baber/WOPTO huggingface dataset:
Patent JP-H06232487-A (JP)
Title: Laser irradiating system
Inventor: SUZUKI TOSHIHIKO
IPC: H01S3/00
Filed: 1993-02-02
Abstract: PURPOSE:To prevent sudden assist gas blowout accident by controlling the operation of a supplying means and a removing means by always comparing the pressure and the flowing quantity of sucking gas with the standard value and automatically stopping the operation of the supplying means and the removing means when the sucking port is closed by splashed material and flowing quantity becomes less than the standard value. CONSTITUTION:Laser beams 14 are applied at a part to be irradiated from the irradiating port 22 of a hand piece 20 and assist gas 30 is permitted to flow to a sucking gas introducing pipe 45 through the inside of the hand piece 20 by the prescribed flowing quantity. The flowing quantity of the assist gas 30 is set less than the flowing quantity of sucking gas 44 and higher than the pressure of the assist gas 30. When relatively large splashed material closes the sucking port 24 of the hand piece 20, the flowing quantity of the sucking gas 44 is reduced to be less than the flowing quantity of the assist gas 30. A controller 60 closes a beam shutter 12 and solenoid valves 31 and 41 when it detects the flowing quantity reduction and automatically stops the irradiation of the laser beams 14 and the supply of the assist gas 30.
Patent JP-S5299038-A (JP)
Title: Desk calculator with generator
Inventor: MARUYAMA KAZUAKI
IPC: G06F15/02
Filed: 1976-02-16
Abstract: PURPOSE:To make the secondary cell usable by a generating device contained in a desk calculator.
Patent JP-H03219322-A (JP)
Title: Key entry device
Inventor: TOMINAGA HIROYOSHI
IPC: G06F3/023
Filed: 1990-01-25
Abstract: PURPOSE:To reduce the number of key touches and to attain smooth key entry by adding temporary shift switching keys to a conversional keyboard. CONSTITUTION:The keyboard 1 inputs key data by the depression of the temporary shift switching key, an output means 8 outputs character data and data conversion tables 3 to 6 convert they key data into character data correspondingly to respective shift states of alphabets, alphaneumerics, 'KANA' (Japanese syllabary), and 'KANA' codes. A temporary shift switching circuit 2 switches connection between the keyboard 1 and the inputs of the tables 3 to 6 so that an optional shift state can be temporarily switched to a required one when the temporary shift switching key is depressed and a temporary output switching circuit 7 switches connection between the outputs of the tables 3 to 6 and an output means 8 so that the output state is matched with the shift state while interlocking with the circuit 2. Consequently, the number of key touches can be reduced and smooth key entry can be attained.
Patent JP-S60161481-A (JP)
Title: Apparatus for burning powdered coke in coke dry quenching apparatus
Inventor: OKI TOSHIYUKI
IPC: F23C9/00
Filed: 1984-01-31
Abstract: PURPOSE:To enable the effective utilization of by-produced coke powder, to provide an assistant heat source in the case of unstable supply of red-hot coke, and to keep the output of the boiler constantly at a definite level, by collecting the coke powder accompanied by the hot waste gas with a dust collector, and burning the coke powder in a combustion furnace. CONSTITUTION:The red-hot coke is thrown through the charging port 4, made to contact with the quenching gas sent from the distributor 6, and discharged as the quenched coke from the quenching tower 1 through the outlet port 5. Separately, the gas accompanying coke powder and heated at a high temperature by the heat-exchange with the red-hot coke is collected in an annular manifold 9, and sent to the boiler 2 through the line 10. In the course of transfer, a part of the accompanied coke powder is collected in the hopper 12 by the first dust collector 11, and burnt in the combustion furnace 3 optionally via the storage tank 13. The gas exhausted from the boiler 2 is sent to the second dust collector 18 to separate the residual accompanied coke powder, which is burnt in the combustion furnace 3 in a manner similar to the above.
Patent JP-H04241911-A (JP)
Title: Mold thickness adjusting method
Inventor: YAMAMURA MASATO
IPC: B29C45/66
Filed: 1991-01-16
Abstract: PURPOSE:To provide the method for achieving accurate mold adjusting for an injection molding machine with a link type mold clamping mechanism by means of a regular motor without servo function. CONSTITUTION:The original position of a rear platen 3 is set at the end of a tie bar nut 12. A device for measuring the actual screwing amount of the tie bar nut 12 is provided. When a mold is replaced, the rear platen 3 is moved back to said original position, and then a link mechanism is stretched to the maximum. Then, the rear platen 3 is moved forward to the position where said given screwing amount is not sensed within the given time (state of touching the mold), while the screwing amount of the tie bar nut 12 is measured and stopped thereon. Then the link mechanism is contracted, and then the tie bar nut 12 is further moved to the extent of getting the screwing amount of the tie bar nut 12 corresponding to the pushing-in amount of the replaced mold, while the screwing amount of the tie bar nut 12 is measured and stopped thereon.
Patent JP-H10197384-A (JP)
Title: Leak detector
Inventor: UCHIDA YASUSHI
IPC: G01M3/04
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a detector for detecting leakage from a thin tube of a heat-exchanger in the early stage and outputting an alarm surely. SOLUTION: A tank 2 disposed in the downstream on the secondary of a heat-exchanger 1 normally introduces and circulates a secondary fluid through a specific piping 4 and the secondary fluid is also stored on the bottom of the tank. When the primary fluid of the heat-exchanger 1 is leaked and mixed with the secondary fluid, the primary fluid is separated from the mixed fluid and introduced to the bottom of the tank 2 and the secondary fluid is circulated through the specific piping 4. A leak detecting section 5 decides whether the fluid present on the bottom of the tank 2 is the primary fluid or not based on the electric conductivity of fluid introduced thereto and then makes a decision that the primary fluid has leaked if the primary fluid is detected.
Patent JP-H0759410-A (JP)
Title: Apparatus for installing working machine of tractor
Inventor: YUKINO HIROYASU
IPC: A01B59/043
Filed: 1994-02-10
Abstract: PURPOSE:To prevent occurrence of noise from a joint part, partial wear of a bearing part and pulling-out of the joint part. CONSTITUTION:In a constitution carrying out coupling of a working machine and coupling of a driving shaft of a working machine by lifting and lowering motion on hitch side, a hitch-side driving shaft 17, a driving shaft bearing for supporting the hitch-side driving shaft 17 on the hitch side frame are provided rotatably to the hitch-side frame. A bearing case 10 of the driving shaft bearing for supporting the hitch-side driving shaft 17 is provided through a long hole 8a to a hitch plate 8 so as to be vertically controllable. In a moving bearing for supporting the rear of the vertically controllable hitch-side driving shaft 17, the moving bearing is retained at definite position by bringing an elastic retaining member 25 into contact with the circumference of the moving bearing.
Patent JP-H06231056-A (JP)
Title: Plural file transfer system
Inventor: YANAGIHARA YOSHIO
IPC: G06F12/00
Filed: 1993-02-03
Abstract: PURPOSE:To improve the file transferring efficiency of plural files. CONSTITUTION:A host computer 10 transfers the preliminarily decided kind of protocol data to be transmitted and received with the other information processor on one logical line 30 by putting data together in the plural files in a preliminarily decided sequence related with file transfer with a host computer 20. Each host computer 10 and host computer 20 manages each of plural files (f11-f1n) and (f21-f2n) so as to be made to correspond to the file identifier of each file. The protocol data to be transferred on the line 30 is constituted of the file identifiers of the plural files and the protocol parameters.
Patent JP-H01191429-A (JP)
Title: Forming method for high density mounting circuit board
Inventor: CHIBA KOICHI
IPC: H01L21/52
Filed: 1988-01-27
Abstract: PURPOSE:To easily perform mass production of circuit board at high speed without complex operation of an automatic control system by storing information for automatically controlling the die bonding and wire bonding of semiconductor pellets in one memory means for common use. CONSTITUTION:An automatic die-mounting unit 1 and an automatic wire bonder 2 have a structure controlled by a common controller 3. The controller is a type of outputting control information of the automatic mounting unit and the automatic wire bonder stored in advance from a common floppy disk 5 through an information supply unit 4. The information stored in advance in the disk 5 used as memory means (medium) for storing information include, for example, the sizes of circuit boards, position information of islands, types of semiconductor chips, the number of the chips, the heights of the chips, etc. A series of control information contributes to the achievement of predetermined mounting and wire bonding as reference in the operations of the automatic die mounting unit and the automatic wire bonder.
Patent JP-S53103456-A (JP)
Title: Purification of norbornene derivatives
Inventor: KOBAYASHI MASAO
IPC: C08L23/18
Filed: 1977-02-18
Abstract: PURPOSE: To purify norbornene derivs. by contacting with molecular sieve having 5-12Å of pore diameter, and the activity for ring opening polymerization of the resulting derivs. is improved. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61178339-A (JP)
Title: Paper supply apparatus
Inventor: OJIDA HIDETSUGU
IPC: B65H7/18
Filed: 1985-01-30
Abstract: PURPOSE:To send securely blanks sent by a blank feeding means to a blank transfer means by providing the blank feeding means stopped after detecting means detects that the blank sent by the blank feeding means reaches the blank transfer means. CONSTITUTION:A microcomputer turns on a feed motor to drive a paper supply roller (blank feeding means) 16 and sends a blank P from a paper supply cassette 14 toward an aligning roller (blank feeding means) 24. Also, an exposing lamp and a mirror are moved forward to start the scanning of manuscript and an end of the blank P sent out is detected by a first sensor 34. Then, on the basis of the detecting signal is turned off the feed motor to stop the paper supply roller 16. Then, when the end of blank P reaches the roller side of aligning roller 24, the blank P is temporarily stopped. Thereafter, a resist motor is turned on to drive the aligning roller 24 and transfer the blank P to a image transferring section.
Patent JP-H01189918-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUWATA TAKAAKI
IPC: H01L21/28
Filed: 1988-01-26
Abstract: PURPOSE:To enable a diffused layer and a metallic winding to be electrically connected with low resistance, by diffusing a large amount of dopant into a polycrystalline silicon layer from a layer of a silicide of a high-melting metal provided thereon and doped with said dopant. CONSTITUTION:A layer 15 of a silicide of a high-melting metal is deposited by the sputtering or CVD process and doped with phosphorus 16 by ion implantation. The structure is heat treated so that the phosphorus 16 in the silicide layer 15 is diffused into an N-type diffused layer 12 through a polycrystalline silicon layer 14. Since the phosphorus in the silicide layer 15 has a diffusion coefficient a hundred times as high as that of S, a large amount of phosphorus is diffused in the polycrystalline layer 14 and an N<+> type polycrystalline silicon layer 14A having a low electric resistance value is formed. The silicide layer 15 is patterned simultaneously with a metal layer 18 into a predetermined pattern to produce a metallic winding 19 while simultaneously therewith the metallic winding 19 is electrically connected with the N-type diffused layer 12. In this manner, the N-type diffused layer can be connected with the metallic winding with low resistance.
Patent JP-2000215920-A (JP)
Title: Photo-charge type secondary battery
Inventor: INOUE RITSUKO
IPC: H01L31/042
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To secure practically sufficient charge capacity. SOLUTION: A photoelectric conversion element 3 is windably arranged on a cylindrical rolling core part 2. A control circuit part 5 for controlling the charging-discharging of a storage battery 4 is formed on the photoelectric conversion element 3. Thereby, the volume of the storage battery 4 is set nearly equal to the internal space of the rolling core part 2.
Patent JP-H09213726-A (JP)
Title: Semiconductor molding apparatus, molding method of its apparatus, and molding position correcting method
Inventor: YODA OSAMU
IPC: B29L31/34
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor molding apparatus capable of performing excellent molding without faulty injection, by applying a specified injection pressure to resin, even if a plunger part bends. SOLUTION: There is a mobile plate 3 provided in such a way as to be movable upwards and downwards, between an upper plate 2 and a lower plate arranged up and down facing each other. At the center of the underside of this mobile plate 3 an upper mold 4 is provided, and an upper plunger 6 which penetrates the center of this upper mold 4 and is movable upwards and downwards is provided. Then an upper plunger driver which drives the upper plunger 6 through the medium of a welding pressure detecting means is provided on the upper surface of the mobile plate 3. Besides, at the opposite position to the upper mold 4 a lower mold 5 is provided at the center of the upper surface of the lower plate 1.  A lower plunger 7 penetrating the center of this lower mold 5 and movable upwards and downwards is provided, and a lower plunger driver for driving the lower plunger 7 through the medium of a welding pressure detecting means is provided on the underside of the lower plate 1, being connected to the lower plunger 7. Besides, a mobile plate driver which moves the mobile plate 3 upwards and downwards to fit the upper mold 4 and the lower mold 5, fastens and opens the molds, is provided.
Patent JP-S5298682-A (JP)
Title: Hydrogen generator by photoelectric conversion
Inventor: IKEDA KOUNOSUKE
IPC: C25B9/19
Filed: 1976-02-13
Abstract: PURPOSE:To utilyze efficiently an apparatus by supporting an electrolytic cell so that the cell can be turned upside down. The cell is installed with a pair of electrodes which are set at a higher position and at a lower position. Making disclosure of a consumable metallic electrode out of the surface of electrolyte at night by turning the cell upside down prevents the dissolution of the electrode by the reaction with the electrolyte.
Patent JP-S53101224-A (JP)
Title: Connection and fixture method of flexible substrate
Inventor: KITANISHI KANETOMO
IPC: G06F15/02
Filed: 1977-02-16
Abstract: PURPOSE: To form a thin substrate and to obtain an assured electric connection between the substrate, by fixing the flexible substrate to the cabinet through protrusions when assembling and also connecting the both substrate electrically at the fixture position. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59141913-A (JP)
Inventor: TSUKAHARA HIROAKI
IPC: A47J27/00
Filed: 1983-02-03
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-S58135896-A (JP)
Title: Selective phosphorylating reagent in the 5'-position of nucleosides
Inventor: TAKAKU HIROSHI
IPC: C07F9/60
Filed: 1982-02-05
Abstract: NEW MATERIAL:A compound of formulaI(X is halogen). EXAMPLE:Bis(5-chloro-8-quinolyl)-4-chlorophenyl phosphate. USE:A selective phosphorylating agent in the 5'-position of nucleosides, which are used in synthesis of artificial genes. In the molecule, it acts as a protecting group for phosphoric acid and contains eliminative groups. PREPARATION:The condensation reaction between 1-equivalent amount of 4- chlorophenyl phosphorodichloridate of formula II and 2-equivalent amount of 5-halogen-8-hydroxyquinoline is carried out in an organic solvent in the presence of a dehydrochlorinating reagent to give phosphoric triester of formula IV. Then, the triester is hydrolyzed to remove p-chlorophenyl group selectively, thus giving the objective compound of formulaI.
Patent JP-S56116965-A (JP)
Title: Water-proof electromagnetic valve
Inventor: SUZUKI MITSUO
IPC: F16K31/06
Filed: 1980-02-15
Abstract: PURPOSE: To prevent a case from intrusion of water by providing a grommet with a vent hole, which grommet supports an insulated wire connected to a coil and extending through the grommet and adheres closely to an end of a protective tube covering the insulated wire.  
     CONSTITUTION: A grommet 11 is provided in the center hole with a vent groove 15, and the small diameter portion of the upper end of the grommet 11 is fitted into the lower end of a protective tube 5. The grommet 11 is made of a relatively soft rubber material and connected air-tight to the protective tube 5. The protective tube 5 has a diameter larger than that of an insulated wire 3. A clearance between the tube 5 and the wire 3 communicates to the atmosphere. Though electricity is conducted repetitively to a coil 1 and air goes in and out of a case 1, moisture is not conducted directly into the case, since the case 1 communicates to the atmosphere through the vent groove 15 of the grommet 11, long path and the protective tube 5 having a large capacity. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55111415-A (JP)
Title: Bath solid for artificial hot spring
Inventor: YOSHIKAWA YOSHIMITSU
IPC: A61K8/00
Filed: 1979-02-17
Abstract: PURPOSE: A bath solid for artificial hot spring that is made by filling a corrosion- resistant vessel having a number of holes with a crashed mineral containing a large amount of soluble calcium ion, thus being capable of dissolving calcium ion in hot or cool water to give a solution just like hot spring.  
     CONSTITUTION: A mineral containing a large amount of soluble calcium ion, which occurrs in Ishikawa town, Ishikawa-gun, Fukushima Prefecture, is crashed into lumps with appropriate sizes. The crashed mineral is placed in a corrosion-resistant vessel 2 having many fine holes 3 to give said bath solid. The mineral in the vessel is controlled in size and amount so that when it is dipped in hot or cold water of about 150W300 times the weight of the mineral, it may dissolve about 200ppm of calcium, 14ppm of magnesium, 4ppm of aluminum and trace amounts of others on the average in water respectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63187079-A (JP)
Inventor: TOKUMARU KATSUHIRO
IPC: F25B39/04
Filed: 1987-01-27
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-H11207558-A (JP)
Title: Headstock of machine tool
Inventor: GOSHIMA YASUHIRO
IPC: B23B19/02
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To produce large torque by providing a planetary gear mechanisfn in the headstock having a built-in motor of a machine tool. SOLUTION: A headstock 100 holds a spindle 120 and a built-in motor 140 in its housing 110. The rotor 144 of this built-in motor 140 is fixed to a driving shaft 150 that is supported for rotation on the periphery of the spindle 120. The driving shaft 150 is mounted with a sun gear 210, which meshes with planetary gears 230 held on a carrier 220 fixed to the spindle 120. These planetary gears 230 mesh with an internal gear 240 fixed to the inner surface of the housing 110. The rotation of the rotor 144 is thus transmitted to the spindle 120 after speed reduction so that the increased rotor torque drives the spindle 120.
Patent JP-S63187596-A (JP)
Inventor: KAMATA OSAMU
IPC: H02M3/155
Filed: 1987-01-27
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-H07224563-A (JP)
Title: Device for driving/controlling bidirectional actuator
Inventor: HAGIKURA HIROBUMI
IPC: B60N2/90
Filed: 1994-02-14
Abstract: PURPOSE:To provide a device for driving/controlling a bidirectional actuator suitable for an automobile wherein the number of relays for drive control of a large number of bidirectional actuators in forward and reverse directions can be reduced. CONSTITUTION:If one of operating means 31-3n is operated in forward and reverse directions, actuator relays 20a1-20n of corresponding bidirectional actuators are operated so that a first drive source line La is connected to the other end of the bidirectional actuator. And a first relay 20b or a second relay 20c is operated so that the first drive source line La or a second drive source line Lb is connected to a + terminal of a direct-current source 4, wherein the second relay 20c or 20b is in a non-acting state and the second drive source line Lb is connected to an earth terminal of direct-current source, and hence terminals of the direct-current source connected to the opposite ends of actuator are switched over.
Patent JP-S57133514-A (JP)
Title: Gap forming composite target and gap formation of magnetic head
Inventor: WADA TOSHIAKI
IPC: G11B5/23
Filed: 1981-02-06
Abstract: PURPOSE:To obtain a prescribed narrow gap length in a stable way, by sticking a mixture composition containing at least a kind of metallic oxides of a low melting point onto a target plate of SiO2. CONSTITUTION:Composite glass layers 13 and 13a having the same composition as a composite target are coated on the gap forming surfaces of ferrite cores 11 and 11a by vapor deposition or a sputtering method and with use of a composite target obtained by sticking spot-symmetrically a mixture composition containing at least a kind of metallic oxides of a low melting point such as B2O3, Na2O, ZnO, MgO, PbO, Al2O3, etc. Then cores 11 and 11a are press-fixed opposite to each other at a comparatively low temperature near the softing and melting temperature of the composite glass. With use of the composite target, a composite glass layer can be coated on the surface of a core in a stable way through the sputtering process of the same conditions. Thus a gap forming layer is obtained with a prescribed thickness.
Patent JP-S52100862-A (JP)
Title: Automatic gain control unit
Inventor: OKUDAIRA YASUNOBU
IPC: H03G3/30
Filed: 1976-02-19
Abstract: PURPOSE:To discriminate signal intervals in the telecommunication transmission channel, a discrimination circuit is provided, which selects automatically the response time constant of the AGC circuit depending upon its output.
Patent JP-S59143080-A (JP)
Title: Corrosion preventing method of weld heat affected zone in welded structure made of iron alloy
Inventor: HOSAKA NOBUYOSHI
IPC: C23F13/00
Filed: 1983-02-07
Abstract: PURPOSE:To prevent the corrosion in a weld heat affected zone by masking the weld heat affected zone in the state vulnerable to corrosion owing to deposition of intergranular carbide after welding with a rubber-like material having sealing property. CONSTITUTION:Rubber is touched and fixed to the above-described weld heat affected zone of a welded iron alloy structure of a tank, pump, etc. more particularly a welded stainless steel structure used under highly corrosive environment such as sea water environment. The rubber is formed adding 5-350wt% pulverous powder of zinc having 1-500mu grain size and 20-100wt% MgO to a rubber base material provided with conductivity by dispersing fine carbon particles therein. When the rubber material contacts with the weld heat affected zone the surface thereof is fully polarized to cathode, and the fine zinc particles in the rubber material causes anodic dissolution. The intersticial liquid is maintained weakly alkaline by such dissolution and the passivation film on the surface of the interstitial metal is stabilized and therefore the corrosion of the weld heat affected zone is prevented.
Patent JP-S61177032-A (JP)
Title: Channel specifying method
Inventor: ISHII MITSURU
IPC: H04B1/40
Filed: 1985-01-31
Abstract: PURPOSE:To specify an always correct channel by resetting a channel specifying circuit even when a transmission CONSTITUTION:When a transmission starting signal 101 is inputted from a terminal 1 is inputted to a change detecting circuit 2,.