baber/WOPTO huggingface dataset:
Patent JP-2011108638-A (JP)
Title: Liquid crystal display device and television receiver
Inventor: OKI KENTARO
IPC: G02F1/13357
Filed: 2010-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To suppress generation of noise due to the vibration of an LED substrate used in LED backlight.  <P>SOLUTION: A liquid crystal display device uses an LED backlight to drive LEDs by PWM control. The LED substrate 1, on which the LEDs are disposed has a surface pattern 201 provided with the LEDs 2 on a mounting surface, and a back pattern 202 provided on the back thereof. The back pattern 202 is not a circuit pattern for driving the LEDs but rather is provided for dissipating heat and preventing the substrate from warping. The back pattern 202 has a grounded structure. As an example of the grounded structure, a conductive tape 205 is pasted on the back pattern 202, and the conductive tape 205 is made to contact with a backlight chassis 101 so as to make them have electrical continuity.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012089762-A (JP)
Title: Method for dividing multilayer ceramic capacitor board
Inventor: SEKIYA KAZUMA
IPC: H01G4/12
Filed: 2010-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for dividing a multilayer ceramic capacitor board, which efficiently divides the board into individual chip capacitors.SOLUTION: This dividing method includes: an ID mark setting step which sets an ID mark 100 on a multilayer ceramic capacitor board 10; an electrode exposing step which forms a pair of inclined grooves so as to be adjacent to a pair of sides facing the multilayer ceramic capacitor board, and exposes an electrode 121, by using a first processing device; a cutting position information preparing step which takes an image of the electrode exposed by the electrode exposing step with an imaging means for taking the image of the electrode, detects a cut coordinate value of intermediate positions between each electrode, and prepares cutting position information of the multilayer ceramic capacitor board in which the ID mark has been set; and a cutting step which acquires the cutting position information by reading the ID mark set in the multilayer ceramic capacitor board for which the cutting position information preparing step has been performed, and cuts the multilayer ceramic capacitor board based on the cutting position information, by using a second processing device.
Patent JP-2012100078-A (JP)
Title: Device and method for stream cipher encryption, and program
Inventor: KIYOMOTO SHINSAKU
IPC: H04L9/24
Filed: 2010-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain an encryption scheme of high safety, using existing stream cipher.SOLUTION: A plurality of stream cipher units having mutually different periods are arranged in parallel. A nonlinear function unit inputs a first key series output from the plurality of stream cipher units, and outputs a second key series. An exclusive-OR operation unit performs exclusive-OR operation between the second key series and a plain text, and outputs a cipher text. Accordingly, by differentiating each period of the stream cipher units, long periodicity of the second key series is achieved, and thus a stream cipher encryption device having high safety can be obtained.
Patent JP-2012101654-A (JP)
Title: Earth and sand deposition preventing device of side frame of construction machine
Inventor: ISHIKAWA HAJIME
IPC: B62D55/10
Filed: 2010-11-09
Abstract: PROBLEM TO BE SOLVED: To prevent aggravation of a rotation defect of a roller and fuel consumption performance by deposition of earth and sand on a side frame and to reduce or dispense with removing operation of the earth and sand by manpower.SOLUTION: In the side frame 22 of a construction machine around which a crawler 25 is wound, formed by connecting an idler bracket part 31 to the front end side of the side frame 22 via an idler partition plate 32 and connecting a motor case part 33 to the rear end side of the side frame 22 via a motor case partition plate 34, recessed parts 35 and 37 enclosing a link 28 are provided to upper parts of the idler partition plate 32 and the motor case partition plate 34 and earth and sand adhering to the link 28 is removed by inner peripheral parts of the recessed parts 35 and 37 and upper edge parts of the idler partition plate 32 and the motor case partition plate 34.
Patent JP-2012101323-A (JP)
Title: Lashing tool
Inventor: OGA TOSHIAKI
IPC: B25B25/00
Filed: 2010-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a lashing tool which allows a rapid lashing operation without requiring a large force when binding a grid of a raft constituted by joining a mousou bamboo or the like in a rectangular pattern with a wire.SOLUTION: In the oyster raft lashing tool 1 for binding bamboo materials of an oyster raft by a wire by rotating a fastening tool 17, a body gear 7 is rotated through a lever gear 5 by rotating a manual lever 3, and the one-directional rotational motion of the body gear 7 is transmitted to a ratchet gear 11 through a movable claw while preventing its reverse rotation by a fixed claw. A fastening tool attachment tool 15 attached to the ratchet gear 11 is rotated in one direction to rotate the fastening tool 17 attached to the fastening tool attachment tool 15, and the wire 21 attached to the grid of the mousou bamboo materials 19 is wound and firmly fastened by the rotating fastening tool 17.
Patent JP-2011042686-A (JP)
Title: C-met modulator and method of use thereof
Inventor: BANNEN LYNNE CANNE
IPC: C07D413/14
Filed: 2010-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide compounds for modulating protein kinase enzymatic activity.  <P>SOLUTION: The compounds for modulating protein kinase enzymatic activity for modulating cellular activity such as proliferation, differentiation, programmed cell death, migration and chemoinvasion are provided. More specifically, the compounds are quinazolines and quinolines which inhibit, regulate and/or modulate kinase receptor, particularly c-Met, KDR, c-Kit, flt-3 and flt-4, signal transduction pathways related to the changes in the cellular activity as prescribed. Compositions which contain these compounds and methods of using them to treat kinase-dependent diseases and conditions are also provided. Methods for producing the compounds and the compositions which contain these compounds are also provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012110803-A (JP)
Title: Method and apparatus for cleaning soil
Inventor: TANAKA HITOSHI
IPC: B09C1/08
Filed: 2010-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive method and apparatus for cleaning soil which reduce the amount of soil to be carried to the outside and simplify the structure of plant equipment.SOLUTION: The method for cleaning heavy metal-containing soil includes: an alkali extraction step S1 od adding alkali to the soil, and desorbing heavy metals adsorbed to the soil, and eluting it into an extract; a washing and dehydrating step S2 of removing the heavy metals by washing the alkali extract remaining in soil gaps with water, and dehydrating it; an acid extraction step S3 of adding acid to the soil, and desorbing the heavy metals adsorbed to the soil and eluting it into an extract; and a washing and dehydrating step S4 of removing the heavy metals by washing the acid extract remaining in soil gaps, and dehydrating it.
Patent JP-2012119123-A (JP)
Title: Plasma processing apparatus
Inventor: KOBAYASHI HIROYUKI
IPC: H05H1/24
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To improve durability of a dielectric barrier discharge type discharging part.SOLUTION: In a plasma processing apparatus, a corona discharge type plasma source is installed in the vicinity of a dielectric barrier discharge type plasma source, and plasma generated by corona discharge is used as auxiliary plasma to reduce a discharge sustaining voltage of main plasma generated by dielectric barrier discharge.
Patent JP-2012116702-A (JP)
Title: Silica glass crucible
Inventor: KISHI HIROSHI
IPC: C03B20/00
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a silica glass crucible that can suppress the silica glass crucible from buckling or sinking without a fear of mixing impurity in silicon melt.SOLUTION: The silica glass crucible used for pulling up a silicon single crystal features that the ratio I2/I1 of the peak area intensity I1 in 492 cmof Raman spectrum of silica glass in a 2-mm thick area 3c toward the inside surface from the outside surface of a wall 3 of the crucible and the peak area intensity I2 in 606 cmis 0.67-1.17.
Patent JP-2012124006-A (JP)
Title: On/off determination device of contact switch
Inventor: ITO TAKESHI
IPC: H01H9/54
Filed: 2010-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an on/off determination device of a contact switch which can determine on/off of the contact switch exactly even if the contact switch deteriorates.SOLUTION: A control unit 4 controls driving of a load according to on/off of a contact switch 3A. A chip built in a connector 5 connecting the control unit 4 and the contact switch 3A detects on/off of the contact switch 3A every predetermined interval, determines that the contact switch 3A is turned on when on-state of the contact switch 3A is detected a predetermined number of times continuously, and outputs the result to the control unit 4. The control unit 4 resets the predetermined interval and the predetermined number of times used in on/off determination of the connector 5 to the values corresponding to the use times clocked by means of a timer 6.
Patent JP-2012122687-A (JP)
Title: Plate type heat exchanger
Inventor: MATSUSHITA MINORU
IPC: F28D9/02
Filed: 2010-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a plate type heat exchanger with a heat transfer plate which can prevent increase in pressure loss of a fluid in a returning part in which a direction of inclination of protrusions and recesses is changed while having high heat transfer performance in the horizontal herringbone-shaped heat transfer plate in which waveform heat transfer parts with a plurality of the inclined protrusions and recesses formed alternately are arranged so that the directions of the inclination of the protrusions and recesses are reversed alternately.SOLUTION: In the heat transfer plate 10, the waveform heat transfer parts 11 with the plurality of inclined protrusions and recesses formed alternately and the returning parts 12 are arranged alternately from one end side to the other end side. The protrusions 11a and the recesses 11b of the waveform heat transfer parts 11 are arranged steeply relative to a line K in parallel with the center line L of the heat transfer plate so that the fluid flows along the recesses 11b. The protrusions 12a and the recesses 12b of the returning parts 12 are arranged two-directionally with low gradient relative to the line K in parallel with the center line L so that the direction of the flow of the fluid along the recesses 12b is changed in stages.
Patent JP-2012125076-A (JP)
Title: Permanent magnet motor and method of manufacturing the same
Inventor: SAWADA KYOHEI
IPC: H02K15/02
Filed: 2010-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a function for confirming that an adhesive agent is filled uniformly between a permanent magnet and a rotor core over the whole area with ease and with certainty when adhering the permanent magnet to the rotor core in a permanent magnet motor.SOLUTION: In a permanent magnet motor, a groove matched to a shape of a permanent magnet is formed to an electromagnetic steel plate constituting a rotor core. An adhesive agent reservoir recessed part to which an adhesive agent flowing out from between bottom surfaces of both parties via a gap between a side wall of the groove and a side wall of the permanent magnet is introduced when the permanent magnet is pushed in the groove to be adhered by the adhesive agent applied between the bottom surfaces of both parties, is formed at an upper end of the side wall of the groove. The quantity of the adhesive agent stored in the recessed part can be visibly recognized to confirm an application state of the adhesive agent.
Patent JP-2011129912-A (JP)
Title: Apparatus and method of lithography
Inventor: BOTMA HAKO
IPC: H01L21/027
Filed: 2010-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method of lithography, capable of reducing a risk that the mirror in an EUV lithography apparatus is damaged by out-of-range radiation of an EUV spectrum.  <P>SOLUTION: A lithography apparatus has a sensor. The sensor includes a frame that defines a boundary of a space that is crossed by wires two or more times. A detecting electronic device is connected to the wire and configured to detect a change in wire temperature due to incident infrared radiation into the wire. The detecting electronic device is further configured to supply an output signal when the change in wire temperature is detected.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012121281-A (JP)
Title: Liquid ejecting head unit, liquid ejecting apparatus, and method of manufacturing liquid ejecting apparatus
Inventor: HAGIWARA HIROYUKI
IPC: B41J2/16
Filed: 2010-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a liquid ejecting head unit for fixing a liquid ejecting head to a head-fixing member across an intermediate member with high positional accuracy, and to provide a method of manufacturing the same.SOLUTION: A recording head includes a flange portion 57 to which a spacer 32 is fixed. The spacer has a base plane 65 which is adhered and fixed to a spacer-bonding plane 41 of a sub-carriage 26 with an adhesive. A chamfer portion 80 separating from the spacer-bonding plane as it goes outward from the inside of the base plane, is provided at at least one part of the outer peripheral edge of the base plane.
Patent JP-2012129225-A (JP)
Title: Memory element and memory apparatus
Inventor: OMORI HIROYUKI
IPC: H01L29/82
Filed: 2010-12-13
Abstract: PROBLEM TO BE SOLVED: To achieve a magnetic memory using a spin torque which can obtain vertical magnetization in heat treatment at a temperature in a range from about 300°C to 400°C and can be easily manufactured in a semiconductor process.SOLUTION: A memory element comprises a memory layer 17 having magnetization perpendicular to a film surface and a direction of magnetization changed corresponding to information, a magnetization fixed layer 15 having magnetization perpendicular to the film surface, which serves as a reference of information stored in the memory layer 17 and an insulation layer 16 of an oxide provided between the memory layer 17 and the magnetization fixed layer 15. At least one of the memory layer and the magnetization fixed layer is formed such that an Fe film and an Ni-contained film sequentially formed from the side of an interface bordering the insulation layer and a graded composition distribution in which a composition ratio of Fe to Ni on the interface side is larger is formed after heat treatment.
Patent JP-2012128033-A (JP)
Title: Zoom lens, camera, and portable information terminal device
Inventor: SUDO YOSHIFUMI
IPC: G03B17/12
Filed: 2010-12-13
Abstract: PROBLEM TO BE SOLVED: To realize the resolution corresponding to an imaging element of 10 to 15 million pixels although a half field angle at a wide angle end is 38 degrees or more, a variable power ratio is eight times or more, and the number of lens constitution is as few as around 10 pieces in a small zoom lens.SOLUTION: In a zoom lens in which a first lens group G1 having a positive refractive power, a second lens group G2 having a negative refractive power, a third lens group G3 having a positive refractive power, and a fourth lens group G4 having a positive refractive power are arranged in order from an object side to an image side, an aperture diaphragm S is arranged between the second lens group and the third lens group, an interval between the first lens group and the second lens group is increased, an interval between the second lens group and the third lens group is reduced and an interval between the third lens group and the fourth lens group is increased in response to the variable magnification from a wide angle end to a telephoto end, and moreover, the first lens group and the third lens group are moved to be located on the object side rather than a wide angle end, the first lens group has at least two positive lenses, and at least two pieces of the positive lenses included in the first lens group satisfy the conditions (1) to (3) in their materials.
Patent JP-2012127456-A (JP)
Title: Oil temperature controller of transmission
Inventor: TERASHIMA KOJI
IPC: F16H57/04
Filed: 2010-12-16
Abstract: PROBLEM TO BE SOLVED: To control a lubricating oil at an appropriate oil temperature while effectively inhibiting device enlargement and cost increase with respect to an oil temperature controller of a transmission.SOLUTION: The oil temperature controller 1 of the transmission 30 in which gears scoop up lubricating oil to lubricate a transmission shaft and the gears. It includes an oil separator 40 provided in a transmission case 30 for surrounding the transmission shaft located below and a lower half of the gear, a heat exchange flow path 50 provided in the oil separator 40 to exchange heat between cooling water flown in owing to pressure feeding by a water pump 14 and the lubricating oil, first pipes 51 and 52 having one end connected with an exit of an engine cooling water flow path 13 via a radiator 20 and having the other end connected to the upstream of the heat exchange flow path 50, and a second pipe 53 having one end connected to the downstream of the heat exchange flow path 50 and having the other end connected with an inlet of the engine cooling water flow path 13 via the water pump 14.
Patent JP-2012130215-A (JP)
Title: Digital protective relay duplexed bypass system
Inventor: KAWAMOTO TAKASHI
IPC: H02H3/02
Filed: 2010-12-17
Abstract: PROBLEM TO BE SOLVED: To bypass for breakaway an output switching unit for a protective relay which is found faulty and use a remaining sound protective relay for protection, even at restart time.SOLUTION: A digital protective relay duplexed bypass system comprises a continuous monitoring unit 16 which, if, in a protective relay duplexed structure having a plurality of relay main units 11-15 for detecting system abnormality, which turns a plurality of output switching units simultaneously on and outputs a trip directive when system abnormality is detected, operational abnormality continues even after restart processing, outputs an abnormality alarm based on operational abnormality of the relay main units; a bypass circuit 8 which, upon receiving this abnormality alarm, bypasses the corresponding output switching unit; a processing normal output unit 18 which outputs processing normal when processing operations of the relay main units are all normal and outputs a bypass complement signal when a restart is in progress; and a bypass complementary circuit 9 which bypasses the corresponding output switching unit when a bypass complement signal is received.
Patent JP-2011154352-A (JP)
Title: Optical film, method for forming the same, polarizing plate, display panel, and display
Inventor: MURAKAMI SHIGEKI
IPC: G02B1/11
Filed: 2010-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical film which has adequate hardness and solvent wiping resistance and can maintain antistatic performance over a long term, and to provide a method for forming the optical film.  <P>SOLUTION: The optical film has a hard coat layer having 1-40 μm film thickness formed on one surface of a light transmissive base where the hard coat layer contains an ionic liquid comprising cations and anions, and a quantitative peak of the ionic liquid which is contained in a region from the opposite-side interface of the hard coat layer to the light transmissive base to a depth of 700 nm is present within a depth range of 50-700 nm from the opposite-side interface in the film thickness direction of the hard coat layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012126447-A (JP)
Title: Paper feed device of vertical bag making/filling packaging machine
Inventor: ONODERA HIROYUKI
IPC: B65B9/20
Filed: 2010-12-17
Abstract: PROBLEM TO BE SOLVED: To reduce a burden of a paper feed device of a vertical bag making/filling packaging machine, stabilize the paper feed, and achieve long lives of consumable articles of the paper feed device, by adding a simple unit.SOLUTION: The paper-feed assist unit 6 constituted of a paper-feed assist roller 62 driven by a paper-feed assist roller driving servomotor 61, is installed at the upstream of a cylinder making unit 2 and the downstream of a tension applying unit 8, thereby reducing the burden of the paper-feed assist unit 5 located at the downstream of the cylinder making unit 2, stabilizing the paper feed, and achieving long lives of consumable articles of the paper feed device.
Patent JP-2012130396-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2010-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a game machine having novel game properties.SOLUTION: A Pachinko machine holds a lottery for determining whether or not to generate a jackpot game state on the basis of the entry of game balls into first and second starting holes 2001 and 2002. In a first game state, the jackpot game state is controlled in a mode that is not advantageous to a player. In a second game state, the jackpot game state is controlled in a mode that is advantageous to a player. The state of inhibiting a shift to the second game state is released during the first game state so as to provide an opportunity for the shift to the second game state. In addition, in the first game state, a small-winning game state is controlled in almost the same mode as the mode for the jackpot game state in each small-winning lottery. Thus, the game machine having the novel game properties can be provided.
Patent JP-2012134237-A (JP)
Title: Alkaline etching solution processing apparatus and processing method
Inventor: KOMORI HIDEYUKI
IPC: B01D61/02
Filed: 2010-12-20
Abstract: PROBLEM TO BE SOLVED: To improve silica removal efficiency, prevent impurity accumulation and thereby return permeated water at low silica concentration to an etching bath in alkaline etching solution processing which involves extracting from the etching bath an alkaline etching solution after a silicon etching treatment and then subjecting it to membrane separation processing by membrane separation means before being circulated to the etching bath.SOLUTION: Two or more NF membrane modules are connected in series so that concentrated water will be supplied to NF membrane modules in the second and following stages from NF membrane modules in the successively preceding stages, in which configuration permeated water from NF membrane modules 1A, 1B in the first stage is circulated to an etching bath 10 and permeated water from NF membrane modules 2-4 in the second and following stages is circulated to the supply water side of the NF membrane modules 1A, 1B in the first stage. That way, the problems associated with conventional concentrated water circulation such as reduction in silica removal performance and impurity accumulation due to an increased silica concentration in the system are solved.