baber/WOPTO huggingface dataset:
Patent JP-H04114123-A (JP)
Title: Kaleidoscope synchronized with music
Inventor: KOIZUMI YOSHIHIDE
IPC: G02B27/08
Filed: 1990-09-04
Abstract: PURPOSE:To enjoy auditorily and visually at the same time by composing the kaleidoscope of a light emitting element control part which blinks light emitting elements of a kaleidoscope part synchronously with music according to an electric signal, and an auditory part which reproduced the music such as a speaker, headphones, or an earphone. CONSTITUTION:The kaleidoscope consists of the kaleidoscope part A, light emitting element control part B, and auditory part C, and the kaleidoscope part A is constituted by forming a kaleidoscope main body 1 by assembling three mirrors 1 in a triangular prism shape to introduce their mirror surfaces inside and arraying light emitting elements 3... at the bottom part 5 of this kaleidoscope main body 2. Then the music signal generated by a sound source signal 4 is reproduced as a sound through the auditory part C such as the speaker, headphones, or earphone and also inputted to the light emitting element control part B; and a large or small number of the light emitting elements 3... of the kaleidoscope part A illuminate fast or slowly in synchronizing with the music and the illumination is reflected by the mirrors of the kaleidoscope main body 2 to generate an infinite number of spot images, thereby producing the world of the kaleidoscope synchronized with the music. Consequently, the kaleidoscope can be enjoyed both auditorily and visually.
Patent JP-H0981905-A (JP)
Title: Production of magnetic head device
Inventor: IKEDA YOSHITO
IPC: B24B19/26
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To maintain an excellent sliding characteristic to magnetic recording media and to maintain a good sliding characteristic even if the wear of the surface for sliding to the magnetic recording media progresses by pouring fused glass to a magnetic core block from the side opposite to its ground surface and inserting a grinding wheel into each of respective glass grooves to cut respective head chips. SOLUTION: This magnetic head is formed by first molding the glass grooves 21, track width regulating grooves 22 and winding grooves 23 in two substrates consisting of magnetic materials. After the respective magnetic core block half bodies 31, 32 are formed, these half bodies are butted against each other via a gap material and the fused glass is poured into the glass grooves 21 to form the half bodies are joined and integrated and the magnetic core block 33. Next, the surface (a) for sliding to the magnetic recording media is subjected to cylindrical grinding by using a cylindrical grinding machine so that the position of a magnetic gap (g) attains a peak point part to form an R shape.  In succession, the grinding wheel is inserted into each of the respective glass grooves 121 into which the fused glass is poured from the side opposite to the surface (a) for sliding with the magnetic recording media, and the magnetic core block 33 is cut and head chips 1 are cut out.
Patent JP-H0685672-A (JP)
Title: A/d converter and analog/digital coexisting system
Inventor: KIKUCHI TAKAFUMI
IPC: G06F15/78
Filed: 1992-09-03
Abstract: PURPOSE:To reduce power consumption while operating a successive comparison type A/D converter at ordinary speed by stopping a conversion operation for a period of converting a low-order bit corresponding to a request signal in the successive comparison type A/D converter. CONSTITUTION:A timing control circuit 12 generates various kinds of timing signals required for the ordinary operation of an A/D converter. In the ordinary operation, a signal of positive logic is outputted from a bit number reduction signal generation circuit 10, and it is supplied to an AND 13, and as a result, the signal of the circuit 12 is outputted to a clock output terminal 11 as it is. When the signal is inputted to a bit number reduction request signal input terminal 9, the circuit 10 switches the signal after an appropriate conversion period has elapsed without immediately outputting a signal of negative logic, and outputs the signal of negative logic after the conversion period to stop the conversion arrives, which prevents the output of the AND 13 from being transmitted to the output terminal 11. Thereby, it is possible to stop the operations of a sample-and-hole circuit, a voltage comparator, and the A/D converter, etc., during an operation stopping period and to reduce the power consumption by that share.
Patent JP-S6296491-A (JP)
Title: Purification of crude aminated phthalide-isoquinoline
Inventor: TAKEDA YOSHIYUKI
IPC: C07D491/056
Filed: 1985-10-22
Abstract: PURPOSE:To reduce colored components and obtain the titled compound as a pure crystal, by dissolving a crude crystal of 1RS-3'RS epimer of an amino compound in a haloalkane solvent and adding medium aliphatic hydrocarbon to the solution. CONSTITUTION:A crude crystal of 1RS-3'RS epimer of an amino compound expressed by the formula (R<1> and R<2> are H or lower alkoxy; at least one of R<3>-R<6> is amino and the rest are H or lower alkoxy) is dissolved in a haloalkane solvent, preferably methylene chloride, chloroform, carbon tetrachloride or ethylene dichloride and a 5-8C aliphatic hydrocarbon, e.g. hexane, is added to the solution to deposit the purified crystal. A ketonic solvent, preferably acetone or methyl ethyl ketone is preferably used to further recrystallize and purify the resultant crystal.
Patent JP-H04121018-A (JP)
Title: Protective relay device
Inventor: YAMADA MASATSUGU
IPC: H02H3/44
Filed: 1990-09-07
Abstract: PURPOSE:To obtain a protective relay device, in which the output is generated instantaneously when determining a certainty and the delay of the operation caused by collating outputted results can be eliminated, by determining whether the transition to an operation region is certain or not, through utilizing the computation results on relays and utilizing the relative relation between the computation results in a fixed time ( T). CONSTITUTION:Z denotes the impedance extending from a relay position to a failure position. X and Y denote the characteristics of the different operation regions exhibited by mho distance relays respectively. First, the computation of the relay having a wide operation region Y is performed (12), and the determination on the computation result is performed (13). Based on this result, under the condition of an output having generated in the characteristic Y, the changing quantity  Z of the impedance Z within a fixed time ( T) is computed (14). When  Z/ T is more negative value than a predetermined negative value, it can be determined that the impedance observed by the relay has been shifted to the characteristic X, and the operational output of a characteristic X element is generated. The value of  T is made into one sampling time satisfactorily, and the conventional reference and confirmation of an output result can be made unnecessary, and further, a high-speed operation is made possible.
Patent JP-S62235339-A (JP)
Title: Modification of plastic surface
Inventor: KOKOMA MASUHIRO
IPC: B41J2/17
Filed: 1986-10-02
Abstract: PURPOSE:To optionally control the surface energy of a plastic surface, readily modify the surface and impart improved adhesive force, etc., by treating the plastic surface with plasma (corona) using a mixed gas of a specific fluorine- containing compound and a gas. CONSTITUTION:A mixed gas of (A) a fluorine-containing compound, e.g. CF4, etc., capable of imparting hydrophobicity to a plastic surface by plasma (corona) treatment and (B) a gas, e.g. helium, etc., capable of imparting hydrophilicity to the above-mentioned surface by the above-mentioned treatment is used to treat the plastic surface with plasma (corona) and modify the aimed plastic surface. The above-mentioned mixed gas is preferably used to treat the surface under atmospheric pressure to reduce the surface energy of the plastic surface.
Patent JP-H0761509-A (JP)
Title: Rotating type trash vessel apparatus, installation apparatus, and transport vehicle
Inventor: KAMEGAWA MASAYASU
IPC: B65F5/00
Filed: 1993-08-30
Abstract: PURPOSE:To prevent malodor dispersion and germ floating, by making loadable into a transport vehicle a vessel apparatus rotatably supporting a vessel body having a spiral blade disposed therein, by making the vessel apparatus removably retainable on an installation place, and by discharging the trash in a condition of having been received within the vessel body. CONSTITUTION:When throwing a trash bag in, a throw-in door 50 is caused to fall down toward the outside and the trash bag is thrown into a trash-bag receiving section 56 and then the door 50 is closed. As a result, owing to the rotation of a spiral blade 26 resulting from the operation of a hydraulic motor 32, the trash bag is fed deep in the forward section. Further, an ozone generator 62 is operated and sucks in an external air from a suction port 64 to produce ozone, whereby deodorization and sterilization within a reservoir cylinder 24 are done by the action of the ozone sucked thereinto. Further, an ozone generator 78 is operated whereby external air is inhaled from a suction port 80 to produce ozone. Thus, the air which has been inhaled on from the reservoir cylinder 24 is deodoried and sterilized by the action of ozone within a deodorization/sterilization device 74. The trash within the reservoir cylinder 24 is discharged from a discharging opening 42 by the reverse rotation of the spiral blade 26.
Patent JP-H0575914-A (JP)
Title: Motion vector detector
Inventor: TSUJI SHIGEKI
IPC: H04N19/527
Filed: 1991-09-17
Abstract: PURPOSE:To obtain a representative point matching type image moving vector detector with simple constitution and a short operation time. CONSTITUTION:A vertical low pass filter(LPF) 3 extracts a signal component having high vertical correction from a video signal and then a horizontal motion vector detecting part 5 detects a horizontal component of a motion vector as a horizontal one-dimensional motion vector. On the other hand, a vertical component in the motion vector is detected as a vertical one-dimensonal vector by a vertical motion vector detecting part 6 after extracting a signal component having high horiziontal correlation from the video signal through a horizontal LPF 4.
Patent JP-S6295061-A (JP)
Title: Public telephone system with charging information transfer system
Inventor: SUZUKI TOMIJI
IPC: H04M15/00
Filed: 1985-10-22
Abstract: PURPOSE:To eliminate the need for carrying of a hard money or a magnetic card by recognizing the trueness of a specific subscriber for a charging counter- measure by the collation of a password number, thereafter, storing once the charging information during speaking in a public telephone side, and automatically transferring it to an exchange in which a call meter of the specific subscriber is disposed after completion of speaking. CONSTITUTION:An user of the public telephone 2 inputs a prescribed command requesting that the transmission is desired to be carried out without using the hard money and the magnetic card from a push-button dial 13. A charging control circuit 12 urges to input a telephone number and the prescribed password number of a subscriber's telephone set of the user. When the user inputs both numbers from the push-button dial, both numbers are once stored in a storage circuit 14 of the charging control circuit 12, thereafter, a transmission and receiving control circuit 21 in the subscriber's telephone set 2 is called and a switch S is closed thereby, a handset 11 is connected to a subscriber's exchange 1.
Patent JP-2000066538-A (JP)
Title: Fixing device
Inventor: FUJIWARA HIDEHIKO
IPC: B41J29/377
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To make easily executable the removing of jamming or the like and the exchange operation of a photoreceptive unit or the like by preventing heat from being transmitted to a fixing cover from a fixing member by providing a partitioning member so as to form an interstice between the partition member and the inner peripheral surface of the fixing cover. SOLUTION: A heating roller 14 and a pressure roller 15 are housed in the fixing cover 18 constituted of a molded piece, and the partitioning member 19 constituted of a sheet metal is installed inside the fixing cover 18. The partitioning member 19 is installed so as to form the interstice 20 between it and the inner peripheral surface of the fixing cover 18 opposed to a waste toner tank 19, and plural aperture parts 21 are formed at the fixing cover 18 on the upper side of the interstice 20. A ventilating fan is provided at the outside of the fixing cover 18, and the ventilating fan and the aperture part 21 are communicated by a duct. By this constitution, the heat from the fixing heater is prevented from being transmitted to the fixing cover 18 by being insulated by the partitioning member 19.
Patent JP-S6389614-A (JP)
Title: Radiant tube for heating furnace
Inventor: SUISHU YASUO
IPC: C21D1/34
Filed: 1986-10-03
Abstract: PURPOSE:To obtain a radiant tube for heating furnace having durability and excellent thermal conductivity and strength at high temp. by constituting it by a ceramic sintered body containing high content of SiC. CONSTITUTION:A material 6 to be heated is carried by hearth rolls 3 and many pieces of the radiant tubes 1 supported by chain 4 above the hearth rolls and many pieces of the radiant tubes 2 laid on the supporting member 5 on the furnace hearth below the hearth rolls are arranged to pass through combustion gas generated by burners arranging at the tube ends, and the above material 6 is heated by the radiant heat. In the above heating furnace, the radiant tubes 1, 2 are constituted by the ceramic sintered body containing >=90% SiC. The above sintered body has high thermal conductivity of radiant tube is improved and the unit consumption of energy is reduced and also its service life is lengthened.
Patent JP-H0979374-A (JP)
Title: Speed change gear
Inventor: MATSUMOTO HIROSHI
IPC: B60W10/04
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To discriminate a disengaged state when a clutch is disengaged by a method wherein when it is detected that a vehicle is stopped and it is detected that a vehicle is not in a running state or a driver effects no drive operation, it is announced to a driver that a clutch mechanism is in a disengagement state. SOLUTION: In a semiautomatic T/M control unit 11, when it is detected from signals from a vehicle stop state detecting means and an operation state detecting means that a vehicle is in a stop state, a clutch mechanism 2 is automatically switched to a disengagement state by a clutch control means. When a clutch mechanism 2 is set to the disengagement state, it is detected that a driver is not in a driving state, an alarm is sounded by an alarm buzzer 14. Further, after the lapse of a given time starting from shift of the clutch mechanism 2 to a disengagement state, an alarm is sounded and after a gear position at a gear shift mechanism 3A is shifted to a neutral position, a clutch is engaged and it is prevented from occurring that a vehicle is started when a driver is not in a drive state.
Patent JP-H03100193-A (JP)
Title: Electrode protector
Inventor: SUGANUMA YOSHIAKI
IPC: C25D7/06
Filed: 1989-09-14
Abstract: PURPOSE:To produce an electrode protector for an insoluble electrode having satisfactory strength and insulating property by forming a corrosion resistant insulating coat on the surface of a corrosion resistant metal mesh as a substrate. CONSTITUTION:A corrosion resistant Ti or Ti alloy plate is notched and expanded and the resulting expanded metal mesh is slightly rolled down to produce a corrosion resistant metal mesh having about <=5 mm thickness and >=70%, preferably 85-90% rate of opening as a substrate. A corrosion resistant insulating coat of ceramics, etc., is then formed on the surface of the substrate so as to ensure electric insulating property. An electrode protector for effectively preventing a short circuit by the contact of an electrode with a material to be treated is obtd.
Patent JP-H1080548-A (JP)
Title: Game ball dispensing device
Inventor: YAMAMORI SHIGEKI
IPC: A63F7/02
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a game ball dispensing device which can accurately, rapidly, and smoothly dispense a preset number of prize balls to a player. SOLUTION: A game ball dispensing device 1 repeats the turning on and off of power supplied to each solenoid 4a, 4b and thereby releases engagement members 30, 33 from engagement with stopping pawls provided around stopping discs 17a, 17b, so as to intermittently rotate each stopping rotor 3a, 3b by a predetermined angle with the fall of game balls so as to dispense a predetermined number of game balls.  Each of the stopping rotors 3a, 3b is journalled to a rotating shaft 10 with a ball bearing 23 intervening between the stopping rotors 3a, 3b, the outer race of each ball bearing 22, 23 is secured to the inside of a rotating shaft hole 14 in each rotation stopper 3a, 3b, and the inner race of each ball bearing is firmly secured while being sandwiched between the pressing part of the rotating shaft gripping part 8 of a main body member 2a and the pressing part of the rotating shaft gripping part 13 of a cover member 2b, so as to regulate movement in the direction of an axis.
Patent JP-H0683130-A (JP)
Title: Electrostatic copying machine provided with mechanism for inhibiting attachment/detachment of high voltage unit at the time of turning on power source
Inventor: KODERA NOBUYUKI
IPC: G03G21/00
Filed: 1992-09-04
Abstract: PURPOSE:To realize a fail-safe mechanism capable of safely executing work such as maintenance and inspection even when a safety mechanism does not act as for an electrostatic copying machine in which a high voltage power source is cut off when a front door is opened. CONSTITUTION:The electrostatic copying machine in which the power source is cut off by opening a protection door is provided with a detection means 13 detecting that voltage is impressed on high voltage unit parts 3, 4 and 5, and a locking mechanism 14 inhibiting the high voltage unit parts 3-5 from being taken out when the detection means 13 detects that the voltage is impressed on the high voltage unit part.
Patent JP-H04313121-A (JP)
Title: Instruction memory device
Inventor: SUTEIIBUN JII HAIJI
IPC: G06F9/38
Filed: 1991-08-23
Abstract: PURPOSE:To produce a long effective instruction word to the high speed processing while using an instruction memory for the short words. CONSTITUTION:An internal memory buffer 110 provided against a data processing unit stores a series of instructions supplied from an external program memory 104. The two instructions which ere sequentially adjacent to each other and stored in the buffer 110 receive the accesses in the instruction fetch cycles respectively. An instruction pre-processing unit 112 connected to the buffer 110 recomposes those two adjacent instructions into a single long instruction word when both instructions are coincidence with a fixed standard for combination. If the two instructions are not coincident with the fixed standard, a long instruction word is produced and therefore the first one of both instructions is combined with NQP instruction. Under such conditions, the second instruction receives an access again in the next instruction fetching cycle as the first one of two adjacent instructions.
Patent JP-H1187021-A (JP)
Title: Ceramic heater and oxygen sensor
Inventor: NODA YOSHIRO
IPC: H05B3/18
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic heater and an oxygen sensor with their compact and simple structures and superior electrical durability and strength under severe environment. SOLUTION: A ceramic heater 1 is columnar, and a ceramic laminate body 3 whose main component is alumina is wounded around a core material 2 whose main component is alumina. In this ceramic laminate body 3, a heater 6 whose main component is platinum is sandwiched between first and second ceramic layers 4 and 5, a large internal stress against the core material 2 is generated due to contraction during burning. In the ceramic heater 1, a remaining stress value measured with 2 θ-sin<2> 2 ϕ method using X-ray diffraction against a column side face of the ceramic heater 1 is within the range of -2 to -30 kg/mm<2> .
Patent JP-H04119240-A (JP)
Title: Differential gearing
Inventor: MORI YUJI
IPC: F16H48/24
Filed: 1990-09-10
Abstract: PURPOSE:To conduct the sufficient transmission of torque by providing thrust generating means between a pair of side gears and right and left output shafts, and butting the means against at least either one of a gear case and a pinion shaft. CONSTITUTION:A differential gearing device 10 is equipped with a differential gear case 14 to which a pinion shaft 12 is fitted, pinion gears 16 and side gears 22, 24 to which right and left output shafts 18, 20 are connected. Thrust generating means 30, 32 are provided between side gears 22, 24 and output shafts 18, 20. When right and left drive wheel torque is inputted to the means 30, 32 through the shafts 18, 20, inside members 34 and outside members 36 are relatively moved, and members on one side and members on the other side are respectively pressure-welded to washers 40 and washers 42. Thus, torque transmission is sufficiently made by conducting differential restraint by means of friction force in response to input torque.
Patent JP-S60128682-A (JP)
Title: Manufacture of laminating type piezoelectric actuator
Inventor: KATSUURA TAKEO
IPC: H01L41/22
Filed: 1983-12-15
Abstract: PURPOSE:To remove an inactive section, to reduce man-hours and to manufacture an actuator element having long life by varying a process for the laminating of green sheets and forming an internal electrode in a whole-surface electrode. CONSTITUTION:Conductive films as internal electrodes 11 are formed on the whole surfaces of green sheets 19 through screen printing. Drying is executed as required, and the green sheet 10 is peeled from an organic film and wound spirally on a bar 12 with a heat source or a bar 12 having excellent thermal conductivity, and pressed from the side while being heated and thermocompression-bonded spirally. The green sheet is heated from a periphery and thermocompression-bonded as necessary at that time, and cut in the same direction as the axial direction of the bar 12, thus obtaining a block material 15 in which the internal electrodes 11 are formed to a stratiform shape. The block material 15 is sintered at an optimum temperature, the end section of the internal electrodes is placed as a first layer and the internal electrodes are insulated alternately by insulators 16, such as glass, SiO2, alumina, a resin or the like, and external electrodes 17 are formed by silver paste or conductive sputtering films, thus obtaining an aimed actuator.
Patent JP-S60131124-A (JP)
Title: Angle indexing device for tool holder of electric discharge machine
Inventor: FUJIKAWA MISAO
IPC: B23Q16/00
Filed: 1983-12-16
Abstract: PURPOSE:To facilitate manufacture of a tool holder location sensing device by furnishing a means to interlock a tool holder with a spindle, and by installing a location sensor between the spindle and the body. CONSTITUTION:In order to interlock a tool holder 40 with a spindle 20, an interlocking means is provided, consisting of a tool holder pin 44 and a pinching means 30. When a speed control motor 50 is put in operation, the tool holder 40 rotates together with the spindle 20, and a magnet 20s mounted on this spindle 20 will also rotate to approach by and by to a lead switch 10s to cause the magnet 20s facing the lead switch 10s, which will now emit an output. This output is received to serve the judgement that the tool holder 40 is in the original position in its rotating direction. At this time, the speed control motor 50 is stopped, and the position is used for angle indexing of the tool holder 40. Otherwise, an encoder 53 is actuated, and intended angle indexing is made.