baber/WOPTO huggingface dataset:
Patent JP-S61175707-A (JP)
Title: Robot equipment
Inventor: DOBASHI AKIRA
IPC: G05B19/408
Filed: 1985-01-30
Abstract: PURPOSE:To enable a robot to draw a chart with a prescribed order of strokes by decomposing the line drawing information given in a dot matrix type into plural segments and storing the end points and flection points of those segments in a teaching memory in the form of the action point data. CONSTITUTION:The character codes given to a robot controller 2 from a word processor 4 are stored in a temporary memory 10 via a character information memory 9 in the form of the line drawing information of a dot matrix type. A CPU5 scans successively the dot matrix information to detect the writing start point and tracing the adjacent dots to decompose the information into segments. Then the CPU5 stores the end points and flection points of those segments in a teaching memory 6 in the form of the action point data. When a robot 1 is actuated, the action point data is given to a comparator 8 as the reference value of a feedback controller consisting of a servo amplifier 11, a servo motor 14, an encoder 17 and a feedback data processor.
Patent JP-S59140467-A (JP)
Title: Method and device for recording
Inventor: TARUMI NORIYOSHI
IPC: G03G15/01
Filed: 1983-01-31
Abstract: PURPOSE:To make it possible to develop and record the toner image corresponding to at least the 1st image by positioning the 1st electrostatic image on an image support in the region corresponding to the 1st image part and the 2nd image part oppositely to the 2nd electrostatic image on a photosensitive screen, and projecting charge particle flow having an opposite polarity to the 2nd electrostatic charge image via the photosensitive screen. CONSTITUTION:The light from an original 5 arrives at a dichroic filter 17 and cyan color light passes the filter and is projected onto a photosensitive layer 2. The red light having a complementary relation with the cyan color light is reflected by the filter and is projected onto the photoconductive layer on a photosensitive screen drum 28. The 1st electrostatic charge image having positive static charge is formed only in the region on the layer 2 corresponding to the black image part B and red image part R of an original 5. On the other hand, the 2nd electrostatic charge image having positive static charge is formed only in the region on the drum 28 corresponding to the black image part of the original 5. When negative charge particle flow is projected from a charge particle source 10, the positive electrostatic charge image is formed on the region corresponding to the red image part on the layer 2 and the region corresponding to the black image part B has negative potential. A red toner is stuck on the red image part abd a red reproduced part RT is formed.
Patent JP-S56111839-A (JP)
Title: Distance detecting mechanism of camera available for use of lens of different focal length
Inventor: MURA SEIJI
IPC: G02B7/28
Filed: 1980-02-08
Abstract: PURPOSE:To stabilize the distance detection of a camera which uses different focal lengths, by controlling the luminous intensity of a light source and the output amplification factor of a photodetector according to variation in lens focal length. CONSTITUTION:In response to release operation, motor Mt displaces a photographic lens to deflect reflex mirror M accordingly. Consequently, projected light from LED reaches object A scanning on the optical axis of lens L2 from the nearest distance to the far distance, and its reflected light is detected by photodetector S, whose output is supplied to motor Mt via amplifier Amp. Then, motor Mt stops to fix lens ZL3 corresponding to the distance of the object. In this case, the luminous intensity of LED is increased and the gain of Amp is determined corresponding to the focal length of the lens in use. Thus, the stable distance detection is performed.
Patent JP-S62170321-A (JP)
Title: Heat molding method for thermoplastic resin sheet
Inventor: YOSHIMI TORU
IPC: B29C51/42
Filed: 1986-01-24
Abstract: PURPOSE:To prevent a single plate from sagging, heating variations, hang-ups to a mold and the like by partially heating a single plate made of thermoplastic resin sheet and softening. CONSTITUTION:A single plate 1 consisting of thermoplastic resin foaming sheet, non-foaming sheet, combination of foaming sheet and non-foaming sheet and the like is set in a receiving mold 2. (Loading process A) A molding section 1a of the plate 1 set in the receiving mold 2 is softened. (Heating process B) The heat-softened molding section 1a is molded to a specified shape. (Molding process C) The molded product finished in molding of the molding part 1a is removed out of the receiving mold 2. (Unloading process D) Each of the processes shown in the above items (A)-(D) can be repeated simultaneously by rotating at an equal interval four receiving molds 2 equally disposed on an index table 3. Said plate 1 is formed similar or almost similar to the plane shape of completed product, round, square or the like.
Patent JP-2000211884-A (JP)
Title: Collision preventive device for bucket of unloading device
Inventor: TARUMI YASUMASA
IPC: B66C19/00
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a bucket collision preventing device for an unloading device capable of preventing the end of a grab bucket from colliding with the side wall of a ship hold even if the hull makes rollings during the unloading works. SOLUTION: A gate-form frame 4a installed movably in the longitudinal direction of the hull is furnished with a truck 7 arranged movably in the direction perpendicular to the moving direction of the gate-form frame 4a, and a grab bucket 14 to lift the load from a ship hold is hung at the truck 7 in such a way as capable of elevating and sinking through cables 13 and 15, and distance measuring means 18 to measure the distance from the side wall of the hold are installed near the two ends of the grab bucket 14, and the movement of the truck 7 is controlled by a control means on the basis of the obtained distance information. Therefore the grab bucket 14 is precluded from colliding with the side wall. Even if the hull makes rollings during the unloading works, it is practicable to prevent the bucket 14 from colliding with the side wall to cause their being damaged.
Patent JP-S55105620-A (JP)
Title: Calcium antagonist
Inventor: TSUKAMOTO GOROU
IPC: A61P9/12
Filed: 1979-02-08
Abstract: PURPOSE: A calcium antagonist useful for ischemic heart diseases, e.g. angina pectoris and cardiac infarction, and hypertension, with low toxicity, comprising a specific phosphonate as an active constituent.  
     CONSTITUTION: A calcium antagonist comprising a compound, e.g. 1-(benzthiazol- 2-yl)-4-diethoxyphosphinylmethylbenzene, of the formula, (R is lower alkyl group) as an active constituent, usable for oral administration, injctions and suppositories. The compound, well known as a material for the synthesis of stilbene derivatives (fluorescent brightening agents), has been found to exert remarkable calcium antagonistic, coronary vasodilator, and hypotensive actions. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56111102-A (JP)
Title: Record disc reproducing device
Inventor: NAKAMURA KAZUYUKI
IPC: G11B3/38
Filed: 1980-02-07
Abstract: PURPOSE:To reduce the noise and vibration, by supporting a mobile body movably which provides a pickup cartridge, piezoelectric element detecting a force toward tracking and piezoelectric element detecting stylus pressure, to the driving device, via magnetic fluid. CONSTITUTION:The force toward tracking exerted to a reproducing stylus 1a of a pickup cartridge 1 is detected with a piezoelectric element 2a, which drives a motor 9 via a horizontal control circuit 10, and the pickup cartridge installed under a mobile body 3 is moved with a worm gear transmission mechanism consisting of a driving body 4 and rod screw 6 via a gear reduction mechanism 8 to control the mechanism so that the fcorce toward tracking can not be received. Further, the change in the stylus pressure is detected at a piezoelectric element 2b to lift up and down the cartridge 1 through the supporting mechanism consisting of a magnetic fluid 5 via a vertical control circuit 14, linear motors 13a, 13b, supporting arms 11a, 11b, and guide rail 7. Thus, noise vibration can be reduced.
Patent JP-H02195579-A (JP)
Title: Magnetic disk device
Inventor: HISHIKAWA TETSUYUKI
IPC: H03M7/14
Filed: 1989-01-24
Abstract: PURPOSE:To attain the normal code conversion with high stability by securing an OR between the output of a 1-7 code bit coding circuit and the output of a gap pattern generating circuit. CONSTITUTION:An 1-7 code bit coding circuit 4 converts a write NRZ signal into a 1-7 code bit only when a 1-7 code bit selection signal (f) is equal to logic '0'. A gap pattern generating circuit 5 produces a gap pattern signal of 1-7 code bits only when the signal (f) is equal to logic '0'. An OR gate 6 secures an OR between the output of the circuit 4 and the output of the circuit 5. Thus the circuit 4 always starts its coding job after data '1' emerges to the OR. As a result, the same framing is always ensured and therefore the same write NRZ signals can always be coded into the same 1-7 code bits. Then the normal code conversion is attained with high stability.
Patent JP-H01190677-A (JP)
Title: Production of phthalic anhydride
Inventor: HARA TADANORI
IPC: C07D307/89
Filed: 1988-01-27
Abstract: PURPOSE:To readily obtain the title compound having stable quality in high yield without effect by changing a mixed ratio of naphthalene with o-xylene, by oxidizing naphthalene and o-xylene in heated gas stream of molecular O2- containing gas using a mixed raw material of naphthalene and o-xylene. CONSTITUTION:Heated gas stream of molecular O2-containing gas flowing through a gas preheater 2 to a reactor 17 and heated at 150-200 deg.C is formed and naphthalene gas stream obtained by heating and vaporizing naphthalene with an evaporator 7 and boiler 7a thereof and o-xylene gas stream obtained by heating and vaporizing o-xylene with a shell and tube type evaporator 12 are each separately introduced into the above-mentioned heated gas stream at prescribed ratio while controlling the flow rate and blended to adjust the mixed raw material gas stream and the adjusted raw material gas stream is fed into the reactor 17, where the raw material gas stream is brought into contact with an oxide catalyst layer consisting of vanadium pentaoxide.titanium dioxide system in the reactor to oxidize the raw materials and the resultant reaction mixture is cooled with a gas cooler 18, fed into a collector 19 and the aimed compound is obtained from a line 21.
Patent JP-H02195143-A (JP)
Title: Air conditioner
Inventor: CHUMA YOSHIHIRO
IPC: F24F11/02
Filed: 1989-01-24
Abstract: PURPOSE:To make the air conditioning closely adjustable to heat load by providing a means whereby, in controlling the capacity of a heat source unit, the temperature of the hot air or cool air produced from the heat source unit is adjusted to the initially set value of temperature according to output signals of temperature from room thermostats. CONSTITUTION:The operation mode, that is, either cooling or heating, is selected by means of room thermostats 23; next, a desirable room temperature, that is, a set temperature Ts is set; than a step for starting the operation is taken. A control circuit 22 thereupon starts an outdoor unit 5 and also a blower 4 by driving an inverter 4b for the blower through the intermediary of an SC adjuster 4a. When the outdoor unit 5 is started, a refrigerating cycle is formed with an indoor heat exchanger 3 working as an evaporator in cooling or as a condenser in heating. During the cooling or the heating operation, the control circuit 22 finds the air-conditioning load (the difference between the room temperature and the set temperature for the room) for each room A, B, C so that the air supplied from a heat source unit 2 is controlled in amount by controlling the output frequency of the inverter circuit 4b for the blower according to the sum of the air-conditioning loads found as above.
Patent JP-H02195095-A (JP)
Title: Pipe connection construction
Inventor: ITO TADAHIRO
IPC: F16L25/02
Filed: 1989-01-24
Abstract: PURPOSE:To prevent the internal surface of a connected body by providing a pipe-side flange at the end of a metal pipe, providing a connected-side flange at the connecting section of a connected body, connecting them to each other by means of screw members, and positioning an insulating member between the flanges. CONSTITUTION:This construction is used for connecting a pipe 45. A conductive pipe-side flange 47 is provided at the end of a conductive metal pipe 45 and a conductive connected-side flange 53 is provided at the connecting section 51 of a conductive metal connected-body 49. The connected-body 49 has different ionization tendency from the pipe 45. Through holes 55 are provided in the pipe-side flange 47 and connected-body side 53 and these flanges are connected to each other by means of a conductive screw members 61 through a conductive sealing member 59. An insulating member 63 is positioned between the screw member 61 and the flanges 47 and 53 to prevent electric conduction between the pipe 45 and the connected-body 49. Thus, corrosion of the internal surface of the connected-body can be reduced.
Patent JP-H01194999-A (JP)
Title: Sludge treatment by magnetism
Inventor: KIHARA YASUHIKO
IPC: C02F11/12
Filed: 1988-01-27
Abstract: PURPOSE:To heighten density of magnetic flux working on sludge, by leading the sludge to a plurality of branched fine tubes. CONSTITUTION:Sludge to be treated magnetically is led to an entrance header tube 1, then separately flown to branched multiple fine tubes 2, transported windingly from the downside to the upside between magnets placed in the upside and the downside of the tubes while being applied with magnetic field, and the sludge is led to the next process. In the treatment, magnets 4 adjacent up and down or on the same plane and placed to face N to S and form alternating magnetic fields whose magnetic flux directions reverse each other such as NS, SN, NS. As a result, density of magnetic flux working on the sludge is heightened and the sludge can cross magnetic field many times.
Patent JP-H07207529-A (JP)
Title: Antistatic polyester fiber
Inventor: TOKUTAKE MASAHITO
IPC: D06M101/16
Filed: 1994-01-12
Abstract: PURPOSE:To obtain an antistatic polyester fiber, having less reduction in antistatic property in processes of dyeing, alkaline reduction process or repeated washing. CONSTITUTION:A polyester fiber is constituted with a polyester composition obtained by combining an organic sulfonic acid metal salt of 0.5-10wt.% and an inorganic salt of an alkali or alkaline earth metal of 0.002-2wt.% against the total weight, to a polyester having ethylene terephthalate as a major repeating unit and copolymerized with l-10wt.% of a polyalkylene glycol having a mean molecular weight of 1000-6000.
Patent JP-S61174478-A (JP)
Inventor: NAKAMURA HIDETOSHI
IPC: D02G3/40
Filed: 1985-01-29
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-S61172607-A (JP)
Title: Control device of rolling for pressure-welding lapped stocks
Inventor: OBATA ISAO
IPC: B21B37/52
Filed: 1985-01-29
Abstract: PURPOSE:To make a titled device capable of obtaining a rolling stock of high quality by detecting the tension of a stand, for rolling lapped stocks, and controlling respective tensions of upper and lower stocks, based on the deviation of said detected tension from a tension corresponding to an electric-current reference value. CONSTITUTION:In a method of overlapping an upper stock 1, an intermediate adhesive stock 2 and a lower stock 3, and pressure-welding rolling them by a rolling stand 21; the tensions of stocks 1, 3 are detected respectively by providing tension detectors 24, 25 to the inlet side of stand 21, and detected values are transmitted to tension- control circuits 26, 27. In the circuits 26, 27; the deviation of said detected-tension input value from a tension corresponding to an electric-current reference value, inputted from current-reference setters 13, 20, is operated to output a current-reference correction value, corresponding to said deviation, to current-reference circuits 12, 19 through a tension-control upper-and-lower-limits arithmetic unit 28. In the unit 28; the power sources 9, 16 of driving motors 8, 15 of the inlet-side bridle rolls 7, 14 of stocks 1, 3 are feedback-controlled based on said correction values by current detectors 11, 18 through current-control units 10, 17, to perform the tension control.
Patent JP-S60158202-A (JP)
Title: Resolving agent
Inventor: YUUKI YOUICHI
IPC: C08F8/30
Filed: 1984-01-30
Abstract: PURPOSE:A resolving agent useful as a liquid chromatography packing having a power of optically resolving racemates, obtained by adding an optically active amino acid metal salt to the glycidyl groups of a copolymer containing glycidyl methacrylate. CONSTITUTION:Glycidyl methacrylate is copolymerized with other monomers (e.g., styrene or methyl methacrylate) to produce a copolymer containing glycidyl methacrylate. This copolymer is reacted with an optically active amino acid metal salt (e.g., sodium salt of L-proline) in a suitable solvent, whereupon the optically active amino acid metal salt is allowed to add to the glycidyl groups of the copolymer to obtain the purpose resolving agent having a partial structure of formula I or II (wherein R<1>, R<2>, and R<3> are each H, or an alkyl, and M is a metal). A carrier preferably silica gel is allowed to support this resolving agent and used as a column packing for optical resolution.
Patent JP-H05218433-A (JP)
Title: Method of manufacturing thin film transistor array substrate
Inventor: IMAI NOBUO
IPC: G02F1/1368
Filed: 1992-01-30
Abstract: PURPOSE:To provide a method of manufacturing thin film transistor array substrate capable of cutting down the cost by making use of non-polished glass. CONSTITUTION:In the title manufacturing, a silicon oxide film 16 comprising a material containing at least tetraethylorthosilicate is formed on a glass substrate 1 by CVD process to manufacture the thin film transistor on this silicon oxide film 16.
Patent JP-H08205692-A (JP)
Title: Paper mulching sheet
Inventor: MIZUGUCHI YOKO
IPC: A01G13/02
Filed: 1995-02-01
Abstract: PURPOSE: To prepare a paper mulching sheet consisting mainly of natural pulp, containing fumic acid (salt), capable of maintaining a necessary strength during the growth of a plant, excellent in weather resistance and workability on the mechanical spreading of the sheet, and useful for weed prevention, heat insulation, soil water retention, etc. CONSTITUTION: This paper mulching sheet consists mainly of natural pulp, contains fumic acid or its salt preferably in an amount of 0.05-10wt.% (based on the pulp), has a breaking elongation of 3-20%, in the longitudinal direction and contains waste paper in an amount of >=10wt.% in the sheet. In order to impart biodegradation resistance to the underground-buried part of the paper mulching sheet, a fungicide, oxyquinoline (derivative), etc., are preferably added thereto.
Patent JP-S63184488-A (JP)
Title: Drive method for electron source for picture display
Inventor: HAMADA KIYOSHI
IPC: G09G1/20
Filed: 1987-01-26
Abstract: PURPOSE:To prevent deterioration of picture quality due to the vibration of linear cathode by detecting a beam current obtained from the linear cathode so as to vary the heat current of the linear cathode in response to the change in the beam current. CONSTITUTION:A prescribed voltage is applied to a G1 electrode 13 by a beam modulation circuit 57 and becomes a prescribed value. When the cathode 10 is resonated by the frequency component equal to the natural frequency of the linear cathode 10 in the beam modulation signal, the beam current is fluctuated attended thereto. The fluctuation is detected by a current detection circuit 50 and a comparator circuit 51 decides whether the beam current is within a prescribed range or not with respect to the reference value through the detection and when the current is at the outside of the range, a current switching signal 52 is outputted to a switching circuit 54. The circuit 54 switches the current setting values 55, 56 of the cathode drive circuit 53. Thus, the heat current applied to the cathode 10 by the circuit 53 is changed and the resonance of the cathode 10 is suppressed.
Patent JP-S58136278-A (JP)
Title: Controller for motor
Inventor: TAKASE MINORU
IPC: H02P29/00
Filed: 1982-02-04
Abstract: PURPOSE:To allow a motor to coincide with the instructed speed in a short time by providing a circuit which produces a deceleration command to the motor when the speed instruction signal is compared with the rotor position detection signal of the motor so that the phase of the position detection signal leads to the instruction signal. CONSTITUTION:A speed instruction pulse signal is compared by a phase comparator 2 with a pulse signal from a frequency generator 6 which is coupled directly to a motor 5, which is controlled through a control signal converter 3 on the basis of the output of the comparator 2, the output of the comparator 2 is applied to a voltage comparator 8, which compares it with the reference voltage, and produces a deceleration signal to the motor 5 through a D flip-flop 9 and a brake circuit 10, thereby braking the motor. Accordingly, an adequate brake current is supplied to the motor 5 to decelerate the motor when the speed of the motor 5 becomes the speed higher than the instruction speed, thereby allowing the motor to coincide with the instruction speed in a short time without waiting for the natural deceleration of the speed.
Patent JP-H05211099-A (JP)
Title: Plasma cleaning method
Inventor: ISHIOKA HISAMICHI
IPC: H01L21/302
Filed: 1992-01-31
Abstract: PURPOSE:To clean uniformly by cleaning after the whole plasma generating chamber side surface of a microwave passing window experiences a contact with the electronic cyclotron resonant magnetic field area surface (ECR surface) or an existence within the thickness of the ECR surface. CONSTITUTION:The dome shape ECR surface 11 is formed immediately below a microwave passing window 2 by means of a solenoid coil 5 arranged coaxially with a plasma generating chamber 3. The projecting shape apex is made to coincide with the vacuum side surface of the passing window 2, and a microwave is passed through the passing window 2, and is propagated inside of the generating chamber 3, and is absorbed at the apex of the ECR surface 11 coming into contact with the passing window 2, and highly dense plasma is generated, and a film in a contact part is removed, and a film in the residual part is left behind. When cleaning is carried out by dislocating the ECR surface 11 to the passing window 2 side, a crossover part of the passing window 2 surface and the ECR surface 11 is formed in a ring shape having a width equivalent to the thickness, and only the film in its part can be removed. In this way, when the ECR surface 11 is moved in the axial direction of the passing window 2, a ring diameter where the plasma becomes highly dense is changed, so that the whole of the passing window 2 can be cleaned uniformly.