baber/WOPTO huggingface dataset:
Patent JP-2004261985-A (JP)
Title: Liquid discharging head, liquid discharging device, and driving method for liquid discharging head
Inventor: TOMITA MANABU
IPC: B41J2/05
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable a high-density arrangement of nozzles by efficiently laying out driving circuits and the like in the case where a jetting direction of liquid droplets is controlled by driving of a plurality of pressure variable elements in an application, for example, to a printer which jets ink liquid droplets by driving of heating elements.  <P>SOLUTION: In the case where the jetting direction of liquid droplets is controlled by control of driving of the plurality of pressure variable elements 15A and 15B set at a liquid chamber, a balance of driving of the pressure variable elements 15A and 15B by a main control circuit 27 is made variable to by a secondary control circuit 31, so that a current by the secondary control circuit 31 is reduced. Accordingly, a wiring pattern 22C related to the secondary control circuit 31 is formed narrow in the width.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263922-A (JP)
Title: Air conditioner indoor unit
Inventor: NISHIGUCHI TAKAYUKI
IPC: F24F1/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner indoor unit capable of reducing a depth dimension of a main body.  <P>SOLUTION: A plurality of propeller fans 4a, 4b, 3c for blowing the air heat-exchanged by a heat exchanger 3 are mounted at a front face side of the heat exchanger 3. Whereby the depth dimension of the main body 1 can be reduced. Further the heat exchanger 3 can be modulized by composing the heat exchanger 3 by using a plurality of heat exchanging units 3a, 3b, 3c. A control means independently controls three propeller fans 4a, 4b, 4c.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263415-A (JP)
Title: Steel pipe earth retaining wall structure
Inventor: HIRATA TAKASHI
IPC: E02D7/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-standing earth retaining wall structure capable of being applied in a narrow space in an urban area, constructed in an execution method with noise/vibration measures, and also capable of withstanding even a large back earth pressure.  <P>SOLUTION: The steel pipe earth retaining wall structure is made continuous on a straight line with a rotary jacking method, an inner excavation jacking method, or an inner combined jacking method and constituted of a front face steel pipe pile line executed with a smaller distance than the steel pipe pile diameter and a backward steel pipe pile line continuously executed on a straight line by separately either construction method in a zigzag position of the front face steel pipe pile row line.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262119-A (JP)
Title: Car interior component, its production method, and mold
Inventor: OTA TETSUYUKI
IPC: B60R13/02
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To reduce weight and costs and to improve the appearance and strength of a product end part in a car interior component and its production method.  <P>SOLUTION: An interior component (door trim upper) 20 is composed of a foamed resin substrate 21 which is lightweight and has shape holding properties, a resin rib 22 laminated/integrated on the inner surface side of the substrate 21, and a decorative material 23 laminated on the surface of the substrate 21. By eliminating a conventional heavy resin core material, the weight and costs of the interior component 20 are reduced. In the peripheral end part, a thin wall hinge part 24 is formed in the substrate 21, and a winding margin 25 set up in the peripheral part of the hinge part 24 with the hinge part 24 made a folding base point is wound on the inner surface side of the substrate 21 and fixed to improve the appearance and strength of the peripheral part. By cutting the substrate 21 in the margin 25, the flexibility of the margin 25 can be used.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266145-A (JP)
Title: Cooling device
Inventor: NIEKAWA JUN
IPC: H01L23/38
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling device which performs efficient cooling by current-saving operation.  <P>SOLUTION: A thermoelectric transformation module 1 is formed of substrates 6 and 7 arranged to face oppositely via an interval vertically, a plurality of electrodes formed respectively via an interval between each other on the opposing surfaces of the upper and lower substrates 6 and 7, and a plurality of thermoelectric transformation elements 5 of a p-type and an n-type arranged between the substrates 6 and 7 and arrayed via an interval between each other. By making a current flow through a connection circuit where the thermoelectric transformation elements 5 are connected via corresponding electrodes, the lower substrate 7 is made to be a substrate on an endothermic side, and the upper substrate 6 is made to be a substrate on a radiation side. Heat pipes 3 connected along the upper substrate 6 and the lower substrate 7 of the module 1 are formed and incorporated in highly heat conductive members 4a and 4b. The communicating part 3c of the heat pipes is exposed to the side of the lateral part of the module 1. On the upper side of a heat pipe 3a arranged on the upper side, a heat sink 12 is provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266685-A (JP)
Title: Image scanner and image forming apparatus
Inventor: KIUCHI YASUSHI
IPC: G03B27/50
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image scanner which can be fitted with a display device of large size, without increasing the projected area of equipment, and enables information display easy to see for a user, by attaching the display device to a travelling base under a carriage.  <P>SOLUTION: The image scanner A in which the carriage 4 moves under a sheet of contact glass 3, has the display device 10 on the travelling base 9 under the carriage 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273514-A (JP)
Title: Organic thin film transistor and its manufacturing method
Inventor: HIRAI KATSURA
IPC: H01L51/00
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming an organic semiconductor layer having a high carrier mobility, a method for manufacturing a high performance organic thin film transistor by the forming method, and an organic thin film transistor manufactured by the manufacturing method.  <P>SOLUTION: The method for manufacturing an organic thin film transistor comprises a step for forming a source electrode and a drain electrode on a support, and a step for forming an organic semiconductor layer by arranging an organic semiconductor material on the support. The organic semiconductor has a molecular weight of 2,000 or less and, in the step for forming an organic semiconductor layer, an electric field or a magnetic field is applied under a state of solution where the organic semiconductor material is dissolved into a coating solvent or under thermally fused state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268507-A (JP)
Title: Inkjet printer head
Inventor: ISONO JUN
IPC: B41J2/045
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To make an inkjet printer head compact by adequately maintaining a distance between adjacent electrodes in a piezoelectric actuator 12.  <P>SOLUTION: A discrete electrode and a common electrode are formed so that they nip a piezoelectric sheet in a laminating direction and the piezoelectric sheet between both of the electrodes opposing in the laminating direction is formed to be an activating section corresponding to each pressurizing chamber. A pattern of the common electrode 37 is longitudinally formed on one plane face of the piezoelectric sheet 34 along a direction of an axis X. Dummy discrete electrodes 38 which are electrically connected to the respective discrete electrodes in the adjacent sheets in the laminating direction via an inner conductive electrode 42 penetrating the piezoelectric sheets in the thickness direction are formed to be away from an edge 37d1 extending along the direction of the axis X in the common electrode pattern by a predetermined distance e2. The extending direction of each of the dummy discrete electrodes 38 is inclined by an angle α with respect to a line perpendicular to the edge extending in the first direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004292172-A (JP)
Title: Diamond single crystal base material and its manufacturing method
Inventor: OSHIMA HIDEO
IPC: C30B29/04
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the generation of a defect or abnormal growth when for example, a diamond single crystal is synthesized from a gas phase and epitaxially grown.  <P>SOLUTION: In a diamond single crystal base material on whose surface the diamond single crystal is synthesized from the gas phase and epitaxially grown, the value of P-V (Peak to Valley) of the unevenness existing in the surface and having at least a period of 200nm or less is set to be ≤4 nm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277286-A (JP)
Title: Agaricus blazei muril polysaccharide protein composition by low-temperature extraction and method for producing the same
Inventor: ISHIHARA TAKAFUMI
IPC: A61K36/07
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Agaricus Blazei Muril polysaccharide protein composition having excellent solubility in water and transparency by low-temperature extraction in which a substance having 40,000 molecular weight is reduced.  <P>SOLUTION: The method for producing the polysaccharide protein composition having high antitumor effects is carried out as follows. An essence of Agaricus Blazei Muril is extracted at 5-70°C with water and concentrated. The resultant concentrate obtained by concentration from the essence is subjected to alcohol precipitation at -10 to -30°C. The formed precipitate is separated, collected and freeze-dried to provide the polysaccharide protein composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279455-A (JP)
Title: Substrate for display device and method for manufacturing the same
Inventor: ODA TOMOSHIGE
IPC: G02F1/1333
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a substrate of a display device for suppressing occurrence of uneven coating caused by an organic insulation film or the like when coating resist, and a substrate of a display device.  <P>SOLUTION: The method for manufacturing a substrate for a display device comprises the following procedures: a plate member 60 containing a plurality of parts 60a corresponding to the substrate 12 of a plurality of displays having a display area 64 and a peripheral area 66 respectively is created; a pattern restriction area 68 is specified between two lines connecting both ends of one side on the side of the center O of the plate member 60 and the center O of the display area 64 in the peripheral area 66; an organic material layer is applied to the plate member 60; the organic material layer is patterned so as to restrict the pattern structure 50 in which the organic material layer is isolated in a pattern restriction area 68; a further layer is formed on the organic material layer; and the plate member 60 is divided into substrates of a plurality of display devices.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275223-A (JP)
Title: Ultrasonic diagnostic equipment
Inventor: FUJIKI TOSHIAKI
IPC: A61B8/00
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To enable to arbitrarily set up the shape of two-dimensional or three-dimensional beam scanning space regarding an ultrasonic diagnostic equipment particularly a scanning technique of an ultrasonic beam.  <P>SOLUTION: A transmitter controlling division 16 controls a transmission beam former 12 and a reception beam former 14. Specifically, the transmitter controlling is performed to construct the beam scanning space having an arbitrary shape established by a user or established automatically. The transmitter controlling division 16 is constituted with two or more tables which output information such as a beam number, a focus number, reception starting, a beam end or the like corresponding to an incremented count value. Then, a beam forming condition such as beam address, beam length or the like is established individually in each beam line which forms the beam scanning space.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282813-A (JP)
Title: Permanent magnet field type rotary electric machine
Inventor: SHIMOMURA EIJI
IPC: H02K21/14
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a permanent magnet field type rotary electric machine driven at a high-speed rotation which can make such conflicting performances as downsizing and characteristic improvement compatible with each other.  <P>SOLUTION: In the permanent magnet field type rotary electric machine having a dipolar structure of high-speed operation using a permanent magnet for a field, the number of the slots of an armature core is set to an integer number of 24 to 48, and the slots are formed in a fully closed structure. Thus, harmonic magnetic flux components are reduced so that the harmonic magnetic flux components flowing to the armature and a rotor can fall within 8% of a fundamental frequency component to obtain the rotary electric machine having high efficiency, proper drivability and size reducibility.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279126-A (JP)
Title: Automatic parameter setting system for gas meter, and gas meter
Inventor: RACHI SHINICHI
IPC: G01F3/22
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic parameter setting system for a gas meter capable of setting an accurate parameter on the gas meter inexpensively in a short time, and the gas meter.  <P>SOLUTION: This system is equipped with the gas meter 10 arranged in a gas passage 21 and having a flow sensor 33 for detecting the gas flow rate, a flow control device 12 for controlling the flow rate of the gas supplied into the gas passage 21 of the gas meter 10, a standard flowmeter 13 for measuring the flow rate of the gas supplied from the flow control device into the gas passage of the gas meter, and a setting device 14 for setting the parameter so that the gas flow rate metered by the gas meter approaches the gas flow rate measured by the standard flowmeter and transmitting the set parameter to the gas meter. The gas meter has a memory 32 for storing the parameter from the setting device, and the gas flow rate detected by the flow sensor is corrected following the parameter stored in the memory, to thereby meter the gas flow rate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282363-A (JP)
Title: Measurement method by otdr and terminal station device
Inventor: MAEHARA TAKAYUKI
IPC: H04B17/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for measuring a long distance span by OTDR in a non-relay optical transmission system.  <P>SOLUTION: In an optical transmission system having a first terminal station and a second terminal station, Raman amplification is applied to a signal light for OTDR to be sent from an OTDR apparatus provided in the first terminal station to the second terminal station by using a main signal light in the optical transmission system as an exciting light.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281848-A (JP)
Title: Abrasive composition
Inventor: KIMURA MICHIO
IPC: B24B37/00
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abrasive composition that can solve the problem that, when a semiconductor device having a copper film and a tantalum compound is polished, the polishing selection rates of the copper and tantalum compound do not become sufficient or, when the selection rate to the copper is raised, copper films in wiring grooves or holes are excessively polished, the surface smoothness of the copper film is detracted, and so on.  <P>SOLUTION: This abrasive composition is obtained by mixing the cocondensate of PMMA having the mean particle diameter of 40 nm and divinylbenzene, hydrogen peroxide, benzotriazole (BT), 2,2'-bipyridyl, and glycine in ion-exchanged water filtered through a 0.5-μm cartridge filter as abrasives and uniformly dispersing the abrasives by stirring the water with a high-speed homogenizer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278966-A (JP)
Title: Air conditioner
Inventor: SUZUKI HIROKUNI
IPC: F24F13/22
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner capable of dispensing with the winding work of a heat insulating material on a connecting part of a drain hose with an outer case, and recovering the dewed drainage.  <P>SOLUTION: This air conditioner performs the cooling and heating operation by utilizing a refrigerating cycle, and comprises a drain pan for storing the drainage generated inside of the air conditioner, the drain hose for discharging the drainage stored in the drain pan to the outside, a drain hose fixing means mounted on the outer case of the air conditioner and fixing a part extended from the outer case, of the drain hose, and a drainage receiving means mounted at a lower part of the part extended from the outer case, of the drain hose fixed by the drain hose fixing means, receiving the drainage generated in the drain hose by frosting, and guiding the drainage to the drain pan.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279886-A (JP)
Title: Decorative spectacle lens and decorating method
Inventor: KATO YASUO
IPC: G02B5/28
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spectacle lens which is a decorative lens which graphics, a pattern, a logotype, or the like formed on the surface of the lens are difficult to see when seen with spectacles on and can be seen when seen from the outside, and can be easily manufactured in a short time.  <P>SOLUTION: A vapor-deposited metallic film 2 is provided on the surface of the lens, and an silicon oxide membrane 4 shaped into graphics, a pattern, a logotype, or the like is formed in some places of the metallic film 2 by vapor deposition. This silicon oxide membrane 4 is formed by printing the shape of graphics, a pattern, a logotype, or the like on the silicon oxide membrane 4 and removing the silicon oxide membrane 4 except print parts and removing a print membrane 6 which furthermore remains.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004244405-A (JP)
Title: Attraction and ingestion-improving agent for harmful insect
Inventor: ITO CHIZUKA
IPC: A01N63/02
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attraction and ingestion-improving agent for harmful insects, capable of being easily available, attracting the harmful insects in a good efficiency, also improving its ingestion amount and useful for controlling the harmful insects.  <P>SOLUTION: This attraction and ingestion-improving agent for harmful insects is characterized by incorporating a malt extract as an active ingredient. The controlling agent of the harmful insect by using the attraction and ingestion-improving agent, and the method for controlling the harmful insects by using the attraction and ingestion-improving agent are also provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004289295-A (JP)
Title: Data processing system, data processor, and data processing method
Inventor: MIURA TAKESHI
IPC: H04N21/6377
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data distribution system which enables instant reproduction on a reception side even for data stream a distribution via a narrow-band network.  <P>SOLUTION: A transcoder 20 is applied. The transcoder 20 comprises a time information updating section 34 for extending and updating time indicated by time information SCR, PTS, and DTS that a reception data stream has according to band compressibility.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286953-A (JP)
Title: Optical fiber ribbon manufacturing device
Inventor: KONDO KATSUAKI
IPC: G02B6/44
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber ribbon manufacturing device in which no limitation is imposed onto the length of the material that is to be made into a ribbon.  <P>SOLUTION: An optical fiber ribbon manufacturing device 10 is used to make a plurality of optical fiber cores 21 being pulled out from an optical part 20 into a ribbon. The device 10 is provided with a resin sticking section 13 which is used to stick liquid ultraviolet ray curing resin on the cores 21, that are pulled out from the part 20 in parallel, so as to cover the surfaces of the cores 21, an ultraviolet ray irradiating section 16 that is used to irradiate ultraviolet rays to the cores 21, to which liquid ultraviolet ray curing resin is stuck by the section 13, harden the resin, integrate the cores 21 and form an optical fiber ribbon 22 and a roller means 19 which is used to successively pull the plurality of the optical fiber cores 21 into the sections 13 and 16 and to pull out the ribbon 22 formed in the section 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283304-A (JP)
Title: Light source unit for image display device
Inventor: IOKI SADAO
IPC: G02F1/13357
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To realize a light source with a favorable large quantity of light for a three-dimensional image display device by cooling the light source at a high efficiency.  <P>SOLUTION: The light source unit 238 of the image display device displays images by irradiating a liquid crystal display panel 232 with the light from behind. The light source unit 238 is provided with a light source 243 for emitting light, a board 247 which comprises a metal member with the light source 243 mounted thereon, a light source housing member 242 in which the board 247 is securely housed while having a light emitting surface of the light source 243 opened, a polarization filter 246 for the specific polarization of the light from the light source 243 mounted on the opening surface of the light source housing member 242 and a heat pipe 300 mounted in contact with the board 247.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287058-A (JP)
Title: Liquid crystal display panel
Inventor: KAMATA TAKESHI
IPC: G02F1/13
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display panel wherein two liquid crystal display substrates can be strongly fixed and a deterioration in display quality of the liquid crystal display panel can be suppressed.  <P>SOLUTION: The liquid crystal display panel has the two transparent liquid crystal display substrates, a liquid crystal enclosed between the liquid crystal display substrates, adhesion spacers interposed between the liquid crystal display substrates, and alignment layers for adjusting the alignment direction of liquid crystal molecules in the liquid crystal. The adhesion spacers consist of a photosensitive resist material which can exhibit adhesion force at the interface between the adhesion spacers and the liquid crystal display substrates and can be used for patterning of photolithography. The alignment layers are provided at peripheral parts of the adhesion spacers other than the interface and at inner wall surfaces of the liquid crystal display substrates between which the liquid crystal is enclosed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI