baber/WOPTO huggingface dataset:
Patent JP-H04304196-A (JP)
Title: Speed controller of inverter for elevator
Inventor: KANZAKI YUJI
IPC: H02P27/06
Filed: 1991-04-01
Abstract: PURPOSE:To stop an elevator accurately by operating a slip frequency based on a differential current on DC side of an inverter, between no-load excitation and constant speed loading of an induction motor for driving the elevator, thereby correcting a speed command and detecting the speed accurately. CONSTITUTION:Power from an AC power supply 1 is rectified 2 and smoothed through a capacitor 3 and then it is turned ON, OFF by means of a voltage type inverter 4 to produce VVVF power for driving an induction motor 5. A controller 6 comprising a microcomputer takes in DC current through a detector 11 and a current detecting circuit 12 and then a current/slip converting section 9 determines a slip frequency based on the difference of DC current under no-load and that under constant speed load. Output from a speed command operating section 8 is added with the slip frequency and fed to a voltage/ frequency command operating section 10 where the speed command is corrected and then the inverter 4 is turned ON, OFF through a base drive circuit 7. According to the invention, speed control is carried out accurately while compensating for the influence of load without requiring operation of load torque of the induction motor, resulting in accurate stopping of elevator.
Patent JP-H06284351-A (JP)
Title: Television receiver
Inventor: INOUE MASAKI
IPC: H04N5/44
Filed: 1993-03-26
Abstract: PURPOSE:To continue viewing a desired program with a simple operation. CONSTITUTION:When the search of a channgel receivable at the time of receiving television radio waves is instructed by the operation of the automatic scanning key of a key input part 20, a tuning control circuit 18 successively searches the receivable channels by automatic tuning corresponding to the instruction. When the channel broadcasting the program same as the reception program at the point of time of the insturction is selected from the receivable channels obtained by the search by the operation of the memory key of the keyinput part 20, the tuning control circuit 18 stores the reception channel at the point of time of the instruction and the selected receivable channel in a memory circuit 21 and the channel whose reception intensity is the highest at the point of time is selected by an AFT signal level and received among the channels stored in the memory circuit 21.
Patent JP-H0727900-A (JP)
Title: Method and apparatus for continuously measuring quantity of radiant energy for solidification
Inventor: ROBAATO KURAAKU MUUA
IPC: B29C35/08
Filed: 1994-03-14
Abstract: PURPOSE: To enable the degree of solidification to be monitored in-line and immediately fed back to a solidification device by measuring the amount of radiant energy during solidification of a coating material applied to an optical fiber. CONSTITUTION: A solidification (measuring) device comprises an elliptical reflecting device 6 having a main reflecting part 62 and a back reflecting part 64, with a center tube 68 made of quartz placed at one of the foci of its ellipse. When an optical fiber 21 passes through the tube 68, a coating material applied to an optical fiber 21 is solidified by ultraviolet energy radiated from a radiation source 66 placed at the other focus of the ellipse of the device 60. A sensor 70 measures the amount of solidifying radiation indirectly via a plurality of holes 74 formed in the reflecting part 64 in nonconformity with holes 82. Then the amount is compared with the amount of direct radiation from a light source 66 as measured by a reference monitor placed behind a tube 68, and the degree of solidification of the coating material is monitored and fed back to the solidification device.
Patent JP-H08270948-A (JP)
Title: Combustion chamber in which two-stage combustion is conducted
Inventor: YAUUPIN CHIYOU
IPC: F23R3/18
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To realize the secondary combustion small in emission by providing a premix type burner in which a primary burner stabilizes the flame so that the combustion air flows in the tangential direction, and providing a secondary burner of premix type which is not self-operated. SOLUTION: A combustion chamber with two-stage combustion has primary burners 110 of the premix type of construction, in which the flame is stabilized without any mechanical flame holding body. The combustion air flow into a premix chamber 115 substantially in the tangential direction. A secondary burner 150 is of the premix type which is not self-operated. The primary burner 110 is operated by the double-cone principle, and has two intermediate conical partial bodies fitted inside and outside the flowing direction, the axes of the partial bodies are deviated from each other, and a longitudinally distributed gas inflow opening 117 is provided in a wall of the partial bodies. On the other hand, a gaseous or liquid fuel is injected into a gaseous main stream as the secondary flow in a passage 154 of the secondary burner 150, and the main stream is guided through eddy generators 9, 9a, etc.
Patent JP-S58184733-A (JP)
Title: Semiconductor device
Inventor: KUDOU YOSHIMASA
IPC: H01L21/52
Filed: 1982-04-23
Abstract: PURPOSE:To mitigate a warp to be generated in the element substrate of a semiconductor device by a method wherein a supporting substrate to be fixed with a semiconductor integrated circuit element is divided into two pieces, and the element is adhered thereon. CONSTITUTION:In a supporting substrate 11, an isolation strip 11a is formed in parallel with one side thereof. An element substrate 3 is joined on such the supporting substrate 11 interposing a junction member 2 between them. At this time, a part or the whole of the isolation strip 11a is made to be positioned at the lower side of the element substrate 3. Accordingly, one side of the supporting substrate 11 becomes as the free edge, and an influence of the supporting substrate 11 to the element substrate 3 to be joined is reduced extremely. Especially, because the bimetal effect is negated, the warp of the joined element substrate 3 is eliminated, and the characteristic is stabilized extremely.
Patent JP-2000265882-A (JP)
Title: Air fuel ratio control device for internal combustion engine
Inventor: NAKAYAMA SHIGEKI
IPC: F02D41/14
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To exactly maintain an exhaust air fuel ratio to a desired air fuel ratio. SOLUTION: In a combustion chamber 5, a fuel injection valve 30 for injecting fuel is provided. When an air fuel ratio of exhaust gas is detected to be a preliminarily fixed air fuel ratio, fuel of different quantity by preliminarily fixed quantity for reference quantity is injected from the fuel injection valve 30. Subsequently, fuel quantity to be injected from the fuel injection valve 30 is changed so that the air fuel ratio of exhaust gas may be the preliminarily fixed air fuel ratio.
Patent JP-H10267685-A (JP)
Title: Method for estimating side slide angle of vehicle
Inventor: FUKUSHIMA NAOTO
IPC: B60T8/1755
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To estimate a cornering power and calculate a side slide angle using a specific expression by directly deriving the cornering power expression of a tire from a relationship expression between a side acceleration and a yaw rate and correcting it with a side acceleration. SOLUTION: A cornering power estimation value is obtained based on a function of only a yaw rate Δψ and a side acceleration ΔΔY being detected every moment, and a side slide angle estimation value is calculated from the value. Therefore, when the friction coefficient of a road surface rapidly changes, a cornering power estimation value can cope with this change immediately and the side slide angle estimation value can immediately respond accordingly. The value of a rear wheel cornering power C2 that is required when estimating a side slide angle β is the inclination of a straight line for connecting an operation point and a zero point.  For estimating, each sensor signal of a yaw rate Δψ, a side acceleration ΔΔY, and a vehicle speed V and a cornering power estimation value are calculated and a side slide angle estimation value Pβ is calculated from the yaw rate sensor signal Δψ using an expression. Tb , Tg2 , and Tg1 are values being calculated from the cornering power estimation value.
Patent JP-S60211047-A (JP)
Title: Sliding contact material
Inventor: FUJISHIMA SUSUMU
IPC: C22C5/02
Filed: 1984-04-06
Abstract: PURPOSE:To obtain a sliding contact material having improved welding resistance by adding a specified amount of at least one among Cr, Mg, Zr and P to an alloy material consisting of specified percentages of Au, Ag and Pd. CONSTITUTION:A sliding contact material for a brush contact or the like is obtd. by adding 0.5-10wt% at least one among Cr, Mg, Zr and P to an alloy material consisting of 30-50wt% Au, 20-40wt% Ag and 20-40wt% Pd without changing the ratio in the composition. The softening temp. is increased by the addition to improve the welding resistance. The wear resistance can be improved furthermore by substituting 0.01-0.5wt% Fe group element such as Fe, Ni or Co for part of Cr, Mg, Zr and P.
Patent JP-S52151420-A (JP)
Title: Exhaust clarifying system of internal combustion engine for automobiles
Inventor: NANUN SHINICHI
IPC: F02M7/00
Filed: 1976-06-10
Abstract: PURPOSE: To provide an exhaust clarifying system equipped with a means to judge whether an automobile is running in a city or suburbs, as well as a drivezone judging means and so constructed as to reduce fuel/air ratio by detecting by said means the higher speed range than provided by the top position of change gears. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51144888-A (JP)
Title: Servocontrol system for hydraulic servo system
Inventor: AWANO TSUNEO
IPC: F15B9/00
Filed: 1975-06-09
Abstract: PURPOSE: The servocontrol system enabling to enhance the stability of the control loop and to control the high precise hydraulic servo system. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61228812-A (JP)
Inventor: YAMAGUCHI NOBUO
IPC: A62C3/00
Filed: 1985-04-01
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-S59194216-A (JP)
Title: Vehicle control system
Inventor: TAGAMI KATSUTOSHI
IPC: G10L15/00
Filed: 1983-04-19
Abstract: PURPOSE:To facilitate handling by deciding on the voice pattern of an input voice command and driving an actuator. CONSTITUTION:Command signals inputted by voicing from respective microphones M1-M3 of a vehicle are read in through an AD converter 5, and a voice analysis processor 7 analyzes their contents and also decide on whether they are already registered in a pattern memory 6 or not. The results are inputted to a host computer 14 through a system interface 8 and a control signal is supplied to a driver 13 which drives the actuator 10, etc., of a door 9. For this purpose, a keyboard 16 for voice registration is provided, and its keys are operated during the voice registration to register command voice patterns from the microphones M1-M3 in said pattern memory 6 as data analyzed by said voice analysis processor 7.
Patent JP-S55160671-A (JP)
Title: Equipment for transferring assembled parts
Inventor: ITOU YUUJI
IPC: B62D65/00
Filed: 1979-06-04
Abstract: PURPOSE:To transfer assembled parts without interfering with the work on a main line, by providing an assembled parts feeding mechanism which can be displaced from a set posture into a feeding posture, a receiving mechanism which can be displaced from a feeding posture into an assembly posture and a transfer truck. CONSTITUTION:When an automobile body 2 is conveyed as a work in the direction of an arrow along a main line by a hanger conveyor not shown in Fig., parts are conveyed from a parts assembly mechanism 3 for a front Mackpherson's assembly 15 or the like by an assembled parts transfer unit 4 and assembled on the body 2 by assembly mechanisms 5, 5'. The assembled parts transfer unit 4 comprises an assembled parts feeding mechanism A and a receiving mechanism B located on the right and left sides of the main line 1 facing to each other and a traverse mechanism C connected between the former mechanisms A, B. A truck D is movably supported on the traverse mechanism C. The mechanisms A, B have the same construction and parts support arms 9 which can swing freely.
Patent JP-H08192454-A (JP)
Title: Structure made of plastic
Inventor: SASAKI KAZUO
IPC: B29C65/02
Filed: 1994-02-28
Abstract: PURPOSE: To provide a structure made of plastic simple to produce, having necessary strength though light in wt., low in raw material cost and inexpensive because the number of parts is reduced and mass-production is possible. CONSTITUTION: In a structure molded by a blow molding method (1), a hollow part 2 and superposed parts 3 formed by mutually welding the opposed walls of a parison under pressure are integrally molded using a plastic molding material. In a structure molded by a blow molding method (2), the opposed walls of a parison are mutually welded to the periphery of the hollow part 2 of the structure under pressure by integral molding to form an edge part 18.
Patent JP-H01241749-A (JP)
Title: Organic electrolyte storage battery
Inventor: TOMIZUKA KOJI
IPC: H01M50/167
Filed: 1988-03-23
Abstract: PURPOSE:To improve the electric conductivity and to realize a large current flow by clothing aluminum at the inner surface of a sealing plate and utilizing the adhesion of the alloying of Li and aluminum. CONSTITUTION:By pressing to attach a negative electrode mainly of Li to a sealing plate 5 at the inner side of which aluminum is clad, the chemical adhesion property of alloying the Li and the aluminum 5' is utilized. By utilizing the alloying of the Li and the aluminum 5' in such a way, the part once attached is adhered rigidly by the chemical absorption even though a gap is made on the attached surface, and consequently, the adhesive property is not deteriorated in a sudden temperature variation or after a long period of storage at a high temperature and a high humidity. The close adhesion of the negative electrode active substance 4 and the negative electrode sealing plate 5 is improved consequently, and a large current can be drawn out even after a long period of storage at a high temperature and a high humidity.
Patent JP-H0618040-A (JP)
Title: Dry type low nox combustion-apparatus cap primary assembly at low cost
Inventor: JIYOOJI DABURIYU PUROBAATO
IPC: F23R3/50
Filed: 1993-03-29
Abstract: PURPOSE: To enable easy removal of a cap from a combustor for service and replacement by providing an outer sleeve, an impingement plate, a single wall nozzle cup, and a plurality of nozzle collars. CONSTITUTION: A combustor cap assembly 10 for a gas turbine includes an outer sleeve 12. An impingement plate 14 is fixed to a forward end of the outer sleeve 12, which impingement plate 14 is provided with a plurality of primary fuel nozzle openings 18 and a single secondary fuel nozzle opening 20. A plurality of open-ended nozzle cups 28 are fixed to the impingement plate 14 in alignment with the respective primary fuel nozzle openings 18, and a nozzle collar 32 is fixed to a rearward end of each nozzle cup 28. Thus, the number of component elements per assembly 10 is reduced, and hence the costs of the cap assembly 10 can be curtailed.
Patent JP-S51144373-A (JP)
Title: A desulfurization and denitration process
Inventor: FURUTA ISAO
IPC: B01D53/77
Filed: 1975-06-07
Abstract: PURPOSE: In a process for desulfurizing and denitrating treatment using chlorinebased oxidzing acidic substances, the residual Cl 2  in the treated gas is efficiently removed. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55160206-A (JP)
Title: Production and its apparatus for exothermic gas
Inventor: AKAMA KAZUO
IPC: F23C99/00
Filed: 1979-06-01
Abstract: PURPOSE: To make it possible to utilise a combustion exhaust gas obtained from combustion of fuel as an atmospheric gas by a method wherein fuel is burned at an air ratio of 1.0 or below and a combustion gas obtained is cooled to be an exothermic gas after being used for heating the boiler water.  
     CONSTITUTION: With a switch valve 21 open and a switch valve 22 closed, the boiler water is sent to a boiler drum 2 through a feed pipe 23, and at the same time combustion of fuel is performed with a burner 13 at an air ratio 1.0 or below. A combustion gas in a high temperature combustion chamber 10 becomes high in temperature easily since the chamber 10 is thermally shielded from a flue 3 by a lining 11 of refractory. The high temperature combustion gas thus obtained is led to pass through the fue 3 and a furance tube 5 portion to heat the boiler water and generate steam, and a combustion exhaust gas which has been cooled with that heat exchange and run out of a combustion exhaust gas outlet 6 is cooled by a gas cooler 14 and dehumidified, then deprived of carbonic acid gas and the like if nessary so as to be an exothermic gas of low dew point. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000270080-A (JP)
Title: Mobile communication terminal
Inventor: TAKISHITA KEIJI
IPC: H04M11/00
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a mobile communication terminal that provides much convenience to the user of this terminal and scan save memory capacity by allowing the user to register an E-mail address in addition to a telephone number to each destination registration section of a telephone directory. SOLUTION: The mobile communication terminal is provided with a telephone directory in a RAM 19 as a registration section and the user of this terminal can register an E-mail address in addition to a telephone number of a destination party to each destination registration section in the telephone directory. Contents registered in the RAM 19 are retrieved in the case of making a call or transmission of an E-mail and an LCD 22 displays the retrieved contents. In this case, the LCD 22 can display the telephone number or the E-mail address through selection by one operation of an operation key 18.  Or in the case that a screen size of the LCD 22 of the mobile communication terminal is larger, the LCD 22 can display both the telephone number and the E-mail address at the same time, and either of them can be selected for making a call to an opposite party or for transmitting a character message thereto.
Patent JP-H06258112-A (JP)
Title: Electromagnetic flowmeter
Inventor: MISHIMA TOSHIAKI
IPC: G01F1/60
Filed: 1993-03-05
Abstract: PURPOSE:To obtain a stable flowrate signal by reducing the effect of 1/f noise and white noise. CONSTITUTION:The maximum values emax1 to emax5 of signal electromotive force (e) at each supply period T1 to T5 in a single supply unit period (5 supply periods) of excitation current I are added with an adding circuit 11, the minimum values emin1 to emin5 are added with an adding circuit 12 and the difference between them are sent from an A/D converter 10 as a flowrate signal. By this, the excitation current I is reduced and its supply frequency can be increased. If the supply frequency of the excitation current is high, 1/f noise is reduced. Also, white noise is averaged by adding of multiple times samples and is thus reduced.
Patent JP-H09228753-A (JP)
Title: Louvered fittings and its manufacture
Inventor: YOSHIDA TATSUYA
IPC: E06B7/04
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a fitting that can be assembled accurately and easily to match the size of an opening in the fittings. SOLUTION: A louver is formed by connecting a plurality of slats 3 made of a synthetic resin between a plurality of fitting projections 4, 4 provided on the opposite surfaces of a pair of right and left connecting frames 2, 2 made of a synthetic resin. The slat 3 is provided throughout its length with fitting holes 8 which can fit over the fitting projections 4 of the connecting frame 2, and can be cut to a length matching the breadth of an opening in a fitting, with the fitting holes 8 provided at both ends of the slat 3. Each of the connecting frames 2 has a projection 6 and a recess provided respectively on its upper and lower end faces that can be fitted together, so that the connecting frames 2 can be joined together and cut to a length matching the vertical dimension of the opening in the fitting.  Further, the right and left connecting frames 2, 2 are elastically and firmly sandwiched in place between front and rear casings fitted in the opening.
Patent JP-H10211738-A (JP)
Title: Printer and housing unit for medium to be printed
Inventor: KASAI KAZUAKI
IPC: B41J2/485
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To eliminate the generation of printing stain or character omission while enhancing the handleability of a transparent tape in a transparent tape printing apparatus. SOLUTION: When a tape unit 20 is mounted on a printer part main body 1, a detection means 16 is operated by a projected part 26 and reversal printing is applied to a transparent tape 3 by a thermal head 13. The printed transparent tape 3 is allowed to run in parallel to a double-sided self-adhesive tape 5 by a guide roller 27 to be bonded by a press roller 28. Herein, the transparent tape 3 in a wound state 31 and the double-sided self-adhesive tape 5 suspended from a roller 4 are housed and held in a tape unit 20.
Patent JP-H04281402-A (JP)
Title: High visible transmitted heat ray reflecting laminate
Inventor: YAMAMOTO HIROAKI
IPC: G02B5/26
Filed: 1991-03-08
Abstract: PURPOSE:To offer the laminate which has a high visible transmitted heat ray reflecting function for reflecting near infrared rays with high efficiency without decreasing the transmissivity of visible light. CONSTITUTION:A transparent substrate 1 coated with a reflection increasing film 2 which reflects heat rays within a range where visible light is not reflected and a wavelength filter 4 which reflects near infrared rays in a range where the short-wavelength side of a reflection area do not overlap with the visible range with sharp wavelength selectivity are laminated to obtain the heat-ray reflecting laminate which reflects the near infrared rays over a wide range and has high visible light transmissivity.
Patent JP-S60213543-A (JP)
Title: Cleaning device for car window
Inventor: KUBO SEIJI
IPC: B60S1/48
Filed: 1984-04-07
Abstract: PURPOSE:To melt frost or ice sticking to a window, by spraying warm water wormed by a heater on a windowpane surface from a nozzle. CONSTITUTION:A heat retainer 3 and an engine 6 or a heater are connected with circulating pipes 12 and 13, and cold water is warmed while it runs past at outer circumference of the engine. A shutter 10 is installed in at least one side of these circulating pipes 12 and 13, and in time of engine running, the shutter is opened while in time of stopping, it is closed, making warm water inside the heat retainer 3 so as not to be cooled. A pump 2 is connected to the heat retainer 3, and with this pump 2, the warm water inside the heat retainer 3 is fed to a nozzle 1 under high pressure, spraying the warm water at a windowpane surface.