baber/WOPTO huggingface dataset:
Patent JP-H05220043-A (JP)
Title: Electric rice cooker
Inventor: HORIUCHI KIYOSHI
IPC: A47J27/00
Filed: 1992-02-14
Abstract: PURPOSE:To increase the temperature-maintenance capacity and simplify the control system in an electric rice cooker preventing dewing on the radiating plate. CONSTITUTION:This electric rice cooker is provided with an inner bowl 10 containing rice and water, a rice cooking heater 1 for the inner bowl, a cover heater 5, a cover sensor 7, a side heater 8, a heating controller regulating the heating of the cover heater 5 and the side heater 8 by means of the cover sensor 7. After the rice cooking heater 1 begins to cook rice, when the cover sensor 7 detects a specified temperature, the cover heater 5 and the side heater 8 are controlled simultaneously.
Patent JP-H09221964-A (JP)
Title: Drainage sill device for doorway
Inventor: MURASE YASUSHI
IPC: E06B1/70
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a drainage sill device for a doorway capable of thinning the thickness of a slab without defiling the beauty thereof with a simple construction and reducing a construction cost. SOLUTION: A first drain pipe 44 is connected in a water-tight state to a sill 31 of a door frame 26 provided to a doorway of a building so as to surround a drain outlet 43 formed in a side wall 41 on the outside 23 of the building. A linear part 46 of a second drain pipe 45 extended in parallel with the longitudinal direction of the sill 31 is connected to the first drain pipe 44 in a water-tight state, water settled in the sill is led into the first and second drain pipes, and it is discharged to a drainage system such as collecting hole, etc., through a drain conduit to be separately constructed.
Patent JP-S63243158-A (JP)
Inventor: RICHIYAADO SUCHIYUUAATO UIRIAM
IPC: C08K13/04
Filed: 1988-02-10
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-S62186103-A (JP)
Inventor: HORI SADAE
IPC: F22B37/26
Filed: 1986-02-13
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-S59154094-A (JP)
Inventor: KANETAKE MASASHI
IPC: H05K3/00
Filed: 1983-02-22
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-H07239843-A (JP)
Title: Parallel arithmetic processors
Inventor: KATO YASUNOBU
IPC: G06F17/16
Filed: 1994-02-25
Abstract: PURPOSE:To reduce the storage capacity required for arithmetic and to carry out more efficient and higher-speed arithmetic. CONSTITUTION:A control part 2 divides a matrix A for each row, forms arithmetic data for each row from the combination of element number data bi expressing the number of non-zero elements in one row, column numbers ci concerning all the non-zero elements and values di of elements and supplies the arithmetic data and data xi of a vector X to respective arithmetic processing parts la-ld, and the respective arithmetic processing parts la-ld store the arithmetic data in a SAM 20 and store the data xi of the vector X in a RAM 22. The respective arithmetic processing parts 1a-1d read the element number data bi stored in the SAM 20, read the column numbers ci and the values di of elements based on the element number data bi and read the data xi of the vector X corresponding to the column numbers ci from the RAM 22, arithmetic is performed by an arithmetic part 11, and the arithmetic to calculate the inner product of the matrix A and the vector X is parallelly executed at the arithmetic parts 1a-1d.
Patent JP-H0772323-A (JP)
Title: Color filter
Inventor: HISHIRO YOSHIKI
IPC: G03F7/00
Filed: 1994-02-25
Abstract: PURPOSE:To provide the color filter which is excellent in various performances, such as resolution, color tones, color reproducibility and color densities, and is small in thickness. CONSTITUTION:This color filter has plural chromatic filter elements on a substrate. The respective chromatic filter elements are formed of resist materials contg. dyestuff having predetermined colors of a wavelength range of 400 to 700nm and an alkaline-soluble resin. The thickness of the resist materials is <=3mum. The value expressing the light absorption characteristics of the resist materials by the min. value of the transmittance of light corresponding to the predetermined wavelength range of the colors is <=25%.
Patent JP-S55120390-A (JP)
Title: Current control device for inverter
Inventor: FUKAZAWA KATSUMI
IPC: H02P23/07
Filed: 1979-03-12
Abstract: PURPOSE:To reduce the difference in torque of an inverter between regenerative mode and running mode by correcting the current setting value that shifts first and second chopper groups from cnducting condition to cutoff condition and the current setting value that shifts from cutoff condition to conducting condition in the regenerative mode, to a low value. CONSTITUTION:A comparator 30 detects a conversion to a regenerative mode. A compartor 31 compares the current detection value with the corrected value of the current command lower limit value. A flip-flop FF32 is set by the output of the comparator 30 and reset by the output of the comparator 31. An inverting amplifier 41 consists of an operational amplifier 33, and gain adjustment resistors 35, 36. An adder 42 consists of an operational amplifier 34 and gain adjustment resistors 37, 38, 39, having a resistance value equal to each other and operates addition of the current command value and the output of the amplifier 41. In the regenerative mode, the first and second choppers are controlled by the setting value which has been corrected to a low value.
Patent JP-H04288686-A (JP)
Title: Automatic target identifier
Inventor: NAKAGUCHI TOMOYUKI
IPC: H04N7/18
Filed: 1991-02-22
Abstract: PURPOSE:To perform required correlative arithmetic processing and to identify a target in real time with small capacity of reference memory even when distance to the target is changed by providing a size converter which changes a reference image corresponding to the distance to the target. CONSTITUTION:Images equivalent to the ones in which plural kinds of targets separated from specific distance are image-picked up in a various directions by an image pickup device 1 are stored in reference image memory 5. A tracking signal generator 8 generates a tracking signal to track the position of the target, and a controller 11 automatically directs a range finder 9 to the target by the tracking signal, and the range finder 9 measures the distance R to the target. The size converter 10 magnifies or reduces the size of a target image stored in the reference memory 5 by using the distance R. A correlation processor 3 takes the mutual relation of a converted target image and the target image stored in a frame memory 2 and image-picked up by the image pickup device 1.
Patent JP-H07233975-A (JP)
Title: Engine-driven air conditioner
Inventor: ARIMURA MASATSUGU
IPC: F24F5/00
Filed: 1994-02-25
Abstract: PURPOSE:To provide an engine-driven air conditioner wherein rainwater and the like entering an outdoor heat exchanger is prevented from remaining on floor part and is discharged out of an outdoor air conditioner unit. CONSTITUTION:An engine-driven air conditioner 1 is provided with an engine room 7 having an engine arranged therein and an outdoor air conditioner unit 2 having an outdoor heat exchanger chamber 14 in which outdoor heat exchangers 11-13 are arranged above the engine room 7. Lower part of a floor of the outdoor heat exchanger chamber 14 is made to communicate with the outside of the outdoor air conditioner unit by means of drain passages 48, 43.
Patent JP-S57144620-A (JP)
Title: Half cut controller of material
Inventor: TOMITA IZUMI
IPC: B23D36/00
Filed: 1981-02-27
Abstract: PURPOSE:To half cut a material reliably even when the length of the material is varied, by providing the position detecting signal of a moving rolling material to an addition and subtraction counter. CONSTITUTION:When the tip of a rolling material reaches to first detector 4 provided at the material feeding side of a cropshare 3, a detection signal is produced to close a contact 11 while to open a gate 12 and to provide the clock pulse from a generating device 7 to an adding counter 9. When a rolling material 1 passes in front of the first detector 4, said counter is disabled and its content is written into a subtraction counter 10. Thereafter when the leading edge of an intermediate rolling material is detected by a second counter 5, a contact 13 is closed while gate 14 is opened and a clock pulse having the frequency two times that of the adding time is provided to the subtraction counter 10 and when the content of the subtraction counter is equal to the level set by a setter 17 a cut command signal Pc is provided from a comparator 18 to the crosphare 3.
Patent JP-S59154056-A (JP)
Title: Semiconductor device
Inventor: ARIIZUMI SHIYOUJI
IPC: H01L27/02
Filed: 1983-02-23
Abstract: PURPOSE:To improve the degree of freedom of wiring design by a method wherein a conductor layer for improving the withstand voltage connected to an input pad via an insulation film is provided so as to cover a resistance element for an input protecting circuit, using said layer such as a poly Si wiring layer. CONSTITUTION:An interlayer insulation film 15 consisting of a CVD oxide film having a required contact hole is formed on a wafer, and the second poly Si layer 16 is formed thereon as the second wiring layer. At this time, at the input protecting circuit part, in order to improve the withstand voltage, the second poly Si layer 16 is so formed as to cover the upper surface of the resistance element R in the state of connection to said element R through the contact hole 15c. In said circuit formed in such a manner, local field concentration in said element R at the time of high voltage input is allevaited by the poly Si layer 16 for improving the withstand voltage, resulting in the improvement of the withstand voltage.
Patent JP-S58147605-A (JP)
Title: Measuring device
Inventor: KENBOU YUKIO
IPC: G01B21/30
Filed: 1982-02-26
Abstract: PURPOSE:To measure the flatness of the surface of a substrate in a short time, by providing a rotary plate on one surface of the substrate in parallel with the substrate, and providing a plurality of detecting means, which detect the distance between their tips and the surface of the substrate on the substrate side. CONSTITUTION:A plurality of the detecting ends 6, which detect the distance between their tips and the surface of the substrate, are attached to a disk 23 so as to face the substrate 1. The plurality of the detecting ends 6 are attached to the center of the disk 23 to its peripheral part in a straight line or curve. The detected signal from each detecting end 6 is taken by a cable 33. The cables 33 are fixed to a rotating side 34 of a slip ring, which is supported by a supporting frame 37 that is fixed to a spacer 30. The cables 33 are moved together with the disk 23. The detected signals are outputted to an external signal processing means from a stator side 35 of the slip ring through a cable 36.
Patent JP-S60171743-A (JP)
Title: Mounting of semiconductor device
Inventor: NAKANO HIROYUKI
IPC: H01L23/02
Filed: 1984-02-17
Abstract: PURPOSE:To obtain the mounting method of a semiconductor device easy to be positioned, generating no warp and slippage of a top cover, and having favorable airtightness by a method wherein a jig provided with a top cover positioning hole and an adhesive escaping hole at the base, and moreover provided with a package main body positioning hole is used. CONSTITUTION:An inserting hole 6 is provided to the top surface of a jig 5 to be used for adhesion of a top cover. The inserting hole 6 thereof is a hole provided with a step, a top cover positioning hole 7 to accommodate the top cover 4 is provided to the base, an adhesive escaping hole 8 shallower than that is provided to the base, an adhesive escaping hole 8 shallower than that is provided to the peripheral surface thereof, a package main body positioning hole 9 deeper than thickness of a package main body 2 is provided upward thereof, and the package main body 2 and a block 10 for load are accommodated therein. To adhere the top cover 4 on the package main body 2, the top cover 4, an adhesive 3 and the package main body 2 are engaged with the positioning holes respectively to be accommodated turning upsides down from the bottom of the inserting hole 6 of the jig 5, the block 10 for load is put on the package main body 2, and pressure is applied to the adhering part by applying load to attain adhesion.
Patent JP-H07221717-A (JP)
Title: Method and device for converting pcm audio signal
Inventor: KANEKO ITARU
IPC: H04B14/04
Filed: 1994-02-01
Abstract: PURPOSE:To make a 20-bit 5.1CH(channel) signal comprising a left(L) signal, a right(R) signal, LS, RS(left and right surrounding) signals, a center (C) signal and a low frequency effect sound (LFE) signal compatible with a conventional 2-channel 16-bit PCM signal. CONSTITUTION:A matrix coder (11) codes the signals L, R into a signal M, the signals LS, RS, C into a signal S, the signal LFE into a signal LFE1, and the signals S, LFE1 are given to a compression coder (12) from which a signal X is obtained. A 20-bit signal M is converted into a 16-bit signal (13, 14, 15, 17) into a signal Mf1, the signal bands are synthesized by a band synthesizer (23), decoded by a local decoder (18) to obtain correction components Ae, We (19, 20). Bits of an audible level or below are allocated (160 to the signals Ae, We, X and the result is subjected to bit synthesis (21) and band synthesis (22) to obtain 16-bit PCM signals L1(left) and R1(right). Thus, the compatibility is obtained without signal quality deterioration.
Patent JP-S58148279-A (JP)
Title: Surge power plant
Inventor: SASAKI SHIYOUJI
IPC: F03B13/18
Filed: 1982-02-25
Abstract: PURPOSE:To generate electric power by a drive motive produced when a link is reciprocated by the pressure of surges and recovering force of a spring. CONSTITUTION:A swing plate 9 is tilted by a surge to be returned by a spring 11 when the surge goes out. A cylinder 3 shall come into and go out of a stationary cylinder 1 driven by this swing with the aid of a link 10. A screw rod 2 rotates either in the regular or reverse direction through the action of a ball and nut 4 while a flywheel 6 and a drive shaft 5 revolve in a single direction. Even while the screw rod 2 rotates in the reverse direction, the generator G is operated at the same speed because of inertia of the flywheel 6.
Patent JP-H06240470-A (JP)
Title: Production of galvannealed steel sheet excellent in machinability
Inventor: TANNO YASUYUKI
IPC: C25D3/56
Filed: 1993-02-18
Abstract: PURPOSE:To produce a galvannealed steel sheet excellent in press-formability and powdering resistance by applying a Fe-B alloy plated film specified in B content and coating weight on a base material steel sheet, applying a hot dip galvanized film thereon under a specific condition and then galvennealing the film. CONSTITUTION:The Fe-B alloy plated film 2, 0.05-0.3wt.% in B content and 10g/m<2> in coating weight, is formed on the surface of the base material steel sheet. Next, the hot dip galvanized film 3 is formed on the film 2 through a uniform and stable Fe-Al layer 4 so that the ratio of B content (wt.%) of the plated film to Al content (wt.%) of the plated film after galvannealing is 0<(B content in the plated coating film)/(Al content in the plated coating film)<=0.2. Next, the galvannealed film 5 is formed on the base material steel sheet by galvannealing. As a result, the difference of galvannealing speed due to steel kind is reduced and the galvannealed steel sheet excellent in operability is obtained.
Patent JP-H10212428-A (JP)
Title: Black pigment composition
Inventor: KATO AKIMITSU
IPC: C09C3/10
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a black pigment composition excellent in blackness and exhibiting no gelation with the lapse of time. SOLUTION: This black pigment composition comprises 10-40wt.% of aniline black, 5-20wt.% of a water-soluble polymer such as gum arabic, carboxymethyl cellulose or polyvinyl alcohol, 3-10wt.% of a wetting agent such as glycerol or ethylene glycol and water, wherein the content of a copper ion in this composition is <=300ppm.
Patent JP-S53114199-A (JP)
Title: Device for controlling windshield temperature for aircraft
Inventor: HANAKA IKUTAROU
IPC: B64D15/12
Filed: 1977-03-17
Abstract: PURPOSE: To provide protecting functions of respective parts of an aircraft by mounting means for stopping the operation of inverter means for supplying an electric power to the heater of a windshield glass when malfunction occurs. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07239730-A (JP)
Title: Touch screen
Inventor: NAITO WATARU
IPC: G06F3/041
Filed: 1994-02-28
Abstract: PURPOSE:To obtain the same connection effect even when the connection position of a connector is set to an opposite side by arranging electrodes, which output lateral and longitudinal coordinate data of the connector of a connection part, line-symmetrically at the width-directional centers of the electrodes. CONSTITUTION:A coordinate data detection part 2 is composed roughly of a coordinate data detection board 3 and the connection part 4, and the electrodes 4a-4d at the connection part 4 are connected to transparent resistance film electrodes 3a-3d of the coordinate data detection board 3 respectively, and the transparent resistance film electrodes 3a and 3d are connected to the transparent resistance film 3e, the transparent resistance film electrodes 3b and 3c are connected to the transparent resistance film 3f, and the transparent resistance films 3e and 3f are arranged in parallel while a slight gap is left by using a spacer. Further, the part where the two transparent resistance films 3e and 3f overlap with each other is a coordinate data detection area 3g. And, the electrodes, i.e., the upper electrode 4a and lower electrode 4d, and left electrode 4b and right electrode 4c are arranged line-symmetrically at the connection part connector center positions.
Patent JP-H06218531-A (JP)
Title: Upper nozzle brick for sliding gate
Inventor: YOTAWAKE TOMOHIRO
IPC: C04B35/10
Filed: 1993-01-25
Abstract: PURPOSE:To improve the spalling resistance important for safe use of an upper nozzle. CONSTITUTION:An Al<2>O3-rich mullite refractory raw material contg. chemical components consisting of 80 to 95wt.% Al2O3 and 5 to 20wt.% SiO2 is used at 10 to 40wt.% for the upper nozzle brick for a sliding gate consisting of 60 to 90wt.% aluminous refractory material. The upper nozzle brick for high aluminous SN formed by using the Al2O3-rich mullite refractory raw material maintains corrosion resistance. The service life of 1.5 to 2.0 times the service life of an upper nozzle brick for alumina-carbon SN is obtainable with this brick.
Patent JP-S61189267-A (JP)
Title: Separation of tryptophan
Inventor: HOYA TAKAO
IPC: C07C227/00
Filed: 1985-02-18
Abstract: PURPOSE:To obtain tryptophan from an aqueous solution containing tryptophan together with other amino acids, by contacting the solution with a strongly acidic cation exchange resin beads, desorbing the other amino acids from the resin with an aqueous solution of an acid, etc., and then separating tryptophan with an alkaline aqueous solution. CONSTITUTION:An aqueous solution containing tryptophan together with other amino acids is made to contact with strongly acidic cation exchange resin beads filled in a column to effect the adsorption of tryptophan and a part of the coexisting amino acids, and the resin is made to contact with an aqueous solution of an acid or an inorganic salt to effect the desorption of the adsorbed coexisting amino acids. Thereafter, the adsorbed tryptophan is desorbed with an alkaline aqueous solution, and the desorbed solution is made to contact again with the resin. The adsorption and desorption are repeated to separate the tryptophan in the form of highly concentrated solution. EFFECT:An alkaline aqueous solution having a tryptophan concentration of 3-15wt% and free from impurity amino acid can be produced.
Patent JP-S53115131-A (JP)
Title: Magnetic picture recording/reproducing system
Inventor: KIKUTANI SATOSHI
IPC: H04N5/783
Filed: 1977-03-17
Abstract: PURPOSE: To obtain a good-quality slow motion picture in the azimuth recording system, by locating auxiliary magnetic head A' and B' which feature the same angle formed by the scanning direction and the gap width direction at the delayed or gained position in the ϒ-radian revolution direction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000232418-A (JP)
Title: Optical burst transmission-reception circuit
Inventor: NAKASE NAOKI
IPC: H04B17/40
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of a reception sensitivity characteristic caused by the reception level difference in a slave station of a PON system where one master station and n-pieces of slave stations are connected to each other through an optical star coupler. SOLUTION: Optical switches 27 and 29 and a light fixing attenuator 28 control the luminous outputs of a driving current control circuit 19 for the driving current source 20 of a luminous element 23 and/or the luminous element 23 through minimum level and maximum level monitoring circuits including comparators 12 and 13 for comparing a reception level in the output of an amplifier 3 for amplifying the output of a reception element 2 with reference voltage sources 8 and 10.
Patent JP-H07237246-A (JP)
Title: Hot runner die device
Inventor: OBARA MITSUHIRO
IPC: B29C45/26
Filed: 1994-02-28
Abstract: PURPOSE:To prevent a fixed side receiving plate, a fixed side molding plate and a fixed side mounting plate from becoming flexed, if a manifold is deformed due to heat or resin pressure. CONSTITUTION:Distance pieces 13, 14 are provided between a manifold 8 and a fixed side receiving plate 5. In addition, a through groove 84c as a through part is formed in the alignment direction of a fixed side receiving plate 5 or a fixed side mounting plate 7. Further, a support pin 91 as a pillar-like member for fixing the fixed side receiving plate 5 and the fixed side mounting plate 7 is introduced into the through groove 84C. The support pin 91 should preferably be introduced into the manifold 8 in a non-contact state. Thus the fixed side mounting plate 5 and the fixed side receiving plate 7 no longer become flexed as these are supported by the supported pin 91, if the manifold 8 is deformed.
Patent JP-H09223775-A (JP)
Title: Resistor element and its composite resistor and resistor circuit
Inventor: TAMAGAWA AKIO
IPC: H01L29/8605
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a resistor element in which an influence of potential variations on an aluminum wiring is reduced and accuracy of resistivity is set to be high, and provide its composite resistor and a resistance circuit, particularly an R-2R ladder resistance circuit. SOLUTION: An R-2R ladder resistance circuit uses as a unit element each of resistor elements R6 to R8 and R10 to R19 each of resistance R and each having high concentration diffusion layers at opposite ends of a diffusion layer resistor 12 region, and the resistor elements R6 to R8 are disposed symmetrically with respect to the center thereof from a higher order bit side, and sets of two serial resistor elements R18+R19, R16+R17, R14+R15, R12+R13, and R10+R11 are disposed outside the resistor elements R6 to R8 symmetrically with respect to the center thereof from a higher order bit side. An aluminum wiring 16 connecting the resistor elements R6 to R8, R10 to R19 is formed on the region of a high concentration diffusion layer 11 being a high carrier concentration region, putting an insulating film 14 therebetween.
Patent JP-S63201065-A (JP)
Inventor: UEDA FUMIHIRO
IPC: C04B35/583
Filed: 1987-02-13
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。