baber/WOPTO huggingface dataset:
Patent JP-S5626737-A (JP)
Title: Exhaust adjuster for optical fiber base material manufacturing apparatus
Inventor: SENDA KAZUNORI
IPC: C03B37/00
Filed: 1979-08-14
Abstract: PURPOSE:To enhance the efficiency of porous glass preform manufacturing work by attaching an on-off valve to an air pipe communicating with the exhaust pipe of the body of an apparatus for manufacturing a porous glass preform as a base material for an optical fiber and by setting an on-off valve driving device, a pressure change detector, a controller, etc. CONSTITUTION:Air pipe 15 communicating with exhaust pipe 11 of body 10 of an apparatus for manufacturing a porous glass preform as a base material for an optical fiber on the tip of a rodlike substrate with a burner is provided with on-off valve 16 for adjusting the internal pressure of pipe 11, driving device 27 for opening or closing valve 16, detector 17 for detecting a change in the internal pressure of pipe 11 and controller 24 which receives the detection signal of detector 17 and controls device 27. Thus, the internal pressure of pipe 11 is automaticaly held within a preset exhaust pressure range, and a flame blown off from the burner is prevented from flickering, giving a porous glass preform of uniform shape.
Patent JP-H06294517-A (JP)
Title: Premixing combustor
Inventor: NISHIDA HIROYUKI
IPC: H05H1/26
Filed: 1993-04-06
Abstract: PURPOSE:To lower exhaustion of carbon monoxide and unburned hydrogen carbonate and generation of nitrogen oxide by a method wherein plasma gas of high temperature is introduced efficiently into premix gas to generate directly or indirectly H or OH chemical activator, so that combustive reaction speed of the premix gas may be increased, fire flame may be maintained, and thereby combustion may be promoted. CONSTITUTION:A combustor inner cylinder 1 is provided with a premix gas nozzle 3 to generate thin premix gas by mixing fuel and combustion air, and a plasma torch 21 whose operation gas is nitrogen, hydrogen, air or hydrogen carbonate which generate plasma gas to be introduced into the premix gas which has been generated by the premix gas nozzle 3.
Patent JP-S586762-A (JP)
Title: Centrifugal casting method
Inventor: MORICHIKA TOSHIAKI
IPC: B22D13/02
Filed: 1981-07-02
Abstract: PURPOSE:To produce a two-layered pipe wherein respective layers have prescribed uniform layer thicknesses and the adhesiveness between the layers is high in the manufacture in the two-layered centrifugally cast pipe by charging thermit simultaneously with the casting of the 2nd layer or after said casting. CONSTITUTION:In a centrifugal casting device, a required amt. of molten metal is charged to cast the 1st layer having design wall thickness. After the 1st layer solidifies down to the inner side thereof, the molten metal for the 2nd layer is charged to cast the 2nd layer of design wall thickness. In the stage of casting the 2nd layer, a proper amt. of thermit is charged thereto simultaneously with the charging of the molten metal or after said charging to remelt the thin-solidified layer (chill layer) of the 2nd layer produced in contact with the 1st layer by the quantity of heat evolved in accordance with thermit reaction. Despite the presence of the flux captured in the chill layer part (part of the flux charged after the casting of the 1st layer), it is floated and separated on the top surface of the molten metal for the 2nd layer by the remaining of said chill layer, and the 1st layer is melt-stuck to the 2nd layer, whereby the adhesiveness between both layers is improved.
Patent JP-H05277255-A (JP)
Title: Combination puzzle and manufacture thereof
IPC: A63F9/06
Filed: 1992-03-30
Abstract: PURPOSE:To provide combination puzzles ranging from a relatively easy one to a very complex, difficult one enjoyable to even adult persons, and a method which can very easily be manufactured tough and durable ones with a high manufacturing efficiency. CONSTITUTION:A combination puzzle is composed of puzzle pieces 2 of which four at the four corners are removed from four by four liner, that makes the total of twelve pieces 2, and the center four pieces are separated from one another by cross lines 3 and each of the puzzle pieces 2 is connected at two sides to abutting pieces via resin films 4. The combination puzzle is manufactured by a method including printing patterns, etc., on a base such as paper, punching grooves of predetermined form, sticking the resin film to the overall surface of at least either the front or back side of the base, and punching the resin-film-coated base into a predetermined puzzle form.
Patent JP-S5437960-A (JP)
Title: Temperature indication mechanism of refrigerator
Inventor: YAMAZAKI SUSUMU
IPC: F25D23/00
Filed: 1977-08-31
Abstract: PURPOSE:To know the internal state of a refrigerator readily by numerically indicating temperatures in the refrigerator on its front door.
Patent JP-S5628625-A (JP)
Title: Denitrating method of exhaust gas
Inventor: HAYATA TERUNOBU
IPC: B01D53/77
Filed: 1979-08-15
Abstract: PURPOSE:To efficiently convert the NOX in exhaust gas to N2 by subjecting the exhaust gas to oxidation treatment to convert NOX to NO2 then controlling the dissolved O2 in the alkaline scrubbing liquid in which said NO2 has been fixed to approximately zero, and causing denitrification reaction with denitrification germs. CONSTITUTION:The exhaust gas is subjected to oxidation treatment preferably by an O3 oxidation method to convert the NOX in the exhaust gas to NO2. In this case, O3 is added in such a manner that O3/(NO is NOX) becomes 0.8-1.0. Next, the exhaust gas after the oxidation treatment is scrubbed with the alkaline scrubbling liquid of 8-10pH added with Na2SO3 as a reducing agent, whereby the NO2 is absorbed thereon. Next, alcohol (e.g.; methanol) is added to the scrubbing liquid having been absorbed and fixed NO2 so as to make CnH2n+1OH/NOX 1/n, after which the dissolved O2 is controlled approximately to zero. Next, denitrification germs (e.g.; pseudomonas denitroficans) are added to the scrubbing liquid of this state to cause denitrification reaction, whereby the NOX is converted to N2 and is made pollution-free without inducing secondary pollution such as eutrophication.
Patent JP-S63284057-A (JP)
Inventor: TOOMASU AASAA GII
IPC: B60T8/1763
Filed: 1988-04-26
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-H04316664-A (JP)
Title: Device for monitoring bad finishing phenomenon of web
Inventor: HASEGAWA ISAO
IPC: B41F15/08
Filed: 1991-04-08
Abstract: PURPOSE:To readily and safely monitor and check phenomenon of bad finish such as slippage of traveling web pattern even not by a skilled worker. CONSTITUTION:In monitoring phenomenon of bad finish such as slippage of pattern of traveling web 1, a device for monitoring bad monitoring phenomenon of web is equipped with a CCD camera 5 which is arranged opposingly to the web 1, supported on a carriage 7 and photographs the surface of the web 1, a traverse device 6 of reciprocating the carriage 7 in the width direction of the web 1, a TV monitor 14, an image pick-up memory taking out device 13 which is connected to the CCD camera 5 and the TV monitor 14, memorizes the image pick-up of the CCD camera 5, takes out the image pick-up at an arbitrary timing as a still picture and reproduces the image pick-up in the TV monitor 14, a light source 20 such as a halogen lamp and an irradiating head 18 which is supported on the carriate 7, connected through an optical fiber 19 to the light source and irradiates a photographed position of the web 1 in spot.
Patent JP-H05277937-A (JP)
Title: Mounting type discharge truing/dressing
IPC: B24B53/00
Filed: 1992-03-31
Abstract: PURPOSE:To favourably provide a grinding wheel shape of high prescision by rotating an electrically conductive thin blade grinding wheel, supplying negative voltage to it, supplying positive voltage to an electrode and while moving the grinding wheel in parallel with the electrode, supplying grinding liquid and others between them. CONSTITUTION:By rotating an electrically conductive thin blade grinding wheel 1 installed on a main spindle 2 which is a rotation axis of a grinding machine, negative voltage is supplied from a negative terminal 11 connected to a direct current pulse electric current or a pulse type direct current power source 6 through a grinding wheel side feeding brush 4. In the meantime, to an electrode 3 set on a table 9 of the grinding machine, positive voltage is supplied from a positive terminal 10 connected to the direct current electric source 6 through an electrode side feeding brush 5. Thereafter, while jetting grinding liquid or processing liquid between the electrically conductive thin blade grinding wheel 1 and the electrode 3 from a processing liquid nozzle 7 while moving the processing liquid nozzle 7 around the outer periphery of the electrically conductive thin blade grinding wheel 1 rotating on the main spindle 2 against the electrode 3, electricity is discharged between the electrically conductive thin blade grinding wheel 1 and the electrode 3. Thereby, the outer pheriphery of the electrically conductive thin blade grinding wheel 1 is trued/dressed.
Patent JP-S58221230-A (JP)
Title: Cooling apparatus for steel pipe
Inventor: MIYAJI SUSUMU
IPC: C21D1/18
Filed: 1982-06-18
Abstract: PURPOSE:To prevent the uneven cooling of a steel pipe and to produce the steel pipe having excellent in roundness and uniform hardenability with good productivity in the stage of hardening the steel pipe, by rotating the steel pipe of high temp. before and during hardening. CONSTITUTION:A steel pipe 1 which is heated to high temp. is placed by means of a dog 3 provided to a chain conveyor 2 and onto inclined skids 52 which are juxtaposed slightly highly from a chain, and while the pipe is rotated, the pipe is brought into the quenching medium in a tank 6. The pipe 1 is transferred onto the revolving rolls 4, 4' provided at the bottom end of a chain conveyor 9 opposite to the bottom end of the conveyor 2. The press rolls 5, 5' which are held retreated are placed on the top surface of the pipe 1, and are rotated together with the rolls 4, 4' to rotate the pipe 1 in the quenching medium, whereby the pipe is cooled quickly and hardened. The pipe 1 completed of the hardening is removed from the hardening tank 6 by a chain conveyor 9. Since the steel pipe under rotation is put into the quenching medium and is kept rotated even during hardening, the steelpipe is hardened uniformly.
Patent JP-S5229584-A (JP)
Title: Back up control system
Inventor: NISHIMURA AKIRA
IPC: G05D9/00
Filed: 1975-08-29
Abstract: PURPOSE: Over shoot on back up change time is prevented and control effect of back up control system is elevated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11278890-A (JP)
Title: Rapidly cooling device for waste gas, production of cement and cement based solidifying material and producing device therefor
Inventor: YAMAMOTO YASUSHI
IPC: C04B7/28
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To efficiently solve coating trouble to enable the stable operation of a kiln and to suppress the resynthesis of dioxin by rapidly cooling a waste gas from the kiln down to a specific temp or lower. SOLUTION: Waste gas discharged from the kiln 4 is introduced into a water cooling device through a kiln inlet hood 3 and a funnel type waste gas flow-in pipe 18 and coarse particles in the waste gas are gravitationally separated by lowering the flow rate from 10-20 m/sec to 0.05-5 m/sec. Next, a sprinkling frame 17 is jetted into conical shape from a sprinkler nozzle 16 provided at the lower part of the water cooling device and is brought into contact with the waste gas cooled to 400-600 deg.C by a cooling fan of the kiln inlet hood 3 to rapidly cool to 250-280 deg.C and the cooled waste gas is discharged from a waste gas flow-out pipe 19 at the upper end of the water cooling device. The gravitationally separated coarse particles falls down in the kiln inlet hood 3 and enters in the kiln 4 or after deposited in the waste gas flow-in pipe 18, is fed to the kiln inlet hood 3.
Patent JP-H02282644-A (JP)
Title: Operation-control device in air-conditioning apparatus
Inventor: IKEDA JUICHI
IPC: F24F11/02
Filed: 1989-04-24
Abstract: PURPOSE:To effectively prevent the sending of cold air to the room, even when an indoor unit has been in the condition of thermo-off and in the air-sending mode prior to the defrosting, by a method wherein, after switching to the heating cycle subsequent to the completion of defrosting, the indoor fan of any of indoor heat exchangers is left to remain at rest until the temperature of the heat exchanger rises above a specified point. CONSTITUTION:When a command for defrosting is given during the heating operation because of frosting on an outdoor heat exchanger 3, an operation- control means 51 causes a cycle-switching mechanism 2 to be switched to the side of cooling cycle when the defrosting is started; when the defrosting has been completed as specified, the switching mechanism 2 is switched to the side of heating cycle. In this instance, a fan-control means 52 controls the flow of air respecting each of indoor fans 13a-13c in such a manner as to give a specified flow of air at the time of thermo-on and to give a light flow of air at the time of thermo-off, but even when the defrosting has been completed, a fan-stopping means 53 forces any of indoor fans (for example, 13a in the case of the indoor unit A) to remain at rest before the temperature of its indoor heat exchanger (7a-7c) rises above a specified point.
Patent JP-S5531041-A (JP)
Title: Reserpilinic acid derivative
Inventor: FUKUSHIMA HIDEO
IPC: A61K31/475
Filed: 1978-08-26
Abstract: NEW MATERIAL:A reserpilinic acid derivative of formula (R is halobenzyl or alkylbenzyl).  
     EXAMPLE: Reserpilinic acid p-chlorobenzyl ester.  
     USE: Anti-arrhythmic agent.  
     PROCESS: The compound of the formula is prepared by esterifying reserpilinic acid with a subtituted benzyl halide (pref. ≥1 mole per 1 mole of reserpilinic acid), in an organic solvent such as isopropanol, etc., in the presence of an alkali metal carbonate such as sodium carbonate, lithium carbonate, etc.(pref. ≥1 mole per 1 mole of the substituted benzyl halide), pref. in the presence of an inert gas, at 50W120°C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06313752-A (JP)
Title: Hardness tester for soft material
Inventor: IMADA TOSHIHIKO
IPC: A61B5/00
Filed: 1993-04-30
Abstract: PURPOSE:To simplify structure and at the same time increase the accuracy for measuring the hardness of a soft material. CONSTITUTION:The title tester is provided with a press member 6 for surrounding a measuring terminal 5 for detecting stress by pressing the measuring terminal 5 to a surface 4 to be measured and a hardness meter body 7 for maintaining the press member 6 and the measuring terminal 5 so that they can move freely in axial direction and at the same time for providing them so that they are flexible. Also, it is provided with a signal transmitter 8 for outputting a hold signal when the press member 6 is pressed to the surface 4 to be measured by a specific amount of press force and a load cell 9 for measuring stress which the measuring terminal 5 receives at the time of transmission of hold signal when the press member 6 and the measuring terminal 5 are pressed to the surface 4 to be measured by a specific press force.
Patent JP-S5229026-A (JP)
Title: Method of controlling stepless transmission
Inventor: MIYAO TAKAYUKI
IPC: B60W10/18
Filed: 1975-08-28
Abstract: PURPOSE: To control anti-skid for vehicle having a stepless transmission which enables to control speed shifting ratio externally in drying system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01274160-A (JP)
Title: Both-side image recording device
Inventor: HATAKEYAMA KIMITAKA
IPC: G03G15/00
Filed: 1988-04-27
Abstract: PURPOSE:To reduce the capacity of an image memory for jam recovery by forming images successively on both surfaces of N recording forms which can be stored in an annular form conveyance path. CONSTITUTION:This recording device consists roughly of a main body 1, a belt unit 2, a printing head unit 3, a developing unit 4, a form conveying unit 5, a paper feeding unit 6, a fixing unit 7, a power source unit 8, and a motor 9. Then an image is formed on one surface of each of N recording forms 18 which an be stored in form conveyance paths R-1-R-4, R-7, and R-8 which invert and feed forms to an image forming means successively by the image forming means and then an image is formed on the other surface successively. Consequently, the capacity of the image memory for jam recovery is made small.
Patent JP-S63271273-A (JP)
Title: Image forming device
Inventor: MUKAI HIDEO
IPC: G03G15/00
Filed: 1987-04-30
Abstract: PURPOSE:To transfer an image with fixed transfer performance independently of a using condition and to obtain an excellent image by integrating a guide body with a unit. CONSTITUTION:A device body is constituted of upper and lower honsings 31a, 31b to be optionally opened/closed and a photosensitive drum 13, an electrostatic charger 14 and a cleaning device 18 arranged in the honsing 31a are integrated with a unit 33 and attached/detached for every unit 33. The transfer guide 30 is integrated with the unit 33, and when the upper honsing 31a is closed, the transfer guide 30 is arranged on a position between a guide 23 and a transfer charger 17 to form a prescribed paper path. Consequently, the transfer guide 30 is highly accurately positioned to the drum 13, fixed transfer performance can be maintained without changing the paper path and a stable image can be obtained.
Patent JP-S62262433-A (JP)
Title: Surface treating method
Inventor: HIRAOKA SUSUMU
IPC: C23C16/48
Filed: 1986-05-09
Abstract: PURPOSE:To perform a surface treatment with high anisotropy, by exciting or isolating only gaseous particles having a certain speed by means of light having narrow wavelength distribution. CONSTITUTION:Gaseous particles are applied to the surface of a material so as to treat the surface of the solid body. During this treatment, the gaseous particles are irradiated with light which can excite or decompose only the gaseous particles having a certain speed. Laser light having narrow wavelength distribution is used for that purpose. Thereby, a flow of excited gaseous particles having a limited direction of flow and a limited speed is created. In this manner, an anisotropic surface treatment can be carried out without irradiating the surface of the material or with irradiating it with light whose intensity is limited not to damage the surface. Thus, the surface treatment can be performed with high anisotropy.
Patent JP-H11298491-A (JP)
Title: Atm-lan control method and its system
Inventor: GOTO MUTSUMI
IPC: H04L12/66
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To conduct ATM-LAN control with a medium access control MAC address where the control system is simplified by realizing broadcasting with a simple method so as to bring a concept of a LAN into an ATM without any modification. SOLUTION: In the ATM-LAN control method, in the case of conducting communication control on an ATM communication network consisting of ATM terminators 11, 31, 21, 41 and ATM exchanges 12, 32, 22, 42, when a LAN terminal contained in one ATM terminator sends a broadcast message to other ATM terminator by using a network address of a LAN terminal contained in the other ATM terminator, the network address set in a broadcast message is recognized to be contained in the other ATM terminator via the ATM communication network, a reply is returned to the LAN terminal, an ATM connection frame to serve information for setting a user virtual channel is set to a MAC address, it is sent to an ATM exchange, then only the MAC address is used to connect the user virtual channel between the terminals included in the LAN.
Patent JP-S5330231-A (JP)
Title: Cursor display system
Inventor: HANEDA HIROSHI
IPC: G09G3/20
Filed: 1976-09-01
Abstract: PURPOSE: To reduce the scanning electrode number for the line electrode and to avoid the luminance lowering for the display character by scanning only the selected electrode opposing to the cursosr display position among the cursor display electrodes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01274595-A (JP)
Title: Hold display system for key telephone system
Inventor: FUJITA KENJI
IPC: H04Q3/58
Filed: 1988-04-27
Abstract: PURPOSE:To accurately grasp a speech holding state in a system and to prevent reply of other party in mistake by displaying specific information of a key telephone set applying speech holding and holding line button number. CONSTITUTION:Some of N-set of key telephone sets have a liquid crystal display function. In case of speech holding, a central control section 11 stores holding information into a memory 13 via an interface 10. At first, all sets N are searched. In case of i<N, the presence of the liquid crystal display function of the telephone sets during search is discriminated. When a telephone set has a liquid crystal display function, the telephone number subjected to holding and the line button number subjected to holding in the memory 13 are sent. In the absence of the display function, the similar processing is applied to the succeeding telephone set. Since the specific information of the key telephone set whose talking is holding and the line button number subjected to holding are displayed, the channel holding state is grasped correctly and the reply of other party in mistake is prevented.
Patent JP-H06313346-A (JP)
Title: Semi-pc column
Inventor: TSUDA KAZUAKI
IPC: E04C3/34
Filed: 1993-04-30
Abstract: PURPOSE:To provide a reinforced concrete column which has high axial strength, and is excellent in accuracy by fabricating a semi-PC column which comprises a hoop reinforcing bar disposed in the inside of a hollow concrete column in which a circular hoop reinforcing bar is embedded, at a plant, erecting the column at a work site, and concurrently filling concrete in the hollow section of the column thereafter. CONSTITUTION:In a plant, concrete is placed in such a way that a hoop reinforcing bar 5 is embedded so as to be formed into a thicker section, and concurrently a precast concrete column 1 (semi-PC column) is fabricated, which comprises a post-fixial hoop reinforcing bar in a spiral shape 11 disposed in the inside of the thick section together with a main reinforcing bar 12. The semi-PC column 1 is erected at a work site, concrete is filled in the hollow section 7 of the column so as to be integrated, so that a reinforced concrete column is thereby formed. By this constitution, the column can be provided, which has high axial strength, and is easy to be manufactured.
Patent JP-H04311870-A (JP)
Title: Information recording and reproducing device
Inventor: HAYASHI HIROSHI
IPC: G11B25/04
Filed: 1991-04-10
Abstract: PURPOSE:To provide an information recording and reproducing device capable of recording or reproducing accurately information even when an information card is curved by straightening the curvature of the card and making a distance between the information card and an optical head constant. CONSTITUTION:On both sides of a card transferring base 4, card press plates 31, 41 provided with grooves 33, 43 inserted with the both sides end parts of the optical card 5 are provided. At least one side of these card press plates 31, 41 is supported in cantilever on the card transferring base 4 through a flexible part 31b and an outside protrusion 34 is provided on the upper face 30 of the card transferring base 4 confronting with the back face 5a in the vicinity of the outside end of the optical card 5. In the mean time, an inside protrusion 35 is provided on the tip of the card press plate 31 in the position of distancing a prescribed distance to the inside from this outside protrusion 34.
Patent JP-S5331347-A (JP)
Title: Moisture removing device
Inventor: HAGIO TOUMORI
IPC: F24F1/02
Filed: 1976-09-03
Abstract: PURPOSE: To incorporate respective elements in symmetrical plastics halves and combine the halves into a cabinet which brings about improving an efficiency of assembly. 
     COPYRIGHT: (C)1978,JPO&Japio