baber/WOPTO huggingface dataset:
Patent JP-2001154154-A (JP)
Title: Rimless spectacles using bent metallic parts, and the bent metallic parts
Inventor: INAIDA SHUICHI
IPC: G02C1/02
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide high-function rimless spectacles which are light in weight and extremely good in wearing feel in use while maintaining a strength and texture as metal and can be highly efficiently manufactured by a simple sheet metal working without the use of laborious metal joining, such as welding and vent metallic parts necessary to the same. SOLUTION: Bridge members and bracket endpieces are so shaped and designed that these members can be manufactured by a simple sheet metal working, such as blanking of metallic sheets. A pair of light and left lenses are assembled and temple members are hinged by using the bridge members and bracket endpieces manufactured in the manner described above.
Patent JP-2002066027-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of improving a performance by screen display in a game machine for varying and displaying patterns on a display screen. SOLUTION: Regarding the game machine such as a Pachinko game machine, a display screen 21 as an initial screen is divided into an upper divided screen 22 and a lower divided screen 23 at a prescribed timing. Thereafter, a character 70 is displayed on the divided screen 22 and the character 70 moves in a direction (void arrow direction) from the upstream side end part 22a of the divided screen 22 to a downstream side end part 22b and successively appears from the upstream side end part 23a of the divided screen 23.
Patent JP-2002072435-A (JP)
Title: Concentration measuring instrument and photosensitive materials processing device
Inventor: TANAKA KATSUHIKO
IPC: G03D3/00
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a simple and inexpensive concentration measuring instrument which has excellent corrosion resistance to a processing liquid and has decreased variations of measurement and a photosensitive material processing device having the same. SOLUTION: A leak sensor 100 is constituted to be disposed at an insulating member obtained by forming two electrodes consisting of a resin material containing SUS materials or conductors to a rod shape and a coating is applied to the front surface of the leak sensor 100. Respective pieces of wiring 106 connected to the electrodes of the leak sensor 100 are connected to a controller 110 for controlling the measurement of the liquid component concentration of a cleaning drum. A prescribed AC voltage is impressed to the respective electrodes of the leak sensor 100 by the controller 110 and the voltage between the electrodes measured through the processing liquid is measured. Further, when ion exchange water or pure water is put into the cleaning drum 20 in installing an automatic developing device 10, the prescribed AC voltage is impressed to the leak sensor 100 and calibration is carried out by dropping the voltage measured by the controller 110 to zero.
Patent JP-2002070882-A (JP)
Title: Bearing device for driving wheel
Inventor: TAJIMA HIDEJI
IPC: F16D1/06
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To enables an axial compactification without calking work and a simplification of assembly work. SOLUTION: In a bearing device having a bearing part 37 comprising: an outer ring 31 in which double row raceway surfaces 40, 41 are formed integrally in the internal circumference thereof; an inner ring 32 in which double row raceway surfaces 45, 46 arranged in face-to-face relation with the raceway surfaces 40, 41 of the outer ring 31 are formed integrally on the outer surface thereof; rolling elements 33, 34 interposed between the inner and outer rings 32, 31; and a pair of seals 35, 36 which seal annular gaps between the inner and outer rings 32, 31, wherein further both a hub ring 38 having a wheel fit-up flange 50 integrally in one end of a cylindrical part 49 and a constant velocity universal coupling 39 having a shaft part 38 which is inwardly engaged in the hub ring 38 by way of serrations 57, 58 are connected to the bearing part 37:  the bearing part 37 is outwardly engaged with both the cylindrical part 49 of the hub ring 38 and the shaft part 53 of the constant velocity universal coupling 39, and is supported from both sides of the hub ring 38 and the constant velocity universal coupling 39, and the hub ring 38 and the constant velocity universal coupling 39 are fixed locatingly and detachably against the bearing part 37.
Patent JP-2002066012-A (JP)
Title: Game machine
Inventor: SUGIJIMA KISHIO
IPC: A63F7/02
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a highly interesting and new game machine giving expectations by improving the image of different color patterns in plural patterns and not making the display in pattern monotonous. SOLUTION: This game machine 1 is provided with a propriety discrimination means for discriminating the winning or losing of a game due to the establishment of a discrimination start condition, a discriminated result display means 43 for variably displaying the plural patterns Z1, Z2 and Z3, then stopping and displaying a predetermined big winning pattern combination in the case that a discriminated result by the propriety discrimination means is the winning and stopping and displaying a predetermined losing pattern combination in the case that the discriminated result is the losing and a special game performing means for performing a special game due to the fact that the discriminated result becomes the winning.  The different color pattern in the almost same shape as the other pattern for which a color inside the pattern is different is included in the plural patterns and a pattern change display form for changing the patterns among the different color patterns of the almost same shape by color change inside the patterns is provided.
Patent JP-2002072543-A (JP)
Title: Electrophotographic toner and two-component developer
Inventor: KATO HIROAKI
IPC: G03G9/08
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic toner and a two-component developer, which maintains superior flowability, electrostatic chargeability and image quality with respect to long-term use or environmental change. SOLUTION: The electrophotographic toner is prepared, by externally adding at least star titanium dioxide particles to toner particles containing at least binder resin and coloring agent, and the two-component developer contains the toner.
Patent JP-2002066589-A (JP)
Title: Sterilization method and sterilizer
Inventor: NAKAKUKI YASUHIDE
IPC: C02F3/30
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an effective sterilization method which is suitable for the treatment of chemicals solutions for thalassotherapy, the pool or the like and harmless, has little influence on a human body, and to provide a sterilizer which can be suitably used for the sterilization method. SOLUTION: A non-oxygenic gas which does not contain oxygen is supplied continuously to a first sterilization tank 3 to establish an anaerobic environment in the sterilization tank 3 in which a step for sterilizing aerobic bacteria is carried out. A liquid to be treated 2 is held in the first sterilization tank 3 for a prescribed time and then transferred to a second sterilization tank 4. Oxygen (oxygen-enriched gas) is continuously supplied to the second sterilization tank 4 to establish an aerobic environment in which a step for sterilizing anaerobic bacteria is carried out.
Patent JP-2002077869-A (JP)
Title: Interactive tv system
Inventor: TAJIRI RYO
IPC: H04N5/445
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an interactive TV system which makes viewers feel like actually participating in a broadcast program and of responding quickly to each viewer about the viewer's reply. SOLUTION: A game program broadcast from a program broadcast system is received by a TV receiver and displayed on its scope. A forecast for the result of the game made by a viewer is received by the TV receiver. The forecast of the game result is sent to a data server through a communication means. Then, it is judged at the data server whether the forecast of the game result sent from the TV receiver is identical with the actual game result on the game program or not. When it is found that the forecast of the game result is identical with the actual game result, information that the forecast of the game result is right is sent to the TV receiver which has sent the right game result through the intermediary of a communication means.
Patent JP-2002072376-A (JP)
Title: Method and device for controlling light quantity and image processor
Inventor: TANIHATA TORU
IPC: G03B27/72
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To adjust a quantity of irradiation light in a short time corresponding to image data in an automatic printing device, etc. SOLUTION: The entire area of a head is scanned first and only the circumference of a peak position detected by the 1st scan is scanned thereafter. Thus, only the circumference of the peak position is scanned for the 2nd and succeeding times, and since the remaining irradiated area is not scanned, the time needed for measurement can be shortened for that.
Patent JP-2002067914-A (JP)
Title: Rotation braking device
Inventor: TAKAGI MASAMU
IPC: B60T8/52
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To detect an actual braking force with high accuracy for controlling a braking force more appropriately despite of a change in friction coefficient of a friction member. SOLUTION: Plate shaped parts 68, 70 are mounted on both ends of an anchor body 62 for having strain gauges 72, 74 fixed on inner side faces of the plate shaped parts 68, 70 to detect abutting loads Fa, Fb between brake shoes 12, 14 pressed against, a rotating drum at braking and the anchor body 62. Since the abutting loads Fa, Fb change according to a change in friction coefficient of a lining 24 and correspond to the actual braking force with high accuracy, the braking force can be controlled with high accuracy according to a desired amount of braking by feedback-controlling pressing forces of the brake shoes 12, 14 by a brake actuator such that e.g. the abutting loads Fa, Fb correspond with a target abutting load determined according to the desired amount of braking.
Patent JP-2002081070-A (JP)
Title: Slide type earth retaining timbering system
Inventor: TAKAHASHI TAKASHI
IPC: E02D29/045
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To minimize temporary materials by using a permanent girder of an underground body structure and a slide type earth retaining timbering system for an underground construction timbering, to reduce the scale of an earth retaining wall by suppressing the deformation and stress generated in the earth retaining wall, and to reduce the construction term by simultaneously progressing the construction of the underground skeleton to be the timbering and the ground excavation. SOLUTION: This slide type earth retaining timbering system is constituted of a movable strut timbering 1 horizontally disposed in an excavation space in the earth retaining wall W and supporting the earth retaining wall W, and a vertical slide device 4(a) sliding down the strut timbering along a temporary prop P. The strut timbering 1 is constituted of a wale 11 urged against the earth retaining wall, a strut joining block 13 having a hole capable of being inserted by the temporary prop P, and a jack device 6 pushing and pulling the wale relative to the earth retaining wall. When the deformation of the earth retaining wall is small after completing the excavation, the strut timbering 1 is quickly slid down and erected near the excavation bottom.
Patent JP-2001352267-A (JP)
Title: Multi-stage mixer type high frequency transmitter- receiver circuit
Inventor: KONO KIMINORI
IPC: H04B1/40
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a multi-stage mixer type high frequency transmitter- receiver circuit for performing digital communication services which is simplified to lower the cost and improves the antijamming performance. SOLUTION: A high frequency signal received by an antenna 1 is mixed by two stages of mixers 15a, 15b with a local signal which is generated by a local signal oscillator 31 and sent via buffer amplifiers 34a, 4b, and connected to mixers 18a, 18b via an input terminal 6b of a direct conversion circuit 5b while the local signal generated by the oscillator 31 and phase-shifted by a phase shifter 33 from each other respectively by integer multiples of 90 degrees are already applied to the mixers 18a, 18b wherein if the number of stages of mixers is n and the frequency of the high frequency signal is f0, the frequency f1 of the local signal oscillator 31 is set lower than f0, meeting the relation f0=n×f1, f1=f0/n.
Patent JP-2002087660-A (JP)
Title: Joining tape setting device for web connecting device
Inventor: TAKANO MASATO
IPC: B65H19/18
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a joining tape setting device of a simple structure capable of setting a joining tape on a tape base without loosening the tape. SOLUTION: A tape feeding means 16 having a joining tape reel for feeding out the joining tape 9 and a tape cutter 24, is mounted near one end of the tape base 15, a first tape holder 17 having a tape fixing pin 31 is mounted at the other end, and a second tape holder 18 having a tape pressing pin 35 is further mounted near the tape cutter 24. According to this constitution, the joining tape 9 is manually pulled out to be adhered and fixed to the tape fixing pin 31 from a lower part of the tape fixing pin 31, and is pressed to the tape base 15 by the tape pressing pin 35 to be cut, and then adhered and fixed to the tape pressing pin 35, whereby the joining tape can be kept in an unloosened state.
Patent JP-2002094110-A (JP)
Title: Structure of light emitting diode
Inventor: KAN HONIN
IPC: H01L33/06
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a GaN based light emitting diode in which a p-type ohmic contact electrode having an appropriate resistance is formed between a metal and a semiconductor material in order to prevent the performance of a light emitting diode having a large band gap from being limited. SOLUTION: A low resistance p-type ohmic contact electrode is formed by forming a semiconductor deposition layer, i.e., a multidigital GaN/GaP layer, on a p-type GaN based III-V compound semiconductor and growing a contact layer of p-type GaN further thereon, or a p-type ohmic contact electrode coming into good contact with such a metal as AuBe or AuZn is formed by growing a buffer layer of linear gradual composition of p-type Ga (n, p) and growing p-type GaP thereon or growing a p-type GaP contact layer directly.
Patent JP-2002088547-A (JP)
Title: Pocket capable of preventing article from slipping off
Inventor: UNO KOUJI
IPC: A41D27/20
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a pocket attached on a wear capable of preventing articles from slipping off. SOLUTION: This pocket with function for preventing a held thing from slipping off is set with an antislip part 4 with a high frictional resistance on the reverse face of the pocket face side fabric 3.
Patent JP-2002094501-A (JP)
Title: Encrypted data communication unit and encrypted data communication method
Inventor: ARAI CHIHARU
IPC: G06F21/72
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To prevent key data from leaking through communication an external unit illegally connected. SOLUTION: The encrypted data communication unit 20 of this invention uses key data K stored in advance in a memory 23 to communicate data including encrypted data with a prescribed device 10. A command sequence memory 27 stores, in advance, a sequence of command data sent to or received from the prescribed device 10 in normal communication. A discrimination means 26 discriminates whether or not the command data sent to or received from an external device are in accordance with the sequence stored in the command sequence memory 27. A key data delete means 28 deletes the key data K stored in the memory 23 when the means 26 discriminates that the command data sent to or received from the external device are not in accordance with the sequence stored in the command sequence memory 27.
Patent JP-2002120785-A (JP)
Title: Folding tricycle
Inventor: SE BUNFU
IPC: B62K9/02
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To reduce a space required for storing and keeping a tricycle and improve convenience for easily carrying. SOLUTION: A tricycle frame F is constituted by a tricycle body front part frame 6 rotatably provided on a handlebar frame H, a tricycle body rear part frame 22 for rotatably supporting rear wheels 23 at right and left, and a tricycle body intermediate part frame 10 rotatably provided on the tricycle body rear part frame 22 and the tricycle body front part frame 6. A connection member 30 is rotatably provided between a lower end part of the tricycle front part frame 6 and a position near a tip part of the tricycle body rear part frame 22. A folding lock device constituted by a lock plate 37 swinging freely located on the tricycle body intermediate part frame 10 and a coil spring 38 is provided between a position near a rear part of the tricycle body intermediate part frame 10 and a bottom end rod part 33 of the connection member 30.
Patent JP-2002092213-A (JP)
Title: Vehicle maintenance information management system
Inventor: ASAMI TETSUJI
IPC: G06Q50/00
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle maintenance information management system for accurately confirming the history of the maintenance work given to a vehicle of a customer at gas stations in various places and performing appropriate maintenance to the vehicle. SOLUTION: This system is provided with a database 11 in which the maintenance information of the vehicle 12 is contained in relation to each customer information, terminals 2, 5 and 9 for inputting the maintenance information to the database 11 and outputting the maintenance information from the database 11 at the gas station 3, a server 8 for managing the database 11 and a network 7 for connecting the server 8 to the terminals 2, 5 and 9.
Patent JP-2002100303-A (JP)
Title: Color cathode-ray tube
Inventor: NAKAMURA HISAO
IPC: H01J29/48
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To reduce an electric potential difference between a counterpart of an electric conductor arranged surrounding the outside of both a built-in resistor and an insulation supporting rod and a counterpart of a resistor pattern formed at the built-in resistor, and provide a cathode-ray tube equipped with an electron gun having the built-in resistor which possesses an image display of a high definition and superior withstand voltage characteristics. SOLUTION: This is the electron gun having a generation part of an electron beam, a focusing and accelerating part to focus and accelerate the electron beam, the insulation supporting rod 9 to embed and fix respective one part of plural electrodes to constitute the generation part of the electron beam and the focusing and accelerating part in a prescribed order and distance, the built-in resistor 22 having an insulation coating layer 20a which is adjacently arranged at the outside of this insulation supporting rod 9 and which has been formed covering the resistor pattern 29 at a surface of the side opposing to the insulation supporting rod 9, and an electric conductor 16 which is surrounding the insulation supporting rod 9 and the built-in resistor 2 and whose end part is fixed at the electrode.  The built-in resistor 22 is equipped with a pattern shape wherein the electric potential of the part opposing to the electric conductor of the resistor pattern becomes nearly the same as that of the electric conductor.
Patent JP-2002087372-A (JP)
Title: Four-cycle engine structure of snowmobile
Inventor: SHICHI HIROAKI
IPC: F01P11/08
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a four-cycle engine structure for a snowmobile, achieving the space-saving mounting of a four-cycle engine by improving cooling effect on an air or an engine oil supplied to the engine without impairing maneuverability. SOLUTION: The four-cycle engine for the snowmobile comprises a cylinder head 3 provided in an engine room 6 formed at the front of a body of the snowmobile 1, at the upper side of the engine, a crank shaft directed almost parallel to the cross direction of the body, a body of the engine 2 arranged in frontward inclination to the moving direction of the body, and a suction passage 5 arranged at the upper side of the body of the frontward inclined engine 2. An intercooler 8 for cooling a suction air is arranged in a tunnel formed inside a body frame 10 on which a truck belt 15 is provided.
Patent JP-2002090188-A (JP)
Title: Gas measuring device
Inventor: TAKAOKA HIROYUKI
IPC: G01F1/696
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a gas measuring device for measuring by converting a gas flow rate from a mass flow rate into a volume flow rate. SOLUTION: This gas measuring device has a gas measuring means A and a conversion means B for converting the quantity of consumed gas determined by the gas measuring means. The gas measuring means A is a mass flow type gas measuring means A1 for measuring the mass flow rate of gas flow flowing in a gas supply route, determining a gas flow value based on the measured mass flow rate, and measuring the quantity of consumed gas by integrating the determined gas flow value.  The conversion means B includes a conversion part 15a11 for converting the mass flow determined by the mass flow type gas measuring means A1 into the volume flow rate and a correction part 15a12 for correcting the volume flow rate converted by the conversion part 15a11 corresponding to surrounding circumstances (outside air temperature information from a temperature detection means 18 and outside air pressure information from an absolute pressure detection means 18).
Patent JP-2002098676-A (JP)
Title: Isolation material and isolation and recovery method
Inventor: ISHIHARA KAZUHIKO
IPC: C07K1/22
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an isolation material by which a specific component in a wide range, especially a cell derived from a living body, a protein, an information transmission material or the like, is isolated selectively and by which the component can be recovered and to provide an isolation and recovery method which uses the isolation material. SOLUTION: The isolation material is provided with a group expressed by formula (1). (In the formula, R1, R2 and R3 represent a 1 to 6C alkyl group or the like, and n represents an integer of 1 to 4). In the isolation material, the ratio (P/C) of the amount P of phosphorus as an element derived from the group in formula (1) to the amount C of carbon as an element is 0.002 to 0.3 in a spectrum obtained by measuring the surface of the isolation material by an X-ray photoelectron spectroscopic analysis. In the isolation and recovery method, the isolation material is brought into contact with a solution containing the specific component, and the specific component is isolated and recovered.
Patent JP-2002099286-A (JP)
Title: Information delivery system, terminal device and portable recording medium
Inventor: TAKI KAZUYA
IPC: H04M11/08
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To make what information is downloaded into a 'Memory Stick (R)' identifiable at a glance without the aid of a user when music data is downloaded through the network into the 'Memory Stick (R)'. SOLUTION: The music data downloaded from the Internet is recorded into the 'Memory Stick (R)' (S240) and the print information previously stored in the 'Memory Stick (R)' is read out (S250) and the print information to be outputted to a printer driver for the purpose of printing on a print label is updated (S260). The erasing and printing of character information from and to the print label are executed (S320) cooperatively (S210; YES) with memory discharge operation.