baber/WOPTO huggingface dataset:
Patent JP-2001325848-A (JP)
Title: Switching operation part provided for vehicular control panel
Inventor: YUASA NAOTAKE
IPC: H01H13/02
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a switch operation part, having an optical display part provided for a vehicular control panel, improving the sense of operation, decreasing the difference in brightness of the optical display part and further reducing the number of light source lamps. SOLUTION: An air-conditioner switch 11 is arranged on a center line in the moving direction of the switch operation part 31 to be advanced and moved with a pushing operation. A light conductive lens 32 is mounted in the switching operation part 31 for conducting a light to a symbol mark 16 as the optical display part. The light of the light source lamp 24 is injected from a light conductive protruded portion 32b, provided on the light conductive lens 32, and an engagement claw provided as an interlocking part 32a on the light conductive lens 32 is engaged with and coupled to an engagement recessed part formed in a movable part 23 of the air-conditioner switch 11.
Patent JP-2001321963-A (JP)
Title: Precision machine part made of liquid-phase diffusion joined metal and method of manufacturing the same
Inventor: HASEGAWA HIROSHI
IPC: F02M61/16
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a precision machine part made of a metal by a liquid-phase diffusion joining method applied for assembly of an internally complicated and precise pipe channel for transporting a fluid or for decreasing weight or a machine part having a cylinder of a small sized sliding part and a method of manufacturing the same. SOLUTION: The method of manufacturing a precise machine part of a liquid-phase diffusion joined metal is such that a metallic precision machining pipe having a transporting passage in the form of a pipe channel or a cylinder through which a liquid or a gas passes is divided into plural sections at arbitral planes in the direction of the axis of the transporting passage, a partial or all mechanical characteristics of the machine part including a joined joint are assured by quickly heating the part in a thermostatic furnace by a high frequency induction heating in an oxidizing atmosphere of >=0,01 mass % O2, and then controlling a cooling speed after an isothermal solidification.
Patent JP-2001331027-A (JP)
Title: Toner cartridge
Inventor: MIZOGUCHI FUSATO
IPC: G03G21/10
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To cope with compaction, to prevent structure from getting complicated, to obtain excellent stirring and mixing performance for toner and to improve image quality. SOLUTION: A used toner refluxing operating part 11 making used toner drop by gravity is formed on the upper wall 1a of a cartridge main body 1A in which unused toner T is stored, and a toner stirring means 12 and a toner supply means 13 supplying mixed toner to a developing device 2 are disposed in the main body 1A. Thus, the toner is sufficiently mixed and stirred at the main body 1A side without depending on the device 2 side, while preventing the main body 1A from getting large. Since the used toner (t) is made to drop by the gravity, especially, take-in structure for the toner (t) is simplified. The mixing work of the used toner (t) with the unused toner T is efficiently performed regardless of the motion direction of the stirring means 12.
Patent JP-2001145392-A (JP)
Title: Motor control circuit and control system using it
Inventor: OTSUKA TORU
IPC: H02P8/14
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To reduce the cost and enable complicated motor control. SOLUTION: A motor control circuit has a pulse generating counter 110 which counts clock signals to obtain control pulses, a counter 113, etc., which count the control pulses, a rate data conversion ROM 103 which converts revolution data into count values, rate registers 104 and 105 which hold information concerning the upper limit and lower limit of the revolution, an acceleration/ deceleration interval registers 122 and 123 which hold information concerning the acceleration/deceleration, and a revolution data counter 107 which increases/ decreases the revolution data between the upper limit and lower limit of the revolution. In accordance with predetermined commands transmitted from a main control unit 1, instructions of re-writing of the various values and operation start/stop are issued by the motor control circuit.
Patent JP-2001336965-A (JP)
Title: Measuring spoon for detergent
Inventor: OZAKI YUKIO
IPC: G01F19/00
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a measuring spoon for detergent capable of being easily held in measuring and accurately and easily measuring plural predetermined quantities of detergent. SOLUTION: This measuring spoon for detergent is formed by connecting a hexahedron-like large measuring part 11 and small measuring part 12 different in volume through a handle part 18. Each pair of side wall surface parts 13 and 14 of the measuring parts 11, 12 disposed opposite to each other are arranged symmetrical about the same reference surface X along the connecting direction. The large measuring part 11 is provided with finger holding recessed parts 15 formed on the outside surfaces of a pair of side wall surface parts 13 disposed opposite to each other, in which the fingers are pressed when the measuring spoon for detergent is held.
Patent JP-2001335758-A (JP)
Title: Method for manufacturing kraft paper pressure-sensitive adhesive tape
Inventor: MATSUKI CHIKARA
IPC: C09J7/02
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a simple method for manufacturing a kraft paper pressure- sensitive adhesive tape which excels in the adhesion between a kraft paper and a polyethylene based resin both at the initial period and after thermal hysteresis, and simultaneously, does not cause curling and warpage and does hardly form cells in the polyethylene based resin layer in forming the cell, in the pressure-sensitive adhesive layer by heating and can exhibit excellent adhesive performance to an adherend, and the like. SOLUTION: This method for manufacturing a kraft paper pressure-sensitive adhesive tape comprises using three types of polyethylene resins each having a specific melt flow rate(MFR), density, and melt elasticity index and, at the same time, laminating a polyethylene based resin of a mixed melt of the resins whose MFR and density are each in a specific range on one side of a kraft paper, coating a liquid volatile component on the other side or impregnating the other side with a liquid volatile component, then laminating a pressure- sensitive adhesive layer thereon, and successively heating the resulting laminate to form cells in the pressure-sensitive adhesive layer.
Patent JP-2001339040-A (JP)
Title: Electronic circuit unit
Inventor: YOSHISATO AKIYUKI
IPC: H04N5/44
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an electronic circuit unit which is suitable for miniaturization and the output of which can be adjusted easily. SOLUTION: In this electronic circuit unit, circuit elements containing capacitors Cl-C7, resistors R1-R3, inductance elements L1-L3, etc., are formed on an almuna substrate 1 in the form of thin films, and a bare semiconductor chip of a diode D1 and a transistor Tr1 is wire-bonded. In addition, the voltage dividing resistors R1 and R2 for base biasing of the transistor Tr1 are formed closely to each other on the substrate 1 in the form of thin films.
Patent JP-2000352458-A (JP)
Title: Method and apparatus for controlling automatic transmission of vehicle
Inventor: LINDEN THOMAS
IPC: F16H61/10
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To improve the safety and amenity of a vehicle with an automatic transmission loaded with a speed controller by nullifying the gear upper limit when the output of the controller exceeds a second controller corresponding value higher than a first controller corresponding value. SOLUTION: The control system is turned on with the target speed Vziel specified. It is checked whether the current vehicle speed Vist exceeds the limit speed VGrenz or not. The gear upper limit including the maximum gear stage Gangmax which can not be exceeded is made effective while the current transmission gear stage Gangist can reach, but the gear upper limit is effective. The maximum value attained by the current transmission gear stage Gangist is a value of the maximum gear stage Gangmax determined immediately before. It is checked whether the output SW of the controller is intermediate between two corresponding values SWKorr.1 and SWKorr.2). When it is confirmed that the output SW of the controller is equal to or larger than the higher corresponding value SWKorr.2, the gear upper limit is completely released.
Patent JP-2001306870-A (JP)
Title: Information purchase-sale mediation system using internet
Inventor: YAMAGUCHI HARUHIRO
IPC: G06Q30/06
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a system which turns the mutual information and knowledge of general amateurs into commodities and performs mediation to provide safely these commodities at low prices and with higher quality. SOLUTION: In this system where information is purchased from an information provider via a mediation service dealer, an information purchaser receives the right of voting (sticking a voting ticket, e.g. very satisfied, satisfied, unsatisfied, etc.), for evaluation of the purchased information in addition to this information and then returns the information and the right of voting within a fixed period. The mediation service dealers totalizes the information, opens them to the public and pays no information charge to the information providers receiving low evaluation to attain security and to prevent the malicious information and the low-level information.
Patent JP-2001346378-A (JP)
Title: Switching power supply
Inventor: KINOSHITA TOMOKO
IPC: H02M3/155
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption to improve efficiency of power supply under the light load condition by reducing a switching loss under the same condition. SOLUTION: A control circuit 18 comprises an error amplifier 22 for generating an error voltage signal VEAO consisting of an error between a power supply voltage Vc and the reference voltage, a current detecting circuit 23 for outputting a detection signal VCL by detecting a drain current ID flowing into a switching element 12 and a drain current detection comparator 24 for outputting a comparison signal by comparing the error voltage signal VEAO and detection signal VCL.  Moreover, the control circuit 18 comprises a light load detection circuit 40 which stops, when the error voltage signal VEAO is smaller than the lower limit voltage value, an output of the switching signal for the switching element 12 for a switching signal control circuit 25 and starts, when the error voltage signal VEAO is larger than the upper limit voltage value, an output of the switching signal for the switching signal control circuit 25.
Patent JP-2001001875-A (JP)
Title: Method for amplifying brake force in vehicle and control device therefor
Inventor: SCHMIDT HANNIEL
IPC: B60T13/58
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To optimize the transfer from negative pressure brake amplification to hydraulic brake force amplification by providing such a structure that the amplification by the operation of a hydraulic brake device takes at least two different values when the amplification of a negative pressure brake amplifier device is reduced. SOLUTION: When the amplification of a negative pressure brake force amplifier device is reduced, the pressure rise by a hydraulic device is started. The amplification by the hydraulic device is raised from an undertaking point, for example, in two steps, until the vacuum pressure within the brake force amplifier device substantially reaches the atmospheric pressure. Namely, the brake force by the control of the hydraulic device is amplified in a first amplification value vb1 while the vacuum pressure is raised from the undertaking point A (time t1) to the atmospheric pressure (time t2), or the residual amplification of the negative brake pressure amplifier device is still present.  When the negative pressure is substantially changed to the atmospheric pressure, or no residual amplification from the negative pressure brake amplifier device is present, on and after the time (t2), the hydraulic device is operated so as to attain a second amplification, preferably, full amplification vb2.
Patent JP-2001350044-A (JP)
Title: Optical waveguide device
Inventor: MARUYAMA SHINJI
IPC: B41J2/44
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide device which restrains crosstalks between waveguide forming in lines with a narrow interval. SOLUTION: The length in the propagating direction of light of cores in the vicinity of the exit end, which are aligned in nearly parallel with a narrow interval is set at a specific length or less. Thus, the intensity of noise light by crosstalk, exiting from a certain core is set at <=5% (13 dB or higher in an S/N ratio) of the intensity of signal light exited from the same core.
Patent JP-2001348971-A (JP)
Title: External wall structure
Inventor: YAMAMORI TOMOHIRO
IPC: E04B1/70
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an external wall structure which can sufficiently ensure a venting space even when a metal fixture having a small width is employed. SOLUTION: Steel frames 1 and 2 are raised like columns and a moisture permeable waterproof sheet 3 is stretched on the front side of the steel frames 1 and 2 and retained by means of a tape or the like, and an external wall material 5 is attached onto the front side of the waterproof sheet 3 via the metal fixture 4. A piece 7 engages with an upper edge of the external wall material 5. The piece 7 has an almost L-shaped engaging portion 7a engaging with the upper edge of the external wall material 5, and an almost J-shaped protrusion serially extending from the engaging portion 7a and protruding on the rear side of the external wall material 5. By using the thus shaped piece 7, the sufficient venting space can be ensured between the external wall material 5 and the waterproof sheet 3. The piece 7 can be very easily attached to the external wall material 5.
Patent JP-2001351718-A (JP)
Title: Turning power plug device
Inventor: MANO NOBUYUKI
IPC: H01R13/04
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized turning power plug device is made to correspond to 200-V European/U.S. standards and having a simple structure and a small number of part items. SOLUTION: A plug support element 10 is freely turnably journalled to one end of an force plug storage recess 3 provided in the surface of a housing 1. When the plug support element 10, together with an attachment plug 11, is made to set in upstanding condition, a contactor 19 makes contact with a contact terminal 20 inside the housing 1. The plug support element is lowered and stored in the recess 3. The housing 1 comprises a housing body part 1a and a housing lid part 1b fitted together. A bearing half 12b constituting a pivot 10a is provided on each side of the plug storage recess 3 provided in the outer surface of the lid part 1a, the remaining bearing half 12a is provided at the tip of each side of the body part, and the lid 1b is fitted over the housing body part 1a to constitute a bearing.
Patent JP-2001348815-A (JP)
Title: Cantilever type installing construction method of bridge
Inventor: KIMURA NOBUHIKO
IPC: E01D101/28
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a cantilever type installing construction method of a bridge for easily and efficiently performing execution work on a bridge pier and providing the bridge with superior strength. SOLUTION: This method is for installing the bridge by successively adding bridge girder blocks to the bride pier by a cantilever structure. The following processes (a) to (d) are repeated: (a) A steel truss frame 20b having a part composed of hollow steel pipes 22 for inserting PC steel materials is connected to and supported by an end part of bridge pier blocks 12 or the bridge girder blocks 14 of the installed bridge pier 10, (b) a concrete placing form is arranged by being supported by the steel truss frame 20b, (c) concrete is placed in the form, and the bridge girder blocks 14 composed of the concrete embedded with the steel truss frame 20b are constructed, and (d) the PC steel materials 50 are inserted into the hollow steel pipes 22 of the steel truss frame 20b, and prestress is introduced into the concrete of the bridge girder blocks 14.
Patent JP-2001346587-A (JP)
Title: Glucose dehydrogenase excellent in substrate specificity
Inventor: HAYADE KOJI
IPC: G01N33/66
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain a water-soluble PQQGDH(pyrroloquinolinequinone) (glucose dehydrogenase) having a reactivity to lactose or maltose lower than that to glucose. SOLUTION: This PQQGDH has an amino acid residue substituted from an amino acid residue corresponding to 167 aspartic acid residue of water-soluble PQQGDH derived from Acinetobacter calcoaceticus.
Patent JP-2001350116-A (JP)
Title: Scanning optical system
Inventor: KAMIKUBO JUNJI
IPC: G02B26/10
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a scanning optical system in which a correction element for correcting the chromatic difference of magnification can be arranged between a polygon mirror and a scanning lens without causing a ghost light or the curvature of a scanning line. SOLUTION: The laser beam emitted by a laser light source 10 is made incident on respective reflecting surfaces 14a of a polygon mirror 14 through a collimator lens 11 and a cylindrical lens 12 and then reflected. The laser beam reflected by a reflecting surface 14a of the polygon mirror 14 is transmitted through a diffracting element 16 to form a scanning line on a scanning object surface 40 through an fθ lens 20 and a correcting lens 30. A diffraction structure for chromatic difference of magnification correction is formed on the rear surface of the diffracting element 16. This diffracting element 16 is obliquely arranged so that reflected light on its front surface will not impinge on the polygon mirror 14 again.  To correct the curvature o the scanning line resulting from the oblique arrangement, the base shapes of the front and rear surfaces of this diffracting element 16 are made to be special shapes.
Patent JP-2001057896-A (JP)
Title: Production of l-lysine
Inventor: TSUJIMOTO NOBUHARU
IPC: C12P13/08
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing L-lysine by a fermentation process using a vitamin B12 non-demanding thermophilic bacterium belonging to the genus Bacillus. SOLUTION: A methanol-assimilating thermophilic bacterium belonging to the genus Bacillus, capable of producing L-lysine, not demanding B12, to be concrete, Bacillus methanolicus having L-lysine analog resistance, is cultured in a medium. L-Lysine is formed and accumulated in a culture product and L-lysine is collected from the culture product to give L-lysine.
Patent JP-2001314175-A (JP)
Title: New nutritional supplementary food
Inventor: KATSUTA KIMIO
IPC: A23L2/52
Filed: 2000-05-05
Abstract: PROBLEM TO BE SOLVED: To create a new nutritional supplementary food having an action for enlarging the number of human sperms. SOLUTION: The capsule or drink as the new nutritional supplementary food, containing zinc and/or selenium in proper amounts, respectively.
Patent JP-2001352871-A (JP)
Title: Double bearing reel
Inventor: KAWABE YUZO
IPC: A01K89/015
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent contact between a rotating member and a wiring member in a double bearing reel. SOLUTION: This double bearing reel for carrying out reeling out and winding of fishline is equipped with a reel body having a first side plate 6a and a second side plate 6b arranged so as to oppose at a prescribed interval, a first side cover 7a and a second side cover 7b for respectively covering the first side plate 6a and the second side plate 7b, a spool 10 rotatably supported by the reel body, a motor driving part 22 installed in the reel body, a lead wire 50a arranged between the first side plate 6a and the first side cover 7a and connected to the motor driving part 22, a level wind mechanism 13 attached to the first side plate 6a and having one end protruded from the first side plate 6a to the first side cover 7a side and a contact preventing member 60 for covering one end of the level wind mechanism 13, installed on the first side cover side 7a of the first side plate 6a.
Patent JP-2001099217-A (JP)
Title: Hydraulic damper device for motor-driven vehicle
Inventor: PERES LASZLO
IPC: F16F9/48
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To improve a hydraulic damper device for a motor-driven vehicle in which an auxiliary damping action is generated form the specified entering depth of a piston rod, wherein the action is implemented through an auxiliary cylinder positioned axially inside of the cylinder, the auxiliary cylinder is closed with an auxiliary piston moved simultaneously when the piston rod enters, according to a pressure increase inside of the device in conjunction therewith a corresponding valve formed inside the auxiliary cylinder is opened, thereby generating a damping action depending on a stroke in a pulling step of the damping device. SOLUTION: Liquid exchange between two working chambers 13, 14 of a cylinder 3 generating a damping action is implemented in an auxiliary manner through a connection part between the chambers 13, 14. The connection part passes through an auxiliary piston 15, and a cross sectional surface of opening of the connection part to the chamber 14 provided to the auxiliary piston is decreased due to entering of the piston 15 to the inside of an auxiliary cylinder 16.
Patent JP-2001357170-A (JP)
Title: Environmental influence evaluating method
Inventor: KAWAGUCHI JUICHI
IPC: G06Q50/26
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an environmental influence evaluating method which can stabilize evaluation while alleviating the load on the evaluating operation. SOLUTION: A master file wherein at least chemical substances out of factors affecting the environment are correlated to environmental influence categories by the names is previously generated (steps S1 to S3). When a specific chemical substance is selected for evaluation, only the related category which may affect the environment is displayed on a screen according to the master file. When chemical substances which have many law regulations and are large in number are evaluated, an operator need not to decide which environmental influence category they belong to and the same evaluation is obtained whoever does the operation. While the burden of the operation for the environmental influence evaluation on the operator is alleviated, the stability of the evaluation can be increased.
Patent JP-2001319169-A (JP)
Title: Commodity purchase and cash reception by advance payment by using internet
Inventor: ANDO YOSHIFUMI
IPC: G06Q20/28
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for purchasing a commodity in an objective store or receiving cash when a person has a deposit in a bank. SOLUTION: Cash is paid to the objective store from a bank account, the commodity is purchased and cash is received from a personal computer or a portable telephone set through the Internet.