baber/WOPTO huggingface dataset:
Patent JP-2004047450-A (JP)
Title: Reinforcing material for proton conductive film, proton conductive film using same and fuel cell using same
Inventor: INO JUICHI
IPC: H01M8/10
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforcing material for a proton conductive film with excellent heat resistant property and durability, high strength, and low cost, and to provide a fuel cell using the same.  <P>SOLUTION: The reinforcing material for the proton conductive film is made of glass fiber cloth having a porous surface layer covered by a silica layer. A thickness of the porous layer is 10 to 500 nm, a thickness of the silica film is 10 to 1,000 nm, and a porosity of the glass fiber is 50 to 95%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004341289-A (JP)
Title: Lithographic printing original plate
Inventor: TOMITA TADAFUMI
IPC: G03F7/11
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithographic printing original plate having an image recording layer having extremely high sensitivity and capable of recording an image with laser light.  <P>SOLUTION: The lithographic printing original plate comprises a supporting body for a lithographic printing plate having a hydrophilic layer on the surface, and an image recording layer capable of recording an image with IR laser light layered on the hydrophilic layer. The absorbance of the hydrophilic layer for IR rays at 830 nm wavelength is ≥60%, and the transmittance of the image recording layer for IR rays at 830 nm wavelength is ≥10%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340790-A (JP)
Title: Angular velocity sensor and angular velocity detection apparatus
Inventor: SUZUKI TAKAHIKO
IPC: G01C19/567
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive angular velocity sensor capable of highly precisely detecting angular velocities through the use of a vibration mode which can not be caused by external vibrations.  <P>SOLUTION: The angular velocity sensor is provided with a vibrator 2 made of a magnetostrictive material and formed in a rotating body; a support member 3 arranged on the axis of the vibrator 2 for supporting the vibrator 2 at a section of the surface of the vibrator 2 at which its axis passes; an exciting coil 4 for generating vibrations in radial directions in the vibrator 2 due to magnetostrictive effects by generating a magnetic field along the radial directions centering on the axis in the vibrator 2; and a detecting coil 6 arranged at a distance from the vibrator 2 for detecting changes in magnetic flux according to vibration changes based on the Coriolis force acting on the vibrator 2 according to angular velocities.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004146778-A (JP)
Title: Photoelectric converter and method of manufacturing the same
Inventor: IZUMI YOSHIHIRO
IPC: H04N5/369
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric converter and a method of manufacturing the same that eliminate a process of binding microglass sheets serving as protective substrates and also eliminate a protrusion of mounting member on a part where an original image is mounted on an imaging surface.  <P>SOLUTION: An image reading apparatus 10 comprises a photoelectric conversion element forming substrate 4 having a plurality of photoelectric conversion elements 2 formed on the back of an information reading surface, and a support substrate 1 which is bonded in an integrated manner via an adhesive resin 5 while facing the plurality of photoelectric conversion elements 2 of the photoelectric conversion element forming substrate 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004338671-A (JP)
Title: Front end panel
Inventor: KUNIKATA YUHEI
IPC: B60R21/34
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To protect a pedestrian from an impact at a collision while enhancing safety against the collision.  <P>SOLUTION: An impact relaxing member 3 having a hollow cross section shape and made of a metal is integrally formed to an upper member part of a panel body 2 made of a resin. Thereby, an impact energy can be absorbed by deforming the impact relaxing member 3 with high toughness made of a metal and the impact energy can be absorbed while ensuring high durability. Since the impact energy can be absorbed by deforming the impact relaxing member 3 made of a metal as a crush box, the front end panel 1 can be easily deformed when the pedestrian and the vehicle collide. Accordingly, since the impact force when the pedestrian and the vehicle collide can be easily absorbed by the front end panel 1, the damage received by the pedestrian, particularly the damage applied to the head can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340872-A (JP)
Title: Instrument for vehicle
Inventor: TANE SEIGO
IPC: B60K35/00
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To avoid cost increases due to increases in the number of light sources when ambient display parts are provided for a plurality of locations.  <P>SOLUTION: A first reflecting surface 21 and a second reflecting surface 22 having different angles θ1 and θ2 of inclination are formed in a front cover covering, from the surface side, a scale panel 30a provided with a scale part. An illuminating device 60 for emitting light toward both reflecting surfaces 21 and 22 is arranged on the surface side of the front cover 20. Under normal conditions in which no anomalous conditions have occurred in any section of a vehicle, a first ambient display for making reflecting light of the illuminating device 60 visually recognized as a virtual image m1 by reflecting it at the first reflecting surface 21 is executed, and a second ambient display for making light of the illuminating device 60 virtually recognized as a virtual image m2 by reflecting it at the second reflecting surface 22 is executed. Since it is thereby possible to display both ambient displays by one illuminating device 60, it is possible to achieve the purpose.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004042625-A (JP)
Title: Recording head, recorder having the same, and method of controlling the recording
Inventor: AIHARA YOSHIHIKO
IPC: B41J2/355
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a recording head provided on a carriage is not accurately driven in the case where a waveform is deformed while a heat pulse is transmitted to the recording head mounted on a carriage from a gate array.  <P>SOLUTION: This recording head comprises a plurality of heating elements 31-34 and driving circuits 21-24 for driving the heating elements by energizing them. The recording head further comprises a shift register 1 for holding digital data supplied from the external section by serially fetching them, a counter 3 for counting a clock, a comparator 2 that compares time length data included in the digital data with the counted value of the counter 3 and outputs an agreement signal when they are agreement with each other, and a flipflop circuit 10 that makes a driving signal to be disable according to the agreement signal based on the counted value counted by the counter 3 from a driving start signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004345759-A (JP)
Title: Coil windingout device and coil holding drum used therefor
Inventor: YAMAMOTO OSAMU
IPC: B65H49/32
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coil windingout device allowing use of both large and small coils and mounting of a plurality of small coils at the same time.  <P>SOLUTION: The device includes a support leg 2 provided with a support table 8 having a first mounting part, a middle support medium 4 having a plurality of second mounting parts, a first drum for supporting a large coil, and a second drum 56 for supporting a small coil. The first drum and the middle support medium are selectively and detachably attached to the first mounting part of the support table. The second drum is detachably attached to the second mounting part of the middle support medium.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345013-A (JP)
Title: Abrasive grain feeder
Inventor: OGAWA MASANOBU
IPC: B24B57/02
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abrasive grain feeder which smoothly and constantly feeds a polishing material.  <P>SOLUTION: This device continuously carries alumina powder of the polishing material fed from a hopper 14 to a slot 18 by a carrying part 9 comprising a screw mechanism and discharges the powder from a discharge port 19 to the outside. The screw mechanism is provided with: a carrying cylinder 16 formed with the slot 18 on an end side cylinder wall and provided with the discharge port 19 on the other end side; and a discharge screw 17 extended by providing a screw shaft 20 in a cylinder shaft direction within the carrying cylinder 16. A ratio of a shaft diameter Y of the screw shaft 20 of the discharge screw 17, an outer diameter Z of a blade 21, and an inner diameter X of the carrying cylinder 16 is 1:(2.0 to 2.08): (2.1 to 2.22).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348342-A (JP)
Title: Ic card and method for processing ic card
Inventor: FUKUDA AKI
IPC: G06F12/16
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC card incorporating an IC chip which is equipped with a writable/rewritable non-volatile memory, a control element such as a CPU and a means for inputting/outputting data from the outside, and a method for processing the IC card, wherein a processing time is shortened by reducing the number of times of writing in the non-volatile memory and the life of the non-volatile memory is prolonged.  <P>SOLUTION: In this IC card 4 which is provided with a rewritable non-volatile memory for executing processing by an application stored in the non-volatile memory, data are temporarily read from the non-volatile memory to a volatile memory(writing buffer), and the data are edited on the volatile memory, and when the data edition is completed, the data are written in the rewritable non-volatile memory.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348830-A (JP)
Title: Multi-layer structure for plotting minute structure and plotting method, and manufacturing method of original disk of optical disk and mastering method
Inventor: KIN SHUKO
IPC: G11B7/24
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-layer structure and minute structure plotting method in which a pit pattern of diffraction limit or less can be formed using a laser beam.  <P>SOLUTION: This structure is a multi-layer structure comprising a substrate, a dielectric layer formed on the substrate, and an alloy layer or a metal oxide layer, when temperature of a part irradiated with the laser beam exceeds the prescribed temperature, volume of the part is varied. Volume variation is caused only in a region in which temperature exceeds the prescribed temperature by irradiating this multi-layer structure with the laser beam and forming temperature distribution in the beam spot. Thereby, minute plotting can be performed for the multi-layer structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344049-A (JP)
Title: Apparatus for evaluating cell growth ability and method therefor
Inventor: KINOOKA MASAHIRO
IPC: C12M1/00
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for evaluating cell growth ability and an apparatus therefor.  <P>SOLUTION: A computer 40 inputs a projected image when an individual cell 11 is projected from a CCD (charge coupled device) camera 37 to the bottom of a culture container 13, successively subjects the projected image to an image analysis and calculates the projected area Pa of the individual cell 11 to give a circle-equivalent radius (r) when the cell 11 is regarded as a circle. A shrinkage rate V(=-dr/dt) is obtained from the time change rate dr/dt of each circle-equivalent radius (r) and its inverse number is recognized as an adhesion density parameter D. The number of times Ndr of the remaining cell division being a parameter exhibiting cell growth ability is obtained from the adhesion density parameter D by using a map previously memorized in an HDD (hard disk drive), namely a map exhibiting relation between the adhesion density parameter D and the number of times Ndr of the remaining cell division.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345205-A (JP)
Title: Manufacturing method for screen printing plate
Inventor: YOSHIDA KOJI
IPC: G03F7/20
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a screen printing plate, which can enhance smoothness of a surface of a resin film.  <P>SOLUTION: In this manufacturing method for the screen printing plate wherein a screen is stretched in a plate frame and the resin film with a prescribed pattern is formed on one surface of the screen, a film is stuck on the surface of the resin film formed in the prescribed pattern, and the resin film is pressed from on the film so that the surface of the resin film can be deformed along a sticking surface of the film; and the resin film is dried in a state wherein the film is stuck.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348426-A (JP)
Title: Multidimensional spatial data search method, multidimensional spatial data search device, multidimensional spatial data search program and recording medium with multidimensional spatial data search program recorded
Inventor: HATANO HITOSHI
IPC: G06F12/00
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multidimensional spatial data search method that provides different dynamic weighting to each feature, in a search of a high-dimensional space formed of a plurality of types of features.  <P>SOLUTION: Out of a plurality of multidimensional spatial data tree structures constituting multimedia data stored in a database, a largely weighted multidimensional spatial data tree structure is searched preferentially, and with pessimistic distances about leaf nodes, a pruning strategy is executed on the basis of optimistic distances about accessed nodes to locate the nearest neighbor leaf node, so that the reduced node access enables improved search performance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318035-A (JP)
Title: Signboard using multi-image display board
Inventor: FUKUDA HIROSHI
IPC: G09F13/20
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination signboard on which picture expressions, colors and pictures can be simply and inexpensively changed, extremely beautiful pictures like wonderland can be drawn even in a dark place, picture colors and picture changes are allowed to follow instinctive variation to have natural interests, electric rates can be reduced because of low power consumption, and colors and pictures of large areas on a large screen can be simply and inexpensively changed.  <P>SOLUTION: The signboard drawn by reflection materials and color changing light emitting materials is irradiated with a plurality of light sources such as visible radiation and light of specific wavelength, irradiating directions and switching methods (respective light sources are switched in each sort alternately or simultaneously at a fixed time interval) are selected, or the signboard drawn by the reflection materials and the color changing light emitting materials is moved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350725-A (JP)
Title: Medical image recording apparatus
Inventor: SHOJI HIDEYUKI
IPC: A61B1/04
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical image recording apparatus with which labors to select an image to use for a report when the report is produced is reduced and the report production becomes simple.  <P>SOLUTION: The medical image recording apparatus is constituted to display a selection mark 142 when SW_B of a scope switch 131 is pressed down and when SW_A is pressed down in the above situation, an endoscopic image captured by a scope 13 is captured. Also header information including information to indicate that the marking is performed is added to the endoscopic image by a header information adding member 114 and transmitted to a server 15. The image to be used is selected from the marked images when the report is produced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004132684-A (JP)
Title: Heat insulating sealing material, heat insulating sealing assembly, and heat insulating device
Inventor: TAWARA HARUMASA
IPC: F25D23/02
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat insulating sealing material realizing a reduction of the manufacturing cost, exhibiting superior heat insulation property, and not needing a large power when closing a lid body, and a heat insulating sealing assembly and a heat insulating device using the heat insulating sealing material.  <P>SOLUTION: The long heat insulating sealing material SO is used in the heat insulating device provided with a substantially box shaped heat insulating device body 91 having a housing chamber 91a in an interior and an opening rim 91b opening the housing chamber 91a to the outside, and the rotary opening and closing type lid body 92 sealing the opening rim 91b of the heat insulating device body 91 by a circumferential rim 92a. The heat insulating sealing material SO has an attachment base part 1 comprising an elastic material attached by engagement with an engagement groove 93 provided along the opening rim 91b or the circumferential rim 92a, and a sealing part 2 comprising an elastic material having more flexibility than the attachment base part 1 and integrally protruding from the attachment base part 1 toward an opening and closing direction of the lid body 92. The sealing part 2 comprises a hollow first sealing part 21 positioned in an outer side in an inside/outside direction based upon a plane center of the lid body 92 and a lip-like second sealing part 22 positioned inside, maintaining an interval with respect to the first sealing part 21, extending in parallel with the first sealing part 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004353514-A (JP)
Title: Method and device for reducing nitrogen oxide of two-stroke diesel engine
Inventor: YAMAGUCHI MASATAKA
IPC: F01N3/08
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that the amount of water injection is difficult to increase, a water injection device is constantly exposed to high-temperature and high-pressure combustion gas, and it is difficult to ensure reliability thereof.  <P>SOLUTION: Water W is sprayed from a side surface of a cylinder 1 toward expanded high-temperature exhaust gas G present in an upper part of a piston 7 before the piston 7 reciprocating in a cylinder 1 of a two-stroke diesel engine 11 is lowered to start the scavenging, or when the piston performs the scavenging, and exhaust gas G in an area close to the upper part of the piston is cooled. By cooling exhaust gas G in the cylinder without discharging it outside and reusing the cooled exhaust gas, the exhaust gas temperature is dropped, and the oxygen concentration in the air to be compressed in the next stroke is reduced to effectively reduce the amount of NOx.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004026143-A (JP)
Title: Method and device for identifying target vehicle in automatic speed control collision avoidance system
Inventor: MIYAHARA SHUNJI
IPC: G08G1/16
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for identifying a preceding vehicle as a target vehicle in a transient and a non-transient conditions.  <P>SOLUTION: In general, to make an estimated position of a target vehicle, this method comprises a step for estimating the position of the target vehicle from the position of an ACC vehicle, a step for creating a time dependent positional trace of the target vehicle, a step for estimating the radius of the positional trace of the target vehicle by applying circular curve fitting to the positional trace of the target vehicle, and a step for judging whether the target vehicle being in a lane of the ACC vehicle by using the radius of the positional trace, the estimated position of the target vehicle and the position of the ACC vehicle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004356554-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: SASAKI TAKAOKI
IPC: H01L29/78
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To effectively lower an interface level in an interface between an Si substrate and a gate insulating film while suppressing the damage of the Si substrate or a mixture of F in the gate insulating film and a gate oxide film due to an F ion implantation.  <P>SOLUTION: A method for manufacturing a semiconductor device includes a step of cleaning the Si substrate by using a dilute hydrofluoric acid, and then spin drying the Si substrate. The insulating film is formed on the Si substrate after cleaning in the state that F is retained. Then, when the insulating film is formed, a fluorine terminating part including Si-F bond is formed near the interface between the insulating film and the Si substrate with the F retained on the Si substrate. Thereafter, an electrode is formed on the insulating film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004364461-A (JP)
Title: Device and method for regenerative braking controlling method, and transporting device for transport unit
Inventor: WACHI SHIGEAKI
IPC: B60L7/12
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To achieve regenerative braking in a transporting device that has an unstable balancing point.  <P>SOLUTION: A control device 20 is provided with an inclination angle sensor 31 that detects an inclination angle, a rotational signal generator 32 that controls rotational operations, and an operation processors 33, 34. Also, power amplifying circuits 27, 28 are provided that supply to motors 14, 15 control powers 51, 52 amplified by electric power 57 supplied from a battery 26, using rotation and drive controlling signals 42, 43 as inputs. Furthermore, regenerative current adjusters 29, 30 are provided that adjust regenerative power 53, 54 from the motors 14, 15 based on regenerative current controlling signals 42, 43 to output prescribed charging currents 55, 56 to be supplied to the battery 26. Then, a mode switch 39 is provided that changes the operations of a first motor 14 and a second motor 15 by inputting the rotation and drive controlling signals 42, 43 and angular velocity 49, 50 from tacho-generators 37, 38.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003343116-A (JP)
Title: Axial yield type elasto-plastic hysteretic brace and damping steel farmed structure
Inventor: NAKAMURA HIROSHI
IPC: E04H9/14
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an axial yield type elasto-plastic hysteretic brace absorbing vibration energy such as an earthquake, wind force, or the like to a building or a steel farmed structure and a damping steel framed structure using the same.   <P>SOLUTION: In an axial yield type elasto-plastic hysteretic brace 1 in which a steel central axial force member 3 is inserted in a concrete member 2 for preventing buckling reinforced with a steel member 6 and an unbonded film 4 is formed at the interface between the steel central axial force member and the concrete 5 for preventing buckling. The cleavage line rigidity in the film thickness direction of the unbonding film is 0.1 N/mm<SP>2</SP>or higher in between 0-50% in compression strain, 21,000 N/mm<SP>2</SP>or lower in between 50-75% in compression strain and the film thickness d<SB>t</SB>, d<SB>w</SB>of the unbonded film is ≥0.5% as thick as the plate thickness (t) of the steel central axial force member and ≤10% as thin as the plate thickness (w) respectively to achieve the above property, moreover, it is achieved by use of the axial yield type elasto-plastic hysteretic brace to a damping steel framed structure.  <P>COPYRIGHT: (C)2004,JPO