baber/WOPTO huggingface dataset:
Patent JP-S6251420-A (JP)
Title: Manufacture of thermoplastic resin film
Inventor: NORO MASATAKA
IPC: B29C47/88
Filed: 1985-08-30
Abstract: PURPOSE:To prevent the surging of a film from developing and consequently make the stable manufacture of the film with uniform thickness possible by a method wherein gaseous cooling medium is blasted from a slit-shaped blow- off port against the molten film at the specified angle with respect to the running direction of said molten film at the specified air speed. CONSTITUTION:A composition of about 40-95% by weight of thermoplastic resin and about 60-5% by weight of inorganic filler is extruded from a T-die at 140-300 deg.C into a molten film and, after that, brought into contact with a cooling roll or preferably brought into contact with the cooling roll under pressure by means of a pressure roll in order to manufacture a thermoplastic resin film by cooling and silidifying. In this case, gaseous cooling medium is blasted from a slit-shaped blow-off port against the molten film at an angle of 0-45 deg. with respect to the running direction of the molten film and at an air speed of 14n100m/s. The air is employed generally as the gaseous cooling medium, though which is not limited to the air.
Patent JP-H1021540-A (JP)
Title: Gravure roll working machine
Inventor: AIZAWA MASANOBU
IPC: G11B5/842
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To enable a rolling without deflection while preventing unequal rolling and bending by holding a roll to be subjected to rolling with a deflection stop receiving base from below. SOLUTION: The roll 5 is driven to rotate by a rotational driving section 1a after the adjustment of a rolling tool 8 and the deflection stop receiving base 12. The tool 8 and the receiving base 12 are moved in a progression direction A along the roll axis by a pressure rolling device 9 and the roll is subjected to rolling. The roll 5 is held from below by the receiving base 12 moving simultaneously with the movement of the pressure rolling device 9 and, therefore, the roll 5 is not deflected and the execution of the rolling without the unequal rolling and bending is possible. Even if the speed of the rolling is increased, the roll 5 is pressurized under a prescribed pressure, by which the working time is shortened. The roll 5 is worked while the roll is kept pulled by providing the surface of a slideway 14 with one roll supporting section 4 to make the section slidable and providing the other end of the roll with a tension device 15 and, therefore, the compressive force in the roll axis direction is erased at the time of the rolling and the distortion control of the roll 5 is made possible. Accordingly, there is no failure in working and the yield is improved.
Patent JP-S6170846-A (JP)
Title: Simultaneous talkie tone transmission circuit
Inventor: IINO YUKIO
IPC: H04M3/50
Filed: 1984-09-14
Abstract: PURPOSE:To transmit talkie tone to all subscribers independently of load condition by inserting a talkie voice to a highway connected to a CODEC of a subscriber circuit as a digital voice. CONSTITUTION:A backward highway BHW of a subscriber circuit SLIC is connected to a voice highway VHW and an SD signal highway SDHW is connected to a talkie signal highway TKHW. The talkie signal highway TKHW transmits a current supply start pattern to a current transmission control terminal BF of a current supply supervisory circuit BS of all subscriber circuits SLIC under the control via a control circuit CONT to apply taking current to the subscriber telephone set TEL. The voice highway VHW is connected to a mixing circuit MX and the CODEC and the mixing circuit MX transmits the same voice data to all the subscriber circuits SLIC under its control.
Patent JP-S6346990-A (JP)
Inventor: TAMURA KIICHI
IPC: B62M3/08
Filed: 1986-08-16
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-H0833728-A (JP)
Title: Accidental fall preventing device
Inventor: TANAKA TAKEO
IPC: E04G21/32
Filed: 1994-07-22
Abstract: PURPOSE:To automatically switch a safety device from the horizontal moving state to the vertical moving state. CONSTITUTION:A lever 34 is rotatably mounted on a main body frame 31 of a safety device 30. The lever 34 is energized clockwise by a sping 35. A link 41 having a regulation roller 37 is rotatably fitted to the lever 34. A link spring 42 is fitted to the main body frame 31 side of the link 41. In the case of grasping the safety device 30 together with the lever 34 and moving the same, when the regulation roller 37 passes a notch of a flange part 27a, the link 41 is rotated clockwise by the force of the link spring 42, and the regulation roller 37 gets down the inclined surface 27c of the flange part 27a to reach the back side of the flange part 27a. After that, when the lever 34 is released, the lever 34 is rotated clockwise by the reaction force of the lever spring 35, and the click 32 bites into the surface of the flange part 27a so as to place a brake mechanism in its operable state.
Patent JP-H1119025-A (JP)
Title: Method of cleaning endoscope
Inventor: YAMAGATA KOJI
IPC: A61B1/12
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To achieve complete removal of protein and fat in a body fluid or the like adhering to the surface of a tube while eliminating secondary pollution caused by a waste liquid by alternately injecting alkaline water and acid water generated by electrolysis of salt water into the tube of the endoscope to accomplish sterilization and cleaning. SOLUTION: A tube 16 of an endoscope is fitted into a groove and an injection port of cleaning water at a corner of a top board is connected to a cleaning port with a hose. Water for electrolysis prepared by adding salt to top water supplied from a salt tank 2 is supplied to a cathode chamber 1b and an anode chamber 1c from a bottom part of an electrolyzer 1 to generate alkaline water containing anions in the cathode chamber 1b while acid water containing cations is generated in the anode chamber 1c. The alkaline water is fed into a cleaner 4 and the acid water stored into a water storage tank 3. Thereafter, the acid water of the water storage tank 3 is supplied into a tube 16 through the washing port 18 to accomplish sterilization and cleaning and the alkaline water in a neutralizing tank 6 is neutralized by the acid water after the cleaner.
Patent JP-H0477497-A (JP)
Title: Yeast proteasome
Inventor: TANAKA KEIJI
IPC: C12N15/09
Filed: 1990-07-19
Abstract: NEW MATERIAL:A subunit YC1 of yeast proteasome having an amino acid sequence expressed by the formula. USE:A raw material for diagnostic or therapeutic agent of cancer and hereditary disease. PREPARATION:For example, Saccharomyces cerevisiae is cultured, centrifuged, collected, homogenized and filtered to remove unbroken cells, etc., and then nucleus, mitochondria, lysosomal fraction etc., is subjected to centrifugal precipitation to collect supernatant thereof, and the soluble fraction is successively subjected to gel filtration, hydroxyapatite column chromatography and immobilized heparin column chromatography to purify a yeast proteasome. Then the yeast proteasome is treated with 50 mM Tris hydrochloric acid vbuffer solution (pH 8.0) containing 1 mM dithiothreitol and purified with a high performance liquid chromatography to provided a subunit YC1 expressed by the formula.
Patent JP-H0355577-A (JP)
Title: Image forming device
Inventor: SAITO MASANOBU
IPC: G03G15/09
Filed: 1989-07-25
Abstract: PURPOSE:To obtain an image of high quality by providing a developer storage chamber, a developing chamber, a developer carrier, and a developer control member at necessary relative positions. CONSTITUTION:The developer carrier 3 like a developing sleeve is arranged below a carrier 1 and an elastic blade 2 is made to abut on the rotation- directional upstream side of the developer carrier 3; and a taking-in magnetic pole N1 is provided preferably slightly on the upstream side of the abutting position of the elastic blade 2 in the rotating direction of the developing sleeve 3, a supplementary window 17 for toner is provided further on the upstream side, and a developer pressure reduction member 21 is provided above the elastic blade 2. Further, a magnet roller equipped with at least three kinds of the taking-in pole N1, a developing magnetic pole S1, and a blow-out preventive magnetic pole N2 is provided in the developer carrier 3. Consequently, toner is neither scattered nor blown out of a developing device and the image of high picture quality with stable high density can be offered continuously from the starting point of use until toner is all consumed.
Patent JP-H0241931-A (JP)
Title: Sound insulation structure in engine part for tractor
Inventor: IRITANI TAKAFUMI
IPC: B60K13/02
Filed: 1988-08-01
Abstract: PURPOSE:To reduce the air intake noise of an air cleaner which is leaked from an air intake port by providing an outside air intake port and an outside air supply port on a sound insulation wall formed in a box shape between an engine part and a driver's part. CONSTITUTION:An exhaust port 5 is provided on the front end face of an engine bonnet 1 to have a space in the inside of an air intake port 4 as an outside air guide chamber S. At the back part of the outside air guide chamber S, a sound insulation partition wall 6 formed to a box shape is provided. On the rear face 6b of this partition wall 6, an outside air intake hole 7 is formed and on the front face 6a thereof, an outside air supply port 8 is provided, respectively.
Patent JP-S6254508-A (JP)
Title: Production of (alpha+beta) type titanium alloy sheet
Inventor: KOYAMA YUJI
IPC: B21B3/00
Filed: 1985-08-30
Abstract: PURPOSE:To obtain a stable product having decreased anisotropy by cutting a coil obtd. by continuous hot rolling with a tandem mill in the transverse direction, then rolling the coil at a prescribed draft in the direction intersecting orthogonally with the hot rolling direction at a specific temp. CONSTITUTION:The intermediate wall-thickness coil having the wall thickness of about >=3 times the wall thickness of the product is produced by continuously hot rolling a bloomed slab. The material obtd. by transversely cutting such coil is subjected to cross rolling in the direction intersecting orthogonally with the hot rolling direction. The cross rolling is executed at >=70% draft at a 800-970 deg.C temp. region. This method is applicable to all Ti alloys having alpha+beta structure. The product having the decreased anisotropy and stable quality is thus obtd.
Patent JP-H0537372-A (JP)
Title: Analog/digital converter
Inventor: YAMANOUE MASAFUMI
IPC: H03M1/20
Filed: 1991-07-31
Abstract: PURPOSE:To improve a resolution by which an analog signal is converted into a digital signal by a simple constitution. CONSTITUTION:A reference voltage Vr2 set at an A/D conversion element 19 is set as Vr2=Vm/K, (K=2a), according to a voltage Vm corresponding to the maximum width of an analog input signal VA. In this state, the operation of addition or subtraction is repeatedly operated to the output digital signal from the A/D conversion element 19 by a circuit constitution having an adder/ subtracter 22, flip flop 24, and data buses 23 and 25, so that an (n+alpha) bit digital signal can be obtained.
Patent JP-H0742805-A (JP)
Title: Chain tensioner device
Inventor: MIKI SADAO
IPC: F16H7/08
Filed: 1993-08-03
Abstract: PURPOSE:To provide a chain tensioner device of hydraulic type, in which the installing easiness is improved. CONSTITUTION:A chain tensioner device concerned 1 comprises a plunger 4 capable of sliding in the stretching direction of a chain 17 and a stopper pin 10 which detains the plunger 4 in the drawn-in condition at the time of installing, wherein a guide 21 is provided at the head of the stopper pin 10, and a slope 22 is formed by which the chain 17 is guided onto a shoe 2 while slid at the time of installing on the guide 21.
Patent JP-H0481095-A (JP)
Title: Position registration control system
Inventor: YOSHIDA HIROSHI
IPC: H04B7/26
Filed: 1990-07-20
Abstract: PURPOSE:To execute efficient position registration by executing the position registration while composing position information of matrix information dividing a radio service area by fixed blocks. CONSTITUTION:For the position registration, the entire service area is divided into the fixed blocks and expressed with a matrix, for example, base stations 2d-2f belonging to a call area 4b are expressed with a matrix number (i, j) and for example, base stations 2a-2c belonging a call area 4a are expressed with a matrix number (i-1, j). Then, a base station management table is provided to make this matrix number and the base station number correspondent, and the position information to be exchanged between a mobile station 5 and a radio control station 1 is exchanged by this matrix number. Thus, only by discriminating the base stations 2a-2c existent in the fixed blocks, the position information can be applied and the position registration of the mobile station 5 can efficiently and easily be controlled by calculating the position information around the mobile station 5 or the radio control station 1.
Patent JP-H05210037-A (JP)
Title: Focusing device for camera
Inventor: YOSHIMA MUTSUHITO
IPC: G02B7/09
Filed: 1991-06-12
Abstract: PURPOSE:To provide the camera focusing device capable of simply executing an ordinary distance photographing and a short distance photographing without executing special operation by the judgement of a photographer, executing the extension of photographing lens in a short time, and facilitating the control of the positional accuracy of the extending amount of the photographing lens. CONSTITUTION:When a first moving area is selected by a selection means, a photographing driving means is driven by the camera focusing device so that the photographing lens 50 is moved in the direction of a reference point from an initial position and stopped at a focusing position based on the input of the information of moving amount and the input of the distance information of an object. When a second moving area is selected by the selection means, the photographing lens driving means is driven so that the lens 50 is moved in the direction of the reference point from the initial position and driven in a reverse direction in response to the input of the information of the reference point from a reference point detection means so as to pass the lens 50 through the reference point again. Then, the lens 50 is stopped at the focusing position based on the input of the distance information of the object and the information of the moving amount after the lens 50 is passed through the reference point again.
Patent JP-S6255321-A (JP)
Title: Construction of h-steel bearing pile
Inventor: HASEGAWA SHIGETAKA
IPC: E02D5/44
Filed: 1985-08-31
Abstract: PURPOSE:To reduce the cost of construction as well as enable the foot of pile to be exactly protected by a method in which an H-steel attached with an injection pipe in the longitudinal direction is penetrated into the ground and cement milk is injected from near the tip of the H-steel through the injection pipe. CONSTITUTION:An injection pipe 5 tipped with a straighner 5b is attached to an H-steel 3 along the longitudinal direction. The H-steel 3 is then driven into the foundation ground and cement milk 2 is injected from the upper end of the pipe 5 and directed from the straighner 5b into the ground the solidify the foot portion in a bulb form.
Patent JP-S6085418-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOUICHI
IPC: G11B5/73
Filed: 1983-10-14
Abstract: PURPOSE:To form a magnetic recording medium which is suitable for higher density recording and has durability by providing a thin ferromagnetic metallic film layer having a specific area ratio of cracks on a resin layer contg. a lubricant disposed on a base. CONSTITUTION:A resin layer 2 contg. a lubricant is disposed on a base 1 and a thin ferromagnetic metallic film layer 3 having cracks 4 of which the area ratio is 10<-3>-10<-6> with respect to the plane having no cracks is provided on the layer 2. Fatty acid, fatty acid salt, fatty acid ester, etc. are used as the lubricant and 1 to 10pts.wt. are adequate if the resin is made 100pts.wt. The cracks 4 act as passages for supplying the lubricant incorporated in the layer 2 to the surface 3 of the thin ferromagnetic metallic film layer and a good result is obtd. if the area ratio between the plane part 5 having no cracks and the cracks 4 is about 10<-3>-10<-6>, more preferably 5X10<-3>-2X10<-4> and the width W of the cracks 4 is 0.05mum to 1mum max.
Patent JP-S6169480-A (JP)
Title: Cassette for thermal transfer recorder
Inventor: MITSUISHI TSUTOMU
IPC: B41J17/32
Filed: 1984-09-14
Abstract: PURPOSE:To enable an image-receiving sheet and an ink sheet to be replaced easily without direct contact of hands therewith and reduce the frequency of replacement, by providing a housing with draw-out ports for drawing out a unit image-receiving sheet and a belt form ink sheet in the same direction. CONSTITUTION:The interior of the housing 3 is partitioned into an image- receiving sheet containing part 1 and an ink sheet containing part 2, which are opened at the draw-out ports 1a, 2a, respectively. The ports 1a, 2a are so located that the unit image-receiving sheet 4 and the belt form ink sheet 6 can be drawn out in the same direction. The unit image-receiving sheets 4 contained in the containing part 1 are pushed up each time the amount thereof is reduced by draw-out of one of them, and are therefore pressed against a feeding roller 14, so that the sheets 4, to the last one, can be drawn out. At the leading end of the inks sheet 6 is provided a stiff leader part 7 which is protruded from the port 2a of the containing part 2, and comprises a mechanism for ensuring easy chucking of the sheet 6 by an ink sheet take-up roller when fitting the cassette to a recorder.
Patent JP-2001018343-A (JP)
Title: Composite film
Inventor: SEKI SHIGEMI
IPC: B32B27/36
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To improve whiteness, color tone, cushionability or the like by providing a coating layer having a specific surface pH range on an uppermost layer of at least one surface side of a white polyester film containing a fluorescent whitening agent. SOLUTION: The composite film having excellent whiteness, a color name or the like and adapted to a printing acceptive base material comprises a coating layer having a surface pH of 4 to 7 on an uppermost layer of at least one surface side of a white polyester film containing a fluorescent whitening agent in such a manner that a color tone of a value obtained from a surface of the coating layer is set to a range of 1 to 3. In this case, the coating layer contains a copolymer having a sulfonic acid group and/or its salt in a molecule or contains a copolymer having an ammonium sulfonate salt in a molecule. The white polyester film has a layer containing at least one layer of fine bubbles, and the layer containing the bubbles is formed of a composition containing a polyester resin and a thermoplastic resin insoluble in the polyester resin as main components.
Patent JP-H0729735-A (JP)
Title: Ferromagnetic magnetoresistance effect alloy film
Inventor: IWADE AKIMI
IPC: C22C19/00
Filed: 1993-07-09
Abstract: PURPOSE:To increase the residual voltage of a ferromagnetic magnetoresistance effect alloy film, to enable the alloy film to possess a magnitude of a holding force necessary for holding the residual voltage and to increase the anisotropic magnetoresistance effect of the alloy film by a method wherein the alloy film contains Ni, Fe and Co within an extent surrounded with lines that respectively link together the points of prescribed compositions and prescribed impurities. CONSTITUTION:In the manufacture of an Ni-Fe-Co alloy film, a point A of a composition (consisting of 70wt.% of Ni, 25.5wt.% of Co and 4.5wt.% of Fe) and a point B of a composition (consisting of 45wt.% of Ni, 50.5wt.% of Co and 4.5wt.% of Fe) are linked together by a line AB, the point B of the composition and a point C of a composition (consisting of 39.99 wt. % of Ni, 60 wt. % of Co and 0.01wt.% of Fe) are linked together by a line BC, the point C of the composition and a point D of a composition (consisting of 65 wt. % of Ni, 34.99 wt. % of Co and 0,01 wt. % of Fe) are linked together by a line CD and the point D of the composition and the point A of the composition are linked together by a line DA. The Ni-Fe-Co alloy film contains Ni, Fe and Co within an extent surrounded with the lines DA, AB, BC and CD. Moreover, the alloy film contains also 0.1 wt. % or lower of impurities.
Patent JP-H0727967-A (JP)
Title: Method and device for auto-focusing of camera
Inventor: KANEKO KOJI
IPC: G02B7/28
Filed: 1993-07-08
Abstract: PURPOSE:To accurately find distance to a focal position even when a focusing optical system is moved by different micro distances. CONSTITUTION:Assuming the focusing.voltage of the present location of the focusing optical system obtained from a video signal as E0, a focusing voltage when it is moved in positive and negative directions by micro distances, dx+ and dx- as E+, E-, and a ratio dx-/dx+ of above micro distances as (gamma), the distance x0 from the present location to the focal position of the optical system can be computed in equation x0=dx+(gamma<2>R+-R-)/2(gammaR++R-). Where, itis R+=1n(E+/E0) and R-=1n(E-/E0). In this way, the distance x0 can be accurately found even when the width of positive and negative directions of wobbling are different.
Patent JP-S6169925-A (JP)
Title: Billet heater
Inventor: OKAYAMA SAKAE
IPC: C21D9/00
Filed: 1984-09-14
Abstract: PURPOSE:To increase the heat shock resistance strength of a heater by assembling a billet heater provided with a conductive heating coil with a plate refractories, of heat and frictional resistance cylindrically and binding the external side with heat resistance materials. CONSTITUTION:A billet heater heated by a conductive power with the transfer of a steel billet is assembled by a plural ceramic plate refractory 11 of heat and frictional resistance to be a cylindrical body 15 of hexagon section, and the external side is binded by a refractory 12, such as a castable fire resistance cement and the like. A ceramic made rod spacer 13 is adhered by a heat resistance adhesive to the plate refractory 11 for the space formed between the adjacent plate refractory. On the external side, a coil for conducting and heating is installed to manufacture the billet heater. A heat shock with take-in and out of a billet of high or low temperature is escaped by an peripheral joint part of the refractory 11, and the life duration of the heater is prolonged by dislocating the heater to the circumferential direction for the abrasion of the refractory 11 accompanied with the friction with the billet.
Patent JP-S6347966-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIYATA KAZUAKI
IPC: H01L27/088
Filed: 1986-08-18
Abstract: PURPOSE:To add a short term delivery and an optional function to a semiconductor device by forming a gate electrode layer and an interlayer insulating film, then forming a conductive layer having a predetermined pattern on the insulating film, and implanting impurity ions to a semiconductor substrate with the conductive layer as a mask. CONSTITUTION:Source, drain regions 7 and a gate electrode wiring layer 6 patterned in a predetermined shape are formed on a semiconductor substrate 1, and an insulating film 8 is formed on the substrate 1 and the layer 6. Then, a conductive layer 9 having a predetermined pattern is formed on the film 8, and with the layer 9 as a mask impurity ions are implanted to the substrate 1. The patterned layer 9 is, for example, determined whether it is formed or not on the gate electrode of an MOS transistor in response to information pattern of an ROM, and information is written in the ROM by ion implanting with the layer 9 as a mask.