baber/WOPTO huggingface dataset:
Patent JP-H0521255-A (JP)
Title: Method and apparatus for hardening molded coil for use in electrical equipment
Inventor: YASUDA YOSHITAKA
IPC: H01F41/12
Filed: 1991-07-10
Abstract: PURPOSE:To prevent wasteful heating, and to reduce the time needed for heating and hardening. CONSTITUTION:A resin 3, surrounding a coil 2, is heated and hardened by applying a current to heat the coil. In this case, AC. is employed as the heating current, and the temperature of the coil 2 is calculated on the basis of the voltage between terminals, the value of the current to flow, and a phase difference angle between the voltage and the current. The heating of the resin 3 is controlled at a microcomputer 12 in response to the temperature.
Patent JP-S6485984-A (JP)
Title: Methylenephosphonoalkylphosphinates, medicinal composition and therapy for abnormal calcium and phosphate metabolism
Inventor: FURANKU HAROTSUKU EBETEINO
IPC: C07K5/00
Filed: 1988-07-06
Abstract: The present invention involves novel methylene phosphonoalkylphosphinic acids, pharmaceutical compositions containing such compounds, and methods for treating or preventing pathological conditions characterized by abnormal calcium and phosphate metabolism by administering such compounds to a human or lower animal.
Patent JP-2000004250-A (JP)
Title: Switching hub controller
Inventor: WADA KOICHI
IPC: H04L12/28
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To improve the throughput of an entire network by temporarily stopping access to a port, which has received packets for a long time, and preferentially receiving packets at the other port. SOLUTION: Concerning this controller, control circuits 17-20, with which the transmission of packets to a client corresponding to a branch LAN is stopped by outputting a collision signal when the amount of packets inputted and stored in a plurality of ports 13-16 of a switching hub introduced to a trunk LAN bundling the branch LAN exceeds a set value, are connected to these ports 13-16.
Patent JP-H1022991-A (JP)
Title: Multi-address cipher communication method/device
Inventor: NISHIOKA GENJI
IPC: H04L9/08
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To reduce transmission data quantity for key delivery, to facilitate the validation/invalidation of a key and to prevent the key from unauthorized transaction by generating secret information of receivers on an appropriate set. SOLUTION: A transmitter and the plural receivers cipher/decipher multi- address communication data based on individual key information which are previously generated. In such a case, secret information of the respective receivers constituted of secret finite sets whose original number is less than the number of the receivers. the secret keys of the respective receivers are generated so that the other receivers are difficult to individually calculate or by collusion.
Patent JP-S5870655-A (JP)
Title: Multiplex-signal transmitter for car
Inventor: KONDOU NOBUO
IPC: B60Q1/00
Filed: 1981-10-22
Abstract: PURPOSE:To ensure safety for driving, by normally monitoring a multiplex-signal transmission line with a terminal station driving a turn lamp, and displaying a failure through the flickered lamp in case of the failure. CONSTITUTION:A multiplex signal begins at a start bit 20 and one frame consists of a head high beam signal 21, a head low beam signal 22, a tail signal 23, a right turn signal 24, a left turn signal 25, and a stop bit 26. Normally, a timer interruption flag is cleared and data 21-25 are received by taking synchronism with the multiplex signal through the detection of the start bit 20 to drive each lamp. When a transmission line 4 is broken, a terminal can not receive signals. Then, the terminal station 2 gives an interruption to a set timer to set a timer interruption flag, if the start bit 20 is not detected for a time little longer than the repetitive period of the frame. Thus, turn lamps 16, 17 are flickered as hazard lamps at each prescribed time for alarming.
Patent JP-H0614380-A (JP)
Title: Control system for electronic apparatus
Inventor: MIYATA HISAKATSU
IPC: H04Q9/00
Filed: 1992-06-26
Abstract: PURPOSE:To reduce the burden of a control device at the time of displaying the information of an electronic apparatus on the display part of an operation part and to improve the processing speed of the control device. CONSTITUTION:This control system having the operation part 1 including a key input part 5 and the operation device 7 for controlling the electronic apparatus by a signal outputted from the device 1 is provided with a display part 6 and a memory 4, code numbers and message data corresponding to the code numbers are previously stored in the memory 4, the device 7 sends a code number corresponding to a message to be displayed in accordance with the status of the electronic apparatus to the device 1, which accesses the message data corresponding to the code number sent from the device 7 from the memory 4 and displays the message on the display part 6.
Patent JP-H08337085-A (JP)
Title: Reversible record display card
Inventor: MORI MAKOTO
IPC: G06K19/06
Filed: 1995-06-12
Abstract: PURPOSE: To realize the more effective and joyous use of a card by a method wherein a certain value information is displayed at successive summing in response to the information processed at a card reader and a writer on a displaying section made of a heat-sensitive recording layer and, at the same time, the fortune information related to a card holder is displayed by being re-written. CONSTITUTION: This reversible record display card 21 is a pont card at a premium issued by a store, in which a point is summed in response to the amount of purchase or the like and, at the same time, the fortune of a card holder is displayed, and has a re-writing recording part 22 made of a heat-sensitive recording layer, the transparency or color tone of which is changed reversibly by heat. When the card is used for the purchase of commodities, 100 points are given at the settlement of accounts for the purchase by 10,000 yen for example by displaying '100' as a premium point number 42 on the re-writing recording part 22. At the same time, on a fortune column displaying part 33, the results, which are obtained under the consideration of arbitrary conditions necessary for fortune telling such as the distinction of sex, the date of birth, blood type and the like, are displayed.
Patent JP-S6228133-A (JP)
Title: Automatic bolt and nut fastening device
Inventor: SAEKI KUNITO
IPC: B25B21/00
Filed: 1985-07-30
Abstract: PURPOSE:To provide continuous operation free from influence of erroneous installation of bolt and nut by furnishing a buffer mechanism which is to restrain displacement of link mechanism in the swinging direction with respect to frame. CONSTITUTION:A frame 1 is fixed to the tip of the second arm and accommodates two slide shafts 2 parallelly, and a stopper plate is installed at one side of these slide shafts 2 slidably and pressed toward the second arm by a compression coil spring 4. A link mechanism is composed of a main lever 10, side lever 20, a repulsive force lever 21 consolidated with arm. A fastening socket 32 forms a nut fit part at the front, and is installed rotatably while penetrating said repulsive force lever 21. A repulsive force receipt socket 40 is fixed to the pivoting point side of a hydraulic cylinder 30, and a nut receiving part is formed at the front, and is coupled with the repulsive force lever 21 through a metal fitting 42.
Patent JP-H113851-A (JP)
Title: Liquid treatment device and liquid treatment method
Inventor: SENBA NORIO
IPC: G03F7/16
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To reduce burden on a plant exhaust system, by circulating and reusing an atmosphere in a liquid treatment device enclosed with a casing, without discharging to the plant exhaust system, etc. SOLUTION: Atmospheres in a casing 61 of a development process device DEV1 and a casing 71 of a resist liquid coating device COT1 are introduced from an exhaust pipe 81 through an introduction pipe 50 into a filter device 101. The air cleaned and controlled in temperature and relative humidity in the filter device 101 containing a liquid-vapor contact space is returned from a delivery pipe 51 through a wall duct 46 to the inside of the casings 61 and 71.
Patent JP-S6228670-A (JP)
Title: Car speed measuring instrument
Inventor: YAGI KIYOSHI
IPC: G01P3/489
Filed: 1985-07-30
Abstract: PURPOSE:To obtain a sure followup property by finding a car speed measuring value based on the deviated integration value obtd. by integrating the deviation in the current car speed measuring value and the mean speed and the mean speed. CONSTITUTION:A mean car speed calculating means 2 finds the mean value from the sum of each period of four pieces of pulses of the car speed sensor 1 immediately before and yet converts it into a car speed to find a mean car speed SPD(i). The initial value of a deviated integration value SPDS is (M-1) time of the mean value SPD(i) initially found and each time when a new mean car speed SPD(i) is found by the mean car speed calculating means 2 a new deviated integration value is found by adding the difference in the car speed measuring value SPDAV at that time and mean car speed SPD(i) to the deviated integration value SPDS immediately before. The car speed calculating means 4 calculates the car speed measuring value SPDAV from the deviated integration value SPDS thereof and mean car speed SPD(i).
Patent JP-H0284958-A (JP)
Title: Improved two-part type tampon applicator
Inventor: RARA AKUTAA
IPC: A61F13/26
Filed: 1989-06-30
Abstract: PURPOSE: To provide a tampon applicator which can be made compact and easily disposed of by applying a means to control sliding of the inner tube of the applicator and to prevent the inner tube from being pulled out of the outer tube completely, and forming at least one protrusion which constitutes the control means by notching/punching the material of the outer tube. CONSTITUTION: First, a user prepares a sanitary tampon 23 to use, and inserts the far end 3 of the outer tube 2 of the tampon into the user's body by holding the near end 13 of the outer tube 2 assisted by a dent 5. Next, the user moves the inner tube 12 forward inside the outer tube 2 continuously by manipulating the near end 13 assisted by a dent 14 for grasping till the tampon 23 is pushed out of the outer tube 2 completely. The limit of the tampon 23 pushed this way is when the near end of the inner tube 12 and the near end of the outer tube 2 are on the same surface. When the inner tube 12 passes a prescribed position as against the outer tube 2, the near end of a first slot 16 is engaged with a first protrusion 6. By folding the part flat, the inner tube is kept being moved. A second slot 20 is made long enough for the inner tube 12 to completely move.
Patent JP-S6148261-A (JP)
Title: Answer back tone detecting method
Inventor: KAKO TAKASHI
IPC: H04M11/06
Filed: 1984-08-14
Abstract: PURPOSE:To decrease mis-detection even in a line having large noise by extracting a single component having correlativity from DC correlation while excluding frequency correlation so as to detect the answer back tone of a prescribed frequency from the result. CONSTITUTION:The output of a roll-off filter is subject to gain control by an AGC section 1, the level change due to line fluctuation is compensated and the result is inputted to a complex conjugate difference section 2, where the complex conjugate difference of two timewise different input signals are obtained and its phase difference is obtained. Then a low pass filter section 3 extracts the DC component of a single frequency component. A discriminating section 4 is provided with a circle N1 being a noise region around an origin 0 and a circle N2 providing a hysteresis to the said circle. When the inputted signal enters the noise circle N1 at the initial state, the detecting range of an ABT is a range excluding regions A1, A2 from a circle C1, and when the inputted signal enters the ABT detection range, it is a range at the inside of a circle C2 subtracted with the inside of the noise circle N2 so as to prevent mis-detection at a frequency near noise.
Patent JP-S6233298-A (JP)
Title: Forced convection type heat exchanger
Inventor: IKEDA TAKESHI
IPC: F28F13/02
Filed: 1985-08-02
Abstract: PURPOSE:To provide a compact heat exchange for air having a high heat transfer efficiency by disposing two or three devices in combination selected from the group consisting of three devices, that is, a ultrasonic wave device subjecting a heat transfer tube to ultrasonic wave vibration, a magnetic field device placing the heat transfer tube in a magnetic field, and an electric field device causing a corona discharge between a discharge electrode and the heat transfer tube. CONSTITUTION:A portion fitting a supersonic wave device 20 to a heat transfer tube 10 of the heat exchanger, a portion fitting a magnetic field device to a magnetic field device 30 thereto and a portion fitting an electric field device 40 thereto are disposed in combination. In the ultrasonic wave device 20, a ultrasonic wave vibrator 22 is hermetically attached to the heat transfer tube 10 to subject the heat transfer tube to ultrasonic wave vibration, and disturb and eliminate the boundary layer on the surface of the heat transfer tube. In the magnetic field device 30, the N-pole 32 of a permanent magnet and the S-pole 34 thereof are disposed opposite to each other by holding therebetween the heat transfer pipe 10, and the heat transfer pipe is placed in the magnetic field, whereby the boundary layer is compressed and eliminated. In the electric field device 40, between a needle-like discharge electrode 42 spaced and disposed at the upper part of the heat transfer tube 10 and the grounded heat transfer tube, a corona discharge is generated by use of a high voltage power supply 44 to divide and eliminate the boundary layer.
Patent JP-S5869908-A (JP)
Inventor: KUREMENSU FUINSUTERUUARUDERU
IPC: E01D19/14
Filed: 1982-09-30
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-S6237292-A (JP)
Inventor: ROBISHAW ALCES PAUL
IPC: E01D15/133
Filed: 1986-07-21
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-H0459982-A (JP)
Title: Steel strip picking equipment and its operating method
Inventor: TANAKA MIZUHO
IPC: C23G3/02
Filed: 1990-06-29
Abstract: PURPOSE:To accelerate velocity of chemical reaction and to prevent pickling soln. from being carried into an adjacent tank by retarding the pickling soln. carried together with a steel strip by an impact plate arranged adjacently to the steel strip and replacing the carried pickling soln. with the fresh pickling soln. CONSTITUTION:A steel strip 1 is introduced by guide rollers 2a, 2b, 2c and immersed in pickling soln. Dams 4a, 4b are provided to the positions higher than liquid surface 7 so that the pickling soln. in the pickling tanks 3a, 3b is not carried to the utmost. Pickling soln. is carried with the steel strip as this steel strip 1 in the pickling tank 3b is moved toward the downstream side from the upstream side. When the steel strip 1 reaches the place of a first impact plate 5a arranged adjacently thereto, movement of pickling soln. carried with the steel strip is retarded by the impact plate 5a. Therefore, fresh pickling soln. is replaced in this part of the steel strip 1 and chemical reaction is accelerated. Since fresh pickling soln. is successively replaced even in a second and fifth impact plates 5b-5e, chemical reaction is advanced without deteriorating the velocity thereof and high-speed pickling is enabled.
Patent JP-H0469082-A (JP)
Title: Servomotor control system by use of observer
Inventor: IWASHITA HEISUKE
IPC: H02P29/00
Filed: 1990-06-29
Abstract: PURPOSE:To enhance suppressing characteristic even against a disturbance torque of high frequency by providing an observer of a model for operating an intrinsic disturbance torque at a servomotor through a low pass filter. CONSTITUTION:A disturbance torque x2 becomes a disturbance torque of a motor through a primary low pass filter 4. 'tau' in the filter 4 is a time constant of the filter 4. The relationship between the input and the output of the filter 4 is x3 = x2/(tauS+1), i.e., x3 =(1/S)[(x2/tau) - (x3/tau)]. The differentiated value x'2 of the intrinsic disturbance torque is used as being '0', but the differentiated value x'3 of the torque to be actually applied to a servo motor is not '0', but is a function of the intrinsic torque x2 and the torque x3 to be applied to the motor. Therefore, a model including the influence of the torque of high frequency is formed. Then, coefficients k1, k2, k3 are decided to stabilize the polarity of the observer.
Patent JP-S5793321-A (JP)
Title: Production of liquid crystal cell
Inventor: MIURA SADATSUGU
IPC: G02F1/1337
Filed: 1980-12-02
Abstract: PURPOSE:To obtain a liquid crystal cell exhibiting good orientation having no domains by rotating either or a cylindrical sleeve or a magnets to attract magnetic powder on the sleeve surface and rubbing a liquid crystal with the magnetic brush formed by this. CONSTITUTION:In a magnet roll conisting of a cylindrical sleeve 21 and magnets 22, the magnet roll is rotated to attract magnetic powder magnetically to the surface of the sleeve 21, whereby a magnetic brush 23 is formed. In the surface of a liquid crystal cell substrate 24 is rubbed with a rotating magnetic brush 23, microflaws are formed on the surface of the substrate 24, by which the liquid crystal in the liquid crystal cell is oriented. At this time, if the magnetic powder is selected to a suitable amt. and a blade 34 for regulating the length of the ears of a magnetic brush 33 is provided, the magnetic brush 33 of uniform length is formed on the sleeve 31 surface of the magnet roll. It is possible to perform uniform orientation treatment by using such magnetic brush 33.
Patent JP-S5958805-A (JP)
Title: Laminated inductor
Inventor: TAKADA MASAAKI
IPC: H01F27/29
Filed: 1982-09-28
Abstract: PURPOSE:To obtain a laminated inductor easily and economically by a method wherein plurality of sheets each of which has a coil element of less than one turn on its surface are laminated together and the end of each element is connected electrically by each electrode. CONSTITUTION:On each surface of insulation sheets before baking 1-4 a coil element 5-8 of less than one turn is formed. These sheets 1-4 are laminated together. Ends of the elements 5-8 formed on the sheets 1-4 are drawn out to the edges of the sheets 1-4 so as to be arranged from an electrode 9 to an electrode 10, from 10 to 11, from 11 to 12 and from 12 to 13. Thus by forming the electrodes 9-13 at the edges of the sheets 1-4, the elements 5-8 are series connected by the electrode 10-12 and form a coil of more than one turn. With this constitution, a laminated inductor can be obtained by forming a coil element on each sheet and laminating them and forming electrodes at the end of the sheet.
Patent JP-S6326118-A (JP)
Title: Semiconductor device
Inventor: KOMURO TOSHIO
IPC: H03K19/096
Filed: 1986-07-18
Abstract: PURPOSE:To speed up the charging and to reduce the current consumption by using a transistor (TR) so as to disconnect an output node of two output buffers from another node N2. CONSTITUTION:A clock phi1 and a buffer output N1 are ANDed, a prescribed delay is given to three-stage of inverters to generate a clock phi22. A clock phi3 is generated from the clock phi2 via two-stage inverters and a clock phi4 is generated further via two-stage inverters, a clock phi5 is generated from three-stage inverters from AND between the clock phi2 and a buffer output N2 and clocks phi6, phi7 are generated from the clock phi5. In changing the input A from a high level to a low level in a circuit boosting the level of the clocks phi1, phi2 and phi5 to a power voltage or over, the output B reaches a voltage over a power supply Vcc therethrough from a low level. Further, it is required that the clocks phi1, phi2 and phi5 do not go to a high level at the same time.
Patent JP-2000031836-A (JP)
Title: Convolution decoding device
IPC: H03M13/25
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a decoder which can be mounted while improving area efficiency and reducing complex and cost for various applications including the application of a wireless base station receiver or the like to utilize the code of a long restrict length. SOLUTION: This decoder has a branch metric calculator 88, add-compare- select(ACS) engine 90 and trace back unit 92. The branch metric calculator 88 calculates a branch metric corresponding to a transition inside a trellis expressing a convolution code used for generating a symbol. When the coincidence between a received symbol and a convolution code enable code word is satisfactory, the branch metric is reduced and when the coincidence between the received symbol and the convolution code enable code word is adverse, the branch metric is calculated from the offset binary expression of the symbol while using an inverse likelihood function to enlarge the branch metric. Therefore, the speed of increasing the correspondent path metric is decelerated.
Patent JP-S6230072-A (JP)
Title: Serial printer
Inventor: ONODA HIROSHI
IPC: B41J19/00
Filed: 1985-08-01
Abstract: PURPOSE:To provide a less expensive serial printer by eliminating an electromagnetic solenoid for driving and switching over a carriage and a printing medium feeder, and employing mechanical switchover means. CONSTITUTION:When a line feed crank gear 21 makes one revolution, the end of the rear side 18b of a connecting rod 18 is again connected with a pawl 22 so that a cutout 21b is disposed at a position opposite to a pinion gear 16, and the rotary force of a driving motor 15 is not transmitted to the gear 21. A back stop lever 24 is energized by a pressing member 23 when the gear 21 rotates, and again set to a position occupied before the gear 21 rotates. Thus, a line feed of one line of printing sheet P is completed. Since the motor 15 continue to rotate in the direction of an arrow A, a carriage 5 moves in the direction of an arrow A', and a print is sequentially executed from the prescribed print starting position.
Patent JP-S5693717-A (JP)
Title: Curable composition
Inventor: YUKI SHIROU
IPC: C08F20/10
Filed: 1979-12-28
Abstract: PURPOSE: A curable composition haing excellent adhesion to substrates and a low cure-shrinkage, comprising a specified (meth)acrylate having a bicyclo ring.  
     CONSTITUTION: A curable composition comprising a bicyclo ring-containing (meth) acrylate represented by the formula, wherein R 1  is H or methyl, R 2  is a C 2W4  alkylene and n is average number of mols of addition and is 0W8, is prepared by esterifying a (meth)acrylic acid lower alkyl ester with 2,3-bishydroxymethyl-bicyclo- [2.2.1]-heptane obtained by reducing a norbornenedicarboxylic acid anhydride which is the Diels-Alder reaction product of cyclopentadiene and maleic anhydride.  
     USE: Binders for paints, inks and adhesives. 
     COPYRIGHT: (C)1981,JPO&Japio