baber/WOPTO huggingface dataset:
Patent JP-2004119481-A (JP)
Title: Semiconductor device and method for manufacturing same
Inventor: NONOYAMA SHIGERU
IPC: H01L21/60
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device with its quality and reliability enhanced by reducing the region of a sealing resin 6 along the edges of a semiconductor element 2 for stress alleviation along the edges.  <P>SOLUTION: The semiconductor device comprises a semiconductor device carrier 3 which is an insulating substrate having on its top surface a wiring pattern connected to a plurality of electrodes 4 and, on its bottom surface, external connection terminals 7 electrically connected to the electrodes 4 and to wirings; a semiconductor element 2 connected by a plurality of bump electrodes to the electrodes 4 on the top surface of the semiconductor device carrier 3; and a sealing resin 6 for filling and coating gaps between the semiconductor element 2 and the semiconductor device carrier 3, and for providing a coating along the edges of the semiconductor element 2. Of the sealing resin 6 coating the semiconductor device carrier 3 along the edges of the semiconductor element 2, the part coating one of the edges is cut off for the cross section of the sealing resin 6 to be roughly vertical to the surface of the semiconductor device carrier 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116070-A (JP)
Title: Pipe joint
Inventor: KOIKE DAISAKU
IPC: E04G7/20
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe joint securing safety in demolition work such as a temporary scaffold, shortening a working period and enabling the reduction of a cost by facilitating assembling work by making use of the pipe joint with a simplified constitution having an interlocking (lock) mechanism capable of being used for an existing popular pipe as it is to easily carry out the demolition work alone, and at the same time, preventing the pipe joint from being slipped down.  <P>SOLUTION: The joint is laid between both connecting ends of pipes 4b and 4c provided with locking bars by passing through diameters in the vicinity of an opening end. In the pipe joint 1 symmetrically formed with a pair of fixing grooves for inserting and locking the fixing bars 5 of the pipes on the outer circumferential surfaces of insertion sections toward a stopper 1a from the opening end in both insertion sections, the fixing groove 3 in one insertion section is formed in an approximately L-shape, and at the same time, the fixing groove 3b in the other insertion section is formed in an approximately inverted T-shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117702-A (JP)
Title: Liquid crystal display
Inventor: MORIMOTO MASAKO
IPC: G02F1/1343
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display using a large-sized liquid crystal panel formed by joining a plurality of liquid crystal panels, wherein feeling of incongruity caused by conspicuousness of a seam between the liquid crystal panels is suppressed.  <P>SOLUTION: In the large-sized liquid crystal panel 10 formed by joining a plurality of the liquid crystal panels 11, widths dx1, dx2, to dx639 between adjacent pixel columns are set so as to be shortened like a curve as the pixel column tends toward a pixel Xn on the non joining side surface 11b side from a pixel column X1 on the joining side surface 11a side. Thereby, conspicuousness of the seam parts of the large-sized liquid crystal panel 10 is suppressed and the feeling of incongruity generated by the seam is suppressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115486-A (JP)
Title: Tertiary (meth)acrylate compound having lactone structure, its polymer, resist material and pattern forming method
Inventor: WATANABE TAKESHI
IPC: C08F20/28
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a monomer to be a raw material for a polymer for a resist material which is excellent in all of adhesiveness, transparency, etching resistance and resolution in a photolithography using a wavelength of ≤ 300 nm, especially ArF excimer laser, as a light source, and to obtain its polymer and a resist material containing the polymer as a base resin, and to provide a pattern forming method using the resist material.  <P>SOLUTION: The subject (meth)acrylate compound is represented by formula (1). In formula (1), R<SP>1</SP>represents hydrogen atom or methyl group, R<SP>2</SP>represents a 1-10C straight-chain, branched-chain or cyclic univalent hydrocarbon group. Alternatively, R<SP>2</SP>s themselves may join mutually and may form a ring together with a carbon atom bonded with R<SP>2</SP>. The polymer obtained by using the (meth)acrylate compound is excellent in transparency, especially in transparency at an excimer laser exposure wavelength, and excellent in dry etching resistance, and further, the resist material obtained by using the polymer well respond to high energy rays, excellent in resolution and useful for the microfabrication by electron beams and far-ultraviolet rays.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114655-A (JP)
Title: Manufacturing method for plastic molded body having wood grain pattern
Inventor: ITO NOBUHITO
IPC: B29L9/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently mold (produce) a plastic molded body having real wood grain patterns.  <P>SOLUTION: The manufacturing method for the plastic molded body having wood grain patterns comprises a sliced veneer moistening step (A), a decorative plate setup step (B), a drying-molding step (C), a bonding step (D) and a clear layer-forming step (E). In the sliced veneer moistening step (A), a sliced veneer 1 sliced to a predetermined thickness as a decorative plate is moistened further to a state containing a specific quantity of moisture. In the setup step (B), the veneer 1 is put into molds 91 and 92 having a specific shape. In the drying-molding step (C) the molds 91 and 92 are clamped so that the plate 1 becomes a predetermined shape and dried to remove excess water contained in the veneer 1. In the bonding step (D) the plate 1 is pasted to a design face side of a plastic substrate 2 which is mold-processed to a predetermined form, by means of a predetermined bonding means 3. In the clear-layer forming step (E) a specific clear layer 5 is provided on the surface side of the veneer 1 in the pasted state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004002272-A (JP)
Title: Therapeutic agent for type 2 diabetes
Inventor: MATSUOKA KOJI
IPC: C07D307/52
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a therapeutic agent for type 2 diabetes which has a sufficient insulin sensibility potentiation and has a low possibility of inducing an adverse reaction such as lactic acid acidosis.  <P>SOLUTION: The therapeutic agent for type 2 diabetes contains: a biguanide derivative indicated by formula 1 (wherein R<SP>1</SP>, R<SP>2</SP>, and R<SP>3</SP>are each any one selected from the group consisting of a hydrogen atom, a lower alkyl group which may be substituted, and a lower alkylthio group which may be substituted); or a salt thereof, as an active component.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123915-A (JP)
Title: Cleansing method and equipment using flux cleanser
Inventor: HORI SHIGEO
IPC: C11D7/32
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleansing method using a flux cleanser enabling itself to be extended in service life while maintaining its high cleansing effect even without substantially using any antioxidant, and to provide equipment using the cleanser.  <P>SOLUTION: The cleansing method using the flux cleanser comprises the steps of cleansing objects while circulating the cleanser or leaving it at rest and bringing a salt-forming compound and/or an acid compound-adsorbing material into contact with the flux cleanser. The equipment using the cleanser is also provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133004-A (JP)
Title: Model device for landslide countermeasure exhibition
Inventor: HOSHINA KOJI
IPC: G09B9/00
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive model device for landslide countermeasure exhibition which can explain easily a situation in which landslide disaster occurs and landslide preventing technology to general persons.  <P>SOLUTION: In the main body 1 of the model device, a countermeasure landform display part A and a non-countermeasure landform display part A' are provided so as to line up side by side with each other and flatland display parts Af, Af' including building models C and cliff-land display parts Ag, Ag' which rise with slope steeper than those of the flatland display parts Af, Af' are provided respectively in respective landform display parts A , A'. A soil core block B which usually constitutes the surface part of the cliff-land display part Ag' is placed on the cliff-land display part Ag' of the non-countermeasure landform display part A' and a compulsively crashing means D which can thrust out the soil core block B from the inside of the cliff-land display part Ag' at any time in order to make the block B slip down from the cilff-land display part Ag' of the non-countermeasure landform display part A' is attached to the mainebody 1 of the model device and a counter technology display part T is provided on the cliff-land display part Ag of the counter landform display part A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130208-A (JP)
Title: Air cleaner
Inventor: TANAKA HIDETO
IPC: F24F7/00
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cleaner wherein the replacing timing of a dust collection filter can be judged more accurately than by the duration of running time and more inexpensively than by a pressure sensor.  <P>SOLUTION: The drive power indication y of the running motor is read (S1). It is judged whether or not the read indication y is 80% or lower of the reference value x (S2). The standard value x is the drive power indication indicated by a fresh dust collection filter 10 and stored in e.g., a flash memory at delivery or after reset after the replacement of a dust collection filter. When the drive power indication y is not larger than 80% of the reference value x (S2:Yes), the time of replacement of the dust collection filter 10 is reached. Then, an replacement LED on a switch panel 5 flickers, and the motor is stopped (S3).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138909-A (JP)
Title: Optical filter for display device
Inventor: NAKAMURA MASATAKA
IPC: G02F1/15
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical filter for a display device wherein light transmission can be adjusted and distribution (unevenness) of the light transmission within the surface thereof is extremely narrow even if the surface area thereof is wide.  <P>SOLUTION: In the optical filter for the display device, electrochromic elements are formed at principal parts on a transparent substrate. The electrochromic element has at least a first electrode layer, an electrochromic layer, an ion conductive layer, and a second electrode layer, and the thickness of at least one layer of these constituent layers has a prescribed uneven distribution. The optical filter for the display device is provided with a means for detecting the illuminance and a means for automatically adjusting the light transmission according to the detected illuminance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144308-A (JP)
Title: Combined power generation system
Inventor: IRIYAMA MORIO
IPC: F22B1/18
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combined power generation system of high efficiency capable of collectively processing trash and sludge, improving power generation efficiency, saving energy, and reducing cost.  <P>SOLUTION: This combined power generation system is provided with a trash incineration facility 1, a sludge incineration facility 2, and a power generation facility 3. The trash incineration facility 1 comprises a trash incineration furnace 11 to burn trash 100, and a waste heat boiler 12 to generate steam 103 from waste heat of exhaust gas 101 discharged from a trash incineration furnace 11. The sludge incineration facility 2 comprises a sludge incineration furnace 22 to burn sludge 200, and an overheater 23 to generate overheated steam 203 by overheating steam 103 by heat of exhaust gas 202 discharged from the sludge incineration furnace 200. The power generation facility 3 comprises a steam turbine 31 driven by the overheated steam 203 and a power generator 32 connected to the steam turbine 31.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147151-A (JP)
Title: Bar antenna
Inventor: OTSU ISAO
IPC: H01F27/32
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bar antenna which enables an inductance value to be properly finely adjusted and can be temporarily fixed.  <P>SOLUTION: In the bar antenna, a bobbin 3 which has a coil 2 wound around a core 1 made of a ferrite material and is made of an insulating resin is arranged, and detaining parts 4 biting into the surface of the core 1 are formed in an end part of the bobbin 3. The neighborhoods of the detaining parts 4 and the core 1 are made to adhere to each other with an adhesive 5. A plurality of detaining parts 4 are arranged like a circle at approximately regular intervals and have front ends protruded slightly inward in the peripheral direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003237623-A (JP)
Title: Front-pillar panel assembly structure of automobile
Inventor: KIM SANG-UP
IPC: B62D25/04
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To secure safety of occupants by preventing a side outer panel from being pushed into a room at a front-offset collision accident and to prevent an opening/closing function of a door from being affected by preventing a phenomenon that the entire door is hung into the interior when mounting.  <P>SOLUTION: This front-pillar panel assembly structure is constituted to reinforce rigidity of a side outer panel portion by adding a door upper mounting reinforcing bracket 16 which is brought to overlap and to be welded along the inside face of a door upper mounting panel to a side inner panel 11 and the side outer panel 12 welded so as to have a space for a box closing section, a side outer reinforcing panel 13, a door upper mounting panel 14 and an outer reinforcing bracket 15 welded at respective predetermined positions inside the space.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004153887-A (JP)
Title: Power generation dynamo-electric apparatus
Inventor: KUSUMI HIDETOSHI
IPC: H02P6/17
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power generation dynamo-electric machine having a compact control circuit.  <P>SOLUTION: This power generation dynamo-electric machine 100 is equipped with a control circuit 20. The control circuit 20 includes a Zener diode 21, a capacitor 22, a U-phase arm 23, a V-phase arm 24, and a W-phase arm 25. The Zener diode 21, the capacitor 22, the U-phase arm 23, the V-phase arm 24, and the W-phase arm 25 are connected in parallel between a positive bus-bar L1 and a negative bus-bar L2. The Zener diode 21 absorbs surge voltage applied to the capacitor 22, the U-phase arm 23, the V-phase arm 24, and the W-phase arm 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150075-A (JP)
Title: Warm water washing toilet seat device
Inventor: HAYASHI KOICHI
IPC: E03D9/08
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To adjust the size of a case to correspond to the size of an installation space.  <P>SOLUTION: This warm water washing toilet seat device is provided with a case 14 detachably fixed to the rear upper side of a toilet bowl 12 and extending in the width direction of the toilet bowl; a toilet seat 94 pivoted on the case 14; a human body private part washing mechanism 60 stored in the case 14; and an operating part 24 for operating a human body washing mechanism 60. A projecting part 16 extending frontward can be detachably fixed to one side of the case 14. Dew condensation of circuits 20, 30 is prevented by radiant heat from a hot water tank 50.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333938-A (JP)
Title: Driving apparatus for greenhouse
Inventor: ARAI HITOSHI
IPC: F15B15/02
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving apparatus for a greenhouse saving labor in driving a member which is the object of operation in the greenhouse.  <P>SOLUTION: The driving apparatus for the greenhouse comprises an actuator 10 provided with a cylinder 11 filled with a driving material changing the volume corresponding to temperature and a piston 12 sliding in the cylinder 11. The piston 12 is connected to a thermally driven arm 32 connected to the member which is the object of the operation and the cylinder 11 is fixed and arranged in a supporting frame 20. When the temperature is increased, the driving material is expanded to push out and elongate the piston 12. Thereby, the thermally driven arm 32 is rotated. A connecting arm 40 is rotated through an actuating arm 33 and a rotating shaft 31 by rotating the thermally driven arm 32. Thereby, the member which is the object of the operation is operated. The actuating arm 33 can manually be operated irrespective of the elongated state of the piston 12 by releasing the engaged state of the thermally driven arm 32 with the actuating arm 33.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153932-A (JP)
Title: Exciting rush current reduction circuit for transformer
Inventor: MATSUMOTO MASAICHI
IPC: H02H9/02
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an exciting rush current generated at inputting power to a transformer without taking particular measures for a standard transformer and an existing transformer.  <P>SOLUTION: A single-phase high-voltage disconnector 10 is arranged between the high-voltage side of a three-phase transformer 8 and low-voltage side three-phase wiring 14 by which a single-phase voltage lower than a rated voltage of the high-voltage side is obtained. The single-phase high-voltage disconnector 10 is opened and closed so as to temporarily apply a single-phase low voltage of the low-voltage side three-phase wiring 14 to the high-voltage side of the three-phase transformer 8 during the stop of the operation of the single-phase high-voltage disconnector in a state that the three-phase transformer 8 is separated from a circuit by opening a three-phase high-voltage disconnector 4. Since the three-phase transformer 8 is reduction-excited at a single-phase constant voltage, the exciting rushed current generated at the opening of the operation by closing the three-phase high-voltage disconnector 4 is largely reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154967-A (JP)
Title: Method and apparatus for controlling mold clamping in molding machine
Inventor: YAMAGUCHI HIROSHI
IPC: B22D17/32
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling mold clamping which can easily materialize control to open platens in optional timing during a mold clamping process by a mold clamping cylinder in controlling the mold clamping by a direct pressure type mold clamping device.  <P>SOLUTION: The method for controlling mold clamping in an injection molding machine by the mold clamping device having a mold opening/closing cylinder 2 for moving a movable platen 3 and the mold clamping cylinder 1 for giving prescribed mold clamping force to the movable platen is provided with a mold opening/closing cylinder pressure detector 8 for detecting pressure by the mold opening/closing cylinder, a mold clamping cylinder pressure detector 9 for detecting pressure by the mold clamping cylinder, a mold opening/closing position detector 10 for detecting the quantity of the movement of the movable platen, and a controller 7 for controlling the mold clamping by receiving the detection signals of the detectors. The controller implements the control to open the movable platen in optional timing during the mold clamping process by the mold clamping cylinder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156478-A (JP)
Title: Working scaffold device for independent tower structure and method for setting up working scaffold
Inventor: KATASHIGE TATSUO
IPC: E04G3/28
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To decrease construction cost for manpower required for temporary work, demolition work and evacuation including shortening of construction period in constructing a mobile scaffold provided with a wind-force energy converter such as a wind power-generator, etc. for works for maintenance inspection/coating works.  <P>SOLUTION: The working scaffold device X includes a frame staging 3, stays 5, and a temporary work bed 7. The frame staging 3 is placed so as to cover the top of a tower structure 1, or the main body of the wind-force energy converter 2. The stays 5 are suspended from a plurality of fastening points of the frame staging 3 and stretched tightly to respective anchorages 4 on the ground. The temporary work bed 7 such as a gondola is suspended so as to be liftable freely from the frame staging 3 via a suspension rope 6 along a to-be-worked wall of the tower structure 1. The frame staging 3 is stably positioned by adjusting the tension of the stays 5, and one or more temporary work beds 7 are separately suspended. A protective screen 8 can be extended around the external periphery of the stays 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155291-A (JP)
Title: Attaching structure for vehicle-mounted instrument
Inventor: MATSUMOTO KAZUO
IPC: B60R11/02
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attaching structure for a vehicle-mounted instrument which can fit and fix the vehicle-mounted instrument to a holder while eliminating so-called chattering in the longitudinal direction and the vertical direction.  <P>SOLUTION: A slide groove 8 comprising a slide part 9 and a spreading part 10 is formed on both side surfaces of the vehicle-mounted instrument main body from the distal end part to a vicinity of the rear end. In this case, the slide part 9 is formed into a specified groove width by corresponding to a slide rail of a holder 2. The spreading part 10 is formed to be continued from the slide part 9, and is formed in a manner to spread in the vertical direction. At the same time, a latching part and a pressing piece are formed in the slide groove 8, and a latching slope with which the latching part is latched is formed on the right side slide rail 16a and the left side slide rail 16b of the holder 2. At the same time, a flexible part which is pressed by the pressing piece is provided at the rear end part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165333-A (JP)
Title: Magnetic sensor, and azimuth detection system and portable communication terminal using the same
Inventor: KO TAIKO
IPC: G01C17/02
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a miniaturized/lightweight magnetic sensor of high sensitivity.  <P>SOLUTION: In a thin-film magnetoresistive effect element 2 including a lamination structure comprising at least magnetic material layers (a hard magnetic material layer 4 and a magnetic field sensing soft magnetic material layer 6) and a non-magnetic material layer 5, sufficient sensitivity cannot be obtained by the strength of the anisotropic magnetic field of the magnetic field sensing soft magnetic material layer 6, even if coercive force in the magnetic field sensing soft magnetic material layer 6 is set low. On the contrary, at one portion of the magnetic field sensing soft magnetic material layer 6, a magnetic fixed layer exists by magnetostatic coupling from the hard magnetic material layer 4 approaching it or the like, and the magnetic domain of the magnetic field sensing soft magnetic material layer 6 is relatively stabilized by the magnetic fixed layer. The strength of the anisotropic magnetic field 6 of the magnetic field sensing soft magnetic material layer 6 is set to 3 Oe or less and anisotropy is not added as much as possible, thus obtaining sufficient sensitivity even in use for a geomagnetic sensor 1 or the like, and hence obtaining the miniaturized/light magnetic sensor 1 with high sensitivity.  <P>COPYRIGHT: (C)2004,JPO