baber/WOPTO huggingface dataset:
Patent JP-H11276578-A (JP)
Title: Measuring container and continuous blood purifying device using the same
Inventor: TANAKA MASAAKI
IPC: B01D61/32
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To make automatically and precisely measurable and controllable the waste liquor amount by forming a measuring container from a lower pipe, a container lower taper section, a cylinder, a container upper section, and an upper pipe, providing sensors at the lower taper section and the lower pipe, and forming the container lower taper section as a cone shape projecting in the direction to the inside of the container. SOLUTION: The measuring container 1 comprises a lower pipe 6, a container lower taper section 5, a cylinder 4, a container upper section 3, and an upper pipe 2, and tubes 9, 10 for connecting with the upper pipe 2 and the lower pipe 6 respectively have sensors 12, 11. When an inner diameter 7 of the lower pipe of the connecting section between the container lower taper section 5 and the lower pipe 4 is d (=2, 4 to 4 mm), the container lower taper section 5 is formed as a cone shape projecting to an interior direction of the container which is formed from a curved line having a radius of 5 to 40 times d to prevent bubbles and fluid from standing. The measuring container 1 is formed in such a size that a volume of flowing within a range less than 20 L per hour can be measured.  Preferably, the measuring container is applied to a volume measuring means for the flow rate of dialysis fluid in a continuous blood purifying device, and/or the flow rate of a waste liquor.
Patent JP-S59223901-A (JP)
Inventor: HERUMANUSU FURANSHISUKUSU EINH
IPC: G11B33/02
Filed: 1984-04-19
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-S58195526-A (JP)
Inventor: SHIMOGAMA MITSUO
IPC: A47K4/00
Filed: 1982-05-11
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-S58196928-A (JP)
Title: Discharge machining method
Inventor: ONIZUKA MASAHIRO
IPC: B23H1/10
Filed: 1982-05-12
Abstract: PURPOSE:To eliminate the fear of fire and to improve the working speed by using an organic compond which is insoluble in water and is heavier than water in a discharge machining method using a water solution of oil and an organic compound as a working liquid. CONSTITUTION:A working tank is filled with water. A working liquid is led to a hole mounted on an electrode or a workpiece near a gap by a pipe and supplied from the forward end of the pipe into the gap to perform discharge machining. Working waste is transported with the working liquid and water to a working liquid circulating device mounted on the outside of the working tank, and is purified. According to this method, only the working liquid exists in the gap, and the workpiece is worked with an organic compound having a concentration of 100%, so as to improve the working speed. If an organic compound, which is insoluble in water and is heavier (specific gravity at 20 deg.C= above 1.02), is used as a working liquid, the compound is separated from water in several minutes to settle, so that the working liquid exists under the surface of the water, which can eliminate the fear of fire.
Patent JP-H09245570-A (JP)
Title: Slide switch
Inventor: TAKANO TSUNESUKE
IPC: H01H15/10
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a slide switch in which only one coil spring is used both for clicking and for elastically contacting a moving contact piece against the fixed contact piece, switching index feeling is good, no occurrence of the permanent set in fatigue of the spring, size is small in a plane view, workability is good, and the cost is low by arranging a click protrusion and a moving contact respectively arranging in series on both sides of the coil spring as sandwiching the coil spring set in a hole made in the slider of the slide switch, and assembling the slide switch. SOLUTION: In constituting a slide switch provided with a moving contact piece and a click protrusion in a slider, a slider 3 is disposed in the recessed portion 2 of a frame-like insulation base body 1 so as to be movable as facing a knob 3a outward from the long hole 2a thereof, and an hole 4 is formed therein so as to cross approximately at right angles with the sliding direction thereof. Out of a click protrusion 6 and a moving contact piece 7, which are arranged protrusively in series as sandwiching a coil spring 5 inserted in the hole 4, the moving contact piece 7 is elastically contacted with plural fixed contact pieces 9 provided in the recessed portion 2, the slider 3 is disposed in the recessed portion 2, a protrusive piece 10A is protruding provided on a lid plate 10 which covers the opening edge of the recessed portion 2, and the clicking recessed portion 8 is elastically contacted with a click protrusion 6, and the opening edge is covered by the lid plate 10.
Patent JP-H10276460-A (JP)
Title: Wireless call method and device
Inventor: MAEJIMA NORIO
IPC: H04W4/12
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a wireless call method which makes a maintainance man or a workman acquire information that is necessary and sufficient to maintain machine equipment, etc., and efficiently and accurately performs maintenance of machine equipment, etc. SOLUTION: When abnormality occurs in the machine equipment, etc., which are a maintenance object, coded information is sent from a PLC (programmable logic controller) 10 that controls the machine equipment, etc., to a portable terminal 20 that is owned by a maintainance man by radio, and the terminal 20 classifies and preserves the information and also acquires an additional information through radio communication with the PLC 10 when the additional information is needed for the received information. The information that is acquired by the terminal 20 is shifted to a portable device 30 that is carried by a worker, and the worker performs maintenance work by referring to information that is shown on a display part of the device 30.
Patent JP-H08250158-A (JP)
Title: Charging-terminal short-circuit protection circuit of battery pack
Inventor: NAITOU KANEAKI
IPC: H02H7/18
Filed: 1995-03-09
Abstract: PURPOSE: To provide a charging-terminal short-circuit protection circuit of a battery pack which can surely provide protection against short circuits using simple constitution. CONSTITUTION: This charging-terminal short-circuit protection circuit is for a battery pack having a battery, charging terminals, and output terminals, and designed to supply a charging current from a charger to the battery through the charging terminals and to supply the current from the battery to portable equipment through the output terminals. A FET 2-3 is provided between the battery 2-12 and the charging terminals T3 , T4 , and a toroidal transformer 2-5 is provided which, when a short circuit occurs between the charging terminals T3 , T4 , detects a short-circuit current Is flowing from the battery 2-12. A control means is provided which normally keeps the FET 2-3 on and which turns off the FET 2-3 at which the toroidal transformer 2-5 has detected the short-circuit current Is and then turns the FET 2-3 on and off only for a short time after a predetermined lag time.
Patent JP-H05281149-A (JP)
Title: Apparatus and method for inspecting micro-crack
IPC: G01N21/88
Filed: 1992-04-01
Abstract: PURPOSE:To obtain a micro-crack inspecting apparatus, which can accurately detect the micro-cracks of a wafer based on automatic control with regard to the inspecting apparatus for inspecting the micro-cracks generated when the rear surface of the wafer is polished. CONSTITUTION:This apparatus is constituted of a light-beam generating device 1, a light-beam scanning means 3, which scans the light beam generated in the light-beam generating device 1 on a wafer 5, a photodetector 7, which detects the image focusing position of the reflected light of the light beam that is scanned on the wafer 5 with the light beam scanning means 3, and a micro-crack-judging means 8, which detects the recess part on the wafer 5 and detects the micro-crack based on the deviation of the image focusing position of the light beam that is detected by the photodetector 7.
Patent JP-H09242087-A (JP)
Title: Precast reinforced concrete block for continuous footing of building and connecting method thereof
Inventor: MATSUMOTO TSUYOSHI
IPC: E02D27/01
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To easily construct a continuous footing of a building by anyone, in which the top bed and line correctly coincide with each other and connecting strength and stability of quality are excellent. SOLUTION: This block is formed out of a vertical board 10 and a horizontal footing board 11 meeting at right angle with the former at the lower end part, provided with fixed length, the section is formed into a nearly inverted Tshape, a groove rail 21 for dropping connecting fittings therein is cut out extending over the whole height of the connecting end part in the lengthwise direction, and a plurality of bag type front anchor nuts only opening toward the interior of the groove rail 21 are buriedly integrated in the spottedly distributed condition in the height direction. Stud bolts provided with large diameter head parts or other key nuts capable of being locked with the connecting fittings C dropped in the interior of the groove rail 21 are respectively horizontally planted to the front anchor nuts, so as to connect together the blocks.
Patent JP-H07269799-A (JP)
Title: Maximum flow amount restricting device
Inventor: SAKAKIBARA MASANORI
IPC: F17D3/01
Filed: 1994-03-26
Abstract: PURPOSE:To select th kind and the size of each function part while utilizing a general ready made product by constituting a maximum flow amount restricting device for automatically restricting a flow amount when the using amount of water exceeds the maximum flow amount by providing an opening regulating valve and a pressure difference regulating main valve, and controlling a pressure regulating main valve by detecting the difference between front and rear pressures of opening regulating valve. CONSTITUTION:In a device provided with a plurality of diversion works 4 on a pipe water passage 3 branched from a main line pipe water passage 1, an opening regulating valve 6 is provided in the pipe water passage 3, a pressure difference regulating main valve 7 is provided downstream therefrom. A pilot valve 13 for detecting the difference between front and rear pressures in the opening regulating valve 6 is provided in the pipe water passage 3, in such a manner as defouwing the opening regulating valve 6 a driving device 16 having a retreating piston is operated in either one of normal and reverse directions by switching operation of the pilot valve 13 while utilizing the water pressure difference between upper and lower streams of the pressure difference regulating main valve 7 so as to opening/closing control the pressure difference regulating main valve 7. Namely, when the flow amount in a pipe water passage 3 is increased excessively and the pressure difference in the opening regulating valve 6 is increased, control is carried out so as to close the pressure difference regulating main valve 7 by the driving device 16.
Patent JP-S59206042-A (JP)
Title: Process and apparatus for producing fine powder
Inventor: KAMIJIYOU EIJI
IPC: B01J12/00
Filed: 1983-05-07
Abstract: PURPOSE:To enable effective production of superfine powder by maintaining a reaction chamber in a discharging condition to ionize introduced gas and metal vapor and causing synthetic reaction by irradiating with laser beam. CONSTITUTION:An ionizing coil 2 using high frequency discharge is provided to the outside periphery of a reaction chamber 1. Laser light 3 of CO2 gas, etc. is radiated into the reaction chamber through a window 8. Excessive laser light reaches a window 7 at the opposite side where it is absorbed by a copper plate cooled with water. Introducing holes 4, 5 for reaction gas and an exhausting hole 6 for gaseous product are provided to the reaction chamber and a filter for collecting powder is provided to the midway of an exhausting pipe connected to an exhausting pump.
Patent JP-H11282379-A (JP)
Title: Projection display
Inventor: TAKIZAWA KUNIHARU
IPC: G09F9/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive projection display which can display a bright image through improvement as to the degradation of S/N ratio and which allows its optical system to be designed easily. SOLUTION: A quarter wavelength plate 18R is inserted between a reflection type space light modulation element 22R for red light and a dichroic prism 23 and a quarter wavelength plate 18G for green light is inserted between a reflection type space light modulation element 22G for green light and the dichroic prism 23. Also, a quarter wavelength plate 18B for blue light is inserted between a reflection type space light modulation element 22B for blue light and the dichroic prism 23 to display multi-color or full-color two-dimensional images.
Patent JP-S523413-A (JP)
Title: Magnetic recording device
Inventor: KOBAYASHI HIROMASA
IPC: G06K7/08
Filed: 1975-06-26
Abstract: PURPOSE: At the magnetic card-reader of manual operation, by doing to read-out synchronizing with the movement velocity of a card, to prevent the error of to write-in and to read-out. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60126724-A (JP)
Inventor: UOREN DOTSUJI
IPC: G06F3/00
Filed: 1983-05-07
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-H06262760-A (JP)
Title: Recorder
Inventor: OKUYAMA TETSUO
IPC: B41J2/06
Filed: 1993-03-15
Abstract: PURPOSE:To provide an electrostatic accelerating type ink jet recorder which is little influenced from a kind of an ink solution and variation in physical properties, and can record highly precisely by a method wherein discharge of the ink is enabled to be easily controlled without necessitating a high voltage pulse generation circuit requiring a high costed high tension proof IC. CONSTITUTION:A recording medium 2 bearing an electrostatic latent image, and an ink solution discharge part 1 which is provided, in a non-contact state, opposed to the recording medium 2, and has an ink holding part 13, at least one counter electrodes 15 provided so as to be immersed in the ink solution in the solution holding part, and an opening part 18 for discharging the ink solution are equipped to a recorder. The ink solution is discharged from the opening part 18 by an electric field between the electrostatic latent image on the recording medium and the counter electrode 15.
Patent JP-S60224484-A (JP)
Title: Production of vineger and installation therefor
Inventor: YAMADA MIKIO
IPC: C12J1/04
Filed: 1984-04-23
Abstract: PURPOSE:The feed rate of the starting alcohol is calculated so that the alcohol concentration in the fermentation mesh is adjusted to a desired one and the feed rate is controlled on the basis of the calculation to increase the productivity of vinegar manufacturing. CONSTITUTION:In acetic fermentation, an automatic alcohol-measuring unit 3 for determining the alcohol concentration in the fermentation mash, an alcohol feeder 5, and a controlling computer 24 are electrically connected. Alcohol concentration is measured by the device 3 intermittently in accordance with signals from the computer 24 and the output is input into the computer. While this cycle is repeated, the feed rate of the starting alcohol is calculated so that the alcohol concentration in the mash is adjusted to the desired one on the basis of both alcohol consumption rate and the difference between the real alcohol concentration in the mash and the desired concentration and the result is transmitted to the device 15 to control the flow rate.
Patent JP-S59205736-A (JP)
Title: Integrated circuit device
Inventor: YAMANAKA TAKASHI
IPC: H01L29/78
Filed: 1983-05-09
Abstract: PURPOSE:To prevent the deterioration of characteristics of IC by preventing cracks to be generated on a gas-phase growth coating by covering metal wirings with an insulating film having the size enough to insulating isolation. CONSTITUTION:A diffusion layers 12 and 12', a gate oxide film 13, a gate electrode 14 and an SiO2 film 15 by thermal oxidation are formed on an Si substrate 11. Windows are selectively opened and an Al wiring 16 of about 1.0mum thick is coated and an SiO2 film 17 of about 1.5mum thick is coated by gas-phase growth method. When the electrode windows are formed on the film 17, the Al layer is covered with a width of 5mum simultaneously and the SiO2 film in the region where the Al layer does not exist is removed. At this time, as the SiO2 film 17 is left only in the region covering the Al and is removed in most of other regions, the stress based on a difference of thermal expansion coefficients between the SiO2 film 17 and the Si substrate 11 is mostly removed. Accordingly, if SiO2 19 is laminated newly on the film 17 by gas-phase method, cracks caused by the stress of it are restrained to the utmost. In this constitution, the IC with the multilayer wiring can be manufactured with high yield and high quality.
Patent JP-S62236408-A (JP)
Inventor: SHINOZAKI EIJI
IPC: A01F12/40
Filed: 1986-04-07
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-S63245500-A (JP)
Inventor: TAGATA HIDEJI
IPC: C11D1/72
Filed: 1987-04-01
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-H03277202-A (JP)
Title: Lower link sensor of tractor
Inventor: IKEDA MITSUHIKO
IPC: A01B63/00
Filed: 1990-03-27
Abstract: PURPOSE:To maintain accurate detection and to simplify constitution of a connecting part of working device of the rear part of body, by connecting a left and a right lower links to a link sensor to detect difference in relative vertical movement between the left and the right lower links with wires. CONSTITUTION:Vertical movement of a left and a right lower links 3 and 4 ire interlocked through wires 6 and 7 to a link sensor 5 to detect difference in rotation between a potensioarm 20 and a potensioshaft 21. When the difference in rotation becomes a value corresponding to an angle of inclination of body while inputting the difference in rotation to a controller, expansion and contraction of expansion controller is stopped and a power tiller is maintained in a tilling attitude of left and right horizontal shape.
Patent JP-H09240373-A (JP)
Title: Vehicle safety confirmation device
Inventor: YAMAGUCHI SHOICHI
IPC: B60S1/66
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To enable a slant forward area to be confirmed for safety in an easy manner when a vehicle drives out of a garrage, for example. SOLUTION: A right forward corner and a left forward corner of an automobile 200 are provided with an extendable or retractable arm 110, a mirror member 120 fixed to the arm 110, an arm driving section for extending or retracting the arm 110 and a field-of-view changing section for changing a field of view through the mirror member 120.
Patent JP-H01250373-A (JP)
Title: 6h-dibenzo(b,d)pyran-6-one derivative, its production and use thereof
Inventor: NAKAYAMA HAJIME
IPC: C07D311/80
Filed: 1988-03-31
Abstract: NEW MATERIAL:The compound of formula I [R1-R8 are H, lower alkyl, lower alkoxy, group of formula II (M is H, alkali metal or ammonium), formula III or formula IV; at least one of R1-R8 is group of formula II-formula IV]. EXAMPLE:6H-dibenzo[b,d]pyran-6-one-3-sulfuric acid ester potassium salt. USE:A drug. An active component of an aldose reductase inhibitor. Useful as a high-safety remedy for complication of diabetes. PREPARATION:The compound of formula I can be produced by converting a compound of formula V (X1-X8 are H, lower alkyl, lower alkoxy or OH; at least one of X1-X8 is OH) into sulfuric acid ester, phosphoric acid ester or glycolic acid ether or reacting the above esterified or etherified substance with a substance capable of forming alkali metal ion or ammonium ion.
Patent JP-2000271893-A (JP)
Title: Robot for clean room
Inventor: MIZUKOSHI EIJI
IPC: H01L21/677
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and simple robot capable of sucking dust efficiently, in a robot for use in a clean room. SOLUTION: Moving edges on both sides of a body cover 8 are formed with suction inlet joints 10 and connected with suction duct hoses 11. The suction duct hoses 11 are connected to a suction device 12. The reciprocating motion of a slider 7 generates dust from a screw part 3 and a nut part 4 for a ball screw and a direct-acting guide bearing 6, so that dust is mixed into the air in the body cover 8. With the slider 7 approaching the moving edges, the air is gathered near the moving edges, and is exhausted out of a clean room through the suction inlet joints 10, suction duct hoses 11, and the suction device 12 by the effect of the suction device 12.
Patent JP-S5214771-A (JP)
Title: 6-hydroxychroman derivatives
Inventor: KARIKOME KAZUO
IPC: C09K15/08
Filed: 1976-07-06
Abstract: PURPOSE: 6-Hydroxychroman derivatives of formula I (R 1  - R 3  are alkyl; R 4  is aryl), for example, 2-phenyl-5,7,8-trimethyl-6-hydroxychroman. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S525276-A (JP)
Title: Silicon gate mos semi-conductor production
Inventor: ANSAI NORIO
IPC: H01L29/78
Filed: 1975-07-02
Abstract: PURPOSE: To prevent the wire disconnection caused by the difference in level of electrode and wire, and the effect of metal ion in oxide film by coating silicon gate MOSFET using flat surface phosphorus silicate glass. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58197975-A (JP)
Title: Video tape recorder
Inventor: HITOTSUMACHI SHIYUUZOU
IPC: H04N9/835
Filed: 1982-05-13
Abstract: PURPOSE:To obtain a reproducing tone quality to a high quality, by recording and reproducing a carrier wave whose frequency is modulated by a sound signal, by use of two magnetic heads for recording and reproducing a video signal for many hours, which are provided on a rotary cylinder. CONSTITUTION:A sound signal applied to an input terminal 7 is amplified 8, a carrier wave of prescribed frequency is frequency-modulated by a modulator 9 constituted of a PLL, etc., and a carrier wave of a sound is overlapped on a video signal and is recorded. When reproducing, the carrier wave reproduced by audio heads 5 and 6 passes through a rotary transformer 11, the head 5 or 6 side is selected by a switching circuit 10 so that a head output of the side where the carrier wave is reproduced is obtained, and the carrier wave is amplified by an amplifier 12. When this amplified carrier wave is demodulated by a demodulator 13 constituted of a PLL, etc., and is amplified by an amplifier 14, the sound signal applied to the terminal 7 is obtained in an output terminal 15.
Patent JP-H10246850-A (JP)
Title: Camera
Inventor: HARA YOSHIHIRO
IPC: G02B7/08
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To continuously obtain good composition by inhibiting the driving of a zoom driving means in accordance with the operation of a manual zoom operation member and permitting only the driving of the zoom driving means based on an automatic zoom means when a camera is under a specified condition. SOLUTION: A lens side is provided with a function to drive a zoom lens group LA so as to perform zooming by energizing a motor M3 by a zoom lens group driving control part 7 when a lens switch detection means 10 detects the operation of an image size locking button and a zoom operation ring, and a function to output data about a lens to a body and act in accordance with the data from the body by communicating the body by a body data input part 8 and a lens data output part 9. When the camera is under the specified condition, the control part 7 inhibits the driving of the motor M3 being the zoom driving means in accordance with the operation of the manual zoom operation member and permits only the driving of the motor M3 based on the automatic zoom means.