baber/WOPTO huggingface dataset:
Patent JP-2007247904-A (JP)
Title: Bearing unit for wheel axle
Inventor: WAKIZAKA TERUYUKI
IPC: B60B27/00
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize a securing posture of a disc rotor against a flange outer end face of a hub wheel, in a bearing unit for wheel axle.  <P>SOLUTION: In this bearing unit for wheel axle, the disc rotor 5 of a disc brake apparatus is mounted in such a way as to be fixed up to the outer end face of the flange 10 extending radially outward from the hub wheel 2. Through holes 11 for attaching bolts are arranged in several places in circumferential direction of the flange 10, and cutaways 20 penetrating in the depthwise direction and opened to an outer peripheral edge of the flange 10, are provided in the region between the through holes 11, 11 for attaching bolts next to each other in the circumferential direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007204490-A (JP)
Title: Process for producing erythromycin derivative
Inventor: MIURA YUTAKA
IPC: C07H17/08
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrial process for producing an erythromycin derivative.  <P>SOLUTION: The crystal form C of a fumarate of a compound represented by general formula (II) (wherein, R<SB>1</SB>represents a lower alkyl group; and R<SB>2</SB>represents a lower alkyl group). The molar ratio of the compound represented by general formula (II) to fumaric acid is 1:1 and the crystal form C of the fumarate of the compound represented by general formula (II) can be obtained by recrystallization with ethyl acetate. Furthermore, the process is characterized as follows. The crystal form D is obtained from the crystal form C by using a mixed solvent of ethyl acetate with water.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008277340-A (JP)
Title: Wiring metal plate
Inventor: WATANABE TATSUYA
IPC: H05K3/34
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor device in which an electronic component can be soldered surely without forming a solder resist layer while cutting the cost.  <P>SOLUTION: An acceleration sensor device 1 comprises an acceleration sensor element 100, capacitors 101 and 102, connector terminals 105-108, and terminals 109 and 110. The connector terminal 107 and the terminals 109 and 110 have soldering portions 107a, 107b, 109a and 110a, and wiring portions 107c, 109b and 110b. At a part adjoining the soldering portion, portions 107d, 107e, 109c and 110c narrower than the soldering portion are formed. The capacitors 101 and 102 are bonded at the soldering portions by soldering. Therefore, the narrow portions can suppress molten solder flow. Since a capacitor can be soldered surely without forming a solder resist layer, the cost can be cut.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277469-A (JP)
Title: Method for exposing photosensitive sam film, and method for manufacturing semiconductor device
Inventor: ARAI TADASHI
IPC: H01L21/336
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To dramatically reduce a cost by using a photo mask for positioning since an electrode substrate, where a lower electrode and an upper electrode are excellently positioned via an insulating film, is hardly formed due to a position deviation in a printing method.  <P>SOLUTION: This photosensitive SAM film exposing method is a method for depositing, on the substrate, a self-assembled monomolcular film (a photosensitive SAM film) having photosensitivity, and indicating liquid repellency before photosensitization and lyophilia after photosensitization and allowing the deposited surface of the substrate to be in a soaked state in a liquid or in a contact state with the liquid with a photosensitive surface facing down, and then, exposing the substrate. Exposure light is UV light or visible light, and its wavelength is ≥350 nm and ≤800 nm. The liquid is at least one of organic solvents containing aromatic rings and organic solvents of alcohol ether or ketones.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275812-A (JP)
Title: Retardation film with controlled refractive index in thickness direction and method for manufacturing film
Inventor: GUNDA WATARU
IPC: B29C48/305
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retardation plate useful for improving display performances such as broadening a viewing angle or improving contrast of a liquid crystal display device, and to provide a method for manufacturing the retardation plate.  <P>SOLUTION: A retardation film is obtained by shrinking a heat-shrinkable film (A), wherein the refractive index nz in a thickness direction (ZD) is larger than the refractive index nx in a longitudinal direction (MD) and/or the refractive index ny in a width direction (TD). A method for manufacturing a retardation film is provided, the film having the refractive index nz in a thickness direction (ZD) larger than the refractive index nx in a longitudinal direction (MD) and/or the refractive index ny in a width direction (TD), the method including shrinking a heat-shrinkable film (A) so as to control the refractive index nz in the thickness direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277516-A (JP)
Title: Fixing structure and securing method for flexible printed board
Inventor: OTANI SATOSHI
IPC: H05K1/02
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the dissipation of heat generated in a circuit on a flexible printed board and prevent breakages of components or the circuit on the flexible printed board, in securing of the flexible printed board to a fixing part.  <P>SOLUTION: Open holes 4 are provided at the outside of a component mounting region 3 of the flexible printed board 1, and a reinforcing sheet 2 is provided on the rear surface of the component mounting region 3; then, fixing members 6 are provided erected from a fixing part 5 to penetrate the fixing members 6 through the open holes 4 of the flexible printed board 1 and fix the same to the fixing part 5 and separated from the fixing part 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275559-A (JP)
Title: Laser line generator and laser line generator module
Inventor: GU SHIGERU
IPC: G01C15/00
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser line generator with a large spreading angle, and a laser line generator module with the laser line generator integrated with a laser light source.  <P>SOLUTION: The laser line generator comprises an incident part 10 having an incidence plane 12 making incorporated laser beams into condensed light or parallel light, and an emission part 20 having a hollow cylindrical part 27 irradiating the incorporated laser beams linearly, or a hollow semicylindrical part 29 with the emission plane 22 side formed as a curved surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008280362-A (JP)
Title: Fluorescent material
Inventor: TSUJI YOSHIHISA
IPC: C09K11/56
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent material with high light emission efficiency containing gadolinium.  <P>SOLUTION: The fluorescent material having improved light emission efficiency can be prepared without shading of light emission of the fluorescent body by doping gadolinium to a semiconductor of the compounds of Groups II-VI. The fluorescent material having only improved energy conversion efficiency (e.g., light emission efficiency) in the state that change is not almost seen in a light emission spectrum. Quantum efficiency of the fluorescent material doped with gadolinium becomes a higher value than the corresponding value that gadolinium is not doped, and it is indicated that the light emission efficiency of the fluorescent material is enhanced by doping of gadolinium. From the measurement result of optical pumping spectrum, between the fluorescent material doped with gadolinium and the fluorescent material not doped with gadolinium, difference does not totally exist in a peak wavelength and the whole shape of the spectrum and variation is not totally generated in shading of the light emission of the fluorescent material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008281017-A (JP)
Title: Anti-electrolytic corrosion rolling bearing
Inventor: TSUJI NAOAKI
IPC: F16C33/64
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost anti-electrolytic corrosion rolling bearing easily securing dimensional accuracy, and high in heat radiation efficiency.  <P>SOLUTION: A structure having an inner ring 1, an outer ring 2, a roller 3 incorporated between the inner ring 1 and the outer ring 2, and a cage 4 holding the roller 3, and formed by applying blasting to an outer peripheral surface 5 of the outer ring 2 and an axial end surface 6 thereof, and further applying electrostatic coating of an epoxy resin thereto is used for this anti-electrolytic corrosion rolling bearing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008282436-A (JP)
Title: Reproducing device, and method of recognizing recording medium
Inventor: YAMAMOTO MASAAKI
IPC: G11B20/18
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To perform efficient disk recognition processing by reducing probability of failure of disk recognition.  <P>SOLUTION: When read-out of an access indicator fails, normally, disk recognition becomes failure, but in this invention, as processing for the case, read-out of DMA, TDMA1, and TDMA2 are executed, and an area in which the newest management information is recorded is discriminated from the recording status. The temporary management information area is used in order of TDMA0→TDMA1→TDMA2 for recording of TDMS in accordance with recording of user data. Also, recording is performed by finalization processing finally. Thereby, the newest recording area of TDMS in the present status can be discriminated depending on existence of DMA, TDMA1, TDMA2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008282843-A (JP)
Title: Static random access memory cell
Inventor: TOMIOKA YUGO
IPC: H01L27/11
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a SRAM cell which can reduce the size of a source driver IC chip while taking account of constraint required for the source driver IC for driving an LCD panel for portable apparatus and can ensure stabilized yield.  <P>SOLUTION: Pass gate transistors Q1 and Q2 are arranged point symmetrically, each gate electrode layer is separated and connected with a word line 100, 101 formed integrally with the gate electrode layer, the common gate electrode layer of a pull-down transistor Q3 and a load transistor Q5 is formed in the direction of a main word line 102, and a contact layer 109 is formed on the extension of the common gate electrode layer. The cell dimension X in the direction of main word line is set at 3.2 μm and the cell dimension Y in the direction of bit line is set at 1.5 μm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008281237-A (JP)
Title: Deodorizing mechanism of waste disposal equipment
Inventor: CHIBA NOBUYUKI
IPC: C10L3/06
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an odor treatment mechanism of waste disposal equipment capable of preventing breakage of an odor passage and the like in advance.  <P>SOLUTION: This odor treatment mechanism of the waste disposal equipment 1 has a garbage pit 2 where waste is accumulated, the filter 8 for removing dust included in an odor gas in the garbage pit 2, the garbage pit 2, and the odor passage 9 communicated with a boiler 7 through the filter 8 for allowing the odor gas of the waste pit 2 to pass therethrough. The odor treatment mechanism further comprises an outside air introduction passage 11 communicating the inside and outside of the odor passage 9, and introducing the outside air into the odor passage 9, an opening and closing device 11b disposed in the outside air introduction passage 11 and blocking the communication of the inside and outside of the odor passage 9, and a control device 12 for keeping the opening and closing device 11b in an opened state, and communicating the inside and outside of the odor passage 9, when a pressure inside of the odor passage 9 detected by a pressure sensor 13 becomes lower than a prescribed pressure value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008288289-A (JP)
Title: Field-effect transistor and its manufacturing method
Inventor: HOSHI SHINICHI
IPC: H01L29/812
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide the structure of a GaN system FET having a high adhesive property between a field plate and an insulating film and forming no oxide film between a gate electrode and a semiconductor layer and a manufacturing method for the structure of the GaN system FET.  <P>SOLUTION: A first resist pattern for forming an opening section for forming the gate electrode 2 is formed to the insulating film 21, a reactive-ion etching by an inductive coupling plasma is carried out to the insulating film 21 while using the first resist pattern as a mask and the surfaces of GaN semiconductor layers 10 to 13 are exposed. A gate metal such as NiAu is evaporated, and the gate electrode 2 is formed in a self-alignment manner. Accordingly, the oxide film is not formed to the surfaces of the semiconductor layers. After the gate electrode 2 is formed, a second resist pattern is formed and the field plate 6 is formed on the gate electrode 2 and the insulating film 21 while using the second resist pattern as the mask. Consequently, Ti having the high adhesive property with the insulating film by SiN or the like can be used as the field-plate metal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008285254-A (JP)
Title: Sticky note printer
Inventor: KOSUGE SHINSAKU
IPC: B65H3/06
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sticky note printer in which a sticky note can be peeled off from its bundle certainly.  <P>SOLUTION: The sticky note printer 1 is equipped with a tray 5 for placing on a bottom plate 52 a sticky note bundle 4 where a plurality of sticky notes 4P having glue parts 4a are stacked one over another, a restriction part 36 for holding down the sticky note 4P located at the uppermost of the bundle 4, and a pickup roller 35 installed in such a way as able to abut on the free end of the sticky note 4P, for peeling off the sticky note 4P from the bundle 4 by turning it up in the direction of the restriction part 36, wherein the part 36 is arranged so as to hold down the non-glue part between the glue part 4a of the sticky note 4P and the position where the pickup roller 35 abuts on the free end.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286322-A (JP)
Title: Damping mechanism
Inventor: SHIBA KEIJI
IPC: F16F15/02
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damping mechanism capable of quickly damping at the time of detecting shaking of a structure and sufficiently reducing large shaking.  <P>SOLUTION: In the damping mechanism for reducing the shaking of the structure 1 by adding control force F for controlling the shaking of the structure 1, the damping mechanism comprises a hydraulic force-adding device 6 and electromagnetic force-adding device 7 connected with each other in series, a vibration sensor 4 for sensing the shaking of the structure 1, and a control means 5 for controlling driving of the hydraulic force-adding device 6 and electromagnetic force-adding device 7 on the basis of a sensor signal of the vibration sensor 4. When detecting the shaking of the structure 1 by the vibration sensor 4, the hydraulic force-adding device 6 and electromagnetic force-adding device 7 start by the control means 5, and the hydraulic force-adding device 6 is locked by the control means 5. The locking of the hydraulic force-adding device 6 is released after idling of the hydraulic force-adding device 6 is terminated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286332-A (JP)
Title: Corrosion proof core screw type joint
Inventor: NAKAYAMA TOMOKI
IPC: F16L58/18
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corrosion proof core screw type joint free from a back leakage phenomenon by surely preventing penetration of fluid by tightly sealing and holding a connected part of a tip end surface of a corrosion proof core and a bottom surface part of a joint main body.  <P>SOLUTION: In the joint, a joint bottom part 5 is arranged on a rear side of a female screw part 2 arranged for the joint main body 1 and a male screw part 9 of a cylindrical core main body 6 in which a sealing member 12 is mounted at an outer circumference is screwed in to the female screw part 2 and assembled. In the corrosion proof core screw type joint, an annular crush part 7 is formed to protrude at an end surface 11 of the core main body 6 so that the crush part 7 is pressed and crushed between the joint bottom part 5 and the end surface 11 of the core main body 6 and a massive intervening material is formed even if the tie end surface 11 of the core main body 6 inclines at a screw-in termination of the core main body 6 and this intervening material tightly seals and holds the joint bottom part 5 and the core main body end surface 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008287135-A (JP)
Title: Pixel circuit and display device
Inventor: YAMAMOTO TETSUO
IPC: G09G3/30
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the fluctuation in driving current by making the compound capacity of a driving transistor at a gate end side larger than the parasitic capacity of a switching transistor, in an organic EL display device including a pixel circuit wherein a bootstrap circuit for keeping the driving current constant is disposed.  <P>SOLUTION: The pixel circuit includes a bootstrap circuit having a holding capacitor 120 arranged between the gate and source of the driving transistor, and configured to selectively connect the source end to a grounding potential through a light emission control transistor. In terms of layout, capacitor formation layers 120G and 120S, a gate connection layer 121G, an anode electrode layer 127A of an organic EL element overlap one another in this order. Regarding the capacity between the gate and the source, in addition to the capacity Cs of the holding capacitor 120, a gate-to-source capacity Cgs, a capacity Cpa between the capacitor formation layers 120S and 121_G and a capacity Caa between the gate wiring layer 121_G and the anode electrode layer 127A exist.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008002262-A (JP)
Title: Horizontal joint material
Inventor: NAKAGAWA HIROYUKI
IPC: E02D29/02
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a horizontal joint material capable of restraining a compressive displacement quantity in the depth direction, when the horizontal joint material is compressed by a load of an upper side panel wall.  <P>SOLUTION: This rubber horizontal joint material 1 is interposed in a joint space part 10 between vertically adjacent panel walls 1 among a large number of panel walls 1 for constructing a concrete retaining wall. A joint body 12 forming a main body part of the horizontal joint material 11, is formed by molding and vulcanizing a joint material of kneading an unvulcanized rubber material and a fiber material in a band plate shape corresponding to the joint space part 10, and has rubber elasticity. The fiber material is internally arranged over the whole area in the thickness direction, the longitudinal direction and the depth direction. A recessed part 13 for restraining the compressive displacement quantity in the depth direction when the joint body 12 is compressed by the load of the upper side panel wall 1, is formed on at least one side surface among both upper-lower surfaces of the joint body 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008294497-A (JP)
Title: Television reception device
Inventor: ITO TOSHIAKI
IPC: H04N5/44
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the need for manual sound volume control at the time of input switching by correcting a sound volume level different at an input stage of an antenna input and an external input.  <P>SOLUTION: A sound volume level comparison unit 11 compares the sound volume level of an audio signal input through an antenna 1 and demodulated by an audio demodulator 5 with the sound volume level of a playback audio signal input through an external input unit 10, and a control unit 13 controls the sound volume level of the audio signal input through the external input unit 10 to a certain sound volume level relative to (for example, equal to) the sound volume level of the audio signal input through the antenna 1 and demodulated by the audio demodulator 5 based upon the comparison result of the sound volume level comparison unit 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008294032-A (JP)
Title: Electronic component mounting device, and mounting head
Inventor: TANAKA YUJI
IPC: H05K13/04
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component mounting device capable of keeping position accuracy at the tip of a nozzle even in a structure including a plurality of nozzle units arranged in the same nozzle row and having a plurality of nozzle shafts driven to rotate by the same motor, and to provide a mounting head.  <P>SOLUTION: Driving pulleys 23A and 23B of a first motor and a second motor are provided on a plurality of nozzle units so that a working direction of first external force applied by tension of a first driving belt 19A and a working direction of second external force applied by tension of a second driving belt 19B are reverse to each other on respective shaft members 13A and 13B of the plurality of linearly arranged nozzle units. Thus, lateral external force applied to the respective shaft members can be minimized, and inclination due to the external force of the shaft member can be suppressed as much as possible to secure the position accuracy at the tip of the nozzle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008293113-A (JP)
Title: Treatment management system, server device, terminal equipment, program for server device, and program for terminal equipment
Inventor: OHASHI SHINRYU
IPC: G16H10/60
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment management system for spreading preventive medical treatment as a result without imposing any load on both a patient and affiliated dental clinic.  <P>SOLUTION: Terminal equipment T is configured to input hospital visitor identification information for identifying a hospital visitor as the member of a treatment management system S, and to transmit the hospital visitor identification information to a management server SV, and to, when treatment history information corresponding to the transmitted hospital visitor identification information is transmitted from the management server SV, receive and announce the transmitted treatment history information. The management server SV stores and records the hospital visitor information and the treatment history information by associating those information with each other, and when the hospital visitor identification information is transmitted from any terminal equipment T, retrieves the treatment history information corresponding to the transmitted hospital visitor identification information, and transmits the retrieved treatment history information to the terminal equipment T which has transmitted the hospital visitor identification information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008289633-A (JP)
Title: Game apparatus
Inventor: KATASE DAISUKE
IPC: A63F7/02
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game apparatus capable of executing a visual performance corresponding to a scene when a ball enters a winning port, when it passes through a board surface or when it becomes invalid or the like for the most interesting ball whereabouts.  <P>SOLUTION: The game apparatus is configured such that a light emitting body is installed at at least one part of the winning port, a non-winning port and a specified course provided on the board surface or two or more parts of them, and when a game ball 1 reaches the winning port, the non-winning port or the specified course, the game ball reflects the light 2 of the light emitting body to enable a player to visually recognize the whereabouts of the game ball.  <P>COPYRIGHT: (C)2009,JPO&INPIT