baber/WOPTO huggingface dataset:
Patent JP-S6167269-A (JP)
Title: Semiconductor element
Inventor: INABE KIYOSHI
IPC: H01L29/786
Filed: 1984-09-07
Abstract: PURPOSE:To enable to electrically control the threshold voltages of MOS and MES type transistors independently from the other at every one element by forming the second gate electrode at the side opposite to the first gate through an insulator. CONSTITUTION:A silicon insulator layer 2 is formed on a substrate 1 of Si or quartz glass or the like, and the second gate electrode 3 of aluminum is formed on the layer 2. Further, the insulator layer 2 is formed on the electrode 3, and an MOS type transistor is formed thereon. For example, an Si active layer (N type) 4 is formed by recrystallization on the layer 2. Then, P type layers 5, 6 are formed by ion implanting as source and drain regions on the layer 4. Then, a gate insulating film (SiO2, Al2O3) 7 is formed on the layer 4, and the first gate electrode (Al) 8 is formed on the film 7.
Patent JP-H0238868-A (JP)
Title: Millimeter wave radar
Inventor: FURUYA TERUO
IPC: G01R29/08
Filed: 1988-07-28
Abstract: PURPOSE:To obtain a millimeter wave radar with higher temperature resolutions with the detection of an equivalent noise temperature of an object on the ground surface by arranging a filter connected between an antenna and a mixer to vary a frequency of a local oscillator with a control section. CONSTITUTION:When an output signal frequency of a local oscillator 4 is so set that a millimeter wave band noise power is converted to an intermediate frequency with a mixer 3 in a passage area of a filter 8 and a noise power in a millimeter wave band from an object as received at an antenna 1 is converted to an intermediate frequency with the mixer 3. On the other hand, an output signal frequency of a transmitter 4 is so set by a control with a control section 7 that a millimeter wave band noise power in a breaking area of the filter 8 is converted to an intermediate frequency with the mixer 3. With such an arrangement, the noise power in the millimeter wave band generated with the mixer 3 can be used as a reference internal noise power to obtain a reference internal noise temperature. The use of the filter 8 can lower a lose thereby achieving higher temperature resolutions.
Patent JP-H0537109-A (JP)
Title: Circuit board
Inventor: SUZUKI TOSHIYA
IPC: H05K3/42
Filed: 1991-07-29
Abstract: PURPOSE:To provide a circuit board which is capable of being fabricated with the high yield and which possesses a high reliability through-hole terminal. CONSTITUTION:A circuit board possessing a through-hole terminal 5' whose end surface is configured into a predetermined concave one is adapted such that a concave surface opening end in the through-hole terminal 5' is protruded at an arcuate angle toward an opposite side thereto. More specifically, the circuit board is selectively set and protruded at its opening ends toward the counterpart opening ends such that a through-hole terminal 5' surface formed on the end surface, i.e., a conductor layer 5a' formed into a concave surface is reduced at its diameter in a flat plane.
Patent JP-S5889705-A (JP)
Inventor: YONEZAWA MASATOMO
IPC: C04B35/00
Filed: 1981-11-25
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-S58139695-A (JP)
Inventor: EMPSON THOMAS MARK
IPC: H02P/
Filed: 1982-10-27
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-S57113610-A (JP)
Title: Electronic channel selector
Inventor: ISHII KAZUYOSHI
IPC: H03J5/02
Filed: 1980-12-29
Abstract: PURPOSE:To achieve skipping to a preset position, by applying a position detecting signal to an output of a switch to be selected next, when a channel selection position reaches a specified position not preset during the automatic alteration of a TV receiver. CONSTITUTION:Channel selection button switches (SW)1-12 and a switch (S)6 of up/down channel selection are connected to an electronic channel selection circuit 1, and the channel selection operation of the SWs 1-12 is displayed by light emitting diodes (LED)1-12. When the channel of only the SWs 1-12 is preset, the moving contacts of the selection Ss 2, 5 are connected to the position of 9a, 9b respectively. When the S6mu reaches a position corresponding to the SW9 at up-operation, a one shot circuit 3 is triggered by the position signal corresponding to the LED9 and a pulse signal is applied to the output of the SW1. Thus, the channel selection positions 9-12 are skipped. During the operation of the S6d at down-side, the channel selection positions 12-9 are skipped by the one shot circuit 4.
Patent JP-S6346423-A (JP)
Title: Exchanging lens for switching of auto/manual focusing
Inventor: ATSUTA RIICHI
IPC: G02B7/04
Filed: 1987-07-29
Abstract: PURPOSE:To attain switching between an autofocusing (AF) mode and a manual focusing (MF) mode by executing simple lever operation from the outer peripheral direction of a mirror barrel. CONSTITUTION:An AF-MF switching clutch shaft 9 is supported by a lever 114 and excited to the outside direction by a spring 115. Thereby a pinion 91 is usually engaged with the inner gears of an AF ring 72 and an MF ring 61 by the spring 115 and held at the FM mode. When the lever 114 is depressed, the pinion 91 is disengaged from both the inner gears and the AF mode is formed. At the time of coupling the lens with the camera, the operation of the lever 114 is executed by an operating member fitted to the camera body side.
Patent JP-S6432966-A (JP)
Title: Power steering device
Inventor: HIRAGUSHI SHUZO
IPC: B62D5/04
Filed: 1987-07-28
Abstract: PURPOSE:To suitably maintain torque sensor detecting environment and to reduce noise by disposing a torque sensor at a portion of a shaft for connecting a steering mechanism and a steering wheel, that is positioned in the compartment, and disposing a motor on the steering mechanism outside the compartment. CONSTITUTION:A steering wheel 1 and a main pinion shaft 4 functioning as an input shaft of a steering mechanism are coupled through an input shaft 2 and a universal coupling 3. A torque sensor 11 is fixed to a portion of the shaft in the compartment. A motor 9 for assisting steering is disposed in an engine room. In this arrangement, the torque sensor 11 is not influenced by heat of an engine to improve detecting environment, so that the accuracy, reliability and durability can be improved. Furthermore, as the motor is disposed in the engine room, noise caused by operation can be reduced.
Patent JP-S6345990-A (JP)
Title: Coding method for color video signal
Inventor: TAKAYAMA MAKOTO
IPC: H04N11/04
Filed: 1986-08-12
Abstract: PURPOSE:To improve the efficiency of compression by adapting coding for luminance, hue and saturation signal for a color signal to other color signals using a line sequential color difference signal. CONSTITUTION:A color difference signal is delayed by one line by an analog line memory 20 and an output color difference signal (R-Y) of the line memory 20 and a color difference signal (B-Y) not delayed are obtained. The signals (R-Y), (B-Y) are converted into digital values by A/D converters 40a, 40b and inputted to a conversion table 5. On the other hand, the luminance signal Y is encoded to 8 bit by a A/D converter 60. The coded data is given to a mixer 70, where they are mixed and fed to other devices via a memory or a line. In comparison with 6-bit compression of (R-Y), (B-Y) signals respectively, the compression efficiency is improved more through the compression of H5 bits and C4 bits.
Patent JP-S5890010-A (JP)
Inventor: TAKAMURA YOSHIYUKI
IPC: B65B11/54
Filed: 1981-11-26
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-H0636486-A (JP)
Title: Device for moving head
Inventor: TAKAHASHI KAZUJI
IPC: G11B21/08
Filed: 1992-07-16
Abstract: PURPOSE:To drive a head with a low noise and with low power consumption by intermitting a step one shot signal supplying power to a stepping motor when vibration occurs in the stepping motor and a head carriage being a load due to overshoot at the time of drive and reducing power. CONSTITUTION:At the time of driving the stepping motor 205, the motor is set in timing when torque becomes a maximum and overshoot occurs and it oscillates unstably producing noise. Then, the stepping motor 205 is driven surely by large torque in the instance of drive, and when drive is started, it enters an intermittent period in the step one shot and power consumption is suppressed, as the result, the motor is converged rapidly to a position after moved without occuring overshoot and unstable oscillation. Then, the motor 205 is driven surely by large torque in the instance of drive, and by reducing power supply at the time of arriving at a track position after moved, smooth and stable drive is realized.
Patent JP-S6083946-A (JP)
Title: Photoconductive member
Inventor: SAITOU KEISHI
IPC: H01L31/0248
Filed: 1983-10-11
Abstract: PURPOSE:To obtain a photoconductive member having superior photosensitivity by forming a photoconductive layer contg. C and consisting of an amorphous layer contg. Ge distributed ununiformly in the thickness direction and an amorphous layer contg. Si on a support and an amorphous layer contg. Si and N on the photoconductive layer. CONSTITUTION:A layered region 104 made of an amorphous material contg. ununiformly distributed Ge atoms or further contg. H atoms, halogen atoms, etc. and a photoconductive layered region 105 made of an amorphous material contg. Si atoms or further contg. H atoms, halogen atoms, etc. are successively laminated on a support 101 to form the 1st layer 102. At this time, C atoms are incorporated into the layer 102. More Ge atoms are distributed on the support 101 side in the region 104. The 2nd layer 103 of an amorphous material contg. Si atoms and N atoms is then formed on the layer 102 to obtain the desired photoconductive member 100.
Patent JP-H0745440-A (JP)
Title: Pulse transformer
Inventor: NAKAJIMA SUSUMU
IPC: C22C45/00
Filed: 1993-07-30
Abstract: PURPOSE:To provide a small-sized pulse transformer of high performance, capable of satisfying the severest European safety standards. CONSTITUTION:A pulse transformer is constituted by using a nano-crystal soft magnetic alloy thin band that minute nano-crystal particles of a crystal particle size 50nm or less occupy at least 50% of the entire volume of a texture, wherein alternating current specific initial permeability muri at strength of a magnetic field 0.05A/m and frequency 10kHz is 60000<=muri<=100000, and pulse specific permeability murp (0.005) when operating magnetic flux density DELTAB at pulse width 50mus is 0.005T and pulse specific permeability murp (0.05) when DELTAB at pulse width 50mus is 0.05T are both 70000 or more. Also, when space factor represented by Ae/A being the ratio of apparent cross-sectional area A of a magnetic core to effective cross-sectional area Ae is denoted by K, a magnetic core is used that effective alternating current specific initial permeability murei represented by the product K.muri of muri and K is 45000 or more.
Patent JP-S5894925-A (JP)
Title: Wire electrode for electric discharge machining
Inventor: OBARA HARUKI
IPC: B23H7/08
Filed: 1981-11-26
Abstract: PURPOSE:To prevent a wire electrode from snapping, by providing a layer of an electroconductive metal of low boiling point on the peripheral suface of a core wire of silicon carbide fibers to keep the strength of the electrode from falling due to heat in electric discharge machining. CONSTITUTION:A layer 2 of an electroconductive metal of low boiling point is provided on the peripheral surface of a core wire 1 of silicon carbide fibers of about 250kg/mm.<2> in tensile strength. A cooling effect is produced by the evaporation of the metal layer 2 to keep the heat resistance from increasing.
Patent JP-2000009542-A (JP)
Title: Thermal displacement element and radiation detector using the same
Inventor: ISHIZUYA TORU
IPC: G01J5/38
Filed: 1998-06-20
Abstract: PROBLEM TO BE SOLVED: To make any array of a plurality of displacement parts ideal as possible even in an array thereof on a base body by obtaining a large magnitude displacement according to heat. SOLUTION: This thermal displacement element is provided with a substrate 21 and a displacement part 22 which is supported by the substrate 21 to be displaced according to heat. The displacement part 22 has two individual displacement parts 23 and 24 arranged parallel with each other. The left end of the individual displacement part 23 is fixed on the substrate 21 through a leg part 26. The right end of the individual displacement part 23 is connected to the left end of the individual displacement part 24 through a connection part 25. The dimensional relationship of an expansion modulus between an upper film 31 and a lower film 32 composing the individual displacement part 23 is opposite to that between an upper film 33 and a lower film 34 composing the individual displacement part 23.
Patent JP-H0239998-A (JP)
Title: Polyethylene naphthalate film for thermal transfer
Inventor: SATO YOSHIKI
IPC: B41M5/40
Filed: 1988-07-29
Abstract: PURPOSE:To enhance flatness and sliding properties or dimensional stability to heat by providing a polyethylene naphthalate film specified in Young's moduli in the machine direction and transverse direction thereof and heat shrinkage factors in the machine direction and transverse direction. CONSTITUTION:A polyethylene naphthalate film for thermal transfer is made to satisfy the conditions 1,000<=YMD+YTD<=2,200, 0.5<=YMD/YTD<=3.0, SMD+ STD<=4.0, 0.2<=SMD/STD<=5.0, and 0.008<=Ra<=0.8, wherein YMD and YTD are the Young's moduli (kg/mm<2>) in the machine direction and transverse direction of the film, SMD and STD are the heat shrinkage factors (%) at 150 deg.C in the machine direction and transverse direction of the film, and Ra is the center line average surface roughness (mum). If the sum of the Young's moduli of the film, YMD+YTD, is less than 1,000kg/mm<2>, the film is susceptible to elongation, leading to plastic deformation and, upon printing, to dot gain and poor clearness.
Patent JP-S6251355-A (JP)
Title: Multiple dwelling house information system
Inventor: MORITA MASAYUKI
IPC: H04H20/82
Filed: 1985-08-30
Abstract: PURPOSE:To prevent the occupance of a channel by detecting hook-up of a called house, using a timer to limit a time from hook-up point of time, sending a clearsignal from a master controller to a master set in the house when the limit time is exceeded so as to completing talking thereby releasing the talking state due to a handset left unhooked. CONSTITUTION:In calling a in-house master set 7 from a sender device such as a common gate door set 6 or a supervisor master set 5, a call time is counter by a timer 2 after a call button is depressed and when the call time exceeds a prescribed value, the call is finished forcibly by a call control means, then the state that the calling state continues meaninglessly due to a talking end key left undepressed because of the absence of residents of a house or the sender device and a channel is occupied is prevented so as to prevent the call or talking in other sender devices. Further, the talking time is counted by the timer 2 even after the talking is started and when the talking time exceeds a prescribed time, the talking is finished forcibly by the talking control means, then the state that the talking stage continues meaninglessly due to a handset left unhooked or a talking end key left underpressed and the channel is occupied is prevented.
Patent JP-S6346337-A (JP)
Title: Humidifier
Inventor: HAYASHI KENZO
IPC: F24F6/00
Filed: 1986-08-13
Abstract: PURPOSE:To make it possible to adjust the quantity of water necessary for humidification by subtracting the humidity output on the air suction side of a humidity sensor from the humidity output on the air discharge side thereof, and supplying a predetermined quantity of water to a humidifying material accommodated by humidifying material accommodating means when the output of calculating means has reaches a predetermined threshold value state. CONSTITUTION:As a humidifying material for absorbing and holding a moisture, zeolite 21, a foaming synthetic, resin, or a porous material such as porcelain particles or the like, is used. Humidity sensors S1 and S2 are disposed at positions where they can measure the humidity of air before passage of an air flow passing through the humidifying material accommodated by humidifying material accommodating means 20 and the humidity of air after passage of the air flow. A subtraction circuit and a comparator detect a time where the output from calculating means for subtracting the humidifying output on the air suction side from the humidity output on the air discharge side of the humidity sensor has reached a predetermined threshold value or more. The above calculation may be carried out by a microcomputer. The quantity of water supplied is determined by the drive time limit of a water feed pump 26. By these procedures, the quantity of water necessary for humidification can be set arbitrarily.
Patent JP-2001017397-A (JP)
Title: Physiological quantity detector
Inventor: MATSUURA TETSUYA
IPC: A61B5/00
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To prevent useless electric power consumption and to prolong the life of a battery. SOLUTION: This detector has a moisture sensing part 51 which detects the sweating of the human body and outputs a humidity signal. The detector has a CPU 54 which processes the output signal of the moisture sensing part 51. The detector has a signal transmission part 55 which transmits the output signal of the CPU 54. The detector has a power source part 57 which supplies electric power to the moisture sensing part 51, the CPU 54 and the signal transmission part 55. The CPU 54 turns on the power supply from the power source part 57 to the moisture sensing part 51 and the signal transmission part 55 until sampling ends from before the prescribed time of sampling in correspondence to the sampling of the detection signal.  The signal transmission part 55 wireless transmits the information signal of a physiological quantity for controlling an air conditioner to a controller of the air conditioner.
Patent JP-2000022711-A (JP)
Title: Atm-pbx system
Inventor: WATANABE RITSUKO
IPC: H04M3/00
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide the ATM-PBX system where a load of a TES storage section is relieved by withdrawing a TEC that is not updated over a prescribed period from an ETG automatically. SOLUTION: A TES 101 is provided with a timer section 103 that gives a time stamp to a TEC management table at the same time when a TEC is registered in a TEC management table stored in a TES storage section 102 and updates the time stamp on the occurrence of transmission/reception with the TEC and an update check section 105 that discriminates whether or not the TEC management table is updated for each prescribed period, and a TES control section 104 registers a TEC making a participation request to the ETG and withdraws the TEC not updated over a prescribed period automatically from the ETG and deletes data of the withdrawn TEC from the TEC management table.
Patent JP-H0744901-A (JP)
Title: Automatic handling device for treated substrate
Inventor: KATO TADASHI
IPC: G11B7/26
Filed: 1993-07-30
Abstract: PURPOSE:To prevent the fall and sticking of dust on the surface of a treated substrate by providing a device with opening/closing and holding bands for clamping the treated substrae and a hemispherical-dome-shaped dust prevntive hood covering the treated substrate clamped by these opening/closing and holding bands. CONSTITUTION:The opening/closing and holding bands 49 consist of a pair of pawls 22, 22' made of a resin, rotational holding shafts 23, 23' holding these pawls and opening/closing arms 24, 24' holding these rotational holding shafts. The pawls 22, 22' are disposed opposite to each other on an arbitrary straight line within a horizontal plane and hold the treated substrate 10 by engaging the substrate with the groove parts formed in these pawls. The holding force thereof is given by the turning force applied on a revolving shaft 29. On the bottom end of a handling pole 27, the hemispherical-dome-shaped dust preventive hood 16 is fixed at its top. A U-shaped groove is formed at the bottom edge of the hood 16 and is engaged with shafts 23, 23'. As a result, the chances of dust sticking decrease and the degradation in the yield arising from the dust sticking defects is prevented.
Patent JP-H0613786-A (JP)
Title: Magnetic shielding device
Inventor: MATSUBA HIRONORI
IPC: H01L39/00
Filed: 1992-06-24
Abstract: PURPOSE:To obtain a magnetic shielding device which is large in size, high in shielding capacity, and easily produced by a method wherein small superconducting boards are combined into one piece. CONSTITUTION:Superconducting boards 4 are combined into one piece for the formation of a magnetic shielding device, where a superconductor 3 is provided to both or either of the surfaces of a metal plate 1 excluding its peripheral points 2 to constitute the superconducting board 4, and the adjacent superconducting boards 4 are jointed together electrically connecting the joints 2 of them with each other. Therefore, a magnetic shielding device large in size and small in weight can be easily formed at a low cost. That is, a magnetic shielding room or the like suitable in size and shape for uses can be easily manufactured only by changing the superconducting boards 4 in number and connecting ways such as connecting directions.
Patent JP-S6436599-A (JP)
Title: Bent blade propulsion device
Inventor: ISSHIKI NAOJI
IPC: B63H1/37
Filed: 1987-07-31
Abstract: PURPOSE:To improve the efficiency by making a blade bendable in the blade length direction in V shape, and swaying up and down the rear half of the blade delayed than the front half, in a horizontal oscillation blade propulsion device for vessels. CONSTITUTION:Rods 6 and 7 are swayed up and down by the rotation of a crank 5, and the front half 10 and the rear half 11 of a bent blade 13 are swayed in the up and down direction. In this case, the front half 10 and the rear half 11 are swayed up and down respectively as shown in the figure with the phase difference and the amplitude which are determined by the form of the crank 5 and by the rods 5 and 6. In such a composition, the durability and the efficiency can be improved.
Patent JP-S6345905-A (JP)
Title: Signal detection circuit for microwave receiver
Inventor: KASEBE ICHIRO
IPC: H01Q21/08
Filed: 1986-08-12
Abstract: PURPOSE:To simplify the circuit constitution by coupling two horn antennas, containing a local oscillator in the coupling part and providing a PIN diode and a detection diode in each horn antenna and switching the PIN diodes so as to detect a microwave. CONSTITUTION:A horn antenna 1 receives a microwave sent from one microwave oscillation source 5 and other horn antenna 7 receives a microwave sent from other microwave signal source 6. In this case, a control circuit 11 activates one PIN diode 9 and inactivates the other PIN diode 10. Then a microwave from the source 5 is detected and a detection signal is outputted. Then the control circuit 11 activates the other PIN diode 10 and inactivates the one PIN diode 9, then a local oscillation signal from the local oscillator 2 is injected in the other detection diode 8 and the detection diode 8 detects the microwave from the microwave oscillation source 6 to output the detection signal.
Patent JP-H0476730-A (JP)
Title: Absolute assembler processing system
Inventor: ENDO KO
IPC: G06F11/28
Filed: 1990-07-18
Abstract: PURPOSE:To shorten an assemble processing time by reassembling only a changed position in a source program corrected by using a general editor. CONSTITUTION:This absolute assembler processing system is constituted of an editor 1, sources (1)5, (2)9, an assembler 3, objects (1)4, (2)8, assemble lists (1)5, (2)9, and a changing table 7a. A source correction changing table is formed by using the sources obtained before and after correction and the assembler list and only a necessary position is reassembled. Consequently, the assembling processing time can be shortened.