baber/WOPTO huggingface dataset:
Patent JP-2003222159-A (JP)
Title: Clutch device for motorcycle
Inventor: ISAKA YOSHIHARU
IPC: F16D13/62
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clutch device for a motorcycle capable of preventing contact noises and generation of shock by avoiding sticking of both outer and inner friction plates when blocked the clutch.  <P>SOLUTION: The clutch device for the motorcycle alternately arranges the outer friction plate 48 capable of rotating together with an outer drum 46 and moving to an axial direction, the inner friction plate 49 capable of rotating together with an inner drum 47 and moving to an axial direction between the outer drum 46 connected to a crank shaft 12 side, and the inner drum 47 connected to a transmitting mechanism 3 side. Further, rotation of the crank shaft 12 is transmitted or blocked to the transmitting mechanism 3 side by pressing and touching both the inner and outer friction plates 48 and 49 by means of a pressure plate 50 or releasing the pressing and touching in the clutch device for the motorcycle. In the clutch device, grooves 48b extended to an outward radial direction are formed on a friction surface of the outer friction plate 48, the grooves 48b are opened to an inner peripheral side, and a separating means is provided on an outer peripheral side by means of blocking.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221531-A (JP)
Title: Ink composition
Inventor: NISHIDA NOBUHIRO
IPC: C09D11/40
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink composition having high jetting stability without disadvantages in aspects of hue, weather and water resistances and image quality in a water-base ink advantageous in aspects of handleability, malodor, safety, etc.  <P>SOLUTION: This ink composition comprises an azo dye having an aromatic nitrogen-containing 6-membered heterocyclic ring as a coupling component and dissolved or dispersed in an aqueous medium. The ink composition contains a bivalent metal salt.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232465-A (JP)
Title: Gear type motor-operated valve
Inventor: HIGUCHI KOJI
IPC: F25B41/06
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To realize a reduction mechanism C of high durability, reducing adhesive wear caused by different materials by forming a pinion with a large friction surface to a support shaft using a different material from the material of the support shaft.  <P>SOLUTION: This gear type motor-operated valve is provided with a stepping motor 11, a reduction mechanism C and a valve element 62. The reduction mechanism C comprises a first support shaft 20, a second support shaft 30; a first gear 22 and a second gear 31 journaled to the respective support shafts 20, 30; and a first pinion 23 and a second pinion 32 journaled to the respective support shafts 20, 30. The support shafts 20, 30 are formed of sulfur free-cutting steel, the gears are formed of brass, and the pinions are formed of brass or phosphor bronze.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225696-A (JP)
Title: Apparatus for treating excreta of domestic animal and method for treating excreta of domestic animal by using the apparatus
Inventor: MIZUTA YASUNORI
IPC: C02F11/02
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and installation space-saved apparatus and a method for treating excreta of a domestic animal.  <P>SOLUTION: This apparatus for subjecting the excreta of the domestic animal to solid-liquid separation and decomposing the separated solid and liquid by the action of a microbe respectively is provided with a plurality of decomposing tanks for decomposing the separated liquid, a first aeration tank which is arranged on the upstream side of the decomposing tanks and to which a vitality activating liquid containing a mineral component is added and a finishing tank which is arranged on the downstream side and in which a surface-polished oyster shell is immersed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002246249-A (JP)
Title: Device for transmitting energy and/or data between vehicle body and removable portion
Inventor: GUETTLER HANS
IPC: H01F38/14
Filed: 2002-02-08
Abstract: PROBLEM TO BE SOLVED: To improve flux or inductive coupling. SOLUTION: A firs core half section 1 has at least one pin 3, and the pin 3 runs into a second core half section 2.
Patent JP-2002316923-A (JP)
Title: Tablet rapidly disintegrable in oral cavity
Inventor: SUGIMOTO MASAAKI
IPC: C07D413/14
Filed: 2002-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a tablet rapidly disintegrable in the oral cavity which comprises a medicament slightly soluble in water under a neutral or alkaline condition, having high solubility in water under an acid condition and causing an uncomfortable taste, is rapidly disintegrated in the oral cavity, is promptly absorbed into the digestive tract and is capable of expressing beneficial effects without causing the uncomfortable taste when dosed. SOLUTION: This objective tablet rapidly disintegrable in the oral cavity is produced by formulating the medicament and a water-soluble acid substance, coating either or both of the formulations with a water-soluble coating agent insoluble in an alcoholic solvent, further formulating a water-soluble binder and water-soluble saccharides soluble in the alcoholic solvent, carrying out a pressure forming of the mixture under a low pressure and then treating with the alcoholic solvent.
Patent JP-2003237759-A (JP)
Title: Packaging device made of wet pulp mold and manufacturing method therefor
Inventor: NOKURA HIROSHI
IPC: B65D1/42
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging device made of a wet pulp mold which is inexpensive and excellent in strength and durability by reusing used waste paper, and to provide a manufacturing method therefor.  <P>SOLUTION: The packaging device comprises a wet pulp mold using used waste paper 12 as a main material. A reinforcing structure 30 made of a wet pulp mold simultaneously formed by the same mold 24 is overlaid from upward and/or downward on a part or a whole of a holding portion 28 for holding a packaged object where a load of the object is concentrated, thereby providing the holding portion 28 in a double or triple structure and improving strength of the holding portion 28.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237492-A (JP)
Title: Interior material for vehicle
Inventor: NAGAYAMA HIROKI
IPC: B60R13/08
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interior material (1) capable of preventing a temperature in an interior from rising by preventing heat ray due to heat transfer and heat radiation from a body skin heated by sunlight from entering into the interior and (2) providing the other functions such as sound absorbing and shielding functions and ventilation stopping function without obstructing the effect of (1) above.  <P>SOLUTION: In this interior material for a vehicle formed of a plurality of layers, at least one layer excluding an outermost layer comprises a heat ray reflective function. Desirably, the interior material has a ventilation prevention layer and the ventilation prevention layer has a heat ray reflective function. In the same manner, desirably the interior material comprises a sound shielding layer and a sound absorbing and insulating layer, and the sound shielding layer has the heat ray reflective function.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003079632-A (JP)
Title: Breastbone suturing material and method for manufacturing the same
Inventor: KOSEKI TOMOAKI
IPC: A61B17/82
Filed: 2002-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a breastbone suturing material hard to generate metal fatigue, preventing halation when MRI is used, adaptable to insurance, easy to ligate, reducing bleeding, preventing the vertical shift of the breastbone at the time of closure and flexible and easily handleable. SOLUTION: A single wire or yarn is knitted to be formed into a wire shape having loops formed thereto. The central part of the wire shape is formed into a tape-like plain weave shape. The material is a non-magnetic or absorbable material. The breastbone suturing material is manufactured by an automatic knitting machine. The central part of a metal cable is knitted by a fine metal wire and the single cut end or both cut ends of the cable is solidified by silver solder to make a suturing needle easy to attach. The solidified cut ends of the cable are directly processed into the shape of the suturing needle. The breastbone is held by a U-shaped breastbone fixing hook and an adjusting screw to be fixed and a hole is bored in the breastbone by a piercing instrument and the breastbone suturing material is passed through the breastbone to suture the breastbone.  The thickness of the lower part of the breastbone fixing hook is set so as to prevent the edge of the piercing instrument from reaching the lungs or a protective plate is arranged.
Patent JP-2003239792-A (JP)
Title: Device for determining deterioration of catalyst
Inventor: KOBA KATSUHIKO
IPC: F01N3/20
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent false determination caused by the change of temperature of a catalyst while increasing opportunities for the determination.  <P>SOLUTION: The catalyst deterioration determining device comprises oxygen sensors 23 and 24 disposed on the upstream side and downstream side of the three-way catalyst 17 for exhaust emission control in an exhaust pathway 3 of an engine 1, and an electronic control unit ECU 30. The ECU 30 controls an injector 7 based on the output signals, etc., of the oxygen sensors 23 and 24, and feedback-controls the air/fuel ratio of the engine at the theoretical air/fuel ratio. The ECU 30 calculates the ratio of the length of output locus of the upstream side oxygen sensor 23 to that of the downstream side oxygen sensor 24 during the feedback control, and determines deterioration of the three- way catalyst 17 by comparing the calculated ratio of the length of output locus and the determined value. At the time, the ECU 30 estimates the temperature of the three-way catalyst 17 based on the engine operation condition, and corrects the determined value based on the estimated value, etc., so that the determination in response to the change of the temperature of the catalyst is implemented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239494-A (JP)
Title: Building board
Inventor: YAMADA MASAYOSHI
IPC: E04F13/08
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a building board which has a moderate balance, random properties, and a preferable design with no uncoated or unprinted parts.  <P>SOLUTION: In this building board 1, a plurality of unpatterned protrusive blocks 2A and a plurality of patterned protrusive blocks 2B are longitudinally and laterally arranged on a surface at random via longitudinal and lateral joint grooves; surfaces of all the blocks 2A and 2B are approximately equal in level L to one another; recessed patterns 3 are applied to the surfaces of the blocks 2B; and coating or printing is applied onto the recessed patterns 3 by using a rubber covered roll. Irregular surface protrusions are not provided in patterns of a surface of the building board 1, and the surfaces of the respective blocks 2A and 2B are flush with one another and smooth. Thus, when the coating and the printing are performed by using the rubber covered roll, the uncoated or unprinted parts are prevented from being produced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247102-A (JP)
Title: T-back shorts
Inventor: KONUMA SUNAO
IPC: A41B9/04
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide T-back shorts so designed not to tighten the back body part of the shorts of the wearer's body when worn.  <P>SOLUTION: The T-back shorts is structured as follows; a band part 7 is formed at the center of the back body part 2 of the shorts. A flexible and soft core sheet 10 is posed on a part corresponding to the gluteal cleft of the band part 7. A lining fabric 8 is superposed on the skin side surface of the band part 7. A bag part 9 is formed by sewing up both the side ends of the band part 7 and both the side ends of the lining fabric 8. The core sheet 10 can be posed inside the bag part 9.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235894-A (JP)
Title: Liquid diffusive sheet
Inventor: SAMEJIMA TADANORI
IPC: D04H1/732
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid diffusive sheet which can efficiently absorb and hold body fluid, etc., into an absorption layer by rapidly and surely diffusing the body fluid, etc., into arbitrary directions.  <P>SOLUTION: The liquid diffusive sheet having a liquid absorptive nonwoven fabric furnished with belt-like high-density regions extending in a longitudinal direction preferably in a plurality of rows and an absorptive article having the liquid diffusive sheet as a sub-layer in the absorptive article consisting of a liquid permeable sheet, absorber and liquid impermeable back sheet.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240956-A (JP)
Title: Polarizer and liquid crystal display device using the same
Inventor: YAMAGUCHI EIJI
IPC: G03B21/00
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To decrease the temperature of an incident light polarizing plate of a liquid crystal projector.  <P>SOLUTION: A polarizer which is constituted of a plurality of polarizing films nearly parallel to the axis which is perpendicular to both the light axis of an incident light flux and a prescribed polarization direction and a transparent member holding film surfaces of the adjacent films and wherein the smaller angle θ formed by the surfaces of the adjacent films satisfies 60°<θ<150° is disposed between a polarization converting element and a liquid crystal display element. Thereby, unnecessary polarized light components which can not be made uniform are interrupted and light absorption quantity by the incident light polarizing plate is reduced to suppress temperature rising thereof.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002353140-A (JP)
Title: Semiconductor device and its fabricating method
Inventor: MAKITA NAOKI
IPC: H01L21/336
Filed: 2002-02-22
Abstract: PROBLEM TO BE SOLVED: To realize a high performance semiconductor element in which the characteristics are stabilized by suppressing variation, and to fabricate a high integration high performance semiconductor device by a convenient high yield fabrication process. SOLUTION: The semiconductor device has a silicon film including a crystal region wherein the crystal region of the silicon film includes an active region 109 in which migration of carriers is controlled. The active region 109 comprises a group of linear grains arranged substantially in one direction (Y axis) and contains catalyst element Ni for accelerating crystallization of an amorphous silicon film. The lattices of individual grains belonging to the group of linear grains are continuous, in atomic level, to the lattices of adjacent grains through a small inclination angle grain boundary GB located between.
Patent JP-2003250065-A (JP)
Title: Panning/tilting drive unit for video camera
Inventor: SUZUKI YOSHINORI
IPC: F16M11/12
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To mount a drive source for panning/tilting of a video camera to an enclosure.  <P>SOLUTION: The panning/tilting drive unit is provided with: first and second rotation drive sources 72, 73 placed on the enclosure 71; a first rotary disk 78 pivotally supported to one face 71a of the enclosure 71 nearly in parallel with the face 71a turnably and driven by the first rotary disk drive source 72; a second rotary disk 80 pivotally supported above the first rotary disk 78 turnably to the face 71a of the enclosure 71 nearly in parallel with the face 71a and driven by the second rotary disk drive source 73; a video camera 85 supported turnably with respect to the face 71a of the enclosure 71 above the display section rotary disk 80 in a direction nearly at a right angle; and a turning direction conversion delivery rotating body 84 provided to the second rotating disk 80 and delivering a torque converted in a direction nearly at a right angle to the rotating direction of the first rotary disk 78 to a horizontal support shaft 87 for supporting the video camera 85 while being in rolling movement on the first rotary disk 78 attendant on a difference of the number of revolutions of the first and second rotary disks 78, 80.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249535-A (JP)
Title: Structure of introduction port for substance to be processed
Inventor: YOSHIDA TETSUO
IPC: B65G49/00
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the air within a factory from entering a processing system, when carrying a substance from an open cassette container into the processing system.  <P>SOLUTION: The introduction port structure for the substance to be processed is equipped with a cassette stage 48, on which to place cassette containers 18A-18C for storing in plural stages a plurality of substances to be processed, with their interiors open, opening and closing door parts 20A-20C which are provided at the gate of the substance to be processed, a cassette cover member 50 which is rotatable to integrally cover the cassette container placed on the cassette stage and the gate for the substance to be processed, a first ventilation port 58 which performs ventilation into the closed cassette cover member, provided at a partition wall for separating the opening and closing door part and/or the gate for the substance to be processed, and a second ventilation port 72 which discharges the gas introduced into the closed cassette member, being provided on the cassette stage.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247571-A (JP)
Title: Drum brake device
Inventor: MAEHARA TOSHIFUMI
IPC: F16D51/22
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of a dragging due to an imperfect return of a brake shoe upon releasing a brake in a drum brake device having a shoe driving cam capable of controlling a braking force in accordance with force of the brake.  <P>SOLUTION: The drum brake device has the shoe driving cam 7 for mechanically controlling the braking force in accordance with the force of the brake acting on an anchor pin 10 from the brake shoes 3 and 4. Cam pins 21 and 23 provided on a cam plate 76 to press the brake shoes 3 and 4 in accordance with rotating of the cam plate 76 include main body shafts 21a and 23a supported on the cam plate 76 so as to freely rotate and the cam shafts 21b and 23b in which the centers C<SB>21</SB>and C<SB>23</SB>of curvatures of the outer peripheral surfaces abutting on the brake shoes 3 and 4 are set at positions deviated from the center axes O<SB>21</SB>and O<SB>23</SB>of the main body shafts 21a and 23a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250350-A (JP)
Title: Long nursery mat
Inventor: YANAGISAWA HIROBUMI
IPC: A01G1/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biodegradable nursery mat hardly causing miss-planting, hardly allowing a root to be cut aslant, i.e., having excellent suitability for transplantation, and capable of being kept in a roll shape when wetted, i.e., having excellent shape-retainability when wetted, and to provide a seedling- raising method using the nursery mat, and a transplanting method.  <P>SOLUTION: The long nursery mat is used for raising seedlings of paddy rice, wound into a roll shape after raising the seedlings, and divided by being raked by a transplanting tine when being transplanted by a transplanter. The mat is formed by impregnating a mat base material composed of a natural material with a biodegradable resin, and has 0.3-2.0 g loop compression strength in the width direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254290-A (JP)
Title: Water pump
Inventor: NAKAJO MASAKI
IPC: F04D29/04
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To reliably protect a shaft part of a pump via a simple structure.  <P>SOLUTION: The water pump comprises: a body 64 delimiting a fluid chamber 70; a rotary member 1 integrally rotatable with the hollow shaft part 20 with one end open and the other end closed; a bearing 40 supporting the shaft part rotatably on the body; an impeller 30 fixed at the other end of the shaft part and positioned in the fluid chamber; and a seal member 50 arranged between the shaft part and the body to seal the fluid chamber. The rotary member has a closing portion 10d for closing the open end of the shaft part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250988-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To correctly judge whether game information preserved in each controller when energizing is interrupted is changed or not during the interruption of energizing in a game machine including the high-order controller and the low-order controller.  <P>SOLUTION: Each controller calculates a first abnormality judgement value from game information stored in the first area of a RAM when energizing is interrupted, calculates a second abnormality judgement value from game information stored in a second area of the RAM, and preserves the calculated information. When energizing is restored, a first abnormality judgement value is calculated from game information corresponding to the first area among the game information preserved when energizing is interrupted, and also a second abnormality judgement value is calculated from game information corresponding to the second area. Only when the first and the second abnormality judgement values calculated when energizing is restored respectively coincide with the first and the second abnormality judgement values calculated and preserved when energizing is interrupted (NO in S06 and NO in S18), an interrupted game processing is restarted through the use of the game information preserved when energizing is interrupted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251801-A (JP)
Title: Inkjet recording head, its manufacturing method and inkjet recorder
Inventor: KAMEI HIROYUKI
IPC: B41J2/16
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording head which can prevent failure of piezoelectric element due to the external environment such as moisture, and provide a manufacturing method therefor and an inkjet recorder.  <P>SOLUTION: In the inkjet recording head which has a channel forming substrate 10 where pressure generation chambers 12 are to be formed to communicate with nozzle openings, and piezoelectric elements 300 set to one face of the channel forming substrate 10 for generating a pressure change inside the pressure generation chambers 12, there is provided a sealing substrate 30 which has a piezoelectric element holding part 31 joined to the piezoelectric elements 300 side of the channel forming substrate 10 for securing a space such that the motion of the piezoelectric elements 300 is not hindered, and at least one communication hole 32 for making the piezoelectric element holding part 31 communicate with the outside. A driving IC 110 for driving piezoelectric elements 300 is joined to a region including an opening of the communication hole 32 of the sealing substrate 30, and moreover, the communication hole 32 is sealed by this driving IC 110, whereby the piezoelectric element holding part 31 is kept surely in a sealing state.  <P>COPYRIGHT: (C)2003,JPO