baber/WOPTO huggingface dataset:
Patent JP-H1121727-A (JP)
Title: Traverse angle monitoring apparatus for multiple twister
Inventor: HORI TETSUYA
IPC: B65H54/28
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To accurately determine and monitor a traverse angle by providing a 2nd motor for traverse driving use separately from the 1st motor for driving a spindle. SOLUTION: Preset values of twist number, etc., are inputted into a control box 16 and disturb width (%) and disturb period (sec) are inputted into a 2nd inverter 17 to perform the necessary double twisting and winding operations. The traverse angle important for forming a wound package P is monitored by a traverse angle monitoring apparatus 2.
Patent JP-H0628229-A (JP)
Title: Data base index file processing system
Inventor: NAKAGAWA MASASHI
IPC: G06F12/00
Filed: 1992-07-07
Abstract: PURPOSE:To improve the throughput of processing for a data base. CONSTITUTION:An index field update detecting mechanism 21 analyzes an update instruction of a program 11 and when updated record data is data in an index field corresponding to the index file 31 of the data base 30, index field update information which is previously stored in a data file 32 is updated through an index field update information storage mechanism 22. An index file recomposition control mechanism 24 compares update information. prepared in the index file 31 corresponding to a record, with the index field update information of the data file 32 when there is a record reference instruction from the program 12; when they do not match each other, the index file 31 is recomposed through an index file recomposing mechanism 23 on the basis of the data in the index field of the data file 32 and the index field update information is updated.
Patent JP-H0232701-A (JP)
Title: Unmanned traveling vehicle
Inventor: TAKAOKA DAIZO
IPC: G05D1/02
Filed: 1988-07-19
Abstract: PURPOSE:To widen the distance between driving wheels arranged closely at the inside of a measuring wheel by arranging a means for detecting the rotation of the measuring wheel at the inner circumferential section thereof. CONSTITUTION:An unmanned traveling vehicle body 1 and a distance measuring wheel 5 are supported by coupling the central section 13-b with a guide 14 through a spring 15. Consequently, the wheel 6 of the distance measuring wheel 5 applies pressure constantly onto the floor face 9 and contacts therewith. Furthermore, a rotary board 16 having many slits at the outer edge section with equi-interval is provided integrally with a light emitting element 17, a light receiving element 18 and the wheel 6 in order to detect the rotation. By such arrangement, the installation interval between two driving wheels 2 can be increased and travel stability of the unmanned traveling vehicle 1 is improved.
Patent JP-H0526143-A (JP)
Title: Ignition distributor
Inventor: NAKAGAWA SEIKI
IPC: H04B15/02
Filed: 1991-07-19
Abstract: PURPOSE:To obtain the combined effect of suppressing radiant radio noise and FM radio noise by forming at least one of the discharge parts of a fixed electrode and a rotating electrode of a sintered body made of Ni-Zn ferrite, silicon oxide, and the like. CONSTITUTION:A rotating electrode 40 is provided with a discharge member 50. This discharge member 50 is a ceramic made electrode formed of Ni-Zn ferrite as base material and provided at its surface with a surface deposition layer of 1-7mum thickness larger in silicon dioxide content than the inner part of the discharge member 50 by the deposition reaction of ferrite, silicon oxide and cobalt oxide, and discharge can be performed at this surface deposition layer 52. The resistance value from the voltage applied part to discharge part of the discharge member 50 is to be 10<4>-10<6>OMEGA.
Patent JP-S57103189-A (JP)
Title: Semiconductor memory
Inventor: TOYODA KAZUHIRO
IPC: G11C11/416
Filed: 1980-12-19
Abstract: PURPOSE:To shorten write recovery time by applying the output of a high-speed auxiliary memory to the input terminal of a sense amplifier during writing operation and by applying the output of a selected memory cell to the sense amplifier for stopping the application when an address is changed. CONSTITUTION:Memory cells MC are arranged at respective intersections of word lines Wj0-Wj1, and bit lines Bi0-Bi1; and a write amplifier writes data in the cells, and a sense amplifier SA reads data to be written out of the cells. This semiconductor memory is provided with a high-speed auxiliary memory FF2 wherein the same write data Din with the cells are written when the data are written in the cells, and a switching circuit, consisting of an FF1, a transistor T3 and an input buffer BA, which applies the output of the auxiliary memory FF2 to the input terminal of the sense amplifier SA during writing operation and stops the application to the SA in case of an address change AA to apply the output of a selected memory cell to the input terminal of the sense amplifier SA.
Patent JP-S6158116-A (JP)
Inventor: TOMIKAWA SHOZO
IPC: G12B9/02
Filed: 1984-08-29
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-H0712773-A (JP)
Title: Ceramic destruction detection device
Inventor: KAWAMURA HIDEO
IPC: G01N33/38
Filed: 1993-06-25
Abstract: PURPOSE:To easily detect the destruction of a ceramic component built in an engine by depositing a high-fusion point conductive thin film of specific material on a ceramic wall, and detecting the electric resistance of the thin film. CONSTITUTION:Ceramics such as Si3N4 and SiC is, for example, used for the head liner 11 of a cylinder 1, and the top coating 21 of a thin film using WC, CrB2, TiN, ZrB2, ZrN, TaC or conductive SiC, is deposited on the upper surface of the liner 11 between head bores 14 and 15. Also, a lead 211 is wired from both ends of the coating 21 and connected to a control device 3. This control device 3 periodically supplies the predetermined amount of current to the coating 21. When the liner 11 is cracked due to stress during engine operation, an abnormal condition occurs in the thin film at the concerned position and a resistance value change or a wire break occurs, thereby causing a change in supplied current. As a result, the control device 3 judges that the ceramics cracked and actuates an warning device 31 for reporting to an operator.
Patent JP-H0711554-A (JP)
Title: Combined filament staple fiber nonwoven fabric
Inventor: MURASE SHIGEMITSU
IPC: D04H1/435
Filed: 1993-06-24
Abstract: PURPOSE:To obtain the subject nonwoven fabric, excellent in mechanical performances, flexibility, bulkiness and drapeability and suitable as a material for clothes, medical and sanitary materials. CONSTITUTION:This combined filament staple fiber nonwoven fabric is characterized by combining at least three kinds of polyethylene terephthalate-based staple fibers having mutually different cross-sectional shapes and three-dimensionally interlacing the mutual staple fibers.
Patent JP-H0229628-A (JP)
Title: Liquid crystal display device
Inventor: SHIMAZAKI YUTAKA
IPC: H05K1/11
Filed: 1988-07-19
Abstract: PURPOSE:To raise the yield of a liquid crystal display device of a heat sealing type and to improve reliability after connection by providing dummy electrodes at the end of a connecting reed electrode part for a driving circuit substrate and at a place such as a division part where take-out electrode arrays are disconnected. CONSTITUTION:The reed electrode part 6 for the driving circuit substrate 2 is provided with the inherent connecting reed electrode 5 which is connected to an electrode 4 on the side of a liquid crystal display element 1 and transmits an electrical signal, and with the dummy electrode 13 positioned outside both sides of the array groups. Owing to the existence of the dummy electrode, the connecting reed electrode positioned at the outermost end, for instance, becomes equivalent to a normal, inside connecting reed electrode. In case a connection defect occurs after heat sealing, it is limited to around the dummy electrode. Thus, reliability in connecting and fixing the array groups can be ensured.
Patent JP-H07146001-A (JP)
Title: Hot water supply control device
Inventor: NAGAOKA YUKIO
IPC: G05D23/19
Filed: 1994-08-01
Abstract: PURPOSE:To maintain a water supply temperature at a proper value irrespective of changes made in any situation by controlling a heating amount based on deviations between a detected value of a hot water supply temperature and a setting value and controlling the amount of bypass water based on a hot water temperature changing velocity which is a time differential value of deviations. CONSTITUTION:Water is passed to a venturi pipe 10 from a flow-in pipe 2 of a water volume controller 1 and heated with a heat exchanger 13 and then supplied to a hot water supply pipe 14. This hot water is mixed with the other water which is supplied from a water volume control valve 11 to a bypass line 15 at a mixing unit 16. The temperature of this mixed hot water is detected with a hot water supply temperature detector 17. On the other hand, gas is supplied to a heating device 24 by way of a heating controller 23 from a supply line 22 where the gas is burnt so as to heat the heat exchanger 13. A hot water supply controller 25 controls the amount of heating based on deviations between a detected value and a setting value about the supply hot water temperature. When a hot water changing velocity, which is a differential value of the deviation, is out of a specified range, the water volume control valve 11 is on/off controlled, thereby adjusting a mixing ratio.
Patent JP-S5879629-A (JP)
Inventor: KURAUSUUYURUGEN PEETAASU
IPC: F02D41/06
Filed: 1982-10-15
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-H0934483-A (JP)
Title: Method and device for voice output
Inventor: NOGUCHI TOSHIYUKI
IPC: G10L13/02
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To provide easy adjustability for the volume of voice output by furnishing a voice output means which outputs a voice having a volume corresponding to the area of image factors as part of a synthesized picture displayed. SOLUTION: An image database 4 stores a plurality of image factors, and a voice synthesizing means 6 synthesizes the image factors read out of the database 4. A display means 3 displays a synthesized picture obtained, and an input means 1 enters an instruction to change the area of image factors as part of the displayed image. A changing means changes the area based on the instruction, and a speaker 8 as a voice output means outputs a voice having a volume corresponding to the area of part of the picture factors. This configuration attains changing the area of part of the picture factors based on the given instruction, outputting the voice of volume corresponding to the changed area, and making the volume of the outputted voice in correspondence to the area of the image, so that the user is easy to understand the control of the volume to lead to achievement of easy controllability.
Patent JP-S6449423-A (JP)
Title: Complementary metal- oxide-semiconductor circuit
Inventor: BUIREMU YOTSUTO DERANGE
IPC: H03K19/21
Filed: 1988-07-19
Abstract: PURPOSE: To enable an output to drive another gate without any intermediate buffer by pulling up the input terminal of an inverter and making no DC current flow to the inverter when both input signals are high. CONSTITUTION: When the inputs A and B are both low, neither of transistors(TR) 30 and 31 conducts, TRs 34 and 35 turn on to raise the voltage at a node 41 up to Vc C, and a TR 37 turns on to hold a line 39 almost at the earth voltage. When one of them is high, one of the TRs 30 and 31 turns on to send a zero voltage to the node 41 and a TR 38 turns on to develop the voltage Vc C at an output node 39. When both the inputs are high, both the TRs 30 and 31 turn on to supply an input signal which has dropped by a threshold voltage to the node 41. The TR 38 is cut off by feedback through a TR 40 and the DC circuit of the inverter 36 can be eliminated.
Patent JP-S57107615-A (JP)
Title: Peak detector
Inventor: DAAWAADO ETSUCHI PURIIBU
IPC: H03D1/02
Filed: 1981-11-10
Abstract: PURPOSE: To allow a peak detection with high fidelity and broad band, by obtaining a signal relating to the difference between the 1st and 2nd detecting signals, and correcting a voltage drop produced at a diode.  
     CONSTITUTION: Input sections 10, 12 of the 1st detection circuit 4 consisting of diodes 6, 8, a capacitor 20 and a resistor 22 and the 2nd detection circuit consisting of a diode 14, a capacitor 16, and a resistor 18, are connected to an input terminal 15. When an input signal VIN is applied, outputs V out1 , V out2  obtained at output terminals 24, 26 are expressed as equations, where (VFD 1 )PK,  (VFD 2 )PK, (VFD 3 )PK are peak voltage drops produced at diodes 6, 8, 14, and (VIN)PK  is a peak voltage of the input signal. The characteristics of the diodes 6, 8, 14  are made equal, the difference (VFD 3 )PK between the inputs V out1  and V out2  is applied to the output V out2 , and the same output signal as the input signal (VIN)PK is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0932864-A (JP)
Title: Damper device for rotational motion
Inventor: TANAKA HIROHISA
IPC: F16F15/123
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a device which has a small size and excellent durability, and whose properties are freely varied from the outside. SOLUTION: Rotation of an input shaft 2 is transmitted to a cylinder 8 through a loading cam type rotation transmission device 23, for rotating an output shaft 3 which is spline-engaged with the cylinder 8. When rotational speed or torque of power to be transmitted is varied, the cylinder 8 is displaced against elasticity of a plate spring 25, and capacity of a pressure chamber 33 is decreased. Viscous fluid inside the pressure chamber 33 is flowed to the outside from a throttle hole 34. Based on relative displacement between the input shaft 2 and the output shaft 3, vibration is eliminated by energy corresponding to integral of angle speed variation and mass of a member which is displaced synchronously with the input shaft 2.
Patent JP-H06574-A (JP)
Title: Manufacture of arm fitting shaft
Inventor: TANABE KEIJI
IPC: B21C23/14
Filed: 1992-06-16
Abstract: PURPOSE:To shorten the number of manufacturing processes and to improve the precision of the size and the shape by drawing a blank piece with an extrusion forming in an axial direction and plastic-deforming both end parts into planar shape. CONSTITUTION:A punch 111 inserting a first compact 10 beforehand applying chamfers at both ends of a round bar material being the blank into a die 114, is moved in the axial direction and extruded to the die 115. By this method, the tip part of the first compact is drawn and plastic-deformed into the planar shape to obtain a second compact 20. In order to deform the other end in the second compact 20 which deforms the one end into the planar shape into the planar shape, the other end side is further plastic-deformed with drawing by using the punch and the die to obtain an intermediate product having the planar shape at both ends. By this method, the consumption of the material can be saved by 30-42% and the number of the manufacturing processes is reduced from 9 to 2.
Patent JP-S6240993-A (JP)
Title: Wire electrode for seam welding
Inventor: TERAYAMA KAZUKIYO
IPC: B23K35/40
Filed: 1985-08-19
Abstract: PURPOSE:To lessen the deformation arising from heat generation, pressurization and pulling during welding and to obtain stable weldability by subjecting the surface of a low-carbon steel wire to electric resistance seam welding by using a wire electrode coated with tin or tin alloy. CONSTITUTION:The ordinary low-carbon steel wire is drawn to a steel wire having a circular section of 1.5mm diameter by water drawing and is then subjected to bright annealing. The surface of the steel wire is subjected to plating of tin or tin alloy by continuous acidic electroplating to be coated there in with a surface layer having 0.01-1.0mum thickness. The surface is subjected to a cathodic electrolysis treatment to obtain the wire electrode. The wire is used by being drawn to electrode shapes such as elliptical, square and regular hexagonal shapes according to the characteristics of the blank material to be welded in the case of using said wire after plating the as-drawn wire without subjecting the wire to bright annealing.
Patent JP-H0471752-A (JP)
Title: Method for forming hollow core
Inventor: SUZUKI YOSHIRO
IPC: B22C9/10
Filed: 1990-07-10
Abstract: PURPOSE:To increase degree of freedoms to shapes of hollow core to be possible to form and selection of forming methods thereof by shrinking foam resin-made pattern with reaction of petroleum series solvent in hardener contained in sand and the foam resin and forming the hollow part in a core. CONSTITUTION:After setting the foam resin-made pattern 3 to the prescribed position in the core mold 5, and sand 7 packing is executed. The pattern 3 is shrunk with the reaction of the petroleum series solvent in the hardener contained in the sand 7 and the foam resin to form the hollow part in the core 1. Reacted gas and unreacting gas are discharged with the air and introduced to an exhaust cleaning vessel 8 and cleaned. By this method, the hollow core having the prescribed shape can be molded by adopting the optimum molding method under consideration of advantage/disadvantage to the shape accuracy and cost, etc.
Patent JP-H03129294-A (JP)
Title: Transfer tube
Inventor: MIRIBOJIYO KONSUTANCHIN BURUN
IPC: C04B35/66
Filed: 1990-07-10
Abstract: PURPOSE: To improve thermal shock resistance, by constructing a title tube with a high density hollow ceramic oxide tube, preferably enclosing a wall of an outer surface of the tube with a low density ceramic oxide shell, and further providing an internal heater between the high density tube and the low density shell. CONSTITUTION: A heating element is configured into a wire composed of a wound portion 56 and ends 57, 58. The wound wire portion 56 makes direct contact with an external surface wall 59 of a high density tube 51, and a final end wire portion 58 is bent and is separated from the wound wire portion 56. A low density ceramic oxide shell 60 is directly joined with the external wall 59 of a high density tube 51 excepting a portion occupied by the wound wire portion 56. The shell 60 makes direct contact with the wound wire portion 56 and surrounds the wound wire portion 56 and the wall 59 to prevent their substantial portions from being exposed. As a result, heat shock resistance of a composite transfer tube is improved.
Patent JP-S6159250-A (JP)
Title: Apparatus for diagnosing corrosion life of zinc plated steel
Inventor: SUDO KEIICHI
IPC: G01N27/72
Filed: 1984-08-31
Abstract: PURPOSE:To make it possible to diagnose the corrosion life on zinc plated steel with good accuracy, by simple constitution such that a magnetic force sensor and an insulating resistance sensor are provided, and the thickness of a zinc oxide film and that of a zinc plating film are measured. CONSTITUTION:A diagnostic apparatus is constituted of a magnetic force sensor A having a permanent magnet 5, an insulating resistance sensor B comprising an electrode plate, film thickness calculation parts C, D, input and output parts F, G and a life calculation part E for calculating a corrosion speed and life by the signals from the film thickness calculation parts C, D and the input part F. The sum of the thickness of the zinc oxide film 1 of zinc plated steel and that of a zinc plating film 2 is calculated by the magnetic force sensor A to be inputted to the film thickness calculation part D. Next, the corrosion speed of the zinc plating film 2 is calculated from the inputs from both film thickness calculation parts C, D and the input value of the number of installation years of zinc plated steel from the input part F by the life calculation part E to diagnose the residual life of the zinc plated stee.
Patent JP-H1014249-A (JP)
Title: Inverter protection circuit
Inventor: SATO MOTOYASU
IPC: H02H3/08
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To interrupt all phases collectively at high speed with an overcurrent or a short circuit current occurring in one phase at the output stage of an inverter and to set an operating point arbitrarily, depending on the rated current of the inverter by collectively interrupting all IGBTs on the lower stage side of the inverter, when an overcurrent has been detected. SOLUTION: An IGBT(X) has a collector-emitter voltage VCE>VD (voltage between a first common connecting line 15 and a DC power supply N) +0.6. A current which passed through a resistor Rcx flows through a path of a diode Dx, a Zener diode 17, and the base-emitter of a transistor Tr. Consequently, the transistor Tr is turned on, and the potential of a second common connecting line 16 drops down to the saturation voltage of the transistor Tr. Since the gate potential of IGBTs (X, Y, Z) drops below a threshold level through the common connecting line 16, the IGBTs (X, Y, Z) are collectively interrupted, and the output power element of the inverter can be completely protected.
Patent JP-H0233868-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: IKEDA KATSUHARU
IPC: H01M4/583
Filed: 1988-07-22
Abstract: PURPOSE:To lengthen charge-discharge cycle life and to increase capacity and self-discharge resistance by using lithium or an alkali metal mainly comprising lithium as a negative active material, an amorphous metal powder molding comprising a mixture of V2O5 and P2O5 as a positive electrode, and powder molding comprising a specified carbon material and a metal capable of being alloyed with the negative active material as a negative electrode. CONSTITUTION:A negative active material is lithium or an alkali metal mainly comprising lithium. A positive electrode is an amorphous material powder molding. As the amorphous powder, a mixture of V2O5 and P2O5 is used, and the molar ratio of P2O5 to V2O5 is 30% or less. The negative electrode is a powder molding of a mixture of a carbon material and a metal capable of being alloyed with lithium or an alkali metal mainly comprising lithium. The carbon material whose atomic ratio of hydrogen to carbon is less than 0.15, spacing d002 on the face (002) measured by an X-ray wide angle diffraction method is 3.37Angstrom  or more, and crystal size LC in the C axis direction is 150Angstrom  or less is used.
Patent JP-2000000308-A (JP)
Title: Relaxation device
Inventor: MAEYAMA TADANORI
IPC: A61M21/02
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a relaxation device using a bodily sensing person support body. SOLUTION: This relaxation device comprises a sound generating device body 1 having an input terminal 18 for connecting an external sound source reproducing device 8, and a control means 2; a light blinking type visual stimulating means 3 fitted to the sound generating device body 1; and a bodily sensing person support body 4 having a speaker 6 connected to the control means 2 through an amplifier 5, and converters 7 for converting acoustic signals amplified by the amplifier, into mechanical vibration. A sound source generating means for generating intermittent sound source for relaxation on the basis of a sound source program of a storage means 5 is electrically connected to the control means 2.  The optical synchronization control function L of the control means 2 synchronously blinks the visual stimulating means 3 in correspondence with the sound source for relaxation, and the control means 2 synchronously outputs the sound source for relaxation to the amplifier side. The acoustic signals amplified by the amplifier are reduced from the speaker 6 and converted into mechanical vibration by the converters 7.