baber/WOPTO huggingface dataset:
Patent JP-2003214751-A (JP)
Title: Cold air straightening supply device and refrigerating apparatus
Inventor: OWADA TETSUO
IPC: F25D17/08
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold air supply device capable of supplying uniform cold air and a refrigerating apparatus incorporating the device.  <P>SOLUTION: This cold air straightening supply device has a refrigerating means, a blowing means and a straightening means formed of a wind direction device and a followup wind straightening device in a closed space, and it has uniform flow velocity and flow in each position of the closed space to supply straightened cold air to the closed space. The followup wind straightening device is provided with a plurality of followup wind straightening fans, which are disposed so that the flow velocity and flow thereof are adjusted independently in each position in the vertical direction in the closed space. The wind direction plate is preferably a wind direction plate with a punched metal or a blade whose opening is controlled. Preferably the wind direction plate and the followup wind straightening device are operated interlocking with the blowing means. The thus constructed cold air straightening supply device is incorporated in the closed space of the refrigerator to uniformly refrigerate the accommodated material to be refrigerated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218181-A (JP)
Title: Defect image pickup device
Inventor: ABE KOJI
IPC: H04N7/18
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a defect image pickup device capable of detecting a defect by a cell comparison system even in the case that a cell pattern part where a long cycle pattern coexists is turned to an image pickup object.  <P>SOLUTION: By obtaining a feature amount regarding a long cycle pattern part from a reference image where the long cycle pattern coexists and a fixed cycle basic pattern reference image and registering it, a part equivalent to the long cycle pattern is eliminated from a difference part at the time of comparing a defective image for detection and the reference image from the object of defect extraction and the defect part is extracted. Thus, a cell where the long cycle pattern coexists can be coped with.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224050-A (JP)
Title: Method for forming pattern
Inventor: MORITA KIYOYUKI
IPC: H01L21/027
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a resist pattern without causing any collapse of pattern utilizing a fact that liquid carbon dioxide exhibits high solubility to a substance and a fact that surface tension of supercritical carbon dioxide is negligible.  <P>SOLUTION: An exposed substrate having a resist is placed in a pressure container and while keeping the temperature at a level lower than the critical temperature of carbon dioxide, developing is performed with developer comprising liquid carbon dioxide and an alkaline compound, and then the liquid carbon dioxide is substituted for the developer. When the critical temperature of carbon dioxide is reached while keeping the pressure at the critical pressure or above, carbon dioxide is discharged from the pressure container while keeping the temperature at a constant level to bring about normal pressure and then the substrate is taken out from the pressure container. The substrate may be turned when the developer or the liquid carbon dioxide touches the substrate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224952-A (JP)
Title: Stator core, its manufacturing method, and its manufacturing apparatus
Inventor: TAMURA SHUICHI
IPC: H02K3/34
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stator core, which is highly reliable, has high- performance, and is superior in productivity such that insulating property or space factor rises and there is no defective windings, since the inside of a slot is coated equally with powder and that sharing of jigs is achieved, etc., and to provide its manufacturing method, and its manufacturing apparatus.  <P>SOLUTION: In the stator core 4 which is equipped with a plurality of teeth 21, extended inward and slots 22 constituted among these teeth, the powder 31 is stuck to the stator core 4, and the powder adhering to the inside peripheral face of this stator core 4 is removed, and the stator core 4 is heated to fuse and then to make the powder 31 harden.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222158-A (JP)
Title: Clutch device for motorcycle
Inventor: ISAKA YOSHIHARU
IPC: F16D13/69
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clutch device for a motorcycle capable of preventing contact noises and generation of shock by avoiding sticking of both outer and inner friction plates when blocked the clutch.  <P>SOLUTION: The clutch device for the motorcycle alternately arranges the outer friction plate 48 capable of rotating together with an outer drum 46 and moving to an axial direction, and the inner friction plate 49 capable of rotating together with an inner drum 47 and moving to an axial direction between the outer drum 46 connected to crank shaft 12 side and the inner drum 47 connected to a transmitting mechanism 3 side. Further, rotation of the crank shaft 12 is transmitted or blocked to the transmitting mechanism 3 side, by pressing and touching both the inner and outer friction plates 48 and 49 by means of a pressure plate 50 or releasing the pressing and touching in the clutch device for the motorcycle. In the clutch device, grooves 48b extended to a radial direction and opened outward are formed on the outer friction plate 48 in a peripheral direction in designated intervals. A through-hole 49b is formed on the inner friction plate 49 so as to connect together with the grooves 48b of the adjacent outer friction plates 48 and 48.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229056-A (JP)
Title: Method of manufacturing structure support, structure support, and electron beam device having this structure support
Inventor: HAYAMA AKIRA
IPC: H01J29/87
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a structure support for highly accurately and easily forming an electrode of a spacer.  <P>SOLUTION: This manufacturing method includes a process of forming a high resistance film 1020b from the direction vertical to base board surfaces on the respective obverse and reverse base board surfaces of a spacer base board 1020a being a projecting shape in a cross-sectional shape in the prescribed direction of the obverse and reverse base board surfaces, and a process of forming a low resistance film 1020c from the direction vertical to a forming surface on the electrode forming surface 1051 of another one end part of the spacer base board 1020a by fixing at least one spacer base board 1020a for forming the high resistance film 1020b by the process by sandwiching the base board surfaces from both sides by an electrode forming block 1050 having the prescribed size, and respectively allowing one end part of these spacer base board 1020a and electrode forming block 1050 to abut to a reference surface of a reference block 1052.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222483-A (JP)
Title: Heat exchanger
Inventor: KAMANO HIROOMI
IPC: F28D19/02
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently eliminate the adhesive scale attached to a heating media of a heat exchanger using a hot waste gas in recovering sensible heat, without causing a large amount of heat loss.  <P>SOLUTION: A container 17 for allowing the heat media 10 to be scrubbed to each other is mounted on a return passage 16 for circulating the heating media 10, whereby the heating media 10 aggregated by the fouling of metallic chloride of high adhesiveness is crashed, the adhesive scale is separated from the surfaces of the heating media 10 by the crushing and the scrubbing of the heating media 10, and the adhesive scale on the heating media 10 can be efficiently eliminated without causing heat loss.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227774-A (JP)
Title: Vibration testing system
Inventor: EHATA KOREICHI
IPC: G01M7/02
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration testing system which can be applied without the possibilities of deterioration and breakage of an object to be tested, and also without degradation in quality in the parts of an actual machine; can be applied to an object other than a conductor; easily measures a small part of a target even in the case of a small sensor and disk; easily shortens a vibration time; can correspond to a high frequency of vibration test; can easily perform automation due to few degrees depending on skill and experience.  <P>SOLUTION: The vibration testing system is provided with a discharge probe 12 with a pair of electrodes 11 mutually separated by a discharge gap G, an electron discharge agitator 14 generating an impulse wave S by applying a high voltage pulse between the electrodes 11 to discharge between them, and a non-contact type vibration measuring apparatus 16 detecting the vibration of the object T with non-contacting which then detects the vibration of the object with non-contacting by exciting the object T with the impulse wave S from a position separated by a space.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226588-A (JP)
Title: Iron material for paddy field
Inventor: NITTA MINORU
IPC: C05G3/80
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an iron material for paddy fields which can easily and surely restore the iron-component of paddy fields lacking iron and promotes the absorption of the iron-component and nutrient elements into plants without allowing salts to remain and accumulate in soil.  <P>SOLUTION: The iron material for paddy fields is obtained by impregnating a porous iron body with an aqueous solution of ammonium iron citrate or an aqueous solution of one or ≥2 kinds among citric acid, ammonia, and ammonium salt and/or a water dispersion solution of one or ≥2 kinds selected from the plant growth nutrient elements containing one or ≥2 kinds of nitrogen, phosphorus, potassium, calcium, sodium, magnesium, manganese, zinc, iron, copper, molybdenum, boron, silicon, sulfur, and chlorine.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230107-A (JP)
Title: Slide maker
Inventor: WATANABE ATSUSHI
IPC: H04N5/93
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To make a file which interlocks a slide and a dynamic image without being aware of the timing of encoding.  <P>SOLUTION: This slide maker is composed of a dynamic image element making computer which transforms a plurality of dynamic image elements 1-N made by the division of a series of dynamic images 1 into electronic information, a slide making computer which converts the plural dynamic image elements 1-N into a plurality of slide elements 2-N, the first file making computer which makes a plurality of first files 3-N corresponding to the dynamic images 1-N by affixing the same extensions wmt to the plural dynamic image elements 1-N and affixing the first file names 00N where sequencing is performed corresponding to the plural dynamic image elements 1-N, the second file making computer which makes a plurality of second files 4-N corresponding to the slide elements 2-N by affixing the second extensions ppt to the plural slide elements 2-N and affixing the second file names 00N where sequencing is performed corresponding to the plural slide elements 2-N, and a computer for recording which records the first file 3 and the second file 4. The unconscious automatic continuous formation of the dynamic image and the slide becomes possible by the sequential correspondence of the first file name and the second file name.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002352036-A (JP)
Title: Service providing system
Inventor: KOJIMA OSAMU
IPC: G06Q30/06
Filed: 2002-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a service providing system which preliminarily confirms whether a member desires a service or not with respect to explanation information of the service presented to the member. SOLUTION: The system is provided with an information management device 4 and a lot of terminal devices 3 which are connected through a communication terminal 5. The information management device 4 transmits explanation information of the service and information, which indicates that a mail will be returned in response to a desire for the service, by member IDs on the basis of transmission destination information of terminal devices 3 and accepts mails from members and specifies a member ID in accordance with received transmission source information when receiving a mail from a member and transmits information which indicates that the service will be provided on the basis of transmission destination information of the specified member ID and preserves this transmission history.
Patent JP-2003234980-A (JP)
Title: Liquid crystal display device and signal correcting circuit therefor
Inventor: MORITA TOSHIYUKI
IPC: G02F1/133
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device and a signal correcting circuit therefor capable of preventing afterimages and blurs of a screen even if an image with high contrast moves in a screen.  <P>SOLUTION: A signal correcting circuit 1 adds a correction value created based on a signal stored in a flame memory 9 to an input signal and outputs. The signal correcting circuit 1 almost totally corrects the influence of the liquid crystal display device 100 based on an asymmetry of the input signal and prevents afterimages and blurs of a screen when correcting of the image data, which is the input signal of the liquid crystal display device 100.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232619-A (JP)
Title: Method and device for measuring kinetic shape
Inventor: MORITA NOBUHIRO
IPC: G01B11/24
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for measuring the kinetic shape of an object of measurement precisely without causing uncertainty in relation to the wavelength of a light source even if the surface to be measured includes a discontinuous region.  <P>SOLUTION: In the method, the kinetic shape of the surface including a discontinuous region can be measured in the sub-fringe order by irradiating the light from a light source to the object of the kinetic shape measurement, generating interference fringes between the reflected light from the object and the reference light by using an interference optical system and imaging the interference fringes, finding complex amplitude data of the reflected light of the object at a plurality of prescribed positions in the axial direction of the reflected light of the object based on the interference fringe data, detecting the focusing condition using the amplitude data in the complex amplitude data, finding the depth data of the edge of the object based on the principle of the focusing rule, finding the surface shape data of the object in the sub-fringe order based on the principle of the interference measurement from the phase data in the complex amplitude data, and synthesizing the edge depth data and the surface shape data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233991-A (JP)
Title: Optical memory element
Inventor: ISHIHARA HIROSHI
IPC: G11C13/04
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To increase the number of lamination layer, to improve recording capacity, and to improve yield, suppressing occurrence of warping as much as possible.  <P>SOLUTION: An optical memory element comprises resin core layers and resin clad layers laminated on both surfaces of the resin core layers. The element is constituted by adhering two or more units holding lamination bodies in which light guide members of one or a plurality of layers having uneven surface part for information at one side of boundary of the resin core layers and the resin clad layers are laminated between base bodies.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234459-A (JP)
Title: Method for producing image recording medium
Inventor: IMAI SHINJI
IPC: G21K4/00
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a method for producing an image recording medium comprising a stack of a photoconductive layer for recording generating charges upon irradiation with an electromagnetic wave for recording, a part for storing the charges as an electrostatic latent image, a charge transport layer and a photoconductive layer for reading, and having a microplate for equalizing the potential of the charges at the charge storing part wherein the microplate is formed without causing deterioration of the charge transport layer principally comprising a-Se.  <P>SOLUTION: A magnetic mask 30 for depositing a microplate 18 having an opening 30a corresponding to the shape of the microplate is secured to a charge storing part 19 through a photoconductive layer 14 for reading and a charge transport layer 13 by the magnetic force of a support 20 for deposition formed of a magnet and then the microplate 18 is formed by deposition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232586-A (JP)
Title: Refrigerator
Inventor: YAMATO KAZUE
IPC: F25C1/10
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To simply stop the ice making operation in an ice making tray desired to stop the ice making operation out of a plurality of ice making trays.  <P>SOLUTION: In the case of performing ice making operation with a second ice making tray 11b, when a second ice making tray stop button 20 is pressed, an ice making control means 24 forcibly stops ice making of the second ice making tray 11b out of the first and second ice making trays 11a, 11b. In the case of forcibly stopping ice making of the second ice making tray 11b, when the second ice making tray stop button 20 is pressed, the ice making control means 24 restarts ice making of the second ice making tray 11b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239886-A (JP)
Title: Motor
Inventor: KO KEIGEN
IPC: F04D3/02
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor in which high water flow out speed is maintained and load and electric power consumption is reduced.  <P>SOLUTION: A blade set 2 is provided with a base body 21 and plurality of blades 22. The base body 21 is hollow and has a conical outer shape, and has conical slant angles set for fluid to quickly pass therethrough, and has a through hole 211 in which a rotating shaft is inserted at a top end thereof. The plurality of the blades 22 are projectingly provided on an outer surface of the base body 21, have different sizes and are formed in a multi stage style, and make fluid quickly pass therethrough and cut foreign matters in the fluid into small pieces not to block passages. The blade set 2 is rotated by the rotating shaft rotated by a motor main body. When the blade set 2 is rotated, speed of fluid is increased by action of centrifugal force generated by rotation and fluid is led to flow out quickly. Consequently, load and electric power consumption of the motor are reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234928-A (JP)
Title: Digital still camera
Inventor: OCHI MASATO
IPC: H04N5/225
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the appearance of a digital still camera from becoming unattractive, even when a protective cover attaching groove is formed integrally with a back cover.  <P>SOLUTION: The digital still camera is provided with a finder eyepiece section 11 and a monitor screen 12a, both of which are formed to expose from the back of the body of the camera. The camera is also provided with a detachable protective cover 14, which covers the screen 12a. The screen 12a is provided so that the screen 12a is exposed from the top face of an expanded section 2A, formed integrally with the back cover 2 of the camera immediately below the eyepiece section 11. Downwardly depressed upper grooves 2b are provided at spots on the end face of the expanded section 2A covered by the finder eyepiece section 11, and an upwardly depressed lower groove 2c is provided on the lower end face of the section 2A. The protective cover 14 is fitted to the body, by engaging projections 14b and 14c provided in the upper and lower parts of the cover 14 with the upper and lower grooves 2b and 2c, respectively.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244817-A (JP)
Title: Electrical junction box
Inventor: KANEDA KOJI
IPC: H02G3/12
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrical junction box which can effectively prevent fire and hazardous gas from flowing into a next room while a frame positioned in a surface side of a wall is fixed to a wiring box placed on the rear side of the wall through a through-hole formed in the wall.  <P>SOLUTION: This electrical junction box has a wiring box 2, provided on a rear side of a wall W so as to face a through-hole H formed in the wall W, and an attachment part 4A for an additional connector 1. Further, thermally expanding heat-resistant resin elements 9, which closes the through-hole H practically by the thermal expansion, are provided on at least one of a frame 4, which is fixed to the wiring box 2 while it is placed on the surface side of the wall, a decorative frame 5, which is attached to the frame 4 so as to cover the periphery of the front surface of the frame 4, or a decorative cover 7, which is detachably attached to the frame 4 so as to have the specific position 1a of the additional connector 1 facing outside, or at least one position between the frame 4, the decorative frame 5, and the decorative cover 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238510-A (JP)
Title: Method for producing tertiary butyl cyanoacetate
Inventor: SATO HIDEKI
IPC: C07C255/19
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing t-butyl cyanoacetate enabling industrial production of the compound in high yield at a low cost by a simple process without generating toxic gases while quickly performing the cyanation reaction.  <P>SOLUTION: The method for producing t-butyl cyanoacetate comprises the reaction of t-butyl monohalogenated acetate of formula (1) (X is Cl or Br) with an alkali metal cyanide in a water-containing 1-3C alcohol. The weight ratio of water to alcohol (water/alcohol) in the water-containing alcohol is 0.2-20. The molar ratio of the alkali metal cyanide to the t-butyl monohalogenated acetate (alkali metal cyanide/t-butyl monohalogenated acetate) is 1.01-1.50.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243091-A (JP)
Title: Connector for card
Inventor: WAKAI SATOSHI
IPC: H01R13/639
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive connector for a card capable of reducing the number of parts.  <P>SOLUTION: This connector includes a connector body 1 which has a card insertion port 1a and a plurality of terminals 2 arranged in parallel and connected to a contact 6b at the front end of a card 6, and a cover 3 which covers the upper side of the connector body 1 wherein an engagement hold means 4 engaged with an engaged recessed part 6c of the card 6 inserted into the connector body 1 from the card insertion port 1a to hold the card 6 is formed out of a bent piece 4 which has a substantially V-shaped engaging part 4a on its front end formed by cutting and bending the part of the cover 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242085-A (JP)
Title: Mail exchange system and computer program and method of realizing this system
Inventor: SASAKI HIROKAZU
IPC: G06F13/00
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for enabling even an unsociable person and a topic non-rich person to exchange mail.  <P>SOLUTION: This mail exchange system is composed of a server for playing a role of one interested party of virtual mail exchange, and a storage device for storing a mail address of the other interested party of the virtual mail exchange. The server performs the following processing instead of a mail exchange mate: (1) to accept transmission mail sent from the other interested party, and (2) to transmit reply mail to the e-mail address of the other interested party by making the transmission mail to the accepted transmission mail.  <P>COPYRIGHT: (C)2003,JPO