baber/WOPTO huggingface dataset:
Patent JP-2000315802-A (JP)
Title: Fabrication of semiconductor element
Inventor: CHO KOYU
IPC: H01L29/786
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To crystallize a silicon film in a short time while lowering the crystallization temperature by etching an amorphous silicon coating provided between source-drain region and then adding a catalyst material of metal element at a specified concentration thereby accelerating crystallization. SOLUTION: An underlying film 11 of silicon oxide 16 is formed on a substrate 10 by sputtering and added with a catalyst material by less than 1×1020 cm-3 by plasma CVD to deposit an amorphous silicon film 12. Subsequently, a nickel silicide film 13 is deposited. The silicon film forms an insular silicon region 15 and a silicon oxide film 16 is deposited as a gate insulation film by sputtering. The silicon film is patterned into a gate electrode 17. Impurity phosphorus is then doped into the silicon region using the gate electrode 17 as a mask to form N type impurity regions 18a, 18b. Since nickel is diffused into the silicon film, recrystallization progresses easily through annealing and the impurity region is activated.
Patent JP-2001287037-A (JP)
Title: Tig welding torch
Inventor: FUJIMOTO SHIGERU
IPC: B23K9/29
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a TIG welding which has a large rotation stroke, is suitable for the welding of a narrow part, is small-sized, enables simplification of teaching and reduction in the operation quantity of a robot, and adds a filler wire at an angle suitable for welding. SOLUTION: In the TIG welding torch in which a non-consumable electrode 7 is arranged inside a torch main body 3a and whose torch main body 3a is rotated around the non-consumable electrode 7, the torch is characterized in that a wire feed pipe 9a is provided in the torch main body 3a, the torch main body 3a is rotatably supported by a rotation support part (housing 10), and the filler wire 25 is fed to the wire feed pipe 9a from the more opposite side to a weld zone than the rotation support part (housing 10) of the torch main body 3a.
Patent JP-2001302863-A (JP)
Title: Polymeric material with polyvinyl chloride and polyester-carbonate base
Inventor: PAOLO FERUTTEI
IPC: C08L27/06
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To operation a polymer material having complete nontoxicity, bio compatibility, bio degradability and conventional plasticized PVC characteristics. SOLUTION: This polymer material is a polymer material comprising a polyvinyl chloride (PVC) as a base containing a polycaprolactone(PCL) derivative in which the polycaprolactone(PCL) derivative contains a segment of polycaprolactone(PCL) having 500-15,000 molecular weight and the segment of the polycaprolactone(PCL) is bonded to a polyoxyethylene glycol(PEGs) or a polyoxypropylene glycol having 188-4,000 molecular weight or not. The material is defined by the general formula (n is a number of 4-135; z is a number of 5-300; r is a number of 200-20,000).
Patent JP-2001297353-A (JP)
Title: Method and system for processing account opening
Inventor: YAMASHITA AKIRA
IPC: G06Q10/00
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an account opening processing method capable of opening a new account online. SOLUTION: This system has an account opening reserving part 7 for opening an account having a temporary account status for limiting all or one part of transactions by receiving information, which is inputted online through a terminal by a user, required for opening the account, account opening possibility judging part 8 for judging whether the account can be opened or not, approval form generating part 9 (opening confirmation information presenting means) for preparing an approval form and presenting it to the user for displaying at least one part of the information required for opening the account when the account can be opened, and account opening part 29 (account status change means)  for changing the temporary account status opened by the account opening reserving part 7 to a formal account status with no transaction limit on the basis of the input of the approval information from the user to the approval form.
Patent JP-2001293292-A (JP)
Title: Dehydrator of long belt-like body washing machine
Inventor: HATTORI TSUNESHI
IPC: D06F45/10
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a dehydrator of a long belt-like body washing machine capable of smoothly and certainly feeding a long belt-like body fed from a washing tank between dehydrating rollers and discharging it. SOLUTION: This dehydrator comprises a pair of dehydrating rollers 12, 13, and passes the long-sized band body supplied from the washing tank 1 to the dehydrator 2 through a belt type conveying mechanism between the dehydrating rollers 12, 13 for dehydrating. The supply sides of the dehydrating rollers 12, 13 are provided with a suction box 45 or an air ejecting pipe 46 for making air flow so as to separate the long-sized band body from guide rollers 38, 39 of the belt-type conveying mechanism. The discharge sides are provided with a guide-tape-type wind preventing mechanism for feeding the long-sized band body to a position spaced from a compression part S of the dehydrating rollers 12, 13 using guide tapes 55, 56.
Patent JP-2001259623-A (JP)
Title: Water cleaning mechanism
Inventor: TAGUCHI KENJI
IPC: C02F1/78
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for continuously cleaning fluid being a mixture of sewage, waste water and the like flowing in a pipeline, to colorless and odorless water. SOLUTION: In the water cleaning mechanism connected to the middle of a pipeline in which water flows, the mechanism is provided with a gas-liquid mixing pipe provided with a gaseous ozone blowing port and cross section of the part of pipe downstream of the blowing port of which is gradually enlarged in the water flow direction, and a collision plate disposed at the end part of the divergent pipe.
Patent JP-2001308511-A (JP)
Title: Method and device for reflow soldering
Inventor: TANABE KAZUHIKO
IPC: H05K3/34
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To prevent a printed wiring board or mounted parts from being damaged thermally by reducing the temperature differences among many spots in the printed wiring board at the time of performing reflow soldering. SOLUTION: At the time of soldering parts to be connected by carrying the printed wiring board 1 on which solder paste is printed and the parts are mounted in a reflow furnace 9 by means of a transportation conveyor 8 and heating the board 1 by means of heat sources set up in the furnace 9, the soldered spots of the board 1 are controlled to set temperatures by means of pluralities of upper heat sources 2, lower heat sources, left and right heat sources 4 set up in the furnace 9.
Patent JP-2001300379-A (JP)
Title: Wall paper starching machine
Inventor: SANO GENZO
IPC: B05C1/08
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a wall paper starching machine capable of suppressing the backlash of a raw fabric roll and a cross-shaft causing vibration having adverse effect on starching work or noise. SOLUTION: In the wall paper starching machine, a resin made cushion member is provided on the contact part of a bearing part of the tip part of a pair of cross supporting rods provided in both sides of the starching machine main body to support the raw fabric roll formed by winding a sheet like wall ornament material around the shaft pivotally and rotatably in the rear side of the main body with the shaft.
Patent JP-2001300009-A (JP)
Title: Audio equipment for game machine
Inventor: ABE MASAMICHI
IPC: A63F7/02
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To enhance an acoustic effect of audio equipment by modifying the peripheral structure of a tray of a game medium and the layout of a speaker and additionally, eliminate a problem of jamming in a pachinko game machine without adversely affecting the interior thereof. SOLUTION: There are arranged a hollow half-split shaped front cover 52 mounted on the front of a frame body 11 of the game machine surrounding a tray 15 of a game medium, right and left speakers mounted on the internal surface portion of the front cover 52 being horizontally separated and an intermediate wall fixed on the internal surface part of the front cover 52 so as to be vertically extended below the tray 15.
Patent JP-2001299057-A (JP)
Title: Engine-controlling apparatus for combine harvester
Inventor: SUZUKI KOJI
IPC: F02D29/00
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To make possible to safely perform each work in a combine harvester during harvesting work under automatic accelerator control of the rotary speed of an engine and during the time when a threshing cylinder cover is open at cleaning work. SOLUTION: An engine 6 is rotating; a reaping and threshing clutch 22, by which a reaping machine 3 and a thresher 4 are started, is in a state of on; and the threshing cylinder cover 33 of the thresher 4 is open. In the above case, independently of that the control of the rotary speed of the engine 6 in a combine harvester 1 is under automatic accelerator control, the engine is controlled as follows: when a traveling apparatus 2 is stopped, the rotation of the engine 6 is changed and controlled at a specific low rotary speed by a controller 11; and when the traveling apparatus 2 is moving, the engine 6 is stopped by the controller 11.
Patent JP-2001304494-A (JP)
Title: Low-temperature liquefied gas carburettor and heat exchanger
Inventor: HISAKADO YOSHINORI
IPC: F17C9/04
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To gasify a low-temperature liquefied gas and raise its temperature effectively using a gas such as air as a heat source. SOLUTION: In the inside covered with a cool keeping duct 2 a heat exchanger 6 for evaporation and a heat exchanger 7 for superheater are installed to make heat exchange with the air forcedly sucked by a fan 3. For raising the heat transfer performance on the LNG side and the air side, perforate fins are arranged perpendicular to the flow of the air, which heightens the air flowing speed, and the fin effect increases the heat transfer area greatly. The gasification process of LNG is divided into two stages, and the heat exchanger 6 is formed from small bore heat exchanger tubes while the heat exchanger 7 is formed from large bore heat exchanger tubes to which heat transfer accelerating tubes are inserted. Because the LNG is supplied from a header downward to the heat exchanger tubes, no calorie variation will occur at starting.
Patent JP-2001309653-A (JP)
Title: Switching power supply device
Inventor: TAKAHAMA MASANOBU
IPC: H02M3/28
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To prevent a voltage level change of a secondary output after turning off a power supply. SOLUTION: A starting control circuit 2 which makes a starting circuit 1 inoperative when its power supply is turned off is provided. The starting control circuit 2 has a comparator 24, with which a comparison is made between a reference voltage which is set by a charging voltage of a smoothing capacitor C2 and a charging voltage which remains in an input smoothing capacitor C1. With the result of the comparison the starting circuit 1 is made inoperative by a transistor Tr2. With this control, after switching off of the power supply, a switching control circuit 10 does not repeat its starting operation and stopping operation by charging the smoothing capacitor C2 with the residual power remained in the input smoothing capacitor C1.
Patent JP-2000353398-A (JP)
Title: Integrated memory and operation of memory
Inventor: HOENIGSCHMID HEINZ
IPC: G11C11/22
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an integrated memory in which simultaneous write-in of the same logic information is easily performed in plural memory cells. SOLUTION: An integrated memory has bit lines BLi, word lines WLk, and memory cells MC arranged at intersections of plate electrode lines PLi. In a first operation mode, a plate electrode line PLi is left at a plate electrode potential VPL of a fixed period of write-in access. In a second operation mode, the bit line is left at a plate electrode potential, on the other hand, a plate electrode line PLi takes the prescribed potential VF other than the plate electrode potential VPL.
Patent JP-2001217158-A (JP)
Title: Nonaquous electrolytic solution electric double-layer capacitor
Inventor: OOTSUKI MASAMI
IPC: H01G11/60
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolytic solution electric double-layer capacitor which can keep an electrical characteristics such as electrical conduc tivity, etc., and is superior in flame resistance and self-distinguishing property, and which has a low interface resistance in a nonaqueous electrolytic solution and is superior in low-temperature characteristic. SOLUTION: This nonaqueous electrolytic solution electric double-layer capacitor is provided with a positive electrode, a negative electrode, and a nonaqueous electrolytic solution containing a supporting salt and a phosphagen derivative of at least 20 vol.%.
Patent JP-2001299535-A (JP)
Title: Rescue blanket
Inventor: NOGUCHI MIKI
IPC: D06M11/00
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To enable a rescue worker to distinctly recognize the existence or the whereabouts of victims or evacuators by using rescue blankets supplied to warm all the victims or the evacuators. SOLUTION: At least part of the outer surface 1a of the cloth of a heat insulating rescue blanket is made of fabrics 2A to 2C containing a light storage material.
Patent JP-2000345389-A (JP)
Title: Multilayered material for sliding member, and its manufacture
Inventor: PRATT GEORGE
IPC: C22C11/06
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To supplement a well-known treatment by Deutsches Reichespatent No.195 45 427 specification so as to further improve the wear resistance of a sliding layer and to manufacture a material with an improved layer composition. SOLUTION: A sliding material is manufactured by coating a lead-tin-copper overlay 1, by electrodeposition, to a prefinished semifinished product, adding an ionic wetting agent and a free alkyl sulfonic acid without brightener, and using a three-metal alloy electroplating bath free from fluorine borate. In this method, heat treatment is carried out at 150-200 deg.C for 1-100 hr after the coating of the electrodeposition overlay. Further, in the multilayered material for the sliding member composed of the overlay the overlay is composed of the particles of 15-25 wt.% intermetallic compound Cu6Sn5.
Patent JP-2001311502-A (JP)
Title: Method of calculating blow-up ratio of drain recovering boiler and blow-up controller
Inventor: KUROKI SHIGERU
IPC: F22B37/56
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent the instability of the condensation of boiler water by executing adequate blow-up notwithstanding the change in the electroconductivity of boiler feed water in a boiler executing the recovery of drain. SOLUTION: A drain water recovery boiler fed with the boiler feed water which is the water of the mixture of normal feed water and recovered drain is provided with a water feed flow calculating unit 15 detecting the amount of the feed water to a boiler 1, a temperature sensor 5 detecting the temperature of the boiler feed water fed to the boiler 1 and a blow-up ratio calculating unit 14 calculating the blow-up ratio from the temperature of the boiler feed water.  The relation between temperature and the electorconductivity of the boiler feed water is set up to the blow-up ratio calculating unit 1, the temperature of the boiler feed water is detected, the blow-up ratio of the boiler 1 is calculated based on the electroconductivity of the boiler feed water obtained from the temperature of the boiler feed water, and the blow-up is controlled based on the blow-up ratio calculated from the feed water flow to the boiler and the temperature of the boiler feed water.
Patent JP-2001313269-A (JP)
Title: Heat treating apparatus
Inventor: ITO SADAAKI
IPC: H01L21/205
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a heat treating apparatus capable of accurately measuring a substrate temperature by accurately detecting a radiation light ray intensity from the substrate. SOLUTION: A light radiated from a light source is illuminated from above the substrate W to heat the substrate W. The light tending to directly arrive at a lower position from the substrate W from the light source is all shielded by a substrate support ring 40 and a flat plate shielding ring 50. The light incident from a gap between the ring 40 and the ring 50 is shielded by a cylindrical shielding ring 60. Further, the shielding ring 60 combined with a rugged part is formed between the ring 4 and the ring 60, and the light tending to be incident is completely shielded. Thus, a radiation thermometer 37 receives only a radiation light ray from the substrate W, accurately detects a radiation light ray intensity from the substrate W and can accurately measure the substrate temperature.
Patent JP-2001316208-A (JP)
Title: Agent for vitalizing plant
Inventor: HAYASHI MASAHARU
IPC: A01N37/36
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an agent which can efficiently improve the vitality of the plant without chemically injuring the plant. SOLUTION: This agent for vitalizing the plant, comprising an organic acid derivative comprising an organic acid having at least two functional groups whose at least one is bound to a 1 to 30C hydrocarbon group and, if necessary, a surfactant, a fertilizer ingredient and a chelating agent.
Patent JP-2001051450-A (JP)
Title: Electrostatic charge image developing color toner
Inventor: KIDO KENICHI
IPC: G03G9/08
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To obtain an electrostatic charge image developing color toner capable of suppressing a change in a gloss due to a change in fixing temperature and excellent in anti-offsetting property and low temperature fixability. SOLUTION: The electrostatic charge image developing color toner contains at least a bonding resin and a coloring material. The bonding resin contains a bonding resin A and a bonding resin B, the bonding resin A is a linear polyester having a number average molecular weight (Mn) of 2,800-7,000, a weight average molecular weight of 8,900-21,000 and an Mw to Mn ratio of 2.0-4.0 and the bonding resin B is a nonlinear polyester having an Mn of 3,500-8,000, an Mw of 40,000-120,000 and an Mw to Mn ratio of 10-20. The weight ratio between the bonding resins A and B is 60-40 to 95:5.
Patent JP-2001320171-A (JP)
Title: Multilayer wiring board and semiconductor device
Inventor: MASHINO NAOHIRO
IPC: H01L23/498
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer wiring board in which a chip capacitor is not required to be provided by forming a capacitor structure inside the wiring board. SOLUTION: The multilayer wiring board is provided with an aluminum base material 102 (metallic base material) which serves as a core, a dielectric layer 102a for capacitor formed so as to coat the surface of the base material 102, a copper plating layer 104 for capacitor electrode (a metallic layer for a capacitor electrode) formed so as to coat the surface of the dielectric layer 102a. In this case, a capacitor is formed by the base material 102, the dielectric layer 102a and the copper plating later 104.
Patent JP-2001317298-A (JP)
Title: Plate for repairing tunnel lining part, and repairing structure of tunnel lining surface using plate
Inventor: YAMAMOTO MISAO
IPC: E21D11/14
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To repair a part where the deficit part or crack/fall of a tunnel lining surface part is predicted stably in terms of strength. SOLUTION: Thick parts 1a and 1b that are thicker than the plate body and both the sides of the plate body are provided at a plate 1, and a hole 2 for passing an anchor bolt is provided at the thick parts 1a and 1b.
Patent JP-2001040116-A (JP)
Title: Polyolefinic stretch film
Inventor: KAMEYAMA MASAO
IPC: C08J5/18
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a polyolefinic stretch film having large elongation, horizontal cut property, close adhesion, and finger pressure restoration, required during wrapping with a wrapping machine, having a balanced vertical (TD) and horizontal (MD) stress when elongated and capable of wrapping without surface wrinkle, and excellent in productivity, and its manufacturing method. SOLUTION: This polyolefinic stretch film is a film of a resin compsn. comprising as a base resin, a polyolefin resin comprising a single or a mixed resin of a copolymer of ethylene and (meth)acrylic ester and a terpolymer of ethylene, (meth)acrylic acid, and (meth)acrylic ester, and compounded, if necessary, with an anti-clouding agent and a tackifier, and has a stress in 100% elongation of 12-300 MPa in vertical direction (MD) and that of 5-11 MPa in horizontal direction (TD).
Patent JP-2001323312-A (JP)
Title: Method for utilizing reaction heat generated by secondary combustion
Inventor: IMOTO TAKEO
IPC: F27D17/00
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a technique in which reaction heat generated by a secondary combustion in a decarburizing furnace and a melting furnace is efficiently utilized for melting and oxidizing reaction, and the damage of a refractory caused by heat-up of exhaust gas is suppressed low. SOLUTION: The secondary combustion ratio in the furnace is controlled in the range of 10-55% by controlling the oxygen supplying from a top-blown lance and also, the conductive heat medium is heated in flame and supplied into molten iron by supplying the heat conductive medium, such as iron ore, from the lance. Further, the damage of the refractory is avoided while maintaining the utilizing ratio of the secondary combustion heat to the high degree by cooling the flame temperature.
Patent JP-2001285202-A (JP)
Title: Waveguide for optical multi-dimensional input unit having uniform received light intensity
Inventor: HATANO KAZUAKI
IPC: H04B10/11
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a waveguide used for receiving light of a multi-input device through optical space transmission that can obtain a difference from a wide visual field and a small received light intensity. SOLUTION: The waveguides to enhance the light receiving sensitivity are combined like a honeycomb or compound eyes of insects to obtain a required visual field angle and also to change a light collection gain through the adjustment of an aperture area of each waveguide thereby decreasing received light intensity differences caused by remote and near distances depending on a direction of a light emission source.
Patent JP-2001031564-A (JP)
Title: Telomerase inhibitor
Inventor: HARA HIROTO
IPC: C12N9/99
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain a telomerase inhibitor having an inhibitory action on telomerase activity of cancer cells, therefore useful in the therapies of various carcinomas as an antitumor agent, esp. anti-malignant tumor agent by including flavomannin. SOLUTION: This inhibitor is obtained by including, as active ingredient, flavomannin of the formula or a physiologically acceptable salt thereof. The compound of the formula is obtained, preferably, by using, as flavomannin- productive bacteria, microorganisms belonging to the order Eurotiales, the class Plectomycetes, the subphylum Ascomycotina, culturing the above microorganism, and isolating the objective compound from the cultured product, wherein it is preferable that the above culture is carried out under aerobic conditions at 15-30 deg.C.  The compound of the formula may by used directly as a medicament, however, it is desirable that a pharmaceutical composition is prepared by adding at least one ingredient for pharmaceutical use to the above compound and administered, wherein the above pharmaceutical composition may be formulated with an active ingredient, or the like, of another telomerase inhibitor or antitumor agent.