baber/WOPTO huggingface dataset:
Patent JP-2010272275-A (JP)
Title: Method for manufacturing spark plug with pressure sensor
Inventor: OZEKI KEIJI
IPC: H01T13/40
Filed: 2009-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a spark plug with a pressure sensor for surely preventing deterioration of airtightness and appearance quality.  <P>SOLUTION: The spark plug 1 with the pressure sensor includes a spark plug body 10, and a plate 38 with the pressure sensor 30 and a hole 39. Primary metal fittings 13 provides a large-diameter section 18, a screw section 17, and a contracted diameter section 22. The plate 38 includes a connection section 40, and the connection section 40 is joined with the contracted diameter section 22 while the pressure sensor 30 is retained between the plate 38 and the large-diameter section 18. A manufacturing process of the spark plug 1 with a pressure sensor includes a process of inserting the spark plug body 10 to the plate 38, a process of making the screw section 17 engaged with a female screw section 52 by using a support jig 51 having the female screw section 52 and a tapered section 53 and pulling down the connection section 40 inside in the radial direction by pushing the connection section 40 to the tapered section 53, and a process of laser-welding the connection section 40 and the contracted diameter section 22.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010269480-A (JP)
Title: Fine rugged structure, method for manufacturing the same, and optical element
Inventor: YASHIKI KAZUHIRO
IPC: B32B27/00
Filed: 2009-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fine rugged structure, a method for manufacturing the fine rugged structure, and an optical element comprising the fine rugged structure having heat resistance, high in productivity and having a high non-defective rate by hardly soiling an original plate due to a part of resin sticking to the original plate.  <P>SOLUTION: The fine rugged structure has double layer configuration of a fined rugged structure forming layer and a shield layer. The fine rugged structure forming layer includes a cured material of resin, and the shield layer comprises a silicate compound. The thickness of the shield layer is not more than the half of the thickness of the fine rugged structure forming layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010271169-A (JP)
Title: Physical quantity detection device, camera shake correction device, and camera
Inventor: WATANABE JUN
IPC: H04N5/232
Filed: 2009-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a physical quantity detection device having a comparatively simple constitution, capable of detecting a physical quantity wherein an influence of a gravity acceleration is corrected, and to provide a camera shake correction device, and a camera.  <P>SOLUTION: This physical quantity detection device 1 includes a first oscillation part 10 for outputting a first frequency signal 906, a second oscillation part 20 for outputting a second frequency signal 908, an oscillation control part 50 for generating an oscillation control voltage 904 to the second oscillation part 20, a velocity detection part 40 for generating a velocity detection signal 902 by detecting a phase difference between the first and second frequency signals, and a detection signal generation part 30 for generating a physical quantity detection signal 910. At least either of first and second vibrators is an acceleration detection element wherein an oscillation frequency is changed, and the oscillation control part selects whether the oscillation control voltage is generated or held so that a frequency of the second frequency signal agrees with a frequency of the first frequency signal, based on a control signal 912, and the detection signal generation part generates the physical quantity detection signal based on the held oscillation control voltage and the velocity detection signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010270676-A (JP)
Title: Control device for electronic throttle valve
Inventor: FUKUOKA RYUICHIRO
IPC: F02D9/02
Filed: 2009-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To satisfactorily control an electronic throttle valve, even at least one positive electrode or negative electrode of the electric power supply wires is disconnected.  <P>SOLUTION: This control device for the electronic throttle valve includes a motor 2 for driving the electronic throttle valve, an electronic throttle valve angle detecting means 9, the negative electrode side electric power supply wires 5, 6 and the positive electrode side electric power supply wires 3, 4 to the motor 2, a disconnection detecting means 12 for detecting the potentials of the wires 3-5, a control unit 1 for issuing an electric power supply command to the motor 2, switches 13, 14, 21, 22 for switching supply/shut-off of electric power via the wires 3-5, and a motor driving circuit 15 for supplying the electric power via one in a positive electrode side and one in a negative electrode side out of the wires 3-5, by the switches 13, 14, 21, 22, when the wires 3-5 are determined to be normal, and the control unit 1 detects abnormality in each of the wires 3-5, based on the electric power supply command and the potentials of the wires 3-5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010276757-A (JP)
Title: Projector and electro-optical device
Inventor: MIYAMAE AKIRA
IPC: G03B21/00
Filed: 2009-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector and an electro-optical device having high light utilization efficiency from a light source, capable of acquiring an image having high brightness.  <P>SOLUTION: The projector 1 includes light sources 7R, 7G, 7B, a light guide rod 8, a microlens array 4, liquid crystal light bulbs 3R, 3G, 3B and a projection optical system 6. The crystal light bulbs 3R, 3G, 3B have an effective light modulation domain constituted of repetition of a unit pixel pattern including at least one pixel, and a horizontal/vertical dimension ratio of the incident end face of the light guide rod 8 agrees with a horizontal/vertical dimension ratio of the unit pixel pattern of the crystal light bulbs 3R, 3G, 3B, and a horizontal/vertical dimension ratio of the emission end face of the light guide rod 8 agrees with a horizontal/vertical dimension ratio of the effective light modulation domain of the crystal light bulbs 3R, 3G, 3B.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010275905-A (JP)
Title: Dpf self-regeneration assisting device for construction machine
Inventor: SHIN SHINJI
IPC: F02B77/11
Filed: 2009-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To suppress wasteful fuel consumption due to the forcible regeneration of a DPF and to prevent early degradation of engine oil.  <P>SOLUTION: This DPF self-regeneration assisting device for a construction machine including the DPF 12 collecting particulate matter in exhaust gas is so configured that a heat insulation member 18 surrounding the DPF 12 is provided outside of the DPF 12 so that a drop in temperature of the DPF 12 caused by radiation is prevented.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010274750-A (JP)
Title: Control device of vehicle
Inventor: TAMURA HIROSHI
IPC: B60H1/32
Filed: 2009-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To ensure air conditioning performance of an air conditioner during off-road running of a vehicle.  <P>SOLUTION: A compressor 20 of the air conditioner 18 is connected to an engine 11 via an electromagnetic clutch 19. Whether a vehicle is rapidly accelerated or not is determined based on an accelerator operation amount and the like. When the vehicle is determined to be in the rapid acceleration, an air conditioner cut on acceleration is carried out that stops the drive of the compressor 20 by changing over the electromagnetic clutch 19 to a power cutoff state. Furthermore, whether the vehicle is in off-road running or not is determined based on a differential gear changeover switch 23, a vehicle height adjustment switch 25, road-surface select switch 26, etc. When the off-road running is determined, the drive of the compressor 20 is continued during the off-road running even on the acceleration by prohibiting the air conditioner cut on acceleration. Thereby, the air conditioning performance of the air conditioner 18 is ensured during the off-road running and uncomfortable torque shock is prevented by inhibiting the fluctuation of output torque by the stop of the drive of the compressor 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010275943-A (JP)
Title: Fluid pressure motor
Inventor: NUMASHITA SHINYA
IPC: F03C2/30
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To configure a rotor provided, at only one location, with a protrusion element having a sliding contact portion with the inner circumferential surface of the casing on an outer peripheral surface of a cylindrical column element, as a space partitioning portion, as well as a simple fluid pressure motor which does not exist in a conventional model, in a fluid pressure motor arranged and configured by causing the center of a cylindrical-shaped casing, and the axis of a cylindrical column-shaped rotor having spindles at both ends to coincide with each other.  <P>SOLUTION: In a fluid pressure motor arranged and configured by causing the center of the casing, and the axis of a rotor to coincide with each other, a casing provided with a space dividing devices protruding from the inner circumferential surface of an cylindrical body into the inside at two locations, and a rotor in which a protrusion body as a space partitioning portion is provided at only one location, on the outer peripheral surface of a cylindrical column body, and further there are provided two types of vent holes each passing through the inside of the cylindrical column body from spindle end surfaces at two locations as the supply path and the discharge path of fluid, having opening positions before and after the sliding contact portion provided on top of the protrusion body, constitute a simple fluid pressure motor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010275460-A (JP)
Title: Conductive rubber
Inventor: MATSUMURO YASUHIKO
IPC: H01B1/24
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive rubber having high conductivity, and excellent also in rubber characteristics such as breaking strength and rubber elasticity.  <P>SOLUTION: The conductive rubber is a natural and/or synthetic rubber compounded with furnace black, ketjen black and a vapor grown carbon fiber, wherein these three have an amount of iodine adsorption of ≥70 g/kg and amount of dibutyl phthalate absorption of ≥70×10<SP>-5</SP>m<SP>3</SP>/kg.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010274575-A (JP)
Title: Image forming apparatus and printing system
Inventor: ICHIU RIKA
IPC: G06F3/12
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which eliminates the print waiting time of a user by switching from the power saving state to the ready-to-print state appropriately when printing instruction is given from a terminal to the image forming apparatus.  <P>SOLUTION: The image forming apparatus 1 is equipped with: a switching means for switching between the power saving state where power consumption of the image forming apparatus is reduced and the ready-to-print state; a communication unit which receives print data containing the time information from the terminal; a registration means for registering the print data as a print job; a print unit which sequentially prints the jobs registered by the registration means; and a control means which controls the switching means to switch from the power saving state to the ready-to-print state based on the time information contained in the print data.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010279400-A (JP)
Title: Handling appliance for endoscope
Inventor: KOMATSU SHINYA
IPC: A61B17/28
Filed: 2009-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handling appliance for an endoscope capable of certainly connecting and fixing the rear end part of a coil pipe to an operation part without causing operation failure or the like even in a state that an operation wire is inserted through the coil pipe.  <P>SOLUTION: The vicinity of the rear end 1a of a flexible sheath 1 is inserted and arranged in the through-hole 16, of which the diameter is larger than the outer diameter of the flexible sheath 1 and smaller than the outer diameter of a break preventing coil 4, formed to the operation part 10, and the break preventing coil 4 is fixed to the flexible sheath 1 by laser welding to arrange the rear end surface of the break preventing coil 4 at the position coming into contact with the mouth on the leading end side of the through-hole 16 while the slip-off preventing member 20 made of a metal coming into contact with the mouth on the rear end side of the through-hole 16 is fixed to the vicinity of the rear end 1a of the flexible sheath 1 by laser welding.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010282770-A (JP)
Title: Electrode structure, method of manufacturing electrode structure, cold-cathode discharge lamp, lighting device, and image display device
Inventor: MATSUURA TOMOKAZU
IPC: H01J9/32
Filed: 2009-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent intrusion of air into an inner space of a low-pressure discharge lamp when an electrode structure is used for sealing the low-pressure discharge lamp.  <P>SOLUTION: The electrode structure 100 is provided with an electrode 101, a sealing wire 102 the one end part of which is connected with the electrode 101, and a glass member 103 so formed as to cover at least a portion of the sealing wire 102. Out of the surface of the sealing wire 102, a nearly intermediate part of the portion covered by the glass member 103 has no oxidized film 105 formed, or, the oxidized film 105 of the maximum thickness of 0.1[μm] or less is formed, and on the side of the sealing wire 102 of the glass member 103, there is formed a diffusion layer 106 of a material of the sealing wire 102.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010281495-A (JP)
Title: Latent heat recovery type water heater
Inventor: FUKAYA ATSUSHI
IPC: F24H9/00
Filed: 2009-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To securely prevent water in an endoergic pipe group of a latent heat exchanger from being frozen even if cold air flows in from an exhaust tube, in a latent heat recovery type water heater communicating with the latent heat exchanging chamber and having the exhaust tube for exhausting combustion exhaust gas in the latent heat exchanging chamber opening to the outside.  <P>SOLUTION: The endoergic pipe group 12a in which heated fluid flows is stored in the latent heat exchanging chamber 12, and the latent heat exchanging chamber 12 includes an exhaust inlet 40 to which the combustion exhaust gas is sent and an exhaust outlet 50 for exhausting the combustion exhaust gas to the outside. The exhaust outlet 50 is made to communicate with the exhaust tube 31. The combustion exhaust gas exhausted from the exhaust outlet 50 is emitted from the exhaust tube 31 to ambient air after passing through a narrow exhaust passage Ra formed of an exhaust gas guide plate 25. A composition wall of a casing 22 which forms the most downstream section of the exhaust passage R is provided with a heating device H for warming air in the narrow exhaust passage Ra narrowed by the exhaust gas guide plates 25, 27.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010279901-A (JP)
Title: Air filter
Inventor: NIKI TAKASHI
IPC: B01D46/52
Filed: 2009-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air filter which is easy to connect mounting frames each other without complicating the structure of a filter frame.  <P>SOLUTION: A plurality of the mounting frames 13 are arranged in a latticelike state. The filter frame 12 to store a filter medium is arranged in front of the mounting frame 13. A square frame plate 37 is combinedly installed at the end of the front side of the mounting frame 13. Both side plates 27, 28 of the filter frame 12 and the rear end of a base plate 30 are connected to the square frame plate 37. A plurality of apertures 17 are perforated at the mounting frames 13. A bolt 18 is inserted into the aperture 17, and adjacent surrounding mounting frame 13 are connected by the bolt 18.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010283163-A (JP)
Title: Method and apparatus for heat treatment
Inventor: KATO SHINICHI
IPC: H01L21/26
Filed: 2009-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for heat treatment, capable of raising the temperature of the surface of a substrate to a higher temperature, while suppressing cracks in the substrate.  <P>SOLUTION: First, weak irradiation is performed at an approximately constant luminous output L1, and buffer irradiation which gradually increases the luminous output from L1 to L2 is successively performed. Further, strong irradiation is performed to a semiconductor wafer at an output waveform which peaks at a luminous output L3 that is larger than the luminous output L2. Strong irradiation is performed to the semiconductor wafer that is preheated to a certain extent by weak irradiation at the waveform having a peak, thereby the temperature of the surface of the semiconductor wafer can be raised to a higher temperature. Moreover, the width of temperature elevation in momentarily raising the temperature of the surface of the semiconductor wafer by strong irradiation can be reduced by performing the buffer irradiation, and the damage caused to the semiconductor wafer is suppressed to prevent the cracks in the wafer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010282081-A (JP)
Title: Electrostatic latent image developing toner, developer for electrostatic latent image development, toner cartridge, process cartridge, and image forming apparatus
Inventor: SAKAMOTO SHINYA
IPC: G03G9/08
Filed: 2009-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic latent image developing toner having a property of hardly forming blocks of toner aggregates, suppressing an increase in glossiness of a formed image, and achieving good low temperature fixability, and to provide a developer for electrostatic latent image development, a toner cartridge, a process cartridge, and an image forming apparatus.  <P>SOLUTION: The electrostatic latent image developing toner includes toner particles containing a binder resin, wherein the toluene-insoluble content in the toner particles is 20 mass% or more and 40 mass% or less, and in the stress relaxation measurement of the toner at 60, the toner shows a relaxation modulus G1(t=1) of 10 MPa or more and 20 MPa less after 1 second and a relaxation modulus G2(t=50) of 2.5 kPa or more less than 100 kPa after 50 seconds.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010287318-A (JP)
Title: Battery pack
Inventor: ISHIHARA DAIA
IPC: H01M2/10
Filed: 2009-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack of which breakage of a unit cell, a circuit board, wiring or the like due to static electricity is restrained effectively while securing insulation between a ground and an outer package case of a circuit at stationary time.  <P>SOLUTION: The battery pack 1 is provided with a battery core set 50 structured of a plurality of unit cells, a circuit board 20 structuring a circuit electrically connected with the same, and a second case member 12 structuring a part of an outer package case. The second case member 12 consists of a metal material (for instance, an Al alloy) for its whole outer surface, the battery core set 50 and the circuit board 20 are housed inside its space. Then, in the battery pack 1, a ground (wiring L<SB>6</SB>) in the circuit board 20 and the outer surface (a part structured of the metal material) in the second case member 12 are connected with each other through a varistor 206 as a surge control element.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010288343-A (JP)
Title: Regenerative braking controller
Inventor: SATO YUTAKA
IPC: B60L50/16
Filed: 2009-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a breaking controller which changes the contents of regenerative control in response to a deceleration changing irregularly, by updating the target deceleration according to the vehicle velocity state and the operation state of a vehicle.  <P>SOLUTION: This regenerative braking controller is provided with: a target deceleration computer 43 which computes the target deceleration (T-Dec), based on the detection signals of a vehicle velocity sensor 31, an accelerator sensor 34, and a brake switch 37; and an update determiner 42 which permits or prohibits the update of the target deceleration (T-Dec), based on the detection signals of the vehicle velocity sensor 31, the accelerator sensor 34, and the brake switch 37. Hereby, the controller updates the target deceleration (T-Dec) in response to the present deceleration (St-Dec) changing irregularly, and optimizes the regenerative control of an alternator 23, based on a new target deceleration (T-Dec). Hence, it achieves an improvement in regeneration efficiency and an improvement in fuel consumption.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010286641-A (JP)
Title: Image forming apparatus
Inventor: KOTAKE NAOSHI
IPC: G03G15/00
Filed: 2009-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image recording medium on which an image is formed free from the effect of failure in transfer of print data.  <P>SOLUTION: In the image forming apparatus 10, when a print datum for a preset invisible image is created together with Y, M, C, and K print data generated on the basis of image data by an image processing section 70, these print data are output to the respective driving circuits 78 Y, 78M, 78C, 78K and 78F of a printing engine 14. Thus, emission of light from semiconductor lasers 42Y. 42M, 42C, 42K, and 42F are controlled according to the corresponding print data. When an infrared ray is emitted together with Y, M, C, and K visible images, an invisible image for reflecting infrared ray is formed. The invisible image is detected by a detection sensor 88 and collated with an original image, thereby determining whether a visible image is appropriately formed on the recording paper.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010285827-A (JP)
Title: Horseshoe lock
Inventor: WATANABE KOJI
IPC: E05B71/00
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a horseshoe lock which can prevent a latch from sliding to a locking position by securely fixing the latch in a case when it is unlocked.  <P>SOLUTION: An engagement groove 18 is formed on the latch 4 in proximity to the lever 10 on the sidewall on the outer peripheral surface side of the case 2. On the other hand, a safety button 14 is provided to the case 2, and the safety button 14 is constituted by an L-shaped button body 20, an engagement projection 22, and a coil spring 24. One end of the L-shape of the button body 20 is stored in the case 2 in a state where it is projected from the outer peripheral surface of the case 2, and the corner 20a of the L-shape is pivoted in the case 2 so that it can rotate. The engagement projection 22 projected from the button body 20 can be brought into engagement with the engagement groove 18 of the latch 4, and the coil spring 24 energizes the engagement projection 22 to the latch 4 side. In an unlocking state, the engagement projection 22 is brought into engagement with the engagement groove 18, and the latch 4 is fixed in a state where it is impossible for the latch 4 to slide.  <P>COPYRIGHT: (C)2011,JPO&INPIT