baber/WOPTO huggingface dataset:
Patent JP-H116055-A (JP)
Title: Manufacture of thin film
Inventor: MIYAMURA TAKESHI
IPC: C23C14/30
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To form the thin film uniform in thickness in the longitudinal direction of a traveling base film while an electronic gun is prevented from being polluted by evaporating the deposition material in a crucible with the electronic beam from the electronic gun, and positioning the center of a muzzle of the electronic gun lower than the inner bottom surface of the crucible. SOLUTION: The electronic beam from a pierce gun 12 of an electronic gun is deflected by the magnetic field, the deposition material 14 stored in a crucible 13 is irradiated with the electronic beam to be melted and evaporated, and deposited on a base film 15 traveling along a can roll 18 to form a thin film. The center of a muzzle of the pierce gun 12 is positioned lower than the inner bottom surface of the crucible 13 in the manufacturing method of the thin film. The distance (d) in the vertical direction between the center of the muzzle and the inner bottom surface is preferably 0<d<=300 cm, more preferably d=5 to 100 cm. The pierce gun is prevented from being polluted with the evaporated material, its output is kept stable, and the shielding of the vapor with the electronic beam is reduced to improve the efficiency of high deposition in forming the film.
Patent JP-H0321441-A (JP)
Title: Drainage sheet and manufacture thereof
Inventor: HOSODA MITSUO
IPC: B32B3/26
Filed: 1989-06-19
Abstract: PURPOSE:To enhance the bonding strength by a method wherein base material sheet and non-woven fabric are fixed to each other by utilizing porous sheet as bonding medium between the sheet and the fabric. CONSTITUTION:Base material sheet 1, on the surface of which a large number of projected parts 2 with nearly a certain fixed height, is produced by sucking synthetic resin sheet 16, which is fed under molten state on the outer peripheral surface of an endless belt 10 with a feed roll 41, through an endless belt 8 and the endless belt 10 by means of a pressure reducing box 11. Next, an intermediate item 18 meltingly attached with linear material 3 is produced by feeding molten synthetic resin linear 17 with a feed roll 42 on the rear surface 1b side of the synthetic resin sheet 16 for fusingly fixing by polymerization. Next, molten porous sheet 4 is fed with a feeding roll 43 on the surface 1a side of the base material sheet 1. Simultaneously, non-woven fabric 5 is fed between the porous sheet 4 and the feed roll 43. Thus, the porous sheet 4 is thermally bonded to the projected parts 2 of the base material sheet 4 under the condition that a large number of air holes 4a are formed on the porous sheet.
Patent JP-S5695572-A (JP)
Title: Manufacture of lens type body and its similar body
Inventor: NAGAURA YOSHIAKI
IPC: B24B13/02
Filed: 1980-11-03
Abstract: PURPOSE: To automatically work a lens type body having both sides symmetrical with each other and its similar body without changing the working center line by a method wherein a blank material is retained in a pair of fitting and removing devices having common rotation axis line and moving shaft line installed on a machine base and the surface is worked by a tool installed on the machine base.  
     CONSTITUTION: A drum type blank material 27 is retained in an open-close type chuck 10 and a spindle 4 and the chuck 10 are advanced forward, and then, the material 27 is ground with a grinding plate 5 and, it is polished with a polishing plate 6. Next, the spindle 4 is made to retreat and the chuck 10 is made to advance to the sucking chuck side 11, then, the finishing face of the material 27 is made to be attracted to the sucking chuck 11 and thereafter, the chuck 10 is reatreated to the initial position and is made to retain a new blank material 27. Next, the spindle 4 is made to advance forward and the blank materials retained in chucks 10, 11 are simultaneously ground and polished. With this, without changing the working center line, a both faces grinding can be performed automatically, quickly and in a high accuracy. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6310163-A (JP)
Title: Toner coated with magnetic material
Inventor: OISHI MASAO
IPC: G03G9/083
Filed: 1986-06-30
Abstract: PURPOSE:To enhance fixability at low temperature and under low pressure by coating colored particles composed essentially of a binder resin and a colorant with an iron oxide type magnetic material. CONSTITUTION:The magnetic material film having a thickness of 0.001-1mu, preferably, 0.05-1mu is formed on each colored particle composed essentially of the colorant and the binder resin. These colored particles are obtained usually by the melt kneading method and the granulation method using the polymerization process, such as emulsion or suspension polymerization, and their diameters are usually 2-30mu. The magnetic material to be used is, generally, ferrite or magnetite, prepared, preferably, by the wet plating method of ferrite, thus permitting the magnetic material not to be damaged at all by mechanical impact like stirring in a developing device, and by thermal influence during storage and in the developing device, the glass transition point of the binder resin to be used for forming the toner to be lowered, and consequently, fixability at low temperature and under low pressure to be enhanced.
Patent JP-H113828-A (JP)
Title: Non-contact transmitter for rotary power and signal
Inventor: ISHIBASHI TOSHIHIRO
IPC: H01F38/14
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To stabilize the signal transmitting efficiency of a non-contacting rotary transmitter for power and signal by arranging the gap between the facing surfaces of a core for transmitting power in a parallel plane which is shifted from the gap between the facing surfaces of a core for transmitting signal in the axial direction. SOLUTION: When electric power is supplied to a primary-side power transmission coil 6 and an electric signal is supplied to a primary-side signal transmission coil 12 for transmitting signal, magnetic fluxes are generated from the coils 6 and 12. The magnetic fluxes respectively induce voltages in a secondary- side power transmission coil 26 and a secondary-side signal transmission coil 32, and power transmission and electric signal transmission are performed in non-contacting states. Part of the magnetic flux generated from the coil 6 leaks toward the center of the coil 6, namely, toward a signal section through a gap G. However, since a difference H is formed between a power section and the signal section, the magnetic flux leaking toward the signal section is intercepted at the difference H and does not reach the gap (g) of the signal section.  Consequently, the magnetic flux generated from the coil 12 is received by the coil 32 without being affected by noise.
Patent JP-2000343255-A (JP)
Title: Laser beam machining method and its device
Inventor: OZAWA YOSUKE
IPC: B23K26/02
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To prevent the interference between a nozzle tip and a work by a positioning operation of the nozzle tip, and to rapidly move the nozzle tip to a machining start point at a shortest distance by raising a level of the copying gain in positioning the nozzle tip to the machining start point, and starting the copying control by a detection signal of the approach of the nozzle tip to the work, or achieving the approach feed without this detection. SOLUTION: When a tip of a nozzle 9 to irradiate a laser beam is positioned to a machine start point, a command of a PMC 29 is given to a copying gain control part 39 to raise a level of the copying gain, and the copying gain is started by a detection signal to detect that the tip of the nozzle 9 approaches a work W. When the positioning to the machining start point is completed, the level of the copying gain is lowered. On the other hand, when the positioning to the machining start point is completed without detection, the copying control is started, the tip of the nozzle 9 is allowed to approach to the work W, and then, the level of the copying gain is lowered to achieve the laser beam machining.
Patent JP-S5379890-A (JP)
Title: N-substituted-bicyclic guanidines
Inventor: ISHIKAWA FUMIYOSHI
IPC: A61P3/08
Filed: 1976-12-23
Abstract: PURPOSE: N-Substd. -bicyclic guanidines I (R is phenyl or pyridyl;n is 2 or 3; m is 2W4) and their acid salt, e. g.  1-benzhydryl-2,3,5,6 -tetrahydro-1Himidazo [1,2-α] imidazole. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0320740-A (JP)
Title: Frame for pellicle cover
Inventor: ARIYOSHI HIROSHI
IPC: G03F1/64
Filed: 1989-06-16
Abstract: PURPOSE:To strip a mask from the frame without giving any adverse effect to the mask or the frame by providing a groove on the edge surface on the adhering side of the frame and expanding a rubber tube by burying the rubber tube inside the groove. CONSTITUTION:A groove 11 is formed on the edge surface on the adhering side with the mask 5 on the frame 2 of the pellicle cover 1, the expandable rubber tube 13 is buried inside the groove 11, and further an extracting hole 12 of the rubber tube 13 is provided in the frame 2. Then, since when compressed air is fed into the rubber tube 13 extracted from the hole 12 to expand it, force is applied equally on the frame 2 and the mask 5 to strip them apart, the frame 2 can be stripped apart from the mask 5 without deviating the frame 2 or scratching the mask 5.
Patent JP-S5858177-A (JP)
Title: Coating booth
Inventor: SUGIYAMA KATSUHIKO
IPC: B05B15/12
Filed: 1981-09-30
Abstract: PURPOSE:To uniformalize the quality of coating without regard to variation in the temperature and the humidity of air, by uniformly supplying an air stream through ceiling to the working space of a coating booth, and independently opening a duct to the working chamber to form a controllable air curtain. CONSTITUTION:A ceiling 3 provided with numerous holes is located at the upper part of the coating space 1 in a house 2, to form the upper part above it into a static pressure chamber 4. An air passage leading to a blower 5 is opened to the static pressure chamber 4, to uniformly blow down an air stream into the working chamber 1 at a uniform speed. In addition, one or more ducts 16, 17 leading to a blower 19 through the ceiling 3 are provided at the upper part of the working space 1, and a controlled amount of air is blown down through a  controlling valve 21 to form an air curtain. Guide plates 27 are provided at the  openings 18, 19 of the ducts 16, 17 to form several divided passages 26 and to  form an air curtain at the optimum position corresponding to coating conditions  such as the size of the workpiece to be coated, etc. Accordingly, a working environment for an operator is improved.
Patent JP-H024424-A (JP)
Title: Exhaust gas treatment apparatus and operation thereof
Inventor: NAGAMINE SHOGO
IPC: B01D53/94
Filed: 1988-06-23
Abstract: PURPOSE:To prevent the adhesion of oil mist from occurring to a denitration catalyst by providing a heating means for burning oil mist in front of the denitration catalyst bed of the exhaust gas flue of a diesel engine. CONSTITUTION:The combustion exhaust gas 20 generated from a diesel engine 1 flows through a flue 5 and is heated by an electric heater to burn oil mist. The exhaust gas, from which the oil mist is removed, is uniformly mixed with NH3 11 injected from an NH3 injection device 14 to be sent to a denitration device 3 and NOX is reduced and removed in the presence of a denitration catalyst 15 while the treated gas is discharged from a chimney 9 through a waste heat recovery boiler 2. When the temp. of the exhaust gas reaches about 300 deg.C, the operation of an electric heater 6 is stopped.
Patent JP-H11345605-A (JP)
Title: Lead-acid battery
Inventor: HASEGAWA TOSHIAKI
IPC: H01M2/36
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To prevent the overflow of an electrolyte caused by vibration during use and prevent the deformation or rupture caused by increase in inner pressure of a battery by forming an exhausting hole at the top of a vent plug, inclining the bottom, and installing a gas permeable film at the inclined bottom. SOLUTION: A vent plug 1 is fit to a cover 3 through a rubber gasket 2, and an exhausting hole 4 is formed at the top of the vent plug 1. The bottom of the vent plug 1 is formed at an inclined bottom 5, and an angle of inclination is made about 25 degrees or more. A gas permeable film 6 such as polytetrafluoroethylene film is fusion-bonded to the inclined bottom 5. Although oxygen gas or hydrogen gas is produced on the inside of a lead-acid battery by charging, the gas is permeated through the gas permeable film 6, then exhausted to the outside through the exhausting hole 4, and pressure increase is prevented. When vibration is applied to a lead-acid battery, dilute sulfuric acid is shaken, and strikes against the gas permeable film 6.  Since the bottom is the inclined bottom 5, the force of the dilute sulfuric acid is dispersed, and increase in pressure of the sulfuric acid applied to the gas permeable film 6 is suppressed.
Patent JP-S5679527-A (JP)
Title: Switch input circuit
Inventor: TATEUCHI TSUGUJI
IPC: H03K17/26
Filed: 1979-12-03
Abstract: PURPOSE:To detect the first input with priority, by detecting the signal produced through the operation of one of a plurality of switches so that the input from other switches is not received for a given time. CONSTITUTION:At first, a reset signal is given to a terminal 13 and holding circuits 20-22 are initially set. When switches 17-19 are open, the input signal to the holding circuits 20-22 is at ''L'' level and the output signal is at ''L'' level. Next, the input signal to the holding circuit 20 closing the switch 17 rises and the output signal becomes ''L'' level. Next, the input signal to the holding circuit 20 closing the switch 17 rises and becomes ''H'' level. The holding circuit 20 inverts the output with this rise to be at ''H'' level. This output gives ''L'' level to each switch via a logical sum 23. Accordingly, even if the switches 18, 19 are closed, the holding circuits 21, 22 do not invert the output.
Patent JP-S5679258-A (JP)
Title: Detecting body for thermoelectric and air-temperature anemometer
Inventor: FUJIKAKE KENJI
IPC: G01K7/02
Filed: 1979-11-30
Abstract: PURPOSE: To permit the air speed to be accurately measured even if the air flow deflects within certain limits by providing hoods covering the hot and cold junctions of a thermocouple and a heating wire in order to form an air-flow passage crossing the heating wire.  
     CONSTITUTION: Between the top ends of supports 5 and 6, a heating wire 7 of nichrome is connected. A junction 13 of the first and second thermocouple-wires 10 and 12 which has the same temperature as the center of the heating wire 7 cooled according to the speed of an air flow F is the hot junction of a thermocouple 10, 8, 9 and 12 for measuring the air speed, and a junction 14 of the second thermocouple- wire 12 and the second support 9 which has the same temperature as the air flow F if the cold junction of the thermocouple 10, 8, 9 and 12 for correcting the air temperature. To use this detecting body, a power source 21 is connected to measure 22 the thermoelectromotive force of the thermocouple 10, 8, 9 and 12. The apparatus is covered with hoods 15 and 16 to form an air-flow passage 18, so that an accurate measurement can be performed even if the direction of the air flow F deflects within certain limits. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0197693-A (JP)
Title: Method of printing invoice
Inventor: TAMAKOSHI KEIJI
IPC: B42D11/00
Filed: 1988-06-23
Abstract: PURPOSE: To simplify the management of invoice by dividually storing the information on every receiver in a plurality of parts, storing the printing positions corresponding to the divided parts of the receiver information at every invoice of a transporting means, and allotting and printing each part of the receiver information on the predetermined printing positions of the invoice. CONSTITUTION: The name of company, address or the like of the receiver are stored in a receiver file while divided into a plurality of parts, and the stored contents can be selected by the receiver code. The entry areas of the invoice which are differently determined by each transport company, are stored in the form file by transport company as the printing positions on every invoice. The invoice writing-out work is performed by reading out the printing position from the form file by transport company, and then reading the name of company and the address of the receiver from the receiver file. When the items necessary for the printing is input, the printing positions of the contents of the invoice file are allotted on the basis of the form file by transport company, and printed.  Accordingly the print which can be easily read, can be obtained, the management of the invoice for every receiver becomes unnecessary, and the management of the invoice can be simplified.
Patent JP-S5855571-A (JP)
Title: Plasma etching apparatus
Inventor: UNNO YOSHIMASA
IPC: C23F4/00
Filed: 1981-09-29
Abstract: PURPOSE:To provide the titled apparatus provided with a means suitable for enhancing  the yield of an etching process, comprising providing a dust adsorbing electrode for  adsorbing and removing dust, especially, adhered to the etching surface of a sample. CONSTITUTION:In recessed bores provided at equal intervals to the upper surface of a  rotary type sample table 2 in an etching chamber 1 evacuated through an exhaust port  8, samples 6a, 6b... are accommodated. In this condition, high frequency power generated by a magnetron 11 is supplied from a supply means 12 to form plasma of a gas  introduced into a reaction chamber 9 from a gas inlet 10. In this state, plasma is confined in the chamber 9 by a magnetic field generated by supplying current to an exciting coil 13 and the surfaces of the samples 6a, 6b... passing through this plasma region are subjected to plasma etching. By this mechanism, for example, dust adhered to the  surface of the sample 6a is adsorbed by a first dust adsorbing electrode 14 and the  dust tansferred onto the electrode 14 is adsorbed and removed by a second dust adsorbing electrode 19 to which an electric field with counter polarity is applied. That is, because the dust adhered on the surface of the sample can be removed in a contact free  state directly before ethching is started, etching inferiority due to dust can be extremely reduced.
Patent JP-S6137894-A (JP)
Title: Method for lowering formation of coke in thermal cracking process and coke formation reducing anti-staining composition
Inventor: RANDOORU ARAN POOTAA
IPC: C10G9/16
Filed: 1985-07-15
Abstract: The formation of carbon on metals exposed to hydrocarbons in a thermal cracking process is reduced by contacting such metals with an antifoulant selected from the group consisting of a combination of tin and aluminium, a combination of aluminium and antimony and a combination of tin, antimony and aluminum.
Patent JP-S5857890-A (JP)
Title: Building managing system
Inventor: HAYASAKA HIROKAZU
IPC: G05D23/19
Filed: 1981-09-30
Abstract: PURPOSE:To eliminate a CRT for backup, by substituting a CRT for displaying monitoring state in failure with a keyboard and a printer. CONSTITUTION:Detection signals from an illuminating state detector (a) and temperature sensors (b), (c) are transmitted to a transmission processor 2' via transmitters 1a, 1b...1n and after the signals are processed, they are displayed on a CRT4 as the illuminating state and temperature in each room of a building. The set temperature of each room is changed with an instruction from a light pen 8 or a keyboard 5 and the content of change is printed on a printer 6 via a controller 3c. If the CRT is failed, the monitor state at the point of time is printed on the printer 6 through the instruction of the keyboard 5. The control for the set value change can be done similarly with the instruction from the keyboard 5.
Patent JP-S5582557-A (JP)
Title: Continuity test system for time sharing communication line unit
Inventor: OGUCHI SEISHIROU
IPC: H04M3/26
Filed: 1978-12-15
Abstract: PURPOSE:To confirm the continuity at every call or connection in normal connection and to specify the range of failure at failure taken place, by providing the parity production circuit variable for the regulation of production at incoming side of the time sharing communication line unit. CONSTITUTION:The parity production circuit PG9 variable for the regulation of production is provided at the incoming side of the time sharing communication line unit TDNW10. Further, in the normal connection, the confirmation of continuity at every call or connection is made with PG9, TDNW10 and parity inspection circuit PC11. Further, in failure, the specification of the range of failed communication line bus is made easy by adding the parity for other regulation of production.
Patent JP-S62103057-A (JP)
Title: Difluorocyano compound and liquid crystal composition containing same
Inventor: KORISHIMA TOMONORI
IPC: C09K19/46
Filed: 1986-07-04
Abstract: NEW MATERIAL:The compound of formula I [rings X and Y are trans-1,4- disubstituted cyclohexane ring or 1,4-disubstituted phenylene; R is 1-8C alkyl; n is 0 or 1]. EXAMPLE:4-(trans-4'-n-Propylcyclohexylethyl)-2,5-difluorobenzonitrile. USE:A liquid crystal electro- and/or thermo-optical element. It is useful to increase dielectric anisotropy and used for display of watch, electronic calculator, instrument panel of vehicle, high-density dot-matrix display for computer terminal, etc. PREPARATION:The compound of formula I can be produced by reacting the compound of formula II with a dehydrating agent such as p-toluenesulfonic acid chloride.
Patent JP-H0323350-A (JP)
Title: Integrated type cylinder block of internal combustion engine
Inventor: GOTO TETSUAKI
IPC: F02F1/00
Filed: 1989-06-19
Abstract: PURPOSE:To prevent inclination of partial contact by processing the under part of a cylinder bore in a large diametrical shape, and attaching a piston skirt guide member which has a specified circular arc and an inner diameter on the large diametrical part so as to bring a piston skirt into full contact with the cylinder bore. CONSTITUTION:A cylinder block 1 is integrally molded with a cylinder part 3 which has a cylinder bore 2 and a head part 5 which defines a combustion chamber 4. In this case, a cylinder liner is formed of an upper sleeve 21 and a piston guide member 22 which is formed of the same material as the sleeve 21. The piston guide member 22 is fitted lower than a piston ring position at the dead center of the cylinder bore 2, and is set to have the inner diameter as same as the upper part sleeve 21. Consequently, when the piston passes through the inside of the cylinder bore 2, the whole face of a piston skirt 6 is brought into contact with the inner face of the cylinder bore 2 so as to prevent the partial contact with a large inclination of the cylinder 3.
Patent JP-2001014388-A (JP)
Title: Electronic stamp vending and generation system, electronic stamp generating device, electronic stamp confirming device, electronic stamp transfer system, data processor, and recording medium
Inventor: KATO TAKEHISA
IPC: G06Q50/30
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To electronize postage stamps stuck on mail and to electronically settle the electronized stamp charge together through on-line processing before the stamps are generated. SOLUTION: The electronic stamp vending system 1 issues and sends out stamp value as electronic stamp value on which the generation of an electronic stamp is based and settles the charge as to the stamp value issue in the case of receiving a reception confirmation report corresponding to the stamp value issue. An electronic stamp generating device 8 with tamper resistance is an equipment which can be attached to and detached from a stamp user device 5 as the device of a stamp value purchaser and the stamp user device repeats a network communication with the electronic stamp vending system; and a stamp value issue request and a reception confirmation report are generated and sent out, the received stamp value is stored, and the electronic stamp is generated on the basis of the stamp value.