baber/WOPTO huggingface dataset:
Patent JP-H03254960-A (JP)
Title: Forming method and apparatus of grey scale picture
Inventor: MAIKURU CHIYAARUZU RII
IPC: H01L33/00
Filed: 1990-10-19
Abstract: PURPOSE: To form a gray scale image on a photosensitive imaging medium by adjusting conditions of exposure so that the variation in the degree of transmission among image pixels caused by the variation in a spatial energy distribution be lessened in the case when the same energy is supplied to each pixel area. CONSTITUTION: In an exposure apparatus, an exposure array includes a linear array of spaced exposure pixels and an array of microlenses and a selfoc lens array are made apart respectively by the respective focal distances from the exposure pixels so that a gray scale image be formed. At this time, an imaging medium is so made that it gives a spatial resolution more minute than the pixel dimensions of the exposure apparatus and brings about a transmission density changing nonlinearly with the exposure energy received by imaged areas, thus conditions of exposure is adjusted so that the variation in an average degree of transmission in respect to the whole pixel areas among image pixels which is caused by the variation in a spatial energy distribution be less than 5% in the case when the same energy is supplied to each pixel area.
Patent JP-H09124802-A (JP)
Title: Production of tension member for belt
Inventor: TAKEUCHI YUJI
IPC: F16G1/28
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a tension member useful for various belts by pulling and properly arranging plural glass fibers, immersing them in a specific adhesive solution, subjecting the glass fibers to a heat treatment and applying twist in one direction to widely improve water-proof bending running performance of a belt without losing adhesiveness of the fibers even in the presence of water. SOLUTION: Plural glass fibers 6 are pulled and properly arranged, immersed in a bonding treatment solution mainly containing a mixture of an initial condensate of resorcinol and formalin with a latex, pulled up from the solution and subjected to a heat treatment. Subsequently, the glass fibers are twisted in one direction. Further, it is preferable that plural bundles of glass fibers are collected and primary twist is applied on them to prepare a primary twist yarn 8, and e.g. a styrene-butadiene-vinylpyridine three dimensional copolymer is used as the latex.
Patent JP-H06129639-A (JP)
Title: Lighting device for gas lamp
Inventor: MURASE KAZUJI
IPC: F21S13/00
Filed: 1992-10-20
Abstract: PURPOSE:To provide a lighting device of a gas lamp capable of reducing mistaken lighting. CONSTITUTION:This lighting device 10 is adapted such that diffused and mixed gas after blown off from a burner 23 disposed in a fire chamber of a gas lamp toward a mantle 17 is lighted using spark electric discharge. A positive electrode 30 of the lighting device 10 is disposed outside a peripheral wall of the mantle while a negative electrode 22 corresponding to the positive electrode 30 is disposed inside the peripheral wall of the mantle 17. An outside surface side of the peripheral wall of the mantle 17 is used as a lighting portion.
Patent JP-H02127762-A (JP)
Title: Document picture editing processor
Inventor: MINAMI SUSUMU
IPC: G06F17/21
Filed: 1988-11-08
Abstract: PURPOSE:To reduce edition processing quantity by recognizing the contour of an original document, deciding the presence/absence of a protruding part and limiting the shaping range of the document based on the protruding part. CONSTITUTION:A document picture editing processor is provided with a document image reading part 1, a document contour extracting part 2, a lateral writing and vertical writing deciding part 3, a shaping range extracting part 4, a document shaping knowledge part 5, a row and column recognizing and segmenting part 6 and a row and column arrangement control part 7. When the protruding part of the contour in the clipping document, which is composed of (n) column sets and the length of a row or a columns being a constituting element is fixed, is made small or eliminated, the shaping range of the document is limited based on the protruding part and sentences in the limited shaping range are recognized with the unit of the row or column, segmented and automatically edited again. Thus, in comparison with the recognition, segmentation and re-edition of the sentences in the whole document according to the row or column, the processing quantity is reduced for the recognition, segmentation and re-edition.
Patent JP-H07114632-A (JP)
Title: Catv network map management device
Inventor: SHIRAISHI TOSHIKI
IPC: H04N21/226
Filed: 1993-10-15
Abstract: PURPOSE:To generating electronic data on the entire line diagram consisting of partial line diagrams which are not accurately rectangular and to display them as one line diagram on a display screen. CONSTITUTION:A line diagram storage control means A reads partial line diagrams in individual nearly rectangular shapes, obtained by dividing the entire line diagram having network constituent elements drawn on a housing map, into plural parts, from an image scanner 3, absolute coordinate values of the specific vertexes of the partial line drawings on a previously set absolute coordinate system are inputted from a keyboard 7, and those are related and stored in a graphic data storage device 4. A line diagram display control means B sets the same display coordinate system as the absolute coordinate system on the screen of a display 2, and images of plural partial line diagrams stored in the graphic data storage device 4 are displayed on the screen of the display 2 while positioned at the absolute coordinate values that the specific vertexes have.
Patent JP-H06128761-A (JP)
Title: Electrode plate for plasma etching
Inventor: OTA KOJIRO
IPC: H05H1/46
Filed: 1992-10-21
Abstract: PURPOSE:To suppress the consumption due to an ion and to improve the service life by constituting the electrode plate for plasma etching with the glass-like carbon containing the crystal having the lattice constant smaller than a specified value. CONSTITUTION:A high purity liq. thermoset resin is molded and cured into the plain plate having an uniform thickness and processed to the shape of the electrode plate. The resin plate is roasted and carbonized at the temp. of about 1000 deg.C in inert atmosphere, moreover, heat treated at >=1500 deg.C in the same atmosphere and purified if necessary, and glass-like carbon is obtained. The product is used as the electrode plate consisting of the glass-like carbon having the crystal of <=6.990Angstrom  lattice constant Co(002).
Patent JP-H0594185-A (JP)
Title: Electronic musical instrument
Inventor: HAYAKAWA TOKUJI
IPC: G10H1/053
Filed: 1991-10-02
Abstract: PURPOSE:To control a musical tone without providing an operating piece being heterogeneous in its external appearance by calculating a manipulating variable of plural operating pieces, and controlling the musical tone based on a result of its calculation. CONSTITUTION:In the electronic musical instrument having plural operating pieces 6, the subject instrument is provided with a manipulating variable output means 7 for outputting a manipulating variable of each operation piece 6, an arithmetic means 5 for executing a prescribed operation by using plural manipulating variables outputted from the mankpulating variable output means 7, and a musical tone control means 11 for controlling a musical tone based on a result of its calculation. In this case, as for the operating piece 6, it is desirable that the same operating piece as that which is provided on a natural musical instrument such as plural pedals, etc., is used. Also, it is desirable that the mode is switched by a switch means 8, and different functions are allocated to each operating piece 6 at every mode. In such a state, an operation is executed by using the manipulating variables of plural operating pieces 6, and by using a result of its operation as one parameter, the musical tone is controlled. Accordingly. various control can be executed without providing the operating piece being heterogeneous in its external appearance, and the operating piece 6 is operated easily.
Patent JP-H04160004-A (JP)
Title: Oxide superconductor and its production
Inventor: YOSHIDA TAKASHI
IPC: C01G1/00
Filed: 1990-10-19
Abstract: PURPOSE:To obtain a stable oxide superconductor having a high critical temp. and a high critical current density especially in a magnetic field by forming an oxide superconducting layer on a substrate through an oxide having a perovskite crystal structure. CONSTITUTION:In the oxide superconductor having a substrate and an oxide superconducting layer formed on the substrate, the oxide superconducting layer is formed through an oxide having a perovskite crystal structure. The oxide to be interposed between the substrate and the oxide superconducting layer preferably has a perovshite crystal structure contg. at least one kind among Ca, Sr and Ba and at least one kind among Mn, Ga, Ti, Cu, Co, Ni and Fe. The thickness of the oxide layer as the intermediate layer and that of the oxide superconductor layer formed thereon are preferably controlled to >=5mum. A metallic substrate is preferably used as the substrate.
Patent JP-H01122724-A (JP)
Title: Drain structure in end part of windshield pane for automobile
Inventor: INOUE SHOJI
IPC: B60J1/02
Filed: 1987-11-09
Abstract: PURPOSE:To positively drain water by providing a drain pipe below a weather strip surrounding the end part of a windshield pane through the intermediary of a spacer, and by directing the lower end opening of the drain pipe, perpendicularly to the traveling direction of a vehicle. CONSTITUTION:A weather strip 5 adapted to be fitted on a front windshield pane 4 is disposed in an aperture defined by a cowl top 1, an upper dashboard 2 and the like. An embossed part 9 is formed in one end part of the cowl top 1 jointed to a front pillar, and a space 10 is secured to the upper surface of the embossed part 9. In this arrangement, a drain pipe 21 is planted in the spacer 10, integrally therewith. Further, the lower end opening 21b of the pipe 21 is directed perpendicular to the travel direction A of a vehicle. With this arrangement, negative pressure is effected around the lower end opening 21b during the vehicle running, thereby it is possible to positively drain water through the pipe 21.
Patent JP-H10118033-A (JP)
Title: Endaural clinical thermometer
Inventor: NAKAO KOJI
IPC: G01K7/00
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To easily perform directionability and positioning of an infrared rays sensor by forming a support by bringing a part of a main body into contact with a part of the body of a subject except a temp. measuring probe when temp. is measured by inserting the temp. measuring probe part in the ear of the subject. SOLUTION: A temp. measuring probe part 5 is provided at the apex of a neck part 1a extended in approximately a chevron shape from a main body part 1 of an endaural clinical thermometer and the temp. measuring probe part 5 is smoothly contracted toward the apex part 5a and an infrared rays sensor is stored in the apex. When it is used (temp. is measured), a handling part 7 of the main body part 1 is handled and the electric source switch 4 is turned ON and the apex part 5a of the temp. measuring probe part 5 is inserted into a specified position of the external acoustic meatus.  In this case, two point, namely, the base end part 5b of the temp. measuring probe 5 and a circular arc-like part 6 formed in a circular arc-like shape are brought into contact with parts (side parts of the face, etc.,) of the body of the subject and becomes supports by being pushed to determine the position of the apex part 5a of the temp. measuring probe 5 in the ear.
Patent JP-H09128110-A (JP)
Title: Personal computer
Inventor: MATSUI NOBUYUKI
IPC: G06F1/26
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of contact and operability and to make the arrangement of a power source part, etc., within a computer device effective by integratedly arranging first/second-side coils in respective corresponding positions on a mounting table and the side of a personal computer main body. SOLUTION: The second-side coil 16 is provided within the housing 11 of the personal computer main body 1a corresponding to the first-side coil 15 within a housing 12 of the mounting table 4a. At the time of connecting a power source cord 13 to a mains-power, power is supplied to a first-side power source circuit 14 and supplied to the first-side coil 15 in addition, and a magnetic field is generated from the first-side coil 15. Power is supplied to the second-side coil 16 by the connection of the magnetic fields of the first/second-side coils 15 and 16. Power supplied to the second-side coil 16 is converted by a second- side power source circuit 17 and sent into a control circuit 18 or used for charging a battery 19.
Patent JP-S63135273-A (JP)
Title: Character printer with alteration-proof function
Inventor: OKAMURA KOICHI
IPC: B41J13/02
Filed: 1986-11-27
Abstract: PURPOSE:To obtain a compact character printer with an alteration-proof function by changing 90 deg. the feed direction of a paper inserted through a paper feed inlet and sending the paper to a character printing unit. CONSTITUTION:A character printer with alteration-proof function 10 is installed with a paper feed inlet 11 set facing a paper ejection outlet 120 of a printer 100 for printing ordinary characters. Coupon forms 90 fed in through the paper feed inlet 11 are sent upward held between vertical feed rollers 1, 2. If the upper side of the form 90 collides with an upper guide plate 14, the former is transferred from the vertical feed roller 2 to horizontal feed rollers 3, 4. Then the form 90 is fed to the left [arrow (b)] and alteration-proof characters are printed on the form by a cooperation action of a type wheel 61 and a pressure head 71 during the horizontal feed. After this, the form 90 is further sent to the left, held by means of the horizontal feed rollers 5, reversed by an arc guide 15 and ejected to a stacker 16 via a stack roller 6.
Patent JP-H03145604-A (JP)
Title: Method for laying and recovering cable
Inventor: TERASAWA YOSHIAKI
IPC: G02B6/00
Filed: 1989-11-01
Abstract: PURPOSE:To remove residues in a tube which impede cable conveyance by supplying gas into the tube under pressure as a pre-process and sending a body in a shape almost blocking the inside of the tube into the tube before the cable is laid in or recovered from the tube. CONSTITUTION:A reinforcing wire 12 which is made of metal, synthetic resin fiber, etc., penetrates the center part of the optical cable fiber 11, plural optical fibers 13 are arranged surrounding the outer periphery of the reinforcing wire 12 along the reinforcing wire 12, and a protection layer 14 which is made of synthetic resin, etc., so as to protect the optical fibers 13 covers the optical fibers. When the optical fiber cable 11 is laid in the cable tube 15 in a gathering tube 17 which is laid previously in a necessary section and the optical fiber cable is laid in or recovered from the tube, the gas is sent into the tube as a preprocess. Consequently, a water absorptive body 43 or the body 41 which almost blocks the inside of the tube is sent under pressure to remove the residues in the tube which impedes the cable conveyance.
Patent JP-H11110561-A (JP)
Title: Image information processor
Inventor: MARUO KAZUYUKI
IPC: G06T7/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To detect defects even in unclear SEM images by preparing binary images for vertical line detection components and horizontal line detection components, which are obtained by performing transformation on a two-dimensional wavelet to input digital image data, applying Hough transformation to the binary images and obtaining the position and size of a detected object. SOLUTION: A two-dimensional wavelet transformation means S1 performs transformation on the two-dimensional wavelet to the input digital image data and the vertical line detection components and the horizontal line detection components are obtained by the two-dimensional wavelet transformation. Then, a binarization processing is performed by supplying an appropriate threshold value to the vertical line detection components, and the horizontal line detection components in the binarization processing S2 and the binary images for which the coefficient value of an edge part is turned into '1' and the rest is turned into '0' are prepared. Hough transformation S3 is applied to the binary images, so as to obtain the position and size of the detection object. Thus, a defect is detected even from the unclear SEM (scanning electronic microscope).
Patent JP-H02222967-A (JP)
Title: Toner for dry processing
Inventor: AOKI MITSUO
IPC: G03G9/09
Filed: 1989-10-30
Abstract: PURPOSE:To obtain the toner for dry processing which is useful as one- component and two-component type developers by forming the toner of a binder resin, specific quaternary ammonium salt compd., beta type copper phthalocyanine, and carbon black as essential components. CONSTITUTION:The toner is formed of the binder, the quaternary ammonium salt compd. expressed by formula I, the beta type copper phthalocyanine and the carbon black as the essential components. In the formula I, R<1> is 1 to 8C alkyl group or benzyl group; R<2> and R<3> are 1 to 13C alkyl group; R<4> is 1 to 18C alkyl group or benzyl group; X is a hydroxyl group or amino group; Y is a hydroxyl group or hydrogen atom. The toner for dry processing having good positive chargeability is obtd. in this way and is well usable as the one- component type developer as it is or as the two-component type developer by being mixed with a carrier.
Patent JP-H11122544-A (JP)
Title: Image pickup device
Inventor: SUZUKI SEISUKE
IPC: H04N5/335
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain the image pickup device in which simple layer structure, thin profile and low cost are attained, no focus adjustment is required and the handling is easy by providing a telescope array panel where lots of micro telescopes corresponding to each photographing pixel are arranged in a matrix to a front face of an image pickup panel where lots of photographing pixels are arranged in a matrix. SOLUTION: The image pickup device is provided with an image pickup panel 100 consisting of lots of image pickup pixels 110 arranged in a matrix, a telescope array panel 200 consisting of lots of micro telescopes 210 corresponding to each image pickup pixel 110 arranged in a matrix, and a convex lens arranged in front of the telescope array panel 200. Only lights with nearly the same size as a diameter of each telescope 210 and made incident nearly in parallel among the lights made incident onto each micro telescope 210 of the telescope array panel 200 through a concave lens from the front side are made incident onto each photographing pixel 110 of the image pickup panel 100.
Patent JP-H11124735-A (JP)
Title: Multifilament yarn having different color optical interference function
Inventor: ASANO MARI
IPC: G02B1/04
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To allow an optical interference multifilament yarn to exhibit an improved elegant interfered color. SOLUTION: This multifilament yarn having a different color optical interference function contains as constituting units optical interfering filaments comprising the alternate laminates of at least two kinds of polymers different in refractive indexes. Therein, the optical interference filaments show a different color- developing property along the longitudinal direction of the filaments and/or among the filaments.
Patent JP-H04158918-A (JP)
Title: Stretcher for rear side equipment of extruding press
Inventor: HIRATSUKA KATSUSHI
IPC: B21D3/12
Filed: 1990-10-23
Abstract: PURPOSE:To set the clamping position suitable for the shape and the property of the shaped material and to correct the shape with stretching without deteriorating the quality of the shaped material by selecting and providing the supporting stand with step at the rear surface of the lower jaw properly freely insertable and extractable. CONSTITUTION:A lower jaw 13 is elevated by supplying the hydraulic oil to a hydraulic cylinder 19 for elevating and lowering lower jaw while elevating a rod 20 for elevating and lowering lower jaw. Next, when the hydraulic oil is supplied to a cylinder 24 for sliding a stepped supporting stand, a rod 25 is advanced, the 1st step 17a of the stepped supporting stand 17 is elevated, and inserted into the lower part of the lower jaw 13 in waiting, so the position setting for clamping the shape material can be executed. Then after that, when the hydraulic oil is supplied to the hydraulic cylinder 12 for elevating and lowering the upper jaw, the rod 12 lowers and the shape material is clamped.
Patent JP-H04157404-A (JP)
Title: Optical fiber coupler
Inventor: FUJIMOTO HIROHISA
IPC: G02B6/28
Filed: 1990-10-22
Abstract: PURPOSE:To miniaturize an optical fiber coupler, reduce installation space for the coupler and realize high density packaging by forming an optical joint section with a plurality of optical fibers, on which low refractive index difference sections are formed, connected to the corresponding low fractive index sections. CONSTITUTION:An optical fiber coupler 1 comprises two optical fibers 3 and 3 which have low refractive index difference central sections 2 whose refractive index is smaller than the other sections and their low refractive index difference sections 2 and 2 are respectively welded and drawn to form a welded draw section (optical joint section) 4. For this reason, the jointing at the optical joint section 4 can easily obtained resulting in the miniaturization of the optical joint section 4. In addition, in the slack section of the optical fiber coupler 1, the refractive index difference between the core and clad can be made larger than those of the low refractive index sections and bending loss can be reduced. By this constitution, the optical fiber coupler can be miniaturized, and the installation space for the coupler can be reduced.
Patent JP-H10129298-A (JP)
Title: Hybrid vehicle
Inventor: TABATA ATSUSHI
IPC: F16H59/14
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To correctly alarm the information desired by a driver such as the working condition of a power source and the traveling condition by indicating at least one of the total power and torque usable for the traveling of a vehicle. SOLUTION: Various kinds of signals are read first to judge which operation mode is selected now, and 'motor traveling', 'engine traveling', etc., are indicated on a mode display part (SA1-2). Then, it is determined (SA3) at which part the number of revolution and the torque are indicated according to the operation mode, and when the determined number of revolution to be indicated with the number of revolution of a input shaft, the number of revolution of the input shaft is indicated on a number of revolution indicating part of an indicator based on the read signal, and when the determined number of revolution is the engine speed, the engine speed is indicated (SA4). The determined torque to be indicated is calculated by the predetermined operation formula, and either the input shaft torque or the engine torque is indicated (SA5) on the torque indicating part of the indicator.