baber/WOPTO huggingface dataset:
Patent JP-H03241473-A (JP)
Title: Image converter
Inventor: WAKABAYASHI YOSHIORI
IPC: G06T3/40
Filed: 1990-02-20
Abstract: PURPOSE:To realize an image converter with small quantity of hardware by using a memory for conversion picture element computation which accumulates an image processing result by computation as information and designate a divided reference picture element as an input address. CONSTITUTION:Reference picture element information in accordance with position information (a) from reference picture element memory 3 and fine target position designation information (b) from a fine line target position designation memory 5 are inputted to memories 1-5 in a memory group 40 for conversion picture element computation as addresses, respectively. In the memories 1-5, it is judged whether or not a fine line exists in the reference picture element, or the fine line when it exists is the one to be preserved, and the detection result of the fine line to be preserved is outputted. A conversion picture element value setting means 10 outputs the value of the nearest original picture element when no fine line is detected by computing the EXOR of the detection output C of the fine line from the memory group 40 for conversion picture element computation and the value (d) of the nearest original picture element of a conversion picture element, and out fine line is detected. In such a way, image conversion is performed with small quantity of hardware.
Patent JP-2000234293-A (JP)
Title: Binder composition for producing coated paper used for gravure printing
Inventor: OSUMI TATSUYA
IPC: C09D121/02
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a binder composition used for producing coated paper which is used for gravure printing, scarcely stains calenders, hardly generates missed dots and gives good net point realizability on the gravure printing. SOLUTION: This binder composition is used for producing coated paper which is used for gravure printing and in which a coating layer consisting mainly of a pigment and a binder is formed on a paper substrate. The binder composition comprises (A) a resin latex and (B) a thermosensitive gelling agent. The resin latex A has an emulsifier content of <=0.01 mmol/g (resin) in the aqueous phase, a resin glass transition temperature of -80 to 10 deg.C, a gel content of 60-100% in the resin, and an average particle diameter of 150-250 nm.
Patent JP-2000236191-A (JP)
Title: Unit type shielding panel and shielded room using the same
Inventor: KATANO TATSUAKI
IPC: E04B1/92
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an unit type shielding panel for constructing a shielded room which needs shielding from radio wave or magnetism, and a shielded room constructed by using the panel. SOLUTION: This unit type shielding panel is constituted of a standardized frame 1 and standardized shielding plates 2, 3 to be fixed on both surfaces of the flame. The shielding parts 2, 3 are provided with flange parts 4, which have specified widths attached from the outer periphery of the frame in specified edge parts of the frame, and the plates 2, 3 have substantially the same size as with the outer periphery of the frame in the residual edge part. The shielding plates are so fixed that the flange parts do not mutually overlap in the state fixed on both surfaces of the flame.
Patent JP-S56134670-A (JP)
Title: Shaft seal
Inventor: MIZUMOTO MUNEO
IPC: F16J15/44
Filed: 1980-03-26
Abstract: PURPOSE: To prevent liquid from leaking, by interposing a floating ring between a rotary shaft and a secured casing.  
     CONSTITUTION: A screw groove 6 is provided on the peripheral surface of a rotary shaft 1. The inside circumferential surface of a secured casing 7, which is opposed to the screw groove 6, is provided with another screw groove 8 which winds oppositely to the screw groove 6 of the shaft 1. A floating ring 9 is interposed with clearances between the screw grooves 6, 8 so that the clearance C 0  between the inside circumferential surface of the ring 9 and the surface of the screw groove 6 of the rotary shaft 1 and the clearance C 1  between the peripheral surface of the ring 9 and the surface of the screw groove 8 of the secured casing 7 are small. This results in heightening the sealing capability of a screw-type shaft seal and raising the critical revolution speed. Therefore, the leakage of enclosed fluid is prevented even if a rotary machine goes into a high-speed range. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11300733-A (JP)
Title: Crushing pliers
Inventor: DARDA HELMUT
IPC: E04G23/08
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To simply remove a window frame and a door frame from a masonry structure, to expand and spread out a crack existing in concrete and the masonry structure to push away members each other by improving a pair of crushing pliers. SOLUTION: A pair of crushing pliers 10 with two plier arms 12 at least one of which can be moved toward another plier arm by a force of a cylinder 14 is provided and both plier arms 12 are provided respectively with apex members 16 for crushing on their free ends. Spreading members 18 exist respectively on the free ends of the plier arms so as to penetrate them into an existing crack or a prepd. crack and to expand it and the crack can be expanded by the spreading members 18 by operating a cylinder 14.
Patent JP-S61198169-A (JP)
Title: Developing method
Inventor: YAMAZAKI YOSHIO
IPC: G03G15/06
Filed: 1985-02-28
Abstract: PURPOSE:To perform definite development and to reduce the sticking of toner in a no-latent-image area by making a bias voltage different when a developer on a developer supporting and conveying body contacts a latent image formation area on an image carrier from that when the developer contacts other areas. CONSTITUTION:A bias power unit 6 applies the specific bias voltage to a developing sleeve when the latent image formation area on the image carrier 1, i.e. surface on which image light is incident passes over a development area facing a developing sleeve 5 under the control of a copying machine controller and grounds the developing sleeve in other cases. A transfer device 8 transfers a toner image formed by development to a recording material P and a separating electrostatic discharger 9 separates the transferred recording material from the image carrier 1. The bias voltage applied to the developer supporting and conveying body is made different when the latent image formation area on the image carrier passes through the development area from that when it passes through other areas according to the control of an image forming process, thereby reducing the consumption of the developer. Consequently, the contamination of the transfer device, etc., and the load on a cleaning device are reduced and sharp image recording is performed stably.
Patent JP-H07224153-A (JP)
Title: Curing accelerator for epoxy resin
Inventor: FURUKAWA HIROSHI
IPC: C08G59/58
Filed: 1994-02-14
Abstract: PURPOSE:To obtain a curing accelerator, containing an imidazole compound, an acid anhydride and an organic solvent containing carbonyl group in a specific proportion, readily handleable due to its liquid state at ambient temperature, easily soluble in an acid anhydride-based curing agent for an epoxy resin at normal temperature and excellent in operating efficiency and preservation stability. CONSTITUTION:This accelerator contains (A) an imidazole compound, (B) an acid anhydride which is a liquid at ambient temperature and (C) an organic solvent containing carbonyl group in amounts so as to provide (20/80) to (50/50) weight ratio of the components (A)/(B) and (14/86) to (40/60) weight ratio of the components {(C)/[(A)+(B)]}. Furthermore, the component (A) is a solid state at ambient temperature and the component (C) is preferably any one or more compounds of pyrrolidone, lactone, ketone and amide compounds.
Patent JP-S63206434-A (JP)
Title: Method for controlling moisture in sintering raw material
Inventor: SHIODA KUNIO
IPC: C22B1/16
Filed: 1987-02-23
Abstract: PURPOSE:To improve control accuracy of the aimed moisture by summing up the necessary adding water quantities calculated respectively a feedforward control system by predicting value and feedback control system by actual measured value. CONSTITUTION:The aimed value of moisture in the raw material after adding water is predicted to divide and the aimed values in the feedforward control system and the feedback control system are respectively obtd. In the feedforward control system, the moisture in the raw material before adding water calculated based on each actual measured value of added water quantity, the moisture in the raw material after adding water and transported quantity of the raw material before adding water, is predicted and the necessary adding water quantity is calculated by using the above predicting value. On the other hand, in the feedback control system, by using a value correcting the actual measured value of the moisture in the raw material after adding water in accordance with the above aimed value and using an equation containing coefficient corrected in accordance with variation of the moisture in the raw material and the transported quantity of the raw material, the necessary adding water quantity is calculated. The moisture control is executed by the sum-up value of each necessary adding water quantity respectively for both these control systems as the adding water quantity to a sintering raw material.
Patent JP-H06251032-A (JP)
Title: Store computer
Inventor: TSUCHIYA HIROYUKI
IPC: G07G1/14
Filed: 1993-02-26
Abstract: PURPOSE:To improve the work efficiency of one manager who takes charge of plural stores with respect to the store computer in a store which transmits various information of information processing terminals in salesrooms to a host computer in the head office. CONSTITUTION:An information communication means is provided which accesses at least one of a store computer 1 and an information processing terminal 7 installed in another store to open a communication line, and an information processing means is provided which remotely controls various information processings of the store computer 1 and the information processing terminal 7 accessed by the communication line opened by the information communication means.
Patent JP-H04257282-A (JP)
Title: Wavelength variable laser beam source device
Inventor: TSUDA HIROYUKI
IPC: H01S3/106
Filed: 1991-02-08
Abstract: PURPOSE:To permit high-speed wavelength variation covering a wide wavelength range and permit excellent controllability. CONSTITUTION:Incident light is passed through optical fiber 106a and is coupled with a bistable laser 101 whose one light projecting edge is low-reflection coated. Light oscillated by a wavelength set by a wavelength selecting element 102 and a mirror 103 is projected through isolator 104 only when a light pulse is present.
Patent JP-2000236929-A (JP)
Title: Partition for storage
Inventor: YAMASAKI HIROSHI
IPC: A45C13/02
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To effectively use a storage space of bag, etc., by attaching holder members for storing personal things to a wall part above the storage space through attaching parts so that the holder members can change their positions. SOLUTION: A storage partition 2 is designed in such that a partition body 22 as a rectangular shaped thin plate member that can little be curved is provided, around which a frame 21 is formed, and the width and height of the frame 12 is made slightly shorter than that of a storage space S. At front and back walls W of the storage partition 2, a cellular phone holder member 3A for holding a cellular phone, a stationery holder member 3B for holding stationeries, a card case holder member 3C for holding a card case, and a key holder member 3D for holding keys are attached so that their positions can be changed through attaching parts 4.
Patent JP-S61196448-A (JP)
Title: Photomagnetic recording element
Inventor: ARIMUNE HISAO
IPC: G11C13/06
Filed: 1985-02-26
Abstract: PURPOSE:To improve the corrosion resistance of a magnetizable film which is a recording medium without spoiling the photomagnetic characteristic as a recording element by incorporating Cu and composite additive selected from Ag, Sb and Ni into the magnetizable film. CONSTITUTION:Cu is most desirable as an additive element to prevent pitting as the range of the amt. thereof to be added to the extent of inducing the deterioration of the photomagnetic characteristic is wide. However, the addition of Cu alone is of such a level at which the magnetizable film has hardly the corrosion resistance satisfactory in practice. Both of Cu as the 1st component and at least one among Ag, Sb and Ni as the 2nd component are simultaneously added as the additive to the magnetizable film 4, by which the corrosion resistance is improved within the range to avoid the deterioration of the photomagnetic characteristic as compared to the corrosion resistance of the film added with Cu alone.
Patent JP-S56135796-A (JP)
Title: Blower
Inventor: MARUI YASUO
IPC: F04D25/10
Filed: 1980-03-24
Abstract: PURPOSE: To effectively use the blower depending on the number of people and using conditions by stopping an auxiliary fan at an arbitrary position and selecting the longitudinal blowing area or lateral blowing area.  
     CONSTITUTION: The auxiliary fan 21 is composed of a plurality of radial blades 26 which are broad in the direction of the shaft of a fan 12, and arc shaped blades 27 and 28 are symmetrically arranged with respect to the center of a supporting shaft. Radial blades 26-1 without arc shaped blades are arranged between the radial blades 26. If the auxiliary fan 21 is stopped so that the arc shaped blades 27 and 28 become vertical, the wind is laterally spread and it is suitable for many people. If the arc shaped blades 27 and 28 are kept horizontally, the air blow pattern is longitudinally extended, and it is suitable, e.g. for one person sitting on a chair. By changing the stopping position of the auxiliary fan 21, the blower can be used favorably depending on the using conditions. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S51112788-A (JP)
Title: Process for producing catalytic reduction catalysts for nox
Inventor: KUNUGI TAISEKI
IPC: B01J23/24
Filed: 1975-03-31
Abstract: PURPOSE: A process for producing a catalyst which selectively reduces NOx in exhaust gas containing NOx and SO 2 . 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52121884-A (JP)
Title: Manufacturing method and device of sprocket and like by punching
Inventor: UNOKI JIYUNICHI
IPC: B21D22/02
Filed: 1976-04-07
Abstract: PURPOSE: To provide manufacturing method and the device to make only by press works a sprocket equipped with cutting parts on the circumference and also a chamfering parts on its finished goods. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61198812-A (JP)
Title: Reference signal generating circuit
Inventor: FUJII AKIHIRO
IPC: H03K3/66
Filed: 1985-02-27
Abstract: PURPOSE:To improve the reliability by connecting an output terminal of an original signal oscillating circuit to an input terminal of a frequency division circuit and connecting an output terminal of a timing pulse generating circuit to a reset terminal of the frequency division so as to obtain a reference signal neglecting the delay in the timing pulse at all times. CONSTITUTION:The original oscillating circuit 2 consists of inverters Q1, Q2 and a crystal vibrator X and as the frequency division circuit 1, general-purpose counter ICs such as 74LS92 or 74LS163 are used. The timing pulse generating circuit 3 depends on a keyed APC circuit and a digital signal processing circuit or the like using the reference signal generating circuit. An original signal S1 is impressed to an input terminal 11 of the frequency division circuit 1. The reset state of the circuit 1 is released only when the timing pulse S2 fed to the reset terminal is positive and the circuit 1 applies 1/n frequency division to the original signal S1 and outputs a signal S3 at its output terminal 13.
Patent JP-H05214519-A (JP)
Title: Titanium sputtering target
Inventor: HANAWA KOICHI
IPC: C23C14/34
Filed: 1992-01-30
Abstract: PURPOSE:To prevent the quality of a formed Ti film from being deteriorated with particles by controlling the number of fine impurities existing in Ti grain boundary parts in a sputtering target made of Ti to specified one or below. CONSTITUTION:At the time of forming a Ti film on the surface, etc., of a semiconductor element by sputtering method using Ti as a target, a high purity Ti material as the base material for the target is subjected to heat treatment is vacuum, in a slight oxidizing atmosphere, in a slight reducing atmosphere or the like, e.g. at 200 to 1200 deg.C for 1 to 100hr, by which the included oxide, nitride, carbide, sulfide and hydride of Fe, Ni, Cr, Al, Si, W, Mo or the like are decomposed and are allowed to enter into solid solution in the Ti base metal or are extruded to the outside of the base metal to regulate the number of the ones of <=1mum among the inclusions on the Ti grain boundaries to >=100 pieces per cm<2>. At the time of using the Ti target, the case where they remain on the target as particles and cause abnormal discharge or the case where they stick to the Ti sputtering film and deteriorate its material are reduced.
Patent JP-H0591594-A (JP)
Title: Ultrasonic transducer
Inventor: SATO YUKIO
IPC: H04R1/44
Filed: 1992-01-30
Abstract: PURPOSE:To provide the good and compact ultrasonic transducer. CONSTITUTION:In a ultrasonic transducer 2, a vibrator 11 with an electrode 12 on the emission side and an electrode 13 on the rear side is provided on a case 10, an acoustic matching layer 14 is provided on the emission front side of the vibrator 11, an acoustic absorption layer 15 is provided at the rear of the vibrator 11, thus transmitting an electric signal from the electrodes 12 and 13 to a cable 16. A conduction member 20 is provided in the case 10, and the electric signal from the electrode 12 on the emission front side can be transferred through the conduction member 20 to the cable 16. At least one part of the case 10 is made of the conductive metal, and the electric signal from the electrode 12 on the emission front side is transferred through the case 10 to the cable 16.
Patent JP-S57153921-A (JP)
Title: Device for catching exhaust smoke of internal combustion engine
Inventor: OGISO TSUYOSHI
IPC: F01N3/02
Filed: 1981-03-16
Abstract: PURPOSE: To reduce the electric power consumption of the heater of a device in which a collector for catching the particles of exhaust smoke and an igniter are provided in a casing so that the igniter is located upstream to the collector, by making up the igniter of the heater of electric resistance type and of prescribed heating area.  
     CONSTITUTION: In a smoke catching device, a casing 1 is provided. The casing 1 is composed of two central cylindrical pipes 12, 12 located in the central part of the casing and lids 11, 13 fitted on both the ends of the pipes. A porous refractory collector 2 for catching the particles of exhaust smoke is housed in each central pipe 12. The interior of the lid 11 is divided into two sections by a separation wall 112. A valve 113 is provided on the tip of front end of the separation wall 112. An igniter 3 is provided on the upstream face of each collector 2. The igniter 3 is composed of a heater 31 made of bent Nichrome wire or the like, a holder disc 32 made of honeybomb ceramic and a terminal 33. The heating area of the heater 31 is set at 0.2W3cm 2 . 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03243048-A (JP)
Title: Calling method
Inventor: OSHIMA KENICHI
IPC: H04M3/42
Filed: 1990-02-21
Abstract: PURPOSE:To attain recalling and to remove the complexity of recalling by receiving a call when a subscriber starts calling operation again during the return of an information signal of disabled connection. CONSTITUTION:When an origination side subscriber inputs the initial dialing, an origination side exchange starts processing (stop processing of e to h) for stopping a busy signal in transmission and continuously holds a numeral (selection signal) reception state. Since a route transferring a mode from the state (e) to (h) to a normal processing state (d) capable of receiving a numeral (selective signal) and executing existing analysis, the sending of a numeral, etc., is newly provided in addition to a route transferring the mode from the state (one of (e) to (h)) to a state (a), the new route is made effective when the origination side exchange completes the reception of a new selective signal from the subscriber and a busy tone or a talkie sent up to now is immediately stopped by redialing.
Patent JP-H07248423-A (JP)
Title: Optical fiber connecting method
Inventor: SHIKII SHIGERU
IPC: G02B6/255
Filed: 1994-03-09
Abstract: PURPOSE:To provide an optical fiber connecting method capable of connecting optical fibers varying in MFD to each other with low loss. CONSTITUTION:The MFD is locally expanded by heating the end face part of the optical fiber after the optical fiber 1 and the optical fiber 2 are connected. The output power of first wavelength light and the output power of second wavelength light which are changed by heating the end face part of the optical fiber 2 and are transmitted from the optical fiber 1 to the optical fiber 2 are measured. The heating is stopped where the loss of the first wavelength light and the second wavelength in the juncture of the first wavelength light and the second wavelength light attains an arbitrarily set value. As a result, the optical fiber 1 and the optical fiber 2 are connected with the low loss.
Patent JP-H03244938-A (JP)
Title: Air conditioner
Inventor: NAWATA YUKITO
IPC: F24F13/20
Filed: 1990-02-20
Abstract: PURPOSE:To mount the lower face panel to the opening of the main body with ease by a method wherein, guides for the lower face panel are provided at the projections extending downward further from the lower face opening of the main body. CONSTITUTION:When a ceiling panel 5 is fixed to a main body 3, the procedure is as follows: an engaging pawl 47 of a hooking member 46 of the panel 5 is engaged with one of fastening parts 10 of the main body 3; the right side of this exposed panel 5 is lifted up from under; then an engaging pawl 41 another hooking member 40 moves by the elastic force of a spring 49 along the periphery of the other fastening part 10, and the engaging pawl 41 is made fast at the fastening part 10. On this occasion, upper corner parts 50 of the panel 5 hit against the slant faces 19 of a tapered form of the short edge of a case 17, and by the guidance of the slant faces, the case 17 of the main body 3 is smoothly covered with the panel 5.
Patent JP-H1079750-A (JP)
Title: Feedback control method and device in atm exchange
Inventor: NAKAMICHI KOJI
IPC: H04L47/762
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a concrete ABR control function to realize an ABR (available bit rate) service in an ATM exchange system. SOLUTION: A subscriber line processing unit 106 is provided with a function to calculate a cell round delay time based on a time till a cell is reflected in a terminal equipment and returned. A congestion detection function is provided to a switch section 101 or a multiplexer/demultiplexer 108, a rate calculation means 104 calculates a transmission rate corresponding to an outgoing path and writes it to a cell and a rate revision means 105 changes properly the transmission rate depending on a degree of occurrence of congestion. Furthermore, the rate revision means 105 measures number of communicating connections and predicts the number of the communicating connections possibly in existence for a prescribed time based on the number of the communicating connections in a time shorter than the prescribed time by means of a prescribed method. Furthermore, a coefficient is decided based on the predicted number of the communicating connections and the actual number of the communicating connections and the number of the communicating connections is predicted for succeeding prediction to be a more proper number by using the coefficient.