baber/WOPTO huggingface dataset:
Patent JP-H04133631-A (JP)
Title: Backup circuit for power supply
Inventor: YAJIMA NOBORU
IPC: H02J9/06
Filed: 1990-09-20
Abstract: PURPOSE:To shorten the charging time of a capacitor by providing a constant- current charging means charging the capacitor for backing up a power supply by constant currents and a charging inhibiting means inhibiting the charging operation of the constant-current charging means when the capacitor is charged up to fixed voltage. CONSTITUTION:When a unit 200 is connected to a power unit 100 when a capacitor 240 is hardly charged by charges, the output voltage Vc of a comparator 271 reaches a low level, a transistor 273 for switching is brought to an OFF state, a transistor 264 for constant currents is brought to an ON state, and the capacitor 240 is charged by constant currents. When the charging voltage Vb of the capacitor 240 is made larger than the output voltage Vref2 of a constant voltage circuit 272, the output voltage Vc of the comparator 271 reaches a high level, and the transistor 273 is brought to the ON state. Accordingly, the transistor 264 for constant currents is brought to the OFF state, and the charging of the capacitor 240 is inhibited.
Patent JP-H06103290-A (JP)
Title: Reserving device
Inventor: MURATA HIDEKO
IPC: G06F3/048
Filed: 1992-09-22
Abstract: PURPOSE:To easily grasp reserved information by reserving a trip matched with customer's conditions by using two screens for a clerk and a customer in a trip reserving device, and every time completion of reservation, displaying the reserved information on the customer side screen. CONSTITUTION:A trip is reserved by the trip consulting/reserving device 1 having the clerk display screen 112 and the customer side display screen 114. The customer or clerk inputs contents matched with the customer's conditions from his screen, and inquires unoccupied seat status of a reserved status managing center 106 through a communication line network 104, and reserved states satisfying the conditions are displayed on both the screens 114, 112. While referring to the reserved states, the information of a train or the like specified by the customer is selected and reservation procedure is taken to the center 106. After completing the reserving procedure, a map surrounding a trip range is displayed on the screen 114 and the reserved information (a trip executing date, a train name, a seat, etc.) is displayed on the map.
Patent JP-H1194998-A (JP)
Title: Johannson analyzing crystal
Inventor: KAWABE KAZUYASU
IPC: G01N23/225
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a Johannson analyzing crystal capable of improved better than before the wave length resolution of dispersing X-ray and ratio of X-ray intensity to the background. SOLUTION: A practical form of this Johannson analyzing crystal is shown in the figure for a Johannson analyzing crystal of incidence angle of 16.97 degrees to a semi-fixed type X-ray spectrum analyzer. As shown in the figure, the crystal width of this Johannson analyzing crystal is narrowed with the distance from the spectral center O to X-ray generation point S side in the crystal length direction. This is because the effective width of the crystal becomes narrow with the distance from the spectral center O to the X-ray generation point S side in the crystal length direction. It is constituted so that the incidence angle errors at each point (a, b, c,..., n) of both side S1 of the crystal length direction become equal.
Patent JP-H0594804-A (JP)
Title: High-pressure sodium lamp and lighting equipment
Inventor: OKAMURA KAZUYOSHI
IPC: H01J61/34
Filed: 1991-09-30
Abstract: PURPOSE:To mass-produce a high-pressure sodium lamp excellent in color rendering properties and lamp efficiency. CONSTITUTION:A pair of electrodes 4 is sealed up in a glass bulb 2, sodium and mercury are sealed inside the glass bulb 2 so as to form an arc tube 1. The arc tube 1 is held inside an outer tube 8 through a holder 7. The electrodes 4 are connected to a base 9 mounted on the outer tube 8 by inner lead-in wires 11. When a cylindrical body 6 made up of glass containing neodymium oxide (Nd2O3) is provided between the arc tube 1 and the outer tube 8, the side of the arc tube 1 is opposed to the inner side of the cylindrical body. The cylindrical body can be easily made of neodymium glass so as to improve mass productivity of a lamp. Light emitted from the arc tube 1 transmitts the cylindrical body made of neodymium glass and then is cast on an irradiation surface so as to improve color rendering properties.
Patent JP-H04130565-A (JP)
Title: Microprocessor
Inventor: TSUBOTA MASASHI
IPC: G06F13/42
Filed: 1990-09-20
Abstract: PURPOSE:To use an existing input/output device as it is even when a clock frequency becomes high by restarting an input/output access operation after repeating an non-operation state at prescribed times in a microprocessor equipped with a bus cycle where the input/output access operation continue. CONSTITUTION:A microprocessor is constituted of a counter circuit 101, a comparator 103 detecting a coincidence of the number of times of a Ti state to be a recovery time and a recovery fixed value 102, a combinational circuit 104, latch circuits 105, 106 and 107, and is equipped with a timing generator generating the operation states of a T1 state, a T2 state and the Ti state. In this case, at the access to a continuous IO, the non-operation state of not executing a bus access is inserted repeatedly after finishing the first IO access, the number of times of the non-operation state is counted by the counter circuit 101, the coincidence is detected by the comparator 103 until this value becomes the fixed value 102 maintaining the recovery time, and a recovery finish signal is outputted, then the next IO access is started. Thus, it is possible to flexible cope with the high speed of the clock frequency.
Patent JP-S62171681-A (JP)
Inventor: EDOMONDO JIEI SUCHIRUWAAGU
IPC: C11D3/386
Filed: 1986-10-22
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-H1197770-A (JP)
Title: Method for manufacturing cooling component for semiconductor and method for manufacturing cooling component for semiconductor laser
Inventor: ICHIJIYOU TAIYOU
IPC: H01S5/024
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To achieve manufacture more inexpensively than a complex heat sink and to achieve junction treatment at a lower temperature than the diffusion junction of a copper thin plate by performing joint to the copper metal thin plate by executing metal plating for creating copper and eutectic alloy. SOLUTION: A middle plate 2 is constituted by connecting a cooling structure being formed on an upper plate 1 and a cooling groove part being formed on a lower plate 3 and by copper such as tough pitch copper as in the upper plate 1. Then, a metal for creating a thin plate made of copper and eutectic alloy, for example silver plating, is treated to both surfaces of the middle plate 1. Then, the upper plate 1, the middle plate 2, and the lower plate 3 are laminated on the both surfaces while pinching the silver-plated middle plate 2 and an overlapping is placed on them before being subjected to heating contact bonding in a vacuum oven.  As a result, the plated silver is gradually diffused into copper in contact, a melt point decreases when the constituent is close to that of silver wax, and an adhesion part is fumed into a liquid phase and then the upper plate 1, the middle plate 2, and the lower plate 3 are adhered, thus performing adhesion 31 the same temperature as the silver wax without using the silver wax.
Patent JP-2000115986-A (JP)
Title: Method and apparatus for triggering fuse for electrical conductor in automobile
Inventor: MAECKEL RAINER
IPC: B60R16/02
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for triggering a fuse for electrical conductors in an automobile requiring only slight effort and cost, wherein the fuse is always activated at an appropriate point before any critical part is broken in order to optimally utilize the extra capability of the conductors. SOLUTION: A conductor 1 is provided with a fuse 2, and a current sensor 3 is placed in parallel therewith. An electrical parameter, for example a current or any other electrical parameter, of the conductor is detected, and the detected current is compared with a first fixed trigger value at an evaluation unit 4 comprising a microprocessor 7. When the detected current reaches this trigger value, the trigger value is increased to a time-dependent second trigger value, and is reduced to the first trigger value in a specified time in a specified pattern. When the present detected current value is greater than the second trigger value, a trigger unit 5 is activated, and the fuse is thereby triggered, the conductor being brought out of conduction.
Patent JP-H0986798-A (JP)
Title: Bobbin feed system
Inventor: IKEMOTO TOMONARI
IPC: B65H67/06
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a bobbin feed system suitable for a close loop system. SOLUTION: A package P0 produced at an upstream frame 10 is fed to a downstream frame 25 for processing and winding yarn, and an empty bobbin is fed from the downstream frame 25 to the upstream frame 10. Thereafter, yarn is wound around the bobbin with each spindle of the upstream frame 10 to prepare the package P0, thereby forming a close bobbin loop. Furthermore, each spindle of the upstream frame 10 is provided with a stocker, and a bobbin storage part 38 is formed between the downstream frame 25 and the upstream frame 10. In addition, the number of stockers in stock for each spindle is controlled, depending on the number of the bobbins stagnating in the store part 38.
Patent JP-S61130873-A (JP)
Title: Rotation detector
Inventor: TANAKA AKIRA
IPC: G01P3/481
Filed: 1984-11-30
Abstract: PURPOSE:To enable the multiplying of frequency and the control for intermittent tape running at a high accuracy, by sampling output of a frequency power generator using two comparator circuits and a peak detector to multiply the frequency thereof 2.5 times in the combination of logical circuits. CONSTITUTION:Comparators 7 and 8 of a frequency multiplying circuit 6 detect the redge and valley parts of the output of a frequency power generator 5, for example, setting 80.9% and 30.9% of the output amplitude as threshold level and output signals. A peak detection circuit 9 detects the peak value at which the output level of the generator 5 is at its minimum and generates a trigger signal to trigger the inputting of a T-FF circuit 11. Consequently, the FF circuit 11 is set or reset repeatedly synchronizing the output of the generator 5. An exclusive OR circuit 12 receives the output of an OR circuit 10 for adding outputs of the comparator circuits 7 and 8 and the output of the FF circuit set as input to form a rotation detection signal multiply the out of the generator 5 2.5 times. Thus, the multiplying of the frequency can be done at a high accuracy by utilizing the feature that the output of the genera tor 5 has a constant amplitude regardless of frequency.
Patent JP-H02101006-A (JP)
Title: Fungicide for vegetable
Inventor: KAMURO YASUO
IPC: A01N63/02
Filed: 1988-10-07
Abstract: NEW MATERIAL:The FR-900848 substance having the following physical and chemical properties. Appearance, colorless acicular crystal; nature, acidic; melting point, 198-201 deg.C (decomposition); specific rotation, [alpha] :-36.22 deg. (C=0.5, DMSO); molecular formula, C32H43N3O6; molecular weight, FAB-MS m/g 565; solubility, soluble in dimethyl sulfoxide, slightly soluble in methanol, ethyl acetate and chloroform and insoluble in water; color reactions, positive to Dragendorff reaction, Ehrlich reaction, cerium sulfate reaction and iodine reaction and negative to ninhydrin reaction, ferric chloride reaction and Molish reaction; etc. USE:A fungicide for vegetable. PREPARATION:The objective FR-900848 substance can be produced by culturing an FR-900848 substance-producing strain belonging to Streptoverticillium (e.g., Streptoverticillium fervens HP891) in a nutrient medium.
Patent JP-H0196515-A (JP)
Title: Tube liquid level measuring instrument
Inventor: NASU EISUKE
IPC: G01F23/292
Filed: 1987-10-08
Abstract: PURPOSE:To exactly and simply detect a liquid level by placing a light receiving part in a position where an incident light is not received when the liquid level is higher than the same horizontal plane being orthogonal to the center line of a tube, and said light can be received when said level is lower than the horizontal plane. CONSTITUTION:A pair of light emitting part 6 and a light receiving part 7 are provided on the outside of a tube on the same plane being orthogonal to the center line of the tube 3. Also, the light emitting part 6 is placed so that the incident direction to the tube 3 becomes orthogonal to the center line of the tube 3, and the light receiving part 7 is placed in a position where the incident light from the light emitting part 6 is not received when a liquid level is higher than said horizontal plane, and the incident light can be received when the liquid level is lower than said horizontal plane. In this state, when a tube liquid 4 exceeds a detection level, a beam from the light emitting part 6 is refracted by the tube 3, the tube liquid 4 and air, and converges within a range of a prescribed angle against the incident direction, but since the light receiving part 7 is outside of the range of this angle, the light from the light receiving part 6 cannot be detected. Subsequently, when said tube liquid is below the detection level, the light receiving part 7 is within a range for receiving a diffused/ scattered light, therefore, the existence of the tube liquid 4 can be detected.
Patent JP-H06105999-A (JP)
Title: Iron housing case
Inventor: YOSHIDA KIYONOBU
IPC: D06F79/00
Filed: 1992-09-24
Abstract: PURPOSE:To provide the iron housing case which can safely house an iron for ironing out the wrinkle in the clothes as it is in hot state after has been used. CONSTITUTION:Plural supporting sections 4a and 4c controlling the movement of an iron main body 1 in all directions are located in a stand 3 and a case cover 5 keeping a space between the iron main body 1. The upper surface of a case cover 5 opposed to the front section of the iron 1 is made thicker than other sections. Thus, the iron 1 is never shaken to touch a base 2 to a case cover 5 at carrying and it is unnecessary to provide a thermal insulation board, so that the case is made light in weight and easy to carry, and the overheating of the upper surface of the case cover 5 opposed to the front section of the iron 1 can be prevented.
Patent JP-S61131576-A (JP)
Title: Josephson integrated circuit
Inventor: TAMURA YASUTAKA
IPC: H01L39/22
Filed: 1984-11-30
Abstract: PURPOSE:To lessen the possibility of the erroneous operation of the title circuit due to a trapping of the magnetic flux by a method wherein the circuit is constituted in the structure, wherein the region to be made of a material having a high critical temperature is surrounded with the region to be made of a material having a low critical temperature and the Josephson elements are disposed in the region to be made of a material having the highest critical temperature. CONSTITUTION:The superconductive critical temperature (Tc2) of each region 12 has the relation of Tc2>Tc1 with the ambient temperature (Tc1). Therefore, the regions 12 are first brought into a superconductive state in the midst of enabling the circuit to cool. The regions 12 to affect when a trapping of the magnetic flux is generated are respectively a single Josephson element. After that, when the temperature of the circuit is made lower, the other parts other than the regions 12 are also brought into a superconductive state. Accordingly, it follows that a superconductive region goes spreading. At this time, when the spreading form of the superconductive region goes spreading in such a way as to go spreading outside with the parts to become a superconductive state first as the center, the magnetic flux is broken through by the parts to become a superconductive state lastly. Accordingly, the erroneous operation of the circuit, which is caused by a trapping of the magnetic flux, is not generated. For contriving to enable the superconductive region to go spreading outside from the center, it can be attained so long as the Josephson integrated circuit is constituted in such the structure that the region to be made of a material having a high critical temperature is included in the region to be made of a material having a low critical temperature.
Patent JP-H03179808-A (JP)
Title: Parallel amplifier having switch system separation resistance
Inventor: AREN KATSUTSU
IPC: H03F1/02
Filed: 1990-09-26
Abstract: PURPOSE: To minimize power consumption and a separation resistor value by providing the parallel amplifier with plural amplifiers, an impedance converter, plural short-circuit switching means, and plural switch type separation means. CONSTITUTION: The parallel amplifier is provided with plural amplifier modules 20a to 20d, the impedance modulator 24 is connected between the output ports of the modules 20a to 20d and a power coupling node and the short-circuit switching devices 128a to 128d are respectively connected to the output ports of the modules 20a to 20d. The switching type separation devices 130a to 130d are respectively connected between the outputs of the modules 20a to 20d and a 2nd node 32. The devices 130a to 130d are respectively provided with cascaded 1st and 2nd transmission lines 140a to 140d, 144a to 144d, electric length equal to an odd multiple of 1/4 wavelength close to the center off operation frequency and short-circuit switching devices 142a to 142d connected to respective nodes. Consequently, the parallel amplifier capable of using compact, lightweight and inexpensive separation resistors can be obtained without consuming power in the separation resistors.
Patent JP-H1192807-A (JP)
Title: Nickel-tungsten alloy powder and its production
Inventor: ABE ISAO
IPC: B22F1/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To produce nickel-tungsten alloy powder suitable for the electrode material for the inner electrode of a laminated ceramic capacitor and to provide a method for producing the same. SOLUTION: This nickel-tungsten alloy powder is the one in which the content of tungsten is regulated to, by weight, 5 to 40%, and the average particle size is regulated to 0.1 to 1 μm. The alloy powder can be obtd. by mixing an alkaline-earth metal salt, a nickel salt and a tungsten salt, executing reductive calcining in an atmosphere contg. hydrogen, and, after the calcining, melting away the alkaline-earth metal salt with acid. In the above producing method, the mixing ratio of the alkaline-earth metal salt is preferably regulated to 0.1 to 2 times by the weight ratio to the weight of the nickel-tungsten alloy powder produced after the calcining. Furthermore, as the calcining method, two stage calcining in which, after calcining at 400 to 800 deg.C, furthermore, calcining is executed at 1000 to 1500 deg.C is preferably used.
Patent JP-S61132642-A (JP)
Title: Method of treating yarn end in doffing of fine spinning frame, twisting machine, and the like, and spindle used in operating same
Inventor: SHINKAI KUNIO
IPC: B65H75/28
Filed: 1984-11-30
Abstract: PURPOSE:To treat end yarn accurately, by making a loop wind from the end wind of a full bobbin on a spindle from which a loop wind is removed only by removal operation of full bobbin, and keeping part of the yarn end of loop wind. CONSTITUTION:The loop wind 5 of the full bobbin is hung on the hanging means 9 on the bobbin side by the removal of the full bobbin 2, removed, and the yarn end 4 of the full bobbin is released. The loop wind 5 for the empty bobbin 18 to be fixed next is formed on the spindle 1 from which the loop wind 5 is removed. The loop wind 5 is hung on the hanging means 8 on the spindle side, kept, the yarn end 6 connected between the spindle 1 and the full bobbin is cut, the full bobbin 18 is attached to the spindle, and doffing is over.
Patent JP-H1198745-A (JP)
Title: Cylindrical rotor of rotary electric machine
Inventor: WAKUI SHINICHI
IPC: H02K1/06
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To control generation of local fused damage to a rotor to enhance reliability, by forming with copper alloy a plurality of wedges for holding, within a slot, a field coil accommodated within a slot of the cylindrical rotor iron core. SOLUTION: A cylindrical rotor 1 a two pole machine and is provided with radial slots in the iron core portion, and accommodates a field coil 3 within the slot 2. Wedge of cylindrical rotor 1 is formed of a copper alloy. The copper alloy wedge 5 fixes the field coil 3 in such a manner that the field coil 3 is never popped out from the slot 2 during operation. A damper bar 4 is provided between the field coil 3 and the copper alloy wedge 5. The damper bar 4 is connected to a terminating ring. A holding ring is also provided to hold the end portion of the field coil 3. As a result, even if arc is generated between the teeth 6 and copper alloy wedge 5 when an eddy current creeps to the damper bar 4 or teeth 6 from the copper alloy wedge 5, good electrical corrosion proof can be assured, and fused damage to the copper alloy wedge 5 can be prevented.
Patent JP-2001046986-A (JP)
Title: Adhered matter-removing device
Inventor: SUZUKI TATSUO
IPC: E01C23/08
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of removing adhered matter even in a narrow working space located indoors or outdoors, easily movable because of simple constitution and capable of operating continuously. SOLUTION: In a removing device A, gum G and beads 42 are recovered by sucking them from a recovery nozzle 44 after peeling the gum G by the beads 43 injected from an injection nozzle 42 in the inside of vacuum pipe 41 fixed at the tip part of a handle 40. A main body part 92 is constituted of one or more air tanks 71 for storing the compressed air introduced from an air compressor and provided exchangeably, a pressure controlling part 72, a suction pump 74, an air pressure motor 73 for driving the suction pump 74 or one or more exchangeable batteries.
Patent JP-S60139555-A (JP)
Inventor: DOGURASU JIEIMUSU KANINGUHAMU
IPC: A44B11/12
Filed: 1984-11-30
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-H02145389-A (JP)
Title: Polycyclic aromatic phosphor capable of being thermally transferred
Inventor: RICHIYAADO POORU HENZERU
IPC: B41M5/39
Filed: 1989-09-29
Abstract: PURPOSE: To enhance dispersibility to dye acceptor by coating one side of a support with a polycyclic aromatic fluorescent material dispersed in a polymeric binder and providing a slipping layer comprising a lubricant to the other side thereof thereby forming a donor element for thermal transfer. CONSTITUTION: One side of a support, e.g. polyester, polyamide, glassine paper or condenser paper, is coated with a layer containing a polycyclic aromatic fluorescent material dispersed in a polymeric binder. A slipping layer comprising a lubricant, e.g. surfactant, liquid lubricant or solid lubricant, is laminated on the other side of the support thus forming a donor element for thermal transfer. The polycyclic aromatic fluorescent material is represented by formula I or II (J represents one or two aromatic hydrocarbon monocyclic or heterocyclic compound). Polymeric binder to be dispersed with the fluorescent material includes cellulose acetate hydrodiene phthalate.