baber/WOPTO huggingface dataset:
Patent JP-S5810606-A (JP)
Title: Measurement for inclination of wafer
Inventor: HIYOUTOU HIDEHIRO
IPC: G03F7/20
Filed: 1981-07-14
Abstract: PURPOSE:To enable the measurement of an angle of inclination in all kinds of street structure by comparing a video signal of a picture whose center corresponds to a point on a circle defined with a fixed distance from the origin as radius thereof with a video signal of a picture at the origin to determine a peak in the evaluation value when they coincide with each other. CONSTITUTION:A camera apparatus which has the center 0 of a picture at the origin (X0, Y0) on the abscissa X and the ordinate y is provided to convert signals corresponding to one picture A into for example binary coded signals to be memorized. Then, a video signal of a picture B whose center point corresonds to a point (X1, Y1) determined on a circle (a) which is defined with its radius equivalent to integral times a large as a pitch P1 in the lateral way (in the direction X) of a rectangular pattern on a wafer with the origin (X0, Y0) as its center is compared with signals of the picture A at the origin. A evaluation value G is memorized when they coincide with each other and then, evaluation values G are memorized sequentially as the center 0 of the picture are moved on the circle (a) at a specified pitch. In this manner, the inclination level of the wafer is measured based on the angle theta between the line joining values on the ordinate Y and the abscissa X at the peak of the evaluation value G.
Patent JP-S59403-A (JP)
Inventor: SHIMODA ISAMATSU
IPC: E01C19/10
Filed: 1982-06-26
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。
Patent JP-S60253687-A (JP)
Inventor: SASAKI KOUJI
IPC: E05D15/10
Filed: 1984-05-29
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-S60253023-A (JP)
Title: Magnetic transfer device
Inventor: HORI TAKESHI
IPC: G11B5/86
Filed: 1984-05-29
Abstract: PURPOSE:To permit quick printing of a large quantity of program magnetic tapes having high quality by supplying the detection signal of a cue signal to a means for detecting master life at every detection of said signal by a means for detecting the cue signal and controlling the tape traveling in such a manner that only the master magnetic tape is rewound by means of controlling the tape traveling. CONSTITUTION:The life of the master tape, the required winding number for printing and the winding number for copying per reel are set in the counter of a central processing unit (CPU) of a microcomputer. The end cue signal recorded in the master tape is detected by the means for detecting the cue signal upon ending of one transfer and 1 is subtracted respectively from the initial set values for the master life, etc. The respective set values are checked and if there is the residual quantity, the means for controlling the tape traveling is operated by the control signal from the CPU in such a manner that the master tape and driving tape are rewound. The start cue signal of the master tape is detected upon ending of the rewinding and the device is again set in the transfer mode.
Patent JP-H01279302-A (JP)
Title: Controller with back-up function
Inventor: MARUYAMA NOBUTOSHI
IPC: G05B9/03
Filed: 1988-05-02
Abstract: PURPOSE:To avoid the hunting occurring at switching by delaying the timing by an extent equal to the delay time of an output switch control part only when the control signal of a main control part is selected out of the control signals of a subcontrol part. CONSTITUTION:The control signals S21 and S22 are transmitted from a main control part 2M and a subcontrol part 2S for control of an output system 6 based on an input signal S1 received from an input system 1. For instance, the part 2S is working owing to some abnormality of the part 2M and an output signal S5 of a low level is supplied to an abnormality detecting part 3 to show the normal working of the part 2M. In such a case, the signal S5 is applied to the load terminal LD of a triggerable one-shot timer 43 and the signal received from an output terminal OUT is used as a switch signal S7. Thus the timing where a control system is reset to its normal working state can be delayed up to the time point when the count value of the timer 43 is equal to zero. Meanwhile the part 2S takes the role of control so that the delay time can be increased up to a level or more where the part 2M is stabilized. Thus the hunting of the control system can be avoided.
Patent JP-H10298856-A (JP)
Title: Formed cylindrical knit fabric and bottom under wear
Inventor: SASADA TAICHIRO
IPC: D04B1/24
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a bottom under wear enabling the cost down and having beautiful stitch and desirable touch and always enabling the positioning elastic yarns at cores of knit fabric using a formed cylindrical knit fabric having widely changing knitting weaves and stitch densities, by devising materials. SOLUTION: Necessary knitting yarns such as front yarns and backside yarns and bare elastic yarns are fed from each yarn-supply apparatus in a manner where the supply of each yarn is adjustable. A belly-shaping part 12, a hip-raising part and a hip-lifting part are formed with yarns having smaller stretchability prepared by reducing the feed of the bare elastic yarn, and a hip part is formed with yarns having larger stretchability prepared by increasing the feed of the bare elastic yarn.
Patent JP-H11305182-A (JP)
Title: Pattern lay-out method for display device and storage medium thereof
Inventor: TAKAHASHI KOJI
IPC: G02F1/13
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To efficiently set optimal division lines by setting division lines by combining divided polygon groups and also sectioning them into shot domains minimizing required number of reticles, based on an input data. SOLUTION: A data including a permissible reticle number is inputted to divide a chip into smallest polygon groups, and each polygon is labeled with a discriminating label. The greatest polygon, in which the reticle outside and a maximum reticle exposure range can be settled, is determined and divided as a shot domain. For combinations of shot domains different from the above, shot domains as many as the number of polygons composing the previously divided polygon groups minus one are set. The shot domains are narrowed down, and it is checked whether or not repeated shots are possible on the combinations of the narrowed shot domains, and if possible, the shot domain is arranged for the reticle. An optimal combination of the shot domains is selected from the required number of reticle sheets investigated, an input data, and the number of shots, and division lines are set.
Patent JP-H02288691-A (JP)
Title: Picture recording and reproducing device
Inventor: TAGUCHI TOMISHIGE
IPC: H04N5/781
Filed: 1989-04-28
Abstract: PURPOSE:To attain low power consumption by providing an A/D converter, a frame memory, a D/A converter and a high speed arithmetic processing section to a CCD still camera and varying the data processing from a frame memory at recording and reproduction. CONSTITUTION:An analog video signal stored in a CCD section 4 is digitized directly by an A/D converter 6 and stored in a frame memory section 8 and a picture processing IC applies high speed filter processing. The arithmetic means for the picture signal stored in the frame memory section 8 is switched depending on the pickup state and the reproduction state. Thus, even when the picture signal stored in the frame memory section 8 has a different form from the pickup state and the reproduction, the signal is processed in an excellent way depending on each state. Thus, the frame pickup is attained with a CCD of a small chip size and the power consumption is reduced.
Patent JP-S60253713-A (JP)
Title: Method of detecting level of object to be burnt in incinerator
Inventor: SUGIMURA SUKIHIKO
IPC: F23G5/50
Filed: 1984-05-31
Abstract: PURPOSE:To enable accurate detection of an object to be burnt in an incinerator for a long time, by a method wherein, based on temperature distribution in the direction of height of temperature in the incinerator, the level of the object to be burnt is detected. CONSTITUTION:In order to detect a level 14 of an object to be burnt in an incinerator 1, temperature signals from temperature detecting terminals 15a-15j mounted on the side wall of the incinerator 1 are inputted to a temperature recording indicating gauge 16 where recording and display take place. Simultaneously, the signal from each temperature detecting terminal is converted by a transducer 17, and is then converted into a digital signal by an A/D converter 18 to display it in a display 20 through a CPU19. In which case, in case the level 14 of the object to be burnt is not located in a desired height, a signal for regulating the height of the level 14 is provided. After the signal is first converted into an analogue signal by a D/A converter 21, an electric motor 4 is increased or decreased in a speed through the working of a transducer 22. This enables to perform accurate and high-reliable detection for a long time without being affected by temperature in furnace and chemical action of gas.
Patent JP-H11308766-A (JP)
Title: Power supply equipment
Inventor: SASAKI EIJI
IPC: H02J1/00
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To reduce a loss more than in a diode OR circuit, by serially connecting switching semiconductor element to two power circuits, and turning on the one connected to the power circuit which outputs larger voltage, thereby supplying power through that power circuit. SOLUTION: The potential difference between a power circuit A and a power circuit B is detected by a switching circuit 101 to turn on or off power MOSFETs 1, 2 and power MOSFETs 3, 4. For example, when the absolute value of the output voltage of the power circuit A is larger than that of the power circuit B, the voltages of the power circuits A, B are divided by resistors 5, 6 and 7, 8, and the divided voltages are detected by an error amplifier 9. Then, the drain and the source of the power MOSFETs 1, 2 are made contact with each other, thereby outputting power from the power circuit A. Meanwhile, the drain-source of the power MOSFETs 3, 4 is turned off. By this method, a loss can be reduced than in a diode OR circuit, thereby increasing the conversion efficiency of the power supply.
Patent JP-S5633784-A (JP)
Title: Print width control device for dot matrix printer
Inventor: DAIMATSU YOSHIAKI
IPC: B41J2/30
Filed: 1979-08-28
Abstract: PURPOSE: To secure a constant concentration of print with a simple and low-cost constitution of the circuit, by varying the driving width of the hammer magnet in accordance with the number of the print dots.  
     CONSTITUTION: The shift register 30 delivers the serial output 31 when the print dot signal 19 is set in perallel by the print timing signal 21 and also the shift signal  having a different phase from the timer counter 24 is applied from the oscillator 22  and via the inverter 29. The output 31 is then applied to the AND circuit 32 to inhibit the clock input 23 to be applied to the counter 24 when the signal 19 functions  as the signal to operate the hammer magnet. Thus the overflow of the counter 24 is delayed by an amount equivalent to the number of signals to operate the hammer magnet. In such way, the more the dot number of the print dot signal, the more the operation time duration of the hammer magnet is extended. As a result, the print concentration is made constant, thus simplifying the circuit constitution with a low cost. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61269847-A (JP)
Title: High luminance short wave length ultraviolet lamp
Inventor: FURUUMI HIROSHI
IPC: H01J61/20
Filed: 1985-05-22
Abstract: PURPOSE:To make it possible to emit ultraviolet light of short wave length and high luminance, by keeping the mercury vapor pressure in the luminous tube in a specified region and the tube load per unit length higher than 3W/cm. CONSTITUTION:A mercury vapor discharge lamp 1 is set in a thermostat 2, and both electrodes 1a and 1b of the said lamp are connected to the terminals 3a and 3b of a lighting device 3 respectively, and further said device 3 is connected to an AC electric source 4. By adjusting the mercury vapor pressure of the discharge lamp higher than 2.5mmHG and the tube load higher than 3.3W/cm, it can be used as a short wave length ultraviolet lamp with high sterilizing light flux density. On the other hand, if the mercury vapor pressure is too high, the fraction of the emission energy of sterilizing light to the total emission energy emitted from the lamp is reduced, therefore it is desirable to keep the mercury vapor pressure lower than 100mmHg. As for the tube load, if variation is considered, it is reasonable to set it higher than 3W/cm.
Patent JP-H0218208-A (JP)
Title: Control device of crane for carrying in and out
Inventor: ASANO TERUO
IPC: B66F9/07
Filed: 1989-04-29
Abstract: PURPOSE:To achieve the miniaturization and an improvement in safety in a crane for carrying in and out which mounts a lifting carriage provided with a running fork for delivery by providing a common controller for speed control and exclusive lifting motors for a running motor and a fork motor, and using a variable speed motor as each said motor. CONSTITUTION:As a crane running motor 8, a lifting carriage lifting motor 9, and a fork motor 10 for driving a running fork, induction motors transmitted steplessly by the respective inverter controls are used. The lifting motor 9 is speed-controlled by its exclusive inverter 11. The running motor 8 and the fork motor 10 are speed-controlled by a combination running/fork inverter 13 selectively connected by a switching means 12. According to this constitution, the miniaturization and an improvement in safety can be achieved.
Patent JP-H09295404-A (JP)
Title: Ink jet recording apparatus
Inventor: SHIKAME YUJI
IPC: B41J2/185
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a bridge in opening of a cap by a simple constitution prescribing the posture of a cover means so that the gap between the cover means and an ink emitting orifice forming surface becomes almost constant over the entire area of the cover region. SOLUTION: The restoring operation of the covering of an ink emitting part (ink emitting orifice forming surface) with a cap 24 is performed by driving a pump 25 after cover operation to suck ink from ink emitting orifices. When the cap is opened by revolving the pump 25 and the arm 251 integrated therewith, the projection part 30 formed on a platen 27 comes into contact with the left and right symmetric position of the shaking center of the rear surface of a cap holder 28 when the cap holder 28 falls. By this constitution, the shaking of the cap holder 28 is prescribed and the cap 24 is held so as to open the cap in the state almost parallel to the ink emitting orifice forming surface of a recording head 11. The distance between the cap 24 and the ink emitting orifice forming surface of the recording head 11 at this time is 1.3mm.
Patent JP-S5734404-A (JP)
Title: Detecting device for crank position in internal-combustion engine
Inventor: KAWAMURA YOSHIHISA
IPC: F02D45/00
Filed: 1980-08-11
Abstract: PURPOSE:To perform assembling and adjusting operation easily and simply, by a method wherein a pressure sensor is provided in an internal-combustion engine, and the waveform of the signal is processed to allow the upper dead point position to be discriminated, thereby a reference angle of a crank signal sensor is corrected. CONSTITUTION:In the internal-combustion engine a reference position of an crank angle detected by a crank angle sensor is compared with the upper dead point position of a piston discriminated by an output treatment of a pressure sensor installed in a combustion chamber, allowing required correction to be done. For example, a pressure sensor 24 is fixed as a washer of an injection valve 23 in a diesel engine 21. Then, a position counter 28 is actuated by a reference signal given from the crank angle sensor 25 via a wavefrom shaper 26, and stopped by a signal at the upper dead point position by said pressure sensor, thereby a phase angle between both signals is detected, further via an MPU30, a signal in response to said angle is taken out, this is read on an indicator or used for an actuation of a correcting mechanism.
Patent JP-S5540116-A (JP)
Title: Speed controlling method for substance to be transferred in air pressure conveyance
Inventor: HISAMITSU NAGAFUMI
IPC: B65G51/08
Filed: 1978-09-07
Abstract: PURPOSE: To enable the speed of a capsule to be controlled even in the non-stationary state such as in starting and stop of a system by connecting plural kinds of control valves, in mutually parallel state, with a conduit, and using in selection said control valves.  
     CONSTITUTION: At the exit side of a blower 1 as the propulsion source of propulsion air, plural kinds of control valves 2 are connected with a conduit 3 in mutually parallel state. In starting and stop of the system, three kinds of control valves 2A, 2B, and 2C are selected and propely used as each time width, and thus the speed control of the capsule is performed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04228100-A (JP)
Title: Method and means for conducting biochemical reaction
Inventor: MATSUTSU MARUMUKUISUTO
IPC: B01L3/00
Filed: 1991-05-15
Abstract: The present invention relates to a method to perform biochemical reactions and a combination of a capillary (3) and a reaction vessel (1) for use in said method. The reagent capillaries (3) contain frozen reagents (6-13) separated from each other by air or an inert fluid. At use, the reagent capillaries (3) are placed in a reaction vessel (1) to be thawed and then the contents are centrifugated to the bottom of the reaction vessel (1). The invention is intended for use in all types of biochemical standard reactions and diagnostic tests in which the reagents cannot be mixed in advandce. It is particularly suitable for PCR diagnostics but is also especially beneficial when handling radiactive reagents, e.g. labeled nucleotides, at sequencing reactions, etc.
Patent JP-H01281575-A (JP)
Title: Method and device for image processing
Inventor: KOJIMA TOSHIHIRO
IPC: G06T3/00
Filed: 1988-05-09
Abstract: PURPOSE:To attain the illustration of a density image without training an expert illustrator by extracting an edge from a density image, binarizing the edge, reducing a gradation level, replacing the binary image by a binary density pattern, and composing and outputting a binary image. CONSTITUTION:It is defined that a shadowless lighting condition is condition I and a shadowed lighting condition is condition II. A shadowless image of a sample is inputted in the condition I and stored in an image memory(MA) 20. A shadowed image is inputted in the condition II and stored in an MC 22. The edge-extracted image is binarized by two thresholds by changing the value of an LUT 29 and the binary images are stored in an MD 23 and an ME 24. A background is removed from the ME 24 and stored in the MD 23. Then, the shadows of the shadowless image in the MA 20 and the shadowed image in the MB 21 are normalized and store din the ME 24. Then, the gradation level of the stereoscopic image stored in the ME 24 is reduced and replaced by a dot pattern in an MF 25 for storing a dot pattern. The obtained image is composed with the image store din the MD 23 or a thinned image to form an illustration image.
Patent JP-H04337288-A (JP)
Title: Illumination load control system
Inventor: IWATA NOBUO
IPC: H05B37/02
Filed: 1991-05-15
Abstract: PURPOSE:To secure the illuminance required for the work in a segment under work when the illumination load of a segment adjacent to the segment under work is turned off. CONSTITUTION:Illumination loads L of segments A1, A2 are controlled in package in response to the operation of switches SW1, SW2. When the illumination load L of the segment A1 adjacent to the segment A, is turned off, a correction quantity on the light output is outputted from a correction arithmetic section 8 to increase the light output of the illumination load L of the segment A1.
Patent JP-H07315741-A (JP)
Title: Handrail drive device of man conveyer
Inventor: SAIKAI MASAYOSHI
IPC: B66B23/04
Filed: 1994-05-25
Abstract: PURPOSE: To avoid the fatigue of a handrail, and to prevent the slip during the movement by arranging cores of large number of reception rollers in a handrail drive device in a relatively deviated manner from cores of a large number of press rollers. CONSTITUTION: A drive pulley 14 and a driven pulley 16 are supported by a base panel 5 fixed to a truss 4, and a drive belt 18 is wound around the drive pulley 14 and the driven pulley 16. A large number of reception rollers 25a-25f are mounted on the base panel 5 in an arched shape, and a large number of press rollers 26a-26h opposite to these large number of reception rollers 25a-25f are arranged outside the drive belt 18 at the position deviated from the reception rollers 25a-25f, and urged to the reception rollers 25a-25f side by a compression spring 30. A handrail 2 is interposed between the press rollers 26a-26h and the reception rollers 25a-25f to achieve the movement and guide by turning the drive belt 18.
Patent JP-H02290695-A (JP)
Title: Filler metal for surface hardening of aluminum material
Inventor: JOGAN SHIGETOSHI
IPC: B23K35/368
Filed: 1989-04-28
Abstract: PURPOSE:To form a hard alloyed layer by housing powder of >=1 kinds of borides and silicides in a packed state into the internal hollow part of an Al sheath material and welding the surface of an Al material. CONSTITUTION:This filler metal 1 consists of the Al sheath material 2 having the hollow part 2a at the axial center and the powder 3 of the borides and silicides, i.e. metal elements and the compds. or boron and silicon housed in the packed state into the hollow part 2a. The boride and silicide powder housed in the packed state into the hollow part alloys on the surface of the Al material by melting and forms the alloyed layer having the high hardness. The borides include TiB2 ZrB2 or the like and the silicides include Mg2Si, TiSi2 or the like. The good alloyed layer having the good wettability with the Al material and smooth surface is formed in the case of using the boride or silicide powder. The hard alloyed layer is formed when the welding is executed by using this filler metal in this way. The Al material adequate as wear resistant parts is thus obtd.
Patent JP-2000302392-A (JP)
Title: Forklift
Inventor: NONE SAKAE
IPC: B66F9/075
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To protect a driver when a vehicle body is overturned. SOLUTION: In a forklift in which a fork 4 is arranged on a forward portion of a vehicle body 1 in an elevating/lowering manner, a seat 5 is placed on the vehicle body 1, and a head guard 6 is framed on the vehicle body 1, a pair of air bags 8A and 8B are attached in the head guard 6, a pair of angle detectors 9A and 9B are installed in the vehicle body 1, and when the angle of inclination detected by the detectors 9A and 9B exceeds the safe value, the air bag 8A or 8B on the lower side of the overturned vehicle body 1 is swelled.
Patent JP-S5337276-A (JP)
Title: Bleeder of oilhydraulic control
Inventor: TSURUOKA ISAO
IPC: F16D65/18
Filed: 1976-09-17
Abstract: PURPOSE:To obtain low-cost bleeder of high machineability by preforating throughhole through the center of a bleeder proper and providing a recess for accommodating a steel ball on aone end of the hole.