baber/WOPTO huggingface dataset:
Patent JP-H0418983-A (JP)
Title: Treatment of dimethylformamide
Inventor: AKASAKI MASATERU
IPC: C02F9/00
Filed: 1990-05-14
Abstract: PURPOSE:To make DMF in waste water simply and surely harmless or useful at a low cost by mixing the waste water with alkali, forming dimethylamine and alkali formate and blowing air into the water. CONSTITUTION:Waste water contg. DMF is mixed with alkali. In the case where sodium hydroxide is used as the alkali, liberated dimethylamine and sodium formate are formed by hydrolysis. Since this reaction is an equilibrium reaction, the formed dimethylamine is expelled into a vapor phase by blowing air into the water in the same way as ammonia in water is expelled. By this method, DMF in waste water is decomposed into dimethylamine and alkali formate and the dimethylamine is transferred to a vapor phase and made useful by absorption in an acidic substance.
Patent JP-S5350723-A (JP)
Title: Electronic musical instrument
Inventor: HIYOSHI AKIO
IPC: G10H7/00
Filed: 1976-10-19
Abstract: PURPOSE: To approximate the musical sound generated in the electronic musical instrument to the natural sound, by controlling the sound volume through reading out the memory, etc., according to the sound pitch, etc., corresponding to the key information. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06310332-A (JP)
Title: Base
Inventor: TAKAHASHI MITSUO
IPC: H01F17/04
Filed: 1993-04-27
Abstract: PURPOSE:To provide the base of a drum-shaped coil in which a bonding defect is not caused without using an adhesive when a drum core is fixed in the drum- shaped coil. CONSTITUTION:In the base of a surface mounting-type coil, a drum core is assembled in the base. In the base, a part (b) in which the base (a) is bent to be a V-shape from the central part is formed, and a groove (c) for core fixation is formed at the bottom part in the inner circumference of a disk-shaped recessed part in the base which sandwiches the edge side of the outer circumference of a lower guard L for the drum core.
Patent JP-S5458063-A (JP)
Title: Alarm watch having snoozing function
Inventor: ITOYAMA HIROSHI
IPC: G04C21/28
Filed: 1977-10-15
Abstract: PURPOSE: To provide a noozing mechanism, which is made of a simple electronic circuit, by stopping the output of sound signals while taking AND between the signals from a rough switch and the output signals of an RS flip-flop which is operated by such a time constant circuit as is charged by a snoozing swtich.  
     CONSTITUTION: When a roughly set time is reached to turn on a rough switch 3, output pluses ϕ 1  are fed from a signal pulse generating circuit 10 to an RS flip-flop 6 so that it may be set to generate an output ϕ 2 . As a result, an AND gate 9 is opened to drive a speaker 8 so that an alarm sound is generated. If, in this instance, a noozing switch 4 is turned on for a short time, the output ϕ 2  is varied with the variation in the output voltage of a CR time constant circuit 5 to stop the drive of the speaker 8. When the snoozing period is ended, the speaker 8 is driven again by the signals f 1   
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63289973-A (JP)
Title: Superconducting molded object of metal oxide
Inventor: ITO MASAHIRO
IPC: H01H37/32
Filed: 1987-05-22
Abstract: PURPOSE:To obtain a metal oxide superconducting molded object which is capable of detecting temperatures changed differently on several stages or changed continuously within a constant range and useful for the manufacturing of a temperature sensor, a switch, and the like, by distributing a plurality of metal oxide ceramics superconductors different from each other in their transition temperatures for superconductivity so that their transition temperatures are changed continuously or incontinuously. CONSTITUTION:A plurality of metal oxide ceramics superconductors different from each other in their transition temperatures for superconductivity are distributed to compose a metal oxide superconducting molded object so that the transition temperatures are changed continuously or incontinuously. For example, a columnar superconducting molded object 1 is formed of an A1 part (composition: YBa2Cu3O6+alpha) with a transition temperature of 90K, and an A2 part (composition: La1.85Ba0.15CuO4-1beta), with the transition temperature of 35K, junctioned on the A1 part. The molded object 1 is located vertically on a board 2, and a columnar matter 3 made of plastics is junctioned on the A2 part. An annular permanent magnet 4, made to engage with this columnar superconducting molded object 1, is located on a position (a) when an ambient temperature is more than 90K, and it is moved to a position (b) because of a completely diamagnetic state of the A1 part when the ambient temperature is not more than 90K and more than 30K, and further it is moved to a position (c) when the ambient temperature is equal to or less than 30K.
Patent JP-H05297543-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: KUROISHI MASAYUKI
IPC: G03C1/14
Filed: 1992-04-20
Abstract: PURPOSE:To reduce residual dye stains and to enhance sensitivity by incorporating a specified methine compound. CONSTITUTION:The silver halide color photographic sensitive material has least each one of red-. green-, and blue-sensitive emulsion layers and photographic constituent layers including at least one nonphotosensitive layer, and contains at least one king of methine compound represented by formula I. This photosensitive material is processed in a process including a step for developing color with a color developing solution having a pH of >=11. In formulae I, R<1> is-(CH2)r-CONHSO2-R<3>,-(ch2)s-SO2NHCSO-R<4>,-(CH2)t-CONHCO-R<6>; each of R<3>-R<6> is alkyl of the like; each of r, s, t, and u is an integer of 1-5; R<2> is same as R<1>; each of Z<1> and Z<2> is a nonmetallic atomic group necessary to form a 5- of 6-membered hetero ring; each of p and q is 0 or 1: each of L<1>, L<2>, and L<3> is a methine group: m is an integer of 0-2; X1 is an anion; and k is an integer for regulating an intramolecular charge to 0.
Patent JP-H06313723-A (JP)
Title: Inspection instrument for filling level of container
Inventor: SASAKI YASUYUKI
IPC: G01F22/00
Filed: 1993-04-28
Abstract: PURPOSE:To detect a very small amount of a liquid filled in a container without depending on the measurement of the weight thereof. CONSTITUTION:A container 1 filled with a liquid is made transportable at a fixed speed horizontally being kept upright and an infrared irradiation means 12 and a pyroelectric type infrared detector 14 are arranged as opposed to each other the one thereabove and the other therebelow. The container is made to pass crossing infrared rays 18 from the infrared irradiation means 12 to vary the amount the infrared rays incident upon the pyroelectric type infrared detector 14 with the absorption of the infrared rays by the liquid in the container. The depth of the liquid in the container is detected from the height of a pulse signal from the pyroelectric type infrared detector 14 corresponding to the variation thereof to determine the amount of the liquid.
Patent JP-H06334250-A (JP)
Title: Laser oscillator
Inventor: WATANABE YOSHIYA
IPC: H01S3/106
Filed: 1993-05-27
Abstract: PURPOSE:To allow accurate measurement of laser light output depending on the mode of a mode selector. CONSTITUTION:Electrodes 22, 23 disposed in a sealed tube 21 are fed with power from a high voltage power supply thus pumping the encapsulated gas. The light thus generated is amplified by means of a resonator 28 comprising a reflector 26 and an output mirror 27 and outputted as laser light L. The mode of laser light L can be switched by means of a mode selector 31. The mode of the mode selector 31 is detected by means of a mode selector position detecting switch 32. The output laser light L is measured from an integrating sphere 29 on the back of the reflector 26 through an optical sensor 30. A controller 25 selects a correction data corresponding to the mode of the mode selector 31 based on a signal from the switch 32 and corrects the signal from the optical sensor 30 thus realizing accurate measurement of laser output.
Patent JP-H08298047-A (JP)
Title: Operating unit for collective switch device
Inventor: FUJITA TOSHIHIRO
IPC: H01H21/00
Filed: 1995-04-25
Abstract: PURPOSE: To provide an operating unit for collective switch device which can switch a plurality of switch parts provided thereon with satisfactory operability capable of providing a stroke feeling, and easily comply with a change of dis play such as fixed information. variable information, or both of them. CONSTITUTION: An operating unit mainly intended to operate a thin collective type switch device such as a touch panel provided with information display function, which can be mounted on the switch device by simple mounting means, for example, superposition, and has a plurality of switch parts 18 to perform the ON/OFF operation of each switch part 18, has a frame body 10 and a plurality of transparent or translucent operating members 14. Each operating member 14 is arranged on the same plane within the frame body 10, and held in such a manner as to be displaceable to the other side when an operating force is received from one orthogonal side to the frame body 10.
Patent JP-H04350802-A (JP)
Title: Plastic optical fiber
Inventor: MISHIMA TAKAYUKI
IPC: C08G77/04
Filed: 1991-05-29
Abstract: PURPOSE:To provide a plastic optical fiber excellent in heat resistance. CONSTITUTION:The plastic optical fiber consists of a core and a clad. The core consists of a hardened resin compsn. containing a ladder-type silicone expressed by formula I and the clad consists of a fluorinated carbon resin. In formula, R<1>, R<2>, R<3>, and R<4> are alkyl groups or aryl groups which may have substd. groups, X<1>, X<2>, X<3>, and X<4> are hydrogen atom, alkyl groups or polyorganosiloxane groups, m is >=2, and n is >=0.
Patent JP-H02305693-A (JP)
Title: Preparation of laminate for plastic card
Inventor: KAWASAKI KAZUO
IPC: B42D15/10
Filed: 1989-05-19
Abstract: PURPOSE:To prevent the deformation, printing distortion and wall thickness fluctuation of a core sheet and an over sheet at the time of heating and pressure, to eliminate the generation of inferior goods and to improve manufacturing efficiency by using a mirror surface plate having a frame body with a specific height provided to the outer peripheral edge part thereof. CONSTITUTION:Over sheets 2 are superposed on both surfaces of a core sheet 1 and held between mirror surface plates 3 from both surfaces thereof. Cushion materials 4 and protective plates 5 are successively interposed and the whole is heated and pressed on both upper and lower surface sides thereof by hot plates 6 to integrally laminate the core sheet 1 and the over sheets 2. One of the mirror surface plates 3 to be used has a frame body 31 provided to the outer peripheral edge part thereof and the height H of the frame body 31 is set to a range of 70-95% the total thickness of the core sheet 1 and the over sheets 2. The frame bodies 31 may be provided to the outer peripheral edge parts of both of the mirror surface plates 3. In this case, the sum height H of the height (h) of one frame body and the height (h) of the other frame body is set to 70-95% the total thickness of the core sheet 1 and the over sheets 2.
Patent JP-2000283802-A (JP)
Title: Flowmeter for preventing lpg vessel supply gas running- out
Inventor: TAKAHASHI YOSHITAKA
IPC: G01F1/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent gas running-out in the case of vessel supply of LPG and reduce the amount of residual gas of a recovery vessel. SOLUTION: A flow rate display window 3 displaying the amount of flowing gas, a set value display window 5, a set value adjusting knob 6 for changing freely numerical values displayed in the window 5, and a zero-return button 4 for returning the numerical values displayed in the window 3 to zero are installed in a gas flow meter including a microcomputer sensor. When the numerical values displayed in the window 3 coincide with the numerical values displayed in the window 5, the sensor detects the state and informs it to a supplier.
Patent JP-H0420341-A (JP)
Title: Manufacture of crown
Inventor: NAKASEKO ISAO
IPC: A61C5/77
Filed: 1990-05-15
Abstract: PURPOSE:To decrease the work process, and also, to simplify the work itself by forming an opaque ceramic material layer on the whole area of the front and the rear face of the top part of a metallic frame for a crown, interposing a joining ceramic material layer therein and calcining and joining the existing ceramic material formed body. CONSTITUTION:On the surface of a teeth model 5 for a work, a metallic frame 1 is formed by casting, and on the whole area of its front and the rear face of the top part, an opaque ceramic material is heaped up and calcined, and an opaque ceramic material layer 2 is formed. Subsequently, the front of the opaque ceramic material layer 2 is covered with a roughly shell-like existing ceramic material formed body 3. A material of the existing ceramic material formed body 3 is combination of a suitable ratio of a body ceramic material, an enamel ceramic material and a translucent ceramic material, and obtained by a method for throwing the ceramic material into a metallic mold and calcining it by a furnace. Next, a joining ceramic material layer 4 is poured between the opaque layer 2 and the existing ceramic material formed body 3, calcined at 700-1000 deg.C under reduced pressure, and the existing ceramic material forming 3 is joined to the opaque layer 2. In the end, the form of the calcined part is corrected, and by executing glaze, a crown is obtained.
Patent JP-H01295455-A (JP)
Title: Semiconductor laminated and integrated circuit element
Inventor: TOMITA YASUHIRO
IPC: H01L23/34
Filed: 1988-05-24
Abstract: PURPOSE:To improve heat radiating efficiency, by embedding excellent heat conducting material into a plurality of radiating through holes which are not connected to a circuit, and thermally connecting the through holes to a radiator comprising excellent heat conducting material at an uppermost layer. CONSTITUTION:A plurality of heat radiating through holes 2-5 which are not connected to a circuit are provided. Excellent heat conducting material, e.g., metal such as tungsten and aluminum, is embedded in said radiating through holes 2-5. Thus, the metal having low heat resistance substitutes for parts which are formed with silicon dioxide 7 having high heat resistance. The heat radiating through holes 2-5 are connected to a radiator 1 comprising metal such as tungsten and aluminum which is excellent heat conducting material formed at an uppermost layer. Heat generated in the vicinities of the radiating through holes 2-5 is transferred through the heat radiating through holes 2-5 quickly and reaches the radiator 1 at the uppermost layer where the heat is radiated. Thus, the heat radiation can be carried out efficiently.
Patent JP-H01296793-A (JP)
Title: Remote controller for air-conditioner
Inventor: EJIMA YASUYUKI
IPC: H04Q9/02
Filed: 1988-05-24
Abstract: PURPOSE:To simply set the optimum operating state by using plural cards with different operating modes printed thereupon so as to select the operating mode corresponding to the bit pattern of a card. CONSTITUTION:When the card 1 is loaded, a light emitting element of photointerrupters 5a-5c radiates an infrared ray in a card detection section 6 and reflected on a bit pattern 2 of the card 1 on the front face the corresponding reflected infrared ray is received by the photodetector of he photointerruprters 5a-5c and gives an Lo signal when the reflected infrared ray is much and gives an Hi signal when less to input terminals 13-15 of a processing section 8. When the card operating mode 1 is set for living room and the card operating mode 2 is set for a room of child, the air-conditioner is operated in the mode optimum to the room.
Patent JP-H0422625-A (JP)
Title: Resin-laminated metal
Inventor: SHIMA ISAO
IPC: B32B15/08
Filed: 1990-05-18
Abstract: PURPOSE:To form a sharp linear marking pattern to the surface of a metal, to enhance weatherability, corrosion resistance or the like and to facilitate bending processing or drawing processing by forming a plurality of linear marking patterns partially crossing each other to the surface of the metal and laminating a resin film thereto by thermal welding. CONSTITUTION:After a plurality of linear marking patterns 2 having depth of 5mum or more are formed to the surface of an aluminum plate l so as to partially cross each other, a fluoroplastic film 3 is laminated thereto by thermal welding. The depth of marking processing is set to 0.5mum or more, pref., 0.5-100mum. When the depth is below 0.5mum, the close adhesiveness of the film lowers and, when the depth exceeds 100mum, patterns having a three-dimensional feeling are not sufficiently developed. As fluoroplastic, an ethylene/ tetrafluoroethylene copolymer is especially pref. and one with ethylene content of 40/60-60/40mol.%, the content of a specific perfluoroalkylvinyl monomer of 0.1-10mol.% and volumetric flow velocity of 10-500mm<3>/sec is pref.
Patent JP-H07140287-A (JP)
Title: Driving gear of control rod
Inventor: AABIN REIMONDO KOBUSA
IPC: G21C7/14
Filed: 1994-06-09
Abstract: PURPOSE: To attain size reduction in a pressure vessel by arranging a jack rod joined to a control rod and a fluid pressure jack to raise-lower and hold this rod. CONSTITUTION: A fluid pressure jack 38 contains a holding mechanism 50 and a raising mechanism 60, and is installed in a lattice 40. When effective pressure is applied to fluid pressure holding piping 71, a holding piston 56 pushes up a slidingly movable member 53, and a locking finger 51 is turned to an engaging position, and in this position, a jack rod 34 is held in a prescribed position. When pressure is not applied to the member 53, the finger 51 releases the rod 34. When high pressure is applied to a raising fluid pressure piping 73, a raising piston 68 takes an upward stroke in a condition where a raising piston 69 is engaged, and moves a slidingly movable piece 63 upward, and raises the rod 34 by a single notch. When only medium pressure is applied, resultant force of weight of a control rod 31 and a spring 66 pushes the slidingly movable piece 63 downward.  Therefore, the piston 68 takes a downward stroke, and lowers the rod 34 by a single notch.
Patent JP-2000321578-A (JP)
Title: Liquid crystal display device
Inventor: TERASHITA SHINICHI
IPC: G02F1/1368
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To stabilize axial symmetric alignment having a center axis without forming an alignment stabilization layer and to obtain a liquid crystal display device which realizes sufficient response speed. SOLUTION: In a liquid crystal display device, which is provided with a liquid crystal layer 12 composed of a liquid crystal material 11 having negative dielectric anisotropy, a pair of electrode substrates 13a, 13b holding the liquid crystal layer 12 in between and a pair of transparent electrodes 14a, 14b, and in which display pixels, formed in a part where the both electrodes are placed opposite to each other, are arranged in a matrix and besides the liquid crystal is aligned nearly vertical to the electrode substrates 13 when no voltage is applied, one of the electrode substrates 13b has transparent and grid-shaped protrusions 15b and has axes of symmetry of an alignment state of the liquid crystal layer 12 in the display pixel regions surrounded by the grid-shaped protrusions 15b and on the projecting parts which assume an axial symmetry under voltage application respectively.  The alignment state of the liquid crystal layer 12 exhibits an extinction pattern having cross grid-shaped lines.
Patent JP-S5652235-A (JP)
Title: Reduction gear in civil engineering and construction equipment
Inventor: ARAI YUKIMASA
IPC: F16H57/021
Filed: 1979-10-03
Abstract: PURPOSE: To decrease bending stress generated at a motor shaft and prevent one- sided contact between a pinion and the internal groove of a ball race by a mechanism wherein a shaft end of a motor is supported by means fo a bearing.  
     CONSTITUTION: A shaft end of a motor for turning is supported by means of a bearing 17 immersed in lubricating oil for pinion 15, and a cover 18 is fixed to a motor case 13. Thus, the desired effect can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0675844-A (JP)
Title: Data migration recovery system between different kinds of class
Inventor: SUZUKI YASUHIRO
IPC: G06F3/06
Filed: 1992-05-20
Abstract: PURPOSE:To shorten a loss time caused by return by restarting the re-execution of a migration processing caused by the interruption of processing from a file whose migration is interrupted, and automizing a series of processings. CONSTITUTION:When a result obtained from a processing deciding means 1 is return, a data copying means 12 cells a return means 6. The return means 6 calls a migration object deciding means 5. The migration object deciding means 5 obtains a means for returning a file which becomes a migration object, based on information of a migration information work file 9 and a migrated file obtained from a file information obtaining means 2 and informs the return means 6 of its result. The return means 6 informs the data copying means 12 of the migration object file obtained from the migration object deciding means 5 and the processing process. The data copying means 12 executes the means for restarting the processing in accordance with the information informed from the return means 6. When the processing is finished by a file area securing means 11, the data copying means 12 restarts the execution.
Patent JP-S6018715-A (JP)
Title: Fluidic flowmeter
Inventor: TANAKA HIROAKI
IPC: G01F1/20
Filed: 1983-07-13
Abstract: PURPOSE:To perform the accurate measurement of a flow rate in a low flow rate region, by providing a gradually widening flow path between a fluid inlet nozzle and a fluid outlet port, forming returning paths between the inlet nozzle side and the outlet port side at the outside of the flow path so that the walls of the flow path can be varied, thereby adjusting the width of flow path. CONSTITUTION:In an ordinary flow rate region, the width of a flow path 4 is kept in a broad state and the flow rate is measured. The jet stream from an inlet nozzle 1 is changed so that the stream alternately flows along walls 3 and 3' by the actions of returning paths 5 and 5' and a Coanda effect. The changing frequency is detected by a frequency sensor 6 and the flow rate is measured. When the flow rate becomes lower than a threshold value, a current is conducted through an electromagnet 13 through a current control part 14. Then the walls 3 and 3' are moved into the facing direction and the flow path 4 is narrowed. Therefore the flow speed of the fluid flowing through the flow path 4 becomes fast. The excellent changing state is obtained even for the flow rate at which the changing state becomes unstable when the width of the flow path 4 is wide. Therefore the accurate measurement can be performed even in the low flow rate region.