baber/WOPTO huggingface dataset:
Patent JP-H08270914-A (JP)
Title: Burner
Inventor: BOGTSTRA ARNOLD N
IPC: F23D14/12
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To stabilize the combustion even when a plate is present extremely close to a front of a burner by feeding an oxidizing gas to a swirl chamber connected to a burner bowl through a mixing channel, and feeding a fuel to the mixing channel in the radial direction at a connection part of the swirl chamber. SOLUTION: Each burner comprises a swirl chamber 3, the swirl chamber is communicated with a burner bowl 5 through a mixing channel 4, and the burner bowl 5 is terminated at a top surface 6. Air is fed through a feed channel 7 left in a parts 2 of a block. The channel is tangentially connected to a wall of the swirl chamber 3. Air fed to the swirl chamber is put into rapid motion by an inlet in the tangential direction. The rapidly rotational air is directed to the mixing channel 4 through an opening part 8. A gas which passes through a feed channel 9 and is burned is fed to the mixing channel 4 at the opening part 8, and the air flowing outside the swirl chamber 3 is violently swirled.
Patent JP-S63219237-A (JP)
Title: Satellite communication system
Inventor: SUGIMURA AKIRA
IPC: H04B7/15
Filed: 1987-03-09
Abstract: PURPOSE:To improve the transmission efficiency through quick recovery of reply of plural stations and avoidance of collision by using a time slot detected by each reception station based on a response control table so as to send a data. CONSTITUTION:When a transmission station 1 sends a message of a prescribed frame based on the time slot, each reception station 3 judges the message kind of the transmission frame and discriminates multiple address communication, then all the reception stations 3 stop data transmission. Then the reception station 3 references the reply control table to judges whether or not its own station is a multiple address communication object station depending on the multiple address and in case of the object station, the transmission time slot is referenced to calculate (transmission time slot number+correction time slot number) and retards the transmission time slot and sends the transmission frame where a reply flag is set. The correction slot number is decided fixedly to each reception station 3 to correct the difference from the arrival time of each transmission station 1 and reception station 3 from the satellite 2 and to correct the processing time by each station.
Patent JP-H06264212-A (JP)
Title: Wear resistant coating film
Inventor: KURI YUUJI
IPC: C23C14/06
Filed: 1993-03-15
Abstract: PURPOSE:To form a hard coating film excellent in wear resistance and adhesion on the surface of a metallic material by specifying the X-ray diffraction intensity of a TiN film at the time of forming a ceramic layer constituted of TiN on the surface of a metallic material. CONSTITUTION:On the surface, for example of a martensitic stainless steel substrate 1, the film 3 of TiN is formed to make up into 5mum thickness via an intermediate layer 2 of paper Ti. In this TiN film 3, the X-ray diffraction intensity of the (111) plane is made higher than that of the (220) plane and (200) plane, and the X-ray diffraction intensity of the (220) plane is regulated to 30 to 50% that of the (111) plane, by which the TiN wear resistant film in which wear resistance and adhesion are uniformized and excellent in the prolongation of the service life and reliability over a long period can be formed.
Patent JP-H07255276-A (JP)
Title: Grafting method and its device
Inventor: HOSHINO SEIJI
IPC: A01G1/06
Filed: 1994-03-24
Abstract: PURPOSE:To conduct the joining of a scion to a stock with extreme ease, by inserting a stick like material into the stock very easily and rapidly. CONSTITUTION:A grafting is conducted by opening a chuck 4 widely to insert a stick like material 2 in a storage room 1A into the chuck 4 successively, protruding its tip from holes 5D and 105D at a top of a grafting device, then holding the stick like material 2 by closing the chuck 4, inserting the top end of the protruded stick like material 2 into the joining end of grafting stock, removing the grafting device from the stick like material at this stage, inserting the other end of stick like material into the joining end of the graft, and conducting a grafting by attaching both the joining ends of the stock and scion to each other.
Patent JP-H06265237-A (JP)
Title: Method for operating heat-exchange apparatus
Inventor: SONE TETSUO
IPC: F25B17/12
Filed: 1993-03-15
Abstract: PURPOSE:To provide a method for operating a heat-exchange apparatus which enables recovering the sensible heat while its thermal output is being discharged continuously without the need for some special piping or parts. CONSTITUTION:The title apparatus refers to the use of a heat-exchange apparatus in which a pair of heat exchangers are connected to a pair of feed pipes 1, 2 for feeding two kinds of heat mediums differing in temperature through a set of inlet-switching valves V3 and, on the side of the outlets of the two heat exchangers, to a pair of outflow pipes 3, 4 for discharging two kinds of heat mediums differing in temperature through a set of outlet-switching valves V4. With this apparatus, the two kinds of heat mediums, differing in temperature, are alternated in being fed to each of the two heat exchangers for the heat exchange. In switching over the two kinds of heat mediums, differing in temperature, to feed each of the heat exchangers with, first the inlet-switching valves V3 are switched over to shift the connection of the two feed pipes to the two heat exchangers; after complete displacement of the residual heat mediums, remaining in the heat exchangers, through the outflow pipes by the alternative heat mediums, the outlet-switching valves V4 are switched over.
Patent JP-S61212650-A (JP)
Title: Speed detecting method of multi cylinder engine
Inventor: KINUGASA YUKIO
IPC: F02D45/00
Filed: 1985-03-18
Abstract: PURPOSE:To improve drivability, exhaust performance and fuel consumption by properly controlling an injection quantity and ignition timing, by absorbing the speed change of a cam shaft and accurately detecting the speed of an engine when it is at a low temperature. CONSTITUTION:In a multi cylinder engine of cylinder number N=6 equipped with two sets (n) of cam shafts 50A, 50B driving intake valves 22A, 22B and exhaust valves 24A, 24B, in which a speed change of the cam shaft increases with low tension of a timing belt 44 in its low temperature, an ECU 74, using a crank angle of (720/N)Xn deg.CA(CA: crank angle) for detecting an engine speed, detects the engine speed with not variation on the basis of a signal of a crank angle sensor 70. While after the engine is warmed, the ECU 74, using the crank angle of 720/N deg.CA, detects the engine speed in a good response. While the ECU 74, gradually changing the crank angle, when it is switched, prevents the detected engine speed from rapidly changing. In this way, the detecting method can prevent an influence of the speed change due to a decrease of tension of the timing belt when the engine is cold.
Patent JP-H09221651-A (JP)
Title: Energy-ray reactive adhesive composition
Inventor: OKAWA KAZUO
IPC: G11B7/24024
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain an energy-ray reactive adhesive composition capable of extremely quickly curing by the reaction excited with the irradiation of activated energy rays, having excellent adhesivity at the initial period of curing, having no danger of peeling, deformation or the corrosion of a refractive membrane such as aluminum attributable to the decrease of adhesion strength even in the case of long use, excellent in durability and moisture resistance, and useful for an optical clad disk. SOLUTION: This energy-ray reactive adhesive composition is used for an optical clad disk prepared by mutually laminating disk members, which has optically recorded information, or laminating a disk member having recorded information and another disk member having a similar shape to each other, in such a manner that the information can be regenerated. The composition contains (1) a polythiol compound of one kind or more, (2) a polyene compound of one kind or more having at least two carbon-carbon double bonds which are energy-ray reactive and (3) a radical polymerization initiator having energy- ray reactivity, as essential components.
Patent JP-H11236830-A (JP)
Title: Throttle chamber made of resin
Inventor: NAKAJIMA MASAO
IPC: F02D9/10
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a resin-made throttle chamber capable of preventing the a trouble in opening and closing of a throttle valve during a cold reason by remarkably reducing fixing of a throttle valve to a throttle element, so-called sticking, and prevent the deformation of the throttle valve due to a negative pressure in a throttle valve. SOLUTION: This throttle chamber comprises a throttle body with the intake passage of an internal combustion engine consisting of a throttle shaft rotatably supported at the throttle body and a throttle valve mounted on the throttle shaft and controlling the flow area of the intake passage. The throttle valve has a core 6 formed of a synthetic resin except a fluorine resin and the surface layer of the core 6 is covered with fluorine resin 7.
Patent JP-S61213293-A (JP)
Title: Method of extracting combustible liquid
Inventor: UCHIYAMA HIROSHI
IPC: C10L1/00
Filed: 1985-03-20
Abstract: PURPOSE:To obtain combustible liquid usable as a heat energy source of thermochemical reaction or an electric energy source, by extracting slurry of a mixture of a solid matter / combustible liquid / water, a thermochemical reaction product of organic sludge, with an organic solvent. CONSTITUTION:Slurry of a mixture of a solid matter / combustible liquid / water obtained by reacting thermochemically organic sludge such as excess sludge produced from a microorganism treated device is obtained. The slurry is blended with an organic solvent such as benzene, toluene, acetone, methylene chloride, etc., to extract the combustible liquid. EFFECT:Organic sludge is treated efficiently and economically.
Patent JP-H05218917-A (JP)
Title: In-phase synthesis system
Inventor: MORIMOTO SHINICHI
IPC: H04B7/08
Filed: 1992-02-05
Abstract: PURPOSE:To improve the frequency characteristic of a signal after synthesis by eliminating the effect of notch. CONSTITUTION:A voltage controlled attenuator 16 (17) is provided between an output terminal of an AGC amplifier 1 (2) and an input terminal of a synthesizer 18, and band pass filters 6, 8, 10, detectors 35, 36, 37, band pass filters 7, 9, 11 and detectors 38, 39, 40 are used to detect a signal level at three points of a low frequency, a medium frequency and a high frequency within a band of an output signal of each AGC amplifier. Then a differential amplifier 41 detects an output signal of a low level from an intermediate frequency signal level, and a level comparator at the output signal side of the low signal level in level comparators 12, 13 compares the level difference of signal levels at the three points within a band of the said output signal with a specified value. When the difference is larger than the specified value, a relevant attenuator in voltage controlled attenuators 16, 17 is controlled to attenuate an output signal of the low signal level. As a result, since a level of a signal receiving the effect of notch in the two inputs to a synthesizer 18 is negligibly low, the frequency characteristic of the signal after synthesis is improved.
Patent JP-S56150879-A (JP)
Title: Photoelectric converter
Inventor: SHIRATO YOSHIAKI
IPC: H01L27/146
Filed: 1980-04-23
Abstract: PURPOSE:To reduce the mounting area and volume of and to improve the reliability and the resolution of a photoelectric converter by forming both a photoconverting unit and its driving circuit on the same substrate. CONSTITUTION:A photoconverting unit 101 is formed on a crystalline Si substrate 104 having a silicon structure at least on a surface region. Respective photoconverting elements S1-1, ...S54-31 forming the unit 101 are connected to a driving circuit 102 formed by an ordinary semiconductor process on a substrate 104. A driving circuit unit 102 formed in blocks of predetermined number of driving elements 105, each of which is connected to each of block driving signal input lines b1-b54. Each element 105 is connected to a matrix wiring unit 103, which integrates the electric wires from the respective elements 105 and are connected to output signal lines D0-D31. The unit 101 is composed of a photoconductive layer, two ohmic contact layers for interleaving the photoconductive layer and electrodes formed on the contact layers. These layes are formed of amorphous material containing Si as a base.
Patent JP-S60198899-A (JP)
Inventor: HIROKAWA HIDEO
IPC: B65G11/02
Filed: 1984-03-23
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-S59227965-A (JP)
Inventor: EDOUIN JIYON JIYAKATSUKI
IPC: C04B28/14
Filed: 1984-03-23
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-S58171030-A (JP)
Title: Pattern forming material
Inventor: KITAMURA TATEO
IPC: G03F7/038
Filed: 1982-03-31
Abstract: PURPOSE:To obtain material with high dry etching resistance for a superior radiation sensitive resist for manufacturing a semiconductor device by using a (co)polymer contg. N-carbazolylalkyl acrylate units as essential polymn. units in the formation of a negative pattern. CONSTITUTION:A polymer of a monomer represented by the formula (where R is alkylene represented by CnH2n and having halogen substituted for >=1 H atom) or a copolymer of the monomer with glycidyl methacrylate or the like is dissolved in cyclohexane or the like, and the soln. is applied to a substrate to form a photosensitive layer. The layer is patterned by irradiating electron beams, and the substrate is dry etched with CF4 gas plasma or the like through the pattern as a mask. Said photosensitive resin causes no postpolymn. and has high dry etching resistance and relatively high sensitivity to electron beams, so the pattern of high accuracy is easily obtd.
Patent JP-S52137395-A (JP)
Title: Measuring method for cod of water containing chlorine ion
Inventor: UEMATSU KINEN
IPC: G01N33/18
Filed: 1976-05-13
Abstract: PURPOSE: To measure simply, in short time, with good reproducibility, the COD of water like as sea water containing a large amount of chlorine ion by processing as follows; first, thermal decomposition is applied with alkaline KMnO 4 ; then a specified mixed acid solution is added for acidifying; thereupon the residual KMnO 4  is measured by coulomb titration. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51131457-A (JP)
Title: A process of removing nitrogen oxides
Inventor: KAWADA NAOYA
IPC: B01D53/94
Filed: 1975-05-12
Abstract: PURPOSE: A process of removing NOx in exhaust gas whereby catalysts are not poisoned by the dust in exhaust gas, NOx is effectively reduced even at high temperatures, and the need for treatment of product of decomposition is eliminated. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55147493-A (JP)
Title: Flash remover of inside surface of electric welded tube
Inventor: SHIYUDOU JIYOUJI
IPC: B23K31/00
Filed: 1979-05-07
Abstract: PURPOSE: To remove the flash phenomenally in the tube of particularly small diameters by inserting a tool holder into an electric welded tube, holding the same in the specified position, screwing down the pipe by rolls to give a suitable amount of distortion thereby cutting off the flash.  
     CONSTITUTION: In order to remove the flash 19 produced at the weld zone of the inside surface of an electric welded tube 1, a tool holder 3 mounted with the perpendicular part curved 90° removably on the outside of the tube is inserted into the tube 1. With this being held in the specified position, the tube 1 is screwed down by rolls 14, 14' to be given suitable distortion, after which feeding of lubricating oil through an oil feed hole 32 and welding are started. The oil pressure of a hydraulic cylinder 15 applied to the roll 14 by a pinch roll machine 13 is detected by a pressure sensing element 10 as the quantity of tension loaded to the horizontal portion by a stationary tube 4. The signal from the pressure sensing element 10 causes the oil pressure to be automatically controlled by a pressure regulating valve 17 by way of a controller 16. As a result of this, the sectional shape of the tube 1 changes continuously and properly and the flash 19 is surely cut away. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02274646-A (JP)
Title: Brake device for articulate connection automobile
Inventor: MAIKERU DEEBITSUDO NAITO
IPC: A23F3/34
Filed: 1990-03-06
Abstract: PURPOSE: To effect well balanced braking, anti-lock control and traction control of the wheels of a semi-trailer by sensing almost horizontal forces caused by acceleration and deceleration and vertical forces caused by the weight of the semi-trailer, and transmitting their signals to an electronic controller. CONSTITUTION: A center pivot pin 11 tends to move almost horizontally at the application of horizontal load, and a lever 9 is locked around a fulcrum 10, the movement thereof being measured by a movement transducer 14. When vertical load is generated, a lever 21 tends to pivot about the fulcrum 22 while resisting the load of a spring 24, the movement thereof being measured by a movement transducer 25. Signals sensed by the transducers 14, 25 are transmitted to an electronic circuit module 26, and the operation of brakes 27 for the wheels 28, 29 of a semi-trailer is controlled in order to achieve well balanced braking, anti-lock control, and traction control according to the need to operate a brake pressure modulator 30.
Patent JP-S52140129-A (JP)
Title: Steering force control system for power steering device
Inventor: YANAGISHIMA TAKAYUKI
IPC: B62D5/06
Filed: 1976-05-15
Abstract: PURPOSE: To prevent a power steering device from dust-clogging trouble, etc. by inserting an oil-hydraulic control valve, designed capable of changing steering force according to travelling speed of a car, into an oil contraction passage to a repulsive force house of a power steering control valve. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09244059-A (JP)
Title: Driving method for space light modulator and image forming device
Inventor: ICHIHASHI MITSUYOSHI
IPC: G09G3/36
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide the driving method of a space light modulator capable of quickly obtaining the secondary image having high quality and an image forming device using the space light modulator. SOLUTION: At the beginning of the point of the time of performing a write-in to space light modulation elements to which a light pattern is written by being impressed with an electric signal for write-insignal and by being inputted with a light pattern from one side and from which the written pattern is read out by being irradiated with a light from another side, a voltage larger than a write voltage VW is impressed on the space light modulation elements as a pre-impression voltage VP by a prescribed time tp. Thus, since the pre- impression voltage larger than the write voltage is impressed on the elements at the beginning of of the time of performing the write-in, the space light modulation elements are quickly activated and then the time required for the write-in is shortened.
Patent JP-H07238275-A (JP)
Title: Ultraviolet light absorber and skin external preparation containing the same blended therein
Inventor: MATSUDA HAKU
IPC: A61K8/49
Filed: 1994-02-28
Abstract: PURPOSE:To obtain the subject absorber, containing a piperic acid ester expressed by a specific formula as an active component, having excellent ultraviolet absorptivity and safety and high compatibility with a nonpolar solvent and useful as a skin external preparation, etc. CONSTITUTION:This absorber contains a piperic acid ester expressed by the formula (R is a 5-18C alkyl) as an active component. Furthermore, the piperic acid ester is preferably obtained by dissolving, e.g. piperonal, malonic acid and pyridine, then adding piperidine to the formed solution, providing a compound 1, mixing the resultant compound 1 with ethanol and concentrated sulfuric acid, refluxing the prepared mixture under heating conditions, affording a compound 2, mixing the resultant compound 2 with methylene chloride and diisopropylaluminum hydride, carrying out the reaction, mixing the obtained compound 3 with manolic acid and pyridine, further adding piperidine to the prepared mixture, refluxing the obtained mixture under heating conditions, providing piperic acid of a compound 4 and further directly esterifying the compound 4.
Patent JP-S60198132-A (JP)
Inventor: KAWABATA SADAO
IPC: A61M21/02
Filed: 1984-03-22
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-H11253947-A (JP)
Title: Electrolytic water generator
Inventor: YAMAGUCHI KOUJIYOU
IPC: C02F1/46
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To enable faucets for discharging electrolytic water to be set along a wall surface to secure a large working space in a sink in an electrolytic water generator to be set on the wall surface in a place where the sink is arranged. SOLUTION: In an electrolytic water generator in which water is electrolyzed in a water flow type electrolytic cell set in an outer box 10 to produce acidic water and alkaline water, which are discharged into the outer box 10 through an acidic water take-out tube 21c and an alkaline water take-out tube 21d which extend from the outer box 10, the outer box 10 is fitted on a wall surface B in a place where a sink A is arranged, the take-out tubes 21c, 21d are extended downward from the lower surface of the outer box 10 in the neighbourhood of the wall surface B, and faucets 93, 94 are fitted swingably in the horizontal direction in the extended lower end parts of the electrolytic water take- out tubes 21c, 21d.
Patent JP-S52139594-A (JP)
Title: Separable packing case
Inventor: IMAI KANJI
IPC: B65D75/62
Filed: 1976-05-15
Abstract: PURPOSE:In a packing case, to permit easy separation of each article from a sheet comprising continuous blocks.
Patent JP-S55147346-A (JP)
Title: Method and device for measuring reduction degree
Inventor: NODA MAKOTO
IPC: G01N27/409
Filed: 1979-05-08
Abstract: PURPOSE: To measure easily and accurately the reduction degree of reduced atmospheric gas within each of various kinds of furnaces in a short period of time by detecting the balanced oxygen partial pressure in the reduced atmospheric gas and subjecting the output to an arithmetic operation treatment.  
     CONSTITUTION: A reduced atmospheric gas is introduced into an oxygen detecting part 3 in a furnace 1 through a probe 2. A part of the gas flowing in the main passage 5 of the oxygen detecting part 3 enters an oxygen detector 6 therough an inlet port 7 by the convection, circulating from an outlet opening 8 through the main passage and being discharged outside by an absorber 4. In order to derive the electromotive force generating from the solid electrolyte element in the oxygen detector 6, the oxygen detector 6 and an operating circuit 14 are connected to each other by means of a lead wire 13, and the output signal of the operating circuit 14 is transmitted to display means 15 and displayed. 
     COPYRIGHT: (C)1980,JPO&Japio