baber/WOPTO huggingface dataset:
Patent JP-H07115282-A (JP)
Title: Multilayer-adhering multilayer printed wiring board and jig for use in the method
Inventor: YAMAGISHI KAZUJI
IPC: H05K3/46
Filed: 1993-10-19
Abstract: PURPOSE:To enhance operation efficiency by a method wherein 2 sheets of plate hollowing out a center part are coupled with a plurality oi springs and a prepreg and a copper foil are respectively overlapped on an inner layer circuit plate and both surfaces of the inner layer circuit plate in a part that the 2 sheets of plate are hollowed out and interposed by a mirror plate and heated and pressed and integrally laminated. CONSTITUTION:In a plate 1 that its center portion is hollowed out at a specific size, its number, etc., is changed using a stainless material and a plurality of springs 2 by a multilayer adhering force. force. A hot plate 3 of a multilayer adhering device transmits heat and applies pressure by moving up and down by oil pressure. The stainless material, etc., is used for a mirror plate 4. By using such a jig, in an inner layer board 7 and the both surfaces, a prepreg 6 and a copper foil are overlapped and the mirror plate 4 is further overlapped on both surfaces, and such a construction is overlapped in four stages and then arranged in the hollowed part. Thereafter,this is heated and pressed and integrally laminated. Thus, a method excellent in operation efficiency and a jig can be obtained.
Patent JP-H01102786-A (JP)
Title: Core slider loose chip omission device
Inventor: HAGIWARA HIROYUKI
IPC: G11B21/21
Filed: 1987-10-16
Abstract: PURPOSE:To efficiently remove a loose chip by spraying pressure water on the floating plane of a core slider moving at constant speed and entire plane of a center track by using a rotating high pressure water nozzle and omitting the loose chip remaining on the floating plane of the core slider and the center track. CONSTITUTION:A nozzle 2 is arranged so that whose rotary axis line can coincide with a center line between two stripes of belts 3L and 3R so as to confront the injection port of high pressure water of the nozzle 2 with the floating plane 11 of the core slider 1 and the center track 15. By confirming the passage of the core slider 1 by sensors 6B and 6F provided on the middle way of a transmission path, a nozzle head 21 starts its rotation, and sprays the high pressure water on the floating plane 11 of the core slider 1 and the center track 15. And when the core slider 1 passes the lower part of the nozzle 2 at constant speed, the high pressure water is sprayed on the floating plane 11 of the core slider 1 and the entire plane of the center track, thereby, the loose chip is omitted by the function of the high pressure water. In such a way, it is possible to improve efficiency to remove the loose chip.
Patent JP-H08103637-A (JP)
Title: Filtration unit for separating substance through adsorption film
Inventor: MATSUSOUDO KAARUBAKUSHIYU
IPC: B01J20/28
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a filter unit having high adsorption ability and fluidity for selective separation of substances from fluids through filtration of porous adsorptive membrane. SOLUTION: The unit comprises a plurality of filtration chambers 3 formed of a variable number of porous adsorptive membrane sections and arranged parallel and having adsorptive membrane stacks 6 and 8. As the pressure difference between a fluid inlet and a filtered liquid outlet is maintained same in each adsorptive membrane stack, the unit can be used not only for laboratory operations but also for scale-up operations and manufacturing processes.
Patent JP-H0979018-A (JP)
Title: Spark plug
Inventor: YASUDA TERUYOSHI
IPC: F01L13/08
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To realize fully automatic decompression function with simple constitution by forming a flow hole leading to outside air in a spark plug removably and piercingly provided at a cylinder of an internal combustion engine, and providing a switching valve that can close the flow hole upon receiving pressure of specified value or more in a combustion chamber. SOLUTION: When the pressure of a combustion chamber is low, a valve element 11 disposed in a hollow collar body 3 of a spark plug 1 is pressed to a bottom wall 13 of the hollow collar body 3 by a spring 12, and the pressure in the combustion chamber passes a communicating hole 8, a through hole 9 and the inside of the hollow collar body 3 and escapes to the outside air from a flow hole 7. When the pressure in the combustion chamber exceeds the specified value, the valve element 11 is pushed up against the force of the spring 12 and pressure-fitted to the lower face of a top wall 18 of the hollow collar body 3.  The communicating hole 8 is thereby closed with the valve element 11 of a selecting valve 10, that is, the pressure in a cylinder is released to the outside air at the start time of an internal combustion engine so as to facilitate the start, and decompression function is automatically released during the operation of the internal combustion engine.
Patent JP-H06110610-A (JP)
Title: Coordinate input device
Inventor: SHIBATA HIROSHI
IPC: G06F3/037
Filed: 1992-09-30
Abstract: PURPOSE:To improve the accuracy of a coordinate input operation by detecting the position of a finger close to the display plane of a display device and displaying a cursor at the relevant position of the display plane according to this position information. CONSTITUTION:As an approach position detecting means provided with an infrared radiation source 51 and a sensor 52, a touch panel 5 is mounted at the first prescribed position apart from a display plane 4 on the display plane 4 of a CRT display device 3 and as an input operation detecting means provided with a ray source 61 and a sensor 62, a touch panel 6 is mounted at the second prescribed position close to the display plane 4 rather than the first prescribed position. According to position information 5a from the touch panel 5, a CRT display controller 1 displays a cross cursor showing the approach of a finger 7 at the relevant position on the display plane 4 of the CRT display device 3. When an approach detecting signal 6a is inputted from the touch panel 6 in the state of inputting this position information 5a, a cursor display position at that time is detected as an input coordinate position, and coordinate information is outputted to a computer 2.
Patent JP-H0510012-A (JP)
Title: Wall display material for building
Inventor: KATO TERUHIRO
IPC: E04F13/08
Filed: 1991-07-04
Abstract: PURPOSE:To obtain a wall displayer for building by a simplified construction work. CONSTITUTION:The surface of an inorganic ceramic plate is smoothened, and a display design such as picture or letter is applied to the smoothened surface, and grooves 2 and 3 are formed on the upside and downside of a plate material 1. The plate 1 and bars 4 having projected combining lines 5 and 6 on upper and lower parts constitute the wall display material. The grooves of the prate 1 are fitted with the projected lines of the combining bars attached to the body of building, and a caulking material is packed into the joints 21 between the plates 1 to make up a wall.
Patent JP-H06113579-A (JP)
Title: Position control method and position controller
Inventor: NAGANO TETSUAKI
IPC: H02P29/00
Filed: 1992-09-30
Abstract: PURPOSE:To obtain a position controller performing relative positional control between a work and a tool member smoothly while suppressing mechanical vibration due to movement and stoppage of the work or the tool member. CONSTITUTION:The position control system comprises a machining table 4 constituted movable on a bed 260 while mounting a work, and a first detecting means 10 for detecting acceleration of the machining table 4. The position control system further comprises a second detecting means 11 coupled with the bed 260 and detecting acceleration of a tool loaded to a column 264 in the moving direction of the machining table 4, and a torque correcting means 12 receiving detection results from the first and second detecting means 10, 11 and suppressing relative vibration between the work mounted on the machining table 4 and the tool loaded to the column 264 in the moving direction.
Patent JP-S63115212-A (JP)
Title: Automatic output switching device for grain drier
Inventor: SATAKE TOSHIHIKO
IPC: G05F1/14
Filed: 1986-11-01
Abstract: PURPOSE:To supply a stable voltage to a control circuit and to prevent a grain drier from being unoperable by the variation of the voltage, by detecting the change of a primary-side voltage of a transformer to automatically switch a secondary-side output terminal. CONSTITUTION:If voltage drop occurs during operation of a grin drier 1, the primary voltage of a transformer 27 which raises single-phase 100V to 200V is detected by a voltage detecting circuit 21, and the detection signal is inputted to an output selecting circuit 25 to automatically select an output terminal corresponding to the drop of the primary voltage, and 200V is always stably supplied from the secondary side of the transformer 27 to a control circuit 26. Thus, a constant voltage is stably outputted to the control circuit 26 even if the supply voltage is varied at the time of single-phase operation, and the phenomenon that a motor, a fuel pump, etc., are stopped by the operation of an electromagnetic switch due to the variation of the voltage to make the grain drier 1 unoperable is prevented.
Patent JP-2000089712-A (JP)
Title: Display device and its display control method
Inventor: KANAI IZUMI
IPC: G09G5/00
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a display device which provides a table built-in display device in a state always optimum for users without depending upon the state of the display device and its display control method. SOLUTION: The inclination of the display surface 3 of the display device 1 is detected and the display luminance of the display surface 3 is regulated according to the detected inclination of the display surface 3. When the display surface 3 faces upward, the display luminance is made lower and if the display surface is in a perpendicular state, the display luminance is made higher. According to this method, the adjustment of the luminance of the screen by the inclination of the display surface is made possible and, therefore, the users may be provided with the state of making the display surface easily visible.
Patent JP-H1199692-A (JP)
Title: Color image electrophotography apparatus
Inventor: ONOSE KATSUYOSHI
IPC: B41J2/44
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To have an adequate cleaner replacing cycle in a fixing device by providing a counter for counting the number of effective dots of printing data per color, calculating the feasible blackening ratio per color from the total printing dot number in the printing area and the counted value, and converting the standard blackening ratio into the number of pages. SOLUTION: The amount of the toner to be adhered onto a cleaning roller 56 is proportional to the amount of the toner passing through a fixing roller 50, that is, the blackening ratio. The total dot number corresponding with each paper size is stored preliminarily in a ROM. The total dot number according to the printing area information (paper size) from the host is read out from the ROM. On the other hand, the printing dot number according to the total printing area per color is read out from a printing dot count controlling part so as to calculate the printing data blackening ratio for each color by (effective printing dot number in the total printing area per color) ÷ (printing dot number in the total printing area).  By adding a multiple with respect to the standard blackening ratio in a page number counter, the degree of fouling of the cleaning roller 56 can be administered by the page number counter.
Patent JP-H04138505-A (JP)
Title: Device for recognizing traveling route of moving vehicle
Inventor: TAKAHASHI HIROYUKI
IPC: G08G1/16
Filed: 1990-09-29
Abstract: PURPOSE:To quickly recognize the simple structure of a traveling route by providing this tranveling route recognizing device with a means for calculating the structure of a traveling route based upon correlation between an image indicating a traveling route area and a mask image. CONSTITUTION:The traveling route shapes of various traveling routes are previ ously grasped and measured and mask image coincident with the measured shapes is stored in a mask storing part 4. The mask storing part 4 outputs the prescribed mask image to a convolver 5 under the control of a main control part 7 as a reference image for the recognition of a traveling route. The convolver 5 applies two-dimensional lateral convolution from left to right to an image in a traveling area extracted by a labeling part 3 and the mask image read out from the storage part 4. Thereby, correlation between both the images can be obtained and an image indicating the distribution of the degree of correla tion can be formed. Consequently, rough road structure relating to the traveling direction or gradient of the traveling route can quickly be extracted.
Patent JP-H0599505-A (JP)
Title: Electric apparatus for heating water
Inventor: FUTAMURA TADAO
IPC: F24H1/18
Filed: 1991-10-09
Abstract: PURPOSE:To obtain the title apparatus, which has a structure in which respective hot-water storage tanks are located at a plurality of hot-water storage places, and hot water is supplied from an electric heating tank to each of the hot-water storage tanks and is stored therein, and even if the hot water is simultaneously used at two or more of the hot-water storage places, such a trouble as the hot water is used up does not occur. CONSTITUTION:On the basis of outputs from level sensors LS1, LS2, LS3 placed on respective hot-water storage tanks 1, 2, 3, a control part for controlling the operation of a heating device 40 and pumps P1, P2 and for controlling the opening and closing of valves V11, V12, V13, V21, V22, V23, which are connected to pipe lines for supplying hot water to each of the hot-water storage tanks, stores the amount of hot water supplied to each of the hot-water storage tanks, during a definite period. The following function is provided, that is to say, when some waterlevels detected by a plurality of the level sensors are simultaneously lowered at a preset level or lower, a valve for the hot-water storage tank requiring the supply of a large amount of hot water is opened first of all and the hot water is preferentially replenished to this tank, on the basis of storage data.
Patent JP-H0982489-A (JP)
Title: Plasma measuring probe
Inventor: TANAKA TSUTOMU
IPC: H01L21/302
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To enhance the measuring accuracy, shorten the time of cleaning off the deposit, and heighen the rate of a plasma measuring probe in service by precluding the products from reactions from depositing on the surface of a metal electrode of the measuring probe. SOLUTION: An insulative layer 16 is formed on the rear surface of an electrode plate 15, and thereon a heater 17 is laminated, and insulative layer is provided while the surface sensing part 15a of the electrode plate is left. Thus a plasma measuring probe is accomplished. Because this probe can be heated by a heater, the products from reactions can be prevented from depositing on the probe.
Patent JP-H11163246-A (JP)
Title: Multiple level wiring structure and method of connection between levels
Inventor: CRONIN JOHN E
IPC: H01L23/538
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To form through vias without additional mask, by forming a second interconnect area in contact with a first insulating layer on a first interconnect area, forming a second insulating layer on an etching stopping layer, and forming an opening which overlaps with an opening in the etching stopping layer. SOLUTION: A nitride etching stopping layer 42, a polyimide insulating layer 44, a nitride etching stopping layer 46, a polyimide insulating layer 48 and nitride etching stopping layer, are deposited in sequence to form a stack. The etching stopping layer 42 is directly deposited on an etching stopping layer 26 in a partial contact with it. This forms a 'hidden mask area'. A resist layer 52 is developed to expose a part of the top of the nitride etching stopping layer 50 and to mark an opening which forms an M3 via interconnect area 54 and multilayer through via multiple connection area 57. In this way, a multilayer through via can be formed through the use of the hidden mask image without additional mask nor interconnect resistor.
Patent JP-H1089185-A (JP)
Title: Fuel injection device of gasoline engine
Inventor: KUSHIDA TAKEO
IPC: F02M37/20
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection device of a gasoline engine, capable of reliably performing start-up of an engine. SOLUTION: A fuel injection device is provided with a temperature detector 23 provided on a fuel supplying passage, a pressure detector 25, and a vapor purge valve 35 for discharging fuel vapor in the fuel supplying passage. When the detected temperature and the detected pressure are in the specified value range at start-up a gasoline engine, a controller 27 judges the presence of vapor, and the vapor purge valve 35 is opened. Accordingly, vapor in the fuel supplying passage can be reliably discharged at start-up of the gasoline engine, an adverse effect of vapor-lock caused by the presence of vapor and an adverse effect of pressure rise are prevented, and start-up of the engine is reliably performed.
Patent JP-S62122591-A (JP)
Title: Racemization of optically active 5-substituted hydantoin
Inventor: KATO MASAAKI
IPC: C12P17/14
Filed: 1985-11-25
Abstract: PURPOSE:To easily obtain the titled racemic compound by treating an optically active 5-substituted hydantoin with a cultured liquid, microbial cell or treated cell of a specific microorganism. CONSTITUTION:Arthrobacter DK-200 strain is cultured in a medium containing carbon source, nitrogen source, etc., and optionally 0.05-0.3wt% hydantoin compound, etc., at 20-85 deg.C and 4-11pH for 5-120hr to obtain a culture product containing hydantoin racemase. Disintegrated cell, etc., of the culture product is added to an aqueous medium containing an optically active 5-substituted hydantoin at a concentration of <=40wt% and made to react with each other at 5-10pH and 15-50 deg.C optionally in the presence of 0.1-10mM of MnCl2, etc., to obtain racemized DL-isomer.
Patent JP-H10106687-A (JP)
Title: Connector mounting structure
Inventor: SHINODA KEISUKE
IPC: H01R13/73
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To provide such a connector capable of smoothly moving or rotating a plug to the inserting direction (a cable outgoing direction) even if the connector has a number of pins. SOLUTION: Upper and lower guide holes 5a, 5b are provided in symmetry on the mutually opposing upper and lower faces of a cutout 6 in an electronic device mainbody 1. Stepped pins 2a, 2b are inserted into the upper and lower guide holes 5a, 5b. Nuts 3a, 3b are used to hold a connector 4 therebetween for mounting. With the stepped pins 2a, 2b, the connector 4 is fixed thereto to be freely rotatable or movable around the stepped pins. The guide holes 5a, 5b are formed in the same shape at the upper and lower sides, into a circular shape, e.g. so that the connector 4 can be freely transferred (rotated) with the guide holes as guides.
Patent JP-H09106258-A (JP)
Title: Information display device
Inventor: TANJI TAKAHIKO
IPC: G02B5/32
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To make a displayed mark easy to visually recognize and install it at an arbitrary position by providing a hologram mark where information to be transmitted is recorded by holography and a light source which reproduces the information recorded on the hologram mark. SOLUTION: The hologram mark 4 is irradiated by a light source 5 to reproduce the information recorded on the hologram mark 4, and the information is displayed stereoscopically at a virtual display position. Consequently, the information display device 1 is fitted onto the ceiling surface or side wall surface of a road tunnel and utilized to transmit traffic information on a road, and an automobile driver can easily and visually recognize the transmitted information. Further, the information display device 1 can be arranged at a distance from the virtual display position, so the hologram mark 4 and light source 5 can easily be installed at an arbitrary position. Further, the hologram mark 4 and light source 5 are built in a pixel unit 2 and then the installing operation is made easy to increase the amount of information.
Patent JP-H04139736-A (JP)
Title: Structure of tape carrier and bonding method therefor
Inventor: TAKABAYASHI HIROYUKI
IPC: H01L21/603
Filed: 1990-09-28
Abstract: PURPOSE:To hold mechanical strength of a forming part and to improve connecting reliability of an outer lead bonding by so bending the connecting part of an outer lead as to be gradually reduced in the connecting width of the connecting part as compared with the width of a wiring land. CONSTITUTION:An outer lead 1a of a tape carrier 1 is formed of a forming part 1a-1 having a width A slightly wider than the width R of a wiring land 2a and a connecting part 1a-2 for connecting the lead 1a to the land 2a. The part 1a-2 is so formed with a contracted part 1a-2a of a connecting part B (varied in a lead extending direction X) as to be reduced at both side ends of the part 1a-2 from a position Q slightly out of a bending position P of the part 1a-1 toward the center of the land 2a to be constricted in a circular-arc state gradually from the width R of the land 2a and to again gradually increased to the original width A (slightly wider than the width of the land 2a). Thus, necessity of uniformly reducing to the lead width of the forming part even at a microscopic lead pitch is eliminated, a fear of disconnection is reduced, and its mechanical strength can be maintained.
Patent JP-S63183425-A (JP)
Inventor: JIYOOJI REIMONDO SUTEIRUUERU J
IPC: H04J14/02
Filed: 1987-10-20
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-H01135809-A (JP)
Title: Production of ethylene copolymer
Inventor: GERUHARUTO RUFUTO
IPC: C08F210/02
Filed: 1988-10-20
Abstract: PURPOSE: To inhibit the decomposition of monomers and to obtain a low melt index polymer in a high yield by polymerizing ethylene and a comonomer with a specified diphenylethane deriv. as a polymn. initiator under specified conditions.  
     CONSTITUTION: Ethylene and at least one comonomer such as vinyl acetate or methyl acrylate are used as polymerizable monomers, ≤40 mol diphenylethane deriv. of the formula [where R 1 -R 6  are each H, a (substd.) alkyl, (substd.) aryl, aralkyl, alkylaryl, CN, COOH, ester, acid nitrile, alkoxy, 1-4C alkylsilyloxy, arylsilyloxy or halogen (each alkyl contains 1-10C atoms)], e.g. 2,3-dimethyl-2,3-diphenylbutane, referred to one million mol of the monomers, is used as a C-C labile polymn. initiator and polymn. is carried out under a pressure of 60,000-350,000 kPa and at a temp. of 130-350°C. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H0596083-A (JP)
Title: Full automatic washing machine
Inventor: KENJO YOSHITOYO
IPC: D06F33/02
Filed: 1991-10-11
Abstract: PURPOSE:To decide the quantity of cloth in a short time after the operation is started so that a detergent corresponding to the quantity of cloth can be thrown in, and also, to improve the cloth quantity deciding accuracy. CONSTITUTION:A rotation angle of a motor 5 for driving a pulsator provided in a washing and spindrying tank so as to be freely rotatable is detected by an encoder 15, and its output is inputted to a cloth quantity deciding means 17 for deciding the quantity of cloth in the washing and spindrying tank. When an operation for driving the motor 5 for a prescribed time T1, and thereafter, stopping it for a prescribed time T2 before supplying water to the washing and spindrying tank is executed plural times by a control means 18, the cloth quantity deciding means 17 decides the quantity of cloth by an output of the encoder 15 extending from the beginning of a stop period to a prescribed time T3.