baber/WOPTO huggingface dataset:
Patent JP-H072557-A (JP)
Title: Concrete composition
Inventor: SHIMOYAMA YOSHIHIDE
IPC: C04B28/02
Filed: 1993-06-16
Abstract: PURPOSE:To shorten the time of completing the bleeding of a placed fresh concrete from that of a conventional usual concrete without deteriorating the strength of a hardened concrete by blending a water-reducing agent with a specific additive in combination. CONSTITUTION:This concrete composition is constructed from a cement, water, an aggregate, a water-reducing agent (a) and the following additive (b): The water-reducing agent (a) is contained in an amount within the range of 0.1-10wt.% based on the cement. The additive (b) is composed of the following components (b1) and/or (b2): The component (b1) is a compound expressed by the formula R1O(AO)nH [R1 is hydrogen or 1-6C alkyl group; A is one or two 2-3C alkylene groups; (n) is a number of 1-100] and the component (b2) is a compound expressed by the formula R2OH (R2 is 4-6C alkyl group). The R1 in the component (b1) is preferably butyl group and the component (b2) is preferably tert-butyl alcohol.
Patent JP-H0518529-A (JP)
Title: Purification system for exhaust gas
Inventor: MATSUMOTO IKUO
IPC: B01D53/86
Filed: 1991-07-11
Abstract: PURPOSE:To purify exhaust gas containing contaminative constituents by a process having a long life span and good efficiency. CONSTITUTION:Absorbents 3 are placed in an exhaust gas duct 1, and oxidative catalysts 4 are located on both outsides thereof, and heaters 5 are, furthermore, located on both outsides of the oxidative catalysts 4. When exhaust gas is not flowing in the exhaust gas duct 1, an electric current is applied to the heaters 5, and the oxidative catalysts 4 are heated up to an active temperature thereof. In this way, contaminative constituents are separated from the absorbents 3 and are oxidized away with the oxidative catalysts 4.
Patent JP-H0520023-A (JP)
Title: Digital logic circuit
Inventor: USHITO NORIKO
IPC: G06F5/00
Filed: 1991-07-11
Abstract: PURPOSE:To facilitate sequential access to an address by increasing the address by a counter and to shorten the time required for address assignment. CONSTITUTION:The digital logic circuit consists of a shift register 2 which converts a one-bit value into eight bits, an F/F 3 which performs latching operation based upon the parallel-converted eight-bit value, a 6-bit counter 6 which counts up according to the latching result of the F/F 3, an eight-bit latch 5 which performs latching operation based upon the latching result and the counting result, and a control circuit which is required to operate the F/F 3, counter 6, and latch 5.
Patent JP-H0221246-A (JP)
Title: Appearance inspection for electronic component
Inventor: MATSUZAKI HIROFUMI
IPC: H05K13/08
Filed: 1988-07-08
Abstract: PURPOSE:To detect a positional deviation and a lift of an electronic component simply and accurately by a method wherein a substrate with the electronic component mounted thereon is irradiated with light to create a contrast, bright and dark, on the surface of the electronic component and the surface thereof is observed with cameras. CONSTITUTION:Light source sections and cameras 6-9 are arranged askew at an angle of 45 deg. up in the air and when one light source section 6 is turned ON while the other light source section 8 is turned OFF, the top surface 1a of a substrate 1 and the side 2b of the electronic component 2 on the side of the light source sections 6 becomes fairly dark and an edge line (a) can be detected as position at which brightness changes. So, the number of pixels is detected with the camera 7 to the edge (a) from reference positions (a) and (b) set on a master substrate. Thus, after the end of the observation on the side 2a, the light source 6 is turned OFF. Likewise, distances Y3 and Y4 to a edge line (b) at which the density of light is changed from bright to dark are detected from positions (c) and (d).
Patent JP-H05178752-A (JP)
Title: Lipemic clearer
Inventor: KUZUHARA HIROMI
IPC: A61P3/06
Filed: 1992-06-29
Abstract: PURPOSE:To obtain a lipemic clearer containing a polysaccharide sulfate as an active ingredient. CONSTITUTION:A lipemic clearer containing 1-90wt.% polysaccharide sulfate composed of a structural unit expressed by formula I or structural units expressed by formulas I and II [(m/n) is 0-5 and (m+n) is 30-150] as an active ingredient. The polysaccharide sulfate has a saccharide chain bound through alpha-1,6-bond and is an aminosugar polymer, having a high polymerization degree and containing amino group in the molecule such as heparin and its copolymer with D-glucose. This clearer can be formulated into a dosage form such as an injection, a powder, a granule, a capsule, a tablet, a coating, a syrup or a solution. The clearer has better lipemic clearing action than that of dextran sulfate with low toxicity. The compound material by formula I or II is obtained by reacting 1,6-anhydro-beta-D-glucopyranose derived from beta-D-glucopyranose as a starting substance, successively carrying out reaction, converting the starting substance into a polymer composed of structural units expressed by formulas III and IV, and then reacting the resultant compound with a sulfating agent (e.g. chlorosulfonic acid).
Patent JP-H0834505-A (JP)
Title: Stock control system
Inventor: SATO MITSUYA
IPC: B65G1/00
Filed: 1994-07-22
Abstract: PURPOSE:To provide a stock control system allowing an stock management controller to easily judge in which facility a load being received or delivered is located. CONSTITUTION:A conveyance system 1 is constituted of a facility on the side of automatic warehouses 2, 3 and conveyors 17, 18 and a facility on the side of a track carriage M. Identification sensors 17a, 18a are provided on the side of a track V of the conveyors 17, 18. These facilities are driven and controlled by a control controller 24 based on the entry/delivery work data from an stock management controller 25. The stock management controller 25 outputs the entry/delivery work data to the control controller 24 based on the action of a worker. When the identification sensors 17a, 18a detect a load, an identification signal is outputted to the stock management controller 25 via the control controller 24. The stock management controller 25 judges whether the load is located on the side of the automatic warehouses 2, 3 or on the side of the track carriage M based on the identification signal.
Patent JP-S6063558-A (JP)
Title: Copying paper carrying device for copying machine
Inventor: KOYAMA HARUO
IPC: B65H29/58
Filed: 1983-09-19
Abstract: PURPOSE:To execute both-surface copying at a low cost and with simple constitution by inverting copying paper whose one surface is previously copied, through a switching belt, a returning belt, an inverting roller, etc., and feeding it to the second paper feed cassette. CONSTITUTION:A carrying direction switching plate 27 is placed in the down- stream of a carrying roller 26, a carrying direction control roller 29 and a returning belt 33 are placed in its lower part, and an inverting roller 40 is provided on the rear end part of the belt 33. In case of both-surface copying, copying paper A whose one surface is previously copied contacts the switching plate 27 turned in the upper direction, is led in the lower direction, fed into the inverting roller 40 by the belt 33, inverted by a forward rotation and a backward rotation of the roller 40, and fed into the second paper feed cassette 4. Subsequenttly, copying is executed on the rear side by a paper feed roller 14, and the transfer paper passes through on the switching plate 27 turned in the lower direction, and is discharged to a copy receiving plate 5. Therefore, the both-surface copying is executed at a low cost with simple constitution.
Patent JP-S6416083-A (JP)
Title: Image pickup device
Inventor: TAKIZAWA YOSHIYORI
IPC: H04N5/357
Filed: 1987-07-09
Abstract: PURPOSE:To attain highly accurate image pickup of a mobile body by adding plural signals stored in the storage means during one scanning period of the standard elevision signal and outputting the signal in the same speed as the scanning speed of the standard television signal. CONSTITUTION:A solid-state image pickup element 20 is driven by one scanning period in a scanning time being a fraction of integral of the standard television signal scanning period, plural signals are stored and summed and the result is outputted in the same speed as the scanning period of the standard television signal. Thus, the outputted signal represents the state that the plural still pictures picking up the mobile body in time series while being overlapped on same screen, in case of the pickup of a mobile body moving at a high speed, the moving locus is arranged accurately. That is, the after image is reduced to obtain pictures being the result of plural still pictures on same screen picked up in time series as plural number of pictures 33a-33c and the fog of picture is prevented possibly.
Patent JP-S6237091-A (JP)
Title: Drive system of single phase induction type electric motor
Inventor: NOMURA TOSHIAKI
IPC: H02P27/06
Filed: 1985-08-02
Abstract: PURPOSE:To obtain high starting torque while efficiently controlling speed by connecting an inverter to a main coil and supplying the currents of the main coil, whose phase is shifted by 1/2pi with regard to the currents of an auxiliary coil. CONSTITUTION:An AC power supply AC is connected to a main coil 3 for an electric motor 1 through an inverter drive circuit 5, and an auxiliary coil 9 with which a switching member 7 is connected in series is connected in parallel with the main coil 3. The inverter drive circuit 5 is controlled so that the currents of the main coil, phase thereof is shifted by 1/2pi with regard to the frequency of the currents of the auxiliary coil detected by a current detecting coil 10 flow on starting. When the motor reaches the number of revolution corresponding to power frequency, the main coil 3 is driven by one phase. The motor can be accelerated or decelerated by controlling frequency.
Patent JP-H08193412-A (JP)
Title: Floor board
Inventor: HAGIWARA HISASHI
IPC: E04F15/04
Filed: 1994-06-21
Abstract: PURPOSE: To prevent deflection by providing a back groove of a specified depth crossed at right angle to the direction of fiber of a surface decorative veneer in the back of a base board, and sticking a lined single board in the area where the rear groove is not provided by crossing the direction of fiber with at right angle to the direction of the rear groove. CONSTITUTION: When a contraction or expansion is produced due to variation in moisture contact of a decorative veneer 3, a deflection resulting from contraction or expansion of the veneer in the direction parallel to the direction of fiber is prevented by a rear groove 4 formed at right angle relative to the direction of fiber of the veneer 3. Next a deflection resulting from contraction or expansion of the veneer 3 in the direction at right angle relative to the direction of fiber is prevented by keeping a balance of the contraction or expansion on the front and rear surfaces of a base board 2 by the contraction or expansion of a backing veneer 5. Then the depth of the groove 4 is set at 40 to 69% of the thickness of the base board 2 to increase plasticity, and damage during transportation is prevented.  In addition, the groove 4 at the end is formed at a position apart by the board thickness of the board 2 from the bottom of a female actual recessed part 6a so as to prevent cracking. Thus plasticity can be held as before, and deflection in both directions can be prevented.
Patent JP-H0337268-A (JP)
Title: Production of ion-conductive diaphragm
Inventor: IDO SHUICHI
IPC: C08L101/00
Filed: 1989-07-03
Abstract: PURPOSE:To produce an ion-conductive diaphragm having a high ionic conductivity at room temp. or lower and useful for a battery by mixing a soln. of an ion-nonconductive polymer with a soln. of an ion-conductive polymer compatible with the ion-nonconductive polymer and forming the resulting mixed soln. into a film. CONSTITUTION:A soln. of an ion-nonconductive or weakly ion-conductive polymer (A) (e.g. propylene carbonate) is mixed with a soln. of an ion-conducive polymer (B) which is compatible with the polymer A and has an ionic salt attracted by it (e.g. a homogeneous mixture of a tetrahydrofuran soln. of polyethersulfone with LiClO4) to give a mixed soln. which is formed into a film and dried to remove the solvent, producing an ion-conductive diaphragm wherein the polymer B is dispersed in the polymer A backbone.
Patent JP-H04315611-A (JP)
Title: Anchor cage type greening method
Inventor: YAMAMOTO IWAO
IPC: E02D17/20
Filed: 1991-04-12
Abstract: PURPOSE:To fit a hollow cage around an anchor provided on a slope face. CONSTITUTION:A hollow cage is fitted around an anchor provided on a slope face 1, and a vegetation base material 4 combined with plant seeds is sprayed around it. The front of the cage is opened, a metal net and reinforcing bars 6 are fitted to the anchor, a hardening material 7 such as concrete or mortar is sprayed along the anchor, hollow cage or bar arrangement, or a gradient is applied to the bar arrangement of the reinforcing bars 6. The hardening material 7 is sprayed into a frame shape along the bar arrangement, and a drain groove 9 is provided at the lower end section of the gradient.
Patent JP-S5958461-A (JP)
Inventor: IIDA KIICHIROU
IPC: G06F3/048
Filed: 1982-09-29
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-S6329276-A (JP)
Title: Logic lsi
Inventor: KAWASHIMA MASATOSHI
IPC: G01R31/3185
Filed: 1986-07-23
Abstract: PURPOSE:To easily diagnose an LSI by dividing the logic LSI into plural combinational circuits, connecting a master-slave type circuit which has series- connected FF circuits to respective data input/output sides, and providing an operation control pin for test mode setting to a master latch circuit which constitutes the FF circuits. CONSTITUTION:The logic LSI is diagnosed effectively by being divided into small-scale combination circuits, so combinational circuits 7 and 8 divided into blocks are provided. Then, FF circuits 1 and 2, and 3 and 4 which are connected in series are provided on the input/output side of the circuit 7, and the circuits 3 and 4 are used in common as FF circuits on the input side of the circuit 8 while FF circuits 5 and 6 which are connected in series are provided on the output side. Here, the circuits 1-6 each consists of a master latch circuit 11 and a slave latch circuit 12 and an input pin D and a clock pin CK are made effective in normal mode. Further, an input pin SD and a clock pin SCK 1 are made effective in test mode to facilitate the LSI diagnosis.
Patent JP-2001002423-A (JP)
Title: Production of granular iron oxide agglomerate powder
Inventor: YOSHIMARU KATSUHIKO
IPC: B29B9/08
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a production process for a granular iron oxide agglomerate powder consisting of granular iron oxide agglomerate particles which have excellent conveyable properties, good handleability and good flowability and each of which is an agglomerate and yet has appropriate strength and accordingly which have excellent dispersibility when kneaded with a resin. SOLUTION: In this production process of a granular iron oxide agglomerate powder consisting of granular iron oxide agglomerate particles which are formed by agglomerating iron oxide primary particles having a 0.05-1 μm number average particle size into agglomerate particles having a 30-300 μm number average particle size and a 0.05-2 wt.% heating loss, the operation for agglomerating the iron oxide primary particles is performed by using a dry type device capable of promoting cohesive force and/or adhesive force of the primary particles.
Patent JP-S5873391-A (JP)
Inventor: SHIBATA YOSHIO
IPC: D05B55/16
Filed: 1981-10-27
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-H0337603-A (JP)
Title: Fiber collimator
Inventor: HAKOGI HIRONAO
IPC: G02B6/32
Filed: 1989-07-05
Abstract: PURPOSE:To adjust the relative positions of a lens and an optical fiber extremely simply and easily while holding the accuracy high by forming a projection part on either a holder or a ferrule and forming a slanting surface which engages the projection part on the other. CONSTITUTION:The slanting surface 8 which has a specific inclination to the axis of the ferrule 4 (or holder 1) is formed as the holder-side flank of the flange 7 and abuts on and engages the projection 6 of the holder 1. Therefore, when the ferrule 4 is inserted into the bore 5 of the holder 1 corresponding to the diameter of the ferrule 4, the projection 6 of the holder 1 abuts on and engages the slanting surface 8 of the flange 7 of the ferrule 4 at its tip part. Then when the ferrule 4 is rotated while pressed in the insertion direction against the holder 1, the projection 6 of the holder 1 profiles the shape of the slanting surface of the ferrule 4 in contact with the slanting surface, so the ferrule 4 moves in its insertion direction according to the extent of the inclination of the slanting surface. Consequently, the relative positions are easily and speedily adjusted.
Patent JP-S6233705-A (JP)
Title: Device for producing metallic powder
Inventor: OZEKI AKIYA
IPC: B22F9/14
Filed: 1985-08-05
Abstract: PURPOSE:To efficiently produce high purity metallic powder by rotating a pair of consumable electrodes placed at a prescribed interval while generating arc in a space between the electrodes so as to melt the confronting ends of the electrodes and to scatter the drops of the resulting melt. CONSTITUTION:A pair of electrodes 31 having the same composition as powder to be produced are placed at a prescribed interval in a vacuum vessel 37 so that the longitudinal directions are made to coincide with each other. Electric power is supplied to the electrodes 31 from a power source 36 to generate arc 32 and the electrodes 31 are rotated at high speed through driving shafts 38. The confronting ends of the electrodes 31 are melted by the arc 32 and drops 33 of the resulting melt are scattered in a vessel 37 from the confronting ends by centrifugal force produced by the rotation of the electrodes 31. The scattered drops 33 are solidified by cooling in the vessel 37 and accumulated as powder 34. Thus, high purity powder is formed at a low cost.
Patent JP-2001005317-A (JP)
Title: Fixing device
Inventor: TSURUSAKI TERUAKI
IPC: B65H3/46
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To inhibit shrinking and wrinkling of papers and to prevent difference in print quality between the surface and back thereof, by providing a heat generating member, which heats the back of the paper and removes moisture in the paper, downstream of a pressure roller in the direction in which the paper is carried. SOLUTION: A moisture removal heater 18 is provided downstream of a pressure roller 11 in the direction in which paper is carried. In the moisture removal heater 18, when a paper 5 is at a paper running position, heat is generated during both printing and non-printing. A heat value of the moisture removal heater 18 is on/off controlled by a driver 19 in a duty set in advance according to an amount of a series of sheets of paper, so that the paper 5 is prevented from yellowing or being burnt, when an amount of a minimum series of sheets of paper stops for a long time and so that excess moisture which the paper contains is removed sufficiently even during printing. This, during printing on what ever types of papers, the excess moisture in the paper 5 is removed, the paper 5 is prevented from wrinkling, and transferability in printing on the back can be improved.
Patent JP-S6415964-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: ANDO TAKESHI
IPC: H01L27/10
Filed: 1987-07-09
Abstract: PURPOSE:To prevent the leak or short-circuiting between a capacitor electrode and a gate electrode, by forming a capacitor electrode in a capacitor forming region, after a specific number of insulating films among a plurality of insulating films formed on the main surface of a substrate are eliminated in the capacitor forming region. CONSTITUTION:On a silicon substrate 1, are formed a two-layer film composed of a nitride film 3 as an upper layer, and an oxide film 2 as a lower layer. The nitride film 3 is eliminated in a capacitor forming region. A capacitor electrode 4 of polycrystal silicon is filmed in the manner in which the side surface of the electrode comes into contact with the side surface of the nitride film 3, and an insulating oxide film 5 between the gate electrode and the capacitor electrode is grown by thermal oxidation. A silicon substrate 7 in a gate forming region is exposed by etching, and a gate oxide film 6 is grown on the surface by thermal oxidation. A capacitor insulating film is a single-layer film composed of only the oxide film 2, and a sufficient thickness of insulating oxide film can be obtained at the junction part 8 between the capacitor insulating film and the gate oxide film 6. At the time of forming a gate electrode 9 of polycrystal silicon, the leak of short-circuiting between the capacitor electrode 4 and the gate electrode 9, via the junction part 8, can be sufficiently prevented.
Patent JP-S6064294-A (JP)
Inventor: HARA TSUGIYOSHI
IPC: G21C3/33
Filed: 1983-09-20
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-H0460889-A (JP)
Title: Optical method and device for character recognition
Inventor: ARAKI SOICHIRO
IPC: G06F15/18
Filed: 1990-06-29
Abstract: PURPOSE:To execute character recognition at high speed and easily by sampling the one-dimensional average density distribution of a direction perpendicular to the direction in which a character string is arranged into plural input signals, and neural-processing plural input signals. CONSTITUTION:The character recognition is executed by sampling the one- dimensional average density distribution of the direction perpendicular to the direction in which the character string is arranged into plural input signals, and neural-processing plural input signals. In this case, since the average density distribution is a one-dimensional pattern, the average density distribution can be formed optically by using an anamorphic optical system. Then, by sampling an average density distribution pattern including characters before and behind some character in a word into plural number, and inputting them to a neural network, and storing the pattern in it, the above character can be specified. Thus, the character recognition can be executed at high speed and easily.
Patent JP-H0460878-A (JP)
Title: Compressing system for picture data
Inventor: TAKIZAWA FUMINORI
IPC: H04N1/411
Filed: 1990-06-29
Abstract: PURPOSE:To obtain the picture of high quality even at the time of transformation such as enlargement, reduction and rotation, by calculating the curvature of the coordinate data of a contour line, and detecting its maximum value. CONSTITUTION:The coordinates of n-pieces of points from P1 to Pn are stored in a coordinate data storage means 101, and a curvature calculating means 102 calculates the curvature for all the points from P1 to Pn. A curvature maximum value setting means 103 decides a coordinate data point where the curvature is the maximum value. A corner deciding means 104 decides whether the point where the curvature is decided to be the maximum value is a corner or not. If that point is decided to be the corner, dividing point information purporting that the point is a dividing point is sent to a dividing point setting means 105. Thus, the efficient compression of picture data can be realized.