baber/WOPTO huggingface dataset:
Patent JP-2010171861-A (JP)
Title: Imaging element, and device for shooting image including the same
Inventor: KASAHARA RYOSUKE
IPC: G02B5/20
Filed: 2009-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging element high in resolution and sensitivity capable of increasing a ratio of pixels each having no filter, and reproducing a normal color.  <P>SOLUTION: The imaging element includes a low-pass filter 14 having a function of condensing specific light (having a wavelength of, for instance, 650 nm) on a particular pixel 32a on a light reception part 15b of an imaging element body.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010177293-A (JP)
Title: Information display system and information display method for quality control of component-mounted substrate
Inventor: KOUJIYA KAZUTO
IPC: H05K3/34
Filed: 2009-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate monitoring operation for checking whether or not quality of a substrate deteriorates as well as operation for identifying a cause of deterioration in quality.  <P>SOLUTION: Identification information of constituent elements (component types-individual pieces-components-electrodes) related to respective measurement target sections (pads) on a component-mounted substrate is arranged into hierarchal structure data. A two-dimensional area is set which is defined by a first axis associating the measurement target sections with this arrangement and a second axis of arrangement of information (identification information of lots and squeegees) representing production conditions of respective substrates according to a processing order in which the substrates are placed, and a color map is generated, in which measured data of the measurement target sections on the substrates are arranged as colors at corresponding positions within the two-dimensional area. Specifically, in the respective measured data, values in a preferable range is displayed in white, values larger than the preferable range is displayed in red-like color, and values smaller than the preferable range is displayed in blue-like color.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010174088-A (JP)
Title: Resin composition and molded article
Inventor: YAO KENJI
IPC: C08L67/04
Filed: 2009-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition which includes a polylactic acid and exhibits excellent heat resistance, flame retardancy and impact resistance when formed into a molded article.  <P>SOLUTION: The resin composition includes (A) a polylactic acid and (B) polyarylate particles having a number-average particle diameter of 10-300 μm. The resin composition further includes a filler selected from among clay, talc, mica and natural fiber and a flame retardant selected from among phosphorus-, silicone-, nitrogen- and inorganic hydroxide-based flame retardants. The contents of the components (A) and (B) in the composition are ≥25 mass% and 1-15 mass%, respectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010174759-A (JP)
Title: Multi-link variable compression ratio device for internal combustion engine
Inventor: HIYOSHI RYOSUKE
IPC: F02B75/04
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To damp vibration caused by alternating torque applied to a control shaft 18, and to instantly reduce a compression ratio when an engine is accelerated.  <P>SOLUTION: This multi-link variable compression ratio device for the internal combustion engine includes a multi-link variable compression ratio mechanism, and the compression ratio is set by the rotating position of the control shaft 18. In the device, a main actuator 30 using an electric motor 31 is coupled through first and second links 61, 62. A hydraulic piston mechanism 50 is coupled through a third link 65 so as to restrict the degree of freedom of the links 61, 62. The piston 52 of the hydraulic piston mechanism 50 is controlled in a binary manner to the side of a low compression ratio (a lower limit position) and the side of a high compression ratio (an upper limit position), and the control shaft 18 is controlled to a target compression ratio position by moving the main actuator 30 in any of the positions. The vibration caused by the alternating toque is damped by hydraulic pressure. The hydraulic pressure is relieved during sudden acceleration, thereby to instantly reduce the compression ratio by a combustion load.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010178558-A (JP)
Title: Power supply control circuit
Inventor: KOTO MASAHIKO
IPC: H02J1/00
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply control circuit properly saving a power under the non-conductive state of a load or a standby state.  <P>SOLUTION: A bypass circuit 40 arranged in parallel with a semiconductor switch 30 is used as the power supply control circuit 10. The power supply control circuit 10 includes the bypass circuit 40 connecting a power supply Ba to the load 50 when the load 50 is brought to the non-conductive state or the standby state in the non-starting state of a control circuit 20. The bypass circuit 40 includes a conduction decision circuit 41 generating a seizing signal Wps starting the control circuit 20 in response to the operating state of the load 50. The conduction decision circuit 41 turns the semiconductor switch 30 on by supplying the control circuit 20 with the seizing signal Wps, and supplies the load 50 with the power through a conduction path 51.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010175518-A (JP)
Title: Electromagnetic field strength measurement device and electromagnetic field strength measuring method
Inventor: HIGASHIYAMA JUNJI
IPC: G01R29/08
Filed: 2009-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for measuring electromagnetic field strength which can shorten hours required for height measurement and averaging processing when computing a spatial average value of the electromagnetic field strength while enabling easier measurement by miniaturizing the electromagnetic field strength measurement device.  <P>SOLUTION: This electromagnetic field strength measurement device has an electromagnetic field sensor which detects electromagnetic field strength, an electromagnetic field strength measuring means equipped with a gripper gripped by an operator, a distance measurement means for measuring a distance vertical direction between the electromagnetic field sensor and a reference plane, and a computer which uses both electromagnetic field strength information obtained from the electromagnetic field strength measuring means and range information obtained from the distance measurement means to compute the spatial average value of the electromagnetic field strength within a given space.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010179337-A (JP)
Title: Structure for supporting core pin
Inventor: SUKESADA HIDEAKI
IPC: B22D17/22
Filed: 2009-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for supporting a core pin capable of suppressing damages of the core pin caused by the solidification shrinkage force of a molten metal.  <P>SOLUTION: The structure for supporting a core pin comprises a core pin 4 supported movably in the radial direction in a through-hole 3 formed in a die 1, a conical projecting part 20 projected on the side opposite to a cavity 5 side from a flange part 14 of the core pin 4 which returns the core pin 4 moved in the radial direction in the through-hole 3 by the solidification shrinkage force of a molten metal to the initial condition after being released from the solidification shrinkage force, and a returning means provided with a piece 23 having a conical recess 22 in contact with a top part of the conical projecting part 20 and a spring 25 for urging the piece 23 to the cavity 5 side. Thus, any damage of the core pin 4 caused by the solidification shrinkage force of the molten metal can be suppressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009186481-A (JP)
Title: Method for determining contributions of individual transmission paths
Inventor: HOELDRICH ROBERT
IPC: G01H15/00
Filed: 2009-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for rapid and accurate computation of the forces and of the components of individual transmission paths to total noise, while avoiding disadvantages of conventional transmission path analysis.  <P>SOLUTION: Inertances are computed based on dynamic measurement at both ends of the transmission path and reciprocally measured frequency response functions between a sound source, i.e. a sound input point and a target, i.e. a response point. The computed inertances are used to compute the forces produced in a driving state, and the computed forces are used to compute the degree of influence of the sound source on sound pressure, or acceleration at the response point.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010185712-A (JP)
Title: Smoke sensor sensitivity inspection method, smoke sensor sensitivity inspection apparatus, and smoke sensor manufacturing method
Inventor: NISHIDA KAZUO
IPC: G08B17/107
Filed: 2009-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a smoke sensor sensitivity inspection method and a smoke sensor sensitivity inspection apparatus, capable of easily inspecting the sensitivity of the smoke sensor with high precision and capable of manufacturing the smoke sensor of high reliability with good productivity.  <P>SOLUTION: A smoke particle detecting region 13 is irradiated with light from a light emitting element 11 and the light scattered by smoke particles is detected in a smoke particle detecting region 13 by a light detecting element 12 to inspect the sensitivity of the smoke sensor 1 for detecting smoke. The reflecting wire material 51, which is arranged so as to extend in the direction crossing a plane PS containing the optical axis Lx1 of a light irradiation region 11r where the smoke particle detecting region 13 is irradiated with light by the light emitting element 11 and the optical axis Lx2 of a light detecting region 12r where the scattered light is detected by the light detecting element 12, is moved inside a superposed optical region 17 where the light irradiation region 11r and the light detecting region 12r are superposed one upon another to constitute the plane PS and the light, which is emitted to the reflecting wire material 51 from the light emitting element 11 to be scattered by the reflecting wire material 51, is detected by the light detecting element 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010184422-A (JP)
Title: Manufacturing method for liquid jetting head
Inventor: TAKAKUWA ATSUSHI
IPC: B41J2/16
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a liquid jetting head by simple processes.  <P>SOLUTION: This manufacturing method for the liquid jetting head 100 includes: a process in which a board 10 is prepared; a process in which a sacrifice layer 20 is formed above the board 10; a process in which an oscillation plate 30 is formed above the sacrifice layer 20; a process in which a piezoelectric element 40 is formed above the oscillation plate 30; a process in which a sealing plate 50 is installed above the oscillation plate 30, and the piezoelectric element 40 is sealed; a process in which the board 10 is peeled; a process in which a sidewall member 70 which becomes the sidewall of a pressure chamber 72 is formed by a liquid phase process on the surface which is the opposite side from the surface on which the sealing plate 50 has been installed of the oscillation plate 30; and a process in which a nozzle plate 90 is installed under the sidewall member 70 to form the pressure chamber 72.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010184288-A (JP)
Title: Laser processing method
Inventor: USAMI YOSHIHISA
IPC: B23K26/08
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and easy laser processing method capable of processing a workpiece with excellent processing accuracy.  <P>SOLUTION: A laser processing method includes a step for forming a workpiece containing body to form a workpiece containing body 1 having a plurality of workpieces by fixing the periphery of a plurality of workpieces 11 with a workpiece fixing material 12, and a pattern forming step for forming a pattern on the workpiece by irradiating a laser beam while rotating the workpiece containing body. It is preferable that the workpieces are fixed by filling the workpiece fixing material between the workpieces and a workpiece fixing tool which has a plurality of fitting parts for fitting the workpieces, in the step for forming the workpiece containing body.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010188043-A (JP)
Title: Bathtub and method of assembling prefabricated bath
Inventor: KITAMURA NAOKI
IPC: A47K3/16
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bathtub that can cope with prefabricated baths of various sizes with one type and arrange a wall panel in an accurate position, and a method of assembling the prefabricated bath.  <P>SOLUTION: The bathtub includes a wall placing part provided at a flange part excluding the washing place side, and allowing a wall panel to be placed thereon, and a positioning means for mounting a piece member used as a reference of a wall panel placing position, in an accurate position when the wall placing part is cut off. The positioning means is formed at the lower face of the flange part when molding.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010190855-A (JP)
Title: Detent escapement, governor/escapement using the same, and timepiece
Inventor: ARAKI AKIKO
IPC: G04B15/14
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detent escapement for blocking surely each one tooth of an escape wheel by using a reset spring, and to provide a governor/escapement using the detent escapement, and a timepiece.  <P>SOLUTION: This detent escapement 1 of a mechanical timepiece 3 includes: the escape wheel 40 having an escape arbor 41 and a circular part 44, and including first and second teeth 48, 49 at equal intervals along the outer circumference and the inner circumference of the circular part; a detect 50 including an elastic support mechanism 52 for supporting an operation lever 60 movably and elastically in the F1, F2 directions between a first position P1 and a second position; and a collar body 30 fixed to a balance staff 21, and including an impulse pin 33 for receiving rotation energy by the first tooth 48 and an unlocking stone 34 for displacing the operation lever in the F1 direction from the first position P1 to the second position. The detect 50 includes first and second stop members 71, 76 for regulating rotation of the escape wheel 40 by being engaged with the first and second teeth 48, 49 when the operation lever is positioned on the first and second positions.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010190201-A (JP)
Title: Internal combustion engine
Inventor: NOMURA HIROSHI
IPC: F02B23/10
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine suppressing oil dilution in cold time and improving evenness in warm time, in an internal combustion engine mounted on a vehicle.  <P>SOLUTION: A fuel injection valve directly injecting fuel into a combustion chamber to generate spray is provided. A top of piston 12a moving vertically has a first projection part 36a and a second projection part 36b formed in parallel with each other with a clearance for passing the spray therethrough. When the internal combustion engine is in a cold state, the fuel injection valve injects fuel at a piston position for passing the spray between the projection parts 36, in an intake stroke. Opposed faces 40 of the first projection part 36a and second projection part 36b forming the clearance between the projection parts 36 are respectively projected curved faces which are convexly curved with a distance between the opposed faces increased toward the injection direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010190555-A (JP)
Title: Automatic ice-making machine
Inventor: OSAKA HIROSHI
IPC: F25C1/22
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve simplification and efficiency in installation work of a water spray pipe and a water valve.  <P>SOLUTION: The water spray pipe SW includes a protruding part 63 in a base end part SW2. A valve fixing member 70 fixed to the water valve WV includes a cutout part 80 with which the protruding part 63 of the water spray pipe SW connected to the water valve WV is engaged. When the water spray pipe SW is connected to the water valve WV with the protruding part 63 engaged in the cutout part 80, circumferential positioning of the water spray pipe SW to the waver valve WV is carried out. Therefore, when the water spray pipe SW and the waver valve WV connected to each other with the protruding part 63 engaged with the cutout part 80 are fixed individually to a water pan support bracket and a mounting member 15 on the rear side, positioning of the water spray pipe SW to the water pan is achieved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010200409-A (JP)
Title: Actuator controller
Inventor: OZAWA AKIO
IPC: H02P7/06
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator controller which can detect an abnormality in a motor and also reduces the possibility that a drive circuit for the motor may break by an overcurrent.  <P>SOLUTION: An actuator controller has a first switch circuit part, which connects a first voltage with the first terminal of a motor via a first resistor, a second switch circuit, which connects a second voltage to the second terminal of the motor via a second resistor, a measuring section, which measures the voltage between the second terminal of the motor and the second resistor as a measured voltage, and a control unit, which detects an abnormality in the motor based on the measured voltage measured via the measuring section by controlling the first switch circuit and the second switch circuit in the prestage of motor drive.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010195878-A (JP)
Title: Active light ray-curable resin composition, ink, and laminate
Inventor: AKIBA YUICHIRO
IPC: C09D11/10
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active light ray-curable resist ink combining: excellent adhesion to a slight-adhesive substrate, a circuit in which a conductive paste on the slight-adhesive substrate is printed, or a circuit produced by etching a copper foil; insulation; printing properties; cold-resistant flexibility; heat resistance; moisture resistance; and the like.  <P>SOLUTION: The active light ray-curable resist ink is an active light ray-curable resin composition essentially comprising: 100 wt.pts. of (A) an active light ray-polymerizable polymer containing as a copolymer component, a polyester; 20 to 400 wt.pts. of (B) an inorganic filler; 1 to 200 wt.pts. of (C) a bifunctional active light ray-polymerizable compound represented by the formula: (where R<SP>1</SP>is a 1C-9C aliphatic hydrocarbon group which may be branched; R<SP>2</SP>is hydrogen or a methyl group; and m is an integer of 1 to 9); and 20 to 360 wt.pts. of (D) a monofunctional active light ray-polymerizable compound having in the molecule thereof, an aromatic group.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010196338-A (JP)
Title: Mechanical parking device provided with charging function
Inventor: NISHIURA MORINOBU
IPC: E04H6/18
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanical parking device which can prevent a relay stand provided with a function of a power-supply relay used for charging an electric-powered vehicle from affecting driving of a user when not in use.  <P>SOLUTION: The mechanical parking device 1 is provided with a pallet 20 which has the power-supply relay for charging the electric-powered vehicle EV2, and the pallet 20 has the relay stand 22 having the function of the power-supply relay at its side end. The relay stand 22 has a power-supply adaptor 80 which is connected to the electric-powered vehicle EV2 and is constituted to be raised and fallen in the front-and-rear directions of the pallet 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010197886-A (JP)
Title: Optical diaphragm
Inventor: SODEYAMA TOSHIYA
IPC: G03B9/02
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical diaphragm capable of making reflectance very low and effectively preventing stray light from occurring.  <P>SOLUTION: The optical diaphragm 9 made of a metal plate and having a diaphragm aperture 9b through which luminous flux passes is constituted by making a surface of the metal plate be a rough surface by chemical treatment.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010202439-A (JP)
Title: Magnetoelectric effect material and electronic element comprising magnetoelectric effect material
Inventor: IKEDA SUNAO
IPC: C30B29/24
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetoelectric effect material exhibiting a magnetoelectric effect at normal temperature, and to provide an electronic element comprising a magnetoelectric effect material.  <P>SOLUTION: The magnetoelectric effect material is an oxide expressed by formula (1): (RM<SB>2</SB>O<SB>4</SB>)<SB>m</SB>(RMO<SB>3</SB>)<SB>n</SB>, in which R is partially substituted with an element having a positive valance of two or less as a solid solution. In formula (1), R represents at least one kind of element selected from a group consisting of Y, Dy, Lu, Er, Yb, Tm, Ho, Sc and In; M represents at least one kind of element selected a group consisting of Mn, Fe, Co and Ga; m is 1 or 2; and n is an integer of 0 or more. An electronic element is constituted by using the magnetoelectric effect material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010201464-A (JP)
Title: Jig for positioning origin
Inventor: TAKAHASHI YUKIO
IPC: B21D5/02
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a jig for positioning the origin capable of suppressing its height to be small, and easily setting the width dimension of a V-shaped groove to dies of various kinds of dimensions.  <P>SOLUTION: The jig for positioning the origin is installed on a die of a press brake for use, and has a jig body 3 at least having engagement recesses C1-C4 corresponding to the die width of dies D1-D4 of various kinds of V-widths on a lower side thereof. A V-groove 5 for engaging a lower end of a punch P is formed in a center of an upper surface 3U of the jig body 3, in the width direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010205366-A (JP)
Title: Optical unit and optical information recording/reproducing device
Inventor: KATAYAMA RYUICHI
IPC: G11B7/09
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical unit obtaining a large light quantity in a recording medium during recording, performing recording at a high speed, obtaining a large light quantity in a photodetector during reproduction, and performing reproduction at a high signal-noise ratio, and also to provide an optical information recording/reproducing device.  <P>SOLUTION: During recording in a disk, an optical path switching element has a function exerting as a polarized beam splitter. A half of light emitted a laser is reflected by the polarized beam splitter and the optical path switching element, and another half is transmitted through the polarized beam splitter and the optical path switching element. These lights are condensed on the same position in the recording layer of the disk to interfere with each other, thereby forming a diffraction grating in a condensing point. During information reproduction, the optical path switching element has a function of reflecting incident light without depending on its polarized sate. Light emitted from the laser is reflected by the polarized beam splitter and the optical path switching element, condensed in the recording medium of the disk, reflected by the diffraction grating formed in the condensing point, reflected by the optical path switching element, and transmitted through the polarized beam splitter to be received by a photodetector.  <P>COPYRIGHT: (C)2010,JPO&INPIT