baber/WOPTO huggingface dataset:
Patent JP-2004040329-A (JP)
Title: Demultiplexer and method thereof, and multiplexer and method thereof
Inventor: TERAUCHI TORU
IPC: H04N7/173
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a demultiplexer and method thereof that easily decides whether or not a file with a prescribed file format is downloaded and reproduced and demultiplexes the file.  <P>SOLUTION: The demultiplexer is provided with a downloading section 102 receiving multiplexed data, and the processing section 102 stores the multiplexed data and outputs the multiplexed data for reproduction of the multiplexed data while downloading the data at the same time. A demultiplexer section 103 demultiplexes the multiplexed data into header information and data information, an analysis section 104 analyzes the header information, and an analysis section 106 similarly analyzes the data information on the basis of the analysis of the analysis section 104 .Interleave information is analyzed on the basis of the analyses above and whether or not reproduction processing is to be executed by a reproduction section 107 is decided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036028-A (JP)
Title: Impregnant for adhesive tape and substrate for adhesive tape
Inventor: GOTO MINORU
IPC: C09J7/02
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an impregnant for an adhesive tape which forms no wrinkles on paper even in coating, has excellent dimensional stability and a substrate for an adhesive tape, impregnated with the impregnant.  <P>SOLUTION: The impregnant is used for producing the substrate for an adhesive tape obtained by impregnating the impregnant into base paper comprising natural pulp as a main component and comprises 100 parts wt. of a water-based resin and 5-50 parts wt. of a polyalkylene glycol.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038561-A (JP)
Title: Touch panel and display device
Inventor: FUJII TAKAMITSU
IPC: G02F1/1335
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a touch panel excellent in impact resistance and visual confirmability with a lightweight and thin size and suitable for a personal digital assistant.  <P>SOLUTION: This touch panel comprises two substrates consisting of polymer films arranged opposite to each other, and a transparent conductive film provided between the opposed surfaces of the substrates. One substrate has a circular polarization function, and the other substrate has a retardation value of 20 nm or less when measured with an incident light having a wavelength of 550 nm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003093033-A (JP)
Title: Variable-capacity storing device of goods
Inventor: DRAGHETTI FIORENZO
IPC: A24C5/35
Filed: 2002-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a variable-capacity storing device of goods that can solve the functional and mechanical problems in no need of expensive manufacturing and administrative costs. SOLUTION: This capacity-variable storing device (1) for goods has a transportation branch (9) for transporting a certain amount of goods (2) and an endless conveyer (8) that defines a return branch (12) forming a first and a second winds (26) (27) each of which has a prescribed length and runs around first stationary drums (18, 21) and second movable drums (19, 20) corresponding to the first drums and is approached to or parted from the first drums, respectively. The second drums (19, 20) are arranged on the same side as that of the first drums (18, 21) and connected to the transmissions (47, 63, 68) driven by two mutually reversely rotatable motors 52, and the distance between the first drums (18, 21) and the second drums (19, 20) corresponding to each other is adjusted by the same length in the opposite directions.
Patent JP-2004033526-A (JP)
Title: Hook member for adjustment
Inventor: OGAWA MUTSUO
IPC: A44B13/00
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To enable a waist part of pants or a skirt to be adjusted with a member of quite a simple structure by a moderate expansion and contraction due to elasticity of an elastic piece.  <P>SOLUTION: The hook member, for fitting to a locking tool mounted on a folded part of clothes, has a locking hole capable of engaging a snap-hook to an end part of the elastic piece made of a silicon rubber strip, and has a clasp piece with a metal piece made of a bent metal piece for crossing with the rest piece at the other end part of the elastic piece. Like this, a waist part of pants or a skirt can be adjusted with a member of a fairly simple structure by a moderate expansion and contraction due to elasticity of the elastic piece.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034133-A (JP)
Title: Manufacturing method for metal mold
Inventor: FUJIWARA YOSHIAKI
IPC: B22C9/10
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a metal mold which can form a cooling cavity without restriction inside the metal mold made of a hot work tool steel.  <P>SOLUTION: An open cavity in the top side 12a and an open cavity in the main body side 21a are formed respectively in a top block 10 and a main block 20 both made of a hot work tool steel for so that the cooling cavity 1a is constituted in a desirable shape inside the main block 20, when both blocks 10 and 20 are combined. Then a bore pin for cylinder block casting 1 is manufactured by integrating the block 10 and the block 20 into one piece through joining them by welding.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045093-A (JP)
Title: Panel instrument
Inventor: WARASHINA ISAMU
IPC: G01D11/24
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a fine decorative appearance of the front surface periphery of the body of an instrument which matches with a panel, by a simple construction which does not need any machining of an existing instrument body and a panel to be attached to the instrument body.  <P>SOLUTION: A panel instrument is provided with a frame-like plate 6 and a frame-like mask member 7. The frame-like plate 6 covers the front surface of the flange portion 2a of an instrument body 2, has a display portion 3 on the front surface and has the flange portion 2a on the peripheral brim of the front surface, and is fixed to the panel 1 with common fitting screws 5 together with the flange portion 2a. The frame-like mask member 7 is fitted to this frame-like plate 6 detachably, and covers the frame-like plate 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043347-A (JP)
Title: Cyclooctylmethyl (meth)acrylate
Inventor: ISOKAMI KOICHIRO
IPC: C07C69/54
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new (meth)acrylate useful as a raw material which is used for modifying methacrylic resins and can be copolymerized with one or more other polymerizable monomers to produce the copolymer having improved physical properties such as dynamic strength and processability.  <P>SOLUTION: This cyclooctylmethyl (meth)acrylate represented by general formula (1) (R is H or methyl).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055695-A (JP)
Title: Laser apparatus, image-reading apparatus having same, and image-inspecting apparatus
Inventor: IMAI SHINICHI
IPC: H01S3/081
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently, stably obtain high output, and to enable operation at a deep-ultraviolet wavelength region that can be used for industrial uses.  <P>SOLUTION: There are provided an infrared laser oscillator 1; a ultraviolet laser oscillator 2 for oscillating ultraviolet light by a single-mode light; a resonator 4 for taking in the ultraviolet light, oscillated from the ultraviolet laser oscillator 2, to make it resonate; and a nonlinear crystal 3 provided in the resonator 4. The ultraviolet light, that is taken in the resonator 4 for resonating, is made to pass through the nonlinear crystal 3, and to make the the nonlinear crystal 3 infrared rays oscillated from the infrared laser oscillator 1 conduct single pass, thus generating a sum frequency and make deep-ultraviolet light output.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050917-A (JP)
Title: Air-bag device
Inventor: KORECHIKA KOJI
IPC: B60R21/20
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-bag device of simple structure with a high degree of safety capable of reducing considerable amount of costs by combining an air-bag integrally with a shoulder belt for the purpose of effectively binding the head and shoulders of a person in a car.  <P>SOLUTION: The air-bag device A is characterized in that it is provided with the air-bag 1 that is unfolded along the shoulder belt 2 of a 3-point seat belt and along a side face of the head of the person in a car, and with a tubular air-bag 4, installed in communication with the air-bag 1, which lets the gas evolved from an inflator 5 into the air-bag 1, while a belt-passage 6 is formed in the air-bag 1 through which the shoulder belt 2 passes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055498-A (JP)
Title: Electromagnetic relay for high voltage and high current
Inventor: KAWAI TAKAYUKI
IPC: H01H50/24
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of misregistration of the armature to the core.  <P>SOLUTION: This is an electromagnetic relay for high voltage and large current that comprises a yoke 46 which is arranged on the outside of a coil bobbin 41 and fixed to a core 45, an armature 56 which is supported by a yoke 46 rotatably and is opposed to a core 45, a movable contact spring 50 of which one end is fixed to the yoke 46 and of which to the free end the armature 56 is fixed, and a movable contact 64 which is fixed to the free end of the movable contact spring 50 and is opposed to fixed contacts 24, 25. A pair of hinge recesses 57, 57 are formed at the front and the rear faces of the armature 56, and a pair of hinge protrusions 48a, 48a that protrude from the yoke 46 are inserted rotatably in the both hinge recesses 57, 57.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003106790-A (JP)
Title: Exhaust heat exchanger
Inventor: MAEDA AKIHIRO
IPC: F02M25/07
Filed: 2002-07-25
Abstract: PROBLEM TO BE SOLVED: To improve heat exchange performance. SOLUTION: A core plate 103 is folded to a side of bonnets 106, 107, and an inner wall surface of a tank 102 and the core plate 103 are brazed. Because the core plate 103 is folded to the side of the bonnets 106, 107, a cooling water inlet pipe 104 and a cooling water outlet pipe 105 are connected in a position close to the core plate 103. Therefore, cooling water can flow along the core plate 103, and stagnation of the cooling water can be suppressed. As a result, the heat exchange performance can be improved.
Patent JP-2004057854-A (JP)
Title: Underwater decomposition type garbage treatment equipment
Inventor: NISHIMURA KIYOSHI
IPC: F26B17/12
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an underwater decomposition type garbage treatment equipment of a small-sized compact structure capable of crushing, pulverizing, and decomposition-treating garbage and the drying of residual sludge.  <P>SOLUTION: The underwater decomposition type garbage treatment equipment is equipped with a decomposition treatment tank 2 as a water tank for microbially decomposing crushed garbage and the crushing tank 3 provided in the decomposition treatment tank 2. A large number of rectangular apertures 3C each of which has four projected pieces 3b therearound are provided to the peripheral wall of the crushing tank 3 and the inner surface of the tank is set to the so-called grater by the projected pieces 3b. That is, each of the apertures 3C is formed by cutting and erecting four triangular projected pieces 3b from a thin plate constituting a crushing tank 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062338-A (JP)
Title: Wall surface fixed-type gas alarm system
Inventor: KAWAI NOBUHISA
IPC: G08B21/14
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wall surface-fixed type gas alarm system whose whole part and installation area are small and in which lighting/flickering state of an emission indicator can easily be viewed from the front.  <P>SOLUTION: The wall surface fixed-type gas alarm system is provided with an outer box, a main circuit board, a communication circuit board and at least one emission indicator. The communication circuit board is disposed above a rear region of the main circuit board in a state where it is stacked to the main circuit board. In the emission indicator, at least a part of a light emission part is positioned above a top plate of the outer box. A top plate deformation part which is formed to protrude above the top plate so that it covers a side and an upper part of the light emission part and which has an opening in the front is formed in the top plate of the outer box.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058378-A (JP)
Title: Method for making internegative
Inventor: KO KOKUKIN
IPC: B41J2/525
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for simply making an internegative for platinum print or silver print from a desired image of color negative, color positive, color photograph, or the like.  <P>SOLUTION: Image data is generated from an objective image for making an internegative by means of a computer and the gray image of that image data is converted into a negative image. The negative image is then subjected to image processing for inverting left and right thus generating data for the internegative which is then outputted onto a transparent film by means of a printer. The data for the internegative includes such data as subjected to output mode conversion so that the output density of processed image data matches the output density of the printer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064379-A (JP)
Title: Router and program
Inventor: SAKAI HIROKI
IPC: H04L12/70
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a router capable of automatically and dispersively assigning an IP sub-net address to an IP sub-net in a network domain.  <P>SOLUTION: A network domain IP sub-net table 106 stores the group of IP sub-net addresses to be used in a network domain to be managed. An IP sub-net assigning part 107 receives a DHCP address request transmitted from another router newly added to the network domain by a port 109 to which any IP address is not assigned, and decides a unused IP sub-net address in the network domain based on the contents of the network main IP sub-net table 106 and a routing table 101, and assigns the decided IP sub-net address to a DHCP server 104 as a new IP sub-net address for the IP sub-net connected to the port 109.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059754-A (JP)
Title: Method for treating waste material and method for manufacturing raw material of cement
Inventor: MISAKI NORIHIKO
IPC: F23G5/02
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating a waste material, by which chlorine in a chlorine-containing waste material and an alkali metal in waste glass can be rendered harmless at the same time so that the waste material and the waste glass can be recycled as resources, and a method for manufacturing a raw material of a cement.  <P>SOLUTION: The method for treating a waste material involves: a thermal decomposition step 10 of heating a chlorine-containing waste material 12 at 200-800°C to form a chlorine-containing gas 16; and a chlorine substitution step 20 of adding an alkali metal compound 24 and a calcium compound 22 to the chlorine-containing gas 16, and heating or keeping the mixture at 400-1,000°C to form a product 28 containing an alkali metal chloride.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063309-A (JP)
Title: High-frequency heating apparatus
Inventor: NOBUE TOMOTAKA
IPC: H05B6/46
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus capable of efficiently feeding high-frequency waves to heating electrodes disposed in a form sandwiching a heating object mounted on a mounting part of a non-metal material.  <P>SOLUTION: This high-frequency heating apparatus is equipped with: the mounting part 17 of a non-metal material; the heating electrodes (comprising the bottom face 11 of a heating chamber, and a moving heating electrode 18) formed so as to interpose the heating object mounted on the mounting part; a high-frequency wave generation means 25; a fixed impedance element 29 moving integrally with the heating electrode 18; a variable impedance element 28 connected in series to it; and a fixed impedance element 32 disposed in parallel with it. The heating object is induction-heated by efficiently feeding the high-frequency waves generated by the generation means 25 by varying only the impedance value of the impedance element 28.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003094256-A (JP)
Title: Method and apparatus for joined surface working, and tool and steel material
Inventor: KOBAYASHI SEIICHI
IPC: B21H8/00
Filed: 2002-07-30
Abstract: PROBLEM TO BE SOLVED: To firmly assemble a steel construction. SOLUTION: In order to join two reinforcing steel materials of a steel construction, while the first slide-restraining working surface having one or a plurality of crests and grooves disposed around a coupling hole is concentrically formed on one joined surface of the reinforcing steel material, the second slide- restraining working surface having crests and grooves fitted to be meshed with crests and grooves of the first slide-restraining working surface is formed on the other joined surfaces of the reinforcing steel material. The two reinforcing steel materials can be tightened so as to mesh the first and the second slide-restraining working surfaces each other by a coupling member running through the coupling hole.
Patent JP-2004058124-A (JP)
Title: Method for working hollow formed body
Inventor: NAKAMURA HIDEO
IPC: B23K26/382
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for working a hollow formed body by which a fitting part can easily be fitted.  <P>SOLUTION: The method comprises a boring stage where a hollow formed body is irradiated with a laser beam to open a through hole 11, and a welding stage where a fitting part 2 covered with the opening part 11 of the through hole is irradiated with the laser beam from a laser generator and is welded. The working can be performed by using the laser light from one laser generator, so that the effect that the working apparatus is not made large can be exerted. Further, chips are not produced by performing the boring with the laser beam, so that there is no need of providing a step of removing chips.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058013-A (JP)
Title: Purification catalyst for exhaust gas
Inventor: SUGA KATSUO
IPC: B01J23/63
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas purification catalyst for diesel exhaust gas, which can keep a sufficient catalyst coating amount and suppress clogging of the pores of the filter.  <P>SOLUTION: The purification catalyst for diesel exhaust gas is produced by depositing an oxide powder having ≤0.1 μm average particle size on a particulate filter consisting of a honeycomb carrier having a plurality of cells each having a closed one end, and having an end face where the closed ends and the open ends of cells are alternately arranged. The oxide powder is, for example, alumina, titania, zirconia and ceria. Noble metals such as Pt, Pd and Rh are deposited on the oxide powder. Or, La, Ce, Zr, Mg, Ba, Na, K, Cs or the like may be deposited on the oxide powder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058251-A (JP)
Title: Knock pin drawing out device
Inventor: UENO KIMIAKI
IPC: B25B27/08
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a knock pin drawing out device of improved user friendliness and capable of easily drawing off a knock pin even if the same is buried in a knock pin hole.  <P>SOLUTION: The knock pin drawing out device includes a locking part 23 capable of making contact with an end surface 40a of the knock pin 40 of a drawing off direction rear side by closing after the cylindrical knock pin 40 is inserted, and a slider 13 capable of sliding with respect to the locking part 23. The locking part 23 is constructed to open with interlocking with a slide motion of the slider 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069869-A (JP)
Title: Optical waveguide type shg element
Inventor: MANO KOZO
IPC: G02F1/377
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce cost of a device and to miniaturize the device when light having a plurality of colors is formed by an optical waveguide type SHG element.  <P>SOLUTION: In the optical waveguide type SHG element provided with an optical waveguide LG and a periodic domain inversion structures RD formed at the optical waveguide LG and forming the second harmonic of light made incident in the optical waveguide LG, the periodic domain inversion structures RD are formed in such a state that a plurality of periodic domain inversion structures 54 and 55 having periods different corresponding to the second harmonic of a plurality of the emitted colors are located in a line in a light propagation direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068060-A (JP)
Title: Vacuum degassing tank
Inventor: HIDE KANJI
IPC: C21C7/10
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum degassing tank which prevents a refractory material from deteriorating by heat radiated from the inner wall of the main body of the tank, along with reducing adhesion of a metal to an inner wall of an exhaust pipe.  <P>SOLUTION: This vacuum degassing tank has the exhaust pipe 15 of which the inner wall 15b in the lower part becomes lower at a slant and the cross-section area becomes larger, as the main body goes away from the tank 10. Thereby, splash that has flowed into the exhaust pipe 15 less bonds to the inner wall 15b of the lower part of the exhaust pipe, because it flows downward through a declivity of the inner wall 15b of the lower part of the exhaust pipe, and the refractory 9 that lines the inner wall 15b of the lower part of the exhaust pipe does not deteriorate due to the heat load, because the heat radiated from the inner wall of the main body of the tank 10 is not directly incident on the inner wall 15b of the lower part of the exhaust pipe.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069532-A (JP)
Title: Measurement device
Inventor: TOKUNAMI TAKAO
IPC: G01M3/28
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To realize a measurement device capable of improving measurement precision while reducing power consumption of a measurement circuit.  <P>SOLUTION: A measurement sampling period TL of an ordinary measurement mode is set to be shorter than a measurement sampling period TH of a precise measurement mode, and during a measurement sampling interval in the ordinary measurement mode, measurement sampling in the precise measurement mode is arranged. A flow rate is measured in the ordinary measurement mode, while zero flow rate determination is measured in the precise measurement mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067188-A (JP)
Title: Intermediate pad for packing rolled article
Inventor: YOSHIDA MASAKAZU
IPC: B65D57/00
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a durable intermediate pad for packing a rolled article in which a cylindrical body and a supporting body are integrally formed with the same material.  <P>SOLUTION: The supporting body and a projecting part are integrally molded by using a durable bead type polyolefin foamed body. In addition, taking distribution of a load into consideration, the root part of the supporting body and the projecting part where the load of a product of the rolled article is most applied is reinforced by another raw material to realize cost decrease. In addition, as a method for inserting a reinforcing material without sticking it, an undercut part is formed when it is molded by utilizing flexibility of the polyolefin foamed body and the reinforcing material is inserted and fixed therein. Stackability is solved by the shape of the projecting part and fouling problem is solved with an antistatic agent.  <P>COPYRIGHT: (C)2004,JPO