baber/WOPTO huggingface dataset:
Patent JP-2000340369-A (JP)
Title: Road tunnel illumination control system
Inventor: HAYASHI KENICHIRO
IPC: H05B37/02
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To save consuming power and simplify the total constitution of a control system. SOLUTION: This road tunnel illumination control system is equipped with a PV module 1 generating power according to the brightness in a tunnel opening and outputting DC power; a PV inverter 2 having an inverter part 21 for converting the DC power into AC power, an arithmetic means 22 for conducting the maximum power following control of the inverter part so as to always obtain the maximum power based on DC voltage from the PV module 1 and computing the number of lighting fixtures capable of illumination from capacity based on the outputting power amount, and a control means 23 selecting a illumination mode based on the computing result and outputting a control signal conducting switching of a illumination means;  and illumination means 3, 4 classified by a mode, connected to the output side of the inverter part 21 according to the illumination mode and having the different number of lighting fixtures, and switching of the lighting fixtures of the illumination means 3, 4 classified by a mode of the illumination modes selected with a control signal from the control means 23 is conducted, and brightness in the entrance of a tunnel is adjusted by stages.
Patent JP-H0817301-A (JP)
Title: Operation controller of switch
Inventor: NAKANO KATSUHIKO
IPC: H01H33/59
Filed: 1994-06-28
Abstract: PURPOSE:To provide a long-life and highly reliable operation controller of a switch by using a semiconductor switching element in place of the contact of an auxiliary switch. CONSTITUTION:In an operation control circuit of a switch, switching elements 70a and 70b are used in place of an auxiliary switch when shutting off the control coil currents 11 and 12 at the time switching control. Furthermore, the contacts 52a and 52b of the auxiliary switch are used for the on-off control of the control current of the switching elements 70a and 70b, and the shut off of the control coil currents is performed with the switching elements.
Patent JP-H10333995-A (JP)
Title: Backup system for semiconductor memory
Inventor: NARA HIROYUKI
IPC: G11C11/413
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To prevent illegal data at the time of power supply changeover or at the time of backup by noise or the like by detecting that a main power supply becomes less than a prescribed voltage and masking semiconductor memory write signals. SOLUTION: In the case that the main power supply 1 is turned OFF or a voltage is lowered and the prescribed voltage is not reached, a power supply changeover part 4 transmits main power supply OFF signals to a write signal masking part 5. The write signal masking part 5 transmits masking signals to a semiconductor memory 6 and masks write signals to the semiconductor memory 6. At the time of receiving a reply that the masking signals are transmitted from the write signal masking part 5, the power supply changeover part 4 switches power supply from the main power supply 1 to a main battery 2.  Thereafter, at the time of detecting the re-supply of the main power supply 1, the power supply changeover part 4 transmits main power supply ON signals to the write signal masking part 5 and the write signal masking part 5 cancels the masking of the write signals to the semiconductor memory 6 by transmitting masking cancellation signals to the semiconductor memory part 6.
Patent JP-H10335771-A (JP)
Title: Printed contact structure
Inventor: YANAI SHOICHI
IPC: H05K1/11
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To relax a peeling force which is applied to a printed contact, and to avoid the catching of the printed contact, by a method wherein the printed contact is provided with a blank part in opposition to the extent that the contacts of a socket connector are sliden until an insertion force which is applied to a wiring board at the time of fitting of the wiring board into the connector passes the highest point, and the contact pressure of the contacts of the socket connector is stabilized. SOLUTION: A printed contact 3 is provided with a blank part 4 in opposition to the extent that the contacts 2 of an edge socket connector 1 are sliden until an insertion force, which is applied to a printed wiring board 5 at the time of fitting of the board 5 into the connector 1, passes the highest point, and the contact pressure of the contacts 2 is stabilized. Thereby, at the time of the fitting of the board 5 into the connector 1, the insertion force, which is applied to the board 5 at the time of the sliding of the contacts 2 of the connector 1, passes the highest point and the electrical connection of the board 5 with the connector 1 is started at the point of the time when the contact pressures of the contacts are stabilized.  As a result, a peeling force which is applied to the print contact 3 can be relaxed, and the generation of separation of the contact 3 and the generation of a short-circuit in the adjoing contacts 3 can be prevented.
Patent JP-H04369273-A (JP)
Title: Infrared ray sensor
Inventor: UEDA TOSHIYUKI
IPC: H01L31/10
Filed: 1991-06-18
Abstract: PURPOSE:To provide a sensor in which a crosstalk is prevented in an infrared ray sensor using a multiple quantum well. CONSTITUTION:In a sensor having a multiple quantum well layer 6 in which a barrier layer 4 having a large energy band gap of a mesa structure and a well layer 5 having a small energy band gap are periodically formed in combination in a multilayer structure through, provided on a semiconductor substrate 1 through a contact layer 3, and an upper contact layer 7 of the layer 6 of the mesa structure, an insulating film 9 and a metal film 11 are formed on the side of the layer 6.
Patent JP-S5269212-A (JP)
Title: Still picture and voice processing system for stationary picture
Inventor: IRIMICHI TOMOAKI
IPC: H04N5/91
Filed: 1975-12-05
Abstract: PURPOSE: To enable receivers free choice of an optimum voice receiving form by continuously compressing the aural signal and by use of a signal indicating the starting point of the compressed aural signal, and the repeat reproduction signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08340680-A (JP)
Title: Power converter
Inventor: ABE TORU
IPC: H02M7/537
Filed: 1995-06-13
Abstract: PURPOSE: To provide a power converter, in which a DC factor is excluded from an input voltage of a piezoelectric transformer, by forming a circuit including an inductor with one end connected to a DC input power supply and the piezoelectric transformer connected in parallel with the inductor. CONSTITUTION: In a power converter, a piezoelectric transformer 50 and an inductor 30 are connected in parallel. A voltage V3 applied to a piezoelectric transformer 50 includes partly a positive and negative non-symmetric wave like a sine wave through resonance, but no DC factors. The reason is because the inductor 30 with impedance of zero in DC current is connected in parallel with an input of the piezoelectric transformer 50 so that a DC factor is short- circuited and the applied voltage V3 includes only AC factors.
Patent JP-H0717759-A (JP)
Title: Solid electrolyte
Inventor: NAKAYAMA SUSUMU
IPC: C04B35/16
Filed: 1993-06-17
Abstract: PURPOSE:To obtain a solid electrolyte which exhibits high ion electroconductivity and denseness and excellent in water resistance by making the specified composition containing K, Rb or Cs, rare earth elements, Si and O. CONSTITUTION:The solid electrolyte is composed of the composition expressed by the formula. In the formula, R is K, Rb and Cs, M is the rare earth elements, 0<X<=0.60, 0<Y<1, 0<Z<1, X+Y+Z=1. In the rare earth elements to be used, each oxide such as Sc2O3, Y2O3, La2O3, Ce2O3, Pr2O3, Nd2O3, Sm2O3, Eu2O3, Gd2O3, Tb2O3, Dy2O3, Ho2O3, Er2O3, Tm2O3, YbO3 and Lu2O3 is used as a starting material. The solid electrolyte, particularly potassium solid electrolyte, exhibits an electroconductivity comparable to that of the group which exhibits conventionally the highest potassium ion electroconductivity, and has high denseness, and is excellent in water resistance, and displays excellent characteristics in the application such as a solid cell, a sensor, a potential storage element.
Patent JP-S628443-A (JP)
Title: Manufacture of complex sealing body
Inventor: ICHINOSE ISAO
IPC: H01M2/04
Filed: 1985-07-04
Abstract: PURPOSE:To achieve automation and high speed by providing an annular breakable or breaking line at the annular border between the central area and the annular area then press molding synthetic resin front molding member having a projection in the central area against the inner face of an outside member. CONSTITUTION:The central area 32 of an outside member 6 is inflated to the outside thus to form the anode terminal of cell while annular reinforcing rib slightly inflated to the outside is formed in the annular area 34 of the outside member 6. The projection 46 in the central area 32 of said member 42 is pulled upward against the annular area 34 to break the breakable line Since the central area 32 of said member 42 is not adhered to the inner face of the outside member 6, it can be separated easily from the outside member 6 to remove enclosed member. When providing an annular projection 48 at the projection 46 in the central area 32 of said member 42 to remove said member 42 from the molding assembly 4, the breakable line 44 is broken to remove the central area 32 of said member 42.
Patent JP-2000336232-A (JP)
Title: Aqueous resin composition
Inventor: FUJIWA TAKAAKI
IPC: C08L33/06
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain a composition excellent in water resistance, weatherability, acid resistance, dispersion stability and the like by using as the constituent a homopolymer of a polymerizable monomer having polycyclic alicyclic hydrocarbon rings or a copolymer thereof. SOLUTION: The composition contains a homopolymer of a polymerizable monomer of the formula or a copolymer thereof, In the formula, R1 is H or CH3; R2 is H, a halogeno, alkyl, alkoxy, alkoxy-, cycloalkyloxy-, aryloxy- or aralkyloxycarbonyl, OH, hydroxymethyl, COOH, oxo, NO2, (N-substituted) amino, CN, or (N-substituted) carbamoyl; X is a binding group consisting of ester linkages or amide linkages; the ring Z is a polycyclic alicyclic hydrocarbon ring, preferably an adarnantane ring; and n is 1 or greater. The copolymerizable rnonomer used preferably comprises an aromatic vinyl monomer, a (hydroxy) alkyl (meth)acrylate, a glycidyl (meth)acrylate, a COOH-containing monorner or a silane-containing vinyl monomer.
Patent JP-H11340542-A (JP)
Title: Magnetoresistance effect device
Inventor: YAMAMOTO TETSUYA
IPC: H01F10/32
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a large magnetoresistance effect by constituting one of first and second ferromagnetic conductive bodies of perovskite manganese oxide. SOLUTION: A ferromagnetic conductive layer 2 is formed on a substrate 1 such that a part of the substrate 1 is exposed, and a first ferromagnetic conductive layer 3 is formed on the ferromagnetic conductive layer 2. A paramagnetic conductive layer 4 is formed on the first ferromagnetic conductive layer 3 with the part of the first ferromagnetic conductive layer 3 exposed and a second ferromagnetic conductive layer 5 formed on the paramagnetic conductive layer 4. One of the first ferromagnetic conductive layer 3 and the second ferromagnetic conductive layer 5 are constituted of perovskite manganese oxide, and the ferromagnetic conductive body made of perovskite manganese oxide enables a spin electrode on a Fermi surface to be increased by 50% or more.
Patent JP-S5936604-A (JP)
Title: Masking agent
Inventor: MIYAMOTO RIYOUICHI
IPC: B29C43/00
Filed: 1982-08-23
Abstract: PURPOSE:A masking agent, prepared by incorporating a masking agent consisting (essentially) of polyvinyl alcohol and water, with an organic peroxide, having improved surface hardness and compressive strength of cured articles formed therefrom, and useful for molding curable resins. CONSTITUTION:A masking agent, obtained by incorporating polyvinyl alcohol, water and an organic peroxide or consisting essentially thereof, and preferably further a component capable of plasticizing the poyvinyl alcohol, e.g. a mono- - polyalkylene glycol in a masking agent, and useful for molding curable resins. The contact of a preliminarily molded article in curing with the open air is cut off by a film formed therefrom according at a curing stage using the above- mentioned masking agent to give a molded article in which even the surface layer is sufficiently cured in a more shortened curing time. The resultant cured article has more improved surface hardness and compressive strength and is suitable particularly for cured dental materials.
Patent JP-S5269889-A (JP)
Title: Prduction of disk-shaped active carbon
Inventor: TSUTSUMI KIYOKAZU
IPC: C01B31/08
Filed: 1975-12-10
Abstract: PURPOSE: The method to produce disk-shaped granular active carbon speedily in large amount using fluidized activation process from powdered smokeless coal containing large amount of solid carbon. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5572654-A (JP)
Title: Ignition time control device for internal combustion engine
Inventor: MIURA NOBUO
IPC: F02P5/155
Filed: 1978-11-27
Abstract: PURPOSE: To make it possible to operate electric control on the ignition time, by changing the waveform of the output voltage of a pickup coil.  
     CONSTITUTION: Sensor S produces a certain output corresponding to the number of revolutions of the engine, the suction negative pressure, the load, or the traveling speed of the car. Sensor amplifier SA receives the output of sensor S and converts it into a voltage of a suitable level and outputs it. The output of sensor amplifier SA is impressed on the gate of thyristor Th via resistor R 2 . The rise of the gate potential of thyristor Th due to the output of sensor amplifier SA, that is, the degree of advancing the ignition time, can be freely adjusted by changing the ratio of divided voltages between R 2  and R 1 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0311507-A (JP)
Title: Operation feeling measurement of push switch
Inventor: TAYAMA TEIICHI
IPC: H01H13/00
Filed: 1989-06-08
Abstract: PURPOSE:To amplify operation feeling of a switch to increase identifying accuracy of the operation feeling by interposing a buffer material between a press shoe of a load sensor unit and a push button of a switch. CONSTITUTION:When a motor M is driven, a screw axis 1 is rotated and a sensor unit 2 performs vertical movement in company with the rotation thereof. A sensor detecting the number of revolutions is provided on a connection part 3 of a speed reducer R and the screw axis 1. Output of the sensor 4 and a load cell 5 is inputted into a load-displacement measuring instrument 7, while this measuring instrument 7 calculates relation of load-displacement basing on the number of revolutions from aforesaid sensor 4 and current value from the load cell 5 for displaying it on a graph 8. When operation feeling of a push type switch S is to be measured by such a measuring instrument, a buffer material C, for instance, a spring and sponge is interposed between a push button B of the switch S and a press shoe 6. The operation feeling can be measured while being magnified by this buffer material C.
Patent JP-H09302887-A (JP)
Title: Continuous joint internal and external wall material and laying method of internal and external wall material
Inventor: KAKUDOU HIDEMITSU
IPC: E04F13/08
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To facilitate the work by arranging platelike wall material pieces across a predetermined clearance in such a manner that they are adjacent and bringing adjacent wall material pieces into contact mutually and continuously by metal wires arranged in the clearances to make an engaging part of a mounting member fixed on a face to be laid. SOLUTION: Wall material pieces 11 made of ceramics and a reinforced plastic are arranged in three steps by three in the horizontal direction across a predetermined clearance D. Adjacent wall material pieces 11 are brought into contact mutually and continuously by metal wires 12 arranged in such a manner that they cross each clearance D to form a continuous joint internal and external wall material 1 in unit by nine wall material pieces 11. Next, when the continuous joint internal and external wall material 1 is attached on an internal wall face 21, an adhesive is applied on the internal wall face 21 in advance to adjust a position of the continuous joint internal and external wall material 1, a mounting member 23 grips the metal wire 12, and a rear face of the wall material piece 11 is brought into contact with the internal wall face 21 to fix it by using the adhesive.  Consequently, it is possible to prevent the peeling and drop of the wall material pieces surely.
Patent JP-H05310411-A (JP)
Title: Production of chemical agent-added and adhered active carbon
Inventor: ONUMA TSUTOMU
IPC: B01D53/02
Filed: 1992-05-12
Abstract: PURPOSE:To provide the method for efficiently producing a chemical agent- added and adhered active carbon capable of being used without anxiety even in an environment requiring strict cleanliness. CONSTITUTION:The method for producing the chemical agent-added and adhered active carbon comprising the first process for immersing active carbon in a chemical agent solution produced by dissolving the chemical agent in pure water, the second process for dehydrating the active carbon and the third process for drying the dehydrated active carbon is characterized by thermally drying the active carbon under vacuum in the third process.
Patent JP-H0814744-A (JP)
Title: Operating device for grain dryer
Inventor: NAGAI TAKASHI
IPC: F26B17/14
Filed: 1994-06-28
Abstract: PURPOSE:To provide a grain dryer wherein a reservation-setting mode may be set by the operation of each means. CONSTITUTION:A grain dryer operating device is so constituted that each of means 31a, 31b and 31c is operated in combination with timer increasing and decreasing setting means 41a and 41b for change into reserve mode operations to change the initial air drying time (TA), the initial hot air drying time (TB) and the stopping time (TC) by such reserve modes operations. Therefore, by a change in each of the times (TA), (TB) and (TC), the drying efficiency can be improved.
Patent JP-S6127082-A (JP)
Inventor: KAJITA SUSUMU
IPC: H05B3/14
Filed: 1984-07-13
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-H0441907-A (JP)
Title: Exhaust diffuser for turbine
Inventor: SAKAI YOSHIHIRO
IPC: F01D25/30
Filed: 1990-06-05
Abstract: PURPOSE:To prevent the peeling of a flow and improve the performance of a diffuser by rotatably supporting a rectifying plate provided on the diffuser provided at the blade lattice outlet of the rotor blade lattice of the final stage at the inlet section of the operating fluid exhausted from the rotor blade lattice of the final stage. CONSTITUTION:A diffuser 8 provided on an exhaust chamber 6 in a turbine casing 7 is constituted of an inside cone 9 continued to the root of the blade lattice outlet of a rotor blade lattice l and a conical outside guide 10 connected to a guide ring 3, and a rectifying plate 15 arranged in the radial direction and rectifying the flow of exhaust steam is fitted between the inside cone 9 and the outside guide 10. Pins 16 are provided on both end faces on the inlet side of the rectifying plate 15, and they are inserted into holes provided on the inside cone 9 and the outside guide 10 respectively to support the rectifying plate 15 rotatably around the pins 16. The rectifying plate 15 is controlled in parallel with the flow direction of exhaust steam in response to the outflow angle of the exhaust steam from the rotor blade lattice of the final stage, and the occurrence of the peeling of the flow is prevented.
Patent JP-H08305367-A (JP)
Title: Bell device
Inventor: UEDA MASAHIRO
IPC: G10K1/34
Filed: 1995-05-09
Abstract: PURPOSE: To provide a bell device which may be rung with tender timbres slowly like the original Western bells with the sufficient stroke of a pendulum, is capable of dealing with repetitive actions, etc., made to meet musical tones, etc., and is adequate for ringing by variously combining the bells of plural times and scales. CONSTITUTION: This bell device has the pendulum 3 which is pivotally supported by a transverse shaft 2 orthogonal with the diametral line direction in the eccentric position on the diametral line within a bell body 1 and is oscillatable in the diametral line direction, a driving ring 5 which faces the pendulum 3 in the eccentric position on the side opposite to the eccentric position on the diametral line and is supported by a transverse shaft 4 parallel with the transverse shaft 2, a driving source 6 which is connected to this driving wheel 5, a two-foldable duplex link 8 which connects the eccentric pin 7 on the driving wheel 5 and the middle part of the pendulum 3,  a push pin 9 which is disposed in the eccentric position on the side opposite to the eccentric pin 7 on the driving wheel 5 and pushes the driving wheel side link 8a of the double link 8 and co-rotates this link with the driving wheel 5 when the pin interferes with this link and an energizing means which energizes the pendulum 3 in a direction parting from the driving wheel 5.
Patent JP-H05318003-A (JP)
Title: Method for taking work out of press device
Inventor: OGAWA KINICHI
IPC: B21D45/04
Filed: 1991-05-21
Abstract: PURPOSE:To disuse taking-out of work by human aid and to prevent the deterioration of quality such as scratching of work by taking a constitution that a work which is blanked and fallen into the hollow part of a die is chucked and carried out. CONSTITUTION:When a movable die 17 is moved forward a die 5 with a hydraulic cylinder 15, the work W having a shape that conforms to the hollow part 7 of the die 5 is blanked out of a metallic sheet 65 and formed. The work W is sucking held with a chuck member 43 on standby, moved downward with a cylinder 41 and moved to the outside of the die 5 with a cylinder 31. Then, the chuck member 43 with the work W sucked is turned by 180 deg. with a rotary actuator 37, lowered with the cylinder 41 and the work W is placed on a table 23.
Patent JP-S63310792-A (JP)
Title: Raw material feeder of device for molecular beam epitaxy
Inventor: INABA TETSUJI
IPC: C30B23/08
Filed: 1987-06-12
Abstract: PURPOSE:To form the title raw material feeder capable of being easily and safely operated and useful for a semiconductor, etc., by a growth chamber, a molecular beam cell for operating a raw material pan, a Knudsen cell, a gate valve, a bellows slide mechanism, etc., and others. CONSTITUTION:The Kundsen cell 4 and raw material 29 placed in a crucible 11 in the growth chamber 1 are heated by a heater 12 to generate a molecular beam which is projected on a substrate 27 by closing a gate valve 5 and opening a shutter 22. When the raw material 29 is consumed, a spare room lid 17 is opened, a pan 9 is positioned at a feed part 30, the raw material 29 is charged, the lid 17 is closed, and a spare room 6 is evacuated. The bellows slide mechanism 3 is extended to pull a vacant cell 4 to Y position, the valve 5 is opened, a magnetic coupling mechanism 7 is operated to advance the pan 9, and the state of the molecular beam cell A is established. The raw material in the pan 9 is charged in the crucible 11 by a main driving magnet 19, the pan 9 is retreated, the valve 5 is closed, the mechanism 3 is contracted to raise the cell 4 to X position, and the raw material feed is finished. A molecular beam crystal on the substrate 27 is then grown.