baber/WOPTO huggingface dataset:
Patent JP-S5868934-A (JP)
Title: Etching of multilayer film
Inventor: YAMANO TAKAO
IPC: H01L21/306
Filed: 1981-10-20
Abstract: PURPOSE:To enable to confirm visually completion of etching at respective layers when a multilayer film is to be etched by a method wherein metal thin films having the different colors are interposed between the respective layers of the multilayer film to be formed in a pattern by etching. CONSTITUTION:A multilayer film of chrome 2, 6, 10 and permalloy 4, 8 is  formed on a substrate 1, and a pattern of resist 11 is formed on the multilayer film thereof according to the photoetching technique. Moreover between the respective layers of chrome and permalloy constituting the multilayer, metal thin films consisting of gold 3, 7 and copper 5, 9 having the different colors from the layers thereof are interposed. Accordingly by constituting the film by this way, when the respective layers are to be etched, because the metal thin film parts having the different colors are exposed on the surface of etching part, completion of etching can be confirmed visually.
Patent JP-S6144807-A (JP)
Title: Dental tape used by application to finger
Inventor: MARUOKA TAKAO
IPC: A61C17/00
Filed: 1984-08-09
Abstract: PURPOSE:The titled dental tape, obtained by forming an application layer on the undersurface of a drug-containing layer obtained by applying and impregnating the upper layer of a sheetlike support with a dentifrice component, convenient for portable use, simply usable, and having dentifrice effect almost equal to that of a toothbrush. CONSTITUTION:A dental tape obtained by applying and impregnating the upper layer of a sheetlike support 2 partially or wholly with a dentifrice component 3 to form a drug-containing layer 1, and forming an application layer 6 on the undersurface of the above-mentioned drug-containing layer 1. In use, the above- mentioned application layer 6 is applied to a finger 5 to wet the drug-containing layer 1 with water, and the finger 5 is used in place of a toothbrush. Thus, teeth or gingivae can be easily and precisely polished and cleaned to give the dentifrice effect almost equal to that of a toothbrush. The upper layer of the drug-containing layer 1 is covered with a surface protective sheet 7, and a release layer 8 is applied to the undersurface of the application layer. Therefore, the cleaning of the interior of the oral cavity can be easily carried out by the sanitary tape convenient for portable use regardless of the place.
Patent JP-S6321881-A (JP)
Title: Superlattice electron element
Inventor: YAMAGISHI KOJI
IPC: H01L29/201
Filed: 1986-07-15
Abstract: PURPOSE:To obtain a superlattice electron element varied in a forbidden band width according to its position by varying the thickness of a well layer in a substrate, and varying a forbidden band width Eg* in the same substrate in the element in which the well layer and a barrier layer are alternately laminated on the substrate. CONSTITUTION:A superlattice electron element 3 is interposed between transparent electrodes 4, 4,... and a conductive substrate electrode 5, a well layer and a barrier layer are alternately grown on the substrate (electrode) 5, the electrodes 4 are formed. A measuring light is emitted while measuring the electric conductivity between both the electrodes. The transparent electrodes are formed, for example, in a rectangular shape in many number in a direction for increasing Eg* (designated by an arrow A) to operate as an element having different Eg* from adjacent one. A material having a band structure forms, when receiving a light of wavelength of energy exceeding the forbidden band width, electron-hole pairs to abruptly vary its conductivity. Thus, the wavelength of the light can be obtained by observing the variation in each electrode.
Patent JP-H0914246-A (JP)
Title: Electrically conducting washer and cable connection box using this washer
Inventor: IIZUKA HIROYUKI
IPC: H01R4/28
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To make an inner peripheral side conductive member such as a conductor connecting sleeve and an outer peripheral side conductive member such as an embedded electrode of an insulating unit electrically conductive in an easy way by providing a large number of elastic claw pieces cut and raised obliquely toward the same side, respectively at the outer peripheral part and inner peripheral part of an annular metal plate with resilience. SOLUTION: A conductor connecting sleeve 25 and an embedded electrode 31 are so formed as to be fitted to each other, and an electrically conducting washer 11 is disposed in the state of the side of elastic claw pieces 15A, 15B facing the end face of a step part 25a in the conductor connecting sleeve 25 and the end face of a step part 31a in the embedded electrode 31. In this state, a nut-type clamp 35 screw-connected to the external thread part of the conductor connecting sleeve 25 is screwed in to press the electrically conducting washer 11 to the end faces of the step parts 25a, 31a. An auxiliary washer 37 is interposed between the clamp 35 and the electrically conducting washer 11. The conductor connecting sleeve 25 and the embedded electrode 31 are thus made conductive by the electrically conducting washer 11.
Patent JP-2000002302-A (JP)
Title: Power transmission belt
Inventor: ITO TAKEHIKO
IPC: F16G5/20
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a noise reduced power transmission belt with cogs arranged completely random. SOLUTION: In a power transmission belt 1, a cogged part is placed in at least one side of a rubber layer composed of a compressed rubber layer 2 and an expanded rubber layer 3, and a core wire 4 is buried in an adhesive rubber layer 5, a cog 6 of the cogged part is placed randomly in at least three types of pitch intervals in the longitudinal direction.  The compressed rubber layer a and expanded rubber layer 3 are composed of materials such as natural rubber, styrene-butadiene rubber, chloroprene rubber, alkylated chlorosulfonated polyethylene, hydrogenated nitrile rubber, and mixed polymer composed of hydrogenated nitrile rubber and metallic salt of unsaturated carboxylic acid, used individually, or in the mixture of these, for example, a para series aramid fiber is mixed individually, or the para series aramid fiber is mixed with short fibers such as nylon, polyester, vinylon, cotton, and meta-series aramid fiber, and oriented in the belt width direction.
Patent JP-H1115951-A (JP)
Title: Deviation detector and image synthesizer
Inventor: NAKAMURA YASUHISA
IPC: G06T7/00
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To reduce matching errors and to shorten matching processing time. SOLUTION: A pair of object image signals stored in an image memory 4 are individually binarized by a binarizing circuit 6 to generate linear image signals. A feature point extraction circuit 8 extracts plural feature point pixels from the reference side linear image signal in each reference area. A conversion circuit 10 executes the binary/multi-value conversion of the retrieving side linear image signal to expand the width of lines in the linear image. A correlation operation circuit 13 finds out correlation between each pixel in the retrieving area out of a converted image expressed by a converted image signal outputted from the circuit 8 and each feature point pixel in each reference area and defines a corresponding area in the retrieving area based on the correlation.  A synthetic processing part 14 synthesizes a pair of object image signals so as to superpose a pair of object images to each other while partially deforming these object images so that the center point of each corresponding area is superposed to the center point of each reference area based on the position of the corresponding area defined by the circuit 13 and generates a synthetic image signal.
Patent JP-H0332152-A (JP)
Title: Two-way communication equipment
Inventor: KATO YUKIO
IPC: H04M11/00
Filed: 1989-06-28
Abstract: PURPOSE:To avoid a general caller from being kept waiting in vain by receiving a call arrived within a prescribed time as a call from a management center from a point of time when the call tone is interrupted within a prescribed time in the presence of a call within a set time. CONSTITUTION:A terminal equipment 12 is provided with a communication section 122 generating a dial signal through a command of a control section 128 and communicating with a management center, a call tone detection section 123, a metering section 127 integrating pulses from a gas meter 15 with a pulse oscillator to manage the metering value, a memory 124 and a clock 125. When a call comes within a set time and the call tone is interrupted within a prescribed time, the call coming within a prescribed time is received as a call from the management center and a telephone set 13 connects to a telephone line at a time other than the set time and only when the call keeps for a prescribed time or over, it is discriminated to be a call from the management center and received. Thus, two-way communication is easily attained without giving effect on a general user.
Patent JP-S5690935-A (JP)
Title: Controlling method for volume of air in sintering machine
Inventor: KIMURA KAZUO
IPC: C22B1/20
Filed: 1979-12-24
Abstract: PURPOSE: To stabilize quality and production by detecting the characteristics of starting materials before shifting the materials onto a pallet and by calculating the volume of air sucked on the basis of the detected values to control the vol. of air for sintering.  
     CONSTITUTION: Starting materials are fed to belt conveyor 3 from a group of starting material hoppers 2 and mixed and blended with mixer 4 together with water. Blended starting materials A are shifted onto pallet 5 of sintering machine 1 through hopper 11, adjusted to a predetermined thickness with cutoff plate 6, and fired with firing furnace 7. At this time, the amount of coke fed from a coke storage tank, that is, the coke blending ratio and the grain size after mixing are detected, and then the speed of pallet 5 as operational conditions is determined fromthe desired productivity, and the density of starting materials charged is calculated. The vol. of air sucked and the vol. of air leaked are calculated with operation circuits on the basis of the operational conditions and the characteristics of starting materials, and the vol. of air of exhaust fan 9 is determined in accordance with both the vol. Thus, sintering is carried out. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0333420-A (JP)
Title: Cooling device of engine
Inventor: FUSE TAKU
IPC: F01P7/16
Filed: 1989-06-29
Abstract: PURPOSE:To prevent moisture in the atmosphere from infilterating into cooling liquid and also prevent the rise of the boiling point of the cooling liquid by arranging a differential pressure regulating valve and a thermal sensing valve parallelly between a condenser and a reservoir tank. CONSTITUTION:A condenser 11, a passage 13 and a reservoir tank 14 are successively connected to a water jacket J formed in an engine main body E. A differential pressure valve which is connected to the passage 13 is opened when the pressure in the condenser 11 is lower at least by a specified valve than that in the reservoir tank 14. Suction of cooling liquid from the reservoir tank 14 to the condenser 11, and that of atmosphere moisture caused thereby are controlled to the utmost. A thermal sensing valve 18 which is connected parallelly to the differential pressure valve 16 is opened when the temperature of the cooling liquid in the water jacket J is a specified value or more. When the temperature of the cooing liquid is high, the condenser 11 is open to the atmospheric pressure so that the excessive rising of the boiling point of the cooling liquid is prevented.
Patent JP-S6412456-A (JP)
Title: Discharge lamp
Inventor: INOUE AKIHIRO
IPC: H01J65/00
Filed: 1987-07-06
Abstract: PURPOSE:To improve a life characteristic by preventing a phosphor from early deterioration by applying a protective material against ultraviolet rays to a phosphor facing the inner side of an outer electrode. CONSTITUTION:For a lamp whose inner diameter of a bulb is less than 3cm and its bulb wall load is more than 500W/m<2>, on the inner surface of a rare- earth phosphor film 2 formed on an inner surface of the bulb 1 a phosphor protective layer 8 is formed, which is located on the inner surface side of an external electrode 5 and mitigates the deterioration of phosphor caused by ultraviolet rays. The phosphor protective layer 8 comprises, for example, a metallic oxide such as silica, titanium oxide, etc., and it reflects or absorbs short wavelength ultraviolet rays of more or less 147nm emitted from a rare gas whose main constituent is xenon. The phosphor film 2 is thereby prevented from the deterioration caused by short wavelength ultraviolet rays.
Patent JP-H0333790-A (JP)
Title: Information display device for rental shop and arithmetic processing means used for same information display device
Inventor: KANEKO NORIYOSHI
IPC: G06F3/147
Filed: 1989-06-29
Abstract: PURPOSE:To permit a client to freely retrieve necessary information with the hand of his own by providing the arithmetic processor of data and an external storage device to store the data for transferring and providing a touch screen sensor for detecting the touch of a user. CONSTITUTION:A touch screen sensor 21 provided on a display device 2 detects the touch of the finger of the user and sends an instruction signal corresponding to a control processor. An arithmetic processor 3 inputs the necessary data from an external arithmetic storage device 5 to store respective kinds of data in a rental shop, and a retrieval processing is executed. When the retrieval processing is completed, the arithmetic processor 3 sends an arithmetic result to the display device 2, and the display can be executed on the display device 2. Thus, the user can obtain the necessary information on the display by selecting a command on the display.
Patent JP-2000356730-A (JP)
Title: Lens barrel
Inventor: HASE HIROYUKI
IPC: G02B7/02
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To surely surround a gap between a lens holding frame and a lens barrel frame by a bellows-like light shielding and dustproofing rubber to prevent light beam and a foreign matter such as sand from entering even if the accuracy of parts and the standby position of the lens holding frame vary. SOLUTION: The lens holding frame 12 is moved forward and backward in the optical axis direction by holding a photographing lens 11. The lens barrel frame 28 is constituted so as to cover the frame 12 and provided with an aperture part 28b to the lens 11. Then, the bellows-like light shielding and dustproofing rubber 30 elongates and contracts by following the forward and backward movement of the frame 12 so as to surround a gap between the frames 12 and 28. When the back end of the rubber 30 is held at the flange part 12d of the frame 12 and the front end is held at the flange part 28a of the frame 28 by a pressing plate 31 piercing through the aperture part 28b of the frame 28, the whole length of the rubber 30 is set to be longer than the length L2 between the plate 31 and the flange part 12d of the frame 12 standing by at the most restored position.
Patent JP-H10337847-A (JP)
Title: Marking apparatus
Inventor: HIRATA YOSHIAKI
IPC: B41F17/14
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To simply, easily alter a mark dotting position by providing an altering means for altering a stopping position of a movable base for moving a stopper, and altering a dotting position of a mark dotting unit based on alternation of the stopping position. SOLUTION: A movable base 60 having a moving plate 20 directly under a horizontal plate 19 of the marking apparatus 12 is guided via a guide rail 21 to move to approach or separate from a tire T. And, an air cylinder 27 is mounted as an altering means at a bracket 28 of the plate 19. Piston rods 31, 32 are provided at a piston contained in a cylinder chamber 29. The rod 32 is projected from the cylinder 27 as a stopper. And, after a threaded shaft 36 is longitudinally moved by a handle 38 in response to a size of the tire T to be dotted, the air is supplied to a rear side cylinder chamber of the cylinder 27, and it is moved together with the base 60 until an end of the rod 31 is brought into contact with a stopper bolt 40 to alter a stopping position.
Patent JP-S6227036-A (JP)
Inventor: GOOSSENS JUN JOHN
IPC: C12N11/08
Filed: 1986-07-18
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-H09327751-A (JP)
Title: Device for making mold
Inventor: ODA SHIGEO
IPC: B22C15/02
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To make a mold having good mold sand compactness by pressing the whole molding sand after pre-compressing the molding sand at the peripheral edge of lower position on the inner surface of a molding flask and/or near the inner outer side surface of a pattern and making the mold. SOLUTION: The peripheral edge part near the inner surface of the molding flask 10 is pre-compressed by inserting a thin plate body 16A into the molding sand S in the molding flask 10 and filling density of the molding sand S is made high. Successively, a push-up cylinders 2 are reversely worked to lower an assemble body, and at the point of time when the thin plate body 16A is pulled out from the molding flask 10, this lowering is stopped. After positioning a pushing member 17 to the upper part of the molding flask 10 by shifting a carriage 14 to the right direction, the push-up cylinders 2 are worked to raise the assemble body. The lower surface of a squeezing body 17A so raised till almost coincide with the lower end of a rising flask 11, and stopped. By this constitution, the whole molding sand S is pressed (squeezed) from the upper part with a squeezing body 17A to make the mold.
Patent JP-S6146480-A (JP)
Title: Variable stroke compressor
Inventor: SUZUKI SHINICHI
IPC: F04B27/14
Filed: 1984-08-11
Abstract: PURPOSE:To easily vary a piston stroke in a reciprocating compressor having a piston formed with plural cam grooves on a circumferential wall thereof, by making tilt angles of the cam grooves different relative to a rotary shaft, and alternatively operating the cam grooves. CONSTITUTION:A cylindrical cylinder 1 incorporates a slidable double-ended piston 8 engaged by spline with a rotary shaft 5 at a central portion. The double-ended piston 8 is formed with two semi-circular cam grooves 10 and 11 having different tilt angles on an outer circumferential surface. First and second projecting members 12 and 13 engageable with the cam grooves 10 and 11 are provided on an inside wall of the cylinder 1. First and second solenoids 14 and 15 are provided on an outside wall of the cylinder 1 opposite the projecting members 12 and 13. Coils 14A and 15A of the solenoids 14 and 15 are excited to alternatively urge ends of plungers 14B and 15B against the projecting members 12 and 13, thereby varying stroke of the piston 8 according to the tilt angle of the cam groove 10 or 11 to make a compression work volume variable.
Patent JP-H05328830-A (JP)
Title: Abnormality detector for reaping speed control in combine
Inventor: WATANABE HITOSHI
IPC: A01D69/00
Filed: 1992-06-03
Abstract: PURPOSE:To provide the subject detector designed to detect various kinds of abnormalities in the control system dispensing with an exclusive actuation detector by detecting abnormalities in the control system based on the outputs from a running speed detecting means and reaping speed detecting means for reaping speed control. CONSTITUTION:A counter J initiates the measurement of elapsed time after control initiation, a speed change ratio detecting means K detects the speed change ratio for a reaping section speed regulator C based on the detection value by a running speed detecting means E and that by a reaping speed detecting means F. A change calculating means L calculates, as a change, the difference between the detection value in the output from a control means H and that in the output from the counter, based on the detection value from the detecting means K, an assessing means M determines whether the change calculated above is below a specified value or not, and if the change is below the specified value, an abnormality signal output means N gives such a signal.
Patent JP-H0520124-A (JP)
Title: Converter for directed graph
Inventor: AKAMINE AKIKO
IPC: G06F9/06
Filed: 1991-07-10
Abstract: PURPOSE:To provide the converter for a directed graph, which can curtail the number of use nodes in a BDD(binary, decisions diagram) expressions, and can improve the storage efficiency by allocating appropriately an index to a node of the directed graph. CONSTITUTION:When a directed graph being a conversion object is inputted to an index allocating part 3 from an input part 1, an optimal index allocation is selected by an evaluation function (f) in a storage part 2 and this optimal index is allocated to each node of the directed graph. Subsequently, the directed graph to which the optimal index is allocated to a converting part and this directed graph is converted to a BDD expression by the converting part 4.
Patent JP-H1091517-A (JP)
Title: Computer system capable of mixed use of memory modules of different types and memory access control method for the system
Inventor: RI SHUN
IPC: G11C11/401
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a computer system which can always be normally accessed even for the mixed use of memory modules of different types. SOLUTION: In this computer system, a control block 230 accesses the banks 211 and 212 of a memory block 210 via an interface block 220. When the system is reset or initialized, the module types of both banks of the block 210 are detected and decided whether these modules have the same types. If the module types are equal to each other, the banks of the block 210 are accessed by an interleave system. If the module types are different from each other, the banks of the block 210 are accessed by a non-interleave system. Therefore, a data path enable part 240 has the 1st and 2nd interface parts 221 and 222 in the block 220 for each bank of the block 210 and also has a 1st enable means 241 placed in a 1st data path PATH1 and a 2nd enable means 242 placed between the PATH1 and a 2nd data path PATH2.
Patent JP-S6060478-A (JP)
Inventor: NAKABAYASHI HIDEO
IPC: F25D11/02
Filed: 1983-09-12
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-H0221542-A (JP)
Title: Electromagnetic focusing device for cathode-ray tube
Inventor: WATANABE TOSHIMITSU
IPC: H01J29/64
Filed: 1988-07-08
Abstract: PURPOSE:To make it possible to keep the axial symmetry of the focusing magnetic field and to make the diameter of the electron beam spot true circular and small by leading out the lead wires of auxiliary coils for correction of focusing magnetic field from ring-shaped magnetic poles provided on the periphery. CONSTITUTION:On a ring-shaped magnetic yoke 3, two holes 10, 11 for leading out of the lead wires 8, 9 from two ring-shaped auxiliary coils 6, 7 are provided. The said two holes 10, 11 are opened perpendicular to the tube axis. By using such a structure, in the inner space of disk-shaped magnetic poles 4, 5 uniform lines of magnetic force 23-30 are generated with little effect of the leading out holes 10, 11 for lead wires 8, 9. Thereby the lines of magnetic force 31, 32 composing the focusing magnetic field are generated nearly uniformly, and the axial symmetry to the central axis of the tube can be maintained to improve the circularity of the electron beam spot and to minimize the spot diameter.