baber/WOPTO huggingface dataset:
Patent JP-2009257660-A (JP)
Title: Hot air generator and garbage disposer using the same
Inventor: ITO RYOTARO
IPC: F04D29/58
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot air generator for efficiently heating air passing through blades of a centrifugal fan and a garbage disposer using the same.  <P>SOLUTION: The centrifugal fan 2 is disposed to surround a heater 1, and the centrifugal fan 2 is driven to rotate by a motor 3. Air entering from a suction side of the centrifugal fan 2 passes near the heater 1 to be heated, the centrifugal fan 2 is heated by radiation heat from the heater 1, and the air passing between the blades of the centrifugal fan 2 is reheated. Thereby, air is efficiently heated and hot air is generated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009258431-A (JP)
Title: Variable wavelength light source
Inventor: HIRATA TAKAAKI
IPC: G02F1/37
Filed: 2008-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a variable wavelength light source preventing wavelength conversion efficiency from being reduced.  <P>SOLUTION: In the variable wavelength light source for making light from a first variable length light source and light from a second variable wavelength light source incident on a pseudo phase matching wavelength conversion element and generating light of a wavelength which is a sum or a difference of wavelengths of lights emitted from the first and second variable wavelength light sources, the wavelengths of lights from the first and second variable wavelength light sources are simultaneously controlled when changing the wavelength of light of the sum or difference.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009259352-A (JP)
Title: Optical disk device
Inventor: ASANO SHINYA
IPC: G11B7/085
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk device that carries out a stable operation of a reflection-type photo sensor which detects a position of an optical pickup unit and simplifies an assembly process.  <P>SOLUTION: The optical disk device includes: a chassis 11; an optical pickup unit 13 which is disposed in the chassis 11 and is moved in a radial direction of the mounted optical disk so as to carry out at least one of recording and reproducing of a signal on the information recording surface of the optical disk; the reflection-type photo sensor 15 which is disposed in the chassis 11 and includes a light-emitting unit 26 and a light-receiving unit 26; a reflection unit 21 which is disposed in the optical pickup unit 13 and reflects light emitted from the light-emitting unit 25 according to movement of the optical pickup unit 13 so as to be incident on the light-receiving unit 26; and a black member 16 which is disposed at a position facing the reflection-type photo sensor 15 of the chassis 11, wherein the chassis 11 is provided with a mold portion which is formed by mold forming, and wherein the black member 16 is integrally formed with the mold portion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009263705-A (JP)
Title: Desulfurization refining method for molten iron
Inventor: OGAWA YUJI
IPC: C21C1/02
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refining method for highly efficiently and stably performing desulfurization treatment in a simpler manner without using an LF apparatus and a vacuum-degassing apparatus having high equipment cost and high treatment cost and without adversely affecting environment.  <P>SOLUTION: In desulfurization refining of molten iron, hydrogen gas or inert gas containing ≥30 vol.% hydrogen gas is blown from above desulfurization slag covering the molten iron surface, while performing desulfurization by adding an desulfurizing agent to the molten iron. In another embodiment, in the first step, the desulfurization is performed by adding the desulfurizing agent and in the second step, a part or the whole of the desulfurization slag covering the molten iron surface in the first step is left, and the hydrogen-containing gas is blown from above the left slag. Blowing the hydrogen-containing gas advances vaporization desulfurization from the desulfurization slag, so that the desulfurization from the molten iron into the slag continues, and excellent desulfurization ability is displayed. Further, as the desulfurizing agent, flux substantially containing no fluorine is used and furthermore, the generated slag is used again as the desulfurizing agent.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009268232-A (JP)
Title: Control switching method accompanying control panel renewing
Inventor: KAMIMOTO AKIHARU
IPC: H02B3/00
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an economical control switching method for renewal from an existing control panel to a new control panel, in a device control system including a control panel for controlling the device and a monitor controller for controlling the control panel.  <P>SOLUTION: The device control system 1 includes the device 4 for outputting a plurality of electric signals, the control panel 3 for controlling the operation of the device equipped with an ammeter, and the monitor controller 2 for monitor controlling the operation of the control panel based on the signal from the control panel 3. A measuring circuit is changed so that a plurality of electric signals output from the device 4 can be measured with both of the ammeter of the existing control panel 3 and the ammeter of the new control panel 3'. The monitor controller 2 performs device control through the existing control panel 3 till the changes of all the current value measuring circuits are completed. After the changes of all the current value measuring circuits are completed, the monitor controller 2 performs device control through the new control panel 3'. Then, the existing control panel 3 is removed from the current value measuring circuit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009263490-A (JP)
Title: Vinyl ether derivative polymer, its manufacturing method and use
Inventor: HASHIMOTO TAMOTSU
IPC: C09D11/00
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel trimethylolethaneacetal monovinyl ether homopolymer, its manufacturing method and use.  <P>SOLUTION: The vinyl ether derivative homopolymer is represented by formula (I) (wherein n is an average number of 5-600).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009262824-A (JP)
Title: Rear structure of vehicle
Inventor: KANO TAKASHI
IPC: B62D25/20
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a finger from being caught between the lower end of a luggage door and a bumper cover when the luggage door is closed.  <P>SOLUTION: A striker 46 is arranged in the upper surface of an upper side inner panel 36 of a rear floor cross member 30. In the lower surface of the inner panel 44 of the luggage door 16, a lock device 48 that can be locked in the striker 46 is arranged, and a sensor 50 detecting the striker 46 is arranged in the lock device 48. When the striker 46 is detected by the sensor 50, the lock device 48 is locked in the striker 46 and the luggage door 16 is locked. When the luggage door 16 is closed, the striker 46 is set to be detected by the sensor 50 when the lower end 16B of the luggage door 16 is approximated to a vertical wall section 22A of a hollow section 22 with a clearance capable of preventing the finger of a user from being caught.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009272457-A (JP)
Title: Substrate mounting structure, liquid crystal display apparatus, and method of manufacturing the substrate mounting structure
Inventor: SHIODA MOTOJI
IPC: H05K3/36
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To suppress an increase of manufacturing steps, and to enhance an adhesive strength of a wiring substrate mounted on an element substrate.  <P>SOLUTION: A method includes: an adhesive material supplying step of supplying an adhesive material 22 to at least one of an element substrate 11 and a wiring substrate 23 so that the material 22 may be applied on a surface of a mounting region 11a and a substrate end surface 11b of an end part where the mounting region 11a is defined; and a pressure bonding step of simultaneously bonding the wiring substrate 23 to the surface of the mounting region 11a and the substrate end surface 11b via the supplied adhesive material 22 to mount the wiring substrate 23 on the element substrate 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009269483-A (JP)
Title: Control device of damping force variable damper
Inventor: AMAMIYA TAKESHI
IPC: F16F9/50
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of damping force variable damper capable of stabilizing vehicle behavior in passage of a bump on a road surface or the like, and improving riding comfort.  <P>SOLUTION: When rear wheels 3rl, 3rr are estimated to pass a bump on a road surface and determined to be "Yes" in a step S28, an unsprung vibration damping control part 59 determines a lapse of a rear wheel convergence time Tc in a step S29. Right after present time Tp reaches rear wheel resonance start time Trr, the determination of the step S29 naturally becomes "No", and the unsprung vibration damping control part 59 outputs a front wheel vibration damping target value Dsvf and a rear wheel vibration damping target value Dsvr in a step S30. After the present time Tp reaches the rear wheel resonance start time Trr, the rear wheel convergence time Tc passes and the determination of the step S29 becomes "Yes". Then the unsprung vibration damping control part 59 stops the output of the front wheel vibration damping target value Dsvf and the rear wheel vibration damping target value Dsvr in a step S31.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009268769-A (JP)
Title: Pachinko game machine
Inventor: IZUMI KUNIAKI
IPC: A63F7/02
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko game machine capable of further improving a performance effect by a performance member which falls by gravity.  <P>SOLUTION: In the Pachinko game machine 1 which is provided with the performance member 12 that can be elevated and lowered at the prescribed position of a game board 4 and is capable of executing a performance by elevating and lowering the performance member 12 corresponding to game contents, the performance member 12 can fall by gravity while being rotated about a rotary shaft L extending in the vertical direction, and also includes a spiral shaft 13 as a rotating force-imparting means for imparting rotating force to the performance member 12 utilizing the gravity when the performance member 12 falls.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009269889-A (JP)
Title: Glutathione production promoter, agent for preventing or treating disease caused by deficiency of glutathione, and food and drink
Inventor: OTO NOBUAKI
IPC: A23L2/52
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glutathione production promoter containing, as an active ingredient, a compound having a glutathione production-promoting action and found from highly safe natural products, and to provide an agent for preventing or treating a disease caused by the deficiency of glutathione.  <P>SOLUTION: One or more compounds selected from the group consisting of liquiritin, liquiritigenin, isoliquiritin, isoliquiritigenin and licochalcone A are included in the glutathione production-promoting agent or the agent for preventing or treating a disease caused by the deficiency of glutathione, as an active ingredient.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009275241-A (JP)
Title: Lead-free sn-ni system solder alloy and solder alloy powder
Inventor: TANAKA JUNICHI
IPC: B23K35/26
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead-free Sn-Ni system solder alloy or solder alloy powder, which are applicable under severe atmosphere related to the vibration and the heat.  <P>SOLUTION: The lead-free solder alloy or solder alloy powder, is composed of, by weight, 0.14% Ni, 0.08% Al, 0.06% Ge, 0.5% Bi and the balance Sn. The maximum stress of this lead-free solder alloy is 28.7 MPa, the maximum point distortion is 17.1 MPa and the maximum elongation is 76.3%. Further, according to the heat-cycle accelerating test, in 500 cycle times, the number of broken pieces is 5 based on the 20 measured pieces.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009275950-A (JP)
Title: Heat exchanger
Inventor: NUMAZAWA MAKOTO
IPC: F25B43/00
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger capable of reducing the processing cost of a liquid receiver mounting member, and reducing a size and the weight of the liquid receiver mounting member.  <P>SOLUTION: An upward projecting section 28 is formed on a top face of the liquid receiver mounting member 7 fixed to a tank 2 at one side of the heat exchanger. A refrigerant flow channel 31 opened to a tip of the projecting section 28 at its one end and communicating with the inside of the tank 2 at the other end is formed on the liquid receiver mounting member 7. A refrigerant circulating pipe 29 is fixed to the liquid receiver mounting member 7 in a penetrated state, and both ends of the refrigerant circulating pipe 29 are projected to upper and lower sides from the liquid receiver mounting member 7. An end at a side projecting downward from the liquid receiver mounting member 7, of the refrigerant circulating pipe 29 communicates with the inside of the tank 2. A lower end closing member 41 of a liquid receiver 8 has communication passages 46, 47 vertically penetrating through the lower end closing member 41. The liquid receiver 8 is mounted on the liquid receiver mounting member 7 in a state of fitting the projecting section 28 and a part projecting to an upper part with respect to the liquid receiver mounting member 7 of the refrigerant circulating pipe 29 into lower sections of the communication passages 46, 47.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009276189-A (JP)
Title: Holder of block gauge
Inventor: YOKOYAMA YUICHIRO
IPC: G01B3/32
Filed: 2008-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holder of a block gauge, can hold attitude so that the measurement surfaces of a thin block gauge are orthogonal with respect to the measurement optical axis.  <P>SOLUTION: When measuring the length dimension between the measurement surfaces 2A, 2B by emitting the measuring light to a pair of measurement surfaces 2A, 2B of a block gauge 2 at the same time, a holder 100 holds the attitude of the block gauge 2 so that the measurement surfaces 2A, 2B are orthogonal to the measurement optical axis L. The holder includes: a base 110 having an abutment surface 111 abutting against the side surface 2E of the block gauge 2; a pair of side plates 120 set inside the base 110; and a sandwiching member 130, fixed inside the side plates 120, sandwiching the pair of the measurement surfaces 2A, 2B from both sides. The sandwiching member 130 holds an area to be held which is an area except for the vicinity of the side face 2E on the measurement surfaces 2A, 2B and orthogonally holds the measurement surfaces 2A, 2B with respect to the contact surface 111.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009278786-A (JP)
Title: Power supply system, current distribution apparatus, and capacitor storing box
Inventor: MATSUO HIDENORI
IPC: H02J1/00
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique to reconcile suppression of an oscillation phenomenon and suppression of a transitional fluctuation of voltage when supplying power.  <P>SOLUTION: A power supply device supplies DC power to a load device. An auxiliary power supply device supplies DC power to the load device in place of the power supply device when DC power supply from the power supply device to the load device stops. A current distribution apparatus includes: a wiring section to which DC power from the power supply device or a storage battery is input and which is connected to the load device; and a capacitor circuit including a capacitor is connected to the wiring section. When the voltage across the capacitor is lower than a predetermined value, the resistance value of the capacitor is set higher than when the voltage across the capacitor is higher than the predetermined value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009275860-A (JP)
Title: Revolving bearing
Inventor: HORI MICHIO
IPC: F16C33/32
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a revolving bearing in the form of a four point contact ball bearing embodied in a constitution using a retainer, reducing the axial direction dimension and sustaining a large rated load.  <P>SOLUTION: A plurality of balls 3 held by the retainer 4 are interposed between groove-shaped raceway surfaces 1a, 1b, 2a, 2b of an inner ring 1 and an outer ring 2. The balls 3 make four point contact, in contacting with two curved surfaces 1aa, 1ab, 1ba, 1bb, 2aa, 2ab, 2ba, 2bb which constitute the raceway surfaces 1a, 1b, 2a, 2b of the inner 1 and outer rings 2. The retainer 4 assumes a band form curved in an arcuate shape along the raceway surfaces 1a, 1b, 2a, 2b, and pockets 4a to hold the balls 3 are formed in line in the circumferential direction. The shape of the inside surface of each pocket 4a is such as to contact with the ball 3 at a plurality of points P1 and P2 for each side of the inside surface in the retainer circumferential direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009278537-A (JP)
Title: Image processing apparatus and method
Inventor: NISHIKAWA YOSHIAKI
IPC: H04N1/407
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus and method for correcting image data by accurately detecting light transmissivity of a medium on which an image is formed.  <P>SOLUTION: The image processing apparatus includes: a transmissivity detecting means for detecting light transmissivity of a medium on which an image is formed; a non-drawing area detecting means for detecting a non-drawing area wherein an image is drawn neither on a first surface nor on a second surface of the medium, on the basis of information of a first area, wherein an image is not drawn, on the first surface of the medium, and information of a second area, wherein an image is not drawn, on the second surface of the medium; a transmissivity acquisition means for acquiring light transmissivity in the non-drawing area, in the light transmissivity detected by the transmissivity detecting means; and an image correcting means for correcting first image data obtained by reading the first surface of the medium and/or second image data obtained by reading the second surface of the medium, on the basis of the light transmissivity obtained by the transmissivity acquisition means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009281162-A (JP)
Title: Electric heater for vaporizer
Inventor: KAWAYOKO KOJI
IPC: F02M21/00
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric heater for a vaporizer which supplies liquid LPG fuel by converting it into vaporized gas of predetermined pressure in which high heat exchanger efficiency can be obtained by a simple configuration.  <P>SOLUTION: An electric heater 10 provided at a vaporizer 1 for reducing the pressure of the liquid state of LPG fuel and evaporating the fuel electrically heats LPG by a plurality of electric heaters 101, 102, 103 arranged in a heat exchange pathway for the internal LPG fuel. The plurality of electric heaters 101, 102, and 103 are arranged so that the number of electric heaters in the line parallel to the fuel traveling direction is larger than those in the longitudinal line.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280655-A (JP)
Title: Decoloring method of phenylene ether oligomer
Inventor: ONOE AKIRA
IPC: C07C43/23
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of decoloring phenylene ether oligomers used for engineering plastics and the like and to provide the decolored phenylene ether oligomers obtained by using the decoloring method.  <P>SOLUTION: The decoloring method of the phenylene ether oligomers is characterized by reacting phenylene ether oligomer with a metal hydride. The decolored phenylene ether oligomers obtained by using the above decoloring method are also provided. The above phenylene ether oligomers are ones represented, for example, by formula (1) (wherein m and n are each an integer and m+n is 2-30) and the above metal hydride is for example sodium borohydride.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009279517-A (JP)
Title: Retainer for filter
Inventor: KURIMOTO KENICHI
IPC: B01D29/39
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retainer for a filter which can comprehensively solve various problems of precision, pressure loss and the like, caused by the inner structures of conventional filter elements and which has an utterly innovative structure.  <P>SOLUTION: The retainer (1) for the filter is for supporting a filter medium in both faces and is characterized in that a pair of etched disks (3a, 3b) in which a large number of through-holes (4) formed by chemical etching are arranged in the circumferential direction are joined to each other in a state that the positions of the corresponding through-holes (4) are agreed there with, and in a joined state, inner channels (8) extended in the radius direction are formed between the pair of the etched disks (3a, 3b).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009283308-A (JP)
Title: Female terminal
Inventor: KUTSUNA YOJI
IPC: H01R13/405
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a female terminal can achieve reduction in material cost and process cost.  <P>SOLUTION: The female terminal is equipped with a box part 10 having an insertion hole 18 in which a male terminal is inserted from the front end and a spring member 30 which is installed inside the box part and pinches the male terminal inserted from the front end of the box part between the inner wall of the box part by an elastic reaction force. The spring member is manufactured as a single item of metal and assembled in the box part and installed inside the box part. The box part is constructed of a molding of a resin which is insertion molded with a fixing end 31 of the spring member set in a die. A flat plate terminal member 20 of metal which pinches between the spring member the male terminal inserted from the front end of the box part is press fitted in the box part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008293635-A (JP)
Title: Program and erase method for nonvolatile memory
Inventor: MOON SEUNGHYUN
IPC: G11C16/04
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program and an erase method of a nonvolatile memory.  <P>SOLUTION: The method of programming or erasing the nonvolatile memory device having a charge storage layer includes a step to perform at least one unit programming or erasing loop. Each unit programming or erasing loop includes a step to apply a programming pulse, an erasing pulse, a time delay, a soft erase pulse, and soft programming pulse and/or a verifying pulse, as a positive or negative voltage to a portion (for example, a word line or a substrate) of the nonvolatile memory device.  <P>COPYRIGHT: (C)2009,JPO&INPIT