baber/WOPTO huggingface dataset:
Patent JP-H0686868-A (JP)
Title: Puzzle
Inventor: ARUFUREDO IAKOBATSUCHI
IPC: A63F9/12
Filed: 1993-07-06
Abstract: PURPOSE: To stabilize the action of a game tool simplifying the structure at low cost, by constituting a sphere structure by each four of upper and lower sphere sectors mutually combined by a central element to form three grooves at the circle with the largest diameter of the sphere and slidably placing plural small pieces to form a puzzle into the grooves. CONSTITUTION: This puzzle 1 is a sphere composed of eight sphere sectors 2, and these sectors form three grooves between which n pieces 3 are moved. The pieces 3 have numerals, white, or complex indications on the outside faces, and provide various types and levels of games. The pieces 3 slide along the grooves set at an angle of 90 degrees mutually on the circle of the largest diameter. The pieces 3 pass on the grooves, push a lock element 10 downward to press an elastic element 14, and the lock element is pushed upward to fix positions of the pieces 3 on positioning of this elastic element 14 at the right place.
Patent JP-S6227679-A (JP)
Title: Tracking filter
Inventor: NOMOTO KOHEI
IPC: G05D1/12
Filed: 1985-07-29
Abstract: PURPOSE:To attain to reduce the number of observation times and to maintain a tracking target in contact, by making it possible to change the assumed value of motion characteristic corresponding to the motion state of the tracking target such as linear motion with constant velocity or turning motion. CONSTITUTION:The assumed value of the motion characteristic of a tracking target similar to linear motion with constant velocity read from a memory 15 and an observation error characteristic are inputted to a reference filter 11 to obtain a reference estimation error scattering. This variance, the residual error of a preparatory state value and an actual observation value and an observation error scattering are inputted to a revolving detector 12 to detect a turning detection signal hK of the tracking target. The signal hK is inputted to an observation indicator 17 and an observation indication output wire 18 to change over an observation time interval. Further, the assumed values of the motion characteristics corresponding to the linear motion with constant velocity and turning motion of the target stored in memories are changed over by a change-over switch 14 so as to change the assumed values of the motion characteristics not only to attain to reduce the number of observation times but also to enable tracking such that the tracking target is kept in contact.
Patent JP-S6323198-A (JP)
Inventor: OKAMOTO HIROSHI
IPC: G10L15/34
Filed: 1986-07-16
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-H08333098-A (JP)
Title: Apparatus for detecting position of boom tip
Inventor: HAYASHI HIROSHI
IPC: B66F11/04
Filed: 1995-06-08
Abstract: PURPOSE: To provide a boom tip position detecting apparatus capable of always accurately detecting the boom tip position irrespective of the expansion amount and rising and falling angle of the boom. CONSTITUTION: While laser scanners 21, 22 are disposed in predetermined positions on a car body 11, a reflector 23 is disposed on the bottom surface of a bench 15 disposed on the tip part of a boom 13. Laser beams irradiated from the respective laser scanners 21, 22 are reflected from the reflector 23 so that the elevation and azimuth of the respective laser scanners 21, 22 are detected and the position of the bench 15 relative to the car body is detected on the basis of these detected angles and positions in which the respective laser scanners 21, 22 are disposed.
Patent JP-H0456266-A (JP)
Title: Lsi chip and lsi power supply noise reduction method
Inventor: YASUNO TOSHINOBU
IPC: H01L21/822
Filed: 1990-06-25
Abstract: PURPOSE:To enable an LSI chip not to induce a noise voltage in other LSI chips by a method wherein one of electrodes is directly provided onto a semiconductor substrate, and the other electrode is provided onto the former electrode through the intermediary of the dielectric insulating film of a capacitor which functions as a component part of a noise reduction filter circuit, and a part of the pair of the electrodes is made to serve as a power supply pad and a ground pad. CONSTITUTION:One electrode 2 is directly provided onto the periphery of the upside of a silicon board 1, and the other electrode 4 is provided onto the former electrode 2 through the intermediary of the dielectric insulating film 3 of a capacitor which functions as a component part of a noise reduction filter circuit, and a part of the pair of the electrodes is made to serve as a power supply pad and a ground pad.
Patent JP-S6146424-A (JP)
Title: Fuel injector
Inventor: KUROYANAGI MASATOSHI
IPC: F02D1/02
Filed: 1984-08-08
Abstract: PURPOSE:To properly control the fuel injection rate over a wide range according to the operation condition by installing a piston in free connection/disconnection at the top edge of the plunger of a fuel injector, thus allowing the actual pressurizing sectional-area of the plunger to be varied. CONSTITUTION:As for a distribution type fuel injection pump, a plunger 2 is inserted rotatably and in slidable ways in the axial direction into a housing 1, and a pump pressurizing chamber 7 is formed onto the top edge surface side of the plunger 2. A controller 30 is installed at the position of the pressurizing chamber 7, and the cylinder 34 of the controller 30 is fixed through screwing onto the housing 1 of a body 31. A piston 35 is fitted onto the cylinder 34, and a piston 35 is urged by a spring 71 and attached onto the connection part 70 at the top edge of the plunger 2. An oil-sealed chamber 38 divided by the piston 35 is formed to communicate to a low-pressure fuel part 10 through a spherical valve 101 opening and closing driven by an electrical driving means 200. Said driving means 200 is controlled according to the operation state.
Patent JP-S6228963-A (JP)
Title: Cassette lid fitting device
Inventor: INOKUCHI SHOJI
IPC: G11B15/675
Filed: 1985-07-29
Abstract: PURPOSE:To improve operativity by providing a control means which controls the movement of a switch presser member associatively with the opening/closure state of a cassette lid. CONSTITUTION:The cassette lid fitting device positions the projection part 240 of a link 24 at one end of the groove part 230 of a guide part 23 while the cassette lid 12 is open to press the 2nd slider 20 against the force of a spring 22 as shown by an arrow F, the 1st slider 15 is pressed with the spring force of a spring 21 as shown by an arrow E to lock its engagement part 18 to a lock part 19, and a detection switch 14 is pressed with its pressure part 18 to move the switch as shown by an arrow E. At this time, the engagement part 192 of an engagement part 29 supported on the 1st slider 15 is released from the lock 31 of the 2nd slider 20 and the projection part 34 of the cassette lid 12 is at a position (a) for the cam member 323 of a cam 32; when the cassette lid 12 is closed as shown by an arrow D against the force of a spring 13, the link 24 moves the 2nd slider 20 against the spring force of the spring 22 associatively as shown by an arrow E.
Patent JP-H0782302-A (JP)
Title: Magnetic particles coated with ferrite and protected with polymer coating, and preparation thereof
Inventor: SASAKI MOTOHIRO
IPC: H01F10/20
Filed: 1994-07-20
Abstract: PURPOSE:To produce a material highly suited for medical and other fields by protecting, by polymer coating, the surfaces of resin core particles coated with fine ferrite particles to improve the stability and, in particular the resistance to acid, of the magnetic particles. CONSTITUTION:The magnetic particles are resin core particles coated with fine ferrite particles, which are protected with a polymer of radical- polymerizable unsaturated monomers which may contain a glycidyl group, where the ferrite-coated resin particles are further coated with the polymer of the monomers polymerized over the particle surfaces with the aid of a double salt of a cationic surfactant and a polymerization initiator.
Patent JP-H073179-A (JP)
Title: Ink composition for ink jet printing and dyeing method using the same
Inventor: MURAKAMI YASUO
IPC: C09D11/36
Filed: 1993-06-15
Abstract: PURPOSE:To obtain the compsn. improved in dispersion stability by dispersing at least one kind of a disperse dye represented by a specific formula in water and a hydrophilic org. solvent. CONSTITUTION:At least one kind of disperse dye represented by formula I (wherein R1 and R2 are each H, alkyl, aryl, etc.; R3 and R4 are each H, Cl, Br, 1-4C alkyl, etc.; and X is NH, O, or NHCO) or a dye mixture comprising 50wt.% or greater the above-mentioned disperse dye and a dye represented by formula II [wherein A is a group of formula III (wherein R is 1-4C alkyl or 1-4C alkoxy), etc.; and X is H, 1-6C alkyl, or 1-6C alkoxy] is mixed and ground in wet with an anionic or nonionic surfactant in an amt. of 0.2-5 times that of the dye or dye mixture and a specified amt. of water on a ball mill, providing a dye dispersion. To the dispersion is added a hydrophilic org. solvent such as polyethylene glycol or glycerin to give an ink compsn. which contains 1-30wt.% dye, has a high dispersion stability during storage, and is used for ink jet printing of a hydrophobic fiber.
Patent JP-H0920360-A (JP)
Title: Composite cap
Inventor: TAKEKUNI MASAKATSU
IPC: B65D47/06
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a composite cap wherein voluminal pressure and strength are high, a top lid hardly detaches from a cap body and hardly deforms even when pressing force is exerted on the top lid. SOLUTION: A cap body 1 comprises a ceiling wall 4 and a cylindrical side wall 3 hanging from the peripheral edge of the ceiling wall. On the top face of the ceiling wall, a second periphery-like protrusion 6 for engaging the top lid is formed. The top lid 2 comprises a top face 20 and a skirt wall 21 hanging from the peripheral edge of the top face. The top face peripheral edge of the ceiling wall positioned at the outside of the periphery-like protrusion 6 for engaging the top lid in the cap body 1 has a slant face slanting to be low by 4-8 degree toward a root part of the periphery-like protrusion 6 from the outer peripheral edge. The outer face of the skirt wall 21, viewing the side cross section, is deviated as a whole more inwardly than a vertical line passing the root part, and at least the lower part slants inward toward the bottom end part.
Patent JP-H0824579-A (JP)
Title: Treatment of low concentration nox containing gas
Inventor: TATE TAKAHIRO
IPC: B01D53/34
Filed: 1994-07-20
Abstract: PURPOSE:To efficiently remove a low concn. NOX incorporated in a ventilation gas, etc., from an underground road, etc., by subjecting low concn. NOX- containing gas to corona discharge treatment in the presence of a catalyst to oxidize at least a part of NO in NOX to NO2 and removing formed NOX (NO+NO2) with an adsorbent. CONSTITUTION:At least a part of NO in low concn. NOX-containing gas 1 is oxidized to NO2 by the corona discharge treatment in the presence of an oxidizing catalyst in a discharge reaction vessel 3 and the formed NOX (NO+NO2) is adsorbed by an adsorption tower 4 or 6 and removed. And, corona discharge power is controlled so that a ratio of the NO2 incorporated in the gas after oxidizing NOX may be NO/(NO+NO2)=0.3-0.7 (mol. ratio). Moreover, an air heated with an air heating device 7 is introduced into the adsorption tower 6 and the adsorbed NO and NO2 are removed in a concentrated state. A reducing agent 8 (e.g. ammonia) is added to this gas, then this gas is introduced to a denitrification catalyst tower 9 to reductively purify.
Patent JP-H0828967-A (JP)
Title: Veranda with heated rainwater supply tank
Inventor: KAWAKITA MASAAKI
IPC: F24J2/04
Filed: 1994-07-20
Abstract: PURPOSE:To obtain a veranda with a heated rainwater supply tank utilizing solar heat, without necessitating a wide space and by using simple means. CONSTITUTION:A water storage tank 2 is installed above a veranda 1, supported by four props 7. A top plate 3 of the water storage tank 2 has slopes being high at the center and gentle toward the peripheral part and has a large number of vent holes 4 in the peripheral part. Filters are fitted inside the vent holes 4 and several heat conducting plates are suspended from the top plate 3 toward the bottom of the water storage tank 2. The rain falling on a roof 10 is collected by a gutter 11, flows onto the top plate 3, runs into the water storage tank 2 from the vent holes 4 and is stored in the tank. The stored water is warmed by solar heat and supplied to a bathtub 9 through a main piping 5 when a valve 8 is opened. Surplus water in the water storage tank 2 is drained from a piping 6 for overflow.
Patent JP-H0679711-A (JP)
Title: Manufacture of plate material for architecture
Inventor: YOSHIMOTO JIYUNITSU
IPC: B28B11/04
Filed: 1991-06-11
Abstract: PURPOSE:To make it possible to perform mass production and to realize various kinds of surface patterns, which cannot be realized with tiles by beautifully decorating the surface with a ceramic-surface finished layer, whose surface is burned, reducing the total strain and enhancing thermal efficiency. CONSTITUTION:A natural stone or an inorganic sintered body is cut in a plate shape, and a substrate 1 is formed. A heated and fused pigment is applied on the surface of the substrate 1. Laser is cast on the heated and fused pigment. The pigment is burned and becomes a ceramic surface finished layer 2. Thus, the surface is covered with the ceramic-surface finished layer 2 having the excellent weatherability and heat resistance, and the strain in a burning step is extremely decreased. Thermal energy is efficiently used by converging and heating the surface of the substrate 1, and beautiful characters and pictures can be drawn.
Patent JP-S5695921-A (JP)
Title: Viscosity reduction of terephthalic acid slurry in ethylene glycol
Inventor: PIITAA ANSONII DONARUDOSON
IPC: C07C51/43
Filed: 1980-11-28
Abstract: The viscosity of a slurry of terephthalic acid in ethylene glycol is reduced if the terephthalic acid is first submitted to mild attrition at an elevated temperature.
Patent JP-H0611950-A (JP)
Title: Contact charging device, process cartridge and image forming device
Inventor: SAITO MASANOBU
IPC: G03G15/16
Filed: 1992-06-25
Abstract: PURPOSE:To provide a contact charging device which can prevent making sounds of charging when a body to be charged is uniformly charged in contact with a charging member to which a voltage having an AC component is applied. CONSTITUTION:In a contact charging device in which a charging roller (charging member) 2 to which a voltage having at least an AC component is applied is brought into contact with a photoreceptor drum (body to be charged) 1 so that the photoreceptor drum 1 is charged, a fixed electromagnet 22 is brought into contact with the ferromagnetic body portion 2a of the charging roller 2 and an AC voltage equal in wavelength to and kept in phase or 180 degrees out of phase with that applied to the charging roller 2 is applied to the electromagnet 22. The charging roller 2 is attracted by the photoreceptor drum 1 when the applied voltage is at its peak or valley; in that case, the roller is attracted also by the electromagnet 22, so the attracting forces cancel out each other and the charging roller 2 is not vibrated and hence sounds of charging are not generated.
Patent JP-2000000645-A (JP)
Title: Steel kind judging method in sequentially continuous casting steel of different kind
Inventor: KANEMOTO MICHITAKA
IPC: B22D11/10
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To reduce the rejection ratio of the direct rolling by sampling a molten steel in a mold of a continuous casting machine, judging the kind of steel based on a analysis value of the sample to greatly reduce the quantity of a slab to be retained out of joint slabs. SOLUTION: In sequentially continuous casting of different kinds, of steel the steel from a mold is sampled, and immediately analyzed, and the kind of steel is judged to find whether or not the direction rolling is possible. The sample in the mold can represent the content of the steel slab in other molds since the molten steel is segregated if a tundish is too large in size, and the number of strands is <=4, and the intervals of the strands are preferably <=1.7 m. To check the degree of mixing steels of different kinds, a stable element weaker in affinity with oxygen than iron, in particular, Cu is preferably used as a parameter. The analysis value of Cu has the difference of >=0.05% between preceding and succeeding charges to check the degree of mixture.  This steel kind judging method is especially useful in the case of direct rolling, but it is applicable to others than the direct rolling.
Patent JP-S6228961-A (JP)
Title: Tape loading device for video tape recorder
Inventor: NANBA EIICHI
IPC: G11B15/665
Filed: 1985-07-30
Abstract: PURPOSE:To diverse the design of a guide groove by providing an articulated means which is coupled rotatably in every direction around a leg part implanted in a base member constituting a guide post assembly. CONSTITUTION:A plate body 4' is not coupled directly with the bottom part of the 1st part 31. A shaft 48, however, is provided to the lower end of the 2nd leg part 32 and the plate body 4' is fitted rotatably around the shaft 48. Therefore, the plate body 4' rotates horizontally as shown by an arrow F-G when necessary. Consequently, a rod member 47 is allowed to rotate up and down as shown by an arrow C-D and right and left as shown by an arrow F-G to the 2nd leg part 32 or a base member 3. Namely, the leg part 32, plate body 4', and rod member 47 constitute an articulated structure and even when the assembly is moved along the guide groove 2' in a complicate shape by applying force to the rod member 47, there is no unnecessary frictional force generated between the leg parts 31 and 32 and the side wall of the guide groove 2'.
Patent JP-S5791343-A (JP)
Title: Electronically controlled fuel injector for ignition internal combustion engine
Inventor: ISHIDA TAKASHI
IPC: F02D41/02
Filed: 1980-11-28
Abstract: PURPOSE: To improve fuel consumption by computing a proper air quantity on the bases of a foot load on an accelerator pedal and other information of drive conditions, properly adjusting an opening of a throttle valve and injecting a proper amount of fuel based on a certain program at high load run.  
     CONSTITUTION: An electric power generator 42 which produces an output dependent on a step load on an accelerator pedal 40 in a fuel setting system is connected to the pedal 40. The output of the generator 42 is inputted into a computer 50 together with other outputs of a sensor 44 exposed to pressures above a throttle valve 15, a suction air temperature sensor 45 and a sensor 46 exposed to pressures below the throttle valve 15. Based on those inputted signals, the computer 50 calculates a proper supply quantity of air suitable for an existent engine running condition to derive a result, on the basis of which the computer regulates an opening of the throttle valve 15 by the medium of a servo mechanism 30. The computer 50 processes along such program as that at high load run, it restricts a fuel injection amount with priority to the information of the step load on the deal 40 so that an injector 26 can inject a proper fuel quantity determined from a mixture ratio programmed in advance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000026643-A (JP)
Title: Biodegradable foamed starch product and preparation thereof
Inventor: ROESSER DAVID S
IPC: C08J9/04
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a biodegradable foamed starch product which has a low bulk density and a low dustiness and includes packaging products and a preparation process of the product. SOLUTION: A biodegradable foamed starch product has a low bulk density of smaller than about 7.21 kg/m3 at a relative moisture of 10% at 23 deg.C and a low dustiness of smaller than 1.0% and contains a) a starch having an amylose content of about from 10 to 30 wt.%, which is modified by about from 2 to 6 wt.% bonded alkylene oxide having from 2 to 4 carbon atoms and b) about from 8 to 15 wt.%, based on the weight of the starch, hydrolyzed polyvinyl alcohol having a hydrolysis degree of about from 88 to 99%.
Patent JP-H05332890-A (JP)
Title: Judging method for propriety of calking
Inventor: KODA TOSHIHIRO
IPC: G01M99/00
Filed: 1992-06-02
Abstract: PURPOSE:To judge the propriety of calking quantitatively and accurately. CONSTITUTION:A steel ball 6 is lowered, and the holes of second works W21-W27 are expanded. Thus, the second works are calked. At the same time of the calking, the calking force is measured with a load cell 8, and sampling is performed. The sampled data are divided into 7 areas. Whether the maximum value in the area is located in an tolerance range or not is judged with a CPU for every area. The result of the judgment is transmitted to a calking apparatus 10.
Patent JP-H08659-A (JP)
Title: Emergency sticking plaster to press and stop bleeding by using swelling of highly water absorptive resin
Inventor: TSUBURAYA KAZUTO
IPC: A61F13/00
Filed: 1994-06-16
Abstract: PURPOSE:To directly press a bleeding part, and stop bleeding by adsorbing/ swelling body fluids such as blood to/by a sheet to which highly water absorptive resin is stuck and which is sandwiched between a pressure sensitive adhesive film and sterilized gauze. CONSTITUTION:A sheet 3 to which highly water absorptive resin is stuck is installed between a pressure sensitive adhesive film 1 and sterilized gauze 2.
Patent JP-S6230377-A (JP)
Title: Manufacture of amorphous silicon thin film transistor
Inventor: YAMAGUCHI TADAHISA
IPC: H01L29/78
Filed: 1985-07-31
Abstract: PURPOSE:To prevent a region near a channel from being contaminated by allowing a resin film to remain on an amorphous silicon film of a region interposed between a source electrode and a drain electrode and the end of the amorphous silicon film, and removing the resin film from the other region. CONSTITUTION:After Cr is accumulated on an insulator plate 1 of glass substrate, a gate electrode 2 is formed, and an SiO2 film or an Si3N4 film 3 and an amorphous silicon film 4 are continuously formed. After a resist film is spin coated, it is removed from a portion except a region 9 opposed to the electrode 2, a resist mask 5 is formed on the region 9, and an N-type amorphous silicon film 6 and a film 7 of NiCr are continuously formed. The films 7, 6 are removed from the region 9 opposed to the electrode 2, the films 7, 6, 4 are patterned to form source and drain electrodes 71, 72. Resin such as polyimide is spin coated to form a polyimide film 8 to cover the film 4. Thus, a channel region is not possibly contaminated to improve the reliability.
Patent JP-H0818863-A (JP)
Title: Signal converter
Inventor: FUJIMORI YASUHIRO
IPC: G06T3/00
Filed: 1994-06-28
Abstract: PURPOSE:To generate a composite image with high image quality with less quantization noise by improving the level resolution of a key signal after stretch processing so as to obtain a key signal in which increase in quantization noise is suppressed regardless of stretch processing. CONSTITUTION:High level resolution data such as a original digital key signal in 10-bit are given to an input terminal 1 and the received original digital key signal is respectively fed to a bit conversion circuit 2 and a learning section 3. The bit conversion circuit 2 converts 10-bit data of the original digital key signal into 8-bit data. The 10-it data are fed to the learning section 3 from the input terminal 1 and the bit conversion circuit 2 gives the 8-bit data to the learning section 3. The learning section 3 outputs a class code (c) and a predicted value to a prediction memory 4. The prediction memory 4 stores a predicted value at an address pointed out by the class code (c).