baber/WOPTO huggingface dataset:
Patent JP-2004304102-A (JP)
Title: Connection structure to rotating body in airtight container, rotation driving mechanism, and conveyor
Inventor: HIROKI TSUTOMU
IPC: H01L21/677
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To arrange an electric wire to a rotating body in a vacuum container without exposing it to the vacuum atmosphere.  <P>SOLUTION: A housing 20, which has a recessed space C2 continuous to the internal space C1 of the vacuum container, is provided to the partition wall 10H of the vacuum container. A hollow rotating body 30 is arranged to the recessed space. A plurality of bottomed cylindrical bodies 40, which airtightly partition the internal space A2 of the rotating body to its own outer peripheral side, are arranged inside the rotating body. A rotary shaft 50 is arranged inside each bottomed cylindrical body. A first stator coil 61, which imparts rotation force to the rotating body 30, is arranged on the outer periphery of the housing 20. A second stator coil 63, which imparts the rotation force to each rotary shaft 50, is arranged on the outer periphery of each bottomed cylindrical wall 40. The external space A1 of the vacuum container and the internal space A2 of the rotating body are made to communicate with each other by a bellows 70. The electric wire 102, which is connected to the stator coil 63 in the internal space C2 of the rotating body, is passed in the bellows. The bellows is arranged along the rotation direction of the rotating body so as to be freely telescopical corresponding to the rotation of the rotating body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311043-A (JP)
Title: Polymer electrolyte fuel cell and its current collector plate, and gas shielding plate
Inventor: YAMAMOTO AKIO
IPC: H01M8/02
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer electrolyte fuel cell easy to manufacture with a low cost, and a current collector plate and a gas sealed plate being its component members.  <P>SOLUTION: The fuel cell includes a current collector plate for collecting electrons generated with oxidization of hydrogen; a current collector plate for conducting electrons to be supplied for a reducing reaction of oxygen; a gas shield plate for separating hydrogen or a hydrogen containing gas from an atmosphere; and a gas shield plate for separating oxygen or a oxygen containing gas from the atmosphere. The collector plates and the shield plates are configured by different members each other. Preferably, the collector plates are composed of a porous metal, a metallic net, a punching metal or a sintered material of metal powder, and the gas sealed plates are composed of an insulating resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311592-A (JP)
Title: Substrate cleaning device and method of manufacturing electronic device
Inventor: TANAKA HIROSHI
IPC: G01R31/00
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a substrate cleaning device for making a film thickness after cleaning a substrate uniform in the plane when the thickness of laminated films cannot be made uniform because reaction of a gas for forming films on the substrate is not uniform.  <P>SOLUTION: A substrate is held with a gap so as to oppose a plurality of heating/cooling members capable of being set at different temperatures, and the gap is filled with a cleaning liquid. A resin-made chuck pin having low thermal conductivity is used to hold the substrate, and the substrate is arranged so as not to make contact with a member other than the chuck pin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312250-A (JP)
Title: Image processing apparatus and image forming apparatus
Inventor: TOYODA KOICHI
IPC: H04N1/46
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus capable of correcting a color of a received color image into a color providing a natural impression to people.  <P>SOLUTION: In the image forming apparatus 1, the image processing apparatus 4 for applying color system conversion to data of a color image is interposed between an image input apparatus 3 for generating color image data represented by using a first color system and an image output apparatus 5 for visualizing color image data represented by using a second color system. A color correction section 7 in the image processing apparatus 4 applies color correction to the color image data adopting the first color system on the basis of the comparison of colors between a target pixel in the color image and peripheral pixels of the target pixel before the color system conversion. After color correction, a color coordinate calculation section 8 converts the color system of the data of the color image corrected in color to the second color system. Thus, the data of the color image of the first color system are converted to the data of the color image of the second color system providing a natural impression to people.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306380-A (JP)
Title: Manufacturing method for liquid injection head
Inventor: KATSUMURA TAKAYOSHI
IPC: B41J2/135
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a liquid injection head which minimizes harmful effects due to a swollen piece.  <P>SOLUTION: A thick first plate material 16 and a thin second plate material 17 of a laminated member 9 of the liquid injection head with liquid storage chambers, pressure generation chambers and nozzle openings are united by a joining layer 18. A deformation promotion shape part 24 which facilitates plastic deformation of the first plate material 16 is formed at the second plate material 17 beforehand. A punch 20 with a straight part 20B and a tapered part 20A set thereat is pressed into the first plate material 16, thereby forming a bulged part 23 at a rear face of the laminated member 9. Then, the bulged part 23 is cut to open a supply port 8. Thus the harmful effects to a straight hole 8B by the swollen piece 19A are minimized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318513-A (JP)
Title: System and method for exchanging mail, terminal apparatus for exchanging mail, and program
Inventor: HORA MASAHIRO
IPC: G06F13/00
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To integrally manage the members of a group concerning a plurality of terminal apparatuses without the intervention of a server.  <P>SOLUTION: A member list including a group ID and a leader profile is generated in the portable telephone set of a new member who subscribes to the group by the inducement of the leader. Or a self-profile is inputted and transmitted to the portable telephone set of the leader as a subscription report mail. The portable telephone set of the leader adds the profile of the new member to the member list by the received subscription report mail, and transfers the subscription report mail to the portable telephone sets of existing members registered in the member list. The portable telephone set of each existing member adds the profile of the new member to the member list by the received subscription report mail, and transmits the self-profile to the portable telephone set of the new member. The portable telephone set of the new member adds the profiles of the existing members to the member list by the received subscription report mail.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313953-A (JP)
Title: Dry separator
Inventor: KIKUCHI NAOKI
IPC: B07B4/08
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dry separator to be applied to gravity separation in a solid-gas fluidized layer, which can perform continuous separating operation, continuously remove precipitates and floats, and collect such precipitates and floats at high collection rates.  <P>SOLUTION: The dry separator is provided with: a separation bath, a means for supplying powders for fluidized layer formation to the separation bath, a means for supplying objects to be separated to the separation bath, an inclined air-permeable plate disposed at the lower part of the separation bath, a means for fluidizing powders by supplying air from the lower part of the air-permeable plate into the separation bath via the air-permeable plate, a means for discharging precipitates precipitated in the fluidized layer inside the separation bath to the outside of the separation bath, and a means for discharging floats floating in the fluidized layer inside the separation bath to the outside of the separation bath.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317359-A (JP)
Title: Biosensor and method of preserving enzyme
Inventor: HOSHIJIMA MITSUHIRO
IPC: G01N33/50
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biosensor which reduces the influence of a background current and the deactivation of an enzyme, and to provide a method of preserving the enzyme under stable conditions.  <P>SOLUTION: The biosensor is provided with a reagent section containing an enzyme and a stabilizer and is used when analyzing components to be analyzed contained in a sample. As the stabilizer, an oligosaccharide formed of three or more bound monosaccharides is used. One example of the oligosaccharide comprises glucose and a plurality of monosaccharides bound thereto. As the stabilizer, most preferably, raffinose is used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327069-A (JP)
Title: Vehicular lighting system, and vehicular display device using it
Inventor: ITO MASAHIRO
IPC: B60K35/00
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular lighting system capable of providing a new appearance by devising the structure of the vehicular lighting system to allow display of a design part to be temporally changed.  <P>SOLUTION: A first light guide plate 2 and a second light guide plate 3 each formed of a transparent member and having a flat shape are stacked by disposing the guide plate 2 outside, a reflecting sheet 4 formed of a shading material and having the design part M formed with an opening hole 41 is interposed between both of them, the guide plate 2 and the design part M are displayed by light emitted from a light emitting diode 6 and from a light emitting diode 7 through the guide plate 3, respectively, and the lighting/extinguishing of both the diodes 6 and 7 is controlled by a controller 8. Thereby, the application voltages to both the diodes 6 and 7 are individually controlled to arbitrarily adjust emission illuminance of the design part M and the emission illuminance in its circumferential part, so that the visual state of the design part M can be changed with time. Thereby, a room lamp 1 capable of providing a new appearance can be realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324661-A (JP)
Title: Hand valve
Inventor: YAMAGUCHI TOMOYA
IPC: F16K31/60
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hand valve in which handling easiness can be improved.  <P>SOLUTION: In this hand valve 1A, a knob 12A is engaged and connected to a body 2 that is provided with a valve seat 8 which connects an input port 6 to an output port 7, so that the knob 12A is rotated to adjust valve opening. An inward projection part 16 is provided on an opening part of the knob 12A, and an O-ring 15 is held between the body 2 and the knob 12A. When the knob 12A is removed from the body 2, elastic deformation quantity of the O-ring 15 is changed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328824-A (JP)
Title: Method for reducing toothing noise of drive system gear device of hybrid vehicle
Inventor: HASHIMOTO YOSHINOBU
IPC: B60L50/16
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for reducing toothing noise of a drive system gear device of a hybrid vehicle, in which the toothing noise of the drive system gear device is reduced by controlling a motor generator.  <P>SOLUTION: If a toothing noise occurs with the drive system gear device provided to a motor generator 17, the motor generator 17 is controlled to be put in powering side to suppress the output of an diesel engine 11 when a battery 20 has a sufficient remaining capacity. The motor generator 17 is controlled to be put in regenerative side to raise the output of the diesel engine 11 when the battery 20 has not sufficient remaining capacity. These controls are performed in a prescribed range of revolutions where the toothing noise occurs.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321365-A (JP)
Title: Transportation method for game machine
Inventor: HOYA MAKOTO
IPC: A63F7/02
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transportation method for a game machine having a relatively simple constitution, contributed to an early-stage discovery of a fraud without causing a cost increase and capable of suppressing the fraud.  <P>SOLUTION: This Pachinko machine 10 is provided with an outer frame 11 and an inner frame 12 openably/closably provided in one side part of the front part. A front face frame set 14 is openably/closably provided in the front face side of the inner frame 12. The front face frame set 14, in its rear side, is detachably installed with a game board and the game board is provided with a variable display device. The Pachinko machine body constituted in this manner is attached with a control related member in its rear side. The control related member is buried in an integrated package member and transported in the buried state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324986-A (JP)
Title: Stave cooler
Inventor: NAKAMURA YOSHIHISA
IPC: F27D1/12
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stave cooler capable of simplifying its transport and installation without increasing the manufacturing cost.  <P>SOLUTION: This stave cooler comprises (i) a stave cooler main body 1 made out of copper and copper alloy and having a water supply/discharge passage 3 in which the cooling water flows, inside, (ii) a water supply/discharge pipe 8 for transferring and receiving the cooling fluid with respect to the water supply/discharge passage 3, (iii) a connecting member 10 fastened and fixed to the stave cooler main body 1, and having a through hole 10b for communicating the water supply/discharge passage 3 and the water supply/discharge pipe 8, and a fitting part 10a formed on an inner wall face of the through hole 10b in a stepped state to fix the water supply/discharge pipe 8 by being fitted thereto, and (iv) a welding part 15 circumferentially formed between an outer surface of the water supply/discharge pipe 8 fitted to the fitting part 10a and an outer edge part of a through hole 10b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327812-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: TSUBOUCHI TAKAHIRO
IPC: H01L29/788
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an MONOS device that is superior in charge (information) retention (Data Retention) characteristic, charge (information) rewriting characteristic (Endurance characteristic) and write disturbing resistance.  <P>SOLUTION: A shallow trench element isolation area 2 and an active area 3 are separated, and an ONO layer composed of a first oxide film 41, a nitride film 42 and a second oxide film 43 is formed like a film in the active area 3. In concrete, the first oxide film 41 as a bottom layer is formed on the shallow trench element isolation area 2 and the active area 3, and the nitride film 42 as an intermediate layer is formed on the active area 3 exposing a part of the active area 3, and then the second oxide film 42 as a top layer is formed on the shallow trench element isolation area 2 and the active area 3 by thermal oxidization.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325340-A (JP)
Title: Semiconductor integrated circuit
Inventor: YOSHIDA TAKASHI
IPC: H03K19/00
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit for easy testing.  <P>SOLUTION: The semiconductor integrated circuit comprises a plurality of split stages 2a<SB>1</SB>-2a<SB>4</SB>and 2b<SB>1</SB>-2b<SB>4</SB>where a system bus 2 for transferring signals is divided, stage elements 3a<SB>1</SB>-3a<SB>3</SB>and 3b<SB>1</SB>-3b<SB>3</SB>for connecting the split stages 2a<SB>1</SB>-2a<SB>4</SB>and 2b<SB>1</SB>-2b<SB>4</SB>in series, and a plurality of functional modules 1a-1c connected to the split stages 2a<SB>1</SB>-2a<SB>4</SB>and 2b<SB>1</SB>-2b<SB>4</SB>different from each other. The stage elements 3a<SB>1</SB>-3a<SB>3</SB>and 3b<SB>1</SB>-3b<SB>3</SB>operate in a split mode where the signal transferred from the split stages 2a<SB>1</SB>-2a<SB>3</SB>and 2b<SB>2</SB>-2b<SB>4</SB>on the input side is transferred to the split stages 2a<SB>2</SB>-2a<SB>4</SB>and 2b<SB>1</SB>-2b<SB>3</SB>on the output side in synchronism with clock signal Ck, and in a through mode where the signal transferred from the split stages 2a<SB>1</SB>-2a<SB>3</SB>and 2b<SB>2</SB>-2b<SB>4</SB>on the input side is transferred to the split stages 2a<SB>2</SB>-2a<SB>4</SB>and 2b<SB>1</SB>-2b<SB>3</SB>on the output side as required.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331711-A (JP)
Title: Rotary carbonization apparatus
Inventor: SASAKI KUNIO
IPC: C10B53/00
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized rotary carbonization apparatus improved in carbonization efficiency.  <P>SOLUTION: A kiln inner cylinder 11 has a shape of a rotor, has, at its one end, an inner cylinder inlet 11a for an object to be treated and, at the other end, an inner cylinder outlet 11b, and is formed by connecting an inlet side part 11c having the inner cylinder inlet 11a to an outlet side part 11d having the inner cylinder outlet 11b with a connection part 11e. A kiln outer cylinder 12 has an inside surface of a conical shape, a small-diameter end part 12a, and a large-diameter end part 12b. The small-diameter end part 12a is arranged at the inner cylinder outlet 11b side; the large-diameter end part 12b is arranged at the inner cylinder inlet 11a side; and the outlet side part 11d of the kiln inner cylinder 11 is surrounded so that the object to be treated is received. At the large-diameter end part 12b, a discharge part 21 is arranged. The kiln outer cylinder 12 has a rotation axis the same as that of the kiln inner cylinder 11, is fixed to the kiln inner cylinder 11, and is rotatable by motive power together with the kiln inner cylinder 11 around the rotation axis.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290636-A (JP)
Title: Simple milk carton disassembling tool
Inventor: MIZUNO RYUICHIRO
IPC: B65B69/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple milk carton disassembling tool enabling aged persons or children to easily and safely disassemble milk cartons for recycling.  <P>SOLUTION: A cutting knife is fitted to the inside of a cylindrical container, in which the milk carton is stored without looseness. An edge of the cutting knife (2) fixed to the inside of the container (1) and a lateral face of the milk carton are touched and rotated, thereby the milk carton can be cut open.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330545-A (JP)
Title: Many-time injection molding method and set display scope for the method
Inventor: YAMAUCHI DAISUKE
IPC: B29C45/54
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection molding method which can materialize a high speed molding cycle by eliminating a plastication metering process and a checking process immediately before injection when a fine molding is injection-molded in a screw preplasticating injection machine.  <P>SOLUTION: A many-time injection molding method is the injection molding method of the screw preplasticating injection machine 1 having a preliminary plastication apparatus 3, a plunger injection apparatus 2 for injection by a plunger 21, and a checking function for opening/closing a communication passage 4a making them communicate with each other. A plastication metering step for plastication-metering a total packing amount necessary for injection of many times at a time and an injection step in which the total packing amount is divided into a packing amount necessary for injection of one time to do injection one by one are included. The injection step is set up by the number of times of injection (N), the amount of cushions (c), a packing completion position (Pcn), an initial metering completion position (Pm1) or an injection stroke (S), etc. The set scopes 51 and 52 of injection of many times setting up the injection step are prepared.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334975-A (JP)
Title: Thin film magnetic head and magnetic recording device
Inventor: OTA NORIKAZU
IPC: G11B5/31
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film magnetic head capable of suppressing side erase to the utmost and securing the stable recording performance.  <P>SOLUTION: A TH specifying part 15 which forms part of the return yoke layers arranged on the trailing side of the magnetic pole layer 20 is constituted of a central part 15A correspondingly positioned to the tip part 10A of the main magnetic pole layers 10 and two side parts 15BR, 15BL connected to both width directional sides of this central part 15A, and is structured so that the rear end edges of these two side parts 15BR, 15BL are positioned toward the rearward of the rear end edges of the central part 15A. The two side parts 15BR and 15BL are made close to the rear end part 10B of the main magnetic pole layers 10 and the surplus magnetic flux concentrated on the rear end part 10B is made to easily flow into the TH specifying part 15. Therefore, the magnetic flux hardly leaks from the rear end part 10B to the bearing surface 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329656-A (JP)
Title: Artificial tooth like prosthesis for bridge
Inventor: SAITO TOSHIO
IPC: A61C13/08
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an artificial tooth like prosthesis having wear resistance and aesthetic property not less than conventional artificial teeth and bonded to an adjacent tooth with a resin adhesive material without cutting the adjacent tooth, to directly form a bridge in a short time.  <P>SOLUTION: This artificial tooth like prosthesis 1 for the bridge comprises one tooth or two to four connected teeth shaped to be approximate to the teeth on the inner side of an oral cavity than the cervix dentis mucosa and formed with recessed parts 1a at adjacent faces of both ends. The prosthesis 1 may be provided with a portion without the vestibular surface side existing only by the thickness almost equivalent to enamelum in a natural tooth or a portion without the occlusal surface side existing only by the thickness almost equivalent to enamelum in the natural tooth.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336641-A (JP)
Title: Alarming/moving image display interphone system
Inventor: ICHINOSE TADAO
IPC: H04N19/423
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alarming/moving image display interphone system for displaying an alarming moving image on a monitor of each house terminal while suppressing the entire cost of the whole system and storing the alarming moving image in the house terminal from a remote place without deteriorating image quality in an interphone system of a collective housing.  <P>SOLUTION: The alarming moving image display interphone system 1 comprises a video input interface-equipped terminal 20 and a plurality of house terminals 30 disposed in each house. A moving image video signal of an analog base band input into a video input interface 23 of the video input interface-equipped terminal 20 is converted to a digital signal in the video input interface-equipped terminal 20 and is compressed, and is then transmitted to and stored in each house terminal 30. Each house terminal 30 does not require a construction for conducting a digital moving image compression.  <P>COPYRIGHT: (C)2005,JPO&NCIPI