baber/WOPTO huggingface dataset:
Patent JP-H0470691-A (JP)
Title: Magnetic recording tape and magnetic recording and reproducing device
Inventor: YAMAUCHI KEIICHI
IPC: G11B27/34
Filed: 1990-07-06
Abstract: PURPOSE:To inform lyric to a user even without preparing a lyric card, etc., by performing arrangement so that the reproduction start position of a recording track on one side can match with the reproduction ending position of a recording track on the other side, and also, the reproduction end position of the recording track on one side can match with the reproduction start position of the recording track on the other side. CONSTITUTION:Only accompaniment music information Bi is recorded on the recording track Ti on either one side of a magnetic recording tape 1A, and also, the accompaniment music information Bi and leading voice information Gi with respect to lyric information to be reproduced fitting in the accompaniment music information Bi are recorded on the recording track Tj on the other side. The leading voice information Gi is arranged at a position preceding in point of time than a position where the lyric information is to be reproduced. Then, the arrangement is performed in such a way that the reproduction start position Psi of the recording track Ti can match with the reproduction end position PEj of the recording track Tj, and also, the reproduction end position PEi of the recording track Ti can match with the reproduction start position Psj of the recording track Tj. Thereby, it is possible to inform the information of the lyric, etc., to the user by a method other than the one by a visual sense.
Patent JP-H0930774-A (JP)
Title: Lifting sling
Inventor: SAKO OSAMU
IPC: B66C1/66
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To make the suspending operations of a suspended work executable so well in contriving the antislipping of a pin in a lifting sling and also the operating manhours of this suspending operation reducible as well. SOLUTION: In this lifting sling 21, being buildable-in between both vertical frames 16A and 16B on an outer wall of a building unit, and provided with a nut part 25, capable of screwing an eyebolt, at its, and simultaneously having a lifting sling body 22 provided with an insertional hole 27 being elastically expandable in diameter, and a pin 23 being inserted into this insertional hole 27 of the lifting sling body 22 and also being able to latch the vertical frame after being inserted into an engaged hole 31 of the vertical frame, both first and second main bulge parts 28 and 29 are formed on a peripheral surface of the pin. An outer diameter C of the pin inclusive of these main bulge parts is set up to be somewhat larger than an inner diameter A of the insertional hole of the lifting sling body.
Patent JP-H0468991-A (JP)
Title: White balance adjustment circuit for video camera
Inventor: NOMURA MASAYUKI
IPC: H04N9/04
Filed: 1990-07-06
Abstract: PURPOSE:To obtain white balance automatically by detecting a change in an aperture of a lens in response to a change in the lighting condition and storing a new control variable to take white balance to a storage means when the aperture change exceeds a prescribed value. CONSTITUTION:When the lighting condition changes, a change in an aperture 2 of a lens 1 and a control variable to take white balance are changed and the control variable is detected by a control variable detection means 40. Moreover, the aperture change in the lens 1 is detected by an aperture change detection means 50 and given to a storage means control means 60. The storage means control means 60 compares the change in the aperture 2 of the lens 1 with a predetermined value and resets storage means 25, 26 when the aperture change exceeds a prescribed value and stores a new control variable detected by the control variable detection means to the storage means 25, 26. Thus, white balance is adjusted automatically without re-application of power supply.
Patent JP-S6073262-A (JP)
Inventor: AWATA YOSHIHISA
IPC: F25B9/00
Filed: 1983-09-30
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-H1023974-A (JP)
Title: Pan for 'gyoza' (chinese ravioli) and fryer for the same
Inventor: NAKANO MAYUMI
IPC: A47J27/00
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To increase the temperature of the central part of a freezed 'gyoza' (Chinese ravioli) in a short time by putting the gyoza into a freely attachable/ detachable gyoza pan provided with a water hole and a gyoza partitioning part, boiling the gyoza together with the gyoza pan in a lot of hot water, afterwards, putting the gyoza pan into a housing part as it is and completely frying the gyoza through a heating means. SOLUTION: Inside a gyoza pan 5, a non-adhesive freely attachable/detachable gyoza partitioning part 10 composed of fluororesin is provided and for each gyoza partitioning part 10, a freezed gyoza 14 is arranged in the gyoza pan 5 with its bottom surface downside. Then, the gyoza pan 5 in which the freezed gyoza 14 are put in put into the other pan boiling a lot of hot water, and the freezed gyoza 14 are boiled while taking a handle 9 and moving the gyoza pan 5. Afterwards, when fringe parts 14a of the freezed gyoza 14 are softened, the gyoza pan 5 is pulled up from the hot water and housed in a housing part 13 and the gyoza 14 are completely fried by an IH heater 12 corresponding to the amount of gyoza 14 put into the gyoza pan 5. Thus, the central temperature of the freezed gyoza 14 can be increased in a short time.
Patent JP-H0911222-A (JP)
Title: Method and apparatus for producing patterned concrete block
Inventor: YAMASHITA KENICHI
IPC: E04C2/04
Filed: 1995-06-26
Abstract: PURPOSE: To develop color patterns slightly different in color at every one on the surface of a concrete block. CONSTITUTION: Concrete (c) and decorative materials (a), (b) are allowed to simultaneously fall in a moving hopper 8 in proper quantities in parallel by opening the gate 5 of a fixed concrete hopper 1 and a decorative material chute 2 to be accumulated at a required position from below by required quantities and allowed to fall in a form 10. During this period, concrete (c) and the decorative materials (a), (b) or the decorative materials (a), (b) are mixed in different manners. The product demolded from the form 10 is divided at the center thereof to develop the decorative materials (a), (b) on the divided surfaces as patterns.
Patent JP-2000012224-A (JP)
Title: Organic electroluminescent element
Inventor: ISHIBASHI TADASHI
IPC: H05B33/22
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide stable yellow color to orange color luminescence with high brightness by including a distyryl compound as an organic luminescent material in an organic layer arranged between an anode and a cathode. SOLUTION: An organic layer having a luminescent region is arranged between an anode and a cathode. A distyryl compound represented by formula I is included as an organic luminescent material in the organic layer. In formula I, R1, R4 are the same or different group, and an aryl group represented by formula II. In formula II, R9-R13 are the same or different group, are a hydrogen atom or at least one of them is a saturated or unsaturated alkoxy group or alkyl group. In formula I, R2, R3 are the same or different group, and an aryl group represented by formula III. In formula III, R14-R20 are the same or different group, are a hydrogen atom or at least one of them is a saturated or unsaturated alkoxy group or alkyl group. In formula I, R5-R8 are the same of different group, and at least one of them is a cyano group, a nitro group, or a halogen atom.
Patent JP-S57104723-A (JP)
Title: Greens-planting work for stabilizing artificially constructed slope
Inventor: HAYASHI YOUICHI
IPC: E02D17/20
Filed: 1980-12-18
Abstract: PURPOSE: To prevent the falling of soil in the space surrounded by fixed soil bags for planting by a method in which fixing frame wires are attached to the surrounding of the fixed soil bags provided in a checkered pattern on the slope.  
     CONSTITUTION: Fixing frame wires are attached to the inside and outside of soil bags 1' for planting, and the soil bags 1' are fixed by anchor piles 4, where the operation is performed in the horizontal direction while keeping one soil bag interval. Then, the soil bats 1' on the second line are set in a checkered pattern at the lower part of the frame line of the soil bags 1' fixed by a pile 4. The operations are orderly repeated to the right downwards. Then, soil 5 brought from other place is placed in the space surrounded by the soil bags 1' so formed. Also, instead of soil, brought from other place soil bags without fixing frame wires for planting may be laid on the space. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0626079-A (JP)
Title: Torque control device of hydraulic construction machine
Inventor: KOJIMA MITSUGI
IPC: E02F9/00
Filed: 1992-07-08
Abstract: PURPOSE:To improve the efficiency by lowering pump input torque to the value less than that in a designated value, when operating oil temperature or motor cooling water temperature exceeds a desiganted value at the time of driving a variable capacity hydraulic pump by a motor. CONSTITUTION:At the time of driving a variable capacity hydraulic pump 1 by a motor 27 to operate hydraulic actuators 4, 21, the operating oil temperature is detected by an oil temperature sensor 56. When the detected oil temperature exceeds a designated value, input torque is lowered to the value less than that in a desigated value to prevent overheat. Subsequently, the input torque when the oil temperature is less than a designated value is set comparatively high to improve the driving efficiency in the case of low oil temperature. The cooling water temperature of the motor 27 is detected to control the input torque in the same manner. Further, there is provided a motor rotating speed control means, whereby when the detected temperature exceeds a designated value, the rotating speed may be increased. Thus, the driving efficiency of an actuator can be improved without overheating the motor.
Patent JP-H0821817-A (JP)
Title: Oxygen concentration detecting element
Inventor: INA KATSUYOSHI
IPC: G01N27/409
Filed: 1994-07-08
Abstract: PURPOSE:To quickly detect the oxygen gas concentration with high accuracy from a specimen gas having a low oxygen concentration by installing a gas flow resistor at a position behind a specimen gas detecting electrode on a specimen gas passage, and blocking the inflow of the outside gas. CONSTITUTION:A specimen gas detecting electrode 2 and a reference gas electrode 3 are fitted to a cylindrical oxygen ion solid electrolyte 1, for example, and a gas flow resistor 4 is arranged on the downstream side. When a specimen gas flows in and reaches the detecting electrode 2, electromotive force is generated from the difference of the oxygen partial pressure between the reference gas and specimen gas, and the oxygen gas concentration of the specimen gas is detected from the current value. The specimen gas passing through the detecting electrode 2 passes through fine holes of the resistor 4 and is discharged into the outside gas. The resistor 4 blocks the back flow of the outside gas and prevents the occurrence of a measurement error. The entrance of the outside air is allowed when the resistance is too small, a measurement error occurs when the resistance is too large, and a proper resistance value is selected. A ceramic oxide excellent in high-temperature stability is preferable for the material.
Patent JP-S6240959-A (JP)
Title: Sealing body of nozzle joint part for continuous casting
Inventor: ANDO MITSURU
IPC: B22D41/56
Filed: 1985-08-16
Abstract: PURPOSE:To simplify the exchange of a nozzle by using a sealing member made of a laminar body consisting of a part essentially composed of graphite and a body contg. a vinyl acetate resin as a binder to seal the joint part of the nozzle for continuous casting. CONSTITUTION:The hermetic sealing member A is attached to the joint part between a collector nozzle 3 and a long nozzle 4 between a ladle and tundish of a continuous casting device or between a tundish collector nozzle 5 and immersion nozzle 6 between the tundish and mold. The sealing member is constituted of the sealing part body 1 consisting of 85% alumina, 12% kaolin, 3% ceramic fiber and 30% vinyl acetate resin as a binder and the graphitic part 2 consisting of 25-100% graphite and alumina, silica, mullite, etc. The sealing member is used by bringing the graphite part 2 into contact with the long nozzle 4 and tundish collector nozzle 5 which are reusable in the nozzle exchanging state. The exchange of the nozzle is thus executed in a short period and both nozzles are made partly reusable.
Patent JP-H0344978-A (JP)
Title: Method for controlling thermoelectric device
Inventor: YAMAMOTO YOSHIAKI
IPC: F25B21/02
Filed: 1989-07-12
Abstract: PURPOSE:To improve the performance of a thermoelectric device utilizing the Peltier effect by setting the minimum current value for the thermoelectric device to a value at which the temperature on the heat-absorbing side becomes equal to that of an object to be cooled. CONSTITUTION:On one side of an insulating film substrate 1, N-type semiconductors 2, conductors 3, P-type semiconductors 4, and conductors 3 are successively formed in films in this order. Two corrugate fins 5 and 5' are positioned on both sides of the substrate 1 so that the fins 5 and 5' can be brought into contact with the conductors 3 at every other one. An electric current 6 is supplied from a power source 8 under the control of a current controlling section 7, and the generation or absorption of heat takes place at the boundaries between the semiconductors 2 and 4 and conductors 3 due to the Peltier effect. The conductors 3 alternately become a heat generating or absorbing section, since the semiconductors 2 and 4 are alternately arranged. As a result, one of the fins 5 and 5' becomes a generating fin, with the other an absorbing fin. The controlling section 7 controls the electric current 6 to set the minimum current value for this thermoelectric device to a value at which the temperature on the heat-generating side of the thermoelectric device becomes equal to that of an object to be cooled. As a result, the performance of this thermoelectric device is improved at a low power consumption.
Patent JP-S6072425-A (JP)
Title: System for indicating direction of antenna
Inventor: TSUKAGOSHI KENJIYU
IPC: H04B7/00
Filed: 1983-09-29
Abstract: PURPOSE:To set easily and accurately an antenna in an optimum direction by providing a means for keeping the highest reception level in addition to a conventional reception level indicator and allowing to refer to the highest reception level kept by said means. CONSTITUTION:A received radio wave from an opposite radio equipment inputted via a path 30 becomes a reception electric signal at a reception section 2 via the antenna 1 whose direction is adjusted and set by a direction adjusting device 4, one of the received signals is inputted to the reception level indicator 3 similar to a conventional indicator, the reception level from the antenna 1 is displayed and the other reception signal is inputted to a peak value hold circuit 5. The highest reception level obtained by changing the antenna in various directions at the circuit 5 is kept among the level of the reception signals. The highest reception level is amplified by an amplifier 6 and displayed on a highest reception level indicator 7. In conducting the direction adjustment of the antenna, the antenna direction adjustment is tried in a direction where the reception level seems to be the highest at first while the display of the highest reception level indicator 7 is supervised, and after the highest value of the reception level is obtained, the direction of the antenna is adjusted so that the displayed value of the indicator 3 is coincident with the highest value by supervising the reception level indicator 3.
Patent JP-H1129399-A (JP)
Title: Production of gallium arsenide single crystal and apparatus therefor
Inventor: SUZUKI TAKASHI
IPC: C30B29/42
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To eliminate variation of heating value of a heater caused by high speed penetration of gas which occurs when a valve is opened in selectively introducing gas without containing CO and gas containing CO into a pressure vessel by opening and closing of the valve and keep carbon concentration in GaAs single crystal to constant in growing direction. SOLUTION: When GaAs single crystal 3 is produced by liquid sealing and pulling up method, valves 17 and 18 provided in gas introducing systems 51 and 52 are subjected to opening and closing control in response to carbon monoxide concentration in an atmospheric gas in a pressure vessel 9 and Ar gas without containing CO gas is selectively introduced from the first gas cylinder 19 and Ar gas in which CO gas is mixed is selectively introduced into the pressure vessel 9. A cap 25 made of porous graphite is fitted into a gas inlet 9a of the pressure vessel 9 into which gas is introduced. As a result, the gas is dispersed and the flow rate of the gas is reduced and high speed penetration of the gas is prevented when the gas is introduced into the pressure vessel 9.
Patent JP-H1120374-A (JP)
Title: Pen
Inventor: SATO MAKOTO
IPC: B43K8/02
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a pen capable of using ink without uselessness in the pen wherein an inside of an ink occlusion part is impregnated with the ink. SOLUTION: A pen barrel 12, a pen core 14 provided to one end of the pen barrel 12, an ink occlusion part 20 impregnated with ink to be supplied to the pen core 14, and a push button 30 for input by pushing are provided. Then, pushing mechanisms 24, 25, 30, 36 wherein a specific part of the ink occlusion part 20 is pushed with pushing force to be inputted from the push button 30, are provided.
Patent JP-H1010440-A (JP)
Title: Finder optical system
Inventor: WACHI FUMIHITO
IPC: G02B25/00
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain a real image type finder optical system by which the harmful substance of dust or the like stuck on the surface of a lens is prevented from being observed and the excellent observation of a finder image is easily performed. SOLUTION: In this finder optical system by which an object image formed by a luminous flux passing through an objective optical system OL on a primary image formation surface IP is made an erect normal image through a condenser lens FL and an image inverting means P in order and the object image being the erect normal image is observed through the eyepiece E, when distance between the primary image formation surface IP and the condenser lens FL is defined as d(mm) and the focal distance of the eyepiece is defined as f(mm), the condition of 4<1000(mm)×d/f<2> is satisfied.
Patent JP-H0932753-A (JP)
Title: Scroll compressor
Inventor: FUKUHARA HIROYUKI
IPC: F04C18/02
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To suppress minute friction of a contact section between a hole or a knotched section and a pin by providing a pin in either of a frame section and an end plate blade section, the hole or the knotched section in a section which corresponds to the pin, realizing the hard pin having hardness exceeding a predetermined value according to Rockwell hardness C scale, and forming a compound layer on a surface thereof. SOLUTION: A fixed scroll 29 inside a sealed vessel is constituted by a frame section 29a and an end plate blade section 29b. A knotched section 32 is provided in the end plate blade section 29b in which a pin 33 is press-fitted into a cylindrical slide section 30 and the frame section 29a at the center of each constituent member and which opposes and is fitted to perform positioning in the direction of rotation. A movable scroll 2b which turns meshes with the fixed scroll 29 to constitute a compression mechanism 2. The pin 33 for positioning in the direction of rotation is harder than 35 according to Rockwell hardness C scale and a compound layer is formed on a surface thereof due to gas soft nitriding. It is possible to prevent minute friction of the pin 33 and the knotched section 32 owing to the treatment.
Patent JP-H0931922-A (JP)
Title: Vibration preventive device
Inventor: HONDA AKIHIRO
IPC: E01D2/00
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To minimize a vibration force caused by wind or the like in a simple device by forming an outward form of a vibration preventive structure including a gas bag into which a gas is injected in such a fashion that its resistance against an air current may be reduced. SOLUTION: Air bags 2a and 2b are mounted on the top and the bottom of a bridge girder 1 respectively where a pressure is applied thereto so that the cross section shape of the whole bride girder 1 including the air bags 2a and 2b may be changed approximately like an oval or the pupil 13 of an eye. The air bags may be mounted on a single surface either the top 1a or the bottom 1b. An air pressure is provided so that the bridge girder 1 may be formed in the optimum shape to the velocity of wind. The air bags 2a and 2b, whose both end edges are made of canvas or elastic sheet or bag-shaped, are airtight mounted on the bride girder 1 along the longitudinal direction. Therefore, the flows of air around the bridge girder 1 are symmetrical or more particularly, a top-sided air flow 14 may be symmetric to a bottom-sided air flow 15 so that their separation force may be minimized, thereby reducing a vibration isolating force produced by Kalman's vortex or the like.
Patent JP-S5886885-A (JP)
Title: Dc motor performing constant speed control
Inventor: BAN ITSUKI
IPC: H02P7/288
Filed: 1981-11-14
Abstract: PURPOSE:To obtain a DC motor with small speed regulation by a method wherein elecric pulses obtain from a rectifier are used as a speed detection signal and output ripple torque is eliminated by utilizing counter electromotive force. CONSTITUTION:A bridge circuit is composed by motor 2, resistors 3, 4, 5 and counter electromotive force is applied to a differential amplifier circuit 6 from the terminals A, B of the motor 2. Meanwhile, the electric pulses obtained from the collector side of a driving transistor 11 are applied to an operational amplifier 23 through a bypass filter 9, an F-V conversion circuit 10. A dividing circuit 7 divides a signal which is directly proportional to the rotating speed supplied from the operational amplifier 23 by counter electromotive force E supplied from the differential amplifier circuit 6 and a control signal is applied to the base to the base 11a of the driving transistor 11 through the operational amplifier 8. In this way, ripple torque can be eliminated and reduction for speed fluctuation can be achieved.
Patent JP-S6428262-A (JP)
Title: Oxide-based superconductor composition
Inventor: KORIYAMA SHINICHI
IPC: H01B12/00
Filed: 1987-07-21
Abstract: PURPOSE:To obtain the titled composition useful as magnetic coil part for magnetic levitation train, etc., electric devices, having excellent water resistance and high critical temperature, in a relatively wide burning range, by replacing given mol.% of Cu of a superconductor composition of RE-Ba-Cu-O type (RE is rare earth element) with Mn. CONSTITUTION:0.5-30mol.% of Cu of a given amount of component element compound of a superconductor composition of RE-Ba-Cu-O type is replaced with Mn to give a starting raw material [e.g. each given amount of powder of RE oxide, BaCO3, CuO and TiO2], which is blended. The blended powder is press molded and the molded article is burnt in air at 900-1,360 deg.C to give the titled composition shown by formula I-formula III.