baber/WOPTO huggingface dataset:
Patent JP-H09331546-A (JP)
Title: Color printer
Inventor: SAKAI YASUHIKO
IPC: B41J2/525
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To attain miniaturization and low cost by converting a luminance signal and a color difference signal into digital data in time division so as to fetch image data to a memory without providing a plurality of digital conversion means. SOLUTION: A video signal component in a video signal is separated into a luminance signal Y and a chroma signal C and a demodulation circuit 120 demodulates color difference signals R-Y, B-Y from the chroma signal C. The luminance signal Y and the color difference signals R-Y, B-Y are given to an A/D converter 300, where the signals are converted into a digital signal in time division. A memory controller 220 writes the digital signal to a memory 210 based on a timing of a horizontal synchronizing signal and a vertical synchronizing signal.  Then the memory controller 220 reads the digital signal stored in the memory 210 in a prescribed sequence and computing elements 230, 240, 250 calculate primary color signals R, G, B based on the received luminance signal and the color difference signals R-Y, B-Y and a print section 270 prints out an image based on the primary color signals R, G, B.
Patent JP-S63310246-A (JP)
Title: Error inserting circuit
Inventor: KUMASAKA TAKESHI
IPC: H04L69/40
Filed: 1987-06-12
Abstract: PURPOSE:To easily and in a short time check an error detecting function even in a field, etc., by providing an error data inserting means, an error data generating means, and a clock generating means. CONSTITUTION:A pulse 3 of a prescribed frequency is inputted to an error data generating means 32 of an error inserting circuit 30 from the outside, by which an error pulse 4 which is set to an arbitrary period is generated. Subsequently, this pulse 4 is synchronized with a clock CLK from a transmitting part 10 and inserted as an error pulse into a data through an error data inserting means 31. Also, by making a frequency of the pulse 4 at this time variable, a rate of the error pulse inserted through the means 31 can be varied. Moreover, the means 31 being an exclusive means for executing an operation check of a parity error check function in a receiving part 20 is constituted of an integrated circuit, by which even in a field, etc., an error detecting function can be checked easily and in a short time.
Patent JP-H06220765-A (JP)
Title: Liquid-flow detwisting and crimping of textile product and treating apparatus therefor
Inventor: YAMADA KAZUO
IPC: D06B3/28
Filed: 1992-06-08
Abstract: PURPOSE:To carry out effective detwisting and crumpling of a cloth by crumpling a cloth with squeezing action applied to the cloth running through a transfer path for liquid flow treatment. CONSTITUTION:A continuous cloth 10 for treating is introduced into a ring- formed cloth-transfer channel composed of a transfer pipe 7 to transfer the cloth in a straight state and a retention tank 1 to transfer the cloth in meandering state together with a liquid ejected from a treating liquid ejection part 6 and the cloth is extended in an endless state. A treating liquid transferred from the ejection pipe 16 of a main pump 2 through a heat-exchanger 18 and heated at a temperature above the glass transition point of the fiber constituting the treating cloth 10 made of a hard-twist woven fabric is ejected from an ejection part 6 against the treating cloth 10. The cloth is expended with a rotary roll 14 placed in the transfer channel in the course of circulating through the channel and squeezed to a rope-shaped minimum cross-section with a squeezing part 15 placed near the ejection part 6 to promote the detwisting of the hard-twist yarn and form crimped parts on the cloth.
Patent JP-S63309909-A (JP)
Title: Lens barrel of camera
Inventor: SUZUKI SHOJI
IPC: G02B7/04
Filed: 1987-06-10
Abstract: PURPOSE:To reinforce a cam cylinder with a small space and to effectively prevent the deformation of a wall part between grooves from being generated when shock is applied, by adhering a thin sheet extending over at least entire area of a cam groove forming part at the outer periphery of the cam cylinder in which a through cam groove is formed. CONSTITUTION:The thin sheet 5 is adhered on at least entire area of the cam groove forming part at the outer periphery of an outside cylinder having the through cam grooves 4b and 4c. Either a bonding method or an adhesive method can be employed as the bonding method of the thin sheet 5, and an adhesive tape made of plastic or a stainless steel plate can be used. Since an adhesive type sheet is used as the reinforcing means of the cam cylinder, it is possible to constitute the sheet thinly. Therefore, it is profitable to employ such method compared with a mechanical fixing method such as the one by tightening a screw judging from a standpoint of space. In such a way, it is possible to prevent the deformation of the wall part between the grooves from being generated and to miniaturize a lens barrel.
Patent JP-S5671365-A (JP)
Title: Reception device for audio information
Inventor: OGIWARA MUNEO
IPC: H04M11/10
Filed: 1979-11-14
Abstract: PURPOSE:To reproduce required items with the read-out signal, by storing the audio signal coded from a coding circuit to a memory on items and selectively reading out the signal stored in this memory. CONSTITUTION:An information reception board 1 is provided with an information reception circuit 10 receiving the call input and a coding circuit 12 coding the call, and the audio signal coded at a circuit 12 is stored in a memory 4 on items via an interface control circuit 2 with the instruction of an item designation key 13. Further, the audio signal on items stored in the memory with the instruction of a playback item designation key 15 is selectively read out at a decoding circuit 14 via a unit 2, and the audio signal decoded at the circuit 14 is output to a head set 11, allowing to open the signal stored on items immediately.
Patent JP-S633892-A (JP)
Inventor: OSADA YOSHIKAZU
IPC: D05B27/14
Filed: 1986-06-23
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-H0441366-A (JP)
Title: Thread winding method
Inventor: UEMATSU IKUZO
IPC: B65H54/38
Filed: 1990-06-05
Abstract: PURPOSE:To enable production of a cone that can be released smoothly, by varying, on the larger-diameter side of the cone, the width of traverse, wherein a change-over guide is made appear and disappear in the traverse zone when the diameter of the cone becomes at least nearly equal to the diameter of ribbon winding occurrence. CONSTITUTION:A change-over guide 2 is located near a crossing point 1 of traverse grooves, while said crossing point being at the right end of all the other crossing points of twilling grooves. The change-over guide is set in a position where selection of acting or non-acting to thread can be selected when the thread is guided to the crossing point 1 from the left side that is halfway between a traverse drum D and a guide member 4 at the center of thread traverse. The larger-diameter side of a cone-shaped bobbin B forming a cone P is located on the right side, close to the crossing point 1 on the traverse drum D. When the change-over guide 2 is projected into an acting position in the thread traverse zone, thread traverses from the left side of the traverse drum D up to a thread route shown with a dotted line, and is prevented here from further traverse. When the change-over guide 2 is retreated, the traversing thread is allowed to pass through as it is and traverse fully to a thread route shown with a solid line.
Patent JP-H0312542-A (JP)
Title: Mask surface inspection device
Inventor: SAKA TAKETORA
IPC: G01N21/88
Filed: 1989-06-08
Abstract: PURPOSE:To prevent a pellicle film in a pattern area of a mask from being heated by providing a fitting plate for fitting on optical fiber and a condenser lens and a moving mechanism which adjusts the tilt angle of the fitting plate to a specific angle. CONSTITUTION:The light beam 1a emitted by a light source 1 is transmitted through the optical fiber 3, passed through the condenser lens 4, and transmitted through the peripheral part of the pellicle film 13a to irradiate the surface of the mask 14. The projection-side part of the fiber 3 and the lens 4 are fixed to the fitting plate 5, and pinions A6 and B7 are provided beneath the plate 5 at the same interval with sector gears A8 and B9 and engages the gears. Pulse motors A10 and B11 are fitted on the shafts of the pinions A6 and A7 and specific pulses are applied thereto to set the angle of incidence so that the light beam 1a irradiates a specific position. Therefore, reflected light from the mask 14 which is transmitted through the film 13a at the center part that is not heated with the light beam 1a is made incident directly on an object 112, so accurate inspection is performed.
Patent JP-H05339938-A (JP)
Title: Pile head treatment and pile head cap
Inventor: HAMAMOTO SATOSHI
IPC: E02D5/28
Filed: 1992-06-08
Abstract: PURPOSE:To increase workability, by cutting the pile head of a steel pipe driven in the ground and pushing a cylindrical pipe head made of foaming resin having a larger diameter than the inner diameter of the pile into the pipe to shutt off the pile head and further placing foundation concrete on the pile. CONSTITUTION:After a steel pipe pile 10 is driven into the ground, the pile head is cut off at a specified height. A cylindrical pile head cap 1 with a larger diameter than the inner diameter of the pile 10, made of high strength soft polyurethane foam which is not water-absorptive and resistant against 30kg or more pushing force, is pushed into the pile 10. Next, concrete 5 with the thickness H is placed on the pile 10 and the cap 1.
Patent JP-S627593-A (JP)
Title: Multicolor image-recording method
Inventor: SAKOSHIRI HIROMICHI
IPC: G03C1/52
Filed: 1985-07-05
Abstract: PURPOSE:To obtain a multicolor image by a single process without causing mistregistration of colors and at a high recording speed, by a method wherein a capsule sheet obtained by microencapsulation of a diazonium compound of a photo-decomposable dye is irradiated with rays, and an image thermally transferred onto a color forming sheet. CONSTITUTION:Diazonium compounds capable of forming cyan, magenta and yellow colors, respectively, are microencapsulated, and the microcapsules 3 are uniformly applied to the capsule sheet 1. According to a signal from a CRT or the like, the sheet 1 is irradiated with rays 4, 5, 6 with wavelengths lambda1-lambda3 to form color latent images. Next, the sheet 1 is laid on the color forming sheet 7 coated uniformly with a dispersion of a coupler compound 10 capable of forming colors by reacting with the diazonium compounds and a basic substance 11, and heat of at least T1 is applied, thereby effecting transfer. By this, the diazonium compounds are released from the capsulaes, and unexposed diazonium compounds react with the coupler compound 10 to form colors, thereby forming a multicolor image.
Patent JP-H11340262-A (JP)
Title: Resin-encapsulating type semiconductor device
Inventor: HIROSE SHINICHI
IPC: H01L21/56
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent resin molding failures and improve resin injection into the part under a radiating plate in a resin encapsulating type semiconductor device, that has a built-in radiating plate formed by using a mold and injecting resin. SOLUTION: A radiating plate 10 has a substrate 13 and a table 14 projected as a step from one surface side 12 of the substrate 13. A mounting portion 3a on a lead frame 3 for mounting a semiconductor chip 2 is set in a mold 7, so that the mounting portion 3a abuts against are comes into contact with the table 14 of the radiating plate before soft resin is injected from a gate 8 of the mold 7 and filled to resin-seal a resin-sealing type semiconductor 1. An aperture 15 is formed to guide the injected resin from the one surface side 12 of the radiating plate 10 to the other side 11 at a position, containing a part opposed to the gate 8 of the mold 7 on the step 14a of the table 14 of the radiating plate 10.
Patent JP-S629433-A (JP)
Title: Data base access mechanism
Inventor: USHIJIMA TOSHIMITSU
IPC: G06F7/22
Filed: 1985-07-05
Abstract: PURPOSE:To omit the duplicated processes and to improve the access efficiency by using a mini-index for the 2nd and subsequent accesses in the case of a data access where plural accesses are given to the same record. CONSTITUTION:A data base access mechanism contains an access mechanism 7 using the key value and an access mechanism 8 using a record identifier. A pair of the key value and a record identifier of the record corresponding to said key value are stored in a mini-index 3. An additional storage controller 4 stored additionally a new pair of the key value and the record identifier. Thus the new finite key value is always secured. Then a record identifier retrieving means 5 detects the key value designated by the mini-index 3. If no said key value is detected, a record is obtained based on the designated key value and at the same time both the key value and the obtained record identifier are stored in the mini-index 3.
Patent JP-S5671149-A (JP)
Title: Data processing device
Inventor: KAWAKAMI TOMOAKI
IPC: G06F11/28
Filed: 1979-11-15
Abstract: PURPOSE: To make it possible to execute maintenance instruction surely without stopping the system when the maintenance work is required, by controlling maintenance instructions so that they may function as no-operation instructions and  maintenance instructions in the normal mode respectively.  
     CONSTITUTION: The no-operation (NOP) code of memory part 13, the operation designating instruction code of instruction register 11, the instruction designation code which consists of specific bits dependent upon instructuion register 12 and designates instruction words of the normal mode and the maintenance mode by logical values 0 and 1 respectively, and the output of mode designating part 14 which outputs logical values 1 and 0 when the normal mode and the maintenance  mode are designated respectively are input to selecting circuit 15. Selecting circuit  15 outputs the NOP code from memory part 13 to output a corresponding control  signal by decoder 16 only when outputs of mode designating part 14 and register 12  are 1. As a result, maintenance instructions are so controlled that they may function  as NOP and maintenance instructions in the normal mode and the maintenance  mode respectively, and the maintenance program can be executed surely without  stopping the system when the maintenance work is required. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5936922-A (JP)
Inventor: ITANO KATSUSUKE
IPC: H01G4/18
Filed: 1982-08-25
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-S5480693-A (JP)
Title: Piezoelectric element for position detection
Inventor: NAMIKI IKUO
IPC: H01L41/00
Filed: 1977-12-12
Abstract: PURPOSE: To increase the accuracy for detection position, by providing a plurality of sectioned detection electrodes on the upper and lower surface of the piezoelectric substance, in the position detection element using piezoelectric body.  
     CONSTITUTION: The detection electrode 1 is sectioned into a plurality of parts and placed on the upper and lower surface of the piezoelectric substrate 2. Further, the dielectric substrate 4 is formed by covering the detection electrode 1 at the lower surface and the ground electrode 3 is placed at the surface. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S632971-A (JP)
Inventor: KENISU JII DABENPOOTO
IPC: C07C323/34
Filed: 1987-06-16
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-S637206-A (JP)
Title: Cylindrical type drill
Inventor: GOGUCHI AKIMASA
IPC: B23B51/05
Filed: 1986-06-26
Abstract: PURPOSE:To form a disc plate having a circular opening at the center thereof by applying a height difference between the cutter edge of the inner cylinder of a cylindrical type drill and the cuter edge of the outer cylinder, and restricting a slope angle range for a cutting part. CONSTITUTION:A difference within a range of 0.05mm-2.0mm is formed in height between the cutter edge 5 of an outer cylindrical part a and the cutter edge 6 of another cylindrical part 2, and the slope of the edges 5 and 6 is kept within 45-60 deg.. For a workpiece 10, a cylindrical type drill is lowered and the cutter edge 6 of the cylindrical part 2 cuts out a cutting part 14, thereby forming a punched-out circular hole 12. In this case, the number of spindle revolutions is about 3,000r.p.m. or more. Then, the cutter edge 5 of the outer cylindrical part 1 is made in contact with the workpiece 10, thereby removing a disc plate 11 at a speed of about 1,600r.p.m. or more from a removal part 11 and forming a disc plate 12 having a circular hole 12 at a good yield.
Patent JP-H022782-A (JP)
Title: Terminal emulator
Inventor: TERAOKA FUMIO
IPC: H04L69/40
Filed: 1988-06-17
Abstract: PURPOSE:To perform preceding input from a terminal by performing the queuing and display of transmission data when it is judged that the transmission data from a terminal emulator is inacceptable by a host system, and transmitting the data when it is judged that it is acceptable. CONSTITUTION:When a key input buffering mode flag 7 is set based on an instruction from an operator, a mode is set at an input buffering mode. And when it is judged that the transmission data from the emulator part 1 of the terminal is inacceptable by the host system 9, a transmission permission flag 8 is reset, and the transmission data via a keyboard control part 2 is queued and is accumulated in a key input buffer 3, and the data is displayed on a display control part 6, therefore, it is not transmitted to the system 9. When it is judged that the transmission data is acceptable and a transmission notice is issued from the system 9, the flag 8 is set, and the data in the buffer 3 is transmitted to the system 9 via the emulator 1. By setting the mode at the key input buffering mode, it is possible to perform the preceding input of the data from the terminal to the host system.
Patent JP-S5672769-A (JP)
Title: Picture information storage retrieval device
Inventor: YOSHIMARU TOMOHISA
IPC: H04N1/00
Filed: 1979-11-16
Abstract: PURPOSE: To facilitate restoring operation when an error occurs to picture information in a memory unit by temporarily storing picture information, sotred in the memory unit, and that, read out of the memory unit, in the 1st and 2nd dedicated buffer memories.  
     CONSTITUTION: According to input information, etc., from input device 2 with display functions of keyboard display, etc, main controller 1 performs the editing processing of picture information and index information such as recording, reproduction, addition, insertion, and deletion. Picture information 3 on a document, etc., is optically scanned by two-dimensional scanner 4 in two dimensions and then converted photoelectrically and this photoelectrically converted picture information is supplied to recorder 5 or magnetic tape device 6 via main controller 1. Then, device 5 receives picture information from two-dimensional scanner 4 or reproduced picture information from magnetic tape device 6 and outputs two-dimensional visibly pictured hard copy 7. This main controller 1 is provided with the 1st and 2nd buffer memories to facilitate the rstoring operation when an error occurs to the pictuer information in device 5. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000336929-A (JP)
Title: Beam form structure and its formation method
Inventor: MIYAMORI SHIGERU
IPC: E04G13/04
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To safely and quickly perform beam execution by enabling the formation working of beam form structure comprising a beam form, a hanging steel material and a reinforcing bar structural body on ground. SOLUTION: At first, a divided state thin steel plate-made beam form is assembled by screws and bolts on ground as one example of the assembling method of beam form structure, a cross sectional substantially U-shaped beam form 50 is formed, and first hanging steel materials 58, 58 comprising a cross sectional U-shaped channel steel are attached to an upper end on the outside of the side part of the beam form 50. Next, a beam reinforcement is assembled on ground, and collapsed in the beam form 50. Connection is performed in a state where a plurality of second hanging steel materials 60 comprising the cross sectional U-shaped channel steel are stretched on the first hanging steel material 58.  The beam form 50 is lifted up to the height position of an upper story by a crane, and a plurality of supports are installed from downward in the neighborhood of both the ends of the second hanging steel material 60. The beam reinforcements in the beam form 50 are bundled by a wire. Thereby the beam can be formed at a low cost quickly.
Patent JP-S5372798-A (JP)
Title: Regenrating method for activated carbon
Inventor: KUNIBE SUSUMU
IPC: A61L9/01
Filed: 1976-12-10
Abstract: PURPOSE: To economically regenerate granular activated carbon in a simple apparatus and easy operation, which has adsorbed mixed bad odor constituents of low concn. and relatively low b.p., by desorbing the constituents in air or an inert gas contg. air or oxygen at a relatively low temp. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10315434-A (JP)
Title: Electrical wire printing machine
Inventor: MURAKAMI NOBUO
IPC: B41F17/10
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To prevent inferiority in printing from being caused since only a specific part is not much scraped off, and ink on a plate surface can be thoroughly scraped off even though used for a long time. SOLUTION: Rotation of a plate roll 10 is transmitted to a crank pulley 30 via a rotary shaft 34 to bevel gears 36, 38 to a rotary shaft 40 to bevel gears 42, 44 of a plate roll 10. An ink scraper 20 is reciprocated via a lever 32. Thus, though used for a long period, only a specific part of the ink scraper 20 is not much scraped off.
Patent JP-H10318455-A (JP)
Title: Tapered screw joint structure for oil well pipe
Inventor: MARUYAMA KAZUSHI
IPC: F16L15/04
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a tapered screw joint structure for an oil well pipe which can effectively enhance joint strength and external pressure strength. SOLUTION: In a tapered screw joint structure 10 for an oil well pipe having a steel pipe 11 provided with a coupling 12 having an internal thread 18 in an end part and an external thread 13 thredeadly engaged with the internal thread 18, in the external thread 13, an external thread part 14 provided in a tip part thereof and a sharp external thread part 15 of tapered angle larger than the external thread part 14 are provided to be successively connected, also in the internal thread 18, an internal thread part 16 and a sharp internal thread part 17 threadedly engaged respectively with the external thread part 14 and the sharp external thread part 15 are provided.
Patent JP-S5849910-A (JP)
Title: Positioning method
Inventor: NOSE TETSUSHI
IPC: H04N5/225
Filed: 1981-09-18
Abstract: PURPOSE:To make a high-precision positioning possible, by providing a zone plate on one face of a substrate and irradiating a laser light to generate the spot of an airy disk on a positioning face and performing the positioning on a basis of this spot. CONSTITUTION:A mark for positioning of 10mu diameter is provided on an original mask face 24, and the print to a substrate 28 is performed through a focusing system 25. A film 26 for print is provided on the upper face of the substrate 28, and an array-shaped pattern 30 and zone plates 31A and 31B for positioning are provided on the lower face. The laser light is irradiated to them to generate the spot of an airy disk on a photoresist 27, and a spot is generated on the original mask face 24 conjugate to this photoresist 27. The positioning is so performed that this spot is put in the mark for positioning of 10mu diameter, and thus, the positional deviation between the pattern of the film 26 and the pattern 30 is restrained to a dimension error close to the spot diameter, and a high-precision positioning is possible.