baber/WOPTO huggingface dataset:
Patent JP-2003152535-A (JP)
Title: Communication-oriented semiconductor integrated circuit and radio communication system
Inventor: KASAHARA MASUMI
IPC: H04B1/26
Filed: 2002-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a PLL circuit which is hardly affected by external noises and the variation of its power-supply voltage, where the control sensibility of its VCO is not increased, even when the oscillation frequency range of its VCO is widened to make its VCO responsive to a plurality of bands. SOLUTION: A VCO 10, constituting the PLL circuit, is configured to enable it to operate in a plurality of bands. In the state wherein the controlling voltage of the oscillation circuit of the VCO 10 is fastened to a predetermined value, the oscillation frequencies of the oscillation circuit are measured in the respective bands to store them in a memory circuit 18. Then, by comparing the stored frequency measurement values with the set value for assigning the band given, when operating the PLL circuit, the band used actually in the oscillation circuit is determined from the comparison result thereof.
Patent JP-2003215817-A (JP)
Title: Single sheet resist peeling method and apparatus for the same
Inventor: KOYAMA EIJI
IPC: H01L21/304
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single sheet resist peeling method which performs good resist peeling processing by supplying a liquid containing a resist agent by one sheet each and allowing the liquid to flow over in manufacturing of thin-film transistor (TFT) liquid crystal displays and to provide an apparatus for the same.  <P>SOLUTION: The single sheet resist peeling method and apparatus for removing the resist of substrates by showering and spraying (1) the resist peeling agent forcibly fed from a circulation tank, in which a peeling agent containing an organic amine in a range from 60 to 70 wt.% is used as the resist peeling agent and a non-volatile component is controlled to ≤6 wt.%. More specifically, ≥0.1 wt.% peeling agent liquid is added from an additive addition unit (6) to the circulation tank by each of processing one sheet of the liquid crystal display substrates and the peeling liquid is allowed to flow over from the tank.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211144-A (JP)
Title: Heavy metal insolubilizing agent and method for insolubilizing heavy metal
Inventor: SHINOHARA TAKAAKI
IPC: A62D101/43
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To stably immobilize a soluble heavy metal for a long period of time by certainly preventing the elusion by making the soluble heavy metal contained in soil or a waste contaminated by the harmful soluble heavy metal such as lead, mercury, cadmium, copper to a stable hardly-soluble salt.  <P>SOLUTION: The heavy metal insolubilizing agent contains one or two or more kinds selected from the group consisting of a tungstate of monovalent and a tungstate of divalent metal as an active ingredient. In the method for insolubilizing the heavy metal, this heavy metal insolubilizing agent is added to the soil or the waste contaminated by the heavy metal to insolubilize the heavy metal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213440-A (JP)
Title: Method of controlling electroless nickel plating solution
Inventor: MORIMOTO TORU
IPC: C23C18/36
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of controlling an electroless nickel plating solution by which the content of sulfur compounds in an electroless nickel plating solution can be controlled within an optional range with a simple means, and stable performances can be maintained over a long period as to the precipitation properties of the electroless nickel plating solution and the appearance of a plating film.  <P>SOLUTION: In the method of controlling an electroless nickel plating solution containing hypophosphite as a reducing agent, the amount of an electroless nickel plating film formed by using the same electroless nickel plating solution to be magnetized is measured, and, based on the measured result of the amount to be magnetized, the content of sulfur compounds in the electroless nickel plating solution is controlled.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215029-A (JP)
Title: Apparatus for measuring surface plasmon resonance, and apparatus for measuring surface plasmon resonance and optical absorption spectrum
Inventor: SUZUKI KOJI
IPC: G01N21/01
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for measuring surface plasmon resonance capable of performing measurement in addition to the phenomenon of surface plasmon resonance, to be concrete, measurement on optical absorption spectra in the same apparatus and provide an apparatus for measuring surface plasmon resonance and optical absorption spectra capable of actually measuring both surface plasmon resonance and optical absorption spectra.  <P>SOLUTION: The surface plasmon resonance measuring apparatus is provided with a slab- type waveguide comprised of a slab-type transparent substrate on which a metal membrane is formed, a light source means constituted in such a way as to introduce white light to the slab-type waveguide via an optical fiber, and a light detecting means for detecting and analyzing light emergent from the slab-type waveguide after transmitting through the slab-type waveguide. A sample is arranged on the metal membrane, and the white light is made incident into the slab-type waveguide and transmit through the slab-type waveguide through the use of the light source means. A surface plasmon phenomenon is brought about in the metal membrane, on which the sample is arranged, to detect spectral changes of the white light due to the surface plasmon phenomenon from light emergent from the slab-type waveguide through the use of the light detecting means. From the results of detection, the refractive index of the sample is measured.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003210725-A (JP)
Title: Pinball game machine
Inventor: NAKAMURA EISAKU
IPC: A63F7/02
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine capable of increasing the enjoyability of a game by making variable a profitable state which is returned to the player according to the detection of game balls by a start detection means, and thereby maintaining the tension of the player during play.  <P>SOLUTION: The pinball game machine includes the start detection means capable of detecting game balls, and a variable winning means capable of being converted into the profitable states advantageous to the player on condition that the start detection means detects a game ball. A plurality of kinds of profitable states A to C are provided. The pinball game machine has a profitable state selecting means for selecting either of the plurality of kinds of profitable states A to C in relation to the detection of game balls by the start detection means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223292-A (JP)
Title: Image forming system, image forming device, information processing device and image forming method
Inventor: MAEDA ETSUKO
IPC: B41J29/38
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming system, an image forming device, an information processing device and an image forming method, which enable execution of the uninterrupted image formation by designating a paper feeding means for banner page output under a predetermined condition through a banner designating means.  <P>SOLUTION: When image information is transmitted from the information processing device to the image forming device via network to execute an image formation, the image forming device and/or the information processing device designates a paper feeding means for forming a banner page, enable paper feed from the designated one of multiple paper feeding means, and form the banner page.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222921-A (JP)
Title: Optical apparatus having vibration isolating processing function
Inventor: TSUKAMOTO SHINJI
IPC: G03B5/00
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To make observation of an image aligned to the direction of a lens barrel possible even if a battery is removed during vibration isolation processing of binoculars of a type to perform the vibration isolation processing by the power supply from the battery.  <P>SOLUTION: The opening and closing of a lid of a battery case are checked (S412) when a power source switch of the binoculars is on, the output level of the power source battery exceeds the respective threshold and a vibration isolation start switch is on. When the lid is confirmed to be open, driving frames in a vertical direction and a horizontal direction are driven to respective reset positions and are driven to their respective movable central positions to turn off the power source. When the lid is held closed, the vibration isolation processing in the vertical direction and the horizontal direction are executed (S416 and S418). The power source switch, the output level of the power source battery, the vibration isolation start switch, the check of opening and closing of the lid and the vibration isolation processing are repetitively executed at every 1 ms (millisecond).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223323-A (JP)
Title: Method for executing run time program for control and the program and recording medium
Inventor: NISHIDA SHOHEI
IPC: G06F9/445
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for executing a run time program for control for preventing the lowering of a speed in executing other application programs than the run time program by a target machine before starting a control system, the lowering of the speed occurring although the run time program of the target machine can correctly receive a control program or screen data when an editor device downloads the control program or the screen data in an arbitrary point of time.  <P>SOLUTION: When an editor processing part 31 of an editor device 13 fails in the trial of download, a client processing part 42 of the editor device 13 instructs a server processing part 41 of the target machine 11 to make the target machine 11 form a run time program processing part 22. In addition, after both processing parts 31 and 22 communicate with each other to download a control program and screen data, the run time program processing part 22 controls and displays the status of a device 2 based on the control program and the screen data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220798-A (JP)
Title: Drawing apparatus
Inventor: SUNAGA YUTAKA
IPC: B41J2/175
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve problem that an ink sticking to an ink discharge part on a drawing head is hardened and the next drawing cannot be performed, when the drawing head is left as it is for a few days after completion of drawing, therefore, when no drawing is performed, such a countermeasure as cleaning of the ink discharge part or placing of a cap on it is required, resulting in replacement of the drawing head, although no problem occurs during drawing by using a prior art.  <P>SOLUTION: This is a drawing apparatus with a drawing head to discharge ink, and a preservation liquid is supplied to the drawing head.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228858-A (JP)
Title: Optical disk device and its controlling method
Inventor: TAKAGI KENJI
IPC: G11B7/09
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk device in which power consumption is reduced further while the amount of moving of a pickup is small and to provide a control method of the device.  <P>SOLUTION: A driving circuit 32 of a sled motor is ON/OFF controlled during a reading operation in which the amount of moving per unit time is relatively small such as a pause and a normal playing or the like. In other words, when the circuit 32 of the motor is turned OFF, a track is followed by a tracking actuator 27 only. When the driving voltage of the actuator 27 is raised and exceeds a first threshold value Th1, the circuit 32 of the motor is turned ON. As a result, a sled motor 33 follows a pickup. When the driving voltage of the actuator 27 is reduced and becomes equal to or less than a second threshold value Th2, the circuit 32 of the motor 33 is turned OFF.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221291-A (JP)
Title: Explosive having high detonation velocity
Inventor: FUKUDA MITSUTOSHI
IPC: F42B3/087
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an explosive that has a higher detonation velocity than a conventional ammonium nitrate fuel oil explosive and can also be charged into a horizontal hole.  <P>SOLUTION: The explosive is prepared by mixing 92-96 mass% of an ammonium nitrate component containing 5 mass% or more of a pulverized ammonium nitrate having an average particle size of 60-300 μm that is prepared by pulverizing a porous ammonium nitrate and 4-8 mass% of light oil and the like that is a liquid fuel. Moreover, a porous and/or a granular ammonium nitrate is used as another ammonium nitrate component. An initiation sensitivity-reducing agent such as ammonium zinc sulfate is added as necessary.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225328-A (JP)
Title: Multipiece golf ball
Inventor: YOSHIKAWA SHIGENORI
IPC: C08G18/10
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multipiece golf ball providing a sot feel and a carry, and featuring tight contact between layers.  <P>SOLUTION: The multipiece golf ball has a core, a cover, and an intermediate layer between the core and the cover. The cover contains a thermoplastic polyurethane elastomer as a base material and the intermediate layer contains an ionomer resin as a base material and a polyisocyanate compound having two or more isocyanate groups at the end. The combination of the material of the intermediate layer and the material of the cover are opposite.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225939-A (JP)
Title: Method for manufacturing composite material
Inventor: NAGAHARA HIROSHI
IPC: B29L9/00
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a composite material capable of being stably molded even if only a part of a core material is not heated and capable of being suitably used as an eaves trough without generating the buckling or destruction of the core material and the irregularity of mechanical physical properties.  <P>SOLUTION: The core material 2 comprises a strip-like body formed by fixing short fibers 21 oriented almost at random by a first thermoplastic resin 22. This core material 2 is bent at a bent angle of a degree not generating deformation and destruction at the normal temperature and subsequently formed into a shape to be almost molded while heated to a temperature higher than the softening point of the first thermoplastic resin 22 and less than a temperature capable of holding the short fibers and the periphery of the core material is coated with a second thermoplastic resin 3 at a temperature lower than the melting point of the first thermoplastic resin 22.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229308-A (JP)
Title: Composite sheet material having low coersive force and manufacturing method thereof
Inventor: KOYAMA HARUO
IPC: H01F1/44
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite sheet material which is formed by dispersing a soft magnetic powder into a matrix composed of a rubber or plastics to mold the mixture into a sheet form, and which has high magnetic permeability and superior performances useful as an electromagnetic wave absorber.  <P>SOLUTION: This composite sheet material has a low sheet coersive force of 2.0 Oe or smaller, preferably 1.5 Oe or smaller. Slurry prepared by dispersing a soft magnetic material powder having a coersive force of 2.0 Oe or smaller into a solution of rubber or plastics is applied on a base material and dried to form a film, and then, the film is peeled off. Herewith, in a state of stress added to the soft magnetic material being minimized, namely since the generation of distortion is suppressed, the composite sheet material can be provided without increasing the coersive force.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230411-A (JP)
Title: Accessory and manufacturing method therefor
Inventor: KASAI HIDEFUMI
IPC: A44C9/00
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accessory capable of preventing the deterioration of an appearance and a functional quality even after use for a long time and having a wide variety of design to form a pattern on a surface and being free from an allergy to metal.  <P>SOLUTION: A diamondlike carbon (DLC) film 12 covers the whole face or a part of a surface of precious metal 10 formed into a shape of accessory such as a ring, a bracelet, and an earring through an intermediate film 11. The precious metal 10 is made of gold, platinum or silver or an alloy which has a main component of any of them. The intermediate film 11 has a one layer structure or a two layer structure formed by silicon, tungusten, titanium carbide, silicon carbide, and chrome carbide.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231451-A (JP)
Title: Airbag device for steering wheel
Inventor: IIDA HITOSHI
IPC: B60R21/16
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an airbag device for a steering wheel capable of rapidly and thickly expanding a predetermined position around a gas inflow port of an airbag in an initial period of the expansion to properly protect a driver.  <P>SOLUTION: The airbag 20 is provided with: an airbag body 21; and a connection member 36 installed in the airbag body 21, connected to a driver-side wall part 25 and the vicinity of the edge of the gas inflow port to connect the driver- side wall part 25 to the vicinity of the edge of the gas inflow port, keeping the connecting state during the expansion of the airbag 20, and capable of releasing the connecting state before completing the expansion of the airbag 20. The connection member 36 is installed by offsetting the center C2 of the connection position 38 to the wall part 25 from the center C1 of the connection position 38 to the vicinity of edge of the gas inflow port in a form flatly expanded so as to superimpose a vehicle body-side wall part 22 on the wall part 25.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230474-A (JP)
Title: Pillow
Inventor: KOTANI TOSHIHIRO
IPC: A47G9/10
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pillow easily forming a dent part comfortable to sleep to the different shape of the individual head.  <P>SOLUTION: A conventionally integrated pillow is divided into members, and a connecting part is provided in every member, whereby stuffed rectangular bags differed in shape and size can be freely combined. Accordingly, the comfortable dent part according to the shape of the individual head can be formed to ensure comfortable sleep without applying an unnatural pressure to the neck or shoulders. An inlet/outlet port is formed to change the kind or amount of the stuffing, whereby a favorite hardness can be easily realized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232488-A (JP)
Title: In-pipe lining construction method
Inventor: TANAKA HIROYUKI
IPC: B05D7/22
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To easily form a lining layer causing little pressure loss of a fluid in a pipe and easily securing desired pressure withstanding property even in an existing pipe with a bent pipe part.  <P>SOLUTION: In this in-pipe lining construction method for forming the lining layer C in the existing pipe A, a corrugated pipe 2 is inserted through in the existing pipe, and a lining pig 9 is moved in the corrugated pipe to apply an unhardened lining material 8 to the inside of the corrugated pipe so as to fill the inside of outward protruding pipe wall parts 5 protruding toward the outer peripheral side of the corrugated pipe. The applied unhardened lining material is hardened to form a hardened lining material layer 7 inside the corrugated pipe.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238101-A (JP)
Title: Hydrogen storage body and its producing method
Inventor: IKEDA TETSUYA
IPC: C01B3/00
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a hydrogen storage body able to store hydrogen under room temperature and a pressure under without being subjected to the regulation of a high-pressure gas safety law and regulations and furthermore whose weight is light.  <P>SOLUTION: A carbon nanotube 10 is packed in a mill chamber 1 with a hydrogen molecule 11 and a ball 9 and shredded mechanically and then a new opening is appeared.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239206-A (JP)
Title: Construction method for cantilever road
Inventor: YAMADA YASUHIRO
IPC: E01C1/00
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To make a cantilever part large as much as possible by preventing the cantilever part from deflecting by a bending moment acting on the cantilever part.  <P>SOLUTION: A part of a beam steel member 1 overhangs from a shoulder, and a form 5 is hung from the beam steel member 1. Concrete is placed in the form 5 to form a haunch-shaped support 11. The form 12 is hung even between adjoining beam steel members 1, and concrete is placed to form an overhang. A load acting on the overhang is supported by supports. The deflection of the overhang is decreased and the overhanging width of the overhang can be increased. Since the form 5 is hung down from the beam steel member 1, the displacement, bulge, etc., of the form is reduced and hence, the overhang can be accurately supported to get a stable structure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002328072-A (JP)
Title: Method for adjusting and setting dispensing quantity and sucking apparatus for dispensing liquid
Inventor: SUOVANIEMI OSMO
IPC: G01N1/00
Filed: 2002-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a sucking apparatus for dispensing liquid such as a pipette, etc., which does not vary pre-tension at a position for adjusting and setting a dispensing quantity. SOLUTION: The sucking apparatus for dispensing the liquid is provided with a main part 7 for dispensing the liquid, a plunger reciprocable in a cylindrical space 2 so as to dispense a liquid sample to a chip, a returning spring 1 for returning the plunger to its initial position, and a means for adjusting and setting the dispensing quantity. Both ends of the returning spring 1 are attached to or supported by a member at an equal distance relative to all positions of a member movable in response to the dispensing quantity when the dispensing quantity is adjusted and set.
Patent JP-2003238173-A (JP)
Title: Mold for molding lens and method for manufacturing lens
Inventor: SAKAI HIROYUKI
IPC: C03B11/08
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold for molding a lens which is easy to release the lens and capable of obtaining the lens having good surface precision, and a method for manufacturing the lens.  <P>SOLUTION: The mold for molding the lens is provided with at least one set of molds assembled so that molding surfaces are placed opposite to each other, and the one set of molds respectively has the molding surfaces having a diameter larger than a lens effective diameter d, and also at least one side molding has a ring-shaped recess 20 having the diameter larger than the lens effective diameter d at the peripheral part of the molding surface. In the method for manufacturing the lens, a glass raw material to be molded is pressurized so that the glass raw material to be molded is filled to the ring-shaped recess 20 provided at the peripheral part of the molding surface by the opposite molding surface of the mold for molding the lens by using the mold for molding the lens and cooled. The lens shrinks by cooling, and at least one part of a projecting part formed at the lens by the recess 20 rises on the molding surface at the periphery of the recess and the lens is released.  <P>COPYRIGHT: (C)2003,JPO