baber/WOPTO huggingface dataset:
Patent JP-H1026654-A (JP)
Title: Semiconductor device
Inventor: TAKEI HIDEKI
IPC: G01R31/28
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To confirm functions by the same terminal by constituting all the cells having the input functions as the input/output cell constitution, providing an input-level holding circuit, and outputting the level held by a test-mode signal to the same terminal. SOLUTION: For the signal, which is connected to the clock terminal of a holding element 202, it is necessary to set the data in the non-holding state so that the function as an input cell is performed at the time of an ordinary mode. When the clock operation of the holding element 202 is held at a High level and is not held at a Low level, a node 101 as a test signal is set at the Low level in the ordinary mode and set at the High level in the test mode. Furthermore, an added output element 203, which is connected to an input terminal, is also controlled by the test signal by the same way. When the operation is set at the active output at the High level and set at the inactive output at the Low level, the same signal level as a node 104 is outputted at the time of the active output.
Patent JP-H0348343-A (JP)
Title: Updating system for program file
Inventor: HONDA AKIHIKO
IPC: G06F15/00
Filed: 1989-07-17
Abstract: PURPOSE:To eliminate the need for resetting environmental data driven in an old program file by means of a new program file by allowing the new program file to succeed a system driving state and user data from a magnetic disk storing the old program file. CONSTITUTION:A program C7 executes the succeeding processing 16 of old user definition data 10 and an old system driving state 11 in the magnetic disk 1 storing the old program file to new user definition data 12 and a new system driving state 13 in a magnetic disk 2 storing the new program file and then starts up a program D8. The program D8 loads an initial program from the magnetic disk 2 storing the new file. Thereby, the resetting of the environmental data driven in the old program file by means of the new program file is made unnecessary.
Patent JP-H06707-A (JP)
Title: Chuck method for lathe machining of piston ring raw material
Inventor: ENDO MITSUO
IPC: B23B31/40
Filed: 1992-06-18
Abstract: PURPOSE:To provide a chuck method wherein a piston ring raw material formed in a cylinder having a draft in its deformed shape is chucked in such a way that its inner peripheral surface is brought in overall tight contact with the outer peripheral surface of a fan-shaped fixture. CONSTITUTION:The inner peripheral surface of a fan-shaped fixture 3 is attached to the base part of a core in such a manner as to allow its radial movement via a cylinder 5 of a rubber resilient material located between the inner peripheral surface of the fixture 3 and the outer peripheral surface of a core 7a fixed to a chuck claw 8. A raw material is chucked by means of the outer peripheral surface of the fan-shaped fixture 3.
Patent JP-S6161055-A (JP)
Title: Preservative liquid of fixed red blood cells of aves for virus hemagglutination test
Inventor: SATO AKIHIKO
IPC: A61K35/18
Filed: 1984-08-31
Abstract: PURPOSE:To improve the stability of red blood cells by adding a proper amt. of serum albumin, glycerol or methyl sulfoxide to refined water. CONSTITUTION:The fixed red blood cells to be made to a preservative liquid are the red blood cells of Aves and the fixation thereof is executed by the conventional practice using an ordinary fixing agent such as formaldehyde or glutaraldehyde. The preservative liquid consists of the refined water and is added, if desired, with the prescribed concn. of the serum albumin, glycerol or methyl sulfoxide and is added, if necessary, with a preventive agent for propagation of bacteria, by which high stability is obtd. The dispersion of the red blood cells is good and the red blood cells are stable even after long-period refrigerated preservation if the fixed red blood cells of Aves are suspended in such preservative liquid. There is therefore no collapse of the agglutination pattern and sharp and the distinct decision of the agglutination is made easy. There is not inhibition of the non-specific agglutination even after the long- period preservation and the exact hemagglutination value or hemagglutination inhibition value is obtd.
Patent JP-S6158565-A (JP)
Title: Production of citrus juice
Inventor: IFUKU YASUSHI
IPC: A23L2/70
Filed: 1984-08-31
Abstract: PURPOSE:The juice of citrus fruits are treated with a synthetic adsorbent to remove hesperidin to prevent the pulp in the joice from preicpitating and give a juice whose turbidity and carotinoid are maintained, resulting in stabilized quality and good smell and taste. CONSTITUTION:Citrus fruits such as mandarin oranges are squeezed by a usual method and the resultant juice is, after sterilization if needed, treated with a synthetic adsorbent, preferably made of a styrene-divinylbenzene copolymer with 300-500m<2>/g specific surface area and 50-100Angstrom  average pore size to remove hesperidine in the juice. This removal prevents the pulp in the juice from precipitating and maintain the turbidity and carotinoid, thus giving a juice of stablized quality and good smell and taste.
Patent JP-H08301639-A (JP)
Title: Solidification and materialization of fly ash powder with geopolymer
Inventor: IKEDA OSAMU
IPC: C04B12/04
Filed: 1995-05-02
Abstract: PURPOSE: To effectively utilize the fly ash of industrial waste to produce a material high in surface hardness and strengths by solidifying a sodium silicate aqueous solution and fly ash as raw materials at the ordinary temperature or under a steam-ageing condition. CONSTITUTION: For example, 33.3 pts.wt. of a sodium silicate aqueous solution having a density of 1.278g/cm<3> and 66.7 pts.wt. of fly ash having a density of 2.28g/cm<3> and a specific surface area of 4050cm<2> /g are mixed, aged at room temperature for 28 days and in the presence of steam at 60 deg.C for a day, immersed in water for three days for the removal of unstable components, and further aged at room temperature under a natural drying condition for seven days to obtain a specimen, which has a flexural strength and a compression strength that are expressed in the table.
Patent JP-H0786060-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: SUZUKI NOBUO
IPC: F02P15/00
Filed: 1993-06-30
Abstract: PURPOSE:To lessen the number of parts items at the connection place of the winding end terminal of a secondary coil with a secondary terminal and the connection place of the secondary terminal with a high-voltage terminal, to reduce an assembly manhour and to contrive to improve the reliability of the title ignition coil. CONSTITUTION:An ignition coil for internal combustion engine is constituted applying it as technical means that a coil part 9 is housed in a casing 7, a secondary terminal 3 made of a conductor is coupled with the lower end part 19 of the groove crest of the coil part 9, a high-voltage terminal 4 made of a conductor is fixed to a lower cylindrical part 8 of the casing 7, the winding end terminal of a secondary coil 2 of the coil part 9 is wound on the terminal 3 and the lower part of the terminal 3 is pressed into a hole part provided in the upper part of the terminal 4.
Patent JP-H0776599-A (JP)
Title: Microorganism capable of producing cattle growth hormone
Inventor: HAAMAN ARUBAATO DEII BOOA
IPC: C12N1/21
Filed: 1994-08-04
Abstract: Microbial expression of an exogenous polypeptide may be inefficient if the messenger RNA has secondary structure (due to complementarity of spaced regions of the molecule) which impedes interaction with a ribosome. The occurrence of such structure can be predicted. The degeneracy of the genetic code gives freedom to alter the nucleic acid composition of the cDNA to eliminate harmful secondary structure of the mRNA. For example, bovine growth hormone (BGH) is poorly expressed by E. coli transformed with a recombinant plasmid containing the natural BGH gene. The corresponding mRNA has complementary regions at 46-51 and 73-78. Therefore a plasmid pBGH 33-4 was constructed containing a BGH gene whose upstream portion was synthesized (making use of plasmid pHGH 207-1 which contains an efficiently expressible gene for the closely related human growth hormone) so as not to cause the troublesome complementarity. E. coli transformed therewith produced BGH with a yield of better than 10<5> copies per cell.
Patent JP-2000001601-A (JP)
Title: Resin composition for sealing and semiconductor device
Inventor: MATSUDA OSAMU
IPC: C08L63/00
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a sealing resin composition having good repletion and workability in transfer molding, little in wear of an equipment in the molding process and smaller internal stress in electric parts by compounding silica filler with a thermosetting resin and to provide a semiconductor device. SOLUTION: This sealing resin composition comprises 100 pts.wt. thermosetting resin and 100-2,000 pts.wt. silica filler, and this semiconductor device is produced by sealing the semiconductor chip with the cured product of the sealing resin composition in which the thermosetting resin is an epoxy resin. The filler is silica pulverized powder prepared by grinding particles among one another in an aqueous medium while pressing crushed silica from outside to round the rough edges of silica particle, has <=200 μm maximum particle diameter and 7-35 μm average particle diameter, and contains <=10 wt.% pulverized silica having <=3 μm particle diameter.
Patent JP-2000021012-A (JP)
Title: Optical pickup device
Inventor: TAKEDA TADASHI
IPC: G11B7/125
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device having a light source unit, capable of preventing entry of any stray light to a signal reproducing light receiving element. SOLUTION: The light source unit 10 of an optical pickup device incorporates a semiconductor laser 2 and a signal reproducing light receiving element 3 in its package 20. A package lid plate 22 as a constituting element of the package 20 includes a light shielding projection 60 formed between the semiconductor laser 2 and the signal reproducing light receiving element 3. By this light shielding projection 60, among forward and backward laser light emitted from the semiconductor laser 2, a light (stray light) not used as effective luminous flux is cut off. Thus, entry of the stray light to the signal reproducing light receiving element 3 is prevented.
Patent JP-H0471919-A (JP)
Title: Solar radiation correction device for automotive air conditioner
Inventor: SAKURAI YOSHIHIKO
IPC: B60H1/00
Filed: 1990-07-11
Abstract: PURPOSE:To realize a comfortable air distribution condition meeting crew's desire by performing solar radiation correction control or automatic air distribution balance control at a stage earlier than in the case of small solar radiation dislocation not causing crew's face to be exposed to sunlight, when the solar radiation displacement is so large as to expose the face to sunlight. CONSTITUTION:An incident bearing operation means 200 is provided for operating the incident bearing of solar radiation to the advance direction of a vehicle on the basis of an output signal from a solar radiation sensor 25. In addition, a judgment means 210 is actuated to make judgement as to whether the incident bearing of solar radiation is within the predetermined dislocation range from the advance direction of the vehicle. When the incident bearing is judged to be within the predetermined dislocation range, a solar radiation correction signal formation means 220 is actuated to form a solar radiation correction signal following up the change of a detected solar radiation quantity with the first predetermined delay. On the other hand, the aforesaid formation means 220 is actuated to form the second solar radiation correction signal following up the aforesaid change with delay shorter than the first predetermined delay. The control mode of air conditioning equipment A is corrected and controlled with a control means 230, according to the aforesaid solar radiation correction signal.
Patent JP-S6073913-A (JP)
Title: Safety device in pile driving machine
Inventor: NUNOKAWA KOUJI
IPC: E02D13/10
Filed: 1983-09-30
Abstract: PURPOSE:To prevent damage of a pile, by a method wherein an engaging part, formed integrally with a pile, is inserted into an engaging part formed integrally with a driving part, and when a given resistance or more is exerted on the lower part of the pile, the engaging parts are disengaged from each other. CONSTITUTION:A driving part 11, a flange 22, and a truncated inverted conical hollow engaging part 12 are integrally attached to a driving shaft 9 of a motor 3, and a pile coupling part 17, a cylinder part 14, and a truncated inverted conical engaging part 18 are mounted integrally with a top end plate 15 of a pile 7. An engaging part 18, formed integrally with a pile 1, is inserted with an engaging part 12 formed integrally with the driving part 11, and the pile 7 is arranged so that it is suspended from the driving part 11. With the motor 3 driven, a contact surface between the engaging parts 12 and 18 forms a friction surface to transfer a torque from the driving part 11 to the pile 7, and when a given resistance or more is exerted on the lower part of the pile 7, the engaging part 18 is raised, and the engaging parts 12 and 18 are disengaged from each other, whereby the torque of the driving part 11 is not transmitted to the pile 7, resulting in prevention of damage of the pile 7.
Patent JP-H0348839-A (JP)
Title: Silver halide photographic sensitive material and method for processing same
Inventor: NISHIJIMA TOYOKI
IPC: G03C1/06
Filed: 1989-07-18
Abstract: PURPOSE:To enable rapid processing of a photosensitive material without deteriorating background whiteness and causing uneven processing by incorporating specified fluorescent whitening agent and specifying a total amount of gelatin. CONSTITUTION:This photosensitive material contains the total amount of gelatin in <=7.6g/m<2> and as the fluorescent whitening agent the compound represented by formula I in which A is -N= or -C=; each of R1 - R4 alkyl, alkylamino, or the like; each of X1 and X2 is H or -SO3M; and M is H or an atom or atomic group for forming a water-soluble salt. As the whitening agent, a compound of formula II can be used, and it is preferred to incorporate a fluorescent whiten ing agent capturing agent, such as polyvinylpyrrolidone and a surfactant, such as a compound of formula III, in the photosensitive material.
Patent JP-H0515009-A (JP)
Title: Magnetic levitation type vehicle
Inventor: MORISHITA AKIHIRA
IPC: B65G54/02
Filed: 1991-06-28
Abstract: PURPOSE:To provide a magnetic levitation type vehicle having excellent levitation and traveling stability, and high applicability CONSTITUTION:A vehicle 13 in which a high temperature superconductor is placed, is disposed on rails 12 formed by laying permanent magnets 14, and the vehicle 13 is levitated by using a pin anchoring effect of the superconductor. Further, linear induction motor stators 15a, 15b,... are disposed under the rails 12, and a propulsion force is applied to the vehicle 13 by an electromagnetic force generated by the synergistic action of a moving magnetic field generated from the stators and an induction current induced in the superconductor by the magnetic field.
Patent JP-H1128777-A (JP)
Title: Core material for fiber-reinforced plastic
Inventor: AOKI KAZUYUKI
IPC: B32B5/00
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To efficiently manufacture fiber-reinforced plastic by using a core material obtained by sewing a mat made of nonwoven fabric on a mat made of glass fiber. SOLUTION: The core material 10 for a fiber-reinforced plastic(FRP) is formed of a nonwoven fabric 20 and glass fiber mat 25. As the fabric 20, a mat in which short fiber of polyester resin is arranged at random, many microballoons are contained and many pores are formed is used. The mat 25 is formed of glass chopped strand mat or glass roving cloth. As the strand mat, suitably surface treated glass strand is cut, uniformly dispersed in an indefinite direction, and molded in a mat state by special polyester binder is used. The mat 20 is sewed on the mat 25, and integrally formed. Thus, the steps of manufacturing an FRP product containing the material 10 can be shortened.
Patent JP-H0827834-A (JP)
Title: Underground continuous wall excavator
Inventor: UMEMOTO KEIZO
IPC: E02F5/08
Filed: 1994-07-13
Abstract: PURPOSE:To prevent cut-off of an electric wire in a cable, and easily pull up an excavator main body from a ditch. CONSTITUTION:A hydraulic driving generator 11 is mounted on an excavator main body 1, and current/voltage generated by the generator 11 is supplied to a solenoid valve, etc., of a hydraulic jack, etc., in a directional correction device 7 through a multiple transmission device mounted on the excavator main body 1. The number of cores of a wire in a cable 10 is reduced by connecting the multi-transmission device to a multi-transmission device installed on the ground with the signal cable 10, and the excavator main body itself is equipped with a power supply.
Patent JP-H0348234-A (JP)
Title: Silver halide photographic sensitive material having superior sharpness and ultra-rapid processability
Inventor: MARUI TOSHIYUKI
IPC: G03C5/26
Filed: 1989-07-17
Abstract: PURPOSE:To obtain images having high sharpness and high image quality by incorporating at least one kind of high-polymerized dyes formed by combining a water soluble high polymer and a water soluble dye having the specific max. absorption wavelength in an aq. soln. with each other into the under coating layer of a base. CONSTITUTION:At least one kind of the high-polymerized dyes formed by combining the water soluble high polymer and the water soluble dye having the max. absorption wavelength in an aq. soln. in a 400 to 1,000nm range with each other are incorporated into the under coating layer of the base. Namely, the incorporation of such high-polymerized dyes into the under coating layer is extremely easy, while the incorporation of dyes into the under coating layer is heretofore extremely difficult. The photosensitive material which has the high sharpness and is free from the possibility of after-colors or the degradation in sensitivity, etc., is obtd. in this way.
Patent JP-H0473837-A (JP)
Title: Electron emission element
Inventor: ITO SHIGEO
IPC: H01J31/12
Filed: 1990-07-13
Abstract: PURPOSE:To reduce the damage and loss of the front end of an emitter due to ion shock, and to achieve longevity of a device in a low vacuum atmosphere by providing a shield electrode between a gate and a collector. CONSTITUTION:A shield electrode 14 is provided between a gate 8 and a collector 11. The shield electrode 14 is a plate electrode having multiple openings 15, which do not come right above the emitter 7, and each emitter 7 will not be directly exposed to the collector 11 through the opening 15 thereby. Namely, the position and the shape of the shield electrode 14 having this opening 15 are specified in such a way that the collector 11 is not directly seen from the front end of each emitter 7. The front end of each emitter 7 can be protected against the ion splashed from the collector 11. The damage and loss, or the contamination of the emitter 7 can thus be reduced, and the life characteristic thereof in a low vacuum atmosphere can be improved.
Patent JP-S6162268-A (JP)
Title: Current detection circuit
Inventor: TAKADA KENZO
IPC: H04Q3/42
Filed: 1984-09-03
Abstract: PURPOSE:To attain the miniaturization and high density packaging by producing a voltage in proportion to the difference between currents supplied to lines A and B by means of PNP and NPN transistors (TR) and providing means for eliminating influence across respective bases and emitters of both TRs from the voltage. CONSTITUTION:A current 1A is supplied from a battery VB negative electrode to a line A of a subscriber line, while a current 1B is supplied to a line B from a ground, and voltages V1 and V2 are generated at both ends of resistances 1A and 1B. The V1 is inputted to an NPNTR103 through PNP and NPNTRs 101 and 102, and a current 16 flows in a resistance 114. On the other hand, the V2 is inputted to the base of a PNPTR109 through an NPNTR 114, and a current 17 flows in a resistance 115. A difference current between the currents 16 and 17 is inputted to a rectifier circuit 17, and a voltage in proportion to an absolute value of the difference current is produced at both ends of a resistance 18 and inputted to a difference current detector 40. Moreover, the influence of voltages VP and VN across bases and emitters is practically removed from the difference voltage, and the difference voltage detection results with high accuracy can be obtained.
Patent JP-S6344017-A (JP)
Title: Reinforcing construction with horizontal angle brace
Inventor: AZUMA KAZUHIRO
IPC: E02D17/04
Filed: 1986-08-07
Abstract: PURPOSE:To enable a load as a compressive force to be applied to a connecting member, by jointing the compressive connecting member to the internal surfaces of walings in parallel with each other, between horizontal angle braces, and by bearing a waling-longitudinal axial force generated on a horizontal brace fulcrum with the compressive connecting member. CONSTITUTION:End plates 27 arranged at both ends of horizontal angle braces 13 for waling corners are butted to bearing plates 25 at horizontal brace bearing pieces 14, to be jointed with fastening bolts. After that, the fitting base-ends 29 of the horizontal brace bearing pieces 14 are butted to the end members 18 of a compressive connecting member 15 jointed inside walings, to be fastened with bolts. A load applied to the horizontal angle braces is enabled to be transmitted mainly in the axial direction of the connecting member 15. As a result, the strength of the walings and the shearing strength of a horizontal brace fulcrum can be highly improved.
Patent JP-S5974562-A (JP)
Title: Electrophotographic receptor
Inventor: OOSHIMA KOUICHI
IPC: G03G5/08
Filed: 1982-10-20
Abstract: PURPOSE:To obtain a photoreceptor having high dark resistance, high chargeable potential, excellent weather resistance, and capable of forming an image of high density and high resolution, by forming a metal nitride layer and a photoconductive layer composed mainly of amorphous silicon (a-Si) successively on a conductive substrate. CONSTITUTION:A layer 2 composed of a metal, such as Al or Ti, and nitrogen is formed on a conductive substrate 1, and then, an a-Si layer 3 is formed on the layer 2 by the plasma CVD method or the like. The layer 3 is formed to 1- 100mum thickness and the layer 2 is formed to 0.005-100mum thickness. As a result, the obtained electrophotographic receptor is superior to conventional a-Si type receptors in hardness, charging characteristics, and humidity resistance characteristics. Further, a protective layer of 10nm thick Al2O3 may be formed by the electron beam vapor deposition method on the layer 3 in order to enhance hardness, etc.
Patent JP-S57109186-A (JP)
Title: Refresh synchronism system
Inventor: ITOU MIKIO
IPC: G11C29/00
Filed: 1980-12-25
Abstract: PURPOSE:To make the maintenance of an electronic computer system and retrieval of failure efficient, by executing the refresh giving effect to a program with the same timing. CONSTITUTION:The system is provided with a counter 1 counting a specified with a clock 7, counter 2 counting the number of times of refresh, and registers 3, 4 setting the count value of each counter at a clock 8. When the clock 8 stops, refreshing is executed while the counter 1 reaches the numeral of the register 3, and when the numerals of the counter 1 is between the numeral of the register 3 and specified cycle, the refresh of rest required number of times is executed.