baber/WOPTO huggingface dataset:
Patent JP-S58208388-A (JP)
Title: Combustion assistant
Inventor: FUJIMURA NOBORU
IPC: C10L1/18
Filed: 1982-05-28
Abstract: PURPOSE:To provide a combustion assistant which promotes perfect combustion of liquid hydrocarbon fuel, prepared by dissolving a specified phenolic compd. as main solute in water or liquid hydrocarbon and, when necessary, adding a surfactant to it. CONSTITUTION:The additive for liquid hydrocarbon fuel is prepared by dissolving dihydric phenol (e.g. catechol and phloroglucinol), phenolic acid (e.g. tannic acid) or phenol derivative (e.g. lignin) as main solute in water or liquid hydrocarbon as solvent and, when necessary, adding a surfactant to it. The additive positively enhances combustion efficiency of liquid hydrocarbon fuel and controls generation of harmful gas, thus contributing much toward energy saving and prevention of environmental pollution by waste gas.
Patent JP-S62248324-A (JP)
Title: Conversion device for multiple point signal
Inventor: OKADA HIROSHI
IPC: H04B10/2507
Filed: 1986-04-21
Abstract: PURPOSE:To reduce power consumption and to improve an S/N, by driving a light emitting element corresponding to an optical switch in time division, deciding the presence/absence of a switching operation by sampling an optical control signal received through the optical switch, synchronizing with the above driving, and performing the conversion of the optical control signal when the switching operation is performed. CONSTITUTION:A clock from an oscillator 8 is frequency-divided to l/m by a frequency divider 9, then being inputted to a counter 10. The output of the counter 10 is inputted to a decoder 11, and is converted to a selection signal one point by one point, and receives a pulse conversion at negative logical AND gates 211-21n by the output of the oscillator 8, and is inputted to a monostable multivibrator 181 through a LED driving circuit 12, optical fibers 141-14n, optical switches 201-20n, optical fibers 151-15n, and reception circuit 13. Monostable multivibrators 181-18n supply the pulses to driving circuits 191-19n, and drive relays 211-21n.
Patent JP-S60235801-A (JP)
Title: Production of synthetic resin lens material
Inventor: SAKAGAMI TERUO
IPC: C08F20/22
Filed: 1984-05-10
Abstract: PURPOSE:To obtain easily a synthetic resin lens material freed from monomer bleeding and having a high refractive index and a high Abbe's number, by polymerizing a halogen-substituted phenyl (meth)acrylate in two steps. CONSTITUTION:5-30pts.wt. polymer containing at least 60wt% units corresponding to the formula (wherein R is H or methyl, X is Br or I, and m is the number of substituents X and is 3-5), e.g., 2,4,6-tribromophenyl methacrylate or 2,4,6- triiodophenyl acrylate is dissolved in 95-70pts.wt. monomer component containing at least 40wt% monomer of the formula and being liquid at a temperature <=60 deg.C. The obtained solution is cast-polymerized to obtain the purpose synthetic resin lens material having a refractive index (at 20 deg.C) >=1.58 and an Abbes's number >=28.
Patent JP-H10287357-A (JP)
Title: Seal can
Inventor: MITOBE TAKETOSHI
IPC: B65D53/00
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a seal can wherein sufficient required adhesive strength can be obtained and an operation for sealing is easy. SOLUTION: The seal can comprises a cylindrical can body 1 opened at one end and having a flange 4 protruding front an inner wall toward a center at a predetermined distance from the opening 3, a standing part 6 extending from the vicinity of an end of the opening 3 along the inner wall of the can body 1 to the flange 4 and a foil body 2 having a flat part 7 bent toward the center at the flange 4, wherein the standing part 2 of the foil body 2 is stuck to the inner wall of the can body 1 and the flat part 7 is stuck at a part in contact with the flange 4.
Patent JP-S5317309-A (JP)
Title: Video signal recorder
Inventor: TATE SHIYOUICHI
IPC: H04N5/92
Filed: 1976-07-30
Abstract: PURPOSE: To read out code signals correctly, by inserting synchronous signals of the level separable from the code signals. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09252639-A (JP)
Title: Discharging mechanism driving device for grain tank
Inventor: ITO CHIKANORI
IPC: A01F12/60
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a discharging mechanism driving device for a grain tank, which easily turns the grain tank outside without individually providing a decelerating mechanism. SOLUTION: A transmission part connecting a driving mechanism 39 driving a discharging mechanism provided for the grain tank 9 for storing threshed grains to a driving force output part 31 provided at the side of a device body is made as a gear transmission mechanism 41 fitted in the state of housing the grain tank 9 and separated due to the turning of the grain tank 9 to the outside of the device body.
Patent JP-H11287332-A (JP)
Title: Shaft seal device
Inventor: OKUMACHI EIJI
IPC: F16J15/40
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a shaft seal device which is suitable for a rotary equipment requiring strict sanitary management. SOLUTION: A shaft seal device 109 is composed of a seal case 1 attached to a rotary equipment casing 102, a rotary sealing ring 3 fixed to a rotary shaft 106, a static sealing ring 4 held by the seal case 1, a spring 5 for pressurizing and energizing the static sealing ring 4 to the side of the rotary sealing ring 3, a gas passage 6 which penetrates through the seal case 1 and the static sealing ring 4 and is opened to a portion between sealing end faces of both the sealing ring 3, 4 opposed to each other, and a gas jet mechanism 7 which is operated for selectively jetting seal gas 71 or sterilization gas 72 out from the gas passage to the portion between the sealing end faces. During normal operation, sealing function is exhibited in a relatively rotational area between the sealing end faces while keeping uncontact state therebetween by jetting the seal gas 71.  During sterilization operation, at least the gas passage 6 and the portion between the sealing end faces are sterilized by jetting the sterilization gas 72 out into the portion between the sealing end faces.
Patent JP-S62261738-A (JP)
Inventor: MUELLER ROBERT
IPC: F16D23/06
Filed: 1987-04-16
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-H05266709-A (JP)
Title: High frequency dielectric ceramic composition and its manufacture
IPC: H01B3/12
Filed: 1992-03-18
Abstract: PURPOSE:To provide a high frequency dielectric ceramic composition which has a larger no-load Q value of dielectric ceramic, a smaller temperature coefficient of resonance frequency, the possibility of incorporating a conductor of small resistance and no fear of deformation such as warping in firing, and its manufacture. CONSTITUTION:Mixed powder that TiO2 and RE2Ti2O7, (RE means rare earth metal element) is mixed with glass powder of anorsite calcium titanate group composition is fired, and TiO2 and RE2Ti2O7 are diffused as particles in a basic phase of produced anorsite calcium titanate crystalline. Into the mixed powder, 5-20wt% ZnO-SiO2-B2O3 group glass is added and contained.
Patent JP-S5616685-A (JP)
Title: Preparation of clean surface cold roller steel sheet
Inventor: YASUDA HIROSHI
IPC: C21D1/74
Filed: 1979-07-20
Abstract: PURPOSE: To completely remove the surface carbon stain without exerting a bad influence on various properties of steel sheet, by heating cold rolled steel sheet after annealing at a fixed temperature in reducing atmosphere containing hydrogen.  
     CONSTITUTION: Cold rolled steel sheet cold-rolled to a fixed thickness and heat- treated by annealing, is heated at 250W590°C temperature in reducing atmosphere containing hydrogen. For example, the steel sheet 4 is introduced into the reaction vessel 3 provided with the blowing nozzle 1 blowing heated atmosphere gas containing hydrogen against the sheet 4 and the exit 2 of discharge gas after reaction and is heated at 250W590°C. On this occasion, inactive gas is supplied the entrances and exits 5, 5' from the inactive gas entrance 6 and the open air breaker 8 having the construction jetting the inactive gas from the inactive gas exit 7 at a high pressure, is set up closely stuck with the vessel 3 so as not to cause fire explosion etc. by flowing out the atmosphere gas containing hydrogen from the steel sheet entrances and exits 5, 5' of the vessel 3. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5616213-A (JP)
Title: Electric control unit
Inventor: TETSUNO HARUO
IPC: G05F1/00
Filed: 1979-07-18
Abstract: PURPOSE: To make the removal easy and to increase the practical nature, by reducing the variance of power supply voltage accompanied with load variance and connecting the part between the power supply unit and the card unit with connector, in the electric control unit used for electric cars.  
     CONSTITUTION: The output of the transformer 2 of the power supply unit 1 is respectively rectified 3a...3c and output to the connector 9a via a part 4a-1, 4b-1, 4c-1 of the smoothing circuit. The output is fed to the connector 4b of the card unit 6 with the conductor 8 and fed to the constant voltage circuits 5a...5c via other parts 4a-2, 4b-2, 4c-2. The output of these constant voltage circuits is given to the card group 7. The circuits 4a-2...4c-2 and the circuits 5a...5c are located near the card group 7 being the load, the length of wirings between circuits is decreased and the impedance is reduced. Thus, the voltage variance accompanied with the load variance is reduced, the removal of the unit 6 is made easy by the use of connector, and the practicalibility can be improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01263638-A (JP)
Title: Exposing device
Inventor: SUGANUMA YOSHIMI
IPC: G03B27/62
Filed: 1988-04-15
Abstract: PURPOSE:To use the title device for a reflection original and a transmitting original in simple constitution by using a removable unit. CONSTITUTION:The removable unit 58 is removed from a placing table 14 and the reflection original is placed on a table 14. An optical means 18 is moved up and down so that the reflection original is precisely formed onto an exposure part 34. When exposure is started, a photosensitive material F is sent to the exposure part 34 and exposure is performed by means of the shutter in the optical means 18. A material F is sent to a heat developing transfer part 46, whereby an image is transferred to a light receiving material R. On the other hand, a light source 16 is saved and the table 14 is mounted with a unit 58. A negative film is held and fixed between the carriers 64 of the unit 58 and irradiated with light from a light source 66 through a light diffusing cylinder 68. An image is formed onto the exposure part 34 through the optical means 18 and image exposure is performed in the same way as the reflection original.
Patent JP-S5318945-A (JP)
Title: Electronic gun for cathode-ray tube
Inventor: KOYAMA TAKUO
IPC: H01J3/02
Filed: 1976-08-05
Abstract: PURPOSE: To obtain an electronic gun which can form a small round spot on the screen even with an electronic beam whose deflection magnetic field is deflected largely. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59218500-A (JP)
Inventor: NAKADA KAZUO
IPC: G10L15/12
Filed: 1984-05-11
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-H07280529-A (JP)
Title: Non-contact type size-measuring apparatus
Inventor: KARANTARI KARIRU
IPC: G01B11/24
Filed: 1994-04-07
Abstract: PURPOSE:To provide a non-contact type size-measuring apparatus which enables accurate non-contact measurement of the size of an object to be measured being conveyed at a high speed on a conveying path in real time utilizing a scan beam of a laser and furthermore, enables lowering of cost. CONSTITUTION:A gate 3 is arranged sandwiching a.conveying path of an object 1 to be measured and a reflection member 4 is provided inside the gate 3 to make a reflection through an optical path almost the same with an incident optical path. Scan beams run from a plurality of scanner devices 5, 6, 7 and 8 toward the reflection member 4 to detect the quantity of light other than the scan beams intercepted by the object 1 to be measured located in the gate 3 for each of the scanner devices 5, 6, 7 and 8 utilizing the reflection of the reflection member 4. The size of the object 1 to be measured is measured based on a signal detected.
Patent JP-H07282265-A (JP)
Title: Image control unit
Inventor: YAMAGUCHI YOSHITO
IPC: A63F13/812
Filed: 1994-04-05
Abstract: PURPOSE:To prevent malfunction when a body other than an object of detection is present in a picked-up image by detecting the size of a chromakey area and sending an indication for stopping operation to a control means when the detected size exceeds a specific size. CONSTITUTION:A position detection processing part 40 generates process screen maps, frame by frame, on the basis of a chromakey detection signal CRO as to a bat image included in sampling image data DS supplied from the side of an image pickup part 1, finds the coordinate position of a collision between the bat image and an object image (ball image) and the left-end and right-end coordinates and upper-end and lower-end coordinates of the bat image in a process screen according to block attributes read out of the process screen maps, and calculates the area and gravity center position. Further, the processing part 40 judges whether or not a chromakey-detected area is large enough to induce malfunction of the game, and decides that the game possibly malfunctions when the area exceeds a specific value, thereby forcibly ending the game.
Patent JP-2000282298-A (JP)
Title: Plating device and plating method using the device
Inventor: HAYAKAWA TETSUHARU
IPC: C25D17/10
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To continuously treat an object to be plated such as a piece work with excellent plating efficiency and working efficiency by carrying the object to be plated in a plating soln. and moreover providing the subject device with an electrically conductive roller supplying electric current to the object to be plated from the surface and an electric current supplying means capable of selectively supplying electric current to the roller. SOLUTION: An object 3 to be plated is supplied from a charging machine 1 onto a carrying passage composed of an electrically conductive roller 4. At the upper part of the position in which carrying is started, a detecting means such as a telecamera is arranged, which detects the supplied object 3 to be plated, and the supply of the electric current to each electrically conductive roller 4 is controlled by a prescribed control system. An electrode changing switch supplies plating electric current to the electrically conductive roller 4 in which the presence of the object 3 to be plated has been detected on the roller based on the indication of the control system. After the passage of the object 3 to be plated, the switch is changed, and the supply of the plating electric current is stopped.  By this constitution, the control of the unneeded thickening of the plating without needing the roller is made possible.
Patent JP-H08257934-A (JP)
Title: Expanding-anchor driving tool
Inventor: ISHIHARA MASUO
IPC: B25C3/00
Filed: 1995-03-27
Abstract: PURPOSE: To provide a expanding-anchor driving tool for use at high places, which is suited to various types of driving heads and allows easily driving an expanding anchor regardless of the mounting height and the physique of the operator. CONSTITUTION: This expanding-anchor driving tool comprises a driving head 4 suited to a expanding anchor; a rod 5; a joint member 2 having a hole 22 at its first end into which the end of the rod is inserted and having a mounting hole 21 at its second end into which the end of the driving head 4 is fitted; and a holding member 3 formed of a spring plate having an arm 13 and a locking part 11 bent from the end of the arm and provided with a locking hole 12 through which the first end of the driving head 4 is passed. The locking part 11 of the holding member 3 is located in front of the end face of the joint member 2, the locking hole 12 is made to deviate from the center of the mounting hole 21 in the direction of spring restoration, and the first end of the arm 13 is attached to the joint member 2.
Patent JP-H06310313-A (JP)
Title: Manufacture of capped resistor
Inventor: TERAMAE TOSHIHIRO
IPC: H01C1/148
Filed: 1993-04-20
Abstract: PURPOSE:To prevent a resistor provided with caps from becoming a swollen shape in the middle, to prevent a pinhole from being produced in a protective film and to enhance the outward appearance and the performance of the resistor by a method wherein the part of an element and the outer circumferential face of both caps in the resistor are painted with a powdery paint and the protective film is formed. CONSTITUTION:Before a process in which a powdery paint B is coated, only the outer circumferential face of an element R1 is coated with a high-viscosity adhesive 5, and the whole outer circumferential face of at least both caps R3 and a part of the element R1 are coated with a low-viscosity adhesive 7 so as to be spread. Since the whole is covered with the adhesives 5, 7, a protective film R4 can be formed to be a uniform thickness, and it is possible to prevent the film from forming a swollen shape in the middle. The low-viscosity adhesive 7 creeps to parts between edges at both caps R3 and the element R1 without leaving any gap, it is possible to restrain air bubbles G from being generated, and also pinholes H are not produced.
Patent JP-S62250881-A (JP)
Title: Piezoelectric linear motor
Inventor: SUZUKI KAZUMA
IPC: H02N2/00
Filed: 1986-04-24
Abstract: PURPOSE:To enable the absolute position of high precision to be controlled, by moving a moving member with selective feed to piezoelectric plates, and by detecting the moving direction of the moving member with signal from the then linear encoder or controlling the absolute position of the moving member. CONSTITUTION:By each pair of first piezoelectric plates 1a and 2a, 1b and 2b, a moving member 5 is clamped or released along with the application or release of voltage. Besides, by each pair of second piezoelectric plates 1c and 2c, 1d and 2d, the moving rod 5 is longitudinally moved with the application or release of voltage. On the moving rod 5, a slit section with a plurality of slits arranged longitudinally in parallel with each other at given intervals is formed, and a linear encoder is composed of the slit section, a light-generating element 8, and a photodector 9. By signal from the linear encoder, the moving direction of the moving rod 5 is detected, and the absolute position of the moving rod 5 is controlled.
Patent JP-S58210744-A (JP)
Title: Testing device for data terminal equipment
Inventor: TSUTSUMI SHINJI
IPC: H04L69/40
Filed: 1982-06-01
Abstract: PURPOSE:To execute various tests of plural terminal equipments simultaneously without using a switching circuit, by connecting a system control part with the terminal equipments through transmitting and receiving circuits, and displaying the advance state of a sequence. CONSTITUTION:A terminal device DT1 is connected to a receiver RV1 and a driver DV1 and a terminal device DT2 is connected to an RV1 and DV1; and switches SW1-MODE are operated to set test conditions. When the terminal equipments DT1 is placed in a call state, the system control part SC indicates timely to send a dialing ready signal to a signal transmitting and receiving circuit SR1. The control part SC instructs the circuit SR2 to send an incoming signal and the circuit SR1 to send a busy signal by a dialing signal. After an answer signal is received, switches P1 and P2 are closed and data transfer between the terminal equipments DT1 and DT2 is performed. Then, those operations and errors are displayed at display parts DISPs 1 and 2 and on lamps T1- I1, T2-I2 and L1-L3.
Patent JP-H01265649-A (JP)
Title: Pocket bell call transfer system
Inventor: NAITO HITOSHI
IPC: H04M3/42
Filed: 1988-04-18
Abstract: PURPOSE:To allow the operator to leave a reply device and to attain the next incoming call processing by storing a message required for exchange to be informed from a reply device operator to a pocket bell slave set possessor into a storage device and reading its content by the reply of the possessor of a slave set. CONSTITUTION:When an incoming call comes to an office line trunk 1, the operator of a trunk line attendant board 2 reply to it and the operator dials a called party number such as a pocket bell slave set call number to hold the trunk line and to call the called party 5. The operator completes dialing, then a channel 3 between the operator and a message storage device 8 is closed by a central controller 7 to set the device 8 into the write mode. Then the message required for the exchange to be informed from the operator to the called party is written in the device 8. The message is read from the device 8 by the reply of the called party to attain the operation such as if the operator and the called party were talking to each other. Then since the device 8 plays a roll of the operator, the called party can know the name of opposite party and message even if the operator leaves the talking.
Patent JP-S59219026-A (JP)
Title: Asynchronism detecting system
Inventor: NAKAJIMA YOSHIBUMI
IPC: H03L7/095
Filed: 1983-05-27
Abstract: PURPOSE:To detect the asynchronism of a PLL circuit with small-scale circuit constitution by providing a voltage discriminating device identifying an asynchronous voltage and a memory storing this discriminated output to an output of a phase difference detector of a phase locked loop. CONSTITUTION:When the input to the PLL circuit is interrupted and the circuit becomes asynchronous state, an output of a phase difference detector PD2 goes to an upper limit voltage VH or a lower limit voltage VL, an output frequency of the PLL circuit becomes respectively an fH or over or an fL or below representing out of synchronism. When the asynchronous state is reached because of a failure in the phase synchronizing loop of the PLL circuit, an output of a PD2 is oscillated in a beat frequency of two frequencies inputted to the PD2 between the voltages VH and VL via a 1/n frequency divider 1 and a 1/m frequency divider 5. The voltage discriminator 7 identifying that the output voltage of the PD2 goes to the voltage VH or VL is provided and if an output of the discriminator 7 becomes an output representing the asynchronous state even once, this output is stored in a memory 8 and the asynchronous state is detected by this stored content.
Patent JP-H07299722-A (JP)
Title: Auxiliary device for polishing end face of optical fiber array and optical fiber array end face polishing device
Inventor: ANDO MASAAKI
IPC: B24B41/06
Filed: 1994-05-02
Abstract: PURPOSE:To hold the setting condition of an optical fiber array continuously at a constant state during polishing operation so as to surely prevent drift. CONSTITUTION:A rectangular through-hole 2 is formed in the central part of a substrate 1 so as to store an optical fiber array, screw shafts 2a, 2b are provided in such a state as to become vertical to the two adjoining faces of the through-hole 2, action plates 2c, 2d for applying pressing force to the optical fiber array are provided at the tip parts of the screw shafts 2a, 2b, and an aperture for allowing insertion of a tape core wire therein is formed in a prescribed position of an optical fiber array pressing plate which covers at least a part of the through-hole 2.