baber/WOPTO huggingface dataset:
Patent JP-2011023401-A (JP)
Title: Method of manufacturing semiconductor laser device
Inventor: NAKAMURA HITOSHI
IPC: H01S5/10
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor laser element for preventing adhesion of an unnecessary dielectric reflection film.  <P>SOLUTION: When a semiconductor laser bar is formed, a first gap is formed between a cleavage plane and an end on a cleavage plane-side of a surface-side electrode on a surface of a semiconductor layer of the semiconductor laser bar and a second gap is formed between a cleavage plane and an end on a cleavage plane-side of a backside electrode at the rear face of a semiconductor substrate of the semiconductor laser bar in the method of manufacturing a semiconductor laser device. When coated with the dielectric reflection film, ends of first and second spacer bars come to positions in a direction vertical to the cleavage and in a direction detached from the cleavage from the ends of the cleavage plane-side of the surface-side electrode and the backside electrode.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011020767-A (JP)
Title: Conveyance mechanism and image forming apparatus
Inventor: TORIMARU SATORU
IPC: B65H1/28
Filed: 2009-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To determine a discharge destination discharged by a discharge means capable of discharging a document and a recording medium by a position of a document storage part for storing the document.  <P>SOLUTION: When the document storage part 16 moves to a contact possible position capable of contacting with a sending-out roll 24 to the document G, a discharge destination switching member 70 moves to an opening position for opening a document discharge part 32 by interlocking with its movement, and a discharge destination of a discharge roll 39 is set to the document discharge part 32. When the document storage part 16 moves to a retreat position retreated to a position dislocated from above a moving track of the sending-out roll 24, the discharge destination switching member 70 moves to a closing position for closing the document discharge part 32 by interlocking with its movement, and the discharge destination of the discharge roll 39 is set to a recording medium discharge part 56.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011020198-A (JP)
Title: U shaft driving structure of machine tool
Inventor: TAKESHIMA NOBUHITO
IPC: B23B19/02
Filed: 2009-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To connect two rotating elements without receiving restriction of a phase in a circumferential direction when connecting them to transmit rotational force of a spindle to a U shaft tool unit.  <P>SOLUTION: A machine tool has the U shaft tool unit 7 mounted on a tool holder 6 and includes a chucking means 14 allowing a pull stud 11 and a draw bar 12 to be integrally engaged with each other irrespective of the phase in the circumferential direction and the spindle 5 for detachably fixing the tool holder 6. The pull stud 11 is rotatably journaled to the tool holder 6, the draw bar 12 is rotatably journaled to the spindle 5, a servo motor 25 for a U shaft that rotates the draw bar 12 is arranged, and the rotational force of the draw bar 12 is transmitted to the U shaft tool unit 7 through the pull stud 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011019694-A (JP)
Title: Rice washing device
Inventor: MATSUMOTO YOSHIHISA
IPC: B02B7/00
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent to forget cleaning even though there are plurality of cleaning positions.  <P>SOLUTION: A rice washing device 3 in which a plurality of cleaning positions to be cleaned are decided has a cleaning display setting section 85 for setting the operating number of times for carrying out cleaning display which urges cleaning to the respective cleaning positions and a cleaning display commanding section 86 for carrying out cleaning display to the cleaning positions corresponding to the operating number of times when the actual operating number of times becomes the operating number of times set by the cleaning display setting section 85. The rice polishing device has a first reset section 87 for resetting the actual operating number of times counted for each respective cleaning position to zero and an operation allowing section 89 for allowing operation when the actual operating number of times is reset by the first reset section 87.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011028309-A (JP)
Title: Information processor, information processing method and program
Inventor: MATSUDA KOICHI
IPC: G06F3/048
Filed: 2009-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a configuration for displaying a cursor or the like having moved out of a display part as a virtual object, for observation.  <P>SOLUTION: The cursor or an object having moved out to an area outside the display part of a PC or the like is displayed as the virtual object. For example, an image of a display device of the PC or the like and the area outside the display device are displayed on a display of glasses worn by a user. A three-dimensional position of the cursor or the object that is assumed to have moved according to a user operation is calculated, and the virtual object is displayed at the calculated position. Furthermore, object information corresponding to the object designated by the cursor is acquired and presented.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009235421-A (JP)
Title: Coupler member for joining dissimilar materials
Inventor: SHANG SHERWIN
IPC: C08G18/30
Filed: 2009-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer blend which is capable of being formed into a coupler member for sealing both PVC and polyolefin plastics or other adhesively incompatible materials.  <P>SOLUTION: The present invention provides a polymer blend having a first component of a propylene-containing polymer in an amount by weight of the blend from about 25% to about 35%; a second component selected from the group consisting of polyesters, polyester elastomers, and polyurethanes, the second component present in an amount by weight of the blend of from about 35% to about 45%; and a third component of an ethylene vinyl acetate copolymer in an amount by weight of the blend from about 25% to about 35%. In accordance with one embodiment, the polymer blend which is capable of being formed into a coupler member for sealing both PVC and polyolefin plastics, or other adhesively incompatible materials is disclosed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011028620-A (JP)
Title: Information provision system, information provision method, information provision device, and program
Inventor: ABE MAYUMI
IPC: G06F13/00
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information provision system for controlling at least one of provision of information and reception of evaluation of the information, based on relationship between an information registrant and other users.  <P>SOLUTION: The information provision system 1000 includes: a provision part 104 for providing registration information to any one of user terminal apparatuses 200, 300, 400; a relation information change part 105 for acquiring relation information indicating relationship between unique identification information related to the registration information evaluated by evaluation information and unique identification information concerned with a transmission source transmitting the evaluation information, every time an evaluation information receiving part 106 receives the evaluation information of the registration information, changing the acquired relation information based on the received evaluation information and storing the changed relation information in a unique identification information storage part instead of the unchanged relation information; and a control part 103 for controlling at least one of the provision part 104 and the evaluation information receiving part 106 based on the stored relation information.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011024909-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To increase excitement and enjoyment of games until the results of the display of identifying information foreseen are derived and displayed.  <P>SOLUTION: When the results of foreseeing present other than the 'sudden variable probability' for the type of the jackpot as shown by the results of the display of special symbols, a foreseeing performance making a weak character appear is executed at a high rate and after the end of it, a battle performance is executed to make an ally character win a fight with the weak character. Meanwhile, when none of the results in question exists, a foreseeing performance making a strong character appear is executed at a high rate and after the end of it, a battle performance is executed to make the ally character lose a fight with the strong character.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011033083-A (JP)
Title: Rolling bearing device for wheel
Inventor: ISHIKAWA TETSUYA
IPC: F16D65/12
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing device for a wheel capable of preventing abnormal noise without increasing the cost.  <P>SOLUTION: A brake disk rotor 20 is externally fitted and fixed to an inner ring flange 8 so that an outer end surface 8a of the inner ring flange 8 is fitted to a center hole 20a of an annular brake disk rotor 20. An inner peripheral surface 24a of a cylindrical part 24 of the brake disk rotor 20 and the outer end surface 8a of the inner ring flange 8 are connected. The outer end surface 8a of the inner ring flange 8 is polished. The outer end surface 8a of the inner ring flange 8 has high surface accuracy, and thereby the brake disk rotor 20 is fixed to the inner ring flange 8 without eccentricity.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011034769-A (JP)
Title: Fuel cell system
Inventor: MOTOMURA SATORU
IPC: C08F24/00
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system including a polymer electrolyte fuel cell that excels in power generation property even under a high temperature condition as well as under low humidification or no humidification conditions.  <P>SOLUTION: The fuel cell system 20 includes: the polymer electrolyte fuel cell 22 having a membrane-electrode assembly 10 including, in a catalyst layer, a polymer (H) having a repeating unit based on perfluoro monomer having an aliphatic ring structure as well as an ion exchanging group; a temperature adjusting means for adjusting the temperature of the polymer electrolyte fuel cell 22; a temperature sensor 38 for detecting the temperature of the polymer electrolyte fuel cell 22; and a control device 40 for controlling the temperature adjusting means based on the temperature information based on the temperature sensor 38, so that the maximum temperature of the polymer electrolyte fuel cell 22 is in a range from 90 to 140°C.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011035701-A (JP)
Title: A/d conversion device for image sensor
Inventor: HASEGAWA JUN
IPC: H04N5/335
Filed: 2009-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-speed, high-resolution column A/D converter having a noise reduction function to eliminate a fixed pattern noise, etc. by a small circuit scale.  <P>SOLUTION: In this A/D conversion device for an image sensor, each column A/D converter uses a dual-output D/A converter for selecting two reference voltages from among a reference voltage group supplied in common to each column A/D converter, so as to output the two reference voltages to sandwich each sensor signal voltage input to each column A/D converter, along with a charge-redistribution D/A converter having a full scale determined by the two reference voltages. Thus, the high-speed and high-performance are achieved with a small circuit scale. Further, by the utilization of high-speed conversion capability, noise reduction is performed through digital calculation after the A/D conversion.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011015936-A (JP)
Title: Heating-type lunch box
Inventor: OKUDA YUKIHIRO
IPC: A45C11/20
Filed: 2009-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a lunch box which can provide rice and side dishes at a proper temperature similarly as the case that they are freshly cooked even after the lapse of a long period of time.SOLUTION: A lunch box body has a trilaminar structure in which a heat-insulating material is provided at the inside surface of an external material and a face-phase heat-generating body is provided at the inside surface of the heat-insulating material. At the inside of the face-phase heat-generating body, a container to put the rice and side dishes is closely arranged, and when a power source supply on a lower surface of the body is turned on, the face-phase heat-generating body generates heat to warm a container.
Patent JP-2011035831-A (JP)
Title: Image processing system, image processing method and image processing program
Inventor: ITAMIYA TOMOKI
IPC: H04N5/272
Filed: 2009-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate display and recording of contents written on a blackboard during a lecture.  <P>SOLUTION: An image processing system includes: a photographing means 103 for photographing a writing board; a reference luminance value calculating means for calculating a reference luminance value from an initial image obtained by photographing the writing board in an initial state; an extraction means for extracting an image in a region, where a difference from the reference luminance value is equal to or larger than a predetermined value, as a drawing image drawn on the writing board; and an image output means 102a for combining the drawing image extracted by the extraction means and a material image preliminarily prepared for a lecture, to output a combined result.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011043066-A (JP)
Title: Combination engine with various energy conservation cycle
Inventor: TANIGAWA HIROYASU
IPC: F03G3/00
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To increase power generation quantity to 10 thousand times of an existing steam turbine with a coated metal sphere water gravity geothermal turbine.  <P>SOLUTION: Metal sphere water gravity geothermal power generation is employed. Three kinds of bite type series geothermal turbines are driven by vacuum acceleration of water, superheated steam acceleration of water, and compressed air acceleration of water, respectively. Atmospheric pressure same velocity same volume power is set to power generation close to 10 thousand times of the existing steam turbine. Power generation quantity of turbine drive which is accelerated by gravity acceleration in a vertically downward direction and in which head is increased to 1,000 m or the like is increased. Power is generated at low cost by operation of metal sphere water gravity geothermal power generation. Various automobiles, various ships, electric drive overall electrification residence, and electrification of plan by very low cost coated metal sphere water gravity geothermal power generation storage battery drive are made popular to enable anybody to easily cooperate by operation of opposing coated metal sphere water gravity solar heat power generation. Fuel cost, CO2 emission and seawater temperature rise are made zero, and seaweed, coral and fishes are increased by speeding up of natural phenomenon. Global warming is prevented making existing thermal nuclear power generation zero.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010009740-A (JP)
Title: Optical disk drive and optical disk recording method
Inventor: ASADA AKIHIRO
IPC: G11B7/125
Filed: 2009-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording method and an optical disk which can reduce the effects of high frequency component when recording data, in an optical disk drive using a method of reducing the return light noise by superimposing a high frequency component.  <P>SOLUTION: A high frequency superimposition controller is provided to stop high frequency component superimposition at predetermined time before the start and end timing of the mark forming semiconductor laser drive current and also to start the high frequency component superimposition after predetermined time thereto. Thus, the fluctuations are avoided on the disk at the beginning and the end of high frequency component superimposition. As a result, the jitter degradation can be prevented when recording at high-speed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011037582-A (JP)
Title: Elevator balance weight
Inventor: FUJIMURA TAKASHI
IPC: B66B11/00
Filed: 2009-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To stack weights having a shape in consideration of safety and ease of handling, without decreasing a total weight of the weights.  <P>SOLUTION: In elevator balance weights in which the plurality of weights 20 having a weight balanced with the weight of a car are stacked one upon another in a frame guided by a guide rail, these weights 20 are comprised of the weights 20 formed by filling concrete 22 into an iron frame 21 and solidifying the concrete. A recessed portion 24 serving as a handle is formed in the iron frame 21. Each weight is made up of blocks obtained by dividing the single elongated weight into three or more, and the individual blocks are engaged with each other through recessed portions and projected portions into the single weight. Further, an intermediate longitudinal frame is disposed at a mid-portion of right and left longitudinal frames constituting the frame so that the elongated weight can be divided into halves and stacked one upon another in two rows in side-by-side arrangement. Further, as the weights, the weights having a weight that cannot be handled with manpower, and a several number of these weights are laterally or vertically arranged and stacked one upon another in the frame.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010055087-A (JP)
Title: Liquid crystal display device and method for manufacturing the same
Inventor: TO KIKYOKU
IPC: G02B5/30
Filed: 2009-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To enhance side surface characteristics such as a contrast ratio by decreasing color shifting and light leakage.  <P>SOLUTION: In compensation films of a vertically-aligned liquid crystal display, upper and lower compensation films are made to asymmetrically differ in refractive index from each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011045156-A (JP)
Title: Electric motor and rotor
Inventor: SAKATA TAKATOSHI
IPC: H02K1/27
Filed: 2009-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric motor and a rotor that can be manufactured at low cost wherein it is possible to reliably fix a permanent magnet on a rotor body, without using an adhesive or a holder made of synthetic resin.  <P>SOLUTION: The rotor 20 of the electric motor is constructed, by fixing multiple permanent magnets 21 on the outer circumferential surface 28c of the cylindrical rotor body 28 at equal intervals in the circumferential direction. The rotor body 28 is made of a ferromagnetic material, and recessed portions 30 are formed in the outer circumferential surface 28c of the rotor body 28. The portions of the permanent magnets 21 on the inner circumferential side are fit in the recessed portions, which arrest the movement of the permanent magnets 21 in the circumferential direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011047337-A (JP)
Title: Swash plate piston pump motor
Inventor: SUZUKI MOTOJI
IPC: F03C1/253
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a swash plate piston pump motor preventing oil from flowing from the side of the first oil passage of a piston and the side of the second oil passage of a shoe to the side of a cylinder when vacuum is produced in the cylinder of a cylinder block without causing the whirling phenomenon of a shoe pad.  <P>SOLUTION: This swash plate piston pump motor includes: the piston 5 stored in each cylinder 3a of the cylinder block 3; the shoe 6 connected to the end of each piston 5; and a swash plate 8 with which the shoe pad 6a of the shoe 6 is in sliding contact. The piston 5 is formed with the first oil passage 5b communicating with the cylinder 3a, and the shoe 6 is formed with the second oil passage 6c having an opening 6c1 communicating with the first oil passage 5b of the piston 5 and opposed to the swash plate 8. A check valve 9 is arranged in the first oil passage 5b of the piston 5 so that the oil is allowed to flow from the side of the cylinder 3a to the side of the first oil passage 5b and the oil is prevented from flowing from the side of the first oil passage 5b to the side of the cylinder 3a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011048286-A (JP)
Title: Optical member for stereoscopic image display, and stereoscopic image display device
Inventor: SUGIYAMA MASAHIKO
IPC: G02B30/25
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical member for stereoscopic image display which reduces the occurrence of moire, and also to provide a stereoscopic image display device.  <P>SOLUTION: The optical member for stereoscopic image display has a polarization axis control plate 180. The polarization axis control plate 180 has: a first polarization area 181; a second polarization area 182; and a polarization axis control plate area light shielding part 183 provided in a position corresponding to an image production area light shielding part 163, in a boundary part between the first polarization area 181 and the second polarization area 182 and shielding the whole or a part of image light for a right eye and image light for a left eye. The polarization axis control plate 180 emits the incident image light for a right eye and the incident image light for a left eye as linearly polarized lights whose polarization axes are orthogonal to each other or circularly polarized lights whose rotational directions of the polarization axes are opposite to each other, when the image light for a right eye and the image light for a left eye are made incident on the first polarization area 181 and the second polarization area 182 respectively. Microbeads are added to the polarization axis control plate area light shielding part 183.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011050803-A (JP)
Title: Phosphorus recovery method
Inventor: NAGAFUJI MASANORI
IPC: C02F11/04
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive phosphorus recovery method for recovering phosphorus in an effectively utilizable form without the problem of fixation of scale to a dehydrator and dehydration filtrate piping, etc.  <P>SOLUTION: In the phosphorus recovery method of supplying digested sludge discharged from sludge digestion equipment provided with a biological desulfurization apparatus of a digestion gas to a dehydrator, dehydrating it and then recovering the phosphorus in obtained dehydration filtrate as magnesium ammonium phosphate (MAP), sulfuric acid generated by the biological desulfurization apparatus is added to either of the digested sludge to be supplied to the dehydrator and the dehydration filtrate, and adjustment is performed so that the pH becomes 6.0 to 7.0.  <P>COPYRIGHT: (C)2011,JPO&INPIT