baber/WOPTO huggingface dataset:
Patent JP-2001298953-A (JP)
Title: Power conversion device
Inventor: OKUMA YASUHIRO
IPC: H02M5/12
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To realize an insulated power conversion device that is of small size, lightweight, long life, and high performance and converts a supply voltage into any alternating-current output without a constant and smooth direct-current intermediate portion. SOLUTION: A bidirectional switch using a self-arc-extinguishing semiconductor switching element and a high-frequency transformer are used. The turn-on/off of the bidirectional switch is controlled with a given timing, and thereby a supply voltage is converted into any alternating-current output without a constant and smooth direct-current intermediate portion.
Patent JP-2001302768-A (JP)
Title: Dicyan diamide dissolving agent
Inventor: KUROKAWA MASAHIRO
IPC: C08G59/50
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To obtain an agent for dissolving a dicyan diamide, that is, a hardener for an epoxy resin which does not injure human health, can be safely treated and does not accumulate in the global environment. SOLUTION: This dissolving agent comprises an oxyacid ester or propylene glycol monomethyl ether.
Patent JP-2001301578-A (JP)
Title: Wiper structure for vehicle
Inventor: MATSUYAMA SEISHIYUU
IPC: B60S1/04
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To enhance the performance of reducing impacts on a colliding object without causing malfunctioning of a wiper. SOLUTION: A wiper bracket 18 having a wiper motor 14 mounted thereon is secured to a body side securing part 10 and one end 30A of a stay 30 supporting a wiper pivot 40 is fixed to each vertical wall part 18B of the wiper bracket 18 by a stepped bolt 32. The tightening force of the stepped bolt 32 is set such that the wiper pivot 40 can move along the wiper pivot axis when an impact load equal to or greater than a predetermined value along the wiper pivot axis is applied to the wiper pivot 40.
Patent JP-2001307261-A (JP)
Title: Vehicle onboard emergency signal transmitting system
Inventor: OKUMOTO KAZUYOSHI
IPC: G08B13/00
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle onboard emergency signal transmitting system which detects that an emergency condition occurs on a vehicle on the basis of various signal of sensors and transmits the emergency signal. SOLUTION: The vehicle onboard emergency signal transmitting system comprises a sensor means 2, an auxiliary detecting sensor means 8, an emergency decision means 3 which selectively inputs a plurality of detecting signal and detects that the detecting signals are over a level of the emergency condition, an emergency signal generating means 4 for generating the emergency signal, an emergency signal outputting means 5, an emergency control 6 for directing each section to control, a secondary battery 7 to prepare for a cutoff of an external electric power supply, and a black box 1 consisting of a durable container 1A, which have a heat resistance, waterproof, and shock resistance, contains those of means.
Patent JP-2001303178-A (JP)
Title: High tension galvanized steel sheet excellent in formability and its producing method
Inventor: KOJIMA HIROTATSU
IPC: C23C2/28
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To produce a high tension galvanized steel sheet excellent in ductility and profitability and to provide its the producing method. SOLUTION: The base material for this high tension galvanized steel sheet has a chemical composition consisting of 0.04-0.12% C, 0-0.60% Si, 0.3-2.5% Mn, 0-2.0% Cr, 0-0.005% P, <=0.015% S, 0.005-0.10% sol.Al, 0.0003-0.0040% B, <=0.0050% N and -1.50<=Mn+0.6×Cr+logB<=-0.50, and 5-25 vol.% martensite and the balance ferrite in the crystal structure, and further, 0.01-0.04% one or more kinds among Ti, Nb and V and <=0.04% of their total. The above steel sheet can be produced by holding the cold-rolled steel sheet having the above chemical composition at 780-850 deg.C for 20-90 sec and then cooling the steel sheet to at least 500 deg.C during 2-30 deg.C/sec followed by galvanizing.
Patent JP-2001310224-A (JP)
Title: Designing method of clamp jig
Inventor: KANAZAWA YASUSHI
IPC: G06F17/50
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a designing method of a clamp jig capable of promoting efficiency of interference checking and improving processing speed of a design. SOLUTION: This designing method of a clamp jig constitutes its characteristic feature of dividing a three-dimensional model shape of the clamp jig into a movable range part (range A), a movable finishing part (range B), a movable opposite side part (range C) and an immovable part (range D), interference- checking the range A in accordance with an action locus, interference-checking the range B in accordance with a model shape of an action finishing position, checking the range C in accordance with a visible outline and checking the range D along the model shape.
Patent JP-2001304805-A (JP)
Title: Detecting device for rotational angle
Inventor: MATSUI KAZUTO
IPC: G01D5/18
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To expand a detection range of a detecting device for a rotational angle. SOLUTION: A first magnetic pole part 12a magnetized N pole and S pole around the rotation center, is provided inside of a magnet 12. A second magnetic pole part 12b magnetized opposite poles of the first magnetic pole part 12a, is provided outside of the magnet 12. A magnetoresistance sensor 15 is arranged on a position deviating from the rotation center of the magnet 12.
Patent JP-2001303426-A (JP)
Title: Method for producing biodegradable waterproof fabric
Inventor: SAKOBE TADAYUKI
IPC: D03D1/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a biodegradable waterproof fabric which can be biodegraded with organisms and biological substances existing in the natural field to avoid problems on disposal, when buried in soil for the disposal after used. SOLUTION: This method for producing the biodegradable waterproof fabric, characterized by using aliphatic polyester conjugate fibers comprising two or more kinds of aliphatic polyesters, such as polylactate, having a melting point difference of >=10 deg.C therebetween as wefts and warps to produce the woven fabric having a cover factor of >=1,200 and then thermally treating the woven fabric at a temperature between the melting points of two kinds of the aliphatic polyesters by the use of a tenter or the like to fill spaces among the wefts and warps of the woven fabric.
Patent JP-2001312351-A (JP)
Title: Key input system for bit map editing function
Inventor: TACHIBANA RYOICHIRO
IPC: G06F3/048
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a key input system for bit map editing having no pointing device. SOLUTION: Concerning the key input system for bit map editing having an image editing picture composed of an arbitrary integer J number of horizontal dots and an arbitrary integer K number of vertical dots, an editing frame is divided into shape of matrix of an arbitrary integer (m) number of horizontal dots and an arbitrary integer (n) number of vertical dots, this system has a keyboard composed of (m)×(n) keys at positions similar to each of dot data inside the divided editing frame and an auxiliary key for vertically and horizontally moving the editing frame, image data inside the editing frame are edited only by turning on/off the (m)×(n) keys on this keyboard, and the next editing frame is selected by operating the auxiliary key.
Patent JP-2001315020-A (JP)
Title: And mill for forming rib groove and rib groove forminig method
Inventor: MATSUOKA TAKESHI
IPC: B23C5/10
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an end mill capable of inhibiting the deflection of a cutting edge part while keeping the practical working efficiency by ensuring the sufficient cutting amount even when a ratio L/D of an effective cutting edge length L to an outer diameter D of a tip blade is increased. SOLUTION: In this end mill where the cutting edge part 14 provided with an outer peripheral cutting edge 16 is mounted on a tip part of a tool body 11 rotated around an axis O, and a tip cutting edge 17 extended toward an inner peripheral side from a tip of the outer peripheral cutting edge 16 is formed on a tip of the cutting edge part 14, a ratio L/D of the effectively cutting edge length L of the cutting edge part 14 to the outer diameter D of the tip cutting edge 17 is determined to 7-100, the tip cutting blade 17 has the linear shape gradually inclined toward a tool tip side from the tip of the outer peripheral cutting edge 16 to the inner peripheral side, and the tip cutting blade 17 is formed into the shape of the convex curved shape at a rotational central part C.
Patent JP-2001316760-A (JP)
Title: Steel sheet for enameling excellent in fish-scale resistance, adhesion and workability and its producing method
Inventor: SATO NAOHIRO
IPC: C22C38/00
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a steel sheet for enameling which can be enameled with only one application, not two or more times application, having deterioration resistance in adhesion, fish-scale resistance and further foaming resistance even against repeated baking and good in workability, and to provide its producing method. SOLUTION: In the longitudinal section of a steel sheet in the rolling longitudinal direction, as to O and Mn-containing inclusions, the grain diameter of the equivalent circle is <=10 μm, the ratio of the long piece/short piece is <=10, further, the ratio of the same inclusions to all inclusions is >=60%, and also, the number thereof is 1×104 to 2×105 pieces/mm2.
Patent JP-2001314649-A (JP)
Title: Voice game method and apparatus, and recording medium
Inventor: FUJIMOTO ATSUSHI
IPC: G10L17/00
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To perform a communication with a user in a different manner by a method wherein a common electronic character distinguishes a plurality of users. SOLUTION: A voiceprint analyzing part 6 is provided in a control part 1 to analyze the voiceprint of a user to identify the user. The part 6 is different from a voice recognizing part 7 which recognizes the meaning of a specific voice but distinguishes the voice which is being generated by a user from any voices. An algorithm is incorporated into the control part 1 to vary response, judgment, and reply of the electronic character corresponding to a distinguished user.
Patent JP-2001318976-A (JP)
Title: Door-to-door physical distribution system and door-to- door physical distribution method
Inventor: NIINA SHOICHI
IPC: G06Q10/10
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To register desired delivery date and time from receiving destination and to change them many times even after registration. SOLUTION: A parcel delivery company server 30 is provided with a baggage information registering means 32 to which baggage information is transmitted from a parcel delivery company server 10 closest to a shipping origin and to register the baggage information in a baggage information data base, a baggage information retrieving means 33 for user in which a form number is inputted from a user terminal 20 to retrieve corresponding baggage information from the baggage information data base 36 and to transmit it to the user terminal 20, a baggage information updating means 34 for user to which delivery method, delivery date and time are specified from the user terminal 20 and to update baggage information corresponding to the form number,  a baggage information retrieving means 35 for company to which the form number or a delivery date from a parcel delivery company terminal 40 closest to the receiving destination to retrieve corresponding baggage information or a delivery destination list from the baggage information data base 36 and to transmit a retrieved baggage information picture or a delivery destination list picture to the parcel delivery company terminal 40 closest to the receiving destination and the baggage information data base 36 to store the baggage information.
Patent JP-2001324336-A (JP)
Title: Map information display device
Inventor: AOCHI IWAO
IPC: G06F17/30
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a map information display device allowing a user to obtain realistic information about a destination. SOLUTION: This map information display device is provided with a map image data storing means 11 storing map image data, an actual image data storing means 12 storing actual image data (digital photograph data, for example) matching an actual place on the map stored in the map image data storing means, a map image data selecting means 42 selecting desired map image data from the map image data, a linking means 46 linking the selected map image data with the actual image data matching the selected map image data, and a display means 21 simultaneously displaying the map image data and the actual image data linked with each other by means of the linking means.
Patent JP-2001322832-A (JP)
Title: Sealing composition
Inventor: HIROI ATSUO
IPC: H01L23/10
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a sealing composition containing no lead component and having properties of low expansion, high fluidity and weather resistance which are necessary to be used for sealing and coating electronic parts. SOLUTION: The composition consists of 40 to 90 vol.% low melting point glass containing, by mol% based on oxides, 45 to 70% SnO, 25 to 50% P2O5, 0 to 15% ZnO, 0 to 6% SiO2, 0 to 7% Al2O3, 0 to 7% SrO and 0.1 to 7% Al2O3+ SrO, and 10 to 60 vol.% zirconium phosphate as inorganic filler.
Patent JP-2001322775-A (JP)
Title: Apartment house elevator coping with pet
Inventor: SUKAWA TAKUMI
IPC: B66B1/16
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an elevator coping with a pet, capable of previously preventing two pets from bumping against each other by informing a passenger about to get in with one pet that the other is in. SOLUTION: A display lamp 9 indicating that a pet is in is provided in the periphery of a doorway of each floor, an operator lighting the display lamp indicating that a pet is in is operated in a lifting car, so as to light the display lamp indicating that a pet is in. The display lamp 9 indicating that a pet is in can be extinguished by the operator in the lifting car, also the lamp is made so as to be automatically extinguished when the lifting car get to the uppermost or the lowermost floor, car calling operation buttons 10, 11 of each floor are pressed one time so as to select a car calling mode and pressed again so as to release the above selection.
Patent JP-2001322577-A (JP)
Title: Elastic crawler belt and method of manufacture
Inventor: UENO YOSHIRO
IPC: B62D55/253
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an elastic crawler belt capable of preventing the occurrence of 'air biting' at elastic crawler belt molding time and capable of reducing stress concentration of a corner part between an engaging projection and a crawler belt body in the elastic crawler belt adopted for a crawler traveling device. SOLUTION: In this elastic crawler belt having the engaging projection 7 for engaging with a driving wheel on the inner peripheral surface side of the crawler belt body 6 molded in an endless belt shape by an elastic body and having this engaging projection 7 molded by the elastic body harder than the crawler belt body 6, the corner part 16 between the engaging projection 7 and the crawler belt body 6 is molded by the same elastic body over the crawler belt body 6 from the engaging projection 7.
Patent JP-2001329545-A (JP)
Title: Bridge pier foundation construction method and floor slab for bridge pier
Inventor: YAMAKAWA KEISUKE
IPC: E01D19/02
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a bridge pier foundation construction method and a floor slab for a bridge pier capable of markedly shortening construction term up to the completion of a foundation as compared with a conventional construction method. SOLUTION: The floor system 1 made of PC concrete and provided with a predetermined outward shape dimension and pile holes 3 in which piles 2 are inserted is formed in advance, holes 6 for installing the floor system 1 are digged in floor system installation sections, the floor slab 1 is sunk and provided in the digged holes 6, and then the piles 2 are driven down to a predetermined depth in the ground through the pile holes 3 to connect the floor system 1 with the piles 2. Consequently, construction term for digging holes is shortened, reinforcing bar construction work and form construction work for the floor system 1 in the digged holes and floor system concrete construction work become unnecessary, and construction term can be shortened.
Patent JP-2001331134-A (JP)
Title: Sheet for electric display and electrically illuminated marks
Inventor: YAMANASHI HIDETOSHI
IPC: G09F13/22
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a sheet for electric display and electrically illuminated marks by solving the problems with the conventional electrically illuminated signs which are intricate in structures, are intricate in their manufacturing process steps as well and laborious in maintenance. SOLUTION: This sheet 5 for electric display comprises an EL light emitting sheet 1 and a transparent composite sheet 2 which is freely peelably affixed to one surface side of this EL light emitting sheet 1. The EL light emitting sheet 1 is a sheet-like EL element and has a pair of electrodes which are not shown in Figure and are connected to a power source. The transparent composite sheet 2 comprises a transparent sheet 4 which is a resin sheet having transparency and a tacky adhesive layer 3 which is laminated on the under surface side of the transparent sheet 4 and has transparency. The top surface 4a which is the surface not laminate with the tacky adhesive layer 3 of the transparent sheet 4 is formed with a receptive layer having receptivity to on-demand printing of any among ink jet printing, toner printing and heat transfer printing.
Patent JP-2001329775-A (JP)
Title: Working deck for tubing device
Inventor: IWAKURA AKIRA
IPC: E21B7/20
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To facilitate scaffolding board enlarging/reducing work when working in close proximity to a wall. SOLUTION: At least one side edge of a scaffolding board 3 placed on the upper face of a tubing device body 1 is formed in such shape as not to project from one side edge of the tubing device body 1, and foot placing plates 15 are detachably provided at one side edge of the scaffolding board 3.
Patent JP-2001334295-A (JP)
Title: Method and apparatus for fermenting organic matter- containing liquid
Inventor: HASHIGUCHI ISAO
IPC: C05G5/00
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To ensure a dwell time necessary and sufficient for fermentation by allowing an organic matter-containing liquid such as excretions or the like of livestock to reciprocally flow in a fermentation tank when the organic matter-containing liquid is fermented in the fermentation tank to form methane gas. SOLUTION: The organic matter-containing liquid from a receiving tank 22 is fermented while allowed to successively overflow a plurality of fermentation tanks 21 and the formed methane gas is recovered in a gas holder 32. The liquid temperatures of the respective fermentation tanks 21 are set to values becoming high stepwise toward the downstream side and the organic matter-containing liquid overflowing from the upstream side gets into the bottom part of each fermentation tank 21 to gradually rise by the liquid density difference caused by the liquid temperatures becoming high stepwise.
Patent JP-2000351648-A (JP)
Title: Short flint special glass
Inventor: KOLBERG UWE
IPC: C03C3/068
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain a leadless optical glass having 1.52-1.58 refractive index nd, 50-57 Abbe's number νd and a negative abnormal partial dispersion ΔPg,F<-0.0090. SOLUTION: This flint glass has the following composition based on oxides: >15-25 mass% of SiO2, 45-55 mass% of B2O3, 8-13 mass% of Al2O3, 2-8 mass% of CaO, 0-5 mass% of ZnO, with the proviso that the total amount of CaO and ZnO is 2-10 mass%, 0-4 mass% of Li2O, 0-4 mass% of Na2O, 0-4 mass% of K2O, with the proviso that the total amount of Li2O, Na2O and K2O is 3-8 mass%, 0-14 mass% of La2O3, 0-4.8 mass% of Nb2O5, >10-17 mass% of Ta O with the proviso that the total amount of Ta2O5 and Nb2O5 is >10-17 mass%, 0-2 mass% of SnO2 and 0-7 mass% of ZrO2, with the proviso that the total amount of Ta2O5 and ZrO2 is >10 to <18 mass%.
Patent JP-2001344990-A (JP)
Title: Semiconductor memory
Inventor: ISHIKAWA MASATOSHI
IPC: G11C8/12
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory which can realize a continuous address space even when bank constitution is changed with the same mask. SOLUTION: This semiconductor memory is constituted of a logic circuit and a memory-macro. The memory-macro has a region constituting memory blocks m0-m14. A memory space is increased in the order of the number given to the memory blocks m0-m14. In an address connecting line connecting the logic circuit and the memory-macro, connection is changed so that continuous addresses are realized for each bank. Word line selection addresses RA0-RA8 specified by the logic circuit are used at a memory-macro side as it is.
Patent JP-2001339413-A (JP)
Title: Network system
Inventor: YASUTOMI TOSHIYUKI
IPC: H04L12/40
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is necessary to investigate a wide range since slave station units 2 are called from a master station unit 1 and the range of no response is defined as an investigation section in the case of abnormality in a conventional network system. SOLUTION: Each of station units 1 and 2 calls each of other adjacent station units 1 and 2 to decide abnormality.
Patent JP-2001338665-A (JP)
Title: Fuel cell system
Inventor: KAWASUMI EMI
IPC: H01M8/10
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system which can supply a stabilized fuel gas from an evaporator to a reforming reactor. SOLUTION: In the fuel cell system which consists of a fuel tank 11 in which fuel is stored, an evaporator 12 which generates fuel gas by evaporating the fuel, a reforming reactor 13 which generates reforming gas which contains hydrogen from the fuel gas, a burner 14 which supplies quantity of heat to the evaporator by combusting the fuel or the reforming gas, and a fuel cell section 15 which generates electricity using the hydrogen contained in the reforming gas generated with the reforming reactor, a boiling point temperature of the fuel in the evaporator is presumed, based on the running pressure of the evaporator, the steam temperature of the fuel gas in the evaporator is measured, and when a value subtracting the boiling point temperature from the steam temperature, turns below a predetermined value,  flow rate of the fuel or the reforming gas burned in the burner is made to increase.
Patent JP-2001335872-A (JP)
Title: Low thermal expansion aluminum alloy sheet for electronic apparatus
Inventor: HATTORI TETSUYA
IPC: C22F1/00
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a low thermal expansion aluminum alloy sheet for electronic apparatus small in a thermal expansion coefficient and excellent in drawing formability. SOLUTION: This low thermal expansion aluminum alloy sheet for electronic apparatus has a composition containing, by mass, 9 to 14% Si and further containing one or more kinds selected from the groups consisting of <=2.0% Mg, <=0.8% Fe, <=0.3% Cu, <=1.0% Mn and <=0.5% Zn, and the balance aluminum with inevitable impurities, and in which critical drawing height being subjected to drawing under the conditions of blank diameter: 100 mm, punch diameter: 50 mm, die diameter: 52 mm and blank holding pressure: 51N is >=6 mm.