baber/WOPTO huggingface dataset:
Patent JP-2004331488-A (JP)
Title: Roughening processing method of surface of interior material/exterior material
Inventor: MATSUMOTO YOSHI
IPC: C04B41/53
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for roughening a surface of a hard interior material/exterior material after the application by utilizing a water jetting process.  <P>SOLUTION: The method comprises jetting water pressurized at 220 MPa (flow rate 8L/minute) onto a road surface pavement material coated on a porcelain tile with glaze with a transparent antislipping resin from four ends of a nozzle with a caliber of 0.3 mm at the height of 3 cm from the road surface, covering the whole of the nozzle with a predetermined cover, adhering the end of the fringe of the cover to the applied surface so that the powder dust generated by the application and the treatment water are not scattered, conducting the water absorption from a polluted water having the powder dust adsorbed by means of a water absorption device separately installed and storing the water at a predetermined place under the closed system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005002192-A (JP)
Title: Polyimide resin paste and coating film-forming material comprising the same
Inventor: KANEKO SUSUMU
IPC: C08K5/00
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polyimide resin paste which has excellent flexibility, adhesivity and wettability to a sealing material, excellent solvent resistance and chemical resistance while keeping low warpage, is soluble in a nitrogen-free polar solvent, has low-temperature curability and excellent heat resistance, electric properties, moisture resistance, workability and economic efficiency and a coating film-forming material comprising the same.  <P>SOLUTION: The polyimide resin paste comprises (A) 100 parts wt. of a polyimide resin obtained by reacting a mixture of (a) an acid anhydride group-containing tetrafunctional or polyfunctional polycarboxylic acid with (b) a diisocyanate represented by general formula (I) (R is a 1-18C alkylene group; X is a 1-18C alkylene group or an arylene group; m and n are each an integer of 1-20) and (c) an aromatic polyisocyanate in a nitrogen-free polar solvent, (B) 1-50 parts wt. of an epoxy resin and (C) 1-90 parts wt. of an inorganic and/or organic fine particle and has thixotropic properties.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004119958-A (JP)
Title: Method of manufacturing 1t1r resistance memory array
Inventor: SHIEN TEN SUU
IPC: H01L27/10
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a 1T1R resistance memory array which can be used for forming a transistor array which forms a resistance memory array whereby the resistance memory array can be formed without the need for a number of additional steps in a step of forming a support circuit.  <P>SOLUTION: The method of forming a 1T1R resistance memory array structure on a semiconductor substrate comprises (a) a step of forming a polycide/oxide/nitrogen gate stack on the semiconductor substrate so as to be overlaid on a gate dielectric, (b) a step of generating source and drain regions adjacent to the gate stack, (c) a step of performing saliciding to generate a silicide on the exposed source and drain regions, and (d) a step of forming a nitrogen sidewall along the gate stack. Further, the method includes (e) a step of depositing a silicon oxide insulating layer and flattening the layer as the level of the gate stack, (f) a step of patterning a bit contact connected to the drain region and performing etching thereon, (g) a step of depositing a bottom electrode and flattening the electrode, (h) a step of depositing a layer of a resistance memory material, and (i) a step of forming an upper electrode on the layer of the resistance memory material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005005161-A (JP)
Title: Method of manufacturing mask supporting frame and color cathode-ray tube equipped with the mask supporting frame obtained by using the manufacturing method
Inventor: FURUWARI KAZUYA
IPC: H01J9/14
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the deformation of a spring member mounting plate (an elastic support mounting plate) after a shadow mask is stretched and held, and accurately mount a spring member (an elastic support).  <P>SOLUTION: A mask supporting frame is constituted of a pair of upper and lower first frame constituting members 7 constituting a long side; a pair of right and left second frame constituting members 8 constituting a short side and welded to the first frame constituting members 7 so as to join end parts on the same sides of the pair of first frame constituting members 7; and a spring member mounting plate 26 fixed to the end part side surfaces of the second frame constituting members 8 and on which the spring member is mounted. When the first frame constituting members 7 and the second frame constituting members are joined by welding, welding is conducted so that the spring member mounting plate 26 is fixed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003582-A (JP)
Title: Navigation system for vehicle
Inventor: OKAMOTO TADASHI
IPC: H04N5/45
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To display an image for travel guide information about a vehicle on a main screen, and to avoid a situation bringing a trouble caused by the existence of an auxiliary screen on the image for the travel guide information, in a navigation system mounted on the vehicle, and having various kinds of information providing functions by dividing an image display part used for the provision of the travel guide information for the vehicle into a main screen and an auxiliary screen.  <P>SOLUTION: This navigation system is provided with an image display part 51 wherein a first display condition for displaying only the main screen, and a second display condition for displaying the main screen and the auxiliary screen by the image division are selective alternatively, and an image display control part 23 wherein a content of the main screen is displayed on a map image to superpose a vehicle position image, by which the vehicle position image is positioned in the substantially central part along a specified direction of the main screen and the map image is moved accompanying the movement of the vehicle, when the first display condition is brought by the image display part 51, and by which the vehicle position image is moved to a position within the main screen separated by a prescribed distance from a boundary of the main screen and the auxiliary screen along the specified direction, when the second display condition is brought by the image display part 51.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001333-A (JP)
Title: Ink jet recording cast coated paper sheet
Inventor: KAWASHIMA MASANORI
IPC: B41M5/52
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide ink jet recording cast-coated paper sheet which is excellent in glossiness feeling and free from printing irregularity, in particular from printing irregularity in cyan.  <P>SOLUTION: An ink receptive layer containing a pigment and a binding agent is provided on at least one side surface of a base paper sheet. As the pigment, clustered colloidal silica wherein globular colloidal silica of 10-100 nm in primary particle size is gathered in a state of plurality of clusters, is contained. Further, as the pigment, the pigment of 200-600 m<SP>2</SP>/g in BET specific surface area is preferably contained in the ink receptive layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009514-A (JP)
Title: Controller of vehicle
Inventor: ENDO HIROATSU
IPC: B60L50/16
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller of a vehicle capable of suppressing shock caused when gear shift is performed by a transmission.  <P>SOLUTION: This controller of a vehicle comprises a transmission having first to fourth rotating elements, a first drive force power connected to the first rotating element, a rotating device connected to the second rotating element, an output member connected to the third rotating element, and a rotational speed control mechanism adding a force to the fourth rotating element and controlling the rotational speed of the fourth rotating element. The controller can change a gear shift ratio between the first drive force power and the output member and performs a gear shift control to change a force added from the rotational speed control mechanism to the fourth rotating element. The controller also comprises a gear shift control means which when the gear shift control is performed, after the rotational speed of the second rotating element is changed to a rotational speed after the gear shift control is performed, a force added to the fourth rotating element is changed (step S3 to step S13).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009768-A (JP)
Title: Ignition device of pellet stove
Inventor: YAMAMOTO SOICHI
IPC: F24B1/02
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ignition device of a pellet stove easily and quickly igniting an artificial fuel and having improved durability.  <P>SOLUTION: In this pellet stove 10, the ignition device 70 is placed below a grate 32. The ignition device 70 comprises a heater 74 and bimetal 72 for supporting the heater 74. When the heater is energized and heated, the bimetal 72 is heated and deformed and the tip 88 of the heater 74 protrudes through the upper surface of the grate 32. Thereby, a wood pellet 14 carried onto the upper surface of the grate 32 is heated and ignited. On the other hand, when completing ignition of the wood pellet 14, energizing to the heater 74 is stopped, the bimetal 72 is cooled by the air fed from the lower part of the grate 32 and returned to the initial shape, and the tip 88 of the heater 74 supported by the bimetal 72 escapes below the grate 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017413-A (JP)
Title: Flat display device
Inventor: KIKUCHI KAZUTO
IPC: G09F9/00
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently cool a heat generation part of a flat display device without causing noise.  <P>SOLUTION: In the flat display device having a display panel which generates heat, coolant tubes 4 are arranged in a display panel part at proper intervals, a coolant tank 13 is connected to both ends of the coolant tubes 4 through a passage 15, and a coolant circulating pump 14 is connected on the way of the passage 15 connecting the coolant tubes 4 and the coolant tank 13 or between the coolant tank 13 and the passage 15 to circulate the coolant in the coolant tubes 4, and thus the display panel is cooled. In the case that the display panel has a backlight comprising a reflector 2 and fluorescent tubes 3, the coolant tubes 4 are arranged on the front surface and/or the rear surface of the reflector 2 along the fluorescent tubes 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017033-A (JP)
Title: Radiation detector and manufacturing method thereof
Inventor: TONAMI HIROMICHI
IPC: G01T1/20
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-sensitivity radiation detector improved in detection efficiency, and to provide a method of manufacturing the radiation detector.  <P>SOLUTION: A reflector lattice frame 72 is arranged in a box 71, comprising an incidence surface sheet 71a where X rays are incident, and a frame body 71b, and a scintillator piece that is thinner than the reflector lattice frame 72 and ranges from 1 mm to 10 mm is inserted along each lattice frame 72 and is arranged in the box 72. While the scintillator piece is being arranged in the box 71, an optically transparent resin is injected into the box 71 for curing, and the resin-cured box 71 is laminated on a photoelectric conversion layer so that the incidence surface sheet 71a becomes the upper surface. The scintillator array 70 can be configured to be 1-10 mm. Accordingly, the high-sensitivity FPD (flat panel X-ray detector) whose detection efficiency is improved can be manufactured easily.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005015143-A (JP)
Title: Sheet conveyor
Inventor: TANJI MASAYOSHI
IPC: B65H5/22
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To automatically correct working error caused by elongation of a belt.  <P>SOLUTION: The sheet conveyor is used for a corrugated paper box making machine and is constituted such that elongation of the belt 27 is presumed or operated from driving torque of a motor 28 for driving the belt 27 and a correction value for correcting the working error is operated based on the operated elongation of the belt 27.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017665-A (JP)
Title: Heat developable photosensitive material and image forming method
Inventor: FUJIWARA ITSUO
IPC: G03C1/498
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved heat developable photosensitive material having high sensitivity and little fog and an image forming method.  <P>SOLUTION: The heat developable photosensitive material includes an image forming layer containing at least a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent and a binder on one and the same surface of a support, wherein (1) the heat developable photosensitive material contains a development accelerator and (2) the non-photosensitive organic silver salt is subjected to oxidation treatment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017694-A (JP)
Title: Optical fiber and optical fiber cable
Inventor: TAKAHASHI FUMIO
IPC: C03C25/60
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber capable of WDM transmission in a wide wavelength range from 1285nm to 1625nm by reducing bending loss of the optical fiber, and to provide an optical fiber cable using the same.  <P>SOLUTION: An optical fiber consisting of a core and a cladding is so configured that a relative refractive-index difference of a 1st core is larger than 0.36%; a fiber cut-off wavelength λc in the 2m method is larger than 1350nm; a cable cut-off wavelength λcc in the 22m method is smaller than 1285nm; an increase in transmission loss at a wavelength of 1625nm at the time of being bent to a 20mm diameter is 10dB/m or less; transmission loss in the range of wavelengths from 1285 to 1625nm is 0.40dB/km or less; transmission loss at a wavelength of 1383nm is smaller than that at a wavelength of 1310nm ; and a transmission loss difference before and after hydrogen exposure test at a wavelength of 1383nm is 0.04dB/km or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005015689-A (JP)
Title: Epoxy resin composition, semiconductor encapsulation material and semiconductor device
Inventor: OGURA ICHIRO
IPC: C08L63/00
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition giving a cured material having excellent flame-retardance without using a halogen-based flame retardant, and having low viscosity and quick curability (low epoxy equivalent) of the resin composition and high glass-transition temperature of the cured product in balanced state and provide a semiconductor encapsulation material and a semiconductor device produced by using the resin composition.  <P>SOLUTION: The epoxy resin composition contains (A) an epoxy resin containing (a1) 1,1-bis(2,7-diglycidyloxy-1-naphthyl)alkane, (a2) 1-(2,7-diglycidyloxy-1-naphthyl)-1-(2-glycidyloxy-1-naphthyl)alkane and (a3) 1,1-bis(2-glycidyloxy-1-naphthyl)alkane and (B) a curing agent as essential components. The epoxy resin contains 40-95 pts. wt. of the component (a3) based on 100 pts. wt. of the sum of the components (a1), (a2) and (a3). The semiconductor encapsulation material contains the epoxy resin composition and the semiconductor device is produced by using the composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004206058-A (JP)
Title: Positive photosensitive composition
Inventor: YAHAGI AKIRA
IPC: G03F7/00
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive photosensitive composition which can be used for an underfill agent.  <P>SOLUTION: [1] The positive photosensitive composition comprises an epoxy compound having two or more epoxy groups in one molecule, a curing catalyst or a compound which produces a curing catalyst by heat, and sulfonic acid esters. [2] A semiconductor member is manufactured by applying the above positive photosensitive composition onto a substrate, exposing, curing the unexposed part by heat, and developing the exposed part. [3] A display member is manufactured by applying the above positive photosensitive composition onto a substrate, exposing, curing the unexposed part by heat and developing the exposed part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005024735-A (JP)
Title: Light source device
Inventor: KUBO YOSHIO
IPC: F21Y101/00
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To realize the prolongation of the life of a light source by holding the light emitting part of a discharge lamp at a proper temperature even when a projector is installed upside down.  <P>SOLUTION: Aperture parts 25 for introducing cooling air are provided on the upper and lower surfaces of a reflection mirror 21 constituting a lamp unit 4, and the cooling air discharge ports 27a and 28a of a pair of cooling air paths 27 and 28 fixed on a case side are made to communicate with the aperture parts 25. A shutter 30 moving up and down by gravity is provided at cooling air introducing ports 27b and 28b. When installing a projector device on a desk, the introducing port 27b of the path 27 communicating with the aperture part 25 on the upper surface side is shielded by the shutter 30, so that cooling air passes through the path 28 and is supplied to the downside of the mirror 21. When suspending the projector device upside down from a ceiling, the introducing port 28b of the path 28 is shielded by the shutter 30, so that the cooling air passes through the path 27 and is supplied to the downside of the mirror 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022909-A (JP)
Title: Green sheet, its producing method, multilayer piezoelectric body, piezoelectric actuator, and inkjet recording head
Inventor: TAKAHASHI DAISUKE
IPC: B41J2/14
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a green sheet from which high piezoelectric characteristics almost free from dispersion can be obtained when it is used as a material of a piezoelectric actuator or the like, a method for producing the same, a multilayer piezoelectric body, the piezoelectric actuator, and an inkjet recording head.  <P>SOLUTION: Slurry having viscosity of ≤1 Pa×s is prepared by mixing a raw material powder of a piezoelectric ceramic having an average particle diameter of <3 μm, an aqueous emulsion of an acrylic resin, and an alkylene glycol. Then, after removing particles having diameters of ≥3 μm, contained in the slurry, the slurry is formed into sheets. The green sheet produced by this method has a thickness of ≤20 μm, a surface roughness Ra of ≤0.3 μm, and a surface insoluble or hardly soluble to organic solvents. The green sheet is preferably used in the multilayer piezoelectric body, the piezoelectric actuator, and the inkjet recording head.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021342-A (JP)
Title: Game machine
Inventor: FUJII NORIO
IPC: A63F7/02
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can prevent the error in the mounting of a plurality of switches to be mounted on the game parts arranged in the game machine.  <P>SOLUTION: A prize winning device switch 402B is securely fixed with a fixing part 410B integrated with a connector unit 401 after the switch 402B is mounted on a mounting part 405B. Thereafter, a starter slot switch 402C is slid and inserted into the fixing part 410C provided adjacently to the fixing part 410B and then, the back part thereof is retained with a retaining hook part 411 firmly against the slippage thereof. Therefore, in the process of mounting the starter slot switch 402B, this keeps the prize winning device switch 402B from coming off and thus, and eliminates the mounting of two switches of the same shape at wrong locations.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021392-A (JP)
Title: Endoscope system
Inventor: OBATA MITSUO
IPC: A61B1/00
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope system wherein a plurality of endoscopic images can selectively or simultaneously be displayed and desired endoscope apparatus can be operated even in the case of displaying them simultaneously.  <P>SOLUTION: The endoscope system consists of: an endoscope switching apparatus 3 to which a plurality of endoscope apparatuses can simultaneously be connected; and an endoscope controller for controlling the plurality of endoscope apparatuses via the endoscope switching apparatus 3. The endoscope switching apparatus 3 comprises: an image compositing circuit 73 for combining video signals outputted from the plurality of endoscope apparatuses and generating a synthetic image signal with which the plurality of endoscopic images can simultaneously be displayed; and a switching apparatus control part 75 for controlling this image composing circuit 73. The switching apparatus control part 75 controls sorting of a controlling command from a remote controller or a P.C. to the corresponding endoscope apparatus on the basis of a character code transmitted from the system control part of the endoscope controller. Simultaneously, the switching apparatus control part 75 controls the image compositing circuit 73 via a serial I/F.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024194-A (JP)
Title: Constant-temperature liquid supply device
Inventor: TERAKI JIYUNICHI
IPC: F25B21/02
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constant-temperature liquid supply device capable of being miniaturized, achieving a cost reduction, and freely setting the supply amount of a liquid and an adjustable temperature.  <P>SOLUTION: This constant-temperature liquid supply device includes a first heat radiating member 4a mounted on a specific position of a liquid supply passage 2 communicated with a liquid supply source 1, a Peltier module 4b thermally connected with the first heat radiating member 4a at its heat absorbing side, and a control means for controlling the operation of the Peltier module 4b. The first heat radiating member 4a is constituted, by having a plurality of defining members 4a5, 4a6 between a liquid inflow port 4a7 and a liquid outflow port 4a8, so that a turn-back liquid channel 4a4 is formed, and it is thermally connected with the liquid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029983-A (JP)
Title: Road cleaning truck
Inventor: NAKAGAWA TSUYOSHI
IPC: E01H1/08
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a road cleaning truck capable of lightening the burden for cleaning or storing a center brush and smoothly setting the center brush in a cleaning position or storing the brush in a storing position.  <P>SOLUTION: When the center brush 5 is moved to the cleaning position from the storing position, the center brush 5 is moved upward of the cleaning position by a turning cylinder 25, and when it reaches a specified position, the center brush 5 is lowered down to the road surface of the cleaning position by a lifting and lowering cylinder 31 and, at the same time, when the center brush 5 is moved to the storing position from the cleaning position, the center brush 5 is raised upward from the road surface of the cleaning position by the lifting and lowering cylinder 31, and when it reaches the specified position, the center brush 5 can be turned to the storing position by the turning cylinder 25.  <P>COPYRIGHT: (C)2005,JPO&NCIPI