baber/WOPTO huggingface dataset:
Patent JP-2004235396-A (JP)
Title: 2-wavelength semiconductor laser apparatus
Inventor: TADA KATSUHISA
IPC: H01S5/026
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a 2-wavelength semiconductor laser apparatus that simplifys an optical system used for an optical pickup, etc.  <P>SOLUTION: The 2-wavelength semiconductor laser apparatus is used for the pickup for recording and reproducing by emitting different 2-wavelength laser beams to a disk via a lens having an aberration allowing range of a light of 100 μm. The 2-wavelength semiconductor laser apparatus includes a common substrate 11 in which first and second lasers 1, 2 are formed so that the laser beam emitting surfaces of the first and second lasers 1, 2 are opposed to each other, and a reflector 3 having two reflecting surfaces 3a, 3b formed at a central part between the first and second lasers for reflecting the first and second laser beams so that the vertical sections of the emitting directions of the first and second laser beams emitted from the first and second lasers are inclined at 45° with respect to the common substrate. The first and second laser beam emitting units are formed at positions in which the distances between the positions of the reflecting surfaces of the reflector for reflecting the first and second laser beams and the perpendicular lowered from the top of the reflector to the common substrate are 50 μm or shorter.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235423-A (JP)
Title: Cleaning method of semiconductor substrate, and manufacturing method of semiconductor device and its manufacturing apparatus
Inventor: HISADA MASAHIRO
IPC: H01L21/3065
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning method of a semiconductor substrate capable of cleaning a semiconductor substrate after etching back without causing charging damage and etching damage, and provide a manufacturing method of a semiconductor device and its manufacturing apparatus.  <P>SOLUTION: The method is for removing a fluorocarbon polymer film deposited on a wafer 10 by a polymerization reaction of C<SB>4</SB>F<SB>8</SB>gas when a silicon oxide film on the wafer 10 etched back. In the method, the fluorocarbon polymer film is raised in the temperature and separated by heating the wafer 10 under a reduced pressure atmosphere. Only the fluorocarbon polymer film can be removed from the wafer 10 after the etched back without the use of plasma and etching gas with low selectivity.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240471-A (JP)
Title: Security system in building
Inventor: OTSUKA YOSHIHIRO
IPC: G08B13/19
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To construct a security system installed in an entrance part of a building for rejecting a suspicious person in the step previous to invasion to the inside of the building.  <P>SOLUTION: To a control part 3a in this security system 3, a fist detection sensor 4 detecting a first detection area S1 around a window part, a second detection sensor 5 detecting a second detection area S2 on the exterior side beyond the first detection area, an alarm device 7 sounding at a large volume or at a small volume in association with the detecting action of these detection sensors 4 and 5, a first lighting system 8 constructed of a red light, and a second lighting system 9 constructed of a white light are connected. When the second detection sensor 5 performs detection previously to the detecting action of the first detection sensor 4, the alarm device 7 sounds at a small volume while the second lighting system 9 is turned on. Following the detecting action of the second detection sensor 5, the first detection sensor 4 performs detection, and at the same time, the alarm device 7 sounds at a large volume while the first lighting system 8 is turned on.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238525-A (JP)
Title: Polyurethane-based electrical-insulating coating material and polyurethane-based insulated wire using the same
Inventor: YAMAZAKI KOJI
IPC: C08G18/40
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyurethane-based electrical-insulating coating material free from a lead-based material; and to provide a polyurethane-based insulated wire using the coating material and free from the lead-based material.  <P>SOLUTION: The polyurethane-based electrical-insulating coating material free from the lead-based material contains a hydroxy group-containing resin free from the lead-based material, and a blocked isocyanate free from the lead-based material as curable components. The polyurethane-based insulated wire free from the lead-based material is obtained by coating a conductor with the polyurethane-based electrical-insulating coating material free from the lead-based material directly or through another insulating layer, and baking the coated product to provide an insulating layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239578-A (JP)
Title: Oil fan heater provided with vaporizer heater reserving function
Inventor: NAKAMURA JUNYA
IPC: F23N5/20
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a timer for an oil fan heater shortening the time until blowing of hot air, reducing electric power consumption, and providing safe timer operation in regard to a reservation timer of a vaporizer heater of the oil fan heater.  <P>SOLUTION: In the oil fan heater provided with the vaporizer heater and an ignitor, and carrying out ignition by the ignitor after vaporizing fuel, the oil fan heater is provided with the timer, and the timer of the oil fan heater is characterized by that it is provided with at least the function of only turning on the vaporizer heater.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004210398-A (JP)
Title: Package
Inventor: HASHIMOTO NAOJIRO
IPC: B65D77/30
Filed: 2003-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package whose spout can easily be cut even with fingers, which prevents a splash of liquid contents, facilitates a pour of the contents out of the package into any other container, functions as a straw as well, and also facilitates a direct pour of the contents over a dish.  <P>SOLUTION: The package is provided with a handle 1 that is easy to hold with fingers. The angle at which the package is cut is 45°, which ensures easy cutting, rather than the conventional angle 90°. Further, a space F is provided. The space F portion of the bag can be pressed firmly with fingers so as to prevent a liquid from splashing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246441-A (JP)
Title: Power supply device and power supply control method
Inventor: NAGANO SHIGEO
IPC: G05F1/10
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply device that can accurately control and predict the time since one supply voltage reaches a desired voltage until other supply voltages reach the desired voltage in supplying a plurality of different supply voltages.  <P>SOLUTION: When the power supply device 1 receives power-on instructions, a voltage control unit 11 raises a supply voltage V2 to a voltage VA 1, and also a voltage control unit 24 raises a supply voltage V3 to a reference voltage VB_STB which is lower than a reference voltage VB1. When the supply voltage V2 reaches the voltage VA1, a trigger signal TRG is generated and the voltage control unit 24 raises the supply voltage V3 from the reference voltage VB_STB to the reference voltage VB1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245648-A (JP)
Title: Map display apparatus
Inventor: KATO NORIKO
IPC: G06T11/60
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To increase operability when points such as destinations are designated by inputting the name of a road.  <P>SOLUTION: When the name of the road is inputted, the other road crossing the road with the inputted name is specified, and a point 50a shortest from a present position 30 of the points where the specified road crosses the road with the inputted name and a map around the point are displayed. Since a map around points far apart from the present position 30 are not displayed, the scale of the map is not changed and the scroll of the map is not continued for a long time. As a result, the operability in designating the points such as destinations can be increased.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249815-A (JP)
Title: Operation seat of working vehicle such as combine
Inventor: SATOJI HISAYUKI
IPC: A01D67/00
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the maintenance of an engine, and simplify and reduce the weight of the moving structure of an operation seat.  <P>SOLUTION: In the operation seat of a working vehicle such as a combine, the engine 11 is mounted on a body frame 1 having a running device 3, the operation seat 9 is installed above an engine cover 12 covering the engine 11, the engine cover 12 is formed rotatable to the side around the axes of a front mounting member 15 and a lateral shaft 24 by the front mounting member 15 and the lateral shaft 24 installed at the front and rear thereof and rotatable to the rear around the axis of a support shaft 25 installed near the lateral shaft 24. With this configuration, by rotating the engine cover 12 to the rear around the lateral shaft after being moved to the side, a large space for maintenance operation can be formed around the engine 11, and the movement operation for the engine cover 12 can also be easily performed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251198-A (JP)
Title: Bellows and bellows pump
Inventor: YAMAGIWA KOICHI
IPC: F04B43/08
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a high pressure-resistant bellows having a thin film surface and excellent response, and preventing deformation and cracking of the top portion of a bellows portion due to fluid pressure; and to provide a pump using the bellows, and having excellent accuracy of quantitative discharge and high pressure resistance.  <P>SOLUTION: This bellows, which sucks and discharges an inside fluid by shrinking and extending, is alternately provided with outer crest portions projected outward and inner crest portions projected inward, and each crest portion relatively has a top part and a slope part. A reinforcement part is provided on the top part of the both or any one of the crest portions, and a holding body for preventing the deformation of the bellow is provided on the outside of the bellows. And the pump using the bellows is achieved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252283-A (JP)
Title: Lithographic printing original plate
Inventor: GOTO TAKAHIRO
IPC: G03F7/004
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithographic printing original plate which is recordable with high sensitivity and which has excellent plate wear and favorable storage stability (raw preservability).  <P>SOLUTION: The lithographic printing original plate comprises a base coating layer, a photosensitive layer containing an IR absorbent, a sulfonium salt polymerization initiator, a polymerizable compound, and a binder polymer, and a protective layer, successively layered on a supporting body. The base coating layer contains a compound having ≤3,000 weight average molecular weight and at least one carboxylic acid group.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254245-A (JP)
Title: Method and apparatus for communication
Inventor: MIYANO MICHIO
IPC: H04L12/28
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the processing in a network, such as an IEEE1394 type bus, when a connection between a plurality of devices is formed.  <P>SOLUTION: When a communication is performed between the devices connected to the predetermined network, a control device which can control the other device connected to the network judges the candidate of the connectable device existing in the network and automatically forms the predetermined connection between the corresponding candidate device and the control device when only one candidate of the connectable device exists.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003296684-A (JP)
Title: Transaction card with memory and polymer dispersed cholesteric liquid crystal display
Inventor: STEPHENSON STANLEY WARD
IPC: B42D15/10
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a provide a pressure-insensitive improved transaction card.  <P>SOLUTION: The transaction card has machine readable information and a visible display. The visible display comprises a card body, machine readable information on the card body, a flexible display affixed to the card body for displaying information related to the machine readable information, a display including the pressure insensitive polymer dispersed cholesteric liquid crystal material having a first planar reactive state and a second transparent focal conic state, which is responsive to an applied voltage to display information wherein the information persists when the voltage is removed, and an array of conductors connected to the display for applying selected voltages from an external display driver to the display to change the state of the display.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004258729-A (JP)
Title: Image search system and program
Inventor: NIHEI TOMOYUKI
IPC: G06Q50/10
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To effectively search for an image strongly suspected of infringement and notify a requester about the location thereof on a network when receiving a request by a client for image infringement determination.  <P>SOLUTION: A service center 1, when receiving a request by a client terminal 2 for image infringement determination, acquires an image as a source of the determination, and compares it with various posted images posted on the Internet 3 to search for posted images similar to the source image to a certain degree and specify posted images categorized as an approximation to the source image from the images found. As the images found are narrowed down, a plurality of generated images generated by modifications on the source image in a range of retained similarity and each of the images found other than the specified images approximating to the source image are compared sequentially so that images categorized as an approximation to any generated image are specified. The requester client terminal 2 is notified about the location of each specified image.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255925-A (JP)
Title: Hydrogen cylinder mounting apparatus for vehicle
Inventor: ISOE MITSUHARU
IPC: F02M21/02
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen cylinder mounting apparatus for a vehicle by which damages to a hydrogen cylinder are less even when the vehicle collides.  <P>SOLUTION: This hydrogen cylinder mounting apparatus 10 for a vehicle is equipped with a case 12 which projects from a roll bar 3a of the fuel cell vehicle 1, and a cover 15 which is mounted on a hydrogen cylinder 11. The hydrogen cylinder 11 is set under a standing state so that the lower end part 11f of the hydrogen cylinder 11 can be housed in a recess 12c of the case 12. Then, after an engaging groove 15c of the cover 15 is fitted on two surfaces 11b1 being in parallel with each other which are formed on a valve 11b of each hydrogen cylinder 11, a protruding part 15a of the cover 15 is fitted in the upper end part 11e of a cylinder main body 11a. After passing screws through a plurality of through holes 15d of the cover 15, the screws are screwed with threaded holes 13a of a support pipe 13, and the cover 15 is fixed to the support pipe 13. Thus, the hydrogen cylinder 11 is loaded on the vehicle 1 under a standing state wherein the upper side of the hydrogen cylinder 11 is tilted to the rear side of the vehicle in a manner to be in parallel with a seat back 4b, on the rear side of the seat back 4b.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260354-A (JP)
Title: Method and program for controlling incoming call in telephone set, and telephone set
Inventor: HARAGUCHI SHUICHI
IPC: H04M1/663
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a program for controlling an incoming call in a telephone set, with which an unwanted telephone call such as "just one-ringing call" is blocked and convenience and safety of a user can be improved by confirming whether or not a calling source has the will of a conversation before the notice of an incoming call to the user of the telephone set and to provide the telephone set.  <P>SOLUTION: When there is the incoming call from a telephone number which is not registered in a memory, the telephone set is automatically taken off a hook and a response message is reproduced. When the telephone call is cut before prescribed time passes from taking the telephone off the hook, the number is registered in the memory as an abnormal number. When there is the incoming call from the applicable number, (1) the the telephone set is automatically taken off the hook, and it reproduces the response message, and (a) only effect that there is the incoming call is informed to the user when the telephone call is cut before prescribed time passes from taking the telephone off the hook and (b) the incoming call is informed to the user by ringing tone when the telephone call is not cut even after prescribed time passes from taking the telephone off the hook or (2) taking the telephone off the hook (automatic immediate cut) after the telephone is automatically taken off the hook is performed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259846-A (JP)
Title: Separation method for element formed on substrate
Inventor: OGURA YOSHIHIRO
IPC: B23K26/364
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which can accelerate the formation of recesses for separation without exerting a harmful effect on elements which is caused by the sticking of working waste.  <P>SOLUTION: When a plurality of blue LED elements 18 formed on a sapphire substrate 10 are carved together with a part of the substrate 10, a process wherein the recesses 12 along truncation schedule lines of the respective elements 18 are formed on the surface of the substrate 10 before the elements 18 are formed, a process for forming linear fragile parts 16 inboard by the irradiation of a laser beam on the surface of the substrate 10 along the truncation schedule lines, a process for forming the plurality of elements 18 on the surface of the substrate 10, and a process for bursting the substrate 10 along the truncation schedule lines by applying a force to the substrate 10, are prepared. The truncation schedule lines are established in a grid pattern, the cruciform-like recesses 12 are formed by the irradiation of a laser beam to the respective intersections.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254841-A (JP)
Title: Tidying implement of cutlery
Inventor: KIOKA MIKIO
IPC: A47B97/00
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tidying implement that can extractably and neatly store cutlery that are apt to get disorderly in a drawer, and can be applied to drawers of whatsoever size.  <P>SOLUTION: A plurality of partitions 12 are erected on a strip-form substrate portion 11 at a prescribed interval. The partitions 12 are formed mutually spaced by 3 to 7 mm. The substrate portion 11 and the partitions 12 are integrally formed of a rubber elastic body. The JIS harness of the rubber elastic body is preferably from 30 degrees to 80 degrees. The cutlery are stored/tidied by being held between the partitions 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003289166-A (JP)
Title: Optical fiber amplifier and optical transmission system
Inventor: SAKANO SHINJI
IPC: H04B10/296
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain almost equal light outputs at different wavelengths regardless of the level of light input to an optical fiber amplifier and the number of wavelengths during the course of wavelength multiplexing optical transmission, and to avoid the occurrence of surges and to judge component connection with a structure in which an optical functional component can be inserted into an intermediate section.  <P>SOLUTION: Feedback control is performed for putting a variable attenuator in a light inputting section so that the light input to the optical fiber amplifier may be fixed. In addition, another control is performed to change the overall light output from the amplifier and light input to the amplifier based on the information on the number of wavelength obtained from a supervisory signal. The occurrence of light surges is avoided and, at the same time, a signal indicating an unconnected optical component is issued at the time of connecting an intermediate optical component by detecting the light to the optical component and the light from the component. When the component does not exist, excitation is suppressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004257099-A (JP)
Title: Planting type sound absorbing wall made of steel, and installation method for planting type sound absorbing wall made of steel
Inventor: ITO SHINZO
IPC: E01F8/02
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems in seeding and planting measures on a sound absorbing wall wherein roots do not touch soil and mounted basket-like objects project to narrow the width of a road because plants cannot be directly planted in the sound absorbing wall.  <P>SOLUTION: This planting type sound absorbing wall made of steel is constructed by forming at least one of surface plates 2 rising on both sides of a fixed plate 1 with a planting root hole 6 opened, as the surface plate 2 formed with sound absorbing holes passing through the inner and outer surfaces, then raising a side plate between the surface plate 2 formed with the sound absorbing holes, and the planting roof hole 6 opened in the fixed plate 1, while embedding a sound absorbing material 5 between the side plate 4 and the surface plate 2 formed with the sound absorbing holes, and closing the upper part of a space between the side plate 4 and the surface plate 2 formed with the sound absorbing holes.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255711-A (JP)
Title: Working machine for web being conveyed
Inventor: HAYASHI KATSUICHI
IPC: B41F33/08
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working machine for web being conveyed for performing a working at a specified position with an arbitrary pitch without using marks provided on a web.  <P>SOLUTION: The flying working machine for web being conveyed is provided with a driving means for moving a cylinder and a web with working tools on the web and part of an outer peripheral face of the cylinder and a driving means for rotating and driving the cylinder, and performs the working by making the rotational peripheral length of the working tool equal to the travelling length of the web and bringing them into press contact with each other. After an unworked length of the web and the length of the part without the working tool on the cylinder are set to detect the end of the working tool, the control is performed so that the driving means for rotating and driving the cylinder is accelerated and decelerated by metering the rotational peripheral length of the cylinder and the travelling length of the web, and the travelling time of the unworked length of the web is made to coincide with the rotating time of the length of the part with no working tool.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258340-A (JP)
Title: Wet electrophotographic recording sheet
Inventor: NISHI TETSUYA
IPC: G03G9/12
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wet electrophotographic recording sheet having excellent wet toner fixing performance and transfer performance in printing by a wet electrophotographic process using a wet toner.  <P>SOLUTION: With respect to the wet electrophotographic recording sheet obtained by disposing one or more coating layers on at least one surface of a sheetlike substrate, a material having surface active function is contained in a composition for the coating layers in an amount of 0.1-2.0 mass% based on the amount of a pigment. Preferably, the material having surface active function is contained in an amount of 0.2-1.0 mass% based on the amount of the pigment.  <P>COPYRIGHT: (C)2004,JPO&NCIPI