baber/WOPTO huggingface dataset:
Patent JP-2004036048-A (JP)
Title: Apparatus for inspecting fabric weight of sheet material
Inventor: SAKAGAMI SHUZO
IPC: D06H3/08
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for inspecting the fabric weight of a sheet material in high accuracy by photographing the material surely synchronizing with the transfer distance of the sheet material.  <P>SOLUTION: The apparatus is provided with a laser length-measuring instrument 30 to measure the transfer distance of the sheet material (nonwoven fabric 200) by a non-contact means, a light source 20 to apply light to one surface of the sheet material and an image sensor 10 to photograph the light-transmitted sheet material from the opposite side. The photographing with the image sensor 10 is carried out synchronized with the measurement result of the laser length-measuring instrument 30 by a synchronizing signal generation means. The luminance information of the photographed image is stored in an image storage means. The average luminance information for each area of the sheet material is calculated from the luminance information by an average luminance calculation means. The relationship between the fabric weight of a standard sheet material and the luminance information of the transmission light of the standard sheet material is stored in a memory means. The fabric weight of each area of the sheet is calculated based on the average luminance information and the relationship for each area and the acceptability of the fabric weight is judged by a judging means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040061-A (JP)
Title: Electrode for group iii-v compound semiconductor, manufacturing method thereof, and semiconductor light emitting element using the same
Inventor: YAMANAKA SADANORI
IPC: H01L21/28
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To form an electrode having excellent ohmic characteristics on a p-type gallium-nitride compound semiconductor crystal by low temperature heat treatment.  <P>SOLUTION: On the surface of a group III-V compound semiconductor crystal which is doped with a p-type dopand and is expressed by a general formula In<SB>x</SB>Ga<SB>y</SB>Al<SB>z</SB>N (0≤x≤1, 0≤y≤1, 0≤z≤1 and x+y+z=1), a first metal layer 11 of nickel (Ni), a second metal layer 12 of gold (Au) and a third metal layer 13 of platinum (Pt) are laminated in this order, and afterwards, heat treatment is performed at 210-690°C to make the first to third layers 11-13 into alloys so that an ohmic electrode 10 is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041842-A (JP)
Title: Method of forming double-layered coating film
Inventor: NORITAKE YOSHIYUKI
IPC: B05D7/24
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a double-layered coating film having a coating surface excellent in smoothness by using an aqueous base coating and an organic solvent-based high solid clear coating.  <P>SOLUTION: The organic solvent-based high solid clear coating (B), of which the solid content at the time of coating is not less than 90 wt.%, is applied to the uncured coating surface of the aqueous base coating (A) and both coating films (A) and (B) are crosslinked and cured at the same time by heating to form the multilayered coating film. The aqueous base coating (A) is characterized in that it is one containing a component having an SP value of 8.0-8.6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045553-A (JP)
Title: Manufacture method for tape type coated optical fiber
Inventor: YAHAGI MASASHI
IPC: G02B6/44
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacture method for a tape type coated optical fiber which effectively restrains the deterioration of polarization distribution while restraining the lowering of productivity.  <P>SOLUTION: A plurality of optical fibers 1 fed from respective bobbins 20 are supplied to a coating device 14 in a state where they are arrayed in a plane state while passing through guide rollers with a groove 21a and 21b. At such a time, the optical fibers 1 to which tensile force (supply tensile force) is applied so that the elongation percentage of the optical fiber 1 may be ≥0.3% and ≤2% are supplied to the device 14. The optical fibers 1 in a state where the supply tensile force is applied are collectively coated with coating resin 2 press-fit from a direction shown by an arrow by the pump of a resin supply tank which is not shown by figure while passing through the device 14, and the resin is cured by a resin curing device 22 using a heater or an ultraviolet lamp so as to form the tape type coated optical fiber 3. The optical fiber 3 is taken up by a take-up machine which is not shown by figure through a flat guide roller 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008766-A (JP)
Title: Gum massaging material and gum massager
Inventor: KUROKI KAZUNARI
IPC: A61H13/00
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gum massaging material and a gum massager to eliminate problems, because serious dental disease including periodontal disease causes not only personal problems that a patient cannot enjoy tasty eating and have to use false teeth or the disease causes cerebral thrombosis and arterial sclerosis, but also the disease brings a bad influence of increasing medical expences on the national finance in Japan coming in the aged society.  <P>SOLUTION: Particles of one or more kinds among tourmaline ore, lithia ore, garnet, charcoal, monazite, silica, alumina, and kalium or a complex of those are uniformly wrapped by a continuous foamed body. Hardness and size suitable for the gums are given to the product which is attached on the tip of a handle or worked into a fingerstall and worn on a finger for use.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048564-A (JP)
Title: Digital camera apparatus
Inventor: SEKI KAZUYUKI
IPC: H04N5/222
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a digital camera apparatus constituted so as to easily fetch selected information data in an Exif file at the time of photography by defining an information file such as fixed form phrases to be associated with an image in an external memory of a digital camera and selecting the information data by operations on the digital camera.  <P>SOLUTION: The digital camera apparatus having a slot for inserting the external memory has functions for defining the information file in which the fixed form phrases, etc. are stored in the external memory and for selecting the fixed form phrases, etc. from the information file specified by the operations from the digital camera and has a function for registering the selected information data in the Exif file at the time of photography. The information data can be added to the Exif file simply by selecting information data according to the contents supplied to the external memory. Screen display of the digital camera can be switched by a switching operation from the digital camera according to defined attributes or can automatically be switched according to the work contents.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051104-A (JP)
Title: Apparatus for mixing and jetting two component
Inventor: SAKAINO KOICHI
IPC: B05B11/00
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for mixing and jetting two components capable of preventing the second component stored in the second container from being exposed to the open air and being spilt.  <P>SOLUTION: The apparatus 50 for mixing and jetting two components is provided with the first container 55 storing the first component 51, the second container 56 stored and held in the first container 51 and storing the second component 52, and a jetting means 57 jetting a mixed liquid. A part 58 to be broken is formed on the bottom wall of the second container 56, and the second container 56 is inserted into the first container 55 to close an opening part 59 of the first container 55, and the second container 56 is stored in the first container 55. The jetting means 57 is screwed into the outer peripheral face of the first container 55, and is provided with a cap means 61 for closing an opening part 60 of the second container 56, a pump means 62, a liquid suction nozzle 64 connected with the pump means 62, and a stopper 65 provided on the cap means 61 so as to regulate a screwing position of the cap means 61 and to be cut by a specified force.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053643-A (JP)
Title: Electrophotographic developer, carrier for electrophotographic developer, and method for manufacturing the carrier
Inventor: TANAKA MOTOHARU
IPC: G03G9/08
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier for an electrophotographic developer having excellent magnetic characteristics, electrification property, and developing property.  <P>SOLUTION: The carrier for an electrophotographic developer is prepared by using a material comprising a metal oxide having the composition of Gd<SB>x</SB>Fe<SB>3-x</SB>O<SB>4</SB>, wherein x satisfies 0.25≤x≤1.25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051144-A (JP)
Title: Electronic part packaging cover tape
Inventor: NAKANISHI HISAO
IPC: B65D85/86
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic part packaging cover tape which can prevent metallic corrosion troubles.  <P>SOLUTION: This electronic part packaging cover tape is formed by heat-sealing housing pockets for housing electronic parts on a continuously formed plastic carrier tape. The cover tape comprises a heat-sealant layer (hereinafter, referred to as a "layer B") and a base layer (layer A) from the side to be heat-sealed to the carrier tape. The temperature of the layer B is ≥ 100°C, and the ion concentration of halide eluted in distilled water from the layer B when the layer is immersed in the distilled water kept at the temperature below 120°C for 24 hours is set ≤ 50 ppm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051846-A (JP)
Title: Method for producing vinyl chloride resin for paste processing
Inventor: INAGE KOJI
IPC: C08F14/00
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a vinyl chloride resin for paste processing in which temperature increase at the end of polymerization reaction is suppressed and an aqueous dispersion after the polymerization in which polymerization reaction is stabilized is excellent in latex stability.  <P>SOLUTION: The method for producing a vinyl chloride resin for paste processing comprises subjecting a vinyl chloride monomer or a mixture of the vinyl chloride monomer and a vinyl monomer copolymerizable with the vinyl chloride monomer (hereinafter, vinyl chloride-based monomer) to polymerization reaction in the presence of a surfactant and an initiator in an aqueous medium. The vinyl chloride-based monomer is charged into a polymerizer such that 30-80% of the total charge is charged before the polymerization reaction and the remaining 20-70% is charged after the polymerization reaction temperature is reached. The temperature of the vinyl chloride-based monomer to, be charged after the polymerization temperature is reached, is cooled to 5-30°C before charging.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054833-A (JP)
Title: Server, client, and client server system
Inventor: OTOGAWA HIDEYUKI
IPC: G06F12/00
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a client server system capable of appropriately sharing data.  <P>SOLUTION: In a client data management system 20a included in a first client, when data is newly created by the first client (S101), on the basis of importance and classification information set along with the data (S102), the time to reflect the data in the server is set (S104). In accordance with the time, the new data and information such as the importance are sent to the server (S105). In the server data management system 10 included in the server, the time to reflect the data in a second client sharing the data is set in the same way (S107), and in accordance with the time, the new data and the information such as the importance are sent to the second client (S108).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052987-A (JP)
Title: Dynamic pressure bearing, spindle motor, and recording disk driving device
Inventor: OSAWA HARUSHIGE
IPC: H02K7/08
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To suppress generation of air bubbles by negative pressure of a thrust dynamic pressure bearing part in a dynamic pressure bearing having a fulfill structure provided with a boosting part to enhance pressure of the whole of the bearing.  <P>SOLUTION: In this dynamic pressure bearing 4, radial dynamic pressure bearing parts 21 and 22 and the thrust dynamic pressure bearing parts 23 and 24 are constituted to induce fluid dynamic pressure in a lubricating oil 8 and support load at the time of relative rotation by a very small gap holding the lubricating oil 8 between a sleeve 11 and a shaft 15. An unbalanced groove 61 is provided on a boundary face side of the first radial dynamic pressure bearing part 21 to induce fluid dynamic pressure going to the thrust dynamic pressure bearing parts 23 and 24 sides when the sleeve 11 and the shaft 15 are relatively rotated. A bypass passage 62 is provided separately from the very small gap between the sleeve 11 and the shaft 15. The one end is opened at the very small gap located to minimize pressure of the first thrust dynamic pressure part 23. The other end is opened at the very small gap located at a boundary of the first radial dynamic pressure bearing part 21 and the unbalanced groove 61.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058165-A (JP)
Title: Leg type moving robot device and walking control method for leg type moving robotic device
Inventor: KISHI YOSHIO
IPC: A63H11/00
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leg type moving robot device smoothly walking while landing four leg parts on a walking surface.  <P>SOLUTION: At least, in a preparation section I<SB>P</SB>, this leg type moving robot device walks on the walking surface at a fixed speed by accelerating a left front leg part unit to a prescribed speed V<SB>a</SB>for moving in a leg moving section I<SB>M</SB>. After the left front leg part unit is accelerated V<SB>d</SB>to the prescribed speed V<SB>a</SB>in a dash in the preparation section I<SB>P</SB>, this robot device moves at the prescribed speed V<SB>a</SB>in the leg moving section, decelerates V<SB>b</SB>in a leg loosely moving section I<SB>T</SB>, and swiftly V<SB>c</SB>returns to the start of its preparation section in a return section I<SB>R</SB>. When the left front leg part unit is outside the leg moving section I<SB>M</SB>, the residual three leg part units 20, 30 and 40 are landed on the walking surface. When the walking operation time of 1 cycle is divided into four, a time equivalent to 3/4 is assigned to the leg moving section I<SB>M</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059170-A (JP)
Title: Sheet feeding device and image forming device
Inventor: MAEDA NAOYUKI
IPC: B65H3/52
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet feeding device for facilitating replacement property of a separating pad and an image forming device provided with the device.  <P>SOLUTION: The separating pad 6 can be easily replaced by providing a separation part cover 9 attachable/detachable to/from a sheet feeding device main body around the separating pad 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063607-A (JP)
Title: Thin film manufacturing method and thin film manufacturing apparatus
Inventor: HELMUT BENISCH
IPC: H01L21/316
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film manufacturing method for forming an oxide film on the surface of a substrate without causing a thermal damage and a damage by particle collision to the substrate.  <P>SOLUTION: In the thin film manufacturing method, evaporated gas from a substance 41 to be oxidized and ozone O<SB>3</SB>or a gas containing ozone are supplied to the surface of the substrate 31, the evaporated gas from the substance 41 to be oxidized and oxygen configuring the ozone O<SB>3</SB>are chemically reacted to produce an oxide, and the oxide is deposited on the surface of the substrate 31 to form an oxide film 33. The thin film manufacturing apparatus 1 realizing this method is provided with a chamber 11; a substrate support 12 for supporting the substrate 31 and placed in the chamber 11; an oxidized substance supply section 13 containing the substance 41 to be oxidized and placed in the chamber 11; a heat source 14 for heating up the substance 41 to be oxidized; and an ozone supply section 15 for supplying ozone O<SB>3</SB>to the surface of the substrate 31 supported by the substrate support 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060082-A (JP)
Title: Glass yarn
Inventor: SAKAI MIKI
IPC: D02G3/18
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain glass yarn which has excellent arrangement in parallel in a warping process, reduced filament end breaks (end breakages) by bending, abrasion, etc., excellent running properties and reduced occurrence of fluffs in a weaving process and forms a thin glass cloth having few defects.  <P>SOLUTION: The glass yarn is obtained by bundling 80-300 glass filaments having ≤6 μm diameters and twisting the bundled filaments and has 0.5-0.9 number of twist/25 mm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057371-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To accurately announce a ready-for-win drive pattern developed later even after the derivation of the ready-for-win display aspect in a game machine which has a variable display means working mechanically to variably display identifying information.  <P>SOLUTION: A variable display device is constituted of three reels 4L, 4C and 4R and an image display device 4I. When the figures on the left and right reels 4L and 4R are temporarily stopped and a ready-for-win display mode is derived (b), after the display is done on an announcement screen 401f (c), many kinds of character figures are variably displayed on the image display device 4I according to the array prepared beforehand (d). Thereafter, any kinds of the character figures 40Ib are stopped on the image display device 4I (e) and the reels 4L, 4C and 4R are driven in the ready-for-drive drive pattern corresponding to the kinds of the stopped character figures 401b (f). The probability of earning big wins varies for each of the ready-for-win patterns (depending on the kinds of the character figures).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003061495-A (JP)
Title: Apparatus for and method of cleaning teat and/or udder of dairy animal, and method of and apparatus for milking animal
Inventor: FRANSEN RENATUS IGNATIUS J
IPC: A01J7/00
Filed: 2002-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of and an apparatus for cleaning a teat and/or an udder by which the teat and/or the udder are sufficiently cleaned. SOLUTION: This method of cleaning the teat and/or the udder including a cleaning step for spraying a cleaning fluid to the teat and/or the udder includes a soaking step for spraying the soaking fluid to the teat and/or the udder before the cleaning step. The device for cleaning the teat and/or the udder of a dairy animal has a soaking device for spraying the soaking fluid to the teat and/or the udder. The device preferably includes a shifter. The method of milking the dairy animal including a step for stimulating the teat and/or the udder includes a spraying step for spraying a stimulating fluid to the teat and/or the udder.  The device for milking the dairy animal, having the stimulating device for stimulating the teat and/or the udder includes a spraying device for spraying the stimulating fluid to the teat and/or the udder, and the spraying device has a container for the stimulating fluid, and a connecting device for connecting the container of the stimulating fluid thereto.
Patent JP-2003147626-A (JP)
Title: Melt-blowing die
Inventor: KWOK KUI-CHIU
IPC: D01D4/08
Filed: 2002-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a new melt-blowing die which is applied to the application of a melted adhesive to a moving substrate. SOLUTION: First fluid is dispensed from a first orifice at a first flow fluid rate to form the first fluid flow. Second fluid is dispensed from a second orifice related to the first orifice at a second fluid flow rate substantially along both the sides of the first fluid flow to form the second fluid flow. The second fluid flow is directed to convergently flow toward the first fluid flow, and the first fluid flow is pulled with the second fluid flow having the second fluid flow rate which is larger than the first fluid flow rate. The pulled first fluid flow is thinly extended to form a first fluid filament, which is applied to the moving substrate.
Patent JP-2004067419-A (JP)
Title: Curing polymer cement composition
Inventor: URIHARA KAZUHIRO
IPC: C04B111/60
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curing polymer cement composition having practically sufficient working life and excellent low temperature curing property.  <P>SOLUTION: The curing polymer cement composition contains a polyol, a catalyst, a polyisocyanate, cement, aggregate and water. As the catalyst, an imidazol compound expressed by general formula (1) and dimorphorino diethyl ether are used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067449-A (JP)
Title: Foam stabilizer for manufacture of autoclaved lightweight concrete
Inventor: TERADA HIRONORI
IPC: C04B24/00
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an additive by which excellent foam stability is secured in the manufacture of autoclaved lightweight concrete (ALC) by aluminum foaming method.  <P>SOLUTION: A mixture containing three components composed of a higher fatty acid salt, polyoxyalkylene alkyl or alkenyl ether and mineral oil as essential ingredients is added by 0.001-0.3 wt.% as the foam stabilizer into inorganic materials of the ALC raw material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077572-A (JP)
Title: Organic electroluminescence panel and driving method therefor
Inventor: ODA SHINKO
IPC: H05B33/06
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To realize a large screen, a high definition, and driving with a low voltage by constituting a divided driving constitution having a data electrode divided into three or more blocks, without going through a complicated manufacturing process with respect to an organic electroluminescence panel in a passive driving system.  <P>SOLUTION: The divided data electrode is arranged on the highest layer of an element, and a wiring board is laminated on the data electrode, and the data electrode and a data driver are connected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076814-A (JP)
Title: Lubricating oil supply gear
Inventor: KURIHARA TAKESHI
IPC: F16H55/17
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating oil supply gear capable of being inexpensively replaced when damaged at its toothed periphery and of retaining its service life longer than usual.  <P>SOLUTION: The lubricating oil supply gear is constructed with a plastic grease for supplying lubricating oil from the plastic grease to mesh portions of a pair of gears with rotation in mesh with one of the pair of gears and lubricating the portions. It comprises a synthetic resin wheel part 40A as a portion of the skeleton of the gear, formed of a material harder than the plastic grease and a lubricating gear part 40B having a tooth flank of the gear as a portion of the toothed periphery of the gear, formed with the plastic grease. The lubricating gear part 40B is joined to the wheel part 40A.  <P>COPYRIGHT: (C)2004,JPO