baber/WOPTO huggingface dataset:
Patent JP-2003314859-A (JP)
Title: Air conditioner
Inventor: BANDAI SHIGEMI
IPC: F24F1/02
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner in which an indoor unit is movable to a place of use for cooling and heating.  <P>SOLUTION: The air conditioner consists of the indoor unit 10 and an outdoor unit 20. A compressor 40, a condenser 50 and an evaporator 52 are provided in the indoor unit 10 and connected by a piping 60 in this order. Refrigerants such as HFC are sealed and circulating in the piping 60. As air passes through the evaporator 52 which is cooled down by the refrigerants, the air whose temperature is lowered flows out into the room from an air outlet 10e. The outdoor unit 20 has a heat exchanger 54 for the outdoor unit and water whose temperature is risen by drawing liquefying heat of the refrigerants is sent to the outdoor unit 20 via the piping 62. The water is cooled down by releasing heat to outdoor air by the heat exchanger 54 for the outdoor unit. The water cooled by the heat exchanger 54 for the outdoor unit is sent to the condenser 50 of the indoor unit 10 again by a pump 46 provided at the piping 64.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311808-A (JP)
Title: Manufacturing method for paper feed roller, paper feed roller manufactured thereby, and manufacturing apparatus for paper feed roller
Inventor: OKUYAMA HIDEYUKI
IPC: B29C48/09
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To form the surface of a roller as a satin-like rough surface so as not to damage the surface of a fine printing medium, to reduce the generation of the deteriorated resin bonded to the surface of the roller at the time of extrusion molding and to enhance the productivity of a paper feed roller.  <P>SOLUTION: A chamfered part 13A is provided to the inner peripheral edge 13b of the extrusion side end surface 13a of the outer die 13 constituting a die head 14. The chamfered part 13A is set to a curved surface with a radius of curvature of 0.5-2.0 mm or an inclined plane with the depth or width of the chamfered part of 0.5-2.0 mm. Metal plating based on inorganic matter or coating comprising carbon alone is applied to the inner peripheral surface 13c of the outer die 13. A thermoplastic elastomer composition is extruded from the cylindrical space part 20 formed by the outer die 13 and the mandrel 12 arranged to the inside of the outer die 13 to bring the outer peripheral surface of the roller to a satin surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311579-A (JP)
Title: Wiper for machine tool
Inventor: YOSHIDA TOMOKAZU
IPC: B23Q11/08
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiper for machine tool capable of maintaining a high- level scraping performance even if a larger capacity pressed to the scraping surface of a lip section is taken.  <P>SOLUTION: The wiper is equipped with a mounting section 1 installed in the machine tool and the lip section 2 comprising an elastic material extensionally-installed aslope for this mounting section 1, to be used with a sharp edge portion 20 of the lip section 2 pressed against its scraping surface. On the opposite side facing the scraping surface of the lip section 2, a recessed area 21 is formed within the range given from the sharp edge portion 20 to the mounting section 1 side, and the length L of the lip section 2 in a pressing direction on the recessed area 21 is defined larger than a pressing capacity of the lip section 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311839-A (JP)
Title: Method and apparatus for manufacturing resin film laminated metal plate
Inventor: YOSHIDA YASUHIDE
IPC: B29L9/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a resin film laminated metal plate in which the metal plate and the resin are not wasted and which has an excellent production efficiency, high recycling efficiency of a resin film and an economical predominance.  <P>SOLUTION: The method for manufacturing the resin film laminated metal plate has a step of continuously laminating a resin film formed in the film by solidifying a molten resin flowing down from a T-die by using an extruder on a rotating cooling roll on the metal plate heated to a predetermined temperature by using a laminating roll. The method comprises the steps of crushing the resin film by a resin film crushing unit while the quality of the resin film is out of a quality range to be an object, and of starting laminating of the resin film after the quality of the film falls within the quality range to be the object.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321013-A (JP)
Title: Manufacturing apparatus for sealed item
Inventor: TANAKA TAKASHI
IPC: B31B50/64
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of a flash in a sealed portion of a sealed item during melt-cut sealing a film and then improve the appearance of the sealed item made by a sealed item manufacturing apparatus which makes each sealed item by melt-cut sealing predetermined films each in a stacked state to themselves.  <P>SOLUTION: A releasing treatment for decreasing surface roughness and enhancing smoothness is conducted to at least a surface finishing portion 13 of a contact portion in the melt-cutting blade 12 of the melt-cut sealing portion 11 heated at a predetermined temperature by a heater 14 with the predetermined film material 21 to be melt-cut.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320204-A (JP)
Title: Filter apparatus
Inventor: AKAHORI HIDEO
IPC: B01D29/13
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter apparatus capable of performing both of the removal of an impurity substance due to filtering and the removal of the same by specific gravity difference separation and prevented from partial deformation due to the concentration of pressure.  <P>SOLUTION: A bag filter bucket 3 is constituted so that a handle 10 enters a cylindrical part from the leading end thereof and the leading end of the cylindrical part of the bag filter bucket 3 is brought into contact with a position regulation part 51 to disperse the concentration of pressure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319711-A (JP)
Title: Bag for crop medium, bagged crop medium and method of crop cultivation
Inventor: KIMURA KAZUAKI
IPC: A01G1/00
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag for crop medium discharging no waste in carrying out a crop cultivation, therefore keeping the ambience clean, to provide a bagged crop medium, and to provide a method of crop cultivation.  <P>SOLUTION: The bag 1 for crop medium consists of a rootproof sheet, having a rootproof water penetrative region throughout. The bagged crop medium is obtained by containing a crop medium in the bag 1 followed by sealing. The method of crop cultivation comprises the following practice. The bagged crop medium is put into a cultivation box 2 and placed on a draining channel 3, wherein the cultivation box 2 is of long and narrow box shape, having a draining groove 4 at the bottom 5 longitudinally, the bottom 5 is inclined downwardly toward the groove 4, and the inner side of the cultivation box 2 is covered with a waterproof sheet 6. The upper part of the body of the bagged crop medium put into the cultivation box 2 is cut off to form an opening for crop cultivation and a plant A is planted via the opening.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321478-A (JP)
Title: Method for distilling unsaturated carboxylic acid silyl ester
Inventor: YAMADA HIROYUKI
IPC: C07F7/18
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for distilling an unsaturated carboxylic acid silyl ester.  <P>SOLUTION: The method for distilling the unsaturated carboxylic acid silyl ester represented by general formula (1) [R<SP>1</SP>denotes a hydrogen atom, an alkyl group or a (CH<SB>2</SB>)<SB>n</SB>COOR<SP>7</SP>group (R<SP>7</SP>denotes a hydrogen atom, an alkyl group or a cycloalkyl group; and n denotes an integer of 1-6); R<SP>2</SP>and R<SP>3</SP>denote each a hydrogen atom, a methyl group or a COOR<SP>8</SP>group (R<SP>8</SP>denotes a hydrogen atom, an alkyl group or a cycloalkyl group); at least one of R<SP>2</SP>and R<SP>3</SP>denotes a hydrogen atom, with the proviso that R<SP>2</SP>and R<SP>3</SP>denote each a hydrogen atom when R<SP>1</SP>is the alkyl group or the (CH<SB>2</SB>)<SB>n</SB>COOR<SP>7</SP>group; and R<SP>4</SP>, R<SP>5</SP>and R<SP>6</SP>may each be the same or different and denote each an alkyl group or a cycloalkyl group] is carried out as follows. A nitroso compound as a polymerization inhibitor is solely added to the unsaturated carboxylic acid silyl ester or the nitroso compound and a hindered phenol compound are used in combination and added thereto. The distillation is then conducted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003105030-A (JP)
Title: Polymerizable liquid crystal substance
Inventor: DUNN CHRISTOPHER J
IPC: G02B5/30
Filed: 2002-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a polymerizable liquid crystal substance for producing a polymeric film having plane orientation without having the conventional defects. SOLUTION: The polymerizable liquid crystal substance comprises at least one polymerizable surface active agent. This substance is used in producing an anisotropic polymeric film, and the liquid crystal substance and the polymeric film are used in the decorative and security applications in optical and electro- optical devices.
Patent JP-2003320608-A (JP)
Title: Gas barrier film laminate
Inventor: SASAKI NOBORU
IPC: B32B27/40
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas barrier film laminate excellent in transparency and also having high gas barrier properties and the resistance to heat treatment such as boiling sterilization, retorting sterilization or the like corresponding to those of a packaging material having a metal foil laminated to a part thereof.  <P>SOLUTION: A primer layer comprising a composite of an acrylic polyol, an isocyanate compound and a silane coupling agent is provided on at least the single surface of a base material comprising a plastic material. Further, three layers, that is, a vapor deposited thin film layer comprising an inorganic oxide, a gas barrier coating layer which is formed by heating and drying a layer compressing an aqueous solution and/or an water/alcohol mixed solution containing a water-soluble polymer and at least one kind of a metal alkoxide or a hydrolyzate thereof, and a stress/moisture relaxing layer are successively laminated to provide a gas barrier layer on the primer layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325798-A (JP)
Title: Nail adjusted condition managing system for pachinko game machine
Inventor: KOKETSU MUTSUMI
IPC: A63F7/02
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to precisely and easily grasp whether nail adjust operation for a pachinko game machine is carried out in accordance with nail adjustment target values from measured result by measuring means for measuring nail intervals showing the intervals between arbitrary two obstacle nails and/or the tilt angles of arbitrary obstacle nails, and to make it possible to effectively utilize the measured result by the measuring means.  <P>SOLUTION: A measuring unit 9 provides a PDA 10 with measured values of an inner dimension (nail interval) between two obstacle nails 4 in a board face 2 of a pachinko game machine 1. The PDA 10 a managing device 7 with the measured values showing the results of the nail adjustment operation. The managing device 7 divides the measured values by the PDA 10 for respective machine numbers of the pachinko game machine 1 and makes document data including a data array in a condition corresponded to the nail adjustment target values for the pachinko game machine concerned 1. Further, the managing device 7 calculates the differences between the measured values and the nail adjust target values, and stores the calculated results in the document data as error values.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331461-A (JP)
Title: Worm type optical recording medium
Inventor: HOSODA YASUO
IPC: G11B7/243
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a WORM (write-once-read-many) type optical recording medium which is the phase-change optical recording medium of an amorphous mark type and capable of reducing the deterioration of a recorded information signal.  <P>SOLUTION: The recording layer of this optical recording medium includes first and second recording layers arranged to be adjacent to each other. A part of the component of at least the second recording layer is diffused to the first recording layer by heating/melting caused by light irradiation, and the diffusion part of the first recording layer needs more energy compared with that before the light irradiation because of a phase change from an amorphous phase to a crystal phase.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329973-A (JP)
Title: Optical isolator element and manufacturing method thereof
Inventor: KAWAMURA TAKUYA
IPC: G02B27/28
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost optical isolator element whose external shape is small and cylindrical and which uses a optical element in a rectangular parallelepiped shape.  <P>SOLUTION: The optical isolator element comprises a magnet with a cylindrical external shape and an optical element 21. The magnet is constituted by combining a U-shaped magnet 11b which has a nearly cylindrical external shape and a rectangular internal shape and a plate type magnet 11a together and the sectional shape of the magnet perpendicular to an optical path has a nearly round external shape and a rectangular internal shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326596-A (JP)
Title: Method for manufacturing fine cell-containing stretched plastic film
Inventor: SUGAWARA MAKOTO
IPC: B29K105/04
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fine cell-containing stretched film having a high cell content which has excellent heat resistance, flexibility, printability, and travelling properties, particularly a fine cell-containing stretched polyester film which is suitable for use in surface protective film substrates, printing substrates, packaging, cards, labels, buffer materials and the like.  <P>SOLUTION: This method for manufacturing a fine cell-containing stretched plastic film is characterized in that a film, which has been molded without foaming of a part of the end of the film, is stretched in a cross direction and the end of the film is then cut and removed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003040699-A (JP)
Title: Manufacturing method of bulk single crystal of nitride containing gallium
Inventor: DWILINSKI ROBERT
IPC: C30B7/00
Filed: 2002-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain a bulk single crystal of a nitride containing gallium by using supercritical ammonia. SOLUTION: A supercritical ammonia containing an alkali metal ion is prepared in an autoclave, and supercritical solution is formed by dissolving feed stock therein. The nitride containing gallium is crystallized simultaneously or separately on a seed surface. This method is performed by using the autoclave 1 with a convection controlling device 2 for manufacturing supercritical solvent. The autoclave is installed in a furnace 4 provided with a heating device 5 and a cooling device 6.
Patent JP-2003336543-A (JP)
Title: Casing structure of power unit
Inventor: OZAWA MUTSUMI
IPC: F16H57/029
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a casing structure for a power unit of high sound-insulating and vibration-proofing performance, improved in the rigidity of a crank case of a simple constitution.  <P>SOLUTION: An engine case 36 as a casing having an installation surface 36a1 of a roughly circular form is for an engine unit 3 having a vertical wall 36a2 extended in the normal line direction of the installation surface 36a1, and a wall surface 36a3 extended from the vertical wall 36a2 in a direction along the installation surface 36a1. In a part of the wall surface 36a3, a folded part 36a4 is formed to be connected to the vertical wall 36a2 or the wall surface 36a3. A recessed engagement part 36k is formed along the normal line direction of the installation surface 36a1 to extend to the other side of the vertical wall 36a2 having the installation surface 36a1 between them. The engagement part 36k is composed as a continuous surface from the vertical wall 36a2 or the wall surface 36a3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337938-A (JP)
Title: Imaging unit for plane subject with translucent pattern
Inventor: SAITO JUNICHI
IPC: G06T1/00
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a unit which images a plane subject with a translucent pattern while giving a sufficient quantity of light to a translucent part and without causing a CCD element to have the problem of blooming, etc., due to light quantity saturation at a completely transparent part.  <P>SOLUTION: The imaging unit for the plane subject comprises a line CCD camera, a uniaxial stage, a chuck for fixing the subject, a light source for illumination, and a control part which controls the whole; and the uniaxial stage has a function of moving at right angles to the pixel array direction of the line CCD camera, a function of imaging the subject by the line CCD camera in parallel to the stage movement, and a function of recording and in the imaging operation, the light source is on the opposite side from the position of the line CCD camera across the subject while having its optical axis fixed to illuminate a camera visual field part of the subject from an oblique direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002301152-A (JP)
Title: Nose mask
Inventor: HIGASHIHARA HIROYUKI
IPC: A61M15/08
Filed: 2002-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a nose mask which presents harmful substances contained in contaminated air from being inhaled when fitted in nostrils without spoiling the appearance of the face due to the expansion of nostrils, is hard to be removed by the internal pressure, and also, can be utilized for a medical treatment as well by making the impregnation with a nose medicine or a perfume or the like possible. SOLUTION: A fitting utensil 2 having an approximate U-shape which is fitted in the nasal cavity by inserting an insertion leg 3 in the vestibule of the nose from the nostrils and pinching the nasal septum. Then, at the distal end of such a fitting utensil 2, a bonding section 5 having a bonding surface on the external side is provided. An elastic body (cushioning material) 6 comprising a material having ventilating property and a favorable moisture-absorbency for liquid is bonded with an adhesive on the bonding surface. Then, on the surface of the elastic body 6, a filter layer 7 with permeability which can filter contaminated air and has a fine mesh is bonded. Thus, the elastic body 6 can be impregnated with a liquid by dropping the liquid. Also, the fitting utensil 2 does not spoil the appearance of the nose.  Thus, this nose mask can prevent contaminated air from being inhaled, and makes the evaporation- inhaling of a liquid such as a nose medicine or a perfume to the deep area of the nasal cavity possible.
Patent JP-2003344628-A (JP)
Title: Irregular pattern sheet, reproduction plate of irregular pattern and its manufacturing method
Inventor: FUNADA HIROSHI
IPC: B29C39/20
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate useless scrapping of a part in which a part transferring the joint of duplicate plates of an irregular pattern is not impressed.   <P>SOLUTION: The manufacturing method is provided with: a first filling process S2 for filling a groove A on the joint of a hologram plate 80A with an UV curing resin 84 of a groove filling part; a first curing process S3 for curing the UV curing resin 84, by pressing a light transmissive sheet 91 on the UV curing resin 84 filled by the first filling process S2; a second filling process S4 for filling the groove A with an UV curing resin 85 of a finished part; and a second curing process S5 for curing the UV curing resin 85, by pressing a hologram original plate sheet 94 on the UV curing resin 85 filled by the second filling process S4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002370895-A (JP)
Title: Rope motion detecting device for hoist, particularly, pneumatically operated rope balancer
Inventor: HEUN JUERGEN
IPC: B66D1/39
Filed: 2002-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a strong device having a simple structure capable of surely detecting rope motion in the rope lengthwise direction on a hoist having a rope drum. SOLUTION: This rope motion detecting device of the hoist gas has the rope drum slidable in the lengthwise direction in a housing, slides in the lengthwise direction of the rope drum so that a delivery point of a rope exists in the same place of the housing each time, has labels relatively movably to one sensor of a sensor unit in response to rotary motion of the rope drum, and has the sensor unit for detecting these labels. A rope groove arranged on a rope drum barrel surface forms a spiral belly part extending in parallel to this surface. The labels are arranged along the belly part. The sensor is arranged in a fixed position in the housing so that the sensor oppositely faces to the belly part each time.
Patent JP-2003344400-A (JP)
Title: Fiber cross section arranged body and manufacturing method thereof
Inventor: MAEHARA OSAMU
IPC: G01N37/00
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber arranged sheet and a method of manufacturing the sheet which is excellent in the precision of arrangement of each fiber cross section in a thin leaf.   <P>SOLUTION: The fiber cross section arranged sheet obtained by cutting a plurality of fibers fixedly bundled body in a direction perpendicular to the axial direction of the fibers is characterized in that: the main diameter of the fiber is ≤1 mm, density of the arranged fiber is ≥100/cm<SP>2</SP>; the fibers are regularly arranged in a matrix pattern with adjacent center line distance (P) in the matrix; the deviation rate of adjacent center line distance is ≤25%, wherein the deviation rate = (X/P)×100, where X=(max. value of the center distance between the fiber cross sections adjacent in the matrix)--(min. value of the center distance between the fiber cross sections adjacent in the matrix).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342519-A (JP)
Title: Metal can outside base coating composition
Inventor: TAKAHASHI SHOJI
IPC: C09D163/00
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal can outside base coating composition capable of forming coating films which have designs having pearl glosses and have excellent retort resistance and adhesiveness to lustrous top coating varnishes.   <P>SOLUTION: This metal can outside base coating composition is characterized by comprising a binder resin component (A), a pearl pigment (B) prepared by coating mica with titanium oxide or iron oxide and further with a silane coupling agent or zirconium hydroxide, and isobutyl acrylate homopolymer (C) having a number-average mol.wt. of 5,000 to 10,000, wherein the content of the pearl pigment is 10 to 30 pts.wt. per 100 pts.wt. of the binder resin component.  <P>COPYRIGHT: (C)2004,JPO