baber/WOPTO huggingface dataset:
Patent JP-2009235328-A (JP)
Title: Production method for thermoplastic resin composition
Inventor: YAMASHITA TARO
IPC: C08F2/01
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method for a thermoplastic copolymer excellent in a property balance of paint-proofness, a color tone, and flowability and the like, and also excellent in operability and productivity.  <P>SOLUTION: This production method for the thermoplastic copolymer produces a copolymer B, (α) by supplying a monomer mixture liquid containing an aromatic vinyl monomer a1 and a vinyl cyanide monomer 2a continuously to a complete mixing type reactor, to be polymerized into a copolymer A, and (β) by supplying the copolymer A to a tubular reactor having a static mixing structure part arranged in series to the complete mixing type reactor, to be polymerized.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009239194-A (JP)
Title: Method of processing semiconductor wafer
Inventor: YAMADA MASAHIRO
IPC: H01L21/683
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of occurrence of micro cracking due to a load of roller pressure and sucking pressure when the rear surface of a semiconductor wafer point-contacts to a porous part of ceramic sucking stage, because a conventional tape peeling device has the ceramic sucking stage comprising the porous part and globular rough occurs on the surface of ceramic sucking stage after excessive or long-period use.  <P>SOLUTION: A tape peeling device 1 is provided with a silicon stage 5, which is formed from a resin, softer than a semiconductor wafer 6, working as a sucking stage. By this, the rear surface of the semiconductor wafer can be supported with the resin when sucking, thereby preventing occurrence of micro cracking.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008300821-A (JP)
Title: Exposure method, and manufacturing method for electronic device
Inventor: KIUCHI TORU
IPC: G03F7/20
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure method for performing high-precision measurement of nonlinear deformation in a unit exposure region and high-precision superposing of patterns on a substrate.  <P>SOLUTION: The exposure method of the invention for exposing a light-dark pattern on a substrate using a projection optical system includes a position detecting step (S13) of detecting positions of a plurality of micro regions in a unit exposure region of the substrate, a deformation calculating step (S14) of calculating a deformation in the unit exposure region based on information relating to the positions of the micro regions detected by the position detecting step, and a shape changing step (S15) of changing a shape of the light-dark pattern to be exposed on the substrate based on the deformation calculated by the deformation calculating step. The micro regions detected by the position detecting step include a circuit pattern formed in the unit exposure region.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251010-A (JP)
Title: Removal
Inventor: DE SPIEGELEER KRISTOF
IPC: G06F12/00
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable deletion of data from a single instancing data archive environment and/or a backup environment.  <P>SOLUTION: This invention can provide a system, method, and device which enable deletion of data objects from a single instancing data object store in a manner to assure removal of only data objects whose references are removed actually from the store. Accordingly, this method can retain the consistency and the reliability of storage and remove data objects that must be actually deleted from the store.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008203872-A (JP)
Title: Electrophotographic photoreceptor
Inventor: MAKINO KANAME
IPC: G03G5/06
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor which has high sensitivity to light of wavelengths from 380 to 500 nm and is excellent in charging property at a low temperature.  <P>SOLUTION: The electrophotographic photoreceptor has: a charge generating layer containing a disazo compound expressed by a formula (1) on a support; and a charge transporting layer having a film thickness of 10 to 25 μm on the charge generating layer, and is exposed to light at wavelengths of 380 to 500 nm. In the formula (1), R represents a 4-20C cycloalkyl alkyl group which may have an alkyl group in the ring.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009208055-A (JP)
Title: Photocatalyst filter unit
Inventor: ISHIKAWA SAKAE
IPC: B01J35/02
Filed: 2008-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocatalyst filter unit which does not release contamination gas primarily comprising hexamethyl disilazane and trimethyl silanol even when accumulating the contamination gas therein, can easily remove a deposited decomposition product on a photocatalyst filter, has a long life of an optical source, has a resistance to an alkalline gas too and can avoid the deposition of salt.  <P>SOLUTION: The photocatalyst filter unit comprises: a photocatalyst filter 4, 4a disposed in a body frame 3 provided with opening parts 2, 2a on the both ends so as to face at least the both opening parts 2, 2a; a cold cathode fluorescent lamp 5 disposed between the both photocatalyst filters 4, 4a; and a fluorine resin tube 6 capable of freely transmitting photocatalytic action inducing light irradiated from the cold cathode fluorescent lamp 5, with which the cold cathode fluorescent lamp 5 is covered, whereby photocatalyst filter 4, 4a can decompose the contamination gas primarily comprising hexamethyl disilazane and trimethyl silanol, can prevent the deposition of the decomposition product to the photocatalyst filter 4, 4a and can easily remove the deposited decomposition product.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009243398-A (JP)
Title: Internal combustion engine control method and program for executing the same
Inventor: HARADA YASUHIRO
IPC: F02D45/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine control method for preventing the occurrence of adverse effects in an internal combustion engine while coping with a load change by controlling intake pipe pressure, an ignition timing, a fuel supply amount, and an effective compression ratio depending on a change of operating conditions during the change of the operating conditions.  <P>SOLUTION: The internal combustion engine control method includes a stationary operation step of setting four control parameters, namely, intake pipe pressure (TVO), an effective compression ratio (θ<SB>VVT</SB>), a fuel supply amount (FP), and an ignition timing (SA), to be first control parameter values for operation during a constant request load, and a transient operation step of setting the four control parameter to be second control parameter values for operation corresponding to a change of the request load. The transient operation step includes a step of correcting at least one of the four control parameters in a first order in sequence during a transient period to change it from the first control parameter value into the second control parameter value, and a step of restoring the control parameter changed from the first control parameter value into the second control parameter value, into the first control parameter value in a second order in sequence.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008279247-A (JP)
Title: Video game
Inventor: HENRY M KLEIMAN
IPC: A63F13/837
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video game which incorporates a cardio-waveform (or Electrocardiogram) of a game player on its video display screen and makes that cardio-waveform influence on the game actions and developments.  <P>SOLUTION: A microprocessor 3 generates a cardio-waveform based on or triggered by the signal representing a cardiac beat rate of a specific game player. The waveform 7 representing a cardio-waveform of a human being can be generated on the screen by simply detecting the cardiac beat rate of the player. An embodiment of the video game operation of this invention is explained as: the waveform 7 is the boundary which limits the territory where the icon 8 moves around; the icon 8 can be of any type of a space vehicle which is arbitrarily designed and it must either shoot or destroy the enemy obstacle 9 floating in its passage; the movement of the icon 8 is controlled by a manual control device 6; when the icon 8 collides with the waveform 7, the icon 8 would also be destroyed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009243633-A (JP)
Title: Motion device
Inventor: KISHI HIROYUKI
IPC: F16C29/06
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motion device capable of stably carrying out running of all retainers in a rolling element endless circulating path by setting a total quantity of the retainers in the rolling element endless circulating path at an optimum value.  <P>SOLUTION: A total rolling direction length size M1 of the retainers existing in a load rolling element rolling path of a plurality of the retainers A1-An in regard to respective rolling direction length size m of the plurality of retainers A1-An is set longer than half of a rolling element track length of the rolling element endless circulating path.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009246308-A (JP)
Title: Processor and processing method of substrate
Inventor: KIKUCHI TSUTOMU
IPC: B08B3/02
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processor which permits cleaning of a semiconductor wafer with high cleaning degree without generating water mark.  <P>SOLUTION: The processor includes a rotary table 16 which is driven so as to be turned while retaining the semiconductor wafer on the upper surface thereof, a first nozzle body 46 which is arranged above the rotary table so as to be capable of being driven into a direction of crossing the semiconductor wafer to supply processing solution to the semiconductor wafer while changing the processing solution into the status of mist, a second nozzle body 56 for supplying the processing solution to a part processed by the mist type processing solution supplied from the first nozzle body of the semiconductor wafer under the condition of liquid state and a control device 7 for controlling at least either one of the supplying amount of processing solution by the second nozzle body or the number of rotation of the rotary table to discharge the processing solution supplied by the first nozzle body to the semiconductor wafer under the status of mist from the semiconductor wafer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009253379-A (JP)
Title: Radio communication device and method
Inventor: SAITO KATSUO
IPC: H04B7/02
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication method capable of improving switching control between a first transmission scheme and a second transmission scheme to attain both of high reliability transmission and high-speed transmission, wherein information signals are encoded to spatial direction and a same information signal transmitted from a plurality of antennas in the first transmission scheme, while each independent information signal is transmitted from the plurality of antennas in the second transmission scheme.  <P>SOLUTION: A received SNR (Signal to Noise Ratio) under communication is detected periodically (S101), and a variance width is computed for the received SNR detected in a fixed time duration (S103). An average value is computed for the received SNR detected in the fixed time duration (S104), and an SNR section having a width according to the computed variance width is established (S107). When the computed average value is smaller than the minimum value of the established SNR section, the transmission method is switched to the first transmission scheme (S109). When the computed average value is larger than the maximum value of the established SNR section, the transmission method is switched to the second transmission scheme (S111).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009248223-A (JP)
Title: Hand-held nailing machine
Inventor: NARITA YOICHI
IPC: B25C7/00
Filed: 2008-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hand-held nailing machine having a safety mechanism and capable of driving a nail in a state in which the nail head thereof projects from the position at which a nail is driven.  <P>SOLUTION: In this hand-held nailing machine, the safety mechanism of a trigger is released by retreating a contact at the nose end of a nailing machine body by pressing the contact against the position at which a nail is driven. When the trigger is operated, a driver blade performs a hammering operation to drive the nail from the end of the nose to the position at which the nail is driven. A driving limitation member is attached to the contact detachably while projecting from the end of the contact. The safety mechanism of the trigger is released by pressing the driving limitation member against the position where the nail is driven to retreat the contact, and the nail is driven by the trigger operation in the state in which the nail head projects from the position at which the nail is driven.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009251289-A (JP)
Title: Image forming apparatus and method of controlling the same
Inventor: IZUMIYA KENJI
IPC: G03G21/00
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus for preventing change of quality level of the image formed before and after maintenance, and to provide a method of controlling the same.  <P>SOLUTION: The image forming apparatus having maintenance parts to be periodically replaced includes a determining part for determining the proper time of maintenance of the maintenance parts, a measuring part for measuring image quality level of the image output from the image forming apparatus, and an image quality adjusting part for adjusting image quality level of the output image to a predetermined target level. After the time of maintenance determined by the determining part is started, the measuring part measures image quality level of the output image (S07). Upon completion of the work for maintenance (YES at S17), the image quality adjusting part adjusts the image quality level of the output image by using the image quality level of the output image measured by the measuring part as the predetermined target level (S19).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009250874-A (JP)
Title: Physical quantity sensor and method for manufacturing the same
Inventor: UEHARA DAIJI
IPC: G01L9/00
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly sensitive, small-sized and inexpensive physical quantity sensor for reducing disturbance strain due to temperature and a method for manufacturing the physical quantity sensor.  <P>SOLUTION: A physical quantity sensor includes two substrates 30 and 40 and a movable electrode 20 that is disposed between the two substrates 30 and 40 and is bonded to the two substrates 30 and 40. In the physical quantity sensor, the movable electrode 20 includes an elastically deformable diaphragm 23 and one of the two substrates 30 and 40 is an electrode substrate having a detection electrode 31 on a detection surface 30A opposite to the diaphragm 23 to detect capacitance between the diaphragm 23 and the detection electrode 31. In the physical quantity sensor, in a range between a room temperature and a bonding temperature when the two substrates 30 and 40 and the movable electrode 20 are bonded, coefficients of thermal expansion of the two substrates 30 and 40 are smaller than that of the movable electrode 20 and in a temperature range where the physical quantity sensor is used, a coefficient of thermal expansion of the movable electrode 20 is between a first and second substrates 30 and 40.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009101677-A (JP)
Title: Laminate having foamed resin layer
Inventor: SUZUKI KAORU
IPC: B65D81/02
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminate having a foamed layer, the cushion property of which is made remarkably excellent and the processability of which is improved much more than before.  <P>SOLUTION: The laminate has a layer of a thermoplastic resin and a foamed body layer of an ionomer of an ethylene-unsaturated carboxylic acid copolymer comprising a monovalent or bivalent metal as an ion source or a resin composition comprising the ionomer by ≥10 wt.%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009250592-A (JP)
Title: Refrigerating device
Inventor: MORIWAKI MICHIO
IPC: F25B1/00
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a pressure loss in a low pressure gas pipe and reduce an input of a compressor when a non-azeotropic refrigerant mixture is used.  <P>SOLUTION: This refrigerating device is provided with a refrigerant circuit (20) having the compressor (31), an outdoor heat exchanger (32), an expansion valve (33) and an indoor heat exchanger (41). The refrigerant circuit (20) is filled with a single refrigerant comprising HFO-1234yf or a mixed refrigerant including HFO-1234yf. The refrigerant circuit (20) is constituted so that a refrigerant on the outlet side of the heat exchanger (41) serving as an evaporator is brought into a wet state. A liquid gas heat exchanger (50) for heating a refrigerant sucked to the compressor (31) is provided on the suction side of the compressor (31). The liquid gas heat exchanger (50) performs heat exchange between a liquid refrigerant before decompressed by the expansion valve (33) and the refrigerant sucked to the compressor (31), and brings the refrigerant on the outlet side of the evaporator into a wet state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009258809-A (JP)
Title: Power source device and output voltage changing method for power source device
Inventor: NODA IPPEI
IPC: H02M3/00
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an output voltage difference between main and sub power sources from being widened than a prescribed voltage when the changing speed of the output voltage changes while an output voltage changes.  <P>SOLUTION: A power source device includes: a main power source capable of changing an output voltage; and a sub power source whose output voltage is changed in the same direction as the changing direction of the output voltage of the main power source when the output voltage of the main power source is changed. This power source device includes; a voltage difference decision means which decides whether or not a voltage difference between the output voltages of the main and sub power sources is within a predetermined voltage difference; and a voltage control means which controls the output voltages of the main and sub power sources based on a voltage changing signal and an output from the voltage difference decision means. The voltage control means changes the output voltages of the main and sub power sources according to the voltage changing signal, and controls so that the voltage difference between the output voltages of the main and sub power sources is within the predetermined voltage difference by controlling the output voltage changing speeds of the main and sub power sources when it is decided that the output voltage difference between the output voltages of the main and sub power sources is over the predetermined voltage difference by the voltage difference decision means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009254542-A (JP)
Title: Liquid discharge head and its cartridge
Inventor: WADA HIROYUKI
IPC: A61M15/00
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid discharge head for use of an inhaler which can get the necessary electric wiring area reduced on its face and enables a reduction the face area.  <P>SOLUTION: The liquid discharge head comprises a liquid discharge element 1 that includes a board with a plurality of electricity-heat conversion devices arranged thereon at both the sides of a liquid supply port, and liquid discharge holes provided at a position facing the electricity-heat conversion devices. An external connection terminal member 2 applies an electric signal for discharging the liquid, and has an external connection terminal surface where external connection terminals 3 are arranged to receive the electric signal from a main device. The external connection terminal member 2 is bent along a line parallel with the direction of row of electricity-heat conversion devices, and stuck on the side surfaces of a chip holder 4 and a tank 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009260666-A (JP)
Title: Communication system and communication device
Inventor: KAWAKAMI DAISUKE
IPC: H04W4/24
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to safely and simply set wireless LAN and settle charges for using a public wireless LAN service and the like.  <P>SOLUTION: An access point for providing a charged network connection service is provided with a near field communication (NFC) function to settle charges on line. That is, the communication system has a function to establish wireless LAN connection in an NFC system of WPS (Wi-Fi Protected Setup) and, by combining an identification number unique to a wireless LAN terminal with an identification number to be used for payment for authentication of WPS, suppresses risks of a man-in-the-middle attack due to the near field communication and leak of authentication information by WPS technology.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009258420-A (JP)
Title: Photomask and method of manufacturing semiconductor device
Inventor: MORIYA TAMAMI
IPC: G03F1/70
Filed: 2008-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photomask that increases the number of effective chips without repeatedly exposing a region corresponding to an alignment mark region on a wafer.  <P>SOLUTION: The photomask includes a device region 10, a plurality of scribe regions 20, a light shield region 30 which is an outer circumferential scribe region arranged at an outermost circumference among the plurality of scribe regions 20 and formed in one of mutually opposite outer circumferential scribe regions, and an alignment mark region 40 formed as the other of the mutually opposite outer circumferential scribe regions. The plane shape of the scribe regions 20 is a rectangle having long sides and short sides. The light shield region 30 is continuous from a first short side to a second short side of the outer circumferential scribe region where the light shield region 30 is formed, and when the one of the mutually opposite outer circumferential scribe regions and the other of the mutually opposite outer circumferential scribe regions are put one over the other, the alignment mark region 40 is arranged in the light shield region 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009255789-A (JP)
Title: Window washer structure of vehicle
Inventor: USUDA YOSHITAKE
IPC: B62D25/08
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a window washer structure of a vehicle capable of easily attaching/detaching a washer hose to/from a washer nozzle without impairing the atmosphere of appearance.  <P>SOLUTION: A resin cowl cover is arranged below a metal cowl panel constituting a design surface of a cowl part. A notch is formed at the end in a vehicle width direction of the metal cowl panel. A resin garnish 9 equipped with a window washer nozzle 10 and a connection hose 19 connected to the window washer nozzle is mounted on the notch. The washer hose whose one end is connected to a washer liquid storage tank is wired in the resin cowl cover so that the other end is exposed to the notch of the metal cowl panel. The other end of the washer hose and the end of the connection hose 19 are connected in the notch.  <P>COPYRIGHT: (C)2010,JPO&INPIT