baber/WOPTO huggingface dataset:
Patent JP-H0530521-A (JP)
Title: Sampling clock generating circuit
Inventor: TANOI HISAYUKI
IPC: H04N11/04
Filed: 1991-07-24
Abstract: PURPOSE:To digitize a sampling clock generating circuit synchronized with an optional phase of a color burst signal in an NTSC signal. CONSTITUTION:A phase difference between a subcarrier and a sampling clock is computed by a subcarrier phase detecting circuit 5 based upon subcarrier data obtained by A/D converting a subcarrier signal obtained from an NTSC signal by a color burst control PLL circuit 3 and added to an optional phase value obtained by a phase shifting circuit and the added value is D/A converted to constitute a loop for controlling a VCO 17.
Patent JP-S6076498-A (JP)
Title: Z-type propeller control device
Inventor: AIZAWA YASUO
IPC: B63H25/42
Filed: 1983-10-03
Abstract: PURPOSE:To synchronize the turning speeds of Z-type propellers of a multi-shaft ship to enhance the controllability of the ship, by comparing external inputs delivered from a plurality of detectors so that an optimum value thereof is delivered to control devices. CONSTITUTION:A turning cylinder 21 is turned in accordance with a manupulated angle by a control handle 45. At this time a limiter circuit 48 limits its output in accordance with the rotational speed of a propeller, and therefore, when the rotational speed of the propeller is high, the turning speed of the turning cylinder is low. However, when the rotational speed of the propeller is low, the turning speed of the turning cylinder 21 is high. Accordingly, in a multishaft ship provided with a plurality of Z-type propellers 20, the turning speed of turning cylinders are controlled in accordance with the maximum value among the rotational speeds of the propellers.
Patent JP-H0850248-A (JP)
Title: Device for attaching compact binoculars to tripod
Inventor: NAKAMURA MASAICHI
IPC: G02B23/18
Filed: 1994-08-05
Abstract: PURPOSE:To use a pair of compact binoculars in a state where it is attached to a tripod by utilizing the screw hole of an upper eye separation adjust knob on the compact binoculars side and a bracket. CONSTITUTION:As for the bracket for binoculars 8; an engaging hole 10 engaged with the upper eye separation adjust knob 1a is formed in a horizontal direction on its upper end face 9, the shape of its middle part 11 is made crank shape, and its lower end face 12 is bent in the horizontal direction, then a tripod screw hole 13 is formed on the end face 12. A hidden screw or the like is screwed in the screw hole 1b of the knob 1a at the center part of the upper part of the binoculars 1 in the case the tripod 4 is not used. In the case the tripod 4 is used, the hidden screw is detached and the engaging hole 10 on the bracket 8 side is engaged with the knob 1a by setting gasket 14 in between, and an attaching screw 15 is screwed in the screw hole 1b so as to attach the bracket 8 to the binoculars 1. Next, the tripod screw 5 of the clamp 6 of the clamp type tripod 4 is screwed in the tripod screw hole 13 on the bracket 8 side, and the bracket 8 is fixed on the tripod 4.
Patent JP-H0849646-A (JP)
Title: Liquid-pressure pump
Inventor: KOJIMA SEIICHI
IPC: F04B1/02
Filed: 1994-08-05
Abstract: PURPOSE:To restrain generation of abrasion on a pressurecontact part of a cam ring with a regulating means by elastically receiving the load to be generated when the cam ring is moved in the axial direction by a regulating means, and regulating the movement, in a liquid-pressure pump to be used for a liquid pressure controller for controlling traction. CONSTITUTION:A cam ring 17 assembled to an eccentric shaft part 11a through a needle roller 16 is eccentrically rotated by the rotation of a driving shaft 11, and a pair of plungers 25, 26 so arranged as to be faced to each other while pinching the cam ring 17 in the radial direction of the driving shaft 11 are reciprocated. Fluid of brake fluid sucked into pump chambers R1, R4 is boosted by the movement of respective plungers 25, 26 and discharged to discharging chambers R3, R6. In this case, spring steel-made flat washers 21, 22 as a regulating means for regulating the axial movement of the cam ring 17 are assembled on the ends of respective axial directions of the cam rings 17 and between bearings 12, 13 through balance washers 23, 24, thereby the smooth operation of the pump is secured.
Patent JP-S6342109-A (JP)
Title: Coil winding machine
Inventor: NAGAOKA YASUMA
IPC: B65H54/32
Filed: 1986-08-08
Abstract: PURPOSE:To contrive improvement in efficiency of a coil winding work by a method wherein a switching means, with which the combination of established winding width and a winding pitch will be switched by one action operation, is provided. CONSTITUTION:The range of movement of a tensioner 5 is controlled by rotating the lead screw 9 of a traverser 10 in forward and reverse directions within the pre scribed range, and the winding width (w) of the wire 4 on a coil bobbin 1 is regulated within the prescribed range. Also, the moving speed of the tensioner 5 is controlled by regulating the driving of a belt moving means 39 and also by adjusting the revolutional speed of the lead screw, and the winding pitch of the wire 4 for the coil bobbin 1 is regulated at the prescribed value. Besides, when the specifications of a winding is changed according to the type of the coil bobbin 1 or the wire 4, a number of kinds of combinations of winding width and winding pitch are set in advance in a plurality of winding width setting means and pitch setting means, and said combination is changed by performing a switching by one action operation using a switching means 53. As a result, the setting and changing of the winding specifications can be performed in a simple and quick manner, and the improvement both in operationability and the working efficiency of the coil winding work can also be accomplished.
Patent JP-S6162285-A (JP)
Title: Magnetic recording reproducing device
Inventor: NISHI NOBUHIKO
IPC: H04N5/781
Filed: 1984-09-03
Abstract: PURPOSE:To erase a signal recorded at a magnetic disk properly without installing an exclusive-use erasing head by connecting a speed reducing mechanism and an erasing signal generating device and impressing an AC current from the erasing signal generating device through a recording and amplifying device to a head. CONSTITUTION:While a magnetic disk is rotated with lower speed at the time of erasing than at the time of recording and reproducing, an AC signal is impressed to a head, an AC magnetic field is essentially added with high frequency, the impressed time is made longer and a signal recorded at the magnetic disk is erased. For example, to a disk motor 1, a reference pulse generating device 7 for driving is connected through a speed reducing mechanism 11 of a driving circuit 8 for normal speed, a driving circuit 9 for low speed and a change-over switch 10, and at the time of recording and reproducing, the driving circuit 8 for normal speed is operated by a Low level signal and a magnetic disk 2 is driven and rotated at the normal speed, and on the other hand, at the time of erasing, the above-mentioned driving circuit 9 for speed is operated and the magnetic disk 2 is driven and rotated with low speed.
Patent JP-S5977028-A (JP)
Title: Operation controller for water pump
Inventor: OIKAWA TADAO
IPC: F01P7/16
Filed: 1982-10-23
Abstract: PURPOSE:To improve efficiency of engine operation by bringing a clutch to connecting state when the temperature of internal-combustion engine exceeds ove predetermined level and transmitting rotation of input element interlocked with engine to impeller body of water pump. CONSTITUTION:When the cooling water temperature is low immediately after starting of engine, a temperature switch 49 will turn on to bring a direction exchange valve 40 to exchange position as shown on the drawing. Consequently pressure fluid from pump P is led into fluid pressure chamber S to move a clutch board 28 against a spring 34 to the left thus to release frictional coupling with input plate member 11 of input shaft 10. Consequently rotation of pulley member 16 coupled to the crank shaft is blocked from being transmitted to the impeller 8 of water pump 2. While upon increase the cooling water temperature to turn off a temperature switch 49 thus to switch said valve 40 to the right, clutch board 28 and plate member 11 are coupled through a spring 34 to start rotation of impeller 8.
Patent JP-H05184413-A (JP)
Title: Interlocking member for gradually engageable long-sized zipper
Inventor: DEEBUITSUDO FURANSHISU KURAAKU
IPC: A44B19/32
Filed: 1992-07-13
Abstract: PURPOSE: To provide a closing member used together with one or a plurality of progressive engaging long fasteners to provide a liquidproof connection between the adjacent end parts of long components of the fastener. CONSTITUTION: This closing member seals the end parts of connected components 2, 3 to make an unit product connected by one or a plurality of fasteners substantially liquidproof in the end parts of the components. The closing member has two opposed non-porous pads 26 to be closely engaged with the area of the unit product on the front surface and back surface of the end parts of the components and form a housing for enclosing the end parts. A fastening means 31 mutually fixes the pads. The adjacent end parts of the fastener are closed from above by the blocking member. The closing member is applied to various other commodities requiring a substantially liquidproof connection in a fastener for connecting unit parts of clothing or between the unit articles.
Patent JP-H0827906-A (JP)
Title: Steel material and concrete connecting method using welding brace
Inventor: USAMI SHIGERU
IPC: B23K9/20
Filed: 1994-07-14
Abstract: PURPOSE:To reinforce a welding part by closely fitting an arc shield body with a strength equivalent to or more of a concrete strength on the top end outer periphery of a brace main body and also welding it fixedly to a steel material together with the top end of the brace main body. CONSTITUTION:An arc shield body 3 is fitted closely to the top end part of a stud body 2. A steel material 12 and the stud body 2 are connected to the output side of a welding power supply, the flux of the stud body 2 is made in contact with the surface to be welded, welding current is made to flow, the stud body 2 is separated slightly from the steel material 12 after current flows, and discharge is made to melt the top end part of the stud body 2 and a part of the surface of the steel material. Also, after a set time has been passed, supply of welding current is stopped and the stud body 2 is pressed against the steel material to cool a welded part and form a welded part 13. Thus molten metal is advanced into a clearance between the arc shield body 3 and the stud body 2, solidified, and forms the steel materials integral with each other.
Patent JP-S5975816-A (JP)
Title: Rutted road detector
Inventor: TANAKA HARUTO
IPC: G01B21/20
Filed: 1982-10-22
Abstract: PURPOSE:To make the stable car level control attainable, by detecting the height of an uneven road in the direction of the car width, and discriminating whether to run on a rutted road at present when frequency being discriminated as beyond the specified threshold value of a wheel track exceeds a fixed value, in case of a rutted road detector. CONSTITUTION:Using a microcomputer 5, a rutted road detector uses an RAM built in this microcomputer as a working memory and forms the detection control of a rutted road according to a system program stored in an ROM. Level control data L1, L2 and L3 sent from three ultrasonic type distance measurers 2, 3 and 4 are inputted into an input port of the computer 5. Of which setters 2 and 3 are installed in one side edge part of the front under-side and the central part and detect each of car levels l1 and l2. In addition, the rest measurer 4 detects a car level l3 at the side edge part of the car body rear part. On the other hand, from an output port of the computer 5, a valve on-off signal is outputted, setting a driving circuit 6 in operation, thus opening or closing each of valves 7 and 8 in front and the rear sides take place.
Patent JP-H0511863-A (JP)
Title: Reference voltage generating circuit
Inventor: KONDO CHIAKI
IPC: H02M3/07
Filed: 1991-06-29
Abstract: PURPOSE:To provide the reference voltage generating circuit which can be shorten in settling time without decreasing a series resistance value. CONSTITUTION:A control circuit 4 addresses a switch group 2 synchronously with a clock phiS in response to address variation of an address generating circuit 3 and turns on a switch SP. Further, the control circuit 4 addresses a switch group 1 in synchronism with a clock phiT and turns off the switch SP. A capacitance CP is charged to a specific level synchronously with the clock phiS and starts charging a load capacitance CL in synchronism with the clock phiT. Consequently, the settling time for the load capacitance CL can be shortened.
Patent JP-H1114559-A (JP)
Title: Measuring method for moisture of tea leaf
Inventor: TSUKAMOTO NOBUTO
IPC: G01N9/02
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a new measuring method, for the moisture of a tea leaf, in which the moisture content of the tea leaf being transferred can be computed precisely. SOLUTION: In a method, the moisture amount of tea leaves A being transferred is measured by a noncontact sensor. In the method, a weight meter 61 and a distance sensor 51 are built in together with a moisture meter 41, the moisture amount of the tea leaves A is measured, the weight of the tea leaves A is measured by the weight meter 61, the thickness of a tea layer is measured by the distance sensor 51, the density of the tea leaves A is computed on the basis of the weight and on the basis of the thickness of the tea layer, and the density, the weight and the moisture amount are computed. Thereby, the moisture content of the tea leaves is obtained.
Patent JP-H0523519-A (JP)
Title: Packed type washing and dust collecting apparatus
Inventor: HIROSE TAKASHI
IPC: B01D46/30
Filed: 1991-07-25
Abstract: PURPOSE:To provide a packed bed type washing and dust collecting apparatus having a structure capable of washing packing without stopping the apparatus. CONSTITUTION:A packed bed rotating shaft 7 is provided to a packing receiver 8 having packing received therein and directly connected to the rotary motor provided to the outside of a packed tower. By this constitution, since the dust or reaction product bonded to the packing can be washed off without shutdown of the packed tower, operation can be performed under always stable pressure loss.
Patent JP-S5975910-A (JP)
Title: Ethylene copolymer
Inventor: KAMIYAMA MASAKI
IPC: C08F210/16
Filed: 1982-10-25
Abstract: PURPOSE:The titled copolymer excellent in transparency, environmental stress cracking resistance, tear resistance, etc., prepared by specifying a composition distrbution, a degree of branching, a random copolymerizability, DSC m.p. characteristics, etc. CONSTITUTION:An ethylene/4-20C alpha-olefin copolymer having the following properties; MFR of 0.01-200g/10min; density of 0.900-0.945g/cm<3>; composition distribution parameter (U) defined by formula I (wherein Cw is a weight-average degree of branching, and Cn is a number-average degree of branching) of below 50; content of components of a degree of branching <=2/1,000C in the ethylene copolymer of below 15wt%; content of components of a degree of branching >=30/1,000C in the ethylene copolymer of below 15wt%; n-decane-soluble portion (at 23 deg.C)<=5wt%; average chain length ratio of methylene groups of below 2.0; n(n>=2) melting points observed when measured with a DSC; the maximum m.p. (T1) represented by equation II (wherein d is the density of the copolymer); difference between the maximum m.p. (T1) and the minimum m.p. (Tn) of formula III; difference between T1 and the next highest m.p. (T2) of formula IV(wherein 0 deg.C<T1-T2<=18 deg.C in case n=2); and crystal melting heat quantity at T1 (H1/ total crystal melting heat quantity (Ht) ratio of formula V.
Patent JP-H0745904-A (JP)
Title: Exciton laser
Inventor: NOJIMA SHUNJI
IPC: H01S5/042
Filed: 1993-07-28
Abstract: PURPOSE:To make use of a large optical gain of exciton emission and to realize an exciton laser of a low oscillation threshold by burying a well layer formed of quantum thin wires in a barrier layer on a substrate and by using emission of a maximum gain spectrum generated by excitons formed inside the quantum thin wires by an injection current. CONSTITUTION:An N-type Al0.3Ga0.7As layer 2 is formed by a crystal growth on an N-type GaAs substrate 1, a GaAs active layer is made to grow thereon and GaAs quantum thin wires 3 of an array structure are formed by electron beam lithography and etching. Moreover, an AlAs layer 4 having a high potential is buried between the GaAs quantum thin wires 3 and a P-type Al0.3Ga0.7As layer 5 is made to grow thereon. Then, an electrode 6 is formed and a laser diode chip is cut out thereafter by cleavage. Electrons and holes generated by a current flowing in from outside are collected in the GaAs quantum thin wires 3 and form excitons. The excitons make transition from a first state of excitation to a normal state and generate a large optical gain.
Patent JP-S57109060-A (JP)
Title: State information system of electronic computer system
Inventor: NAKAYAMA TSUYOSHI
IPC: G06F11/30
Filed: 1980-12-26
Abstract: PURPOSE: To inform the persons concerned of a fault of an electronic computer without assigning a leased telephone circuit to a monitoring device, by sending a voice signal in a voice memory to an automatic calling adapter by connecting a network controller to the monitoring device by driving a switch mechanism when the fault of the electronic computer is detected.  
     CONSTITUTION: A fault of the electronic computer 1 or communication controller 2 of an electronic computer system is detected by a monitoring device 12 and once the fault is detected, a relay driving adapter 15 outpus a signal with logic 1 to operate a changeover-switch mechanism 10, connecting a network controller 9-2 to the device 12. Then, the automatic calling adapter 5 of the device 12 actuates the device 9-2 to send a dial number from a dial-number adapter 16, and the number is sent to a public circuit through the adapter 5 and the device 9-2. Once the off-hook signal of a party side is detected, the device 9-2 informs the device 12 of that, voice informattion from a voice memory is sent to the voice adapter 6, and an analog voice signal is sent to the public circuit through the device 9-2. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6080554-A (JP)
Title: Plate thickness setting device for belt sander
Inventor: SUZUKI YOSHIMITSU
IPC: B24B21/04
Filed: 1983-10-05
Abstract: PURPOSE:To have simple setting of the thickness of a plate to be processed by inputting the specified number for plate thickness by audio means, and by automatically setting the material passage from a sanding belt to a material transport belt between material transports corresponding to the plate thickness. CONSTITUTION:When a specific number from 0 to 9 is input by audio means or by pushing the numerical input buttons 22 on a controller 20, the number is displayed on a number display 26, while the plate thickness, into which the processing shall be made and which is in connection to the number previously stored in a memory, is displayed on a plate thickness display 27. In order to change the plate thickness, the numerical input buttons 22 are pushed to re-specify the plate thickness, and the corresponding number is displayed on the abovementioned number display 26. When, thereafter, Start is input by the autio input means or by pushing the start button 24 of the abovementioned controller 20, a reversible motor is operated regularly in case the difference m between the plate thickness P and the current space value P1 is m<0, to raise a material transport frame, and the motor is rotated reversely in case m>0, to sink the frame. When m=0, the location is completed. Accordingly adjustment of material transport spacing can be made easily.
Patent JP-H1029775-A (JP)
Title: Elevator information device
Inventor: HAMACHI HIROAKI
IPC: B66B5/00
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an information inputting device by which information to be displayed in an elevator display means can be easily changed without requiring an unspecified number of the general public to remember its operation. SOLUTION: This elevator information device provided with an information display means, which is arranged in a car of an elevator or a landing floor so as to display information to be provided to passengers of the elevator, is provided with an information inputting means 2. The information inputting means 2 is constructed of a signal processing unit 20, which transmits a signal demanding information necessary for forming the display information to be displayed in the information display means to a transmission origin via a telephone line 6 and forms the display information on the basis of the received signal from the transmission origin, and an information transmitting unit 8 transmitting the formed display information to the information display means.
Patent JP-H09300245-A (JP)
Title: High speed cutter fitting workbench
Inventor: HISAMURA YASUO
IPC: B25H1/08
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To reduce waste of material and cut in and cut off a workpiece on a workbench while supporting the workpiece with hand and visually observing it by providing a space in which the abrasive cutting wheel of a high speed cutter is received on one part of the workbench, and providing a leg part fixed with the vice of the high speed cutter on the lower part of the workbench. SOLUTION: A workbench 3 is provided with a space 1 in which the abrasive cutting wheel of a high speed cutter is received on its one part, and a leg part 2 fixed with the vice of the high speed cutter on the lower part. When a material is cut off by the high speed cutter, the leg part 2 of the high speed cutter fitting bench is pinchedly fixed with the vice. Hence, a material can be pressed against the abrasive cutting wheel so as to be cut off, while placing the material on the workbench 3 and supporting it with hand. Hereby, waste of material is reduced, and the material with marking line can be simply cut in and cut off because of easy visual observation.
Patent JP-H0674849-A (JP)
Title: Semiconductor electrostatic capacity type pressure sensor
Inventor: NAKAMURA KIMIHIRO
IPC: G01L9/00
Filed: 1992-07-14
Abstract: PURPOSE:To obtain a semiconductor electrostatic capacity type pressure sensor of high precision and a small measurement error by improving measurement sensitivity and lessening a stray capacity thereof. CONSTITUTION:In a semiconductor electrostatic capacity type pressure sensor, shapes of a metal layer 1 and a diaphragm part 11 are made square, the area of the metal layer 1 is a little smaller than that of the diaphragm part 11 and the metal layer 1 and the diaphragm part 11 are arranged so as to mutually place each side thereof at a specified angle. On the other hand, arm parts 14 are set at each angle of the square metal layer 1 respectively and furthermore a slot part 13 is provided in the center part of the metal layer 1.
Patent JP-S5887686-A (JP)
Inventor: YOKOYAMA SUMIAKI
IPC: G07C1/00
Filed: 1981-11-20
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。