baber/WOPTO huggingface dataset:
Patent JP-2008278506-A (JP)
Title: Temperature stabilized oscillator and proximity switch containing oscillator
Inventor: HEIMLICHER PETER
IPC: H03B5/04
Filed: 2008-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To afford a simple stabilization of the temperature behavior of an oscillator and to allow the low price manufacture of proximity switches, having a great switching distance, which function safely in a broad temperature range.  <P>SOLUTION: In an oscillator including a resonant circuit L, C, RCU and an amplifier circuit V, R1, R2, R3 connected as a virtual negative resistance, a direct current source I1 is connected in series with the resonant circuit L, C, RCU. In this way, a signal UCU is provided being a measure for the resistance of the oscillator circuit coil L. By using this signal UCU, a control circuit V1, M controls the virtual negative resistance inversely proportional to the resistance RCU of the oscillator circuit coil L.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009277888-A (JP)
Title: Polishing method
Inventor: OTA MASAAKI
IPC: B24B37/013
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing method can finish a polishing work when a desired amount of polishing has been done for an insulating film such as a hard mask film.  <P>SOLUTION: This invention relates to a polishing method for polishing a substrate having an insulating film with a groove, a barrier film formed on the insulating film, and a metal film formed on the barrier film; while part of the metal film is formed in the groove as a metal wiring. This polishing method includes: a first polishing process to remove the metal film, a second polishing process to remove the barrier film after the first polishing process, and a third polishing process to polish the insulating film after the second polishing process. During the second polishing process and third polishing process, the polishing state of the substrate is monitored by an eddy current sensor. When the output signal value of the eddy current sensor reaches a predetermined threshold, the third polishing process terminates.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009276230-A (JP)
Title: Stroke sensor, actuator and vehicle headlight device
Inventor: TOYAMA KAZUHIRO
IPC: H02K11/00
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stroke sensor capable of linearly detecting the moving position of a movable body and being easily produced at low cost by molding, and having a structure with high strength, and to provide an actuator and a vehicle head light device.  <P>SOLUTION: A sensor magnet MG has an opposing face formed on a circular face S1 in a circular shape with a constant curvature radius in the longitudinal direction to face a detection face 52a of a hall IC 52. The circular face S1 has a center point O of the curvature radius r of the circular face S1 on a line L perpendicularly passing through a middle point P0 of the sensor magnet MG in the longitudinal direction on the opposite side to the hall IC 52. The hall IC 52 detects the magnetic flux density of a component perpendicular to the detection face 52a, but does not detect the magnetic flux parallel to the detection face 52a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009277966-A (JP)
Title: Housing for electronic equipment
Inventor: UJIIE SATORU
IPC: H05K7/20
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a housing for electronic equipment that suppresses the decrease in internal waterproof performance.  <P>SOLUTION: The inner side of the housing 2 is partitioned with a barrier 214 into a naturally air-cooled storage portion 24 and a forcibly air-cooled storage portion 26. In the naturally air-cooled storage portion 24, equipment is stored which does not require forcible air cooling and satisfies heat dissipation performance by natural air cooling. In the forcibly air-cooled portion 26, a cooling fan unit 100 and equipment which requires forcible air cooling are stored. An air vent 264 is provided at a position of a bottom plate 208, corresponding to the forcibly air-cooled storage portion 26. The cooling fan unit 100 sucks outside air through the air vent 264 and discharges the sucked outside air upward to cool a power unit 112 and a transmission amplifying unit 114. Furthermore, an air vent 268 is provided at a position of a top plate 202, corresponding to the forcibly air-cooled storage portion 26, and the air having risen in temperature on cooling the power unit 112 and transmission amplifying unit 114 is discharged to the outside of the housing 2 via the air vent 268.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009274386-A (JP)
Title: Liquid droplet discharge device
Inventor: WADA TOMOHIRO
IPC: B41J2/185
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid droplet discharge device wherein a nozzle face can keep a wet state with a liquid overflowing from a nozzle of a liquid droplet discharge head.  <P>SOLUTION: The liquid droplet discharge device changes the height of a supply tank 21A to the position so that a distance A between a nozzle face 22Y of an ink-jet recording head 20Y and a liquid surface in a recovery tank 21B can become the same as a distance B between the nozzle face 22Y of the ink-jet recording head 20Y and a liquid surface in the supply tank 21A. Thereby, a difference between a supply pressure applied to the ink-jet recording head 20Y from the first supply route 61 and a recovery pressure applied to the first recovery route 81 from the ink-jet recording head 20Y is reduced, and an amount of ink supplied to the ink-jet recording head 20Y from the first supply route 61 becomes the same as an amount of ink recovered from the ink-jet recording head 20Y to the first recovery route 81. Thereby, the nozzle face 22Y can keep a wet state with the ink overflowing from the nozzle of the ink-jet recording head 20Y.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009281144-A (JP)
Title: Control device for internal combustion engine with turbocharger
Inventor: OKADA SUSUMU
IPC: F02D23/00
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of abnormal noise by avoiding a compressor from entering a surge area when an engine shifts from a heavy load condition to a light load condition in the engine having a throttle valve disposed in an intake passage at a downstream side of a turbocharger.  <P>SOLUTION: Surge limit throttle opening (minimum throttle opening) for preventing the compressor from entering the surge area when the engine is shifted from a condition where the compressor of a turbocharger is rotating at high speed under a heavy load and high charging to a light load condition by returning an accelerator is calculated based on intake air quantity. The throttle valve is controlled with a limit (lower limit guard for target throttle opening) provided at a side closing the throttle valve based on the surge limit throttle opening. By such control, entrance of the surge area can be avoided and generation of abnormal noise can be prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008247924-A (JP)
Title: Method for manufacturing cosmetic formulation and composition therefrom
Inventor: PATE JAMES E III
IPC: A61K8/31
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an uncapsuled organic sun-screen agent emulsion that has a particle size of less than 2 μm, preferably improved SPT and a critical wavelength by using an emulsion surfactant.  <P>SOLUTION: The present invention includes a process for manufacturing an advanced cosmetic product by combining a high internal phase ratio (HIPR) emollient-in-water emulsion with a partial cosmetic formulation that typically contains water, a coloring agent, a fragrance, a rheology modifier, a pH adjuster, or a combination thereof. The present invention also includes composition directed to two particular subclasses of HIPR emollient-in-water emulsion, namely an HIPR silicone elastomer-in-water and an HIPR sunscreen-in-water emulsion and water-diluted dispersion thereof. The use of an HIPR emulsion of cosmetic emollient provides a simple and flexible method of formulation (greater than 1 year), and the low quantity of water in the emulsion (typically less than 20 %vol based on the volume of emollient and water). The HIPR sunscreen-in-water emulsion can be formulated into an advanced cosmetic product with an improved sun protection factor (SPF) and critical wavelength.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009281783-A (JP)
Title: Vehicle failure analysis system, vehicle failure analysis apparatus and vehicle failure analysis method
Inventor: ISHIKAWA TOMOYASU
IPC: B60R16/02
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle failure analysis system, a vehicle failure analysis apparatus and a vehicle failure analysis method capable of providing sufficient information useful for control at a failure occurrence time, without increasing a processing load.  <P>SOLUTION: In this vehicle failure analysis system 1, a vehicle having a plurality of kinds of control systems constituted respectively of one or more components, is equipped with a failure system specification means 2d for specifying from which control system of the plurality of kinds a failure occurs, and a failure component specification means 3b for specifying in which component the failure occurs based on the specified control system.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009284200-A (JP)
Title: Modulator, d-class amplifier, and modulation method
Inventor: MURAHASHI YOSHIMITSU
IPC: H03F1/32
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide technologies to obtain noise and distortion free characteristics for a D-class amplifier without feedback from a power amplifying part.  <P>SOLUTION: The D-class amplifier 10 has a modulation part 20 which is composed of first to N-th modulators 21a to 21n, a modulator selector 30 which selectively switches between the first to the N-th modulators 21a to 21n in the modulation part 20, and the power amplifying part 40 which is a D-class amplifier that amplifies pulse signals output from the modulation part 20. The first to the N-th modulators 21a to 21n have distortion characteristics different from each other, and the modulator selector 30 selects a modulator which has a small distortion (the rate of distortion) corresponding to an input signal amplitude. A switch controller 31 has a hysteresis so that switching is not performed for every period when a frequency higher than the sinusoidal wave of a predetermined frequency is input, and minimizes noise in association with switching.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280347-A (JP)
Title: Paper sheet conveying device and paper sheet conveying system
Inventor: OTA RYUICHI
IPC: B65H5/06
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper sheet conveying device which receives a paper sheet according to the conveying speed of a pre-processing device, and carries the paper sheet out according to the conveying speed of a post-processing device.  <P>SOLUTION: The paper sheet conveying device includes a conveying passage 2 consisting of a large number of conveying roller pairs, and a control unit which detects the position of a paper sheet to be conveyed, and controls the operation of the conveying roller. The conveying passage 2 includes a first half conveying passage 2A and a second half conveying passage 2B. The first half conveying passage 2A has a first half driving mechanism for controlling the rotational speed of a lower conveying roller and a first half vertically moving mechanism for vertically moving an upper conveying roller. The second half conveying passage 2B has a second half driving mechanism for controlling the rotational speed of the lower conveying roller, and a second half vertically moving mechanism for vertically moving the upper conveying roller. The control unit controls the first half driving mechanism, the first half vertically moving mechanism, the second half driving mechanism, and the second half vertically moving mechanism according to the position of the paper sheet to be conveyed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009279212-A (JP)
Title: Industrial percolation cartridge and its production method
Inventor: KAWAI EI
IPC: A47J31/00
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrial percolation cartridge rendering a material to be percolated easy to be charged into a material receiving part by using the cartridge to place the material onto the receiving part of a percolator.  <P>SOLUTION: The percolator percolates enormous volume of an espresso coffee liquid on an industrial level by making hot water in a high-temperature pass at high speed. The industrial coffee-liquid percolating cartridge 1 is used for installation of a material of compressed coffee powders S on the material receiving part of the percolator. The cartridge 1 is provided with a bottom member 2 made of a metal and having a first hook 3B and a plurality of perforations 2a and a cylindrical drum member 3 made of a metal, where the bottom member 2 is detachably fixed to the bottom. The material of the compressed coffee powder S is charged on the member 2 and inside the member 3. The first hook 3B projects above from the compressed object of the coffee powders S. The cartridge 1 is housed inside a bag body 4 and sealed up to be a vacuum pack.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280155-A (JP)
Title: Air conditioning air duct
Inventor: IKEDA HIROSHI
IPC: B60H1/00
Filed: 2008-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioning air duct cylindrically formed by a foam sheet, which prevents an occupant from feeling unpleasant due to the difficulty in the conversation between occupants in the automobile caused by propagating in a duct the noise produced by a fan of an air conditioner unit and fluid sound due to blowing, by having sufficient sound absorption performance.  <P>SOLUTION: Foam sheets 12, 14 forming an air conditioning air duct 10 have a double-layered structure formed by integrating an open cell layer 20 on the inside and a closed cell layer 24 on the outside.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009285856-A (JP)
Title: Inkjet recorder and inkjet recording method
Inventor: KOBAYASHI HIDEYUKI
IPC: B41J2/01
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recorder and an inkjet recording method, capable of recording quickly a satisfactory image reduced in ink spreading between respective colors and reduced in deterioration of image quality, while reducing the generation of a stripe-like defect even in different kinds of recording media and ink, when carrying out multicolor printing at a high speed by a single path system.  <P>SOLUTION: In this inkjet recorder 10, an irradiation energy quantity E referred to in recording is set within a range of Eh or more to 3Eh or less, where Eh represents the irradiation energy quantity in an inflection point in a relation between the irradiation energy quantity E of an active energy ray and a dot diameter D after semi-curing the first ink.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009288090-A (JP)
Title: Heat generation analysis method of semiconductor element
Inventor: KANEKO MAMORU
IPC: G01R31/26
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the problem that a faulty point analysis method of a semiconductor element is inaccurate and impossible to be effectively utilized although the faulty point analysis method of the semiconductor element is a heat generation analysis method, a hot electron luminescence analysis method, a liquid crystal method and an IR-OBIRCH method, and the liquid method is known as a method for identifying a faulty point under a metal layer by heat generation.  <P>SOLUTION: While a voltage having a waveform in a pulsating flow state is applied, the semiconductor element is operated, and a heat generation analyzer detects heat generated by a current flowing in the semiconductor element. The faulty point is identified by an infrared image of the semiconductor element after the heat is generated. Since the voltage has the waveform in the pulsating flow state, the heat can be intermittently generated, and a specific region in which the heat is generated can be identified as a pinpoint.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009287314-A (JP)
Title: Wooden building
Inventor: TERAUE RYUSUKE
IPC: E04B1/26
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wooden building in which the strength of a timber itself comprising a plurality of stacked plate members of a predetermined width and thickness can be increased.  <P>SOLUTION: In the wooden building in which the timber T comprising a plurality of stacked plate members a, b of a predetermined width and thickness is used, a reinforcing member 3 which is formed of a metal plate member, for example, and is wound around a predetermined position of the timber T, comprising the stacked plate members a, b, in the peripheral direction is provided to improve the strength of the timber T itself and the strength of the whole wooden building.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009291031-A (JP)
Title: Brushless motor
Inventor: ARAI KAZUO
IPC: H02K21/22
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the ricketiness of a rotor to a stator when a single drive shaft is driven by a plurality of stages of motors and enables an outer-rotor type brushless motor to output large power, to be reduced in size, and to rotate at high speed.  <P>SOLUTION: The center of a drive wheel 21 is fixed to the outer periphery of a drive shaft 2, and extends in the direction of radius of the drive shaft 2. A rotor back yoke 25 making up rotors 26 and 27 is a cylindrical member, and is fixed to the outer periphery of the drive wheel 21 to extend from the drive wheel 21 to both axial sides of the drive shaft 2 in concentric with the drive shaft 2. The rotors 26 and 27 are disposed on the outer peripheries of the stators 15 and 16, respectively. Bearings 33 and 34 support the rotors 26 and 27 from both axial sides of the drive shaft 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009290778-A (JP)
Title: Tuning-fork piezoelectric vibrator device
Inventor: KAWAI RYOTA
IPC: H03H9/215
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To alleviate a frequency change in a tuning-fork piezoelectric vibrator device, even if the tuning-fork piezoelectric vibrator device experiences a drop impact.  <P>SOLUTION: The tuning-fork piezoelectric vibrator device is mounted in a vessel, by using an electro-conductive adhesive and airtightly sealed with a lid member, and includes a base section and a couple of vibrating prongs that extend from the base section, in which the vibrating prongs are provided with: electrode metal films for exciting the vibrating prongs in flexural vibration mode; led-around metal films connected to the electrode metal films, respectively, and led around to the edges of the base section; and frequency-adjusting metal films used for adjusting a frequency whose ends on the tip sides of the vibrating prongs are positioned, at a distance of 0.01×L or larger, separated from the tips of the vibrating prongs toward the base section, where L stands for a length to the tips of the prongs from the position in which no electro-conductive adhesive is deposited.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009296131-A (JP)
Title: Software retrieval method in ip packet controller
Inventor: SAITO SHIRO
IPC: H04L12/70
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of selecting a hash function, capable of preventing the degradation in performance resulting from collision of hash values or the occurrence of variations in a retrieval time.  <P>SOLUTION: As for the software retrieval method in an IP packet controller, when a hash key generation/registration portion 501 (ACT plane) registers a hash key into a hash table (ACT plane) 502, the portion 501 informs the registration to a hash table management portion 401, according to validation of occurrence a hash value of more than a threshold of collision. The hash table management portion 401 switches the status of ACT plane/SBY plane for a hash key generation/registration portion (ACT plane), a hash table (ACT plane), a hash key formation/registration portion (SBY plane) 601, and a hash table (SBY plane) 602. An optimal hash function generation portion 303 generates an optimal hash function from a search key group registered at a search key storage table (determined plane) 302 with a predetermined period, and informs it to the hash key generation/registration portion (SBY plane) to update the content of the hash table (SBY plane).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009293832-A (JP)
Title: Air conditioning system of server room
Inventor: TOSAKA KENJI
IPC: F24F7/10
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To perform additional work of an air conditioning device in accompany with additional installation of a server only by simple additional work and to easily secure a piping space for water and the like.  <P>SOLUTION: This air conditioning system includes a vaulted pit room 5 structurally separated from a server storage room 1a, vertically extended along a side face of the server storage room 1a, and communicated with an air circulating space under a floor of the server storage room 1a, at its lower side, a wall surface vent hole 13 formed on a sidewall 11a partitioning the pit room 5 and the server storage room 1a in a state of communicating the inside of the server storage room 1a and the inside of the pit room 5, and an air conditioning device 16 for sucking the air in the server storage room 1a through the wall surface vent hole 13, cooling the air, and supplying the air from a floor side into the server storage room 1a through the air circulating space 7, and the sidewall 11a is composed of a porous plate having air permeability and a wind shielding plate not having permeability, which can be freely combined.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009293448-A (JP)
Title: Co-generation apparatus
Inventor: YURI NOBUYUKI
IPC: F01N5/02
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a co-generation apparatus capable of carrying out next operation without complicating the constitution of the apparatus even in a blocked state of an exhaust passage of a heat exchanger due to freezing of condensed water of exhaust gas of an internal combustion engine.  <P>SOLUTION: The co-generation apparatus includes a heat exchanger (an exhaust heat exchanger) 30 connected to the internal combustion engine to exchange heat between exhaust gas heat and cooling water of the internal combustion engine to raise temperature. The heat exchanger 30 includes an intake port 30a taking in exhaust gas output from the internal combustion engine; first and second exhaust ports 30b, 30c exhausting the taken-in exhaust gas; and a pressure valve (a pressure release valve) 80 arranged in the second exhaust port 30c and opened when the pressure of the taken-in exhaust gas is a predetermined value or higher.  <P>COPYRIGHT: (C)2010,JPO&INPIT