baber/WOPTO huggingface dataset:
Patent JP-H04184576-A (JP)
Title: Picture processor
Inventor: NAKADA MAKOTO
IPC: G06T7/60
Filed: 1990-11-20
Abstract: PURPOSE:To quickly obtain the cumulative value and mean value of the density values of arbitrary scattered areas by storing identification numbers divided at every area and given to each picture element of each area in each storing area corresponding to each picture element as they are. CONSTITUTION:Inputted video signals to be inspected are temporarily stored in a frame memory section 16 and binarized by using a prescribed density value as a threshold by means of the density converter 21 of a sector density adding section 17. A labeling section 18 groups adjacent picture elements which are lower or higher than the threshold of the binarized picture elements into areas, gives identification numbers divided at every area to each picture element in area, and stores each identification number in the look-up table 22 of the section 17 as it is through a looped data bus. Then the density converter 21 converts each picture element in each area to which the identification number is given into a multilevel density value and an adder 23 finds density sums at every area and calculates the mean value of the density values of each area by using the area value of each area to which the identification number is given. Therefore, the whole processes can be improved in speed.
Patent JP-H07170706-A (JP)
Title: Motor
Inventor: SANESHIGE RYOJI
IPC: H02P7/00
Filed: 1993-12-15
Abstract: PURPOSE:To provide a motor which can stop at an optional position and materialize the downsizing and high performance of an infrared-ray sensor. CONSTITUTION:The entry opening angle for an infrared-ray detector 10 can be opened and closed by opening a window for narrowing an infrared ray at a fixed yoke 9, and providing a bracket with a cut 13 for passage of the infrared ray, and rotating a chopper 8 between the fixed yoke 9 and the bracket 7, thus this motor can materialize the downsizing of the infrared-ray sensor. Moreover, this motor can stop at optional position by having an absolute position detecting means, which detects the absolute position of the motor itself, and fixing the output of the said current application changeover means in the optional position of a rotor geared to the output signal of the said absolute position detecting means when the stop signal of the motor is inputted.
Patent JP-H07169206-A (JP)
Title: Optical disk reproducing device
Inventor: ARII KOJI
IPC: G11B7/00
Filed: 1993-12-15
Abstract: PURPOSE:To normally correct an error of C2 group by updating a frame address even when data per frame is less than a prescribed number and keeping a positional relationship of the data in the frame direction. CONSTITUTION:A symbol address is made to be zero by a symbol address management means 8 with a reproducing frame clock taken out by a clock regenerating means 3. The symbol address is updated to be 0 to 31 in accordance with a memory access permission signal of 32 times per frame. Then, a frame address renewal flag is reset when the symbol address is 0 to 15, and the update flag is set when the symbol address is more than 15. When the update flag has been reset at the time of generating the reproducing frame clock, the frame address is not updated, and when the flag has been set, the update is performed by a frame address management means 9. Then, a write-in address is given to a memory 6, and data from an EFM demodulation means 2 is written in the memory 6.
Patent JP-H04184840-A (JP)
Title: Manufacture of shrinkage fitting type explosion-proof color picture tube
Inventor: YOKOYAMA SHOICHI
IPC: H01J9/24
Filed: 1990-11-20
Abstract: PURPOSE:To avoid a shadow mask from deformation due to magnetic field by forming a picture tube holding part from a ferromagnetic member having a larger outside dia. than the mask when the holder part is to be installed coaxially with a metal ring, which is to be heated by a high frequency induction heating coil, and locating this part separately from the coil. CONSTITUTION:A metal ring is arranged on the inside of a high frequency induction heating coil 30, and a color picture tube in which a protection tape is wound on the skirt part of a panel is located and fixed at a holder part 31 in such an arrangement that the panel is facing down. This metal ring is heated and expanded by feeding current from a high frequency heating power supply part, and the holder part 31 is sunk by an air cylinder 34, and the tape wound part is inserted in the metal ring in expansion with heat. At this time, the tape wound part is fastened by the metal ring which is going to cool and contract. Therein a supporting plate 36 of the holder part 31 is made from ferromagnetic member having a thickness of over 10mm and located 200mm or more apart so as to shield the magnetic field generated by the coil 30.
Patent JP-H08172402-A (JP)
Title: Decoder
Inventor: OTA JUN
IPC: H04L1/00
Filed: 1994-12-19
Abstract: PURPOSE: To efficiently perform decoding with less errors at a low cost by comparing input signals with respectively different threshold values and selecting a discriminated result with a. standard that the discriminated result is matched with a discrimination rule. CONSTITUTION: Comparators 106 and 107 compare the input signals and polarity inverted input signals by a standard threshold value E, the comparators 108 and 109 compare them by the threshold value aE (>E) and the comparators 110 and 111 compare them by the threshold value bE (<E) and they perform discrimination to a discrete value. Rule violation detectors 113-115 compare the discriminated results of the comparators 106-111 with a pattern provided in a discrimination rule holder 112 for holding the pattern of the correct discriminated result and detect a rule violation. Further, a selector 116 selects the detector which does not violate the rule from 113-115 based on the detected result and outputs the output as w0 and w1 and an OR gate 117 ORs them and defines a decoding value. As a result, without violating the discrimination rule, decoding errors are reduced.
Patent JP-S63189799-A (JP)
Inventor: HEYDKAMP HORST
IPC: F42B4/02
Filed: 1987-12-15
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。
Patent JP-H11151502-A (JP)
Title: Manufacture of backing strip with projection for welding square pipe and its device
Inventor: NAKAJIMA TSUGIO
IPC: B23K9/028
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for manufacturing a backing strip with projections for welding a square pipe capable of shortening a working time, executing mass production and also coping with them by the use of the same steel regardless of the size of the backing strip. SOLUTION: A long size of steel plate is rolled and a projected line 7 continuous in the longitudinal direction is formed on the steel plate by means of a roughing mill consisting of an upper roughing roll 3 wherein a groove continuous in the circumferential direction is formed on the surface and a lower rolling roll 4 having a plane shape of surface which is provided facing the upper roughing roll 3. Thereafter, the steel plate wherein the projected line continuous in the longitudinal direction is formed is rolled and the projections at a prescribed pitch are formed by means of a finishing mill consisting of an upper finishing roll wherein plural projection forming recessed parts are formed in the position corresponding to the projected line 7 on the surface at a prescribed pitch in the circumferential direction and a lower finishing roll having a plane shape of surface which is provided facing the upper finishing roll. The steel plate wherein the projections at the prescribed pitch are formed is shaped into the backing strip with the projections for welding the square pipe.
Patent JP-2001131692-A (JP)
Title: High strength cold rolled steel sheet or high strength galvanized steel sheet excellent in surface property and press formability and producing method therefor
Inventor: HASEGAWA KOHEI
IPC: C22C38/00
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To produce a high strength cold rolled steel sheet or a high strength galvanized steel sheet excellent in high formability and surface roughening resistance required for automotive outer board panels such as hoods, doors, fenders and side panels or automotive structural members such as members and reinforcements and free from surface defects in the original sheet and after pressing and to provide a method for producing the same at a low cost. SOLUTION: This high strength cold rolled steel sheet or a high strength galvanized steel sheet excellent in surface properties and press formability has a composition containing, by weight, 0.0040 to 0.010% C, <=0.05% Si, 1.0 to 2.5% Mn, 0.02 to 0.1% P, <=0.02% S, 0.01 to 0.1% sol.Al, <=0.0100% N, 0.036 to 0.14% Nb and also 12Nb/93C in the range of >1.1 to <2.5, and the balance substantially Fe with inevitable impurities and has the average crystal grain size of <=10 μm.
Patent JP-H07163670-A (JP)
Title: Radiotherapeutic device
Inventor: SUZUKI YASUTSUNE
IPC: A61N5/10
Filed: 1993-12-15
Abstract: PURPOSE:To prevent collision of a curing base, a main body, and a patient with each other without depending on the user's consciousness level. CONSTITUTION:Absolute values of three-dimensional coordinates of a curing base 7, a radiation generating device main body 20, and a patient 8 are calculated and estimated by a three-dimensional position coordinates estimation part of a remote operation part 29 based on outputs of an encoder monitor part of a main body drive part driver 26 and a three-dimensional coordinates monitor control part of a drive system control unit 27, it is determined if possibility of colliding of each device and a patient with each other exists or not is determined based on curing conditions before starting a device, and in the case where danger of collision at the time of automatic setting exists, driving means are stopped without depending on consciousness of a user.
Patent JP-H01156891-A (JP)
Title: Apparatus for measuring working status of worker
Inventor: MISHIMA TOMIO
IPC: G01D9/00
Filed: 1987-12-14
Abstract: PURPOSE: To allow working states of many workers to be measured at once in which the result of measurement is not dependent of the subject of an observer by containing a vibration detection means and a recording means recording a vibration detection signal with a detection time into a portable container. CONSTITUTION: The device includes a portable container containing a vibration detection means detecting vibration and a recording means recording a vibration detection signal with a detection time. A worker carries the container containing the vibration detection means the recording means and conducts a work, then the vibration detection means is vibrated to generate a detection signal. The detection signal is recorded in the recording means with the detection time. Thus, the working state of the worker is correctly measured by analyzing the data of the recording means.
Patent JP-H10158654-A (JP)
Title: Apparatus for spraying surface protective onto coking chamber of coke oven
Inventor: ANDO TAKESHI
IPC: C10B43/14
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To reduce the equipment cost by lessening the water-cooled part of an apparatus for spraying a surface protective onto the refractory brick of the coking chamber of a coke oven. SOLUTION: While a surface protective spray lance 10 supported at the bottom of an elevating carriage 7 guided by an elevation guide frame 6 disposed at one end of an exclusive-use cart 4 traveling on coking chambers 2 and coinciding with The corresponding feed port 5 is being elevated and being rotated through a lance rotation rotor 16 driven by a rotation motor 18, a surface protective is sprayed through a plurality of spray nozzles arranged around the external periphery of the tip of the lance, and the lance is inserted through the port 5 into the chamber 2 to coat the surface of the refractory brick with the protective at good workability. The equipment cost can be reduced because the watercooled part is lessened since only the lance is inserted into the hightemperature coking chamber 2 through the port 5.
Patent JP-H04185162-A (JP)
Title: Image sensor and information processor mounted with this sensor
Inventor: KOIDE TAKAO
IPC: H04N1/028
Filed: 1990-11-20
Abstract: PURPOSE:To obtain excellent photoelectric conversion outputs by setting the substantial size of the picture elements existing at the ends of plural optical sensor chips which are adjacent to each other at the size large than the substantial size of other picture elements. CONSTITUTION:These sensor chips 1, 2 are formed with the plural picture elements on a single crystal Si. The reading width in the main scanning direction of the picture elements 1-1, 2-1 at the ends of the chips are set wider than the picture elements 1-2, 1-3, 2-2, 2-3 exclusive of the end parts. The width in the sub-scanning direction is the same for all the picture elements and the area of the picture elements 1-1, 2-1 is set larger. Then, the insufficiency of the crosstalk quantity when the outputs of e picture elements at the ends of the chips and the outputs of the picture elements exclusive of the end are compared is made up and the output signal levels of the entire picture elements are eventually uniformized. The output signal levels of the joint part of the chips are uniformized in this way.
Patent JP-H11136687-A (JP)
Title: Moving image reproducing device and its method
Inventor: ANDO ICHIRO
IPC: H04N19/149
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent unavailability of reproduction of a compression coded moving image signal due to restriction of processing capacity capability of the reproducing device and a frame memory. SOLUTION: This device is made up of a control means 20 that discriminates whether or not reproduction is available as a moving image and controls reproduction processing based on the processing capability and the frame memory capacity of the moving image reproducing device while considering an image size and a frame rate of an image decoded by a 1st decoding means 14 from the coded data in the case of reproducing moving image coded data combined with intra-frame coding and inter-frame coding, a means 11 that selects intra- frame coding data from the moving image coding data in the case the moving image is unable to be reproduced, 2nd decoding means 16-19 decode respectively the moving image coding data and the intra-frame coding data respectively when the moving image is reproduced,  a means 22 that applies sub-sampling to image data produced by decoding the intra-frame coding data selected by the selection means; and a means 24 that stores the sub-sampled image data.
Patent JP-H07170508-A (JP)
Title: Video conference terminal equipment
Inventor: FUKAGAWA TAKAHIRO
IPC: H04N7/15
Filed: 1993-12-16
Abstract: PURPOSE:To obtain the video conference terminal equipment with high convenience in which efficient video conference communication is attained without setting a channel for terminal equipment data in a communication channel when a connected data communication terminal equipment is in communication unable state. CONSTITUTION:A video conference terminal equipment 16A making communication with a terminal equipment of an opposite party via a public digital line network is provided with a voice control section 7, a moving picture control section 8, a still picture control section 9, a data communication control section 10, a multiplexer/ demultiplexer section 12, a line interface section 13, a call control section 11, and a data terminal equipment 14. The data terminal equipment control section 14 monitors whether or not a data communication terminal equipment 5 is available of communication with its own video conference terminal equipment 16A. When the control section 14 detects a communication enable state of the data communication terminal equipment 5, the multiplexer/demultiplexer section 12 sets an LSD use channel (channel for terminal equipment data), and when the control section 14 detects a communication unable state of the data communication terminal equipment 5, the multiplexer/demultiplexer section 12 releases the LSD use channel.
Patent JP-H07168395-A (JP)
Title: Negatively chargeable toner for electrostatic charge image development, its production and developer using the same
Inventor: KUMAGAI YUGO
IPC: G03G9/08
Filed: 1993-12-16
Abstract: PURPOSE:To provide the production of the toner, with which reduction in particle size of the toner can be attained and the negatively chargeable toner excellent in color tone reproducibility, chargeability and environmental resistance can be produced by granulating a solution contg. as a constituent of the toner material a polyester resin dissolved into a solvent in an aqueous medium contg. an inorganic dispersant that has specified average particle size and removing the solvent from the granules. CONSTITUTION:In this production, the toner material contg. a polyester resin and a colorant is dissolved into a solvent in which the polyester resin is soluble and this toner material solution (toner mother liquor) contg. the dissolved polyester resin and the colorant is granulated into granules having prescribed particle size in an aqueous medium contg. an inorganic dispersant that has 0. 7 to 5mum average particle size. At this time, the mixing ratio of the aqueous medium to the toner mother liquor is preferably 90:10 to 50:50 ((aqueous medium):(toner mother liquor)) by weight. As the inorganic dispersant having 0.7 to 5mum average particle size, calcium tertiary phosphate and/or hydroxyapatite are preferred. After the granulation the solvent is removed from the granules under prescribed conditions of pressure and temp.
Patent JP-H11148707-A (JP)
Title: Air-conditioner
Inventor: NOUCHI YOSHITERU
IPC: F24F13/30
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To reliably prevent splashing of drain from a heat exchanger during cooling operation. SOLUTION: A cross fin type heat-exchanger 30 comprises fins 31 laminated at intervals of a given distance and a heat-transfer tube 32. The fins 31 of the heat-exchanger 30 are divided into three groups of first-third fin pieces 51-53 and fin pieces 51-53 are laminated to constitute first-third fin trains 41 43. The second and the third fin trains 42 and 43 are vertically arranged and the two fin trains 42 and 43 are arranged in an attitude that the longitudinal directions of the fin pieces 52 and 53 of the two fin trains 42 and 43 keep a given obtuse angle therebetween. Further, the second fin trains 42 and the third fin train 43 are arranged such that a lowermost part 52b of the second fin 52 of the second fin train 42 is positioned at the middle part in the direction of width of the upper end face of the third fin piece 53 of the third fin train 43.
Patent JP-H03177758-A (JP)
Title: Engine drive type air conditioner
Inventor: NAKANO SADAYASU
IPC: F25B27/00
Filed: 1989-12-06
Abstract: PURPOSE:To control an increase in the outlet temperature of a refrigerant from a compressor and lighten a load applied on an engine by throttling a motor-operated valve and reducing a revolving speed of the engine in the case of an overload. CONSTITUTION:An engine drive type air conditioner equipped with an engine 1 and a heat pump circuit 13 comprising a compressor 2 operated by this engine 1, outdoor heat exchangers 9, a motor-operated valve 10 and an indoor heat exchanger 8 is provided with an outdoor temperature detector 20 adapted to detect outdoor temperatures and a refrigerant temperature detector 21 adapted to detect the condensation temperature of a refrigerant in the indoor heat exchanger 8 during a cooling operation. In the case where both temperature detectors 20, 21 detect temperatures at a predetermined level or higher, respectively, a control unit 22 including a microcomputer and the like throttles the motor-operated valve 10 and controls the engine 1 so as to reduce its revolving speed. Thus, the stopping of the engine can be prevented to the minimum, and an outlet temperature of the refrigerant from the compressor can not be abnormally increased.
Patent JP-H08170379-A (JP)
Title: Expansion joint device
Inventor: MOCHIKI YUICHI
IPC: E04B1/64
Filed: 1994-12-20
Abstract: PURPOSE: To provide a space crossing in horizontal and vertical directions to extend, for example, tolerate mutual displacement of two adjacent skeletons and to accomplish watertight efficiency to close the space. CONSTITUTION: An edge material 38 is fixed to one skeleton 32 to be placed to the lower side, and a water drip cover 46 is fixed to the edge material 38. A cover plate 45 is connected to a projection 56 of the upper end of the water drip cover 46 with a hinge 43 in the middle part between both vertical ends so that it is capable of angular displacement. A packing 69 is provided to the lower end of the cover plate 45, and the packing 69 is brought into contact with an inclination 64 formed in the water drip cover 46 elastically. An edge material 47 and an edge material cover 48 are fixed to the other skeleton 31, the upper end of the cover plate 45 is pushed elastically against the edge material 47 with a packing 79 mounted to the edge material cover 48 and is held.
Patent JP-S63160682-A (JP)
Title: Toe iron for ski safety binding
Inventor: GERUHARUTO ZEDORUMAIA
IPC: A63C9/085
Filed: 1987-12-15
Abstract: A toe piece for holding a ski-boot in a safety ski binding, which toe piece is pivotable against a biasing force when excessive side forces occur. The toe piece includes a base plate and a pair of elongated, generally parallel side members, each of which is pivotally mounted at one end of the base plate. A coupling member pivotally connects the other ends of the side members to each other to form a linkage. The linkage is laterally movable relative to the base plate about the pivotally mounted ends of the side members. An assembly for centering the linkage is provided and includes a centering element, a tension spring acting on the centering element for biasing the element in a direction generally along the axis of the toe piece, a pair of locating pins in operative engagement with the centering element for limiting movement of the element in response to the tension spring and for centering the element relative to the toe piece, and a pin on the coupling member in operative engagement with the centering element to pivot the centering element about one locating pin when the linkage moves to one side of the toe piece and about the other locating pin when the linkage moves to the other side of the toe piece. The centering element is operable under influence of the tension means to return the linkage to a central position when no side forces are exerted thereon.
Patent JP-H09250936-A (JP)
Title: Ceramic base body with surrounding circumferential space
Inventor: NAMEKAWA MASAHIKO
IPC: G01N11/16
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To fill a circumferential space with a liquid when a ceramic base body is dipped into a fluid such as a liquid by a constitution wherein a liquid to be mixed with a liquid and a solid to be dissolved in a liquid are provided in at least a part of the circumferential space. SOLUTION: A prescribed solid 14 such as a solid to be dissolved in a liquid, a solid to be reacted with a liquid or surfactant is continuously or discontinuously filled in a part of an inner space 13, communication holes 16a, 16b and a concave section 19. A solid to be dissolved into a liquid is replaced with a liquid by being dissolved into the liquid and a solid to be reacted with a fluid is replaced with a liquid by being reacted with the fluid. The surfactant changes the surface activity of the liquid, thereby facilitating the filling in the inner space. A sensor element comprises a ceramic base body 10 and a piezoelectric element 20 that applies a voltage to a piezoelectric membrane 22 via electrodes 24a, 24b.