baber/WOPTO huggingface dataset:
Patent JP-2001314007-A (JP)
Title: Distribution board and branch circuit breaker
Inventor: SATOU NORITOMO
IPC: H01H71/08
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent connection errors of branch circuit breakers of a different voltage class when such breakers are detached or mounted, in a distribution board in which buses of a single-phase three-wire system are stacked flatly and the branch circuit breakers are plugged onto both sides of the bus. SOLUTION: An indicating member 10 that shows the voltage class (200 V, 100 V) or the connection type (R-N, N-T, R-T) of the branch circuit breaker 6 is stuck on the top surface of an insulating cover that covers the buses 1, 2, 3. This structure enables an electrician to recognize the voltage class of the breaker 6 based on the indication when the breaker 6 is detached or mounted for the reason of aging of the facility or a failure. As a result, connection errors can be prevented.
Patent JP-2001313096-A (JP)
Title: Cord for high durability communication having high crookedness
Inventor: IZUI ISAO
IPC: H01B11/00
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To relax restrictions to characteristics demands such as a fine wire line and high crookedness in a cord with a modular plug, resulting from limitations from a field of reliability in a conductor and an insulator which can be used. SOLUTION: The cord for high durability communication which has the high crookedness is composed of two symmetrical top end portions which have flat sections at an end portion of a terminal edge, two contact slope portions which are formed inside the above terminal edges, respectively, and symmetrically in side view, a parallel groove portion which is prepared between the above contact slope sections, the terminal edge of a conductive plate material of which the side is formed on a plane, and a round wire conductor which is wound with a plurality of conductor element wires on a surrounding of a center yarn and is formed to become from 0.18 mm to in 0.50 mm in an outer diameter of the conductor in the modular plug which is established beforehand with a V shape groove of 30 deg. to 80 deg. in a covered electric wire insertion hole inside a plug housing.  The covered electric wire having an insulator and a sheath is pressed-in on it and is press-welded and is connected with the conductor of the covering electric wire.
Patent JP-2001304032-A (JP)
Title: Catalyst deterioration detecting device
Inventor: UCHIDA TAKAHIRO
IPC: B60L50/16
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst deterioration detecting device for correctly detecting a deteriorating condition of an exhaust emission purification catalyst in an early stage. SOLUTION: The catalyst deterioration detecting device for detecting deterioration of an exhaust emission purification catalyst 29 disposed on an exhaust passage 28 of a hybrid vehicle provided with an electric motor 2 and an internal combustion engine 1 for driving the vehicle is provided with a vehicle condition detecting means for detecting various kinds of properties of the vehicle, an output calculating means 10 for calculating outputs of the internal combustion engine 1 and the electric motor 2, and a catalyst deterioration judging means 11 for judging a deterioration condition of the exhaust emission purification catalyst 29.  The output calculating means 10 sets the output of the internal combustion engine 1 within a prescribed value during the deterioration of the exhaust emission purification catalyst 29 is judged by the catalyst deterioration judging means 11, and corresponds by fluctuating the output of the electric motor 2 to the fluctuation of the total necessary outputs of the whole vehicle.
Patent JP-2000353396-A (JP)
Title: Technique for testing bit line of memory array and related circuit
Inventor: BRADY JAMES
IPC: G01R31/28
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To decide whether a memory array and a related circuit are operated in an appropriate condition or not by comparing a read-out data signal read out from the prescribed memory cell and stored in a second storing circuit with a stored write-in data signal. SOLUTION: Write-in data signals stored in memory cells of the prescribed numbers are read out from a memory cell, and read-out data signals of corresponding numbers are generated. A read-out data signal is supplied to a try-state inverter circuit 94 through a pair of true and complemental column I/O line and a local bus 92, and transmitted to a corresponding data comparison block circuit 96. After the data comparison block circuit 96 latches corresponding read-out data signal, the circuit compares a write-in data signal previously latched with a read-out data signal latched lately. Thus, it is decided whether the circuit is operated in an appropriate condition or not.
Patent JP-2001312262-A (JP)
Title: Video display device
Inventor: YANAGAWA KAZUHIKO
IPC: H04N5/66
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a video display device of which configuration is extremely simplified. SOLUTION: This is a multi-screen type video display device configured of plural video display units, and a signal processing circuit is allotted to each video display unit. This signal processing circuit selects video information in accordance with a position determined by the relation between one video display unit corresponding to the signal processing circuit and the other video display units and makes the one video display unit output the information, and video information for the whole screen of the multi-screen type video display device are inputted to each video display unit via each signal processing circuit, respectively.
Patent JP-2001311034-A (JP)
Title: Conductive high concentration carbon black dispersion for electrophotography and method for producing the same, and composition comprising the same
Inventor: HARA SHINICHIRO
IPC: C09D11/52
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a conductive carbon black dispersion which contains carbon black finely dispersed in a medium in a high concentration, has excellent dispersion stability, a low viscosity, suitable flowability, and a jet-black property, is scarcely uneven in a semiconducting region, gives stable electric characteristics, little changes with the passage of time, and is stable against the changes of environmental conditions. SOLUTION: This conductive high concentration carbon black dispersion for electrophotography, obtained by dispersing in an aqueous medium in the presence of a pigment dispersant a mixture comprising (I) carbon black which has a DBP oil absorption of <=80 ml/100 g, an average primary particle diameter of <=0.03 μm, a specific surface area of <=200 m2/g, and neutral or alkaline pH, and (II) carbon black coated with a functional group-having resin in a weight ratio of 1:9 to 9:1.
Patent JP-2001270260-A (JP)
Title: Directly drawing type lithographic printing plate
Inventor: KAWAMURA KOICHI
IPC: B41N3/04
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a directly drawing type lithographic printing plate to provide a lithographic printing plate wherein the fouling property as an offset printing plate is drastically reduced, and not only a total surface base fouling but also a dot-form base fouling are not generated, and also, multiple sheets of a printed matter of a clear image without a defect or distortion of the image can be printed. SOLUTION: This directly drawing type lithographic printing plate has a hydrophilic image-receiving layer on a supporting body. In this case, the image- receiving layer is directly chemically combined with the surface of the supporting body, and comprises a polymeric compound having a hydrophilic functional group. Also, a polymeric compound having a hydrophilic functional group which can form a chelate together with a metallic ion can be used as a polymeric compound in the image-receiving layer. In details, the polymeric compound is directly chemically bonded with the surface of the supporting body at the terminal end of the polymeric chain. Alternatively, the polymeric compound is bonded with a main polymeric compound which is chemically bonded with the surface of the supporting body, at the terminal end of the polymeric chain of the main polymeric compound.
Patent JP-2001320483-A (JP)
Title: Exchange and call connection method in response to subscriber priority level
Inventor: TAKADA KAZUO
IPC: H04M3/38
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a priority connection service in response to a line utilization state of each subscriber, by reflecting a past line use result of each subscriber in the priority level and referencing the priority for restriction processing on the occurrence of congestion, with regard to an exchange and a call connection method in response to a priority level of a subscriber. SOLUTION: Connection times of calls sent from subscriber terminals are summed for each prescribed period in correspondence with each subscriber terminal and the total connection time T is stored. The total connection time T is compared with preset reference times T1, T2, T3, T4 (1-1, 1-3, 1-5, 1-9), and the priority level corresponding to the total connection time T is calculated in correspondence with each subscriber and set for each prescribed period on the basis of the result of comparison (1-2, 1-4, 1-6, 1-8, 1-10). The priority level set for a prescribed period just before a transmission call is set to a call connection request message and on the occurrence of traffic congestion, the connection is restricted according to the priority level set to the call connection request message.
Patent JP-2001317281-A (JP)
Title: Equipment for excavation and method for construction of foundation pile
Inventor: OKUMOTO KAZUNOBU
IPC: E21B7/20
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide equipment for excavation. SOLUTION: The equipment for excavation has an excavator for executing excavating work, a traveling device connected removably with the excavator and provided for moving the excavator and a means for hoisting and lowering the excavator. At least a part of the traveling device is disposed under the excavator so as to shorten the overall length of the equipment.
Patent JP-2001012196-A (JP)
Title: Compacting method for arch concrete and arch center for placing concrete
Inventor: SAGA YOSHIO
IPC: E21D11/10
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To improve the strength of the weak portion of the arch concrete near an end plate by placing ready-mixed concrete between a tunnel and an arch center, horizontally inserting a vibrator into the ready-mixed concrete from insertion ports formed on the end plate, and applying vibrations to compact the concrete. SOLUTION: Many insertion ports 5 openable or closeable by lids are bored at the prescribed intervals from the shoulder section to top end section of an end plate 4 arranged at the end section, i.e., end side, of the placing space 3 between a tunnel and an arch center arranged inside it. After the end side of the placing space 3 is closed, ready-mixed concrete is injected, the lid of an insertion port 5 is opened, a vibrator 6 is horizontally inserted, and vibrations are applied to the ready-mixed concrete to compact it. The excess water of the ready-mixed concrete and an unnecessary portion such as mortar having much moisture flow to the outside of the end plate 4 at this time.  The compacting of the end plate 4 side and the compacting from a shoulder section to the vicinity of a top end section can be easily conducted with the end plate 4 kept fitted, and the strength of the weak portion of arch concrete near the end plate 4 is improved.
Patent JP-2001320611-A (JP)
Title: Camera provided with electronic finder
Inventor: KIMURA TAKESHI
IPC: H04N5/907
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a camera provided with electronic finder by which a photographer can make photographing in respective directions such as lateral and longitudinal positions without the need for turning a camera body with a simple operation by linking the direction of photographing with the direction of a monitor display utilized as an electronic finder. SOLUTION: A display screen section 2a including a display screen of the monitor display device 2 is configured to be turned with respect to an axial line perpendicularly to the face of the display screen, that is, a display image. Detecting turning of the display screen section 2a and controlling the image processing system accordingly can change a direction of an image obtained actually by photographing corresponding to the turning of the display screen section 2a.
Patent JP-2001321420-A (JP)
Title: Method and system for providing indoor footwear
Inventor: NOSAKA KEIJI
IPC: A47B49/00
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for providing indoor footwear, capable of always providing clean indoor footwear in a public institution or a display institution without bringing about a sharp increase in cost. SOLUTION: In the method for providing the indoor footwear, the indoor footwear 9 is offered to a visitor in a building and the used footwear is recovered to be sterilized at least by the irradiation with ultraviolet rays before again offered to a visitor.
Patent JP-2001034143-A (JP)
Title: Process cartridge and electrophotographic image forming device
Inventor: TOBA SHINJIRO
IPC: G03G21/18
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To enable a toner container to be almost horizontally arranged and to stabilize the pressurizing of a spacer roller as the result by constituting a developing frame body so that it can be independently rocked against the constitution before, where the developing frame body and the toner container are integrally constituted. SOLUTION: The developing frame body 17 is supported by a drum frame body 13 so that it can be independently rocked and the rocking center thereof is set at the driving side of a photoreceptor drum 11. Besides, the frame body 17 is pressured by an elastic member built in a side cover 20. The frame body 17 and the toner container 16 are coupled by a seal member 21 whose repulsion is small. Besides, the container 16 is almost horizontally constituted.
Patent JP-2001324895-A (JP)
Title: Image forming device
Inventor: TAMURA YOSHIAKI
IPC: G03G21/00
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that can control so as to prevent a transfer medium from being irregularly abraded when printing operation is not carried out and also prevent an electrostatic latent image carrier from being worn one-sidedly. SOLUTION: The image forming device is provided with a control means. The control means executes the control as follows. The electrostatic latent image formation area of a photoreceptor drum 1 is axially divided in a plurality of areas. The print density of an image in each area is measured. In the case where a print density difference in any of the areas is greater than or equal to a specific value, the control means forms toner images on the electrostatic latent image carrier when transfer to a recording medium P is not carried out, the toner images being respectively formed using adjustment printing patterns that match the print densities in the corresponding areas. A sliding and rubbing means 7 slides over it to rub it.
Patent JP-2001325843-A (JP)
Title: Polymer insulation structural body
Inventor: ONISHI YASUHIKO
IPC: H01B17/42
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To prevent the errosion of a polymer insulator by relaxing electric field concentration. SOLUTION: The polymer insulator structure comprises a polymer insulator 4', consisting of a cylindrical shaft portion 2' formed of a polymeric material, provided at the outside of an electrically insulating material core material 1, and a plurality of shed portions 3 formed of polymer material, protruded at the intermediate in the longitudinal direction of the cylindrical shaft portion 2' in spaced relation therewith and coupling fitting 5 provided at both ends of the cylindrical shaft portion 2' of the polymer insulator 4'. A semiconductive member 6 is inserted into a boundary site between the cylindrical shaft portion 2' and the coupling fitting 5.
Patent JP-2000357091-A (JP)
Title: Computer system
Inventor: NGUYEN LE TRONG
IPC: G06F9/30
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain a RISC-based superscalar type processor architecture which is greatly improved in performance by specifying the constitution by basically using a RISC type core architecture. SOLUTION: An instruction fetch unit(IFU) 102 and an instruction execution unit(IEU) 104 are center function elements of an architecture 100. A virtual memory unit(VMU) 108, a cache control unit(CUU) 106, and a memory control unit(MCU) 110 directly support the functions of the IFU 102 and IEU 104. Function units which are needed to optimize the simultaneous parallel execution of instructions can dynamically be selected and used. Further, multiple register files are put in a register file unit and those register files are generalized and equipped with multiple register file functions.
Patent JP-2001325001-A (JP)
Title: Power source device for electromagnetic valve
Inventor: MAEDA SHIGEJI
IPC: H01F7/18
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a power source device for an electromagnetic valve which is constituted so that the influence of noise from a power source for an electromagnetic valve to a control circuit is restrained. SOLUTION: A power source device 1 for an electromagnetic valve for supplying currents to an electromagnetic valve 30 arranged in a power generating plant is provided with a control board 10 having a control circuit for controlling the current amounts to be supplied to the electromagnetic valve 30 and a panel board 20, having a power source 22 for an electromagnetic valve for supplying currents to the electromagnetic valve 30. Then, the panel board 20 supplies current to the electromagnetic valve 30, based on the control signal from the control board 10.
Patent JP-2001328777-A (JP)
Title: Elevator control device
Inventor: TAKAGI SHUICHI
IPC: B66B7/00
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an elevator control device allowing easy and safe rescue operation of passengers of a elevator commonly using a balance weight for a pair of cars. SOLUTION: When the other machine stops from a trouble, a lock means 13 outputs a command to a lock mechanism 14 of a commonly used balance weight 4 for locking the balance weight 4 and a brake release means 15 outputs a command to a brake circuit 16 of a wind up machine 1b belonging to the other machine for releasing a brake of the other machine. Then, a rescue drive means 10 drives a wind up machine 1a of own machine for driving the other machine to a nearest floor for rescue.
Patent JP-2001321300-A (JP)
Title: Nozzle for device of washing floor
Inventor: OKAMOTO KAZUHIRO
IPC: A47L9/02
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle for the device of washing floors, which can equalize the suction force at suction holes. SOLUTION: The device is approximately of an isosceles triangle and is in the form of a crushed box. Near the vertical angle inside the nozzle body there is a connector of a suction pump and near the bottom line there is a suction hole of filthy water. A measure for flow control that controls the suction force is set in the channel from the connector of the suction pump to the suction hole of filthy water.
Patent JP-2001330719-A (JP)
Title: Color filter, method for manufacturing the same and liquid crystal display device
Inventor: ARAI MASATOSHI
IPC: G02B5/30
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain a color filter of high quality which can be manufactured thin and lightweight at a low cost. SOLUTION: The color filter 10 consists of an alignment film 14 formed on a substrate 12, a polarizing layer 16 consisting of a hardened liquid crystal layer formed by applying a hardening liquid crystal 16A and hardening the film as aligned by the alignment film 14, and a color layer 18 thereon. A dichroic dye is added to the hardening liquid crystal and fixed in an aligned state with the liquid crystal.
Patent JP-2001339285-A (JP)
Title: Power-off detecting circuit
Inventor: WATANABE HIROSHI
IPC: H03K17/22
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a power-OFF circuit which is low in power consumption and small in source voltage dependency. SOLUTION: A detection capacitor 11 is charged with a source voltage Vcc; when the source voltage Vcc drops during power-OFF, the drop is detected by a start capacitor 14 and the detection capacitor 11 is discharged to supply the discharging current to a gate voltage generating circuit 21. The gate voltage generating circuit 21 generates a gate voltage with the discharging current to turn on an output transistor 17, thereby inverting the signal at a control terminal 35. Other circuits are able to detect the power-OFF state from the signal of the control terminal 35.
Patent JP-2001340461-A (JP)
Title: Spiral balloon and production method therefor
Inventor: FUKUDA JIRO
IPC: A61M25/00
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To easily produce a balloon which exhibits a free curvature at a low cost. SOLUTION: A long balloon having an almost orbicular cross section and whose both ends are cut is produced. A belt-shaped projecting part having a thicker thickness against general faces is arranged at least in either inside or outside of the balloon. There are two production methods therefor. The first method is to provide a recessed part for producing the above projecting part in a mold member for producing the long balloon, and impregnate the mold member into a resin agent for forming the long balloon. The second method is to provide a recessed part for producing the above projecting part in either one of a male mold and a female mold of the mold member for producing the long balloon, and inject a resin agent for forming the long balloon from the mold is which the recessed part is formed.
Patent JP-2001012694-A (JP)
Title: Pressure limit vavle
Inventor: MUTTER HEINZ
IPC: F16K17/06
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To automatically change a limit pressure opened and closed according to temperature by use of a pressure limit valve as simple as possible. SOLUTION: This pressure limit valve comprises an inlet port 8 and outlet port 9 of a fluid, a valve element 3 cooperating with a valve seat 4 so as to open or close the flow connection of the fluid between the inlet port 8 and the outlet port 9, and a spring element 5 acting on the valve element 3 to apply a load. The pressure limit valve further comprises a liquid container 6, and the container 6 is arranged and designed so that the liquid changes the load applied to the valve element 3 by the spring element 5 by its thermal expansion, and the limit pressure is changed according to the temperature of the liquid.
Patent JP-2001049013-A (JP)
Title: Prepreg and carbon fiber reinforced composite material
Inventor: IZUMI HIROYUKI
IPC: C08G59/40
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition which cures to give a matrix resin excellent in adhesion to a reinforcing fiber, a prepreg using the composition and a carbon fiber reinforced composite material excellent in various properties obtained by using the prepreg. SOLUTION: A prepreg is obtained by impregnating a carbon fiber with an epoxy resin composition containing the following components (A), (B), (C) and (D), wherein the component (C) is dispersed with an average particle diameter of 10 μm or less in a carbon fiber reinforced composite material obtained by curing the prepreg. (A) an epoxy resin, (B) a curing agent, (C) a thermoplastic resin, and (D) a compound having a functional group capable of reacting with the epoxy resin or the curing agent and one or more amido bonds in the molecule.