baber/WOPTO huggingface dataset:
Patent JP-H01209879-A (JP)
Title: Electrostatic deflecting circuit
Inventor: MORIOKA YOSHIHIRO
IPC: H04N3/16
Filed: 1988-02-17
Abstract: PURPOSE:To efficiently use the image pickup screen of an image pickup tube even when an aspect ratio is changed by changing the aspect ratio with a constant diagonal length. CONSTITUTION:A horizontal deflecting signal generating circuit 10 generates a horizontal deflecting signal HD impressed to the horizontal deflecting electrode 1 of an electrostatic deflecting type image pickup tube 3. A vertical deflecting signal generating circuit 20 generates a vertical deflecting signal VD impressed to the vertical deflecting electrode 2. The amplitude (the horizontal size of image pickup picture) of the horizontal deflecting signal HD is variably controlled by an external size control voltage HAS. The deflecting signals HD, VD are respectively added in an addition circuit 30 through amplifiers 15, 25. The output of the circuit 30 is sampled at the final time of a vertical deflecting cycle and the maximum value of the adding signal of the deflecting signals HD and VD is inputted to a comparator 50. The comparator 50 controls the amplitude of the vertical deflecting signal VD so as to make this maximum value equal to a reference voltage VREF.
Patent JP-S52117219-A (JP)
Title: Operation of blast furnace
Inventor: HATANO MICHIHARU
IPC: C21B5/00
Filed: 1976-03-29
Abstract: PURPOSE:To obtain the index of the retention state of molten pig iron slag at a place under a dissolving zone from the condition of blast gas, the temperature of molten pig iron, and Si in the molten pig iron by simple calculation so as to stably operate a blast furnace according to the index.
Patent JP-S55127505-A (JP)
Title: Lens extension system used for automatic focus detection
Inventor: YOSHIDA MASAHITO
IPC: G02B7/36
Filed: 1979-03-27
Abstract: PURPOSE: To perform lens extension smoothly and effectively by using an image sensor which is movable in the optical axis direction and a means of electrically changing the position of said sensor to electrical information to automatically collect information necessary for lens drive.  
     CONSTITUTION: With the position of the image sensor 3 conjugate with the film plane being let A, an FF12 is set. Next, focus evaluation is done by moving the image sensor 3 and the best focus position B is obtained. Defocus amount Δx is converted to electrical information by the position 20 of the sensor and is stored in a Δx register 14. Next, in order to move a photographing lens 1, first a drive system 21 is rotated by a slight amount δθ. Then, the value of a δθ register 15 is added to an adder 17 so that the lens system is moved by δθ by way of a DA converter 18, etc. This new focusing position C is stored in a Δ+δ register 13. An arithmetic processing part 16 makes the computation of formula I by using the numerical values of the three registers 13, 14, 15 and sets an FF10 so that the lens  is brought to the focusing position. In this way, the extenion of the lens may be  accomplished smoothly and effectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54148543-A (JP)
Title: Visibly recording device
Inventor: HONDA SHIGEMICHI
IPC: B41M5/24
Filed: 1973-03-27
Abstract: PURPOSE: To record a visible image of high resolution and good image quality, and to extend the life of device, by using a thyristor in combination with a capacitor to form pulses of high voltage and high frequency.  
     CONSTITUTION: Capacitor C 1  is charged normally from electric source E, and when the pulse signal of the information to be recorded is supplied from pulse voltage supply terminal t 1 , the gate of thyristor SCR is opened only in the supply time of this pulse signal. The charge accumulated in capacitor C 1  is applied between electrode stylus 5 and face electrode 4 in contact to conductive layer 3 of recording medium 1, resulting in forming unit record holes 6 having almost circular and uniform shapes and sizes, permitting a visible image of high resolution and good image quality to be recorded by applying pulses of high voltage and high frequency between the recording electrode stylus and the recording medium. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63202446-A (JP)
Inventor: SHIODA TOSHIAKI
IPC: B32B15/08
Filed: 1987-02-18
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-S63274226-A (JP)
Inventor: BEROTSUKU JIYAAKU
IPC: H04L5/14
Filed: 1988-02-19
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-H06140916-A (JP)
Title: Ecl circuit
Inventor: UMEKI YOSHITAKA
IPC: H03K19/08
Filed: 1992-02-24
Abstract: PURPOSE:To quicken the operating speed when an output falling signal changes and to reduce the power consumption in the ECL circuit. CONSTITUTION:A current output terminal of a current mirror circuit comprising NMOS transistors (TRs) Q4, Q5, a resistor R3 or a load TR Q7 is connected to an output terminal 3 of an emitter follower circuit of a current switching type logic circuit to set a source-drain current ID6 of an NMOS TRQ5 low independently of a level of the output terminal 3, and the power consumption is reduced by reducing the current in the stationary state operation by increasing a resistance of the resistor R3 or the load TRQ7. Furthermore, the current ID5 is increased momentarily only at a falling of an output potential V3 by a capacitor C connecting between an input terminal 1 of the current switching type logic circuit and a current input terminal (drain of NMOS TRQ4) of the current mirror circuit to increase a discharge current from a load capacitor CL thereby quickening the operation speed.
Patent JP-S57150365-A (JP)
Title: Forming method of boiled fish paste with piece of wood and apparatus therefor
Inventor: MIYAMOTO TOSHIJI
IPC: A23L17/00
Filed: 1981-03-12
Abstract: PURPOSE: To prevent the occurrence of voids on the adhesive surface of a boiled fish paste to a piece of wood, by applying a pasty smoothing agent to the surface of the piece of wood for the boiled fish paste, feeding the raw material for the fish paste thereto, and molding the raw material.  
     CONSTITUTION: Pieces of wood 4 are continuously fed from the bottom of a wood accumulating frame 2 to a wood feeding path 1 by a feed roller 3, and a nozzle 9 communicated with a feed hopper for a pasty smoothing agent 10 is provided on the feeding path 1. The pasty smoothing agent 10 consisting of a fish meat, natural polysaccharide, gum arabic, etc. and water essentially is fed onto the pieces of wood 4 by the nozzle 9, and a raw material 7 for a boiled fish paste is then molded and fed from a forming extruding die 6 onto the pieces of wood 4 coated with the pasty smoothing agent 10. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11279451-A (JP)
Title: Thermosetting coating material
Inventor: KAPLAN ANDREAS
IPC: C09D7/80
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject material having high stability especially in yellowing resistance in a direct gas and/or oil-heating furnace by adding a specific compound to a carboxy-functional polyester and an epoxy resin. SOLUTION: The objective material contains (A) a carboxy-functional polyester having a Tg of 30-80 deg.C and an acid value of 20-100 mgKOH/g and produced by the condensation of an aliphatic and/or alicyclic polyol with an aliphatic, alicyclic and/or aromatic polycarboxylic acid and anhydride, (B) an epoxy resin obtained from bisphenol A and epichlorohydrin and having an epoxy equivalent ratio of 0.6-1.2 based on the carboxylic acid equivalent, (C) a compound of formula I (R1 is OH, R2 is OR7 and R3 to R7 are each H, a 1-10C straight chain and/or branched chain alkyl; etc.), formula II (R1 is OH, R4 is OR9 and R2 , R3 and R5 to R9 are each H or a 1-10C straight chain and/or branched chain alkyl or the like), etc., and, as necessary, a pigment, a filler, etc.
Patent JP-S58152839-A (JP)
Title: Preparation of perfluoroalkylcarboxylic acid fluoride
Inventor: MISAKI SUSUMU
IPC: B01J27/00
Filed: 1982-03-06
Abstract: PURPOSE:To prepare the titled compound useful as an intermediate of an emulsifier for the plymerization of fluoroolefins, etc., economically in an industrial scale, by oxidizing a perfluoroalkyl iodide with an oxidizing agent in the presence of phosphours, molybdenum and/or tin catalyst. CONSTITUTION:The perfluoroalkylcarboxylic acid fluoride of formula R'fCOF (R'f is 1-16C perfluoroalkyl) is prepared by oxidizing the perfluoroalkyl iodide of formula RfI(Rf is 2-17C perfluoroalkyl) with an oxidizing agent such as sulfuric anhydride, fuming sulfuric acid having SO3-contnet of about 10-60wt%, etc. in the presence of a catalyst selected from the elemental phosphorus, molybdemun or tin or their compounds such as chloride, oxychloride, oxide, sulfide, sulfate, etc. The oxidation reaction proceeds at a low temperature using even a small amount of catalyst, and the objective compound can be obtained in high yield.
Patent JP-S56132027-A (JP)
Title: Touch switch device
Inventor: SUETAKA HIROYUKI
IPC: H03K17/96
Filed: 1980-03-19
Abstract: PURPOSE:To make the switch detection operation sure, by constituting the device so that it is not affected by the floating capacity. CONSTITUTION:If square wave A is output from pulse generating circuit 13 when the human body does not come into contact with touch electrode T1, the output of CMOS inverter 17 is affected by floating capacity Cx and becomes output B which is later than square wave signal A by time Dx corresponding to floating capacity components Cx. When the human body comes into contact with touch electrode T1, the output of inverter 17 is output later than square wave signal A by time Dx+Dy corresponding to the resultant capacity of floating capacity components Cx and contact capacity components Cy because contact capacity components Cy are connected in parallel to floating capacity component Cx. Consequently, time Dx corresponding to floating capacity components Cx is stored preliminarily, and decision signal output circuit 19 is so constituted that decision signal C is output later a little than time Dx, and thus, deciding circuit 20 decides whether the human body comes into contact with the touch electrode or not without the influence of floting capacity Cx.
Patent JP-H04248439-A (JP)
Title: Minute punch tester
Inventor: TAKAHASHI HIDEAKI
IPC: G01N3/30
Filed: 1991-02-04
Abstract: PURPOSE:To successively subject a plurality of test pieces arranged on a test table to a destruction test. CONSTITUTION:A base 7 is supported on a machine stand 3 so as to be capable of parallelly moving before and behind as well as left and right. This base 7 is placed on a jack 8 and the push lever 10 of the jack 8 extends downwardly. The base 7 moves before and behind as well as left and right by a crank mechanism 17. When the base 7 moves as mentioned above, the push lever 10 of the jack 8 draws a circle having a definite size. A sample stand 38 is supported on the machine stand 1 directly under the jack 8 and a plurality of sample pieces 39 are placed on the sample table 38 along the circumference of a circle having the same size as the circle drawn by the push lever 10.
Patent JP-H04274639-A (JP)
Title: Message transfer system in broad band relay network
Inventor: NAKAMURA HISANAGA
IPC: H04L12/801
Filed: 1991-03-01
Abstract: PURPOSE:To control a route for message transfer suitable for a state of traffic in a relay network even when a fault or congestion takes place in the relay network with respect to the message transfer system in the broad band relay network such as broad band ISDN and ATM network. CONSTITUTION:Each node 10 of a relay network comprising plural nodes is provided with a user equipment accommodation means 12 converting a protocol form of a user equipment 11 connected to the node and a protocol form in the relay network, and all nodes or part of specific nodes each are provided with the user equipment accommodation means 12 and a routing control means 13 connected, fixedly to a routing control means of other node through virtual channel. Then the routing control means 13 selects an output port corresponding to a message in response to the traffic state of each outgoing path from a node.
Patent JP-S62195045-A (JP)
Title: Thermoplastic resin composition
Inventor: FUJII HIROYUKI
IPC: C08K5/41
Filed: 1986-02-20
Abstract: PURPOSE:A detergent resin composition, containing a thermoplastic resin, neutralized salt of an alkylbenzenesulfonic acid and water repellent compound and used in a processing and molding machines for thermoplastic resins. CONSTITUTION:A composition obtained by blending (A) a thermoplastic resin, with (B) 2-30wt%, preferably 4-20wt% (based on the composition) neutralized salt of an alkylbenzenesulfonic acid, preferably sodium salt of a 6-16C alkylbenzenesulfonic acid and (C) 0.5-10wt% water repellent compound, preferably at least one selected from a metal salt of a higher fatty acid or composite metal soap thereof, liquid paraffin, synthetic wax, silicone and, as necessary, heat stabilizer, lubricant, plasticizer, etc., for molding. This composition is very effective for cleaning molding machines in changing over grades in plastic processing.
Patent JP-S59162220-A (JP)
Title: Method for strengthening structural member having crack
Inventor: KIKUCHI MASAAKI
IPC: C22F3/02
Filed: 1983-03-07
Abstract: PURPOSE:To improve the resistance of a structural member to the progress of cracking and to increase the strength of the member by irradiating a beam having high energy density on the cracked part of the member to harden locally the tip of the crack by heating to a specified temp. CONSTITUTION:Laser light 12a emitted from a CO2 gas laser oscillator 11 is condensed with a condensing mirror 13 and irradiated on the cracked part 3 of the rising corner of the stepped part of a shaft 1 or the like to heat the part 3 to the A1 transformation point - the m.p., and the shaft 1 is rotated with a driving mechanism 14. By the heat treatment the part 3 is locally hardened. The energy and emission time of the laser light 12a and the speed and extent of rotation of the shaft 1 are controlled by a controller 15.
Patent JP-S56133960-A (JP)
Title: Coil to be buried in track of linear motor
Inventor: KADOTANI KENZOU
IPC: H02K41/02
Filed: 1980-03-24
Abstract: PURPOSE:To reduce the thickness between the track side surface and a coil conductor by a method wherein an FRP of the prescribed shape is arranged between the coil main body and the bind of the high strength fiber material which has been wound around a coil main body and the bind is processed by resin. CONSTITUTION:On the side of the coil main body, having the coil conductor 2 around which a main insulating layer 3 has been provided, the FRP13 having such shape that the side of the base surface of the coil main body 20 is wider than that of the side of the upper surface, in other words, a wedgelike shape, is provided and the bind of the high strength fiber material such as glass tape or the like is wound around the FRP13. Then, the bind 14 is turned into the FRP by impregnating the resin into the bind itself or in between the bind 14 and the coil main body 20, and the coil is buried in the track in such manner that the base surface side of the coil is located in the track base.
Patent JP-H06251808-A (JP)
Title: Manufacture of zinc-bromine battery
Inventor: KAWAKAMI KAZUHIKO
IPC: H01M12/08
Filed: 1993-02-25
Abstract: PURPOSE:To assemble a battery mainframe under almost the best conditions by finding the minimum fastening force on bolts from test pieces and applying necessary face pressure, lib area and disc spring constants as factors thereto. CONSTITUTION:Test pieces which are made up of the same material as separator plates 2 have and test pieces which are made up of the same material as middle electrodes have and arranged between the preceding test pieces are each fastened with fastening bolts. After libs which are protruded on both faces of the center test piece are adhered to the faces of the test pieces on both sides for assembly until they are thrusted and deformed, 1-atmospheric- pressure air is introduced from a pressure source through a valve, a pressure gage and a connection jig inward of the test pieces on both sides and in the meantime its pressure change is checked. The tension of the bolts at the time when no pressure change occurs is measured. Next, during assembling a battery mainframe, the middle electrode and the separator 2 are fastened with the bolts in the way of applying the same tension to the bolts at positions A-H, K-Q.
Patent JP-H06252810-A (JP)
Title: Equalizer
Inventor: MAEDA SHIGEKI
IPC: H04B3/06
Filed: 1993-02-25
Abstract: PURPOSE:To obtain an equalizer converged even when random property of a sent signal is less by selecting alternately a 2nd and a 1st algorithm so as to control the equalizer till carrier synchronization is obtained when a carrier is asynchronous. CONSTITUTION:A 1st weighting control signal generator 111 and a 2nd weighting control signal generator 112 input a data signal being a demodulator output and an error signal and output respectively a 1st weighting control signal and a 2nd weighting control signal. A selection control signal generating circuit 114 inputs the out-of-synchronism signal S1 and when the signal S1 indicates carrier synchronization state, a 1st level signal is outputted as a selection signal S3. When a carrier asynchronous state is indicated, a 2nd level signal and a 1st level signal are alternately outputted at a predetermined interval. Moreover, a selection circuit 113 selects the 1st weighting control signal when the selection signal S3 is at a 1st level and selects the 2nd weighting control signal when at a 2nd level.
Patent JP-S63204352-A (JP)
Title: Data transfer system
Inventor: OGUMA YUKIO
IPC: G06F13/28
Filed: 1987-02-19
Abstract: PURPOSE:To improve the efficiency of data transfer between memories, by converting information such as an address and a read signal sent during a read cycle, etc., at the time of reading the content of a main memory by a main processor to a bit of information for writing on an input/output memory. CONSTITUTION:A data transfer control function block 40 is provided which provides a control means 41 which detects the read cycle to read the content of an MS2 by the main processor 1 and sends it as a write signal for writing on the I/O memory 3a, an address conversion means 42 which converts a read address for the MS2 sent from the main processor 1 to a write address for the I/O memory 3a, an acknowledge signal control means 43, and a storage means 44 which stores a write data on the I/O memory 3a. In such a way, it is possible to perform the write on the I/O memory 3a during the read cycle of the MS2 simultaneously, and to improve the efficiency of the data transfer between the memories.
Patent JP-H11309953-A (JP)
Title: Radiation-sensitive lithographic printing plate
Inventor: KAWAMURA KOICHI
IPC: B41N1/14
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a radiation-sensitive lithographic printing plate which necessitates no specific process such as a wet type development process or rubbing after an image is written and satisfies both of two alternative requirements that a ground stain is small and that the sensitivity is high. SOLUTION: A radiation-sensitive lithographic printing plate having a constitution wherein a structure constituted of water-insoluble particles and a binder covering the surface of the particles are provided on a substrate. The binder is crosslinked and the hydrophilic nature is changed by the effect of radiation or heat or the action of an acid produced by the radiation or the heat. The structure is preferably the one wherein voids are present among the particles covered with the binder, wherein the quantity of water which can be present among the voids changes with the change of the hydrophilic nature and wherein the particles are bound together partially through the binder.
Patent JP-2000235287-A (JP)
Title: Color image forming device
Inventor: ODA AYUMI
IPC: G03G21/20
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To prevent each of plural color optical scanning units from receiving an adverse effect of a heat from a thermal fixing means. SOLUTION: As for a digital color copying machine 1 as this device, in a space part 301 for storing all the optical scanning units 227a to 227d, an exhaust fan 303 is installed near the optical scanning unit 227d which is positioned closest to the thermal fixing means 217, and an air hole 101 is formed in the position furthest away from the thermal fixing means 217. A temperature sensor is attached to the optical scanning unit 227d positioned closest to the thermal fixing means 217. The rotating speed of the exhaust fan 303 is controlled so that the detection temperature may become equal to or below a prescribed temperature.
Patent JP-2000234955-A (JP)
Title: Infrared human body detector
Inventor: UCHISAWA KATSUHIRO
IPC: G01V8/12
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an infrared human body detector with high sensitivity even with a widely set detection area. SOLUTION: A mirror 3 provided with a first reflection part 33 and a second reflection part 34 in the front of the light reception surface of an infrared sensor 1 is arranged. A lens body 2 has a plurality of lens 21 arrayed in two rows up and down. In the path which infrared beam passing the lens 21 at upper both ends comes in the infrared sensor 11, a path directly coming in the infrared sensor 1, a path coming in the infrared sensor 1 after being reflected at one of the first reflection part 33, and the second reflection part 34. After being reflected by the second reflection part 34 and the first reflection part 33, it is set to come in the infrared sensor 1. Infrared passing the other lens 21 is directly introduced in the infrared sensor 1.  Therefore, detection of 14 directions becomes possible with 8 lenses 21 and when the area of each lens 21 is set relatively large, high sensitivity is obtained despite the small size.
Patent JP-H09230023-A (JP)
Title: Navigation system
Inventor: SHIONO TORU
IPC: G01C21/00
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To measure a position at accuracy similar to the extent of GNSS or more, even under the environment in which a signal can not receive from a GNSS satellite. SOLUTION: A GNSS receiver 8 receiving a signal from a GNSS satellite 6 is provided on a radio 10 of a base station side by side, and positional information of one's station is transmitted into a micro-cell corresponding to the radio 10 based on information obtained by the GNSS receiver 8. Otherwise, informatn showing the position of one's station is stored in a memory of the like, and transmitted by the radio 10. Although a mobile station is under the environment ion which the signal from the GNSS satellite 6 can not be received, the mobile station can detect the position of itself at least in the cell to the extent of the radius of the micro-cell, as far as correspondence with the base station is possible.
Patent JP-S52119910-A (JP)
Title: Hunting preventing circuit for reels
Inventor: NAGAOKA JIROU
IPC: G11B15/56
Filed: 1976-04-01
Abstract: PURPOSE: To change the bias current to be flown to a feed reeel motor and prevent hunting by detecting that the feed reel is causing hunting, in a vacuum column system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05235961-A (JP)
Title: System for controlling plural communication procedures for lan
Inventor: OOHIRAOCHI ISAO
IPC: G06F13/00
Filed: 1992-02-24
Abstract: PURPOSE:To operate plural communication procedures such as the OSI in the IEEE802.3 and the TCP/IP in the DIX specifications in a LAN of the CSMA/CD system simultaneously in parallel. CONSTITUTION:A main control module 101 has a function sectioning each communication procedure according to a procedure ID, a MAC function such as the IEEE802.3 and the DIX and an interface function to the OS. Plural procedure control modules 102, 103 have a function of three layers or below in the OSI reference module implementing the control of each communication procedure.