baber/WOPTO huggingface dataset:
Patent JP-2003235310-A (JP)
Title: Seeding machine
Inventor: TAKAHASHI SHOJI
IPC: A01C7/16
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new seeding machine to prevent the scattering of seeds and drying of the seed and soil, promote the spontaneous uptake of water from the ground, eliminate the loss of the seed and the labor of thinning by the sowing of the seeds one by one and enable the good growth and improved harvest of the crop.  <P>SOLUTION: The seeding machine is provided with a front wheel having a laterally extended drum shape holding plural ring rolls to form e.g. four seeding grooves by tamping and attached to the drum in movable state, a covering plate parallelly placed at the back of the front wheel and a rear wheel having a laterally extended drum shape and tamping the covered soil. A rotary disk having a number of picking holes picks up the seed one by one and successively drops the seed into e.g. four tubes. The disk is placed in a seeding frame placed at the upper part of the seeding machine and the lower end of each tube is positioned on each seeding groove between the front wheel and the covering plate in a freely movable manner.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239082-A (JP)
Title: Copper foil for resin bonding, and its manufacturing method
Inventor: OZAKI TOSHINORI
IPC: C25D7/06
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copper foil for resin bonding by which a homogeneous roughening copper-plating film can be formed independently of the presence of ruggedness and adhering matter on the surface of a copper-foil material and also to provide its manufacturing method.  <P>SOLUTION: This copper foil for resin bonding can be manufactured by applying an amorphous metal plating film 3A of 0.01 to 1 μm average thickness at least one or more times to the surface of the copper-foil material 1 of electrolytic copper foil or rolled copper foil and then forming the roughening copper- plating film 2 of 1 to 20 μm thickness on the above. By interposing the amorphous metal plating film 3A as an intermediate metal film on the surface of the copper-foil material 1, the influence of recessed parts 1a, projecting parts 1b, metallic crystal orientations 1c, adhering oxides, etc., on the surface of the copper-foil material 1 upon the nucleation of the roughening copper-plating film 2 and subsequent film growth can be intercepted nearly perfectly and the homogeneous roughening copper-plating film 2 can be formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242147-A (JP)
Title: Network grammar generation method, network grammar generation device, and voice recognition device
Inventor: NISHITANI MASANOBU
IPC: G10L15/18
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To automatically generate a network grammar capable of generating various methods of presentation a representative sentence on a computer.  <P>SOLUTION: This device has a sentence analyzing part 1 for dividing the representative sentence into form elements; a sentence diffusion part 3 for acquiring connecting candidates connectable to the respective form elements obtained by the part 1, for example, 3 pieces from a statistic language model, recursively performing a processing for connecting each of the acquired connecting candidates to the form elements until an end mark appears to obtain a character string establishable as one sentence, and outputting this character string as a sentence diffusion candidate; a sentence judgment part 4 for comparing the sentence diffusion candidate outputted from the part 3 with the representative sentence and, when the sentence diffusion result is judged as a sentence diffusion candidate having the same meaning as the representative sentence, outputting this sentence diffusion candidate as a sentence diffusion result; and a network grammar generation part 5 for generating a network grammar on the basis of the sentence diffusion result delivered from the part 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246493-A (JP)
Title: Sheet thickness detector, sheet conveying device and image forming device
Inventor: MAEDA NAOYUKI
IPC: G03G15/00
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet thickness detector capable of improving accuracy in measuring sheet thickness at a low cost by suppressing a lowering of accuracy in measuring the sheet thickness caused by dust or the like scattered in a conveying path.  <P>SOLUTION: On end part of a lever member 51 projected into the conveying path comes in contact with the sheet P conveyed in the conveying path, and the quantity of displacement of the other end part of the lever member 51 is detected by a detecting means to measure the thickness of the sheet. The detecting means is kept away from the conveying path where dust or the like is scattered, to restrain the dust or the like from sticking to the detecting means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246785-A (JP)
Title: Method for manufacturing 6,7-dihydroxycoumarin
Inventor: SHIRAI MASASHI
IPC: C07D311/18
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrially suitable method for manufacturing 6,7- dihydroxycoumarin represented by formula (2) in a high yield by a simple and easy way from 3-chloro-6,7-dihydroxycoumarin represented by formula (1).  <P>SOLUTION: In this method, 3-chloro-6,7-dihydroxycoumarin represented by formula (1) is reduced to give 6,7-dihydroxycoumarin represented by formula (2).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247191-A (JP)
Title: Opened base member for paper-making press felt and paper-making press felt
Inventor: OGIWARA YASUYUKI
IPC: D21F1/00
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opened base member for a paper-making press felt having a loop form to enable an easy engaging work of the member.  <P>SOLUTION: The opened base member for a paper-making press felt is composed of continuous MD threads directed in the MD direction and placed in each layer forming both surfaces and CD threads directed in the CD direction and woven in the MD threads to connect the individual layers. Core-insertion loops are formed at both ends by the continuous MD threads. An adjusting thread is woven in the end of the edge in the CD threads in a weaving pattern different from that of the CD thread at the base member and the MD threads near both ends are forced in a manner to prevent the shift in the outside direction and/or CD direction to keep the form of the core insertion loop.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002250537-A (JP)
Title: Air conditioner
Inventor: OKABE IKUAKI
IPC: F24F13/20
Filed: 2002-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner in which cleaning is facilitated or maintenance is facilitated or performance is improved. SOLUTION: There is provided at a front surface of a casing a suction section communicated with an air vent passage, in which a filter, a heat exchanger, and an air fan are disposed in order, the casing including the foregoing air vent passage, and a shielding plate is provided on the foregoing suction section for opening and closing the foregoing air vent passage by moving vertically.
Patent JP-2003247612-A (JP)
Title: Automatic transmission
Inventor: SUGIURA NOBUTADA
IPC: F16H3/66
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact automatic transmission having well controllable forward six speeds.  <P>SOLUTION: A first brake B1, a third brake B3 and an actuator 66 for the third brake are arranged in the radial direction on an outside diameter side in order from a rear surface side for nearly aligning in the axial direction. A first planetary gear 3, a first one-way clutch F1 and a second one-way clutch F2 are arranged in the radial direction on an inside diameter side in order from the rear surface side. With this structure, these structuring members are efficiently arranged in the radial direction and the axial direction to save on a space. Since a carrier CR1 of the first planetary gear 3 is connected to the third brake B3 through the first one-way clutch F1, the carrier CR1 is reversed by releasing the third brake, and forward six speeds are thereby realized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257588-A (JP)
Title: Negative ion generating device
Inventor: IKEDA JOJI
IPC: G06F1/26
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a complicated power supply line layout around a home computer by using the receptacle of commercial power supply for another peripheral devices, and disusing the same for a negative ion generating device.  <P>SOLUTION: The electron emitting negative ion generating device 1 is connected to an interface of the home computer 10 through a cable 12, and driven by the electric power supplied from the interface. The state power supply to the negative ion generating device is switched by interlinking with the power on/off state of the home computer 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264903-A (JP)
Title: Device for driving wheel work vehicle
Inventor: KASUYA HIROTSUGU
IPC: B60L50/16
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the cost of required equipment, and to collect kinetic energy generated, when a vehicle is decelerated so that the collected energy can be used when required for normal traveling, traveling and working, and the like, in a device for driving a wheel work vehicle.  <P>SOLUTION: A generator/motor 8 is arranged on a shaft 11 that links an engine 1 to a variable capacity hydraulic pump 2, and an accelerator 72 is provided that sets the target revolutions of the shaft 11. A controller 7 controls the engine revolutions to Nmin, when the opening of the accelerator pedal 72 is zero or decreased, and drives the generator/motor 8 as a generator to accumulate the generated electric power in a battery 81. When the accelerator pedal 72 is not zero or is not decreased, the generator/motor 8 is driven as a motor to control the engine revolutions to Nmin, and a control is performed for increasing the revolutions of the generator/motor 8, up to the target revolutions of the shaft 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268442-A (JP)
Title: Induction heating coil and induction heating process of work
Inventor: WATANABE TETSUMASA
IPC: C21D1/10
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To perform uniform induction heating of the surface of a work having a hardly induction heated part, without attaching a core on an induction heating coil or employing mobile quenching method.  <P>SOLUTION: The induction heating coil 10 is equipped with a main coil part 11 which performs induction heating of the surface of the work WA (a large-diameter part WA1 and a small-diameter part WA2), a subsidiary coil part 12 which is connected in series in the middle of the main coil part 11 and additively performs induction heating of the hardly induction heated part (the large-diameter part WA1) within the surface of the work WA, and lead parts 131 and 132 (a pair of lead parts 13) which are electrically connected to both ends of a series circuit comprising the main coil part 11 and the subsidiary coil part 12 and leads electric current to the circuit for induction heating.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260448-A (JP)
Title: Method and apparatus for solubilization treatment of organic waste
Inventor: MOTOTANI MASUYOSHI
IPC: C02F11/04
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for solubilization treatment of an organic waste by which a cost reduction can be achieved and a high efficiency for methane recycling in methane fermentation can be achieved when the solubilization treatment of the organic waste is performed, and an apparatus for solubilization treatment thereof.  <P>SOLUTION: The apparatus 1 for the solubilization treatment of the organic waste comprises a solubilization tank 2, an organic waste feeding mechanism 3 for feeding the organic waste into the solubilization tank 2, and a solid alkali agent feeding mechanism 4 for feeding a solid alkali agent 32 into the organic waste 25 on the organic waste feeding mechanism or the organic waste 12 in the solubilization tank 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273738-A (JP)
Title: Potential generation circuit
Inventor: TAKANO HIROSHI
IPC: H03K19/00
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a potential generation circuit capable of reducing current consumption.  <P>SOLUTION: The potential generation circuit 1 is provided with two 1/2 potential generation circuits 1a, 1b for halving a potential difference. Prescribed potential 1/3 Vcc, 2/3 Vcc can be generated by combining these 1/2 potential generation circuits 1a, 1b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002351829-A (JP)
Title: Providing computing service through online network computer environment
Inventor: LOISEY CHRISTOPHE
IPC: G06F9/44
Filed: 2002-03-13
Abstract: PROBLEM TO BE SOLVED: To make possible storing and retrieval of a software application and data, and user access to an electronic mail and a messaging service under a network computing environment. SOLUTION: The necessity to install and upgrade software and to control a version of software, and the necessity to upgrade hardware are eliminated by storing software together with data and providing to a user or a users group retrieval from a remote terminal server via a network computing environment. The software application, data, electronic mail, and messaging service are stored, maintained, and operated by a remote terminal server and provided to users via the internet or an intranet of an organization such as a company or an educational institution.
Patent JP-2003265105-A (JP)
Title: Mold-releasing oil
Inventor: YAMAGUCHI TAKASHI
IPC: A23D9/00
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide mold-releasing oil excellent in mold-releasing effect, and having good workability and flavor.  <P>SOLUTION: The mold-releasing oil comprises edible oil and fat, fine-grain silicon dioxide, and a polyglyceryl fatty acid ester having ≥10% average degree of esterification.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268888-A (JP)
Title: Aseismic reinforcing fixture
Inventor: MATSUMOTO NOBUO
IPC: E02D27/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To overcome defects of conventional wood frame construction, i.e., a defect of a tenon joint structure between a vertical column and a foundation by attaching an L-shaped metal to a joint portion, and a defect of reinforcement of an interval between columns and/or beams by means of diagonal timbers, under the circumstances that a building cannot withstand a large earthquake if a splitting force of about two tons per unit area is applied to the entire building, the columns, the beams, etc., in the vertical direction, and that a stronger aseismic reinforcing fixture is required if a large near field earthquake like the Great Hanshin Earthquake occurs, for instance.  <P>SOLUTION: The aseismic reinforcing fixture is formed of an upper holed plate mounted on a building like a column, a lower holed plate mounted on a building foundation, and an earthquake resisting means. The earthquake resisting means is formed of a connecting member arranged on the lower plate and horizontally movable, a box arranged on the connecting member and filled with a rubber isolator, a shaft attached to the box, and a movable member attached to the box. Thus, the aseismic reinforcing fixture makes the movable member and the upper plate movable by using the characteristics of the rubber isolator exhibited at the time of an impact. Therefore, the aseismic reinforcing fixture can absorb pitching and rolling generated at the time of a disaster such as an earthquake and a typhoon, so that it can absorb vibrations in almost all directions.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003327964-A (JP)
Title: Liquid crystal composition and liquid crystal display element
Inventor: MURAKI KATSUYUKI
IPC: C09K19/42
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a liquid crystal display composition which has a short response time and a low threshold voltage, and to provide a liquid crystal display element using the liquid crystal display composition, especially an OCB (optically compensated bend) mode liquid crystal display element.  <P>SOLUTION: The display composition comprises a compound represented by formula (I) as the first component and a compound represented by formula (II) [R<SP>1</SP>and R<SP>3</SP>are each a 1 to 10C alkyl, or the like; R<SP>2</SP>is a 1 to 10C alkyl, F or Cl; X<SP>1</SP>to X<SP>8</SP>, and X<SP>10</SP>are each F or H; X<SP>9</SP>is F, Cl, CF<SB>3</SB>, OCF<SB>3</SB>or OCF<SB>2</SB>H; A<SP>1</SP>and A<SP>2</SP>are each 1,4-cyclohexylene, pyrimidin-2,5-diyl, or 1,4-phenylene; Z<SP>1</SP>and Z<SP>3</SP>are each a single bond, (CH<SB>2</SB>)<SB>2</SB>, or (CH<SB>2</SB>)<SB>4</SB>; Z<SP>2</SP>is a single bond or CF<SB>2</SB>O; Z<SP>4</SP>is a single bond, COO, or CF<SB>2</SB>O] as the second component, wherein the content of the first component is 30 to 95 wt.% per the total amount of the composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003271225-A (JP)
Title: Support system for cell producing worker
Inventor: KUROSE SACHIO
IPC: G06Q50/04
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support system for cell producing workers capable of contributing to improved productivity and working accuracy.  <P>SOLUTION: The support system comprises a manual database for storing an operation manual, a database for storing individual capacity data of workers, a specifying means for individual capacity data (S10) for specifying the individual capacity data corresponding to the specified workers from the database for storing the individual capacity data, and a manual developing speed control means (S16) for changing developing speeds of the operation manual output from the manual database in order of a working process. Accordingly, when worker's names are input (Y in S2) and working items are input (Y in S4), the operation manual of the selected working items is displayed on an output device at the developing speeds corresponding to individual capacities of workers. Thus, the system can contribute to the improved productivity and working accuracy.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003277164-A (JP)
Title: Porous structural body and construction method therefor
Inventor: TAKEUCHI HIDEKI
IPC: E04B1/80
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To easily perform quality control and to excellently maintain strength even in site work in a porous structural body for buildings or structures and to provide a method for constructing the porous structural body.  <P>SOLUTION: The porous structural body has pores which are formed by shrinking or eliminating a water soluble, heat soluble, biodegradable or alkali decomposable pore forming material incorporated into a base material such as concrete constituting the structural body by water dissolution, heat dissolution, biodegradation or alkali decomposition. As the construction method, the base material such as concrete constituting the porous structural body and the water soluble, heat soluble, biodegradable or alkali decomposable pore forming material are kneaded and hardened and at the same time. In this process, the water soluble, heat soluble, biodegradable or alkali decomposable pore forming material is water-dissolved, heat-dissolved, biodegraded or alkali- decomposed to be shrunk or eliminated to form the pores in the structural body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275633-A (JP)
Title: Gas generating agent
Inventor: TAKEMURA EIJI
IPC: A61L2/22
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas generating agent usable for a self-jetting sprayer which even without the presence of an operator on site can spray a liquid substances such as a fungus preventive agent or a fungicide by the pressure of such gases as oxygen gas and carbonic acid gas generated in contact with water.  <P>SOLUTION: The gas generating agent prepared in tablets, granules, powder or a mixture thereof by adding a disintegrator and/or an antifoaming agent, as required, to an oxygen gas generating composition containing a solid inorganic peroxide and a solid oxidizing agent or to a carbon acid gas generating composition containing not only a carbonate compound selected from a carbonate, a bicarbonate and a percarbonate but also a solid acidic substance; and the gas generating agent is utilized for a self-jetting sprayer. The gas generating agent is prepared in the shape of tablets, a mixture of granules and powder, pressure-molded tablets of 15 mm or less, a multi-layer structure containing the disintegrator in its outside layer, granules obtained by crushing and screening the pressure-molded tablets or a packed body made by packing the granules or powder with a water soluble film.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003279169-A (JP)
Title: Refrigerating plant
Inventor: YAMASHITA TETSUYA
IPC: F25B1/00
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliable refrigerating cycle capable of securing stable supercooling in refrigerant and preventing excessive fill of refrigerant in a refrigerating plant using HFC refrigerant.  <P>SOLUTION: In a refrigerating plant 10 including a compressor 11 compressing HFC refrigerant and a condenser 12 for condensing and liquefying compressed refrigerant and supplying liquefied refrigerant to a cooler 20 including an expansion valve 21 and an evaporator 22 via a liquid pipe 14 and having refrigerant gasified in the evaporator 22 sucked by the compressor, a suction injection circuit 50 having a take out opening 52 provided on the liquid pipe 14 to take out part of liquefied refrigerant and inject the same to a suction side of the compressor and a supercooling heat exchanger 19 provided in a condenser side of the take out opening 52 and exchanging heat between refrigerant liquid in the liquid pipe 14 and refrigerant liquid in the suction injection circuit 50 are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282673-A (JP)
Title: Transport device for semiconductor wafer
Inventor: KADOTA KOTARO
IPC: H01L21/68
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transport device for a semiconductor wafer that surely discharges static electricity charged on a semiconductor wafer, and is in no danger of dropping the semiconductor wafer while transporting.  <P>SOLUTION: This transport device for a semiconductor wafer comprises an sucking pad that holds a top surface of the semiconductor wafer by sucking, a sucking means that makes the sucking pad apply a negative pressure, and a transport-movement means that transports the sucking pad to a specified position. This device further comprises an ionized air supply means that supplies ionized air to the sucking pad, and a switching means that selectively connects the ionized air supply means or the sucking means to the sucking pad.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282060-A (JP)
Title: Hydrogen storage alloy electrode and alkaline storage battery
Inventor: KIYOKU YOSHIFUMI
IPC: H01M4/62
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To raise an electricity charging/discharging cycle-life further by suppressing the hydrogen storage alloy powder from being omitted from the hydrogen storage alloy electrode by using a suitable kind of conductive powder, in a hydrogen storage alloy electrode using a hydrogen storage alloy powder, conductive powder, and a binder, and by improving a high-rate-discharge characteristics while suppressing an internal pressure of the battery from rising at the time of an overcharge, in the alkaline storage battery in which this hydrogen storage alloy electrode is used for the negative electrode.  <P>SOLUTION: In the hydrogen storage alloy electrode 2 containing the hydrogen storage alloy powder, the conductive powder, and the binder, carbon powder of which a bulk density is 0.07 g/cm<SP>3</SP>or more is to be used for the above conductive powder, and this hydrogen storage alloy electrode is used for the negative electrode of the alkaline storage battery.  <P>COPYRIGHT: (C)2004,JPO