baber/WOPTO huggingface dataset:
Patent JP-H08151651-A (JP)
Title: Closing device for manhole cover opening operation tool support hole
Inventor: TAKASAKI KUNIHIKO
IPC: E05B65/00
Filed: 1994-11-28
Abstract: PURPOSE: To prevent a support hole from being clogged with soil and sand by close- fitting a cap main body into a manhole cover opening operation tool inserting support hole for clogging, and mounting it detachably on a lock shaft at the lower end of which a stopper plate is provided. CONSTITUTION: When a cap main body 5 is inserted into an opening operation device support hole 3, the upper surface panel 8 of the main body 5 is fitted closely into a recessed part 7 and closes the hole 3 to prevent the entry of soil and sand. Next, in this case, an arm 16 of a band shaped stopper plate 15 is engaged with the lower surface groove 14 of a horizontal wall 4, and a spring 10 is held fixedly so as to prevent the main body 5 from being escaped out of the hole 3 due to contact with and vibration of a vehicle. Also, when the main body 5 is extracted from the hole 3, the drive part 12 of an operating handle 11 is engaged with the receiving part 13 of a lock shaft 12 and pushed down so as to escape the arm 16 out of groove 14. In addition, after the shaft 9 is rotated so as to adjust the stopper 15 to the oblong groove hole of the hole 3, the pushing down of the handle is unlocked so as to insert the arm 16 into the hole 3, and the main body is extracted. Thus a support hole clogging prevention work can be eliminated.
Patent JP-H01159641-A (JP)
Title: Pattern forming method
Inventor: HORIOKA KEIJI
IPC: G03C5/00
Filed: 1987-12-17
Abstract: PURPOSE:To form the good pattern equiv. to multilayered resists in a relatively short stage by projecting UV light of a specific wavelength selectively to a base body to be treated in the vapor of alkyl disilanes or phenyl disilanes and silylating the thin org. film of the irradiated part. CONSTITUTION:After the thin org. film is formed on the base body, the UV light 14 of the wavelength ranging 200-330nm is projected thereto in the vapor of the alkyl disilane (R3SiSiR3) or phenyl disilanes. The hexamethyl disilane is dissociated by the UV rays and trialkylsilyl radicals or phenylsilyl radicals: R3Si are formed and react with the thin org. film 12, by which a silicide layer 15 is formed only in the exposed part. The thin org. film 12 which is not siliconized is then removed by gaseous oxygen plasma etching to form the pattern. The mask pattern having the good flatness is thereby formed with the simple stage.
Patent JP-2001136354-A (JP)
Title: Image forming device
Inventor: KANANO SATOSHI
IPC: G03G15/01
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of reducing the variation of a light quantity without improving precision of correction data. SOLUTION: This image forming device 10 is provided with a timing generator 66, which outputs a line number to an adding and rounding circuit 68. A ROM 70 stores the optimal value of the light quantity correction data of each LED of an LED chip 60. The circuit 68 generates such plural correction data as to match with the optimal value of the light quantity correction data in the case of averaging from precise light quantity correction data stored in the ROM 70 and the value of the low-order 2 bits of a line number. An LED driver 62 corrects the light quantity of each LED by switching the plural generated correction data. Thus, the whole light quantity can be corrected precisely.
Patent JP-2001129091-A (JP)
Title: Medical oxygen concentrator
Inventor: YABUUCHI NOBUO
IPC: A61M16/16
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a medical oxygen concentrator to which a humidifier can be attached by one operation, can be easily attached to and detached from a cannula and does not impose much burden on a patient. SOLUTION: Oxygen gas concentrated in an oxygen concentrator 1 is supplied to a patient through a humidifier 2 and a cannula 3, and the oxygen concentrator body 1 has a humidifier container 4 that can store the humidifier 2, the container 4 is provided with the latch body 5a of a raised latch that is fixed when depressed once and released from fixation when depressed once more and an oxygen discharge portion 6a, the humidifier 2 is provided with a striker 5b engaging with the latch body 5a and an oxygen inflow portion 6b that can be connected airtightly to the oxygen discharge portion 6a. At this time, it is preferable that a male plug 7a is provided on the oxygen outflow opening side of the humidifier 2 and a female coupler 7b is attached to the end of the cannula 3 so that the humidifier and the cannula may be attached and detached by one operation.
Patent JP-H07201202-A (JP)
Title: Dimming device for spot light
Inventor: MOMO TADAATSU
IPC: F21S10/00
Filed: 1991-12-02
Abstract: PURPOSE:To provide a dimming device giving a beautiful illumination for a stage by controlling the quantity of light of a discharge tube over the range of 0 to 100% by mechanical means. CONSTITUTION:A light projection opening 19 is arranged at the front face of a box 18 of a dimming device 2 fixed to the front end of a casing 3 of a spot light 1, and a dimming film 22 is supported with driving and driven rollers 20, 21 on both sides of the opening 19. Through normal or reverse rotation of the driving roller 20 a light transmission part disposed in a continuous manner to the film 22 and a transmission rate reduction part formed by aluminium deposition are set in a face-to-face relation with the opening 19 properly to control the quantity of light emitted from a discharge tube 15 in the casing.
Patent JP-2000141922-A (JP)
Title: Adhesive layer transfer sheet, and printed matter
Inventor: ONISHI JIRO
IPC: B41M5/382
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive layer transfer sheet in which a transferred image is made distinct and excellent in color-reproducibility, regardless of the base color of a material to be transferred even in a case wherein a material to be transferred is yellowish, has a pattern, or is colored, and the like, and provide further a manufacturing method thereof. SOLUTION: This adhesive layer transfer sheet comprises a base material film 1, and a laminated transferrable adhesive layer which is peelably provided on the base material film 1, and the adhesive layer transfer sheet is used to transfer the laminated transferrable adhesive layer onto the receiving layer of an intermediate transfer recording medium.  A laminated transferrable adhesive layer 3 comprises an uppermost layer 6 arranged at a farthest location from the base material film, having a suitable adherence to the receiving layer of the intermediate transfer recording medium, and a base bottom layer 4 arranged at a nearest location to the base material film and formed of different material from the uppermost layer, having a suitable adhesiveness to the surface of a body to be transferred, and an intermediate layer 5, and at least one layer of the three layers has a white color concealability.
Patent JP-H05149366-A (JP)
Title: Vibration damping device
Inventor: OISHI MASATOSHI
IPC: B60G13/08
Filed: 1991-12-02
Abstract: PURPOSE:To make the drawing-about of a high-tension cable almost or completely unnecessary. CONSTITUTION:An attaching member 1 on one side and an attaching member 2 on the other side are mutually connected through elastic bodies 9, 10, and electric viscous fluid 12 is enclosed in a space 11 surrounded by the attaching members 1,2 and the elastic bodies 9, 10. A throttle passage 13 for the electric viscous fluid 12 is provided, and a high-tension generating source 15 connected to at least a pair of electrodes provided in the throttle passage 13 is attached to at least one of the attaching members 1, 2 or set at a position adjacent to the above attaching member.
Patent JP-H11153639-A (JP)
Title: Arc detecting device for gas insulated electric apparatus
Inventor: OKI HIDETO
IPC: G01R31/12
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To detect abnormality of an optical fiber which guides the detection signal of arc light into a main body part of a detecting device, related to an arc detecting device which detects occurrence of arc in a vessel by detecting arc light in the vessel of a gas insulated electric apparatus. SOLUTION: A light-emitting element 14 driven by both the output of a first photo-detecting element 12 which detects arc light in a vessel 1 of electric apparatus and the output of a DC power source 15 is provided, and the light generated by the light-emitting element 14 is detected with a second photo- detecting element 16 through an optical fiber 4. An arc detection signal is generated at a detection signal generating part 17 when an arc occurs within the vessel 1 and its output of the second photo-detecting element 16 exceeds a set value, and the light transfer through the optical fiber 4 is shielded to cause the output of the second photo-detecting element 16 to be less than a threshold value, when abnormality detection signal representing the abnormality of the optical fiber 4 is generated.
Patent JP-H08182222-A (JP)
Title: Power supply for spot network
Inventor: WATANABE TAKAYASU
IPC: H02J9/06
Filed: 1994-12-21
Abstract: PURPOSE: To enhance the reliability of control power supply for spot network power receiving/transforming facility while extending the maintenance period. CONSTITUTION: The control power supply for spot network power receiving/ transforming facility is constituted to take in an AC power supply voltage from the joint of network transformer 3a, 3b, 3c and protector circuit breaker 4a, 4b, 4c of each network line 20a, 20b, 20c. The control power supply comprises a switching unit 10 for outputting an AC power supply voltage selectively from the joint of a network transformer and a protector circuit breaker applied with a voltage, and a rectifier 13 including a rectifier 14a for rectifying the AC power supply voltage outputted from the switching unit 10 and a capacitor 14b being charged with the output from the rectifier 14a, wherein the charging voltage of the capacitor 14b is fed, as a control power supply, to the control section of power receiving/transforming facility.
Patent JP-H10163201-A (JP)
Title: Pattern forming method and its device
Inventor: FUJII TOSHIAKI
IPC: H01L21/3205
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent gas from being deposited on piping and a gas gun again in solid state by spraying gas for forming a pattern on the surface of a sample through a piping system whose temperature is raised by a heating function where parts from a gas source to the gas gun are uniform or where respective parts are optimized. SOLUTION: The bulb 8 of the gas gun 7 is opened by a deposition opening signal. A hexacarbonyl metal and vapor from piping 41 are sprayed from a nozzle 7a on the surface of a sample 4. At that time, the gas source 9, piping 41, the gas gun 7 containing at least the nozzle 7a are appropriately heated by a gas source heater 40, a piping heater 42 and a gas gun heater 43. The heaters 40, 42 and 43 are constituted of one or a plurality of heaters and they are heated to a uniform temperature or to an optimized temperature. Thus, gas can be supplied to the surface of the sample without fail and the deterioration of device performance owing to the absorption/deposition of gas to piping can be avoided.
Patent JP-2000141377-A (JP)
Title: Temperature controller for mold
Inventor: SHIMIZU MOTOHARU
IPC: B29C45/73
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To dissolve leakage of a liquid, a difficult assembling and swelling of the bulk of a unit by a method wherein a horizontally long temperature controller has a pump, which connects to a horizontal pair of manifolds connected to the left and right ends of the controller and the controller is equipped with end plates at the open horizontal ends of an outer tube and bar-like heaters in respective forward and backward passage conduits housed in the outer tube. SOLUTION: A horizontally long temperature controller 2 has forward passage conduits 6 and backward passage conduits 7, both the end parts of each of which are fixed by welding or the like to the edges of the front and rear openings bored on the end plates 4 provided by welding or the like at both the ends, which are open, of an outer tube 3 and the axis center line of each of which is horizontal. Respectively bent outlet and inlet passages are formed on a left side manifold 10, which is connected under the state that the leakage of a liquid through abutting surfaces is prevented by means of a gasket or the like to the left end plate 4. Outlet passages communicate through the forward passage conduits 6 with the inlet of a mold. Inlet passages communicate through the backward passage conduits 7 with the outlet of the mold.  The right end parts of bar-like heaters 63 inserted in both the conduits 6 and 7 are fixed to the right manifold 61. Thus, complicated conduit connections are reduced, resulting in realizing a compact device, in which the leakage of a liquid is hard to develop and the assembling of which is easy.
Patent JP-2000150704-A (JP)
Title: Manufacture of semiconductor element mounting multilayer wiring board
Inventor: IIJIMA TOSHIYUKI
IPC: H05K3/46
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To improve a semiconductor element in burying properties and wire bonding connectability by a method wherein pressing is carried out with its pressure kept uniform throughout a surface, and resin of an adhesive insulating sheet is prevented from flowing into a cavity when a semiconductor element mounting multilayer wiring board is manufactured. SOLUTION: In this method, a perforate wiring board 2 where a semiconductor mounting cavity hole 3 is bored is superposed on a base wiring board 1 through the intermediary of an adhesive insulating sheet 4 where a cavity hole is provided for the formation of the laminate, and the laminate is thermocompressed for the manufacture of a semiconductor element mounting multilayer wring board 10. In this case, a cushion material 5 which is composed of a thermoplastic resin sheet 7 and releasing films 6 formed on each side of the thermoplastic resin sheet 7 is provided between the outermost perforated wiring board 2 and a mirror plate 8.
Patent JP-2000134421-A (JP)
Title: Image reader and image forming device
Inventor: SATOMURA SEIICHIRO
IPC: H01J61/52
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an image reader that reads an image with high precision by raising a temperature at ends of a fluorescent light in a lengthwise direction of its glass tube just after the fluorescent light is lighted so as to prevent production of an infrared ray from the fluorescent light. SOLUTION: A thermal conduction member 101 covers the surface of a glass tube of a fluorescent light 1206 of both ends in the lengthwise direction to the vicinity of respective electrodes of the same ends in the lengthwise direction so as to raise a temperature at the ends of the glass tube of the fluorescent light 1206 in the lengthwise direction in a short time so as to prevent an infrared ray from being produced from the fluorescent light 1206 just after the fluorescent light 1206 is lighted. Thus the image can be read with excellent quality without suffered from the adverse influence of the infrared ray.
Patent JP-H06163488-A (JP)
Title: Apparatus for formed grooving work of wafer bevel polishing buff
Inventor: HASEGAWA FUMIHIKO
IPC: B23B5/00
Filed: 1992-11-27
Abstract: PURPOSE:To provide an apparatus which can make formed grooving work easily and precisely and dispenses with slurry countermeasure without influencing a puff mounting precision. CONSTITUTION:This apparatus comprises a groove working bite 14 sucked by a wafer sucker 5, a jig 15 which is a means for locking the rotation of the sucker 5, and a stopper 11 which regulates the rotation amount of an arm 1 and positions the tip of a grooving bite 14. When the formed grooving work of a puff 6 is necessary, the groove working bite 14 is sucked by the wafer sucker 5 without removing the puff 6, and the puff 6 can be subjected to formed grooving work by the groove working bite 14 with the result that the precision of mounting the puff 6 undergoes no influence. In this case, the tip of the groove working bite 14 can be positioned with high precision by the stopper 11, and the groove working bite 14 is sucked by the wafer sucker 5 only during formed grooving work, so that formed grooving work can be made with high precision, slurry countermeasure against the groove working bite 14 is dispensed with.
Patent JP-H07175389-A (JP)
Title: Image forming device
Inventor: TAKEDA ATSUSHI
IPC: G03G15/08
Filed: 1993-12-17
Abstract: PURPOSE:To provide an image forming device which removes an added agent in recovered developer and prevents the generation of an image defect, etc., even when the developer is recycled. CONSTITUTION:The device is equipped with a developer-recycling means 12 which removes the added agent from the developer recovered by a cleaning means and supplies it to a developing means. This developer-recycling means 12 has a supplying magnetic field-generating means 12e and a recovering- magnetic-field generating means 12f for supplying the developer from one side A and for recovering the developer from the other side B, respectively with a non-magnetic filter 12 between them. The means 12 also has voltage application means 12n and 12m for applying a voltage having the polarity opposite the polarity of the added agent included in the developer recovered by the cleaning means to a conductive member 12j provided in the vicinity of the means 12e or the means 12f.
Patent JP-H02164918-A (JP)
Title: Deformation preventing method for sheathing wall in sheathing
Inventor: NAKAJIMA SADAO
IPC: E02D17/04
Filed: 1988-12-19
Abstract: PURPOSE:To surely and simply introduce a pre-load to a shore strut by inserting an expansion hardening agent between a wale and the shore strut or between shore struts when installing a timbering material. CONSTITUTION:After a steel sheet pile 1 is penetrated into the ground, a wale 2 and a shore strut 3 are installed at a fixed interval in the depth direction in sequence on the inner side face of the steel sheet pile 1 while the inside of the steel sheet pile 1 is excavated. A lime expansion hardening agent 5 is inserted between the wale 2 and the shore strut 3. The hardening agent 5 is expanded as soon as it is hardened, a pre-load is introduced to the shore strut, and a sheathing wall A is pressed backward.
Patent JP-H09163707-A (JP)
Title: Spindle motor
Inventor: KATO YOSHIHISA
IPC: H02K5/167
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost, thin spindle motor by solving a problem that the housing-rivetted part of a spindle motor for driving a floppy disk protrudes from the back surface of a printed circuit board and a restriction in the number of core slots arising from the size of a magnetism detecting device. SOLUTION: With a chamfering shape provided on an engagement hole part of the housing of a printed circuit board, a bearing and the housing are unified into a monoblock with an oil-impregnated sintered alloy. The slot and teeth parts of the core 4 are provided at three locations equally spaced at 120 degrees in deformed shape on its entire circumference, which makes it easy to store a magnetism detecting device. Furthermore, the inside circumference of a magnet 8 for driving a motor is magnetized 8a for driving the motor and the end face is magnetized 8b for detecting speed, which makes it possible to dispense with a magnet for detecting speed and thereby to obtain a low-cost, thin spindle motor.
Patent JP-H07139636-A (JP)
Title: Sealing of fluid leakage from rotary shaft periphery
Inventor: TOMOYASU YUTAKA
IPC: F16J15/54
Filed: 1993-11-15
Abstract: PURPOSE:To seal gases and solvents by covering the surface of a rotary shaft with grease or the substance similar to grease which is plastic and solid at normal temperature. CONSTITUTION:The surface of a rotary shaft is directly covered with the substance which is plastic and solid at the normal temperature by filling the space which is surrounded by a shroud 2 whose three sides are made of elastic body, and where one side partitions the surface of the rotary shaft by the elastic body 5 with grease 1 or the substance which is plastic and solid at the normal temperature. The seal of the rotary shaft can shut off any gas of fine particles, and the sealing can be realized by using the non-elastic body for the shroud to the seal of the fluid such as the solvent which swells the elastic body.
Patent JP-H03181415-A (JP)
Title: Method for modifying liposome surface and device for modifying
Inventor: YOSHIOKA HIROSHI
IPC: B01J13/02
Filed: 1989-12-11
Abstract: PURPOSE:To firmly immobilize a surface modifying agent without denaturing a substance, readily denatured with heat and contained in an inner layer by rapidly heating a liposome suspension containing a liposome surface modifying agent added thereto and then cooling the resultant suspension. CONSTITUTION:A liposome containing a substance readily denatured with heat in an inner layer is suspended in water and a liposome surface modifying agent composed of a compound (e.g. an inhibitor for adsorption of proteins on the liposome surface or ester of polysaccharides with a fatty acid) having a hydrophobic part at one end of the molecule and a hydrophilic part at the other end is added and mixed with the aforementioned suspension and rapidly heated to increase the temperature of the liposome surface above the phase transition temperature of a liposome membrane-forming substance. The above-mentioned suspension is then cooled before the interior of the liposome rises to a temperature at which the substance readily denatured with heat is denatured. The aforementioned heating and cooling are preferably repeated in a very short time.
Patent JP-H06156575-A (JP)
Title: Container for filling urethane resin hot-melt adhesive agent
Inventor: SASAYAMA KOJI
IPC: B65D85/84
Filed: 1992-11-27
Abstract: PURPOSE:To make safe and easy the unpacking of a container filled with a hot melt adhesive, prevent a reactive hardening thereof within the container and improve the sanitary atmosphere at the time of unpacking the container. CONSTITUTION:A container 12 is used to fill therein urethane resin hot melt adhesive and the opening part thereof is sealed with a lid 3 via the sheet 11 formed using a resin composition containing thermo-plastic resin and at least one member selected from the group consisting of magnesium sulfate, aluminum oxide, barium oxide, calcium oxide and silicon oxide.
Patent JP-H08151198-A (JP)
Title: Covering member for gripping part in industrial machine and vehicle, and gripping device for handling cargo
Inventor: SUGANO YOSHIHIRO
IPC: B66C1/44
Filed: 1994-11-28
Abstract: PURPOSE: To prevent a gripped cargo from being damaged and to prevent the cargo from slipping down because of vibration accompanying vertical movement or revolving of a construction machine main body by placing a covering member, which has antislipping functions and vibration absorbing functions, on the surface of a covering member for a gripping part and a griping part of a gripping device in an industrial machine and a vehicle. CONSTITUTION: Covering members 41a, 42a, 43a, which are made of a vibration proofing material such as high density urethane elastomer and which has a hollow and rectangular section, are fixed to the almost entire surface of a pair of gripping parts 31a, 32a, which are installed in a lower bracket 13a of a bracket 1a of a gripping device K1 for cargo handling in an industrial machine or a vehicle, and a bottom surface 131a of a lower bracket 13a.