baber/WOPTO huggingface dataset:
Patent JP-S643215-A (JP)
Title: Valve system controller of internal combustion engine for vehicle with automatic transmission
Inventor: OTOBE YUTAKA
IPC: F01L13/00
Filed: 1987-06-25
Abstract: PURPOSE:To aim at saving of fuel consumption and improvement in power performance by controlling an operation switching mechanism for intake/exhaust valves in response to the shift pattern of an automatic transmission. CONSTITUTION:The shift pattern of an automatic transmission is alternately selectable out of a fuel consumption performance priority type shift pattern and a power performance priority type shift pattern. In the valve system of intake/exhaust valves is provided with an operation switching mechanism 10 for changing valve opening lift amount or opening/closing timing. A control valve 41 is opened/closed in response to a signal from a shift pattern selection detector 46 so as to control the switching mechanism 10, thereby making the operation of the intake/exhaust valves respond to the shift pattern. Therefore, it is possible to conserve fuel consumption and enhance power performance.
Patent JP-H0823438-A (JP)
Title: Image forming device
Inventor: IWADATE MASAHIRO
IPC: G03G15/36
Filed: 1994-07-11
Abstract: PURPOSE:To form an image suitable for intention by inhibiting the start of image forming in the 1st mode and permitting the operation start in the 2nd mode when an image size included in image information from an input means is dissident with a seize of a selected sheet. CONSTITUTION:When code information is sent from a computer 20, the information is fed to a formatter section 8 via a computer interface section 7, in which the code information is expanded into image information. The expanded image information is fed to a reader section 1 via a core section 10 and reading of an original is started synchronously with the image information from the core section 10. The image information is fed to a printer section 2 according to area information for compositing from the reader section 1 to conduct scanner base or printer base compositing. Or the image information fed to the printer section 2 is selected for scanner compositing and an image memory section 9 inserts an image to the original image for image compositing and the composite image may be fed to the printer section 2.
Patent JP-S5949406-A (JP)
Title: Boiler device
Inventor: MASAI TADAHISA
IPC: F23C5/08
Filed: 1982-09-11
Abstract: PURPOSE:To reduce product on of NOX without an increase in smoke dust in exhaust gas, by a method wherein, in burners located in a plurality of stages, the burners, positioned facing and opposite to each other, or the burners, situated at the adjacent stages, are displaced in position from each other for installation so that they are located against superposition on each other. CONSTITUTION:Burners at each stage are, as shown in a drawing, disposed in a manner to slant downward at a specified angle and burners 6, 7 and 8 at a lower, a middle and an upper stage, respectively, at the rear of a boiler are displaced upward from burners 3, 4 and 5 at a lower, a middle and an upper stage, respectively, at the front of the boiler. After-air ports 15 and 16 at the front and the rear of the boiler are for the purpose of complete combustion of combustion gas. This suppresses interference between flames to shorten the length of flame, prevents the production of a large amount of smoke dust, and reduces production of NOX without an increase in smoke dust. Further, the after-air ports 15 and 16 enable oxidation of smoke dust for a short time to free exhaust gas from smoke dust.
Patent JP-H0449618-A (JP)
Title: Film for processing
Inventor: TAKEMURA YASUO
IPC: H01L21/304
Filed: 1990-06-19
Abstract: PURPOSE:To prevent corrosion of a wafer by using an adhesive deionized by an ion exchange substance. CONSTITUTION:In a film for wafer processing which is prepared by providing an adhesive layer on one surface of a base film, a aqueous emulsion adhesive deionized by an ion exchange substance is used. For the aqueous emulsion adhesive, an acrylic or rubbery or the like known well can be employed, and this adhesive, is deionized by the ion exchange substance for employment. The film for wafer processing is obtained by applying the adhesive on one surface of the base film, by drying the material thus prepared and then by fitting a separator closely on the adhesive layer. As for the base film, a film formed of synthetic resin, natural or synthetic rubber or the like can properly be selected.
Patent JP-S5678377-A (JP)
Title: Controlling method for power inverter
Inventor: WATANABE ATSUMI
IPC: H02M7/515
Filed: 1980-11-10
Abstract: PURPOSE:To enable the operation to be stable even when the distortion is caused in the voltage of an AC system by taking out only the vibrating voltage component of the AC system voltage, smoothingk said voltage, and enlarging the control lead angle of the power inverter. CONSTITUTION:In the case the power inverter C is controlled in DC power transmission, the voltage of the AC system is taken out from transformers PT1-PT3, applied to a rectifying bridge comprising diodes D1-D12 through filters F1-F3, and smoothed. Then, its output is added to the output of an excess angle control circuit AD in an adder including an operation amplifier A1, thereby each thyristor in the power inverter C is controlled via a pulse phase shifter AP. Therefore, only the vibrating voltage component of the system voltage is taken out and smoothed, the control lead angle can be enlarged corresponding to the said voltage even when the distortion is caused in the waveform of the AC system by the opening and  closing of a stable capacitor SC and the like, and the excess angle as in the normal  operation can be secured, thereby the stable operation can be performed.
Patent JP-H118308-A (JP)
Title: Method of computing delay time
Inventor: OUCHI HIDEYOSHI
IPC: H01L21/82
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To accurately and speedily compute the delay time of a changed layout wiring data by extracting a changed wiring and wiring RC model affected by the changed wiring, and forming the changed delay time computation result of the changed layout wiring data. SOLUTION: A mounting information extracting processor 110 reads changed layout wiring data 201, and extracts cell connection information, layout information and wiring route shape information to prepare a data base 206 for extracting a change RC model and changed extraction pass information 208 for the wiring data 201. An RC model extraction processor 111 extracts a wiring RC model from a delay parameter library 207 and after changing the RC model extracting data base 206, to obtain a changed RC model result 211. A delay time computing processor 112 computes the wiring delay time from the pass information 208 to prepare and output a changed delay time computation result for the wiring.
Patent JP-2000342065-A (JP)
Title: Cultivation bed and cultivation unit for vegetable or ornamental plant
Inventor: TAGAWA TAKASHI
IPC: A01G7/00
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a bed for cultivating a vegetable or ornamental flower, which can be placed on an upper side of building or construction structure easily at low cost, causes no damage to the building or construction structure on which it is placed, is provided with water retentivity, water draining capacity and air permeability, and can be easily removed. SOLUTION: This bed is composed of a waterproof sheet 12 placed on an upper side 10 of building or construction structure, to separate the bed from the building or construction structure, lattice-patterned sheet of hard plastic, and concrete blocks 16 in this order from the lower side to the upper side, and the adjacent blocks are connected to each other by a connecting member 18 to form a fence, wherein a layer 12 of crushed stones, plastic water-permeable sheet 24 and soil layer 26 are provided in the fence in this order from the lower side to the upper side.
Patent JP-S6048991-A (JP)
Title: Condensed heterocyclic compound
Inventor: UEDA YOUICHIROU
IPC: C07D487/04
Filed: 1983-08-29
Abstract: NEW MATERIAL:The compound of formula I (R is H or lower alkyl; A is covalent bond or vinylidene) or its salt. EXAMPLE:1-(2,6-Dichlorophenyl)-2,6-dihydro-1H-imidazo[1,2-a]imidazol-3 -one. USE:Preventive and remedy for cardiac insufficiency and cardic arrhythmia, anti- inflammatory agent and analgesic. PREPARATION:The compound of formula I can be produced e.g. by reacting the compound of formula II (Hal is Cl, Br or I, R' is lower alkyl) (e.g. ethyl bromoacetate) with 2-(2,6-dichlorophenyl)aminoimidazoline in the presence or absence of a dehydrohalogenation agent such as sodium carbonate, extracting the reaction product with a solvent such as chloroform, distilling out the solvent, and recrystallizing the residue using a mixture of chloroform and hexane as a solvent.
Patent JP-H05325768-A (JP)
Title: Electromagnetic trip device for circuit breaker
Inventor: NAKAMURA MASAFUMI
IPC: H01H73/36
Filed: 1992-05-26
Abstract: PURPOSE:To stabilize the action of an armature and simplify its assembly. CONSTITUTION:An armature support 13 made of a springy plate material is fixed to a yoke 3, and an armature 4 is supported by a projection 13b formed on a folded piece 13a. An integrally formed plate spring 13c is brought into contact with the armature 4 as a return spring. No support pin is required to be inserted into the armature 4, no return spring is required to be separately fitted, and assembly is simplified.
Patent JP-H11351281-A (JP)
Title: Electromagnetic coupling device
Inventor: KOBAYASHI RYOJI
IPC: F16D27/112
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic coupling device which is compact in size, long in service life, and inexpensive. SOLUTION: A shaft 5a is formed by winding a strip-like cold-rolled steel sheet as wide as its shaft length A by a multi-forming machine in an annular manner. A joint 51a of the strip-like sheet is provided at a D-cut part 50a, and a step of the joint 51a of the strip-like sheet at the outside diameter is formed so as to be below a specified dimension. The shaft 5a is close to 100% in the yield of the material, inexpensive and possible for mass production. Since the magnetic characteristic of the shaft 5a is higher by approximately 40% than that of a shaft formed of a conventional sintered material, the shaft 5a can be thin-walled to approximately 60% of the conventional value, and thus, an electromagnetic coupling device can be miniaturized.  In addition, since the outside diameter of the shaft 5a is reduced, and the peripheral speed due to the rotation with a container 2 is also reduced, the service life can be improved.
Patent JP-H0451616-A (JP)
Title: Digital transmission system and repeater
Inventor: KOBAYASHI MASATO
IPC: H04B3/36
Filed: 1990-06-19
Abstract: PURPOSE:To execute communication between an arbitrary terminal station equipment and a repeater without executing control such as the switching of a selector and executing simultaneous and mutual communication between all terminal equipments and the repeater by monitoring the addition result of overhead signals from first and second terminal station equipments. CONSTITUTION:First and third digital signal processors 26-28 are provided for the repeater 20. The first digital signal processor 26 takes the sum of the separated overhead signal 4W-RD (W-E) and the overhead signal 4W-SD generated in an encoding part 21, and transmits the overhead signal 4W-SD (W-E) to an overhead part 22-E. The second digital signal processor 27 transmits the overhead signal 4W-SD (E-W) obtained by similarly taking the sum to an overhead insertion part 22-W. The third digital signal processor 28 transmits the overhead signal 4W-RD to a decoding part 24. Thus, transmission in both directions and communication between the terminal stations can always be executed.
Patent JP-S5948834-A (JP)
Title: Magnetic recording medium and its production
Inventor: NAKAMURA KIYUUZOU
IPC: C10M105/54
Filed: 1982-09-14
Abstract: PURPOSE:To obtain a recording medium which has excellent still life, running property, etc. in a VTR and is improved in wear resistance by forming a vapor deposition film of higher fatty acid ester or amide or the deriv. thereof on the magnetic film surface on a substrate in the state of heating the film surface to a specific temp. CONSTITUTION:Higher fatty acid amide or ester such as stearic acid amide or ester or an F-contg. derive. such as C11H23COOH2(CF2)2 or the like, is vacuum- deposited on the surface of a tape, disc, etc. provided with a thin magnetic alloy film of Co, Ni, Fe, etc. while heating the same to about 120 deg.C, whereby the thin film is formed. The ester, etc. of the higher fatty acids used have preferably >=50 deg.C m.p. and since the magnetic film is heated, the surplus ester evaporates and the formation of the film to an excessive thickness is obviated. The deposited film binds stably to the magnetic film and therefore the magnetic recording medium having excellent wear resistance and running property and good reproduction output and S/N ratio adaptable particularly to a VTR is obtd.
Patent JP-S644156-A (JP)
Title: Absence transfer system for automatic exchange
Inventor: NONOMURA TOMOKO
IPC: H04M3/54
Filed: 1987-06-26
Abstract: PURPOSE:To transfer only a desired caller to a prescribed transfer destination by providing an area registering a terminal number of an opposite party which a called party desires for absence transfer to a terminal data storage area. CONSTITUTION:If a terminal equipment 23 gives a call to a terminal equipment 21 setting and registering absence transfer, a register 30 receives a number of the terminal equipment 21 from the terminal equipment 23 and transfers the number to a central controller 40. The central controller 40 accesses a main storage device 50 so as to discriminate whether or not the terminal equipment 21 if the said number is registered for the registration of absence transfer and retrieves whether or not the number of the terminal equipment 23 is registered as the terminal equipment number of the opposite party desired for the absence transfer when it is discriminated that the registration of absence transfer is applied. When the registration is recognized, the terminal number being the destination of absence transfer is retrieved and the transfer connection is executed.
Patent JP-S6219337-A (JP)
Title: Tool housing and changing method
Inventor: NAGAE AKIMITSU
IPC: B23Q3/157
Filed: 1985-07-18
Abstract: PURPOSE:To aim at the promotion of freedom in a housing rate of tools, different in holder size each, inside a magazine, by holding a tool in a tool holder different in size on a tool holding device via a tool plate, and making a tool change too so as to be transferred to a machine tool at each plate. CONSTITUTION:When a used tool is put back to a tool plate 27 on one side, a spindle 5 goes upward in an E direction while a tool holding bracket 11b moves in G and H directions, where by the spindle 5 and the tool plate 27 where a tool to be next attached is held are opposed with each other. Under this state, the spindle 5 is made to go down in an F direction again, the tool held by the plate 27 is attached to the spindle 5, and the spindle 5 moves in a C direction together with a head 6, thus machining of a work is reopened by the changed tool. On the other hand, a tool shifter 11 to which the used tool is returned goes back to a delivery position Y with an elevator again, transferring the plate 27, on which the used tool is mounted, on a transfer block 15a of the elevator 15. Thus, tools different in size of a tool holder come possible to be housed at an optional rate.
Patent JP-H026898-A (JP)
Title: Method of controlling sludge withdrawal
Inventor: MISAWA YOSHIYUKI
IPC: C02F3/12
Filed: 1988-06-27
Abstract: PURPOSE:To minimize the fluctuations in the sludge capacity between respective hoppers of sewerage plants by adding the proportionally distributes withdrawal quantity and equally distributed withdrawal quantity for the respective hoppers and calculating the sludge withdrawal of the individual hoppers. CONSTITUTION:The supernatant liquid from an initial sedimentation basin is introduced together with activated sludge into an aeration tank 1. The org. matter in sewage is admitted by aeration as large activated sludge into a final sedimentation basin 2. The sludge boundaries stagnating in the hoppers H1-Hn are measured by sludge boundary meters L1-Ln. An arithmetic processor 10 divides the total withdrawal sludge quantity A and the ratio alpha corresponding to the reliability of the sludge boundary meters set by setters 13, 14 to the withdrawal quantity A1=alpha.A for proportional distribution and the withdrawal A2=(1-alpha)A for equal distribution. The processor proportionally distributes the withdrawal A1 according to the measured sludge boundary values of the respective hoppers H1-Hn, equally distributes the withdrawal A2, and controls withdrawal valves V1-Vn with the respective sums as the sludge withdrawal quantity of the individual hoppers so that the sludge is returned to the aeration tank 1. The sewage treatment efficiency is improved in such a manner.
Patent JP-S5859980-A (JP)
Title: Carbostyril derivative
Inventor: TAFUSA FUJIO
IPC: A61P9/12
Filed: 1981-10-05
Abstract: NEW MATERIAL:A carbostyril derivative expressed by formulaI(R is OH, alkoxyl, alkanoyloxy, phenylalkoxyl or benzolyoxy; A is alkylene; the carbon bond between the 3- and 4-positions of the carbostyril skeleton is single or double bond). EXAMPLE:6-[4-[1-(2-trans-Benzyloxycyclohexyl)tetrazol-5-yl]butoxy]-3,4- dihydrocarbostyril. USE:A preventing and treating agent for thrombosis, anti-inflammatory, antiulcer, antiasthmatic agents and preventing and treating agent for ischemic heart diseases, e.g. hypertension, angina pectoris or cardiac infraction, and cerebrophthy, e.g. cerebral apoplexy, transient ischemic fit or migraine. PROCESS:A hydroxycarbostyril of formula II and a tetrazole derivative of formula III are dehydrohalogenated to give the compound of formulaI.
Patent JP-H115138-A (JP)
Title: Making of rack bar
Inventor: NAKAMURA MASANOBU
IPC: B23P13/04
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a light rack bar at a low price by pressing the peripheral part of the longitudinal required range of a thick walled pipe material and processing a tooth form on the flat thick part and by squeezing an outer diameter of the longitudinal part of the other part of the pipe material to the small diameter so that the thickness of the other part is thinner than the thickness of the flat part. SOLUTION: The broach moves down in the longitudinal direction to contact with the flat part of the pipe material 1 and by front-back direction movement, it processes the tooth form of the rack 6. A core metal 7 with the outer diameter approximately similar to the inner diameter of the pipe material 1 is inserted to the pipe 1 from the edge opposite to the tooth form to the position close to the tooth form. And also the circumference side of the pipe 1 close to the tooth form is made constricted before squeezing, the die 8 installed outside of the pipe material 1 moves in an arrow direction for squeezing, and the thickness of the pipe material 1 is decreased. In this case, as the thickness of the pipe material 1 becomes, for example, 1/2 by squeezing, the length of the pipe material 1 is extended accordingly.
Patent JP-S5582621-A (JP)
Title: Production of sponge
Inventor: YANAGIBASHI NORIO
IPC: C08J9/26
Filed: 1978-12-20
Abstract: PURPOSE: To produce a sponge which has a uniform number of holes and an even hole size and is useful to a medical sponge-like porous base material, by drying by freezing an emulsion produced as a result of a volite organic solvent being added to a water phase containing a high molecular substance.  
     CONSTITUTION: A water phase is produced by dissolving or gelling in water a high molecular substance, an emulsifier, or other component such as a multivalent alcohol if necessary. An oil phase is produced by dissolving a volite organic solvent and together with a component such as medical substances if necessary. The oil phase is then added to the water phase to prepare an O/W type emulsion which transmutes the water phase into a dispersant and the oil phase into a dispersoid. The O/W type emulsion so obtained is dried by freezing, a desired sponge being produced by perfectly volatizing aforesaid solvent thereupon.  A natural high molecule such as gum arabic, a semisynthetic high molecule such as methyl cellulose, and synthetic high molecule such as polyvinyl alcohol can be recommended to be used as the high molecule. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0677185-A (JP)
Title: Pad for polishing of semiconductor wafer and polishing method
Inventor: JIYON MOARII PIAASU
IPC: B24B37/22
Filed: 1991-06-28
Abstract: PURPOSE: To provide a polishing pad of a three-layer structure and a method for polishing and planarizing an irregular surface, such as the surface a semiconductor wafer. CONSTITUTION: A polishing pad 50 for polishing a semiconductor wafer has a polishing layer 52 and a rigid layer 54. The rigid layer adjacent to the polishing layer provides controlled rigidity to the polishing layer. An elastic layer 56, adjacent to the rigid layer, provides a substantially uniform force to the rigid layer. During the operation, the rigid layer and the elastic layer provide an elastically bending force to the polishing layer and induce controlled bending of the polishing layer. Thus, the polishing layer is fitted with overall topography of a wafer surface, while maintaining rigidity controlled over local topography of the wafer surface.
Patent JP-H0666524-A (JP)
Title: Device and method for metrologically processing thickness of thin film layer on thin film layer having deformed shaped and prtially deformed inclination
Inventor: ANSONII EMU REJIYAA
IPC: G01B11/06
Filed: 1993-06-29
Abstract: PURPOSE: To obtain an apparatus for defining the thickness of the entire thin film on a thin film layer, e.g. a semiconductor layer, efficiently and a method therefor. CONSTITUTION: A light from a halogen lamp 10 is passed through an optical fiber guide 12 and a grounded glass screen 14 to produce a diffused multicolor light beam 17. The beam 17 is passed through a condenser lens 16 and a thin plate beam splitter 18 and projected onto a first collimator lens 22 where the beam 17 is converted into a parallel luminous flux for illuminating an SOI semiconductor wafer 24. A diffused multicolor light beam 25 reflected on the wafer 24 and converged through the first collimator lens is passed through the thin plate beam splitter 18 and spatial filters 26, 28 thence filtered spatially through a series of narrow band filters 38. Subsequently, it is captured as a fringe pattern image by means of a CCD camera detector array 31 and a CCD camera 30 and then digitized depending on the thickness of the thin film by means of a digitization circuit 34.