baber/WOPTO huggingface dataset:
Patent JP-2000209705-A (JP)
Title: Automatic guided vehicle system
Inventor: YAMAMOTO MASAHIDE
IPC: G05D1/02
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To provide an automatic guided vehicle system which will not stop a carrier due to overspeed tripping of a vector inverter for controlling a vehicle traveling motor, even if wheels slip. SOLUTION: A vector inverter 20M drives a wheel 50M through a speed reducer 40M based on a speed command signal V, while a vector inverter 20S drives a wheel 50S through a speed reducer 40S based on a torque command signal T from the vector inverter 20M. A controller 10 receives rotational speed signals Vm, Vs which indicate the rotational speeds of the wheels 50M, 50S respectively from the vector inverters 20M, 20S to find out the difference in rotating speed between these wheels. Based on the detection result, the controller 10 supplies torque limit values Tm, Ts to the vector inverters 20M, 20S respectively to control the turning torque of each wheel.
Patent JP-S619152-A (JP)
Title: Dc brushless motor
Inventor: SAITOU TOMOYUKI
IPC: H02K29/08
Filed: 1984-01-20
Abstract: PURPOSE:To obtain an inexpensive 2-phase DC brushless motor which can be reduced in thickness by providing a current flow controller for switching currents to coils when the output of a magnet detector is inverted to set the current flow- ing periods of the respective phases to half period. CONSTITUTION:Phase coils 7-1-7-4 are annularly disposed on a printed board 5, and magnetic detectors 10-1, 10-2 are respectively mounted at the positions displaced at 45 deg. of an electric angle in the opposite rotation direction from the center line of the coils in the bores of the coils 7-1, 7-2. Further, the currents flowed to the coils 7-1-7-4 are switched when the outputs of the detectors 10-1, 10-2 are inverted, and a logic circuit for setting the current flowing periods of the respective phases to half period is provided. Thus, since the permanent magnet is not necessarily magnetized in a sinusoidal wave, the entire motor can be reduced in thickness.
Patent JP-H05199097-A (JP)
Title: Input protection circuit and output buffer circuit
Inventor: HIRANO HIROSHIGE
IPC: H03K19/0175
Filed: 1992-01-20
Abstract: PURPOSE:To provide the input protection circuit and the output buffer circuit not giving any effect on the operation and the characteristic of the integrated circuit device. CONSTITUTION:An input signal 11 is connected to a drain of an NMOSTQn, of the input protection circuit 1, a gate of an NMOSTQn is connected to a node V11 via a resistor 11, and a source of an NMOSTQn11 connects to a ground voltage VSS. The node V11 is a node connecting to a constant voltage source with a lower potential than the ground voltage VSS. When a signal with an abnormally high voltage such as surge is inputted externally to an input signal I1 of the input protection circuit, a high voltage is applied to a drain of the NMOSTQn11, the voltage of the NMOSTQn11 is boosted and a current flows to the source of the NMOSTQn11 connecting to the ground voltage VSS from the drain of the NMOSTQn11 to protect the internal circuit connecting to the input signal.
Patent JP-H06225463-A (JP)
Title: Secondary cell apparatus
Inventor: NISHIMURA KATSUNORI
IPC: H01M10/04
Filed: 1993-01-20
Abstract: PURPOSE:To supplement an output of a combination battery without necessity of an auxiliary power source even when an output of a secondary battery is lowered by arranging the secondary battery and a by-pass circuit for constituting a battery group, and providing a connection changeover switch at its branch unit. CONSTITUTION:The secondary cell apparatus comprises a combination battery unit 6 in which secondary cells 1-3 connected in series are connected in parallel with secondary cells 4, 5, a measuring instrument 7 for measuring a voltage, a current or an internal resistance between terminals of the battery, a switch controller 8 having a calculating function, and switch circuits 9-14. By-pass circuits 15-19 are connected between the adjacent switches. For example, if a voltage between terminals of certain secondary cells is lowered, the cell is removed from an electric circuit of the combination battery. Then, the secondary cell of part for constituting a parallel battery group is altered to a series connection, and the cell is assembled with the series battery group.
Patent JP-H02190495-A (JP)
Title: Stripe plating device
Inventor: HAGITANI SHIGEO
IPC: C25D5/08
Filed: 1989-01-13
Abstract: PURPOSE:To facilitate the replenishment and exchange of an electrode by providing an auxiliary tank independently of a plating soln. tank in the device having a plating soln. injection nozzle, a jacket for forming a plating open surface, and a suction means for recovering plating soln. CONSTITUTION:The wide surface of a strip 20 to be plated masked with a masking tape 22 leaving the surface 21 to be plated is vertically held and pressed on the jacket 1 forming the plating open surface by partitioning the periphery of a nozzle 3, and the strip is traveled. The plating soln. 30 stored in the plating soln. tank 4 is forcedly circulated by a pump 5 in direction of the arrow, transiently stored in the auxiliary tank 6, pressurized, and injected onto the surface 21 from the nozzle 3. The auxiliary tank 6 is provided independently of the tank 4, and independently opened and closed by a closable lid 9. Accordingly, an anode material 10 to be used as the electrode is easily replenished or exchanged only by opening the lid 9.
Patent JP-H01183902-A (JP)
Title: Satellite communication antenna
Inventor: MURASHIMA SHIGEMI
IPC: H01Q3/04
Filed: 1988-01-19
Abstract: PURPOSE:To safely and smoothly attain the moving of the fixed fittings of one edge of a jack driving device at a prescribed position by holding the fixed fittings of one edge of the jack driving device with a guide rail. CONSTITUTION:When an antenna reflecting plate is moved from a communication condition to a storing condition or from the storing condition to the communication condition, the bolt of fixed fittings 11 is removed, the coupling with a back face construction 3 is released and the antenna reflecting plate 2 can be driven at a high speed by a high speed driving device 5. At this time, since the fixed fittings 11 are held so that they cannot be pulled out from a guide rail 20 by above-mentioned bent upper parts 23 and 23 of the guide rail 20 and slide along the lengthwise direction of the guide rail 20, the movement of one edge 10 of the jack driving device 1 can be smoothly and safely executed.
Patent JP-H02190546-A (JP)
Title: Fire resisting panel
Inventor: ONISHI KATSUNORI
IPC: E04B2/88
Filed: 1989-01-14
Abstract: PURPOSE:To promote efficiency of fire resisting panel mounting work by projecting and mounting fire resisting joint fillers having fire resistance and elasticity to the outsides of fire resisting panels, and making it possible to carry out jointing work simultaneously with the panel mounting work. CONSTITUTION:Gaskets 20 and fire resisting joint fillers 30 having elastic force are bonded and fixed to the outsides of fire resisting panels 11. The fire resisting filler 30 is such that ceramic fibers are filled into an oval bag of polyethylene resin with a rectangular cross section. The panels 11 are mounted and, at the same time, jointing work between a panel 10A and a panel 10B is completed. According to the constitution, efficiency of the fire resisting panels can be promoted.
Patent JP-S59146697-A (JP)
Inventor: YAMAMOTO YAEO
IPC: D06F37/12
Filed: 1984-01-18
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-H0524945-A (JP)
Title: Ceramics-metal joined body for engine parts
Inventor: TANAKA SHUNICHIRO
IPC: F16C5/00
Filed: 1991-01-25
Abstract: PURPOSE:To improve the joining strength between a ceramics and a metal by forming a linearly radiating grooves crossed in the center of the joined face on at least one side of the joined face between the ceramics member and metallic member and joining the two members via an adhesive. CONSTITUTION:On the joined part between a discoid ceramics member 11 of Si3N4 or the like and a metallic member of cast iron or the like supporting the above linearly radiating grooves 13 crossed on the center of the circle is formed. The sectional shape of the grooves 13 has V shaped prescribed depth, and the degrees theta of each other of adjacent grooves are regulated in the range of 10 to 90 deg.. Besides, the method of forming plural parallel linear grooves on the joined faces on both sides and arranging the grooves so as to cross at prescribed degrees, the method of forming a recessed hole on either joined face and projected parts by three pieces or above and arranging both so as to fit them with and the method of forming plural parallel linear grooves with a semicircular sectional shape or the like are used. Next, the ceramics member 11 and the metallic member 12 are joined by an adhesive E such as epoxy resin to obtain a ceramics-metal joined body.
Patent JP-S61166446-A (JP)
Title: Paper feeding device
Inventor: SUGA YUJI
IPC: B65H3/52
Filed: 1985-01-18
Abstract: PURPOSE:To easily pull-out a paper sheet in the opposite direction to the paper feeding direction by prohibiting the revolution of a frictional roller for separat ing the paper sheets press-attached onto a paper feeding roller and permitting the revolution in the opposite direction to the paper feeding direction. CONSTITUTION:When a paper feeding roller 3 is revolved counterclokwise (A direction), the paper sheet 2a in the uppermost part is transported in the paper feeding direction (A direction). Since, in this case, the clockwise revolution (opposite direction to the paper feeding direction) of a frictional roller 9 is progibited by a spring clutch 13, the advance of the paper sheets 2 ... succeeding to the second paper sheet is suppressed. When the aparatus stops in the state where the paper sheet 2a is nipped between the paper feeding roller 3 and the frictional roller 9 by a certian cause, the paper sheet 2a is pulled-out in the B-direction, and then the frictional roller 9 revolves in the B-direction. Therefore, the paper sheet 2a can be easily pulled-out in the opposite direction (B direction) to the paper feeding direction.
Patent JP-S58123487-A (JP)
Title: Information transmitter for moving object
Inventor: TSUMURA TOSHIHIRO
IPC: G08G1/04
Filed: 1982-01-19
Abstract: PURPOSE:To identify information concerning a moving object based on an output received by a method wherein receiving a light beam from a light beam scanning means for scanning light beam provided at the reference position, a moving object modulates it with information on the moving object and returns a modulated light beam to the light beam scanning means, which receives it. CONSTITUTION:A laser beam 4 generated with a laser beam generator 31 is reflected with a rotary mirror 37 rotated with a motor 36 to scan a course 2. An automobile 1 runs over the course 2 and an information transmission means 5 receives the laser beam 4. The means 5 modulates the laser beam 4 with a light modulator 10 based on various information such as car number set with a car number setting device 12, destination information set a destination setting device 13 and vehicle speed detected with a vehicle speed detector 14. The laser beam 11 modulated is reflected at an angle the same as the incidence angle and in the direction the same as the direction of incidence with a reflection mirror 6. The laser beam 11 thus reflected is returned to a laser beam generator 3. A sensor 33 receives the laser beam 11 modulated and converts it into an electrical signal to identify information.
Patent JP-S63177709-A (JP)
Inventor: AOTO HISAKAZU
IPC: A01B69/00
Filed: 1987-01-16
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-H11201525-A (JP)
Title: Control circuit for air conditioner
Inventor: IMOTO MITSURU
IPC: F25B1/00
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To prevent a plurality of control circuits which are provided to an air conditioner and make the transmission and reception of control signals among them from falling into uncontrollable states due to the disturbance of communication timing by using the zero-crossing pulse obtained from an AC power source for driving the air conditioner as a communication timing signal. SOLUTION: A main body microcomputer 1 is provided in, for example, the housing of an outdoor machine, controls the overall motions of an indoor machine and an air conditioner, and gives command signals to a microcomputer 2 for fan which controls the rotation of an outdoor fan through a communication circuit 3. The circuit 3 is constituted of a first circuit 31 which transmits signals to the microcomputer 2 for fan from the main frame microcomputer 1 and a second circuit 32 which reversely transmits signals. A zero-crossing pulse imparting circuit 20 gives a zero-crossing pulse obtained from a commercial AC power source to the zero-crossing ports 15 and 16 of the microcomputers 1 and 2 to control the transmission and reception timing of the microcomputers 1 and 2 based on the interruption by means of the pulse.
Patent JP-H01184421-A (JP)
Title: Electronic tariff scale
Inventor: TAKADA YUKIHIRO
IPC: G01G23/01
Filed: 1988-01-18
Abstract: PURPOSE:To shorten the time required for repairing by constituting the title scale so that a result of checking by an operating checking part is brought to self-diagnosis and its result of diagnosis is communicated to a repair center through a communication line. CONSTITUTION:Operation checking parts 6-10 check an operation of a keyboard part 2, a display part 3, a label printer part 4, a weighing part 5 and storage parts 11, 12. A self-diagnostic function part 14 executes a diagnosis of said each part, based on a result of the check, and stores a result of diagnosis (cause of a fault) in the storage part 12. Subsequently, the result of diagnosis in this storage part is transmitted to a service center by using a communication control part 15 and a communication line such as a pay station line, etc. According to such constitution, a fault part of the device and its cause can be confirmed from the outside, therefore, a serviceman can carry exactly that which is necessary for a repair with him, and the time required for the repair can be shortened.
Patent JP-S63304933-A (JP)
Inventor: PIEERU MARII REMEERU
IPC: A01K95/00
Filed: 1988-01-18
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-S59134084-A (JP)
Inventor: WADA YOSHIHARU
IPC: B62M25/08
Filed: 1983-01-20
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-S61168083-A (JP)
Inventor: FUKUDA NOBUO
IPC: G07D3/00
Filed: 1985-01-22
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-H0834234-A (JP)
Title: Flange finishing part with core
Inventor: JIERAARU MESUNERU
IPC: B60J10/08
Filed: 1995-01-23
Abstract: PURPOSE: To provide a flange finisher capable of being satisfactorily fitted along the periphery of a curve section without causing a twist around the longitudinal axis and without causing the collapse of a seal. CONSTITUTION: This flange finisher 10 has a structural core 12 which includes a plurality of transversely extending parallel members, and the core 12 is covered with an elastomeric cover 14. Each member of the core 12 has a channel shape connected with a pair of legs by a web. The legs of adjacent members are connected by generally triangularly shaped connecting links. The connecting links are alternatingly positioned at tips and centers of the legs.
Patent JP-S57123633-A (JP)
Title: Assembly method of delayed wave circuit structure
Inventor: KIKUCHI TOSHIMOTO
IPC: H01J23/26
Filed: 1981-01-22
Abstract: PURPOSE:To stabilize operation and obtain a delayed wave circuit structure by providing a spiral groove with the inverse direction revolution with the winding direction of a spiral on the inner wall of a cylindrical enclosure, inserting the delayed wave circuit and a support rod in the enclosure while an external force is being applied externally from three directions, and removing the external force. CONSTITUTION:A spiral groove 6 which has the inverse revolution direction for the winding direction of a spiral 1 that is used in a delayed wave circuit and of which pitch and width are approximate to those of the spiral 1 is provided on the inner surface of a cylindrical enclosure 5'. An external force is applied from arrow three directions to the section shifted by approximately 60 degrees from the point at which the enclosure directly touches the dielectric support rods 2- 4 of the enclosure 5' and the enclosure 5' is deformed in dots and lines. In this condition, the dielectric support rods 2-4 are internally inserted in the enclosure 5' while they are being held at 120 degrees intervals on the external surface of the spiral 1 by a proper jig. As a result, the external force applied to the spiral when the support rods are twisted is prevented from being ununiformalized and part of electron beams can be prevented from being caught by the  spiral.
Patent JP-S5393713-A (JP)
Title: Collating system for trunk number
Inventor: MATSUO SHIGE
IPC: H04M3/28
Filed: 1977-01-27
Abstract: PURPOSE:To modify the operational mistake of the tester and thus to ensure a normal test, by extracting the trunk number led into the test outgoing trunk and collating the trunk number with the registered trunk number.
Patent JP-S56105802-A (JP)
Title: Cutter for cast ingot
Inventor: HIRATA KENJI
IPC: B21B1/46
Filed: 1980-01-28
Abstract: PURPOSE:An ingot cutter made possible to attain a good yield of ingot, and to smoothly perform  the transportation and rolling work, by providing a rolling cutter for longitudinally cutting breadth of the ingot into tow halves, or for reducing thickness of the ingot, and a straightener, additionally  to a gas cutter for cutting the continuously cast billet. CONSTITUTION:The molten steel 4 held in the tundish 2 is poured through the nozzle 6 into the  casting mold 8. A solidified shell 10 is formed over the inner surface of the mold 8 by the primary cooling for the mold 8 using water, and the molten steel further solidifies finally forming the ingot  14A by the secondary cooling for quickly cooling the molten steel with the water spray applied from nozzles arranged between the guide rollers 12 lined under the mold 8; the billet 14A is drawn and straightened by the drawing straightener 16. This billet 14A, possessing breadth twice  of required breadth, is cut by the gas cutter 18 perpendicularly to the drawing direction, into a  specified length; then, each of this cut ingot 14A is cut longitudinally so as to cut breadth into two  halves 14B by the rolling shear 20. Thus breadth halved billet 14B, possessing protuberance, etc.,  around the cutting plane, is straightened by the straightener 22, and is sent to the rolling process.  Aforementioned rolling shear 20 comprises a disk roll 26 provided with one or more couples of  disks 24, a screw down device 28, and a side guide 32.
Patent JP-H05198546-A (JP)
Title: Cleaning solution for semiconductor substrate
Inventor: SUGIHARA YASUO
IPC: H01L21/304
Filed: 1992-01-21
Abstract: PURPOSE:To prevent the adhesion of metal impurities and fine particles on the surface of a substrate when cleaning a semiconductor substrate with a hydrogen peroxide cleaning solution. CONSTITUTION:Polycarboxylic acid, its ammonia salt or organic amine salt is added to a cleaning solution which comprises an acid or basic hydrogen peroxide cleaning solution. This construction makes it possible to inhibit the adhesion of metal impurities or fine particles on the surface of a substrate even when the cleaning solution is contaminated with the metal impurities or fine particles, thereby stabilizing the device characteristics of a semiconductor device prepared from the substrate.
Patent JP-S60153134-A (JP)
Title: Semiconductor device
Inventor: YAMANAKA TAKASHI
IPC: H01L21/60
Filed: 1984-01-20
Abstract: PURPOSE:To protect the first contact of a bonding pad and a wiring to an internal element against breakage of wiring caused by corrosion by water contents by covering it with a ball of bonding wire connecting part sufficiently. CONSTITUTION:A ball 4' of a bonding wire 3' which is bonded to an opening 2' of a protective film on a bonding pad 1' is arranged on a contact 6' of the bonding pad and a wiring 5' connected to an internal element. Accordingly, it becomes possible to prevent a failure of conduction caused by progress of corrosion of aluminum in the opening part and fusion of aluminum in said part by arranging the contact under the ball. As a thickness of the ball part 4' is thick enough compared with that of the bonding pad 1', the characteristics can be maintained for a long term.
Patent JP-H0772826-A (JP)
Title: Liquid crystal display device
Inventor: ARAI YUTAKA
IPC: G09G3/36
Filed: 1993-01-22
Abstract: PURPOSE:To provide a liquid crystal display device without changing a display size in various kinds of image input signals and at a low cost. CONSTITUTION:The image input signals 6 is sent to an identification means 1 and a pixel selection means 2, and by the identification means 1, the kinds of the image input signals 6 are discriminated from a polarity of a syncronizing signal and frequencies, etc., of respective signals. The discriminated result is sent to the pixel selection means 2 as a discrimination signal, and by the pixel selection means 2, the image input signals 6 are rearranged by a prescribed parameter 3 based on the discrimination signal sent from the identification means 1. Thereafter, the rearranged image input signals 6 are sent to a driving means 4, and the image is controlled so as to be displayed by the driving means 4, and is displayed by a liquid crystal displaying device 5.
Patent JP-S63179047-A (JP)
Title: High-strength sheet metal excellent in workability and season cracking resistance
Inventor: MIZUYAMA YAICHIRO
IPC: C22C38/00
Filed: 1987-01-20
Abstract: PURPOSE:To secure a tensile strength of 100-150kgf/mm<2> and also to improve workability and season cracking resistance, by limiting Si content and the amount of residual austenite in a steel with a specific composition to specific values or below, respectively. CONSTITUTION:A high-strength sheet metal has a composition consisting of 0.03-0.20% C, <=0.1% Si, 0.5-2.6% Mn, and the balance Fe and containing, if necessary, 0.01-0.25% Ti and/or 0.01-0.3% Nb or further 0.0003-0.01% B. Moreover, the amount of residual austenite in this steel sheet is regulated to <=5%. In the above composition, it is necessary to reduce Si content because Si reduces C concentration in an alpha-phase and, inevitably, it causes concentration into a gamma-phase and increases the amount of residual austenite. The steel of the above composition is hot-rolled into a band steel, which is subjected to descaling, cold rolling, and continuous annealing to inhibit C concentration, so that amount of residual austenite can be reduced to <=5%.
Patent JP-S60227774-A (JP)
Inventor: ERIOTSUTO KAADEI
IPC: A61F2/958
Filed: 1985-01-21
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-S56105447-A (JP)
Title: Zinc alloy for hot dipping
Inventor: MAE YOSHIHARU
IPC: C22C18/00
Filed: 1980-01-29
Abstract: PURPOSE:To enhance the intergranular corrosion resistance of a Zn coating and improve the peeling resistance of the coating by incorporating specified amounts of Al, Mg and at least one of Cu, Sb, etc. into Zn for galvanizing. CONSTITUTION:Into Zn used for galvanizing steel materials are added 0.05- 2.0% of Al, 0.005-1.0% of Mg and 0.1-1.0% of at least one of Cu and Sb. By using the Zn alloy, a Zn coating which has excellent corrosion resistance, particularly intergranular corrosion resistance, as well as excellent appearance and which will not peel off at bending and the like can be obtained.