baber/WOPTO huggingface dataset:
Patent JP-S6111429-A (JP)
Title: Control device for system inclusive of prime mover and hydraulic pump
Inventor: TANAKA YASUO
IPC: F02D29/04
Filed: 1984-06-26
Abstract: PURPOSE:To aim at improvements in a rate of fuel consumption and operability, by setting the desired revolving speed of a prime mover on the basis of size in an operating signal out of an operating lever for a pump tilting command. CONSTITUTION:An operating signal XO out of an operating lever for a pump tilting command is inputted into a pump regulator 4 and a function generator 13. In a range where the operating signal XO is below the setting value (a), the function generator 13 generates a fixed low speed desired revolving speed signal NL and a fuel injection quantity and the discharge of a hydraulic pump 3 are controlled whereby a prime mover 1 is driven with low speed and low output. When the operating signal XO is made to go up beyond the setting valve (a), the desired revolving speed NO is automatically adjusted so that operation sensation of a driver comes to being satisfactory enough. When the operating signal XO is made to go up beyond the setting value (b), the prime mover 1 is automatically driven in a maximum output range where the revolving speed is high. Thus, improvement in a rate of fuel consumption and operatability are well promoted.
Patent JP-H0220634-A (JP)
Title: Wire twisting device and molding wire used
Inventor: REEMAN PEETAA
IPC: B21F15/04
Filed: 1989-05-23
Abstract: PURPOSE: To facilitate sure fixation by providing a knurled rod which is set so that a binding hook is rotated by pulling a handle part and releasing the binding hook from a wire loop when the twisting device is in a required tightening state. CONSTITUTION: The binding hook 4 and catching member 13 are engaged with the upper parts of two reinforcing rod 15, 16 to be bound and the wire 17 to be twisted. A twisted rod 1 is rotated with the handle 20. As the result of twisting motion, the catching member is upwards pushed and moved to an approximately same position as the hook. With the notch part 21 of the catching member, a stop slider 7 is raised, pushed out of a recessed part 6 and the hook and catching member are released. When the handle is moreover pulled, the hook and catching member are slipped out of the upper part of the wire 17. In this position, the rear end part 22 of the binding hook is pressed with the slider 7 and the binding hook and catching member are returned to the initial positions. In this way, sure fixation is executed and the binding hook is automatically released from the loop.
Patent JP-S6023541-A (JP)
Inventor: USUI TETSUYA
IPC: E04C2/30
Filed: 1983-07-15
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-S5833628-A (JP)
Title: Supporting of offshore working platform
Inventor: INOUE TAKEHISA
IPC: E02B17/02
Filed: 1981-08-21
Abstract: PURPOSE:To reduce load to be applied to the bottom of a dock by minimizing the number of blocks and raising the assembling efficiency of a working platform by a method in which a footing is provided for the working platform which is supported by means of the buoyance of the footing. CONSTITUTION:A working platform body 1 is supported by blocks 3 in a dock A, and three first unit legs 5-1 with footings 4 are loose-jointed with the lower end of the working platform body 1. Then, the second unit legs 5-2 of the same form are hung down by a crane 6 and joined with the upside of the first unit legs 5-1, a sand support layer 8 is provided between the footings 4 and the bottom of the dock A, the working platform body 1 is jacked up by an elevator 2, all the weight of the working platform 1 is supported on the support layer 8, and then blocks 3 are removed. Then, water is charged in the dock A, and the working platform 1 is wholly floated, moved, and turned. Then, the footings 4 are landed on the support layer 8 in such a way that slight load is applied to the bottom, and the third unit legs are orderly joined with the upside of the unit legs 5-1 and 5-2.
Patent JP-H07337064-A (JP)
Title: Driver and drive method employing pulse width control
Inventor: MINAMI AKIRA
IPC: H02P25/06
Filed: 1994-06-13
Abstract: PURPOSE:To realize PWM drive of a load with an accuracy equivalent to that of current drive system using a simple circuit similar to that of a voltage drive system. CONSTITUTION:A load 16 is subjected to current drive by delivering a PWM pulse having duty ratio, corresponding to a current designation D from a control means 44, to a drive means 40 from a PWM means 60. At the time of calibration, a calibration means 70 delivers a reference current designation Dr corresponding to a reference current Ir in order to measure the driving current Is of the load 16. When the measured current Is does not match the reference load current Ir, the current designation W is regulated to determine a current designation Ds for matching the currents Ir and Is thus determining a correction coefficient K=Ds/Dr for the current designation. A correcting means 75 corrects a current designation D delivered from the control means 44 using the correction coefficient K determined by the calibration means 70 and delivers the corrected to the PWM means 60.
Patent JP-H04355846-A (JP)
Title: Module for data string interpolating operation of electronic computer
Inventor: KIKUCHI TAKESHI
IPC: G06T3/40
Filed: 1991-06-03
Abstract: PURPOSE:To considerably reduce the frequency in access to a main storage part to perform the interpolating operation. CONSTITUTION:The data string of an electronic computer is received by a data input part 1 and is successively stored in a buffer memory 3. Meanwhile, an address input part 2 receives an input address and sends it as the internal address to an operation part 4. This part 4 generates a buffer address for data read required for interpolating operation based on the internal address and performs the interpolating operation based on data read out from the buffer memory 3, and the result is outputted to an output part 5.
Patent JP-S5558938-A (JP)
Title: Quick change type tool holder
Inventor: GOTOU KAORU
IPC: B23Q3/12
Filed: 1978-10-23
Abstract: PURPOSE: To facilitate the work of attaching and detaching a head main unit, to which a lip of the edge is mounted, to from an adaptor main unit, secured to a main shaft of the machine tool, by means of turning a lock ring to the amount by a permissible range.  
     CONSTITUTION: In the case when required a removal of a head main unit 12 from an adaptor main unit 10 likely for a purpose of replacement, dimensional adjustment, etc. of an edge lip 28, a lock ring 11 is rotated and loosened to a range of angle, corresponding to the length of an arc-shape slit part 25, to which a stop pin 18 of the lock ring 11 is engaged, with a slit part 27 of this lock ring 11 made axially coinciding with a petaloid key 30 of the head main unit 12 corresponding to a key groove part 23 of the above described adaptor main unit 10 and this slit part 27, and the head main unit 12 is pulled off from the adaptor main unit 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5556704-A (JP)
Title: Shaping beam antenna
Inventor: KUSANO MITSUHIRO
IPC: H01Q15/08
Filed: 1978-10-23
Abstract: PURPOSE:To simplify a feed system and also to manufacture an antenna easily by arranging a radio wave lens, composed of several lenses changing an arrival spherical wave in phase center point, between a feed horn and main reflex mirror. CONSTITUTION:On the Z axis of main reflex mirror 1 composed of one part of a paraboloid which has a rotational symmetric axis on the Z axis and its focus at point F, radio wave lens 10 consisting of partial lenses 11 and 12 and feed horn 2 with its phase center point of a radiation spherical wave at point P are both arranged. Among spherical waves radiated from focus P, waves having penetrating partial lens 11 strike main reflex mirror 1 as spherical waves centering on point F11 and those penetrating lens 12 as waves centering on F12; and they are reflected by main reflex mirror 1 and advance along axes 26 and 27 inclined at constant angles (PSI11) and (PSI12) to the Z axis respectively.
Patent JP-S5833313-A (JP)
Title: Transversal constant gain variable equalizer
Inventor: OOTANI SUSUMU
IPC: H04B3/04
Filed: 1981-08-21
Abstract: PURPOSE:To obtain a variable equalizer which is free from the fluctuation of gain, by  multiplying the value related to the tap gain by each tap signal of delay circuits connected in series and then multiplying the calculated reciprocal number of the gain of a specific angular frequency by the synthesized output of the result of multiplication of  the tap signal. CONSTITUTION:The 2N units of delay circuits 12 of delay time T0 are connected in series to an input terminal 11. The tap signal given from an input/output part of  the circuit 12 is fed to a complex multiplying circuit 13 and multiplied by (2N+1)  units of tap gains C-N-CN, i.e. the complex signals corresponding to each tap signal. The results of these multiplications are synthesized by a signal synthesizing circuit 14.  Thus a variable equalizer part is formed. The tap gains C-N-CN are supplied through  a tap coefficient counter circuit 15, and the reciprocal number beta of the gain of the equalizer part is calculated for a specific angular frequency. The number beta is delivered  to a complex multiplying circuit 16. The circuit 16 varies the gain in response to the  signal beta and then multiplies the gain by the output of the specific angular frequency of  the circuit 14 to be delivered to a terminal 17. Accordingly the gain covering from the  terminal 11 through the terminal 17 is independent of the change of the tap gain and  becomes constant.
Patent JP-H07334256-A (JP)
Title: Power source circuit
Inventor: UEDA NOBUTADA
IPC: H02J1/00
Filed: 1994-06-13
Abstract: PURPOSE:To provide the power source circuit which reduces current consumption by holding an input voltage even when respective transfer gates are turned off. CONSTITUTION:Concerning the power source circuit provided with a current source 2 connected to a power source 10, reference voltage generating means 3 and reference voltage output means 7 connected on the output side of the reference voltage generating means 3, this circuit is equipped with a transfer gate 5 between the current source 2 and the reference voltage generating means 3, transfer gate 6 between the reference voltage generating means 3 and the reference voltage output means 7 and means for turning on/off the respective transfer gates, and the reference voltage output means 7 is constituted to hold the input voltage even when its input is a high impedance and the respective transfer gates are turned off. Since a current is intermittently supplied to the reference voltage generating means 3, the current consumption is decreased. Further, even when the transfer gates are turned off, the output voltage of the power source is kept constant.
Patent JP-S5655418-A (JP)
Title: Production of modified phenol resin
Inventor: IWATA RISOU
IPC: C08G8/00
Filed: 1979-10-09
Abstract: PURPOSE: To produce titled resin which provides moldings having excellent flexibility, water resistance, electrical properties, etc., by reacting a mixture obtained by adding a cyclopentadiene-derived oil having a specified viscosity to a reaction mixture of a phenol and an aldehyde during or after the reaction.  
     CONSTITUTION: In the reaction of (A) a phenol with (B) an aldehyde, a modified phenol resin having excellent flexibility, water resistance, electrical properties, etc., is prepared either by adding (C) a cyclopentadiene-derived oil having a viscosity at 25°C, of 100W50,000cp during the reaction or by adding component (C) after the reaction and reacting the resulting mixture. As the component (A), there can be mentioned phenol, cresol or bisphenol A and as the component (B), there can be mentioned acetaldehyde or furfural. The component (C) is a homopolymer or copolymer of a cyclopentadiene type monomer, having at least 30wt% of units derived from the monomer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62286632-A (JP)
Title: Manufacture of lamination type heat exchanger
Inventor: OHARA TOSHIO
IPC: F28D1/03
Filed: 1986-06-05
Abstract: PURPOSE:To prevent an unbalanced distortion, and to improve the productivity by cutting and separating each fluid passage of a passage unit to which plural units have been laminated. CONSTITUTION:An assembly body consisting of a temporarily assembled passage unit 120, a corrugated fin 10, outlet/inlet pipes 8, 9, and a side plate 11 is held by a jig, migrated into a furnace, and heated in the furnace, by which a brazing filler metal is melted. Thereafter, it is cooled and solidified, and each component is joined and fixed. When the assembly body has been joined and fixed completely, it is cut and separated into two along the center line of a center part 51 of each passage unit 120 by using a cutter. In this way, an evaporator for a refrigerant having one inflow port and one outflow port is obtained. In this way, this device is in a state that two passage units have been coupled, therefore, the strength does not fall even in a part where a cavity part for a tank is not formed, and an unbalanced distortion can be prevented.
Patent JP-H10305554-A (JP)
Title: Control method for roller of offset press
Inventor: YASUI RYOJI
IPC: B41F33/10
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of a defective print at a printing section having a small pattern printing area rate by turning a watering roller and a first inking roller spaced apart from a printing face while coupling through a rider roller at the time of nonprinting. SOLUTION: In case of a printing matter having a small pattern ratio, i.e., a printing matter having a low ink consumption rate, there is no ink path and a plenty of wetting water is supplied. Consequently, a level difference of excess ink takes place on a watering roller 5 or ink particles adhere thereto thus accelerating so-called emulsification of ink. In order to prevent emulsification of ink, the wetting/ink supply system roller is controlled for a short time at an appropriate timing when actual printing is not performed. More specifically, a watering roller 5 and a first inking roller 6 spaced apart from a plate 4 are turned while being coupled through a rider roller 7. According to the arrangement, troubles including level difference of ink are eliminated and a printing part having a low pattern printing rate is protected against scumming.
Patent JP-S5557263-A (JP)
Title: Manufacturing method of electrode plate group for lead battery
Inventor: TAKEDA KAZUHIRO
IPC: H01M50/533
Filed: 1978-10-24
Abstract: PURPOSE:To facilitate the insertion of electrode plate ear and enable automated manufacture by forming the sectional form of the comb-tooth part of the mold for forming strap into circular form and making the joint part of the electrode plate ear and the strap in circular form. CONSTITUTION:The electrode plate group 11 consists of an anode plate 12, cathode plate 13, and a separator 14, and on the upper end surface of the cathode plate 13, an electrode plate ear 15 is protruded. The strap forming mold 16 has a plurality of rod-shaped comb-tooth parts 17, each of which has circular section and of which top end is formed into the conical form part 17''. The electrode plate ear 15 is inserted between the comb-tooth parts 17 of the mold 16, and then another mold 18 is inserted and fitted with the conical form part 17' of the comb-tooth part 17, and then lead molten metal is poured into the mold 16, and thus a strap 19 is formed. Accordingly, caught-phenomenon in electrode plate ear insertion is eliminated, and insertion is facilitated, and the generation of not-fused part at the joint part of the strap and the electrode plate ear can be prevented.
Patent JP-S5557265-A (JP)
Title: Dipping-type battery
Inventor: WATAKABE YUUICHI
IPC: H01M6/34
Filed: 1978-10-24
Abstract: PURPOSE:To prevent self-discharge and permit conservation for a long period by using the mixture obtained by adding potassium chloride to manganese dioxide, as anode. CONSTITUTION:As the anode of the dipping-type battery having cathode made of magnesium or magnesium alloy, the mixture obtained by adding potassium chloride to manganese dioxide is used. In this case, the amount of potassium chloride of 10-30wt% for the active substance of manganese dioxide is preferable. By this constitution, a remarkably useful battery which is durable for long life and useful for fresh water and has superior performance can be obtained.
Patent JP-H0425128-A (JP)
Title: Formation of insulating film
Inventor: SASAKI MITSUO
IPC: H01L21/31
Filed: 1990-05-21
Abstract: PURPOSE:To enable the title insulating films in excellent step coverage and flatness to be formed by a method wherein the insulating films are to be multilayer structured i.e. the first layer is formed by feeding lower RF power while the second layer or later are formed by feeding higher RF power and the final layer is formed by additionally feeding Ar gas. CONSTITUTION:The title insulating films are to be formed of multilayer structured insulating films comprising respective insulating layers i.e. the first layer 15 is formed by feeding lower RF power to a specimen base while the second layer 16 or later are formed by feeding higher RF power and the final layer 17 is formed by additionally feeding Ar gas to a plasma production chamber. That is, the insulating films are multilayer structured while the first layer 15 is formed using relatively lower RF power so that a thin film in relatively soft film quality filling the role of relieving the stress on a wiring 22 may be formed. On the other hand, the second layer or later are formed using higher RF power to form the multilayer insulating films in high denseness while the final layer 17 is formed by additionally feeding Ar gas thereby enabling a flat film to be formed by the etching action of Ar gas. Through these procedures, in the insulating films in excellent step coverage and flatness and hardly doing damage to the wiring 22 can be formed.
Patent JP-S61289659-A (JP)
Title: Solid-state image pickup device
Inventor: TABEI MASATOSHI
IPC: H04N5/335
Filed: 1985-06-18
Abstract: PURPOSE:To increase an optical opening rate, by disposing a plurality of electrodes vertically to the main surface of a substrate and by forming a channel formed of a charge transfer means, vertically to the main surface of the substrate. CONSTITUTION:An optical charge is excited by a light falling on a photosensitive region 10, and it is accumulated in a p-n junction region. When a positive pulse voltage is impressed on an electrode 20, an n channel is formed in a substrate 12 under an gate electrode element 24, and the charge accumulated in the photosensitive region 10 is transferred to the n channel of CCD. A drive clock signal is impressed on the electrode 20 and an electrode 30, the charges accumulated in the (n) channel of CCD are transferred all at once vertically through the (n) channel, and thus all the charges for one picture element. Then charges for one picture element in an end portion on the side of CCD for horizontal transfer are transferred horizontally through CCD for horizontal transfer and outputted sequentially. Since the transfer electrodes of CCD are vertical to the main surface of the substrate 12, an area of a part of the main surface covered with the electrodes can be made small. This constitution enables an improvement in an optical opening rate of an image pickup cell array.
Patent JP-S5465089-A (JP)
Title: Heat ionization detector
Inventor: SHIKIMA NOBUYOSHI
IPC: G01N27/62
Filed: 1977-11-02
Abstract: PURPOSE:To increase sensitivity by providing a cap form case containing a chip of alkaline (earth) metal salt to a counter collector electrode directly opposed to a collector electrode, at its portion in contact with flame. CONSTITUTION:Carrier gas effluent from a gas chromatograph columm is introduced through its inlet 16 and is spouted together with H2 from an H2 inlet 15 through an external nozzle 24. The air from an air pipe 13 is diffused by a diffusion board 14. The chip 18 of alkaline (earth) metal salt contained in the metal-made cup 20 at the bottom end of a counter collector electrode 19 is contacted with the oxyhydrogen flame produced over a nozzle 24 and is thereby heated. At this time, the sample components in the carrier gas are ionized by the oxyhydrogen flame and further the ion currents by the components containing P, N, Cl become selectively strong owing to the heated alkaline metal salt, thus the collector currents flow between the collector electrode 11 and electrode 19. The ion currents which the electrode 11 has captured flow in a signal line 9 through a collector guide 5, and become sample component signals.
Patent JP-H10315320-A (JP)
Title: Manufacture of biaxially oriented polyester film
Inventor: KUNUGIHARA KAZUHIRO
IPC: B29K67/00
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of biaxially oriented polyester film. SOLUTION: The manufacturing method is constituted of a process (a), in which molten polyester resin is extruded on a rotary cooling drum so as to have the type of a sheet to obtain non-oriented sheet, a process (b), in which the obtained non-oriented sheet is oriented biaxially to obtain an oriented film, and a process (c), in which both ends of the obtained oriented film are removed by trimming to obtain a product film.  In the process (a), the non-oriented sheets are laminated through co-extrusion so that the central part of the non-oriented sheet is constituted of polyethylene naphthalate, containing less than 5 molar % of copolymerized constituent of polyethylene naphthalate and both ends thereof are constituted of the copolymerized body of polyethylene naphthalate, containing 1-30 molar % of copolymerized constituent and containing much copolymerized constituent than the central part, when the non-oriented sheet is seen in the axial direction of the same.
Patent JP-S5355926-A (JP)
Title: Logical circuit test unit
Inventor: TANAKA SADAAKI
IPC: G01R31/28
Filed: 1976-10-29
Abstract: PURPOSE: To obtain a test unit which can perform a high-efficiency and high-accuracy logical circuit test against a wide-range voltage levels through comparatively simple circuit constitution. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5922146-A (JP)
Title: Task scheduling circuit
Inventor: KAKIYA HARUYOSHI
IPC: G06F9/46
Filed: 1982-07-27
Abstract: PURPOSE:To schedule task efficiently, by providing an interruption controlling circuit which causes an interruption to a CPU and an interruption address generating circuit which reports a jump destination address when an interruption takes place. CONSTITUTION:Signals A0, B0, C0, and D0 are specific operation ion condition signals of tasks A, B, C, and D. A signal INT is an interruption mask from a peripheral device. A task scheduler 10 includes FFs 11-19 and logical circuits 20-22 having logic corresponding to task structure. Output signals (i), (a), (b), (c), (d), (e), and (f) of this scheduler 10 are inputted to the controlling circuit 30 and interruption address generating circuit 40. Only one task applies an interruption signal P from the circuit 30 to a CPU according to predetermined priority. The circuit 40 is an encoder circuit and reports the jump destination address of an interruption to the CPU through a bus DB when the interruption occurs to the circuit 30.