baber/WOPTO huggingface dataset:
Patent JP-2003257631-A (JP)
Title: Method of forming organic el element
Inventor: TSUJIOKA TSUYOSHI
IPC: H05B33/14
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming an organic EL element capable of easily manufacturing the organic EL element of multi-layer structure formed of a high polymer EL material.  <P>SOLUTION: This method of forming the organic EL element comprises the steps of forming a hole carrier layer formed of PVK on a substrate 14 while evaporating organic solvent in vacuum by jetting, in spray shape, solution containing organic solvent (toluene) prepared by dissolving the PVK of the high polymer EL material in the atmosphere of vacuum toward the surface of the substrate 14 and forming a luminescent layer formed of PAT on the substrate 14 having the hole carrier layer formed thereon while evaporating the organic solvent in vacuum by jetting, in spray shape, solution containing organic solvent prepared by dissolving the PAT of high polymer EL material in the atmosphere of vacuum toward the surface of the substrate 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251850-A (JP)
Title: Image recorder
Inventor: KITAMURA MITSUHARU
IPC: H04N1/23
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image recorder which can easily adjust a beam focus position and a beam pitch.  <P>SOLUTION: The image recorder with a light source means for irradiating beams from each of a plurality of continuously set light sources, an imaging lens part arranged in an optical path of the beams, and a moving means for moving the imaging lens part forms images by illuminating a photosensitive recording medium with the beams from the light source means via the imaging lens part. The image recorder is provided with a beam measuring means for measuring a shape of beams to be formed on the recording medium. The moving means is controlled to drive on the basis of the measured result of the beam measuring means to adjust the position of the imaging lens part so that a desired beam shape is obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253297-A (JP)
Title: Detergent and detergent product
Inventor: FUKUMOTO YOSHIKATSU
IPC: C11D7/54
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detergent and a detergent product having smooth discharging property, adheres and uniformly covers the stain on the surface of an cleaning object without passing through the net even when the cleaning target is a net structured body such as a strainer or a triangle corner strainer, etc., and manifesting excellent adhesion keeping property, stain removing performance.  <P>SOLUTION: The detergent contains (1) an alkali hypochlorite, (2) an alkali, (3) a surfactant and (4) a water soluble compound, and the composition has thixotropic nature and (4) the water soluble compound is a water soluble compound either one or their mixture of the (A) R<SP>1</SP>O(EO)<SB>n</SB>R<SP>2</SP>, (B) R<SP>3</SP>O-(AO)<SB>p</SB>-(EO)<SB>q</SB>-R<SP>4</SP>, or (C) R<SP>5</SP>O-[(AO)<SB>s</SB>(EO)<SB>t</SB>]-R<SP>6</SP>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257165-A (JP)
Title: External disk device
Inventor: TAMIYA TADANORI
IPC: G11B33/02
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an external disk device with excellent portability by providing a housing part for housing a cable without increasing the outer dimension of the device.  <P>SOLUTION: The external disk device is constituted of a disk device (2) provided with a tray (4) formed in a notched shape so as to project a part of a mounted disk and a cover part (3) covering the tray (4) and the disk projected from one side of the tray, for which a space is formed below the part covering the projected disk of the cover part (3), and a case body (7) covering the outer periphery of the disk device (2). In the exterior disk device, the housing part (10) for housing the cable or the like connected to external equipment is provided in the space and also a lid (11) covering the housing part (10) is provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252899-A (JP)
Title: Epitope having immunologic reactivity for farm animal serum albumin
Inventor: TANABE SOUICHI
IPC: C07K14/76
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epitope (peptide) of bovine serum albumin or sheep serum albumin, having immunologic reactivity for the human or a pet animal, and to provide a method for determining an epitope having immunologic reactivity of farm animal serum albumin.  <P>SOLUTION: The method for determining an epitope having immunologic reactivity comprises comparing the amino acid sequence of human serum albumin with a farm animal serum albumin, preparing the peptide corresponding to a different part thereof, referring the obtained to an immunological test and finding out a peptide having immunologic reactivity. And an epitope having immunologic reactivity, of bovine serum albumin or sheep serum albumin, and determined by the method is provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259064-A (JP)
Title: Image forming apparatus and program
Inventor: MURAOKA TAKEYUKI
IPC: G03G21/00
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a decrease in efficiency due to occurrence of mechanical troubles in an image forming apparatus.  <P>SOLUTION: A control unit 2 in the image forming apparatus 1 monitors operations of a document feeder 3a and a transfer unit 5. When a trouble such as a printer jam or a scanner jam occurs, the control unit 2 cancels the operations (a document reading operation or a printing output operation) only of the faulty portions to be responded (an image reader 3 and the document feeder 3a, or an image forming unit 4 and the transfer unit 5), and instructs the other portions to continue the normal operations.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258206-A (JP)
Title: Ferroelectroic thin film and target
Inventor: TAKATSUKA YUJI
IPC: C04B35/495
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an SBT thin film which has a crystallization temperature of 700°C or lower by a sputtering method and which can be used for processing a ferroelectric memory, and to provide a target for obtaining the same.  <P>SOLUTION: A ferroelectric thin film contains a composition constituted of strontium, bismuth, tantalum, silicon and oxygen and represented by a chemical formula: (SrxBiyTa<SB>2.0</SB>O<SB>9</SB>)<SB>1-a</SB>(Bi<SB>2</SB>SiO<SB>5</SB>)<SB>a</SB>, wherein (a) is 0.10 to 0.40, (x) is 0.60 to 0.80, (y) is 2.1 to 2.6. The target for obtaining the ferroelectric thim film is a sintered target represented by a chemical formula: SrxBiyTa<SB>2.0</SB>O<SB>9</SB>)<SB>1-a</SB>(Bi<SB>2</SB>SiO<SB>5</SB>)<SB>a</SB>, wherein (a) is 0.10 to 0.40, (x) is 0.55 to 0.80, (y) is 2.1 to 2.8 and is constituted of a mixed crystal of two phase compounds represented by chemical formulae: SrxBiyTa<SB>2.0</SB>O<SB>9</SB>and Bi<SB>2</SB>SiO<SB>5</SB>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002267397-A (JP)
Title: Toy gun having automatic bullet supply mechanism
Inventor: KUNIMOTO KEIICHI
IPC: F41B11/68
Filed: 2002-03-05
Abstract: PROBLEM TO BE SOLVED: To move a press section, discharging a bullet in a cartridge chamber, and to supply a bullet to the cartridge chamber by moving a slider section in this order for a series of operations according to a trigger operation. SOLUTION: The toy gun comprises a gas passage opening/closing section 45 for controlling the opening/closing of a gas-leading passage section 44 that is extended from a pressure accumulator 43, a passage connection section 47 for connecting the gas-leading passage section to inner spaces 23 and 24 of a movable member 20, a movable valve section 46 that is arranged outside the movable member, operating gas from the pressure accumulator to on a pressure reception section 61A via the inner space 24 from a state for operating gas from the pressure accumulator to a bullet in the cartridge chamber 4 through the inner space 23 for migrating to a state for generating the retreat in a slider section 60, and pressure sections 6 and 7 that press and move the gas passage opening/closing section in linking with the trigger 1,  and generate a flow toward the cartridge chamber via the gas-leading passage section and the inner space 23, and a flow toward the pressure reception section through the gas-leading passage section and the inner space 2 in gas from the pressure accumulator.
Patent JP-2003251660-A (JP)
Title: Method for manufacturing porous body
Inventor: YAMAZAKI TETSUYA
IPC: B29L28/00
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a porous body by which the porous body with a plurality of fine holes mutually in parallel can be highly accurately manufactured and in particular, the heavy plate-like porous body in which a large number of fine holes are highly densely arranged can be highly accurately manufactured, too.  <P>SOLUTION: After a specified time where difference in pressure distribution of a molding material R filled in a cavity C and under a molten state is relaxed is waited and the specified time passes through, apex parts of a group 10 of molding pins are pushed into the molding material while a pressure is applied on the molding material R under a plasticized condition in the cavity C by a core 4. In this instance, the core 4 is moved in the direction separated from a fixed mold 2 through the molding material under the plasticized condition in the cavity in accordance with amount of pushing-in of the group 10 of the molding pins. Then, the molding material R is solidified while a condition where the pressure is applied onto the molding material in the cavity C by the core 4 is held.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257143-A (JP)
Title: Magnetic head device and flexible disk device
Inventor: NISHIZAWA HIROSHI
IPC: G11B17/32
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the deformation of a gimbal spring due to an impact and to improve impact resistance in the magnetic head device of a flexible disk device.  <P>SOLUTION: Of both-side type magnetic heads of the flexible disk device, the magnetic head 3 arranged on the upper side is supported by the gimbal spring 2. The gimbal spring 2 is provided with finely rotatable articulated parts 9 and 10 around orthogonal two axes (X axis and Y axis). The centroid G' of the magnetic head 3 is arranged near the intersection G of the XY axes passing through the articulated parts 9 and 10 of the gimbal spring 2. The control parts 11 and 12 of small torsional rigidity for controlling the torsion of the articulated parts 9 and 10 are provided on positions away from the articulated part 9. By the control means 11 and 12, the torsion of the articulated part 9 is limited to be within an elastic range and the plastic deformation of the gimbal spring 2 is prevented. Since the posture of the magnetic head 3 is not changed permanently even when the impact is applied, the impact resistance is improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262480-A (JP)
Title: Flat plate type heat pipe, its manufacturing method, and cooling system using the same
Inventor: NAKAI TAKESHI
IPC: F28D15/02
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin type and large-area flat plate type heat pipe, to provide a method for manufacturing the flat plate type heat pipe at low cost, and to provide a cooling system using the same.  <P>SOLUTION: This flat plate type heat pipe is so constituted that a stud 13, or a rod-shaped heat transmission means, whose internal circumferential surface of its cylindrical hollow part is screwed, is fixed to the central part of a metal plate 10, the metal plate 10 partitioned by the stud 13 has a groove part 11 formed in its one surface and a smooth part 12 formed in the other surface, and the groove part 11 and the smooth part 12 are bent in the both sides of the stud 13 in a hermetically sealed state, so that an operating fluid passage to be filled with operating fluid and vapor of the operating fluid is integrated with the stud 13, and a sealing part 14 for sealing the operating fluid is formed in the operating fluid passage. This cooling system is so constituted that a plurality of the flat plate heat pipes are connected to each other by screwing the screwed heat pipe with the stud 13 and the heat source is made to abut on either of the flat type heat pipes.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261241-A (JP)
Title: Document carrying device
Inventor: YOSHIMIZU HIDEKI
IPC: B65H5/06
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document carrying device capable of preventing the occurrence of jitters by preventing the application of excessive tension to a document.  <P>SOLUTION: This document carrying device has an SCN line 212 for reading the document 220, and a document carrying means for carrying the document 220 by including a reading roller 205 arranged on the upstream side of a document carrying method to the SCN line 212 and a carrier roller 216 arranged on the downstream side. A line speed of the carrier roller 216 is set faster than that of the reading roller 205, and carrying force of the carrier roller 216 is reduced more than carrying force of the reading roller 205. The carrying force of the carrier roller 216 is set to 1/3 or less of the carrying force of the reading roller 205. A friction coefficient of the carrier roller 216 is set smaller than that of the reading roller 205.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264834-A (JP)
Title: Encoder, encoding method, program, and storage medium
Inventor: ARAI TAKASHI
IPC: H04N19/119
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To encode a moving picture and a still picture according to a method corresponding to the respective pictures.  <P>SOLUTION: The operating flowchart of this method includes: a step S122 of discriminating whether or not a moving picture mode is selected; a step S125 of compressing an image with a number of tile divisions of 120 when no moving picture mode is selected (in the case of a still picture mode); a step S126 of transferring the image subjected to compression encoding to a memory of a recording section; or a step S123 of compressing the image with a number of tile divisions of 30 when the moving picture mode is selected; and a step S124 of transferring the image subjected to compression encoding to the memory of the recording section.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274514-A (JP)
Title: Transportation system
Inventor: SHINTANI TSUTOMU
IPC: B65G1/00
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve efficiency of transportion, in a transportion system that transports the cargos between stations where the cargos are loaded and unloaded.  <P>SOLUTION: This transportation system 100 is provided with a traveling track 1 and a movable truck 10 along the traveling track 1. A battery is provided on the truck 10, and on the traveling track 1, a plurality of stations ST1 is provided where the truck 10 stops for loading and unloading the cargos. At each station ST1, a charger 21 is provided to charge the battery on the truck 10 in a stop. The charger 21 has two charging modes: a first charging mode in which the charging is continued for a prescribed period of time after the truck 10 is stopped, and a second charging mode in which charging is performed with a charging current which is smaller than the one charging in the first charging mode.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268500-A (JP)
Title: Tool steel for hot working excellent in machinability and its production method
Inventor: FUJII TOSHIMITSU
IPC: C22C38/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool steel for hot working which has an improved macinability while retaining its characteristics, such as toughness and heat check resistance, relating to the life of a metal mold.  <P>SOLUTION: This tool steel for hot working comprises higher than 0.30 wt.% but not higher than 0.60 wt.% C, 0.02-2.00 wt.% Si, 0.1-3.0 wt.% Mn, 0.001-0.050 wt.% P, higher than 0.005 wt.% but not higher than 0.050 wt.% S, higher than 3.5 wt.% but not higher than 6.5 wt.% Cr, 0.3-5.0 wt.% Mo+1/2W, 0.05-2.50 wt.% V, 0.0010-0.0200 wt.% Al, 0.0005-0.0100 wt.% Ca, 0.0005-0.0100 wt.% O, 0.003-0.040 wt.% N, and the balance substantially being Fe. In the tool steel, duplex-structured inclusions comprising Ca-containing sulfide inclusions enclosing therein CaO-containing oxide inclusions as nuclei are formed in a number of 5.0 per visual field area of 3.5 mm<SP>2</SP>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232024-A (JP)
Title: Construction material for revetment and river bed
Inventor: WAKABAYASHI RIKAKO
IPC: E02B3/14
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To overcome a problem such that a construction structure for a revetment part and a river bed part in a river, like a structure whose whole surface undergoes concrete pitching, a structure of a gabion from which soil flows out and the like, inhibits purification actions, possessed by natural soil, and animals inhabiting the natural soil and plants vegetated in the natural soil, and is visually and functionally far from a construction structure friendly to nature, due to too great importance to robustness.  <P>SOLUTION: An opening 2 is formed by partially closing an upper part of a vegetation unit body 1, composed of a net plate frame 5 in which a void part 3 is provided in a lower part, with an upper wall part 1c; and a construction material for revetment and a river bed is composed of the unit body 1 and an impermeable sediment outflow preventing member 6, which is fitted and annexed to a side wall part 1a of the unit body 1. In the revetment part, the inhabitation and reproduction of the animals and the plants are promoted by infilling and housing the soil, etc., into the void parts 3 of the unit bodies 1 which are stacked for construction by being interposed between the gabions so that the opened opening 3 can be exposed. In a river part, the void parts 3 of the laid unit bodies 1 are filled with rocks and the sediment; running water is introduced into the opening 2; the sediment is accumulated and secured in the void parts 3, so that an environment suitable for the inhabitation and reproduction of the animals and the plants in water can be improved; and the filling of a water purifying material makes a water purifying action more efficient.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268244-A (JP)
Title: Adhesion preventing agent, polymer composite moldings added with the agent and method for producing the composite molding
Inventor: OYAMA HIROSHI
IPC: C08L101/00
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesion preventing agent which can exhibit an adhesion preventing effect for a long term; a polymer composite molding with the adhesion preventing agent added; and a method for producing the polymer composite molding.  <P>SOLUTION: The adhesion preventing agent is added to a polymer molding containing mainly a rubber component and/or a thermoplastic elastomer component, and comprises a whisker. The polymer composite molding is obtained by adding the adhesion preventing agent to the polymer molding. The method for producing the polymer composite molding also comprises adding the adhesion preventing agent to the surface of the polymer molding.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219513-A (JP)
Title: Electric motor vehicle
Inventor: WAKITANI TSUTOMU
IPC: B60L15/20
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem, when an electric car starts while leaving the electromagnetic brake unreleased, the drag-slide of the brake is liable to occur at uphill start of the vehicle, and when the vehicle starts after the electromagnetic brake is released, the vehicle travels down on a ramp undesirably.  <P>SOLUTION: In Fig. (a), a directional speed lever is pulled down and reaches a point P2 where the direction speed lever is switched to a forward side from a neutral range, and in Fig. (b), after the lapse of a time t1 necessary for releasing the electromagnetic brake and a lapse of a time t2 necessary for cancelling a short-circuit brake, a control signal output is increased to 10% or higher (travel start level), to make the vehicle travel. During the time t1, the short- circuit brake is actuated as shown in Fig. (d), and during the time t2, the control signal output is maintained at 10% or higher (travel start level) as shown in Fig. (b), thus preventing the vehicle from going down on the ramp. As a result, the moving downward the brake is eliminated, and the vehicle is prevented from going down on the ramp.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002343162-A (JP)
Title: Manufacturing method of superconducting wire and band
Inventor: FISCHER KLAUS
IPC: H01B12/04
Filed: 2002-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a long superconducting wire and band wherein MgB2 is used as the base and wherein high current density can be loaded. SOLUTION: In the case the superconducting wire and band are manufactured by using such an in-tube powder technology that a composite material composed of a shell tube made of superconducting material and superconducting compound or powder of a precursor of this compound contained in the tube are worked into the superconducting wire or band through deformation and heat-treatment, the composite material containing the pulverulent superconducting MgB2 - compound or a pulverulent precursor of the superconducting MgB2 -compound in the shell tube is presented for working, and at this time, the pulverulent precursor is contained in the shell tube as a mechanically alloyed powder partly reacted only to the MgB2 -compound or as a pulverulent mixture compound of a single component of the desired MgB2 -compound.
Patent JP-2003282569-A (JP)
Title: Semiconductor integrated circuit device and insertion method of dummy metal
Inventor: YOSHIOKA KEIICHI
IPC: H01L21/3205
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means capable of easily inserting dummy metals as many as possible and preventing the deterioration of the performance of a already existing wiring metal signal due to the insertion of the dummy metals.  <P>SOLUTION: In a semiconductor integrated circuit, the dummy metal 1 is not arranged at a position whereat a distance between the dummy metal 1 and a wiring metal 4 becomes shorter than a preset limited distance in arrangement. The limited distance in arrangement is preferably changed by the width of the dummy metal 1 and the neighboring wiring metal 4. According to this method, the dummy metals 1 can be easily inserted into a wiring metal layout as many as possible, and the deterioration of the performance of the already existing wiring metal signal due to the insertion of the dummy metals 1 can effectively be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003266432-A (JP)
Title: Thermoplastic resin pellet
Inventor: MATSUI SACHIE
IPC: B29B9/06
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin pellet of which the characteristics of bulk density and a manner of spread on the occasion of being thrown into a silo or the like are proper and stable and which is excellent in handling properties in various processes.  <P>SOLUTION: The thermoplastic resin pellet is shaped like an elliptic plate and simultaneously satisfies formula (I) a/b≥1.8 and formula (II) d/(a+b)≤0.74 when the length of the major axis of the ellipse is denoted by a, the length of the minor axis thereof by b and the thickness thereof by d. By shaping the pellet in this way, the thermoplastic resin pellet of which the manner of spread on the occasion of being thrown into the silo or the like from above is good, which is excellent in the efficiency of transport and storage and of which the bulk density is proper and stable can be simply obtained and can be used suitably for manufacture of various molded articles, beginning with fibers and films.  <P>COPYRIGHT: (C)2003,JPO