baber/WOPTO huggingface dataset:
Patent JP-2004363824-A (JP)
Title: Surface acoustic wave filter
Inventor: YAMANAKA KUNIHITO
IPC: H03H9/145
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transversal SAW (Surface Acoustic Wave) filter in which two IDT electrodes are adjacently arranged, ripples in a pass band are reduced and insertion loss is reduced.  <P>SOLUTION: In the transversal surface acoustic wave filter, the two IDT electrodes are arranged on a piezoelectric substrate along the transmission direction of a surface wave by leaving a prescribed interval. When the waveguide length of the IDT electrode is set to be Wo and an electrode finger intersection length to be W, they are set to be 0.86≤W/Wo≤0.96.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357584-A (JP)
Title: Composition with masked unpleasant odor
Inventor: MURAKAMI SHINICHI
IPC: A23L5/20
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition with masked unpleasant odor of naturally derived material origin such as collagen odor, to provide applications of the composition to food, medicine, cosmetics, biomaterials and sanitary goods, and to provide a masking agent.  <P>SOLUTION: The composition comprises a naturally derived material emitting unpleasant odor and mulberry leaves as the unpleasant odor-masking component.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004130499-A (JP)
Title: Abrasive particle tool having precisely controlled arrangement of abrasive particle, and its manufacturing method
Inventor: VON DUNGEN JURGEN
IPC: B24D3/06
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To precisely control type, concentration, grade, arrangement pattern, or the like of abrasive particles on a work surface of a grinding tool.  <P>SOLUTION: A non-conductive layer 36 is disposed on the work surface of the abrasive tool. A pattern is etched in the work surface using a laser beam. Abrasive particles 40, 42 and 44 are electroplated or electrolessly plated onto the work surface pattern. The non-conductive layer is removed from the work surface. Alternatively, an abrasive is applied as a layer on the work surface. A negative pattern is then etched in the abrasive layer, i.e., the abrasive where no abrasive is desired is etched away. Abrasive particles are then contact with the work surface to be adhered thereon to the remaining adhesive. In this case, metal can be electroplated or electrolessly plated onto the work surface. By multiple repetitions of both methods, different sizes and types of abrasive particles in different concentrations may be applied to different areas of the work surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005003633-A (JP)
Title: Heat insulated optical calorimeter
Inventor: KAWATE ETSUO
IPC: G01N25/18
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To realize an optical measuring system capable of precisely measuring an absorption coefficient or absorptivity with high sensitivity, and also measuring its absolute value.  <P>SOLUTION: The current quantity to be carried to a heater mounted on an isothermal chamber is controlled so that the temperature of the isothermal chamber surrounding a sample can follow the sample temperature with a zero temperature difference within a vacuum chamber. According to this, the change in the sample temperature in the radiation of light to the sample can be measured to determine the absorption coefficient or absorptivity of the sample. When a further sensitive and precise measurement is needed, a tracking sample is arranged in the isothermal chamber, and the current quantity to be carried to a heater mounted on the tracking sample is controlled so that the temperature of the tracking sample can follow the sample temperature with a zero temperature difference. The absorption coefficient or absorptivity of the sample can be determined from this current quantity. In this method, since a noise component common to both temperature detecting elements mounted on the sample and the tracking sample can be removed, the measurement error of the absorption coefficient or absorptivity can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006582-A (JP)
Title: Swinging and selecting device in threshing machine
Inventor: SATO TADAYOSHI
IPC: A01F12/32
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a swinging and selecting device solving the problems wherein the performance of selection by sieving is reduced by the bending caused by wetting of a material or a high-speed operation in a structure having sieving wires of a conventional technique, or grains contacting with a grain-flowing plate or the like jump to cause loss in a structure in which the terminal part of the swinging and selecting body is closed by a frame body, by forming the swinging and selecting body into a structure having the opened terminal part, and enabling accumulated tailing return to be scraped out by a linking member so that continuous feeding can be carried out.  <P>SOLUTION: Right and left side plates 3 are connected by installing a supporting shaft 2 in the rear lower part of the swinging and selecting body 1 so as to form an opened structure in which the linking member is removed from the terminal part, and the supporting shaft 2 is installed in a part rear from the tailing return conveyor 6 and lower than the upper end of the grain-flowing plate 61 to prevent the staying tailing return from plugging by scraping the tailing return out. A rear cover 10 of a selection chamber 8 is taken away at servicing so that the whole of the terminal part of the swinging and selecting body 1 may be checked at once in the swinging and selecting device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005008807-A (JP)
Title: Masterbatch for forming woodgrain pattern and use thereof
Inventor: YOSHIOKA JUNICHI
IPC: C08J3/22
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To stably develop a woodgrain pattern on a thermoplastic resin molded article and suppress the peeling of the woodgrain pattern from the surface of the molded article.  <P>SOLUTION: A masterbatch for forming the woodgrain pattern contains (A) a polyolefin modified with an α,β-unsaturated carboxylic acid, its ester or its acid anhydride and (B) a polyamide resin having a melting point of 210-280°C or contains (A) the polyolefin modified with the α,β-unsaturated carboxylic acid, its ester or its acid anhydride, (B) the polyamide resin having the melting point of 210-280°C and (C) 0.1-20 pts.wt. of a pigment based on 100 pts.wt. of a base resin composed of unmodified polyolefin. This invention further provides the molded article having the woodgrain pattern and a method for producing the molded article having the woodgrain pattern.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005018845-A (JP)
Title: Optical head device and its manufacturing method
Inventor: AZUMA RIYUUSUKE
IPC: G11B7/135
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical head device in which the position adjustment of an optical component can be performed with sufficient accuracy at the time of fixing the optical component to the frame of the device and a manufacturing method of the optical head device.  <P>SOLUTION: In the optical head device, since a first projection 66 prolonged in parallel with an optical axis L is formed in the center part of the base 65 of a diffraction element 6, the angular position around the optical axis L of the diffraction grating 60 can be adjusted only by making the element 6 rock in a direction in a face vertical to the optical axis L by using the lower end part of the first projection 66 as a support. Moreover, in the diffraction element 6, since elastically deformable second projections 67 are projected at both sides of the right and left sides of the diffraction grating 60, when the diffraction element 6 is pushed against the positioning face 73 of the frame 7 of the device, the second projections 67 of the diffraction element 6 are abutted to the positioning face 73 by being elastically deformed and then the element 6 can be positioned at a predetermined position in the direction of the optical axis L.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019757-A (JP)
Title: Evaluation method of piezoelectric actuator and method for manufacturing liquid droplet discharging device
Inventor: HIGASHIBETSUPU MAKOTO
IPC: H01L41/22
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for evaluating a piezoelectric actuator which accurately measures with a simple method without bonding the actuator to a supporting member, and also to provide a liquid droplets discharging device.  <P>SOLUTION: The evaluation method of the piezoelectric actuator having a plurality of displacement elements 7 evaluates a piezoelectric characteristic of the piezoelectric elements 7 by measuring an intrinsic polarization of a D-E hysteresis curve of the displacement elements 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005015692-A (JP)
Title: Flame retardant resin composition
Inventor: SAKAMOTO HIDEAKI
IPC: C08L71/12
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame retardant resin composition which can give a molded body having good flame retardancy and also having well-balanced properties between impact resistance and heat resistance.  <P>SOLUTION: The flame retardant resin composition contains (A) a thermoplastic polyester resin, (B) a styrene-based resin, (C) a poly(phenylene ether)-based resin and (D) a flame retardant; this flame retardant (D) consists of (D-1) a melamine polyphosphate and (D-2) a phosphoric ester or its condensation product, with the sum total content of (D-1) component and (D-2) component being 1-70 parts by mass relative to 100 parts by mass of the sum total of (A) component and (B) component, and with a ratio (mass ratio)[(D-1)/(D-2)] of (D-1) component to (D-2) component being 0.1-10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005025310-A (JP)
Title: Signal processor and biometric system
Inventor: SHIGETA KAZUYUKI
IPC: H04L9/32
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an authentication device having a high degree of freedom to deal with image acquisition means of varying performance or different methods without increasing circuit scale or costs, and a biometric system and method.  <P>SOLUTION: The biometric system comprises an image acquisition part and an authentication part. The authentication part has a determining part for determining sensor attributes and a setting part by which the settings of the image processing method of an image processing part for processing image signals from the image acquisition part into a form suited for collation are varied depending on the sensor attributes determined by the determining part. An image acquisition device is used as the image acquisition part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026820-A (JP)
Title: Cellular telephone with additional function
Inventor: KATAGIRI SADAHITO
IPC: H04W8/22
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To prohibit the usage of additional function upon annulment of communication contract.  <P>SOLUTION: A cellular telephone (300) with an additional function has a predetermined additional function section (200) other than a communication function section (100) for performing radio communication with a base station (T1). The telephone (300) is provided with a receiving means (2) for receiving communication prohibition information to be transmitted from the base station (T1) upon annulment of the contract about communication function, a storage means (3) for storing the communication prohibition information received by the receiving means, a discrimination means (1, 35a) for discriminating whether or not the communication prohibition information is stored in the storage means when a predetermined condition is met after the annulment of the contract, and an operation invalidating means (1, 35b) for invalidating an operation for the additional function means (200) if the decision means decides that the communication prohibition information is stored in the storage means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352493-A (JP)
Title: Screw conveyor for transferring meat
Inventor: NAKANO HITOSHI
IPC: B65G33/14
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical screw conveyor for transferring meat having high lift and capable of cleaning the inside easily and safely.  <P>SOLUTION: This vertical screw conveyor 7 is supported so as to swing in order to take a substantially vertical work position and a cleaning position inclined close to a horizontal position. A cylinder 10 of the vertical screw conveyor 7 is composed of a pair of members divisible in the direction of axial line, and the member on one side is turnably supported on the member on the other side. At the cleaning position, a turn side member 10b is arranged on an upper side or an anti-hopper side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021417-A (JP)
Title: Stone oven for pizza used on gas stove
Inventor: HIROSE NOBUYUKI
IPC: A47J37/01
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that a pizza baking stone oven is large-scaled when wood or the like is burnt inside, that the upper part cannot be heated when the oven is heated from below, and that there is no stone oven easily usable on a gas stove at home.  <P>SOLUTION: This stone oven is divided into upper and lower sections integrated with each other after heated on a gas range. By baking ingredients in the integrated upper/lower sections, a pizza can be baked evenly and deliciously with heat and far infrared rays from above and below.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005027147-A (JP)
Title: Protocol change-over system and vending machine
Inventor: HAGIWARA KAZUHIKO
IPC: H04M11/00
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protocol change-over system which connects to a destination side by selecting a communication protocol corresponding to the destination side who called out an own system, without being affected by the model of a modem to be connected.  <P>SOLUTION: A call termination message table 13 memorizes a plurality of call termination messages so that the modem may notify that call-out is made from a center, while a communications protocol table 15 transfers to a telephone number of the center and memorizes the communication protocol. A controlling unit 17 outputs a response command to connect to the destination side to the modem only when the call termination messages notified from the modem through an interface 19 are memorized on the call termination table 13, searches the communication protocol table 15 by using the telephone number included in the call termination messages as a search key, and then determines the communication protocol corresponding to the telephone number.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004046185-A (JP)
Title: Unit exchange system of electrophotographic device, electrophotographic device, and method of exchanging unit
Inventor: PARK MOON-BAE
IPC: G03G21/16
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To make more simply and stably exchangeable units such as a photosensitive unit and a transfer unit.  <P>SOLUTION: A unit exchange system of electrophotographic device is provided with a photosensitive unit 100 and a transfer unit 200 to be mounted in a printer body 300, a cover part 310 formed above these units 100, 200 to open/close a hatch 301 for the units 100, 200, a 1st guide rail formed on a frame 320 in the printer body 300 to guide and position the photosensitive unit 100 inserted from the hatch 301, a 2nd guide rail 322 formed on the frame 320 to guide and position of the transfer unit 200 inserted from the hatch 301, and a locking means for locking/unlocking respective units 100, 200 interlocking with the opening/closing operation of the cover part 310.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005043395-A (JP)
Title: Projection type display device
Inventor: TANITSU MASAHIKO
IPC: H04N9/31
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection type display device in which good color balance and a high amount of luminous flux (high luminance) are simultaneously realized while maintaining color temperature high during white color reproducing, and also to provide a back surface projection type display device using the projection type display device.  <P>SOLUTION: When red color display is to be conducted, a dichroic mirror is provided with characteristics wherein white color luminous flux is separated into red color luminous flux and green color/blue color luminous flux, and the green color luminous flux and the blue color luminous flux are transmitted to the red color luminous flux side to a certain extent so as to be mixed with the red color luminous flux. Moreover, a red color trimming filter is provided with a spectral transmissivity characteristics to cut green color luminous flux (including yellow color luminous flux) and to transmit an amount of blue color luminous flux.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005040891-A (JP)
Title: Method for manufacturing linear motion guide device
Inventor: KATO SOICHIRO
IPC: F16C29/06
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a linear motion guide device for grinding an upper face of a slider by applying pre-load simply without requiring assembly of the device in advance.  <P>SOLUTION: Plates 4a, 4a in contact with a channel 2d between raceway surfaces 2c and 2c of a slider main body 2A are arranged, and a lateral load providing device 4 provided with a hydraulic unit is set to grind an upper face part 2a of the slider while lateral load equivalent to predetermined pre-load is applied in the outward direction. As a result, assembly of the device for grinding in advance is unnecessary, and chips are not caught in the raceway surface to facilitate washing work after grinding.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049431-A (JP)
Title: Toner carrying device and image forming apparatus
Inventor: KONDO NOBUAKI
IPC: G03G15/08
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which prevents fall and accumulation of toner at both edges of a first toner electrostatic carrying substrate 101 without involving a cost increase due to electrodes disposed opposite the first toner electrostatic carrying substrate 101.  <P>SOLUTION: The edge electrodes 101k on the first toner electrostatic carrying substrate 101 which extends in a toner carrying direction H are disposed near both edges of the first toner electrostatic carrying substrate 101 in directions perpendicular to the toner carrying direction H. A both-edge voltage power source circuit 193 is also disposed for applying voltages to the edge electrodes 101k. In such a structure, toner deviating from the toner carrying direction H and moving toward the edges from the middle of the substrate is subjected to the action of an electric field which exerts electrostatic force for pushing back the toner from the edges towards the middle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004054945-A (JP)
Title: System for reducing at least one of power consumption and heat generation of microprocessor
Inventor: LIN CHONG MING
IPC: G06F1/32
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce at least either one of power consumption and heat generation in a microprocessor.  <P>SOLUTION: The system for reducing at least one of power consumption and heat generation in the microprocessor includes an instruction decoding unit constituted so as to decode machine code instructions (MCCs), an instruction execution part which is connected to the instruction decoding unit and is constituted so as to execute MCCs in a random order, a plurality of function units 108, 110, 112, and 114 which are connected to the instruction execution part and are constituted so as to be operated in relation to execution of MCCs, and a logic unit 116 which is connected to the plurality of function units, the instruction decoding unit, and the instruction execution part and is constituted so as to control turning-on of function units, and the logic unit controls selective turning-on of a subset of a plurality of function units required for operation in relation to execution of MCCs.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005049534-A (JP)
Title: Manufacturing method of cylinder with cam groove and cylinder with cam groove manufactured by the method
Inventor: KOJIMA KAZUMITSU
IPC: B29C33/38
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method capable of improving operations regarding to a cylinder with cam groove of a camera, reducing power consumption of the camera, making manufacture expenses of a die for molding the cylinder with cam groove and manufacturing the high precision cylinder with cam groove, and to provide a cylinder with cam groove by using the manufacturing method.  <P>SOLUTION: In the manufacturing method of cylinder with cam groove, one or more times of trial molding are performed by using the die, the cylinder with cam groove is molded, thereafter, the copying measurement is performed in regard to a cam groove in the obtained cylinder with cam groove, the die is worked in accordance with data obtained as a result of the copying measurement and the desirable cylinder with cam groove can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005056598-A (JP)
Title: Heating device and image forming device
Inventor: WAKAHARA SHINICHIRO
IPC: H05B6/06
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To shorten downtime in an electromagnetic induction heating device having a magnetic flux adjustment means, to increase the lifetime of an induction electrical heating element that is a heating body, and to improve image quality in an image heating and fixing device.  <P>SOLUTION: An electromagnetic induction heating system has the induction electrical heating element 1 for generating heat by the action of the generated magnetic flux of a magnetic flux generation means 30, and heats a material to be heated by heat generated by the induction electrical heating element. There are provided the magnetic flux adjustment means 11 for changing density distribution for a heating section longitudinal direction crossing the conveyance direction of the material to be heated of the magnetic flux acting on the induction electrical heating element from the magnetic flux generation means, a first temperature detection means 13 for detecting the temperature of the induction electrical heating element corresponding to the inside of the conveyance region of the material to be heated, and a second temperature detection means 14 for detecting the temperature of the induction electrical heating element corresponding to the outside of the conveyance region of the material to be heated. In this case, the magnetic flux generation means 30 reaches an arrangement region E of the second temperature detection means of the induction electrical heating element, and the magnetic flux adjustment means 11 is set outside a small-size region B of the material to be heated and outside the arrangement region E of the second temperature detection means 14 of the induction electrical heating element 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005055206-A (JP)
Title: Braking device of backside dolly device
Inventor: SUZUKI KAZUTOSHI
IPC: F16F7/00
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To promptly stop a backside dolly device released by a towing means and a backside connecting means.  <P>SOLUTION: A backside braking device B<SB>1</SB>is constructed so that each rubber buffer body 26 attached between a slide body 25a and another slide body 25b is compressed and deformed and kinetic energy is absorbed by allowing a collision member 23 provided on the backside dolly device Db to collide with the slide body 25a and sliding the slide body 25a. The backside braking device B<SB>1</SB>is attached to an internal surface 5b of a single guide rail 5 constructing guide rails G at an immediate downstream side of a striker S in the guide rails G.  <P>COPYRIGHT: (C)2005,JPO&NCIPI