baber/WOPTO huggingface dataset:
Patent JP-H03282641-A (JP)
Title: Measuring method of executing time of data driving processor
Inventor: MATSUURA YASUHIRO
IPC: G06F11/34
Filed: 1990-03-29
Abstract: PURPOSE:To easily measure the executing time of the processing carried out based on a program of a data driving device by applying a dummy packet having a processor No as the processor information before application of a data packet to be processed. CONSTITUTION:A dummy packet is applied to a data driving processor 1 and then the data packets which are processed by the processor 1 are successively applied to the processor 1 via an interface part 3 at the fixed time intervals. These data packets circulate each processing part of the processor 1 and the processing is carried out based on a program. The executing time of the processing is calculated from the time when the dummy packet is outputted from the processor 1 and the time when the packet processed by the processor 1 is outputted last from the processor 1. Thus the executing time of the processing carried out based on the program of the processor 1 can be easily measured.
Patent JP-S61240520-A (JP)
Inventor: KAWASAKI SHINZO
IPC: H01H47/00
Filed: 1985-04-18
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-H01255441-A (JP)
Title: Arrester
Inventor: SUMIYOSHI MIKIO
IPC: H02H9/06
Filed: 1988-04-05
Abstract: PURPOSE:To reduce a limiting voltage, and to prevent a useless discharge due to a short time AC overvoltage by passing under pressure an insulation rod to the hollow parts of a hollow cylindrical first varistor element, a hollow insulation cylinder and a hollow airtight discharge gap as well as a hollow cylindrical second varistor element to be secured. CONSTITUTION:When a surge voltage is applied, a surge current generated upon the voltage flows to an arrester, and the voltage of the initial current flow is substantially the discharge starting voltage of a discharge gap 13. The discharge starting voltage of the gap 13 is so set to a high value as not to discharge by a short time AC overvoltage. Since the gaps 13 are connected in series in respective phases, the operation starting voltage of the varistor elements 11, 14 can be set to approx. 2/3 as compared with a conventional one, and its limiting voltage similarly becomes 2/3. Further, since the elements 11, 14 are connected in the form of series with windings, it performs the suppression of a surge between the lines.
Patent JP-H04294182-A (JP)
Title: Printer
Inventor: AISAKA NAOKI
IPC: B41J29/38
Filed: 1991-03-22
Abstract: PURPOSE:To provide a printer wherein printing can be performed at a constant speed regardless of speed for transmitting data and without print irregularity, which can be obtained at low cost. CONSTITUTION:A printer comprises an image memory for storing several lines of receiving data for 1 page to be printed, a transmission average time calculating means for measuring input transmission time for 1 line of the receiving data and calculating transmission average time for 1 line based on the input transmission time of a plurality of lines, and a print control means for carrying out printing with the average transmission time calculated by the transmission average time calculating means as a printing speed for 1 line.
Patent JP-H06155159-A (JP)
Title: Circular saw
Inventor: FUJISHIRO NOBUMASA
IPC: B27B33/08
Filed: 1992-04-06
Abstract: PURPOSE:To improve cutting accuracy by providing split grooves toward almost the center direction from a saw tooth base part and also window holes in a saw main unit in almost the intermediate location mutually between the split grooves further to a side of a saw tooth. CONSTITUTION:Split grooves 4, 4 and window holes 5 aside saw teeth 3 are provided in a circular saw A. Thus in a saw main unit, the weakest rigidity is provided in a linear location (limiting curve part B) of connecting these split grooves 4, 4 and window holes 5 and further strong rigidity is provided in a center direction part D more than a saw teeth 3 direction part C from the limiting curve part B. Accordingly, thermal expansion generates in the center of a rotary shaft, deflection of the circular saw A by distortion on manufacture and a deflecting width of the limiting curve part B are maximized at cut rotating time, and the saw teeth direction part C is deflected in a reverse direction to a deflecting direction of the center direction part D from the interline part B by rotational centrifugal force, to provide a condition just as folding from the interline part B, so that in cooperation with quick restoring force against a cutting impact in a hard part of a workpiece by the center direction part D of strong centrifugal force and rigidity, the saw is rotated while directing always a center direction E against deflection by a point of saw teeth 3.
Patent JP-S539533-A (JP)
Title: Liquid development device
Inventor: ARAI TOSHIO
IPC: G03D3/00
Filed: 1976-07-14
Abstract: PURPOSE: To heat a developer liquid in a short time without sealing a heater and a temperature detector by providing a heating unit for a good heat conductor the temperature of which is controlled and heated from the outside in a circulation path of the liquid developer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63252891-A (JP)
Inventor: TSUJI KATSUMASA
IPC: B66B7/12
Filed: 1987-04-07
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-H03285793-A (JP)
Title: Low hydrogen type coated arc welding electrode
Inventor: NISHIKAWA YUTAKA
IPC: B23K35/365
Filed: 1990-03-30
Abstract: PURPOSE:To improve the toughness of the high tensile steel of a steel structure by specifying the compsn. of the core wire and coating material of the low hydrogen type coated arc welding electrode and the compsn. and coating rate of the entire part of the welding rod. CONSTITUTION:The steel core wire consisting, by weight %, hereafter the same), <=0.05% C and <=0.005% N is coated with the coating material which contains metal carbonate at 8 to 28% in terms of CO2, metal fluoride at 4 to 9% in terms of fluorine and 1.3 to 3.5% Mg, and consists of the balance a deoxidizing agent, alloy, iron component, slag agent, and binder and is adjusted to <=9% SiO2, <=3% TiO2, and <=2% ZrO2, and <=12% in total as the acidic oxide among these additives, in such a manner that the coating rate attains 26 to 45% and the compsn. over the entire part is adjusted to 0.3 to 2.1% Mn, 1.5 to 6.0% Ni, <=0.10% Al, and 0.01 0% P. The toughness of the high-strength weld metal of the high tensile steel, etc., is improved in this way.
Patent JP-H04330641-A (JP)
Title: Objective lens driving device
Inventor: TAKESHITA NOBUO
IPC: G11B7/09
Filed: 1991-04-16
Abstract: PURPOSE:To suppress the hysteresis characteristic of a focusing direction and a tracking direction, to improve a servo pull-in characteristic, to miniaturize a device and to reduce cost. CONSTITUTION:A damper 103 formed with an elastic body is arranged between a bearing cylinder 102 and an axis 101, which are provided for a moving board 5 mounting an objective lens 8 in the objective lens driving device composed in such a way that it controls the focusing direction and the tracking direction by permitting the objective lens 8 to execute a translational motion along one axis 101 which is parallel to the optical axis of the objective lens 8 and which is separated by a prescribed amount and to execute a turning motion with the axis 101 as a center.
Patent JP-S579649-A (JP)
Title: Take-out unit for paper leaf
Inventor: HIROSE MINORU
IPC: B65H3/08
Filed: 1980-06-20
Abstract: PURPOSE: To obtain the continuous operation to take out paper leaves against disorders of the operation by separating a feed roller once from paper leaves and bringing it in touch with them again.  
     CONSTITUTION: The pushing side of a back-up plate 18 is faced into a receiving box 12, while a prevention mechanism 36 composed of a take-out roller 33, a feed roller 34, and a frictional member 35 against taking out double or more paper leaves is provided on the end of the rear side of the receiving box 12. Besides, there are provided a take-out roller escape mechanism 90, a feed roller escape mechanism 91, and a back-up plate escape roller 92. When some disorder is detected by an optical detector 79 for taking out a bank note P to a conveyance route 37 by the feed roller 34, the take-out roller 33 and the back-up plate 18 from the bank note P in the receiving box 12 and the feed roller 34 from the bank note P pushed to the frictional member 35 are respectively separated once for reducing the contacting pressure to the bank not P, and then brought into contact with the note P again for making a take-out operation in a normal pressure state. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06275885-A (JP)
Title: Piezoelectric element and its manufacture
Inventor: SHIRASAKI TOMOYUKI
IPC: H01L41/09
Filed: 1993-03-19
Abstract: PURPOSE:To obtain a larger mechanical displacement even by a simple structure which uses one piezoelectric film. CONSTITUTION:An upper-part central electrode 22 and a lower-part central electrode 23 which are disk-shaped are formed in the surface central part and the rear-surface central part of a disk-shaped piezoelectric film 21, and an upper-part peripheral electrode 24 and a lower-part peripheral electrode 25 which are ring-shaped are formed at the surface peripheral part and the rear- surface peripheral part of the piezoelectric film 21. A spontaneous polarization which is in the direction of a film thickness and which is directed upward as shown by arrows is generated in the piezoelectric film 21. Then, a voltage is applied across the central electrodes 22, 23 as one pair in such a way that an electric field in a direction opposite to the direction of the spontaneous polarization of the piezoelectric film 21 is generated, and a voltage is applied across the peripheral electrodes 24, 25 as one pair in such a way that an electric field in a direction identical to the direction of the spontaneous polarization of the piezoelectric film 21 is generated. Then, the piezoelectric film 21 is expanded in the central part and it is contracted in the peripheral part. Thereby, a larger mechanical displacement can be obtained.
Patent JP-S528038-A (JP)
Title: Prevention against adhesion of aquatic life
Inventor: NAKAMURA MITSUO
IPC: C09D5/14
Filed: 1975-07-10
Abstract: PURPOSE: To prevent the adhesion of aquatic life to surfaces of solid substratetes under water with no use of toxic substance by coating the surfaces with high polymeric substance swollen with water. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5711477-A (JP)
Title: Sealed storage battery
Inventor: UENO SANJI
IPC: H01M10/52
Filed: 1980-06-23
Abstract: PURPOSE:To enable stable detection of overcharge to be secured by providing an electrically independent oxygen gas detection electrode aside from a hydrogen gas absorption auxiliary electrode. CONSTITUTION:Positive electrodes 32, negative electrodes 33, and separators 34 each being interposed between the positive electrode 32 and the negative electrode 33 are placed in a case 31. A hydrogen gas absorption auxiliary electrode 35 subjected to waterproofing is placed in the case 31 in such a manner that the electrode 35 is connected to the positive electrode 32 through a serial circuit consisting of a diode 36 and a resistance 37. The case 31 is sealed by means of an anode top 41 with an insulating sealing plate 42 interposed between the case 31 and the top 41, thereby a secondary nickel-zinc battery or the like being constituted. An oxygen gas detection electrode 38 is placed in the case 31 and is connected to an external terminal 39. The detection electrode 38 is prepared, for example, by impregnating a porous nickel sintered body with platinum used as a catalyst, before the sintered body impregnated with platinum is subjected to waterproofing.
Patent JP-H04316935-A (JP)
Title: Multi functional floor panel construction with built-in air conditioner
Inventor: MUTSUZAKI TOMONOBU
IPC: E04B5/48
Filed: 1991-04-16
Abstract: PURPOSE:To improve the workability at site and carry out the installation work of an air conditioner on a floor by a method wherein spaces between structual beams that run parallel are used as air ducts, and the air returned from a room into a space between the structural beams is sent back to the room through spaces between other structural beams after conditioned. CONSTITUTION:Precast concrete panels 33 are laid under the H-shaped steel beams 31, which are arranged parallel at constant intervals, to form a slab 35 and ceiling materials 36 are attached below the slab 35. On the other hand, perforated panels 37 having a number of holes 39 are laid on the H-shaped steel beams 31 and floor panels 41 are supported above the H-shaped steel beams 31 by supporting stays 43. An air conditioner 45 is installed in a space 47 between the H-shaped steel beams 31, and its suction sides are made to communicate with adjacent spaces 51 and 53 between the H-shaped steel beams 31 by flexible ducts 49. The floor panels 41 covering the spaces 51 and 53 are provided with air outlets 55. In addition, the return side of the air conditioner 45 opens to the space 47 between the H-shaped steel beams, and the floor panels 41 covering the space 47 are provided with suction ports 57.
Patent JP-S61242660-A (JP)
Title: Coating apparatus for sealer
Inventor: TAKEMURA FUSHIROU
IPC: B05C11/10
Filed: 1985-04-19
Abstract: PURPOSE:To perform uniformly the coating of a sealer by increasing and decreasing a discharge amount of the sealer through a nozzle in accordance with the transferring velocity of an arm by means of the digital control switching a pressure feed path of the sealer. CONSTITUTION:In a coating apparatus of a sealer, a shut-off valve 7 is inserted in a pressure feed path 6 of the sealer and connected and the discharge amount of the sealer through a nozzle 5 is increased and decreased by the switching frequency of the shut-off valve 7. The nozzle 5 is supported with an arm 8 and the encoders 9-11 are joined to the arm 8 and the transferring amounts of each direction of X, Y and Z axes of the arm 8 are detected with the encoders 9-11 and the pulses are generated in accordance with the transferring amounts and the switching of the shut-off valve 7 is controlled on the basis of the output pulses. By such a way, the coating of the sealer can be uniformly performed and the amount to be used of the sealer is made stable and furthermore the velocity control of a motor driving the arm is made easy.
Patent JP-H09273340-A (JP)
Title: Lock structure of opening/closing cover
Inventor: NAGATANI HIROTOSHI
IPC: E05B83/16
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To prevent hooks from getting out of position owing to the vibration of a machine body, by doubling two locking hooks or forming it elastically deformable. SOLUTION: This opening/closing cover is provided with a locking structure 8 in which a hook 9 rotated with a control lever 80 is detachably fitted in the fitting groove 22 formed in a lock pin 21 with a collar, protruded to a fixed frame body 20, so as to open/close. In this case, the recessed part of a plate member is bent double and a hook 9a swelled from the sharpened part thereof through a cone-shaped part is formed in the hook 9. The width of hooked part 9a is formed to have nearly the same width with the fitting groove 22 in which it is fitted.
Patent JP-S61242443-A (JP)
Title: Differential logical converting circuit
Inventor: ISHII TAKU
IPC: H04L27/22
Filed: 1985-04-19
Abstract: PURPOSE:To simplify circuit constitution and to reduce power consumption by writing an output of logical operation in a storage part and reading an output corresponding to an input code. CONSTITUTION:Two sequence of binary data which are applied to terminals IN-1 and IN-2 and shown in figures A and B are stored in a flip-flop (FF) circuit 19 in the storage circuit 1 as shown in figure D at the rise of a clock in figure C. Then, the data is stored in an FF circuit 20 after being delayed by one bit as shown in figure E at the rise of a clock passed through an inverting gate 23. The data applied to the terminal IN-2 is also delayed by one bit through an FF circuit 21 as well and stored in an FF circuit 22. Then, part of data which is inputted next and outputs of the FF circuits 20 and 22 are stored in ROMs 24 and 25 and corresponding data are outputted from terminals OUT-1 and OUT-2, so differential logical conversion is easily performed. The remaining part is applied to the FF circuit 20 as mentioned above and the contents of the circuit are updated.
Patent JP-H04295193-A (JP)
Title: Pulsation eliminating device for hydraulic circuit
Inventor: HIRAMI ICHIRO
IPC: F04B49/10
Filed: 1991-03-26
Abstract: PURPOSE:To effectively prevent pulsation of pressure oil generated in a main line by varying the length of an auxiliary line according to the intensity of a frequency detected by a frequency detecting means, in a device having an auxiliary line to prevent pulsation of a pump delivery pressure. CONSTITUTION:A pulsation removing device 8a is provided with a number of revolutions detector 12 to detect the number of revolutions of a hydraulic pump 2, a pressure detector 13 to detect the pressure of a main line 7, and a temperature detector 14 to detect a pressure oil temperature. First and second auxiliary lines 9a and 9b in which on-off valves 10 and 11, respectively, are located are connected to a main line 7. By controlling the on-off valves 10 and 11 by a control device 15 by means of output signals from the detectors 12-14, the length of the auxiliary line is varied and pulsation of pressure oil discharged with the aid of a hydraulic pump 2 is prevented from occurring. A length L1 of the first auxiliary line 9a is set to a value suitable for damping of pulsation in the maximum drive state of an actuator 5 and set to a value higher than lengths L2 and L1 of the second auxiliary line 9b.
Patent JP-S5419710-A (JP)
Title: Audio-visual card reproducing system
Inventor: OKAMURA YASUSHI
IPC: G11B31/00
Filed: 1977-07-13
Abstract: PURPOSE: To prevent an audio-visual reproducing system, which can effect its play stopping operation with the use of a simple construction, by turning a turntable in response to conduction of a leaf switch so that a pickup may scan the sound groove of a card so as to effect its reproducing operation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08262344-A (JP)
Title: Single-bend optical magnification device used for image display apparatus
Inventor: FURETSUDO BUI RICHIYAADO
IPC: G02B25/00
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To accomplish an ultraminiature inexpensive optical magnifying device provided with a high quality optical system in which aberration is corrected and a comparatively high angular magnification is provided. SOLUTION: A single fold optical magnifying device 12 is provided with a plurality of optical elements 22, 20, 30, 40, in which an aspherical view field flattened light inlet 22 and a reflection surface 25 are arranged while a light outlet 42 is directed at a certain angle to the light inlet 22. The reflection mirror 25 is arranged so as to direct the light from the light inlet 22 to the light outlet 42. The optical elements 22, 20, 30, 40 regulate an optical path provided with a total mean optical length of about 15-35mm from the light inlet 22 to the light outlet 42. At least one of aspherical parts 23, 34, 42 and one diffraction optical element 35 are arranged in the optical path so as to correct aberration, and an image can be angularly magnified by at least 10 times by means of the optical elements 22, 20, 30, 40.
Patent JP-H01259767-A (JP)
Title: Geothermal power generation device
Inventor: MOCHIZUKI MASATAKA
IPC: F03G7/04
Filed: 1988-04-06
Abstract: PURPOSE:To improve energy efficiency, by heating the bottom end section of a heat pipe with hot water returned to a reduction well and by insulating and expanding the inner working fluid and at the same time by driving a turbine. CONSTITUTION:A production well 1 reaches the underground high temperature section, from where the hot water heated to high temperature under high pressure by geothermal is pumped up to the power generation facilities 3 with a pump 2. The reduction well 4 refluxes the heated water exhausted from the power generation facilities 3 to the underground high temperature section and is connected to a pump 5. Into the reduction well 4 the bottom end section of a heat pipe 6 capable of generating the power with vapor stream of the working fluid is inserted. The upper end section of a hermetically sealed enclosure 7, whose bottom end section of the heat pipe 6 is inserted to the reduction well 4, is bent over and forms a trap section 8 where a plurality of disseminative pipes 10 are made to communicate through a liquid distribution header 9. On the upper side of the trap section 8 a cooling section 12 is formed, which condensates the working fluid 11. A turbine 15 driven by the working fluid vapour is arranged on the upper side of this cooling section 12, with which a generator 17 is driven.
Patent JP-S62245161-A (JP)
Inventor: HENRII FURIIMAN KUTSUKU
IPC: G01R31/327
Filed: 1987-04-08
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-S58202304-A (JP)
Title: Blade of gas turbine
Inventor: IWAMOTO KATSUJI
IPC: F01D5/18
Filed: 1982-05-21
Abstract: PURPOSE:To control a flow of cooling fluid corresponding to the change of an operational condition and/or blocking of a blow off port, by providing a flow controller of bimetal type, which controls the flow of cooling fluid in accordance with temperature in a blade main body, to a passage of cooling fluid in the blade main body. CONSTITUTION:Guided fluid in a cooling fluid passage 12 flows in through a flow controller 22 of bimetal type to a flow path 16 and is blown off to the outside of a blade from a blowoff hole. Guided fluid in a cooling fluid passage 13 is partly blown off to the outside of the blade from a blowoff hole 25, while the rest part flows in through a flow controller 26 of bimetal type to a flow path 18 and is blown off to the outside of the blade from the blowoff hole. The controllers 22, 26 are formed such that one end of a bimetal element is fixed to an internal surface of a point end wall X and the other end is extensibly protruded to branching walls 14b, 15b.
Patent JP-H06302673-A (JP)
Title: Method for sorting/separating pellets
Inventor: KOIKE AKIHIRO
IPC: H01L21/68
Filed: 1993-04-13
Abstract: PURPOSE:To automate decision and separation of sorting range by eliminating intermediary of an operator, and to improve manpower saving and sorting accuracy in the case of sorting/separating products to be distributed with electric characteristics and other characteristics. CONSTITUTION:A pellet sorting/separating apparatus for separating products to be treated by a mechanical method comprises a movable stage 3 placed with pellets 2 adhering to an adhesive tape 1 and driven in X-axis and Y-axis directions, a suction nozzle 5 to be driven in the X-axis, the Y-axis and Z-axis directions, etc. A boundary line 6 of a boundary of characteristics is automatically formed on the tape 1 from characteristic value after inspection, chips 4 are vacuum-sucked by the nozzle 5 to be moved in the X-axis, the Y-axis and the Z-axis directions only in a necessary range of inside or outside of the line 6, and automatically separated.
Patent JP-S581409-A (JP)
Inventor: DEIITERU BENTSU
IPC: A46B13/02
Filed: 1982-05-21
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。