baber/WOPTO huggingface dataset:
Patent JP-H01260930-A (JP)
Title: Decoding method for error correction code
Inventor: KANEDA HIDEHIRO
IPC: H03M13/00
Filed: 1988-04-11
Abstract: PURPOSE:To simplify the error detection calculation of <=2 symbols by selecting 2n kinds of syndromes obtained at decoding, obtaining an error location and an error pattern in n-symbol error and checking whether or not the pattern is in a prescribed relation with the remaining syndrome. CONSTITUTION:A digital signal from a recovered data input terminal 1 is processed by a syndrome arithmetic circuit 2 to obtain 6 kinds of syndromes S0-S5. An error check circuit 4 applies check of null/non null to 4 kinds of the syndromes S0-S3, and when the condition of 2-symbol error is satisfied, that is, in case of Anot equal to 0, Bnot equal to 0, Cnot equal to 0, tentative error locations i', j' and error patterns Ei', Ej' are obtained from a location polynomial. On the other hand, equation II is established in syndromes S4, S5 when a 2-symbol error takes place. Then the values i', j',Ei',Ej' are substituted in the equation II to check whether or not the result is equivalent to the case with the substitution of the values S4,S5, the the detection condition to 2-symbol error is incorporated with the condition of the values S4, S5 and the number of times of multiplication, and addition is decreased more than those of a conventional method.
Patent JP-S59214548-A (JP)
Title: In-field work distribution controlling system
Inventor: KOBAYASHI YASUSHI
IPC: G05B19/18
Filed: 1983-05-20
Abstract: PURPOSE:To give instructions of processing and conveying in proper response to changes of work conditions, while simultaneously transmitting information of the work, to each computer of the devices which are directly upstream and downstream therefrom, by controlling a plurality of machining devices with respective computers, synchronously with a shift of the work location. CONSTITUTION:In an automated machining plant comprising a plurality of machining devices 11, 12 and one conveying device 21, the central processing unit 11-2 for controlling the machining unit 11-1 provides such various functions to respective machining device 11, 12; as function to control machining operation of a machining equipment 116; function to define the work to be machined by the equipment 116 in the next step; function to define the work to be carried in or taken out of the equipment 116; and function to transmit, manage and store the data of each work. Also provided is a device for transmitting information of the work synchronously with a shift of the work location, to the memory of each computer managing the machining devices which are directly upstream and downstream with respect to the subject device.
Patent JP-H06121939-A (JP)
Title: Centrifugal separator
Inventor: MAAKU JIEI BURAIAATON
IPC: B04B15/02
Filed: 1993-04-14
Abstract: PURPOSE: To enable an adequate controlling of the temp. of materials during the centrifuging of the materials by providing a heat exchanger, which traverses a base part of an inclosing device and is intended to control the temp., and connecting the heat exchanger to the base part, thereby rotating the heat exchanger together with the base part. CONSTITUTION: A centrifuge is equipped with the inclosing device 90 having the base part 94 outwardly extending from the longitudinal axial center in order to inclose the materials, and a driving device 130 for rotating the inclosing device 90. In such a case, the heat exchanger 174, which traverses the base part 90 and is intended to control the temp., is provided. The heat exchanger 174 is connected to the base part 94 and is rotated together with the base part 94. On the other hand, a means 190 for circulating a heat transfer medium throughout the heat exchanger 174 is provided. Further, the heat transfer medium is brough into direct contact with the base part 94. Furthermore, plural channel grooves 178 ((a) to (e)), which receive the heat transfer medium, are formed in the heat exchanger 174.
Patent JP-S6123327-A (JP)
Inventor: RIONERU ESU HOWAITO JIYUNIA
IPC: G06F11/25
Filed: 1985-04-25
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-H0838173-A (JP)
Title: New protease for treating necrosis tissue
Inventor: JIYON KEI SHINI
IPC: C12N9/50
Filed: 1995-03-22
Abstract: PURPOSE: To obtain the subject new enzyme having a specific isoelectric point and molecular weight, prepared from a bromelain stem extract, containing a thiol activated protease, capable of removing a devitalized tissue from a mammalian host, an eschar tissue, etc.  
     CONSTITUTION: A bromelain stem extract is dissolved in a solution of 20 mM sodium acetate (pH 5.0) and 0.01% mercaptoacetic acid (protease inhibitor), mixed at 4°C for 30 minutes and centrifuged. The supernatant liquid is mixed with 70% cold acetone and centrifuged to collect the precipitate. The precipitate is dissolved and dialyzed and a substance having <3,000 molecular weight is removed to form a clear stem extract. Then the extract is subjected to column chromatography and a protein having a molecular weight of about 17,000-21,000 daltons and an isoelectric point of about pI 14.6-5.0 is collected to give a new protease containing a thiol activated protease, capable of removing a devitalized tissue without operation from a mammalian host. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S61245715-A (JP)
Title: Pulse generator
Inventor: FURUYA MUNEHISA
IPC: H03K3/64
Filed: 1985-04-24
Abstract: PURPOSE:To set optionally a pulse interval and a pulse width while keeping the accuracy of them in an excellent way by deciding each pulse interval and pulse width of plural series depending on the address difference of memory and the information which timing is to be selected. CONSTITUTION:A memory 20 is used, which stores a pulse leading and a pulse trailing point to each of plural series of pulse trains. Then the memory 20 is read periodically and circulatingly in the order of addresses, pieces of timing information a1, a2, a3 representing which timing among plural timings S1-S8 the control is to be applied in each address updating period are added to the storage of leading and trailing points and the result is stored in the memory 20, and the leading and trailing point of the pulse is controlled in the timing represented by the timing information a1, a2, a3 stored to the leading and trailing point during the period of address updating reading a word including the said information.
Patent JP-2000284619-A (JP)
Title: Fixation heater and image forming device
Inventor: FUKUSHIMA MASANORI
IPC: G03G15/20
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a fixation heater capable of suppressing failures such as film-shaving and film-peeling at an electrode pattern part, and capable of improving the reliability and the performance. SOLUTION: Electrical conduction to the outside is accomplished by fitting a connector 6 onto the electrode pattern 3 part, and by forming an oxide film 4 on the electrode pattern 3, the good slidability is obtained, then the film shaving of the electrode pattern 3 itself is reduced even in the case the connection part 6a of the connector 6 is slid so that the electrical connection to the electrode pattern 3 is satisfactorily secured.
Patent JP-H06276520-A (JP)
Title: Picture processing unit
Inventor: NOGUCHI YASUSHI
IPC: H04N1/00
Filed: 1993-03-22
Abstract: PURPOSE:To store a picture such as a line drawing to a corresponding position even when the display of the input picture is switched by revising an input picture to an input picture memory based on the line drawing data and using a line drawing data input means to directly write the line drawing to the input picture memory. CONSTITUTION:Picture data via an interface 39 are stored in an arithmetic operation memory 40 and displayed on a display section via picture display memories 42Y1, 42Y2, 42C1, 42C2. The memory 40 is revised by line drawing data via a system controller 46 of a line drawing data input means and a line drawing picture is directly written onto the input picture stored in the memory 40 and even when the display of the input picture is switched, the line drawing picture or the like is written at a corresponding position. Thus, the convenience of use is enhanced and the configuration is simplified and the picture processing unit suitable for video conference or the like is realized.
Patent JP-H08283094-A (JP)
Title: Production of single crystal and device therefor
Inventor: KINOSHITA KYOICHI
IPC: H01L21/20
Filed: 1995-04-13
Abstract: PURPOSE: To obtain a method for producing a large-sized semiconductor single crystal having high quality with good reproducibility at a high yield. CONSTITUTION: A gap 3 is formed between the circumference at the front end of a heat sink 2 installed in the crystal growth section in a hermetic vessel 1 and the inside wall of this hermetic vessel 1 and growth of the single crystal is executed by depositing the raw material vapor of the crystal on a seed crystal held at the heat sink 2 and maintaining the state that the growing single crystal does not come into contact with the wall surface of the vessel in the method for producing the single crystal by a vapor growth method in the hermetic vessel 1. Consequently, the growth of the semiconductor single crystal without contact with the wall surfaces of the vessel is made possible and the good- quality single crystal of the compd. semiconductor having the good uniformity of the compsn distribution and low dislocation density is produced at the high yield.
Patent JP-H06276653-A (JP)
Title: Jumper equipment
Inventor: KASAGI FUMIO
IPC: H02G7/20
Filed: 1993-03-23
Abstract: PURPOSE:To provide a jumper equipment capable of turning the jumper wires laterally for increasing the power transmission capacity. CONSTITUTION:One end portion of this jumper equipment is connected to jumper wires 4 and other end portion is connected to a steel tower T; an intermediate portion having a length positioning its jumper wire in the direction separating from its steel tower T side is connected to a first rigid interval holding member 5a formed to an electrically nonconductive body, with its one end portion being connected to the jumper wire 4; and other end portion is connected to a second rigid interval holding member 5b which is connected to a portion of the steel tower lower than the connection portion for a first interval holding member.
Patent JP-S5514969-A (JP)
Title: Non-contact point ignition device of internal combustion engine
Inventor: MIYOSHI SAKAE
IPC: F02P1/08
Filed: 1978-07-19
Abstract: PURPOSE:To provide two thyristors of different trigger level allowing to switch over an ignition timing before and after reaching specified value of revolving speed enabling to secure lead angle automatically and in a wide range. CONSTITUTION:With the value of induced voltage at the rotation speed of internal combustion engine, namely the primary coil T1, not reached within the range of value enabling thyristor SCR2 to trigger, a partial current flowed through resistance R2 transmits to condenser C through diode D1 and the remaining transmits to the voltage divider comprising resistance R5 and R6. With thyristor SCR2 allows to trigger preceding to trigger of thyristor SCR1, the ignition time permits to transfer from trigger time of thyristor SCR1 to trigger time of thyristor SCR2.
Patent JP-S63253732-A (JP)
Title: Initial synchronizing system for tdma communication system
Inventor: KIMURA HIROAKI
IPC: H04B7/212
Filed: 1987-04-10
Abstract: PURPOSE:To contrive to reduce the initial synchronizing time for all general stations by providing a time slot for 1st initial synchronizing capable of being used by each general station in common and the 2nd initial synchronizing time slot capable of being used exclusively by a few general stations onto a TDMA (time division multiple address) frame. CONSTITUTION:A sequential initial synchronizing time slot SAW and parallel initial synchronizing time slots PAW1-PAWi are provided onto a TDMA frame. A general station transmission synchronizing control section 3 of a reference station outputs a parallel initial synchronizing command to general stations 1, 3, 5... and outputs a command of sequential initial synchronization execution to a general station 2. Each general station receiving the command executes the initial synchronization and when it is finished, the synchronizing burst signal is sent to a position of a time slot Si for synchronizing burst signal of its own station. Thus, the initial synchronizing system utilizing the TDMA frame effectively is realized.
Patent JP-S60231520-A (JP)
Title: Retaining device for strip
Inventor: SAWADA SHIYOUHEI
IPC: B21B39/14
Filed: 1984-05-01
Abstract: PURPOSE:To improve the working efficiency of a rolling installation by providing plural moving guides which guide a strip in the vertical direction by contacting rollably with the strip and side guides which guide the strip in the transverse direction. CONSTITUTION:The plural moving guides 21 are freely rotatably provided in the lower part of a supporting member 12 which is lifted and fixed by a cylinder 20. The side guides 14 are further freely movably disposed on both sides of a base member 11. The strip A is first passed between guide members 13 and the rollers 26 of the guides 21 then the member 12 is lowered to bring the rollers 26 to contact rollably with the strip A. The conveyed strip A is guided vertically between the members 13 and the rollers 26 and is guided transversely by the rollers 16 of the guides 14. The rollers 26 have durability and since the guides 21 are automatically positioned by cylinders 30, the adjusting work for the width of the strip A is made efficient and the working efficiency of the rolling installation is improved.
Patent JP-S59213393-A (JP)
Title: Method for producing essential oil
Inventor: KASHIKI HIROAKI
IPC: C12P5/00
Filed: 1983-05-18
Abstract: PURPOSE:To obtain the effective component of an essential oil similar to those obtained from the naturally grown plants, by carrying out the tissue culture of a plant capable of producing essential oil, differentiating an inducing the adventitious bud from the cultured product, and collecting the essential oil component from the adventitious bud. CONSTITUTION:The leaf of a plant belonging to Pelargonium, Geranium, Ruta, Anethum, Mentha, Salvia, Viora, or Melissa genus, especially to Pelargonium, Ruta or Viora genus is subjected to the tissue culture to obtain a callus, which is redifferentiated to an adventitious bud. The bud is separated and cultured to obtain a number of adventitious buds. The bud contains the essential oil component similar to those contained in the original plant. The oil component is extracted with an organic solvent or collected by steam distillation.
Patent JP-S59214068-A (JP)
Title: Fixing device of electrophotographic copying machine
Inventor: MORI SHIGENORI
IPC: G03G15/20
Filed: 1983-05-19
Abstract: PURPOSE:To improve the responsiveness to temperature variation of a heating body and to prevent an abnormal temperature rise in the temperature of a fixing part by detecting directly the feeding time of the heating body and turning off the electric conduction to the heating body when the feeding time attains to a set time. CONSTITUTION:The heating body is conducted electrically continuously for a time t2 until upper-limit set temperature is detected unless a form passes, and the inside of the fixing part 7 is held within a specific temperature range. When a form passes through the fixing part 7, the temperature in the fixing part 7 drops, so the time t3 of rising to the upper-limit set temperature becomes longer, but does not exceed the set time t0 of a timer 10. If the feeding time of the heating body 1 exceeds t0 for some reason, the timer 10 outputs a relay energizing signal to a relay 11, which is energized to turn off its contact 12 to stop the conduction to heating body 1. Thus, an abnormal temperature rise in the fixing part 7 is prevented.
Patent JP-S62246930-A (JP)
Title: Production of polyether ester amide block copolymer
Inventor: HASHIMOTO HIDEHIKO
IPC: C08G63/68
Filed: 1986-04-18
Abstract: PURPOSE:To obtain a high-MW polyether ester amide block copolymer suitable for the production of useful moldings, by reacting a specified polyamide component with a polyoxyalkylene glycol component in a molten state in the presence of a specified compound as a catalyst. CONSTITUTION:At least two components of a polyamide component (a) having carboxyl or carboxylic ester groups on both ends and a polyoxyalkylene glycol component (b) having hydroxyl groups on both ends are reacted together in a molten state in the presence of a compound of formula I (wherein R<1> and R<2> are each a 1-24C linear or branched aliphatic hydrocarbon group, M is a metal selected from among Al, Ge, Sn and Sb, m is 3 when M is Al or Sb or 2 or 4 when M is Ge or Sn and n is an integer of 0-m-1).
Patent JP-2000283758-A (JP)
Title: Device for detecting attitude of vehicle
Inventor: HOSHINA NORIKATSU
IPC: G01P3/488
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a device for detecting the attitude of a vehicle that can detect the pitch behavior of a vehicle by taking into account a slide element in the back and forth direction of the vehicle due to inclination of the vehicle and a bounce element due to passage on projections. SOLUTION: This device for detecting the attitude of a vehicle is provided with a means a1 for detecting the speed of a wheel on the front wheel side to detect the speed of at least one wheel on the front wheel side, a means a2 for detecting the speed of a wheel on the rear wheel side to detect the speed of at least one wheel on the rear wheel side, a means (b) for detecting the speed of a vehicle body to detect the speed of a vehicle body, and a means (c) for computing a pitch behavior to compute the pitch behavior of the vehicle on the basis of a value that is obtained by subtracting the speed of the vehicle detected, by the means (b) from the speed of the wheel on the front wheel side detected by the means a1 and that of the wheel on the rear wheel side detected by the means a2 respectively.
Patent JP-H07290584-A (JP)
Title: Manufacture of fiber reinforced plastic molded article
Inventor: YOKOTA KOICHI
IPC: B29C70/30
Filed: 1994-04-26
Abstract: PURPOSE:To provide the manufacturing method of fiber reinforced plastic molded article, by which bubble is prevented from mixing without passing through deairing process and a molded article having no nap and being excellent in strength is obtained in spray-up molding method. CONSTITUTION:In spray-up method, 100 pts.wt. of resin composition having the viscosity at 25 deg.C of 0.1-0.4Pa.s and the degree of thixotropy of 1-7 and 33-67 pts.wt. of fiber reinforcing member having the fiber of 3-25mm in length and the wet-out rate of 40-70 seconds are adhered to the surface of a mold under the state that application is carried out after the fiber reinforcing member is covered from above and below with the resin composition and finally the composition is hardened after application.
Patent JP-2000285456-A (JP)
Title: Volume holographic memory optical information recording/reproducing device
Inventor: TANAKA SATORU
IPC: G11B7/135
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a volume holographic memory optical information recording/ reproducing device which enables recording of an interference pattern on a volume holographic memory with a high density and the dimensional reduction. SOLUTION: A volume holographic memory optical information recording/ reproducing device has a supporting means which supports a volume holographic memory 10 which is a rotary unit consisting of a photorefractive crystal element detachably, a reference light means which makes an intereferable reference light beam incident upon the volume holographic memory 10, a signal light means which makes an interferable signal light beam modulated in accordance with image data incident upon the volume holographic memory 10, makes the incident signal light cross the reference light in the memory 10 and generates a 3-dimensional light interference pattern with the signal light and reference light and a means which detects a diffracted light of the applied reference light beam from the refractive index lattice of the light interference pattern of the volume holographic memory 10.  The signal light beam and the reference light beam are arranged in a plane including a normal perpendicular to the rotation symmetry axis of the volume holographic memory 10.
Patent JP-S5612881-A (JP)
Title: Circuit for controlling ac motor
Inventor: KAWADA FUMIAKI
IPC: H02P3/24
Filed: 1979-07-12
Abstract: PURPOSE:To exactly and electrically brake an AC motor with a simple means by synchronizing a trigger signal produced from bidirectional controlled element with the current phase to the motor. CONSTITUTION:When a change-over switch 9 is connected to a contact 9B, half- wave DC current for trigger signal being in phase with a current supplied to a motor 3 through a TRIAC 2 is given by a diode 10 to a capacitor 5 and a variable resistor 6. Since the TRIAC 2 is controlled in phase of pulsating AC half-wave phase  through a trigger diode 4 by the trigger signal being in phase with the current of the  motor 3, a half-wave DC current having a phase difference of 90 deg. with respect to the power supply voltage waveform is applied to the motor 3, which is electrically braked abruptly to stop. Accordingly, it can electrically brake the motor exactly with simple means.
Patent JP-S61245712-A (JP)
Title: Variable delay circuit
Inventor: YOKOYAMA KENJI
IPC: H03H11/26
Filed: 1985-04-24
Abstract: PURPOSE:To vary easily a delay time electrically by changing the current value of a constant current circuit. CONSTITUTION:Emitters of transistor (TRs) 10, 11 are connected in common via diodes D2, D3 and a constant current circuit 15 applies a constant current to the common emitter. A variable resistance circuit 7 changes a resistance between both bases of the 1st and 2nd TRs 10, 11 by changing the current value I of the constant current circuit 15. The resistance R of the variable resistance circuit 7 is changed by using the constant current value I to change only the delay time of a signal between input and output terminals.
Patent JP-S59213778-A (JP)
Title: Fluorescent ink composition
Inventor: MURATA TOSHIICHI
IPC: C09D11/00
Filed: 1983-05-19
Abstract: PURPOSE:To provide the titled composition applicable easily by a printing technique, emitting intense light by cathode luminescence, and capable of displaying a high-quality image, etc., by using an alkyd resin and a phenolic resin as the main components of the vehicle, adding a specific amount of fine fluorescent powder to the vehicle, and adjusting the viscosity of the composition. CONSTITUTION:The objective composition can be prepared by compounding (A) a vehicle composed mainly of an alkyd resin and a phenolic resin with (B) 50- 60wt% (based on the above resins of the component A) of fine powder of a fluorescent material, and decreasing the relative viscosity of the mixture preferably to 500-3,000cps using an aromatic organic solvent such as toluene, xylene, etc. as a diluent. USE:An information displaying device such as a fluorescent display tube, a cathode-ray tube, etc. utilizing cathode luminescence.