baber/WOPTO huggingface dataset:
Patent JP-H05218190-A (JP)
Title: Manufacture of semiconductor device
Inventor: MINAMIMOMOSE ISAMU
IPC: H01L21/316
Filed: 1992-02-05
Abstract: PURPOSE:To realize relaxation of concentrated field due to more oxidized corners in oxidization by providing an oxide-film depositing process by Chemical Vapor Deposition (CVD) after forming grooves, and a process for thermal oxidation, and by forming the grooves filled with an insulating material. CONSTITUTION:Grooves are formed on a silicon substrate 1 as an element isolating region. At this time, general photo etching process is used for it as a forming method. Then, an oxide film 2 is formed by CVD on the silicon surface which was formed in the depressed section. At this time, corners of the oxide film 2 are more thinly deposited than flat part. In addition, the surface which formed the oxide film 2 by CVD is oxidized in oxidation atmosphere. Finally, the grooves on the surface of the silicon substrate is filled with an isolating oxide film 3 by etch back method. By oxidizing with use of this method, the corners are oxidized at higher oxidizing rate than other part. Therefore, relaxation of concentrated field can be realized.
Patent JP-S60165259-A (JP)
Title: Printing element
Inventor: SATOU EIICHI
IPC: B41J2/295
Filed: 1984-02-07
Abstract: PURPOSE:To arrange so that uniform tensile stress may be applied to a piezo- electric element and thus separation of or damage such as cracks to the piezo- electric element may be prevented by selecting the ratio of an arm length giving a drive moment to be equal to the square root of a ratio of inertial moment of two levers when both levers are driven by a piezo-electric element. CONSTITUTION:The ratio of a distance d1 between connecting members 3, 5 and and a distance d2 between connecting parts 4, 6 are selected so that an equation (1) may be established. But I1 and I2 show an inertial moment around support axes P1, P2 of movable members 7, 8 respectively. Both spots of the connecting members 3, 4 move at an equal velocity to each other through selection of the ratio of the distances d1 and d2 to satisfy the equation (1) as described above. As a result, an ununiform and excess tensile stress does not act on a piezo-electric element 2, so that separation of or damage such as cracks to the piezo-electric element can be prevented.
Patent JP-H04350259-A (JP)
Title: Hopper fitting method for silo and fitting jig
Inventor: GOTAN RYOJI
IPC: B65G65/40
Filed: 1991-01-21
Abstract: PURPOSE:To easily fit a hopper by arranging a jig at the center of a cylinder outer shell, hoisting and inserting the hopper into the outer shell, coupling the discharge port of the hopper with a hopper receiver, and welding and fixing the hopper to the outer shell. CONSTITUTION:Arms 13 of sides 11 of the cross-shaped frame 10 of a hopper fitting jig 26 are uniformly advanced and fixed with fastening bolts 14, adjuster bolts 15 are extended and fixed in contact with the inner face of a cylinder outer shell 1. and the center of the jig 26 is matched with the center of the outer shell N A hopper receiver 18 at the upper section of a pillar 16 is slid upward, it is stopped at the position corresponding to the lower end of the discharge port 3 of a hopper 2, and fastening bolts 19 are fastened to fix the hopper receiver 18. Fastening bolts 25 are fastened to fix braces 22. The hopper 2 is hoisted and inserted into the outer shell 1 with the hoisting wire 27 of a crane, and the discharge port 3 is coupled with the base section of a conical head section 17. The outer periphery edge of the hopper 2 is welded and fixed to the inner periphery of the outer shell 1.
Patent JP-S57134586-A (JP)
Title: Production of joined body for electrolysis
Inventor: TORIKAI EIICHI
IPC: C25B9/23
Filed: 1981-02-13
Abstract: PURPOSE:To produce a joined material for electrolysis of low electric resistance and superior flexibility, adhesive strength, etc. by treating the platinum group metallic ions exchanged and adsorbed on a cation exchange membrane with an aq. boronhydride salt soln. to deposit a metallic layer on the inside surface of the membrane then further bringing this into contact with a specific aq. basic soln. CONSTITUTION:A cation exchange membrane of usuablly about 0.05-0.4mm. consisting of hydrocarbon perfluoride resin having more particularly preferably sulfonic acid groups or carboxylic acid groups is prepared. Next, this cation exchange membrane is immersed in an aq. basic soln. of chloride, sulfate, etc. of platinum group metals (e.g.; Pt, Rh, etc.) at ordinary temp. -90 deg.C, after which said metallic ions are ion exchanged and adsorbed, then this membrane is treated in an aq. boron hydride salt soln. and the metallic ions are reduced and a metallic layer is deposited. Next, said exchange membrane deposited with the metallic layer is further brought into an aq. basic soln. contg. salt of platinum group metals and dialkylamineborane (e.g.; dimethylamineborane) whereby the metallic layer on the membrane surface is grown and a desired joined body for electrolysis is produced.
Patent JP-H10216608-A (JP)
Title: Pipe regeneration method and preparation of coating material as well as system therefor
Inventor: ISHIZAWA TOMOHIRO
IPC: B05C11/10
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To rapidly convert an apparent viscosity to a real viscosity and to accelerate the stable drying of a pipe regeneration coating material film by imparting a thixotropic characteristic to this coating material at the time of agitating and fixing the chief material and hardener of the coating material in a pipe regeneration method for forming a non-solvent type coating material film by spraying of the coating material. SOLUTION: The chief material and the hardener are respectively packed into base tanks 40, 41 and, thereafter, a valve 57 is opened to feed gaseous nitrogen to the respective tanks 40, 41 to pressurize the inside of the tank. Prescribed temp. regulation is executed and agitating vanes 26, 27 are turned by motors 30, 31 to impart the primary thixotropic characteristic to the chief material and the hardener, respectively. The chief material and the hardener are subjected to the return action to the base tanks through circulating lines (a), (b) for the prescribed time to maintain the agitation environment in the tanks at a uniform state having no unevenness and, thereafter, these materials are forcibly fed to a power mixer 2 where the secondary thixotropic characteristic is imparted to the materials. The mixture is discharged to the inside surface of the pipe to form the coating film.  The pipe regeneration by lining is thus executed.
Patent JP-H02203071-A (JP)
Title: Control device for lockup clutch
Inventor: HIROSE IKUO
IPC: F16H61/14
Filed: 1989-02-01
Abstract: PURPOSE:To prevent a shock in the time of speed change by providing an in-speed change half clutch means which places a lockup clutch in a half clutch condition temporarily in the speed change, when it is performed from a lockup operation region in a predetermined speed change shift to a lockup operation region in a different speed change shift. CONSTITUTION:When a start is commanded of a speed change, as a value of a target speed difference S, a value Su is set, when the speed change is an upshift, and a value Sd is set when the speed change is a downshift. The speed difference is a difference between a speed of a pump impeller 12 and a speed of a turbine runner 14. Next reading the actual speed Ne and Nt respectively from engine and turbine speed sensors 66, 68, the actual speed difference R=Ne-Nt is calculated. And a signal is output of actuating a solenoid 58 respectively so as to decrease a pressure of oil in a release chamber in the case of a relation where R>S and so as to increase the pressure of oil in the release chamber in the case of a relation where R<S. In this way, a lockup clutch 18 is controlled in its speed difference to a preset value.
Patent JP-2000224370-A (JP)
Title: Carrier sheet and image reader using it
Inventor: KAWAGUCHI YUJI
IPC: H04N1/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a carrier sheet to which a plurality of name card shaped originals are easily set and that is used for reading and correction of the original image and to provide an image reader using the carrier sheet. SOLUTION: A carrier sheet 2 is prepared, which consists of an opaque chromatic base 2a to which a plurality of name card shaped originals are inserted, a slash or backslash shaped notch 2b each is provided at each container position of a plurality of the originals 1 of the base 2a, to which a tip of the original 1 is inserted and each is formed for one original, and of a transparent cover that is in contact with an upper face and the notches 2b of the base 2a and a middle part of which corresponding to one side face is bonded by fusing. A read means 3 reads image data of the original 1 opposite to the carrier sheet 2, a storage means 4 stores the image data read by the read means 3, a detection means 5 detects a tilt of the image data and a correction means 6 corrects the tilt of the image data.
Patent JP-S63189844-A (JP)
Title: Electrochromic display element
Inventor: OIWA TSUNEMI
IPC: G02F1/155
Filed: 1987-01-31
Abstract: PURPOSE:To improve an initial response characteristic so that the response characteristic is stably exhibited for a long period of time and a preservable property is enhanced by incorporating a carbon material adsorbed with an anionic or nonionic surfactant into a counter electrode material layer. CONSTITUTION:An electrochromic material layer 3 consisting of tungsten oxide is provided via transparent display electrodes 2 on the inside surface of a light transmittable display side substrate 1 and display electrodes 4 fractionated to the segments to constitute required patterns are formed. The counter electrode material layer 7 contg. the carbon material adsorbed with the surfactant is provided via a counter electrode 6 on the inside surface of a substrate 5 on the opposite side thereof to form a counter pole 8. Both the substrates 1, 5 are disposed to confront each other via a spacer 9 consisting of a synthetic resin, etc., and an electrolyte 10 contg. a lithium salt and nonaq. solvent is sealed between the two electrodes 4 and 8. The material layer 7 contains the carbon material adsorbed with the anionic or nonionic surfactant.
Patent JP-H02201040-A (JP)
Title: Engine output control device
Inventor: ARAKAWA HIDETOSHI
IPC: F02D15/00
Filed: 1989-01-31
Abstract: PURPOSE:To stabilize output control of an engine by sensing the output of engine, allowing part of compressed gas in each cylinder to flow out when the sensing value has exceeded a specified value, and by sinking the output of the engine. CONSTITUTION:A pressure sensor 3 is installed in the combustion chamber 2 of an engine 1. Above and below each cylinder 4 of this engine 1 a pipeline 5 is put in communication, and a normally closed solenoid valve 6 is installed on this pipeline 5. An engine revolution sensor 7 is coupled with the crank shaft of the engine 1. A controller 9 calculates the engine output on the basis of outputs from the pressure sensor 3 and engine revolution sensor 7. Consequently the solenoid valve 6 is opened with a valve drive circuit 11 when the engine output has exceeded the limit pressure set by a setting device 10. This allows compressed gas in the cylinder 4 to flow out into a crank case 12 through the pipeline 5, which results in drop of the engine output.
Patent JP-H03227836-A (JP)
Title: Paper sheet feeder
Inventor: TANABE YOSHIFUMI
IPC: B65H3/06
Filed: 1990-01-31
Abstract: PURPOSE:To securely feed paper sheets by employing an auxiliary roller for feeding and urging the paper sheets toward a paper sheet feed roller on the upstream side of the paper sheet feed roller so that the auxiliary roller is pressed against the paper sheets by utilizing the rotary force of the paper sheet feed roller. CONSTITUTION:A support plate 35 is connected via a torque limiter to the support shaft 12 of a paper sheet feed roller 11. An auxiliary roller 31 for free rotation is supported with the support plate 35 on the upstream side of the paper sheet feed roller 11. Power is transmitted to the paper sheet feed roller 11 and the auxiliary roller 31 with a belt 38. A spring 39 urging the auxiliary roller 31 in the direction to separate it from the paper sheets is connected to the support plate 35. If the paper sheet feed roller 11 is rotated when the paper sheets are fed, the auxiliary roller 31 is also rotate with the belt 38, swings about the support shaft 12 and pressed against the paper sheets. As a result, the paper sheets are securely fed as they are fed and urged with both rollers 11, 31 even if the coefficient of friction is high between the paper sheets.
Patent JP-H10216560-A (JP)
Title: Treatment of ash of electrostatic precipitator
Inventor: YABUTA HIROAKI
IPC: B03C3/76
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating ash of an electrostatic precipitator wherein combustion ash is prevented from being solidified in a hopper, and the combustion ash in the hopper can be smoothly extracted. SOLUTION: Timing when combustion ash in hoppers 28, 28... is extracted, is set based on a fuel signal 48 according to fuel used in a boiler with a controller 46. That is, when ordinary light oil and heavy oil are used as the fuel, after the combustion ash in the hoppers is accumulated for a long time, the combustion ash may be extracted. However, when fuel causing the combustion ash liable to be solidified in the hoppers 28, 28..., for example, fuel of emulsified supper heavy oil is used in the boiler, a time schedule for non-chargeable hammering is synchronized with a time schedule for extracting ash, and the treatment of the combustion ash is so set as to be extracted just after the non- chargeable hammering. Thereby, the combustion ash in the hoppers 28, 28... is prevented from being solidified.
Patent JP-S59145649-A (JP)
Title: Gate-shaped car washer
Inventor: MIKURA KOUICHIROU
IPC: B60S3/06
Filed: 1983-02-10
Abstract: PURPOSE:To reduce the width of a car-washing machine body without varying the diameter of a rotary car-washing brush by bringing the brush to a position where the brush can rub the side wall of a gate-shaped car-washing machine body. CONSTITUTION:The center shaft 6 of a cylindrical rotary car-washing brush 2 is installed rotatably onto the top edge of a horizontal supporting arm 3 projectingly installed onto a shaft 4. A pair of car-washing brushes 2 thus installed are erected in opposed state in a car-washing machine body 1 so that the chassis of a car 11 can be cleaned. When the brush 2 turns to the max. outwardly against a spring 3a around the shaft 4 through the horizontal supporting arm 3 and said arm 3 makes contact with a stopper 14, the side wall 5 of the car- washing machine body 1 is positioned at the position where wiping by the top edge of the arm 3 is permitted. In other words, the interval between the shaft 6 and the side wall 5 in the case where the brush turns to the max. is made smaller than the radius of the brush 2, and the width L' of the car-washing machine body 1 is made smaller than that of the conventional machine.
Patent JP-H07230411-A (JP)
Title: Flash memory card device
Inventor: MIYAZAKI HIROYUKI
IPC: G11C17/00
Filed: 1994-02-18
Abstract: PURPOSE:To realize large capacity, and to speed up access from an external system (e.g. computer system) and then improve the performance of the external system. CONSTITUTION:This device is equipped with a flash memory part 3 as a main storage memory, a temporary storage memory part 4 which has capacity as large as or larger than the capacity of one specific write unit of the flash memory part 3, and a control part 5 which controls data transfer among the external memory 2, temporary storage memory part 4, and flash memory part 3; when access for writing data to the flash memory card device 1 from the external system becomes necessary, the control part 5 sends a command for transferring data from the temporary storage memory part 4 to the flash memory part 3 after temporarily writing the data in the temporary storage memory part 4.
Patent JP-H07230569-A (JP)
Title: Coin slot device
Inventor: FURUHASHI MASAAKI
IPC: G06F19/00
Filed: 1994-02-18
Abstract: PURPOSE:To provide a coin slot device which can surely return the coins wrapped in paper and held by a fall preventing member onto a tray. CONSTITUTION:A coin slot device 10 consists of a tray 12 which is movable between a 1st position where the coins supplied through a coin slot are received and held and a 2nd place where the held coins fass, a fall preventing member 32 which is placed right under the tray 12 and prevents the fall of the coins wrapped in paper to hold them, and a projection piece 36 which extends toward the outside from the edge part 34 of the tray 12. The piece 36 can pick up the coins 100 held by the member 32 when the tray 12 moves to the 1st position from the 2nd position.
Patent JP-S59153357-A (JP)
Inventor: DEEBIIDO EI PIITASUN
IPC: G11B20/10
Filed: 1984-02-08
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-S56118813-A (JP)
Title: Forming method of plastic product
Inventor: HANDA SADAJI
IPC: B29C69/00
Filed: 1980-02-25
Abstract: PURPOSE: To simply form recessions incapable of being deformed even at high temperatures by a method wherein a convexity is formed in a plastic plate by a hot stamping method, the covexity is cut off, and then the plastic plate is softened by heating to form a recession at the place where the convexity was present.  
     CONSTITUTION: A plastic plate 1 is softened by heating, convexities 1a are formed by a hot stamping method, and then the convexities 1a are cut off. And, the plastic plate 1 deprived of the convexities 1a is again softened by heating and recessions 1b are formed at the place where the convexities were cut off. Thus, a recession incapable of being deformed even at high temperatures can simply be formed in the plastic plate by a simplified process. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07204566-A (JP)
Title: Pressure controller in coating device
Inventor: OGAWA MASAO
IPC: F16K31/122
Filed: 1994-01-21
Abstract: PURPOSE:To obtain a pressure controller of simple structure which is not worn even after a long use by providing a pressurized fluid control means having a switching valve which closes a feed passage at all times and is opened with the change of a coating pressure pulsation detecting means to a part of a pressurized fluid feed passage. CONSTITUTION:When a pressure above a specific feed pressure is exerted on a paint as a pulsation, the pressure of the paint acting on the top face 24 of a pulsation detecting plunger 23 exceeds the pressure of compressed air acting on the face of a piston 22, hence the piston 22 is displaced against a coil spring 31 while pushing a switching valve 30 downward, and the feed line 29 of compressed air is opened. Consequently, the pressure of compressed air flowing into the cylinder block 35 of a coating feed stopping means IV through the feed line 29 exceeds the pressure of coating acting on a ball valve 41 to lower a working piston 39 which is abutted on the seat 10 of the valve 41, hence a paint feed passage 11 is transiently closed, and the pulsation of the coating is not transmitted to a coating gun.
Patent JP-H09216145-A (JP)
Title: Multiple sites production system
Inventor: ISHII MASAKATSU
IPC: B65G61/00
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To produce market required products by required quantity and at required timing by controlling the physical distribution of the products to main production points in a subsequent process from main production points in a previous process, based on the results of pre-shipping test predicted in advance by the unit controlled at a production site. SOLUTION: A quality data control and prediction means 40 acquires quality data through a data transmission means 10 by a performance data storage means 30, based on which previous analysis for quality prediction and quality prediction in process at a production site are conducted A production control means 60 acquires data on in-process from the performance data storage means 30, quality prediction results of in-process from the quality data control and prediction means 40, and required quantity for each product type on the market from a market request control means 50 through the data transmission means 10 respectively.
Patent JP-H11219729-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: TANAKA NOBUKAZU
IPC: H01M10/05
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To improve the safety in a projectile test and a discharge capacity by containing NaSbO3 , KSbO3 or a halogen compound in at least one of a positive electrode, a negative electrode and an electrolyte. SOLUTION: A halogen compound is expressed by the formula, where X1 , X2 , X3 are Cl or Br. For example, cobalt acid lithium 100 pts.wt., carbon powder 10 pts.wt. and a binder are mixed with a solvent, a proper quantity of NaSbO3 , KSbO3 or a halogen compound is added to the cobalt acid lithium 100 pts.wt., and they are kneaded into a slurry solution. It is applied to a current collector and dried and pressed then cut after integration to obtain a positive electrode. Carbon powder and a binder are mixed with a solvent, and the same means as the positive electrode is applied to the carbon powder 100 pts.wt. in the solution to obtain a negative electrode. In case of an electrolyte, a proper quantity of NaSbO3 , KSbO3 or a halogen compound is added to the electrolyte 100 pts.wt.
Patent JP-S59147974-A (JP)
Inventor: KURAOKA YASUO
IPC: F25J1/00
Filed: 1983-02-14
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-H04239637-A (JP)
Title: Flexible double-side metal clad substrate and manufacture thereof
Inventor: YANO HITOSHI
IPC: B32B15/01
Filed: 1991-01-23
Abstract: PURPOSE:To easily and continuously manufacture a flexible both side metal clad substrate having a metal foil/polyimide/metal foil structure and excellent in adhesion, dimensional stability, heat resistance and electric characteristics. CONSTITUTION:A solution of a polyimide precursor converted to a resin with the coefficient of linear thermal expansion of 0.1X10<-5>-2.0X10<-5>/ deg.C by imidation is applied to a metal conductor foil to be dried. Further, a solution of a polyimide precursor converted to a resin with a glass transition point of 250-400 deg.C by imidation is applied thereon and the coated foil is heated to imidate both precursors to prepare a single surface metal clad substrate. Two kinds of the aforementioned polyimide precursors are selected so that the coefficient of linear thermal expansion of the laminated polyimide thus obtained becomes about 1.0X10<-5>-3.0X10<-5>/ deg.C. The resin surface of this substrate is bonded to a new metal conductor foil under heating and pressure to obtain a flexible double-side metal clad substrate.
Patent JP-S57137801-A (JP)
Title: Level difference detection for blank material end in production of electric welded pipe
Inventor: SANO KAZUO
IPC: G01B11/02
Filed: 1981-02-20
Abstract: PURPOSE:To measure the level difference in the weld zone of a blank material end in the production of an electric welded pipe by detecting the sectional shape thereof optically. CONSTITUTION:A blank material 1 is formed to a pipe shape, and electric power from a high frequency oscillator 2 is applied through a contact chip 2a to the butt part of the blank material end. The material is electric welded in this way, whereby a level difference (bead) 3 is made in the weld zone and therefore in order to cut this off, the level differnece is detected. The optically cut profile 3' by the slit light 5 from a cylindrical lens 4 is picked up with an ITV camera 9. The image information is stored in a frame memory 10, is sampled by a sampling line selection circuit 11, and the coordinates of the max. brighteness spot  on each scanning line are stored in a memory 13 via a max. brightness detection circuit 12. From the information of the memory 13, the coordinates of the  point of the max. height of the profile 3' of the bead 3 is determined by an operator 14.