baber/WOPTO huggingface dataset:
Patent JP-H06204730-A (JP)
Title: Antenna directing equipment
Inventor: HOJO TAKESHI
IPC: G01S3/42
Filed: 1992-12-28
Abstract: PURPOSE:To direct an antenna to a satellite in an excellent way without the occurrence of gimbal lock. CONSTITUTION:The antenna directing equipment has an elevation angle control loop and an azimuth angle control loop used to direct an antenna turnable around two axial lines in a direction of a satellite and a rewinder and also a mode arithmetic operation section 204 including a low altitude mode arithmetic operation section 204-2 operated in the low altitude mode where the altitude of the satellite is low, a medium altitude mode arithmetic operation section 204-3 operated in the medium altitude mode where the altitude of the satellite is medium, and a high altitude mode arithmetic operation section 204-4 operated in the high altitude mode where the altitude of the satellite is high, and a mode setting section 203 outputting a mode selection signal to the mode arithmetic operation section 204 and the center of the antenna is directed in the direction of the satellite in any altitude.
Patent JP-H10180323-A (JP)
Title: Automatic distance correcting method between dies in press type edging device
Inventor: KACHI TAKAYUKI
IPC: G01B11/04
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To improve the precision of edging in the case of the edging by comparing a distance between dies at the time of on-load with the stock width in the outlet side of a press type edging device and modifying the distance between dies at the time of non-load based on the difference. SOLUTION: Such a distance SO between press dies that the plate width in the outlet side of a horizontal mill 14 becomes a prescribed objective width is set in a press 18. The distance ZO between press dies and the press load P at the time of no-load are measured, and the distance Z between press dies at the time of on-load is operated with the distance computing element 26 between the press dies. Next, the stock width Wb corresponding to N point in the slab longitudinal direction measured with a plate width gage 20 is detected with a stock detector 24 in the outlet side of the press. Next, the distance correcting quantity ΔSO between press dies is calculated with a distance correcting quantity calculator 28 between dies.  The distance correcting quantity ΔS between press dies is added to a distance setting value SO between press dies for next stock to rolled with an adding machine 32.
Patent JP-H10226657-A (JP)
Title: Production of fluorescent whitening agent
Inventor: ELIU VICTOR
IPC: B01J31/02
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain a distyryl-biphenyl fluorescent whitening agent useful as a fluorescent whitening agent in high yield by diazotizing two kinds of specific amines to give a diazonium compound and reacting the compound with a vinyl compound in the presence of a catalyst precursor. SOLUTION: An amine of formula I (X is H, a halogen, etc.; (n) is 1 or 2) in an amount of 1mol is optionally in water as a solvent or a two-phase solvent containing water/water insoluble organic solvent or in a hydrous organic solvent to form a diazonium compound of formula II (G1 is a counter ion) and an amine of formula III (Y is H, a halogen, etc.) is diazotized to form a diazonium compound of formula IV and 1mol of a divinyl compound of formula V (Z is H, a 1-4C alkyl, etc.) is reacted with 1mol of the diazonium compound of formula II and 1mol of the diazonium compound of formula IV in the presence of an inorganic or organic palladium salt at -10 to 100 deg.C to give the objective compound of formula VI.
Patent JP-H05159377-A (JP)
Title: Optical information recording medium
Inventor: SAWADA YASUO
IPC: G11B7/24073
Filed: 1991-12-10
Abstract: PURPOSE:To provide the DRAW type CD which can be produced without selectively application of dyestuff and has a ROM region. CONSTITUTION:This information recording medium is constituted by successively providing a light absorption layer 2 essentially consisting of the dyestuff, a light reflection layer 3 and a protective layer 4 on a substrate 1 previously provided with the ROM region having prepits and guide grooves and a recordable region having guide grooves on the surface. The prepits 6 of the ROM region are formed in the land parts between the guide grooves 5 and 5. The depths of the prepits and the guide grooves as well as the depths of the prepits and guide grooves at the boundary between the light absorption layer 2 and the reflection layer 3 are so controlled that the optical phase differences of the prepit parts and guide groove parts of the ROM region the guide groove parts of the recordable region attain respectively specific ranges.
Patent JP-H05195054-A (JP)
Title: Production of high strength stainless steel material for structural use excellent in workability
Inventor: MURATA YASUSHI
IPC: C22C38/40
Filed: 1991-12-10
Abstract: PURPOSE:To form a fine dual phase structure of martensite phase and austenite phase by subjecting a hot rolled stock of austenitic stainless steel with specific composition to cold rolling and to heat treatment under specific conditions and to obtain a stainless steel material excellent in workability. CONSTITUTION:A hot rolled stock of an austenitic stainless steel having a composition which contains, by weight, <0.10% C, <5.5% Si, <7.0% Mn, <0.050% P, <0.020% S, 10.0-17.0% Cr, 3.0-10.0% Ni, and <0.10% N and where the Ni equivalent represented by Ni+0.7Mn+0.5Cr+0.3Si+20(C+N) is regulated to 13.0-17.5 is temporarily coiled, annealed, and cold-rolled at >=35% draft. The resulting steel sheet is heat-treated at 550-730 deg.C for <=30min, by which the structure is formed into a martensite single phase or a dual phase structure of martensite and fine austenite. Further, heat treatment is applied again at 550-750 deg.C for <=30min to form a fine dual phase structure of martensite and austenite, by which the steel material excellent in weldability and workability can be formed.
Patent JP-H07200548-A (JP)
Title: Character string converter and build-in method for character string converting function
Inventor: KASAI YASUO
IPC: G06F17/21
Filed: 1993-12-30
Abstract: PURPOSE:To use a front end processor which performs the KANA (Japanese syllabary)/KANJI (Chinese character) conversion as an interface in accordance with an application program without restarting a system. CONSTITUTION:A front end processor is divided into a KANA/KANJI converter main body 200 which performs the KANA/KANJI conversion, a KANA/KANJI I/O pert 210, a common interface processing part 220 which controls the interface to applications, and an AP proper I/F part 230. The part 230 is set at a fixed byte and switched for each application. This mere switching action of the part 230 does not require the restart of a system. Furthermore the change of a smell part suffices.
Patent JP-H06175520-A (JP)
Title: Image heating device and forming device
Inventor: KUSAKA KENSAKU
IPC: G03G21/10
Filed: 1992-12-04
Abstract: PURPOSE:To obtain an image heating device not having a failure in fixing and the rising of a temperature in a paper nonpassing part by separating a cleaning means disposed so as to be in freely contact/uncontact with a pressurizing means when the quantity of heat accumulated in the pressurizing means is less. CONSTITUTION:A cleaning roller 13 disposed to be in freely contact/uncontact with a pressure roller 9 is set so as to take contact/uncontact actions with respect to the pressure roller 9 at a prescribed timing by a solenoid 14. When it is so judged that the quantity of the heat accumulated in the pressure roller 9 is less, the cleaning roller 13 (cleaning means) is separated from the pressure roller 9. Thus, the heat transmitted from a heating element 1 to the pressure roller 9 is not taken away by the cleaning means 13, so that a prescribed quantity of heat is imparted to a unfixed developer image on a recording material in the nipping part of a film member 6 and the pressure roller 9, to attain excellent fixing. After a specified time lapses, a sufficient quantity of heat is accumulated in the pressure roller 9, so that the cleaning means 13 is made to abut to perform a cleaning action.
Patent JP-H05160612-A (JP)
Title: Branch type waveguide
Inventor: MATSUI RYUJI
IPC: H01P5/02
Filed: 1991-12-09
Abstract: PURPOSE:To realize a wide band characteristic, proper impedance matching, rational production, and reduction of cost. CONSTITUTION:A straight main waveguide 11 and a bent side waveguide 12 are coupled into a trifurcate form which is symmetrical with an axial line O11 of the main waveguide 11 as the axis of symmetry, and a recessed impedance matching part 13 having an arcuate terminal is formed on the central part of the bend of the side waveguide 12 on the axial line O11 of the main waveguide 11. Thus, partial unevenness of the characteristic impedance in the waveguide is prevented, and the frequency band for microwave transmission is not narrowed, and mass production of the branched waveguide is possible, reducing the cost.
Patent JP-2000215189-A (JP)
Title: Multiprocessor computer architecture accompanied by many operating system instances and software control system resource allocation
Inventor: ZALEWSKI STEPHEN H
IPC: G06F9/50
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To obtain a computer system which imparts flexibility, resource usability, and expansibility by providing operating system instances which are executed in different sections. SOLUTION: A multiprocessing computer system 200 divides hardware logically into sections 202, 204, and 206. Hardware elements are assigned so that many operating system instances 208, 210, and 212 can be executed at the same time. This allocation is carried out by console programs 213, 215, and 217. The operating system instances 208, 210, and 212 serve to give the consistency between the resource allocation and sharing by properly using system resources. Serial lines 220, 222, and 224 are connected to a single multiplexer 226 fitted to a workstation 228 to display console information.
Patent JP-H10184004-A (JP)
Title: Construction method for shuttering for structure
Inventor: TAKAYAMA MASAYOSHI
IPC: E04G17/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To serve for the convenience of subsequent work and improve work efficiency by making possible to support a pipe in an upright condition reliably. SOLUTION: After a reinforcement arrangement is formed by assembling reinforcements on a surface G for iristalling a foundation, shutterings 4 are fixed on both sides of the reinforcement arrangement in a detachable manner by fixing means. In addition, after the main body of a supporting device having multiple supporting bodies that are made wider toward the lower end, is fixed to the installation surface G, pipes P are inserted into every supporting bodies, and made to contact the outside of the shutterings 4. After a transverse pipe P' are placed astride the pipes P, concrete is placed in a space 21 formed between the shutterings 4, and after the concrete sets, a concrete body is formed by removing the pipes P, P' and the shutterings 4.
Patent JP-2001161909-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can prevent a player from receiving disadvantage to the utmost even if the power source is OFF by outputting a low voltage signal to make a microcomputer to store data in a backup RAM. SOLUTION: When the VSL power source voltage (+300 V) is lowered down below a prescribed value (+22 V), IC 902 to monitor the power source outputs a low voltage signal regarding the power source is OFF. The VSL power source voltage is voltage immediately after converted from AC to DC and is the highest voltage among DC power source voltages. The low voltage signal from the power source monitoring IC 902 is supplied to the main circuit board 31, a premium ball control circuit board 37, etc. Microcomputers on the main circuit board 31, the premium ball control circuit board 37, etc., store data in backup RAM corresponding to low voltage signals.
Patent JP-H10181599-A (JP)
Title: Electropneumatic brake controller
Inventor: JAMES E HART
IPC: B60T17/22
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a brake controller for 'Direct' electropneumatic type brake controlling devices which do not need any pressure transducer for pressure feed back. SOLUTION: A brake controlling device for railway freight car has an electropneumatic controller 12. This electropneumatic brake controller contains a self-overlying type relay valve assembly 22 operated by a constant spring load acting through an operating lever 28. A stepping motor M under the control of a microprocessor unit MPU is used for shifting fulcrum and changing the lever ratio of an action lever to get a different brake cylinder pressure from the self-overlying type relay valve assembly in accordance with electrical control signals transmitted to the microprocessor unit.
Patent JP-H05164843-A (JP)
Title: Color display detection image signal processing device
Inventor: UZAWA TAKAO
IPC: G01S7/62
Filed: 1991-12-12
Abstract: PURPOSE:To provide, in a fish finder or a sonar device, the heaviest color display of high input signals when displaying on a display unit in color the average of received signals whose frequencies are different. CONSTITUTION:A clip level for received signal inputs is increased by setting more bits for A/D converter 1 which performs A/D conversions for received signals as well as a storage device 2 than color identification bits. An addition and average circuit 3 is used to add outputs from the A/D converter 1 to outputs from the storage device 2 to obtain average values (the same number of bits as that in outputs from the A/D converter). Average values above the heaviest color level are then clipped onto the level when the values are converted to the number of color identification bits by a bit processing unit.
Patent JP-H09175953-A (JP)
Title: Aerosol type hair treatment composition
Inventor: SAGARA KEISUKE
IPC: A61K8/00
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To prepare an aerosol type hair treatment composition, capable of being jetted from a nozzle of an aerosol container into a spray form and sticking in a formy form when reaching the hair, removing the foams at a moderate rate, good in compatibility with the hair and imparting the smoothness and softness to the hair. SOLUTION: This aerosol type hair treatment composition is a mixture of a stock solution containing (A) 0.5-5 pts.wt. higher alcohol, (B) 0.1-3 pts.wt. cationic surfactant and (C) 5-20 pts.wt. lower alcohol so as to provide 100 pts.wt. total amount thereof with a propellant comprising (i) a liquefied petroleum gas and (ii) dimethyl ether at a weight ratio (i)/(ii) within the range of (5/95) to (30/70). The weight ratio of (stock solution)/(propellant) is within the range of (60/40) to (90/10).
Patent JP-2001166663-A (JP)
Title: Image forming device
Inventor: HANIWARA FUMIO
IPC: G03G21/14
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which is usable even for light print fields and can be made low-cost and low in running cost. SOLUTION: This image forming device meets conditions 3×σt<=0.5 mm, 3x <ss<=0.50, and 3×σb<=0.30, where σt is a standard deviation of timing deviation as a shift of an image formed on a recording material from image data in a vertical scanning direction, σs is a standard deviation of one-side deviation as deviation in a horizontal scanning direction, and σb is a standard deviation of curvature which is tanθ when a angle of curvature is θ.
Patent JP-2000173278-A (JP)
Title: One chip microcomputer
Inventor: ASAMI TAKASHI
IPC: G11C16/04
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an one chip microcomputer in which erasing conditions at the time of erasing operation can be changed before defective erasing is caused. SOLUTION: This one chip microcomputer incorporates a non-volatile memory 7 which can electrically erase data, and write and read data as a program memory, and is provided with a non-volatile memory group 40 for reference of which a characteristic is inferior to that of a non-volatile memory 7 in a memory cell array, and in this microcomputer, erasing voltage at the time of erasing operation stored previously in a specific address region of the non- volatile memory 7 by a control circuit 44 is changed based on a reference result of the non-volatile memory group 40 for reference.
Patent JP-H06172252-A (JP)
Title: Production of benzophenones
Inventor: KOYAMA SHINICHI
IPC: C07C49/84
Filed: 1992-12-09
Abstract: PURPOSE:To industrially and advantageously produce a high-purity benzophenone in high yield by reacting an aromatic carboxylic acid with a benzene derivative. CONSTITUTION:A benzene derivative of formula I (R1 to R3 are H, OH, alkoxyl, alkyl, aryl or OH) is reacted with an aromatic carboxylic acid of formula II (R4 to R6 are H, OH, alkoxyl, alkyl, aryl or halogen) in the presence or absence of a reaction solvent by using both a Friedel-Crafts reaction catalyst (e.g. zinc halide or tin halide) as a catalyst and a 1-8C alcohol or water at 5-200 deg.C, preferably 30-150 deg.C to give a benzophenone of formula III such as 2,2',4,4'-tetrahydroxybenzophenone. A phosphine oxide or phosphine sulfide of formula IV (R7 to R9 are alkyl or aryl; X is O or S), sulfolene, sulfolane, carbon disulfide, a halogenated hydrocarbon, an aliphatic hydrocarbon, a nitro compound and an ether compound may be cited as the reaction solvent.
Patent JP-H07197038-A (JP)
Title: Production of hydrodesulfurization catalyst for hydrocarbon oil
Inventor: CHIYODA OSAMU
IPC: B01J29/072
Filed: 1993-12-30
Abstract: PURPOSE:To obtain the subject catalyst which can be produced by a low-temp. short-time impregnation of a carrier with a large amt. of a group VI metal together with phosphorus and a group VIII metal and which has an excellent desulfurization activity even in a depth desulfurization region. CONSTITUTION:This catalyst is prepd. by impregnating an inorg. oxide carrier contg. a crystalline aluminosilicate with a soln. contg. a condensed acid salt of a group VI metal, a salt of a group VIII metal, and phosphoric acid in amts. of the group VI metal, the group VIII metal, and phosphorus of 10-30wt.%, 1-15wt.%, and 0.1-15wt.%, respectively, in terms of oxides and based on the catalyst. The soln. is prepd. pref. at higher than 0 deg.C and lower than 100 deg.C.
Patent JP-H11179213-A (JP)
Title: Raw material for purification of environment and purifying material for environment using that
Inventor: MATSUSHITA TOSHIHIKO
IPC: D06M101/16
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To firmly fix a photoreactive semiconductor and to prevent it from falling apart by fixing a photoreactive semiconductor by CVD or PVD method on a fiber, solid or sheet carrier to form a material for cleaning an environment which decomposes contaminants such as harmful gases, bacteria and org. substances and purifies the environment. SOLUTION: A photoreactive semiconductor is firmly fixed to one kind of a carrier in a fiber, solid or sheet state by CVD or PVD method to produce a material for purification of environment. As the fiber carrier, a nonwoven fabric, paper or woven fabric is used, and as the solid carrier, a coating material or coating liquid on a base body is used. As the sheet carrier, a coated metal sheet, glass sheet or film can be used. The photoreactive semiconductor has a photocatalytic function which causes photochemical reaction by irradiation of light at specified wavelength. Titanium oxide is preferably used, and its particles having 10 to 500 m<2> /g specific surface area are used.
Patent JP-H11188576-A (JP)
Title: Tool position detecting device of machine tool
Inventor: NAKAI MASATERU
IPC: B23Q17/22
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To separate a ring sensor from a machining area so as not to be exposed to cutting oil by installing the ring sensor to a rotating union or earth line situated in the anti-tool side part of a main spindle. SOLUTION: A rotating union 20 rotated together with a main spindle 2 is arranged on the upper end part of a draw bar 7. An earth line 22 is connected to the rotating union 20 through a brush, and the earth line 22 is further connected to an earth (machine body). An annular ring sensor 21 is installed to the earth line 22. The ring sensor 21 may be installed to the rotating union 20. In detection of the work contact position of a tool 9, the ring sensor 21 is high frequency excited, and the tool 9 is brought into contact with a work W. Thus, a closed loop circuit L is formed in the route of the earth line 22, the rotating union 20, the main spindle 2, a tool holder 5, the tool 9, the work W and the earth, and a detection signal is obtained from the loop current carried in this circuit L.
Patent JP-H10168279-A (JP)
Title: Phenolic resin molding material
Inventor: AKIMOTO HIROSHI
IPC: C08L61/06
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain a phenolic resin molding material having a high mechanical strength and excellent abrasion resistance by using a phenolic resin, glass fibers and a tetrafluoroethylene resin powder as the essential components and specifying the contents of the glass fibers and the tetrafluoroethylene powder. SOLUTION: This material comprises novolac phenolic resin precondensate or a resol phenolic resin precondensate obtained by reacting a phenol (e.g. phenol or cresol) or a phenol modified with molasses, lignin, xylene or the like with an aldehyde (e.g. formalin or paraformaldehyde) in the presence of a catalyst or a phenol resin being a combination thereof, 5-50wt.%, based on the entire molding material, glass fibers being chopped strands used as a molding material and 0.1-20wt.%, based on the entire molding material, fine tetrafluoroethylene resin powder having a mean-particle diameter of 10-50μm and a maximum particle diameter of 50-100μm.
Patent JP-H05253256-A (JP)
Title: Decision of color of translucent object, such as teeth and apparatus therefor
IPC: G01J3/46
Filed: 1992-12-11
Abstract: PURPOSE: To highly and reliably decide the color of teeth, by measuring the reflectance of an object using a wave length corresponding to the local maximum of the receptibility of stimulation in a human's eye with respect to hue and chroma, and deciding the chroma coefficient of the object, coloring relatively to white in the prescribed region of wave length, and the index for compensating the transparency of the object. CONSTITUTION: In a process 10, the reflectance of teeth ρ(λ) is measured by exposing teeth to arbitrary polychromatic light. The reflectance ρ(λ) is measured in the prescribed wave lengths, i.e., 440nm, 495nm, 520nm, 577nm, and 600nm. The wave lengths 495nm and 600nm correspond to the hue in a human's eye, and the wave length 577nm corresponds to the local maximum of the receptibility of stimulation in the human's eye with respect to chroma. In the wave length 440nm, the maximum difference or variation in the hue of teeth might be measured. In a process 12, the brightness of a white object, which is included in the brightness of the measured teeth, is decided. In a process 14, the chroma coefficient (s) of the measured teeth is decided, in a process 16, yellow coloring or yellow-red coloring is decided, and in a process 18, blue-green coloring is decided.
Patent JP-H11179477-A (JP)
Title: Method and device for forging outer wheel member of constant velocity joint
Inventor: OOHAMA MORIYUKI
IPC: B21J5/06
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To surely maintain a coaxial precision between a shaft part and a cup part in a simple process and to surely maintain an inner face precision of the cap. SOLUTION: An ironing forming device 90 is provided with a lower part forming die 96, an upper part forming die 98 and an ironing punch 106, a first cavity 100, which has a final product precision of a shaft part and conducts final ironing forming to the shaft, is arranged to the lower forming die 96, a second cavity 102, which restricts an outer diameter of the cup part, is arranged to the upper part forming die 98.