baber/WOPTO huggingface dataset:
Patent JP-2002334417-A (JP)
Title: Magnetic recording medium
Inventor: HASHIMOTO HIROSHI
IPC: G11B5/714
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium with excellent coating smoothness and an excellent electromagnetic conversion characteristic and having excellent running durability. SOLUTION: The magnetic recording medium is provided with at least one magnetic layer containing ferromagnetic powder and a binder on a nonmagnetic supporting body. The ferromagnetic powder is an acicular magnetic material with the long axis length in 10-100 nm range or a tabular magnetic material with the diameter of the tablet in 10-50 nm range. Furthermore, the binder contains a polyester urethane with the weight-average molecular weight in 1,500-25,000 range and with a polar group.
Patent JP-2002344669-A (JP)
Title: Control method for print job and image forming device
Inventor: TSUCHIDA MASAMI
IPC: B41J29/38
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a control method for a print job, that controls a print job from a terminal or a print job from an image read means and to provide an image forming device. SOLUTION: The image forming device is provided with an interface 11, an image read section 12, a data management section 13, a sequence control section 14, and a print processing section 15. The sequence control section 14 compares a print job requiring a prescribed number of print processing time or more in existence in a job queue with another print job requiring a prescribed number of print processing times or more after the print job requiring a prescribed number of print processing time or more and applies print processing to a print job requiring a prescribed number of print processing time or below in precedence over the print job requiring a prescribed number of print processing time or more when the print job requiring a prescribed number of print processing time or below exists.  Thus, the sequence of the print jobs is replaced with each other depending on the print processing time without the need for awaiting the completion of a time-consuming print job.
Patent JP-2002341686-A (JP)
Title: Roller for fixing apparatus and fixing belt
Inventor: KUROSAWA MICHIYOSHI
IPC: H05B3/00
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain a roller for a fixing apparatus and a fixing belt having excellent release property and high durability. SOLUTION: The roller 20 for a fixing apparatus is produced by forming at least one layer of an elastic layer 22 around a core metal 21 and forming a release layer 24 made of a fluorocarbon resin in which a conductivity imparting material is compounded as the outermost surface. The surface of the roller is subjected to heating and pressurizing treatment.
Patent JP-2002341228-A (JP)
Title: Lens barrel
Inventor: KOIWAI TAMOTSU
IPC: G02B7/10
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a lens barrel using coupling by a helicoid screw in which the coupling by the helicoid screw is firmly held even though external force is applied to the lens barrel. SOLUTION: Six disengagement preventive pins 18 are implanted at uniform intervals on the same circumference of the part of a male helicoid screw 13 at the screwed part of the female helicoid screw 12 of a fixed frame 2 and the male helicoid screw 13 of a rotary frame 3. The disengagement preventive pins 18 are formed of a metal member, and are respectively implanted between the thread parts of the male helicoid screw 13, and their parts projected outside are fitted to and comes into slidable contact with the root part of the female helicoid screw 12 which is the other side to be screwed with.  An edge 18b is formed by being integrated on a surface circumference nearly at the center of a slidable contact part 18a fitted to and coming into slidable contact with the root part of the female helicoid screw 12, and an edge 18d is formed by being integrated on the surface circumference on the side of the end part of a shaft part 18c implanted on the rotary frame 3.
Patent JP-2002343501-A (JP)
Title: Incomplete fitting preventing connector
Inventor: ENDO TOMOMI
IPC: H01R13/641
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a connector with improved workability which can be connected with few operation without changing the position of fingers holding the connector when connecting connector housings with each other and proceeding to the next operation. SOLUTION: When connecting a pair of female and male connectors 40, 50 with each other, the state of incomplete fitting of the female and male connector housings 40, 50 can be easily detected from that a fitting detection member 60 mounted to a connector housing 40 can slide and move to the optimum fitting detection position or not. Further, a detection member moving operation, making the fitting detection member 60 slide and move to the optimum fitting detection position, and an operation, confirming the state of mutual fitting of the housings by pulling the female and male housings 40, 50 in the direction of separating them from each other, can be done at one time, by setting the optimum fitting detection position of the fitting detection member 60 at the part getting near to the rear end part of the housing against the initial position.
Patent JP-2002049059-A (JP)
Title: Liquid crystal element and liquid crystal display panel
Inventor: NOGUCHI KOJI
IPC: G02F1/1337
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal element which dispenses with a pretreatment and so on and has high speed responsiveness. SOLUTION: In the liquid crystal element comprising a nematic liquid crystal held between two sheets of substrates with a structure capable of being applied with voltage, the liquid crystal is aligned between the two sheets of substrates of which the uniaxial alignment directions are parallel with each other without being applied with an electric field and further the liquid crystal is aligned in such a way that a pretilt of the liquid crystal on the side of one of the substrate is <=10 deg. and a pretilt of the liquid crystal on the side of the other of the substrates in a part deviating from a central position between the substrates close to the substrate boundary is nearly vertical.
Patent JP-2002300920-A (JP)
Title: Rucksack with disaster prevention hood
Inventor: SHIMADA RITSUKO
IPC: A45F3/04
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a rucksack with a disaster prevention hood enabling safe and quick evacuation at the time of a disaster by integrating the disaster prevention hood and the rucksack. SOLUTION: A cord part (2) and a rucksack attaching part (3) are formed on a disaster prevention hood (1), a hook-and-loop fastener (4), a hook-and-loop fastener (5), and a hook-and-loop fastener (6) are attached to it and it is attached to a rucksack (7) to which a hook-and-loop fastener (8) is attached.
Patent JP-2002295870-A (JP)
Title: Cooling method and cooling medium
Inventor: SHAKUNAGA YUKIMATSU
IPC: F24F5/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a cooling method which is superior in terms of energy in which the temperature can be set freely, while ensuring stabilized operation over a long term, and a cooling medium. SOLUTION: Cold storage is performed using a mixture of water containing gel and refrigerant, having a melting point not higher than 0 deg.C and substantially insoluble to water as a cooling medium, and heat of load fluid is absorbed by cold storage energy.
Patent JP-2002352705-A (JP)
Title: Manufacturing method of field emission electron source
Inventor: HONDA YOSHIAKI
IPC: H01J9/02
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of field emission electron source capable of improving electron emission characteristics and reliability. SOLUTION: This manufacturing method includes processes: of forming a polycrystalline silicon layer 3, being a layer-like semiconducting layer consisting of polycrystalline silicon, on a conductive layer 12 forming a part of a conductive substrate, and forming a porous polycrystalline silicon layer 4 by making a part of the polycrystalline silicon layer 3 porous with anode oxide treatment, and then a strong field drift layer 6 is formed by electrochemically oxidizing the porous polycrystalline silicon layer 4, and also a supercritical drying process which drys residual moisture on the strong field drift layer 6 using supercritical fluid is conducted, and after that a surface electrode 7 is formed on the strong field drift layer 6.
Patent JP-2002353673-A (JP)
Title: Heat dissipating member forming granular material and its use
Inventor: KAWANO MASATO
IPC: H05K7/20
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide granular material which is superior in handling properties and capable of coming into close contact with the joint surface of an electronic apparatus while microscopically following it, and to provide an electronic apparatus which is superior in heat dissipating properties and uses the granular material that is built in it. SOLUTION: Granular material for forming a heat dissipating member of an electric apparatus is formed of granular material which is 0.2 to 10 mm in average grain diameter and composed of 100 pts.vol. heat conductive ceramic powder and/or metal powder and 35 to 150 pts.vol. organic material. The granular material is changed in configuration while heated at a temperature of 100 deg.C or below under a load of 9.8 N. The granular material is changed in configuration to serve as a heat dissipating member, and the heat dissipating member is built in an electronic apparatus.
Patent JP-2002345388-A (JP)
Title: Method and device for rolling extension of rodlike bread dough
Inventor: MORIKAWA MICHIO
IPC: A21C7/02
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for easily making a rolling extension of a bread dough divided to a given weight to a rodlike bread dough of necessary length in manufacturing bread or baguette. SOLUTION: This method and device for making a rolling extension of a rodlike bread dough by providing the traveling surface of a conveyor and a rolling member so as to stand against each other involves the steps of measuring the length of the rodlike bread dough prior to rolling, and according to the difference from a set length, controlling the magnitude of extension by the rolling member for extending the rodlike bread dough rectangularly to the conveyor.
Patent JP-2002363486-A (JP)
Title: Paint composition for automobile part, method for forming paint film and automobile part
Inventor: SUDOU NOBUHISA
IPC: B05D7/14
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain a paint composition for automobile parts capable of obtaining a paint film excellent in stain resistance without generating cloudiness and cracks in the obtained paint film, and provide a method for forming the paint film and automobile parts. SOLUTION: The paint composition for automobile parts consists of a resin composition comprising an acrylic polyol resin and a silicate-modified acrylic resin, a main ingredient containing 0.1-10 wt.% methyl silicate condensation product based on the solid component of the resin composition, and a curing agent containing a polyisocyanate compound. The weight ratio of the solid component of the acrylic polyol resin to that of the silicate modified acrylic resin is preferably 60:40-90:10. The method for forming a paint film is to apply the aforesaid paint composition for automobile parts to automobile parts to form the paint film. The automobile parts have the paint film obtained by the aforesaid method for forming the paint film.
Patent JP-2002369338-A (JP)
Title: Fuse box
Inventor: TAGA TOSHIHARU
IPC: H01H85/56
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a fuse box having the function of detecting whether or not insertion of a fuse device into a fuse box is normal. SOLUTION: When a fuse device 11 is inserted normally into a box 12, the device 11 is locked by locking pieces 28. A mounting body 41 of a cover 40 is attached on the upper part of the box 12 by being slid from the front. On the ceiling surface of a dome part 60 formed on the body 41, two angle-like ribs 61 are formed at prescribed intervals in a back-to-back manner so as to face in the insertion direction of the body 41 while a detection plate 63 is projected on the upper end of the device 11, and two detecting grooves 64 which are slidable by matching the ribs 61 are formed on the plate 63. If the device 11 is kept in a half-inserted state, the ribs 61 abut against the edges of the grooves 64 and pushing of the body 41 is regulated.
Patent JP-2002369550-A (JP)
Title: Power converter and movable body therewith
Inventor: NAKATSU KINYA
IPC: B60L50/16
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To make a power converter compact in size by improving the cooling performance of a power converter. SOLUTION: A resin 22, having thermal conductivity, is embedded with a plurality of electronic components, which are mounted on a control substrate 15 disposed in an inverter case 10 and which of at least two types of electronic parts with the different heating values has a large type, or radiating devices 23 fitted thereon, under a physically no-contact condition with the electronic parts with a small heating value and the control substrate 15, thus thermally transmitting to the inverter case 10 the generated heat of the electronic components with high heating values and thermally transmitted to the resin 22.
Patent JP-2002363322-A (JP)
Title: White polyester film
Inventor: OWATARI HISASHI
IPC: C08L67/00
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a white polyester film excellent in film forming properties, and light weight, as well as whiteness, crease resistance upon folding, and printing properties. SOLUTION: This white polyester film is composed of a polyester with a melting point Tm, containing thermoplastic resins (I-1) and (I-2) therein that are incompatible with the polyester, and containing fine gas bubbles inside. The melt viscosities MI(1) and MI(2) of the thermoplastic resins (I-1) and (I-2) at a melting temperature (Tm+20 to Tm+30 deg.C), and a shear rate of 200 s<-1> satisfy, respectively, specific relationships.
Patent JP-2002374068-A (JP)
Title: Method for manufacturing multilayered printed circuit board
Inventor: FUKUKAWA HIROSHI
IPC: H05K3/06
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a multilayered printed circuit board, capable of improving wiring density and packaging density and simplifying manufacturing steps more. SOLUTION: The method for manufacturing the multilayered printed circuit board comprises a step of forming a conductive bump 14 at a predetermined position on wiring layers 11, 12 formed on both side surfaces of the circuit substrate, a step of laminating resin sheets 17, 18 with copper foils having resin layers 17b, 18b on one main surfaces of the copper foils 17a, 18a on conductive bump forming surfaces 15, 16 with the resin layers 17b, 18b laminated in a direction toward the sides of the conductive bump forming surface 15, 16, a step of forming a laminate in which distal ends of conductive bumps 14 are connected to the foils 17a, 18a through resin layers 17b, 18b of the resin sheets 17, 18 with the copper foils by heating and pressurizing the laminate, and a step of forming wiring layers 19, 20 by subjecting the etching the foils 17a, 18a to etching.
Patent JP-2002372890-A (JP)
Title: Fixing device and image forming device
Inventor: TOMINAGA HIDEKAZU
IPC: G03G15/20
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device using the miniaturized and in expensive DC motor unit of proper output instead of selecting a DC motor unit, having an output of a significant margin anticipating comparatively great torque required for starting fixing temperature control. SOLUTION: A fixing unit 66 fixes a non-fixed image on recording paper by leading the recording paper on which the non-fixed image is formed, into a nip formed from a fixing roller and a pressing roller, and carrying the recording paper while holding it. The fixing unit 66 has a motor 2 for driving the fixing unit 66, a temperature detecting means 68 for detecting the temperature of the fixing unit, a speed switching means 7 for switching the recording paper carrying speed of the fixing unit 66 by the source of the motor 2 and a CPU/ DSP 33 for controlling the speed switching means 7 on the basis of the information of the temperature detecting means 68, and until the temperature of the fixing unit 66 becomes a prescribed temperature K2,  the motor 2 is driven at a speed lower than the prescribed speed and when the temperature of the fixer 66 becomes higher or equal to the prescribed temperature K2, the motor 2 is driven at the prescribed speed.
Patent JP-2002200363-A (JP)
Title: Entertainment information generating device, generating method, entertainment terminal equipment, entertainment execution method, entertainment system, and entertainment information generating program
Inventor: OTSU MINCHI
IPC: A63F13/358
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To reduce the process of a game server on a multi-player network game, for example, eliminate the time lag of distributed game data, and facilitate the collection of fees. SOLUTION: A video game machine 13 executes the video game by selecting the information such as the position and behavior required for executing the desired video game from the game information distributed via a CS(communication satellite) broadcast circuit and transmits the player information derived from the execution of the video game to the game server 30 via a telephone line. The game server 30 processes the player information sent from the video game machine 13 to generate the game information for all players participating in the network game. A CS broadcast system 60 distributes the game information for all players to all video game machines 13 via the CS broadcast circuit.
Patent JP-2003007445-A (JP)
Title: Electromagnetic heating device and fixing device, image- recording device using the same
Inventor: BABA MOTOFUMI
IPC: G03G15/20
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To safely and surely heat even a moving body to be headed having a small heat capacity. SOLUTION: This electromagnetic induction heating device is provided with the moving body 1 to be heated to move and having at least an electromagnetic induction exothermic layer 2, and with a heating device 3 having a magnetized coil in which this body 1 is locally made to be electromagnetically induction- heated in a heated region. The device is provided with a moving detecting means 5 to detect the moving state of the moving body 1, a temperature detecting means 6 to detect the temperature of the moving body 1, and a supply electric power control means 7 to control the supply electric power to the magnetized coil 4 of the heating device 3 based on the respective detected information from the moving detecting means 5 and the temperature detecting means 6. A fixing device and an image-recording device using this electromagnetic heating device are also made as subjects.
Patent JP-2003002636-A (JP)
Title: Binder-less zeolite bead molding, manufacturing method for the same, and adsorbing and removing method using the same
Inventor: SHIROKURA YOSHINORI
IPC: C01B39/00
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a binder-less zeolite bead molding having both a high strength property and an excellent adsorbing performance, a manufacturing method for easily obtaining the binder-less zeolite bead molding, and a method for adsorbing and removing a specific component in a gas or water by using the molding. SOLUTION: The binder-less zeolite bead molding has >=95% zeolite content. A part or all of exchangeable sodium ions in the molding are exchanged with univalent to tervalent cations or the mixture of these ions, and the particles having >=1.7 mm diameter in the whole particles of the molding have >=6 kgf mean pressure resistance. In the manufacturing method, a mixture of raw materials is molded, baked, made binder-less, ion-exchange, and activated. The method for adsorbing and removing adsorbed substances is conducted by using this binder-less zeolite bead molding.
Patent JP-2003000188-A (JP)
Title: Method for collecting flavor component or scorch component and generator therefor and collector therefor
Inventor: YABUSAKI KAZUMASA
IPC: A23L5/10
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently collecting flavor component or scorch component from a liquid raw material, and to provide a generator and a collector for the component. SOLUTION: This method for collecting flavor component or scorch component comprises the steps of immersing, in a low-temperature condition, a heater capable of regulating its temperature in a liquid raw material, pulling the heater up from the liquid raw material followed by raising the temperature of the heater to heat the liquid raw material picked up on the heater to effect volatilization of the flavor component or scorch component, and then dissolving the component in a collecting liquid. The other objective generator and collector for the component are provided as described above.
Patent JP-2003007996-A (JP)
Title: Solid-state image pickup element
Inventor: KANAYAMA TAKESHI
IPC: H04N5/369
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pickup element that can obtain a high picture quality without requiring any complicated signal processing. SOLUTION: In this solid-state image pickup element provided with a plurality of sensor rows having different sensitivity, a shutter structure which prevents the overflow of charges to a transfer register is only installed to the sensor row having the highest sensitivity.
Patent JP-2003001518-A (JP)
Title: Cutting-off blade and cutting-off method for push cutting press
Inventor: ISHIGAMI YUZO
IPC: B23D15/04
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To prevent frequent occurrence of defective damage to a blade due to uneven wear of a holder in an economical manner. SOLUTION: An insert member 13 made of material having hardness lower than that of a blade 11 is dismountably arranged at a connecting part between the blade 11, which serves as a cutting tip portion, and a holder 12 for dismountably holding the blade 11. When connecting accuracy between the blade 11 and the holder 12 has become low, the connecting accuracy is recovered by changing the insert member 13 without changing the holder 12.
Patent JP-2002081105-A (JP)
Title: Faucet embedded in wall
Inventor: INATOMI SHIGEKI
IPC: E03C1/02
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a faucet embedded in a wall, which has its faucet main body embedded in the wall without protruding the same toward the indoor side, facilitates installation thereof even if a space for embedding is narrow, allows inspection, repair, and even exchange thereof, and is manufactured at a low cost. SOLUTION: The faucet embedded in the wall consists of a box to be embedded in the wall, a pipeline joint portion connected to a pipeline which is inserted into the box, the faucet main body which is separate from the pipeline joint portion and connected to the same, a cover covering an opening of the box in which the pipeline joint portion and the faucet main body are housed, a spout protruding from the cover, a flow rate regulating means for regulating the flow rate of water spouted from the spout.