baber/WOPTO huggingface dataset:
Patent JP-2005026585-A (JP)
Title: Ceramic joined body
Inventor: ITO YASUTAKA
IPC: H05B3/74
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic joined body which can uniformly heat an object to be heated such as a liquid crystal substrate or the like without causing a temperature distribution on a heat surface of a ceramic substrate.  <P>SOLUTION: In the ceramic joined body, a protection ceramic body is joined to the bottom of the disc-shaped ceramic substrate provided with a conductor therein. A heat conductivity of the protection ceramic body is 80% or less of the heat conductivity of the ceramic substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029673-A (JP)
Title: Epoxy resin composition for printed wiring board, and prepreg for printed wiring board, metal-clad laminate and multilayer printed wiring board using the composition
Inventor: SAKAI HIROSHI
IPC: C08J5/24
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an epoxy resin composition suitable for printed wiring boards, and to provide a prepreg for printed wiring boards which has a high Tg and a good adhesion, a metal-clad laminate and a multilayer printed wiring board respectively using the composition.  <P>SOLUTION: The epoxy resin composition for printed wiring boards is obtained by compounding (a) a straight chain high molecular weight epoxy resin having an epoxy equivalent of not less than 5,000 and a weight average molecular weight of 5,000-50,000, (b) a low molecular weight epoxy resin having a molecular weight of less than 5,000, (c) a condensation product of a phenol compound and formaldehyde, and (d) benzoguanamine and contains the component (a) in an amount of 1-20 wt.% of the total amount of the resin composition and the component (d) in an amount of 0.01-0.2 wt.% of the total amount of the resin composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005035901-A (JP)
Title: New cyano compound, electrophotographic photoreceptor and electrophotographic apparatus
Inventor: KURODA MASAMI
IPC: C07C255/34
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound having an excellent electron transport ability and useful as an electrophotographic photoreceptor, the positively charged type electrophotographic photoreceptor for copiers and printers with high sensitivity and an electrophotographic apparatus using the same.  <P>SOLUTION: A cyano compound has a structure represented by general formula (I) (wherein, R<SP>1</SP>s and R<SP>2</SP>s are each the same or different and denote each a 1-6C alkyl group which may have a substituent, a 1-6C alkoxy group which may have a substituent, an aryl group which may have a substituent, a 1-6C alkylamino group or a halogen atom or adjacent two R<SP>1</SP>s or R<SP>2</SP>s may mutually be bound to form a ring; and m and n denote each an integer of 0-5). The electrophotographic photoreceptor and electrophotographic apparatus use the cyano compound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005039365-A (JP)
Title: Digital camera and control method thereof
Inventor: HYODO MANABU
IPC: H04N5/232
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optimum image when photographing a plurality of or many people.  <P>SOLUTION: This digital camera is provided with an image pickup means for performing a plurality of times of image pickup in response to the shutter release, and outputting the image data indicating a plurality of frames of a subject; a detecting means for detecting, for each frame, the number of people who have closed their eyes in the plurality of frames of the subject indicated by the image data outputted from the image pickup means; and a record control means for recording, in a recording medium, image data indicating the subject image of a frame in which people who have closed their eyes is the least detected by the detecting means. If an closed-eye people detecting mode is set, consecutive shots are performed and subject images from the first frame to the forth frame are obtained. The number of people who have closed their eyes is detected for each frame. The image data indicating a subject image in which the number of people who have closed their eyes is the smallest (subject image of the first frame) are recorded in a memory card.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005036438-A (JP)
Title: Dust collector
Inventor: TAJIMA HIROSHI
IPC: E02B5/08
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a part of dust from being wound around a drive shaft and a take-up shaft, and to prevent the dust from being mixed into a link roller part of an endless link chain moving a circulating manner and a guide rail for guiding the endless link chain, by using a simple structure.  <P>SOLUTION: In this dust collector 1, respective left and right driving sprockets 5 for circulating the right and left endless link chains 4, to which both ends of an endless net 3 are attached, by meshing with the chains 4 are mounted on the sides of both ends of the drive shaft 5a which is arranged above an inner surface 3a of the endless net 3 and which is interlocked and connected with a net driving unit 9. In the dust collector 1, a protective material 8 is attached to an outer periphery of the drive shaft 5a in the state of being unrotated with respect to the rotating drive shaft 5a; and take-up guides 6a, which constitute respective left and right take-up devices 6, are provided in such a manner as to be each rotatably journaled on the tips of left and right take-up guide shafts 6b which are protruded inward on left and right upper side plates 1c on an upper side so as to be independently journaled, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009270-A (JP)
Title: Tie hoop and stirrup formed of section steel having t-shaped cross section with round corners
Inventor: KANEGAE KENICHIRO
IPC: E04C5/18
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tie hoop and a stirrup each formed of a section steel having a T-shaped cross section with round corners, which has been formed of an irregular-shaped reinforcement in a conventional method of constructing a structure in a civil engineering and an architectural field, to thereby improve the bending strength of the tie hoop and the stirrup, enhance the strength of the structure, and prevent degradation in the strength due to fracture or cracking of the section steels caused by deterioration etc. in the section steels and concrete.  <P>SOLUTION: The section steel is produced through steps of hot rolling, such that the section steel has the T-shaped cross section, that each projected corner is roundly chamfered, and that each recessed corner is roundly faceted. Thus the conformability thereof to the concrete is improved, and the airtightness between the concrete and the section steel is not damaged. Further the entire structure is formed as a four-way closed type, and therefore degradation in the strength of the section steel caused by working procedures etc. is prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004051988-A (JP)
Title: Clear or pigmented powder coating and use of carboxy-containing polyester and beta-hydroxyalkylamide for production of the coating
Inventor: WENNING ANDREAS DR
IPC: C09D177/10
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clear or pigmented powder coating and to provide use of a carboxy-containing polyester and β-hydroxyalkylamide for the production of the powder coating.  <P>SOLUTION: The clear or pigmented powder coating contains a polyester produced by the condensation of (A) at least one aliphatic and/or alicyclic diols and/or polyols with (B) at least one aliphatic and/or alicyclic and/or aromatic dicarboxylic acids and/or polycarboxylic acids, and (C) at least one aliphatic and/or aromatic dicarboxylic and/or aromatic dicarboxylic acid esters and/or polycarboxylic acid esters. The polyester has a glass transition temperature of 30-90°C and an acid value of 10-150 mgKOH/g. In this way, it is possible to obtain the powder coating which contains the acid polyester cheaper than a prior art one and gives a coating film high in mechanical stability and outdoor stability after being crosslinked with the β-hydroxyalkylamide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005042953-A (JP)
Title: Refrigerator
Inventor: HIROZAWA MASARU
IPC: F25D19/02
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To increase a housing space in a base of a cooling unit.  <P>SOLUTION: A refrigerating device is placed on the base 40 to form a cooling unit 30, and housed in a machine chamber 15 to be freely drawn by sliding on a bottom plate 20. A depth edge side of the base 40 is formed with a housing groove 50 opened upward with a stage difference downward. A compressor 32, a condenser 33 and a part of a refrigerant pipe are provided on the base 40, and especially a low-pressure pipe 74C of the refrigerant pipe covered with a heat insulating tube 75 is arranged under a terminal part 32A of the compressor 32, and housed in the housing groove 50, crossing the base 40. Since an upper part of the terminal part 32A is open, maintenance is facilitated. When drawing the cooling unit 30, the low-pressure pipe 74C is pushed by a depth side plate 50A of the housing groove 50 and integrally moved to this side, excessive stress to be applied to a welding part of the pipe is prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005043610-A (JP)
Title: Electron beam lithography apparatus
Inventor: MASUDA OSAMU
IPC: H01J37/305
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron beam lithography apparatus and an electron beam lithography method, which can precisely measure the directional position of the irradiation with an electron beam, for a base member having a three-dimensional drawing surface.  <P>SOLUTION: A luminous flux emitted from a laser light source LD controlled by a laser output control circuit 134 is converted into a collimated light flux by a first collimator lens L1, then reflected by a beam splitter BS, transmitted through a quarter wave plate WP, reflected by a prism P so as to be parallel to the irradiation direction of the electron beam B, and converges by a first condenser lens L2 so that the drawing surface of the object 2 is irradiated therewith. The light reflected from the drawing surface of the object 2 is made into a collimated light flux by the first condenser lens L2, reflected by the prism P, then transmitted through the quarter wave plate WP, straightly propagated through the beam splitter BS, concentrated by a second condenser lens L3, passes through a diaphragm AP, collimated into a collimated light flux by a second collimate lens L4, and is incident on a photodetector element PD. An output signal from the photodetector element PD is inputted into a measurement calculation part 140. Thus, the focusing position of the electron beam B can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004143145-A (JP)
Title: Fluorine-containing surfactant
Inventor: SAKAMOTO TAKAAKI
IPC: C07C303/40
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorine-containing surfactant which comprises a compound having an at most 6C short perfluoroalkyl group, is suitable as an additive for enhancing penetrating properties, wetting properties, leveling properties, surface functionalities, and the like, and is used for various coating materials (such as a printing material, a photosensitive material, a photographic material, a paint material, a cleaning agent, an optical material and a releasing agent), molding materials, and the like.  <P>SOLUTION: This fluorine-containing surfactant comprises a fluorine-containing compound (A) bearing two to four F(CF<SB>2</SB>)<SB>2m</SB>(CH<SB>2</SB>)<SB>n</SB>SO<SB>2</SB>NR- groups (wherein (m) is 2 or 3; (n) is 0, 1 or 2; and R is an alkyl group) and COOM (wherein M is hydrogen, ammonium or an alkali metal) in one molecule.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005047657-A (JP)
Title: Air-conditioner for elevator
Inventor: NOZAWA SHIGENOBU
IPC: B66B5/00
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To simply demount an air-conditioner installed to cover a rescue port and open the rescue port in a short period of time corresponding to an emergency situation.  <P>SOLUTION: In the air-conditioner 1 provided with a compressor, a condenser, a decompressor, and an evaporator forming a circulation passage for refrigerant to air-condition the inside of a car of an elevator, a casing covering the air-conditioner 1 is installed on an outside upper face of the car of the elevator, and a hinge 2 is provided on one side of the casing to allow the casing to turn with respect to the outside upper face of the car. An engagement part 3 to be engaged with the outside upper face of the car is provided on the other side of the casing, and the engagement part 3 is operated to release engagement with the outside upper face of the car and the casing is turned with the hinge as a support shaft to open the rescue port 7 provided in the outside upper face of the car under the air-conditioner. The casing is stably raised substantially upright on the outside upper surface of the car by turning the casing by substantially 90 degrees or more with the hinge as the support shaft.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005052973-A (JP)
Title: Bag manufacturing method
Inventor: WATANABE KATSUMI
IPC: B31B31/60
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag manufactering method capable of manufacturing a bag efficiently.  <P>SOLUTION: A sheet 10, of which the rear surface 11 has heat sealability and the upper surface 12 has no heat sealability, is folded to form a both-end opened envelope like body 20. Both side edge parts 21 and 21 of the both-end opened envelope like body 20 are inwardly folded to form a pair of pleats-like side surface parts 3 and 3. Both corner parts of one end part of the both-end opened envelope like body 20 are cut off obliquely and both cut-off residual obliique sides and the end edge part 22 between both oblique sides are heat-sealed. The front surface part 1, rear surface part 2 and side surface parts 3 on the side of the end edge part 22 are folded in a spaced-apart direction to form a base part 4. This base part 4 is folded double, and the side edge part 21, wherein the side surface parts 3, the front surface part 1 and the rear surface part 2 are overlapped with each other, and the outer peripheral edge part 6 of the base part 4 are heat-sealed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061224-A (JP)
Title: Control device for hybrid vehicle
Inventor: TAKAMI SHIGEKI
IPC: B60L50/16
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for a hybrid vehicle capable of suppressing output fluctuation transmitted to a drive wheel side as much as possible during the shifting of a stepped transmission.  <P>SOLUTION: The control device 1 comprises a shift control means 37 for determining the necessity of shifting of the stepped transmission 6 and an output control means composed of an engine control means 31, a first motor control means 32, a second motor control means 33, and a drive control means 45 in shifting. The output control means increases reaction force of engine torque TE at least by a first motor 3 and increases output torque TOUT1 of a first drive means 10a before shifting of the stepped transmission, and executes control to reduce the torque TMG2 of a second motor 4 corresponding to increase of output torque of the first drive means 10a when a determination result that shifting is necessary is transmitted from the shift control means 37.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022937-A (JP)
Title: Method of producing shwertmannite
Inventor: OISHI TORU
IPC: B01J20/06
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To largely produce schwertmannite which exhibits excellent performance to water purification at a low cost.  <P>SOLUTION: Iron-containing acidic water containing sulfuric acid is treated with at least one kind of pH regulator selected from an alkaline earth metallic material such as the oxide, hydroxide, carbonate and silicate of calcium or magnesium and an iron-based material such as an iron hydroxide-based compound having reactivity to the acidic water containing sulfuric acid, and its pH is held at 2.5 to 4.0 in the presence of iron oxidizing bacteria, so that schwertmannite is produced. The schwertmannite is useful for purifying water containing harmful substances such as arsenic, selenium, cadmium, lead, mercury, uranium or their compounds.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030110-A (JP)
Title: Double sliding folding openable sash
Inventor: NAKATANI TOSHIMARO
IPC: E05D15/48
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double sliding folding openable sash capable of preventing a sash door in the double sliding folding openable sash from being folded by mistake in the case of double sliding and, at the same time, folding, opening and closing the sash door by simple operation.  <P>SOLUTION: An intermediate connecting frame 14 of the double sliding sash door 10 is detachable by a notch section 27 of a guide rail 25 to enable the intermediate connecting frame to fold, and in that case, the notch section 27 is provided to a door stop block 30 side slightly away from a position with which a meeting rail 11 comes into contact with the door stop block 30 of the sash door 10 and, at the same time, a stopper 40 equipped with a detachable rod 43 is installed to the door stop block 30, the meeting rail 11 of the sash door 10 is moved to the door stop block 30 side by the operation, and the intermediate connecting frame 14 is moved to the notch section 27 to enable the sash door 10 to fold. In the case of the double sliding, the stopper 40 is engaged with the door stop block 30 to hold the meeting rail 11 in a fixed position, and the malfunction thereof can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030713-A (JP)
Title: Heater
Inventor: TAKIZAKI TAKESHI
IPC: H05B6/46
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combined heater that is small in size and can provide uniform and efficient heating.  <P>SOLUTION: The heater comprises heater heating means H1 disposed in a heating chamber 3 and having a planar heating part 53 for heating an object to be heated by resistance heating, a first and a second electrode 51 and 82 disposed in the heating chamber, and HF heating means H2 for supplying high frequency voltage between the electrodes to high-frequency-heat the object to be heated. The first electrode 51 of the HF heating means is disposed near the heating part 53 of the heater heating means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005033661-A (JP)
Title: Buffering device for optical packet and its buffering method
Inventor: HARAI HIROAKI
IPC: H04B10/291
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a buffering device for an optical packet which can make the number of packets processed per unit time larger, and its buffering method.  <P>SOLUTION: The device is for inputting a variable-length packet which is transmitted with a plurality of light paths and asynchronously reaches, and for outputting it to a small number of the light paths. The device is a control device which decides a delay element for temporarily storing by calculation by using a delay value of the delay element, the read optical packet length, and the optical packet preposing period so that the optical packet signal is not superposed in the light paths for outputting. A plurality of computing units are arranged in a multi-stage manner as shown in the figure. The device is so constituted that the processing required for the decision of a delay time is executed with parallel processing by using the calculation result, in which prefix sum operation is made into a parallel pipeline, and the queue length, the optical packet length, and the optical packet preposing period of the buffering device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287383-A (JP)
Title: Semiconductive belt and image forming apparatus using the same
Inventor: HARA YUKIO
IPC: G03G9/08
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductive belt which is excellent in the formation of a nip shape in a transfer part without causing deformation of shape or the like due to the lapse of time, is remarkably reduced in image defects such as blurring, is remarkably reduced in hollow characters of line image in transfer image quality when the surface hardness is low, and is reduced the change of electrical resistance due to the lapse of time.  <P>SOLUTION: The semiconductive belt is used in electrophotographic image forming apparatus and is constituted from an outer layer 2 and an inner layer 3, both consisting mainly of polyamide system resin. The volume resistivity of the outer layer 2 is ≥ 1×10<SP>13</SP>Ωcm in the semi-conductive belt, the inner layer 3 contains conductive agent and furthermore, the volume resistivity of the inner layer 3 is from 1×10<SP>8</SP>to 1×10<SP>13</SP>Ωcm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005039545-A (JP)
Title: Image processor and its control method, storage means and program
Inventor: ISHII HIROKAZU
IPC: G06F3/12
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor capable of shortening a period of time until completing a printing.  <P>SOLUTION: The image processor comprising a decoding means decoding an encoded image comprises a rotation determination means determining whether or not decode is applied to the encoded image by rotating the encoded image; and is configured to include an acquisition means acquiring information on the decode of a decoding start point block when determination is made that the decode is applied to the encoded image by rotating the encoded image by means of the rotation determination means; a measurement means measuring the sizes of the block rasters of the encoded image; and a buffer splitting means splitting a buffer in accordance with the size of each block raster measured by means of the measurement means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041148-A (JP)
Title: Stage b resin composition sheet having film substrate in it
Inventor: TAKE MORIO
IPC: H05K1/03
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an adhesive sheet for producing a high density printed circuit board in which the thickness of a molded insulating layer is 30 μm or below and warpage/torsion are suppressed and which is excellent in thickness precision, heat resistance after moisture absorption, modulus of elasticity, and reliability.  <P>SOLUTION: A stage B resin composition sheet having a heat resistant film substrate in it is used, which is obtained by making a thermosetting resin composition at least 180°C in glass transition temperature after curing adhere to the heat resistant film substrate subjected to surface treatment by plasma treatment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005044743-A (JP)
Title: Positive electrode activator of nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery
Inventor: TOKUNO JUNICHI
IPC: H01M10/0587
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive electrode activator of a nonaqueous electrolyte secondary battery and a nonaqueous electrolyte secondary battery having excellent battery characteristics even under a severe circumstance of usage.  <P>SOLUTION: The positive electrode activator for a nonaqueous electrolyte secondary battery contains at least a lithium-transition metal complex oxide of laminated structure, The lithium-transition metal complex oxide is granular, and the concentration of titanium on the surface of the grain is higher than that at the inside thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI