baber/WOPTO huggingface dataset:
Patent JP-S57184405-A (JP)
Title: Concentrator
Inventor: TSUMURA KENJI
IPC: B01D17/00
Filed: 1981-05-08
Abstract: PURPOSE: To obtain max. concentrating efficiency in min. amt.of heat without boiling  and evaporating a solution by supplying a liquid to be concentrated to the space between thin plates with good heat conductivity having absorbing layers respectively provided to opposed surfaces thereof to carry out heat cycle at the surfaces of the thin  plates with different temperature therefrom.  
     CONSTITUTION: An absorbing layer S of a liquid to be concentrated is provided to the  back surface of a heat source side thin plate Eo in the side of a heat source HS and a  condensate absorbing layer W is provided to the front surface of a low temp. side thin  plate E 1  and, to both end parts thereof, grooves C 1 , D 1  having V shaped cross areas are  formed respectively, The liquid to be concentrated supplied to the groove C 1  from a  pipe P is impregnated by the absorbing layer S and fallen toward a bent part L 1  along  the inclination of the thin plate E 0 . In this time, the liquid to be concentrated impregnated by the absorbing layer S is heated by the heat source HS and concentrated by  water evaporation. The concentrated liquid is fallen along the inclined surface of a  groove D 0  and dropped in the lower groove D 1  to be recovered. On the other hand, generated steam is condensed and absorbed by the absorbing layer W of the low temp. side  thin plate E 1  and collected to the bent part L 1  to be discharged by a take-out part F  by capillary action or a siphon. This apparatus is short in a steam flight distance and  high in concentrating efficiency. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02248075-A (JP)
Title: Contact type image sensor
Inventor: SHIRAISHI TSUKASA
IPC: H04N1/028
Filed: 1989-03-22
Abstract: PURPOSE:To obtain a contact image sensor of high reliability by a method wherein a substrate and a sealing dedicated case which is hot-bonded to the substrate are formed of the same material so as to restrain warpage and inner stress from occurring to them at hot bonding. CONSTITUTION:A circuit conductor layer 22 is formed on the surface of a light transmitting glass substrate 21. Thermosetting adhesive agent 24 is applied to a prescribed part as thick as prescribed, and an image sensor chip 23 is arranged and hot-bonded to fix. The wiring of the chip 23 is made through Au fine wires 25. A glass sealing dedicated case 26 formed of the same material as the substrate 21 is put on the chip 23 and bonded to the substrate 21 with a thermosetting adhesive agent 27 to fix. By this constitution, a contact image sensor of this design can be reduced in inner stress, so that it can be improved in reliability and carry out reading of high quality even if large in size.
Patent JP-S59195813-A (JP)
Title: Internal fixing device of current transformer
Inventor: YAMAMOTO TADASHI
IPC: H01F38/28
Filed: 1983-04-22
Abstract: PURPOSE:To reduce the assembly time by a method such as utilizing specific metal fittings and the like. CONSTITUTION:A fixing insulator 6 is inserted between a primary conductor 3 and a secondary coil 4. The secondary coil 4 is clamped by U-shape metal fittings 11, attached to a U-shape metal hanger 5, at several points along its circumference and tightened and fixed by tightening means such as bolts so as to avoid the back-and-forth swinging. In order to avoid vertical shaking caused by the vibration of an earthquake and during transportation, and insulating wood 9 is pressed against the top part of the circumference of the secondary coil 4 and both ends of the wood 9 are fixed to the metal hanger 5 by metal fittings 10, 11 and the bottom part of the secondary coil 4 is fixed to a fixing wall 15 by vibration proof members 13 and studs 14. The manufacturing tolerances and the like of secondary coil 4 are absorbed by elliptical fitting holes of the metal fittings 10, 11.
Patent JP-H10262945-A (JP)
Title: Magnetic resonance observing device
Inventor: KARASAWA MASARU
IPC: A61B5/055
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To easily and surely make the direction of coil for NMR measurement orthogonal to a magnetostatic field. SOLUTION: An antenna device 21 for NMR measurement is composed of a matching circuit 23 forming a coil 22 for NMR measurement and a circuit board 25 provided with a photoelectric transducing element 24 composed of plural photoelectric transducing cells for photodetecting and photoelectrically transducing laser light. On this circuit board 25, the NMR signal of prescribed frequency from the nuclear of excited living body is received by the coil 22 for NMR measurement and outputted through the matching circuit 23 to an MRI device by a coaxial cable 26.
Patent JP-H08289086-A (JP)
Title: Chip array assembly method
Inventor: KUREIGU EI KUIN
IPC: H01L27/14
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical sensor array in which chips are arranged at regular intervals and which has a width wider than or equal to the widths of originals. SOLUTION: A flexible substrate 10 is provided for realizing a method for assembling a chip array having a plurality of chips separated from each other by a preset distance. The flexible substrate is uniformly pressed against an acting surface and the acting surface gives a preset radius of curvature to the flexible substrate, because the acting surface is demarcated in a recessed bow. A plurality of chips 12 are stuck to the substrate with an adhesive in a state where the chips 12 are arranged along a straight line. Therefore, the upper corners 32 of the adjacent surfaces of adjacent chips come into contact with each other. Finally, the flexible substrate is released from the curved state and regular chip arranging intervals are realized.
Patent JP-2000266106-A (JP)
Title: Liquid sealed vibration control device
Inventor: TANABE MAMORU
IPC: F16F13/14
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To skillfully construct three kinds of flowing liquid systems in a limited space by installing a first orifice, a second balance chamber and a second orifice in a part of the outer cylinder side of a chamber wall forming body, and installing a third balance chamber and a third orifice in a residual part. SOLUTION: In an elastic body 14, a pressure receiving chamber 16 is separately arranged in a lower part of a cylinder 10, and a balance chamber 18 is separately arranged in an upper part by respectively connecting these by orifices 22. These orifices 22 are made to correspond to the orifices 22 formed in an upper chamber wall forming body 20a constituting an outer perpheral side chamber wall of the balance chamber 18. A second orifice 22b connecting a second balance chamber 18b and the pressure receiving chamber 16 is made to correspond to the orifices 22 on the pressure receiving chamber 16 side more than a rubber elastic film 38.  A third orifice 22c connecting a third balance chamber 18c and the pressure receiving chamber 16 is set in the orifices 22 turning to the third balance chamber 18c in succession to this by using a hole 44 formed in a lower chamber wall forming body 20a as an outflow inlet.
Patent JP-H07252597-A (JP)
Title: Continuous casting method of steel
Inventor: ANZAI SHIGENAO
IPC: B22D11/10
Filed: 1994-03-16
Abstract: PURPOSE:To provide a method for securely producing a defectless slab at the time of subjecting a medium carbon steel to continuous casting. CONSTITUTION:This is a method for preventing depression and longitudinal cracks in a continuously cast slab in which components are regulated so as to satisfy the following conditions and subjected to casting at the time of subjecting a carbon steel and an alloy steel to melting and casting : A=-2.5[% C]-0.05-[%Mn]-0.1[%Ni]+-0.1[C]+0.25[%Si]+-[%Mo]+1.75[%S]+-1.25, and A <=0.95 or A >=1.05 is satisfied. Moreover, as for the basicity B of powder, in the case of A<0.90 or A>1.10, B is regulated to 0.8 to 1.4 and, in the case of 0.90<=A<=0.95 or 1.05 <=A<=1.10, B is regulated to 1.1 to 1.4. Thus, cracks and depression in a medium carbon steel can be prevented.
Patent JP-S546352-A (JP)
Title: Method of treating waste water containing emulsifying oil
Inventor: SUZUKI HIDEAKI
IPC: B01D17/04
Filed: 1977-06-16
Abstract: PURPOSE: To simply perform the emulsification breakdown of waste water containing constaining emulsifying oil and the change of oil into coarse grain by employing a treating material produced by carrying specified amine compounds to a supporting body, and to highly purify waste water by combining these methods and adsorptive treatment. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06279132-A (JP)
Title: Production of ceramic joined body
Inventor: YOSHIDA TOSHIHIRO
IPC: B28B1/00
Filed: 1993-03-29
Abstract: PURPOSE:To obtain an excellent ceramic joined body free from the warp or crack of a perforated plate or the degradation of airtightness at a joint part by reducing the difference of firing condition between a perforated plate placed at the bottom end of a tubular body and a perforated plate placed at the top end of the tubular body. CONSTITUTION:The ceramic joined body made by joining the perforated plates with both end parts of plural tubular bodies is produced by inserting the tubular ceramic sintered body to each of drilled holes of the perforated plate of a ceramic unsintered body having plural drilled holes so that the end part of the tubular body coincides with one surface of the perforated plate and firing by heating in the state that the perforated plates are placed at both the upper and lower ends of the tubular body standing vertically to a floor face to integrally join by utilizing the difference of firing shrinkage factor between both. In this case, the tubular body is fired by heating after a horse chestnut 4 is provided each of the under part of the perforated plate 1 placed at the bottom end of the tubular body 2 and the upper part of the perforated plate 1' placed at the top end of the tubular body 2.
Patent JP-S62227028-A (JP)
Title: Bottom blowing tuyere for electric furnace
Inventor: TATE MASAHISA
IPC: C21C5/52
Filed: 1986-03-28
Abstract: PURPOSE:To prevent the short-circuiting of electric current for refining of an electric furnace having a bottom tuyere to the furnace outside and the generation of a trouble in the operation of the electric furnace by cutting the fine metallic pipes in the bottom tuyere consisting of a refractory layer in the longitudinal direction, thereby electrically insulating the same. CONSTITUTION:The gas blowing tuyere of the electric furnace having the blowing tuyere of gas for stirring the molten steel in the furnace or refining reaction in the furnace bottom is provided by a gas distribution chamber 1 and plural gas discharge passages 3 communicating therewith. The gas discharge passages 3 are provided in high-grade refractories 2 such as MgO-C. Stainless steel pipes 4, etc., are inserted therein to prevent the oxidation consumption of the C, etc., in the refractories 2 by the oxygen, etc., passing in the passages 3. The pipes 4 are cut in the mid-way and are separated to upper pipes 4 and lower pipes 4' in order to prevent the flow of the current from the molten steel in the electric furnace to the outside of the electric furnace by the stainless steel pipes 4. Reinforcing members 6 such as bars, plates or pipes made of a stainless steel; etc., to reinforce the refractories are interposed in the separated zone 7 to intensify the strength of refractories in said parts.
Patent JP-S57186142-A (JP)
Title: Leakage detector for gas
Inventor: KAWAZOE TAKAMITSU
IPC: G01M3/26
Filed: 1981-05-13
Abstract: PURPOSE:To sense the leakage of gas accurately by a gas leakage detector which has a whistle sounding only in case of leakage where the dynamic pressure of the gas is low. CONSTITUTION:A leakage detector is connected between pipe 1a and 1b by using a lead-in pipe 2 and a waste pipe 3. The lead-in pipe 2 and waste pipe 3 are provided with an air room 4, wherein a sliding shaft 5 having a freely slidable flange engaged is stuck. The flange 6 holding a whistle 7 is pressed against the side of the lead-in pipe 2 by a spring 8 and when gas is still or when the dynamic pressure of the gas is low, the side-plate internal surface 4a of the air room 4 on the side of the lead-in pipe 2 and the flange surface 6a come into close contact with each other. If leakage occurs on the down side of the detector, the gas starts flowing to pass through the inside of the whistle 7, which then sounds, letting an inspector know the occurrence of the leakage and its position.
Patent JP-S544884-A (JP)
Title: Surface treating method for tuff
Inventor: FUKUI MASAHARU
IPC: B28B11/04
Filed: 1977-06-14
Abstract: PURPOSE: To protect tuff from weathering and disintegration due to hardening of the surface layer and to make up the surface by impregnating the pores in the vicinity of the surface with a thermoplastic or thermosetting resin by use of the porous structure of tuff. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57186118-A (JP)
Title: Fitting method for ultrasonic flow meter
Inventor: MAEJIMA KAZUO
IPC: G01F1/66
Filed: 1981-05-13
Abstract: PURPOSE:To obtain an easy and secure positioning means for an embedded pipe of embedding one long-sized pipe body at a prescribed angle to a flow direction, fixing it on a measurement wall, and then cutting its part in a culvert along the internal wall of the culvert. CONSTITUTION:In the opposed wall parts 52 and 54 of a duct 50 wherein a fluid flows, a couple of large-diameter opening parts 56 and 58 are provided shifting in position, and then one long-sized pipe body 64 provided with flanges 60 and 62 parallel to both end parts is inserted into an embedded pipe into the opening parts 56 and 58. The pipe body 64 while held horizontally is fixed at a desired angle theta to a flow direction, and a consolidating material 65 is flowed into gap parts between the pipe body 64 and opening parts 56 and 58. After consolidation, the pipe body 64 is cut along the surfaces of side wall parts 52 and 54 to obtain embedded pipes 66 and 68 whose cut ends are in parallel to the flow direction of the fluid.
Patent JP-2000262183-A (JP)
Title: Fishing net using braid and fishing method using the net
Inventor: KUMAZAWA YASUO
IPC: A01K73/04
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject fishing net capable of exhibiting net-spreading action when water current is applied thereto and excellent in finishing operability and maintenance property as a net by using a specific braid. SOLUTION: A braid composed of at least one strand 2 having thick diameter and a plurality of strands 3 having fine diameter finer than that of the strand 2 having thick diameter is used as at least a part of a fishing tool. At this time, it is preferable that the braid is used for net leg and lateral spiral nets using a braid in which net legs of a pair of opposed sides among four sides forming one stitch is each arranged in the same direction as spiral direction of the strand 2 having thick diameter and net legs of the other pair of sides is arranged in the opposite direction to spiral direction of the strand 2 having thick diameter is used as at least a part of the net part.
Patent JP-S54162681-A (JP)
Title: Ultra high pressure apparatus
Inventor: ARAKI MASATOU
IPC: B01J3/06
Filed: 1978-06-14
Abstract: PURPOSE:Ultra high pressure apparatus, superior in resistance against pressure and easy to construct and repair, having a specific conical-head or circular arc shape having an apex at the central part of the outer side of londitudinal axis direction of innermost crust of multilayer crust cylinder and dividing in two parts above and below at the central part of middle crust contacting with the above crust. CONSTITUTION:Relation among the outer diameter A at the upper and lower both tip faces of the innermost crust 9, the outer diameter B of the central part and the distance between the upper and lower tip face C, is kept at (B-A)/C = 0.017-0.18. The high pressure room 12 of the cylinder is compressed by the piston 7, 7a and resistance against pressure of apparatus is improved by generating the compression stress component F7 toward the central part 9a of the inner crust 9 in the neighborhood of the outside face 9d by the stress component F6 rectangular to the inner wall face 9e produced in the crust 9 and generation of stress component pulling upward and downward the crust 9 in the neighborhood the upper and lower tip face 9b, 9c, is offset each other. Also, construction is able to carry out either press fitting or shrinkage fitting because the contact face of the crust 9 and the middle crust 10, 10a, is made tapered shape. Moreover, construction and repair are able to easily carry out by making between the crust 10, 10a and outer crust 11 in tapered shape.
Patent JP-S55162602-A (JP)
Title: Oscillation circuit
Inventor: IGARASHI HATSUHIDE
IPC: H03B5/06
Filed: 1979-06-06
Abstract: PURPOSE:To obtain stable start of oscillation and continuity of oscillation with low power consumption, by switching the inverting circuit with control pulses in an oscillation circuit. CONSTITUTION:When a control pulse phi is at high level, the first inverter (NMOSs Q21, Q31, PMOSsQ22, Q32) and the second inverter (NMOSsQ23, Q27, PMOSsQ24, Q28) are at cutoff state and the oscillation is started only with the third inverter (NMOSQ25, PMOSQ26). After that, when the inner circuit and the state of power supply are stable, the control pulse phi is at low level, the first and the second inverter are at conductive state, and the oscillation continues with the three stage of inverter. The oscillation of undesired frequency as the result of CR oscillation loop formation based on the high gain of the three stage inverter at the start of oscillation is prevented and the capacitance between the input and output at the continuity of oscillation is avoided, allowing to achieve low power consumption.
Patent JP-S59197976-A (JP)
Title: Method of forming sense line of coordinate reading device
Inventor: HOSOYA TAKESHI
IPC: G06K11/06
Filed: 1983-04-22
Abstract: PURPOSE:To facilitate automatic and perform line stretching efficiently by winding sense lines in U-shape for a pair of X line conductor guides and then winding in l-shape for a pair of Y line conductor guides. CONSTITUTION:When one of lines of switches 2 connected to sense lines 1 is made on, a loop antenna is formed in that part and external magnetic field is received by an earth 3 and a signal line 4. In concrete terms, a conductor 6 constitutes the sense line 1 and wound continuously in l-shape utilizing the conductor guide 7. After winding is completed, the conductor 6 is fixed to the body 8 with adhesive etc. and cut leaving inside of broken line border 5. When stretching sense lines, winding is made in l-shape for conductor guide 7, and in U-shape for conductor guides in other position. In XY direction winding can be made connecting to a line.
Patent JP-H08266974-A (JP)
Title: Primer coating apparatus
Inventor: KINOSHITA KIYOSHI
IPC: B05C13/00
Filed: 1995-03-29
Abstract: PURPOSE: To provide a primer coating apparatus capable of uniformly and quantitatively applying a primer to the surface to which a surface material is bonded of a panel core material and certainly drying the coated primer to prevent the adhesion of the primer in the subsequent process. CONSTITUTION: Primer coating rollers 30A, 30B applying a primer to the surfaces (both side surfaces in a feed direction) to which a surface material is bonded to a panel core material 1 are provided and an air spray means 41 spraying air on the surfaces coated with the primer of the panel core material 1 is provided in front of the coating rollers. Air is sprayed to fly the excessively coated primer not only to eliminate coating irregularily but also to make a coating amt. constant.
Patent JP-H02250839-A (JP)
Title: Production of cycloalkanols and/or cycloalkanones
Inventor: HABU HARUO
IPC: B01J21/02
Filed: 1989-03-23
Abstract: PURPOSE:To obtain the title substances by subjecting cycloalkanes to liquid- phase oxidation with molecular oxygen in the presence of a catalyst such as a boron compound into a reaction mixture containing cycloalkane peroxide and heat-treating the mixture in combination with an aromatic nitro compound. CONSTITUTION:The liquid-phase oxidation of cycloalkanes, preferably cyclohexane, is conducted using a molecular oxygen-containing gas in the presence of a catalyst such as a boron compound, preferably boric acid, to give a mixture containing cycloalkane hydroperoxide. Then, an aromatic nitro compound such as m-dinitrobenzene 10 to 10,000ppm based on the starting substance is added and the mixture is heat-treated at 120 to 200 deg.C to give the title substance. The addition of the aromatic nitro compound enable the selection to be improved by 3 to 4% in comparison with no addition.
Patent JP-H01243766-A (JP)
Title: Time designating non-response transferring system
Inventor: IIJIMA KATSUYUKI
IPC: H04M3/42
Filed: 1988-03-25
Abstract: PURPOSE:To simplify the operation of non-response transferring set by controlling a time designating non-response transferring memory and time designating non-response transferring for an accumulated program control system exchange. CONSTITUTION:To execute the non-response transferring set with an active time TSET, an extension 1 is connected through a channel switch 4 to an outgoing register trunk 5 in the off-hook of the extension 1. When a 'non-response transferring desiring special number + a telephone number TEL2 of a transferring destination extension 2 + the active time TSET' is dialed for the extension 1, correspondent information are accumulated in the outgoing register trunk 5 and the non-response transferring set is informed of a central control device 6. Thus, the central control device 6 accesses a storage 7 and a telephone number TEL(1) of the extension 1, the telephone number (2) of the extension 2 and the active time TSET are temporarily registered to a time designating non-response transferring memory (SETM). When there is incoming in the extension 1 after the active time is ended, the central control device 6 retrieves the SETM, however, the registration of the extension 1 is canceled, the extension 1 is called.
Patent JP-H05269240-A (JP)
Title: Manufacturing system for playing board
IPC: A63F7/02
Filed: 1992-03-27
Abstract: PURPOSE:To easily prevent the generation of a defective playing board. CONSTITUTION:As for the nail striking unit 8 of a playing board manufacturing system, a pressure detecting part 19 for measuring the pressurizing force applied on a shaft 20 for striking nails 17 on a playing board 12 is installed. By investigating the output of the pressure detecting part 19, it can be easily judged if the playing board 12 is a defective article or not.
Patent JP-S51148688-A (JP)
Title: Equipment for the generation of ozone
Inventor: OKAMURA OSAO
IPC: C01B13/11
Filed: 1975-06-16
Abstract: PURPOSE: Equipment for the generation of ozone which can generate and cool the ozone effectively, which protect the damage of discharge tube, and which have a shorter length of discharge tube than the lenght of the existing one. 
     COPYRIGHT: (C)1976,JPO&Japio