baber/WOPTO huggingface dataset:
Patent JP-2004270443-A (JP)
Title: Road sign indicator
Inventor: YAMAMOTO OSAMU
IPC: E01F9/553
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a road sign indicator which can be easily worked and manufactured, and which can be installed without being buried in a road surface.  <P>SOLUTION: This road sign indicator is composed of a film-like selfluminous body 12, a protective sheet 14 for covering and protecting the selfluminous body 12, and a supporting sheet 18. The road sign indicator, which is thin and durable, enough to endure the traveling of a vehicle, is stuck on the road surface. Since the selfluminous body 12 flashes (lights up) by virtue of power which is supplied via a feeding cable 26, an observer such as an occupant of a passing vehicle can easily and visually recognize indicated details even at night.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005236769-A (JP)
Title: Network monitor system and program for making computer execute network monitoring method
Inventor: TOMITA MINORU
IPC: H04W48/16
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network monitor system for selecting a network optimum for communication among a plurality of different networks.  <P>SOLUTION: This network monitor system includes a broadcasting station 1 provided with a transmitting part 21 for transmitting configuration information about a network formed within a prescribed range as digital information, and a portable communication apparatus 7 provided with a broadcast signal receiving part 23 for receiving the configuration information, a transmitting and receiving part 24 for portable telephone for corresponding to respective different networks to transmit and receive information according to each network, a transmitting and receiving part 25 for a radio LAN, and a transmission and reception control part 29 for selecting either the transmitting and receiving part 23 for portable telephone or the transmitting and receiving part 25 for a radio LAN on the basis of the configuration information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233122-A (JP)
Title: Arrangement structure of oil check valve in lubrication of internal combustion engine
Inventor: HOI YOSUKE
IPC: F01M1/06
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To simplify structure for arrangement of check valve and facilitate arrangement by performing arrangement of check valves in a lubricating oil supply passage.  <P>SOLUTION: The check valve V2 is arranged in lubricating oil supply passages F3, F4 to an oil gallery passing through a joint surface 24 of a crank case 20 and a crank case cover 23. The check valve V2 is arranged by fitting and fixing a valve element in hole parts 24a, 24b formed on the joint surface 24 of crankcase 20 and a case cover 23.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234371-A (JP)
Title: Surface liquid amount control member and its manufacturing method
Inventor: ONISHI KAZUO
IPC: G09B23/28
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface water amount control member which is suitable for artificial skins of, specially, a robot for communication with a human and a pet type robot.  <P>SOLUTION: A surface liquid amount control member capable of controlling the amount of liquid present on an outer surface of an operating electrode 1 provided to the member has at least the operating electrode 1, a counter electrode 2 facing the operating electrode 1, and a macromolecular electrolyte layer 3 sandwiched between the operating electrode 1 and counter electrode 3, the surface liquid amount control member being characterized in that the operating electrode 1 is a porous electrode and the macromolecular electrolyte layer 3 contains at least a macromolecular electrolyte, an ion substance, and polar liquid. Further, the surface liquid amount control member may have a porous electrode as the counter electrode and a liquid supplementation part 4 containing the polar liquid at a position where it comes into contact with the counter electrode 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233135-A (JP)
Title: Multi-fuel engine
Inventor: YASUDA AKIO
IPC: F02D19/06
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To speed up a warmup of a catalyst of a multi-fuel engine.  <P>SOLUTION: When a condition for executing warmup is met, that is to say, the temperature of the catalyst estimated by the water temperature of an engine is below a reference value for the end of warmup (S20), the gasoline is selected as fuel that has a higher capacity of raising the temperature of the catalyst by an unburned component in comparison with CNG (S30). Since the supply of the gasoline is continued until the condition for executing warmup ceases to be met, the warmup of the catalyst material of a catalyst device can be promoted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243106-A (JP)
Title: Position controller
Inventor: SAITO TOMOAKI
IPC: G11B5/55
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To highly accurately move a magnetic head to a target position at a high speed corresponding to characteristics unique to the VCM or the like of each disk device.  <P>SOLUTION: An FF current plus gain adjusting part 130 adjusts acceleration current data or saturated acceleration current data based on the determination result of a position determining part 120 at the time of finishing seeking, and an FF current minus gain adjusting part 150 adjusts deceleration current data based on the determination result of a speed determining part 140 at the time of finishing seeking. Based on an error between an FF position track and a real position track, an FF position track adjusting part 100 corrects FF position track data stored in an FF position track generation part 50, and adjusts a last reached position to match a target position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240624-A (JP)
Title: Self-priming pump
Inventor: NAKANISHI KOICHI
IPC: F04D29/44
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve self-priming performance and achieve less power consumption.  <P>SOLUTION: This self-priming pump comprises an impeller 3 having a fluid intake 4 extending from the center to the outside so as to be rotated with the rotation of a motor 1, a casing 5a storing the impeller 3 for converting the dynamic pressure of fluid taken out of the intake 4 of the impeller 3 and injected to the outside into static pressure, a casing cover 5b isolated from the casing 5a via a partition plate 12 and having a first passage 5 for guiding the fluid to the intake 4 of the impeller 3, a nozzle 6 mounted on the casing cover 5b for injecting the fluid with the inner pressure of the fluid in the casing cover 5b, a venturi tube 7 provided in the nozzle 6 for guiding the fluid injected from the nozzle 6 to the intake 4 of the impeller 3 with negative pressure generated, and a second passage 8 connected to a space between the nozzle 6 and the venturi tube 7 and branching from the first passage 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005211616-A (JP)
Title: Sales management system in game hall
Inventor: MARUYAMA MASAO
IPC: A63F7/02
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sales management system in which the intervention of illegal actions in a game hall can be prevented and sales data of the game hall can be managed by a sales management organization comprised of third persons.  <P>SOLUTION: In a sales management system S, sales data in a game ball lending machine 20 and differential game ball data in a game machine 10 are encrypted in a sealed control box 41 and transmitted to an island management unit 42 via an island relay unit 40 and on the other hand, the island management unit 42 is also connected to a game ball counter 30 and receives count data. A hall server 43 checks the intervention of illegal actions by summing up said data transmitted from the island management unit 42 and stores summed-up data. Furthermore, the summed-up data that the hall server 43 owns, are transmitted to a sales management organization A for every business day as they are, checked and stored therein.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251397-A (JP)
Title: Battery
Inventor: ISHIMARU TAKESHI
IPC: H01M10/058
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery that is structured in a form allowing a cell manufactured as a nonaqueous electrolyte secondary battery improved in resistance against overcharge or the like to be generally used.  <P>SOLUTION: This battery is so structured that a positive electrode terminal member 21 is jointed to a sealing plate 12 of the cell 10; a negative electrode terminal member 22 is jointed to a negative electrode cap 13; a frame body 25 is mounted by covering at least the upper surface of the sealing plate 12; an insulation sheet 24 is wound around the circumferential surface of the cell 10; and a probe can be inserted from a positive electrode terminal hole 26 and a negative electrode terminal hole 27 formed in the frame body 25. Thereby, battery connection can be made.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247590-A (JP)
Title: Magnetic garnet single crystal and optical element using the same
Inventor: OIDO ATSUSHI
IPC: C30B19/00
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic garnet single crystal grown by a liquid phase epitaxial (LPE) method and an optical element using the same and particularly to provide a magnetic garnet single crystal of a reduced lead content and to provide an optical element using the same.  <P>SOLUTION: The magnetic garnet single crystal is grown by a liquid phase epitaxial growth method and is represented by the formula: Bi<SB>3-x-y</SB>M1<SB>x</SB>Pb<SB>y</SB>Fe<SB>5-z-w</SB>M2<SB>z</SB>M3<SB>w</SB>O<SB>12</SB>(wherein M1 is at least one element selected from among Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, and Lu; M2 is at least one element selected from among Ga, Al, and In; M3 is at least one element selected from among Pt, Si, Ge, and Ti; 1.5<x<3.0; 0<y<0.01; 0≤z<1.5; and 0≤w<0.01).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287412-A (JP)
Title: Correcting agent for lithographic printing plate
Inventor: SAKAMOTO ATSUSHI
IPC: G03F7/40
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a correcting agent for a lithographic printing plate, the agent free from deterioration in the performance for a long period of time and capable of erasing an image part accepting an oil-based ink over the ink.  <P>SOLUTION: The correcting agent for a lithographic printing plate contains a specified compound, for example, a compound expressed by general formula (1). In general formula (1), s represents an integer 0 to 4, and when s=1 to 4, R represents an alkyl group or an alkoxy group; and R<SB>1</SB>and R<SB>2</SB>may be same or different and each represents a hydrogen atom, alkyl group, cycloalkyl group, alkenyl group, alkynyl group, aralkyl group, aryl group, -CN, -OR<SB>3</SB>(wherein R<SB>3</SB>represents a hydrogen atom, an alkyl group or an acyl group), -NHR<SB>4</SB>(wherein R<SB>4</SB>represents a hydrogen atom, an alkyl group or an acyl group), -COR<SB>5</SB>äwherein R<SB>5</SB>represents -OR<SB>6</SB>(R<SB>6</SB>represents a hydrogen atom, an alkyl group or an aryl group) or -NHR<SB>7</SB>(R<SB>7</SB>represents a hydrogen atom, an alkyl group or an aryl group)}, or -CHO; and k represents an integer 1 to 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248531-A (JP)
Title: Glass supporting device for building structure
Inventor: AOKI YUKIHIKO
IPC: E04B2/90
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damage of a glass pane even in a building large in displacement in the vertical direction of the glass pane G, by smoothly upwardly moving a weight support part of the glass pane relative to a structure of the building.  <P>SOLUTION: This glass support device of the building structure installs a glass pane holder C for holding the glass pane G in the structure 31 of the building via a support D. The glass pane holder C vertically movably holds the glass pane G. The glass pane holder C is composed of an inside plate 40 held by the support D and holding an indoor surface of the glass pane G, a support frame 60 vertically movably supported by the inside plate 40 and supporting the upper-lower end sides of the glass pane G together with its weight, and an outside plate 50 for holding an outdoor surface of the glass pane G integrally with the support frame 60.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005259724-A (JP)
Title: Method and apparatus for measuring forward voltage drop of light-emitting device, system of light source and thermal printer using the same
Inventor: HAYASHI JUNJI
IPC: H05B44/00
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To measure a forward voltage drop of a light emitting device with a simple structure.  <P>SOLUTION: An optical fixing device 16 comprises a light emitting device array that includes a plurality of device columns L in which a plurality of LEDs 21 are connected in series. Transistors Tr1 to TrN are connected to each device column L1 to Ln to energize each of them. A capacitor 50 is connected to each of the device columns L1 to Ln in parallel. After a switch Sb is turned on to charge the capacitor 50; each of the device columns L1 to Ln is selectively energized, and then the charge of the capacitor 50 is discharged through the energized device column. The forward voltage drop VFL of each device column is measured based on the voltage of the capacitor 50 of which charge has been discharged.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249666-A (JP)
Title: Piezoelectric device and piezoelectric oscillator
Inventor: KINOSHITA YUSUKE
IPC: G01C19/56
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve such the problem, wherein since a bonding work using a bump is carried out in a region sandwiched by a support member and a piezoelectric vibrating reed having electrode layers, such as excitation electrodes or the like formed on its both sides, a bonded state produced by the bump can not be inspected visually directly, and in order to verify the quality of the bonded state, the so-called "breakdown test" where the bonded state is broken and verified must be carried out, that is, the bonding work gets inefficient due to its lowered yield because of the discarding of components, a large number of man-hours and the like.  <P>SOLUTION: A piezoelectric device is equipped with the piezoelectric vibrating reed 101, having a light transmissive property; a first electrode layer 33 which is formed on one surface of the piezoelectric vibrating reed; a second electrode layer 31 which is formed on the other surface, making up the two-sides of the piezoelectric vibrating reed along with the above one surface; and a support body 20 which is bonded by the bump 23, used for the connection with the first electrode layer and supports the piezoelectric vibrating reed. The second electrode layer has a window aperture section 34, in a region facing the bonding region of the first electrode layer and the support body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247543-A (JP)
Title: Lifting magnet control method
Inventor: KUBO TAKASHI
IPC: B66C1/06
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To save energy.  <P>SOLUTION: In attracting operation of an object, rising time until an exciting current to a coil 9 reaches a predetermined value is measured. When the measured value is smaller than a specified value, since determination is made that a quantity of the attracted object is less than a specified quantity, the exciting current to the coil 9 when carrying the object is reduced to a required value thereafter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245382-A (JP)
Title: Reel sheet
Inventor: MATSUMOTO MASAHIKO
IPC: A01K87/06
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reel sheet having a moving hood less liable to be broken in using the same and excellent in durability.  <P>SOLUTION: The reel sheet 2 is installed around the peripheral surface of a base rod 1 and is a part where a reel R is mounted. The reel sheet 2 has an installation surface 10 for installing a leg part of the reel R, a fixed hood 12 opening toward the installation surface 10 formed on the end in the axial direction of the installation surface 10, an almost pipe-like main unit 3 having a pair of rail grooves 13 extendingly formed toward the axial direction along both edges in the transverse direction of the installation surface 10, and a moving hood unit 4 having a hood unit 15 opening with facing to the fixed hood 12 and a cover unit 16 covering the main body 3 with the hood unit 15 in the peripheral direction and freely movable with sliding on the peripheral surface of the main body 3 in the axial direction. Further, the reel is connected to the moving hood unit 4 with engaging the both edges of the transverse direction to the rail grooves 13 and has a positioning unit 5 for positioning the moving hood unit 4 at an arbitrary position in the axial direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247565-A (JP)
Title: Paper feeding mechanism and printer using this mechanism
Inventor: TOKUDA SHIGETO
IPC: B65H5/00
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeding mechanism and a printer using this mechanism, for printing a high-quality image, by removing a dust sticking to a pressure contact roller.  <P>SOLUTION: This paper feeding mechanism 1 has a paper feeding roller 2, the pressure contact roller 4 capable of being brought into pressure contact with this paper feeding roller 2, and recording paper 6 sandwiched in pressure contact between this pressure contact roller 4 and the paper feeding roller 2 and carriable by rotation of the paper feeding roller 2. An elastically energizing cleaning member 7 is arranged on an outer peripheral surface of the pressure contact roller 4. The cleaning member 7 is elastically contacted with the rotating pressure contact roller 4, to remove the dust sticking to the pressure contact roller 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005259789-A (JP)
Title: Detection system, aligner and manufacturing method of device
Inventor: NAGAHASHI RYOCHI
IPC: G03F7/20
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detection system for favorably detecting liquid, and to provide an aligner equipped with the detection system.  <P>SOLUTION: The detection system S comprises optical fibers 80A-80D for detecting the existence of liquid, and a plurality of detectors 90A-90D each having an output section 91 for outputting detection light to the optical fiber 80A-80D and an input section 92 for inputting detection light through the optical fiber 80A-80D. A plurality of optical fibers 80A-80D are provided depending on a plurality of detection object areas A-D. For example, the optical fiber 80A has an incoming end connected with the output section 91 of the first detector 90A out of the plurality of detectors 90A-90D, and an outgoing end connected with the input section 92 of the second detector 90B different from the first detector 90A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260743-A (JP)
Title: Microphone array
Inventor: SAGAYAMA SHIGEKI
IPC: G10L15/28
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microphone array which can improve an SNR (Signal to Noise Ratio).  <P>SOLUTION: In the microphone array with 3 or more microphones, distances of respective microphones are set so that the distances are proportional to a scale distance of the minimum Golomb ruler. The 3 or more microphones may be arranged in a straight line shape, or in a circular shape. If the number of microphones is for example 4, the distances of respective microphones are set to be spacing of 1 to 3 to 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005236936-A (JP)
Title: Screen rack for plasma tv and home theater
Inventor: HAMAMOTO MORIYUKI
IPC: H04N5/64
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen rack for a plasma TV and a home theater for enabling the screen for the plasma TV and the home theater to be mounted on a conventional wide rack.  <P>SOLUTION: A fixing frame is made in a backside and top board of a rack (1). Two support posts (2) are allowed to stand through the frame. A board (3) is provided in the two longitudinal support posts (2) to be a plasma TV placing portion. A transverse support post (4) is provided on the uppermost portion of the support posts to be a home theater screen installation portion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005186604-A (JP)
Title: Method for manufacturing inkjet recording medium and inkjet recording medium
Inventor: REN KUMIKO
IPC: B41J2/01
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an inkjet recording medium which shows an excellent ink absorbency so as to allow rapid recording and a perfect roundness of dots and contains a dye/a pigment having advantages such as high image density/glossiness and very successful image uniformity, and an inkjet recording medium.  <P>SOLUTION: In this method for manufacturing an inkjet recording medium, a top layer containing a fine pigment is applied on an air-permeable base or a recording layer formed on the air-permeable base after the recording layer becomes a falling rate drying part by thickening or gelatinizing a coating material before the falling rate drying part occurs in the process to apply/dry the recording layer containing a fine pigment with an average particle diameter of 0.01 to 1 μm and a hydrophilic binder. In addition, the uppermost layer is press-bonded on a heated mirror drum while the former is wet and thus the inkjet recording medium is obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268482-A (JP)
Title: Non-single crystal solar cell, and manufacturing method and apparatus of p type semiconductor material
Inventor: ITO MANABU
IPC: H01L31/04
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar cell having excellent efficiency which adopts a configuration wherein B decreases slantingly or stepwise toward an i-layer interface and simultaneously gallium increases slantingly or stepwise in the p-layer of the solar cell having at least one pin junction composed of a p-type semiconductor layer taking silicon or germanium as a chief ingredient, a substantially intrinsic i-type semiconductor layer, and an n-type semiconductor layer, all layers are stacked.  <P>SOLUTION: In the p layer of the non-single crystal solar cell, B decreases and Ga increases slantingly toward the i-layer interface. It is hereby unlikely to deteriorate the characteristics of the pi interface because gallium has a larger atomic radius than boron to make it difficult to diffuse the gallium into the i layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005084673-A (JP)
Title: Photo-detector with improved optical coupling efficiency, optical fiber device, and method for forming the same
Inventor: MIAO RONGSHENG
IPC: G02B6/42
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical assembly device in which a light transmission medium is optically coupled to a photo-detector in an optical coupling region, and an optical thick film is formed between the light transmission medium and the photo-detector in the optical coupling region.  <P>SOLUTION: The optical thick film formed on the photo-detector improves the optical coupling efficiency between an optical fiber and the photo-detector which are optically coupled. The optical thick film has a refractive index between the refractive index of air and that of the photo-detector on which an optical matching film is disposed. Silicone may advantageously be formed as an optical thick film coating on the photo-detector.  <P>COPYRIGHT: (C)2005,JPO&NCIPI