baber/WOPTO huggingface dataset:
Patent JP-H01236600-A (JP)
Title: Emitted light shielding device dor particle accelerator
Inventor: NISHIDONO TOSHIRO
IPC: H05H7/14
Filed: 1988-03-17
Abstract: PURPOSE:To reduce the blowoff of a gas molecule to an ultra-high vacuum atmosphere from a vacuum chamber wall surface, and temperature rise by arranging an absorber crossing the tangential line direction of a beam orbit to the bent part of a vacuum chamber composing the part of an accelerating ring, and providing a gas low blowoff metal layer on the front surface of the absorber. CONSTITUTION:An emitted light shielding device, that is, an absorber 6 as its important part, is arranged to the wall of the bent part 5 of a vacuum chamber 1, that is the cylindrical body 2 at the place positioned in the outer side direction having a bent shape, in the crossing state to the tangential line direction of a beam orbit 3. A gas low blowoff metal layer 9 of e.g., oxygen free copper etc., having the front surface in the nearly orthogonal state to the direction of each emitted light SOR, is attached to the inner end part of a casing 7. This enables the blowoff quantity of a gas molecule to be reduced, and also the blowoff of the gas molecule from a vacuum chamber wall surface to an ultra-high vacuum atmosphere to be reduced.
Patent JP-S59190114-A (JP)
Title: Method of purging slurry
Inventor: TAKAHASHI YOSHITAKA
IPC: B65G53/30
Filed: 1983-04-14
Abstract: PURPOSE:To easily retransport slurry without troubles such as blocking and the like by pressing a slurry structure medium to purge slurry to always keep the wall of a slurry transport pipe moist. CONSTITUTION:In case of purging for a pipeline 4c between a slurry tank 1 and a pump, an outlet valve 2A of the slurry tank 1 and an inlet valve 2B of the pump 3 are closed, and a big throw-in valve 7 and a big take-out valve 8 are opened. In such condition, a big 15 is thrown in at the big throw-in valve 7. Subsequently, a purge liquid pipeline 14A is connected to supply purge liquid, so that slurry in the pipeline 4c is pushed by the big 15 and a purge liquid 16 to be discharged to a waste slurry tank 10A. Then, big and a part of displaced purge liquid are discharged in the same manner. The same operation is sequentially conducted for a pipeline 4D between the pump 3 and a heater 5 and pipelines 4A, 4B between the heater 5 and the slurry tank 1. Thus, purge for pipelines in a transport system is completed.
Patent JP-H01239790-A (JP)
Title: Inductive heating device of electromagnetic cooker
Inventor: MATSUNAGA TETSUO
IPC: H05B6/12
Filed: 1988-03-17
Abstract: PURPOSE:To efficiently cool a heating coil for extending its life by placing the heating coil together with an iron core on a mounting plate having a good thermal conductive rate and provided with radiating fins on the undersurface while being molded with humidity-proof silicone rubber resin or the like having the good thermal conductive rate. CONSTITUTION:A spirally wound inductive heating coil 1 is placed on an iron core 2 made of a ferrite core or the like having large permeability through an electric insulating liner 3 and the iron core 2 is placed on a mounting plate 5 made of aluminium or the like having a large thermal conductive rate wherein a large number of radiating fins 4 are integrally formed on its undersurface. The coil 1, the iron core 2 and the mounting plate 5 are integrally molded with a potting material 6 of silicone rubber or the like of good electrical insulation and humidity-proofness, having a large thermal conductive rate. The heat generated in the coil 1 and the iron core 2 is uniformly radiated from the surfaces of the potting material 6 and the radiating fins 4 through the potting material 6 and the mounting plate 5 having the large thermal conductive rate for being effectively cooled and the humidity-proofness increases with the potting material 6 so that the life of the coil 1 can be extended.
Patent JP-S54569-A (JP)
Title: Semiconductor device
Inventor: SUZUKI HIDEO
IPC: H01L21/52
Filed: 1977-06-03
Abstract: PURPOSE: To form a semiconductor device by forming conducting posts with a fiber composite material and brazing or soldering the same to supporting electrodes by way of a thin film of one of copper, silver, gold, and Ni. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59190758-A (JP)
Title: Circuit constituting method
Inventor: YOSHIZAWA HITOSHI
IPC: H04L12/02
Filed: 1983-04-13
Abstract: PURPOSE:To save the space for modem installation and improve the actual operating rate of a modem by connecting a matrix circuit to the output side of a controller installed in a control station and connecting its outgoing lines to a station to be controlled as output. CONSTITUTION:The controller 1 generates information, which is inputted to the matrix circuit 3 through the modem 2. The circuit 3 sends the generated information to any circuit 6 by a switching control signal 4 from the controller 1. Consequently, a circuit connection between a station 5 regarding information transmission among stations 5 to be controlled and the controller 1 is made. Consequently, the number of modems 2 installed in the control station which is equal to that of the stations to be controlled conventionally is reduced to the maximum number of stations concerning information sent out of the control station.
Patent JP-H04299149-A (JP)
Title: Ink jet head
Inventor: MIZUTANI HAJIME
IPC: B41J2/215
Filed: 1991-03-28
Abstract: PURPOSE:To make excellent resolution compatible with excellent gradation by discharging liquid or liquefied ink in atomized form. CONSTITUTION:The title device is equipped with a resonator 1 made up of a piezoelectric body 3 with electrodes formed on both surfaces thereof, and a slit member 2 that is formed in parallel with the resonator 1 with a gap provided between the same and the resonator 1. Ink 8 in the gap is controlled by a temperature sensor 13 and a temperature control device 14 so that it can stay at a constant temperature.
Patent JP-H05267714-A (JP)
Title: Photocoupler
IPC: H01L31/12
Filed: 1992-03-23
Abstract: PURPOSE:To provide a photocoupler with which an assembling process can be simplified and the mounting density in a package can be enhanced. CONSTITUTION:The title photocoupler is composed of a substrate, a photo-transistor 12 formed on the substrate, an insulating layer 14 formed on the region other than the photo-transistor on the substrate, a common electrode 17 to be used for electroluminescent EL formed on the surface of the insulating layer 14, and at least an optical waveguide which performs an additional function as an EL light-emitting layer 16 formed in such a manner that it continuously covers the photo-transistor 12 and the common electrode 17 for EL.
Patent JP-H11254431-A (JP)
Title: Polymer granulating device
Inventor: KITABA YOSHIYUKI
IPC: B29B9/06
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a polymer granulating device for manufacturing uniformized pellets stably. SOLUTION: A molten polymer is extruded in the strand shape out of a nozzle 2 through a slit valve 3, cooled and solidified and then cut by a cutter 5 to manufacture pellets 6 in a polymer granulating device, and a device 7 for sensing the shape of the pellets 6 is provided in the device, and also a control gauge 4 for controlling the opening degree of the slit valve 3 based on the sensed value is provided therein.
Patent JP-S63230430-A (JP)
Title: Image formation device
Inventor: YOSHIMOTO TOSHIO
IPC: G03G15/00
Filed: 1987-03-18
Abstract: PURPOSE:To make the precise judgement of multiple feed by providing a multiple feed evaluation and change means for evaluating and changing a multiple feed evaluation reference value in a sequence on the basis of a memory means. CONSTITUTION:Sheets 'S' are fed, a select means 38 selects storage units 2, 3 and so forth and the sheets 'S' are fed from the selected storage unit. And when forming an image on both sides of each sheet, a memory means 27 stores the multiple feed evaluation value of the sheets and a similar process is repeated, thereby saving the value in a memory part for the sheets in a sequence. Then, the sheets 'S' are stored in an intermediate storage unit 21 after the first image formation thereon. And when the sheets 'S' are re-fed from the intermediate storage unit 21, a multiple feed evaluation and changing means 26 changes the multiple feed evaluation reference value on the basis of data in the memory means 27 and judgement is made as to whether a multiple feed should apply to the sheets 'S', according to the changed multiple feed evaluation reference value.
Patent JP-H06272251-A (JP)
Title: Burying construction method for concrete pile
Inventor: MAEDA KOUKI
IPC: E02D5/30
Filed: 1993-03-24
Abstract: PURPOSE:To increase the ground rigidity at the tip section of a pile and increase the end bearing power by installing the concrete pile in a hole drilled in the ground, applying vibration and pressure to a pile head section, and intruding a projection at the tip of the pile into the ground. CONSTITUTION:A hole 4 is drilled in the ground 5 with an excavator 6 while an excavating solution 8 is injected. When the drilling advances to a specific depth, cement milk 7 is injected to a tip section, and the excavator 6 is removed. A concrete pile 1 is inserted into the hole 4 and installed at the specific depth, and it is confirmed that the tip of a truncated cone-shaped projection 2 provided at the tip of the concrete pile 1 reaches the bottom section of the hole 4. A vibration/pressure applying body 9 is mounted on the head section of the concrete pile 1, vibration and pressure are applied to the concrete pile 1, and the projection 2 is intruded into the ground 5 at the bottom section of the hole 4.
Patent JP-S51142173-A (JP)
Title: Automatic assembly machine for a radiator core
Inventor: WATANABE TAKESHI
IPC: B23P15/26
Filed: 1975-05-31
Abstract: PURPOSE: To assembly efficiently by feeding each parts into a jig, alternately and positively, using a vertical automatic assembly machine for a radiator core. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53149844-A (JP)
Title: Parallel operation of welding power sources
Inventor: OGASAWARA TAKAAKI
IPC: B23K9/073
Filed: 1977-06-02
Abstract: PURPOSE: To make possible the proper parallel operation of the welding power sources whose characteristics are different from each other, by detecting the loads of each of plural sets of welding power sources parallelly connected, and by distributing the load correcting the set value of each welding power source. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55158241-A (JP)
Title: Continuous type metal refining method
Inventor: ARAKAWA YOSHIAKI
IPC: C22B9/02
Filed: 1979-05-29
Abstract: PURPOSE: To increase the reaction efficiency of molten metal and a chemical agent and enhance the separation efficiency of formed dross and refined molten metal by countercurrently contacting the molten metal and the agent in an inclined tube.  
     CONSTITUTION: Molten crude lead or the like from smelting installation 1 such as electric furnace is charged 2 into inclined tube 3, from the higher position side, provided with internal screw 5 rotatable with driving unit 4. On the other hand, a reagent is charged from the lower position side of tube 3 with continuous charger 7. The winding direction of screw 5 is determined so that the reagent is fed from the lower position side to the higher position side, and the load is allowed to flow down along the inclination of tube 3 owing to the empty weight. In tube 3 the lead and the reagent are contacted countercurrently and reacted very effectively. The resulting refined lead is poured into mold 6 from the lower position side of tube 3, and slag formed by the reaction is discharged into receiving container 8 from the edge of the higher position side of tube 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55157982-A (JP)
Title: Inverter device
Inventor: UKAI ISAMU
IPC: H02M7/515
Filed: 1979-05-29
Abstract: PURPOSE:To shorten recovery time of a switch element, and also to decrease pressure working on electric valves for commutation by providing a current limiting series circuit and a series circuit of pressure dividing resistor and rectifier in an inverter circuit in parallel. CONSTITUTION:Electric valves 2, 3 are connected to positive/negative bus bars of a DC power 1, and a thyristor bridge 4 and a diode bridge 5 to feed back a reactive current are provided. Then, when current level detectors 15, 16 detect a current exceeding a set point, the electric valves 2, 3 are turned off to control an output current. A reverse voltage is then applied on a thyristor through a series circuit of resistance 7, diodes 8, 10, condenser 9 and electric valves 11, 12, thereby recovering a check ability quickly. Then, a series circuit of resistance 17 and commutator group 18 is provided in parallel, and a voltage at commutation is kept at R7/(R7+R17) to suppress the voltage to apply on electric valves for commutation.
Patent JP-H04277694-A (JP)
Title: Printed substrate device
Inventor: KOBAYASHI KATSUHIKO
IPC: H05K3/34
Filed: 1991-03-05
Abstract: PURPOSE:To prevent a warp from occurring in a printed board by the soldering of mounting parts so as to get a good quality of printed board device high in reliability by arranging mounting parts, which have soldering parts, in close contact with one part of a front panel or a supporting member. CONSTITUTION:A connector 5 is arranged in close contact with a front panel 2 through a bracket 6 for a connector. Accordingly, even if a board 1 is going to bring about warps in the case where the connector 5 is soldered at many places, the warp does not occur since the bracket 6 for a connector is adhering closely to the front panel 2.
Patent JP-H11254149-A (JP)
Title: Resistance welding equipment
Inventor: IKUSHIMA JOJI
IPC: B23K11/11
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain a resistance welding equipment capable of executing the welding in a shorter time as the whole even when a single set is operated by providing a controlling means of interlocking to regulate the simultaneously energizing of a welding current when the welding current is energized under the control of plural switching means to switch the welding current. SOLUTION: A starting operation signal is inputted into a starting command inputting means 3A, 3B in an asynchronizing status from which a starting command signal is inputted into a main control section 2 and the main control section 2 makes guns 7A, 7B be pressurized. After a prescribed time elapses from the starting of pressurizing of the gun 7A, the main control section 2 makes a welding current switching means 5A operate, makes a current energize based on the data from a welding condition inputting means 4 and is energized from the gun 7A connected to a transformer 6A. After the elapsing of a prescribed time from the starting of pressurizing of the gun 7B, since the means 5A is still in energizing, the main control section 2 executes interlock control to delay the operation of the means 5B so as to avoid the simultaneous operation of the means 5A, 5B.
Patent JP-H10259463-A (JP)
Title: Metallic fine wire and porous mat using this
Inventor: KATSUYA AKIHIRO
IPC: F23D14/16
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain metallic fine wire with specified wire diameter high in roundness in the cross-section and having high temp. oxidation resistance and excellent workability and to obtain a porous mat high in high temp. oxidation resistance and excellent in stability and durability using this. SOLUTION: This metallic fine wire is the one composed of amorphous metal contg., by at.%, 5 to 20% chromium, 5 to 25% silicon, 5 to 20% boron so as to satisfy 15 to 35% silicon + boron, and the balance iron and various additional elements with inevitable impurities, and its wire diameter is regulated to <=80 μm. As the additional elements, Co, Ti, Zr, Hf, Nb, V, Ta, Mo, Mn, Cu, Al and rare earth metals can furthermore be used in ranges in which the amorphous state is held. The metallic fine wire can easily and inexpensively be formed, in a closed chamber 8 in an inert gas atmosphere, by pushing up metal M to the shape circumferential edge of a rotary copper disk 1 while the tip part is heated and melted by a high frequency heating coil 3, brining them into contact with, executing rapid cooling and solidifying and pulling out it as fine wire ML.
Patent JP-S62224018-A (JP)
Title: Deposit film forming device using photochemical vapor deposition method
Inventor: TAKABAYASHI MEIJI
IPC: H01L21/205
Filed: 1986-03-26
Abstract: PURPOSE:To prevent the reduction in light permeability due to the deposit film on a light transmission window by a method wherein a means to introduce a gas without deposition property and the shape of the reaction container or the flow rate of gas B is set so that a specific relation is established. CONSTITUTION:A reaction container 3 having a reaction space that is sealed and formed inside, a light transmission window 2 that is made by cutting a part of the upper wall of the reaction container 3 are provided. Then, a means 8, 9 to introduce a gas B that cannot form a deposit film only with a radiation of light near the light transmission window 2, a means 4, 5 to introduce a gas A that can form a deposit film with the reaction container, and a means to discharge the inside of the reaction container are provided. When it is assumed that the distance between the light transmission window and the introduction section of the material gas A is l, the cross-sectional area of the reaction space vertical to the direction where the material gas B flows between the light transmission window and the introduction section of the gas A is W, the flowing amount of the gas B is Q, the temperature of the gas B is T. [K], and the ratio between the illuminance of the light at the position of the light permination window and the illuminance of the light at the position of the substrate body is ro, the relation of the expression I shall hold.
Patent JP-2000260411-A (JP)
Title: Lithium secondary battery
Inventor: SUZUKI TAKERU
IPC: H01M10/052
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To simplify an initial charging process and release a pressure when a battery internal pressure is abnormally increased by charging a power generating element in a bag-shaped exterior body having a through hole, providing a clearance communicated with the inside and the outside of the exterior body respectively in an exhaust means arranged on a through hole, and providing organic liquid filling the clearance. SOLUTION: A power generating element constructed of a positive electrode 21, a solid electrolyte 22 serving also as a separator, and a negative electrode 23 is sealed inside a bag-shaped exterior body 3. A through hole 31 is arranged in a part of the exterior body 3, and above the through hole 31, an exhaust means 4 is arranged. The exhaust means 4 is provided with a clearance communicated with the inside and the outside of the exterior body 3 respectively and filled with organic liquid 5. The exhaust means 4 releases gas generated inside the exterior body 3 in an initial charging time via the organic liquid 5, while in the initial charging time and the following using time, the exhaust means 4 prevents invasion of water, oxygen gas and the like into the inside of the exterior body 3 from the outside.  Therefore, expansion of the exterior body 3 in the initial charging time is prevented and battery reliability can be improved.
Patent JP-2000268466-A (JP)
Title: Medium erroneous insertion preventive mechanism for floppy disk device
Inventor: IWABUCHI MASANORI
IPC: G11B17/043
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent the accidental erroneous insertion of a medium into a floppy disk device. SOLUTION: This mechanism includes a frame 5 which holds the inserted medium 1 within a easing 1, a slit 6 which has a direction nearly perpendicular to the medium insertion direction in a longitudinal direction atop the frame 5, a V-shaped spring 8 of a V-shape and a holding member which holds the V-shaped spring 8 between itself and the frame 5 and holds the V-shaped spring in the state movable in a direction parallel with the plane of the frame 5. The two front ends of the V-shaped spring 8 are bent in a direction approximately perpendicular to the belonging plate of the V shape. The bent front ends are inserted into the slit 6 and are held energized in the direction where the V-shape opens. The one front end is arranged in the position where the front end abuts the notched part of the medium 1 at the time of insertion of the medium 1.
Patent JP-H04300788-A (JP)
Title: Automobile hood seal
Inventor: SHIMADA HIROAKI
IPC: B62D25/10
Filed: 1991-03-29
Abstract: PURPOSE:To improve airtightness and also retain a suitable appearance by making a constitution in which a hollow seal lip is integrally formed on a forked base member in a hood seal for airtightly sealing the front end part of a hood panel. CONSTITUTION:A base member 11, composed of hard rubber or synthetic resin, etc., is linked to the front end part of an automobile hood panel 3 with a clip 15. The base member 11 is branched at a branch point A in a fore-and-aft direction making a forked cross section, and the front and the rear walls 13a and 13b of a soft hollow seal lip 13 are integrally formed on the front and the rear side hard pieces 11a and 11b respectively. In this case, a horizontal line (c), passing the lower end part C point of the rear side hard piece 11b is located to a lower side than a horizontal line (b), passing the lower end part B of the front side hard piece 11a. Also the C point is set nearer to a front FR side than the vertical line (a) of the branch point A. This can prevent the excessive deformation or the forward extrusion of the hollow seal clip 13.
Patent JP-S51141470-A (JP)
Title: Method of removing organic polluted substances in waste water
Inventor: TSUCHIDA HIDETOSHI
IPC: C02F1/28
Filed: 1975-06-02
Abstract: PURPOSE: To provide a method of simply and efficiently removing in adsorption polluted substances such as cyclic compounds such as aromatic compounds and the like, alkyl compounds having long chain contained in waste water. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11265407-A (JP)
Title: Process management method for plural construction sites
Inventor: KAMIMURA TSUKASA
IPC: G06Q50/00
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To timely perform the exchange of information between an inconvenient construction site and the management side by producing and installing the software to a portable communication unit to input the contents and the schedule/result information on the hierarchical jobs and transmitting the commands to the portable communication unit of each construction site from the management side at any time. SOLUTION: In a job hierarchizing process 1, the plural jobs of plural construction sites are hierarchized and sorted in each type of portable communication units. At each construction site, a software installation process 2, an information input process 3 and an information transmission process 4 are carried out. In the process 2, the software is produced and installed to the portable communication unit to input the contents and the schedule/result information on the hierarchical jobs. In the process 3, the corresponding schedule/result information are inputted to the portable communication unit from each construction site at any time. At the management side, an information analysis process 5 and a command transmitting process 6 are carried out. The process 5 is carried out by means of a computer that is installed at the management side.  In the process 6, commands are transmitted to the portable communication unit of each construction site via a computer at any time.