baber/WOPTO huggingface dataset:
Patent IL-214534-A (IL)
Title: Fan assembly
Inventor: GAMMACK PETER
IPC: F04D/
Filed: 2011-07-18
Abstract: A fan assembly for creating an air current includes an air outlet mounted on a stand. The stand includes a base and a body tiltable relative to the base. The fan assembly has a center of gravity located so that when the base is located on a substantially horizontal support surface, the projection of the center of gravity on the support surface is within the footprint of the base when the body is in a fully tilted position.
Patent JP-S61259021-A (JP)
Title: Safety device for combustion unit
Inventor: MIZUTANI KATSUSHI
IPC: F23N5/10
Filed: 1985-05-11
Abstract: PURPOSE:To provide a small and convenient safety device by a method wherein a relay energized and operated in accordance with a gas concentration less than the desired value is arranged in an abnormal sensor circuit and its normal- open contact point is arranged in a driving circuit. CONSTITUTION:When CO concentration is at a normal value less than the desired valve and a burner 2 is operated under a normal combustion state, CO sensor 9 is held at a high resistance value less than the desired value of CO concentration, so that both of the transistors 8 and 8 are turned on, the relay 5 is energized and operated under an action of dry cell 7, resulting in closing the contact point 5a. During combustion in the burner 2, as CO concentration becomes an abnormal value more than the desired value, a thermocouple 4 is heated to generate a desired electro-motive force. However, both transistors 8 and 8 are turned off and the energization for the operating solenoid 1a is deenergized and the solenoid safety valve 1 is closed and then the combustion in the burner 2 is stopped to show a safe operation.
Patent JP-H10294170-A (JP)
Title: Vapor generating and heating device
Inventor: KAWAMURA TAIZO
IPC: F22B1/28
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a vapor generating and heating device having a simple structure and capable of heating liquid to vapor of a predetermined temperature at low cost. SOLUTION: This device has a first stacked heating element 3 mounted at an inlet 2A in a pipe 2 of a nonmagnetic substance and heating liquid into vapor and has a second stacked heating element 4 mounted on the exhaust 2B side inside the pipe 2 to heat the vapor, with a coil 5 wound continuously around the pipe 2 in such a way as to be opposed to the stacked heating elements 3, 4, and connected to an inverter circuit 6 which is one of circuits. The first and second stacked heating elements 3, 4 are of stacked structures differing in heating quantity per unit volume and in area of contact, capable of heating the liquid to vapor of a predetermined temperature by means of one coil 5 and one inverter circuit 6.
Patent JP-H02280833-A (JP)
Title: Compounding and separating agent and its preparation
Inventor: KUSANO HIROSHI
IPC: G01N30/88
Filed: 1989-04-21
Abstract: PURPOSE:To prepare a compounding and separating agent having high protein separation function by filling hydrophilic polymer-type separating agent having a specific swelling degree in water and a huge mesh structure in fine pores of an organic porous substrate having specific property values. CONSTITUTION:A solution containing uncrosslinked raw materials of a porous hydrophilic polymer for a hydrophilic polymer-type separating agent is filled in fine pores of an organic polymer substrate having swelling degree of 10ml/g- dry in water, crosslinked degree of >=4-100mol.%, and a porous structure. Then, a crosslinking agent is added and the raw materials of the hydrophilic polymer are crosslinked so that a hydrophilic polymer-type separating agent having swelling degree of 10-100ml/g-dry in water and a huge mesh structure is filled in the pores and a compounding and separating agent is thus prepared. A desirable porous polymer substrate to be used is one having pore volume of 0.5-3ml/g and pore diameter 200-100,000Angstrom .
Patent JP-S59223359-A (JP)
Inventor: FUIRIPU SUTEBUN RACHIYAPERU
IPC: D06B23/04
Filed: 1984-05-18
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-S61259124-A (JP)
Title: Digital slide calipers level
Inventor: TAKAYAMA TOMIO
IPC: G01F23/00
Filed: 1985-05-14
Abstract: PURPOSE:To remove the cumulated error of digital type slide calipers, in performing measurement, by returning a vernier scale to a preset reference position by a pulse motor prior to reset the display of the digital slide calipers. CONSTITUTION:When a liquid level is measured, the display of a liquid crystal display apparatus 6C is reset in such a state that a venier scale 6b is present at a reference position and the venier scale 6b is subsequently gradually fallen to a predetermined position, where the leading end of an electrode rod 7 is positioned at a part sufficiently low from the surface of a liquid, by a pulse motor 5 and the display of the liquid crystal display apparatus 6c at the time when the leading end of the electrode rod 7 is contacted with the surface of the liquid on the way of falling is electrically read. Then, the venier scale 6b is raised again to be returned to the reference position. Therefore, even if measurement is repeated, the reference position contains no cumulated error due to the characteristics of the pulse motor 5 and is held to an accurate position and, therefore, the cumulated error of the digital type slide calibers 6 is correctly removed.
Patent JP-H04410-A (JP)
Title: Optical isolator and its production
Inventor: TANNO MASAYUKI
IPC: G02B27/28
Filed: 1990-04-18
Abstract: PURPOSE:To realize high reliability of an optical isolator having firm adhesion and no peeling by adhering the optical isolator parts to a magnet cylinder with low-melting point glass. CONSTITUTION:A first polarizer 1, Faraday rotator 3, and second polarizer 2 are adhered to the inner wall of a magnet cylinder 5 with low-melting point glass 7, 8. The low-melting point glass 7, 8 is, for example, such a glass essentially comprising lead oxide and boron oxide, or zinc oxide, lead oxide and boron oxide. The welding temp. is limited to <=400 deg.C to avoid modification of the optical parts. Thereby, no outgas is emitted unlike an adhesive, deviation of the optical axis due to expansion can be prevented and peeling of a plating layer caused when a solder is used is eliminated.
Patent JP-H0598010-A (JP)
Title: Curable composition
Inventor: TAKIYAMA EIICHIRO
IPC: C08G75/04
Filed: 1991-04-05
Abstract: PURPOSE:To provide a curable composition which can form a molding such as a seal material, an ornament or a high-quality button having beautifulness and quality equivalent to those of a molding made of a natural material. CONSTITUTION:The purpose composition is obtained by mixing diallylidenepentaerythritol with a polythiol compound containing at least two thiol groups in the molecule, hydroxyapatite and optionally a radical- polymerizable polyfunctional monomer.
Patent JP-S62260598-A (JP)
Title: Engine generator
Inventor: UEHIRA YOSHINOBU
IPC: H02P9/14
Filed: 1986-04-30
Abstract: PURPOSE:To enable controlling an output voltage or current to a given value by controlling a field current value when the output voltage or current of a generating portion exceeds a set point. CONSTITUTION:An electromotive force generated at both ends of an auxiliary coil 12 is full wave-rectified by a rectifier 14 and supplied as a field current If. On the other hand, a voltage monitor means 5A outputs a control voltage Vs1, if an output voltage VL of a generating portion 4A reaches a set point. Also, a current monitor means 5B outputs a control voltage Vs2, if an output current iL attains a set point. An excitation control means 5c passes the field current If, if the control voltage Vs1 or Vs2 is not outputted from the voltage monitor means 5A or current monitor means 5B and a transistor 54 is turned OFF. On the contrary, it the transistor 54 is turned ON, said excitation control means 5C passes the field current If via a flywheel diode 62.
Patent JP-H04228909-A (JP)
Title: Fixing element fixed to bored hole of concrete member
Inventor: ARUTSUURU FUITSUSHIYAA
IPC: F16B13/06
Filed: 1991-05-02
Abstract: PURPOSE: To provide a fixing element capable of absorbing a shock load for avoiding the drop of a bolt from a drilled hole and the breakage of the bolt. CONSTITUTION: The internal bore 14 of an expansible sleeve 11 has a first cylindrical portion 14 a with a length corresponding approximately to the length of the expansion conical section of an expander starting from the front end section of the expansible sleeve 11, and the cylindrical portion 14a has a diameter corresponding to the smallest diameter of the expansion conical section. A conically widening second portion 14b is connected to the cylindrical portion 14a at the position with the largest diameter of the second portion 14b, and longitudinal slots 12 terminate in the conically widening portion 14b of the internal bore 14.
Patent JP-S5223879-A (JP)
Title: Discharge lamp switching device
Inventor: IKEDA SHIGEO
IPC: H05B41/232
Filed: 1975-08-19
Abstract: PURPOSE:To improve ignition of discharge lamps with a simple structure.
Patent JP-H041445-A (JP)
Title: Internal combustion engine power controller
Inventor: ISOBE TAIJI
IPC: F02D9/02
Filed: 1990-04-17
Abstract: PURPOSE:To take a proper countermeasure by lowering the power of an internal combustion engine forcibly and judging whether it is overloaded or not, in the case where an engine power regulating means is in almost maximum power control variable, and engine speed is lowered as far as more than the specified speed. CONSTITUTION:Rotational frequency of an internal combustion engine A is detected by a means B, and engine power is regulated by a means C, while the means B is feedback controlled by a means D so as to be turned to the specified engine speed. In addition, whether the means C is almost in the maximum power control variable or not is detected by a means E. Moreover, when the means C is almost in the maximum power control variable and the rotational speed of the engine A is lowered as far as more than the specified speed, the means C is controlled by a means F so as to forcibly lower the power of the engine A. When a drop in rotational speed corresponding to control over the means F is not generated in the engine A, it is so judged that the engine A goes wrong, thus the specified troubleshooting is performed by a means G.
Patent JP-S60245383-A (JP)
Title: Separating circuit of data signal
Inventor: USHIO FUSAO
IPC: H04N7/00
Filed: 1984-05-18
Abstract: PURPOSE:To always hold an optimum threshold value even if the amplitude of an input signal is varied by generating the voltage of a roughly middle amplitude of a data signal superposed on a video signal, using it as a threshold value, to separate a data. CONSTITUTION:A signal inputted to an input terminal 10 is clamped to the first voltage V1 generated by a voltage source 12 in a sink chip clamping circuit 11. An S/H circuit 13 sample-holds a pedestal voltage of said clamped signal and generates the second voltage V2 equal to the pedestal voltage. When the amplitude of a synchronizing signal, the amplitude of a data signal, and an optimum threshold value are denoted as A1, A2 and A3, respectively, and an output voltage Vs from a threshold voltage generating circuit 14 is derived, the output voltage Vs goes to as shown by an expression. In such a way, even if an input video signal is varied, V2 is varied in accordance with said variation, by which Vs is also varied, therefore, an optimum voltage is always held.
Patent JP-S5910480-A (JP)
Title: Detection of voltage between welding electrodes
Inventor: TAMAI SEIICHIROU
IPC: B23K11/25
Filed: 1983-06-06
Abstract: PURPOSE:To detect the resistance drop between objects to be welded with good accuracy by determining the difference between the average value of the voltage value between the welding electrodes at each of power source cycles in the stage of short circuiting and applying current and the voltage value between the electrodes during welding as the detected value of the voltage between the welding electrodes. CONSTITUTION:The voltage value between welding electrodes for reistance welding at each of power source cycles when the electrodes are short circuited and are applied with current is detected successively and is inputted to an AC integration circuit I , from which the voltage value is inputted further with a sample holding circuit II and an A/D conversion circuit III to a microcomputer IV. On the other hand, the welding current is inputted through a current transformer V to a zero point detection circuit VI which detects the point of the time when the welding current begins to flow and the point of the time when the flow ends. The detected points of the time are inputted to the icrocomputer IV. The respective values contain only the resistance drop without containing the induced voltage at each of half cycles. The differential value between the detected values during the actual welding and in the stage of short circuiting is obtained with the microcomputer IV and is determined as the detected value of the voltage between the welding electrodes.
Patent JP-S6426898-A (JP)
Title: Electronic musical instrument
Inventor: RARUFU DOITSUCHIE
IPC: G10H1/18
Filed: 1988-04-23
Abstract: PURPOSE: To generate a chord by either the manual keyboard or the pedal keyboard of a musical instrument at any octave by dividing and specifying a switch matrix as a 1st and a 2nd part and generating a musical sound in different styles for key depression pieces of information belonging to the divided parts respectively. CONSTITUTION: Each switch for key operation is connected to one relative line among output control lines 31a, 31b... as many as switches, and the output lines correspond to 12 musical sounds of respective octaves. Namely, when two keys representing the same musical sounds of two different octaves are pressed at the same time, a group counter gives an output signal to the same output line at two different times for discriminating which keyboard is related to which octave. Consequently, when two musical sounds in the same octave are pressed at the same time, the same signal from the group counter 57 corresponds to the musical sound of the pressed keys and is outputted to two different output control lines at the same time.
Patent JP-S5729613-A (JP)
Title: Fiber supply controlling method in multimixing machine
Inventor: UCHIDA MOTOHISA
IPC: D01G23/08
Filed: 1980-07-25
Abstract: PURPOSE: To prevent the biting conditions of fibers, by opening the flap of a chamber before a full chamber, and closing a flap of the chamber at the time when the upper surface of a fibrous column in the full chamber is lowered from the upper edge.  
     CONSTITUTION: A chamber 5 is in a state of complete fiber supply, and a sensor 11 sensed the state to sway a flap 16 in the direction of an arrow 22. The fiber supply to the chamber 5 is stopped to start the fiber supply to a chamber 6 as shown by an arrow 31. After the top surface 45 of a fibrous column in the chamber 5 is away below the damper stopping position and fiber cluster caught on the top edge of the chamber 5 is not present, a flap 15 is swung in the direction of an arrow 21. If the chamber 5 is closed, the occurrence of fiber biting conditions can be completely eliminated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01272402-A (JP)
Title: Method for longitudinally cutting veneer
Inventor: HASEGAWA NOBUHIKO
IPC: B27D1/10
Filed: 1988-04-26
Abstract: PURPOSE:To eliminate damages at the longitudinal cut part of a veneer and to obtain excellent appearance, by forming an adhesive band in the direction crossing a fiber direction at a right angle so as to have a definite width in the fiber direction and cutting the same to form a tooth-shaped end part and mutually engaging said tooth-shaped end part with the tooth-shaped end part of the other veneer. CONSTITUTION:In veneer 1 to be spliced longitudinally, an adhesive tape 3 made of paper is continuously bonded to the end part of the veneer 1 in the direction perpendicular to the fiber direction. Subsequently, a knife having a zigzag blade tip line whose width is smaller than the width of the adhesive tape 3 in the direction perpendicular to the fiber direction is pressed to the place, to which the adhesive tape 3 is bonded, of the veneer 1 to cut the veneer 1 to form a saw-tooth end part 2. Since the adhesive tape 3 is bonded as mentioned above, the veneer 1 becomes a state reinforced in the direction perpendicular to the fiber direction and the partial separation and detachment of the saw-tooth end part is eliminated.
Patent JP-S61261696-A (JP)
Title: Automatic pump device
Inventor: TAKI TOMOHIKO
IPC: F04D15/00
Filed: 1985-05-15
Abstract: PURPOSE:To operate a pump continually in a high efficient range, by providing a pressure regulating valve, which controls an outlet pressure to the preset level, in the delivery side of a pressure tank and setting a turn-on pressure in a pressure switch to a value almost equal to the preset pressure of the pressure regulating valve. CONSTITUTION:A pressure regulating valve 8 is mounted to a part just after a delivery port 7 in the bottom part of a pressure tank 2. The pressure of the pressure tank 2, in which a pressure switch 3 is turned on, is set to a value almost equal to a preset pressure of the pressure regulating valve 8. Accordingly, the pressure regulating valve 8 holds by its action the pressure water in a system of a delivery pipe 9 to a fixed pressure and a fixed quantity even with a lapse of time, but the pressure in the pressure tank 2 is controlled by the pressure switch starting and stopping a pump 1 for its pumping action only in a good efficient region. Consequently, the pump can be always operated only in a high efficient range.
Patent JP-S5964107-A (JP)
Title: Partial composite rolling roll
Inventor: NAKAGAWA YOSHIHIRO
IPC: B21B27/03
Filed: 1983-06-06
Abstract: PURPOSE:To improve the performance and life of a multi-purpose roll by forming the optional part of an outside shell of a material which is different in component from an inside shell, then forming the remaining part of the outside shell of the same material into one body. CONSTITUTION:A partition wall member 7 such as an iron plate is circumferentially erected on the inside surface of a casting mold for a required outside shell part 3 by using a centrifugal casting method in the stage of making said part. A molten metal for the outside shell is partially charged on the inside surface of the casting mold segmented by the member 7 through a spout from the opening end of the casting mold and is cast centrifugally. Only some part or plural parts in the axial direction corresponding to the optional part of the outside shell are formed of the material which is different in component from the inside shell. An inside shell 1 and the remaining part 4 in the axial direction of the outside shell are cast of a molten metal for the inside shell having the components provided with a required characteristic in one body. The shell 1 formed of the same material as the part 4 and the part 3 of a different material are welded to one body by the member 7, whereby the partial composite rolling roll is obtd.
Patent JP-S5726948-A (JP)
Title: Power feeding system
Inventor: HIRAIDE ICHIHIRO
IPC: H04L12/10
Filed: 1980-07-24
Abstract: PURPOSE:To reduce the delay time up to the start of transmission/reception of data, by choking the 1st switch operated through the calling operation at the callout of terminal and choking the 2nd switch connected in parallel with the 1st switch at incoming call of the terminal. CONSTITUTION:At the callout of terminal, when an interlock switch 130 turns on to couple subscriber lines 21, 22 and a voltage regulator 34, to operate the regulator 34 and to operate a current loop storage circuit 17. As a result, a switch 190 connected in parallel with a switch 130 turns on. At terminal incoming call, a power feeding circuit 11 of an exchanger 1 supplies a current in reverse state to obtain it as a callout signal. A reverse current detection circuit 120 is activated to turn on a switch 140. The circuit 11 is switched to a normal state and the regulator 34 is operated first at this time point. Thus, a cut signal from the exchanger is received and the end of transmission/reception can be confirmed.
Patent JP-S60248594-A (JP)
Inventor: NAKAZATO JIYUNJI
IPC: B66C19/00
Filed: 1984-05-22
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-H06287236-A (JP)
Title: Production of vinyl chloride-based polymer
Inventor: FUJIWARA MAKOTO
IPC: C08F214/06
Filed: 1993-04-05
Abstract: PURPOSE:To obtain the subject polymer, excellent in fluidity in molding processing and capable of providing moldings good in mechanical strength by carrying out the suspension copolymerization of vinyl chloride in an aqueous medium under specific conditions using a specified comonomer and a specific dispersing agent. CONSTITUTION:(B) A polyfunctional monomer having >=2 ethylenic double bonds (e.g. diallyl isophthalate) in an amount of 0.01-1 pt.wt. based on (A) 100 pts.wt. vinyl chloride is used as a comonomer and (C) a partially saponified PVA having 150-600 average polymerization degree and 20-60mol% saponification degree in an amount of 0.01-5 pts.wt. based on 100 pts.wt. charged monomer is used as a dispersing agent to suspend and disperse the components (A) and (B) in an aqueous medium. The suspension copolymerization is then carried out under conditions so as to provide 5wt.% content of THF-insoluble gels in the produced polymer. Furthermore, e.g. t-butyl peroxyneodecanoate or alpha,alpha'- azobisisobutyronitrile can be used as a polymerization initiator.
Patent JP-S60246159-A (JP)
Title: Semiconductor integrated circuit for abbreviated dial device
Inventor: INUZUKA TERUO
IPC: H04M1/27467
Filed: 1984-05-21
Abstract: PURPOSE:To prevent the yield decrease and the increase in production cost by writing, reading or erasing a telephone number to an address of a repertory memory when an address inputted from a keyboard is coincident with an address of an integrated circuit and a repertory memory address in the integrated circuit. CONSTITUTION:As the designation of an IC address, a terminal for address designation is led externally and the address is designated by inputting a 0 or 1 signal in parallel or series, or a ROM is built in and the signal is written in the stage of IC manufacture. In writing, reading or erasing the telephone number to and from the IC, the address is designated from the keyboard. The address is encoded by a keyboard interface 1 in the IC, compared with the IC address at a designated address detecting and comparing circuit 7, and when the IC address is coincident with the input designation address, the address of the repertory memory in the IC is detected and assigned to allow a control logic 4 to write, read or erase the address to and from the memory.
Patent JP-H02280156-A (JP)
Title: Developing device
Inventor: TOKUNAGA KOJI
IPC: G03D3/00
Filed: 1989-04-20
Abstract: PURPOSE:To prevent the generation of developing unequalness, ribs and flaws by constituting the developing device in such a manner that a photosensitive material with its photosensitive layer faced on an outer side is developed while the photosensitive material is held in tight contact with the surface of a drum rotating at t specified speed in a developing tank. CONSTITUTION:The photosensitive material 1 passes through a photosensor 5 and nip rollers 6 and is clamped by a clamp 7 equipped on the cylindrical drum 8. The photosensitive material clamped by the clamp 6 is developed while the material with its photosensitive surface faced on the outer side is held in tight contact with the drum and is kept rotated at a specified speed up to a nip roller 9. The photosensitive material 1 does not come into contact with any thing exclusive of the developing soln. during this time; in addition, the photosensitive material rotates at the constant speed on the same circular orbit. The generation of the developing unequalness, ribs and flaws is obviated in this way.