baber/WOPTO huggingface dataset:
Patent JP-2002358099-A (JP)
Title: Data reproducing device, data processor, and data transfer system
Inventor: OKANO HIDEO
IPC: G10L19/00
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a data reproducing device, a data processor, and a data transfer system, which can transfer a decoding file, which allows playing of desired music or music information, when a memory is connected to transfer this music or music information to the memory. SOLUTION: Recorded contents of a memory card 23 can be rewritten by a recorder, and the compression system of compressed data recorded in the memory card 23 is detected by a CPU 20. The CPU 20 checks whether a decoding file corresponding to the detected compression system is recorded in the memory card 23 or not. When the decoding file is not detected, data indicating the decoding file which is not detected is stored in an incorporated memory 30.
Patent JP-2002248304-A (JP)
Title: Solid-liquid separator
Inventor: TAMURA TOSHIHIRO
IPC: B01D33/04
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a solid-liquid separator which is capable of separating solids in the state of comparatively small particles included in drain water produced by pulverization of a disposer and which is capable of treating a large amount of solid-liquid mixture for a long period without clogging. SOLUTION: Pulleys 3 and 4 extending between the inner walls of a container are arranged respectively at the upper part of one side and the lower part of the other side in the container 2. A plurality of endless elastic body belts 5 are bridged close to each other over the whole width between the inner walls of the container between both of the pulley 3 and 4, which are driven so as to move the upper-side inclined surfaces 6 of these belts 5 upward. Then, a flow-in port 13 for making the solid/liquid mixture of the solids and liquid flow in is formed over the belt 5, and a liquid discharging port 15 for discharging the liquid separated by the elastic body belts and a solid discharging port 17 for discharging the solids are formed.
Patent JP-2002357110-A (JP)
Title: Valve resting device for cylinder control type engine
Inventor: NAKAJIMA TAKERO
IPC: F01L1/18
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To reduce pump loss and improve thermal efficiency, by improving combustion efficiency at idling time and low rotation and low load time. SOLUTION: A pressing member 9 for pressing a valve shaft end 1 is provided to a rocker arm 3 so as to capable of ascending or descending, and the rocker arm 3 comprises, an engaging member 14 capable of moving in a direction perpendicular to an ascending or descending direction of the pressing member 9 and capable of selectively engaging to the pressing member 9, and driving means 27 and 28 which carry out driving of the engaging member 14 in a moving direction. The driving means comprises: a piezoelectric element 27 which extends, when applied voltage is present, to press and drive the engaging member 14 to an engaging side, and a return spring 28 which constantly urges the engaging member 14 to a disengaging side. When cylinder halting is desired, the piezoelectric element 27 is in an OFF state, and the engaging member 14 and the pressing member 9 are disengaged from each other.  Accordingly, even when the rocker arm 3 is rocked, the pressing member 14 is only relatively ascended or descended, and a valve is not driven.
Patent JP-2002363865-A (JP)
Title: Method for processing cellulose fiber
Inventor: ITOYAMA MITSUNORI
IPC: D04B21/00
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To improve the characteristic water-absorption, moisture absorption, moisture-releasing property, dyeability and feeling of cellulose fiber. SOLUTION: The water-absorption, moisture absorption, moisture-releasing property and dyeability of cellulose fiber are improved without deteriorating the feeling of the fiber to obtain an excellent cellulose fiber product by treating a cellulose fiber with a mixed aqueous solution of an alkali metal hydroxide and a crosslinking agent in relaxed state or treating a cellulose fiber with an aqueous solution of an alkali metal hydroxide in relaxed state and then with an aqueous solution of a crosslinking agent.
Patent JP-2002356887-A (JP)
Title: Washing device for solution dispensing table
Inventor: ANDO KAZUTO
IPC: E03C1/18
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a downsized washing device for a solution dispensing table, which enables work to be effectively performed without an influence on a dispensing space by saving a space for use in a water tank. SOLUTION: In the washing device provided in the solution dispensing table, a reverse injection device 10 is annexed via a water shut off cock 5 to a water intake made to branch off from a water supply part of a faucet 4 provided in a sink 3. The injection device 10 is constituted in such a manner that a mounting support pipe 11 can be not only bent from an upper part of the sink 3 and connected to the water intake so that an injection head 12 fitted with an injection nozzle 13 of the injection device 10 can point upward in an inside lower part of the sink 3 but also turned upward from a fixed position on a base part 11a of the pipe 11 so as to be retracted outward from inside the sink 3. Additionally, a drainboard 16 for water drip and drying is provided in a freely detachable manner.
Patent JP-2002363708-A (JP)
Title: Martensitic stainless steel
Inventor: KONDO KUNIO
IPC: C22C38/00
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide martensitic stainless steel which has high toughness in spite of a relatively high C content and its high strength. SOLUTION: The martensitic stainless steel contains 0.01 to 0.1% C, 9 to 15% Cr and <=0.1% N. The steel has a metallic structure wherein; (1) the content of carbide present on the old austenitic grain boundaries is <=0.5 vol.%; or (2) the maximum length of the minor axis of carbide is 10 to 200 nm; or (3) the ratio between the average Cr concentration and the average Fe concentration in carbide is <=0.4; or (4) the content of M23 C6 type carbide is <=1 vol.%, the content of M3 (C, N) type carbonitride is 0.01 to 1.5 vol.%, and the content of MN type or M2 N type nitride is <=0.3 vol.%.
Patent JP-2002368186-A (JP)
Title: Semiconductor device
Inventor: ENDO MITSUYOSHI
IPC: H01L25/065
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, on which multiple chips can be mounted with the reduced number of wiring layers by reducing intersecting of wirings between semiconductor chips. SOLUTION: The semiconductor chip is integrally formed, by stacking in the thickness direction and second semiconductor chips 11 and 16 having terminal surfaces 11A and 16A, which are respectively provide with terminals and first and second substrates 12 and 17, which are respectively connected o the terminals and have conductive vias 15 or via lands 15L for making electrically connectings in the thickness direction and the chips 11 and 16 are stacked with the surfaces 11A and 16A facing in directions opposite to each other, with respect to the thickness direction.
Patent JP-2002365794-A (JP)
Title: Photosensitive dielectric forming composition, dielectric and electronic parts
Inventor: MASUKO HIDEAKI
IPC: C08F291/00
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive dielectric forming composition capable of forming a dielectric layer that ensures a small heat loss, can be fired at low temperature and has a high dielectric constant with good dimensional accuracy and to provide a dielectric formed from the composition and electric parts. SOLUTION: The photosensitive dielectric forming composition contains (A) composite particles for the dielectric obtained by sticking an electrically conductive metal, its compound, an electrically conductive organic compound or an electrically conductive inorganic material to part of the surfaces of inorganic particles having a dielectric constant of >=30, (B) an alkali-soluble resin, (C) an ethylenically unsaturated group-containing compound and (D) a photopolymerization initiator.
Patent JP-2002366028-A (JP)
Title: Display device
Inventor: AOKI YOSHIHIKO
IPC: G08G1/005
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To display a direction that a display device looks toward in a good state in the display device displaying maps or the like. SOLUTION: The device is equipped with a display information acquiring means to acquire the display information, a direction detecting means to detect the direction to which the device looks toward, a deciding means to decide whether the direction detected by the direction detecting means is coincident with the preliminarily determined direction or not, and a displaying means to display the information acquired by the display information acquiring means and to display specified information according to the decided state of the direction by the deciding means.
Patent JP-2002033327-A (JP)
Title: Vertical-structure transistor
Inventor: SATO HIROYA
IPC: H01L21/331
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To efficiently radiate generated heat at a joining part, to fully reduce inductance provided in pull-out wiring and to make a vertical structure transistor practicable as the one for power amplification in a microwave band. SOLUTION: In this vertical structure transistor, for which plural pieces of transistors 40 are provided on a half-insulation GaAs substrate 30, an electrode is pulled out from respective top layer joining parts to the periphery and a via-hole (through-hole) is provided directly below the pulled-out electrode.
Patent JP-2002365876-A (JP)
Title: Image forming device
Inventor: WATANABE KENJI
IPC: G03G15/01
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which is capable of reducing the influence of an eccentricity occurring in image carrying members of image forming means or its mounting, the eccentricity by the accuracy error of a revolving shaft, etc., and suppressing the deterioration in image quality by misregistration of AC colors. SOLUTION: This image forming device has the plurality of image carrying members and an endless carrying member and forms the images by transferring the images on the plurality of image carrying members onto a transfer material deposited on the endless carrying member or directly transferring the images onto the endless carrying member. The image forming device described above has a drive motor for driving the image carrying members, a helical gear arranged coaxially with the image carrying members, detecting means for detecting the fluctuation in the thrust direction of the helical gear and revolution phase regulating means for discretely regulating the rotating phase of the helical gear in accordance with the information detected by the detecting means.
Patent JP-2002372033-A (JP)
Title: Hinge device for notebook personal computer
Inventor: WAKAI MASAKAZU
IPC: F16C11/04
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a hinge device having durability corresponding to the durable years of an apparatus which applies the hinge device, in particular, the hinge device for a notebook personal computer. SOLUTION: This hinge device is used for mounting a keyboard 34 and a display screen 36 rotatably to each other, and is provided with a support 30 having a horizontally extended hollow part and fixed to the keyboard 34, a rotating shaft 31 fixed to the display screen 35 at its one end and rotatably connected to the support 30 at the other end, and a collar member 33 inserted between the hollow part of the support 30 and the rotating shaft 31. An inner face of the collar member 33 is provided with grooves having a trapezoid or circular arc-shaped cross section and extended in the longitudinal direction of the collar member to store the lubricant.
Patent JP-2002373876-A (JP)
Title: Substrate processing apparatus
Inventor: MAEDA TOKUO
IPC: B05C5/00
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To uniformly process all substrates by making uniform a flow of processing solution within a processing tank. SOLUTION: The apparatus includes a processing bath for containing a processing solution, three processing-solution supply pipes 2 located parallel to each other in the vicinity of the bottom of the processing bath, and a plurality of substrates supported as erected at constant intervals by a supporting member above the pipes 2 (not shown). The round pipes 2 are formed in their lower parts with processing-solution discharge holes 2a at predetermined intervals in a longitudinal direction, and are also connected with processing- solution pipes (not shown) which introduce the processing solution from both ends thereof in the longitudinal direction. When the round pipe has a wall thickness t1 and the processing-solution discharge hole 2a has an opening with a diameter d1, the wall thickness of the round pipe and the diameter of the discharge hole are set to satisfy a relation of t1>d1/2.
Patent JP-2002369724-A (JP)
Title: Mounting structure for system kitchen
Inventor: MAEZAWA MASAMI
IPC: A47B77/02
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure for a system kitchen which enables separate recovery of materials in the discarding thereof along with prevention of possible poor execution of work and reduction in environmental load on the merchandize life cycle thereof by eliminating the fastening of a kitchen board with adhesives or screws to make it disassemblable. SOLUTION: In the mounting structure of the system kitchen which includes a kitchen board 6 applied over a ground work 4 of an indoor wall surface between a wall unit 5 and a floor unit 2, a back surface of the floor unit 2 is arranged in proximity to the side of the wall surface, the kitchen board 6 is erected in contact with the side of the wall surface of the floor unit 2 by holding the lower end part thereof with the end part 8 of a counter while a keeper part 9 detachably formed is arranged on the undersurface of the wall unit 5 and the upper end part 10 of the kitchen board 6 is grasped with the keeper part 9 to mount it.
Patent JP-2002371178-A (JP)
Title: Flame-retardant resin composition and molded product having electroconductivity
Inventor: KAMICHIKA MASASHI
IPC: C08L69/00
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an electroconductive resin composition suitable as a molding material for electronic devices, having excellent flame retardance, heat resistance, impact resistance, fluidity and rigidity to enable producing a thin-wall molded product and an excellent electromagnetic wave shielding activity and recyclable of the resin and a molded product using the same. SOLUTION: This flame-retardant resin composition having electroconductivity is obtained by compounding 100 pts.wt. of a resin component with 10-40 pts.wt. of a phosphorus flame retardant, 0-5 pts.wt. of a fluorine resin, 5-40 pts.wt. of carbon fibers and 5-40 pts.wt. of stainless steel fibers. The resin component comprises (A) 50-90 wt.% of a polycarbonate resin, (B) 10-50 wt.% of a graft copolymer prepared by graft polymerization of an aromatic vinylmonomer, a vinylcyanide monomer and other monomers which are used if necessary and copolymerizable therewith in the presence of a rubber-like polymer and (C) 0-50 wt.% of a vinylic copolymer obtained by copolymerizing the aromatic vinylmonomer with the vinylcyanide monomer and other monomers which are used as necessary and copolymerizable therewith.
Patent JP-2002373707-A (JP)
Title: Lithium secondary battery and method of manufacturing the same
Inventor: MORI MITSUHIRO
IPC: H01M10/0565
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery using lithium metal as negative electrode active material, hard to generate dendrites, and excellent in cycle life and security. SOLUTION: The negative electrode of the lithium secondary battery is an electrode obtained by forming a film of an amorphous lithium metal or amorphous lithium alloy on at least one kind of lithium ion support layer formed in the shape of a sheet. For the lithium ion support layer, a thin film of a vitreous solid electrolyte, a polymer solid electrolyte, a carbon material, or a lithium halogen compound, or a polyolefinic porous membrane, is used.
Patent JP-2002372292-A (JP)
Title: Member for assembling air-conditioning chamber and transportation method therefor
Inventor: KUNO YUKIO
IPC: F24F13/02
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide the members for assembling an air-conditioning chamber and the transportation method for the same, coping with both of an excellent transportation efficiency and an excellent assembling efficiency at a working site while permitting the prevention of deformation or damage of the members upon packaging and carrying. SOLUTION: A chamber body 1 is integrated with accessories. The main body 1 comprises plate members, consisting of side plate members 2, 3, a ceiling member 4, a bottom plate member 5, a front plate member 6 and a back plate member 7. The accessories comprise screws 8 for connecting respective plate members to each other, connecting ports 21, 31 for connecting a flexible duct 20 and a main duct 30 to the side members 2, 3 and as the front plate member 6, chamber hanging fittings 6c, 7c and the like. When the members for assembling are transported, the respective plate members are arranged in parallel with an erected posture in a packaging vessel 10 having a vertically-elongated rectangular section, and the accessories are received in an upper space of the vessel, then, the packaging vessel is disposed on the platform of a vehicle with the erected posture of the same to transport them.
Patent JP-2003008461-A (JP)
Title: High frequency signal receiver
Inventor: FUJISHIMA AKIRA
IPC: H04N5/44
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency signal receiver that is used for a mobile unit whose power consumption is to be reduced. SOLUTION: The high frequency signal receiver is provided with an input terminal 31 that receives a broadcast wave, a mixer 37 to one input of which a signal received by the input terminal 31 is supplied and to the other input of which an output signal from a local oscillator 40 in loop connection to a PLL circuit 39 is supplied, an output terminal 38 for receiving an intermediate frequency signal outputted from the mixer 37, and a microcomputer 43 that can set the intermediate frequency signal differently on the basis of number of segments included in one channel and sets the intermediate frequency to a lower frequency when a reception desirable broadcast wave includes segments less than number of maximum segments included in one channel. Thus, the high frequency signal receiver can reduce the power consumption of the mobile unit or the like.
Patent JP-2002212825-A (JP)
Title: Hairpiece
Inventor: NAKANE MARIKO
IPC: A42B1/16
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To solve the problems that the cost is increased when a hairpiece is composed so as to cover the whole head with set hairs. SOLUTION: This hairpiece 1 is obtained by setting the hairs in a ground 2 having a width corresponding to the hat wearing angle of different kinds of hats and installing prescribed mounting and dismounting devices 3a, 3b, and 3c in prescribed positions of the ground 2. Thereby, the hairpiece 1 is made freely mountable to an demountable from the hat.
Patent JP-2003001388-A (JP)
Title: Continuous casting method for steel
Inventor: TANIZAWA YOSHINORI
IPC: B22D11/128
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a continuous casting method for steel which enables manufacturing of a cast slab having little center segregation through both the entire length and the entire width of the cast slab. SOLUTION: In a method to apply reduction after bulging on a rectangular cast slab of 150-370 mm thick, the reduction is applied with 2 pairs or more of reduction rolls at a reduction gradient of 1.5-5 mm/m in a first reduction stage where a reduction area covers from the highest upstream of a reduction area in a second reduction stage to a maximum of 6 m to the upstream side. In the second reduction stage, whose reduction area corresponds to a solid phase rate fs in the center of thickness of 0.20-0.95, the reduction is applied with a pair or two pairs or more of reduction rolls, with each rolling reduction amount of more than 15 mm and the reduction gradient of 40 mm/m or more. The total amount of rolling reduction in the first and second reduction stages is less than a thickness equivalent to the bulging.
Patent JP-2003001641-A (JP)
Title: Device for removing burr of molding
Inventor: YAMADA TOMOJI
IPC: B29C37/02
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a device for removing the burr of a molding which can remove the burr generated in the molding efficiently at low costs. SOLUTION: The device for removing the burr 14d of the resin molding 14 is composed of a burr removing unit 5 which relatively moves a burr removing blade 11 selectively in a direction along the boundary between the molding 14 and the burr or in a direction reverse to the direction and a turning means 10 which is installed in the unit 5 and turns the blade 11 in the moving direction of the unit 5. Since the burr 14d generated in the molding 14 can be removed in a reciprocating action, a waste action is eliminated. Since a processing time can be curtailed in this way, the burr 14d generated in the molding 14 can be removed efficiently at low costs.
Patent JP-2003008187-A (JP)
Title: Solder joint structure and solder joint method of wiring board
Inventor: UMEZAWA TAKESHI
IPC: H05K3/34
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain a solder joint structure between wiring boards in which short circuit between terminals due to outflow of excess solder and contamination due to scattering solder are prevented at the solder joint. SOLUTION: A terminal pad 24 exposed through an opening 26 in an insulating film 25 formed on a circuit board 21 comprises a conduction pad 24a jointed substantially to the terminal pad 34 of a flexible wiring board 31, and a solder sump pad 24b provided continuously to the conduction pad 24a. A solder layer 27 is formed entirely on the upper surface of each conduction pad 24a. If the volume of the solder layer 27 is excessive, excessive solder is fused to flow out when the flexible wiring board 31 is jointed to the circuit board 21 by hot press but it is stopped at the solder sump pad 24b. Consequently, short- circuiting between terminals due to outflow of excess solder and contamination due to scattering of solder are prevented at the solder joint.
Patent JP-2002097102-A (JP)
Title: Dispersing agent for biocidal water-admixed agent
Inventor: GYOTOKU NAMI
IPC: A01N25/30
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a biocidal water-admixed agent composition excellent in self-dispersing activity and having a low foam-forming property as compared with the dispersing agent for a biocidal water-admixed agent containing a conventional anionic surfactant. SOLUTION: This dispersing agent for the biocidal water-admixed agent is characterized by containing (B) an anionic surfactant of at least >=1 kind selected from a sulfate ester (salt), a sulfosuccinic acid ester (salt), a phosphate ester (salt) and an ether carboxylic acid (salt) of (A) an aliphatic alcohol alkyleneoxide adduct expressed by a specific general formula and satisfying a specific related formula.