baber/WOPTO huggingface dataset:
Patent JP-H1121573-A (JP)
Title: Process for dechlorinating rdf
Inventor: KASHIWAGI YOSHIYUKI
IPC: C10L9/02
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To convert chlorine gases into harmless chlorides to thereby prevent the formation of dioxins by bringing harmful chlorine gases produced from RDF(Refuse Derived Fuel) into contact with a dechlorinating agent comprising an alkali substance in a heated atmosphere. SOLUTION: Desirably the heated atmosphere has a temperature of 200-1,000 deg.C. RDF refers to a product prepared by treating a mixture of kitchen garbage, plastics, paper and other combustible materials so as to give combustibles. This is brought into contact with a dechlorinating agent such as sodium hydrogencarbonate. The system is composed of a heat treatment section 1, a metallic cylindrical member 2, a transfer screw 3 and a heating coil 4, is supported by a screw support member 8 and is revolved by a motor. RDF is mixed with 5-30 wt.%, based on the RDF, dechlorinating agent, and the mixture is introduced into the section 1. The coil 4 is energized, and the mixture is heat-treated until the RDF is carbonized. The RDF is withdrawn by a washing/separation means 6, and the produced gases are withdrawn from waste gas section 7.
Patent JP-H04370720-A (JP)
Title: Driving method of photoelectric conversion device
Inventor: YAMADA KATSUHIKO
IPC: G01J1/44
Filed: 1991-06-20
Abstract: PURPOSE:To obtain a driving method lessening an afterimage of a photoelectric conversion device by changing a terminal voltage of a photodiode to be a forward voltage in the duration of a reset pulse signal for resetting a stored charge which is inputted to a switching element. CONSTITUTION:At the time when a stored charge is reset, an interterminal voltage of a photodiode is set in a shorter pulse width than a reset pulse width so that a forward bias be impressed (reset A), and subsequently a PIN photodiode is set at an initial voltage V0 of storage (reset B). At the reset A, a depletion layer is reduced and a trapped charge is eliminated by a recombination element. At the time of the reset B, therefore, a prescribed initial state can always be brought forth irrespective of the previous state of storage. Thereby an afterimage can be lessened sharply.
Patent JP-S5875904-A (JP)
Title: Conical beam scanning antenna
Inventor: KUZUYA RIYOUJI
IPC: H01Q3/20
Filed: 1981-10-30
Abstract: PURPOSE:To reduce adjustment of mass balance and an increase in weight, and to rotate two split hyperboloidal subordinate reflectors by moving forth and back those reflectors in antenna axial directions, and thus rotating them. CONSTITUTION:A hyperboloidal subordinate reflector 2 is divided into two by a plane including an antenna axis 7, and those two split subordinate reflectors 2 are arranged in such a way that their focuses deviate from an optimum position coincident with the focus of a parabolic main reflector 3 and the phase center of a primary radiator 1 forward and backward in directions of the antenna axis 7; and the subordinate reflector axis coincides with the antenna axis 7. A spherical wave from the primary radiator 1 is radiated by an antenna opening surface 12 in the form of a plane wave, but its phase distribution shows phase leading in the upper half and phase lagging in the lower half. The antenna pattern of the wave surface corresponds equivalently to that a beam axis 13 deviates from the antenna axis 7 in a phase lagging direction, and the subordinate reflectors 2 are turned by a motor 8 to obtain a conical scanning beam.
Patent JP-S5875971-A (JP)
Title: Correcting circuit for left and right pincushion distortion
Inventor: HATADA HIDEO
IPC: H04N3/233
Filed: 1981-10-31
Abstract: PURPOSE:To obtain a correcting circuit for a left and right pincushion distortion which prevents the generation of nonlinear distortion by detecting a parabolic voltage generated in a horizontal period at the connection point between the controlled coil of a saturable reactor and a capacitor for S-shaped correction. CONSTITUTION:A parabolic voltage generated in a horizontal period at the connection point between the controlled coil 3b of a saturable reactor 2 and a capacitor 5 is detected by a detecting circuit 8 to obtain an envelope voltage. This envelope voltage is supplied to a control circuit 6 to make a level comparison with a parabolic voltage in a vertical period applied from a terminal 9 to the control circuit 6. The result of the level comparion is supplied to the control coil 3a of the saturable reactor 2, whose characteristics are controlled to prevent the generation of nonlinear distortion.
Patent JP-H0465926-A (JP)
Title: Tdma terminal station equipment for satellite communication
Inventor: NEGISHI TAKESHI
IPC: H04B7/155
Filed: 1990-07-02
Abstract: PURPOSE:To attain an unmanned earth station with profitability by restoring the operating state to that before the occurrence of power interruption depending on the operating state read by a write/read control means based on a power restoration detection signal. CONSTITUTION:An operation supervisory means 5 supervises the operating state data before power interruption and a write/read control means 2 transfers a data to a B storage means 4. Then the means 2 reads the operating state data written just before power interruption from the means 4 based on the power restoration detection means detected by the power supply detection means 1 at the restoration of the power supply and outputs it to an operating state control means 6. The means 6 discriminates the operating state before power interruption according to the inputted operating state data and restores the state to the operating state before the occurrence of power interruption quickly entirely automatically together with a plan data. Thus, the intervention of an operator is not required and an unmanned earth station is attained.
Patent JP-S5963401-A (JP)
Inventor: MIZOBUCHI IZUMI
IPC: F22B37/22
Filed: 1982-10-04
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-S5965484-A (JP)
Title: Manufactue of semiconductor device
Inventor: ASAI SHIYUUJI
IPC: H01L29/812
Filed: 1982-10-05
Abstract: PURPOSE:To realize excellent FET characteristics through reducing influence of a surface depletion layer by a method wherein the distance between ohmic electrodes and a gate electrode is not more than 1.0mum and the gate electrode and source/drain ohmic electrodes are formed by self-alignment. CONSTITUTION:An SiO2 film 22 is side-etched for the formation of an opening 26 larger than an opening 25. Further, an Al layer 21 is side-etched for the formation of an opening 27 larger than the opening 26, and a gate electrode 1 is formed, by means of heater-evaporation of Al, with its size dependent upon the size of the opening 25. Unnecessary part is removed of the Al layer 21, and the gate electrode 1 is retained, covered with a coating layer 28. Vertical evaporation of an ohmic metal results in the formation of a source, drain electrodes 2, 3. The substrate is rotated and subjected to etching effected by an ion beam with an angle of incidence of 45 deg. for the elimination of an ohmic metal layer 31 located on the coating film 28. By this, a GaAs MESFET is formed wherein a source, drain electrodes 2, 3 are formed by self-alignment, separated from the coating film 28. With the effect of the surface depletion layer being reduced as such, the distance can be not more than 1.0mum between the ohmic electrodes and the gate electrode.
Patent JP-H0516138-A (JP)
Title: Fiber reinforced sheet and its manufacture
Inventor: ISHII MASAHIRO
IPC: B29K105/06
Filed: 1991-07-16
Abstract: PURPOSE:To manufacture a fiber reinforced sheet in which continuous reinforced fibers arranged in one direction are not flowed at the time of molding and retained at the given positions. CONSTITUTION:Fiber reinforced resin layers comprising reinforcing fibers f5 of 5mm length all over disposed at random on thermoplastic resin B are laminated integrally into the sandwich shape on both faces of a fiber reinforced resin layer in which continuous reinforcing fibers F3 are arranged in one direction on thermoplastic resin A. As the thermoplastic resin A, the resin with melting viscosity larger than that of thermoplastic resin B is used.
Patent JP-H0845740-A (JP)
Title: Laminated coil element
Inventor: SAKURAI ATSUSHI
IPC: H01F17/00
Filed: 1994-07-27
Abstract: PURPOSE:To lessen an irregularity in the inductance of a laminated coil element by a method wherein the metal thin film of the laminated coil element is formed in such a way that the ratio of the external dimensions to the external dimensions of the metal thin film is the specified ratio or lower of the external dimensions to the external dimensions of a magnetic material substrate and the width and thickness of the metal thin film are respectively formed in specified dimensions. CONSTITUTION:A metal thin film 1 of a laminated coil element 10 is formed in such a way that the lengthwise and lateral dimensions of the outer edge 7 of the thin film 1 are respectively a dimension 11 and a dimension 12 and moreover, in such a way that the lengthwise and lateral parts in the lengthwise direction of the thin film 1 are respectively positioned more inside by a dimension 13 and a dimension 14 than those of the outer edge of a magnetic material substrate 2a and the dimensions 13 and 14 are respectively 10% of higher of the external lengthwise size 17 of the substrate. The thin film 1 is similarly formed in such a way that the lengthwise and lateral parts in the lateral direction of the thin film 1 are respectively positioned more inside by a dimension 15 and a dimension 16 than those of the outer edge of the substrate 2a and the dimensions 15 and 16 are respectively 10% of higher of the external lateral size of the substrate. Moreover, the width of the thin film 1 is formed 50mum wide or wider and the thin film 1 is formed 1mum thick or thinner. Thereby, it can be decreased that the line of magnetic force, which is generated in the vicinity of the thin film 1, leaks from the substrate 2a and the amount of change of the inductance of a laminated coil element can be reduced.
Patent JP-H04231913-A (JP)
Title: Vehicle seat
Inventor: MANFUREETO RINKU
IPC: B60N2/42
Filed: 1991-06-21
Abstract: PURPOSE: To prevent breaking of the connection of a seat or of a backrest due to large working forces by constructing a fixed-point connection and a sliding connection from a connecting bolt between one connecting metal fitting and a lower seat part or backrest. CONSTITUTION: A vehicle seat includes a lower seat part 1 and a backrest 2, which are connected together by use of a joint mounting bracket 3. The joint mounting bracket 3 is provided with two connecting metal fittings 4, 5, the connecting metal fitting 4 being related to the lower seat part, the connecting metal fitting 5 related to the backrest 2. The connecting metal fitting 4 is connected to the frame 8 of the lower seat part 1 via two fixed-point connections 6, 7. The connecting metal fitting 5 includes a slot type designated deforming part 18 and forms a fixed-point connection 20 and a sliding connection 21, together with the frame 19 of the backrest 2. The sliding connection 21 includes a connecting bolt 26 and a cast threaded sleeve 28, and a slot 29 is provided in the connecting metal fitting 5 in place of a simple hole adjusted to the diameter of the connecting bolt 26.
Patent JP-H0463360-A (JP)
Title: Opening and closing device
Inventor: EKUROKI MAKOTO
IPC: G03G15/00
Filed: 1990-07-02
Abstract: PURPOSE:To make the opening operation easy by the expansion of compressed gas and also make the closing operation easy with proper damper effect by controlling a driving means by a control means according to the detection result of a lock detecting means. CONSTITUTION:When the engagement piece 9a of a lock means 9 is disengaged so as to-open a 1st mechanism part 1, the detection result of the lock detecting means 10 is inputted to the control means 12 and the gas 5 in a cylinder 4 is not compressed by the lock piece 9a and expands to press up a 1st piston 6, so that the opening operation stops when the expansion force of the gas 5 balances with the weight of the mechanism part 1 and piston 6. When the mechanism 1 is closed, the piston 6 moves down and a sensor 11a detects the movement of the piston 6, so that the control means 12 make a motor 8a free. Consequently, a 2nd piston 7 is pressed up and the damper effect becomes adequate.
Patent JP-H0339926-A (JP)
Title: Projection type display device
Inventor: NAKAJIMA YASUO
IPC: G03B21/00
Filed: 1989-07-07
Abstract: PURPOSE:To obtain an image without distortion which is in focus all over the surface of a screen by making angles made by the optical axis of a projecting lens with a liquid crystal panel surface and the screen surface not be vertical and successively extending distances in the vertical and horizontal directions of adjacent picture elements on the liquid crystal panel from the top to the bottom in the vertical direction. CONSTITUTION:Light emitted from a light source 1 is expanded by the projecting lens 3 and projected on the screen 4 after it is transmitted through the liquid crystal panel 2 which functions as an optical shutter. In the case that the angle (theta1) which is not vertical is made by the optical axis 5 of the projecting lens 3 with the screen 4, the angle made by the liquid crystal panel 2 with the optical axis of the projecting lens 3 is set (theta2) so that the image is in focus extending over the front surface of the screen 4. The relation between the angles (theta1) and (theta2) is decided so as to satisfy tantheta1=alphatantheta2 when the magnification of the projecting lens 3 is set (alpha). Besides, the distances (d) and (l) in the vertical direction and the horizontal direction of the adjacent picture elements are successively extended from the top to the bottom in the vertical direction and the aggregate of the respective picture elements is constituted so as to be a trapezoid state, which is used for a projection type display device to obtain the image without the distortion which is in focus all over the surface of the screen.
Patent JP-S6154153-A (JP)
Title: Enclosed cell
Inventor: YOKOYAMA TAKAO
IPC: H01M50/167
Filed: 1984-08-24
Abstract: PURPOSE:To prevent deformation of the enclosin ring or expansion of the case bottom, by forming a cavity at the upper periphery of the enclosing ring at its beginning, which is placed between the positive electrode case opening and the enclosing plate, and is of L shape in section. CONSTITUTION:This enclosed cell consists of positive electrode compound 2, separators 4, absorbent material 5, negative electrode 8, etc. The enclosing ring 6 placed between the positive electrode case 1 and the enclosing plate 7 of the cell, and made of nylon etc., with L shape in section, is formed making a cavity 6a at the upper periphery of the ring at its beginning. The opening of the positive electrode case 1 is formed bent and sealed, positioning the top 1a of the opening at the cavity 6a. Thus, even though the pressure rate to the enclosing ring 6 is larger, any extreme deformation of the enclosing ring 6, or expansion of the bottom of case 1 etc. will not occur, so that the leak-sealing property can be improved.
Patent JP-2001003461-A (JP)
Title: Expansion joint device
Inventor: MOCHIKI YUICHI
IPC: E04B1/62
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a proper rigidity against a downward bending load to allow the relative displacement of both lateral ends of a cover body by water- tightly fixing a flat cover having substantially an even thickness to each skeleton, and repulsively supporting the middle part between both the lateral ends of the cover to the skeleton. SOLUTION: This expansion joint device 1 is provided so as to block a clearance 2 from above extending between two buildings 3, 4 adjacent with the horizontal clearance 2. The base end of a support member 17 is extended from the middle part 16 of a sheet-like cover 5 consisting of a flexible and elastically repellent material through a root part 35, bent down on the base part of an edge member 23, and fixed onto the edge member 23 in the pressed state by a seat plate 36. A tip part 37 is protruded to the vicinity just above the coping 12 of a roof structure 11 to repulsively support the middle part 16 of the cover 5 from under. The water-tightness between a decorative cover 27 and an opposed wall surface 8 is ensured by a sealant 48 placed between a bent part 42 and the opposed wall surface 8.
Patent JP-H1171461-A (JP)
Title: Preparation of aminoalkoxysiloxane
Inventor: CRAY STEPHEN E
IPC: C08G77/388
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain a low-molecular aminoalkoxysiloxane which gives a compsn. useful for coating various substrates and imparts handleability or a soft touch to fabrics by reacting a specific aminoalcohol with a specific siloxane and removing a specific compd. from the reaction mixture. SOLUTION: This aminoalkoxysiloxane is prepd. by reacting an aminoalcohol of formula: HO-R-NR<1> 2 with a siloxane having at least one Si-X bond and removing HX from the reaction mixture. In the formula, X is H, OH or OC(O) NR<1> 2 ; R is a divalent (substd). alkylene or arylene, pref. unsubstd. 1-4C linear or branched alkylene; and R' is H or a 1-18C alkyl, pref. H. An example of the siloxane is [(CH3 )3 SiO]2 CH3 SiH.
Patent JP-H0341281-A (JP)
Title: Mixing valve device
Inventor: OHATA TAKAYUKI
IPC: F16K11/00
Filed: 1989-07-07
Abstract: PURPOSE:To exhaust the fluid in a pressure sensitive chamber quickly, and close a steam inlet valve quickly by providing a bypass passage having non- return valve function, through which only the flow from the pressure sensitive chamber to the cold liquid inlet direction is possible, between the pressure sensitive chamber and the cold liquid inlet side. CONSTITUTION:At the time of ordinary supply of the mixed water, since the pressure of a pilot passage R3 becomes higher than that of a pressure sensitive chamber 7, a ball valve 15a is pressed to a valve seat 15b to close a valve port 15d. On the other hand, when the downstream side faucet is closed or cut off to stop the supply of the cold water to a mixing chamber 4, the upper moving pressure acts on a diaphragm 8a to try to push out the cold water of the sensitive chamber 7, and the ball valve 15a opens the valve port 15d to exhaust the cold water of the pressure sensitive chamber 7 quickly through not only small holes 8g - 8i and a pilot valve port 10 but also a bypass passage 15, and a steam inlet valve is closed without being late with rising of the diaphragm 8a through a pressure sensitive mover 8c. The flow out of the steam to the downstream side can be thus prevented.
Patent JP-2000005270-A (JP)
Title: Pressure point stimulating device
Inventor: KITAORI NORIYUKI
IPC: A61H39/00
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain effective pressure point stimulation by forming a pressure point stimulating chip for attaching to a pressure point part from a polarized piezoelectric body. SOLUTION: A generally-circular piezoelectric body (piezoelectric element) 7 having silver electrodes 5, 6 on its both surfaces is disposed on a generally- circular aluminum base plate 4 for example to constitute an pressure point stimulating chip 3. This piezoelectric body 7 is formed, for example, from sintering and polarizing ceramics such as lead titanate zirconate. One surface of the piezoelectric body 7 is electrified in plus and the other surface, in minus by an external force to generate electric potential within the body and to produce piezoelectric efficiency. The pressure point stimulating chip 3 is disposed on an attaching cloth 1 in such a manner that an attaching side of the attaching cloth 1 is electrified by minus load and the back side of the attaching cloth 1 is electrified by plug load.  A base plate 4 for controlling a height of the chip 3 has a diameter of about 10 mm and a thickness of about 1.5 mm. This constitution makes it possible to effectively practice the pressure point stimulation.
Patent JP-S5878980-A (JP)
Inventor: FUKAZAWA YUTAKA
IPC: B66B3/00
Filed: 1981-11-02
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-S6332797-A (JP)
Title: Electronic card loading and unloading device
Inventor: OTSUKI TOMOYA
IPC: G06K17/00
Filed: 1986-07-26
Abstract: PURPOSE:To avoid scratch at the loading of a card and to relax the quality of material and the requirements for accuracy by separating a press contact lever from a 1st eject plate and connecting the 1st eject plate and the press contact lever by a coil spring. CONSTITUTION:A press contact lever 110 depressing a card latch 20 is provided turnably to a press contact lever bearing 113 and one end of the lever 110 and one end of the 1st eject plate 40 are connected by a press contact lever coil spring 114. Thus, in loading the electronic card 10, the spring 114 is relaxed and the card latch 20 is lifted up by a card latch shaft spring 24, then the card 10 is loaded without any scratch. Since the mount position of the press contact lever 110 is selected properly, the torsion of the card latch 20 is eliminated placing the press contact lever 110 on the prolonged line of a contact pin 29 to relax the requirements of the type of material and accuracy remarkably.
Patent JP-S6069860-A (JP)
Title: Selective reproducing device of plural cassettes put side by side
Inventor: BAN ITSUKI
IPC: G11B17/28
Filed: 1983-09-26
Abstract: PURPOSE:To reduce power consumption and to attain a device of less machine noise by adopting a digital electromagnetic clutch to attain sure transmission torque with a small trigger input. CONSTITUTION:Various control signals are supplied to three digital electromagnetic clutches provided on a deck 4, and a cassette is selected from a storage device 5 by these clutches and is taken out and is loaded to a reproducing machine A. In digital electromagnetic clutches, when a pulse is given to an exciting coil 59 (38a), the attraction between a yoke 58 (39a) and a magnet 57 (20a) disappears to unlock a lever 64 (19a). Then, rotation of a motor 53 is transmitted to an eccentric rotary wheel 52 (12a), a rotary wheel 53b (11a), etc. to drive a load 62. Thus, forward/backward rotation of the motor 53 drives the load 62 forward/backward. Consequently, the load 62 is driven by n-number of steps when n-number of pulses are inputted to the exciting coil 59 (38a). At this time, a yoke 63 and a coil 63a eliminate the error of a stop point of the load 62.
Patent JP-H0836157-A (JP)
Title: Variable wavelength filter
Inventor: HIRABAYASHI KATSUHIKO
IPC: G02B5/20
Filed: 1994-07-28
Abstract: PURPOSE:To provide a variable wavelength filter which is capable of selecting plural light signals of arbitrary wavelengths and frequencies and arbitrarily setting transmission spectral shapes. CONSTITUTION:This variable wavelength filter is formed by providing both surfaces of a double refractive plate 32 with quarter-wave plates 33, 34 and further, providing one thereof with a reflection surface 35 and the other with a Fabry-Perot interference type filter 36 having plural transmission spectra and a polarized light control reflection element array 37 capable of arbitrarily controlling the angle of the plane of polarization. The rotating angle of the plane of polarization given by the polarized light control reflection element array 37 for the light of every transmission spectrum of the Fabry-Perot interference type filter 36 is controlled, by which the wavelength of the light returning to one end side of the light entering from one end of the double refractive plate 32 and its ratio are changed.