baber/WOPTO huggingface dataset:
Patent JP-S61264843-A (JP)
Title: Phase modulation circuit
Inventor: YAMASHITA SHUJI
IPC: H03K5/13
Filed: 1985-05-17
Abstract: PURPOSE:To obtain a phase modulation circuit having circuit constitution with ease of circuit integration by providing a differential amplifier circuit receiving a timing signal and a reference voltage, a limiter circuit receiving the output and an identification circuit giving phase modulation to a transmission signal. CONSTITUTION:The pulse width and amplitude of an output signal 4 out of a differential amplifier circuit 4 are fluctuated corresponding to the change in a reference voltage VREF at an input terminal 3 and the limiter circuit 5 rejects the amplitude fluctuation. In order to identify the transmission signal at the leading of a timing signal 2 by the identification circuit 6, a delay T in the leading time of a timing signal caused by a pulse width fluctuation is sent as it is to an output signal 6out of the circuit 6. Even when an optional modulation signal is inputted to the input terminal 3 of the differential amplifier circuit 4, the transmission signal applied with a relevant phase modulation is obtained from the output signal 6out of the identification circuit 6.
Patent JP-S58223803-A (JP)
Title: Pid controller
Inventor: KAMEYAMA KEIICHI
IPC: G05B11/01
Filed: 1982-06-23
Abstract: PURPOSE:To eliminate the use of a series of various types of meters, by constituting various types of PID controllers which are used for various controls with connections among terminals of component elements. CONSTITUTION:A deviation arithmetic circuit 2, a PID arithmetic circuit 3 and an output circuit 5 are independent of each other. A connection terminal 10 is provided to the circuit 2 along with connection terminals 11 and 12 provided to the circuit 3 and a connection terminal 13 set to the circuit 5 respectively. Then an external connection is secured between terminals 10 and 11 as well as terminals 12 and 13.
Patent JP-S5533450-A (JP)
Title: Preparation of monohalogenosilane
Inventor: SHINOHARA NORIO
IPC: C07F7/12
Filed: 1978-08-31
Abstract: PURPOSE: To prepare the title compound useful as a synthetic reagent of medicines and pesticides, economically in an industrial scale, by reacting a disiloxane with a diorganodihalogenosilane in the presence of 1,3-dimethyl-2-imidazolidinone or its salt.  
     CONSTITUTION: The objective compound of formula III (X is halogen) is prepared by reacting (A) a disiloxane of formula I (R is H or hydrocarbon) with (B) a diorganodihalogenosilane in the presence of (C) 1,3-dimethyl-2-imidazolidinone of formula II or its hydrochloride, at 0W200°C.  
     EFFECT: The objective compound can be prepared extremely safely, economically, in high yield. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62263704-A (JP)
Title: Current drive circuit
Inventor: MASUDA KENJI
IPC: H03F3/20
Filed: 1986-05-09
Abstract: PURPOSE:To obtain a current drive circuit with simplified constitution by inserting a series circuit comprising a load and a resistor between an output of a voltage amplifier circuit and an output of an inverting circuit and feeding back a voltage at a voltage of a connecting point between the load and the resistor to the voltage amplifier circuit. CONSTITUTION:A voltage is fed to an inverting input terminal of an operational amplifier 23 being a component of the voltage amplifier circuit is impressed from an input terminal 8 via a resistor R1 and a voltage from a reference voltage source 24 is impressed to a non-inverting input while the voltage is adjusted by a variable resistor 25. The output from the operational amplifier circuit 23 is led onto a line 11 and a voltage from the line 11 is inputted to the inverting circuit 12 to apply inversion with a voltage amplification factor of '-1'. The output of the inverting circuit 21 is led to the line 13, and a series circuit 14 comprising the load RL and the resistor Rs is connected between the lines 11 and 13. The inverting input of the operational amplifier circuit 23 is connected to the connecting point 15 between the load RL and the resistor Rs via the resistor R3. Thus, the current (i) is made independently of the load RL.
Patent JP-S62261839-A (JP)
Title: Clean room control device
Inventor: MOROI YASUHIRO
IPC: F24F11/02
Filed: 1986-05-09
Abstract: PURPOSE:To prevent a clean zone from deteriorating the cleanness thereof by a method wherein the value of an output, corresponding to the minimum amount of circulating air in accordance with the number of person in a room which is decided by an inverter output determining means through the output signals from an entering person counter and a leaving person counter, is operated to ventilate the minimum amount of circulating air which is necessary for maintaining the cleanness. CONSTITUTION:When a person who enters a manufacturing room 5 passes through the opening of a partition 18, the output signal of count-up is outputted from an entering person counter 19 into an inverter output determining means to operate an output corresponding to the minimum amount of circulating air for maintaining the cleanness of a clean zone 7 based on the number of the persons and output it into an inverter. An operation signal is outputted from the inverter output determining means to an indicating unit 21 and the person who enters the room confirms the operation of the indicating unit 21, thereafter, enters the manufacturing room 5. In case the person leaves the manufacturing room 5, the output signal of count-down of the number of persons in the manufacturing room 5 is outputted from a leaving person counter 20 into the inverter output determining means to operate the output value corresponding to the minimum amount of circulating air for maintaining the cleanness of the room and ventilate air from a circulating fan.
Patent JP-S60251398-A (JP)
Inventor: NIIOKA KAORI
IPC: B63G13/02
Filed: 1984-05-26
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-H06327265-A (JP)
Title: Inverter device
Inventor: FUNABIKI SHIGEYUKI
IPC: H05B41/24
Filed: 1993-05-10
Abstract: PURPOSE:To provide a compact and inexpensive inverter device where the secondary output voltage of a transformer can be controlled easily. CONSTITUTION:Switching elements S1 and S2 are turned on and off alternately by the drive signal from a control part CT to generate resonance voltage at both terminals of a capacitor C0. On the other hand, a switching element S0 is turned on for a certain amount of time when the resonance voltage applied to the capacitor C0 nearly reaches 0 by the drive signal from the control part CT. Primary side inductance components L1 and L2 of the transformer T are canceled out while the switching element S0 is on and an energy corresponding to the ON period of the switching element S0 is accumulate, as a magnetic energy, in an inductance LS from a DC power supply. The energy accumulated in the inductance LS becomes a resonance energy when the switching element S0 is turned off, thus increasing the maximum value and RMS of the resonance voltage.
Patent JP-H02270691-A (JP)
Title: Self-actuation brake device for bicycle
Inventor: DEBITSUDO EFU PEDERUSEN
IPC: B62L1/14
Filed: 1989-04-25
Abstract: PURPOSE: To increase the braking force by constructing a pivoting means of a pair of oscillating arms having a friction pad so that when the oscillating arm is turned in the braking direction, the oscillating arm is energized in the axial direction of a pivot and in the circumferential direction by the action of a spiral projection strap and the projecting part engaged therewith. CONSTITUTION: Oscillating arms 15, 17 are pivoted on stays 11, 13 for supporting a front tire 45 and a rim 47 of a bicycle by bolts 19, 20, and friction pads 33, 35 are respectively fixed to the end parts of the arms 37, 39 fixed to the oscillating arms 15, 17. The oscillating arms 15, 17 connect a brake cable 27 to fixing arm parts 23, 25 through connecting cables 29, 31. A cylindrical support 55 where a spiral hole 57 is formed in the inner surface is fixed to each stay 11, 13 on the same axis as the pivot axis of each oscillating arm 15, 17, and a cylindrical member 59 where plural spiral projection straps 65 are formed on the outer peripheral surface 61 is rotatably fitted to the above, thereby engaging plural projections 100 provided on the inner surface of a housing 20 for the oscillating arms 15, 17 with the spiral projection straps 65.
Patent JP-S58223323-A (JP)
Title: Electron-beam drawing device
Inventor: SASAKI ISAO
IPC: H01L21/027
Filed: 1982-06-22
Abstract: PURPOSE:To improve the stability of electron beams by using a single crystal lanthanum hexaboride as a cathode of an electron gun and setting up an aperture mask passing only one part of a cross-over image. CONSTITUTION:Electrons discharged from the electron gun 4 form the cross- over image P under a single crystal LaB6 anode 3, and a coil 5 for aligning an axis is disposed at the position of the image. A magnifying lens 6 and the aperture mask 7 are arranged to the lower section of the coil 5. The cross-over image P is magnified by approximately quintuple by the lens 6, and imaged at the position of the mask 7. Even when a plurality of the cross-over images P are formed, one beams at the center or only one part of beams at the center passes selectively by the mask 7. Beams passing through the mask 7 irradiate a sample surface 10. According to such constitution, the luminance brightness of the electron gun 4, a bias of beam currents, etc. and a reliance on a cathode temperature can be reduced, and the stability of the beams can be improved.
Patent JP-2000298782-A (JP)
Title: Plant monitoring device
Inventor: SHIGA MINORU
IPC: G08B25/00
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a plant monitoring device suppressing increase in a temperature, while reducing power consumption. SOLUTION: This device is provided with a processor 11, a memory 13 for storing priorities of plural programs, and a temperature sensor 16 for monitoring the surrounding temperature. The processor 11 stops the execution of the program, whose priority is low among the plural programs which are being executed in accordance with the priority stored in the memory 13 at receiving of information such that the surrounding temperature is beyond a reference temperature from the temperature sensor 16.
Patent JP-H06294917-A (JP)
Title: Aligning device for lens
Inventor: TAKAHASHI YUICHIRO
IPC: G02B7/00
Filed: 1993-04-09
Abstract: PURPOSE:To provide an aligning device which facilitates the high-precision alignment of a lens by using a driving source which is free from vibration as the driving source of the aligning device for the lens to be aligned. CONSTITUTION:A cylindrical support frame 3 is mounted in a hole bored in the center of a support base 1 across a bearing 2 and the driving source which drives and rotates the support frame 3 is provided; and aligning jigs 5 for the lens 4 to be aligned on the support frame 3 are arranged at equal interval positions for every 120 deg. on the top surface of the support base 1 at the outer peripheral side of the support frame 3. Then this lens aligning device consists of the aligning jigs 5 constituted by integrating a temperature control plate 17 which utilizes a Peltier element and a bending arm 9 made of Ni-Ti shape memory alloy on the top surface of an arm 16 provided in the aligning jigs 5 and a strain gauge 7 which detects the bending quantity of the bending arm 9 on the back surface of the bending arm 9, a measuring instrument 11 which measures the quantity of eccentricity of the aligned lens 4 provided above the optical axis of the aligned lens 4, and control equipment 12 which controls the operation of the bending arm 9 of the aligning jigs 5 according to the eccentricity quantity information of the measuring instrument 11.
Patent JP-S589317-A (JP)
Inventor: TABATA AKIMICHI
IPC: H01C1/034
Filed: 1981-07-09
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-H05304044-A (JP)
Title: Metallized film capacitor
Inventor: NISHIMORI TOSHIYUKI
IPC: H01G4/18
Filed: 1992-04-27
Abstract: PURPOSE:To realize a metallized film capacitor which suppresses a partial discharge, is small-sized, has superior characteristics and is superior in productivity, by a method wherein an insulating oil is interposed only between the films of the capacitor with the insulating oil coated only on parts to function as a capacitor. CONSTITUTION:The vapor of an insulating oil is applied on a polyester film 10 in a depositor by an oil nozzle 12 for forming a part (a margin part) 11, which is not deposited, on the film 10 and thereafter, a deposition is realized by a cooling can 14. Moreover, after that, the part excluding flame-sprayed coats of the film 10 is coated with the vapor of an insulating oil 16 by an oil nozzle 15 in the same method as a method of forming the margin part 11. A capacitor element is wound using this metallized film, Flame spraying in performed on the element and after lead wires are respectively connected to the flame-sprayed coats, the element is housed in a case and a resin is cast in the case to form a metallized film capacitor.
Patent JP-H04335647-A (JP)
Title: Electrophotographic sensitive body
Inventor: ECHIGO NAOYUKI
IPC: G03G5/082
Filed: 1991-05-13
Abstract: PURPOSE:To provide the electrophotographic sensitive body capable of operating uniform electric charging at high speed without being affected by the kinds of chargers. CONSTITUTION:The electrophotographic sensitive layer is formed by laminating on a conductive substrate an electrophotographic sensitive layer comprising a first photoconductive layer 14, and on this layer a second photoconductive layer 16 absorbing the light different in the wavelength region from the light that the layer 14 absorbs. This electrophotographic sensitive body is irradiated with the light that the layer 16 absorbs, and at the same time, it is charged by a charger, thus permitting the layer 16 to be made conductive and the carriers to transfer inside the layer 16, accordingly the charge voltage to be evened and uniform charge to be attained, therefore, the obtained electrophotographic sensitive body to be uniformly charged at high speed without being affected by the kinds of the chargers.
Patent JP-S5633516-A (JP)
Title: Color measuring device with automatic compensation based on standard value
Inventor: MATSUKI HIROSHI
IPC: G01J3/50
Filed: 1979-08-25
Abstract: PURPOSE:To obtain a stable measured value, by providing an opaque disc at a light inlet side and a white disc at a light outlet side, placing an integration ball having light receivers between both discs and by rotating the discs at the same speed through the same shaft. CONSTITUTION:An opaque black disc 48 is placed between an integration ball 34 and a lens 33 into which light enters. A white disc 49 is placed between the integration ball and a sample 35. The discs have holes 48', 49', through which light is transmitted. The discs 48, 49 are secured on the shaft of a motor so that the discs are rotated at the same speed. Light receivers 36 for axes X, Y, Z are provided on the integration ball 34 to receive diffused and reflected light. Light reception signals are processed through amplifiers 39-41 and switched by a change-over unit 42. Each switched signal is changed into a digital quantity by an A/D converter 43. The digital quantity is applied to a microcomputer 44. Said procedure results in providing a stable measured value.
Patent JP-H07297999-A (JP)
Title: Correcting system for slippage of source document in auto source document feed type scanner
Inventor: HAYASHI MASAAKI
IPC: H04N1/04
Filed: 1994-04-22
Abstract: PURPOSE:To make a correction easy and to eliminate the influence by a side by calculating the source document slide amount in the feed direction or the vertical direction at the time of reading a source document based on the carrier of a stipulated original of preliminarily determined size by carrying the source document. CONSTITUTION:Stipulated source document paper of a preliminarily determined size is set, next a source document correction switch 31 is depressed by a paper operator, etc., and a source document correction start request is notified to a source document moving type main control part 22 via a panel control part 21. In the main control part 22, the instruction of the carrier of the stipulated source document is given to a source document carrier control part 23. In the control part 23, a source document moving type motor 32 is driven, and a hopping roller, a resist roller, a white roller and an ejection roller are rotated at the same time. A series of carriers from the inlet of the stipulated source document paper to the ejection are made to be performed, obtaining the signals from an entrance sensor 4 and a reading timing sensor 6 in this way. In the process of the carrier, the outputs from the sensor 6 are utilized and the total number of the pulses spent on the carrier is made to be counted in a stipulated source document carrier pulse count part.
Patent JP-H08284118-A (JP)
Title: Imitation-tree timbering structure for preventing avalanche
Inventor: MATSUMOTO FUMINOBU
IPC: E01F7/04
Filed: 1995-04-10
Abstract: PURPOSE: To improve avalanche-preventive performance and reliability together with maintenance of a landscape by a method wherein the upper section of a trunk section is timbered by a stay in a proper upward inclination, left and right upper sections are timbered by side stays, two of each stay are paired and directed towards the oblique upper side and timbered and the timbering strength of an imitation tree is increased. CONSTITUTION: In an imitation tree for preventing an avalanche, in which the imitation tree 1 formed by annexing a large number of branch sections 1b, 1c to a trunk section 1a formed of a steel pipe, etc., is planted on a slope (s) by a pile foundation 2, etc., the upper section of at least the trunk section 1a is connected and timbered to an anchor 3 driven to the bedrock side by a stay 5a upwardly inclined at 10-45 deg.. The left and right branch sections 1c of the imitation tree 1 are coupled and timbered to the anchor 3 by side stays respectively.  An anchor 3a is driven on the bedrock side between the imitation. trees 1 adjacent in the horizontal direction, and the two upwards inclined stays timbering the upper sections of the trunk sections 1a are paired and directed towards the oblique upper sides respectively and joined with the anchor 3a or the side stays timbering the left and right branch sections 1c of the imitation tree 1 are connected to the anchor 3a respectively.
Patent JP-S58225204-A (JP)
Title: Cam type rotary actuator
Inventor: FUJISAWA AKIHIKO
IPC: F15B15/06
Filed: 1982-06-22
Abstract: PURPOSE:To obtain the small size actuator with large driving torque at starting by a structure wherein a cam, which is connected to a drive shaft, is rotatably mounted in a cylinder so as to rotate the cam and the drive shaft by means of sliding movement of a piston. CONSTITUTION:When working fluid is supplied through an oil port 35b in a rear chamber 33b while oil port 35 side is released through a flow control valve to the open air under the condition that the piston 34 is at the right end of the cylinder 30, the piston 34 is moved leftward. With the leftward movenent of the piston 34, the rear wall 41b of the fitting groove 41 of the piston 34 abuts against the cam 42, resulting in rotating the cam 42 counterclockwise and also rotating a driven body such as a butterfly valve and the like through the drive shaft 43 made integral with the cam 42. On the contrary, when working fluid is supplied through the oil port 35a while oil port 35b side is released to the open air, the piston 34 is moved rightward, resulting in rotating the cam 42 and the drive shaft 43 clockwise.
Patent JP-S62277693-A (JP)
Inventor: AIAN CHIYAARUZU UTSUDO
IPC: G11C11/411
Filed: 1987-04-30
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-S62264459-A (JP)
Title: Optical disk substrate
Inventor: YAMAMOTO TORU
IPC: G11B7/24
Filed: 1986-05-12
Abstract: PURPOSE:To improve heat resistance and moisture resistance by forming a guide groove layer on a substrate by using a resin curable by UV rays consisting of a monomer compsn. contg. a specific compd. as a photopolymerizable prepolymer and a photopolymerizable monomer. CONSTITUTION:The guide groove layer is formed on the substrate by using the resin curable by UV rays having the polyester methacrylate expressed by the formula I at 50-80wt% and the epoxy acrylate expressed by the formula II at 5-35wt% as the photopolymerizable prepolymer and dipentaerithritol hexacrylate (DPHA) as the photopolymerizable monomer at >=5wt% and <=30wt% as the monomer compsn. The DPHA is a hexafunctional photopolymerizable monomer and has high reactivity and crosslinkability and therefore, said monomer forms three-dimensional crosslinking in the stage of curing by UV rays and has the much higher glass transition temp. The heat resistance and moisture resistance are thereby remarkably improved.
Patent JP-S62266321-A (JP)
Title: Burner
Inventor: ABE YUKICHI
IPC: F23N5/20
Filed: 1986-05-12
Abstract: PURPOSE:To improve the safety of the burner by monitoring whether a control program is executed normally at each predetermined control program step number or not, and immediately stopping the combustion when a fault is generated. CONSTITUTION:When a driving voltage Vcc is supplied from a power supply circuit 8 to a power supply terminal and a reset signal is inputted from a reset signal generating circuit 10, a start flag formed at a memory part showing the beginning of the start of a control program is set to '1', a P1 port is set to a high level and power is supplied to a heater 3 of a carbureter. A P3 port is set to a high level, and a pulse having a width T0 is outputted. Next, power supply to the heater 3 is controlled based on temperature data from the temperature detector of the carbureter. In a case where pulses of the width T0 are outputted from the P3 port at a predetermined time interval T1 at times t1, t2 and t3 and thereafter the outputting of a fourth pulse is delayed, the signal of a P4 port varies from the high level to the low level at a time t4 after the passage of a limit time Tc from a third pulse output time t3, and the combustion is stopped.
Patent JP-S60431-A (JP)
Title: Pocket size camera
Inventor: YASUTOMI SHINOBU
IPC: G03B17/00
Filed: 1984-05-28
Abstract: PURPOSE:To make the whole camera small in size by loading a cartridge in which a film is wound and contained in an endless state through a film feed mechanism which is engaged to a wind mechanism and interlocked, so that the one end part of the cartridge is exposed to the outside. CONSTITUTION:The storing port 9 of a film F is opened and formed on the end face side of a camera body 1 provided with a film wind mechanism which can be operated freely through an external wind knob 6, on the inside, and on this storing port 9, a cartridge 14 in which the film F is wound and contained in an endless state through a film feed mechanism which is engaged to the wind mechanism and interlocked is provided. Also, this cartridge 14 is constituted so that at least its one end part side is exposed to the outside.
Patent JP-H04315861-A (JP)
Title: Recording and/or reproducing device
Inventor: ISHII MASAMI
IPC: G11B15/675
Filed: 1991-04-13
Abstract: PURPOSE:To prevent erroneous insertion by locking a cassette holder till a tape cassette is inserted into the prescribed position of the cassette holder. CONSTITUTION:The cassette holder 3 carrying the tape cassette into a device is engaged in an ejective position by a locking arm 14. This locking arm 14 is abutted on the tape cassette inserted to the cassette holder 3 to be rotated and to release the engagement.