baber/WOPTO huggingface dataset:
Patent JP-H0844209-A (JP)
Title: Developing device
Inventor: FURUYA MASAMI
IPC: G03G15/08
Filed: 1994-07-28
Abstract: PURPOSE:To stabilize the quantity of sticking and quantity of charge of a toner on a developer carrier and to prevent the deterioration of image quality by externally sticking an abrasive to the surface part in contact with at least developer carrier of a developer supply member. CONSTITUTION:The abrasive 20 is externally stuck to the surface part of a toner supply roller 5. That is, the abrasive 20 is stuck to the surface part of the toner supply roller 5 by dipping the surface part of a foamed and molded polyurethane elastic foamed layer 52 of the toner supply roller 5 in a solvent, in which an urethane resin is dissolved and 30wt.% abrasive 20 is dispersed, and drying. As the abrasive 20, a silica fine powder having 2.5mum average volume particle diameter or an alumina fine powder having 6.7mum average volume particle diameter is used. And the abrasive 20 is externally added so that the ratio of the abrasive 20 to be added on the surface part of the toner supply roller 5 or the like to the weight of the polyurethane sponge or the like is about 2wt.%.
Patent JP-2000031717-A (JP)
Title: Antenna and portable radio equipment provided with it
Inventor: TAKAHASHI YUKIHIKO
IPC: H01Q1/10
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a antenna with excellent shock resistance performance by improving problems caused when the rod antenna is fallen. SOLUTION: Relating to the antenna where a top part 10 at a top of the antenna and a middle antenna rod 15 whose one end connects to a metallic sleeve 11 of the top part 10 are provided and the other end of the antenna rod 15 is fixed to a case of a portable telephone set or the like so as to be contained in the case, the top part 10 is provided with a coil bobbin 12 connecting to one end of the metallic sleeve 15, a helical coil 13 that is wound on the coil bobbin 12, and a cap 14 that covers the helical coil 13 wound on the bobbin 12, and the cap 14 and the metallic sleeve 12 are adhered via an elastic body 1.
Patent JP-H0519177-A (JP)
Title: Controller for astronomical telescope
Inventor: ASARI YUKIOKI
IPC: G02B23/00
Filed: 1991-07-11
Abstract: PURPOSE:To execute tracking, based on an angle error obtained by eliminating an observation noise in an auto guider, in that which controls tracking of an astronomical telescope by using the auto guider. CONSTITUTION:In an angle error outputted from an auto guider 4, a noise in a CCD camera and a noise caused by a fluctuation of a guide star are contained, but a Kalman filter 5 estimates an angle error the difference between the present directional angle and an angle to be directed of a main body 1 of an astronomical telescope) obtained by eliminating those noises. A control part 3 gives a driving command to a driving part 2 for driving the main body 1 so that the estimated angle error x3 becomes zero.
Patent JP-S6173406-A (JP)
Title: Power amplifier
Inventor: MATSUZAKI OSAMU
IPC: H04B1/04
Filed: 1984-09-19
Abstract: PURPOSE:To compress residual amplitude modulation and residual phase modulation sufficiently with a small-sized and economical device by providing the device with a phase shifter for controlling the phase of a high frequency signal, a high frequency amplifier, a circuit for generating an envelope signal of the high frequency signal, and a circuit for suppressing amplitude modulation. CONSTITUTION:An RF signal 101 applied to an input terminal 1 is passed through a voltage control type phase shifter 2 and a voltage control type attenuator 3 and amplified by an electronic tube 4. The attenuator 3, the electronic tube 4, a coupler 5, a detector 7, and a DC amplifier 8 constitute a negative feedback loop for an amplitude modulation component to compress the amplitude modulation due to ripple at the DC voltage 110 of a power supply 10. On the other hand, the output 108 of the amplifier 8 is also sent to a converter 9, converted into a proper characteristic and then impressed to the phase shifter 2. The phase shifter 2 applies predistortion to an RF signal 101 on the basis of an output 109 from the converter 9 to modulate the phase reversely to phase modulation based upon the power supply 10 and to improve the residual phase modulation of the whole system.
Patent JP-H0644575-A (JP)
Title: Disk driving device
Inventor: ARIHARA AKIHIRO
IPC: G11B19/02
Filed: 1992-06-30
Abstract: PURPOSE:To prevent the occurrence of a start up impossible in a portable compact disk player. CONSTITUTION:A compact disk(CD) 1 is rotated by driving a spindle motor 2. When the driving of the motor 2 is completed and while the CD 1 rotates by inertia, a driving current is supplied to a focus motor incorporated in an optical head 3 and a focus search is executed. Since no simultaneous driving occurs in the spindle motor 2 and the focus motor, the load of a power supply circuit 14 is made smaller during a start up.
Patent JP-H0615499-A (JP)
Title: Electric and hydraulic servo press machine
Inventor: O TAKASHI
IPC: B30B15/16
Filed: 1992-06-30
Abstract: PURPOSE:To improve the dimensional precision of formed part, the reproducibility and the nondefective rate by controlling the amount of electric voltage and current. CONSTITUTION:In an electrohydraulic servo press machine, a position controlling circuit 3 that a position deviation is computed by comparing a position detected signal and a position command signal from a position detector 1 and a deviation signal corresponding to the deviation is converted and amplified to a voltage or a current is provided. A fuzzy control part 4 that a size of a load pressure is judged with a pressure detected signal from a pressure detector 2 detecting a load pressure of a hydraulic cylinder 6 and an output signal corresponding to the size is converted and amplified to the electric voltage or the current is provided. Due to the voltage value or the current value outputted from the fuzzy controlling part 4, the voltage value or the current value converted and amplified in the position controlling circuit 3 is corrected and outputted to a servo valve 5.
Patent JP-S6087392-A (JP)
Inventor: YAMAGUCHI SHINJI
IPC: G09G3/04
Filed: 1983-10-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6176459-A (JP)
Title: Imide containing acetylene group
Inventor: ARITOMI MITSUTOSHI
IPC: C07D209/48
Filed: 1984-09-19
Abstract: NEW MATERIAL:The acetylene group-containing imide compound of formula I (X is group of formula II, CH2, S, O, SO2, CO, CF2, group of formula III or nil, n is 0 or 1). EXAMPLE:2,2-Bis{4-[N-(3-ethynylphenyl)phthalimid-4-oxy]phenyl}-propane. USE:Useful as a varnish for impregnation, lamination, adhesion, film, or prepreg in the form of an organic solvent solution, and useful as a molding resin by compounding with an inorganic filler, flame-retardant, pigment, etc. It can be cured under a relatively mild condition, and the cured material is an insoluble and infusible heat-resistant polymer having remarkable heat-resistance and excellent mechanical properties. PREPARATION:The compound of formula I can be prepared, e.g. by reacting the ether group-containing aromatic tetracarboxylic acid of formula IV with the acetylene compound of formula V, and imidating the reaction product.
Patent JP-S5897682-A (JP)
Title: Hand resetting device of watch or the like
Inventor: SHINOMIYA MANABU
IPC: G04B11/00
Filed: 1981-12-07
Abstract: PURPOSE:To transmit revolutions surely and to eliminate hunting of the hands by transmitting the revolutions by means of the magnetic attraction forces of magnetic coupling mechanisms and the projections and recesses to be brought into elastic contact with each other by the magnetic attraction forces. CONSTITUTION:When the rotor 4 of a motor 1 is revolved by the pulses from a master watch, the revolutions thereof are transmitted to a rotor pinion 4a and a center wheel 8 and a minute hand driving axle 7 is rotated one turn in an hour. The revolutions of the axle 7 are transmitted via a magnetic coupling mechanism 11 to a minute hand axle 10 which rotates a minute hand 10b one turn in an hour. On the other hand, the revolutions of the axle 7 are transmitted from a minute hand pinion via an intermediate wheel 19 and an intermediate pinion 20 to an hour wheel 21. The revolutions of the wheel 21 are transmitted via a magnetic couling mechanism 22 to an hour hand pipe 24. In the ordinary hand operation, the revolutions are transmitted by the attraction forces of the magnetic couplings 11, 12 and the projections 16, 28 and recesses 17, 29 which are brought into elastic contact with each other by these magnetic attraction forces.
Patent JP-2000004785-A (JP)
Title: Food packaging body
Inventor: OKUBO TATSURO
IPC: A23C19/16
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a food packaging body capable of avoiding the attachment of a cut face to a covering material, by heating and having an extremely excellent peeling property by providing an oil layer, or the like, between the cut face of cheese and the covering material. SOLUTION: This food packaging body is used for cheeses such as natural cheese with grown mildew on the surface, process cheese,a cheese food or a cheese-like food which is cut and individually packaged and the peeling property after heating is enhanced by providing an oil layer such as of salad oil or a cream layer such as of fresh cream between a cut face of cheese and a packaging material such as a nitrocellulose resin or aluminum.
Patent JP-2000017569-A (JP)
Title: Oxidation-resistant carbon fiber and its production
Inventor: HASHISHIN TAKESHI
IPC: C04B35/80
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain lightweight carbon fiber with both high rigidity and mechanical strength and high oxidation resistance even at high temperatures as well by forming a titanium oxide coat of specific thickness on the surface of carbon fiber through a sol-gel process. SOLUTION: This oxidation-resistant carbon fiber with no substantial thermal weight reduction at 1,000 deg.C recognized is obtained by forming a titanium oxide coat <=0.1 μm thick on the surface of carbon fiber through such a sol-gel process that carbon fiber is immersed in a titanium oxide sol prepared from titanium tetraisopropoxide, 2-propanol, water, and hydrochloric acid in a molar ratio of 1:10:(0.5-1):0.3 followed by heat treatment of the resulting carbon fiber.
Patent JP-2000012008-A (JP)
Title: Electrode for negative electrode of sealed alkaline storage battery and the sealed alkaline storage battery
Inventor: FURUKAWA ATSUSHI
IPC: H01M10/24
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a safe battery having sufficient capacity with battery internal pressure markedly inhibited from rising, by forming an alkali-repellent film of a water-soluble and non-ionic cellulose ether derivative, partially or totally on a surface of an electrode. SOLUTION: A plate-shaped hydrogen-storage alloy electrode is immersed in, coated with, or sprayed with a water solution of a water-soluble, non-ionic cellulose ether derivative, and then heated and dried, and a hydrogen-storage alloy electrode is provided having a film of the alkali-repellent water solution of the cellulose ether derivative formed thereon and closely stuck uniformly and firmly over the entire surfaces of the electrode plate.  The electrode is used as a negative electrode, a nickel hydroxide electrode plate is used as a positive electrode, an electrode group made up by interposing a separator made of nylon, etc., between the positive and negative electrodes is housed, as it is, in a rectangular battery can, or wound and housed in a cylindrical battery can, a small amount of alkaline electrolytic solution is injected, and the battery can fit with back cover impregnated in the electrode plate group by a lid and sealed up, and thus a sealed storage battery is manufactured.
Patent JP-H06182074-A (JP)
Title: Guiding device for processing article for sewing machine
Inventor: GIYUNTAA ROO
IPC: D05B35/10
Filed: 1993-08-09
Abstract: PURPOSE: To accurately and automatically position the edge part of a workpiece in a sewing machine. CONSTITUTION: This workpiece guide device mounted to the sewing machine is for performing sewing along the edge part of the workpiece while accurately keeping a distance from the edge part and is effective for automatically controlling the positioning of the workpiece to the edge part of the workpiece. On the outer peripheral side of a guide wheel 36 driven by a motor, a wheel 34 similarly driven by the motor for guiding the workpiece transversely to a direction decided by the guide wheel 36 is provided.
Patent JP-H0940740-A (JP)
Title: Low-odor phenol foam
Inventor: YASUZAWA KOHEI
IPC: C08G18/00
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain a low-odor phenol foam by maintaining the residual formaldehyde content of a dimethylene-ether phenol resin below a specified value and incorporating a perfume into the resin. SOLUTION: A dimethylene-ether phenol resin having a residual formaldehyde content of 0.3wt.% or lower is obtd. by thermally reacting at least one phenol source (e.g. phenol or resorcinol) with a formaldehyde source (e.g. paraformaldehyde) in a molar ratio of about 0.5-2.5 and, after completing the reaction, removing unreacted compds. under a reduced pressure. A low-odor phenol foam is obtd. by mixing the phenol resin with a polyisocyanate (e.g. tolylene diisocyanate) in an equivalent ratio of about 0.3-3.0, mixing 100 pts.wt. thus obtd. mixture with about 5-50 pts.wt. blowing agent (e.g. a low-boiling hydrocarbon), 0.1-5 pts.wt. foam stabilizer (e.g. sorbitan fatty acid ester), and 0.001-1 pt.wt. perfume with a high-speed mixer, pouring the resulting foaming mixture into a mold, and allowing the foaming mixture to foam and cure.
Patent JP-H0360534-A (JP)
Title: Radio equipment
Inventor: FUKUI TAKAYUKI
IPC: H04B1/40
Filed: 1989-07-29
Abstract: PURPOSE:To set lock-up time practically to be zero when transmission reception is switched by respectively separately setting an oscillators VCO for transmission and an oscillator VCO for reception. CONSTITUTION:A transmission side PLL and a reception side PLL are respectively separately provided and the output of a VCO 10a constituting the reception side PLL is inputted to a mixer 13. Then, the output of a VCO 10b constituting the transmission side PLL is connected through a frequency divider 14 to a transmission side terminal (b) of a transmission reception changeover switch 11. A modulation signal is inputted to the said VCO 10b on the transmission side. Between the transmission side VCO 10b and frequency divider 14, a switch 15 which is interlocked with the transmission reception changeover switch 11 is provided. Thus, a transmission signal is outputted through the frequency divider 14 only at the time of transmission.
Patent JP-S5899064-A (JP)
Title: Picture file device
Inventor: TAKASHIMA HIRONORI
IPC: H04N1/413
Filed: 1981-12-08
Abstract: PURPOSE:To process a picture of indefinite size without recording of compressed data number, by providing an end mark to the end of the compressed data, in a compressed picture file device compressing and storing picture data. CONSTITUTION:Picture data from a terminal 17 is compressed at a compressor 11 and written in a magnetic disc device 16 through an end mark providing device 14. When the data comes to its end, the end mark providing device provides the end mark to the compressed data through the instruction of a controller 13 and writes the data to the magnetic disc device 16. In receiving a readout request, the controller 13 reads out the compressed data, and the compressed data readout is expanded at an expander 12 until the end mark is detected through an end mark detector 15 and outputted from a terminal 19.
Patent JP-S6352584-A (JP)
Title: Solid-state image pickup device
Inventor: NAGAI TADASHI
IPC: H04N5/335
Filed: 1986-08-22
Abstract: PURPOSE:To set a photoelectric conversion time when an electronic shutter is operated optionally over a wide range by separating a diffusion layer forming a photoelectric conversion section from a diffusion layer forming a vertical transfer section, horizontal transfer section and a signal charge detection section so as to control the sotrage time of the signal charge of the photoelectric conversion section. CONSTITUTION:The signal charge subject to photoelectric conversion by the photoelectric conversion section 11 is fed to a vertical transfer section 12 and outputted from a signal charge detection section 14. A diffusion layer 21, a well 23 and a substrate 27 form an npn transistor (TR). In an equivalent circuit of the said TR, in increasing a voltage of a gate 32, i.e., the well, the npn TR is conductive to set an emitter 31, that is, a photo diode to a prescribed voltage decided by the well voltage. Thus, the well voltage is increased for an optional time in the vertical period to be a desired voltage thereby controlling a time when the signal charge is stored in the photo diode and setting the shutter speed optionally over a wide range of 1/60-1/1200sec.
Patent JP-H06170026-A (JP)
Title: Putting reforming machine
Inventor: IMAI TAKASHI
IPC: A63B69/36
Filed: 1991-05-07
Abstract: PURPOSE:To reform a putting form by adjusting a main pipe and an adjustable pipe and a stance scale in accordance with the own form, and swinging a club along two pieces of pipes, when a lie angle conforming to a golfer himself. CONSTITUTION:A swing plane (swing surface) is formed by a main pipe 1 and an adjustable pipe 2, and the adjustable pipe 2 is simply adjustable. Subsequently, an angle display board 5 which can display an angle of the adjustable pipe 2 is attached, and a stance scale 7 is attached to an L-shaped pillar leg 3 so that a standing position can be determined. Also, as for the pipes 1, 2, a round pipe is used. The main pipe 1 and the adjustable pipe 2 and the stance scale 7 are adjusted in accordance with the own form, and when a lie angle conforming to a golfer himself is determined, a club is swung along two pieces of pipes 1, 2. In such a way, a club head always runs along the same track. A fact of drawing straight and putting straight is estabilished visually.
Patent JP-2001024159-A (JP)
Title: Semiconductor integrated circuit device and layout method thereof
Inventor: SUGIMOTO YUICHIRO
IPC: H01L27/04
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To insert a large amount of capacitive cells, and to automatically recover a timing deviation without changing the size of a standard cell in a semiconductor integrated circuit device. SOLUTION: In a semiconductor integrated circuit device, capacitive cells capable of being changed into repair cells by altering contacts 101 or the like are arranged in a region, in which there is none, and the capacitive cells are changed into the repair cells and used when the repair cells are required similarly. The capacitive cells capable of being varied into repeater cells by altering the contacts are arranged in a blanking region adjacent to a long-distance wiring, and the capacitive cells are changed into the repeater cells and used when a timing deviation is generated in the long-distance wiring.
Patent JP-H0839774-A (JP)
Title: Pad printing machine
Inventor: KANETANI TADAHIKO
IPC: B41F17/34
Filed: 1994-07-29
Abstract: PURPOSE:To provide a pad printing machine wherein, when a transfer printing is applied to a moving work using a roller transfer pad, printing can also be applied to a surface other than the upper surface of the work. CONSTITUTION:A flat printing block 4, on the upper surface of which a printing pattern is engraved, is supported so as to be movable back and forth in a horizontal plane in a direction parallel to the moving direction of a work. And a pad supporting member, to the tip of which a roller transfer pad 11 is mounted, is pivotally supported about an axis parallel to the moving direction of the work and the printing block 4, and the supporting member is turned by means of a back-and-forth cylinder to move the pad 11 between a first transfer position above the printing block and a second transfer position near the work. And the pad 11 is pressed against the printing block 4 at the first position and at the second position, the pad 11 is pressed against the work.
Patent JP-H0941373-A (JP)
Title: Supporter for anchor pressure-receiving plate
Inventor: AZUMA YUKIO
IPC: E02D5/76
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To adjust an irregular surface with excellent workability without requiring exclusive machine and personnel. SOLUTION: Metal fittings 10 for adjusting angles are buried at the end sections of the arm sections 2 of an anchor pressure-receiving plate 1, and the metal fittings 10 are composed of external cylinders 11, to which tapped holes are formed, and leg sections with screw shafts 14 screwed into the tapped holes. The screw shafts 14 are rotated and the leg sections are extended in response to irregular surface sections A1, and the pressure-receiving plate 1 is borne stably onto a bedrock A.
Patent JP-H0362387-A (JP)
Title: Camera incorporated type vtr
Inventor: BABA TASUKU
IPC: G11B33/06
Filed: 1989-07-28
Abstract: PURPOSE:To facilitate mixing of right and left channels at the time of FM audio reproducing with simple constitution by lengthen a required terminal pin of an RF adapter terminal and connecting it to a specified jack of the camera incorporated type VTR (movie). CONSTITUTION:The required pin out of terminal pins of the RF adapter terminal 2 is long in length, and when it is connected to the jack of the movie 1, only R-channel output terminal 17 and L-channel output terminal 18 of the jack are connected via the RF adapter 3 to a TV receiver 4. By this method, the mixing of the L- and R-channels is facilitated at the time of detecting the adapter connection and FM audio reproducing by such simple constitution that the specified pin s lengthened without any changeover control, etc.
Patent JP-H0615676-A (JP)
Title: Molding method for compression molded item
Inventor: YAMADA SHINJI
IPC: B29K105/06
Filed: 1992-06-30
Abstract: PURPOSE:To obtain a new molding method by which a compression molded item partially differing in physical properties can be obtained in a simple and positive manner. CONSTITUTION:A plurality of continuous component members 11 containing an elastic sheet member 13 is fed into between molding surfaces of a hot press mold 31 by a fixed length. The component members 11 are compressed between the molding surfaces to be shaped as well as integrally set to the shape of the molding surface. In this molding method for a compression molded item, on the feeding side of the hot press mold 31 for the component member 11, a separate member 15 is partially inserted to a predetermined position between at least two component members. The separate member and the component members are fed in between the molding surfaces of the hot press mold to be compressed between the molding surfaces.
Patent JP-S5889643-A (JP)
Inventor: DANIERU POORU DAABIN
IPC: C08L67/02
Filed: 1982-11-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0286438-A (JP)
Title: Multilayer sheet material and manufacture thereof
Inventor: MOORISU RORETSUTEI
IPC: B32B27/34
Filed: 1989-07-28
Abstract: PURPOSE: To improve the weldability, stability, flexiblity, non-strike through properties of the like of a multilayer sheet material by a method wherein the multilayer sheet material is formed by bonding a polypropylene film to at least one side of a 11-aminoundecanoic acid polyamide film. CONSTITUTION: By coextruding a 11-aminoundecanoic acid polyamide and a polypropylene, a multilayer sheet material, in which a polypropylene film 2 is bounded through a polyolefin film 3 to one side of the 11-aminoundecanoic acid polyamide film 1, is molded. Further, a multilayer sheet material, in which polypropylene films 2 and 2' are bonded through an olefin films 3 to both the sides of the 11-aminoundecanoic acid polyamide film 1, can be molded. Instead of the polypropylene, a homopolymer can be used. In addition, a copolymer of propylene and ethylene can also be used.