baber/WOPTO huggingface dataset:
Patent JP-H10291678-A (JP)
Title: Document feeder and image reader
Inventor: TAKAGI KOSUKE
IPC: B65H5/06
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a document feeder and an image reader using this document feeder whereby swelling of a conveying roller can be prevented while suppressing increasing of a cost. SOLUTION: A document feeder, in order to avoid swelling of conveying rollers 14, 15 due to pressing a document a consisting of non-carbon paper, is provided with a separating roller 12 rotated forward in a conveying direction to deliver a document, retard roller rotated in reverse relating to the conveying direction, and the conveying rollers 14, 15 conveying the document along the conveying direction. The conveying rollers 14, 15 are arranged in a condition that the separating roller 12 and the retard roller 11 are offset to an outer side of a nip width w into contact with the document, even when the conveying rollers 14, 15 are constituted by inexpensive rubber, a life thereof can be extended.
Patent JP-H08296765-A (JP)
Title: Valve opening/closing display tool
Inventor: SUGIMURA NOBUYUKI
IPC: F16K37/00
Filed: 1995-04-24
Abstract: PURPOSE: To surely confirm the opening/closing of a valve easily and from the outside. CONSTITUTION: One end side of a base body is provided with a holding part 16 formed in a sandwiching width W1 equivalent to the projecting amount L1 of the projecting part of a valve rod during full closing of a valve, a loose engaging groove 18 formed in the holding part and an always closing display means composed of a display part 17 for always displaying closing and a locking part 20, and the other end side of the base body is provided with a holding part formed in a sandwiching width equivalent to the projecting amount of the projecting part of the valve rod during full opening of the valve, a loose engaging groove formed in the holding part and an always opening display means composed of a display part for always displaying opening and a locking part.
Patent JP-H0212239-A (JP)
Title: Color photographic element
Inventor: JIYON UIRIAMU HAADAA
IPC: C07C243/38
Filed: 1989-04-20
Abstract: PURPOSE: To reduce or eliminate an oxidized developing agent remained in a color photographic element by incorporating at least one layer of a silver halide emulsion layer and a scavenger compound for the oxidized developing agent and using a specific hydrazine as the compound. CONSTITUTION: A base material, at least one layer of silver halide emulsion layer and the scavenger compound for the oxidized developing agent are incorporated and the scavenger compound is the hydrazide expressed by formula I. In formula I, R<1> expresses a donor group, a donor R<2> expresses hydrogen, an alkyl group or the like and (n) expresses 0-2. And at least one of the substituted groups R<1> and R<2> is a ballast group large enough to make the hydrazide compound non-diffusible in the photographic element before developing with an alkaline processing liquid. As a result, the oxidized developing agent remained in the color photographic element is reduced or eliminated.
Patent JP-S5525872-A (JP)
Title: Magnetic recording regenerator
Inventor: FUJITA NAOYA
IPC: G11B5/027
Filed: 1978-08-16
Abstract: PURPOSE:To perform automatic measurement and automatic setting smoothly without malfunction by displaying fixed-period continuation of no regeneration output giving an alarm. CONSTITUTION:A regenerated reference signal is inputted to rectifier circuit 18 by way of amplifier circuit 16 and waveform shaping circuit 17 and then converted into a direct-current signal, but once the occurrence of a trouble in tape drive stops an regeneration output, the output waveform of circuit 18 changes. Since circuit 18 has a capacitor and discharging resistor, a rectified voltage damps suddenly when the regeneration output becomes zero according to the time constant determined by the capacitor and resistance. As a result, the voltage rectified into a rectangular waveform by waveform shaping circuit 19 triggers time generating circuit 21 via differentiating circuit 20. Signals, obtained by inverting the output and that of circuit 19 by inverter circuit 25 are inputted to AND circuit 22, where the both are AND-ed, and the output is stored in memory circuit 25 before display alarm circuit 24 is driven. Consequently, automatic measurement and automatic setting can be performed smoothly.
Patent JP-S58217361-A (JP)
Title: Method for arranging detecting mark in automatic picture pattern position adjusting device
Inventor: OBARA ISAO
IPC: B41F33/00
Filed: 1982-06-11
Abstract: PURPOSE:To shorten the time for correcting picture pattern reference, by arranging reference detecting marks in the order of black, deep blue, black, red, black and yellow, and putting a standard mark between said mark and following color mark. CONSTITUTION:When the times of deviations from standard pulses for deep blue, red and yellow are (b), (c) and (d), the arrangement of reference detecting marks is made to be black, deep blue, black, red, black and yellow. Therefore, correction between black and yellow and correction between black and red, which have small deviations of picture patterns, are finished by the first correction at the third stage. Thus a reference interval (a) is obtained. Then, the second correction is performed. When the deep blue correcting operation is finished, picture pattern aligning of four colors are finished. Then, four stage corrections including (D) are finished, the picture pattern reference correcting time based on the detected pulses is shortened to a large extent, and poor printing (deviation in printing, blurred printing, and the like) is reduced.
Patent JP-S59223952-A (JP)
Title: Device for adjusting skew angle of optical device
Inventor: FUJITA JIHEI
IPC: G11B7/085
Filed: 1983-06-02
Abstract: PURPOSE:To prevent the offset of the contact of the optical axis of a pickup device and a disk when a skew angle is adjusted by constituting a skew angle adjusting device with circularly-arcuate convex parts (or through holes) formed on the main body of the pickup device or a fitting member fitted to the main body and a supporting member on which circularly-arcuate through holes (or convex parts) that can be put in the circularly-arcuate convex parts (or through holes) of the main body or the fitting member is formed. CONSTITUTION:Inclination of the optical axis of a pickup device 10 to a disk D can be adjusted by moving circularly-arcuate convex parts 20 and 21 of the pickup device 10 in the direction of the arrow A or B along circularly-arcuate through holes 23 and 24 of a supporting member 22. Similarly, when circularly-arcuate convex parts 25 and 26 of the supporting member 22 are moved in the direction of the arrow C or D along circularly-arcuate through holes 28 and 29 of a fixing member 27, inclination of the optical axis of the pickup device 10 to the disk D can be adjusted. Since the circularly-arcuate convex parts 20, 21, 25, and 26 and circularly-arcuate through holes 23, 24, 28, and 29 are made to have circularly-arcuate shapes with the focal point position X of the pickup device 10 at their center, the focal point position does not move when a skew angle is adjusted.
Patent JP-H11298400-A (JP)
Title: Directional control circuit for adaptive antenna and directional controlling method
Inventor: TAKAI KENICHI
IPC: H04B7/26
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To allow a mobile station to detect a direction in which a down channel can be received in the best manner with high accuracy by making a base station provided with an adaptive antenna transmit a pilot channel for scan to a mobile station, detecting the direction in which the mobile station can receive in the best manner and applying a direction parameter in the direction to the directivity of a down communication channel. SOLUTION: Transmission data sent from a host station 1 is inputted to a base station 2 and baseband modulating parts 7 to 9 perform processing. Outputs of the parts 7 to 9 are subjected to synthesis and frequency conversion in radio modulating parts 10 to 13 and are outputted from transmission antennas 18 to 21 through transmission amplifying parts 14 to 17. Next, a signal transmitted from a mobile station 3 is amplified by receive amplifying parts 31 to 34 of the station 2 and are processed and decoded by baseband demodulating parts 24 to 26 through radio demodulating parts 27 to 30, and the data is sent to the station 1. The station 1 returns necessary information to the station 2. A CPU 22 controls so as to make directional parameters shown by separate parts the same.
Patent JP-H0251392-A (JP)
Title: Output driver circuit
Inventor: NODA HIROSHI
IPC: H02P6/08
Filed: 1989-04-18
Abstract: PURPOSE:To increase driving capacity by providing first-third transistors, a current generating circuit and a level shaft means. CONSTITUTION:An output driver circuit is composed of an upper stage driver 1, a lower stage driver 3 and input output terminals 2-3. A resistor biassing transistors(Trs) QD1, QD2, QD4 is removed, a current mirror circuit consisting of Trs Q15-Q16, Q17-Q18 is mounted, and constant current sources 5, 6 for initial starting are added to the circuit. Consequently, even when a temperature elevated, currents flowing through Trs Q13, Q7 and currents flowing through Trs QD1, QD4 are equalized at all times because there is the current mirror circuit made up of the Trs Q15, Q16. The currents of Trs Q1, Q14 and currents flowing through the Tr QD2 are made the same at all times by the current mirror circuit composed of the Trs Q17, Q18. Accordingly, the Trs Q1, Q7 are turned on simultaneously, thus preventing the flowing of feedthrough currents between Trs Q6, Q12.
Patent JP-H0837138-A (JP)
Title: Controller for semiconductor manufacturing line
Inventor: AASAA ERU HEIGAA ZA SAADO
IPC: G05B19/418
Filed: 1995-04-25
Abstract: PURPOSE:To operate a semiconductor manufacturing line continuously by providing an auxiliary control system controlling means for controlling first and second controllers, to make the continuous operation of the manufacturing line possible even if one of the first and second controllers fails. CONSTITUTION:An auxiliary system is constituted by combining an interceptor module 122 with respective application modules 11A and 102A for a main frame (11) and a back-up server (102) being first and second controllers. The interceptor module 122 receives a request from a process device 16, and compares responses from both application servers, the main frame 11 and the back-up server 102. Besides, an auxiliary system recovery server 92 is provided, and it has the function of keeping input messages in the order of time series, while one of the application servers is incapable of operating, and of retransferring the kept input messages after the return of the application server.
Patent JP-H05296382-A (JP)
Title: Pipe coupling
Inventor: SATO AKIHIKO
IPC: B29C65/00
Filed: 1992-04-20
Abstract: PURPOSE:To connect a pipe without carrying out marking work by forming a core member to a projection length from a coupling in the engagement state with a stopper in the coupling and coloring the core member in a color permitting the discrimination from a transparent or semitransparent resin pipe. CONSTITUTION:An engagement part 41 is formed at the peripheral edge at one edge part of a core member 4, and in the state where the core member 4 is fitted in a resin pipe 2, the engagement part 41 is projected from the outer peripheral, edge at the edge part of the resin pipe 2, and engaged with a stopper 32 when fitted with a coupling body 3. In this state, the length L of the core member 4 is elongated by the distance A in comparison with the distance D from the edge part of the coupling body 3 to the stopper 32, so that the core member 4 projects from the coupling body 3. However, the core member 4 is colored to the color permitting the discrimination from the transparent or semitransparent color resin pipe 2. Accordingly, the fitted state of the resin pipe 2 can be grasped by confirming the projection quantity from the coupling body 3 of the core member 4 which can be seen through the resin pipe 2, and the resin pipe 2 can be connected without carrying out the marking work.
Patent JP-S59227037-A (JP)
Title: Manufacture of floppy disk
Inventor: SUENAGA TADATOSHI
IPC: G11B5/845
Filed: 1983-06-06
Abstract: PURPOSE:To obtain a floppy disk having high storage density by attaching a magnetism orienting magnet for impressing magnetic field in the circumferential direction of the disk to a punch for cutting off the disk by punching a base film, rotating the disk over the base film at a very small distance from the film to orient the magnetic powder in magnetic paint, curing the paint, and cutting off by the punch. CONSTITUTION:The magnetic paint and a binding agent of epoxy resin wherein gamma- Fe2O3 powder is dispersed are coated on the surface of a polyester base film 1 with a coating roll 2, and the film is sent under a punch 4 of ABS resin to which a sectorial magnet 3 for generating magnetic field in the circumferential direction of a disk is attached. A die 5 for supporting the film 1 and the punch 4 are provided with edges 6 and 7 corresponding to the contour of the disk. Magnetic field is impressed uniformly upon the film 1 surrounded with the contour of the disk in the circumferential direction of the disk by matching the punch 4 with the die 5 and rotating the punch, and the magnetic powder of the paint coated on the film 1 is oriented in the circumferential direction of the disk. As the binding agent of the paint is cured in about one minute, the revolution of the punch 4 is stopped. The punch 4 is then pressed toward the die 5 to cut off the film 1 by the edge 6, and the disk is formed.
Patent JP-S62255142-A (JP)
Inventor: UCHIUMI SHIGEO
IPC: B32B27/00
Filed: 1986-04-30
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-H01271347-A (JP)
Title: Winding controller for sheet material
Inventor: TSUNODA HIDEHIKO
IPC: B65H23/198
Filed: 1988-04-22
Abstract: PURPOSE:To prevent any deformation and scratches or the like in a sheet material from occurring by installing a detecting means for the number of reel's turns, a setting means for various values, an operational means for reel rotational speed and a controlling means all in a winding controller of the sheet material such as paper or the like in a slitter line. CONSTITUTION:In a winding controller for controlling the winding of a sheet material onto a reel, a turning detection sensor 14 is attached to a takeup reel 7, and there are provided with a CPU arithmetic and control unit 15, a line speed setter 16, a sheet thickness setter 17, a space factor setter 18 and an initial diameter setter 19. At an operational means, a winding diameter of the reel 7 is operated from thickness of the sheet material 1 set and inputted in advance, a correction factor, an initial diameter of the takeup reel 7, and the number of turns of the sheet material 1 onto the reel 7 detected by the sensor 14. Afterward, a winding circumference is operated and found out of the operated winding diameter, and rotational speed of the reel 7 is operated from this circumference and line speed of the sheet material 1 set and inputted in advance. Then, the reel 7 is controlled so as to be rotated at this operated rotational speed.
Patent JP-H01269779-A (JP)
Title: Thermostat mixing valve
Inventor: KOMEGAE NOBORU
IPC: F16K3/26
Filed: 1988-04-21
Abstract: PURPOSE:To make it possible to easily remove a seam member by fitting a seal in a recessed groove formed in the lower surface of a partition wall integrally incorporated with a guide cylinder inside thereof. CONSTITUTION:A guide cylinder 2 is integrally incorporated with a partition wall 14 inside thereof, and defines therein a mixing chamber 1 below the partition wall 14 while being threadly engaged with a spring casing. A guide hole 16 is formed in the partition wall 14, and an annular recessed groove 17 is formed in the lower surface of the partition wall 14 along the opening edge of the guide hole 16. The inside of the recessed groove 17 is communicated with the guide hole 16 while the lower surface opening 17a is communicated with the mixing chamber 1, and further, a seal member 18 is fitted in the groove 17.
Patent JP-H09285817-A (JP)
Title: Equipment and method for taking up steel strip of hot rolling equipment
Inventor: MAKABE AKIMI
IPC: B21C47/02
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To take up a steel strip in a hot rolling equipment in a normal condition. SOLUTION: When a strip is coiled around a mandrel 10, the outer diameter of the mandrel 10 is firstly expanded to the same dimension as the inner diameter of a coil 40a, and in the second and subsequent coiling, the control is realized to avoid steps and the mandrel 10 is finely expanded. When the prescribed coiling number is reached, the diameter of the mandrel 10 is secondarily expanded to press the inner surface of the coil 40a, the lead ratio of the mandrel 10 is reduced to reduce the necking quantity of the strip. The frequency in controlling the step avoidance is reduced by releasing the control to avoid the step at early stage, and the friction of a segment 4 of the mandrel 10 and a unit roller is reduced to coil the strip in a normal condition.
Patent JP-S61259350-A (JP)
Title: Memory device
Inventor: NAGATOMI KAZUYASU
IPC: G06F12/06
Filed: 1985-05-10
Abstract: PURPOSE:To set freely a memory address by setting a memory address register only for a board in which a board number set by a card number setting means and data of the current board number register are coincident. CONSTITUTION:When a board number set by a board number setting means 15 and a board number set to a current board number register 14 are coincident, a board number comparing device 16 outputs a coincident signal (b). Next, when the address to access a memory address register 12 on a common BUS 11 is outputted, a register selecting circuit 17 detects that the register 12 is accessed, and outputs a selecting signal (c). When the signal (b) and the signal (c) are outputted, a gate circuit 18 outputs a selecting signal (e) and the data of data BUS are set to the register 12. When the memory address, in which the memory board is arranged, is outputted to a BSU 11, an address coincident signal (s) is outputted from an address comparing device 13, the data are inputted and outputted from a memory 10 to a BUS 11 and the desired data are obtained.
Patent JP-S58215848-A (JP)
Title: Fsk modulator
Inventor: SABATO AKIO
IPC: H04L27/12
Filed: 1982-06-09
Abstract: PURPOSE:To attain efficient transmission, by fetching securely two transmitted frequencies formed on the basis of a sole oscillator in timing continuously switched at pi/2 in phase. CONSTITUTION:An output of the oscillator 301 is frequency-divided 303 by 1/2 to obtain rectangular waves of frequency f0, the output are frequency-divided 305(1/N) and 307 [1/(N+1)] and outputs 306, 308 are obtained. Further, the output 308 is converted 309 into a rectangular wave 310 having 50% of duty factor, signals 310, 306 are exclusively ORed 311 and the result is inputted to a terminal D of an FF313. Further, the signal 308 is applied to a terminal C of the FF313 and an output 314 is given to a comparator 324 via an exclusive OR 316 together with the signal 306. Further, the signal 310 is shifted 315 so that the phase converting point is coincident with the signal 314 and the output is given to a comparator 323. Further, waveforms 319, 320 being complementary with each other are obtained from the comparator 323 and waveforms 321, 322 complementary with each other are obtained from the comparator 324. Then, the transmitting frequency is changed over continuously at pi/2 in phase.
Patent LT-2002040-A (LT)
Title: Universal gravity motor
Inventor: STIRBYS JUOZAS
IPC: F03B17/00
Filed: 2002-04-09
Abstract: The invention relates to gravity apparatus and can be used for a drive of mobile and stationary machines as assembly of power transforming a rotation energy to an electrical energy. The universal gravity motor comprises two rotary disks, which are not control in respect of verticality. A load of the disks to maintain rotary moving is gravity rings fixed on rotary axes of tooth-wheels by levers and axes and fixed in blades. The disks have an additional load. The motor is control by an additional load mechanism of the gravity rings.
Patent LT-2004047-A (LT)
Title: A stomach band
Inventor: BRIMAS GINTAUTAS
IPC: A61B19/00
Filed: 2004-05-12
Abstract: The invention relates to medical technique and can be used for surgical treatment. A stomach band comprises a frame with a balloon and reservoir with a piston, which is controlled by outer magnetic effect. A piston comprises an opening and a corrugated pipe.
Patent LT-2015048-A (LT)
Title: Method for determination of carrier density spectral distribution in light emitting diode
Inventor: JARAŠIŪNAS KĘSTUTIS
IPC: G03H1/00
Filed: 2015-06-25
Abstract: The invention is intended for evaluation of semiconductor devices for optoelectronics, in particularly, for determination of electrically injected carrier density spectral distribution in light-emitting diode heterostructures. It can be used for characterization of different architecture semiconductor heterostructures and evaluation of materials designed for manufacturing of semiconductor LEDs. A method for determination of electrically-injected carrier density spectral distribution uses an optical probe beam with a wide spectrum for monitoring optical absorption in the active region of a light emitting diode. The injection-induced changes in occupation of states in a wide spectral range between the absorption edge and the deeply localized low-energy states are revealed in the probe-beam differential absorption spectra, measured under the applied bias and without it. In this way the measured dependences of carrier density spectral distribution at various injection currents reveal spectral distribution of carrier density in the active region of a light-emitting diode. Another variation of the method is based on additional optical carrier injection into the active region of a biased light emitting diode by using an optical pump beam, a measurement of differential absorption spectra of the probe beam in presence and absence of the optical pump, and monitoring of decay kinetics of the differential absorption spectra by the delayed probe beam. In this way measured kinetics of carrier density spectral distribution at various electrical injection currents reveal spectral redistribution of carrier density in the entire active region of a light-emitting diode.
Patent MX-9201792-A (MX)
Inventor: MARIANI CINZIA LICIA D I
IPC: B29B7/28
Filed: 1992-04-15
Abstract: The device comprises a cylindrical chamber (2) fitted with a loading hopper (4) and with a discharging well (5). A rotor (6) fitted with blades (31, 32) is driven in rotation by an electric motor (7) via a clutch (18). The chamber (2) and the bearings (22) of the rotor (6) are surrounded by a protective shroud (26). In the chamber (2), a mixture containing at least two different thermoplastic polymers is subjected to stirring (agitation) by the blades (31, 32) of the rotor (6), and this treatment is stopped after the appearance of a rapid increase in the energy consumed. A homogeneous thermoplastic is thus obtained. <IMAGE>
Patent MX-9207447-A (MX)
Title: Sensor de tension superficial.
Inventor: BULOU JACQUES
IPC: G01F23/00
Filed: 1992-12-18
Abstract: La presente invención se refiere a un censor de la tensión superficial para un flujo de líquido. El dispositivo de acuerdo con la presente invención incluye una prueba de medición formada de un cilindro humedecible, la circunferencia de sección transversal de la cual no presenta ninguna porción cóncava y la distancia de la cual entre en centro isobárico de la sección transversal y cualquier punto en la circunferencia es menor a 3 milímetros, la relación entre la distancia máxima de un punto en la circunferencia al centro isobárico y la distancia mínima de un punto en la circunferencia al centro isobárico es menos o igual a 2.