baber/WOPTO huggingface dataset:
Patent JP-S6175413-A (JP)
Title: Power failure detecting device
Inventor: KOGA TAKEAKI
IPC: G06F1/30
Filed: 1984-09-20
Abstract: PURPOSE:To prevent facility trouble at low cost by detecting an instantaneous drop in input voltage and an instantaneous power failure and cutting off electric power supply to a load instantaneously, and thus preventing an unstable voltage from being applied to a load, i.e. facilities. CONSTITUTION:A relay 16 turns on simultaneously with electric power supply to facilities 22, and its contacts 17 and 18 operate to power on or place facilities B23 in an operation ready state. If an AC power source 10 drops in voltage instantaneously when the facilities 22 and 23 are in operation, that is detected by a power failure detection part 15 to turn off a power source switch part 12 through a power source switch control part 13, thereby turning off the facilities 22. Further, the relay 16 is turned off to power off or reset the facilities 23. Consequently, an unnecessary voltage is prevented from being applied to the facilities and facility trouble is prevented at low cost.
Patent JP-H1038447-A (JP)
Title: Refrigerator
Inventor: TAMURA RYOZO
IPC: F25D17/08
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To lower power consumption without the need for using a bedewing prevention heater for a duct by a method wherein chilled air of a partial chamber is returned to a feedback path for the partial chamber and is made to communicate with a vegetable chamber to allow the reducing of the caliber of the duct. SOLUTION: A feedback path 14 for a partial chamber is provided at the rear part of a partition wall 13 of the bottom surface of the partial chamber 12 to introduce chilled air into a vegetable chamber 15. The chilled air is returned to a cooling chamber from the feedback path 16 for the vegetable chamber to be cooled by a cooler and circulated by a fan device. As the temperature of the chilled air introduced into the vegetable chamber 15 from the feedback path 14 for the partial chamber is -5--8 deg.C, there is no fear of dew concentration on the wall of the feedback path 14 for the partial chamber. The internal temperature of the vegetable chamber 15 is 6 deg.C, meaning that the temperature of the chilled air introduced from the feedback path 14 for the partial chamber is lower than this temperature.  The higher refrigerating effect thus obtained makes a sectional area of an air path smaller than that when the chilled air is introduced from a cold storage chamber 20 thereby achieving a higher efficiency.
Patent JP-S58100073-A (JP)
Inventor: SUZUKI SHIGEHIKO
IPC: B66B5/02
Filed: 1981-12-08
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-H1036010-A (JP)
Title: Backwound thread processing device
Inventor: NAKAGAWA TAKASHI
IPC: B65H54/71
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To ensure that only a backwound thread is captured and cut. SOLUTION: A device, which processes a backwound thread (y) while rotating a fine spinning bobbin in a backwound thread processing device A, has a retaining member 41 which freely moves up and down, whose lower surface is greater than the upper end face of the fine spinning bobbin and dents in such a way as to be tapered toward its center, and the device has an air blowing means 31 for blowing air diagonally upward from slightly in front of the lower part of the bobbin to the back, with the retaining member 41 holding the upper end of the fine spinning bobbin and capturing and cutting the backwound thread (y) as air is blown. Two blowout holes for blowing air at an angle of about 75 degrees from the horizontal and a blowout hole for blowing air at an angle of about 45 degrees are formed in the cylinder 32 of the blowing means 31.
Patent JP-H0755305-A (JP)
Title: Vacuum icemaker
Inventor: AIZAWA KAZUO
IPC: F25C1/16
Filed: 1993-08-09
Abstract: PURPOSE:To provide a vacuum icemaker which can conduct all icemaking, cold storage and thermal supply in an absorptive refrigerator system. CONSTITUTION:A vacuum icemaker 10 comprises a vapor liquid separator 32 for cooling refrigerant by vacuum evaporation, and a refrigerant line 30 for sequentially or separately circulating the refrigerant from the separator 32 to an absorber 13 and a heat exchanger provided in a first condenser 25. A compressor 33 for sucking refrigerant vapor and compressing the vapor is connected to the separator 32. A second condenser 35 is connected to the compressor 33, the vapor is cooled by a heat exchanger provided therein to be condensed, and the condensed refrigerant is returned to the separator 32. Heat obtained by the exchanger provided in the condenser 35 is supplied to a heat demander through a thermal supply line 37.
Patent JP-S6175765-A (JP)
Title: Sheet sensing method for recording device
Inventor: HIROSE KUNIHIKO
IPC: B65H26/00
Filed: 1984-09-20
Abstract: PURPOSE:To sense occurrence of jam with recording sheets as well as current amount of remaining sheets with a single sensor by forming black bands at a certain spacing in the ending part of a roll sheet in such a way as oriented in the direction of roll winding, and by detecting them by a sheet sensor. CONSTITUTION:A recording sheet sensor 62 of optical type is installed on the exhaust side 24 of a recorder device 60, i.e. between a cutter 26 and an exhaust roller 28. Black bands 72 each having a length l are provided for a certain distance at a specific spacing in the ending part of roll sheet 70, oriented in the direction of roll winding. When the sheet 70 is being exhausted, it shell be judged as normally transported if the above sensor 62 gives a White signal for all three reference points; the exhaustion starting point, an advanced point by a distance L, and a further advanced point by DELTAL(<L). It shall be judged as in jamming if Black signals are given from all three points. Intermediate information with Black and White mixed should signify that little sheets remain.
Patent JP-H1048186-A (JP)
Title: Laminated glass provided with detector
Inventor: DIDELOT CLAUDE
IPC: C03C27/12
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a laminated glass provided with a detector whose reliability is high, which is lightweight and small and which can be attached in a detachable method, to provide a manufacturing method for the glass, to provide a protrusion-shaped laminated glass provided with a detector and to provide a detector which can be used to manufacture the glass. SOLUTION: A laminated glass comprises at least one rigid glass plate 1 or 2, at least one synthetic-resin material layer 3 and a detector 4 which detects the existence of a foreign body at the outside of the glass. In the laminated glass, a face which fulfills the intrinsic detecting function of the detector is kept in a state that the face is brought into close contact with the surface of the outside glass plate 1, the detector 4 occupies a space which is formed at the inside of the glass plate 2 and the layer 3 other than the outside glass plate 1, and the space is blocked up, in a detachable method, by using a cover 5 and/or a cap 6 which exert a desired force on the detector 4.
Patent JP-H0729558-A (JP)
Title: Sealed storage battery
Inventor: TANAKA AKIFUMI
IPC: H01M2/12
Filed: 1993-07-15
Abstract: PURPOSE:To provide a sealed storage battery in which the danger of explosion is hardly caused. CONSTITUTION:A sealed storage battery has a storage battery cover 1 where the first exhaust hole 6 and a recessed part 2 are formed on an upper surface, an exhaust valve part 5 formed on a bottom surface 4 of an early period recessed part, the first exhaust hole sealing member 9 and a recessed part cover 7 in which the second exhaust hole 10 is formed. Since a cover reverse space can be reduced easily, staying of inflammable gas can be eliminated, and a sealed storage battery by which the danger of explosion is hardly caused can be provided at low cost. Connection between cells or initial charging can be carried out without hindrance.
Patent JP-H0939817-A (JP)
Title: Fully hydraulic power steering device
Inventor: MITSUOKA HIDEAKI
IPC: B62D5/09
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To improve operability and safety by eliminating positional slippage of a steering wheel and steered wheels in a fully hydraulic power steering device. SOLUTION: A cylinder left side end detection switch 17 and a cylinder right side end detection switch 18 are respectively arranged on both of left and right ends of a power cylinder 11, and output of these switches 17, 18 is connected to a controller 19. At the time when a stroke of a cylinder 13 is displaced leftward 13L against a rotational position of a steering wheel 5, if the steering wheel 5 is kept steering leaftward 5L, the cylinder 13 reaches a left stroke end, the cylinder left side end detection switch 17 is switched on, and the controller 19 cuts off an electromagnetic clutch 12 in accordance with an ON signal. When the steering wheel 5 idles and displacement quantity εwith the cylinder 13 is set off and a steering wheel left side end detection switch 15 is switched on, the controller 19 makes the electromagnetic clutch 12 into a connected state again.
Patent JP-2000342643-A (JP)
Title: Head band device
Inventor: ARAI JUNJI
IPC: A61F13/12
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a head band device capable of being easily mounted on a head part, making a person wearing this head band device have comfortable feeling by wearing this device while he sleeps, and keeping a condition in which head skin is pushed up in the direction of a head top part securely. SOLUTION: This head band device is provided with a band body 1 like an expansible tube which is mounted by winding around a head part and allows fluid to be poured into the inside, a fluid pouring and discharge part provided in a side fringe part of the band main body 1, and a valve attached to the fluid pouring and discharge part. The band body 1 is inflated by pouring fluid into the band body 1 while the band body 1 is mounted on the head part by winding it around the head part to push head skin up in the direction of a head top part.
Patent JP-H0941175-A (JP)
Title: Rubber roll
Inventor: FUKUMITSU MIKIO
IPC: F16C13/00
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a rubber roll having excellent wear resistance and good liquid-squeezing properties. SOLUTION: This roll SU is composed of a metallic core 2 made of iron such as e.g. STKM-3A, S-35C, or the like and a rubber lamination layer 5 consisting of an inner rubber layer 3 that is provided on the outer peripheral surface of the metallic core 2 and an outer rubber layer 4 that is laminated on the outer peripheral surface of the inner rubber layer 3. The inner rubber layer 3 consists of a nitrile-butadiene rubber and is formed so as to have a layer thickness of t1 and the outer rubber layer 4 consists of a polyurethane rubber having a Shore-A hardness value within the range of 80 to 98 and is formed so as to have a layer thickness of t2 .  At this time, the Shore-A hardness value and/or layer thickness (t1 ) of the nitrile-butadiene rubber, and/or the layer thickness (t2 ) of the polyurethane rubber are appropriately set so as to provide an apparent modulus of the rubber lamination layer 5 as a whole, that is equivalent to a Shore-A hardness value within the range of 60 to 80. Thus, the objective rubber roll SU having both excellent wear resistance and superior liquid-squeezing properties can be realized.
Patent JP-S6285894-A (JP)
Inventor: FUJIWARA KAZUO
IPC: G21D1/00
Filed: 1985-09-06
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-S6176502-A (JP)
Title: Production of partially amidated pectin
Inventor: SUZUKI SHIYOUJI
IPC: C08B37/06
Filed: 1984-09-21
Abstract: PURPOSE:To produce an amidated pectin having high quality, without lowering, molecular weight, in high efficiency, by treating a pectin-containing vegetable with an acid to effect the partial demethoxylation, separating the pectin, and treating the separated pectin with ammonia. CONSTITUTION:A dried pectin-containing vegetable (e.g. peel of citrus fruit) is swollen with an acid (usually an >=0.1N aqueous solution of an inorganic acid such as hydrochloric acid, sulfuric acid, etc. in an amount of 0.5-2.0g- equivalent % based on 1kg of the dry vegetable) to effect the partial de methoxylation of pectin. If necessary, the system is added with additional acid, and water is added thereto to effect the dissolution of pectin. After separating the insoluble component, the pectin is precipitated, the precipitate is treated with ammonia water under the condition to keep the precipitate essentially from dissolution, and the product is subjected to the simultaneous demethoxylation and amidation.
Patent JP-S6260477-A (JP)
Title: Transistor inverter device
Inventor: CHIHARA YASUYUKI
IPC: H02M7/537
Filed: 1985-09-10
Abstract: PURPOSE:To obtain a stable output by driving bases in transistors connected to a common arm by two kinds of base drive circuits consisting of the transistors having mutually complementary characteristics and a DC power supply. CONSTITUTION:A three-phase bridge is constituted of P-N-P type power transistors 71-73, N-P-N type power transistors 81-83 and flywheel diodes 41-46. The base currents of the P-N-P type power transistors 71-73 are controlled by base drive circuits 101-103 supplied with power by a common DC power supply 9, and the base currents of the N-P-N type power transistors 81-83 are controlled by base drive circuits 121-123 supplied with power by a common DC power supply 11. The base drive circuits 101-103, 121-123 are constituted of the transistors having mutually complementary characteristics.
Patent JP-H0755685-A (JP)
Title: Rotary viscometer
Inventor: SEKIGUCHI KOJI
IPC: G01N11/14
Filed: 1993-08-10
Abstract: PURPOSE:To provide a rotary viscometer which enables reading measurements plural times during one complete rotation of the driving shaft of the viscometer. CONSTITUTION:A device for detecting the viscosity measurements of a rotary viscometer has optical detectors 200 and 210, each of which comprises a rotary main-shaft shielding disk 35 provided on a rotating main shaft 25, a torque- detecting shaft shielding disk 36 provided at the upper end of a torque detecting shaft 29, a light-emitting diode 16 which detects passage through light- transmitting slits provided through the shielding disks 35, 36, and a phototransistor 17 as a light receiving element. The shielding disks 35, 36 are the same and each have light-transmitting slits provided in a plurality of positions that divides its overall periphery equally. Therefore, in viscosity measurement, the number of measurements during one complete rotation of a viscosity-measuring rotor can be several times greater than those attainable by conventional viscometers.
Patent JP-H1087668-A (JP)
Title: New coumarin quinolone carboxylic acid and production thereof
Inventor: TRKOVNIK MLADEN
IPC: C07D491/147
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain a new coumarin quinolone carboxylic acid (salt) capable of inhibiting the growth of cells of breast cancer, spleen cancer, pharyngeal cancer, etc., and useful as an antibacterial agent, an antitumor agent and an antiviral agent, etc. SOLUTION: This coumarin quinolone carboxylic acid is a compound of the formula [R<1> , R<2> together form NHCH=C(CO2 R<6> )CO (R<6> is H, C2 H5 ); R<3> is NO2 or NH2 ; R<4> , R<5> are H, or R<3> , R<4> are H; R<5> is F; R<3> and R<4> together form NHCH-C(CO2 R<6> )CO, etc.], e.g. 1,5-dihydro-1,5-dioxo-7-fluoro-4H-[I]- benzopyrano[3,4-b]pyrridine-2-carboxylic acid ethyl ester. Further, the compound of the formula is obtained e.g. by heating a solution obtained by dissolving [(8-fluoro-2-oxo-2H-[I]benzopyrano-3-yl)amino]methylene} malonic acid diethyl ester in a Dowtherm solvent at a boiling point of the solution.
Patent JP-S6089332-A (JP)
Title: Apparatus for correcting bend of rodlike body
Inventor: FUKUSHIMA YUTAKA
IPC: B29L31/06
Filed: 1983-10-24
Abstract: PURPOSE:To rectify any bend of a rodlike body, by providing a belt for conveying the rodlike body and a holding plate for pressing the rodlike body under a suitable pressure, and rotating the rodlike body between the belt and the holding plate. CONSTITUTION:When a rodlike body 1 is placed between a belt 2 and a holding plate 4 and a rotating plate 8 is rotated, since an eccentric pin 9 is engaged in a guide groove 6 in a slider 7 attached to the holding plate 4, the holding plate 4 rocks longitudinary. As a result the rodlike body 1 placed between the holding plate 4 and the belt 2 is repeatedly rotated irregularly, and after any bent of the rodlike body is rectified, the rodlike body is from the end of the belt to the subsequent step. In this case, the pressing force of the holding plate 4 against the rodlike body can be controlled by the position of a weight balance 19 in accordance with the hardness of the rodlike body.
Patent JP-H1145497-A (JP)
Title: Optical disk library device, data recording/reproducing method and recording medium with data recording/ reproducing program
Inventor: TATEMICHI HIDETOSHI
IPC: G06F3/06
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To shorten a disk exchanging time by dividing the file data to plural data blocks and simultaneously using plural medium transfer means when respective data blocks are stored in different library modules. SOLUTION: N pieces of library modules 31 are constituted of M pieces of optical disk media, a piece or more of optical disk drives 31n1 for recording/ reproducing information to/from the media, a medium transfer means (accessor) 31n2 for transferring/attaching/detaching the medium to/from the drive 31n1 and an accessor controller 31n3. A library controller 34 connects N pieces of library modules 31 through external buses 32, 33, and divides the file data transferred from a host computer 35 to plural data blocks to individually store them in N pieces of library modules 31. Further, a series of individually stored data blocks are connected, and the original file data are restored to be transferred to the host computer 35.
Patent JP-S6091851-A (JP)
Title: Magnet rotary type motor
Inventor: TAKAHASHI MASAKI
IPC: H02K21/24
Filed: 1983-10-24
Abstract: PURPOSE:To reduce the bearing loss torque of a magnet rotary type motor by providing a pair of stators opposed to both sides of a magnet arranged fixedly to a rotor, thereby cancelling a thrust load. CONSTITUTION:A plurality of circular magnets 13 are axially arranged fixedly on a magnet retainer 12 engaged with a rotational shaft 11. A pair of stators 14, 15 are provided through air gaps to both sides of the magnets 13. Since the direction of a thrust load produced by the stator 14, coils 16 and the magnets 13 is opposed to that of a thrust load produced by the stator 15, a coil 17 and the magnets 13, the thrust load applied to the rotor can be eliminated.
Patent JP-H0246793-A (JP)
Title: Method of mounting component on printed circuit board
Inventor: HIRAOKA MASAHIRO
IPC: H05K3/30
Filed: 1988-08-09
Abstract: PURPOSE:To surely and quickly perform works for confirming parts which are not used for mounting parts by simultaneously applying a bonding agent to a printed circuit board and component mounting lands at positions which are not required for mounting the parts. CONSTITUTION:For example, ultraviolet curing type epoxy bonding agent 2 for fixation is applied to the surface of the base material 1 of a printed circuit board. Simultaneously, the bonding agent 2 for fixation is applied to the surface of lands 3 at parts where no electronic components are mounted. Then electronic components 4 are placed on the circuit board so that the leads 5 of the components 4 can be put in the lands 3. After placing all electronic components 4 on the circuit board, the bonding agent 2 is irradiated with ultraviolet rays U so that the agent 2 can be hardened superficially and heated so that the bonding agent can be hardened to the inside. After the bonding agent 2 is completely hardened, the parts where the electronic components 4 are not mounted are confirmed. When mounting of all parts is completed, each electronic parts 4 are fixed by performing flow soldering by heating.
Patent JP-H0248261-A (JP)
Title: Driving device for ropeway
Inventor: KAWAMICHI SHUNICHI
IPC: B61B12/10
Filed: 1988-08-09
Abstract: PURPOSE:To restrain a temperature rise of a reaction plate on the secondary side by erecting plural fins radially extended in the radial direction of a wire rope driving pulley on the back of the reaction plate on the secondary side. CONSTITUTION:A reaction plate 12 on the secondary side is formed by closely stacking a non-magnetic metal plate 12a and a magnetic metal plate 12b, and plural fins 12c radially extended in the radial direction of a driving pulley 11 are erected on the exposed surface of the magnetic metal plate 12b directed inward. When the temperature of the reaction plate 12 rises with the rotating drive of the wire rope driving pulley 11, the increased heat is transmitted to the fins 12c side of the reaction plate 12 and the fins 12c function as cooling fans to cool the reaction plate. Simultaneously, the fins 12c are forced to function as ventilating fans, too so as to increase the cooling effect of the reaction plate 12.
Patent JP-S6442666-A (JP)
Title: Discharging electrode wire superior in oxidation resistance
Inventor: OKAMOTO SHOJI
IPC: H01T19/00
Filed: 1987-08-07
Abstract: PURPOSE:To extend life against oxidation and to enable uniform discharging to be reproduced by coating the surface of the electrode wire with a film of a noble metal and the platinum group or their alloys having a film thickness of >=10,000Angstrom . CONSTITUTION:The surface of the electrode wire 2 is coated with the film of one of the noble metals including Au and Ag, and the platinum family, such as Ru, Rh, Pd, Os, Ir, and Pt, and their alloys having a film thickness of >=10,000Angstrom , and if <=1,000Angstrom , the number of pinholes inevitably occurring at the time of forming the film increases, and characteristics resisting uneven discharging cannot be enhanced, thus permitting the life of the electrode wire to be extended against oxidation, and uniform discharging to be reproduced even when uneven discharging occurs, because the coated film protects the surface of the wire 2, by cleaning the wire off adherent matter.
Patent JP-2000031763-A (JP)
Title: Variable gain circuit
Inventor: SHIMOMURA KATSUYA
IPC: H04B1/16
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a variable gain circuit whose gain characteristic with respect to an AGC voltage has linearity over a wide range of the AGC voltages. SOLUTION: A 2nd amplifier 14 is a variable gain amplifier of a variable drive current and has a variable gain characteristic where linearity is higher at a high gain in comparison with that at a low gain. The 2nd amplifier 14 receives an IF transmission signal from a 1st amplifier of a constant drive current type with a variable gain characteristic having high linearity at a low gain in comparison with that at a high gain in the gain characteristic with respect to the AGC voltage through a coupling capacitor 13 and amplifies the IF transmission signal. The gain characteristic of the 2nd amplifier 14 is made constant at a low gain side with a gain clamp circuit consisting of TRs T33-T36 and resistors R35-R38.