baber/WOPTO huggingface dataset:
Patent JP-2009047115-A (JP)
Title: Single-stage root-type vacuum pump
Inventor: YOKOI KOMEI
IPC: F04C25/02
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact single-stage root-type vacuum pump that improves a cooling efficiency by introducing outside air into a casing, and is capable of a closed operation.  <P>SOLUTION: An inlet 14 is provided at a position n exceeding a volume moving angle of 120 degrees from the center of each of rotating shafts 8 and 10 of each of rotors 9 and 11 with respect to a virtual line m connecting the centers of the rotating shafts 8 and 10. An outlet 15 is provided at a position o exceeding the volume moving angle of 120 degrees in the opposite direction of the inlet 14 from the center of each of the rotating shafts 8 and 10 with respect to the virtual line m. In a surrounding wall portion on the side of the outlet 15 from the virtual line m, and in the vicinity of the virtual line m, outside-air introducing holes 16 are formed so as to communicate with inside the casing 1 so that they correspond to the rotors 9 and 11. A motor housing 2 attached to a side portion of the casing 1 is installed with a built-in motor 25 having the rotating shaft 10 serving one of the rotors as its output shaft.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009050879-A (JP)
Title: Method for operating die casting apparatus, and die casting apparatus
Inventor: MUKODA YUKIHIRO
IPC: B22D17/20
Filed: 2007-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die casting technique capable of improving the quality of a die casting product.  <P>SOLUTION: In the die casting apparatus 10, an air feed hole 15 and an air exhaust hole 16 are arranged facing each other at the right end part 14 of an injecting sleeve 11, the top end part 18 of an air feed pipe 17 is connected to the air feed hole 15, and the top end part 24 of a lubricator feed pipe 23 is connected to the air feed pipe 17 through a flaw-unification part 19. Since the remained coating of the oil based lubricator to the outer circumferential surface 35 of a sealing ring 26 is reduced, the quantity of the oil based lubricator mixed into the air can be reduced, and the possibility of mixing the oil based lubricator into molten metal is made small. In this way, the die casting apparatus 10 capable of improving the quality of the die casting can be provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009051933-A (JP)
Title: Method for bonding epdm waterproof sheet
Inventor: ANDO KATSUHIRO
IPC: C09J171/02
Filed: 2007-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for bonding an EPDM waterproof sheet using a solventless curable composition, useful in the waterproofing sectors in construction and civil engineering fields.  <P>SOLUTION: The method for bonding the EPDM waterproof sheet to a substrate involves using a curable composition containing a polyoxyalkylene polymer A having reactive silicon groups each represented by general formula (1):-Si(R<SP>1</SP><SB>3-a</SB>)X<SB>a</SB>(wherein, R<SP>1</SP>is a 1-10C alkyl, 6-10C aryl or 7-10C aralkyl; X is a hydroxy group or hydrolyzable group; and (a) is 1, 2 or 3) with the introduction rate of the reactive silicon groups into the molecular end being on average 50% or greater but less than 65%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009035527-A (JP)
Title: Androgen receptor-binding inhibitor composed of animal placenta extract
Inventor: TAKE MASAHIKO
IPC: A61P5/28
Filed: 2007-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To find a new animal placenta extract having androgen receptor binding inhibition action of 5α-DHT activated by testosterone 5α-reductase and provide a safe anti-androgenic agent and to provide a hair tonic cosmetic for prophylaxis.  <P>SOLUTION: The present invention provides an androgen receptor binding inhibitor composed of a porcine placenta extract and equine placenta extract, and an anti-androgenic agent composed of a porcine placenta extract and equine placenta extract and having androgen receptor binding inhibiting action.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009054466-A (JP)
Title: Electronic device, and fuel cell
Inventor: SEGAMI SEIJI
IPC: H01M8/10
Filed: 2007-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment and a fuel cell, in which operation of the fuel cell can be controlled by an external operation.  <P>SOLUTION: For example, in the case a power source is cut off by an owner of the equipment on his/her own will at a place such as an airplane or a concert hall where the power source of the equipment must be cut off, by an operation of a sliding member 6, an air intake port 4a of the electronic equipment main body 1 is closed and air supply to the fuel cell 3 is stopped, and after the concentration of the oxygen in the fuel cell generating part A (cell) 301a is detected to be at a prescribed value or lower by a state detecting part 10 from the output of an air sensor 101, a state detection signal is generated. By this state detection signal, driving of a pump 301d by the fuel supply control circuit 9 is stopped and the fuel supply is shut down to forcibly stop the power generating operation of the fuel cell main body 301.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009053599-A (JP)
Title: Camera system and camera system main body
Inventor: AOKI TAIZO
IPC: H04N101/00
Filed: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of setting a drawing value by means of either of an interchangeable lens unit and a camera main body by judging the presence or the absence of a draw ring in the interchangeable lens unit in a single-lens reflex digital camera.  <P>SOLUTION: The camera system 100 includes: the interchangeable lens unit 2; and a camera main body 1. The interchangeable lens unit 2 includes: an imaging optical system L; a diaphragm control part 29; and a lens microcomputer 20. The camera main body 1 includes: an imaging part 45; an operation part such as an exposure mode setting dial 31; and a body microcomputer 12. Lens information including information as to whether a draw ring 40 is loaded on the interchangeable lens unit 2 is stored on the lens microcomputer 20. The body microcomputer 12 judges whether to preferentially select either of the draw ring 40 and the exposure mode setting dial 31 as an input part of a draw value on the basis of the lens information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009058657-A (JP)
Title: Drive force transmission device for rotating body and image forming apparatus with same
Inventor: OHARA SHUNICHI
IPC: G03G21/00
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive force transmission device that suppresses variation in rotation and excels in reliability.  <P>SOLUTION: The device includes: an engaged part 72 which is formed along the internal circumference of a rotating body 54; three arm parts 73 which are radially disposed from a shaft 70, elastically deformable, have engaging parts 74 and transmit shaft drive force to the rotating body; and a pushing member 78 for the rotating body. The rotating body 54 is pushed by the pushing member 78. With the arm parts 73 bent in the direction in which the rotating body is pushed, the engaged part 72 are engaged with the engaging parts 74.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009057310-A (JP)
Title: Herbicide composition
Inventor: ANZAI TATSUO
IPC: A01P13/02
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an herbicide composition controlling annual and biennial wide leaf weeds and the perennate weeds of Cyperaceae growing in a lawn in a good efficiency and also in a little component amount, and further reducing the appearance risk of ineffective weeds or refractory weeds caused by the single use of a sulfonylurea-based herbicide.  <P>SOLUTION: This herbicide composition comprises: the sulfonylurea-based herbicide; and one kind or two kinds selected from dichlobenil or chlorothiamid, as active ingredients.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009057600-A (JP)
Title: Method for using waste toner
Inventor: ONO AKIRA
IPC: B09B3/00
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for using waste toner by which the recovered waste toner can be safely processed and recycled to useful applications.  <P>SOLUTION: The waste toner A is heated by steam at 110 to 140°C and solidified, thereafter crashed into a predetermined size. The crashed waste toner A is charged in an electric furnace 1 for steel making, and is used as a reducer for a molten metal in the electric furnace 1 for steel making.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009059226-A (JP)
Title: Automatic vending machine
Inventor: KOTTE YOSHINOBU
IPC: G07F7/08
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic vending machine for resuming transaction interrupted due to incomplete payment without confusing a user.  <P>SOLUTION: In this automatic vending machine, a main control part 11 interrupts transaction when receiving information indicating that payment is not completed, and resumes payment and transaction within a predetermined time. When merchandise is selected by a merchandise selection button 5, a settlement terminal 2 receives the column number of a merchandise storage rack 12 storing the merchandise selected from the main control part 11. When the payment for the merchandise is interrupted, the settlement terminal 2 transmits the column number of the merchandise storage rack 12 storing the merchandise related with interrupted payment to the main control part 11. The main control part 11 sets the merchandise stored in the merchandise storage rack 12 of the column number received from the settlement terminal 2 as selected merchandise, and holds the set merchandise until a predetermined time elapses, or until receiving information showing that payment is completed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009064865-A (JP)
Title: Plasma processing apparatus
Inventor: YAMAKAWA TAKESHI
IPC: H05H1/46
Filed: 2007-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma processing apparatus for applying stable processing in higher reproducibility to a sample.  <P>SOLUTION: The plasma processing apparatus includes a high-frequency bias power supply 110 for attracting charged particles in the plasma by supplying a high frequency bias power to a sample board, and a controller 119 including an output level setting section for adjusting an output level of this high frequency bias power supply in accordance with an external setting signal and an output mode setting section for setting an output mode of the high frequency bias power supply to any of the continuous mode for continuously outputting high frequency bias power and the modulation mode for intermittently outputting high frequency bias power in accordance with the external setting signal. This controller determines to which the setting signal received by receiving the output level or modulation mode setting signal corresponds among change-over of output level, modulation mode, and both output level and modulation mode and actuates any of change-over of the output level, modulation mode, and both output level and modulation mode after the predetermined time has passed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009065410-A (JP)
Title: Image compression circuit and digital camera
Inventor: URA KENICHI
IPC: H04N19/00
Filed: 2007-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera capable of automatically restoring a video decoder in an image compression circuit when the video decoder hangs.  <P>SOLUTION: The image compression circuit is provided with: the video decoder for converting an analog video signal obtained by a digital camera into a digital video signal; a first means for compressing the digital video signal obtained by the video decoder by a predetermined given compression system; a second means for discriminating whether or not the video decoder hangs by monitoring data size of compressed image data obtained by the first means; and a third means for outputting an instruction for making the video decoder perform initial setting when it is discriminated that the video decoder hangs by the second means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009064677-A (JP)
Title: High-density electrode socket, and mounting method and position adjustment unit of electronic component package using high-density electrode socket
Inventor: IKEDA HIRONOBU
IPC: H01L23/32
Filed: 2007-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To enable to secure electrical contact state of an electrode of an electronic component package and a needle-like contact of a high-density electrode socket even in the case position slippage arises to the electrode of the electronic component package.  <P>SOLUTION: The inner shape of an insertion recess 13 of an LGA socket 1 is formed rather larger so that the mounting position of an LGA 102 may be adjusted along the row direction of the needle-like contact 2 of the LGA socket 1, and the mounting position of the LGA 102 is adjusted by package position adjusting screws 7, 8, 9, 10 installed penetrating the wall faces 3, 4, 5, 6 of the insertion recess 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008290148-A (JP)
Title: Automatic pouring control method, control system of servo motor of automatic pouring device and medium stored with tilting control program for ladle
Inventor: NODA YOSHIYUKI
IPC: B22D39/04
Filed: 2007-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic pouring control method by tilting a ladle in which the pouring work by an expert worker can be approached as much as possible by a computer.  <P>SOLUTION: In a method for controlling a servo motor to pour molten into a mold according to a desired pouring flow rate pattern by a ladle when molten is poured into a mold by tilting the ladle through the servo motor controlled by a computer preset with a program for accomplishing the pouring process, a mathematical model from an input voltage applied to the servo motor to the pouring flow rate by the ladle is made; the converse problem of that mathematical model is solved; the pouring flow rate is estimated using an exponential damping observer based on an extension Kalman filter from the pouring weight of molten metal measured by a weight measure from which the influence of variation in gravity is eliminated and the input voltage applied to the servo motor, and then the pouring flow rate and a target pouring flow rate are processed by a gain scheduled PI controller. An input voltage applied to the servo motor is thereby obtained and the servo motor is controlled based on that input voltage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009075202-A (JP)
Title: Image forming apparatus
Inventor: FUNATO HITOSHI
IPC: G03G15/16
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce misalignment between the rear end position of an image formed on the first surface of paper and the leading end position of an image formed on the second surface of the paper in both sides image forming processing.  <P>SOLUTION: An image forming apparatus is provided with: a paper conveying means for conveying the paper along a paper conveying path; an image forming means for recording the image to the paper at an image recording position P placed in the middle of the paper conveying path; a paper detection sensor S2 for detecting passing of the paper on an upstream side in the paper conveying direction of the image recording position P; and an image formation control means calculating the distance from the rear end of the image recorded on the first surface of the paper to the back end of the paper on the basis of the time detecting the passing of the rear end of the paper by the paper detection sensor S2 in the fist stage of forming the image on the first surface of the paper and variably controlling control conditions for image formation so that the distance from the leading end of the paper which is conveyed through a conveying part for both sides image formation to the leading end of the image which is recorded on the second surface of the paper is matched with the above calculated distance in the second stage of forming the image on the second surface of the paper in the both side image formation processing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008202593-A (JP)
Title: Fuel injection control device
Inventor: KUZUTANI YOSHIFUMI
IPC: F02D41/40
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection control device capable of estimating fuel injection timing by reducing a processing load as much as possible without additionally providing a sensor.  <P>SOLUTION: An injector 20 injects fuel discharged from a fuel injection pump 12 and accumulated by a common rail 14 into each cylinder of an internal combustion engine. An ECU 50 controls fuel injection from the injector 20 based on the engine operating condition estimated on the basis of input detecting signals such as a detecting signal of a pressure sensor 16 for detecting pressure of the common rail 14, a detecting signal of a G pulsar and a NE pulsar 72 detected by an electromagnetic pickup 74 and a detecting signal of other various sensors. The ECU 50 corrects fuel injection quantity and fuel injection timing based on the engine speed of each cylinder.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009074720-A (JP)
Title: Heat exchanger
Inventor: INOUE ATSUSHI
IPC: F28D7/10
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that it is difficult to make compatible the improvement of heat exchanging performance and the reduction of weight in a conventional countercurrent heat exchanger.  <P>SOLUTION: This heat exchanger 1 comprises an inner cylinder 2 having a flow channel 6 for a high-temperature fluid inside, and an outer cylinder 3 forming a flow channel 8 for a low-temperature fluid between an outer peripheral portion of the inner cylinder 2 and itself, and fins 7, 9 for a high temperature and a low temperature fluids are disposed on the flow channels 6, 8 for high-temperature fluid and low-temperature fluids, thus the improvement of heat exchanging performance and the reduction of the weight can be made compatible.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009079403-A (JP)
Title: Ventilating wall structure
Inventor: KOKUBU TOSHIHIDE
IPC: E04B1/70
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilating wall structure having a moisture exhaust function, an air exhaust function, an anti-dew-condensation function, a waterproof function, a heat shielding function, a heat insulating function, etc.  <P>SOLUTION: In this ventilating wall structure, a vertically-attached exterior wall material A having a dent A1 provided on the backside is attached to lathing α, so that a ventilation passage γ can be formed between the exterior wall material A and the lathing α. Ventilation throating M is formed with a vertical plane-like fixing surface 20, a throating surface 22 which is formed by protruding a lower end of the fixing surface 20 outward, facing 23 which is formed by suspending a leading end of the throating surface 22 downward, and a ventilation surface 24 which is formed by bending a lower end of the facing 23 inward, and a plurality of vent holes 25 which are formed in the ventilation surface 24. The ventilation throating M is formed in a connecting section between upper and lower portions of the exterior wall material A, and a lower end of the exterior wall material and an eave soffit portion of thereof are formed as a ventilating structure.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009080050-A (JP)
Title: Optical fiber measuring method, optical fiber measuring system, and optical fiber measuring device
Inventor: IIDA DAISUKE
IPC: G01M11/00
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method, system, and device for an optical fiber measuring which measures simultaneously a temperature distribution and a strain distribution of an optical fiber.  <P>SOLUTION: Two optical fibers 6, 7 are installed in parallel under the same environment, and the same test light is allowed to enter the optical fibers and B-OTDR measurement is performed, to thereby find Brillouin frequency shifts of each fiber 6, 7. Each frequency shift is expressed by an algebraic sum of a product of a temperature dependency coefficient and a temperature change ΔT of each optical fiber 6, 7, and a product of a strain dependency coefficient and a strain Δε thereof, and two equations are set up and solved relative to the temperature change ΔT and the strain Δε, to thereby calculate the temperature distribution and the strain distribution of each fiber 6, 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009083160-A (JP)
Title: Control processing device for continuous paper printer
Inventor: KIKUCHI YOSUKE
IPC: G06F3/12
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To make the cost on regular replacement parts of a printer and printing pages payable by judging whether or not a blank page for avoiding a limitation item for a continuous paper printer, and restricting difference between the life of the regular replacement parts of the printer and life in actual operation.  <P>SOLUTION: Blank pages are charged for payment, excluding only blank pages inserted for avoiding the limitation item for the purpose of preventing pages including high density/high quality printing from re-fixed, instead of excluding all the blank pages in the continuous paper printer from being charged for payment.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009083187-A (JP)
Title: Image recorder and control method for the same
Inventor: TAKAHASHI YOSHIHIRO
IPC: B41J29/38
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image recorder where needless shift to a power saving mode that the image recorder is restored from the power saving mode immediately after shifting to the power saving mode is reduced, thereby improving power saving efficiency, and which does not cause a user to perform needless shift to power saving and a user to wait for restoration therefrom.  <P>SOLUTION: The image recorder includes a restoring factor event list acquiring means for acquiring a list of restoring factor events obtained until a fixed time elapses when a power saving mode shift timing detection means detects power saving mode shift timing, and a power saving mode shift processing means for performing the events, if the restoring factor events which are scheduled to be performed by the time the fixed time elapses exist in the list acquired by the restoring factor event list acquiring means, before the schedule.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008147165-A (JP)
Title: Laser desorption device, mass spectrometer assembly, and environmental liquid mass spectrometry method
Inventor: SHIEA JENTAIE
IPC: G01N27/62
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser desorption device, a mass spectrometer assembly and a mass spectrometry method in which a mass spectrometry of a liquid test piece can be carried out directly under an atmospheric pressure.  <P>SOLUTION: The electro-spray assisted laser desorption device for irradiating laser to a testpiece is provided with an electro-spray unit with a nozzle, a voltage supplying part which is arranged between the nozzle and a receiving unit and in which solvent drops for the electro-spray formed by the nozzle are charged and a potential difference is created forcibly toward the receiving unit from the nozzle alongside a transfer passage. Desorption of an analyzing object contained in the testpiece is conducted when laser is irradiated and it flies alongside a flying passage which crosses the transfer passage and is confined in the polyvalent charged drops and is transferred alongside the transfer passage and a size of the drop becomes smaller gradually, and an electric charge of the drop is transferred to least one of the analyzing objects confined in the drop and an ionized analyzing object is formed.  <P>COPYRIGHT: (C)2008,JPO&INPIT