baber/WOPTO huggingface dataset:
Patent JP-S6249664-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANAKA HARUHIKO
IPC: H01L29/78
Filed: 1985-08-29
Abstract: PURPOSE:To obtain a microscopic MOSFET of submicron length by a method wherein the formation of the side wall of a gate electrode and the doping of impurities, having the conductive type reverse to that of a semiconductor substrate, are performed twice respectively using said side wall as a mask. CONSTITUTION: A field oxide film 2 is formed on the element isolation region of a p-type Si substrate 1, and after a gate oxide film is formed, a gate electrode 4 is formed. Then, an SiO2 film 12 is formed on the whole surface. Subsequently, an etching is performed on the whole surface of the SiO2 film 12, the first side walls of SiO2 film 101 and 102 are left on the side face of the electrode 4, and after n-type impurities are ion-implanted usng said films 101 and 102 as a mask, the n-type impurities are activated and diffused by a heat treatment, and n-layers 81 and 82 are formed. An SiO2 film is formed on the whole surface in the same manner as above, the second impurity doping is performed, and n<+> layers 71 and 72 are formed. Through these procedures, a source and drain region, consisting of the low density n<-> layers 81 and 82 and the high density n<+> layers 71 and 72 which are self-metched with the gate electrode 4, is obtained. Subsequently, a drain electrode 15 and a source electrode 6 are formed.
Patent JP-H0820437-A (JP)
Title: Tablet feeder of tablet subpacker
Inventor: OMURA SHIRO
IPC: B65B61/02
Filed: 1994-07-07
Abstract: PURPOSE:To improve the extent of processing speed in a tablet subpacker by installing two-stage standby means which makes each of tablets discharged out of each table feeder being able to stand by temporarily, and also check printing means printing a sheet of subpacking paper with check information, respectively. CONSTITUTION:A usage printer 9 printing each subpacking body of a sheet of continued subpacking paper packing each tablet with usage information or the like is installed in this side of a packer 8, and likewise a check printer 10 printing a blank pack at the end of a series of the subpacking paper with check information is installed there. At each tablet storage 1, those of tablets discharged out of respective tablet feeders 2 are dropped on each guide passage 3, and they are temporarily on standby in respective standby members at need. The required tablets subjected to be temporarily on standby in these standby members 4 are dropped when these members 4 are opened, and they are made temporarily on standby in another standby member 7 as occasion calls. Subsequently, in accordance with such a packing timing as added with a span of required time for printing by the usage printer 9 and the check printer 10, the tablets are taken into the packer 8 and thus they are subpacked by one pack at a time.
Patent JP-H0720910-A (JP)
Title: Serial load controller for complex power plant
Inventor: SHIMIZU YOSHIKO
IPC: G05B11/32
Filed: 1993-06-30
Abstract: PURPOSE:To safely and securely perform serial load control as to respective shafts. CONSTITUTION:The serial load controller having a control system which equalizes the power generation output of the whole series in the operation of the single shaft type or multishaft type complex power plant, which generates steam with an exhaust heat recovery boiler by using the exhaust gas of plural gas turbines and drives steam turbines by using the steam generated by the boiler to a serial load command is equipped with a feedforward calculation part 30 which calculates a feedforward signal from the serial load command and respective shaft load command predicted values. Then, the controller is equipped with a respective-shaft model part 31 which can calculates respective shaft power generation output predicted values from the feedforward signal calculated by the feedforward calculation part 30 and when there is deviation between the serial load command and the respective shaft power generation output predicted values calculated by the respective-shaft model part 31, the feedforward calculation part 30 calculates the feedforward signal matched with the shaft which can vary in load fastest and supplies it to the control system.
Patent JP-H0237876-A (JP)
Title: High voltage stabirizing device
Inventor: KONISHI TAKAFUMI
IPC: H04N3/185
Filed: 1988-07-28
Abstract: PURPOSE:To improve the high voltage fluctuation for the change of a beam current by adding the voltage to rectify the primary side pulse of a flyback transformer with a diode and a capacitor through the resistance to the collector of a high voltage control transistor and adding the fluctuation component to the base of the high voltage control transistor. CONSTITUTION:The fluctuation of the high voltage is detected as the voltage resistance-divided by a high voltage bleeder resistance 4, impedance conversion and amplification are executed, inputted to the base of a high voltage control transistor 5 as a high voltage control voltage and on the other hand, the direct current high voltage to directly smooth the primary side pulse of a flyback transformer 2 with a diode 13 and a capacitor 7 is impressed through a resistance 24 to the collector. Thus, over the wide range of the beam current, the control of the high voltage control current can be executed and the high voltage fluctuation can be improved.
Patent JP-2001018750-A (JP)
Title: Vehicle theft preventing device utilizing pager
Inventor: FUKUDA TETSURO
IPC: B60R25/04
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive device with a high theft preventing effect by connecting the output signal of a pager to the engine control section of a moving vehicle via a controller, and stopping an engine when the pager receives a predetermined code. SOLUTION: This vehicle theft preventing device 1 is provided with a pager 4 having an antenna 2 and a receiver 3, a controller 5 connected to the pager 4 to process its output signal, a sound generator 6 generating the prescribed sound signal according to the control signal from the controller 5, a loudspeaker 7 converting the signal from the sound generator 6 into a sound, a display unit 8 displaying character information according to the control signal from the controller 5, and a rotary lamp 9. An engine control section 13 sends an engine stop signal to the engine 14 of the vehicle when the prescribed time elapses after the report by the sound and the report by characters are finished, and the engine 14 is stopped according to the engine stop signal.
Patent JP-S5893665-A (JP)
Inventor: INAGAKI HARUO
IPC: B61J3/04
Filed: 1981-11-27
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-H057899-A (JP)
Title: Method for controlling stopping of dehydrator and flowmeter used therefor
Inventor: TABATA MASAO
IPC: B01D37/04
Filed: 1991-07-03
Abstract: PURPOSE:To stop a dehydrator after the optimum filtering time and to obtain a flowmeter used therefor by measuring the flow rate of a filtrate, comparing the measured value with a predicted flow rate curve and predicting the optimum filtering time. CONSTITUTION:A filtrate is introduced into a passage 3 by the five filtrate discharge pipes 2 of a dehydrator 1. The apex angle of triangular weirs 4 arranged in series is controlled to 30 deg. and that of a weir 5 on the downstream side to 60 deg.. Level gauges 6 and 7 are provided at the upper parts of the weirs 4 and 5 to measure the flow rate of the filtrate. The outputs from the gages 6 and 7 are inputted to an arithmetic device 10, the output from the gage 7 of the weir 5 is selected when the flow rate is high, the output from the gauge 6 of the weir 4 is selected when the flow rate is decreased, and the flow rate of the filtration is accurately measured. For example, measurement of the flow rate is started at time t2. When the specified consecutive measured values coincide with one another, the flow rate is judged to match the predicted flow rate curve, the measurement of the flow rate is stopped at time t2, and the dehydrator is automatically stopped at the predicted optimum filtering time t3.
Patent JP-S6432649-A (JP)
Title: Semiconductor integrated circuit
Inventor: AISAKA NORIKO
IPC: H01L21/768
Filed: 1987-07-28
Abstract: PURPOSE:To flatten a through-hole section by making the wiring width of a section lower than the through-hole larger than the width of the through-hole regarding a wiring in a layer lower than a wiring layer ohmic-connected by the through-hole. CONSTITUTION:A signal A passes through a first Al wiring 2, and is transmitted over a second Al wiring 3a by a through-hole 5. A polysilicon wiring 1 transmits a signal B, and a second Al wiring 3b transmits a signal C. Wiring width l1 is made langer than the width l2 of the through-hole 5 in a section lower than the through-hole 5 in the polysilicon wiring 1, thus generating no stepped section in the through hole section. Accordingly, the method can be applied by widening the wiring width of sections lower than the through-hole regarding all wirings existing in layers lower than the through-hole even in the case of not only three layer wirings but also multilayer interconnections of four layer wirings or more.
Patent JP-H0722650-A (JP)
Title: Optical axis detecting method of light emitting element and assembly method of optical component using
Inventor: KOMURO YOSHIAKI
IPC: H01S5/022
Filed: 1993-06-30
Abstract: PURPOSE:To detect an optical axis by a method wherein the outputted light from a light emitting element is transmitted by a specified polarizing plate arranged above the element, and led in a detection equipment, and the polarization direction of the outputted light is defined according to the light quantity. CONSTITUTION:A polarizing plate 2 which transmits the light having specified polarization direction is arranged above a light emitting element 1. A light quantity detection equipment 3 is arranged above the polarizing plate 2. The outputted light 10 from the light emitting element 1 is led in the light quantity detection equipment 3 via the polarizing plate 2. In this case, the light quantity is detected with the light quantity detection equipment while the polarizing plate 2 is rotated. When the polarization direction of light which is contained most in the outputted light 10 coincides with the polarization direction of the polarizing plate 2, the most light penetrates the polarizing plate 2. Hence when the light quantity is maximum, the polarization direction of the polarizing plate 2 shows the direction of the optical axis of the outputted light 10.
Patent JP-H1031490-A (JP)
Title: Sound material processing device for electronic musical instrument
Inventor: TAKAHASHI SHIGERU
IPC: G10H1/00
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To properly divide sound materials obtained from a live performance into sound units and to make them into blocks by detecting the rising of a sound from a master waveform using a threshold value, dividing the master waveform into plural slave waveforms and storing the results into a second storage means. SOLUTION: A first round threshold value TH1 is set against a master wave. Then, referring to the figure, a block is defined as the portion in which the master wave exceeds the value TH1, then, the wave temporarily becomes less than the value TH1 and exceeds the value again. Using the block, the master wave is then divided into seven slave waves. So far as the fifth slave wave is concerned, it has two peak values in one block. Therefore, the slave wave includes two playing sounds. Then, the fifth slave wave is specified, the larger threshold value, which is larger than the value TH1, is set again and a second dividing is re-tried. Thus, the rising of a sound is detected from the master waveform read from a first storage means using a threshold value by dividing the master waveform into plural slave waveforms and the divided results are stared in the second storage means.
Patent JP-S6169888-A (JP)
Title: Production of super-needle coke
Inventor: MURAKAMI KOREJI
IPC: C01B31/02
Filed: 1984-09-12
Abstract: PURPOSE:To produce super-needle coke which has low electric resistance and expansion coefficient and is uniform in quality, by hydrogenating raw material coal tar, removing non-volatile matters and coking the resultant raw material for coke by delayed coking process. CONSTITUTION:A thermal cracking oil prepd. by hydrogenating a raw material coal tar with a dry sludge or quinoline insol. content of 0.1wt% or less at 350-459 deg.C under a pressure of 40-250kgG at an LSHV of 0.2-2.0hr<-1> and at a denitrification ratio of 19% or higher in the presence of a hydrogenation catalyst, is subjected to mild thermal cracking under a pressure of 40kg/cm<2>G or lower for 60-350sec to a final temp. of 470-520 deg.C. The oil is led into a flashing tower for removal of non-volatile matters at 450-465 deg.C under a pressure of 2-10kg/cm<2>G by delayed coking process to obtain super-needle coke having a true specific gravity of 2.15 or higher and a dynamic puffing DELTAL of 0.05% or lower.
Patent JP-H0636259-A (JP)
Title: Magnetic recording medium
Inventor: GOTO SHIGETO
IPC: G11B5/64
Filed: 1992-07-16
Abstract: PURPOSE:To improve running durability by providing one or more constitution layers containing a magnetic layer on a support and allowing at least one layer out of the constitution layers to contain a fluorine anion interface activator and a fluorine cation interface activator. CONSTITUTION:A magnetic layer 2 is provided on a support 1 and further an overcoat layer 4 with a lubrication effect is provided on it, where the layer 2 consists of two or more layers. A backcoat layer 3 is provided in addition to each layer. The filling layer of fluorine anion activator and fluorine cation activator is not limited particularly but the surface layer at the side of a layer 4 and a layer 3 is desirable. It is desirable that the total amount of fluorine cation activator and fluorine anion activator to be used should be 1.0-150g per 1m<2> magnetic recording medium. Each two kinds or more may be used together. It is desirable that the fluorine anion activator and fluorine cation activator should be filled at a mol ratio of 3:7-7:3, thus improving running property at a high-temperature high and low humidities without any surface adhesive failure.
Patent JP-S6347670-A (JP)
Title: Analogue signal input circuit
Inventor: EGAMI NORITAKA
IPC: G01R15/00
Filed: 1986-08-14
Abstract: PURPOSE:To enhance reliability, by constituting the title circuit so as to use a semiconductor switch at each contact. CONSTITUTION:A voltage signal source 1 and a condenser (Co)51 are connected by first analogue switches (AS)81, 82 to charge Co51 with an input signal. At this time, the contacts of second analogue switches (AS)91, 92 connected to Co51 are opened. Next, the contacts of first AS81, 82 connecting Co51 and the voltage signal source 1 are opened and the contacts of second AS91, 92 connected to Co51 are closed. At this time, the contacts of first AS81, 82 already connecting Co52 and a voltage signal source 2 are closed to perform charging. As mentioned above, since a semiconductor switch such as AS is used at a contact connecting the input signal from the voltage signal source to Co, the life of the contact itself becomes semi-permanent and the enhancement of reliability is achieved.
Patent JP-H0922086-A (JP)
Title: Silver halide photographic sensitive material
Inventor: HIOKI TAKANORI
IPC: G03C1/00
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive material high in sensitivity and low in fog and superior in storage stability. SOLUTION: The photosensitive material contains at least one of compounds represented by the formula in which R1 is a sulfoalkyl but at least one carbon atom combines with at least 3 atoms except hydrogen atom; M1 is a charge balancing counter ion; m1 is a number of >=0 necessary to neutralize an intramolecular charge; and Q is a methine or polymethine group substituted by a heterocyclic or aromatic group.
Patent JP-H0739763-A (JP)
Title: Manufacture of metallic catalyst carrier
Inventor: OTA HITOSHI
IPC: B01J35/04
Filed: 1993-07-30
Abstract: PURPOSE:To enable the efficient production of a metallic catalyst carrier having high dimensional accuracy and a high degree of circularity. CONSTITUTION:The production process of a metallic catalyst carrier comprises the following steps: (1) a plane plate 1a and a corrugated plate 1b which are made of heat resistant metal are wound up alternately to form a honeycomb body 1, (2) the honeycomb body 1 is inserted by pressure into the specified position of an outer cylinder 2 to form an assembled body, (3) the periphery of the assembled body is contracted to improve the circularity of the periphery, (4) the assembled body modified of its form is subjected to heat treatment.
Patent JP-H0475264-A (JP)
Title: Sealed lead storage battery
Inventor: NAKAMURA KENJI
IPC: H01M10/08
Filed: 1990-07-18
Abstract: PURPOSE:To enlarge the discharge capacity of a sealed lead storage battery without deteriorating the life performance of the battery by using dilute sulfuric acid as an electrolyte which is more than 45wt.% of the battery, and also adding phosphoric acid to the electrolyte by more than 1wt.% thereof. CONSTITUTION:A sealed lead storage battery uses a positive electrode plate which uses lead dioxide as positive electrode active material, a negative electrode plate which uses lead as negative electrode active material, a separator and dilute sulfuric acid serving as an electrolyte and the density of the dilute sulfuric acid serving as the electrolyte is more than 45wt.% of the battery and also phosphoric acid is added to the dilute sulfuric acid by more than 1wt.% of the electrolyte whereby the electrolyte is absorbed into the glass fiber separator and held there.
Patent JP-S6436972-A (JP)
Title: Electromagnetic type fuel injection valve
Inventor: YOKOYAMA MIZUHO
IPC: F02M61/18
Filed: 1987-07-31
Abstract: PURPOSE:To reduce the generation of noise by forming a conical surface attached onto the peripheral part of a conical valve seat and installing a swirler having a plurality of swirl-shaped grooves formed on the conical surface, thus absorbing the vibration of the movable valve. CONSTITUTION:A movable valve 1 consisting of a plunger 1a and a ball part 1b as valve piece is installed inside a core 6. At least two swirl-shaped fuel grooves 2 are formed on the outer peripheral part of a conical swirler 2 having an equal angle to the conical valve seat 5b of a valve guide 5. The inflow of fuel is suppressed by fitting the movable valve 1 into an axis center hole 2c in slidable ways. Though vibration is generated, since the movable valve 1 slides in reciprocation in the hole 2c of the swirler 2, said vibration is absorbed by an elastic member 3. Thus, the generation of noise can be reduced.
Patent JP-H04234421-A (JP)
Title: Epoxy composition, curable composition, and cured product
Inventor: DEYUAN ESU TOREIBITSUKU
IPC: C08J5/00
Filed: 1991-07-30
Abstract: PURPOSE: To obtain an epoxy resin compsn. which can give a dispersion or coating material exhibiting a more satisfactory color in terms of aesthetic appreciation or can give a coating material improved in thermal and physical properties, esp. in blush resistance, rear-side impact, and T-bend flexibility.  
     CONSTITUTION: This invention relates to a compsn. which is obtd. by reacting at least one diepoxyalkane or a combination thereof with at least one diglycidyl ether of a dihydric phenol with a dihydric phenol and optionally further reacting the reaction product with a Broensted acid. Thus obtd. compsn. can be cured with a curative reactive with aliph. hydroxyl groups. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S5984775-A (JP)
Inventor: KUWABARA OSAMU
IPC: B65D88/02
Filed: 1982-10-29
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-2001021747-A (JP)
Title: Dispersion shift optical fiber, and optical transmission path using the same
Inventor: MUKASA KAZUNORI
IPC: G02B6/02
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmission path of excellent transmission characteristic reduced in a waveform distortion and a bending loss caused by nonlinear phenomenon and dispersion, and to provide a dispersion shift optical fiber. SOLUTION: An outer circumferential side of a center core 1 is covered by the first sidecore 2, the second sidecore 3 and a clad 5 in this order, Δ1>Δ3>Δ2 is made to be satisfied when respective specific refractive index differences of the center core 1, the first sidecore 2 and the second sidecore 3 with respect to the clad 5 are expressed by Δ1, Δ2, Δ3, 0.75%<=Δ1<=1.0%, -0.3%<=Δ2<=-0.2%, 0.4%<=Δ3<=0.6% are made to be satisfied, the center core 1 is formed into α-th power profile having 2.3-3 of α constant, and respective radii of the center core 1, and the first sidecore 2 and the second sidecore 3 are made to be 2.5-7 μm, 5.5-9 μm, and 8.5-10 μm,  so as to form this dispersion shift optical fiber of a low dispersion slope and a low bending loss having 75 μm2 or more of an effective core cross-sectional area in 1.55 μm of wavelength. An optical transmission path is formed using the optical fiber.
Patent JP-H1040434-A (JP)
Title: System and method for managing member
Inventor: SASAO YOSHINORI
IPC: G06Q50/16
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain a system capable of obtaining information necessary for management and accurately and easily executing various calculation from the obtained information by previously inputting information related to respective members, reading out the inputted information in a non-contact state and processing the read information SOLUTION: Personal information (2nd information) such as ID codes, names, ages necessary for members to be invited are previously inputted and registered in a computer 9. When a member owing a card 1 to which information capable of identifying the member is inputted enters into a meeting place, necessary information (1st information) is read out from the card 1 in a non-contact state by a transceiver 3 installed in a gate or the like. The read 1st information is inputted to the computer 9 through a connection line 4. The computer 9 receiving the 1st information compares the 1st information with the 2nd information, and when the contents of both the information coincide with each other, inputs the entrance time, place, etc., of the member.
Patent JP-S6252115-A (JP)
Title: Production of spherical carbonized material and activated carbon
Inventor: TSUYUKUCHI AKIO
IPC: C01B32/336
Filed: 1985-08-29
Abstract: PURPOSE:To obtain spherical carbonized material having high fluidity and packing density, by dispersing distillation residue of tar acid in an aqueous solution of an aldehyde containing proper amount of a surfactant and PVA, mixing the dispersion under heating and carbonizing the separated fine particles. CONSTITUTION:A distillation residue oil of tar acid is dispersed in an aqueous solution of an aldehyde such as formalin containing <=5% surfactant and <=5% PVA, and the dispersion is emulsified with an emulsifier such as colloid mill under heating to effect the resinification and spherulation of the mixture by suspension condensation. The mixture is filtered, separated, dried and thermally cured to obtain fine spherical particles. A spherical carbonized material having high fluidity, packing density and specific surface area and an average particle diameter of 1-50mum can be produced by carbonizing the obtained spherical particle. The carbonized material is activated in a steam atmosphere at about 800-1,000 deg.C to obtain spherical activated carbon having a specific surface area of about 500-2,500m<2>/g per unit volume.