baber/WOPTO huggingface dataset:
Patent JP-H08214470-A (JP)
Title: Ac generator
Inventor: KAJIURA HIROAKI
IPC: H02J7/14
Filed: 1995-05-25
Abstract: PURPOSE: To improve the output (especially, in a low rotating speed region) of an AC generator without changing the output nor increasing the size of the generator even when the winding or field magnetic flux of the generator is fixed. CONSTITUTION: A voltage applying circuit composed of six transistors 17a-17f connected in parallel with six diodes 14a-14f constituting a full-wave rectifying circuit applies part of its output voltage across part of armature winding 4 based on the output signal of a phase control circuit 10. The circuit 10 generates digital signals which are delayed in phase by an electric angle of 60 deg. from the outputs of three magnetic sensors 6, 7, and 8 that are delayed in phase from Y-connected windings 4a, 4b, and 4c of each phase by an electric angle of 90 deg. and drives the transistors 17a-17f based on the digital signals.  Therefore, the full-wave rectifying circuit not only passively rectifies electric currents under the voltage from a power generator, but also functions as an active circuit which changes the influences received from the generator by applying a voltage across the generator.
Patent JP-H04228490-A (JP)
Title: Gas producing agent composition
Inventor: OCHI KOJI
IPC: C06D5/06
Filed: 1991-05-29
Abstract: PURPOSE:To provide a gas producing agent composition capable of improving the strength of pellets without causing generation of toxic gases and deterioration in combustion rate or operating efficiency in producing the pellets and providing a produced gas at a low temperature. CONSTITUTION:A gas producing agent composition containing a sodium azide oxidizing agent as a principal component and 5-25wt.% clayey substance containing >=40wt.% silicon dioxide (5-20wt.% clayey substance containing >=50wt.% silicon) or an azide of an alkali metal or an alkaline earth metal and calcined manganese dioxide calcined in an atmosphere at 250-500 deg.C as a principal component.
Patent JP-H08320986-A (JP)
Title: Monitor and control system
Inventor: MORITA KAZUNARI
IPC: G08B25/04
Filed: 1995-05-25
Abstract: PURPOSE: To execute the control and status monitor of a load device only by one system by disabling a master equipment to monitor the transmission/ reception of signals to/from a monitoring terminal equipment and an alarm terminal equipment in the case of controlling the load device by transmitting/ receiving signals to/from an operation terminal equipment and a control terminal equipment, and at the time of monitoring the transmission/reception, inhibiting the master equipment from controlling the load device. CONSTITUTION: In the case of controlling the load device 4 by transmitting/ receiving signals to/from the operation terminal equipment 1 and the control terminal equipment 2, the master equipment 3 is inhibited from transmitting/ receiving signals to/from the monitoring terminal equipment 5 and the alarm terminal equipment 6 and monitoring the state of the device 4. In the case of monitoring the state of the device 4 by transmitting/receiving signals to/from the terminals 5, 6, the master 1 is inhibited from controlling the device 4 by transmitting/receiving signals to/from the terminals 1, 2. Consequently the control of the load device 4 and the monitor of its state can be executed by one system.
Patent JP-H04352301-A (JP)
Title: Solid resistor
Inventor: WATANABE TAKESHI
IPC: H01C1/084
Filed: 1991-05-29
Abstract: PURPOSE:To decrease the mounting manhours and density for making the title solid resistor compact and lightweight by a method wherein the solid resistor is composed of the first, second and third electrodes, the first, second and third resisting films formed for connecting to respective electrodes, lead terminals thereof, etc. CONSTITUTION:The first-third resisting films 15-17 are respectively connected to the first-third electrodes 12-14. At this time, respective electrodes 12-14 have protrusions 11a, 11b provided on both ends in the long direction of a strip type insulating substrate 11 with lead terminals 18 thereof. These protrusions 11a, 11b are assembled into the other protrusions 20a, 20b provided on both ends in the long direction of a metallic case 20 to be sealed with an insulating material 19. Through these procedures, the impressed power on the unit area of the resistance films can be lowered while enhancing the heat dissipation and augmenting the power of the solid resistor thereby enabling the decrease in the mounting manhours and the high density mounting to be attained.
Patent JP-H02304506-A (JP)
Title: Production of color filter
Inventor: IIDA MITSURU
IPC: G02B5/20
Filed: 1989-05-19
Abstract: PURPOSE:To allow the conduction inspection, by probing, of the patterned electrodes of a transparent conductive film and to discriminate whether an electrical conductivity is defective or non-defective by heating only the protective film on colored layers to cure the layers, then dissolving away the protective film in the outer peripheral part of the colored layers in a soln. having compatibility with an uncured resin. CONSTITUTION:After a thermosetting resin is applied as the protective film on a substrate. And then, without heating an outer periferal part of the colored layers, only the protective film 3 in the upper part of the colored layers 2 is heated to cure. The resin in the unheated part in the outer peripheral part of the colored layers is dissolved away when the color filter is thereafter immersed in the soln. and, therefore, the color filter having no protective film in the outer peripheral part of the colored layers is obtd. Since there is no protective film layer in the contact part (outer peripheral part of the colored layers) of a prober of an electrode inspecting device at the time of checking the conduction state by bringing the prober into contact with the respective terminals of the patterned electrodes, the normal conduction inspection is executable.
Patent JP-H05325406-A (JP)
Title: Recording and reproducing device for information signal
Inventor: TAKEDA KATSUMI
IPC: H04N5/93
Filed: 1992-05-19
Abstract: PURPOSE:To improve S/N keeping interchangeability for reproduced picture quality with the other recording and reproducing device of the same standard. CONSTITUTION:It is selected that an input video signal is directly processed in a CR pre-emphasis circuit 6 based on the existing standard by a switching circuit 3 or after the input signal is processed by a pre-emphasis circuit 2 of which a transfer function is (1+Ksin<2> (omegaT)).exp (-2ST) and which has a phase characteristic of linear state and the maximum gain of approximately 2dB, it is processed by the CR pre-emphasis circuit 6, modulated by a FM modulation circuit 7, and recorded in a magnetic tape 10. Also, a reproduced signal of the magnetic tape 10 is demodulated to a video signal by a FM demodulation circuit 13, after it is processed by a CR de-emphasis circuit 14 having an inverse characteristic to the CR pre-emphasis circuit 6, it is directly outputted from an output terminal 18, or after it is processed by a de-emphasis circuit 15 having an inverse transfer function and a phase characteristic to the pre-emphasis circuit 2, it is outputted from the output terminal 18.
Patent JP-S5918114-A (JP)
Title: Preparation of granulated carbonate material having low bulk density
Inventor: ARAI HIROTO
IPC: B01J2/28
Filed: 1982-07-20
Abstract: PURPOSE:To obtain a granulated carbonate material, having a low bulk density, and suitable for compounding detergents, etc. in easy operation, by adding an aqueous solution of sodium silicate at a specific mixing ratio to a powdery alkali metallic carbonate, and granulating the resultant mixture. CONSTITUTION:An aqueous solution of sodium silicate in 30-55wt% concentration is added to a powdery alkali metallic carbonate, e.g. sodium carbonate, to give (95/5)-(50/50) weight ratio, and the resultant mixture is then granulated. Thus, a granulated carbonate material having a low bulk density and high solubility and particle strength is obtained by the above-mentioned method.
Patent JP-H08319574-A (JP)
Title: Metallizing method of resin molding surface
Inventor: YOSHIOKA SHINGO
IPC: C25D5/56
Filed: 1995-05-25
Abstract: PURPOSE: To improve the adhesive strength of a metallized layer by controlling the quantity of molding to be eliminated by etching at the time of chemically etching as a pretreatment for metallizing the thermosetting resin or thermoplastic resin molding. CONSTITUTION: At the time of metallizing, the surface of the resin molding is surface-roughened by repeating the chemical etching two times to oxidation- decompose after swelled. And the quantity (W1 mg/cm<2> ) of the molding to be eliminated in the first etching and the quantity (W2 mg/cm<2> in the second etching are controlled to respectively >=0.005mg/cm<2> . In the case that the resin molding is composed of a thermal setting resin, the quantity to be eliminated in the first etching and the 2nd etching is respectively controlled to satisfy equation I and equation II and in the case the resin molding is composed of a thermoplastic resin, the quantity to be eliminated is respectively controlled to satisfy equations III and IV. Where, the etching temp. is not restricted but preferably 50-90 deg.C to reduce the treating time.
Patent JP-S5650527-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SHIRATO TAKEHIDE
IPC: H01L21/762
Filed: 1979-09-29
Abstract: PURPOSE:To make it possible to perform a sure protection of a semiconductor device by a method wherein the withstand voltage of the protection element of a semiconductor element with high withstand voltage is set at a value higher than that of the one having no n<-> type impurity region, and at a value a little lower than that of the high withstand voltage element to be protected. CONSTITUTION:An insulating film 2 for a field of the protective lateral transistor portion formed along with the MOSFET is formed in thin state by a selection etching, Further an electrode 11D is formed so as to coat said thin insulating film. When the electrode 11S of the protective lateral npn transistor is grounded or connected to a substrate potential, the adverse vias voltage is applied between the electrode 11D and a substrate 1, an electron 12 is induced to the channel cut cc portion around a region 6D, an n type inversion layer is formed. Although said n type inversion layer operates the same function as the n type impurity region, it can control the impurity density at the channel cut cc to readily control the withstand voltage.
Patent JP-H08321281-A (JP)
Title: Fluorescent lamp and its manufacture
Inventor: YOSHII YASUTO
IPC: H01J61/24
Filed: 1995-05-25
Abstract: PURPOSE: To provide a fluorescent lamp to contribute to environmental protection and establish a method for manufacturing such lamps by reducing the quantity of encapsulated mercury, lessening dispersion of encapsulation quantity, and reducing the amount of mercury used. CONSTITUTION: The ends of a glass tube 1 equipped at the internal surface with a phosphor layer 2 are sealed with respective glass stems 3. and a gas exhaust pipe 5 is provided in a single piece with the body of one of the glass stems 3. and zinc-mercury alloy grains 8 are placed in the exhaust pipe 5. This prevents drop of the zinc-mercury alloy grains 8 into the tube 1 by a glass member 6.
Patent JP-H02307331-A (JP)
Title: Power source device
Inventor: SUZUKI KOJI
IPC: G03G15/02
Filed: 1989-05-22
Abstract: PURPOSE:To restrain the peak of the output waveform of a boosting transformer and reduce the dullness of the edge of the waveform by increasing the primary and secondary leakage inductances of the boosting transformer and decreasing the distributed capacitance on the secondary side. CONSTITUTION:In order to increase leakage flux, a primary bobbin 22 and a secondary bobbin 23 are attached to separated positions while a leakage bath, receiving predetermined sheets of thin pieces of a laminated core, is provided between the first and second bobbins. In order to reduce the distributing capacity of a secondary winding, the secondary bobbin 23 is formed so as to be a section bobbin having about 11 layers while the primary and secondary bobbins 22, 23 are wound by the number of turns in accordance with a predetermined boosting ratio. A rectangular wave is inputted into the primary winding of the transformer by a switching transistor or the like whereby a boosted high-voltage AC may be obtained at the secondary side of the transformer. According to this method, the peak of the output waveform of the boosting transformer may be restrained and the dullness of edge may be reduced.
Patent JP-H05300702-A (JP)
Title: Hydrogen gas discharging device for generator
Inventor: MOMOCHI TERUO
IPC: H02K9/08
Filed: 1992-04-21
Abstract: PURPOSE:To prevent the hydrogen gas in a generator from mixing with air in a gas-discharging-to atmosphere pipe and changing into an explosive gas. CONSTITUTION:An inert gas is sufficiently sealed in a gas-discharging-to- atmosphere pipe 1 through the medium of inert gas supply valves 11 beforehand. And at the time of discharging a hydrogen gas, each inert gas supply valve 11 is closed, and the hydrogen gas is sent to the gas-discharging-to-atmosphere pipe 1 containing the sealed inert gas, and discharged to the atmosphere from an exit part 6.
Patent JP-S5460940-A (JP)
Title: Magnetic type printer apparatus
Inventor: FUJIOKA NARUSADA
IPC: B41J2/42
Filed: 1977-10-24
Abstract: PURPOSE: To achieve the improvement in printing speed by controlling printing of fixed printing items and variable printing items to and from a turning drum with a recording head and an erase head making auxiliary scanning in the row direction.  
     CONSTITUTION: A character pattern draw-out mechainsm 303 subsequently reads out the character patterns from a character generator 302 according to the data from a computer, etc. 301, and converts the same to line scanning signals by way of a line scanning signal generating mechanism 304. Recording to a turning drum 309 by a recording head 308 and erasing by an erase head 307 for the purpose of preparing for recording of the next page are accomplished by a head control part 306 to which these signals and the auxiliary scanning fast feed signal in the column direction from the draw-out mechanism 303 are applied. In this case, printing of the fixed items common to all pages and variable printing items are performed by way of the head 308 and on the sesond and subsequent pages, the fixed printing items are skipped and are not printed and the same holds true of erasing with the head 307, thus the printing is accomplished at a high speed by skipping of recording and erasing of the unnecessary columns 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06123132-A (JP)
Title: Method for joining steel-pipe column and high-strength bolt for use therein
Inventor: NAKAGAWA SATOSHI
IPC: E04B1/24
Filed: 1992-04-21
Abstract: PURPOSE:To achieve frictional grip joints by using a high-strength bolt, a nut and a washer, holding the bolt in position with the nut from the inside of a steel pipe, and tightening a splice plate from the outside of the steel pipe with the nut, the overall length of the high-strength bolt comprising the diameter of the steel pipe and the length required for tightening. CONSTITUTION:A connecting bolt 2 is passed through the bolt hole 8 of a steel pipe end 1 with two nuts 3, 3 fitted around the bolt 2, and is secured to a steel- pipe column 1 by positioning the bolts 2 properly and turning the nuts 3, 3. In the case of a junction using high strength bolt 2, a washer 4 is used on the back of each nut 3, 3; next, a splice plate 5 is mounted on the outside of the steel-pipe column 1 and each nut 3, 3 is tightened from the outside of the bolt 2 for frictional grip joint of the steel-pipe pole 1 and the splice plate 2; junction of the steel-pipe column 1 is made possible without performing site welding. Frictional grip joint of the steel-pipe column 1 having a closed cross section can thus be ensured without the need for welding bolt 2 and nut 3, resulting in sufficient reliability and strength.
Patent JP-H0424188-A (JP)
Title: Cable direction operating device
Inventor: SEKI YOSHIYUKI
IPC: H02G1/10
Filed: 1990-05-18
Abstract: PURPOSE:To simplify a facility, in a device which observes the direction of a cable hung from a working mother ship in the water, by using a gimbal sheave which is flexible to three axes, and operating and indicating a cable throwing direction only from the information of three sensors. CONSTITUTION:A gimbal sheave 5 is installed on an A frame 4 fixed at a stem of a working mother ship 1. The gimbal sheave 5 has degree of freedom 3 to rotate around X-axis-Z-axis with a lifting point 7 centered, and a cable 3 which is connected with a towing unit 2 is thrown in the water through a sheave 6 of the gimbal sheave 5 and a cable pressing part 11. Also, there are provided an angle sensor 12 which measures an X-axis rotation angle thetax and an angle sensor 13 which measures a Y-axis rotation angle r in the gimbal sheave 5, and an angle sensor 14 is installed in the central part 10 of the sheave. These output signals are inputted to an operating part, and cable throwing direction is operated by the detected information from the three sensors 12-14 to be indicated on a display part.
Patent JP-H08321212-A (JP)
Title: Illumination fixture for coupling
Inventor: MURAYAMA HIROSHI
IPC: F21S4/00
Filed: 1995-05-25
Abstract: PURPOSE: To provide a fine appearance by decreasing the likelihood of gap production between frames of a plurality of luminaires in coupling. CONSTITUTION: Each luminaire is composed of a fixture body 1 which opens downward and where a spring receptacle 3 furnished with a pair of locking pieces 3a is formed protrusively on the side wall la and a frame 2 which is mounted on the body 1 from its opening side wherein a V-spring 5 provided at the side is held pinchedly at the locking piece 3a of the spring receptacle 3, and a plurality of such luminaires are coupled together in such an arrangement that side walls 1b substantially perpendicular to the side walls 1a are positioned opposing in proximity.  In this luminaire at least one of the spring receptacle 3 and V-spring 5 is dislocated in the horizontal direction so that the center line of the spring receptacle 3 is positioned on the luminaire side positioned in the center of the luminaires coupled together about the center line of the V-spring 5, and the frame 2 is energized toward the luminaire positioned in the center of the luminaires coupled together.
Patent JP-H10318328-A (JP)
Title: Base isolation device
Inventor: KAWAI NOBUYASU
IPC: E04H9/02
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To use it in common at every setup spot irrespective of width in the setup area as it is high in the degree of freedom in movement of an intermediate plate, in a base isolation device which has plural base isolation mechanisms and set up rotators locked eccentrically with each other in a space between a substructure and the intermediate plate as well as between this intermediate plate and a superstructure, respectively. SOLUTION: Four base isolation units U are set up in four corners lying between a floor slab 34 and a floorboard 32. Each base isolation unit U is equipped with an intermediate plate 40, a lower supporter being rollable in the first direction at a lower side of this plate 40, and an upper supporter being rollable in the second direction at an upper side of the intermediate plate, respectively. Both these upper and lower supporters are provided with each of rollers decentered with each other. These intermediate plates 40 of these four base isolation units U are separated from each other, and they are made so as to be independently displaceable.
Patent JP-H10315955-A (JP)
Title: Brake hose support device
Inventor: FUKUDA TAKASHI
IPC: B60T17/04
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a brake hose support device which can use right and left struts in common even in a condition in which a brake hose is attached to a bracket for fixing brake hose in the same direction for car body and can reduce the number of parts and cost. SOLUTION: In this brake hose support device 2, a support bracket 15 is attached to a strut main body, and a hose metal fitting 16 of a brake hose 14 is fixed and held on the support bracket 15 by an E-shaped ring 17. A oblong hole 18 is drilled in the support bracket 15, and a locking part 21 fitted in the oblong hole 18 of the support bracket 15 is formed in the hose metal fitting 16. A large diameter part 20 of the hose metal fitting 16 is inserted into the oblong hole 18 of the support bracket 15, and the brake hose 14 is assembled on the support bracket 15 in a condition in which the locking part 21 of the hose metal fitting 16 is locked in an inner peripheral fringe part of the oblong hole 18.
Patent JP-S5251160-A (JP)
Title: Device for kenading soils
Inventor: KOJIMA HIFUMI
IPC: B28C1/10
Filed: 1975-10-21
Abstract: PURPOSE:To provide a kneading device which is simple in constrution, easy to operate and safe, said device having good efficiency and suited mainly for kneading soils for producing china.
Patent JP-H08297372-A (JP)
Title: Organic photoreceptor
Inventor: INAGAKI KEIICHI
IPC: G03G5/05
Filed: 1995-04-26
Abstract: PURPOSE: To select a solvent satisfying compatibility with a resin binder used for a photosensitive layer and preservability of a coating soln. (resin soln.) for forming the photosensitive layer and to obtain an org. photoreceptor excellent in productivity and durability and stably forming a satisfactory image over a long period of time even in the case of a photoreceptor with a thick photosensitive layer. CONSTITUTION: The top of an electrically conductive substrate 1 is coated with a coating soln. for a photosensitive layer consisting essentially of a solvent and a resin binder and a photosensitive layer 2 is formed by drying to obtain the objective org. photoreceptor. The thickness of the photosensitive layer 2 is >=25μm, the resin binder is polycarbonate resin and the solvent is a mixture of 10-60wt.% dioxorane with a solvent having >=100mmHg satd. vapor pressure.
Patent JP-H11332034-A (JP)
Title: Control panel for front surface maintaining structure
Inventor: SATO HIROSHI
IPC: H05K7/00
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To assure efficient relaying wiring work, without arrangement of individual relaying connector separated from a unit by effectively minimizing the wiring processing space among the units in the control panel. SOLUTION: A wiring processing space 6 is provided among a plurality of units accommodated in multiple stages within the control panel body 1 and arranged to be drawn in the front surface side of each panel, a digital input/ output unit 4 and an auxiliary relay unit 7 among these units are provided, a relay connector 50 is provided at the upper part of the auxiliary relay unit which faces the wiring processing space 6 and the loading/unloading direction of the relay connector 50 are set in the vertical direction with respect to the front surface of the panel.