baber/WOPTO huggingface dataset:
Patent JP-H01217958-A (JP)
Title: Parasitic current malfunction preventing circuit
Inventor: FUJINAGA TADAHISA
IPC: H01L27/06
Filed: 1988-02-26
Abstract: PURPOSE:To detect parasitic effect, and prevent malfunction by the detected signal, by arranging an equivalent element in adjacency of an element wherein a parasitic element generates. CONSTITUTION:Neighboring with PNP transistors Q2, Q6 which are connected to VCC and constitute a part of Darlington circuit, PNP transistors Q10, Q12 having the same characteristics as Q2, Q6 are arranged. The collector terminals of Q10, Q12 are connected to the bases of emitter-grounded type NPN transistors Q11, Q13 arranged neighboring with the PNP transistors Q2, Q6 and the PNP transistors Q10, Q12. ON the other hand, collectors of the PNP transistors Q2, Q4 are connected to collectors of the NPN transistors Q11, Q13. Further, emitter- grounded type NPN transistors Q3, Q4, Q7, Q8 for multi-state Darlington circuits are connected. At the intermediate points between the PNP transistors Q2, Q6 and the NPN transistors Q3, Q7, resistors 9, 9 are connected, whose outputs are connected to the NPN transistor Q3, Q7 and to the bases of the NPN transistors Q4, Q8 via other resistors 13, 13.
Patent JP-H02223007-A (JP)
Title: Production of magnetic sensor
Inventor: KOBAYASHI MASAMI
IPC: G11B5/39
Filed: 1989-02-22
Abstract: PURPOSE:To eliminate the waste of product layout at the time of cutting by alternately arraying magnetic flux detecting means and temp. compensating means along one direction and cutting these means as a set. CONSTITUTION:The films of MR elements 2 are so formed on a nonmagnetic substrate 1 that the MR elements 2 of a magnetic sensor MR 1 and the MR elements 2 of a temp. compensating element MR 2 are alternately arrayed along one direction. After the substrate 1 is so cut along the direction where the MR elements 2 are arrayed, the magnetic sensors MR 1 and the temp. compensating elements MR 2 are cut and formed as a set according to the number of the tracks of the magnetic recording medium. The magnetic flux detecting means and the temp. compensating means are eventually alternately disposed at the time of the cutting stage, by which the elements to be wasted at the time of the cutting are eliminated even if the number of tracks of the magnetic recording medium is not the multiple of 2. The waste in product layout is thus eliminated.
Patent JP-H11242635-A (JP)
Title: Memory circuit and detecting method of write/read error therefor
Inventor: SHIMANUKI KATSUNOBU
IPC: G06F11/10
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a memory circuit with which an error can be surely detected. SOLUTION: While using data (a) written in a memory 1 as an input, a parity generator 2 calculates the parity and supplies it to an exclusive OR circuit (XOR) 4. A divide by 3 counter 3 divides the frequency of a data write clock (b) to the memory 1 by three and inputs the result to an XOR 4 and the parity prepared by the parity generator 3 becomes a parity (d) for which the control of 'inversion'/'non-inversion' of the polarity is applied for each three words. A parity (g) read out of the memory 1 is inputted to an XOR 6. A signal (f), for which the frequency of the data read clock from the memory 1 is divided by three by a divide by 3 circuit 7, is inputted and the parity (g) is 'inversion'/'non-inversion' processed for each three words and the result is inputted to a parity check circuit 5. When the inputted parity is in error, the parity check circuit 5 outputs a parity alarm (h).
Patent JP-H02221636-A (JP)
Title: Starting control device for gas turbine engine
Inventor: IMASHIRO MINORU
IPC: F02C7/26
Filed: 1989-02-22
Abstract: PURPOSE:To shorten the ignition discharge period to a necessary minimum and achieve an improvement in durability and a reduction in electric power consumption by retarding the ignition of a mixture until the air-fuel ratio of the mixture is reached to an optimum air-fuel ratio after starting the feed of air and fuel. CONSTITUTION:A starting control device is driven by combustion gas and provided with a compressor B for feeding compressed air to a burner A. It is also provided with a starter motor C for driving the compressor B at the time of starting, a fuel feed device D for feeding a fuel to the burner A, and an ignition device E for igniting a mixture in the burner A. In the above constitution, after the feed of air and fuel is started, it is detected or assumed by an air-fuel ratio judging means F that the air-fuel ratio of the mixture in the burner A is reached to an optimum air-fuel ratio. The ignition start of the ignition device E is retarded by a retarding means G until the air-fuel ratio is reached to the optimum air-fuel ratio. Hence, the ignition discharge period is shortened to a necessary minimum.
Patent JP-S59169448-A (JP)
Title: Sheet of dried fish flake and its preparation
Inventor: OKUMURA YOSHIAKI
IPC: A23B4/044
Filed: 1983-03-15
Abstract: PURPOSE:To obtain a sheet of dried fish flakes resistant to the dissipation of flavor and the oxidative deterioration, and having excellent quality, by shaving a dried fish to thin and broad flakes, laminating a plurality of the flakes laterally and parallelly in the form of a flat plate, integrating partially at the edges, spraying a water-soluble binder thereto, and bonding the flakes with each other. CONSTITUTION:A dried fish is shaved to thin and broad flakes (0.002-0.05mm. in thickness, 10-50mm. in width and 20-150mm. in length). A plurality of the broad flakes are laminated laterally and parallelly in the form of a flat plate, partially integrated at the edges, sprayed with a water-soluble binder, and pressed under heating to bond the flakes with each other and obtain the objective sheet of dried fish flakes.
Patent JP-2000238595-A (JP)
Title: Air bag lid structure and tear line forming method
Inventor: SAITO KAZUHIRO
IPC: B60R21/205
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To achieve a laser beam processing reliably on an instrumental panel having a powder-slush molded cover. SOLUTION: In an air bag lid structure, a tear line 18 is formed in an instrument panel by a laser beam 28 with remaining a part of a cover 2. When the cover 2 is a powder slush cover that is formed by powder-slush molding in which plastic powder is melted in a heated metal mold to adhere on the surface, a mixture of silica with a grain size of 0.9 μm± 50% and alumina-silica with a grain size of 9 μm± 50% is used as a mutual adhesion preventive agent that is mixed in the plastic powder.
Patent JP-S59168673-A (JP)
Title: Semiconductor device
Inventor: HIRAI YUTAKA
IPC: H01L27/12
Filed: 1983-03-15
Abstract: PURPOSE:To enable to manufacture a semiconductor device having favorable reproducibility and simply, and moreover to contrive to integrate elements by reducing the number of contact holes, and to reduce floating capacity by a method wherein the wiring part of a thin film transistor is formed continuously from a source region or a drain region, etc. CONSTITUTION:A polycrystalline silicon semiconductor layer 101 is deposited at about 2,500Angstrom  thickness using the glow discharge method on an insulating substrate 100 of glass, quartz, etc., then an N<+> type layer 102 of 0.1OMEGA.cm of bulk resistance is deposited at about 800Angstrom  thickness using the glow discharge method, and moreover Al, Mo, Cr, etc. are evaporated as a metal layer for contact. Then after isolation of a TFT (a), a wiring part (b), etc. is performed according to dry etching or wet etching, source regions 105, 106 and drain regions 107, 108 are formed. Then an insulating layer 113 is deposited at about 3,000Angstrom  thickness, and then a contact hole 114 is opened. Moreover, a metal such as Al, Cr, etc. for a top gate electrode 115 and a leading out electrode 116 is evaporated, and the electrodes are formed according to the photoetching method.
Patent JP-S61204930-A (JP)
Inventor: IMATSUDO MAHAUIRI
IPC: H01L21/302
Filed: 1986-03-01
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-H04117146-A (JP)
Title: Fault monitoring/displaying system
Inventor: HANAMURA MAKOTO
IPC: H02J3/00
Filed: 1990-02-23
Abstract: PURPOSE:To make possible to predict the degree of damage of abnormal machine or future spread of abnormality by displaying information relevant to the abnormal point, cause of abnormality or spread of abnormality, in visually arranged form, on a screen. CONSTITUTION:Upon detection of an abnormality in a mechanism section of a gas circuit breaker filled with gas, designated data such as the abnormal circuit breaker, cause and spread of abnormality and a level indicating the possibility of spread are transmitted to a display. Corresponding image data are then read out from an image memory under control of a display control section and displayed on the screen of the display in the form of a fault spread flow chart. An arrow part connecting between the cause of abnormality corresponding to the point of abnormality, i.e., 'lock.increase of friction', and the abnormality spread mode, i.e., 'decrease of switching speed and increase of switching time', is displayed with yellow color so that it can be discriminated from other parts.
Patent JP-H0211239-A (JP)
Title: Method for forming hole for eyeless sutural needle
Inventor: MATSUTANI KANJI
IPC: B23K26/382
Filed: 1989-02-27
Abstract: PURPOSE:To obtain an accurate, finished hole by making a prepared hole having a diameter equal to or smaller than a hole diameter finished by laser beam machining or electron beam machining and then making an additional work to this prepared hole. CONSTITUTION:The prepared hole 2 is made by laser beam machining or electron beam machining at the root of a needle stock 1. This prepared hole 2 is composed of a sharpened or dulled depth part 2a which has a slightly trumpet-like inlet part and a wavy and flat central part 2c. The root of this needle stock 1 is heated by a burner 3 as far as the neighborhood of the melting point and a drill which is rotated by a motor 4 and has a specified diameter or a boring tool 5 such as tungsten wire is pushed into the prepared hole 2 of the needle stock 1 to form a finished hole. In this way, the prepared hole and the finished hole are formed easily and surely on the root of the needle stock to obtain an accurate, finished hole.
Patent JP-S60187148-A (JP)
Title: Frame synchronization detector
Inventor: MORIKURA MASAHIRO
IPC: H04L7/08
Filed: 1984-03-07
Abstract: PURPOSE:To allow the use of a low-speed element and to reduce power consumption and generated heating value by detecting a frame synchronizing signal after a code sequence inputted in series is converted into a parallel sequence. CONSTITUTION:An input signal S1 is read by registers R1-R4 with a clock signal C1 and held. Then, outputs of the registers R2-R4 are read in registers P1- P4 with a clock signal C2 outputted from a frequency dividing circuit B and those signals are further inputted to registers P5-P8. Then, decision circuits D11-D14, D21-D24, D31-D34, and D41-D44 compare them with a frame pattern and gate circuits G1-G4 to generate the frame synchronizing signal.
Patent JP-H03246312-A (JP)
Title: Silencer for automobile
Inventor: SASAKI SATORU
IPC: F01N1/02
Filed: 1990-02-23
Abstract: PURPOSE:To reduce radiation sound and back pressure while reducing exhaust resistance by concentrically arranging a nearly spherical expansion chamber around a nearly spherical resonance chamber, and providing a neck tube on the resonance chamber opposing to an inlet tube provided on the expansion chamber. CONSTITUTION:This silencer 1 is provided with a resonance chamber 2 formed into a nearly spherical shape out of two semi-spherical bodies 3, 4, and concentrically provided with an expansion chamber 5 similarly formed into a nearly spherical shape out of two semi-spherical bodies 6, 7, so as to surround the resonance chamber 2. A baffle 9 provided with a plurality of large holes 8 is fitted in the expansion chamber 5. Further in the expansion chamber 5, an inlet tube 10 to introduce exhaust gas into the expansion chamber 5 is fitted, and an outlet tube 11 to exhaust the gas is fitted opposing to the inlet tube 10. A neck tube 12 is fitted on the resonance chamber 2 so as to be opposite to the inlet tube 10.
Patent JP-S63209227-A (JP)
Title: Decoder circuit
Inventor: KONDO CHIAKI
IPC: H03M7/00
Filed: 1987-02-25
Abstract: PURPOSE:To decrease the number of configuration transistors by constituting a decoder of logical circuit the same in number as output terminals, and constituting respective logical circuits of a pair of transistors complementarily opened and closed by a clock signal and a transistor controlled by first or second input terminals. CONSTITUTION:For example, when input signals D0 and D1 are both '0', (n) channel transistors n1 and n2 of a first logical circuit 1 are turned on and an output terminal 11 is shifted to a low level. Since second (n) channel transistors n4 and n6 and n8 of second and fourth logical circuits 2-4 are turned off, output terminals 12-14 stay at a high level. Hereinafter, in the same way, second (n) channel transistors n2, n4, n6 and n8 are selectively opened and closed in accordance with the voltage level of the input signals D0 and D1 and outputs X0-X3 are obtained. Since such logical circuits 1-4 are composed of three transistors, for a decoder circuit 15, four transistors can be decreased.
Patent JP-S56141137-A (JP)
Title: Oxide cathode
Inventor: FUKUSHIMA HIROSHI
IPC: H01J1/15
Filed: 1980-04-04
Abstract: PURPOSE:To reinforce the adhesion between a substrate metal containing Si and an alkaline earths metallic oxide layer by inserting Ba or Sr binary oxide between them. CONSTITUTION:An intermediate layer 3 consisting of binary carbonate of Ba and Sr is formed on a substrate metal 2 containing Si and an electron emission layer 4 consisting of ternary carbonate of Ba, Sr, and Ca which emits electron is formed on it. This suppresses the intermediate layer from being generated from Si and reinforces the adhesion between the oxide layer and substrate metal. As a result, the degradation of electron emission can be reduced.
Patent JP-H05241465-A (JP)
Title: Fixing device
Inventor: AKIYAMA RYOZO
IPC: G03G15/20
Filed: 1992-02-28
Abstract: PURPOSE:To surely execute power feeding to a resistance heating element, in a fixing roller whose periphery is composed of the resistance heating element. CONSTITUTION:A conductive inner sleeve 29 internally contacting with the electrode of the inner periphery of the resistance heating element is fitted and fixed to the resistance heating element 23, a conductive outer sleeve 31 is fixed in contact with the electrode of the outer periphery of the resistance heating element 23, and a pair of conductive rubber belts 32 and 33 attached to a cartridge 35 are curved/rubbed on the outer peripheries of the inner sleeve and the outer sleeve 31. Then, each conductive belt is connected to a power source to execute the power feeding.
Patent JP-H06255600-A (JP)
Title: Rocket elevating device
Inventor: INOUE SEIJI
IPC: B64G5/00
Filed: 1993-03-04
Abstract: PURPOSE:To eliminate the inclination of a rocket and the play of an elevating device by providing a means for advancing/retreating a wedge-shaped slide block laterally in an elevating jack, and an elevating shaft moved vertically by the slide block so as to elevate the rocket. CONSTITUTION:In order to move a rocket upward, for instance, a pipeline switching device 16 is operated to connect a pressure oil feeding hydraulic pipeline 8 to a jack raising hydraulic pipeline 17, and a pressure oil return hydraulic pipeline 15 to a jack lowering hydraulic pipeline 18. Pressure oil is then fed to a hydraulic jack 7 from a hydraulic pump 9 through the respective hydraulic pipelines 8, 17 and returned through the respective hydraulic pipelines 18, 15, and a slide block 3 is pushed into the lower part of an elevating block 2 by the driving shaft 6 of an elevating jack 1. Then the elevating block 2 is stopped in its lateral movement by a stopper 4 and slides on the upper face of the slide block 3 so as to move an elevating shaft 5 upward. As a result, the elevating jack 1 pushes up the rocket through a fixing base seat.
Patent JP-H08246140-A (JP)
Title: Oxide sintered compact
Inventor: MIZUNUMA SHOHEI
IPC: H01B13/00
Filed: 1995-03-03
Abstract: PURPOSE: To suppress abnormal electric discharge during sputtering and to stably form an ITO film having low resistance and satisfactory quality by using an In2 O3 -SnO2 target having a specified compsn. at the time of forming a transparent ITO film excellent in electric by a sputtering method. CONSTITUTION: Fine particle-shaped In2 O3 powder and SnO2 powder are blended so that the amt. of SnO2 is regulated to 10wt.%, 1wt.% binder is added and they are wet-pulverized in a ball mill for a long time. The resultant powder is heated at a high temp. to remove the binder, the powder is mixed and pulverized again and the resultant powdery mixture is well dried and press-compacted to form a discoid compact. This compact is sintered at a high temp. of 1,500 deg.C in the air to produce a target made of an ITO sintered compact having 87% relative density. This ITO target has a structure consisting of an In2 O3 phase contg. >=2% Sn atoms allowed to enter into solid soln. and an In2 O3 SnO2 compd. phase contg. 20-40% Sn atoms, suppresses abnormal electric discharge during sputtering and is used as a superior sputtering target for forming an ITO film.
Patent JP-H01220353-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: TAKESHIRO SHINICHI
IPC: H01J37/317
Filed: 1988-02-26
Abstract: PURPOSE:To reduce the electric damage generated when impurities are formed and implant high-density impurities by providing a neutralization chamber at the required position, generating a neutral particle beam, and using it. CONSTITUTION:A neutralization chamber 14 filled with the gas of the same element as incident ions is provided on this side of an end station 16, a neutral particle beam with nearly the same energy and direction as the incident ions is formed by the charge exchange between the gas and the ions. This beam straightly proceeds through a magnetic field deflection type ion removing chamber 15 and implanted into a semiconductor wafer on the station 16. The ion beam independently performing the neutralization and ion implantation by electrons generated by the electric damage of the abnormal characteristic when the electrification of the semiconductor is not sufficiently neutralized is not used, but the neutral particle beam is used, thereby the electric damage generated when impurities are formed is reduced, high-density impurities can be implanted in a short time.
Patent JP-H10237317-A (JP)
Title: Antimicrobial resin composition and molded product
Inventor: OOHIGATA YAE
IPC: C08L101/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition capable of preventing the generation of blackening, sliminess, etc., on the surface of a resin molded product due to microorganisms such as molds, yeasts and bacteria by adding a quaternary ammonium salt agent and a para-hydroxybenzoic acid ester compound agent to a resin. SOLUTION: This resin composition contains (A) at least one agent selected from 8-18C alkylene dimethylbenzylammonium salts, 8-18C alkylpyridinium salts, etc., and (B) at least one para-hydroxybenzoic acid ester compound selected from para-hydroxybenzoic acid (iso)butyl ester, para-hydroxybenzoic acid (iso)propyl ester, para-hydroxybenzoic acid ethyl ester, and para- hydroxybenzoic acid methyl ester. The components A and B are preferably contained in concentrations of 0.02-2.5wt.% (as the quaternary ammonium ion) and 0.01-1.0wt.%, respectively.
Patent JP-H10245714-A (JP)
Title: Composite spinneret
Inventor: AIDA HIRONORI
IPC: D01F8/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a composite spinneret coping with the diversification of grades and capable of stably spinning a side-by-side splittable conjugate fiber having an easily splittable multilayer structure. SOLUTION: This composite spinneret is a spinneret for spinning a multifilament composed of conjugate single fiber composed of at least two kinds of polymers A and B pasted in a multilayer form. A hollow member 1a for introducing a polymer A is protruded at the lower end of the composite spinneret. An upper plate 1 having a discharging small hole group H1 for radially distributing and discharging the polymer A introduced into the hollow part and a free-insertion hole H2 holding the above-mentioned protruded introducing member 1a in a freely movable state are placed at the lower part of the protruded introducing member.  The spinneret is further provided with an intermediate plate 2 having the free-insertion hole H2 for joining the polymer A radially distributed and discharged from the small hole group H1 and the polymer B introduced through the outer wall surface of the protruded introducing member 1a and a lower plate 3 having an introducing hole H3 for receiving the joined flow of the polymer A and the polymer B and a discharging hole H4 formed under the introducing hole H3.
Patent JP-S59170708-A (JP)
Title: Measuring method of surface area
Inventor: HASEBE HIROYUKI
IPC: G01B7/32
Filed: 1983-03-18
Abstract: PURPOSE:To carry out measurement speedily by dipping a substrate to be plated in an electroplating solution, measuring the polarization value of the substrate in open circuit state right after a specific amount of charge is given instantaneously, and calculating the electric capacity of an electric double layer. CONSTITUTION:A substrate 1' whose surface area S is already known is dipped in the electroplating solution under constant-temperature and constant-stirring condition. Then, the substrate 1' is supplied with charge pulses from a capacitor 5 to give a specific amount of charge, obtaining the relational curve of the polarization value eta of the substrate 1' and time (t) on a potentil difference recorder 8 through a reference electrode 2. The electric double layer capacity of the substrate 1' is divided by the surface area S to calculate the electric double layer capacity per unit area. Then, the polarization value of the effective surface of a plated part of a substrate 1 whose surface area is not known is measured in the electroplating solution on the same temperature and stirring condition. The electric double-layer capacity of the substrate 1 is divided by the electric double layer capacity per unit area to calculate the effective area of the plated part of the substrate 1.
Patent JP-S56140748-A (JP)
Title: Automatic answering device
Inventor: KUBO YOSHIFUMI
IPC: H04M1/64
Filed: 1980-04-04
Abstract: PURPOSE:To reduce the answering job for an incoming to a telephone, by transmitting automatically the answer signal when a call is received and then sending the answer voice to the calling subscriber to broadcast the subscriber's call to all subscribers sharing the telephone set through a speaker. CONSTITUTION:When a call arrives at the telephone set TEL, a loop circuit is formed to the telephone circuit with a connection of the relay A1. Then the answer signal is sent back to the telephone switchboard. Receiving the answer signal, the telephone switchboard connects the calling subscriber to the telephone circuit. The automatic answering device connects the answer voice generating device TK to the position between the terminals L3 and L4 to send the answer voice to the calling subscriber. When the transmission of the answer voice, the controller CTL connects the amplifier AMP and the speaker SPK to the terminals L3 and L4. Thus the name of the called subscriber desired by the calling subscriber is broadcasted to all subscribers sharing the telephone set. In case the called subscriber picks up the handset of the telephone set TEL by himself and answers, the relay A3 works to stop the amplifier. Then the called subscriber starts talking with the calling subscriber through the telephone set TEL.