baber/WOPTO huggingface dataset:
Patent JP-2002153836-A (JP)
Title: Material for decreasing elution of heavy metal
Inventor: HOSHINO SEIICHI
IPC: B09C1/02
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a material for decreasing elution of heavy metals, by which the elution of heavy metals such as Cr6+ can be decreased even when the waste or the like containing various heavy metals including Cr6+ is treated. SOLUTION: This material for decreasing the elution of heavy metals is manufactured in the reduction atmosphere at 1,000 deg.C or higher temperature and contains two or more components of CaO and Al2O3 as chemical components mainly, preferably, CaO of 10-80% and Al2O3 of 90-20% based on the total weight of the two components of CaO and Al2O3.
Patent JP-2002163213-A (JP)
Title: Electronic mail information management method and record medium storing program
Inventor: YONENAGA TOMOMI
IPC: G06F15/00
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To manage electronic mail information formed by attaching a docu ment file to an electronic mail, wherein the attached document file is taken as a subject, and an electronic mail showing the details of establishment is attached to the document file. SOLUTION: As an information identification unit 14, a series of related electronic mails, a plurality of electronic mail information pieces 15 and attached document files 16 with a different version number are collectively stored. When a special document file 201 is specified, a configuration changing part 17 sets a link accessible to the electronic mail information 15 to which a document file A of a different version is attached from the document file 201, and the specified document file 201 and the electronic mail information 14 accessed by the link are collected to be stored as an information discriminating unit 18.
Patent JP-2002125505-A (JP)
Title: Marking and incontinence prevention band for dog
Inventor: SATO ITSUKO
IPC: A01K23/00
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a band for inhibiting an indoor pet dog from a marking and preventing it from incontinence in a room. SOLUTION: A flat training pad (1) is made in a boat shape (2) and allowed to come into contact with its sex organ (4) by means of strings (3) so that the organs may be contained in the pad (1) and tied to its body (5) thereby, the urine can be inhibited from leaking perfectly.
Patent JP-2002162830-A (JP)
Title: Developer unit for electrophotographic device
Inventor: ONISHI KAZUTOMI
IPC: F16C33/10
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized, high productivity and high performance developer unit constituted such that torque increase and shaft locking caused by toner-sticking to a bearing part may be prevented for a long period of service life by a simple constitution. SOLUTION: The developer unit for an electrophotographic device is provided with a toner storing chamber for storing the toner as developer, a toner carrier for carrying the toner, a toner supply means for supplying the toner stored in the toner storing chamber to the toner carrier, a thin toner layer control means for controlling so that the thin toner layer carried on the surface of the toner carrier may be made uniform, a rotary shaft mounted on the toner supply means, and the bearing part for freely rotatably supporting the rotary shaft, a lubricating oil storing part for storing lubricating oil to be supplied to the sliding surface of the bearing part that is arranged in the rotary shaft or in the bearing part.
Patent JP-2002160617-A (JP)
Title: Motion control device for vehicle
Inventor: NISHIO AKITAKA
IPC: B60T13/66
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To secure the stroke of a brake pedal if communication between a master cylinder and all wheel cylinders is cut off when controlling an automatic liquid pressure generator to drive the master cylinder during non-operation of the brake pedal. SOLUTION: A control device controls the drive of the automatic liquid pressure generator and a liquid pressure control valve during non-operation of the brake pedal for the automatic pressure control of the wheel cylinder. Furthermore, a stroke sensor detects the stroke of the brake pedal when the drive of the automatic liquid pressure generator is controlled. The control device performs predetermined processing in accordance with the detection result of the stroke sensor and controls the drive of the liquid pressure control valve to make the master cylinder communicate with at least one wheel cylinder and/or a reservoir when the drive of the liquid pressure control valve is controlled to cut the master cylinder off all wheel cylinders in the state that the drive of the automatic liquid pressure generator is controlled.
Patent JP-2002159366-A (JP)
Title: Vehicle seat
Inventor: YOSHIDA MASAMI
IPC: A47C7/02
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To reduce weight and increase stiffness of a seat frame. SOLUTION: In a vehicle seat in which a seat skeletal frame 1 is vertically movably mounted to a mounting frame 11 that is movable or fixed to a vehicle body by a vertical link mechanism comprising a front vertical link mechanism F and a rear link mechanism R, the seat skeletal frame 1 has a pair of right and left side frames 6, a front frame 2 formed into a horizontally long plate connecting the fronts of the right and left side frames 6, and a plurality of horizontal springs 40 longitudinally parallelly provided in the side frames 6, the vertical plate portion 8 of an L-shaped mounting base 7 is fixed to the insides of the fronts of the side frames 6 and the bottom plate 3 of the front frame 2 is placed on and fixed to the horizontal plate portion 9 of the mounting base 7.
Patent JP-2002160013-A (JP)
Title: Wiper device for liquid substance
Inventor: HANYA YOICHI
IPC: B21B45/02
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a wiper device for a liquid capable of uniformalizing a linear loading distribution generated at a wiper roll by a simple means. SOLUTION: A roll type wiper device, nipping a metal band steel plate which moves between an upper and lower wiper rolls 19 and extracts the liquid substance such as a rolling oil sticking to the surface of the metal band steel plate is provided. A backup roll 11, 12 are constituted by a simple hollow shell 15 whose both ends are rotatable on the roll axis at the outside of the metal band steel plate 41 by a bearing 14.
Patent JP-2002166270-A (JP)
Title: Photochemical reactor
Inventor: KUSUHARA MASAKI
IPC: C02F1/78
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized ozone-dissolved water feeder with a high efficiency. SOLUTION: The water feeder has an ultraviolet-ray permeable helix tube 3 and a xenon lamp 2 as an ultraviolet-ray generator disposed at the center of the helix tube 3, and an outside of the water feeder is covered with a reflecting cylinder 4. Supply ports 5, 6 which introduce a liquid and a gas respectively separately from one end of the helix tube 3 are provided and outlets 7, 8 which separate and exhaust the gas and the liquid, respectively, are provided at another end of the helix tube 3. The inner diameter of the tube body of the helix tube 3 and each supply amount of the liquid and the gas are set so that a layer in which the liquid and the gas are alternately disposed is formed in the helix tube 3. As the xenon lamp 2 radiates ultraviolet rays to the gas, ozone is produced from oxygen in the gas.  Air containing the ozone always contacts with a fresh liquid to efficiently dissolve ozone into the liquid. The ozone-dissolved water is transferred in the helix tube 3 and is discharged from the outlet 7.
Patent JP-2002168179-A (JP)
Title: Variable displacement pump
Inventor: UCHINO KAZUYOSHI
IPC: F04C2/344
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To increase the discharge amount of a pump in a well responsive manner even when a hydraulic pressure on the discharge side of the pump sharply rises. SOLUTION: A rolling supporting face 41 made as a plane extending to a tangential direction in an axial view is formed on a pump body 2 on the side of a discharge port 10, only at one side portion apart from an axial center R of a rotor 5 to a second fluid pressure chamber 13. The rolling supporting face 41 is inclined so that the axial center of a cam ring 4 is moved to the discharge port 10 by the rolling of the cam ring 4 in the direction of increasing the discharge amount of the pump.
Patent JP-2002173944-A (JP)
Title: Precast concrete slab and its installation method
Inventor: NAITO MASAYOSHI
IPC: E02D29/02
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a precast concrete slab and its installation method allowing easy and efficient installation in the case of using the precast concrete slab as a form. SOLUTION: This precast concrete slab 1 is formed by protrusively providing sliding members 4 on the back face of the concrete slab 2.
Patent JP-2002176154-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: YAMADA TAKASHI
IPC: H01L21/8242
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having vertical transistors wherein irregularity of characteristic is small, and its manufacturing method. SOLUTION: Trenches 20 reaching an N-type silicon substrate 11 are formed on a SOI substrate 10 wherein a P-type silicon layer 13 is formed on the substrate 11 via a silicon oxide film 12, and trench capacitors C are formed in lower parts of the trenches 20. The silicon oxide film 12 exposed on the upper trenches 20 of storage electrodes 22 of the capacitors C are etched, trench diameter enlarging parts 25 are formed, and buried straps 23 are buried in the parts 25 in such a manner that only lower surfaces of the straps 23 are in contact with the P-type silicon layer 13. Upper parts of the buried straps 23 are covered with cap insulating films 24, and the vertical transistors Q are formed on side surfaces of the upper trenches 20.  Sources and drains of the transistors Q are constituted of N+ type diffusion layers 31 which are diffused upward from the buried straps 23 to the P-type silicon layer 13 and an N+ type diffusion layer 32 on an upper surface of the P-type silicon layer 13.
Patent JP-2002186229-A (JP)
Title: Structure of motor with double inductive surfaces
Inventor: IN SAKOKU
IPC: H02K16/02
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a motor with double inductive surfaces which can generate a large rotating torque and can prevent generation of phenomenon of a cogging torque. SOLUTION: This motor comprises a substrate, two rotors and a center shaft 3. The substrate is provided with a shaft hole bored, a plurality of coils 13 are provided in the annular shape in the equal interval at the circumference of the shaft hole, while the substrate is provided with an induction element 14 and a drive member. Two rotors are respectively located at both upper and lower sides of the substrate and are also integrated, two rotors are respectively provided with permanent magnets 21a, 21b in the annular shape, the permanent magnets 21a, 21b are respectively formed corresponding to the coils of substrate, and the center shaft is provided to one rotor within the two rotors to pivotally support the substrate to rotate at the shaft hole with the center shaft.
Patent JP-2002181881-A (JP)
Title: Instrument and method for measuring electronic circuit device
Inventor: SAKAMOTO ITSUO
IPC: H01R24/00
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To make electric connection to an external connection terminal of a so-called leadless type electronic circuit device conducted surely, and enhance electrical reliability in a connection part to the external connection terminal. SOLUTION: This measuring instrument has a measuring substrate 31 provided with a measuring circuit for measuring an electric characteristic of an IC package as the electronic circuit device, and plural contact members 11 arrayed movably on the substrate 31 to allow contact to the second contact face of the external connection terminal exposed from a side face of the IC pakage and to bring electric continuity between the external connection terminal and the measuring circuit 31.
Patent JP-2002056186-A (JP)
Title: Device and method for currency service on next- generation mobile communication (imt-2000) network
Inventor: CHI HYUNG IN
IPC: G06Q10/00
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To overcome the problem such that a user needs to visit a 365-day corner for bank service to use it and can receive the service only within the hours and the problem that it is inconvenient to subscriber's economical activities since no cash service is provided and small-amount settlement is not carried out when the user travels abroad. SOLUTION: The subscriber inputs an amount of the country in a foreign business trip or a tour and the amount is converted into the currency unit of the subscriber's country and automatically shown and the transmission of currency between next-generation mobile communication subscribers is enabled and when the subscriber is a businessman, the subscriber can pay at a card alliance store by using an IMT-2000 terminal device and an IMT-2000 ID card and even bank transfer is enabled, thus providing the device and method for currency service on the next-generation mobile communication network. Consequently, service to which the exchange rate of the current country is applied can be provided automatically or at a subscriber's request.
Patent JP-2002184829-A (JP)
Title: Insulating film capacity evaluation device
Inventor: OONAMI NOBUYUKI
IPC: H01L29/78
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide an insulating film capacity evaluation device which can accurately measure the C-V characteristics of an ultrathin insulating film without being directly affected by a tunnel leakage current, and can evaluate also the boron punch-through of a P+ gate electrode in the MIS structure of the ultrathin insulating film, and to provide a method of evaluating the capacity of the insulating film. SOLUTION: In an insulating film capacity evaluation device, the MIS structure of a known capacity (C1) and at least each one piece of the dielectric and the capacitor of at least one kind of dielectrics and capacitors are made to connect with each other in series to the MIS structure of an unknown capacity (C2) of an object to be measured, to measure the C-V characteristics of an ultrathin insulating film, and the unknown capacity is calculated from the resultant capacity.
Patent JP-2002186182-A (JP)
Title: Small-scale distributed power supply or small-scale distributed power supply and heat service system
Inventor: KAWAMOTO YOJI
IPC: H02J3/00
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a small-scale distributed power supply system, wherein both operators and customers can enjoy economic benefits by an efficient operation of the system. SOLUTION: A distributed power supply is constituted of a plurality of manless and small-scale power generation facilities 1-1 to 1-N requiring no administrative engineers. The distributed power supply is owned by an business owner, and the power generation facilities are installed distributedly on lands customers 2-1 to 2-N possess. The customers 2-1 to 2-N are supplied from the business owner with power generated by the individual power generating facilities 1-1 to 1-N. The power generating facilities 1-1 to 1-N are monitored in a lump at a centralized monitor center 4 via the Internet 5 for the communication of necessary information between the monitor center and all the power generation facilities 1-1 to 1-N, so that, the operation, control, and maintenance of the power generation facilities 1-1 to 1-N are also performed from the center.
Patent JP-2002176882-A (JP)
Title: Fishfinder
Inventor: SOMA NAOTANE
IPC: A01K97/00
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a fishfinder having a compacted shape, and a transceiver with heightened stability, and readily usable on a ship. SOLUTION: This fishfinder can be compacted by installing a float 7 having a cord 6 having one terminal connected to an electric equipment part housed in a nearly cylindrical main body 4 having a concave groove 1 for winding the cord 6, formed at the outer periphery part, and the other terminal connected to a transceiver 5, passed through the float 7 so as to be freely engaged, and holding the transceiver 5 at a prescribed position in water, and constituting the float 7 so as to be housed in a float-housing part 13 formed at the bottom part of the main body 4, and the transceiver 5 so as to be housed in a transceiver-housing part 14 formed at the bottom part of the float 7.
Patent JP-2002188228-A (JP)
Title: Panel for partition
Inventor: MIZUTANI KATSUMI
IPC: E04B2/00
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To make a mullion and a vertical frame equal in shape and compatible with each other, reduce production cost, and enhance working efficiency. SOLUTION: In a panel 1 for a partition, which is constituted by coupling plural unit panels 2, the vertical frames 3 and 4 for making the unit panels 2 formed into a band window are characterized by making the vertical frames 3 and 4 equal in structure to the end vertical frames 3 and 4, which constitute both the side ends of the panel 1, combined in an opposed manner.
Patent JP-2001273966-A (JP)
Title: Spark plug
Inventor: KANO KEIJI
IPC: H01T13/39
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To improve a junction property of a chip by optimizing a material of relaxation layer in a spark plug that is made via a relaxation layer by resistance welding of the chip composed of Ir alloy having Ir as the main component in the center electrode and/or ground electrode. SOLUTION: In a tip end part 3a of the center electrode 3 composed of Fe based alloy and in an opposing part 4a of the ground electrode 4, the chip 51 composed of Ir alloy having Ir as the main component is resistance welded via the relaxation layer 61 of stratified formation. As for the composing material of relaxation layer 61, the coefficient of linear expansion is made in a range between that of Ir alloy and that of Fe based alloy, and Young's modulus is made as what is smaller than both of these alloys.
Patent JP-2001229494-A (JP)
Title: Map data architecture platform for high-level driver assistance system
Inventor: BECHTOLSHEIM STEPHAN V
IPC: G08G1/0969
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide data architecture for an automatic vehicle which can continuously supply updated data regarding a route along a path where the automatic vehicle can travel from its current position on the path. SOLUTION: The data architecture uses a map database storing data regarding paths in a geographical area and a vehicle positioning program using data from a sensor so as to supply an output indicating a current position along path segments represented by data in the map database. The data architecture includes a data horizon program which uses the output of the vehicle positioning program and data from the map database so as to determine more than one paths, extended from the current vehicle position up to a range relating to a threshold, where the automatic vehicle can travel. Data representing the paths determined by the data horizon program are stored in a data repository from which a driver support system can obtain data.
Patent JP-2002187472-A (JP)
Title: Table structure of seat back
Inventor: MOCHIDA YOSHIHARU
IPC: A47C7/62
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To easily and quickly make a table main body in a using state and storing state, and easily adjust an angle thereof. SOLUTION: The tip 45b of a roughly U-shape spring member 45 is provided along a guide rail 37 provided in a table main body 35 so as to be movable in the longitudinal direction. The guide rail 37 is provided so as to be adjustable the longitudinal movement to the table main body 35 by a longitudinal movement adjusting mechanism 51. A longitudinal movement adjusting mechanism 11 is fixed on a back face side of the table main body 35 in a state where a guide rod 53 projects downward, and a guide groove 55 is formed along the longitudinal direction of a guide part 38 of the guide rail 37. The guide groove 55 is formed so as to penetrate in the vertical direction, and the guide rod 53 is inserted into the guide groove 55. A female screw part 57 is formed in the lower part of the guide rail 37, and a screw rod 59 is screwed with the female part 57.  An operation knob 61 is formed at the tip of the screw rod 59.
Patent JP-2002189217-A (JP)
Title: Liquid crystal display device, method for manufacturing the same and picture display application device
Inventor: YOSHIDA MASANORI
IPC: G02F1/1339
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To realize high display quality by preventing a columnar resin pattern to form a panel gap from peeling. SOLUTION: The liquid crystal display device is provided with a substrate 11, switching active elements 4 formed on the one side surface of the substrate 11, a resin film 15 covering a nearly full surface of the one side surface of the substrate 11 with the switching active elements 4 formed thereon, the columnar resin pattern 17 formed on the resin film 15 to hold the gap of the liquid crystal panel and a pixel electrode pattern 2 connected to and driven with the switching active elements 4 and further formed in a position which does not overlap with the columnar resin pattern 17. Therefore the adhesion of the columnar resin pattern 17 to the substrate 11 is enhanced and the high display quality is realized. Also a short-circuit counter-current is not generated because the pixel electrode pattern 2 is not formed on the columnar resin pattern 17.
Patent JP-2002188778-A (JP)
Title: Method of manufacturing hose joint
Inventor: IWAMOTO KATSUJI
IPC: F16L33/20
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a hose joint 10A by reducing the number of parts, and allow the layout of pipes in a restricted space by reducing the size of the hose joint. SOLUTION: This hose joint 10A comprises a joint body 12 and a nipple 20. The joint body 12 comprises a pipe body 14, a base part 16 radially expanded from the connection end 14b of the pipe body 14 integrally with each other, and a sleeve I8 integrally formed cylindrically from the outer periphery of the base part 16 and forming a fitting hole 18a for fitting a hose H therein. The joint body 12 is formed of the pipe body 14, base part 16, and the sleeve 18 formed integrally with each other by using a plurality of punches.
Patent JP-2002196962-A (JP)
Title: Digital data generation system
Inventor: MATSUSHITA MASAHIRO
IPC: C12N15/09
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a digital data generation system capable of imparting simply a common data file name, and imparting an additional character string or the like, by a common character string or the like so as to clarify the interrelation between digital data when generating mutually related digital data. SOLUTION: This digital data generation system is characterized by being equipped with input means 77, 78, a data preservation means 73 for preserving the generated digital data, an additional character string memory means 72 for storing two or more kinds of additional character strings, and a data file name imparting means 71 for selecting one kind of the additional character string from among the two or more kinds of additional character strings stored in the additional character string memory means following a designation inputted into an input means when a naming rule is selected by the input means, adding the character string to a basic data file name inputted into the input means, generating the data file name, and imparting the name to the generated digital data.