baber/WOPTO huggingface dataset:
Patent JP-2004064855-A (JP)
Title: Power supply device using photoelectric cell
Inventor: MIYOSHI MASAYOSHI
IPC: H02J7/35
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply device that uses a photoelectric cell of low cost capable of standing up to extended use for modest power accumulation even in an environment with less sunshine.  <P>SOLUTION: There are provided a photoelectric cell 10 which receives an external optical energy and converts it to an electric energy; a capacitor 14 which receives the electric power of the photoelectric cell and accumulates it; a secondary battery 24 which receives the electric power of the capacitor and accumulates it; a DC/DC convertor 16 which is interposed between the secondary battery and the capacitor; and converter controllers 18 and 22 which monitor a voltage of the capacitor and charges the secondary battery by turning on the DC/DC converter, if the voltage exceeds a prescribed upper limit while turns of the DC/DC convertor if the voltage falls beyond a prescribed lower limit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060228-A (JP)
Title: Stop device for door closer
Inventor: ISHIDA KOJI
IPC: E05F3/22
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To surely maintain a state that one door closer part and a member to be fixed are connected and unified by certainly holding an operating member at a fixed place, maintaining an advantage having workability better than a screw type.  <P>SOLUTION: A stop device for a door closer is constituted so that an engaging recess 26 is formed to one and an engaging projecting section 25 and an urging means 24 urging the engaging projecting section 25 in the projecting direction of the projecting section 25 are formed and mounted to the other in an operating member 6 and pivot shafts 7 and 8 while the operating member 6 is held at a first place by engaging the engaging recess 26 and the engaging projecting section 25 at the first place.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003110194-A (JP)
Title: Semiconductor laser device, semiconductor laser module and raman amplifier using the same
Inventor: YOSHIDA JIYUNJI
IPC: G02F1/35
Filed: 2002-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser device and a semiconductor laser module suitable for a light source for a raman amplifier obtaining a high gain stably. SOLUTION: An optical waveguide 4 having a diffraction grid 13 is provided on the emitting side of a GRIN-SCH-MQW active layer 3 emitting laser beams to output the laser beams including at least two oscillation vertical modes within the half value width of an oscillation wavelength spectrum by combination-setting an oscillation parameter including a gain area formed by the GRIN-SCH-MQW active layer 3 and the wavelength selection characteristic of the diffraction grid 13.
Patent JP-2004063818-A (JP)
Title: Method for manufacturing semiconductor device using flexible tube
Inventor: TAKAARA EIJI
IPC: H01J37/32
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device by which a process can be carried out after as set in advance.  <P>SOLUTION: A reaction chamber and a vacuum pump are connected with a flexible tube comprising a tube body which has convex parts and concave parts and is composed of a hard material, and a cover which is arranged on the outer surface of the tube body and is composed of an elastic material. After a semiconductor substrate is positioned in the reaction chamber, a reaction gas is fed into the reaction chamber which is made in a reduced pressure state by operating the vacuum pump. By reacting this reacting gas, the reactant is deposited on the semiconductor substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059780-A (JP)
Title: Resin composition
Inventor: IGAWA KATSUHIRO
IPC: C08K9/04
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition wherein an organized layered clay mineral is finely dispersed.  <P>SOLUTION: The resin composition contains the layered clay mineral, organized through ionic bonding of an organic compound having ammonium group and an amino group within a molecule, and a polyolefin resin having a functional group which reacts with the amino group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346535-A (JP)
Title: Planar light device and display device
Inventor: ITO ATSUSHI
IPC: F21Y103/00
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planar light device preventing the creation of a space between a reflecting sheet 5 and a light guide plate 1, improving the brightness and improving the uniformity of a light emitting plane at a low cost.   <P>SOLUTION: The light guide plate 1 to which an optical sheet 2 is provided in a front plane, a light emitting body 3 making light incident on a light guide plate 1 from a side plane, a reflecting sheet 5 provided facing a back plane of the light guide plate 1 and having one end of it wrapped around a light emitting body 3 and reaching the front plane of the light guide plane 1 and a box body 6 storing the light guide plate 1 and the light emitting body 3 and the reflecting sheet 5 and provided with a reflecting sheet abutting part 20 having one part of its front plane retreated to a back plane side and abutted to the reflecting sheet 5 are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058029-A (JP)
Title: Energy saving electrochemical reaction system and activation method therefor
Inventor: TANNO MASANOBU
IPC: F01N3/28
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemical reaction system or the like capable of removing nitrogen oxide with a high efficiency by a reduced power consumption in such a case that excess oxygen is present in a combustion exhaust gas.  <P>SOLUTION: The chemical reaction system constitutes of a chemical reaction part using an oxygen ion conductor (ion conductive phase) for performing the chemical reaction of a substance to be treated, the cathode (reducing phase) and an anode (oxidizing phase) opposed to each other so as to hold the oxygen ion conductor or oxidation and/or reduction catalyst is a fundamental unit. A current is supplied to the chemical reaction part or an electric field is applied thereto or the chemical reaction part is heat-treated under a reducing or vacuum condition to activate the capacity for removing oxygen adsorbed onto the chemical reaction part and inhibiting reaction by ionization.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069323-A (JP)
Title: On-vehicle load cell for measuring laden weight
Inventor: HARADA SHUNJI
IPC: G01G23/06
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a load cell being thin in thickness, dispensing with reinforcement of a body frame or its additional processing, easily attachable to the body frame, and allowing for sufficiently safe and stable weight measurement regardless of horizontal load due to the movement of a vehicle.  <P>SOLUTION: This load cell is equipped with a body part 21 made of a plate-like elastic body, a load-burdened part 22 slightly projecting into the upper surface side of the body part 21 for receiving a live load, and a fixed part 23 slightly projecting into the lower surface side of the body part 21 with a space left by the load-burdened part 22 in the vehicle length direction at a position not overlapping with the load-burdened part 22 and fixed to the body frame 13. A load detection part 24 is provided between the load-burdened part 22 and the fixed part 23. The detection part 24 has a through hole 25 bored between the upper and the lower surface sides of the body part 21, and a work groove 26 recessed from the widthwise outer surface side of the body part 21. The width of the fixed part 23 is set larger than that of the frame 13 and a plurality of bolt fixing holes 28 are bored through projection parts projecting toward both the sides in excess of the width of the frame 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067775-A (JP)
Title: Ink jet ink composition and method for producing ink jet printed product
Inventor: ITO YOSHIKATSU
IPC: C09D11/322
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet ink composition which gives cured coating films having excellent adhesiveness to adherends and excellent scratch resistance and further forms non-blurred images, when ink jet printed.  <P>SOLUTION: This UV light-curing type ink jet ink composition comprises a coloring component, a reactive diluent, a photopolymerization initiator, and an oligomer and/or a prepolymer which have compatibility with the reactive diluent, and has a viscosity of 60 to 800 cps at 25°C. The method for producing the ink jet printed product comprises heating the UV light-curing type ink jet ink composition to 40 to 150°C, imparting the heated UV light-curing type ink jet ink composition to a recording medium, and then curing the applied composition by the irradiation of UV light.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068193-A (JP)
Title: Imitation bark
Inventor: SANO SHIRO
IPC: A01G7/00
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imitation bark having effects of promoting plant growth and human health as well as having the feature of bark made of natural bark.  <P>SOLUTION: The imitation bark is obtained by mixing negative ion-generating ore powder into a beaten phytofibrous material followed by admixing the mixture with water and then subjecting the resultant mixture to papermaking operation followed by drying. The imitation bark thus obtained exerts an effect owing to negative ions as well as an effect similar to that of bark made of natural bark, having a favorable effect on plants therearound and promoting human health, also never affecting the environment when discarded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072363-A (JP)
Title: Information distribution system, mobile information communication terminal, contents server, and program
Inventor: MORITA SHIGECHIKA
IPC: H04N21/2668
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To distribute contents specified by a user when a user's present position coincides with a position specified by the user in an information distribution system for distributing the contents from a contents server to a user's mobile information communication terminal.  <P>SOLUTION: Before starting drive, a user of the mobile information communication terminal 100 previously registers a distribution plan including location information indicating a location from which contents are required to be distributed and contents ID indicating the contents required to be distributed in a contents server 200. In driving, the terminal 100 transmits user's present location information to the server 200. When determining that the user has arrived at the contents distribution location on the basis of the present location information sent from the terminal 100 and the location information in the distribution plan, the server 200 distributes the contents indicated by the contents ID in the distribution plan to the terminal 100.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070766-A (JP)
Title: System for notifying vehicle arrival time
Inventor: HABARA TAKAAKI
IPC: H04W4/04
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle arrival time notifying system optimal to the notification of the arrival scheduled time of a bus periodically traveling on a regular route.  <P>SOLUTION: This vehicle arrival time notification system S includes a bus 1 on a regular route and a portable communication terminal 2 and a bus operation management center 3 and bus stops BS1 to BSn and a portable telephone set 4. A personal computer 30 of the bus operation management center 3 receives the current location information and bus ID information of the bus 1 transmitted from the portable communication terminal 2, and calculates the arrival scheduled time of the bus 1 from the current position of the bus 1 to the bus stops BS1 to BSn, and transmits the calculated arrival scheduled time of the bus 1 to the portable telephone set 4 carried by a user P. The portable telephone set 4 owned by the user P makes a display part 40 display the arrival scheduled time of the bus 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066421-A (JP)
Title: Surface-covered superalloy cutting tool whose hard covering layer exhibits good chipping resistance and wear resistance in high-speed heavy cutting condition
Inventor: HONMA TETSUHIKO
IPC: B23B27/14
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-covered superalloy cutting tool whose hard covering layer exhibits good chipping resistance and wear resistance in a high-speed heavy cutting condition.  <P>SOLUTION: In this surface-covered superalloy cutting tool having a hard covering layer made of a carbonated compound layer of Al and Ti deposited on a surface of a super hard substrate with an average layer thickness of 2 to 20 μm, the hard covering layer is formed in a manner that the maximum containing point of Al and oxygen and the maximum containing point of Ti and carbon are alternately present with a predetermined interval repeatedly along the layer thickness direction and that the layer has structure of component concentration distribution where the amount of AL and Ti and the amount of oxygen and carbon change successively between both of the containing points and a gap between adjacent containing points is 0.01 to 0.2 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074466-A (JP)
Title: Recorder, information processor, recording systems and their controlling method, and program
Inventor: TANAKA SOHEI
IPC: B41J5/30
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recorder, an information processor and a recording system in which recording can be carried out efficiently utilizing an existing interface while suppressing increase in recording buffers, and to provide their controlling method and program.  <P>SOLUTION: Recording data including a flag indicative of the type of recording mode is inputted from a host computer 201 through an interface 2032. Based on the flag in the received recording data, an MPU 2031 selects either a recording buffer 1 (2044) or a recording buffer 2 (2044) for storing the recording data and then stores the recording data in a selected one. Based on that flag, the MPU 2031 transfers the recording data thus stored to a recording head 102 as the recording data of a recording element corresponding to the identical recording dot diameter of the recording head 102.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073344-A (JP)
Title: Lens protector for endoscope
Inventor: IKEDA KUNITOSHI
IPC: A61B1/00
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a drop in the light transmittance attributed to the steam sterilization treatment in an endoscope.  <P>SOLUTION: The endoscope having a tubular part with a lens at the tip thereof is provided with an airtight lens cover which is detachably mounted at the tip of the tubular part. The lens cover has an airtight space, shut out of the outside air and formed in the circumference of the lens as it is mounted while having a light transmitting part that lets the light incident into or emitted from the lens pass.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073413-A (JP)
Title: Subjective optometry device
Inventor: FUKUMA YASUFUMI
IPC: A61B3/028
Filed: 2002-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To easily and simply adjust an ear-piece member and a nose-piece member for wearing a subjective optometry device body on a subject.  <P>SOLUTION: A support rod 17a for supporting the nose-piece member 17 is passed through the horizontal frame 19 of the subjective optometry device body 10 and its internal cylinder 20. In the state that the internal cylinder 20 is energized by a spring 20a. a piece of rubber 20f arranged in the through-hole 20c of the internal cylinder 20 is made abut on the peripheral surface of the support rod 17a, then the support rod 17a is made in a lock state. When a press button 20b is pushed-in against the energizing force, the internal cylinder 20 is displaced, then the rubber 20f is separated from the peripheral surface of the support rod 17a to release the lock state, thereby the nose part member 17 is made displacable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078580-A (JP)
Title: System, method, and program for information relay
Inventor: ITO NORIYUKI
IPC: G06Q30/06
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information relay system, an information relay method, and an information relay program capable of preventing user personal information from flowing out to a network by relaying the user personal information after the user personal information is automatically converted into a different person.  <P>SOLUTION: The information relay system 10 is connected with a designated site by using the different personal information of the person 1 in question when information delivery is requested. An information delivery server unit 20 transmits designated information to the information relay system 10 when receiving a information delivery request using the different personal information. When the information relay system 10 receives the designated information from the information transmitting server unit 20, the information relay system 10 converts the different personal information into information for the person in question, and transmits the designated information to the addressed person 1 in question based on the information for the person in question.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003145761-A (JP)
Title: Liquid jet head, its manufacturing method and liquid jet apparatus
Inventor: MURAI MASAMI
IPC: B41J2/045
Filed: 2002-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a liquid jet head, its manufacturing method and a liquid jet apparatus in which discharge failures such as nozzle clogging are prevented. SOLUTION: In the liquid jet head provided with a channel formation substrate 10 where pressure generation chambers 12 communicating with nozzle openings are formed, and piezoelectric elements 300 comprising lower electrodes 60, piezoelectric layers 70 and upper electrodes 80 set via a diaphragm to one face side of the channel formation substrate 10, a communicating part 13 communicating with one end parts in a longitudinal direction of the pressure generation chambers 12 is set to the channel formation substrate 10 to penetrate the channel formation substrate 10. Moreover, a penetrating part 100 for supplying a liquid to the communicating part 13 is formed by laser processing to a region opposite to the communicating part 13 of the diaphragm.
Patent JP-2004075921-A (JP)
Title: Inkjet recording liquid
Inventor: IWAMOTO KYOKO
IPC: C09D11/00
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording liquid excellent in lightfastness of color images and having good dispersion stability and to provide an aqueous inkjet recording liquid which can ensure a long-time use in addition to the lightfastness.  <P>SOLUTION: The inkjet recording liquid is characterized by containing a compound represented by formula (1), wherein R<SP>11</SP>and R<SP>12</SP>denote independently an alkyl group, an aryl group, or a heterocycle group; R<SP>13</SP>-R<SP>16</SP>denote each a hydrogen atom or a monovalent substituent; and Q<SP>1</SP>denotes a substituted or unsubstituted naphthyl group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076486-A (JP)
Title: Door checker for automobile
Inventor: MURAYAMA YUJI
IPC: B60J5/04
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve a control feeling when fitting a check ball in a recess, and to prevent the generation of noise due to the quick opening/closing of a door when the check ball passes through the recess in a door checker for an automobile.  <P>SOLUTION: In the checker for an automobile formed with an intermediate recess 13a, which is formed deeper than a ball guide groove 12 and wherein the check ball 23 is fitted by the energizing force of a check spring 24 to generate resistance against control at least at one intermediate opening position of a door D, at the side of a check lever 6, the intermediate recess 13a is formed so that a second opening width W<SB>2</SB>formed along a direction crossing the center line Y of the ball guide groove 12 is larger than a first opening width W<SB>1</SB>formed along the center line Y.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003179581-A (JP)
Title: Transmitter, receiver and arq transmitting and receiving method
Inventor: SUZUKI HIDETOSHI
IPC: H04W28/04
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To flexibly transmit ACK/NAK messages without signal transmission overhead.  <P>SOLUTION: A data packet is transmitted at a first prescribed time interval from a transmitter to a receiver, and positive (ACK) and negative (NAK) acknowledgement messages are transmitted at a second prescribed time interval from the receiver to the transmitter. At least the two second time intervals are used for transmitting the response message in every data packet transmitted from the transmitter to the receiver. As a result, a synchronous feedback transmission method is improved by imparting flexibility to the method, without including defects of an asynchronous feedback transmission method wherein existence of high signal transmission overhead is known.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003151769-A (JP)
Title: Multicolor light emission device and its manufacturing method
Inventor: SUZURISATO YOSHIYUKI
IPC: H05B33/10
Filed: 2002-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a multicolor light emission device reducing color shifts with a drive voltage, while also reducing manufacturing load. SOLUTION: The multicolor light emission device has at least an organic EL element having an emission maximum wavelength in the blue region and another organic EL element having an emission maximum wavelength longer than the emission maximum wavelength of the former organic EL element. Each of the organic EL elements has a light emitting layer with a host and a dopant. The host of each light emitting layer has an emission wavelength range that covers shorter wavelengths than the blue region.
Patent JP-2004083623-A (JP)
Title: Vulcanization adhesive composition
Inventor: FUKAZAWA KIYOBUMI
IPC: C09J161/06
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a vulcanization adhesive composition carrying out vulcanization bonding of a metal such as stainless steel to various kinds of rubber even without carrying out a special surface treatment and forming a metal-rubber composite having excellent warm water resistance or warm water dipping resistance under pressurized oxygen.  <P>SOLUTION: This vulcanization adhesive composition comprises a thermosetting resin having dihydrobenzoxazine rings and a novolak type epoxy resin and is characterized by preferably further adding hexamethylenetetramine thereto. A reaction product of a compound having a phenolic hydroxy group with a primary amine and formaldehyde is used as the thermosetting resin having the dihydrobenzoxazine rings.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088855-A (JP)
Title: Dc motor and rotor thereof
Inventor: MATSUOKA ATSUSHI
IPC: H02K1/22
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a variation in characteristics caused by demagnetization as well as the distortion of an induced voltage for lower noise and vibration, related to a rotor of a DC motor where a permanent magnet is disposed on its surface.  <P>SOLUTION: Related to the rotor of a DC motor in which a permanent magnet is disposed on a surface opposite to a stator, the surface opposite to the stator near the magnetic pole border of the permanent magnet is provided with a groove of such a form as contains a straight line in an axial direction, at an angle θ of the circumferential width of the groove being 200°/n<θ<280°/n (n is the number of magnetic poles of the rotor).  <P>COPYRIGHT: (C)2004,JPO