baber/WOPTO huggingface dataset:
Patent JP-S56129023-A (JP)
Title: Gas purfifying apparatus for shaft furnace
Inventor: NISHIOKA SHIGENORI
IPC: B01D51/10
Filed: 1980-03-13
Abstract: PURPOSE: To enhance dust recovery efficiency by a merhod wherein a coarse dust collector and a packing layer are provided in a container and a purifying hood for partially fluidizing the packing layer is arranged to an upper part of said packing layer to treat a large amount of a dust containing gas and to carry out the dust collection continuously.  
     CONSTITUTION: The dust containing gas is flowed into the container 1 from a gas inlet thereof to be subjected to gravity separation of the coarse dust therein by the coarse dust collector and passed through the packing layers 7, 8 to collect the remaining dust and accumulate on the packing layers. The purifying hoods 22, 23 provided to each upstream sides of each stages are rotated along with a rotary cylinder and small chamber parts of said packing layers covered by said hoods become a fluidized layer condition and the dust accumulated on the packing layers is floated and scattered by a reverse gas stream and sucked and recovered by the hoods and introduced to an external dust collector through fine particle ducts 20, 21. If a heat accumulator 25 is provided to a downstream side of the coarse dust collector 4, abnormally raised temp. can be absorbed by the heat accumulator 25 to make a gas temp. uniform and the lowering of dust collecting capacity and damage of each devices can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55124729-A (JP)
Title: Oxidative coupling of substituted phenol
Inventor: KAWAMATA MOTOO
IPC: C07C43/23
Filed: 1979-03-22
Abstract: PURPOSE: To carry out the oxidative coupling of substituted phenols in an easily controllable reaction system, in high reaction rate, by the use of a catalyst obtained by converting a cation exchange resin to the metal-salt-type one with Na, K, Rb, Cs, etc.  
     CONSTITUTION: Substituted phenols such as alkylphenols, alkoxyphenols, 1-naphthol, etc. are subjected to the oxidative coupling reaction (oxidative dehydrogenation condensation) to obtain the corresponding alkyl- or alkoxy-substituted biphenoquinone, biphenols, binaphthequinones, etc. The reaction is carried out in the presence of a cation exchange resin converted to a metal salt-type one with Li, Na, K, Rb, Cs, Fr, Cu, Mn, Co, Ni, Fe, or Cr. Higher catalytic activity is obtained by the use of a resin converted to a chelate with an amino-containing compound, together with the above salt-type resin. The catalyst can be easily separated from the reaction product, and reused. No pollutions with the metals. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55125438-A (JP)
Title: Defect inspection device
Inventor: HAKOGI HOKUTO
IPC: G01N21/88
Filed: 1979-03-22
Abstract: PURPOSE:To inspect an object for a defect by preparing a pattern mask that shows a clear model pattern and by detecting the quantity of penetrated light ray, which varies with the agreement or disagreement of the image of inspected object formed on the pattern mask with the image of model pattern, by means of a photoelement. CONSTITUTION:The ring strobe 6 is radiated on setting the inspected object 1 at a fixed position, an image of the inspected object 1 is formed on the pattern mask. In this case, when no print mistake is present, the clear model pattern image that is formed on the pattern mask 2 is filled with an image of the model name of the inspected object 1, which becomes a dark part on the model pattern, and the light ray is shielded. When a print mistake is present, part of the light ray leaks from the clear part and reaches the photoelement 5, and a print mistake is detected by the output of received light ray. In the case of a model name printed in white characters, the model name image of the inspected object 1 is brightly formed on the pattern mask 2, and when no print mistake is present, a clear pattern image is completely filled with the model name image, the quantity of penetrated light ray becomes maximum, and a print mistake is detected by a drop of the quantity of light ray received by the photoelement 5.
Patent JP-S55125247-A (JP)
Title: Copper wire
Inventor: IMAMURA TATSUO
IPC: C22C9/00
Filed: 1979-03-22
Abstract: PURPOSE: To prevent a Cu rough wire from breaking in rolling or drawing into a superfine wire by adding a specified trace amts. of Pb, O 2 , etc. to Cu when the Cu is rolled to the rough wire or the wire is drawn.  
     CONSTITUTION: Molten Cu contg. Pb 10W60ppm and O 2  450W750ppm or further contg. at least one of Sn 10W50ppm, Si 10W70ppm and Ag 10W120ppm is fed to a Hazelett casting machine under the operational conditions of a continuous rod method. The resulting ingot is passed through a rolling mill to manufacture a rough wire, which is then drawn to a predetermined diameter. Since the above-mentioned trace elements are contained in Cu, no breaking occurs during the rolling or drawing. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09223215-A (JP)
Title: Paper sheet batch counter
Inventor: ISHIGURO YASUO
IPC: G06M9/00
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To accurately count paper sheets by sampling the output of a line sensor, successively comparing a sampling level with the sampling level of a previous time and counting the number of the paper sheets based on a compared result. SOLUTION: The video images of the end face of an ISO card image-formed on a CCD line sensor 28 are converted to electric signals in the CCD line sensor 28 and outputted as stepwise waveforms corresponding to brightness in a sample- and-hold circuit 32. Also, the stepwise waveforms outputted from the sample-and- hold circuit 32 are converted to the digital data of 256 gradations for instance in an AD converter 34 and inputted to a CPU 30. Then, the sampled sampling level is successively compared with the sampling level of the previous time, the counted number of cards is stored in a counter circuit 46 and the display of the number of the cards stored in the counter circuit 46 or the error display of read defects is performed in a display device 48.
Patent JP-S5637840-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TAKEDA YUKIO
IPC: G11B15/02
Filed: 1980-03-13
Abstract: PURPOSE:To make it possible to perform the radio remote operation of sound generation through a wireless microphone by turning on-off a recording, reproduction part by turns every time a carrier from the wireless microphone is received. CONSTITUTION:While no input arrives at antenna 1, intermediate amplification stage 4 generates no output, recording, reproduction part 8 is held on stand-by and stop-state indicating lamp 27 stays on. Once an input is applied to antenna 1, the output of the differentiating circuit is inputted to bistable multivibrator 14 to invert multivibrator 14 and as the collector current of transistor TR20 increases, relay 22 is put into operation to drive motor 26 for tape drive, thereby placing reproducting part 8 in recording mode. To stop the tape drive, the input to multivibrator 14 is temporarily interrupted when oscillation starts after the carrier is temporariy cut off and then it is inputted again to invert the multivibrator. As a result, the relay is turned off and the motor stops operating, thereby turning on lamp 27. In this case, superposing a sound on the carrier permits this device to serve as a loudspeaker through speaker 7.
Patent JP-S62201839-A (JP)
Inventor: KAARU JIYON ROOZU
IPC: C07C69/738
Filed: 1987-02-14
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-S63200297-A (JP)
Inventor: KOSHIKUMO MASAAKI
IPC: G08B13/24
Filed: 1987-02-17
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-S61191723-A (JP)
Title: Drawing and removing work for steel sheet pile
Inventor: UMEDA HIROSHI
IPC: E02D9/02
Filed: 1985-02-20
Abstract: PURPOSE:To easily drive and draw out a steel sheet pile by a method in which steel sheet piles are connected with plates in the longitudinal direction to form a long pile, and a triangular pad is provided to the coupled portion of the sheet piles and the plate to form a smooth slope. CONSTITUTION:End faces of steel sheet piles 6 are butted and a plate 18 is welded to the piles 6 to form long sheet piles 6. A padding of clay, etc., is applied to the tiered portion between the plate 18 and the piles 6 to form a triangular pad 22. A covering material, e.g., polyethylene film or asphalt paper, is bonded to the whole surface of the outside of the sheet piles 6 to form a smooth slope on the coupled portion of the piles 6 and the plate 18. The driving and drawing resistances of the plate 18, etc., after forming an underground structure can thus be reduced. The driving and drawing of sheet piles 6 can be easily performed.
Patent JP-H03237875-A (JP)
Title: Picture input device
Inventor: JINNAI SHIGERU
IPC: H04N5/222
Filed: 1990-02-15
Abstract: PURPOSE:To prevent a video image from an image pickup means from being deviated from a proper state due to mis-operation by inhibiting operations such as image pickup multiple adjustment, pickup distance adjustment, exposure adjustment. white balance adjustment and negative/positive film changeover while a video signal from an external input terminal is outputted from an output terminal. CONSTITUTION:A control means H inhibits operations of image pickup multiple adjustment with respect to an original, pickup distance adjustment, exposure adjustment. White balance adjustment and negative/positive film changeover even when single or plural operating members are operated while a video signal from an external input terminal and supplied from a video camera or the like is outputted from an output terminal to a monitor. Thus, deviation of a video image from the image pickup means from a proper state due to mis-operation or the like is prevented.
Patent JP-S60177208-A (JP)
Title: Abnormality detector for pantograph
Inventor: SHIMADA TAKEZOU
IPC: G01M17/08
Filed: 1984-02-24
Abstract: PURPOSE:To detect automatically abnormality by installing plural pieces of abnormality detectors which output the static image of a pantograph as a video signal and judge the presence or absence of abnormality in the shape thereof at suitable intervals along the traveling track of a vehicle. CONSTITUTION:A person who administrates a pantograph judges the degree of abnormality of the pantograph from the static image of the pantograph fed simultaneously from abnormality detectors when the abnormality such as deformation, failure or the like of the pantograph is detected by the detectors 17 and the decision signals thereof are transmitted to a monitor device 18. The decision signal detecting the abnormality is transmitted through a signal line S0' to a centralized traffic control unit 19 which transmits a required command signal S2 such as a stop instruction or the like to a faulty vehicle 20.
Patent JP-H09231381-A (JP)
Title: Plotting device
Inventor: ASUKAI MASAMICHI
IPC: G06T15/00
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a plotting device capable of quickly plotting shape data in a picture generated by a computer in a frame buffer so as to express texture close to reality or natural taste. SOLUTION: A data storing means 101 stores shape data consisting of polygons and segments generated by computer graphics. A function storing part 102 stores a sectional linear function consisting of plural sections. A deforming means 103 deforms the shape data stored in the means 101 by the sectional linear function stored in the means 102 to generate deformed data. A deformed data storing means 104 stores the deformed data obtained by the means 103. A plotting means 105 plots the deformed data stored in the means 104 in a frame memory 300.
Patent JP-S52116819-A (JP)
Title: Static leonard device
Inventor: SHIMIZU ITSUO
IPC: H02P6/28
Filed: 1976-03-26
Abstract: PURPOSE: To stabilize an operation of selecting as well as to shorten a time of selecting, by varying an input voltage of automatic pulse shifter to a level of operational voltage of the motor during a time from positive ignition pulse stop to reverse ignition pulse generation at a time of positive-reverse selection. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000232799-A (JP)
Title: Driver of motor compressor for automobile
Inventor: NISHII NOBUYUKI
IPC: H02P29/40
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain a driver of motor compressor for a car air conditioner suitable for a hybrid automobile having a plurality of power sources in winch the battery capacity can be reduced. SOLUTION: A driver 15 for driving the motor compressor 17 of a car air conditioner using the voltage from a battery 19 being charged by a motor 13 driven through an engine 11 comprises a detector 23 for detecting a current IB flowing into the battery 19, a detector 25 for detecting the voltage VB of the battery 19, a detector 27 for detecting the vehicle speed vC, and an output limiting section 15c for detecting the power generating state of the motor 13 based on at least one of detected current IB, voltage VB, and vehicle speed vC and limiting the output to the motor compressor 17 to a specified level if the power generation is insufficient.
Patent JP-H10222917-A (JP)
Title: Magnetic head
Inventor: SAKURAI YOSHIKAZU
IPC: G11B17/32
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To reduce damage onto a magnetic disc due to a slider significantly. SOLUTION: The magnetic head has a high capacity read/write R/W gap having memory capacity of 100MB or above and a standard capacity R/W gap provided with a substantially rectangular prism slider 11 having a face 11a sliding relatively to a flexible magnetic disc 14 having coercive force of 1500Oe or above. Inclining faces 11b, 11c are formed on the sliding face 11a side of the slider 11 such that the side edge recedes from the magnetic disc and R parts 11d, 11e are formed at the ends of the side edge.
Patent JP-S55125768-A (JP)
Title: Picture synthesis system
Inventor: URUI KIYOSHI
IPC: H04N1/203
Filed: 1979-03-20
Abstract: PURPOSE: To obtain the synthesized picture without complicated total processing, by synthesizing various picture infomation transmitted from the transmission terminal of a plurality according to the form of video information suitably.  
     CONSTITUTION: Picture information is delivered from a plurality of transmission terminals 11a∼11n. This picture information is attached with the period signal indicated with the base mark 24 specifying the position of picture other than the picture infomation and the mark 25 indicating the identifying signal is added to right upper position of one picture. The types-of-synthesis detection circuit 14 detects and discriminates the indetifying signal and selectively determines the instruction signal of synthesized form on the type of picture among the synthesized form set and it is outputted to the operation unit 18 as control signal. Further, the synchronizing information detection circuit 15 detects the synchroning signal and outputs the reference timing information to the operation unit 18. The synthesized video signal thus obtained with this operational processing is outputted to the communication outgoing lines 12a∼12n. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61203077-A (JP)
Inventor: KURUTO SHIEFUERU
IPC: B65H67/052
Filed: 1986-02-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08200836-A (JP)
Title: Combustion equipment
Inventor: MIYAMA TOSHIO
IPC: F23Q3/00
Filed: 1995-01-30
Abstract: PURPOSE: To enable a positive position setting of an ignition electrode to be attained in respect to a flame port when the ignition electrode is placed and arranged adjacent to the flame port of a combustion burner. CONSTITUTION: There are provided a burner unit 20 having a plurality of combustion burners 33, 34 arranged and stored in a storing member 35, and a burner case 50 for storing the burner unit 20. The burner case 5O is comprised of a burner case main body 51 for storing the burner unit 20, and a burner case cover 52 fixed to the burner case main body 51 and covering the burners 33, 34. Then, there are provided the burner case cover 52 to which the ignition electrode is fixed and a position setting means 200 for position setting of each of the burner case cover 52 and the burner unit 20 in order to arrange the ignition electrode 132 near a flame port 33a of the combustion burner.
Patent JP-S60176720-A (JP)
Inventor: ITOU MASAKI
IPC: B27L5/02
Filed: 1984-02-22
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-S56128687-A (JP)
Title: Production of electric welded tube
Inventor: OKISHIO KENZOU
IPC: B23K9/16
Filed: 1980-03-14
Abstract: PURPOSE:To prevent the flash, which is generated near the welding point of the welded tube, from adhering to devices to produce the welded tube continuously, by jetting liquefied gas to this flash to cool and solidify it and by blowing off it to the tube side. CONSTITUTION:Supply tubes 31 and 32 for liquefied inert gas or liquefied reducing gas are led to open pipe OP and tube P in the downstream of seal material 21. Liquefied gas is jetted from jetting nozzle 31a toward the drop point of flash F generated near welding point O and is jetted from jetting nozzle 32 toward the part under holder H connected to mandrel M. Jetted low-temperature liquefied gas is vaporized immediately to cool and solidify flash F and blow off it toward the inside of tube P in the downstream. Further, holder H and bite BT are cooled to blow off dropping flash F. As a result, flash F is prevented from adhering and being accumulated onto bite BT and so on to improve the production efficiency of the welded tube.
Patent JP-H07242852-A (JP)
Title: Pigment ink composition for aqueous ball point pen
Inventor: KOMIYA MOTOHIRO
IPC: C09D11/326
Filed: 1994-03-03
Abstract: PURPOSE:To obtain a pigment ink composition for aqueous ball point pen, containing a vinylpyrrolidone-acrylic acid copolymer, etc., reduced in abrasion of the ball holder, remarkably reduced in blur of a written letter or a printed part and excellent in discharge properties, smoothness and feeling in writing. CONSTITUTION:This pigment ink composition for aqueous ball point pen contains (A) preferably 0.01 to 20wt.% vinylpyrrolidone-acrylic acid copolymer represented by the formula (the ratio of X:Y is 25/75 to 75/25 and the weight- average molecular weight is 50000 to 300000), (B) preferably 2 to 3wt.% pigment such as titanium oxide, (C) preferably 0.1 to 10wt.% dispersant such as a water- soluble polymer, e.g. a polyacrylic acid salt, (D) preferably 0.01 to 5wt.% lubricant such as potassium linolate and (E) preferably 40 to 90wt.% water.
Patent JP-2000230176-A (JP)
Title: Cleaner for sweeping periphery of temperature measuring duct on coke oven
Inventor: SAKAGUCHI MASAKAZU
IPC: C10B43/04
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject cleaner to be mounted on a larry car separately from an on-oven cleaner, enabling deposits including coal powder, surplus sealants and dust stuck around a temperature measuring duct on a coke oven to be surely blown off to a sweepable zone by the on-oven cleaner. SOLUTION: This cleaner is such one as to be mounted on a larry car traveling on a rail on a coke oven and intended to sweep the periphery of a temperature measuring duct installation on the coke oven, and equipped with a 1st means 4 provided with a blow-off nozzle 2 and having the function to vertically moving blows-off pipings 3 with horizontal posture and a 2nd means 5 having the function to swing the blow-off pipings 3 left and right. Thereby, the cleaner works in such a way as to blow air from the blow-off nozzle 2 against the periphery of the temperature measuring duct installation while vertically moving and swinging the blow-off pipings 3.
Patent JP-S58151098-A (JP)
Inventor: TANAKA HARUYORI
IPC: H05K3/40
Filed: 1982-03-03
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-H03238377-A (JP)
Title: Magnetic sensor
Inventor: WATANABE TOSHIAKI
IPC: G02F1/09
Filed: 1990-02-16
Abstract: PURPOSE:To achieve a smaller size of a sensor with a shorter optical length of a sensor element by using a thin glass polaroid plate as polarizer and analyzer while magnetic garnet with a large Verdet's constant is employed for a Faraday element. CONSTITUTION:This sensor has a polarizer 3, a Faraday element 4 and an analyzer 5 arranged in the order. At least one of the polarizer 3 and the analyzer 5 comprises a glass polaroid plate and the element 4 is composed of garnet as given by a formula of A3B5O12(wherein A is composed of, for example, one or a plurality of elements selected from a rare earth element, Bi and Pb. B is, for example, Fe alone or additional one or more elements selected from A, Ga, In, Co, Ge and Sc). Light emitted from a collimation lens 2 is turned to a linearly polarized light and as passing through the element 4 to which a magnetic field H is applied, a polarizing plane thereof rotates by an angle theta. Then, the light passes through the glass polaroid plate with an optical axis 5a inclined to the optical axis 3a of the glass polaroid plate. The transmission light is introduced to a photo detector to be converted into an electrical signal for computation thereby calculating the intensity of the magnetic field H.
Patent JP-S55125203-A (JP)
Title: Forming method of metal film
Inventor: FUKUDA SHINZOU
IPC: B22F7/04
Filed: 1979-03-22
Abstract: PURPOSE: To obtain the good metal film of superior adhesiveness free from pinholes, etc. by coating the liquid-form paint containing the metal powder and organic base binder of resepctively the specified melting points and non-carbonization temperature as essential components on the surfaces of the non-combustible substrate of Fe or inorganic material.  
     CONSTITUTION: The liquid-form paint containing metal powder of 180W700°C in melting point and grain sizes about 0.5W80μ [e.g., Al and Zn (alloy)] and an organic binder which burns with virtually no carbonization at 200W500°C (nitrocellulose, methyl-methacrylate-base polymer or the like) at (1W100)/(1W100), preferably (1W40)/(1W40) based on weight, is coated on the surfaces of a non- combustible substrate such as Fe or brick. Next, this coated film is heated to above the burning-away temperature of the organic base binder and moreover above the temperature at which the metal powder sinters, while being elevated of temperature at a rate of preferably about 20W60sec/100°C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54126330-A (JP)
Title: Seal device for floor board and gate in luggage box of freight vehicle
Inventor: MATSUURA YASUO
IPC: B62D33/03
Filed: 1978-03-24
Abstract: PURPOSE:To prevent flow-out of luggage by providing the base end face of a gate with a beltlike seal member for plugging up the gap between the gate and a floor board when the gate is closed. CONSTITUTION:A side gate 4 comprises a gate main board 6 welded with a reinforcement member 7 on the outer face and an inner board 8 at the inner base portion. A seal fitting member 9 is welded to the base end face of the gate 4 which faces the floor bard 1. In the member 9 is fitted a beltlike seal member 10 extending over the whole length of the gate 4 and consisting of an elastic materia such as rubber, synthetic resin, or the like. When the gate is closed upright, the seal member 10 is pressed against the top face of the floor board 1. When the gate 4 is opened, the seal member 10 parts from the floor board 1 so that the top face of the floor becomes flat without any obstacles.