baber/WOPTO huggingface dataset:
Patent JP-H01258202-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HIRATA KENICHI
IPC: G11B5/02
Filed: 1987-12-11
Abstract: PURPOSE:To obtain a clear picture at the time of reproducing by constituting a revolving erase head in composite structure with a revolving audio-head and freely switching the supply of an erasing current to the revolving erase head and the supply of a control voltage to a movable video head. CONSTITUTION:At the time of standard mode recording, the tape pattern of each head and the passing position of revolving erase heads 5a and 5b are shown in a figure. Then, after a track, which is formerly recorded, is exactly erased by the revolving erase head 5a, a picture is recorded by an audio-head 2L. After the next record is erased by the revolving erase head 5b, a sound is recorded by an audio-head 4L and next, the picture is recorded by a video head 2R. At the time of insert end, the track, which is formerly recorded, is exactly erased by the erase head 5b and after that, the sound is recorded by the head 4L. Further, the picture is recorded by the video head 2R and at this time point, the recording is finished and the track is linked to the preceding recording track which follows the track. At the time of three-times mode recording, after the record is erased, the recording of the sound and picture is started with being delayed by one period and 11/2 period.
Patent JP-2000144135-A (JP)
Title: Liquid crystal composition and liquid crystal display element
Inventor: TOMI YOSHITAKE
IPC: C09K19/46
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal composition wide in the temperature range of a liquid crystal phase and having small refractive index anisotropy by mixing a specific bicyclohexylene compound, a fluorine-containing aromatic compound, a dioxane group-containing fluorinated aromatic compound, or the like. SOLUTION: This liquid crystal composition comprises at least one of bicyclohexylene compounds of formula I [R1 is a 1-10C alkyl; R2 is a 1-10C alkyl, an alkoxy or a group of the formula: COOR6 (R6 is the same as R1) as the first component, at least one of fluorine-containing aromatic compounds of formula II (R3 is the same as R1) as the second component, and at least one of 1,3-dioxane group-containing fluorinated aromatic compounds of formula III (R4 is the same as R1; Z1 is a single bond or C2H4) or formula IV (R5 is the same as R1) as the third component. The liquid crystal composition satisfies the general characteristics of transmission type active matrix liquid crystal display elements (AM-LCD) using back lights as light sources, and has the wide temperature range of the nematic phase and small refractive index anisotropy.
Patent JP-H07138206-A (JP)
Title: Production of o, o'-diacyltartaric acid
Inventor: FUJINO TOSHIHIRO
IPC: C07C57/38
Filed: 1993-11-19
Abstract: PURPOSE:To obtain an O, O'-diacyltartaric acid crystal in good operability and high yield without producing a bulk material by hydrolyzing an O, O'- diacyltartaric anhydride in water in the presence of an organic solvent immiscible with water. CONSTITUTION:An O, O'-diacyltartaric anhydride of formula I (R<1> and R<2> are each H, a halogen or a 1-3C alkyl) is hydrolyzed in water in the presence of an organic solvent immiscible with water to obtain the objective O, O'- diacyltartaric acid of formula II. As the organic solvent added, especially benzene, toluene, xylene or chlorobenzene is preferably used. The organic solvent is preferably added in an amount of 0.01-0.5 time by weight based on the compound of formula I. The optically active O, O'-diacyltartaric acid is useful as an optically resolving agent for various racemic amines. According to this method, this compound of formula 1 can be produced in a high yield and good operability without causing troubles, e.g. a trouble incapable of taking out O, O'-diacyltartaric acid hydrate from a reactor owing to attaching the hydrate to a wall of the reactor or stirrer, etc., in crystallization.
Patent JP-H11136911-A (JP)
Title: Molding of electromagnetic coil
Inventor: MATSUMURA SEIYA
IPC: H01F7/06
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic coil molding method which assures a large volume filling rate, thermal conductivity and easier treatment and temperature management, and also realizes reduction of manufacturing cost. SOLUTION: Powder filler and volatile solvent are mixed to obtain a mixture, an electromagnetic coil 3 is impregnated with this mixture and then heated to vaporize the volatile solvent, thereafter the electromagnetic coil 3 is impregnated with thermosetting resin and is then heated to harden the thermosetting resin. More specifically, as the powder filler explained above, new ceramics such as silica, alumina, titania or silicon nitride or the like may be used and as the volatile solvent, it is preferable to use alcohol, ketone or the like, water or aromatic solvent. The molding method of this electromagnetic coil 3 may be applied to an electromagnetic coil 3 and shell 1 of electromagnetic clutch in the electromagnetic clutch apparatus and to an electromagnetic coil 3 and motor core in the motor.
Patent JP-H01153621-A (JP)
Title: Toothpaste composition
Inventor: MORI SHIGEKI
IPC: A61Q11/00
Filed: 1987-12-10
Abstract: PURPOSE:To obtain a dentifrice composition suppressing formation of dental calculus, having high safety to soft tissue in the oral cavity, containing a compound selected from a higher fatty acid ester of sucrose or maltose, albumin and casein and a polyphosphate. CONSTITUTION:A dentifrice composition containing 0.05-5.0wt.% one or more % compounds selected from a higher fatty acid ester of a substance selected from sucrose, maltose, maltitol and lactitol, albumin, casein, etc., and 0.1-7wt.% polyphosphate (preferably chain polyphosphate or cyclic polymetaphosphate). Since the polyphosphate can be added in high concentration by the above- mentioned method, highly suppressing effects on formation of dental calculus can be expected and intraoral disorder such as ablation of mucosa of oral cavity caused by addition of the polyphosphate will not occur.
Patent JP-H08172525-A (JP)
Title: Image processing device
Inventor: MIZUHASHI SATOSHI
IPC: H04Q9/00
Filed: 1994-12-19
Abstract: PURPOSE: To reduce the cost without increasing the circuit scale even when a considerable number of processing modules are increased by reducing the circuit scale of each processing module. CONSTITUTION: A control signal coding means 112 converts a control signal in total 10-bits fed from an area discrimination means 109, an original type command means 110 and a monochromatic color command means 111 into a common coded control signal CS in 5-bits. The code control signal CS is fed to each processing module (under color reduction.black level generation, a data select means 103, a filter 105, a coloring processing means 106, and a gamma conversion means 107). Each processing module uses its internal decoder section to decode the common coded control signal CS and converts the signal into a coefficient corresponding to its own processing and processes an image based on the coefficient. Furthermore, each processing module uses its internal delay means to make each processing time the same apparently.
Patent JP-2000145276-A (JP)
Title: Sliding door for bathroom
Inventor: TANAKA MASAHIKO
IPC: E05F7/00
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a sliding door for a bathroom allowing visual confirmation whether a sliding door main body is surely closed or not, and capable of attracting one's attention to a closing failure through the sense of sight. SOLUTION: This sliding door for a bathroom includes a frame body 3, and a sliding door main body installed on the frame body 3 to be freely opened and closed, wherein the door is closed in such a manner that the door end rail 23b of the sliding door main body overlaps a door stop part 16 of a vertical frame 13b of the frame body 3 seen from the direction of depth. In this sliding door, at least a part of the overlap part in the approach face of the door end rail 23b is provided with a colored part 46 of a color different from that of the other area of the door end rail 23b.
Patent JP-H10164533-A (JP)
Title: Image communication method and its device
Inventor: YANO KOICHI
IPC: H04N21/431
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To realize preferentially transmitting such important data as voice, when the resource of a computer comes to a limit and to adjust the quality of video to meet a user's request. SOLUTION: The user in advance designates the upper limit of the using band of all the pieces of transmission data and the priority of each medium to a using band assigning module 2-11, and when data receiving module 2-2 to 2-24 detects the generation of a packet loss on a network, the module 2-11 controls the band assigning with respect to a medium according to priorities.
Patent JP-2000143080-A (JP)
Title: Paper sheet processing device
Inventor: HANAMOTO KATSUHIKO
IPC: B65H37/04
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet processing device which is suitable for mounting in a picture image forming device necessitating no special paper sheet inversion means and can stack and process paper sheets having different sizes properly without causing disorder. SOLUTION: In a paper sheet processing device 2 constituted in such a way that a paper sheet carrying-in means 7 which drops in a paper sheet from its tip is fixedly arranged on an upper side of a device body 4, a positioning receiving device 21 at a lower end of the paper sheet is provided, a stacker 15 which stacks the paper sheet carried in from the paper sheet carrying-in means 7 at a face down attitude is arranged on a lower side of the paper sheet carrying-in means 7, and a binding processing means 17 of the stack paper sheet is fixedly provided, the receiving device 21 is constituted so as to change its position in the direction of paper sheet carrying-in so that an upper end of the stacked paper sheet is positioned at a substantially fixed position for the paper sheet carrying-in means 7 based on size specification information of the paper sheet carried into the stacker 15.
Patent JP-H01155360-A (JP)
Title: Electrophotographic developer composition
Inventor: MORIMOTO HIDETSUGU
IPC: G03G9/087
Filed: 1987-12-14
Abstract: PURPOSE:To obtain a developer capable of preventing offset and being fixed at low fixing temperature by using a specified polyester resin as the main component of a binder resin. CONSTITUTION:The polyester to be used as the main component of the binder resin is obtained by polycondensing at least (A) a diol component represented by formula I (in which R is ethylene or propylene and each of x and y is an integer of >=1 and an average value of x+y is 2-7), (B) another diol component represented by formula II (in which n is an integer of 2-6), (C) a divalent carboxylic acid or its anhydride or its lower alkyl ester, and (D) a trivalent or higher polyvalent carboxylic acid or its anhydride or its lower alkyl ester in an A:B:C+D molar proportion of 10-30:10-25:2.5-15mol.% of the total polyester constituents, thus permitting the obtained developer to have low temper ature fixability, enhanced offset resistance, and long life, and to prevent block ing.
Patent JP-H10137319-A (JP)
Title: Meridian point pressing implement
Inventor: SHIRAYANAGI ISAO
IPC: A61H39/04
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To facilitate the use in pressing, meridian points and also facilitate the operation by providing a sucker having semi-spherical pressing part formed of a soft synthetic resin on one end and a semi-spherical recessed surface opened outward on the other end, and integrally forming a short and small shaft part arranged between the both. SOLUTION: A meridian point pressing implement 10 is formed of a sucker 13 formed by, for example, injection molding vinyl chloride, and the sucker 13 is semi-spherical as the whole and has a semi-spherical recessed surface formed on the inside. A shaft part 12 formed on the outer surface functions as a handle for holding the sucker 13. In use, a user presses the sucker 13 to the palm H of its own hand, whereby the internal air of the recessed surface is eliminated to suck the sucker 13. Thus, an affected part can be pressed without holding the specific meridian point pressing implement 10. In other words, the semi-special recessed pressing part 11 can be pressed to the affected part by touching the affected part by the hand, and it can be separated by releasing the hand from the affected part.  Such an operation is repeated, whereby the blood circulation of the affected part is improved.
Patent JP-2001134151-A (JP)
Title: System for managing consumables in electronic equipment, data carrier for cartridge and method for managing consumables in electronic equipment
Inventor: KAWASHIMA HIROTSUGU
IPC: G06K19/10
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To efficiently manage consumables which are supplied in a cartridge and supplied. SOLUTION: The system for managing consumables for an electronic equipment consists of a data carrier which is attached to the cartridge for storing the consumables including toner to be used in the electronic equipment and of a reader/writer which is arranged at the side of a main body in the equipment. In the system, a prescribed communication is executed between the reader/ writer and the data carrier, the propriety of the consumables stored in the cartridge for storing them is confirmed and, then, the usage of the cartridge 2 is prevented, which is not given a prescribed ID code, a password, a usage permission code, a management code, the number of printing, a toner shortage detecting code and an abnormality detecting code.
Patent JP-H08151090-A (JP)
Title: Disk housing case
Inventor: OZAWA HIROSHI
IPC: B65D85/57
Filed: 1994-11-25
Abstract: PURPOSE: To stably house a disk and to simply perform handling such as taking- out or housing by partially inclining the bottom part of a disk housing recessed part having a rectangular shape corresponding to a disk. CONSTITUTION: When a floppy disk is housed in the respective disk housing recessed parts 11 of a case main body 3 and a lid element 7, the floppy disk is pushed in the case main body 3 in its thickness direction thereof so that the contour thereof is matched with that of the disk housing recessed part 11. By this method, the floppy disk is housed in a stable state by elastic members 31 and ridges 33. When the floppy disk is taken out, the lid element 7 is opened and a finger is applied to the part of the floppy disk positioned on an inclined surface 17 to push the same downwardly. By this method, the floppy disk is inclined at an angle same to the angle of inclination of the inclined surface to be raised on the opposite side thereof. A finger is hooked with the raised part to further raise the floppy disk to pull out the same from the disk housing recessed part 11.
Patent JP-2000142671-A (JP)
Title: Sealing-up tool for roof-shaped paper pack
Inventor: OKUDA KOJI
IPC: B65D5/40
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a sealing-up tool which can be easily attached to the pouring opening of a paper pack and can easily and tightly reseal it after the pack has been unsealed and the pack can be kept even in a fallen state by providing a folded part where mutual ends of a tightening bar are connected so as to be freely foldable and providing a hooking claw and a claw receive at the other end of the tightening bar respectively and further, providing a fastening force-adjusting element in one tightening bar. SOLUTION: The bent 12 of tightening bars 1 can be freely folded and it has a necessary strength. The mutual insides of the tightening bars 1 are connected by a thin platelike material and the mutual outsides are connected by a thin platelike material through a platelike material. The hooking claw 2 connects the opened ends of two tightening bars 1 or separates them from each other and the trigonal part is fitted to a claw receive 3 for thier connection. A paper pack 9 is hard and hardly fit to the bar if only the hard tightening bar 1 is used and a gap is hard to set and hence, the uneven gap is adjusted as a cushion or a tightening force is reduced by a fastening force-adjusing element 13.  The element 13 is provided with an adjusting piece 131 that a thin platelike material is obliquely attached and the paper pack can be easily bitten by a biting blade 132 by reducing a pressure-receive area.
Patent JP-2001134239-A (JP)
Title: Display drive control circuit
Inventor: YAJIMA AKIRA
IPC: G09G3/36
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To make a part in the common line direction of a display unit scrollable. SOLUTION: A bit map display RAM 11 is divided into 3 blocks in a line direction and signal data are displayed on a display and a block is moved by +1 or -1 in the line direction of the bit map display RAM 11.
Patent JP-H08150641-A (JP)
Title: Apparatus and method for cutting molding
Inventor: MIYASHITA TAKETO
IPC: B29L11/00
Filed: 1994-11-28
Abstract: PURPOSE: To make it easy to perfectly automate molding and to drastically enhance productivity. CONSTITUTION: In a cutting apparatus cutting lenses 50a from each of moldings 50 having a plurality of the lenses 50a mutually connected through each of runners 51 to separate them, a plurality of holders 8 for positioning the molded products 50 are provided. The cutting apparatus is equipped with an index table 7 intermittently rotated in order to position the moldings 50 in the holders 8 to temporarily stock them to successively move the holders 8 so as to provide a standing cooling time from a feed-in position 71 to a feed-out position 72 and a feed means clamping the moldings 50 in the holders 8 at the feed-out position 72 to feed them to a cutting parts cutting a plurality of the lenses 50a at gate parts 52 to separate them individually.
Patent JP-H04189074-A (JP)
Title: Edge correcting circuit
Inventor: KOMATSU SUSUMU
IPC: H04N5/208
Filed: 1990-11-22
Abstract: PURPOSE:To eliminate ringing through a median filter by implementing edge emphasis in two stages and decreasing a difference between a frequency of a color signal and a high frequency of a video signal to be added thereto so as to emphasize the edge stepwise. CONSTITUTION:A delay device 11 delays a Y signal subject to 2MHz band limit from an input terminal 21 by a prescribed time and the delayed signal is given to an edge emphasis device 13. An I signal is inputted to an input terminal 22, fed to an edge emphasis device 12, a Q signal is inputted to an input terminal 23 and fed to the device 12. The device 12 uses a high frequency component of the inputted I signal to apply edge emphasis to the inputted Q signal and the edge emphasized Q signal is outputted to the edge emphasis device 13. The device 13 used the Y signal subject to 2MHz band limit whose phase is matched with the signal inputted to the device 12 to emphasize the edge emphasis signal Q and outputs the synthesized signal to an edge emphasis signal output terminal 32. Thus, ringing resulting in deteriorating picture quality is surely eliminated by a median filter.
Patent JP-H02169712-A (JP)
Title: Production of dry spun flat acrylic fiber
Inventor: TAKEMOTO FUMIO
IPC: D01D5/253
Filed: 1988-12-16
Abstract: PURPOSE:To obtain the subject fiber, having animal hairy natural luster and hand and a special flat cross section and suitable in the field of clothes, such as high piles, by dry spinning a spinning solution of an acrylonitrile-based polymer through a specific spinneret into hot air. CONSTITUTION:An acrylonitrile-based polymer containing >=85wt.% acrylonitrile is dissolved in DMF solvent to provide a spinning solution in 32-40wt.% polymer concentration. The resultant spinning solution is then dry spun through a spinneret having plural rectangular holes at >=4/1 ratio of the long/short sides in which three or more holes are arranged at 0.1-0.3mm hole interval on a straight line in the long side direction into hot air to afford the objective fiber.
Patent JP-H05161387-A (JP)
Title: Method and apparatus for driving brushless motor
Inventor: KATAYAMA HIROSHI
IPC: H02P6/06
Filed: 1991-11-29
Abstract: PURPOSE:To shorten the starting period of time from the time when a motor is started to the time when the motor is driven at a constant speed. CONSTITUTION:The title apparatus is equipped with an oscillator 18 and ring counter 20 for generating a starting command signal, with comparators 26, 28, 30 for outputting an acceleration drive command signal, with comparators 32, 34, 36 and inverters 38, 40, 42 for generating a constant-speed drive command signal and with a logic circuit 10 and drive circuit 12 for converting each command signal to a motor drive signal. Further, a motor 74 is driven by a pulse from the ring counter 20 at the time of starting of the motor 74, thereafter driven by a pulse following the acceleration drive command signal and, after the acceleration of the motor, driven by a pulse following the constant-speed drive command signal having a phase difference from the acceleration drive command signal.
Patent JP-H11141446-A (JP)
Title: Control device of engine
Inventor: TOYODA KATSUHIKO
IPC: F02P5/15
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of exhaust toxic component values in the state where the wall surface temperature of a combustion chamber wall just after start is low by controlling an ignition timing so as to be a target ignition timing until a set time passed from the start, and gently transferred to a lag side target ignition timing after the lapse of the set time. SOLUTION: An engine control device 124 controls an ignition timing αso as to be a general target ignition timing until a set time passed from the start of an engine, and gently transferred therefrom to a lag side target ignition timing after the lapse of the set time by a control means 126. Thus, the temperature of the catalyst 36 of a catalytic converter 28 can be quickly raised without deteriorating the exhaust toxic component value just after start. Therefore, deterioration of combustion in the state where the wall surface temperature of a combustion chamber in the starting of the engine in the cold air is improved, and generation of exhaust toxic components can be reduced.
Patent JP-2000145198-A (JP)
Title: Vibration damping-and-isolation device in building and its manufacture
Inventor: YUZUHARA KAZUO
IPC: E04H9/02
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To relax and absorb an impact and vibrations by an earthquake. SOLUTION: The vibration damping-and-isolation devices 1, 1a are formed of device bodies, in which vibration isolation layers, in which the insides of boxes are filled with granular bodies such as thermoplastic-resin chips such as PET chips, sand, metallic grains, glass grains or the like and vibration damping layers for damping the vibrations of a building are formed, are laminated and housed in columnar hollow column bodies made of a synthetic resin having elasticity under a vertically compressed state, and a pair of upper-lower stationary plates fixed onto the upper-lower both surfaces of the device bodies.  The lower stationary plate is fastened onto a concrete foundation, a plurality of the vibration damping-and-isolation devices 1, 1a... are installed and fixed at specified places on the concrete foundation, a sill is laid on the vibration damping-and-isolation devices 1, 1a... while the sill is fastened onto the upper stationary plate, and the building is vibrated for a long period in case of an earthquake while vibrations are damped and transmitted to the building by interposing the vibration damping-and-isolation devices 1, 1a... between the concrete foundation and the building.