baber/WOPTO huggingface dataset:
Patent JP-H02153832-A (JP)
Title: Method for preparing end face of glass or glass fiber
Inventor: INAGAWA IKUO
IPC: C03B29/00
Filed: 1988-12-07
Abstract: PURPOSE:To obtain an end face with high smoothness of glass or glass fiber by pressing the end face of the glass or glass fiber to an optically polished heating plate. CONSTITUTION:An end face of glass or glass fiber is pressed to an optically polished heating plate to afford the objective end face. In preparing the end face of high smoothness, the end face, such as the fiber, is preferably previously and roughly prepared by a conventional cutter or abrasive method and operated. The end face of higher smoothness can be readily prepared by washing and using an optically polished glass plate and ceramic plate, etc., as the heating plate. A smooth plane or curved end face can be obtained as compared with that obtained by using a conventional method for locally flawing the fiber with a cutting cutter and breaking the fiber from the flaw as a starting point. Furthermore, flaws caused by dust in an atmosphere can be prevented using a clean inert gas atmosphere.
Patent JP-H09140638-A (JP)
Title: Vacuum cleaner
Inventor: SENDA NORIAKI
IPC: A47L9/28
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To surely transmit information to a cleaning worker by a sounding means inexpensively through a simple structure without a jarring noise. SOLUTION: A vacuum cleaner body storing an electric blower 21 and a controller 25 is connected to a hose which has a manual operating part equipped with an operating means 29 and which connects a suction opening piece. A TRIAC 23 for connecting the blower 21 to a commercial AC power source E is connected to the controller 25 which is provided with a sounding controller 26 and a current detector 28. The controller 25 is connected to the operating means 29 which is provided with a current controller 30 and a sounding means 31 through a two-wire transmission line. With the operation of each button in the operating means 29, a prescribed current value from the current controller 30 is detected by the current detector 28, so that an input for the blower 21 is controlled by the controller 25.  The controller 25 switches the direction of current at the time of current detection by the sounding controller 26, supplying a current at a prescribed voltage to the sounding means 31 and causing sound at a different sound volume in accordance with a set operation. Thus, information is possible easily and surely through the simple structure.
Patent JP-H10150728-A (JP)
Title: Portable radiocommunication equipment
Inventor: SHIMADA MAKOTO
IPC: H04W88/02
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To lengthen the operating time by a secondary battery by converting electric power to kinetic energy or vice versa by means of an energy converter and opening or closing a part of an electric circuit to charge the secondary battery with the power generated by the energy converter. SOLUTION: A signal received by a receiving section 1 is transmitted to a processor 3 and the processor 3 supplies the power of a secondary battery 2 to an energy converter 5 through a diode 4 at a preliminarily set cycle. The energy converter 5 uses a motor with its rotary shaft being mounted with an accentric weight. The power supplied to the energy converter 5 is converted to kinetic energy and the reception of the signal is notified by vibration. A changeover switch 6 cuts out the connection between conductors (f) and (g) synchronously with the supply of power.  In this notification method by vibration, the changeover switch 6 connects the conductors (f) and (g) each time the 'on' period is off and the supply of power from the secondary battery 2 stops, and thereby kinetic energy caused in a motor of the energy converter 5 is converted to electric energy, which reaches a charging circuit 8 and charges the secondary battery 2.
Patent JP-2001125429-A (JP)
Title: Thermal fixing device
Inventor: ISHII KENJI
IPC: G03G15/20
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a thermal fixing device which can accurately detect paper jamming, prevent an abnormal image and transfer paper from firing, and improve safety more. SOLUTION: The thermal fixing device is equipped with a heat roller, a heater provided in the heat roller, a pressure roller, and a noncontact type temperature sensor which measures the temperature of the surface of the heat roller without contacting; and the temperature sensor is arranged opposite the heat roller surface to detect the temperature of the heat roller surface and controls the heater according to the result when the image forming device is in operation, and detect the winding of transfer paper from the emissivity difference between the heat roller surface and transfer paper if the transfer paper sticks on the heat roller surface and is wound.
Patent JP-H05145746-A (JP)
Title: Image processor
Inventor: FUNADA MASAHIRO
IPC: H04N1/393
Filed: 1991-11-22
Abstract: PURPOSE:To prevent the deterioration of picture quality that is caused when an image shown by the picture signals is magnified or reduced for an image processor which reduces the memory capacity by coding/decoding the picture signals. CONSTITUTION:The picture signals inputted from the CCD 1101-1103 are processed on a signal route formed by the variable power circuits 1157-1160, the coders 1113 and 1114, an image memory 1116, and the decoders 1117 and 1118 in sequence by controlling the tristate gates 1151-1156 in an image magnification processing state. Meanwhile in an image reduction processing state, those picture signals are processed on a signal route formed by the coders 1113 and 1114, the memory 1116, the decoders 1117 and 1118, and the circuits 1157-1160 in sequence.
Patent JP-H04180505-A (JP)
Title: Porous metal panel and its manufacture
Inventor: SUZUKI SHUNSUKE
IPC: B22F7/08
Filed: 1990-11-14
Abstract: PURPOSE:To easily fit the obtd. porous metal panel to a bed material by providing projection to joining surface of stud-like member, generating arc between this and the porous metal body and conducting electric current to the direction intersecting orthogonally with the plate thickness direction of the porous metal body. CONSTITUTION:The stud 3 of male screw type, etc., is set to a chuck 8a in a welding gun 8 and pressed to welding position in the porous metal body 2. Voltage is impressed at between the stud 3 and the porous metal body 2 as base material and at the same time, the stud 3 is pulled up to generate the arc at between the projection 3b provided on the stud 3 and the base material 2. The arc melts the projection 3b in the stud 3 and a part in the base material 2 corresponding to the stud. After the lapse of the preset time, the current is off, the stud 3 is pressed into molten pond and welded to obtain the porous metal panel. At this time, since the current is conducted toward the direction intersecting orthogonally with the plate thickness direction of the porous metal body 2, enlargement of molten pond is little.
Patent JP-H05131233-A (JP)
Title: Molding method for closing pipe end
Inventor: WATANABE YOSHIAKI
IPC: B21D41/04
Filed: 1991-10-29
Abstract: PURPOSE:To improve the quality of a product and to improve the production efficiency by forming a part which is to be molded and is smaller in thickness than other parts in the closing section at the end of a pipe, then molding the part to be molded as a closed surface part by spinning. CONSTITUTION:An arbor 2 having an outside diameter d-2t2 (where t2<t1) is press fitted into the end face part 1a in the state of heating the end 1a of the pipe 1 having a thickness t1 and an outside diameter d to a high temp. The end 1a of the pipe 1 is extended the diameter from the one end to the prescribed lengthe, than a die 3 which is fitted onto the end 1a of the pipe 1 and has an inside diameter d is moved along the axial line in the part where the above-mentioned arbor 2 is press fitted. The part 4 to be molded of a thickness t2 and an outside diameter d is formed in the closing section at the end 1a of the pipe 1 by this die 3. The part 4 to be molded is then molded to the closed surface part having a hemispherical surface shape by spinning using a force driving roller. As a result, the strength of the pipe is assured and the quality of the product and production efficiency are simultaneously improved.
Patent JP-S63162730-A (JP)
Title: Production of black thermosetting resin laminate
Inventor: NAKADA TAKAHIRO
IPC: H05K1/03
Filed: 1986-12-26
Abstract: PURPOSE:To obtain the title laminate excellent in insulation property, drillability, etc., by impregnating glass cloths with a thermosetting resin varnish colored with a specified dye and drying the glass cloths, laminating a desired number of the obtained prepregs and molding the assemblage by application of heat and pressure. CONSTITUTION:A color varnish (B) is obtained by coloring a thermosetting resin varnish (a) (e.g., epoxy resin) by the addition of 0.1-2.0wt%, based on the solid matter of component (a), metal complex azoic block dye (b) as an oil-soluble dye. Glass cloths (A) are impregnated with component B and dried to obtain prepregs. A desired number of the prepregs are laminated and molded by application of heat and pressure.
Patent JP-H11145243-A (JP)
Title: Production of semiconductor
Inventor: KOBAYASHI HIDE
IPC: G03F7/20
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an in-process transportation system between processing devices or between the processing device and a stocker, which can produce semiconductor wafers with productivity and economy enhanced to their maximum levels. SOLUTION: An in-process transportation system includes an automatic transfer device 105, an elevator mechanism 102 provided in front of a processing device 101, a partition wall 107 surrounding at least the lower side of the load part 102 from a front side thereof, a downflow means for generating a flow of clean air called downflow in a down direction, and transfer means for feeding the carrier cassette placed on the load port into the processing device and for feeding the carrier cassette out of the processing device onto the load port. Mounted on the automatic transfer device 105 is a carrier cassette 103 loaded with wafers 104. The device 105 movingly transfers the cassette along a path 111 up to a lower position of the load port 102 having a predetermined height.  A semiconductor wafer is extracted from the carrier cassette transported into the processing device, processed, and then transported externally for production.
Patent JP-H10148257-A (JP)
Title: Mounting structure of transmission support rod for four-wheel drive vehicle
Inventor: YOSHIOKA SHINICHI
IPC: F16H61/34
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To enable a support rod to linearly arrange, and attain small sizing of a rod diameter and shortening of a rod length. SOLUTION: In a transfer side surface in an opposite side to a connection optimum point P2 of a support rod 12 adjacent to a connection point P1 between a transmission 3 and a control rod 11 set to a side surface facing the control rod 11 aside to the transmission 3 of a transfer 4, and on a line segment L2 in parallel to a roll axial line L1 of a power unit 1 passing through the connection optimum position of the support rod 12, by setting a connection point P3 to the support rod 12, without changing support rigidity, the support rod 12 can be linearly arranged.
Patent JP-H08166610-A (JP)
Title: Multiplex optical frequency com generator
Inventor: OTSU GENICHI
IPC: G02B6/42
Filed: 1994-12-13
Abstract: PURPOSE: To provide a multiplex optical frequency com generator widened in the generation width of side band waves. CONSTITUTION: The phases of laser beams varying in wavelength from each other made incident via an optical coupler 102 from plural laser beam sources 101A to 101D of an optical phase modulator 112 formed with an incident end reflection film 117 and an exit end reflection film 118 at a light incident end and a light exit end are modulated according to the modulation signals of a frequency (fm) from an oscillator 111, by which the side bands of the laser beams are generated at every frequency (fm) interval of the modulation signals on the low frequency side and the high frequency side around the frequency of the laser beams.
Patent JP-H07257985-A (JP)
Title: Solid pyrotechnic composition containing thermoplastic binder and polybutadiene silyl ferrocene plasticizer
Inventor: BERUNAARU FUINKU
IPC: C06B23/00
Filed: 1994-12-13
Abstract: PURPOSE: To obtain a solid pyrotechnic composition useful as solid propellants with no pollution especially at a combustion in an acceleration stage of spacecraft launching by compounding a plasticizer contg. a specific polybutadiene, a thermoplastic binder and an additive.  
     CONSTITUTION: A thermoplastic binder, a plasticizer contg. a polybutadiene having 1,500-7,500 number average molecular weight and having silyl ferrocene groups added to some part of its ethylenic nonsaturations and an additive are blended. The plasticizer can contain one or more kinds of active or inactive conventional plasticizers (e.g. alkyl phthalate, alkyl adipate). As a thermoplastic binder a block copolymer mainly comprised of soft block units and hard block units is preferable. An additive is a mixture of at least one kind of oxidizing agent and at least one kind of reducing agent. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H03169504-A (JP)
Title: Modified woody material and modifying method for woody material
Inventor: ABE KENICHI
IPC: B27K3/50
Filed: 1989-11-30
Abstract: PURPOSE:To achieve stabilization of the size of the title material while maintaining its workability by impregnating the material with a polyacrylic acid/polyvalent metal salt and a thermosetting synthetic resin. CONSTITUTION:A modified woody material is impregnated with a polyacrylic acid/polyvalent metal salt and a thermosetting synthetic resin. The acrylic acid/polyvalent metal salt may be the acrylate of at least one member of polyvalent metals selected especially from among aluminum, zinc, copper and magnesium. The water-soluble precursor of the thermosetting synthetic resin is a precursor such as, for example, a urea resin, a melamine resin and a phenol resin, which has water-solubility. It may also be a prepolymer or the like, and a dimethylolethyleneurea is preferably used.
Patent JP-H03170943-A (JP)
Title: Image forming film
Inventor: KUROTORI TSUNEO
IPC: G03G7/00
Filed: 1989-11-30
Abstract: PURPOSE:To obtain a sharp image without allowing the image to flow and without generating scumming even if the toner image surface is heat fixed by direct contact by forming a surface layer as a porous layer of a specific layer thickness and melting the layer by heating with a heating source, thereby forming the transparent surface. CONSTITUTION:The surface layer of the image forming film which forms the image by transferring the toner image formed by making development using a liquid developer onto the film and bringing the heating source into direct contact with the toner image transfer surface to fix the toner image is formed to the porous layer of 2 to 50mu layer thickness which is melted and made transparent when heated by the heating source. Since the surface layer of the film is formed as the porous layer in such a manner, the developing soln. is held in the spacings of ruggedness and, therefore, the image hardly flows. The generation of the image flow on the film is prevented even if the image is developed by a wet process copying machine or is fixed directly by a heat roller.
Patent JP-2000151513-A (JP)
Title: Full band pass optical filter and method for reducing dispersion of optical pulse
Inventor: KAZARINOV RUDOLF FEODOR
IPC: H04B10/2507
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide the full band pass optical filter that reduces dispersion of transmitted optical pulses. SOLUTION: This full band pass optical filter reduces dispersion of optical pulses 120 that are transmitted through the filter. The filter applies a desired phase response to the optical pulses that are transmitted through the filter to reduce the dispersion of the optical pulses. The filter has also a frequency independent amplitude response and has a structure that includes at least one feedback path 145, a splitter/combiner 143, an input port and an output port.
Patent JP-H01150477-A (JP)
Title: Torch for plasma cutting
Inventor: AKAISHI MITSUNORI
IPC: H05H1/34
Filed: 1987-12-07
Abstract: PURPOSE:To always generate a stabilized pilot arc and to enable cutting without deteriorating a cutting performance and a consumable part by sticking a conductive body to the outer peripheral surface of an insulating pipe. CONSTITUTION:The torch for plasma cutting places the electrode 1 having an electron radiating face, is composed of the insulating pipe 3 linked to the chip 2 contracting a plasma flow and flows an operation gas 7 to the inner and outer faces of the insulating pipe 3. The conductor 8 of aluminum alloy or silver palladium, etc., is stuck on the outer peripheral surface of the insulating pipe 3. The conductor 8 of the outer peripheral surface of the insulating pipe 3 charges by receiving a high frequency from the power source for cutting and performs the action of a capacitor sparking again. The pilot arc generating a high frequency by stabilizing always for the flow variation of the operation gas 7 and the variation of the states of the inner face of the chip 2 and surface of the electrode 1 is thus generated and good cutting can be executed.
Patent JP-H06160911-A (JP)
Title: Liquid crystal display device
Inventor: MORITA HIROSHI
IPC: G02F1/1365
Filed: 1992-11-18
Abstract: PURPOSE:To provide the liquid crystal display device of a large screen and high accuracy having the excellent switching characteristic and more particularly steepness of current-voltage without increasing photolithography stages as compared with heretofore. CONSTITUTION:An array substrate 12 of the liquid crystal display has a nonlinear resistance film 18 which induces the current voltage switching characteristic and a pair of first and second conductors 24a, 24b facing each other apart a prescribed spacing are disposed atop the nonlinear resistance film 18 apart a prescribed spacing, by which the nonlinear resistance element 24 having the structure of the conductor-the nonlinear resistance film-the conductor is formed. The nonlinear resistance film 18 is formed of a multi component oxide composed of tantalum and group VIa metal.
Patent JP-H10147408-A (JP)
Title: Container multistory storage device
Inventor: MARUMASU NOBUO
IPC: B65G1/04
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To smoothly perform container warehousing delivery work, and enhance efficiency by arranging a carriage transversely traveling rail continuously connected on the respective floors to a carriage transversely traveling rail of a container storage shelf in a raising-lowering cage, and pallet longitudinal feeders on a carriage and a container warehousing delivery bed. SOLUTION: When a container 8 is housed in a storage cell 3a, an empty pallet 11 is lowered up to the first floor together with a carriage 12 by a raising-lowering cage 17, and is longitudinally fed up to a warehousing delivery bed 22 by longitudinal feeders 14 and 23 of the carriage 12 and the warehousing delivery bed 22. The container 8 is carried up to the side of the warehousing delivery bed 22 by a self-advancing carriage 7, and is hung down to the empty pallet 11 on the warehousing delivery bed 22 by an overhead traveling crane 9. An actual pallet 11 is longitudinally fed on the carriage 12 by the longitudinal feeders 23 and 14, and is raised by the raising-lowering cage, and the carriage 12 is moved on a carriage transfer rail 10 up to the front of the storage cell 3a.  It is longitudinally fed to the storage cell 3a by the longitudinal feeders 14 and 23 of the carriage 12 and the storage cell 3a, and the actual pallet 11 is housed.
Patent JP-H01150586-A (JP)
Title: Bookmark with rubber for page turning-over of book edition
Inventor: TAKEMOTO MIKIYA
IPC: B42D9/00
Filed: 1987-12-07
Abstract: PURPOSE: To facilitate turning of page even when the hand is dry or gloved by pasting a thin rubber plate to the rear surface of a bookmark. CONSTITUTION: A thin rubber plate 1 is pasted to the rear of a bookmark on the left side thereof. At the time of turning page of a book of reprint series, the bookmark is held by right hand and the rubber part on the rear of the bookmark is abutted against the left end of a page to be turned and then it is shifted to the right as it is. According to the arrangement, page of a book of reprint series can be turned easily even when the hand is dry or gloved and it can be carried easily as a bookmark without causing any trouble in carriage.
Patent JP-S63159868-A (JP)
Title: Developing method
Inventor: SAKAMI YUJI
IPC: G03G15/09
Filed: 1986-12-24
Abstract: PURPOSE:To obtain an image having picture quality by allowing two maximum values of the intensity of a magnetic field in the tangential direction on the surface of a developer carrying body to exist by inserting and holding a developer and the most adjacent part of a latent image carrying body between them, and setting the magnitude of the minimum value of a magnetic field in the tangential direction of the most adjacent part, to a prescribed ratio or above of the magnitude of the maximum value. CONSTITUTION:A photosensitive drum 1, and a conductive sleeve being a developer carrying body having a magnetic field generating device on the back are provided. Also, on the surface of the sleeve 2, a developer layer in which a magnetic grain and a non-magnetic grain have been mixed is provided, a horizontal magnetic field of the magnetic field generating device of the back of the sleeve 2 is operated, and a bias voltage by a series power source of a DC 5 and an AC 6 is applied to a development interval. In this state, by forming a magnetic field distribution in the tangential direction so that two maximum values of the intensity of a magnetic field in the tangential direction on the surface of the sleeve 2 exist by inserting and holding sleeve 2 and the most adjacent part of the drum 1 between them, and magnitude of the maximum value of the intensity of a magnetic field in the tangential direction in the vicinity of the most adjacent part becomes >=90% of the maximum value, a uniform developer layer is formed at a developing position.
Patent JP-H02153743-A (JP)
Title: Automatic cleaning method and apparatus of liquid supply roller in rotary printing press
Inventor: IIJIMA TAKAYUKI
IPC: B41F35/06
Filed: 1988-12-06
Abstract: PURPOSE:To obtain an automatic cleaning method and apparatus of a liquid feed roll which achieves good maintenance of a supply route of dampening water by providing an instructing means for selectively instructing an operation instructing means to clean both a supply route of ink and a supply route of dampening water or only the former. CONSTITUTION:An offset rotary printing press consists of a pair of right and left blanket cylinders BC,BC which are separated from and brought closer to each other, a pair of plate cylinders PC,PC interlockingly driven with the respective cylinders BC,BC, a pair of ink supply passages IT,IT for supplying ink to respective plate cylinders and a pair of dampening water supply passages DT,DT. When a roller is to be automatically cleaned during printing, an operator should manipulated an order instructing means 12 to the side of halfway to instruct an order of 'halfway' to an actuation instructing means 11. Then, an operation instructing means 10 executes sequence control except for the operation related to cleaning of the dampening water supply passages DT. Accordingly, only the ink supply passages can be cleaned during printing in the event the quality of printing is declined. The liquid supply roller can be cleaned so that the dampening water supply passages are maintained favorably.