baber/WOPTO huggingface dataset:
Patent JP-H02233005-A (JP)
Title: Real waveform simulation device
Inventor: TSUKADA TOSHIAKI
IPC: H03B28/00
Filed: 1989-03-06
Abstract: PURPOSE:To obtain a consecutive repetitive simulation waveform by converting a waveform data stored in a memory into a waveform data having a period nearly equal to a measured period according to resampling and using a D/A converter so as to convert the data into an analog signal. CONSTITUTION:A waveform data Sd relating to a measured signal Sx is stored in a memory 4 via an A/D converter 2 and digital filter processing of a computing element 9 is used to apply resampling of the waveform data Sd stored in the memory 4. The data obtained in this way is fed to a D/A converter 5 to obtain a simulation waveform Ss of the waveform data Sd. Thus, the frequency of the measured signal Sx and the frequency of the simulation waveform Ss are made coincident in the calculation accuracy of the resampling and the repetitive simulation waveform Ss whose joint is consecutive is obtained.
Patent JP-H05258161-A (JP)
Title: Self scanning system device
IPC: G07G1/00
Filed: 1992-03-12
Abstract: PURPOSE:To ensure smooth self scanning and settlement by displaying a first adapting message and redisplaying a second adapting message until a remeasuring weight becomes zero when the weight of a product and a measuring weight are dissident. CONSTITUTION:At the time of mounting a product which is different from a product self-scanned by a customer on a carrier conveyor 21, namely, on condition that both weight are judged to be dissident by weight comparing/ deciding means 31A and 31B, an object message display means displays/outputs the first adapting message. One of adapting message redisplay means 31A, 31B and 14 redisplays the second adapting message until the customer removes the wrong product mounted on the carrier conveyor 21. Namely, the message is displayed until the remeasuring weight becomes zero. Besides, a buzzer is rung and to output realarm. Furthermore, as the time when the costomer removes the wrong product is not known, a remeasuring timing is repeated.
Patent JP-H08217752-A (JP)
Title: Production of monochloro-3-cyanopyridine compound
Inventor: OBARA KATSUHIDE
IPC: C07B39/00
Filed: 1995-02-16
Abstract: PURPOSE: To improve the production yield of monochloro-3-cyanopyridine compound by using a specific chlorinating agent, wherein the monochloro-3- cyanopyridine compound is useful as a raw material for medicines and agrichemicals and has been produced in low yields by conventional methods. CONSTITUTION: Monochloro-3-cyanopyridine of the formula (e.g. 2-chloro-3- cyanopyridine) is obtained by subjecting 3-cyanopyridine to a gaseous phase contact reaction with a chlorinating agent in the presence of a chlorination catalyst containing a copper oxide and/or chloride. At least a chlorinating agent selected from a chlorinated hydrocarbon (CCl4 ), a chlorinated sulfur compound (thionyl chloride) and a chlorinated phosphorus compound (oxyphosphorus chloride) is used for the reaction.
Patent JP-S53138260-A (JP)
Title: Power amplifier
Inventor: YAMAGUCHI HIROYASU
IPC: H03F3/20
Filed: 1977-05-10
Abstract: PURPOSE:To realize a power amplifier which is suitable for a low-priced and highperformance hi-fi amplifier whose crossover distortion is prevented and its IC implementation is simplified, by reducing the decrease in bias voltage of an output-stage transistor Tr.
Patent JP-H10257667-A (JP)
Title: Power system protector
Inventor: SAITO YOSHIAKI
IPC: H02H7/045
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain a power system protector, which does not operate at the time of external failures of transformers and reactors and an excitation rush current and detects grounding failures in transformers instantaneously with high sensitivity. SOLUTION: The star connection (primary coils 101a and 101b) of a transformer 101 is divided into a plurality of star connections, which are connected in parallel to each other. A relay 10 compares zero-phase currents of the respective star connections with each other to detect a grounding failure. For instance, if a grounding failure occurs in the primary coil 101a, the value of the zero- phase current of the primary coil 101a and the value of the zero-phase current of the primary coil 101b are different, and the grounding failure is detected and the transformer 101 is cut off from a power system by a breaker 12.
Patent JP-H09247449-A (JP)
Title: Image processor and method therefor
Inventor: KONNO YUJI
IPC: H04N1/40
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of pseudo contour due to occurrence of a single density part in the vicinity of output multi-level density in the multi-level error spread method and to minimize reduction in image quality due to occurrence of a border of dither expression between two different quyantizaiton representative values. SOLUTION: When input of 0 to 255 are received, corrected data being a sum of error data and the input data are divided into four sections of 64 or below, 64-128, 128-192, and 192 or above and two sections having width Δt is set in positive and negative directions with a density 128 where a discontinuous point due to different dither expression is caused as center and then size sections are set in total. Dither expression of quantization value representative values 0 to 170 is conducted for sections of 128-Δt or below, dither expression of quantization value representative values 85 to 170 is conducted for sections of 128-Δt and 128+Δt, and dither expression of quantization value representative values 85 to 255 is conducted for sections of 128+Δt or above.
Patent JP-H11328249-A (JP)
Title: Device and method for transferring and editing sheet metal component data
Inventor: KASK KALEV
IPC: G06F17/50
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To efficiently transfer and edit component data by providing an interface with the library of an application program interface(API) function for transferring or exchanging the component data between a CAD program and a bend model program. SOLUTION: In a sheet metal manufacture equipment 38, a design station 10 is provided with a CAD system. An object oriented bend model system is executed as an application operated on a server module 32 and the design station 10 and the server module 32 communicate with each other through a communication network 26. The API function for transferring and editing data relating to sheet metal components between the CAD program and the bend model program is defined and the library of the API function is executed as a part of the bend model program by a software.
Patent JP-S55145559-A (JP)
Title: Air brush to prevent hazard of dye and pigment on human body by static electricity
Inventor: FURUYA ATSUROU
IPC: B05B7/04
Filed: 1979-05-02
Abstract: PURPOSE: To prevent inhalation of dye or pigment by the user and protect the health, by charging the dye or pigment by the end of an air brush and attracting on the screen of electrode plate.  
     CONSTITUTION: Static electricity from a high voltage generating device 5 is connected to the end part 3 of an air brush and an electrode plate 1 of stainless steel plate, and by regulating the pressure and volume of air blow, fog 6 of dye or pigment charged by the air brush is sprayed. The dye or pigment is attracted only on a screen 2 glued on the plate 1 by the electrostatic power. Therefore, as compared with the conventional method, the attraction rate of dye or pigment increases, and fog of dye or pigment harmful to human body is not left over, and the degree of freedom of air regulation is wider. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06265519-A (JP)
Title: Solution component sensor
Inventor: YAGI HITOSHI
IPC: G01N27/414
Filed: 1993-03-15
Abstract: PURPOSE:To obtain a solution component sensor which realizes high reliability and high efficiency by dynamically or chemically improving the adhesive properties between a sensor base body and an ion sensitive film, enhancing peeling resistances of the ion sensitive film, and improving the durability and life without deteriorating characteristics of the sensor. CONSTITUTION:When the sensor is dipped in a to-be-detected solution, an ion sensitive film 101 is partially held by a visor-like structure 123 and a gate insulating film 109 at the bottom of a recess of a sensor base body 107 even if the film swells. Since the ion sensitive film 101 is dynamically retained at a constant position, peeling resistances of an interface between the ion sensitive film 101 and a silicon 105 on the surface of the sensor base body 107 or the gate insulating film 109 are improved.
Patent JP-H06328260-A (JP)
Title: Plasma arc welding method
Inventor: YAMAGUCHI YOSHIHIRO
IPC: B23K10/00
Filed: 1994-03-24
Abstract: PURPOSE:To perform welding with deep penetration without making a keyhole, to always perform stable welding in a short time hardly being influenced by a gap between superposed materials to be welded and to perform plasma arc welding with small capacity equipment. CONSTITUTION:In the plasma arc welding method in which plural materials to be welded are welded by using a plasma arc, surface side material 3a to be welded is melted by arc heat of the plasma arc 2, while being held by a surface tension action, this is brought into contact with rear side material 3b to be welded by the pressure of the plasma arc 2 or shielding gas, further, the rear side material 3b to be welded is melted by heat conduction and both materials 3a and 3b to be welded are welded together without making the keyhole.
Patent JP-H10253490-A (JP)
Title: Vibrational stress measuring device
Inventor: EHATA KOREICHI
IPC: G01L1/00
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To accurately measure the vibrational stress of a specimen by providing an acoustic exciting device exciting the specimen in no contact state, and selecting one of multiple sound sources in response to the excitation frequency range. SOLUTION: A tweeter and a horn speaker are provided in the casing 9a of an acoustic exciting device 9, and they are selectively used when the excitation frequency is a high frequency or a low frequency. A nozzle 11 is provided on the front face of the casing 9a with its tip faced to a moving blade 3, and it excites the moving blade 3 in no contact. The frequency of the sound wave of the acoustic exciting device 9 is changed from a high frequency to a low frequency to detect the resonance point of the moving blade 3, and the moving blade 3 is excited at the resonance frequency. The frequency response analyzing device of a measuring means 7 receives a strain signal from a strain gauge 5 via a dynamic strain meter and a displacement signal from a displacement gauge 6 respectively.  The harmonic, subharmonic components, and random noise are removed from the strain signal and displacement signal via the wave- form analysis of N-times integrations by the single sine wave correlation method, and the averaged vibrational stress is obtained.
Patent JP-H03258902-A (JP)
Title: Electric power plant
Inventor: UEMATSU KAZUO
IPC: F01K21/04
Filed: 1990-03-07
Abstract: PURPOSE:To improve combined cycle efficiency by raising temperature of exhaust gas through constituting a closed cycle system of steam which includes an exhaust gas boiler arranged in a downstream side of a gas turbine. CONSTITUTION:Steam is generated at an exhaust gas boiler 11 by means of heat of exhaust gas exhausted from a gas turbine 7 in an inert gas circulation type system. This steam is supplied to a steam turbine 12 as the working fluid, and executes mechanical work. Consequently, a generator 13 is driven, and electric power generation is carried out. The steam, which has done mechanical work in the steam turbine 12, is supplied to a condenser 14, and then cooled and condensed. Then, the condensed water is supplied to the exhaust gas boiler 11 by means of a feed water pump 15. Thus, if temperature at the entrance of the gas turbine 7 reaches above 900 deg.C, temperature of the exhaust gas becomes high enough to carry out exhaust heat recovery. Consequently, it is possible to improve the combined cycle efficiency.
Patent JP-H01228427-A (JP)
Title: Fats and oils composition and production thereof
Inventor: IIMORI MASATAKE
IPC: A23L29/10
Filed: 1988-03-09
Abstract: PURPOSE:To obtain fats and oils composition capable of preventing deterioration in texture of a food by kneading thereof in a cooked food, by adding respective specified natural wax and edible surfactant for the food in edible fats and oils. CONSTITUTION:One or more of natural waxes of yellow wax, rice wax, candelila wax, carnauba wax, bees wax, jujube wax and lanolin, in an amount of 0.5-10 pts.wt. and one or more of edible surfactants of glycerol, sucrose, sorbitan and propylene glycol esters of fatty acids in an amount of 0.5-10 pts.wt. are added to 100 pts.wt. edible fats and oils to afford the aimed fats and oils composition. The above-mentioned fats and oils composition in an amount of 0.5-20 pts.wt. based on 100 pts.wt. cattle and/or fish meat is kneaded therein to prepare a processed cattle fish and meat product, such as hamburger steak, sausage, meal ball, 'SATSUMA-AGE' (deep-fried fish paste ball or cake originating in the KAGOSHIMA area of Japan) or shao-mai. It this processed food is frozen, preserved, thawed and thermally cooked, deterioration in expansion and texture is hardly caused.
Patent JP-H10220224-A (JP)
Title: Pump driving structure for two cycle engine
Inventor: IZUMI YOSHIO
IPC: F02B67/04
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a pump driving structure allowing compaction of the vehicle body width. SOLUTION: The drive side pulley 62 of a V belt type change gear 40 is fitted to the right end of a crankshaft 60 provided on an engine 25 and a balancer drive gear 76 is provided on the opposite side of the axial direction of the crankshaft 60. With the balancer drive gear 76 engaged with a balancer driven gear 77 on a balancer shaft 78 arranged directly below and in parallel to the crankshaft 60 and a pump drive gear 80 provided on one of the ends of the balancer shaft 78 engaged with a driven gear on respective pump shafts of a water pump and an oil pump arranged apart in the front and rear of the balancer shaft 78, these pumps are simultaneously driven by the balancer shaft 78.
Patent JP-S61215757-A (JP)
Inventor: SANTO YOSHIKAZU
IPC: D06B7/08
Filed: 1985-03-18
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-H08246313-A (JP)
Title: Bulky nonwoven fabric for thermoforming
Inventor: ORIMO MOTOHIRO
IPC: D04H1/435
Filed: 1995-03-14
Abstract: PURPOSE: To obtain a bulky nonwoven fabric thermoformable by short-time heating at relatively low temperatures and capable of giving sound-absorbing materials excellent in sound-absorbing performance, by interlacing high-melting fine fundamental fibers, low-melting thermofusible fibers and hollow conjugate fibers followed by forming into a mat form. CONSTITUTION: High-melting fine fundamental fibers 30, low-melting thermofusible fibers 40 and hollow conjugate fibers 50 are interlaced into a mat form to obtain the objective nonwoven fabric. The hollow conjugate fibers accounts for about 10-30wt.% of the nonwoven fabric. When this bulky nonwoven fabric 20 is heated in a hot-air oven, it is expanded from a thickness (a) to a thickness (b), thus being useful for securing its thickness prior to its cold press forming.
Patent JP-H07264709-A (JP)
Title: Motor controller for electric vehicle
Inventor: INOUE MASAHIRO
IPC: B60L3/00
Filed: 1994-03-24
Abstract: PURPOSE:To prevent application of a voltage or an allowable voltage or more to various units and to prevent damage of the units by so controlling a regeneratively braking amount that voltage and charging current of a battery become predetermined voltage and current values or less at the time of the regeneratively braking a motor. CONSTITUTION:The motor controller for an electric vehicle comprises current detecting means 10 to detect a charging current flowing to a battery 4, and auxiliary control means 8 of the controller 3 to control the current. Further, the controller comprises voltage detecting means 7 installed to detect a voltage of the battery 4 and to output a detected voltage value to the means 8 of the controller 3. In the case where the battery 4 is fully charged, when a motor 1 is relatively largely regeneratively braked, the voltage of the battery 4 becomes higher than a predetermined voltage value. In this case, the means 8 of the controller 3 monitors the voltage of the battery 4, controls the regeneratively braking amount of the motor 1, and prevents the voltage of the battery 4 from becoming the allowable value or more. Thus, damage of various units, deterioration and damage of the battery are prevented.
Patent JP-H06262814-A (JP)
Title: Paper feed device
Inventor: HOKINO KAZUHIRO
IPC: B41J19/18
Filed: 1993-03-15
Abstract: PURPOSE:To prevent that paper gets over an ink ribbon to generate corner folding or jamming even when the paper is sucked in a curled state by performing spacing operation when the width of the paper is detected after the paper is sucked. CONSTITUTION:When a suction sensor 1 confirms that paper 12 is sucked, a front roller 3 is operated to feed the paper 12. When a cueing sensor 2 confirms the sucked paper 12, the sensor 2 feeds the paper 12 to a definite preset position and subsequently allows a printing head 8 and a card holder 11 to perform spacing operation in order to detect the width of the paper 12. Next, printing operation is performed by the printing head 8 and interrupted when the paper 12 reaches the predetermined position of a rear paper guide 6 to allow the printing head 8 and the card holder 11 to perform spacing operation and, after the spacing operation is completed, printing operation is resumed. By this constitution, when the paper 12 does not enter the rear paper guide 6 by curling, the curl state of the paper 12 can be corrected.
Patent JP-H06323916-A (JP)
Title: Method and equipment for controlling rtp reactor
Inventor: HABIBU NASURI NAJIMU
IPC: G05D23/19
Filed: 1994-03-24
Abstract: PURPOSE: To perform accurate control of wafer temperature. CONSTITUTION: An RTP(single wafer rapid thermal processing) reacting apparatus is to measure the wafer temp. using a collective body 32 of high temp. meter, in which a collective 50 of window level temp. meter is further furnished, and the temp. of a quartz window 30 situated between the collective 32 and a wafer to be processed 16 is measured. During the period in which the calibrating procedure is taken using a thermocouple wafer, the measurements given by the collectives 32 and 50 are calibrated, and the high temp. meter measurements and thermocouple measurements are collected, and the obtained data is edited in a calibration table. During actual operation of RTP reacting apparatus, the corrective wafer temp. is calculated using the data from the calibration table and the current wafer and window level temp. meter measurements.  The intensities of heat emission lamps 20-26 are controlled using the corrective wafer temp. in conformity to the wafer processing heating schedule.
Patent JP-H09223275-A (JP)
Title: Register
Inventor: MOTOHASHI ICHIRO
IPC: G07G1/12
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To safely and surely manage cash without directly taking the cash in and out by using an individual verification device, operating a transaction processor and taking the cash in and out. SOLUTION: The transaction processor 3 is provided with a central processing unit 11 for performing an arithmetic processing or the like, ten keys 12 for performing the key operation of arithmetic operations or the like and display devices 13 and 14 for displaying arithmetic results and the ten keys 12 and the display devices 13 and 14 are connected through an input/output interface 15 to the central processing unit 11. Then, it is confirmed that a user is true by the individual verification device 2, the transaction processor 3 is started, calculation is performed by performing input by the operation of the ten keys 12 of the transaction processor 3 and the cash is taken in and out by the calculated result. Thus, the cash is surely managed.
Patent JP-H05213068-A (JP)
Title: Stored roof fixing device in open roof type automobile
Inventor: KAWAMURA TORU
IPC: B60J7/20
Filed: 1992-02-06
Abstract: PURPOSE:To carry out the fix operation of a roof automatically and automate an open/close operation by arranging a holding member engaging with the front end part of the roof on the front end lower surface of a roof storage and a guide body turning the holding member upward when a trunk lid descends in front of a trunk room. CONSTITUTION:A holding member 27 turnable in an up/down direction is installed on the front end lower surface of a roof storage 11. A guide body 31 is arranged at the position corresponding to the installation position of the holding part 27 of a trunk lid 8 in the front part of a trunk room 9. When a roof 3 is opened, at first the trunk lid 8 is raised horizontaly by a motor 15 for elevating. Then, the roof 3 is retreated along with a slider and stored in the roof storage 11. Meantime, as the holding member 27 is turned downward, the storage of the roof 3 is not disturbed. Then the trunk lid 8 is lowered after reverse turning of the motor 10 for elevating. The holding member 27 is brought in contact with the guide body 31 from upward just before a luggage boot closing position.
Patent JP-H06263504-A (JP)
Title: Inorganic forming
Inventor: KURANARI TOSHIYUKI
IPC: C04B28/18
Filed: 1993-03-15
Abstract: PURPOSE:To improve the strength of an inorganic forming by blending the inorganic forming with linen fiber. CONSTITUTION:A silicic acid raw material, a calcareous raw material, 2-10wt.% linen fiber having <=500cc freeness (JIS-P-8121, Canada type test method) are dispersed into water of 2-6 times based on total solid content and the dispersion is subjected to dehydration forming by press to afford an inorganic forming. This forming is hardened under saturated steam pressure at 140-220 deg.C and then dried.
Patent JP-H01230975-A (JP)
Title: Ar gas recovery method
Inventor: KAMIKAWA HIROBUMI
IPC: F25J3/04
Filed: 1988-03-08
Abstract: PURPOSE:To allow recovering of Ar gas of high purity from waste gas exhausted from a facility, in which Ar gas is used, without modification of the facility, by separating Ar gas from the waste gas by a series of additional processes as follows: CO, CO2 and H2 contained in the waste gas are removed to produce concentrated gas containing N2, O2 and Ar, and the concentrated gas is introduced into a cryogenic separation facility to separate Ar gas. CONSTITUTION:Ar containing waste gas generated from a facility, in which Ar is used, is induced and sent to a dust separator 3 by an induced draft fan 2 to remove dust, and stored in a waste gas holder 4. Then, the waste gas is supplied to a CO/CO2 removal facility 6 and a H2 removal facility 7 by a gas blower 5 to remove CO, CO2 and H2. The concentrated gas, which CO, CO2 and H2 are removed and N2, O2 and Ar are retained, is introduced into a cryogenic separation facility 8. In this facility, the concentrated gas is separated into N2, O2 and Ar by using differences in their boiling points (liquefying points) so as to produce refined Ar gas.