baber/WOPTO huggingface dataset:
Patent JP-2003056687-A (JP)
Title: Control device for automatic transmission
Inventor: TSUTSUI HIROSHI
IPC: F16H61/02
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To accurately and quickly decrease the output oil pressure of a hydraulic servo device for supplying oil pressure to a clutch to be in engagement upon selecting a travel range gradually to a second oil pressure right after the clutch transits from a slipped condition to a dragged condition. SOLUTION: The clutch to be in engagement upon selecting the travel range is made in engagement/disengagement by the output oil pressure of the hydraulic servo device. When a stopped condition is detected, the hydraulic servo device is controlled to abruptly decrease the output oil pressure to a first oil pressure near a transition point where the clutch transits from an engaged condition to the slipped condition in the stopped condition and then to gradually decreased the output oil pressure to the second oil pressure right after the clutch transits from the slipped condition to the dragged condition, and kept at the second oil pressure.
Patent JP-2003060954-A (JP)
Title: Digital camera
Inventor: FURUBAYASHI KOJI
IPC: G03B7/08
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera that does not need to change processing contents of an image control task in each of modes, such as movie (through- images) mode, a moving image recording mode, and a PC camera mode. SOLUTION: A memory area for a through-image in an SDRAM is divided into four memory planes a, b, c, d, the two planes among them are used for extracting and reproducing planes in the case of moving picture movie, and one plane is used for a thumbnail lock plane for storing a thumbnail image. The four planes are switched synchronously with a prescribed synchronizing signal. Then the extracting plane and the reproducing plane of the memory planes are sequentially selected during movie of the moving image, the moving image is displayed on a monitor, the extracting plane, the reproducing plane, the thumbnail lock plane and a compressed lock plane are sequentially selected during recording the moving image.  The moving image is displayed on the monitor, the image by one frame received first during the recording of the moving image is stored in the thumbnail lock plane and the image subjected to the moving image recording processing is stored in a timing different from that of display of the moving image.
Patent JP-2002138968-A (JP)
Title: Gear pump having spiral meshing
Inventor: MANFRED ARLT
IPC: F04C2/08
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a gear pump particularly operable by minimum noise, and having rotors manufactured from an optimal material by conquering a defect of prior technology. SOLUTION: An internal annular gear pump is provided for sending fluid. This pump has a casing including a fluid inlet port and a fluid outlet port, and the first gear rotor for rotatably meshing with the second gear rotor. Here, meshing between the first rotor and the second rotor is spiral meshing. These rotors are manufactured from the material formed by sintering or powder metallurgy. This invention relates to a corresponding gear set and its proper use.
Patent JP-2003063496-A (JP)
Title: Jet propulsion type planing boat
Inventor: MATSUDA YOSHIMOTO
IPC: F01P7/16
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide jet propulsion planing boat causing little clogging of a bypass passage by a foreign matter, and having a cooling passage capable of specifying a clogging place. SOLUTION: This jet propulsion type planing boat has a water jet pump P driven by a water-cooled engine, and is propelled by reaction by jetting water pressurized-accelerated by the water jet pump P, and is constituted so as to cool a cooling object part by supplying cooling water outside of the boat to the cooling object part inside of the boat from a cooling water supply pump P, and is constituted so as to cool auxiliary cooling parts 11 and 12 via the main cooling passage 1 for supplying the cooling water to main cooling parts Em and Ch from the cooling water supply pump P and the bypass passage 2 branched off by a branch part Br from the main cooling passage 1. A water passage diameter of the branch part Br communicating with this bypass passage 2 is set thinner than a diameter of the downstream side bypass passage 2.
Patent JP-2003070250-A (JP)
Title: Switching power supply device
Inventor: MORITA KOICHI
IPC: H02M7/217
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To increase the efficiency of a switching power supply device having a power factor improving function. SOLUTION: This switching power supply device has a rectifying circuit 4 connected to a pair of AC power terminals 1, 2; a main switch Q1 connected between a pair of rectification output conductors 43, 45 of the rectifying circuit 4 via a main inductor L1 , an inverse current blocking diode D5 , and a part N1b of the primary winding N1 of a transformer 5; a smoothing capacitor C1 connected in parallel to a series circuit of the primary winding N1 and the main switch Q1 ; the secondary winding N2 of the transformer, a rectifying circuit 6; and an auxiliary circuit 7. The auxiliary circuit 7 has an auxiliary winding N3 , an auxiliary capacitor Ca , an auxiliary switch Q2 , and auxiliary diodes Da , Db , and is used for ZVS (Zero Voltage Switching) of the main switch Q1 .
Patent JP-2003072132-A (JP)
Title: Apparatus of adjusting direction of light source element
Inventor: KITAMURA MITSUHARU
IPC: B41J2/45
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for adjusting a direction of a light source element wherein a plurality of light source elements can be accurately fixed to a multi-light source such that image variation is not generated in an image recorder having the multi-light source and efficient exposing can be executed in the case where the plurality of light source elements (LEDs or the like) are provided to form the multi-light source as a light source for the image recorder. SOLUTION: After a holder 100 to be a base of an LED chip 10 is fixed to a fixing table 1, an LED lamp 200 is inserted thereinto. Each lamp 200 is placed by using an LED holder 3 and a fixing plate 4 such that the light goes toward an entrance pupil 5a at the center of a target 5. The image is captured by a CCD camera 7 disposed at the lower face of a target base 6 and the captured image is indicated on a monitor 9. The direction of the LED lamp 200 is adjusted to be fixed based on the confirmation of the captured image.
Patent JP-2003074218-A (JP)
Title: Fence assembling structure
Inventor: TAKAOKA NOBUO
IPC: E04H17/16
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a fence assembling structure having an excellent assembling workability and providing an excellent appearance after installation. SOLUTION: A connection body comprising planar members is installed on the side face of a frame member of a fence body, and a recessed part is provided in a column. A locking part for locking the lower end part of the connection body is provided in the recessed part, and the fence body is locked to the column by locking the connection body to the locking part. Then the upper end part of the connection body is fixed to the column with screws.
Patent JP-2003071547-A (JP)
Title: Composite mold for continuously casting of copper and copper alloy, continuous casting device for copper or copper alloy, and continuously casting method for copper or copper alloy
Inventor: NOMOTO NORIYUKI
IPC: B22D11/055
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a composite mold for continuously casting, continuously casting device, and continuously casting method for copper and a copper alloy, capable of obtaining an ingot of copper and the copper alloy excellent in surface quality, by suppressing the effect caused by an airgap between the ingot surface and a mold inner wall to a minimum. SOLUTION: A mold 10 for discharging the copper and the copper alloy solidified after being supplied with a molten metal of the copper or the copper alloy, and a heat extraction assembly 20 including a catapiller 21, for rotating the side face of the ingot of the copper or the copper alloy solidified downward (casting direction) the mold 10 by the same speed as the discharging speed from the mold 10 and pushing the ingot 17, are provided.
Patent JP-2003075307-A (JP)
Title: Sampling system for sampling gas of exhaust gas having radioactive material
Inventor: KOBAYASHI MASAHIDE
IPC: G21D3/08
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a sampling system for sampling gas of exhaust gas containing radioactive material, which has no problem in reliability that may occur due to dewing because no dewing occurs even if dehumidication is made, has no utility problem in treating dew drops, and generates less radioactive contamination. SOLUTION: Pressurized first sampling gas is supplied to a connection end 33 of a supply gas inlet in a hollow fiber membrane type dehumidier 30a, and dehumidified gas is obtained from a connection end 34 of a dried gas outlet. The dehumidified first sampling gas is partially taken out and is passed through a purge gas supply piping 37 to a pressure reducing unit 38, which reduces the pressure of sampling gas, and is supplied to a connection end 35 of a purge gas inlet. Purge gas 42 having moisture exhausted from a connection end 36 of a purge gas outlet is returned via a purge gas return piping 39 to main gas path 3.
Patent JP-2003071301-A (JP)
Title: Rice milling machine for domestic use
Inventor: SHIBA KENJI
IPC: B02B7/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a rice milling machine for domestic use by which fine rice milling finishing having less admixture of brain in rice grains after rice milling can be obtained and compact property for domestic use can be maintained. SOLUTION: In the circulating type rice milling machine for domestic use, rice grains charged in a rice milling hopper 6 is subjected to rice milling while being circulated through a circulating passage. After completion of rice milling, the rice grains are received by a rice receiver 15 and the bran appeared in company with rice milling is received by a bran receiver 31 arranged side by side with the rice receiver 15. Further a cyclone 24 is disposed above the bran receiver 31 to separate the bran appeared at the time of rice milling from air in the cyclone and the separated bran is received by the bran receiver 31 therebelow.
Patent JP-2003075818-A (JP)
Title: Semitransmission type color liquid crystal display device
Inventor: IGUCHI SHINSUKE
IPC: G02F1/1335
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a wide color reproduction range in either case of a transmission type and a reflection type. SOLUTION: In a semitransmission type color liquid crystal display element wherein a light transmission display part 21 consisting of an aperture and a light reflection display part 22 consisting of a total reflection film 20 are provided on the inner surface of one transparent substrate 11 and color filters 30 is provided on the respective display parts, the film thickness T1 of the color filter 30 in the area of the light transmission display part 21 is specified to be 1.2 to 3.0 times as thick as the thickness T2 of the color filter in the area of the light reflection display part 22. The surface area of the color filter 30 formed in the light transmission display part 21 may be 1.2 to 3.0 times as wide as the surface area of the color filter formed in the light reflection display part 22.
Patent JP-2003075279-A (JP)
Title: Simple atmospheric pressure detector
Inventor: KIKUCHI TAKUMI
IPC: B65D81/24
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a simple atmospheric pressure detector capable of easily and certainly recognizing the generation of a pinhole and usable in a package or the like exerting no adverse effect on a material to be packaged by the presence of a pinhole detector. SOLUTION: The simple atmospheric pressure detector is constituted so as to be capable of easily sensing a change in atmospheric pressure on an opening side by combining a cylinder hermetically closed at one end thereof and opened at the other end thereof and the slider slidable in the cylinder.
Patent JP-2003072176-A (JP)
Title: Image recorder
Inventor: MIHARA MASARU
IPC: B41J19/18
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an image recorder capable of recording a highly accurate image even when the speed of a recording head varies due to eccentricity of a pulley and/or a motor by reducing or eliminating occurrence of unevenness in density (unevenness in color) in a recorded image, and to provide an image recorder having a plurality of recording heads in which a highly accurate image can be recorded even when the speed of the recording head varies while reducing the size of the body. SOLUTION: The image recorder 1 comprises a recording head 30, a carriage 20 reciprocal along the main scanning direction, and a carriage driving means 10 for moving the carriage along the main scanning direction. The carriage driving means 10 reciprocates the carriage 20 such that the phase of periodic speed variation thereof is shifted between the going stroke and the returning stroke.
Patent JP-2002155120-A (JP)
Title: Polymer compound, resist material and pattern forming method
Inventor: HATAKEYAMA JUN
IPC: G03F7/004
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a resist material which is sensitive to a high-energy ray being excellent in sensitivity, resolution and plasma-etching resistance for the wavelength of 200 nm or below, particularly 170 nm or below, and by these characteristics, to provide the resist material which has little absorption for the exposure wavelength particularly of F2 excimer laser, etc., and is suitable as a minute-pattern forming material for manufacturing very LSI because of being capable of forming readily patterns which are minute as well as vertical to the base. SOLUTION: A polymer compound comprises a repeating unit A represented by general formula (1) and a repeating unit B which has an acid-unstable group, (R1 to R6 may be same or different each other, each being a hydrogen atom, a fluorine atom, a chlorine atom or a 1-20C straight-, branched-chain or a cyclic alkyl group or a fluorinated alkyl group, while at least one of R1 to R6 contain a fluorine atom; a is in the range of 0<=a<=10).
Patent JP-2003071898-A (JP)
Title: Cooling structure for mold for injection molding
Inventor: KATO NOBORU
IPC: B29C45/73
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a cooling structure for a mold for injection molding capable of simply providing the structure without complicating and disposing the structure in a narrow space. SOLUTION: The cooling structure for the mold for injection molding comprises a fixed mold 1, and a movable mold 2 provided to clamp or openably at or from the mold 1. The cooling structure further comprises a cylindrical cooling tube 4 having cooling medium introducing passage 43a and exhaust passage 43b therein and inserted into at least one of the molds 2 and 2. The tube 4 is a baffle tube or a jet tube. The structure further comprises a height regulating insert 5 disposed at a distal end of the cavity 3 side of the tube 4 to form a part of the cavity 3.
Patent JP-2003075999-A (JP)
Title: Photosensitive composition, photosensitive image forming material and image forming method
Inventor: TAKASAKI RYUICHIRO
IPC: G03F7/004
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive composition and a photosensitive image forming material having high sensitivity to laser light in the infrared region and excellent also storage stability as an image forming material with a photosensitive layer formed on the surface, and suitable for use in the formation of a conductor circuit and to provide an image forming method. SOLUTION: The photosensitive composition comprises (A) an ethylenically unsaturated compound (B) a sensitizing dye comprising an infrared absorbing phthalocyanine dye and a naphtholactam dye and (C) a photopolymerization initiator. The photosensitive image forming material is obtained by forming a layer comprising the photosensitive composition on the surface of a substrate. In the image forming method, the photosensitive composition layer of the photosensitive image forming material is exposed with infrared laser light in the wavelength range of 780-1,200 nm and developed with an alkali developing solution.
Patent JP-2003077847-A (JP)
Title: Manufacturing method of 3-5 compound semiconductor
Inventor: HIRAMATSU KAZUMASA
IPC: C30B25/02
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a GaN-based 3-5 compound semiconductor having low dislocation density by utilizing ELO using an HVPE method. SOLUTION: In the manufacturing method of a GaN-based 3-5 compound semiconductor for forming a second 3-5 compound semiconductor layer 5 having a flat surface by a regrowth method due to the HVPE method on a first 3-5 compound semiconductor layer 3 where a mask layer 4 is formed, a mixed carrier gas of a hydrogen gas and a nitrogen gas is used, the mixing ratio is controlled, and formation of a group of facets including at least  33-62} facet is controlled by regrowth. The regrowth is made until a surface in parallel with the first 3-5 compound semiconductor layer 3 is lost once, thus manufacturing the 3-5 compound semiconductor having low dislocation density.
Patent JP-2003080078-A (JP)
Title: Photoactive compound and its use
Inventor: NONAMI TORU
IPC: B01J27/18
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain a photoactive compound and its use. SOLUTION: The photoactive (photooxidizing) compound comprises one or more units of Ax (BOy )z X (where A is one or more of metal atoms of Ca, Co, Ni, Cu, Al, La, Cr, Fe, Mg, H, Sr and Ba; B is one or more of atoms of P, S, Si, Ge, V and Cr; X may comprise one or more selected from OH, halogen atoms and CO3 ; (x) is 8-10; (y) is 3-4; and (z) is 5-7). The compound is partially stuck to an oxide semiconductor having photocatalytic activity typified by titanium dioxide. A material adsorbing and decomposing agent comprising the compound, a composition obtained by combining such compounds and a coating material, and an environmental clean-up and antipollution agent containing such compounds are provided.
Patent JP-2003070382-A (JP)
Title: Yarn-containing soft lure
Inventor: MURAKAMI HARUHIKO
IPC: A01K85/00
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To bring about degree of freedom to arrangement and connection of a line and a hook without impairing flexibility of a soft lure. SOLUTION: A yarn is used as a connecting member for the soft lure, the line and the hook and when the soft lure is formed, they are integrally formed in a state in which they are set. As a result, the soft lure is strongly made to adhere to the yarn and the line and the hook are connected to the soft lure in a state in which they are integrated without impairing flexibility.
Patent JP-2003086479-A (JP)
Title: Substrate-processing system, substrate-processing apparatus managing method, substrate-processing apparatus, program and storage means
Inventor: HAMADA TETSUYA
IPC: H01L21/02
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a technique for efficiently managing the consumption degree of parts of a substrate processing apparatus. SOLUTION: The attrition rate of each part of the substrate-processing apparatus 1 is measured by measuring the use time of the part by a timer 117 or by counting the number of processed substrates using the part. The measured attrition rate of the parts is accumulated as attrition rate information 241, in a hard disk 24 of an information accumulating server 2. The information 241 is obtained from a supporting computer 3, and it is decided for each part, whether or not the consumption degree exceeds a prescribed value. If the resulted value exceeds the prescribed value, an alarming section 313 issues an alarm to urge replacement of the corresponding part, and a order placing signal transmission section 314 transmits an order placing signal for a new part for replacing the corresponding part to an order-placing server 8 of a part center 7.
Patent JP-2003083043-A (JP)
Title: Condition determining device for exhaust emission control device
Inventor: UENO MASAKI
IPC: F01N13/02
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a condition determining device for an exhaust emission control device for precisely determining the condition of the exhaust emission control device including the deterioration of the adsorbent, containing an adsorbent capable of adsorbing hydrocarbon in response to the ignition timing of the internal combustion engine. SOLUTION: The condition determining device for the exhaust emission control device, provided in an exhaust system 2 for the internal combustion engine 1 for determining the condition of the exhaust emission control device containing the adsorbent 16 capable of adsorbing hydrocarbon and water in exhaust gas, comprises a humidity sensor 22 provided on the downstream side of the adsorbent 16 in the exhaust system 2 for detecting the humidity of the exhaust gas and adsorbent condition determining means 25 for determining the condition of the adsorbent 16 in response to the humidity of the exhaust gas detected by the humidity sensor 22 and the ignition timing of the internal combustion engine 1.
Patent JP-2003086793-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: YAMASHITA TAKESHI
IPC: H01L29/78
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To relax difference in level on a film to be etched caused by the difference in level in a semiconductor substrate, and to prevent dimension shift in the film to be etched. SOLUTION: After a semiconductor substrate 100 comprising a difference in level is overlaid with a silicon oxide film 102 and a polysilicon film 103 in this order, an organic low dielectric constant film 104 is formed in an application manner, and then an inorganic anti-reflection film 105 is formed thereon. The inorganic anti-reflection film 105 is selectively etched with a resist pattern 106 as a mask to form a patterned inorganic anti-reflection film 105, and then the organic low dielectric constant film 104 is selectively etched with the patterned inorganic anti-reflection film as a mask to form a patterned organic low dielectric constant film. The polysilicon film 103 is selectively etched with the patterned organic low dielectric constant film as a mask to form a gate electrode.
Patent JP-2002156623-A (JP)
Title: Liquid crystal display device and liquid crystal display panel
Inventor: IZUMI YOSHIHIRO
IPC: G09F9/40
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To realize expansion of a display region without incurring the reduction of display quality and to provide a liquid crystal display device excellent in display quality, wherein a seam joint between panels is not conspicuous, by using a joint system liquid crystal display device. SOLUTION: In the liquid crystal panel wherein a signal electrode 13, etc., and a scanning electrode 14, etc., are formed on a TFT substrate 10 and a TFT 16, etc., for driving a pixel electrode, etc., are provided in the vicinity of a crossing point of the signal electrode 13, etc., and the scanning electrode 14, etc., the scanning electrode 14, etc., are formed so as not to cross a sealing material 6 disposed on the TFT substrate 10.