baber/WOPTO huggingface dataset:
Patent JP-2004107709-A (JP)
Title: Rolling member and manufacturing method thereof
Inventor: TAKAYAMA TAKEMORI
IPC: C21D9/32
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the pitching-resistant strength by performing carburizing, carbo-nitriding or nitriding after diffusion coating of alloy elements to improve the a temper-softening resistance and seizure resistance from a surface of a gear using an inexpensive base steel of high regular marketability.  <P>SOLUTION: An alloy element consisting of at least one kind of Si, Al, Be, Co, P and Sn having the effect of stabilizing the ferritic Fe phase and the effect of repulsion with carbon in steel is diffusion-coated from a surface layer, the surface layer is carburized, carbo-nitrided and/or nitrided, and quenched or quench-tempered.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108903-A (JP)
Title: Radio terminal device
Inventor: FUJISHIMA KENZABURO
IPC: H04W24/00
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems such that in a device which measures the distance between a terminal and a signal generation source or receiver in a radio communication and computes the position of the terminal from the result of that distance measurement, a base station being a transmission source can not be determined by a one-to-one correspondence definitely with respect to an estimated propagation time of a base-station signal, and erroneous recognition of a base station occurs in some cases, as a result, positioning accuracy deteriorates.  <P>SOLUTION: A sending-source specifying means which specifies a sending source of a received signal, or makes it clear to be incapable of its sending source specification, and an information selecting means which enables acquired information and estimated information on base stations which can not be specified, are used. Consequently, deterioration of the positioning accuracy is prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112335-A (JP)
Title: Photoprinter control method, photoprinter control program, recording medium recording photoprinter control program, photoprinter, printing medium unit, and printing medium
Inventor: MIWA TETSUYA
IPC: H04N5/76
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoprinter control method by which, for example, an operator such as a manager of a photoprinter can print an arbitrary character image at a specified position on a printing medium.  <P>SOLUTION: Edge part image editing processing is included as a menu of maintenance processing. Character input from the operator is accepted, and at the same time, scribbling editing input to the character image formed on the basis of the inputted characters is accepted in the edge part image editing processing. The edge part image prepared by such a manner is printed in a region except the region where a photographed image is printed in the printing medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118881-A (JP)
Title: Tilt control process and optical disk device
Inventor: KIMURA MASASHI
IPC: G11B7/095
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To enhance reliability in recording/initialization without adding parts newly.  <P>SOLUTION: A tilt sensor generates a tilt error signal based on difference of an electric current between PD41a and PD41b which are photo detectors divided into two. In the tilt sensor, offset voltage is set by adding a value to correct an initial correction value which corrects the inclination between the tilt sensor and an objective lens at assembly of the optical pickup by a tilt sensing error according to the difference of the incident light amount of PD41a or PD41b generated by forming a light spot from a tilt sensor to a boundary of a recorded area and a non-recorded area in an optical disk. The offset voltage is impressed, and consequently an output current of PD41a or PD41b is corrected, a tilt error signal is outputted and tilt correction is performed based on this tilt error signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115931-A (JP)
Title: Inorganic fiber product
Inventor: MISU YASUO
IPC: D04H1/4209
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inorganic fiber product having high heat resistance and excellent handleability.  <P>SOLUTION: There are included inorganic fibers having 50-60 wt.% content of Al<SB>2</SB>O<SB>3</SB>and the balance of SiO<SB>2</SB>and comprising mullite crystallites deposited by heat treatment at about 1,000°C. The fiber diameter of the inorganic fibers is ≥2.5μm and the total content of Na and K is ≤500 ppm. The content of Fe is ≤300ppm. Crystalline alumina fibers in an amount of ≤9wt.% can be contained in the inorganic fibers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113020-A (JP)
Title: Low-crop apparatus of general-purpose combine harvester
Inventor: OHARA KAZUSHI
IPC: A01D57/00
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that cost is high and products are difficult to supply to consumers at a low cost because two types of a combine harvester for harvesting rice, wheat or barley and a combine harvester for harvesting stem culms of a small plant length such as soybeans or buckwheat are separately produced for a general-purpose combine harvester.  <P>SOLUTION: A low-crop apparatus is composed by integrally framing a pair of left and right raking in lugged belts installed in a tilted state when viewed from the side with a reaping apparatus under the lugged belts and gauge wheels supporting the reaping apparatus. A raking in auger is axially installed in a table located at a transporting starting end of an elevator and reel supporting rods are protrusively installed in the upper front of side frames on both sides. The low-crop apparatus can be mounted on the front of a table in place of the reel of reel supporting rods and the reaping apparatus at the front of the table.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120356-A (JP)
Title: Image processor
Inventor: OKAMOTO YUJI
IPC: G06F21/60
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor by which data erasing work is applied to a picture data-stored region to achieve security protection and the interruption of the erasing work is permitted with specific conditions to comply with processing request for new picture data.  <P>SOLUTION: The image processor comprises:. a picture data input means 2 for inputting the picture data; a picture data storage means 12 for storing the picture data input from the input means 2; a picture data processing (output) means 6 for processing (outputting) the picture data stored in the storage means 12; and a picture data invalidation (erasing) means for invalidating (erasing) the picture data stored in the storage means 12; and an instruction means for instructing to interrupt invalidation work done by the picture data invalidation means; and a permission means for permitting to interrupt the invalidation work done by the instruction means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115317-A (JP)
Title: Method and apparatus for producing hydrogen
Inventor: IWASAKI KATSUHIRO
IPC: C01B3/36
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for producing hydrogen by which hydrogen is produced at a low cost by heating a mixture of a reactive material with steam to a high temperature with low energy and reducing the energy loss to decrease the operation cost and the equipment cost and a small scaled production is attained.  <P>SOLUTION: The apparatus for producing hydrogen is provided with a compression chamber of a reaction apparatus 1 housing the mixture of the reactive material with steam to shock-compress the mixture, a waste heat boiler 11 for supplying steam or water to the compression chamber and a high pressure gas producing chamber 10 for forming methane into a high pressure gas by heating methane containing hydrogen and having a boiling point lower than that of water and the high pressure gas produced in the high pressure gas producing chamber 10 is intermittently supplied to the compression chamber as the reactive material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120441-A (JP)
Title: Switching device, computer system, updating method of compressing system or compression rate of image, mouse coordinate converting method, update program of compressing system or compression rate of image, mouse coordinate conversion program and recording medium
Inventor: FUJITA KENICHI
IPC: H04N21/6332
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optimum image obtained by taking a network load into consideration.  <P>SOLUTION: A KVM switch 10 that can selectively switch to a prescribed terminal among a plurality of terminals to which servers 1 to n are connected and perform a remote operation from a network 32 is provided with a network interface circuit 13 for connecting to the network 32, an image processing part 11A including an image compression circuit 113 for compressing image signals outputted from the servers 1 to n, and a controller 15 for changing a compression system or a compression rate in the image compression circuit 113 in accordance with a congestion state of the network.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120524-A (JP)
Title: Transmission and reception controller
Inventor: UEFUNE MASAHIRO
IPC: H04B1/44
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission and reception controller which satisfactorily maintains an isolation characteristic between a transmission signal and a reception signal, and improves productivity.  <P>SOLUTION: This transmission and reception controller 10 comprises: a transmission signal line 6a one end side of which is connected to an external transmitting circuit and the other end side of which is connected to an external antenna; a reception signal line 6b, one end side of which is connected to an external receiving circuit and the other end side of which is connected to the external antenna; and a control circuit which consists of a plurality of circuit elements 4 and controls switching of a transmission signal and a reception signal. The transmission signal line 6a is provided on a multilayer substrate 1 for transmission, the transmission signal line 6b is provided on a multilayer substrate 2 for reception. A circuit element 4 connected electrically to the transmission signal line 6a or the reception signal line 6b is mounted on one principal plane of each of the multilayer substrates, and the multilayer substrate 1 for transmission and the multilayer substrate 2 for reception are installed integrally so that the principal plane of the substrate 1 faces the principal plane of the substrate 2 through a surrounding frame 3 interposed between them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120679-A (JP)
Title: Image reading apparatus
Inventor: SATO MASARU
IPC: H04N1/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading apparatus in which an image reading unit is easily operated by minimizing a signal transmission quantity between the moving image-reading unit and a signal processing circuit, and by reducing configurational and operational burdens.  <P>SOLUTION: Image signals read with line sensor CCD 1 to 5 are converted to 16 bit digital signals A(n) and B(n), then converted to an 8-bit divided signal Dout by using a multiplexer 44, and outputted to a signal processing circuit 40 as a 1 bit serial signal Sout by using a parallel/serial converter 46.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113211-A (JP)
Title: Reaping machine-moving unit of combine
Inventor: SATOJI HISAYUKI
IPC: A01D34/28
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that since a rotary supporting part for rotary operating a reaping machine to the left and outside of a machine body is a cantilever support, therefore, the rotary supporting part is deformed and the reaping machine can not be restored to a former position.  <P>SOLUTION: This unit is constituted by mounting a reaping machine 3 for reaping and transporting cereal culms and a lifting up and down reaping cylinder 4 for controlling the reaping machine 3 by lifting up and down at an upper parallel linking mechanism 6 of a moving device 5 and a lower parallel linking mechanism 7 individually so as to move them in parallel to the left and outside of the machine body 1a as one unit. Also, a rear supporting shafts 8, 8 of a rotary fulcrum of the upper and lower parallel linking mechanisms 6, 7 are installed at an inner side than the front supporting shafts 9, 9. Further, the device is constituted so that the reaping machine 3 can be controlled as lifting up and down by the lifting up and down reaping cylinder 4 even after the completion of the parallel movement of the reaping machine 3 to the left and outside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121940-A (JP)
Title: Phosphorus adsorbing filter
Inventor: AIDA TOMOHIKO
IPC: C02F1/28
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phosphorus adsorbing filter capable of adsorbing and recovering a phosphous component in wastewater.  <P>SOLUTION: The phosphorus adsorbing filter is obtained by integrally bonding a phosphorus absorbent to the surfaces of open cells of an open cell polyolefinic resin foam, wherein a mean air passing time, the mean number of foams and a mean area ratio of broken films are within specific ranges, in a state capable of adsorbing the phosphorus component. Wastewater containing the phosphorus component is allowed to smoothly flow through the open cells of the phosphorus adsorbing filter to bring wastewater into contact with the phosphous absorbent bonded to the open cells and the phosphorus component in the wastewater is adsorbed by the phosphorus component of the phosphorus adsorbing filter to efficiently recover the phosphorus component in wastewater.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122530-A (JP)
Title: Image formation system for photography
Inventor: OSONE YUTAKA
IPC: H04N1/00
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve the maintainability of an image formation system for photography.  <P>SOLUTION: The image formation system has an image data acquiring device 20 for acquiring digital image data based on photography, an exposure device 50 for exposing papers on the basis of the acquired digital image data, a developing device 30 for carrying out developing to the exposed papers, and a control device 40 for controlling processing of the digital image data and each device. The whole of an upper face of an enclosure 51 of the exposure device 50 is made flat, and moreover, the whole of the upper face is rendered a lid member 51f that can be opened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122580-A (JP)
Title: Photo-setting shaping method
Inventor: MITSUI MUNEHIRO
IPC: B29C67/00
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a shaped object from being deformed during shaping when a three-dimensional model of a desired shape is manufactured by irradiating a photo-setting resin solution with a light and obtain a shaped object with a sufficient strength immediately after shaping by light irradiation.  <P>SOLUTION: When the liquid level of the photo-setting resin solution is irradiated with a light, the liquid level of the resin solution is heated by a heat generating device provided above the liquid level and maximized in the curing reaction rate. Thus the photo-setting resin shaped object with high strength is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003176312-A (JP)
Title: Olefin polymerization catalyst having new polydentate ligand
Inventor: AOKI TADANARI
IPC: C08F4/622
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transition metal-based olefin polymerization catalyst having a new polydentate ligand, giving high polymer yield per catalyst weight, affording a high-molecular weight olefinic polymer, having high stability under polymerization conditions, enabling the molecular weight of the polymer to be controlled by hydrogenation, and capable of reducing the amount of a cocatalyst alkyl aluminoxane or the like to be used.  <P>SOLUTION: This catalyst consists of at least one transition metal compound selected from groups 3, 4, 5, 6, 7 and 8 transition metal compounds including lanthanum series and having the new polydentate ligand L<SP>1</SP>containing a group 5B or 6B element and a ligand L<SP>2</SP>; wherein the combination of these two ligands is such that the ligand L<SP>1</SP>is a trispirazolyl tridentate ligand and the ligand L<SP>2</SP>is an alkapolyenyl ligand having a σ-bond and at least two π-bonds.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004128334-A (JP)
Title: High-frequency electronic component
Inventor: JINNAI KAORU
IPC: H01L23/02
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency electronic component wherein no break such as cracking occurs in a laminated board when a case and the laminated board are fixed.  <P>SOLUTION: The high-frequency electronic component 1 is provided with a rectangular laminated board 12, an electronic circuit that is formed by connecting conductor patterns in the laminated board, an electronic part mounted to the surface of the laminated board, and a case 10 that is fitted to the board and has conductivity to shield electromagnetism. The case 10 is comprised of a top plate and a side wall extending from the top plate, a projecting part 15 projecting to the inside of the case is formed on the side wall, and then a recessed part is formed on the side surface of the laminated board. The projecting part of the case 10 is engaged with the recessed part of the laminated board to fix the case 10 and the laminated board 12. A ridge formed by the side surface where the recessed part of the laminated board 12 is formed and the surface onto which the electronic part 11 is mounted, is cut or is made round.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134452-A (JP)
Title: Method of soldering aluminum material
Inventor: YAMADA TSUYOSHI
IPC: H05K3/34
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which an aluminum material, such as the thin aluminum wire etc., can be soldered by electric resistance welding without using any flux nor causing troubles resulting from sprayed solder as in the case of ultrasonic welding and, particularly, an organic material, such as the polyimide etc., is not burnt nor damaged even when the electric resistance welding is applied to the circuit connection of a printed wiring board.  <P>SOLUTION: In this method of soldering aluminum material, the aluminum material is soldered to another metallic material by interposing molten solder between the aluminum material and metallic material, quickly heating the soldered part of the aluminum material, and instantaneously melting part of the aluminum material and solder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133046-A (JP)
Title: Plate making method
Inventor: AZUMA TATSUJI
IPC: G03F7/30
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate making method which can cost-effectively process a planographic printing plate original film and an extra plate original film without providing separate development processing lines for both originals, diminish waste liquor by reducing the amount of replenished developing liquid to alleviate environmental problems, ensure stable developability for both originals, prevent printing stain and ensure satisfactory print wear, and can be appropriately applied to a planographic printing plate original film for newspapers.  <P>SOLUTION: The planographic printing plate original film and the extra plate original film are prepared by development-processing the plate original films as plate materials to be processed by using an automatic developing machine 60 provided with a replenishing device for replenishing a development replenishing solution to a developing tank 69. It is discriminated whether the plate material to be processed is the planographic printing plate original film or the extra plate original film and the amount of replenishment of the development replenishing solution to the automatic developing machine 60 is changed when the plate material to be processed is the extra plate original film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129795-A (JP)
Title: Seat with auxiliary function
Inventor: KAWAI NORIAKI
IPC: A61G5/00
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To dispose a buffer mechanism for bearing a seating load from a time point when a seat cushion turns near a seating position, in a small space under the seat cushion.  <P>SOLUTION: This seat is provided with an auxiliary function of a type of turning the seat cushion 12 to a forward tilting position where the rear part is pushed from its approximately horizontal seating position by a spring force and the buffer mechanism 30 is disposed in the lower part of the seat cushion 12. The buffer mechanism 30 comprises a cylinder 30a fixed to the side of a base member 10, a piston shaft 30b constantly receiving a resilient force in the direction projecting from one end of the cylinder 30a and a power transmission member 32 disposed in the end side of the piston shaft 30b. It is so set that the piston shaft 30b is pushed in the cylinder 30a against the resilient force via the power transmission member 32 by the turning movement of the seat cushion 12 from a point where the seat cushion 12 turns near the seating position by receiving the seating load.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134208-A (JP)
Title: Lithium secondary battery and electric vehicle
Inventor: SUZUKI KATSUNORI
IPC: H01M4/131
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium secondary battery suppressing drop in retention rate of capacity or output attendant on charge/discharge cycles, and prolonging the life.  <P>SOLUTION: A cylindrical lithium ion battery is assembled with a positive electrode using lithium manganate as a positive active material and a negative electrode using lump graphite as a negative active material. As a binder of the positive electrode, a mixture of the thermosetting plasticized polyvinyl alcohol-based resin composition prepared with thermosetting polyvinyl alcohol-based resin and an acrylic resin plasticizer, and polyvinylidene fluoride in a volume ratio of 60:40 is used. As a result, peeling off/falling off of a positive mix attendant on charge/discharge cycles of the cylindrical lithium ion battery is suppressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132494-A (JP)
Title: Linear guide equipment
Inventor: FUJIMURA NOBUAKI
IPC: F16C29/06
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtaine a linear guide equipment with high productivity of a slider and fine workability and noise characteristic with the integrated slider in an assembly process that two or more members are formed by a different member.  <P>SOLUTION: The slider 2 is composed of a steel main body 4, a synthetic resin frame body 5 and a end cap 6. The frame body 5 is fit to an attachment removal free to the outside of the main body 4. A rolling movement groove 21a is provided in the main body 4. A return path 21b and an inside groove 53 for changing the direction of path are provided with the frame body 5. An outside groove 63a for changing the direction of path is provided with the end cap 6. The filling material of paste is applied to the boundary part 405 between the main body 4 and the frame body 5 and also the boundary part 506 between the frame body 5 and the end cap 6 and is hardened.  <P>COPYRIGHT: (C)2004,JPO