baber/WOPTO huggingface dataset:
Patent JP-S61267078-A (JP)
Title: Blade cleaning device
Inventor: KOISO JUNICHI
IPC: G03G21/00
Filed: 1985-05-21
Abstract: PURPOSE:To separate residual toner from the peripheral surface of a photosensitive drum uniformly and efficiently and to clean up the surface by providing an adjusting member which adjusts the position of a blade member in a slide contacting direction between a blade holder and a fixture. CONSTITUTION:A blade cleaning device 10 consists of the blade member 11, a metallic fitting 12, the blade holder 13, and the adjusting member which adjusts the position of the blade member 11 in the slide contacting direction. The metallic fitting 12 has a raised part 12a at two positions, adjusting screws 16 are engaged threadably as the adjusting member which adjusts the position of the blade member 11, and their tips abuts on the raised part 13a of the blade holder 13 fixed to the upper metallic fitting 12 united by adhering the blade member 11 to the reverse surface previously. The blade holder 13 is fixed to the metallic fitting 12 with setscrews 15 through two long-sized holes 13b formed respectively, but a spacer 14 which is a little bit thicker than the blade member 11 is interposed between the metallic fittings 12.
Patent JP-H02288423-A (JP)
Title: Wireless microphone
Inventor: NAKAJIMA MITSURU
IPC: H04B1/04
Filed: 1989-04-27
Abstract: PURPOSE:To prevent the generation of a spike noise by decreasing gradually the bias of at least one of a multiplying part and a high frequency amplifying part with a bias variable part in response to the detection of opening of a power source switch. CONSTITUTION:When the power source switch 20 is opened, an operating current is supplied to a multiplying part 8 and a high frequency amplifying part 10 from a power source charge/discharge part 16, and on the other hand, when the opening of the power source switch 20 is detected by a voltage detecting circuit 34, a bias variable part 24 decreases gradually a bias. Accordingly, the operating point of at least one of the multiplying part 8 and the high frequency amplifying part 10 is lowered gradually, the current consumption and the output of the high frequency amplifying part are lowered gradually and soon the output becomes zero. During this time, discharge from the power source charge/discharge part 16 does not advance so much and the multiplying part 8 and the high frequency amplifying part 10 execute a normal operation. In such a manner, the output of the high frequency amplifying part 10 is not disturbed but decreased to zero, and the generation of the spike noise is prevented.
Patent JP-H08193477-A (JP)
Title: Motor-driven shutter using spring at the same time
Inventor: AOYAMA MIKIO
IPC: E06B9/84
Filed: 1993-03-30
Abstract: PURPOSE: To secure safety by fusing a fuse, and making shutter relowering operation by remote control means impossible when a tangible object is detected on a shutter lowering line. CONSTITUTION: A stopping button 1, a raising button 2 and a lowering buttom 3 are arranged as operation means in the vicinity of a shutter, and a raising button 2' and a lowering button 3' are arranged as remote control means, and are made operable even from either the vicinity or a remote place. In this motor-driven shutter device, when a tangible object exists on a shutter lowering line, a heater 5 is heated, and a fuse 4 is made fusible. Therefore, after the fuse 4 is fused, operation of the remote control buttons 2' and 3' becomes impossible. In this way, after the tangible object is once detected, indication of a redescent of a shutter is made impossible in a remote part where the shutter lowering line cannot be visually confirmed, and safety is secured.
Patent JP-H04316036-A (JP)
Title: Camera with panoramic photographing function provided with variable focus device
Inventor: TANAKA YASUHIKO
IPC: G03B17/28
Filed: 1991-04-15
Abstract: PURPOSE:To take an effective panoramic photograph which is wide angle by moving a photographing lens to the position of the shortest focal distance by driving a motor when a panoramic photographing mode is selected by operating an operation part. CONSTITUTION:When the panoramic photographing mode is selected by operating the operation part 35 for switching a photographing mode to an ordinary photographing mode or the panoramic photographing mode, that is, turning on a panorama switch 18, a driving motor 20 for moving the photographing lens 34 in an optical axis direction in order to change the focal distance is driven, and the lens 34 is forcibly moved to the position of the shortest focal distance. Therefore, the panoramic photograph is taken by making the angle of view of the lens 34 provided in a camera 30 the widest in the case of performing panoramic photographing. Therefore, the effective panoramic photograph is taken even in the case that a photographer is a person who is inexperienced in handling the camera.
Patent JP-H11305187-A (JP)
Title: Liquid crystal composition and liquid crystal display element
Inventor: NOZAKI TAKESHI
IPC: C09K19/50
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to improve characteristics, such as reflectivity and color purity, to enhance a contrast and to set a driving voltage low by incorporating a plurality of compds. having asymmetric carbon into the liquid crystal compsn. and adopting a specific compd. for one among these compds. SOLUTION: The chiral nematic liquid crystal compsn. exhibiting a cholesteric phase at room temp. contains a plurality of the compds. hating the asymmetric carbon and the one thereof is formed of the compd. expressed by the formula. The nematic liquid crystals are preferably a liquid crystalline trans compd., liquid crystalline pyrimidine compd. or liquid crystalline cyanobiphenyl compd., etc., and are preferably the compds. essentially consisting of liquid crystal compds. having positive dielectric anisotropy. The compsn. exhibiting the cholesteric phase at room temp. is obtd. by adding a proper amt. of plurality of the compds. having the asymmetric carbon as a chiral material to the compsn. In addition, the adjustment of a selective reflection wavelength by various amts. in the amt. of the chiral material to be added is possible.  The two compds. are thus added in combination as the chiral material at least.
Patent JP-H048950-A (JP)
Title: Parallel motion mechanism
Inventor: TANII HIRONORI
IPC: F16H19/02
Filed: 1990-04-24
Abstract: PURPOSE:To enhance freedom in allocating parts by providing a head which is laid across the mutually opposite sides of the frame of a square, in such a way so as to be freely moved, and thereby stretching paired wires the ends of which are fixed while being mutually crossed, in such a way as to be mutually intersected by means of 2 paired of pulleys provided for the head. CONSTITUTION:A rectangular head 1 is laid across the frame 2 of a square so as to be moved in parallel by rollers 3. Pulleys 21a through 21d are disposed at 4 points which are symmetric side-to-side about the head 1. A pinion 23 is meshed with a rack 24 so as to be moved by means of a motor 22 fitted onto the head 1. The end sections of a wire 25 (25a and 25b) and a wire 26 (26a and 26b) are fixed onto the 4 corners of the frame 2 along the moving direction of the head 1 while they are stretched so as to be mutually intersected by means of pulleys 21a through 21d. No change is made in the relative position with respect to the wires even if the head is moved in parallel, freedom in allocating positions for parts to be installed on the head, is thereby enhanced.
Patent JP-S591057-A (JP)
Title: Method and device for heating continuous casting ingot
Inventor: MIYAWAKI YOSHIHARU
IPC: B22D11/12
Filed: 1982-06-28
Abstract: PURPOSE:To enable the direct charging of the ingot from a continuous casting machine into a rolling stage by heating both end parts in the transverse direction of the ingot delivered from the continuous casting machine until the ingot is cut to a prescribed length with heating panels. CONSTITUTION:Heating means 8 are provided on both sides of the ingot 1 delivered from a continuous casting machine in the positions where the means parallel with the ingot 1 on the outlet side of the machine. The means 8 consist of heating blocks 8a which are provided in plurality independently in the moving direction of the ingot 1 on each of both sides of the ingot 1. The blocks 8a are provided between the position corresponding to the foremost end of the cut ingot 1 upon completion of cutting and the outlet of the continuous casting machine.
Patent JP-2000266114-A (JP)
Title: Rail for jump preventive base isolation device and base isolation device using this
Inventor: AKIMOTO MASAO
IPC: E04H9/02
Filed: 1999-03-13
Abstract: PROBLEM TO BE SOLVED: To easily restrain a jump even to a vertical directional earthquake motional component by substantially forming the opening parts in the same shape in the lengthwise direction of rails for a base isolation device, and arranging the rails so that a pair of wheels can roll. SOLUTION: A base isolation device 1a is arranged by having the same almost U-shaped opening parts in front and in rear by symmetrically fixing a pair of groove-shaped material rails 2 back to back by adhesion, welding or a fixing tool such as a bolt. A pair of horizontal directional wheels 5 are longitudinally symmetrically installed in the almost U-shaped opening parts of the rails 2 so as to be rollable, and in wheel shafts 6, an outside end part is fixed to a pair of (8b)s uspended in the vertical direction in front/rear end parts of a base part 8a of a shaft support material 8 by penetrating through the axis of the wheels 5 toward the longitudinal outside from the connecting surface 2c side to rotatably journal the wheels 5 to thereby easily restrain a jump even to a vertical directional earthquake motional component.
Patent JP-S60253877-A (JP)
Title: Potential measuring apparatus
Inventor: TODOKORO HIDEO
IPC: H01L21/66
Filed: 1984-05-30
Abstract: PURPOSE:To elevate the potential measuring accuracy at fine segments on a sample by a method wherein difference in and the mean of potentials are determined in the quantity of secondary electron from a sample irradiated as obtained by varying the potential of an energy filter by two stages and the difference is divided by the mean. CONSTITUTION:When the level of potential in a wiring is measured in an LSI element as sample 4, the potential of a second grid 3 is allowed to change with an oscillator 15. Consequently, the output of a secondary electron detector 8 changes between IC1 and IC2 and is introduced to a tuning amplifier 16 and a low-pass filter 18, where the frequency the same as that of the oscillator 15 is amplified with the amplifier 16 and rectified to output IC2-IC1. On the other hand, the filter frequency is set lower than the oscillator 15 with the filter 18 to obtain the mean (IC2+IC1)/2. Then, output of the filter 18 is fed to the amplifier 19 to adjust the level and the output thereof and the output of the amplifier 16 are inputted into a division circuit 17 to obtain 2(IC2-IC1)/(IC2+IC1), which is outputted to a recorder 10 to record.
Patent JP-S5734546-A (JP)
Title: Electromagnetic releasing device in single lens reflex camera
Inventor: MORIMOTO ICHIROU
IPC: G03B9/02
Filed: 1980-08-11
Abstract: PURPOSE:To perform photographing always in a stable diaphragm aperture state by delaying shutter releasing for a fixed time until the bounding phenomenon of diaphragm blades calms down by the use of a release type electromagnet. CONSTITUTION:An electromagnetic release device 40 consists of a release lever 25, a shutter release lever 27 and permanent magnets 46a, 46b incorporated in a release type electromagnetic 41, and a switching circuit 63 and a delay circuit 64 are connected to a winding 42. With this constitution, an amarture 45 is turned counterclockwise with the lower part as a fulcrum by the operation of a release button, and after prescribed stopping-down and kicking-up of a reflecting mirror are accomplished by the depression of the lever 25, it is reset. Thence, if the electric current reverse from the initial one is flowed by a switching circuit after the bounding phenomenon of diaphragm blades calms down with a fixed time delay by a delay circuit 62, the amarture 45 this time turns clockwise with the upper part as a fulcrum, thereby forcing up the lever 27 and operating the shutter. Thereby, photographing is carried out always in the stable diaphragm state.
Patent JP-S612939-A (JP)
Inventor: RAINAA ANDORE
IPC: F16F13/00
Filed: 1985-05-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07319560-A (JP)
Title: Power unit
Inventor: NEGISHI NAOTERU
IPC: G05F1/10
Filed: 1994-05-25
Abstract: PURPOSE:To surely protect components of a main power source circuit without exchanging a fuse when an AC input voltage over a set one is applied. CONSTITUTION:This unit is equipped with the main power source circuit 2 to which an AC power is supplied via a switch SW, an auxiliary rectifier circuit 8 which outputs a DC voltage in proportion to the AC voltage of the AC power source, a protection circuit 9 which detects the output voltage level of the auxiliary rectifier circuit 8 and inhibits to supply the power to a power source circuit 10a for microcomputer and a power source circuit 10b for relay when the voltage level exceeds a prescribed level, and the power source circuit 10b for relay which supplies a current to a coil L based on a control signal from a microcomputer by the output of the auxiliary rectifier circuit 8 as the power source.
Patent JP-S5735382-A (JP)
Title: Light emitting device electrode structure and manufacture thereof
Inventor: KOBAYASHI MASAMICHI
IPC: H01L21/60
Filed: 1980-08-13
Abstract: PURPOSE:To facilitate the exfoliation of parts of vapor deposited layers not bonded to Au electrodes by a method wherein the substrate temperature is controlled to selectively collect Sn or Au-Sn vapor. CONSTITUTION:The surface of a light emitting device 7 and submount 3, provided with Au electrodes 7 and 8, collects an Sn layer, or two layers 13 and 14 resepctively of Au and Sn. When a piece of adhesive tape 15 placed over the layers are taken away, parts not bonded to the Au electrodes 7 and 8 are lifted off. Only an Sn layer is formed when the substrate temperature is approximately 80 deg.C or lower and, when the temperature is higher than 80 deg.C, two layers of Au and Sn are formed.
Patent JP-S5735109-A (JP)
Title: Controller for turbine exhaust temperature
Inventor: MATSUMOTO HIROSHI
IPC: F01K9/04
Filed: 1980-08-13
Abstract: PURPOSE: To reduce exhaust pressure and prevent excessive thermal stress, by determining the thermal stress of a rotor from the termperature of steam discharged at high pressure and from the heat transfer coefficient of the surface of the rotor and by adjusting the degree of opening of a low pressure by-pass valve depending on the determined thermal stress.  
     CONSTITUTION: In an embodiment for a medium-pressure-turbine-previous-starting-type thermal power plant comprising a high pressure turbine 6, a low pressure turbine 7 and an electricity generator 8 on a first shaft and a medium pressure turbine 13, a low pressure turbine 14 and an electricity generator 15 on a second shaft, the outputs of detectors 20, 21, 22 for the temperature, flow rate and pressure of the exhaust of the high pressure turbine 6 are applied to a calculator 23 which determines the heat transfer coefficient H of the surface of a rotor from the outputs. Another calculator 24 determines the thermal stress σS of the outside surface of the rotor and that σB of its inside surface from the heat transfer coefficient H and the temperature TEX of the steam exhaust. A low pressure by-pass valve 18 is controlled through maximum normalized stress calculator 25, a reheated steam pressure setting unit 26, etc. depending on the determined thermal stress values. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0410773-A (JP)
Title: Outline emphasizing circuit
Inventor: ABE HIROCHIKA
IPC: H04N5/208
Filed: 1990-04-27
Abstract: PURPOSE:To obtain a high outline emphasizing effect even for an edge whose level change is small by emphasizing the edge of an original video signal whose level change is small by an outline emphasizing signal and emphasizing the edge of the original video signal whose level change is large by an edge processing circuit. CONSTITUTION:The outline emphasizing circuit is constituted of a means for forming the second derivative signals D, G of an original video signal A, a limiter circuit 6 for restricting the amplitude of the signal G within a prescribed range, an adder 8 for adding the output signal of the circuit 6 to the signal A, a means 4 for detecting the edge position of the signal A and forming edge position information signals E, F, and an edge processing circuit 9 for emphasizing the edge specified by an edge position information signal to be the output video signal I of the adder 8. Since the amplitude of the signal G is restricted by the circuit 6, the amplitude of an edge having a large level change is restricted to a small value and preshooting and overshooting are sharply applied to the edge having a small level change. Consequently, an edge having a small level change can be effectively emphasized.
Patent JP-S5635523-A (JP)
Title: Surface elastic wave element
Inventor: YASUHARA YOSHIHIKO
IPC: H03H3/08
Filed: 1979-08-31
Abstract: PURPOSE:To avoid the fault caused by the disconnection at the noncross part of the comb-tooth part, by providing the auxiliary electrodes to connect to the comb-tooth part and almost along the fixed envelope curve. CONSTITUTION:A crossing is secured for part of the comb-tooth part where the effective electrode 22 and the dummy electrode 23 are formed alternately and along the fixed envelope curves 24 and 25 on one main surface of the piezoelectric substrate 21 made of the LiTaO3, LiNbO3, ceramics or the like. In this case, the auxiliary electrodes 26 and 27 to connect to the electrodes 22 and 23 are provided almost along the curves 24 and 25. Accordingly, the surface elastic wave element does not become defective regardless of occurrence of the disconnection areas 28 and 29 since a connection is secured at the cross part by the electrodes 26 and 27.
Patent JP-S5443153-A (JP)
Title: Controller for operation of working machine
Inventor: HORIUCHI TAKESHI
IPC: F15B11/00
Filed: 1977-09-12
Abstract: PURPOSE:To restrict the scattering of the product quality, by exactly, stably, and accurately carrying out the control on the quick feed operation and also the slow feed operation of the sliding unit in the working machine such as the fricition welder, etc. CONSTITUTION:Work pieces 3a, 3b, are attached to each of chucks 18, 21 of the rotary unit 1 and the sliding unit 2. Then, the liquid is charged into the hydrostatic motor 4; when the rotation of the work piece 3a reaches to a specified number of rotation of the work piece 3a reaches to a specified number of rotation, the liquid charge is stopped; after that, the work piece 3a continues its rotation depending on the inertia of the flywheel 17. Next, a low pressure and large volume liquid is charged into the head-side room 22 of the hydrostatic cylinder 5, and besides, the liquid is discharged from the rod-side room 23; hereby, the piston 19 quickly moves to the left, and the piece 3b approaches to the piece 3a through the rod 20. Next, a high pressure liquid of a little amount is charged from the room 22 so as to make a slow feed condition, and then, the friction welding is carried out upon the pieces 3a, 3b, which are contacting each other.
Patent JP-H048840-A (JP)
Title: Oxygen enriched air supercharge engine
Inventor: TANAKA MASAJI
IPC: F02D41/04
Filed: 1990-04-27
Abstract: PURPOSE:To supercharge an intake air quantity to an engine and improve an output of the engine irrespective of the engine speed by mixing the air of which oxygen concentration is enriched by an oxygen enriching film device, with air taken in via an air cleaner, and supplying the mixture to the engine. CONSTITUTION:Intake air blown from an air cleaner 11 is sent to a mixing part 13, and after the intake air quantity is detected by an air flow sensor 12, it is sent to an ECU 21. Air which is enriched in its oxygen according to pressure downstream of an oxygen enriching film device 14 which generates enriched oxygen by driving of a pump 15 controlled by the ECU 21 is blown to the mixing part 13 and mixed with the air thereby. The air-mixture is sent to an engine 17. Fuel is injected by driving an injector 18. The oxygen concentration and flow quantity with respect to the pressure detected by a differential pressure sensor 16 is calculated from a map so as to calculate an oxygen quantity.
Patent JP-H02287653-A (JP)
Title: Bus tracer
Inventor: TAOKA YUKIO
IPC: G06F11/34
Filed: 1989-04-27
Abstract: PURPOSE:To make a contribution to an efficient clarification of a system fault by extracting the information flowing onto a bus through a bus connecting part and saving it in a prescribed information saved-area, and outputting the saved information by an information output means. CONSTITUTION:By connecting a connector 4 to a bus 1, and turning on a prescribed operating switch on a panel of a console 11, various information flowing onto the bus 1 is inputted to a bus tracer main body 5 through a bus driver 6. Subsequently, a trace control part 7 transfers the information extracted from on the bus 1 to a trace memory 9 and saves it. In this trace operation, when it is confirmed that a prescribed condition for ending the trace is formed, the control part 7 ends the trace after a prescribed time elapses. Next, when the trace is ended, all the information saved in the trace memory 9 is read out automatically or a prescribed operation on the panel of the console 11, and printed out by a printer 10. In such a way, the cause of a system fault can be clarified efficiently.
Patent JP-S5815068-A (JP)
Inventor: YOSHIDA GOHEE
IPC: C04B35/453
Filed: 1981-07-15
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-S63276611-A (JP)
Title: Humidity adjusting device
Inventor: YAMAUCHI SHIRO
IPC: G05D22/00
Filed: 1987-05-08
Abstract: PURPOSE:To execute a humidity adjustment by partitioning an air side electrode and a container side electrode by a diaphragm of a proton conductive solid body, executing an electric conduction to the air side electrode from the container side electrode at the time of dehumidifying the inside of the container, reversing the preceding steps at the time of humidification, and using an optical power generating element for a power source. CONSTITUTION:In an opening 2a of a container 2, an air side electrode 5 and a container side electrode 6 are supported by partitioning them by a diaphragm 4 of a proton conductive solid body through a frame 3 of an insulator. Electric energy converted by the optical power generating element 7 is stored in a secondary battery 9, adjusted to a prescribed value by a controller 8 and applied between the electrodes 8, 9. At the time of dehumidifying a space 1, when an electric conduction is executed to the electrode 5 through the diaphragm 4 from the electrode 6 by the controller 8 decomposition of water, and a formation reaction of water are executed by the electrode 6 and the electrode 5, respectively, and the dehumidification is executed. At the time of humidifying the space 1, the electric conduction is executed in the reverse direction. According to this constitution, when a solar light is utilized, the maintenance cost is not required, and the humidity adjustment of the space 1 can be executed.