baber/WOPTO huggingface dataset:
Patent JP-2004005410-A (JP)
Title: Trade method using deferred payment rechargeable electronic cash system and deffered payment rechargeable electronic cash, and charging terminal machine for deffered payment rechargeable electronic cash
Inventor: KIM JONG DONG
IPC: G06Q20/06
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transaction method using a deferred payment rechargeable electronic cash system and deferred payment rechargeable electronic cash, and a charging terminal machine for the deferred payment rechargeable electronic cash.  <P>SOLUTION: Electronic cash that is charged not by an advance payment system but by a deferred payment system is provided and a nuisance of electronic cash charging and a burden of advance payment charging of a user is reduced by a constitution including the charging terminal machine charging a predetermined virtual sum into the electronic cash free of charge and transmitting the charging information; a transaction terminal machine for paying a transaction sum in the act of transaction by the electronic cash charged free of charge with the predetermined virtual sum and storing or transmitting the transaction information of the act of transaction; and a management server collecting and verifying the charging information transmitted from the charging terminal machine and the transaction information transmitted from the transaction terminal machine, paying a seller the transaction sum by the result of a transaction process with respect to the act of transaction, and billing the user for the transaction sum.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004225462-A (JP)
Title: Deck
Inventor: AKIHARA HIDEYASU
IPC: E04F15/02
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deck which can be easily sprung up, by arranging a small number of sills and struts, and laying a deck body that is formed so as to be rotatable and strong against bending and an impact, on upper ends of the struts.  <P>SOLUTION: In formation of the deck, the sills 2 formed of concrete, stones, or the like are arranged on the ground 1, and a small number of the columnar struts 3 are erected on the sills 2, followed by arranging shapes 6 each obtained by fixing woody materials 7, 7 to upper and lower surfaces of an I-shaped steel by means of bolts, nuts, etc., to the upper ends of the struts 3. Further the deck body 9 produced by fixing floor materials 8 formed of a woody material, a synthetic resin plate, a stainless steel plate, or the like, to each other by means of nails, screws, bolts and nuts, an adhesive, or the like, is arranged on upper surfaces of the woody materials 7 of the shapes 6, respectively, and one side edge of the deck body 9 is made rotatable upward.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235749-A (JP)
Title: Reflection-type transmission circuit and communication device equipped with the same
Inventor: YAMAGUCHI YOSHIHIRO
IPC: G06K19/07
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve a communication characteristic in a reflection-type transmission circuit.  <P>SOLUTION: A reflection-type transmission circuit 1 has a semiconductor element D where impedance changes in accordance with a voltage change of a transmission signal from a signal supply source (control circuit) 2. The reflection-type transmission circuit 1 reflects a radio wave received by an antenna 3, modulates the radio wave and loads the transmission signal on the radio wave by using an impedance change of the semiconductor element D in accordance with a voltage change of the transmission signal. A capacitor C1 is connected to a resistor R1 on a signal path from the control circuit 2 to the semiconductor element D in parallel. The capacitor can function as a speed up capacitor which can improve response speed of the impedance change of the semiconductor element D with respect to the voltage change of the transmission signal. Thus, reflection loss of the radio wave in the reflection-type transmission circuit 1 can be reduced by using the semiconductor element D with large transit time. The communication characteristic can be improved by improving response speed and reducing reflection loss.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231438-A (JP)
Title: Structure of brazing ceramic to metal
Inventor: YOKOYAMA KOJI
IPC: C04B37/02
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of brazing ceramic to a metal which reduces the man-hours or the material cost of brazing work.  <P>SOLUTION: A ceramic member 1 and a metallic member 2 are brazed via a joining metal 3 by arranging joining metal 3 composed of an iron-nickel alloy such as 42 alloy or Kovar between the ceramic member 1 and the metallic member 2, and brazing the ceramic member 1 to the joining metal 3 and the metallic member 2 to the joining metal 3, respectively, with a brazing filler metal 4. A brazing filler metal receiving recessed part 5 is formed on a surface opposed to the joining metal 3 in one of the ceramic member 1 and the metallic member 2. The member on which the brazing filler metal receiving recessed part 5 is formed is arranged below the joining metal 3 and the other member is arranged above the joining metal 3. The brazing filler metal 4 arranged on the upper end part of the joining metal 3 is melted to braze the joining metal 3 to the member above the joining metal 3 and flows down along the joining metal 3 to be received by the recessed part 5 to braze the member below the joining metal 3 to the joining metal 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233551-A (JP)
Title: Optical communication module and connector
Inventor: NAGASHIMA YOSHIYA
IPC: G02B6/42
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small optical communication module at low cost.  <P>SOLUTION: A half area of the end face 2a of an optical fiber 2 is cut at 45° angle to form a reflection area 2b. A light emitting element 3 is arranged opposite to the end face 2a of the optical fiber 2, while a light receiving element 4 is arranged opposite to the reflection area 2b at the side of the optical fiber 2. Transmitting light exited from the light emitting element 3 is made incident on the end face 2a of the optical fiber 2 and propagated through this optical fiber 2. Also, receiving light propagated through the optical fiber 2 is reflected on the reflection area 2b, exited from the side of the optical fiber 2, and made incident on the light receiving element 4. Consequently, since the transmitting light and the receiving light are separated without using an optical component, a small optical communication module 1 is realized at low cost.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241456-A (JP)
Title: Metallized film capacitor
Inventor: FUJITO SHINOBU
IPC: H01G4/015
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metallized film capacitor which can maintain a stable quality level by suppressing the damage or the collision of a metal vapor-deposited part of a non-vapor deposited part side due to an electric field concentration by applying a voltage, in a metallized film having a metal vapor-deposited part which is formed by vapor depositing metal on a dielectric film and a non-vapor deposited part to which the metal is not vapor deposited.  <P>SOLUTION: When a capacitor element obtained by winding or laminating the metallized film made of a metal vapor-deposited electrode containing zinc as a main component on the dielectric film, the zinc concentration of the vapor-deposited metal of the non-vapor deposited part side is raised, the vapor-deposited metal is thickly vapor-deposited, or the zinc containing quantity of the vapor-deposited metal is increased.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241566-A (JP)
Title: Substrate processing apparatus
Inventor: INOKUCHI YASUHIRO
IPC: H01L21/205
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate processing apparatus wherein the reduction of yield due to substances flowing back from the exhaust pipe is decreased by solving the problem of the flow of particles of by-products adhering to the exhaust pipe back into the processing chamber when wafer processing is not under way in the processing chamber.  <P>SOLUTION: The substrate processing apparatus has a processing chamber for accommodating and processing a substrate, an exhaust pipe connected to the processing chamber, and an exhaust unit for evacuating atmosphere out of the processing chamber. The apparatus also has a first valve provided in the exhaust pipe, a bypass line provided for bypassing the first valve, and a second valve provided in the bypass line. The second valve is opened for the evacuation of atmosphere out of the exhaust pipe when substrate processing is not under way in the processing chamber.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241239-A (JP)
Title: Fuel cell system
Inventor: YOKOI TARO
IPC: H01M8/10
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system surely recovering a fuel electrode from CO poisoning without stopping power generation.  <P>SOLUTION: The fuel cell system is equipped with an oxidizing agent output port 50 installed in an inlet passage of an oxidizing agent electrode 37a; an oxidizing agent introduction port 51 installed in an inlet passage of the fuel electrode 37; oxidizing agent supply piping 52 communicating the oxidizing agent output port 50 with the oxidizing agent introduction port 51; and an air bleed valve 36 opening and closing the oxidizing agent supply piping 52. A control unit 48 judges whether CO poisoning removal is necessary or not based on voltage and current of a fuel cell, and when air bleed is conducted for removing the CO poisoning, if the pressure of the oxidizing agent outlet port 50 is lower than the pressure of the oxidizing agent introduction port 51, the pressure of the oxidizing agent outlet port 50 is raised than the pressure of the oxidizing agent introduction port 51, and then air bleed valve 36 is opened.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241057-A (JP)
Title: Magnetic head actuator and its manufacturing method
Inventor: YAMAMOTO YUTAKA
IPC: H01L41/314
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic head actuator which prevents its particles from sloughing off and has sufficient mechanical strength, and to provide its manufacturing method.  <P>SOLUTION: In the magnetic head actuator 30 having a head holding substrate 31 provided with a pair of movable arm parts 31B holding a magnetic head 21 between them and a piezoelectric element 32 which is fixed along each movable arm part 31B and moves slightly the pair of movable arm parts 31B when voltage is applied, a head holding substrate 31 is made of a glass ceramic calcination object including at least one element out of SiO<SB>2</SB>, B<SB>2</SB>O<SB>3</SB>, AL<SB>2</SB>O<SB>3</SB>in its composition, further, the pair of piezoelectric elements 32 is formed by forming a PZT piezoelectric material on this head holding substrate 31 by a printing method and calcining it at the low temperature.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248360-A (JP)
Title: Ground transformer apparatus
Inventor: KIKUGAWA SHUICHI
IPC: H02B5/00
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To downsize the entire ground transformer apparatus.  <P>SOLUTION: The ground transformer apparatus includes a grounded switch having a grounding fixed electrode bar and a grounding movable electrode bar extended so as to become one straight line via both the opposed electrodes, and a primary side switch having a switching fixed electrode bar and a switching movable electrode bar extended so as to become one straight line via both the opposed electrodes. An inner case for sealing an insulating liquid is disposed to the one side of an outer case, and a side space extended longitudinally to the one side of the inner case for sealing the insulating liquid is formed in the outer case. The grounded switch and the primary side switch are aligned adjacent to each other in this side space, and are disposed so that the extending direction of the straight line becomes longitudinal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246447-A (JP)
Title: Printer device
Inventor: TAKAHASHI MASATO
IPC: B41J5/30
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To easily perform a function enhancement without performing a special processing in a printer device.  <P>SOLUTION: When power supply of the printer device is inputted (S1), it is confirmed whether or not DIMM is mounted on a DIMM slot or not (S2). When the DIMM is mounted (Yes in processing S2), the program or font data stored in the DIMM mounted on the DIMM slot is confirmed by a recognition means (S3). When it is determined that the program or font data are not regularly formed by the confirmation of the DIMM (NG in processing S3), an error display is performed to stop the starting (S4). When the program or font data are determined to be regular and usable by the confirmation of the DIMM (OK in processing S3), DIMM mounting information of the program or font data stored in the DIMM is acquired and retained (S5) to perform the starting processing of the printer (S6). Based on the DIMM mounting formation, the program or font data to be used for processing are confirmed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246954-A (JP)
Title: Pit pressure transfer device for disk
Inventor: TAZOE MINORU
IPC: G11B7/26
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To assure pit transfer by extruding bubbles from between a stamper 100 and a disk 101 at the time of applying pressure in a device for transferring a pit to a disk by pressing the stamper 100 to the disk 101.  <P>SOLUTION: The pressure transfer device forms the disk pressure surface 10a of a pressure pad 10 for pressing a disk 101 to a stamper 100 into an inclined shape, and also forms the disk holding surface 5c of a center boss 5 for holding the disk 101 into an inclined shape as in the case of the disk pressure surface 10a of the pressure pad 10. Thus, the disk 101 is gradually pressed to the stamper 100 so that a roller is made as if in rolling applied from one side at the time of applying pressure, and this roller effects enables smooth extrusion of bubbles from between the stamper 100 and the disk 101. Accordingly, pit transfer is surely executed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003309359-A (JP)
Title: Wiring board and manufacture method therefor
Inventor: ITO TATSUYA
IPC: H05K3/46
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board which is superior in corrosion resistance, which does not require finish machining and which has low possibility of careless electrical conduction with an outer part or that in a wiring board, and to provide a manufacturing method for efficiently obtaining the wiring board.  <P>SOLUTION: The wiring board 1 is provided with metal core substrates 2 whose plane views show rectangles and which have surfaces 4 and rear faces 5 and built-up layers BU, formed of insulating layers 10, 14, 11 and 15 and wiring layers 12, 18, 13 and 19, which are formed on the surfaces 4 and the rear faces 5 of the metallic core substrates 2. Tie bars 3 and 3 are integrally disposed on respective sides of the metal core substrates 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004246773-A (JP)
Title: Temperature control method for process
Inventor: TOYOOKA KOJI
IPC: G05D23/19
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method controlling temperature with high accuracy by heating and cooling means in a manufacture process in an industrial or chemical plant.  <P>SOLUTION: This method has the cooling means of two systems and the heating means of two systems each different in maximum heating quantity. When a temperature difference is large, PID control is executed by one of the means having large maximum heating quantity and large maximum cooling quantity. When the temperature difference reaches a preset temperature difference, the means is switched by a controller switch 22, and temperature control of a cylinder is executed by use of one of the means having small maximum heating quantity and small maximum cooling quantity as master control and the other as slave control, together.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244210-A (JP)
Title: Elevator device
Inventor: MIZUNO SUEYOSHI
IPC: B66B11/02
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator device capable of relieving the sense of uncomfort of passengers by reducing the noise in a car generated at the time of air leakage inside and outside the car.  <P>SOLUTION: The elevator device is structured so that an air sound straightening member 31 to reduce the leaking sound generated at the time of air leakage is installed in the gap between each of door periphery constituent parts (22a-25a) of the car 6 and the car door 21, and thereby the leaking sound is straightened, and noses emitted inside the car are reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003211672-A (JP)
Title: Thermal ink jet printer and its operating method
Inventor: PRASAD RAMA
IPC: B41J2/01
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact print head in which a high density liquid drop generators is used and the print throughput is high but excess heat is not generated in the print head.  <P>SOLUTION: In the thermal ink jet printer, a print head having a high density ink drop generator is realized using split heater resistors, a thin film passivation layer, and low heater resistor actuation energy.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004249307-A (JP)
Title: Continuous automatic welding equipment for single-tube
Inventor: MURATA AKIHISA
IPC: B23K101/06
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide automatic welding equipment for continuously manufacturing a high-precision single tube having no weld defects, which is excellent in workability and productivity.  <P>SOLUTION: The continuous automatic welding equipment 8 for a single-tube transfers a plurality of works W, formed by bending a metal plate into a cylindrical shape, in an axis direction in a state that the works are connected in series, and the equipment 8 continuously manufactures cylindrical single-tubes by sequentially butt-welding a slit part Wa of each work W on the way of transferring the works W. The continuous automatic welding equipment 8 for a single tube is composed of: a work carrying-in device 2 continuously carrying in and sending out the works W in the axis direction; a slit part positioning device 3 arranging the slit parts Wa of the carried-in works W in a fixed position; a work transferring device 4 transferring the works W, whose slit parts Wa are arranged in the fixed position, in a state that the works W are connected in series and also butting the slit parts Wa of the works W; a welding device 8 sequentially butt-welding the butted slit part Wa of each work W; and a work disconnecting device 9 disconnecting the connected part of each work W, which is connected by a weld part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003313567-A (JP)
Title: Fluidity improving agent and fuel oil composition
Inventor: NAKANISHI HIDEO
IPC: C10L1/18
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluidity improving agent for a fuel oil capable of remarkably improving the low-temperature fluidity of a low-sulfur fuel oil having a sharp wax-precipitation temperature, especially a fuel oil having low cloud point by the addition of a small amount of the agent, having good solubility in a base oil and free from oil flow trouble.  <P>SOLUTION: The fluidity improving agent for a fuel oil is composed of a copolymer (A) containing (a) a unit derived from ethylene and (b) a unit derived from a vinyl ester of a 5-24C branched aliphatic saturated carboxylic acid. The content of the component (a) in the copolymer (A) is 80-88 mol%, the ratio of the component (a) is 40-57 wt.%, the content of the component (b) is 4-20 mol% and the branching fraction of the copolymer (A) determined by<SP>1</SP>H-NMR is 0.3-2.2%. The invention further provides a fuel oil additive composition containing the fluidity improving agent, and a fuel oil composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004260580-A (JP)
Title: Circulator for non-radioactive dielectric line, and millimeter-wave transceiver using the same
Inventor: OKAMURA TAKESHI
IPC: H01P3/16
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a magnet from coming off a parallel flat conductor nor damaged, even if a millimeter-wave transceiver that uses a circulator is used for onboard application or the like to which vagarious vibration is applied, while no gap whatsover occurs between the main surface of the magnet and the bottom surface of a recess, no magnetic force applied to a ferrite board degrades or magnetic lines is disturbed, and the magnetic lines cross each other at right angles across the entire surface of the ferrite board for high characteristic circulator characteristics.  <P>SOLUTION: Related to the circulator for a non-radioactive dielectric line, a parallel flat conductor 7 is provided with a recess on its outside surface, as viewed from the top, that covers ferrite discs 2a-2c, and a magnet 3 is fit in the recess, while the side of the magnet 3 is bonded to the inner peripheral surface on the opening side of the recess 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004143912-A (JP)
Title: Design method of photovoltaic power generation device, computer system using this method and program
Inventor: GEORGIOS GEORGIADIS
IPC: E04D13/18
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To easily and quickly design various photovoltaic power generation devices according to requests of users; and to easily prepare an estimate sheet or the like when optimally arranging an optional solar battery module on a roof surface composed of an optional roof material.  <P>SOLUTION: This design method of the photovoltaic power generation device can determine the combination of components of the photovoltaic power generation device by using a computer, and includes a process of inputting or selecting an area for arranging the solar battery module for generating electric power by the sunlight, a process of inputting or selecting a kind of solar battery module, a roof surface selecting process of inputting or selecting the roof surface for arranging the solar battery module and a process of inputting or selecting a method for supporting the solar battery module, and determines the number of solar battery modules arranged on the roof surface and an arranging mode of the solar battery module on the basis of specifications such as a dimension and a shape of the roof surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004256729-A (JP)
Title: Epoxy resin composition and sealed semiconductor device
Inventor: SUDA HIROFUMI
IPC: H01L23/29
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an epoxy resin composition having especially excellent long-period storage stability and to provide a sealed semiconductor device sealed by using the same.  <P>SOLUTION: The epoxy resin composition comprises (A) an epoxy resin, (B) a phenol resin as a curing agent, (C) an inorganic filler and (D) a curing promoter such as 1,5-bis(3,3-dimethylureido)naphthalene, etc. The sealed semiconductor device is obtained by sealing semiconductor chips with a cured material of the composition.  <P>COPYRIGHT: (C)2004,JPO&NCIPI