baber/WOPTO huggingface dataset:
Patent JP-S5756530-A (JP)
Title: Roving breakage sensing method of roving frame
Inventor: HIRANO HIDEO
IPC: D01H13/16
Filed: 1980-09-19
Abstract: PURPOSE:To prevent the malfunction of a roving breakage sensing apparatus in the intermittent cleaning operation of a cleaning apparatus on the to of a flyer supporting rail, by stopping the operation of the sensing apparatus for a given time after starting the operation of the cleaning apparatus. CONSTITUTION:A normally opened contact (MS2a) is closed when an ON-OFF repeating timer (TR2) to drive a fan motor in a cleaning apparatus is in the state of ON to prevent the malfunction of roving breakage sensing apparatuses 12 and 13. A given time is passed after stopping the operation of the fan motor, and the most of the fly wastes on a flyer supporting rail are removed. A timer contact (TR1b of an operation stopping time setting timer (TR1) for the roving breakage sensing apparatuses is then opened, and the roving breakage sensing apparatuses 12 and 13 sense roving breakage or adhesion of rovings in the form of flowers and operated to open normally closed contacts (12b) and (13b). The self retention of a self retaining normally opened contact (MS1a1) is released to stop the operation of the frame.
Patent JP-2000324408-A (JP)
Title: Television broadcasting transmitter and its controlling method
Inventor: FUKUOKA NOBUSHIGE
IPC: H04N5/38
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a television broadcasting transmitter capable of switching the transmitter without interrupting broadcasting and its controlling method. SOLUTION: This television broadcasting transmitter is formed of first and second transmitters 10, 20 for outputting a television signal, a 3dB coupler 14 having a first terminal t1 to which the transmitter 10 is connected, a second terminal t2 to which the transmitter 20 is connected and third and fourth terminals t3 and t4 for outputting a signal inputted from the first or second terminal by a phase difference of 90 deg., a first group of coaxial switching devices 151 to 153 connected to this coupler 14, a second group of coaxial switching devices 154 to 156 connected to these devices 151 to 153, first and second antennas 161, 162, and three coaxial line E, F, G which connect the devices 151 to 153 with the devices 154 to 156 and the line length of one of which is longer than those of the other two by 1/4 wavelength.
Patent JP-H07322373-A (JP)
Title: Image forming device
Inventor: KATO KAZUYUKI
IPC: H04N1/00
Filed: 1994-05-20
Abstract: PURPOSE:To improve operability by requesting the transmission inhibition of the establishing signal on the side which is undesired to be received in an equipment using a remote controller. CONSTITUTION:The depressing/detaching operation signals of the operation switch groups 105 and 121 on a main body side or on a remote controller side are inputted in a state change signal generation means 107. In a rise signal generation means 110 or a fall signal generation means 111, signals showing the states of buttones are generated. The signals are inputted in a display control means 114 and a main control means 101 via an input/output processing means 113. Based on the button functions recognized from the generated signals, the display control means performs display controls of the cursor to a display device 103 and screen transitions, etc. The main control means properly drives a driving means 102 and makes the means perform a recording operation. By inhibiting the reception of the establishing signal from a remote input means 120 by an establishing signal inhibition means 109 in the process of the undisplay of the cursor, the erroneous operations of a remote controller are prevented.
Patent JP-H08328595-A (JP)
Title: Speech encoding device
Inventor: FUJIMOTO MITSUO
IPC: G10L19/16
Filed: 1995-05-30
Abstract: PURPOSE: To provide a speech encoding device capable of expressing the part insufficiently expressed by an adaptive code book among a period part of an input speech and improving tone quality of a reproduced speech. CONSTITUTION: In the speech encoding device constituting a speech synthesis filter by linear predictively analyzing the input voice, reproducing the speech based on a code vector stored in the code book and the speech synthesis filter and encoding the speech based on the reproduced voice and the input speech, a pulse code book 7 storing plural kinds of code vectors for a pitch waveform of a voiced sound is provided, and the code vector read out from the pulse code book is made periodic based on an impulse line selected by the retrieval of the impulse line.
Patent JP-S6022672-A (JP)
Title: Measuring device of average frequency
Inventor: NIKI NAOHARU
IPC: G01R23/02
Filed: 1983-07-18
Abstract: PURPOSE:To shorten the measurement time by calculating an average frequency each time when the counted value of a counting circuit which counts the carry output of a clock signal counting circuit is counted up by one, and displaying the average frequency to detect a measured value approximating a true value. CONSTITUTION:Gate circuits 12 and 21 are opened by the gate signal from a gate signal generating circuit 16, and a signal to be measured from an input terminal 10 and a clock signal from a terminal 17 are counted by counting circuits 13 and 22. A 1/(10<n>) frequency divider is used as the counting circuit 22, and the carry output is fed to a counting circuit 42, and a counted value P is fetched into an arithmetic device 28. The frequency division ratio of the counting circuit 22 is PX1/(10<n>) practically, and a measurement time Tg is determined on a basis of this value PX1/(10<n>), and the time Tg can be set with a minute resolution as one second, two seconds- or 0.1 second, 0.2 seconds-. If the average frequency is calculated each time when the value P is counted up by one because of the carry output from the counting circuit 22, the average frequency is converged gradually to an average final value according as the value P is increased.
Patent JP-S5921486-A (JP)
Title: Electron beam welding device
Inventor: HATSUTORI MICHINOBU
IPC: H01J37/315
Filed: 1982-07-26
Abstract: PURPOSE:To enable the easy changing of an irradiation angle for an electron beam with simple constitution by bringing the outside part of a welding work chamber and the bottom surface of a guide member provided with an electron beam generator into sliding contact with each other by means of a rotary sliding surface via a vacuum seal. CONSTITUTION:A welding work chamber 6c of an arched cylindrical shape of which the top surface serves as a rotary sliding surface has an opening 16c in the top part and the size thereof is determined by the max. radius A of welding and the max. angle theta of inclination of beam. A cylindrical linear guide 14 having a sliding surface 14a that permits the linear movement of an electron beam generator 1 and an opening 14b through which a beam E passes is disposed slidably on the top surface of the chamber 6c. Therefore, the bottom surface of the guide 14 has a hollow cylindrical surface 14c that can slide along the cylindrical surface of the chamber 6c and is formed with a groove for holding a vacuum seal 15. If an object 2 to be welded is a cylinder, the level of the surface 14a is maintained, and the device 1 is fixed in the position corresponding to the radius A, by which the object is welded. If the welding part of the object 2a to be welded is a circular conical shape, the guide 14 is slid along the top surface of the chamber 6c by the angle theta which is a half of the vertical angle in the fitted circular conical parts of the cylindrical bodies 3a, 4a.
Patent JP-H09319226-A (JP)
Title: Magnet roll and its production
Inventor: TABATA TOSHIHIDE
IPC: H01F7/02
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to inexpensively obtain a magnet roll for magnetic brush development having an excellent high heat resistant characteristic by forming this roll of a composite resin magnet material compsn. consisting of a block amide resin having polyether groups in the molecular chains as a base material. SOLUTION: A roll-shaped magnet 6 is formed by integrating the composite resin magnet material consisting of the block amide resin having the polyether groups in the molecular chains as the base material resin and a metallic shaft 6a by insert molding in metal molds in which a magnetic field for orientation is formed. As a result, the magnet roll having the high heat resistance is inexpensively provided by the stage of insert molding the magnet shaft 6a. Fatty acid amine polycondensate is added to a mixture mainly composed of a magnetic powder material and a high-polymer compd. material. As a result, the flow property in molding is improved and the strain at the molding is suppressed, by which the linearity of magnetic characteristics is improved.
Patent JP-S5466563-A (JP)
Title: Tableware washing and rinsing machine
Inventor: TAZAWA TAKASHI
IPC: A47L15/39
Filed: 1977-11-04
Abstract: PURPOSE: To provide the subject machine wherein a friction member supported by a synthetic resin foaming member is provided at the upper end of a guide tube injecting pressurized washing water, and the foaming member and friction member are rinsed while cleaning the same.  
     CONSTITUTION: A motor 3 is fitted to the bottom part of a washing tank 2, and the washing water 7 pressurized by a runner 5 mounted on the upper end of a ratating shaft 4 is injected in a bevel 8 shape. To the upper end of the guide tube 6 there is fitted a scrubbing-brush shaped frietion member 26 mounted on a highly elastic  base seat 27 such as a sponge or the like, and a penetrating port 28 for washing  water 7 is provided. When the tableware 13 in one's hand is drawn near to the upper  end of guide tube 6, the friction member 26 is profiled to the inner surface of the  tableware and deformed, and with the increase in the pressure, the washing water  rapicly connected to a obirectior 14. That is, washing water advances at the component 18 of velocity while pressing the table ware 13 under a pressure of the component 17 of velocity, and therefore a furious fluid friction is induced at the inner  surface of the tableware 13, thus the washing effect being increased. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11325589-A (JP)
Title: Heat pump type bathtub water utilizing system
Inventor: WATANABE TAKEJI
IPC: F24H1/00
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To perform an energy conservation and a water conservation by utilizing a residual hot water of a bathtub. SOLUTION: The heat pump type bathtub water utilizing system comprises a heat pump circuit having a compressor 1, a condenser 2, a pressure reducing means 3 and a heat recovery heat exchanger 4 sequentially connected, a channel switching means 13 for draining from outlets of a hot water supply heat exchanger 6, a hot water storage tank 7, a bath heat exchanger 10, a bathtub 11 and a bath heat exchanger 10, a terminal unit 16 connected to an output water channel 14, an operating means 17 of the unit 16, and an operation control means 18 for starting an operation of the compressor by detecting a signal of the means 17 and setting the means 13 to the output water channel side. The means 13 is switched to the output water channel side based on the means 17, and an operation of the compressor 1 is started.  A residual hot water heat of the bathtub is recovered to heat a water of the tank, while a heat absorbed residual hot water of a low temperature is sent to the terminal unit to reuse the residual hot water and to perform an energy conservation and a water conservation.
Patent JP-H0576254-A (JP)
Title: Method for purifying seawater
Inventor: MATSUO KIYOSHI
IPC: A01K61/00
Filed: 1991-05-07
Abstract: PURPOSE:To efficiently purify seawater within specific sea areas by installing seawater purifiers for filtering and purifying the seawater in a number corresponding to the area of the sea area to be purified and simultaneously enclosing the sea areas to be purified with enclosing means. CONSTITUTION:Seawater purifiers 1 constructed so as to initially suck seawater with a seawater sucking means installed in each floatable body, filter the seawater through a seawater filter provided on the downstream side of the seawater sucking means and discharge the filtered seawater with a discharging means are installed in sea areas 35 in a number corresponding to the area of the sea areas 35 with anchors, etc. The above-mentioned sea areas 35 are then enclosed with enclosing means such as nets 20 to purify the seawater in the sea areas to be purified with the sea water purifiers 1.
Patent JP-S62288420-A (JP)
Title: Catalytic burner
Inventor: IWAI KAZUMI
IPC: F23R3/40
Filed: 1986-06-09
Abstract: PURPOSE:To provide a combustion system having a low NOx and a high efficiency by a method wherein the premixture gas of excessive rich fuel is ignited in a catalyst and a transformation from a fuel N to NOx is restricted and at the same time a generated gas is completely burnt with the catalyst arranged downstream of the catalyst. CONSTITUTION:A pilot burner 1 is located at the hard part of a liner 4 of a burner. Fuel to be used here is oil or natural gas or the like which is different from a main fuel. A premixing gas nozzle 2 may supply a fuel including a fuel N and a premixture gas having an air excessive rate of less than 0.5. The premixture gas is preheated by the pilot burner and guided to a downstream catalyst 3. The preheated fuel is partly oxidized at the catalyst 3 and then guided to a downstream combustion chamber 5. Air is fed into the liner downstream of the catalyst in a stepwise manner and then complete combustion is carried out while an air excessive rate increases. Since the fuel including fuel N can be burnt stably with a fuel excessively rich, it is possible to decrease a rate of conversion from the fuel N to NOx and a complete combustion under a lean combustion downstream side of the catalyst can be performed, so that a burner having a low NOx and a high efficiency can be provided.
Patent JP-H01300707-A (JP)
Title: Frequency error detector
Inventor: OOMOTO NORIAKI
IPC: H04N7/20
Filed: 1988-05-30
Abstract: PURPOSE:To bring an intermediate frequency into the range of a frequency error by providing two comparators and two latches for holding comparator output and updating frequency error detecting data for AFC(automatic frequency control circuit) at every key pulse. CONSTITUTION:The output of an LPF 22 is compared in voltage with reference voltages 12 (VH) and 13 (VL) corresponding to frequency error limit values by means of comparators 8 and 9. The comparator 8 makes an output when an intermediate frequency becomes higher from a center frequency than the frequency error does and the comparator 9 outputs when the intermediate frequency becomes lower from the center frequency than the error does. the outputs of the comparators 8 and 9 are respectively applied to the data input terminals of the D latches 20 and 21 and the logic values of the data input terminals are inputted and maintained at every input of key pulses. The outputs of the D latches 20 and 21 are respectively impressed upon LPFs 23 and 24. Since the sample holding is carried out by latching data in such way, the frequency error detecting accuracy does not deteriorate.
Patent JP-S61290720-A (JP)
Title: Semiconductor device and mask used in manufacture thereof
Inventor: SATO TETSURO
IPC: G03F1/00
Filed: 1985-06-19
Abstract: PURPOSE:To enable an arbitrary pattern to be tested with an appearance testing apparatus which can recognize only predetermined angles, by combining straight lines inclined by the predetermined angles for forming the pattern having arbitrary angles. CONSTITUTION:A light-shielding chromium film 1a adhered on a glass substrate 1 is partially removed such that sections for bonding pads 3 and sections for connections 4 are formed in patterns with arbitrary angles, and so that a mask used in the manufacture of a semiconductor device is provided by the patterns. The patterns are constituted by combination of straight lines inclined by predetermined angles of 0 deg., 45 deg. and 90 deg.. The connection patterns having arbitrary angles thus produced can be tested with high accuracy even by an appearance testing apparatus which can recognize only straight lines inclined by the predetermined angles.
Patent JP-S5255478-A (JP)
Title: Charge transfer device
Inventor: OOTSUKI OSAMU
IPC: H04N5/335
Filed: 1975-10-31
Abstract: PURPOSE:To produce a charge transfer device of an extremely simple electrode construction by setting a charge passage of the shape meandering as specified on the main surface of a wafer.
Patent JP-S61290721-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIMADA OSAMU
IPC: G03F7/20
Filed: 1985-06-19
Abstract: PURPOSE:To form a fine resist pattern with high precision, by forming a layer of a material having a light transmitting property on a layer of a material having a high reflectivity before the formation of a photoresist layer and by patterning the resist with single-wavelength light. CONSTITUTION:On an Si substrate 7, there are deposited a layer of polysilicon 6 as a material having a high reflectivity, a layer of SiO2 5 as a material having a light transmitting property, and a layer of a positive-type photoresist 4 as a photoresist, successively in that order. The light-transmitting material layer 5 is formed to have a thickness of (2m+1)lambda/4n1 that is obtained by a refractive index n1, a wavelength lambda of single-wavelength light and a natural number (m). The photoresist layer is formed to have a thickness of (2m+1)lambda/4n2 that is obtained by an index refractive index n2, a natural number (m) and a wavelength lambda of single-wavelength light. The photoresist layer is patterned with single-wavelength light. The SiO2 is dry etched by the use of the resist pattern as a mask so as to form an SiO2 pattern.
Patent JP-S5835171-A (JP)
Title: Improved method for preparation of indole
Inventor: HONDA TADATOSHI
IPC: C07B61/00
Filed: 1981-08-25
Abstract: PURPOSE:To suppress the decomposition of ethylene glycol (EG), to prevent the lowering of the yield, and to reduce the amount of aniline to be separated and recovered in the preparation of indole by the vapor phase reaction of aniline with EG, by supplying EG dividedly to the catalyst layer. CONSTITUTION:Indole is prepared by reacting aniline with ethylene glycol in vapor phase in the presence of a catalyst. In the above process, ethylene glycol is supplied dividedly to plural points along the flow of the reaction gas passing through the catalyst layer. In detail, the catalyst layer is divided into several stages, the stages are connected with each other in series, and ethylene glycol is supplied dividedly to each stage. Since the molar ratio of aniline supplied to the reactor can be reduced, the indole concentration at the outlet of the reactor can be increased. As the amount of the aniline to be recovered is reduced, it is not necessary to use a large-sized recovering apparatus and a large amount of energy, and the process is economical.
Patent JP-S5656097-A (JP)
Title: Pickup cartridge
Inventor: YOSHIDA KIMIYOSHI
IPC: H04R11/08
Filed: 1979-10-12
Abstract: PURPOSE:To reduce defectives and to improve frequency characteristics by specifying jointless cores and then by providng both leg parts of them with detection coils wound previsouly in separate bodies so that they will penetrate working gaps from free ends of respective leg parts. CONSTITUTION:Leg parts 21A and 21B of jointless core 20 at both the sides are narrowed to left from the side of short-circuit base 22 to form a nearly delta shape, free ends 21a and 21b of respective parts have inside flat sufaces to form working gaps opposing to each other, and interval W is set to prescribed size. Then, both leg parts 21A and 21B of this core 20 are provided with detection coils 24A and 24B wound in separate bodies from sides of free ends 21a and 21b through working gap 23 so that they will be positioned at symmetric places of leg parts 21A and 21B. Thus, defectives can be reduced, frequency charactersitics in record reproduction can be improved and an output loss can also be lessened.
Patent JP-S61289697-A (JP)
Inventor: SAITO SUSUMU
IPC: B23K3/04
Filed: 1985-06-18
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-H11325954-A (JP)
Title: Encoder
Inventor: KUBOTA MUNEAKI
IPC: H03M1/10
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain an encoder in which a data can be read in a memory and rewritten based on an external electric signal under a state where the memory is connected with an encoder circuit by inputting an external signal to the memory through a selector and a transmitting/receiving circuit. SOLUTION: At the time of delivering an output signal 9, a value for correcting the error of absolute accuracy prestored in a memory 5 is read in by switching a selector 4 and the output signal 9 is delivered while being corrected. The corrected data can be written in or read out, as required, under a state where the memory 5 is connected with an encoder circuit 2, i.e., it is not removed from an encoder 1, based on an external signal 8 received through a line 7, a transmitting/receiving circuit 6 and the selector 4. Consequently, the data in the memory 5 can be rewritten quickly when the encoder is replaced with a new one 1 or when a robot is replaced.
Patent JP-S62287721-A (JP)
Title: Transmission control equipment
Inventor: FUJIMURA YASUO
IPC: H04B3/54
Filed: 1986-06-06
Abstract: PURPOSE:To improve the reliability and to store data semipermanently by providing a write means, a read means, a storage means, a data decision means and an arithmetic processing means and storing plural same data in an IC memory. CONSTITUTION:Write is selected normally by a read/write mode changeover switch 39, an own station address setting means is matched to an opposite station address desired to be set, a load control switch 32 corresponding to the address is depressed to write the data in a storage means 36. If the opposite station address of a control device 38 is not clear at read, or the switch 39 selects the read and a load control switch 32 is depressed, all words of a block corresponding to the load control switch 32 are read from the storage means 36 through a read means 30 sequentially. Then whether the data of each word is normal or in error is decided 37 in this case and it is reported to an arithmetic processing means.
Patent JP-H01301143-A (JP)
Title: Flow point testing method for electric insulating
Inventor: NISHIZAWA TAKASHI
IPC: G01N11/02
Filed: 1988-05-30
Abstract: PURPOSE:To easily and accurately measure the flow point of the electric insulating oil by supercooling a sample at specific temperature lower than an expected flow point and detecting the temperature at which the sample beings to flow electrically. CONSTITUTION:The sample is put in a container 1 to 2-3mm depth and supercooled in a low-temperature thermostatic chamber at the temperature which is 20-30 deg.C lower than the estimated flow point. Then it is confirmed that the sample 2 is solidified completely, then the sample 2 is taken out of the container 1, and a metallic rod 3 is stood on the sample 2. At the same time, a temperature sensor 6 is set on the sample 2. When the sample is left as it is or heated in this state, the temperature rises and the metallic rod 3 moves down as the sample begins to flow. The temperature at this point is read on a temperature recorder 7 and regarded as the flow point of the sample 2.
Patent JP-S5256575-A (JP)
Title: Construction for regulating section of timepiece
Inventor: TATSUMI YOSHIO
IPC: G04C3/14
Filed: 1975-11-04
Abstract: PURPOSE: To provide a construction for regulating section of timepiece, in which magnet fixing frame serves as member to be regulated, whereby it is enabled to effect regulation of rotor correctly and to prevent increasing of number of component parts of rotor and increasing of time required for machining. 
     COPYRIGHT: (C)1977,JPO&Japio