baber/WOPTO huggingface dataset:
Patent JP-2005104621-A (JP)
Title: Sheet conveying device and image forming device
Inventor: YOSHIDA KAZUHIKO
IPC: G03G15/00
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a sheet conveying device by solving a problem wherein the sheet conveying device cannot be miniaturized when a sheet conveying passage is formed in the sheet conveying device, and to miniaturize an image forming device mounted with the sheet conveying device.  <P>SOLUTION: When a double surface unit 98 is mounted to a fixing unit 95 at an upper part of an image forming device body 12, an outer surface guide 142 of the fixing unit 95 is arranged at a released part between an inner guide 132 and an upper inner guide 134. Namely, a cover 13 is removed from the image forming device body 12 and the double surface unit 98 is mounted to an upper part of the image forming device body 12. Thereby, an outer surface guide 142 of the fixing unit 95 is arranged between the inner guide 132 and the upper inner guide 134 and an inversion conveying passage 110 is constituted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005106998-A (JP)
Title: Electro-optical device, driving circuit and driving method therefor, and electronic equipment
Inventor: TAJIRI KENICHI
IPC: G09G3/20
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce time necessary for off-sequence processing.  <P>SOLUTION: When a driving stop signal OFF for instructing to stop driving pixels is inputted, a scanning line driving circuit included in an eletro-optical device selects one scanning line from each of the four blocks of the scanning lines com1 to com80 belonging to the 1st block A, the scanning lines com81 to com160 belonging to the 2nd block B, the scanning lines com161, com162 to com240 belonging to the 3rd block C, and the scanning lines com241, com242 to com320 belonging to the 4th block D, and applies a selection voltage to each of the selected four scanning lines.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005105444-A (JP)
Title: Yukata(informal summer kimono) sash
Inventor: UCHIDA MICHIO
IPC: A41F19/00
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a yukata sash excellent in usability and handleability, etc. and rich in refreshing cool feeling.  <P>SOLUTION: The yukata sash 1 is such that a feather part 3 is provided on the back side of a body part 2. The body part 2 and the feather part 3 are formed of a synthetic resin meshy material respectively. A guide metal fitting 5 is attached onto one end of a sash body 4 constituting the body part 2, and the other end is detachably joined to the one end via the guide metal fitting 5, thus forming the circular body part 2. The basal end of the sash body 4 is joined to the one end of the sash body 4 thereinside, and the free end of the sash body 4 is provided with a sash- or string-like fastener 8 joined to the guide metal fitting 5 so as to be variable in circumferential length. By adjusting the length of the fastener 8, the degree of tightening this yukata sash can be adjusted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005109025-A (JP)
Title: Circuit for driving light-emitting device
Inventor: KATSUMA NOBUO
IPC: H01L33/00
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device driving circuit which can detect defective light-emitting devices, without consuming more electric power.  <P>SOLUTION: The light-emitting device driving circuit has such a structure that four LEDs 23 for magenta (hereinafter, to be called "M"), an LED 24 for displaying which emits red-color light, and a constant-current circuit 27 for stabilizing currents in these LEDs 23 and 24, are connected in series to form a group 26; and that a driving power supply 31 supplies power to a plurality of such a group 26, in parallel. When none of the LEDs 23 for M in any group 26 has a disconnection defect, current is caused to flow in the LED 24 for displaying, and hence the LED 24 for displaying is lighted up red. However, when either of the groups 26 includes at least one LED 23 for M which has a disconnection defect, no current is caused to flow in the LED 24 for displaying, and hence the LED 24 for displaying is not lighted up. By this method, the group 26, which includes at least one LED 23 for M which has a disconnection defect, if any, can be specified, facilitating decision about repairing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005106133-A (JP)
Title: Joint for piping
Inventor: NAKAMURA TOSHIYUKI
IPC: F16L37/12
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint for a piping capable of preventing abnormal sound from occurring by means of vibration by enhancing reliability concerning to extraction of a tube based on a simple construction and furthermore avoiding metal from contacting each other.  <P>SOLUTION: The joint 10 for the piping which is provided with a cylindrical joint itself 1 which is resinous, an annular sealing member 3 arranged between inner peripheral surface of the joint itself 1 and outer peripheral surface of the tube 7 inserted into the joint itself, retaining members 4, 5, 6 retaining the sealing member 3 and the tube 7 in the joint itself 1 by being inserted in the joint itself and being incorporated on the outer periphery of the tube is provided. The joint itself 1 has a plurality of penetrated windows 1a through which a hook member 2 comprising an elastic body at position separated from a mouth part by a predefined distance along the circumference of the joint itself 1 inserts. The retaining members 4, 5, 6 composed of a reinforced resin have an annular part 5a including outer diameter approximately as large as inner diameter of the joint itself as well as an outer peripheral groove 5c hooking the hook member 2 on outer diameter of the annular part 5a. In addition, it has an inner peripheral groove 6h hooking an annular protuberance 7a, which is formed on outer diameter of the tube 7, in inner diameter of the annular part 5a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004122126-A (JP)
Title: Purification apparatus and purification method
Inventor: LEE KYUNG HOON
IPC: B01D1/00
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a purification apparatus and a purification method capable of simply and easily purifying to a pure material.  <P>SOLUTION: This invention is related especially to a purification apparatus for organic materials, comprising a mobile phase distillation part 1 distilling a mobile phase, a mobile phase liquifaction part 2 liquifying the distilled mobile phase and a purification part 3 which is arranged between the mobile phase distillation part 1 and the mobile liquifaction part 2, mixing the mobile phase liquified in the mobile phase liquifaction part 2 with materials to be purified, removing impurities from the mixture by a fixed phase 50 and sending the impurity-removed purified material to the mobile phase distillation part 1. The fixed phase 50 selects and uses at least one or more selected from the group comprising silica gel, alumina, celite and active carbon.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005103946-A (JP)
Title: Image recording apparatus
Inventor: HASEBE TAKASHI
IPC: B41J2/01
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image recording apparatus capable of attempting speedup of image recording in the image recording by an inkjet system.  <P>SOLUTION: The image recording apparatus is equipped with a conveyor belt for supporting and conveying a recording medium 2, line type recording heads 13, 14, 15 and 16 in which nozzles discharging an ink toward the recording medium 2 supported by the conveyor belt are formed, and an image data processing device 6 transferring image data to each of the nozzles. The recording heads 13, 14, 15 and 16 are constituted by providing a plurality of head module units wherein a head module equipped with m lines (1≤m) of head lines each composed of n (64≤n≤512) pieces of nozzles is made to be one unit, and the image data processing device 6 transfers the image data to each head module unit at the same timing and simultaneously.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005114181-A (JP)
Title: Heat exchanger
Inventor: HONDA TOMOO
IPC: F28F13/08
Filed: 2003-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To realize a heat exchanger suppressing increase of pressure loss by frosting to prevent reduction of refrigeration capacity by disposing a flat tube such that an air passage is secured even if a frosting amount formed on the downstream side of an air flow of the flat tube increases.  <P>SOLUTION: A plurality of lines of flat tubes 30 arranged in parallel are laminated in an air flow direction, the flat tubes 30 are zigzag disposed such that the flat tubes 30 disposed in an adjacent line are displaced to the air flow, and the flat tubes 30 disposed in the rearmost line to the air flow are stepwise disposed such that the flat tubes 30 are displaced to the air flow. Thereby, the increase of the pressure loss is suppressed to prevent the reduction of the refrigeration capacity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005110918-A (JP)
Title: Anti-fogging mirror
Inventor: MURATA NOBORU
IPC: A47G1/00
Filed: 2003-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-fogging mirror which immediately gets anti-fogging in a foggy situation without incidental equipments like a heating device, a spout or a water receiving device, and is excellent in maintaining the anti-fogging property, and is preferably excellent in durability.  <P>SOLUTION: In an anti-fogging mirror provided with a mirror body and a film coherent to the mirror body, the film is an absorbent and hydrophilic film, and the contact angle of drops to the film is 40 degrees or less in conditions that the film does not absorb water, and the water absorption rate of the film is 15% of the weight or more and 30% of the weight or less when the film is saturated with absorbed water.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005113027-A (JP)
Title: Rubber composition for inner liner and pneumatic tire using the same
Inventor: TOMITA TAKEHIRO
IPC: C08L23/22
Filed: 2003-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition for inner liner capable of decreasing the weight and reducing rolling resistance without lowering durability and reducing the air-permeable amount and to provide a pneumatic tire by using the rubber composition.  <P>SOLUTION: The rubber composition for inner liner comprises 100 pts.wt. rubber component composed of a butyl rubber, 35-80 pts.wt. inorganic filler and 5-30 pts.wt. polypropylene powder and satisfies the formula: (compounding amount of polypropylene power)≤(compounding amount of inorganic filler + compounding amount of polypropylene powder)/2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004156778-A (JP)
Title: Bearing and method of assembling the bearing
Inventor: MURATA SHIGENORI
IPC: F16C33/38
Filed: 2003-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing for use in a water pump or similar apparatus and a method of assembling the bearing.  <P>SOLUTION: The bearing has a stepped shaft 46 and a raceway 45 counterbored 64 at the fan or pulley end 60 which allows for use of a larger number of balls 52 at the fan or pulley end 60, and which allows for using larger balls 54 at the impeller end 62. A plurality of balls 52, 54 and cages 56, 58 are assembled first, and the assembly is mounted into an outer race at its pulley end 60. The shaft 46 is then slid, with the impeller end 62 first, into the outer race 44 through the pulley end 60 of the outer race 44 such that a first inner raceway 48 and the first plurality of balls 52 align with the first outer raceway 45. The shaft 46 is then displaced in a direction perpendicular to its axial centerline within the outer race. A second plurality of balls 54 are inserted onto the shaft 46 within the outer race at the end of its second outer raceway 47, and a second cage 58 is inserted over the shaft 46 and within the outer race to surround the second plurality of balls 54.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005111548-A (JP)
Title: Composite material for brazing, and brazing method using the same
Inventor: KUROKI KAZUMA
IPC: B23K101/14
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite material for brazing, with which brazing can be carried out without causing a rise in the fusion temperature of a brazing filler metal, in brazing conducted by two divided heat-treatment steps, and a brazing method using the same.  <P>SOLUTION: The invented composite material 10 for brazing is used for brazing members to be brazed together and comprises duplex superimposed metal layers made of at least two kinds of metals, of which one is a brazing layer 11 with a low fusing point and the other is a brazing layer 12 with a high fusing point. The brazing layer 11 with a low fusing point is a laminated layer composed of copper or a copper alloy 13 and titanium or a titanium alloy 14. The brazing layer 12 with a high fusing point is a laminated layer composed of nickel or a nickel alloy 15 and titanium or a titanium alloy 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005119053-A (JP)
Title: Writing utensil
Inventor: SUGAWARA YOSHIMASA
IPC: B43K21/16
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a writing utensil, the inner sheath 11 of which hardly gets out of a sleeve 9 when the inner sheath 11 is disconnected from an barrel 7 in a writing utensil with the inner sheath 11 in the sheath 9.  <P>SOLUTION: The sheath 9 is pinched between the barrel 7 and the inner sheath 11 by detachably mounting the inner sheath 11 to the barrel 7 by forming an inward flange 9A at the rear of the sheath 11 and, at the same time, a recessed groove 9B extending longitudinally towards the inward flange 9A and by forming an outward flange 11A at the rear of the inner sheath 11 and, at the same time, a protrusive part 11B extending longitudinally ahead from the outward flange 11A under the condition that engaging protrusive parts 11C and 11D, which peripherally extend opposite to each other, are formed at the properly longitudinally separated positions so as to perform the mounting of the sheath 9 pinched between the barrel 7 and the inner sheath 11 by screwing the barrel 7 to the front of the inner sheath 11 after the engaging protrusive parts 11C and 11D of the inner sheath 11 in the recessed groove 9B of the sheath 9 and the peripherally and properly pivotingly insertion of the inner sheath 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005122337-A (JP)
Title: Bus system, host bridge, on-line restarting method for bus system, and program
Inventor: HAGIWARA HIROYUKI
IPC: G06F13/00
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To rapidly perform restarting to an abnormal device while reducing influence on a normally operating device as thoroughly as possible when the abnormal device occurs, in a bus system such as a PCI bus system.  <P>SOLUTION: When abnormality occurs in a PCI device 1, a CPU 4 outputs a mask instruction to a host bridge 3. Thereby, the host bridge 3 masks bus request signals REQ31, REQ32 from the PCI devices 1, 2. Thereby, the PCI devices 1, 2 cannot issue new transactions. Thereafter, the CPU 4 outputs a reset instruction to the host bridge 3 under a condition that an incomplete transaction is absent. Thereby, the host bridge 3 outputs a reset signal RST11 to the abnormal PCI device 1, and outputs bus characteristic information to a PCI bus 10. When the reset is released, the PCI device 1 takes in the bus characteristic information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005125589-A (JP)
Title: Writing utensil
Inventor: SUZUKI KAZUHIKO
IPC: B43K7/12
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To simply perform an action for switching a writing condition and a storing condition without substantially moving a hand gripping a writing utensil.  <P>SOLUTION: A knock type writing utensil body 2 stores a writing core 6 in a shaft cylinder 5, and makes the front end 6a of the writing core 6 retractable from the front end opening 5a of the shaft cylinder 5 by pressing a knock back end part 7a provided on the back end of this writing core 6 to switch the writing condition and the storing condition. The knock type writing utensil body 2 is freely slidably stored in the shaft cylinder case 3 so as to face the front end of the shaft cylinder 5 outside, and an operating lever 10 integrally linked with the knock back end part 7a of a knock cam mechanism 7 is projected at the back end of this shaft cylinder case 3. In addition, a pulling part 4 moving relatively in the shaft direction by a pulling mechanism 11 to the operating lever 10 is exposed from the shaft cylinder case 3, and the writing condition and the storing condition are switched by relatively moving the shaft cylinder case 3 in the shaft direction to this pulling part 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005127623-A (JP)
Title: Hot water storage type water heater
Inventor: URAKAWA YOSHIHISA
IPC: F24H1/00
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the storage of a large amount of hot water of halfway temperature returned to a hot water storage tank when a bathtub hot water is heated by heat exchange with the hot water in the hot water storage tank.  <P>SOLUTION: This hot water storage type water heater comprises a hot water storage tank 10, a heat exchanger 1, a primary-side pump 14, a flow rate control valve 15, a primary-side outlet temperature detecting part 16 and a secondary-side inlet temperature detecting part 19, a returning position to the hot water storage tank 10 after heat exchange is determined at a lower area of the tank in the bathtub hot water heating operation, and a primary-side flow rate is adjusted by the flow rate control valve 15 to keep a specific temperature difference Δt1 between the primary-side outlet temperature detecting part 16 and the secondary-side inlet temperature detecting part 19. Whereby a temperature of the hot water returned to the hot water storage tank 10 is controlled to a temperature higher than a temperature of the bathtub hot water by Δt1, a stirring area in the hot water storage tank 10 after the returning is limited to only the lower area with a small amount of the hot water, and the operation of high efficiency can be performed in a case when a heat source for heating the hot water in the hot water storage tank 10 is a heat pump, as the hot water of low temperature is reheated by the hot water of high temperature.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005129433-A (JP)
Title: Cylindrical battery and inter-battery connection structure using same
Inventor: BITO SEIJI
IPC: H01M50/528
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a a cylindrical battery with an impact load carrying capacity by lowering an inner resistance through improvement of connection between an anode collector and a battery case.  <P>SOLUTION: In the cylindrical battery provided with an anode collector 8 welded to core material protruded parts 4 protruded downward of electrode groups 5 each with a cathode plate 1 and an anode plate 2 wound around with an interposition of a separator 6, and a metal case 9 storing the electrode groups inside and serving also as an input/output terminal of the anode, the anode collector 8 is of a bottomed cylindrical shape consisting of a bottom face part connected to the core material protruded parts 4 protruded downward and a cylindrical part in contact with the case 9. By forming a concave groove 12 around the case 9, the case 9 and a contact part of the cylindrical part of the anode collector 8 are mechanically connected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005129459-A (JP)
Title: Fuel cell system
Inventor: INO TAKASHI
IPC: H01M8/04
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of judging whether insulation resistance drops on account of conductivity of cooling liquid or not, when the insulation resistance of a fuel cell main body and a load device drops, and capable of offering information for maintenance of the system through ion removal by circulating more dooling liquid to the side of a conductivity lowering means when the conductivity of the cooling liquid is deteriorated, and further, by estimating and memorizing a position where the ion flows in the cooling liquid, if the conductivity is yet to be lowered.  <P>SOLUTION: A pump 6 circulate cooling water between the fuel cell main body 2 and a radiator 7, and cools down the fuel cell main body at power generation. A second cooling water piping 5-2 supplying water to an ion filter 9 is fitted in parallel with a first cooling water piping 5-1 circulating the cooling water to the fuel cell main body 2. A three-way valve 8 capable of adjusting valve travel adjusts flow-dividing ratios to the cooling water pipings 5-1, 5-2. An insulation resistance detector 4 detects insulation resistance of the fuel cell main body 2 and the load device 3, and a conductivity sensor 10 detects conductivity of the cooling water at an upstream part of the three-way valve against the flow of the cooling water, each detected value of which is outputted to a controller 11. The controller 11 adjusts the three-way valve 8, when an insulation resistance value detected by the insulation resistance detector 4 is lower than a given value or a conductivity detected by the conductivity sensor 10 is higher than a given value, and detects a cause of drop of insulation resistance, a degree of degradation of conductivity or a flow-out position or the like of a conductive matter into the cooling water.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005135634-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: TATEBAYASHI YOSHINAO
IPC: H01M10/05
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery of a high output with reliability and safety improved.  <P>SOLUTION: In the nonaqueous electrolyte secondary provided with a positive electrode 6, a negative electrode 7 with an aluminum or aluminum-alloy collector, an outer vessel containing the positive electrode 6 and the negative electrode 7 and having a positive terminal and a negative terminal on its outside face, a positive reed tab 19 electrically connecting the positive terminal and the positive electrode, and a negative reed tab 14 electrically connecting the negative terminal and the negative electrode, at least a part of the negative reed tab 14 at a side connected to the negative terminal is equipped with a first layer 17 made of nickel or a nickel alloy with a thickness of 0.02 mm or more and 0.3 mm or less to be connected to the negative terminal and a second layer 18 made of aluminum or an aluminum alloy with a thickness of 0.02 mm or more and 0.3 mm or less laminated on the first layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005138484-A (JP)
Title: Thermal head and its manufacturing method
Inventor: FUKUDA KOJI
IPC: B41J2/335
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To form a rough face part for recording face roughing prevention at a protecting film surface of a head without increasing the number of manufacturing processes of the thermal head and a reject incidence.  <P>SOLUTION: A heating resistor film 51 and an electrode film 52 are formed on a head substrate. After the film formation, the heating resistor film and the electrode film are passed through etching processing together, whereby a predetermined electrode pattern is formed. At the time of this etching, a lead electrode 38 to be connected to a heating element 36, and a dummy electrode 46 arranged at the downstream side of a recording direction of the heating element are formed. Thereafter, the electrode film of a part of the lead electrode 38 is etched, whereby the heating element 36 is formed. At this etching time, etching processing of a dimple pattern 49 is carried out to the dummy electrode 46, whereby a plurality of dents are formed to the dummy electrode 46. Thus the rough part is formed at the surface of the protecting film formed on the dummy electrode 46.  <P>COPYRIGHT: (C)2005,JPO&NCIPI