baber/WOPTO huggingface dataset:
Patent JP-2005257904-A (JP)
Title: Liquid crystal display device
Inventor: SATAKE TETSUYA
IPC: G02F1/1335
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a liquid crystal display device of which a manufacturing cost is not increased and in which no gray scale inversion occurs, since there is a problem that it is necessary for a conventional liquid crystal display device to have a dielectric protrusion structure attached thereto to divide an alignment region of a transmissive part, resuting in increase in the manufacturing cost.  <P>SOLUTION: In the liquid crystal display device, the transmissive part and a reflective part are arranged in each pixel. In the transmissive part, a pixel electrode and a common electrode each with a comb teeth shape are arranged on the liquid crystal layer side of the array substrate and the retardation of the liquid crystal layer is nearly 1/2 wavelength in the state with no applied voltage, and in the reflective part, a reflection electrode is arranged on the liquid crystal layer side of the array substrate and further a counter electrode is arranged on the liquid crystal layer side of the counter substrate and the retardation of the liquid crystal layer is nearly 1/4 wavelength in the state with no applied voltage. An optical retardation film of nearly 1/2 wavelength retardation and a polarizing film are disposed on the side opposite to the liquid crystal layer of each of the array substrate and the counter substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005259243-A (JP)
Title: Tape cassette
Inventor: KABAYA YOSHITERU
IPC: G11B23/087
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape cassette in which it can be prevented surely that foreign matter such as dust enters a storage space of a magnetic tape in a loading state.  <P>SOLUTION: In a tape cassette in which a magnetic tape 4 is stored and held inside a closed cassette main body, an inner part lid 8 constituted so that respective one ends of sheet type members 81, 82 are fixed to an inner wall of an opening part, while a spare end presses the magnetic tape 4 in the direction of almost orthogonal direction, and the entrance and exit is covered so as to be capable of expansion and contraction is provided at an opening part of entrance and exit for drawing out the magnetic tape 4. In this tape cassette, as draw-out position of the magnetic tape 4 in the opening part can be constituted so as to be changeable, while clogging the opening part with the sheet type members 81, 82, entering of dust for the inside of the tape cassette can be prevented surely even in the loading state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005254644-A (JP)
Title: Print head drive circuit
Inventor: TAMURA NOBORU
IPC: B41J2/045
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a print head drive circuit capable of reducing distortion in the output waveform from a current amplification circuit in case of a light load.  <P>SOLUTION: The output waveform from (the charging circuit of) a current amplification circuit 5 changes with an intermediate potential (e.g. about 20 V) until the time T<SB>1</SB>when the base-emitter voltage (Vbe<SB>1</SB>) of a TR9, i.e. the first stage TR, reaches 0.7 V, as shown by a dashed line 25. When the Vbe<SB>1</SB>reaches 0.7 V at the time T<SB>1</SB>, a TR11 is conducted (turned on) and since the resistance of a resistor 17 is sufficiently lower than the impedance of the TR11 under nonconducting state (turn off), a current flows from V<SB>DD</SB>to a drive current transmission line 21 through the TR11 and the resistor 17. Consequently, the waveform of the output voltage rises substantially vertically and then increases with a predetermined gradient to a target level.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005253774-A (JP)
Title: Game machine
Inventor: NASU TAKASHI
IPC: A63F5/04
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of realizing a performance by using reels without obstructing the action of stopping the reels by a player.  <P>SOLUTION: A slot machine 10 is provided with a case body 11 and a front surface door 12 provided on the front part of the case body 11 and supported so as to be opened and closed at one side part of the case body 11. When a start lever 71 provided roughly on the center left part of the front surface door 12 is operated, the reels 42L, 42M and 42R visible through display windows 31L, 31M and 31R start to rotate. Then, when stop switches 72-74 are operated, the reels 42L, 42M and 42R corresponding to the respective switches 72-74 are stopped. In this case, before the reels 42L, 42M and 42R reach a constant speed state, control for the performance of arranging the symbols of the reels 42L, 42M and 42R to align the same symbols or the like is executed. A backlight device for emphasizing the same symbols is disposed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049816-A (JP)
Title: Optical waveguide package
Inventor: MURAKAMI KENJI
IPC: G02B6/30
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical waveguide package that facilitates the manufacturing and that has the capability of suppressing optical power fluctuation.  <P>SOLUTION: An optical waveguide conjugate 12 is contained in a housing 11 and equipped with a waveguide device 20 and fiber arrays 21, 22 connected therewith. The housing 11 is composed of a housing body 13 for containing the optical waveguide conjugate 12 and a cover member 14 for covering the housing body 13. The housing body 13 is provided with a first frame 40 made of a metallic plate and a first elastic body 41 installed on the inner surface of the first frame 40. The optical waveguide conjugate 12 contained in the housing 11 is elastically supported by the first elastic body 41. The cover member 14 is equipped with a second frame 70 made of a metallic plate and a second elastic body 71 installed on the inner surface of the second frame 70.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260118-A (JP)
Title: Photo detector and its manufacturing method
Inventor: INOGUCHI YASUHIRO
IPC: H01L31/10
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photo detector having rapid responsibility, excellent sensitivity, and little dark current by solving the problem that, in the most prevailing photo detector having such a structure that an p-type light receiving layer is grown on an n-type substrate and then an n-type dopant is selectively diffused via a mask to form a p-type region in the light receiving layer, diffusion is difficult to be controlled and hence the depth of a pn junction varies, causing a variation in sensitivity and dark current, and electrostatic capacitance increases by reverse bias, causing slow responsibility, and in a mesa-type photo detector having such a structure that an n-type light receiving layer and a p-type light receiving layer are epitaxially grown on an n-type substrate and then the periphery is mesa-etched and covered with an SiN and InP films, the dark current increases due to the leakage, causing a poor yield.  <P>SOLUTION: On top of an n-type substrate, an n-type buffer layer, an n-type light receiving layer, and a p-type light receiving layer are epitaxially grown. Then, an n-type dopant is heavily introduced into the periphery by diffusion or ion implantation to form an n-type shielding region from the top face to a buffer layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282077-A (JP)
Title: Baking system of semiconductor wafer
Inventor: LEE JIN-SUNG
IPC: H01L21/00
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a baking system of a semiconductor wafer for cooling the temperature over all the heat-treated wafer uniformly and quickly in all range.  <P>SOLUTION: The system is provided with a plate 150 on which a wafer is loaded, a heater 152 which heats the plate 150, a cooling means 154 which cools the plate 150 by vaporization of a cooling medium 156, a cooling medium storing tank 160 provided to supply the cooling medium 156 to the cooling means 154 when cooling the plate 150 and store the supplied cooling medium 156 when heating the plate 150, a cooling water storing tank 164 which circularly supplies the cooling water for keeping the temperature of the cooling medium 156 constant, and a cooling water supplying tube 158 which is a circulating path of the cooling water and connects the cooling water storing tank 164 to the cooling means 154 and is provided in the inside of the cooling means 154.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005259056-A (JP)
Title: System and method for assuring identity of electronic data
Inventor: TSUKADA TAKESHI
IPC: G06F21/64
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To verify identity of pieces of data at the time of deposit and at the time of return in a storage work of electronic data.  <P>SOLUTION: At the time of data deposit, an assignor 11 transmits data 21 to a data storage trader 13 and a data assurance agency 15. The latest data 21b is stored in the data storage trader 13 and the same data is stored as the oldest data 21a in the assurance agency 15. At the time of deposit for the first time and afterward, the latest data 21b-n is transmitted and stored in the data storage trader 13 and differential data 23-n is transmitted to the assurance agency 15. When there is a return request from the assignor 11, the assurance agency 15 creates data for inspection by sequentially reflecting pieces of differential data 23-1 to 23n on the oldest data 21a. The assurance agency 15 transmits the created data 25 for inspection to the data storage trader 13 and when the latest data 21b-n coincides with the data 25 for inspection, the data storage trader 13 returns the latest data 27 to the assignor 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005264557-A (JP)
Title: Working machine
Inventor: KONISHI ISAO
IPC: E02F9/00
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working machine improved in working efficiency in filling an operating fluid.  <P>SOLUTION: A filler 61 is provided projecting in an upward inclined manner in a position not to interfere with a working device vehicle 3 in the swinging state of the working device vehicle 3 of an operating fluid tank 5 of a wheel loader. The breakage of the filler 61 caused by an interference with the working device vehicle 3 can thereby be prevented, and the operating fluid can be filled into the filler 61 from the upper side to suppress the spill of the operating fluid while improving working efficiency in filling the operating fluid. A plug 64 openable/closable using a tool is provided at a filler hole 63 to prevent fuel or the like from being erroneously supplied to the operating fluid tank, for instance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262670-A (JP)
Title: Rubber sheet continuous extruder and extrusion method using it
Inventor: MORI TSUTOMU
IPC: B29L7/00
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber sheet continuous extruder constituted so as to prevent that back pressure is caused in a continuous kneader to which a granular lumpy rubber is supplied and the scaling-up of equipment caused by providing a multistage roll is brought about.  <P>SOLUTION: The rubber sheet continuous extruder is equipped with a molding roll mechanism R, which is composed of first and second molding rolls 20 and 21 and constituted so as to set first, second and third positions T1, T2 and T3 along a roll axial direction to continuously receive the granular lumpy rubber G at the second position T2 to continuously extrude and mold the rubber sheet S by the extrusion action of both rolls, the first cutter 25 provided at the first position T1 to discharge a first rubber sheet S1 from the outside part in the roll axial direction of the first position T1, the second cutter 26 provided at the third position T3 to discharge a second rubber sheet S2 from the outside part in the roll axis direction of the third position T3 and a guide roller 15 for returning the first rubber sheet S1 toward a rubber sump part T in the direction of the third position T3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005261683-A (JP)
Title: Eye makeup cosmetic case
Inventor: YUZUHARA YUKITOMO
IPC: A45D33/00
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eye makeup cosmetic case, even if having a triple mirror for eye makeup, allowing a superior-operability makeup operation.  <P>SOLUTION: A case body 2 is rotatably provided to be put in/out outward along a mirror surface of the triple mirror 1 in a disposition stacked on the triple mirror 1 having three mirror surfaces and being vertically developable for the eye makeup. A locking part detachably locking the case body and the triple mirror with their stacked state is provided between the case body 2 and the triple mirror 1. This cosmetic case allows a user to perform a repetitive action of taking cosmetics P from the upper surface 2a of the case body 2, which faces the same direction as the front mirror pane 4a, and making up with the triple mirror 1 facing the front face and catching the sight of face and thus allows the user to make up at the superior operability.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005261785-A (JP)
Title: Slot machine
Inventor: SAKUMA RYUICHI
IPC: A63F5/04
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine which conducts a performance without the feeling of incompatibility by a sub control means even in the case of randomly delaying the transmission timing of a command and realizes reduction in a data amount to be backed up at power blackout.  <P>SOLUTION: The command is randomly delayed in the range of prescribed time and transmitted, and in the case that the plurality of commands are stored, they are transmitted in the order of storage. While conducting one of a power OFF interruption processing for performing backup and a main timer interruption processing for performing the transmission of the command or the like, the interruption of the other interruption processing is inhibited. Also, in the case that interruption timings are the same, the power OFF interruption processing is preferentially conducted. In the case that power OFF is detected while conducting the main timer interruption processing, the power OFF interruption processing is not conducted until the end of the main timer interruption processing. Also, in the case that the power OFF is detected in the state of delaying the transmission of the command, the value of a delay counter is randomly set again at restoration.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005276852-A (JP)
Title: Forming method of fine hole pattern
Inventor: MATSUURA SEIJI
IPC: G03F1/76
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To form fine hole patterns which are irregularly arranged in pitches below a limit of resolution by using a double exposure method.  <P>SOLUTION: In the method for forming the fine hole pattern formed of a plurality of holes which are irregularly arranged on a substrate, a resist film is formed on the substrate. A first halftone phase shift mask has a first proximity aperture whose pitch from an arbitrary reference aperture is under the limit of resolution of an exposure device. The resist film is irradiated with exposure light through the first halftone phase shift mask where a plurality of the apertures including the first proximity aperture are formed at the pitches of not less than the limit of resolution. The resist film is irradiated with exposure light through a second halftone phase shift mask where a plurality of apertures including a reference aperture are formed at the pitches of not less than the limit of resolution. A developing processing is performed after two pattern exposure.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005244914-A (JP)
Title: Uhf band end fire antenna mounted on artificial satellite
Inventor: MASUMOTO YOSHINARI
IPC: H01Q1/38
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which a high-gain UHF antenna is mounted on a satellite by a simple method, which has been not easy because a shape of a prior art high-gain UHF band antenna is large.  <P>SOLUTION: A line-shaped or a thin stick-shaped antenna element is mounted on a satellite external surface along a structure through a high-frequency insulator to form an end fire antenna. Since a diameter of the antenna element is small and a mounting position has flexibility, interference between solar battery mounted on the satellite external surface, various sensors and the like, and the antenna element can be avoided. Accordingly, it becomes possible to easily mount a high-gain UHF band directional antenna on a satellite, whose mounting has been conventionally difficult.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005274974-A (JP)
Title: Camera
Inventor: NAGATA KAZUAKI
IPC: G03B17/00
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera provided with a feeding mechanism capable of suppressing also the generation of noise without damaging gears even when film lock is caused during the feeding of a film.  <P>SOLUTION: At the time of rolling-up for drawing out a photographic film from a case loaded with the photographic film, a CPU supplies first prescribed power to a feeding motor to allow the feeding motor to roll up the photographic film, and only in a final remaining part in the case up to the end of rolling-up of the photographic film, supplies second prescribed power lower than the first power to the feeding motor to allow the feeding motor to roll up the photographic film. Since power is reduced and supplied only in the final remaining part in the case up to the end of rolling-up of the photographic film in which film lock may be easily generated, a feeding speed is suppressed and load between gears in a gear train is reduced. Generation of noise can be suppressed by changing the material of the gears to a soft material.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004297064-A (JP)
Title: Vertical resonator surface light emitting laser
Inventor: HOOPER STEWART E
IPC: H01S5/343
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser device capable of reducing the resistance of a current path through the laser device.  <P>SOLUTION: The semiconductor laser device (15) includes a substrate (16). A first mirror structure (17), an active region (18), and a second mirror structure (19) are arranged on the substrate (16) in this order. A first part (28) of the second mirror structure (19) is arranged between a second part (29) of the second mirror structure (19) and the active region (18). An etch stop layer (23) is provided between the first part (28) of the second mirror structure (19) and the second part (29) of the second mirror structure (19). A terminal (24) is arranged on the surface of the first part of the second mirror structure, which is not covered by the second part of the second mirror structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005271041-A (JP)
Title: Method and apparatus for recovering cooling medium from spot welding machine
Inventor: SATO YOSHIO
IPC: B23K11/36
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost method and apparatus for recovering a cooling medium from a spot welding machine in which, at maintenance checkup on an electrode, the scattering of a cooling medium is prevented to prevent deterioration in the environment of a plant, and the effective utilization of the cooling medium is possible.  <P>SOLUTION: In the method and apparatus for recovering a cooling medium from a spot welding machine, at maintenance checkup on an electrode 3, a direction switching valve 5 between a cooling medium passage 6 and an air passage 7 provided at a cooling medium circulation passage 4 is switched to the air passage, a cooling medium in the cooling medium circulation passage within the welding machine is sucked by a pump 13 provided at the cooling medium circulation passage to recover the cooling medium to a cooling medium tank 1, and further, the air is allowed to enter the cooling medium circulation passage within the welding machine.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005270537-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of providing a player with the possibility of entering a big winning port for all game balls hit to a game area to reach an out port in the case that the big winning port is turned to an open state, and reducing the number of waste balls incapable of entering into the big winning port in the open state.  <P>SOLUTION: In an out area 5 which is a part corresponding to an out area guiding part 2a formed at the lowest end part of a guide rail 2 for sectioning and forming a game area 3, the out port 52 which is the upstream end of an out flow path for making the game ball flowing in from a game ball inflow port 11 pass through and discharging it out of the game area 3 is provided. When an opening/closing door 93 is opened so as to be over from the lower edge of the big winning port 92 opened on the back side of the out area 5 to the rear end edge of the out area guiding part 2a in order to form a big winning port guiding path roughly at the center of the out port 52, a large portion of the game balls which reach the out area 5 without entering any of winning areas provided in the game area enter the big winning port 92 and a part of them enter left and right division out ports 52a and 52b.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005270553-A (JP)
Title: Cleaning sheet and method for cleaning substrate processing apparatus
Inventor: FUNATSU ASAMI
IPC: B32B27/00
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To surely carry a cleaning sheet to a substrate processing apparatus, and simply and surely remove foreign matter sticking onto the inside of the apparatus by making the cleaning sheet reduced in curling, free from lift of a protection film and excellent in adhesion to a carrier member.  <P>SOLUTION: In the cleaning sheet where the protection film with release characteristics is stuck onto a cleaning layer, the protection film comprises a laminated film consisting of a polyolefin film and a plastic film other than the polyolefin film and having a heat shrinkage percentage of not more than 0.1%. The protection film in the cleaning sheet comprises the laminated film of a two-layer structure or a three-layer structure consisting of the polyolefin film and a polyester film.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005235359-A (JP)
Title: Drive for external storage media being printable on label surface, media, program, and terminal device
Inventor: YAMAMOTO KAZUHIRO
IPC: G11B23/38
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To enable printing on a label surface with laser by making the label surface of an external storage medium a material discolored by laser irradiation or the like and inserting the medium into a drive turning over it.  <P>SOLUTION: Read-out of data, write-in of data, further, write-in of label information in the label surface utilizing a label information write-in program are performed in a state in which the external storage medium is loaded in a drive for external storage medium provided with an external storage media loading part, data from the external storage media read-out means, data write-in means for the external storage media, and a label information write-in means in which label information is written in a label surface area provided in the external storage media.  <P>COPYRIGHT: (C)2005,JPO&NCIPI