baber/WOPTO huggingface dataset:
Patent JP-H03200268-A (JP)
Title: Liquid developer for electrostatic charge image
Inventor: UMEMURA KAZUHIKO
IPC: G03G9/12
Filed: 1989-12-28
Abstract: PURPOSE:To decrease the gaseous solvent of a hydrocarbon system generated from a copying machine by incorporating a self-crosslinking type polymer and crosslinked high-molecular polymer as a resin component into the above liquid developer. CONSTITUTION:The self-crosslinking type polymer and the crosslinked high- molecular polymer are used for the toner resin component of the liquid developer formed by dispersing toner particles consisting of a coloring agent and resin into a carrier liquid essentially consisting of a liquid mixture composed of a fluorine solvent and an aliphat. hydrocarbon solvent and/or silicone solvent and having a high resistance and low dielectric constant. The self-crosslinking type polymer is preferably a copolymer contg. a diene compd. having conjugated double bonds or the modified matter thereof. The already crosslinked high- molecular polymer is preferably the high-molecular polymer, etc., of arom. vinyl compds., such as, for example, styrene. The amt. of the gaseous hydrocarbon to the generated from the copying machine is decreased in this way and the heat roll fixing is executed without generating offsetting even if a fixing roll is not coated with oil.
Patent JP-H07166674-A (JP)
Title: Facing plate
Inventor: SUGAWARA KIMIO
IPC: E04F13/08
Filed: 1993-12-15
Abstract: PURPOSE:To prevent formation of a step in a joint part even in the case of execution and after the execution irrespective of good or bad in a plane state of a substrate. CONSTITUTION:A lower side projection 5 projecting a rear side basic material 3 by specific width from a front side basic material 2 is provided to one side edge as a joint end edge, and an upper side projection 6 projecting the front side basic material 2 by width wider than the rear side basic material 3 therefrom is provided to the other side edge. In addition, an inclined surface 7a making an acute angle at a facing sheet 4 side is provided to the end face 7 of the front side basic material 2 in one side edge, an inclined surface 8a making an obtuse angle at the facing sheet 4 side is provided to the end face 8 of the front side basic material in the other side edge, and their angles of inclination are so set that inclinations are brought into contact with each other or spread inward in the case both inclined surfaces 7a and 8a are faced to each other. If necessary, a plurality of nail-holes 11 having enough size to which heads of nails are fitted are formed lengthwise in the lower side projection 5.
Patent JP-H06193858-A (JP)
Title: Cooling method for high temperature duct of waste heat recovery boiler
Inventor: NAKAJIMA YASUSHI
IPC: F02C7/18
Filed: 1992-12-22
Abstract: PURPOSE:To cool a high temperature duct of a waste heat recovery boiler without sophisticating a material of the duct, without complicating a structure and without reducing an efficiency of the boiler. CONSTITUTION:A waste heat recovery boiler 3 recovers heat of high temperature waste gas from a gas turbine 1, extracts exhaust gas at 100-450 deg.C from a flue from an intermediate part of the boiler 3 to an outlet of a stack 5, pressurizes it by a boost ventilator 4, and guides it to a high temperature duct 2 of 450 deg.. The extracted exhaust gas guided to the duct 2 is fed in a film state along its inner surface to cool the duct, thereby protecting it against the high temperature. Further, the duct is formed in double walls, the extracted exhaust gas can be fed between the double walls to cool the ducts.
Patent JP-H09172972-A (JP)
Title: Oil and fat composition for frozen dessert and frozen dessert food using the same
Inventor: HASHIZUME KENICHI
IPC: A23D9/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition comprising a soft oil fractionated from sal fats and/or a soft oil fractionated from cacao fats, good in mouth meltability, excellent in workability, high in oxidation stability, and suitable for coating frozen foods. SOLUTION: This oil and fat composition comprises a soft oil fractionated from sal fats and/or a soft oil fractlonated from cacao fats (herelnafter referred to as a soft oil). The soft oil preferably has a melting point of <=15 deg.C, an iodine value of 50-60, and an oleic acid content of >=40wt.% in the fatty acid residues of the oils and fats. The content of the soft oil in the composition is preferably 25-40wt.%. Natural animal or vegetable oils and fats and their processed oils and fats in addition to the soft oil may be compounded. The animal or vegetable oils and fats and their processed oils and fats preferably have a melting point of 25-40 deg.C. The composition is preferably obtained by adding the other materials to the soft oil and subsequently subjecting the mixture to a mixing treatment, a rolling treatment and a conching treatment.
Patent JP-H11169916-A (JP)
Title: Device for attaching and detaching piercer plug
Inventor: AKASHI KAZUNORI
IPC: B21B25/06
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a piercer plug attaching/detaching device which is automated by composing it so as to be operated simply and surely and with which the attaching/detaching work of the piercer plug used in the manufacture of seamless steel tubes is executed in a short time. SOLUTION: This piecer plug attaching/detaching device 1 is a device for attaching and detaching the plug 3 to the tip of a plug bar 2 having fixing structure for engaging or disengaging the plug by pressurization and decompression and provided with a hollow ring-shaped member 4 which is fit on the outer peripheral surface of the plug bar 2 and packing members 41A, 41B, 41C which are provided on the inner peripheral part of this hollow ring-shaped member 4, packing pressure supplying means (the piping 42) which is provided penetrating the hollow ring-shaped member 4 and with which, by making pressure act on the packing members 41A, 41B, 41C,  the packing members are expanded in the direction of the inner peripheral surface and pressurizing/ decompressing means which is provided penetrating the hollow ring-shaped member 4 and with which sealed spaces which are divided with the packing members 41A, 41B, 41C are pressurized or decompressed.
Patent JP-2000167511-A (JP)
Title: Apparatus for weight reduction/recovery of container
Inventor: NAKAI MASAHIKO
IPC: B09B3/00
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for the weight reduction/recovery of a container which facilitates work to house/recover a container. SOLUTION: Since the weight and volume of a container is reduced by a container weight reducing machine, and the container is recovered in a housing part 4, the volume of the container is reduced so that a number of the containers A can be stocked in the housing part 4 and a recovery part, the housing part 4 and the recovery part can be downsized, and the recovery period can be extended. The downsized housing part 4 is placed in the upper part of a vending machine B, and the recovery part is placed in the side part of the vending machine B so that spaces in the upper part and the side part can be used effectively. Since installation spaces of the housing part and the recovery part are reduced, the space and number of the vending machine B to be installed are not restricted so that an optional number of the vending machines B can be installed in an optional place.
Patent JP-H10261903-A (JP)
Title: Magnetostatic wave resonator
Inventor: KURATA HITOYOSHI
IPC: H01P7/00
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetostatic wave resonator that has a high coupling coefficient even at a low frequency, suppresses effectively resonance in a higher- order modes and is easily made small in size. SOLUTION: This resonator is provided with a gadolinium-gallium-garnet(GGG) substrate 7, a magnetic garnet film 6 that is formed on the GGG substrate 7 and has a shape where at least two sides are nearly in parallel and an electrode supplying an RF signal to the magnetic garnet film 6. The electrode is provided with at least a pair of main strip lines 3, 4 extended nearly in parallel with the two parallel sides of the magnetic garnet film 6 and an auxiliary strip line 5 that connects one ends of a pair of the main strip lines 3, 4 each other in an area positioned at the outside of the magnetic garnet film 6 viewing the extended direction of the main strip lines 3, 4. The other end of one of the main strip lines 3, 4 is connected to a ground conductor and the other end of the other of the main strip lines 3, 4 is connected to an input/ output terminal respectively.
Patent JP-H06166079-A (JP)
Title: Safety device in mold clamping device
Inventor: AOKI HIDEMI
IPC: B22D17/26
Filed: 1992-11-30
Abstract: PURPOSE:To make adjustment at every exchange of molds unnecessary, by adopting a stopper by a ball screw shaft and ratchet. CONSTITUTION:A safety device 13 is constituted of a ball screw shaft 17 which is supported turnably freely by a seat body 14 on a fixed position, a ball nut member 18 which is screwed on to the ball screw shaft 17 and a stopper by a ratchet provided on an extended shaft part 19 of the ball screw shaft 17. The stopper is positioned identically with a closure position of a cam member of a safety door and the ball screw shaft 17 is arranged in parallel with a moving direction of a movable platen 11. The ball nut member 18 is fitted to the movable platen 11. A ratchet claw 22 of a ratchet wheel 22 is arranged movably freely vertically on a pressing down position of a cam member.
Patent JP-H10181351-A (JP)
Title: Automobile weather strip
Inventor: NOZAKI MASAHIRO
IPC: B29C48/30
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent any deformation as a crush or the like of a hollow part in the corner part, and to secure fine sealability, in this weather strip that is successively formed by means of extrusion molding without entailing any drop in productivity. SOLUTION: A weather strip 1 is integrally formed by means of extrusion molding with EPDM, and it is provided with both linear and corner parts in accordance with the door frame form of a door. In addition, this weather strip 1 is equipped with a base 2 to be attached to the door and a seal part 4 being composed of having a hollow part 3 inside. At the corner part of the weather strip 1, a projecting bar part 7 extending in the longitudinal direction of the weather strip 1, and further, extending toward a top part of the corner part upon jutting out of the base 2 is formed in the hollow part 3 of the seal part 4. This projecting bar part 7 is installed in the nearly vertical direction to the on-off direction of the door. At this time, such a deformation as getting the hollow part 3 of the seal part 4 crushed by working of the projecting bar part 7 is restrained.
Patent JP-H09185611-A (JP)
Title: Method and device for character processing
Inventor: YAMAZAWA YUICHIRO
IPC: G06F17/22
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a character processing device which has a high KANA (Japanese syllabary)/KANJI (Chinese character) conversion success rate by converting the reading strings into the descriptions based on the pairs of example words stored in an example dictionary storage means, the reading of words stored in a word dictionary storage means, the descriptions corresponding to words and the parts of speech corresponding to words respectively. SOLUTION: A word dictionary of an external storage device 22 stores the reading of words, the descriptions corresponding to words and the parts of speech corresponding to words respectively. An example dictionary stores the pairs of example words. A KANA/KANJI conversion part (CPU 21 and KANA/KANJI conversion program 242) converts the reading strings into the descriptions based on the example word pairs stored in the example dictionary, the word reading stored in the word dictionary, the descriptions corresponding to words and the parts of speech corresponding to words as long as no puntuation marks exist between two paragraphs of a reading string.  The program 242 receives the character information from an input buffer 241 and performs the KANA/KANJI conversion by making reference to the word dictionary memory and the example dictionary memory which are stored in the storage device 22.
Patent JP-H05158542-A (JP)
Title: Method and device for positioning control of moving body
Inventor: NUMASATO HIDEHIKO
IPC: G05B19/19
Filed: 1991-12-02
Abstract: PURPOSE:To switch a control system in accordance with a characteristic of a control object. CONSTITUTION:Plural control part 3, 4 and a characteristic observing device 10 corresponding to a characteristic variation of a control object 8 are provided, the characteristic variation of the control object is observed by the characteristic observing device 10, and based on a result of observation, the control parts 3, 4 are switched. Or by providing one controller, optimal control is executed by varying gain, etc., of its control characteristic by the result of observation of the characteristic observing device 10. Accordingly, with respect to various variations of the control object 8, it becomes unnecessary to learn it and to store large information, and high speed an optimal positioning control can be executed.
Patent JP-2000169980-A (JP)
Title: Method and film for electric corrosion protection of steel
Inventor: KAJIYAMA HIROSHI
IPC: C23F13/00
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To reduce the quantity of energization, and to suppress the cost for electric protection by providing layer of a corrosion protective film in contact with a surface of a steel containing a solid electrolyte with selective anion- permeability to efficiently form an electrolytic product when a steel structure in sea water is electrically corrosion-protected. SOLUTION: A corrosion protective film 2 containing a selective anion permeable solid electrolyte is formed on a surface of a steel 1, and an anode 3 is arranged thereon. In a case of the impressed current cathodic protection system, thus-formed anode 3 is connected to the steel 1 by a lead wire 5 such as a coated copper wire through a power source 4. The DC voltage is applied between the anode 3 and the steel 1 by the power source 4, and the corrosion protective current is allowed to run in the steel 1 to prevent the corrosion. In a case of the galvanic anode system, the anode 3 and the steel 1 are directly connected to each other by a lead wire such as a coated copper wire. The anode 3 is formed of a metal than iron, and corrosion is protected by allowing the corrosion protection current to run in the steel 1 by melting the anode 3.  Corrosion of the steel structure is protected for a long time.
Patent JP-H04352736-A (JP)
Title: Bromination of orthoxylene
Inventor: YAKOBU OREN
IPC: B01J23/745
Filed: 1991-12-26
Abstract: PURPOSE: To obtain a methylbromobenzene having a high ratio of 3,4-isomer to 2,3-isomer by the reaction of o-xylene and bromine at ≤0°C in the presence of a catalyst in a complete dark state.  
     CONSTITUTION: The reaction of o-xylene and bromine is carried out in a complete dark state at -70 to -10°C in the presence of a catalyst selected from among I 2 , Fe, FeBr 3 , FeCl 3 , Al, AlBr 3 , AlCl 3  or a mixture of these to obtain 3,4-dimethylbromobenzene in high selectivity. This reaction can be carried out in the presence or absence of a solvent. As for the solvent, satd. aliphatic hydrocarbon or aliphatic or aromatic halogenated hydrocarbon having lower melting point than the bromination temp. is used. If no solvent is used for the reaction, the reaction temp. is preferably -10 to -30°C. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H11157938-A (JP)
Title: Compound sintered compact of hexagonal boron nitride and carbon, and its production
Inventor: KOMATSU HIROKI
IPC: C04B35/583
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a compound sintered compact having imparted electroconductivity and improved oxidation resistance by constituting a carbon starting material of the sintered compact consisting essentially of the carbon and hexagonal boron nitride (h-BN), of an amorphous carbon or a material forming the amorphous carbon during firing step. SOLUTION: The amount of h-BN in a starting material is not especially restricted, and components without the carbon and the h-BN, e.g. Si, Al, B4 C and SiC for oxidation resistance can be added thereto if necessary. The amount of an amorphous carbon powder or a material to be formed into the amorphous carbon in a firing step is >=5 pts.wt. A raw material is compacted by using a phenol resin as a binder, and sintering the compact in a nonoxidative atmosphere to provide the ceramic compound sintered compact. The phenol resin, a pitch, a furan resin, and an epoxy resin or the like is cited as the material to be formed into the amorphous carbon during the firing step, and the resin is either in a liquid state or a powdery state. The amount of the h-BN is substantially >=10%.
Patent JP-H03203186-A (JP)
Title: Stabilizing method for high frequency power source output
Inventor: OTANI SHIGEKI
IPC: G05F1/00
Filed: 1989-12-28
Abstract: PURPOSE:To achieve a higher output stability by separating fluctuation from a set value of a high frequency current into a part caused by fluctuation of an anode voltage and a part caused by other factors, and performing a feedback control to offset them. CONSTITUTION:An anode voltage and a high frequency current are measured simultaneously using a high frequency current detector 3, and an anode voltage detector 4, and separated into a deflection of a high frequency current produced by deflection of a set value of an anode voltage, and a high frequency current produced by other factors. For the former, it is weak because of a feedback function inside a high frequency power source, while the latter is strong, so a feed back control is performed for keeping the high frequency current constant. A higher output stability can thus be achieved at a very low cost compared to a method of stabilizing the output using a constant voltage source of a larger capacity for keeping the voltage of the power source constant.
Patent JP-2000174970-A (JP)
Title: Video bus control system
Inventor: KUWAMOTO SHIGEKI
IPC: H04N1/00
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To prevent the influence of change in one subsystem to another subsystem by dividing a video bus control system into at least two subsystems at the time of dividing the system into parts. SOLUTION: In the video bus control system with a means for working a video frame in a system and a means for controlling the flow of the video frame in the system, a request processing subsystem 510 for receiving a request from a client system and a picture processing subsystem 520 for controlling the work and flow of the video frame are separated from each other.
Patent JP-H07173902-A (JP)
Title: Fire-resisting, heat insulating and sound-proof panel
Inventor: SUZUKI MASAHIKO
IPC: E04C2/24
Filed: 1993-12-17
Abstract: PURPOSE:To provide a fire-resisting, heat insulating and sound-proof panel which can be used as an inner wall material, an outer wall material, a roof material, a ceiling material, a floor material, a partition material, a fire-proof door or the like of a building and a structure, and highter mechanical strength with light weight. CONSTITUTION:A plastic foam 30 obtained by mixing an inorganic material such as aluminum hydroxide, ammonium polyhosphate, graphite, calcium silicate or calcium carbonate in phenol foam resin is integrally formed between a surface material 2 and a back material 22 which are formed by a long plate material, and a male connecting part 41 and a female connecting part 45 are provided on both longitudinal side surfaces thereof to form a long fire-resisting panel 1. In the panel 1, an incombustible material 40 is at least partially planted in the male connecting part 41 and female connecting part 45. A sound-proof material 31 is unevenly distributed in the central part or in an arbitrary position of a core material 29 to attain fire-resistance, heat insulation, sound proofness and reduction of weight.
Patent JP-H06193528-A (JP)
Title: Internal pressure detecting device for fuel tank
Inventor: WATANABE HIDEO
IPC: F02M37/00
Filed: 1992-12-24
Abstract: PURPOSE:To block invasion of liquid fuel into the pressure taking-out port on a fuel tank side, to which a pressure sensor is connected so as to detect pressure in a tank by the pressure sensor correctly. CONSTITUTION:A joint part 12 for a bent passage 6 communicated with a canister is provided on a fuel tank 1, and a shut-out valve 13 is provided to carry out valve closing operation by floating up by itself when liquid surface is raised toward the flowing-in side of the joint part 12. A pressure taking-out port 15 is provided in the joint part 12 while positioning it on the downstream side of the shut-out valve 13, and a pressure sensor 14 is connected to the taking-out port 15.
Patent JP-2001159611-A (JP)
Title: Apparatus for inspecting tumbling object
Inventor: TSUJITA KAZUKIYO
IPC: G01N21/88
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To improve inspection efficiency by reducing bulkiness of an apparatus for inspecting a tumbling object, such as a bearing or the like. SOLUTION: An inspection apparatus is equipped with a main body 100, having one or a plurality of housing parts 3 which can house a tumbling object such as a bearing or the like, formed to the surface thereof, a sensing means 10 capable of performing sensing such as observation or measurement with respect to the tumbling object, and a sorting means capable of sorting the tumbling objects based on sensing result. The sorting means is provided at a position different from the sensing means, and the main body 100 enables the circular motion of the housing parts 3 to move at least the housing parts 3 from the position, corresponding to the sensing means to the position of the sorting means. Therefore, it is unnecessary to cause the tumbling object to linearly move linearly at least from an inspection position to a sorting position.
Patent JP-H0645361-A (JP)
Title: Manufacture of gallium arsenide metal semiconductor field-effect transistor
Inventor: BOKU TETSUJIYUN
IPC: H01L21/338
Filed: 1991-12-26
Abstract: PURPOSE: To allow silicon ions within an evaporated silicon thin film to the diffused into a substrate, even by implanting small amounts of low-energy ions and by heat treatment. CONSTITUTION: A method of manufacturing a GaAs metal-semiconductor field effect transistor involves the steps of: forming a silicon layer 2 on a GaAs substrate 1, forming a first photoresist pattern 3 on the silicon layer 2 using a known image inversion method to define an ohmic contact for source/drain electrodes and etching a silicon layer portion excluding the ohmic contact using photolithography, defining a channel region by forming a second photoresist pattern 4 on the substrate 1 after the first photoresist pattern 3 has been removed, and forming a channel region 5 by implanting a prescribed amount of silicon ions Si<+> into the substrate 1, using the second photoresist pattern 4 as a mask.