baber/WOPTO huggingface dataset:
Patent JP-H03152974-A (JP)
Title: Schottky barrier diode
Inventor: KAJIMURA TAKESHI
IPC: H01L29/47
Filed: 1989-11-09
Abstract: PURPOSE:To make a Schottky barrier diode stable in characteristics by a method wherein a TaSi alloy layer formed onto a P-type silicon is used as a Schottky barrier metal. CONSTITUTION:An insulating film such as a silicon oxide film 3 prescribed in thickness is formed on a silicon wafer composed of a P-type silicon substrate 1 and a P-type epitaxial layer 2 specified in impurity concentration and formed on it. The oxide film 3 is etched to make a Schottky window, and Ta is evaporated thereon, which is thermally treated. A TaSi alloy layer 4 is formed on the Schottky window where Ta and silicon are in contact with each other. Ta evaporated on the oxide film 3 is removed, and a Ti thin film 5 is formed on the alloy layer 4. The TaSi alloy layer 4 formed through a heat treatment forms a Schottky barrier at a new silicon interface, so that a low barrier Schottky diode provided with a barrier formed of TaSi and P-type silicon and stable in characteristics can be formed.
Patent JP-H08229672-A (JP)
Title: Production of distribution manifold
Inventor: JIYOBUSUTO ARURITSUCHI JIERAAT
IPC: B29C45/26
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain a process for producing a distribution manifold which shortens the time for manufacture and provides inexpensive products by fixing plugs into holes at ends then simultaneously an electrical heating element into the channel of a rear surface or front surface by brazing. SOLUTION: The channel 44 for the electrical heating element having predetermined arrangement is formed on the front surface 38 of the distribution manifold 10 and the electrical heating element 42 is mounted along the channel 44. Brazing material 106 of a predetermined amount is packed into a brazing hole 102. The brazing material 106 covers the surrounding of the electrical heating element 42 mounted in the channel 44 and further fills the inside of a filling pipe 86 as well. The plugs 88 are inserted into respective holes 80 of the distribution manifold 10. The plugs 88 are rotated by using a tool 108 in such a manner that the filling port 104 faces downward. The distribution manifold 10 is carried into a vacuum furnace and is heated up to a temperature higher than the melting point of nickel alloy powder.  After the distribution manifold 10 is taken out of the vacuum furnace, the filling pipe 86 is removed by machining from the distribution manifold 10 and further the surface is subjected to finishing. The molten material outlet is processed by a drill from the front surface 38.
Patent JP-2000111695-A (JP)
Title: Volume reducing method and volume reducing device for solid waste
Inventor: KATO HIROAKI
IPC: G21F9/30
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of dust produced and recover a slight amount of dust produced, by disposing a gripped solid waste in water so as to be surrounded by a cylindrical dust recovering tank, and pressing outer parts of the solid waste to reduce its volume. SOLUTION: A solid waste 4 is gripped by its upper part by a crane or the like, lowered from an opening part 13 into a dust recovery tank 3, stopped at a position where its bottom part makes contact with a taper part 16, and kept in an upright state with a lower part of the solid waste 4 held by a hold part 15. A pressing means 5 is lowered from the opening part 13 into the dust recovering tank 3 by a lifting device, and the solid waste 4 is supported by being sandwiched from both sides between a pair of pressing parts 18. When a pressing command is outputted from an oil-pressure control part, hydraulic cylinders 20 of the respective pressing parts 18 are synchronously driven and in turn compress the solid waste 4 to reduce its volume. Thereafter, the solid waste 4 with a reduced volume is gripped by its upper part and moved to a storing place above a pool 1.  Dust from the solid waste 4 settles in the dust recovery tank 3 and is discharged by a drainage pump 7 into a separation device 8 by being accompanied by the water 2.
Patent JP-H10131684-A (JP)
Title: Tail seal structure for shield machine
Inventor: IGARASHI HIROMASA
IPC: E21D11/00
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To make water stop performance excellent by providing a wire brush inside a tail part of a skin plate of a shield machine, and providing its root part with a sealant. SOLUTION: A wire brush seal 11 is formed by holding both sides of a wire brush between an outer protective plate 17 and an inner protective plate 19 with flexibility, further providing a base plate 21 on the outside and fitting it to the inner side face of a tail plate with rivets 23. With a space between a root part of the outer protective plate 17 of the wire brush and the tail plate 9 side tip part of the base plate 21 as a filling part, a water expansive sealant is provided, or the wire brush is constituted after covering the root part of each wire with water expansive sealing liquid or the like, or the root part of the wire brush is covered with the water expansive sealing liquid.
Patent JP-H05123372-A (JP)
Title: Massage device
Inventor: FUKUMOTO SAKUO
IPC: A61H23/02
Filed: 1991-11-08
Abstract: PURPOSE:To allow using a massage device comfortably without incompatible sense by furnishing two motors with respective massage apparatus of vibratory type, controlling operation of the motors into the same revolving speed despite their varying performances, and making equal the vibrations of the two vibrators. CONSTITUTION:A control circuit includes a 1st and a 2nd current feed amount control circuit 31, 32 for feeding current to motors 14A, 14B for 1st and 2nd massage apparatus, a power supply circuit 33, a reference pulse generating circuit 34, a timing pulse generating circuit 36, and a 1st transistor control circuit 37. This is further equipped with a tinning adjusting pulse generating circuit 38 furnished with a time constant circuitry consisting of capacitor 72 and semi-fixed resistor 71 forming the timing adjusting pulses in accordance with the trailing edge of the reference pulse and deciding the pulse width and with a 2nd transistor control circuit 39 connected to this pulse generating circuit 38 and turning on a 2nd switching transistor 50 in the 2nd current feed amount control circuit 32 when the timing adjusting pulse falls down.
Patent JP-H06151140-A (JP)
Title: Magnetic powder for magnetic recording, manufacture thereof & magnetic recording medium using same
Inventor: FURUICHI MITSURU
IPC: C09D5/23
Filed: 1992-10-30
Abstract: PURPOSE:To provide magnetic powder of superfine particles which can be highly dispersed through a magnetic layer and be suited to high density magnetic recording, its manufacture and a magnetic recording medium using it. CONSTITUTION:Magnetic powder is characteristic in that an SiO2 layer with the layer thickness of less than 1nm can be formed by the sticking of SiO2 particles uniformly distributed with the particle size of less than 1nm substantially on the particle surface of the magnetic powder. In the production, the magnetic powder is reacted on a particular organic silicon compound such as hexamethylcyclotrisiloxane, hexamethyldisilazane, pentadecafluorodecyltolimetoxisilane, and octadecyltolitoxisilane and then heated in an oxidation atmosphere. As raw material magnetic powder, needle-shaped powder of less than 0.15mum or hexagonal system ferrite powder with the particle size of less than 0.05mum is appropriate.
Patent JP-S62182453-A (JP)
Title: Interruption increased fuel quantity controller in acceleration for electronically controlled fuel injection type internal combustion engine
Inventor: HOSHINO YUKIO
IPC: F02D41/00
Filed: 1985-12-27
Abstract: PURPOSE:To permit the interruption injection in good timing by comparing the actual engine acceleration in succession from the smaller value side out of a plurality of prescribed judgement levels and setting the interruption increased fuel quantity on the basis of the result of the judgement and carrying out the interruption injection. CONSTITUTION:A fuel injection quantity setting means B sets the fuel injection quantity on the basis of the operation state of an engine H which is detected by an engine operation state detecting means A, and the corresponding pulse signals are outputted into a fuel injection valve D from a driving pulse output means C. Further, in an acceleration state judging means E, the actual engine acceleration speed is compared in succession from the smaller value side out of a plurality of prescribed judgement levels, and an interruption increased fuel quantity setting means F sets the increased fuel quantity on the basis of the result of the judgement, and the corresponding interruption driving pulse signals are interrupted between the driving plus signals from an output means G, and said pulse signals are outputted into the fuel injection valve D. Thus, the interruption increased fuel quantity in acceleration is made proper, and the interruption injection can be carried out in good timing, and the acceleration responsiveness can be improved.
Patent JP-S62142858-A (JP)
Inventor: KAARU HOFUMAN
IPC: F02M61/14
Filed: 1986-12-11
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-H07147553-A (JP)
Title: Frequency hopping communication method and device therefor
Inventor: EMI TETSUKAZU
IPC: H04B1/713
Filed: 1993-11-24
Abstract: PURPOSE:To improve the communication quality by enabling the change of a hopping frequency and making the device adaptive to a radio state under various environments. CONSTITUTION:Upon the receipt of an error occurrence notice from a decoding circuit 12, a spread code control section 17 specifies its carrier frequency to count an error for each hopping frequency. When an error exceeds a certain value as to a frequency, the frequency is changed to other idle frequency, and a data communication control section 14 is informed of the changed data. The data communication control section 14 sends the changed data to an opposite equipment as control data. The opposite equipment receiving the control data recognizes the changed data to change the hopping frequency used similarly into a new frequency.
Patent JP-2000141283-A (JP)
Title: Cross cutter for web material
Inventor: LAU JUERGEN
IPC: B26D7/26
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To full rigidity against torsion and deflection of a cutter shaft. SOLUTION: A cutter shaft 13 of a cross cutter for a web material is constituted of a light metal cutter block 19 and a steel shaft end part 14. The latter is constituted of a bearing 12, a spigot and a driving mechanism 17 to receive a flange 16, and the flange is connected to the cutter block by a positive motion and non-positive motion connecting part. Because of non-positive motion connection, each of bolts 35 with screws is inserted into each of bushes 33, and each of the bushes is screwed in a corresponding cutter block recessed part and connected to it. Additionally, a reamer bolt connecting part is also provided.
Patent JP-H03174299-A (JP)
Title: Decontamination system
Inventor: MAAGURETSUTO OOGASUTEIN
IPC: C02F1/20
Filed: 1990-11-01
Abstract: Solutions containing pesticide wastes from greenhouses, for example, are decontaminated in a system including a soil bed reactor. Waste water from the greenhouse goes to a sample tank from which samples are withdrawn for assay of toxicity. Water from the sample tank goes to a holding tank, or to a downstream subsystem if toxicity level is low. Water in the holding tank is aerated to promote degradation of toxic materials. Water from the holding tank is applied near the upper surface of a layer of soil in the soil bed reactor. Air from the sample tank and holding tank, and intermittently, air containing pesticides from the greenhouse, is also passed through the layer of soil in the soil bed reactor. Microbial action in the soil degrades toxic materials in both the gaseous and liquid streams. Water from the soil bed reactor may then be discharged to a pond populated by plant and animal species which promote further degradation of any remaining toxic materials before the water is discharged from the system. A bioassay technique employing aquatic amphipods sensitive to water borne toxic materials is provided for routine screening of toxicity levels in the various solutions in the system.
Patent JP-H11134389-A (JP)
Title: Traveling route generating device and portable terminal and traveling supporting system
Inventor: SHUKURI YOICHI
IPC: G06Q10/06
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a traveling route generating device of easily and quickly preparating and changing a traveling route without necessitating any special knowledge or experience. SOLUTION: This traveling route generating device 1 is provided with a map reading means 10 for reading the map of a traveling area, person to be helped position inputting means 11 for inputting the position of a person waiting for traveling and a traveling person dispatch spot on a map, area dividing means 13 for dividing the map into blocks of prescribed width, traveling route setting means 15 for setting a traveling area so that a traveling distance to move when the traveling person dispatch spot is made a start point and an end point can be the minimum, care time calculating means 14 for calculating a total contact time between the traveling person and the person waiting for traveling, traveling area evaluating means 19 for judging whether or not the total of the care time and the moving time is within an actual activating time applied to the traveling person, and changing the traveling area by adding or deleting the block when it is beyond the time, and schedule preparing and changing means 16 for preparing and changing the schedule.
Patent JP-H11135043-A (JP)
Title: X-ray image detecting device
Inventor: AIDA HIROYUKI
IPC: H01J31/49
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray image detecting device without deteriorating the image quality of an X-ray image with high yield at a low cost. SOLUTION: This newly invented X-ray image detecting device 1 comprises, in a vacuum chamber, a fluorescent material layer 12 converting X-ray into light; and a photoelectric surface 13 laminated on the layer surface, converting the fluorescence generated by the fluorescent material layer 12 into photo- electrons; and a grid electrode 3 extending in a prescribed directions so as to form a reed screen shape in which a plurality of openings are correspondingly formed; and an electron intensifier 4 having a plurality of holes defined as a matrix shape in such a constitution that a metallic plate provided with a plurality of holes on the same positions as that of the plurality of the grid electrode 3 is held through an insulating material in a condition viewed from a X-ray incident direction.
Patent JP-H08150956-A (JP)
Title: Parking brake device for tractor
Inventor: HYODO OSAMU
IPC: B62D11/08
Filed: 1994-11-29
Abstract: PURPOSE: To prevent a tractor from running without an operator by providing an automatic brake mechanism by which a rear wheel brake device on the inner side of turning is operated in linkage with steering wheel operation, and means to operate the rear brake device after stoppage of engine. CONSTITUTION: The cross section of piston is large on the side where a spring 45 is accomodated, and thereby two lines of working fluid equally pressurized are led to cylinder chambers 29a, 29b and the piston is pused out to the left through the resiliency of the spring 45 and the differential pressure of the cross section, and then a brake arm is pused to operate a brake device 13. When an engine of a tractor is operated and the tractor is running straight, working fluid from a hydraulic pump 31a is made to flow in the chamber 29a through a switch valve. and accordingly a piston rod 41 is set back and the brake device is not operated.
Patent JP-H01135730-A (JP)
Title: Method for separating cyclohexene by mixed solvent
Inventor: KODAMA SOHEI
IPC: B01D3/40
Filed: 1987-11-24
Abstract: PURPOSE:To reduce energy consumption, by subjecting the above compound to extraction distillation in the presence of a mixed solvent of adiponitrile, etc., with N,N'-dimethylacetamide in separating the above compound from a mixture of cyclohexane, etc., with the above compound. CONSTITUTION:When a cyclohexane-rich component useful as an intermediate for cyclohexanol, etc., is separated and obtained by distillation from a mixture of at least one kind of cyclohexane and cyclohexadiene or benzene with cyclohexene, the aimed compound is subjected to extraction distillation in the presence of a mixed solvent of one kind of (a) adiponitrile and (b) sulfolane with (c) N,N'-dimethylacet-amide to lower the boiling point of the solvent while maintaining separation performance near the performance attained in the case of singly using each solvent and reduce thermal load required for extraction distillation and solvent recovery. Furthermore, the composition of the above- mentioned mixed solvent is preferably 10-40mol.% in a ratio of the component c/component a and 10-30mol.% in a ratio of the component c/component b.
Patent JP-H05247737-A (JP)
Title: Drafting frame for spinning machine
Inventor: POORU MERUHIYAA
IPC: D01H13/18
Filed: 1992-11-02
Abstract: PURPOSE: To provide a drafting frame that can exclude the reverse rotation of rollers, when a spinning machine stops. CONSTITUTION: In a drafting frame that includes first and second drafting roller pairs being spaced from one another consecutively in the direction of the sliver advance and each being formed of two cooperating drafting rollers individually driven with appropriate electricmotors, an electronic control unit is set for controlling the rotation number of at least one motor in order to compensate the heterogeneity of the sliver to be processed. At least one free wheel 49 is set to the roller which is driven by one electric motor 14, while another free wheel 50 is attached to one or a plurality of rollers driven by other electric motor 17.
Patent JP-H06150918-A (JP)
Title: Hydrogen storage alloy electrode and manufacture thereof
Inventor: SERI HAJIME
IPC: H01M4/38
Filed: 1992-11-02
Abstract: PURPOSE:To lower hydrogen balance pressure in a high temperature condition (for example, approximately 80 deg.C) and improve discharge characteristics without any loss of high capacity at that process by reducing a nickel amount in a Zr-Mn-V-Mo-Cr-Ni hydrogen storage alloy composition. CONSTITUTION:This electrode is composed of a hydrogen storage alloy or the hydrogen compound thereof expressed by a general formula of ZrMnwMoxCryNiz, where 0.5<w<=0.8, 0.1<=x<=0.3, 3.0<y<=0.2, 0.8<=z<=1.2, and 2.0<=(w+x+y+z)<=2.4, and having a C15 (MgCu2) type Laves phase of an alloy phase main component and the crystal lattice constant (a) thereof in the range of 7.05Angstrom <=a<=7.13Angstrom . Then, the alloy after manufactured is subjected to homogenizing heat treatment in vacuum or inert gas atmosphere at a temperature between 1,000 deg.C and 1,300 deg.C and also immersed in an alkaline solution after crushed.
Patent JP-S63148900-A (JP)
Title: Excitation regulator for ac generator
Inventor: SHIOZAKI YASUSHI
IPC: H02P9/30
Filed: 1986-12-10
Abstract: PURPOSE:To enable securing, as a control system, transient stability and steady- state stability at the same time by adding a part in excess of a dead zone of a differential value of output voltage of a generator to a field current signal. CONSTITUTION:An adder ADD1 adds a field current mean signal V37 and a triangular waved signal V38 and outputs only the triangular waved signal and homopolar components. Also, an adder ADD2 adds an output signal Val of the adder ADD1 and the field current mean signal V37. On the other hand, if a differential value of generator output voltage Vg exceeds a dead zone set point, a differential compensating circuit 39 outputs said excess as a compensatory signal V39. Then, an adder ADD3 adds the compensatory signal V39 and an output Va2 of the adder ADD2. A comparator 35 compares a field current command value corresponding to a deviation of the generator output voltage Vg from a voltage set point with an output Va3 of the adder ADD3 to output a field current control signal.
Patent JP-H11128237-A (JP)
Title: Puncture adapter
Inventor: KUKI YUJI
IPC: A61B17/34
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a puncture adapter capable of transmitting ultrasonic and projecting a puncture needle in an ultrasonic tomogram and also capable of surely fixing the puncture needle. SOLUTION: An adapter 2 is attached to a ultrasonic probe 1, and a puncture needle is inserted into a needle guide 3 of the puncture adapter 2. When the puncture needle 4 is pushed in the direction A to an inserting hole of the needle guide 3, the puncture needle 4 is pressed against a corner part 3a of the needle guide and its diagonal corner part 3c to be fixed on an axis of the scanning direction. By pressing the puncture needle 4 against the inserting hole of the needle guide 3 in the direction B, the puncture needle 4 is pressed against the corner part 3b of the needle guide and the corner part 3d in its diagonal direction to be fixed on the axis of the scanning direction.
Patent JP-S63146724-A (JP)
Inventor: ATOZAWA RIYOUTAROU
IPC: A01G1/04
Filed: 1986-12-09
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-H06144193-A (JP)
Title: Brake control device
Inventor: MATTO TAKUSHI
IPC: B60T8/174
Filed: 1992-11-02
Abstract: PURPOSE:To provide a brake control device precisely performing the anti-lock control and excellent in the running feeling. CONSTITUTION:When a brake control device is mounted on a motorcycle, for example, if an anti-lock control judgment section 74 judges that all wheels are anti-lock-controlled, a load sharing detection section 72 selects a wheel having the minimum load sharing, a control unit 12 determines the estimated vehicle body speed based on the wheel speed of this wheel, this wheel is cyclically controlled to increase or decrease the brake pressure within the preset range, and the other wheel is controlled at the constant slip ratio. Since one wheel is cyclically controlled, the estimated vehicle body speed can be precisely determined, and the anti-lock control can be precisely performed. The ground load of the wheel is made the minimum, and the brake state of a vehicle body is little affected.
Patent JP-H04168925-A (JP)
Title: Combined power receiving unit of non-utility power and commercial power
Inventor: KUBO MOTOISA
IPC: H02J3/00
Filed: 1990-10-30
Abstract: PURPOSE:To reduce running cost and to improve economy by connecting normal commercial power load selectively with a critical load in a load system through a backup switch connected with a generator. CONSTITUTION:Power receiving section 4a of a commercial power supply 4 is connected through a commercial distribution line facility 5 with a commercial power load 6 comprising a normal load 6a and critical loads 6b-6d, and the total power is set lower than a contract power. Load power of a critical power 11b in a non-utility power load system 11 is set lower than the load power of the normal load 6a in the commercial power load 6. The power receiving section 4a of the commercial power supply 4 is connected selectively with the normal load 6a in the commercial power load 6 or the critical load 11b in the non-utility power load system 11 through a backup distribution line 7 and backup switches 7a-7d. According to the constitution, running cost is reduced and the economy is improved.