baber/WOPTO huggingface dataset:
Patent JP-S558157-A (JP)
Title: Display unit
Inventor: IKEDA KATSUYUKI
IPC: H04N5/66
Filed: 1978-07-04
Abstract: PURPOSE: To obtain the excellent picture quality by averaging the information value having the plural adjacent picture elements feature and then displaying the  averaged value in the form of one picture element.  
     CONSTITUTION: The video signal drawn out at video detection circuit 401 undergoes the A/D conversion through A/D converter 404 and is then memorized temporarily in auxiliary memory circuit 403. And the contents is memorized in main memory circuit 406 within the blanking time of each scan line. Then the adjacent information of the necessary number in the vertical, horizontal and oblique directions of each picture element are read out and then averaged through process circuit 414 in a digital way. The averaged signal undergoes the D/A conversion through D/A converter 409 to be returned to the original video signal. And row driver 410 scans each row in sequence. Then the lines are also scanned sequentially via line driver 411 and based on the reading velocity. For each picture element thus driven, the peripheral information to be sampled are also averaged to be displayed. Thus, the high-quality picture can be obtained even with a small number of picture elements. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08276164-A (JP)
Title: Rosin-based flux washing method
Inventor: MIZUSHIMA MASAKO
IPC: H01L21/304
Filed: 1995-04-06
Abstract: PURPOSE: To obtain a cleaning effect the same as that obtained in the case of using Fron (chloro fluorocarbon)-based cleaning agent without deteriorating the natural environments. CONSTITUTION: The rosin-based flux cleaning method involves cleaning rosin- based fluxes remaining after soldering treatment by solely toluene or a mixed liquid of toluene and isopropyl alcohol, and then continuously carrying out cleaning by isopropyl alcohol, and carrying out drying.
Patent JP-H07266769-A (JP)
Title: Security protection paper
Inventor: HARA AIICHIRO
IPC: B42D15/10
Filed: 1994-03-29
Abstract: PURPOSE:To obtain protection paper having a high security assurance and no possibility that it may be simply forged by a method wherein a security strip is formed by providing a recording medium on one surface of a resin substrate and a protective film for preventing the curving of the recording medium on the other surface thereof, and the security strip is embedded in the paper. CONSTITUTION:A security strip is so formed that a first vapor deposition film 3 is deposited as a ferromagnetic material film on at least one surface of a resin substrate 4 to serve as a recording medium by storing security assurance data in a fixed or semi-fixed state in the film and a second vapor deposition film 11 is deposited on the other surface of the resin substrate 4 to serve as a protective film for preventing the curving of the vapor deposition film 3. The security strip is embedded in paper. Namely, the strip is provided with the first vapor deposition film 3 and the second vapor deposition film 11 of a polyacrylic resin or the like serving as a vapor deposited curvature-preventing protection film, and the second vapor deposition film 11 is deposited on the opposite surface to the first vapor deposition film 3 across the resin substrate 4, whereby a reverse stress is produced, thereby remarkably reducing a curvature.
Patent JP-S5416133-A (JP)
Title: Character read system
Inventor: ITSUSHIKI NORIO
IPC: G06K9/50
Filed: 1977-07-07
Abstract: PURPOSE: To reduce the memory capacity with the need for storing character patterns as electrical signals eliminated, by extracting features at every horizontal scanning within a two-dimentional pattern and by discriminating a character judging from the appearance sequence of the features. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10274335-A (JP)
Title: Seal ring
Inventor: SEKIHARA YASUHITO
IPC: F16J15/3232
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a seal ring whereby seal performance between a piston and a cylinder can be improved after ensuring good assembly workability in the piston and good sliding quality relating to the cylinder. SOLUTION: A seal ring 10 is in a constitution formed in symmetric shape in the axial direction by having a pair of internal peripheral annular protrusions formed to protrude toward an internal periphery in an internal peripheral part to locally provide surface pressure distribution relating to a bottom wall 21a of an annular groove 21 of a piston 20, and also having a first peripheral annular protrusion formed to protrude toward a periphery in a peripheral part to locally provide surface pressure distribution relating to an internal peripheral wall 31 of a cylinder 30 further with a seal angle in one side larger than that on the other side, and having a second peripheral annular protrusion seal angle on the other side larger than that on one side.
Patent JP-S559261-A (JP)
Title: Error correction unit
Inventor: SATOU TOSHIHIKO
IPC: G11C29/00
Filed: 1978-07-03
Abstract: PURPOSE: To correct all the errors for one byte among two data bytes and check bytes in total one group each, in the data bytes classified into the first and second groups even with three check bytes.  
     CONSTITUTION: The coded matrix HA using SbBEC(Single b bit Burst Error Correcting) code consists of I, "ro"(Japanese:katakana,256D), and A 0 , A 1 ,...A k-1 , as shown in Figure. They are respectively identity element, null element and 2 b -1 sets of non-null element in Galois field (2 b ). The data bytes D 0 , D 1 ... are separated into the first group block A and the second group block B, and three check bytes C 0 , C 1  and C 2  are added to them and stored in the memory unit. If no error is present in the outputted data, the syndrome S 0 =S 1 =S 2 ="ro"(Japanese:katakana,256D), and the error correction for two bytes is made corresponding to the error of one byte in the blocks A and B, and check bytes C 0  to C 2  by means of the syndrome calculation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11276855-A (JP)
Title: Treatment of dioxin-containing gas and device therefor
Inventor: HORI TETSUYA
IPC: B01D53/12
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To continuously perform procedures to remove dioxins from a dioxin- containing gas by employing a fluidized bed decomposition treatment method using a fluid medium having a dioxin decomposition catalytic power. SOLUTION: The decomposition treatment of dioxins is performed by a fluidized bed system using a fluid medium having a dioxin decomposition catalytic power when treating a gas containing dioxins generated in a refuse/ industrial waste incineration furnace or the like. When performing the treatment, the dioxin-containing gas is introduced into a fluidized adsorption column 1, and a combination of an adsorbent and a catalyst is fluidized and, at the same time, moved to guide out the gas as a dioxin-free gas from the top of the adsorption column 1. In this case, the combination of adsorbent and catalyst adsorbs or causes the adhesion of the dioxins or their capturing to produce the dioxin- free gas. The combination of adsorbent and catalyst itself becomes a combination of adsorbent and catalyst adsorbing the dioxins.  The combination of adsorbent and catalyst is partially guided out continuously by a removing means 11 provided on the adsorption column 1 to be recycled and circulated through a dioxine decomposition column 2.
Patent JP-S60224305-A (JP)
Title: Array antenna
Inventor: ORIME SHINKEI
IPC: H01Q25/02
Filed: 1984-04-23
Abstract: PURPOSE:To eliminate the intersection between a sum directional pattern and a difference directional pattern by devising the difference signal generating method in a monopulse array antenna for secondary radar. CONSTITUTION:Hybrid circuits 11a and 11b are used to add signals of element antennas 10a, 10b and 10c with the same phases, thus generating the sum directional pattern in a terminal P1. Meanwhile, a hybrid circuit 11b having 3dB coupling quantity is used to add outputs element antennas 10b and 10c with the same phases, and the output resulting from this addition and the output of the element antenna 10 are added with phases opposite to each other to generate the difference directional pattern from a terminal P3. By this constitution, the intersection between the sum directional pattern and the difference directional pattern is eliminated.
Patent JP-2000273861-A (JP)
Title: Non-pressure plate anchor and construction method therefor
Inventor: KOBORI KATSUHIRO
IPC: E02D5/80
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To dispense with a conventional large-sized pressure plate and form an anchor fixation part by a simple structure in a permanent anchor to be embedded in the ground for stabilizing a sloped ground surface in which the ground is likely to loosen and reinforcing a retaining wall and an anchor construction method therefor. SOLUTION: A tendon 4 arranged in a hole 3 digged over an immovable layer 2a and a movable layer 2b with a clearance, a fixing body provided in a lower end part of the tendon and arranged in the immovable layer, and a fixing body 5 provided on an upper end part side of the tendon and arranged in the movable layer are provided. This non-pressure plate anchor also consists of a pressure support pipe 6 which is arranged between the fixing body 5 in the movable layer and a fixing part A of an upper end part of the tendon and transmits tensile reaction force of the tendon after tensioning the fixing body 5 in the movable layer.
Patent JP-S60224528-A (JP)
Title: Manufacturing of laminated plate
Inventor: OOMURA MASAAKI
IPC: B29C43/20
Filed: 1984-04-23
Abstract: PURPOSE:To reduce resin eluate and improve a mold release charactetistics and thickness accuracy by pinching a prepreg of phenol resin between the mirror plates on which peripheral portions are coated with the mixed solution of a mold release surfactant and a hardening accelerating agent of phenol resin. CONSTITUTION:A mixed solution composed of a mold release surfactant (i.e. toluene solution, etc. with 30% or lecithin) added with a hardening accelerating agent of phenol resin (i.e. methaxylylenediamin, etc.) is applied to the peripheral portions of mirror plates with 5-6mm. width. Eight pieces of prepreg that are obtained by impregnation of a paper substrate in, for instance, a modified phenol of china wood oil varnish and by drying, are pinched between mirror plates, and heat and pressure are applied under a specified temperature and pressure for a specified period of time, then a phenol resin laminate is obtained. During the above process, due to the reason that the resin eluting out to the adjoining area is rapidly hardened and burrs sticking around the mirror plates are accelerated to harden, the laminate itself together with the above eluting out resin can be satisfactorily released from the molds.
Patent JP-H07288650-A (JP)
Title: Close contact image sensor
Inventor: KAIHATSU TAKAHIRO
IPC: H04N1/028
Filed: 1994-04-20
Abstract: PURPOSE:To prevent a light from being shaded by a support attending miniaturization of a sensor unit size. CONSTITUTION:The close contact image sensor is provided with a light source 3 illuminating an original, an image forming optical system 5a forming an image of the original to be lighted on a sensor section 4, a support 5a supporting the image forming optical system. A notch 5d is provided to the support 5b at the side of the light source or the support on at least the side of the light source is made of a light translucent material.
Patent JP-S61240012-A (JP)
Title: Kerosene burner
Inventor: KAWASAKI YOSHITAKA
IPC: F23D3/10
Filed: 1985-04-17
Abstract: PURPOSE:To ensure the uniformity of red hot state and contrive to keep the complete combustion by increasing the amount of heat radiated and dissipated by forming a structure wherein the rate of opening in both side parts of a red hot part, which is arranged at the upper part of one side flat of a flat combustion chamber and the central part of which has a large rate of opening, is made smaller than that of the central part of the red hot part, and at the same time at least the middle and upper portion between both side parts and the central part are separated from each other. CONSTITUTION:Because the rate of opening of both the side parts 9b of a red hot part 9 is lowered than that of its central part 9a so as to suppress the influx of excess air, the air-fuel ratio is properly kept so as to be able to ensure the complete combustion over the whole width of a combustion chamber 7. On the other hand, because the temperatures of the central part 9a and both the side parts 6b are thermally separated from each other by separating the parts 9a and 9b from each other with slits 9c provided between the parts 9a and 9b, no heat dissipation by conduction from the central part 9a to both the side parts 9b occurs and consequently the central part 9c is fully heated up to high temperature over its whole region. Accordingly, a large amount of radiant heat can be supplied through a heat-resisting glass 10a to the front face of an outer tube 8.
Patent JP-S58198508-A (JP)
Title: Production of latex for diagnostic agent
Inventor: OBANA SATOSHI
IPC: G01N33/545
Filed: 1982-05-14
Abstract: PURPOSE:To obtain a latex useful in immunoserodiagnostic agents, by copolymerizing styrene with a specified amount of a styrenesulfonate in an aqueous solution containing an oxide or hydroxide of a specified metal and then heating the reaction product under an alkaline condition. CONSTITUTION:Styrene is copolymerized with below 10wt%, based on styrene, styrenesulfonate in the absence of an emulsifier in an aqueous solution containing an oxide or hydroxide of a bivalent metal (e.g., magnesium) by using a persultate (e.g., potassium persulfate) as an initiator. Then, the reaction system is heated to 50-90 deg.C while its pH is maintained in the range of 7.5-12.5, preferably 8-11.5. The heating time is preferably 10-100hr. In this way, the titled latex is produced.
Patent JP-H03280923-A (JP)
Title: Electron endoscope
Inventor: MATSUURA NOBUYUKI
IPC: G02B23/24
Filed: 1990-03-28
Abstract: PURPOSE:To maintain the necessary strength of an image pickup unit provided in the tip section of an insertion section and reduce the diameter of the image pickup unit by filling in or coating on signal wires with a sealing, agent and a circuit board from a solid-state image pickup element back section to a signal cable side end section including at least part of an element fitting frame. CONSTITUTION:A solid-state image pickup element 43 is held on an element fitting frame 42 fixed to a lens frame fitted with an objective lens, a circuit board 44 is connected and arranged behind the solid-state image pickup element 43, and signal wires 45 on a signal cable 46 side are connected to the solid-state image pickup element 43 and the circuit board 44 and extended backward to constitute an image pickup unit 41. A sealing agent 47 is filled in or coated on the signal wires 45 and the circuit board 44 from the back section of the solid-state image pickup element 43 and the side end section of the signal cable 46 including at least part of the element fitting frame 42, and the outer periph ery of the portion where the sealing agent 47 is filled or coated is shrunk in diameter by a heat contraction tube 48.
Patent JP-H01252598-A (JP)
Title: Production of single crystal of compound semiconductor
Inventor: OHATA KAZUMI
IPC: H01L21/208
Filed: 1988-04-01
Abstract: PURPOSE:To improve purity of single crystal of compound semiconductor in high yield, reacting moisture in liquid sealing compound and impurity in raw material melt, solidifying melt and removing moisture. CONSTITUTION:A crucible 2 put in B2O3 (4) containing a large amount of water (>=1000ppm) as a liquid sealing compound and raw material of compound semiconductor 3 is set in a high pressure vessel 1. Next, pressure P in the vessel 1 is kept a constant pressure P1 from a time 0 till t3, a heater 5 is turned on electricity and a temperature at a time t1 is raised to a temperature T1 higher than the melting point Tm of the raw material 3, then B2O3 (4) and the raw material 3 are molten, the state is kept till a time t2 thus water in the B2O3 (4) is reacted with impurity in the raw material 3 and the impurity is removed. Next, temperature T is lowered to a temperature T2 lower than the melting point Tm at a time t5 and the melt is solidified, simultaneously pressure P is lowered to P3 by a vacuum exhaust system 10 and water in B2O3 is removed. Then pressure P is raised to P2 at a time t6, temperature T is raised to T3 at a time t7 and the raw material 3 is molten, a seed crystal 6 and melt 3 are pulled up with contacting together.
Patent JP-S58199104-A (JP)
Inventor: OOKASHI KATSUHIKO
IPC: B27L5/00
Filed: 1982-05-14
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-H01253894-A (JP)
Title: Dynamic ram
Inventor: IKEDA YUTAKA
IPC: G11C11/409
Filed: 1988-04-01
Abstract: PURPOSE:To speed up a DRAM by providing a transfer gate constituted so as to close only a bit line pair at the time of the selection of a bit line between the bit line and a sense amplifier. CONSTITUTION:The bit line transfer gate 12 is provided between the bit line 5 and the sense amplifier 6, and a bit line gate drive signal of the negation of a Y address select signal 9 is given. An X address is selected at the fall of the inverse of RAS, and WL line potential ascends, and the memory of a cell 1 is sent to the sense amplifier 6 through the gate 12. As for the sense amplifier 6, immediately after the potential change of the bit line 5 is sensed, the gate 12 is closed, and an I/O gate 12 is opened, and it makes the electric charge of the bit line into a state sufficient for writing information, and makes a sense amplifier activate signal 7 and the potential of a word line WL 4 into low potential. Since by using this constitution, the influence of the floating capacity of the bit line 5 upon the sense amplifier 6 can be neglected, the inverse of RAS access time can be shortened.
Patent JP-H02262925-A (JP)
Title: Caulking working device
Inventor: NAGAKURA SEIJU
IPC: B23P19/04
Filed: 1989-03-31
Abstract: PURPOSE:To always obtain the proper caulking state even if the dimension of a workpiece varies by automatically adjusting the operation quantity of a caulking tool according to the dispersion of the length of the workpiece. CONSTITUTION:When a feed screw shaft 25 is revolved in the normal and reverse directions by the driver of an AC servomotor 22, a lead nut 26 is vertically screw-fed according to the revolution direction, and a caulking tool 18 is raising/lowering-operated in reciprocation. In the reciprocating movement, if a caulking tool contacts a workpiece, and the working force increases to a threshold value, the reciprocation operation position of the caulking tool at that time point is detected. The contact position of the caulking tool onto the workpiece can be changed according to the length of the workpiece, and the caulking quantity of the workpiece is held at a constant value by controlling the operation quantity of the caulking tool, according to the detected position value. Therefore, even if the length of the workpiece varies, the proper caulking state can be obtained always for all the workpieces.
Patent JP-H04314569-A (JP)
Title: Printer with power saving function
Inventor: NAKAMURA TAKEHITO
IPC: B41J29/38
Filed: 1991-04-15
Abstract: PURPOSE:To reduce an unnecessary power consumption. CONSTITUTION:A printer 1 is provided with a detection device 11 sequentially detecting data inputted from a host device 2; a time counting device 12 providing time information; an internal switch change-over device 16 changing over a power switch 3; an analyzing device 13 conducting an analysis based on the detection information obtained from the detection device 11 and the time information obtained from the time counting device 12; and a controller 15 storing the result of the analysis in a non-volatile memory 14 and controlling the actuation of the internal switch change-over device 16. In the absence of an input of data from the host device 2 for a predetermined time, a power for the printer 1 is turned OFF.
Patent JP-S5416866-A (JP)
Title: Device for flashing emergency lighting apparatus
Inventor: NAMIKOSHI YASUMASA
IPC: H05B41/14
Filed: 1977-07-08
Abstract: PURPOSE:To provide a flashing device which makes it possible to increase the lighting time of lamps and extend the life thereof under lower voltage of the battery by means of a voltage detecting circuit adapted to half the action of a flashing control circuit of a switching element in the on-state as the voltage of the battery drops below the given level.
Patent JP-2000270654-A (JP)
Title: Control apparatus for working machine
Inventor: NAKAJIMA TETSUYA
IPC: A01D41/12
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To avoid reduction in operation efficiency by continuing an operation as much as possible even in the case in which no control information required for performing a control by an information input means is not normally inputted. SOLUTION: When control information inputted by an information input means JN is normal, a control means CU carries out a treatment for repeatedly renewing and memorizing the control information in an information memory means RAM, performs an operation control based on the inputted control information. On the other hand, when the control information inputted by the information input means JN is not normal, the control means carries out the operation control based on the control information renewed and memorized in the information memory means RAM.
Patent JP-S58200388-A (JP)
Inventor: OOMORI AKIRA
IPC: G07F5/22
Filed: 1982-05-14
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-S538424-A (JP)
Title: Exhaust gas purifying gas
Inventor: TSUCHIYA HIROSHI
IPC: F02M25/06
Filed: 1976-07-09
Abstract: PURPOSE: To prevent increase of non-combusted portion in the exhaust gas and thus cause steady combustion by controlling an exhaust gas circulation path of an exhaust gas circulation means by a control valve operated by negative pressure supplied through a first negative pressure path. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62240013-A (JP)
Inventor: BOODAN FUAAKO
IPC: A47J37/06
Filed: 1986-04-11
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-S62239985-A (JP)
Title: Novel microorganism
Inventor: FUKITA YOSHIKAZU
IPC: C12R1/07
Filed: 1986-04-10
Abstract: PURPOSE:To obtain a novel alkaline microorganism, capable of converting a diester into a half ester and belonging to the genus Bacillus, by cultivating and separating Bacillus sp. VA-62 strain (FERM-P No.8729) from soil. CONSTITUTION:A novel microorganism obtained by adding, e.g. supernatant liquid of a suspension of sterilized physiological saline solution of soil to a separating culture medium carrying out shaking cultivation, smearing a separating agar culture medium with the culture to carry out cultivation, repeating separation of the formed colonies with a separating agar culture medium to obtain completely purified Bacillus sp. VA-62 strain. The VA-62 strain has an ability to convert cis-imidazolidinedicarboxylic acid diester into an optically active imidazolidinedicarboxylic acid derivative (half ester) by cultivating in the presence of the diester. Various culture media containing a carbon source, nitrogen source, inorganic substances, etc., may be used as the culture medium for the above-mentioned VA-62 strain.