baber/WOPTO huggingface dataset:
Patent JP-2004070490-A (JP)
Title: Matching device for image
Inventor: KAWADA RYOICHI
IPC: H04N19/196
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a matching device in which even when patterns whose appropriate matching processing is difficult to exist at the same time are provided, these processings can exist at the same time.  <P>SOLUTION: A matching section 11 performs motion estimation upon a predetermined processing unit of input video (p) by, e.g., a repetitive gradient method. A motion vector (v) obtained by the repetitive gradient method is obtained by the expression v = (α×Δv)+v<SB>0</SB>(wherein v<SB>0</SB>indicates an initial displacement motion vector and Δv indicates a differential vector). A feature value extraction section 12 extracts a feature value, e.g., a variance of magnitude of a vector or a standard deviation thereof from the distribution of motion vectors obtained by the motion estimation. A parameter determination section 13 determines a conversion parameter α applied to the next processing unit by the characteristic amount. If the characteristic amount is equal to or larger than a predetermined threshold, the conversion parameter α is determined to be larger (e. g., α = 1). If the feature value is smaller than the threshold, the conversion parameter α is determined to be smaller (e.g., α = 0.1).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069873-A (JP)
Title: Method for manufacturing microcapsule incorporating electrophoresis particle dispersion, and reversible display medium using the capsule
Inventor: SAKAI YOSHIYUKI
IPC: C09K23/52
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To realize a display high in precision and high in contrast.  <P>SOLUTION: Microcapsules inccorporates an electrophoresis particles dispersion are manufactured by making a dispersed phase containing electrophoresis particles in a dispersed state and a hydrophobic dispersion medium pass through a porous membrane and be discharged into a continuous phase containing dispersion stabilizer and a hydrophilic medium so as to form an emulsified state and subsequently forming microcapsule walls between the dispersed phase and the continuous phase.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069965-A (JP)
Title: Nonvolatile display device
Inventor: FUJINO MOTOYUKI
IPC: G09G3/20
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile display device in which security of display contents is properly maintained and privacy is protected.  <P>SOLUTION: A nonvolatile display device 1 is provided with a display device 2 which maintains display contents even though power feeding from an external device 7 is stopped, a display control means 3 which controls the display of the device 2 and a power feeding stop detecting means 5 which detects the stopping of power feeding from the device 7. When the means 5 detects the stopping of power feeding from the device 7, the means 3 erases the display contents of the device 2. When the power feeding is stopped by the failure of the device 7, the display of the device 2 is erased. When the power feeding to the device 1 continues even though the device 7 is failed, the display of the device 2 is erased by removing a battery from the device 7 to turn off the power supply.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065624-A (JP)
Title: Bag assembly
Inventor: INAMOTO KAZUTAKA
IPC: A45C7/00
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag assembly etc. allowing a consumer to freely select the color, pattern, material or their combination and easily change the selection, and capable of reducing the cost burden on a manufacturer.  <P>SOLUTION: The bag assembly has a backpack assembly, a hip-bag assembly, a handbag assembly, or a shoulder bag assembly. THe bag assembly 1 comprises a bag body 2, a surface member 10 attached to the surface 8 of the bag body 2, and an attaching/detaching means 56 such as a slide fastener for detachably connecting the bag body 2 and the surface member 10. When the surface member 8 is attached to the bag body 2 with the attaching/detaching means 56, a storage space is formed between the surface member 8 and the bag body 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068481-A (JP)
Title: Free pole fence
Inventor: MURAMATSU TATSUYA
IPC: E04H17/16
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To secure horizontal-load withstand properties of a fence to a high degree by stably supporting the free pole fence surely by a bracket.  <P>SOLUTION: Movably fitted grooves 28 having constricted walls 29 in rear are formed to the underside of a lower frame 24 for a fence body 2 in a front-rear symmetrical shape while the lower frame 24 is placed on the horizontal lower-frame placing piece 43 of the lower bracket 24 fixed to a support 1. An engaging projecting piece 45 upwardly erected and installed and having a shape coinciding with the wall 29 is inserted at the front end of the placing piece 43 while a difference in dimensions of the movably fitted grooves 28 and the engaging projecting piece 45 is absorbed by a plurality of clearance absorbing ribs 46 mounted in the cross direction of the projecting piece 45. Accordingly, since the projecting piece 45 is engaged with the movably fitted grooves 28 surely and firmly, thus improving the stability of the lower supporting of the lower frame 24.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003056698-A (JP)
Title: Gear shift device
Inventor: KOERBER MARTIN
IPC: F16H63/30
Filed: 2002-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a gear shift device in a further compact structure with at least two shift gates in array. SOLUTION: The gear shift device has two shift gates in array. An interval between the shift gates is selected such that the outer peripheries of sliding sleeves 1, 2 projected in the vertical direction of the shift gates cross each other or overlap each other. For that purpose, a recessed portion 6 is provided in the outer periphery range of one sliding sleeve 2 and at least a portion 9 of the peripheral range of the other sliding sleeve 1 is engageable with the recessed portion. It is acceptable that the recessed portion is, for example, a depressed area extending to the peripheral direction. It is acceptable that the portion of the other sliding sleeve engaging with the recessed portion is a ring uprising portion in a complementary form.  The width of the groove recessed portion is greater than that of the ring uprising portion, and so both sliding sleeves are relatively slidable in the axial direction.
Patent JP-2004068768-A (JP)
Title: Fuel supply device and residual fuel capacity indicating device for the same
Inventor: HIRAIWA MASARU
IPC: F02M37/10
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel supply device capable of being easily inserted in and suspended on an opening part of a fuel tank in a fuel supply device provided with a lid part installed on the opening part of the fuel tank and having a discharging pipe arranged thereon, a fuel pump pressurizing and sending fuel in the fuel tank to an injector of an engine via the discharging pipe, a fuel filter filtering fuel discharged from the fuel pump, a fuel surface detecting means detecting a fuel surface level in the fuel tank, and a support member attached on the lid part and supporting the fuel pump, the fuel filter and the fuel surface detecting means.  <P>SOLUTION: The fuel surface detecting means 31 detecting the surface level of fuel in the fuel tank 2 is attached to a storage case 10 over a range in which fuel in the fuel tank 2 moving from a full capacity to a low residual capacity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067973-A (JP)
Title: Polyester resin and production method therefor
Inventor: IKEDA TSUYOSHI
IPC: C08K3/00
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polyester resin having excellent hue and transparency and to provide a production method therefor.  <P>SOLUTION: The polyester resin has a dicarboxylic acid constitution unit containing 5-60 mol% dicarboxylic acid unit comprising a cyclic acetal skeleton and/or a diol constitution unit containing 5-60 mol% diol unit comprising a cyclic acetal skeleton, and an injection-molded article obtained therefrom having 3.2 mm thickness has the following physical properties measured in accordance with JIS K 7105: a (b*) value is -5 to +5, an (a*) value is -5 to +5, an L* value is ≥85 and a haze is ≤5%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003130428-A (JP)
Title: Connection type cold/hot water device
Inventor: OKADA TAKASHI
IPC: F25D17/02
Filed: 2002-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a connection type cold/hot water device capable of reducing a conveying power upon reduced load. SOLUTION: In the connection type cold/hot water device, a load side facility and a plurality of cold/hot water machines interconnected in parallel are interconnected like a loop through a cold/hot water pipe. A cold/hot water inlet pipe for supplying cold/hot water to each cold/hot water machine or a cold/hot water outlet pipe for making cold/hot water flow from each cold/hot water machine has a water supply valve. The cold/hot water device has a device for controlling the flow rate of the cold/hot water by controlling the number of the plurality of cold/hot water machines, and by opening or closing the water supply valve disposed in the cold/hot water inlet pipe or the cold/hot water outlet pipe of each cold/hot water machine.
Patent JP-2004076369-A (JP)
Title: Excavation tool
Inventor: HAYASHI TAKESHI
IPC: E21B10/32
Filed: 2002-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excavation tool provided with a widening bit 4 and a pilot bit 7 capable of preventing breakage or the like of the shaft 7C and stably supporting the pilot bit.  <P>SOLUTION: The widening bit 4 positioned in the condition that it is made rotatable around the central axis X deviated from the axial line O is fitted at the outer periphery 1A of the front end of the device 1 rotated around the axial line O. The pilot bit 7 provided with a bit body 7A projecting to the further front end side than the widening bit 4 is locked by attaching it by fitting of the shaft 7C and the fitting hole 6A at the center of the front end 1A of the device 1. A recess 3 and a protrusion 9 which can be mutually fitted in the periphery around the axial line O are formed at the front end 1A of the device 1 and the rear face 7B of the pilot bit body 7A facing the front end face 1A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079456-A (JP)
Title: Manufacturing method of separator for fuel cell
Inventor: KIYONO YOSHIAKI
IPC: H01M8/10
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a separator for a fuel cell allowing short-cycle molding.  <P>SOLUTION: (1) In this manufacturing method of a separator for a fuel cell, a mixture material 30 of a conductive material and a thermoplastic resin is rapidly injected into a cavity 31 having a shape larger than a product shape, and the mixture material in the cavity is pressed into the product shape in process of or after filling (injection). (2) An injection gate 32 is formed on a surface having a simpler slot shape out of the front and back surfaces of the separator. (3) The surface having the simpler slot shape is a surface on the side of a coolant passage. (4) The separator is formed by warm-pressing the mixture material 30 or its molding preform 34. (5) The warm-pressing is executed at a temperature not higher than a melting point of the resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085735-A (JP)
Title: Image forming apparatus
Inventor: SAITO TAKESHI
IPC: G03G15/02
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus for forming a good image by reducing uneven density caused by an interference of a dot pattern period with an electrification period with an easy and simple constitution, irrespective of the period of a dot pattern in an image in forming.  <P>SOLUTION: A photoreceptor is electrified with a voltage wherein an AC voltage is superposed on a DC voltage by an electrifying part of an image output part 4. The frequency (electrification frequency) of the present AC voltage is variable. The dot pitch of the image formed by the image output part 4 is discriminated by a dot pitch discriminating part 5. Based on the dot pitch, the electrification frequency is decided by an electrification frequency decision part 6 so that the uneven density period caused by the interference of the dot pitch with the uneven electrification period can be reduced, and then, the decided frequency is set in the electrification part of the image output part 4. Then, the good image with less uneven density can be formed by the image output part 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083514-A (JP)
Title: Method for producing tricyclic compound and its intermediate
Inventor: KUGIMIYA HIROSHI
IPC: C07D213/64
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for industrially producing tricyclic compounds which are useful as drugs, and their important intermediates.  <P>SOLUTION: The industrially useful method for producing the tricyclic compounds to be represented by formula (I) (wherein X<SP>1</SP>and X<SP>2</SP>are each independently a lower alkyl or a lower alkoxy; and X<SP>3</SP>is a hydrogen atom or a halogen) comprises using an alkylcarbonyl group as the acyl group of an anilide. Their important intermediates are compounds to be represented by formulae (II) and (III) (wherein R<SP>1</SP>and R<SP>2</SP>are each independently a lower alkyl; and X<SP>1</SP>, X<SP>2</SP>, and X<SP>3</SP>are the same as defined above).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086028-A (JP)
Title: Image fiber
Inventor: NAKATATE KENICHI
IPC: G02B6/06
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable rotation such as inversion of a transmitted image and improvement in image quality by twisting an image fiber without causing deterioration in the image quality of the transmitted image.  <P>SOLUTION: A twisted portion 2 is formed by heating and softening, and also twisting a portion of an image fiber body 4 along the length and the rate of twist in the twisted portion 2 is made to be constant. Moreover, the rate of twist may preferably be set in a range of 100mm/360° to 0.1mm/360°. In addition, the rate of twist at the beginning portion and the rate of twist at the end portion of the twisted portion 2 may preferably be set in a range of 100mm/360° to 1mm/360° and gradually varied. The twisted portion 2 may be provided with a protective member 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089059-A (JP)
Title: Seasoning composition
Inventor: SATO NORIO
IPC: A23L29/20
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seasoning composition which can simply be eaten without sensing viscosity and is not gelatinized even at low temperature.  <P>SOLUTION: This seasoning composition comprises a seasoning-containing gel-like composition and an enzyme-containing gel-like composition. The gel-like composition contains one or more materials selected from the group consisting of gelatin, agar, carrageenan, gellan gum, furcelleran, pectin, locust bean gum, tara gum, konjak flour, xanthan gum, fats, fatty oils, and emulsifiers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093903-A (JP)
Title: Optical multiplexer/demultiplexer and method for manufacturing the same
Inventor: KOIKE YASUHIRO
IPC: G02B6/12
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiplexer/demultiplexer which is easy to handle and a method for manufacturing the same.  <P>SOLUTION: The optical multiplexer/demultiplexer 100 has a structure that optical fibers 30, i.e. optical waveguides project from a substrate 20, and easily connected to optical fibers for signal transmission by attaching connectors 40 to the tips of the optical fibers 30. The substrate 20 is fabricated by injection molding of a resin material and can be mass produced at a low cost.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096502-A (JP)
Title: Device for detecting recorded data subject
Inventor: NAKAGAWA TADAYUKI
IPC: H04M1/57
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recorded data subject detection device with which a user can easily learn a subject (important matter) of recorded data.  <P>SOLUTION: A sound recognition part 2 recognizes recorded data of a PBX (private branch exchange) 5 and converts it into document data. A subject extraction part 3 extracts the subject of document data outputted from the sound recognition part 2. A keyword which is previously registered is collated with document data, and the number of appearing times of the keyword is detected, for example. The detected number of appearing times is multiplied by significance of the keyword which is previously registered, and it is decided whether the keyword is the subject or not on the basis of a multiplied result. An information addition part 4 adds the subject outputted from the subject extraction part 3 to call information of recorded data and outputs it to the PBX5. The PBX5 displays the subject of recorded data on a display unit in accordance with the request of the user.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092822-A (JP)
Title: Clutch device
Inventor: FUKUSHIMA HIROTAKA
IPC: F16F15/30
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To restrain resonance vibration in a low speed rotation area with a simple structure in a clutch device having a flywheel.  <P>SOLUTION: In the clutch device 1, a second flywheel assembly 5 is movably arranged in a prescribed range in the shaft direction, and the flywheel 21 has a friction surface 21a on the opposite side of the engine side. A damper mechanism 6 elastically connects the flywheel 21 and a crankshaft 2 in the rotational direction. The device has a clutch disc assembly 9 having a friction facing 54 and a clutch cover assembly 8 for elastically energizing the friction facing 54 to the first friction surface 21a. A release device 10 releases energization to the friction facing 54 by applying a load to the shaft directional engine side to the clutch cover assembly 8. A relative rotation restraining mechanism 24 connects a second flywheel assembly 5 to a disc-like member 13 of a first flywheel assembly 4 when the load to the shaft directional engine side acts on the clutch cover assembly 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089955-A (JP)
Title: Method and apparatus for forming and dispersing aerosol particles
Inventor: TAKAHATA KEIJI
IPC: B05B7/32
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for forming fine aerosol particles existing as primary particles as long as possible by selecting a supercrtiical fluid as a more suitable solvent used in the formation of aerosol particles.  <P>SOLUTION: The method of forming and dispersing aerosol particles comprises releasing a supercritical fluid suspension formed by suspending an aerosol-forming substance in a supercritical fluid under an environmental conditions favorable for the vaporization of the supercritical fluid and forming and dispersing the aerosol-forming substance as aerosol particles in the gas which is a vapor of the supercritical fluid from the supercritical fluid suspension.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101608-A (JP)
Title: Image heating device and image forming apparatus
Inventor: IZAWA SATORU
IPC: H05B3/00
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image heating device of an on-demand type which accomplishes excellent performance in every aspects, such as shortening time required to increase temperature during startup, reducing consumption power, increasing speed, and improving image quality, and has the capability of starting quickly, uniformizing fixing, and fixing with high image quality.  <P>SOLUTION: The image heating device has: an image-heating rotor 10 which has an elastic layer 12; a plate-like heater 21 which is fixedly supported and externally heats the surface of the image-heating rotor from a first nip formed between the external surface of the rotor 10 and itself; and a pressure member 30 which forms a second nip N by being pressed against the image-heating rotor 10. By leading the recording material P to the second nip N and conveying it through the second nip N, an image on the recording material is heated and a target amount of power supplied to the plate-like heater 21 is set. A substantially fixed amount of power is supplied to the heater 21 while at least the image-heating rotor 10 makes one rotation during image heating.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099552-A (JP)
Title: Hydrophilic dipeptide
Inventor: IKEMURA HARUO
IPC: A23L1/305
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new dipeptide, particularly the new dipeptide having angiotensin I-converting enzyme inhibiting activity.  <P>SOLUTION: The present invention provides the dipeptide having an amino acid sequence of Ile-His, Ile-Arg or Ile-Lys or its salt and an angiotensin I-converting enzyme inhibitor comprising the dipeptide or its salt. According to the invention, the dipeptide is hydrophilic and free from bitterness and has angiotensin I-converting enzyme inhibiting activity and is useful for prevention of hypertension and for therapeutic agents and foods and beverages.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104574-A (JP)
Title: Method for controlling retransmission and communication equipment
Inventor: YAMAUCHI NAOHISA
IPC: H04W72/04
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a retransmission controlling method capable of appropriately allocating retransmission data to a subcarrier whose line quality is always satisfactory and suppressing throughput deterioration.  <P>SOLUTION: In this retransmission controlling method, a mobile station measures the receiving line quality of each subcarrier or of each subcarrier group, returns the line quality and further requests retransmission if there is an error in received data. A base station requested for retransmission uses a subcarrier other than a subcarrier or subcarrier group determined to be unused on the basis of prescribed information about the line quality and transmits retransmission data. The mobile station demodulates the retransmission data allocated to the subcarrier other than the subcarrier or subcarrier group determined to be unused.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097143-A (JP)
Title: Method and structure for mounting reel sheet
Inventor: FUJIMURA MASAHIRO
IPC: A01K87/06
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and structure for mounting a reel sheet in which a gripping property can be enhanced by eliminating a step in a gripping part A of a fishing rod.  <P>SOLUTION: A fixing part 24 is formed thickly than adjacent parts 26a and 26b and substantial thickness of these adjacent parts 26a and 26b is formed slightly thickly than that of the fixing part 24 by attaching nonslip members 14a and 14b to these adjacent parts 26a and 26b and the reel sheet 18 is arranged on the surface of the fixing part 24 and these nonslip members 14a and 14b and the reel sheet 18 is fixed to the fixing part 24 by a winding yarn 20 wound around the fixing part 24.  <P>COPYRIGHT: (C)2004,JPO