baber/WOPTO huggingface dataset:
Patent JP-2005025022-A (JP)
Title: Charging member, cartridge with the same and image forming apparatus with cartridge
Inventor: TANAKA AKIKO
IPC: C09D183/07
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging member for a proximity charging system which prevents occurrence of unevenness in electric resistance, bleed-out of a conductive agent, toner adhesion and faulty charging due to those, is excellent in mechanical strength and durability, and ensures low environmental load, and to provide a cartridge with the same and an image forming apparatus with the cartridge.  <P>SOLUTION: In the charging member 10 including an electric resistance control layer 2 and a protective layer 3 in order on a conductive support 1, the electric resistance control layer 2 is formed with a thermoplastic resin composition in which a polymer type ionic conductive agent is dispersed, and the protective layer 3 is formed by coating with a water-based coating material. The polymer type ionic conductive agent is preferably a polyether ester amide containing compound. The water-based coating material preferably comprises a resin emulsion of a resin selected from a urethane resin, an acrylic resin, an acrylic silicone resin and a fluororesin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004054272-A (JP)
Title: Toner bottle
Inventor: YOSHIKI SHIGERU
IPC: G03G15/08
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner bottle which facilitates disintegration work after use while maintaining the mounting strength equivalent to that of the conventional toner bottles.  <P>SOLUTION: A mount 28f for mounting of a gear 28d is formed on the bottom side of the toner bottle 28, and a rotation-stopping protrusion 76 for stopping the rotation of the gear 28d is formed on the outer peripheral surface of the mount 28f. Also, a disengagement stopper protrusion 77 for obstructing coming-off of the gear 28a is formed to an annular shape. The rotation-stopping protrusion 76 is formed to a plane shape of an approximately trapezoidal shape consisting of an abutting surface 76a which is approximately perpendicular to a rotating direction (R direction) and a slope 76b tilting with respect to a removing direction (arrow T direction) of the gear 28d. In corresponding thereto, engagement recessed parts 78 for tightly engaging the protrusion 76 are formed on the gear 28d at corresponding two points.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005035326-A (JP)
Title: Hood structure for vehicle
Inventor: ENDO YOSHIHIDE
IPC: B62D25/10
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To relieve impact received by a collision object in the same way and to reduce a secondary collision, when the collision object collides with any portion of a hood.  <P>SOLUTION: An outer panel 12 of the hood 10 is made by a plate material of fixed thickness. An average cross-sectional curvature R in a prescribed region M is set to be within ±10% range (0.9R1≤R≤1.1R1) of an average cross-sectional curvature R1 in a prescribed region M1 at a vehicle width direction center part. The prescribed regions M and M1 are made as circular regions having diameters 300mm to 600mm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005043084-A (JP)
Title: System and method for compositing photographed image, program, and recording medium
Inventor: MATSUFUJI KAZUO
IPC: G06T1/00
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographed image composition system capable of producing efficiently a three-dimensional CG data of an object having a depth.  <P>SOLUTION: A shape coupling processor 3 sets photographing parameters in a three-dimensional shape input device 5, in a photographed image composition system 1. The three-dimensional shape input device 5 shifts a focal distance (within the range of the depth of a field) of a laser beam to acquire a plurality of photographed data of the measuring object 11. The shape coupling processor 3 receives the plurality of photographed data acquired by the three-dimensional shape input device 5, and couples the data to create a highly accurate coupled data. The three-dimensional shape of the measuring object 11 having the depth is produced efficiently based on the coupled data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005056900-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: UEDA TAKASHI
IPC: H01L29/78
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To restrain a Ge silicide layer from flocculating and to form a low-resistance SiGe-silicide layer easily in a silicide forming method of forming a SiGe layer that constitutes source/drain regions.  <P>SOLUTION: A method of manufacturing a semiconductor device provided with a distorted Si channel comprises the processes of: forming a gate electrode on a laminated layer composed of a saturated SiGe layer on an Si substrate and a distorted Si layer deposited thereon; forming the source/drain regions using the gate electrode as a mask and providing a channel region in the distorted Si layer between the source/drain regions; turning at least the surface regions of the source/drain regions amorphous; depositing a metal layer at least on the regions turned amorphous; subjecting the regions turned amorphous and the metal layer to a thermal treatment so as to enable them to react on each other to turn the metal layer present on the regions turned amorphous to a metal silicide layer; and removing the residual disused metal layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005055527-A (JP)
Title: Fixing device and image forming apparatus equipped with the same
Inventor: IWABAYASHI KAZUYA
IPC: G03G21/00
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve imbalance (temperature distribution non-uniformity) of a temperature of a fixing device at the time of printing operation and to reduce a rush current with paper in progress.  <P>SOLUTION: The device is equipped with a heating roller 231, a main heater 232a and sub heater 232b for heating the heating roller 231, a main thermistor 233a and sub thermistor 233b and a fixing drive section 237 for heating and controlling the heating roller 231 by individually driving the main heater 232a and the sub heater 232b based on detected temperatures of the thermistors 233a and 233b, and when the fixing device is in warm up operation, the fixing drive section 237 drives both of the heaters 232a and 232b until the temperature of the heating roller 231 reaches a print start temperature and when the detected temperature of either of the thermistors 233a or 233b reaches the print start temperature, driving of the heater of which the temperature is reached to is stopped and afterwards, the temperature adjusting at the time of the printing operation is performed by the other heater.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004107199-A (JP)
Title: Apparatus for manufacturing compost
Inventor: AONUMA TAKEZO
IPC: C05F3/06
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently carry out the fermentation of compost while keeping a compost material in a deposited state without turning over the material when the compost is manufactured.  <P>SOLUTION: In a compost manufacturing apparatus 30, the compost material 3 is accommodated in a compost tank 2 so as to be piled up to a predetermined height on the lattice floor part 31, and conduits 37, 38 having an air blower 35 between an upper chamber 34 and a lower chamber 33 is provided so as to send air into the compost material 3. Then, air is made to go through the compost layer from the conduits 37, 38 by the air blower 35, and fresh air is made to flow through the compost material 3 so as to accelerate the fermentation of the compost. Further, in the conduits 37, 38, an air treating tank (heater, deodorization mechanism, or the like) 36 is installed, and thereby, the compost material can be heated, and the deodorized exhaust gas is discharged to the outside through a switching valve 39.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005063677-A (JP)
Title: Fuel cell
Inventor: ABE MASAO
IPC: H01M4/92
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell using a metallic oxide having an oxidation-reduction function or a metal nitride as an electrode catalyst instead of a platinum catalyst.  <P>SOLUTION: In the fuel cell, a cathode and an anode are arranged while an electrolyte film is sandwiched, a gaseous oxidizing agent is supplied to the cathode, and a gaseous reducing agent is supplied to the anode. The fuel cell has the metallic oxide having the oxidation-reduction function or the metal nitride as an electrode catalyst in at least one electrode. As the metallic oxide, for example, ruthenium tetroxide can be used. As the metal nitride, for example, nitriding molybdenum can be used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004135274-A (JP)
Title: Method of scaling peak electric power amplitude in signal, and corresponding transmitter
Inventor: JAENECKE PETER
IPC: H04B1/707
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of scaling an electric power amplitude of a signal for better coping with the reduction in excess clipping, and to provide a transmitter that executes the method.  <P>SOLUTION: The method of scaling the peak electric power amplitude of a signal in the transmitter before transmitting the signal to an electric power amplifier has a step of calculating a scaling coefficient for pulse train, which includes a group made up of at least two adjacent peaks, whose electric power exceeds a predetermined threshold value T<SB>clip</SB>. The method includes a step of taking into account the influence of the scaling coefficient for one peak affecting the peak, which occurs, if one scaling coefficient is applied for at least another peak of the group, and a step of applying the calculated scaling coefficient for each peak of the group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005028530-A (JP)
Title: Method of producing component part having eccentric portion, and automobile component part
Inventor: HIRATA KIYOTAKA
IPC: B23B31/36
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing a component part having an eccentric portion, which minimizes an influence of change in an external diameter of a gripped shaft to achieve high accuracy in eccentricity, and easily and quickly adjusts the eccentricity, to thereby cope with production of component parts different in shaft external diameter and in eccentricity, and also to provide a device for producing the same.  <P>SOLUTION: According to the method, a concentric shaft (110a) of the component part (110) is gripped by a gripping means (12) in a direction perpendicular to an eccentric direction of an eccentric shaft (110b) of the component part (110), and the eccentric shaft (110b) is machined while the concentric shaft (110a) is kept gripped.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005033075-A (JP)
Title: Manufacturing method of electronic device
Inventor: IKUSHIMA KIMIYA
IPC: H01L35/02
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device such as a sensor improved in the degree of vacuum in a cavity.  <P>SOLUTION: A manufacturing method of an electronic device comprises the processes of: preparing a substrate 11 on which a part 12 of the electronic device is provided; forming a sacrifice layer covering the part 12 of the electronic device on a selected area of the substrate 11; forming a film 14 for a cavity wall covering the sacrifice layer on the substrate 11; forming at least one opening part reaching the sacrifice layer after penetrating the film 14 for a cavity wall in the film 14 for a cavity wall; selectively etching at least a part of the sacrifice layer via the opening part; forming a cavity surrounding the part 12 of the electronic device; and forming a sealing member 16a for closing up the opening part 21 with a sputtering method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005031047-A (JP)
Title: Thermal conductivity measuring method for heat insulation panel
Inventor: COLLINS RICHARD EDWARD
IPC: G01N25/18
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To make quickly measurable the thermal conductivity of a heat insulation panel without requiring labor and time.  <P>SOLUTION: A standard heat insulation panel G0 is arranged overlappedly on one face side of the measuring insulation panel G1 under a temperature condition different from that in a measuring environment, when finding the thermal conductivity C1 based on the change with time of a surface temperature on the measuring heat insulation panel G1 of a measuring object for measuring the thermal conductivity, a temperature on one face side of the standard heat insulation panel G0 under the condition, a temperature thereunder on the other face side of the standard heat insulation panel G0 that is the face overlapped onto the measuring heat insulation panel G1, and an environment temperature of the measuring environment are measured, and the thermal conductivity of the measuring heat insulation panel G1 is found based on a situational condition where the one-face temperature and the other-face temperature gets close to the environment temperature.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005036740-A (JP)
Title: Horizontal compressor
Inventor: EBARA TOSHIYUKI
IPC: F04C18/356
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a horizontal compressor capable of stably supplying oil to every sliding part of a compressor of which compression mechanism part is composed of a first and a second compression element.  <P>SOLUTION: The horizontal compressor (multi-stage compression type rotary compressor 10) is provided with a drive element 14 and a compression mechanism part 18 driven by a rotary shaft 16 of the drive element 14 in a hermetic vessel 12. The compression mechanism part 18 is composed of a first and a second compression elements 32, 34. Refrigerant compressed by the first compression element 32 is delivered in a delivery noise silencing chamber 64 of the first compression element 32. An ejector oil pump 80 using refrigerant delivered into the delivery noise silencing chamber 64 is provided. Oil at a bottom part in the hermetic vessel 12 is sucked to the rotary shaft 16 by ejector effect of the ejector oil pump 80.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005039093-A (JP)
Title: Laser device
Inventor: SUGA HIROBUMI
IPC: H01S3/042
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser device that is a solid-state laser device and is superior in emission efficiency.  <P>SOLUTION: The laser device 1 is provided with a solid-state laser medium that is provided a first surface 10A and a second surface 10B facing each other and is made of GdVO<SB>4</SB>or YVO<SB>4</SB>added with Nd<SP>3+</SP>, a high reflection film 12 that is formed on the first surface against the solid-state medium and reflects a light with a wavelength of 880±5 nm in a first wavelength and ranging 910 to 916 nm in a second wavelength, a reflection means 20 that forms together with the high reflection film an optical resonator whose a resonance Q value to a light having the second wavelength range is larger than that to a light with a total wavelength ranging 1060 to 1065 nm in a third wavelength and that is arranged so that the solid-state laser medium is within the optical resonator, and an exciting light source 22 to output a light with the first wavelength range for exciting the solid-state laser medium. Further, the laser device introduces a light from the exciting light source into the optical resonator in a direction different from an optical axis of the optical resonator and makes it enter the solid-state laser medium.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005038264-A (JP)
Title: Real-time screen transition information delivery system, method, server and comptuer-executable program
Inventor: ARAI MASASHI
IPC: G06F13/00
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To give a sufficient explanation to an inquiry for a Web screen, and to watch the same screen in real time even in a remote place.  <P>SOLUTION: The real-time screen transition information delivery system on the Internet 200 comprises a plurality of using terminals 101-103 connected to the Internet, and a real-time screen transition information delivery server 201 connected to the Internet, which registers the plurality of using terminals as the same group, and delivers the transition information of the Web screen selectively transited by a registered optional using terminal to the other using terminals.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005036559-A (JP)
Title: Tunnel segment and tunnel fire-resisting structure including the same
Inventor: YABE TORU
IPC: C09D201/00
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tunnel fire-resisting structure capable of efficiently carrying out construction work at a low cost and, at the sme time, exhibiting fire resistance efficiency excellent in the case a fire occurs in the tunnel fire-resisting structure constructed along the inner circumferential surface of a tunnel for protecting the tunnel structure from heat of the fire.  <P>SOLUTION: The tunnel fire-resisting structure 11 is formed by connecting a plurality of tunnel segments 1 along the inner circumferential surface of the tunnel. The surface on a tunnel space side of the tunnel segments 1 is partially formed as the outside surface 2, and the rest of the surface is formed as the inside surface of a recess section 3. A coating layer 12 consisting of a foaming fire resistive paint having a foamingly expanded character when it reaches a predetermined temperature is formed on the inner surface of the recess section 3. A fire-resisting coating layer 13 consisting of mortar is formed on the outside surface 2. It is favorable that the coating layer 12 and the fire-resisting coating layer 13 are partially laminated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005034483-A (JP)
Title: Wound covering pad for decompression therapy and decompression therapy instrument
Inventor: ISHIKAWA ATSUHIRO
IPC: A61L31/00
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a therapy instrument for a wounded part intended for enhancing a wound curing effect, facilitate therapy management and lessening a burden on a treater by continuously efficiently pouring a fluid having a high wound curing effect into an affected site of a wound having a lacuna and simultaneously continuously removing wound cure inhibiting substances such as a tissue exudate, pus, and tissue pieces.  <P>SOLUTION: The decompression therapy instrument is made up of a decompression therapy wound covering pad (4) molded of a thermoplastic synthetic resin having a gas blocking property, having adhesiveness to the skin around a wound, and having a plurality of capillaries permitting the movement of a fluid inside and outside the wound, and a suction means (2) connected to one capillary of the pad and intended for decompressing the wound and removing body fluids and a medicine pouring means (5) connected to the other capillary of the pad.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005042819-A (JP)
Title: Electromagnetic proportional pressure control valve
Inventor: ISHIKAWA MASATO
IPC: F16K17/06
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic proportional pressure control valve capable of controlling the fluid pressure in a control passage in a predetermined control mode without enlarging an electromagnetic apparatus even when the diameter of the control passage is increased.  <P>SOLUTION: In the electromagnetic proportional pressure control valve, a control passage 4 with pressurized fluid flowing therein and a discharge passage to allow working fluid to flow to the low-pressure side are communicated with a valve hole 2 of a valve body 1, a valve seat 7 is formed between a control passage communication part and a discharge passage communication part of the valve hole 2, and a valve element 12 which is seated on or separated from the valve seat 7 is movably accommodated in the valve hole 2. The spring force of a pressure regulation spring 13 is applied to the valve element 12 in the seating direction, and the fluid pressure of the control passage 4 is applied against the spring force of the pressure regulation spring 13 in the separating direction. In the control valve, a piston 14 to control the spring force of the pressure regulation spring 13 is movably accommodated in the valve hole 2, the pilot pressure corresponding to the working force of an electromagnetic apparatus 21 of a pilot valve 18 is applied to the piston 14, the piston 14 is moved according to the pilot pressure to control the spring force of the pressure regulation spring 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045628-A (JP)
Title: Receiver of orthogonal frequency division multiplex communication system
Inventor: JITSUKAWA DAISUKE
IPC: H04J11/00
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a highly accurate channel estimation of each subcarrier by appropriately eliminating the noise of a delay profile obtained by IFFT processing of the channel estimation of each subcarrier even when the number of subcarriers is not exponential power of 2 regarding a receiver of an OFDM communication system.  <P>SOLUTION: A channel estimating part 1-1 performs correlation between a received signal of a known pilot signal of each subcarrier and its pilot replica to calculate a temporary channel estimation. Further, a channel estimation group of the subcarriers of respective numbers (2<SP>n</SP>and 2<SP>m</SP>) of exponential power of 2 is segmented from temporary channel estimations, respective noise path eliminating parts 1-31 and 1-32 regard a sample whose power value is not higher than a prescribed threshold as a noise component and eliminates the sample with respect to a delay profile obtained by IFFT processing parts 1-21 and 1-22 respectively performing inverse fast Fourier transform, and respective FFT processing parts 1-41 and 1-42 subsequently perform fast Fourier transform.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048315-A (JP)
Title: Method for depositing microparticle on synthetic resin product
Inventor: YANO KATSU
IPC: D06M11/83
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To impart a synthetic resin product such as fibers, a fabric, nonwoven fabric or film with antimicrobial tendency and electrical conductivity by a simple treatment.  <P>SOLUTION: The synthetic resin product such as a synthetic fiber knitted/woven fabric, nonwoven fabric or synthetic resin film is agitated and mixed with a treatment liquid containing metallic or mineral microparticles 0.05-1.0μm in mean size, a dispersant and a pH adjustor at high temperatures to deposit the metallic or mineral microparticles on the surface of the synthetic resin product. As the metallic or mineral microparticles, microparticles of silver, copper, zinc, ceramics, tourmaline, etc. are used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004216114-A (JP)
Title: Oxygen enrichment machine
Inventor: YOSHIDA TOSHIYUKI
IPC: B01D53/22
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxygen enrichment machine which can gain the flow quantity of oxygen-enriched air even using a means with large air passage resistance such as an oxygen enrichment membrane or the like as an oxygen enrichment means.  <P>SOLUTION: The oxygen enrichment machine includes the oxygen enrichment means 2 disposed in a main body and a suction means 10 to suck the oxygen-enriched air from the oxygen enrichment means 2, wherein the above suction means 10 is constituted with a bellows pump and the flow quantity of the oxygen-enriched air can be gained by the intensity of the pressure produced by the bellows pump operation even when the oxygen enrichment means 2 with high air passage resistance is used.  <P>COPYRIGHT: (C)2004,JPO&NCIPI