baber/WOPTO huggingface dataset:
Patent JP-H02202713-A (JP)
Title: Synchronizing clock generating circuit
Inventor: KATO NAOICHI
IPC: H03K3/64
Filed: 1989-01-31
Abstract: PURPOSE:To obtain a clock with high frequency stability and the synchronizing accuracy that can be optionally set by securing such a constitution where an FF circuit selects a clock with a clock having its phase delayed every one to an integer of a cycle snd based on the data that sampled a trigger signal. CONSTITUTION:A clock generating circuit 11 produces the clocks CLK1-CLKn having a phase difference f/n (f: desired frequency). The FF circuits 12-1-12-n sample the trigger signals to the clocks CLK1-CLKn. A control circuit 13 monitors the specific one of sampling values D1-Dn that is first set at an H level. Then the circuit 13 outputs the control signals O1-On so that the clock of the FF circuit 12 that is first set at an H level is invalidated. A selection circuit receives the signals O1-On and selects one of clocks CLK1-CLKn to output it.
Patent JP-S59148466-A (JP)
Title: Quantizing circuit of picture signal
Inventor: YAMAGUCHI SHINGO
IPC: H03K5/08
Filed: 1983-02-14
Abstract: PURPOSE:To attain the quantization of an analog picture signal in which the reproducibility of an intermediate tone is emphasized by giving the 3rd reference voltage to a tap led out of a reference voltage divider constituting a parallel comparison type A/D converter. CONSTITUTION:The peak voltage value of an analog picture signal detected and held by a background level detecotor 7 is voltage-divided sequentially by a resistance voltage divider circuit comprising resistors R1-R4, and reference voltages VREF1-VREF3 are given to the reference voltage divider 1 constituting the parallel comparison type A/D converter together with a high speed comparator group 2 and an encoder 3. In setting the 3rd reference voltage VREF3 so that a voltage between the taps H and M is made larger than a voltage between the taps M and L, a reproduced picture with high quality where the intermediate tone in black surplus parts is emphasized is obtained.
Patent JP-H07230313-A (JP)
Title: On-line teaching method and device therefor
Inventor: TAKEISHI KATSUMI
IPC: G05B19/42
Filed: 1994-02-21
Abstract: PURPOSE:To effectively create the teaching data on a work robot by retrieving the working condition data corresponding to the attribute data after retrieving the attribute data on a working subject at the working position and adding the working condition data to the teaching data on the robot set against the working position to supply these added data to the robot of the working site. CONSTITUTION:A CPU 30 displays the model of a work robot as well as the parts on a display 22 and then shifts the robot model to a welding point based on the welding point data. When an operator decides the attitude of the robot model shown on the display 22, both the position data and the attitude data on the robot are stored in a storage part 32 as the teaching data. Then the CPU 30 retrieves the working condition data corresponding to the attribute data and stores the decided working condition data in the part 32 as the teaching data. These created teaching data are supplied to a robot controller.
Patent JP-S58141917-A (JP)
Title: Case of heat exchanger for automobile by reaction injection molding
Inventor: HASHIMOTO HIDEKAZU
IPC: F24F13/20
Filed: 1982-02-17
Abstract: PURPOSE:To increase tightening strength of a case and improve its heat insulation, by embedding an insert having a through hole for a screw and accepting tightening force of the screw to the case used for a heat exchanger of a room cooler for an automobile and forming a strong skin layer to the peripheray of said insert. CONSTITUTION:An insert 6 formed to construction having a through hole 6a for a bolt and almost fully accepting screw tightening force is embedded to a  mounting seat 2a tightened by the bolt 4 of a case 2 formed by reaction injection molding, and a strong skin layer 8 is formed to a recessed part 6b formed to the periphery of said insert 6. The seat 2a having the insert 6 molded in such way receives tightening force by the bolt 4 and washer 4b only with the insert 6, and sufficient force of tightening is obtained, then sufficient strength against forces in axial and rotary directions can be obtained by existence of the layer 8 further thermal insulation can be improved.
Patent JP-S59148709-A (JP)
Inventor: RICHIYAADO UIRIAMU BIRINGUTON
IPC: A61K6/00
Filed: 1983-02-16
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-H05215151-A (JP)
Title: Synchromesh device for transmission
Inventor: NISHIOKA SHINJI
IPC: F16H3/12
Filed: 1992-02-07
Abstract: PURPOSE:To improve shift feeling especially in shifting up a transmission. CONSTITUTION:A synchromesh device comprises a synchronizer clutch gear, a synchronizer sleeve, a synchronizer ring, etc., and among their spline gear parts 24-26, the spline gear part 24 of the clutch gear is a shychromesh having a one-side inclined chamfer 24a. The spline gear part 25 of the sleeve passes through the front side of rotation of the spline gear part 26 of the ring, and as a so-called synchronism deflection generates, a rotation speed omegas of the sleeve becomes larger than a rotation speed omegac of the clutch gear. The one-side inclined chamfer 24a to which the sleeve is applied at a force F1 generates a rotation force F2, etc., in its inclination direction. The spline gear parts 24, 25 are thus slowly engaged, thereby shift feeling is improved.
Patent JP-H04240967-A (JP)
Title: Facsimile equipment
Inventor: HIROKAWA MASASHI
IPC: H04M15/30
Filed: 1991-01-24
Abstract: PURPOSE:To obtain information of a communication charge with high reliability by calculating the communication charge based on an equipment function of a destination and the result of past communication. CONSTITUTION:One data transmission speed decided in succeeding communication is estimated from a past data transmission speed stored in 'data transmission speed history'. When plural data transmission speeds are the same speed, for example, in this estimate, the speed is adopted and when they are different, one transmission speed with a highest frequency of occurrence is selected. Then the communication time is calculated based on the estimated data transmission speed, the stored minimum transmission time and the data quantity of picture information. Then a communication charge per unit time is read from a unit charge table TB2 based on the telephone number of the destination dialed at present. Then the communication charge is calculated based on the communication charge per unit time and the communication time and the result is displayed on an operation display section 8.
Patent JP-H02204963-A (JP)
Title: Manufacture of positive electrode of non-aqueous electrolyte battery
Inventor: YAMAMOTO KOHEI
IPC: H01M50/417
Filed: 1989-02-02
Abstract: PURPOSE:To prevent penetration of a separator by immersing a positive electrode plate made in the form of a sheet in a solution of a synthetic polymeric substance or in a dispersive liquid, performing heat treatment at a temp. over the melting point of this polymeric substance, and thereby fixing particles and/or particulates to the surface of positive electrode plate. CONSTITUTION:A positive electrode plate made in the form of a sheet is immersed in an aqueous solution of a synthetic polymeric substance, in aqueous dispersion liquid, or in a solvent dispersed liquid, and a heat treatment is performed at temps. over the melting point of this polymeric substance and below its carbonizing temp. Examples of this polymeric substance are polyethylene, polybinyl alcohol, carboxyl methylcellulose, polybinyl buthylale, and their salts. The heat treatment melts the polymeric substance once to form a thin film on the surface, which is thus smoothened. At this time of applying the coating, particles and/or particulates liberated from the surface of positive electrode plate are solidified so as to prevent them from stripping off.
Patent JP-S63191316-A (JP)
Title: Magnetic recording medium
Inventor: MATSUSHIMA KOJI
IPC: G11B5/82
Filed: 1987-02-03
Abstract: PURPOSE:To permit preformatting of a magnetic recording medium at the time of the production thereof and to reduce users' operations and time by providing guard parts for guarding respective tracks into groove structure and preforming address signals by the varying heights of the grove bottom parts. CONSTITUTION:Signal patterns of an ID field by ruggedness are formed in the bottom parts of the guard parts 1-3 made into the groove structure. Such magnetic memory medium 1-1 is unidirectionally magnetized and the signals of the ID field part are detected by a magnetoresistance effect type (MR) head 2-2, but the distance from the head 2-2 varies in the groove bottom and dotted line part 1-5 of the guard parts 1-3 and, therefore, the intensities H1, H2 of the magnetic fields from the respective parts vary and the resistance values of the MR element vary respectively to rho1, rho2. I(rho1-rho2) is detected as a signal voltage if constant current I is supplied to the MR element. The signal voltage is, therefore, obtd. at equal intervals if the bottom parts and the dotted line parts are set at equal intervals. Recording of information is thus permitted by adequately combining the bottom parts and the dotted line parts, by which the writing and reading-out of the signals in the ID field part are permitted.
Patent JP-S61182220-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUMAMOTO HIROSHI
IPC: H01L21/205
Filed: 1985-02-08
Abstract: PURPOSE:To prevent a facet from occurring by providing a recess near a boundary between an insulating film and a silicon wafer and then selectively epitaxially growing it. CONSTITUTION:A thermal oxide film 4 is formed on an Si wafer 1, a photoresist 5 is coated and patterned. With the pattern 5 as a mask the film 4 is etched to remove the pattern 5. A thermal oxide film 6 for forming a recess is formed, and films 4, 6 are removed. Then, an insulating film 3 is formed, the film 3 on the surface 2 having a step is removed by reactive sputter etching to expose the surface 2. Then, the surface 2 is selectively epitaxially grown to form an epitaxial layer 7 having less facets 8. Thus, a region 7a to be used as a semiconductor device can be increased.
Patent JP-S59150699-A (JP)
Title: Roller compactor
Inventor: YAMAGISHI TAKASHI
IPC: B29C43/24
Filed: 1983-02-16
Abstract: PURPOSE:To enable production of a hard belt-like product by treating a raw material contg. a large volume of air with an inverted conical settling tank, a hermetic horizontal ribbon screw, and a precompressing tank with a vertical screw to increase the bulk density of said material then compressing the material with a pair of rolls. CONSTITUTION:A pulverous powder raw material 24 contg. a large volume of air is supplied via a chute 10 into an inverted circular conical settling tank 9 where the material increases its bulk density by descending slowly. The material 24 is then fed horizontally by a hermetic horizontal ribbon screw 13 and is supplied to a precompressing machine 17 with a vertical screw. The raw material in the machine 17 is compressed to have the higher bulk density with a screw 18 and the compressed material is supplied via a raw material supply box 21 to rolls 2, 4, by which the material is compressed to a belt-like product 25. The locus on the outside circumference of the screw 18 used in the machine 17 is the cylindrical plane of the diameter equiv. to <=1/3 of the diameter of the rolls 2, 4 and therefore the material is easily deaerated in the rolls 2, 4.
Patent JP-H10216130-A (JP)
Title: Ultrasonic probe
Inventor: MIZUNUMA AKIKO
IPC: A61B8/12
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To enable changing of the direction of action of a scanning surface by an ultrasonic vibrator by holding a layout position of the ultrasonic vibrator when an ultrasonic probe having a bent part on the hand side of a probe part provided with the ultrasonic vibrator is inserted over a tracheal. SOLUTION: A sheath part 10 securely held is inserted into a pierced hole and a hard part 24 protruding from a base end face of a grip part 13 is turned as indicated by the arrow. As a result, the whole of a body insertion part 25 is turned in the same direction as mentioned above so that an ultrasonic vibrator 21 is turned in the direction of the arrow at a probe part 22 which is positioned on the tip side in contact with a desired position of a specimen. At this point, as the direction in which the probe part 22 protrudes from the sheath part 10 is regulated by the sheath part 10 into which the tracheal 32 is inserted, there is no change in the direction. Thus, a scanning surface alone by the ultrasonic vibrator 21 is moved to obtain an ultrasonic image in a desired direction for inspection.
Patent JP-S59148319-A (JP)
Title: Formation of magnetic layer
Inventor: NAOE MASAHIKO
IPC: C23C14/34
Filed: 1983-02-15
Abstract: PURPOSE:To obtain an iron oxide group magnetic layer of excellent characteristics for vertical magnetization with a high speed and a low electric power consumption and at low temperature by a method wherein the thickness of a target of a magnetic layer composing material is less than 14mm. when the iron oxide group magnetic layer suitable for vertical magnetization is formed by sputtering. CONSTITUTION:A substrate 6, on which a magnetic thin film is to be formed, is held vertically to the side between facing targets by a holder 5. The thickness of the targets made of a magnetic layer composing material is less than 14mm.. In a sputtering equipment composed like this, a magnetic field is formed to the direction perpendicular to each surface of the targets T1, T2, facing each other in parallel, and sputtered gas ions, accelerated by this magnetic field in an electric field of a cathode-drop portion, give impact against the surface of the target to emit gamma-electrons so that a high density plasma is formed in a space between the targets T1-T2. As a result, target material is sufficiently sputtered and accumulated on the substrate 6 at the side as a magnetic material.
Patent JP-S61183656-A (JP)
Title: Photosensitive body
Inventor: YAMAZAKI TOSHIKI
IPC: G03G5/08
Filed: 1985-02-08
Abstract: PURPOSE:To enhance printing resistance and to prevent deterioration of image quality by forming an interlayer made of a-SiN:H between an electrostatic charge generating layer made of amorphous silicon hydride (a-Si:H) and a modified surface layer made of a-SiC:H. CONSTITUTION:The charge transfer layer 42 made of a-SiC:H and the charge generating layer 42 made of a-Si:H, and further, the interlayer 46 made of a-SiN:H or a-SiO:H, and the modified surface layer 45 made of a-SiC:H, contg. C in an amt. of about >50% of (Si+C), are laminated in this order on a conductive substrate 41, thus the permitting printing resistance and the mechanical damage resistance of the surface layer of the photosensitive layer to be enhanced, image quality to be prevented from deterioration due to white striations, etc., and characteristics to be stabilized.
Patent JP-H09193206-A (JP)
Title: Injection molding disc mold
Inventor: ASAI IKUO
IPC: G11B7/26
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To secure the air diffusing passage by preventing the deviation of a stamper holder in mounting. SOLUTION: The stamper holder 14 for holding the inner peripheral edge of a stamper is a split mold having an inside ring 21 and outside ring 22 engaged with one another, engaged with a threaded part 22c provided on the ring 22 and held by a stamper holding unit for deciding the axial position of the holder 14 by a gear mechanism. An air diffusing passage 30 having a bottom opening for uniformly injecting the air to the stamper in communication with the air passage from a mold body is provided between the rings 21 and 22. Preferably, a lower step part with respect to the bottom of the inside ring is formed at the bottom of the outside ring.
Patent JP-S63191410-A (JP)
Title: Waveform converting circuit
Inventor: MATSUDA AKINORI
IPC: H03K5/08
Filed: 1987-02-03
Abstract: PURPOSE:To convert a mountain wave into a rectangular wave which has a stable waveform and a stable duty ratio by providing a frequency dividing circuit which sends out as its output signal a square wave converted by dividing the frequency of a pulse signal from a waveform synthesizing circuit by two. CONSTITUTION:When 1st and 2nd threshold values TH1 and TH2 are made to securely cross the mountain-shaped waveform of an input signal Si, the threshold values cross the mountain-shaped waveform each twice in each cycle of the input signal, i.e. four times in total. The waveform composing circuit 30 combines logically the outputs A1 and A2 of both comparators and converts the input signal temporarily into a signal B of frequency twice as high as that of the original waveform so that said intersections correspond to the leading and trailing edges of the pulse, and then a frequency dividing circuit 40 reduces the signal to a half as high as its original frequency to obtain an output signal So having the same frequency with the input signal Si. Consequently, the output signal which has the same frequency with the input signal and stable phase relation with the waveform is obtained.
Patent JP-H01197151-A (JP)
Title: Thieved vehicle indicator
Inventor: NODA NOBORU
IPC: B60R25/10
Filed: 1988-02-02
Abstract: PURPOSE:To make it possible to readily indicate a thieved vehicle to a person outboard of a vehicle by providing an hidden switch in an automobile, which is turned on when the driver alights from the automobile and which energizes a voice generating device, a video recognizing device or the like through a delay circuit when a key switch is turned on. CONSTITUTION:A plurality of hidden switches 1a are provided at positions which are known by the driver alone but are unknown by the others, and are connected to a switch circuit 1, and a series circuit consisting of a self-sustaining and releasing switch 1c and a contact 1b of a relay 1d is connected to the switch circuit 1, bypassing the switches 1a. When a main switch 6b in an existing circuit 6 is closed under the closing condition of the hidden switches 1a, a delay circuit 2 is energized by a power from a battery 6a so that a voice generation device 3, a video recognizing device 4 and a speed restraining device 5 are actuated after a predetermined time elapsing. With this arrangement, it is possible to indicate a thieved vehicle by means of audio or video information while preventing the thieved vehicle from running away at a high speed.
Patent JP-H06302194-A (JP)
Title: Information processor
Inventor: NAKADA SHINICHI
IPC: G11C16/02
Filed: 1993-01-20
Abstract: PURPOSE:To surely limit the rewrite to an area where rewrite frequency is increased by controlling the rewrite to a storage area based on the contents of a storage storing the information on number of times related to the rewrite by the instruction of a rewrite instruction device for the storage area in a memory device. CONSTITUTION:An EEPROM 1 is constituted of a pointer block 1a and spare blocks SPBI-SPB50. Then, a file 4 is written by 12 bytes regarding as that (0016) exists between the files 2, 3, and the leading two bytes update counter 31 of a block BLOCK (5716) specified by the start block number OSB of an unused block in the block 1a is increased to (1). When the addition value exceeds e.g. ten thousand times, similar operation is performed for the block shown by a chain block area 35 in the file, and the block BLOCK where the update counter 31 is ten thousand times or below is seeked, and the block number is written in the start block number OSB. Thus, the block exceeding ten thousand times in the update number of times is removed.
Patent JP-H06345031-A (JP)
Title: Method for re-taping electronic part with lead
Inventor: MIYAOKA KEN
IPC: H05K13/02
Filed: 1994-01-26
Abstract: PURPOSE:To re-tape an electronic part having a short lead by carrying a separated electronic part with tape piece to a tape piece removing process and also from the tape piece removing process to a re-taping process. CONSTITUTION:A lead 2 of an electronic part 1 supplies and cuts a tape 3 for taping to separate electronic parts 1 individually by a supply-separating means 10. A carrying means 90 carries the separated electronic part 1 to a tape piece removing means 100, and the supply-separating means 10 removes the cut tape piece 3. The electronic part 1 with its tape piece 3 removed is transferred to a holding position of a holding piece of the carrying means 90, and a re-taping means 160 re-tapes the electronic part 1. Thus even electronic parts having a short lead can be re-taped, whereby the electronic parts 1 can be securely supplied onto the carrying means 90 one by one.
Patent JP-H10220390-A (JP)
Title: Muffler for blower
Inventor: ISHIDA FUMIAKI
IPC: F04D29/66
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To reduce the size and the weight of a muffler by providing a blower having a blade with a reduced chamber by driving an electric motor by a frequency exceeding a commercial source frequency and a muffling passage chamber to absorb noise generated by a blower. SOLUTION: A vortex flow blower comprises a blower part B; and an electric motor part Mo rotate the blower part. The blower part B comprises a casing of which an impeller and a boosting passage consists. The impeller is rotated by the electric motor of the electric motor part M. After air sucked through a passage on the suction side is boosted by a booster, air is discharged from a passage on the suction side. In this case, by driving the electric motor by means of a frequency exceeding a commercial source frequency, the diameter of the blade of the impeller is reduced. Further, to absorb generating noise, the frequency of which is increased, of the blower part B, a muffling passage chamber, a muffling duct, a cooling air intake chamber 128, and an exhaust chamber 132 are arranged in a manner to cover the whole of the vortex flow blower and a muffler 120 consisting of a sound insulation cover 138 is provided.
Patent JP-H06278937-A (JP)
Title: Device for preventing attachment of web for web printing machine
Inventor: MAAKU PAABURINII
IPC: B41F33/00
Filed: 1994-01-25
Abstract: PURPOSE: To prevent a printing roller from being damaged even with the break of a web product printed downstream of a press by preventing the printed product web from returning to the press and becoming entangled with and wrapping around the printing roller, particularly a blanket roller, even if the web is broken. CONSTITUTION: A pair of anti-wrap rollers 60A, 60B are located above and below a web 30 downstream of a printing cylinder. Web detecting means 205a, 205b for detecting the disturbance of the web 30 resulting from the break of the web 30 are installed. When the break of the web 30 is detected by the detecting means 205A, 205B, the detectors 205A, 205B feed signals to a system controller 150, which in turn activates a printing unit stopping circuit to stop operation of printing units 10A-10D. At the same time, the controller 150 urges an anti-wrap device 50 into engagement with the web 30 to pull the web from the printing unit 10D so as to prevent the web from wrapping about a blanket cylinder 5.