baber/WOPTO huggingface dataset:
Patent JP-S62226388-A (JP)
Title: Binarization circuit for reader
Inventor: MATSUYAMA KAZUKI
IPC: G06K9/38
Filed: 1986-03-28
Abstract: PURPOSE:To divide a character, a picture or the like from a back-ground irrespective of the densities thereof by setting a threshold according to the output voltage of a photoelectric converting means and processing through the threshold the output voltage by the set threshold. CONSTITUTION:The output voltage of a photoelectric converting circuit 1 is sample-held by a sample-holding circuit 4 and a voltage level is decided by a voltage level diciding circuit 30. According to the output of OP amplifiers 30a-30c corresponding to the voltage level, transistors 31a-31c are turned ON and OFF and a voltage Vref is divided by a resistance and a variable resistor 31g connected to the turned on transistor. This divided voltage is the threshold according to the output voltage of the photoelectric transfer circuit 1. The divided voltage and the voltage held in the sample hold circuit 4 are compared by a comparator 5 and the black signal among the black and white signals is outputted.
Patent JP-H07280206-A (JP)
Title: Multi-boiler type thermal power plant and method of operation thereof
Inventor: TORIKAI TAKAYUKI
IPC: F22D5/34
Filed: 1994-04-08
Abstract: PURPOSE:To prevent pressure drop in a boiler water feed system from increasing in the case where a 1oad share is unnecessary among a plurality of boilers or among a plurality of waste heat recovering boilers. CONSTITUTION:A bypass pipe 4 is provided, which connects water feed pipes 8 leading to a superheater 1a and a superheater 1b. Further, a bypass pipe 4' is provided, which connects reheat steam pipes 9 leading to a reheater 2a and a reheater 2b. Flow rate regulating valves 5, 5' are provided in the bypass pipes 4, 4'. Furthermore, stop valves 6a, 6b are provided in the water feed pipes 8 on the upstream side of the bypass pipes 4, 4', and stop valves 6a', 6b' are provided in the reheat steam pipes 9, respectively.
Patent JP-S61227311-A (JP)
Inventor: TORIGOE TSUNEMITSU
IPC: C23C18/12
Filed: 1985-04-02
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-H04283998-A (JP)
Title: Manufacture of multilayer printed-wiring board with electromagnetic wave shield layer
Inventor: HARUTA YOICHI
IPC: H05K3/46
Filed: 1991-03-12
Abstract: PURPOSE:To enable influence due to noise to be reduced by placing a flat-plate shaped conductive base so that a copper foil surface is at a prepreg side, heating and pressing it to form a laminated body, and then forming an insulation resist on the copper foil surface excluding a portion which conducts with a signal circuit within a conductor circuit. CONSTITUTION:A conduction circuit pattern consisting of a copper foil 1 is provided on a single surface or both surfaces of an insulation substrate 2. A flat-plate shaped conductive base 5 with a prepreg 3 and a copper foil 6 is overlapped with a printed-circuit board 4 through the prepreg 3 above and below the single-sided or double-sided printed-wiring board 4 consisting of a plurality of insulation substrates 2, is heated and pressed. Then, the conductive base is released and a copper-clad lamination plate incorporating a conduction circuit is made. Further, the copper-clad lamination plate is subjected to hole machining, a plating resist is formed on a surface of a lamination body excluding at least an area near the hole, a through-hole is subjected to plating treatment, an insulation resist is formed, and then the copper foil 6 is used as an electromagnetic wave shield layer.
Patent JP-H06278951-A (JP)
Title: Winder for band-shaped substance and winding method
Inventor: TOKUMARU HIDETO
IPC: B21C47/28
Filed: 1993-03-29
Abstract: PURPOSE:To prevent any defect in winding quality by setting the incline of a wedge so that the outer diameter of segments may enlarge when rotating a rotating a rotary shaft in winding direction besides having restricted the rotation of segments, and that the outer diameter of segments may shrink when rotating the rotary shaft reversely to the winding direction. CONSTITUTION:Before winding work, the outer diameters of segments 2 are enlarged by the work of inclined sliding faces of wedges 3 and 3' by rotating a rotary shaft 1 in winding direction (arrow direction) while suppressing the rotation of the segments 2 by a coil car lift mechanism 4 for pulling out a wound coil, and then the winding work is performed. After finish of winding, the outer diameters of the segments 2 are shrunk by rotating the rotary shaft in the reverse direction (arrow direction) to the winding direction while suppressing the rotation of the segments 2 by the coil car lift mechanism 4 through a wound material 5, and then the coil is pulled out. Hereby, the defect of winding quality such as loosened winding, fastening, flaw of wound material, etc., can be prevented.
Patent JP-H01242363-A (JP)
Title: Sheet delivery device
Inventor: SAIKAI KENJI
IPC: G07B3/02
Filed: 1988-03-24
Abstract: PURPOSE:To transport a specified number of sheets certainly in a sheet delivery device such as banknotes by furnishing a control means to send sheets accumulated temporarily in an accumulating part in inching motion in the opposite direction prior to carrying-out to the delivery hole. CONSTITUTION:Banknotes 1 from a banknote accommodating part 2 are sent through a sendout roller 4, separating roller couple 19, 21, and impeller 25 and accumulated one by one on a transport belt 31 as a temporary accumulating place. When a set number of notes is attained, the transport belt 31 is moved in inching motion oppositely to the direction toward the delivery hole 36 so as to fell the notes surely, as they may stand upright on the belt 31. Then a pressure roller 35 is rotated in the direction of the transport belt 31 so as to hold the notes, and the belt 31 is driven in the positive direction to carry out the notes to the delivery hole 36. This eliminates such an inconvenience that notes remain on the way of transport, and they can be delivered smoothly.
Patent JP-S58186660-A (JP)
Inventor: YAMAGIWA HIROYUKI
IPC: D06C9/00
Filed: 1982-04-26
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-H01244588-A (JP)
Title: Characteristic extracting device for character reader
Inventor: YAGUCHI KATSUMI
IPC: G06K9/48
Filed: 1988-03-25
Abstract: PURPOSE:To promptly extract the contour direction components of a character pattern by preparing the characteristic data to indicate the contour direction components of the character pattern based on a block number and a characteristic code pattern. CONSTITUTION:A counter 11 is cleared by a synchronizing signal SYNC in a Y direction of the character pattern, and counted up by a synchronizing signal CP in an X direction. A counter 12 is cleared by a transmission starting signal INIT of the character pattern, and counted up by the synchronizing signal SYNC. That is, the outputs of the counters 11 and 12 indicate the X-Y coordinates of a transmitted picture. Tables 13 and 14 store the block numbers set according to the counting outputs of the counter 11 and 12, and a selector 15 switches the outputs of the tables 13 and 14 and a signal PIX 0-3 of the 2X2 pattern to an address line from a control part. A memory 16 address-inputs the block number and the signal PIX 0-3, and stores the corresponding characteristic data. Thus, the contour direction components of the character pattern can be promptly extracted on a hardware basis.
Patent JP-S545893-A (JP)
Title: Catalyst for producing crystalline polyolefins
Inventor: TAKATANI KATSUHIKO
IPC: C08F10/00
Filed: 1977-06-17
Abstract: PURPOSE: To provide a catalyst imparting a high activity and a high stereoregularity to olefin polymerization by causing a titanium compound and carboxylic acid compound to react with a reaction product produced by the reaction of an organic magnesium complex compound with chlorsilane containing Si-H coupling, thereafter pulverizing the reaction product, and further causing TiCl 4  to react with the same. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06254240-A (JP)
Title: Game machine system using reloading display card
Inventor: SEN MINEO
IPC: G07F7/08
Filed: 1993-03-05
Abstract: PURPOSE:To enable the continuation of play checking information on the number of balls personally held visually by a method wherein a game machine is provided with a mechanism for issuing and clearing an information record card having a reloading display window, a card reader/writer and mechanisms of a managing mechanism for totalizing and managing data of increase or decrease in the number of balls or the like are assembled into the same circuit system. CONSTITUTION:A card reader/writer R is loaded with an information record card C having a reloading display window M to receive play and various services. A game machine Y such as pachinko machine is provided with a mechanism A for issuing or clearing the card C and a card reader/writer R to perform a reading and a reloading and a reloading display of record information of the card C and a mechanism B attached to the game machine having a display section F of the number of balls or the like during a play and mechanisms A, B and D of a managing mechanism D to totalizing and managing data of increase or decrease in the number of balls or the like depening on the playing are assembled into the same circuit K system. In playing, initially, new registration is performed with the card C issuing machine 1 and thereafter, playing on the game machine Y and other various functions of the game are executed by the card C. Thus, the card C is used reloading the information.
Patent JP-S58187647-A (JP)
Title: Safety mechanism of gear type reduction device
Inventor: FUJIOKA HISATAKE
IPC: F16H35/10
Filed: 1982-04-26
Abstract: PURPOSE:To facilitate the setting of limit load by a structure wherein the setting of limit load is made possible at the position, at which load varies remarkably, by frictionally holding the holder itself of the transmission shafts of intermediate gears for gear reduction against a transmission case. CONSTITUTION:The holder 14 is rotatably mounted to the transmission case 2 and at the same time recesses 18 are made onto the outer peripheral surface of the holder 14 at the positions apart from each other by angular phase of 90. On the other hand, balls 19 to fit in the recesses 18 are provided on the case wall 2a of the trasmission case 2 under the state that the balls 19 are energized towad the side to fit in by means of springs 20. The safety mechanism 21 is so constituted that the transmission of force from an input shaft 7 to a second tubular shaft 10 is automatically cut-off by the release of the balls 19 from the recesses 18 against the energizing forces of the springs 19, when the driving load applied to an axle 3 exceeds the set value. Accrodingly, the limit load can be set at the larger diametrical position of the holer 14 or at the position, at which load caused by the change of the driving load of the axle 3 varies remarkably, resulting in facilitating the setting of the load.
Patent JP-S61230757-A (JP)
Inventor: YAKU FUMIKO
IPC: B02C17/14
Filed: 1985-04-05
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-H08273713-A (JP)
Title: Electrical apparatus
Inventor: IKEDA MICHIO
IPC: H01R4/64
Filed: 1995-03-29
Abstract: PURPOSE: To surely introduce the earth of an inner electrical component into an outer case in an electrical apparatus such as a hot-water supply heater, refrigerator, or washing machine. CONSTITUTION: An electrical component such as an earth leakage breaker 10 and an electrical component board 11 is electrically connected to a conductive plate 5, and the conductive plate 5 is fixed to a conductive outer case 2. A tapping screw screws up the outer case 2 and the conductive plate 5 together. Even if the outer case 2 is painted, electrical connection of the outer case 2 and the conductive plate 5 is ensured through the tapping screw 9, and the earth of the electrical component is introduced into the outer case through the conductive plate 5 and the tapping screw 9.
Patent JP-H09236125-A (JP)
Title: Bearing structure for slide bearing
Inventor: HIRAMATSU NOBUTAKA
IPC: F16C33/12
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide the bearing structure of a slide bearing to have fretting resistance of the back of a bearing and wear resistance. SOLUTION: In bearing structure wherein a slide bearing is mounted on a housing and rotatably supported by an inner surface, a covering layer consisting of 3-50wt.% a solid lubricant, such as PTFE, 1-50wt.% an oxide, such as a composite metallic oxide, 90wt.% or less a total of the solid lubricant and the oxide, and rest of polyamide resin is formed at least on one surface of he back surface of a slide bearing and the inner surface of the housing.
Patent JP-S55163433-A (JP)
Title: Particle analysing device
Inventor: HAYASHI MASAYOSHI
IPC: G01N15/12
Filed: 1979-06-06
Abstract: PURPOSE:To enable to find the required particles grain distribution curve and also to find from one part of the curve the rest of the distribution curve by conjecture by statistically treating the particle distribution curve measured result. CONSTITUTION:A plural number of relative circuits 2 are connected serially to a particle detection device 1. To the relative circuits a plural number of frequency dividing circuits 3 are respectively connected and to said frequency dividing circuits 3 an in-and-output circuit 4 for serially putting in the frequency dividing circuits output. To the in-and-output circuit 4 an input unit 5 is connected and also to said in-and-output circuit 4 an arithmetic circuit 6, read-only memory 7, read-write circuit memory 8 and an output circuit 10 are connected. Further to said output circuit 10 a recording unit 11 is connected and as occasion demands a display unit 12 is connected.
Patent JP-S60215134-A (JP)
Title: Vibration isolating device
Inventor: KOJIMA HIROSHI
IPC: F16F13/06
Filed: 1984-04-10
Abstract: PURPOSE:To make it possible to enlarge a sectional area of a restriction passage for communicating a plurality of liquid chambers defined in a hollow chamber, by forming the restriction passage outside of the hollow chamber. CONSTITUTION:A bed plate 24 on an engine side and a cylindrical member 10 on a vehicle body side are connected with each other by rubber 22. A hollow chamber defined by the cylindrical member 10 and the rubber 22, etc. is designed to form a liquid chamber 28. The liquid chamber 28 is divided into an upper liquid chamber 28A and a lower liquid chamber 28B by a partition board 30. There is provided a restriction passage forming an orifice 42 at the outer circumferential portion of the cylindrical member 10. The upper liquid chamber 28A and the lower liquid chamber 28B are connected with each other by communication passages 44 and 46. Accordingly, a sectional area of the orifice 42 may be enlarged to increase a frequency at which the orifice 42 is blocked.
Patent JP-S52154027-A (JP)
Title: Frequency converter
Inventor: KIUCHI MITSUSACHI
IPC: H02M5/257
Filed: 1976-06-16
Abstract: PURPOSE: To solve a problem of lamp flicker further with a wide range of output control capable to be obtained, by operating an oscillating start at each cycle of AC power supply. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04307336-A (JP)
Title: Misfire detecting apparatus
Inventor: MAKI ICHIRO
IPC: F02D45/00
Filed: 1991-04-04
Abstract: PURPOSE:To detect not only a knock, but misfire by utilizing a knock sensor mounted to an engine, and extracting a signal characteristic of the misfire from the vibration generated at misfiring. CONSTITUTION:This apparatus is comprised of a piezoelectric knock sensor 1 for detecting the vibration of an engine, a first filter 3 for distinguishing knock frequency components from the signals of the knock sensor 1, a knock detecting part 4 for detecting a knock from the outputs of the first filter 3, a second filter 5 for distinguishing the misfire frequency characteristic of misfire from the signals of the knock sensor 1, and a misfire detecting part 6 for detecting the misfire from outputs of the second filter 5. Accordingly, not only a knock is detected, but misfire can be detected.
Patent JP-H03270520-A (JP)
Title: Optical repeater
Inventor: KITAMURA MITSUO
IPC: H04B10/297
Filed: 1990-03-20
Abstract: PURPOSE:To repeat a supervisory signal in the optical direct amplification system by using an erbium doped optical fiber or a high dispersion optical fiber and applying AGC amplification to a signal branched optically, amplitude- modulating the resulting signal with a monitor system signal to apply optical direct amplification and relating the amplified signal. CONSTITUTION:The gain of a laser diode 15 in a preamplifier section is controlled by a supervisory section 10, induced stimulation is caused from an optical coupler 11, from which a pump light for optical direct amplification is generated. A photoelectric converter 16 converts an optical signal branched by a beam splitter 12 into an electric signal, from which a desired supervisory system, signal is extracted. Then only a signal at a desired frequency band passes through a filter 18 and is given to the monitor section 10. The supervisory signal from the section 10 is converted by a laser diode 17 at a post-stage amplifier section into an optical signal, which is used to apply amplitude modulation to an optical output from an AGC amplifier 13 and the result is subject to optical direct amplification and the result is sent to an optical fiber 1.
Patent JP-H04310547-A (JP)
Title: Ultraviolet ray-curing type resin composition for optical fiber coating
Inventor: ITO HIROYUKI
IPC: G02B6/44
Filed: 1991-04-04
Abstract: PURPOSE:To decrease the surface tackiness of a cured resin by adding a polyether-modified dimethylpolysiloxane to the title composition consisting of a specific polymerizable unsaturated polyurethane and a photopolymerization initiator. CONSTITUTION:A polyetherpolyol (a) (e.g. polytetramethylene glycol) is made to react with a vinyl monomer (b) (e.g. 2-hydroxypropyl acrylate) having hydroxyl group and a polyisocyanate (c) (e.g. 2,4-tolylene diisocyanate) to afford a polymerizable unstaturated polyurethane (1). The unsaturated polyurethane (1) is mixed with a polyether-modified dimethylpolysiloxane (2) and a photopolymerization initiator (3) (e.g. 2-methyl-1-4-(methythio)phenyl-2- morpholiopropanone-1) to provide the objective composition having small surface tackiness. Furthermore, the photopolymerization initiator has pref. >=500 in maximum molecular absorption coefficient in ultraviolet ray region.
Patent JP-S57186157-A (JP)
Title: Detector for sticking matter on windshield glass
Inventor: ITOU HAJIME
IPC: G01N21/47
Filed: 1981-05-13
Abstract: PURPOSE:To prevent malfunction due to matter sticking on the internal surface of windshield glass by bringing a prism into contact with the internal surface of the windshield glass, and then fitting a photodetection part in contact with the prism. CONSTITUTION:A prism 14 is made of optical glas, acrylic resin etc., in a triangular prism shape, and its bevel is brought into contact with the internal surface  of windshield glass 2 by using an optical adhesive such as Canada balsam. The photodetection surface of a photodetection part 16 consisting of, for example, (n) units of photodiodes, etc., for detecting matter sticking to the external surface of the windshield glass is fitted in contact with the flank of the prism 14, and its circumferential part is protected by a protection cover 18. Consequently, erroneous detection due to the sticking matter, such as water drops, dust, etc., sticking to the internal surface of the windshield glass is prevented, thereby detecting only the matter sticking to the external surface of the windshield glass.
Patent JP-H09253590-A (JP)
Title: Frame washing method and device therefor
Inventor: TANAKA MASAHIRO
IPC: B08B3/02
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To simultaneously wash both surfaces of a frame by a spraying process of a washing liquid at one time, and then to surely both surfaces of the frame by the spraying process using less washing liquid and by less nozzle units. SOLUTION: When the washing liquid is blown onto a plate-like frame (a) from a nozzle unit at high speed to wash the frame (a), the frame (a) is pressed downward a long a center line by a pusher 22 and bent, and the washing liquid is blown at high speed from the nozzle unit 14 toward an upper surface of the frame (a) in the direction along the center line. In this case, while the nozzle unit 14 is moved in the direction along the center line by a traverse unit 13, the washing liquid is blown onto the frame (a).
Patent JP-S60216431-A (JP)
Title: Anode substrate and manufacture of the same
Inventor: SHIBA KAZUNOBU
IPC: H01J9/14
Filed: 1984-04-12
Abstract: PURPOSE:To reduce the steps of manufacturing processes, simplify the facilities and easily extract external leads by utilizing line conductors such as carbon fibers as the anode. CONSTITUTION:An anode substrate is manufactured by that the carbon fiber 2b is continuously coated with phosphor material using the carbon fiber 2b as the anode material, the carbon fibers 2b are arranged with predetermined pitch on a glass substrate 20 coated with a low melting point glass on the line and the binder made of phosphor material is baked simultaneously with fixing of carbon fibers 2b with low melting point glass. Thereby, manufacturing steps can be reduced and simplified. Moreover, a photomask which is required for photoetching is no longer necessary and therefore manufacturing steps can be reduced and facilities can also be simplified. Since a part of carbon fiber 2b is directly guided to the outside of vacuum case not illustrated as the anode lead, such lead wire can be extracted easily.
Patent JP-S56166406-A (JP)
Title: Measuring device for wave form
Inventor: TAKASHIMA KAZUO
IPC: G01B11/24
Filed: 1980-05-27
Abstract: PURPOSE:To obtain highly reliable measurement results, by a method wherein a waveform to be detected is binarized as compared with 2 reference voltages being  different from each other, prohibiting the output of measured result when a difference between the two exceeds a given value. CONSTITUTION:A signal 2a of a member 1, which is detected by a camera 2, is inputted to binary circuits 5 and 7 to be compared with a reference voltage. The output from the binary circuit 5 is inputted to a computing circuit 8, and a high- level period thereof is computed. The outputs from the binary circuis 5 and 7 are inputted to a detector 9 where a noncoincidence part between the two is detected, and the results are inputted to a circuit 10. The circuit 10 is provided with a counter and a comparator, computes an input, compares the computed value with a set value, and outputs a prohibition signal. The prohibition signal is inputted to a computing circuit 8, and the output of the computing results is suspended.
Patent JP-S60216036-A (JP)
Title: Throttle-valve apparatus for engine
Inventor: OKADA YASUSHI
IPC: F02D9/10
Filed: 1984-04-11
Abstract: PURPOSE:To improve response performance and secure the safety on trouble of a control system by dividing a suction throttle-valve into a valve part connected to an operation element and a valve part connected to a pulse motor and connecting the both valve parts through a clutch which can be connected and cut-off. CONSTITUTION:A throttle valve 2 installed into a suction passage 1 is divided into two parts, and the first valve part 3 is connected to an accelerating pedal 8, and the second valve part 4 is connected to a pulse motor 17, and the first and the second valve parts 3 and 4 are connected through a clutch 15. When a CPU operates, an operating device 20 is excited to pull a supporting board 16, and the second valve shaft 6 is retreated, and the clutch 15 is set into cut-off state, and the second valve poart 4 is automatically opened and closed. When an anomaly is generated in the CPU, the CPU stops operation, and the return spring 21 of the operation device 20 pushes the supporting board 6 to connect the clutch 15, and the both valve parts 3 and 4 can be opened and closed at a same time by the accelerating pedal.