baber/WOPTO huggingface dataset:
Patent JP-S5944010-A (JP)
Title: Laser diode device with optical fiber
Inventor: ISHII AKIRA
IPC: G02B6/42
Filed: 1982-09-06
Abstract: PURPOSE:To prevent a decrease in the light incidence efficiency of optical fibers by providing a deformation part which prevents a stem center part from curving in the attachment hole area of a laser diode device with the optical fibers which is fixed to an attachment plate during equipment by clamping bolts by utilizing attachment holes provided in the stem. CONSTITUTION:Four corners of the stem 1 of this device are made thin in a square shape and an attachment hole 17 is formed in the center of each thin- plate part 20. The rear surface of this thin-plate part 20 coincides with a stem rear surface. The laser diode device 16 is clamped fixedly with bolts 22 and nuts 23 by utilizing the stem holes 17. In this case, even if the attachment plate 21 is curved, it is deformed at the root parts of the thin parts 20 and the thick stem part is not curved. Therefore, laser light projected from both projection surfaces of a laser diode chip 5 travels to the optical fiber 8 and monitor fibers 11 positioned on the extention line without any position shift to enter therein.
Patent JP-S63317860-A (JP)
Title: Control system for address converting buffer
Inventor: UCHINO MINORU
IPC: G06F12/10
Filed: 1987-06-19
Abstract: PURPOSE:To reduce the purging range of a page table in a switching state by providing temporary entry to hold the addresses when the virtual processors are switched. CONSTITUTION:A virtual computer control part 20 sets 0, i.e., a real address of a page 0 at a temporary entry 21 of a prescribed memory area when the virtual processors are switched in the same domain. Then the part 20 uses the memory area of the entry 21 as an operand to start a page table entry invalidating instruction 22. Thus an invalid display is set at the entry 21 and the real address held in the entry 21 is read out and inputted to a prefix control part 6. The part 6 produces an absolute address by adding the prefix value of a previous virtual processor of a control register 7 to the received real address since this real address belongs to a prefix area. An address having the coincidence between said absolute address and the domain head address of the register 6 is searched by an address converting buffer and displayed invalidly.
Patent JP-S6047785-A (JP)
Title: On-board load/unload system
Inventor: SAWADA MASASHI
IPC: B63B27/10
Filed: 1983-08-25
Abstract: PURPOSE:To simplify the load/unload system without employing such as a deck crane, by making the hatch cover movable in lateral direction while providing a crane on said hatch cover movably in lateral direction. CONSTITUTION:The hatch cover 3 is made movable in lateral direction of hull 1 while a crane 5 is provided on said hatch cover 3 movably in lateral direction. Carry in/out of cargo is performed by the movable crane 5. Since deck crane is not required for load/unload work in freighter, the entirety of the load/unload system can be simplified.
Patent JP-S64365-A (JP)
Title: Rotary fluid eneregy converter
Inventor: KITA YASUO
IPC: F04B1/107
Filed: 1987-06-19
Abstract: PURPOSE: To suppress the leakage of the operating fluid due to the distortion of a torque ring by forming coupling holes on the outer periphery of a torque ring provided with pistons on the inner periphery and tiltably coupling static pressure bearing shoes having pressure pockets with the coupling holes.  
     CONSTITUTION: A pintle 2 is eccentrically arranged in a housing 1, and the pintle 2 is slidably inserted into a trapezoidal groove 3. A cylinder barrel 4 is rotatably coupled with the pintle 2, and pistons 6 are radially protruded from multiple cylinder bores 5 formed on the cylinder barrel 4. The pistons 6 are provided on the inner periphery 11a of the torque ring 11 via pressure pockets 12 respectively. Coupling holes 16 are formed on the outer periphery 11b of the torque ring 11 corresponding to the pistons 6 in this constitution. Separate static pressure bearing shoes 14 with pressure pockets 15 are tiltably coupled with the coupling holes 17 respectively. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H0321753-A (JP)
Title: Junction structure for post and main house
Inventor: KUROKI YOSHIKAZU
IPC: E04B7/02
Filed: 1989-06-15
Abstract: PURPOSE:To make it possible to make them common, which are provided for roof mounting members for the upper surface of a bundle and the upper surface of a main house by making use of a connecting member formed into a T-shape configuration, thereby joining the bundle with the main house while both of their upper surfaces are flushed with each other. CONSTITUTION:Junction members 12 and 12 formed into a T-shape configuration composed of bundle mounting pieces 17 and 17, and of main house mounting pieces 18 and 18 extending to the direction perpendicular to said mounting pieces, are pre pared. Then, bundles 10 and 10 are formed with mounting faces 13 and 13 faced with a main house 11 side, and the main house 11 is arranged between the mounting faces 13 and 13 of the bundle 10 and 10 so that the upper surface 16 of the main house 11 is flushed with the upper surfaces 15 and 15 of the bundles 10 and 10. Then, the bundle mounting pieces 17 and 17 of the junction members 12 and 12 and the main house mounting pieces 18 and 18 are mounted onto the bundles 10 and 10 and the main house 11 respectively so that the main house 11 is joined with the bundles 10 and 10. This permits the distance from the upper surfaces 15 and 15 of the bundles to be equal to that from the upper surface 16 of the main house so that a roof panel 22 can be placed so as to be fixed by the use of common roof mounting members 21....
Patent JP-H0445610-A (JP)
Title: Logic circuit
Inventor: HIRAKATA NOBUYUKI
IPC: H01L27/095
Filed: 1990-06-13
Abstract: PURPOSE:To prevent extreme reduction in a driving capability attended with dispersion in the manufacture or extreme increase in the current consumption by connecting a bias circuit comprising series connection of a FET whose gate and drain are connected, a resistor or an element being the current source to the gate of a current source FET of a source follower stage. CONSTITUTION:The gate bias for current source FETs 19, 23 of a source follower stage 40 is supplied by a voltage resulting from dividing a power supply voltage with a resistor 51 and a FET 52 having the same threshold level as that of the FETs 19, 23 and whose gate and drain are connected together and the current source FETs 19, 23 and the FET 52 are formed as a current mirror. Suppose that the threshold voltage of the FETs 19,23 is shifted positive more than the design value, the threshold voltage of the FET 52 of a bias circuit 50 manufactured in the same process is shifted positively similarly and the voltage generated from the bias circuit 50 is higher. Thus, an event of the drive capability extremely decreased due to the positive shift of the threshold voltage of the current source FETs 19,23 resulting from the dispersion in the manufacture is avoided.
Patent JP-S64146-A (JP)
Title: Vinyl chloride resin composition
Inventor: NAKAMURA SHIGERU
IPC: C08K5/00
Filed: 1987-06-23
Abstract: PURPOSE:To obtain a PVC composition used to form a molding having a low surface tackiness and prevented from creaking, such as a holder of a vehicle retainer, by mixing a specified PVC with a specified lubricant. CONSTITUTION:A PVC composition which is a resin composition based on 100pts.wt. crosslinked PVC, 20-150pts.wt. plasticizer, 1-10pts.wt. stabilizer and 1-100pts.wt. filler, wherein said crosslinked PVC is a copolymer comprising a polyalcohol diacrylate such as ethylene glycol diacrylate and a vinyl chloride monomer and having 1-30wt.% tetrahydrofuran-insoluble portion and contains at least 0.5pt.wt. lubricant comprising a fatty acid amide of an m.p. >=40 deg.C (e.g., stearamide) or an OH-containing compound (e.g., lauryl alcohol). By the addition of said lubricant to said PVC, the tackiness of the surface of the obtained molding can be decreased, so that when it is applied to a holder of a retainer, the holder can be prevented from creaking. Such an effect can be realized more cheaply by this composition than by flocking or the like and can be sustained for a long time.
Patent JP-H084711-A (JP)
Title: Telescopic hydraulic cylinder
Inventor: ANDO HIROSHI
IPC: F16J1/12
Filed: 1994-06-14
Abstract: PURPOSE:To facilitate assembly and disassembly of structures of a piston, a hollow rod and a pipe so as to realize a low cost owing to facilitated exchange of seals, reduction of a weight and improvement in assembling efficiency. CONSTITUTION:An annular oil passage 22 and an oil pressure reservoir 77 on the cylinder side are divided by an annular boss 3c after screw-coupling hollow rod 2 to the inside of an annular piston 4, passing a pipe member 3a in the inside of the hollow rod 2 and closing the end hole of the hollow rods with the annular boss 3c attached to the tip of the pipe member 3a. And the weight of an annular piston is reduced and assembly property of the hollow rod and the pipe member to an annular piston can be improved by disposing a cylindrical boss 3b provided on the other edge of the pipe member 3a in a rod head 21 and eliminating a welding fixture of the pipe member 3a by making the edge of the annular boss 3c to hit a stopper 4a formed on the annular piston 4.
Patent JP-H0823314-A (JP)
Title: Data broadcast system
Inventor: TERASAWA HIDEO
IPC: H04H20/91
Filed: 1994-07-06
Abstract: PURPOSE:To display a variety of designs on a screen. CONSTITUTION:An object including at least design programs being programs controlling design of a screen is sent via a satellite 4 together with data of newspaper, magazines and books and a data receiver 6 receives the data and the object. The received data are recorded on a magneto-optical disk (MO) 8 in the data receiver 6, the data are read out therefrom as required and displayed on a monitor 7. The data are displayed on the monitor 7 according to the received design program.
Patent JP-S6131155-A (JP)
Inventor: SHIBA DAISUKE
IPC: A61F13/472
Filed: 1984-07-25
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-S5944558-A (JP)
Inventor: SAKATA SHIGERU
IPC: F25B15/00
Filed: 1982-09-03
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-S64385-A (JP)
Title: Rotary compressor
Inventor: KOYAMA TAKASHI
IPC: F04C29/06
Filed: 1987-06-22
Abstract: PURPOSE: To suppress the occurrence of the vibration and noise due to the rotating speed fluctuation of a compressor by forming a nearly cylindrical thick mass section on the outer periphery of a flywheel provided at the tip of the crank shaft on an enclosed type rotary compressor.  
     CONSTITUTION: A flywheel 13 provided at the tip of a crank shaft 12 is constituted of a nearly cylindrical thick mass section 13a on the outer periphery and a nearly disk-shaped thin flange section 13b. The rotating speed fluctuation of the crank shaft 12 generated when a refrigerant is compressed is a considerably distorted wave-form, thus a high frequency component of the rotating speed fluctuation is generated, and the vibration noise caused by it is generated. A large inertial moment is provided by the function of the mass section 13a of the flywheel 13, thus the rotating speed fluctuation of the crank shaft 12 can be effectively suppressed. The noise due to vibration can be thereby suppressed. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H111422-A (JP)
Title: Cosmetics
Inventor: TAKAGI KOJI
IPC: A61K8/00
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain cosmetics excellent in stability to oxidation without damaging the bioactivity of unsaturated fatty acid such as linolenic acid, etc., by containing polyglyceric unsaturated fatty acid esters. SOLUTION: The subject cosmetics is obtained by containing, conventionally, in amount of 0.0001-40%, preferably, 0.05-30% of the unsaturated fatty acid ester (a mono-ester, especially an unsaturated fatty acid mono-ester of polyglycerin, preferably, decaglycerin mono-linoleate) of the polyglycerin (preferably decaglycerin) and the unsaturated fatty acids [a linear or a branched chain fatty acid such as myristoleic acid, etc., or fats from jojoba oil, etc., containing a lot of unsaturated fatty acids, and in case of the mixed fatty acids, at least 5 wt.%, especially 10-60% of linolenic acid is preferably contained].
Patent JP-H0318389-A (JP)
Title: Illegality preventing device in electronic control type pinball machine
Inventor: YAMAMOTO KUNIHIRO
IPC: A63F7/02
Filed: 1989-06-16
Abstract: PURPOSE:To surely prevent a damage caused by an illegal action by providing an illegality detection switch on a pinball machine body, and stopping an arithmetic circuit by following an operation of the illegality detection switch. CONSTITUTION:The pinball machine body is provided with an illegality detection switch 46 operated when a glass door 4 is opened, and an illegality detection switch 47 operated when magnetic force is detected. The illegality detection switch 46 is, for instance, a microswitch, fixed to the surface of a game board 3, and in a state that the glass door 4 is closed, its actuator piece 46a is pushed and the switch is in an OFF state, and when the glass door 4 is opened, the switch is released from pressure by the glass door 4 and turned on. Also, the illegality detection switch 47 is a magnetic detection sensor which is turned on, for instance, when a magnetic field works as a magnet approaches, and provided on the reverse side of the game board 3 in the vicinity of a prize- winning ball receiving port 14 of the center. In this state, when these illegality detection switches 46, 47 are turned on, a signal for stopping an arithmetic circuit of an arithmetic means 44b is sent out of an output part 44d, and the operation is stopped.
Patent JP-S5947336-A (JP)
Title: Method and device for cooling steel strip by injecting gas-water mixed flow
Inventor: OOHARA TETSUYA
IPC: C21D1/00
Filed: 1982-09-08
Abstract: PURPOSE:To inject a refrigerant of the gas-water mixed flow which is stable irrespectively of a water/gas ratio, by circulating respectively independently the gas and water in the gas-water mixed flow for cooling the steel strip, providing a cooler in the circulation path for the gas and suppressing the temp. elevation of the gas. CONSTITUTION:A steel strip 25 from a holding zone in a continuous annealing line or the like passes a steam chamber 27 and is cooled. Injectors of gas-water mixed flow provided separately with gas injection nozzles 28 and water injection nozzles 29 are juxtaposed in the chamber 27 at equal intervals on the front and rear surfaces of the strip 25. The water from the draining ports 30 in the respective bottoms is returned through a draining pipe 31, a circulation tank 32 and a heat exchanger 37 into the circulation tank. The gas is mixed with water and is used as a cooling medium for cooling the strip 25, whereafter the gas is passed through an evacuation port 18 into an evacuation duct 49. A cooler 1 is provided in the duct 49 and the temp. of the gaseous refrigerant is controlled in a constant state by operating the cooler 1 only when the gaseous temp. during injection of the gas is >=80 deg.C. The cooling gas is passed through a mist separator 52 to a gas supply main 54 and branches 55, and is injected from the nozzles 28.
Patent JP-H05212995-A (JP)
Title: Chip card and method for its production
Inventor: JIYATSUKU BUNANBURU
IPC: B29L31/34
Filed: 1992-06-15
Abstract: PURPOSE: To manufacture a chip card cheaply by surrounding a first part of the inner surface of the recess bottom by a raised portion, by surrounding the said raised portion by a second part of the inner surface, by fixing a cover section on the card base and by completely filling a first volume between the first part and the cover section and partly filling a second volume between the second part and the card section with an encapsulant. CONSTITUTION: The first part 7 of the inner surface of the bottom 6 of a recess is surrounded by a raised portion 11, and the raised portion 11 itself is surrounded by the second part 8 of the inner surface. The raised portion 11 is formed in such a way that it is spaced over at least a part of its circumference from the cover section 20 when the said section is fixed on the card base. A metered predetermined amount of an encapsulant 36 is applied to the first part 7, and the encapsulant 36 is retained by capillarity by the raised portion 11. Further, the cover section 20 is fixed on the card base 1, and the first volume v1 ' existing between the first part 7 and the cover section 20 is completely filled and the second volume V2 ' existing between the second part 8 and the cover section 20 is partly filled with the encapsulant 36.
Patent JP-S5944953-A (JP)
Title: Magnetic filler filling device for rotary electric machine
Inventor: HIRAI HISASHI
IPC: H02K15/04
Filed: 1982-09-08
Abstract: PURPOSE:To secure a magnetic wedge into a slot of a rotor or a stator with high reliability for a long period by filling, charging and curing putty or highly viscous resin or elastomer which contains magnetic powder in the slot hole of the rotor or the stator. CONSTITUTION:A filling and charging device 30 feeds agitated and mixed filler to become a magnetic filler to a container 6, presses the filler from the container 6 into an inlet and charges the filler into a slot 2. A heater is provided around the container 6 as required, and the optimum conditions are provided by the temperature control. The filler is charged from an injection hole 8 of a nozzle 7 into the slot 2, and solidified.
Patent JP-H04354022-A (JP)
Title: Program copy preventing method
Inventor: OTSUJI KENJI
IPC: G06F21/12
Filed: 1991-05-31
Abstract: PURPOSE:To prevent a game soft from being easily copied. CONSTITUTION:A space part is provided in the address space of a mask ROM 10 which stores a game program. Then, at the time of copying the mask ROM 10, the space part is read as an image.
Patent JP-H11328743-A (JP)
Title: Optical disk and its recording and reproducing device
Inventor: SUZUKI YOSHIAKI
IPC: G11B7/24
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain an optical disk capable of maintaining a normal surface characteristic by easily removing the contaminants adhered thereto. SOLUTION: The surface on the light incident side of the laser beam of the optical disk 1 which records or reproduces or records and reproduces information by irradiation with the laser beam is provided with a photocatalyst material layer 5 mainly composed of the material which is optically active with a UV region or visible light region. As a result, this photocatalyst material layer 5 is irradiated with activating light L, by which the photocatalyst material is activated and the contaminant adhered thereto are decomposed and removed.
Patent JP-S63318982-A (JP)
Inventor: MIURA TAKASHI
Filed: 1987-06-24
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-S5857412-A (JP)
Title: Production of resin for medical tool and appliance
Inventor: HONDA SEIICHIROU
IPC: C08F14/00
Filed: 1981-09-29
Abstract: PURPOSE:To obtain a resin for making medical tools and appliances, which causes no hemolysis and blocking, by previously removing a low-MW polymer contained in an ethylene/vinyl acetate copolymer by solvent extraction, and grafting vinyl chloride or the like onto the low-MW polymer-free copolymer. CONSTITUTION:An ethylene/vinyl acetate copolymer (hereinafter, abbreviated as EVA) is contacted with a solvent such as methanol, ethyl acetate or hexane to dissolve and remove a low-MW polymer which is an oligomeric composition, having MW of about 200-300, contained in the EVA. A resin suitable for forming medical tools and appliances, such as blood bags or tubes for blood circuits  of artificial dialysis, is obtained by grafting vinyl chloride or vinyl chloride and a copolymerizable monomer (e.g., acrylic acid or methyl acrylate) therewith onto the low-MW polymer-free EVA.
Patent JP-S5678600-A (JP)
Title: Method for measuring activity of leucine aminopeptidase in serum
Inventor: WATANABE SHIGEO
IPC: C12Q1/37
Filed: 1979-12-03
Abstract: PURPOSE: To measure the activity of leucine aminopeptidase in serum with high reproducibility without the influence of bilirubin, by diazotizing free p-nitroaniline, and forming a blue color with a naphthalene derivative.  
     CONSTITUTION: L-Leucyl-p-nitroanilide and sodium nitrite are dissolved in tris. hydrochloric acid buffer solution to give a substrate buffer solution. A test serum is then added to the buffer solution and incubated. A reaction terminating solution, e.g. hydrochloric acid of about 0.1 N., is added to terminate the enzyme reaction. A color reagent solution of a naphthalene derivative expressed by the formula (X is OH, etc.; R 1 , R 2 , R 3 , R 4 , R 5  and R 6  are H, OH, etc.), e.g. α-naphthyl acetate, is added to the solution to form a blue color. The absorbance at a wavelength of 610nm is determined by using the blank test of the reagent as a control. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5380218-A (JP)
Title: Automatic accompaniment apparatus
Inventor: KATOU HIROSHI
IPC: G10H1/36
Filed: 1976-12-24
Abstract: PURPOSE: To produce base sounds corresponding to a foot keyboard even concerning the portions in which added or substrated values exceed a specified value at the time of producing the bases of more than 13 continuous sound names of a specified range by adding and subtracting frequency signals to and from the binary coded signals of the fundamental notes of the chords played. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H098186-A (JP)
Title: Semiconductor integrated circuit device and its manufacture
Inventor: IMURA KENICHI
IPC: H01L23/34
Filed: 1995-06-22
Abstract: PURPOSE: To obtain a semiconductor integrated circuit device by which the thermal resistance of an LSI package having a BGA-(ball grid array) structure is reduced, by which the warp of a subtrate is prevented and whose production yield is enhanced. CONSTITUTION: In an LSI package, a semiconductor chip 2 which is mounted on a printed-wiring board 1 and a heat spreader 11 which is arranged at the upper part of the semiconductor chip 2 are sealed with a molding resin 3. The rear of the printed-circling board 1 has a BGA structure in which solder bumps 8 have been bonded. The semiconductor chip 2 is mounted on the printed-wiring board 1 so as to interpose respective TAB leads 4. Elastomers 10a, 10b are interposed between the semiconductor chip 2 and the printed-wiring board 1 as well as between the semiconductor chip 2 and the heat spreader 11.
Patent JP-2000345640-A (JP)
Title: Wall surface curing pad
Inventor: NOZAWA YATARO
IPC: E04B1/98
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To easily and rapidly cure a wall surface curing pad to cure a wall surface of a stair, and to surely protect the wall surface and cargoes. SOLUTION: A plurality of long split cones are provided in a row in a folding manner with their longer sides adjacent to each other by appropriate intervals, the split cores are arranged in an inclined manner so as to substantially meet the inclination of a stair 1 with the cores deviated along the longitudinal direction thereof with a constant pitch. A wall surface 2 of the stair 1 can be folded at a corner part 2a, and easily followed to the shape of the wall surface thereby, and a curing pad 10 is rapidly set.