baber/WOPTO huggingface dataset:
Patent JP-H0196453-A (JP)
Title: Fuel feeder for gas engine
Inventor: MORISHIMA TORU
IPC: F02M21/02
Filed: 1987-10-07
Abstract: PURPOSE:To suppress variation of air fuel ratio by providing a valve body having an ejection opening openable centrifugally during rotation of a rotary member thereby varying fuel gas supply quantity linearly corresponding to suction air flow and suppressing pressure variation of fuel gas. CONSTITUTION:A rotary member 12 has a fuel gas ejection opening 30 which is opened/closed through an annular valve body 32 movable in radial direction. The valve body 32 is energized radially inward by means of a coil spring 36, and the ejection opening 30 is closed when the rotary member 12 is not rotating. Rotary vanes 38 are secured to the shaft 24 of the rotary member 12 in order to rotate the rotary member 12. Consequently, the valve body 32 is moved radially outward by centrifugal force while resisting against the coil spring 36 and varies the opening of the ejection opening 30 thus varying fuel gas supply quantity linearly corresponding to suction air flow.
Patent JP-H0681143-A (JP)
Title: Sputtering target and its production
Inventor: UEDA TADAO
IPC: C23C14/34
Filed: 1992-08-31
Abstract: PURPOSE:To prevent the peeling on the joined faces of a sputtering target member and its supporting member even in the case of large power sputtering, at the time of joining both members, by arranging an intermediate member by a specified metal between both members and executing explosive welding. CONSTITUTION:At the time of joining a target member 1 constituted of a metal such as A1, Al allay, Cu and Ti with a backing plate 2 as a supporting member made of a metal such as Al, Cu and stainless steel, an intermediate member 3 constituted of a thin sheet of Ti, Ni, Cu or the like is interposed between the target member 1 and the backing plate 2, the backing plate 2 and the intermediate member 3 are subjected to explosive welding, and in succession, the intermediate member 3 and the target 1 are subjected to explosive welding. Even if the temp. of the joined parts of the target 1 and the backing plate 2 is raised by large power sputtering treatment, no peeling of the target member 1 from the backing plate 2 occurs.
Patent JP-H0299974-A (JP)
Title: Carrier for electrostatic charge development
Inventor: KUBO MOTONOBU
IPC: G03G9/097
Filed: 1988-10-06
Abstract: PURPOSE:To increase an electrostatic charge quantity and to decrease the fluctuation in the electrostatic charge quantity by environmental conditions such as humidity by coating the carrier for electrostatic charge development with a polymer contg. two kinds of specific monomers at a specific weight ratio or a compsn. contg. this polymer. CONSTITUTION:The carrier for electrostatic charge development is coated with the compsn. contg. 50 to 99wt.% monomer expressed by formula I and 50 to 1wt.% monomer expressed by formula II or the compsn. contg. this mono mer. In formula I, R1 denotes hydrogen, fluorine, chlorine or methyl group; Rf den0otes a fluoroalkyl group. In formula II, R2 denotes hydrogen, fluorine chlorine or methyl group; R3 denotes a methyl group, ethyl group, propyl group, methoxyethyl group, or acetyl group; (m) denotes 0, 1 or 2; (n) denotes 1 to 4 integer. The coating layer of this carrier is improved in film strength and the adhesive property to the core material in this way and the excellent durabil ity is obtd.; in addition, the high electrostatic chargeability is imparted to the carrier.
Patent JP-H05335095-A (JP)
Title: Plasma treatment device
Inventor: ISHII AKIRA
IPC: H01J37/32
Filed: 1992-08-28
Abstract: PURPOSE:To enable plasma to be uniformly irradiated to a treatment object having a large treatment area. CONSTITUTION:A long and narrow window section 18b is formed on the side wall of a plasma chamber 18, and a treatment object 20 is laid inside the window section 18b. A slit 16b is formed on the E plane 16a of a rectangular waveguide 16 in an axial direction. With the lengthwise directions of the slit 16b and the window section 18b aligned with each other, the waveguide 16 is mounted on the plasma chamber 18, thereby coupling the slit 16b to the window section 18b. The coupling section of the slit 16b and window section 18b is sealed in vacuum state with a quartz glass plate 19.
Patent JP-H0996738-A (JP)
Title: Fixing method and fixing device for optical fiber
Inventor: TAKABA MITSUO
IPC: G02B6/36
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To shorten the attachment operation time of a mouth piece and to improve appearance. SOLUTION: In this fixing method of an optical fiber, the end part of the optical fiber 1 is inserted to the mouth piece 4, a press fitting part 4b is press- fitted to the optical fiber 1 by applying external force to the press-fitting part 4b of the mouth piece 4, then the mouth piece 4 is inserted to a holding member 6 along with the optical fiber 1, a nut 8 is screwed onto the male screw part 4a of the mouth piece 4 and the mouth piece 4 is fixed to the holding member 6.  Also, this fixing device of the optical fiber is provided with the mouth piece 4 formed in a cylindrical shape for inserting the end part of the optical fiber 1 and provided with the press-fitting part 4b to be press-fitting to the optical fiber 1 and the male screw part 4a formed on an outer surface part, the holding member 6 provided with a hole for inserting the male screw part 4a of the mouth piece 4 and the nut 8 for fixing the mouth piece 4 to the holding member 6 by being screwed onto the male screw part 4a.
Patent JP-S63108766-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HIGUCHI HISAYUKI
IPC: H01L29/73
Filed: 1986-10-27
Abstract: PURPOSE:To obtain a cell operating at high speed and large alpha-ray-resistant strength while inhibiting the increase of the area of the cell by constituting the memory cell of bipolar transistors of two kinds. CONSTITUTION:Bipolar transistors 11 for reading information and bipolar transistors 12 for holding information are shaped, the quantity of charges stored in the transistor 12 is made larger than that of the transistor 11, and charges are stored by information holding currents. Base regions in the transistors 11 and 12 are made common at that time. Collectors for the transistors 12 are used as emitters, charges are stored in the emitter regions, and the quantity of charge storage is increased, thus improving alpha-ray-resistant strength.
Patent JP-H03118169-A (JP)
Title: Holding device for led printer base
Inventor: ANDO KOHEI
IPC: B41J2/455
Filed: 1989-09-30
Abstract: PURPOSE:To make an even, clear print possible on a large sized paper by a method wherein a lower side base is fixed on a radiating plate at least one spot, further, a plurality of bases are connected by connectors which are made of a material which hardly deforms by heating, and arranged on the radiating plate. CONSTITUTION:Adjacent edge parts of two independent bases 1, 2 are confronted prescribed gap GI, and the lower surfaces are fixed on a radiating plate with a good heat conductivity such as aluminum, etc., with adhesive layers 3, 3. On the upper surfaces of the bases 1, 2, LED array chips 5 are arranged in a straight line state, and it is previously set particularly that a gap G2 between respective LED chips on respective bases 1, 2 and a gap 3G between LED chips 5A, 5B on the adjacent confronting bases 1, 2 become equal. Also, it is prefer able to provide the adhesive layer 3 which continuously fixes a radiating plate 4 and the bases 1, 2 in the vicinity of adjacent edges of respective bases 1, 2, to be in parallel, in a solid or broken line state.
Patent JP-H02145862-A (JP)
Title: Textile fabric-softening composition and compound ingredient of washing-detergent
Inventor: RINDA MOI MADORE
IPC: D06M13/248
Filed: 1989-09-30
Abstract: PURPOSE: To obtain the subject formulation comprising a condition-regulating compound for softening fabric, a specific polydimethylsiloxane polymer and a polyoxyalkylene siloxane copolymer, and capable of imparting flexibility, rewettability and antistatic properties to the fabric. CONSTITUTION: This softening conditioning composition usable as a component for a normal granular detergent formulation comprises a condition-regulating compound for softening fabric, e.g. a quarternary ammonium salt, a polydimethylsiloxane polymer of formula I (X is 10,000-100,000), and a mixture of polyoxyalkylene siloxane copolymers selected from average structural formulas of formulas II to VII  R is a 1-10C saturated hydrocarbon; Me is methyl; G is a group of -D(OR'")m A [D is a 1-30C alkylene; R'" is selected from ethylene, propylene and butylene, with the proviso that the amount of the ethylene based on other alkylene groups is regulated so that the ratio of the carbon atoms to the oxygen atoms in the whole OR'" block atomic groups may be (2.3-1) to (2.8:1); m is 7-100;  A is selected from OR', OOCR' (R' is a saturated hydrocarbon) and the like]; a is 0-1; n is 6-420; d is 1-30; b is 1-30; c is 3-30}.
Patent JP-H03115693-A (JP)
Title: Method and device for light shielding and sound insulation of glass window
Inventor: IKEMI HIROSHI
IPC: E06B3/66
Filed: 1989-09-29
Abstract: PURPOSE:To easily conduct light shielding and sound insulation by charging a light shielding liquid in a cavity between double window glasses, providing a liquid receiving part on the lower side of the cavity in such a manner that the liquid in the cavity can be raised or lowered. CONSTITUTION:In a window position of a construction, two glass plates 1 are disposed through a cavity 2, with the peripheral parts being sealed by a seal material. On the lower side of the cavity 2, a liquid receiving part 3 is provided through a through hole 4 provided on the seal material, and, for example, a dark brown light shielding liquid W is charged in the inner part. An air valve 5 is provided on the seal material of the upper part, forming a ventilating part of the air in the cavity 2. The liquid W is supplied and discharged between the cavity 2 and the receiving part 3, whereby light shielding is freely conducted. Hence, the change of characteristic and color of the liquid allows selection of desired light shielding and sound insulating conditions and coordination with interior and exterior colors can be conducted.
Patent JP-H03114522-A (JP)
Title: Improvement of particle fluidity
Inventor: YASUDA MINORU
IPC: B01J2/30
Filed: 1989-09-28
Abstract: PURPOSE:To ensure the improvement of fluidity in an inexpensive, simple and easy way by mixing the particles of a substance having an average size within a specific range of diameter with the particles of the same substance as the aforesaid having a smaller average size than that of the first-mentioned particle. CONSTITUTION:There is prepared a mixture of the particles having an average size of 5-500mum in diameter of the substance consisting preferably of non- spherical, crystalline solids, more preferably with a fluidity index of less than 60 when measured according to powder tester method, e.g. org. chemicals such as N,N'-4,4'-diphenylmethane bismaleide, 2,6-ditertiary butyl-4-methylphenol, high-molecular compound such as polyethylene and polypropylene resins or inorg. chemicals such as aluminum hydroxide with the particles of the same substance as the aforesaid having an average size of 1/10-1/100 of that of the first-mentioned particle in an amt. of 0.01-10wt.%. This method ensure the improvement of the fluidity in an inexpensive, simple and easy way.
Patent JP-2000091862-A (JP)
Title: Variable gain amplifier
Inventor: HADIDI KAIRORA
IPC: H03F3/45
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a variable gain amplifier capable of being operated at lower voltage, housing a widely stable frequency band and a high in input impedance. SOLUTION: This variable gain amplifier is provided with differential input circuits 26 and 27 to which two input voltages are inputted, gain control stages 60, 61 to which a gain control voltage 50 and the two output currents of the differential input circuits are inputted, and in which three or more transistor devices are included, output stages 16, 17, 18, 19, 22, 23, 24, 25, 30, 31, 32 and 33 for changing the output voltages based on the two output currents of the gain control stages, and feedback circuits 24, 25, 28, 40 and 46 for negative feedbacking the output voltages to the stage circuits.
Patent JP-H10195160-A (JP)
Title: Castable polyurethane resin composition
Inventor: OHIRA KAZUAKI
IPC: C08G18/79
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain a castable polyurethane resin compsn. which is excellent in long-term storage stability at low temps. and gives a polyurethane resin having good mechanical properties by combining a polyol component with an isocyanate component comprising either a carbodiimide modification of diphenylmethane diisocyanate or an isocyanate-terminated prepolymer. SOLUTION: A carbodiimide modification (A1) as the isocyanate component (A) is obtd. from diphenylmethane diisocyanate (MDI) contg. 40-80wt.% 2,4'- diphenylmethane diisocyanate (2,4'-MDI) and has a degree of carbodiimide modification of 20-60wt.% based on MDI. The modification (A1) can be used as it is, though it may be converted into an isocyanate-terminated prepolymer (A2) by reacting it (a) with a polyol (b) before being used. The polyol (b) is a low- molecular one and/or a high-molecular one.
Patent JP-2000084666-A (JP)
Title: Method for automatically generating multi-layer sequence welding condition
Inventor: AKITANI SHIORI
IPC: B23K9/095
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To eliminate the degradation of working efficiency and the occurrence of defective welding caused by erroneous instruction by unnecessitating that a worker selects welding conditions from a welding condition table predetermined for every work to be welded and instructs the conditions to a welding equipment. SOLUTION: In a multi-layer sequence welding, the data on the groove shape of a weld part inputted by a teaching means, a groove shape sensor or a welding design data, the welding method specifying data and the data on the previous weld result to the welding of the immediately previous layer are inputted in the welding of the n-th layer, the welding conditions for the next layer are obtained by the reading from the operation and the welding condition table according to the inputted data and outputted to a welding torch position control means as the position control command data, and outputted to a welding power control means as the output control command data, and the data on the welding result is added to the welding data after the welding of the layer is completed, and entered in a cumulative manner.
Patent JP-H04133157-A (JP)
Title: System use state managing method
Inventor: WAKUI YOICHI
IPC: G06F15/00
Filed: 1990-09-26
Abstract: PURPOSE:To exactly grasp the use state by providing a use state file in the system for executing retrieval, management, etc., of data by plural terminals, and leaving use state data as history in accordance with each mode of write and read of the data. CONSTITUTION:Data related to a use state is discriminated as to a write mode or a read mode by an input discriminating part 1-1. In the case of the write mode, inspection, editing and write are executed to a use state file 1-10 by a data inspecting part 1-2, a data editing part 1-3, and a file writing part 1-4. In the case of the read mode, function inspection, read and editing/counting-up are executed to the use state file 1-10 by a function inspecting part 1-5, a file reading part 1-6 and a data editing/counting-up part 1-7. Thereafter, the data is returned to a superordinate work program through a status inspecting part 1-8 and a data delivering part 1-0.
Patent JP-S61132451-A (JP)
Title: Bumper side mounting structure
Inventor: HAMANOUE YUKIO
IPC: B60R19/24
Filed: 1984-11-30
Abstract: PURPOSE:To prevent the omission of a bumper side by extending the front end of a bracket forward, bending the terminal of this extended section, and making it touch the inner surface of the front edge of the bumper side in a matching section between the bumper side and a bumper center. CONSTITUTION:The side end 1a of a bumper center 1 and the front end section 2a of a bumper side 2 are matched and a boss 2b protruded on the inner side of the bumper side 2 and a bracket 4 are stopped with a screw 6. In addition, the bumper side 2 is mounted on a car body 3 by tightening the bracket 4 to the car body 3 with a bolt 10. In this case, the front end of the bracket 4 is extended 4a forward and the front end of this extended section 4a is bent 4b. Then, the section 4b touches the inside of the bumper side front end 2a in the matching section and is tightened with a bolt 5 for fixation. As a result, while the visual quality of the bumper side 2 is being kept in good conditions, the omission of the bumper side 2 can accurately be prevented at car crash.
Patent JP-H10105431-A (JP)
Title: Information processor and equipment diagnostic method for the same
Inventor: AOKI HIRAYASU
IPC: G06F11/22
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To diagnose a loaded equipment without starting a control program by judging the presence/absence of the reception of an equipment diagnostic program from an external device, diagnosing the loaded equipment corresponding to the equipment diagnostic program in the case that the reception is present, transmitting a diagnosed result to the external device and then, loading an initial program to a main storage part. SOLUTION: The CPU of a POS terminal equipment 1 first establishes a data link with an inspection device 2. On the other hand, the processor of the inspection device 2 down-loads a job program 3 for an equipment diagnosis when the data link is established. Thus, the CPU of the POS terminal equipment 1 which is an inspection object receives the transmitted job program 3 for the equipment diagnosis, executes it and performs the self diagnosis of the equipment. Then, the diagnosed result is transmitted through a communication port 4 to the inspection device 2. On the other hand, when the data of the diagnosed result are received after down-loading the job program 3 for the equipment diagnosis, the processor of the inspection device 2 outputs them to an output device 7.
Patent JP-H03153439-A (JP)
Title: Shock absorbing device
Inventor: BERUNAARU KASUTAANIYU
IPC: B60R21/26
Filed: 1990-09-26
Abstract: PURPOSE: To effectively inflate an air bag by a small amount of gas by communicating the inflatable bag of an air bag device with a heat gas generator through a means reducing a speed of gas generated by the heat gas generator without cooling gas substantially. CONSTITUTION: This impact-absorbing device 1 is provided with a heat gas generator 2 having a cylindrical base 22 integral with a cylindrical foot part 23 terminating in a cylindrical vessel 24, and heat gas generation composition 40 is filled inside a combustion chamber 25c. This loading substance 40 is ignited by an ignitor 42 arranged in a central part 25b of a shaft hole 25 to generate a gas having a temperature of at least 1,800 deg.C. A bag 3 inflated by generated gas is attached to the cylindrical base 22, and the combustion chamber 25c and the inside of the bag 3 are mutually communicated through a plurality of openings 27 opening in a central part 25d of the shaft hole 25 and extending in the direction of a right angle for the shaft hole 25. A cylindrical change plate 28 is fixed on a base of the cylindrical vessel 24 to distribute the gas jetted through the openings 27.
Patent JP-H1189621-A (JP)
Title: Housing box
Inventor: OGURA CHIKASHI
IPC: A45C11/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To suitably and easily clean an inside bottom surface by arranging a through hole in a pair of opposed side wall lower edge parts so that the inside corner surrounded by mutual side walls and a bottom plate is not formed. SOLUTION: A through hole 30 is arranged in respective lower edge parts of a pair of opposed side wall, for example, first opposed side walls 20a and 20b so that the inside corner surrounded by three surfaces of, for example, mutual adjacent side walls 20a and 22a and a bottom plate 10 is not formed. In other words, in the first opposed side walls 20a and 20b, its lower edges 21a and 21b are shortly formed so that a prescribed interval is left between them and an inside bottom surface 10a of the bottom plate 10. Therefore, the inside bottom surface 10a being an upper surface of the bottom plate 10 is formed as an opened surface without having a first directional step part and the inside corner surrounded by three surfaces both becoming dusty.  Therefore, according to this through hole 30, a dishcloth or, a dustcloth and a mop can easily be inserted, and can pass through it without resistance, and the inside bottom surface 10a can be easily cleaned.
Patent JP-H03116513-A (JP)
Title: Driving device for displacing magnetic head
Inventor: MIYAHARA AKIRA
IPC: G11B5/588
Filed: 1989-09-29
Abstract: PURPOSE:To enhance the volume ratio of a magnet, to effectively increase the magnetic flux density and to obtain a desired displacement by supporting a coil with a member piercing the gap of a magnetic circuit and projecting from the gap and providing a couple of leaf springs with the peripheries engaged with both ends of the coil supporting member and the centers fixed to a yoke. CONSTITUTION:The coil 15 arranged in the gap 13 of the magnetic circuit 11 is supported by the member 16 piercing the gap and with both ends projecting from the gap 13, and a couple of leaf springs 18a and 18b with the peripheries engaged with both ends of the member 16 and the centers fixed to the yoke 9 of the member 16 are provided. A head supporting member 26 is provided on the periphery of at least one of the springs 18a and 18b. Namely, since the peripheries of the springs 18a and 18b engaged with both ends of the member 16 are the displacement ends, the outer diameter of the magnet can be extended close to the peripheries of the springs 18a and 18b, and the volume ratio of the magnets 8a and 8b to an actuator is increased. As a result, the magnetic flux density of the gap 13 in the magnetic circuit 11 is increased, and a desired displacement can be easily obtained.
Patent JP-2000086758-A (JP)
Title: Multi-branched polymer and its production
Inventor: YAMAKAWA YOSHITAKA
IPC: C08G69/16
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain a multi-branched polymer which can easily be produced, has a highly regular branched structure and a relatively even mol.wt. distribution, and is useful for producing various kinds of highly functional materials related to chemical field, medicinal field, etc. by binding specific basic repeating units to each other and controlling a weight-average mol.wt., etc. in specific ranges, respectively. SOLUTION: This multi-branched polymer comprises basic repeating units of formulas I or II, and III (R1 is a 1-20C trivalent hydrocarbon; and R2 is a 1-20C divalent hydrocarbon), and has a weight-average mol.wt. and a mol.wt. distribution of <=3. The polymer is obtained, for example, by dissolving (A) a compound having one or more carboxyl groups (for example, trimesic acid) as a central nucleus in an organic solvent, activating the carboxylic acid with an equivalent amount of a condensing agent, condensing the activated carboxylic acid with an equivalent amount of (B) an aminodicarboxylic acid such as 5- aminoisophthalic acid, and further repeating the activation of the produced carboxylic acid and the subsequent condensation of the activated carboxylic acid with the next monomer.
Patent JP-H03130285-A (JP)
Title: Preparation of optically active 2-alkyl-2, 5- diazabicyclo(2, 2, 1) heptane
Inventor: TAMIMU FUEEME BURAISHIYU
IPC: C07D207/46
Filed: 1990-09-25
Abstract: 1S,4S and 1R,4R-2-Alkyl-2,5-diazabicyclo[2.2.1]-heptanes of the relative or absolute stereochemical formula (I) useful as intermediates in the synthesis of certain antibacterial quinolones, are prepared respectively, from trans-4-hydroxy-L-proline and trans-4-hydroxy-D-proline of the relative or absolute stereochemical formula (II) via multistep procedures. <CHEM>  wherein R is (C1-C6)alkyl: R<2> is (C1-C6)alkyl,trifluoromethyl or <CHEM> S