baber/WOPTO huggingface dataset:
Patent JP-S5549311-A (JP)
Title: Preparation of stable solid medicine for internal use containing 1-carbamoyl-5-fluorouracils as active constituent
Inventor: YOSHII MASUJI
IPC: A61K9/20
Filed: 1978-10-04
Abstract: PURPOSE: To obtain a stable solid medicine for internal use, by compounding oncostatic 1-carbamoyl-5-fluorouracils and specific additives for medicinal use.  
     CONSTITUTION: 1-Carbamoyl-5-fluorouracil or its derivative cabbreviated as CFU) is compounded with specific additives for medicinal use, characterized by (1) having low chemical activity, (2) having mederate hydrophilic property and reducing the hydrophobic property of the principal constituent, (3) containing no hydroxyl group having high reactivity with isocyanates, and (4) giving a neutral or acidic saturated aqueous solution or suspension. The additive is, for example, a diluent such as CMC, starchs, lactose, etc.; a binding agent such as PVA,  methylcellulose, etc.; a disintegrating agent such as starchs, CMC, etc.; a lubricant  such as potassium stearate, etc. CFU which is unstable in the presence of conventional additives is stabilized to obtain the title medicine which keeps its medicinal  effect without lowering the disintegration and dissolution properties. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02300369-A (JP)
Title: Method for sewing embroidery in embroidering machine and same machine therefor
Inventor: TAJIMA IKUO
IPC: D05C9/04
Filed: 1989-05-16
Abstract: PURPOSE:To simultaneously embroider plural patterns in a single design data by reversing the movement in X and Y directions of other embroidery frames having as same amount as either one embroidery frame among plural embroidery frames corresponding to plural pairs of heads to movement of the either one embroidery frame. CONSTITUTION:In an embroidering machine provided with plural pairs of heads consisting of plural heads and plural embroidery frames freely movable to X direction and Y direction corresponding to each of the each pair of heads and crossing at a right angle to each other in a plane perpendicular to the driving directions of needles of the heads, either one embroidery frame corresponding to either one of the above-mentioned pairs of heads is moved based on a prescribed design data and simultaneously all movements in X-Y direction of other embroidery frame corresponding to other pair of heads and having as same amount as the above-mentioned either one embroidery frame is reversed to simultaneously embroider design symmetric in both directions of X and Y.
Patent JP-H05321711-A (JP)
Title: Evaporation fuel control device of internal combustion engine
Inventor: SUZUMURA HISAHIRO
IPC: F02M25/08
Filed: 1992-05-14
Abstract: PURPOSE:To prevent turbulence of the air fuel ratio of an internal combustion engine when purge is carried out. CONSTITUTION:In the evaporation fuel control device of an internal combustion engine, an oxygen concentration sensor 46 is provided between a canister 37 and a control valve 40 to detect concentration of oxygen in evaporation fuel. The fuel component density in evaporation fuel is calculated from concentration of oxygen detected by the sensor 46. On the other hand, an evaporation fuel flow amount is calculated from intake negative pressure of the internal combustion engine and the opening degree of the control valve. The fuel component weight in evaporation fuel supplied into a surge tank 35 is calculated from the fuel component density and the evaporation fuel flow amount. The injection amount of the fuel injection valve 4 of the internal combustion engine is corrected in reducing direction for the fuel component weight. It is thus possible to prevent turbulence of the air fuel ratio of an internal combustion engine when purge is carried out.
Patent JP-H10312186-A (JP)
Title: Automatic generation system for network data
Inventor: FUKUSHIMA YOSHIMASA
IPC: H02J3/00
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of automatically generating the network data even for existence of node/branch overlapping among plural pictures in a monitor controlling real-time computer system, etc., of e.g. an electric power system constituted of plural systematic figure pictures. SOLUTION: A data erroneous input is checked for respective picture data (S1), the presence of a branch register and a node register of a system element are checked, and a new one is registered as new register branch or node (S2, S3), the contradiction of the connective condition of the branch or the node for the node or the branch is checked for the picture data containing the new register branch or node (S4, S5), and when the contradiction between division pictures isn't detected by respective checking, to be generated as the correct network data (S6).
Patent JP-H06306027-A (JP)
Title: Cyclobutenedionyl derivative crystal and production thereof
Inventor: TOMONO TAKAO
IPC: G02F1/37
Filed: 1993-04-26
Abstract: PURPOSE:To provide a cyclobutenedionyl derivative crystal having a laser- oscillation function and a function to convert a fundamental wave to the second harmonic wave having wavelength corresponding to 1/2 of that of the fundamental wave, exhibiting excellent pyroelectricity and piezoelectricity and useful as a crystal for optical wavelength conversion element. CONSTITUTION:The cyclobutenedionyl derivative crystal of formula. The cyclobutenedionyl derivative crystal of formula can be produced by dissolving the compound of formula in an organic solvent such as methanol and slowly evaporating the solvent. The crystallization is preferably carried out by keeping the room temperature within 15-30 deg.C, the thermostat bath temperature within 28-32 deg.C at a temperature fluctuation range of + or -0.1 deg.C and the solvent evaporation rate to 0.1-7mm<3>/min. The crystal is expected to have high secondary nonlinear optical constant (d) and high electrooptical constant (r) and is a valuable nonlinear optical crystal. It is widely applicable for light-scanning recording apparatus, a light source for optical communication, etc., and is utilizable also as a piezoelectric crystal.
Patent JP-H05321783-A (JP)
Title: Fuel supply device for engine
Inventor: ITO KAZUHIRO
IPC: F02M37/20
Filed: 1992-05-14
Abstract: PURPOSE:To protect a fuel supply device for an engine against the danger that fuel in a fuel tank is heated and a vast volume of fuel vapor is generated. CONSTITUTION:A fuel tank 1 is connected to a pressure regulator 5 through a fuel inlet passage 2, and a fuel pump 4 is provided in the fuel inlet passage 2, and the pressure regulator 3 is connected to the fuel tank 1 through a fuel return passage 7. The fuel inlet passage 2, the pressure regulator 3 and the fuel return passage 7 are provided outside an engine room 8. A fuel supply passage 9 that is connected to the fuel inlet passage 2 extends into the engine room 8 and connected to a delivery pipe 10, and fuel injection valves 11 are connected to the delivery pipe 10.
Patent JP-H07331878-A (JP)
Title: Automatic distribution device for concrete
Inventor: KAJIOKA YASUO
IPC: E04G21/04
Filed: 1994-06-03
Abstract: PURPOSE:To save manpower engaged in concrete placing work by piping a concrete pipe to the lower part of the inside of a tank, connecting a plurality of distribution devices to the pipe, and opening and closing the distribution devices subsequently to control concrete placing positions. CONSTITUTION:An automatic concrete distribution device is constituted of a pipe 5 connected to a concrete pump car, a branch port 5b provided to the lower surface of the pipe 5 and a drain pipe 5a fixed to the branch port 5b with bolts 25. A valve member 15 is provided between the drain pipe 5a and branch port 5b in a slidable manner, an air-cylinder 16 driving the valve member 15 and a repeating terminal box 19 controlling air ventilation are provided thereto. After that, placing stroke values set in a distribution controlling device are transferred to a plurality of distribution device of the pipe 5, and the distribution devices are automatically opened and closed subsequently to distribute concrete equally. Accordingly, accurate concrete placing can be executed by automatic control.
Patent JP-S61282763-A (JP)
Inventor: KOGURE HIROSHI
IPC: F04B49/10
Filed: 1985-06-07
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-S63290697-A (JP)
Title: Control method for quantity of heat of laser heating apparatus
Inventor: SAITO KUNIHIRO
IPC: B23K26/00
Filed: 1987-05-21
Abstract: PURPOSE:To faithfully follow a heating object along a time and temperature curves by successively correcting laser power considering the heating state of a next object from the heated state of a last time at a sampling time. CONSTITUTION:At the stage of starting a programming, an operator inputs a target temperature T, a sampling time 1, coefficients, etc., as initial values and sets a laser-on state. The operator turns on a sampling counter for sampling and commands it to start measurement of temperature. These input values are shown on a display 10 if necessary. At a certain sampling time (i) is measured the present temperature and continuously Ti2, Ti1, T and a target temperature Tai are read in. Then, a next laser power value Pi is calculated. At the next stage, a laser power value Pi multiplied by an adequate coefficient is sent from the main control device 8 to a laser controller 5 to correct the laser power of a laser oscillator 3.
Patent JP-S5246553-A (JP)
Title: Automatic exhaust system for absorption type refrigerating machines
Inventor: HASEGAWA IWAO
IPC: F25B43/04
Filed: 1975-10-13
Abstract: PURPOSE: To continuously exhaust noncondensable gas by means of an automatic exhaust gas of an absorption chiller using water-lithium bromide solution. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11282081-A (JP)
Title: Tripod provided with camera-shake preventing expandable/contractible rod
Inventor: KONDO MASAHIRO
IPC: G03B17/56
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent a shake phenomenon where a camera and a lens are shaken when the camera to which a telephoto lens is attached is set in a tripod and photographing is executed. SOLUTION: The tripod is provided with a resin cushion material in attaching metal fittings 2a, rod receiving metal fittings 4, a clamp screw 3, further, a hollow rod 5a having a length adjusting nut 5b, a hollow rod 6a having lens receiving base metal fittings 6d and a lens receiving base 7. The camera-shake preventing expansible/contractible rod having the above-mentioned constitution is provided in the bottom end part of the universal head receiving post 1 of the central part of the tripod.
Patent JP-H07329511-A (JP)
Title: Pneumatic radial tire
Inventor: NAKAMURA HIROSHI
IPC: B60C11/04
Filed: 1994-06-03
Abstract: PURPOSE:To reduce pattern noise without impairing traction performance or braking performance on a wet road. CONSTITUTION:In a pneumatic tire having a number of blocks of land parts 3 formed of plural vertical grooves 1 extended along the circumference of the tire and lateral grooves 2 opening in the vertical grooves 1 in a tread part T, plural reinforcement elements 7 of which cross sectional surface is increased gradually from a tread surface aperture end 5 of the lateral groove 2 toward a groove bottom 6 are formed to protrude alternately to overlap with each other between land part side wall surfaces 4 facing each other in the land part side wall surfaces 4 forming boundary parts of the land parts 3 with the lateral grooves 2.
Patent JP-H0322342-A (JP)
Title: Lamp unit
Inventor: RAINHARUTO ANGERAA
IPC: H01K1/34
Filed: 1990-05-11
Abstract: PURPOSE: To make effective use of the quantity of light by providing a bulb inside a reflector and inside a bulb enclosure. CONSTITUTION: A bulb 1 is installed within a reflector 4, is combined therewith, and assembled and placed within a bulb enclosure 5. The bulb enclosure 5 has the form of a reflector, is either transparent, coated partly or entirely, frosted, colored, or reflection coated, and further has a reflective coating on a transparent or colored front disc portion 8, desirably a rear conical bulb portion 9. The bulb 1 comprises an incandescent lamp normally evacuated or filled with gas, and the reflector 4 is normally elliptical or parabolic with its surface either frosted, indented or made smooth and provided with a reflective coating. Therefore, the quantity of light and the generated outputs can be utilized effectively.
Patent JP-S5349235-A (JP)
Title: Starting system of multi-terminals direct current power transmission
Inventor: ISHIKAWA IWAO
IPC: H02J1/00
Filed: 1976-10-15
Abstract: PURPOSE: To suppress an over voltage of a DC voltage or a valve voltage generated at a starting time of one part of a converter by giving an igniting pulse at a same time to valves to be conductive at P side and N side at a time of starting. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02305708-A (JP)
Title: Transport device for granular matter
Inventor: TOMINAGA TOSHIO
IPC: B65G47/14
Filed: 1989-05-16
Abstract: PURPOSE:To make separation sure at a device which delivers grains in a line and also, with every grain apart, to an examining means, by providing at the terminal portion of a supply means a guide body whose guide surface is inclined downward to the transport surface of a transport means. CONSTITUTION:A guide relay member 12 having a V shaped guide groove 11 is provided at the terminal portion of the V shaped guide groove 9 of the transport terminal portion of a supply device. The guide groove 11 of this relay member 12 is provided in a posture which is downward inclined so as to receive grains falling down from the guide groove 9 of the supply device 1 and deliver them to the transport surface of a conveyer 2. As a result, the supply speed of grains supplied from the supply device 1 is increased gradually, and plural grains being supplied simultaneously to the conveyer 2 is gotten rid of. Accordingly, separation becomes sure.
Patent JP-S63289188-A (JP)
Inventor: TAKEUCHI MASAYUKI
IPC: E06B3/58
Filed: 1987-05-19
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-H07306583-A (JP)
Title: Developing device of image forming device
Inventor: KAWAGUCHI HIDEJI
IPC: G03G21/00
Filed: 1994-05-13
Abstract: PURPOSE:To improve the real detection accuracy of residual toner by adopting such a constitution that a toner quantity detecting luminous flux is arranged in proximity to a developing sleeve. CONSTITUTION:Transparent windows 13a and 13b are provided on a straight line on the top and bottom walls of a developing device 3 and a developer exists between both transparent windows 13a and 13b. Then, a stirring member 16 is disposed on the bottom wall and a bottom wall surface, is reciprocated to stir the developer. Further, a rubbing member 17 provided with a flexible sheet rocked to wipe the inside surfaces of the transparent windows 13a and 13b is disposed in the developing device 3. Then, light emitting and receiving elements 14 and 15 are disposed on the straight line connecting the transparent windows 13a and 13b, to detect the quantity of the developer in the developing device 3 by the quantity of light received by the light receiving element 15 by the quantity of the developer. Thus, the developer quantity detecting means 15 can be arranged in the vicinity of the developing sleeve 8 and the quantity of the developer in the vicinity of the developing sleeve 8 most influencing on development can be accurately detected.
Patent JP-S5457014-A (JP)
Title: Engine exhaust gas purifying system
Inventor: TANAKA KAZUYUKI
IPC: F01N3/00
Filed: 1977-10-13
Abstract: PURPOSE: To provide an exhaust gas purifying system for an engine provided with reducing catalyst and oxidizing catalyst, which can supply necessary secondary air to the oxidizing catalyst without use of any air pump but by making use of the pulsation of the exhaust gas.  
     CONSTITUTION: In a system comprising an engine E, for instance having first to fourth cylinders 1 to 4, an intake duct 5 for supplying air-fuel mixture from a carburetor 6 through branches 1i to 4i to respective cylinders 1 to 4 and an exhaust duct 7, to which the exhaust ducts 1e to 4e of the respective cylinders 1 to 4 are jointed to discharge exhaust gas, a first catalyst 8 having a reducing function and a second catalyst 9 having an oxidizing function are mounted one after another on  the exhaust duct 7. Further, a duct 10 branching from, for instance, the exhayst  duct 4e and communicating with the exhaust duct 7 between both the catalusts 8  and 9 by bypassing the first catalyst 8 and a secondeay air supply duct 11 communicating with the duct 10 and provided with a check valve 12 adapted to be  opened with negative produced pdocued by exhaust gas pulsation in the duct 10 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02303086-A (JP)
Title: Manufacture of printed wiring board, and sputter deposition equipment and copper-clad laminate therefor
Inventor: HIROBE YOSHIMICHI
IPC: H05K3/24
Filed: 1989-05-17
Abstract: PURPOSE:To reduce the decrease of copper wiring height without generating under-cut in a copper wiring pattern by uniformly forming a copper film on a base resin board by sputtering and the like, making sputter etching be anisotropic etching at the time of etching after copper-plated wiring is formed. CONSTITUTION:A resin board 1 as base material is prepared; on both surfaces 2, 2' thereof, fine unevenness is formed by sputter etching method; on both surfaces 2, 2' of the resin board 1, copper films 3, 3' are deposited by vapor- deposition or sputter deposition method; resist patterns 4, 4' are formed on both surfaces of the resin board 1 on which the copper films 3, 3' are formed; the film thickness of the patterns 4, 4' is made larger than that of a copper film to be plated in the next process; after a copper-plated patterns 5, 5' are formed, the patterns 4, 4' are eliminated by using release agent 1 the copper films 3, 3' of sputter etching deposition are eliminated by sputter etching.
Patent JP-H04349711-A (JP)
Title: Digital filter circuit
Inventor: HANAI HIDENORI
IPC: H03H17/02
Filed: 1991-05-28
Abstract: PURPOSE:To correct an error of a system of the digital filter circuit having a pre-stage and a post-stage circuit such as a low pass filter at an input/output section and having an A/D converter or a D/A converter implementing the conversion between an analog signal and a digital signal and to obtain a required characteristic. CONSTITUTION:The filter circuit is provided with switches 11-13, 15,16 able to be controlled by a digital filter arithmetic section 4 so as to fetch an input or an output signal of a front end circuit 10 and a back end circuit 14 as data and they are operated to fetch error data of the pre-stage circuit 10 and the post-stage circuit 14 and to implement arithmetic processing thereby eliminating an error as the system and obtaining a required characteristic for the digital filter.
Patent JP-H09311426-A (JP)
Title: Image receiving sheet of instant film and its production
Inventor: IDE HARUAKI
IPC: G03C8/24
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To manufacture an image receiving sheet which is capable of whitening a rear side, making it look more attractive and writing thereon at a low cost without increasing thickness thereof. SOLUTION: A coextruded film 35 of three layers composed of a white PE layer 36, a black PE layer 37 and a white PE layer 38 is stuck on one surface of a resin coating paper 31 with the white PE layer 36 as a joint surface. An image receiving layer 40 is formed on another surface of the resin coating paper 31. The coextruded film 35 is formed by an inflation method so that the white PE layers 36, 38 have 10 to 30μm thickness and 30 to 70wt.% titanium oxide content and the black PE layer 37 has 10 to 40μm thickness and 10 to 35wt.% carbon content. Since the film is formed by the inflation method, film cracking does not occur even if dye content is increased and thereby respective layers 36, 37, 38 can be made thinner.
Patent JP-H08315739-A (JP)
Title: Fluorescent character display tube
Inventor: KIKUTA SHIGEKI
IPC: H01J17/49
Filed: 1995-05-23
Abstract: PURPOSE: To provide a fluorescent character display tube which is excellent in a service life characteristic by eliminating the pollution of a phosphor layer at lighting time. CONSTITUTION: A pair of conductive materials 8a and 8b whose one end sides contact with a back plate 7 and other end sides are electrically connected to a leg part of a cathode electrode 9, are respectively arranged in lengthwise directional both end parts of the back plate 7 formed on an inside surface of face glass 6. In such constitution, an electric potential difference from a cathode 5 opposed to the back plate 7 becomes almost zero in either place, and an incident electron on the back plate 7 becomes very few. Since energy of the incident electron is also small, the scattering of Na from the back plate 7 can be almost completely prevented. Therefore, since the deterioration of light emitting efficiency by sticking and accumulation of Na to a phosphor layer 3 is eliminated, a service life characteristic can be significantly improved.
Patent JP-S5914324-A (JP)
Inventor: KUNO TERUYA
IPC: H02H7/04
Filed: 1982-07-15
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-H01294541-A (JP)
Title: Production of fine powder of ruthenium oxide
Inventor: SHOJI TORU
IPC: C01G55/00
Filed: 1988-05-20
Abstract: PURPOSE:To obtain dispersed fine particles of Ru2O3 having narrow width of particle size distribution by reducing RuO4 with a specific substance. CONSTITUTION:Ru powder is dissolved in a mixed solution of NaOH and sodium hypochlorite to give an alkali solution 1 of Ru, which is put in, an oxidation container 2, heated, a chlorine gas is introduced from a gas feed pipe 3, Ru is vaporized as RuO4, the gas is cooled by a cooling pipe 4, RuO4 in a liquid state is collected in a tank 5, the residual gas is passed through a first and a second gas washing bottles 6 and 7 to absorb RuO4 which has not been collected and unreacted chlorine is absorbed in a gas washing bottle 8. On the other hand, RuO4 collected in the tank 5 is put through a valve 9 in a reduction tank 10 and reduced with one or more substances 11 selected from a saccharide (e. g., sucrose), alcohol (e.g., methanol), L-ascorbic acid and an aromatic compound containing two or more hydroxyl groups to give Ru2O3.
Patent JP-H02300934-A (JP)
Title: Syntax editor
Inventor: MUKAIYAMAGUCHI MASATO
IPC: G06F9/06
Filed: 1989-05-16
Abstract: PURPOSE:To improve the productivity of programming by providing a line control table causing the content of an internal structured table to correspond to the position of a program on a screen. CONSTITUTION:The line control table 6 consists of a line number on the screen, a column number on the screen, a flag area, a pointer pointing the internal structured table 7 being a target from the line control table and a pointer for the subsequent line control table. An internal structure editing means 4 changes and eliminates the internal structured table 7 accompanied by the correction and the deletion of the program and adds a chain between the internal structured tables 7. A line control table editing means 5 changes the line/column numbers. The line control table 6 is used as taking the interface of the processings of both means 4 and 5. Thus, the complex of an internal processing is eliminated, the speed of syntax analysis is improved, and the productivity of programming can be improved.
Patent JP-H06313257-A (JP)
Title: Set frame for attaching hat frame
Inventor: NISHIO AKIRA
IPC: D05C9/04
Filed: 1993-04-27
Abstract: PURPOSE:To provide a set frame for attaching a hat frame, capable of easily and accurately attaching a hat frame and improving the operation rate of an embroidering machine. CONSTITUTION:A set frame main body 2 is provided with a standing wall part 3 and a checking claw 4 attached to the wall part 3. An engaging hook 6a to hold the rear part of the standing wall part 3 from above is formed at the rear end of a hat-setting plate 5. A hat frame 20 is held by engaging the checking claw 4 of the standing wall part 3 with an engaging hole 20b at the rear end of the hat frame 20.