baber/WOPTO huggingface dataset:
Patent JP-H05225375-A (JP)
Title: Misrecognized character detecting system for automatic drawing input device
Inventor: YASUDA TETSUYA
IPC: G06K9/03
Filed: 1992-02-14
Abstract: PURPOSE:To provide a misrecognized character detecting system capable of automatically checking a character recognizing result in an automatic drawing input device for optically reading out a document, a drawing, or the like including characters and graphics and recognizing each character. CONSTITUTION:Characters are previously registered in each character string to form (S1) a correct character string data base 10. A character recognizing result is compared (S4) with each character string stored in the data base 10. When the recognized result character string exists in the data base 10, the character string is erased from the data base 10. When the character string is not included in the data base 10, or when similar contents are included in the data base but are not a correct interpretation, a correct interpretation is selected from the data base 10 and the character string is successively corrected.
Patent JP-S60174015-A (JP)
Inventor: SANO KAZUHIRO
IPC: H02H3/28
Filed: 1984-02-17
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-H01202815-A (JP)
Title: Vapor phase epitaxial growth apparatus
Inventor: OISHI MAMORU
IPC: H01L21/205
Filed: 1988-02-08
Abstract: PURPOSE:To improve the quality of a wafer by simultaneously switching the opening/closing states of a plurality of arbitrary ones of a plurality of power- actuated valves based on an operator's instructing operation. CONSTITUTION:Indicators 161, 162, 71, 72 for individually indicating the present opening/closing states of at least power-actuated valves 11, 12, setters 261, 262 for setting the next time opening/closing states of the valves 11, 12, and switching units 4, 5 for simultaneously switching the next opening/closing states from the present opening/closing states displayed at the time of operation by the operator are provided. Accordingly, the next time opening/closing states of the valves 11, 12 are set in advance, thereby simultaneously switching the opening/closing states of many power-actuated valves at the time instructed by the operator. Thus, the quality of a wafer can be improved.
Patent JP-H02206453-A (JP)
Title: Footswitch for operation microscope
Inventor: KINUKAWA MASAHIKO
IPC: A61B19/00
Filed: 1989-02-06
Abstract: PURPOSE:To enhance operability and to perform safe and rapid operation by using a non-contact switch in a holding part as an operation switch and controlling the operation switch to a movable state and a non-movable state by a detection switch. CONSTITUTION:When an operator raises a mirror body 6 through an electromotive focusing apparatus 5 to be ready to adjust a focus, the operator places his foot at a position E and steps a detection switch 24 by his heel. Whereupon, the light emitting parts 20a, 21a of optical sensor switches 20, 21 emit lights but, since said lights are shielded by the foot, no focus operation signal is outputted because of an OFF-state. At this time, when the operator moves his foot to a position F, only the light of the light emitting part 20a of the sensor switch 20 is incident on a light detection part 20b to set an ON-state and the operation signal is outputted to a stand electric mount part 1 and the electromotive focusing apparatus 5 and the mirror body 6 are driven in an upward direction to adjust a focus. When the operator raises his foot at a focus matching position to turn the detection switch 24 OFF or moves his foot to bring both optical sensor switches 20, 21 to an ON- or OFF-state, said focusing apparatus 5 and the mirror body 6 are stopped at that position.
Patent JP-S55121064-A (JP)
Title: Plastic type body
Inventor: SATOU NOBUO
IPC: B41J1/22
Filed: 1979-03-09
Abstract: PURPOSE: To obtain a plastic type body formed by a material rein forced by compounding polypropylene resin and glass fiber or carbon fiber, lighter than a nylon composite material and a strength thereof is not affected by ambient dryness and humidity.  
     CONSTITUTION: A type supporting body 1 and type portions 2a, 2b, 2c... are formed integrally by utilizing a composite material compounded by adding 5W 30wt% of glass fiber or carbon fiber into a main body of light polypropylene resin. Specific gravity thereof is in the neighborhood of 1.03 (in case of nylon composite in prior art, its specific gravity is in the neighborhood of 1.28) and thus a light type body may be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62185963-A (JP)
Inventor: MATSUTANI TERUO
IPC: E04B1/16
Filed: 1986-02-10
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-S56122892-A (JP)
Title: Additive for deashing and granuration
Inventor: KAMATA HIROSHI
IPC: C10L10/18
Filed: 1980-03-04
Abstract: PURPOSE: To provide an additive which can sufficiently remove ash and makes the removal of water on granules easy when said additive is added to an aq. slurry in wet-process granulation of fine coal powder, consisting of a nonionic alkylolamide surfactant or said surfactant and another surfactant.  
     CONSTITUTION: In a wet-process granulation of fine coal powder, an alkylolamide surfactant of the formula (wherein R is 5W24C acyl residue; A is 2W4C alkylene; R' is (AO)nH, hydrocarbon group; m is an integer of not less than 1, n is o or an integer of not less than 1, m+n=1W100) or said alkylolamide surfactant and another nonionic surfactand and/or an anionic surfactant is/are incorporated into an aq. slurry. Then an oil is added to the slurry. Ash can sufficiently be removed, and at the same time, the amount of the oil and granulation energy can be reduced, and thus, the cost of granulation is reduced. The adhesive moisture on granules is lowered, and hence the cost for dehydration is reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63243159-A (JP)
Title: Polyamide composition
Inventor: RICHIYAADO SUCHIYUAATO UIRIAMU
IPC: C08K3/26
Filed: 1988-02-10
Abstract: A moulding composition based on a thermoplastic polyamide contains red phosphorus and magnesium carbonate for flame retardancy with a good electrical tracking resistance. The composition can also include reinforcing fibres. The amounts of red phosphorus and magnesium carbonate may be 5 to 15 per cent by weight and 5 to 50 per cent by weight of the composition respectively, their combined total being not more than 55 per cent by weight of the composition. The amounts of red phosphorus and magnesium carbonate are such that      3P + C >/= 30 where P is per cent by weight red phosphorus and C is per cent by weight magnesium carbonate in the total composition.
Patent JP-S61190403-A (JP)
Inventor: HARADA NAOTAKE
IPC: B65B3/22
Filed: 1985-02-15
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-S63194814-A (JP)
Title: Arranging device for wire rod
Inventor: SAKAI SHUJI
IPC: C21D9/52
Filed: 1987-02-09
Abstract: PURPOSE:To increase the coil packing ratio in a reforming tub, to bring the coil height to be lower, and to prevent coils from being in irregular positions by controlling rotation speeds of a laying head to be a cyclic stepped pattern. CONSTITUTION:Rotation speeds of a laying head 5 are controlled to be a cyclic stepped pattern by setting a step width S1, a step time T1, and the number of steps to prescribed values, respectively. As the result, the number of rotations N of a laying head driving motor 11 and a ring dia. D of a wire rod 1 change as the full line and dotted line shown in the illustration, respectively. At the time of collecting the rod 1 in a reforming tube 8, a coil a' is put in the innermost position and other coils are sequentially put outward positions according to their dias., so that the coil packing ratio is increased and the coil height is made to be lower, and the number of irregularly positioned coils is remarkably reduced.
Patent JP-H09222917-A (JP)
Title: Monitoring device
Inventor: ENDO TOSHIO
IPC: G05B23/02
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring device with which the retrieval of an operator is reduced by suppressing useless printing output and reducing useless history messages. SOLUTION: This device is composed of an input/output signal data base 3 in which the presence/absence of checks and the kinds of checks are registered by a check equipment register part 2, an event input part 4 for inputting the states/faults/operate signals of respective pieces of equipment, and a history message judge part 5 for judging whether the history message is to be preserved in a check history preservation part 6 for preserving the history message or in a history message preservation part 8 for preserving ordinary messages excepting for a check history corresponding to an input signal from the event input part 4 and the presence/absence of checks in the input/output signal data base 3.  In this case, the ordinary message is preserved in a history data base 10 and outputted from a history message output part 9, and the message concerning check object equipment is preserved in a check history data base 7 and outputted from a check history message output part 12 to a printer. Therefore, the retrieval of the operator can be reduced by suppressing useless printing output and reducing useless history messages.
Patent JP-S60242714-A (JP)
Inventor: ROBAATO BURUUSU SUTOTSUKUSU
IPC: H03H9/25
Filed: 1985-02-15
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-S58146813-A (JP)
Title: Method for displaying sectional shape
Inventor: MASANOBU KAZUNORI
IPC: G01B11/24
Filed: 1982-02-25
Abstract: PURPOSE:To display the sectional shapes corresponding to the moving speeds of a long size sheet successively, by measuring the sectional shapes of the sheet simultaneously with plural detectors, storing the signals thereof and calculating the distances of the continuous pattern signals. CONSTITUTION:When the preceding end of a moving long size sheet 1 arrives at a detecting part 2, the arrival is detected and the patterns of sectional shapes are inputted into an arithmetic part 3, and are stored therein; at the same time, the moving speed of the sheet 1 is detected with a detecting roll 5 and the pulse signal indicating the speed is inputted from a pulse generator 6 to the part 3. The distances between the respective measuring positions of the periodically measured patterns are calculated in the part 3, and the sectional shapes A-D,... corresponding to the moving speeds of the sheet are displayed in real time on a CRT display 4.
Patent JP-H06238050-A (JP)
Title: Game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1993-02-18
Abstract: PURPOSE:To provide a game machine in which a variation can be given to the movement of a game ball from flowing into a game area and getting in a determined prize hole and allowing a player to confirm it as the continuous movement of the game ball. CONSTITUTION:A variable display device 2 for conducting a variable display game by a player is mounted on a game board surface 1A. The variable display device 2 has a game bail specified part guiding shelf 20 extending from the game board surface 1A to the deep direction, and below the game ball specified part guiding shelf 2 is provided a jumping nail group 3 as a game ball jumping means for jumping the game ball running down along the game board surface 1A toward the game ball specified part guiding shelf 2. When the game ball running down on the game board surface 1A reaches the jumping nail group 3, the game ball is jumped up by the jumping nail group 3. When the game ball flies into the game ball specified part guiding shelf 2, it is longitudinally and latitudinally moved on the game ball specified part guiding shelf 20 and fallen down. When the game ball gets into a start prize hole 4, a variable display game is started.
Patent JP-S63195461-A (JP)
Title: Linear driving unit
Inventor: TSURUTA KATSUYA
IPC: F16H25/20
Filed: 1987-02-10
Abstract: PURPOSE:To enable a driven member to perform linear movement even when a motor is unable to be operated, by mounting a lock device which restricts rotation of a threaded bar by hooking a latch to a pawl wheel, secured to the threaded bar, and releases the rotation from restriction by detaching the latch from the pawl wheel. CONSTITUTION:A latch of a lock device is placed in a lock position, and if a motor 16 is rotated, a threaded bar 5 rotates through a torque limiter 20 and a non-reversible clutch 30, linearly driving a driven member (a) in the same direction by an internal thread unit 8. During driving, when the member (a) reaches the limit of moving range and caught by the other member, if the threaded bar 5 stops rotating by applying an overload to the internal thread unit 8, the motor, racing its output shaft 18, is prevented from burning. While if the motor 16 is stopped, the internal thread unit 8 is stopped by dead weight of the member (a) and other external force, and the internal thread unit 8, if the latch is unlocked from a pawl wheel being placed in a released position in a condition that dead weight or the like of the member (a) acts on the internal thread unit 8, linearly moves smoothly in the bottom direction while rotating the threaded bar 5.
Patent JP-H01204692-A (JP)
Title: Cloth edge copying sewing machine
Inventor: OSHIMA NOBUYASU
IPC: D05B3/02
Filed: 1988-02-09
Abstract: PURPOSE:To enable a sewing needle to be returned into a normal swing range for forming non-stage straight seam line by stopping the sewing needle as it sticks a working cloth to interrupt a copying sewing for the correction of working cloth position when the sewing needle moves over the normal swing range. CONSTITUTION:When a sewing needle 46 exceeds a normal swing range while copying sewing, the sewing needle 46 sticks into a working cloth 70 after the movement of sewing needle 46. When a position-under-needle detector 110 generates a signal for detecting the arrival of said detector 110 at said position, then a sewing machine motor control circuit 104 stops the rotation of sewing machine motor 106. When thus copying sewing is interrupted, an operator translates a portion of the working cloth 70 on a reflecting surface 74 toward the center of the maximum swing range. Since the sewing needle 46 sticking the working cloth 70 during said translation moves following the movement of the cloth edge on the reflecting surface 74, the sewing needle 46 can be returned to the normal swing range. Thus, no stages are generated on a seam line without varying the actual sewing allowance before and after the translation of the working cloth 70.
Patent JP-S58148674-A (JP)
Title: Controller for pwm inverter
Inventor: MAEKAWA KATSU
IPC: H02M7/48
Filed: 1982-02-24
Abstract: PURPOSE:To improve the efficiency of a PWM inverter by comparing a pulse- width modulated input signal with a signal delayed from the input signal, removing only the pulse having the time width shorter than the prescribed value and controlling the inverter, thereby securing the minimum pulse width. CONSTITUTION:A DC power source 1 is inputted to an inverter 2 which employs GTO, thereby driving an induction motor 3. At this time, a PWM signal (a) obtained by comparing the triangular wave with a sinusoidal wave and a signal which is delayed for the prescribed time by a delay circuit 4 are inputted to an exclusive OR circuit 5, the output of which and the pulse from an edge detector 6 are inputted to an AND gate 8, the output of which is applied through a flip-flop 9 to a control circuit 10, thereby controlling the GTO in the inverter 2. Accordingly, the output signal does not contain the pulse width shorter than the minimum pulse width by adequately determining the delay time of the delay circuit 4, thereby operating in high efficiency.
Patent JP-H07220822-A (JP)
Title: Rotary sensor
Inventor: OKADA TAKANORI
IPC: G01D11/30
Filed: 1994-01-31
Abstract: PURPOSE:To strengthen force of bonding a rotational speed detecting sensor part to a connector part by setting the dimension of a constrictive part to a maximum limit in a sensor part positioning protrusive part and a connector resin notched part. CONSTITUTION:A cavity part 7 with which a rotary unit holding nut 2 does not come into contact, is effectively utilized, to provide a protrusion part 14 in a rotational speed detecting sensor part 6. Then, the dimension of mounting a sensor part positioning protrusive part 9', fitted to a cover 5, can be taken to a maximum limit. Here is formed the protrusive part 9' so that a shape of the sensor part 6 is protruded to the cavity part 7 between the nut 2 and the cover 5. When the mounting dimension is enlarged, dimension L of a connector part molding resin charging notched part 10' can be largely taken, and also the dimension of a bonding force strengthening protrusive part 11' can be largely taken. Thus by reinforcing bonding force of the sensor part 6 to a connector part 13, the bonding force can be strengthened even without forming a rotary sensor in a large size.
Patent JP-H01205131-A (JP)
Title: Nonlinear optical element
Inventor: KUMAGAI MASAMI
IPC: G02F1/355
Filed: 1988-02-12
Abstract: PURPOSE:To give a large optical nonlinear characteristic and high-speed responsiveness to a nonlinear optical element by forming a barrier layer made of a material having a forbidden band width which is wider than that of a quantum well layer and a dielectric constant which is smaller than that of the layer in the vicinity of the quantum well layer. CONSTITUTION:The dielectric constant of a material having a narrow forbidden band width is made larger than the dielectric constant of another material having a wide forbidden band width. Moreover, such relations that E1<E2 and epsilon1>epsilon2 are satisfied between the forbidden band width E1 and dielectric constant epsilon1 of a 1st material constituting a quantum well layer 1 and the forbidden band width E2 and dielectric constant epsilon2 of a 2nd material constituting a barrier layer 2. Therefore, a nonlinear optical element having large optical nonlinarity and fast responding speed can be obtained.
Patent JP-S59154629-A (JP)
Title: Circuit for compensating signal characteristic for recording and reproducing position of rotating disc in radial direction
Inventor: MURANAGA KOUTAROU
IPC: G11B5/027
Filed: 1983-02-23
Abstract: PURPOSE:To attain compensation of signal characteristics of a recording and reproducing position without producing distortion of group delay time by constituting the circuit that the gain of an amplifier of a cosine equalizer circuit is changed by an external control voltage and changing the control voltage in response to the recording and reproducing position of the rotating disc in the radial direction. CONSTITUTION:The cosine equalizer circuit which adds a signal through a delay line to a signal not through the line and forms a peak for an output of a frequency without generating group delay time distortion is provided. A resistor 15 having a value equal to the characteristic impedance R0 of the delay line 16 is connected to an output terminal 20 of an adder 19 via an amplifier 17 whose gain is controlled by the control voltage from an external terminal 18 and via the delay line 16. The gain of the amplifier 17 is changed by changing a DC control voltage from the external terminal 18 in response to the reproducing position of the rotating disc, e.g., the reproducing position at the inner circumference, intermediate position and outer circumference. Thus, the compensation of difference of radius of the rotating disc is attained by obtaining a characteristic 23 at the inner circumference, characteristics 24 at the intermediate position and characteristics 25 at the outer circumference.
Patent JP-S63202815-A (JP)
Inventor: BUIRUFURIITO BIIRU
IPC: H01H49/00
Filed: 1988-02-12
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-S60174071-A (JP)
Title: Electromagnetic induction heater
Inventor: FUKAZAWA MINORU
IPC: H05B6/12
Filed: 1984-02-17
Abstract: PURPOSE:To prevent an abnormal sound from generating by gradually increasing the input power as a whole at the starting time. CONSTITUTION:The duty ratio of a conduction control signal to intermittently conducting a switching element is gradually increased by controlling with the output of a comparator when an inverter 5 is started, the pulse signal is applied through a drive circuit to a transistor 5e to gradually increase the input voltage, thereby preventing the abnormal sound from generating. After starting, the voltage representing the input power is compared by a comparator. Accordingly, the input power is increased to lower the duty ratio of the pulse signal of the NAND gate output for controlling the conduction of the transistor 5e, thereby stabilizing the input power.
Patent JP-H01206120-A (JP)
Title: Vacuum pipe joint
Inventor: KOMINO MITSUAKI
IPC: F16D1/033
Filed: 1988-02-10
Abstract: PURPOSE:To enable a pair of vacuum flanges to be efficiently joined with each other without displacing a gasket which placed between the opposed end faces of the flanges by providing a gasket stopper which transiently retains the gasket to one of the vacuum flanges. CONSTITUTION:Retaining a gasket 14 at the primary gap part 26 of the gasket stopper 24, the gasket stopper 24 has the engaging collar 28a of a secondary gap part 28 engaged with the circumferential side part of a flange 10, whereby temporarily retaining the gasket 14 to the end faces of the flange 10. As a result, regardless of the phase of the flange 10, the gasket 14 will not e displaced or fall off from said end faces. When said flange 10 is tightened to the other flange 12 with a bolt 20 and a nut 22, the gasket 14 may not fall off regardless of the phases of the flanges 10 and 12 and the joint of both the flanges 10 and 12 may be executed quite efficiently.
Patent JP-H08219956-A (JP)
Title: Pipet and using medhod thereof
Inventor: NAGATA JUN
IPC: B01L3/02
Filed: 1995-02-17
Abstract: PURPOSE: To obtain a pipet employing ink jet system in which a chamber can be filled with a sample liquid without leaving any bubble while enhancing the dispensation accuracy. CONSTITUTION: When a nozzle 2 is brought into contact with the surface of a sample liquid, the sample liquid is sucked up into a chamber 3 through capillarity. Since the air in the chamber 3 is discharged through a ventilation tube 5 to the outside, the chamber 3 is filled with the sample liquid 15 without leaving any bubble when the liquid level reaches a reservoir 6. When a voltage is applied to a piezoelectric element 7, the piezoelectric element 7 contracts in the direction of an arrow in proportion to the applied voltage to bend a membrane 4 upward. Since the chamber is inflated the sample liquid 15 is caused to flow into the chamber 3 through the ventilation tube 5 by means of the reservoir 6.  When the applying voltage is removed, recovery force acts on the piezoelectric element 7 to generate a pressure wave in the chamber 3 toward the nozzle 1 thus delivering the droplet through the nozzle 2.