baber/WOPTO huggingface dataset:
Patent JP-2003324246-A (JP)
Title: Semiconductor laser device, semiconductor laser module, optical fiber amplifier, and method for selecting semiconductor laser device
Inventor: SHIMIZU YUTAKA
IPC: H01S5/125
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a semiconductor laser device prevented from generating induced Brillouin scattering.  <P>SOLUTION: An n-InP buffer layer 2, a GRIN-SCH-MQW active layer 3 and a p-InP spacer layer 4 are laminated on the surface of an n-InP substrate 1. A p-InP blocking layer 8 and an n-InP blocking layer 9 are laminated adjacently to the upper region of the buffer layer 2, the active layer 3 and the spacer layer 4. A p-InP clad layer 6, a p-GaInAsP contact layer 7 and a p-side electrode 10 are laminated on the spacer layer 4 and the blocking layer 9, and an n-side electrode 11 is arranged on the rear surface of the substrate 1. A diffraction grating 13 is arranged in the spacer layer 4 to select light having ten or more, preferably eighteen or more, oscillation vertical modes each having a differential value of 10 dB or less relative to the maximum light intensity of the oscillation vertical mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004256478-A (JP)
Title: Immunoglobulin a antibody production promoter
Inventor: HIRABASHI TOMOHIRO
IPC: A61P29/00
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an immunoglobulin A antibody production promoter which promotes the production of an immunoglobulin A antibody and has an excellent anti-inflammatory effect.  <P>SOLUTION: This immunoglobulin A antibody production promoter comprises 20-80 pts.wt., preferably 40-70 pts.wt. phycocyanin pigment as a blue protein which is obtained by the extraction and purification of preferably algae such as blue algae, red algae, and cryptophyceae, particularly preferably blue algae belonging to the genera Spirulina, Fischerella, Nostoc, and the like.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257972-A (JP)
Title: Method and apparatus for analyzing shape/structure of small object
Inventor: KIMURA SHINICHI
IPC: G01N23/225
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analysis method and an analysis apparatus that can measure the shape of a small object containing an organic compound, such as a polymer, adhering onto the sample surface of a semiconductor substrate, or the like, and can analyze the chemical structure of the small object.  <P>SOLUTION: The method and apparatus for analyzing the shape/structure of the small object use a carbon nano tube (CNT) 20 as a probe 21 of a scan type probe microscope (SPM) and scan the small object 24 by the probe 21 of the SPM. As a result, the shape of the small object 24 is measured, voltage is applied to the probe 21 for discharging electrons from the probe 21 consisting of the CNT 20, the electrons are allowed to collide with the small object 24 for generating ions 25 from the small object 24, and the generated ions 25 are taken into a TOF-MS apparatus 12a, namely a mass spectrometry mechanism, for performing the mass spectrometry of the ions 25.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259169-A (JP)
Title: Beverage dispenser
Inventor: ASAMI TORU
IPC: F25D11/00
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a beverage dispenser in which a labor associated with a treatment of overflow water from a cooling tank is reduced.  <P>SOLUTION: Overflow water OFW from a cooling tank 18 is fed to a an evaporating device 51 side before being fed to a drain container 23 but, and evaporated through evaporating materials 51b to air, so that the overflow water OFW can be restrained from flowing to the drain container 23, and that a time until the drain container 23 is filled up with the overflow water can be prolonged.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004152249-A (JP)
Title: Method and device for authenticating apparatus, information processor, information processing method, and computer program
Inventor: YOSHIKAWA NORIFUMI
IPC: G06F21/10
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To realize a device and a method which efficiently and accurately construct an access control configuration of high security.  <P>SOLUTION: Only the MAC address of a controller (client) 351 which a user has authorized is authenticated and registered in a MAC address table of a device 352, and the device 352 executes MAC address filtering for permitting the access to the controller 351 (client) authenticated and registered in the MAC address table. Notification of the completion of registration and version adjustment are executed to construct a sure access control configuration. An apparatus authentication device avoids the access from a wrong party which is not authenticated neither registered, and a controller which tries to wrongfully authenticate an apparatus is made unaware of the existence of a server, so that access control of high security can be realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004265736-A (JP)
Title: Compact self-ballasted fluorescent lamp
Inventor: TOMIYOSHI YASUNARI
IPC: F21Y103/37
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ballast-free fluorescent lamp with starting characteristics improved at lighting start-up after an elapse of a long lighting time while maintaining luminous flux of the lamp.  <P>SOLUTION: The compact self-ballasted fluorescent lamp 100 includes an arc tube 110 made by bending a glass tube 120 in a double-spiral shape gyrating around a pivot up to its end part and sealing an electrode having a filament coil at an end, and a holding member 210 of a bottomed cylinder shape for holding the arc tube 110. The holding member 210 has insertion holes 231, 232 at an end wall for inserting the end part of the glass tube 120 inside. The end part of the glass tube 120 is inserted so as to have the filament coil 131 positioned inside the holding member 210, and a maximum distance between the filament coil 131 and the insertion holes 231, 232 of the holding member 210 in a direction of insertion of the glass tube 120 is 6 mm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272561-A (JP)
Title: Portable terminal device, portable terminal method, portable terminal program, providing server device, providing server method, and providing server program
Inventor: FUJITA NORIHIKO
IPC: H04W88/02
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal device or the like facilitating information management in integration of a value processing function to the portable terminal such as a cellular phone.  <P>SOLUTION: An IC chip for noncontact IC card is integrated into the cellular phone 7 having Internet connection function. When selling the cellular phone 7, an application program is not integrated to the IC chip. After purchase of the cellular phone 7, a user connects the cellular phone 7 to an electronic money server 2 to install a value processing program to the IC chip. The electronic money server 2 operates in cooperation with the cellular phone 7 operate to perform the integrating processing of value processing function. At the time of this integrating processing, the cellular phone 7 receives secret information necessary for ensuring security and integrates it into the IC chip.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268993-A (JP)
Title: Heat shrink packaging method and heat shrink package
Inventor: MORITA SHUICHI
IPC: B65B53/02
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To enhance dust adhesion properties by the use of a heat shrink film which excels in electrostatic sealing properties, minimizes sticking of trashes and dusts thereon and provides an excellent packaging finish.  <P>SOLUTION: In the heat shrink packaging method by an electrostatic sealing method for performing automatic packaging of articles to be packaged using a heat shrink film by the electrostatic sealing method, the heat shrink film to which an antistatic agent is added and having a surface resistance rate of not greater than 10<SP>14</SP>Ω is used, and, in addition, at least a part of the heat shrink film or preferably an electrostatic sealing part is heated up to 50°C or more once and then applied with the static seal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269996-A (JP)
Title: Gas introduction device, treatment device having the same, and gas introducing method
Inventor: SAKAGAMI YOSHIHIRO
IPC: H01J37/317
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently replenish a material for a gas introduction device, and to reliably heat a gas introduction passage inside the gas introduction device.  <P>SOLUTION: The gas introduction device 1 comprises a gas introduction device body 1a, a material storage chamber 1b, and a heater 9 to heat a material 2 in the material storage chamber 1b. The material storage chamber 1b is attachably/detachably connected to the gas introduction device body 1a via a face across a gas communication passage 3b. A part of the heater 9 is interposed between a gas introduction passage 6 of the gas introduction device body 1a and a material storage space 3 of the material storage chamber 1b, and directly heats both the gas introduction passage 6 and the material storage space 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268239-A (JP)
Title: Chip removing device of band saw machine
Inventor: AIHARA NAOHITO
IPC: B23D55/00
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip removing device of a band saw machine superior in chip removing efficiency, having a rotary brush driving part having no fear of damage, and easy in adjusting an overlapping quantity of a saw blade and a wire brush.  <P>SOLUTION: This chip removing device of the band saw machine uses torque of a saw blade driving wheel 129, and is characterized in that a driving wheel 17 is arranged for freely contacting with the outer periphery of the saw blade driving wheel; the wire brush 25 is rotatably arranged for rotating substantially perpendicular to the saw blade traveling direction; the wire brush is rotatably driven by the driving wheel; and is rotatably arranged with a shaft of the driving wheel as the center; and the driving wheel is pressed and energized to the saw blade driving wheel by a spring 36.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004280876-A (JP)
Title: Reproduced signal evaluation method, information recording medium, information recording apparatus, information recording method, and information reproducing apparatus
Inventor: OGAWA AKITO
IPC: G11B7/125
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reproduced signal evaluation method which evaluates the quality of a reproduced signal of an information recording medium clearly.  <P>SOLUTION: In this method, the maximum value and the minimum value of the reproduced signal of the shortest code reproduced from the information recording medium are defined respectively as IaH, IaL, the maximum value and the minimum value of the reproduced signal of the next shorted code after the shortest code reproduced from the information recording medium are defined respectively as IbH,IbL and the amplitude of the reproduced signal of a code whose length is three times or more as long as that of the longest code or the shortest code reproduced from the medium are defined as Ic. The method evaluates the reproduced signal based on ä(IbH+IbL)/2-(IaH+IaL)/2}/Ic×100 (ST11).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278872-A (JP)
Title: Condensate re-evaporation device
Inventor: MITA TETSUYA
IPC: F22D11/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a condensate re-evaporation device capable of increasing re-evaporation amount of condensate in a re-evaporation tank without discharging high-temperature condensate from the re-evaporation tank.  <P>SOLUTION: The condensate re-evaporation device is constituted by connecting a condensate feed pipe 2 and a communication pipe 8 to an upper part of a re-evaporation tank 1. A pressure sensor 9 and a pressure control valve 4 are fitted to the communication pipe 8 so as to be connected to a suction chamber 12 of an ejector 3, and a liquid force feed member 7 is disposed on a predetermined lower part of the re-evaporation tank 1 and connected via a condensate outlet pipe 5. A temperature regulating valve 23 is fitted to the condensate outlet pipe 5. In the condensate re-evaporation device, a part of condensate fed from the condensate feed pipe 2 to the re-evaporation tank 1 is re-evaporated, and sucked by the ejector 3 through the communication pipe 8, and the remaining condensate flows down into the liquid force feed member 7 from the temperature regulating valve 23 only when the temperature of the remaining condensate is low at a predetermined value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281208-A (JP)
Title: Separator for electronic part
Inventor: TAKAHATA MASANORI
IPC: H01G11/52
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separator for an electronic part of which the strength is high, and which is superior in workability, productivity, reliability, and battery characteristics.  <P>SOLUTION: This separator 10 for the electronic part has a porous film 11 made of resin, and in the inside and/or on the surface of the porous film 11, particulates 12, 12... are dispersed. The separator for the electronic part is suitably provided in a lithium ion secondary battery, a polymer lithium secondary battery, an aluminum electrolytic capacitor, or an electric double layer capacitor. Furthermore, it is preferable that the particulates are selected from cross-linked polyacrylonitrile and cross-linked polymethyl methacrylate, and are composed of one or more kinds.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278901-A (JP)
Title: Heat pump device
Inventor: NAKAI YUJI
IPC: F24F11/02
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump device capable of properly generating the power while operating an engine with high efficiency.  <P>SOLUTION: This heat pump device is provided with a power generating means G, and the power generating means G comprises an induction motor 30 driven by the engine 2, and an inverter 33 outputting the excitation AC voltage for the power generation of the induction motor 30. An operation control means 14 for controlling the operation, drives the induction motor 30 by the engine 2 simultaneously with a compressor 1 in a state of adjusting and controlling the frequency of the excitation AC voltage output by the inverter 33 to a frequency enough to allow the induction motor 30 to generate the power, the DC power output from the power generating means G is supplied to a DC electric motor-driven type auxiliary machine Sg in a heat pump HP while adjusting the same in accordance with power consumption of the auxiliary machine Sg, and the DC power rectified by a rectifying means 32 is added to the DC power generated by the power generating means G.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277563-A (JP)
Title: Refrigerator gasket
Inventor: KOBAYASHI KYOKO
IPC: C08L23/04
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a refrigerator gasket comprising an easily recyclable and low-cost thermoplastic olefin elastomer composition excellent in flexibility, rubber elasticity and extrusion moldability.  <P>SOLUTION: The refrigerator gasket is obtained by molding the thermoplastic olefin elastomer composition obtained by dynamic heat treatment in the absence of any crosslinker of a total of 100 pts. wt. of (A) 5-60 pts. wt. of a polyethylene resin and (B) 40-95 pts. wt. of an ethylene-α-olefin copolymer rubber 90-250 in Mooney viscosity ML1+4(100°C) and 70-95 mol% in ethylene content.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280627-A (JP)
Title: Semiconductor device
Inventor: WATANABE HIROTO
IPC: B42D15/10
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device compatible with both connecting to an external antenna and connecting to an antenna on a top of a chip.  <P>SOLUTION: The semiconductor device is provided with electrodes 1a and 2 for connection of an antenna set at the outer edge section of a semiconductor chip 10. an electrode 1b for connection of an on-chip antenna set inside of the electrodes 1a and 2 for connection of the antenna, and an internal circuit 4b formed on the semiconductor chip. Here, the electrodes 1a and 2 for connection of the antenna is connected to the internal circuit 4b via interconnect lines 4a and 4c. In addition, the electrode 1b for connection of the on-chip antenna is connected to the internal circuit 4b and the electrode 2 for connection of the antenna via the interconnect lines 4a and 4c. The on-chip antenna 32 is connected to the electrode 2 for connection of the antenna and the electrode 1b for connection of the on-chip antenna. The external antenna 200 is connected to the electrodes 1a and 2 for connection of the antenna and the area of the electrodes 1a and 2 for connection of the antenna is larger than the area of the electrode 1b for connection of the on-chip antenna.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288709-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: YONEDA AKIHIKO
IPC: H01L21/318
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing semiconductor device by which a nitride film and an oxynitride film can be formed without adding any new source gas nor changing a source gas.  <P>SOLUTION: In this method of manufacturing semiconductor device, the nitride film and oxynitride film are formed by using a BTBAS in which a substance containing oxygen atoms is mixed and NH<SB>3</SB>and controlling the pressure at the time of forming the films.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283676-A (JP)
Title: Oscillator
Inventor: WATANABE TETSUYA
IPC: B06B1/02
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive oscillator which is used widely for a strain sensor, a vacuum sensor, a vibration sensor, a mechanical filter, an ultrasonic transducer, or the like, and can be miniaturized.  <P>SOLUTION: This oscillator is provided with: a resistor arranged on the surface of this oscillator; an exciting means for exciting this oscillator by applying an electric current to the resistor; and a detecting means for detecting the vibration of this oscillator on the basis of the variation of the resistance value of the resistor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004249011-A (JP)
Title: Batting practice implement
Inventor: TAKAHASHI AKIRA
IPC: A63B69/40
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a batting practice implement by which a ball is horizontally shot to a batter.  <P>SOLUTION: The batting practice implement is provided with a base (5) inside a housing base (1), a direction changing plate (2) provided on an upper part of the housing base (1) via a fixture (3), a shaft (4) by which the direction changing plate (2) is able to incline and a guard net (7).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004288027-A (JP)
Title: Accounting system, accounting program, and accounting method
Inventor: MATSUMOTO YUICHIRO
IPC: G06F19/00
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accounting system which manages business forms and prepares financial documents and, especially, can easily and accurately prepare departmental summary sheets of accounting data.  <P>SOLUTION: A slip database 40 stores a business code and an accounting heading code, and monetary for each slip. A proportional division definition database 50 stores information on a proportional division rate for departmentally proportionally-dividing the monetary described in each slip in association with the business code. The summary sheet preparing part 30 proportionally-divides accounting data stored in a slip obtained from the slip database 40 in accordance with the proportional division rate stored in the proportional division definition database 50 using the business code as a key to prepare departmental summary sheets. In the definition of such a proportional division rate, multiple pattern codes are provided so that the departmental summary from various aspects can also be conducted depending on the proportional division pattern codes selected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296653-A (JP)
Title: Process for fabricating photovoltaic element
Inventor: SUGIYAMA HIDEICHIRO
IPC: H01L31/04
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photovoltaic element having high characteristics in which adsorption of dopant gas, or the like, does not cause deterioration of the characteristics even when a rear surface reflective film exhibiting a high reflectivity but having increased adsorption sites is employed.  <P>SOLUTION: The process for fabricating a photovoltaic element comprises a step for forming a transparent conductive layer on a substrate, a step for forming an anti-adsorption layer of substantially intrinsic semiconductor layer, a step for changing the anti-adsorption layer into a semiconductor layer having a conductivity, a step for forming a substantially intrinsic semiconductor layer, and a step for forming a semiconductor layer having an opposite conductivity type.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293897-A (JP)
Title: Agent housing container for cooling water of cooling tower
Inventor: NISHI ZENICHI
IPC: F28F25/02
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agent housing container for cooling water of a cooling tower capable of reducing the cost of the housing container by reducing the manufacturing cost of a pair of container members.  <P>SOLUTION: The pair of container members 2, 2 having water passage penetration parts 15, 16 are connectable with each other by container member connecting means 18, 19, a space 11 for housing the agent A inside, is formed by connecting the pair of container members 2, 2, and the housing space 11 is assembled in the housing container 1 communicated with the external through the water passage penetration parts 15, 16. The pair of container members 2, 2 are symmetric with respect to a point in a state of being assembled in the housing container 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294720-A (JP)
Title: Polymer optical waveguide and its manufacture method
Inventor: KONDO NAOYUKI
IPC: G02B6/13
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer optical waveguide which has excellent mass-productivity, is inexpensive and has excellent various kinds of characteristics.  <P>SOLUTION: The polymer optical waveguide is manufactured by filling a core material 4 into a core groove 2 formed on a clad substrate 3 and forming a core 5. The material comprising a thermoplastic resin including an aromatic resin is used as a clad material 1 for manufacturing the clad substrate 3. The material comprising at least one kind of methacrylate compound and acrylate compound which have a double bond capable of radical polymerization in one molecule and a compound expressed by a general formula (1) is used as the core material 4. Therein, R1 denotes a hydrogen atom or methyl group and n or m denotes integer of 1-10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI