baber/WOPTO huggingface dataset:
Patent JP-H02259280-A (JP)
Title: Device and method for reducing influence by fluctuation in draft tube pressure
Inventor: JIYON JIEIKOBU JIEFUSU
IPC: F03B11/00
Filed: 1989-12-28
Abstract: PURPOSE: To reduce the effect of pressure fluctuation which acts in a draft tube, by providing a closed surge restraining chamber so as to surround the draft tube of a hydraulic reaction turbine, and injecting air in the chamber to the low-pressure center of an eddy current of the draft tube. CONSTITUTION: A hydraulic turbine system is provided with a base part 11, a high level water source 12, and a discharge water storage body 13. An inlet structural body 16 is provided in the position of the high level water source 12 of the base part 11, and a shutoff valve 20 is provided on the other end of an inclined water channel 18 connected to an opening 17. The water channel 18 extends to a hydraulic reaction turbine 21 and is communicated with a draft tube 22. In this case, a draft tube pressure fluctuation reducing means 28 including a surge restraining chamber 29 so provided as to surround the draft tube 22 adjacent to the turbine 21 is provided. When air pressure is supplied from an air source 20, water 41 on the bottom is pressed, and air can be injected from holes 35... to the low-pressure center of an eddy current of the draft tube 22.
Patent JP-H02222158-A (JP)
Title: Tape structure applicable to dynamic chip burn-in
Inventor: IIRU HOORU SUTOON JIYONIA
IPC: H01L21/60
Filed: 1989-12-28
Abstract: PURPOSE: To enable a dynamic burn-in process with a chip fitted to a tape by a method wherein the circuit wires of the chip on an insulating tape is extended traversing a tape aperture window to be aligned with the wires of the insulating tape bonded on the back of a main tape so as to feed the chip with power and signals. CONSTITUTION: A chip 18 on an insulating tape 14 is bonding-connected to circuit pattern wires 12 while the circuit wires 24 of the chip 18 are extended to an aperture window 22. Another insulating tape 26 with a plurality of parallel conductors 30 provided thereon is bonded on the back of this insulating tape 14 so as to connect the wires 24 to the conductors 30 so that the main tapes 10, 26 wound in such a state may be contained in a furnace to feed the chip 18 with power and signals thereby enabling the dynamic burn-in process for detecting the early defects of the chip 18 to be performed.
Patent JP-H05170578-A (JP)
Title: Method for forming copper film on ceramic surface
Inventor: OOTANI RIYUUJI
IPC: C23C4/08
Filed: 1991-12-21
Abstract: PURPOSE:To simply form a high-purity copper film even on a complicated face containing the inside of holes in high adhesive strength without requiring pretreatment followed by deterioration of characteristics such as surface roughness. CONSTITUTION:In a state of copper heated to at least the melting point of copper, a copper oxide layer 3 is formed on the surface of copper melt 2 and a copper film is formed through the copper oxide layer 3 in such a way that the copper oxide layer 3 is sandwiched between the surface of ceramics 4 and copper to form the copper film on the surface of the ceramics 4.
Patent JP-H08184312-A (JP)
Title: Compound roller
Inventor: NAKAGAWA TAKAHIRO
IPC: F16C13/00
Filed: 1994-12-29
Abstract: PURPOSE: To provide a compound roller which can be extensively applied to general industrial apparatus by rapidly improving its durability. CONSTITUTION: In a compound roller 1 where a hub 2 functioning as a core metal supported on an axle or a rotary shaft is provided, and a surface elastic member 3 for buffering, vibration isolating and acoustic absorption is unitedly joined along the outer periphery of the hub 2, the surface elastic member 3 is composed of the laminated body of a reinforcing layer and a deposited elastic material layer 6 which are severally at least one layer, and the reinforcing layer is formed by winding a cord material 4a or a band material 5a formed of impregnated elastic material along the outer periphery of the hub 2, and the deposited elastic material layer 6 is joined to the reinforcing layer.  In addition, the surface elastic member can be formed of a single layer of the reinforcing layer composed by winding the cord material 4a or the band material 5a which are formed of impregnated elastic material along the outer periphery of the hub member 2.
Patent JP-H11173006-A (JP)
Title: Cash box for game house
Inventor: TAKAHASHI KAZUKI
IPC: A63F7/02
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a cashbox for a game house capable of preventing the action of the malfeasant opening of an open-close cover and the taking of cash in the cashbox more surely. SOLUTION: The cashbox 1 for the game house is installed to a game- machine island formed by arraying a plurality of game machines and automatically houses cash being transported by a cash transport system mounted on the game-machine island. A cover 19 is set up to a box body 7 with an open- close cover 6 opened and closed by operating an open-close section 9 while covering the open-close section 9 of the open-close cover 6. The cover 19 forms an opening section 10, by which the open-close section 9 can be operated.  A sensor 11 detecting the insertion of a foreign matter such as a man's hand when the foreign matter is inserted into the opening section 10 and a high- voltage generating means 12 generating high voltage between the opening section 10 and the open-close section 9 and generating a high-voltage spark when the sensor 11 detects the insertion of the foreign matter are fitted between the external surface of the open-close cover 6 and the internal surface of the cover 19.
Patent JP-2001153260-A (JP)
Title: Opening degree detection mechanism for valve
Inventor: TAKESHITA SHIZUKA
IPC: F16K37/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an opening degree detection mechanism for a valve capable of constitution at a low cost in small size, by eliminating necessity for making explosion-proof construction even for the valve arranged in a hazardous region. SOLUTION: This valve 1, by operating a valve element 1A rotated through its rotary shaft 1C by an actuator 1B, opens/closes a pipe line 3 interposing the valve, this opening degree detection mechanism 2 is constituted by winding around an operating wire 2B between a drive disc 2A fixed to the rotary shaft 1C of the valve element 1A and a pulley 22 of a detection mechanism part 20 also so as to operate a limit switch 23 by moving this operating wire 2B.
Patent JP-H08183168-A (JP)
Title: Printer
Inventor: NISHIWAKI HIROSHI
IPC: B41F35/04
Filed: 1994-12-31
Abstract: PURPOSE: To recover efficiently residual ink and cleaning discharge liquid at the time of replacing ink without damaging a roll peripheral face by using a metal doctor. CONSTITUTION: A printer roll cleaning device 21 is composed of a fixed roll 13 fixed rotatably to a printer, a movable roll 14 driven reciprocatingly toward the fixed roll 13 and a doctor 16, the edge 15 of which is set on the peripheral face of the movable roll 14 and driven reciprocatingly together with the movable roll 14. In the state of rolling contact of the fixed roll 13 with the movable roll 14, friction rolls 17 and 18 by a rolling contact with directly or through an idler roll are installed respectively on a support shaft 19 of the fixed roll and a support shaft 20 of the movable roll.
Patent JP-H09182122-A (JP)
Title: Device and method for pocket beeper ringing test
Inventor: ITO KOICHI
IPC: H04B17/00
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To efficiently execute a ringing test while utilizing a public communication line by automating the assignment and call originating of a calling number so as to simplify operation and to prevent erroneous calling. SOLUTION: At the time of inputting information of a pocket beeper to execute a ringing test from an input/output device 2, a pocket beeper information register part 11 stores it in a pocket beeper information file 3. A test calling number giving part 12 reads pocket beeper information from the file 3, assigns a calling number to it, stores it in a test calling number file 4 and transmits it to an exchange 5 at the same time. A test calling number dial part 13 reads the calling number and pocket beeper information from the file 4 and dial-transmits the calling number to confirm the ringing operation of the pertinent pocket beeper. At the time of finishing the ringing test, a test calling number deletion part 14 deletes pertinent pocket beeper information from the file 4 and informs the exchange 5 of the effect.
Patent JP-H11233535-A (JP)
Title: Sealing resin applying device for semiconductor chip package and sealing resin applying method using the same
Inventor: OH SE-HYOK
IPC: H01L21/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide the sealing resin applying device of a semiconductor chip package for preventing liquid-like material from flowing under a tape through opening parts formed in the tape and to provide a sealing resin applying method using the device. SOLUTION: An applying part 140 applying the liquid-like material of a sealing material on the upper face of a tape 110 where a plurality of opening parts are formed is provided. A tape transfer part 160 which sequentially transfers the tape 110 is provided for the applying part 140. A cover film bonding part 220 having a cover film 210 blocking the opening parts formed in the tape 110 by the lower face of the tape and automatically bonding the cover film 210 to the lower face of the tape before the tape is transferred to the applying part 140 is provided. A cover film separation part 250 which automatically separates the cover film 210 from the lower face of the tape after liquid-like material is applied on the upper face of the tape in the applying part 140 is provided.
Patent JP-H06168133-A (JP)
Title: Extended three-dimensional parabolic membership function generation device
Inventor: TANAKA MASAHITO
IPC: G06F9/44
Filed: 1992-11-27
Abstract: PURPOSE:To freely set a required area after determination of membership functions. CONSTITUTION:An extended three-dimensional parabolic membership funcction storage part 9a where the number of degrees of freedom of setting of fuzzy entropy indicating the degree of spread of ambiguity is extended in an arbitrary position of the three-dimensional space having two input variables (x) axes (y) and adaptativity (t) to a fuzzy set as coordinate axes based on equi- adaptativity lens of adaptativity 1 of a parabola contour, and an output part 17 which calculates the adaptativity (t) corresponding to input values in accordance with a three-dimensional membership function formula based on equi- adaptativity lens of the adaptativity 1 of the parabola contour at the time of input of two input values and outputs the value of the goodness of fit (t) are provided.
Patent JP-H03253716-A (JP)
Title: Joint for fluid carrying pipe
Inventor: SAKURAI MASAHITO
IPC: F01N13/08
Filed: 1990-11-30
Abstract: PURPOSE:To reduce transmission of vibration and prevent leakage of fluid by respectively mounting an elastic device to elastically regulate connection and separation of both pipes and a cylindrical flexible body between the connecting end parts opposing each other in a plurality of fluid carrying pipes. CONSTITUTION:A recessed spherical seal seat 2 and a flange part 3 are arranged on the connecting end part of an exhaust pipe 1 on the atmosphere side, and a cylindrical body 6 is arranged on the connecting end part of an exhaust pipe 4 on an engine side through a sliding member 5. A seal ring 8 having a projecting spherical part 7 corresponding to the recessed spherical seal seat 2 is arranged on the outer circumferential face of the cylindrical body 6. In the above- stated constitution, a cylindrical cover 12 of which both end parts are respectively fixed on the engine side exhaust pipe 4 and the cylindrical body 6 with respective tightening bands 13, 14 is provided. Further, coil springs 23 elastically regulating relative separation in the axial direction of the engine side exhaust pipe 4 against the atmosphere side exhaust pipe 1 are arranged between spring receivers 17 and head parts 20 around bolts 21.
Patent JP-H03203015-A (JP)
Title: Discoid magnetic recording medium and its production
Inventor: MICHIHASHI ISAMU
IPC: G11B5/842
Filed: 1989-12-28
Abstract: PURPOSE:To improve electromagnetic conversion characteristics and durability and to reduce dropout by incorporating polyurethane resin, chromium oxide particles and magnetic powder into a magnetic layer and dispersing the chromium particles into a binder. CONSTITUTION:The medium has a magnetic layer 24 composed of metal mag netic powder dispersed in the binder. The magnetic layer 24 incorporates a first binder composed of polyurethane resin having at least one polar group selected from a group of -SO3M, -OSO3M, -COOM, -PO(OM')2, and -OPO(OM')2 (wherein M and M' are hydrogen atom or alkali metal atom), chromium oxide particles having 0.3-0.5 mum mean particle size, and metal powder composed essentially of iron and incorporating aluminum. The chromium oxide particles are preliminarily dispersed in a second binder.
Patent JP-2001155772-A (JP)
Title: Lithium secondary battery
Inventor: YAMAMOTO MASAKI
IPC: H01M10/0565
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery in which occurrence of gas is effectively prevented and that may improve the cell properties, productivity and safety. SOLUTION: A lithium secondary battery comprises a cell element containing an electrolytic layer of a non-flowing electrolyte provided at a portion contacting with at least one of the positive and negative electrodes. The electrolytic layer is characterized by containing an acid anhydride.
Patent JP-H10263357-A (JP)
Title: Gas scrubber and gas treatment by utilizing the same
Inventor: KIM DONG SOO
IPC: B01D53/46
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to effectively remove the gases into which the harmful components generated during the production process of semiconductor devices are included by utilizing a burning device and an adsorption device and subjecting the inflammable harmful components to a primary treatment with the burning device, then subjecting these components to the adsorption treatment of the residual harmful components. SOLUTION: This gas scrubber has the burning device 1 which is supplied with the gases generated in the production process for the semiconductor devices through on induction pipe 13 into a box-shaped cabinet 3 having a door on its one lateral side and which functions to burn these gases and the adsorption device 2 which adsorbs the compsn. of the gases unburned by the burning device 1 and physically and chemically treats the adsorption components. The burning device 1 is constituted to burn the gases by the ceramic heaters built therein and to recover the sludge generated at this time into a storage vessel 7. The combustion gases are cooled by a cooler 44 which is disposed around the burning device 1 and uses cooling water during the time the gases are supplied from the burning device 1 to the adsorption device 2.
Patent JP-2001156580-A (JP)
Title: Surface mount type piezoelectric oscillator
Inventor: FUKUOKA SHUICHI
IPC: H03H9/02
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a surface mount type piezoelectric oscillator that can decrease only a P/V value of fundamental wave vibration while keeping a P/N value to be high and drastically enhance the reliability of soldering with an external device with less fluctuation in an oscillated frequency and high reliability to resistance to an operating environment under a high humidity. SOLUTION: An insulating support board 2 and a capacitor 3 are adhered to both major sides of a piezoelectric substrate 7 in an outer surrounding of vibration electrodes 11, 12 via an insulating adhesive 5, projections 21 of lead terminals 4a, 4b are exposed in connection recessed part 15a-15d of a face of the insulating support board 2 toward a pizoelectric vibrator 1 and conductor member 17a-17d in the connection recessed parts 15a-15d electrically interconnect the projections 21, the vibration electrodes 11, 12 of the piezoelectric vibrator 1 and electrodes 27, 29a, 30a of the capacitor 3.
Patent JP-H08182812-A (JP)
Title: Pinball game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1994-12-28
Abstract: PURPOSE: To smoothly guide a return pinball (in Japanese pinball game (pachinko) machine) into a pinball return passage when the return pinball is generated, to speedily detect the return pinball, and to reduce variance in detection time among individual return pinballs. CONSTITUTION: The pinball return passage 33 which returns a return pinball M having been decreased in speed halfway on a guide rail 6 toward a lower pan is provided between a shooting rail 23 and the guide rail 6, and a slanting guide part 43 which guides the return pinball M to the pinball return passages 33 is provided below the tip part of the shooting rail 23 on the side of the guide rail 6; and a pinball guide part 44 which guides the return pinball M toward the slanting guide part 43 along its flight is provided on the entrance side of the return pinball passage 33 and a return pinball detection switch 58 which detects the return pinball M is provided nearby below the pinball guide part 44 and slanting guide part 43.
Patent JP-H09177206-A (JP)
Title: Ceiling panel and wall panel fitting structure
Inventor: NAKAMURA MASAKATSU
IPC: E04B2/72
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a structure for fitting a ceiling panel to a wall panel dispensing with work to insert a screw or the like from the lower part to the upper part and having the screw closed to the view and dispensing with the necessity to prepare a waterproof member as a separate member. SOLUTION: Preparations are made for a ceiling panel 1, a wall panel 2 and a ceiling panel supporting plate 3 and an engaging piece 5 is formed on the fringe of the level end 4 of the ceiling panel 1, while an elastic hook piece 10 having an engaging means 9 formed almost horizontally on this side of the upper end is erected on the ceiling panel supporting plate 3. The ceiling panel 1 is fitted to the ceiling panel supporting plate 3 by placing the level end 4 of the ceiling panel 1 on a level part 11 of the ceiling panel supporting plate 3 and fitting the engaging piece 5 into the lower part of the engaging means 9 of the elastic hook piece 10.
Patent JP-H06188979-A (JP)
Title: Personal number call service system
Inventor: YAMAMOTO TAKAYA
IPC: H04M3/42
Filed: 1992-12-21
Abstract: PURPOSE:To identify a caller at a destination, to register the position of a subscriber automatically and to attain connection restriction and charge management in a series of operations for call reception and transmission when plural users use one terminal equipment so as to register the position with respect to the personal number call service system. CONSTITUTION:The system is provided with a table 2A in which a personal number and a subscriber number are registered with cross reference, and when a destination personal number is dialed, the table 2A is indexed and the call is reached to a terminal equipment having the subscriber number, and in the case of the arrival of a call by using the personal number, a destination personal number is added in an incoming call message to a called terminal equipment and the resulting data are sent to the called terminal equipment. Simultaneously in the case of call transmission using the personal number, the own personal number is added to a transmission message from a caller terminal equipment to the exchange system 1A and the resulting message is sent to the exchange system 1A.
Patent JP-H04209498-A (JP)
Title: Lighting control system
Inventor: SHIBATA AKIHIRO
IPC: H04Q9/00
Filed: 1990-11-30
Abstract: PURPOSE:To enable a wall switch to be controlled in such a way as matching current lighting state by making judgement as to whether circuits assigned to the wall switch are all turned on or off, and then controlling a system via a monitor, according to the results of the judgement. CONSTITUTION:When a wall switch 14 is operated, an operation signal is sent to a main control panel 11, and judgement is made about the lighting state of lighting and extinction monitors for the switch 14 saved in the memory of the main control panel 11. When the switch 14 is identified as operated in judging lighting state, an extinction signal is sent from the main control panel 11 to all circuits assigned to the switch 14. As a result, all the concerned lighting loads are turned off, and an extinction monitor is turned off. When no operation of the switch 14 is identified, a signal for turning on the extinction monitor is sent to the switch 14, thereby turning on the extinction monitor. Furthermore, when the operation of the switch 14 is identified, upon judging that the extinction monitor is turned off, the lighting loads are all turned on, while the lighting monitor is turned on, when no operation of the switch 14 is identified.
Patent JP-H10167564-A (JP)
Title: Carbon fiber package and carbon fiber packaged body
Inventor: ENDO MAKOTO
IPC: B65H54/04
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To wind up carbon fiber of large fineness under the condition in which troubles and inconvenience are not generated for the use by setting the outer diameter of the package of a cheese winding wound up with carbon fiber, the bobbin diameter, and the winding width in the range of specific formulas. SOLUTION: Carbon fiber is wound up in a form of cheese winding package or inside pull package, as a fiber bundle of carbon fiber for textile over fineness of 25,000 denier, favorably over 30,000 denier. The size of the carbon fiber package of cheese winding satisfies the formulas (I-III). Namely it is prescribed in the following range. The formula I : (d)>50, favorably the formula II : 20 < (D-d)/2 < 400, and the formula III : 0.05<(D-d)/2L<0.7, where (d) is the bobbin diameter (mm), D is the outer diameter (mm), and L is the winding width (mm).
Patent JP-H03203045-A (JP)
Title: Lens and optical head
Inventor: TAKEI MASAAKI
IPC: G11B7/135
Filed: 1989-12-28
Abstract: PURPOSE:To reduce the thickness of the optical head by executing the effect of changing the direction of light and the effect of convergence, etc. of light by means of one lens. CONSTITUTION:Both of the incident surface 18a and exit surface 18b of the lens 18 have a convex face shape and this lens is made into the shape having a flat intra-lens body reflecting surface 18c, the normal of which is the bisector of the intersection angle of the optical axis K1 of the incident surface 18a and the optical axis K2 of the exit surface 18b. The light emitted from a laser light source 15 is refracted by the incident surface 18a and is reflected in a perpendicular direction by the reflecting surface 18c. This light is refracted by the exit surface 18b and is converged to the signal surface of a disk 1. The return light reflected by the disk surface is diffracted by a hologram element 17. The primary diffracted light thereof heads toward a photodetector 16. The detector 16 receives this light as a reproducing signal or focusing/ tracking control signal. The thickness of the objective lens part is reduced in this way and the formation of the optical head to the smaller thickness is possible.
Patent JP-2001120835-A (JP)
Title: Video game device and storage medium for storing program
Inventor: IMADA SHINJI
IPC: A63F13/814
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a video game device and a storage medium for storing a program for varying a mark showing inputting timing and clearly showing the mark to a player in a video game outputting music according to the operation sequentially inputted from an inputting means. SOLUTION: Marks 31-34 showing inputting timing are movably displayed from peripheral parts 31S-34S to central parts 31E-34E of a display means. When the mark is moved to the vicinity of the central part, the mark is valued. A display characteristic of the mark is varied.