baber/WOPTO huggingface dataset:
Patent JP-S5642405-A (JP)
Title: Fm modulating circuit
Inventor: ABIKO TOSHIO
IPC: H03D3/00
Filed: 1979-09-14
Abstract: PURPOSE:To simplify circuit constitution by excluding a regulation part while converting an IF signal direct to a digital signal by detecting a difference between the output of a waveform shaping circuit and that of a monostable multivibrator and then by obtain a demodulated signal by integrating the obtained difference signal. CONSTITUTION:The output of intermediate frequency amplifying circuit 5 is applied to waveform shaping circuit 10 and at the rise of the output of circuit 10, monostable multivibrator 12 is triggered. The output time of this multivibrator 12 is set to a fixed constant time that corresponds to the half-wave period length of the output of amplifying circuit 5 and while the output of multivibrator 12 is applied to one terminal of NAND gate 11 via inverter 13, that of circuit 10 is also applied to the other terminal of gate 11 to detect the difference output between the outputs of circuit 10 and multivibrator 12. Then this difference output is integrated by integral network 15 via inverter 14 and a demodulated signal is outputted. The output of this integral network 15 is inputted to the post-stage remote control equipment that controls a chime, etc., to exclude a regulation part, so that the circuit constitution will be simplified.
Patent JP-S61274904-A (JP)
Inventor: KAMATA HIROSHI
IPC: B28B1/30
Filed: 1985-05-30
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-H02299706-A (JP)
Title: Production of aluminum fin material for heat exchanger
Inventor: DOKOU TAKENOBU
IPC: B21B3/00
Filed: 1989-05-11
Abstract: PURPOSE:To improve the sagging resistance and heat conductivity of the aluminum fin material by continuously casting and rolling an aluminum alloy having a specific compsn. and properties to form a sheet of a prescribed thickness, then subjecting the sheet to a cold rolling and intermediate annealing, limiting the final cold rolling draft and thereby forming the fin material having a prescribed thickness. CONSTITUTION:The aluminum alloy which contains, by weight, 0.05 to 0.6% Fe and <=0.8% Si and consists of the balance Al and impurities and has <=38nOMEGAm specific electric resistance after brazing and heating is continuously cast and rolled to the sheet having 2 to 10mm thickness. This sheet is subjected to the cold rolling and the intermediate annealing at 280 to 400 deg.C and is made into the fin material having 0.04 to 0.2mm thickness by limiting the final cold rolling draft to 15 to 70%. The sagging resistance and heat conductivity of the fins are improved in this way and the cooling capacity of a heat exchanger is improved.
Patent JP-H0414801-A (JP)
Title: Variable resistor
Inventor: TANIGUCHI KIYOSHI
IPC: H01C10/08
Filed: 1990-05-08
Abstract: PURPOSE:To make a maintenance operation and a supplementary operation easy and to realize a ten-step resistance value with high accuracy by providing the following: specific number of fixed resistors which have specific resistance values according to an E24-series standard value and which have been connected in series; and a resistance-value selection means which selects two points out of individual extraction points of the fixed resistances connected in series to one end each of them and having the specific resistance values and which connects the two points to external connecting terminals. CONSTITUTION:Fixed resistors R1 to R5 use one out of 10, 20 and 30 whose lowest place is 0 from E24-series standard values whose resistance values have two effective digits; they are decided as R1=10OMEGA, R2=20OMEGA, R3=30OMEGA, R4=30OMEGA and R5=10OMEGA; they are connected in series in this order. A total of six places of both ends (1), (6) and four places at intermediate connecting points (2) to (5) of a series connection of the fixed resistors R1 to R5 are used as extraction points; the fixed resistors are combined in such a way that each part between the two extraction points forms a desired resistance value at intervals of 10OMEGA; they are connected to two sets of fixed contacts in the same position of a resistance-value selection means 1; external connecting terminals are connected to the extraction points having desired resistance values by changing over said selection means; thereby, a desired resistance value is realized across external input terminals A, B. For example, a resistance value of 20OMEGA of R2 is connected to fixed contacts 3a, 3b by using (2), (3).
Patent JP-S63283190-A (JP)
Title: Method of soldering electronic component
Inventor: KOBAYASHI HARUO
IPC: B23K1/005
Filed: 1987-05-15
Abstract: PURPOSE:To suppress thermal influence affecting except good operability and junction and to efficiently solder by melting the solder from below a substrate to the through hole of the substrate, and inserting leads from the upside of the substrate. CONSTITUTION:With the mounting face of a component 3 disposed upside a printed substrate 1 is conveyed into an apparatus, set to the upper position of a light source unit 6, the unit 6 is so positioned that a second focal point is matched to the through hole 1a of the substrate 1 to become the mounting position of the component 3, and a light beam is irradiated from the lower side of the substrate 1 to the hole 1a. Thus, a spot 9 is irradiated to the region where the holes 1a are aligned to quickly melt a solder 8 filled in the holes 1a. The lead 3a of the component 3 are inserted into the hole 1a from upside of the substrate 1 to solder the substrate 1 to the lead 3.
Patent JP-H11311943-A (JP)
Title: Bit transfer method
Inventor: KAWAMICHI KOJI
IPC: H04L9/06
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To perform high speed processing without exclusive hardware by dividing position rearrangement information of a transferred bit to byte positional information showing that it exists in any bits from a head of a bit line and bit positional information showing that it exists in any bits in every byte. SOLUTION: The positional information of every bit of the transfer origin data is divided to the byte positional information and the bit positional information. Then, in a data table T1, the positional information of every bit of the transfer origin data is divided to the byte positional information and the bit positional information, and the byte positional information is stored in a correspondent byte positional information storage part e11-m , and the bit positional information is stored in a correspondent bit positional information storage part f11-m . By providing such a data table T1, storage capacity required for the data table T1 is increased, the necessity of performing troublesome processing that the transfer origin data are analyzed to the byte positional information and the bit positional information whenever the bit is transferred is eliminated.
Patent JP-S62273832-A (JP)
Title: Tool horn for ultrasonic plastic welder
Inventor: MORI EIJI
IPC: B29C65/08
Filed: 1986-05-23
Abstract: PURPOSE:To obtain inphase and uniform amplitude of oscillation at an end face in an output side of a tool horn by controlling arbitrarily the number of oscillators according to necessary electric power, by forming long and slender slits having respectively a specific length on both ends in a longitudinal direction of an arbitrary number of slots. CONSTITUTION:Slots 4 which is extended long and slenderly in an input or output direction of ultrasonic waves and arranged in a right angle direction with the input or output direction at equal intervals are provided on a platelike tool horn 3a. Oscillators 1 are fitted directly respectively on an end face in an input side on a symmetrical position by placing on both sides of a slit 5. A length of the tool horn 3a in the input or output direction can be selected appropriately in length of at least a wave length lambda of applied oscillation or an integral multiple of lambda/2 thereof. Oscillations transmitted to every part divided by the slit 5 from each of the oscillators 1 is transmitted to an output side in every divided part. Since at least a piece of the slot 4 is provided between respective slots 5, an inphase and uniform amplitude of oscillation is obtained from the end face of the output side of the tool hone 3a, even if the number of oscillations 1 is limited to the minimum.
Patent JP-S5829758-A (JP)
Inventor: MANMOHAN SHINGU MAJIYAIRU
IPC: C07C239/00
Filed: 1982-07-09
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-S63284532-A (JP)
Title: Camera having data filming function
Inventor: OGAWA YUKIO
IPC: G03B17/00
Filed: 1987-05-18
Abstract: PURPOSE:To remove impropriety that only a part of a series of data can be filmed by limiting the filming of data to at most one frame of a specified last frame. CONSTITUTION:A contact piece which reads the number of frames is made to abut on a DX code 1a expressing the film specification number on the outer periphery of a cartridge 1 which houses a film 2 and the film 2 drawn out of the cartridge 1 is fed with a film feeding roller 3 and a film pressing roller 6 located on the hole part of a sprocket with pressed with an aperture 2a. And encoder 5 is mounted on the extension part of the axis 4 of the roller 3 and it reads the number of feeding exposures of the film. And an LED array 7 for filming data through a image formation lens 8 is arranged on the lower side of the aperture 2a so as to stop the filming of data in the last frame or the part of the exposure one before the last frame among read frames.
Patent JP-2000327829-A (JP)
Title: Method for conveying/cooling chlorine-containing thermoplastic resin pyrolysis residue
Inventor: UYAMA KIYOSHI
IPC: C08J11/12
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for conveying/cooling chlorine-containing thermoplastic resin pyrolysis residues, not less than 90% of which have been dechlorinated and which can be obtained by pyrolytically decomposing a chlorine-containing thermoplastic resin to advance dechlorination reaction, without causing spontaneous ignition and, at the same time, without releasing a harmful hydrogen chloride gas in the vicinity. SOLUTION: Not less than 90% dechlorinated pyrolytically decomposed residues to be obtained by pyrolytically decomposing plastics comprising a chlorine-containing thermoplastic resin in a reactor 1 are cooled with a refrigerant to a temperature of lower than the ignition temperature of the pyrolytically decomposed residues or the hydrogen chloride gas generation temperature in the state of substantially no oxygen inflow from the outside while being carried by a hermetic carrier 11 substantially isolated from outside air.
Patent JP-S62279088-A (JP)
Title: Welding method for stud bolt
Inventor: KUNO MASAO
IPC: B23K9/20
Filed: 1986-05-26
Abstract: PURPOSE:To easily fit stud bolts with little trouble even at a narrow place by insulating apparatus or the like electrically and assembling these in advance and welding the stud bolts to a fitting base at the time of fixing the apparatus or the like on the fitting base via the aforementioned bolts. CONSTITUTION:Prior to welding the stud bolts 4 to the apparatus or the like, the stud bolts 4 are assembled so as to make the prescribed height by a couple of nuts 6 and 8 with respect to brackets 7 formed to various apparatus 2 or the like at a factory, etc. On this occasion, insulating tubes 9 and insulating washers 10 and 11 formed of electrically insulating material, for instance, are interposed in contact parts among the brackets 7, the stud bolts 4 and the nuts 6 and 8 to insulate these. In this way, after the respective stud bolts 4 are assembled integrally with respect to the apparatus 2 or the like, the apparatus or the like 2 are placed on the desired position of the fitting base 1 and the tips of the respective stud bolts 4 are brought into contact with the surface of the fitting base 1 and welded respectively by an arc-stud welding machine 5.
Patent JP-S61277736-A (JP)
Inventor: ONISHI KATSUNORI
IPC: E04B1/348
Filed: 1985-05-31
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-H11320016-A (JP)
Title: Rivet fastening device
Inventor: HONSEL MICHAEL HAYDER
IPC: B21J15/16
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To reduce the energy consumption of a device by providing at least one flywheel which is connected to a motor shaft or a transmission shaft of a transmission device attachably/detachably. SOLUTION: During mounting a rivet, that is, when a spindle of this rivet fastening device is away from a mouth piece, coupling disks 44, 45 are connected each other, a flywheel 42 is connected to a motor shaft 12. In the case that the rivet is arranged beforehand, appropriate rivet fastening force can be exhibited by using torque stored in the flywheel 42. After the rivet is mounted, when the spindle reaches its final position and a drive motor 3 stops, the flywheel 41 is disconnected from the motor shaft 12 to be able to freely rotate again. At this time, the rotation direction of the drive motor 3 can be changed, the flywheel 42 does not disturb this rotation direction and the spindle is again moved to its start position.
Patent JP-H1061467-A (JP)
Title: Method for determining fuel excessive amount supplied to internal combustion engine in warming up operation
Inventor: SCHOTT BERND
IPC: F02D41/04
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To render adequate the enrichment at the time of warning up by determining a fuel excessive amount in addition to a fuel supply reference amount when an internal combustion engine is in warming up operation, on the basis of the evaluation of a control manipulated variable of the control of an idling rotational speed. SOLUTION: During the idle operation of an engine, an actual rotational speed (n) detected by rotational speed measuring means 4 is compared with a rotational speed target value by a controller 8, and when the target value is larger, an idling setting element 11 interposed in a throttle valve bypass 10 is operated on an opening side. While, the target value is smaller in the above comparison, the idling setting element 11 is operated on a closing side. Also, at this time, an idling air amount Q detected by suction air amount measuring means 8 is compared with a threshold value at the time of warming up, and when the idling air amount Q exceeds the threshold value, a fuel excessive amount added to a fuel supply reference amount is increased, and when the idling air amount Q dose not exceed the threshold value, the fuel excessive amount is reduced.
Patent JP-H06309450-A (JP)
Title: Picture input device, picture input/output device and controlling method therefor
Inventor: KOBAYASHI KENICHI
IPC: G02F1/13
Filed: 1993-04-23
Abstract: PURPOSE:To provide a picture input device and a picture input/output device small in size light in weight and simple in structure and packaging methods and controlling methods therefor. CONSTITUTION:The picture input device has a mode control part 24 for switching an original input mode and a pen input mode and a twodimensinal image sensor reading part for receiving light reflected on the suface of an original by a light receiving element 4 to read out the received light as an original image in the case of the original input mode and receiving light including the image of the tip part of a pen P which is reflected by a reflection plate 6 by means of the element 4 to read out the light as a pen input image, the picture input/output device is obtained by combining the picture input device and a plan display device and provided with a light shutter.
Patent JP-S5899787-A (JP)
Title: Modifying device of analog electronic clock
Inventor: USHIGOE KENICHI
IPC: G04C3/14
Filed: 1982-07-09
Abstract: PURPOSE:To make coincident the starting position of an electronic circuit with that of an analog hand by a method wherein a plurality of separate motors are used in a known analog clock and the zero position wherefrom a chronograph hand starts can be modified simply by an outside operation. CONSTITUTION:Motor driving circuits 10 and 13, a chronograph motor A11, a chronograph motor B14, and two chronograph hands, for instance, for a chronograph indication A12 for indicating a 1/10sec and for a chronograph indication B15 for indicating every second, are provided for operating a plurality of chronograph hands for indication in the basic constitution of a known analog quartz comprising a time standard 1, a frequency division circuit 2, a motor driving circuit 3, a motor 4 for time, and a time indication 5. A lock switch 6 is a switch which enables the modification of the zero position of the chronograph hands, and is usually locked. Signals from a lock switch 6, a start stop switch 7 and a reset switch 8 are prevented from chattering by a switch control circuit 9, and these signals, together with a signal from the frequency division circuit 2, control the chronograph motor driving circuits 10 and 13.
Patent JP-2000311958-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: UENO SAYURI
IPC: H01L21/8222
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain a technique, capable of improving a semiconductor integrated circuit device formed on an SOI substrate of an FZ wafer in yield lessening microslips. SOLUTION: The rear of an SOI substrate 1 is covered with a silicon nitride film 4, antimony is injected into the substrate 1 using a resist pattern as a mask through an ion implantation method, and the substrate 1 is thermally treated at 1,200 deg.C in a diffusion oven, by which a collector embedded layer 5C is formed in an silicon layer 1c. At this point, the rear of the substrate 1 is prevented from coming into direct contact with a wafer jig in the diffusion oven by the silicon nitride film 4, with which microslips caused by a transition that starts from a scratch can be restrained.
Patent JP-S60262793-A (JP)
Inventor: NARITA SHIYOUGO
IPC: B66F9/08
Filed: 1984-06-11
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-H11311205-A (JP)
Title: Hydraulic control device with reclamation function
Inventor: MATSUMOTO SATORU
IPC: F15B11/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To secure safety by surely supplying pressure oil and preventing the production of cavitation. SOLUTION: An intermediate chamber 36, in which the notch section provided in a switch spool 34 opens in a pressure oil supply passage 32, and to which pressure oil is supplied from the pressure oil supply passage 32 through the notch section, is provided between the cylinder ports 38a and 38b of each switch valve and a pressure oil supply passage 32 according to the movement of the switch spool 34, and auxiliary ports 50 are provided between the tank line 47 communicated to the intermediate chamber 36 and the cylinder ports 38a and 38b to supply pressure oil to an actuator through the intermediate chamber 36 and one of the cylinder ports, and returned oil is discharged through the other cylinder port and the auxiliary port 50.  In this case, a flow control means 48 is provided in an oil passage from the auxiliary port 50 to the tank line to adjust the flow rate in an opening direction by means of the pressure in the intermediate chamber 36 and in a closing direction by means of external signal pressure, and check valves 42 and 72 are arranged and connected in the direction to prevent the flow of pressure oil to the auxiliary port 50.
Patent JP-H02298983-A (JP)
Title: Real-time reproducing device for double luminous flux image hologram using electron beam or charged particle ray
Inventor: IKUTA TAKASHI
IPC: G03H5/00
Filed: 1989-05-12
Abstract: PURPOSE:To reproduce clear phase contours in real time by moving a mask pattern for moire generation synchronously with the phase variation of a reference wave and integrating an image for one or plural cycles. CONSTITUTION:An electric field is produced between electrode plates 24 and 24' and a thin metallic electrode wire 25 and an electron-beam biprism 23 which reciprocates the wire 25 by a moving mechanism 26 varies the phases of a reference wave and an illumination wave relatively. A voltage is applied from a variable voltage source 27 to compensate the movement of an image and only interference fringes are moved without any movement of the image. When a striped fluorescent surface 30 is moved to follow up the movement of the interference fringes due to the phase variation of the reference wave, phase contours of moire do not move. For the purpose, the phase of the reference wave is varied continuously, the surface 30 is also moved synchronously, and integration is performed continuously during the period, so that the phase contours are left sine the surface 30 moves by one cycle. Consequently, the clean phase contours are reproduced in real time.
Patent JP-S63286107-A (JP)
Inventor: SHIRAKI SETSUYA
IPC: A47G9/10
Filed: 1987-05-19
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-S5821458-A (JP)
Title: Coating compound composition
Inventor: KASHIWAGI EIICHI
IPC: C08G59/00
Filed: 1981-07-31
Abstract: PURPOSE:A coating compound composition having improved roofing properties, capable of being finished by one coating without applying top or under coating, obtained by adding triphenyl phosphite (derivative) to an epoxy resin coating compound composition containing roofing type aluminum pigment. CONSTITUTION:For example, (A) an epoxy resin is blended with (B) 0.5-1.0 equivalent based on the epoxy equivalent of the epoxy resin of a curing agent, (C) 5-100pts.wt. based on 100pts.wt. component A of roofing type aluminum pigment (preferably pasty pigment with its surface treated with stearic acid, etc.), and (D) 1-100pts.wt., preferably 5-25pts.wt. based on 100pts.wt. component A of triphenyl phosphite (derivative), to give the desired composition. EFFECT:Having improved metallic feeling and anticorrosion properties after long- term preservation.
Patent JP-H02301698-A (JP)
Title: Turbo-molecular pump
Inventor: YAMAKAWA HIROYUKI
IPC: F04D19/04
Filed: 1989-05-16
Abstract: PURPOSE:To avoid a stationary portion and a stator from being marred by corrosive gas by arranging the stationary portion of a stabilizer and the stator of a high-frequency motor outwardly at a stainless steel thin plate. CONSTITUTION:In case that a pump space between the inside face of a stator 10 and the outside face of a rotor 11 in a pump mainframe in under vacuum atmosphere, a space around a drive shaft 16 encircled by a stainless steel thin plate 27, the movable portion 23 of a safeguard 21 and the rotor 25 of a high-frequency motor 22 as well as a space around a floating element 18 communicating therewith communicate with the vacuum atmosphere to form the vacuum atmosphere likewise. A space outside the thin plate 27, where the stationary portion 24 of the safeguard 21 and the stator 26 of the high-frequency motor 22 are located, and a space around an electromagnet 19 communicating therewith are shielded from the vacuum atmosphere by the thin plate 27 and a bulkhead 28 between the floating element 18 connected thereto and the electromagnet 19 and kept at atmospheric pressure. Accordingly, in case that the vacuum atmosphere contains corrosive gas, the stationary portion 24 and the stator 26 are avoided from being marred by the gas.
Patent JP-H05314781-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: SHIBUKAWA YOSHIMICHI
IPC: G11C16/02
Filed: 1992-05-13
Abstract: PURPOSE:To adjust a data rewriting time by providing a register capable of setting the rewriting time. CONSTITUTION:In an EEPROM, the register 23 for setting the data rewriting time is provided in a timer part 13 and the rewriting time is set freely through a system CDU and held in the register 23. The frequency division output of a frequency divider circuit 21 is selected to which a system clock is supplied based on the holding information and the rewriting time of the EEPROM is adjusted. Thus, the data rewriting time is optimized for the characteristic fluctuation of a memory cell due to a manufacturing process and the data rewriting time is revised according to an applied system.