baber/WOPTO huggingface dataset:
Patent JP-H04180790-A (JP)
Title: Carrier device for running down device for leisure and its connection device
Inventor: YOSHIDA SATORU
IPC: A63G21/02
Filed: 1990-11-15
Abstract: PURPOSE:To stably carry and collect a carriage by forming a carrier device which collects the carriage with a carrier path on which the wheel of the carriage is turned as fitting with play in a recessed track, a cable which draws the carriage, and a connection device which supports, engages, and separates the carriage and the cable with a hook mechanism. CONSTITUTION:The wheel of the carriage 1 is brought into wheel-contact with the carrier path 2 in a state where a game player 5 is on board the carriage 1, or the carriage is vacant. The cable 3 is drawn by supporting and engaging the carriage 1 and the cable 3 with the connection device 4, and the carriage 1 is carried and collected along the track from the end point to the start point of a running path. Since the carriage 1 and the cable 3 are supported and engaged with a hook 3, connection can be surely performed, and no coming off on the middle way occurs. Thereby, the carriage can be carried and collected with stable posture without rocking and fluctuating rightward/leftward and upward/downward.
Patent JP-H11218554-A (JP)
Title: Leak detector of electric vehicle
Inventor: TAMESUE KAZUHIKO
IPC: B60M3/00
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To make always safely detectable a leak by impressing alternating current signal between a vehicle body and a high voltage battery pack and obtaining the resistance component of admittance from the relation between amplitude and phase of the signal voltage and current. SOLUTION: An alternating current signal is generated by an alternating signal source 1, a leak detector circuit and a battery pack 3-ac are isolated through a capacitor 2 and the alternating current signal is sent to the battery pack 3-ac including a leak admittance 3b-2 between a high voltage assembly battery 3a and a vehicle body. A phase discrimination means 4 converts the phase difference between an alternating current (i) and alternating voltage (v) of the alternating signal source 1 into a voltage Vϕ. An admittance detection means 5 outputs a voltage Vyleak corresponding to leak admittance form the alternating current (i) and the alternating voltage (v).  A leak judgment means 6 obtains the real part of the admittance, that is, a resistance component of the leak from the voltage Vϕ and the absolute value of the admittance to compare with the reference value of the resistance component with a comparison means 6b and the existence of leak can be judged.
Patent JP-S63161478-A (JP)
Title: Powder toner recovering vessel
Inventor: INOUE SATORU
IPC: G03G21/00
Filed: 1986-12-25
Abstract: PURPOSE:To reduce the size of a vessel and to extend the maintenance intervals thereof by including a member which is impregnated with or holds a solvent or plasticizer to dissolve the binder component of a powder toner into said vessel so that the solidification of the toner is facilitated. CONSTITUTION:This vessel is constituted by including the member which is impregnated with or holds the solvent or plasticizer to dissolve the binder component in the powder toner therein. A styrene resin is often used as the binder of the powder toner but this resin is liable to be plasticized by a plasticizer such as dioctylphthalate. On the other hand, the plasticizers are the ones which are used as the plasticizer for a vinyl chloride resin and have the property that the plasticizers migrate gradually to the surface of the vinyl chloride resin. The binder of the toner sticking to the vinyl chloride resin material is, therefore, gradually plasticized by the plasticizer in the vinyl chloride resin material, if the vinyl chloride resin material is used as the inside surface material of the recovering vessel. The formation of the vessel to the smaller size is thereby permitted and such formation is helpful for the miniaturization over the entire part of a copying device. Since the volume of the toner is reduced, the maintenance intervals are prolonged.
Patent JP-H10147448-A (JP)
Title: Medium carrying device
Inventor: HAYAKAWA SHINJI
IPC: H02N1/00
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To set contact with a fixed piece as line contact, and improve carrying stability of a moving piece by forming the moving piece in a bellows shape in a device to carry the moving piece on which a medium is placed in the direction perpendicular to belt-like electrodes by using electrostatic force generated between the fixed piece and the moving piece. SOLUTION: In a fixed piece 1, plural belt-like electrodes 12 are arranged at prescribed intervals in parallel to each other on a base material 11, and an insulating coat layer 13 is arranged on it. A moving piece 2 to place a medium 3 is placed on a carrying surface of this fixed piece 1, and the moving piece 2 is carried in the direction perpendicular to the belt-like electrodes 12 by using electrostatic force generated between the fixed piece 1 and the moving piece 2 by switching impression voltage polarity to the belt-like electrodes 12 by a determined pattern. In this case, the moving piece 2 is formed by bending a film-like moving piece material in a bellows shape. A bending angle of this bellows, a length of a straight line part and a bending shape are changed by rigidity of the moving piece 2 and a voltage value impressed on the belt-like electrodes 12.
Patent JP-H04179218-A (JP)
Title: Manufacture of semiconductor epitaxial layer
Inventor: MAKITA KIKUO
IPC: H01L21/205
Filed: 1990-11-14
Abstract: PURPOSE:To obtain a semiconductor epitaxial layer which has been controlled accurately and whose carrier concentration is low by a method wherein, while the semiconductor epitaxial layer is being grown on a semiconductor substrate, impurities whose thermal diffusion coefficient is large and which is either of an N-type or of a P-type are added in a pulse manner. CONSTITUTION:While a semiconductor epitaxial layer is being grown on a semiconductor substrate 1, impurities whose thermal diffusion coefficient is large and which is of an N-type or of a P-type are added intermittently. Then, layers 2 to which the impurities have not been added and layers 3 to which the impurities have been added are laminated alternately on the semiconductor substrate 1. The impurities are diffused thermally by a thermal history at its growth operation and are made uniform inside the semiconductor epitaxial layer 4. When impurities whose thermal diffusion coefficient is small are added, the layers 2 and the layers 3 are laminated alternately, and, after that, this assembly is heat-treated in a high-temperature atmosphere which is sufficient to cause a thermal diffusion operation. Then, the semiconductor epitaxial layer 4 which is uniform and whose carrier concentration is low is formed. Thereby, it is possible to obtain the semiconductor epitaxial layer whose carrier concentration is effectively low.
Patent JP-H04284867-A (JP)
Title: Method for separating bentonite and carbon carrying particles from dust obtained mechanically during regeneration of used sand
Inventor: RUUDOBUITSUHI UIRUHERUMU
IPC: B07B9/00
Filed: 1991-11-22
Abstract: PURPOSE: To provide a method for separating bentonite and carbide carrier particles from dust mechanically obtd. during the reclamation of used sand with no danger of degrading the quality of the bentonite and the carbon particles due to high temp. CONSTITUTION: This method is executed by removing the particles, which are collected with a cyclone, from the cyclone and thereafter drying the particles with a dryer at the first stage, transporting the dried powder to a screen at the second stage, and separating the bentonite and the carbon carrier particles from the mechanically obtd. particles at the time of the reclamation of the used sand.
Patent JP-S63163510-A (JP)
Title: Shape cutter and numerical controller which is capable of arbitrarily reducing and enlarging graphic, character, or the like
Inventor: KOIKE YOSHIO
IPC: G05B19/4103
Filed: 1986-12-26
Abstract: PURPOSE:To cut a prescribed shape by increasing or reducing the number of distribution pulse trains based on a certain proportion to arbitrarily reduce or enlarge and cut a graphic, characters, or the like when the digital signal of the graphic, characters, or the like is NC-controlled on each axis. CONSTITUTION:Encoded shape information is inputted to an operation part 23 through a MODEM 26 which converts information or is inputted there from a storage part 24 by play-back. The inputted signal is decomposed into moving pulse trains in the (x)-axis direction and those in the (y)-axis direction, and the pattern or characters to be worked are reduced or enlarged by an (x) pulse proportional distribution part 27x and a (y) pulse proportional distribution part 27y. Differences between pulses obtained from proportional distribution parts 27x and 27y and feedback pulses from pulse generators 22x and 22y by addition/subtraction counters 28x and 28y, and counted values of addition/subtraction counters 28x and 28y are converted to analog voltage signals by D/A converters 29x and 29y. Thus, a templet enlarged for the complicated pattern or characters is reduced or enlarged by a photoelectric tracer and is cut to optional dimensions.
Patent JP-H06133783-A (JP)
Title: Recombinant vector, method for immunizing potato against pvy-t and potato having pvy-t immunity
Inventor: KASAOKA KEISUKE
IPC: A01H5/00
Filed: 1992-10-21
Abstract: PURPOSE:To provide a recombinant vector capable of imparting a plant with immunity against PVY-T without allowing the production of CP of PVY-T by the plant, to provide a method for imparting potato with immunity against PVY-T using the vector and to provide a potato immune to PVY-T and free from the activity to produce CP of PVY-T. CONSTITUTION:This recombinant vector contains a leader sequence of RNA4 of cucumber mosaic virus linked to the downstream of a promoter and a gene coding the coat protein of a potato Y virus sphacelation strain linked to the downstream of the leader sequence. A potato is transformed with the recombinant vector. The present invention also relates to a method for imparting a potato with immunity against potato Y virus sphacelation strain and a potato having immunity against potato Y virus sphacelation strain.
Patent JP-H01148787-A (JP)
Title: Production of substrate for crystal
Inventor: KOIZUMI TORU
IPC: H01L21/205
Filed: 1987-12-06
Abstract: PURPOSE:To execute fine processing with high precision, to integrate the processed product easily, and to obtain a substrate for crystals capable of providing a circuit element which is completely isolated electrically by forming a seed crystal by heat- treatment, etc., from materials of the seed crystal disposed to a recess formed on a substrate having a nucleus-nonforming surface, growing a single crystal and polishing the single crystal selectively. CONSTITUTION:A recess 4 is formed by photoetching, etc., on a substrate 1 comprising SiO2, etc., having a nucleus-nonforming surface having a small nucleus-forming density, leaving thereby a side wall part 3. Then, minute seed crystal materials are laid on a surface of the recess 4 for depositing seed crystals, and the seed crystals 2 are formed by growing a single crystal from the seed crystal materials by subjecting the materials to heat-treatment or irradiation with energy beams and to the control of bearings of the crystal face. A single crystal 5 is grown on the formed seed crystal by carrying out selective homo- or hetero epitaxial growth. The single crystal 5 on a base material 30 having grown out of the upper surface of the substrate 1 is polished, and processed with high precision in such a manner that the upper surface of the side wall part 3 of the substrate 1 forms almost a same plane with the surface of the single crystal region 6.
Patent JP-H04208730-A (JP)
Title: Optical transmitter
Inventor: SHIYUUJI MIONORI
IPC: H04B10/54
Filed: 1990-11-14
Abstract: PURPOSE:To improve the reliability and to obtain an optical transmitter where the output level of an auxiliary signal is not varied regardless of the change of the mark rate of a transmission main signal by providing a modulation current selecting circuit consisting of an adjusting circuit which adjusts the signal level of the auxiliary signal and a changeover switch connected in parallel to the adjusting circuit. CONSTITUTION:A transistor TR 16 is provided in parallel with a TR 5, and TRs 5 and 16 constitute a current mirror circuit. A series-parallel circuit of resistors 19 and 20 and a capacitor 21 and a changeover switch 22 are connected in parallel to the collector of the TR 16, and a resistor 17 which has one terminal connected to a power source 20 and a series circuit of a capacitor 14, which has one terminal connected to an auxiliary signal input terminal 23, and a resistor 18 are connected. Thus, the number of constituting parts is reduced, and the optical output level of the auxiliary signal is not changed though the optical output is switched to change the mark rate of the transmission main signal, and therefore, the economical equipment constitution is obtained.
Patent JP-H11138899-A (JP)
Title: Image forming system
Inventor: KURIBAYASHI MASAKI
IPC: B41J2/44
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To suppress fluctuation in the emission characteristics among a plurality of interconnecting LED elements in the main scanning direction of an image forming system comprising an exposing means employing a single chip light emitting element array integrating a plurality of light emitting elements, and a plurality of developing means arranged around a photosensitive body. SOLUTION: An exposing means is loaded with light emitting element arrays 200a-200d connected through wiring parts 201a-201d having high density lead wires with signal drive circuits 202a-202d which control the light emitting element arrays 200a-200d to emit or not emit light. Light emitting operation of the light emitting element arrays 200a-200d is controlled depending on the image signal from signal generation circuits 204a-204d. The light emitting element arrays 200a-200d are arranged in one row with high resolution wherein the counter electrode is use as a common electrode and the timing of respective drive operation is controlled by a common drive circuit 203a-203d. The common drive operation and the image signal are controlled by the image information processor in a CPU.
Patent JP-H07143637-A (JP)
Title: Stress cone mounting implement
Inventor: FUKADA MINORU
IPC: H02G1/14
Filed: 1993-11-15
Abstract: PURPOSE:To facilitate mounting by mounting a hook and a wire at a pressing member having a conical recess in close contact with the tapered part of a stress cone to be mounted at the insulator of a cable and the through cable of the cable at its center, and towing the member by a winch, etc. CONSTITUTION:A recess conical part 11 in close contact with the tapered part 7D of a stress cone 7 is formed, and covered on its surface with soft plastic. The through hole 13 of the insulator 5 of a cable 1 is provided at the center of the part 11. Further, an annular pressing part 14 is integrally provided with the periphery of the hole 13, and three hooks 15 are mounted at an axial symmetry at equal intervals. After the part 11 is brought into contact with the part 7D of the cone 7, a wire 16 is engaged with the hook 15 of the part 14, and the part 14 is towed by a winch, etc., in the direction of an arrow 10. Thus, the damage of the cone is prevented to easily and effectively mount the cone.
Patent JP-H02231357-A (JP)
Title: Received note arranging device
Inventor: KOIKE KOICHI
IPC: B65H31/10
Filed: 1988-12-08
Abstract: PURPOSE:To smoothly perform a series of processing work receiving a fixed number of sheets of notes accumulated and arranged till they are tied by receiving in a laminated condition a predetermined number of sheets of notes to a note receiving member connected to a turn means turning the note receiving member by 90 deg.. CONSTITUTION:When a fixed number of sheets of notes B are accumulated in a note accumulating part 13 in a primary stacker 2, a rotary shaft 11 is rotated turning a shutter wall 12 by 90 deg. transferring the accumulated notes in the accumulating part 13 to a transfer loading stacker 14 (note receiving member) of a note transfer means 3. Then the stacker 14 is lowered, and a note retaining lever 32 retains notes 13 from the upper of the stacker 14. Under this condition, by 90 deg. turning a rotary shaft 20, the stacker 14 is transferred to a note receiving position P2 here arranging the notes B in a vertically arranged condition with a lengthwise side up in the notes arranged in their end part. The notes are left as in this condition and fed into a tying mechanism performing tying process.
Patent JP-H05143091-A (JP)
Title: Audio response system
Inventor: OSANAI HIROYUKI
IPC: G06F3/16
Filed: 1991-11-25
Abstract: PURPOSE:To make the processing speed fast and to make a sent document easy to hear or write, and to improve the serviceableness of the audio response system by preventing time from being wasted by the audio response system. CONSTITUTION:This system has a speech output means 1 which sends the document by voice, a signal transmitting means 3 which sends a signal indicating the stop of the document sent by the speech output means 1 or the restart of the transmission of the document, and a signal recognizing means 5 which recognizes the signal sent by the signal transmitting means 3. Further, the system is equipped with a transmission stopping means 7 which stops the transmission of the document from the end place of a phrase of the document being transmitted by the speech output means 1 when the signal sent by the signal recognizing means 5 indicates the stop of the document and a transmission restarting means 9 which sends the rest of the document being stopped when the signal indicates the restart of the document being stopped.
Patent JP-H09140695-A (JP)
Title: X-ray computerized tomographing apparatus
Inventor: NANBU KYOJIRO
IPC: A61B6/03
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To improve a utility of X-ray detecting unit for responding to multi- slicing by providing plural multi-channel type X-ray detectors in tiers to be freely slidable in the slicing direction and by disposing a collimator plate in the slicing direction at the side face. SOLUTION: A rotating ring for an X-rays tube 1 and an X-ray detecting unit 3 keeping the state opposing each and being rotatable around an examinee P is installed on a gantry of an X-ray computerized tomographing apparatus. An X-ray diaphragm device 5 for forming the X-ray radiated in a fan-shape is disposed just before an X-ray radiation window. Plural multi-channel different in type X-ray detectors 7, 9, and 11 corresponding to multi-slicing capable of obtaining tomographic images at plural sliced planes the Z coordinate by one time of scanning are disposed on the X-ray detecting unit 3. A collimating plate in the slicing direction is disposed on the side face of each of the plural multi-channel type X-ray detecting devices 7, 9 and 11.
Patent JP-H05149140-A (JP)
Title: Intake device for internal combustion engine
Inventor: HAYAMA HITOSHI
IPC: F01L1/00
Filed: 1991-11-25
Abstract: PURPOSE:To secure favourable combustion in the whole of a combustion chamber by arranging each of suction ports so that extension of part of each of the suction ports positioned on the side of an ignition line against an axial line of the suction ports is overlapped each other below a spark plug in an internal combustion engine arranged with the spark plug in the central part of the inner wall surface of a cylinder head. CONSTITUTION:A pair of suction valves 5, 6 and a pair of suction ports 10, 11 are arranged point-symmetrically against the axial line of a cylinder, each of the suction ports 10, 11 is arranged so that intake air flow from each of the suction ports 10, 11 generates a spiral flow in the same direction as arounf the axial line of the cylinder in a combustion chamber, and a spark plug 9 is arranged in the central part of a cylinder head inner wall surface 3a. Thereafter, each of the suction ports 10, 11 is arranged so that extensions 10b, 11b of suction port parts 10a, 11a on the side of the spark plug 9 against an axial line (a) of the suction ports 10, 11 are overlapped each other below the spark plug 9. Consequently, strong turbulence is generated in the central part of the combustion chamber 4 and ignited flame quickly spreads in all directions and favourable initial combustion can be acquired.
Patent JP-H07166235-A (JP)
Title: Production of steel for subhot forging excellent in toughness, endurance ratio, yield ratio and machinability
Inventor: ISHIKAWA FUSAO
IPC: C22C38/60
Filed: 1993-12-09
Abstract: PURPOSE:To produce a ferrite-bainite type steel for subhot forging excellent in toughness, durability, yield ratio and machinability by subjecting a steel having a specified compsn. in which the contents of V, C and N are specified to forging, cooling and aging treatment in succession under specified conditions. CONSTITUTION:A steel having a compsn. contg., by weight, 0.10 to 0.35% C, 0.15 to 2.00% Si, 0.40 to 2.00% Mn, 0.03 to 0.10% S, 0.0005 to 0.050% Al, 0.003 to 0.50% Ti, 0.0020 to 0.0070% N and 0.30 to 0.70% V, and the balance Fe with impurity elements is subjected to forging in the temp. range of 800 to 1050 deg.C. Next, it is cooled to form >=80% of the metallic structure after the completion of the transformation to a ferrite-bainite structure, and moreover, aging treatment is executed in the temp. range of 200 to 700 deg.C. Thus, the ferrite- bainite type steep for subhot forging in which tensile strength is regulated to >90kgf/mm<2> and impact value at 20 deg.C to >=2kgf-m/cm<2> and excellent in toughness, durability, yield and machinability can be obtd.
Patent JP-H02155086-A (JP)
Title: Isolated graphic label management system
Inventor: TANAKA NAOYA
IPC: G06F12/00
Filed: 1988-12-06
Abstract: PURPOSE:To widely decrease memory capacity for storing a picture by using a label management table and a data table in which direction exponential series are stored. CONSTITUTION:A label management table 2 to store a label number L1 of an isolated graphic, upper left corner coordinates Xf1 and Yf1 of the minimum quadrangle B1 including the isolated graphic, the magnitude of the quadrangle fx1 and fy1, and information D1 to indicate whether this quadrangle overlaps with other isolated graphic or not, and a data table 3 to store direction exponential series R11-R1max of the isolated graphic are prepared. When a specific isolated graphic is to be detected, the target isolated graphic can be detected by referring to the label management table 2 and retrieving the graphic in the range of the quadrangle B in a binary picture. When it is decided that the quadrangle B overlaps with other isolated graphic from the information D, the target isolated graphic can be detected by referring to the data table 3 to store the direction exponential series R. Thus, memory officiency can be improved.
Patent JP-H08166795-A (JP)
Title: Digital signal processor
Inventor: YAZAWA AKIRA
IPC: G10H7/02
Filed: 1994-12-14
Abstract: PURPOSE: To realize such functions as echo, reverberation and key control and fast PCM processing and to provide a DSP improved in the total arithmetic processing throughput. CONSTITUTION: An adder 5 sums the output of an offset memory 1 and that of a selector 4 to output the result of summation to latch circuits 6, 7 respectively. The adder 5 increments the pointer data from a pointer memory 3 and sets the incremented next pointer data to the pointer memory 3 through the latch circuit 6, an AND circuit 8 and a selector 2. It conducts a specified calculation so as to judge whether the next pointer data exceeds the region of the address space. If the result of the calculation shows '0', the adder outputs an EQ signal to the AND circuit 8. When a signal is inputted from the adder 5, the AND circuit 8 clears the next pointer data and writes the head pointer data in the region to the pointer memory 3 through the selector 2.