baber/WOPTO huggingface dataset:
Patent JP-2008286270-A (JP)
Title: Lubricating device for roller bearing
Inventor: FURUYAMA MINEO
IPC: F16C33/60
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating device for roller bearing, capable of supplying lubricating oil also serving for cooling the bearing, suppressing stirring resistance by oil by effectively restricting lubricating oil from excessively entering the bearing, improving the lubrication of the end face of a cylindrical roller with reduced power loss, allowing easy machining of a lubricating oil supply passage required therefor, and of rarely clogging the lubricating oil supply passage.  <P>SOLUTION: A flange ring 60 is provided in contact with the end face of a cylindrical roller 4 of the roller bearing 1 and with the end face an inner ring 2. Between the flange ring 60 and the end face of the inner ring 2, a lubricating oil amount regulating space 61 is formed, opened in a bearing space at an axial end of an inner ring raceway surface 2a. A circumferential groove 6 is provided at the end face of the flange ring 60 opposite to the inner ring 2, continuing the whole circumference thereof. Inside the circumference groove 6, a nozzle 8 for discharging lubricating oil also serving as a bearing cooling medium is provided, on a lubricating oil introducing member 7 adjacent to an outer ring 3 of the roller bearing 1. A lubricating oil hole 62, passing from the bottom face of the circumferential ring 6 axially through the flange ring 60 to the lubricating oil amount regulating space 61, is provided at a plurality of circumferential locations.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008288816-A (JP)
Title: Solid-state imaging device and electronic information equipment
Inventor: HATTORI SHINJI
IPC: H04N5/374
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging device capable of making the lateral stripe correction of effective pixel values by extremely simple arithmetic processing.  <P>SOLUTION: The solid-state imaging device has a lateral stripe correcting logic circuit 104 which corrects digital pixel values of effective pixels on each horizontal pixel line based upon an average horizontal OB value as an average value of digital pixel values (OB pixel values) of a plurality of light shield pixels on the horizontal pixel line, and the lateral stripe correcting logic circuit 104 limits digital pixel values (OB pixel values) of a plurality of OB pixels on each horizontal pixel line into a certain range and averages a plurality of limited OB pixel values to find the average horizontal OB value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286086-A (JP)
Title: Fuel injection control device and fuel injection control system for internal combustion engine
Inventor: CHITAKA TOSHIKAZU
IPC: F02D41/04
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that it is difficult to inject appropriate quantity of fuel during transient operation of a gasoline engine.  <P>SOLUTION: Fuel injection start timing and fuel injection period (injection pulse width τ) are calculated based on the throttle opening and rotation speed at a prescribed angle α of the gasoline engine. Latest throttle opening is taken in at every predetermined rotation angle and an injection pulse width τnew is re-calculated based on this. If the injection pulse width τ calculated in a previous time and the injection pulse width τnew calculated in this time are different, the injection pulse width τ is replaced with the injection pulse width τnew.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008292342-A (JP)
Title: Edge defect detecting method, program of the same, and detector
Inventor: HIRAI ATSUSHI
IPC: G01B11/30
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an edge defect detecting method for accurately detecting edge defects whose density difference between a pattern is minute without use of a reference image.  <P>SOLUTION: The edge defect detecting method of the invention is provided with the process of enhancing the edge defects at edges E1-E3 in a plurality of the directions D1-D3 in the pattern P, and obtaining edge defect enhancement values by applying an edge defect enhancement filter to a captured image. The edge defect enhancement filter selects a smaller density if two comparison pixels X1, X2 has different densities, selects one of them if they have the same density, and subtracts the density of an object pixel A, and considers a difference as an enhancement calculation value. The edge defect enhancement process applies the edge defect enhancement filter in directions D1-D3, and considers the maximum of the enhancement calculation values obtained in the directions D1-D3 as a defect enhancement value at the object pixel A.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008220359-A (JP)
Title: Fermented milk
Inventor: SAKAMOTO WAKAKO
IPC: A23C9/13
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fermented milk having a good appearance even blended with hyaluronic acid and/or its salt.  <P>SOLUTION: This fermented milk contains hyaluronic acid having ≤300,000 average molecular weight and/or its salt. Or the fermented milk contains the hyaluronic acid having ≤50,000 average molecular weight and/or its salt.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008292905-A (JP)
Title: Driving device for image display apparatus, its driving method, projection type display apparatus and electronic equipment
Inventor: NISHIMORI TAKASHI
IPC: G02F1/133
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving device for image display apparatus, which suppresses an out-of-focus image with a simple configuration.  <P>SOLUTION: The driving device for image display apparatus drives the display of an image display apparatus having a plurality of pixels arrayed in an image display region. A data distribution means performs distribution into an image data of the present frame and data corresponding to an image data preceding the present frame by one frame and a correction means performs overdrive based on the data corresponding to the image data of one frame preceding the present frame. A writing means writes data having a prescribed gradation apart from the image data for which the overdrive is performed. A starting gradation from the preceding frame is thereby confined into a prescribed range. Thus, the capacity of frame memory in which the data preceding the present frame by one frame is stored is reduced, and the out-of-focus image is suppressed with a simple configuration.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298296-A (JP)
Title: Air-conditioning control device
Inventor: TSUKURA HIROSHI
IPC: F24F11/02
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a number of temperature meters and humidity meters must be used to measure a radiation temperature in a case when air-conditioning in a building is controlled on the basis of a PMW value.  <P>SOLUTION: An inclined actinometer is disposed in a building structure, and a measured value of the inclined actinometer is introduced to a processing portion to operate the radiation temperature at the window of the building structure. An optimum temperature set value is calculated from the sum of heat load value of a person calculated on the basis of the operated radiation temperature and the BEMS (Building Energy Management System) method to control an air conditioner. Or the heat load value of the person is estimated from the calculated radiation temperature and a measured value of an installed CO2 concentration meter, and the optimum temperature set value is calculated on the basis of the sum of the heat load value and the radiation temperature value to control the air conditioner.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008296066-A (JP)
Title: Manufacturing method of catalyst crosslinking agent used for fixed catalyst for cyclic carbonate synthesis, manufacturing method of fixed catalyst, catalyst crosslinking agent used for fixed catalyst, and fixed catalyst
Inventor: SAKAI TAKASHI
IPC: B01J31/26
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a catalyst crosslinking agent used for a non-metallic catalyst with high catalytic activity which can be easily prepared, and is allowed to induce a chemical reaction under low temperature/low pressure conditions, and display its excellent recyclabilities without the necessity of a solvent.  <P>SOLUTION: In this manufacturing method, the catalyst crosslinkng agent used for the fixed catalyst in order to synthesize a cyclic carbonate for synthesis by a coupling reaction between carbon dioxide and an epoxy compound, is manufactured. This catalyst crosslinking agent is used for the fixed catalyst intended for the synthesis of the cyclic carbonate obtained by synthesizing and isolating a phosphorus compound two of the three substituting groups (R<SB>1</SB>to R<SB>3</SB>) of which represented by formula shown in Fig. are the phenyl group and one is the alkyl group, and a 3-bromopropyltriethoxysilane, in acetonitrile.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008297342-A (JP)
Title: Polyamide and positive photosensitive resin composition
Inventor: KANEDA TAKAYUKI
IPC: C08G73/22
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide polyamide not containing a halogen atom in its backbone, having high transparency to actinic rays to have high sensitivity, allowing developing control by a developer (2.38% tetramethylammonium hydroxide aqueous solution) normally used in a production process of a semiconductor device, and having high solvent resistance of a thermally cured relief pattern.  <P>SOLUTION: This polyamide has unit structures of both a polybenzoxazole precursor unit having a repetition structure of a compound obtained by dehydration condensation of bis(3-amino-4-hydroxyphenyl) sulfone and a dicarboxylic acid, and a polyimide unit having a repetition structure of a compound obtained by dehydration condensation of a diamine not having a phenolic hydroxyl group and a tetracarboxylic acid not having a phenolic hydroxyl group. For example, the polyamide is expressed by formula (1). In the formula 1, X<SB>1</SB>, X<SB>3</SB>each show a divalent organic group; X<SB>2</SB>shows a quadrivalent organic group; and α, β are each an integer of 1-100.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298749-A (JP)
Title: Semiconductor inspection device
Inventor: MORI CHIKAOMI
IPC: G01R1/073
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor inspection device capable of heating a probe card substrate and controlling its thermal expansion to reduce a displacement quantity of a probe tip end due to temperature change during inspection.  <P>SOLUTION: In the semiconductor inspection device provided with a plurality of probes and a probe card substrate to which the plurality of probes contacting with an object to be inspected are bonded, positions of the tip ends of the probes are set in advance to match a position where the object is cooled and contracted. Heating elements for heating the probe card substrate to thermally deform it are provided in the probe card substrate in a layered manner. A heating control means for controlling a heating quantity by the heating elements is provided to reduce the displacement quantity between the object and the tip ends of the probes at an arbitrary temperature.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008305841-A (JP)
Title: Manufacturing method for electronic component, and electronic component manufactured by the manufacturing method
Inventor: KAI TOMONARI
IPC: H01L21/60
Filed: 2007-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for an electronic component of preventing short-circuit between electrodes and enhancing adhesive strength upon jointing an electronic element to the electrodes, and to provide an electronic component manufactured by the manufacturing method.  <P>SOLUTION: The manufacturing method for the electronic component includes an applying step of applying a conductive adhesive 13 to the electrodes 12; a temporary curing step of temporarily curing the conductive adhesive 13; a load applying step of placing the electronic element 14 on the conductive adhesive 13 to apply load to the electronic element 14; and a full curing step of fully curing the conductive adhesive 13. In the temporary curing step, the conductive adhesive 13 is temporarily cured so that a temporary curing temperature A (°C) and a temporary curing time B (minutes) satisfy equation (1): lnB≥-0.05A+7.5, and that the adhesive strength becomes 10 N/mm<SP>2</SP>or higher, after the temporary curing step.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008306337-A (JP)
Title: Communications apparatus
Inventor: MATSUO TOMOKI
IPC: H04B3/32
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communications apparatus which prevents occurrence of communication noise which becomes disturbance of data communication by suppressing the changes in the consumption current.  <P>SOLUTION: The communication apparatus 1 is used for a communication system in which a communication signal is transceived between a plurality of communications apparatuses 1, 2 connected to a communication line 3. It is provided with a control unit 11 which outputs communication data to be converted to a communication signal; a communication unit 12 which generates the communication signal, based on the communication data output from the control unit 11, and outputs it to the communication line 3; and a current output unit 15, which outputs a compensation current I3 of the inverse phase of the consumption current I2, which is consumed when the communication unit 12 generates the communication signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008301946-A (JP)
Title: Quilt or blanket cover for reducing slip and displacement when stackingly using quilt and blanket
Inventor: WAKAIRO YASUO
IPC: A47G9/02
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that when a person sleeps with a quilt and a blanket stackingly put on himself/herself, both of the quilt and the blanket are formed of materials with small frictions, conventional quilt and blanket covers are also formed of materials with small friction, whenever the person rolls over in sleep at night, the blanket and the quilt are slipped and displaced, all the blanket is moved outside the quilt and the person often finds himself/herself cold.  <P>SOLUTION: Slip stoppers consisting of silicone or heat-resistant oil-based synthetic rubber are stuck to and provided at many parts on the surface, the back face or both front/back faces of the quilt or blanket cover at equal intervals, so that the slip stoppers are caught by the quilt or the blanket, or a counterpart of the stacking. It is prevented that the blanket and the quilt are slipped and displaced and the blanket moves out from the quilt, even if the person rolls over in sleep at night.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008302059-A (JP)
Title: Massage machine
Inventor: TAKADA JUNICHI
IPC: A61H39/04
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a massage machine executing a massage while stimulating a region near the backbone where especially significant points are concentrated in the back part of a person receiving a therapy, by non-monotonous operations for a long time.  <P>SOLUTION: This massage machine is provided with a backrest part 2 coming into contact with the back part of the person receiving the therapy, and at least a pair of massaging balls 53a and 53b provided in the backrest part 2, mutually approaching while projecting to the person receiving the therapy and executing the turning operations and, when the massaging balls 53a and 53b are positioned inside in the left/right direction of the rotation, accelerates the speed of the lifting/lowering operation of the massaging balls 53a and 53b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008309235-A (JP)
Title: Anti-theft bolt cap
Inventor: MIYAZAKI YASUNORI
IPC: F16B41/00
Filed: 2007-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a anti-theft bolt cap for making a screw-fastened hexagonal columnar fastener unremovable by a general rotary tool such as a spanner and a wrench, in the hexagonal columnar fastener such as a hexagonal bolt and a hexagonal nut.  <P>SOLUTION: This anti-theft bolt cap is composed of a cylindrical inner cap 1 fitted in so as to cover a head part of the screw-fastened hexagonal bolt or the periphery of the screw-fastened hexagonal columnar fastener such as the screw-fastened hexagonal nut, and a cylindrical outer cap 10 unseparably and rotatably arranged to the inner cap 1 while covering the periphery of the inner cap 1. A plurality of claw-shaped slipping-out preventive pieces 8 rising in the extracting direction and the inner direction of the inner cap 1, are formed by eight pieces at an equal interval in a rotational symmetrical shape to the cylindrical axis of the inner cap 1 on the inner periphery of the inner cap 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009000161-A (JP)
Title: Disposable diaper
Inventor: SAKANO KATSUJI
IPC: A61F13/15
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disposable diaper which has fitting property to cope with wearers in variable body shapes and is easily put on and taken off to/from the wearer.  <P>SOLUTION: The disposable diaper 1 comprises an absorbent 22, a top sheet 18 at least partially comprising a liquid permeable material and a back sheet 20 comprising a liquid impermeable material, one opening 10 around the waist and a pair of openings 12a and 12b around legs are formed, and a flexible material 44 around the abdomen arranged at a part between the opening 10 around the waist and the openings 12a and 12b around the legs is provided further. For the flexible material 44 around the abdomen, a long-length flexible material composed of rubber whose tensile stress in 300% expansion in the outward trip of the second round trip is ≤40gf when executing repetitive expansion and contraction between 100% and 500% of an expansion rate is continuously arranged at the expansion rate 350 to 500% in an area not overlapping with the arranging area of the absorbent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009001863-A (JP)
Title: Nitriding treatment method, mechanical component having different materials jointed, method for manufacturing engine valve, and engine valve
Inventor: SAKATA TOMOHIRO
IPC: C21D9/00
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an engine valve with a shaft part having different materials jointed in its middle, which forms a uniform nitride layer on the shaft and simultaneously minimizes a difference of shaft diameters, which is formed in the jointed part after nitriding treatment.  <P>SOLUTION: The nitriding treatment method of an engine valve comprises: a fluorine treatment step of heating and holding the engine valve in a gas atmosphere containing a fluorine source gas to form a fluoride on the surface; a carbon-diffusing treatment step of heating and holding the engine valve in a gas atmosphere which mainly contains a carbon source gas to make carbon preferentially diffused in the surface; and a nitriding treatment step of heating and holding the engine valve in a gas atmosphere which mainly contains a nitride source gas. Even when the engine valve is a jointed valve of which the valve stem and the valve umbrella are made from each different material, the difference of the shaft diameters in both sides of the jointed part can be minimized after the nitriding treatment, by holding the engine valve in the atmosphere containing the carbon source gas of 5% by volume or more at 300 to 600°C for 10 minutes or longer after the fluorine treatment step.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009000423-A (JP)
Title: Changing mechanism of toilet paper holder
Inventor: TAKAYAMA HIROO
IPC: A47K10/38
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exchanging mechanism of a toilet paper holder which has a simple structure and facilitates the exchange of toilet paper for a user.  <P>SOLUTION: The changing mechanism of a toilet paper holder includes at least a rotating portion turnably pivoted on a side wall, an arm portion slidably attached to the rotating portion, two supporting portions provided in the vicinities of both ends of the arm portion, and a slide-restricting portion for restricting the slide of the arm portions from a position aligning with the axis of one supporting portion to a position aligning with the axis of the other supporting portion at the pivot axis of the rotating portion. The arm portion is slid from a state in which the axis of the one supporting portion aligns with the pivot axis of the rotating portion to a state in which the axis of the other supporting portion aligns with the pivot axis of the rotating portion, the rotating portion is rotated, and the supporting portions are alternately interchangeably disposed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009002304-A (JP)
Title: Fuel consumption amount determination device of in-vehicle engine
Inventor: INOUE NAOYA
IPC: F02D29/00
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To make appropriate evaluations when evaluating whether the fuel consumption of an engine is in a favorable condition or not in improving fuel efficiency.  <P>SOLUTION: A minimum engine output required to maintain vehicle speed V and make it constant is made an ideal engine output Pc. Then a minimum fuel consumption rate required to obtain the ideal engine output Pc is calculated by using a map which is stored in a memory 5a of an electronic control device 5, and is made an ideal fuel consumption rate R. The map regulates the relationship of the amplitudes between the minimum fuel consumption rate required to obtain a predetermined engine output and the engine output. By determining the ideal fuel consumption rate R by using the map, the ideal fuel consumption rate R becomes an optimal value as the target value of the fuel consumption rate used for improving fuel efficiency. Then the fuel consumption amount at the ideal fuel consumption rate R during an established period of time is made an ideal fuel consumption amount Qr, and fuel consumption of the engine 1 is evaluated based on the comparison between the ideal fuel consumption amount Qr and the actual fuel consumption amount Q.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009002906-A (JP)
Title: Tire testing machine
Inventor: IMANISHI ETSUJIRO
IPC: G01J5/00
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire testing machine capable of exactly measuring the tire contact surface temperature independently of road surface conditions and securing the impact load carrying capacity.  <P>SOLUTION: The tire testing machine is equipped with a cylindrical road surface member 7 pivotably supported so as to be freely rotated by a driving means 31 and a tire T capable of rotating with its surface in contact with the substitute road surface 71 formed on the outer surface of the road surface member 7. The road surface member 7 contains a plurality of through-holes 74 disposed in the width direction of the substitute road surface 71 and passing through from the external surface to the internal surface of the road surface member 7. A temperature measuring device 9 is provided opposite to the tire T with the road surface member 7 between them to measure the surface temperature of the tire T1 in contact with the road surface member 7 through the plurality of through-holes 74.  <P>COPYRIGHT: (C)2009,JPO&INPIT