baber/WOPTO huggingface dataset:
Patent JP-H02216164-A (JP)
Title: Information recorder
Inventor: SATO KOICHIRO
IPC: G03G15/00
Filed: 1989-02-17
Abstract: PURPOSE:To achieve satisfactory transfer by permitting a roller moving mechanism to approach a roller to a photosensitive drum, thereby pressing recording paper and separating the roller from the drum after transfer ends. CONSTITUTION:A coil spring 10 upwardly moves a transfer case 3 and brings the carrying roller 12 to press-contact with the outer periphery of the photosensi tive drum 1 via the leading edge of the recording paper between the carrying roller 12 and the photosensitive drum 1. In moving the recording paper, a volt age is applied to a transfer wire 4 to transfer a toner image on the drum 1. When the paper further moves and passes through the lever of a sensor 14, the lever erects and turns to issue a signal indicating that the paper has passed, and a control part 21 outputs a signal from a timer 23 and a driving signal to a solenoid driving circuit 22 after a prescribed time lapses. The timing of the output is just after the leading edge of the paper has passed between the drum 1 and the roller 12. The circuit 22 drives an electromagnet 11, downwardly moves the case 3 and separates the roller 12 from the drum 1. During transfer, the roller 12 presses the recording paper, which is carried in contact with the outer periphery of the drum 1. Satisfactory transfer thus is carried out.
Patent JP-2000233671-A (JP)
Title: Peel preventing structure for slider
Inventor: OKAMOTO YOSHIKAZU
IPC: B60N2/06
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To reliably prevent the peeling of an upper channel from a lower channel by preventing the deformation of the upper channel. SOLUTION: This peel preventing structure is applied to a slider 3 provided with a lower channel 4 constituted of a lower channel body 41 installed to extend in the longitudinal direction on the floor of a vehicle and an overhang section 44 and an upper channel 5 constituted of an upper channel body guided and longitudinally moved by the lower channel 4 and having a top plate 51 and vertical plates 52 and a wing 43 protruded in the separating direction from the lower end edge section of the upper channel body. A hook-shaped plate 8 serving as a deformation preventing member preventing side walls from being deformed to approach each other is provided between the opposite vertical plates 52 of the upper channel body.
Patent JP-S57152506-A (JP)
Title: Magnetic recording system
Inventor: HIROTA AKIRA
IPC: G11B20/02
Filed: 1981-03-16
Abstract: PURPOSE: To improve information recording density by recording a control signal, a video signal to be frequency-modulated, and an audio signal to be frequency-modulated on the surface of a magnetic recording medium together by a fixed magnetic head without using tracks exclusively.  
     CONSTITUTION: A control signal is recorded by a fixed head to an overall width, and any substantial distortion is not caused in principal recording by rotary magnetic heads 13 and 14. A video signal is separated into a luminance and a chrominance signal; the luminance signal is supplied to a synthesizing circuit 5 through a low-pass filter 2, a frequency modulating circuit 3, and a high-pass filter 4, and the color signal through a band-pass filter 6, a frequency converting circuit 7, and a low-pass filter 8. An audio signal, on the other hand, is supplied to a delay circuit 30 and a frequency modulating circuit 31, and also supplied to the 2nd frequency modulating circuit 32 directly, and the outputs of both the frequency modulating circuits are synthesized by a synthesizing circuit 33, whose output is supplied to one rotary head 14 through a band-pass filter 11. The delay time corresponds to one field. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62194548-A (JP)
Title: Information processor
Inventor: UCHIDA AKIO
IPC: G06F11/24
Filed: 1986-02-21
Abstract: PURPOSE:To automatically perform a fluctuation test of power supply voltage by controlling the power source supplied to an information processor with its own execution of an instruction. CONSTITUTION:The execution of a voltage margin test is possible in a normal operation mode by triggering a program by optional timing. However it is needed to start such a test program that gives no effect to the normal work in consideration of a case where an error occurs. A processor 11 executes an input/output instruction for control of the power supply by a certain timing under operation or at a restart time point of operation and changes the power supply output. Then the processor 11 executes successively its own test program including a main memory 12 as well as a test program of an input/output controller group 14. If no abnormality is detected in particular, the power supply output is changed into the other state and a test is performed in the same way.
Patent JP-S58157565-A (JP)
Title: Ladle conveyor in supply device for molten metal
Inventor: UCHIDA MASASHI
IPC: B22D17/30
Filed: 1982-03-12
Abstract: PURPOSE:To provide a titled conveyor which is small in size and light in weight and can increase the speed of supply operations, by providing a rotation controlling device which regulates the rotating motion of the 1st rotating body by the rotating motion of the 1st arm in the entire rotating region of the 1st arm between a stationary frame and the 1st arm and the 1st rotating body. CONSTITUTION:The 1st arm 20 is fixed to a driving shaft 21 provided freely rotatably to a stationary frame 10, and the 2nd arm 30 is fitted pivotally to said arm 20. A ladle 40 is supported by the arm 30. The 1st rotating body 50 which is freely rotatable with respect to the shaft 21 is provided coaxially with said shaft 21, and the 2nd rotating body 60 moving cooperatively at approximately 1:2 speed-up ratio with the body 50 is provided in the pivotal part of the arm 30 fixedly with the arm 30. Further, a rotation control device which regulates the rotating motion of the body 50 by the rotating motion of the arm 20 over the entire rotating region of the arm 20 continuously between the frame 10 and the arm 20 and the body 50 and regulates the rotating motion of the body 50 so as to move the arm 30 vertically in appoximately the perpendicular state in the stage of vertical movement of the arm 30 with respect to the inside of a furnace 2 is provided, whereby the titled ladle conveyor is provided.
Patent JP-S55130192-A (JP)
Title: Method of fabricating semiconductor light emitting device
Inventor: SAKURAI TERUO
IPC: H01S5/00
Filed: 1979-03-30
Abstract: PURPOSE:To eliminate the thick mask for implanting proton to high resistance layers of a striped semicodncutor laser in a method of fabricating a semiconductor light emitting diode by implanting the proton to predetermined depth of a clad layer grown on the active layer to form it into high resistance. CONSTITUTION:A wafer grown with an n-type clad layer 22, an active layer 23, a p-type clad layer 24 and a p-type contact layer 25 is formed on an n-type substrate 21 by a suitable epitaxial growing process, and a striped metal electrode 25 is formed thereon without irradiating proton thereto. The proton is then implanted thereto under the conditions of, for example, 300(keV) of accelerating energy and 2X10<15>(cm<-2>) of dosage to form high resistance layers 24', 25'. Further, it is heated at 450 deg.C for approx. 3 minutes to form an alloyed region 27.
Patent JP-H07243622-A (JP)
Title: Gas burner of combustor
Inventor: MASAI TADAHISA
IPC: F23D14/58
Filed: 1994-03-09
Abstract: PURPOSE:To provide a burner which allows the diameter of a throttle hole, i.e., a passageway for flame-holding gas, to be greater than the limiting diameter against choking and effects the combustion in a stabilized state without involving choking of the nozzle hole or an unbalance in the circular spread of the ejected gas. CONSTITUTION:Inside a manifold 14 a flame-holding gas chamber 13 it provided adjacently to a gas chamber 2. The flame-holding gas chamber 13 and the gas chamber 2 are connected by throttle holes. Flame-holding fuel gas is fed from the flame-holding gas chamber 13 toward the flame-holding gas nozzle holes of a plurality of fuel nozzles 15.
Patent JP-H01212362-A (JP)
Title: Automatic chemical analyzer
Inventor: TAKIGUCHI TOSHIO
IPC: G01N35/02
Filed: 1988-02-19
Abstract: PURPOSE:To take out a sample if necessary without always requiring a waiting time, by feeding the sample from a sampler part holding the sample only in an amount necessary for measurement to supply the same to a reaction supply part. CONSTITUTION:A sample rack 6 having a plurality of sample containers 5 received therein is arranged in the rack carrier 4 of a sampler part 1 and transferred to the end part 4a of said carrier 4 to read the bar code of each container 5 by a sample ID reader 8. Subsequently, a desired sample is sucked only in an amount necessary for measurement from the container 5 by a sample distribution nozzle 17 to be distributed in the test tube 18 of a sample feed part 2. The rack 6 holding each container 5 thereafter is again transferred in the reverse direction to be arranged to the stacker part 4b of the carrier 4. The original sample after suction is left in the container 5 and, if necessary, a desired sample can be always taken out.
Patent JP-H08229625-A (JP)
Title: Device for conveying can body and cover
Inventor: SASAKI HITOSHI
IPC: B21D51/46
Filed: 1995-02-27
Abstract: PURPOSE: To improve replacement by means of an inert gas immediately before the junction of a can body with a cover and the process of feeding to a seaming mechanism after the junction. CONSTITUTION: Against a first contact point P1 between the center turret 4 and the linear track 3 of a conveyor for feeding a can 1, the center point O2 of a gashing turret 7 is arranged in a position shifted by a distance Y towards the near side in the direction reverse to the advancing direction of the can. A cover 2 is fed through a track 10 curved in a reversed S-shape from a second contact point P2 between the circular track and the linear track 3 of the gashing turret 7 to the first contact point P1 between those of the center turret 4, with the shape of a part 8a pushing the can 1 in the pocket 8 of the gashing turret 7 synchronized with the speed at which the pocket 5 of the center turret 4 pushes the can 1.
Patent JP-H02264708-A (JP)
Title: Manicure
Inventor: ARUBERUTO FUERO
IPC: A61K/
Filed: 1990-02-21
Abstract: PURPOSE: To obtain a manicure which contains an antifungal active compound and a water-insoluble film-forming agent comprising a copolymer of acrylic acid esters and methacrylic acid esters containing a quaternary ammonium substituent in a low content and is improved in the quality. CONSTITUTION: This manicure comprises 5wt.% of an antifungal active substance (e.g. 4-[3-[p(α,α-dimethylbenzyl)phenyl]2-methylpropyl]2,6- dimethylmorpholine, 12.5wt.% of a copolymer having a unit of the formula (R1 is H and CH3 ; R2 is CH3 and C2 H5 ) and plasticizers, evaporation-delaying agents, evaporation promoters, organic solvents, etc., and shows excellent osmotic rate, skin suitability, convection behavior, extensibility, short drying time, suitable high gloss, high hardness and long-term durability. The above copolymer possesses an average molecular weight of 150,000 and the molar ratio between the quaternary ammonium group and the rest neutral acrylic acid ester and methacrylic acid ester is 1:20-40.
Patent JP-H07248237-A (JP)
Title: Fluid flow rate detector
Inventor: TAKAYAMA HITOSHI
IPC: G01F15/075
Filed: 1994-03-09
Abstract: PURPOSE:To lower the power consumption of an electronic circuit used in a flow rate detector of a liquid. CONSTITUTION:Fluid detection means 20 and 20' to detect a flow rate of a liquid is made up of a magnetized body which rotates according to the flow thereof and an element in which a contact opens or closes depending on changes in flux density with the rotation of the magnetized body. One end of the element is connected to a power control element 10 adapted to cut a power source when a circuit is closed exceeding a fixed time.
Patent JP-H05204563-A (JP)
Title: Printer device
Inventor: SUEHIRO TOMOKO
IPC: G06F3/12
Filed: 1992-01-29
Abstract: PURPOSE:To make print data interruption possible in a printer device. CONSTITUTION:Print data sent from a host device at the time of normal operation is stored in a storage part 12. Print data sent from the higher-order device at the time of interrupt operation is stored in a storage part 17. At the time of normal operation, stored data in the storage part is sent; and when input of an interrupt code from the host device is recognized by an interrupt recognition part 13, stored data in the storage part 17 is sent instead of stored data in the storage part 12 in response to this recognition by a switching part 18. Output data of this switching part 18 is printed. Since print data can be interrupted, another print data is preferentially printed even during transfer of a large quantity of print data.
Patent JP-H02219444-A (JP)
Title: Manufacture of cage rotor
Inventor: TOMONAGA SHINJI
IPC: H02K17/16
Filed: 1989-02-17
Abstract: PURPOSE:To stabilize the strength and stability by fitting a rotor bar having a saw-tooth cut and a hole at the end section into a rotor slot then fitting the projecting sections at the opposite ends of the bar to a metal mold and forming an end ring through molten forging thereafter casting the rotor bar. CONSTITUTION:A core 2 is laminated on a temporal shaft 8 and a rotor bar 1 is fitted in a slot. A saw-tooth cut 13 and a round hole 14 for facilitating welding are made at the end section of the rotor bar 1 and a rotor is set on a metal mold 7, then the mold is tightened by means of a moving table 12 and an end ring at one side 7a is casted. The end gate is formed through molten forging by pouring molten through a gate 7b and casting the end section of the rotor bar 1. By such arrangement, strength and quality can be stabilized.
Patent JP-S58154936-A (JP)
Title: Channel selecting device
Inventor: MATSUBARA MASAHIRO
IPC: H04B1/18
Filed: 1982-03-10
Abstract: PURPOSE:To reduce distortion and to obtain sufficiently less gain change, by keeping a resonance frequency of a channel selecting resonance circuit and a local oscillation resonance circuit independently of the change in a gain controlling voltage. CONSTITUTION:In a local oscillation circuit LOC, the local oscillation resonance circuit A2 is formed with a coil L3, a varactor diode D3, a capacitor C3, and a varactor diode D4, a gain controlling voltage V2 is applied to the diode D4 via a resistor R7, an oscillator OSC1 is oscillated in the resonance frequency of the circuit A2, and the oscillation output is frequency-divided at a frequency divider DV. The phase of the frequency-divided output of the DV and of the output of a reference signal generator OSC2 are compared at a phase comparator PC, an output of the PC is applied to the D3 via a low-pass filter LPF, allowing to compensate the change in the local oscillating frequency due to the change in a gain controlling voltage V2, and as a result, the local oscillation frequency is kept at the same frequency even if the gain control voltage V2 is changed.
Patent JP-S52122971-A (JP)
Title: Method of operating electric dust collector
Inventor: TACHIBANA NAOHARU
IPC: B03C3/76
Filed: 1976-04-08
Abstract: PURPOSE: To rpvide a method of shortening dust staying time in a hopper after hammered as short as possible by transporting the dust dropped from a dust collecting electrode in cooperation with hammering after the dust adhered to the dust collecting electrode is hammered to clear off the dust. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08233559-A (JP)
Title: Inspecting apparatus for wiring board
Inventor: SHIMADA YOSHIHIRO
IPC: G01B11/30
Filed: 1995-02-27
Abstract: PURPOSE: To shorten the inspecting time of a wiring board. CONSTITUTION: A high frequency signal is applied from signal supply means 17 to the source signal wiring of a board member 12 placed on a stage 13 via the terminal of a frame 14. A signal in which the absolute value of a voltage is larger than the voltage amplitude of the high frequency signal and the voltage polarity is positive is applied to the scanning wiring of the member 12. The infrared image of the member 12 of the state that the signal is applied is picked up by imaging means 15. Image processing means 16 forms an infrared image in which the contrast is varied in response to the infrared radiation amount is formed from the image data given from the means 15, and divides the infrared image into a plurality of areas of the equal size of wiring pattern.  Control means 18 compares the image of the divided area with the images of a plurality of adjacent areas and detects the different point. If the different point is detected, it is judged that there is a defect in the area.
Patent JP-S62196369-A (JP)
Title: Sputtering device
Inventor: OKAMOTO KOJI
IPC: C23C14/34
Filed: 1986-02-24
Abstract: PURPOSE:To permit easy manufacture of a large-sized device and to improve charge quantity by providing targets which hold permanent magnets in place between two sheets of target plates and reversing the polarities of the permanent magnets of the respective targets from each other between the opposed targets. CONSTITUTION:>=1 Pieces of the targets 6, 7 are provided between the targets 4 and 5. The targets 6, 7 hold 1 or plural permanent magnets 67, 72 in place between the respective target plates 61, 63 and 71, 73. The polarities of the permanent magnets 42, 52, 62, 72 of the respective targets 4-7 are reversed from each other between the opposed targets. A magnetic field 9 for plasma focusing is, therefore, generated approximately perpendicularly to the surface of the respective targets 4-7. There is no need for increasing the distance between the targets 4-7 and therefore, the magnetic field 9 having the prescribed intensity is easily obtd. according to the above-mentioned device.
Patent JP-S53123614-A (JP)
Title: Fdm/tdm converter
Inventor: MORITA SHIYUUZOU
IPC: H04J3/00
Filed: 1977-04-04
Abstract: PURPOSE:To reduce an operation quantity and simplify the constitution of a converter by subjecting input signals to digital frequency shift after A/D conversion.
Patent JP-2000234625-A (JP)
Title: Rolling bearing
Inventor: MURAKI HIROMITSU
IPC: F16C33/66
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing with a small change of torque in low torque and with preventable contamination due to vaporization and scattering of a lubricant, while preventing fretting wear generated in the case of a small amount of the lubricant. SOLUTION: In this rolling bearings 27, an inner ring 29 in the internal periphery of an outer ring 31 is arranged, respective raceway surfaces are formed in an internal peripheral surface of the outer ring 31 and an external peripheral surface of the inner ring 29 to interpose a plurality of rolling units (ball 37) between these fellow raceway surfaces to assemble the inner/outer ring 29, 31 relatively rotatably through the rolling unit 37. A coating or thin film obtained by vacuum drying diluted lubricating oil is formed in the raceway surface and the surface of the rolling unit 37.
Patent JP-H09212788-A (JP)
Title: Required time prediction device
Inventor: OBA YOSHIKAZU
IPC: G08G1/01
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a device capablie of highly accurately predicting required time provided with a function tar selecting congestion conditions and a required time-shortest line, further. SOLUTION: Space average speed is sensed by a vehicle sensor 1, and in the meantime, the required time in respective sections is computed and preserved and a required time of actually measured value obtained by a specified vehicle tracking means is preserved. Then, a required time-predicted value is obtained by a hierarchical neural network 6 for prediction, preserved section required time data are supplied to the hierarchical neural network 8 for learning, and the required time predicted value is obtained. Weight coefficient is updated by a weight coefficient updating means 7.  Also, a hierarchical neural network learning means 9 calculates the correction amount of the weight coefficient by using the required time predicted value and the required time actually measured value and a prediction start timing judgement means 10 judges a timing for starting the prediction based on a required time prediction error obtained from the hierarchical neural network learning means 9.
Patent JP-S55131550-A (JP)
Title: Air damper variable choke carburetor of fuel lubrication type
Inventor: NAKAMURA NORIHIKO
IPC: F02M19/00
Filed: 1979-04-03
Abstract: PURPOSE: To smoothly slide a suction piston in motion and maintain its stable air fuel ratio by wetting a rod and its guide when mixture is introduced into the negative pressure chamber in the suction chamber.  
     CONSTITUTION: When this carburetor operates, the quantity of flow air from the air horn 10 is determined depending upon the opening of the throttle valve 17. Then the suction piston 21 is opened by the negative pressure at the venturi section 13, the negative pressure of the negative pressure chamber 20 through the negative pressure path 34 and the communication path 30, the elastic force of the suction piston 25, and the equilibrium state in accordance with the balance of atmospheric pressure. The fuel from the float chamber 8 measured by the metering needle 36 and the metering jet 12 is absorbed from the main nozzle 14 and injected. It passes through the mixing chamber 18 through the air passing through the venturi section 13. Part of mixture enters the inner hollow of the rod 32 from the negative pressure path 34. It also enters the circular hollow 29 of the rod guide 28 and becomes wet. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56136331-A (JP)
Title: Production of glove compartment lid
Inventor: YOSHIDA HIDEO
IPC: B29C49/24
Filed: 1980-03-27
Abstract: PURPOSE:To obtain the titled lid integrated with a soft surface layer using only a single set of inexpensive molds by a method wherein a soft synthetic resin coating material is coated on a cavity surface having a grain pattern, then a parison is introduced into the mold under the condition where the coated film is not cured, and air is blown into the cavity. CONSTITUTION:The soft synthetic resin coating material (a powder of soft vinyl chloride containing a plasticizer, etc.) is sprayed onto the inside surface of the hollow mold 1, 1 provided with the grain pattern on the inside surface thereof, to produce the semi-cured foated film 2. Under this condition, the parison 3 is introduced into the cavity between the molds, the molds are clamped, and air is blown into the inside of the parison 3 to inflat the latter 3, thereby obtaining the hollow glove compartment lid 6 which is integrally connected on its front side with the soft surface layer 5 having the grain pattern.
Patent JP-H09231973-A (JP)
Title: Positive electrode active material for nonaqueous electrolyte battery, positive electrode, and nonaqueous electrolyte battery
Inventor: WATANABE SHOICHIRO
IPC: H01M10/05
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To improve the characteristics of a secondary battery using nonaqueous electrolyte, and particularly improve its shelf characteristic. SOLUTION: Lithium composite nickel oxide as active material for a nonaqueous electrolyte battery is expressed by a chemical formula Lx Niy M1-y Oz (where x: 1.10>=x>=0.98, M is one kind or more of Co, Mn, Cr, Fe, Mg, Al, y: 0.95>=y>=0.7) is particles which are the aggregation of primary particles of 2μm or less, space volume having pore radii of 30Å or less is 10% or less against the whole space volume, and the whole volume of space having pore radii of 30Å less is 0.002cm<3> /g or less. A positive electrode formed by adding the most suitable amount of conduction material and a hinder to positive electrode active material is used, and further the electrolyte amount and the electrolyte solvent composition of the battery are optimized.