baber/WOPTO huggingface dataset:
Patent JP-2010098722-A (JP)
Title: Measurement method, measurement apparatus, measurement program, and projector
Inventor: NAGAI KAZUKI
IPC: G03B21/00
Filed: 2009-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measurement method, measurement apparatus, measurement program and projector with which relative positions of a projector and a screen can be easily measured.  <P>SOLUTION: The measurement method for measuring a positional relationship between a projector 2 and a screen includes: a pattern image projecting step of projecting from the projector 2 to the screen a pattern image that becomes point-symmetric to a geometrical center of imaging devices constituting a camera 4; an imaging step of picking up the projected pattern image using the camera 4; a color applying step of dividing the picked up pattern image picked up in the imaging step into color regions being point-symmetric to each other with a symmetry center therebetween and applying colors, that become a complementary color relationship with each other, to the divided color regions, respectively; and a color overlapping step of overlapping a pseudo image, that becomes symmetric with a pattern image in one color region, in the same color being the one color region, between a pair of color regions that become symmetric to each other with respect to a point-symmetry center.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011028886-A (JP)
Title: Fuel cell stack
Inventor: KOJIMA HIDETADA
IPC: H01M8/02
Filed: 2009-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To enable to well maintain insulation properties by inhibiting as much as possible a metallic site from being directly exposed from an outer periphery edge part of a metal separator.  <P>SOLUTION: The fuel cells 12 constituting the fuel cell stack 10 have each an electrolyte membrane and an electrode structure 14 pinched by a first metal separator 16 and a second metal separator 18. The first metal separator 16 includes resin films 30a, 30b covering at least a part of its outer periphery, a rib part 32a in contact with the adjacent electrolyte membrane and the electrode structure 14 is integrally molded with a first sealing member 32 on the resin film 30a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010047752-A (JP)
Title: Resin particle
Inventor: IWAWAKI EIJI
IPC: C08J3/12
Filed: 2009-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin particle excellent in melting at a low-temperature and in a short time and heating adhesiveness, with a uniform particle diameter.  <P>SOLUTION: A resin particle (C) is formed by adhering a shell layer (S) containing a crystalline polyurethane resin (U) on a surface of a core layer (Q) containing a resin (R). The resin particle in which maximum peak temperature (Ta) of heat of fusion of (U) is 40-100°C and a ratio of a softening point and the maximum peak temperature (Ta) of the heat of fusion (softening point/Ta) is 0.8-1.55, is used.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011027333-A (JP)
Title: Heating and cooling air conditioning system by refrigerant natural circulation
Inventor: YAMAWAKI HISAKI
IPC: F24F5/00
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating and cooling air conditioning system for performing cooling and heating by refrigerant natural circulation for automatically forming a cooling cycle or a heating cycle when either of a heating heat exchanger or a cooling heat exchanger is operated.  <P>SOLUTION: In the heating and cooling air conditioning system for naturally circulating a refrigerant by using a difference between the mass in the liquid state of the refrigerant and the mass of the gas state, the cooling heat exchanger arranged in a higher position and the heating heat exchanger arranged in a lower position are interconnected by piping, and a plurality of indoor air conditioning heat exchangers are arranged in an intermediate position in parallel. A circulating piping route is formed by connecting piping from the cooling heat exchanger to one entrances of coils of the heat exchangers and connecting piping from the heating heat exchanger to the other entrances. A sealed expansion tank is connected to part of the piping route. Operating pressure of the sealed expansion tank is set to be intermediate pressure between piping inner pressure of the cooling cycle and pressure of the heating cycle to absorb a capacity difference within the piping in the both cycles, so as to automatically form the cooling cycle or the heating cycle.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011028817-A (JP)
Title: Optical pickup device
Inventor: HASEGAWA YUICHI
IPC: G11B7/135
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device in which a position of a lens used for correction of spherical aberration can be detected in real time without complexing and enlarging device configuration, and without increasing the number of assembling processes of a device.  <P>SOLUTION: A light quantity monitor 19 that receives both light beams of a light source 2 for BD and a light source 9 for DVD, CD is arranged at a holder 17 mounting a collimator lens 4 and moved. When the light source 9 constantly emits light with the prescribed light quantity, a position detection unit 23 detects a position in the optical axis direction of the collimator lens 4 based on the light quantity of light from the light source 9 detected by the light quantity monitor 19.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011032914-A (JP)
Title: Valve gear
Inventor: FUJITA YU
IPC: F02F1/24
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve gear in which the reduction of processing costs and the weight reduction of a pivot can be obtained, and the reduction of manufacturing costs can be expected, while maintaining performance.  <P>SOLUTION: A cylinder head 11 includes a pivot mounting hole 12 with a bottom and a head side oil passage 16 for supplying lubricating oil. A pivot 20 includes a pivot body 21 including an internally opened oil chamber 31 that has a base 22 including a base end 20a side which is opened, and an outer periphery surface 22a which can be fitted into a pivot mounting hole 12, and a support 25 having a supporting surface 25a at top end side 20b and continuously formed at the base 22 which are continuously formed in a cylindrical shape having a top; a lateral opening hole 33; a top opening hole 34; and a drain groove 32 formed in a spiral shape on the outer periphery surface 22a of the base 22 for making the lateral opening hole 33 communicate with an opening 13 of the pivot mounting hole 12. The weight reduction of the pivot 20 and the reduction of manufacturing costs becomes possible, and thus, the weight reduction and an improvement in productivity can be expected while maintaining functions of a valve gear.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010036036-A (JP)
Title: Magnetic compression anastomosis device
Inventor: VIOLA FRANK J
IPC: A61B17/11
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surgical device for performing circular anastomosis of hollow organs utilizing magnetic force that is easy to use and produces a reliable anastomosis, placing the hollow organs in flow communication.  <P>SOLUTION: An apparatus for joining organ wall portions of first and second hollow organs includes first and second connectors, wherein the first and second connectors are magnetically attracted to each other, and a device for delivering and deploying the first and second connectors to portions of the first and second hollow organs, wherein the device is configured and dimensioned to axially align the first and second connectors for performing a circular anastomosis of the first and second hollow organs.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011032407-A (JP)
Title: Rubber composition for coating steel wire material
Inventor: MATSUDA TAKASHI
IPC: C08K5/3477
Filed: 2009-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition for coating a steel wire material having improved water resistant adhesion strength and low-exothermic properties, while retaining its initial adhesion strength with respect to a steel wire material.  <P>SOLUTION: The rubber composition for coating the steel wire material is compounded with 0.1-10 pts.wt. of at least one selected from urea, a urea derivative and a urea resin and 0.1-10 pts.wt. of a methylene donor compound, per 100 pts.wt. of a diene rubber containing natural rubber.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011040907-A (JP)
Title: Remote control transmitter
Inventor: KUNO YOSHIHIRO
IPC: H04Q9/00
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve the light reception performance of a remote control transmitter, and to reduce power consumption thereof.  <P>SOLUTION: This remote control transmitter includes: a transmission part provided with a plurality of light emitting elements for transmitting optical signals from the plurality of light emitting elements in directions different from one another by the operation of a user; an attitude detection means to detect an attitude of the remote control transmitter; and a control means to instruct a changeover drive means to change over the drive of the plurality of light emitting elements according to an output signal from the attitude detection means. Thereby, the drive of a plurality of infrared light emitting elements possessed by the remote control transmitter is changed over according to an output of the attitude detection means of the remote control transmitter, and the power consumption of the remote control transmitter is suppressed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011043406-A (JP)
Title: Pipe end joint position detection apparatus of resin-coated pipe and method
Inventor: URAHATA EIICHI
IPC: G01B11/02
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe end joint position detection apparatus for correcting an error in a detection position due to the occurrence of a step generated in a joint position.  <P>SOLUTION: The pipe end joint position detection apparatus of a resin-coated pipe 3 comprises: an eddy current detector 1 for detecting the pipe end joint position 4 by using an eddy current after a resin is coated; a step quantity measurement instrument 2 for measuring the step quantity 5 generated at a pipe end before and after the pipe end joint position 4; and a correction calculator 8 for correcting a detection position signal of the pipe end joint position 4 only if a measurement result of the step quantity 5 is a fixed quantity or more.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011049022-A (JP)
Title: Substrate with connection terminal
Inventor: IHARA YOSHIHIRO
IPC: H01R13/41
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To aim at narrowing of a pitch of pads for connection terminals to be connected with and thinning of the substrate, and at the same time, to contribute to enhancement of efficiency in mounting of the connection terminals on the substrate by making it easier to align connection terminals without the need of jigs for terminal alignment.  <P>SOLUTION: Each connection terminal 20 is provided with a joint part 21 jointed to a pad 12P of the substrate 10, a contact part 22 arranged in opposition to the joint part to be in contact with the pad fitted to a connected item, a spring part 23 intercalated between the joint part 21 and the contact part 22, and an engagement part 24 for stabilizing a posture of the connection terminal 20 by being engaged with a part of the slits 31 provided at a plate-like member 30, with each constituent member 21 to 24 integrally molded. The plate-like member 30 is provided with a concave part 32 formed at a given site, and is electrically connected with the pad 12P of the substrate 10 with the joint part 21 of the connection terminal 20 locked to the concave part 32.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011045298-A (JP)
Title: Method for maintaining freshness of fish with ozone ice and device therefor
Inventor: OZAKI MAKOTO
IPC: A23B4/08
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for maintaining the freshness of fishes with ozone ice, by which even the internal organs of the fishes can be sterilized or disinfected, refrigerated and preserved, when refrigerating and preserving the fishes with the ozone ice; and to provide a device therefore.  <P>SOLUTION: The method for refrigerating and preserving fishes S with ozone ice OI is characterized by receiving the ozone ice OI and the fishes S in a container 10, closing the container 10, supplying carbon dioxide or the like into the closed container 10 to impregnate the ozone water into the internal organs of the fishes S, sterilizing or disinfecting the internal organs of the fishes with the impregnated ozone water, and refrigerating and preserving the fishes.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011046314-A (JP)
Title: Speaker mounting structure of vehicle
Inventor: HIRASHIMA ISAO
IPC: B60R11/02
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker mounting structure of a vehicle arranging a speaker on an instrument panel rear part and guiding a sound from the speaker to a position of an occupant by reflecting the sound on a reflecting surface provided on a step portion, whereby the speaker is arranged by effectively utilizing the instrument panel rear part provided continuously to the step part.  <P>SOLUTION: The speaker mounting structure of a vehicle includes an instrument panel 7 having: a step part 11 provided on an intermediate part in the longitudinal direction of an instrument panel upper surface 8 positioned below a front window 6; an instrument panel front part 12 positioned in front of the step part 11 on the instrument panel upper surface 8; an instrument panel rear part 13 positioned in rear of the step part 11 on the instrument panel upper surface 8 and lower than the instrument panel front part 12. A speaker 15 is arranged on the instrument panel rear part 13. A reflecting surface RE for reflecting the sound from the speaker 15 and guiding the sound in a rearward direction is provided on the step portion 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011051667-A (JP)
Title: Spring shock absorber for elevator
Inventor: OKAWA TAKEYA
IPC: B66B5/28
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a spring shock absorber for an elevator in which spring characteristics of a cylindrical coil spring do not receive variations when installed.  <P>SOLUTION: The spring shock absorber for the elevator is disposed on the bottom surface of a hoistway of the elevator, and alleviates a shock by compressing the cylindrical coil spring (2) immediately before a car or weight collides with the bottom surface. The spring shock absorber includes a cylindrical guide pipe (3) for fitting the cylindrical coil spring therein, and preventing the horizontal movement of the cylindrical coil spring. The spring shock absorber also includes a mechanism (9) for holding the cylindrical coil spring at the guide pipe.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011066525-A (JP)
Title: Processing system, processor, and processing program
Inventor: TAKAYAMA HIDEAKI
IPC: H04N1/00
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing system for presenting terms that a user to perform an operation understands even if any processor is operated from among a plurality of processors using terms of mutually different term systems.  <P>SOLUTION: The plurality of processors is equipped with: a reception means of receiving identification information for identifying a user who performs operation; an acquisition means of acquiring each use history of the plurality of processors corresponding to the identification information that the reception means has received from a storage means; and a control means of performing control for outputting term information following the term systems relating to the most frequently used processor in the plurality of processors, based on the information acquired by the acquisition means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011064893-A (JP)
Title: Liquid crystal substrate surface cleaning device
Inventor: HATA YOSHITAKA
IPC: G02F1/13
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal substrate surface cleaning device which maintains a spacing between a light irradiation cleaner and a surface of a liquid crystal substrate within an allowable range of a predetermined value at all times and which reliably stabilizes a desired surface cleaning effect of the liquid crystal substrate.  <P>SOLUTION: The liquid crystal substrate surface cleaning device houses in narrow space, a vertical inclined delivery means inside the device which is a small and simple vertical stable delivery mechanism and which does not cause deflection of the liquid crystal substrate and which does not affect the spacing between the surface of the liquid crystal substrate and the light irradiation cleaner at all even when a little up and down minute vibration occurs, an absorption holding means and an advancing and retreating means that hold the liquid crystal substrate and advance or retreat the surface with respect to the light irradiation cleaner, and an advancing and retreating amount controlling means that automatically and finely adjusts the spacing between the surface of the liquid crystal substrate and an irradiated light source of the light irradiation cleaner at an arbitrary predetermined value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011067017-A (JP)
Title: Robot controller and control method
Inventor: KAMIYA KOJI
IPC: G05B19/18
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology of quickly stopping a servo motor when a rotation angle is not acquired properly from an angle sensor.  <P>SOLUTION: A robot controller 200 includes: a first drive control part for feed-back controlling drive of a servo motor according to a rotation angle acquired from an angle sensor 160, an estimation part for estimating a rotation angle and a rotational speed of the servo motor on the basis of electric variables of the servo motor, a second drive control part for sensorless-controlling drive of the servo motor according to the estimated rotation angle, and a dynamic braking part for executing dynamic braking on the servo motor. When detecting a failure of the angle sensor 160, and if the estimated rotational speed is more than or equal to a predetermined threshold, the robot controller 200 decelerates the servo motor by the second drive control part. If the estimated rotational speed is less than the predetermined threshold, the robot controller 200 executes the dynamic braking on the servo motor by the dynamic braking part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011064999-A (JP)
Title: Electro-optical device and electronic equipment
Inventor: HIRABAYASHI HIDEKAZU
IPC: G02F1/13
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector which has high heat radiating effect and can deal with overheating accompanying high precision.  <P>SOLUTION: The electro-optical device 31 includes: an electro-optical panel 24 having an opening region 98 as the region for modulating light emitted from a light source and a peripheral region 97 surrounding the opening region 98; a frame 25 covering at least a portion of the peripheral region 97 in the electro-optical panel 24; and a light-shielding plate 26 fitted to the light source side of the frame so as to be superimposed with at least a portion of the frame 25 in plan view and also to have prescribed intervals from the frame 25.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011063302-A (JP)
Title: Plastic bottle and beverage product using the same
Inventor: YOSHIMURA KAZUYASU
IPC: B65D1/02
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic bottle, the shape of which is designed based on a result that body burden in pouring-out operation in the plastic bottle is evaluated objectively and quantitatively.  <P>SOLUTION: In the plastic bottle 100, the horizontal cross-sectional shape of a body 30 is rectangle, the angles of which are rounded and a tapered surface 32 having a distance to the main axis O is increased downward, is provided on a wall surface 61 of a short side S of the body 10 and the inclination angle of the tapered surface 32 to the main axis O of the container is 8 to 12°.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011065972-A (JP)
Title: Electric discharge lamp lighting device and luminaire employing the same
Inventor: HIMEDA MASATO
IPC: H05B41/24
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric discharge lamp lighting device which reliably performs detection of end of life and detection of a load short circuit, suppresses stress to a resonance circuit to improve safety, and miniaturizes a coil of the resonance circuit.  <P>SOLUTION: The electric discharge lamp lighting device including a feedback control circuit varying an operating frequency of a driving signal by detecting a lighting condition of an electric discharge lamp la for feedback to a drive control circuit, has: a detecting circuit for detecting voltage applied to the electric discharge lamp la to generate a detecting signal; a first decision unit (comparator CP1) for input of the detecting signal to determine that the detecting signal is abnormal when it is over a first value Vref1; a second decision unit (comparator CP2) for input of the detecting signal to determine that the detecting signal is abnormal when it is below a second value Vref2 (<Vref1); and a mask (AND gate G1) invalidating results of decision of the first decision unit during any time from immediately after staring of an inverter to termination of starting control.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011067366-A (JP)
Title: Game machine
Inventor: HONJO YOSHIKAZU
IPC: A63F7/02
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of reducing design burdens of disposed components (spacer, for instance) on the back surface side of a ball gathering component.  <P>SOLUTION: An attaching base 230 is disposed on the back surface side of a gathering path board 60, a first flat part 232 is formed at right and left parts on the front surface side, and since a housing space part 63 on the front surface side of the gathering path board 60 houses an LED substrate 80 which irradiates a game board 30 from the back surface side, the exposure of the LED substrate 80 on the back surface side of the gathering path board 60 is eliminated. Also, since the upper half area of the first flat part 232 of the attaching base 230 abuts on a second flat part 77 on the back surface side of the gathering path board 60, a gap between the back surface side of the gathering path board 60 and the attaching base 230 is reduced. Also, since the first flat part 232 on the front surface side of the attaching base 230 is turned to a flat shape, the need of considering a shape and a clearance for not hooking the wiring 222 of the LED substrate 80 is eliminated, and the design burdens of the attaching base (spacer, for instance) are reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT