baber/WOPTO huggingface dataset:
Patent JP-S6120606-A (JP)
Title: Strip rolling mill
Inventor: YOSHIHARA SEISHIROU
IPC: B21B1/22
Filed: 1984-07-10
Abstract: PURPOSE:To make possible high-draft rolling with a high-rigidity rolling mill by supporting the smallest-diameter work roll by the backup roll thereof and large- diameter work roll. CONSTITUTION:The two work rolls 2, 3 are disposed via a strip 5 to one driven work roll 1. The one roll 2 is as small in diameter as said roll requires the backup roll 4. The roll 2 is supported by an adjacent work roll 3 as well and is thus securely held. The roll 2 is driven and rotated by rolling force and is not required to be driven. Since the small-diameter work roll is released from the limitation in torsional rigidity and bending rigidity, the considerable reduction in the diameter and high-draft rolling are made possible.
Patent JP-S6121667-A (JP)
Title: Magnetic card type public telephone set
Inventor: YOKOO KAZUYOSHI
IPC: G07F7/00
Filed: 1984-07-10
Abstract: PURPOSE:To eliminate a loss of a talking charge of a telephone user and to deny inequity by returning a remaining message rate to the telephone user if a talking does not reach the message rate of a coin in a call using a coin. CONSTITUTION:When a subscriber A use a hundred yen coin for the call to a subscriber B, suppose that 7 remaining message rates [10 message rates (message rates by 10 yen coins) - 3 message rates] are obtained. Then the subscriber A hooks on a handset, a magnetic card for a magnetic card type public telephone set 1 is inserted and the remaining message rate is extracted. When an accounting switch 6 is depressed, the message rate written on a card is read from the magnetic card inserted by a card unit section 4, the calculated remaining message rate is added to a read message rate read out of the card, the result is written on the magnetic card and the remaining message rate by a 100 yen coin is returned to the subscriber A. Thus, the remaining message rate of the user utilizing a 100 yen coin is returned to the magnetic card for a magnetic card type public telephone set possessed by the user not in a way of return for the remaining message rate of the user of a 100 yen coin and the remaining message rate is utilized at utilization of telephone call.
Patent JP-H06328017-A (JP)
Title: Cam system for coating formed material
Inventor: MIYASAKA NORIO
IPC: B26F1/44
Filed: 1993-05-20
Abstract: PURPOSE:To provide a CAM system capable of controlling a coating device with respect to the coating of the foamed material in the coating device so that the height of the foamed material after coating becomes uniform as a whole. CONSTITUTION:This system 1 for coating the inner and outer peripheries of the punching blade of a punching mold used in the production of a paper product with a foamed material in a strip like pattern consists of a coating device 15 performing the coating with the foamed material and a control unit 10 controlling the operation of the coating device 15. The control unit 10 is equipped with a processing route calculating means setting the point shifted by a predetermined distance in a center direction from the start point of a line element to a coating start point and the point shifted by a predetermined distance in the center direction from the end point of the line element to a coating end point with respect to each of the line elements constituting the coating route of the foamed material to calculate a processing route.
Patent JP-S6033496-A (JP)
Title: Heat exchanger
Inventor: KOMATSUBARA KOUSUKE
IPC: F28F1/32
Filed: 1983-08-02
Abstract: PURPOSE:To disturb airflow around pipes in first row and increase the heat conducting area of the heat exchanger also to improve the heat conducting performance of the heat exchanger by permitting heat source fluid to flow through the inside of cylindrical tubular bodies. CONSTITUTION:The cylindrical members 5, having cylindrical outer peripheral surfaces and arranged in parallel along the side rim of upstream side of plate fins 1 with intervals into directions intersecting with the flow direction of the airflow, are provided and both ends thereof are penetrated through and fixed to the end plates 3. The cylindrical tubular bodies 5 are connected to the same bodies 5 mutually and are connected to the pipes 2 so as to flow the heat source fluid through the inside of the cylindrical tubular bodies 5. The cylindrical tubular bodies 5 are arranged in zigzag with respect to the pipes 2a in the first row. When air is flowed into the direction A, the airflow is disturbed in the wake flow of the cylindrical tubular bodies 5 by the same bodies 5 and eddy currents X are generated. As a result, the airflow around the pipes 2a in the first row is disturbed and heat conducting performance around the pipes 2 is improved remarkably. Further, the cylindrical tubular bodies 5 are connected to the pipes 2 and the heat source fluid flows through the inside of them, therefore, heat exchange may be effected in the cylindrical tubular bodies 5 with air, therefore, the heat conducting area is increased resultantly, the amount of heat exchange is increased and the heat conducting performance as the heat exchanger may be improved remarkably as the whole thereof.
Patent JP-H04366884-A (JP)
Title: Electronic equipment device
Inventor: FUJII TOSHIYUKI
IPC: G09F13/22
Filed: 1991-06-13
Abstract: PURPOSE:To provide the electronic equipment device where an LED protection cover can easily be fitted without using any adhesive. CONSTITUTION:The electronic equipment device is equipped with the LED protection cover 9 which has a through hole 3 provided at the upper corner part of a front panel part 2 provided to an electronic equipment main body 1, engagement parts 4 and 5 provided nearby both sides of the through hole 3 inside the front panel part 2, and a transparent fitting insertion part 6 inserted into the through hole 3 almost in an L shape at the corner part and is provided with support parts 7 and 8 which elastically engage the engagement parts 4 and 5 on both sides of the fitting insertion part 6.
Patent JP-H05208363-A (JP)
Title: Grinping device with improved type sample holding table
Inventor: ANDORE BARUDEI
IPC: B24B37/30
Filed: 1992-06-02
Abstract: PURPOSE: To eliminate unnecessary torque by extending the shafts of the sample holder of a cardan-system sample holding table so that their axes intersect in the center of a sample face to be polished. CONSTITUTION: A holding means to hold sample wafers 44 is a cardan table having a sample holder 40 for holding the sample wafer 44 to be polished. The sample holder 40 is coupled to a ring 61 via two first shafts 62 and 63 having a first direction, and the ring 61 is coupled to the frame via two second shafts 65 and 66 having a second direction orthogonal to the first direction. The axes of these first and second shafts 62, 63, 65 and 66 intersect in the center O of the sample wafer 44 to be polished. This means that the application point of cutting force and the polished face makes no distance deviation from each other and thus eliminates every unnecessary torque.
Patent JP-S6032159-A (JP)
Title: Optical disk processor
Inventor: INOUE RIYUUICHI
IPC: G11B7/00
Filed: 1983-08-02
Abstract: PURPOSE:To prevent the destruction of a medium data by discriminating the upper side from the rear side of an optical disk medium from the preformat data and informing the result of discrimination to a high-order device when said disk medium is put into an optical disk device. CONSTITUTION:A READY state is set when an optical disk medium is put into an optical disk device 7 and then revolved at a fixed speed. This state is monitored by a microprocessor 3 which monitors an insertion detecting circuit 6, and the preformat data recorded to the disk medium is read out and stored to a register 4. Based on this data, the processor 3 judges the upper or rear side of the medium. Then an interruption transmitting circuit 2 is set as desired, and an interruption is applied to a high-order device 1. The device 1 knows the upper or rear side of the medium. Thus the destruction of data is prevented for the medium.
Patent JP-S63304903-A (JP)
Title: Rolling apparatus for tractor working machine
Inventor: KATAUE NOZOMI
IPC: A01B63/00
Filed: 1987-06-05
Abstract: PURPOSE:To simplify the construction and attaching or detaching operation of a rolling sensor and to provide a rolling sensor free from hindrance during out of use, by connecting a rolling sensor between attaching members of a vehicle body and a working apparatus providing a holding tool to receive and hold a rolling sensor disconnected from the working apparatus. CONSTITUTION:A rolling sensor 5 for detecting the rolling of a working apparatus 2 is connected between an attaching member 3 at the side of a vehicle 1 and an attaching member 4 of the working apparatus side and the rolling degree is detected to effect the control of rolling. When the rolling sensor 5 is out of use. it is detached from the attaching member 4 and held with the holding tool 6.
Patent JP-S5843379-A (JP)
Inventor: MATSUMOTO TOSHINORI
IPC: F26B9/06
Filed: 1981-09-10
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-S6032657-A (JP)
Inventor: NISHIZAKI TOSHINAGA
IPC: B32B27/40
Filed: 1983-08-02
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-S63305487-A (JP)
Title: Optical character reader
Inventor: YAMAGUCHI MIKIO
IPC: G06K9/22
Filed: 1987-06-05
Abstract: PURPOSE:To allow a device itself to decide the interruption of a sequence to initialize a sequence check part by returning the sequence check part to an initial state when an original replacement detecting means detects the replacement of an original. CONSTITUTION:When a scanner 1 is abutted upon the original 3, a line detected by an image sensor 6 is recognized by a line recognizing means 14 and obtained as a result RLINE. Whether the RLINE appears in a prescribed sequence or not is decided by a sequence check part 15, and only when the RLINE appears in the prescribed sequence, the result is outputted from an output control part 16 as ROUT. When the original 3 which is in contact with the scanner 1 is replaced, the replacement is detected by the original replacement detecting means 17 and the sequence check part 15 is initialized through an OR gate 18. Consequently, it is unnecessary for an operator to execute specific operation for interrupting the sequence.
Patent JP-S6465931-A (JP)
Title: Method and apparatus for correcting error
Inventor: ROORANTO MESUTAA
IPC: G11B20/18
Filed: 1988-06-10
Abstract: PURPOSE: To enable error detection and error correction through a simple method by generating a correct signal at the timing of a 1st clock signal, reading a digital signal out of a temporary memory and correcting it while using a 2nd clock signal. CONSTITUTION: While using an AND circuit 21, a clock signal C1' having one clock pulse per byte of a data block is led out of a bit clock C1 and a synchronizing word S led out of the digital signal. The write of the digital signal into a FIFO memory 5 is controlled by a clock processing circuit 6. Corresponding to the carry signal of a counter 8, a pulse settled within the area of a 2nd clock signal C2 stabilized by crystal supplied to a terminal 12 is generated at an asynchronous coupling circuit 11. A counter 13 is started by this pulse and the stepping of this counter 13 is switched by the clock signal C2. At the same time, the clock signal C2 is utilized for reading the digital signal out of the FIFO memory 5.
Patent JP-S5366941-A (JP)
Title: Preparation of anthroquinone dispersion dyes
Inventor: KIMURA YOSHIO
IPC: C09B1/503
Filed: 1976-11-26
Abstract: PURPOSE: 1,5-or 1,8-Dimthoxyanthraquinone is subjected to nitration, hydrolysis and reduction successively without isolation of the intermediate in conc. sulfuric acid to produce anthraquinone dyes in high yields. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5666916-A (JP)
Title: Automatic gain control circuit for burst signal
Inventor: ATOBE MASAAKI
IPC: G01R19/04
Filed: 1979-11-05
Abstract: PURPOSE:To make constant the power, by controlling the charging voltage of an AGC circuit according to the length of a burst signal of burst shape signals. CONSTITUTION:A burst shape output signal P is detected at an envelope detector 12 and input to a broadband amplifier 15. The broad band amplifier has peaking circuit C2, L1 to obtain higher gain at higher frequency. Thus, by setting the amplitude frequency characteristics so that the gain of the frequency component with shorter burst time can be increased, the hold voltage of a capacitor C1 can be kept constant, so that the peak hold charge voltage is changed with the burst time, even if the burst time is changed. That is, the control voltage for the amplifier 11 can be dependent of the amplitude of burst signal, even if the burst time is changed.
Patent JP-S62298856-A (JP)
Title: Storing method for set data
Inventor: NISHIDA KAZUO
IPC: G06F12/16
Filed: 1986-06-18
Abstract: PURPOSE:To make data ineffective even if one data is different and write predetermined data, and to improve the safety by comparing all data in a specific area of a semiconductor storage means with prescribed contents, and making all the data effective when they are all equal. CONSTITUTION:A microcomputer 16 reads the contents of the specific area 22 right after its power source 20 is turned on. The data contents of the specific area 22 are checked and all regarded as effective data when they are all equal, and normal processing a entered. If even one data of the contents of the specific area is different from the predetermined contents, the microcomputer 16 sets all the data in the semiconductor storage device 17 to '0'. Necessary data is written in a data area 21, a value indicating data setting is written in the specific area 22, and then the normal processing is entered.
Patent JP-H05335636-A (JP)
Title: Superconducting magnet device
Inventor: SASAKI KATSUTOKI
IPC: H01F6/02
Filed: 1992-06-03
Abstract: PURPOSE:To prevent occurrence of an abrupt pressure rise in a helium container and quenching of a superconducting coil which usually occur when a 4-K refrigerating machine is actuated. CONSTITUTION:This device is provided with a pressure sensor 7 which detects the internal pressure of a helium container 3 and electromagnetic valve 8 for discharging a helium gas from the container 3 and is constituted in such a way that the operation of the JT circuit compressor 63 of a 4-K refrigerating machine 6 is started when the internal pressure of the container 3 exceeds its upper set value and the valve 8 is opened simultaneously with the actuation of the compressor 63. The valve 8 is closed when the internal pressure of the container becomes lower than its lower set value.
Patent JP-S5846402-A (JP)
Title: Servomechanism control method
Inventor: SAKAMOTO KEIJI
IPC: G05B11/32
Filed: 1981-09-11
Abstract: PURPOSE:To increase a working speed by adding oscillation command information of specified frequency to difference information, and causing fine oscillation of higher frequency without attenuation of control. CONSTITUTION:An oscillation command F' for an electrode 1 is added to a speed command V0 without reference to the operation of a forward/backward movement commanding circuit 10. Therefore, the electrode 1 oscillates finely at a frequency (f') specified by the command F'. In this case, a position command P0 is C/Tt with pulse frequency C/T, and oscillation Psin2pif' is given as the speed command V0. Therefore, the frequency (f') is not influenced by a position loop gain Gp and supplied to a servomotor 3 without attenuation even when it is about 200Hz.
Patent JP-H01312130-A (JP)
Title: Method for cleaning clogged drainpipe
Inventor: TAKEDA YOSHINORI
IPC: E03C1/30
Filed: 1988-06-09
Abstract: PURPOSE:To improve utility of drugs by making temporary blocking of a drainpipe with a solid temporary blocking agent poured into a drainpipe, and by pouring dirt decomposing drug thereafter, so that it may stay at the clogged part and be made to work on decomposition of the dirt. CONSTITUTION:A solid temporary blocking agent made of water-soluble polymer such as partially saponified polyvinyl alcohol or the like, and formed in shape and dimension liable to be caught at a clogged part is allowed to flow into a drainpipe with liquid, and thereby the drainpipe is temporarily blocked. Before disappearance of the temporary blocking state, dirt decomposing drug is allowed to flow into the drainpipe and is made to stay at the clogged part and to work for degeneration and decomposition of the dirt. As the temporary blocking agent dissolves, it runs down inside the drainpipe together with the decomposed dirt, thereby the drainpipe is made clean and through.
Patent JP-H10336429-A (JP)
Title: Electronic photographic recorder and method
Inventor: TAKEI KENICHI
IPC: H04N1/21
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in gradation reproducibility resulting from development of non-development dots between development dots at a density higher than an expected density due to the effect of proximity development dots with respect to a gradation image print by the dither method. SOLUTION: The recorder is provided with a driver 2 that divides received print data into data for a non-image area and data for an image area, a character binarization processing section 5 that binarizes the data for the non-image area, a comparator 7 that divides the data for the image area into data with a high density and data with a low density, a dither processing means 8 that binarizes the data with the high density, a dither processing means 9 that binarizes the data with the low density based on a dither matrix consisting of half tone cells whose size is smaller than those of the dither processing means 8, a frame buffer 6 that overlaps and stores the data outputted from the dither processing means 8,9, and a print section 3 that prints out an image based on the stored data.
Patent JP-H04342595-A (JP)
Title: Production of polymerizable monomer
Inventor: MASUOKA SHIGERU
IPC: C07F7/18
Filed: 1991-05-17
Abstract: PURPOSE:To avoid a disadvantage accompanied with the employment of a base and produce the polymerizable monomer in a high yield and a high purity, in a process for producing the polymerizable monomer consisting of the silyl- esterification product of the unsaturated carboxylic acid by performing the dehydrogenation reaction in the silyl esterification reaction without using the base consisting of a tertiary amine. CONSTITUTION:An unsaturated carboxylic acid and a monochlorosilane are thermally subjected to a silyl-esterification reaction accompanying a dehydrochlorination reaction, and the reaction product consisting mainly of the silyl-esterification product of the unsaturated carboxylic acid is purified. In a method, a triorganochlorosilane in which at least one of the three organic groups is a branched or cyclic alkyl group is employed, and a water-washing process is added to the purification process.
Patent JP-S5666082-A (JP)
Title: Bias circuit for laser diode
Inventor: KITAYAMA TADAYOSHI
IPC: H01S5/068
Filed: 1979-11-02
Abstract: PURPOSE:To sufficiently increase the biase voltage to be applied to a photodiode when a bias circuit is composed of a laser diode, a photo diode and a transistor by a method wherein a constant-voltage diode is inserted in a photo diode DC circuit. CONSTITUTION:When a part of luminuous output of a laser diode 1 is guided to a photo diode 2 through a medium of a photo wave-guide passage 11, the current flowing from a DC power source 11 to a series circuit of a resistor 8 and a diode 2 is determined in relation to the luminous output of the diode 1. In this constitution, the luminous output of the diode 1 is monitored using the output voltage of a monitor voltage wave-form output terminal 13 through a intermediary of a capacitor 9, the current flowing in the diode 2 is added to a curret amplfier consisting of transistors 3 and 4, and with this output the negative feed-back of the DC bias current of the diode 1 is controlled and the luminous output can be stabilized. As a result, the output is stabilized, but as the monitor voltage wave-form is distorted, a constant-voltage diode 16 is provided between the transistor 3 and 4 and the distorsion of the wave form is removed.
Patent JP-H10334526-A (JP)
Title: Magneto-optical recording medium
Inventor: OKAMURO AKIO
IPC: G11B11/10
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To enable high-density recording with high C/N and to expand the permissible range of a recording magnetic field by disposing a shutting-off layer between a memory layer and a reproducing layer respectively having prescribed Curie temps., thereby shutting off or transmitting the exchange bond between the memory layer and the reproducing layer at the time of recording and reproducing. SOLUTION: A silicon nitride layer 2, the reproducing layer 3, the shutting-off layer 4, the memory layer 5 and a silicon nitride layer 6 are successively formed on the surface of a disk substrate 1 by a prescribed method. If, at this time, the respective Curie temp. of the reproducing layer 3, the shutting-off layer 4 and the memory layer are respectively defined as Tc R, Tc B, Tc M, these temps. are satisfied Tc R>Tc B, Tc M>Tc B. In addition, these temps. are satisfied Tc B>Tr +20 deg.C when the temp. attained when the substrate is irradiated with a reproducing beam is defined as Tr . As a result, the disturbance in the shape of marks by the magnetical influence from the reproducing layer at the time of forming the marks on the memory layer 5 is suppressed, thereby the intrusion of noise is prevented.  The magnetization of the shutting-off layer is not erased and is transferred to the reproducing layer at a temp. lower than the temp. to be attained at the time of reproduction.
Patent JP-H06331181-A (JP)
Title: Cooling, heating, and heat accumulating system
Inventor: OGAWA YASUO
IPC: F24F11/02
Filed: 1993-05-24
Abstract: PURPOSE:To provide a cooling system to perform stable conveyance of ice water. CONSTITUTION:A cooling system comprises a heat accumulating device 66; a heat pump; a loop on the heat pump side consisting of a piping and a valve, through which the heat accumulating device and the heat pump are interconnected; a piping 62, a pump, and a valve through which a cooling load, the heat accumulating device, and a cooling load are interconnected; and a loop on the load side formed such that ice water being cold fluid is conveyable. The heat accumulating device 66 has at least a cold water tank 63 and an ice water tank 61 and is provided with a mixing device 58 to mix together cold water in the cold water tank 63 and ice water in the ice water tank 61 and feed ice water to an ice water feed piping 62, and an ice content rate detecting part 60 measures an ice content rate in ice water in the ice water feed piping. The mixing device 58 is provided with a control device 59 to effect control so that the ice content rate is adjusted to a specified value by means of a signal from an ice content rate detecting part.
Patent JP-S5665305-A (JP)
Title: Linear tracking arm device
Inventor: AKIYAMA MAKOTO
IPC: G11B3/36
Filed: 1979-11-01
Abstract: PURPOSE: To hold the angle between the stylus tip of a pickup cartridge and a record disk in the best state all the time by supporting an arm without any mechanical contact point except the contact point of the stylus tip with the record disk.  
     CONSTITUTION: When arm 4 is perfectly at right angles to its tracking direction, the direction of magnetic flux is perfectly in parallel to Hall element 12a, which generates no output. When arm 4 is inclined at angle θ 1  to left, Hall element 12a generates the voltage that corresponds to angle θ 1  and the voltage flows an electric current to driving coil 11 via the control circuit, so that driving coil 11 will move arm 4 by generating b 1 -directional force until arm 4 is at right angles to the tracking direction. In addition, arm 4, when inclinded to right, is similarly moved to a correct position. 
     COPYRIGHT: (C)1981,JPO&Japio