baber/WOPTO huggingface dataset:
Patent JP-H0620612-A (JP)
Title: Travelling wave tube
Inventor: KATAUE KANJI
IPC: H01J23/027
Filed: 1992-07-03
Abstract: PURPOSE:To prevent secondary electrons emitted in a collector from going back to a delay circuit regarding a travelling wave tube having a potential lowering type collector. CONSTITUTION:A pole 20 is installed in the bottom part of a collector. A storage hole 20a which is like a blind hole is formed in the pole 20 and a magnet 16 for electron deflection is put in the storage hole 20a. The magnet 16 for electron deflection generates an asymmetric magnetic field to a tube axis in the hollow part of the collector. Consequently, the track of secondary electrons is curved and thus the electron beam is prevented from returning back to a delay circuit.
Patent JP-2001026319-A (JP)
Title: Article placing device and article placing method
Inventor: MURAKAWA YOSHIHIRO
IPC: B65G47/90
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To easily and precisely conduct a work for correcting the orientation of an article. SOLUTION: This article placing device is constituted such that a robot 18 uses a chuck 20 to hold a plug part 16 of a container 14 sent on a transport line 12, the robot 18 moves the container 14 to a center line of the transport line 12, then, moving the container 14 to a direction approximately in parallel with the center line on the transport line 12, corrects the orientation of the container 14 in the direction approximately in parallel with the center line.
Patent JP-S60106588-A (JP)
Title: Treatment of organic sewage
Inventor: KATAOKA KATSUYUKI
IPC: C02F11/12
Filed: 1983-10-28
Abstract: PURPOSE:To dispense with the fuel for drying by utilizing the heat retained by the air discharged from a blower as a heat source for drying a water-contg. material, and supplying the discharged air with a decreased temp. into an aerophobic biological treating vessel as the aeration air. CONSTITUTION:The air 9 to be sucked by a blower 3 is heated by the quantity of heat Q1+Q2 released from the radiating part 8 of a heat pump. The heated air is sucked by the blower 3, and further heated by the compression heat of the blower 3. The discharged air 4 with increased temps. is introduced into a dryer 11, and the retained heat is utilized as a heat source for drying a water-contg. material 12 to obtain a dried material 13. The discharged air 4' whose retaining heat is consumed in the dryer 11 and whose temp. is decreased is supplied into an aerophobic biological treating vessel 2 from an air sparger part 5, and utilized as the aeration air for performing the aerophobic biological treatment.
Patent JP-H0364224-A (JP)
Title: Multi-port bridge device
Inventor: TANAKA HIROSHI
IPC: H04L12/28
Filed: 1989-08-02
Abstract: PURPOSE:To ensure the satisfactory data transmission efficiency even in a network system where a terminal equipment is frequently transferred by deciding whether the terminal equipment is transferred or not based on the no-response frequency of a terminal of the remote side. CONSTITUTION:A multi-port bride device 11 is provided with a transfer data base 12 and a reception data base 13 to control the transfer of data packets among the networks N1-N3. When the no-response frequency registered in the base 13 exceeds a prescribed level, it is decided that the stations S11-S14 are transferred at the remote side corresponding to the no-response frequency information. Then the information on the remote side address is deleted out of the base 12. As a result, the data are transferred to the stations of the remote side by broadcasting. Thus the satisfactory data transfer efficiency is ensured even in a network system where the stations are frequently transferred.
Patent JP-2000030921-A (JP)
Title: Co-BASED AMORPHOUS METALLIC THIN WIRE AND ITS MANUFACTURE
Inventor: MORI KANEO
IPC: H01F1/153
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To manufacture a Co-based amorphous thin wire which can obtain a large impedance variation against the variation of an external magnetic field by specifying the number of twists of the wire and making the wire exhibit an asymmetrical magnetic impedance effect against an external magnetic field when an asymmetrical alternating current is made to flow to the wire. SOLUTION: The number of twists of an amorphous metallic thin wire is set at >=25 twists/m so that the wire may exhibit an asymmetrical impedance effect (asymmetrical MI effect) and show high magnetic field sensitivity when an asymmetrical alternating current is made to flow to the wire. The 'thin wire' of this amorphous metallic thin wire is not limited particularly, but generally considered to be about <=200 μm. This amorphous metallic thin wire is manufactured by heat-treating a Co-based amorphous metallic thin wire at a temperature between 250 deg.C and the temperature of crystallization after the wire is twisted by >=25 times/m.
Patent JP-S5991466-A (JP)
Title: Electrophotographic copying machine
Inventor: YAMADA HIROSHI
IPC: G03G15/22
Filed: 1982-11-18
Abstract: PURPOSE:To obtain securely an unfix copy without damaging an unfix toner image by providing a switching means for switching the transfer ion path of transfer paper after passing through a fixing device to a fixing or unfixing transfer paper discharging device, a switch operated by the switching means, and a detecting means for detecting the unfixing transfer paper in the unfixing transfer paper discharging device. CONSTITUTION:When a lever 52 is turnd clockwise to a position for turning on a microswitch 58, the upper surface of a transportation belt 5a attains almost the same horizontal surface as the upper surface of a transportation belt 44 to space discharge rolls 48, 49 and on the other hand, a fixing device 45 does not execute a fixing. When transfer paper 34 separated from a photosensitive drum 30 moves on the belt 44, a microswitch 47 is operarted to move the transportation belt 51a from the time point when the tip of the paper 34 reaches a discharge part 51, and unfix transfer paper 34b is transported to the discharge part 51. Also, a microswitch 57 is operated by the paper 34b to stop the belt 51a at the time point when the rear end of the paper 34b reaches the discharge part 51, and discharge the paper 34b so as a toner image does not contact with any part but is placed horizontally.
Patent JP-S6260287-A (JP)
Inventor: TAKAGI MASAMI
IPC: H05K1/05
Filed: 1985-09-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0251308-A (JP)
Title: Surge protective circuit for ct secondary circuit
Inventor: YOKOKURA KUNIO
IPC: H02H3/02
Filed: 1988-08-12
Abstract: PURPOSE:To prevent dielectric breakdown and burning by arranging a high frequency current reducing means in a ground relay arranged in the secondary circuit of a CT or a ZCT. CONSTITUTION:The current coil 3 of a relay 2 is connected to the secondary of a ZCT 1. A resistor 4 is connected in parallel with a current coil 3 while a capacitor 5 is connected between the current coil 3 and the ground. A large high frequency current produced upon occurrence of one-line ground fault is bypassed through the capacitor 5 to the ground, thus protecting the current coil 3 from dielectric breakdown or burning.
Patent JP-H0865185-A (JP)
Title: Radio receiver
Inventor: HIROTA TAKAYUKI
IPC: H04B1/10
Filed: 1994-08-25
Abstract: PURPOSE: To prevent an unpleasant beat tone from being generated even when a frequency of an intermediate frequency signal is fluctuated. CONSTITUTION: The receiver is provided with a high frequency amplifier circuit 1, a mixer circuit 3, an intermediate frequency amplifier circuit 5, a demodulation circuit 6, and a local oscillation circuit 41 whose frequency is arbitrarily revised by the control of a CPU 11. The CPU 11 detects a frequency f1 of a local oscillation signal outputted from the local oscillation circuit 41 to calculate a frequency difference between a tuning frequency f1 and a frequency f3×n being a harmonic of an intermediate frequency signal and decides whether or not the frequency difference is a frequency within an audible band of a human being. When the decision is affirmative, the frequency of the local oscillation signal is altered so that the frequency difference comes to the outside of the audible band of the human being. Thus, an unpleasant beat tone is not generated.
Patent JP-H0932193-A (JP)
Title: Wall panel and its execution
Inventor: GOTO YASUO
IPC: E04C2/30
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To increase the connection strength and the rigidity and facilitate the execution and make it possible to freely design the room layout, by forming a wall panel constituted of vertical frame members, auxiliary frame members, studs or columns, panels, connection holes, and connection tools. SOLUTION: A pair of vertical frame members 2 are oppositely arranged one or more auxiliary frame members 3 are laid between the vertical frame members 2. One or more studs 4 or columns are vertically arranged. Subsequently, a panel 5 is put to cover the front or rear faces between the vertical frame members 2. And connection holes 6 are made at the upper and lower end faces of the vertical frame members or the columns. Thereafter, connection tools 9, 10, 11 are inserted in the connection holes 6 and an adhesive is charged. The wall panel is firmly fixed to a connection member of a beam panel, a sill panel, a sill, etc. In this way, a wall panel 1 which has a large resisting force against weight and breakage and an excellent capacity in durability and quake-resistance, can be obtained.
Patent JP-S6263023-A (JP)
Title: Manufacture of spider for universal joint
Inventor: SAKURAI TORU
IPC: F16D3/26
Filed: 1985-09-11
Abstract: PURPOSE:To make manufacture ever so easy as well as to aim at improvements in accuracy and yield rate, by forming a spider after being divided into a female shaft member and a male shaft member, and machining them separately. CONSTITUTION:A spider is dividedly formed into a female shaft member 2 and a male shaft member 8. This female shaft member 2 is formed in the following process that a round bar is subjected to cold forging by a header, formed as a molding 20 in advance, and machining, heat treatment and grinding are carried out, thus it is produced. The male shaft member 8 is formed in the following process that a round bar having a diameter capable of being pressed in a fitting hole 4 is subjected to machining, heat treatment and grinding. The male shaft member 8 divided and formed in this way is pressed in the fitting hole 4 of the female shaft member 2, thus the spider being coupled crosswise is formed. With this manufacturing process, form of both these shaft members is simplified in form so that universal facilities are usable, therefore yield rate from raw material is raised up and, what is more, productivity is improvable.
Patent JP-S6181183-A (JP)
Title: Chopper controller
Inventor: KATO AKIRA
IPC: B60L7/22
Filed: 1984-09-26
Abstract: PURPOSE:To suitably switch between a generating brake control and a regenerative brake control by applying an ON pulse to a brake thyristor synchronously with an OFF pulse to a chopper during the simultaneous operation of the regenerative brake control and the generating brake control. CONSTITUTION:A pantograph 1 of an electric railcar and a chopper controller are connected by a circuit having unit switches 2, 4, a high speed breaker 3, a charging resistor 5 and a filter reactor 6, and a chopper controller has a brake circuit 30 and a chopper circuit 40. An ON pulse is applied to the brake thyristor 8 of the brake circuit 30 synchronously with an OFF pulse from a chopper ON pulse generator 23 to the circuit 40 during the simultaneous operation of the regenerative brake control by the circuit 40 and the generating brake control by the circuit 30. Thus, if the thyristor 8 is turned ON when the chopper is OFF, an improper forward voltage is not generated at the thyristor 8, and the generating brake control and the regenerative brake control can be smoothly switched.
Patent JP-H0840320-A (JP)
Title: Crawler type tractor
Inventor: KANAYAMA HIROYUKI
IPC: B62D49/00
Filed: 1994-08-02
Abstract: PURPOSE:To modify a four wheeled riding tractor, with a distance between front/rear wheels adjustable, into a crawler type tractor, usable easily in a wet field and the damp ground, with the front/rear wheels left as mounted, and to form the tractor so that it can be restored to the four wheeled riding tractor. CONSTITUTION:In a four wheeled riding tractor 1 with a distance between front/rear wheels adjustable, in a condition equalizing the distance between the front/rear wheels, a crawler 9 in a manner of enveloping the periphery of the front/rear wheels is mounted, to provide a driving hole meshed with a driving protrusion (lug) of the rear wheel over a peripheral length of the crawler, further to provide an adjusting device capable of moving a front axle part of supporting the front wheel in a machine body front/rear direction. Further in this constitution, the crawler is mounted in a condition of moving the front wheel in a rearward direction by the adjusting device, so as to place the crawler in a tense condition by moving the front wheel in a front direction by the adjusting device in a condition that the rear wheel lug is meshed with the driving hole of the crawler.
Patent JP-H0849884-A (JP)
Title: Water-cooling heat exchanging device
Inventor: TAJIMA YASUO
IPC: F24F5/00
Filed: 1994-08-03
Abstract: PURPOSE:To provide a water-cooling heat exchanging device in which freezing parts and pipings for the parts can be prevented from being cracked or damaged. CONSTITUTION:This water-cooling heat exchanging device 1 has a part of freezing parts such as an accumulator 17 and the like installed inside a loop of the water-cooling heat exchanger and then a compressor 13 is arranged outside the loop of the water-cooling heat exchanger. With such an arrangement as above, an inner space of the loop of the water-cooling heat exchanger can be effectively utilized and concurrently the water-cooling heat exchanging device 1 can be made compact in size. In addition, since the compressor 13 producing a severe vibration is not installed inside the loop, it is possible to prevent the freezing parts such as an accumulator 17 or its connecting pipes from producing cracking or damage.
Patent JP-S6179589-A (JP)
Inventor: WAKAHARA KOJI
IPC: G05B19/18
Filed: 1984-09-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0734514-A (JP)
Title: Toilet bowl for use in cold district
Inventor: MIZUNO NAOKI
IPC: E03D9/12
Filed: 1993-07-21
Abstract: PURPOSE:To provide a toilet bowl in neat appearance for use in cold districts that can be manufactured at low cost with the number of parts decreased while making a separate plug and a controller for an antifreezing heater unnecessary. CONSTITUTION:A control substrate 6 connected to a power source is provided, and an antifreezing heater 19 for a trap T of a toilet bowl and a temperature sensor 20 are connected to the control substrate 6. The antifreezing heater 19 is controlled with the control substrate 6 based on detection signals from the temperature sensor 20.
Patent JP-H01125206-A (JP)
Title: Liquid heating system for concrete-plant
Inventor: ROBAATO DEEBUITSUTO NOOMAN
IPC: B28C7/12
Filed: 1988-08-12
Abstract: PURPOSE: To enable the heating of a large quantity of water or other liquids to be used a concrete batcher plant to be performed by providing a second pumping means for circulating the liquid to a heat exchanger from a tank and properly selecting between the capacities of the tank and the heat capacities of the heat exchanger. CONSTITUTION: A tank 1 is connected to a heat exchanger or a boiler 4 which heats the water contained in the tank 1 upto a desired temperature, through conduits 2, 3, and a pump 3a circulates the water contained in the tank 1. A cool water is introduced into the tank 1 from openings 6, 7 through a conduit 5, and a drain pipe 8 is connected to a pump 9 which conveys a hot water from the tank 1 to a concrete batcher hopper through an insulated conduit 10. A conveyance path 10 includes a flowmeter 12 which monitors and records the volume of a liquid to be conveyed to a batcher plant. The heat exchanger begins to heat the water automatically at a specified time and is activated under the control of a computer 13 to enable the supply of a heated water at a specified temperature.  The size of the tank 1 and the capacity of the boiler 4 are selected in accordance with the operating scale of the concrete batcher plant.
Patent JP-H0546769-A (JP)
Title: Method for calculating movement vector
Inventor: AKUTSU AKITO
IPC: H04N5/232
Filed: 1991-08-12
Abstract: PURPOSE:To highly accurately and highly efficiently calculate a movement vector by varying a spatial resolution, time resolution and a block matching retrieving range. CONSTITUTION:In the case of varying spatial resolutions (n), (m), a conventional method is used. In the case of varying a time resolution (k), calculation is executed between the leftmost side t-th frame 1 and the (t+3)th frame 4 three frames after, so that an effective result is obtained in a block having no movement or a block having less movement because of a rough time resolution, but effective results can not be obtained in blocks with medium to large movements. Thereby the (b+2)th frame two frames after is applied as the object one of large movement blocks and calculation is executed again. In the case of varying a range for retrieving the image correlation of blocks, calculation is continued until an effective result can be obtained by increading the retrieving range for large movement and reducing it for small movement.
Patent JP-H1144806-A (JP)
Title: Antidazzle transparent resin molding
Inventor: KOBAYASHI KENGO
IPC: G02B5/00
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an antidazzle transparent resin molding which is good in rubbing flaw resistance of a light shielding film and has low reflectivity and excellent light shieldability. SOLUTION: This antidazzle transparent resin molding is constituted to have many fine projecting lines 14 of a saw tooth shape in section on one surface of a transparent resin planar body 12 and to include light shielding films 16 consisting of UV curing coating films on the perpendicular surfaces 14a of these projecting lines 14. The UV curing coating films are formed of a UV curable coating compsn. prepd. in such a manner as to exhibit the rubbing flaw resistance of pencil hardness (JIS K 5400) H or above and low reflectivity of 85 deg. mirror finished surface gloss (JIS Z 8741) 10 or below. A photopolymerizable prepolymer consisting of an acrylic resin acrylate and the photopolymerizable prepolymer consisting of a multifunctional monomer having >=1 piece of acrylol group are used as the UV curable coating compsn.
Patent JP-H0546039-A (JP)
Title: Fixing device for image forming device
Inventor: YAMAZOE YOSHIKAZU
IPC: B65H29/52
Filed: 1991-08-12
Abstract: PURPOSE:To smoothly advance a transfer paper and to make the transfer paper stiff so as to guarantee the effect of preventing the trailing edge of the transfer paper from leaping by constituting a device so that the central part of a guiding member where a rib is provided can be displaced in an up-and-down direction. CONSTITUTION:The central part 4a of the guiding member 4 where the rib 10 is provided is formed as a separate body, and rotatably attached to the member 4 through pins 11 on both sides. The actuator 12a of a solenoid 12 is pivotally supported and connected through a connecting rod 16 on a side opposite to a side where the central part 4a faces to a roller pair, and the central part 4a is controlled to be displaced to two points by turning on/off the solenoid 12. When the transfer paper is advanced to the roller pair of a fixing device, the central part 4a of the member 4 where the rib 10 is provided is displaced downward, and the carrying surface of the central part 4a and the carrying surface of the member 4 get the same plane, that is, a state where the rib does not exist is attained, thereby guaranteeing that the transfer paper is smoothly advanced. When the trailing edge of the transfer paper passes, the central part 4a is displaced upward and the rib 10 acts on the trailing edge of a copying paper, which is made stiff.
Patent JP-H0735332-A (JP)
Title: Method and device for cleaning pipe for slurry fuel
Inventor: KATAOKA SHIZUO
IPC: F23N5/24
Filed: 1993-07-23
Abstract: PURPOSE:To enable a positive cleaning of a pipe interrupting a supplying or circulating CWM to be carried out, prevent deterioration in quality of CWM caused by the cleaning operation from being carried out and further to enable CWM capable of applying to a sufficient combustion to be maintained. CONSTITUTION:A fuel supplying tank 1 and a burner 3 are connected by a supplying pipe 4. A changing-over valve 8 is installed in the supplying pipe. The changing-over valve 8 and the fuel supplying tank 1 are connected by a return pipe 9. An amount of water of about 1.5 to 2.5 times of an inner volume of the return pipe 9 is held in a cleaning water tank 1 and compressed with compressed air. The cleaning water tank 11 and the changing-over valve 8 are connected by a cleaning water conduit 16. A cleaning valve 17 is arranged in the conduit 16. The cleaning valve 17 is released to open in response to a changing-over signal of the changing-over valve 8 and a burner igniting signal and then supplying of water into the return pipe and supplying of compressed air are continuously carried out.
Patent JP-H1129655-A (JP)
Title: Powdery sodium carboxymethyl cellulose
Inventor: SATO KEIICHI
IPC: A23L29/20
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain a powdery sodium carboxymethyl cellulose(CMC) excellent in solubility and transparency by including a prescribed amount of the CMC having a low etherification degree therein. SOLUTION: This powdery CMC is obtained by including (A) a CMC having >0.5 etherification degree and (B) a CMC having 0.4-0.5 etherification degree and 0.3-0.5 apparent specific gravity in an amount of 5-20 wt.% based on the component A. The components A and B are compounded by a method for weighing prescribed amounts of the respective components A and B and carrying out the stirring at 60 r.p.m. for 10-20 min by, e.g. a blender type mixing stirrer. The powdery CMC is useful for applications such as a powdery syrup thickener or a powdery sizing agent or paste.
Patent JP-S6183660-A (JP)
Inventor: HONDO FUMIAKI
IPC: C04B24/06
Filed: 1984-09-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0948154-A (JP)
Title: Serial type printer
Inventor: HORI MASAAKI
IPC: B41J2/01
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To shorten the waiting time and to improve the print processing capacity by providing print command means for instructing the printing operation to a print head when print data to be printed is completed by one time transfer operation until printing means arrives at a predetermined printing area. SOLUTION: Transfer command means 45 designates the reading of print data from a row buffer to reading means 47 based on the signal from an area monitoring means 46, and starts the transferring of a carriage to a printing mechanism. Thus, present position deciding means 48 decides the present position of the carriage, i.e., a print head 20, printing direction designating means 49 decides the printing direction of its one row from the present position and the position of one row to be intended to be printed, and designates the transferring direction to the carriage 21 and the reading direction from the buffer to the means 47. Print command means 55 designates the start of printing to the head 20 based on the signal from the means 48 when the carriage arrives at a predetermined printing area as the carriage is transferred.
Patent JP-S6260513-A (JP)
Inventor: FUKAI HIROSHI
IPC: A45D2/06
Filed: 1985-09-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。