baber/WOPTO huggingface dataset:
Patent JP-H07261821-A (JP)
Title: Robot track planning method taking deflection due to load into consideration
Inventor: KOBAYASHI HIROHIKO
IPC: B25J9/10
Filed: 1994-03-16
Abstract: PURPOSE:To obtain a proper robot track plan taking the deflection of a robot into consideration. CONSTITUTION:A straight line P Q is a track that a robot controller recognizes while the deflection is not taken into consideration and a straight line P' H1' ... Hn-1' Q' is an actual track. When the deflection is taken into consideration, respective axis deflection quantities DELTAthetapj' are found based on of respective axis data and robot load parameters at the position P, and respective axis values thetapj' at P' are found in addition to the respective axis values at the position P. Further, respective axis deflection quantities DELTAthetapj are calculated from the thetapj' and robot load parameters. As for the end point, respective axis values thetaqj' deflection quantities DELTAthetaqj' of Q', and respective axis deflection quantities DELTAthetaqj are found. Further, coordinate values are found from the respective axis values thetapj' and thetapj' at P' and Q' to find respective interpolation points positions Hi, respective axis values are calculated in order from the respective axis deflection quantities regarding the respective interpolation point positions Hi' and the coordinate values of the interpolation point positions Hi' by using DELTAthetapj and DELTAthetaqj, and the respective deflection quantities DELTAthetaji are subtracted from the respective axis values to find the coordinate values of the interpolation points Hi. The actual track becomes a desired track P' H1'...Hn-1' =Q' by performing movement P H 1 ... Hn-1 Q as target points in order.
Patent JP-H08273994-A (JP)
Title: Manufacture of transfer mask for electron beam lithography
Inventor: HIRAKAWA AKIRA
IPC: H01L21/027
Filed: 1995-03-30
Abstract: PURPOSE: To correct the dimension error of an exposure pattern by changing a part of or whole opening dimensions of aperture shape specifying graphic data prior to performing electron beam lithography on a transfer mask in response to the aperture shape specifying graphic data. CONSTITUTION: Graphic data 17 that forms an aperture is read, dimension change 18 is added and the data is outputted as lithography data. Then, the pattern is exposed on a transfer mask by electron beam lithography and the aperture is formed by etching. The dimensions of the electron beam cross-section are changed by using the aperture as a transfer mask. Thus, pattern deviation due to shot dimension change is corrected for the electron beam lithography system that employs plural shot simultaneous exposure system.
Patent JP-S548649-A (JP)
Title: Pigement dispersing agent for thermosetting resin and its utilization
Inventor: NISHIZAWA KANAME
IPC: C08L61/20
Filed: 1977-06-21
Abstract: PURPOSE: A dispersing agent capable of a dispersing pigment in a thermosetting resin well, consisting of barium sulfate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61230368-A (JP)
Title: Manufacture of semiconductor device
Inventor: UENO KATSUNOBU
IPC: H01L29/73
Filed: 1985-04-05
Abstract: PURPOSE:To obtain the degree of freedom in the direction of a wiring lead out of an electrode, and to miniaturize an element region by etching a base formation prearranged region to a recessed section region, burying a base region through selective epitaxial growth to the recessed section and forming an emitter region into the base region. CONSTITUTION:A base region formation prearranged region in a P-type silicon substrate 1 is etched selectively to shape a recessed section region 16. An SiO2 film 17 is applied, and the SiO2 film 17 is left on the side surface of the recessed section region 16 through etching by a RIE method. A polycrystalline silicon layer is shaped selectively only in the recessed section region 16, and changed into a single crystal and turned into a P-type base region 18 through the implantation of ions. An SiO2 19 is applied, the SiO2 film 19 is left only on the stepped section of the side surface of the base region through etching by the RIE method, an silicon nitride film 20 is shaped, and a window for an emitter formation prearranged region is bored. A polycrystalline silicon film in thin film thickness is applied, an N<+> type emitter region 21 is formed, and a base electrode, an emitter electrode and a collector contact electrode are shaped through a predetermined process.
Patent JP-H09264948-A (JP)
Title: Underwater voyager detector
Inventor: TANI KATSUMI
IPC: G01S7/54
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to automatically identify the reflected wave of an underwater voyager by comparing the measured propagation time difference with temporary propagation time difference, and judging the presence of the reflected wave of the voyager when the signal not coincident with the calculated value exists. SOLUTION: The signal detected by a signal detector 1 is measured at the time difference between signals by a time interval measuring unit 2. A propagating time calculator 4 calculates the time of the direct wave from the respective reflected waves based on the depth input from a parameter input unit 3, the depths of sound source and hydrophone and the horizontal distance between the source and the hydrophone. A discriminator 5 compares the actual propagating time sent from the unit 2 with the temporary propagating time difference calculated by the calculator 4, and discriminates the presence of the reflected wave of an underwater voyager if the propagating time difference does not coincide with the temporary time difference, and the result is displayed for an operator.
Patent JP-S51149046-A (JP)
Title: Moving object dimension measuring method and device
Inventor: KUBOTA TAKASHI
IPC: G01B11/00
Filed: 1975-06-16
Abstract: PURPOSE: To improve the measuring accuracy by measuring a moving object or vibrating object from the forward and inverse directions against its moving or vibrating direction. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S5731244-A (JP)
Title: Alarm device for voltage drop of radio machine
Inventor: WATANABE KAZUNORI
IPC: H04B17/00
Filed: 1980-05-30
Abstract: PURPOSE:To ensure an aural alarm, by displaying the drop of the power supply voltage in the transmission mode during receiving. CONSTITUTION:A radio machine consists of a battery power source 1, a microphone 5, a transmitting part 3, a transmitting antenna 6, a receiving antenna 7, a receiving part 4, a speaker 8, and a changeover switch 2 that carries out the switching between the parts 3 and 4 to supply the electric power. Furthermore, a low voltage alarm part 9 and a speaker 10 are added. The battery voltage is detected at the part 9 when the switch 2 is applied to the side of the part 3. In case the drop of the battery voltage is detected, an alarm is produced through a speaker 8 when the switch 2 is applied to the side of the part 4. Thus the alarm sound is never transmitted in the form of an electric wave. In such way, the drop of the power supply voltage in the transmission mode can be displayed in the form of a sound.
Patent JP-S59209633-A (JP)
Title: Reversal type stirring apparatus
Inventor: SENBA OSAMU
IPC: B01F11/00
Filed: 1984-04-13
Abstract: PURPOSE:To provide a reversal type stirring apparatus having extremely simple constitution such that the reversal motion of stirring blade is performed by utilizing the inverse deformation force of a shape memory alloy coil. CONSTITUTION:Stirring blades 8 are connected to a blade shaft 9 and a winding pulley 7 while a winding wire is wound around the pulley 7 and one end thereof is connected to a spring 5 to attach said wire to a case 1. The other end of the wire 2 is connected to a shape memory alloy coil 6 and the other end of the coil 6 is attached to a fixed terminal 10. In addition, a moving terminal 4 is attached to the end part of the coil 6 in the opposite side with respect to the terminal 3 and a fixed terminal 10 is attached in a case so as to contact with the terminal 4 in a room temp. state. When voltage is applied between the terminals 3, 10 constituting a contact, a current is flowed through the coil 6 to generate Joule heat while inverse transforming force is generated by shape memory effect and the coil 6 is contracted against the tensile force of the spring 5. By this mechanism, the wire 2 is pulled to rotate the blades 8 and, at the same time, the terminals 10, 4 are separated to begin to be allowed to cool and, when the contraction force thereof is lost, the blades 8 are reversely rotated by the tensile force of the spring 5.
Patent JP-S60216737-A (JP)
Title: Fly-wheel power source apparatus
Inventor: MIYAZAKI MASAYUKI
IPC: H02K5/04
Filed: 1984-04-12
Abstract: PURPOSE:To improve cooling efficiency for frictional heat transferred from a shaft bearing means to a stator frame and for heat at a power generator unit, by exposing the stator frame outward from the lower portion of a casing. CONSTITUTION:When voltage is applied to a winding 7A of a stator 7 through an electric power source, a magnetic field is generated between the winding 7A and a magnet 9, and a rotor 4 and a fly-wheel 3 are rotated. Then, the winding 7A generates heat with electrical loss and heat is transferred to a stator frame 23 and temperature rise occurs, and the stator frame 23 is exposed outside a casing 21, and sufficient dissipating effect is obtained because fins 26 are formed on the frame side 23.
Patent JP-S61231609-A (JP)
Title: Derailment detector for electromagnetically guided unmanned carrier
Inventor: KAGAMI MASAHIRO
IPC: B65G43/02
Filed: 1985-04-05
Abstract: PURPOSE:To detect derailment independently of a change in an induced current flowing into an electromagnetic induction wire by discriminating the derailment of a vehicle based on the ratio of detection signals from two magnetic sensors. CONSTITUTION:The magnetic sensors 47, 48 detecting a magnetic field generated from the electromagnetic induction wire 46 are provided to the bottom of the left and right front parts of the vehicle. The detection signals VL, VR from the sensors 47, 48 are fed to an electronic control circuit 50 comprised of a CPU 52. Then the CPU 52 detects the ratio of detection signals, that is whether or not a value VL/VR or VR/VL exceeds a prescribed value K. When the said value exceeds the value K, it is discriminated that derailment takes place and the vehicle is stopped at the location. Thus, the derailment is detected independently of the change in the inductive current flowing to the electromagnetic induction wire.
Patent JP-H04307971-A (JP)
Title: Semiconductor device
Inventor: OSHIKAWA YOSHIHIRO
IPC: H01L29/78
Filed: 1991-04-05
Abstract: PURPOSE:To provide a higher breakdown voltage for a high breakdown voltage MOS transistor having drain areas of a low density part and a high density part. CONSTITUTION:On the main surface of a semiconductor substrate 11 of a first conductivity type, there are provided a drain area 14 haivng a high density part 14a of a second conductive type and a low density part 14b, and a source area 15 of a second conductivity type. A gate electrode 18 is formed between the low density part 14b of the drain area and the source area 15 through a gate insulation film 17. The structure is so arranged as to eliminate the formation of any pn junction between the high density part 14a of the drain area and the semiconductor substrate 11 with an insulator 16 provided between the high density part 14a of the drain area and the semiconductor substrate 11.
Patent JP-S57189251-A (JP)
Title: Instruction advance fetch control system
Inventor: YAMAMOTO SEIICHIROU
IPC: G06F9/38
Filed: 1981-05-18
Abstract: PURPOSE:To optimize the effect of instruction advance fetch, by avoiding the advance fetch of instruction impairing the effect, in a data processing device having a storage device consisting of two or more types of memory elements. CONSTITUTION:A memory type discrimination circuit 25 discriminating the types of memory element where an instruction to be advance-fetched is stored, and an instruction advance fetch control circuit 27 suppressing the advance fetch of the instruction temporariry are provided, and the circuit 25 discriminates if the address of the next instruction stored in an instruction advance fetch address register IPAR is in the range of high speed memory or low speed memory, and when discriminated as the area of the low speed memory, the circuit 27 suppresses the instruction advance fetch and waits for the coming of request of the next instruction from an instruction execution section 1.
Patent JP-2000266077-A (JP)
Title: Tension clutch device
Inventor: ITO NOBORU
IPC: F16D13/10
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a tension clutch capable of assembling a clutch arm and an oscillator oscillating the clutch arm. SOLUTION: This tension clutch device, controlling the tension and release of a belt 8 wound around between a driving shaft and a driven shaft and switching input/output of driving force to/from the driven shaft side, is provided with a rotational fulcrum boss 11a of a clutch arm 11 rotatably-supporting a clutch roller 9 tensing or releasing belt tension, and a rotational fulcrum boss 14a of an oscillator 14 oscillating the clutch arm 11 through a linking part 20 overlapped with each other in a concentric circle form.
Patent JP-H04285192-A (JP)
Title: Copper foil for printed circuit and its manufacture
Inventor: SHIMAMURA ATSUCHIKA
IPC: C25D7/00
Filed: 1991-03-14
Abstract: PURPOSE:To obtain copper foil for a printed circuit having a thermal decoloration resistant film by forming an indiumzinc layer on the surface of copper foil for a printed circuit. CONSTITUTION:An In-Zn layer constituted of, by weight, 25 to 75% In and the balance Zn is formed at least on one side of copper foil for a printed by an electroplating method. Copper foil for a printed circuit free from any decoloration on the surface even if subjected to heating history of >=200 deg.C high temp. and excellent in solder expansibility, adhesion with a resist ink or the like required for copper foil for a printed circuit can be obtd. This copper foil is heated and press-fixed to a resin substrate into a copper-plated laminate for a printed circuit.
Patent JP-S51150183-A (JP)
Title: Head construction having an ascending and descending main sh aft
Inventor: OBATA MASAO
IPC: B23D45/02
Filed: 1975-06-19
Abstract: PURPOSE: To improve cut-off efficiency by using a special head. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51151958-A (JP)
Title: Method of controlling material supply in batcher plant
Inventor: NUMAKURA ATSUSHI
IPC: B65G65/32
Filed: 1975-06-19
Abstract: PURPOSE: To reduce the capacity of storage bottles to whic respective materails are supplied from respective siloes, and the simplify control mechanism for an easier operation and maintenance thereby to improve the efficiency in conveying the materials. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04285945-A (JP)
Title: Camera
Inventor: EGAWA TAKESHI
IPC: G03B31/00
Filed: 1991-03-14
Abstract: PURPOSE:To ensure photographing which is carried out from a frame on which photographing is not carried out, even when a film used halfway through photographing by the use of a camera incapable of magnetic recording is loaded in the camera capable of recognizing a film on which photographing is carried out. CONSTITUTION:The camera is provided with a demagnetizing means 4 which is arranged in the vicinity of the aperture of the camera, at the position passing through an magnetic storage part 3 provided on the film 2 and at the time of feeding the film by a film feeding means, demagnetizes information stored on the magnetic storage part 3 in advance. Information on the magnetic storage part of the frame in the position of the aperture is demagnetized by the demagnetizing means 4, thereby a photographer is informed that the frame whose information is demagnetized is the one on which photographing is carried out.
Patent JP-2000262119-A (JP)
Title: Whole culm-type multiple row planting machine
Inventor: MOTOI KENJI
IPC: A01C5/06
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a whole culm-type multiple row planting machine capable of increasing the number of planting rows in one field to increase the yield of crop per unit area. SOLUTION: A two-row planter 100 is provided with a seedling cutting part 20 to receive the seedling of sugar cane charged through seedling charging ports 21a, 21b, cutting the seedling and discharging as a stock seedling and a ridging part 40 having blades 41a, 41b capable of forming two rows of planting groove along the traveling direction at the same time. The two-row planter 100 is trailed by a traveling cultivation tractor to simultaneously form two rows of planting grooves along the traveling direction with the blades 41a, 41b of the ridging part 40, the stock seedling charged from the seedling charging ports 21a, 21b is cut in the seedling cutting part 20 and the cut seedling is discharged through the ridging part 40 to each planting groove to complete the planting work of two rows of seedlings by a single traveling motion of the cultivation tractor.
Patent JP-H03274148-A (JP)
Title: Preparation of glass run
Inventor: IWASA TADANOBU
IPC: B29C47/00
Filed: 1990-03-24
Abstract: PURPOSE:To form not only a flocking treatment layer to the groove bottom part of a glass slide region but also a urethane lubricating layer to a slide lip part with good productivity by a method wherein a glass run main body is extruded so as to provide a primer layer composed of specific blend rubber or the rubber compound thereof to the glass slide region thereof and solventless type urethane paint is applied to the respective primer layers of the groove bottom part and both slide lip parts and flocking is applied to the groove bottom part to cure the whole in a vulcanizing process. CONSTITUTION:A glass run main body 1 is extruded while a primer layer composed of blend rubber consisting of nitrile rubber 40-80wt.%, ethylene/propylene/diene ternary rubber 20-60wt.% and styrene/butadiene rubber 0-35wt.% or the rubber compound thereof is provided to the glass slide region S of the glass run main body 1 and solventless type urethane paint for a flocking treatment layer and a lubricating layer is applied to the respective primer layers of a groove bottom part 1a and both slide lip parts 2b immediately after extrusion to form respective urethane films and, continu ously, flocking is further applied to the groove bottom part and, in the vulcanizing process of the glass run main body, the solventless type urethane paint is cured to form a urethane lubricating layer 3b and a flocking treatment layer 3A.
Patent JP-S56168538-A (JP)
Title: Aging device for sno2 series semiconductor gas sensor
Inventor: TANABE TAKESHI
IPC: G01N27/12
Filed: 1980-05-30
Abstract: PURPOSE:To equalize the characteristics in the case the aging is performed in a gaseous atmosphere whose generating rate is high in the gas generated in the equipment itself in which gas sensors are mounted, by providing a means to regulate the flow of air caused by a gas agitating fan. CONSTITUTION:After the gas sensors GS are set on a top plate 25 of a doping tank 22, aging time is set by a timer. Then, a motor 19 and a heater 17 are started, and dimethyl siloxane gas is generated from a silicon compound 16. The inside of the doping tank is heated to 150-250 deg.C by the heater 17. The generated gas is completely filled in the doping tank 22 by an agitating fan 18. The gas flow is induced by the agitation, the gas flow speed is decreased, and the amount of the gas flow is dispersed by the holes in a mesh plate 23. The gas flow is supplied to the upper space A in the doping tank 22. The gas is transformed into the slow flow having approximately uniform concentration of gas and contacted with the gas sensors GS.
Patent JP-H06291811-A (JP)
Title: Ami transmitter
Inventor: KOSHIBA SUSUMU
IPC: H04L12/40
Filed: 1993-03-31
Abstract: PURPOSE:To prevent erroneous judgement and to improve the reliability of communication without lowering communication ability by diminishing undershooting and overshooting of transmission signals on a bus. CONSTITUTION:An impedance switching part 31 is connected between signal lines TP and TM to be connected through a pulse transformer 29 to the bus 10. Only after transmitting/receiving bit pulses in the respective bit cycles of signals transmitted/received to/from the bus, the switching means of the impedance switching part 31 is opened, impedance is cut off and the impedance to the bus 10 is made large. In the other periods, the switching means of the impedance switching part 31 is closed, the impedance is connected and the impedance to the bus 10 is made small.
Patent JP-S60219698-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: NARITA YOSHITAKA
IPC: G11C17/00
Filed: 1984-04-13
Abstract: PURPOSE:To attain both read and write operations with a single power supply by applying a power supply voltage or a voltage below it to a drain of a memory transistor (TR) and applying a boosted voltage over a power supply voltage generated by a boosting means. CONSTITUTION:A memory TR1 of MOS nonvolatile having a floating gate FG in a gate insulation film and the boosting circuit 2 to generate a voltage over a power supply voltage VDD fed to a power supply terminal 3 from the outside of the device are provided on a semiconductor substrate. A voltage of the VDD is fed to the drain D of the memory TR1 and a boosted voltage VP over the VDD generated by the boosting circuit 2 is applied to the gate G of the memory TR1 so as to write information. Since the power supply voltage or below is fed to the drain electrode in this way, no high voltage write power supply is required and data is written and read by using a single power supply voltage.
Patent JP-H06277555-A (JP)
Title: Waste product treating machine
Inventor: ITO MASAYOSHI
IPC: B02C21/02
Filed: 1993-03-31
Abstract: PURPOSE:To enable the use of the machine in a small place, to facilitate charge of the waste product and carrying out of the crushed waste product and to decrease vibration, noise and generation of dust by miniaturizing the waste product treating machine. CONSTITUTION:A shredder is mounted on a running vehicle body 1 and hoppers 8, 9 rotatable in the up-and-down direction are provided on a upper surface edge part of the shredder 2 and a conveyer 6 is provided at a lower place of a discharge port 23 of the shredder 2.
Patent JP-S63242430-A (JP)
Title: Manufacture of necking-in can
Inventor: SAWADA KAZUHIRO
IPC: B21D51/32
Filed: 1987-03-30
Abstract: PURPOSE:To improve the quality of a necking part by limiting the contraction rate and diameter reducing amt. of a necking part within the specified range respectively and setting the difference in the curl opening diameter of a can lid and the can shell flange outer diameter within the specified range. CONSTITUTION:A 1st seaming is effected with the group 9 of a 1st seaming roll 5 and the can sheel head part is pressed by a lower jaw part 10 as well to effect necking. The diameter reducing rate of the necking part is limited within 5% and its amt. within 3.5mm by pressing the necking part with a lower jaw part 11 simultaneously with performing a secondary seaming by a 2nd seaming roll 8. Moreover the difference in the curl opening diameter of the lid and the can shell flange outer diameter is regulated within the range of 0.2mm-1.7mm. Thus, the wrinkle on the neck part is prevented even if the dispersion in the dimension and shape at the flange forming time exists and the breakdown of coating films is eliminated as well. Consequently the quality of the necking part is improved.