baber/WOPTO huggingface dataset:
Patent JP-H07227784-A (JP)
Title: Method and device for matching coordinates between vision device and industrial robot
Inventor: HARADA KOICHI
IPC: G05B19/18
Filed: 1994-02-15
Abstract: PURPOSE:To improve accuracy for matching coordinates between a robot coordinate system and a vision coordinate system. CONSTITUTION:In a state where positions are determined on three points, the coordinate values of a hand part 2b on a 180 deg. rotation symmetrical position are obtained by self rotating any the wrist shaft of an industrial robot 2, the coordinate values of the wrist rotary shaft on a vision coordinate system are obtained based on both coordinate values and a coordinate transformation matrix is obtained based on coordinate values on a robot coordinate system.
Patent JP-S53104022-A (JP)
Title: Heater equipment for engine air inlet heating
Inventor: MATSUSHITA MITSUSHIRO
IPC: F02M31/12
Filed: 1977-02-21
Abstract: PURPOSE: To scheme out enhancement of air inlet heating by measures of positioning a positive temperature coefficient thermistor on the air inlet passage. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61176962-A (JP)
Title: Image forming device
Inventor: HANEDA SATORU
IPC: G03G15/08
Filed: 1985-01-31
Abstract: PURPOSE:To easily form pictures continuously, by providing plural developing devices in which plural remaining developing agent detecting levels are set. CONSTITUTION:In a hopper 37a having a capacity of 700g, piezo-elements S1 and S2 are respectively provided at an L1 level which represents a toner quantity of 100g and an L2 level which represents another toner quantity of 400g and, when the toner quantity in any hopper 37a of four developing devices becomes less than 100g, the element S1 does not receive the pushing force of the toner T and drop in the output of the element S1 is detected. When the output drop is detected, a lamp blinks and, at the same time, the element S2 of the other developing device is actuated. When the display by means of the element S1 is made, the toner T is supplied to its hopper 37 in a quantity equivalent to two pieces of toner supplying cartridges, each of which has a capacity of 300g and, simultaneously, if any hopper 37a, whose element S2 displays, exists, the toner T of a quantity of 300g is supplied to the hopper. Therefore, continuous picture formation becomes possible.
Patent JP-H02200141-A (JP)
Title: Apparatus for slicing large-sized fish into three pieces along backbone
Inventor: TAKAHASHI CHUYA
IPC: A22C25/16
Filed: 1989-01-27
Abstract: PURPOSE:To safely slice a large-sized fish into three pieces along the backbone in high efficiency by holding and positioning a fish body between a pair of movable bases and operating a cutting transfer apparatus. CONSTITUTION:A fish body W is introduced between a pair of right and left clamp pads 23, a clamp cylinder 22 is extended until the pad 23 is brought into contact with the fish body W and the body W is sucked to the pad 23 with vacuum applied via a pipe 24. Screw shafts 4, 5 are rotated by a longitudinal traverse motor 8 of a cutting transfer apparatus 20 to move the main base 1 to the right and, at the same time, a band saw 41 is operated by a cutting motor 36 of a cutting apparatus 36. The fish body W is transferred to the position of a posture-detection apparatus 46, the central deviation  x and an inclination angle of the fish body W are measured by a distance meter 49 and an encoder 50 and the center of the fish body W is positioned on the center line of the band saw 41 of the cutting apparatus 35 by the aid of a position-controlling apparatus 14 and an inclination-controlling apparatus 25. The band saw 41 is moved to the right to slice the fish body W into three pieces.
Patent JP-2000220057-A (JP)
Title: Method for weaving woven cloth
Inventor: IZUKURA AKIHIKO
IPC: D03D25/00
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a weaving method capable of very efficiently weaving woven cloths excellent in functionality and decorativeness. SOLUTION: A woven cloth 4 is woven in multistages by repeatedly filling a weft yarn 2 to plural blocks, from a block B1 to a block B2 and to a final block B3, successively in the opposite order and downward and upward by writing inverted S shapes (or S shapes). Thus, the long woven cloth 4 improved in air permeability and decorativeness is woven with very small numbers of fillings.
Patent JP-2000214471-A (JP)
Title: Production of liquid crystal display device
Inventor: TSUKAHARA AKIRA
IPC: B08B3/12
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a liquid crystal display device which does not generate a display defect of a liquid crystal panel by controlling the temperature of a washing liquid and ultrasonic vibration pressure, and to provide a liquid crystal panel washing device. SOLUTION: The liquid crystal panel 1 formed by holding spacers 32 between a first substrate 10 and second substrate 20 consisting of thin glass sheets bonded to each other apart a prescribed spacing is subjected to an ultrasonic washing treatment while the temperature of the washing liquid in which the panel is immersed is kept at a temperature at which the panel is deformed or below by cooling the washing liquid and the ultrasonic vibration pressure to which the panel is subjected to in the ultrasonic washing treatment is set at the conditions under which the spaces 32 do not move when the liquid crystal panel described above is washed. Under such conditions, the washing suitable for the panel can be executed even with a substitutive washing liquid for fluorine-base detergent.
Patent JP-H07225690-A (JP)
Title: Code conversion method and code conversion system
Inventor: TOMATAKE KAZUNORI
IPC: G06F9/45
Filed: 1994-02-15
Abstract: PURPOSE:To provide a method and a system for converting Japanese identifiers written by 2-byte code characters to identifiers written by the approximately same byte number of 1-byte code characters. CONSTITUTION:This method is constituted of a step ST302 for classifying the respective 2-byte code characters constituting the 2-byte code identifier by utilization frequencies, the step ST3O3 for performing conversion to the two 1-byte code characters of 62-ary notation starting from '00' in the case of non JIS characters, the step ST304 for performing the conversion to the two 1-byte code characters of the 62-ary notation starting from 'D0' in the case of JIS first standard characters and the step ST305 for performing the conversion to the three 1-byte code characters for which an underlined character ' ' is a first character and the two characters of the 62-ary notation starting from '00' are second and third characters in the case of JIS second standard characters etc.
Patent JP-S55112631-A (JP)
Title: Key code output system
Inventor: IMAI YUKITAKA
IPC: H03M11/04
Filed: 1979-02-20
Abstract: PURPOSE: To achieve the vicarious execution of the faulty key by using almighty key, by changing the code of almighty key into the code of faulty key after the reception and delivering it to the information processor.  
     CONSTITUTION: When the failure of one key is confirmed with the display in the keyboard unit 8, the state of OFF-line or test mode is caused from the keyboard 11 of the other normal display terminal unit 4, and the code of the almighty key 16 of the keyboard 8 to the microprocessor 7 via the terminal control unit 2 is converted into the code of faulty key and it is delivered to the display 6 and CPU1. After that, the operator operating the keyboard 8 uses the almighty key 16 in place of fauly key and continues the job. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58137366-A (JP)
Title: Synchronizing signal generator
Inventor: OOSHIMA TOSHIO
IPC: H04N9/45
Filed: 1982-02-09
Abstract: PURPOSE:To generate a control pulse for allowing accurate prescribed digital processing, by holding a prescribed pattern at timing based upon a sampling clock signal even when phase skipping is introduced to an input synchronizing signal. CONSTITUTION:A subcarrier signal from an input terminal 1 is inputted to an inhibiting gate 29 and a horizontal synchronizing signal from an input terminal 2 is sent to a counter 20. The inhibiting gate 29 sends the subcarrier signal to a counter 5 when a signal from a phase control circuit 30 is at L. The counter 5 sends a signal obtained by dividing the frequency of the subcarrier signal by 455 to a PLL23. The PLL23 sends the sampling clock signal from an output terminal 4 and also sends the signal to a logical circuit 14 to generate a prescribed control pulse signal.
Patent JP-S56129665-A (JP)
Title: Manufacture of formed body
Inventor: HARUTOMUUTO RUURAIHI
IPC: C01B31/36
Filed: 1981-02-13
Abstract: Refractory parts or articles, even of very large dimensions, are made with a starting material of carbon particles mixed with silicon particles in a predetermined ratio which is suspended in a solution of a binder, after which the suspension is squirted into a precipitating liquid to coat the particles with the binder, the solids then being separated and dried, molded under slight pressure, and coked (at 800 DEG -1,000 DEG  C.), and then rapidly raised in temperature (to 1,400 DEG -1,600 DEG  C.) for formation of silicon carbide throughout the article. It is useful to add powdered silicon carbide and mix it in before the coking step and, also, to hold the heated body at a temperature somewhat below 1,400 DEG  C. long enough to remove temperature gradients within it, followed by rapid heating up to a carbide-forming temperature. The porous bodies thus formed can be heated to reduce porosity after the coking step by impregnation with a suspension of silicon powder in a resin, after which the body is again coked, or impregnation may be carried out on the completely fired body, with a liquid resin or a molten metal, after evacuation of the porous body and the application of pressure to the impregnating fluid.
Patent JP-S57133651-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OOTA MICHIHIRO
IPC: H01L21/60
Filed: 1981-02-12
Abstract: PURPOSE:To assure external connection, improve yield in manufacture and to enhance the reliability by a method wherein two or more outgoing electrode pads are provided for an IC chip are formed per optional electrode terminal to be used for characteristics evaluation, connection and the like as necessary. CONSTITUTION:For the sample, an internal Al wiring and an electrode pad are formed into a shape wherein electrode pads 2 and 22 for an optional outgoing terminal are connected to each other on an IC chip whereon oxidation, diffusion and the like treatment are performed. Then after the probe testing the chip performance using the pad 2, a thick film metal bump 3 is formd by Ti, Cr, solder or the like into the pad 22 to connect to say the outgoing lead 4 of the film carrier. Otherwise, after the testing, the pad 22 connected to a wire is assembled into package. Through these procedures, the terminals may be firmly connected with excellent adhesive property, when they are assembled by a method wherein the connecting pad 22 will not be damaged when a characteristics testing is performed.
Patent JP-H08211578-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: KOMATSU CHIYOKO
IPC: G03C7/34
Filed: 1995-02-07
Abstract: PURPOSE: To enhance color reproduction performance and sensitivity and image quality by incorporating a specified cyan coupler. CONSTITUTION: The photosensitive material contains the cyan coupler represented by the formula in which each of R1 and R2 is an H atom or an optionally substituted group; (n) is 1 or 2 and when it is 2, each of R1 and R2 may be independently same or different from each other; R3 is an H atom or a substituent having a Hammett's substituent constant σ value of <=-0.1; R4 is a group substitutable on the benzene ring; (m) is 0 or 1, and when it is 1, R3 is not an H atom; Y is an optionally substituted -COR or -SO2 R' group; X1 is an H atom or a group releasable by coupling; and each of R and R' is an aliphatic or aromatic group or the like or an optionally substituted amino group.
Patent JP-S61178168-A (JP)
Title: Machining of clearance groove for superfinishing
Inventor: KOSONE TAKASHI
IPC: B24B21/00
Filed: 1985-02-05
Abstract: PURPOSE:To form clearance grooves at both ends of a shank of a work adjacent to the filler radius portions thereof without doing damage to the filler radius portions by employing a belt of abrasive cloth which is pressed by retainer pieces so as to form the clearance grooves. CONSTITUTION:In order to cut clearance grooves, both arms 2 are closed, and an abrasive cloth 7 is pressed into contact with both ends of a shank Wa of a work W by retainer pieces 6 with pressure applied from the backsides of the retainer pieces 6, and then the work W is rotated. Thus, both ends of the shank Wa are ground by the abrasive cloth 7. projections 6a which serve as abutments of the retainer piece 6 against the abrasive cloth 7 can be so thin as to have a width of about 2-3mm and form clearance grooves adjacent to filler radius portions Wb without overlapping them. Even if the side edge of the abrasive cloth 7 rides the filler radius portion Wb, pressing force is not applied so strong at this portion, that the hardened layer Wc produced by cyanide bathing or the like will not be eliminated.
Patent JP-H01193083-A (JP)
Title: Operation method for variable speed hydraulic machine
Inventor: IWAKAWA MITSUO
IPC: F03B15/08
Filed: 1988-01-29
Abstract: PURPOSE:To extremely stabilize output control so as to control hydraulic power generation facility with good follow-up performance by compensating a rotational speed target value with respect to a power generator or power generation motor on the basis of fluctuation values of effective head acting on a water turbine or pump turbine. CONSTITUTION:A guide vane 17 is arranged for controlling water amount in a water turbine or pump turbine 12. An inlet water pressure H or effective head He are detected by means of an inlet water pressure detector or effective head detector 21. A rotational speed compensation controller 20 outputs, as a speed compensation value Nc, a signal in proportion to a time integration value SIGMA H of a fluctuation value  H of effective head H or inlet water pressure H. A rotational speed controller 18 compensates a rotational speed target value. It is thus possible to extremely stabilize the output control upon power generation operation, and to control water power generating facility with good follow-up performance.
Patent JP-2000219224-A (JP)
Title: Label hanging tool
Inventor: OSHINO KAZUTOYO
IPC: B65C7/00
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a work to attach a label by simplifying a work to attach a label to clothing, on which the brand, size, price, etc., of the clothing are printed, by means of a string. SOLUTION: A male member 3 comprising a flange part 32 and a leg part 31 and a female member 4 having an insertion hole 41, into which the part 31 is fitted, are fixed to the opposite ends of a string 2 comprising a thread, respectively to form a hanging tool 1. The part 31 of the member 3 is passed through a hole of a label 5 and the hole 41 of the member 4 is aligned with the leg part 31 by fingers to forcibly insert the part 31 into the hole 41, whereby a large diameter portion 31b of the part 31 is passed through a small diameter hole 41a by being contracted elastically, by means of a split groove 31c, into a large diameter hole 41a, where the portion 31b is allowed to elastically expand so as to be fixed 30 that the edge of the hole of the label 5 is held by the flange part 32 and the edge of the hole 41,  allowing the label 5 to be suspended from a piece of clothing by means of the string 2.
Patent JP-2000221864-A (JP)
Title: Image forming device
Inventor: MORI SHIGERU
IPC: G03G21/16
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of transmitting driving in a device main body to a photoreceptor drum without backlash only by operation for fixing a unit at the specified position of the device main body. SOLUTION: In order to make a unit 50 slide and move in the image forming device 1, the unit 50 is placed so that a recessed part 22 may be engaged with a boss 23. A knob 26 is rotated to move an edge part 29, and the almost center of the side plate 21a of the unit 50 is pressed to make the unit 50 slide and move from a 1st position to a 2nd position. By such movement, a tapered part 18 is fit in the receiving part 20 of the photoreceptor drum 2. Then, the unit 50 is coupled in a state where the driving from a driving source is transmitted to the drum 2 without the backlash when the unit 50 is positioned at the 2nd position.
Patent JP-S63190557-A (JP)
Title: Power unit
Inventor: FUJITANI YOICHI
IPC: H02M7/539
Filed: 1987-01-29
Abstract: PURPOSE:To improve the waveform of input current easily, by a method wherein a reactor, connected between power source terminals and a rectifying circuit, is short-circuited intermittently by the switch of an inverter. CONSTITUTION:In a power unit, a reactor 3 and a filter circuit 5, operated by a capacitor 4, are connected to commercial AC power source terminals 1, 2 while the reactor 7 is connected to the output line 6 of the filter circuit 5 to employ it for the control of current. A rectifying circuit 12, consisting of four pieces of diodes 8-11 connected through bridge connection, is connected to said output line 6; an inverter 15, consisting of first - fourth switches A1-A4, is connected between DC lines 13, 14. Power is supplied to a load circuit through an output transformer 16 and an output rectifying circuit 23. In this case, the first - fourth switches Q1-Q4 of the inverter 15 are controlled so as to be short-circuited simultaneously with the driving of the inverter. As a result, energy is accumulated into or released out of the reactor 7, whereby the amplitude of the input current may be controlled.
Patent JP-S63187785-A (JP)
Title: Method for interpolating video information
Inventor: TAKEI MASAHIRO
IPC: H04N5/91
Filed: 1987-01-29
Abstract: PURPOSE:To improve the precision of a picture by interpolating respective picture elements in a line to be interpolated by using a bit of picture element information in a direction where the correlation around the picture elements is the strongest. CONSTITUTION:It is assumed that an n'th line shown as a central short dashes line is the line to be interpolated, for example, and a central picture element * is set as an interpolating picture element. In order to know what direction of picture element signal, radially extended from the picture element *, is the most correlative, what is the smallest of three difference values is decided by considering three directions such as direction, a right-up and left-down direction and a left-up and right-down direction and the average of up-and down picture elements or the average of right-up and left-down picture elements or the average of left-up and right-down picture elements is set as interpolated data, namely alternative data. As for the respective picture elements of the line be interpolated the most correlative direction of the adjacent picture element signals is retrieved and the picture element information in the retrieved direction is utilized for interpolation. Thus, almost complete interpolation can be executed even in an oblique line part where the interpolation cannot be efficiently executed hitherto and the picture after being interpolated has good quality.
Patent JP-S56116894-A (JP)
Title: Neutral tin electroplating bath for obtaining dense plated coating
Inventor: MARUTA MASATOSHI
IPC: C25D3/30
Filed: 1980-02-21
Abstract: PURPOSE: To provide a neutral tin electroplating bath capable of obtaining a dense coating and facilitating waste water treatment comprising base plating liquid based on a stannous salt and an alkali pyrophosphate added with polyhydric phenols and a surface active agent.  
     CONSTITUTION: Said plating both contains each component of a stannous salt (e.g.; stannous chloride), an alkali metal pyrophosphate dissolving tin into an aqueous solution and increasing electroconductivity of the plating bath, polyhydric phenols increasing a precipitation speed of tin and enhancing smoothness and a surface active agent. The aforementioned stannous salt is contained at a ratio of 6W60g/l as metallic tin, the alkali metal pyrophosphate (e.g.; potassium pyrophosphate) at a concn. of 1.5W3 times per that of the stannous salt, the polyhydric phenols (e.g.; catechol) at a ratio of 0.5W20g/l respectively. Further, as the surface active agent, an anionic or a nonionic one is used and a used concn. range thereof is 0.5W30g/l. A pH when a plating is carried out by using said tin plating bath is 6.0W9.5, especially, 7.5W8.5. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63186629-A (JP)
Inventor: TOSEN TAKAO
IPC: A61B8/06
Filed: 1987-01-30
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-H04257820-A (JP)
Title: Optical switch
Inventor: NOHARA HIROSHI
IPC: G02B26/08
Filed: 1991-02-13
Abstract: PURPOSE:To provide the optical switch which can structure a system having a small number of optical connection places as an optical switch which is used for the optical fiber transmission line of an optical LAN system, etc., by eliminating defects of a conventional switch which hardly structures the system because of many optical connection places. CONSTITUTION:An optical connector plug 104 which is fitted directly to an optical main transmission line 105 is fitted to a socket 103 for the optical connector which is fixed to angle steel and optical fibers 107 and 108 are fixed on a moving table 106 at positions opposite to the optical connector plug to enable optical path switching. Consequently, the need for an optical connection part such as a repeating adapter for connecting the optical switch to the main transmission line 105 is eliminated and the optical system which has small insertion loss can be structured.
Patent JP-H05228664-A (JP)
Title: Laser cutting method for aluminum material
Inventor: ENOMOTO MASATOSHI
IPC: B23K26/142
Filed: 1992-02-05
Abstract: PURPOSE:To enable an increase in the cutting limit sheet thickness by using gas contg. H2O at a specific ratio as an assist gas. CONSTITUTION:The gas contg. 500 to 10000ppm H2O is used as the assist gas. The H2O enhances the efficiency of absorbing a laser beam by forming an oxide film and hydrate film on the part of an aluminum irradiated with the laser. The formation of the oxide film, etc., is insufficient if the content is below 500ppm. The H2O turns to a plasma form to absorb the laser energy and to degrade the cutting capacity when the content exceed 10000ppm. Pure oxygen and gas having the oxygen content concn. higher than the oxygen content concn. of air are used as the assist gas. The gaseous pressure thereof is adequately in a range from 0.49 to 0.98MP.