baber/WOPTO huggingface dataset:
Patent JP-H07321669-A (JP)
Title: Error correction decoding circuit
Inventor: YAMASHITA SHIYUUGO
IPC: H03M13/00
Filed: 1994-05-25
Abstract: PURPOSE:To improve error correction capability by suppressing error correction. CONSTITUTION:In the case of longitudinal error correction, when a flag of a flag memory 20 corresponding to bits being a discrimination object indicates success, the error of bits being discrimination object is not corrected. That is, the output of a majority decision logic circuit 78 is forcibly set to a low level. In the case of longitudinal error correction, when the number of correction success packets by initial lateral error correction is less than a prescribed value and the number of bits corrected by longitudinal error correction is a prescribed number or over, it is discriminated that error correction is failed. In the case of lateral error correction after longitudinal error correction, when a threshold level used by the majority decision logic circuit 78 is a prescribed value or over, the result of longitudinal error correction is referenced to conduct majority logic decision and when the threshold level is less than the prescribed value, the majority logic is decided without referencing the result of lateral error correction.
Patent JP-H01282166-A (JP)
Title: Joined body of ceramics and metal
Inventor: KOBAYASHI MASATO
IPC: B23K20/00
Filed: 1988-05-07
Abstract: PURPOSE:To obtain the high-strength joining with the joined body formed by non-melting high-temp. joining of a ceramics member and a material having the coefft. of thermal expansion larger than the coefft. of thermal expansion of the ceramics member even if the joint area is large by specifying the angle of the joint boundary face of the ceramics member. CONSTITUTION:The angle (constituting angle) theta between at least a part of the circumferential edge at the joint boundary face 3 of the ceramics member 1 of the joined body consisting of the member 1 and the metallic member 2 and the surface of the joined body is set at <=80 deg. or >=100 deg.. At least a part of the above-mentioned boundary face 3 refers to the annular circumferential edge 3a of the joint surface 3 in case of, for example, joining the members 1 and 2 via a stress relieving material 7. The part refers to the angle parts 6a at the four corners of the joint surface 6 in case of joining the ceramics member 4 having a prismatic shape via a stress relieving material 8. Only the parts 3a, 6a are so formed that the angle theta between the parts and the surface of the joined body attains a prescribed angle.
Patent JP-S5235390-A (JP)
Title: Angular cutting machine
Inventor: MIMURA NOBORU
IPC: B23D45/02
Filed: 1975-09-13
Abstract: PURPOSE:An angular cutting machine of simple construction and low price capable of cutting a work at a desired angle by simple cutting operation.
Patent JP-H05305758-A (JP)
Title: Printer
Inventor: ARAKI TAKAO
IPC: B41J33/14
Filed: 1992-04-30
Abstract: PURPOSE:To realize a ribbon running force transmission mechanism excellent in assembling properties and operability and enabling smooth multicolor printing in a printer using an ink ribbon. CONSTITUTION:By the constitution of a ribbon running force transmission mechanism consisting of a ribbon drive roller 7 having a polygonal hole in its rotary shaft and a ribbon drive shaft 8 whose leading end has the same polygonal shape as the polygonal hole of the roller 7, when an ink ribbon cassette 4 is mounted on a printer carriage 5, the ribbon driving shaft 8 is smoothly inserted in the ribbon driving roller 7. Further, the rotation of the ribbon driving shaft 8 can be smoothly transmitted to the revolving ribbon driving shaft 7.
Patent JP-H01280389-A (JP)
Title: Semiconductor laser device
Inventor: YAGI TETSUYA
IPC: H01S5/00
Filed: 1988-05-06
Abstract: PURPOSE:To obtain a highly reliable device emitting a laser beam which has a short wavelength and is of a good monochromaticity, by a structure wherein in front of an InGaAsP DFB laser chip having a primary diffraction grating, an AlGaInP or AlGaAs high output laser chip whose end face opposite to said laser chip is coated with a specific end face coating film is disposed. CONSTITUTION:The present semiconductor laser device consists of an InGaAsP DFB laser chip 5 having a primary diffraction grating, and an AlInGaAs or AlGaAs high output laser chip 1 which is disposed in front of said DFB laser chip 5 and has an end face which is opposite to said DFB laser 5 and is coated with an end face reflecting film 4. In this connection, the end face reflecting film 4 reflects 92% or more of a fundamental wave of said InGaAsP DFB laser chip 5 and transmits 98% or more of a second harmonic thereof. For example, in front of the InGaAsP DFB laser chip 5 for 1.55mum wavelength, the AlGaAs high output laser chip 1 for 0.78mum wavelength is disposed whose rear end face is coated with the end face coating film 4. This end face coating film 4 has a reflectivity of 2% or less with a laser beam of 0.78mum and a reflectivity of 92% or more with a laser beam of 1.55mum.
Patent JP-S62267112-A (JP)
Title: Compression-molded body and manufacture thereof
Inventor: YAMAI FUMITO
IPC: A61K8/00
Filed: 1986-05-14
Abstract: PURPOSE:To easily obtain a compression-molded body by a method wherein spherical porous polyamide resin powder the total pore volume of which has a specified value or powdered stock containing said powder is compression- molded. CONSTITUTION:Powdered stock containing spherical porous polyamide resin powder is compression-molded. In order to realize excellent bonding force without impairing mechanical strength, polyamide resin powder the total pore volume of which is 0.25-1.5cc/g is employed. The particle diameter of the polyamide resin powder is selective in accordance with the application of a compression- molded body and, for example, the preferable particle diameter for powdered solid cosmetics is 2-20mum. The molded item of the porous polyamide resin powder does not easily to go pieces because its particles bind strongly with one another even when the particles only are powder mixed with other powder component is stamped at normal temperature, a strong molded item is formed because the polyamide resin particles intertwine with the particles of the other powder component.
Patent JP-S60254177-A (JP)
Inventor: KAMATA HIROSHI
IPC: G09B19/02
Filed: 1984-05-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11300827-A (JP)
Title: Auxiliary air ring, and thickness accuracy improvement system for inflation molding using auxiliary air ring
Inventor: SENOO YASUNORI
IPC: B29C48/92
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To improve the thickness accuracy even when production parameters are changed by forming plural air feed paths on a disc-like plate and controlling the individual temperatures of auxiliary cooling air streams ejected from the air supply paths for performing the auxiliary cooling of a molten resin to be extruded from a die lip. SOLUTION: An auxiliary air ring 1 is of a disc-like shape with a cavity formed in the center part as viewed from above and a die lip is positioned in the cavity part. Inside the auxiliary air ring 1, a cluster of air feed paths 11 for performing the auxiliary cooling of a molten resin to be extruded in a tubular form are radially provided from the center part of an air ring 1 holder. Further, a heater 12 as a means for controlling the temperature of an auxiliary cooling air is installed halfway through the air feed paths 11 respectively. In addition, the turning ON/OFF of the heater 12 for heat generation and the setting of a heat temperature at a low or a high level are performed by a temperature sensor and a controller which supplies an electric power to the heater.
Patent JP-H091861-A (JP)
Title: Recorder
Inventor: SHIMADA KAZUYUKI
IPC: G02B26/10
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To accurately correct a phase difference between optical beams at the time of simultaneously scanning a plurality of optical beams with a simple structure. SOLUTION: An object to be scanned is scanned by a plurality of optical beams from laser diodes of a semiconductor laser array LD. Image information corresponding to the plurality of optical beams is read from a memory ME according to an image scanning clock Ck0 corresponding to the one beam received by a synchronizing sensor FS provided out of an image scanning area, and the pieces of image information are respectively input to a plurality of shift registers SL1 to SLm . The phases of the pieces of image information input to the plurality of shift registers are regulated according to the plurality of shift clocks Ck1 to Ckm generated with the clock Ck0 as a reference.
Patent JP-H02291692-A (JP)
Title: Sheath heater and manufacture thereof
Inventor: KANAI KIYOSHI
IPC: H05B3/48
Filed: 1989-05-02
Abstract: PURPOSE:To prevent corrosion of a protective tube, maintain its strength and ensure closeness of fillings by performing quenching, diameter-shrinking and annealing immediately after the formation of a protective tube through welding of a steel plate and then sealing its end portion with prescribed adhesives. CONSTITUTION:A protective tube 12 formed from a strip-shaped steel plate by seam welding is quenched immediately after welding to prevent granular corrosion of its surface. A heating wire 30 and its lead 24 are insulatingly sealed in the protective tube 12 via magnesia powder M. After the protective tube 12 is filled with these fillings, it has its diameter shrunk by swaging work for increased closeness of the internal fillings. After diameter-shrinking, annealing is performed to improve the mechanical strength of the protective tube 12. The end portion of the tube is sealed with rubber 78, etc., via a first adhesive 72 which has strong adhesion with metal and a second adhesive 73 which has strong adhesion with insulating materials such as rubber. After being formed into a required configuration, the heater has its diameter shrunk again as needed.
Patent JP-S60257412-A (JP)
Title: Optical connector fastening structure
Inventor: SHIGIHARA MASAYOSHI
IPC: G02B6/38
Filed: 1984-06-02
Abstract: PURPOSE:To fasten surely an optical connector with an easy operation by providing an elastic sleeve in a guide hole to which a guide pin is fitted. CONSTITUTION:A housing 15 which holds one ferrule 10 through an alignment sleeve 12 and an adapter 13 is provided with guide pins 17, and a housing 16 which holds the other ferrule 11 through an adapter 14 is provided with guide holes 18 to which guide pins 17 are inserted. An elastic sleeve 19 is provided in a part of each guide hole 18, and the inside diameter of the sleeve 19 is slightly smaller than the outside diameter of the guide pin 17 and slits 20 are formed on the sleeve 19 in the axial direction. The force which clamps pins 17 when they are inserted overcomes the force with which housings 15 and 16 are separated from each other by ferrule butting springs 21 and 22, and housings 15 and 16 are stuck to each other.
Patent JP-H08283880-A (JP)
Title: Storing vessel for aluminum dross
Inventor: SATO YASUSHI
IPC: C22B7/04
Filed: 1995-04-12
Abstract: PURPOSE: To enable safe working under no leakage of dross, at the time of executing extraction treatment of aluminum contained in the dross scraped out from an aluminum melting furnace. CONSTITUTION: In a storing vessel for aluminum dross formed in a cylindrical shape and arranged with a freely attachable detachable porous plate 5 having many opening holes as its bottom and housing the dross containing molten aluminum discharged at the time of melting the aluminum, a seat 9 formed of ceramic fibers as a paper shape with excellent in fire resistance, density and compression strength is layered on the upper surface of the porous plate 5.
Patent JP-2000029774-A (JP)
Title: Synchronous random access memory
Inventor: VOGLEY WILBUR C
IPC: G06F12/00
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a random access memory which operates in synchronism with system clock signals for eliminating the standby time of a microprocessor, since the microprocessor is operated faster than the random access memory. SOLUTION: This synchronous random access memory 30 responds directly to the system clock signals 67 and is operated in synchronism with a related microprocessor. The synchronous random access memory 30 further performs the write or read of a data bus 25 by a synchronous burst operation (BT) or a synchronous wrap operation (WT), in addition to a synchronous random access operation. A synchronous random access memory device is manufactured as a dynamic storage device or a static storage device.
Patent JP-H07313440-A (JP)
Title: Front end of side view type endoscope
Inventor: MATSUNO SHINICHI
IPC: A61B1/00
Filed: 1994-05-26
Abstract: PURPOSE:To provide the front end of a side view type endoscope which permits easy cleaning of the inside of a nozzle and the inside of a fluid passage communicating therewith. CONSTITUTION:A front end body 1 is provided with an observation window 4 on its side face and is provided with a front end case 30 covering the outside surface of the front end body 1 exclusive of at least the observation window 4 part freely attachably and detachably to and from the front end body 1. A nozzle 37 which communicates with fluid passages 25, 26 formed at the front end body 1 and delivers fluid toward the surface of the observation window 4 is formed at a front case 30.
Patent JP-H06298103-A (JP)
Title: Steering origin aligning device
Inventor: SAITO YOSHIHIRO
IPC: G05D1/02
Filed: 1993-04-16
Abstract: PURPOSE:To prevent a steering origin aligning device for an automated guided vehicle from malfunctioning by storing the value of an incremental encoder for detecting the rotation of a steering motor driving shaft when a steering motor is stopped by a gate means. CONSTITUTION:When wheel steering is conducted by a servo motor 4, an incremental encoder 5 outputs AB phase signals, causing either a CW rotary detector 9 or a CCW rotary detector 10 to detect and output. When a wheel is rotated, either of a limit sensor 6 and 7 detects a rotary limit. When the Z phase of the incremental encoder is turned on, either of an AND gate 12 and 13 outputs depending upon the rotary direction, causing an OR gate 14, latch 15, and AND gate 16 to output, forcibly turning off a servo driver 17, and storing the value of an AB phase at the moment in a RAM 18 as an original position.
Patent JP-S63280986-A (JP)
Inventor: TSUKADA KOJI
IPC: F16L5/02
Filed: 1987-05-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0663075-A (JP)
Title: Absorbing structural body and manufacture thereof
Inventor: AREN FURANSHISU SHIYURAINTSU
IPC: A61F13/15
Filed: 1993-05-14
Abstract: PURPOSE: To provide an adsorbent structure capable of effectively containing a super-adsorbent material without sacrificing the whole capacity of the adsorbent by forming the shape to match the body shape. CONSTITUTION: This adsorbent structure 18 is composed of a front part, a rear part and an in-between crotch part 35. The first and the second curvilinear rims of the structure stretch in longitudinal direction between the edges. Comparatively heavily compressed region 50 of the vat mostly continuously stretches inside the two rims 37, 39 along the two rims forming curvilinear shape of the rims.
Patent JP-S62272828-A (JP)
Inventor: NASU SATARO
IPC: H02J7/00
Filed: 1986-05-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05309972-A (JP)
Title: Sheet aftertreatment apparatus
Inventor: OHATA TOMONORI
IPC: B41J29/00
Filed: 1992-05-01
Abstract: PURPOSE:To attempt to obtain miniaturization and cost down of an apparatus by an apparatus wherein a path switching means is provided on a bifurcate crossroad on the midway of a transferring path and a transferring stopping means driven by switching action of the path switching means is provided on one of the crossroads in such a way that transferring of a sheet on another crossroad is stopped when the sheet is transferred on one of the crossroads. CONSTITUTION:When staple treatment is performed on a plurality of sheets, for example, when the second piece of the sheets of the second part is transferred by using a by-pass 41b, a link 36a of 6 sheet holding mechanism 36 is rotated in the direction G2 by means of a deflector 44 moved in the direction B1 and transferring of the first piece of the sheets of the second part having been previously transferred to a main path 41c is stopped by means of a sheet holding part 36 held on one end of the link 36a. Then, the deflector 44 is moved again in the direction B2 and stopping of transferring caused by the sheet holding part 36b is released. As the result, miniaturization and cost down of the apparatus can be possible.
Patent JP-H0271627-A (JP)
Title: Wireless remote control system for electronic device
Inventor: KURAUSU HEBERURE
IPC: H04B10/11
Filed: 1989-05-01
Abstract: PURPOSE: To reduce number of keys considerably without decreasing number of control instructions by providing a means that generates an electric signal through a motion between a remote control transmitter and a remote control receiver or between electronic devices in relation to a radiant ray detector. CONSTITUTION: A remote control receiver is provided in a remote control transmitter (f) and an electronic device (g) in a wireless remote control system for an electronic device, and one radiant ray source (q) or over is provided to the control transmitter (f) and the device (g). A radiant ray emitted from the radiant ray source (q) is emitted onto an optical collector S by a cylindrical lens Z. The collector S is made up of two optical collectors s1, s2, the longitudinal axes at the relative positions are in parallel with each other, each surface of the collectors s1, s2 has a regular pattern where a transparent zone bd and an opaque zone bu are alternately and regularly arranged.  The pattern of the collector s1 is deviated laterally by a distance (d) with respect to the pattern of the collector s2, each of radiant ray detectors sd1, sd2 is placed at each of light collection points ss1, ss2 of the collectors s1, s2 and provides the outputs of output signals x, y respectively.
Patent JP-S5338262-A (JP)
Title: Semiconductor connection system
Inventor: YABUSHITA TETSUO
IPC: H01L21/60
Filed: 1976-09-20
Abstract: PURPOSE:To perform high speed assembling by beforehand making cut grooves along the neighborhood of the points of connections with semiconductors and metal foils on a flixible printed substrate.
Patent JP-S5638609-A (JP)
Title: Monitoring method for plant
Inventor: SAKATA MICHIO
IPC: G05B23/02
Filed: 1979-09-05
Abstract: PURPOSE: To prevent the misoperation of operation personnel and the decrease in the efficiency, by displaying the operation steps for the console desk to be operated when the operation personnel given a command to the plant monitor unit.  
     CONSTITUTION: The operation personnel sets the types of command to the comnand setter 5 in performing plant monitor, and the detailed data is set to the data setter 6. After that, the monitor request button 7 is depressed to start the monitor processing function 3, then the monitor processing function 5 performs the monitor processing based on the command and displays the result of processing on the display section 4. The console desk 2 is provided with the operation step display push button 8 in addition, and when this button is depressed after the content of command is set to the command setter 5, the operation step display function 9 is started, and the detailed step to be operated for the operation personnel relating to the content of set command is displayed on the display section 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5814723-A (JP)
Title: Manufacturing device of reinforced hose
Inventor: MITSUI KENICHI
IPC: B29C48/34
Filed: 1981-07-17
Abstract: PURPOSE:To prepare reinforced hose having a uniform spiral structure by a method wherein an outer and an inner spinners are inserted between an intermediate die and an inner tube die and inner and outer bobbin carriers are arranged so that they can rotate respectively in a body. CONSTITUTION:Inner bobbin carriers 22 and outer carriers 23 are arranged in a spiral device 21 so that they can rotate respectively in a body, reinfoced yarns F1, F2 guided out from each bobbin fixed to these bobbin carriers 22, 23 are guided by each yarn hole G, G of an inner spinner 25 and an outer spinner 26 guided out on the inner tube A through a clearance between the inner tube die 2 and the intermediate die 12. In this method the reinforced hose having a reinforcing layer of uniform spiral structure can be prepared.
Patent JP-2000306244-A (JP)
Title: Dvd drive test disk
Inventor: KONDO TAKASHI
IPC: G11B7/007
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To improve a production efficiency without taking a lot of time and labor for evaluating a performance of a DVD drive by putting together a BCA read inspection performed with individual test disks, a copy protect inspection, and a defect inspection so as to perform these inspections with one test disk. SOLUTION: Relating to a DVD drive test disk, plural inspection items of a BCA read inspection, a copy protect inspection, and a defect inspection are putted together into one test disk. Further, a menu function is arranged which permits to select the plural inspection items put together in the test disk in any order and any combination of them. Therefore, it is possible to inspect all the inspection items in one test disk in any order and combination by the menu function. Thus, performance evaluation of the DVD drive can be carried out without changing a test disk, and this eliminates inspection facilities and improves an inspection efficiency.
Patent JP-S62269114-A (JP)
Title: Liquid crystal element
Inventor: NAEMURA SHOHEI
IPC: G02F1/1345
Filed: 1986-05-16
Abstract: PURPOSE:To enable the formation of a liquid crystal element with a simple stage even in the case of a high resolution and large number of electrodes by using flexible circuit boards as electrode substrates to constitute the liquid crystal element and sticking reinforcing members only to the parts corresponding to a display region. CONSTITUTION:Patterned conductor films 3, 4 consisting of copper (indium oxide in place of the copper in a surface region 5) as stock are formed on the surfaces of the flexible circuit boards 1, 2 for which transparent base films are used. The region 5 where two sheets of the flexible circuit boards 1, 2 provided to cross each other is the display region. Polarizing plates 9 and 10, the outside peripheries of which have the same size as the size of the outside edge of an adhesive agent 6 are stuck as the reinforcing members to the outside surfaces in the respective display region 5 parts of two sheets of the flexible circuit boards 1 and 2. The driving is thereby permitted without requiring the intricate stage for connecting many pieces of the electrodes between a display panel and the driving circuit.
Patent JP-H01284258-A (JP)
Title: Perfume composition and manufacture thereof
Inventor: ISHIZAKI TADAKAZU
IPC: A61K8/00
Filed: 1988-05-10
Abstract: PURPOSE:To obtain a composition which has a good holding condition of perfume and in which the intensity of smell generated by the final form can be approximately adjusted by blending a natural or synthetic and an affinity agent with a synthetic resin. CONSTITUTION:A perfume composition is formed by blending a natural or synthetic perfume and an affinity agent with a synthetic resin. Ethylene-vinyl acetate copolymer, polystyrene, acrylic resin, cellulose acetate propionate, polypropylene, etc., can be used as the synthetic resin. As for the affinity agent, hydroxy polyvelent carboxylic acid ester, phthalic acid diester, phosphoric acid triester, epoxy compound, glycol ester, aliphatic dibasic acid ester, etc., are desirable. The affinity agent can make the synthetic resin and perfume a uniform mixture and offer a composition which generates uniform smell. The affinity agent is blended normally at a rate of approx. 1-20 weight part to the 100-weight part of synthetic resin. The perfume is blended at a rate of 1-10 weight part to the 100-weight part of synthetic resin.