baber/WOPTO huggingface dataset:
Patent JP-S5464552-A (JP)
Title: Decorative sheet and its production
Inventor: UEDA YOSHIYUKI
IPC: B32B33/00
Filed: 1977-10-31
Abstract: PURPOSE: To obtain a decorative sheet having more improved solid feeling, by incorporating a synthetic resin, which becomes transparent by melting with heat, into paper followed by embossing to make the valley parts alone transparent.  
     CONSTITUTION: 20W80wt.% of synthetic resin fibers consisting of a thermophastic resin, e.g. polyethylene resin, etc., which becomes transparent by melting with heat, are incorporated into wood fibers, and formed into paper to give the synthetic resin-containing paper 1. The patterns 2 are printed on the front face, and the soild prints 3 are formed on the back face. The paper 1 is then embossed by the enbossing roll 5 whose protrusions 4 alone are heated to form many valley parts 6, 6.... Only the synthetic resin fibers at the bottom of the valley parts 6 are molten and made transparent by heat and pressure simultaneously. The solid prints 3 on the back face are exposed to form the objective decorative sheet 7. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05326699-A (JP)
Title: Dicing method
Inventor: TERAYAMA SATOSHI
IPC: H01L21/301
Filed: 1992-05-25
Abstract: PURPOSE:To prevent the slippage of the cutting position at dicing or the dislocation of the chip after dicing, concerning the dicing method for a semiconductor wafer. CONSTITUTION:First, a wafer 1 is stuck to the center of the topside of a dicing tape 2, and a tape supporting frame 3 around it. Next, the center of this dicing tape 2 is fixed onto a catching table 4, and the tape supporting frame 3 is pulled down by applying a claw 5 in the recess provided on the topside of a tape supporting frame 3 and lowering it; in such condition the wafer 1 is cut by a dicing blade 6. The quantity of the pull down of the tape supporting frame 3 can be made smaller than the sum of the thickness 3t of the tape supporting frame 3 and the thickness 5t of the claw 5.
Patent JP-H01300455-A (JP)
Title: Tape running device
Inventor: TOMITA MASAO
IPC: G11B15/43
Filed: 1988-05-28
Abstract: PURPOSE:To enable a tape operation resulting the steep change of tape speed to be performed by providing a gain control means controllable a gain based on the output of a tape inertia setting means and a reel inertia setting means. CONSTITUTION:The title device is constituted of a tension detector 6, a tensile force control means 13, and a reel motor 3, and the tension detector 6 is connected to the reel motor 3 mechanically via a tape 2. Also, the tensile force control means 13 is provided with a tensile force reference means 14, a comparison means 15, the tape inertia setting means 18, the reel inertia setting means 19, the gain control means 16, and a motor driving means 17. And the state of the gain control means 16 is varied by the output of the tape inertia setting means 18 and the reel inertia setting means 19. Therefore, appropriate gain compensation is applied on a control system for tensile force corresponding to the change of the inertia moment value of the whole of a tape reel 1. In such a way, it is possible to perform the tape operation resulting the steep change of the tape speed as to supply large disturbance to the control system for tensil force.
Patent JP-S62289204-A (JP)
Title: Separation of fat and oil from fatty acid
Inventor: MORISHITA MITSUGI
IPC: B01D17/00
Filed: 1986-06-06
Abstract: PURPOSE:To separate a liq. mixture of fat and oil and fatty acids into the fat and oil and the fatty acids at a low energy cost without deteriorating the qualities of the fat and oil and the fatty acids by using a semipermeable membrane treated with an org. polar solvent. CONSTITUTION:A liq. mixture contg. fat and oil and fatty acids is allowed to permeate through a semipermeable membrane treated with an org. polar solvent. A reverse-osmosis membrane having >=90% desalting rate and the membrane having the desalting rate or fractional mol.wt. intermediate to those of an ultrafilter membrane having more than several thousands fractional mol.wt. are preferably used as the semipermeable membrane, and a polysulfone membrane having 10-55% NaCl removing rate, for example, is effective. Alcohols such as methanol, org. acids such as formic acid, ketones such as acetone, or esters such as methyl acetate, and their mixture are preferably used as the org. polar solvent.
Patent JP-S5832040-A (JP)
Title: Binder for glass fiber
Inventor: SATOU TOSHIAKI
IPC: C03C25/10
Filed: 1981-08-20
Abstract: PURPOSE:To obtain a binder for glass fibers having improved binding property of filaments, by using a cationic emulsion containing a cationic polymer containing a specific polymerizable quaternary ammonium salt as a polymerization component as a principal agent. CONSTITUTION:A cathionic emulsion containing a cationic polymer containing a polymerizable quaternary ammonium salt expressed by the formula (R1 and R2 are 1-20C alkyl group; R3 is 1-20C alkyl group or 6-15C aromatic-containing or alicyclic-containing group; R is 2-6C aliphatic hydrocarbon group having one ethylenic bond; X is Cl or Br) as one polymerization component is used as a principal agent in a binder for glass fibers. The cationic emulsion is prepared by emulsion polymerizing a vinyl monomer in the presence of a cationic polymer containing the polymerizable quaternary ammonium salt as one polymerization component.
Patent JP-S63299853-A (JP)
Title: Lining construction in molten steel ladle
Inventor: ASO SEIJI
IPC: F27D1/00
Filed: 1987-05-29
Abstract: PURPOSE:To stably produce a high grade steel to avoid increase of O2 inclusion and Si in the steel without any fear to trouble of molten steel leakage by coating the specific thickness of MgO-Al2O3 monolithic refractory on the specific thickness of acidic refractory. CONSTITUTION:As the refractory lining construction for molten steel ladle, the MgO-Al2O3 monolithic refractory 5 is coated on side walls 3, 4 and permanent brick 6, wear refractory 7 of the acidic refractory having >=30mm thickness, at 10-100mm thickness. This lining is applied to only the time of production of the high grade steel and service life of the lining is sufficient to wear only the using number of heats corresponding to the necessary production quantity of the high grade steel. Thickness of the base lining is desirable to be >=30mm for preventing damage of coating material and penetration of molten steel caused by crack an trouble of the molten steel leakage.
Patent JP-S5559156-A (JP)
Title: Recovery of organic acid as by-product
Inventor: MATSUMURA KENJI
IPC: C07C255/08
Filed: 1978-10-27
Abstract: PURPOSE: To the waste solution obtained in the process for making acrylonitrile from propylene, ammonia and oxygen, are added an esterification catalyst and methanol and the esterification is effected to recover the esters of acrylic and acetic acids with industrial advantage.  
     CONSTITUTION: The by-products, acrylic acid and acetic acid, in the production of acrylonitrile from propylene, ammonia and oxygen are collected from the bottom of the acrylonitrile quenching column and the bottom of the acrylonitrile waste water column, when necessary, after water and ammonium sulfate are removed, subjected to esterification in the presence of an esterification catalyst as sulfuric acid, and methanol or ethanol under heating, thus recovering the acrylic and acetic esters. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11332055-A (JP)
Title: Internal insulation structure for electrical junction box
Inventor: KAWADA YUTAKA
IPC: H02G3/08
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an internal insulation structure for an electrical junction box, which is capable of ensuring the insulation space for surely insulating a top cover between an auxiliary machine and the top cover at a desired place. SOLUTION: This electrical junction box 1, which is formed by attaching a box-shaped top cover 5 to a junction box body 2 on which at least one auxiliary machine 4 is disposed on a base plate 3, is provided with an insulating member 20 between the auxiliary machine and the top cover to form an insulating space for insulating the top cover. The insulating member is an insulating cover 21 with a U-shaped cross section consisting of a top wall 22 both sidewalls 23, 23 face the top wall. The insulating cover is transparent. The insulating member is an insulating sheet which is affixed to the inner surface 5a of the top cover 5.
Patent JP-S5558428-A (JP)
Title: Photoelastic device
Inventor: KOTAKE SHIYUUSUKE
IPC: G01L1/00
Filed: 1978-10-27
Abstract: PURPOSE: To largely improve the analyzing work by a photoelastic device by simultaneously rotating two polarizing plates while retaining the relative positional relation therebetween to thereby readily observe them.  
     CONSTITUTION: A polarizer base 5 rotatable on a supporting frame 3 and a photodetector 10 rotatable on a photodetector base 7 consist of a supporting frame, a portion rotatable on the frame, and a lever. Accordingly, the photodetector 10 is first rotated by a rotating lever 9 to thereby orthogonally cross the main axis of the polarizer 8 with that of the photodetector 10 by rotating the photodetector 10 by the lever 9 and then rotating the lever 4 so as to simultaneously rotate the  polarizer and the photodetector while retaining the relative positional relation therebetween without altering the position of a specimen. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6114823-A (JP)
Title: Method of drilling hole
Inventor: FUJISAWA KENICHI
IPC: B23H9/14
Filed: 1984-06-25
Abstract: PURPOSE:To drill a hole with high roundness and straightness in a workpiece by forming an electrode element into a circular cylinder with high roundness and straightness and subjecting the workpiece to electrical discharge machining by means of the electrode element positioned in close vicinity of the workpiece while keeping a state of the electrode element on a machining main shaft. CONSTITUTION:In a process of drilling an about 0.6mm. hole in a workpiece 3 by means of an electrode element 8 having a diameter of 1-2mm. by making use of electrical discharge machining, a table 1 is first moved to guide an electrode forming block 4 to a position below the element 8, and then a machining main shaft 6 is lowered to make the element 8 approach one side surface of the forming block 4. Thereupon, potential of the element 8 is set to be opposite polarity to that in usual electrical discharge machining. Furthermore, the table 1 is delicately moved to set the potential of the element 8 to be reverse to that in usual electrical discharge machining. Since the element 8 is rotated, all the circumference of the element 8 is worn out. Thus, the workpiece can have a desired diameter (e.g., 6mm.) of high roundness and straightness formed therein.
Patent JP-S5923026-A (JP)
Title: Purifier of exhaust for diesel engine
Inventor: NOMURA HIROSHI
IPC: F01N3/02
Filed: 1982-07-27
Abstract: PURPOSE:To enable to perform regeneration of a filter component by a simple device reliably, by making an eliminating device of clogging of meshes actuate when fuel consumption arrives at a fixed value. CONSTITUTION:When meshes of a filter component 6 is made into a clogging state through accumulation of particulates, fuel consumption, which is in a proportional relation with accumulation quantity of particulates, of an engine 1 arrives at a given quantity, arrival of the fuel consumption to the given quantity is detected by a fuel consumption detecting device 14 and a H level signal becomes applicable. Each of a fuel pump 8, an ignition switch 10 and an air pump 13 and a burner device 7 are made to act through action of a controller 19 by the H level signal. Burning gas of a high temperature generated in a burning cylinder 7a through the action of the burner device 7 streams to the filter component 6 in a downstream side and heats and burns the particulates accumulated on the filter component 6.
Patent JP-H07334401-A (JP)
Title: Method for speeding up data base accessing work in network connection system
Inventor: YOKOBABA KAZUKO
IPC: G06F17/30
Filed: 1994-06-14
Abstract: PURPOSE:To shorten the processing time by previously translating plural data access reference instructions into instructions (objects) inherent in a data base, storing the translated instruction, and thereafter, performing the processing only by specifying the instruction number of an instruction corresponding to the processing at the time of executing the same processing. CONSTITUTION:This system is provided with a communication means 3 for transmitting/receiving data, a received data control means 2 for registering an object of access from data received from the means 3 to a data base 6 in an object lift file 5, a data accessing means 1 for accessing the data base 6, and a transmitting data control means 4 for assembling accessed data as transmitting data and transferring the assembled data to the means 3.
Patent JP-H05304720-A (JP)
Title: Device for detecting ground section of distribution line
Inventor: ISHIKAWA HIROKUNI
IPC: H04Q9/00
Filed: 1992-04-24
Abstract: PURPOSE:To detect the section of a distribution line where a ground fault occurs without cutting off the power supply to equipment by providing a master station which detects the ground fault from the outputs of zero-phase current transformers and zero-phase transformers and transmits control commands to slave stations. CONSTITUTION:When a ground fault occurs at a point F, a zero-phase current and zero-phase voltage are generated and inputted to a master station M and the station M transmits the operating signal of a section switch H1 to a slave station K1. When the station K1 opens and closes the gate 3 of a section switch thyristor 2 by transmitting opening and closing signals by one-cycle amount thereafter, the station M can detect that the ground fault occurs on a load side of the switch H1, because the switch H1 is on the upstream side of the grounded point. Then the station M detects that the grounded point is on the load side of section switches by transmitting control signals to slave stations K2 and K5. When the station M opens and closes a section switch H6 by one cycle by transmitting signals to a slave station K6 thereafter, the station K6 detects a grounding current and grounding voltage and transmits the current and voltage to the station M, since the switch Hb is on the downstream side of the grounded point. Therefore, the station M can detect that the ground fault occurs between the switches H5 and H6.
Patent JP-S6025288-A (JP)
Inventor: SATOU MICHIO
IPC: H05K1/05
Filed: 1983-07-21
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-S5465506-A (JP)
Title: Intermittent feeder of tape
Inventor: WATANABE YUUJI
IPC: G11B15/18
Filed: 1977-11-02
Abstract: PURPOSE: To simplify constitution and move tape with high speed response by  stopping the high frequency vibrations only in the period corresponding to the feed  rate of the tape during the revolution and high frequency vibration period of a  capstan.  
     CONSTITUTION: When a revolving shaft 17, i.e., a capstan 2, is revolved where a converter 5 is being vibrated by applying high frequency signals between terminals  23a, 23b, then the friction coefficient between the capstan 2 and tape decreases  owing to the vibrations of the converter 5 and therefore the tape is not moved by  the revolution of the capstan 2. If in such a state the supply of the high frequency  signals to the terminals 23a, 23b is cut off, the coefficient of frication between the  capstan 2 and tape increases and therefore the tape is moved. Hence, if the voltage  to be applied between the terminals 23a, 23b, the material of the outside peripheral  surface of the capotan 2, etc, are suitably selected, the running of the tape may be  stopped or started with high speed response only by the ON and OFF of the high  freqqency signals to the terminals 23a, 23b. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02224076-A (JP)
Title: Method and device for collating fingerprint
Inventor: TANAKA KAZUE
IPC: G06T7/00
Filed: 1989-05-24
Abstract: PURPOSE:To improve a collation rate by executing a collation of a collation point having a feature point and an non-feature point of an inputted fingerprint image and a collation point recorded already in a collation point record list. CONSTITUTION:Information of a non-feature point being a point in which a feature point does not exist is also utilized. For instance, a point shown by a black square is set as a non-feature point 32, and in a collating operation, by considering a position of a given non-feature point and its shift, its vicinity is searched, and it is confirmed that a feature point does not exist in its feature point search area 33. Also, as a result of search of a place corresponding to the feature point search area 33, sometimes a feature point 35 is detected in an adjacent area 36 of the non-feature point shown by a void square. In such a way, the collation rate can be improved.
Patent JP-S5941771-A (JP)
Inventor: MISHIERU BARON
IPC: F26B5/06
Filed: 1983-07-21
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-H10327273-A (JP)
Title: Isdn basic interface station power feeding/power receiving circuit
Inventor: MINE SHINICHI
IPC: H04M19/08
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To realize a communication function which is not restricted to the basic call function of a terminal(TE) even in a situation where external power is not supplied by receiving the local power feeding current of reverse polarity, which is power-fed from an exchange, with a designated input resistance value. SOLUTION: A local power feeding/power receiving circuit 10 is connected in series to the line terminal equipment(NT) 30 connected to a U point interface and a power receiving part input resistance value setting part 12 sets an input series resistance value, and the power feeding current of the reverse polarity (inverse polarity: DC potential is higher in L2 line compared to an L1 line), which is power-fed from the exchange (LT) 20 with the input DC resistance value, is received. It is fed to the reverse reception part 31 of NT 30. A forward current bypass part 14 by-passes forward current. It is by-passed by an AC component/AC signal bypass part 15 and the AC component is prevented from flowing to a reverse power feeding/power receiving part 13.  The input resistance value is automatically set in the power receiving part input resistance value setting part 12 based on a DC current value which is measured in the reverse current measuring part 11.
Patent JP-S5924599-A (JP)
Title: Press frame type hydrostatic pressurizing device
Inventor: WAKI SEIZABUROU
IPC: B30B5/02
Filed: 1982-07-30
Abstract: PURPOSE:To assure a prescribed high hydrostatic pressure and to perform satisfactory compression forming of a material to be treated in the stage of containing said material into a pressure vessel and closing the vessel with a cover, by providing a mechanism for adjusting automatically the pressurizing water in the vessel to a fully filled state. CONSTITUTION:A mechanism 9 for holding a cover is lowered by a cylinder 11 and the suspension hooks 12 of the cover 4 and the connectors 13 of a vessel 7 which is a material to be treated are engaged with each other, then the vessel is hoisted. A pressure vessel 1 is positioned to right under the vessel 7 from a window frame 5' of a press frame 5 by a cylinder 6. The mechanism 9 is lowered to contain the vessel 7 into the vessel 1; at nearly the same instant, an opening 2 is closed with the cover 4. Then the level of the water (a) for pressurization contained in the vessel 1 rises and the excess water is discharged through a discharge port 14 and is detected with a flow switch 15. If the water (a) is too small to be discharged, the water (a) is replenished automatically through the water feed and discharge pipe 17 and water feed and discharge hole 4b of the mechanism 9 by the signal from the switch 15, so that the inside of the vessel 1 is kept always filled with the water and the gas is expelled therefrom.
Patent JP-H06341151-A (JP)
Title: Retaining wall structure
Inventor: YAMAMOTO SHINJI
IPC: E02D29/02
Filed: 1993-06-02
Abstract: PURPOSE:To spare the assembling work or a retaining wall and remarkably reduce labors and cost of the construction and further, increase durability and strength. CONSTITUTION:A retaining wall A is constructed to withstand the earth pressure on a flat space in the neighborhood of the slope of an enbankment in order to prevent the embankment 18 from breaking. Sand bags are arranged between said retaining wall and the slope of embankment. A horizontal foundation 2 is embedded on a flat place in the neighborhood of the slope of embankment. A plurality of retaining plates 1... erected and connected in the horizontal direction at both right and left ends to form the retaining wall A on the horizontal foundation 2. The upper and lower retaining plates 1, 1 are connected to each other by a connector 9. The respective retaining plates are supported in the direction resisting the earth pressure by support members 12.
Patent JP-S5656204-A (JP)
Title: Coagulation treatment of coat-water slurry
Inventor: HIGUCHI HISAO
IPC: F23K1/02
Filed: 1979-10-13
Abstract: PURPOSE: To make the transportation or the like easy by adding a nonionic surface active agent belonged to an aliphatic acid ester of a polyhydric alcohol to a powdery coal in an aqueous condition to coagulate said coal by increasing a precipitation speed.  
     CONSTITUTION: To a coal-water slurry obtained by grinding a coal finely and suspending in water to form an aqueous slurry, is added a nonionic surface active agent belonged to an aliphatic acid ester of a polyhydric alcohol such as sorbitan monolaurate which is an ester of a ttivalentWhexavalent polyhydric alcohol and a 4W22C aliphatic acid having unreactive hydroxyl grous partly. Thereby, because the precipitation speed of the coal powder in the coal-water slurry becomes high and said coal powder is coagulated, said coal-water slurry can be transported by a pipeline or a vessel as well as can be prevented from being fired naturally. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5559030-A (JP)
Title: Flasher control system for automobile headlight
Inventor: IIJIMA YOSHIO
IPC: B60Q1/02
Filed: 1978-10-27
Abstract: PURPOSE: To maintain the lighting condition in case of relatively long stoppage due to garaging or other reasons and failure of the automatic flash device or the like through flash control of light according to the opening or closing of the relay in the automatic flash device of the head light.  
     CONSTITUTION: Any one of following three switching conditions are made selective: The first condition is that neither of a small lamp SL or a headlight is turned on, the second, only the small lamp SL is turned on, and the third, both lamps are turned on. To achieve this, an automatic flash device 1 is so arranged that a passing switch S 3  adapted to be temporarily closed in the second switching condition to a light switches S1-1 and 1-2 to form a power supply control section 3 while a relay L 1  is provided in such a manner as to be actuated by a signal from a point P to be opened or closed according to the travelling speed when the speed exceeds a fixed level. The contact rl1 of the relay RL1 is connected in parallel to the switch S1-2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11290171-A (JP)
Title: Hanging pack
Inventor: KOBAYASHI MOTOKI
IPC: A47F7/00
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive hanging pack by reducing the size of a pack which requires high material and manufacturing costs, and forming the pack into a simpler shape. SOLUTION: A collar part 7 is provided on the peripheral edge of a pack part 6, and a hole 9 which holds the pack part 6 is provided through the front part 8 of cardboard A folded in two. The pack part 6 is passed through the hole 9 and the collar part 7 is sandwiched between the front part 8 and the back part 11 of the cardboard A to fasten the front part 8 and the back part 11 in place. Therefore, a pack B does not drop, and since the collar part 7 is hidden by the front part 8 of the cardboard A, the hanging pack looks good.