baber/WOPTO huggingface dataset:
Patent JP-2008108749-A (JP)
Title: Discharge lamp lighting device and lighting fixture
Inventor: HAMAMOTO KATSUNOBU
IPC: H02M3/155
Filed: 2008-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small discharge lamp lighting device which has a limited number of components even if a complicated control is conducted.  <P>SOLUTION: The discharge lamp lighting device is to light up a discharge lamp La through an LC-resonance circuit by an oscillating output of an inverter circuit 2 which converts an output from a DC power source circuit 1 into a high-frequency voltage, and a controlling integrated circuit 4 to drive and control switching elements Q1, Q2 is provided with a timer circuit 42 to decide a status switching time of preheating, starting and lighting of the discharge lamp La, an inverter controlling circuit 44 to output a driving signal of the switching elements Q1, Q2, an output controlling circuit 41 to control a variation or stoppage of a driving signal period and a driving status output circuit 43 to output a status signal in accordance at least with a lighting status. In an outside of the controlling integrated circuit 4, there is provided an operation setting circuit 6 which inputs a status signal from the operation status output circuit 43 and outputs a controlling signal to the output controlling circuit 41.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009168966-A (JP)
Title: Liquid crystal display device
Inventor: NOGUCHI KOJI
IPC: G02F1/133
Filed: 2008-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lateral electric field mode liquid crystal display device capable of easily eliminating, by an electric action, a change in an alignment state caused by a lengthwise stress applied from the outside during displaying.  <P>SOLUTION: The liquid crystal display device includes a pair of substrates, a liquid crystal 3 held in the gap therebetween, electrodes P formed on one of the substrates, and a driving means for applying to the liquid crystal a lateral electric field along the surface direction of the substrate via the electrodes P, and controls the alignment state of the liquid crystal 3 by the lateral electric field to display. The liquid crystal 3 has a characteristic to change the alignment state depending on the lengthwise stress applied from the outside along the thickness direction of the substrates. The driving means applies to the liquid crystal 3 a lateral electric field for recovering lower than a lateral electric field for displaying which is usually applied to display, for a limited period during displaying to recover the change in the alignment state of the liquid crystal 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009166607-A (JP)
Title: Tire
Inventor: KUROKI MORITADA
IPC: B60C15/024
Filed: 2008-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire capable of suppressing the sliding of a rim in any directions such as the circumferential direction and the lateral direction against a complicated input while a vehicle is traveling.  <P>SOLUTION: This tire comprises a plurality of groove parts 1 in the contact area X of the surface of the tire in contact with the rim 20 under a bead part 11. The groove parts 1 are tilted to the circumferential direction of the tire. The groove parts 1 are arranged parallel to the lateral direction of the tire, and form a plurality of groups in the circumferential direction of the tire. The tilt angles of the plurality of groove part grooves to the circumferential direction of the tire are desirably different from each other. Preferably, the cross sectional shape of the groove part 1 is nearly triangular.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009171143-A (JP)
Title: Monitor system and photography device
Inventor: ARAKI HIROSUKE
IPC: H04N7/18
Filed: 2008-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitor system whose installation and change of installation places are easy.  <P>SOLUTION: A network camera 100 constituting the monitor system includes: a camera 210; a light 220; a microphone 230; a sensor 240; a speaker 250; a CPU 310 which controls operations of the network camera 100; a PLC modem 320 for performing communication via a lighting line to which the network camera 100 is connected; fittings which receive power supply from the lighting line; and a memory 340 which stores firmware 350 for controlling the operations of the network camera 100. The CPU 310 includes: a communication control part 311 which controls the communication via the lighting line; a photography control part 312 which controls the camera 210; a lighting control part 313 which controls the light 220; and a sound output part 314 which makes the speaker 250 output sound.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009169142-A (JP)
Title: Three-dimensional image reproducing apparatus
Inventor: KUHARA TAKASHI
IPC: G02B30/27
Filed: 2008-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional image reproducing apparatus, preventing crosstalk between adjacent lenses or between adjacent hologram optical elements to eliminate shift of a three-dimensional image and enable stable display of a three-dimensional image in reproducing a stereoscopic image using a lenticular lens array, a fly-eye lens array or a hologram optical element.  <P>SOLUTION: In a two-dimensional image 3 including parallax information disposed on the focal plane of the lens array 1, an IP image 4 of longitudinal (left) polarized light and an IP image 5 of lateral (right) polarized light, which are images different in parallax information and to which polarization characteristic different between them is given, are alternately arranged so that the beams of images different in parallax information to be reproduced can pass through only the intended lens. Longitudinal (left) sheet polarizers 6 and lateral (right) sheet polarizers 7 are alternately disposed on the exit side planes of the respective lenses of the lens array 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009167715-A (JP)
Title: Method and structure for reinforcing bridge
Inventor: MICHISUGA YUICHI
IPC: E01D6/00
Filed: 2008-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and structure for reinforcing a bridge, which can surely and easily reinforce the existing bridge.  <P>SOLUTION: A lengthwise reinforcement location W of a girder member 2 inferior in aseismatic performance is identified; a stiffening plate 4 sufficiently greater in length than the reinforcement location W is applied to the girder member 2 in identified reinforcement location W in such a manner as to cover the girder member along the reinforcement location; and both ends thereof are fastened to the beam members 2 on both the sides of the reinforcement location W, respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008229720-A (JP)
Title: Spot-welded joint of high-strength steel sheets excellent in tensile strength, automotive component having the same joint, and spot-welding method of high-strength steel sheets
Inventor: KASHIMA TAKAHIRO
IPC: C22C38/00
Filed: 2008-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spot-welded joint excellent in tensile strength which can be formed by spot welding of the conventional simple two-stage current pass system combining welding current pass and tempering current pass, and to provide an automotive component having the same spot-welded joint, and a method of spot-welding high-tensile steel sheets.  <P>SOLUTION: The invented spot-welded joint is formed by spot-welding lapped high-strength steel sheets containing 0.10-0.30 mass% C. The Vickers hardness distribution curve from the center of a nugget in the spot-welded joint to a parent metal via a heat-affected zone has a maximal value Hv<SB>max</SB>in the heat-affected zone, and there is a difference (Hv<SB>max</SB>-Hv<SB>min</SB>) of 5 Hv or more between the maximal value and the minimal value of the Vickers hardness (measured under a load of 0.980665N) in the heat-affected zone toward the weld nugget from the point indicating the maximal value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009033950-A (JP)
Title: Power supply controller
Inventor: OKOCHI YASUHIRO
IPC: H02P9/04
Filed: 2008-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply controller which improves fuel consumption of an engine while keeping performance of a power supply unit, by controlling the power supply unit including a permanent magnet synchronous system generator, and an electricity accumulating means such as a secondary battery which is charged by the generator.  <P>SOLUTION: An AGC31 is connected to a crankshaft 19 of the diesel engine 10. The AGC31 is the permanent magnet synchronous system generator which is driven by the diesel engine 10 to generate electric power. A battery 37 is connected to the AGC31 through a thyristor 36. An ECU40 detects a voltage of the battery 37 (the battery voltage), keeps the thyristor 36 to be an off state when the battery voltage is a predetermined threshold voltage or more, and keeps the thyristor 36 to be an on state when the battery voltage is less than the threshold voltage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009171381-A (JP)
Title: Terrestrial digital independent broadcast system and apparatus therefor
Inventor: NISHIMICHI KAZUTOSHI
IPC: H04N21/61
Filed: 2008-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem, wherein since only a single network ID is given to a cable television provider, channels capable of offering independent broadcast services thereof are limited and channel switching selection becomes complicated.  <P>SOLUTION: According to a terrestrial digital independent broadcast system, on the transmitting side, digitized independent broadcast signals are multiplexed into a TS signal, it is modulated according to a method other than OFDM modulation to produce a single channel signal, and two or more channels signals similarly produced are mixed and sent to a transmission path. On the receiving side, an independent broadcast signal of a desired channel is selected from among the channel signals received, the selected independent broadcast signal is demodulated, and then is subjected to OFDM modulation and inputted to a TV receiver, corresponding to terrestrial digital broadcast, the OFDM signal is demodulated in the TV receiver to display independent broadcast on a display 23 of the TV receiver, and the channel selection is switched, so that the independent broadcast of the desired channel can be switched and displayed on the display of the TV receiver.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009173953-A (JP)
Title: Electron beam irradiation device, and electron beam deposition apparatus
Inventor: TANABE YOSHIHIKO
IPC: G11B5/85
Filed: 2008-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently reduce the generation rate of abnormal discharge between a cathode and an anode.  <P>SOLUTION: This invention relates to an electron beam irradiation device 6 for an electron beam deposition apparatus provided with: a cathode 22 emitting thermoelectrons; a grid 23, in a state where thermoelectrons are emitted from the cathode 22, emitting electrons by an amount in accordance with the voltage value of grid voltage applied to a space with the cathode 22; an anode 24 applied with anode voltage in a space with the cathode 22, so as to accelerate the electrons; and a focusing part 25 focusing the accelerated electrons, so as to generate electron beams EB. The anode 24 is composed in such a manner that a flange part (sword-shaped part) 24a oppositely arranged to the cathode 22 and a cylindrical part 24b guiding the thermoelectrons toward the focusing part 25 are integrally formed, and further, it is subjected to shot blasting in such a manner that the arithmetic average roughness Ra of one side 24s on the side of the cathode 22 in the flange part 24a lies in the range of 2.0 to 7.3 μm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009173584-A (JP)
Title: Silybin glycoside-containing external composition for skin
Inventor: KITAJIMA SEIJI
IPC: A61Q19/08
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To develop an external composition for skin etc., obtained by formulating silybin glycoside.  <P>SOLUTION: The external composition for the skin contains the silybin glycoside. The external composition for the skin, a wrinkle formation inhibitor, a differentiation inhibitor of epidermal cornification cells, an external composition for the skin for preventing aging, a production inhibitor of type I collagen, and an improver of rough skin caused by sunburn, having the mechanism of action of the silybin improved by using the silybin glycoside having high solubility can also be provided. Especially, the composition has high water solubility, and safeness, low irritation, and range of use is improved by the composition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009173801-A (JP)
Title: Cyan pigment, method for manufacturing the same, and color composition for image recording
Inventor: SATO AKIO
IPC: C09B47/04
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cyan pigment being a coloring material to be used for an electrophotographic polymerization toner used as a developer for developing an electrostatic charge image in electrophotography, electrostatic recording, electrostatic printing or the like.  <P>SOLUTION: The cyan pigment is produced by combining copper phthalocyanine and nickel phthalocyanine. The pigment is obtained by mixing and copper phthalocyanine and nickel phthalocyanine, dissolving the mixture in concentrated sulfuric acid, precipitating crystals in water or the like, and subjecting the precipitate to wet frictional grinding. An electrophotographic polymerization toner is produced by using the cyan pigment.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009177643-A (JP)
Title: Portable device, and method of correcting communication efficiency
Inventor: KAWAMURA DAISUKE
IPC: H04B1/40
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable device capable of maintaining the transmission and reception state of a radio signal at a high level regardless of the presence or absence of the storage of a mechanical key.  <P>SOLUTION: The portable device includes a transmission circuit 1s for transmitting or a reception circuit for receiving a radio signal via an antenna 1a, and stores the mechanical key for emergency in a storage section so that the mechanical key can be taken out. The portable device includes: a push switch SW2 for detecting the presence or absence of the storage of the mechanical key into the storage section; and a portable device side control unit CPU 1c that is connected to the push switch SW2 electrically, controls the transmission circuit 1s or the reception circuit according to the presence or absence of the storage of the mechanical key, and corrects the transmission or reception efficiency of the antenna 1a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009179212-A (JP)
Title: Working vehicle
Inventor: KAJINO YUTAKA
IPC: B62D5/07
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering control mechanism for making turning radii the same, even if a difference between tread widths of wheels journaled on a vehicle exists, when a steering operation of a steering wheel is operated at the same turning angle in the turning control of a tractor etc.  <P>SOLUTION: In this steering control mechanism, right and left rear wheels 5 journaled on the working vehicle 4 are constituted to change and adjust the tread widths by an elongating and contracting operation of a hydraulic cylinder, turning angle data of the right and left front wheels 2 related to the turning control are determined corresponding to the tread widths of the rear wheels, and the turning angle data corresponding to the selected tread width are automatically set when changing and adjusting the tread widths in a controller.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008260513-A (JP)
Title: Vehicular electronic height control system using multiple input signals
Inventor: PLATH VICTOR A
IPC: B60G17/018
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic height control system improved in controllability of a vehicle suspension system.  <P>SOLUTION: This system for controlling the ride height of a vehicle includes a controller which receives and processes multiple variable input to provide enhanced ride height control. The inputs include a brake system signal including an Automatic Braking System (ABS) signal and/or an Electronic Braking System (EBS) signal, a remote setpoint value signal and/or a fluid dump signal. This system also provides measuring of the actual ride height, filtering of the measured ride height, determining on whether the filtered ride height exceeds a threshold value level or not and adjusting of the ride height accordingly.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009188144-A (JP)
Title: Method of manufacturing module with built in component
Inventor: KONDO YASUHIRO
IPC: H01L23/12
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a module with built in component, wherein a tall component is buried without applying excessive pressure when manufactured, and reliability is high.  <P>SOLUTION: A first resin layer 10 is formed on a substrate 30 where the first wiring pattern including a mounting land 11c is formed, the second wiring patterns 21a to 21c are formed on the first resin layer, and an opening 15 is formed in the first resin layer to expose the mounting land 11c. The circuit component 14 which is taller than the first resin layer 10 is mounted on the exposed mounting land, a second resin layer 20 which is not cured yet is pressed against the first resin layer to seal the circuit component 14, and the second resin layer 20 is cured. Thus, the uncured resin 20 is pressed from above the circuit component 14, so the resin easily flows around and the circuit component 14 can be naturally buried astride the two resin layers 10 and 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009186830-A (JP)
Title: Liquid crystal panel and polarizing plate with retardation layer
Inventor: IKEJIMA KENTARO
IPC: G02B5/30
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal panel having small luminance in black display and high contrast.  <P>SOLUTION: The liquid crystal panel has: a liquid crystal cell which has a liquid crystal layer including liquid crystal molecules aligned in twist arrangement in such a state that no electric field exists between first and second alignment substrates, alignment directions of the first and the second alignment substrates orthogonal to each other; a first polarizing plate disposed on the first alignment substrate side of the liquid crystal cell; a second polarizing plate disposed on the second alignment substrate side of the liquid crystal cell; a first retardation layer disposed between the liquid crystal cell and the first polarizing plate; and a second retardation layer disposed between the liquid crystal cell and the second polarizing plate, wherein the first and the second retardation layers are liquid crystal optical compensation layers obtained by tilt-aligning an optical axis of a liquid crystal and wherein the liquid crystal cell, the first and the second polarizing plates and the first and the second retardation layers are disposed at prescribed angles.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008220939-A (JP)
Title: Game method and game device accepting side bet
Inventor: OKADA KAZUO
IPC: A63F13/10
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game method which enables the acceptance of side BETs and has a new entertaining property.  <P>SOLUTION: The card game playing method includes (b) the stage of making a side BET different from an ordinary BET, (c) the stage of dividing a prescribed number of player's cards and a prescribed number of banker's cards, respectively into two groups of cards, (d) the stage of deciding which wins and which loses by comparing the hand of the player's cards divided into two groups and the hand of banker's cards divided into two groups, (e) the stage of choosing cards from among a prescribed number of player's cards when it is decided that the game is a draw or the players lose at the stage (d) and a side BET is made at the stage (b), and (f) the stage of granting a dividend on the basis of the hand of the player's cards chosen at the stage (e) and the input side BET.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009183920-A (JP)
Title: Liquid purifying apparatus
Inventor: UKON MASAYUKI
IPC: B01D29/60
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid purifying apparatus capable of reducing discharge amount of backwashing liquid flowing out during backwashing of a filter.  <P>SOLUTION: The water purifying apparatus 10 is provided with a raw water tank 11 storing raw water supplied from a water supply source; a pump P1 feeding the raw water in the raw water tank 11 to a plurality of filters 12; a filtrate tank 15 storing filtrate purified by passing through the filters 12; a backwashing water tank 16 storing backwashing water; and a pump P2 feeding backwashing liquid in the backwashing water tank 16 to the filters 12. A three-way valve 22 serving as a flow path selector valve for switching flow-out direction of backwashing water based on the lapse of time after starting backwashing, and a control means 26 of the three-way valve 22, are provided as a mechanism for recovering backwashing water with a turbidity less than a given value from backwashing water flowing out of the filters 12 during backwashing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008119517-A (JP)
Title: Tourniquet
Inventor: WADA SATORU
IPC: A61B17/12
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tourniquet enabling balloon for pressing a part at which bleeding is to be stopped to easily be positioned at the part at which bleeding is to be stopped and thereby suppress a leakage of blood and growth of hematoma generated by displacement of the balloon.  <P>SOLUTION: The tourniquet 1 includes a strap body 2 for being wound around a limb on the part at which bleeding is to be stopped, a hook and loop fastener 3 (a fixing means) for fixing the strap body 2 in a wound condition, a transparent balloon 5 which is coupled on the strap body 2 and expands with fluid injection, and a marker 7 for matching the center part of the balloon 5 to the part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009191222-A (JP)
Title: Oil-based white dispersion for inkjet recording, method for producing it, and oil-based white ink composition for inkjet recording
Inventor: SUGITA YUKIO
IPC: C09D11/00
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil-based white dispersion, which causes no clogging in an inkjet head or no hinderance of ink repellent properties on a discharge nozzle face for allowing stable discharge and prevents sedimentation of pigment and change in viscosity of a solution or a grain size of the pigment for exhibiting long-term storage stability, for inkjet recording.  <P>SOLUTION: The oil-based white dispersion for inkjet recording contains 5-60 mass% of white pigment produced by further covering titanium oxide fine particles, which are covered with aluminum oxide and/or silicon oxide and provided with an average primary grain size of 0.15-0.25 μm, with SiH-containing polysiloxane and/or dimethylpolysiloxane at a ratio of 0.01-2.5 mass%, 0.03-5 pts.mass of a straight/branched chain type polyester dispersant having a basic group in the molecule for 1 pts.mass of the white pigment, and glycol ether dialkyl ethers as a solvent.  <P>COPYRIGHT: (C)2009,JPO&INPIT