baber/WOPTO huggingface dataset:
Patent JP-S5650325-A (JP)
Title: Silver halide photographic emulsion
Inventor: HIUGA MASANAO
IPC: G03C1/28
Filed: 1980-07-07
Abstract: PURPOSE: To spectrally sensitize the red and blue regions of the titled emulsion to a high extent, by adding an oxacarbocyanine dye and a cyanine dye in combination in a supersensitizing amount.  
     CONSTITUTION: To a silver halide photographic emulsion is added in a supersensitization amount one or more of supersensitizing dyes represented by formula I in which Z 1  and Z 2  are each an atomic group needed to form a (benzo- or naphtho- or simple)-(oxazole, thiazole, or selenazole) ring, but Z 1  and Z 2  do not represent oxazoles simultaneously; R 1 , R 2  are each an aliphatic group optionally substituted and optionally intercepted by -O- or -S-; R° is H, alkyl, or aralkyl; X 1   -  is an acid anion; and m is 1 or 2, in combination with one or more of a supersensitizing dye represented by formula II in which Z 3 , Z 4  are each an atomic group needed to form a pyrroline, pyridine, indolenine, benzimidazole, oxazoles, thiazoles, or selenazoles; R 3 , R 4  are as R 1 , R 2 ; X 1   -  is an acid anion; and n is 1 or 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60236245-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAMOTO TAKASHI
IPC: H01L21/316
Filed: 1984-05-10
Abstract: PURPOSE:To obtain an oxidation resistant film having excellent oxidation resistance and buffer effect in the step of forming a field oxide film by forming a silicon nitride oxide film in a specific triple structure as an oxidation film. CONSTITUTION:A silicon nitride oxide film of 3-layers having a relation of n1<n3<n2 of n1, n2, n3 of refractive indexes is coated in the order of n1, n2, n3 on a semiconductor substrate 1. For example, a silicon oxide-rich silicon nitride oxide film 7 of n1=1.6, a silicon nitrode-rich silicon nitride oxide film 8 of n2=1.9 and a silicon nitride oxide film 9 of n3=1.85 are, for example, coated under reduced CVD. The films 7, 8, 9 are patterned except an element forming region, thermally oxidized to obtain a field oxide film 4. The film 7 contributes to the buffer effect, the film 8 contributes to the oxidation resistance, and the warpage of the periphery can be suppressed by the thick film 9.
Patent JP-H07224763-A (JP)
Title: Piezoelectric pump
Inventor: OKAMURA TOSHIHIKO
IPC: H01L41/09
Filed: 1994-05-02
Abstract: PURPOSE:To increase the discharge pressure by providing a piezoelectric pump with a plurality of pump chambers, which are made by dividing the inside of a casing from the suction port to the discharge port by partition plates and connecting the divisions in series, and providing each pump chamber with a piezoelectric oscillator a check valve for suction, and a check valve for discharge. CONSTITUTION:Independent pump chambers 11-14 are formed by dividing a casing 1 with three partition plates 2a-2c from the suction port 5 to the discharge port 6. And, for example, the pump chamber 12 is provided with a check valve 7c for sucking fluid from the previous pump chamber 11, a check valve 7e for discharging the fluid to the following pump chamber 13, a piezoelectric element 3b, and a check valve 7d for enabling the shifting of the fluid inside the pump chamber 12. The check valve 7c combines the discharge check valve of the previous pump chamber 11, and the check valve 7e combines the suction check valve of the following pump chamber 13, and several check valves 7a, 7c, 7e, 79, and 7i are opened and closed in association with piezoelectric elements 3a-3d so that they may take always the same action.
Patent JP-H11288082-A (JP)
Title: Fine particles for forming image, image forming material using same and image forming method
Inventor: MATSUBAYASHI TATSURO
IPC: C08L33/26
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To obtain a high resolution image and to enable adaptation to a laser beam direct pattern forming method by incorporating a polymer contg. specified repeating units formed by polymn. in water or an org. solvent in a particle shape. SOLUTION: A polymer contg. at least repeating units of the formula formed by polymn. in water or an org. solvent in a particle shape is incorporated. In the formula, R1 is H or methyl, R<2> is a divalent combining group, (n) is 0 or 1 and each of R<3> -R<5> is an aliphatic or arom. group which may contain O, S or N. A fine particle layer 1 on a substrate or on a resin layer 2 soluble in a processing soln. is imagewisely heated and fine particles in the image area are fused, reacted and hardened. The unhardened part is then removed. When a layer just under the fine particle layer 1 is the resin layer 2, a processing soln. permeates the unhardened fine particle layer and the resin layer can be removed together with the unhardened fine particle layer.
Patent JP-S61275485-A (JP)
Title: Multicolor variable artificial leather and production thereof
Inventor: INOUE YOSHIMASA
IPC: D06N3/14
Filed: 1985-04-30
Abstract: PURPOSE:To obtain the titled artificial leather capable of readily changing the hue, by forming a polyurethane foam layer and colored layer on a base fabric and laminating a porous polyurethane sheet having a specific thickness and porosity on the above-mentioned colored layer. CONSTITUTION:A polyurethane foam layer is formed on a base fabric by the well-known method and a resin solution containing 0.3-3pts.wt., based on 100pts. wt. urethane resin, colorant, e.g. a pigment, is applied thereto and dried to form a colored layer. A porous polyurethane sheet having 100-500mum thickness and 0.3-0.7g/cm<3> porosity is then laminated on the above-mentioned layer. The above-mentioned porous sheet can be obtained by applying, e.g. a water- in-oil type polyurethane emulsion consisting of a hydrophobic polyurethane, hydrophilic polyurethane, organic solvent and water and containing particles having 0.5-5mum average particle diameter to the above-mentioned colored layer at 200-1,000g/m<2> coating weight and drying the resultant layer. The above-mentioned artificial leather is capable of compressing and transparentizing the porous polyurethane by hot-pressing and changing the hue thereof.
Patent JP-H11285946-A (JP)
Title: Machine tool
Inventor: WATANABE SEIJI
IPC: B23Q11/10
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To effectively remove not only an atomized machining liquid rising from a machining part but also atomized machining liquid drifting around the machining part. SOLUTION: This machine tool is structured so that the area around the machining part 6 is covered with an overall cover 8 and a front face door 15 and an air intake is furnished in the right side face of the overall cover 8. A mist collector 10 to suck in an atomized machining liquid is installed on the oversurface of the overall cover 8, and with its suction hole 11, an air lead-in member 13 is connected. Between the air lead-in member 13 and air intake, a curved plate 14 is installed in the lower part of the overall cover 8, while a curved part 15a is installed in the upper part of the front face door 15. Around the machining part 6, a one-way directed air stream is formed leading from the air intake to the mist collector 10.
Patent JP-S57207642-A (JP)
Title: Polyphenylene oxide resin composition
Inventor: INOUE TETSUHIRO
IPC: C08L71/12
Filed: 1981-06-17
Abstract: PURPOSE: To provide the titled composition having excellent flame retardance and low tendency of smoking and bleeding in molding process, without lowering the heat deformation temperature, by compounding a specific resorcin diphosphate compound to a polyphenylene oxide resin.  
     CONSTITUTION: A polyhenylene oxide resin is compounded with a resorcin diphosphate compound of formula (R is H or methyl), e.g. diphenyl dicresyl resorcin diphosphate, by kneading under heating. The amount of the additive is 0.1W30wt%, preferably 1W15wt% of the whole composition. It is effective even to a composition compounded with a styrene resin for the purpose of improving the moldability. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03291935-A (JP)
Title: Semiconductor device
Inventor: TSUCHIYA HIROSHI
IPC: H01L21/3205
Filed: 1990-04-09
Abstract: PURPOSE:To prevent the generation of cracks in a PSG protecting film by forming unevenness on the surface of an interlayer insulating film turning to a substratum of an Al power supply wiring. CONSTITUTION:A field oxide film 200 is formed on a first conductivity type semiconductor substrate 100; an interlayer insulating film 300 of a poly Si-Al wiring is formed on the film 200; an Al power supply wiring 400 is formed by using the the film 300 as a substratum. In this semiconductor device, unevenness is formed on the surface of the interlayer insulating film 300. For example, the field oxide film 200 is formed on a first conductivity type semiconductor substrate 100 for an IC; a diffusion region 601 is finely formed; thereon the interlayer insulating film 300 for the poly Si-Al wiring is formed; the unevenness is formed on the film 300 surface. The wide Al power supply wiring 400 is arranged on the unevenness, and coated with a PSG protecting film 500 for preventing the damage of IC and protecting the IC from contamination caused by Na ions and the like.
Patent JP-S5319791-A (JP)
Title: Production of liquid crystal display elements
Inventor: NAGATA MITSUO
IPC: G09F9/30
Filed: 1976-08-06
Abstract: PURPOSE: The yield of dicing process is substantially increased by heating locally the neighborhood of the scores by a diamond cutter at the time of simultaneously dicing a multiplicity of liquid crystal display elements. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60239497-A (JP)
Inventor: BURENDAN JIEEMUSU HAMIRU
IPC: B01J19/00
Filed: 1985-05-02
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-S5319884-A (JP)
Title: Mass marker
Inventor: HAMAMOTO NOBUO
IPC: H01J49/30
Filed: 1976-08-09
Abstract: PURPOSE: To immediately calulate the mass number, by referring to the memory device, preliminary registered the relation between the detecting element and mass number. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61252709-A (JP)
Title: Analog switch control circuit
Inventor: KATO KIKUO
IPC: H03K17/00
Filed: 1985-04-30
Abstract: PURPOSE:To attain the circuit control with simple circuit constitution by providing a simultaneous control means to drive simultaneously plural analog switch circuits with a single current source and an individual control means drive- controlling individually the plural analog switch circuits. CONSTITUTION:When switches 4a-4c for individual analog switch operation are al turned on, transistors (TRs) Q9a-Q9c are all turned off, and when a switch 4D is turned on, a current I1 flows from a constant current source 3 to a bias circuit 10a and a prescribed bias voltage VB is generated at a point B. The voltage is given to an on/off control terminal A of the analog switch circuits 5a-5c via resistors R2a-R2c to activate the three analog switch circuits at the same time. Each analog switch circuit is controlled by turning respectively off the switches 4a-4c for corresponding individual control. Thus, the current source is gathered into one and each analog switch control is performed by the simple circuit constitution.
Patent JP-2000285071-A (JP)
Title: Computer system
Inventor: AIZAWA HIDEO
IPC: G06F1/04
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption without reducing the processing speed of an extended device by controlling the change timing of an interface signal. SOLUTION: A clock supply part sets up reference clock frequency lower than normal frequency and transmits the set clock frequency information 28 to an I/O bus controller 8. A timing information generation part 32 in the controller 8 recognizes current clock frequency from the inputted information 28, calculates timing information 29 for changing an interface signal by converting the information into clock frequency and transmits the information 29 to an interface signal generation part 31. The generation part 31 prepares an interface signal on the basis of the information 29 and accesses an extended device, e.g. KBCont.
Patent JP-2000287189-A (JP)
Title: View management system for television program
Inventor: KAMINARI KAITO
IPC: H04N21/475
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a view management system for television programs by which each user can select a program in matching with taste and preference of each user and a required program for each user with high accuracy and where the need for trouble such as a setting load by each user is eliminated. SOLUTION: The system is provided with a view history analysis section 5 that acquires attribute information of a television program viewed by a use, records the information to a user view video recording history database 6 as a view history, reads and analyzes the view history from the user view video recording history database 6 and discriminates a television program with high priority for each user, and a suitable program selection section 8 that introduces a television program with high priority for each user decided by the view history analysis section 5 as a view recommended program to the users.
Patent JP-S63259141-A (JP)
Title: Driving force control device for vehicle
Inventor: SHIRAISHI SHIYUUJI
IPC: F02D41/04
Filed: 1987-04-17
Abstract: PURPOSE:To avoid the aggravation of acceleration feeling at the time of a low-speed running and the lowering of the driving force by allowing the control to be performed in such a manner that, when the vehicle speed is lower than a prescribed velocity and the engine speed is not less than a prescribed value, the combustion stroke of an engine is made inoperative. CONSTITUTION:While a vehicle is running, the vehicle speed V is calculated through equalizing the velocity of coupled driving wheels Wrl, Wrr by a vehicle speed arithmetic circuit 3, and the obtained vehicle speed is compared by a comparator 4 to determine whether it is less than a preset value or not. Hereupon, when the vehicle speed is judged to be in an extremely low speed state, a discriminating selector circuit 1 is changed to its low select state. In addition, in response to the selective operation of the circuit 1, the rear wheel speed on the side selected by the circuit 1 is selected by a selector circuit 2. The preset value of the engine speed corresponding to the selected rear wheel speed is compared by a comparator 22 to the detection value thereof. And further, when the vehicle speed V is less than a preset value and the detection value Ne of the engine speed is not less than a preset value, the fuel cut-off control on cylinders in the number corresponding to the vehicle speed is performed through a controlling means 27.
Patent JP-H11292704-A (JP)
Title: Aerosol for repelling insect pest
Inventor: ANDO HIDENORI
IPC: A01N25/06
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain an aerosol for repelling insect pest excellent in insect pest- repelling effect in treating to skin, feeling to users and residual ratio of active ingredient by including a propellant in a specific amount or above together with an insect pest repelling component and powder. SOLUTION: This aerosol comprises (A) 0.03-5 wt.%, preferably 0.15-4 wt.% insect pest-repelling component (a synthetic or natural compound having repelling action or blood suction-inhibiting action on a biting insect pest, e.g. N,N- diethyl-m-toluamide), (B) 0.1-10 wt.%, preferably 0.3-3 wt.% powder (e.g. silicic acid, diatomaceous earth or titanium mica) and (C) >=90 vol.%, usually 90-97 vol.%, preferably 90-95 wt.% propellant (e.g. liquefied petroleum gas, propane or propylene). These components are preferably used as the aerosol for repelling insect pest by dispersing, emulsifying, solubilizing or dissolving the above components A and B into a solvent and packing the liquid into an aerosol vessel together with the component C under pressure.
Patent JP-S5429406-A (JP)
Title: Radial tire for truck or bus
Inventor: UEMURA YUKIHISA
IPC: B60C3/04
Filed: 1977-08-05
Abstract: PURPOSE: To improve durability of tire, by swuitabledesign of tread width to tire width ratio and form change factor in operation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6116772-A (JP)
Inventor: JIYON MITSUCHIERU PURIISUTOREE
IPC: A63F7/06
Filed: 1985-05-04
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-2000291953-A (JP)
Title: Combustion device
Inventor: KITO AKIHITO
IPC: F24H1/00
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To readily set and cancel daylight saving time. SOLUTION: When the 'increase' side of an increase/decrease button 3c is depressed, while depressing the 'hour' of an hour/minute button 3f, the current time indicated on an indicator 7 is advanced by 1 hour and the flashing of the colon ':' between the time numbers is changed to flashing of the lower half thereof, which means the completion of the daylight saving time setting. However, when the 'decrease' side of the increase/decrease button 3c is depressed while depressing the 'hour' of the hour/minute button 3f, the indicated current time is delayed by 1 hour and the colon ':' between the current time numbers indication begins flashing as a whole, and this cancels setting of the daylight saving time.
Patent JP-S5717811-A (JP)
Title: Data correction system in measuring circuit
Inventor: NAKAJIMA TSUNEYA
IPC: G01D3/02
Filed: 1980-07-08
Abstract: PURPOSE:To decrease the error of measurement by correcting variation of characteristics incorporated in the using parts in the measuring circuit by using the software program. CONSTITUTION:Variation of oscillation frequency which is incorporated in a crystal oscillator 1 is previously measured and data including the using condition of temperature are stored in a memory (ROM)4. When the output of the crystal oscillator 1 is counted to measure the time, the output can be obtained at a display measuring section 3 when a CPU6 reads count number of a frequency division circuit 2 and correcting is performed by proceeding the operational procedures stored in a memory 5 on the basis of the data stored in the memory 4.
Patent JP-S57211979-A (JP)
Title: Variable output voltage type dc/dc converter
Inventor: KATSUYAMA KENICHI
IPC: H02M3/335
Filed: 1981-06-19
Abstract: PURPOSE:To reduce the influence of irregular parts and particularly of the variation in the current amplification factor of a switching transistor by negatively feeding back an output voltage or a DC voltage proportional to the output voltage to the base of the transistor. CONSTITUTION:The voltage of a primary coil n2 is rectified through a diode D5, is smoothed via a capacitor C4, and a voltage V0 is generated across the capacitor C4. This voltage V0 is fed back through a resistor R4 to the base of a transistor TR. Accordingly, the relationship between the controlling voltage and the output voltage is maintained constantly, thereby reducing the influence of the irregular parts particularly of the variation in the current amplification factor of the transistor TR. Further, the negative feedback amount can be controlled by the resistor R4.
Patent JP-S5320865-A (JP)
Title: Relative position deviation observing apparatus of patterns
Inventor: IKEDA MINORU
IPC: H01L21/30
Filed: 1976-08-11
Abstract: PURPOSE:To make easy the disposition mechanism of both objects each formed with patterns by increasing the spacing between both patterns which are superposedly disposed as well as to make possible the use of even said objects of poor flatness and yet obviate the degradation in relative position deviation observing accruacy.
Patent JP-S5621176-A (JP)
Title: Electrophotographic copier
Inventor: MAKINO SHIGEO
IPC: G03G21/06
Filed: 1979-07-27
Abstract: PURPOSE:To prevent inconveniences based on static charge by directly connecting the members which generate static charge during copying process to earth after the completion of copying and flowing the static charge held to the earth. CONSTITUTION:Electrostatic charge generates during copying process in the shields 2a, 4a, 5a of corona discharges for charging, transferring and destaticizing and in a developing machine 3, and the static charge is held therein. Said shields 2a, 4a, 5a and the housing 3a of the developing machine are connected to earth 8 via a main relay 7, and the electrodes 2b, 4b, 5b of the respective corona dischargers and a magnet roll 3b are connected to the earth 8 via the 1st-4th relays 111-114. At the start of copying, a preset switch 12 and a main switch 13 go ON and the above- described relays 7, 111-114 go OFF. When the copying ends, said relays 7, 111- 114 go ON. Since the above-described shields and developing machine are connected to the earth 8, said electrostatic charge flows to the earth.
Patent JP-S60237654-A (JP)
Title: Method and apparatus for producing disk for recording information
Inventor: KANAZAWA YASUNORI
IPC: G11B7/24
Filed: 1984-05-11
Abstract: PURPOSE:To remove surely an excess part of a resin for molding in short time and to enable automation of a process for production by sucking away forcibly the excess part by a vacuum suction means provided near the region where the excess part occupies. CONSTITUTION:A replica substrate 7 consisting of transparent tempered glass is disposed to face the molding surface of a stamper 5 formed thereon with an information pattern in reversal. The resin 6 for molding having fluidity is supplied between the stamper 5 and a substrate 7 and is filled in a laminar state therebetween. The excess part 9 of the resin 6 oozing from the outside peripheral edge part of the stamper 5 and the substrate 7 is forcibly sucked away via the suction port of a suction nozzle 21 by the vacuum suction means 19 provided near the region where the part 9 occupies prior to curing of the resin 6. The sure removal of the excess part in short time and the automation of the process for production are thus made possible.
Patent JP-H01266670-A (JP)
Title: Extracting processing system for characteristic vocabulary in japanese object sentence
Inventor: OKU MASAHIRO
IPC: G06F17/30
Filed: 1988-04-18
Abstract: PURPOSE:To automatically extract characteristic vocabulary in an object sentence by classifying a Japanese document into character type code strings, extracting the candidates of object characteristic vocabulary from the code strings, further extracting the candidates of the object characteristic vocabulary having high accuracy out of all the above-mentioned candidates based on language information, and further outputting vocabulary which does not exist in a Japanese dictionary for analysis. CONSTITUTION:For the inputted Japanese document, a code string expanding part 1 generates plural types of the character type code strings for every character in the Japanese document. A characteristic vocabulary candidate extracting part 2 extracts all the character strings corresponding to the code strings in an extracting character type string prescribing table 7 as the candidates of the characteristic vocabulary in the Japanese object sentence and classifies the candidates according to conditions in a classifying table 8. Next, a characteristic vocabulary language processing part 3 retrieves a language information table 9, processes respective above-mentioned candidates, and extracts some candidates out of the above- mentioned candidates having higher accuracy. A characteristic vocabulary language selecting part 4 retrieves a dictionary 10 for the analysis with the shapes of the characters of the candidates from the processing part 3 as keys and removes the candidates from all the candidates when the candidates are already registered in the dictionary 10. The candidates are regarded as the characteristic vocabulary in the Japanese object sentence, sent to a registering part, and written and registered into a file 6 when the candidates are not registered yet.