baber/WOPTO huggingface dataset:
Patent JP-S57160508-A (JP)
Title: Automatic thickness controller of seamless pipe
Inventor: OSADA MICHIAKI
IPC: B21B37/78
Filed: 1981-03-30
Abstract: PURPOSE:To elevate the automatic thickness control performance of a titled device, by executing waveform-shaping of an entry temperature of a sizer mill, improving in advance the controllability of its sampling control, and also constituting so that an optimum sampling pitch can be set automatically. CONSTITUTION:In a sizer mill of a seamless pipe mill, a deviation of an entry temperature of a pipe which has been acturally measured by an entry thermometer 2 is shaped by a digital waveform shaping circuit having a low-pass filter function 7. That is a temperature waveform which has removed frequency being higher than a sampling pitch of an industrial process computer 8, and noise frequency is obtained, and is utilized as a feedforward controlled variable 12. At the same time, from a ferquency curve in case when a sampling pitch of the computer 8 is analyzed by a spectrum analyzing circuit 7B, an optimum value is derived and is set automatically to an optimum sampling pitch setting circuit 7C. The controlled variable 12 is commanded as a pressing-down correcting value to a hydraulic pressing-down APC 4, and pressure reduction of each sizer stand 1 is controlled.
Patent JP-S52129333-A (JP)
Title: Character pattern generator
Inventor: TAGUCHI KAZUYOSHI
IPC: G09G5/24
Filed: 1976-04-23
Abstract: PURPOSE: To obtain a character pattern generator which is capable of controlling the replacement of the memory having a high probability that the desired memory exists in the variable memory in case the external memory is replaced partially. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63212288-A (JP)
Title: Transmitting/receiving method for television signal
Inventor: TANIGUCHI HIROSHI
IPC: H04N9/78
Filed: 1987-02-27
Abstract: PURPOSE:To separate a luminance signal and a modulation chrominance signal without hardly producing deterioration in a signal in a receiving side by transmitting/receiving the signal so as not to substantially overlap the luminance signal on the modulation chrominance signal. CONSTITUTION:Color difference signals R-Y, B-Y are guided to an orthogonal two phase modulation circuit 5 to obtain the modulation chrominance signal FC obtained by orthogonally two phase modulating a carrier wave fC from a synchronizing signal generator 6. The modulation chrominance signal FC is converted in frequency according to the signal F1 of an oscillator 8 in a frequency converting circuit 7, an output is guided to a BPF 9, for instance, the modulation chrominance signal FC' of a carrier frequency f2=f1-fC is obtained, added to the luminance signal Y in an addition circuit 10 and taken out as a composite signal. The frequency f1 of the frequency converting oscillator 8 is set so as to have the carrier frequency f2 as low as possible, so as not to substantially overlap a luminance signal band on a modulation chrominance signal band and apply an adverse influence to a picture quality. Thereby, in a picture receiver, the separation of the luminance signal and the chrominance signal can be easily and substantially completely carried out.
Patent JP-H11240798-A (JP)
Title: Production of fluorite and fluorite for photolithography
Inventor: SAKUMA SHIGERU
IPC: C30B29/22
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a fluorite single crystal, by which a fluorite single crystal having sufficiently small birefringence and capable of using to an optical system in photolithography, especially, having a large aperture (>=200 mm θ) and good optical characteristic and capable of using to photolithography having <=250 nm wavelength is obtained. SOLUTION: This method for producing the objective fluorite single crystal comprises heat-treating a fluorite single crystal by a step for housing the fluorite single crystal in a container capable of making the interior airtight, hermetically closing the container, subjecting the interior of the container to vacuum evacuation and raising a temperature in the container to a prescribed temperature (first temperature) lower than a melting point of the fluorite single crystal and a step for retaining the temperature in the container at a prescribed temperature (first temperature) for a prescribed time and a step for lowering the temperature in the container to a room temperature to improve optical characteristics. In this case, maximum temperature in heat treatment is set to a prescribed temperature (first temperature) in the range within 1020 deg.C to 1150 deg.C.
Patent JP-S56142394-A (JP)
Title: Heat exchanger
Inventor: KUDOU MITSUO
IPC: F28F1/30
Filed: 1980-04-09
Abstract: PURPOSE: To obtain the heat exchanger which is easy to manufacture and in which a proper distance span is maintained between each pair of adjacent fins, by connecting the ends of the adjacent pair of the fins by a connecting member.  
     CONSTITUTION: The fins 6 each of which has a louvers 7 and is bent in a staggered manner with reference to an air flow 4 are connected to a liquid conducting pipe 3 at an end 6a thereof. The fin 61 and the adjacent fin 62 are connected with each other by the connecting member 8 which is integral with the fins 6. The fins 6 are produced by providing a strip with punched-out windows 9 while leaving the parts which become the connecting members 8, and subsequently bending the strip at the window parts 9. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S53130212-A (JP)
Title: Controlling method for forced convective cooling
Inventor: KAMATA SHIYOUSEI
IPC: C21D9/52
Filed: 1977-04-20
Abstract: PURPOSE:To enable to perform the rapid and accurate control for temperature, by controlling the velocity of flow of the refrigerant of spouted fluid at the nozzle, etc. with the damper, by using the sheet thickness, line speed and production rate of the strip as the parameter.
Patent JP-S53131409-A (JP)
Title: Bearing for electric rotary machinery
Inventor: TAKIGAWA YOSHIO
IPC: H02K5/16
Filed: 1977-04-22
Abstract: PURPOSE: To prevent leakage of lubricant, by applying sealing member into shaft vibration meter insertion hole and conducting said hole with bearing chamber through oil path. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01220510-A (JP)
Title: Tracking tuner, tracking filter and tracking tuner filter mixer
Inventor: HATSUSAN TANBAKUCHI
IPC: G01R23/16
Filed: 1988-02-26
Abstract: PURPOSE:To obtain a stable tracking filter with a few number of spurious signals and to execute the switching of an RF signal to a high/low frequency at high speed and with high quality by providing a discriminator having a magnetic material in a magnetic field different a little from a tuning magnetic field. CONSTITUTION:A magnetic field coil 308 generates a uniform tuning magnetic field on the entire of four YIG resonators. The resonator 302 switches the RF signal to a low frequency analyzer of a filter mixer or a succeeding stage by cooperating with a switch 307 as a first step. The resonator 303 is operated as the second stage of a filter, and the resonator 304 is operated as the third stage of the filter and a fundamental mixer which mixes the RF signal with a sweep LO signal and generates an IF output signal. The resonator 305 compares a LO frequency with a filter tuning frequency as the discriminator and generates an error signal in a magnetic coil driving circuit. An upper coil 312 generates an offset magnetic field, and other three resonators tracks the LO, however, it is tuned to an RF frequency.
Patent JP-H07253832-A (JP)
Title: Power supply application controller in information processing system
Inventor: ITO AKIHIKO
IPC: G06F1/26
Filed: 1994-03-16
Abstract: PURPOSE:To reduce a rush current in a short time by providing an output of a power supply start signal to a power supply section of the main body device when a count of a counter reaches a prescribed count. CONSTITUTION:A manufacture number memory M stores manufacture numbers constituted of an EPROM or the like. A counter C sets an initial value (v) calculated by the manufacture number stored in the manufacture number memory M and the counter C counts an output of an AND circuit & to count the time clocks. The AND circuit & ANDs a power supply application signal Si and a time pulse Pt. The initial value (v) based on the manufacture number such as '5' is set to the counter C and an output of a digit selected from the content of the counter C is given to an output circuit L having a logic arithmetic function or the like, and when the circuit L detects it that the count of the counter C reaches a prescribed value such as '9', an output of the output circuit L is fed to a power supply section of the main body as a power supply start signal Sp.
Patent JP-S62203019-A (JP)
Title: Flow sensor
Inventor: TANAKA JUNICHI
IPC: G01F1/68
Filed: 1986-02-28
Abstract: PURPOSE:To attain to enhance measuring accuracy by making it possible to obtain excellent heat insulating effect, by using glass in a heat insulating substrate. CONSTITUTION:An alumina membrane 2 is deposited on a glass substrate 1 and a metal membrane having high resistance temp. is deposited on the membrane 2 and, after patterning, heat generating resistors 3 and temp. measuring resistors 4 are arranged in a thermally insulated state so as to leave a necessary distance therebetween. The resistors 3, 4 thus formed are excellent in close adhesiveness to the substrate and have a structure extremely high in reliability. Next, the substrate 1 is cut so as to form one set consisting of resistors 3, 4 to form an individual sensor element having such a structure that the resistors 3, 4 are arranged to both ends of the substrate 1. Because the resistors 3, 4 are integrally connected to the substrate 1 by the membrane 2 and both of glass and alumina are extremely low in heat conductivity, said resistors are arranged in a state thermally insulated perfectly.
Patent JP-S51121277-A (JP)
Title: Semiconductor device
Inventor: SAEKI SHIYUUZOU
IPC: H01L21/8222
Filed: 1975-04-17
Abstract: PURPOSE:To provide an entirely new semiconductor device in which a pressure welded Tr and a different functional element are provided on the surface of a single semiconductor and, moreover, having their circuits mutually connected.
Patent JP-H07253497-A (JP)
Title: Mechanism for fixing lid of container
Inventor: SATO SEIJI
IPC: B65D90/02
Filed: 1994-03-16
Abstract: PURPOSE:To provide a fixing mechanism which can fix the lid of a container to the main body of the container with a uniform clamping force through simple operation. CONSTITUTION:A fixing mechanism which fixes the lid 13 of a container 11 containing a radioactive material fitted to the upper end opening 13 of the container 11 to the opening 12 through remote control. The fixing mechanism is constituted of a lifting hook 21 which is provided at the center on the upper surface of the lid 13 in a state where the hook 21 is separated from the lid 13, fixing shafts 15a-15d which are provided at prescribed intervals along the outer periphery of the lid 13 in parallel with the outer periphery or its tangents, fixing pawls 16a-16d which are pivottally supported by the shafts 15a-15d, respectively, and one end sections 18 of which are engaged with the opening 12 when the lid 13 is closed, and link mechanisms 19a-19b which couple the hook 21 or its integral part 22 with the other end sections 17 of the pawls 16 and rotate the pawls 16 in an interlocking way with the operations of the hook 21.
Patent JP-H03251246-A (JP)
Title: Arm oscillating mechanism for massage device
Inventor: WATANABE HIKOITSU
IPC: A61H7/00
Filed: 1990-02-28
Abstract: PURPOSE:To facilitate the manufacture and to improve the quality accuracy by converting the rotation of a driving shaft to a repeating motion of a prescribed stroke in a transmission plate and an interlocking plate with a cam, transmitting the repeating motion to a driven plate with an interlocking pices which slides in a slot, and oscillating arms attached to a first and a second oscillating shafts. CONSTITUTION:A massage device executes a massage by oscillating a first oscillating shaft 7 and a second oscillating shaft 8 having arm fitting parts 9, 9 for attaching arms 3, 3 having massaging balls 4, 4 for a massage. A transmission plate 22 is constituted so that one end is connected to a cam 20 with a shaft stopper 22a, and the other end is linked to a part of an interlocking plate 23 of a roughly triangular shape with a shaft stopper 23a, and converts the rotational motion of a driving shaft 19 to a linear repeating motion and transmits it to the interlocking plate 23. By an interlocking piece 24 which slides in a slot, the repeating motion contrasted to the interlocking plate 23 is transmitted to a driven plate 26, and the arms 3, 3 attached to a first oscillating shaft and a second oscillating shaft fixed to the interlocking plate 23 and the driven plate 26, respectively are oscillated contrastively with the same stroke.
Patent JP-H07303699-A (JP)
Title: Device to contain end of injecton needle in lateral direction,attachment device for sharp end of needle,and safety system for subcutaneous injection needle
Inventor: JIYOOJI AARU SUZUKI
IPC: A61M5/32
Filed: 1994-03-16
Abstract: PURPOSE: To provide a disposable safety system to prevent careless punctures by an injection needle. CONSTITUTION: A disposable safety system is constructed that a needle pointed tip is received and placed horizontally in an inner chamber 14 extended lengthwise in the system's main body member 12. The inner chamber 14 includes a gripper 16 with a surface made of high frictional material to prevent the needle to be drawn out after the needle is once fixed in there. The gripper structure includes a rectangle plastic-made structuring element having two flat parts hinged by a hinge 32. The gripper 16 has a pair of lips 30 to engage a plurality of ratchet teeth on the inner wall of the chamber 14 of the main body member. The lips 30 prevent the gripper 16 to shift vertically upward in the inner chamber 14, and form a one-way ratcheting effect cooperating with the ratchet teeth.
Patent JP-S52129432-A (JP)
Title: Preparation and device of wet type inverted developing
Inventor: KUROKAWA JIYUNJI
IPC: G03G15/10
Filed: 1976-04-22
Abstract: PURPOSE: To generate an induction field between the surface of the sensitive body and the developing electrode and obtain a fine inverted image on a negative original by arranging and placing a developing electrode adjacent to the surface of the sensitive body. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01222149-A (JP)
Title: Automatic hot-water supplier equipped with preferential operation mode switch
Inventor: MURATA KOICHI
IPC: F24H1/00
Filed: 1988-02-29
Abstract: PURPOSE:To effect systematic automatic hot-water supplying operation, by a method wherein the operation of a hot-water filling switch is not accepted when a heat-up and temperature keeping switch is operated previously, the operation of heat-up and temperature keeping operation is stopped when the heat-up and temperature keeping switch is operated further while additional heating operation is started when an additional heating switch is operated, hot-water adding operation is started when a hot-water adding switch is operated, and when the hot-water adding operation is finished, temperature keeping operation is effected. CONSTITUTION:When a heat-up and temperature keeping switch 48 is operated previously, the operation of a hot-water filling switch 47 is not accepted and is neglected even when the hot-water filling switch 47 is operated. When the heat-up and temperature keeping switch 48 is put ON and the same switch is operated further, heat-up and temperature keeping operation is stopped. When the heat-up and temperature keeping switch 48 is operated previously and an additional heating switch 50 is operated, additional heating operation is started and when it is finished, temperature keeping operation is effected automatically. When the heat-up and temperature keeping switch 48 is operated previously and a hot-water adding switch 51 is operated, hot-water adding operation is started and when it is finished, the temperature keeping operation is effected. An operation preferential order between the heat-up and temperature keeping switch and other switches is controlled whereby unnecessary disturbance may be prevented.
Patent JP-H01254568-A (JP)
Title: Malfeasant mouth opening detecting method and device for vessel
Inventor: MAACHIN HAWAADO KUUPAA
IPC: B65D55/02
Filed: 1989-02-27
Abstract: PURPOSE: To monitor without reliance on radioactive substances by connecting a region of an oscillation circuit without power source to the inner face of the cap and another region to the main body, and by breaking the circuit when opened. CONSTITUTION: An oscillation circuit assembly 29 is intervened between a closure 25 and a body 23. The assembly 29 contains an insulating film 31 printed with one-turn spiral 33 thereon. The overlapped ends 35 and 37 of the spiral are mutually insulated to form a capacitance parallel to an inductance functioning as an oscillation circuit or a parallel tuning circuit. The opening rim 39 of the body 23 is sealed with the film 31 after the container is filled with the contents. A part of the spiral and the portion of the film adjacent to this part are pasted with a spot 41 of adhesive that has not yet been hardened. When the closure 25 is screwed to the body, the tuning circuit is broken by removing the closure because the adhesive spot 41 sticks to the inner face of the closure 25 causing the spiral 33 adhered thereto.
Patent JP-S59182235-A (JP)
Inventor: RICHIYAADO EMU ARONZU
IPC: H01F1/34
Filed: 1984-03-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09216088-A (JP)
Title: Soldering sheet and soldering method using it
Inventor: KIMURA AKIFUMI
IPC: B23K35/14
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To dispense with cleaning of a soldered part before the visual inspection after the soldering or before the repairs. SOLUTION: A soldering sheet 1 is of the structure in which soldering members 1a continuously arranged at the prescribed intervals are held by gel- like solder holding parts 1b. The gel-like solder holding parts 1b consist of the substance such as agar and gelatin which is gel at the normal temperature and is turned sol at the soldering temperature. When the soldering sheet 1 is arranged between an electronic parts and a printed circuit board, the soldering sheet is heated to be melted, and the electronic parts is soldered to the printed circuit board, the gel-like solder holding part of the soldering sheet is almost evaporated and not left behind, or it is left in a transparent manner even if any part is left, and the visual inspection can be carried out without cleaning in the original condition.
Patent JP-H06265009-A (JP)
Title: Engine control device
Inventor: SAWAMOTO KUNIAKI
IPC: F02D41/14
Filed: 1993-03-08
Abstract: PURPOSE:To restrict shock accompanying change-over of air-fuel ratio and decrease NOx exhaust quantity, by making the lockup mechanism of an automatic trausmission nonlockup condition compulsively, at change-over of the air-fuel ratio. CONSTITUTION:A control unit 3 receives each intake air quantity Q, engine cycle N, and water temperature Tw from an air flow meter 5, a crank angle sensor 6, and a water temperature sensor 7, computes basic fuel injection quantity corresponding to theoretical air-fuel ratio from the intake air quantity Q and the cycle N, decides water temperature increase correction coefficient from water temperature Tw, and increases and corrects the fuel injection quantity when water temperature Tw is below 70 deg.C. Whether it is in a lean range or a ternary range, is detected from a relational table of the engine cycle N and the basic fuel injection quantity, when the water temperature Tw is over 70 deg.C. Change-over speed is retrieved and decided by the fixed process according to that result and the mechanism is made nonlockup condition.
Patent JP-H01220869-A (JP)
Title: Memory holding type light-emmiting diode
Inventor: FUNAKI MASANORI
IPC: H01L33/02
Filed: 1988-02-29
Abstract: PURPOSE:To obtain the indication element suitable for the indicating device using a number of light-emitting diodes by a method wherein a p-type semiconductor, an n-type semiconductor and an i-type semiconductor are stacked in the order of p1, n1, p2, i and n2, or in the order of p1, n1, p2 and n2, an electrode is provided on the p1 layer and the n2 layer, and besides, a gate electrode is provided on the n1 layer and/or the p2 layer. CONSTITUTION:The title memory holding type light-emitting diode is provided with a p-type semiconductor, an n-type semiconductor and an i-type semiconductor stacked in the order of p1, n1, p2, i and n2, or p1, n1, P2, and n2, and an electrode provided on the p1 layer and the n2 layer, and besides, a gate electrode provided on the n1 layer and/or the p2 layer. A P2in2 junction and a p2n2 junction of the light-emitting diode function as a light-emitting diode. Also, the (i) layer has the functioning such as increasing luminous efficiency and the like in the same manner as the pin-type light-emitting diode heretofore in use. Also, the gate electrode provided on the n1 layer and/or the p2 layer performs the function of controlling the current, flowing between the p1 layer and the n3 layer, and luminous quantity.
Patent JP-S603240-A (JP)
Inventor: ANDORE DEPURATSUSHIYU
IPC: H04J3/17
Filed: 1984-03-14
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-S54139252-A (JP)
Title: Cooling and heating device
Inventor: TAJIMA MASAHISA
IPC: F24F11/02
Filed: 1978-04-20
Abstract: PURPOSE: To provide a cooling and heating device which incorporates an auxiliary heat source for  preventing the heating capacity from lowering at atomspheric temperature decreasing time to evaporate refrigerant by the heat source at the low atmospheric temperature time to thereby prevent  the high and low pressure from increasing at the auxliary heat source operating time.   
     CONSTITUTION: At heating time for evaporating the refrigerant with an auxiliary heat source at  low atmospheric temperature time, a bypass pipe 11 is provided in parallel with a refrigerant  heater 7, and heat is supplied to the heater 7 via a main heater 30 and an auxiliary heater 27.  The heater 27 is stopped at overloading time to reduce the heat input to the heater 27. If only the  heater 30 still causes an overheating state, unevaporated refrigerant is partially flown to the pipe  11 to thereby prevent the high and low pressure from abnormally rising. Further, the pipe 11 is  connected at one end thereof between an outdoor heat exchanger 6 and four-way valve 2 to increase the pressure difference at the other end of the pipe 11, i.e., the outlet of the heater 7 to  thereby increase the refrigerant amount flowing through the pipe 11 so as to obtain large pressure  decrease. Similarly, when the pipe 11 is connected at one end thereof between a main pressure  reducing mechanism 4 and the heat exchanger 6, still larger bypass amount can be obtained to  carry out larger pressure reducing effect. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59172795-A (JP)
Inventor: NISHIHARA MIKIO
IPC: H05K3/42
Filed: 1983-03-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。