baber/WOPTO huggingface dataset:
Patent JP-2001006155-A (JP)
Title: Magnetic recording medium and fabricating method thereof
Inventor: SHIRAI SHINJI
IPC: C10M105/60
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium and a fabricating method thereof capable of avoiding troubles due to dissolution of a lubricant that is to be caused by a decreased amount of floating of a magnetic head derived from a higher recording density and a higher transfer rate, a migration phenomenon caused by faster rotation or the like, and to realize stabilization of environmentally-resistance properties and lubrication properties over a long period of time. SOLUTION: A magnetic recording medium is provided with a non-magnetic metal underlying layer 2, a magnetic layer 3, a protection layer 4, and a lubrication layer 5, formed on a substrate 1, wherein the lubrication layer 5 is formed of a mixed liquid lubricant containing a perfluoropolyether-type liquid lubricant having an alcohol-type end group and a perfluoropolyether-type liquid lubricant having an amine-type end group of the tertiary amine structure.
Patent JP-H04371491-A (JP)
Title: Reversing method for heavy article of the like
Inventor: IDE KEISUKE
IPC: B66C13/08
Filed: 1991-06-17
Abstract: PURPOSE:To mechanically reverse heavy or deformed articles without hands and make the reversal operation smoothly and safely by providing a process reversing articles to be reversed by the rotation of an electric rotation hook of a lifting part via a sling, and a process reversely rotating a sling on a loosened side. CONSTITUTION:First, work 5 is lifted from placed mounts 6 with hoists 11 and 12. Next, the work 5 is made the vertical by winding up one side wire rope 13 and winding down the other side wire rope 14. Then the work 5 us 180 deg.-rotated with an electric rotation hook 30, linked to the wire rope 13, to be stopped. After that, the twist of a sling 81 is released by 180 deg.-rotating an electric rotation hook 31, linked to the wire rope 14, in a reverse direction to the electric rotation hook 30. Finally, the wire rope 14 is wound and inversely the wire rope 13 is rewound with a winding device, etc., 11 to 90 deg.-rotate the work 5 to make it horizontal. At this time, the work 5 is fully reversed at its first position on the placed mounts 6.
Patent JP-S56169546-A (JP)
Title: Preparation of oily or fatty cake having improved heat resistance
Inventor: URANO YUUSAKU
IPC: A23G3/00
Filed: 1980-12-05
Abstract: PURPOSE: To obtain an oily or fatty cake having improved heat resistance, by using one or two or more substitute saccharides, e.g. glucose, etc. as part of all of the sugar, casting the resultant cake dough in a mold, and solidifying the dough by heat.  
     CONSTITUTION: An animal or vegetable fat or oil, cacao mass or nut paste is mixed with a substitute saccharide, sugar, powdered milk, starch, instant coffee, powdered fruit juice or other additives, and the resultant mixture is used as an oily or fatty cake dough. The oily or fatty cake dough is then cast in a mold, and solidified by heating at 80°C or above. The solidification of the dough can be carried out at a lower temperature by replacing the sugar to be used with one or several types of crystalline glucose, fructose, crystalline sorbitol or powdered starch syrup. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04368245-A (JP)
Title: Car-mounting display unit
Inventor: YOSHIDA KOICHI
IPC: B60R11/02
Filed: 1991-06-18
Abstract: PURPOSE:To provide a car-mounting display unit which is excellent in an operating property. CONSTITUTION:This display unit is featured that a motor, driving a slide body 2, is installed in a box body 1, and another motor, driving a display 3, is installed in this slide body 2, while an open button 10, outputting a signal for setting the display 3, is installed in a frontal part of the display 3 at the time of storage.
Patent JP-H0337222-A (JP)
Title: Production of polycyclic aromatic resin
Inventor: OTANI SUGIRO
IPC: C08G61/00
Filed: 1989-07-05
Abstract: PURPOSE:To obtain a thermosetting polycyclic aromatic resin of excellent elasticity by reacting a polycyclic aromatic hydrocarbon containing a biphenyl with a specified crosslinking agent comprising an aromatic compound in the presence of an acid catalyst. CONSTITUTION:A hydrocarbon feed based on a biphenyl or on a polycyclic aromatic hydrocarbon containing at least 30wt.% biphenyl is reacted with a crosslinking agent comprising an aromatic compound having at least two hydroxymethyls or halomethyls in the presence of an acid catalyst. Examples of the biphenyl include biphenyl, methylbiphenyl and ethylbiphenyl. Examples of the polycyclic aromatic hydrocarbon include naphthalene, acenaphthene, phenanthrene and anthracene. As the above crosslinking agent, p-xylylene glycol is desirable. As the acid catalyst, each of a proton acid and a Lewis acid can be used.
Patent JP-S57127349-A (JP)
Title: Method of detecting multilevel signal
Inventor: ENDORIAN PAASHII KURAAKU
IPC: H04L25/49
Filed: 1981-10-27
Abstract: Method and Apparatus for decoding received data signals using Viterbi algorithm decoding in which to reduce the computational time an expansion technique is involved in which the m level signal is expanded into nk expanded vectors, where n is smaller than m, and in which k vectors are chosen from the nk expanded vectors for selection of the level of the received signal.
Patent JP-H06343755-A (JP)
Title: Cigarette and on ash tray collecting system in pachinko game machine
Inventor: HIRANO MASATAKA
IPC: A63F7/02
Filed: 1993-06-07
Abstract: PURPOSE:To allow a succeeding pachinko game player to play the game without being uncomfortable with smell or end of a cigarette by making cigarette ends on an ash tray placed at the front of a pachinko game machine absorbed with a cylindrical object incorporating a movable object placed at the rear of the game machine through the under portion of the machine to facilitate the collection of cigarette ends on the ash tray while a player plays the pachinko game, and to reduce the number of workers of a pachinko game house by automatically collecting cigarette ends on the ash tray to the end of the cylindrical object through the movable object at the rear of the machine. CONSTITUTION:This is a cigarette end on the ash trays collecting system of the pachinko game machine in which an ash tray 2 placed at the front of a pachinko game machine 1 is connected to a cylindrical object 3 placed at the rear of the machine through the under portion of the pinball game machine 1, the cylinder object 3 which incorporates a sliding or spirally rotating object is placed at the rear of the game machine for each single or several machine, cigarette ends on the ash tray 2 are automatically or forcibly absorbed by the cylindrical object 3, and the cigarette ends are collected to the end of the cylindrical object 3.
Patent JP-H1124543-A (JP)
Title: Storage auxiliary device
Inventor: KURIKI HIROSHI
IPC: G11B7/00
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To easily perform memorizing and also to surely perform storage by providing a means repeatedly reproducing an item stored at a time interval stipulated based on the oblivion curve of Ebbinghaus. SOLUTION: A time interval data is read out from a memory part 27 holding a reproducing interval time data based on the oblivion curve after storing the item to store in a disk part 21, and the time interval data read out is set at an interval counter 29. Next, the count value of a time counter 28 is compared with the set value of the interval counter 29 by a comparing part 30, and when they are the same value, a corresponding data is auto-matically reproduced by a reproducing mechanism part 22, and also a data recording a process to the completion of the storage is held. By this constitution, a phrase recorded at the time interval is automatically repeatedly reproduced by setting the time interval based on the oblivion curve of the Ebbinghaus, so that the storage is easily performed.
Patent JP-H1110295-A (JP)
Title: Continuous casting method
Inventor: MUTO AKIFUMI
IPC: B22D11/04
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To increase the velocity of a continuous casting and to improve the surface characteristic and internal quality of a cast slab. SOLUTION: In the continuous casting method solidifying while pouring molten metal by impressing static magnetic field to an upper step U, a middle step M and a lower step L at the outside of the long sides 1A of a mold, when non-stationary flow in the molten metal in the mold 1 develops, this state is detected, and the static magnetic fields having 1500-3000 gause of magnetic field strength are impressed in the same impressing direction to the upper step and the middle step, and to the lower step, the static magnetic field having 0.3-0.7 times of the smaller magnetic field strength to the upper step or the middle step, is impressed. Further, the magnetic field impressing direction to the lower step is desirable to be the reverse direction to the upper step and the middle step.
Patent JP-H0458801-A (JP)
Title: Transmission device of rotary tiller
Inventor: MIKI HIROYUKI
IPC: A01B33/08
Filed: 1990-06-28
Abstract: PURPOSE:To provide the subject device capable of tilling at both a standard rotation rate and a low rotation rate by disposing a speed change gear capable of switching a transmission power received on a power-receiving shaft to be transmitted to a transmission shaft for rotating a tine shaft into a speed- reducing system or into an extremely speed-reducing system in a transmission case having the power-receiving shaft. CONSTITUTION:A transmission case 4 having a power-receiving shaft 3 is disposed at the laterally central upper portion of a rotary tiller 1 in the transmission device of the rotary tiller and support arms 5 are projected from both the side surfaces of the case 4 toward the lateral outsides. A speed change gear 11 capable of switching a transmission power received on a power-receiving shaft 3 to be transmitted to a transmission shaft 20 for rotating a tine shaft into a speed-reducing system L and an extremely speed-reducing system C at the end of the projected support arm, and the transmission power is transmitted to a tine shaft 7 having many tilling tines 6 through a wrapping transmission device 10, thereby operating the blade portions A of tilling tines.
Patent JP-2001005178-A (JP)
Title: Image forming method, multilayer circuit board, and multilayer film used for the same
Inventor: TANAKA MITSUTOSHI
IPC: G03F7/40
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To improve the defective connection of a via hole of a small diameter by making the average optical density fraction from one face of a resin insulating layer to the half of the thickness specified times the average optical density fraction from the other face of the layer to the half of the thickness. SOLUTION: A resin insulating layer in which the average optical density fraction from one face to the half of the thickness is 1.2 to 500 times the average optical density fraction from the other face to the half of the thickness is prepared in such a way that a plating layer can be held on the face having the lower average optical density fraction. The resin insulating layer is irradiated with light from the face having the lower average optical density fraction to form the objective image. In the multilayer circuit board, the average optical density fraction from the substrate side face of each resin insulating layer to the half of the thickness of the layer is 1.2 to 500 times the average optical density fraction from the opposite face of the layer to the half of the thickness of the layer. A circuit is first disposed on one face of the base substrate of the multilayer circuit board and then resin insulating layers and circuits are alternately formed.
Patent JP-2000008585-A (JP)
Title: Peeling preventing method for stuck tile
Inventor: HARADA SUSUMU
IPC: E04F13/21
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a peeling preventing method for a stuck tile applicable to the execution of a new tile surface and the repair of an existing tile surface and capable of preventing the peeling of the tile over a long period. SOLUTION: Flexible hairpin-shaped forked shaft bodies 1 are pressed into insertion holes 10 bored on the thickness direction of an inorganic hard object 5 from the joint sections 9 of a tile surface stuck to the inorganic hard object 5, and the folded swelled sections 2 of the shaft bodies 1 are fixed to be protruded into the joint sections 9. Steel wires 4 nearly orthogonal to the longitudinal direction of the shaft bodies 1 are freely stretched in the swelled sections 2 of the forked shaft bodies 1. The joint sections 9 are filled after these two processes.
Patent JP-S6064757-A (JP)
Title: Production of casting for heat exchanging body having high strength
Inventor: WATANABE YASUO
IPC: C22C37/04
Filed: 1983-09-19
Abstract: PURPOSE:To improve the hot strength and resistance to thermal cracking of a casting, in the stage of producing the casting for a heat exchanging body in which cooling pipes are cast in, by using a spheroidal graphite steel consisting of molten iron having specific components and added with a prescribed amt. of Mg and Ca and casting the casting body. CONSTITUTION:A casting for a heat exchanging body in which cooling pipes are east in is manufactured by casting the casting body by using the spheroidal graphite steel which is formed by adding 1 kind or both of Mg and Ca so as to contain both at >=0.007% the sum of the residual amt. in the casting to molten iron consisting principally, by weight, of 1.1-2.0% C, 0.8-1.8% Si, 0.3-1.0% Mn, <=0.02% S and the balance Fe and is so adjusted as to precipitate the spherodal graphite as cast. The hot strength and resistance to thermal cracking of the titld casting are thus improved.
Patent JP-S6417730-A (JP)
Title: Paper feeder
Inventor: KIMIZUKA JUNICHI
IPC: G03G15/00
Filed: 1987-07-10
Abstract: PURPOSE:To control stopping position of a semi-circular paper feed roller accurately, by providing a drive circuit for starting driving of a paper feed motor and driving continuously until stopping position of the paper feed roller is detected. CONSTITUTION:Upon reception of a drive pulse at a drive pulse application terminal 21 of a paper feed motor, driving of a paper feed motor 2 is started, and when an optical path of a roller position sensor 19 for detecting the stopping position of a paper feed roller comprising a photointerruptor is blocked by a barrier board fixed to the gear of a paper feed roller shaft, the paper feed motor 2 is stopped at that position through a paper feed motor drive circuit. If the paper feed motor 2 is stopped when the stopping position of the paper feed roller is detected, flat portion of a semi-circular paper feed roller can be stopped at an accurate position. Consequently, a recording paper is set free completely when it is pulled in, and blur of image due to application of tension can be prevented.
Patent JP-S6328425-A (JP)
Title: Dry type dehumidifying and deodorizing rotor
Inventor: FUJIMURA YASUYUKI
IPC: B01D53/81
Filed: 1986-07-21
Abstract: PURPOSE:To hold the homogeneous shape of a honeycomb structural body by providing plural air-permeable bodies wherein the honeycomb structural body is charged in a tubular casing so that the passing direction of gas is allowed to coincide with the direction of the tubular axis of the casing to annular positions. CONSTITUTION:A single dry type dehumidifying and deodorizing rotor is constituted by arranging in parallel plural pieces of air-permeable bodies 1 which are constituted by charging a honeycomb structural body 3 formed by corrugated board system or the like in a tubular casing 2 made of metal or resin so that the passing direction of gas is allowed to coincide with the direction of the tubular axis of the casing 2, providing and fixing them to annular positions. In such a way, respective ribs constituting the honeycomb structural body 3 sufficiently support the load of the honeycomb structural body 3 within a range unitized as the air-permeable body 1 and thereby the homogeneous shape of the honeycomb structural body 3 is easily kept.
Patent JP-H0778902-A (JP)
Title: Packaging structure of circuit element
Inventor: SUZAKI HIDESHI
IPC: H05K1/18
Filed: 1993-06-18
Abstract: PURPOSE:To provide a packaging structure of a circuit element wherein the impedance of ground conductor is small and circuit performance is excellent. CONSTITUTION:A cavity 2 is formed in the central part of a multilayered board 1 having a conductor layer 3 in the inside. The first conductor layer 3 and second conductor layers 10A-10D are exposed stepwise on the peripheral part of the cavity 2. The first conductor layer 3 is used as a ground conductor 15, and the second conductor layers 10A-10D are used as signal conductors. Terminals 16A-16D, 18A-18D of a circuit element 21 are connected with the ground conductor 15 by using bonding wires 23. Signal terminals 17A-17D are connected with signal conductors 10A-10D by using bonding wires 23. Thereby excellent grounding is realized.
Patent JP-S5797230-A (JP)
Title: Magnetic sensor switch device
Inventor: OOKUBO HIROYUKI
IPC: H03K17/95
Filed: 1980-12-09
Abstract: PURPOSE:To decrease the temperature dependancy, by constituting a magnetic resistive element with series-connected current paths and taking an angle of theta0+DELTAthetac between a bias current and a bias magnetic field for one current path and taking theta0-DELTAthetac for another path. CONSTITUTION:The 1st current path 21 and the 2nd current path 22 are connected in series to form a magnetic resistive element 20, and a bias power supply 26, is connected between terminals 23, 24 to flow a bias current IB. A theta0 is an angle to be set freely and it is set to 45 deg. this time. When a conductive magnetic rod 28 approaches the element 20, a magnetic field of theta0+DELTAthetac is applied to the path 21, and a magnetic field of theta0-DELTAthetac is given to the path 22, and an unbalanced voltage output to V0/2 at an output terminal 25 is DELTAV=K1V0.sin2DELTAtheta,  where the V0 is a voltage at the power supply 26 and K1 is a constant. The  temperature drift, when DELTAtheta is zero, is zero.
Patent JP-H0522244-A (JP)
Title: Inter-frame communication system
Inventor: SATO KAZUMI
IPC: H04J3/00
Filed: 1991-07-12
Abstract: PURPOSE:To realize the inter-frame communication system configured with a small scale hardware with respect to the inter-frame communication system making communication between plural frames accommodating a transmitter. CONSTITUTION:A basic frame 70 and a subordinate frame 80 are provided respectively with 1st and 2nd communication means 71, 81 used in common for in-frame communication and inter-frame communication, 1st and 2nd connection control means 72, 82 controlling the connection state of the communication means, and 1st and 2nd inter-frame communication request. notice means 73, 83 notifying an inter-frame communication request and when an inter-frame communication request takes place, the 1st and 2nd connection control means connect the 1st and 2nd communication means to an inter-frame communication line 91.
Patent JP-H0224585-A (JP)
Title: Electron beam tester
Inventor: HIROSE SHIGEMI
IPC: G01R31/302
Filed: 1988-07-13
Abstract: PURPOSE:To enable the comparison of the results of measurement and the measurement of a time on the basis of a specified voltage by conducting the measurement of an absolute value by turning a voltage of a power source for a sample to be zero volt partially in synchronization with a period of measurement. CONSTITUTION:A driving signal (a) to make a sample 1 conduct a necessary operation is impressed on the ample 1 from a sample driving signal source 8, while a source voltage (b) is supplied thereto from a power source 9 for the sample. Meanwhile, a primary electron beam 4 from an electron gun 3 of a scanning-type electron microscope (SEM) 2 is applied on a wiring of the sample 1 to be measured, and a secondary electron 5 therefrom is detected by a secondary electron detector 6. Since the source voltage (b) becomes zero volt for a certain period in synchronization with a measuring period, a wiring potential becomes also zero volt for a certain period and thus the measurement of an absolute value is enabled on the basis of a secondary electron detection output at the zero volt. Accordingly, the comparison of a plurality of results of measurement and the measurement of a time on the basis of a specified voltage are enabled.
Patent JP-H0727343-A (JP)
Title: High frequency heating device
Inventor: HATAKAWA TOYOJI
IPC: H05B11/00
Filed: 1993-07-13
Abstract: PURPOSE:To provide a high frequency heating device which can apply heat to produce the thawing a satisfactory result by heater and high frequency heating and which is high in safety. CONSTITUTION:The tubular heaters 11 and 12 having such a structure as to avoid the need for touching them directly with the hand are used for heater heating operation and, at the time of thawing, the aforesaid tubular heaters 11 and 12 are turned on in the middle of high frequency heating sequence. Therefore, a highly uniform thawing is possible and the use of this heating device is so high in safety that there is no concern that the user may suffer a burn, etc., through carelessness.
Patent JP-H0728455-A (JP)
Title: Image output device
Inventor: YANAGISAWA KATSUHIKO
IPC: G09G5/36
Filed: 1993-07-13
Abstract: PURPOSE:To improve processing efficiency by re-using a character developped once and suppressing the development (generation of bit map information) of the character as much as possible. CONSTITUTION:A nonvolatile storage 36 is constituted so that character information with resolution different from current resolution information is stored. A reference judging whether or not the information is the character information to be stored in the nonvolatile storage 36 is judged based on the information stored in a high frequency character information table 38 connected to a CPU 16. In the CPU 16, the necessary/unnecessary in the current resolution of the character information stored in a cache memory 26 is judged, and when unnecessary, whether or not the necessary storing in the nonvolatile storage 36 exists is judged, and the character whose bit map data are generated once is used effectively.
Patent JP-H0922153-A (JP)
Title: Image forming device and image forming method
Inventor: SATO TETSUYA
IPC: B41J11/70
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of easily cutting off paper where an image has been formed at a specified position. SOLUTION: A copying machine is equipped with a cutting part 180 cutting the copying paper P on which the image has been copied at the specified position or forming perforation at the specified position. The cutting part 180 is equipped with a carrying roller 76 carrying the coying paper P, a motor 78 rotating the roller 76, an upper cutter 181 and a lower cutter 183 which are arranged to be extended in a direction crossing the carrying direction of the paper and provided at a position where they interpose a carrying path in between, and a moving mechanism 190 moving the cutter 181 up and down. The cutter 181 has saw teeth and its lowering position is adjusted by the moving mechanism 190.  When the cutter 181 is lowered to a position where it is perfectly meshed with the cutter 183, the copying paper P is cut, and when the cutter 181 is lowered to the middle, the perforation is formed on the copying paper P.