baber/WOPTO huggingface dataset:
Patent JP-2004002585-A (JP)
Title: Gas barrier agent, gas barrier film and method for producing the same
Inventor: UMEKAWA HIDEKI
IPC: C08L71/02
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas barrier agent having an excellent gas barrier property, and to provide a gas barrier film which has an excellent film appearance, has an excellent gas barrier property especially even under such a high humidity as exceeding 90 %RH, does not crack the gas barrier layer, even when the adhesiveness of the gas barrier layer is enhanced, and has the excellent gas barrier property even after a flex fatigue is given to the gas barrier film laminated to a seal layer.  <P>SOLUTION: This gas barrier agent comprises a polyvinyl alcohol-based resin, a silicon alkoxide hydrolysate, and polyethylene oxide. The gas barrier film is formed by laminating a gas barrier layer comprising the bas barrier agent to a thermoplastic resin film. Otherwise, the gas barrier film is also formed by laminating a seal layer to one side of a thermoplastic resin film to whose other side a gas barrier layer is laminated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013972-A (JP)
Title: Semiconductor storage device
Inventor: UCHIKOBA TOSHIKI
IPC: G11C29/06
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To realize stable operation by lightening a load for a measuring system at the time of a burn-in test or at the time of a stress test, and reducing a peak current, in a DRAM.  <P>SOLUTION: At the time of a burn-in test or at the time of a stress test, row decode-signals RD0-RD15 are outputted simultaneously from a row decoder section 9 of each block, each word line drive timing control signal generating circuit 17 generates row post decode-signals RPD0-RPD15 to which the row decode signals RD0-RD15 are delayed in order. Each word driver section 10 drives corresponding word lines WL0, WL4-WL60 in order based on the row post decode-signals RPD0-RPD15. Therefore, a peak current is dispersed. Also, the row post decode-signal 15 generated last is fed back to a row pre-decoder 16, and a sense amplifier circuit is activated after data is completely read out to a pair of bit lines BL, /BL.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013974-A (JP)
Title: Tape cassette automatic selecting device
Inventor: OWASHI MIKIO
IPC: G11B15/68
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape cassette automatic selecting device in which size of the device is made smaller.  <P>SOLUTION: In the device, a plurality of cassettes C are arranged at even intervals on the circumference of a turntable 11 so as to move, insert and eject cassettes. A set of sensors 1 is provided to detect a tape cassette storage position within two column slits located on the outer periphery and a corresponding outer side slit 17 and two sets of sensors 2 and 3 are provided to detect slits having different slit lengths for every prescribed rotative angle in the inside of two column slits. Then, the number of passings of the both edges of the outer side slit is measured between the starting time of the inner side slit detection performed by one of the two set sensors and the ending time of inner side slit detection performed by the other sensors. Then, an absolute angle of the inner side slit is detected so that the absolute angle of the inner side slit is made to correspond to the outer side slit location.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014003-A (JP)
Title: Disk driving device
Inventor: HAMABE SEIYA
IPC: G11B33/10
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to see a disk tray moving and a disk rotating or the like from outside.  <P>SOLUTION: The disk driving device is provided with a light source irradiation means for irradiating with the light the end part of a disk-like recording medium loaded on a spindle motor at the lowered position where the disk-like recording medium mounted on a disk tray is drawn inside by a tray lifting unit, or the end part of the disk tray being driven to rise or fall, and a disk observation window provided with a prism which is arranged at a position near the disk gateway for drawing in or out the disk tray, and refracts the light so that the light irradiated on the disk-like recording medium can visually be recognized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010125-A (JP)
Title: Bundling clip
Inventor: MANIWA YOSHIHIRO
IPC: B65B51/04
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To tightly bundle in bundling the opening of a bag-shaped net with no slip off of a bundling clip.  <P>SOLUTION: This bundling clip 1 is made of a plastic in a U-shape. The inside face of a connecting part 10 connecting each leg part of a pair of leg parts 9 forming the U-shape is formed with a protrusive part 11 extending over the part 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010444-A (JP)
Title: Porous inorganic material mixture and production method of porous inorganic material mixture
Inventor: ITO HIROKAZU
IPC: B09B3/00
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To effectively utilize porous inorganic material such as fly ash.  <P>SOLUTION: Fine-grained porous inorganic material and a resin for melt mixing having a weight equal to the porous inorganic material or less are mixed while melting the resin for melt mixing and are hardened. Thereby, the porous inorganic material mixture which has small thermal expansion like inorganic material and is flame-retardant can be obtained. Further, the fine-grained inorganic material is porous and, therefore, firmly combines with the resin for melt mixing and the obtained porous inorganic material mixture is made rigid. As a result, the porous inorganic material mixture can be used for building material etc., and the porous inorganic material can be effectively utilized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022569-A (JP)
Title: Printed wiring board and printed circuit board
Inventor: OTAKI TORU
IPC: H05K1/02
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for regulating a signal propagation time between ICs in a printed wiring board formed with a wiring pattern for connecting a plurality of the ICs which operate by a synchronous signal.  <P>SOLUTION: In a pattern form of the printed wiring board connecting the plurality of ICs which operate by the synchronous signal, an inductance pattern is paired to a capacitive pattern, and a plurality of paired patterns are continuous to form a pattern form. Thus, the signal propagation times that propagate in each wiring pattern can be matched with each other. Further, by changing forms of the inductance pattern and the capacitive pattern, a signal propagation speed can be regulated and the signal propagation time can be regulated as well.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017058-A (JP)
Title: Device for mounting electric motor of press
Inventor: INOTSUME YOSHITO
IPC: B30B15/04
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the deflection of the side plate of a frame caused by the heat generation of an electric motor mounted to the side plate of the frame of the press and offset generated as the result of the deflection.  <P>SOLUTION: The electric motor 30 is mounted to the side plate 11b of the frame of the press 10 through a mounting member 50, a recessed part 53 having a required size for composing a clearance with the side plate 11b of the frame on the mounting surface 52 of the mounting member 50 brought into contact with the side plate 11b of the frame is formed, and at least one air supply port 55 which is communicated with the recessed part 53 and an optional number of air discharging ports 54 are formed on the mounting member 50. By supplying cooling air to the inside of the recessed part 53 from the air supply port 55 and discharging the air from the air discharging ports 54, the conduction of the heat generation of the electric motor 30 from the mounting member 50 to the side plate 11b of the frame is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325715-A (JP)
Title: Table tennis racket
Inventor: YAMAZAWA KAZUO
IPC: A63B102/16
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a table tennis racket solving the problems that the player often grips its pen holder type grip with his or her fingers arbitrarily put on the rear surface of the racket opposite to the hitting area thereof in a personally easy-to-grip way so that the player is prevented from making progress in table tennis technique, and especially skill is required for switching from the forehand stroke to the backhand stroke.  <P>SOLUTION: A lower grip 4 at the rear side portion of the pen holder grip is extended vertically with respect to a blade 1 and made thick in a hog-backed or projecting shape to form an extended lower grip 5, so that the player can put his or her fingers on the tip end thereof to stably grip the racket and easily perform the backhand short stroke.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022280-A (JP)
Title: Coaxial connector with built-in dummy
Inventor: TANAKA EIJI
IPC: H01R103/00
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coaxial connector with a built-in dummy without the deterioration of high frequency characteristics.  <P>SOLUTION: When a coaxial plug is mounted to a connector body 10, a movable insulation body is thrusted inward, and a switch base board 13 slides backward against the elastic force of an elastic body 14. By this configuration, the contact of a first contact 13a and a contact piece 12d of a central conductor 12 is cut, and at the same time, the contact of a second contact 13b and a contact part of a ring-shaped protruded part 10c is cut. A termination circuit loaded on the switch base board 13 is connected between the first contact 13a and the second contact 13b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003090998-A (JP)
Title: Color filter substrate and electrooptical device, method for manufacturing color filter substrate and method for manufacturing electrooptical device and electronic appliance
Inventor: TAKIZAWA KEIJI
IPC: G02B5/02
Filed: 2002-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a color filter substrate and a transflective electrooptical device securing both brightness in a reflective display and chroma in a transmissive display and to reduce difference in color between the reflective display and the transmissive display. SOLUTION: A reflection layer 211 provided with opening parts 211a is formed on a substrate 201, subsequently a translucent layer 214 is partially formed, and the color filter 212 provided with coloring layers 212r, 212g, 212b is formed on them. In the coloring layer thick parts 212H provided on non- forming regions of the translucent layer 214 are formed.
Patent JP-2004017220-A (JP)
Title: Wiring processing device of upper arm of industrial robot
Inventor: MIYAMOTO HIDETO
IPC: B25J19/00
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide a compact wiring processing device of an industrial robot with less interference between a robot itself and peripheral equipment, and without need for considering behaviors for stretching and bending a cable and a hose.  <P>SOLUTION: This device comprises: a pair of first wiring processing devices constituted by U-sectioned annular or semi-annular guides 6, 7, 8 fixed at an upper arm 1 and having an opening 31 at an outer peripheral part of the upper arm 1 for accommodating cable hoses 26, 27 respectively, and U-sectioned annular or semi-annular guides 9, 10, 11 fixed at a wrist base 2 opposite to the annular or semi-annular guides, and having an opening 32; and a pair of second wiring processing devices constituted by U-sectioned annular or semi-annular guides 19, 20 fixed to a wrist movable part 3 and having an opening 34 at an outer peripheral part of the wrist movable part 3, and U-sectioned annular or semi-annular guides 21, 22, 23 fixed to a wrist flange opposite to the annular or semi-annular guides and having an opening 33.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017880-A (JP)
Title: Mounting structure for wheel cap
Inventor: HARA KOICHI
IPC: B60B7/08
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To enhance durability of a support leg and mounting property of a wheel cap by sufficiently lengthening the support leg supporting an engagement claw be and improving flexibility thereof, in a mounting structure for a wheel cap against a wheel.  <P>SOLUTION: A plurality of pair of strut plates 4, 4 opposed to each other are angularly arranged and projectedly provided on an inner wall of the wheel cap C made of a synthetic resin and a pair of support legs 5, 5 extended from the opposed surfaces of both strut plates 44 of respective sets are integrally connected to each other such that they form a V shape. The engagement claw 6 engageable with an engagement recessed part 3 of an inner peripheral surface of a rim 1 of the wheel W is formed at a connection part of both support legs 5, 5, and an annular set spring 9 for urging these to an engagement direction with the engagement recessed part 3 is attached to the engagement claws of the respective sets.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026908-A (JP)
Title: Preparation process of low-molecular-weight ethylenic polymer
Inventor: SAITO JUNJI
IPC: C08F10/00
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To easily adjust the molecular weight in producing a low-molecular-weight ethylenic polymer having an unsaturated bonds at the molecular end.  <P>SOLUTION: An olefin polymerization catalyst containing a transition metal compound represented by formula (I) is used for producing a low-molecular-weight ethylenic polymer comprising 81-100 mol% ethylene units and 0-19 mol% 3-4C α-olefin units and having a molecular weight distribution (Mw/Mn), measured by GPC, of 1.1 or higher but not higher than 2.5 and a [η] of 1.7 (dl/g) or lower. One molecular end of the polymer has an unsaturated bond of a vinyl type or of a vinylidene type, and the total number of such unsaturated bonds per 1,000 carbon atoms is 14,000/Mw or higher.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037613-A (JP)
Title: Design method for optical multilayer film filter
Inventor: SHIMAMURA TETSUO
IPC: G02B5/28
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To make a solution adapted to an evaluation function remain by regarding the set of the design parameters of an optical multilayer film filter as a gene, generating many genes at random (gene-pool), and repeating respective stages (generations) such as multiplication, selection, crossing and variation by the evaluation function for the genes.  <P>SOLUTION: In the design method for an optical filter using genetic algorithm, two sets of independent aggregates consisting of a first gene-pool and a second gene-pool are produced in a producing stage, and the genetic algorithm is performed to the aggregates, and at least one set of vectors out of the vectors selected from the first gene-pool and the second gene-pool is made to cross at a crossing stage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036138-A (JP)
Title: Building panel
Inventor: FUKAYA KIKUMI
IPC: E04B1/80
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a building panel which facilitates wiring work such as connection of an electric wire to a branch line branched from a distribution board and drawn to each room, or insertion of the electric wire into a wiring-cum-venting hole, even after construction of a concrete wall or a wooden wall formed of a heat-insulating substrate board.  <P>SOLUTION: The building panel (1) is for use as a substrate board covering a ceiling surface or a wall surface of a building, and consists of a heat insulating panel (3), a bearing face plate (4), and a distribution space (5). The heat insulating panel (3) has protrusions formed on a single surface thereof, which function as spacers (2A to 2C). The bearing face plate (4) is superposed on the heat insulating panel (3). The distribution space (5) is defined by the heat insulating panel (3) and the bearing face plate (4). Further, part of the bearing face plate (4) is divided to form a cover body (6) of the distribution space (5). The distribution space (5) includes wiring holes (7) for communicating with the wiring-cum-venting holes (14) formed in an interior finishing building panel (11) which is set adjacent to the building panel (1).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037656-A (JP)
Title: Driving method, driving circuit, and display device
Inventor: TSUGE HITOSHI
IPC: G09G3/30
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving method for a pixel circuit which does not give rise to a delay in assigning intensity levels even during low gradation, a driving circuit, and a display device.  <P>SOLUTION: The driving circuit for driving the pixel circuit 28 to perform assigning intensity levels by a current capacity with a current output is provided with a voltage generating section 11 for generating the first prescribed voltage and a current generating section 14 for generating the current corresponding to gradation data 13. When the gradation data 13 is greater than the first prescribed value, the current is outputted from the section 14 for the first prescribed period within one horizontal period and when the gradation 13 is smaller than the first prescribed value, the first prescribed voltage is outputted from the section 11 within the second prescribed period in the first prescribed period in place of the current output or the first prescribed voltage is outputted simultaneously with the current output.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035488-A (JP)
Title: Algacide
Inventor: TAKAMOTO HIROAKI
IPC: A01N59/26
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an algacide capable of controlling sundry algae such as green laver emerging in cultivation of laver.  <P>SOLUTION: This algacide for controlling the sundry algae emerging in the cultivation of the laver contains an organic acid and phosphoric acid as essential components. The concentrations of the organic acid and the phosphoric acid are 0.5-5 W/V% and 0.5-3 W/V%, respectively, and the treatment is carried out in ≤3 min by regulating the pH at ≤1.8. Inorganic acids are used in combination therewith at the treatment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037955-A (JP)
Title: Active energy ray-sensitive resin composition, active energy ray-sensitive resin film and pattern forming method using same
Inventor: ICHIMURA KUNIHIRO
IPC: G03F7/12
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active energy ray-sensitive resin composition developable with neutral water.  <P>SOLUTION: A water-insoluble or slightly water-soluble acid generator which generates an acid by the action of an active energy ray is dispersed in the form of fine powder in an aqueous solution of a water-soluble resin to prepare a dispersion and an acid reactive insolubilizing agent which insolubilizes the water-soluble resin by the action of an acid is dissolved or dispersed in the dispersion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003101018-A (JP)
Title: Field-effect transistor
Inventor: KIM HYUN-TAK
IPC: H01L21/336
Filed: 2002-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a field-effect transistor by utilizing abrupt metal-insulator phase transition. SOLUTION: The transistor is provided with a Mott's insulator 410 which is arranged on a substrate 400 and causes abrupt metal-insulator phase transition when a charged holes flow in; a ferroelectric film 420 which is arranged on the insulator and makes the charged holes flow into the Mott's insulator 410 when a constant voltage is applied; a gate electrode 430 which is arranged on the film and applies constant voltage to the ferroelectric film; a source electrode 440 which is electrically connected to the first surface of the Mott's insulator 410; and a drain electrode 450 which is electrically connected to the second surface of the Mott's insulator 410. The degree of integration and the switching speed of an element can be improved markedly, and appropriate holes for doping can be obtained at a low voltage, even if the film is not made thin largely.
Patent JP-2004038079-A (JP)
Title: Electronic device
Inventor: MARUO TAKAHIDE
IPC: G06F3/02
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device in which a display area of a display element is made wide and an operation section is satisfactorily improved.  <P>SOLUTION: The electronic device has the display section for displaying images and the operation section arranged at the front of the display section, in which the operation section is formed displaceably from the front of the display section and the point shielded by the operation section in the display section is made visible by the displacement of the operation section. In the more preferable embodiment, a touch panel is formed by disposing a transparent sheet switch for operating the electronic device on the front of the display section and the operation section is formed of pushbuttons for pressing the respective points of the sheet switch by a pressing operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043318-A (JP)
Title: Hair tonic
Inventor: SUGIMOTO KENICHI
IPC: A61Q7/00
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hair tonic having excellent hair growth, hair tonic and prophylactic effects on alopecia, excellent solubility in aqueous solvents such as ethanol or hydrous ethanol and an excellent feeling of use.  <P>SOLUTION: The hair tonic comprises at least one or more kinds of farnesylacetic acid esters represented by formula (1) (wherein, R denotes a 1-9C straight-chain or branched chain saturated or unsaturated hydrocarbon group).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042212-A (JP)
Title: Arrival foretelling system of specific vehicle in assembly line
Inventor: YAMAOKI TSUTOMU
IPC: B23P21/00
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To surely inform a leader and a worker of the predictive arrival time of a specific vehicle at a job site of respective processes by systematically and automatically predicting a moving position of the specific vehicle.  <P>SOLUTION: A noncontact sensor 4 detects that the specific vehicle 2a enters an entrance of an assembly line 3. The noncontact sensor 4 takes out vehicle identification information included in a data carrier 5 of a vehicle 2, and discriminates whether to be the specific vehicle or not by retrieving and inquiring a database on a production expected vehicle in an ALC 1 on the basis of this information. In the specific vehicle, the ALC 1 arithmetically operates the predictive time when the specific vehicle 2a arrives at the respective processes of the assembly line 3. This arrival predictive time is displayed on a display device 6 arranged in the respective processes of the assembly line 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043725-A (JP)
Title: Anisotropically electroconductive film
Inventor: HIRAOKA HIDETOSHI
IPC: H01B1/22
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anisotropically electroconductive film excellent in storage stability and exhibiting high adhesive power to both ITO and SiO<SB>x</SB>.  <P>SOLUTION: This anisotropic conductive film is formed from an adhesive resin composition layer containing electroconductive particles dispersed therein. The adhesive resin composition comprises a modified polyacetalized resin prepared by introducing aliphatic unsaturated groups into the side chains of a polyacetalized resin obtained by acetalizing polyvinyl alcohol or comprises a thermosetting or photocurable resin composition containing a base resin mainly comprising a solvent-soluble unsaturated polyester compound and phosphoric acid (meth)acrylate, provided that the (meth)acrylate group of phosphoric acid (meth)acrylate has been reacted with the base resin.  <P>COPYRIGHT: (C)2004,JPO