baber/WOPTO huggingface dataset:
Patent JP-2011134441-A (JP)
Title: Optical pickup unit and optical disk apparatus
Inventor: KAWASAKI RYOICHI
IPC: G11B7/135
Filed: 2011-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate tracking control in an optical pickup unit and an optical disk apparatus.  <P>SOLUTION: The optical pickup unit includes a diffraction grating 10 dividing light into at least three luminous fluxes, and condenses the three luminous fluxes to apply at least three focusing spots independent of one another onto a signal side of a medium such as an optical disk. The diffraction grating 10 is divided into at least four regions, namely, first region 11, a second region 12, a third region 13, and a fourth region 14. The second region 12 and the third region 13 are located between the first region 11 and the fourth region 14. A periodic structure of the second region 12 has a phase different by about 75° from that of a periodic structure of the first region 11. A periodic structure of the third region 13 has a phase different by about 30° from that of the periodic structure of the second region 12. A periodic structure of the fourth region 14 has a phase different by about 75° from that of the periodic structure of the third region 13.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012218897-A (JP)
Title: Elevator
Inventor: ASAMI IKUO
IPC: B66B13/30
Filed: 2011-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an elevator including a damping mechanism for suppressing vertical vibrations accompanying the weight reduction in a car.SOLUTION: The elevator includes: a car door 2 freely openably and closably provided on a car 1 elevated and lowered inside a hoistway provided in a building; a first friction material 10 provided in the car door; and a second friction material 13 provided on a building side. The first friction material 10 and the second friction material 13 are provided on positions facing each other, and when the car door 2 is fully opened, the first friction material 10 and the second friction material 13 are slidably brought into press contact.
Patent JP-2012219939-A (JP)
Title: Spiral wound gasket
Inventor: OWAKI AKINORI
IPC: F16J15/08
Filed: 2011-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a spiral wound gasket which exerts sufficient sealing performance even in long-time use in a temperature range exceeding 450°C.SOLUTION: The spiral wound gasket 10 is formed by overlappingly winding a metal hoop material 1, having a substantially V-shaped cross-section, and an expanded graphite tape 2. The spiral wound gasket has a gasket body X in which both side surfaces become pressure-receiving surfaces 5 brought into contact with sealing surfaces. A metallic hollow O-ring 3 is arranged inside the gasket body X.
Patent JP-2012220377-A (JP)
Title: Object identification apparatus and object identification program
Inventor: YOSHINO KOJI
IPC: G01S13/93
Filed: 2011-04-11
Abstract: PROBLEM TO BE SOLVED: To reduce a processing load when identifying an object in an object identification apparatus which identifies the object existing in an advancing direction of a vehicle.SOLUTION: In a collision prevention system, object information containing a position of an object and a strength of a reflection wave is acquired from a radar device (S110, S120), and a picked-up image capturing an advancing direction is acquired (S130). In accordance with the strength of the reflection wave based on the object information, an image processing technique in identifying the object in the picked-up image is then selected from among a plurality of preset image processing techniques (S140). By implementing the selected image processing technique, the object existing in the acquired picked-up image is identified and a result of the identification is outputted (S210-S370). According to the system, the object existing in the advancing direction is distinguished to a certain extent in accordance with the strength of the reflection wave from the object and the image processing technique corresponding to the distinguished object can be selected. Thus, the object can be identified accurately by image processing and a processing load can be reduced.
Patent JP-2012221320-A (JP)
Title: Extraction management system and method
Inventor: OBAYASHI HISASHI
IPC: G06Q30/02
Filed: 2011-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an extraction management method for managing the extraction of direct mail, and for acquiring quality recording relating to extraction.SOLUTION: The extraction management method of direct mail includes: an extraction list generation step 1d that an extraction management device 2 generates an extraction object article list by searching a search code designated as an extraction object article from a file for inspection in which serial numbers to be used for systematic inspection and search codes to be used for the identification of the direct mail are associated with each other; an extraction step 1f that a systematic inspection device 3 reads the serial numbers described in the extraction object article list in the case of executing the systematic inspection of the direct mail, and executes processing for extracting the direct mail whose serial number has been read; and an extraction inspection step 1e that the extraction management device 2 reads the serial numbers from the direct mail extracted in the extraction step, and collates the serial numbers with the serial numbers described in the extraction object article list.
Patent JP-2012223919-A (JP)
Title: Gas barrier film and method of manufacturing the same
Inventor: ISHII MASAHIRO
IPC: C08G18/67
Filed: 2011-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a gas barrier film capable of maintaining superior gas barrier property over a long period of time, and a method of manufacturing the same.SOLUTION: The gas barrier film includes a gas barrier resin layer formed by obtaining a hydrolysate by mixing water and alkoxysilane (A) containing two or more alkoxy groups and one or more radically polymerizable groups, adding a polyisocyanate compound (B) and a radically polymerizable monomer (C) containing one or more isocyanate reactive groups and one or more radically polymerizable groups to the hydrolysate, obtaining a coating composition which contains a reaction product obtained by reacting the polyisocyanate compound (B) and the radically polymerizable monomer (C), and the hydrolysate, and subjecting the hydrolysate to dehydration-condensation reaction after or while performing radical polymerization of the reaction product and the hydrolysate by irradiating active energy rays on the coating composition.
Patent JP-2012223264-A (JP)
Title: Optical tomographic image photographing apparatus
Inventor: MURATA TOSHIO
IPC: A61B3/10
Filed: 2011-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical tomographic image photographing apparatus enabling desired tomographic images to be appropriately observed.SOLUTION: The optical tomographic image photographing apparatus includes: an interference optical system 100; a drive means 112 which moves at least a part of optical members arranged in the interference optical system in an optical axial direction; and a control means 70 which has a first observation mode for outputting a tomographic image of an object acquired in a state in which an object surface is located behind a depth position where optical path lengths of measurement light and reference light match to a monitor as a first observation image, and a second observation mode for outputting the tomographic image of the object acquired in a state in which an object back surface is located ahead of the depth position to the monitor as a second observation image, and switches a display state on the monitor between the first observation mode and the second observation mode on the base of image information and normal/reverse information of the acquired tomographic image.
Patent JP-2012219811-A (JP)
Title: Magnetic force and spring motor
Inventor: HAGIYAMA HIROYUKI
IPC: F03G1/00
Filed: 2011-04-02
Abstract: PROBLEM TO BE SOLVED: To promote practical use of a magnetic force motor driven and halted only by the magnetic force, and obtain repulsive and attractive operation by the more powerful magnetic force.SOLUTION: The magnetic force motor detaches a four pole stationary magnet, used on sides, (the stationary magnet ring in which the magnet of 30 mm in thickness, 500 φ in outer diameter, 440 φ in inner diameter is cut into four equal parts, and an aluminum bar cut in 120 mm is filled into four positions where an N board, an S board, the N board and the S board are united) 45 mm in each deck, rotates by strong power when a two-decked rotating magnet is put in the four-decked ring so that homopolar repulsion is generated, when exceeding a motionless line and depressed to the S board 20 mm below by the power of a spring, in the first deck the normal torque and the opposite torque turn into the same power, and the torque is lost, the second deck rotates by the strong power, when exceeding the motionless line, and pushed up to the S board 20 mm above by a cam, center of circle motion is generated by the strong power.
Patent JP-2012227355-A (JP)
Title: Semiconductor device and power supply control method for semiconductor device
Inventor: FUKUDA KOJI
IPC: H01L27/04
Filed: 2011-04-20
Abstract: PROBLEM TO BE SOLVED: To solve a problem where a steep voltage drop occurs in a power supply line due to a rush current and other circuits in operation malfunction when connection with the power supply line is performed in a semiconductor device that has a connection/disconnection area circuit in which control is performed so as to switch between connection to and disconnection from the power supply line.SOLUTION: A semiconductor device comprises: a first internal wiring; a first switch that switches between connection and disconnection between a power supply line and the first internal wiring; a second switch that switches between connection and disconnection between the first internal wiring and a connection/disconnection area circuit; and a third switch that switches between connection and disconnection between the first internal wiring and a capacitative element. When activating power supply to the connection/disconnection area circuit, the semiconductor device turns off the first switch; supplies a charge of the capacitative element to a second internal wiring which is connected to the connection/disconnection area circuit to charge it up to a threshold potential; and then turns on the first switch to charge the second internal wiring up to a potential of the power supply line through the power supply line.
Patent JP-2012226131-A (JP)
Title: Light quantity adjuster
Inventor: UEDA AKIHIKO
IPC: G03B9/02
Filed: 2011-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism capable of making the thickness of a barrel wall thin and improving optical characteristics by reducing the size of a light quantity adjuster in an optical axis direction.SOLUTION: A light quantity adjuster comprises: a rotor 3 on which a magnet part 13b is coaxially fixed; a plurality of coils 5 disposed outside the magnet part 13b in the radial direction; yokes 2 and 7 having stator magnetic parts that are disposed near the both sides of the magnetization plane of the magnet part opposing to each other with gaps from the magnetization plane of the magnet part, and that are excited by the coils; a plurality of light shielding blades 8a to 8f that, having rotational shafts 8a-1 to 8f-1, are rotatably supported to follower parts and the rotor; and a cam member 9 that has cam parts 9a to 9f with which the follower parts of the light shielding blades have slidable cam engagements. In addition, the yokes 2 and 7, the rotor 3, and the coils 5 together form an operation unit that performs opening/closing operation of the light shielding blades; the rotation of the rotor 3 causes the follower parts to slide along the loci of the cam parts, the light shielding blades performing an opening/closing operation with the rotational shafts acting as the fulcrums.
Patent JP-2012224779-A (JP)
Title: Method for producing mercapto group-containing polyorganosilyl polycondensate, and joining agent
Inventor: SAKAGUCHI MASAHIRO
IPC: C09J183/08
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a joining agent capable of simply joining dissimilar materials of a metal and a resin.SOLUTION: The dissimilar material joining agent is made of a mercapto group-containing polyorganosilyl polycondensate obtained by hydrolyzing and polycondensing a mercapto group-containing alkoxysilane in the presence of 1 to 5 mol of water and 0.1 to 0.01 mol of an organic acid with respect to 1 mol of the mercapto group-containing alkoxysilane.
Patent JP-2012230450-A (JP)
Title: Information processor, information processing method and program
Inventor: FURUBAYASHI TOSHIYA
IPC: H04N1/00
Filed: 2011-04-25
Abstract: PROBLEM TO BE SOLVED: To improve processing efficiency by extracting a page possibly having an error in a print layout from among a whole pages by simple processing.SOLUTION: An information processor acquires a print layout in which a rectangular image area is disposed over a plurality of pages based on an operation by a user, detects an error page whose image area is less than a predetermined value by checking page by page sequentially along either of the vertical direction and the horizontal direction of the print layout, and after such error page is detected, detects each page along a direction different from the error page as a candidate page whose image area is possibly less than the predetermined value. In addition, when the error page is detected, the image processor is constituted to display the error page and the candidate page on display means.
Patent JP-2012229503-A (JP)
Title: Composite cord
Inventor: TSUNAWAKI FUMIAKI
IPC: D02G3/44
Filed: 2011-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a rubber-reinforcing cord having both extensibility when molding and shrinkability at an elevated temperature.SOLUTION: A composite cord obtained by twisting a plurality of strands of fiber comprises: a stretch broken yarn in which a para-aromatic polyamide filament and continuous meta-aramid filament bundle having no crimp are extended and stretched at 10-30°C and the stretched fibers are entangled and/or wound, and which has a mean fiber length of 30-120 cm. The composite cord has a low elasticity region extending from an original point to an inflexion point of a stress-elongation curve, and a high elasticity region exceeding the inflexion point, the flexion point residing within a range of less than 10% elongation, and has a shrinkage stress at 200°C of 2 cN/dtex.
Patent JP-2012234262-A (JP)
Title: Path planning method, path planning system, and path planning-controlling system
Inventor: KIN TENKAI
IPC: G05B13/02
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a path planning method enabling planning of a semi-cost minimum path with higher accuracy by dividing a state space so as to minimize a motion cost.SOLUTION: An method for planning a path is a path planning method for obtaining a path for controlling the state of an object to a target state by a path planning system (100), and includes: a step in which a cell creation part (103) for dividing a state space of the object into cells divides the state space into cells so as to minimize an approximate error due to discretization with respect to a prescribed number of cells; a step in which a search tree creation part (101) creates a search tree corresponding to state transition of the object in the state space so that nodes of branches of the search tree corresponding to state transition of the object are included in the cells respectively, one node per cell; and a step in which a path creation part (107) uses the search tree to determine a path from the current state of the object to the target state.
Patent JP-2011169914-A (JP)
Title: Withstand voltage test device
Inventor: HIGUCHI MASAO
IPC: G01R31/00
Filed: 2011-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To carry out a withstand voltage test that produces a result of determination even when the test is forcibly terminated from outside in the middle of test time set by a timer.  <P>SOLUTION: A withstand voltage test device which, in carrying out a withstand voltage test by applying a test voltage to an object to be tested for the duration of test time, operates in a basic operation mode of, when a test current flowing through the object to be tested is larger than a predetermined current threshold, giving a rejection at that point of time and terminating the test, or when the test current is smaller than the current threshold, continuing the test until the test time elapses, giving an acceptance after the test time elapses, and terminating the test includes, as a specific control mode, a forcible stop mode of, upon receiving a termination signal to terminate the test from external instruction means before the test time elapses, giving an acceptance at that point of time and terminating the test without waiting for the test time to elapse.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012234652-A (JP)
Title: Electronic circuit breaker
Inventor: OKAMOTO SHINICHI
IPC: H01H83/02
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic circuit breaker for protecting a lead wire while keeping flexibility of the lead wire.SOLUTION: The electric circuit breaker comprises: a flexibility protective plate 10 held near a lead-out port 9 of plural lead wires 8 of a cover 4, and aligned with the plural lead wires 8 therealong for protection. The flexibility protective plate 10 comprises: a draw outlet 10c formed at one end and drawing the plural lead wires 8 introduced from the lead-out port 9 of the cover 4; a bendable bending part 10d formed at its intermediate part; and a binding part 10e formed at the other end and binding the plural lead wires 8. The plural lead wires 8 are drawn from the draw outlet 10c, and bound by the binding part 10e along the bending part 10d. The flexibility protective plate 10 is bent at the bending part 10d together with opening/closing of the cover 4.
Patent JP-2012232505-A (JP)
Title: Roller and winding device for band-like member using the same
Inventor: SAWADA KAZUHIRO
IPC: B29D30/08
Filed: 2011-05-02
Abstract: PROBLEM TO BE SOLVED: To facilitate separation of a band-like member 15 from a roller 18, while being small, quiet, and inexpensive.SOLUTION: A roller 18 includes: a rotatable roller body 22 comprising metal; and a ring body 23 held by the roller body 22 and comprising a non pressure-sensitive material and rotating integrally with the roller body 22. Accordingly, even when the roller 18 is not heated at a high temperature by blowing the roller 18 with hot air, or even when a high pressure gas blows between the roller 18 and a band-like member 15, the band-like member 15 is easily and reliably separated from the roller 18 after bringing the band-like member into contact with the roller 18, and the device is thereby small and inexpensive, and quiet.
Patent JP-2011203742-A (JP)
Title: Organic electroluminescent element and method for manufacturing the same
Inventor: HARADA KENJI
IPC: G09G3/20
Filed: 2011-05-10
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption and stabilize operations in a driving circuit configuration using only transistors of the same polarity in a flat panel display device.SOLUTION: A switch for switching between a standby state and a non-standby state and a standby state determination means are provided in each stage of shift registers to reduce the power consumption. Furthermore, a clock signal of which the duty cycle is asymmetric is used to operate the shift registers, so that data are surely transferred.
Patent JP-2012238998-A (JP)
Title: Information processing device, network relay device, and control method for information processing device
Inventor: YAMAGUCHI SATORU
IPC: H04W24/00
Filed: 2011-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an information processing device, capable of automatically duplicating setting information on a network relay device to another network relay device.SOLUTION: The information processing device for duplicating settings related to network connection includes: an identification information acquisition unit for acquiring identification information on a first network relay device; a setting information acquisition unit for acquiring a variety of setting information related to network connection which is set in the first network relay device using the acquired identification information; a setting information storage unit for storing the acquired variety of setting information; a configuration information acquisition unit for acquiring configuration information including the type of a second network relay device; and a generation unit for selecting at least a portion of the setting information corresponding to the acquired type of the second network relay device from the variety of setting information stored in the setting information storage unit, and for generating duplication information for use for duplicating the setting information to the second network relay device, using the selected setting information.
Patent JP-2012236628-A (JP)
Title: Pulverulent body jet apparatus
Inventor: SUGAWARA SHINYA
IPC: B65D83/38
Filed: 2011-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a pulverulent body jet apparatus that jets only powder without mixing powder and jetting agent.SOLUTION: The pulverulent body jet apparatus 10 includes: a gas container 11 including a pressurizing agent B and an aerosol container 17; a powder container 12 including pulverulent body A and a packaging container 19; a pressurizing container 13 accommodating the powder container 12 and connected with a gas container 11; and an external container 14 supporting the gas container 11 and the pressurizing container 13. The pressurizing container 13 has an introducing hole 24a for introducing the pressurizing agent to make the inside of the packaging container 19 and the inside of the pressurizing container 13 independently communicate with the atmosphere.
Patent JP-2012239081-A (JP)
Title: Energy saving control system
Inventor: MITSUGI HITOSHI
IPC: H04Q9/00
Filed: 2011-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an energy saving control system capable of saving energy while taking account of the comfort of a user.SOLUTION: The energy saving control system comprises: a sensor which detects the utilization environment utilizing a home appliance; a storage unit which stores the detection results of the sensor in association with the operation instruction of a home appliance utilized under a utilization environment to be detected by the sensor; a control unit which obtains the detection results of the sensor, reads an operation instruction corresponding to the detection results from the storage unit, and controls the home appliance according to the operation instruction thus read; an operation information detection unit which detects the operation information representing the operation content being input for the home appliance; and an update unit which updates the information stored in the storage unit when the operation information is obtained from the operation information detection unit.