baber/WOPTO huggingface dataset:
Patent JP-H01208639-A (JP)
Title: Cyclone exhauster
Inventor: MATSUI SHIGEO
IPC: F24F7/06
Filed: 1988-02-12
Abstract: PURPOSE:To minimize an air suction and exhaust quantity and eliminate the leakage of smoke, noxious gas, dust and the like in a chamber without sensing an air quantity as an air curtain by providing a slender exhauster perpendicular to the approximately center of a wall surface which faces an opening of a chamber equipped with the side wall surface of U-shaped cross section. CONSTITUTION:A chamber 2 is approximately square, a suction pipe 7 is penetrated in a ceiling 2b and connected to the suction side of an air blower. An air blowing device 5 has a slender opening 8a and is composed of a slender nozzle 10 formed of a duct 8 of a floor 2c to the ceiling 2b and a nozzle plate 9 and a guide plate 12. The duct 8 has trapezoid cross section, is provided on the wall surface 2a of a chamber 2 and its upper end is connected to the air blower. Further, an attaching shaft 14 is vertically provided in the approximately center of a base to project from the opening 8a, the nozzle plate 9 is attached to the projection part and the nozzle width can be adjusted by a screw 15. A guide plate 12 is provided forward of the jetting face of the nozzle 10, an ejector phenomenon occurs when the air from the nozzle 10 collides the guide plate 12, numeral 12a of the guide plate 12 is a suction opening and numeral 12b thereof is an air outlet.
Patent JP-S55123709-A (JP)
Title: Alternating current constant-voltage unit
Inventor: OKAMOTO HIROSHI
IPC: G05F1/10
Filed: 1979-03-16
Abstract: PURPOSE: To make it possible to make a unit small-size easily and compensate automatically characteristic change, by using a light-resistance conversion element, which changes the impedance dependently upon a light source, to control the firing phase of an AC switching circuit.  
     CONSTITUTION: A phase control circuit is constituted by capacitor 21 connected in series, light-resistance conversion element 22, resistance 24 connected in parallel to resistance 23 and element 22, two-terminal two-way switching element 25 connected between the gate of TRIAC2 and the connection point between capacitor 21 and element 22. When the light emission quantity of light emission diode 38 is reduced gradually according to time elapse, the impedance of element 22 is increased according to this reduction; and as a result, the conduction angle of TRIAC2 becomes small. Therefore, the voltage generated in load L is reduced, and the collector current of transistor 37 is increased. Thus, the unit is so controlled automatically that voltages at both ends of load L may be fixed even for characteristic change of diode 38 and element 22, thus compensating automatically characteristic change. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53114267-A (JP)
Title: Safety device of dehydrating machine
Inventor: YOSHIZAKI KOUICHI
IPC: B04B7/06
Filed: 1977-03-17
Abstract: PURPOSE: To provide a safety device of a dehydrating machine, whereby the operator is prevented from getting hurts caused by the dehydrating cage during its rotation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000228954-A (JP)
Title: Electrical equipment
Inventor: ISHIHARA MICHIHARU
IPC: A23G9/22
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide electrical equipment capable of easily performing the nullification of the operation of a setting switch. SOLUTION: This electrical equipment carries out the distinction whether a down switch 3 which is a momentary type push switch arranged in an operation panel 27 of an ice cream dispenser 10, receives a usual pushing operation or an operation other than the normal pushing operation by a distinction means mounted on a controller board 41. When the usual pushing operation is received, the set temperature is lowered, and when the pushing operation other than the normal operation, that is, the pushing operation lasting over 5 s is carried out, an ice cream dispenser 10 is changed to a special mode, and the operation of switches 4, 6, 7 is nullified. As a result, the switch 3 for lowering the set temperature can be used combinedly with a mode-switching switch by installing the distinction means.
Patent JP-H05233719-A (JP)
Title: Between-composite information relevance identifying method
Inventor: OZAWA HIDEAKI
IPC: G06F17/30
Filed: 1992-02-18
Abstract: PURPOSE:To attain a various relation between arbitrary multimedia information by adding a feature expressing sentence expressing each feature in a natural language to information corresponding to each media, comparing each feature quality extracted by analyzing each feature expressing sentence in the natural language, and calculating a relevance between each information. CONSTITUTION:A tow link module 20 operates the relation by a keyword added to each data corresponding to the media. A retrieved result capturing module 50 receives the information retrieved by the retrieving condition output module 40, and transmits it to a content link module 60 and time link module 70. The content link module 60 operates the relation by using the feature expressing sentence of each information, and the time link module 70 operates the relation by using the generation time of each information. A control module 80 controls each module while executing an interface with a user, and prepares the final retrieved result from the information related by the content link module 60 and the time link module 70.
Patent JP-S61192206-A (JP)
Inventor: ARAKI MASAKATSU
IPC: A01B63/112
Filed: 1985-02-19
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-S57147209-A (JP)
Title: Core for transformer, etc.
Inventor: KURIHARA KEN
IPC: H01F27/245
Filed: 1981-03-06
Abstract: PURPOSE:To form a cylindrical vessel type yoke easily, and to decrease the leakage flux of a yoke section by shaping one part or the whole of the yoke through drawing working to the laminate of a magnetic iron plate. CONSTITUTION:A core consists of a cylindrical core leg section 1 and the cylindrical vessel type yoke 2 concentrically surrounding the leg section. Both cylindrical primary and secondary winding 3, 4 is wound on the core leg section 1 so as to concentrically sorround the leg section at the inside of the yoke 2. The yoke 2 is divided into two sections in the axial direction. Each yoke section 2a, 2b is formed through deep-drawing working to the laminate of the magnetic iron plate at that time. Accordingly, the sections of the yoke 2 are utilized effectively, and the leakage flux of the yoke 2 decreases.
Patent JP-H04271431-A (JP)
Title: Operation control system
Inventor: UTSUGI KIYOSHI
IPC: G06F9/22
Filed: 1991-02-27
Abstract: PURPOSE:To execute the processing, where the classification of the next operation instruction must be selected in accordance with the result of the preceding operation, without using a branch instruction in the operation control system of an information processor. CONSTITUTION:An operation circuit 3 which selectively executes plural kinds of operation by an indication, a status register 5 to which status information indicating the processing state is set, and an operation control circuit 6 which indicates the classification of operation to be next executed by the operation circuit 3 based on status information set to the status register 5 are provided, and a conditional operation instruction inclusively indicating plural kinds of operation is used to start the operation circuit 3, and the operation classification to be executed of the operation circuit is automatically set based on status information.
Patent JP-H04271725-A (JP)
Title: Dual drum threshing combine
Inventor: OCHI RIICHI
IPC: A01F12/18
Filed: 1991-02-27
Abstract: PURPOSE:To lower the centroidal position without impairing left and right weight balance by installing a grain tank between a pair of left and right threshers at the back of two reapers. CONSTITUTION:Threshers 3 and 4 are provided at the back of reapers 1 and 2 and a grain tank 5 is installed therebetween. Harvested grains greatly changing their weight are then housed in the grain tank while omitting waste of space. Graded grains from the first yield receiving toughs 28 are fed and transferred from both left and right sides of the grain tank with grain lifters 30 and 31.
Patent JP-S55123177-A (JP)
Title: Solar cell
Inventor: KUWANO YUKINORI
IPC: H01L31/04
Filed: 1979-03-16
Abstract: PURPOSE:To improve strength and at the same time to increase reliability, by enclosing a laminated body by an insulating film from the side of No.2 electrodes, in a solar cell constructed by providing a plurality of No.1 electrodes on an insulator substrate and forming on top of this No.2 electrodes with an intermediary of a non- crystalline Si layer contributing to power generation. CONSTITUTION:Light-transmitting insulator substrate of glass, a plurality of light- transmitting No.1 electrodes 2a, 2b, 2c of tin oxide, indium oxide, or indium oxide- thin are fitted at fixed intervals. Next, non-crystalline Si layers 3a, 3b, 3c, consisting of a p-type layer, a non-dope layer, and an n-type layer, having pin junction effect, are grown on the entire surface, filling the intervals between No.1 electrodes. On top of this and corresponding to the positions of No.1 electrodes, No.2 electrodes,  3a, 3b, 3c of Al or Cr are fitted, and theit ends are connected to No.1 electrodes by causing them to drop in a step. Subsequently, the entire surface is enclosed by SiO2 or Si3N4 film 5 so as to protect layers 3a, 3b, 3c completely from the external field.
Patent JP-H05200603-A (JP)
Title: Numerical controller
Inventor: HAYASHI AKIO
IPC: B23Q15/00
Filed: 1992-01-22
Abstract: PURPOSE:To automatically retry to re-chuck the flat part of a work when the chuck of a secondary spindle holds the angular part of the work, in the case when a work held by the chuck of a primary spindle is transferred to the chuck of the secondary spindle, for numerical controller for controlling a numerical control machine tool having the primary and secondary spindles that are opposed to one another, on which the chucks for holding the work are provided. CONSTITUTION:When it is detected that the angular part of a work is held by a chuck pawl of a secondary spindle, the chuck pawl of the secondary spindle is opened by the instruction of a main controller 20, and the phase of the side of the secondary spindle is displaced by a retry/retract control part 210 in the main controller 20, by a degree that is preliminarily set by a data setting part 230, and the work is thus re-chucked. When it cannot be chucked right after a determined numbers of retries are carried out, the chuck pawl is opened the secondary spindle is moved to a withdrawal point by a retract process part 220, and both of the spindles are stopped.
Patent JP-S59157551-A (JP)
Title: Device for nuclear spin inversion
Inventor: MORIWAKI MASAJI
IPC: A61B10/00
Filed: 1983-02-25
Abstract: PURPOSE:To invert a nuclear spin completely by 180 deg. y varying gently a standing up and a falling down of a high frequency magnetic field. CONSTITUTION:If the angular frequency omega of the high frequency magnetic field H1 is swept and the magnetic field amplitude is varied to half sphere shape, the field H1 stands up and falls down gently. The effective magnetic field is rotated gently by the impression of the field H1, a nuclear spin M follows to the effective magnetic field variation without the precesion movement around the field H1. Thus the spin M is turned over completely by 180 deg. at the finishing time point of the sweeping.
Patent JP-S62189083-A (JP)
Inventor: NAGAO HIROSHI
IPC: A63F7/02
Filed: 1986-02-15
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-S60175920-A (JP)
Title: Combustion device
Inventor: HAMANO NOBUO
IPC: F23N5/00
Filed: 1984-02-22
Abstract: PURPOSE:To facilitate to cope with various kinds of gas and at the same time enable to arbitrarily set the cut-off oxygen percentage on a specified gas by a method wherein the difference between flame current and flame rod current is detected. CONSTITUTION:Combustion takes place normally at primary flame ports 3. However, if oxygen deficiency or the like occurs, the combustion takes place at secondary flame ports 4. A resistor 7 is connected in series to a flame rod 5 provided near the primary flame ports 3. On the other hand, a thermister 8 is connected in series to a flame rod 5, which is provided above the secondary flame ports 4. If the percentage of oxygen lowers due to oxygen deficiency, the room temperature rises, resulting in increasing resistance and consequently lowering current by the amount corresponding to the increase of the resistance. As the resistance of the thermistor 8 becomes smaller with the room temperature rise, the current in the flame rod 7 increases by the amount corresponding to the decrease of the resistance of the thermistor 8. Thus, the cut-off oxygen percentage on a specified gas can be changed by changing the resistance and the characteristic of the thermistor.
Patent JP-S62189692-A (JP)
Title: Bubble memory device
Inventor: FUKUHARA MOTOHIKO
IPC: G11C11/14
Filed: 1986-02-15
Abstract: PURPOSE:To avoid such a case where the pulse current higher than a rated level flows to a function gate owing to the trouble of a function driver, etc., by providing a means which calculates the time integration of the pulse current and delivers it as the corresponding voltage and another means which cuts off the pulse current in case said output voltage exceeds a prescribed level. CONSTITUTION:A current integration arithmetic means 1 is provided together with a current cut-off means 2. In case the pulse current produced by a function driver 3 flows for a prescribed period of time or longer owing to a trouble or noises, etc. or an excessive pulse current flows, the current integration value obtained by the means 1 is increased and the output voltage Vb exceeds the prescribed voltage Vref. As a result, the output of a comparator 21 is turned into the negative voltage and switch circuits 23-25 are turned off to cut off the pulse current flowing to a function gate 4 from the driver 3. Thus it is possible to avoid a case where the current higher than a rated level flows to the gate 4.
Patent JP-H05235553-A (JP)
Title: Ceramic multilayer electronic component
Inventor: KAWABATA SHOICHI
IPC: H05K3/46
Filed: 1992-02-19
Abstract: PURPOSE:To wire in a high density and to reduce in size by electrically connecting a viahole connector only by a conductor to be filled in the viahole without intermediary of an extended part. CONSTITUTION:A retaining plate 35 is moved down in a direction 38, and ceramic green sheets 28 are pressed toward a cover 33. A piston 32 is lifted in a direction 39, and conductor paste 30 in a cylinder 31 is press-fitted in a viahole 24 through a hole 34 of the cover 33. The sheets 28 remain as they are or are separated one by one, and the paste 30 is dried. Viahole connectors 26 do not have extended parts, and are electrically connected only by a conductor 25 to be filled in the viahole 24 on a boundary of a ceramic layer 22 between the connectors 26. High density wiring and a reduction in size which are disturbed by the presence of the extended part are performed. Further, formation of a protrusion on a surface of a ceramic laminate due to accumulation of the thicknesses of the extended parts can be prevented.
Patent JP-S55124955-A (JP)
Title: Manufacture of separator for cylindrical alkali cell
Inventor: KOIDE KOUJI
IPC: H01M50/469
Filed: 1979-03-20
Abstract: PURPOSE:To assure the isolation between negative electrode and positive electrode by the procedure in which the one side of a nonwoven fabric consisting primarily of a thermoplastic fiber and having nappy both sides is flattened by heating, the nappy side is turned inside, and the end portions are superposed and bonded by supersonically into a cylindrical form. CONSTITUTION:The one side of the separator original paper 8 consisting a nonwoven fabric composed primarily of a thermoplastic fiber and having nappy uneven surfaces 9 on its both sides is formed into the flattened surface 11 by pressing and partially bonding it by means of the circumferential side of the heating roller 10, and then the separator original paper 8 is wound spirally around the shaft 13 by turning the uneven surface 9 inside. In this case, the side end portion 14A is superposed on the adjacent side end portion 14B and then pressed by the supersonic heating horn 16 from above and bonded to form a cylindrical separator. Thus, a separator having good liquid absorbability, small internal resistance because of thin bonded portion, and imperviousness to mixture particles can be obtained.
Patent JP-H10226490-A (JP)
Title: Heavy weight carrying/installing vehicle
Inventor: INOSHITA IWAO
IPC: B66C17/20
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a heavy weight carrying/installing vehicle for stably carrying longer heavy weights including girders and safely stretching them between the legs of a bridge with greater efficiency. SOLUTION: A heavy weight carrying/installing vehicle 1 comprises a carriage 2 adapted to travel along rails, a main mast 4 erected on the carriage 2 so as to revolve by means of a revolution means 3, a horizontal beam 6 arranged on the main mast 4 so as to move horizontally by means of a drive means 5, an auxiliary mast 8 for supporting the beam 6 in cooperation with the main mast 4, and a first hoist 9 suspended from the beam 6 so as to traverse thereon between the auxiliary mast 8 and the main mast 4. The vehicle is optionally provided with a second hoist 11 suspended from the tip 10 of the beam 6 so as to traverse thereon.
Patent JP-H01207923-A (JP)
Title: Venturi tube type silicon source vaporization device
Inventor: KONO SHINICHI
IPC: C23C16/448
Filed: 1988-02-16
Abstract: PURPOSE:To enable vaporization to be stable and to enable a flow rate of vaporization to be drastically increased by providing a gas supply port and gas discharge port and by providing a liquid silicon source suction port at the Venturi part to allow a liquid silicon source to be suctioned into supply gas and then to be vaporized. CONSTITUTION:A gas supply port 4 and a gas discharge port 5 are provided at one edge and the other edge of a Venturi tube 2, and a liquid silicon source suction port 6 is provided at one part of Venturi part 3. Then, carrier gas is sent from the gas supply port 2 with pressure and is converted into a high- speed gas flow in accordance with Bernoulli's theorem at the Ventuli part 3, and liquid silicon source is allowed to be absorbed from the liquid silicon source suction port 6 into this high-speed gas for vaporization within high-speed gas. It allows response on modifying the vaporization flow to be improved, the gas flow rate to be controlled rapidly, and a large flow rate to be transmitted.
Patent JP-S57146100-A (JP)
Title: Heat exchanging fan
Inventor: YAMAMOTO TOSHIYOSHI
IPC: F04D29/28
Filed: 1981-03-04
Abstract: PURPOSE:To obtain a blade, simple in structure and easy to assemble, which is intended to exchange heat by producing currents of air differed in temperature on the opposite sides of the blade in the form of a corrugated plate, by forming projections respectively on a main plate located at the central portion of rotation and a circumferential plate, and fixing the corrugated plate by use of these projections. CONSTITUTION:A main plate 1 is provided at its central portion with a boss for fixing a turning shaft, and triangular projections 4 are formed along its peripheral portion alternately on both sides of the plate 1. Further, similar projections 5 as the projections 4 are formed along the inner peripheral portion of a circumferential plate 3 which constitutes the circumferential portion of a blade. With such an arrangement, a blade 2 in the form of a thin plate made of a material having a high heat conductivity is extended between the projections 4 and 5 in the manner of straddling the same and fastened securely in plate by way of bonding or by means of screws or the like.
Patent JP-H08226297-A (JP)
Title: Method and equipment for detecting place of nose bit of propulsion machine for burying piping
Inventor: KOMORI MITSUNORI
IPC: G01V3/10
Filed: 1995-02-21
Abstract: PURPOSE: To automate the detection of the place of the nose bit of a propulsion machine for burying a piping. CONSTITUTION: In a method, in which a transmission coil is incorporated to the nose bit 3 of a propulsion machine 1 for burying a piping, a magnetic field formed by the transmission coil is detected by receiving coils on the ground and the place of the nose bit is detected, a plurality of receiving coils are disposed in a row at intervals in the direction orthogonal to winding shafts so that these winding shafts run in parallel, thus constituting receiving units 8.  A plurality of the receiving units are arranged at proper distances along a propulsion predetermined coarse so that the direction of the disposal of each receiving coil is crossed over the propulsion predetermined coarse of the piping 2 and monitored by a common monitor 13, and the places of the nose bit reaching the lower sections of each receiving unit are detected by the distribution of magnetic field strength received by a plurality of the receiving coils of each receiving coil on the monitor side.
Patent JP-H10227519-A (JP)
Title: Method for controlling air blowing at air blowing-out port of air conditioner and its controller
Inventor: FUKUOKA HIROSHI
IPC: F24F13/20
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To enable a concentrated air blowing-out into a room to be carried out by an air conditioner in such a way that its operation is performed in a silent manner and a sufficient increased air speed is attained. SOLUTION: A method for controlling an air blowing-out operation at an air blowing-out port of an air conditioner is performed such that a plurality of vanes 10c at both longitudinal sides of an air blowing-out port 8 are rotated to positions where they are closed to each other, the vanes are moved from a normal mode position where the closed vanes 10c are arranged side-by-side in respect to non-closed vanes 10a to a concentrated air blowing-out mode position where guiding surfaces 10d are formed to be inclined from the central part of the air blowing-out port 8 to an end side and toward the air blowing-out upstream side, wherein air to be blown out from both longitudinal sides of the air blowing-out port 8 is guided by the inclined guiding surface 10d,  the air is controlled to be blown out concentrically and the blown-out air is concentrated at the central section without any severe state.
Patent JP-H01206527-A (JP)
Title: Manufacture of vacuum valve
Inventor: SUZUKI HIDEO
IPC: H01H33/66
Filed: 1988-02-15
Abstract: PURPOSE:To prevent the reduction of the voltage withstanding characteristic by setting the processing roughness on the surfaces of contacts for a vacuum valve to the preset value or below, brazing contact members to conducting shafts, then assembling the whole vacuum valve. CONSTITUTION:A fixed contact 5 and a movable contact 7 are brazed to conducting shafts 4 and 6 in an insulated container 1. Both contacts are made of a sintered alloy and contain a high-conductivity component such as Ag or Cu for its component. The contact alloy is formed so that the upper limit of the processing roughness on its surface becomes 6mum, it is brazed to the conducting shafts at the brazing temperature of 830 deg.C-1000 deg.C, then they are assembled in a valve. No selective evaporation phenomenon occurs on Ag or Cu during the brazing processing by this method, thereby the contact alloy is rarely cracked or flawed on the surface during the opening and closing operations of contacts, the reduction of the voltage withstanding characteristic is prevented.