baber/WOPTO huggingface dataset:
Patent JP-2000090234-A (JP)
Title: Method and device for processing image and data storage medium
Inventor: NISHI TAKAHIRO
IPC: H04N19/25
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To improve the picture quality of a resolution converted image by preventing a color from being deviated by mixing the pixel value of an intra- shape pixel and the pixel value of an out-of-shape pixel through filter processing in the case of converting the resolution of texture information of the prescribed image in an image processor for synthesizing the prescribed image with the other image. SOLUTION: This device is provided with a resolution converting circuit 105 for performing horizontal and vertical resolution converting processing to shape information showing the synthesizing ratio of the prescribed image and the other image in the case of synthesizing both the images and an inverse resolution converting circuit 109 for performing resolution converting processing inverse to the vertical direction to the output information of the circuit, and the horizontal and vertical resolutions of texture information for the gradation display of the above prescribed image are respectively converted based on the above shape information and the output information of the above inverse resolution converting circuit 109.
Patent JP-S63108244-A (JP)
Title: Measuring method for cutoff wavelength of single mode optical fiber
Inventor: SUZUKI TOSHIYA
IPC: G01M11/02
Filed: 1986-10-24
Abstract: PURPOSE:To make measuring operation practical and to measure the cutoff wavelength of an optical fiber by winding an optical fiber which is obtained by peeling its silicone layer partially and then applying the clad peripheral surface with liquid having a larger refractive index than the clad to different diameters, and measuring light loss quantities in respective winding states. CONSTITUTION:An optical fiber 4 as a sample is arranged between the light source 1 and a light quantity measuring instrument 3, and the external diameter of the intermediate part of the optical fiber 4 is made different; and this optical fiber 4 is formed in any case by peeling the silicone layer over the entire peripheral surface partially in a long-axial direction and applying silicone oil 8 to the peripheral surface of the exposed clad 7. This silicone oil has the higher refractive index than the clad. Consequently, light propagated in the clad is emitted to the external field through the silicone layer. The optical fiber 4 is installed under respective conditions, light from the light source 1 is made incident on its end surface, and the quantity of propagated light is measured by a light quantity measuring instrument 3 to measure the light loss quantity. Then, the difference between the light loss quantities of the both is calculated and wavelength characteristics of bending loss is found from the difference.
Patent JP-2000089069-A (JP)
Title: Tension member fixing device of optical cable
Inventor: INOUE YUKINARI
IPC: G02B6/44
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a device for fixing the tension member of an optical cable by which a fixing work of the tension member can be facilitated and a stable fixing strength can be obtained. SOLUTION: A base pedestal 1 formed in an approximately hollow cylinder as a whole is installed. At both ends of the base pedestal 1, a through-hole 4 through which the tension member 3 of the optical cable 2 can be passed is formed and a pawl 5 of a protruding shape is formed at an inner periphery of the through-hole 4 inward in the radial direction. A pressing tool 21 which is movable approximately in a vertical direction to the inserting direction of the tension member 3 and further can be operated to move from the outside of the base pedestal 1 is housed inside the base pedestal 1. A through-hole 22 through which the tension member 3 can be passed is formed in the pressing tool 21. A spring member 25 which energizes the pressing tool 21 in a direction projecting from the base pedestal 1 is installed.  The tension member 3, which is made to pass through the through-hole 4 in the base pedestal 1 and the through-hole 22 in the pressing tool 21, is pressed to the pawl 5 of the through- hole 4 by spring force of the spring member 25 via the pressing tool 21.
Patent JP-S63112751-A (JP)
Inventor: ANAHARA AKIJI
IPC: D03D49/44
Filed: 1986-10-24
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-H06205592-A (JP)
Title: Ultrasonic motor
Inventor: TAKAGI TADAO
IPC: H01L41/09
Filed: 1993-10-12
Abstract: PURPOSE:To reduced the area to be polish so as to shorten the time of polishing by providing a step at the face, which contact with a mover, of an elastic body. CONSTITUTION:An ultrasonic motor is equipped with a piezoelectric substance 2, which is vibrated by a drive signal, an elastic substance 1, where progressive waves are generated by the excitation of the piezoelectric substance, and a mover 4, which is driven by the progressive waves generated in the elastic body, and at the face on move side of the elastic body are formed a first face 1b, which contacts with the mover, and second faces 1c and 1d, which are lower than the level of the first face, with a step of about 0.3mm. And, the first face is polished and the second face is not polished.
Patent JP-H0788741-A (JP)
Title: Slide cover for machine tool
Inventor: SUGIYAMA TADASHI
IPC: B23Q11/08
Filed: 1993-09-17
Abstract: PURPOSE:To provide thinning a total unit while simplifying rails for a slide cover associated with a machine tool corresponding to its vertically moving working part. CONSTITUTION:In both side parts of both frame plate obverse/reverse sides having a space part, a pair of inward opened front/rear rails are arranged, to also fit upper/lower plate both side parts to a slide groove in the front/rear rails, and an upper plate lower part in the rear side and a connection plate, integrally formed in upper both ends of a lower plate in a front side, are integrally formed successively through a step differenced plate, to form slide plate materials 17, 18, 19. Simultaneously with the above, the lower plate with a through hole inserted in the forefront and the upper plate in the rearmost are integrally formed through the connection plate, to form a central slide board, and a lower part stopper is protrusively provided in each lower plate reverse side, to place the adjacent lower/upper plates in a slide contact condition, so that the central slide board and the slide plate materials 17, 18, 19 are vertically slid.
Patent JP-H01136421-A (JP)
Title: Sub-ranging a/d converter with improved error correction
Inventor: JIYON DABURIYUU FUERUNANDESU
IPC: H03M1/00
Filed: 1988-10-07
Abstract: PURPOSE: To monolithically and easily correct errors by turning a 12-bit D/A converter to constitution provided with 15 bit current sources and performing compensation in the next cycle without changing a set bit. CONSTITUTION: Analog signals are supplied to the input terminal 10 of a sample/ hold amplifier SHA 12 and a current corresponding to an addition node 16 is generated. The addition node 16 is connected to the output of a D/A converter 32 as well and digital input to the D/A converter is controlled by a flash converter 34. The 15 pieces of comparators 56 generate the residual signals of the node 16 on the output line 70. In the case that the residual signals are positive, an overlap bit current is turned ON and the current provided with the equal weight as the LSB of the bit current source 92 of a preceding stage is added to DAC output IDAC. Thus, since the bit already decided in a preceding stage cycle is not required to be converted, current surge is made small.
Patent JP-H0780786-A (JP)
Title: Impedance control device of robot
Inventor: NAKAYAMA MASAMICHI
IPC: G05D3/12
Filed: 1993-09-16
Abstract: PURPOSE:To maintain the speed at a constant value regardless of a discontineous object instruction, by correcting an imaginary damping coefficient not to exceed a speed limited value, when an impedance control is being carried out by setting an imaginary mechanical impedance to a manipulator. CONSTITUTION:An impedance controller 1 has a parameter setting member 2 to set an imaginary inertia characteristics coefficient M, an imaginary damping coefficient D, and an imaginary sprig coefficient K; and a speed limit value setting member 3. While the ratio of the present speed and the limited speed is calculated 4, the increase part of the imaginary damping coefficient D depending on the obtained speed ratio is calculated 5. An object instruction calculating member 6 is provided, the amount the force applied to an object is measured by a force sensor 9 at the tip of a manipulator 8, and the object instruction of the manipulator in the following control cycle is calculated depending on the above value. The speed obtained depending on the object instruction is compared with the limited speed so as to increase or decrease the imaginary damping coefficient D, and the speed is limited not to exceed the limited value.
Patent JP-H02104563-A (JP)
Title: Novel optically active ester compound, intermediate therefor, its production, and liquid crystal composition containing the same
Inventor: SHIYOJI MASAYUKI
IPC: C09K19/30
Filed: 1988-10-12
Abstract: NEW MATERIAL:A compound of formula I (R is alkoxy of 20 or less carbon atoms; n is 1, 2: * is asymmetric carbon). EXAMPLE:Optically active p-[2-(4-methylcyclohexyl-1)propoxy]benzoic acid p-n- hexyloxyphenyl ester. USE:A liquid crystal material. It is a liquid crystal material suitable for the optical switching mode, having high response speed and chemical stability. PREPARATION:The compound of formula I is obtained by reaction of p-[2-(4- methylcyclohexyl-1)propoxy]benzoic acid of formula II with a phenol of formula III in the presence of a condensing agent such as N,N'-dicyclohexylcarbodiimide in a solvent such as THF at room temperature.
Patent JP-H05249775-A (JP)
Title: Image forming device and its control method
Inventor: NISHI TAKAYUKI
IPC: G03G21/00
Filed: 1992-09-24
Abstract: PURPOSE:To take out recording papers which are left to be stacked without opening a cover by providing a control means which controls to eject the recording papers which are left to be stacked in the accumulation means of an automatic both-face copying device(ADD) in a state where an image is not formed on the recording paper. CONSTITUTION:An ADD empty switch 17g for detecting the existence of paper in a housing part 17b and an ADD paper stop switch 17h for checking the existence of the paper at the position of an ADD resist roller 17f are provided in a paper feeding device 17. When copying actions are interrupted in the middle of both-side copying, it is judged as the canceling of an ADD mode. Then, the existence of the paper in the housing part 17b is detected by the switch 17g. When the existence of the paper is detected, all the papers stacked in the housing part 17b are taken out in order and forcibly ejected to a tray 26 outside a main body 1 in the state where the image is not formed on the paper.
Patent JP-H10104797-A (JP)
Title: Caulking apparatus for frame member for mounting sheet-like photosensitive material
Inventor: KITAMURA YASUHIKO
IPC: B29C65/08
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To securely prevent the separation of a sheet-like photosensitive material from a planer frame member having a folded back part and simultaneously to make it possible to simplify the constitution and operation. SOLUTION: A caulking apparatus 10 is equipped with a horn 18 for ultrasonic welding which has two projecting parts 16a, 16b corresponding to end parts 14a, 14b on the opening side of a film unit 12, two anvils 20a, 20b which correspond to these two projecting parts 16a, 16b and are integrally and freely movable forwards and backwards relative to the horn 18, and a separating means 22 for separating the horn 18 from the film unit 12 immediately after the weld-caulking treatment with the horn 18.
Patent JP-S61133911-A (JP)
Title: Coupling method of light emitting element and photodetector as well as optical waveguide
Inventor: KAWACHI MASAO
IPC: G02B6/43
Filed: 1984-12-03
Abstract: PURPOSE:To make possible efficient optical coupling by installing a microreflecting mirror having a reflecting surface of approximately 45 deg. with a base plate surface of a base plate near the end of an optical waveguide. CONSTITUTION:The microreflecting mirror 31 is installed on the base plate 1 at the end of the optical waveguide 2 and the reflection face 31a thereof has approximately 45 deg. angle with the surface of the plate 1. A light emitting element or photodetector 32 is disposed on the mirror 31, by which the waveguide 2 and the element 32 is coupled. The case of disposing, for example, a photodiode as the element 32 is assumed here. Signal light is then changed in direction at approximately 90 deg. by the face 31a and is efficiently made incident on the photodetecting face 22 of the photodiode by which the signal light is converted to an electric signal. The coupling of the light emitting element or photodetector and the optical waveguide is thus made possible and the considerable increase in the degree of freedom in designing of an optical circuit is made possible.
Patent JP-2000088085-A (JP)
Title: Viscous operating ball slope clutch and its housing
Inventor: LEICHLITER WAYNE K
IPC: B60K17/35
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a differential gear which has a housing of improved type and is used in the four-wheel driving system of a vehicle. SOLUTION: A differential gear 17 is composed of a viscosity joint 29, ball type slope actuator 31, and a clutch pack 33. In the normal operating conditions, most of the torque is transmitted to the front driving wheels, and the device 17 serves rotating as a unit. The device 17 has a housing 25 favorably of a single piece member equipped with a plurality of axial grooves 77, each of which receives a protrusive streak 79 on the mating part of fitting provided on the outer surface of an input joint member 35 and a tab furnished on an exterior friction disc 65. Accordingly the roll-over parts 76 and 83 formed at the ends of the housing hold various constituent parts, and thus an assembling method for housing and device 17 is established at a low cost in a simple configuration.
Patent JP-H0870979-A (JP)
Title: Tightening hanger for clothes
Inventor: KORINA RAISUTONERU
IPC: A47G25/48
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a clothes-fastening hanger by which the certain and continuous fastening of the clothes is ensured and a great fastening force can be obtained by a simple assembly and a slight operating force. SOLUTION: Pivot mounting of fastening legs 1, 2 is performed via at least two joint members 5 and 6 which are pivotable around an axial line almost parallel to the fastening range. The joint member 5 and 6 are mounted respectively to the fastening legs 1, 2 and are engaged with each other in a direction crossing the rotation axial line. For generating spring pressure, disposed between the fastening legs 1 and 2 is at least an elastic element 5 that pushes the fastening legs 1 and 2 above the rotation axial line thus making the same separate from each other and applies load to the joint members 5, 6 in the direction where joint members 5 and 6 are engaged with each other.
Patent JP-S62126066-A (JP)
Inventor: HANSU ARUBUREHITO RUFU
IPC: B65H19/22
Filed: 1986-10-27
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-S62124942-A (JP)
Title: Transparent amorphous zirconia microsphere
Inventor: WOOD THOMAS EDWARD
IPC: C04B35/48
Filed: 1986-10-27
Abstract: Solid, transparent, non-vitreous, zirconia and zirconia- silica ceramic microspheres, useful as lens elements in retroreflective pavement markings. The microspheres are characterized by:(a) containing at least one additive metal oxide selected from alumina. magnesia, yttria and mixtures thereof;(b) an index of refraction greater than 1.6; and(c) being virtually free of cracks.These microspheres are formed by a sol-gel technique of extractive gelation (extracting carboxylic acid away from zirconyl carboxylate) of a sol in liquid medium such as hot peanut oil. The microspheres of this ceramic composition have been made with relatively large diameters, (e.g. 200-1000 micrometers) making them quite useful as lens elements in pavement marking sheet materials.
Patent JP-S61135674-A (JP)
Inventor: SAITO SADAMI
IPC: A61K38/00
Filed: 1984-12-05
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-H08121942-A (JP)
Title: Refrigerator
Inventor: AKINO HISANOBU
IPC: F25D23/00
Filed: 1994-10-20
Abstract: PURPOSE: To improve operational efficiency by a method wherein a lead wire connected to a thermostat provided in a refrigerating chamber is made easily retainable by a heat insulating material forming a partition wall in a refrigerator. CONSTITUTION: A groove part 9a is provided in a heat insulating material 9 forming a partition wall 4 for dividing the interior of the case body 1 of a refrigerator into the chambers of different temperature zones, a plurality of ribs 9b are formed projecting inwardly from at least the one side of the groove part 9a and the lead wire 10 connected to a thermostat provided in the refrigerating chamber is retained by the ribs 9b. This structure eliminates the need for securing the lead wire 10 using a pressure-sensitive adhesive taper, etc., offering a refrigerator improved in operational efficiency.
Patent JP-S63110940-A (JP)
Title: Rotor of ac generator for vehicle
Inventor: MUTO TORU
IPC: H02K19/22
Filed: 1986-10-29
Abstract: PURPOSE:To cool a field coil effectively and permit a generator to generate a high output, by a method wherein a radiating plate is surrounded around the outer periphery of a field coil and radiating fins, slanted with respect to the direction of a rotary shaft, are formed on the outer periphery of the radiating plate. CONSTITUTION:Brackets 1, 2 pinch a stator 3, having an armature coil 3a. A rotor 6, held by bearings 4, 5, is provided with a pair of rotor cores 6a, 6b while cooling fans 8a, 8b are provided respectively at the side surfaces of counter field coil side. A radiating plate 9 is surrounded around the outer periphery of a field coil 7. A plurality of radiating fins 9a are provided on the outer periphery of the radiating plate 9 in the radial direction thereof. The radiating fins 9a are provided so as to be slanted with respect to the direction of a rotary shaft and the directions of the inclination thereof are same substantially in respective fins.
Patent JP-2000087723-A (JP)
Title: Structure for installing muffler protector of motorbike
Inventor: NAKAHIRA YASUYUKI
IPC: F01N1/00
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To prevent overheat of muffler-protector. SOLUTION: In a structure for installing a muffler protector 22 of a motorbike which covers a muffler 10 of the motorbike, the space SA is defined by the outer surface of the muffler 10 and a heat shield plate 23 and space SB is defined by the outer surface of the heat shield plate 23 and a muffler protector 22. The heat shield plate 23 is interposed between the muffler 10 and the muffler protector 22, and the space SA and SB are defined by the muffler 10 and the heat shield plate 23, and the heat shield plate 23 and the muffler protector 22, respectively. Those spaces SA and SB constitute heat insulating layers for air. As a result, heat transfer from the muffler 10 as a high temperature source to the muffler protector 22, alleviating the thermal effect from the muffler 10 to the muffler protector 22. Therefore, overheating to the muffler protector 22 can be prevented.
Patent JP-H1192961-A (JP)
Title: Coating film
Inventor: TERII JIEI MAZANETSUKU
IPC: C01G51/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a solid membrane produced from a perovskite structure or multiphase structure, which is stable from at room temp. to high temp. and contains a fluid flux in a high proportion so that the membrane is effective to separate a specified fluid from a flow. SOLUTION: This solid membrane has a first surface and a second surface and consists of a structure (A) and a coating film (B) described below. The structure (A) is selected from (a) a substantially perovskite material, (b) a dense multiphase mixture of an electron conductive phase and an oxygen ion conductive phase which does not permeate gas in which the electron conductive phase forms an electron conductive passage between the first surface and the second surface while the oxygen ion conductive phase forms an oxygen ion conductive passage between the first surface and the second surface, and (c) a combination of these. The coating film (B) is a porous chemically active electron conductive coating selected from metals, metal oxides and a combination of these.
Patent JP-H0564602-A (JP)
Title: Cartridge for ear-piercing
Inventor: NAKAJIMA TAKESHI
IPC: A44C7/00
Filed: 1991-09-06
Abstract: PURPOSE:To provide the title cartridge with a piercing needle and fastening device which are easily to be set in and hardly to drop off, but easily to be separated from the cartridge after operation. CONSTITUTION:An ear-piercing cartridge consists of the 1st constituting member 10 in which a piercing needle 4 is set and the 2nd member 20 in which a fastening device 6 to fasten the piercing needle 4 on an earlobe is set. Both members are formed possible to come close to each other, and a point of the needle 4 is held. The 1st constituting member 10 is provided with a needle holding part 12 which is broken by an ornament 3 upon operation, and the 2nd one 20 with a pair of engaging elements 23, 23 which give a drop-off resistance by engaging a pair of grip parts 5, 5. After the piercing needle 4 is driven, and when an engaging part 2 of the needle 4 is engaged with the grip parts 5, 5 of the fastening device 6, the drop-off resistance between the grip parts 5, 5 and the engaging elements 23, 23 are reduced.
Patent JP-H09152832-A (JP)
Title: Information guidance device by building shape map
Inventor: HAYASHI SEIJI
IPC: G09B29/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To comprehensibly display shapes and features of buildings to guide information on the buildings. SOLUTION: As an information guidance device by a building shape map, map data which include information on individual buildings, installation, shapes of various buildings, and the information belonging to the pertinent buildings are stored in a storage device 100. And when a central processing device 200 displays the building shape map on a screen of an output device 300, based on the information belonging to the pertinent, for example, a purpose and height of the building and other detailed information (a scale of the constitution, etc.), a color of the shape, its depth, and their pattern, etc., are determined as a mode, the shape of the building being also displayed in the pertinent mode (200a), and names of major buildings are superimposed (200b) thereon, and a shape map is displayed from the information belonging to the buildings, retrieval guidance for peripheral information,  and the information belonging to the buildings (200C).
Patent JP-S62117853-A (JP)
Inventor: TAKEGAWA YUJIRO
IPC: D03D47/36
Filed: 1985-11-15
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。