baber/WOPTO huggingface dataset:
Patent JP-H11251424-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YAMAUCHI MICHIKO
IPC: H01L21/76
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device. wherein an element isolating characteristic is improved even when a field oxidation film is thinned, and to provide a method of manufacturing such semiconductor device. SOLUTION: On a Si substrate 11, a pad oxide film 12 and a silicon nitride film 13 are formed. Photolithography/etching is performed, the LOCOS isolating region of a thin field oxide film 14 is formed, and the field oxide film 14 is dry-etched to a prescribed depth to form a groove. After a BPSG film 15 is formed to a prescribed depth of the groove, it is dry-etched, and the silicon nitride film 13 is removed. An NSG film 16 is deposited, a hole is made on the NSG film 16 at a distance from the edge of an active region through a photolithography/etching process. Then, etching is performed with a solution containing HF, without removing the resist in the photolithography/etching process, and the BPSG film 15 under the NSG film 16 is removed.
Patent JP-H11247314-A (JP)
Title: Vertical joint material of outer wall
Inventor: NAKAZAWA KAZUO
IPC: E04F13/08
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To provide the vertical joint material of an outer wall excellent in execution and durability by enabling joint execution without working scaffolding. SOLUTION: The outside of the building inside of a base part 10 is protruded in the direction of joint thickness in a thick state, and the protrusion edges of the base part 10 is connected by a curved pressing part 11 to constitute a vertical joint material 5. The pressing part 11 pushes the side of an adjacent outer panel 1 to hold watertight only by mounting the vertical joint material 5 on the side of the outer wall panel 1 and disposing the adjacent outer panel 1 so as to be abutted from sideward on the contrary.
Patent JP-S59179124-A (JP)
Title: Filter material for oil filter
Inventor: NAMIKI TAKASHI
IPC: B01D39/18
Filed: 1983-03-29
Abstract: PURPOSE:To obtain a laminated type filter material for an oil filter without causing clogging over a long time use nor lowering of filtration efficiency, by using a flat plate-shaped material having 0.36-0.42g/cm<3> density, 0.7-1.3mm. thickness and 16-30mum pore diameter. CONSTITUTION:Filtering materials having a cruciate two leaf-shape consisting of two fan-shaped parts 3a and a belt-shaped part 3b are formed from a belt-shaped filter paper. The filtering materials 3 having a hexagonal window hole 3c at the central part, and forming margin part to overlap both sides of the fan-shaped parts 3a and linear fine grooves 3d directed outward from the window hole 3c at the belt-shaped part 3b are laminated by sliding 60 degree portions and used. Oil introduced into a container 1 from an entrance passage A, flows into a space 6 from the periphery of filtering elements E and flows out to said hole 3c passing through the wall of filtering wall at the central part. When the sludge is deposited on the surface, the oil is penetrated into the filtering materials, moved towards the fine grooves 3d, and cleaned.
Patent JP-H03253906-A (JP)
Title: Programmable controller
Inventor: FURUNO KOJI
IPC: G05B19/05
Filed: 1990-03-05
Abstract: PURPOSE:To improve the processing speed without executing prescribed processings such as editing and a check, etc., of a memory by a CPU module by providing a micro-processos for managing a memory substrate, and a ROM for holding the contents of the management on the memory substrate. CONSTITUTION:A CPU module 10 is connected to memory substrates 20, 21, -, 2n through a system bus 30, and the memory substrates 20, 21, -, 2n are provided with interfaces (I/F) 1, 3, a RAM 2, An MPU 4, a ROM 5 and an internal bus 6. When a prescribed processing is instructed from the CPU module 10 through the I/F 1, the MPU 4 reads out the corresponding program from the ROM 5 through the internal bus 6, and executes an access to the RAM 2 through the I/F 3, based on its program. When the processing is finished, the MPU 4 notifies the CPU module 10 through the I/F 1. The CPU module 10 gives an instruction to the MPU 4, executes an access to the RAM 2 through the I/F 1 and starts the processing to the RAM 2. In such a way, the burden of the CPU module is lightened, and the processing speed is improved.
Patent JP-H03253689-A (JP)
Title: Shock absorbing mechanism of dth hammer
Inventor: TANAKA MASAHIKO
IPC: E21B4/06
Filed: 1990-03-05
Abstract: PURPOSE:To promote durability and the effect of buffer action by forming a displacement absorbing section of a hexagonal drive to fit a hexagonal shaft to a hexagonal boss to absorb the axial displacement of a DTH hammer and, at the same time, transferring rotation to the DTH hammer. CONSTITUTION:In a shock absorbing mechanism 3, a hexagonal boss 8 is formed on the internal surface of a boss section 3b, and a hexagonal shaft 9 fixed to the hexagonal boss 8 is formed on the peripheral surface of a rod connection section 3c. While, rubber plate layers 10 and metal spacers 11 are alternately overlapped to the circumferential surface of a hammer connection section 3a to form a buffer section. Compressed air is supplied to the DTH hammer 2 through air paths 6 and 7 of a drill rod 4 and the shock absorbing mechanism 3, and the hammer 2 is oscillated. In addition, the rotation is transferred to the hammer 2 from the driving section 5 through the drill rod 4 and shock absorbing mechanism 3, and both excavation force of shock and rotation is given to a bit 1. At that time, the axial displacement of the hammer 2 is absorbed through the hexagonal boss 8 and the hexagonal drive of the hexagonal shaft 9.
Patent JP-S52136096-A (JP)
Title: Method of packing cotton-like material by compression
Inventor: ITSUSHIKI MAKOTO
IPC: B65B63/02
Filed: 1976-05-07
Abstract: PURPOSE: To provide the above-identified method, with which a cotton-like material of small bulk specific gravity and capable of providing large restoring force at the time of compression is packed through compression of the volume to be less than one half the original value. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11250117-A (JP)
Title: Industrial furnace design supporting system
Inventor: TAKEI MASARU
IPC: G06F17/00
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To save manpower in the design of an industrial furnace by previously storing component data of a burner, an object to be heated, a furnace wall, etc., so as to make a data base and executing the selection of required 'component data', data input, the execution of arithmetic operation according to a displayed picture. SOLUTION: 'Component data' is displayed on a display/output means 200 and required 'component data' is selected by an input means. In the case of having to newly preparing a 'component model', required data is inputted and a calculation/arithmetic means 300 automatically calculates data necessary for heat fluid analysis. When the above preparation is not required, data necessary for heat fluid analysis is selected from a storing means 100 to be displayed. A calculating and/or selecting result is transferred to the means 300 to undergo arithmetic operation and registered in the means 100. Then, the calculating and/or selecting result is subjected to arithmetic operation by the means 300 and the result is outputted to the means 200.
Patent JP-S57165478-A (JP)
Title: Microencapsulated adhesive
Inventor: ISHIGURO MAMORU
IPC: C09J7/00
Filed: 1981-04-07
Abstract: PURPOSE: To provide the titled capsule which enables extremely simple estimation and determination of the heat resistance, water resistance and solvent resistance of the adhesive capsule and the degree of breakage of the capsule under pressure, by using a composition containing an oil-soluble dye as well as an adhesive as the core substance of an adhesive-containing microcapsule.  
     CONSTITUTION: The core substance of a microcapsule containing an adhesive (e.g. and elastomer adhesive composed mainly of isoprene rubber, etc.) is compounded with an oil-soluble dye[preferably an electron-donative colorless dye such as 3,3-bis(p-dimethylaminophenyl)-6-dimethylaminophthalide, etc. at a concentration of 1W5.0% in the adhesive solution]together with the adhesive. The above capsule preferably has a particle diameter of 3W20μ, contains a melamine- formaline resin, etc. in the wall of the capsule, and is obtained by encapsulating by in-situ polymerization, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07255290-A (JP)
Title: Ventilating fan in agricultural green house or the like
Inventor: ISOGAI KENJI
IPC: A01G9/24
Filed: 1994-03-23
Abstract: PURPOSE:To simplify attachment of a ventilating fan to an agricultural greenhouse and to improve its workability. CONSTITUTION:This ventilating fan is equipped with a shutter frame 4 which is fixed to a strut H of a greenhouse such as an agricultural greenhouse and has plural shutters 15 and a fan frame 3 which is fastened to the back part of the shutter frame 4 and is provided with a ventilating fan. First and second stationary piece parts are bent and formed inward and outward, respectively, with laying a base piece part to be fixed to the fan frame 3 as a boundary, at the front part of the shutter frame 4. The first stationary piece parts 5C and 6C positioning outside are used as an installing part for the strut of the greenhouse and the second stationary piece parts 5d and 6d are made into an installing part for a holding means for fixing a covering member to be stretched on the greenhouse.
Patent JP-S60197208-A (JP)
Title: Film forming apparatus
Inventor: MUNAKATA HIROHIDE
IPC: H01L21/368
Filed: 1984-03-21
Abstract: PURPOSE:To form a uniform monomolecular membrane having uniform molecular arrangement and no flaw, by providing a vibration generating means for vibrating the molecule group developed to the liquid surface in a film forming development liquid tank. CONSTITUTION:Two parallel flat plate electrodes 13, 14 are provided at an interval of 1-10mm. so as to hold a liquid surface 9 therebetween and an AC current is applied between the electrodes 13, 14 from a power supply source to generate an AC electric field between the electrodes and a film forming molecule group is vibrated by utilizing the spontaneous polarization of the film forming molecule group. As other means for vibrating the film forming molecule group, a means for vibrating the film forming molecule group, by such a mechanism wherein an electrode waste with proper frequency is applied to a liquid to raise the temp. of the liquid or the liquid surface and molecular motion is generated with the rising in the temp. thereof, is designated as utilizable.
Patent JP-S61211198-A (JP)
Title: Engine cooling device for inner and outerboard engine
Inventor: ASO KINICHI
IPC: F01P3/20
Filed: 1985-03-14
Abstract: PURPOSE:To cool the engine with fresh cooling water by providing a fresh water cooler to the outerboard but drive unit. CONSTITUTION:The out drive unit 11 is comprised of an upper case 12 and a lower case 13 to fix the bearing case 14 projecting from the upper case 12 while projecting from the stern 15 into the hull. The input shaft 16 penetrating through the bearing case 14 is coupled to the innerboard engine side. Furthermore, a cavitation plate 19 projecting to the rear of the drive shaft 17 is provided to the lower case 13 immediately above the propeller 20 while a cavity section 21 contacting with said plate 19 is formed above said plate 19 and a fresh water cooler 22 is arranged in the cavity section 21. Consequently, the outlet tube 23 and the inlet tube 24 of the fresh water cooler 22 will project upward from the lower case 13 and coupled respectively through the hoses 25, 25 to the engine side thus to circulate the fresh water of engine to said fresh water cooler 22.
Patent JP-S54144517-A (JP)
Title: Fuel-air mixing promotor
Inventor: KOGA KAZUO
IPC: F02M23/12
Filed: 1978-04-28
Abstract: PURPOSE: To impart turbulent flow to the mixture gas in a combustion chamber and even the mixing by arranging a control valve in an air introduction passage which opens on the upstream of a throttle valve and is provided with an air injection port near the valve disc of a suction valve and controlling the passing air amount.  
     CONSTITUTION: A throttle valve 10 is fixed to a throttle valve shaft 12 of which the ends are supported by the pipe wall 11 of a suction duct 4. An air introduction passage 9 in the wall 11 opens at its one end on the upstream of the valve 10 and at the other end near the valve disc 7 of a suction valve 1. A communication hole 13 in the shaft 12 is rotated according to the opening of the valve 10, and constitutes a control valve for continuous control of the amount of air flowing through the duct 9. In high-load operation where the valve 10 opens wider, the hole 13 increases the passing air amount ; in low-load operation, the hole 13 decreases the passing air amount. The mixture gas in a combustion chamber is imparted with turbulent flow effectively by a proper amount of air injected from an air injection port according to the load on the engine. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61212818-A (JP)
Title: Recorder
Inventor: KAWAMURA NAOTO
IPC: G02B26/10
Filed: 1985-03-18
Abstract: PURPOSE:To record an image with high picture quality having no irregularity in density with simple constitution by controlling the center position of each image forming spot of a semiconductor laser and controlling a light output value, and shifting the multiplexed light energy in center position. CONSTITUTION:Light beams 1a dn 1b from a light source 1 consisting of two semiconductor lasers are deflected optically by a rotary polygon mirrors 12 to form images on the surface of a photosensitive body 11. The line interval D of scanning of those two spots are smaller than scanning pitch width; when the spots A and A' are equal in light energy, the sum integrated with time has a peak in the center of A and A' and when the spots are different in light energy, the composite peak position moves between A and A'. Then, the interval D between the two spots is so set that the composite peak position is within the stroke of possible pitch irregularity, and then the two beams are varied in intensity to make corrections, thereby forming scanning lines at invariably equal pitch. Thus, the influence of pitch irregularity is eliminated to record images of high picture quality.
Patent JP-S58170680-A (JP)
Inventor: YAMAMOTO HIDETO
IPC: B62K25/26
Filed: 1982-04-01
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-H0535757-A (JP)
Title: Commodity ledger preparing device
Inventor: YAMAGUCHI MITSURU
IPC: G06Q10/10
Filed: 1991-03-18
Abstract: PURPOSE:To provide a preparing device for a commodity ladger which contains the bar codes. CONSTITUTION:A commodity information input means 11 is provided together with an image data converter 12, a bar code image date converter 13, a data storage means 14, and a commodity ledger preparation control means 17. Thus it is possible to obtain a commodity ledger where the commodity information on the commodity codes, the commodity names, the unit prices, etc., can be tabulated in the numeric characters, KANJI (Chinese character), etc., that can be visually read and the commodity codes can be printed on the same form in the scannable bar codes.
Patent JP-S60194982-A (JP)
Inventor: MATSUMOTO FUMIO
IPC: D05B27/08
Filed: 1984-03-19
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-S63218656-A (JP)
Title: Continuous production of cymene hydroperoxide
Inventor: MASAKI SHINZABURO
IPC: C07C67/00
Filed: 1987-03-06
Abstract: PURPOSE:To continuously obtain a compound useful as a raw material for producing cresol and/or isomeric mixtures thereof in good yield, by reacting cymenes with oxygen or an oxygen-containing gas stepwise while dividedly feeding an alkali. CONSTITUTION:o-, m-, p-Cymene or an isomeric mixture thereof (referred to as cymenes) is continuously subjected to oxidative reaction with oxygen or an oxygen-containing gas in the liquid phase in the presence of an alkali at room temperature - 200 deg.C under >= ordinary pressure, preferably at 60-150 deg.C under 1-50kg/cm<2>-G pressure to afford the aimed substance. In the process, the reaction is divided into plural stages and the raw material is continuously fed to the reaction system to advance the reaction stepwise so as to increase the concentration of the formed hydroperoxide to a later one of the above- mentioned reaction stages. Furthermore, the alkali required for the reaction is dividedly fed plural times according to the concentration of the formed hydroperoxide. The alkali is used in a molar amount of 0.01-0.10 based on the cymenes.
Patent JP-H08251503-A (JP)
Title: Image display system and image display device
Inventor: SOMEYA RYUICHI
IPC: G06F3/048
Filed: 1995-03-13
Abstract: PURPOSE: To display computer images and a television images simultaneously at a proper luminance suitable for each by inserting the television image to the computer image such as a character or a graphic. CONSTITUTION: A ROM circuit 5 stores programs of a CPU circuit 4 and image data A and the CPU circuit 4 is operated according to the programs. The CPU circuit 4 reads the image data A from the ROM circuit 5 and converts the data into an image signal A, and it is fed to an image synthesis means 3. Furthermore, an image signal B is received from an input terminal 7 to an external input means 6 and fed to the image synthesis means 3, in which the signal B is inserted into an inserted position of the image signal A designated by the CPU circuit 4.  An output image signal Video 1 of the image synthesis means 3 is fed to a specific area luminance control means 2 and a prescribed luminance level is set independently between the part of the image signal A and the part of the image signal B in a timing of a timing signal from the CPU circuit 4 via a signal bus 8 and the signals are displayed simultaneously by the image display means 1.
Patent JP-H10319035-A (JP)
Title: Acceleration sensor
Inventor: YAMASHITA SHINJI
IPC: G01P15/11
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To detect a constant acceleration or an acceleration of extremely low frequency vibration, and extend the range to be measured by mounting a weight on a part of a leaf spring-like movable part fixed in one end. SOLUTION: This acceleration sensor 1 comprises a square frame-like fixed part 2, a leaf spring-like movable part 3 fixed in one end to the inside thereof, weight bodies 4, 41 mounted on both surfaces of the movable part 3, and permanent magnets 5, 51 bonded thereto. A force acts on the weight bodies 4, 41 to displace the movable part 3. Since the permanent magnets 5, 51 are also displaced, the magnetic fields received from them are changed to change the outputs of magnetic sensors 6, 61, wherein one signal is increased in proportion to the acceleration, and the other is decreased. When these signals are inputted to an acceleration arithmetic part 7 and subtracted, a signal proportional to the acceleration is outputted. Since the masses of the weight bodies 4, 41 to the rigidity of the movable part 3, even a small acceleration with low frequency can be detected.
Patent JP-H03255356-A (JP)
Title: Oxygen sensor
Inventor: YAMASHITA AKIHIRO
IPC: G01N27/41
Filed: 1990-03-06
Abstract: PURPOSE:To obtain an oxygen sensor which is operated at low temperature and has excellent response by using CeO2-SmO3 based or ZrO2-Sc2O3-based composite oxide for the solid-state electrolyte of the oxygen sensor. CONSTITUTION:An oxygen-ion conductive solid-state electrolyte is a material wherein CeO2-SmO3-based or ZrO2-Sc2O3-based composite oxide is made to be a plannar green sheet. An anode 3 and a cathode 4 are provided on both surfaces of the electrolyte 1. An Al2O3 plate 2 having minute holes is bonded to the cathode side in a green sheet state, and an oxygen sensor is formed. When the solide-state electrolyte is formed by using the composite oxide such as this, the operation at low temperature is possible, response is excellent and the sensor elements can be manufactured readily in large quantity.
Patent JP-H05257305-A (JP)
Title: Electrophotographic sensitive body
IPC: G03G5/06
Filed: 1992-03-11
Abstract: PURPOSE:To obtain a photosensitive body having high sensitivity, high durability and high electrification potential, and showing little reduction of sensitivity and stable electrification potential even for repeated use by including a specified azo compd. into the photosensitive body on a conductive supporting body. CONSTITUTION:The photosensitive body contains an azo compd. expressed by the formula on the conductive supporting body. In the formula, n is an integer 0-2, A is a coupler residue, R1 is an alkyl group, or an aralkyl group, an aryl group, or a hetero ring which may have substituent, and R2 is hydrogen atom, a halogen atom, an alkyl group, an alkoxsy group. Two A and R2 may be same or different. R1 is, for example, an alkyl group such as methyl group, ethyl group, propyl group, and isopropyl group, or an aralkyl group such as benzyl group, and 2-phenylethyl group. R2 is, for example, hydrogen atom, a halogen atom such as bromine and chlorine, or an aralkyl group such as methyl group, ethyl group, propyl group, and isopropyl group.
Patent JP-S63220180-A (JP)
Title: Device for containing plural developing device
Inventor: OHASHI MASASHI
IPC: G03G15/01
Filed: 1987-03-10
Abstract: PURPOSE:To freely use a desired color developing device by providing a mobile mechanism for moving a selected developing device by a prescribed supply position, and a developing device detecting means for detecting a developing device returned from the inside of an image forming device body. CONSTITUTION:The titled device is provided with plural pieces of containing parts which can be attached and detached to and from the outside of an image forming device body, and hold developing devices 13A-13D having a prescribed color developing function, a prescribed supply position for supplying the developing devices 13A-13D selected from one of these containing parts, and the mobile mechanism for moving the selected developing device 13A-13D to the prescribed supply position. Also, this device is provided with a developing device detecting means Z which is provided on each containing part of the developing device 13A-13D and detects the developing device 13A-13D returned from the inside of the image forming device body. In such a way, the developing devices 13A-13D of a desired color can be set simply and easily to a developing operation position, and its is possible to cope with the needs of coloring extending over a wide range.
Patent JP-S62210540-A (JP)
Title: Coupling system for different kind of operating system
Inventor: TANAKA MICHIYO
IPC: G06F9/06
Filed: 1986-03-11
Abstract: PURPOSE:To improve the general operating system for a controller by giving general program development environments and execution environments to the operating system only for control. CONSTITUTION:Execution environments of a master process 2 are referred by a slave process 3 for the purpose of equalizing interface conditions between master and slave processes 2 and 3 and a disk operating system DOS 1. An idle memory area where the process 3 should be loaded is reserved. Only a part of interrupt vectors for interrupt which should be controlled by the operating system only for control is rewritten. For the purpose of controlling unitarily control information of use conditions of devices which can be transmitted to only lower processes, the control block which is under the control of the DOS 1 is brought under the control of the operating system only for control.