baber/WOPTO huggingface dataset:
Patent JP-S6310688-A (JP)
Title: Method of stabilizing soil
Inventor: OGATA SHINICHIRO
IPC: C09K17/00
Filed: 1986-06-30
Abstract: PURPOSE:To improve soil with high safety, good workability, and increased economy, by blending a water glass group with hydrogen peroxide and impregnating the ground with the blend. CONSTITUTION:A method of stabilizing the soil in which a water glass group is used for water stopping and solidification of the ground, characterized in that a group contg. hydrogen peroxide and/or hydrogen peroxide adduct is infiltrated into the soil to allow the group to foam and solidify in the soil. Hydrogen peroxide (H2O2) is usually commercially available aq. hydrogen peroxide. However, hydrogen peroxide adducts, e.g., inorganic acid salts capable of liberating H2O2 in an aq. soln., such as peroxo acid salts of boric acid, carbonic acid, phosphoric acid, silicic acid, etc., may also be used.
Patent JP-S63316921-A (JP)
Title: Method for connecting digital device
Inventor: TOMITA MASAO
IPC: H03K19/177
Filed: 1987-06-19
Abstract: PURPOSE:To realize to make a large scale digital system into compactness, by providing a connection means using in common shared connection and direct connection between adjacent programmable logic ICs formed in a unit of plural numbers, and programming the IC so as to be conformed with the connection means to realize a desired function. CONSTITUTION:Plural programmable logic ICs are arranged on a printed circuit board 1, and a wiring pattern on which appropriate plural wires are fixed is formed between adjacent ICs by using the IO pins of the IC. And the IO pins of the IC are connected with each other in an oblique direction, and intersections are connected, to which all of the four IO pins are connected. In such a way, to the IO pins of the ICs 11, 12, 14, and 15, respective input/ output circuit IOB is connected, and its operation mode can be controlled by a program. Therefore, it is possible to realize not only a large scale logic circuit but every kind of digital system on the same printed circuit board as desired.
Patent JP-H11861-A (JP)
Title: Complex grinding device and method for annular parts
Inventor: IMAI SHUICHI
IPC: B24B41/06
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a complex grinding device for annular parts capable of improving its working efficiency and conducting highly precise grinding and finishing work at a low cost, and its method. SOLUTION: A complex grinding device 1 to grind annular parts 2 as machined members supported at a rotary shaft 8 has a positioning means 5 provided to be movable between a positioned place where the annular parts 2 are positioned to be machined as predetermined in the axial direction A of the rotary shaft 8 and an escape place where they are escaped from the positioned place, a fixing means 4 to fix the inner diameter part 2d of the annular parts 2 positioned by the positioning means 5 to the rotary shaft 8 and a grinding wheel 11 to grind the outer periphery 2a and the end faces 2b, 2c of the annular parts 2 fixed to the rotary shaft 8 via the fixing means 4 in the condition that the positioning means 5 is moved to the escape place.
Patent JP-H103944-A (JP)
Title: Polymer electrolyte and lithium polymer battery using the same
Inventor: OGAWA MASAHIKO
IPC: H01M10/0525
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To improve the cycle characteristic of a lithium negative electrode by using a polymer electrolyte holding an organic electrolytic solution in a complex of a three- dimensional bridge type lithium ion conductive polymer and a nitrogen-containing organic compound having the polymerization functional group. SOLUTION: A complex of a three-dimensional bridge type lithium ion conductive polymer and a nitrogen-containing organic compound is impregnated with an organic electrolytic solution to obtain a polymer electrolyte 3, and it is arranged between a negative electrode layer 2 and a positive electrode layer 4. A mixture of a monomer forming the three-dimensional bridge type lithium ion conductive polymer and the nitrogen-containing organic compound having the polymerization functional group as an additive is impregnated with the organic electrolytic solution to obtain the gelatinous electrolyte.  A composite polymer film of the three-dimensional bridge type lithium ion conductive polymer and the nitrogen-containing organic compound having the polymerization functional group is impregnated with the organic electrolytic solution to form the gelatinous electrolyte arranged between the negative electrode and the positive electrode. The consumption of the additive on the electrode is prevented, and the effect can be maintained for a long period.
Patent JP-S5849870-A (JP)
Inventor: SAITOU SHIYOUZOU
IPC: F25B29/00
Filed: 1982-09-06
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-H0823075-A (JP)
Title: Semiconductor device equipped with diffusion resistor and manufacture thereof
Inventor: KAWAI TOSHIMASA
IPC: H01L21/822
Filed: 1994-07-06
Abstract: PURPOSE:To enable a diffusion resistor to be controlled in resistance, formed without using an element isolating region, applicable to other uses, and lessened in occupying area by a method wherein a voltage applied to an electrode formed between the diffusion layers is controlled. CONSTITUTION:A diffusion layer 12 is formed meandering, electrodes 15 to 19 are formed on an oxide film 22 provided onto a semiconductor substrate 11 located between the adjacent diffusion layers 12. Potentials applied to these electrodes 15 to 19 are controlled, whereby the diffusion layer 12 can be set variable in resistance.
Patent JP-H0823009-A (JP)
Title: Manufacturing for semiconductor device
Inventor: ARAI TAKAYUKI
IPC: H01L23/28
Filed: 1994-07-06
Abstract: PURPOSE:To prevent an unfilled part with resin material in a potting step or a defect in outward appearance and improve reliability in products, by forming a dummy lead extended from an inner lead and reducing a space between the inner leads at large intervals. CONSTITUTION:A dummy lead 11 extended from an inner lead 1 is formed to reduce a space between inner leads at large intervals. The dummy lead 11 is formed by making slits in a wide lead so that each inner lead 3b has three branched dummy leads 11 and the width of the leads 3b becomes fourfold width of average leads. An effective surface tension becomes larger and an unfilled defective part with resin is prevented. Then, a defect in outward appearance can be eliminated and the reliability in semiconductor device can be improved.
Patent JP-S5962585-A (JP)
Title: Carbostyryl derivative
Inventor: TANAKA TATSUYOSHI
IPC: A61P3/00
Filed: 1982-09-03
Abstract: NEW MATERIAL:The compound of formula I [R is H or group of formula II(R<3>-R<5> are lower alkyl; A is lower alkylene); R1 is H, OH, lower alkoxy, lower alkenyloxy, 2-tetrahydropyranyloxy, group of formula II, etc.; R<2> is H, lower alkyl, group of formula II, etc.]. EXAMPLE:8-{3-[2,6-Dimethyl-5-methoxycarbonyl-4-(3-nitrophenyl)-1,4-dih ydropyridine-3-carboxy]propoxy}-3,4-dihydrocarbostyryl. USE:Preventive and remedy for thrombosis, agent for improving coronary circulation, hypotensor, etc. PROCESS:The compound of formula I can be prepared e.g. by reacting the hydroxycarbostyryl derivative of formula III (R<1>' is R<1>; R<2>' is R<2>) with the compound of formula IV (X is halogen) in the presence of a dehydrohalogenating agent.
Patent JP-S6049003-A (JP)
Inventor: ROISU ERUTON ENISU
IPC: C08F8/20
Filed: 1984-07-26
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-S6136577-A (JP)
Title: Hot and cold water mixing control device
Inventor: UEKI KOICHI
IPC: G05D11/16
Filed: 1984-07-25
Abstract: PURPOSE:To follow up a quick change in temperature of flowing hot water by urging driving means for urging a mixing valve by the first urging amount, changing the urging amount near a preset temperature to continuously control the driving means, and urging the driving means with a gain enlarged if a deviation is large. CONSTITUTION:When the temperature of flowing hot water has a deviation from a preset temperature due to some cause, change direction detection means 22 detects a change polarity. A result of comparison of a deviation signal detected by deviation detection means 17 with a preset value of the second deviation setting means 19 smaller than a preset value of the first deviation setting means and a change polarity signal are set by urging amount computing means 23, and driving means 13 is urged by the urging amount with a higher gain than that in the case where a mixing valve is put to the preset temperature. That is, even if the change speed of mixed hot water temperature is high, a change in hot water temperature can be checked by moving the mixing valve more quickly than when the mixing valve is put to the optimum position.
Patent JP-H05319347-A (JP)
Title: Shock absorber for bicycle frame
Inventor: SHIMADA NOBUAKI
IPC: F16F13/02
Filed: 1992-05-21
Abstract: PURPOSE:To provide a maintenance-free type shock absorber of a frame, in which the number of parts can be reduced to simplify the structure and the weight is reduced and which can be manufactured at a low cost. CONSTITUTION:A shock absorber for bicycle frame consists of a cylindrical rubber-like elastic body 1 having a hollow part 2 in the axial direction, inserted coil springs 4, and cylindrical seats 5, 5', which are positioned in both ends of the cylindrical body 1 and which has central projecting parts 6, 6' and cylindrical parts 7, 7' for surrounding the central projections to cover the outer shape and fitting parts 10, 10' provided opposite to each other, and the coil springs 4 and the central projecting parts 6, 6' are engaged with each other, and both the cylindrical parts 5, 5' are fitted in/out-of each other freely to slide, and desirably, the elastic body is made of foaming polyurethane, and the surface of each central projecting parts is formed with a spiral groove, and the coil spring is screwed into the spiral groove for fitting. Since a spring constant of the coil spring is constant and besides the change of a spring constant of the cylindrical elastic body rises gradually with the increase of the displacement quantity, the load-displacement characteristic can cope with a range from a small load to a large load. Especially, the rubber elastic body has the damping property by the reduction effect of itself.
Patent JP-H0445946-A (JP)
Title: On-demand type ink jet print head
Inventor: NAKAMURA OSAMU
IPC: B41J2/16
Filed: 1990-06-13
Abstract: PURPOSE:To prevent an ink from invading piezoelectric devices by providing spaces forming ink sumps oppositely to the free edges of a piezoelectric element array and arranging a partition member oppositely, while furthermore arranging cutoff partition member so as to cut off the spaces from the free edges of the piezoelectric element array. CONSTITUTION:A cavity section is partitioned into independent cavities 11 partitioned at every piezoelectric element by cavity partitions b52 made of a material equivalent to that of array partitioning sections 5. The cavities 11 are cut off from the piezoelectric elements 4 completely by cavity partitions a51 as a cutoff partition material made by a material equivalent to the string partitioning section 5, and the cavity partitions a51 are stuck fast also to a substrate 1. Faces facing the piezoelectric elements 4 in the cavities 11 and the cavity partitions a51 are made of partition blocks 3 such as ceramic or plastic or metal as a facing partition member, and the partition blocks 3 are fixed to the substrate 1. When piezoelectric element blocks are to be fixed to the substrate 1, a quantity of stretch of the piezoelectric element 4 works effectively on free edges of the cavities 11.
Patent JP-S5777893-A (JP)
Title: Ebullition type cooling device
Inventor: TETSUNO HARUO
IPC: F28D15/00
Filed: 1980-10-31
Abstract: PURPOSE: To improve an air tightness when enclosed by a method wherein there are provided a valve which is threadably engaged with a valve seat and has a first seal part for opening and closing a passage communicating with the interior of an ebullition type cooling device, and a liquid storing container abutted against the valve seat via second seal part.  
     CONSTITUTION: Valve seat 1 is fixed to a condensor 21 and the other end of the valve seat is formed to a concave shape and communicated with the interior of the condensor 21 with a passage 1C. Threaded parts 1a, 1b are arranged at each of the outer circumference of the valve seat 1 and an inner circumference of the concave shape part, respectively, and then a valve 2 threadably engaging with  the thread 1a is arranged. At the leading end of the valve seat 1 is arranged a  container 4 storing liquid 5 therein. Between the valve seat 1 and the valve 2 is sealed by a gasket 3 and between the valve seat 1 and the container 4 is sealed by the gasket 6, respectively. Gaskets 3, 6 are of a dual gasket structure, liquid is filled between the gasket to get a high air tightness. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H102788-A (JP)
Title: Seismoscope
Inventor: ICHIYA MITSUO
IPC: G01H11/02
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To obtain a reliable seismoscope with power reduced power consumption. SOLUTION: A pendulum 2 oscillates around a shaft 1, due to vibration caused by an earthquake or the like. The pendulum 2 is provided with a coaxial gear 3 which is meshed with a gear 4, having a smaller number of teeth. A gear 5 provided coaxially with the gear 4 is meshed with a gear 6, having a smaller number of teeth. A permanent magnet 7 is disposed coaxially with the gear 6, and a speed increase mechanism 18 comprising the gears 3-6 increases the speed of oscillatory motion of the pendulum 2 and transmits the oscillatory motion to the permanent magnet 7. A yoke 8 is disposed to surround the permanent magnet 7 and the yoke 8 is applied with a coil 10. When the permanent magnet 7 rotates at a high speed, depending on the oscillatory motion of the pendulum 2, the flux flowing from the permanent magnet 7 to the yoke 8 varies abruptly, to induce a high electromotive force in the coil 10.
Patent JP-H0447420-A (JP)
Title: Ready circuit
Inventor: KANEKO KOICHI
IPC: G06F3/00
Filed: 1990-06-13
Abstract: PURPOSE:To relax the set-up time to a clock of an asynchronous ready signal by providing a Schumitt trigger circuit as a circuit for preventing a malfunction caused by a metastable operation. CONSTITUTION:An asynchronous ready signal ARDY is subjected to sampling by a fall edge of a clock CLK by a flip-flop circuit 1, passes through a Schumitt trigger circuit 5 for preventing a malfunction caused by a metastable operation and a synchronized ready signal READY is outputted. Accordingly, it becomes possible that the asynchronous ready signal is subjected to sampling at the same timing as the synchronous ready signal and sampling before a 1/2 clock becomes unnecessary, and the set-up time is relaxed.
Patent JP-H10328940-A (JP)
Title: Manufacture of magnetic disk board
Inventor: MATSUBARA HIROMICHI
IPC: G11B5/84
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk board having excellent flatness in a simple method and sufficiently coping with a narrowed space between a head and a medium due to low leviation of a magnetic head caused by high density recording. SOLUTION: In a T-G(turning-grinding) method, the grinding quantity in precision turning by an NC automatic lathe is to be 20-150 μm to adjust plate thickness of a board, and the grinding quantity in grinding is to be 10 μm or less to prevent worsening of board flatness so as to be able to satisfy a strict demand to the magnetic disk board. It is desirable that precision turning is double-side uniform turning. At the time of grinding, two or more blanks are simultaneously machined, and the width of plate thickness distribution of the blanks after grinding is to be within ±10 μm. At the time of double-side uniform turning, the main spindle rotating speed of the NC automatic lathe is to be 500-10000 rpm, and the moving speed of a diamond cutting tool is to be 0.010-0.500 mm/rev.
Patent JP-S5778912-A (JP)
Title: Filter press with cleaner for raw liquid feed passage
Inventor: YOKOYAMA HISAMI
IPC: B01D25/12
Filed: 1980-10-31
Abstract: PURPOSE: To provide a cleaner for a raw liquid feed passage capable of preventing the clogging of a raw liquid feeding part caused by foreign matter, by providing a pushing-out head 9 which can be moved forward and backward in a raw liquid feed pipe.  
     CONSTITUTION: A joint pipe 6 is connected to a raw liquid hole 5 provided in a fixed end plate 4. A raw liquid enters the hole 5 through the joint pipe 6 and is fed to a filter plate. When the raw liquid is highly viscous, solids in the liquid are deposited on the wall surfaces at a raw liquid passage 8 of the joint pipe 6 and the raw liquid hole 5, hindering the passage of the raw liquid. The pushing-out head 9 is provided for scraping the solids deposited on the inside surfaces of the passage 8 and the hole 5. The head 9 is moved forward and outward in the passage 8 and the hole 5 by a piston 12 and a rod 13. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S639832-A (JP)
Title: Measuring method for wind direction frequency distribution
Inventor: IDE YASUO
IPC: G01P13/00
Filed: 1986-07-01
Abstract: PURPOSE:To measure a wind direction frequency distribution with high accuracy by painting an annular periphery of a tuft implanted in a measurement part in an air channel, photographing the tuft by a camera, etc., and taking a measurement from the obtained picture. CONSTITUTION:The inside of an air channel measurement chamber is constituted as a darkroom. Fluorescent paper 6 which is coated annularly with a fluorescent paint 7 is arranged a geographic model 3 under the tuft 4 so that its center is at the fixed end 8 where the tuft 4 is implanted. The position of the tuft 4 can not be discriminated in the darkroom, but it is on the fluorescent sheet 6, so fluorescent light is cut off when viewed from above. The tip part of varying tuft 4 becomes a dark part as the shadow of the tuft 4. This is photographed from above to obtain a gradational crescent shape which is dark where a wind direction frequency is large and light where small. The gradations of this crescent shape indicate the target wind direction frequency distribution and the gradations of the crescent pattern can be digitized by image processing on the basis of the darkest part.
Patent JP-H05347776-A (JP)
Title: Vertical landing dislocation quantity measuring instrument
Inventor: MURANAKA MASATAKA
IPC: H01J9/42
Filed: 1992-06-15
Abstract: PURPOSE:To shorten measuring time while keeping the accuracy of obtained measuring data by providing a means which photographs a screen by connected plural CCD cameras and divides it into plural screen areas so as to be overlapped mutually and synthesizes them by judging the boundary of each screen area in a measuring method for the vertical landing dislocation measuring instrument of an image display element. CONSTITUTION:The measuring time can be shortened while keeping the accuracy of the measuring data by comprising this measuring instrument of the plural CCD cameras 51, 52 which divide the screen into the plural screen areas, a camera change-over switch 54, a robot 53 to move the CCD cameras 51, 52 to a prescribed position, a personal computer 56 which performs the data processing of the camera change-over switch 54, a camera controller 55, and a video signal, and controls the controller 55, and an image display element driving circuit 57 to perform raster display on the image display element.
Patent JP-H079830-A (JP)
Title: Suspension characteristics controller
Inventor: TSUTSUMI YASUHIRO
IPC: B60G17/015
Filed: 1993-06-25
Abstract: PURPOSE:To increase a traveling condition which selects characteristic values of a suspension where the vehicle attitude can be stabilized easily even when vehicle height is out of reference height by detecting a traveling condition, switching characteristics with a suspension characteristics setting means, and correcting the suspension characteristics setting means from a detected vehicle height. CONSTITUTION:Shock absorbers 11a-11d which can change damping force with actuators 14a-14d are mounted between respective wheels and a vehicle body, and vehicle height is changed by air fed to main and auxiliary air chambers 12a-12d, 13a-13d. Signals of respective sensors 31a-31d, 33-35 of stroke, vehicle speed, acceleration, and vehicle height are inputted in a microcomputer 37, and the vehicle height is judged on whether it is among the reference height or not to change the set value of the suspension characteristics which controls the actuators 12a-12d, 13a-13d for switching the characteristics of the suspension. It is thus possible to increase a traveling condition which selects suspension characteristics where a vehicle attitude can be stabilized easily when the vehicle height is out of reference height, achieving characteristics suitable for the traveling condition.
Patent JP-S5855375-A (JP)
Inventor: HATSUTORI YOSHINORI
IPC: C04B35/584
Filed: 1981-09-28
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-S59210823-A (JP)
Inventor: IKUMOTO MINORU
IPC: A01C11/02
Filed: 1983-08-23
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-S639499-A (JP)
Inventor: OSADA MASASHI
IPC: D06F58/28
Filed: 1986-07-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6215241-A (JP)
Title: Method for removing metal piece from waste rubber
Inventor: SUMIDA ATSUSHI
IPC: C08J11/00
Filed: 1985-07-12
Abstract: PURPOSE:To separate rubber from metal piece, easily and surely, in high separation efficiency, by roughly crushing rubber scrap, heating to a specific temperature by high-frequency induction heating, applying shearing force to the rubber to effect the peeling of the rubber from the metal pieces, and separating the components from each other. CONSTITUTION:Rubber scrap containing electrically conductive metal pieces is roughly crushed and heated by high-frequency induction heating until the surface of the metal piece is heated above the decomposition temperature of the vulcanized rubber or adhesive, when a shearing force is applied to the rubber to effect the peeking of the rubber from the metal pieces. Thereafter, both components are separated from each other. EFFECT:The difficulty in pulverization and the damage of roll can be prevented in the pulverization of the rubber with a fine-crushing roll.
Patent JP-H0730138-A (JP)
Title: Manufacture of cds sintered film
Inventor: HIRAMATSU HIROMASA
IPC: C03C17/22
Filed: 1993-06-25
Abstract: PURPOSE:To provide the manufacturing method of a CdS sintered film whose optical transmissivity is higher than that in conventional cases by reducing a grain boundary and a pore which exist locally as the optical reflection loss of the CdS sintered film formed in such a way that a glass substrate is coated with a paste prepared by adding a CdCl2 powder and a caking agent to a CdS powder in an average particle size of 2 to 3mum and that the paste is sintered. CONSTITUTION:In a compound semiconductor powder A1 which contains CdS or Cd and S in different particle sizes and a fine powder B3 (particle size: A1>B3), the power A1 in a average particle size of 2 to 3mum is coated with the fine powder B3 in an average particle size of 0.1 to 1mum and with a CdCl2 powder 2, or the powder A1 is coated with only the CdCl2 powder, a caking agent is added to the powder, a paste is prepared, a glass substrate is coated with the paste, and the paste is sintered. Thereby, a CdS sintered film is manufactured.
Patent JP-S5378114-A (JP)
Title: External light shielding unit
Inventor: TAKAHASHI YASUNORI
IPC: H04N5/72
Filed: 1976-12-22
Abstract: PURPOSE: To make possible the observation of reproduced picture having good contrast, by shielding the external light incident from tilt and front through the provision of the shield plate having light deflection plate in front of the face plate of TV receiving tubes. 
     COPYRIGHT: (C)1978,JPO&Japio