baber/WOPTO huggingface dataset:
Patent JP-2000011496-A (JP)
Title: Device and method for reproducing digital data
Inventor: NAKAGAWA TOMOMICHI
IPC: G11B15/467
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide device and method for reproducing the digital data rapidly drawing phase control and precisely making a scanning locus of a magnetic head coincide with a required locus when the digital data recorded on a tilt track on a magnetic tape are reproduced. SOLUTION: A reference signal generation part 41 generates a reference signal SREF showing reference timing that a specified sync. block number is to be reproduced according to a head switch signal HSW showing the rotary phase of the magnetic head, and an error signal generation part 42 generates a phase error signal CP2 according to the comparison result between the reference signal SREF with a comparison signal SBD showing the timing that a specified sync. block number SBN is reproduced really. The phase error signal CP2 is added to a speed error signal CV and a phase error signal CP1, and a capstan motor 11 is drive controlled.
Patent JP-H0713051-A (JP)
Title: Multicomponent type glass optical fiber having improved moisture resistance
Inventor: MATSUMOTO HIDETOSHI
IPC: C03C25/42
Filed: 1993-06-25
Abstract: PURPOSE:To provide the flexible optical fiber bundle having improved moisture resistance at a low cost by coating the surface of a clad material with frit glass. CONSTITUTION:The surface of the clad material 2 of the optical fiber formed by using multicomponent type glass for the clad material 2 is coated with the frit glass 3. Compsns. basically consisting of B2O3-PbO-ZnO, B2O3-PbO-SiO2, etc., are easily usable as the compsn. of the frit glass 3 in terms of the good moisture resistance and adjustability of the m.p. and coefft. of thermal expansion over a wide range by additives. The method for coating the surface of the clad 2 with the clad glass 3 includes a method of dispersing the powder of the frit glass 3 into a solvent contg. a binder to prepare paste and applying this paste onto the clad, then removing the binder by baking, thereby forming the thin and dense frit glass layer 3 on the surface of the clad.
Patent JP-S5971128-A (JP)
Title: Vertical magnetic recording medium
Inventor: SUGITA RIYUUJI
IPC: H01F10/00
Filed: 1982-10-14
Abstract: PURPOSE:To obtain an excellent recording and reproducing characteristic by forming the ''Permalloy'' film in a double layered film medium formed with the ''Permalloy'' film between a substrate consisting of a non-magnetic material and a Co-Cr vertically magnetized film into a multi-layered film construction. CONSTITUTION:A ''Permalloy'' film 10 of the three-layered construction wherein three layers of ''Permalloy'' films of 400Angstrom  for each one layer are superposed via a Co-Cr vertically magnetized film having 0.1mum film thickness is disposed on a film substrate 8 consisting of a heat resistant high polymer material having 18mum film thickness. If a signal of 100 KFRPI is recorded and reproduced by a vertical head of an auxiliary magnetic pole excitation type in the two-layered film medium having such construction, a reproduction output higher by 20dB is obtd. as compared with a conventional medium coated with iron oxide contg. Co. A reproduction output higher by 6dB is obtd. as well with the two-layered film medium of the same construction except that the ''Permalloy'' film is of a single layered construction and has 1,200Angstrom  film thicness.
Patent JP-H0820822-A (JP)
Title: Continuous bright annealing method of austenitic stainless bar steel
Inventor: HAMANAKA SHIGENOBU
IPC: C21D9/00
Filed: 1994-07-08
Abstract: PURPOSE:To execute a bright annealing of a stainless bar steel under excellent workability by arranging an atmospheric gas continuous zone between a heating zone and a cooling zone at the time of annealing after heating and rapidly cooling the long austenitic stainless bar steel. CONSTITUTION:The long bar steel W made of the austenitic stainless steel is passed through a high frequency induction heating machine 1 composed of a refractory-made cylindrical part 10 provided with a coil-state induction heating device 11 forming a water-cooling type copper tube in the inner part. The high frequency current is conducted in the induction heating device 11 and the stainless steel-made bar steel W is heated with the induction current and successively, rapidly cooled in the cooling zone 8 of a cooling liquid vessel and annealed. In this case, the atmospheric gas continuous zone 7 is arranged between the heating zone 6 and the cooling zone 8, and an ammonia decomposition gas or the other inert gas, etc., is supplied from the inlet 3. The stainless steel-made bar steel W heated to the austenitic single phase temp. is supplied into the cooling vessel without oxidizing the surface, and the long bar steel material made of the austenitic stainless steel is stably bright-annealed.
Patent JP-H0714442-A (JP)
Title: Nbti superconducting wire for palse or ac
Inventor: MIURA DAISUKE
IPC: H01B12/10
Filed: 1993-06-25
Abstract: PURPOSE:To improve the critical current density by setting to satisfy a specific relation between the diameter of an NbTi filament and the area occupying rate of artificial pins, and setting the intervals between the artificial pins making coincident to the maximum operating magnetic field of a superconducting wire. CONSTITUTION:Plural vertical holes 2 are engraved on an NbTi ingot 1 in island form (in the condition separating in the same intervals), Nb rods 3 as artificial pins are inserted to the holes 2, and the product is entered in a CuNi alloy tube 4 so as to form a primary billet 5, and the primary billet 5 is made into a primary wire material with the hexagnal section by a hot extrusion and a wire drawing process. And the diameter df of an NbTi filament, the area occupying rate of the artificial pins in the NbTi filament, and the interval ds between neighboring pins are composed to satisfy an empirical formula to obtain the maximum superconductivity in the maximum operating magnetic field. Consequently, a maximum superconductivity can be obtained in the maximum operating magnetic field.
Patent JP-S57105515-A (JP)
Title: Apparatus for cooling outboard engine
Inventor: ISHIMATSU KATSUYA
IPC: F01P7/16
Filed: 1980-12-19
Abstract: PURPOSE:To control the flow rate of cooling water to be adapted to the climate at the place where the engine is used, by providing a restriction throttle for controlling the pressure of cooling water between a water pump and the engine, in the manner that the sectional area of a water passage formed in the restriction can be varied freely. CONSTITUTION:In the state that a thermostat 50 is opened, cooling water drawn by a water pump 40 is passed through the inside of a cylinder head 48 via a passage of cylinder cooling water. By the opening and closing of the thermostat 50, temperature of an engine 16 can be kept at a desired level. Here, a by-pass passage 56 is branched from a conduit 54, and a restriction throttle member 58 is fixed in the passage 56 by means of a cock member 60. In a warm district, for instance, the diameter of a restriction throttle 62 formed in the restriction member 58 is reduced for obtaining a proper flow rate of cooling water to be supplied to the engine 16, so that the engine 16 can be cooled to an optimal temperature.
Patent JP-S6159212-A (JP)
Title: Rotating angle detector
Inventor: KITA TORU
IPC: G01D5/245
Filed: 1984-08-31
Abstract: PURPOSE:To detect the reference position (zero position) of rotating angle, by converting rotation of a rotating body installed with the reference marker into a linear motion and making only detection of the marker located within the specified range among the linear motion possible. CONSTITUTION:A gear wheel 8 is fixed to a steering shaft 1, a rotating body, a block 15 which makes up-and-down motion (linear motions) in accompaniment with rotation of the shaft 1 through gear wheel 11, screw shaft 14 is installed. Further, a construction is so made that only in the position of the block 15 in the specified range a luminous element 22 for detection irradiates a beam of light. By this, it can be so arranged that reception of the beam between the aluminum plate 2 and the earth. A corona discharge electrode 5 is arranged in the side of the film 1 on a specimen 3 so as to provide a small interval from said film 1 and connected to a constant voltage power source 6. At first, corona discharge is performed by using the aluminum plate having no film 1 as reference in place of the specimen 3 to calculate an inflow current value. Next, the specimen 3 is set and corona discharge is performed under the same condition to measure an inflow current value. The electric resistance of the film 1 is calculated from these current values by using a specific formula. By the method, because the film 1 and the electrode 5 can be measured in a non-contact state, the measurement of resistance having reproducibility can be performed without receiving the effect of a surface state.
Patent JP-2000012287-A (JP)
Title: Plasma treatment device
Inventor: SAKAMOTO KAORU
IPC: H01L21/302
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To facilitate the plasma generation of a plasma treatment device having a plasma generating antenna wound on the outside of a chamber and minimize the damage on a substrate. SOLUTION: Two antennas 7a, 7b, 7c are spirally wound on the small diameter part 3a of a chamber 3. The antennas 7a, 7b, 7c have a circular section, and a spacer 8 consisting of an insulator is interposed between the chamber 3 and the antennas 7a, 7b, 7c in order to keep the mutual space. The upper ends of the antennas 7a, 7b, 7c are mutually shifted in phase by 120 deg. in a plan view to form the connection part (feed part) with a high frequency power source.
Patent JP-H021380-A (JP)
Title: Thermal ink-transfer recording medium
Inventor: KAWANISHI TOSHIYUKI
IPC: B41M5/30
Filed: 1988-07-19
Abstract: PURPOSE:To form an image with a uniform ink distribution by mixing an oil- based ink composition with an aqueous solution containing a hydrophilic high- molecular weight compound and a surface active agent having an HLB of at least 9, and applying the resultant mixture to a support to provide an ink layer. CONSTITUTION:An oil-based ink composition containing a lipophilic coloring material and a low melting point material is mixed, and an aqueous solution containing a hydrophilic high-molecular weight compound and a surface active agent having an HLB of at least 9 is added to the composition by a small amount at a time, and the resultant material is agitated strongly to prepare a coating liquid. The coating liquid is applied to a support for thermal ink- transfer recording which is provided optionally with an adhesive layer beforehand, and the coating liquid is dried to provide an ink layer comprising the coloring material and the low melting point material in a matrix of the high- molecular weight compound, thereby obtaining a thermal ink-transfer recording medium. The adhesive layer provided beforehand on the support is preferably formed of a polyvinyl acetate latex which contains polyvinyl alcohol.
Patent JP-H0714122-A (JP)
Title: Jig for working magnetic head and working method therefor
Inventor: FUJIWARA YASUHIRO
IPC: G11B5/31
Filed: 1993-06-25
Abstract: PURPOSE:To work a magnetic head with high accuracy and with decreased variations in gap depth size in production of the magnetic head. CONSTITUTION:A base 10 of the jig for working is provided thereon with a movable frame 11 which is vertically deformed. A wedge 12 which can be screw- fed is inserted between projecting parts 11a and 11b of this moving frame 11 to permit vertical fine adjustment of the upper piece of the movable frame 11. Many magnetic head elements 2 are then mounted on a substrate 1 to form a block 7. This block 7 is adhered atop the movable frame 11. The upper surface of the block 7 is lapped by adjusting the movable frame 11 so that respective apexes 6 attain the same height H. The gap depth measure of the magnetic head is finished to have high accuracy when the working is executed in such a manner.
Patent JP-2000081601-A (JP)
Title: Projector
Inventor: KAWASHIMA MASAHIRO
IPC: G02F1/1335
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a projector which is easily installed and adjusted. SOLUTION: A microcomputer 5 refers to correlation data showing correlation between the kind of a projection lens, a projection screen size and an optimum projection distance stored in a projection condition preset memory 6 when a projection condition is inputted to the microcomputer 5 through a remote controller 1 so that an optimum projection lens satisfying the projection condition inputted and a projection distance at that time are displayed on a screen 30. A regulator attaches the optimum lens. and sets the position of the projector 100 at the optimum projection distance. The microcomputer 5 calculates the zooming driving quantity and the focusing quantity of the projection lens by the correction data so as to satisfy the projection screen size, so that the projection lens 17 is automatically driven through a focusing driving part 21 and a zooming driving part 22.
Patent JP-H0632306-A (JP)
Title: Device for wrapping body of article in wrapping machine
Inventor: KOBAYASHI HISAFUMI
IPC: B65B11/20
Filed: 1992-07-08
Abstract: PURPOSE:To permit paste to pass without being brought into contact with top end faces of guide plates. CONSTITUTION:When a wrapping sheet A is fed, guide pates 2, 2 move in a direction in which the guide plates approach a sheet feed path A' and, by permitting the top end faces 2a, 2a of the guide plates 2, 2 to approach the feed path A', the top end faces 2a, 2a guide the wrapping sheet A to be fed. According to the elevation of an elevator 1, an article B to be wrapped abuts against the wrapping sheet A, whereby both right and left side portions A1, A1 of the wrapping sheet A are drawn in and, simultaneously, the guide plates 2, 2 move in a direction in which they leave the feed path A', so that the top end faces 2a, 2a leave the feed path A' to become lower than paste induction guide 3, 3, whereby paste C, C applied to inner faces of side ends A2, A2 of the wrapping sheet A is brought into contact with the paste induction guide 3, 3 and then moves to the side of the feed path A' as it is.
Patent JP-S5969876-A (JP)
Title: Device for recognizing position of pattern
Inventor: KODAMA MASAHIRO
IPC: G06K9/64
Filed: 1982-10-15
Abstract: PURPOSE:To recognize a pattern position precisely by comparing a picture signal from an image pickup camera with two kinds of high and low thresholds to discriminate whether the picture signal exists at an intermediate position between both thresholds, and by forming a binary-coded picture data in a pattern position recognizing device. CONSTITUTION:A picture signal (f) from the image pickup camera 11 is compared with high and low level thresholds VP, VN by a binary-coding circuit 10, and the signal level area between both thresholds and the other area are defined as ''1'' and ''0'' respectively to binary-code the input picture signal. The binary-coded data are stored in a storage part 13 and applied to a correlator 17 in an operation part 16 together with a reference pattern data stored in a reference pattern data storage part 15 to calculate the matching degree and the calculated result is applied to an adder 18. After repeating said operation by the number of divided picture patterns, the calculated matching degrees are outputted to a matching degree temporary storage part 19. A comparator 20 compares each matching degree with the contents of a storage part 21 which stores the maximum matching degree at that time and outputs a larger value to a maximum matching position storage part 22 and the pattern position at that time is outputted under control of a control circuit 14.
Patent JP-H1123311-A (JP)
Title: Transverse acceleration computing unit for vehicle
Inventor: OTA TAKASHI
IPC: G01C21/12
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a transverse acceleration computing unit for vehicle capable of detecting transverse acceleration of a vehicle with a high precision in a simple construction. SOLUTION: A transverse acceleration G of high precision is found by providing a car speed sensor 21, a steering angle sensor 22, a yaw rate sensor 23, and a transverse acceleration sensor 27, computing a reference yaw rate γb from a car speed V and a steering angel H by a reference yaw rate computing means 24, computing the cross grade θ of the road surface on which this vehicle runs on the basis of a detected yaw rate γs and a reference yaw rate γb by a cross-grade computing means 25, computing the transverse acceleration Gb of the vehicle on the basis of the car speed V and the detected yaw rate γs and the cross-grade θ of the road surface by a transverse acceleration computing means 26, subtracting the computed transverse acceleration Gb from the detected transverse accelerating Gs by a low frequency component removing means 28 and computing an error by a temperature change, and removing this error from the detected transverse acceleration Gs .
Patent JP-H107306-A (JP)
Title: Treating device for paper sheet or the like
Inventor: TOGAWA SHINSUKE
IPC: B65H83/02
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheets treating device, capable of being constituted miniaturely and compactly despite equipping primary and secondary reserving parts for paper sheets, performing high-speed treatment, and clarifying the posts of the paper sheets even when abnormality is caused during treating. SOLUTION: In this paper sheets treating device wherein paper sheets, etc., reserved in reserving parts 29-31 are transferred to and accumulated in accumulating parts 32-34, the reserving parts 29-31 are formed of first and second reserving parts, and a first transferring means is provided wherein paper sheets, etc., reserved in the first reserving part are transferred in a vertical direction to the plane of the paper sheets, etc., to be transferred to the second reserving part, also a second transferring means is provided wherein paper sheets, etc., reserved in the second reserving part are transferred in a vertical direction to the plane of the paper sheets, etc., to be transferred to the accumulating parts 32-34.
Patent JP-H0527262-A (JP)
Title: Liquid crystal display device
Inventor: SUZUKI KOJI
IPC: G02F1/1368
Filed: 1991-07-22
Abstract: PURPOSE:To provide an active matrix type liquid crystal display device which is normally in white mode and easily displays a bright-point defective picture element by blinking. CONSTITUTION:The liquid crystal display device is equipped with picture element electrodes 4 which are arrayed in a matrix, TFTs 3 which are driven and controlled with an address signal and provided to the respective picture element electrodes 4, a matrix array substrate 13 consisting of bus lines 9 and 10 which are provided below the respective picture element electrodes 4 across an insulating layer 11 and impressed with a specific voltage, a liquid crystal layer 8 provided on the matrix array substrate 13, and an opposite substrate 7 which has a counter electrode 7 corresponding to the picture element electrodes 4 and sandwiches a liquid crystal layer 8 with the matrix array substrate 13; and a picture element electrode 4 having a bright point defect is short-circuited to the bus line 9 and impressed with the voltage of this bus line 9.
Patent JP-S5878448-A (JP)
Title: Package for integrated circuit
Inventor: YAMAGUCHI KUNIHIKO
IPC: H01L23/50
Filed: 1982-10-18
Abstract: PURPOSE:To decrease the number of terminals in the mounting surface in the memory integrated circuit, etc. while reducing noise voltage to a memory circuit due to induced voltage generated in case of the changeover of output currents. CONSTITUTION:The terminals 17 are connected by using pads 19, 19A, 19B formed onto the integrated circuit 13 and metallic wires 15 and electricity is supplied, but one terminal 17A branched is connected to the pad 19A, to which a power supply wire 3 is connected, and the other terminal 17B is connected to the pad 19B, to which a power supply wire 4 is connected. Accordingly, the potential of the power supply wire 17A is constant because branch points approach to a power supply plate in a mounting substrate as the terminals 17 even when induced voltage is generated in the power supply wire 4 through the changeover of output currents.
Patent JP-S6159127-A (JP)
Title: Air conditioner
Inventor: MATSUMOTO KIYOSHI
IPC: F24F13/22
Filed: 1984-08-30
Abstract: PURPOSE:To handle the processing of drain water inside the air conditioner by providing a drain water pump, a drain water flow switching three way valve and a water pipe inside the air conditioner. CONSTITUTION:The drain water by the dehumidifying action of a room unit heat exchanger 2 during the cooling mode operation flows through a room side drain pan 17 and a drain water pipe 14, and is pumped up by a pump 8 through a drain water lift pipe 13 to a three way valve 9 through a drain pipe 14. The drain water passing the three way valve 9 flows through a drain pipe 15 to a water pan 10 on the top of an outside heat exchanger. It is heated as it flows down the surface of the outside heat exchanger 3 whereby robbing the latent heat of vaporization to be turned into steam which is discharged outside the air conditioner. On the other hand, when operated under the heating mode, the drain water by the dehumidifying action of the outside heat exchanger 3 is supplied to the three way valve 9 by the pump 8, and further to a drain pan 11 on the top of the room side heat exchanger through a drain pipe 16. While it flows down on the surface of the room side heat exchanger 2 by gravity from the drain pan 11, it robs the room side heat exchanger 2 which is at high- temperature and high-pressure under the heating mode operation of the latent heat of vaporization to be turned into steam to be discharged into the room.
Patent JP-H106343-A (JP)
Title: Tire vulcanizing bladder
Inventor: AKAMATSU KENJI
IPC: C08L61/04
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To shorten a vulcanizing molding time by accelerating the temp. rise of a green tire by increasing the heat conductivity of a vulcanizing bladder used in a process vulcanizing and molding the green tire to produce a tire. SOLUTION: A green tire is formed of a rubber compsn. prepared by compounding at leat a phenol resin, a halogen element-containing polymer and carbon black with butyl rubber and carbon black has characteristics of a low specific surface area and a low structure satisfying characteristics of CTAB<30, DBP<50 and 55<(CTAB+DBP)<70 and is compounded in an amt. of 74-125 pts.wt. per the total 100 pts.wt. of 85-95 pts.wt. of butyl rubber and 15-5 pts.wt. of the halogen element-containing polymer.
Patent JP-H02153352-A (JP)
Title: Manufacture of photosensitive composition allowing formation of full-color image
Inventor: CHIYUAN RII
IPC: G03F7/004
Filed: 1989-07-13
Abstract: PURPOSE: To produce a photosensitive compsn. in a single batch process by successively dispersing first to third color-forming inner phases in a continuous medium to produce liquid particles of each color and then forming capsule walls for the particles. CONSTITUTION: A first inner phase containing a first color-forming agent (A) and a first photosetting or photosoftening compsn. (B) is dispersed in a specified water phase to produce first liquid particles in the water phase. Then the second inner phase containing second components (A), (B) is dispersed in the water phase to produce second liquid particles, and the third liquid particles containing third components (A), (B) are produced by the same method. Then a microcapsule wall is formed for each first to third particle. When color-forming agents for cyan, magenta and yellow are used for the component (A) of the first to third components, respectively, a compsn. which can form a full-color image can be produced. As for the component (B), a compsn. containing polyethylene type unsatd. monomers and a photopolymn. initiator can be used.