baber/WOPTO huggingface dataset:
Patent JP-S6245123-A (JP)
Title: Processing method for semiconductor wafer
Inventor: KASAI TOSHIO
IPC: B24B37/00
Filed: 1985-08-23
Abstract: PURPOSE:To conduct polishing rapidly while obtaining an excellent specular surface by thickening the concentration of abrasives first and thinning it as processing progresses. CONSTITUTION:A semiconductor wafer 1 is fitted onto the lower surface of a holding plate 11, the holding plate 11 is turned through a belt 13, a pulley 12 and a vertical shaft 10 while a lifting lever 14 is rotated and operated so as to push down a thrust bearing 14b, and the ground surface of the wafer 1 is pushed against the ground surface of a polisher 3. The upper surface of the polisher 3 is supplied with abrasive 4 under the state, and a rotating disk 7 is revolved and the holding plate 11 is reciprocated while being turned, thus rubbing the polisher 3 and the wafer 1 each other. When the concentration of abrasives is thickened first and thinned as processing progresses, strong etching action is obtained at the initial stage of processing, and an excellent specular surface is acquired at the last stage of processing.
Patent JP-H0473807-A (JP)
Title: Strong dielectric material
Inventor: IKEDA SUSUMU
IPC: C08F14/22
Filed: 1990-07-13
Abstract: PURPOSE:To obtain a strong dielectric material capable of being used in a capacitor to be built in a low density energy conversion device and having a phase transition temperature (Curie temperature) near normal temperature by constituting it of a specific copolymer. CONSTITUTION:A strong dielectric material shown in the title is constituted of a copolymer with either one of vinyliden, trifluoroethylene, hexafluoroacetone and hexafluoropropene. The optimal ratio of the respective copolymer components is: fluorovinyliden of 40 to 78 molar %, trifluoroethylene of 14 to 60 molar %, either one of hexafluoroacetone and hexafluoropropene of 0.1 to 15 molar %. Thereby, a strong dielectric material having a phase transition temperature (Curie temperature) near normal temperature can be obtained.
Patent JP-H0350289-A (JP)
Title: Non-emulsion type foam aerosol composition
Inventor: YOKOZUKA AKIHITO
IPC: C09K3/30
Filed: 1989-07-17
Abstract: PURPOSE:To obtain a foam aerosol composition excellent in both detergency and properties in use and having good stability by mixing a liquid oil component, a solid oil component, and a propellant. CONSTITUTION:A non-emulsified foam aerosol composition comprising a liquid oil component (A), a solid oil component (B), and a propellant. Examples of the component (A) include those that are liquid at ordinary temperature, such as a liquid oil or fat (e.g. soybean oil), a hydrocarbon (e.g. liquid paraffin), a higher alcohol fatty acid (e.g. oleic acid), a higher alcohol (e.g. lauryl alcohol), a silicone (e.g. methylpolysiloxane), and an ester (e.g. isopropyl palmitate). The amount of the component (A) to be incorporated is preferably 30-89.99wt.% based on total stock solution. Examples of the component (B) include those that are solid at ordinary temperature, such as a wax (e.g. carnauba wax), a hydrocarbon, a fatty acid, and an aliphatic alcohol. The component (B) accounts for at least 0.1wt.% of total stock solution. As the propellant, those usually used for aerosol products can be employed, preferably in an amount of 3-90wt.%.
Patent JP-2000023492-A (JP)
Title: Control drive system for stepper motor
Inventor: YAMAMURA YOSHIYA
IPC: H02P8/38
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To attain highly precise control operation to be driven, by preventing irregular rotation positively. SOLUTION: This control drive system is provided with a pulley belt mechanism 20 transferring the drive force of a stepper motor 10 to an ink head 30, an encoder sensor 41 detecting the kinetic velocity of the ink head 30 to output a pulse signal, a controller 50 outputting a control drive signal (3) to the stepper motor 10 based on the pulse signal, and a motor drive circuit 60. The diameters of pulleys 22a, 22b or a gear ratio to the teeth inside the belt 21 are suitably set so that the pulse signal of the encoder sensor 41 may become integral multiples of the number of steps of the stepper motor 10. The encoder sensor 41 is mounted on the ink head 30.
Patent JP-H05319372-A (JP)
Title: Compartment flood recovery aid device for ship
Inventor: TAKADA SHOICHI
IPC: B63B43/12
Filed: 1992-05-22
Abstract: PURPOSE:To provide a compartment flood recovery aid device, ensuring the quick restoration of hull buoyancy, eliminating the need of an external power source, simplifying a charge and discharge piping system, and consequently further ensuring an immediate effect, high reliability and easy handling. CONSTITUTION:This device is constituted of an air bag 5 stored in a folded state in a recess 1 formed with the recessed section of a ship's bottom shell plate 010, a control mechanism capable of feeding the air and causing the air bag 5 to bulge outside the bottom plate 010, and a discharge valve capable of causing sea water flooded into a watertight compartment 03 to flow into a ship's watertight bottom tank 09 on the gravity of the sea water. Furthermore, the device is equipped with an air vent valve capable of causing the air of the bag 5 to flow into the tank 09, a water filling valve capable of causing sea water in the tank 09 to flow into the air bag 5, and an operation mechanism capable of separating the air bag 5 from a ship's hull.
Patent JP-H066924-A (JP)
Title: Method of protecting penciling part of power cable
Inventor: FUKUNAGA KO
IPC: H02G1/14
Filed: 1992-06-18
Abstract: PURPOSE:To provide a method of wrapping a penciling with a wrap film so that foreign matter doe not adhere to it. CONSTITUTION:This method is composed of a process of pulling out a wrap film 3 so as to wind it at least up and down or right and left on a penciling part 1B, a process of pressing the pulled-out wrap film 3 on the penciling part 1B so as to surround the penciling part 1B with the wrap film 3, and a process of sticking the wrap film 3 fast to the penciling part 1B while sucking the air in the space in the periphery of the penciling part IB surrounded by the wrap film 3.
Patent JP-2001010582-A (JP)
Title: Arrangement structure of vehicle component in snow mobile
Inventor: ATSUMI MAMORU
IPC: F02B77/00
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To ensure a sufficient vehicle height when arranging a relay rod and an oil pan on a lower end part of a vehicle body. SOLUTION: A steerable ski with a lower surface slidably joined with snow surface is supported by a forward part of a vehicle body frame 3. A steering shaft 31 supported by the vehicle body frame 3 turnable around the axis backward of the steerable ski is provided, a steering handle bar is supported by an upper end part of this steering shaft 31, and a relay rod 39 which is extended long in the longitudinal direction to connect the steering ski to a lower end part of the steerable shaft 31 is provided in an interlocking manner. An internal combustion engine 18 as a traveling drive source is arranged between the steerable ski and the steering shaft 31 in the longitudinal direction, and this internal combustion engine 18 is provided with an oil receiving member 139 on its lower end part.  The relay rod 39 and the oil receiving member 139 are continuously arranged in the width direction of a vehicle body 2.
Patent JP-S6244244-A (JP)
Inventor: MASUHARA HIDEKAZU
IPC: A61K6/884
Filed: 1985-08-22
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-H05210579-A (JP)
Title: Memory-interleave device and method
Inventor: GADEIERU SERUUSHI
IPC: G06F12/06
Filed: 1992-06-18
Abstract: PURPOSE: To prevent an unsound phenomenon from being generated even when memory access is performed for every constant address by providing a means which generates the item of a specific binary mapping matrix, and a means which generates a specific binary expression including the (m) bits of the (r)-th line. CONSTITUTION: This is a device for assigning a memory address A to one memory module M of 2<n> memory modules 16 in an interleaved memory 12. This device is provided with a means which receives the binary expression of one bit of the memory address A, means which calculates a simplified address value (r) equal to (A modulo p) when p = 2<n> -1 ((n) is a positive integer establishing (m)<=n<=1), means which generates the item of a binary mapping matrix constituted (p) lines and (n) rows, and means which generates the binary expression of the memory modules M including the preliminarily decided (m) bits of the (r)-th line of the binary mapping matrix.
Patent JP-S6245737-A (JP)
Inventor: MURAKAMI KAKUJI
IPC: D02G3/36
Filed: 1985-08-22
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-S6246924-A (JP)
Title: Production of fine powder of magnetoplumbite type ferrite
Inventor: HORIISHI NANAO
IPC: H01F1/11
Filed: 1985-08-21
Abstract: PURPOSE:To produce fine powder of magnetoplumbite type ferrite by mixing alpha-FeOOH particles doped with bi- and quatervalent metallic ions with a Ba, Sr or Ca compound in the presence of sodium silicate and baking the mixture. CONSTITUTION:alpha-FeOOH particles doped with equal amounts of bivalent metallic ions (MII) and quatervalent metallic ions (MIV) in 1:(0.017-0.09) atomic ratio of Fe:MII+MIV, alpha-Fe2O3 particles obtd. by dehydrating the doped alpha- FeOOH particles by heating, Fe3O4 particles obtd. by reducing the alpha-Fe2O3 particles, gamma-Fe2O3 particles obtd. by reducing and reoxidizing the alpha-Fe2O3 particles or alpha-Fe2O3 particles obtd. by further oxidizing the gamma-Fe2O3 particles under heating are used as starting material for iron oxide. The starting material is mixed with a compound of at least one among Ba, Sr and Ca in the presence of sodium silicate and the mixture is baked at 750-900 deg.C and pulverized. Thus, fine powder of magnetoplumbite type ferrite having proper coercive force is obtd. The particles of the powder have a large specific surface area and a narrow particle size distribution.
Patent JP-S6076388-A (JP)
Title: Heat-sensitive transfer record medium
Inventor: OOTSU TADATOSHI
IPC: B41M5/26
Filed: 1983-10-03
Abstract: PURPOSE:To prevent defective carrying by forming a heat-fusing ink layer to the lower surface of a base film and forming a carrying improving layer consisting of a specific polyester copolymer having not less than 3,000mol.wt. to the upper surface of the base film. CONSTITUTION:A heat-fusing ink layer 3 is shaped to the lower surface of a base film 2 through a means such as hot-melt coating by a substance in which a colorant is added to a binder such as carnauba wax. A carrying improving layer 1 consisting of a simple substance or a mixture of alkali metal salt of 8-18C mono or di-alkyl phosphoric ester or consisting of a copolymer having not less than 3,000mol.wt. obtained by condensing and polymerizing one kind or more of aromatic or fatty dicarboxylic acids, one kind or more of 2-4C diols and at least one kind of a polyethylene glycol compound having not less than 2,000mol. wt. is formed on the upper surface of the base film 2.
Patent JP-H1170816-A (JP)
Title: Sliding panel controller for sunroof of vehicle
Inventor: STALLFORT KLAUS
IPC: B60J7/057
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a sliding panel controller for a sunroof of a vehicle without generation of vibration and transmission thereof. SOLUTION: A sliding panel controller which is adjustable by means of a drive cable 19 can reduce or block generation of vibration between a driving member 24 and a panel and transmission thereof from the driving member 24 to the panel and vise versa by providing an elastic damping member 28 as an intermediate layer between the driving member 24 which engages with the drive cable 19 and a guide shoe 10 which controls movement of the panel.
Patent JP-H0826905-A (JP)
Title: Dispersing agent for solid prescription for protection of plant
Inventor: BARERIO BURAMATEI
IPC: C09K23/50
Filed: 1995-06-29
Abstract: PURPOSE: To obtain the subject dispersing agent by blending a lignosulfonate with a kind of optionally sulfated, ethoxylated di- or tristyrylphenol in a specific weight ratio, showing an excellent dispersing property by a synergistic effect thereof. CONSTITUTION: This dispersing agent for a solid plant protecting formulation is obtained by blending (A) an alkali or alkaline earth metal, or ammonium lignosulfonate with (B) at least one kind of optionally sulfated, ethoxylated di- or tri(1-phenylethyl)phenol containing 7 to less than 20 oxyethylene units, in approximately (95/5)-(70/30), especially (90/10)-(75/25) weight ratio of A/B. The dispersing agent is preferably in the form of a powder, and is preferably used as an aqueous solution in a weight ratio of 40-60 pt.wt. water based on 100 pts.wt. dispersing agent. As the compound (A), sodium or calcium lignosulfonate is preferable, and as the compound (B), ethoxylated di(1- phenylethyl)phenol containing 10 oxyethylene units, etc., are preferable.
Patent JP-S5887580-A (JP)
Inventor: OKA CHIEKO
IPC: G09D3/02
Filed: 1981-11-20
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-S6430023-A (JP)
Title: Protective lubricating film for magnetic disk and its formation
Inventor: HIRAYAMA YOSHIO
IPC: G11B5/82
Filed: 1987-07-27
Abstract: PURPOSE:To improve protective lubricity and the adhesion between a thin carbon film and medium by consisting of a 1st layer of a thin silicon oxide film, the 2nd layer of the thin carbon film and the 3rd layer of a specific thin carbon fluoride film. CONSTITUTION:The thin silicon oxide film 1 is formed between a recording medium 10 and the thin carbon film 2 and the thin carbon fluoride film 3 expressed by CFx<0.1<=x<=1> is formed on the thin carbon film 2. The generation of carbon dust is obviated and the protective lubricity is improved by forming the carbon fluoride layer 3 on the surface of the thin carbon film 2 in such a manner. The thin silicon oxide film 1 formed between the thin carbon film 2 and the recording medium 10 improves the adhesion of the thin carbon film 2 to the recording medium 10.
Patent JP-H0472533-A (JP)
Title: Cord tension measuring device
Inventor: NAKAYAMA KAZUO
IPC: G01L5/04
Filed: 1990-07-13
Abstract: PURPOSE:To certainly fix the angle of a cord at both ends to make the correct computation of the tension of the cord possible by contracting or stretching a reciprocative driving device at its maximum, and rotating an arm in one direction through a ink mechanism to make a measuring roller at the tip of the arm press the middle position of the cord spread between supporting rollers as much as a fixed amount. CONSTITUTION:The basic end of a L-shaped arm 15 provided with a measuring roller 16 at its tip is pivotally mounted so as to be vertically rotatable. A load cell 17 serving as a load detector is provided near the middle part of the arm 15. The basic end of the arm 15 is pivotally mounted at the position where the measuring roller 16 at the tip of the basic end may move in a direction vertically crossing a wire cord W at its middle position between supporting rollers 12. When a cylinder rod 19a is stretched to its maximum, the measuring roller 16 presses down the wire cord W as much as the amount of a fixed displacement. Thus the wire cord W turns into an angular isosceles shape, and angles alpha at both sides can be always constant.
Patent JP-H0472532-A (JP)
Title: Steering torque sensor
Inventor: TAKIZAWA JUN
IPC: G01L5/22
Filed: 1990-07-13
Abstract: PURPOSE:To improve wear and abrasion resistance, to heighten permeability and to reduce eddy-current loss by using steel containing at least either of chromium and aluminium, and carbon for the moving core of a steering torque sensor having a differencial transformer, and applying a softnitriding process to a sliding contact face. CONSTITUTION:The key 11a of a moving core 11 is engaged with a groove 8b made on an output member 8 in an axial direction to guide the moving core 11 to the underside part 2b of a steering shaft 2 so as to move only in the axial direction. In addition to that, the moving core 11 contains 1.0% in weight of chromium and 0.3% in weight of aluminium, and is formed of a general purpose steel having 0.1% in weight of carbon content, and a liquid softnitriding process is applied to its sliding contact face as much as 2-50mum in thickness. Thus even when the outer periphery of the moving core 11 is brought into sliding contact with an insulating material 12a, the moving core 11 does not wear, and can improve the corrosion resistance.
Patent JP-H0511308-A (JP)
Title: Iron core position deciding device for electromagnet device in shutter for camera
Inventor: SUZUKI AKIRA
IPC: G03B9/08
Filed: 1991-06-28
Abstract: PURPOSE:To accurately and easily obtain the position of the attracting surface of an iron piece provided in a member which is integrated with a shutter blade or integrally connected with the shutter blade and the iron core of an electromagnet provided on the bottom board of a shutter. CONSTITUTION:An attaching member ratchet plate 9 is directly fixed on the shafts 14 and 15 of driving levers 2 and 8, which are directly attached to the bottom board 7 of the shutter through a shaft, nearly in parallel with the bottom board of the shutter. The attracting surfaces 20a and 17a of the iron cores 20 and 17 are brought into contact with the iron core regulating parts 9b and 9d of the ratchet plate 9, and the iron cores 20 and 17 are pressed toward the iron core regulating parts 9b and 9d by the pressing parts 9a and 9c of the ratchet plate 9.
Patent JP-S6343212-A (JP)
Inventor: YOKOYAMA SHOICHI
IPC: H01B12/16
Filed: 1986-08-06
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-S6429138-A (JP)
Title: Multiple address connection control system
Inventor: MAENO KAZUTOSHI
IPC: H04M3/42
Filed: 1987-07-24
Abstract: PURPOSE:To attain multiple address connection control with high efficiency and equality by providing a rate of an incoming terminal number connected so far in allowing a caller terminal equipment to apply connection control to an incoming terminal equipment, revising the rate of connection terminal number when the connection is successful and informing the result to all incoming terminal equipments to be connected. CONSTITUTION:A calling terminal equipment holds the rate of connected incoming terminal equipments and when the connection is successful in the connection control with the incoming terminal equipment, the number of connection terminal equipment rate is revised. When plural multiple address connection controls are contended in the incoming terminal equipment, each calling terminal equipment inquirty about the rate representing the degree of the connection and it is compared, then the multiple address control with higher rate takes precedence. Thus, the multiple address control with high efficiency and equality is attained.
Patent JP-H1029101-A (JP)
Title: Magnetic bearing spindle device
Inventor: TANIGUCHI MANABU
IPC: B23Q17/00
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To measure the actual rigidity of a spindle while it is used by providing a rigidity measuring means for measuring spindle rigidity. SOLUTION: In upper and lower magnetic bearings 7 and 8, loads of X axis directions changed in sine wave shapes and kept always equal for size and direction in upper and lower directions are applied, and a spindle 5 is vibrated in the X axis direction. While the spindle 5 is vibrated, the X axis direction displacement of the spindle 5 in the positions of the upper and lower radial magnetic bearings 7 and 8 is measured based the outputs of X axis direction radial position sensors 10 and 11 and a sensor driving circuit 13. After this displacement measuring is finished, based on the result thereof, the X axis direction rigidity value of the spindle 5 in the tip of a tool 18 is calculated.
Patent JP-H0473303-A (JP)
Title: Bed for sliding of artificial skiing ground utilizing water
Inventor: IMAGAWA KENZO
IPC: E01C13/00
Filed: 1990-07-13
Abstract: PURPOSE:To improve the pleasure of skiing by forming a plurality of semispherical projections to the tip face of a mat installed on a sloped base, joining a cavity formed in the mat and the front end sections of the projections and ejecting water from the front end sections. CONSTITUTION:A bed for sliding in an artificial skiing ground is composed of a sloped base 1 made of concrete and a mat 2 rich in resiliency mounted on the sloped base 1. In this case, a plurality of semispherical projections 3 are formed to the top face of the mat 2 at intervals. Cavities 4 supplied with water from conduits 5 are formed in the mat 2. The front end sections of the projections 3 and the cavities 4 are joined. A catch drain 6 with a plurality of drain holes 7 is formed along the cross direction of the mat 2 in the trough section of the mat 2. Water flowing down on the mat 2 and flowing into the catch drain 6 is circulated and fed into the cavities 4 through the conduits 5 again by a pump 8.
Patent JP-S5889096-A (JP)
Title: Drive controlling circuit for dc motor
Inventor: YAMADA YASUYUKI
IPC: H02P7/288
Filed: 1981-11-19
Abstract: PURPOSE:To obtain a drive controlling circuit for a DC motor without loss of wasteful power at the ordinarily rotating time by supplying a control signal through resistors of different resistance values to two transistors connected in Darlington connection. CONSTITUTION:When a control signal of high level is supplied to an input terminal 3, most of the control signal becomes the base current of a transistor Tr5 through a resistor R4 of small resistance value, thereby conducting the transistor. At the starting time, the starting current larger than the collector current corresponding to the base current flows. Accordingly, the voltage between the collector and the emitter of the Tr5 operating as a resistor exceeds approx. 0.7V, thereby conducting a transistor Tr4. Thus, the emitter current of the transistor Tr4 is supplied to the base of the transistor Tr5, thereby compensating for the starting current. Since the motor current is reduced in the same degree as the collector current of the transistor Tr5 at the ordinarily rotating time, the voltage between the collector and the emitter of the transistor Tr5 becomes substantially 0V, thereby allowing the transistor Tr4 to become OFF.
Patent JP-H0745260-A (JP)
Title: Manganese dry battery
Inventor: NOZAKI SHOHEI
IPC: H01M2/08
Filed: 1993-07-28
Abstract: PURPOSE:To provide a battery excellent in a preservation characteristic by improving a seal structure, in the manganese dry battery. CONSTITUTION:In a part fitting a resin seal unit 7 for sealing the opening part of a negative pole zinc can 6 to its opening edge part, by curling an opening end of the negative pole zinc can 6 to the inner side downward, a press attached part for fitting the resin seal unit 7 is brought into surface contact, to further interpose a sealing agent 14 in this fitting press attached part. In this way, a preservation characteristic of a manganese battery can be improved.
Patent JP-H093768-A (JP)
Title: Screen door made of fluororesin fiber
Inventor: MIDORIKAWA KATSUO
IPC: D06C17/00
Filed: 1995-06-20
Abstract: PURPOSE: To produce a screen door not requiring closing of a door and a glass door because it will not pass a raindrop in a rainy day. CONSTITUTION: This method for producing a screen door comprises spinning an ethylene-tetrafluoroethylene copolymer resin ETFE or a perfluoroalkoxy PFA among fluororesin fibers into a monofilament having 400-500 deniers, drawing it in 4 to 6 six times draw ratio under heating at 200 deg.C to 300 deg.C, weaving the monofilament into a woven fabric of 20-30 meshes and further fulling the woven fabric by a tenter at 200-300 deg.C.
Patent JP-S5888160-A (JP)
Inventor: IWATA SETSUO
IPC: C04B14/48
Filed: 1981-11-19
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。