baber/WOPTO huggingface dataset:
Patent JP-H0881856-A (JP)
Title: Apparatus for pulling weft yarn of fluid jetting type loom
Inventor: BANBA HIDEKI
IPC: D03D47/36
Filed: 1994-09-06
Abstract: PURPOSE: To reduce the flex resistance of weft yarn in a mobile type yarn guide in contact of the weft yarn with a rotating roller and enable the efficient practice in the pulling of the weft yarn. CONSTITUTION: The apparatus for pulling weft yarn of a fluid jetting type loom is obtained by preregulating a weft yarn passage between a device 2 for measuring the length and storing and a picking nozzle 3 to a contact position of the weft yarn 7 with a rotating roller 4, advancing a mobile type yarn guide 5 onto the regulated weft yarn passage, bringing the weft yarn 7 in an unflexed state at the position of the mobile type yarn guide 5 into contact with the circumferential surface of the rotating roller 4, retreating the mobile type yarn guide 5 to a position separated from the rotating roller 4 when the weft yarn 7 is not pulled and thereby separating the weft yarn 7 from the rotating roller 4.
Patent JP-S6483544-A (JP)
Title: Quick hardening cement composition
Inventor: TANAKA HIDEHIRO
IPC: C04B28/02
Filed: 1987-09-25
Abstract: PURPOSE:To obtain the titled composition having easily controllable working time before causing the lowering of fluidity and having excellent workability, by compounding a polyol and a hydroxycarboxylic acid (salt) to a quick hardening cement. CONSTITUTION:The objective composition is produced by compounding (A) a quick hardening cement produced by mixing (a) a cement with (b) a calcium aluminate having a CaO content of 38-50wt.% and Blaine value of 3,000-8,000cm<2>/g and (c) type-II gypsum anhydride at a weight ratio (b/c) of 1:0.5-5 and (b+c)/a of 5-40wt.% with (B) 0.2-4wt.% of a polyol (e.g. ethylene glycol) and (C) 0.1-2wt.% of a hydroxycarboxylic acid (salt) (e.g. tartaric acid).
Patent JP-S61117953-A (JP)
Title: Data transmission interface circuit
Inventor: GOTO JUNICHI
IPC: H04L25/26
Filed: 1984-11-13
Abstract: PURPOSE:To obtain a new interface circuit not losing a feature of a conventional simple interface circuit by inserting an optical fiber to the interface circuit to increase electric insulation between an external line and a terminal device. CONSTITUTION:In applying a DC voltage E between terminals 11 and 12, a transistor (TR)16 is turned on, a photodiode 17 is lighted, its light turns on a TR19 through a fiber 18 and a data output instruction is outputted to a terminal 13. A terminaldevice receiving the instruction outputs a signal of level '1', '0' to a terminal 15. A TR20 is turned on/off by the said signal to blick a photodiode 21. The light switches a TR23 through a fiber 22, the voltage between the terminal 11 and 12 is modulated into 'E', '0' voltage, and then the data is transmitted. Since the same voltage modulation system as that used for a conventional data communication is used, no system change is required and a terminal device is protected against external disturbance such as electromagnetic induction or electrostatic coupling.
Patent JP-H1082052-A (JP)
Title: Execution method of pressure-receiving plate
Inventor: TSUCHIMOTO KAZUAKI
IPC: E02D17/20
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To execute a pressure-receiving plate without any trouble even when there are irregularities in a surface to be executed. SOLUTION: In the execution method of the pressure-receiving plate, forms having size slightly larger than the contour of a precast pressure-receiving plate 1 and being made of an enclosure-shaped gauze having a similar figure with the pressure-receiving plate 1 are fixed vertically onto a surface to be executed 3, in which an anchor 2 is driven into soil, to which the crossed precast pressure-receiving plate 1 must be installed and which has irregularities, by a plurality of anchor-pins 5 first. Concrete is sprayed and filled into the forms, spraying is stopped when the top face of concrete reaches a level slightly lower than the height of the forms, and the top face of filled concrete 11 before curing is finished in a smooth surface 11a by a trowel.  Lastly, the precast pressure- receiving plate 1 is hung down and arranged onto the concrete smooth surface 11a after curing by a crane, the anchor 2 is stretched, and a cap 13 is executed on the opening section 12 of the precast pressure-receiving plate 1.
Patent JP-H0762632-A (JP)
Title: Artificial floodway
Inventor: TANAKA YOSHIHIRO
IPC: E02B5/00
Filed: 1993-08-31
Abstract: PURPOSE:To enable the permeation of groundwater in almost natural states, and to preserve the environment of the groundwater. CONSTITUTION:Deep waterways 10, each of which is formed being surrounded by watertight walls on four sides, and shallow waterways 20, each depth of which is shallower than that of the deep waterway 10, are alternately arranged, and a floodway 30 is formed at the top part of a continuous waterway composed of the deep and shallow waterways 10, 20. A permeable layer 24, through which groundwater can permeate, is formed under the shallow waterway 20. The groundwater is allowed to permeate to both the permeable layer 24 and an aquifer 40, under the floodway 30 and is prevented from dividing into parts.
Patent JP-H1088474-A (JP)
Title: Apparatus for ozone treatment of dyed fabric
Inventor: YAMADA SETSUO
IPC: D06L4/50
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for efficient ozone treatment of dyed fabric that is able to outstandingly improve color fastness of the dyed fabric by treatment of a dyed textile running in open width with ozone through a gas phase which contains ozone. SOLUTION: This ozone treatment apparatus for dyed fabric comprises steps of: introducing a dyed polyester fiber fabric 3 into the ozone treatment apparatus 4 through its inlet 2; transferring the fabric in condition of open width through guide rolls 5 or scrapers 8; and discharging the textile out of an outlet 7 while supplying an ozone-containing gas which contains ozone in concentration of 20000ppm. or below from a gas inlet 1 so as to move the gas phase by means of injection nozzles or suction nozzles which are located near the surfaces of the running fabric or by a textile swing means, thus keeping the surfaces of the fabric in efficient contact with ozone.
Patent JP-H1084382-A (JP)
Title: Packet communication method and packet communication system
Inventor: KAYAMA HIDETOSHI
IPC: H04L47/32
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To enhance a channel efficiency and to improve the battery saving effect in a terminal station by allowing the user to prevent selectively the arrival of unrequired and undesirable incoming packets to suppress transmission/ reception of useless packets. SOLUTION: In the case that an outgoing packet from a host reaches a router 3, the router 3 references a table to check at first a state of destination radio terminal stations 1a-1c. When they are in operating state, the router 3 checks each port number of the packet to be reached to the radio terminal stations 1a-1c without conducting other processing. When the port number is included in port numbers designated in advance, at first the router 3 calls the radio terminal stations 1a-1c and transfers the packet after confirming it that the radio terminal stations 1a-1c reach the communication state.  Since packets 6a, 6c having respectively port numbers 3, 12 in a standby state of packets 6a-6c having respectively port numbers 3, 9, 12 and whose destination is a #2 terminal station 1b in the standby state from the host 5 via a network 4 are not allowed for transfer in the standby state, the packets 6a, 6c are aborted.
Patent JP-H08103642-A (JP)
Title: Liquid superfine atomizing mixer
Inventor: ASA TAKESHI
IPC: B01F3/08
Filed: 1994-10-03
Abstract: PURPOSE: To inexpensively provide a liquid superfine atomizing mixer, hardly broken and capable of easily disassembling and assembling. CONSTITUTION: A check valve of ball valve type is utilized. Plural fine inflow holes 14 and one outflow hole 16 are made in the ball valve. A superhigh pressure liquid is fed into a liquid chamber 3 and is caused to flow into each inflow hole 14. The liquids which are going out at high speed from each hole are caused to come into collision with each other in a narrow confluence part 15 to subject them to superfine atomizing and mixing, and are caused to flow out from an outflow hole 16.
Patent JP-S6393665-A (JP)
Inventor: MATSUO YUKITO
IPC: B61B13/06
Filed: 1986-10-09
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-H1091160-A (JP)
Title: Effect adding device of electronic musical instrument
Inventor: SUZUKI YASUNOBU
IPC: G10H1/18
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To add same tone color effect to plural parts by automatically selecting the musical sound group, which is appropriate to the currently added effect, among plural musical sound generating groups and adding the effect. SOLUTION: A digital.signal.processor(DSP) 8 consists of an effect adding section 8a which adds tone color effects and a switching section 8b which selects either to output the digital output of each part to the section 8a or to bypass the section 8a and to output the inputted acoustic signals as digital outputs. The section 8a processes acoustic signals and adds tone color effects. The DSP parameter changes of the section 8a are controlled by the instructions of a CPU and the section 8b is also controlled by the CPU. The section 8a adds the kind of effect set in the musical sound generating group selected to the musical sound signals of the musical sound generating group selected.
Patent JP-S6299199-A (JP)
Inventor: GEERII AARU MIRAA
IPC: B41N3/03
Filed: 1986-10-09
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-H0879957-A (JP)
Title: High voltage cable distribution joint
Inventor: SEMA NOBUYUKI
IPC: H02G15/06
Filed: 1994-09-07
Abstract: PURPOSE: To facilitate the test and the like by allowing electrical separation of a branched cable thereby limiting the range of service interruption. CONSTITUTION: High voltage cables 3 are electrically connected through a coupling bushing 10, a connection unit 20, and a distribution joint cap 30. The coupling bushing 10 is previously mounted with the connection end of each cable. The coupling bushing 10 has a unit terminal 10B mounted detachably with the connection unit 20. The connection units 20 are interconnected electrically through the distribution electrode 26 of the distribution joint cap 30. Consequently, the circuit is disconnected freely when the connection unit 20 is removed and an insulation blind plug 13 is inserted.
Patent JP-H0796409-A (JP)
Title: Boring method and device therefor
Inventor: SANO HIROYUKI
IPC: B23B39/04
Filed: 1993-09-27
Abstract: PURPOSE:To perform boring with accuracy by bringing a measuring roller into contact with an outer periphery of a workpiece after a first hole is bored, turning the workpiece until reaching an arc dimension while measuring this outer periphery, and then moving a drill unit to bore a second hole. CONSTITUTION:A workpiece 1 is formed of a casting and the like into a cylindrical shape, wherein a socket part 12 is cut in an inner peripheral part 13, and a plurality of holes for fitting a name plate are bored at a specified pitch on an outer peripheral part 4. A main part of a boring device 14 is constituted of an index mechanism 15, and a traverse mechanism 16 capable of changing a drill unit 17 with a measuring unit 18. At the time of boring, after a first hole is bored, a measuring roller 32 is moved onto the first hole to be in contact with the periphery of the workpiece 1 by a traverse cylinder 26, and the workpiece 1 is turned until reaching an arc dimension. Then, the drill unit 17 is moved to bore a second hole.
Patent JP-H0983491-A (JP)
Title: Wavelength multiplex communication network
Inventor: SEKIGUCHI YOSHINOBU
IPC: H04B10/079
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To simplify the channel configuration, to facilitate the node extension and to improve the transfer wavelength efficiency by detecting a wavelength not in use in existence on a channel by means of a channel monitor node and outputting the virgin signal at the wavelength to a transmission channel. SOLUTION: A channel start node scans a wavelength of a wavelength variable filter 102 to detect and set a wavelength λk not in use in existence on a channel. Then an electric signal from a pattern generator 105 and informing the non-use is converted into an optical signal λx by a wavelength variable laser 107 via a drive circuit 106 and given to the wavelength variable filter 102 via an optical switch 108 and a confluent device 101. When the wavelength is tuned to a setting wavelength, the output is stopped. In this state, a control circuit (1) 104 scan the transmission wavelength of the wavelength variable laser 107 and throws the optical switch 108 to the position of the transmission line when the λ is in matching with λx, and outputs a signal not in use with a wavelength of λx to the transmission channel.  Thus, the channel configuration is simplified, the node extension is easy and the transmission wavelength efficiency is improved.
Patent JP-H0984294-A (JP)
Title: Variable speed motor
Inventor: OKA TOSHIO
IPC: H02M7/48
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive motor having simple fixing structure by providing a cooling fan during rotation being carried on the motor shaft on the opposite side to a load and a unit for controlling the motor speed variably disposed to hold the fan between the motor body and the control unit. SOLUTION: A gap 61 for blowing cooling air is formed between a counter- load side bracket 106 and a pair of tubes 200 surrounding a fan 108 and supporting the bracket 106 at one end thereof. A control unit 300 is disposed to hold the fan 108 between the motor body 100 and the control unit 300 and a plurality of ribs 301a are provided along the direction of a motor shaft 103 on the outer circumference of case 301 for the control unit 300. Consequently, the cooling air flows as shown by an arrow A from the fan and cools the control unit 300 through the case 301 and a board 302 as well as the motor body 100. Furthermore, the control unit 300 can be fixed easily to a general motor.
Patent JP-H0788115-A (JP)
Title: Fiber chip for laser medical treatment
Inventor: UDAGAWA TAKESHI
IPC: A61B18/20
Filed: 1993-09-27
Abstract: PURPOSE:To emit a laser beam to a wide range by forming an optical chip consisting of a light transmissive substance, which has the outside diameter larger than the optical fiber, and of which the end face of a base end part side is coupled to the end face of a tip part side of the optical fiber by an optical contact. CONSTITUTION:The tip part of an optical fiber 1 is inserted an optical fiber insertion hole 8 of a sleeve 5, and an optical chip 4 is inserted into an optical chip insertion hole 9 so that a base end part side end face 11 of the optical chip 4 and a tip part side end face 10 of a core part 2 of the optical fiber 1 adhere closely to each other. In this case, the optical chip 4 for emitting a laser beam L to the outside has the outside diameter larger than the core part 2 of the optical fiber 1, therefore, a loss is scarcely generated at the time of forming the tip part of the optical chip 4 by machining, etc., and the tip of the optical chip 4 can be formed easily in a conical shape. In such a way, the laser beam can be emitted to a wide range extending from the tip part of the optical chip to the outside.
Patent JP-S6394087-A (JP)
Title: Swash plate type variable capacity compressor
Inventor: OIKE TATSUYA
IPC: F04B27/14
Filed: 1986-10-08
Abstract: PURPOSE:To reduce manufacturing cost of the captioned compressor, by making it possible to switch a low pressure introducing hole connected to a low pressure chamber, a high pressure introducing hole connected to a high pressure chamber, and a signal pressure outputting hole connected to a crank case, by means of a single plunger provided with an electromagnetic coil. CONSTITUTION:An electromagnetic valve 400 to which a low pressure introducing hole 410 connected to a low pressure chamber 305, a high pressure introducing hole 412 connected to a high pressure chamber 304, and a signal outputting hole 411 connected to a crank case 200 are connected is provided with a plunger 420 that is used to open or close each hole 410, 411 or 412. This plunger 420 is provided with a guide groove 425 in addition to a connecting hole 424, which connects the low pressure introducing hole 410 and the signal pressure outputting hole 411 when the plunger 420 is situated at one side but it connects the high pressure introducing hole 412 and the signal outputting hole 411 when the plunger 420 is situated at the other side, so that the plunger 420 can be moved by electromagnetic force of an electromagnetic coil 422. Thus, duty-ratio control over the electromagnetic coil 422 permits a single electromagnetic coil 422 to vary the pressure in the crank case 200.
Patent JP-S61116675-A (JP)
Title: Noise voltage measuring apparatus for electronic component
Inventor: SHIMOMURA TAKAYOSHI
IPC: G01R31/26
Filed: 1984-11-12
Abstract: PURPOSE:To enable the measurement of a noise voltage with a high accuracy, by detecting noise voltages of electronic components to be measured and a monitor electronic component identical to these to be measured separately to extract difference components thereof. CONSTITUTION:Noise voltages outputted from an electronic component 1 to be measured and a monitor electronic component 1a to which a voltage is applied from a power source 2 are amplified separately with amplifiers 4 and 4a and the respective outputs are extracted as difference component with a differential amplifier 8 to remove effects of an induced voltage and a disturbed noise. Thus, an output waveform very close to the noise voltage intrinsic to the electronic component 1 to be measured are obtained thereby enabling the measurement of noise voltage with a high accuracy.
Patent JP-H0799773-A (JP)
Title: Switching power source unit
Inventor: AKIMOTO SHINICHI
IPC: H02M3/28
Filed: 1993-09-27
Abstract: PURPOSE:To enable reasonable overcurrent protection at both the maximum load and normal load. CONSTITUTION:An overcurrent protective circuit 40 comprises a switchable small resistance No.1 current detection element 41, large resistance No.2 current detection element 42, and switching element 45 to turn off a switching element Q1. Also provided are a switching means 51 to selectively switch the No.1 and No.2 current detection elements 41 and 42, and a switching signal generation & output means 55 to selectively generate and output switching signal V2 fed to the switching means 51, so that the value of a setting current to operate an overcurrent protective circuit 40 in two steps (Isp, Isn) can be switched automatically.
Patent JP-H0991617-A (JP)
Title: Magnetic head and manufacture thereof and magnetic information reproducing device
Inventor: MURATA AKIO
IPC: G11B5/31
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic head with comparatively simple structure and the reproducing sensitivity superior than that of a conventional induction type head, the manufacture of this magnetic head, and a magnetic information reproducing device using this magnetic head. SOLUTION: The magnetic head is provided with magnetic cores 1, 2 having a magnetic gap 7, and a closed magnetic path is formed by a magnetic recording medium and the magnetic cores 1, 2. In this magnetic head, a conductor 4 insulatedly arranged in the closed magnetic path of the magnetic cores 1, 2, high frequency signal impressing electrodes 5, 6 provided at both ends of the conductor 4 in the direction crossing to the closed magnetic path, and a coil 3 for impressing a bias magnetic field wound round the position separated from the magnetic gap 7 of the magnetic cores 1, 2.
Patent JP-H0688986-A (JP)
Title: Optical instrument
Inventor: AKIIKE MICHIHIRO
IPC: G03B9/02
Filed: 1992-09-09
Abstract: PURPOSE:To obtain a color balance on a black level by providing a detector for closing iris and interrupting a compensation signal for an extender when an iris command voltage is closed. CONSTITUTION:When an extender 8 is inserted, an extender sensor 9 detects the extender 8 and a necessary iris compensating amount is sent to an amplifier 7 for iris position through a switch 13 for stopping iris compensation. The switch 13 for stopping iris compensation is connected to the output of an iris closing detector 11 and an iris command signal 2 is given to the input of the iris closing detector 11. Consequently, when the iris command voltage is not closed, the switch 13 for stopping iris compensation is turned on by means of the iris closing detector 11 and iris compensation is performed, when the iris command voltage is closed, the switch 13 for stopping iris compensation is turned off, the iris compensation is not executed even when the extender 8 is inserted and the iris 5 is closed.
Patent JP-S6482497-A (JP)
Title: X-ray automatic exposing device
Inventor: MORI TATSUHIRO
IPC: A61B6/00
Filed: 1987-09-24
Abstract: PURPOSE:To save the labor by specifying the region of interest on the monitor screen of a TV monitor to set the position signal and selecting the output of the light receiving element corresponding to the set position signal to feed it as the detected X-ray quantity. CONSTITUTION:The input light to multiple arranged light receiving elements 8 is concurrently received through an image pickup tube, the outputs of the light receiving elements 8 are converted into the TV image, and the TV image is displayed on a TV monitor 5. The position of the interested portion on the screen is specified by a finger or the like, the outputs of the light receiving elements 8 corresponding to the specified position are detected as the X-ray quantity and fed to a photo-timer circuit 10. Only the operation on the TV monitor is sufficient, and such labor as to move a camera stand can be omitted.
Patent JP-H1180402-A (JP)
Title: Thermoplastic resin foamed sheet and container
Inventor: TOMIZAWA TAKASHI
IPC: B29K105/04
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a sheet and a container which possess excellent volume reduction disposability after use, has pearlescent appearance and can cope with heating in microwave ovens. SOLUTION: A container prepd. by forming of a thermoplastic resin foamed sheet comprising 40 to 60 pts.wt. polypropylene resin having a melt index of 0.3 to 6, 10 to 30 pts.wt. polystyrene resin, 10 to 40 pts.wt. inorg. filler, and 3 to 20 pts.wt. hydrogenation product of a block copolymer of styrene with isobutylene or 2 to 20 pts.wt. block copolymer of styrene with butadiene, the sheet having been stretched by 1.05 to 3 times, and, when used as a container for side dishes or packed lunches, has excellent resistance to heating in microwave ovens and, after use, has excellent volume reduction disposability.