baber/WOPTO huggingface dataset:
Patent JP-H06247534-A (JP)
Title: Workpiece aligning device in workpiece display part
Inventor: SUGIHARA TADAAKI
IPC: B65G43/00
Filed: 1993-02-26
Abstract: PURPOSE:To reduce the cost of a device as a whole and to miniaturize the device. CONSTITUTION:An aligning device in a workpiece display part, for revolving a plurality of workpieces 15 on their axes so that display parts such as patterns provided at their outer surfaces of the workpieces 15 are detected by a sensor 43 in order to align the display part 14 on the workpiece with a predetermined position, comprises a rotary table 11 adapted to be rotated by a drive device 7, retaining means 35 which can access the workpieces held on the rotary table 11, revolving means 42 for removing the workpieces 15 at their axes in association with the rotation of the rotary table 11, and stopping means 20 for separating a workpiece 15 from the retaining means 35 so as to stop the workpiece 15 in accordance with a signal from the sensor 43 for detecting the display part 14 of the workpieces 15 which is revolved at its axis by the retaining means 35.
Patent JP-2000233439-A (JP)
Title: Production of heat resistant resin film
Inventor: MIMURA TAKASHI
IPC: B29K77/00
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a novel heat resistant resin film in place of a metal belt method which deteriorates the quality of the film by flaws and corrosion. SOLUTION: A layer containing a heat resistant resin as a main component which is dissolved in a solvent is applied at least on one side of a polyester film which was stretched biaxially to complete crystal orientation. The coated film, after being dried, is subjected to a process in which the heat resistant film layer is peeled off from the polyester film, a process in which the separated heat resistant film is stretched in the longitudinal direction and/or in the width direction, and a process in which the stretched film is heat-set.
Patent JP-H04334649-A (JP)
Title: Brake pressure controller
Inventor: MANFURETSUDO SHIYUTAINAA
IPC: B60T8/1761
Filed: 1992-01-29
Abstract: PURPOSE: To increase a brake pressure when a relation between a brake pressure and an operation force is changed with regard to rapid operation of a brake pedal when a brake and especially a brake pedal is extremely rapidly operated, in liquid pressure two-circuit brake equipment with a front rear axle brake force distribution device having an antilock device and a drive slide regulation device. CONSTITUTION: Buffer accumulators 41 and 42 are connected to the pressure outlets 33 and 37 of a brake device 13 attached to brake circuits I and II at every time though control of a valve by an output signal from an electronic control device 72 actuating a brake pressure control device 11. An increased brake pressure is generated at the circuit and outlet pressure chambers 22 and 23 of the brake device connected to the respective buffer accumulators are shielded from the brake circuit generating a brake pressure increases by control of a valve through actuation of the brake pressure control device.
Patent JP-H08232764-A (JP)
Title: Carburetor
Inventor: SONODA EIJI
IPC: F02M5/08
Filed: 1995-02-27
Abstract: PURPOSE: To prevent the occurrence of spew phenomenon in the vicinity of a secondary touch, to relax the fluctuation of an air-fuel ratio during ordinary operation, and to simplify structure. CONSTITUTION: Air entering through the inlet 3a of an air bent tube 3 flows through a scavenging passage 12 after the flow of it through the upper air chamber 1a of a float chamber 1 and is sucked in the throat spread part 10a of a large venturi 10. This constitution suppresses the generation of foams in a float chamber through scavenging. Since the scavenging passage 12 is opened to a throat spread part 10a, the pressure fluctuation of the narrowest part of the large venturi 10 is not exerted on the scavenging passage. Thereby, the fluctuation of an air-fuel ratio during ordinary operation is prevented from occurring.
Patent JP-H04276200-A (JP)
Title: Ejector pump
Inventor: YASUDA MASAHARU
IPC: F04F5/48
Filed: 1991-03-05
Abstract: PURPOSE:To prevent the deterioration of the ejector effect due to the reduction of the flow rate of fluid by allowing a needle valve to pressure-adjust and jet out fluid into a nozzle inserted into a throat part. CONSTITUTION:Fuel is sent into an ejector pump 2, and the fuel in a fuel tank is pumped up by the jet stream action in a throat part 16. A constant differential pressure valve 6 and the ejector pump 2 are joined, and the fluid energy is converted to the speed energy by a needle valve 15 forming a variable orifice. The speed energy which is immediately behind the needle valve 15 is directly utilized as the primary fluid of the ejector pump 2. A balance piston 9 advances and retreats, and a nozzle outlet hole is adjusted by the needle valve 15, and the jet stream is pressure-adjusted, and the ejector effect is not deteriorated even if the flow rate of the jetted fluid reduces.
Patent JP-H07273731-A (JP)
Title: Method and apparatus for distributing multi-media data
Inventor: KURISUCHIAN SANIINO
IPC: H04H20/76
Filed: 1995-02-27
Abstract: PURPOSE: To provide two kinds of service by one device. CONSTITUTION: A system uses a channel CN which performs data transmission between a server S connected to an information source I and user's peripheral equipment PS. The system operates in broadcasting mode for displaying video programs to a user and distribution mode for allowing the user to edit video programs. In the broadcasting mode, respective channels are connected to a compiled program. In the distribution mode, the channels are connected to respective users, who are enabled to access different information sources.
Patent JP-S55131842-A (JP)
Title: Chart plotter
Inventor: KANEKO YUKIO
IPC: G06F3/048
Filed: 1979-03-31
Abstract: PURPOSE: To help a limb-handicapped person in chart plotting operation by making it possible to plot easily a flow chart only by easy key operation by using a display unit which provides the display of an inputted symbol mark, etc.  
     CONSTITUTION: Display unit 2 is provided which has TV screen type display screen 2a displaying symbol marks, etc., inputted from keyboard 1 for inputting symbol marks, characters, numbers, etc., and on board 1, input keys 3 of different kinds in size are arranged. Then, display screen 2a is provided with square ruled sections 7, the standard of inputted marks M, etc., and a display controller equipped at adequate positions on board 1 or of unit 2 with adjustment keys for the indications and adjustments of display positions of mark M, etc., a roll-up key for moving upward part of a displayed flow chart, a roll-down key for moving downward a part undiplayed on display screen 2a, etc., is provided, thereby making it possible to plot easily a flow chart through simple key operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08198331-A (JP)
Title: Cushioning material made of fluororesin film
Inventor: MIDORIKAWA KATSUO
IPC: B65D81/107
Filed: 1995-01-20
Abstract: PURPOSE: To obtain a cushioning material enhanced in heat-insulating properties and flame retardance and improved in cushioning properties by a method wherein welding lines are provided in a bag body made of a fluororesin film containing air to section it into a plurality of sections. CONSTITUTION: Fluororesin films (a), (a) are opposed to each other and sealed with welding lines 1a, ... on the periphery thereof to form a bag body 1. An air hole 1b is formed in the bag body 1. Air is injected to approximately 1.1-1.5atm. Longitudinal and crosswise welding lines 2a, ... are formed in the bag body 1 containing injected air by thermal fusing or high-frequency bonding to section the bag into a plurality of sections 2s, .... As the fluororesin film (a), an ethylene-tetrafluoethylene copolymer ETFE, a perfluroalkoxy PFA, or a vinylidene fluoride PVdF having a thickness of 10-200μm can be preferably used. The obtained cushioning material is used as a packing material or a filler provided between top and back plates of a building material.
Patent JP-S58158328-A (JP)
Title: Fuel injector at every cylinder
Inventor: SUZUKI SATORU
IPC: F02D41/36
Filed: 1982-03-12
Abstract: PURPOSE:To prevent malfunction even when the width of fuel injection pulses increases in size by providing a counter means outputting reset signals when the intervals of injection pulses are longer than the time corresponding to the number of revolution of an engine. CONSTITUTION:The logical multiplication H of injection pulses B and revolution pulses C is obtained by an AND circuit 16, and the pulse number of signals H is counted by a counter 17. When the counting reaches predetermined number or more, pulses I are outputted, and the reset signals of a holding circuit 2 are acquired by the pulses. Revolution pulses represent pulse width corresponding to the revolution of the engine and are generated continuously. The continuous supply of fuel only to a prescribed cylinder is prevented because the holding circuit is reset even when the pulse width of fuel injection pulse increases in size more than the generated intervals of cylinder pulses.
Patent JP-H01213236-A (JP)
Title: Production of clathrate compound
Inventor: SUGI HIDEO
IPC: C07C39/17
Filed: 1988-02-22
Abstract: PURPOSE:To advantageously obtain a clathrate compound, containing a guest compound included in a host compound and useful as a sustained release aromatic agent, etc., without any problem and using any solvent, such as organic solvent, by adding the powdery host compound to a melt of the guest compound. CONSTITUTION:A guest compound which is a solid at ordinary temperature is initially melted into a liquid. Powder of a guest compound is then directly added to the melt of the guest compound and stirred. In this case, reaction temperature is preferably within the range of >= a temperature at which the guest compound is in a molten state and <=100 deg.C. The reaction time is 1-60min and the sufficient time is normally about 5min. Furthermore, a compound having about 20-70 deg.C melting point, e.g., hinokitiol, alpha-terpineol or l-menthol, is preferred as the guest compound. 4,4'-Cyclohexylidenebisphenol expressed by the formula, etc., are cited as the host compound.
Patent JP-H08206433-A (JP)
Title: Gas filtration element
Inventor: KAMEI TAKAFUMI
IPC: B01D53/38
Filed: 1995-02-03
Abstract: PURPOSE: To mount numbers of elements on a filter and to increase the capacity of the filter by forming a packacre which constitutes the element with a porous material having flexibility and tensile elasticity. CONSTITUTION: In an element A, a hollow rod type package 1 is formed out of a porous material such as polyurethane having flexibility and elasticity, and the package 1 is filled with active carbon particles 2. The element A can hardly keep standing due to the flexibility of the package 1 and is freely deformed, e.g. bent and twisted. The element A remains in the original rod form or is twisted spirally corresponding to a space into which it is inserted, or numbers of the elements A are spread in parallel, and sometimes they are arranged radially into a spiral form to be mounted on a filter such as deodorizing device.
Patent JP-S62197841-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NAGASAKI NOBUTAKA
IPC: G06F12/06
Filed: 1986-02-26
Abstract: PURPOSE:To facilitate the change of an address space of an incorporated memory circuit for a semiconductor integrated circuit device, by using the 2nd writable memory circuit to qualify the address data needed for the 1st memory circuit that is selected by the designation of an address. CONSTITUTION:In case the address bus of a bus BUS consists of 16 bits, for example, the address signals A0-A10 consisting of 11 bits out of those 16 bits are supplied to a RAM for designation of the address of the RAM. While other address signals A11-A15 of 16 bits are supplied to a comparator DC. The comparator DC is not limited especially and detects the coincidence or discordance between the signal A11-A15 and address signals B0-B4 stored in a relocation register LR. The RAM enable signal RAM outputted from a microprocessor CPU is supplied to an AND circuit consisting of a NAND circuit ND and an inverter circuit IV. Therefore the output signal SEL outputted from the AND circuit is supplied to the RAM as a selection signal.
Patent JP-S55136102-A (JP)
Title: Oxygen generating solid agent
Inventor: KANEMOTO YUTAKA
IPC: C01B13/02
Filed: 1979-04-03
Abstract: PURPOSE: To facilitate handling of the title solid agent and enable long-term storage thereof by mixing MnO 2 , Ti and/or low carbon ferroalloy, and asbestos and/or glass fiber into perchlorate followed by pressure molding.  
     CONSTITUTION: This oxygen generating solid agent is prepared by adding an adequate amt. of Ti or low carbon ferroalloy as a reducing agent to perchlorate as a principal component and further adding catalyst MnO 2  and asbestos or glass fiber as a heat insulating excipient. This solid agent is easy to handle, can be stored for a long term, and can successively generate high purity oxygen gas. The principal component and the other components are finely pulverized and mixed as follows: the principal component about 65W85wt%, the reducing agent and the catalyst about 5W25wt% and the excipient about 2W8wt%. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01214840-A (JP)
Title: Formation of polyimide pattern
Inventor: FUJISAKI KOJI
IPC: C08G73/10
Filed: 1988-02-24
Abstract: PURPOSE:To enhance adhesion between a polyimide film and a photoresist by interposing an interface modifying film made of a specified compound between the film of polyimide or its precursor and the photoresist. CONSTITUTION:The interface improving film made of aluminum alcoholate, such as aluminum isopropylate or monosec-butoxy-aluminum diisopropylate, or aluminum chelate, such as ethyl acetate aluminum diisopropylate or aluminum tris(ethyl acetate), is formed between the film of the polyimide having a low expansion coefficient of <=3X10<-5>K<-1> or its precursor obtained by heating the precursor varnish at <=250 deg.C, and semihardening it and the photoresist of a cyclic rubber type negative photoresist or the like.
Patent JP-H06231781-A (JP)
Title: Solid high polymer electrolytic type fuel cell
Inventor: TAMURA MASAYUKI
IPC: H01M8/04
Filed: 1993-02-03
Abstract: PURPOSE:To provide a high performance solid high polymer type electrolytic fuel cell by providing a positive ion exchange film having low electric resistance as a solid high polymer electrolyte. CONSTITUTION:A fuel cell is provided by forming a positive ion exchange film of parfluorocarbon polymer containing sulfonic acid group, as a solid high polymer electrolyte. For the positive ion exchange film, a film consisting of the layered bodies of at least two kinds of parfluorocarbon polymer films having different moisture contents, is used. The positive ion exchange film preferably has a structure in which polymer films are formed in the descending order of content from the side facing the positive electrode to the negative electrode in a fuel cell.
Patent JP-H01216183-A (JP)
Title: Feed valve for preventing water hammer
Inventor: TAKEDA YOSHIAKI
IPC: F16K31/40
Filed: 1988-02-24
Abstract: PURPOSE:To smoothly introduce water in a cylindrical chamber and to prevent entering of foreign matter by providing a cap with a small hole on a horizontal hole of a diaphragm base of a feed valve, and disposing a circular rib on the surface of the small hole. CONSTITUTION:A cap 7 having a small hole 8 on the water absorbing port side of a horizontal hole 5 is provided on the horizontal hole 5 of a diaphragm base 3 of a feed valve. A circular rib 9 is projected on the surface of the small hole 8 of the cap 7. Water which is about to enter through the small hole 8 is caused to collide with the rib 9 to produce turbulence by the circular rib 9, whereby floating foreign matter is moved away therefrom to be kept from flowing in the small hole 8.
Patent JP-H09232958-A (JP)
Title: Da converter
Inventor: AKIYASU MASAICHI
IPC: H03M5/08
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a DA converter which never excerts a bad influence upon the quality of a reproduced sound by eliminating power consumption between a PWM(pulse width modulation) signal generating part and a low-pass filter. SOLUTION: In the DA converter in which digital data is converted into the PWM signal of different pulse width, and the PWM signal is inputted to the low-pass filter 12, and an analog signal is outputted, the impedance converter 13 of FET configuration is installed between the output of the PWM signal generating part 23 and the low-pass filter 12, and the PWM signal is inputted to the low-pass filter 12 through the impedance converter. Since the impedance converter 13 of the FET configuration has very large input impedance, the power consumption between the PWM signal generating part 23 and the low- pass filter 12 can be eliminated, and in addition, since output impedance is low, current supply capacity to the low-pass filter 12 can be increased, and the stable transmission of the signal becomes possible, and the quality of the reproduced sound is never badly influenced.
Patent JP-S55131459-A (JP)
Title: Producing one side zinc-plated steel plate by grinding
Inventor: KAIHARA RIICHI
IPC: B24B1/00
Filed: 1979-04-02
Abstract: PURPOSE:To produce a one side zinc-plated steel plate under advantageous conditions by grinding one side of an unalloyed, molten, zinc-plated steel plate by a grinding belt coated with grain the particles of which have a comparatively dull grinding edge at a specified bulk specific gravity. CONSTITUTION:The effect of the shape of particles of grain on the capability of the grain of grind-removing a layer of unalloyed, molten zinc is best evaluated on the basis of the bulk specific gravity thereof. The bulk specific gravity of grain varies depending upon the kind and material thereof. The bulk specific gravity of grain and the particle size thereof have such relation as shown in the drawing. Therefore, a belt sander with grain having a bulk specific gravity which is greater by 0.05-0.20 than measured values of bulk specific gravities shown in solid lines of molten alumina and silicon carbide coated on an ordinary belt sander and which is in regions shwon in diagonal lines, and having particles with comparatively dull grinding edges should be selected. When an unalloyed, molten zinc-plated steel plate is ground by such a belt sander, few zinc chips stick to the surface of the belt so that the life of the belt is doubly increased. Thus, a one side zinc-plated steel plate can be produced advantageously.
Patent JP-H11221141-A (JP)
Title: Exhibit supporting device for exhibition panel
Inventor: TOMITA KENICHIRO
IPC: A47G1/08
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an exhibit supporting device for exhibition panel which can easily display works and which is integratedly constituted with a lighting system, so that the device is easy to install and remove and excellent in workability. SOLUTION: A guide frame 6 is configured so that a recess to be fitted on the upper edge of an exhibition panel 1 is formed in the lower part and that guide rails 10 having approx. a C-section are furnished rigidly at the left and right sides of the upper part and is installed alongside the upper edge of the exhibition panel 1 assembled by fitting the left and right sides of a panel 2 to a stand 3 removably, and a carrier slide 11 is fitted slidably to the guide rail 10, and a hanging hook is installed on this carrier slide 11 with level adjustability through a wire 12. A supporting slide 20 fitted with a luminaire 18 in the upper part is fitted slidably on the left and right guide rails 10, and leads 26 from the luminaire 18 are connected with a power outlet 19 provided in the upper groove between the guide rails 10.
Patent JP-H03244472-A (JP)
Title: Fire hose cleaning device
Inventor: ONARI EIJI
IPC: A62C33/02
Filed: 1990-02-22
Abstract: PURPOSE:To accomplish a fire hose cleaning device with simple, small, light and inexpensive construction by composing it from at least one roll brush on which a fire hose is placed and driven, an endless belt drive device on which the socket is placed and driven, and another endless belt drive device which inclines to the first named drive device so as to produce an acute angle toward the transport direction. CONSTITUTION:At the time of starting, a roll brush B, feed rollers R1, R2, R3, R4 are driven in the direction of arrow, and in this condition it is only required to hold the socket 6 of a fire hose 5 by hand and place between two endless belts B1, B2. Because the endless belt B1 is provided on its obersurface with a number of ridges C, the flange (g) of the socket 6 receives frictional resistance from each ridge C, and when fed in the transport direction, contact is made with the undersurface of the other endless belt B2 in the upper part which is pressed resilientedly by a spring S always downward. This causes the mentioned flange (g) to be pinched fast between the two endless belts B1, B2 perfectly and fed out in the transport direction, wherein the feed roller R4 is so arranged as to rotate freely in the arc form round a shaft P1, so that slow advancing is made while pinched by the own weight of the roller R4 and the resilient force of the spring S.
Patent JP-H0623964-A (JP)
Title: Method and device for supplying ink to form roller of rotary press
Inventor: KURAUSU DEIITAA BAROWA
IPC: B41F31/22
Filed: 1993-03-01
Abstract: PURPOSE: To finely meter the amount of ink during operation corresponding to production conditions relating to the number of revolutions when ink is fed to a form roller of a rotary press so that ink is continuously transferred from a cover of an ink roller to the form roller. CONSTITUTION: When ink of an ink roller is fed to a cover of porous material from an inner chamber of the ink roller through a radius hole in a first pipe coaxial with the inner chamber so as to be metered, the amount of the ink is measured by continuously adjusting the cross sectional areas of holes 24 of a hollow axis 11 and the cross sectional areas of the first pipe 26 and thereafter the ink is passed through a number of holes 41 in a rotating second pipe 33 so as to be distributed and given to the cover pipe 44 rotating at different speeds, whereby the ink is fed to a form roller.
Patent JP-H08229554-A (JP)
Title: Device for controlling operation of reverse-osmosis membrane water generating plant
Inventor: CHIBA MAYUMI
IPC: C02F1/44
Filed: 1995-02-28
Abstract: PURPOSE: To obtain the target value of the plant state parameter in conformity to the actual circumstances at the time of controlling the operation of a reverse- osmosis membrane water generating plant. CONSTITUTION: At least three relational expressions relating to the plant state parameters such as the flow rate of supply water, flow rate of permeated water, etc., are calculated in a state calculating means 25 from the temp. measured by a thermometer 10 and the previously inputted operating conditions. In a target value calculating means 27, the predetermined values of the state parameters other than the unknown parameters of the same number as the relational expressions calculated by the state calculating means 25, and the target values of other state parameters are calculated. The operation of the plant is controlled by a control means 28 based on the state parameters.