baber/WOPTO huggingface dataset:
Patent JP-H10235611-A (JP)
Title: Kickback preventing device of working machine
Inventor: MIYAMOTO KOICHI
IPC: B27F1/00
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To surely prevent a work from kicking-back during working by a method wherein the work is held by being pinched to a direction normal to the bottom surface of the work. SOLUTION: In this working machine, a horizontal base 1, which is equipped with a working surface 1c for supporting the bottom surface Wb of a work W and a groove part 1a open to the working surface 1c, and a kickback preventing device, which is provided movably along the working surface 1c, are provided. In the kickback preventing device, a holding member 31a, which is movably inserted in the groove part 1a of the horizontal base 1 and equipped with a holding surface 31b abutted against the bottom surface Wb of the work W, a vice member 37, which is arranged opposite to the holding surface 31b, and positional adjusting mechanisms 34, 35 and 36, which allows the vice member 37 to move normal to the holding surface 31b, are provided.
Patent JP-S63207886-A (JP)
Title: Treatment of stabilized muddy water of heavy liquid and device therefor
Inventor: SASAOKA JIRO
IPC: C09K8/02
Filed: 1987-02-23
Abstract: PURPOSE:To remove calcium ion and to readily separate earth and sand, by introducing a carbonic acid gas (mixture) to a flow channel of stabilized muddy water of heavy liquid used in ground digging method. CONSTITUTION:A gas or a solution containing a carbonic acid gas is introduced to stabilized muddy water of heavy liquid used in ground digging method while making the muddy water flow to a channel and earth and sand are simultaneously and successively separated while applying effective shear force to the muddy water. A centrifugal pump, in-line mixer, static mixer, screw pump, hydrocyclone, etc., alone or a combination thereof can be used as a means to apply shear force.
Patent JP-H05237956-A (JP)
Title: Manufacture of copper-clad laminate having excellent appearance
Inventor: IKEGUCHI NOBUYUKI
IPC: B29K105/06
Filed: 1992-02-26
Abstract: PURPOSE:To eliminate preliminary process, particularly mechanical polishing process by superposing continuously plastic films or metallic foils on a surface of a continuous copper foil having a specific thickness so as to make a coating copper foil and superposing the rear face of the coating copper foil on one face or both faces of a prepreg. CONSTITUTION:As a copper foil, a continuous copper foil with a thickness of 10mum or more is used. Either of electrolytic copper foil and rolled copper foil can be used. There is no particular restriction. Firstly, a plastic film or a metallic foil is superposed on the surface of the continuous copper foil and adhered so as to make a coating copper foil in which a part or the whole part is adhered. The coating copper foil is superposed on one face or both faces of one or a plurality of prepregs, and cut normally in a size larger than that of the prepreg, preferably, in a length slightly larger than a mirror plate, so as to make a set for laminated plate.
Patent JP-H10238450-A (JP)
Title: Rotational energy extractor, rotational energy extractor/synthesizer, and water level wave energy converter
Inventor: HATANO KESAYOSHI
IPC: F16H37/06
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To efficiently take out a rotating motion in one direction out of rotating motions, having an alternating rotating direction, with a simple constitution by converting the vertical fluctuation of a water level into forward or reverse rotation of a pulley via a float, and transmitting the rotation to a rotary output shaft via a rotor with a ratchet mechanism. SOLUTION: When a float 19 is vertically moved upon vertical fluctuation of a water level 18, a pulley 14, to which the motion is transmitted via a rope 17, is rotated alternately forward and reversely. That is, when the water level rises, torque for rotating the pulley 14 clockwise is generated, and when the water level lowers, torque for rotating the pulley 14 counterclockwise is generated. Out of the rotating motions of the pulley 14, the counterclockwise rotating motion is transmitted to a torque transmitting rod 21 via a pulley 15 with a ratchet gear, a belt 25 and a pulley 23. While, the clockwise rotating motion is transmitted to a torque transmitting rod 22 via a pulley 16 with a ratchet gear, a belt 26 and a pulley 24.
Patent JP-S61196515-A (JP)
Title: Band-fusion type semiconductor manufacturing equipment
Inventor: NISHIMURA TADASHI
IPC: C30B13/28
Filed: 1985-02-26
Abstract: PURPOSE:To enable to manufacture a single crystal layer of large area and high quality by a method wherein power is supplied to the second light-emitting part from the the power supply means of a plurality of system, and the power supply means are controlled based on the wafer temperature measured by a controlling device. CONSTITUTION:Power is separately supplied to substrate heating tubular lamps 32a and 32b, and 32b and 32c respectively from substrate heating tubular lamp power sources 33 and 34. The light emitted from the lamps 32a, 32b, 32c and 32d are made to irradiate on the whole surface of a wafer retaining plate 36, the plate 36 is heated up, and the silicon substrate of a wafer 30 is also heated up. At this time, power sources 33 and 34 are controlled by a controlling device 37 based on the thermoelectromotive force fed back from a temperature sensor 35, and the power supplied to the lamps 32a and 32b and 32c is properly controlled. Consequently, as the temperature distribution in tubular direction of the fused band forming rubular lamp 31 of the silicon substrate on a sample wafer 30 can be easily maintained at optimum temperature distribution, the single crystal layer of large area and high quality can be manufactured.
Patent JP-H11222761-A (JP)
Title: Device for preventing upper yarn from loosing in sewing machine
Inventor: SHINODA TSUNEICHI
IPC: D05C11/10
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an upper yarn loosing-preventing device of a sewing machine, capable of preventing the excessive loosing of an upper yarn in a yarn guide device disposed above a machine head and capable of smoothly feeding the upper yarn into the machine head. SOLUTION: This upper yarn loosing-preventing device 1 of a multi-needle type sewing machine is provided with a felt pad 20 and a pad frame 21. The pad frame 21 is detachably attached to the attaching base 4 of a yarn guide device 3 by the hooking and attaching treatments of notches 25, 26 and a screw 30, and thus supports the felt pad 20 at the exits of yarn feeders 8. The front surface of the felt pad 20 closes the exits of all the yarn feeders, and is brought into contact with an upper yarns T fed from the exits to nip the upper yarns T between the front surface of the felt pad 20 and the front surface of the yarn feeders 8.  Since the upper yarn T pulled out with the sewing machine head 2 is brought into contact with the felt pad 20 at the exits of the yarn feeders 8, the contact causes resistance to the feeding of the upper yarn T and thereby prevents the excessive loosing of the upper yarn T.
Patent JP-S61197241-A (JP)
Inventor: TANIGUCHI TAKASHI
IPC: B32B37/10
Filed: 1985-02-28
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-S58157976-A (JP)
Title: Surface treatment before painting on zinc surface
Inventor: FURUNO NOBUO
IPC: C23F1/00
Filed: 1982-03-12
Abstract: PURPOSE:To improve the paint adhesion on a treated surface and to reduce treating cost by treating a defatted and washed zinc surface successively in multi-stage alkali bath group having a specified concn. gradient, and multi-stage acid bath group wherein the liquid in the tank of the final stage is pure water. CONSTITUTION:The defatted and washed zinc surface is immersed successively in multi-stage alkali bath group which have a specified alkali concn. gradient from high to low concns. and controlled to a prescribed value in the alkali concn. of the liquid in the tank of the final stage, whereby said surface is etched. In succession, said surface is immersed successively in multi-stage acid bath group which have a specified acid concn. gradient from high to low concns. and in which the liquid in the tank of the final stage is pure water, whereby the unstable zinc hydroxide layer having some alkali component is neutralized. Then, the zinc hydroxide layer is removed and hardly soluble zinc salt film is formed. The zinc surface formed thereon with such chemically converted film is subjected immediately to a painting stage in a wet state, whereby the paint film having good adhesion is obtained.
Patent JP-S60185470-A (JP)
Title: Horizontal deflection circuit
Inventor: MATSUDA YUUZOU
IPC: H04N3/16
Filed: 1984-03-03
Abstract: PURPOSE:To obtain a display pattern stable against temperature by supplying a horizontal synchronizing signal through a delay circuit controlling its delay time to the surface temperature of a horizontal output transistor to a horizontal exciting circuit. CONSTITUTION:The timewise relatio between a video signal and a horizontal deflection current (IY) is as shown in Figs. (a), (c) by setting the circuit constant so that the delay time tau is expressed as =tau2-(tau1-tau0) when the delay time is changed due to temperature rise, where tau is the delay time of the delay circuit 3, tau2 of the delay time at room temperature. Thus, the video signal does not enter the blanking period because of temperature rise as in a conventional circuit and no reflection is caused at the left side of the display pattern.
Patent JP-2000242521-A (JP)
Title: Simulation device
Inventor: IWASAKI TAKAO
IPC: G06F19/00
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To allow a simulation device to perform an operation close to the operation of a real machine and to evaluate a control program of a microcomputer in this environment. SOLUTION: When microcomputer development is evaluated and tested, the input terminal 2 and the output terminal 13 of a simulation device 1 are connected to a microcomputer 19. An input pattern discriminating part 3 discriminates whether or not a control signal from the microcomputer meets a prescribed condition. A counter control part 6 controls start, stop or count direction switching such as counting up and counting down about the operation of a counter according to the discriminated results. The counter counts up or counts down in a prescribed rate while the count operation is allowed. An output controlling part 9 outputs an output pattern corresponding to the count value of the counter from the output terminal to the microcomputer.
Patent JP-H11236829-A (JP)
Title: Method and device for warming up engine
Inventor: SAEKI SUZUHIRO
IPC: F02D9/02
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for warming up an engine capable of effecting sufficient warming-up of the engine even during running by effecting exhaust throttle at an intermediate valve opening between full closing and full opening during running of an engine in a cold-down state, improving combustion of an engine, and effecting a warming-up of an exhaust throttle. SOLUTION: In warming-up of an engine 1, opening and closing of an exhaust throttle valve 8 are controlled at least in a three-stage valve opening. When it is detected that the engine 1 is in a cold-down state and during idle running, the exhaust throttle valve 8 is brought into a full closing state of a first stage. Further, when it is detected that the engine 1 is in a cold-down state and during non-idle running, the exhaust throttle valve 8 is brought into a half-opening state of a second state. When it is detected that the engine 1 is not in a cold- down state, control is effected such that the exhaust throttle valve 8 is brought into a full opening state of a third stage.
Patent JP-H08231711-A (JP)
Title: Polyamide resin
Inventor: SAKAGUCHI YOSHIMITSU
IPC: C08G69/18
Filed: 1995-02-28
Abstract: PURPOSE: To obtain a polyamide resin regenerating the monomer and oligomers in small amounts during melt molding, enabling the reduction of the stain of the spinneret of a molding apparatus, at the same time scarcely depending on the water content in terms of the change of the degree of polymerization of the resin on melting and having stable moldability. CONSTITUTION: This polyamide has the number of the total terminal groups of polycaproamide of 60-130meq/kg. Further, the polyamide satisfies the equation, 0.00456x+1.14y-0.000137xy+1.14<1 (here, 200<=x<=1400), wherein (x) is the product of the number of the amino terminal groups and that of the carboxyl terminal groups both in terms of meq/kg units, (y) is the lactam content (wt.%) in the polycaproamide and (z) is the content (wt.%) of a cyclic dimer.
Patent JP-H05346030-A (JP)
Title: Drain plug device
Inventor: OTA YASUMI
IPC: E03C1/23
Filed: 1993-03-01
Abstract: PURPOSE:To reduce manufacturing cost of a drain plug device and to eliminate an unpleasant noise produced while the device is in use by adopting the remote control over the opening and closing of a plug closure, taking advantage of the blowout pressure of a fluid. CONSTITUTION:In order to constitute an operating part 7, a valve part 7d, which is connected to a desired-fluid-supplying-side 10 and which is opened or closed by the action of an operating lever 7b, is provided on an exhaust port (10a) side of the supplying-side 10, while a fluid supplying passage 8 is formed, ranging from the downstream side of the valve part 7d of the operating part 7 to the thrust-lock-mechanism (5) side. Through valve-opening or-closing operation of the operating part 7, the thrust-lock-mechanism 5 comes into action on account of the blowout pressure of the fluid, which suitably gushes out from the tip of the supplying passage 8.
Patent JP-2000238406-A (JP)
Title: Ink jet recording sheet
Inventor: YAMANE SHIRO
IPC: B41M5/00
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain an in jet recording sheet having ink jet recording suitability, no spur mark or roll mark when conveyed by maintaining high gloss and high smoothness obtained by a casting method. SOLUTION: In the ink jet recording sheet comprising an aqueous ink acceptive undercoating layer containing a pigment and a binder as main components in a support-like state, and an aqueous ink acceptive gloss layer provided on the undercoating layer, as the support, a density of a base sheet used as it is 0.85 or above, and air permeability after coating the gloss layer is 50 (sec/100 ml) or above.
Patent JP-H02217484-A (JP)
Title: Doorplate or nameplate made of copper or copper alloy
Inventor: TSUKUYA YUKIO
IPC: C23F1/00
Filed: 1989-02-20
Abstract: PURPOSE:To produce a doorplate made of metal having attractive straight-grain pattern and capable of withstanding long use by applying etching treatment to a Cu or Cu-alloy sheet having unidirectionally solidified structure to allow the unidirectionally solidified structure to appear and then forming letters on the surface of the above by various methods. CONSTITUTION:A melt 1 of pure copper, such as oxygen-free copper, or Cu alloy, such as Cu-Zn, Cu-Sn, and Cu-Al, is drawn out through a horizontal mold 4 attached to a casting furnace 2 and having a heating device 3, and cooled by means of a cooler 6 to undergo solidification, and the resulting cast ingot 5 is drawn out by means of pinch rollers 7. At this time, the cast ingot 5 has unidirectionally solidified structure in its longitudinal direction 9 and this ingot 5 is cold-rolled and cut off in the form of a metal sheet, or, the melt 1 is poured into a cylindrical mold 10 lined with heat insulating material 12 and a heat generation agent 14 is sprinkled on the surface of the melt 1, and then the melt 1 is cooled via the bottom part through which cooling water is allowed to flow to undergo unidirectional solidification. Subsequently, the side face of the cold rolled sheet of the above ingots is cut and ground and then etched with an aqueous solution of nitric acid, etc., and then, letters are formed on the resulting surface at which a straight-grain pattern of the unidirectionally solidified structure is allowed to appear, e.g. by writing letters on the above surface or mechanically carving letters in the above surface, by which the doorplate having attractive straight- grain pattern can be produced.
Patent JP-H02220494-A (JP)
Title: Electronic component device and manufacture thereof
Inventor: EBINUMA YUJI
IPC: H05K3/34
Filed: 1989-02-22
Abstract: PURPOSE:To enhance a mounting density by a method wherein, out of a plurality of pairs of juxtaposed conductive lands, an area of the front-side conductive land in one direction is made smaller than that of the rear-side conductive land. CONSTITUTION:Out of a plurality of pairs of conductive lands 31, 32 juxtaposed along one direction on a wiring substrate 4, an area of the front-side conductive land 31 in one direction is made smaller than that of the rear-side conductive land 32. Accordingly, a length of the front-side conductive land 31, using a flow soldering method, ln a progress direction of the wiring substrate 4 can be reduced to a length identical to a conductive land using a reflow soldering method. Thereby, a mounting density of an electronic component can be enhanced; a small size and a cost reduction can be realized.
Patent JP-S61199235-A (JP)
Title: Magnetic recording medium
Inventor: MORITA TOMOJI
IPC: G11B5/738
Filed: 1985-03-01
Abstract: PURPOSE:To improve the crystal orientability and magnetic characteristic of a magnetic layer and to increase the number of times of CSS by providing a nonmagnetic underlying layer consisting of one kind of Nb or NbC between a nonmagnetic hardened layer and magnetic medium layer. CONSTITUTION:An alumite film is coated as the nonmagnetic hardened layer 2 to about 4mum on a disk-shaped aluminum alloy substrate 1. After the film is finished to a specular surface, the film consisting of one kind of Nb or NbC is formed as the nonmagnetic underlying layer 3 thereon to the thickness ranging 50-2,400Angstrom  and a thin gamma-Fe2O3 film is formed as the magnetic medium layer 4 thereon. The adverse influence of the nonmagnetic hardened layer 2 is prevented and the crystal orientability and magnetic characteristic of the magnetic layer are improved by providing the nonmagnetic underlying layer 3 consisting of, for example, the Nb film in the above-mentioned manner. The increase in the number of times of the contact start stop CSS is thus made possible.
Patent JP-H11237700-A (JP)
Title: Original cover opening/closing mechanism
Inventor: OYA KAZUYUKI
IPC: G03G15/00
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To make a mechanism for attaching an original cover for pressing an original placed on a placing part on which the original is placed from above to the side of a machine base where the placing part is formed so that it can be opened/closed to perform action for making an original cover standstill in the midst of opening/closing the original cover with simple structure on the machine base of an image recorder, etc., having an original image reading part. SOLUTION: A mount base part fixed at both ends of a main body is installed first, and a hinge shaft 9 is provided at the mount base part, then a pin 2 energized by a compression spring 3 in parallel with the hinge shaft is pressed on an original cover side supporting member 5. Then, the mount base part is divided into the original cover side supporting member 5, a main body side mounting member 4, the compression spring 3 and the pin 2. An original cover 1 and the main body (8) are coupled by the member 4 and a supporting leg 7. The cover 1 is opened/closed with the hinge shaft 9 as center. A protrudent part 6 is formed at the part of the member 5 on which the pin 2 is pressed.
Patent JP-H09206131-A (JP)
Title: Production of brush having tapering bristles
Inventor: UENO AKIHIKO
IPC: A46B9/04
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To easily obtain a brush having tapering bristles by forming monofilaments made of an arom. polyester resin as the bristles, immersing the front end side thereof into an aq. alkaline soln. to decompose the monofilaments from the surface, taking out the monofilaments before the core parts are decomposed and washing the monofilaments. SOLUTION: The brush studded with the monofilaments 1 made of the arom. polyester resin as the bristles on a handle A is used as a material. The front end sides of the bristles are immersed into the aq. alkaline soln. to gradually decompose the respective monofilaments 1 in the bristles from the surfaces. The bristles are washed while the core pats of the respective monofilaments 1 still remain. If, for example, a polyamide resin 2 of a short length are mingled therewith, the monofilaments 2 made of the polyamide resin are hardly decomposed by the immersion of the aq. alkaline soln. and, therefore, the same sizes from the root to the tips is obtd. As a result, the effect of the brush is varied.
Patent JP-H10240080-A (JP)
Title: Image forming device
Inventor: FUKUCHI MASAKAZU
IPC: G03G15/00
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To appropriately display the replacing time, on deciding new/old of a unit by providing controlling means capable of performing the generation of image forming material replacement signal indicating that the image forming unit reaches the replacement time when count by counting means becomes to a specified value. SOLUTION: When a power is supplied on the device main body 1B fitted with the drum unit 30, the color developing unit 40(A) and the black developing unit 40(B) there, potential to be input to input terminals IP 31 to IP 310, IP 3 and IP 4 of an interface 81 is severally read. When the respective potential is entirely low level, the every unit is decided as the fresh. Next, when the printing is performed, the print number is severally memorized by a counter A84A or B84B. A CPU 82 on finding that the print number of the counter A84A or B84B severally reached the specified number, performs the display on a display section 85 for requesting replacement of the color developing unit 40(A), or the replacement of the black developing unit 40(B).
Patent JP-2000237979-A (JP)
Title: Walking robot
Inventor: OSAWA HIROSHI
IPC: B25J5/00
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a walking robot capable of easily getting up by itself even if it is fallen down while turning on the back by providing a means for changing posture of a barrel part from the turn-on-the-back condition to the turn-on-the-side condition at the time of fall-down in a walking robot provided with at least a head part, a barrel part and a leg part. SOLUTION: A robot 1 is formed into the two-leg walking type structure, and provided with a posture changing means 21 for changing posture of a barrel part 3 from the turn-on-the-back condition to the turn-on-the-side condition. Namely, roundness 22 such as a primary curved surface and polygonal surface is formed over from a back part 3a of the barrel part 3 to a right and a left side parts 3b. When the robot 1 is fallen down and the back part 3a of the barrel part 3 is grounded on a floor surface, the barrel part 3 is naturally turned in any one direction a1 of right and left or in the opposite direction by the roundness 22 and the polygonal surface so that the barrel part 3 is automatically changed from the turn-on-the-back posture to the turn-on-the-side posture. Thereafter, each two leg 4 and each arm 5 is operated so as to get up by itself in the fore and aft direction (c).
Patent JP-S62198028-A (JP)
Inventor: KITAMURA TAKASHI
IPC: H01H83/02
Filed: 1986-02-25
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。