baber/WOPTO huggingface dataset:
Patent JP-H07274894-A (JP)
Title: Food/beverage for preventing gastric ulcer
Inventor: OSAKABE NAOMI
IPC: A23G1/00
Filed: 1994-04-01
Abstract: PURPOSE:To obtain the food/beverage useful for preventing gastric ulcer, free from any concern for side effect development or the recurrence of the disease after ending its administration, etc., containing an antioxidant found in cacao beans. CONSTITUTION:This food/beverage contains, as active ingredient, an antioxidant extracted from cacao beans as feedstock with hot water or ethanol. The extract liquor is purified by chromatography to obtain epicatechin and analogous compounds in the active fraction 2. This cacao mass crude polyphenol fraction has activity comparable to that of sucralfate as an antiulcerative.
Patent JP-S53149731-A (JP)
Title: Bubble-magnetic-domain transfer pattern
Inventor: MIYASHITA TSUTOMU
IPC: G11C11/14
Filed: 1977-06-02
Abstract: PURPOSE: To make an inter-pattern gap large, by using an obtained transfer pattern with large gap tolerance for a corner part and a datum pattern with large gap tolerance for a straight-line part. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61225144-A (JP)
Title: Cembrene derivative and tobacco flavor modifier containing the same
Inventor: NOMA MASAKATA
IPC: C07C67/00
Filed: 1985-03-30
Abstract: NEW MATERIAL:A cembrene derivative of the formula. USE:It is used as a flavor improver for tobacco. It does not aroma by itself, however,leberates good smell by pyrolysis. The aroma well harmonizes with intrinsic flavors in tobacco, further make the whole smell mellow to inhibit the irritation with smoke of tobacco. PREPARATION:Immediately after flowers of tobacco are collected, they are dipped in a hydrophilic solvent such as ethanol or acetone to obtain an extract. Then, the extract is concentrated under reduced pressure to distill of the solvent, the aqueous residue is taken in with hydrophobic organic solvent such as ethyl acetate. The extract are concentrated under reduced pressure to dryness and the residue is purified with a silica gel column. Then, the product is concentrated, taken in ethyl acetate, then rinsed with 2% sodium bicarbonate solution, water, saturated sodium chloride solution, dried and distilled under reduced pressure. The residue is purified using a silica gel column, then a reverse-phase column and recrystallization is effected from ether to give the compound of the formula.
Patent JP-H07274512-A (JP)
Title: Dc power supply, frequency and air conditioner
Inventor: UESUGI NAOYOSHI
IPC: H02M7/12
Filed: 1994-04-01
Abstract: PURPOSE:To provide a DC power supply which can efficiently suppress harmonics without having a bad influence upon its own circuit and the other circuit. CONSTITUTION:A first parrallel circuit 30 in which a reactor 31 and a capacitor 32 are connected in series and further a diode 33 is connected in reverse parallel to the capacitor 32 is connected between a full-wave rectification type rectifier 20 and a DC output terminal, and a series circuit 40 in which a reactor 41 and a diode 42 is connected in series to a main current circuit on the load side of the parallel circuit 30. Further, a second parallel circuit 50 in which a capacitor 51 is connected in parallel to a load 60 on the load side of the series circuit 40.
Patent JP-S60209857-A (JP)
Title: Data transfer device
Inventor: KUROKAWA YUUJI
IPC: G06F3/06
Filed: 1984-04-03
Abstract: PURPOSE:To improve the convenience for use of a device at a data transfer time by preserving a file to be transferred if the size of this file is larger than a free area of an external storage device and transferring the file if said size is smaller than the free area of the external storage device. CONSTITUTION:An electronic typewriter including a data transfer device consists of a keyboard part K, a display part D, a printer part P, a central processing unit CPU, storage device ROM and RAM, etc. and is provided with a driver receiver IR for external interface for the purpose of making it possible that this electronic typewriter is connected to an external device in the mode where it is used as a data transmitting and receiving device. If the size of the file to be transferred is larger than the sum of the file area of the same file name and the free area in the external storage device, the file to be transferred is preserved in the storage device RAM; but if said size is smaller, this file is transferred.
Patent JP-S56162719-A (JP)
Title: Liquid crystal display element
Inventor: HASEGAWA SHINJI
IPC: G02F1/1337
Filed: 1980-05-19
Abstract: PURPOSE:To drive a TN type liq. crystal display element at low voltage by forming a thin film of a long chain alkylamine on each rubbed orienting film of the element so as to widen the tilt angle. CONSTITUTION:A transparent electrode is formed on each substrate for a liq. crystal, and on the electrode surface a thin polyimide film is formed. The film is rubbed with buff cloth in one direction, and the surface of this rubbed orienting film is immersed in a 1% soln. of cetylamine including 16 carbon atoms in ethanol for about 30sec and dried at about 80 deg.C for about 30min. Using such substrates each having a baked thin cetylamine film a liq. crystal display element is obtd. This element has about 1.00V threshold voltage at 25 deg.C. By choosing a liq. crystal or combining liq. crystals so as to further widen the tilt angle, driving at <=1.5V low voltage is enabled. In place of said cetylamine, a 16-20C long chain alkylamine may be used. The thin amine film undergoes no change with the passage of time and exerts no unfavorable influence on the liq. crystal.
Patent JP-H10247413-A (JP)
Title: Surface light source device
Inventor: SHINOHARA MASAYUKI
IPC: F21V8/00
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To prevent the leakage of light from a space between a light emitting module and a light guide plate by bonding a reflection tape onto a light outgoing face side and its opposite face side so as to hardly peel off. SOLUTION: A reflection tape 13 is flatly bonded between a light guide plate 2 top face (a light outgoing face 6) and the wiring board 8 upper end face of a light emitting module 5. A slope 22 is provided on the bottom face light incident side end portion of a light guide plate 2 bottom face so as to face a light incident face 3 slantingly downward. A reflection tape 14 is bonded onto the slope 22 of the light guide plate 2 bottom face so that the reflection tape 14 is caused to protrude obliquely toward the light emitting module 5 side.
Patent JP-H02244698-A (JP)
Title: Electric equipment
Inventor: INAZUMI HIDEYOSHI
IPC: H05K7/14
Filed: 1989-03-16
Abstract: PURPOSE:To enable the secure mounting of a circuit board in parallel with the inclined well of an electric fan or the like through a simple structure by a method wherein the end face of a boss provided to the sloping wall is formed into a prescribed shape. CONSTITUTION:A boss 14 on which a circuit board 10 is mounted is provided to an inclined wall 12 of a stand 2 of an electric equipment such as electric fan or the like. The tip of the boss 14 is formed in such a constitution that its semicircle is formed of a step whose depth is nearly equal to the thickness of the board 10 and the other semicircle is formed of a relief part 15 of a guide plane, and screw inserting sections 12 and 14 are provided to the boss 14. Therefore, the board 10 is positioned to the boss of simple structure formed without a complicated molding die through the intermediary of the step and the relief plane 15 and fastened with screws 11, whereby a circuit board can be securely fixed in parallel with an inclined wall.
Patent JP-S60209194-A (JP)
Title: Ultrasonic switch
Inventor: AZUMA NAOYA
IPC: G01S15/18
Filed: 1984-04-02
Abstract: PURPOSE:To eliminate a flicker of a body detection display due to the influence of wind when a body is near the boundary of a specific detection distance range by providing an auxiliary gate in the boundary area of a detection gate corresponding to a part within the specific detection distance range, and detecting a received wave pulse within the auxiliary gate when a detection signal is inputted. CONSTITUTION:An ultrasonic wave signal is oscillated and sent at the period of a periodic oscillation circuit 1 with the gate signal of a gate generating circuit 2 through an oscillation circuit 3 and a transmitting amplifier circuit 4. An ultrasonic wave transmitted froman ultrasonic oscillator 5 is reflected and received by the oscillator 5. This received signal is passed through an amplifier circuit 6 and a detecting and waveform shaping circuit 7 to obtain a received signal (a). A detection gate 8 which detects whether received pulses of the received signal (a) is within the specific distance range and an auxiliary gate 9 which inputs an output detection gate signal (b) are provided. Consequently, even when the body is near the boundary of the detection distance range, fluctuations of the reflected wave due to the influence of wind and a flicker due to diffuse reflection are eliminate.
Patent JP-H0630465-A (JP)
Title: Backup file forming system for mobile body communication exchange
Inventor: MATSUNAGA YUMIKO
IPC: G06F15/177
Filed: 1992-03-24
Abstract: PURPOSE:To update the subscriber's information of a mobile body communication terminal subscriber even under the formation of a backup file in a mobile body communication exchange realizing an automatic roaming function. CONSTITUTION:A 0-system main processor 10 to be one of doubled main processors being synchronously operated is set up to a single operation mode and the other 1-system main processor 11 is stopped from operating. The contents of the processor 11 whose operation is stopped are outputted to an external storage device 1 to form a backup file. Then the updating processing of the subscriber's information of a mobile body terminal subscriber moved from another mobile body communication exchange 50 is individually executed by the processor 10 in operating.
Patent JP-S62223676-A (JP)
Title: Reverse logical diagnosis system for logical lsi
Inventor: OZAWA KUNIAKI
IPC: G01R31/302
Filed: 1986-03-26
Abstract: PURPOSE:To generate a fault table corresponding to a specified observation signal line at a high speed by using an element which indicates 'At least one of input signals is ....' and an element which indicates 'All of signal lines are ....' so as to obtain logical values that respective signal lines of a logical LSI should have by reverse logical expansion. CONSTITUTION:A logical simulator 42 computes normal values that the signal lines of the logical LSI to be inspected should have to respective test inputs from a test input set generating device 41 and a reverse logical expansion device 43 also computes logical values that the signal lines should have when the observed signal lines have faults. A logical value comparing device 44 compares both values, a fault propagation arithmetic device 45 computes whether or not the fault of a signal having a different logical value found from the comparison result is propagated to the observed signal lines, and a fault table generating device 46 generates a fault table based on them. Then, the elements which indicates 'At least one of input signal lines is ....' and the element which indicates 'All of the input signals lines are ....' are used so as to obtain the logical value that the respective signal lines of the logical LSI should have by the reverse logical expansion.
Patent JP-S59192260-A (JP)
Title: Photosensitive drum for electrophotographic copying machine
Inventor: TAKAHASHI MICHIO
IPC: G03G5/10
Filed: 1983-04-15
Abstract: PURPOSE:To bring a thin developer layer on a developer carrying body easily into secure contact with a photosensitive drum by constituting the drum with an outside layer having an elastic deformable photosensitive body for supporting a photosensitive layer, and an elastic material layer for supporting this outside layer. CONSTITUTION:An elastic material layer 3 is fixed to a rotary shaft 2 in one body, and an outside layer 4 is composed of a photosensitive body support layer 5 and a photosensitive layer 6 formed on the surface of the layer 5. This layer 6 is made of a photoconductive material of an inorg. substance, such as amorphous material, or an org. substance, and the layer 5 is made of an elastic deformable thin metallic plate or the like. The elastic material layer 3 is composed of a nonfoam material, such as rubber, or an elastic foam materials or the like of proper materials. Since this drum 1 has the elastic deformable outside layer 4 and the elastic layer 3, its surface can be elastically deformed when an external force is applied.
Patent JP-S57178605-A (JP)
Title: Cutting tool
Inventor: OKAMOTO JIYUN
IPC: B23B29/00
Filed: 1981-04-27
Abstract: PURPOSE:To tightly fit a head to a holder, by removably mounting the head, provided with a cutting edge, to the holder sumultaneously forming protrusively provided shaft parts in the head to conical trapezoidal shape and fitting holes in the holder also to conical trapezoidal shape. CONSTITUTION:A head 1 and holder 2 are separately formed, and the head 1 is removably mounted to the holder 2 by a fixing screw 11 screwed to a screw hole 10. A large contoured shaft part 4 and small contoured shaft part 5 are protrusively provided in two stages to a rear end side of the head 1, and the large contoured shaft part 4 is formed to conical trapezoidal shape. A large contoured fitting hole 6 and small contoured fitting hole 7 are formed in two stages to an end side of the holder 2. An internal peripheral surface of the large contoured fitting hole 6 is formed to conical trapezoidal shape closely attached to the large contoured shaft part 4, and cores of the head and the holder are aligned, then removal can be correctly and promptly performed.
Patent JP-S59193190-A (JP)
Title: Removal of fluorine from waste water of stack gas desulfurization in thermal power of coal
Inventor: WAKABAYASHI ATARU
IPC: B01D53/34
Filed: 1983-04-15
Abstract: PURPOSE:To remove efficiently fluorine by removing the fluorine which is not bonded with boron by calcium then decomposing a fluoroboric acid by addition of an aluminum compd. in a range of 2.5-4.5pH. CONSTITUTION:Waste water of stack gas desulfurization in thermal power of coal is introduced into a neutralizing tank 1 where calcium hydroxide is added to the water to adjust pH to 7-9 and to precipitate fluorine as calcium fluoride. The precipitate is separated by a separating means 2 and is then introduced into a reaction vessel 3. A pH adjusting agent such as a hydrochloric acid and an aluminum compd. are added to the water in the tank 3 to adjust and maintain the pH of the waste water to and at 2.5-4.5. The decomposition reaction of a fluoroboric acid by aluminum ion is progressed in the vessel 3. The outflow liquid contg. the precipitate from the tank 4 is introduced into a settling tank 5 where the precipitate is settled and separated. The treated water from the tank 5 contains the fluorine in the concn. below the regulated value and is released as it is like 6.
Patent JP-H10258404-A (JP)
Title: Processing method of board
Inventor: ORIGASA TOSHIYUKI
IPC: B32B27/16
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To fully reduce the secular exhalation of formaldehyde by a method wherein, first of all, ionizing radiations are applied onto a board containing a formaldehyde exhalant resin and then the board is heated. SOLUTION: A board 1 contains a formaldehyde exhalant resin. Any shape such as a molded article made of the formaldehyde exhalant resin, a wood plywood having an interlaminar adhesive containing the formaldehyde exhalant resin, a particle board, in which binder containing the formaldehyde exhalant resin is used, a compound, which is prepared by kneading or impregnating the formaldehyde exhalant resin with or in fibrous material, or the like will do. Under the condition that the board 1 is moved to the direction indicated with the arrow on a conveying device 2, electromagnetic radiations are applied onto the board 1, resulting in accelerating the exhalation of the formaldehyde in the board 1.  After that, the board 1 is heated through the irradiation of infrared rays such as far infrared rays or the like, dielectric heating, the blasting of hot air, the contact with a heating medium or the like. By heating, the thermal motion of the formaldehyde molecules in the board 1 is excited, resulting in accelerating the exhalation of the molecules from within the board to an outer space.
Patent JP-H11253344-A (JP)
Title: Falling prevention structure of bathtub
Inventor: IIJIMA YASUO
IPC: A47K3/16
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide the falling prevention structure of a bathtub with excellent executability by providing a spacer in a rectangular parallelepiped shape between the lower surface side of the part projected to an apron side of a supporter and the floor surface of a bathroom where a bathtub main body is installed. SOLUTION: This falling prevention structure is provided with the spacer 5 in the rectangular parallelepiped shape between the lower side face of the supporter 2 projected from the bottom surface rib 1d of the bathtub main body 1 to the outer side of the bathtub main body and the floor surface 10 of the bathroom. Thus, the inclination and falling to the side of mounting an apron 4 of the bathtub main body 1 are prevented.
Patent JP-H05266055-A (JP)
Title: Autoamtic transferring system by transfer card
IPC: G07D9/00
Filed: 1992-03-24
Abstract: PURPOSE:To simplify transferring tasks and to enable the transfer prohibiting processing at the time of passing transfer deadline by receiving transfer information through transfer cards and performing the payment of transfer money. CONSTITUTION:The recipient of the amount claimed delivers a transfer card 1 to a transferrer 9 by a proper delivery means 12 such as mailing addressed to the transferrer 9 or delivering in person. The transferrer 9 who received the transfer card 1 goes to a finacial institution, submits the transfer card 1 at a window and requests a transfer processing to a person in charge, or inserts the transfer card 1 to an automatic transaction device 4 by himself and performs a transfer operation. In this case, the transferrer 9 does not need to fill in the transfer requesting form nor input a transfer end and amount or the like to the automatic transaction device 4. And when there is a deadline for transferring, a date recorded on the transfer card 1 and a date by the clock function, provided in the automatic transaction device 4 are compared and when it is judged that the transfer deadline passed, the massage of passing the deadline is displayed and the transferring is disapproved.
Patent JP-H06282104-A (JP)
Title: Production of developer
Inventor: SATOU CHIKATOSHI
IPC: G03G9/087
Filed: 1993-03-25
Abstract: PURPOSE:To provide a method to efficiently produce a developer excellent in fluidity and developing property. CONSTITUTION:The production method of a developer includes a process to mix an external additive to particles comprising a binder resin and a coloring agent. This method is performed in a specified range of (T-T0)/t while satisfying T<Tg, wherein T0 ( deg.C) is the temp. for mixing at the start of mixing, t (min) is the time for mixing, T ( deg.C) is the temp. for mixing at time t, and Tg ( deg.C) is the glass transition temp. of the developer. By this method, the obtd. developer has good fluidity and stable triboelectric characteristics, so that sharp images without influenced by the environment and without toner fog or scattering of the toner can be obtd.
Patent JP-S60210784-A (JP)
Title: Display of estimated object exisiting region
Inventor: OOSHIMA KOUJI
IPC: G01S13/72
Filed: 1984-04-04
Abstract: PURPOSE:To realize the reduction of load to the researching capacity of an object searching sensor, the localization of a position after researching and the and the shortening in the analytical processing time of the motion of an object, by displaying an estimated object existing region after the object is lost in the estimated course direction of the object in an arbitrarily enlarged state. CONSTITUTION:When an object searching sensor 1 loses an object, lost information is inputted to a processing apparatus 2 which in turn erases the object position on a display apparatus 5. The apparatus 2 inputs newest searching information from a memory apparatus 3 and displays the position of an object directly before the lost of the object to the display apparatus 5. In this case, the apparatus 2 sets the resolving power (n) of a circle when calculates and displays an estimated object exisiting region and, next, if the analysis of the motion of the object has been performed prior to the lost of the object, sets a region theta1 one of n-divided regions on the basis of the analytical result to input the velocity of the object. When the object is lost before the motion of the object is analyzed, the course and velocity of the object are estimated to set parameters. The apparatus 2 calculates the estimated object exisiting region and allows the apparatus 5 to display the same.
Patent JP-S57181121-A (JP)
Title: Electron beam exposing device
Inventor: TAKIGAWA TADAHIRO
IPC: H01J37/304
Filed: 1981-04-30
Abstract: PURPOSE:To hold a beam diameter in predermined size by using a[111]orientation LaB6 single crystal cathode as an electron gun while adjusting the driving currents of an electron lens on the basis of the detecting information of the beam diameter or beam currents. CONSTITUTION:The electron gun 10 consisting of the[111]orientation LaB6 single crystal cathode 11 is used while a power supply 14 for heating the cathode of the electron gun 10 and the changeover switch 19 of a bias resistor 15 are controlled by means of a computer 17. The relationship of the beam currents and the beam diameter to the condition of excitation of the lenses 22, 23 is set previously to the computer 17. The beam currents are detected by means of a Faraday cup 30 and the beam diameter is detected by means of a knife edge 29 and a reflected electron detector 31 and inputted to the computer 17 through an interface 18. Accordingly, the beam diameter can be held in predetermined size.
Patent JP-S62225405-A (JP)
Title: Air compressed radial tyre used for heavy load
Inventor: YAMADA SHIGEKI
IPC: B60C9/08
Filed: 1986-03-26
Abstract: PURPOSE:To improve durability and controllability by arranging a cord which is formed by adjusting aromatic polyamide fiber having the specified mechanism with the specified twist coefficient, at the specified cord angle so as to constitute a carcass ply, in a tyre described in the caption for an aircraft. CONSTITUTION:A carcass ply cord is constituted by setting the cord twist coefficient NT for aromatic polyamide fiber having mechanism shown by formula I and formula II, in the range of 0.4-0.53. And this cord is arranged at an angle of 5-15 deg. to the radial direction and a inner carcass ply cord 7 and an outer carcass ply cord 6 are so laminated as to cross each other so as to constitute the carcass ply 5. By this constitution, the durability and controllability can be improved.