baber/WOPTO huggingface dataset:
Patent JP-2004084806-A (JP)
Title: Bolt
Inventor: SAKAI RETSU
IPC: F16B35/00
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To easily manufacture a bolt capable of effectively preventing a lead-in failure and a galling failure by using a dies with the more simple structure, and to improve a function for preventing such a failure by devising shape of a part having the function for eliminating the chamfer failure and galling failure.  <P>SOLUTION: A guide screw part 5 of the bolt 1 is formed to have the same minor diameter with a male screw part 3 and the major diameter smaller than the male screw part 3. A normal rolled flat dies is used to roll the male screw part 3 and the guide screw part 5 at the same time. Tilting of the bolt 1 in relation to a screw hole is corrected by a taper shape of a taper part 4 to normalize the engaging condition of the male screw part 3 with a female screw part of the screw hole. Furthermore, tilting of the bolt in relation to the screw hole is corrected by an angular round part 6 provided at a tip of the guide screw part 5 to normalize the engaging condition of the male screw part 3 with the female screw part of the screw hole, and the generation of the lead-in failure and galling failure is thereby effectively prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091500-A (JP)
Title: Pressure-sensitive adhesive for optical member and optical member using the same pressure-sensitive adhesive
Inventor: NOMURA AKIRA
IPC: G02F1/13363
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acrylic pressure-sensitive adhesive for an optical member having an especially large application area, relaxing a stress of a member such as a polarizing film, a phase difference film or an elliptic polarizing film with a dimensional change, not only preventing peeling or foaming but also suppressing color shading due to light leakage and having a short aging time and to provide the optical member using the pressure-sensitive adhesive.  <P>SOLUTION: The pressure-sensitive adhesive is obtained by subjecting a pressure-sensitive composition composed of 100 pts. wt. of an acylic polymer which is a copolymer of a monomer mixture containing 100 pts. wt. of an alkyl (meth)acrylate, 0.1-10 pts. wt. of a monomer having a hydroxy group and 0.05-3 pts. wt. of a monomer having a specific functional group and having 500,000-2,000,000 Mw according to a gel permeation chromatography (GPC) and an isocyanate compound to a cross-linking reaction and regulating the gel fraction to 1-50%. The pressure-sensitive adhesive layer composed of the pressure-sensitive adhesive is formed on one or both surfaces of a support such as the polarizing film, the phase difference film or the elliptic polarizing film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003148159-A (JP)
Title: Outboard motor mounted with four-cycle multi-cylinder engine
Inventor: MATSUI FUMIO
IPC: F01M13/04
Filed: 2002-08-29
Abstract: PROBLEM TO BE SOLVED: To make an outboard motor compact by arranging engine parts in an engine case without interference to other parts. SOLUTION: In this outboard motor mounted with a four-cycle multi-cylinder engine, an intake port and an exhaust port are opened to one side and the other side in a moving direction of a cylinder block of each combustion chamber formed between a cylinder and a cylinder head of a cylinder block arranged in an engine case. An intake manifold having a plurality of branch pipes is arranged on one side in a moving direction of the cylinder block, and an exhaust passage is arranged on the other side in the moving direction of the cylinder block. A portion swelling rearward in the moving direction is sealed by a breather plate from a camshaft side, so as to form a breather chamber at the upper portion of a cylinder head cover. An engine part projecting rearward in the moving direction is arranged to the cylinder head cover at the lower portion of the breather chamber at the swelling portion.
Patent JP-2003146194-A (JP)
Title: Release mechanism of parking brake pedal
Inventor: JOO MYUNG-JONG
IPC: B60T7/06
Filed: 2002-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a release mechanism of a parking brake pedal devised so that a release lever continuously pushes a torsion spring until the parking brake pedal is perfectly released even when returning speed of the parking brake pedal becomes low at the time of low temperature and frictional resistance of a rotary part of the parking brake pedal increases. SOLUTION: This release mechanism of the parking brake pedal constitutes its characteristic feature of being constituted including a locking lever provided on an assembly bracket free to revolve, an elastic means to elastically support the locking lever so as to revolve it in the opposite direction of the returning direction of the parking brake pedal, a revolving region limiting means to limit a revolving region of the locking lever, a locking means to lock the release lever on the locking lever as a release cable is pulled and a release means to release the release lever locked by the locking lever in accordance with a returning state of the parking brake pedal.
Patent JP-2004090359-A (JP)
Title: Inkjet recording apparatus and recovery control process
Inventor: SEKI SATOSHI
IPC: B41J2/165
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a jetting state of a recording head is deteriorated depending on a recording operation due to the continuation of a cap-open state in which a cap member does not cap jetting openings of the recording head during the recording operation.  <P>SOLUTION: A time while the cap member is in the cap-open state without capping jetting openings is measured. A recovery operation by a recovery means is appropriately controlled by controlling the recovery operation on the basis of the cumulative time, thereby suppressing generation of jetting failures while an ink consumption amount is reduced. The inkjet recording apparatus of high reliability is thus provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101546-A (JP)
Title: Electrophotographic photoreceptor, process cartridge, and electrophotographic apparatus
Inventor: UEMATSU HIRONORI
IPC: G03G5/147
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high durability and high stability electrophotographic photoreceptor whose surface properties do not deteriorate over a prolonged period of time.  <P>SOLUTION: A photoreceptor is surface-modified by graft-polymerizing a compound having a chain-polymerizable functional group using radiation at a photosensitive layer forming material as a starting point.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097460-A (JP)
Title: Toilet seat
Inventor: SATO KOHEI
IPC: A47K13/00
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide uneven shape preventing stickiness especially under high temperature and high humidity.  <P>SOLUTION: By forming minute unevenness in a human body abutment face of a toilet seat, a contact area between the human body abutment face of the toilet seat and buttocks or thighs is reduced. When a user sits on the toilet seat, a recessed part of the unevenness on the surface of the toilet seat forms an air layer in abutment portions on the human body to form a non-contact state with the toilet seat. The air layer eliminates a stickiness factor that sweat, sebum or the like is sandwiched between the toilet seat, and the buttocks and the thighs and is stuck to shut off ingress of air during the sitting on the seat or when standing up. Thereby, because the incoming and outgoing of air can be smoothly executed during the sitting on the seat or when standing up, a sticky feeling can be dissolved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098478-A (JP)
Title: Ink cartridge
Inventor: SAKURAI HISAYOSHI
IPC: B41J2/175
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent environmental contamination with ink adhering to a tape by imparting plasticity to a sealing tape so that the sealing tape is sustained in an annularly curved shape after it is stripped from an ink cartridge.  <P>SOLUTION: The sealing tape 23 for sealing the ink supply opening of the ink cartridge is made of an air impermeable resin material admixed with a metal and has plasticity. The sealing tape 23 pulled from the bonding face when it is stripped from the ink cartridge is thereby curved substantially annularly or spirally and that shape is sustained. Ink 12 leaked from the ink supply opening adheres to the substantially annularly outer circumferential surface of the sealing tape 23. Since the leaked ink 12 does not face the upper surface of a desk even when a user places the sealing tape 23 on the desk, upper surface of the desk is not contaminated with the leaked ink 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099374-A (JP)
Title: Clinker cooling apparatus
Inventor: KATO KAZUO
IPC: C04B7/47
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clinker cooling apparatus long in service life of grates, and capable of being stably operated for a long period of time and reducing its maintenance cost.  <P>SOLUTION: The clinker cooling apparatus is characterized in that the transfer direction of the clinker 21 is changed by providing a projected part 25 extended in the oblique direction with respect to the transfer direction X of the clinker 21 on each grate plate 5c for transferring the clinker 21 while cooling it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067069-A (JP)
Title: Motorcycle riding-type wheel chair
Inventor: SHIMADA MIHOKO
IPC: B62K13/00
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for helping in moving to a destination place sooner regardless of weather by modifying a motorcycle in a manner to secure safety without deteriorating steering stability, so that a riding-type wheel chair can be ridden at a portion corresponding to a rear seat position of the motorcycle and can integrally travel, and a countermeasure not to be thrown off is taken.  <P>SOLUTION: In this motorcycle riding-type wheel chair, a central axle at a rear wheel portion of the motorcycle to be used, and a central axle of a riding-type wheel chair 2 can be fixed with detachable fittings. The riding-type wheel chair (wherein a resin-made seat is movable in vertical and horizontal directions, the wheel can be detached in one-touch operation, and a bucket-type light and safe right and left cross belt for wrapping an upper body can be fastened) can be used integrally with the motorcycle from backwards in a sliding style, and can be mounted and ridden. This wheel chair has a type capable of connection under a riding condition and detaching a rag of the riding-type wheel chair in a bad weather, and a mount type, and the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098012-A (JP)
Title: Thin film formation method, thin film formation device, optical device, organic electroluminescent device, semiconductor device, and electronic apparatus
Inventor: ASUKE SHINTARO
IPC: H01L51/50
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film forming method capable of reducing manufacturing cost and time in forming the film by coating a liquid material in a desired pattern region and easily forming a uniform thin film over the whole treated surface of a substrate, and to provide a thin film forming device, an optical device, an organic electroluminescent device, a semiconductor device, and an electronic apparatus.  <P>SOLUTION: The liquid material is discharged from a slit nozzle to coat the liquid material on the desired pattern region provided on the substrate 10. The slit nozzle comprises a discharge port opened in a slit-like shape and having substantially the same length as the width of the treated substrate 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107366-A (JP)
Title: Method for preparing catalyst solution
Inventor: TAKAHASHI TETSUKO
IPC: C08F4/26
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing a catalyst solution for efficiently producing a polyketone composed of carbon monoxide and ethylene.  <P>SOLUTION: In a method for producing the polyketone having 95-100 mol% repeating unit of 1-oxotrimethylene by bringing carbon monoxide and ethylene into contact with a catalyst solution in a solvent, the above catalyst solution is prepared by the order of (1) a step of dissolving a palladium salt compound and a phosphorus bidentate ligand represented by formula: R<SP>1</SP>R<SP>2</SP>P-R-PR<SP>3</SP>R<SP>4</SP>in an aprotic polar solvent or a lower alcohol to prepare a solution A and (2) a step of adding an acid represented by formula: R<SP>5</SP>-SO<SB>3</SB>H to the solution A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108187-A (JP)
Title: Deterioration diagnosis device of exhaust emission control catalyst for internal combustion engine
Inventor: OKUMA SHIGEO
IPC: F02D45/00
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect the deterioration state of an exhaust emission control catalyst of an internal combustion engine based on an oxygen storage amount of the catalyst.  <P>SOLUTION: During a fuel cut, an exhaust air/fuel ratio becomes lean and the oxygen storage amount increases. When the storage amount of the oxygen stored in a precious metal catalyst layer (Pt and so on) of the catalyst in a state being highly reactive to oxidation or reduction with exhaust components to be purified (HC, CO, NOx) reaches its maximum level (saturation point), the oxygen starts to be released into an exhaust gas. Oxygen concentrations in the exhaust gas thereby increase suddenly and an air-fuel ratio sensor placed at the downstream of the catalyst detects the lean ratio. The oxygen storage amount calculated at this point is a maximum oxygen storage capacity OSCmax. Since the maximum oxygen storage capacity decreases as the catalyst deteriorates, it is determined that the catalyst deteriorates if the calculated maximum oxygen storage capacity is smaller than a slice level for deterioration determination. At the same time, the feedback control of the air-fuel ratio is performed, calculating the oxygen storage amount of the catalyst so as to adjust it to a target oxygen storage amount.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331650-A (JP)
Title: Dielectric paste and manufacturing method for plasma display panel
Inventor: MITSUI HIROKO
IPC: H01J11/22
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a plasma display panel, which enables a manufacturer to bake an electrode pattern, a dielectric paste coating film and a barrier rib all together, without disconnections or cracks.  <P>SOLUTION: The dielectric paste contains at least a binder resin, a bridging material, a thermal polymerization starter and inorganic powder, wherein the thermal polymerization starter of 3 to 30 pts.wt. is contained, in comparison with the sum of the binder resin and the bridging material of 100 pts.wt. The plasma display panel is manufactured, in such sequence processes that the electrode pattern is formed with an electrode paste, the dielectric paste coating film is formed with the dielectric paste, and the film is cured after the coating, the barrier rib pattern is formed with a barrier rib paste, and at least the electrode pattern, the dielectric paste coating film and the barrier rib pattern are baked all together.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112276-A (JP)
Title: Speaker
Inventor: SATO EIJI
IPC: H04R9/04
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker that can increase the vibration area of a dumper, obtain large amplitude in a low-frequency range, and also decrease the minimum resonance frequency even in a small speaker where the space section between a voice coil and a frame inner-periphery section is narrow and an aperture is small.  <P>SOLUTION: The tip section of a voice coil bobbin 18 where the voice coil 17 is arranged at a specific position in a gap in a magnetic circuit 14 is allowed to pass through the dumper 19 and a cone-like diaphragm 16, the diaphragm 16 is fixed to the voice coil bobbin 18 in one piece at the penetration section, and a bottom surface section 16e of the diaphragm 16 is brought into contact with a vibration plate reception section 19e formed at the center section of the dumper 19 for retention to compose the speaker 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111314-A (JP)
Title: Three-terminal electric power circuit breaker
Inventor: TAZAKI SATOSHI
IPC: H01H31/24
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-terminal electric power breaker useful for an electric circuit that connects the power source and the load by three terminals.  <P>SOLUTION: A slide member 3 which is energized upward by a spring 2 is arranged inside a case main body 1 constituting the power circuit breaker, and by moving the slide member 3 downward and locking, a pipe-shaped movable terminal 4 provided at the lower side of the upper wall of the slide member 3 is engaged in the center of the three fixed terminals 5a, 5b, 5c provided inside the case main body 1, thereby, all the three fixed terminals 5a, 5b, 5c are put in a short circuit state by the movable terminal 4. On the other hand, by releasing the lock state of the slide member 3, the slide member 3 is returned to the initial position by the repulsive force of the spring 2, thereby, the engagement of the movable terminal 4 and the three fixed terminals 5a, 5b, 5c is released, and all the three fixed terminals 5a, 5b, 5c are put in an opened state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117071-A (JP)
Title: Vehicle surroundings monitoring apparatus and traveling control system incorporating the same
Inventor: SEKIGUCHI HIROYUKI
IPC: G01S13/86
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To perform high-precision vehicle surroundings monitoring by using vehicle surroundings information based on images, and vehicle surroundings information by the use of a radar efficiently.  <P>SOLUTION: A vehicle surroundings monitoring apparatus 5 fuses (images) solid objects detected by processing pairs of stereo images photographed by a stereoscopic camera 3 by a stereo processing portion 15, and (millimeter wave) solid objects detected by processing transmitted/received data from a millimeter wave transceiver portion 4 by a range-finding processing portion 16; and establishes individual fusion solid objects composed of single image solid objects, single millimeter wave solid objects, or a combination of the image solid objects and the millimeter wave solid objects. In addition, the apparatus 5 judges a degree of reliability of the fusion solid objects based on a detecting situation of the image solid objects, and a degree of reliability of the fusion solid objects based on a detecting situation of the millimeter wave solid objects; and selects a preceding vehicle from the fusion solid objects whose at least one degree of reliability out of these degrees is a predetermined value or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114794-A (JP)
Title: Vehicle dynamics control system
Inventor: TANAKA NOBUYUKI
IPC: B60T8/58
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To suppress promotion of an oversteering trend or an understeering trend even when a braking operation is performed by a driver.  <P>SOLUTION: A control unit is provided, which is applied to a rigid four-wheel drive vehicle limiting the differential motion between a front axle and a rear axle to give a braking force to each wheel based on the yaw rate Ψ'. When the braking operation of a driver is detected when the control unit controls the braking force (S201 and S203), reduction of the brake fluid command pressure Pj<SP>*</SP>of a predetermined wheel exceeding the grip limit is corrected (S205 and S209).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116113-A (JP)
Title: Construction method of stepped slab
Inventor: NAGAO YASUHIRO
IPC: E04B5/38
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction method of a stepped slab that can form a floor without a step between a bathroom or the like and the other room in order to obtain a barrier-free house.  <P>SOLUTION: The construction method of a stepped slab integrating a first slab element and a second slab element via a step sets the first slab element and the second slab element in an overlap position, arranges reinforcements in the overlap position and places concrete without to integrate them. A stepless floor of a long span can be constructed at a low cost.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118050-A (JP)
Title: Photosensitive resin composition and method for manufacturing inorganic article using the same
Inventor: KUDO KAZUO
IPC: G03F7/033
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition which consists of a specific alkali soluble resin and a specific photosetting agent, which yield a fine inorganic article pattern having high resolution, and which permits lamination of the patterns.  <P>SOLUTION: The first photosensitive resin composition contains the alkali soluble resin of specific characteristics, the photosetting agent, a photopolymerization initiator, and a diluting solvent. The photosensitive resin composition is used to form the inorganic articles by further adding inorganic powder, applying the resultant composition onto a substrate surface, subjecting the substrate surface to exposure and development to form the patterns, then firing the patterns. In addition, the photosetting agent contains a compound having a urethane bond in the molecule.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116221-A (JP)
Title: Piping using bath water
Inventor: NAKAMURA TOMOHIRO
IPC: E03C1/122
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide bath water using piping without obstructing a hose or the like and without putting the hose or the like on floors of the inside and outside of a bathroom even during use of bath water for washing or the like.  <P>SOLUTION: An openable water stop valve 4 is provided on a discharge pipe 1 for bath water discharge connected through openable rubber plug 52 provided in a bath 5 bottom face discharge hole 51. A vertical pipe 2 of which the upper part is opened is connected in an upstream side from the water stop valve 4 of the discharge pipe 1, a height of an opening part above the vertical pipe 2 is higher than the maximum water level in the bath 4, and an upward opening is opened out of the bathroom.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081762-A (JP)
Title: Mounting unit for pachinko game stand
Inventor: MIYAMOTO NARIYASU
IPC: A63F7/02
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting unit for a Pachinko game machine stand, with which the Pachinko game machine stand can be detachably fixed, and further, tilted in a prescribed angle in an island.  <P>SOLUTION: This mounting unit is to fit and fix the Pachinko game machine stand in and to a frame shape island. An upper part mounting unit is equipped with a fixing element attached to an upper part frame of an island, a movable element which has a backside support member and claws and is forward and backward movable, and a position adjusting element which moves the movable element forward and backward against the fixing element and retains the moved position. A lower part mounting unit comprises a base mount attached to a lower frame part of the island and a movable base mount having a backside support member to support the backside of the Pachinko game machine stand. The movable base stand comprises an operating rod with its projected tip end, an operating piece set on the operating rod, a shaft orthogonally crossing the operating rod, a hammer member with a plug pin on the tip end, and a base end member abutting on and laid on the operating piece so as to control rotation of the hammer member.  <P>COPYRIGHT: (C)2004,JPO