baber/WOPTO huggingface dataset:
Patent JP-S59115189-A (JP)
Inventor: DOI MAKOTO
IPC: B25J17/00
Filed: 1982-12-20
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-S6379755-A (JP)
Inventor: MACHIDA MITSUHIDE
IPC: C04B35/48
Filed: 1986-09-22
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-H1054514-A (JP)
Title: Cleaning needle built in type gas nozzle for cutting gas
Inventor: KUSANO TOYOAKI
IPC: F23D14/42
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a cutting nozzle which achieves a simplifying and an automation of the cleaning of the nozzle with a simple structure. SOLUTION: In this nozzle for cutting gas, an outer tube 22 and an inner tube 21 are arranged concentrically and the inner tube 21 is provided with a cutting oxygen passage hole 1 on the axis thereof piercing a cutting oxygen outlet port 4 by further reducing the diameter of the tip thereof. A cylinder body 7 with a cleaning needle is arranged in a cylinder body 2 which is mounted so as not to block the passage of a gas in the oxygen passage hole 1 for cutting in such a manner that it reciprocally moves within the cylinder body 2 while a stopper means 8 is provided to retain the cylinder body 7 within the cylinder body 2 at a position where the cleaning needle 5 pierces the cutting oxygen outlet hole 4.  Moreover, a guide hole 3 is bored on the base side of the cylinder body 2 for communication between a rear side space 7a of the cylinder body 7 internally inserted and the oxygen passage hole 1 for cutting.
Patent JP-H0786038-A (JP)
Title: Magnetic thin film and manufacture thereof
Inventor: FURUKAWA SHINJI
IPC: C23C14/08
Filed: 1993-09-09
Abstract: PURPOSE:To obtain a magnetic thin film, which has superior soft magnetic characteristics at a high-frequency range and has a large electric specific resistance, by a method wherein Pd is added to a Co group alloy thin film having a structure, which consists of two kinds or more of crystalline phases. CONSTITUTION:The composition of a magnetic thin film is shown by a formula: Co100-x-y-z-w-vPDxMyLzQw (The M is one kind of the element or two kinds or more of the elements, which are selected from among Fe, NiMn, Pt and Ru, the L is one kind of the element or two kinds or more of the elements, which are selected from among Be, B, Mg, Al, Si, Ca, Nb, Cz, Ti, Y, Zr, Mo, In, Sn, Cs, Ba, La, Ta, Hb, Bi, Pb and W, and the Q is one kind of the element or two kinds or more of the elements, which are selected from among N, 0 and F.). The respective atomic ratios of the M, the L and the Q are set on the conditions of 5<=x<=30, 0<=y<=20, 5<=z<=30, 5<=w<=35 and 20<=x+y+z+W<=60. A network-shaped microscopic structure is found in this magnetic thin film by a transmission electron microscope or the like.
Patent JP-H0786796-A (JP)
Title: Electronic component supply method and its equipment
Inventor: FURUYA HIROSHI
IPC: B23P21/00
Filed: 1993-09-09
Abstract: PURPOSE:To detect the number of leads, the position, and lead bend in the horizontal direction and the vertical direction, without coming into contact with the lead part of an electronic component, and enable mounting, in the precess from the sucking of electronic components provided with leads to the mounting of them. CONSTITUTION:A nozzle 17 for sucking an electronic component 14 provided with leads is installed at the tip of a head part 16 which moves on the XY plane. In the process that a sucked electronic component is mounted on a printed wiring board 20, the number of leads of the electronic components 14 provided with leads, the position, and lead bend in the horizontal direction are detected by a recognition part 18. Bend of leads in the vertical direction is detected by a lead bend detection part 19. After that, the component is mounted on the printed board 20.
Patent JP-H0373941-A (JP)
Title: Original placing plate in copying machine and copying machine
Inventor: SUZUKI SUSUMU
IPC: G03B27/62
Filed: 1989-09-01
Abstract: PURPOSE:To obtain excellent lubricity and high scratching resistance performance by forming a scratching resistant protective film consisting of an amorphous oxide film composed essentially of a specific oxide on the air side outermost surface of at least the surface of a transparent base body, on which an original is placed. CONSTITUTION:The scratching resistant protective film 1 consisting of the amorphous oxide film composed essentially of the oxide contg. at least one kind among Zr, Ti, Hf, Sn, Ta, and In and at least one kind of B (boron) and Si (silicon) is formed on the air side outermost surface of at least the surface of the transparent base body 2, on which the original is imposed. The amorphous oxide film composed essentially of the oxide contg. at least one kind among the Zr, Ti, Hf, Sn, Ta, and In and at least one kind of the B and Si is a thin film having excellent scratching resistance, wear resistance and chemical durability. Thus, the lubricity is improved and the excellent scratching resistance is obtd.
Patent JP-H0546239-A (JP)
Title: Autonomously travelling robot
Inventor: FURUHASHI YOSHIHISA
IPC: A47L9/28
Filed: 1991-08-10
Abstract: PURPOSE:To faithfully and automously travel the subject robot based on the decided travelling form by performing the circulating and travelling along the boundary wall of an arbitrary travelling space and preparing a map to show the size and shape of the travelling space. CONSTITUTION:A suction type cleaner 5 is united to a dome-shaped robot main body 2 supported by a front wheel and a pair of right and left rear wheels, three wheels in total, and a suction port 6 having the width limited to the main body is opened at the front surface lower part of the robot main body 2. At respective surfaces of the front surface, the rear surface and the right and left side surfaces of the robot main body 2, a contacting sensor 18 and a pair of ultrasonic wave sensors 19 are respectively incorporated, and the travelling environment is monitored so that the robot main body 2 can travel without contacting with a wall and an obstacle. In this case, the room of the cleaning object is beforehand circulated, a map to show the size and shape of the travelling space is prepared, and next, the whole of the room is cleaned in accordance with the map. The mapping action is all multiple-unit-controlled by a CPU 16.
Patent JP-2001047627-A (JP)
Title: Ink jet head
Inventor: MIYAGUCHI YOICHIRO
IPC: B41J2/14
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain an electrostatic ink jet head at a low cost by bonding first and second glass substrates. SOLUTION: The ink jet head comprises a first glass substrate 1, i.e., a liquid chamber substrate having an ejection chamber, a diaphragm, and the like, and a second glass substrate 2, i.e., an electrode substrate provided with an electrode on the underside of the glass substrate 1. A through hole 10 for forming an ejection opening 6 and a through hole 11 for forming a common ink chamber 8 are made in the first glass substrate 1, a diaphragm 12 forming the wall face of the ejection opening 6 is provided on the side face of the second glass substrate 2 coated with an SiO2 film 13. A recess 14 is made in the second glass substrate 2, an electrode 15 is provided oppositely to the diaphragm 12 on the bottom face of the recess 14 and a gap 16 is formed between the diaphragm 12 and the electrode 15. The first and second glass substrates 1, 2 are bonded through the SiO2 film 13.
Patent JP-H0273476-A (JP)
Title: Picture restoring method
Inventor: SHIYOUMAN MINEO
IPC: G06T5/00
Filed: 1988-09-09
Abstract: PURPOSE:To eliminate the apparent soiling caused by color writing tool and at the same time to avoid the adverse influence to the subsequent processes including the recognition of characters, etc., by using the color information to restore a monochromic multi-level document picture. CONSTITUTION:A document colored by means of a transmissive color writing tool is inputted via a color picture input means. The RGB 3-dimensional color coordinates of an input color document picture are converted into the coordinate value of a cylindrical coordinate system. Thus the value (z) of an axis (z) corresponding to the lightness of picture elements is obtained together with the value (r) of an axis (r) corresponding to the chroma saturation. The colored component of the lightness is corrected by a primary lightness correction formula shown as z' = z + a.r (a: lightness correction coefficient) since the coloring component of the lightness is proportional to the chroma saturation (r) on the (r) and (z) planes having a fixed theta and including a colored vector. Thus the output picture element value is obtained and therefore a transmissive color writing tool can be used for input of the document pictures. Furthermore the apparent soiling caused by the color writing tool can be eliminated and the adverse influence can be avoided to the subsequent processes including the recognition of characters, etc.
Patent JP-H1161564-A (JP)
Title: Highly color-developing polyester fiber
Inventor: HIGUCHI MICHINORI
IPC: D06M101/16
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject fiber, having sufficient color developing properties compared with a natural fiber, and sufficiently used for a clothing use by allowing a fiber-formable polyester to include a specific copolyester to improve color-developing properties of a polyester fiber. SOLUTION: The subject fiber is obtained by allowing a fiber-formable polyester to include 0.1-25 wt.% copolyester having 50-130 deg.C glass transition temperature (Tg), substantially not crystallized, and satisfying the following conditions: (1) containing 40-90 mol.% glycol component without ethylene glycol, trimethylene glycol, tetramethylene glycol and a derivative thereof (e.g. ethylene oxide-addition product of bisphenol A) as a constituent of the copolyester; (2) having an alkali degradation rate slower than that of the fiber-formable polyester.
Patent JP-H0388699-A (JP)
Title: Pallet transverse dislocation preventing device for driverless forklift
Inventor: SUGIMOTO MASAYUKI
IPC: B66F9/24
Filed: 1989-08-31
Abstract: PURPOSE:To prevent transverse dislocation of a pallet during its carriage by almost horizontally extending swing arms to the front while providing guide rollers, which rolling-guide right and left sides of the pallet, respectively in longitudinal both end parts further horizontally turnably supporting an almost intermediate part of the guide roller. CONSTITUTION:During carriage of a pallet, when it is loaded in a condition with no position displacement on a fork 4, the pallet P tends to force aside a rear side roller guide 13 to the outside when the pallet P tends to be dislocated in a transverse direction being caused by vehicle oscillation or the like. Then a swing arm 8 is horizontally turned within a permissible range by a long hole 11, and a front side guide roller 12 is displaced to the inside with the pallet P press-moved to the inside. In this way, transverse dislocation of the pallet P is impeded. Transverse disloction restricting action thus obtained is smilarly performed in both the right and left.
Patent JP-H0548966-A (JP)
Title: Audio mixer
Inventor: NOMOTO KAZUTOSHI
IPC: H04N5/262
Filed: 1991-08-09
Abstract: PURPOSE:To perform the level control of the audio signals of plural channels with high accuracy without using a mechanical adapter. CONSTITUTION:The level of an audio signal of each of four channels are controlled with control voltage from faders 6a to 6d. By selectively switching among link switches 8a to 8c, the level control can be made the same among three or four channels.
Patent JP-H04112184-A (JP)
Title: Man conveyor
Inventor: OGASAWARA HIROYUKI
IPC: B66B31/00
Filed: 1990-08-29
Abstract: PURPOSE:To efficiently carry out cleaning and maintenance work by catching the dust which is discharged, together with the pumped up water which is sprayed on the upper surface of a trough by the fire information signal supplied from a sensor or a periodic cleaning work instruction. CONSTITUTION:When a living cigarette is dropped on a trough 20, and the dust A on the trough 20 catches fire, and the occurrence of danger of fire is estimated, a smoke or temperature sensor 24 operates to transmit a fire information signal, and a water spraying device 20 operates automatically, and sprays water on the upper surface of the trough 20 from the upper edge position in the aslant direction of the trough 20. The fire on the dust A such as living cigarette is extinguished, and the dust A is discharged aslantly downward in the trough 20 by the water pressure. Further, the dust A which is discharged aslantly downward in the trough 20 is pumped up, together with water, by a drainage device 22 and collected. Accordingly, the cleaning and maintenance work can be carried out efficiently.
Patent JP-H0272628-A (JP)
Title: Diffusion furnace device
Inventor: SASAHARA KATSUYUKI
IPC: H01L21/31
Filed: 1988-09-07
Abstract: PURPOSE:To enable air temperature to be adjusted properly at a cooling water flow rate without waste by measuring the air temperature in the vicinity of a heater part so as to provide a function to control it to the optimum radiator cooling water flow rate in accordance with the air temperature. CONSTITUTION:The heat radiated by a heater wire 2 is cooled by a water cooling type heat exchanger (radiator) 4 and is exhausted to the outside compulsively by a fan 3. It is constituted such that a thermometer 5 measures the temperature of the air to be exhausted at this time, and a comparison control circuit 6 compares it with the preset temperature, and a flow control valve 7 controls it to the cooling water flow rate in accordance with the temperature. Accordingly, when the measured temperature is higher than the set value, it lets flow a large flow, and when it is lower than the set value, the cooling water flow rate decreases. Hereby, the air temperature can be adjusted so that it may not get out of certain range at a cooling water flow rate without waste.
Patent JP-H0890031-A (JP)
Title: Method for controlling thickness of taper plate
Inventor: UEDA ICHIRO
IPC: B21B37/24
Filed: 1994-09-21
Abstract: PURPOSE: To stably manufacture a steel sheet with a prescribed taper gradient by arithmetically correcting the target gain of the thickness on the exit side of a rolling mill based on a mill rigidity, plastic coefficient of a material and the gain of a thickness control system. CONSTITUTION: The change of target taper thickness is calculated with an apparatus 5 for setting change in the target taper thickness by means of an equation I, in which ΔhT*; change in target taper thickness, M; mill rigidity coefficient, Q; plastic coefficient of material, KA; scale factor, and ΔhT; target taper quantity. The change in thickness is calculated by a detector 7 for change in thickness on the exit side. In an equation II, Δhg ; change in thickness on the exit side, ΔS; roll gap change, and ΔP; change in rolling reaction.  From a thickness deviation on the exit side which is a difference between the change in target taper thickness ΔhT* and the change in thickness on the exit side Δhg , a roll gap control quantity is calculated by the thickness control system 8 on the exit side; and the roll gap is controlled by giving the roll gap control quantity as a reference to the roll gap control system.
Patent JP-S61103211-A (JP)
Title: Servo controller
Inventor: TAKAKUWA SEI
IPC: G05B19/19
Filed: 1984-10-25
Abstract: PURPOSE:To attain the inexpensive position control with high accuracy and with no error output by inhibiting the application of a reference signal pulse to a pulse generating means until a preset signal is received from a CPU when a counter means is counted up. CONSTITUTION:The parallel data signal given from a CPU is applied to a rate multiplier 14. A counter circuit 17 is set at the count value set by a setting switch 18 when a preset signal is applied to a terminal 19. At the same time, the circuit 17 starts its count-down action at and after the time point when it is set at said set count value and every time the clock pulse of a reference signal is received from a reference signal generating circuit 15. Then an output signal which is inverted to H from L is produced at the output terminal of the circuit 17 and applied to an AND gate circuit 16. The clock pulse is applied to the multiplier 14 from the circuit 15 while the circuit 17 applies an H signal to the circuit 16. Receiving a prescribed number of pulses, the circuit 17 starts its count-up action and sets the circuit 16 at L to inhibit the application of the clock pulse to the multiplier 14 from the circuit 15.
Patent JP-S60118444-A (JP)
Title: Intermittently feeding device
Inventor: SUDOU SHIGERU
IPC: B23K26/12
Filed: 1983-11-30
Abstract: PURPOSE:To make it possible to receive and treat workpieces in the number equal to the number of holers and as well to enhance the working efficiency thereof even though the number of electron beams is small, by irradiating the electron beams to positions where the workpieces held in the holders intermittently stop within a container. CONSTITUTION:A Co 2a laser beam is irradiated during rotation of workpieces 3 to heat the parts of the workpieces to be fabricated. Then, the irradiation of the laser beam is stopped, and then a rotary member 10 is rotated by one step by means of an intermittently driving mechanism 27 to position new workpieces 23 to laser irradiating positions. That is, the laser beam is irradiated to new workpieces 23 in new holders 21 which are positioned right above a drive member 30, and as well the workpieces 23 are rotated by rotation of a motor 38. Accordingly, even though the number of laser beam sources is only one, a plurality of workpieces may be successively fabricated in a closed container in accordance with the number of the holders 31. The number of workpieces which may be introduced into the container in one batch process may be made large, thereby the opening and closing of the lid and the waiting time may be reduced.
Patent JP-H0778445-A (JP)
Title: Device for preventing erroneous erasing in tape cassette
Inventor: HARA KOJI
IPC: G11B15/07
Filed: 1993-09-10
Abstract: PURPOSE:To facilitate the discrimination of the possibility/impossibility of an operation by providing a colored identification member for the prevention of an erroneous erasing in a plug for such prevention and structuring the plug to appear in a transparent window or in a hole for detecting identification either of which is formed in the upper half of the cassette main body. CONSTITUTION:When a triangle shaped marker 6, which is seen through a hole 9 for detecting an identification mark, is such that its triangle shaped apex faces the opposite side from the cover 12, it indicates a state incapable of recording. When an identification member 7 for the prevention of an erroneous erasing appears in a window 11 for confirming identification, it also indicates a state incapable of recording. On the other hand, when the apex of the marker 6 faces the cover 12 side, it indicates a state capable of recording so that information signal may be written in a magnetic tape. When the identification member 7 for the prevention of an erroneous erasing appears in the window 11 for confirming identification, it also indicates a state incapable of recording.
Patent JP-S62276908-A (JP)
Title: Semiconductor circuit
Inventor: SAKAMOTO MITSUZO
IPC: H03F3/343
Filed: 1986-09-26
Abstract: PURPOSE:To set the correlation between a reference current and an output current in an excellent way by providing a means always acting a MOSFET for reference current at the saturated region in a current mirror circuit comprising MOSFETs of the same conduction type. CONSTITUTION:A MOSFET M3 whose gate and drain are short-circuited is used to bypass a gate and a drain of the reference current MOSFET M1. Thus, a potential Vd1 is set higher than the potential Vg1 by the threshold voltage of the FETM3. Thus, the FETM1 hardly enters the unsaturated region and acts at the saturated region at all times. Thus, the correlation between the reference current and the output current of the current mirror circuit is set excellently in this way.
Patent JP-H0786944-A (JP)
Title: A/d conversion circuit for video signal
Inventor: HIDARI HIROBUMI
IPC: H04N5/243
Filed: 1993-09-10
Abstract: PURPOSE:To provide sufficient A/D conversion accuracy without improving the resolution of an A/D converter itself. CONSTITUTION:This circuit is provided with a first A/D converter 100 for converting an analog video signal to a digital signal and a second A/D converter 102 for converting an analog video signal amplified by an amplifier 101 to a digital signal. When the digital signal outputted from the second A/D converter 102 is a maximum value, the output digital signal of the first A/D converter 100 is selectively outputted by a selector circuit 103 and when the digital signal outputted from the second A/D converter 102 is smaller than the maximum value, the output digital signal of the second A/D converter 102 is selectively outputted by the selector circuit.
Patent JP-H0273490-A (JP)
Title: Coin packing machine
Inventor: CHITOKU HIDESHI
IPC: G07D9/00
Filed: 1988-09-09
Abstract: PURPOSE:To reduce the load applied to a 2nd conveyor belt and at the same time to prevent the working defects of the belt due to jamming of coins by using the 1st and 2nd conveyor belts to a conveyor device together with a coin sensor. CONSTITUTION:A conveyor device M consists of a horizontal (1st) conveyor belt 30 and a tilted (2nd) conveyor belt 31, etc., and also contains a coin sensor 34. Thus the belt 30 is driven intermittently, for example, to the belt 31 and at a low speed. As a result, the coins put on the belt 30 are sent by a fixed amount to the joint area between both belts 30 and 31 so that the excessive supply of coins is avoided to the joint area. In case an excessive amount of coins are collected at the joint area, the sensor 34 set at the joint area detects this fact. Thus the drive of the belt 30 is stopped. Thus it is possible to reduce the load applied to the belt 31 and also to prevent the working defects of the belt 31 due to jamming of coins.
Patent JP-H0273560-A (JP)
Title: Cassette inserting device
Inventor: NISHIKAWA KAZUHIRO
IPC: G11B17/04
Filed: 1988-09-08
Abstract: PURPOSE:To securely hold a cassette after completing its insertion by detaining energizing force of a center core pressing means with a stopper fixed on the side of a main body at the time of completion of a transfer of the cassette to a recording and reproducing position. CONSTITUTION:When the cassette is inserted into a frame body 53, a center core pressing body 54 is abutted in its end part 54c with the stopper 59 and is stopped, while an abutting part 54d is brought under the state of separating from a center core 46. Then, when the positioning is carried out by lowering the frame body 53 and a moving body 56, the pressing body 54 is energized by a spring 55, and the center core 46 is mounted on a spindle. On completion of lowering of the moving body 56, a pad 57 is also lowered down to a prescribed position, and the pressing body 54 is abutted with its end part 54e against the stopper 59 to come to a standstill. Under this condition, the pressing body 54 is given energizing force P1 by the spring 55, but is given reaction force P2 from the stopper 59, and the reaction force P2 is given to the frame body 53 via a supporting shaft 53a to press the upper surface of a cassette case 42, thus holding securely the cassette case 42 on a substrate.
Patent JP-S61108763-A (JP)
Inventor: AOKI DAIZO
IPC: D06B3/28
Filed: 1984-10-26
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。