baber/WOPTO huggingface dataset:
Patent JP-S62274137-A (JP)
Title: Marine speed reduction reversing gear
Inventor: SATO TSUNEO
IPC: F16H3/14
Filed: 1986-05-22
Abstract: PURPOSE:To use general purpose parts and to remarkably reduce the cost by attaching a gear case to a speed reduction reversing gear main body case, and disposing a transmission shaft to the gear case with a gradient to a clutch shaft on the main body case side to use the transmission shaft as an input shaft. CONSTITUTION:A forward clutch shaft 12 and an output shaft 3 are disposed in parallel in a main body case 1. A gear case 22 is fitted to one end side of the main body 1, and a clutch shaft 12 is disposed in the case 22. An input gear 24 is provided on an extension portion 12a of the clutch shaft 12, and transmission shafts 35, 25 connected to the clutch shaft 12 is such a manner as to interlock therewith the provided above and below the extension portion 12a. The transmission shafts 35, 25 are disposed with a gradient to the axis of the clutch shaft 12, and at least each one end side thereof is projected outside the case 22 in such a manner as to pierce therethrough. The transmission shafts 35, 25 are used as PTO shaft and an output shaft, so that the cost can be reduced remarkably in respect of using parts and the flexible arrangement corresponding to the shape of a ship can be obtained.
Patent JP-S61266173-A (JP)
Inventor: BERA BUNKOKUTSUI
IPC: B32B15/01
Filed: 1986-05-22
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-H07326963-A (JP)
Title: Digital pll circuit
Inventor: YAMADA YOJI
IPC: H03L7/06
Filed: 1994-05-31
Abstract: PURPOSE:To reduce the jitter of an output clock signal by frequency-dividing a reference clock signal supplied from outside by a frequency dividing circuit, frequency- dividing a standard clock signal by an output clock frequency dividing circuit, and supplying both of the obtained frequency dividing signals to a phase comparison circuit through a window generation circuit for comparing phases. CONSTITUTION:This digital PLL circuit is provided with a frequency dividing counter 17 for preparing the output clock signal, a reference clock frequency dividing circuit 11 for frequency-dividing the reference clock signal and the output clock frequency dividing circuit 12 for frequency-dividing the output clock signal so as to detect the phase difference between the output signals of the circuits 11 and 12 by way of the window generation circuit 13 for comparing phases by the phase comparing circuit 14. When setting a frequency dividing value by a frequency dividing value setting circuit 16, one of a stationary value, a value obtained by subtracting a fixed minute quantity from the stationary value and a value obtained by adding a fixed minute quantity to the stationary value is selectively set counter 17. A frequency dividing value changing period for changing the value by the counter 17 to the minute quantity subtracted value or the minute quantity added value is generated by a frequency dividing value changing period generation circuit 15.
Patent JP-S63285777-A (JP)
Title: Registering method for alternate information in magnetic disk device
Inventor: MIURA YUTAKA
IPC: G11B20/12
Filed: 1987-05-18
Abstract: PURPOSE:To shorten a working time and to improve reliability by withdrawing the alternate information of a magnetic disk prior to the reformat and automatically reregistering after completion. CONSTITUTION:When a reformat processing is started, the alternate information retreating program stored in the firmware 5 of a disk controller 2 is carried out, the alternate information 7 of a magnetic disk 3 is read and stored in the memory 8 of the disk controller 2. Thereafter, the alternate information writing program is carried out after completion of the reformat and the alternate information stored on the memory 8 is automatically reregistered in the magnetic disk 3.
Patent JP-S6011721-A (JP)
Title: Controller for clutch
Inventor: KASAI HITOSHI
IPC: F16H59/18
Filed: 1983-06-30
Abstract: PURPOSE:To enable a fine clutch operation, by providing plural valves having fluid passages of different flow rates, to control a clutch actuator, and changing the number of the operated valves to alter the speed of movement of a clutch. CONSTITUTION:When a solenoid valve 71 is driven by a control unit 10 for a clutch, a pressure fluid is supplied from a pressure source 8 to move the piston of a clutch actuator 6 rightward to disengage the clutch. When solenoid valves 72, 73 are driven, the piston is moved leftward to engage the clutch. Since plural parallel pressure fluid outflow passages, which extend from the clutch actuator 6 to engage the clutch, are disposed through the solenoid valves 72, 73, two different control lines can be separately regulated by providing an orifice in one of the outflow passages.
Patent JP-S5243399-A (JP)
Title: Manufacturing method of indication board
Inventor: FUJIGAKI TAKASHI
IPC: G09F15/00
Filed: 1975-10-02
Abstract: PURPOSE: The metallic film coated by vaporation is formed by applying the surface uneven treatment such as pear-skin, etc. to the transparent base plate, and by forming coated layer on the indication part, the metallically lustered indication board is easily manufactured. The hairline processed uneven face la is formed on one side of transparent and even acrylic resin plate, on which vacuum coating film 2 by vaporation of aluminium is set up. After that the print layer 3 is formed by screen-printing opposite latters on the film so that they may cover the part y except the indication part x. Next, the aluminium film of the part on which the print lyaer 3 is not formed is removed by use of sodium hydroxide solution of about 5%, and on the removed part the coated layer 4 by coloured synthetic resin paints is set up by the spray coating with paint. The metallically lustered unique indication baod can be manufactued by such a simply process of work. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5822269-A (JP)
Title: Center type tape winding method
Inventor: TSUBOI MASAO
IPC: B65H81/08
Filed: 1981-07-31
Abstract: PURPOSE:To wind up tapes linearly and mildly at the time of start and stop by sending out the tape with a capstan roller and a rubber roller, setting the length of the portion of tape sent off in proportion to the number of revolutions of the head, and by providing adjustability for this proportionate value. CONSTITUTION:Motor M1 for driving the tape winding head B is set in coupling  with another motor M2 for driving the capstan roller 8 through a differential device 32 to send out the tape T with the roller 8 and rubber roller 9, and the length of the portion of tape sent off is set in proportion to the number of revolutions of the head B. If the cable after tape winding and the winding pitch are represented by d and P, respectivly, so the tape length l is expressed by l<2>=(pid)<2>+P<2> for each turn of head B. If now the head B is driven so that the length of the portion of tape sent off by the roller 8 becomes l, the cable diameter d after tape winding can be kept constant. Further because the tape T sent out by the roller 8 includes little change in rotation drive owing to influence of the inertia, there is no risk of change in tension.
Patent JP-H07323563-A (JP)
Title: Ink tank, ink jet cartridge and ink jet recorder
Inventor: SATO YOHEI
IPC: B41J2/175
Filed: 1994-05-31
Abstract: PURPOSE:To provide an ink tank which can always stably, effectively supply ink by preventing the decrease of the partial ink holding force of an ink holding member at the periphery of the opening of an ink tank body for supplying the ink, an ink jet cartridge using the same and an ink jet recorder. CONSTITUTION:An annular protrusion 313 protruding from the periphery of an ink output port 305 is provided in an ink tank 301, and the width L of the end face 313A of the protrusion 131 is set larger than the inner diameter of the hole of an ink absorber 302.
Patent JP-H01289876-A (JP)
Title: Ink and coating composition having both ultraviolet curability and oxidative polymerizability and printed matter and coated object formed by using same
Inventor: FUKUURA TOMOO
IPC: C09D11/10
Filed: 1988-05-18
Abstract: PURPOSE:To obtain the title ink adapted so that it can be processed immediately after being applied by instantaneously curing the superficial part of a coating film by irradiation with ultraviolet rays and then the inside of the film can be dried, by mixing an ultraviolet-curable composition with an oxidatively polymerizable composition and a pigment. CONSTITUTION:A photocurable resin compound is mixed with a photopolymerization initiator or a sensitizer to obtain an ultraviolet-curable composition (A). Separately, an oxidatively polymerizable substance is mixed with an oxidative polymerization catalyst to obtain an oxidatively polymerizable composition (B). Component A is mixed with component B, a pigment (C) and, optionally, a polymerization inhibitor (D) which can control the rate of oxidative polymerization reaction without detriment to the ultraviolet curability.
Patent JP-S5820389-A (JP)
Title: Structure of friction welded joint of pipe
Inventor: FUJISHIRO TAKANORI
IPC: B23K20/12
Filed: 1981-07-31
Abstract: PURPOSE:To correct axial mis-alignment during friction welding automatically and to  obtain a welded joint which is deburred on the inside by forming the end faces of  pipes on both sides to projecting circular conical surfaces and the end faces of an intermediate material to recessing circular cones and forming a cylindrical part to the  inside circumferential surface of the intermediate material in one body. CONSTITUTION:The end faces of an intermediate material 3 are formed to recessing  circular conical surfaces, and the end faces of pipes 1, 2 on both sides to projecting  circular conical surfaces. A cylindrical part 3a is formed to the inside circumferential  surface of the material 3 in one body. If the pipes 1, 2 are pressed from both sides by  rotating the material 3 in such joint construction, the end faces of the pipes 1, 2 fit to  the end faces of thematerial 3, and axial mis-alignment is corrected automatically. The  material 3 in a high temp. state deforms plastically and the part 3a is pressed to the  inside surfaces of the pipes 1, 2, whereby th initial clearances are annihilated. Upon  ending of the press welding, the outside surfaces of the material 3 go flush with the  outside surfaces of the pipes 1, 2, thus assuming the state installed with a backing strip.  The inside burrs produced during the welding are contained in the annular groove 3b of the inside surface in the tapered parts of the material 3.
Patent JP-H04323556-A (JP)
Title: Ultrasonic probe
Inventor: NISHIMORI HIROYUKI
IPC: G01N29/24
Filed: 1991-04-23
Abstract: PURPOSE:To prevent an echo reflected at a flawed portion from interfering with a lens echo by connecting to a second sound wave transfer body a first sound wave transfer body having a concave lens face, and setting such a relation between the first and second sound wave transfer bodies that reflected transverse waves from a transmitting vibrator are not incident on a receiving vibrator. CONSTITUTION:A concave lens face 40A is formed at one end of a first sound wave transfer body 40 and an inclined face 40C having an angle theta2 with respect to an X axis perpendicular to the focusing axis of sound waves which is formed at the face 40A is formed at the other end. A second sound wave transfer body 41 is connected at one end to the inclined face 40C and a receiving vibrator 31 is provided on an inclined face 41A formed at an angle theta3 with respect to the X axis of the other end of the second sound wave transfer body. An inclined face 40B having an angle theta1 with respect to the focusing axis is formed in the side face of the transfer body 40 and is provided with a transmitting vibrator 30. Ultrasonic waves generated in the vibrator 30 by pulses transmitted from a pulser are reflected at boundary faces A, A' and are transmitted through the face 40A and transferred to a subject. Longitudinal waves reflected at the face 40A and the subject are refracted at the faces A, A' and received by the vibrator 31. Because of the angles theta1-theta3 and the positions of the vibrators 30,31 relative to each other the incidence of reflected transverse wave on the vibrator 31 is prevented.
Patent JP-2000003321-A (JP)
Title: Message storage structure of high performance
Inventor: YEAGER WILLIAM J
IPC: G06F17/30
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To improve the maintenance of the storage/retrieval time of a message and strong data consistency by installing an index directory, an index file and bucket data of which are all page bases. SOLUTION: A data storage area 124 is provided with an index directory 104, an index file 106 and a data bucket directory 102. The respective storage constitution elements are constructed in accordance with page base constitution. For example, when the respective storage constitution elements are organized by top levels based on a day when a specified message is received, the respective pages of the storage constitution elements are on a day basis. The data bucket directory 102, namely, a data bucket holder is a container for essentially holding series of the data buckets for a previously decided time period, one day, for example. Consequently, all the messages received in a prescribed day are usually stored in the data bucket corresponding to the specified day.
Patent JP-H11310917-A (JP)
Title: Steel pile sheet or steel pipe pile with drainage function
Inventor: NAKAYAMA HIROAKI
IPC: E02D5/28
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide drainage function-attached steel pile sheet and steel pipe pile making use of a drainage material excellent in drainage function and execution efficiency. SOLUTION: A drainage material 3 having projections and recesses on the outside surface and openings 14 in the recesses is mounted to a steel sheet pile and a steel pipe pile. Since there are projections and recesses in the drainage material, the projections are used as friction cutters in the case of driving to make spaces in the projections and recesses, the arch effect is brought from the projections adjacent to each other against earth pressure acting on the side of the drainage material in the case of using, and since earth pressure is not directly applied to the holes 14 in the recesses, the holes 14 in the recesses are hard to cause clogging troubles and the steel sheet pile and steel pipe pile with drainage function having high water permeability can be obtained.
Patent JP-H0416179-A (JP)
Title: Filter for cigarette
Inventor: YOKOTA HIROSHI
IPC: B01D39/14
Filed: 1990-05-09
Abstract: PURPOSE:To enable selective adsorption and removal of nicotine by adding oleic amide. CONSTITUTION:A filter material. such as a polypropylene filter is formed into a dual structure, etc., to obtain a filter unit. The resultant filter unit is then mixed with powdery oleic amide, etc. in an amount of 10-50wt.% (weight ratio of oleic amide to filter material) per one piece of filter unit, thus producing the objective filter for cigarette.
Patent JP-H02295855-A (JP)
Title: Paper sheet aligning device
Inventor: MIURA ISAMU
IPC: B65H31/38
Filed: 1989-05-11
Abstract: PURPOSE:To perform sheet carry in/out works on the floor surface and simplify installation of the device itself by forming a working table with practicability of rising and falling, and removing from the front of a sheet aligning device, sheet feed table, and plate taking table. CONSTITUTION:A working table 6 bears a rotary shaft 602 borne at one end of a base plate 601 on a bearing 604 at the top of a leg table 603 in such a way as swingable in the G direction, wherein the leg table 603 is fixed to the floor surface ahead the position adjacent to a sheet feed table 3 and a plate taking table 5. At the same time, the end of an arm 605 projecting aside from the rotary shaft 602 is connected to a crank mechanism 607, which is coupled with the drive shaft of a motor 606 for kicking the base table. Then the base plate 601 is positioned at the front of a sheet aligning device 1 and a sheet feeding table 2 and tilted so as to retain the height of the table surface securing the optimum working level with respect to the loading level A, and the rotary shaft 602 is mounted in inclination to the floor surface. When the base plate 601 is raised, its edge on the device 1 side tilts toward the operator so that the edge on the device moves apart from the machine frame of the device 1, and it is made practicable to remove from the front of the device 1, sheet feeding table 2, and plate taking table 5.
Patent JP-H09165727-A (JP)
Title: Wave-absorbing block with pierced hole, seawater exchanging type breakwater, and seawater genetration type wave-absorbing block embankment
Inventor: IMAI SUMIO
IPC: E02B3/14
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To improve the water quality in an embankment, by piling at least one layer of blocks in which protrusions are formed at the periphery of the axes of the body provided with a straight pierced hole in the longitudinal center, in the embankment and exchanging the seawater of the outside and the inside thereof through the layer. SOLUTION: Wave-absorbing blocks with pierced holes are arranged at the lower part of a rubble-mound breakwater or the like in a fishing port to introduce seawater in the inside of breakwater through the pierced holes by the tidal difference. When wave-absorbing blocks are piles at the effluent outlet of discharge water in a power plant to construct a seawater penetration type wave-absorbing block embankment, wave-absorbing blocks with pierced holes or cylindrical bodies are used together to reduce the resistance of the penetrating stream flowing in the lower part of the embankment to make smaller than the resistance of the penetrating stream flowing in the lower part of the block embankment, in which wave-absorbing blocks having the size decided in accordance with the wave force are piled.  And it is devised so that seawater easily flows at the lower part of the embankment and the headloss decreases. Hot effluent water discharged from the outlet is rapidly mixed and diluted in the natural water stream. In this way, the water quality and the temperature is easily improved and the operation cost and the construction cost of the power plant can be saved.
Patent JP-H11311763-A (JP)
Title: Liquid crystal display device
Inventor: TAKABAYASHI TSUTOMU
IPC: G02F1/133
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To simplify a leader wiring from a driver TCP to a pixel part by giving the starting timing of a driving part as the timing different from original one and making a part of the output terminal of the driving part ineffective. SOLUTION: A start pulse to designate the start timing of the driving part is given to the specified driving part in the timing different from the original starting timing, and a part of the output terminal of the driving part is made ineffective. The output terminal of the front part of a 1st source driver IC in a blanking period is not connected to the pixel so as to make a part of the terminal ineffective. As for the start pulse STP outputted earlier; the period between the pulse of a horizontal synchronizing signal and the rise of a DENA signal showing a data part is counted and the part of appropriate timing is designated and outputted by a counter. By such constitution, connection from the source driver IC to the pixel is left over by an amount equivalent to the output terminal where the 1st source driver IC is made ineffective.
Patent JP-S63284473-A (JP)
Title: Digital tachometer
Inventor: SOGA TAKEHIRO
IPC: G01P3/489
Filed: 1987-05-15
Abstract: PURPOSE:To store the counted value of the counter in a memory, to constitute part of a tachometer by software, and to control it by a one-chip microcomputer by counting clock pulses by the counter and supplying a reference pulse as a reset signal through a gate. CONSTITUTION:A reference pulse generator 1 which rotates continuously is fitted to a body to be measured and the reference pulse SP which is generated in one rotation is waveform-shaped 2 and inputted to the AND gate 3. Further, a gate control signal A determined by control 10 is outputted and applied to the gate 3, whose output is inputted as the reset signal to the counter 5 which counts clock pulses CP through a delay circuit 4. The value of the clock CP counted by this counter 5 is inputted as a write signal to a data memory 7 and the output of the gate 3 is written. Further, the output of the memory 7 is inputted to a frequency calculation part 8 and a rotating speed calculation part 9 and when its contents are one cycle, the number of cycles of pulses SP counted continuously by the counter 5 and the number of rotations written in the memory 7 are found.
Patent JP-S5643863-A (JP)
Title: Facsimile equipment
Inventor: MANIWA YOSHIO
IPC: H04L29/06
Filed: 1979-09-18
Abstract: PURPOSE:To attain the improvement of manipulation and reduction in charge for using a circuit by previously storing a memory with the communication conditions of a party subscriber that has communications frequently and by starting picture information communication without following normal communication control procedure. CONSTITUTION:As the telephone number of a party-subscriber's terminal unit is inputted to memory 10, communication control part 8 checks whether the number  has already been registered in memory 10. When so, the communication conditions  of the party-subscriber's terminal unit are read out of memory 10. Next, a circuit is set up by communication control part 8, information on the omission of protocol is sent, and the training of modem 5 is immediately started. At the transmission side having received information on the end of the training, a picture signal is read out of picture information memory unit 4 and transmission to the party-subscriber's terminal unit is started via the circuit. When it has not been registered, the protocol is carried out according to the normal procedure.
Patent JP-H09285181-A (JP)
Title: Driving circuit for switched reluctance motor and control thereof
Inventor: AMAMI HIDEYUKI
IPC: H02P25/08
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a drive circuitry for a switched reluctance motor which has a simple circuit configuration and a short switching cycle, and also provide a method for controlling the circuit. SOLUTION: Semiconductor switching devices 1, 2, 3 and 7, 8, 9 are serially connected to both sides of armature coils 4, 5, 6 respectively to build up n pieces of first main circuits. Between a diode 21 connected to the plus side of the DC power supply 11 and the minus side of the DC power supply 11, the n pieces of first main circuits are parallelly connected. Diodes 22, 23, 24 connected to the current outflow terminals of the armature coils, diodes 12, 13, 14 connected to the current inflow terminals of the armature coils, and a parallel capacitor 10 form a discharging circuit for induction energy.
Patent JP-S62276886-A (JP)
Title: Light emitting device
Inventor: MIZUYOSHI AKIRA
IPC: G02B6/42
Filed: 1986-05-23
Abstract: PURPOSE:To prevent the alignment accuracy from dispersing by preparing an optical transmitter which is in a state of film, thereby maintaining one end of optical waveguide ends to face respective columnar protrusions. CONSTITUTION:A light emitter 1 and an optical transmitter 2 are arranged on a substrate 12, while the light emitter 1 is composed of numerous columnar protrusions 17 where pn junctions are arranged on the extension of the direction intersecting to the substrate and the optical transmitter 2 is equipped with a plurality of continuous optical waveguides 22 which correspond to intervals of the columnar protrusions and, refractive indexes of which are relatively higher than those of circumferences, thereby keeping one end of optical waveguide ends to face respective columnar protrusions 17 and to be in a state of film. The above arrangements not only make an alignment work between respective light emitting columnar protrusions and optical waveguides simple and prevent the alignment accuracy from dispersing but also improve stability and reliability.