baber/WOPTO huggingface dataset:
Patent JP-S63241868-A (JP)
Title: Fuel cell stack
Inventor: HOTTA MINORU
IPC: H01M8/02
Filed: 1987-03-30
Abstract: PURPOSE:To surely penetrate an electrolyte into a tile of each cell to be uniformly supplemental by receiving the electrolyte supplemented from an electrolyte supply hole at an electrode to let it penetrate into the tile. CONSTITUTION:When a small amount of fused solution of electrolyte (carbonate) is supplied from a passage 8 provided at an upper holder 6 of a fuel cell stack, droplets of the electrolyte 11 fall in a vertically-oriented passage composed of a compensating port 5 of a tile 1 and a separator 4. The electrolyte 11 falls on an anode 3 extruded in the compensating port 5, where a small amount of the electrolyte adheres to the surface and the excessive part successively adheres to anode 3 at lower layered cells. The electrolyte 11 which adheres to the anode 3 is absorbed by it, then penetrates into the tile 1 to be supplemental.
Patent JP-S62231424-A (JP)
Title: Magnetic recording medium and its production
Inventor: MIYAMOTO KAZUYUKI
IPC: G11B5/85
Filed: 1986-03-31
Abstract: PURPOSE:To obtain a magnetic recording medium which is stably obtainable with good workability and has good performances including durability, etc., by providing a layer which has <=0.05mm max. particle size and consists substantially of carbon on the upper side and/or lower side of a magnetic layer. CONSTITUTION:The layer which has <=0.05mm max. particle size and consists substantially of carbon is provided on the upper side and/or lower side of the magnetic layer 2. The max. particle size of the material for forming the carbon layer of the layer (carbon layer) substantially consisting of the carbon is further preferably <=0.02mm. On the other hand, the max. particle size is preferably >=0.03mm in terms of the cost and yield of producing a target. This carbon layer may be formed as a protective layer 3 on the surface of the thin film magnetic layer 2 on a nonmagnetic substrate 1 or may be further formed as an underlying layer 4 under the magnetic layer 2. In either case, the carbon layer can be provided in at least one layer on the substrate as the protective layer or underlying layer having 0.01-0.5mum thickness.
Patent JP-S57189139-A (JP)
Title: Printing and exposing apparatus for film carrier
Inventor: OGUCHI ICHIROU
IPC: G03B27/04
Filed: 1981-05-18
Abstract: PURPOSE:To eliminate a difference in the focal length by providing flatness to a film carrier in a noncontact state by air pressurization. CONSTITUTION:A film carrier 6 is set on a lower guide plate 3 provided with guide pins 1, and it is pressed to an upper guide plate 4. Air is sprayed on the face of the carrier 6 to be printed and exposed from a pipe 5 to correct the deformation and to eliminate a difference in the focal length. Printing and exposure are then carried out. Thus, fine printing is enabled.
Patent JP-H04284522-A (JP)
Title: Microcomputer
Inventor: SHIMOOKA YOSHIKAZU
IPC: G06F1/32
Filed: 1991-03-14
Abstract: PURPOSE:To attain low power consumption by making it possible to use the integrated internal circuit of low withstand voltage, and besides, to use the internal circuit similarly to a conventional circuit by making it possible to supply external input power supply having the same voltage as in the conventional circuit. CONSTITUTION:A regulator 7 is provided, and the internal power supply of voltage lower than external input supply voltage is generated by this, and this internal power supply is supplied to the internal circuit 4. A voltage level shifter 8 raises a data signal to the voltage level of the external input power supply when the data signal outputted from the internal circuit 4 is outputted to the outside.
Patent JP-S63238993-A (JP)
Title: Superconductive solder
Inventor: YOKOTA MINORU
IPC: H01B12/00
Filed: 1987-03-27
Abstract: PURPOSE:To improve a superconductive characteristic at a joining part by mixing ceramics superconductive material in low-melting point soldor having the superconductive characteristic to enhance a critical temperature. CONSTITUTION:Pb, Pb-Sn, etc., displaying the superconductive characteristic are used as the low-melting point solder. Moreover, either type of a simple substance or a compound containing elements to constitute the superconductive material can be used as the ceramic superconductive material. Moreover, the solder having the critical temperature over the liquid nitrogen temperature is preferable. The superconductive solder mixing the ceramics superconductive material in the low-melting point solder having the superconductive characteristic is used. As a result, even in the case the joining part is transitted from a superconductive state to a normal conductive state by a temperature rise, etc., since the ceramics superconductive material with the high critical temperature is mixed, a superconductive current is allowed to flow and the generation of heat at the joining part is restrained.
Patent JP-S552140-A (JP)
Title: Engineering method of crushing rock bed
Inventor: NAKAMURA JIYOUJI
IPC: E21C37/06
Filed: 1978-06-22
Abstract: PURPOSE: To provide the subject method comprising the steps of: forming holes in a rock bed, injecting a highly viscous fluid into said holes to form cracks and successively to carry out lipping thereby to perform a safe rock bed crushing operation without using the explosion method.  
     CONSTITUTION: A plurality of holes 2 are formed in a rock bed 1, and the intermediate portion of each of holes is tightly sealed by a seal 3. A highly viscous liquid is injected in the lower side of the seal 3 by a pipe 4 penetrating through the seal 3. Then, this highly viscous liquid infiltrates into natural cracks and knots of the rock bed 1, and enlarges the gaps and produces cracks 5 in the rock bed 1. In this manner, in a state where a plurality of cracks are formed, lipping is formed by a lipper or the like successively from the upper side thereof in a plurality of stages. Consequently, according to the present invention, complete rock bed crushing work can be carried out without public harzards such as vibrations and noises, different from the case of using the explosion method. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59202261-A (JP)
Title: Method for modifying surface of high-molecular material
Inventor: OOMURA HIROSHI
IPC: C08L7/00
Filed: 1983-04-30
Abstract: PURPOSE:To impart permanent hydrophilicity to the surface of high-molecular material, by adding a specified block copolymer to a high-molecular material. CONSTITUTION:A vinyl monomer (A), e.g. (meth)acrylic acid, capable of forming a hydrophilic polymer or a vinyl monomer (B), e.g. vinyl chloride, capable of forming a polymer miscible with a high-molecular material is polymerized in the presence of a polymeric peroxide or polyazo compd. at 60-130 deg.C for 2-10hr to obtain a peroxy or azo linkage-contg. polymer (C). Component A or B which has not been used for the production of the polymer C is polymerized in the presence of component C as a polymn. initiator at 60-140 deg.C for 3-15hr to obtain a block copolymer compsed of a hydrophilic polymer moiety and a polymer moiety miscible with a high-molecular material. 0.1-20pts.wt. said block copolymer is blended with 100pts.wt. high-molecular material such as PS. The mixture is molded into the desired shape.
Patent JP-S63482-A (JP)
Title: Device for glow discharge decomposition
Inventor: HIGUCHI HISASHI
IPC: C23C16/24
Filed: 1987-03-27
Abstract: PURPOSE:To obtain excellent amorphous semiconductor layers having high reliability by forming electrode plates by cylindrical shapes closed at the top ends and providing ejection ports for forming gases to the peripheral surfaces thereof at the time of forming the amorphous semiconductor layers on the surfaces of the plural cylindrical substrates by the single reaction chamber. CONSTITUTION:The device for glow discharge decomposition is installed with, for example, 4 pieces of the cylindrical substrates 4, at prescribed intervals, in the reaction chamber 1 into which the gases for forming the amorphous semiconductor layers are introduced. The electrode plates 2 for glow discharge are disposed to face the respective substrates 4 and the amorphous semiconductor layers are simultaneously formed on the surfaces of the four substrates 4 by the glow discharge generated between the substrates 4 and the electrode plates 2. The electrode plates 2 are made into the cylindrical shape closed at the top ends and are so constructed that the forming gases enter the inside of the reaction chamber 1 from the introducing port 3 and are ejected from the gas ejection ports 6 provided to the peripheral faces of the electrode plates 2 toward the substrates 4.
Patent JP-H04218949-A (JP)
Title: Chip carrier and semiconductor device and their manufacture
Inventor: KAWAI TAKAHISA
IPC: H01L21/52
Filed: 1991-04-08
Abstract: PURPOSE:To manufacture a high-performance microwave semiconductor device by making the location of a semiconductor chip on a package accurate and easy and by preventing mismatching of impedance due to the unevenness in length of bonding wires, etc., in a chip carrier for securing a microwave semiconductor chip and high power microwave semiconductor device having said chip carrier built in the package and to provide a method for manufacturing said high power microwave semiconductor device. CONSTITUTION:The title apparatus is constituted so as to be equipped with a conductive base (21) having a chip-mounting part (20) for mounting a semiconductor chip (1) and with an insulating frame member (22) provided in the chip- mounting part (20) of said conductive base (21) and fitted with the inner peripheral part corresponding to the outer peripheral shape of said semiconductor chip (1) to align said semiconductor chip (1).
Patent JP-S63241119-A (JP)
Title: Method for operating continuous annealing furnace
Inventor: SUNAHARA TORU
IPC: H01F1/16
Filed: 1987-03-27
Abstract: PURPOSE:To produce an electrical steel sheet having the aimed iron loss value by controlling line speed so as to coincide with a ainsed value based on a relation between line speed and iron loss value detected beforehand by an iron loss meter arranged at outlet side of a continuous annealing furnace and line speed. CONSTITUTION:By arranging the iron loss meter 30 at the outlet side of the continuous annealing furnace 20, the iron loss value of the electromagnetic steel plate carried out from the annealing furnace 20 is detected and outputted to a main control device 60. In the main control device 60, the relation between the detected value by the iron loss meter 30 and the line speed of the continuous annealing furnace 20 is beforehand inputted, by input of material of the electrical steel sheet 1, furnace temp. and the aimed iron loss value treated by the continuous annealing furnace 20, the line speed adapting to the aimed iron loss value, is calculated. By this calculate value, the line speed control device 50 controls number of revolutions for a motor 52 by a panel generator 53, to control the line speed so that the iron loss value comes to the aimed value.
Patent JP-S56529-A (JP)
Title: Fuel feed controller in multicylinder internal combustion engine
Inventor: MATSUMOTO HIROMITSU
IPC: F02B31/00
Filed: 1979-06-15
Abstract: PURPOSE: To make it possible to keep the number of idle rotations in a multicylinder internal combustion engine which has a sub intake passage installed in a main intake passage in parallel, by providing a step with which fuel feed to a part of the cylinders stops in an idling operation.  
     CONSTITUTION: A multicylinder internal combustion engine has a control valve 13 and a throttle valve 12 on the upper stream in a main intake passage 11 to each cylinder 2, and also a sub intake passage 14, one end of which is open between both valves 12, 13 and the other end opens to the main intake passage 11 near an intake port 5. In each main intake passage 11 is provided a fuel feed system which has a main nozzle 16 and an idle jet 17 fitted in a float chamber 15, and a needle 19 of a variable venturi 18 is inserted into the main nozzle. In this case, one end of a fuel shut-off passage 26 having a valve 25 which is controlled by an intake negative pressure in the down stream of the control valve 13 is opened in a low speed fuel passage 21 which communicates to the idle jet 17, whereas the other end is opened in the main intake passage 11 in the upper stream of the variable venturi 18. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08270291-A (JP)
Title: Door operating mechanism of automobile
Inventor: KUDO EIZO
IPC: E05B79/16
Filed: 1995-03-31
Abstract: PURPOSE: To conduct both the full-latch and full-latch release of a latch by one motor. CONSTITUTION: An open lever 42 returning a latch 37 to the place of locking release is connected to a gear driving a close lever 40 rotating the latch 37 from the place of half-latch to the place of full-latch through a rod 55. A first connecting hole 61 connected to the close lever 40 is formed on the upper side of the gear, a second connecting hole 62 coupled with the open lever 42 is bored on the lower side of the gear 48, and both the first connecting hole 61 and the second connecting hole 62 are also formed in slots extended in the direction of rotation. Since the open lever 42 is not turned when the close lever 40 is pulled, and the close lever 40 is not revolved when the open lever 42 is drawn, the revolution of the open lever 42 and the close lever 40 is controlled by one motor by controlling the direction of rotation of the gear.
Patent JP-H06114918-A (JP)
Title: Structure for fastening blow-molded hollow body
Inventor: SUZUKI HIDEO
IPC: B29L22/00
Filed: 1992-02-27
Abstract: PURPOSE:To improve the fastening strength of a nut by eliminating a decrease in the strength of the nut due to reduction in thickness of part of a nut burying part of a blow-molded hollow body in which the nut is buried by after- processing. CONSTITUTION:A blow-molded plastic hollow body 1 has a structure in which other members are fastened by using a screw member 12. A recess part 4 corresponding to air diameter of a nut 6 is recessed toward a hollow part 3 to be formed on a wall 2 of the body 1. A groove 5 integrally connected to the part 4 to be externally extended in a slender state are formed. The nut 6 is buried in the part 4 to fasten the member 12 to the nut 6.
Patent JP-S57191557-A (JP)
Title: Measuring method for flow of underground water
Inventor: HINO TSUTOMU
IPC: G01P5/08
Filed: 1981-05-21
Abstract: PURPOSE:To measure the flow of a fluid which has an extremely low velocity by charging an observation part with a granular packing material, and then moving a substitute material, which has different electrical or chemical properties from underground water in the observation part according to the flow of the underground water. CONSTITUTION:At the observation part of a probe, a substitute material 24 having different electric or chemical properties from underground water W is sealed in a granular packing material 70. When the underground water W flows into the observation part, the substitute material 24 is extruded. The movement of this substitute material 24 is detected in the form of resistance variation by using a center electrode 10, external electrodes 11A..., and auxiliary electrodes 11B... to measure the flow direction of the underground water W.
Patent JP-S572373-A (JP)
Title: Water-based fluorescent ink composition
Inventor: INOUE SHIGEYASU
IPC: C09D11/00
Filed: 1980-06-04
Abstract: PURPOSE: To prepare a water-based ink composition having improved storage stability, emitting strong fluorescence, and suitable for a felt-pen, etc., by adding a specific polyhydric alcohol to an ink composed of a water-soluble fluorescent dye, a wetting agent, and water.  
     CONSTITUTION: The objective ink composition is obtained by mixing (A) a water- soluble fluorescent dye such as rhodamine 6GCP (C.I. Basic Red 1), etc., (B) a wetting agent, (C) water, and (D) a polyhydric alcohol of formula I or formula II (R 1  and R 2  are 4W15C and 6W15C aliphatic hydrocarbons, respectively) (pref. a hindered alcohol such as trimethylol propane). The pref. amounts of (A), (B) and (D) are 0.001W10wt%, 5W30wt%, and 5W40wt%, and the remainder is water. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03276804-A (JP)
Title: Rear wheel suspension device for rear wheel-steered vehicle
Inventor: EDAHIRO TAKESHI
IPC: B62D7/14
Filed: 1990-03-26
Abstract: PURPOSE:To limit the load inputted to a rear wheel steering device to the minimum by arranging a specific control link, and generating the moment reaction opposite to the moment around a kingpin shaft. CONSTITUTION:A rear wheel suspension device has a wheel support 30 rotatably supporting rear wheels 3R, an upper arm 33 constituted of the first upper arm 31 and the second upper arm 32, a lower arm 36 constituted of the first lower arm 34 and the second lower arm 35, a stabilizer 37 suppressing the inclination of a vehicle body at the time of a turn, and a shock absorber 38 suppressing the vertical vibration of the vehicle body. A control link 49 provided to connect the end section of the stabilizer 37 to the wheel support 30 generates the moment reaction B opposite to the moment A around a kingpin shaft KP generated by the lateral force applied to the rear wheel on the turn outside when a vehicle is turned.
Patent JP-H101897-A (JP)
Title: Antimicrobial paper
Inventor: MINAMI HIROYUKI
IPC: A01N25/34
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To prepare a sheet of antimicrobial paper capable of effectively manifesting antimicrobial and antifungal effects by adding a silver-based antimicrobial agent and an alkali metallic salt to a sheet of paper containing an antimicrobial inhibitor such as lignin therein. SOLUTION: This sheet of antimicrobial paper is prepared by adding a silver based antimicrobial agent comprising a cross-linking type silver carboxymethyl cellulose and an alkaline metallic salt of a carboxyl group-containing compound such as calcium carboxymethyl cellulose to paper layers ranging from a surface layer to the second layer of a sheet of multilayered paper containing an antimicrobial inhibitor such as lignin therein and forming the sheet of paper at a ratio of the present alkaline earth metallic salt/antimicrobial inhibitor within the range of 2μmol to 20mmol/g.
Patent JP-H08271181-A (JP)
Title: Heat exchanger
Inventor: TAKAHASHI TOMOMI
IPC: F28F9/00
Filed: 1995-03-31
Abstract: PURPOSE: To inspect a welded part of a diaphragm without draining a primary fluid, by fitting a tensile force regulating mechanism to a linear member for pressing the diaphragm which is provided between the diaphragm and a water chamber cover. CONSTITUTION: A plurality of linear members 29 for pressing a diaphragm which are formed of wires or piano wires and stretch in the radial direction of the diaphragm 4 are provided between the diaphragm 4 and a water chamber cover 6. The end part of each linear member 29 for pressing the diaphragm is fixed by engagement to the lateral side of a water chamber part 2 with a tensile force regulating mechanism 30. In the case of the linear member 29 stretching in the vertical direction, the lower end part thereof is passed through a lifting metal fitting 31 fitted to the lower side of the lateral part of the water chamber part 2 and is fitted with a weight 32, while the upper end part thereof is passed through a lifting metal fitting 31 fitted to the upper side of the lateral part of the water chamber part 2 and is wound round a drum 34.  By this construction of the tensile force regulating mechanism 30, the tensile force of the linear member 29 for pressing the diaphragm can be concentrated on a diaphragm pressing member.
Patent JP-H03275361-A (JP)
Title: Laser thermal transfer recorder
Inventor: IINO RYOICHI
IPC: B41J2/325
Filed: 1990-03-26
Abstract: PURPOSE:To prevent the occurrence of scumming and density irregularities in a high-speed transfer recording to obtain a high-resolution, high-quality transfer image by a method wherein a preheating means consists of a heating body and a heat accumulating body. CONSTITUTION:A heating body 26d is previously heated based on the action of a temperature control circuit to heat a belt 26a. The belt 26a consisting of a heat accumulation material or containing a heat accumulation material stops its temperature increase when reaching a predetermined temperature and initiates a heat accumulation. When the belt 26a completes the accumulation of a predetermined heating value, it again initiates a temperature increase. A temperature is so controlled that the belt 26a can be heated by the heating body 26d until the temperature increase is again initiated after completion of the heat accumulation. Therefore, a payed-out ink ribbon R and receiving paper P are fed along with the belt 26a while being heated by the heating body 26d.
Patent JP-H11267108-A (JP)
Title: Portable type electrocardiograph
Inventor: USUI TAKUMI
IPC: A61B5/332
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To enable inexpensive and better recording of signals. SOLUTION: Electrodes 11-1-11-4 are connected to an amplifier part 12 and mounted on a living being. Sensor signals S1-S4 are obtained as low frequency signal of multiple channels from the amplifier part 12. The signals S1-S4 are sequentially selected by a signal selector 13 and each of the signals is converted to a digital data signal Da by an A/D conversion part 14 to be stored into a memory 16. When the volume of the data signal Da stored in the memory 16 reaches a specified value, a mini disc 30 or the like is driven while a specified volume of the data signal Da is read out of the memory 16 to be recorded into the mini disc 30. Hence, the signals can be stored better. This intermittent recording enables prolonged recording without using any large capacity battery. The use of the mini disc allows miniaturization.  This also enables borrowing of parts of optical disc devices for recording audio signals and data signals thereby achieving an inexpensive production.
Patent JP-H07259757-A (JP)
Title: Rotary type scroll compressor
Inventor: NOBORI YOSHINORI
IPC: F01C21/10
Filed: 1994-03-24
Abstract: PURPOSE:To prevent the occurrence of unstable behavior of a scroll member owing to cantilever support of the scroll member in a position spaced away from a lap on which a load of compression fluid is applied and to eliminate a need for high assembly precision with which the gap in a radial direction of a lap is minimized. CONSTITUTION:Rotary shaft parts 18 and 22 on which the radial forces of both rotating drive and driven scroll members 14 and 15 are exerted are arranged at the lower and upper parts, respectively, of scroll laps 17 and 21 on which a radial fluid load is exerted. Support bearings 9b and 53 are arranged at the lower and upper parts, respectively, of the scroll laps 17 and 21 and one scroll support shaft is movable based on the other scroll support bearing.
Patent JP-S63244787-A (JP)
Inventor: WATANABE HIROSHI
IPC: H05K1/09
Filed: 1987-03-31
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-H06268276-A (JP)
Title: Manufacture of piezoelectric transformer
Inventor: WAKAMIYA AKIRA
IPC: H01L41/22
Filed: 1993-03-09
Abstract: PURPOSE:To provide a method for manufacturing a piezoelectric transformer with improved work efficiency and a high mass-production effect. CONSTITUTION:Electrodes 8 and 9 are formed on the front and rear surfaces at nearly the center from one edge side in shorter direction of a square piezoelectric ceramic element body 5 which is formed with a specific thickness and an electrode 7 is formed on the other edge side surface. Then, polarization is made in a specific direction and then the piezoelectric ceramic element body 5 is cut in shorter direction equally to a specific width, thus forming a piezoelectric transformer.