baber/WOPTO huggingface dataset:
Patent JP-2009281210-A (JP)
Title: Alcohol combined-use type carburetor
Inventor: SEKI KENJI
IPC: F02M7/00
Filed: 2008-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alcohol combined-use type carburetor easily achieving an appropriate air-fuel ratio at low cost even if many different types of fuels having a different alcohol mixture ratio with respect to gasoline are used.  <P>SOLUTION: In this alcohol combined-use type carburetor 10, fuel stored in a constant fuel chamber 104 is mixed with outside air routed through an air bleed passage while being fed by a main fuel passage 100 and supplied from a main nozzle 101 to an intake passage 2. An additional fuel passage 102 for adding fuel to the normal amount of fuel supply extends from the constant fuel chamber 104, and a flow rate regulating means having a regulating valve 108 for regulating the flow rate of the additional fuel is disposed in the middle of the additional fuel passage 104. The opening of the regulating valve 108 is regulated according to the alcohol mixture ratio in fuel in use to gasoline, thereby ensuring the air-fuel ratio adapted to the type of fuel in use.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009279823-A (JP)
Title: Mold for manufacturing belt
Inventor: MORI MASAHIRO
IPC: F16G5/20
Filed: 2008-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold for manufacturing belts capable of easily manufacturing belts of various kinds.  <P>SOLUTION: The mold 10 for manufacturing belts includes the inside mold 12, molding mold 16, inner outside mold 18 and outer outside mold 20. In the vulcanization process the belt material wound round the outer peripheral surface 12O of the inside mold 12 is pressed against the inner peripheral surface 16I of the molding mold 16. As a result a V-ribbed belt and the like having a rib shape corresponding to the shape of the inner peripheral surface 16I of the mold 16 is manufactured. In the belt manufacturing mold 10, the molding mold 16 and the inner outside mold 18 are separate bodies, and the mold 16 is exchangeable for a plurality of molding molds different in the shape of the inner peripheral surface from the mold 16, so that it is possible to manufacture the V-ribbed belts of various kinds easily and selectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009283671-A (JP)
Title: Method of manufacturing printed-wiring board
Inventor: UENO YUKIHIRO
IPC: H05K3/00
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a printed-wiring board capable of precisely forming a fine via hole.  <P>SOLUTION: The method of manufacturing the printed-wiring board 1 includes: a step of providing an insulating resin layer 2 on both surfaces of a core wiring board 10; a step of providing a plating resist layer 30 in a prescribed region on the surface of the insulating resin layer 2; a step of providing a copper-plated layer 3a by a plating method in a region except a region in which the plating resist layer 30 is provided on the surface of the insulating resin layer 2; a step of forming the via hole 20 by exposing one portion of a conductor circuit pattern 12 by laser beam machining with the copper-plated layer 3a as a mask; a step of providing a plated layer 4 on the surface of the copper-plated layer 3a; a step of providing an etching resist layer 32 in the prescribed region on the surface of the copper-plated layer 3a and on the surface of the plated layer 4; and a step of forming a conductor circuit pattern 3 by etching the copper-plated layer 3a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280092-A (JP)
Title: Parking support apparatus
Inventor: SUGITA HIDEKI
IPC: G01S15/931
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parking support apparatus capable of more accurately detecting a target parking space in response to intended use of the parking support apparatus.  <P>SOLUTION: The parking support apparatus includes a one's own vehicle position estimation means for estimating a position and a movement direction of one's own vehicle 6, a distance sensor for detecting the obstacle at a periphery of one's own vehicle, an obstacle estimation means for estimating the position of the obstacle relative to the position of one's own vehicle based on the one's own vehicle position estimation result and distance detection result, a target section estimation means for estimating a position of a target parking section based on the obstacle estimation result, and a means for instructing a target parking section estimation result based on the target section estimation result. An ultrasonic sensor 6a, that is the distance sensor, is attached to be angled rearward in a traveling direction regarding a direction perpendicular to the traveling direction of the one's own vehicle 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009187922-A (JP)
Title: Method for manufacturing diamond electron source, and diamond electron source
Inventor: UEDA AKIHIKO
IPC: H01J9/02
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a diamond electron source which forms with a sufficient controllability a spherical surface of a desirable top end shape for generating a large current/high focused electron beam and provide a diamond electron source.  <P>SOLUTION: The method for manufacturing a diamond electron source which includes a top end portion as a diamond electron discharging point includes a process A in which a top end shape of the sharp top portion is rectified to a spherical surface by using a focused ion beam processing unit and a process B in which a process-damaged layer formed by the process A is removed by plasma. After the process A and the process B in the method for manufacturing the diamond electron source, the top end becomes a spherical surface of the diamond surface and as a result becomes an optimal diamond electron source for generating a large current/high focused electron beam and surpasses a conventional electron source in electron source performance such as an angle current density and luminance or the like.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008294448-A (JP)
Title: Electric fuse having metal silicide pipe under gate electrode
Inventor: MIYASHITA KATSURA
IPC: H01L21/82
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric fuse improved in reliability which is programmable with a comparatively lower voltage.  <P>SOLUTION: The electric fuse has a semiconductor substrate and a gate provided with a conductive or partially conductive poly silicon. The semiconductor substrate has an amorphous pipe region near the gate and a first and a second electrode regions adjacent to the pipe region. The electric fuse has metal silicide layers in the first and the second electrode regions on the semiconductor substrate. The metal silicide is selected from a group consisting of nickel-silicide, cobalt-silicide, titanium-silicide, palladium-silicide, platinum-silicide, erbium-silicide, and the combination thereof.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009013398-A (JP)
Title: Thermosetting binder resin composition for bonded magnet
Inventor: SUGIOKA TAKAHISA
IPC: C08L101/00
Filed: 2008-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermosetting binder resin composition, that is excellent in heat resistance, pressure resistance, and mechanochemical stability, producing a bonded magnet with less deterioration in physical properties such as magnetic characteristics even when molded with large shearing force, or in environments of high temperature or high pressure, and a thermosetting resin composition for a bonded magnet including the thermosetting binder resin composition.  <P>SOLUTION: The thermosetting binder resin composition essentially comprises organic resin components including thermosetting resin to be usable for binder for magnetic powder for forming a bonded magnet. The thermosetting binder resin composition is the thermosetting binder resin composition including metal oxide particles and/or polymetalloxane, and the thermosetting resin composition for a bonded magnet including above thermosetting binder resin composition, and magnetic powder essentially comprising rare earth alloy.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009289632-A (JP)
Title: Fuel cell system
Inventor: HARAO NORIYUKI
IPC: H01M8/00
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system can determine whether a communication error between a fuel cell unit and a hot water tank unit is caused by a trouble of a communication part on the fuel cell unit side or by a trouble of the communication part on the hot water tank unit side.  <P>SOLUTION: The fuel cell system is constructed of: a fuel cell unit-side communication means in which an output signal of a first signal detection means 5 and a second signal detection means 6 is input into a first microcomputer 1; and a hot water tank unit-side communication means which receives a communication signal from the fuel cell unit and converts into a digital signal to a second microcomputer 9. When an error occurs in the communication between each communication means, the error is displayed on an error display means 13 based on the output signal from the first signal detection means 5 and the second signal detection means 9.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009285813-A (JP)
Title: Driver drill
Inventor: SUMI ATSUSHI
IPC: B23B45/00
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact power tool capable of preventing the durability of a spring from being degraded even when the spring is subjected to the total compression.  <P>SOLUTION: A clutch torque is adjusted by a ring gear on which a plurality of projections having different angles or heights are arrayed. The torque is adjusted according which part of the projection the ball rides over. During the drill mode, the clutch can be reliably allowed not to be operated by allowing the ball to pass through an outer circumferential part of the ring gear at which the height or the angle of the projection adequately designed so as to allow the ball not to ride over becomes maximum. Further, a spring can be set only by adequately pressing the ball against the ring gear. More extremely, a short spring having a small wire diameter may be used. By applying the spring, the fastening torque can be easily adjusted, and the torque adjusting mechanism can be designed without any limitation of the spring.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009290161-A (JP)
Title: Optical semiconductor device
Inventor: NAKAJI MASAHARU
IPC: H01L31/107
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical semiconductor device small in dispersion of element characteristics, and high in quantum efficiency.  <P>SOLUTION: On an n-type InP substrate 10 (semiconductor substrate), an n-type DBR layer 12 (first conductivity type distribution Bragg reflection layer), an n-type InP distortion relaxing layer 14 (first conductivity type distortion relaxing layer), a low-carrier-concentration i-InGaAs light absorption layer 16 (light absorption layer) and a p-type InP window layer 18 (second conductivity type semiconductor layer) are sequentially formed. The n-type InP distortion relaxing layer 14 is formed of the same material as that of the n-type InP substrate 10. The total optical length of a layer formed between the n-type DBR layer 12 and the i-InGaAs light absorption layer 16 is an integral multiple of a half of the wavelength λ of incident light.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009293456-A (JP)
Title: Fuel supply apparatus
Inventor: HASEGAWA JUN
IPC: F02M59/36
Filed: 2008-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel supply apparatus capable of suppressing an operating sound made when moving a movable part into a closing side position.  <P>SOLUTION: Only a first driving signal is made a high level at time T1. A current is thereby built up from the time T1, and energization with a relatively small second driving current is carried out from time T2 to T3 (I2). When a needle 64 approaches the closing side position (at time T3), a second driving signal is made a high level. This results in carrying out energization with a first driving current from the middle (I1), that is, energization with the relatively small second driving current is carried out at first, and when the needle is moved to a certain extent, the movement of the needle is completed with the relatively large first driving current.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009292593-A (JP)
Title: Image forming device
Inventor: ITO MANSAKU
IPC: B65H3/06
Filed: 2008-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet feeding device for preventing the curling of a sheet and preventing an FPOT from being short, and an image forming device.  <P>SOLUTION: This image forming device has a measuring means for measuring a time from when a sheet loading plate 111 starts to move upward until a sheet 123 comes into contact with a feeding roller 113. When the time unit the sheet 123 comes into contact with the feeding roller 113 is longer than a preset predetermined time, a sheet carrying speed from the feeding to the transfer of the sheet 123 is increased.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009293546-A (JP)
Title: Hermetic compressor, and refrigerator or room-air conditioner using it
Inventor: NOZAKI TSUTOMU
IPC: F04B39/10
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a delivery valve and a valve seat portion in a hermetic compressor from being adsorbed, to reduce dead volume, and to improve impact resistance of the delivery valve with respect to the valve seat portion.  <P>SOLUTION: In this hermetic compressor, a compression element and an electric element are stored in a sealed vessel, and a piston 4 is reciprocated in a cylinder through an eccentric portion 7a provided on a drive shaft driven by the electric element. The hermetic compressor includes a valve plate 3 closing the cylinder, and the delivery valve 11 closing a delivery hole 3a formed in the valve plate. The cross-sectional shape of a seating face 3b provided around the delivery port 3a is formed into a circular arc or a quadratic curve, and the position of the delivery valve 11 that is brought into contact with the seating face 3b when closing the delivery port 3a is put inside the seating face 3b rather than the center thereof.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009295550-A (JP)
Title: Packing, and structure for fitting packing
Inventor: ITO YUJI
IPC: H01R13/52
Filed: 2008-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To fit a packing with a relay connector without increasing the size the entire relay connector.  <P>SOLUTION: The packing 10 is suitable for a relay connector 20 having a bolt tightening part 28 and being fixed with an inverter case 30 by a bolt, and is composed of a packing body 11 to be crimped with a matching face of the relay connector 20 and a locking part 13 arranged integrally with the packing body 11 and holding the packing body 11 in a fitting groove 27 of the relay connector 20 by locking it with the bold tightening part 28.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009302079-A (JP)
Title: Semiconductor integrated circuit having built-in timer
Inventor: TAKAHASHI YOSHICHIKA
IPC: H02J7/10
Filed: 2008-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit having a built-in timer such that when a clock signal supplied to a timer counter is broken for a predetermined time, that is detected to avoid trouble to control.  <P>SOLUTION: The semiconductor integrated circuit having the built-in timer circuit such as an IC for charge control is provided with a timer circuit (14) having a counter which counts a clock signal of predetermined frequency, and a clock abnormality decision circuit (16) which detects the clock signal not varying to decide abnormality of the clock signal, and stops an internal circuit from operating when the clock abnormality decision circuit detects abnormality of the clock signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009300610-A (JP)
Title: Optical fiber holding tool and mounting method
Inventor: ASAKAWA SHUICHIRO
IPC: G02B6/36
Filed: 2008-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To suppress friction between an optical fiber and a through-hole of an optical connector when obtaining an inserting force Fi of the optical fiber.  <P>SOLUTION: An intermediate part of an optical fiber F is held with a holding tool 1 having elastic blocks 14a, 14b. If the holding tool 1 slid to an optical connector, the elastic blocks 14a, 14b provided in the holding tool 1 are elastically deformed by friction with the optical fiber F when the holding tool 1 comes to a prescribed stopping position. The optical fiber F is pressed in the inserting direction by means of the elastic force of the elastic blocks 14a, 14b. Accordingly, while the friction is suppressed with the through-hole of the optical connector caused by the distortion of the optical fiber F, the desired inserting force Fi can be obtained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009302882-A (JP)
Title: Network managing device for automatically displaying physical position
Inventor: OHASHI HIROYUKI
IPC: H04W4/04
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that conventional monitoring of instruments is dependent on an individual skill of a network manager, it has been difficult to take over information when the manager is absent or changed, and further, it is difficult to quickly find the cause of a network failure when only a logic configuration is used , so that a lot of time is required for recovery from the failure.  <P>SOLUTION: The network instrument has a function of transmitting positional information by using a radio LAN antenna, etc. A network managing device has a database storing the positional information, and a physical configuration is displayed on a map based on the database and the positional information sent from the network instrument or a radio LAN access point.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009302281-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: OKUMURA TOMOMI
IPC: H01L21/56
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a filler from infiltrating in a resin that is running around to the outer surface of one-side metal plate, in a manufacturing method of a semiconductor device that is implemented, such that a part between two metal plates sandwiching semiconductor elements between their inner surface sides, and the outer surface of one-side metal plate are sealed by a resin, and thereafter, the resin adhering to the outer surface of the one-side metal plate is ground to expose the outer surface.  <P>SOLUTION: In a process of installing a workpiece W with semiconductor elements 1 and 2 sandwiched between both metal plates 3 and 4 in a die 200, pressing the outer surface 4b of the one-side metal plate 4 against the die 200, injecting a resin 7 into the die 200, in a state where a space 204 is formed between the outer surface 3b of the other-side metal plate 3 and the die 200, and filling the resin 7 in the space 204, the clearance L of the space 204 is set smaller than the minimum particle diameter of the filler 71 in the mold resin 7.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008311660-A (JP)
Title: Method for cleaning and drying semiconductor wafer, and for making it hydrophilic
Inventor: SCHWAB GUENTER
IPC: H01L21/304
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning method and a drying method to improve concentrations of particles, metal and organic impurities on the surface of a cleaned semiconductor wafer.  <P>SOLUTION: The method for cleaning and drying the semiconductor wafer and for making it hydrophilic includes the following processes as described below in this order. (a) The semiconductor wafer is treated by a liquid aqueous solution including a hydrogen fluoride, and then the semiconductor wafer is rotated at least temporarily centering around its central axis. (b) The semiconductor wafer is rotated at a rotating speed of 1,000 to 5,000 rpm centering around its central axis in an atmosphere including ozone to dry the semiconductor wafer, and the liquid aqueous solution including the hydrogen fluoride is caused to flow out by a centrifugal force generated by rotation from the semiconductor wafer, then the surface of the semiconductor wafer is made hydrophilic by the ozone.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009299807-A (JP)
Title: Planetary differential type motion converting mechanism and power plant with the same
Inventor: MASUDA MICHIHIKO
IPC: F16H25/24
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planetary differential type motion converting mechanism for restricting uneven wear and a breakdown in a screw formed in a planetary shaft and in a screw of a rotor engaged with the described screw due to application of a load in the axial direction to a sun shaft, and to provide a power plant with the same.  <P>SOLUTION: In this planetary differential type motion converting mechanism 100, a pitch of a screw 11 formed in a rotor 10 is set larger than a pitch of a screw 31 formed in a planetary shaft 30 within a range wherein the screw 31 formed in the planetary shaft 30 and the screw 11 formed in the rotor 10 are engaged with each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009002337-A (JP)
Title: Small power generating device, and soundproofing panel
Inventor: URANO AKIHIDE
IPC: F02B77/13
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small power generating device using a soundproofing panel with high transmission loss, and superior soundproofing functions, and the soundproofing panel.  <P>SOLUTION: The small power generating device, subject to application of the soundproofing panel 30, includes an engine to drive a power generator, a plurality of the soundproofing panels 30, and a hood to house the engine. The soundproofing panel 30 is formed by laminating a first sound absorbing layer 22 of glass wool, a sound insulating layer 23 of concrete, and a second sound absorbing layer 24 of glass wool in this order. It is installed on an inner surface of an outer plate 120 of the hood, with the surface of the first sound absorbing layer 22 directed toward the engine side. Transmission of machine sound such engine sound to the external is thus restricted. Noise of the small power generating device can be reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010000862-A (JP)
Title: Auxiliary machine arrangement structure of vehicle
Inventor: MORI SHIGEYUKI
IPC: B62D25/08
Filed: 2008-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular auxiliary machine arrangement structure capable of achieving both the rear shift layout of a power train and the arrangement of a vehicular auxiliary machine, while making vertical direction in the vehicle front part compact.  <P>SOLUTION: The structure is provided with a dash panel 3 that separates a cabin 2 from an engine room 1. The dash panel 3 is formed with a mid-dash recessed portion 3A, recessed rearward of the vehicle, and dash side portions extending from the mid-dash recessed portion 3A toward both vehicle width directions of the vehicle. The dash panel 3 is equipped with front side frames 20 extending frontward from the dash side portions, and arranged with a vehicular auxiliary machine in either vehicle width direction of the dash side portions. At least a part of the vehicle auxiliary machine 60 is arranged to vertically overlap with the front side frame 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT