baber/WOPTO huggingface dataset:
Patent JP-S53132172-A (JP)
Title: Planing machine
Inventor: SUZUKI MASAHARU
IPC: B08B1/04
Filed: 1977-04-25
Abstract: PURPOSE: To properly plane the surface skin of material without an excessive cutting so that the productivity and operation efficiency can be enhanced. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61208364-A (JP)
Title: Method for driving thermal head
Inventor: MORIGUCHI HARUHIKO
IPC: H04N1/40
Filed: 1985-03-12
Abstract: PURPOSE:To attain recording or display of a straight line part in an excellent way and to speed up recording or display by deciding one dot at the edge as to whether it is printed at the first half print cycle at the same time for other part of the dot string or printed singly in the latter half print cycle depending on the relation with adjacent non-print dots. CONSTITUTION:A picture signal 53 applied from an original reader and a host computer is stored in a buffer memory 54. A picture signal operating device 55 applies operation based on the picture signal read from a buffer memory 54 and stores the result of operation into the 1st memory 56 and the 2nd memory 57, and as required, into the 3rd memory 58. The memories 56-58 are memories having the bit capacity by the number of switching element 23 or 24 of a thermal head 21. The result of operation (1st data D1) stored in the 1st memory 56 is fed to the 1st signal input terminal 34 of the thermal head 21 as the 1st input signal and the result of operation stored in the 2nd memory 57 (2nd data D2) is fed to the 2nd signal input terminal 42 as the 2nd input signal.
Patent JP-S55139748-A (JP)
Title: Cathode-ray tube
Inventor: WATANABE TAKESHI
IPC: H01J29/87
Filed: 1979-04-18
Abstract: PURPOSE:To hold a tension band without damaging it and also without the use of expensive parts by the procedure in which a fitting seat lug is provided to tension band, residual tension is applied, and then a fitting seat is welded. CONSTITUTION:The tension band 12 is provided with the fitting seat lug 11 for fitting it to a box, the tension band 12 is attached to the periphery of the thermosetting adhesive tape 10, one nonwelded portion is fastened so as to match one end with the other end, and then a tension is applied and welded. After the winding of the tension band 12, the position of the fitting seat 13 in relation to the cathode-ray tube 9 is determined and then fastened to the fitting seat lug 11 at the weld 14.  Thus, residual tension is secured and the reliability of explosion-preventing treatment can be raised without the use of expensive parts and also without being influenced by the dimensional dispersion of the peripheral wall of the cathode-ray  tube of the baking and fitting type.
Patent JP-S61208071-A (JP)
Title: Temperature controller for electrophotographic device
Inventor: TAKAHASHI MASARU
IPC: G03G15/20
Filed: 1985-03-11
Abstract: PURPOSE:To detect the low temperature abnormality of a fixing roller part with the simple constitution by providing a timer for acting at the 1st temperature and a circuit for generating a low temperature abnormality signal when the temperature becomes the 2nd one during the time period of the timer. CONSTITUTION:A fixing thermister 1 detects the roller temperature. The output of an arithmetic circuit IC 1 detects a roller temperature of 170 deg.C, and due to the fall of its output the CR timer 2 is operated. If the temperature of the roller drops to 170 deg.C, the causes are bad conditions, heater disconnection or the abnormality of an AC-system interlock switch. It is assumed that the CR timer can rise up to an REF1 potential in about 30sec. If the output (155 deg.C detection) of an IC 2 falls before the the timer rises up to the REF1, a comparator 3 detects the fall and generates the low temperature abnormality signal. With the simple constitution the abnormal temperature of the fixing roller can be detected.
Patent JP-S57160792-A (JP)
Title: Ocean sailing vessel designed to prevent adherence of oceanic life
Inventor: SAITOU MASAHIRO
IPC: B63B59/04
Filed: 1981-03-31
Abstract: PURPOSE:To effectively prevent the adherence of oceanic life and hence reduce the installation cost of pollution resistant film layer by forming a thin surface layer of pollution resistant material only over local parts across the draft line of an ocean sailing vessel. CONSTITUTION:Out of the parts of the carbon steel hull 1 of an ocean sailing vessel, constantly making contact with the sea water, the part to which oceanic life easily adheres, i.e., the local part ranging from the level about one meter above the draft line 2 down to the level three meters below the draft line 2, is injected and covered with about one millimeter thick 9/1 copper nickel layer 3 for oceanic life prevention through an electric insulation layer such as glass flake paint. The characteristic capacity of the 9/1 copper nickel layer 3 across the draft line 2 effectively prevents the adherence of oceanic life. The electric insulation layer also prevents the formation of local battery between the steel plate and the 9/1 copper nickel in the sea water, thereby preventing the corrosion of steel plate.
Patent JP-S59173766-A (JP)
Title: Measuring device of quantity of electromagnetism
Inventor: MIURA AKIRA
IPC: G01R33/032
Filed: 1983-03-23
Abstract: PURPOSE:To measure the quantity of electromagnetism with a high sensitivity in a small-sized constitution by coating a bar-shaped core consisting of magnetooptic materials with a clad having a refractive index lower than hat of the core and flowing a current corresponding to a measured quantity of electromagnetism to a coil-shaped electrode provided on the outside of this clad and detecting the intensity of light propagated through the core. CONSTITUTION:The light emitted from a light source is converted to a linearly polarized light by a polarizer 31 and is transmitted by a constant polarization optical fiber cord 30 consisting of the bar-shaped core consisting of magnetooptic materials and the clad having a refractive index lower than that of this core. Coil-shaped electrodes 41 and 71 surrounding the optical fiber code 30 are excited by a measuring current, and the plane of polarization of the propagated light is rotated in proportion to the intensity of the magnetic field, and the intensity of light passing through a polarizer 32 is changed. The current is measured with a high precision in accordance with the intensity of the light. Since a bar-shaped fiber cord 33 is used, the device is made small in size.
Patent JP-2000234257-A (JP)
Title: Transfer-style printing of flame-retarded composite fabric
Inventor: NIWA UJITAKE
IPC: D06P3/82
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a transfer-style printed flame- retarded composite fabric by which the fabric having excellent feeling, color development and fastness to light, and further having high commercial value is produced while preventing the hardening and shrinkage of the flame-retarded acrylic fiber during the transfer-style printing processing by using a disperse dye. SOLUTION: A transfer paper having a pattern previously drawn by using a disperse dye is superposed on a composite fabric composed of >=50% flame- retarded fiber consisting essentially of a flame-retarded acrylic fiber, and <=50% polyester fiber, and the superposed product is subjected to a heat treatment under a reduced pressure of <=13 kPa pressure at 140-180 deg.C to provide the objective transfer-style printed fabric.
Patent JP-H04283831-A (JP)
Title: Divider
Inventor: KUROIWA KOICHI
IPC: G06F7/537
Filed: 1991-03-13
Abstract: PURPOSE:To offer the divider which performs a dividing process with power consumption as low as possible as a divider which meets specific standards such as the IEEE floating-point standards. CONSTITUTION:This divider is a floating-point divider which inputs a divisor D and a dividend N and performs their dividing process and is provided with an exception and non-operation detection part 3 which detects specific non- operation pattern such as a non-numeric pattern, a zero pattern, an infinite pattern and a denormal pattern from data of divisor D and dividend N and outputs a stop signal DSTOP#X, a control part 6 which counts up with a clock signal when a division instruction is executed and outputs a control signal DCNTO-15#X based upon the counted value, stops counting unless the division instruction is executed and invalidates the control signal DCNTO-15#X, and outputs a non-execution signal DRUN#X, and a mantissa division part 4 which inputs the mantissa part data of the divisor D and dividend N, repeats a procedure based upon specific algorithm, and generates mantissa part data on the quotient.
Patent JP-H02231995-A (JP)
Title: Voltage type pwm inverter
Inventor: KOBAYASHI SHINICHI
IPC: H02P25/20
Filed: 1989-03-02
Abstract: PURPOSE:To hold an output voltage constant by correcting a signal on a dq axis of a coordinates converter for forming a signal of a PWM modulator for turning ON, OFF a voltage type inverter with the voltage of a smoothing capacitor of the input side of the inverter. CONSTITUTION:A motor 5 is driven by an AC inverted from a DC rectified by a rectifier 2 and smoothed by a smoothing capacitor 3 from an AC power source 1. The speed of a motor 5 is detected by a detector 6, and input to a controller 11, a coordinates converter 10 and a switching generator 13. Motor currents detected by CTs, 8, 9 are input to the converter 10, and decomposed to an exciting component current and a torque component current on a dq axis by a formula (1). A desired voltage command matched for controls is formed from the component currents by the controller 11. A compensator 12 detects a capacitor voltage by a detector 7, and corrects the voltage command on the dq axis to control the generator 13. Thus, even if the capacitor voltage is varied with the inverter power driven or regeneratively operated, the accuracy of the output voltage is maintained.
Patent JP-H01227656-A (JP)
Title: Superconductive rotating electric machine
Inventor: SEKIDA SANAE
IPC: H02K55/00
Filed: 1988-03-03
Abstract: PURPOSE:To detect the quench in high S/N, by providing a quench detecting collector ring and quench detecting brushes to slide it. CONSTITUTION:A quench detecting collector ring 9a insulated from a main collector ring 4 and standing close to it is provided to a rotor of a superconductive rotating electric machine, while quench detecting brushes 10I-10K sliding on it are provided in a stator. Sliding surfaces 9I-9K of this ring 9a are connected to each field winding end, etc., on which the above brushes 10I-10K will slide. If the quench phenomenon occurs to the superconductive rotating electric machine, then the voltage across the sliding surfaces 9I and 9J and the voltage across 9K and 9J will be so unbalanced that the potential difference will appear. By detecting this potential difference epsilonthe occurrence of the quench phenomenon can be recognized.
Patent JP-S58165853-A (JP)
Inventor: YAMAMOTO TAIZOU
IPC: A61K9/48
Filed: 1982-03-25
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-S61207779-A (JP)
Inventor: GONDA MITSURU
IPC: E06B5/16
Filed: 1985-03-12
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-H08259660-A (JP)
Title: Urethane (meth)acrylate
Inventor: BUORUFUGANGU RAIHI
IPC: C08G18/67
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a urethane(meth)acrylate that has high reactivity on radiation curing and a slightly low viscosity by reacting a polyether- or polyester(meth)acrylate or an epoxide(meth)acrylate with an isocyanate.  
     SOLUTION: The urethane(meth)acrylate is obtained by reacting (A) a polyether- or polyester(meth)acrylate or an epoxide(meth)acrylate in which 0.5-60 mole % of the (meth)acrylate groups are present in the form of Michael adduct with a primary or secondary amine which has at least one free hydroxyl group with (B) an isocyanate (e.g.; 1,4-butane diisocyanate or the like). As the component A, a polyester acrylate and, especially, a polyether acrylate are particularly preferred. It is preferable that a photoinitiator is added to the urethane(meth)acrylate. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H02227858-A (JP)
Title: Magnetic head device
Inventor: KIMURA TAKESHI
IPC: G11B15/60
Filed: 1989-02-28
Abstract: PURPOSE:To always stabilize the traveling position and traveling direction of a tape and, simultaneously, to prevent the gradation of characteristic even in the case of a use under a high temperature for a long time by preventing the tape from being brought directly into contact with a tape guide, and forming the tape guide side edge of a tape traveling surface and the reference surface and the slope of the tape guide successively or overlappingly. CONSTITUTION:Tape guides 6 and 6' are prevented from being brought into contact with a tape 5 except for the reference surface and slope. Namely, recessed parts 9a, 9a' and 9b, 9b' are formed at the outside of the traveling area of the tape at both edges of a tape traveling surface 2, projecting parts 6a, 6a' and 6b, 6b' of the tape guides 6 and 6' are arranged at the inside of them, respectively, and the reference surfaces and slopes are provided on the projecting parts 6a and 6a' and the projecting parts 6b and 6b', respectively. The tape guide side edge of the tape traveling surface 2 and the reference surfaces and the slopes of the tape guides 6 and 6' are successively or overlappingly formed. Thus, the traveling position and traveling direction of the tape can be always stabilized, and simultaneously, the degradation of the characteristic at the time of using under the high temperature for the long time can be prevented.
Patent JP-H06254018-A (JP)
Title: Floor suction implement for vacuum cleaner
Inventor: FUJIWARA TOSHIAKI
IPC: A47L9/28
Filed: 1993-03-10
Abstract: PURPOSE:To constitute the floor suction implement so that a turning shaft of a rotary brush is moved, based on information of the cleaning surface discriminated by a floor surface discriminating part, a protruded margin of the rotary brush from the floor suction implement is varied, it is prevented that the floor surface is flawed at the time when the brush is not used yet, and dust in a deep part of a carpet is also scraped up in accordance with the kind of the carpet at the time when it is used. CONSTITUTION:When it is decided that a floor surface exponent is a prescribed value or below by a floor surface discriminating part 56, and dust is not sucked in, a time setting part 58 does not operate, and a relay of a motor driving part 62 is in an open state, therefore, a floor suction implement motor 60 is not driven, and a rotary brush 67 is contained in a floor suction implement 59. On the other hand, when it is decided that the floor surface exponent is the prescribed value or above by the discriminating part 56, a start time setting part 57 outputs a driving signal to the setting part 58 and sets the relay of the driving part 62 to a closed state only for the time T set by the setting part 58. Also, the connection of relays 64, 65 of a motor rotational direction control part 63 is inverted. As a result, by power of the motor 60, the brush 67 moves by length corresponding to the time T from the suction implement 59.
Patent JP-H03253551-A (JP)
Title: Laser spraying method and device
Inventor: UCHIYAMA FUTOSHI
IPC: C23C4/12
Filed: 1990-02-28
Abstract: PURPOSE:To enable the laminating of a high m.p. material on a low m.p. material by passing a material to be sprayed through laser beams so radiated that the beams pass by a substrate and generating plasma for a chemical reaction at the intersection of the beams and the material. CONSTITUTION:Laser beams 51 for melting a material M to be sprayed is radiated so that the beams pass by a substrate 20. The material M is fed to the substrate 20 from a prescribed angular direction so that the material M passes through the beams 51. Plasma is generated with a plasma generator 60 at the intersection Pc of the beams 51 and the material M to cause a chemical reaction and a sprayed film of a product is formed on the substrate 20.
Patent JP-S54140981-A (JP)
Title: Heat treatment of compound type superconductive wire
Inventor: KOUNO TSUKASA
IPC: H01F6/06
Filed: 1978-04-25
Abstract: PURPOSE:To nearly perfectly prevent turns of a superconductive wire from adhering to each other by providing a first separator on the outside surface of a bobbin,  separating the adjacent turns in each winding layer by a second separator, and subjecting the assembly to diffusion heat treatment while keeping the separation. CONSTITUTION:A first separator 1 is wound around the winding barrel 2a of a bobbin 2 made of iron, copper, or the like. When a superconductive wire 3 is wound around the first separator 1, a second separator 4 is also wound together with the wire 3 so that the separator 4 locates between winding layers and between adjacent turns in each layer. The assembly is subjected to a heat treatment in a non- oxidizing atmosphere so as to form a superconductive intermetallic compound and to provide a compound type superconductive wire. In the heat treatment, the adhering between the bobbin and the wire and between the turns of the wire can be perfectly prevented.
Patent JP-2000245721-A (JP)
Title: Radiographic image pickup device
Inventor: ISHIZAKA SATORU
IPC: G06T1/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a highly precise enlarged radiographic image. SOLUTION: The radiographic image based on the radiation from a microfocus radiation source 11 transmitted through a subject 14 is recorded in a radiographic image conversion panel using an accelerated phosphorescent phosphor or a reader 30 using a flat panel detector. A space between the subject 15 and the reader 30 is variable, and the read gain of the radiographic image recorded in the reader 30 is set according to this space. A read picture element size according to the size of half-shadow of the focus diameter of a radiation source 11 is set.  The image data obtained by reading of image is subjected to image processing such as processing for generating image data of enlarge image, processing for preventing the influence caused by half-shadow, profile emphasizing process in phase difference radiographing, or position correcting processing for correcting the boundary position detected in the phase difference radiographing to a right position.
Patent JP-S62205495-A (JP)
Inventor: FUKUDA SHINICHI
IPC: G08B5/00
Filed: 1986-03-06
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-S51127214-A (JP)
Title: Method of threading up in draw texturing apparatus
Inventor: TANIGUCHI KATSUTOSHI
IPC: D02J1/22
Filed: 1975-04-24
Abstract: PURPOSE: To feed yarns toward winders by using a special type of threading-up means for easier delivery. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01224590-A (JP)
Title: Arrangement of fluid tube and terminal fixing device for fluid tube used therefor
Inventor: SHIMIZU SHOHACHI
IPC: F16L5/00
Filed: 1988-03-01
Abstract: PURPOSE:To make it possible to fix the terminal of a fluid tube easily by pulling the flexible fluid tube from a hole in a wall, connecting a joint with the terminal of the fluid tube, and fixing the joint in a box installed at the wall. CONSTITUTION:A flexible fluid tube 30 for letting hot or cold water, gas, etc., through is pulled form a wall hole 61 provided in a wall material 60 to the surface of the wall. A box 10 is installed at the wall material 60 by a screw 81. Next a joint 50 bent in an obtuse angle is connected with the terminal of the fluid tube 30 pulled to the surface of the wall by means of a nut. This joint 50 is contained in the box 10, and fixed at a fixing part 17 in the box 10 by means of a screw 82. A cover member 16 is installed at an opening 13 in the box 10 so only the connecting port of the joint 50 is exposed. As a result, the terminal of the flexible fluid tube connected with the joint can be performed easily and securely.
Patent JP-H05246513-A (JP)
Title: Maintenance safety control device in high rise warehouse
Inventor: WASHIMI SABURO
IPC: B66C15/00
Filed: 1992-03-06
Abstract: PURPOSE:To facilitate change-over work between a maintenance operation mode and a remote operation mode, and secure safety by combining operation of a changing switch, input of code numbers, and detection by a safey sensor. CONSTITUTION:An input/output instruction device 19 provided outside a three- dimensional warehouse is provided with an operation mode changing switch, a code number input part, and an alarm display part. Before starting maintenance operation, the operation mode changing switch is changed to a maintenance operation mode, or passage of a worker into a passage in a stacker device 8 is detected by a sensor 22 provided at one end of the passage, so transmission of a communication signal from the input/output instruction device 19 to a run control device 40 of the stacker device 8 is disconnected, with an alarm displayed by the input/output instruction device 19. In the meanwhile, by inputting a code number to the input/output control device 19 after completion of the maintenance work, the switch can be changed to an automatic operation mode, with a communication signal transmission condition restored.
Patent JP-H09240537-A (JP)
Title: Attaching device for basket for bicycle
Inventor: MASAHATA MASAYUKI
IPC: B62J9/00
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To enable a basket to be easily and quickly attached to a bicycle without necessitating any tool. SOLUTION: In a device 1 for attaching a gasket 2 provided with a pair or right and left parallel attaching elongated holes 3 on a body rear surface 2A through an attaching tool 4 mounted on a bicycle, a pair of attaching pieces 8 capable of being inserted into attaching elongated holes 3 and parallel to each other are provided on a contact part 7 of the attaching tool 4 to the basket 2, locking holes 9 are provided on the attaching pieces 8, and the basket body part is attached from the inside and outside in the pinched state by a fixing member 5 provided with engaging tongue piece 12 to be positioned n the facing inner side of the attaching piece 9 and to be fitted and engaged with the locking holes 9 and the attaching tool 4.
Patent JP-S60193653-A (JP)
Inventor: TANAKA SHIYOUJI
IPC: B32B37/00
Filed: 1984-03-16
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-S63216131-A (JP)
Title: Current source circuit and multi-value arithmetic circuit using it
Inventor: YAMADA HARUYASU
IPC: H03K19/20
Filed: 1987-03-04
Abstract: PURPOSE:To improve the operation speed and to reduce the occupied area of an integrated circuit by obtaining a constant current decided by a 1st MOS transistor (TR) according to a signal inputted to a gate of a 1st TR from the drain of a 2nd TR. CONSTITUTION:The gate and source of a depletion type 1st MOS TR 11, or 13 are connected together, and connected to a power line or an earth line, and the source of a 2nd switching TR 12 or 14 is connected to the drain of the said TR. Then a constant current decided by the 1st TR is obtained at the gate according to the signal Vin applied thereto. Thus, the number of gates is reduced remarkably in comparison with a binary circuit used so far, and the operating speed is improved and the chip size is reduced.
Patent JP-2000251546-A (JP)
Title: Optical fiber cable combined with feeding wire
Inventor: TAKEDA YOSHITERU
IPC: G02B6/44
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To miniaturize the outer diameter of a cable by providing a tensile strength body of an optical fiber unit with a function as a feeding wire, reduce cable cost, prevent bending of the cable from causing remaining of transferring loss in an optical fiber, and facilitate a terminal process. SOLUTION: An optical fiber unit is formed by integrating a feeding wire 3 with an optical fiber 4 through a resin coating 6. In such optical fiber unit, the feeding wire 3 is formed on the outer periphery of a tensile strength body 2 comprising steel wires by stranding feeding wire conductors 1 comprising copper wires. As the feeding wire conductors 1, metal conductors whose volume resistirity at 20 deg.C less than 7.0×10-6Ω.cm are used.