baber/WOPTO huggingface dataset:
Patent JP-2002251583-A (JP)
Title: System, method, and program for planning collection of rental car and computer-readable storage medium
Inventor: NAKAMURA KOICHI
IPC: G06Q50/30
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a rental car collection planning system for quickly collecting a left rental car at a low cast. SOLUTION: Inquiry information about a collection car to be collected inputted with a collector ID by a cellular phone 32 is received by an inquiry receiving part 14. In this receipt, a collection route retrieving part 16 finds a present location of a collector from a navigation system 28, searches present locations of all collection cars as collection objectives from a database 20a, finds transferring means used for transfer through respective routes from the present location of the collector to the present locations of all the cars, and retrieves transfer costs necessary for use of the transferring means from the database 24 or 26. A labor cost proportional to the transferring time of the collector is found by using a unit cost of a labor cost retrieved from a database 20b.  The present location of the collection car of the lowest cost among the total transfer cost for each route including the transfer cost and the labor cost is found, and the present location and the transferring means for this car are transmitted to the cellular phone 32 from a collection instruction transmitting part 18.
Patent JP-2002252978-A (JP)
Title: Switching power unit
Inventor: HANABUSA KAZUYOSHI
IPC: H02M3/338
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a self-exciting switching power unit, which provides an output voltage with highly accurate stability and enables a precise over current control. SOLUTION: A feedback winding 13 biases the switching element 2 in the conductive direction with a voltage induced during the on-period of a switching element 2. An output rectification and smoothing circuit 3 rectifies and smoothes a voltage induced during the off-period of the switching element 2 and output the voltage. An output voltage detection circuit 4 including a photo coupler PD4 supplies an output voltage signal to a control circuit 5. A time constant circuit 51 is connected between both ends of the feedback winding 13. A transistor 53 for controlling the time constant, whose base receives incoming output voltage signal, controls the time constant of the time constant circuit 51.  A transistor 54 for switching control has a control electrode connected to a capacitor C5 of the time constant circuit 51, and a main electrode connected to the control output side of the switching element 2.
Patent JP-2002252729-A (JP)
Title: Communication system, reply collection system, communication charge management system, communication method, program and recording medium
Inventor: MOTOHASHI YUJI
IPC: G06Q50/10
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To discount the communication charge of a terminal when the terminal (e.g. a portable terminal) makes a reply in response to questionnaire research or the like. SOLUTION: The reply collection system 10 transmits discount data to a discount information management server 21 to apply discount of the communication charge of the terminal making the reply. When the questionnaire research company transfers a discounted amount to a bank, a bank system 40 transmits information with respect to the transfer to the discount information management server 21. Upon the receipt of the information associated with the transfer, the discount information management server 21 makes a discount request to any of charge systems 23, 91-93, and a mobiler's check service control processing unit 24. The charge systems discount the communication charge of the terminal by the discounted amount on the basis of the discount request when the discount is possible.
Patent JP-2002266235-A (JP)
Title: Textile product having deodorizing function and method for producing the same
Inventor: TANIMOTO KAYOHIKO
IPC: D06M11/79
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a textile product as a material for processed textile products with deodorizing functions sustaining deodorizing effects for a long time without causing color staining due to wetting with water. SOLUTION: This textile product having the deodorizing functions is obtained by impregnating the textile product with a powder of aluminum silicate, a powder of titanium oxide-containing ceramics a far infrared radiating ore and an acrylic resin through water. A high adsorptive power is exhibited for a wide range of odorous gases in various kinds of odorous components by using the aluminum silicate exhibiting a strong adsorptive power on the acidic side and the titanium oxide-containing ceramics exhibiting a strong adsorptive power on the alkaline side. The textile product can be utilized even as a material for beddings, clothes or other ornaments and is contributable even to deodorization about a person and further maintenance of human health by including the far infrared radiating component.
Patent JP-2002254037-A (JP)
Title: Method and device for avoiding misdelivery of mail
Inventor: ENOMOTO SHUNICHI
IPC: G06Q50/30
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To detect in advance a mail which has a possibility of misdelivery and avoid misdelivery by amending wrong sorting information to correct sorting information. SOLUTION: A mail sorting equipment installed at each post office receives sorting information of a mail transmitted by a transmitter post office and stores it in its memory part 109. Its recognition part 107 recognizes a mail address information of the mail transferred by the transmitter post office and produces sorting information. Its comparing element 108 compares the sorting information sent by the transmitter and the sorting information made by the recognition part 107. If the result of the comparison of the two sorting information shows a discrepancy, its sorting control part 104 rejects the mail. The mail is resupplied and sorted in accordance with sorting information entered by its input part 111 based on image information of the mail address information.
Patent JP-2002261434-A (JP)
Title: Fixed-quantity viscous fluid applicator
Inventor: TERADA HIDEAKI
IPC: H05K3/34
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a viscous fluid applicator that can apply a desired quantity of viscous fluid material in a desired extent without forming any mask regardless of application patterns nor coating the fluid material excessively at application time. SOLUTION: While a mask ring 14 is rotated by means of a stepping motor 6, a pressure pulse is supplied from an N2 pressurizing section through a gas supplying passage 17 and a discharging and pushing gas flow passage 18 at the falling timing of one of the small holes 14a-14d of the ring 14 in line with the discharge port 12b of this coater. The pulse pushes out cream solder 16 from the small hole and the pushed-out solder 16 drops onto a prescribed position of a printed board 21 through the discharge port 12b and adheres to the position.
Patent JP-2002256862-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: SEKIGUCHI KIYONORI
IPC: F01N3/20
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To enable the early activation of a catalyst which is provided in an exhaust emission control device for an internal combustion engine composed so as to reflux an exhaust gas to an intake system. SOLUTION: There is provided an EGR piping 15 for refluxing the exhaust gas from the downstream side of the catalyst 10 to the intake system (4a, 4b). Thereby, the refluxed exhaust gas is passed once through the catalyst 10, and since the heat thereof is utilized for warming-up of the catalyst 10 to activate it promptly.
Patent JP-2002253197-A (JP)
Title: Method for producing beer
Inventor: MIZUNO AKIHIRO
IPC: C12C11/02
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a beer by which fermentation is accelerated and the amount of formed acetic acid is reduced in spite of high- concentration brewing, a method for producing the beer by which the high- quality low-caloric beer can be produced in a simple production process by raising the degree of true fermentation without being influenced with a wort extract concentration, and a method for producing the beer or the low-caloric beer having new quality unobtainable by a brewer's yeast. SOLUTION: This method for producing the beer comprises making α- glucosidase act in a fermentation step or a method for producing the beer comprises making the α-glucosidase act in the fermentation step and reducing the amount of formed acetic acid in high-concentration brewing of the beer. Furthermore, the method for producing the low-caloric beer comprises making the α-glucosidase act in the fermentation step and raising the degree of fermentation. In any of the methods, a yeast for brewing other than the brewer's yeast may be used.
Patent JP-2002265008-A (JP)
Title: Transfer device
Inventor: MIYAHARA AKIRA
IPC: B65G1/04
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a transfer device for reducing a cargo width detecting space in the vertical direction. SOLUTION: This transfer device is composed of a carrying means 12 for carrying plural kinds of vessels 2a and 2d, and a transferring stacker crane. The stacker crane has a pair of fork devices 17 for holding the vessels 2a to 2d from both sides. A holding interval A of the fork devices 17 is expanded and contracted according to a width W of the vessels 2a to 2d. The fork devices 17 are provided with a light projector-receiver 59 for detecting the width W. An installing member 60 is arranged for rotating between a detecting position H positioned at the back of the vessels 2a to 2d by rushing in a carrying passage 19 of the carrying means 12 and a retreat position retreating from the inside of the carrying passage 19.  Reflectors 64a to 64c are arranged on the installing member 60, and when the installing member 60 exists in the detecting position H, the optical axes 65a to 65c are formed in the direction of the carrying passage 19 between the mutually opposing light projector-receiver 59 and reflectors 64a to 64c.
Patent JP-2002264916-A (JP)
Title: Method and apparatus for peeling label
Inventor: ONOKI SEIJI
IPC: B65B69/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To efficiently, simply and automatically peel old labels glued to various kinds of repetitively used containers. SOLUTION: The method of peeling a label comprises steps of pressing an adhesive tape 10 against the label 30 glued to a container 20 for bonding the tape 10 to the label 30 and then separating the tape 10 from the container 20 for peeling the label 30. The label peeling apparatus includes a feeder 1 for feeding the adhesive tape 10, a take-up device 2 for taking it up, and a pressing device 4 for pressing the adhesive tape 10 fed from the feeder 1 before it is taken up by the take-up device 2 against the label 30 glued to the container 20.
Patent JP-2002271929-A (JP)
Title: Conductor temperature estimation method
Inventor: SUZUKI HIROSHI
IPC: H02G9/00
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a conductor temperature estimation method which can highly precisely and easily estimate a conductor temperature at an arbitrary time or a peak value of a conductor temperature when a load current having a daily load pattern is applied to an installed power cable line. SOLUTION: There is provide a conductor temperature estimation method, wherein a temperature of an inner wall of a conduit of a power cable line is measured, a daily load current pattern row of the hourly change of an applied current is measured, heat generation quantity of a cable are calculated in units of an hour for a day (last 24 hours) according to the applied current and a conductor resistance, the heat generation quantity of the cable are resolved into respective frequency components Ck, conductor temperature rise components Tr(t) of the respective frequency components Ck are obtained from products of the respective frequency components Ck and equivalent impedances, corresponding to the respective frequency components Ck, of an RC multistage circuit comprising a thermal resistance R and a heat capacity C of the cable line, and temperatures Tw(t)  measured on the line in units of an hour are added to the conductor temperature rise components Tr(t) to obtain conductor temperatures Tc(t) in units of prescribed hours of a day.
Patent JP-2002266033-A (JP)
Title: Apparatus for controlling furnace pressure in strip continuous treating furnace
Inventor: TAWARA HIROSHI
IPC: C21D9/56
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for controlling the furnace pressure in a strip continuous treating furnace with which the excessive increase of the furnace pressure is prevented without providing a pressure releasing valve to keep the furnace pressure properly. SOLUTION: Seal rolls 2A and 2B for preventing the entering of outside air into the furnace by sandwiching the metal strip ST to compress from the front side and the back side and capable of changing the sandwich compression are provided in the inlet of the furnace 1. The furnace pressure is detected by a pressure detector 64 and when the furnace pressure is increased, the sandwich compression of the seal rolls 2A and 2B is decreased by a pressure controller 65 to reduce the furnace pressure to properly keep the furnace pressure. When the furnace pressure is decreased, a pressure controller 66 works to increase the furnace pressure to properly keep the pressure by increasing the feed quantity of the atmospheric gas in the furnace by flow rate control valves 71 and 72.
Patent JP-2002265582-A (JP)
Title: Resin and resin composition for laser marking, and molded article
Inventor: NODERA AKIO
IPC: C08L69/00
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a resin or resin composition for laser marking, which can exhibit a vivid white marking by irradiation with laser beams and which is excellent in capability of being recycled, and a molded article made therefrom. SOLUTION: The resin for laser marking comprises an aromatic polycarbonate copolymer containing 0.1-10 mass% of polyorganosiloxane structural units. The resin composition for laser marking is obtained by blending (A) the aromatic polycarbonate copolymer and (B) an aromatic polycarbonate resin, and it contains 0.1-10 mass% of polyorganosiloxane structural units. The molded article is made by molding the resin or the resin composition.
Patent JP-2002081964-A (JP)
Title: Optical encoder
Inventor: YAKU TORU
IPC: G01D5/36
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To efficiently guide a light from a light source to a photodetector. SOLUTION: An optical encoder is constituted so that a light from a light source 16 arrives at the photodetector 22 via three optical grids 20a, 12 and 20b. Interference fringes are formed via the two grids 20a and 12, and a light reception amount of the photodetector 22 is changed according to relative positions of the fringes and the grid 20b. An optical system for condensing the light of the source 16 such as, for example, a convex lens 18 is disposed on an optical path from the source 16 to the photodetector 22. More luminous fluxes from the source 16 can be guided to the photodetector 22 by this optical system.
Patent JP-2002266949-A (JP)
Title: Silent chain
Inventor: OKABE ISAMU
IPC: F16G13/06
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a silent chain capable of inhibiting an abrasion of a connection pin and a bush and an abrasion elongation of the chain by realizing a light weight of an inner link plate of a link assembly constituting the silent chain and a light weight of the chain accompanying with this and preventing a reduction of roundness accuracy of an inner diameter of the bush press-fitted into a bush hole of the inner link plate. SOLUTION: A through hole 14g for making a distortion of an inner diameter of the bush caused by press-fitting of the bush uniform is provided at an approximately center part of a tooth 14a of the inner link plate 14. In this case, the shortest distances j, k, l of the through hole 14g, an outer side surface part 14c, an inner side surface part 14d, etc., and the bush hole 14b are made approximately equal and are made to a thickness t or more.
Patent JP-2002271763-A (JP)
Title: Video conference system
Inventor: UMEDA TOSHIHIKO
IPC: H04N7/15
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To realize a video conference system that facilitates control and processing for screen display by allowing one display device to exhibit computer data or the like and display progress of a conference by a video image. SOLUTION: The video conference system is provided with a monitor display panel that displays received computer data in RGB(red-green-blue) colors and a superimpose circuit that displays received video image information on the monitor display panel.
Patent JP-2002270655-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: MATSUI MIYAKO
IPC: H01L21/66
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To contribute to improvement in production yield or shortening of optimization of a process by inspecting defects on a wafer having a pattern with a high step, such as contact holes in the process for manufacturing a semiconductor, enabling speedy acquisition of information about the position or a kind of the defect, and specifying the generation process and factors for the defects. SOLUTION: The wafer, having a pattern with a high step in the process for manufacturing a semiconductor, is scanned and irradiated with an electron beam with energy of several hundreds of 100 eV to 10 keV or lower, the defect is inspected speedily from the image of generated secondary electrons. Before acquiring the image of the secondary electrons, the wafer is irradiated with the electron beam at a high speed, while it is being moved to control the surface of the wafer to have a desired charging voltage. The type of defect is determined, based on the acquired image of the secondary electrons, and in-plane distribution of the wafer is displayed.
Patent JP-2002268776-A (JP)
Title: Information processor and information processing method, program and recording medium
Inventor: TAHIRA TAKEHIKO
IPC: G06F1/26
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent a power source from being turned on by mistake when an information processor is not operated so that it is possible to prevent the consumption of a battery or the decrease of the driving time from occurring due to the unintentional start of an application or the intermittent application of an input. SOLUTION: At turning off of a power source, it is possible for a user to clearly define that the information processor is not used for a while by turning on a hold switch 6. When the user does not want to operate the information processor on purpose at the time of putting it in his or her bag, any malfunction can be prevented by using the hold switch 6. In a portable information terminal whose surface is largely occupied with buttons or a touch panel for a pen input or the like, once the power source is turned on in the bag, it is impossible to judge whether this is any unnecessary operation due to the movement in the bag or any user input. Then, when preventing any careless power supply, the hold function is preliminarily turned on so that any malfunction can be prevented.
Patent JP-2001301401-A (JP)
Title: Two-piece wheel for automobile
Inventor: STACH JENS
IPC: B60B1/14
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a two-piece wheel for an automobile that can be easily integrated with a metal foam core, and has wheel parts formable with different materials and easily inter-connectable integrally and continuously in relation to materials. SOLUTION: The two-piece wheel for the automobile has a hollow spoke disposed in a rim spider 2 between air ports and the metal-foam-made core 6 remaining after casting. The rim spider 2 is connected to a rim 3 through a friction welding part between two separated welding annular surfaces 7 and 8; 7a and 8a of the rim spider and the rim 3.
Patent JP-2002273232-A (JP)
Title: Catalyst for purifying exhaust
Inventor: IWACHIDO KINICHI
IPC: B01J29/74
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust purifying catalyst having the function of eliminating both of hydrocarbon and nitrogen oxides. SOLUTION: A catalyst layer (22) of the exhaust purifying catalyst (20) consists of a lower layer (23) in which noble metal such as platinum, rhodium and palladium and zeolite having excellent capacity to adsorb hydrocarbon are incorporated and an upper layer (24) in which noble metal and alkali metal or alkaline-earth metal having excellent capacity to adsorb nitrogen oxides are incorporated.
Patent JP-2002277496-A (JP)
Title: Measuring method for dielectric loss tangent of cable
Inventor: IKEUCHI SHINOBU
IPC: G01R31/12
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To remove the effects of dielectric loss tangent of terminals of electric detection which is caused when measuring the dielectric loss tangent of cables by taking in a voltage signal from the terminals of electric detection provided to the cables. SOLUTION: An alternating voltage E1 of frequency f1 is applied in a cable C, the voltage signal is taken in from a terminal of electric detection 14e provided to the cable C and on the other hand, a current signal is taken in from the ground line 5 of the cable C. The dielectric loss tangent at this time is let tanδ1. An alternating current source E2 with a frequency f2 is connected between the terminal of electric detection 14e and a measuring apparatus body 2, the voltage signal is taken in from a terminal of electric detection 14e provided to the cable C and on the other hand, a current signal is captured from the ground line 5 of the cable C. The dielectric loss tangent at this time is let tanδ2. Then the dielectric loss tangent of the cable is obtained with the next formula, tanδ1-(f1/f2).tanδ2.
Patent JP-2002275231-A (JP)
Title: Method for producing blocked isocyanate curing agent, and cationic electrodeposition coating composition
Inventor: ISHITANI MASAMICHI
IPC: C09D201/02
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a blocked isocyanate curing agent without using as the catalyst any organotin compound with possibility of affecting the environment. SOLUTION: This method for producing a blocked isocyanate curing agent comprises the step of reaction between an isocyanate and a blocking agent in the presence of, as the catalyst, a tertiary amine, substituted aniline or substituted toluidine.
Patent JP-2001298390-A (JP)
Title: Communication system utilizing many satellites without using inter-satellite crosslink
Inventor: BERGER HARVEY L
IPC: H04B7/185
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a communication system capable of interconnecting user terminals without needing either an inter-satellite crosslink or a double hop through a ground gateway. SOLUTION: This communication system includes two satellites 12 and 14 arranged in the same node along a geosynchronous orbit arc, and the respective satellites 12 and 14 can receive an RF signal through uplink channels 52 and 56 and transmit an RF signal through downlink channels 54 and 58 different from the uplink channels. At least two user terminals 36 and 38 exist in the system, and even though each user terminal can transmit the RF signal only to one satellite, at least one user terminal can receive the RF signal from the both satellites.