baber/WOPTO huggingface dataset:
Patent JP-S6193684-A (JP)
Title: Thermal type permanent current switch
Inventor: TAKANO ICHIRO
IPC: H01L39/20
Filed: 1984-10-15
Abstract: PURPOSE:To ensure thermal stability by using a plate or a thin-film consisting of an alloy group superconductor. CONSTITUTION:Heater thin-films are superposed in a stratiform manner while holding NbTi thin-film electric insulating films, said heater thin-films are inserted among NbTi thin-films through the electric insulating films, power leads 2, 3 are fitted to each,and the whole is unified with an epoxy resin 4. Slits 5 are shaped to the NbTi thin-films 1, superconductors are connected in series among electrodes 6,and the uppermost layer and lowermost layer of the electrodes 6 are not only utilized for the leading-out power leads 2 to the outside but also used for connections among upper and lower NbTi thin- films. Accordingly, a permanent current switch having high performance is obtained.
Patent JP-S59104954-A (JP)
Title: Wire dot printer
Inventor: WATARAI SHINICHI
IPC: G06K15/10
Filed: 1982-12-07
Abstract: PURPOSE:To provide the titled printer capable of making the bending amount of a wire almost uniform even if the numbers of dots are many, constituted by arranging the leading ends of a plurality of printing wire in an almost circular confirugration while providing an operation means so as to arrange the same between a printing data input part and line buffer. CONSTITUTION:Printing wires are arranged and mounted so as to almost position the leading end parts P thereof on the circumfernece of a circle without almost bending the same. A driving magnet Mg is provided to each movable spring piece A and, when a dot pitch is P, the pitch in the longitudinal direction is set to a dot pitch P at the leading end part of each wire while the leading end parts of said wires are arranged on a false circle (n) or n/2 times of the dot pitch P in the transverse direction. An operation part 2 is arranged to the front stage of line buffer 3 and the re-arrangement of data is performed prior to writing the data in the line buffer 3 to achieve speed acceleration.
Patent JP-H07168148-A (JP)
Title: Cholesteric filter which can be freely swiched and lighting device using filter thereof
Inventor: RIFUATO ATA MUSUTAFUA HIKUMETO
IPC: G02F1/00
Filed: 1994-09-08
Abstract: PURPOSE: To obtain a cholesteric filter having a high switching rate and such stable switching behavior as not to cause hysteresis even in the case of use over a long time. CONSTITUTION: This freely switchable cholesteric filter has an optically active layer 8 disposed between two substrates 1, 2 with separate electrodes for applying an electric field and the layer 8 contains a liq. crystal material having a cholesteric phase. The optically active layer 8 contains a three-dimensional polymer network structure made of a product obtd. by polymerizing <=2wt.% monomer having at least two polymerizable groups and <=30wt.% liq. crystal monomer having one polymerizable group and the remainder of the layer 8 is chiefly a mixture of chiral and/or achiral liq. crystal molecules.
Patent JP-2000049600-A (JP)
Title: Sampling clock regenerating circuit
Inventor: SUZUKI NORIO
IPC: H04N7/00
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To converge the frequency of a reception-side sampling clock on the same frequency with a transmission side in a short time and to enable speedy acquisition even when errors of transmit and receive clocks are large by controlling a VCO in stages to regenerate the sampling clock on the basis of transmission-side frequency information. SOLUTION: The voltage-controlled oscillator VCO 11 receives a control voltage and generates a regenerated sampling clock corresponding to the sampling clock on the reception side according to the control voltage. A correction signal generating means 7 detects the difference between the transmission-side sampling clock and regenerated sampling clock and outputs a correction signal depending upon the value of the output of an integrator 9 to the integrator 9 when the difference between both the clocks is larger than a predetermined value. A control means 12 performs estimation control over the control voltages in stages. This control voltage after the multistage estimating and correcting process is used to enable speedy acquisition.
Patent JP-S60109584-A (JP)
Title: Depolymerization of polyoxymethylene glycol
Inventor: AOSHIMA ATSUSHI
IPC: C07D307/00
Filed: 1983-11-17
Abstract: PURPOSE:To obtain the titled compound useful as a raw material of polyurethane, in high activity, without causing the corrosion of the apparatus, by carrying out the depolymerization of polyoxytetramethylene glycol using a catalyst comprising a heteropolyacid containing a specific amount of water coordinated or mixed to the acid. CONSTITUTION:Tetrahydrofuran is produced by the depolymerization of polyoxytetramethylene glycol (PTMG), using a catalyst comprising a heteropolyacid (e.g. phosphomolybdic acid, phosphotungstic acid, etc.) containing <=15mol of water coordinated or mixed to 1mol of the acid. The amount of the heteropolyacid is preferably >=0.1wt%, especially >=1wt% of the PTMG, and the reaction is carried out at 50-200 deg.C, preferably 80-150 deg.C. The process is also useful to obtain a PTMG having sharp molecular weight distribution.
Patent JP-H03164841-A (JP)
Title: Computer system
Inventor: REONAADO UIRIAMU KAASAA
IPC: G06F12/00
Filed: 1990-08-16
Abstract: PURPOSE: To move data between computers by converting a data unit operated at a release level N so as to be operated at the release level N-M while defining O<M<N. CONSTITUTION: At the time of defining O<M<N, when a user desires to move the data unit from the computer of the release N to the computer of the release N-M, the release of the computer of N-M is specified during a 'backup' or 'saving' operation. When the information is supplied, by the 'backup' operation, whether or not the data unit is compatible with an appropriate operation on the computer of the specified release N-M or whether or not it can be converted to such an operation is judged. Then, in the case of judging that it is compatible or convertible, a saving descriptor block compatible with the release of a low- order level is added to the converted or compatible data unit. Thus, the data are moved between the computers.
Patent JP-H0552344-A (JP)
Title: Heating and cooking device
Inventor: WADA MASAHIKO
IPC: F24C7/02
Filed: 1991-08-27
Abstract: PURPOSE:To perform a superior subsequent cooking operation without being substantially influenced by a precious cooking operation by a method wherein a heating and cooking device is comprised of a control means for controlling a fan device in such a way that the temperature within a heating chamber is decreased less than a predetermined temperature and an informing means for informing that an air discharging in the heating chamber is carried out. CONSTITUTION:A control means senses a temperature within a heating chamber 2 by a temperature sensor 10 upon completion of cooking operation. In the case where the detected temperature is higher than the predetermined temperature, a fan device 16 is operated until the temperature is lowered less than the predetermined temperature and residual gas in the heating chamber 2 is discharged rapidly and the heating chamber is forcedly cooled to get a fast cooling down of temperature within the heating chamber. With such an arrangement, a subsequent cooking operation can be performed well without being substantially influenced by the previous cooking operation. Upon completion of the cooking operation, if the fan device is operated, a user is informed of 'during a discharging operation' through an informing means 28 at a surface panel 25. Due to this fact, it is possible to prevent a subsequent or next cooking operation from being started.
Patent JP-H0556124-A (JP)
Title: Telephone set
Inventor: KIRIYAMA AKITOMO
IPC: H04M1/06
Filed: 1991-08-27
Abstract: PURPOSE:To provide a telephone set which can be made into an off-hooking state only by emitting the sound of a specified word without executing work such as hooking off a handset or on-operating a call switch at all. CONSTITUTION:This telephone set is provided with a microphone 11 inputting the sound of a speaker, a storage part 15 storing the sound of the speaker which is a specified language inputted from the microphone 11, and a control part 13 executing the sound of a caller which is inputted, and a sound recognition processing based on the sound of the caller stored in the storage part 15, when the sound of the caller from the microphone 11 is inputted, and controlling for switching a hook switch 17 in an on-hooking state to the off-hooking state when both speaker sounds are coincident with each other as the specified language.
Patent JP-S58111709-A (JP)
Title: Flatness measuring device
Inventor: WADA TOSHIAKI
IPC: G01B11/30
Filed: 1981-12-25
Abstract: PURPOSE:To measure the flatness precisely and automatically, by detecting interference fringes of a plane to be measured and a reference plane by an image sensor, and computing the position signal of the interference fringes. CONSTITUTION:The reflected lights from the plane to be measured and the refference plane are reflected by a reflecting mirror 32 and yield the interference fringes 1 on the image sensors 34. A microcomputer 48 rotates the reflecting mirror 32 to positions A-C through a motor driving circuit 53, a pulse motor 42, and limit switches 43 and 44. The interference finges 1 are detected at different positions a-c by the image sensor 34. The image sensor 34 performs scanning through a driving circuit 45, and its output is received by the microcomputer 48 through a head amplifier 46, a peak hold amplifier 55, low pass filters 56a, 56b, or 56c, a sample and hold amplifier 57, and an AD converter 58. Then the flatenss is computed and displayed 60. Thus, the flatness is measured precisely and automatically.
Patent JP-H0962349-A (JP)
Title: Unmanned vehicle guidance device
Inventor: OOSHIMA MUNEKUNI
IPC: E01F9/576
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an unmanned vehicle guidance device which can satisfactorily utilize the advantages of the intermittent marks which can be easily laid. SOLUTION: A guidance device A1 guides a mobile object along the ground marks which are intermittently set on the traveling course of an unmanned vehicle and consists of a ground mark detection device 1 which detects the shortest distance deviation from the ground marks every time the mobile object passes through at least the vicinity of these marks, a mobile object posture detection device 2, a computing element 3 which corrects the postures of the mobile object detected in the direction where the shortest distance deviation is set at 0 against a detected ground mark and also in the direction where the integral value of angle deviation calculated from every shortest distance deviation against the ground marks that are already detected ahead of the relevant detected one are added together, and a mobile object posture controller 4.  In such a constitution, the advantages of such intermittent ground marks can be satisfactorily utilized.
Patent JP-S62104545-A (JP)
Title: Edible water in oil type emulsion reduced in fat content andit production
Inventor: HOLSCHER EBO JAN
IPC: A23D7/00
Filed: 1986-09-12
Abstract: Edible water-in-oil emulsion containing less than 80% and preferably 25-65% of a continuous fat phase and the balance up to 100% of an aqueous phase containing 5-60% of a humectant preferably consisting of a polyol. Said emulsion can be used for producing bakery products, particularly cakes, with a reduced fat content.
Patent JP-H0497370-A (JP)
Title: Electrophotographic device
Inventor: UMEDA ARATA
IPC: G03G21/04
Filed: 1990-08-14
Abstract: PURPOSE:To simultaneously and easily input password codes and a coating mode by carrying out the control of a copying mode with a control means, based on the copying mode read by a reading means. CONSTITUTION:This electrophotograpic device is provided with a copying mode specifying means specifying the password codes and copying mode which show a charging section and an utilizing right. the reading means 107 reading the password codes and copying mode specified by the copying mode specifying means, and the control means judging whether the password codes read by the reading means 107 are normal ones or not, and permitting a copying action if the normal ones are obtained. At this time, the copying mode specifying means specifies the password codes and copying mode, the reading means 107 reads them, and the control means decides whether the read password codes are the normal ones or not, and permits the copying mode if the normal ones are obtained. Thus, the input of the password codes and copying mode can be simultaneously and easily carried out.
Patent JP-H0764805-A (JP)
Title: Real-time multitask system
Inventor: FUJISHIMA YASUHARU
IPC: G06F9/46
Filed: 1993-08-31
Abstract: PURPOSE:To improve the reliability of the real-time multitask system where plural tasks are executed in time division by one CPU. CONSTITUTION:When the use request of a module 10 occurs from a task 9, a module use service means 8 permits execution of this module 10 after referring to a module register table 1. Address information of modules 10 whose operations/non-operations don't directly cause a fault of the whole of the system are registered in the module register table 1, and the module which brings about a system error is deleted from the module register table 1, and therefore, the module 10 which brigs about a system error is not executed again hereafter.
Patent JP-S60108081-A (JP)
Inventor: NAKATANI TOSHIO
IPC: D05B35/02
Filed: 1983-11-16
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-H1146421-A (JP)
Title: Rotary detachable snatch block
Inventor: SHIMADA TAIJI
IPC: H02G1/02
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a snatch block executed by prevention of dropping from a supporting wire. SOLUTION: A snatch block 10 comprises a first suspension arm 14 and a second suspension arm 15. Both the arms 14, 15 in which hook openings are directed to a tumbling roller 16 side are disposed at both sides of the roller 16. Here, the arms 14, 15 are mounted at uneven step at arm fixtures 20 of both ends of the roller 16. A length of a second detach preventive part 44 is set shorter than a first detach preventive part 34. The block 10 constituted in this manner can be suspended to a supporting wire merely by sandwiching the wire between both the arms 14 and 15 and then rotating a snatch block body at 90 degrees. And, since the overall length of the part 44 is set short, the arm 15 can be easily detached from the wire.
Patent JP-H1065219-A (JP)
Title: Manufacture of photoelectric part
Inventor: HASHIMOTO TSUNEICHI
IPC: H01L31/02
Filed: 1996-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a method of easily manufacturing a photoelectric part of excellent characteristics high in manufacturing yield at low cost. SOLUTION: A plurality of LED devices 104, 104,... are mounted on a board 100 at prescribed positions respectively, holes 106a, 106a,... are bored in a perforated board 106 corresponding to the positions at which the devices 104, 104,... are mounted, and the board 100 and the perforated board 104 are brought into contact with each other, making the LED devices 104, 104,... located inside the holes 106a respectively. Then, a prescribed amount of transparent light resin 110 is poured into the holes 106a, 106a,... respectively, the board 100 and the perforated board 106 are separated from each other, and the transparent liquid resin 110 is hardened.
Patent JP-H08111636-A (JP)
Title: Push-pull output driver circuit
Inventor: FURANSHISU EICHI CHIYAN
IPC: H03K19/003
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To fast operate in low noise by providing 1st and 2nd main gate circuits, 1st and 2nd auxiliary gate circuits, a control circuit which is selectively turned on and a pulse generation circuit which turns on and turns off. SOLUTION: A positive pulse is inputted to an input terminal 101, an NFET 125 is turned on through the operation of an inverter 156 and a NOR gate 152, and current starts to flow from a node 140. Because a PFET 120 of mass current capacity is turned off at a time t2 , current does not flow from the two mass current capacity gates at the same time. Then, this reduces mass current spikes which are caused by excessive drain and simultaneous switching in current supply. In addition, because there is no delay that is brought about by the time between when an input signal change a state and when the NFET 125 that performs discharge starts to operate, time delay that frequently occurs is avoided and faster transmission speed is available.
Patent JP-H0765256-A (JP)
Title: Antitheft device
Inventor: TONAI HIROMASA
IPC: G08B13/24
Filed: 1993-08-31
Abstract: PURPOSE:To reduce the maintenance cost of the antitheft device. CONSTITUTION:In the antitheft device provided with fittings 3 equipped with connection parts 30 connected in a series and inserted into and extracted from a housing 2 at both ends and having an alarm output means which detects whether or not the housing 2 and fittings 3 are connected in a series and outputs an alarm when not in the housing 2, an engaged part 30a is provided at the connection part 30 of the fittings 3; and the housing 2 is provided with an engaging body which engages the engaged part 30a so that it is energized toward the engagement side, and further provided with a disengaging means which disengages the engaging body from the engaged part 30a.
Patent JP-S6371814-A (JP)
Title: Ferrule for optical fiber
Inventor: HAJIKANO KIYOSHI
IPC: G02B6/36
Filed: 1986-09-16
Abstract: PURPOSE:To most appropriately connect optical fibers by attaching piezoelectric elements to ferrules for connecting optical fibers, measuring pressure applied to the ferrules and scaling the ferrule in order to identify the measured value of the pressure from the outside. CONSTITUTION:The optical fibers 1 and 21 are inserted into the hole diameters of the ferrules 1 and 11, and the tip parts of the ferrules 1 and 11 are provided with the piezoelectric elements 3 and 31. The scales 4 and 41 attach in order to clarify whether the ferrules 1 and 11 always lie in their appropriate positions. With the optical transmission of the optical fibers 2 and 21 having the lowest reflection loss, a manometer for the piezoelectric elements 3 and 31 measures the fitting degree of the optical fibers 2 and 21. That is recognized by the scales 4 and 41 to know which position in the sleeve is appropriate.
Patent JP-H0827646-A (JP)
Title: Estimation of yarn consumption in shuttle loom
Inventor: ARAI YASUHIRO
IPC: D03D43/00
Filed: 1991-07-31
Abstract: PURPOSE:To accurately estimate consumption of weft in a shuttle loom. CONSTITUTION:Design data are inputted to a computer which has a memory regarding a rule to specify interfering positions of wefts. Interfering positions of wefts are specified by comparing shift of the shuttles with the rule. Supplemental yarn quantity resulting from the interference of weft is estimated from the specified interfering positions. This is added to the quantity characteristic to the design. The rule for specifying interfering positions of wefts is derived from conditions of the generation of weft interference based on the sequence of shuttle motions and the positional relation of the shuttles, the design and shuttle boxes and conditions of the shifts of interfering positions based on the relation between forces of interfering wefts.
Patent JP-S60109062-A (JP)
Title: Magnetic disk device
Inventor: NISHIKAWA TATSUO
IPC: G11B23/03
Filed: 1983-11-18
Abstract: PURPOSE:To detect accurately an outermost circumferential track position through simple structure by providing a projection integrally with a cam which moves a magnetic head and turning on and off a sensor through the operation of a lever which engages the projection. CONSTITUTION:The cam 26 which moves the magnetic head is shaped in spiral and has many saw-tooth cam surfaces; and a roller 44 comes into contact between the maximum radius R0 and minimum radius R39 of the cam to move the magnetic disk from the outermost circumferential track to the innermost circumferential track. The cam 26 is provided integrally with a gear 27 and a control plate 59, and when the roller 44 reaches the cam part of the maximum radius R0, the projection 59a engages the projection 61b of a lever 61 to position the magnetic head at the outermost circumferential track. The other terminal of the lever 61 faces the sensor 62, which turns off when the other terminal of the lever 61 leaves the sensor 62, thus detecting the magnetic head reaching the outermost circumferential track.
Patent JP-S59107441-A (JP)
Title: Constant tension device of magnetic recording and reproducing device
Inventor: TAKEDA SHIYUUZOU
IPC: B65H23/195
Filed: 1982-12-09
Abstract: PURPOSE:To obtain a satisfactory video output and to attain smooth tape driving by applying the load which increases/decreases in response to the revolving speed of a reel tuntable and also can set the upper limit of the load increase to said turntable and therefore reducing the changing range of the tension of the take-up tape due to the winding diameter at different speeds of the tape. CONSTITUTION:Rotating force is applied to a reel turntable 12 which rotates and takes up a tape 26, and the load increases and decreases when the revolving speed of the turntable 12 is high and low respectively. This load is set at a constant level and never increases with a certain revolving speed or higher of the turntable 12. Such load is applied to the turntable from a load source 11. In such a way, the load can be set at a constant level when the number of revolutions of the turntable 12 exceeds a certain level. This device can obtain the same load when the rewind/reproduction is started between a long-time mode and a standard mode. As a result, it is possible to ensure the smooth tape driving and to obtain a satisfactory video output.
Patent JP-H0884268-A (JP)
Title: Method and device for processing image
Inventor: KABURAGI HIROSHI
IPC: B41J2/21
Filed: 1994-09-09
Abstract: PURPOSE: To attain 2-color output expression with high accuracy by generating density data based on a hue detected from input color image data and setting a reference axis based on an extracted characteristic point so as to separate a full color original into two colors. CONSTITUTION: Minimum value saturation detection sections 404, 405 obtain a minimum and a maximum value from density data CMY obtained by converting RGB luminance data of an input color image at a density conversion section 403 to generate achromatic saturation information. A hue detection section 406 subtracts an achromatic information component from density data from the conversion section 403 to convert 3-dimension data into 2dimension data and to generate hue information of an angle from a reference axis. Thus, a color is discriminated based on the reference axis corresponding to each color and a red black data generating section 407 combines data from the detection sections 404 to 206 to generate two-color (red and black) data. A red black data magnitude discrimination section 408 discriminates the density and the magnitude of the data and an image edit section 409 outputs.  Thus, two-color output expression is attained with high accuracy.