baber/WOPTO huggingface dataset:
Patent JP-H0465805-A (JP)
Title: Magnetic alloy film
Inventor: WATANABE YASUSHI
IPC: G11B5/127
Filed: 1990-07-06
Abstract: PURPOSE:To make the film of a magnetic alloy expressed by a chemical formula of FexNyMz (where, M represents at least one or more elements selected out' of metals or metalloids other than iron) to have a highly-saturated magnetic flux density and small coercive force and to be improved in thermal stability by orienting the film surface in the plane (110) of alpha-Fe. CONSTITUTION:In the film of a magnetic alloy expressed by a chemical formula of FexNyMz (where, M represents at least one or more elements selected out of metals or metalloids other than iron), the film is oriented in the plane (110) of alpha-Fe, In addition, the surface of the film is also oriented in the plane (110) of alpha-Fe and plane (200) of gamma-Fe4N and the relative intensity of the X-ray refraction of the plane (110) of alpha-Fe is made larger than that of the X-ray refraction of the plane (200) of gamma'-Fe4N. Or, the magnetic alloy film is formed in such a way that the crystal diameter of the film is made to <=300Angstrom  or the atomic percentages expressed by x, y, and z are set to 1<=y<=10, 0.5<=z<=10, and x+y+z=100.
Patent JP-H1122785-A (JP)
Title: Engine mount damper
Inventor: SUZUKI MAKOTO
IPC: F16F15/08
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To minimize the number of part items and the number of assembling processes, and facilitate the characteristic tuning by providing a shaft part on a damper mass, and fitting and connecting it to the end part of an inner cylinder. SOLUTION: An engine mount support pin 1 which is an engine side member is concentrically fitted to one end part of the inner cylinder 3 of an engine mount damper 2, the inner cylinder 3 is integrally connected to an outer cylinder 5 through an elastic body 4, and a bracket part 6 is integrally formed on the outer cylinder 5. The bracket part 6 is fixed to a body frame. A shaft part 7 is connected to a mass 9 through an elastic body 8 such as rubber interposed on the circumferential surface thereof, whereby a damper mass 10 is formed. Namely, since the damper mass 10 is connected to the inner cylinder 3 of the damper body through the shaft part 7, the characteristic turning of engine vibration can be easily set by selecting the damper mass 10.
Patent JP-H0466009-A (JP)
Title: Riding-type transplantation machine
Inventor: UENISHI KEIGO
IPC: A01B69/02
Filed: 1990-07-05
Abstract: PURPOSE:To enable the change of moving direction independent of time by improving a structure to keep the released state of a lock of a streaking marker. CONSTITUTION:The riding-type transplantation machine is provided with a changeover mechanism B to switch streaking markers 5, 5 from a state forced to a lodging posture to an erection posture when a transplantation apparatus 6 connected to a mobile machine body in a freely liftable state is lifted from a lowered transplantation position by more than a prescribed level; locking mechanisms C, C automatically engaging with the streaking markers 5, 5 switched to the erected housing postures and keeping the markers to the housing state; and lock-releasing mechanisms D, D (e.g. knuckle arm 15) to release the locked state of the locking mechanisms C, C positioned opposite to the turning direction interlocked with the turning motion of a steering wheel. The above machine is further provided with the following parts. A lock-release keeping mechanism E (e.g. rod holder 16) to keep the lock-releasing mechanism D in released state independent of the steering operation; and a keep-releasing mechanism F (e.g. ring 18) to release the lock-release keeping mechanism E according to the lowering of the transplantation apparatus 6.
Patent JP-S6176092-A (JP)
Title: Digitally controlling system for induction motor
Inventor: FUJIOKA YOSHIMOTO
IPC: H02P27/08
Filed: 1984-08-30
Abstract: PURPOSE:To smooth the responsiveness at a transient time by providing a voltage loop for digitizing for correcting a counterelectromotive force inside a current loop. CONSTITUTION:The primary current amplitude and phase generator 12 obtains the primary current amplitude ¦I1¦ and a phase thetac from an exciting current I0 and the secondary current I2. Phase current command calculators 15 obtain phase current commands IUC, IVC, IWC, obtain voltage commands from a current deviation from a feedback current from a current loop, and superpose electromotive forces for correcting the counterelectromotive force calculated on the basis of the current I0 by an electromotive force generator 29 on the voltage command. This electromotive force is proportional to the speed at a base speed or lower and is constant at the base speed or higher.
Patent JP-S6423618-A (JP)
Title: Process inputting device
Inventor: HATTORI NORIYUKI
IPC: H03K17/78
Filed: 1987-07-18
Abstract: PURPOSE:To prevent malfunction following a change in the contacted state of a switch, by using a power source which outputs an rectified current as it is obtained from full-wave rectification of AC. CONSTITUTION:Photo-couplers 60-67, whose photodetectors are composed of photo-thyristors instead of photo-couplers are used, and a power source 2 which outputs a rectified current as it is after performing full-wave rectification of an AC supply voltage are used instead of DC source. Then smoothing cirucuits 70-77 are respectively provided between photo-couplers 40-47 and latch circuits 50-57 in order to eliminated the bad conditions produced when the full-wave rectification type power source 2 is used. Each of the smoothing circuit 70-77 is composed of an integration circuit and Schmitt trigger circuit and is used for eliminating the hazard at the moment when the full-wave rectified voltage becomes zero. Therefore, a high voltage can be easily applied to a switch and a malfunction caused by a change in the contacted state of the switch can be prevented.
Patent JP-H0737783-A (JP)
Title: Aligner
Inventor: KITAJIMA HIRONOBU
IPC: G03F7/20
Filed: 1993-07-20
Abstract: PURPOSE:To make it hard for impurities to enter an illumination optical system by cleaning gas circulating inside the illumination optical system during lamp cooling and to improve through-put of a device by restraining lowering of illuminance and illuminance distribution of illumination light. CONSTITUTION:This device has a chamber 1 which has a gas introduction port 1a for introducing gas, a gas exhaust port 1b for exhausting gas and a light transmitting window 1c for transmitting light, contains at least a part of an illumination optical system and is airtightly closed not to allow gas of atmosphere to enter, and a gas circulation means 9 for circulating gas whose temperature is controlled by gas temperature control means 4b, 5, 6, 7 and which is cleaned by a gas cleaning means 3 inside the chamber 1 through the gas introduction port 1a and the gas exhaust port 1b.
Patent JP-H0910913-A (JP)
Title: Cover structure of ladle type molten metal supplying device
Inventor: SAKAI AKIRA
IPC: B22D17/30
Filed: 1995-06-22
Abstract: PURPOSE: To provide cover mechanism in a ladle type molten metal supplying device which can quickly take off the cover, at the time of changing a sprocket, etc. CONSTITUTION: A third arm 5c covering the sprocket 7 at the ladle 6 side is shaven off to almost triangular shape and a triangular cover covering the sprocket 7 at the ladle 6 side is supported so as to be freely opened/closed while using a pin as the fulcrum. Further, the almost triangular cover covering the lower end part of the third arm 5c and the sprocket 7 at the ladle 6 side is shaven off to almost triangular shape and inclined parts are notched to each of the semi-circular shapes and the triangular cover is constituted so as to interpose a bearing with the semi-circular parts by closing this cover. A bolt the as a fixed tool for fixing the cover 5c at the body side and the cover are provided and a nut is provided at the cover 5c side. Further, the ladle 6 and the sprocket 7 are supported in a shaft.
Patent JP-2001011544-A (JP)
Title: Producing method and producing apparatus of sintered ore
Inventor: SAKAMOTO NOBORU
IPC: C22B1/20
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of a sintered ore, by which coal having high volatile matter or waste synthetic resin materials, or the like, conventionally impossible to use as solid fuel, can be used in the case of producing the sintered ore, and a producing apparatus therefor. SOLUTION: When the sintered ore is produced by sintering pseudo grain composed of at least powdery ore, flux and solid fuel with a downward sucking type endless shifting sintering machine, plural wind boxes 18 are continuously arranged in the downward sucking type endless shifting sintering machine 200 and hydrocarbon component in exhaust gas in continuous wind boxes 18 containing a burn-rising point(BRP) and a burn-through point(BTP) decided from the waste gas temp. measured value in at least each wind box, is removed with removing devices 21.
Patent JP-H0468141-A (JP)
Title: Anchoring structure of steel framed reinforced concrete column and main reinforcing bar in joint of beam
Inventor: SANPEI AKIHIKO
IPC: E04B1/30
Filed: 1990-07-09
Abstract: PURPOSE:To increase adhesion characteristics between a beam reinforcing bar and concrete and prevent adhesion fracture in a joint by inserting a beam reinforcing bar composed of screw reinforcing bar into a web of a column structural steel and screwing a nut onto the screw reinforcing bar and tighten the nut on both sides of the web. CONSTITUTION:A through hole is formed in a web 1a of a column structural steel 1 at a position where a beam main bar 5 is provided so that a screw reinforcing bar 3 constituting a through bar is inserted into said through hole and nuts 4 are set on opposite sides of the web 1a and tightened to firmly connect the bar 3 to the web 1a. Next, a PC beam 2 is set at a predetermined position so that the beam main bars 5 embedded in the beam 2 are connected to the bars 3 by enclose welding method and the like. In this manner, by clamping the web 1a between a pair of nuts 4, slippage of the web 1a can be prevented and the bars 5 are prevented from being drawn out, so that adhesion fracture at the joint between the column and beam can be avoided.
Patent JP-S6070215-A (JP)
Title: Multiple driver for drain board to great depth in bottom under water
Inventor: MORIMOTO TATSUO
IPC: E02D3/10
Filed: 1983-09-27
Abstract: PURPOSE:To easily drive large numbers of drain boards to great depths by a method in which a vibrator is set on the upper part, plural mandrels are provided to the peripheries of strong cylinders, and drain boards are supplied through the mandrels and driven into the bottom under water. CONSTITUTION:A number of cylinders or polygonal cylinders 5 having a high stiffness are arranged in a box 3, and plural mandrels 4 incorporated with drain boards 14 are attached to the peripheries of the cylinders 5. The upper ends of the cylinder groups 5 are connected with an upper connecting metal 6, nearly end portions of the cylinder group 5 are connected with a metal 7, and they are integrally moved vertically in the box 3. An eccentric weight reverse phase vibrator 12 is set on the upper connecting metal 6 and rotationally vibrated. More than ten of drain boards can thus be driven at a time to great depth by each mandrel serving as a penetrating lever for the drain boards without causing flexion and buckling.
Patent JP-H0627324-A (JP)
Title: Method for assembling optical device and assembling jig therefor
Inventor: TOMITA KATSUHIKO
IPC: G02B27/28
Filed: 1992-07-07
Abstract: PURPOSE:To obtain method and a jig for assemfling an optical device capable of improving the accuracy of an optical axis. CONSTITUTION:A metallic optical element holding member 14 which holds an optical isolator is supported with automatic alignment structure, and a direction of theta can be adjusted by pressing the joining planes 14b, 17b of the optical element holding member 14 with a metallic fiber holding member 17 which holds the terminal part of an optical fiber 11 with prescribed pressure, and optical axis alignment is performed by moving the optical element holding member 14 in the horizontal direction and adjusting directions of (x), (y), and (alpha), and after that, assembling is performed by welding the joining planes 14b, 17b of the holding members 14, 17.
Patent JP-S6337319-A (JP)
Title: Optical multistable element
Inventor: KAWAGUCHI HITOSHI
IPC: G02F3/02
Filed: 1986-08-01
Abstract: PURPOSE:To obtain a semiconductor optical multistable element which is low in light input and operates at a high speed by having the single wavelength light input in which the product gl of the gain g (cm<-1>) of the threshold value and resonator length l(cm) is larger than 7 and coincides with a gain wavelength region. CONSTITUTION:The optical multistable element is formed by growing an InGaAsP active layer 2, a p-InP layer 3 and a p-InGaAsP layer 4 successively by a liquid phase growth method on an n-InP substrate 1, then removing these layers except striped parts by etching, growing a p-InP layer 5 and an n-InP layer 6 successively to the removed parts to embed said parts to form a p side electrode 7 and an n side electrode 8, and forming reflection films 9 and 10 of a dielectric such as SiN4 on both end faces of the element after the sepn. of chips to constitute the semiconductor laser. The optical multistability is generated in the region where the product gl of the threshold value gain g (cm<-1>) of the laser oscillation and the resonator length l (cm) is larger than about 7 and the optical multistability is not generated in the region where gl is below about 7. More specifically, the decrease of the reflectivity or the increase of the resonator length is indispensable to obtain the optical multistability.
Patent JP-H0838906-A (JP)
Title: Catalyst for removing nitrogen oxide and removing method of nitrogen oxide
Inventor: NIIMURA KEIICHI
IPC: B01J29/22
Filed: 1994-08-01
Abstract: PURPOSE:To efficiently remove NOX in exhaust gas over a wide temp. range from low temp. to high temp. CONSTITUTION:The catalyst to remove nitrogen oxides is produced by coating a honeycomb carrier with an inorg. material essentially comprising a powder mixed with mordenite which carries Ag. Dimethylether is added to exhaust gas, which is brought into contact with the catalyst to remove nitrogen oxides at 100-500 deg.C.
Patent JP-H04239477-A (JP)
Title: Multi-blending cartridge for multi-conponent substance
Inventor: BUIRUHERUMU AA KERAA
IPC: B65D83/00
Filed: 1991-07-20
Abstract: PURPOSE: To obtain a multiple-cartridge guaranteeing use of the whole contents of respective dispensing cartridges, by making the volume ratio of respective dispensing channels coincide with the volume ratio of respective corresponding storage cylinders. CONSTITUTION: A double-dispensing cartridge 1 includes two storage cylinders 2, 3. Dispensing openings 4, 5 of both cylinders 2, 3 are nearly equal to each other in the diameter. The ratio of the inside diameters of the outlets 4', 6 of both dispensing channels 8, 9 is decided by an insert member 21 inserted in the dispensing channel 9 of the smaller storage cylinder 3, but the insert member 21 includes a cylindrical insert channel 31 in the central part, and the ratio of the sectional area of the insert channel 31 to the dispensing channel 8 of the larger storage cylinder 2 is equal to the ratio of the sectional area of the smaller storage cylinder 3 to the larger storage cylinder 2. A cap is removed and a mixing tube 20 is fixed for use to a connection member 7 by a coupling nut 19.
Patent JP-H0343458-A (JP)
Title: Olefinic polymer composition
Inventor: TOKUWAME MUTSUO
IPC: C08L57/00
Filed: 1989-07-12
Abstract: PURPOSE:To provide a composition having strong mechanical properties, stabilized against heat, chemical reactions, etc., and suitable for food-pakaging materials such as retort pouches by compounding an olefinic polymer with a 6-aminochroman derivaticve, etc. CONSTITUTION:(A) 100 pts.wt. of a polymer prepared from an olefinic unsaturated compound is compounded with (B) 0.005-1 pt.wt., preferably 0.01-0.2 pt.wt., of 6-aminochroman derivative of formula I(R<1>-R<3>, R<5> and R<6> are H or lower alkyl; R<4> is hydrocarbon group), preferably further with (C) 0.005-5 pts. wt. of a higher fatty acid compound of formula II (R is hydrocarbon) or III [M is alkali(ne earth) metal; (n) is 1-2] or 0.005-5 pts.wt. of a complex of formula IV (G is CO3, etc.; X, Y and Z are positive integers; (a) is 0 or a positive integer) and, if necessary, further with (E) tetrakis [methylene-3-(3',5'-t-butyl-4'- hydroxybiphenyl) propionate] methane, etc., to provide the objective composition.
Patent JP-2000013702-A (JP)
Title: Television receiver
Inventor: NAKAZAWA SETSU
IPC: H04N5/44
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To output an on-screen display without disturbing it by interference when a channel driving a child-lock function is turned to a non-signal (noise). SOLUTION: Simultaneously with a video defeat by BLUE-BACK or at the time of switching a television(TV) signal to a non-signal, (noise) in the case of driving the child-lock function, the TV receiver is constituted so as not to input the non-signal noise of the TV signal to a video chroma jungle 3 by using a control signal outputted from a microcomputer 1. Consequently an effective state capable of outputting the on-screen display without being disturbed by interference can be obtained without generating a horizontal noise interference on the BLUE-BACK signal.
Patent JP-H0230518-A (JP)
Title: Continuous manufacturing device of fiber-reinforced composite material
Inventor: HIYAMIZU KEIJI
IPC: B29C70/06
Filed: 1988-07-21
Abstract: PURPOSE:To improve workability by manufacturing continuously a fiber- reinforced composite, by a method wherein a specific prepreg curing device curing continuously laminated and pressurized prepreg to be supplied by conveying the same while pressurizing and heating further is arranged. CONSTITUTION:A prepreg curing device 18 is constituted of a pair of pressuring, heating and conveying devices 18A, 18D arranged so that they are separated a little from each other and face on each other at the upper and lower side positions of a prepreg supply line L where the prepreg is supplied. When laminated prepreg supplied away through pressurizing rollers 16, 17 is entered into a little gap to be formed between the pressurizing, heating and conveying devices 18A, 18B arranged by separating a little from each other through the prepreg supply line L, the prepreg is cured by pressuring and heating gradually further with hot rollers 19-21, 19a-12a and belts 27, 27a.
Patent JP-S6161701-A (JP)
Title: Method of manufacturing rotary polygonal mirror
Inventor: SAITO NORIHISA
IPC: G02B26/12
Filed: 1984-08-31
Abstract: PURPOSE:To fabricate a polygonal mirror with a high degree of accuracy and to enhance the efficiency of fabrication, by cutting the surface of a base material with the use of a linear diamond cutter with no streak-like cut trace being left thereon. CONSTITUTION:A shank 2 to which a linear diamond cutter 15 is secured, is fixed to a tool holder 7 which is rotated in the direction of the arrow 8 about a rotary shaft 14. Further, a base material 3 to be formed thereon several reflecting surfaces 4 is attached to a spline 5 to which a several surface indexing mechanism 6 is set. One of side surfaces 4 is positioned to a cutting position, and then the tool holder 7 is rotated at a predetermined speed while it is moved in the direction of the arrow 13 at a predetermined speed to cut the surface by a removing margine. The above-mentioned procsess is repeated several time to cut the side surfaces 4 of the base material.
Patent JP-S6337532-A (JP)
Inventor: NAGAO HIROBUMI
IPC: H01H51/20
Filed: 1986-07-30
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-S6424485-A (JP)
Title: Semiconductor laser with external cavity
Inventor: CHIKAMA TERUMI
IPC: H01S5/00
Filed: 1987-07-20
Abstract: PURPOSE:To enable control of a mode hopping caused by the change of a bias current of a semiconductor laser by a method wherein a medium variable in a refractive index is interposed between the semiconductor laser and a reflective mirror, to change the refractive index and the light fed back is controlled to keep the phase constant. CONSTITUTION:A semiconductor laser 11, a medium 13 variable in a refractive index, and a reflective mirror 12 are disposed in this sequence in a direction of optical axis. The refractive index variable medium 13 is, for instance, composed of a planar electrode installed on a three-dimensional waveguide path. A modulation control circuit 14 controls a bias current of the semiconductor laser 11 dependently on the electric signal inputted from a terminal 16. Thereby, the frequency of an oscillating laser ray is modulated corresponding to the inputted electric signal. A phase compensation circuit 15 detects the change of the bias current of the semiconductor laser 11 in the modulation control circuit 14 so as to regulate the voltage impressed on the refractive index variable medium 13 correspondently to the detected value, so that the fed back from the reflective mirror 12 is kept constant in phase.
Patent JP-H05200057-A (JP)
Title: Artificial joint, especially artificial knee joint
Inventor: ANDORE BEERAA
IPC: A61F2/30
Filed: 1992-06-16
Abstract: PURPOSE: To prolong a life and to allow a movement similar to the movement of a real knee. CONSTITUTION: A first artificial bone part 11 is attached to a thigh-bone and a second artificial bone 17 is attached to a collarbone. A middle part 13 is rotated around a rotational axis. The thigh-bone and the middle part 13, that is, second part, have rotary joint respectively. The joint surface thereof is nearly matched with a first rotary joint surface formed in the thigh-bone. For allowing the middle part 13 to make parallel advance movement in addition to its rotation around the axis 39, a connecting part 15 is provided. The connecting part 15 is rotated around the rotational axis 39 and connected to the middle part 13 by a guiding part 16 engaged with a guide track 35. The guide track 35 and the guiding part 16 are extended in a direction similar to the physiological direction of the sliding motion of a real knee joint to be replaced by the artificial joint.
Patent JP-S6424784-A (JP)
Title: Recording sheet
Inventor: TAKIMOTO HIROSHI
IPC: B41M5/00
Filed: 1987-07-20
Abstract: PURPOSE:To enhance ink absorptivity and light transmittance of a recording sheet and enable the sheet to be used on an optical apparatus utilizing light transmitted through a recorded image, by providing the coat of poly-N- vinylformamide or a partial hydrolyzate thereof on at least one side of a trans parent base. CONSTITUTION:Poly-N-vinylformamide of formula I, wherein a is a number of 15-10,000, and b is a number of 0-7,500, or a partial hydrolyzate thereof can be produced by various methods ordinarily used for production of such polymers. Poly-N-vinylformamide and partial hydrolyzates thereof have favorable affinity for inks, and when such a material is used to form a coat on a transpar ent base, the material functions as an ink-absorptive layer of a recording sheet. The transparent base may be a material which has excellent light transmittance, for example, a film or sheet of a plastic such as a polyester, a glass plate or the like. The coat may be provided on the base by the direct application of a coating liquid as it is, but it is preferable to apply a primer to the base before application of the coat.