baber/WOPTO huggingface dataset:
Patent JP-S57206253-A (JP)
Title: Manufacture of armature winding for dc motor
Inventor: SATOU KENICHI
IPC: H02K15/10
Filed: 1981-06-12
Abstract: PURPOSE:To automatically and positively perform the whole process until the completion of an armature winding by a method wherein insulating wires are formed by arranging by specified number and after making an armature winding with specified shape by applying ground insulation and by forming and cutting the insukating wires, insulating films are peeled off with a cutter or the like. CONSTITUTION:Insulating wires 1 wound on drums are linearly formed through forming rollers 2 and ground insulation is applied by winding an insulating tape 3 to make an armature winding by cutting the insulating wires 1 by a specified size. Next, the armature winding is put into a specified forming mold to form in specified shape by pressing. Films at the opposite ends of the armature winding 5 applied the ground insulation and formed in specified shape are peeled off with a cutter 6 or the like. In ths way, the peeling size can be equalized and minimized necessary for exfoliation and repair for lead section is entirely unnecessary and the armature winding can automatically and positively be made.
Patent JP-S62246105-A (JP)
Title: Head position controller for still video camera
Inventor: OOTA YOSHITAKA
IPC: H04N5/781
Filed: 1986-04-18
Abstract: PURPOSE:To confirm the reproduced picture of a photographed part and to prevent the delay of next photographing by providing a position control means which controls a recording and reproducing head so that one gap is placed in the next unrecorded track position and the other is placed in the recorded track position each time when photographing is terminated. CONSTITUTION:Though a system controller 8 moves a recording and reproducing head 4 to the unrecorded track side of a floppy disk successively in accordance with photographic recording, the head position is so controlled that one gap is placed in the next unrecorded track position and the other is placed in the recorded track position at the end of photographing with respect to movement of the recording and reproducing head. Thus, the picture recorded by the preceding photographing is confirmed by the reproduced signal of a field picture from the gap placed in the recorded track position, and a picture is recorded with the gap by head movement if the next photographing is field recording, and a picture is recorded with both gaps by the extent of head movement corresponding to one track if it is frame recording.
Patent JP-H03289947-A (JP)
Title: Ultrasonic diagnostic device
Inventor: SATO TAKESHI
IPC: G01N29/06
Filed: 1990-04-04
Abstract: PURPOSE:To provide an ultrasonic picture which is smooth and easy to see by alternately writing fault information and diagnosing information, consisting of blood flow information, in a frame memory and interpolating diagnosing information of a present frame and diagnosing information of a preceding frame. CONSTITUTION:In a DSC 6A wherein both blood flow information and B-mode picture information are inputted, frame memories 11-13 write orderly B-mode picture data and Doppler data input at a frame unit under control by a controller 7B. An MUX 14 reads blood flow information F1 and F2 of a present frame and one frame before from a plurality of the frame memories 11-13, and data is outputted to an MUX 17, a folding decider 15, and an interpolator 16. The folding decider 15 compares data outputs F1 and F2 with each other. When an absolute value of a difference therebetween exceeds some threshold level and a code is different, it is decided that back to back due to a blood flow occurs, and a result is outputted to an interpolator 16. The interpolator 16 effects interpolation in consideration of folding when the folding occurs, and formation of a proper interpolation frame causes a picture to be easily seen.
Patent JP-S61253701-A (JP)
Inventor: JIESASU NOGEIRA ROMERO
IPC: F21S8/10
Filed: 1986-04-18
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-S60233948-A (JP)
Title: Electromagnetic wave detector
Inventor: ONO HISAO
IPC: G11B27/10
Filed: 1984-05-04
Abstract: PURPOSE:To detect surely a desired wave by constituting the titled detector that a capcitor whose charging is controlled by a white noise and a VCO is swept by the charge/discharge signal of the said capacitor. CONSTITUTION:The desired wave entering from an antenna 1 is converted into an IF signal by the 1st and 2nd mixers 2, 5 and demodulated by a detector 7. When no signal input exists, a switch 11 is turned on/off by the white noise and the capacitor 13 is charged. The charging voltage of the capacitor is discharged at a prescribed period by a switch 14 controlled by a pulse generator 15. A sawtooth voltage based on the charging/discharging is used as a sweep voltage of the VCO16. When the signal is received as the result of sweep, the switch 11 is turned off. As a result the sweep of the VCO is stopped, the detector 7 generates a wide pulse output to drive an alarm device 10.
Patent JP-2000283208-A (JP)
Title: Hydraulic shock absorber
Inventor: KAMEDA HIROKATSU
IPC: F16F9/34
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of noise when middle/high damping force is produced. SOLUTION: A hydraulic shock absorber is formed with a low speed square hole 48 opening to a piston rod side oil chamber 43B, and a vertical hole 49 communicating with the square hole 48, extending in an axial direction of a piston rod 29, opening to a piston side oil chamber 43A, and having a larger diameter than the square hole 48, on the piston rod 29. The square hole 48 is used as only one low speed square hole which communicates the piston side oil chamber 43A and the rod side oil chamber 43B.
Patent JP-S62247295-A (JP)
Inventor: TAKECHI HIDENORI
IPC: G21F9/00
Filed: 1986-04-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03290005-A (JP)
Title: Cogeneration energy plant
Inventor: SHIBUYA SHUNJI
IPC: F22D11/02
Filed: 1990-04-06
Abstract: PURPOSE:To maintain balance of demand and supply of electric power by having the shafts of an induction machine and a steam turbine connected to an auxiliary machine and use the induction machine as an electric motor when the power is surplus or drive the auxiliary machine with the steam turbine when the steam is surplus. CONSTITUTION:An induction machine 5, which can be used as an induction generator as well as an induction motor, is connected directly to an auxiliary machine 4, which is a boiler feed pump for an exhaust heat recovery boiler, and a steam turbine 6 is connected directly to the induction machine 5. The steam to be used for driving the steam turbine 6 is the steam from the steam supply line of cogenerated energy and the steam on the exhaust side is supplied, as a low pressure steam source, to the demand side when necessary. The induction machine 5 is connected to the output circuit of a generator 2 through a circuit breaker 7. When the power is surplus, the induction machine 5 is used as an electric motor and, when the steam is surplus, the auxiliary machine 4 is driven by the steam turbine 6 and also the induction machine 5 is used as a generator when necessary.
Patent JP-S58207559-A (JP)
Title: Speed change gear
Inventor: OGURA MASAMI
IPC: F02B67/06
Filed: 1982-05-27
Abstract: PURPOSE:To prevent excessive rotation of auxiliaries even in high speed rotation of an engine by making operating fluid in a hydraulic system clutch mechanism response to control signals for ON-and-OFF control and enabling said mechanism to be changed over to a direct transmission system or speed change transmission system. CONSTITUTION:A control section 13 detects the rotational frequency of a input side drive shaft 2 with the centrifugal force of a centrifugal weight 13d to change over a rotary valve 11 by the action of said weight 13d for turning controllably ON/OFF a hydraulic system clutch mechanism 9. When said mechanism 9 is turned OFF to release the input side drive shaft 2 from the direct connection with the output side housing 5, a planet gear 4b revolves around a sun gear and on its axis in the same direction as a ring gear 4a rotating together with the drive shaft 2. The rotation of a carrier 4c decelerated with this revolution motion is transmitted to a housing 5 through the engagement of an one-way clutch 6, i.e. the rotation of an engine 1 transmits the decelerated rotation to a pulley 3 integral with the housing 5 with the reduction ratio of a planet gear device 4.
Patent JP-S61247103-A (JP)
Title: Manufacture of radio wave reception body
Inventor: AZUMA KAZUTADA
IPC: H01Q15/16
Filed: 1985-04-24
Abstract: PURPOSE:To form a reflector having plural aperture diameters by one kind of metallic die by using an upper and a lower metallic die split concentrically so as to apply pressing. CONSTITUTION:A radio wave reflection raw member 6 and an FRP raw member 5 are placed on the lower metallic die 8 shaping the reflector surface. The upper metallic die 7 shaping the reflector rear face is split concentrically. Further, the upper metallic dies 7a, 7b, 7c are adjusted for the relation of position at each boundary face optionally and for example, a step A is set between the metallic die 7a and the metallic dies 7b, 7c. Thus, in applying pressing in this state, the reflector whose aperture diameter is equal to the outer diameter of the metallic die 7b is formed.
Patent JP-S61249688-A (JP)
Title: Electron beam welding method for tempered extra-high tensile steel
Inventor: TOYOHARA TSUTOMU
IPC: B23K15/00
Filed: 1985-04-26
Abstract: PURPOSE:To make possible the assurance of the strength in a weld zone which compares favorably with the strength of base metals by subjecting the part to be welded of extra-high tensile steels to >=2 passes of welding so as to decrease gradually the depth of penetration until welding is completed. CONSTITUTION:The base metals 1 of the tempered extra-high tensile steels rating80-120kg/mm<2> class 0.2% yield point value are welded through the thickness thereof by an electron beam 2 in the 1st pass 31. The base metals are successively welded to the depth of about 1/2-3/4 the thickness in the 2nd pass 32. The base metals are welded to the depth of about 1/4-1/2 the thickness in the 3rd pass 33 in succession thereto. The metals are finally welded to the depth of about <=1/4 the thickness in the 4th pass 34. The weld zone subjected to the welding in the above-mentioned manner is assured to have the 0.2% yield point which compares favorably with the yield point of the base metals and therefore the above-mentioned method is effectively utilized for improving the quality of the welded product of the tempered extra-high tensile materials.
Patent JP-H09255897-A (JP)
Title: Prevent ion of adhesion of aquatic organism and coating material for preventing adhesion of aquatic organism
Inventor: SHINODA MASAHARU
IPC: C09D5/16
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent the adhesion of aquatic organisms to a target coated material such as the bottom of a ship, a buoy, a raft, a rock face, a fence for fish culture, etc., at low toxicity without destroying a life cycle of marine organisms, etc., by supporting a basic substance on a coating material convering the surface of the target coated material. SOLUTION: The method for preventing the adhesion of aquatic organism comprises supporting (B) a basic substance such as calcium hydroxide on (A) coating material (e.g. one comprising a binder obtained by blending an inorganic binder such as a cement with an organic binder such as and acrylic resin and a fine aggregate) cover the surface of a target coated material (e.g. one composed of a material such as an iron material, glass, a wood, a reinforced plastic, concrete or a resin) to raise the basically of water acting on the surface of the component A.
Patent JP-H06279085-A (JP)
Title: Cement admixture
Inventor: ONO TOSHIO
IPC: C08L71/02
Filed: 1993-03-26
Abstract: PURPOSE:To provide a cement admixture for producing a cement composition excellent in water-reduction ratio and fluidity, improved in change of slump with time and keeping its fluidity over a long period. CONSTITUTION:This cement admixture is composed mainly of (a) 50 to 95wt.% sulfonated compound of a conjugated diene (compolymer and/or (co)polymer of a sulfone group-containing diene compound, (b) 49.9 to 5wt.% another sulfone group-and/or carboxylic group-containing water-reducing agent other than the (a) component and (c) 0.1 to 20wt.% hydroxyl group- and/or amide group- containing binder or retarding admixture [provided that (a)+(b)+(c)=100wt.%].
Patent JP-S62245055-A (JP)
Inventor: SUZUKI SHIGEO
IPC: F25B1/00
Filed: 1986-04-18
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-S57204929-A (JP)
Title: Variable speed operation device for agricultural power machine
Inventor: OKAMOTO KINYA
IPC: F16H63/38
Filed: 1981-06-12
Abstract: PURPOSE:To facilitate the multistage variable speed switching with a simple constitution, by making the variable speed operation of one and the other speed change gear  mechanisms possible by horizontal and vertical slide operations of one change lever. CONSTITUTION:A turning base part 13d of an operation arm having regulating parts  13a and 13b, between which an engaging part 12b where a change lever 12 is engaged  with change gears 4a and 4b, and an engaging part 13c for a shifting cam 27 of a  change gear 24 is made coincident with the center of a spherical part 12a of the change lever 12 supported on a variable speed case 1 and is supported pivotally on the variable speed case, and the spherical part is engaged with the turning base part so that the  change lever can be slided around the axis of the turning base part and in the same plane as the axis. The change lever is turned around the axis to not only engage and  disengage the engaging part 12b with and from shifters 14 and 15 but also operate the  change gear 24 through the cam 27 by the engaging part 13c; and the change lever is  turned in the same plane as the axis to not only operate one of shifters 14 and 15 by  the engaging part 12b but also fit regulating parts 13a and 13b to the other shifter  while leaving them still, and the rash action of shifters are regulated.
Patent JP-S62245929-A (JP)
Title: Conveyance control method for raw material
Inventor: OMAE MATSUO
IPC: G01G19/02
Filed: 1986-04-18
Abstract: PURPOSE:To surely control a kind and the quantity of an object to be conveyed and to reduce the necessary personnel by collating the kind and weight of raw material obtained from registered numbers of trucks at the time of sending-in which inventory information of a storage part and deciding automatically right or wrong of acceptance of the raw material and a destination to be sent in. CONSTITUTION:When the trucks 1, 1,... enter a raw material yard 2, a weighing place 3 and a sending-in place 4, the registered numbers of registration cards provided to the respective trucks are read with card readers 21-41. A destination indicator 22 of an entrance of the raw material yard 2 indicates the destination according to destination information outputted from a conveyance control part 10 to a driver. The truck 1 entering the weighing place 3 is weighed with a weighing machine 32 and the result is outputted to the control part 10. Moreover, an entrance gate 42 of the sending-in place 4 is opened and closed with a keying signal from the control part 10 and entrance of the truck 1 is restricted. Moreover, auxiliary raw material charged by the truck 1 is stored temporarily in placing hoppers 43 and 44 provided in parallel, for instance, and discharged on a belt conveyor 5.
Patent JP-S5518907-A (JP)
Title: Air flow detecting valve
Inventor: NIIMI ATSUSHI
IPC: G01F1/42
Filed: 1978-07-26
Abstract: PURPOSE: To facilitate the detection of the air flow in a valve by arranging in a valve case an air signal take-up valve which is made coactive with such a differential pressure operating valve as is made operative in response to the differential pressure between air inlet and outlet ports.  
     CONSTITUTION: When an air outlet port 4 is opened, a differential pressure operating valve 5 is moved down against a spring 3 so that the air flows from an air inlet port 2 to the outlet port 4. An air signal take-up valve 7 is also moved down against a spring 6 so that the air flow into an air signal take-up port 11. And, an air releaf valve 9 is also moved down to close an air releaf port 8 so that the air from the inlet port 2 is fed to the signal take-up port 11 without fail. When the outlet port 4 is closed, the valves 5 and 7 are moved up to block the air flow from the inlet port 2 to the take-up port 11. On the other hand, the releaf valve 9 is moved up to vent the signal pressure at the take-up port 11 to the atmosphere. As a result, the signal pressure is used so that the air flow in the valve can be easily detected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05288448-A (JP)
Title: Electric refrigerator
Inventor: YAMAMOTO IZUMI
IPC: H02P5/00
Filed: 1992-04-10
Abstract: PURPOSE:To simplify a control circuit by connecting a fan motor and a DC motor to an inverter through switching means, switching the means to the fan motor side after the DC motor is forwardly and reversely rotated at the time of driving the DC motor for an icemaker. CONSTITUTION:An electric refrigerator has a fan motor 7 for driving a fan for feeding chilled gas generated by an evaporator to freezing, cold storage chambers, etc., and a DC motor 11 to be so forwardly or reversely rotated as to invert, return an icemaking tray of an automatic icemaker. An output of an inverter 20 can be freely switched to the motor 7 side and the motor 11 side by a relay 21 having switching contacts (a)-(c). That is, when the motor 11 is operated, the contacts (a)-(c) are short-circuited therebetween to stop supply of power to the motor 7, the motor 11 is forwardly rotated, and the tray is inverted. Then, the motor 11 is reversely rotated, the tray is returned, the contacts (c)-(b) are short-circuited therebetween, and supply of power to the motor 7 side is restarted.
Patent JP-H06283483-A (JP)
Title: Etching method
Inventor: UEDA KEIICHI
IPC: H01L21/302
Filed: 1993-03-24
Abstract: PURPOSE:To form an etching hole having a round shape with high accuracy and excellent reproducibility without heat treatment. CONSTITUTION:In an etching method, in which an etching hole 9, in which an edge section is formed in a round shape, is formed, a photo-resist mask 4 having an opening section 4a on an oxide film 3 is shaped, impurities 6 are implanted to the opening section 4a through ion implantation, and the photo- resist mask 4 is removed. A resist mask 7 having an opening section 7a smaller than the opening section 4a is formed, a round-shaped etching hole 8 is formed to the surface section of the oxide film 3 through isotropic etching, and an etching hole 9 having a diameter smaller than the etching hole 8 is dug down to the etching hole 8 through anisotropic etching.
Patent JP-H05289368-A (JP)
Title: Positioning mechanism for photosensitive planographic printing plate printing device
Inventor: FUJIMOTO KAZUYA
IPC: G03F9/00
Filed: 1992-04-10
Abstract: PURPOSE:To shorten working time by eliminating the need of the exchanging work of a pressing plate for a photosensitive planographic printing plate having a different size and to prevent the photosensitive planographic printing plate from being deformed by the pressure to adjust its position. CONSTITUTION:The position of a PS plate 18 placed on a placing part 502 is adjusted in the longitudinal direction by the driving force of a cylinder 535. A low friction cylinder is applied as the cylinder 535, where pressure adjustment is performed by an accurate regulator. In the accurate regulator, the pressure is adjusted so that the PS plate 18 may not be deformed at the time of pressing the PS plate 18. Therefore, even the PS plate 18 having different size is prevented from being deformed, and an adapter, etc., need not be attached to the top of the rod of the cylinder 535 in accordance with the size.
Patent JP-S60233035-A (JP)
Title: Synthesis of vinyl ester
Inventor: FARRAR DAVID
IPC: C07C219/20
Filed: 1985-04-25
Abstract: An ester interchange process, preferably for the formation of vinyl higher esters from methyl acrylate or methacrylate, is conducted in the presence of a novel alcoholate of the formulawherein M' is selected from Mg, Ca and BaM<sup>2</sup> is selected from Ti, Zr and A1n is 3 or 4 and is the valency of M<sup>2</sup>a is a number from 0 to 1.5b is a number from 0 to 0.75nx+y = 1 and each is a number from 0.005 to 0.995 and is such that the compound is liquid at 30°CR<sup>4</sup> is selected from alkyl having at least 4 carbon atoms, cycloalkyl having at least 4 carbon atoms and aminoalkyl, andeach group R<sup>6</sup> is individually selected from C, <sub>3 </sub>alkoxy and blocking groups that are substantially less reactive in the ester interchange reaction than the groups OR<sup>4</sup>.
Patent JP-H06278944-A (JP)
Title: Constant tension control for taking-up wire
Inventor: SATO KATSUO
IPC: B65H59/38
Filed: 1993-03-25
Abstract: PURPOSE:To enable the constant tension control for a wire which possesses high precision and excellent responsiveness, by controlling the position of the elevator roller of a dancer roller device. CONSTITUTION:A wire stripe body taking-up device is constituted so that the wire stripe body 1 is taken up on a taking-up bobbin 3 which is revolution- driven by a motor 4 through a dancer roller device 2 having an elevator roller 2A in a spring load form. The dancer position signal V which is obtained by taking out the voltage corresponding to the position change in the vertical direction of the elevator roller 2A is converted to the digital quantity once through the A/D conversion by pulling out the signal V before amplification, and then comparison-calculated with the standard value which is previously set in a cetral processor 5, and the difference is converted to the analogue quantity again, and the result which is obtained through multilifying the returned analogue signal by the linear speed signal is compared with the signal after the amplification of the dancer position signal V, and the revolution speed of the motor 4 is increased and decreased according to the difference.
Patent JP-S5717002-A (JP)
Title: Control switching device
Inventor: TANAKA MAKOTO
IPC: G05B7/02
Filed: 1980-07-03
Abstract: PURPOSE:To ensure a smooth switching of a control system without discontinuing the process line, by comparing the operation reference value of the side to be switched with the actual value of control extent and then switching the control system at a time point when a coincidence is obtained from the above-mentioned comparison. CONSTITUTION:A roll 3 of process line is driven by a motor 22, and the motor 22 is controlled by a current controller 17 or a speed controller 18 via a motor controller 21. At the same time, both the current and speed of the motor 22 are detected by a current detector 24 and rotary motor 23 and then converted into the inputs to be supplied to the controllers 17 and 18 respectively by a current detection converter 19 and speed detection converter 20. The outputs of these converters 19 and 20 are compared with the reference values of speed reference signal generators 14 and 15 at a comparing part 11 of a control switch device 10. Then the reference values of the generators 14 and 15 are added to the output of a correction reference signal generating part 12 where the operation reference value of the control system under operation based on the deviation of the part 11. Thus a smooth switching is possible for the control system by the switch device 10 without discontinuing the process line.