baber/WOPTO huggingface dataset:
Patent JP-H05283865-A (JP)
Title: Manufacture of multilayer flexible printed-circuit board
IPC: H01R11/01
Filed: 1992-03-31
Abstract: PURPOSE:To provide excellent heat resistance, dimensional stability, thinner and flexible by curing polyimide precursor after coating an entire board formed with a circuit pattern to form a polyimide layer, and forming a conductive layer on the surface-treated polyimide layer. CONSTITUTION:A circuit pattern 7 is formed on a copper foil 1 of a copper-clad board 3 in which polyimide resin is used as a base material 2. The entire board 3 formed with the pattern 7 is coated with polyimide precursor, and cured to form a polyimide layer 8. The layer 8 is surface-treated with oxygen plasma 9, and a conductive layer made of copper is formed by electroless plating and electroplating. A circuit pattern 10 is formed on the conductive layer, and an opening 6 to become a conduction hole 5 with the other layer is formed at the layer 8 by etching. A conductive part is formed in the opening 6 by electroless plating and copper electroplating. The steps after coating of the precursor are repeated to manufacture a circuit board.
Patent JP-S62235421-A (JP)
Title: Manufacture of b-added refined steel
Inventor: KIKUTAKE TETSUO
IPC: C21D6/00
Filed: 1986-04-04
Abstract: PURPOSE:To stably manufacture a refine steel having high strength and toughness by holding a steel contg. small amounts of B and Al at a specified temp. for a proper time and by subjecting the steel to heat refining so as to prevent embrittlement and cracking due to the precipitation of coarse carbonitride grains. CONSTITUTION:A carbon steel or a low-alloy steel contg. 0.0002-0.0010wt% B, 0.010-0.040wt% sol, Al and 0.0010-0.0050wt% N as essential components is held at a temp. between the Ac1 point-100 deg.C and the Ac1 point for >=1hr to produce sol. B. The steel is then subjected to prescribed heat refining. By this method, high strength can be ensured in spite of low B and Al contents and a high tension steel or a steel for a pressure vessel causing neither embrittlement nor cracking can be manufactured.
Patent JP-S561358-A (JP)
Title: Logic analyser
Inventor: OGUMA YASUYUKI
IPC: G06F11/22
Filed: 1979-06-20
Abstract: PURPOSE: To measure the degree of logical floating by a method wherein data of a signal to be measured is collected whenever a threshold voltage is altered, and the data is compared with the measuring signal against the normal foregoing voltage, while the foregoing voltage at a point of time when the output of a comparator appears is displayed.  
     CONSTITUTION: An up-down counter 10 is loaded with the standard value of a standard threshold register 9, and voltage is proportion to the value is supplied to a voltage comparing circuit 1, then an address switching circuit 4 is switched on the address counter side, while the value is memorized in a memory circuit 2, before being transferred to a memory circuit 3. The up-down counter 10 is up-counted in order to let an input data be memorized in the memory circuit 2, and the address circuit 4 is switched on the comparing side, before being operated. On repeating the above operations, an output is produced in a comparator 7, but a threshold level at a point of time when the first output in each channel corresponds to the I threshold, and this is memorized in a memory circuit 8, then displayed by a display circuit 12. Next, the same procedure is applied to the count-down side of the counter 10 so that the voltage equivalent to the 10 threshold is measured. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S521863-A (JP)
Title: Vending rack with inclined article support
Inventor: IZUMI MASANORI
IPC: B65G1/08
Filed: 1975-06-24
Abstract: PURPOSE: Articles can be dropped despite the dimentions and shape in vending rack, also, simple construction of support plate actuating device is provided. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10263686-A (JP)
Title: Method for smoothing seam part of steel tube
Inventor: ONISHI TOSHIO
IPC: F16C13/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To effectively suppress the thickness increase of a seam part by providing a frame rod to support a bearing to turnably support a reduction roll to reduce the seam part from both the outside and the inside of a tube in a displaceable manner in the reduction direction, a rod to transmit the drawing- down force to the reduction roll and a drawing-down force generating means. SOLUTION: When the drawing-down force generated by a drawing-down force generating means 12 such as a hydraulic cylinder displaces a drawing-down force transmission rod 11 in the axial direction of an open tube 1, the displacement is converted into the displacement in the reduction direction (upward direction) of a bearing 6, i.e., an in-tube reduction roll 5A by a link mechanism 9. The drawing-down force to smooth a thickness-increased part 10X of the seam is given to the reduction roll 5 through the tube from a slit part of the open tube 1. A solid phase welded steel tube which dispenses with the bead cutting, secures the excellent productivity, is excellent in the seam quality and the surface condition, and is remarkably small in the deviation in thickness of the seamed part, can be manufactured.  The drawing-down force generating means 12 may include an electric motor and a pneumatic cylinder.
Patent JP-S521607-A (JP)
Title: Improvement of a tube pump
Inventor: IKEDA TADASHI
IPC: F16L11/12
Filed: 1975-06-24
Abstract: PURPOSE: The structure to obtain a long life tube pump by the application of a bendable tube set with valve system indise the pump. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5513273-A (JP)
Title: Readily absorbable thiazolidine prodrug of anti- inflammatory corticosteroid and its drug composition
Inventor: NIKORASU ESU BOODAA
IPC: A61K31/57
Filed: 1979-06-18
Abstract: NEW MATERIAL:A compound of formula I: [Z 2  is oxo, β-hydroxyl group, etc.; R 2  and R 3  are H, alkyl, phenyl groups, etc., or may from -(CH 2 )n (n is an integer 5W7); R 5  is -COOR 11  (R 11  is H, alkyl group, etc.); R 10  is H, -COR 11 , etc.; R 8  and R 9  are H or alkyl groups] or formula II: [Z 1  is oxo or β-hydroxyl group; R 6  and R 12  are H, -COR 7  (R 7  is alkyl, cycloalkyl group, etc.)].  
     EXAMPLE: 21-Acetyloxy-11β, 17α-dihydroxybregn-4-en-20-one-3, 2'-spiro (4'-carbohexoxy-1', 3'-thiazolidine).  
     USE: Anti-inflammatroy drugs effectively pernetrating into the skin and gastrointestinal wall, scarcely causing astrophyl or acting on thymus tissues, with a sufficiently high activity.  
     PROCESS: A compound wherein the keto group at the 3-position of formula I is reacted with a compound of formula III in a suitable organic solvent in the presence of an organic base. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07276701-A (JP)
Title: Image recorder
Inventor: KUBOKAWA HIDEJI
IPC: B41J2/32
Filed: 1994-04-15
Abstract: PURPOSE:To obtain a recorded image wherein an outline of a plotted dot to be recorded becomes smooth by providing a reducing optical means wherein a laser beam inputted from an output means is transmitted, and the laser beam outputted from an output end part by the transmission is converged into a recording medium. CONSTITUTION:A plurality of LD arrays 6 are provided so that a plurality of pixels can be simultaneously recorded with an LD package, and a laser beam is transmitted to an optical fiber 9 from the LD array 6. The transmitted laser beam is converged into a recording medium via a reducing optical system 12 wherein each output end part of the optical fiber 9 held with an optical fiber holder 10 is moved at uniform intervals in a sub scan direction, and the interval of the laser beam from a micro lense array is narrowed thereby, and recorded. A recorded image wherein an outline of a plotted dot to be recorded becomes smooth, can be obtained thereby.
Patent JP-H02297219-A (JP)
Title: Format setting printer
Inventor: KOYAMA KAZUKO
IPC: G06F17/21
Filed: 1989-03-28
Abstract: PURPOSE:To facilitate a format setting operation and to accurately print characters at the optional position of a routine format by using a cursor position calculation means to calculate the position of the form pointed by a cursor based on the changed variables of a slide type cursor and a form feeding handle. CONSTITUTION:The cursor position setting means 18 of a format setting printer is constituted of a microcomputer and a memory, a routine form 11 is set to the printer, and a form feeding handle 10 is turned. Thus a slide type cursor 3 is slid and set at the upper left edge of the form 11. Then a form reference point setting button 5 is depressed on a control panel 4 and the means 18 calculates the coordinates of a point which is presently pointed by the cursor 3. The result of this calculation is sent to a format memory 21 connected to a microcomputer 20 and stored there. Consequently, the format setting operation is simplified and the characters can be accurately printed at the optional position of the form 11.
Patent JP-S62242143-A (JP)
Title: Frictional body for frictional clutch
Inventor: KONO JUNJI
IPC: F16D69/02
Filed: 1986-04-03
Abstract: PURPOSE:To obtain stable power transfer, by utilizing a resin composition material mainly composed of tetrafluoroethylene resin as a frictional body for a frictional clutch, thereby lowering the hygroscopic property and reducing the fluctuation in the level of frictional coefficients etc. CONSTITUTION:A frictional body 5 fixed to a driving disc 1, which is pushed by a disc surface of a driven disc 3, is formed with resin composition material mainly composed of tetrafluoroethylene resin. Since this resin composition material has low hygroscopic property, it is possible to reduce a change in the level of the frictional coefficients and to lessen the difference between the static, frictional coefficient and the dynamic one. Therefore, the pulsation in the transfer torque at the time of engine-start can be restricted.
Patent JP-S57191148-A (JP)
Title: Automatic engaging device for seat belt
Inventor: CHIHARA TAKESHI
IPC: B60R22/42
Filed: 1981-05-20
Abstract: PURPOSE:To simplify the structure and automatically eliminate chest pressing feeling of a passenger in such a way that a seat belt is engaged by means of frictional engagement with an engaging member to work in response with the action of the passenger to recline his back on the seat. CONSTITUTION:A working link 20 is pivotally supported by means of a supporting strip 21 on a seat back frame 4, and an arm strip 22 is fixed on said link 20. One end of a flexible wire 23 is joined at the arm strip 22, and the other end of said wire 23 is joined to an engaging member 24 which is freely pivotally supported at the shoulder part of the seat 1. Besides, a guide member 12 is provided at the back part of the seat 1, and said guide member 12 is integrated by an upper side part 27 which slidingly contacts a shoulder belt 9, and by a lower side part 28 which forms a holding space 29 for said engaging member 24. And, a friction engaging part 30 of the engaging member 24 is made to be able to freely come in and out at said holding space 29, so that when a passenger gets seated and reclined, the belt 9 is engaged by means of friction engagement with said friction engaging part 30 and said upper side part 27 at its lower side.
Patent JP-H11274717-A (JP)
Title: Conductive paste and manufacture of ceramic substrate using the same
Inventor: OSHITA KAZUHITO
IPC: B22F1/10
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To suppress cracking on baking and to improve reliability in conductivity by specifying and containing the weight of a spherical or granular conductive metal powder with a specific particle diameter, that of a resin powder with a specific particle diameter being wetted to a solvent in a conductive paste, and that of an organic vehicle. SOLUTION: A conductive paste used for forming a via hole in a ceramic substrate contains a spherical or granular conductive metal powder 80-94 wt.% with a particle diameter range of 0.1-50 μm, a resin powder 1-10 wt.% with a particle diameter range of 0.1-40 μm for wetting to a solvent in the conductive paste, and an organic vehicle 5-19 wt.%. Also, the conductive metal powder is preferably copper, the solvent in the conductive paste is preferably a terpineol solvent, and a resin powder to be wetted to the solvent is preferably urethane or acrylic resin.
Patent JP-H06267183-A (JP)
Title: Disk drive device
Inventor: TSUKASA TOSHIYA
IPC: G11B19/12
Filed: 1993-03-12
Abstract: PURPOSE:To discriminate the kind of cartridge on the side of the disk drive device by providing a sensor on the side of the disk drive device and providing a member to be detected in a required position on the cartridge. CONSTITUTION:The disk drive device is provided with a reflecting type optical sensor 35. On the other hand, the cartridge 13 is provided with a reflecting body 14, etc., of the member to be detected, to which identification information is imparted, in a position opposite to the sensor 25. Consequently, when the cartridge 13 housing a disk is inserted into the disk drive device, the kind of cartridge can be discriminated via the sensor 25 on the side of the disk drive device.
Patent JP-H10267564-A (JP)
Title: High-pressure steam condensing system
Inventor: TANABE TAKAYUKI
IPC: F28B11/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a high-pressure steam condensing system for stabilizing temperature control by suppressing change of waste time of detecting condensate temperature and hence preventing interference of the temperature control with the pressure control. SOLUTION: A pressure control system is constituted by providing a pressure regulating valve 4 at an outlet side of the high-pressure stream condenser having a tube group 1 and cooling fan 2 and a pressure detector 7 at its inlet side. At its outlet side, a temperature detector 5 for measuring condensate temperature, and a condensate temperature controller 6 for controlling the fan 2 are provided to constitute a temperature control system. A condensate circulating pipeline 9 is disposed between a intermediate point 1A of the group 1 and the inlet side of the valve 4, and a flow regulating valve 10 is inserted thereto. And, a flowmeter 12 and a circulating pump 11 are provided at the outlet side of the group 1, and a condensate circulating flow control system is constituted together with the valve 10 and circulating flow regulator 13.  Change of waste time of detecting the condensate temperature is suppressed by the flow control, and the temperature control is stabilized.
Patent JP-H02254767-A (JP)
Title: Optical semiconductor device
Inventor: YAMAMOTO KAZUHIKO
IPC: H01L31/10
Filed: 1989-03-28
Abstract: PURPOSE:To obtain a photodetective element which is small in crosstalk and possessed of two or more photodetective regions by a method wherein a semiconductor region, whose conductivity type is different from that of a semiconductor substrate and which is formed through the same forming method as the other regions, is formed between two or more semiconductor regions where light is incident. CONSTITUTION:A third region 11 whose conductivity type is the same as those of photodetective regions 1 and 2 is formed between the regions 1 and 2 to suck in a part of carriers induced under the photodetective region 1, which leaks into the region 2, before it is taken in the region 2. Therefore, even carriers having occurred near the surface are taken in the third region 11. By this setup, when light is separately inputted into two photodetective regions respectively, carriers occurred near the regions respectively are prevented from leaking into each other's regions as output currents to reduce the cause of crosstalk, so that a photodetective element excellent in a separation rate of signal can be obtained.
Patent JP-S60221830-A (JP)
Title: Data processor
Inventor: SATOU SHINJI
IPC: G06F9/22
Filed: 1984-04-18
Abstract: PURPOSE:To determine quickly the address of a branch instruction without complicating a program by selecting the read-out data of a memory in accordance with the result of decision of a branch condition, with regard to the address of a microprogram stored in plural memories. CONSTITUTION:A microprogram is stored in memories 11, 12, and its stored data is selected by a selector 13 and held temporarily in a buffer register 14. Also, the address of an instruction which is being executed at present is selected by a selector 19, its outputted address is brought to +1 increment by an adder 20, and its address brought to +1 is stored in a register 15 and a register file 16. Subsequently, whether a condition given from the program is true or false is decided by a control part 21. Next, the address of the register 15 is supplied as a read-out address of the memory 11 to a selector 17, the address read out of the register 14 is used as a branch destination address of the memory 12, and in accordance with the result of decision of the branch condition, data of the memories 11, 12 is selected and read out.
Patent JP-H11272156-A (JP)
Title: Virtual three-dimensional sound image generating device and method and medium thereof
Inventor: NAKAGAWA TERUHIKO
IPC: A63F13/54
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide the virtual three-dimensional sound image generating device which uses a sound for the development of a game and is based upon a new idea. SOLUTION: The virtual three-dimensional sound image generating device 201 comprises a body information storage means 202 which stores physical information on a virtual body arranged in a virtual three-dimensional space and information regarding the quality of the material of the virtual body, an operation means 2 which controls the movement of a character and a sound marker in the virtual space and also controls the shooting direction of the sound source object of the character and the sounding of the sound source object and sound marker, a sound source storage means 203 which stores information regarding respective sound sources, a plurality of sound converting means 204 which convert sound signals into audible sounds,  and a sound image processing means 205 which performs variable control over sound information on the sound source object and sound marker according to the positions of the sound source object and sound marker in the virtual space, information on the virtual object in the virtual three-dimensional space, and information regarding the quality of the material of the virtual body, generates a sound signal whose sound can be heard at a specific position and a specific direction in the three-dimensional space, and supplies it to the sound converting means 204.
Patent JP-S63242990-A (JP)
Title: Device for producing single crystal ingot
Inventor: HIRAI IESADA
IPC: C30B15/00
Filed: 1987-03-31
Abstract: PURPOSE:To limit deflection of an ingot, prevent neck breaking, receive a broken neck in a net even in breakage and safely and surely take out the neck, by wrapping a single crystal pulled up from a furnace body into a pull chamber in a specific cylindrical net, fixing the lower end, moving the pull chamber and lowering the single crystal. CONSTITUTION:An Si single crystal ingot 13 grown through a seed holder 20 in a furnace body 10 for producing a semiconductor is pulled up into a pull chamber 11 with a wire 19 and wrapped in a net device 14 consisting of a cylindrical net 15, made of tungsten and having the whole periphery of the upper end connected to a disk 16 and plural reed screen-like chains 17 at the lower end thereof to close the lower end of the cylindrical net 15 with a fastener 24. The chains 17 are then radially stretched and connected to pins 25 around the lower end of the pull chamber 11. The pull chamber is subsequently turned with a pull chamber moving mechanism 12 and horizontally shifted from the furnace body 10 to disengage the chains 17 from the pins 25. Engaging pins 21 are pulled out to deliver the wire 19 from a drum 22 and the single crystal ingot 13 is lowered onto a floor. The fastener 24 is then removed to open the lower end of the cylindrical net 15 and safely take out the single crystal ingot 13.
Patent JP-H03276336-A (JP)
Title: Program controller
Inventor: CHIKU MAMORU
IPC: G06F11/28
Filed: 1990-03-26
Abstract: PURPOSE:To add and change the programs recorded in a mask ROM by pro gramming previously the mask ROM if a program is stored in a prescribed address of a one-time ROM or an E<2>PROM. CONSTITUTION:A one-chip microcomputer consists of a mask ROM and a one-time ROM or an E<2>PROM. Then it is decided whether a program is stored or not in a prescrined address of the one-time ROM or the E<2>PROM. If so, the mask ROM is previously programmed so that the stored program is carried out. If not, the next step of the program stored in the mask ROM is carried out. Thus the programs recorded previously in the mask ROM can be substantial ly added and changed.
Patent JP-H1047120-A (JP)
Title: Detecting device of deposit
Inventor: KAMOTO AKIRA
IPC: F02D41/12
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To surely detect the quantity of a deposit mainly stuck on the umbrella part back surface of an intake valve. SOLUTION: Action for injecting fuel from a fuel injection valve 12 is stopped when a throttle valve 16 is closed and decelerating operation is carried out, an EGR control valve 19 is fully closed, and then, absolute pressure in a surge tank 11 in this time is detected by a pressure sensor 21. The absolute pressure is increased when a deposit is stuck on the umbrella part back surface of the intake valve 6, and thereby, it is possible to detect the deposit quantity from its absolute pressure.
Patent JP-2000272072-A (JP)
Title: Decorative material
Inventor: MATSUZAWA TAKANORI
IPC: B32B33/00
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a decorative material excellent in the concealability to the surface color and flaw of the base material of the decorative material and also excellent in interlaminar close adhesiveness. SOLUTION: A concealing solid ink layer 22 is formed by concealable ink using a curable urethane resin compounded with an isocyanate group in an amt. 5-20 times that of an active hydrogen group as a binder resin. A concealable pigment is compounded with the concealable ink in an amt. of 300-800 pts.wt. per 100 pts.wt. of the binder resin and the concealing solid ink layer is pref. provided in a thickness of 5-20 μm.
Patent JP-H09271110-A (JP)
Title: Distribution board for housing
Inventor: YANO TAKESHI
IPC: H02B1/04
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a distribution board for housing which can attain space saving by attaching a receptacle on the disposing position of an existing branched breaker without need for a dedicated branched breaker for a receptacle. SOLUTION: A receptacle 9 is attached to a frame 4 in parallel to a branched breaker 8 attached to the frame 4 in parallel, and is electrically-connected to a power supply side bar 6 and a ground side connection bar 7 respectively. A fuse box 10 between the power supply side electric wire 10 of the receptacle 9 and the power supply side bar 6 is attached to the frame 4 through a plate member 19. To a cover 2, an exposure hole 41 which exposes the receptacle 9 to the outside is opened. Through the exposure hole 41, the plug cutting edge of an emergency illumination appliance 40 is inserted into the outlet of the receptacle 9 from the front side of the cover 2. The emergency illumination appliance 40 is capable of being stored in a panel.