baber/WOPTO huggingface dataset:
Patent JP-2009236457-A (JP)
Title: Storage water heater
Inventor: SHIBATA YUJI
IPC: F24D17/00
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage water heater high in safety even when a temperature detecting means breaks down.  <P>SOLUTION: This storage water heater includes a hot water storage tank 1 for storing hot water, a heating means 2 for heating water inside the hot water storage tank 1, a water supply pipe 31 for supplying water to a lower part of the hot water storage tank 1, a hot water discharge pipe 33 for discharging high temperature hot water from an upper part of the hot water storage tank 1, a bypass water supply pipe 32 branching from the water supply pipe 31, a hot/cold water mixing valve 4 connecting the hot water discharge pipe 33 to the bypass water supply pipe 32, a hot water supply pipe 8 connected to a supply terminal 35 at the downstream side of the hot water/water mixing valve 4, and a first temperature detecting means 9 and a second temperature detecting means 40 for detecting the temperature of hot water generated by the hot water/water mixing valve 4. The first temperature detecting means 9 and the second temperature detecting means 40 are arranged in the hot water supply pipe 8.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009237465-A (JP)
Title: Toner supply roller
Inventor: FURUYA MANABU
IPC: G03G15/08
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner supply roller eliminating a defect caused by the exudation contamination of a foam stabilizer by forming a polyurethane foam layer of polyurethane foam with little transpiration and migration of the foam stabilizer.  <P>SOLUTION: The toner supply roller has core metal and one or more polyurethane foam layers formed on the core metal. The polyurethane foam layer is formed of a raw material composition containing at least (A) polyol, (B) polyisocyanate, (C) a foaming agent, (D) a catalyst, and (E) a silicone foam stabilizer, and contains (E) the silicone foam stabilizer at 0.1-5.0 pts.mass based on 100 pts.mass of (A) polyol in the raw material composition. Further, a mass decrease rate after heating at 100°C for 30 minutes is 1.0% or less.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242019-A (JP)
Title: Paper tube and roll-like sheet using the paper tube
Inventor: KUBOTA YASUHIRO
IPC: B65H75/10
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper tube with the deodorizing function having high sustaining property of the deodorizing effect, and a roll-like sheet using this paper tube.  <P>SOLUTION: This paper tube 30 becomes a core of the roll-like sheet 10, and includes a base paper layer 40 composed of paper tube base paper, and a deodorizing layer 50 composed of resin 52 mixed with a granular deodorizing substance 51 and laminated on the base paper layer 40.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009250104-A (JP)
Title: Fuel supply device of compressed natural gas engine
Inventor: JINTSU NAHOKO
IPC: F01N5/02
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To raise a degree of freedom of an arranging position of a regulator without making an influence exerted upon the cooling of an engine.  <P>SOLUTION: A midway of an exhaust passage 24 of the CNG engine 20 is branched off into two of a first branch passage 24A and a second branch passage 24B, and a gas turbine 32 is arranged in one first branch passage 24A for driving a generator 30 for generating electric power by using exhaust gas. A control unit 38 incorporated with a computer electronically controls a flow passage switching device 34 for exclusively opening one of the first branch passage 24A and the second branch passage 24B for opening the first branch passage 24A provided with the gas turbine 32 only when the exhaust temperature T measured by an exhaust temperature sensor 36 is a predetermined value or higher. An electric heater 62 for heating the regulator 16 is operated by electric power generated by the generator 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009248123-A (JP)
Title: Solder reflow tool and solder reflow method, for semiconductor wafer
Inventor: TSUJIHANA HAJIME
IPC: B23K1/00
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solder reflow tool and method for semiconductor wafer, wherein holding and handling of the wafer is made easy to prevent chipping and cracking even if a semiconductor wafer is thin and insufficient in rigidity.  <P>SOLUTION: The solder reflow tool includes a support frame 10 which is released to a solder reflow apparatus while loaded with a semiconductor wafer 1 to be coated with solder 2, and a removal base 20 which removes the semiconductor wafer 1 from the support frame 10. The support frame 10 is composed of a hollow frame 11 and a self-adhesive layer 14 which covers the hollow part of the frame 11 and has flexibility and heat resistance for freely attachably/detachably sticking the semiconductor wafer 1. Also, the removal base 20 is configured to have a substrate 21 situated in the frame 11, a plurality of projections 23 which are projectingly provided in an opposing recessed face 22 of the substrate 21 and come in contact with the self-adhesive layer 14, and an exhaust hole 27 which discharges the air in the space divided by the self-adhesive layer 14 and the plurality of projections 23, to the outside.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008173501-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of easily understandably displaying the replacement of pattern columns by simple processing in a game machine for varying and displaying a plurality of patterns for drawing on the screen of a pattern display device.  <P>SOLUTION: On the screen 20a of the special pattern display device 20 of a Pachinko machine 10, the plurality of patterns for drawing is variably displayed in three display areas. The variable display of special patterns in the three display areas is stopped, the pattern column of "-, 7, -" is enlarged and displayed in an upper stage display area C1, and the pattern column of "6, -, 7" is reduced and displayed in a middle stage display area C2. The enlarged pattern column of "-, 7, -" is moved in a lower direction, the reduced pattern column of "6, -, 7" is moved in an upper direction and they are displayed. Thus, the replaced display of the pattern column of "-, 7, -" and the pattern column of "6, -, 7" is performed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009248014-A (JP)
Title: Method and apparatus for washing optical component
Inventor: AOYANAGI ISAO
IPC: B08B3/08
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for washing an optical component to which particle fouling including pitch, wax, oily fouling such as a protective film and an abrasive, polishing chips, dust, and dirt is adhered compositely to remove the particle fouling efficiently and completely without damaging the optical component.  <P>SOLUTION: The apparatus for washing the optical component has at least one washing tub (1) for washing the optical component with a nonaqueous detergent A substantially free from a surfactant, at least one washing tub (2) for washing the optical component with a nonaqueous detergent B containing a surfactant B, and at least one washing tub (3) for washing the optical component with a nonaqueous detergent A' substantially free from a surfactant.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009249947-A (JP)
Title: Shovel device
Inventor: TANAKA SEIICHIRO
IPC: E02F3/96
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shovel device with a stable gravity center and good work efficiency to eliminate a need for getting in and out of the shovel device even when attachments are used alternately, of which a bucket and other attachments are mountable on the shovel device.  <P>SOLUTION: A first arm and a second arm respectively structured to pivot on the boom, which is pivotally mounted on a shovel device body, are fitted to a front end part of the boom. The attachment connected to the first arm is a bucket. The second arm and the attachment connected to this is structured to be foldable into a storing position above the boom.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009251483-A (JP)
Title: Image forming method, image forming apparatus and process cartridge
Inventor: NAGAYAMA MASASHI
IPC: G03G15/08
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method (electrophotographic image forming method) with a two-component developing system, in which physical properties of carrier particles in a developing device are maintained stable, deposition of carrier particles on a solid image part due to long-term use is suppressed, as well as an electric resistance of the carrier particles can be adjusted to be reduced, and to provide an image forming apparatus and a process cartridge for embodiments of the above image forming method.  <P>SOLUTION: A resin coating layer contains white conductive fine particles. The conductive fine particles are acicular or rod-like fine particles having an aspect ratio of 3 to 200, each comprising a base particle and layers thereon including at least a lower layer containing tin dioxide and an upper layer containing tin dioxide and indium oxide. Development is carried out while replenishing a developing device with the developer and discharging an excess developer in the developing device to the outside of the developing device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008280612-A (JP)
Title: High-strength steel sheet having excellent internal fatigue damage resistance, and method for producing the same
Inventor: TARUI TOSHIZO
IPC: C21D6/00
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-strength steel for a bearing, a gear, a shaft, a spring or the like widely used for automobiles, various machineries or the like, wherein particularly, internal fatigue damage caused by nonmetallic inclusions can be prevented, and the Vickers hardness is ≥650.  <P>SOLUTION: The high-strength steel having excellent internal fatigue damage resistance contains, by mass, 0.65 to 1.30% C, 0.01 to 2.50% Si, 0.01 to 0.80% Mn, 0.80 to 3.00% V and >3.00 to 7.00% Mo, and has a structure essentially consisting of tempered martensite, wherein the size of V-Mo based carbides or V-Mo-X based carbides (X: one or more selected from Ti, Nb, Zr and W) after quenching and tempering is 5 to 100 nm, and the precipitation quantity thereof is ≥1×10<SP>17</SP>pieces/cm<SP>3</SP>, and the Vickers hardness is ≥650. One or more selected from Ti, Nb, Zr, W and Ni may be incorporated therein.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009258203-A (JP)
Title: Fixing device and image forming apparatus
Inventor: YAMAMOTO KOJI
IPC: G03G15/20
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user-friendly fixing device which prevents an excessive temperature rise in a paper non-passage area without increasing the size of the fixing device while securing satisfactory energy-saving performance, and to provide an image forming apparatus.  <P>SOLUTION: The fixing device includes: a heater lamp 52 having a reflecting plate 53 over a first width perpendicular to a heating belt 39 in the sheet passing direction, the reflecting plate 53 being configured to emit light only within a second width in the sheet passing direction; a light shield plate 54 having an opening through which light from the heater lamp 52 passes while preventing the light from passing through the other part; and a motor 57 for rotating the light shield plate 54. The opening is formed such that the opening width in a direction perpendicular to the sheet passing direction is within the first width and different according to the position in the sheet passing direction. The motor 57 moves the light shield plate 54 so that one area of the opening coincides with the position where light is emitted to the heating belt 39 from the heater lamp 52.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009255731-A (JP)
Title: Suspension structure of work vehicle
Inventor: IWAMI KENICHI
IPC: B60G17/017
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suspension structure of a work vehicle capable of ensuring the excellent ride quality and consistent traveling property by maintaining the damping ratio of a suspension mechanism in an adequate range irrespective of the change of the load to a vehicle body.  <P>SOLUTION: A control means has a reference control mode of changing the working characteristic of a suspension mechanism based on the detection value of a pressure sensor while a front loader is mounted at the position close to a front wheel. The control means also has a correction mode of changing the working characteristic of the suspension mechanism to the insensitive side by correcting the reference control mode, based on the result of detection of a state in which a plow is mounted in the position close to a rear wheel.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009031746-A (JP)
Title: Liquid crystal display device, laminated polarizing plate and polarizing light source device
Inventor: MIYATAKE MINORU
IPC: G02F1/1335
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmissive type liquid crystal display device in which the leakage of oblique direction light is suppressed to lower the brightness of black, and further the reduction of a front contrast due to a light distribution to the front direction can be suppressed.  <P>SOLUTION: The present invention is directed to a transmissive type liquid crystal display device provided with devices of a light source (BL), a reflective type linear polarizing layer (Pr1), a birefringence layer (A) having prescribed optical characteristics, a light source side absorption type linear polarizing layer (P1), a liquid crystal cell (LC), and a viewing side linear polarizing layer (P2), wherein the devices are arranged in this order and the birefringence layer has a prescribed phase difference characteristic.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009266395-A (JP)
Title: Organic electroluminescent device and electronic equipment
Inventor: SHINTO SUSUMU
IPC: H01L51/50
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL device in which an electrode layer and a conductive film pattern can be certainly electrically connected without widening a contact part, and electronic equipment.  <P>SOLUTION: In the organic EL device 100 of a top emission type, a plurality of pieces of auxiliary wiring 8a contacting with a second electrode layer 9a are formed on a support substrate 110d. A lower layer side conductive pattern 6s for impressing potential on the second electrode layer 9a is formed at the lower layer side of an insulating film 115, and an upper layer side conductive pattern 7s for connecting the second electrode layer 9a to the lower layer side conductive pattern 6a by a conductive film with smaller sheet resistance than that of the second electrode layer 9a is formed on the upper layer side of the insulating film 115. A solid pattern 7p of the upper layer side conductive pattern 7s is in contact with the lower layer side conductive pattern 6s through the contact portion 115s and the end part of the auxiliary wiring 8a is in contact with the solid pattern portion 7p overlapping the solid pattern portion 7p.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009267058-A (JP)
Title: Method for filling connecting conductor to bottomed hole formed in sheet material and filling device
Inventor: TANIGUCHI TOSHIHISA
IPC: H05K3/46
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for filling a connecting conductor to a bottomed hole formed in a sheet material for forming a multi-layer circuit board which does not need a protection film, and a filling device.  <P>SOLUTION: In the method for filling the connecting conductor, the connecting conductor D2 of about the same diameter as the bottomed hole H, is filled to the bottomed hole H formed in the sheet material 11 for forming the multi-layer circuit board. An elastic body 31 includes a diaphragm part 31a formed in a recessed shape in the center portion, and a lip part 31b formed in a shape of V in the perimeter portion. The connecting conductor D2 is held to a concave portion of the diaphragm part 31a. The lip part 31b of the elastic body 31 is made to contact from a vertical downward direction to the sheet material 11 holding an opening portion of the bottomed hole H directed to the vertical downward direction. The diaphragm part 31a holding the connecting conductor D2 is pressed from the outside. The diaphragm part 31a is deformed to push and fill the connecting conductor D2 into the bottomed hole H.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009270258-A (JP)
Title: Light-emitting delineator
Inventor: TAKAMURO KAZUTOSHI
IPC: E01F9/615
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a delineator which prevents damage to other members such as a substrate fitted with a self-luminous body, by increasing the strength of the casing of the delineator and facilitating the replacement of a storage battery.  <P>SOLUTION: In this light-emitting delineator, a light-emitting portion and an accumulator are provided in the casing. In the casing, a light-emitting portion storage chamber and an accumulator storage chamber are each formed in such a shape as to be opened forward and backward; a partition wall, which is approximately orthogonal to an opening direction and which divides the light-emitting portion storage chamber and the accumulator storage chamber from each other, is formed integrally with the casing; a plurality of ribs, which are raised from both an inner peripheral wall of the casing and a partition wall surface, are formed on the inner peripheral wall of the casing and the partition wall surface on the side of the accumulator storage chamber; and the accumulator is held in the state of being sandwiched among leading ends of the plurality of ribs.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009271602-A (JP)
Title: Information input device
Inventor: OKAZAKI JUN
IPC: G06F3/12
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information input device increasing data transfer speed by transferring compressed print data or transferring non-compressed print data according to an amount of the compressed data.  <P>SOLUTION: In this information input device 1A, image data D1 are created from layout data D, and are stored in a buffer 11 for the image data. The image data D1 are compressed by line, and are stored in a data-transferring compression data buffer 13, and the amount of compression data D2 compressed by line is added. When an amount d2<SB>i</SB>of the compression data D2 being compressed becomes not less than an amount d1 of the image data D1, the image data D1 stored in the buffer 11 for the image data are output.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009270356-A (JP)
Title: Treatment method for stripped off asbestos containing covering layer
Inventor: HAYASHI YOSHINOBU
IPC: B28B3/02
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for stripping off an asbestos containing covering layer by utilizing force of jetting a liquid such as silicone resin emulsifying liquid while increasing work efficiency, treating the stripped off to reduce weight and bulk, and reusing the collected liquid for jetting in a recycling manner.  <P>SOLUTION: In this method, the asbestos containing covering layer is stripped off by the force of liquid jetting, the stripped-off are compressed, neutral coagulant is added to the squeezed-out liquid, solids are coagulated and precipitated, the liquid is reused for jetting in a recycling manner, and the coagulated and precipitated are compressed together with the stripped-off.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009272549-A (JP)
Title: Method of manufacturing wiring circuit board
Inventor: ISHII ATSUSHI
IPC: H05K3/02
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a wiring circuit board, which can decrease the number of man-hours and can increase production efficiency.  <P>SOLUTION: A method of manufacturing a wiring circuit board comprises: a step of forming a metal support substrate 7, a base insulating layer 8 provided on the metal support substrate 7, a conductor pattern 9 provided on the base insulating layer 8 and having terminals 14 and plated leads 16 contiguous with the terminals 14, and a cover insulating layer 10 provided on the base insulating layer 8 so as to cover the conductor pattern 9; a step of etching the metal support substrate 7; a step of etching the base insulating layer 8 so as to expose the plated leads 16 from the metal support substrate 7 and the base insulating layer 8; and a step of etching the exposed plated leads 16.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009273486-A (JP)
Title: Fire-fighting hose coupling metal fitting
Inventor: OGUCHI YASUSHI
IPC: A62C33/00
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fire-fighting hose coupling metal fitting capable of reducing the mounting force of a male metal fitting to a female metal fitting while ensuring the urging force in the diametric direction of a coupling nail at a predetermined position and capable of relatively increasing the decoupling force of the male metal fitting from the female metal fitting.  <P>SOLUTION: The female metal fitting 2 constituting the fire-fighting hose coupling metal fitting includes a receiving metal fitting connectable to a fire-fighting hose, an almost cylindrical clamp ring 6 attached to the receiving metal fitting in a detachable manner, an almost annular nail seat 7 attached to the clamp ring 6 on its inner peripheral side, the coupling nail 8 inwardly protruded in its radial direction from the inner peripheral surface of the nail seat 7 to be coupled with the male fitting, and an urging member 9 arranged between the clamp ring 6 and the coupling nail 8 and inwardly urging the coupling nail 8 in the radial direction. The urging member 9 includes a first leaf spring 14 and the second leaf spring 15 arranged on the outside in the radial direction from the first leaf spring 14. The first leaf spring 14 is formed so as to be longer than the second leaf spring 15 and both end sides of the first leaf spring 14 abut on the inner peripheral surface 6c of the clamp ring 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009276491-A (JP)
Title: Method for adjusting galvano scanner system
Inventor: TANIOKA NOZOMI
IPC: B23K26/00
Filed: 2008-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To simply and precisely perform offset adjustment and scale adjustment of a galvano scanner system.  <P>SOLUTION: In a galvano scanner system (1), a light position detection unit (30) is mounted so as to match the scanning center of the workpiece surface (7), the light position detection unit being provided with a two-dimensional light position sensor (32) disposed in the center and four one-dimensional light position sensors (33(1)) to (33(4)) concyclically disposed at equal angles about the center of the two-dimensional light position sensor. An origin position command is given to galvano scanners (3, 4), laser light is irradiated at low output, and the offset adjustment value is calculated based on the detection output of the two-dimensional light position sensor (32). Next, the galvano scanners (3, 4) are pivoted left, right, up, and down; the perpendicularity in relation to the workpiece surface (7) is determined and the distance from the workpiece surface (7) is calculated based on the detection output of each one-dimensional light position sensor (33); and the scale adjustment value is calculated on the basis thereof. Adjustment can be carried out with good accuracy in a simple manner in comparison with the case in which such an adjustment is made in alignment with a scale on a workpiece surface while visually observing visible laser light.  <P>COPYRIGHT: (C)2010,JPO&INPIT