baber/WOPTO huggingface dataset:
Patent JP-2003120439-A (JP)
Title: Evaporation fuel processing device for internal combustion engine
Inventor: IWASAKI TAKAYUKI
IPC: F02M25/08
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an evaporation fuel processing device for internal combustion engine, capable of attaining both of flow precision of purging and engine combustion stability regardless of a driving area of the engine. SOLUTION: This evaporation fuel processing device for internal combustion engine consists of a canister (12) which absorbs the evaporation fuel, a purging path (13) which supplies a purge mixture of the evaporation fuel and an air to an intake system, a purge control valve (14) which is interposed in the purge path and controls the flow rate of the purge mixture, and a controller (5) which controls the opening cycle of the purge control valve. The controller (5) computes the opening cycle of the purge control valve by multiplying an output cycle of a reference signal outputted at every timing of the same stroke of each cylinder in the internal combustion engine by an integer which does not have a divisor (except 1) of the number of the cylinders as a divisor, and controls the purge control valve based on the computed opening cycle.  The controller (5) changes the value of the integer corresponding to the driving condition of the internal combustion engine, and controls the opening and closing cycle of the purge control valve.
Patent JP-2003125204-A (JP)
Title: Image processor
Inventor: NIINA HIROSHI
IPC: H04N1/60
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an image processor capable of obtaining an excellent background elimination result independently of a type of original cover. SOLUTION: An offset storage section 38 stores an offset obtained in advance from an original cover of each type (platen cover/automatic double side original feeder) mountable on the image processor 10, a background detection 36 detects a background density (background detection value BKG) of an original 26 in background elimination, selects the offset according to the type of the original cover actually mounted on the image processor 10 to correct the detected background density and generates a threshold value TH, and a background elimination section 48 uses the threshold value TH to apply background elimination processing to the image data read from the original.
Patent JP-2003117942-A (JP)
Title: Integrally molded article, and its molding method and mold
Inventor: MORIKAWA MASAAKI
IPC: B29K105/20
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for molding an integrally molded article and the like, which can mold a plurality of pieces of resin materials at an inexpensive molding cost than conventionally and in a short time. SOLUTION: The molding method is provided by molding an integrally molded article 60 which is integrally molded from a plurality of resin molded articles 45 to 51 with one mold. A plurality of cavities 31 to 38 of a mold respectively corresponding to a plurality of resin molded articles are communicated with each other by communicating parts 40a to 40e. Resin material is made to flow from the cavities 36-38 having completed filling the resin into the 31-34 having not completed filling the resin via the communicating parts 40b to 40e between both cavities.
Patent JP-2002189358-A (JP)
Title: Device and method for image forming
Inventor: KAWAISHI YASUNORI
IPC: B65H5/00
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device and an image forming method by which an multi-color image having excellent quality is freely formed on the surface, the back face or both sides of a transfer paper without providing a reversing mean of the transfer paper. SOLUTION: A first intermediate transfer belt 19, a transfer roller 20a to transfer toner image on a photoreceptor 9 to the first intermediate transfer belt, a second intermediate transfer belt 23, a transfer roller 23a to transfer toner image on the first intermediate transfer belt to the surface of a transfer paper fed by the second intermediate transfer belt or on the second intermediate transfer belt and a transfer charger 23e to transfer a toner image on the second intermediate transfer belt on the back face of the transfer paper fed by the second intermediate transfer belt are provided Then, a transfer position at the transfer charger 23e is a position deviated from the transfer position at the transfer roller 23a and the position on a downstream side in a transfer paper feeding direction from nearly the center of the feeding path of the transfer paper by the second and first intermediate transfer belts.
Patent JP-2003121953-A (JP)
Title: Silver halide color photographic sensitive material package
Inventor: IWAGAKI MASARU
IPC: G03C7/20
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive material easy to handle even in the case of a high sensitivity film and reducing fog due to leakage light without deteriorating base strength or transparency. SOLUTION: In a silver halide color photographic sensitive material package obtained by housing a silver halide color photographic sensitive material having on one side of a transparent base photographic constituent layers comprising a unit of at least two red-sensitive layers having the same color sensitivity and different from each other in sensitivity, a unit of at least two green-sensitive layers having the same color sensitivity and different from each other in sensitivity, a unit of at least two blue-sensitive layers having the same color sensitivity and different from each other in sensitivity and a non-photosensitive layer in a cartridge having a fibrous light shielding member at the mouth after winding on a rotatable spool,  >=50% of the total projected area of silver halide grains contained in at least one layer of the photosensitive layer units is occupied by flat platy silver halide grains having an aspect ratio of >=12 and the fibrous light shielding member contains a near infrared light absorbing dye.
Patent JP-2003128405-A (JP)
Title: Method of manufacturing carbon composite fine particle
Inventor: AMAHASHI HIROAKI
IPC: H01M4/587
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing carbon composite fine particles which contain natural graphite having random orientation and high crystallinity and have improved adhesive properties to a pole plate of the natural graphite and are suitable for a negative electrode material in a lithium ion secondary battery. SOLUTION: The method of manufacturing the carbon composite fine particles comprises heating a kneaded material obtained by kneading (1) natural graphite, (2) at least one kind of a spherical carbon component selected from a spherical carbon precursor and a spherical carbon material and (3) a binder at 2,400 to 3,000 deg.C, if necessary after it is subjected to the primary heating at 700 to 1,500 deg.C.
Patent JP-2003130653-A (JP)
Title: Speed warning device
Inventor: FUKUI HIDEO
IPC: G08B21/00
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To warn a driver during driving in advance before he/she passes through a point at which he/she is likely to break a speed limit, taking precautions against a possible speeding of a vehicle. SOLUTION: The speed warning device registers an exceeded-speed point (in longitude and latitude) on a travelling route at which a speed limit to be observed has been broken by each driver. When a driver travels along the same road next time or later, the device warns the driver in advance before he/she comes to a predetermined distance before the registered exceeded-speed point, making the driver drive the vehicle without breaking a speed limit. When a driver travels along the same road next time or later, the device counts the number of times of observance, which are the times each driver observed the speed limit to be observed at the exceeded-speed point (in longitude and latitude) in the past according to instructions of warning, and cancels the registration of the exceeded-speed point, when the number of times of observance reaches a predetermined value.
Patent JP-2003134122-A (JP)
Title: Data transmission system and data transmitter using the system
Inventor: TAKEUCHI YOSHITAKA
IPC: H04L12/28
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To display a state that Asynchronous connection is attained with a LED, etc. SOLUTION: The setting, transmission and release of the Asynchronous connection is detected and displayed on the basis of a command signal and a response signal to a producer and a consumer from a controller.
Patent JP-2002251387-A (JP)
Title: Method and device for investigating migration action and navigation system
Inventor: SAITO SABURO
IPC: G06F19/00
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a migration action investigating method for deriving accurate data by performing sampling in a visiting area and performing an operation from the trip chain/transfer frequency of the downtown area. SOLUTION: An area is divided into a plurality of zones and the zones are set to be nodes. At the sampling point of the node, migration action data is extracted from a migration subject, transfer frequency to the respective nodes from living places and trip chain data between the nodes are extracted as migration action data, and extracted data is operated. Thus, migration action is derived.
Patent JP-2003143811-A (JP)
Title: Motor raditor
Inventor: YAGINUMA MASATOSHI
IPC: H05K7/20
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To prevent generation of out-of-step caused by the vibration of a motor and to suppress a temperature rise in the motor by radiating heat from the motor to a plate with high efficiency. SOLUTION: The stepping motor 101 is mounted on a motor mount plate 102 through a damper 103 fixed with metal plates 104, 105 on both sides of a rubber 109. A case face of the motor 101 is joined to a radiating plate 110 through a high-conduction member 106 of a weaved metal laminate with a vibration damping function.
Patent JP-2003146477-A (JP)
Title: Handling method and handling device
Inventor: MIZUMURA MASAJI
IPC: H01G13/00
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To execute handling without causing a wrinkle or a positional shift. SOLUTION: In this handling method for a sheet-like member 30, a gas is injected toward the periphery of an opening of a recessed part 12 from the center of the recessed part 12 formed in a suction part 11 of a suction pad 10 to generate negative pressure in the recessed part 12. Thereby, the sheet-like member 30 is sucked through a mesh-like member 16 disposed in the front face of the suction part 11, and is handled.
Patent JP-2003145465-A (JP)
Title: Robot device
Inventor: OSAWA HIROSHI
IPC: B25J13/00
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To improve the entertainment property of a robot device. SOLUTION: This robot device comprises a plurality of sensors to detect external and internal situations, an operation expressing means to represent the operation, and a control means to control the operation expressing means based on the detection results of the sensors and a control program given in advance.
Patent JP-2003151407-A (JP)
Title: Mirror switch device
Inventor: HAMADA KENICHI
IPC: H01H25/04
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a mirror switch device equipped with six switch parts and capable of securely switch on two switch parts by selective pushing opera tion of four side parts of a pusher. SOLUTION: A circuit board is equipped with a pressing piece unit 24 having eight dome-shape elastic pressing pieces 16 to 23 made of rubber. In total, the eight elastic pressing pieces 16 to 23 are arranged at each of the four corner parts of square side parts of the pusher 26 (the elastic pressing piece 16, 18, 20, and 22) and each part in between the above parts (the elastic pressing piece 17, 19, 21, and 23). The six switch parts are provided in correspondence with two elastic pressing pieces 16 and 20, a pair of corner parts diagonally positioned each other and both adjoining elastic pressing pieces of them the elastic pressing pieces 17, 23, 19 and 21 out of the elastic pressing pieces 16 to 23.
Patent JP-2003148324-A (JP)
Title: Wind power generation device
Inventor: FUJII MASAMI
IPC: F03D11/04
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To solve a problem wherein a conventional wind power generation device is low in withstand voltage to the earth, and always has a danger of a thunderbolt accident. SOLUTION: This wind power generation device connects a blade control circuit apparatus and aboveground equipment on a tower by an optical cable. The optical cable extending from the aboveground equipment is suspended by one vertical fixed disk and one vertical floating disk, and is bent in a U shape or an S shape, and is then connected to the blade control apparatus.
Patent JP-2003151778-A (JP)
Title: Organic electroluminescent element
Inventor: NAKATSUKA MASAKATSU
IPC: H05B33/22
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent element having an excellent emission efficiency, a long service life, and excellent durability. SOLUTION: The organic electroluminescent element has at least one layer sandwiched between a pair of electrodes, the layer containing at least one kind of compound represented by general formula (1): In the formula, Ar1 to Ar6 each independently represent a substituted or unsubstituted aryl group; and Ar1 and Ar2 , Ar3 and Ar4 , and Ar5 and Ar6 may form nitrogen-containing heterocyclic rings, together with nitrogen atoms bonded thereto.
Patent JP-2003149573-A (JP)
Title: Scanning optical system
Inventor: TAKAKUBO YUTAKA
IPC: G02B13/00
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To simultaneously correct a bow and a differential bow while excellently keeping fθ characteristic and curvature of field or the like even when luminous flux made incident on a polygon mirror has a definite incident angle on a cross section in the subscanning direction. SOLUTION: Laser beam L1, L2, L3 and L4 emitted from semiconductor lasers 11, 11, etc., are simultaneously deflected by a polygon mirror 20 through collimating lenses 12, 12, etc., and a cylindrical lens 13, and converged to form a beam spot on photoreceptor drums 61 to 64 through a scanning lens 30 and correction lenses 51 to 54.  The one surface of the scanning lens is an anamorphic aspherical surface whose cross sectional shape in main scanning and subscanning directions is independently defined as the function of a distance in the main scanning direction from an optical axis, and the one surface of the correction lens is an aspherical surface with is set so that the inclination of its cross section in the subscanning direction is changed according to its position in the main scanning direction and has asymmetric shape with respect to a plane perpendicular in the subscanning direction and including the center of the surface.
Patent JP-2003153685-A (JP)
Title: Manganese-containing yeast and method for producing the same
Inventor: MASUDA YOSHIFUMI
IPC: A23L1/28
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide both a manganese-containing yeast and an efficient method for producing the manganese-containing yeast. SOLUTION: This manganese-containing yeast is obtained by adding and suspending an edible yeast in a culture fluid containing manganese at a high concentration and aerobically culturing the edible yeast in a nonproliferative manner. Thereby, the manganese-containing yeast has >=5,000 mass ppm manganese content based on the dry cell body in the cell body. Thereby, the manganese-containing yeast is preferred as a food or a food material capable of ameliorating ataxia, autoimmune failure, hypogenesis, etc., due to manganese deficiency.
Patent JP-2003002711-A (JP)
Title: Resin compound for cement base material
Inventor: TSUTSUMI YASUHIRO
IPC: C04B103/65
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a resin compound for cement base material imparting high waterproofness to a cement type building material which is obtained by applying a producing method of the normal cement type building material. SOLUTION: This resin compound for cement base material is made by mixing and pulverizing inorganic powders consisting essentially of at least silica and a thermally meltable or curable resin.
Patent JP-2003153832-A (JP)
Title: Vacuum cleaner
Inventor: HARADA KENJI
IPC: A47L5/24
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner in which a cleaner body can be miniaturized and both of portability and mobility can be secured. SOLUTION: Wheels 9 and 10 are provided for realizing moving while the cleaner body 4 is held on a charging table 3.
Patent JP-2002228692-A (JP)
Title: Power measurement method and apparatus compensating data dependency
Inventor: HILDEBRAND UWE
IPC: H04B17/19
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for power measurement compensating data dependency due to linear modulation. SOLUTION: The method has a first measurement (160) for measuring a transmission output power and a second measurement (160) for measuring a reflection power and the second measurement is performed with time sharing and multiplex of the first measurement. Then, a first average power is calculated based on the data transmitted during the first measurement period and a second average power is calculated based on the data transmitted during the second measurement period (171). Based on the difference between the first average power and the second average power, at least one of the first and the second measurements is compensated (171).
Patent JP-2003187619-A (JP)
Title: Light source device
Inventor: YAMASHITA TOMOYOSHI
IPC: F21Y103/00
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source device easy to improve definition of a display device image with a narrow distribution of emitted light, a high utilization factor of light intensity of a light source, a high brightness, and a simplified structure.  <P>SOLUTION: The device is provided with a light guide body 3 guiding light of a primary light source and emitting it diagonally from an emitting face 33, and an optical deflection element 4 arranged in the vicinity of the light- emitting face 33. A plurality of prism rows are formed in parallel on a light- incident face 41 of the optical deflection element. A virtual prism row I arrayed in the same pitch as the prism rows is set with its vertical angle θ at 50 to 70°. The shape of at least a prism face further from the primary light source is to be of a convex curve on the basis of the shape of the virtual prism row I, and it is so set that the value (r/P) of curvature radius standardized at an alignment pitch P of the prism rows be 7 to 30, and the ratio (d/P) of the maximum distance d up to the prism face of the virtual prism row I and the alignment pitch P of the prism rows be 0.05 to 5%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161456-A (JP)
Title: Air conditioner
Inventor: NISHIHARA TAKURO
IPC: F24F13/30
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner which improves the connecting strength of a closing member and each heat exchange part, and also improves the sealability between heat exchange parts with a simple constitution.  <P>SOLUTION: In this air conditioner comprising an indoor heat exchanger divided into plural heat exchange parts, in an indoor unit, the heat exchange parts of the indoor heat exchanger are partially mounted on a rear face side of the indoor unit, and the remaining heat exchange parts of the indoor heat exchanger are mounted at a front side of the indoor unit, a top face space between the heat exchange parts at front side and rear side 23B, 24B is closed by the closing member, and the closing member 50 is provided with a claw member inserted between fins of the heat exchange part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003130515-A (JP)
Title: Portable simple cooling system
Inventor: NAKAO YOSHITAKA
IPC: F25D3/00
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a portable simple cooling system offerable for a purpose when arriving at a destination by properly and continuously cooling the system up to arriving at the destination by cooling the system while carrying a reagent, a drink, and food, and easily carriable by folding up the system when not needed. SOLUTION: A bottomed cylindrical vessel-shaped cold reserving agent 2a of a cold reserving agent is set in a cylindrical heat insulating material 2b, and a cooling object is put and cooled in this vessel-shaped cold reserving agent 2a. The cooling object can be efficiently cooled since the vessel-shaped cold reserving agent of 2a does not directly contact with outside air. This cooling effect can be further enhanced by putting a flexible sheet-like cover 1b like the whole constitution indicated in a drawing 1 by putting an integral object of the vessel-shaped cold reserving agent 2a and the cylindrical heat insulating material 2b in a bag-shaped heat insulating material 3a of a drawing 3 like a drawing 2.  This vessel-shaped cold reserving agent 2a and the cylindrical heat insulating material 2b are integrally used, and are formed as a removable structure, and can be cooled in a freezing chamber ancillary to a domestic refrigerator. A grip as 1a of the drawing 1 is attached for being convenient for carrying to enable walking by hanging from the shoulder or holding by hand.
Patent JP-2003038972-A (JP)
Title: Automatically starting paper shredder
Inventor: LEE PEI-YUAN
IPC: B02C18/00
Filed: 2001-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a paper shredder being started automatically and having the perfect function of shredding paper. SOLUTION: This paper shredder is provided with a channel through which paper is made to pass, a paper shredding mechanism, a power source for outputting the power necessary to the paper shredding mechanism, a trigger which is arranged at the inlet end of the channel and moved by the pressure of the passing paper, a delay unit 43 driven by the power supplied from the power source for restoring the pressurizing force to be kept for a specified time and then interrupted, a lever 40 which is connected between the trigger and the unit 43 and moved by the pressure of the trigger or the unit 43, and a switch 42 which is connected to the power source electrically, contacted with a first portion of the lever 40, wherein a distance between the first portion and the trigger is smaller than that between the unit 43 and the trigger.  The switch selects the energized or cut-off state according to the triggering of the external force, namely, selects the cut-off state and stops the power output of the power source when the trigger is not pressed by the paper and the unit 43 is in the pressurizing force-interrupted state.
Patent JP-2003168306-A (JP)
Title: Vehicular headlamp
Inventor: KAMATA TAKAHIDE
IPC: F21Y101/00
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular headlamp simply mountable to a body, in a structure provided with a lighting circuit unit for a discharge bulb.  <P>SOLUTION: A lighting circuit unit 30 is provided in the projected plane S of the vehicular headlamp 1 in its mounting direction to a body. Thereby, the lighting circuit unit 30 is structured so as not to protrude from the vehicular headlamp 1 in the mounting direction to the body, and workability in mounting the vehicular headlamp 1 to the boy is enhanced.  <P>COPYRIGHT: (C)2003,JPO