baber/WOPTO huggingface dataset:
Patent JP-S5467783-A (JP)
Title: Production of semiconductor device
Inventor: ENDOU SHIGEKAZU
IPC: H01L29/41
Filed: 1977-11-09
Abstract: PURPOSE:To form a semiconductor memory with MOS structure by forming trap levels in the specified position in insulation film through ion implantation. CONSTITUTION:Source 2 and drain 3a diffused regions are formed in monocrystalline silicon 1 and with silicon dioxide 4 as a gate, a mask 5 is formed through oxidation. Next, neutral atom ions 6 such as Ar ions are ion-implanted to produce ion-implantation damage defects 7 in the silicon dioxide. Next, at the time of annealing the annealing temperature is suitably selected, whereby the number and positions of trap levels may be controlled more accurately than those before annealing.
Patent JP-H10310183-A (JP)
Title: Housing case
Inventor: MORISHITA KOJI
IPC: B65D85/57
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a housing case which can be easily set up by a simple constitution, and wherein a housed article can be easily taken out or put in, and which is compact and in addition, of which the production cost is low. SOLUTION: The housing case has a main body 1 wherein a container part 2 and a lid body 3 which are connected by a hinge part 1a are integrally formed, and a housing part 4 which is fittable in the main body 1, and in which an article to be housed can be housed. For the housing part 4, a first housing tray 4a, a second housing tray 4b and a third housing tray 4c are serially arranged in order and are integrally formed, and the formed body is folded in three. The end of the housing tray 4a, which is located on the opposite side from the housing tray 4b, is axially attached to the vicinity of the hinge part 1a of the lid body 3. The end of the second housing tray 4b, which is located on the third housing tray 4c side, is axially attached to the vicinity of the hinge part 1a of the container part 2.  The third housing tray 4c erects together with the second housing tray 4b when the lid body 3 is opened in such a manner that one part of the third housing tray 4c comes into contact with one part of the second housing tray 4b.
Patent JP-S6113212-A (JP)
Title: Optical beam deflector
Inventor: MATSUI TSUTOMU
IPC: G02B26/10
Filed: 1984-06-29
Abstract: PURPOSE:To simplify the structure of an optical beam deflector to make it small-sized by turning back and forth a plate-shaped mirror with a pair of layer- built piezoelectric actuators. CONSTITUTION:A plate-shaped mirror 1 is fixed to the surface of a mirror supporting body 3, and laminated piezoelectric actuators 4a and 4b consisting of laminated piezoelectric ceramics or the like are provided in positions which are equally distant from the center of this mirror supporting body, and the mirror supporting body 3 is fixed to a fixing base 5 by these actuators. When driving signals whose phases are opposite to each other are supplied to laminated piezoelectric actuators 4a and 4b, they are deformed in directions opposite to each other, and therefore, the mirror 1 fixed to the mirror fixing body 3 is turned with the middle point between laminated piezoelectric actuators 4a and 4b as the center to deflect an optical beam 2.
Patent JP-H0433035-A (JP)
Title: Error monitoring system
Inventor: TAKAHASHI KAORI
IPC: G06F11/30
Filed: 1990-05-24
Abstract: PURPOSE:To easily correct a fault point after separating it by providing a means to discriminate a sub system, for which an error generating device belongs, based on a system configuration definition table, error recovery process code and threshold value control table for the unit of the sub system, and a means to control the number of times for generating the faults for the unit of the doubtful point. CONSTITUTION:In the form of tables 1 and 2, the doubtful point weighted corresponding to whether the device is in a high-order or low-order, and a threshold value to instruct the exchange of the doubt full point are provided for each ERP code generated and outputted to a hardware when the error is generated during an input / output operation. On the other hand, the number of times for generating the error for each doubtful point is counted and controlled as a statistical information table 3, and when the error is generated, the doubtful device can be specified based on the outputted ERP code and the address of the error generating device. Further, when it is recognized that the number of times for generating the error in the doubtful device up to the moment exceeds the threshold value, it is judged to exchange the device, and it is automatically instruct to exchange the doubtful device. Thus, the fault point can be easily separated and the fault can be corrected without fail.
Patent JP-H05307249-A (JP)
Title: Color photographic sensitive material and color image forming method
Inventor: ASAMI MASAHIRO
IPC: G03C7/407
Filed: 1992-04-28
Abstract: PURPOSE:To obtain the color photographic sensitive material superior in color reproduction performance and performance stability during storage of a raw film and the color image-forming method capable of processing it with a color developing solution replenished in a small rate. CONSTITUTION:The yellow dye-forming layer on a base comprises silver chlorobromide grains containing >=90mol% silver chloride and substantially no silver iodide and the yellow coupler represented by the formula in which X is an organic residue necessary to form an N-containing hetero ring together with nitrogen atom: Y is an aromatic or a hetero-cyclic group; and Z is a group to be released by coupling of this coupler with oxidation product of a developing agent. These silver chlorobromide grains are formed by adding water-soluble bromide in an amount of 0.5-10mmol/mol of silver halide in total to a system containing silver halide grains during the formation of the grains or before coating on the base. This photosensitive material is imagewise exposed and processed with the color developing solution in a replenishing amount 25-100ml/m<2> of the photosensitive material.
Patent JP-S5562218-A (JP)
Title: Device for stripping off web
Inventor: KAGITA MASAKI
IPC: B65H41/00
Filed: 1978-10-31
Abstract: PURPOSE: Title device that is equipped with a roller for stripping off webs and a pair of upper and bottom rollers for transferring webs so that they can be adjusted by shifting, thus permitting the control of the gap between rollers and pressure and stripping off webs from the doffer of the carding machine.  
     CONSTITUTION: Webs are stripped off from the doffer of the carding machine with roll 7, then the webs are transferred with a pair of upper and bottom rollers 8, 9, wherein gear boxes for supporting each above roll with the shaft 5, 6 are provided in the form divided up and down, the stripping-off roller 7 is supported with driving bracket 10 and controlled with bolt 12 to shift the stripping-off roller 7. Further, the upper roller 8 in the pair of web-transferring rollers 8, 9 is made movable up and down with pressure-controlling case 19 to controll the pressure between the rollers. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5659232-A (JP)
Title: Silver halide photographic material
Inventor: HIRABAYASHI SHIGETO
IPC: C07C209/00
Filed: 1979-10-18
Abstract: PURPOSE:To obtain sufficient coloring sensitivity and reduce stain, etc. by adding the precursor of an aromatic primary amine developing agent to a photosensitive silver halide emulsion layer contg. a diffusion resistant coupler or other constitutive layer on a support. CONSTITUTION:A compound represented by the formula is added to at least one of photosensitive silver halide emulsion layers each contg. a diffusion resistant coupler or at least one of other constitutive layers on a support to obtain a photographic material. The compound may be salt of carboxylic acid having the aromatic group of p-phenylene-diamine.
Patent JP-H07321685-A (JP)
Title: Tuner circuit
Inventor: KAWABATA HIROSHI
IPC: H04B1/16
Filed: 1994-05-25
Abstract: PURPOSE:To detect electric field strength accurately with respect to a receiving station either low/medium or high in electric field strength. CONSTITUTION:Suppose that an electric field strength detection circuit 10 has a detection characteristic saturated at a prescribed electric field strength or over, then a controller 14 selects a non-attenuating state that a semiconductor switch S1 is closed an a switch S2 is open in an attenuator circuit 4 in the case of automatic channel selection. Then as to each reception station when the reception frequency of a front end 2 is varied, an electric field strength detection signal received from the electric field strength detection circuit 10 indicates a low/ medium electric field station, the electric field strength of each reception station is measured from the electric field strength detection signal. If the electric field strength detection signal with the attenuator circuit 4 set to the non-attenuation state enters a saturation region, the controller 14 allows the attenuator circuit 4 to be set to the attenuation state so that the electric field strength detection circuit 10 is not saturated even at a strong electric field and the electric field strength is measured for a strong electric field station is measured based on the electric field strength detection signal. Then a station with the highest electric field strength is selected and the receiver is tuned to the station.
Patent JP-S5660259-A (JP)
Title: Ink-jet head
Inventor: NAGAYAMA HARUHIKO
IPC: B41J2/02
Filed: 1979-10-22
Abstract: PURPOSE:To prevent the faulty insulation and connection of a lead wire and thereby raise the quality of the head by soldering the electrode of a electrostrictive strain vibrator directly to a printed wiring board and then molding the same in synthetic resin. CONSTITUTION:The inside electrodes 2 of a plurality of cylindrical electrostrictive strain vibrators 1 inserted respectively through a plurality of holes 9a of the printed wiring board 9 are connected with the lands 10a of an individual wiring pattern 10 respectively and fixed by a solder 12, while the outside electrodes 3 are connected with the lands 11a of a collective wiring pattern 11 respectively and fixed by the solder 12, and the device thus prepared is molded in the synthetic resin 6.
Patent JP-S5838093-A (JP)
Title: Stereoscopic video device
Inventor: IINUMA KAZUHIRO
IPC: H04N13/04
Filed: 1981-08-28
Abstract: PURPOSE:To make a changing picture a stereoscopic picture by providing a lenticular sheet having a fluorescent layer on the back to a face plate part of CRT and thereby synthesizing plural picture information having parallax interlocking with display scanning time divisionally corresponding to unit lens of the sheet. CONSTITUTION:Convex side of unit lens of a lenticular sheet 1 is placed on the face plate side 4 of a CRT tube 3. A fluorescent substance 5 is applied on the opposite side of the convex side of the lens of the sheet 1, and an electrode 6 that scans with electron beam is placed correspondingly on the lens side. Current from the electrode 6 is detected, and scanning speed and scanning position are read from a display position controlling circuit 20, and added to a mixing circuit 17. Unit picture from an image pickup tube 11 is read out from the first and second frame memories 15, 16 and added to the circuit 17, and an electron gun 7 is controlled by output of the circuit 17. Picture information is intensity modulated in time division corresponding to unit lens of the sheet 1 interlocking with scanning of electron beam, and a stereoscopic picture is imaged.
Patent JP-H0429353-A (JP)
Title: Semiconductor device
Inventor: MATSUNAMI MITSUO
IPC: H01L27/14
Filed: 1990-05-24
Abstract: PURPOSE:To achieve monolithic integration by forming an insulating film partially on the bonding face of at least one of semiconductor substrates attached directly to partially interpose the insulating film therebetween. CONSTITUTION:When semiconductor substrates 1 are attached, a directly attached section and a section with an insulating film 2 interposed therebetween are formed. With the substrates thus laminated, vertical devices are formed in the section without the insulating film 2 and devices subjected to dielectric insulation are formed in the section with the insulating film 2, making a semiconductor device having devices of different characteristics in one semiconductor substrate. Thereby, even if the semiconductor device requires vertical power MOSFET's, such as photo MOS relays, and high-voltage-output-type solar cells consisting of a plurality of solar cells subjected to dielectric isolation and connected in series, the vertical power MOSFET's can be formed in the section without the insulating film 2 of the substrate and the high-voltage-output-type solar cells can be formed in the section with the insulating film 2.
Patent JP-H0429821-A (JP)
Title: Extrusion plate with pattern having smooth surface
Inventor: OTAKI KUNIHIKO
IPC: B29C47/06
Filed: 1990-05-28
Abstract: PURPOSE:To obtain an extrusion plate with a pattern having a smooth surface and to further improve durability without peeling a surface layer due to the use for a long period by providing a transparent or color transparent thermoplastic resin layer having 10mum or more of thickness on a thermoplastic resin layer mixed with inorganic powder by co-extruding. CONSTITUTION:As inorganic powder 1, aluminum powder, iron powder, copper powder, titanium oxide, magnesium oxide, calcium carbonate, magnesium carbonate, etc., is employed. As a thermoplastic resin layer 2 mixed with inorganic powder, for example, transparent thermoplastaic resin such as acrylic resin, polycarbonate resin, polystyrene resin, polyethylene resin, polypropylene resin, etc., is employed. The thickness of a surface layer to be laminated needs 10mum or more. If it is less than 10mum, it is insufficient to cover the uneven part of the surface generated with the inorganic powder, and a smooth surface cannot be obtained.
Patent JP-S63299682-A (JP)
Title: Changing point detector in two-dimension encoder
Inventor: SHIRAI HIDEYUKI
IPC: H04N1/417
Filed: 1987-05-29
Abstract: PURPOSE:To suppress useless processing time by providing a coded line data storage means, a coding line change point detection means, a reference line storage means, and reference line change point detecting means outputting a specific bit address as a virtual change point bit address. CONSTITUTION:When a coded line shown in figure C is inputted to a processor 105 with respect to a picture data of a reference line and a coded line shown in figure A, a 12-bit data of the reference line shown in figure B is inputted to a processor 102. In this case, the processor 105 detects a change point a1 and outputs an a1-bit address 6. However, the processor 102, because no point b1 exists in the data, regards it that a point b1 exists in the 13-th bit virtually to output a b1-bit address 12. An external control circuit in receiving the addresses calculates an address difference (12-6=6) between the addresses a1 and b1 and decides the coding mode according to the result. Thus, a higher speed processing than a conventional detector is attained by a simple bit address computation.
Patent JP-S5258413-A (JP)
Title: Synchronizing noise eliminating unit
Inventor: TAKADA YUKIO
IPC: H04N5/04
Filed: 1975-11-10
Abstract: PURPOSE: To eliminate the noise portion when a video signal recorded in the magnetic disc etc. is played back, by making synchronizing seperation the signal itself containing noise and adding it to the playback signal after shaping. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H088654-A (JP)
Title: Operational amplifier
Inventor: KOBAYASHI OSAMU
IPC: H03F3/45
Filed: 1994-06-17
Abstract: PURPOSE:To provide an operational amplifier capable of stabilizing operation over a wide supply voltage range with respect to an operational amplifier for which a push-pull circuit is used in the output stage. CONSTITUTION:This amplifier is constituted of a differential amplification stage 100, an output stage 300 where a first transistor(TR) T6 of the first conductive type and a second TR T7 of a second conductive type opposite to the first conductive type are connected in series between a first power source means VDD and a second power supply means VSS and the first TR T6 is driven by the output of the differential amplification stage 100, a control signal generation means 1 which detects the current flowing to the first TR T6 and generates control signal S corresponding to the detected current, and a driving control means 2 which drives and controls the second TR T7 in accordance with the control signal S from the control signal generation means 1.
Patent JP-H0434209-A (JP)
Title: Crankshaft of internal combustion engine
Inventor: KATSU MASAHIKO
IPC: F16C3/14
Filed: 1990-05-28
Abstract: PURPOSE:To make lubrication of a crankpin part sure while maintaining weight reduction of a crankshaft by press fitting a metal pipe into a hollow part formed by a penetration hole in the axial direction of a crank journal or a pin, and forming between the hollow part and the metal pipe, a circulator oil passage communicating to an oil passage. CONSTITUTION:Lubrication oil reaches a circular oil passage 8 through an oil bore 12 and an oil passage 11 after lubricating a crank journal 10, passes through an oil bore 5, so as to lubricate a crankpin bearing of a connecting rod. A metallic pipe 7 press fitted into a penetration hole 3 suffers from no secular deterioration happening due to lubrication oil, and also because of its thermal expansion rate nearly same as that of crankshaft 1, it can suppress oil leakage in both end parts 7a even if temperature rises, and lubrication oil supplied to the circular oil passage 8 is surely ejected from the oil bore 5, and contributes to lubrication. Still more, modulus of section of the crankshaft 1 at a crankpin part 2 also becomes larger by press fitting of the metallic pipe 7, and strength of the crankshaft 1 also increases.
Patent JP-H05306473-A (JP)
Title: Aluminum material having excellent formability, weldability and corrosion resistance
Inventor: KURIHARA MASAAKI
IPC: C23C26/00
Filed: 1992-04-28
Abstract: PURPOSE:To develop the Al metallic materials having excellent formability, weldability and corrosion resistance by forming the hydroxide layer or the oxide of Al and the layer of the hydrous borate of alkaline metals on the surfaces of the Al metallic materials. CONSTITUTION:Pure Al or various kinds of Al alloy materials are heated in hot water or satd. steam and the surfaces thereof are coated with the oxide or hydroxide film of Al, such as Al2O3 AlOOH or Al(OH)3, at 0.01 to 5mum thickness, by which the first layer is formed. The lubricative inorg. compd. film consisting of the hydrous borate of the alkaline metals, such as Na salt, K salt and Li salt of metaborate, quadriborate and pentraborate, is formed thereon at 10 to 1000mg/m<2>.
Patent JP-H1045674-A (JP)
Title: Production of diaryl carbonate
Inventor: BUYSCH HANS-JOSEF DIPL CHEM DR
IPC: C07C68/00
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To enable a high content of a diaryl carbonate having a large tilt angle in a reactional mixture obtained in a short reactional time and carry out the isolation of a diaryl carbonate on the downstream side with the minimal energy consumption by reacting an aromatic hydroxy compound with carbon monoxide and oxygen under specific conditions. SOLUTION: A reaction for reacting an aromatic hydroxy compound represented by the formula R-0-H [R is a (substituted) 6-12C aryl, preferably phenyl] with carbon monoxide and oxygen is carried out in the presence of a catalyst of a platinum group metal, a cocatalyst, a quaternary ammonium salt and a base in a melt containing a diaryl carbonate and the aromatic hydroxy compound (already having at least 20wt.% diaryl carbonate content at the start of the reaction) at 30-200 deg.C under 1-200 bar pressure and the diaryl carbonate is then isolated and obtained from the melt. Thereby, an organic carbonic acid ester represented by the formula R-0-CO-O-R is obtained.
Patent JP-S62291696-A (JP)
Inventor: HIROSE MASAYUKI
IPC: G06F3/147
Filed: 1986-06-10
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-S5562570-A (JP)
Title: Display system for tape running time of tape recorder
Inventor: MOURI KATSUO
IPC: G11B27/34
Filed: 1978-11-06
Abstract: PURPOSE: To make it possible to display the tape residual quantity time and the tape using time with a high precision by detecting rotation angle speeds of a supply reel and a winding reel and inputting the tape running speed, the all tape time, etc., to a micro computer together with detected them.  
     CONSTITUTION: In supply reel rotation speed detector 21, the light of lamp 22 passes through slit 23 and is received by light receiving transistor 24 to obtain rotation speed detection signal 25. Similarly, the rotation speed detection signal of a winding reel is obtained by winding reel rotation speed detector 26. These signals 25 and 27 are inputted micro computer 31. Micro computer 31 obtains the number of reference clocks inputted during one rotation of the reel to obtain the rotation speed. Meanwhile, the hub diameter of the supply reel and the all tape time are supplied to micro computer 31 and are processed to calculate the residual quantity time, and this value is displayed as a time on digital display equipment 32. Then, the using time is displayed selectively by selector switch 29. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5762453-A (JP)
Title: Audio response cash register
Inventor: MAEBA KAZUHIKO
IPC: G07G1/01
Filed: 1980-10-01
Abstract: PURPOSE:To facilitate confirmation by displaying the price of an article while voicing its name, by providing a means of reading the code signal of article-name information, a voice parameter storage device, an audio response part, and the priceinformation display part of a host device. CONSTITUTION:Bar-code information displayed on an article is read by a readout part 1 and, after amplification and waveform shaping, sent to a code discriminating circuit 2, whose output is stored temporarily in the register of a control part 3. The control part 3 checks whether the readout code has an error or not and sends the code information through a transmitting-receiving circuit 8 and a line 19 to a host device which calculates current price information. Further, a voicing command is supplied to the control part 3 to a voice synthesis part 5, and voice parameters are fetched successively from a storage memory for the voice parameters of article names from its starting address to synthesize voice, thereby sending a voice signal to a speaker 7. The transmitting-receiving circuit 8 sends the received price information to the control part 3, and the information is displayed on a cash register 9 through the line 18.
Patent JP-S5360416-A (JP)
Title: Vibration preventing structure for reciprocating engine
Inventor: SHIMIZU MASARU
IPC: F02F7/00
Filed: 1976-11-12
Abstract: PURPOSE:To prevent the vibration of an engine, by combining a bearing retainer supporting a crank shaft and the skirt part of a cylinder block by a plurality of beams.
Patent JP-H10309893-A (JP)
Title: Correcting transfer tape
Inventor: NISHIGORI MIKA
IPC: B43L19/00
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a correcting transfer tape having high concealability of a rear side without seeing through a character before correction from a rear of a sheet. SOLUTION: The correcting transfer tape 1 comprises a base material layer 2 and a coating film layer 10 in such a manner that a coating film is transferred to a surface of a material to be coated to conceal an image of the material. In this case, the layer 10 has a front surface directed concealing layer 4 colored with the same color as that of the material, a rear surface directed concealing layer 5 colored in the same color as that of the image of the material, and an adhesive layer 6. Since it has the layer 5 separately from the layer 6, a large quantity of pigment can be mixed to provide high concealability to the rear surface.