baber/WOPTO huggingface dataset:
Patent JP-S63258622-A (JP)
Title: Denitration method
Inventor: NAGAMINE SHOGO
IPC: B01D53/94
Filed: 1987-04-16
Abstract: PURPOSE:To prevent poisoning of catalysts and enhance combustion efficiency by a method in which dust is collected after denitration of exhaust gas; heavy metal compounds of ash permitted to dissolve out from the recovered ash in an acid solution tank at pH 5 or less; and the deposit is dehydrated and recycled to the combustion equipment. CONSTITUTION:Exhaust gas generated in a boiler 1 is denitrated by a denitration device 2 after NH3 injection, and then, ash is collected by a dust collector 4. The ash passes through an extraction line 13, being conduction to an acid solution tank 7 adjusted to pH 5 or less for effusion of heavy metal compounds. Next, the mixture is introduced into a thickener 8 and only the solution portion of the ash is separated. Further, the solution portion is separated by a centrifuge 9, and the ash passes through an ash recycling line 18, thusbeing recycled to the boiler 1 recombustion.
Patent JP-H07284270-A (JP)
Title: Current resonance switching regulator
Inventor: OGURA NOBUO
IPC: H02M3/28
Filed: 1994-04-08
Abstract: PURPOSE:To stabilize the output voltage of a current resonance ' switching power supply and protect its power supply circuit without providing an auxiliary power supply. CONSTITUTION:A tertiary winding L3 is provided on a converter transformer (CT) which is turned on and off by switching transistors Q1 and Q2 and the output V3 of the tertiary winding L3 is supplied to a detection circuit block (CCB) which detects the output voltage and current as a power source. The primary winding L1 and the secondary winding L2 of the converter transformer are wound on the transformer core at positions facing to each other and the tertiary winding L3 is provided at a position apart from the secondary winding L2 and above the primary winding L1. With this constitution, even if the secondary output is declined, the required voltage V3 can be maintained.
Patent JP-S63258125-A (JP)
Title: Information presence annunciator for pocket pager
Inventor: FURUYA HIROMICHI
IPC: H04B7/26
Filed: 1987-04-15
Abstract: PURPOSE:To attain the titled annunciator with ease of use and favorable in convenience and to enable whether or not the reception of information data is received to be recognized by constituting the titled annunciator such that the kind of a call tone is changed depending whether an information is received or not. CONSTITUTION:When an address data in a received data and an own station address of an own station address setting section 17 are coincident as the result of collation at an address collation section 18, whether or not an information data is included in the data received by an information data presence discrimination section 14 is recognized. The result is sent to control sections 11, 12, and when the received information data exists, the content is displayed on a display element 10 via a display section 11A and a sounding element 13 is driven by a preset call tone depending in advance on the presence of reception information data via a ring tone section 12A. When no reception information data exists, a display section 11B controls the display element 10 so as to display nothing. Simultaneously, the sounding element 13 is driven by the call tone registered in advance corresponding to the absence of reception information data via the ring tone section 12B.
Patent JP-S62249537-A (JP)
Title: Code error detecting circuit in digital transmission system
Inventor: NISHIKAWA KAZUO
IPC: H04L1/00
Filed: 1986-04-23
Abstract: PURPOSE:To suppress the irregular repeat of ON and OFF of a code error detecting signal and to prevent a system from unstable operation by changing the code error detecting signal while providing the signal with hysteresis characteristics for a code error ratio in a transmission line. CONSTITUTION:When a code error is detected by a detecting circuit 10, an FF 30 is set up, and when the code error is not detected by a detecting circuit 20, the FF 30 is reset. Consequently, the probability of the set status of the FF 30 is increased from '0' to '1', and when the code error ratio of the transmission line is decreased, the probability of the set status of the FF 30 is decreased from '1' to '0'. Even if the code error ratio of the transmission line is increased again after being temporarily reduced and then varied in a prescribed range or even if the code error ratio is reduced again after tempolarily exceeding the prescribed value and then varied in the prescribed range, the output of a detecting circuit is kept at OFF.
Patent JP-S5618671-A (JP)
Title: Fixing agent for anchor bolt
Inventor: SAITOU TAKAO
IPC: C08L67/06
Filed: 1979-07-24
Abstract: PURPOSE: To provide titled fixing agent in which the amount of a liquid resin to be used is reduced and the separation of water is prevented, by a method wherein two or three kinds of specified surfactants are incorporated into the main ingredient of a two-component fixing agent composed of the main ingredient and a hardener.  
     CONSTITUTION: There are used a surfactant (A) of formula I (wherein R is 8W24C alkyl, alkylene; n 1 +n 2 +n 3 +n 4 =20W80), a surfactant (B) of formula II (wherein R has the same meaning as set forth above; R 1  is 8W24C alkyl; n 5 , n 6  are 6W45), a surfactant (C) which is a polyoxyalkylene glycol, and a surfactant (D) which is a sorbitan fatty acid monoester, in a combination of (A), (B) and (C) or (C) and (D). A main ingredient is prepd. by adding the surfactants (A), (B) and (C) or the surfactants (C) and (D) to a mixt. of an unsaturated polyester resin, cement and an aggregate. A hardener is composed of an org. peroxide and water. The amount of the unsaturated polyester resin used is reduced as compared with conventional agents. As the surfactant (C) prevents the separation of water, anchor bolt is strongly fixed without forming a gap between the fixing agent and an object to be fixed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11267910-A (JP)
Title: Clamp device of tool for machine tool
Inventor: NAGAFUJI HISAHIRO
IPC: B23B31/117
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To dispense with a tank to attain the further miniaturization by supply ing a pressure oil to the pressure chamber of a cylinder to release the clamping force when an unload valve is switched to the close position. SOLUTION: A controller C outputs the switching signal of a solenoid unload valve 21 to switch it to the close position. Since the pressure chamber 16 of a cylinder 15 is allowed to communicate with a pump P when the solenoid unload valve 12 is switched to close position, a piston 5 is lowered. When the piston 5 is lowered, the opening and closing rod of a clamp mechanism is pressed down by a lower rod part. When the opening and closing rod is lowered to a prescribed position, the clamping force of the clamp is released. When the clamping force is released, the opening and closing rod is situated in a position where a switching rod 8 turns on a lower limit switch 10. According to this, an electric motor M and a hydraulic pump P are stopped.
Patent JP-S62248693-A (JP)
Inventor: UEDA TETSUYA
IPC: G06K19/00
Filed: 1986-04-21
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-H03184952-A (JP)
Title: Photochemical preparation of 3-(organothio) aldehyde
Inventor: SUTANRII ROBAATO SANDORAA
IPC: B01J19/12
Filed: 1990-04-11
Abstract: PURPOSE: To obtain in a high yield the subject compound useful as synthesis intermediate for agrochemicals or antioxidants, by reacting a mercaptane with an unsaturated aliphatic aldehyde under actinic radiation in the absence of an oxygen-containing gas wherein the reactants are mixed in substantially equimolar amount in a specific range of temperature.  
     CONSTITUTION: A C 1  to C 12  alkyl-, C 5  to C 6  cycloalkyl-, C 6  to C 12  aryl-, or alkaryl-mercaptane (preferably methylmercaptane or ethylmercaptane) is mixed with a C 3  to C 10  α,β-unsaturated aliphatic aldehyde (especially preferred crotonaldehyde or acrolein) in an equimolar ratio. The mixture is subjected to actinic radiation in the range from about 2°C to less than 60°C, preferably from about 2°C to about 20°C, advantageously under atmosphere of nitrogen in the absence of oxygen-containing gas, thereby to give the objective compound. The actinic radiation is effected preferably by a reaction apparatus equipped with UV light source. The preferred UV spectrum ranges from 160 nm to 400 nm of the UV light source. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H05289726-A (JP)
Title: Sectional shape production system for generation of free curved surface
Inventor: SEKI MAKI
IPC: G05B19/4097
Filed: 1992-04-14
Abstract: PURPOSE:To easily define a sectional shape with no display of other segments by generating a free curved surface based on the sectional shape formed in a plane coordinate system as an operating curve and returning the sectional shape positioned in a space coordinate system into the plane coordinate system as necessary. CONSTITUTION:An operator produces a sectional shape DC in a plane coordinate system 100a by means of a sectional shape production means 100. Then, the sectional shape DC produced by a coordinate conversion means 200 is positioned on a plane 300b designated in a space coordinate system 300a. Then, a free curved surface is generated from the shape DC positioned on the plane 300b and a reference curve BC and displayed on a display device, etc. If this free curved surface is not accordant with the purpose of the operator, a coordinate adverse conversion means 400 returns the shape DC of the system 300a into the system 100a. Thus the operator corrects the shape DC by means of the means 100 and generates again a free curved surface with use of the means 200 and a free curved surface generating means 300.
Patent JP-S58211140-A (JP)
Title: Picture recording and copying machine
Inventor: IDENAWA HIROYUKI
IPC: G03B27/50
Filed: 1982-06-02
Abstract: PURPOSE:To provide simple constitution with both functions of copying and recording, by employing a recording means which permit an LED array to emit according to digital picture information and writes a latent image through an ''SELFOC'' lens array used in common to a copying means. CONSTITUTION:Reflected light of a lamp 11 from an original 9 is image-formed on a photoreceptor 2 through the ''SELFOC'' lens array 12 in copying mode and then copied by an electrifier 3, developing device 5, etc. The digital picture information is supplied to the LED array 23 in recording mode and LED light emission points are image-formed on the photoreceptor 2 through the lens array used in common to the copying means to write a digital latent image; and development and transfer are carried out as well as copying mode. Thus, a mirror 24 changes optical paths, the ''SELFOC'' lens array 12 is used in common, and no laser optical system is used, obtaining the simplified inexpensive device.
Patent JP-S61250543-A (JP)
Inventor: JIERAARU FUORUTEYUNATO
IPC: G01N21/31
Filed: 1986-04-23
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-S61253473-A (JP)
Title: Digital oscilloscope
Inventor: RODONI TOOMASU SHIYUREETA
IPC: G01R13/20
Filed: 1986-04-23
Abstract: PURPOSE:To enable clear display of a spot waveform, by imparting variable and infinite endurability to a signal waveform. CONSTITUTION:An input signal sampled is converted into a digital numeral to be stored into a high-speed memory 30. The data collection cycle ends when the predetermined number of waveform points is obtained. Upon the end of the data collection, a microprocessor 50 read the digital numeral from the memory 30 to process. After the selection of the infinite endurability mode, the digital numeral is converted with the processor 50 into a dot position on a display 70 and following the processing of the dot, the processor 50 starts another collection cycle to store the subsequent one set of dots into the memory 30. This operation is repeated until the order of stopping the processing is given and thus, all dots collected are shown on a display 70 during to collection period to form a clear waveform. In the variable endurability mode, the ceaseless updating of the screen can be done by a new waveform in a dynamic or changing fashion.
Patent JP-H02272329-A (JP)
Title: Photodetector
Inventor: ICHIGAYA KOJI
IPC: H04N17/04
Filed: 1989-04-14
Abstract: PURPOSE:To easily arrange a device at a detecting position and to prevent erroneous detection caused by hand blurring, etc., by providing an optical element holder part to a photodetector main body so that it can freely move in the direction of a virtual axis and it can freely rock on the virtual axis and pressing the optical element holder part in a direction that it is separated from the photodetector main body. CONSTITUTION:A measurer grasps the photodetector main body 6 and presses a contact surface 19 to the tube surface of a CRT. Then, the optical element holder part 7 is displaced in relation to the photodetector main body 6 with reaction force from the tube surface, so that a switch rod 11 is depressed to turn on a push switch SW. The contact surface 19 of the optical element holder part 7 is made to press-contact with the tube surface with the pressing force of the switching rod 11. Even when the virtual axis (n) of the photodetector main body 6 is inclined against the vertical axis of the tube surface, the contact surface 19 is made to certainly press-contact with the tube surface by inclining so that the axis of the optical element holder pat 7 may coincide with the direction of the vertical axis of the tube surface. Therefore, the photodetector 5 is easily arranged at the detecting position without taking special thought.
Patent JP-H02272471-A (JP)
Title: System for calculating amount of used developer
Inventor: TAJI TSUTOMU
IPC: G03G15/08
Filed: 1989-04-13
Abstract: PURPOSE:To calculate quantity of used developer per one dot taking variance into consideration and to accurately calculate the quantity of used developer irrespective of printing data property by discriminating and classifying the patterns of dots surrounding a noticed dot, and counting the number of printing data dots for each classified pattern type. CONSTITUTION:A judging circuit 4, as a means for recognizing a dot pattern, reads three consecutive printing data from (n-1)th to (n+1)th from memory circuits 1, 2, and 3, and arranges them. A noticed center dot A are classified into 51 patterns depending on where it is positioned with respect to the eight surrounding dots. A counting circuit 5 receives a recognition signal from the judging circuit 4, and integrates the frequency of the generations for each recognition signal (by pattern type), for example, the signal is sent to an arithmetic circuit 6 for one page. The arithmetic circuit 6 finds the quantity of used developer for each pattern type, by using the quantity of the used developer per one dot, which is set in advance for each pattern type; and these are added together to calculate the total quantity of use.
Patent JP-H06304683-A (JP)
Title: Production of lug type vessel cap
Inventor: MURAYAMA KASHIWA
IPC: B21D51/44
Filed: 1993-04-21
Abstract: PURPOSE:To provide the producing method of a lug type vessel cap which can form an annular shaped liner on the outer circumferential part of the internal surface of the roof wall by the die-forming. CONSTITUTION:A circular shaped sheet is formed into a cup shaped forming article 2 having a circular shape roof and a cylindrical skirt 6 hung down from the periphery of the roof by pressing, and before or after hemming the top end of the skirt of the cup shaped forming article 2, an annular liner raw material 160 is supplied on the internal surface of the roof wall of the cup shaped forming article 2. After a liner 180 is formed by pressing the annular liner raw material 160, plural lugs 12 are formed by locally projecting the tip end of the skirt inward in a radial direction at intervals in the circumferential direction.
Patent JP-S5319721-A (JP)
Title: Correcting unit of bar-code signal
Inventor: KANBE MASAMICHI
IPC: G06K7/00
Filed: 1976-08-09
Abstract: PURPOSE: To obtain reliable bar-code signals by cutting noise components which are mixed into inputted bar-code signals. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07282286-A (JP)
Title: Graphic display device
Inventor: YOSHIZAWA KENJI
IPC: G06T11/80
Filed: 1995-04-20
Abstract: PURPOSE:To perform a drawing process in a short time and displays a figure to be edited in real time without making the figure to be edited at a part where plural lines constituting the figures to be edited overlap with each other disappear when the figure to be edited is displayed in real time by using an arithmetic result as display data by exclusively ORing a line pattern generated on the basis of figure data on the figure to be edited with display data stored in a display memory. CONSTITUTION:A line pattern No. is found from the contents of a drawing No. register (S2), the range of graphic data to be edited is specified with a cursor, and the address of the display memory 13c is found on the basis of the display position of the cursor (S3). Then the graphic data stored in the display memory 13c from the found address and the line pattern specified by the drawing No. register are exclusively ORed and the arithmetic result is stored in the display memory 13c (S4). The contents of the drawing No. register are increased by one (S5). Then it is judged that the processing of all lines is completed (S6) and the processing is repeatedly performed until the processing of all the lines is completed.
Patent JP-H08291965-A (JP)
Title: Vacuum thermal insulating material
Inventor: TANAKA KOSUKE
IPC: F25D23/06
Filed: 1995-04-20
Abstract: PURPOSE: To obtain a vacuum thermal insulating material of light weight, high performance and non-fulorocarbon by a method wherein a part of a gas-barrier container is provided with a vacuum drawing pipe and upon drawing vacuum, the pipe is sealingly closed. CONSTITUTION: For example, a core material 4 made of water repellant continuous air bubbled urethane foam and a getter agent 6 made of synthetic zeorite and active carbon are heat sealed by an outer enclosing container 2 having a thermoplastic vacuum drawing hose 7 connected thereto a part of a stainless steel foil-thermal melting plastic film outer enclosing container 2 so as to form a heat seal part 6. Then, inner air is discharged through the vacuum drawing hose 7 while heating the entire container 2 being heated up to 60 to 130 deg.C until it reaches an evacuation degree of 0.1Torr. A part of the hose 7 sealingly closed to form a hose sealed part 8.  With such an arrangement as above, it is possible to obtain a light weight, high performance and non-fluorocarbon vacuum thermal insulating material having a mass production capacity which can reduce a heat conductivity at an evacuation degree of 0.1Torr.
Patent JP-S5218576-A (JP)
Title: Control system of motor for driving continuous winding machine
Inventor: ABE KEIZOU
IPC: H02P29/00
Filed: 1975-08-04
Abstract: PURPOSE: Static control of danser roll by controlling the speed of motor for driving winding machine, through PID control for deviation of danser roller in case of deceleration and PD (proportional differentiation) control in case of acceleration. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61253877-A (JP)
Title: Laser processing device
Inventor: SEGAWA HIROHISA
IPC: B23K26/00
Filed: 1985-05-02
Abstract: PURPOSE:To irradiate laser light having an optimum energy value for processing, by providing with a means for determining the pulse frequency of the pulse laser light in accordance with the processing speed of an object to be processed, in order to control the optimum value the energy value of the pulse laser light on the basis of data such as material quality and plate thickness of the object to be processed. CONSTITUTION:A steel plate cutting speed is input into a V/F converting circuit 1 as a cutting speed command signal Vf, while data such as material quality and plate thickness of the steel plate is input into a constant-output operation circuit 2 as an output setting command signal Vp. At this time, the V/F converting circuit 1 outputs into a pulse-generating circuit 3 a pulse frequency command signal V2 according to a speed to be cut. When this signal V2 is input as a set signal of the flip flop, the pulse-generating circuit 3 generates pulses and at the same time outputs a pulse output signal V4 into a pulse width controlling circuit 4. In this way, if the processing speed and the data such as material quality and plate thickness of the object to be processed are set and input, pulse laser light always set at an optimum energy value can be irradiated without being affected by disturbance.
Patent JP-S5429492-A (JP)
Title: Swivel type cable drag chain apparatus
Inventor: KITAHATA YOSHIHIRO
IPC: H02G11/00
Filed: 1977-08-08
Abstract: PURPOSE: To prevent opposed chain trains from interference by forming small projected surface along inner and outer peripheral surfaces corresponding to position on the floor of the locus of free wheels under the chain. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08283484-A (JP)
Title: Polymer network structural body and its production
Inventor: WAKANA YUICHIRO
IPC: C08J9/26
Filed: 1995-04-20
Abstract: PURPOSE: To obtain a porous body having micro three-dimensional continuous network skeleton structure which has not been hitherto. CONSTITUTION: This polymer network complex is obtained by including a functional material which is liquid or solid at ordinary temperature into a microporous body obtained by mixing a copolymer consisting essentially of ethylene and vinyl acetate having 1-45wt.% vinyl acetate content with a low molecular material and then removing the low molecular material from the mixture and composed of three-dimensional continuous network skeleton 1 having <=8μm average diameter of skeleton and <=150μm average diameter of cell. The complex can include a functional material which is liquid or solid at an ambient temperature in good retaining property and is excellent also in sustained release property of the functional material and can be applied to various uses and fields.
Patent JP-H02273570-A (JP)
Title: Paint stirring apparatus
Inventor: NAKAMURA KAZUNARI
IPC: B01F23/57
Filed: 1989-04-14
Abstract: PURPOSE:To obtain a uniform film by mounting an overflow container above the liquid level in a tank and arranging the conduit communicating with a paint emitting mechanism to the overflow container. CONSTITUTION:The paint 04 in a tank 09 is pumped up from the bottom part of the tank by a paint recirculation pump 128 and passes through a lead-out pipe 20 to meet with a conduit 21. Further, the paint passes through a valve 29 and a lead-out pipe 19 to always flow in the overflow container 18 positioned above the liquid level in the tank 09. The excessive inflow paint overflows the overflow container 18 to return to a paint main part. Subsequently, the paint 04 is emitted from the emitting orifice 12 of a gun 05 to form a film to a rotating substrate cylinder to be coated and, during this period, a solenoid valve 27 is closed and no paint 04 flows through a lead-out pipe 17. After the completion of coating, air flows through an air pipe 33 and the needle valve of the gun 05 is closed. By this method, dispersion is improved.
Patent JP-H068648-A (JP)
Title: Card and production thereof
Inventor: AKATA MASANORI
IPC: B44C1/17
Filed: 1993-03-31
Abstract: PURPOSE:To provide a card forming an arbitrary beautiful photograph like image by a dye and excellent in various durabilities such as friction resistance, weatherability or the like. CONSTITUTION:A card is characterized by that a dye receiving layer 2 having an image formed thereon by a dye is laminated on the surface of a card substrate so that the image forming surface thereof is turned toward the surface of a base sheet and a transparent film 1 is laminated on the upper surface of the dye receiving layer 2.