baber/WOPTO huggingface dataset:
Patent JP-S63220482-A (JP)
Title: Information recording medium
Inventor: ISHIHARA ATSUSHI
IPC: G11B7/00
Filed: 1987-03-10
Abstract: PURPOSE:To surely detect a bit of ID information at every block and to evade the dissipation of a data due to the impossibility of reproduction, by providing three - five ID information areas on every block. CONSTITUTION:Plural blocks having headers in which the ID information are provided successively storing the three - five block numbers and which become the fundamental unit of the recording of the information are provided. For example, when four pieces of ID information are received on every block, possibility in which neither ID information is detected out of the four pieces of ID information is equal to or less than the possibility in which a data error is mixed in one block, and a sufficient reading rate can be obtained by quadruplicating the ID information for practical use. And when an optical disk device is set in a recording mode, the bit of ID information detected normally out of the four pieces of ID information is inputted to a control circuit 30 sequentially via a shift register 11 for an ID, and the control circuit 30, in the case of receiving two or more pieces of ID information, inputs a signal to indicate the start of a recording operation to a recording/reproduction operation timing circuit 18. In such a way, it is possible to surely perform the detection of the bit of ID information.
Patent JP-S60213259-A (JP)
Inventor: HORUTSUINGERU GERUHARUTO
IPC: B60L13/00
Filed: 1985-03-20
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-2000249591-A (JP)
Title: Transport metering device
Inventor: NAKAJIMA MASAKI
IPC: G01G11/00
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To improve the processing capacity of a weight checker for metering goods being transported in a goods production line. SOLUTION: A number of load detection units 20 with load detection functions are subdivided into the transport direction of goods W1, W2,... for arranging side by side. Each of the units 20 travels in the transport direction of goods by gear members 13 and 14 and an endless track 15 while they are close one another. Either of the units 20 always supports goods W and detects a shared load being loaded regardless of the size and the supply timing of the goods W or the transport pitch between the goods W and W, or the like. Therefore, by adding all shared loads, the weight of the goods W can be calculated. The need for aligning the transport pitch or the supply pitch of goods and that for aligning the timing for supplying to a metering device 1 are eliminated, thus feeding the goods at random and hence preventing time loss and improving productivity.
Patent JP-H05253212-A (JP)
Title: Alarm device
IPC: B60N2/90
Filed: 1992-03-13
Abstract: PURPOSE:To sense the moving state of a person on a seat or bed and give alarm if necessary by installing piezoelectric element at the seat or bed, detecting existent of person from minute human movement sensed by the piezoelectric element, and generating an alarm signal if person exists for a certain period of time continuously. CONSTITUTION:When a person seats himself on a seat 14, a piezoelectric element 6 installed at the seat 14 deforms, and an output signal generated due to piezoelectric effect is filtrated by a filter 7, amplified by an amplifying means 8, and smoothened by a smoothening means 9. The output signal of this smoothening means 9 is compared with a predetermined value by a comparing means 10 for emitting binary signal, Hi or Lo, and a timer 11 is actuated if the output of the comparing means 10 is Hi. When the preset time has gone, an alarm means 12 is actuated. The enables preventing occurrence of heat stroke, for example an infant encountering in a char cabin in summer.
Patent JP-H01315308-A (JP)
Title: Non-heating type adsorbing apparatus and method wherein purification and classification of air are combined
Inventor: DONARUDO ETSUCHI HOWAITO
IPC: B01D53/26
Filed: 1989-03-07
Abstract: PURPOSE: To efficiently execute air sepn. by providing the system with a heaterless pressure swing adsorption zone for adsorption of water vapor and a purge sweep adsorption zone for fractionation of air. CONSTITUTION: The air is pressurized by a compressor 11 and is then admitted through a valve 12 to a column 13 where the water vapor is adsorbed away in the purification zone 14. The air is thereafter subjected to the adsorption of N2 in the fractionation zone 15 and the gas rich in O2 is taken out of an outlet 18 through a valve 19. At this time, the sizes of the respective zones are so determined that the heat front by the adsorption heat does not affect the fractionation zone 15. On the other hand, a part of the formed gas is sent to a column 25 and N2 is desorbed from the fractionation zone 15 by purging and, thereafter, the purge gas flows through the purification zone 14 as well. The water vapor is desorbed by using the adsorption heat at the time of the adsorption for purging and is discharged as a purge discharge gas from a valve 30.  This operation is successively repetitively carried out by the columns 13 and 25.
Patent JP-S58171786-A (JP)
Title: Production for magnetic bubble memory
Inventor: ODA TAKASHIGE
IPC: G11C11/14
Filed: 1982-04-02
Abstract: PURPOSE:To form a thin film detector stably, by forming a conductor film as a connecting layer continuously without interrupting the vacuum following formation of a ''Permalloy'' thin film and removing an unnecessary part of the connecting layer when the selectivity of etching of the ''Permalloy'' film is utilized to pattern a conductor pattern. CONSTITUTION:The first insulating film 23 is formed on a magnetic garnet layer 21 on a substrate 20. Films of ''Permalloy'' and aluminum are formed continuously on all of the surface of the film 23 by vacuum deposition to obtain a thin film ''Permalloy'' pattern 33 and a connecting layer 34'. The connecting layer 34' is removed selectively by etching to expose the pattern 33, and a conductor pattern 34 is formed, and the second insulating film 35 is stuck to all of the surface, and a ''Permalloy'' pattern 36 is patterned on this film 35. Thus, the thin film detector is formed stably without oxidizing the surface of the thin film ''Permalloy''.
Patent JP-S55147301-A (JP)
Title: Micrometer with short circuit
Inventor: TAKEYAMA TOMOKAZU
IPC: G01B7/00
Filed: 1979-05-04
Abstract: PURPOSE: To make minute the thrust of a spindle to a measured body, by fitting the spindle with a pair of electrodes whose end faces are exposed and which are electrically insulated and by detecting an electrical change which takes place when the measured body comes into contact with the electrodes.  
     CONSTITUTION: A pair of electrodes 7, which are electrically insulated from each other and from ambient portions and have an abrasive end metal secured on the ends of the electrodes, are protruded from the end face 4 of the spindle of a head. The electrodes 7 are located on an identical plane perpendicular to the axis of the spindle so that a measuring surface 5 is defined. For measurement, a potential difference is applied between the electrodes 7, the measuring surface 5 is moved and the ends of the electrodes are brought into contact with a measured body. An electrical change due to a short circuit is detected by a meter 10 and a lamp 9. AT that time, a distance to the measured body is measured by the graduations of a sleeve 2 and a thimble 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07244853-A (JP)
Title: Magnetic transcription apparatus
Inventor: MIYATA NAOYUKI
IPC: G11B5/86
Filed: 1994-02-28
Abstract: PURPOSE:To detect the tape running state of a magnetic transcription apparatus with a high precision. CONSTITUTION:Both the magnetic surfaces of a master tape 1 and a slave tape 2 are brought into contact with each other and, while they are made to run through a compression contact magnetic transcription mechanism 3 and are pressed against each other, recorded informations are magnetically transcripted from the master tape 1 to the slave tape 2. A controller to which control signals magnetically transcripted onto the slave tape 2 are supplied by a control signal reproducing head 6a is provided. The input states of the control signals are detected in the controller to detect the running state of the tape with a higher precision than a conventional constitution.
Patent JP-S60202708-A (JP)
Title: Separation apparatus of filter cake in filter vessel
Inventor: MIYASAKA KUNIO
IPC: B01D29/62
Filed: 1984-03-22
Abstract: PURPOSE:To separate filter cake smoothly and to obtain treated water excellent in quality even if water surface level is fluctuated by providing a communication hole to the draft line of float surrounding upper end of washing pipe in a separation chamber at upper part of a cylindrical filtration layer. CONSTITUTION:Granular filter medium and filter cake which are injected up together with water from a washing pipe 5 are allowed to fall to the water surface of inner part of a rectifying pipe 8 and the filter medium is accumulated on the upper surface of a filter layer 2 and the filter cake is floated to the inside of ring of separation chamber 11 along the outer periphery of said pipe 8 and flowed in the separation chamber 11 via a communication hole 14. A float 13 is moved in accordance with up-and-down movement of water surface B at upper part of said layer 2 and the hole 14 is allowed to coincide with the level of said surface B and the inflow of filter cake to the inside of said chamber 11 is accelerated and also water is prevented from flowing in unnecessarily and the filter cake is effectively recovered with high concn.
Patent JP-H11248430-A (JP)
Title: Three-dimensional measuring apparatus
Inventor: NORITA TOSHIO
IPC: G06T1/00
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To enable the three-dimensional measurement at a higher resolution than that of a two-dimensional light receiving device, by providing the light receiving device for outputting a photoelectric conversion signal according to the incident angle in a subscanning direction of a reference light, and subscanning mechanism for relatively moving it in a main scanning direction. SOLUTION: A light projection system 10 is composed of a semiconductor laser 11 to be a light source, projection lens 13 for making a laser beam into a slit light (reference light) L, etc. A light receiving system 20 is composed of an image forming lens 21, light receiving device 25 for detecting the incident angle of the slight light L and, subscanning mechanism 26 for inching it in a main scanning direction. The light receiving system 20 are located with a distance from the light projection system 10 to measure the incident angle of the slit light incident on the light receiving device 5 in the subscanning direction, to obtain the distance between the irradiated part of an object Q to be measured by the slit light L and reference position in the apparatus.  The output of the receiving device 25 is periodically sampled and the depth of the object Q is measured every sampling section SP of finely divided virtual plane VS to obtain a distance image with SP as a pixel.
Patent JP-H02234529-A (JP)
Title: Frame aligner circuit
Inventor: SUZUKI HIDESAKU
IPC: H04J3/06
Filed: 1989-03-08
Abstract: PURPOSE:To prevent a write address and a readout address from coming close to each other by controlling a switching operation of two data storage means and the addition of a prescribed delay depending whether or not the write address and the readout address satisfy a prescribed relation when a slip takes place. CONSTITUTION:A data switching signal SB is generated by a D flip-flop (D-FF) 254b of a slip control circuit 250 based on a read enable signal Reb and a write reset signal Wrb. Moreover, a buffer switching signal SB is generated by an AND gate 253b based on outputs of D-FFs 254c, 254a. Elastic storage devices ES 221a and ES 221b are switched based on the buffer switching signal SB when a slip takes place and a delay of a half frame is given to a write data and a write frame pulse FW based on the data switching signal. Thus, it is possible to the write address and the readout address by a proper phase.
Patent JP-H05265402-A (JP)
Title: Method and device for driving liquid crystal display device
IPC: G09G3/36
Filed: 1992-03-13
Abstract: PURPOSE:To reduce variance in the effective value of a liquid crystal applied voltage depending upon a display pattern and improve the display quality by outputting a correction voltage whose level is between an ON display voltage level and an OFF voltage level. CONSTITUTION:The liquid crystal display device applies a voltage corresponding to the potential difference between the scanning voltage from a Y driving circuit 3 and the display voltage from an X driving circuit 2 to a liquid crystal panel at the intersection of a scanning electrode (Y electrode) and a data electrode (X electrode) to make a display based upon display data, and this driving method is provided with a correction period wherein the display voltage outputted from the X driving circuit 2 is corrected at least once a one-line scanning period. Then the correction voltage whose voltage level is between the ON display time voltage level and OFF display time voltage level is applied in the correction period instead of the display voltage from the X driving circuit 2 so as to reduce a difference in the rounding of each electrode applied voltage waveform depending upon the contents of the display data, so the variance in the effective value of the liquid crystal applied voltage is further reducible.
Patent JP-H07259924-A (JP)
Title: Vibration control system of structure
Inventor: ARIKABE TAKEO
IPC: E01D19/14
Filed: 1994-03-25
Abstract: PURPOSE:To improve the vibration damping performance by providing a computing element which sequentially reads the integrated values from the memory to calculate the main tower vibration RMS value, multiplies the gain and the integrated value converted by an integrator together, and divides the obtained value by the main tower vibration RMS value to realize the computation. CONSTITUTION:The acceleration of a structure to be detected by a sensor is received by a controller through an A/D converter 7, and after being converted to the displacement by passing an integrator 8 twice, the obtained value is multiplied by the gain G in a computing element 9, and divided by the main tower vibration RMS value which is computed separately. The obtained value is received by a driver through a D/A converter 11. The displacement is stored in a memory 10, and used to compute the main tower vibration RMS value. Thc driver drives an actuator by the speed as the quantity proportional to the inputted computed results. If the acceleration is detected as the quantity of the vibration of the structure by a sensor, and the value of the displacement is computed, an integrator can be dispensed with.
Patent JP-H05260619-A (JP)
Title: Gas-insulated switching apparatus
IPC: H02B13/02
Filed: 1992-03-13
Abstract: PURPOSE:To provide a gas-insulated switching apparatus with a smaller number of parts, by reducing electric and mechanical stress at an interfacial part be tween an insulator and a metal part. CONSTITUTION:A high-voltage electrode 1a and a contact part 1b near a central axis are made of metal, i.e., a good electrical conductor with metallic properties. A flange 1c at the end of an insulating spacer has also metallic properties. On the other hand, a tapered insulating part 1d from the high-voltage electrode 1a to the flange 1c is made of electric insulator. An interfacial part 1e between the high-voltage electrode 1a and the insulating part 1d near the central axis, and an interfacial part 1f between the flange part 1c and the insulating part 1d are made of a gradient material in which conductivity varies along its length, from good conductor at one end to insulator at the other.
Patent JP-H01229234-A (JP)
Title: Organic nonlinear optical material and nonlinear optical element using same
Inventor: MATSUOKA MASARU
IPC: G02F1/35
Filed: 1988-03-09
Abstract: PURPOSE:To enhance the nonlinear optical effect of the title material by using a specific 8-quinolinol compd. CONSTITUTION:The 8-quinolinol compd. expressed by the formula is used for the title material. In the formula, X denotes an electron-attracting group; X is preferably acyl or 2-cyano-2-alkoxycarbovinyl. 5-formyl-8-quinolinol, etc., are usable as the compd. expressed by the formula. The title material is preferably constituted by the single component crystal of the compd. expressed by the formula and such material is preferably used for a light guide part. For example, an optical wavelength converting element is produced by providing the light guide part 21 consisting of the title material on a substrate 22 consisting of an isotropic medium such as glass.
Patent JP-S53139828-A (JP)
Title: Fiberglass for reinforcing inorganic building material
Inventor: RIYUUMON HIROSHI
IPC: C04B14/42
Filed: 1977-05-13
Abstract: PURPOSE: Title fiber glass that has alternately large-diameter parts and smalldiameter parts therein to reduce the orientation on the sheet-making drum permitting to produce glass-fiber reinforced cement boards with reduced direction property in strength. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55150036-A (JP)
Title: Interface circuit for input unit
Inventor: KUROKI KUNIHIKO
IPC: G06F13/00
Filed: 1979-05-09
Abstract: PURPOSE: To ensure the effective data reception control with a simple circuit constitution, by extracting automatically the data input request interruption signal from the bit provided at part the data and then giving the automatic detection at the side of the interface circuit.  
     CONSTITUTION: Input unit output serial data 8 given from input unit side C receives the serial/parallel conversion at serial/parallel converting circuit 1. At the same time, memory circuit 2 is set at the front end of the start bit of the head data of a series of data, and one-shot circuit 3 is operated at the front end of output signal 9 of circuit 2. Thus data request interruption signal 10 is sent to computer side A to inform the presence of the data input request. As a result, the effective data reception control is secured with a simple circuit constitution through the automatic detection of the data input request interruption signal at the interface circuit side. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09243974-A (JP)
Title: Spatial optical modulation element and display device formed by using the same
Inventor: WAKAGI MASATOSHI
IPC: G02F1/01
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an animation image display device of stereoscopic images which is high in the resolution for input of images by laser writing and to which holography patterns are inputted by laser writing. SOLUTION: The spatial optical modulation element includes a transparent conductive film 102, a photoconductive layer 104 and metallic films 106 worked to microshapes on a transparent substrate 101. An insulating film 105 is formed at least either of between the photoconductive layer 104 and the transparent electrodes, and between the photoconductive layer 104 and the metallic films worked to the microshapes. Only the metallic film 106 is worked to the microshapes by a mask stage and a dielectric mirror 107 is formed thereon. Further, an oriented film 110 is formed thereon and liquid crystals 109 are sealed between a counter substrate formed with an oriented film 108 on the transparent conductive film 102. This spatial optical modulation element is scanned with a laser beam, by which the images and the holographic patterns are written thereon.
Patent JP-S63224640-A (JP)
Title: Rotor structure for high speed rotary electric machine
Inventor: KAWAMURA HIDEO
IPC: H02K1/28
Filed: 1987-03-11
Abstract: PURPOSE:To prevent the interference of a rotor with a stator at the time of rotating at an ultrahigh speed by reducing the size of the outer diameter of the outer peripheral wall of a section separated from both sides of the rotor smaller than that of the section at its both sides. CONSTITUTION:A turbine impeller 31 receives the energy of exhaust gas fed to a scroll 32 to be driven at a high speed, and a rotor 6 and a compressor impeller 21 are rotated through a shaft 5. When the rotating speed of the rotor 6 becomes an ultrahigh speed, the rotor 6 receives a strong centrifugal force. The radial deformation of a tube 62 near the section secured to an end plate 63 is small at this time, but the deformation of the outer periphery near the center separated from the plate 63 is large. However, since the size of the outer diameter of the section is reduced in advance by a predetermined size l, the contact of a stator core 71 with the inner periphery can be prevented.
Patent JP-S56152379-A (JP)
Title: Synchronizing signal processing circuit
Inventor: MEKI NORIO
IPC: H04N5/12
Filed: 1980-04-26
Abstract: PURPOSE:To correct the phase error of 180 deg., by obtaining the signal, where the equivalent pulse part included in the composite synchronizing signal is eliminated, from the output terminal of the D type flip flop. CONSTITUTION:When the 7th clock of the signal is inputted to the clock input terminal of flip flop Q2 after reset inputs of flip flops Q2-Q5 are released, the output of AND gate G1 becomes high-level. The output of AND gate G2 becomes high- level, and D type flip flop Q7 is reset. When the composite synchronizing signal is inputted to composite synchronizing signal input terminal 22, Q7 is inverted by horizontal synchronizing signal B, and therefore, the output of AND gate G3 becomes high-level, and Q2-Q5 are reset. AND gate G1 is inverted, and the output of D type flip flop Q6 is inverted by the next clock input to clock signal input terminal 21, and therefore, reset pulses of Q2-Q5 are released at the instant.
Patent JP-H06265406-A (JP)
Title: Pyroelectric infrared sensor array
Inventor: INOUE KOJI
IPC: H01L37/02
Filed: 1993-03-16
Abstract: PURPOSE:To provide an array-shaped infrared sensor which can facilitate its manufacturing processes, and moreover realize improvement in the reliability of a product, detecting sensibility and resolving power. CONSTITUTION:A pyroelectric film 1 which is previously polarized and provided with a dot electrode 6 and a leader electrode 14 is made to adhere onto a board 5 where a MOS transistor 13, a distribution electrode 8 and a recess 15 are formed through a conductive adhesive 9. The leader electrode 14 of the pyroelectric film 1 is connectd to the distribution electrode 8 of the board 5, and the recess 15 formed on the board 5 is opposite to the lower side of the dot electrode 6.
Patent JP-S62212928-A (JP)
Title: Magnetic recording medium
Inventor: SUNAGA TETSURO
IPC: G11B5/708
Filed: 1986-03-13
Abstract: PURPOSE:To improve running durability by incorporating carbon black having a specific specific surface area and nonmagnetic polishing material particles into a magnetic layer. CONSTITUTION:This magnetic recording medium is formed by incorporating the carbon black having 80-150m<2>/g specific surface area in BET value and the nonmagnetic polishing material particles having 2-20m<2>/g specific surface area in BET value. Since the BET value of the carbon black to be incorporated into the magnetic layer is specified to 80-150m<2>/g (preferably 100-150m<2>/g), the carbon black does not give ill effect to the performance such as video characteristic even if the amt. of the carbon black to be added is increased. The objective surface electric resistance and light transmittivity are eventually obtd. Since the BET value of the nonmagnetic polishing material particles to be used is simultaneously specified to 2-20m<2>/g (preferably 5-17m<2>/g), the running property of the magnetic layer is good and the durability thereof is improved. The problem (deteriorated durability) by the increased amt. of the carbon black is solved.
Patent JP-S62212693-A (JP)
Inventor: FUJITA YUJI
IPC: G09G3/12
Filed: 1986-03-13
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。