baber/WOPTO huggingface dataset:
Patent JP-S58141698-A (JP)
Title: Outdoor fan motor speed controller of phase control system
Inventor: TANAKA KEIJI
IPC: H02P27/02
Filed: 1982-02-17
Abstract: PURPOSE:To increase the range of variation in the phase to the variation in the voltage converted from condensing temperature by providing a triangular wave generator at a gate circuit. CONSTITUTION:This controller has a zero cross detector having a transformer 6, diodes 20, 21, resistors 11-16, a condenser 23, a buffer 8 and a comparator 7, a triangular wave generator having a diode 22, resistors 17, 18, a condenser 24 and an operational amplifier 9, a comparator having a resistor 19, a thermistor 25 and a comparator 10, and a waveform shaper, thereby producing a gate pulse of a triac. The phase of the gate pulse is controlled to 0-180 deg. by comparing the triangular wave with the voltage (condensing temperature) of the thermistor 25.
Patent JP-H06238578-A (JP)
Title: Operating device for minute body
Inventor: ADACHI HIDEO
IPC: B25J7/00
Filed: 1993-02-10
Abstract: PURPOSE:To surely carry out the exfoliation drop of minute bodies by installing ferromagnetic elements inside the top edge part of a pair of nipping holding legs and changing the polarization state in the ferromagnetic element, as for the state where a pair of nipping holding legs are opened and closed by the operation of a piezoelectric actuator. CONSTITUTION:Two nipping holding legs 1a and 1b which are made of stainless steel. aluminium, etc., and extend oppositely to a body are installed, and extremely thin parts 1a' and 1b' are formed at one part of the leg parts 1a and 1b. Two piezoelectric bimorphs 2 and 3 are constituted by installing two piezoelectric elements 2a, 2b: 3a, 3b on both the sides of the extremely thin parts 1a' and 1b'. The top eage parts 4a and 4b of the legs 1a and 1b are closed by the buckling displacement of the piezoelectric bimorphs 2 and 3 by current- carrying. Ferromagnetic elements 5a and 5b arre installed inside the tope edge parts 4a and 4b, and the polarization in the ferromagnetic body is reversed by the electric conduction in the exfoliation drop of fine article, and the exfoliation drop of the fine articles is carried out surely.
Patent JP-H10220614-A (JP)
Title: Electric control valve
Inventor: OKANO REIJIROU
IPC: F25B41/06
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To improve magnetizing efficiency of a motor in an electric control valve whose exciting coil of a stepping motor is disposed outside a closed casing. SOLUTION: A stepping motor 14B has a closed case 154 for preventing a leak of coolant and a cylindrical permanent magnet 150 and a rotor 149 are rotatably disposed in the closed case 154 and exciting coils 156, 157 and joining irons 158 to 160 are disposed outside the closed case 154. Magnetic pole tooth 153 is disposed on the inner periphery of the closed case 154 with a predetermined air gap between the casing 154 and the permanent magnet 150 and a part 154a of the closed case 154 where lines of magnetic force pass the end surfaces of the joining irons 158 to 160 is magnetized and the other part is not magnetized. This can improve magnetizing efficiency of a motor without a magnetic gap increased by the thickness of the closed casing 154 even if the closed casing 154 is disposed in a magnetic circuit.
Patent JP-S60172821-A (JP)
Title: Ttl circuit
Inventor: ENOMOTO HIROSHI
IPC: H03K19/013
Filed: 1984-02-13
Abstract: PURPOSE:To decrease glitch in an output of a set/reset latch circuit by connecting a diode means between a collector of a phase splitter transistor (TR) of the 1st stage TTL circuit and a base of an input TR of the 2nd stage TTL circuit. CONSTITUTION:A strobe input (S) is inputted to the 1st stage TTL circuit (TTL1) and a strobe output (S') is outputted from a common contact P1 between an emitter of a TRQ5 and a collector of a TRQ6. A diode means (e.g., Schottky barrier diode) D1 is connected between a collector of the phase splitter TRQ3 of the TTL1 and a base of the input TRQ7 of the TTL2 in the polarity as shown in the figure, and on the other hand, a diode (in general, Schottky barrier diode) D2 is connected in the polarity as shown the figure similarly to a conventional example between the point P1 and the base of the Q7.
Patent JP-S53107737-A (JP)
Title: High frequency heater
Inventor: KIKUCHI ITSUO
IPC: H05B6/72
Filed: 1977-03-03
Abstract: PURPOSE: To perform uniform heating, by setting a turning radiation antenna into a heating chamber, and by fitting a conductive wall with a projection piece, which is radially formed to a central axis, near to the antenna. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03227259-A (JP)
Title: Heating photographic printing device
Inventor: MASUDA KAZUYA
IPC: B41J2/35
Filed: 1990-01-31
Abstract: PURPOSE:To perform control of suitable electrification time for each photographic printing means by a method wherein photographic printing is operated by controlling a power energized quantity of each photographic printing means based on a photographic printing data to be inputted for each heating element and a memory content of a memory means. CONSTITUTION:A control part 14 calculates each resistant value of heating element blocks B1-BM following a program in a ROM 15 based on a data from an analog/digital convertor 20 to be stored in a RAM 13. Electrification time control signal STB1-STMB controlling electrification time of heating element block B1-BM based on each photographic printing data from a photographic printing data input means 12 and each resistant value of the heating element block B1-BM is prepared, and is given to a drive circuit DR1-DRM. Further the photographic printing data is given to the drive circuit DR1-DRM via a serial transfer control circuit 16. Electrification time of each heating element R1-RN1 can be controlled by controlling a low level period of the control signal STB1.
Patent JP-S62182748-A (JP)
Title: Electrophotographic sensitive body and its preparation
Inventor: FUKUDA YUZURU
IPC: G03G5/082
Filed: 1986-02-06
Abstract: PURPOSE:To obtain a photosensitive body suitable for semiconductor laser beam printer by constituting the photosensitive body of a first semiconductor layer having a photoconductive layer consisting primarily of amorphous Si contg. hydrogen, and a second semiconductor layer formed thereon consisting primarily of amorphous Si-Ge alloy, contg. also halogen and oxygen. CONSTITUTION:An electroconductive substrate 1 for the photosensitive body comprises aluminium, nickel, chrome, alloy such as stainless steel, plastic sheet or glass having electroconductive film, or paper which has been treated to have electroconductivity. The first semiconductor layer 2 is formed of a photoconductive layer consisting primarily of amorphous Si contg. hydrogen. The second semiconductor layer 3 comprises an amorphous material consisting primarily of Si and Ge, contg. also halogen and oxygen, which is formed on the first semiconductor layer by the glow discharge decomposition process.
Patent JP-H03224594-A (JP)
Title: Controller of washing machine
Inventor: KIUCHI MITSUSACHI
IPC: D06F33/02
Filed: 1990-01-31
Abstract: PURPOSE:To set a water level corresponding to cloth quantity in accordance with user's choice and to simply cope with even a variation of a cloth quantity detecting signal caused by a change of the lapse of time by constituting the controller of washing machine so that a cloth quantity deciding level can be changed simply by a special operation from an operation input means. CONSTITUTION:In a controller 2, a cloth quantity detecting means 23 counts the number of terminal voltage pulses of a phase advance capacitor 4 of a motor 3 and detects an inertial rotation at the time when a motor electric conduction is stopped in the course of washing and stirring. That is, the stirring control is executed, the number of pulses of the phase advance capacitor 4 at the time when the motor 3 is turned off is counted and accumulated, and by the sum total of the number of pulses, the cloth quantity is decided. In this case, a threshold corresponding to a water level for deciding cloth is set in advance and stored in a memory of a microcomputer in a signal control means 20 or a memory in a storage means 25. However, when it is not always an optimal value due to a change with the lapse of time or user's choice, etc., a setting change can be executed by an operation display means 21. In such a way, it is possible to cope simply with the change of a detecting signal.
Patent JP-H04262657-A (JP)
Title: Automatic notice system
Inventor: SHIMADA SUNAO
IPC: H04M11/00
Filed: 1991-02-18
Abstract: PURPOSE:To prevent erroneous gas interruption due to misinformation of gas leakage by allowing a center to make retransmission request at the arrival of gas leakage notice and sending a control signal when the re-transmission signal reaches. CONSTITUTION:When a gas leakage notice comes from an automatic notice device 3 of a consumer, a center computer 6 gives a command of transmission of a re-transmission request signal to a line connection device 5. Then the operator of the center uses a center telephone set 21 to make a call to a telephone set 2 of the consumer and to confirm gas leakage and to indicate the countermeasure. When the telephone set 2 of the consumer does not reply the call or the confirmation of gas leakage and the command of countermeasure are disable regardless of the reply, the operator uses the automatic notice device 3 to allow the line connection device 5 to give a command of an interrupt valve operation request by using a keyboard or the like while awaiting the arrival of the re-transmission. Upon the receipt of the interrupt valve operation request signal, the automatic notice device 3 activates an interrupt valve of a gas meter with interrupt valve to stop gas supply.
Patent JP-S58141791-A (JP)
Title: Preparation of epoxide by microorganism
Inventor: FURUHASHI KEIZOU
IPC: C12R1/365
Filed: 1982-02-16
Abstract: PURPOSE:To prepare an epoxide by treating a specific olefin with microorganism belonging to Nocardia genus. CONSTITUTION:A microbial strain belonging to Nocardia genus and capable of producing epoxide, e.g. Nocardia corallina (FERM-P No.4096), is inoculated in a medium containing the olefin of formulaI(X1, X2 and X3 are H, methyl, or ethyl, provided that at least one of X1-X3 is methyl or ethyl; Y is 1-17C n- alkyl or isoalkyl), and cultured under aerobic conditions at 5-9 pH and 20- 50 deg.C, or the olefin of formulaIis brought into contact with the proliferated cells of the above microorganism, and the produced epoxide of formula II is separated.
Patent JP-S62271445-A (JP)
Inventor: DEEBUITSUDO GOTSUDEYUU
IPC: G05D3/00
Filed: 1987-02-03
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-S58142099-A (JP)
Title: Liquid storage tank device
Inventor: ISHII KIMIYOSHI
IPC: F17C13/02
Filed: 1982-02-16
Abstract: PURPOSE:To enable the checkup of a tank and the level measurement of a liquid-level indicator to be carried out at one step of a staircase, by setting the liquid-level indicator to the side of a liquid storage tank, while making up the staircase along the said indicator. CONSTITUTION:On the circumference of a device body 5, a corkscrew staircase 21 attached to this body 5 extends upward as high as being equal to the top of a tank 1, and both top-sides of this corkscrew staircase 21 and the tank 1 are interconnected with each other via a connecting passage 22. Since the liquid inside the tank 1 flows into the body 5 of a liquid-level indicator 4, making a level of liquid inside the body 5 turn to the same level as that inside the tank 1, not only the liquid level inside the tank 1 can be measured with a measuring gauge 17 installed beneath the liquid-level indicator body 5 but also the movement of a float can be visually confirmed right from the corkscrew staircase 21.
Patent JP-H05225699-A (JP)
Title: Magnetic recording/reproducing device
Inventor: IKEDA MAKI
IPC: G11B20/10
Filed: 1992-02-10
Abstract: PURPOSE:To demodulate against sudden gitters by using the output of a voltage control oscillator whose output frequency is controlled by the output of an encoder as the clock pulse of a demodulator. CONSTITUTION:The output of an encoder 7 is transformed into a voltage which changes in accordance with gitters by an F/V converter 8 and inputted to an error amplifier 10. The outputs of converters 8 and 9 are compared by the amplifier 10, a difference voltage is outputted to an integrator 11 and fed back to a voltage control oscillator 12. The outputs of the converters 8 and 9 are changed in accordance with gitters, as well. Thus, the frequency of the output of oscillator 12 inputted to the converter is changed following gitters. Also, the output of the oscillator 12 is inputted to a demodulator 5 as the clock pulse. Thus, when the I/O characteristics of the converters 8 and 9 and the oscillator 12 are linear shaped, the clock pulse in proportion to the gitters of the output of the encoder 7 and the time length of a data identification signal is changed, as well, in accordance with the gitters.
Patent JP-S58141327-A (JP)
Title: Estimation of dull roughness by grid dull working of work roll for cold rolling
Inventor: ISHII MASATAKE
IPC: C21D7/02
Filed: 1982-02-18
Abstract: PURPOSE:To enable estimation of titled roughness at high accuracy by performing grid dull working working on the surface of each roll set to plural austenizing parameters within a specified range, and determining linear relation between the parameter and dull roughness. CONSTITUTION:Each roll is manufactured setting to plural parameters Pgamma which are within the range of austenizing parameter Pgamma; -16.20--14.50 calculated by the equation[tgamma; austenizing time (min), Tgamma; austenizing temperature ( deg.K)]. Grid dull working is performed on the surface of the roll by a dull working device set to a specified dull working condition. A straight line formed by plotting above- mentioned Pgamma and corresponding dull roughness (Ra) on a coordinate in which abscissa represents parameter Pgamma and ordinate represents dull roughness is an indicating characteristic line of Pgamma-Ra relation. By using this characteristic line, dull roughness Ra corresponding to optional Pgamma in the above-mentioned range can be estimated at high accuracy.
Patent JP-H08223265-A (JP)
Title: Telephone set with voice dial function
Inventor: IZAWA MARIKO
IPC: H04M1/27
Filed: 1995-02-13
Abstract: PURPOSE: To avoid the constraint of a telephone set that the name of opposite party to be registered in the telephone set with a voice dial function and a dial number should be registered without fail through cross reference. CONSTITUTION: The telephone set is made up of a voice input section 2, a voiced block detection section 6, a voice output section 3, a voice analysis section 8, a voice recognition section 10, external input sections 14, 15, an external output section 18, a reproduction voice memory 7, a standard pattern memory 9, an opposite name character string memory 12, a dial number memory 16, a telephone directory 21, a transmission dial number register 19, and a reception dial number register 20. Since the name and the telephone number of the opposite party are registered independently of each other, the name and the telephone number are registered by a procedure preferred by the user.
Patent JP-S58142326-A (JP)
Title: Film winder in camera which permits changing of picture size
Inventor: ANDOU GIICHI
IPC: G03B17/28
Filed: 1982-02-17
Abstract: PURPOSE:To permit winding and rewinding with one lever in a camera for a Brownie size by mounting a film back having winding mechanisms for 35-mm. sizes and change mechanisms for rewinding. CONSTITUTION:A film back 12 having winding mechanisms for 35-mm. films is mounted to a camera having winding mechanisms for Brownie films from a winding lever to a gear 10 to make both films usable. A change knob 33 for rewinding changes over the gear trains of the winding mechanisms with a lever 41 when said knob is turned to permit rewinding of the film when the winding lever is turned. Two kinds of films are thus usable selectively as desired for convenience of use.
Patent JP-S63191361-A (JP)
Title: Disk loading device
Inventor: OGURA MICHINORI
IPC: G11B17/056
Filed: 1987-02-04
Abstract: PURPOSE:To reduce the cost of the titled device, and also, to constitute it so that it is not influenced at all by a decrease voltage in DC power source specifications, by providing a slider to which a damper gear has been attached, and also, using a tension spring for a driving source of loading. CONSTITUTION:In the case of ejecting a tray 24 from a cabinet 8, an eject pawl 61 turns by depressing an eject key 60 and an engaging recessed part 65 of the tray 24 is released from an engagement to the pawl 61, a driving tension spring 14 works and contracts by a distance H. In this case, a damper gear attached to a slider 10 becomes a running block and moves forward by a distance H, while rotating, therefore, a moving distance of the tray 24 becomes I of two times of H and enlarged in front of the cabinet 8, and the tray is ejected. In such a way, a movement of the tray 24 is set to a roughly constant speed, and it is executed at a low speed by the gear 13 so that the quality is not deteriorated. In such a way, since a motor is not used but the spring 14 is used as a driving source, the cost can be reduced, and also, this device is not influenced at all by a decrease voltage in DC power source specifications.
Patent JP-H025557-A (JP)
Title: Flexible thin film heatsink
Inventor: JIEI BII BETOKAA
IPC: H01L23/473
Filed: 1989-02-03
Abstract: PURPOSE: To provide a flexible thin film heat sink which radiates heat from various forms of heat sources, by providing at least one transformable heat transfer element adjacently to each electronic device. CONSTITUTION: For removing heat H, a heat sink structure 10 is altered to an expanded state. In this expanded state, a coolant is fed into the heat sink structure 10 by a pump at a speed higher than the outflow speed, thus providing a substantial flow of the coolant as indicated by an arrow B. A coolant storage container 26 is consequently expanded and flexes thin films 14, 16 to be pressed against electronic devices 20, 22. Thus, the thin films 14, 16 are located in thermal conduction areas 32a, 32b. That is, heat transfer areas 34, 35 of the thin films 14, 16 are in close contact with the devices 20, 22, thus enabling transfer of heat H from the device 20, 22 into the coolant storage container 26.
Patent JP-H05190855-A (JP)
Title: Thin-film transistor and manufacture thereof
Inventor: SUMI HIROBUMI
IPC: H01L21/336
Filed: 1992-01-14
Abstract: PURPOSE:To contrive to improve electrical characteristics, such as carrier mobility of a thin-film transistor by hydrogenating the activated layer of the thin-film transistor without applying stress to the activated layer. CONSTITUTION:In a thin-film transistor 42 which is provided via gate insulating film 46 with a gate 47 on an activated layer 43 formed in a polycrystalline silicon region 41, sidewall insulating films 48, 49 composed of silicon nitride film are formed in the sidewall of the gate 47 and the activated layer 43 is hydrogenated by the sidewall insulating films 48, 49. Or the gate insulating film 46 is formed of silicon nitride film and the activated layer 43 is hydrogenated by the sidewall insulating films 48, 49 and gate insulating film 46. Or the sidewall insulating films 48, 49 are formed of silicon oxide film and silicon nitride film and the activated layer 43 is hydrogenated by the sidewall insulating films 48, 49.
Patent JP-H0586080-A (JP)
Title: Biacylphosphine sulfide
Inventor: BUERUNERU RUTOSHIYU
IPC: C07F9/53
Filed: 1992-01-14
Abstract: PURPOSE: To provide a new compd. useful as an initiator for photopolymerization of compds. contg. ethylenically unsatd. double bonds.  
     CONSTITUTION: These are the compd. represented by formula I (where R 1  is 1-13C alkyl, phenyl, 1-8C alkyl substd. by halogen atoms, 2-13C alkenyl, etc.; R 2  and R 3  are 1-18C alkyl, phenyl, 1-18C alkyl substd. by halogen atoms, 1-8C alkyl substd. by 1-12C alkoxy, etc.). For example bis(2,6-dimethoxybenzoyl)-(2- methylpropyl)-phosphine suifide. Further the compds. represented by formula I are obtained by allowing elemental sulfur to react with suitable phosphine in a solvent such as toluene, etc., at 60-120°C. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S60168788-A (JP)
Title: Method for preparing raw material for pitch carbon fiber
Inventor: KOSAKA ATSUSHI
IPC: D01F9/14
Filed: 1984-02-13
Abstract: PURPOSE:To obtain raw material pitch for melt spinning, which has an extremely low insoluble matter content, by subjecting a raw material pitch from which low-boiling matters have been removed to a thermal reaction treatment at a specified raw material pitch flow rate in a reactor having a specified inner diameter and a head difference. CONSTITUTION:A raw material pitch from which low-boiling matters have been removed is subjected to a thermal reaction treatment in an inert gas stream at a flow rate of F (l/min) in a reactor having an inner diameter D (mm.) and a head difference L (mm.) to prepare pitch as a raw material for the melt spinning of pitch carbon fiber. Said thermal reaction treatment is carried out in the range of L/F of 23-26, when a reactor having a L/D ratio of 1.2-2.5 is used. Pref. naphtha-cracked pitch is used as the raw pitch and the thermal reaction treatment is carried out at 355-390 deg.C. When L/F is in the range of 23-46, the flow rate of the inert gas used for the thermal reaction treatment is greatly increased and the thermal reaction can be terminated in a short time.
Patent JP-H08215957-A (JP)
Title: Machine manufacture
Inventor: YAMANISHI MANABU
IPC: B23Q41/08
Filed: 1995-02-14
Abstract: PURPOSE: To suppress the production of poor assembly which does not meet specified performance requirements and recover faulty assembly easily even if the faulty assembly is produced by obtaining a correlation between the accuracy of machining parts and the performance of an assembly before real production is started, and setting an assembly procedure and a troubleshooting procedure based on it. CONSTITUTION: Before real manufacture is started, machining parts W1 to W4 are classified into such accuracy ranges as C1, C2, and C3, and a correlation between the accuracy of the machining parts W1 to W4 and the performance of an assembly K is obtained. Also a combination of the machining parts W1 to W4 whereby a specified performance can be obtained in the assembly K when the machining parts W1 to W4 in a specified accuracy range of C1, C2, and C3 are selected and assembled as the machining parts W1 to w4 forming an easily is predicted from the correlation. Thus the combination is set as an assembly procedure 1 before real manufacture is started. Then a troubleshooting processure 2 is set for the assembly K.
Patent JP-S57140971-A (JP)
Title: Fluid flow controller
Inventor: EBATA SADAO
IPC: F16K11/074
Filed: 1981-02-23
Abstract: PURPOSE:To control fluid flow rate over a wide range by installing a multiple number of rotary valves with their passages connected in series, each valve opening its passage for a certain range of angle of rotation during one rotation, and any controlling rotary phase of these rotary valves. CONSTITUTION:Passages 32, 34 through which fluid is supplied to a rotary valve 10 join into a passage 40 at upstream side. Passages 36, 38 through which fluid flows out of the rotary valve 10 are connected to a rotary valve 12. The rotation of a motor 56 is reduced at a worm reduction gear 50 and transmitted to a shaft 18 of the rotary valve 10. The driving torque of a motor 82 rotates a housing 74, causing an orbital revolution to a revoluting bevel gear 72 with resultant differential rotations between No.1 input shaft 64 and an output shaft 18. Thus, a variety of rotary phases can be applied to rotary valves 10, 12.