baber/WOPTO huggingface dataset:
Patent JP-H03263831-A (JP)
Title: Spray cleaning apparatus
Inventor: SASAKI MICHIHITO
IPC: B08B3/02
Filed: 1990-03-14
Abstract: PURPOSE:To obtain an apparatus which can clean the surface of an object uniformly and efficiently by a method wherein the object to be cleaned is arranged in a position in which a jet stream spouted from a nozzle group is poured effectively and the nozzle group is constituted so as to be moved back and forth while a cleaning liquid is being spounted. CONSTITUTION:In a spray cleaning apparatus which cleans an object 1 by spouting a cleaning liquid 13 to it inside a cleaning tank 2, the following are provided: a nozzle group 5 used to generate a jet stream; a driving mechanism 7 which moves the nozzle group 5 back and forth in the horizontal direction; a cleaning-tank side-face expansion part 17 which houses the nozzle group 5 in a standby state; and a flexible hose 8 which feeds the pressurized cleaning liquid 13 to the nozzle group 5. The object 1 to be cleaned is arranged in a position in which a jet stream spounted from the nozzle group 5 is poured effectively; and the nozzle group 5 is constituted so as to be moved back and forth while the cleaning liquid 13 is being spouted. For example, said nozzle group 5 is constituted so as to faced in such a way that an object 1 to be cleaned can be sprayed from the upper and lower directions. A cleaning liquid 15 is spouted in a state that an opening part of a cleaning tank 2 is covered with a cover 4 installed in such a way that the object 1 to be cleaned is passed so as to be capable of being slid.
Patent JP-S6457875-A (JP)
Title: Picture reproducing device
Inventor: YOSHIOKA KIYOHARU
IPC: H04N1/387
Filed: 1987-03-18
Abstract: PURPOSE:To simply cope with a picture area to be read even if the area is not uniform depending on the picture size, reduction rate and format by providing an indication means indicating a desired area and reading the picture in response to the signal so as to apply pattern recognition. CONSTITUTION:Switches 141-14p arranged in a horizontal direction of a picture being indication means indicating a specific area on an original and switches 151-15q arranged in a vertical direction are provided to the surrounding of a monitor screen 13 where a picture of a film F is projected optically by a projecting lens 11 and a mirror 12. The scanning system of an image sensor 6 is controlled so as to change the read range of the picture in response to the output signal of the switches 14, 15. Thus, even if the picture area to be read is not uniform depending on the picture size, reduction rate and format difference, the information for pattern recognition is obtained from a desired area and simple reproduction is attained.
Patent JP-2000260416-A (JP)
Title: Manufacture of battery
Inventor: SOEDA TAKESHI
IPC: H01M4/52
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a battery capable of reducing the rate of occurrence of defective spot welding, and enhancing heavy-current discharging characteristics. SOLUTION: In this manufacturing method for a battery having a structure formed by storing a group of electrodes 2, in each of which a separator 6 is put between a positive electrode 9 and a negative electrode 5, in a container 1, when spot welding is applied to electrically connect the positive electrode 9 or the negative electrode 5 in the group of electrodes 2 to positive and negative electrode terminals, first time welding is applied by using a spot welding electrode 22 having one or more tip parts at least either one of which is eccentric to its axis, and at least one more spot welding is then applied by rotating the electrode 22 to change the position of the eccentric tip part.
Patent JP-H01235284-A (JP)
Title: Josephson field-effect transistor
Inventor: HASEGAWA KAZUMASA
IPC: H01L39/22
Filed: 1988-03-15
Abstract: PURPOSE:To realize an MES type JOFET having large superconductive critical currents IC and a large ON/OFF ratio, and to facilitate the integration of the JOFET by forming a superconductor electrode, a semiconductor thin-film and a gate electrode onto an arbitrary substrate in the order. CONSTITUTION:Source-drain electrodes 104 composed of a superconductor, a semiconductor thin-film 103 and a gate electrode 102 are shaped successively onto an arbitrary substrate 101. An MES type JOFET can be formed only by isolating the mutual superconductor electrodes on the substrate and through subsequent processes, and a distance L between the superconductor electrodes can be shortened. When single crystal Si is used as the substrate and the Si thin-film is crystal-grown, employing the single crystal Si as a seed crystal at that time, carrier mobility in the Si thin-film is further elevated and xsi is increased, and Ic d s further augmented. The constitution is advantageous because it is preferable that the semiconductor layer is thinned as much as possible in the MES type JOFET. Impurity concentration in the semiconductor thin-film may be kept constant in the film, the title transistor is profitable even to fine processing in this respect, and the title transistor is easily integrated even in a structural manner, thus realizing a circuit having the ultra-high degree of integration.
Patent JP-H07272838-A (JP)
Title: Sheet-form heat emitting body
Inventor: TAKAGAWA SEIICHI
IPC: H05B3/34
Filed: 1994-03-30
Abstract: PURPOSE:To make coarse the weaving pitch of electrode band parts as a whole and accomplish a low-cost heat emitting body equipped with excellent durability. CONSTITUTION:An electrode band part is composed of the first tape group 10 arranged in the lateral direction and the second tape group 20 crossing the first group 10. The first group 10 includes a plurality of conductive tapes 11 placed at a certain spacing and a plurality of first nonconductive tapes 12 interposed between adjoining conductive tapes 11. The second group 20 includes electrode band parts 21 consisting of a plurality of copper foil threads 21a placed at a certain spacing and a plurality of second nonconductive tapes 22 interposed between the electrode band parts 21. The weaving pitch of the electrode band parts 21 is made dense relatively in the neighborhood of the conductive tapes 11, which are bent meanderingly so that tight attachment to the copper foil threads 21a is ensured. Thereby the heat emission resulting from increase in the contact resistance can be suppressed locally, and the durability can be enhanced.
Patent JP-H01236974-A (JP)
Title: Repair of joint section and inner surface of existing piping
Inventor: YOSHIDA HITOSHI
IPC: B05C7/08
Filed: 1988-03-14
Abstract: PURPOSE:To repair the joint section and inner surface of piping within a repair division uniformly and prevent leaks without fail by connecting a PIG for lining to the rear of a rear replacement-type PIG and always keeping a quantity of repair resin to be distributed to areas forward of both PIGs at almost a constant level. CONSTITUTION:A rear replacement-type PIG 10 to be moved by traction by twin hoses 7 and a rear PIG connected to the rear of the former through wire 11 are inserted into the existing piping 1 buried underground, and biliquid quick- curing resin to be supplied through tube 25 inside the twin hoses 7 is mixed with a mixer 24 and supplied as repair resin. Then the pressure of the repair resin to be distributed to the fronts of the PIGs 10, 12 is detected by pressure sensors 19, 26 provided on both PIGs, and the quantity of the biliquid quick- curing resin to be fed to the mixer 24 and the quantity to be supplied to the front of the PIG 12 are controlled so that the repair resin is always maintained at almost a constant quantitative level. As a result, the joint section and the inner surface of the pipe within a repair division are uniformly repaired.
Patent JP-H08264174-A (JP)
Title: Hydrogen storage alloy cathode and its preparation
Inventor: HAKU BINZEN
IPC: H01M4/24
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To control a pressure increase inside a battery and improve the battery life by using a hydrogen storage alloy for a cathode active material as one kind selected from an AB2 hydrogen storage alloy group and coating a cathode surface with a carbon material within a range of the specified quantity. SOLUTION: A first step of manufacture of a hydrogen storage alloy cathode is that vanadium, titanium, zirconium, nickel, chromium, cobalt, and manganese are dissolved to form an AB2 hydrogen storage alloy. This alloy is heat-treated for 4 to 6 hours at 900 to 1100 deg.C. This is evenly broken into a powder state. This powder is filled and depressed on a substrate to form a cathode material and then sintered. This cathode material surface is coated with a carbon material such as furnace black within a range of 0.05 to 0.5 mg/cm<2> . An absorption reaction and an ion reaction of oxygen gas are quickly performed by the catalyst effect to decrease an inner pressure of a battery, and durability is improved so as to attain quick charge and discharge.
Patent JP-S61221509-A (JP)
Inventor: SAGAWA NORIO
IPC: H02G3/02
Filed: 1985-03-25
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-H02239673-A (JP)
Title: Semiconductor photodetector
Inventor: SUGAWARA MITSURU
IPC: H01L31/10
Filed: 1989-03-14
Abstract: PURPOSE:To reduce a dark current collected at the level of electrons generated in a boundary between an I-type layer and an n-type layer by introducing an impurity for forming a level at the n-type layer. CONSTITUTION:A semiconductor structure in which an n<-> type InP layer 6 having low carrier concentration is inserted between n<+> type InP layers 2 and 4 is formed. The layer 6 is doped with Fe of an impurity to form a deep level of Fe therein. When a bias electric field is applied to the structure, a deep level of Fe is formed in the layer 6. Accordingly, the electrons generated from this defect are captured by the level. Thus, a dark current can be reduced.
Patent JP-S62219594-A (JP)
Inventor: YAJIMA TORU
IPC: H05K3/36
Filed: 1986-03-19
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-H10245806-A (JP)
Title: Filling device for finger joint
Inventor: ISO MITSUO
IPC: E01D19/06
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To prevent the wheel of a bicycle and a leg from being caught by a gap, to facilitate removal of a foreign matter, and to absorb an impact in a right-angled direction by providing a filling device having a zigzagging elastic member is an elongated U-shaped body of a stainless steel. SOLUTION: A body 2 of a filling device 1 is formed in an elongated U-shaped in a plane view having the release end side slightly wider than an arcuate part 4 such that an elongated stainless steel is curved at a central part. Oblong plate-form elastic members 5 of a stainless steel are welded on the inner surface of a straight part 3 of the body 2 toward the arcuate pert 4 such that the upper sides thereof are positioned flush with an upper edge 6 of the straight part 3 and protruded in a zigzagging state. The elastic member 5 is slightly curved toward the inside of the body 2 and a bent piece 8 bent in the direction of the arcuate part 4 is formed at the tip thereof.  The arcuate part 4 of a filling device 1 is pressed in the deep part of a finger joint and a gap part against an elastic force with a release end pointing to the tip of a finger, and this constitution prevents the wheel of a bicycle and the leg of a walker from being caught by the nip. This constitution facilitates mounting and demounting of a device on and from an existing bridge and effects easy cleaning, and absorbs and relaxes an impact in a right-angles direction to a bridge axis.
Patent JP-H02239362-A (JP)
Title: Combined neural network circuit
Inventor: HATTORI TAKESHI
IPC: G06N3/04
Filed: 1989-03-13
Abstract: PURPOSE:To reduce the number of connection and a learning time, and to increase the effect of recognition rate improvement by applying an output, which is obtained by adding different characteristic vectors to plural neural network circuits, to a synthetic deciding circuit, and executing the final decision. CONSTITUTION:N neural network circuits 10-1 to 10-N inputs N types of the characteristic vectors extracted from a pattern to be recognized, and have completed learning by a backward error propragating (PB) method. Further they can discriminate (n) patterns. A synthetic deciding circuit 13 suitably utilizes the output signals of the N neural network circuits 10-1 to 10-N, and outputs the final decision result to an output terminal 14. For the decision reference of the circuit 13, a value having the maximum algebraic sum of output signal lines 12-1-i, 12-2-i,... 12-N-i corresponding to the respective neural network circuits. As a result, the number of connections can be reduced, and further the time necessary for the learning can be shortened.
Patent JP-S59199473-A (JP)
Inventor: TAKAGI ATSUTOSHI
IPC: B65D85/04
Filed: 1983-04-07
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-S62218026-A (JP)
Title: Electrode wire for wire cut spark discharge machining
Inventor: OKUNO MICHIO
IPC: H01B5/02
Filed: 1986-03-20
Abstract: PURPOSE:To form a zinc-rich layer over the surface and obtain an electrode wire for a wire discharge processing to be able to process at a high speed and a high accuracy, by soaking and annealing a copper, a copper alloy, or the like, in a molten metal of zinc or a zinc alloy heated between its melting point and the boiling point. CONSTITUTION:A copper wire, a copper alloy wire, or a complex wire with a cover of copper or a copper alloy, which are of an excellent cold machinability is soaked and annealed in a molten metal 2 of zinc or zinc alloy heated between the melting point and the boiling point of zinc or the zinc alloy. Thus, over the surface of the copper or the copper alloy, the zinc is spread to form a zinc-rich layer of more than 2mum. The discharge property is improved in such a way. While a brass electrode wire generally used produces a zinc shortage by the annealing and a zinc-short layer is generated on the surface to give a bad influence to its discharge processing speed and the like, the product in this method produces a zinc-rich layer on the contrary to bear a high level cold working sufficiently.
Patent JP-H10238874-A (JP)
Title: Cold reserve vessel
Inventor: YAGI WATARU
IPC: F25B9/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To increase the cold heat storage efficiency with a great specific heat in a cryogenic temperature by a method wherein a cold reserve material, filled into a cold reserve vessel, is constituted of a magnetic substance consisting of a specified % of rear earth element, containing at least one kind or more of element, and the specified % of additive, containing at least Ga. SOLUTION: In a cold reserve vessel 1, filled with cold reserve material 10, the cold reserve material is a magnetic substance consisting of 25-50wt.% of rear earth element, containing at least one kind or more than two kinds of Ce, Pr, Nd, Ga and the like and 50-75wt.% of an adder. In this case, the cold reserve vessel 1 is applied for a Stirling refrigerating machine and is arranged between a heat radiator 4, communicating with a compressor 3, in which a piston 21 is moved up-and-down, and a heat exchanger 6, communicated with an expansion chamber 5, in which another piston 22 is moved up-and-down. According to this method, a specific heat at a temperature lower than 10K is big and a cold reserve efficiency at the temperature lower than 10K can be improved.
Patent JP-S59188946-A (JP)
Title: Electronic component
Inventor: NAKAGOME HIDEAKI
IPC: H01L23/20
Filed: 1983-04-11
Abstract: PURPOSE:To obtain the titled component of high insulation strength by a method wherein gas of high insulation strength is kept sealed in the gap around an electronic element, when said element is hermetically sealed while being pinched with a pair of studs whose terminals project out at the center hollow part of a cylindrical sealed body. CONSTITUTION:The electronic element 1 such as a diode is inserted to the center hollow part of a cylindrical glass sleeve 3 the sealed body, and the upper and lower parts of said element are pinched with the studs 2a and 2b closely contacting the surface inside the sleeve 3 and having the terminals respectively projecting out, thus being closely sealed. In this constitution, the gas 7 having high insulation strength such as Freon gas or sulfur hexafluoride is kept sealed in the gap 5 around an Ag bump 4 provided on the element 1. Here, it is sufficient to seal inside the continuous sealed furnace in the process of assembly of an electric component as the atmosphere of the gas 7 in order to seal the gas 7. Thus, the discharge starting voltage in the gap 5 is increased, resulting in the improvement of the withstand voltage of the component.
Patent JP-H11251983-A (JP)
Title: Antenna changeover type diversity receiver and reception method
Inventor: NAGASHIMA NORIAKI
IPC: H04B7/26
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and light-weight antenna changeover diversity communication equipment of low power consumption for performing antenna changeover control with high reliability without degrading reception quality. SOLUTION: At the time of demodulating data from phase modulation signals received by a selected antenna for each frame, a phase error as a deviation from the ideal phase point for each symbol of received signals is detected by a phase error detection part 106 and it is accumulated for each frame by an accumulation part 109. In the case that the cumulative value of phase errors is equal to or more than a prescribed value at a prescribed position of the pertinent frame, antenna changeover control in the next frame is performed.  In the antenna changeover control, the demodulation phase of a first antenna selected in a present frame is held in a phase holding part 103, the antenna is temporarily switched to the other second antenna when the cumulative value of the phase errors becomes equal to or more than the prescribed value and the demodulation phase is held in the phase holding part 104. Based on the reception states of the first antenna and of the second antenna, one of the antennas is selected and also one demodulation phase is selected from the held demodulation phases and supplied to a demodulator 101.
Patent JP-S60204302-A (JP)
Inventor: NISHIZATO OSAMU
IPC: B28B3/22
Filed: 1984-03-29
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-H07270343-A (JP)
Title: Live time-measuring circuit for instrumentation of radiation
Inventor: MINAMI TAKAO
IPC: G01N23/00
Filed: 1994-03-31
Abstract: PURPOSE:To count the reset time of a preamplifier as the invalid time by providing a signal detection circuit outputting a radiation detection signal, a pileup detection circuit detecting a pileup, etc. CONSTITUTION:When a pileup is detected at 5, an AD converter 4 removes a shaped-wave pulse signal not to be AD-converted. When the shaped-wave pulse signal exceeds an upper limit level set by a ULD setting circuit 3, the converter 4 generates only an AD busy signal. Therefore, even an input pulse exceeding the ULD level is AD-converted to generate the AD busy signal, while a data memory 6 is prohibited from taking data. Even when the ULD level is changed, a live time is maintained unchanged. Since counting circuits 7-9 are provided with gates for counting pulses which are closed by a reset pulse from a preamplifier, a reset time can be counted as the invalid time.
Patent JP-H05265977-A (JP)
Title: Input/output control system
IPC: G06F15/167
Filed: 1992-03-18
Abstract: PURPOSE:To improve the availability of a peripheral device by grouping plural peripheral devices, and executing input/output by selecting the arbitrary peripheral device in an unworking state in a group to which the required peripheral device belongs. CONSTITUTION:In a controller 30, a group address discriminating part 32 discriminates whether a frame transferred from one of CPUs 10 to 12 is direct designation or group designation. Then, at the time of the group designation, the group address is sent to a group address correspondence table 33. A working state managing part 35 selects the working state of the peripheral devices 2 connected to ports 36 corresponding to the plural addresses sent from the table 33, and a port address selecting part 34 selects the unworking peripheral device 2. A data switch part 31 sends the transferred frame sent from the CPU to the port 36 corresponding to the port address sent from the port address selecting part 34.
Patent JP-H01234133-A (JP)
Title: Multiple plane automatic pallet changer
Inventor: KAWAI SUMIO
IPC: B23Q7/00
Filed: 1988-03-16
Abstract: PURPOSE:To easily improve in function from a two-plane juxtaposition type APC to a multiple plane APC by providing a pallet stocker having plural pallet storing tables and intermittently moving a pallet by disengaging a shifter fork and moving a shifter. CONSTITUTION:There are provided a table 2 which is moved and positioned by numerical control to two pallet exchange positions of a numerical control machine tool and a pallet stocker 60 having plural pallet tables 62 which can be positioned at two pallet exchange positions corresponding to a pallet exchange position. A pallet 17 having hooks at plural portions thereof is intermittently moved by a shifter having a shifter fork. Thus, a function can be raised to multiple plane APC only by adding a simple pallet stocker 60 without remarkably remodelling a two-plane juxtaposition type APC.
Patent JP-S51138299-A (JP)
Title: Twin bodies type condenser operation mode
Inventor: SHIRAI TAKAMORI
IPC: G21F9/08
Filed: 1975-05-27
Abstract: PURPOSE: A twin bodies type condenser operation mode, that prevent generation of hubble by regulating evaporation liquid level and simultaneously squeezing blowing outlet without using extinguishing babble mechanism. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11256989-A (JP)
Title: Tunnel boring machine
Inventor: FURUI MICHIO
IPC: E21D9/08
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To improve the safety and efficiency of an boring work in a tunnel boring machine by certainly carrying out the replacing work of a cutter bit in a short time to reduce a load acting on a worker. SOLUTION: A cutter spoke 13 attached to a cutter head 12 is composed of a support cylinder and a rotary cylinder 22, and a cutter bit 14 is fixed to the surface part of the rotary cylinder 22, and a replacing cutter bit is fixed to a back side, and the rotary cylinder 22 is rotated by a main rotation mechanism 20 to make them replaceable. The rotary cylinder 22 is then auxiliary rotated by an auxiliary rotary jack 40 to make it replaceable.
Patent JP-H02239980-A (JP)
Title: Thermal recording material
Inventor: NIGORIKAWA KAZUNORI
IPC: B41M5/26
Filed: 1989-03-15
Abstract: PURPOSE:To obtain a thermal recording material excellent in raw preservability and having rapid heat response and fixable by light after thermal recording by containing an acylamide derivative in a recording layer. CONSTITUTION:A recording layer containing a diazo compound and a coupling component is provided on a support and contains an acylamide derivative. Either one of said diazo compound and the coupling component is pref. contained in a microcapsule. As the pref. acylamide derivative, for example, there is a compound represented by formula (I) (wherein R<1> is an alkyl group or aryl group which may have a substituent, R<2> is an alkyl group which may have a substituent such as a cyano group, a carbonato group, a carboxyl group, a carbamoyl group or an alkoxycarbonyl group).