baber/WOPTO huggingface dataset:
Patent JP-H04359817-A (JP)
Title: Switch device
Inventor: KII MASAMI
IPC: H01H9/30
Filed: 1991-06-04
Abstract: PURPOSE:To suppress the temperature increase owing to an arc at the time of breaking and heighten the arc extinguishing function by installing a arc controlling part made of a material, which absorbs the thermal energy an arc radiates and is treated for blackening, in the periphery of an arc generating site. CONSTITUTION:An arc controlling part 14 made of a blackened material is installed in the periphery of an arc generating site. In the case that the thermal energy from an arc 50 is absorbed by the arc controlling part 14, when a movable contactor 13 toward the breaking direction and the tip part of a fixed contactor 12 passes the minimum open part of the arc controlling part 14, the gap between the outer circumference of the contactor 12 and the inner surface of the arc controlling part 14 becomes wide and an arc extinguishing gas, which is compressed in a buffer chamber A, starts to flow swiftly. The arc extinguishing gas in the chamber A is sprayed forcibly to the arc 50 through a communicating hole 19 by the function of the buffer system. At that time, the arc 50 is drawn and the thermal energy of the arc 50 is absorbed by the arc controlling part 14 and the arc is extinguished surely at the time the a. c. arc flowing in the circuit becomes zero.
Patent JP-S63297812-A (JP)
Title: Humidifying roller
Inventor: WATABE HIROYUKI
IPC: F16C13/00
Filed: 1987-05-28
Abstract: PURPOSE:To make uniform humidification or damping possible by, in a humidity controlling device for upgrading a printing paper or the like, providing the bearing parts of a hollow cylindrical roller whose peripheral body is formed of porous ceramics with a supplying means for humidifying medium. CONSTITUTION:A humidifying roller 6 is wholly formed in a hollow cylindrical shape, and one or both of its bearing parts 8 are provided with a supplying means for humidifying medium such as water or steam. A peripheral body 9 of the humidifying roller 6 is formed of porous ceramics, and ground to make its surface smooth. The pressurized humidifying medium supplied through the bearing part 8 uniformly fills the inside of the roller 6, and is permeated through a porous ceramic layer of the peripheral body 9 by centrifugal force due to the rotation of the roller 6 to ooze on the surface of the roller 6 in a form of the steam or a fine mist. Thus humidification can be effectively performed.
Patent JP-H05328334-A (JP)
Title: Device for estimating moving vector
Inventor: ONO HISANORI
IPC: H04N19/503
Filed: 1992-05-25
Abstract: PURPOSE:To remove unmatched moving vectors by dividing a brightness signal of an input image into plural blocks, matching respective blocks and matching a block to be expanded based upon a block expanded around the objective block. CONSTITUTION:A difference calculating part 3 calculates differences between respective blocks in a retrieving range from a preceding frame block signal and a current frame block signal respectively outputted from a small area dividing parts 1, 2 and continuously outputs the differences. A block expand;ion judging part 4 instructs the dividing parts 1, 2 to expand the size of the block division of already divided frame based upon the difference values found out by the calculating part 3 and divide the frames again. The judging part 4 informs the 1st candidate block having the minimum difference value to a vector judging part 5, which outputs a moving vector corresponding to the block. Thereby, even when brightness is not almost changed in a block or plural similar patterns exist, an accurate moving vector can be estimated.
Patent JP-S5836189-A (JP)
Title: Controller for dc motor
Inventor: OBANA GIHEE
IPC: H02P7/288
Filed: 1981-08-26
Abstract: PURPOSE:To reduce the current ripple of a DC motor by turning ON one pair of inverters in which self-extinguishing elements are coupled in a bridge and then maintaining the element of the negative side of the DC power source of one pair of the elements until the other pair become ON. CONSTITUTION:A signal generator 101 generates a triangular wave B and a rectangular wave C of a reference frequency, and polarity discriminator 102, 103 discriminate the polarity of a control signal Vc. Comparators CP1-CP3 respectively input the signal B, the signal C of the generator 101, and the outputs of  the discriminators 102, 103, and output signal D-F. When the signals D-F are  converted through a polarity inverter INV, an OR circuit OR, a NAND circuit NAND, a NOR circuit NOR, a delay circuit TD and a pulse amplifier DRV into  signals e1-e4, and are then applied to transistors 1-4 forming an inverter.
Patent JP-S5656245-A (JP)
Title: Operation of washing line of screen dregs
Inventor: TAKAHASHI SEIJI
IPC: B03B5/00
Filed: 1979-10-15
Abstract: PURPOSE: To operate rationally by a method wherein a throwing amount is determined by a water level in a washing tank and the throwing stop and the supply to a skip hoist after washing is detected based on the integration of an operation initiating number or a driving time of a washing apparatus or a dehydrator.  
     CONSTITUTION: Screen dregs scraped up by a rake 3 is directly thrown into a screen dregs washing apparatus 4 or thrown through a throwing conveyor 5. The screen dregs washing apparatus 4 fills a washing water into a tank so as to egulate said washing water to a preliminarily determined amount and a water level meter 4d detects a condition wherein a throwing amount is reached to a predetermined amount to initiate the washing and dregs are washed for a definite time. After washing, the dregs are exhausted out of the tank and, after the washing is completed, the throwing of dregs is initiated again. The washed dregs are supplied to a dehydrator 6 and supplied into a skip hoist 7. The full load of a bucket of the hoist 7 is detected by measuring an operation initiating number or an operating time of a washing apparatus or a dehydrator and, if the full load is detected, dregs are thrown into a hopper by operation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61290995-A (JP)
Inventor: TORIDA FUMIO
IPC: D06F49/04
Filed: 1985-06-18
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-S6026303-A (JP)
Title: Production of liquid crystal display device
Inventor: TASHIRO YOSHIZOU
IPC: G02F1/13
Filed: 1983-07-22
Abstract: PURPOSE:To obtain a liquid crystal display device which consumes less electric power and is inexpensive by dipping a base plate into a liquid for constituting a polarizing layer then heating the base plate while pulling the same from the liquid, pressing the coated film in the heated state and stretching unidirectionally the base plate during said pressing. CONSTITUTION:A prescribed amt. of iodine or the like is dissolved in PVA or the deriv. thereof, etc. to prepare a liquid for constituting a polarizing layer. A base plate 2 is dipped in such liquid. While the base plate is pulled from the dipping liquid, the base plate is heated to about 100 deg.C from both sides thereof by an IR lamp to obtain a uniform film of about <=1mum. A roller or squeegee consisting of cotton fibers is pressed to the film which is kept heated to about 130 deg.C and the pressing is repeated unidirectionally to rub the film. The moelcules are rearranged by such pressing and the molecules of the iodine, etc. incorporated therein are directed to the same direction as the direction of the molecules of the PVA or the deriv. thereof. The direction where the film is rubbed is the optical absorption axis. Two sheets of the base plates having the polarizing layers formed in such a way are stuck together via a spacer by bringing mutually the polarizing film sides face to face so that the absorption axes intersect orthogonally with each other.
Patent JP-S63297837-A (JP)
Title: Double acting vibration absorber
Inventor: YAMADA SHUNICHI
IPC: E04H9/02
Filed: 1987-05-28
Abstract: PURPOSE:To enable the smallness of size to be attained in a damping device, by vibrating the first additional mass to resonate with a main vibrating system while giving the predetermined damping action by the damping device through the second additional mass which is connected so as to resonate, in the case of a vibration absorber for a building or the like. CONSTITUTION:A double acting vibration absorber A, which connects the first additional mass 1 to the roof floor or the like of a structure through springs 3 setting up on to the first additional mass 1 a vibration absorber (a) supporting the second additional mass 2 through springs 4, holds a resistance plate 7, protruding to the bottom side, horizontally in viscous fluid 6 in a viscous fluid tank 5 fixed to a side of the first additional mass 1. And when vibrative external force of earthquake or the like is input to the structure, the first additional mass 1 resonates, further the double acting vibration absorber A, in which the second additional mass 2 tends to resonate in large amplitude, receives viscous resistance of the viscous fluid 6 by the resistance plate 7, absorbing vibrating energy by the damping force of that resistance. In this way, the double acting vibration absorber A, enabling a damping device to be formed in small size while a quick response to be attained for an earthquake and wind or the like, enables the damage of a building or the like to be surely prevented.
Patent JP-S5257475-A (JP)
Title: Fluid balancer
Inventor: SHIOHATA HIRONORI
IPC: D06F37/24
Filed: 1975-11-07
Abstract: PURPOSE:To obtain a fluid balancer which is capable to give a small unbalanced vibration driving to a revolving machine.
Patent JP-S62290034-A (JP)
Title: Magnetic transfer meethod for cathode-ray tube
Inventor: SATO TATSUJI
IPC: H01J29/07
Filed: 1986-06-09
Abstract: PURPOSE:To enable any twist component to be compensated while dispensing with a compensation lens, by applying alternating damping magnetic field to perform magnetic transfer to a color discriminating electrode by means of a degaussing coil while applying bias magnetic field, using a ring coil arranged to enclose the vicinity of the color discriminating electrode of a cathode-ray tube CONSTITUTION:When current of 2A supplied from a DC power supply 14 flows through a twist compensation ring coil 11, magnetic flux is generated in Z axis direction 16, namely the direction of tube axis, against a panel face 15. If alternating damping magnetic field of high intensity is applied With this triac degaussing coil 17 while applying bias magnetic field by means of the twist compensation ring coil 11, magnetism of a form which cancels the twist component of landing pattern is transferred to a color discriminating electrode. Then the DC power supply 14 is turned off. By changing the current intensity flowing through the twist compensation ring coil 11, the amount of twist component compensation changes accordingly. and, if the polarity of the current is reversed, twist component can be compensated in the opposite direction.
Patent JP-S5923474-A (JP)
Title: Alkaline zinc storage battery
Inventor: IKEDA KOUNOSUKE
IPC: H01M10/39
Filed: 1982-07-29
Abstract: PURPOSE:To improve sealing and increase charge-discharge cycle performance by locally forming a cadmium layer having good reactivity with oxygen gas in a zinc anode of an alkaline zinc storage battery. CONSTITUTION:Water is added to a mixture of zinc oxide powder, mercuric oxide, and fluorine resin powder, and they are kneaded to form an active mass paste. Water also is added to a mixture of cadmium oxide and fluorine resin powder, and they are kneaded to form a cadmium paste. The zinc paste is applied to a belt-shaped plate substrate such as a metal net and cadmium layers 2 are formed in a vertical direction between zinc active mass layers 3 at a specified spaces. The substrate is wound with a sintered nickel cathode with a separator interposed to form a sealed type alkaline zinc storage battery. Oxygen generating in a cathode is made to react with the cadmium layer. Therefore, sealing is improved to increase battery performance.
Patent JP-S63297193-A (JP)
Title: Rudder for ship
Inventor: YASUDA MASARU
IPC: B63H25/38
Filed: 1987-05-28
Abstract: PURPOSE:To reduce the cost and facilitate the inspection, maintenance, and check, by constituting a rudder for ship with two rudder plates having almost the same shape in parallel behind a propeller, a connecting member of these two rudder plates, and a rudder shaft fixed at the center between the rudder plates of this connecting member and rotating two rudder plates. CONSTITUTION:Two rudder plates 12-1, 12-2 provided in parallel at the preset distance behind a propeller 11 receive the back wash of the propeller 11, efficiently generate the lift, serve as a nozzle, and apply a large rudder force to a hull. Connecting members 13, 14 connect the rudder plates 12-1, 12-2 and fix them to a rudder shaft 15 and convey the torque of the rudder shaft 15 to two rudder plates 12-1, 12-2 to rotate them. The simple structure constituted of two rudder plates 12-1, 12-2, the connecting members 13, 14, and the rudder shaft 15 facilitates its production, and the inspection, maintenance, and chick can be performed simply.
Patent JP-S5923939-A (JP)
Title: System for compensating bit steal
Inventor: SOGA SENJI
IPC: H04J3/12
Filed: 1982-07-30
Abstract: PURPOSE:To attain the stable digital data transmission, by inserting information before one frame to a bit location of bit steal among transmission information to a succeeding device, in a digital multiplex transmission. CONSTITUTION:The signal information is discriminated as normal signal information at a transmission interface section 100, clock regenerating section 102 and a signal discriminating section 101. Then, this signal information is inputted to a frame synchronizing section 104, where the information such as frame number and bit location and the like is formed. The information is outputted to a signal separating section 103 and a bit steal compensating section 105, and the signal separating section 103 separates the signal information outputted from the signal discriminating section 101 into a sound signal and a monitor signal and transmits respectively the monitor signal to a monitor signal buffer memory 106 and the sound signal to the bit steal compensating section 105. The sound signal is transmitted to an internal device via a buffer memory 107 after the bit steal compensating processing at the bit steal compensating section 105. Further, the monitor signal is transmitted to the internal device via the buffer memory 106.
Patent JP-H05304566-A (JP)
Title: Calling device
Inventor: TAKAHASHI TOSHIAKI
IPC: H04Q3/58
Filed: 1991-05-10
Abstract: PURPOSE:To enable calling of an absent party over a wide range of area with a device requiring small electric power without use of an external line. CONSTITUTION:When a call operation is implemented by the calling device main body 4, a 1st communication control section 20 transmits a call signal including an ID code externally via a transmission reception section 10, and a 2nd communication control section 21 of a calling device main body 5 receiving the signal transmits a similar calling signal externally. When a beeper 30 receives the call signal, a call control section 37 collates the ID code with a set code and allows a display section 32 and a buzzer 33 to make calling, and when a command operation to permit reception is made by an operation section 34, a reception communication control section 38 transmits a reception permitting signal. When the calling device main body 4 receives this signal, a 1st communication control section 20 allows a display section 12 to make a reception display and when the calling device main body 5 receives this signal, a 2nd communication control section 21 transmits a transfer request signal including an extension number corresponding to its own equipment and the calling device main body 4 receiving this signal allows the 1st communication control section 20 to display the extension number on the display section 12.
Patent JP-H07330884-A (JP)
Title: Aromatic polycarbonate and its production
Inventor: TOTANI YOSHIYUKI
IPC: C08G64/00
Filed: 1994-06-15
Abstract: PURPOSE:To obtain the subject polymer excellent in resistances to heat and impact and in optical properties, having specific structural units. CONSTITUTION:This polymer is composed of (A) structural unit derivatived from an aromatic dihydroxy compound of formula I or II (Ar<1> to Ar<3> are each an aromatic group; X<1> is a linking group), (B) structural unit derivatived from an aromatic dihydroxy compound of formula III (R is a hydrocarbon or a halogen; (n) is 0-3) and (C) structural unit of formula C=0, but containing no structural unit expressed by (B)-(C)-(B). This polymer is obtained by reaction of a compound of formula I or II {9146/28}pref. 2,2-bis(4'-hydroxyphenyl) propane{9147/28} with a halocarbonyl compound (e.g. phosgene) followed by making a compound of formula III (pref. 6,6'-dihydroxy-3,3,3,3'- tetramethylspiroindane) act on the reaction product.
Patent JP-2000321600-A (JP)
Title: Liquid crystal display device and production therefor
Inventor: TAKECHI KAZUTOSHI
IPC: G02F1/1343
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a high resolution LCD device without increasing the number of data lines and gate lines by forming pixel arraies to which a data signal is impressed via data lines on respective first surfaces of first and second transparent substrates facing each other to reduce effects of point defects and line defects. SOLUTION: Pixel arraies in which a plurality of pixel areas are arranged in the row direction and a column direction and the data signal is impressed to the pixel areas via data lines D are formed on inner surfaces of upper-side and lower-side glass substrates 22, 23, respectively. Then, in each pixel array, plural lines of gate lines G1 to GM are arranged in the row direction, plural lines of data lines D1 to DN are arranged in the column direction and respective plural pieces of pixel areas are formed at intersections of the data lines D and the gate lines G. One pixel area being on the upper side glass substrate 22 and one pixel area which is on the lower-side glass substrate 23 and faces this pixel area form one pixel P of the LCD device.
Patent JP-H10322089-A (JP)
Title: Transfer magazine structure of printed board
Inventor: MATSUYAMA SHIGEO
IPC: H05K13/02
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To prevent printed boards from coming into contact with each other so as not to be damaged or broken by a method wherein a spongy body is mounted on the inner base of a box and the lower surface of a lid respectively. SOLUTION: Longitudinal grooves 5 and 6 are cut in the inner sides 3a and 4a of the lateral side plates 3 and 4 of a box 1, and spongy bodies 7 and 8 are attached to the inner base of the box 1 and the underside 2a of a lid 2 respectively. A printed board A is housed in the box 1 so as to fit its lateral edges into the longitudinal grooves 5 and 6 respectively, and the box 1 is closed with the lid 2. By this setup, the printed board A housed in the box 1 is supported making its upper and lower edge cut in the spongy bodies 7 and 8 respectively. Therefore, the printed board A can be supported without being deformed and curved like a bow on a plan view.
Patent JP-S5761628-A (JP)
Title: Regeneration of calcium oxide from calcium sulfate utilizing fluidized bed
Inventor: FUJIOKA YUUICHI
IPC: C01F11/08
Filed: 1980-09-25
Abstract: PURPOSE: Calcium sulfate which is formed by the desulfurization of exhaust gas from heavy oil or coal combustion with calcium oxide is treated in a specific fluidized-bed type regeneration furnace to regenerate calcium oxide with no formation of calcium sulfide.  
     CONSTITUTION: The air box is provided by use of a porous distribution plate 12 under the fluidized bed furnace and separated into two chambers 13A and 13B with a plate 19. A calcium oxide powder containing a large amount of  calcium sulfate formed on the removal of sulfure dioxide from the exhaust gas on heavy oil or coal combustion with calcium oxide is charged on the distribution plate 12 and heated up to 1,050°C and the fluidized bed is formed with a gas blown up through the distribution plate 12. At this time, a reductive gas containing carbon monoxide, hydrogen or the like is fed through pipe 20 into the chamber 3A and a gas containing oxygen is fed through pipe 21 into the other chamber 13B. The calcium sulfate is converted into calcium oxide without formation of calcium sulfide and the calcium oxide is reused as a desulfurization agent for exhaust gas. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0432917-A (JP)
Title: Coordinate input device
Inventor: YAMADA YOJI
IPC: G06K11/06
Filed: 1990-05-23
Abstract: PURPOSE:To freely set the size of input coordinates and to input absolute coordinates directly by performing transmission control over a progressive wave among three points which are a 1st and a 2nd reference position setting part and an operation part and measuring its propagation time, and finding XY coordinate data on an operation part which has its base line at 1st and 2nd reference positions. CONSTITUTION:The 1st reference position setting part 9 is fixed to the left upper corner part on an optional substrate and the 2nd reference setting part 10 is fixed to the right upper corner part; and an optional point in a rectangular coordinate input range which has one side between the 1st and 2nd reference positions setting parts 9 and 10 is designated by an operation part 7 to input coordinates. Then a coordinate transforming part 2 finds data on XY coordinates from the distance between the 1st and 2nd reference position setting parts, the distance between the 2nd reference position setting part and operation part, and the distance between the 1st reference position setting part and operation part which are measured with ultrasonic wave pulses by distance measurement parts 4 - 6, and supplies them to a computer 1. Consequently, an optional plane which is regarded as a base plate is usable for a coordinate input part and absolute coordinate data can be inputted directly.
Patent JP-H0673598-A (JP)
Title: Method for producing semiconductor and device therefor
Inventor: SUGANUMA KEIICHIRO
IPC: C25D7/12
Filed: 1991-05-08
Abstract: PURPOSE:To subject a semiconductor wafer to plating in a uniform thickness and to carry out chemical treatment or other treatment. CONSTITUTION:A semiconductor wafer W is held over a treating vessel 1 with the top open so that the surface of the wafer W to be treated is positioned downward, a treating soln. is fed from plural parts in the treating vessel 1 and electric current is supplied between a lower electrode 2 and an upper electrode 3 disposed in the vessel 1 while allowing the treating soln. to overflow the vessel 1 to subject the semiconductor wafer W to plating, chemical treatment or other treatment.
Patent JP-H07304811-A (JP)
Title: Catalyst component for polymerizing olefins
Inventor: TAJIMA YOSHIO
IPC: C08F10/00
Filed: 1994-05-12
Abstract: PURPOSE:To obtain a catalyst component for polymerizing olefins, having high catalyst efficiency and excellent in economical efficiency and the properties of a product. CONSTITUTION:This catalyst component is obtained by bringing (1) a compound expressed by the formula Me<1>R<1>p(OR<2>)qX<1>4-p-q [R<1> and R<2> denote each a 1-24C hydrocarbon group; X<1> denotes a halogen atom; Me<1> denotes Zr, Ti or Hf and (p) and (q) are each 0<=(p)<=4, 0<=(q)<=4 and 0<=(p+q)<=4] into mutual contact with (2) a compound expressed by the formula Me<2>R<3>m(OR<4>)nX<2>z-m-n [R<3> and R<4> denote each a 1-24C hydrocarbon group; X<2> denotes a halogen atom; Me<2> denotes a group I to III element of the Periodic Table; Z denotes the valency of Me<2>; (m) and (n) are each 0<=(m)<=(z), 0<=(n)>=(z) and further 0<(m+n)<=(z)], (3) a cyclic organic compound having >=2 conjugated double bonds, (4) a compound containing carbon-halogen bond and (5) an inorganic carrier and/or a granular polymer carrier.