baber/WOPTO huggingface dataset:
Patent JP-2004303519-A (JP)
Title: Discharge lamp lighting device
Inventor: TSUGITA KAZUHIKO
IPC: H05B41/24
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device with a simple circuit, constitution easy to assemble, high protection performance in abnormality of the lamp, a low price, and high productivity.  <P>SOLUTION: The discharge lamp lighting device converting DC voltage of a DC power source E into high frequency voltage with a self-exciting inverter circuit IV of a load current feedback system and lighting a lamp LA with the high frequency voltage is equipped with a lamp abnormality detecting circuit NP1A detecting the abnormality of the lamp LA; an oscillation starting timer circuit NP1B letting flow starting current starting oscillation of the self-exciting inverter circuit IV from ON of a DC power source E for previously set time; and an oscillation stopping circuit NP1C having a capacitor C5 charged from oscillation starting of the inverter circuit IV, and stopping the oscillation of the inverter circuit IV by discharging charges charged in the capacitor C5 based on an output signal of the lamp abnormality detecting circuit NP1A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299194-A (JP)
Title: Management of wear degree of printer
Inventor: SUMINO NORISHIGE
IPC: B41J29/42
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To perform management of the wear degree of a printer accurately and to eliminate a management server or to lessen the load on the management server.  <P>SOLUTION: A printer PRT1 counts the number of dots and the number of pages for each print job and records them while accumulating. Parameter values, e.g. print density, are then calculated based on these values and displayed on a liquid crystal panel. Furthermore, the parameter values thus calculated are transmitted to the personal computer of a management staff.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299959-A (JP)
Title: Fire resistant composition, monolithic refractory, and dry spray application method
Inventor: YAMAGISHI TORU
IPC: F27D1/16
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fire resistant composition light in weight, low in thermal conductivity, and high in heat resistance.  <P>SOLUTION: This fire resistant composition contains 35-70 wt% light aggregate, 1-30 wt% mica or wollastonite, 20-40 wt% hydraulic binder, and 5-25 wt% clay. The light aggregate favorably contains at least a kind of inorganic hollow material selected from the group consisting of a fly ash balloon, pearlite, and vermiculite. This fire resistant composition gives a monolithic refractory by kneading it with water and drying the product. This fire resistant composition is used for dry spray application comprising a press feeding process to press feed the refractory to the tip of the nozzle of a refractory spray machine by compressed air, a kneading process to knead it with water at the tip of the nozzle, and a spray process to spray the obtained kneaded product to treating objects.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303914-A (JP)
Title: Electromagnetic wave shielding sheet
Inventor: KUWABARA YUJI
IPC: H05K9/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent electromagnetic wave shielding sheet which may be manufactured easily and also easily realizes electrical continuity even when it is adhered to objects of various sizes.  <P>SOLUTION: The electromagnetic wave shielding sheet is formed by sequentially laminating a transparent base material layer 2, a conductive material layer 4 having a plurality of apertures 5, and a transparent adhesive material layer 7 having conductivity. In this sheet, the adhesive material layer 7 is in contact with at least a part of the conductive material layer 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299531-A (JP)
Title: Sensor device for tire
Inventor: SHIMURA KAZUHIRO
IPC: G01L17/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor device for a tire whereby transmission efficiency can be enhanced without obstructing tire rim assembly work.  <P>SOLUTION: This sensor device for the tire for detecting tire inner part information in a state of being arranged in a tire air chamber and transmitting the detected result to the outside is provided with a case 1 for housing an electronic component, and an antenna 2 extending to the outside of the case 1. A tip 2a of the antenna 2 can be freely displaced to the tire radial outside by centrifugal force at the time of rotation of the tire. The antenna 2 comprises a conductive material exhibiting flexibility.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302161-A (JP)
Title: Reflective liquid crystal display device
Inventor: HAMADA TETSUYA
IPC: G09G3/20
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflective liquid crystal display device which realizes display of higher quality according to the condition of use.  <P>SOLUTION: The reflective liquid crystal panel 5 is a liquid crystal panel equipped with a reflection layer for reflecting light. The reflection type liquid crystal panel 5 is irradiated with a front light 3. A control section 6 controls the white display voltage which is the maximum voltage to be applied to the reflective liquid crystal panel 5 so as to be made greater when the front light is lighted than when the front light is unlit according to the signal for discriminating the lighting of the front light indicating whether the front light 3 is lighted or unlit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311045-A (JP)
Title: Automatic flashing device and self-control lighting device for light in building
Inventor: TERASAKO HIDEAKI
IPC: F21Y101/00
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-control lighting device which can turn on/out a light in a building by self-control using a current JIS-2 type (Japanese Industrial Standards-2 type) automatic flashing device.  <P>SOLUTION: The self-control lighting device comprises a vessel type blind box having an end as a lighting mouth, in which an illuminance detecting means and an electric power feeding circuit for the light with an on/off-switch that works by a command from the illuminance detecting means are contained. Lighting quantity adjusting equipment having a fixed shading plate with an aperture for taking in exterior light and a movable shading plate is attached to the lighting mouth. The movable shading plate adjusts the lighting quantity corresponding with the command from the illuminance detecting means, which commands the on/off switch of the electric power feeding circuit to be turned on/off according to an exterior surrounding illuminance outside the building in reference to an illuminance at a place in the building, where the light is disposed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004007538-A (JP)
Title: Method and corresponding data stream for transmitting electronic program guide including preview
Inventor: QUERE THIERRY
IPC: H04H20/00
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solution for reducing an average standby time required for accessing EPG (Electronic Program Guide) services without an increase in stream transmission speed.  <P>SOLUTION: A data stream composing an electronic program guide including a video and/or audio preview is intended to be downloaded in a digital service decoder for a TV set. The data stream comprises a routine for decoder for loading a directory for data block of the stream and the electronic program guide into a memory, and activating them in the decoder, a frist header data block including screen display parameters, and second data blocks each including the video and/or audio preview. The first header data block repeates between the second data blocks in the stream to enhance the convenience of the EPG services.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333638-A (JP)
Title: Communication terminal and radio communication method
Inventor: AIHARA KOICHI
IPC: H04B1/707
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To save the power consumption as much as possible and to perform accurate cell management in real time in cell detection and cell monitor.  <P>SOLUTION: In a correlation circuit 103, a correlation value is obtained by despread processing of a reception signal. The correlation value is sent to a cell detection circuit 104 and a cell monitor circuit 105. Results of cell detection and cell monitor are sent to a cell management table 106, and cells are classified and managed. After changing a period of cell monitor and cell detection by various events, a management circuit 107 instructs the cell detection circuit 104 and the cell monitor circuit 105 to detect and monitor cells with the changed period.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004312172-A (JP)
Title: Receiver
Inventor: UOZUMI TAKESHI
IPC: H01Q1/10
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiver capable of obtaining an optimum reception state independently of an installed location.  <P>SOLUTION: The receiver 1 is provided with: a rod antenna 2a acting like a hot side antenna and capable of being telescopic in the length direction; a rod antenna 2b whose one end is connected to the ground, acting like a ground line side antenna, and capable of being telescopic in the length direction; and supports 3a, 3b that are located on one and same plane of outer circumferential planes of an enclosure case of the receiver 1, freely turnably support the antennas 2a, 2b by using the plane for a support plane α and keep the angle of the antennas 2a, 2b with respect to the support plane α in a freely revisable way.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312583-A (JP)
Title: Imaging apparatus
Inventor: YAMANAKA MUTSUHIRO
IPC: H04N101/00
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of easily correcting a parallax without depending on a complicated mechanism.  <P>SOLUTION: A digital camera is a binocular imaging apparatus equipped with a first image pickup part including a first lens and a first imaging device and a second image pickup part including a second lens and a second imaging device of which the number of pixels is less than that of the first imaging device. An image pickup range G3 corresponding to an image G1 picked up by the first imaging device is segmented from an image G2 picked up by the second imaging device, and the segmented image is magnified and displayed as a live view image. Such electronic parallax correction is performed, so that the parallax correction can be easily implemented without depending on the complicated mechanism.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316444-A (JP)
Title: Variable valve system
Inventor: KISHITANI TAKAO
IPC: F01L1/18
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable valve system capable of continuously varying valve lift and a rocker arm with wear resistant material chip used for the variable valve system.  <P>SOLUTION: This system includes a variable arm 1 arranged between one end of the rocker arm 4 and a valve 5, being reciprocated by rock of the rocker arm and pressing an end part of the valve to open and close the valve. A fixed shaft 3 and a variable shaft 2 are stored in a valve side and a rocker arm side, of inside of the variable arm, respectively, in such a manner that the same can slide within the variable arm when the variable arm is reciprocated by rock of the rocker arm. The variable shaft 2 is supported in such a manner that the variable arm can be rotated around the fixed shaft 3, rotation radius defined as distance between a contact part of a rocker arm side end part of the variable arm and one end of the rocker arm and a shaft center of the rocker shaft 8 is changed by rotation of the variable arm to continuously vary valve lift.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314198-A (JP)
Title: Polishing sheet and its manufacturing method
Inventor: NAKAHARA MASAKI
IPC: B24D3/00
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing sheet which prevents damage of a cutting-off blade due to abrasive grains, reduces the loss of the material such as abrasive grains, and has high manufacturing efficiency.  <P>SOLUTION: The circular shape polishing sheet is mounted on a polishing surface plate of a polishing machine via an elastic pad, and polishes an end face of a ferrule of a optical fiber connector by moving the polishing sheet together with the polishing surface plate, while the end face of the ferrule of the optical fiber connector is pushed against the surface of the polishing sheet. The polishing sheet comprises: a base material sheet 2 formed such that its outer peripheral edge has a circular shape; a polishing layer 3 formed on the base material sheet 2 so as to have an annular shape and to be concentric with the base material sheet; and an outer exposed region 2a of the base material sheet 2 formed radially outside the polishing layer 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313582-A (JP)
Title: Irradiation device for microwave therapeutic apparatus
Inventor: KAWABATA KUNJI
IPC: A61N5/04
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device reducing microwave leaking outside as much as possible, excellent in efficiency, giving less influence to outside, and capable of safely treating.  <P>SOLUTION: An electromagnetic shielding cover having an opening portion is provided to the irradiation device comprising an antenna and a reflector, the opening portion is brought into contact with the portion of the living body to be heated to perform electromagnetic shielding, and to cause the microwave not to leak outside except the portion to be heated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318754-A (JP)
Title: Method for displaying image, clothing trial fitting method using same, and clothing trial fitting device
Inventor: SATO NOBORU
IPC: G09G5/36
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display method for arbitrarily displaying an outer appearance image from a designated direction on a screen, a clothing trial fitting method and a clothing trial fitting device using the image display method.  <P>SOLUTION: The image of a person 5 is photographed at a fixed position by photographing devices 2 by every arbitrary angle from circumferential places. The photographing outputs of the cameras 201, 202, ..., 20n, ... of the photographing devices 2 are given to a control part 3. The control part 3 digitally processes the photographing outputs of the respective cameras 201, 202, ..., 20n, ..., and stereoscopically displays the photographing outputs on a three-dimensional display 4. When a photographing direction is designated on the screen, the image of the person 5 is displayed to turn in the designating direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314572-A (JP)
Title: Harness guide member / image forming device
Inventor: KOMODA NOBUTO
IPC: B41J29/00
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a harness guide member which can guide and protect a cheap general-purpose harness irrespective of constraints such as the space and size of a device to be used.  <P>SOLUTION: Unit substrates 21 each having an identical shape with a U shape section are bendably coupled, and a harness 13 is contained therein. The unit substrate 21 at one end is fixed to main equipment 10 of an image forming device, and the unit substrate 21 at the other end is fixed to a unit which is extendable in relation to the main equipment 10. A harness guide means 20 is also bent and stretched with retracting and stretching operations of the unit, and the harness 13 is guided and protected without being pinched.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323867-A (JP)
Title: High-tensile-strength steel for welding superior in toughness at heat-affected zone in super high-heat-input weld
Inventor: SHIGESATO GENICHI
IPC: B23K25/00
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-tensile-strength steel for welding superior in toughness at a heat-affected zone in a super high-heat-input weld.  <P>SOLUTION: The high-tensile-strength steel for welding comprises, by mass%, 0.04-0.2% C, 0.02-0.15% Si, 1.5-3.0% Mn, 0.02% or less P, 0.004-0.01% S, 0.2-2.0% Cu, 0.04-0.1% Ti, 0.004-0.03% Nb, 0.001-0.01% Mg, 0.004-0.008% N, less than 0.001% Al and the balance Fe with unavoidable impurities. The high-tensile-strength steel for welding includes sulfide particles containing one or more elements from among Mn, Cu, Nb and Mg having particle sizes of 3 nm to 3 μm in an amount of 2×10<SP>7</SP>/mm<SP>3</SP>to 1×10<SP>9</SP>/mm<SP>3</SP>in the steel, and is superior in the toughness at the heat-affected zone in the super high-heat-input weld.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004095527-A (JP)
Title: Control method and device for fuel cell device
Inventor: YANG GENSEI
IPC: H01M8/24
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide one kind of a control device of a fuel cell device, and to make the fuel cell device operable under the best operational condition by the control of the control device.  <P>SOLUTION: This control device of the fuel cell device is equipped with a microprocessor, a voltage detection circuit, a current detection circuit, a hydrogen gas pressure detection circuit, a temperature detection circuit, an air flow control circuit of pulse width modulation control, and a pulse generation circuit. The air flow control circuit receives the control of the microprocessor, and by an output current value of the fuel cell device, controls a wind volume of a ventilation device inside an air supply tube wire by a control signal of the pulse width modulation. The pulse generation circuit receives the control of the microprocessor, generates the pulse signal, and controls the open and close state of a hydrogen gas valve inside the hydrogen gas supply tube wire of the fuel cell device. By the control of the control device, the operation of the fuel cell device is controlled by set values of prescribed numeric values of a control process and each item.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004324057-A (JP)
Title: Door handle device for vehicle
Inventor: TANIMOTO TETSURO
IPC: E05B1/00
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door handle device for a vehicle, which can restrain a signal wire and a coupling member from interfering with each other, without an increase in the number of man-hours.  <P>SOLUTION: A transmitting antenna 21 and the like are housed in an internal space S which is formed of a handle body 12 and a handle cover 13. The handle body 12 is provided with a boss part 13a which is protruded in a direction nonparallel to the pull-out direction of a wire harness W connected with the transmitting antenna 21 and the like, so as to connect the handle body 12 and the handle body 13 together. The handle body 12 is provided with ribs 36 and 37 for positioning the wire harness W in such a manner as to avoid the boss part 13a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323371-A (JP)
Title: Method for producing dialkyl carbonate
Inventor: TANAKA HIDEJI
IPC: C07C69/96
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently producing a dialkyl carbonate from carbon monoxide and an alkyl nitrite with which the loss in nitrogen components by formation of nitric acid as a by-product is suppressed when the alkyl nitrite is recycled from an alkyl nitrite source, especially nitric oxide.  <P>SOLUTION: The method is to produce the dialkyl carbonate from the carbon monoxide and the alkyl nitrite. The method is characterized as follows. A bottom product containing the nitric acid and an alcohol is taken out of the bottom of a reaction column for recycling the alkyl nitrite and introduced into a reactor for converting the nitric acid and the carbon monoxide is fed to the reactor. The introduced bottom product is brought into contact with the carbon monoxide in the presence of a platinum group metal catalyst to produce the alkyl nitrite. The resultant alkyl nitrite-containing gas is fed to the reaction column for recycling the alkyl nitrite.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328122-A (JP)
Title: Crystal oscillator and its manufacturing method
Inventor: MIZUNO TORU
IPC: H03H9/215
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an ultra-thin crystal oscillator having a uniform thickness.  <P>SOLUTION: This method of manufacturing a crystal oscillator comprises a first polishing process (steps S202-S204) of polishing only one face of a quartz cut out in a step S201, and a second polishing process (steps S205-S207) of polishing the opposite face relative to the one face after ending the first polishing process (steps S202-S204), thereby obtaining a crystal oscillator having a thickness of approximately 15 μm or less. The crystal oscillator has a uniform thickness over the entire surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353092-A (JP)
Title: Antibacterial and antifungal fiber
Inventor: SHOEN SUSUMU
IPC: D01F2/06
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a regenerated cellulose fiber produced from bamboo pulp as a raw material and having the original excellent antibacterial and antifungal properties of bamboo, to provide a fiber product, and to provide a method for producing the same.  <P>SOLUTION: This method for producing the regenerated cellulose fiber having the antibacterial and antifungal properties is characterized by treating a regenerated cellulose fiber produced from bamboo pulp as a raw material with a solution containing a surfactant as a main component. The regenerated cellulose fiber obtained by the production method, and the fiber product.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322820-A (JP)
Title: Lid guide mechanism
Inventor: NISHIYAMA KEIJI
IPC: F16H21/04
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lid guide mechanism capable of increasing an item storing capacity by a simple structure.  <P>SOLUTION: This lid guide mechanism comprises a box main body 3 having at its upper part an opening 1 and provided with a guide passage 2, at its end surface, extending in a lateral direction; a lid 4 capable of closing the opening 1; and a link 5 pivotally supported at its one end to the lid 4 by a pin 8 and provided, at the other end, with a guide member 9 moved along the guide passage 2. The lid 4 is moved between a closing position and a raised position around the center part of the other end of the link 5 while the position of the other end of the link 5 in respect to the guide passage 2 is kept constant. The lid 4 is ascended or descended between the raised position and its releasing position so as to prevent a locus of the lid 4 from interfering with the item storing space in the box main body 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325908-A (JP)
Title: Sound collecting device of percussion instrument
Inventor: HAGIWARA TAKASHI
IPC: G10D13/20
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a reproduction sound which is rich in reality and close to an actual sound by accurately collecting the sound of a percussion instrument, specially, a bass drum and obtaining an electrical signal which resembles the actually heard low-pitched sound.  <P>SOLUTION: A diaphragm 3 is spread at an open end of a shell 2 which is cylindrically formed and electroacoustic transducers 8 and 23 are arranged in the shell to obtain the low-pitched electrical signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI