baber/WOPTO huggingface dataset:
Patent JP-H01309573-A (JP)
Title: Automatic focusing video camera
Inventor: KIKUCHI KENICHI
IPC: H04N5/232
Filed: 1988-06-08
Abstract: PURPOSE:To execute a precise focusing operation even when a focus lens is moved in an erroneous direction at the time of starting the focusing operation by inverting the moving direction of the focus lens when a focus evaluation value continuously decreases for fixed time or longer in the focusing operation. CONSTITUTION:For the high frequency component of a luminance signal passed through either a first high-pass filter(HPF) 9 or a second HPF10, the part of the component for one field is integrated in a digital way and stored in a memory circuit 25 as the evaluation value of the present field of a focusing area, and arithmetic processing is executed for the integrated value in a microcomputer 26. Further, the microcomputer 26 transmits a command to a focus motor control circuit 27 based on the processed result, drives a focus motor 4, moves a focus lens 2 forward and backward, and executed an automatic focusing operation. Further, when the microcomputer 26 moves the focus lens 2 in the erroneous direction at the time of starting the focusing operation, the microcomputer 26 inverts the moving direction of the focus lens 2 as soon as possible. Thus, the focus lens 2 can be promptly moved in a direction in which the focused point of the object exists, and the precise focusing operation can be attained.
Patent JP-H0436328-A (JP)
Title: Porous and spherical polyamino acid particle having large pore diameter and its preparation
Inventor: HIRAYAMA CHUICHI
IPC: C08J9/28
Filed: 1990-06-01
Abstract: PURPOSE:To prepare the title particles with the use of only a small amt. of a poor org. solvent by dissolving a hydrophobic polyamino acid in a solvent mixture of a good org. solvent with the poor org. solvent, specifically treating the resulting soln., and removing the good solvent and then the poor solvent from the soln. CONSTITUTION:A hydrophobic polyamino acid is dissolved in a mixture of a good org. solvent with a poor org. solvent of the polyamino acid to give a soln., which is thermally treated above the b.p. of the good solvent. The soln. is then dispersed in an aq. medium, and the good solvent is removed from the dispersion, giving the title particles. The thermal treatment is thought to break the regularity of the intra- or intermolecular structure of the polyamino acid to thereby fix the extended state of the molecular chain. The particles are suitable as a resin for separating and adsorbing a protein, etc.
Patent JP-H05253041-A (JP)
Title: Modular shelves
IPC: A47F5/10
Filed: 1992-06-02
Abstract: PURPOSE: To provide a fabricated shelves made of plastic, the length and height of which are variable, and which satisfies the standardization in the food field. CONSTITUTION: This modular shelves consists of vertical pipe-parts 1 equipped with fitting devices 12 and 13, upper and lower ends of which are cone shaped, and horizontal bars 2 equipped with fitting devices 20 and 21, both of which are cone shaped and horizontal beams 3 equipped with fitting devices 24 and 25 on at least one end part in a part of the beams. This modular shelves are composed of grate-shelves 6 or the like supporting materials positioned horizontally between the beams 3 and the bars 2, and has legs 7 which support the shelves from floor.
Patent JP-S5365792-A (JP)
Title: Thrusting device for bills or the like
Inventor: MINAMI HIDEO
IPC: G07D9/00
Filed: 1976-11-24
Abstract: PURPOSE: To make the user to take out the bills easily, by making exact the pulling out of the bills employing a strong thrust-tool when pulling bills or the like out of the reserving box, and also by employing a weak thrust-tool in the take-out portion. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10336332-A (JP)
Title: High efficiency voice coder and relay exchange system using the same
Inventor: USU KATSUNORI
IPC: G10L19/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To eliminate noise generated at relay exchange in the relay exchange system where digital one link configuration is realized for the high efficiency voice coder. SOLUTION: Two kinds of frame patterns that are differs from each other and subject to bit steal are defined. The 1st frame pattern is inserted to an output of a decoder 7 decoding voice data from a relay line 101 by using a bit steal insertion circuit 9. Furthermore, the 2nd frame pattern is inserted to an output of a rate converter 8 that converts rate of the voice data from the relay line 101 by using a bit steal insert circuit 10. Bit steal detection circuits 3, 4 detect respectively two kinds of the frame patterns, from voice data from the exchange 202 and a path changeover in the exchange 202 (path changeover exit from its own station to relay exchange) is accurately detected by using the detection timing.
Patent JP-H09325084-A (JP)
Title: Liquid leak-detecting apparatus
Inventor: KURIO KAZUO
IPC: G01M3/26
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To detect liquid leak only when a tank, a water bath or the like leaks whether the tank or the like is used or not, by operating the used amount when the tank or the like is used, and judging the liquid leak when a liquid level is detected to decrease not smaller than a degree due to the used amount. SOLUTION: When a tank or the like is not used, liquid leak is judged when a liquid level decrease of a level matter 2 is detected. When the tank or the like is used, a controller 4 operates the used amount and liquid leak is judged when the liquid level decrease of not smaller than a degree corresponding to the used amount is detected. For instance, a level signal and an independent power generation drive signal 5 are input to the controller 4. The controller 4 detects fuel leak when the level decreases while the independent power generation drive is stopped. During the independent power generation drive, the controller 4 converts the consumed amount of fuel and an area of a fuel tank 1 to a level, and judges the fuel leak if the level decreases to not smaller than the converted level. When the fuel leak is detected, the controller 4 outputs a liquid leak detection signal to turn ON a failure display lamp 6. The data of the consumed amount of fuel and area of the fuel tank 1 are registered in the controller 4.
Patent JP-2000213590-A (JP)
Title: Slide supporting base isolating device
Inventor: YUZUHARA KAZUO
IPC: F16F15/02
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a slide supporting base isolating device of a building preventing the collapse and destruction of buildings, bridges (including elevated road and railroad) and the like caused by an earthquake. SOLUTION: Several pieces of slide discs are laminated and stored in a cylindrical body made of elastic material such as a synthetic resin, and rubber, and friction resistance of a slide contact surface on a pair of sliding discs adjacent to each other is made extremently small. A fixing plate is fixed to an upper and lower part of the cylindrical body to make a base isolating device 1, 1a.... The upper and lower fixing plates of the base isolating device 1, 1a... fixes a concrete foundation or bridge pier and a platform or a bridge girder to lay the base isolating device 1, 1a... between the concrete foundation and the platform, thereby vibrating a building and a bridge with a long period. Therefore, the vibration caused by an earthquake is damped and then transmitted to the building or the bridge.
Patent JP-S6033824-A (JP)
Title: Method and device for shifting roll in roll leveler
Inventor: MASUDA BUNPEI
IPC: B21D1/05
Filed: 1983-08-02
Abstract: PURPOSE:To disperse wear flaws, etc. generating in a roll uniformly in its axial direction and to improve its durability by moving a roll in its axial direction, after moving the roll supported by a supporting roll in the direction of a pass line, and bringing the roll into contact with the supporting roll thereafter. CONSTITUTION:Cylinders 10, 11 installed oppositely at housings 7, 8 are synchronously extended and contracted in the mutually reverse directions, to move each leveling roll 2 in the line direction through guide rails 9, hooks 6, a d roll chocks 5 thereby separating the roll 2 from a backup roll 3. Next, rocking levers 17 are rocked by extending shifting cylinders 15, to shift each leveling roll 2 in its axial direction through a holding frame 12 and the chocks 5. Thereafter, each roll 2 is brought into contact with the top of the roll 3 by extending and contracting the cylinders 10, 11. By peforming properly said operation at every pass, the defects generating in the rolls 2 are uniformly dispersed in their axial directions respectively.
Patent JP-S5959670-A (JP)
Inventor: RICHIYAADO GAASU PIYUUZU
IPC: C07D239/30
Filed: 1983-08-02
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-S6122487-A (JP)
Title: Access method of disk player
Inventor: WATANABE MASAHIRO
IPC: G11B21/08
Filed: 1984-07-09
Abstract: PURPOSE:To attain an efficient access by changing a track shifting amount in accordance with the number of musical programs recorded on a disk. CONSTITUTION:The titled device has disk position address information for using a reproduction start position on a disk as a start and a storage means for storing a conversion table of the number of corresponding tracks. First, immediately after a disk is loaded on a player, the total number of musical programs recorded on a disk and entire playing time information are read out, and an average playing time per program is calculated. When program searching access instructions are given, an initial value of the number of tracks to be track- shifted is calculated from the playing address information immediately before the instructions are given and the calculated average playing time information, and track shifting is executed in accordance with the result.
Patent JP-S624545-A (JP)
Title: Machining device
Inventor: INOUE KIYOSHI
IPC: B23Q1/01
Filed: 1985-06-28
Abstract: PURPOSE:To obtain a less expensive machining device having excellent accuracy, by providing a tool rest attached to guide bars and a screw which reciprocatingly moves on the tool rest and constructing them symmetrically. CONSTITUTION:A workpiece table 3 with a workpiece 4 loaded thereon and a tool rest 5 are attached to guide bars 2 fixed on a bed 12 through wire ropes 7 and joints 8. A ball screw 9 has one end fixed on the tool rest 5 and joints 8. A ball screw 9 has one end fixed on the tool rest 5 and is supported by a beam 12 through a bearing 13, the beam 12 being supported by columns disposed on the bed 1. When the ball screw 9 is rotated by a motor 20 through a worm wheel 19, the workpiece 4 is drilled by a tool 6 (drill) attached to the tool rest 5. This equipment is applicable to various kinds of machining by changing the tool with a cutting tool or a cutter or by mounting a workpiece on a rotary table attached to the workpiece table 3. Since the equipment is symmetrically constructed with the screw as an axis, thermal equilibrium is kept with less strain.
Patent JP-S6120522-A (JP)
Inventor: NAGAI KIYOSHI
IPC: A47J41/02
Filed: 1984-07-09
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-S6380994-A (JP)
Title: Ni base flux-cored wire for gas shielded arc welding
Inventor: TANAKA OSAMU
IPC: B23K35/30
Filed: 1986-06-17
Abstract: PURPOSE:To improve the corrosion resistance, by heat resistance, the crack resistance and the welding workability of a flux cored wire by controlling the quantities of P and S in the sheath and flux and specifying the contents of Ni, Cr, Nb+Ta and C as the compound wire. CONSTITUTION:In the metallic sheath of the Ni base flux core wire, Ni is made to >=60wt% with respect to the total wt. of the sheath and P and S are controlled to <=0.015% respectively. The included flux contains 0.002-0.05% P and 0.002-0.1% S with respect to the total wt. of the flux. Moreover, the included flux contains Ni; >=50%, Cr; 10-25%, Nb+Ta; 0.8-4.5% (wherein Cr+1.5(Nb+Ta)>=15% and C is controlled to the composition <=0.2% with respect to the total weight of the wire. Since said gas shielded arc welding wire controls the quantities of P and S, weld metal with the satisfactory crack resistance can be formed.
Patent JP-S62297744-A (JP)
Title: Testing instrument for weather resistance
Inventor: KIJIMA YOSHIO
IPC: G01N17/00
Filed: 1986-06-17
Abstract: PURPOSE:To test weather resistance in a state as close to a natural state as possible by providing a temperature control means and a humidifier and giving them specific operating conditions through a control means. CONSTITUTION:This testing instrument consisting of a testing instrument main body 3 provided with a partition chamber 2 for ultraviolet-ray irradiation, a light source device 4 as an ultraviolet-ray generation source installed at the upper part in the chamber 2, a sample mount base 7 installed below the device 4, a circulation duct 18 for temperature control, the humidifier 12, a controller 30, and a heat exchanger 36. The controller 30 holds a sample S placed on the base 7 at preset temperature during the on operation of a metal halide lamp 1 and commands the generation source 4, humidifier 12, etc., to operate in the off operation so as to condense dew on the same S. Consequently, an opening at the lower part of a reflecting plate is closed by a shield plate 34 which transmits an ultraviolet ray and cuts off steam to partition the reflecting plate inside and the other parts of the section chamber 2 where the sample is position. Consequently, dew condensation on the part where the ultraviolet-ray irradiation is impeded is precluded and the control objective space of temperature and humidity is reduced to facilitate the control and improve the accuracy.
Patent JP-H09303697-A (JP)
Title: Boost-up suppressing device for low-temperature liquefied gas storage tank
Inventor: TAKADA MASANORI
IPC: F17C13/00
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To suppress a rise in pressure of a tank even on suppressing the delivery level of liquefied gas to a demander than usual during a fixed period of time when the demand for liquefied gas is reduced at the demander. SOLUTION: A boost-up suppressing device for a low-temperature liquefied gas storage tank 1 comprises a return nozzle 9 which is through a tank roof 4 and is formed with a discharge port in the upper side of a storage tank space 2, a lead pipe 12 which is provided at its upper end with a funnel part 11 having slits 13 open to the upper side of the storage tank space 2 and surrounding the discharge port and is extended at the lower end to the bottom of the storage tank space 2 as to be opened, and an external circulation line 15 having a pump 14 outside a tank 1 for leading stored liquid 3 from the bottom of the storage tank space 2 out and circulating the liquid to the return nozzle 9. A pressure drop resulted from the flowing down of the stored liquid 3 in the lead pipe 12 causes evaporated gas 5 to be induced into the lead pipe 12 through the slits 13 then to be liquefied again.
Patent JP-S6123417-A (JP)
Title: Digital-analog converting circuit
Inventor: HAGA HIROYUKI
IPC: H03M1/82
Filed: 1984-07-11
Abstract: PURPOSE:To reduce number of components, to make the circuit compact and to reduce power consumption by switching alternately an integration circuit at L and R channels and using the switched circuit. CONSTITUTION:A digital data for an L channel is fetched to a counter/shift register section 11 in a shift clock 13 of a control circuit 12 starts the count by using a load signal 14 and closes a power switch 15. A current of a constant current source 17 flows to a capacitor 19 of an intergration circuit 18, an output of the circuit 18 is fed to a sample-and-hold circuit 25 via a transistor Tr24, and converted into an analog signal by an LPF26. Then a digital data of the R channel is fetched to the register section 11 in the timing of the clock 13, count of the signal 14 is started, the switch 15 is closed and the current of source 17 flows to a capacitor 19. An output of the circuit 18 is fed to a sample-and- hold circuit 29 via a Tr28 and converted into an analog signal for R channel by an LPF30.
Patent JP-S5665075-A (JP)
Title: Brake lining composition
Inventor: NAKAGAWA MITSUHIKO
IPC: C04B26/12
Filed: 1979-11-01
Abstract: PURPOSE: Titled composition with excellent wear resistance and friction characteristics, which comprises a steel fiber, a sponge iron particle, graphite, a phenol resin binder and an inorganic filler.  
     CONSTITUTION: (A) 20W50vol% of a steel fiber, (B) 3W30vol% of a sponge iron particle, (D) 20W40vol% of graphite, (E) 15W35vol% of a phenol resin binfer of MW of several hundredsWseveral thousands or a modified product therefrom, and (F) 1W15vol% of an inorganic filler of Mohs hardness ≤4.5 and 0.1W5vol% of one of Mohs hardness >4.5, are compounded.  
     EFFECT: Excellent in wear resistance, friction characteristics, impact resistance, breaking resistance, fade resistance rivet fixing strength, etc., and capable of prolonging the life of a brake lining. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07332532-A (JP)
Title: Pilot type solenoid valve
Inventor: SUEMATSU OSAMU
IPC: F16K31/06
Filed: 1994-05-31
Abstract: PURPOSE:To provide a pilot type solenoid valve without causing an abnormal sound even when used in a condition at a low differential pressure of fluid in a diaphragm valve, hot water washing valve seat or the like. CONSTITUTION:The pilot type solenoid valve 11 has a diaphragm valve opening/ closing a main valve hole, bleed hole 22 formed in the diaphragm valve to connect a diaphragm back chamber 26 to an input port 23 of the main valve hole, pilot valve hole 21 formed in the diaphragm valve to connect the diaphragm back chamber 26 to an output port 25 of the main valve hole and a movable core 16 opening/closing the pilot valve hole 21. When the diaphragm valve is placed in a no-load condition, and when an upward direction drag F is applied to the center of the diaphragm valve, a level of the drag F, in the case of 0.5mm changing a center position of the diaphragm valve, serves as the diaphragm drag, to set it to 90 grams or less.
Patent JP-2000332789-A (JP)
Title: Unit for controlling broadcasted cell transfer
Inventor: YORINAGA TOMOYUKI
IPC: H04Q3/00
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To output broadcast cells which can be broadcasted and transferred preferentially, when they are present by selecting a broadcast cell which can be transferred from among broadcast cells stored as 2nd and succeeding cells in a cell storage means, and reading out and transferring it by broadcasting when a first cell cannot be broadcasted and transferred due to congestion of a transferred destination. SOLUTION: A broadcast cell transfer queue part 1 stores broadcast cell data of broadcast cells inputted to a write control part 10 in the order of arrival at a cell storage part 11. A broadcast cell transfer destination information hold part 2 updates and stores congestion information reported periodically from a transfer destination congestion information extraction part 3 by a congestion information hold part 21, and a transfer cell decision part 22 collates transfer destination information of up to N cells from the transfer information hold part 20 against the congestion information from the congestion information hold part 21. Then the broadcast cell arriving the earliest among broadcast cells, whose transfer destinations are all free of congestion is decided as a broadcast cell which can be transferred and its cell number, is notified to a readout control part 13.
Patent JP-S625211-A (JP)
Title: Lens for infrared rays
Inventor: SHINOHARA KOICHI
IPC: G02B9/12
Filed: 1985-07-01
Abstract: PURPOSE:To obtain the lens which is small, light and has high performance by composing so that the balance of the center and the periphery of the screen can be good, the distortion aberration can be within 1% and the aperture efficiency can be kept to 100% up to the periphery of the screen. CONSTITUTION:The germanium of three groups three sheets is used which is composed of the first lens of the convex meniscus to turn to convex surface to the object side in the sequence from the object side, the second lens of the concave meniscus to turn the concave surface to the object side and the third lens of the convex meniscus to turn the convex surface to the object side. Respective conditions of formulas I-III should be satisfied. Provided that the radius of curvature to be turned to the object side of the third lens is gamma5, the interval between the first lens and the second lens is d2, the interval between the second lens and the third lens is d4, the composite focus distance between the first lens and the second lens is f1.2 and the composite focus distance of all systems is (f). When respective lenses are thin lenses, the Petzval sum comes to be large, and it is corrected that the image surface falls to the negative side. The balance of the spherical aberration and the image surface is formed, and the distortion aberration is corrected. Further, the basic value to determine the lens concerning the refracting power from the first lens to the second lens is obtained.
Patent JP-S5665603-A (JP)
Title: Equipment for cleaning membrane support pipe in membrane separation apparatus
Inventor: OOKUMA NAOKI
IPC: B01D65/02
Filed: 1979-11-01
Abstract: PURPOSE: To prevent breaking of membranes by a method wherein a gas-liquid separation pipe having an air release valve to discharge cleaning air is installed  downstream a membeane module, and air inlet and release valves are associatedly  opened and closed so that no back-pressure is applied to the membrane.  
     CONSTITUTION: To clean the membrace support pipe in the membrane module 1, the cleaning liquid inlet valve 7 is first opened so that a cleaning liquid is injected into the module 1 via pipe 5. At this stage, the cleaning air inlet valve 6 and the air release valve 10 are closed. To perform the following bubble cleaning, a control signal fromthe control panel 12 opens the inlet valve 6 installed on the pipe 4 through which cleaning air is forced to pass at a specified pressure, and at the same time, the air release valve 10 is opened. The air passed through the pipe 5 is distributed in the membrane module 1 and performs bubble cleaning, then goes to the gas-liquid separation pipe 9 where the air and cleaning liquid are separated and the separated air is discharged from the release valve 10. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08313025-A (JP)
Title: Kitchen ventilation facility
Inventor: HASEGAWA SHIRO
IPC: F25B27/02
Filed: 1995-05-17
Abstract: PURPOSE: To provide a kitchen ventilation facility capable of increasing an energy saving effect and an air conditioning in a spot-like manner near a cooking device. CONSTITUTION: There are provided an air feeding chamber 8 having a punched metal arranged in tension at its front surface and installed at a front part of a hood 3; an air feeding duct 13 for connecting the air feeding chamber to an air feeding port 11 of a kichen 2 and having a first air feeding damper 12; a waste heat recovering device 14 arranged at an outer circumference of the air discharging duct 6 from a hood; and a branched air feeding duct 19 having branch ports 18 and 21 of the air feeding duct at an upstream side and a down-stream side from the first air feeding damper connected to each other through a waste heat recovering device and inserted through a second air feeding damper 22.  With such an arrangement as above, intake surrounding air recovering discharged heat in winter season is increased in its temperature and the surrounding air can be taken into the device during a season other than winter season and in turn the air is blown out from the hood front surface.