baber/WOPTO huggingface dataset:
Patent JP-S6023753-A (JP)
Title: Control of solar beams tracking device
Inventor: HIRAZAKURA NAOYUKI
IPC: F24S50/20
Filed: 1983-07-20
Abstract: PURPOSE:To permit a closed loop control by the same control system and reduce the manufacturing cost thereof by a method wherein the amount of driving of the tracking device is operated by a tracking error detected by a light sensor to drive the tracking device. CONSTITUTION:In the light collecting system of the solar beams tracking type heat collector, the axes X, Y of the supporting and driving system 7 are the driving directions of the main body 6 of the heat collector respectively. The main body 6 of the heat collector is provided with the light sensor 3, detecting a deviation between the normal direction of a heat collecting surface and the direction of the light (a) of incidence. In the light sensor 3, an actual beam (a) of incidence, which is projected together with the tracking error, collides against the points of coordinate C(r1, r2). Here, the tracking errors r1, r2 are considered as the non-linear relation of the coordinate (X, Y) of two driving shafts and non-linear simultaneous equations with respect to X, Y; r1(X, Y)=0, r2(X, Y)=0 are worked out by Newton-Raphson formula to obtain DELTAX, DELTAY, which are utilized as the outputs for controlling the device.
Patent JP-H01303632-A (JP)
Title: Optical disk device
Inventor: KATAOKA KEIJI
IPC: G11B7/09
Filed: 1988-06-01
Abstract: PURPOSE:To eliminate difficulty in attaining the positioning accuracy and miniaturization of optical system by executing a side spot formation by a diffraction grating and the focusing control of an objective lens by a reflecting light intensity comparison from a side spot. CONSTITUTION:Two side spots 17a and 17c out of optical spots 17a (c) of three branching lights by a diffraction grating 16 for detecting a focus are used for focus detection. A side spot 17a is at the position of an optical disk 6 closer than a spot 17c, a signal recorded at the optical disk 6 is detected by respective light detecting elements 13a (c), and then, the modulation of a signal detected by a detecting element 13a is larger than that of the spot 17c by the side spot 17a. At this time, the position of a main spot at the intermediate position of the side spot is the one dislocated from an optical disk position. Consequently, when the modulation of the detecting signal by the side spot is made equal, the position of a main spot 17b becomes the focusing condition. Thus, the device is made small and the adjustment is facilitated.
Patent JP-S5758521-A (JP)
Title: Feeding type curved wiring metal fitting
Inventor: IWASE MASARU
IPC: B60M1/234
Filed: 1980-09-26
Abstract: PURPOSE: To secure feed wire function and eliminate the necessity of feed wires by connecting the feeder for electric tramway and an electric-car wire through the conductor arm which inclines downward, lead wire, and a conductor, and holding the arm onto a structure.  
     CONSTITUTION: A conductive arm 1 is fixed onto a swing restricting pipe P with an clamping metal strip K. A feeder F is connected to the upper edge 1a of the arm 1 through a lead wire 4 and sleeves 3 and 5. A terminal metal fitting 6 is installed at the lower edge of the arm 1 which inclines downward, and an electric-car wire T is interposed between right and left ear pieces 8 and 7 and fixed by a bolt 9. The left ear piece 7 and the arm 1 are communicated through a conductor 10. With such a constitution, feed wire function is provided to the metal fitting, so the feed wire is no more required. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5758990-A (JP)
Title: Die
Inventor: JINBOU TAKESHI
IPC: B23K26/34
Filed: 1980-09-26
Abstract: PURPOSE:To make speed high and uniform, reduce deformation and improve quality by melt sticking a hard facing welding material on an edge part by irradiating beams. CONSTITUTION:A welding rod 5a is placed in a part which is beforehand beveled by other working method, and if necessary, it is suitably fixed. The welding rod is preferably a hard facing rod for TIG welding, and in this case, the welding is carried out in a gaseous argon atmosphere. The laser light 3a generated by a laser oscillator 2 is forcused by a focusing lens 4 to melt stick the rod 5a to a base metal 1a. The moving of the laser light is carried out by moving a moving table on which the base metal 1a is placed by an NC system. Thereby, hard facing is easily executed in the manufacture of dies, the number of steps and the cost of material are reduced, the period of work is reduced and quality is improved.
Patent JP-S63309613-A (JP)
Inventor: AREKISANDAA JIEIMUZU HIIRUDO
IPC: D01F6/38
Filed: 1988-06-01
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-S5657845-A (JP)
Title: Semiconductive transparent resin composition
Inventor: NAKAHARA SHIYOUJI
IPC: C08L33/04
Filed: 1979-10-17
Abstract: PURPOSE: The titled composition, capable of forming a transparent resin coat having improved water resistance and a suitable surface resistivity at a low cost on application to a film, and obtained by dissolving an ammonium salt polymer of methacrylic or acrylic acid, etc. in an organic solvent.  
     CONSTITUTION: (A) An ammonium salt polymer of methacrylic or acrylic acid, (B) polymethyl methacrylate, (C) a polyacrylic ester, (D) a small amount of a fluorine surfactant, and if necessary a low-molecular quaternary ammonium salt surfactant and an isocyanate compound are dissolved in an organic solvent. Preferably, the amounts of the components (A), (B), (C), (D) and the organic solvent are 10pts.wt., 2W10pts.wt., 2W10pts.wt., 0.01W1pt.wt. and 5W100pts.wt. respectively. A nonpolar or nearly nonpolar resin film to be coated with the solution is previously subjected to corona discharge. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08304941-A (JP)
Title: Image reader and original holder carrying method therefor
Inventor: KOYAGI YASUYUKI
IPC: G03F1/00
Filed: 1995-05-01
Abstract: PURPOSE: To automatically perform operation such as carrying an original holder with a comparatively simple mechanism. CONSTITUTION: The original holder 40 is held on a holder table 50 and driven in a subscanning direction (x) by a subscanning driving mechanism. In the case the original holder 40 is inserted from an insertion port 32, the holder table 50 is moved in the subscanning direction (x) while the end of the original holder 40 is pressed by a pawl part provided in a pawl/shutter driving mechanism 64. Then, only the holder table 50 is moved and the original holder 40 is located at a holding position on the rotary table part 54 of the holder table 50.
Patent JP-H01302648-A (JP)
Title: Ion implanter
Inventor: MATSUDA SHINTARO
IPC: H01J37/05
Filed: 1988-05-30
Abstract: PURPOSE:To exhaust the residual gas in a pipe fully to outside and enable ion implantation in high accuracy by installing a high vacuum pump on the pipe wall between the outlet from a mass analyzing part and the inlet to an acceleration part. CONSTITUTION:A high vacuum pump 10 is installed on the pipe wall 9 between the outlet from a mass analyzing part 2 and the inlet to an acceleration part 3 by means of vacuum welding. This high vacuum pump 10 is formed from a cryopump, turbo-molecule pump, etc., so as to exhaust the residual gas in the pipe to the outside. Thereby inside the pipe between the outlet from the mass analyzing part 2 and the inlet to the acceleration part 3 is held at a high vacuum, and the gas remaining inside can be reduced to allow ion implantation in high accuracy.
Patent JP-S5358210-A (JP)
Title: Information recording and reproduction system
Inventor: KANEKO TERUKAZU
IPC: G11B5/58
Filed: 1976-11-08
Abstract: PURPOSE: Accurate tracing of the track near magnetic head is made possible by multirecording a clock signal which becomes a phase standard to each track in addition to a reference signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09316863-A (JP)
Title: Ground sample sampling cylinder
Inventor: TAKADA RIICHI
IPC: E02D1/04
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a ground sample sampling cylinder which has such a form as to be inserted to a specified depth without roughing a wall surface of a hole preliminarily bored by a small-diameter penetration tool, and in which a sample can be sampled without getting a cover out beyond a range of an outer diameter of the penetration tool. SOLUTION: In a ground sample sampling cylinder, a connection part is formed at a bottom part of a sampling cylinder main body 1 of a cylindrical form having a bottom, a groove is provided in an inner edge of a sampling port 4 of the sampling cylinder main body 1, and an edge of a cover 6 to seal the sampling port 4 of the sampling cylinder main body 1 is elastically set in it.  Otherwise, on an inner edge of a sampling port 7 of the sampling cylinder main body 1, plural hook parts 9 each comprising a pair of holding members disposed forward and back are disposed along the whole circumference to be averaged, a cover 10 to close the sampling port 7 is installed between the hook members forming the pairs, cut parts 11 of a similar form to the holding members are provided at a similar position relation to that of the hook parts 9, and a stop plate 12 is provided on the cover 10 to stand along an edge on the inverse rotation direction side of each cut 11.
Patent JP-H113632-A (JP)
Title: Electric rotary switch
Inventor: BAUER KARL-HEINZ
IPC: H01H19/11
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a rotary switch having an operation knob supported on its casing for minute adjustment at a smaller structural cost. SOLUTION: An operation knob 3 is supported on balls 6, which are guided by a cage disk 7 so as to roll along a casing groove 8 defined by a radial wall 9 and an axial wall 10. Contact segments provided on the rolling surfaces on the radial and axial walls are adapted to short-circuit contact orbits 13 and 14 at predetermined changeover positions with at least one ball 6. The knob 3 has a butt projection 15 adapted to butt against at least either of two butt projections 17 on the disk 7 during operation adjustment, the operation- adjusting angle of which projection 15 is reglated by two casing stoppers 16. The projections 17 on the disk 7 are arranged at an angle roughly equivalent to the half of the maximum operation-adjusting angle or to the maximum contact position angle.
Patent JP-H09319448-A (JP)
Title: Control system
Inventor: HIGUCHI YASUSHI
IPC: G06F21/45
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To easily add a new operator or function, and to prevent the operation by a third person when the operator forgets a logout operation. SOLUTION: Concerning this control system, when the operator performs a log-in, an operator group to which that operator belongs is retrieved from a person-in-charge group table 14, a function group corresponding to that operator group is retrieved from a security table 15, a function corresponding to that function group is retrieved from a function group table 16, and the function corresponding to that operation is executed. Besides, an automatic log-out mode is provided for automatically performing log-in after the lapse of fixed time when the operator performs log-in.
Patent JP-H0432933-A (JP)
Title: Software development device
Inventor: KITO TSUTOMU
IPC: G06F11/22
Filed: 1990-05-23
Abstract: PURPOSE:To improve the maintainability by providing a host computer which makes various data virtual by a standard compiler and an incircuit emulator which is connected directly to a network and performs debugging operation under a general operation system. CONSTITUTION:The host computer 50 is connected to the network and converts data structure generated by a cross compiler into the data structure of the standard compiler under the general operation system to make various data virtual. Further, the incircuit emulator(ICE) 10 is connected directly to the network and performs the debugging operation under the general operation system. The device is under the general operation system, so programs, the ICE 10, and other resources can be shared. Consequently, the development environment of general software is extended up to the ICE 10, a developer can uses the ICE 10 actually without paying any attention, and the data structure that the software development device has is made virtual, so the extendability and maintainability can be improved newly.
Patent JP-S61290940-A (JP)
Inventor: HIRAMA MAKOTO
IPC: A61B8/08
Filed: 1985-06-19
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-S63299833-A (JP)
Title: Device for holding alignment of curved suture needle
Inventor: MATSUTANI KANJI
IPC: B21G1/02
Filed: 1987-05-30
Abstract: PURPOSE:To hold numerous curved suture needles in a constant position without any intanglement by providing the numerous holding parts holding a curved suture needle in parallel and forming the reference part positioning by touching with the curved suture needle at the vicinity of the holding part. CONSTITUTION:In order to align a suture needle N, it is temporarily held on the coil spring 2 of an alignment holding device A in advance. At this time, the needle root end of each needle N is located at the same side. The device main body 1 is then inserted into a jig main body until abutting to a projection 32 from one end side thereof. At this time, a handle 33 is rotated in an arrow mark Y direction so that a pressing plate 35, etc., may not stand in the way. The handle 33 is then turned in an arrow mark X direction, the needle root end Na of the needle N is pressed in the axial line direction by the pressing plate 35 and the needle root end Na is pressed to the reference face 1a by a pressing rod 37 as well. And the handle 33 is further turned until the pressing plate 35 abuts on a side wall 31a and the alignment of the needle N is completed.
Patent JP-S6027274-A (JP)
Title: Data transmission system
Inventor: KUMAKURA KAZUMASA
IPC: H04N1/413
Filed: 1983-07-23
Abstract: PURPOSE:To simplify the constitution of data compression utilizing line correlation and to reduce the cost by utilizing a function for two-dimensional encoding to decide line correlation in a run length encoding facsimile data transmission system. CONSTITUTION:If a line appears where a prescribed number of or less codes other than code V(0) appear as the result of two-dimensional encoding, information transmission about this line and the next line is stopped. In the reception side, these lines which are not transmitted are reproduced by only code V(0); and thus, the quantity of data to be transmitted is reduced.
Patent JP-H02312389-A (JP)
Title: Code conversion repeating system
Inventor: ISHIKAWA KOICHI
IPC: H04Q1/50
Filed: 1989-05-26
Abstract: PURPOSE:To relay dial number information in a line wire origination connection (at the time of using a DP line) state from a DP telephone set to a counter station by allowing a code conversion device to convert a dial pulse signal (DP) into a multifrequency code signal (PB). CONSTITUTION:A numeral signal transmitted from an extension telephone set 2 through a subscriber circuit 3 and the pass 1 of a digital exchange switch 1 is received in a register device 4 and transmitted to the code conversion device 5 through a pass 2 in a busy state with a trunk line from the line wire telephone set (DP) by using a trunk line trank (for DP) 6. The code conversion device 5 converts DP into PB equivalent to a number and transmits it to the counter station through a pass 3 and the trunk line trank 6. Thus, the PB signal can be transmitted from the telephone set which does not have the change over switch of DP/PB.
Patent JP-H07314349-A (JP)
Title: Nail puller for corrugated sheet
Inventor: AZUMA SHIGEKICHI
IPC: B25C11/00
Filed: 1994-05-23
Abstract: PURPOSE:To facilitate nail pulling work on a corrugated sheet and improve efficiency by simple constitution and easy handling without breaking the corrugated sheet. CONSTITUTION:In a nail puller for a corrugate sheet provided with a support point part 3 bent in an L-letter shape at one end part of a nail puller main body 2, and a nail holding part 4 in a fork shape, a recessed round groove 7 is formed along length in an outer surface of a base bottom part 6 from the support point part 3 which is applied to a crest part of a corrugated plate in pulling a nail reaching a forward end part, and a recessed cut part 8 is formed almost at a center of the base bottom part 6 to cross the round groove 7.
Patent JP-S5834552-A (JP)
Title: Electrostatic deflection circuit
Inventor: AIHARA RIYUUZOU
IPC: H01J37/147
Filed: 1981-08-25
Abstract: PURPOSE:In a voltage output circuit constituted of a plurality of cascade NPN transistors, to reduce the deflection distorsion thus to perform the ion beam deflection having good linearity by producing the voltage having reverse porality at the output terminal and applying the differential voltage on the electrostatic electrode. CONSTITUTION:In the negative half cycle of the deflection signal (e) the transistors TR12 and TR13 will conduct to supply the current from the transistor TR13 through a load resistor R to the transistor TR13. Consequently the current corresponding to the porality and the magnitude of the input deflection signal (e) will flow into the load resistor R. If the transistors TR11 and TR14 or TR12 and TR13 are operating near the saturating point, the voltage near to the positive and negative source voltage + or -Vcc is applied on the electrode section of the electrostatic deflection electrode 3. Since the withstandable voltage of NPN transistor is high, the deflection voltage having high amplitude of approximately + or -1,000V can be obtained easily.
Patent JP-S6111207-A (JP)
Title: Manufacture of composite flywheel
Inventor: AKAMATSU KATSUHIKO
IPC: B29L31/32
Filed: 1984-06-28
Abstract: PURPOSE:To make possible manufacture of a smaller, lighter and more inexpensive composite flywheel by a method wherein metallic powder and thermoplastic resin are fused and the pressed, fused and kneaded material is molded into a pellet form and the pellets are fused and injected into a mold. CONSTITUTION:To take an example, metallic powder 70-95wt% and thermoplastic resin 5-30wt% are heated, fused, kneaded uniformly and molded into a pellet form. Pellets are heated in an injection molding machine to mold a desired flywheel. As examples of thermoplastic resin, polyolefin, resin, vinyl chloride resin, polycarbonic resin, etc. and various copolymers and modifiers are designated, however, most desirable resin of them is nylon from the point of viscosity, etc. Powder of Fe, Zn, Sn, Pb, Cu and these alloys are used as metallic powder, but Fe is most desirable from the point of cost.
Patent JP-H05326086-A (JP)
Title: Receptacle device
Inventor: OKUNO HIROHISA
IPC: H01R29/00
Filed: 1992-05-26
Abstract: PURPOSE:To provide a receptacle device usable for general purposes such as corresponding to any connector of plural kinds. CONSTITUTION:In a flush type information receptacle, a plural kinds of receptacle ports such as a modular jack connector 1 and BNC connector 3, respectively corresponding to a plural kinds of terminal device connectors, are provided. Each receptacle port is respectively arranged in a side surface of a polygonal pillar, and it is side-turnable so that a desired receptacle port can be selected. The receptacle port not in use is stored in a wall surface or floor surface 8. Further in the case of necessity for signal conversion such as balance-unbalance conversion, a conversion adapter is left as built in. Accordingly, in the case of selecting a kind of the terminal device, necessity for considering a kind of preset up information receptacle is eliminated, and the optimum kind in accordance with needs can be selected.
Patent JP-H06324158-A (JP)
Title: Radioactive ray monitoring device
Inventor: HOSHI JUNICHI
IPC: G01T1/36
Filed: 1993-05-12
Abstract: PURPOSE:To detect anomaly at early time by discriminating if the fine variation of the measurement value is generated by the measurement object (radioactive ray) or the anomaly in the characteristic variation on the device side. CONSTITUTION:The fundamental constitution is formed from a calculator 19 for calculating the statistical quantity of the detector signal (measurement value) and a multiple wave height analyzer 17 which carries out the spectrum measurement, and detects the abnormal variation of the measurement value, and at the same time, the soundness of the device is confirmed by measuring the change of the spectrum according to the prescribed sequence corresponding to the kind of the detector 1. Further, the constitution for adding a wave form observing device 18 is realized, and the existence of the anomaly of the signal itself is confirmed.
Patent JP-S6025414-A (JP)
Title: Photoelectric type compass
Inventor: TANAKA YASUO
IPC: G01C17/26
Filed: 1983-07-22
Abstract: PURPOSE:To simplify a device by detecting the position of a magnetic needle by passing light through a light shield plate and a transparent plate arranged at both ends of the magnetic needle among plural photodetecting elements arranged opposite on the same circumference with a light emitting element. CONSTITUTION:When a photointerrupter 1 is supplied with electric power through a power terminal 2, a photointerrupter light emitting part 4 emits light, which is photodetected by a photointerrupter photodetection part 5 to develop a voltage at an output terminal 3. If the light shield plate 11 is between the photointerrupter emitting part 4 and photointerrupter photodetection part 5, the photointerrupter 1 does not operates and no voltage is developed at the output terminal 3. Which output terminal no voltage is generated at is detected by said operation to detect electrically which direction the N pole is in.
Patent JP-S5835205-A (JP)
Title: Load control method for turbine
Inventor: KOBARI TOSHIAKI
IPC: F01D17/18
Filed: 1981-08-28
Abstract: PURPOSE:To increase safety in such a way that two partial injection zones respectively take the turbine center as their center to keep their symmetrical positions, and excitation force of a turbine rotor blade due to the partial injection of working fluid is reduced, or excitation degree is staggered. CONSTITUTION:Injection zone 1 in a double-arc turbine stator blade is a partial circumferential zone which is got in between diameters 6 and 7 which have been obtained by turning the reference diameter 5 counterclockwise by angles -alpha and -beta. On another hand, injection zone 3 is a partial circumferential zone which is got in between the diameters 7 and 6 which have been obtained by turning the reference surface 5 clockwise by angles alpha and beta. In other words, the injection zones 1, 3 are in the symmetrical positions taking the turbine center M as their center. Then, when the turbine is at its full load, fluid is injected through the stator blades which are arranged over the total circumferential zone, and when the turbine is at its partial load, the fluid is injected through stator blades which are arranged at the injection zones 1, 3.