baber/WOPTO huggingface dataset:
Patent JP-2005098942-A (JP)
Title: Mobile unit detection device
Inventor: KIDO TOSHINAO
IPC: G01D5/245
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile unit detection device, in which the detection output does not depend on the change in the gap between a magnetic material mobile unit and a magnetosensitive element, using a magnetic field vector detection type spin-valve GMR element which detects magnetic field components parallel and antiparallel to the pin-layer magnetization direction, as the magnetosensitive element.  <P>SOLUTION: The mobile unit detection device comprises a gearwheel 1 as the magnetic material mobile unit, having at least one projection or depression, a bias magnet 5 which generates magnetic field, and spin-valve giant magnetoresistive elements R1 to R4, the resistance value of which changes, in response to the magnetic field changed by the gearwheel 1. The spin-valve type giant magnetoresistive elements R1 to R4 constitute a bridge circuit, in which the pin-layer magnetization direction of the paired spin-valve giant magnetoresistive elements are arranged antiparallel to each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005095840-A (JP)
Title: Garbage disposer
Inventor: NAKADA MASANOBU
IPC: B09B3/00
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe and inexpensive garbage disposer capable of informing a user of operation of a motor seizure preventive means and a non-rotating state of a motor further surely and in a way easy to recognize.  <P>SOLUTION: In this garbage disposer, a detective mechanism of a seizure preventive operation detection means is operated by using the fact that an operation releasing means of the motor seizure preventive means is pushed out on detecting an overcurrent flowing to the motor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005107289-A (JP)
Title: Image forming apparatus
Inventor: SAIKI KATSUSHI
IPC: G06F1/18
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which even when an uninspected substrate or a substrate rejected in inspection is mixed, such a substrate can surely be identified in the course of the assembly of the apparatus.  <P>SOLUTION: The image forming apparatus having the plurality of substrates on which circuit parts are mounted includes: a nonvolatile storage means provided on at least one of the substrates in order to store the history of the inspection of the substrate itself; and a determining means by which, when the image forming apparatus is assembled, whether the substrate corresponding to the history of the inspection is abnormal or not is determined based upon the history of the inspection stored in the storage means on the substrate mounted on the apparatus. The apparatus is provided with an alerting means for alerting a user to the abnormal state when the determining means determines that the substrate is abnormal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005105711-A (JP)
Title: Manhole remaking method
Inventor: IIDA HIKARI
IPC: E03F7/00
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manhole remaking method for preventing a remaking material from moving when lining, remaking a section requiring remaking on an inner peripheral wall of a manhole by lining securely, and reducing amount of material and time, labor, and cost required by construction work because ordinary remaking material can be utilized.  <P>SOLUTION: The cylindrical remaking material is inserted into the manhole, and a pressurizing bag is inserted into an inner side of the cylindrical remaking material. An upper face part and a lower face part of the pressurizing bag are attached to a collar on which the pressurizing bag is fixed in an upper end part and a lower end part of a hard pipe of the bag by facing outward. A cylindrical bag-like main body is attached by connecting outer peripheral parts of the upper face part and the lower face part mutually. The cylindrical remaking material is heated to raise surface temperature of its inner peripheral face above predetermined temperature. Water or air is pressed into the pressurizing bag to expand it so that the cylindrical remaking material is pressurized from an inner side and its diameter is expanded. An outer peripheral face of the cylindrical remaking material adheres closely to an inner face of the manhole through a backing material arranged between the cylindrical remaking material and the manhole.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005108358-A (JP)
Title: Optical disk device and laser control method
Inventor: YAMAMURO MIKIO
IPC: G11B7/1263
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser control device capable of stably recording and reproducing a wide-band signal, at a relatively low cost.  <P>SOLUTION: A front monitor FM and an I/V conversion circuit 10 detect the emitted light quantity of a laser diode 79. A differential circuit 11 compares a read power designation voltage RPD with the detection signal RSM of a low emitted light quantity which is sampled by a sampling hold circuit 12. A low-pass filter 15 decides the loop band of laser power control and has a wide-band characteristic as the band of the laser control. A differential circuit 16 compares a write power designation voltage WPD with the detection signal WSM of a high emitted light quantity which is sampled by a sampling hold circuit 13. An adder 19 adds the output signal of the differential circuit 11 which is supplied via the low-pass filter 15 and the output signal of the second differential circuit 16 which is supplied via a low-pass filter 17 and a switch 18 and an addition signal drives the laser diode 79 via a laser driver 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005104049-A (JP)
Title: Manufacturing method of floor material and surface treatment device used therein
Inventor: TANIMOTO AKIRA
IPC: B27D5/00
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a floor material capable of reducing the coating amount of an adhesive when a decorative sheet is laminated on a base material, and a surface treatment device used therein.  <P>SOLUTION: The floor material is manufactured by laminating the decorative sheet on a base material comprising wood through an adhesive. This manufacturing method has a first process for pressing one side of the base material by a press plate 111 having a smooth surface, a second process for coating one side of the pressed base material with the adhesive and a third process for laminating the decorative sheet on one side of the base material coated with the adhesive.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004140822-A (JP)
Title: Digital camera and operation method for digital camera
Inventor: THORLAND MILES KEVIN
IPC: H04N5/77
Filed: 2003-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To capture a variable length of sensory data in association with image data.  <P>SOLUTION: The sensory data are generated (204) from an aural signal, which begins prior to capture of a still image and ends a selected period after capturing the still image. The sensory data are stored in a temporary storage area (106). Still image data are generated in response to a control signal to capture a still image, and also the still image data are stored (206) in the temporary storage area.A default portion of the sensory data is stored (214) in a nonvolatile storage area (108) in association with the still image data. The default portion of the sensory data in the nonvolatile storage area is replaced (212) with a selected subset of the sensory data from the temporary storage area with attached conditions, if the user selects replacement.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005112642-A (JP)
Title: Method for producing single crystal ceramic particle
Inventor: KURUMA SEIRAI
IPC: C30B1/04
Filed: 2003-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing single crystal ceramic particles, by which the single crystal ceramic particles can be produced in large quantities at a low cost.  <P>SOLUTION: The spherical single crystal particles are obtained by spheroidizing a raw material powder by melting it by combustion flame from a burner, and then heat treating (annealing) the obtained spherical powder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005114431-A (JP)
Title: Liquid discharg head and liquid discharge device equipped therewith
Inventor: HIROZAWA TOSHIAKI
IPC: G01N35/10
Filed: 2003-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To discharge a liquid stably and succeedingly.  <P>SOLUTION: This liquid discharge head is equipped with: a liquid supply port 108 for supplying a liquid; a liquid discharge port 106 for discharging the liquid; the flow channel 107 for connecting the liquid supply port and the liquid discharge part to permit the liquid to pass; and the heater 102 provided in the flow channel and applying discharge energy to the liquid in the flow channel to discharge the liquid from the discharge port. The liquid supply part is formed into a polygonal shape and one corner 108a of the polygonal shape is positioned in the vicinity of the liquid discharge port 106.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004144463-A (JP)
Title: Sealed electrical feed-through device provided with straight isolated pin in offset oval glass seal
Inventor: HEEKE NEIL
IPC: F42B3/195
Filed: 2003-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealed electrical feed-through device for a detonator or squib for an air bag ignition device.  <P>SOLUTION: In a conductive main body 11 with a front surface and a back surface, an oval or elliptical through hole O is disposed to be offset from a center. A straight isolated pin 13 is sealed at a center of the oval or elliptical through hole O by glass seal 17 to it to protrude from the back surface of the conductive main body outward, with one end accessible from the front surface of the conductive main body 11. A conductive straight grounding pin 15 is connected to the back surface of the conductive main body 11 to be protruded from the back surface of the conductive main body 11 outward roughly in parallel to the isolated pin. The oval or elliptical through hole O has a long axis a and a short axis b in such a way that bridge wire of various sorts of length is connectable between the front surface of the conductive main body 11 and one end of the straight isolated pin 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005112776-A (JP)
Title: Fullerene derivative filament and method for producing the same
Inventor: MIYAZAWA KUNICHI
IPC: C07C67/52
Filed: 2003-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide filaments with a fullerene derivative as the basic constituent unit, exhibiting high crystallinity and semiconductive performance, and to provide a method for easily producing the same.  <P>SOLUTION: The fullerene derivative filaments consist of a fullerene derivative needle crystal, or consist of a needle crystal comprising fullerene and its derivative.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004135343-A (JP)
Title: Multiple wavelength optical switching system
Inventor: PARK SE-KANG
IPC: H04B10/27
Filed: 2003-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical switching system without using a variable wavelength converter, thereby enabling reduced hardware complexity and overcoming a fundamental limit of the switching speed caused by using the variable wavelength converter.  <P>SOLUTION: A multiple wavelength optical switching system is connected to a multiplicity of nodes constituting an optical network which supports internodal communication. The multiple wavelength optical switching system includes a wavelength demultiplexer 210 for demultiplexing optical signals received from each node, and for outputting the optical signals to different wavelength channels; a routing section 220 for classifying the channels depending on the destinations; a fixed wavelength converter 260 for converting each classified channel into a single wavelength channel assigned to each corresponding source; and a wavelength division multiplexer 270 for collecting each single wavelength channel on a destination-by-destination basis, and for outputting the collected channel as a multiplexed optical signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005116899-A (JP)
Title: Atmospheric pressure plasma processing apparatus
Inventor: NAKANO YOSHINORI
IPC: H05H1/24
Filed: 2003-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an atmospheric pressure plasma processing apparatus that successively performs plasma processing on substrates while transporting many setters carrying the substrates by arranging the setters in a row, can relieve the effect of another gas flow exerted upon the blown-off flow of a process gas and, at the same time, can prevent the temperature drop of a substrate caused by intruded outside air.  <P>SOLUTION: Along the transporting line 1 of the atmospheric pressure plasma processing apparatus M1, a heating section 2 which heats the substrates W, a processing section 3 which forms a small thickness space 100 between the row of the setters 5 and the section 3, and a cooling section 4 which cools the substrates W are sequentially arranged. The section 3 is provided with a processing unit 10 which blows off a gas used for plasma processing and, at the same time, sucks the gas in the vicinity of the section 3. Ventilating ducts 20 which connect the small thickness space 100 to the outside are provided in front of and behind the processing unit 10, respectively. The ventilating ducts 20 are heated by means of auxiliary heaters 30 provided besides the ducts 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005123256-A (JP)
Title: Stage equipment
Inventor: MATSUI SHIN
IPC: G03F9/00
Filed: 2003-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a stage is affected by external disturbance by gas discharge piping, in stage equipment which is arranged in vacuum atmosphere and uses a hydrostatic bearing.  <P>SOLUTION: The stage equipment which guides a vehicle movable in at least one direction along a reference plane by hydrostatic bearing is provided with a main chamber which includes the stage equipment airtightly, a main chamber gas discharge means to exhaust gas in the main chamber, a subchamber which is arranged in the main chamber and has a tightly closed atmosphere, a subchamber gas discharge means which exhausts gas in the subchamber, a gas discharge portion which exhausts gas of the hydrostatic bearing, and piping which connects the gas discharge portion and the subchamber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005123286-A (JP)
Title: Substrate treatment equipment
Inventor: SHINOZAKI KENJI
IPC: H01L21/205
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide substrate treatment equipment capable of preventing the production of an abnormal wafer by preventing the unbalance of lamp power between zones in which wafers are equalized, and the unstandardized state of the uniformity of the wafer by fluctuation factors such as a supply-voltage fluctuation, a lamp-output aging change, a voltage-regulator fluctuation or the like.  <P>SOLUTION: The substrate treatment equipment has a heating body group with a plurality of heating zones heating substrates or susceptors, at least one temperature measuring section measuring temperatures of the substrates or the susceptors and a power measuring section obtaining power consumed in each heating zone. A power reference-output set value is obtained on the basis of a temperature set value and the temperature measured by the temperature measuring section while a reference-output set value at every heating zone is obtained on the basis of the power in each heating zone acquired by the power measuring section and the power reference-output set value. Each heating zone is controlled by reference-output setting.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004247705-A (JP)
Title: Package with lock mechanism
Inventor: ISHIGAMI YOSHIAKI
IPC: H01R13/629
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package with lock mechanism which allows secure, easy unlocking operation, and can be easily removed from its cage.  <P>SOLUTION: A package with lock mechanism 1 is equipped with a package body 3 which is free to be inserted or removed into/from a cage 2 and can be locked and unlocked, and a sliding member 8 which is installed on the package body 3 so that it is free to slide and releases the lock between the cage 2 and the package body 3 when it slides to a predetermined position. An operation lever 9, which is engaged in the sliding member 8 to slide the sliding member 8 to the predetermined position, is installed on the package body 3 so that it can turn freely.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005121550-A (JP)
Title: Viscosity measuring device
Inventor: SUZUKI ATSUSHI
IPC: G01N11/12
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a viscosity measuring device capable of measuring the viscosity of a fluid sample under a high pressure simply without error.  <P>SOLUTION: A test vessel 1 equipped with a cylindrical sample container 10 enclosing the fluid sample and a ball 20 is rotated by a motor 6. This device 1 is equipped with a pressurizing device 30, and a high pressure pipe 31 therefor is connected detachably to the sample container 10 side through a check valve 17 and a one-touch type joint 32. After pressurizing the inside of the sample container 10 up to a prescribed pressure by operating the pressurizing device 30, the high pressure pipe 31 is detached and the motor 6 is driven. Movement of the ball 20 caused by a centrifugal force is detected by phototubes 34a, 34b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005128071-A (JP)
Title: Semitransmissive reflection film and transflective liquid crystal display using the same
Inventor: SONE TAKEHIKO
IPC: G02B5/08
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transflective liquid crystal display wherein a belt like dark part in a display is not generated and half-dot deviation of display can be prevented.  <P>SOLUTION: The transflective liquid crystal display comprises a liquid crystal display panel wherein electrodes opposed to each other are provided between a pair of substrates via a liquid crystal and which is provided with a plurality of pixels regulated by the electrodes opposed to each other, a semitransmissive reflection film provided on the inner side of the panel and an illuminator provided on the rear surface side of the panel. In the semitransmissive reflection film 12, a number of fine recessed parts or projecting parts are formed on the surface thereof and a plurality of aperture parts 32 transmitting light are formed in each dot region 12a corresponding to each dot provided at each pixel. The plurality of aperture parts 32 are formed side by side in the longitudinal direction of the dot region 12a, an interval P<SB>H1</SB>between the adjacent aperture parts 32 and 32 is made to be equal to or shorter than a resolution of distinct vision and aperture parts 32g each communicating with a part wherein the so called black matrix 35 which does not substantially contribute to reflection and transmission is provided are provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005128168-A (JP)
Title: Image forming apparatus
Inventor: KOMORI TOMOHIRO
IPC: G03G15/02
Filed: 2003-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus provided with an electrifying roller in which a nip area is stably enlarged and which is downsized.  <P>SOLUTION: The image forming apparatus 1 is provided with a laser exposure unit 7, an image forming part 2, a paper feed conveyance part, a transfer conveyance unit 4, and a fixing part. In the image forming part 2, a developing unit 3, an electrifying roller 10, and a photoreceptor drum cleaning unit 6 are arranged along the periphery of the photoreceptor drum 5. The electrifying roller 10 acts to control the surface of the photoreceptor drum 5 to a predetermined potential at the time of the image formation, and is provided with a cylindrical sleeve, a cylindrical elastic body which is disposed within the sleeve and has an outer diameter that is smaller than the inner diameter of the sleeve, and a rotary shaft inserted in the central axis of the elastic body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005127593-A (JP)
Title: Accumulator
Inventor: YAMADA YOSHITO
IPC: F25B43/00
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accumulator capable of improving the reliability of a compressor and being miniaturized by returning only an evaporated gas of a compressed refrigerant to the compressor in the accumulator used for preventing the liquid compression of the compressor of a refrigeration cycle.  <P>SOLUTION: As an opening and closing mechanism is mounted on an inlet part of a discharge pipe 4, the flowing of a large amount of liquid-phase refrigerant into the compressor can be prevented even when the liquid-phase refrigerant may be overflown, whereby the liquid compression can be prevented by a compact accumulator. Further the liquid compression is prevented by closing a return port to the compressor when a large amount of liquid refrigerant is returned into the accumulator, whereby a mechanism part in the compressor can be prevented from being damaged.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005126788-A (JP)
Title: Method for hardening surface of resin molding, and surface-hardened resin molding
Inventor: FUKUMORI KENZO
IPC: C23C14/28
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for hardening the surface of a resin molding in which the surface of the resin molding is sufficiently hardened by markedly improving the modulus of elasticity only in the vicinity of the surface of the resin molding without raising any problems such as degradation of original macroscopic physical properties and defective adhesion at an interface, and to provide a surface-hardened resin molding in which the flaw resistance and wear resistance of the surface are drastically improved thereby.  <P>SOLUTION: In the method for hardening the surface of a resin molding, a target formed of at least one material selected from the group consisting of metal, metal compound and carbon is irradiated with pulse laser beams of a pulse width of 100 ps to 100 ns and the irradiation intensity of 10<SP>6</SP>W/cm<SP>2</SP>-10<SP>12</SP>W/cm<SP>2</SP>, and vacuum ultraviolet rays of a wavelength of 50 to 100 nm and scattering particles containing metal atoms and/or carbon atoms are generated. Nano particles consisting of at least one material selected from the group consisting of metals, metal compounds and carbon are dispersed by allowing ingress of the scattering particles while an area in the vicinity of the surface of the resin molding is being irradiated with the vacuum ultraviolet rays.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005135590-A (JP)
Title: Electron emitting element and its manufacturing method, and display device and its manufacturing method
Inventor: ISHII TAKAHIDE
IPC: H01J31/12
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve breakdown voltage of an insulating film while suppressing electrostatic capacity between a cathode electrode and a gate electrode as small as possible.  <P>SOLUTION: An electron emitting element comprises cathode electrodes 5 formed in line shapes on a support substrate 4 to serve as a base of a cathode substrate 1; gate electrodes 7 formed in line shapes on the support substrate 4 in a crossing state with the cathode electrodes 5; an insulating film 6 which is interposed between the cathode electrodes 5 and the gate electrodes 7 and composed of a first insulating layer 61 and a second insulating layer 62 laminated on the support substrate 4 in its thickness direction; cavities 8 formed by drilling the gate electrodes 7 and the insulating film 6; and conical electron emitting parts 9 formed on the cathode electrodes 5 in the cavities 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI