baber/WOPTO huggingface dataset:
Patent JP-H05231191-A (JP)
Title: Intake control valve device
Inventor: KARIBE TATSUO
IPC: F02D9/10
Filed: 1992-02-20
Abstract: PURPOSE:To prevent or feduce the trouble of the friction or scuffing between a butterfly valve and the flow passage wall surface of a body for a long period at a low cost. CONSTITUTION:On a body 1 which forms a part of the intake flow passage 2 of an internal combustion engine, bearing holes which form an equal axis line are formed on the opposed surfaces of the flow passage wall surface. The shafts 3c and 3d which project to both the sides of a butterfly valve 3 for opening/closing the intake flow passage 2 are supported in rotatable manner in the bearing hole. A stopper surface which forms a plane crossing at right angle with the axis line L of the shaft 3d is formed on the flow passage wall surface of the body 1, and the flange shaped stopper parts 3a and 3b having the surface opposed to the stopper surface are formed on both the sides of the buttefly valve 3.
Patent JP-S52155536-A (JP)
Title: Fixing device
Inventor: NAMIKI RIYOUICHI
IPC: G03G15/20
Filed: 1976-06-19
Abstract: PURPOSE: To supply oil stably with no occurrence of blotch of the conventional oil coating for even a continuous web of paper by providing an intermediate roller rotatable at a definite speed with a forced drive between coating roller and fixing roller. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08272052-A (JP)
Title: Preservation method of nanogranular suspended solid
Inventor: JIYON EFU SHIRIAANI
IPC: B65D1/02
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a nanoparticulate suspended matter storage method using an improved container. SOLUTION: A nanoparticulate suspended matter storage method has a process of preparing nanoparticulate suspended matter of chemical material useful for photography in the form of a solid particulate dispersed substance, a process of preparing a hydrodynamically optimized nanoparticulate suspended matter storage container formed of a base part and a body part connected to the base part and so constituted that these parts specify an internal storage chamber hydrodynamically optimized to resuspend the precipitated nanoparticulate suspended matter and that the body part is further formed of a body wall having the inner surface and outer surface, a process of putting the solid particulate dispersed substance in the container, a process of sealing the container and the storage chamber from the surrounding atmosphere to form a sealed container, a process of preserving the sealed container,  a process of unsealing the sealed container, and a process of using part of the solid particulate dispersed substance, preserved in the container, in order to prepare a coating composition of a photosensitive element.
Patent JP-H05232948-A (JP)
Title: Automatic playing device
Inventor: MURATA YOSHIYUKI
IPC: G10H1/00
Filed: 1992-02-21
Abstract: PURPOSE:To attain various playing expression by setting up a tone on the receiving side based upon transmitted automatic playing data. CONSTITUTION:At the time of judging a good receiving state in SA 32, tone number data corresponding to read channel number are read out (SA 34) and the automatic playing of a selected automatic playing program is started (SA 35) based upon tones corresponding to successively read tone data. In SA 36 following the SA 35, automatic playing required time data expressed by received automatic playing data, the read channel number data and tone number data are stored in an automatic playing data memory formed in an IC coin memory.
Patent JP-2000262760-A (JP)
Title: Toy doll
Inventor: TAKAYANAGI HIROSHI
IPC: A63H13/04
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To enrich an expression of a doll by vertically arranging plural light emitting bodies at prescribed intervals under left/right eye parts on the inside of a head part of the doll, storing cries of the doll by at least two kinds, and changing a light emitting interval of the light emitting bodies in response to a selected cry. SOLUTION: A face part 1a of a hollow head part 1 of a doll is formed of an opaque and light transmissive raw material (such as a vinyl chloride resin), and living eyes 5 for closing eyelids like sleeping by rotating by weight of a weight member when laying down a toy main body A are arranged in eye parts 2. A base board having LEDs 10 (10a to 10c) respectively vertically arranged at prescribed intervals three pieces by three pieces is arranged under the left/right eye parts 2 in the head part 1, and a condensing member is arranged in front of the respective LEDs 10. At least two kinds of cries of a doll are stored in a control part, a light emitting interval of the LEDs 10 is changed in response to a selected cry, a tear flows abundantly at large cry time, and the tear flows a little at small cry time to become visible.
Patent JP-S54163008-A (JP)
Title: Operating device of magnetic recorder-reproducer
Inventor: INOUE SATORU
IPC: G11B15/10
Filed: 1978-06-15
Abstract: PURPOSE: To enable whether a high speed feed rod is locked in the operating position or not to be readily selected by the simple constitution wherein the first lock plate capable of locking the reproducing rod and high speed rod and the second lock plate capable of locking only the reproducing rod aside from this are provided.  
     CONSTITUTION: A pause rod 3, right fast feed rod 4, forward reproducing rod 5, record rod 6, backward reproducing rod 7, left fast feed rod 8 and stop rod 9 are provided slidably in the arrow AB directions between a lower substrate and an upper substrate. Below these operating rods are provided subsequently from above an operation cooperating rod 109, first lock plate 110 and second lock plate 111 slidably in the arrow CD directions. As the reproducing rod 67 moves in the A marked A direction, a switch 36 goes ON and the tape is run at a constant speed. When the reproducing rod 67 and high speed feed rods 4, 8 are selectively operated, the operated rods are locked in the operation position by the first lock plate 110. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08274260-A (JP)
Title: Clock skew reduction method
Inventor: NISHIMURA RIE
IPC: G06F17/50
Filed: 1995-03-30
Abstract: PURPOSE: To provide a method of reducing clock skews which are induced due to physical limitations (it is hard to set wirings all equal in length due to the presence of macro) or left unremoved even if wirings are laid equal in length through a clock tree method. CONSTITUTION: Drivers of maximum drive capacity which are arranged through a clock tree method are replaced with drivers of small drive capacity which are previously prepared to make other branch tree paths equal, conforming to a path which makes a skew from a second stage to a block circuit maximum. That is, the drivers of maximum drive capacitor other than the driver of a maximum skew path are replaced with small-drive capacity drivers 22a, 32a, 33a, 41a, 43a, 44a, 46a, and 48a. Therefore, a circuit of this constitution can be reduced in clock skew as a whole, conforming in delay to a path where a delay becomes maximum.
Patent JP-H07282102-A (JP)
Title: Logic synthesis system
Inventor: NARITA SUSUMU
IPC: G06F17/50
Filed: 1994-04-12
Abstract: PURPOSE:To provide a logic synthesis system capable of specifying an expression form from the outside at the time of converting a logic circuit described by a hardware description language into the other expression form and outputting the logic circuit described in the specified expression form. CONSTITUTION:This logic synthesis system is constituted of a translator part 105 and a logic synthesis part 108, the logic circuit described in the hardware description language is converted into the other expression form in the translator part 105, logic synthesis and logic optimization are performed to the logic circuit converted into the other expression form in the translator part 105 in the logic synthesis part 108 and the logic circuit described at a gate level is outputted. The translator part 105 is provided with a conversion means for converting the logic circuit described in the hardware description language into the expression form specified by an external specifying means and a means for outputting the logic circuit described in the expression form converted in the conversion means.
Patent JP-S56168561-A (JP)
Title: Detector for wheel speed of vehicle
Inventor: HAYASHI KIYOTAKA
IPC: G01P3/487
Filed: 1980-05-31
Abstract: PURPOSE:To keep the gap between magnets and coils constant at all times and obtain an excellent pulse, by attaching magnets and coils to a rotor which rotates concentrically with a wheel and a stator which is secured to an axle unable to rotate, respectively, in a wheel speed detector. CONSTITUTION:A stator 11 is concentrically secured to an axle 3 rotatably supporting a traveling wheel 4. Two series of coils 14 are secured to the outer circumferential surface 11' of the stator in parallel through a plurality of U-shaped holders 17. A crown-shaped rotor 9 is secured to a hub part 7 of the wheel 4 and rotated concentrically therewith. A plurality of magnets 13 are circumferentially secured to the inner surface 9' of the rotor 9 so that a given gap is maintained between the magnets 13 and the coils 14. Thereby, a pulse proportional to the roational speed of the wheel can be drawn out at all times.
Patent JP-H11249386-A (JP)
Title: Conductive roller
Inventor: KATAOKA HIROSHI
IPC: G03G15/16
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a conductive roller provided with plural rubber layers on a core bar functioning also as a feed electrode such as an electrifying roller or a transfer roller and capable of obtaining a uniform electrifying current or a uniform transfer current in the longitudinal direction of the roller by impressing bias so that an image having no end fogging or end scattering can be obtained even when a resistance value at both ends of the roller rises because of distortion caused at both ends at the time of forming the conductive roller. SOLUTION: The electrifying roller 20 is provided with the elastic layer 20b made of rubber on the core bar 20a, provided with a resistance adjusting layer 20c made of middle-resistance (semiconductive) rubber on the layer 20b, and provided with a protection layer 20d made of the middle-resistance (semiconductive) rubber on the layer 2c. The thickness Dc1 of the resistance adjusting layer 20c1 at the end (g) to 12% from the respective end faces of the roller 20 is made smaller than the thickness Dc2 of the resistance adjusting layer 20c2 in other parts, so that the electrostatic capacity of the resective ends (g) of the roller 20 is made larger than that in other parts.
Patent JP-S6128501-A (JP)
Title: Production of dextrin/hydroxycarboxylic acid/polynuclear ferric compound complex
Inventor: KUROSAKI TEIKICHI
IPC: A61K31/715
Filed: 1985-04-06
Abstract: PURPOSE:To obtain the title parenterally administrable complex useful for the treatment of iron deficiency anemia, by reacting a ferric polynuclear hydroxy compound with dextrin and a hydroxycarboxylic acid (alkali salt) in the presence of an alkali carbonated. CONSTITUTION:The purpose dextrin/hydroxycarboxylic acid/polynulear ferric compound complex is obtained by reacting a ferric polynuclear hydroxy compound with dextrinand a hydroxycarboxylic acid (alkali salt) selected from among citric, gluconic, tartaric, malic and succinic acids at a temperature of 100-130 deg.C in the presence of an alkali carbonate and, preferably, removing free dextrin from the obtained complex. Said ferric polynuclear hydroxy compound can be produced by, for example, a method comprising adding dropwise slowly an excess of an aqueous alkali carbonate slution to. e.g., an aqueous ferric chloride solution under agitation, filtering the formed suspended matter and washing it with distilled water.
Patent JP-H02268174-A (JP)
Title: Purification of monoepoxide
Inventor: TEII TOMASU SHII
IPC: C07D301/32
Filed: 1990-03-22
Abstract: PURPOSE: To obtain a monoepoxide of high purity by keeping the concn. of a solvent low by using a lower glycol extractive distillation solvent and separating impurities from the monoepoxide containing oxygenated impurities while avoiding the substantial conversion of the monoepoxide to purify the monoepoxide.  
     CONSTITUTION: A monoepoxide such as polypropylene oxide containing oxygenated impurities is introduced into the intermediate part of an extractive distillation zone and a lower glycol extractive distillation solvent such as monoethylene glycol or monopropylene glycol is introduced into vapor in the above mentioned extractive distillation zone in an amt. sufficient to supply up to about 0.3 mol.% solvent to the upper part of the extractive distillation zone and the concn. of the solvent is kept low to essentially avoid the loss of the monoepoxide generated by the reaction with the solvent to purify the monoepoxide and the epoxide containing substantially no oxygenated impurities is distilled off from the tower top of the extractive distillation zone to obtain the monoepoxide of high purity. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H03274696-A (JP)
Title: Microwave plasma source
Inventor: SHIMADA MASARU
IPC: H01L21/31
Filed: 1990-03-26
Abstract: PURPOSE:To enable compactness by filling dielectric in a waveguide, using the dielectric in the waveguide and another dielectric with a different dielectric constant for a microwave introducing aperture, and carrying out impedance- matching between a microwave introducing aperture and microwave and plasma. CONSTITUTION:Microwave introduced into a coaxial waveguide converter 1 is transformed into a waveguide mode and introduced into a plasma generating chamber 4 via a waveguide 2 and a microwave introducing aperture 3. Since the outlet side size of the waveguide 2 is approximately the same as the plasma generating chamber 4 and serves to shut microwave, dielectric with a high dielectric constant is filled to propagate microwave. For the aperture 3, dielectric having a different dielectric constant are used to carry out impedance matching between plasma and microwave. It is thus possible to attain impedance matching between them even if the chamber 4 is made compact with respect to propagation mode of microwave and attain compactness.
Patent JP-H04307035-A (JP)
Title: Radiographic apparatus
Inventor: ADACHI KATASHI
IPC: A61B6/03
Filed: 1991-04-05
Abstract: PURPOSE:To achieve a higher quality of photographic image by saving time and labor for obtaining information for correction in a radiographic apparatus such as a volume CT apparatus. CONSTITUTION:A bed 2 on which can object P to be inspected is placed and an X ray tube 3 which irradiates the object P to be inspected with X rays are arranged. An I,I(image intensifier) 4 is provided to detect rays being transmitted through the object P to be inspected. A volume CT device 1 which obtains a photographic image of the object P to be inspected based on image information of the object P to be inspected obtained with I, 14 is provided with a ball 7 which is arranged on the bed 2 and has an X-ray absorption coefficient differing from the object P to be inspected and a correction means 14 which obtains information for correction based on image information of the ball 7 to be obtained together with image information of the object P to be inspected with the I, 14 when the object to be inspected is taken to correct the image information of the object P to be inspected according to the information for correction.
Patent JP-H09265600-A (JP)
Title: Vehicle tracing travel controller
Inventor: KAYANO MITSUO
IPC: G08G1/017
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To enable a safer tracing travel by providing a means which makes a tracing travel, a means which maneuvers the operation for the tracing travel, and a means which informs a driver of features a vehicle to be caught and a caught vehicle in voice. SOLUTION: A vehicle-to-vehicle distance detecting means 1 detects the distance between this vehicle and a precedent vehicle and a precedent vehicle feature detecting means 2 detects features of the precedent vehicle such as the color, manufacturer's name, vehicle kind, and license number. A precedent vehicle feature recognizing means 3 recognizes the features of the precedent vehicle from the signals of the vehicle distance from the vehicle-to-vehicle distance detecting means 1 and the features of the precedent vehicle from the precedent vehicle feature detecting means 2, and the tracing travel control means 4 determines a vehicle to be caught from the precedent vehicle feature data from the precedent vehicle feature recognizing means 3 and travels tracing the vehicle to be caught.  The operation means 5 maneuvers the operation for starting and resetting the tracing travel and the caught vehicle feature indicating means 6 informs the driver of the features of the vehicle to be caught and caught vehicle in voice. Consequently, the driver can make the tracing travel safety without looking aside.
Patent JP-S60249297-A (JP)
Inventor: ROBAATO UIRIAMU UISUBEI
IPC: H05B41/18
Filed: 1985-04-09
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-H10267728-A (JP)
Title: Rice measuring cup
Inventor: MOROTA HIROSHI
IPC: G01F19/00
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a rice measuring up which can properly measure a quantity of rice fit to existing water level line marked in a pot of a rice cooker when rice is cooked by using rice requiring washing and when the rice is cooked by using non washed rice without requiring washing. SOLUTION: A rice measuring cup has a scale for non washing rice 7 for measuring non washing rice without requiring washing and a scale for washing rice 8 for measuring rice requiring washing displayed on side face of a cup body and position of level of scale line 7a... in the scale for non washing rice 7 is determined at position of level lower than that of scale line 8a... in the scale for washing rice 8.
Patent JP-S59198516-A (JP)
Title: Digital video tape recorder
Inventor: JIYON HETSUDOREI UIRUKINSON
IPC: H04N5/93
Filed: 1984-04-12
Abstract: PURPOSE:To attain stable reproducing operation with ease of design and without unlocking by providing two phase locked loop circuits including respectively a VCO controlled by a preset control signal in response to the direction and speed of a magnetic tape. CONSTITUTION:The 1st PLL circuit 21 is modified so as to increase respectively the capture range, the hold range and the loop band width into 6 times. A noise component is filtered out and elminated from a reproduced clock pulse signal up to a desired 100kHz band width by means of the 2nd PLL circuit 22. Then, the 2nd PLL circuit 22 applies the filtered and outputted clock pulse signal to an output terminal 24. In order to process the overall fluctuation in the data speed produced by a specific reproducing mode selection in a video tape recorder 20, a VCO preset control signal is applied to each VCO of the 1st PLL circuit 21 and the 2nd PLL circuit 22 so as to attain coarse control of the operating frequency of them.
Patent JP-S56169378-A (JP)
Title: Semiconductor device
Inventor: SUZUKI AKIO
IPC: H01L31/10
Filed: 1980-05-30
Abstract: PURPOSE:To sufficiently stabilize the operation of a semiconductor device by melting and reacting an isolating material with a semiconductor substrate material, immersing it in the substrate, and forming an insulating isolating region material for isolating and cutting a P-N junction. CONSTITUTION:An isolating material 8 is printed around a region forming a substrate bearing electrode on the back surface of an Si semiconductor substrate 1 formed with a P-N junction 3. The material 8 can react preferably at the electrode baking temperature with the Si of the substrate 1 to melt the Si, can form insulating property and is glass powder having expansion coefficient similar to that of glass powder in the room temperature state at the using time. Ohmic and adhesive paste conductive material 9 is printed on the substrate 1 on which the material 8 is printed, and paste conductive material is printed on the surface surrounded by the material 8 on the back surface side. The isolating material is reacted with the substrate 1 at the heating step to melt the surface, the P-N junction surface and the substrate partly to form an insulating region 8', to isolate and cut the P-N junction continued from the light receiving surface and to form the other P-N junction independent from the one P-N junction.
Patent JP-S60219064-A (JP)
Title: Dot wire
Inventor: FUJIYOSHI KATSUSATO
IPC: C23C28/02
Filed: 1984-04-14
Abstract: PURPOSE:To raise the durability of a dot wire and lighten it, and at the same time to make the easiness of welding possible, by composing the dot wire of the main body of hard material, the carburization preventive component covering the periphery part thereof and the special periphery component covering that periphery part. CONSTITUTION:The dot wire 10 used for a dot matrix printer is composed of the wire body 11 formed from hard material, the carburization preventive part 12 covering the periphery part thereof and the periphery component 13 made from the material quality easy to be brazed and difficult to be folded, covering their periphery part. The main body 11 should be preferably made from special steel efficient in wear resistance such as titanium series alloy, cemented carbide alloy, etc. or the like. The carburization preventive part 12 should be preferably coated with nickel, molybdenum, silver, etc. around the main body 11 by plating or pigotting and others. The periphery component 13 is formed from nickel alloy, maraging steel, etc. easy to be brazed, calked, etc. and difficult to be folded and an outer film should be preferably formed around the periphery thereof by zinc plating, silver plating, etc.
Patent JP-H07307499-A (JP)
Title: Manufacture of high-temperature superconductor
Inventor: IWAMATSU SEIICHI
IPC: H01L39/02
Filed: 1995-03-30
Abstract: PURPOSE:To obtain a ceramic-based high-temperature superconductor which stably has a critical temperature of 100 deg.K or higher and at room temperature or highly by a method wherein an oxygen-ion implantation treatment is conducted to a ceramic-based superconductor such as Y1Ba2Cu3O7 or the like through an Si3N4 film formed on the surface. CONSTITUTION:An oxygen-ion implantation treatment 5 is conducted to a ceramic-based superconductor 3 such as Y1Ba2Cu3O7 or the like through an Si3N4 film 4 formed on the surface, and an annealing treatment is then conducted. For example, an Si3N4 film 2 is formed, by a CVD method, on the surface of a substrate 1 composed of a glass or a metal, and a Y1Ba2Cu3O7 film 3 is formed on the Si3N4 film 2 by a sputtering method or the like. In addition, the surface of the Y1Ba2Cu3O7 film 3 is coated with an Si3N4 film 4 by a CVD method or the like, and an oxygen-ion implantation operation 5 is conducted to the surface of the Si3N4 film 4 by means of a high-energy ion implantation apparatus. After that, an annealing operation is conducted, and implanted oxygen is fixed, in its radical state, between lattices such as an oxygen depletion position or the like.