baber/WOPTO huggingface dataset:
Patent JP-H08241833-A (JP)
Title: Face detector for rubber packing of electrolytic capacitor
Inventor: ASHIO MICHIRO
IPC: H01G13/00
Filed: 1995-03-03
Abstract: PURPOSE: To provide a detector for discriminating accurately between the front and rear sides of a rubber packing for an electrolytic capacitor independent of its deformation. CONSTITUTION: A detector for discriminating accurately between the front and rear of a rubber packing for an electrolytic capacitor is provided, and when a rubber packing 9 is transferred making its stepped side face towards a stationary guide 129, the fence-like projection 127 of the stationary guide 129 is put into the gap of the rubber packing, whereby the rubber packing is allowed to pass through the stationary guide without making its underside bear against a detection lever. On the other hand, when the rubber packing 9 is transferred making its stepped part face towards a side opposite to the stationary guide 129, the packing is made to pass through the stationary guide 129 making its non-stepped side bear against the fence-like projection 127 of the stationary guide 129, and the stepped side of the packing bears against the detection lever.  By this setup, the detection lever is moved, and a sensor outputs a signal which indicates that the packing is upside down.
Patent JP-H02250482-A (JP)
Title: Video telephone system
Inventor: NISHI KIYOMOTO
IPC: H04N7/14
Filed: 1989-03-24
Abstract: PURPOSE:To switch and transmit an image recorded on a recording medium and an image photographed with a camera by switching, and transmitting/ receiving the image data read out of the storage medium loaded with a loading means and the image photographed with the camera, and recording the data on the recording medium. CONSTITUTION:The memory card 36 is loaded on the device, and then the image data and sound data recorded on the memory card 36 can be sent through a telephone circuit 23 while received data can be recorded on the memory card 36. Consequently, the image recorded on the memory card 36 need not be reproduced temporarily and converted into an analog signal to be sent through a dedicated transmission line or modem unlike before, and consequently a device such as the medium for transmission is unnecessary and the operation is facilitated.
Patent JP-H07276713-A (JP)
Title: Price-tag writing device, price-tag indicating system, and price-tag indicating method
Inventor: MURAKAMI KOJI
IPC: B41J5/30
Filed: 1994-04-08
Abstract: PURPOSE:To enable an indicated content of a price tag to be simply altered by a method wherein specific heat energy is applied to a thermally recording medium with a heating element in linkage with rotation of a rotator by controlling retrieval of commodity information on the basis of inputted information and instruction. CONSTITUTION:Retrieval of information of a commodity on a commodity shelf 3 is controlled on the basis of inputted information and instruction. Information of the commodity to a sheet 2 capable of being rewritten being a thermally recording medium is applied to the sheet 2 by specific heat energy by actuation with an erase part 7 and a write part 8 in linkage with rotation of a gear 9. Then, the gear 9 travels on the sheet 2 capable of being rewritten by its rotation, and a character dot of the commodity information is printed on the sheet 2 in proportion to its travelled distance. An indicated content of a price tag can be simply altered thereby.
Patent JP-H06294301-A (JP)
Title: Operating control method of cilinder block and piston and cylinder block rotary type piston engine in internal combustion engine
Inventor: ODA KAZUYOSHI
IPC: F01B13/04
Filed: 1993-03-04
Abstract: PURPOSE:To eliminate necessity of a valve mechanism by carrying out a cycle stroke in cooperation with a rotary cylinder and a piston so as to obtain output of an engine from the rotary shaft of a cylinder. CONSTITUTION:In an engine block, the center part of the crank shaft of a present four cycle piston engine is considered as a dynamic point, and a wavy guide groove 9 in which wave form of a sinusoidal curve approximating to cycle stroke display curve functionally displaying this track is engraved in a ring form, is fixed as a cycle stroke guide means 10. A guide rod 12 engaged with this groove 9 is slid inside the groove 9 along a track so that a cylinder rod 8 and a piston 11 are operated together so as to obtain piston operation of four cycle stroke and rotational operation of the cylinder block 8, and also engine output for making the rotary shaft 6 of the cylinder block 8 serve as an output shaft is generated by using the piston operation and the rotary operation as power source. It is thus possible to eliminate necessity of a valve mechanism so as to simplify a cylinder head 4 and reduce the size and weight of an engine.
Patent JP-H06261210-A (JP)
Title: Threshold determining method
Inventor: SASAGAWA KOICHI
IPC: G06T5/00
Filed: 1993-03-05
Abstract: PURPOSE:To always obtain an excellent binary image by selecting an optimum threshold from the coincidence degree of a registered binary image feature histogram and a counted feature histogram by comparing both of them. CONSTITUTION:A gradation image is binarized in a binarization processing part 110 and the feature amount of the vicinity area of 8-picture element, etc., is extracted for each picture element of a binary image in a local feature extraction part 120, changing a threshold T when a binarization is performed. Next, in a feature histogram counting part 130, the feature amount is accumulated according to an isolated point, a boundary point and an internal point, etc., it is defined as a feature histogram, and it is registered and stored in a feature histogram storage part 140. The feature histogram of a binary gradation image is counted in the counting part 130. This inspection feature histogram and the reference feature histogram from he storage part 140 are compared in a comparison decision part 150, the coincidence degree is decided and an optimum threshold is selected according to the decision result. Thus, an excellent binary gradation image can be always obtained.
Patent JP-H07275744-A (JP)
Title: Spray coating device
Inventor: ITO TOSHIHIKO
IPC: B05B7/04
Filed: 1994-04-08
Abstract: PURPOSE:To coat any surface of a narrow part such as a closed box unit having only a small opening part and to automate by making a device into robot. CONSTITUTION:This spray coating device is constructed by attaching a cylindrical air gap 6 in which an extension pipe is fitted at the tip of a spray gun for ejecting a coating material mistily, and a slit groove whose tip is closed in a curved surface state, on the tip of the extension pipe and which extends in the oblique side direction and in the pipe axis direction on the curved surface part and an opening part for allowing inside to communicate with outside at the middle part of the slit groove 6a are formed as an ejection opening 6b.
Patent JP-H01242220-A (JP)
Title: Molding method for fiber reinforced resin molded product and molding die
Inventor: MIYAHARA MASAAKI
IPC: B29C39/10
Filed: 1988-03-25
Abstract: PURPOSE:To eliminate infiltration unevenness by inserting insert materials such as fibercloth, mats and the like in a mold, encircling partially a surrounding area of the insert materials with components, dividing the inside of a cavity into a plurality of filling chambers, pressure injecting resin, and then removing said dividing components and carrying out replenishing injection. CONSTITUTION:Insert materials 1 such as fibercloth, mats and the like are inserted into a cavity 5 of a mold 4. After that, a surrounding area of the insert materials 1 is encircled partially with dividing components 6 and 7 and the inside of a cavity 5 is divided into a plurality of filling chambers 5a, 5b and 5c, and resin 11 is pressure injected simultaneously or successively into each of said filling chambers 5a, 5b and 5c. Then, encircling with dividing components 6 and 7 is released, and resin 11 is injected replenishinly. Thus, a wholly uniform fiber reinforced resin molded product without infiltration unevenness and foams is molded.
Patent JP-H10268824-A (JP)
Title: Power unit for liquid crystal display
Inventor: OBA KATSUHIKO
IPC: G02F1/133
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To optimize the contrast of liquid crystal by using a source voltage effectively. SOLUTION: Four transistors(TR) 10, 11, 12, and 13 having four control lines connected to their bases are turned on and off by a control circuit 1 according to a predetermined control pattern and then while the composite resistance value of fixed resistors 6, 7, 8, and 9 connected to the collectors of the TRs and one resistor 5 varies, the ratio of the composite resistance value and the resistance of a resistor 4 varies to vary the input voltage and output voltage of a switching power circuit 2, thereby adjusting the contrast of a liquid crystal display device by a liquid crystal display circuit 3. When a thermistor is used as the resistor 5, the contrast can be controlled over temperature correction.
Patent JP-H02249258-A (JP)
Title: Semiconductor device
Inventor: MURASAWA YASUHIRO
IPC: H05K3/34
Filed: 1989-03-22
Abstract: PURPOSE:To absorb stresses applied to the soldered parts of outer leads stood on the end surfaces of a package main part and, moreover, facilitate confirmation of the soldering state by a method wherein the tips of the outer leads are bent into U-shapes so as to face the end surfaces of the package main part. CONSTITUTION:A package main part 1 in which an integrated circuit chip and the like are enclosed and sealed and outer leads 4 which are stood on the end surfaces of the package main part 1 and whose tips are bent into U- shapes so as to face the end surfaces of the package main part 1 are provided. Or, a package main part 1 in which an integrated circuit chip and the like are enclosed and sealed and outer leads 4 which are composed of inside lead parts 4A stood on the end surfaces of the package main part 1 and outside lead parts 4B which are provided solidly with the inside lead parts 4A and have larger widths than the inside lead parts 4A and are soldered to external circuits are provided. With this constitution, stresses applied to the soldered parts can he absorbed by the U-shaped bent parts of the outer leads or by the narrow inside lead parts.
Patent JP-S58189894-A (JP)
Title: Magnetic bubble memory
Inventor: SUGIE MAMORU
IPC: G11C19/08
Filed: 1982-04-30
Abstract: PURPOSE:To decrease the access time and to improve the data transfer speed, by performing the bubble transfer of a storage section, write section and a readout section independently and simultaneously. CONSTITUTION:A bubble of an address is divided and the last bubble reaches a detector after r1/f2. When the number of bits up to the address to be accessed next is r1.f1/f2 or below, the bubble of the address is transferred to the replicate gate during the readout of the split bubble, and the access time is reduced. In the write, the bubble is swapped in a storage loop after r2/f2 from the generation of the first bubble similarly, and the number of bits up to the address to be written is r1.f1/f2 or below, then while the bubble is generated in response to the data pattern, the bubble to be swapped out is transferred to the position of a swap gate while the bubble is generated in response to the data pattern, allowing to reduce the access time.
Patent JP-H11323122-A (JP)
Title: Method for improving surface appearance of compatibilized polyphenylene ether-polyamide resin blend
Inventor: MAJUMDAR BISWAROOP
IPC: B29C47/36
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain a compatibilized polyphenylene ether-polyamide resin blend which gives an article having improved surface appearance characteristics by by melt mixing a polyphenylene ether resin with a nonpolymeric aliph. polycarboxylic acid or a deriv. thereof, an elastomeric block copolymer, and a polyamide resin and then melt mixing the resultant mixture with a specified amt. of the polyamide resin. SOLUTION: From about 5 wt.% to less than 50 wt.% polyphenylene ether resin is melt mixed with about 0.7-1.1 wt.% nonpolymeric aliph. polycarboxylic acid or deriv. thereof, about 5-15 wt.% elastomeric block copolymer, and about 5-93 wt.% polyamide resin, and the resultant mixture is further melt mixed with about 0-90 wt.% polyamide resin so that the total amt. of the polyamide resin accounts for about 45-90 wt.% of the compsn. and so that the ratio (-NH2 /- CO2 H) of the terminal amino group to the terminal acid group of the polyamide resin is about 1.0 or higher. Pref., the compsn. is prepd. by using a single extruder having a plurality of feed ports along the longitudinal direction.
Patent JP-H08275248-A (JP)
Title: Remote controller for vehicle load
Inventor: NAWA TOSHIAKI
IPC: E05B83/00
Filed: 1995-03-29
Abstract: PURPOSE: To surely make operation at need while not malfunctioning a vehicle load, regardless of careless operation of a transmitter. CONSTITUTION: A control signal for engine start, engine stop, door lock, and door unlock is sent from a transmitter 1 by the operation of operation switches 3-5. A receiver 9 receives a signal from an antenna 10 and a reception circuit 11 and gives the signal to a controller 13. A door lock mechanism 7 and an engine 8 are driven via a door lock control circuit 14 and an engine start circuit 15 by a controller 13. Upon the receipt of the control signal, the controller 13 compares the reception time(t) with any of minimum reception times t1-t4 set according to the control signal and controls the drive when the reception time(t) exceeds any of them. Thus, malfunctioning of a vehicle load giving disadvantage if being driven by a short time operation is avoided to the utmost by setting a longer minimum reception time.
Patent JP-S61232029-A (JP)
Title: Metal die device for closed incremental forging
Inventor: OTANI TOSHIRO
IPC: B21K1/14
Filed: 1985-04-05
Abstract: PURPOSE:To increase the quality of a large-sized closed forging product by forming the relief part of the specified shape at the specified position on the forming face of the upper die of the metal die device for prestage and post stage and by forming the boundary of the relief part and forming face in circular arc shape as well. CONSTITUTION:The relief part 5 in opposition to the part where the underfill of a forming product is apt to be caused is provided on the upper die 4a for the first stage. On the other hand the forming surface 6 is provided over the larger area than the part equivalent to the relief part 5a of the upper die 4a for the first stage on the upper die 4b for the second stage and a relief part 7 is provided on the other part. The boundary part of the relief parts 5, 7 of this both upper dies 4a, 4b and the forming surface is continued with smooth circular arcs. By forging with metal dies like this the materials gathered to the relief part with being in excess in the forming part are filled up smoothly on the forming surface in the second stage and a good closed forging product can be obtd.
Patent JP-S62254321-A (JP)
Inventor: ERUDON DABURIYUU UTSUTAAZU
IPC: B60N2/90
Filed: 1987-03-25
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-H11251043-A (JP)
Title: Wiring pattern for heater wire
Inventor: KOIWAI KAZUHIKO
IPC: H05B3/56
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a wiring pattern for a heater wire which is suitable for a plane heater such as an electric blanket and an electric carpet, and can sufficiently reduce leakage of magnetic field. SOLUTION: In this wiring pattern 100, a lead wire 20 provided with insulating coating 12 around a conductor 11 is wired in parallel to a heater wire 10 in which a heating strand 2 is spirally wound around a core string 1, a fusing layer 3 is provided around it, a signal wire 4 is spirally wound around the fusing layer and a protective coating layer 5 provided around the signal wire, and a mutually reverse current can be sent to the heater wire 10 and the lead wire 20.
Patent JP-S61229887-A (JP)
Title: Organic tin compound, production thereof and insecticidal and miticidal agent containing said compound as active component
Inventor: YAMADA YOSHIMI
IPC: C07F7/21
Filed: 1985-04-04
Abstract: NEW MATERIAL:The compound of formula I (X is H or F). EXAMPLE:3-(3-Phenoxyphenyl)propyltrimethyltin. USE:Insecticidal and miticidal agent. PREPARATION:The objective compound of formula I can be produced by reacting a Grignard reagent derived from the halogen compound of formula II (Y1 is halogen) [e.g. 3-(3-phenoxyphenyl)propyl bromide] with the trimethyltin halide compound of formula (CH3)3SnY2(Y2 is halogen) (e.g. trimethyltin chloride). The starting compound of formula II can be synthesized from an easily available compound according to the reaction formula (Y3 is halogen).
Patent JP-S51147277-A (JP)
Title: Field effect transistor
Inventor: SAITOU MANZOU
IPC: H01L29/36
Filed: 1975-06-13
Abstract: PURPOSE: To produce a MOST featuring high reproducibility in the manufacture, stable electrical characteristics, short effective channel length, and high gain. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61229971-A (JP)
Title: Ignition timing control device for engine
Inventor: HARADA OSAMU
IPC: F02P5/152
Filed: 1985-04-04
Abstract: PURPOSE:To prevent an engine from reaching a preignition condition, by comparing a peak value of outouts from a knock sensor with first and second reference values to decide whether or not knocking is generated, and controlling an ignition timing according to a result of the decision. CONSTITUTION:When a peak value of outputs from a knock sensor 22 exceeds a first reference value based on a background value of the outputs from the knock sensor, it is decided that knocking is generated. When the peak value is not higher than the first reference value, a second reference value is calculated according to an engine rotational speed of load, the second reference value is corrected according to a battery voltage, engine coolant temperature and oil temperature. When the peak value exceeds the second reference value corrected, it is decided that knocking is generated. Thus, when generation of knockins is decided, an ignition timing of the engine is controlled to be retarded, thereby reliably detecting the generation of knocking and preventing the engine from reaching a preignition condition.
Patent JP-S61231436-A (JP)
Title: Method for discriminating color
Inventor: IZUMI AKIO
IPC: G01J3/51
Filed: 1985-04-05
Abstract: PURPOSE:To discriminate a color with good sensitivity regardless of the presence of gloss, in discriminating the color of matter by detecting reflected light, by using reflected light in a wavelength region wherein a lower limit wavelength is about 440-480nm and an upper limit wavelength is about 900nm. CONSTITUTION:The light emitted from a light source 1 is projected to matter 5 through a lens 2, a half mirror 3 and a lens 4 while a lens 6 converges the reflected light from the matter 5 through the lens 4 and the mirror 3 to project the same to a filter 10. A photodiode 11 converts the reflected light transmitted through the filter 10 to an electric signal which is, in turn, amplified by an amplifier 9 to output a signal 9a. In discriminating the color of the matter by detecting reflected light, reflected light in a wavelength range wherein a lower limit wavelength is about 440-480nm and an upper limit wavelength is about 900nm and, therefore, both of the absolute value of detected light energy and the difference of said light energy by the color of the matter become large as compared with a color discrimination method for detecting light in a visible light region. Therefore, the discrimination of a color is performed with good sensitivity regardless of the presence of gloss.
Patent JP-H06282141-A (JP)
Title: Copying machine provided with sorter
Inventor: KAWAMURA MICHIHIRO
IPC: B65H39/11
Filed: 1993-03-30
Abstract: PURPOSE:To improve operability and to prevent mixture with copying before interruption by enabling copying in a sorting mode after the interruption according to a condition even when sorting is selected before the interruption. CONSTITUTION:A sorting mode permission decision means 24 decides that the sorting mode can be selected and displays it on a sorting permission display means 16 when the sum of the number of copies before the interruption and the number of copies after the interruption is equal to or under the number of sorter bins of a sorter mechanism 50 based on the number of copies in the sorting mode selected before the interruption and stored in an interruption state storage means 23, and the number of copies set in the sorting mode in the case of the interruption and stored in a storage means 21. At the same time, the means 24 transmits designation to a sorter control part 40, so that the mechanism 50 is controlled to move the bin to the position of the sorter bin which is not used before the interruption. Therefore, copying operation in the sorting mode is performed.
Patent JP-H10267087-A (JP)
Title: Sail cloth for toothed belt
Inventor: KOYAMA HIROYUKI
IPC: F16G1/28
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To improve abrasion resistance, and also provide with hydrophobic property and improve the water resisting property of a sail cloth, by coating a diamond carbon thin film on the surface of the sail cloth. SOLUTION: Woolly yarn 9 and covering yarn 10 are wound around industrial polyamide core yarn 8 so as to form extendible/shrinkable warp 11, then this warp 11 and industrial polyamide weft 12 are woven so as to manufacture this sail cloth 13. Under a condition that the thusly manufacture sail cloth 13 is extended 45%, the sail cloth 13 is plasma flame sprayed for 45 minutes under a condition of DC voltage 500 V and DC current 2.0 A by using methane as a carbon source at a vacuum level of 1×10<-4> Torr in a chamber, so that a diamond carbon thin film having a thickness of 5.0 μm can be formed. The thus diamond carbon thin film is coated on the surface of the sail cloth 13 thereby, the abrasion resistance of this sail cloth for a toothed belt is improved.  Further, the diamond carbon has hydrophobic property therefore, hydrophobic property can be applied to the sail cloth for the toothed belt by arranging this thin film, thus water resisting property can be also improved.
Patent JP-S6346205-A (JP)
Title: 3-methylbutene-1/4-methylpentene-1 copolymer
Inventor: SUGA SADANORI
IPC: C08F210/14
Filed: 1987-03-26
Abstract: PURPOSE:To provide the titled copolymer in which the content of 3- methylbutene-1 falls in a specified range, having each specific elastic modulus and melt index, outstanding in heat resistance, rigidity and moldability, suitable for injection molding. CONSTITUTION:For example, using a catalytic system made up of solid TiCl3 catalytic complex and organoaluminum compound, containing a complexing agent with the Al content <=0.15 in terms of atom number ratio to the Ti, a copolymerization is carried out between 3-methylbutene-1 and 4- methylpentene-1 to obtain the objective copolymer having the following characteristics: 1. content of 4-methylpentene-1 ... 20-50mol%, 2. elastic modulus M (kg/cm<3>) at 23 deg.C and content x of 4-methylpentene-1 (mol%) satisfy the relationship: M>-140x+23,500, 3. melt index MI determined at 320 deg.C in accordance with the ASTM D1238 ... 0.5g/10min<MI<100g/10min.
Patent JP-S523779-A (JP)
Title: Measuring equipment of work's diameter on the vertical lath
Inventor: FURUKAWA SHIYOUHEI
IPC: B23Q17/20
Filed: 1975-06-14
Abstract: PURPOSE:To measure readily the work's diameter by using a special rotating number without stop of the machine.