baber/WOPTO huggingface dataset:
Patent JP-S57151825-A (JP)
Title: Subsidence detector for floating roof
Inventor: AOKI KUNJI
IPC: G01F23/44
Filed: 1981-03-14
Abstract: PURPOSE:To estimate the change in shape and level of subsidence for a floating roof in a remote site by remote-measuring them with a liquid level device having a float or a displacer mounted on float wells at several circumferential positions and at the center thereof. CONSTITUTION:Wells 5 are arranged at several circumferential positions and at the center of a floating roof 3 of a floating roof type tank and a liquid level gauge 10 is mounted thereon. The position of a float 13 is detected with a gauge head 11 depending on the delivery of a wire 12 and the position of the liquid level, hence the subsidence and lift of the floating roof, is transmitted with a transmitter 14 to a monitoring chamber at a remote site. This enables easy and accurate estimation of the change in the shape and the level of the subsidence for the floating roof at a remote site.
Patent JP-H11237001-A (JP)
Title: Exhaust heat recovery device
Inventor: YOSHIMOTO YUZURU
IPC: F22B37/10
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent vibration of a heat-transfer pipe due to fluid elastic vibration in an exhaust heat recovery boiler and to prevent damage to a vibration proof support due to drift of exhaust gas. SOLUTION: A heat-transfer pipe 12 is allocated in a flue where a combustion exhaust gas passes, and a vibration-proof support 27 bundling the heat-transfer pipe, at a plurality of points, in pipe-axis direction or the heat-transfer 12 is fitted. Since a moment generated by torsion of heat-transfer pipes is dispersed for each split body by fitting the vibration-proof support 27, split in plural numbers, in the direction right to pipe-axis of the heat-transfer pipe 12, occurrence of excessive vent stress due to moment is prevented. Since no excessive bending stress occurs with such part of the vibration-proof support 27 as near a header of the heat-transfer pipe 12, the vibration-proof support 27 except for the part near the header of the heat-transfer pipe is desired to be allocated in split in the direction right to the axis of the heat-transfer pipe.
Patent JP-H06252419-A (JP)
Title: Semiconductor pressure sensor
Inventor: ANEGAWA TAKAO
IPC: G01L1/22
Filed: 1993-02-26
Abstract: PURPOSE:To obtain a reliable semiconductor pressure sensor durable for mechanical impact without having specific shape by a method wherein the polycrystalline silicon, which is directly deposited on an insulating layer continuously provided on a semiconductor substrate, is used as a resistance layer, a cavity part is provided by removing a part of the insulative layer, and a diaphragm structure is formed. CONSTITUTION:A cavity part 23 is provided by removing the insulating layer part continuously provided in the middle of the surface of a semiconductor substrate 10 and a polycrystalline silicon layer 18. Then, an excessive part of the polycrystalline silicon layer 18 is removed by etching. Subsequently, an aperture part is formed on the insulating layer part corresponding to an emitter 17, a base 15 and a collector contact point 13 by conducting an isotropic etching process, and the insulating layer part, which is wider than the lower side of the polycrystalline silicon layer 18 of narrow width, is isotropically etched. Then, by melt-removing the insulating layer part directly under the polycrytalline silicon layer 18 by side-etching, a cavity part 23 is formed and a diaphragm structure is obtained. Then, the aperture part and the polycrystalline silicon layer 18 are coated with an electrode 24 and a wiring layer 25.
Patent JP-H02217121-A (JP)
Title: Panel bonding method
Inventor: ONO SHUNICHI
IPC: B21D39/02
Filed: 1989-02-16
Abstract: PURPOSE:To bring a panel-like work to bond without generating a discrepancy relatively and tightly by securing at least one side of the overlapping part of panel when securing edges of the panel-like work by hemming work. CONSTITUTION:When an outer panel 11 and an inner panel 13 are bonded on their ends, the flange part of the inner panel is brought into tight contact with the flange part 21 of the outer panel 11 and a hemming flange 20 is formed, after a sealing agent 12 is applied on the outer panel 11. Then, after the positioned outer panel 11 and inner panel 13 are pressurized with an welding gun 17 and back bar electrodes and is welded by indirect spot welding, the flanges 20 of the outer panel 11 are pressing bent with an upper die 19 and a lower die 18 for provisional bending and, still more, both the panels 11, 13 are bonded tightly on their flange parts by contact bonding with the upper die 21 and the lower die 18.
Patent JP-S63215276-A (JP)
Inventor: PATORITSUKU DAUCHIISHIYU
IPC: H04N5/52
Filed: 1988-02-19
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-H04276354-A (JP)
Title: Rotary type storage device and storage medium
Inventor: HATTORI TOSHIYASU
IPC: G11B17/035
Filed: 1991-03-04
Abstract: PURPOSE:To provide a rotary type storage device capable of performing a smooth recording/reproducing operation by maintaining the gap between a cartridge and a rotary type storage medium housed inside the same cartridge at the prescribed accuracy. CONSTITUTION:The cartridge 5 is sandwiched with compression between a supporting member 7 furnished with a reference face 7a and arranged on a base 10 whereon a spindle motor 3 for driving a disk is mounted, and a falling down holder 2, by an energizing force of a pressure imparting spring 4 provided on the holder 2 to straighten a warp deformation, etc., of the cartridge 5, and a specified space between an optical disk 6 and cartridge 5 under operation is surely formed to realize the non-contact state between both of them. By this procedure, the recording/reproducing operation for the optical disk 6 can be smoothly executed.
Patent JP-H03241761-A (JP)
Title: Semiconductor device
Inventor: SHINOHARA TOSHIAKI
IPC: H01L21/762
Filed: 1990-02-20
Abstract: PURPOSE:To form deep trenches at positions for element isolation regions with excellent controllability of their depths by a method wherein buried layers whose etching rate is low under the etching conditions for forming the deep trench are formed to be utilized as etching stoppers. CONSTITUTION:A single crystal silicon substrate 1 is so formed as to have a {100} face on its surface and, further, have silicon oxide films 101 which are buried insulating films selectively. A silicon layer 100 is formed on the surface of the silicon substrate 1 by epitaxial growth and, in the silicon layer 100, element isolation trenches having rhombic cross sections are formed on and above the positions of the silicon oxide films 101 so as to surround an element region 5 having an inverse triangular cross section. Polycrystalline silicon films 8 are formed in the trenches with silicon oxide films 7 formed on the side walls of the trenches therebetween to form element isolation regions. Thus, materials which have lower etching rate than the semiconductor substrate are buried for forming the deep trenches under the deep trench forming regions. With this constitution, the materials function as etching stoppers and, regardless of the variation of the etching rate, the deep trenches having a uniform depth can be formed.
Patent JP-S51113278-A (JP)
Title: Method and apparatus for shearing longitudinally steel plate
Inventor: NAGATA TOSHIO
IPC: B23D19/06
Filed: 1975-03-31
Abstract: PURPOSE: To prevent an arbor from being flexured upon stepwise alternation of the intervals between cutting tools so as to increase the number of cutting stripes. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04257290-A (JP)
Title: Cleaning method
Inventor: KANDA KOZO
IPC: B08B3/10
Filed: 1991-02-08
Abstract: PURPOSE:To obtain a cleaning method for a printed wiring board which is capable of preventing damage thereto and the adherence of dust to the surface thereof. CONSTITUTION:At the beginning of cleaning, a Jig 3, which serves both as a carrier and a cleaning jig and on which a printed wiring board is mounted, is transferred to a first scouring vessel 4a. The jig 3 is obliquely immersed in a cleaning solvent 7 of the scouring vessel 4a, and undergoes a boiling cleaning. The jig 3 is further transferred to a second scouring vessel 4b and a third scouring vessel 4c one after another, and is subjected to the boiling cleaning in the same manner as in the first scouring vessel. After the completion of the cleaning at the third scouring vessel 4c, the carrier-and-cleaner jig 3 is submitted to the shower of the cleaning solvent on its way to removal from the vessel 4c, thereby eliminating dust on the printed wiring board 1.
Patent JP-H01212481-A (JP)
Title: Manufacture of thin film semiconductor device
Inventor: UEMA TSUNEAKI
IPC: H01L29/78
Filed: 1988-02-20
Abstract: PURPOSE:To dispense with a complicated alignment and the formation of a highly accurate pattern by a method wherein electrodes are formed on the surface of an amorphous semiconductor film and laser rays are irradiated between the adjacent electrodes to turn an amorphous film between the electrodes into a polycrystalline film. CONSTITUTION:An amorphous silicon film 2 is formed on the whole upper face of a substrate 1 through a plasma CVD method. Next, a conductor film 3 of metal such as aluminum or the like is formed in lamination on the whole upper face of the silicon film 2 through a vacuum evaporation, which is processed into specified patterns for the formation of electrodes 3a-3c through a photolithoetching. Thereafter, hydrogen is expelled from a film 2 between the electrodes 3b and 3c through a scanning irradiation of laser rays to turn the film 2 into a polycrystalline film 2'. And, an insulating film 4 of silicon oxide or the like is formed, moreover a conductive film is formed on the insulating film 4 in lamination to form an electrode 6 through patterning. By these processes, a complicated alignment process and the formation of highly dense patterns at the formation of electrodes patterns can be dispensed with, so that the simplification of the processes and the improvement of the device in quality can be attained.
Patent JP-S59164397-A (JP)
Inventor: TAKASHIMA YOUJI
IPC: A61Q5/02
Filed: 1983-03-08
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-S54129943-A (JP)
Title: Communication system between sub-systems
Inventor: KATSUMATA YUTAKA
IPC: G06F13/00
Filed: 1978-03-31
Abstract: PURPOSE: To realize an efficient inter-subsystem comunication system with a small overhead by enqueuing a queue element, which includes intercept priority, by an intercept-destination subsystem and by attaninin the comparison of the precedence at the intercept destination.  
     CONSTITUTION: Once processor 1A sends out an enqueue instruction, queue element SSCB is trnsmitted to inter-subsystem control circuit 16A. Circuit 16A  enqueues SSCB into queue 8A - B and also transfers the intercept priority of SSCB to inter-subsystem communication control circuit 16B at the same time. Circuit 16B sends the priority to priority control circuit 17B, which compares the smallest value of the contents of precedence indication register 7B of proccessor 1B with the contents of the largest intercept priority holding circuit 22B, so that when the latter is greater than the former, interruption control circuit 18B will be informed of the interruption request and the series number of interruption-destination processor 1B. Circuit 18B finds an interruptible indication register and then sends an interruption request to processor 1B for the smallest priority task execution, so that the overhead can be shortened. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02215331-A (JP)
Title: Fresh fish storage method
Inventor: OHARA TAKEHIKO
IPC: A01K63/04
Filed: 1989-02-16
Abstract: PURPOSE:To provide a method intended to store fresh fish for a long period without injuring, so designed that an air balloon with its lower part opened is installed in a water tank so that the lower edges are located underwater and oxygen gas is encapsulated into the balloon and gradually dissolved in water. CONSTITUTION:An air balloon B consisting of an airtight flexible plastic sheet, with both sides of the closed top 1 provided with sidewalls 2, both ends with and walls 3, 4 and corner parts fixed with corner members 5 and the respective lower edges of the end walls 3, 4 with edge members 8, 9, is put into a water tank A so that the level of the top 1 becomes nearly equal to that of the water surface and the lower edges are located underwater, and fixed by making a sucking disk 7 fitted at the lower edge of the end wall 8 adsorb on the inner wall of the tank A. Thence, a feed pipe 13 connected to an oxygen cylinder 12 is inserted via a port 10 provided on the end wall 4 and oxygen gas is fed into the space between the top 1 and the water surface 11 within the air balloon B to form an oxygen layer 14 followed by putting fresh fish 15 into the balloon B. And the water surface 11 and the oxygen layer 14 are brought into mutual contact through the vibration in carrying this tank A, thus effecting gradual dissolution of the oxygen into water.
Patent JP-H08233234-A (JP)
Title: Rotary kiln for carbage incineration
Inventor: MAEDA SUSUMU
IPC: F23G5/20
Filed: 1995-02-27
Abstract: PURPOSE: To provide a rotary kiln with a favorable combustion efficiency, in which the stirring of various kinds of garbage is continuously performed. CONSTITUTION: On the internal side of a rotary kiln main body 10 wherein a refractory substance 12 is lined on its body 11 made of a metal, a plurality of lifters 13 are spirally provided. For this rotary kiln, since the lifters 13 are spirally provided, the scraping up and dropping of the various kinds of garbage are performed by a small amount with a time shift in the longitudinal direction of the rotary kiln. For this reason, the dropping of the various kinds of garbage is always performed at some location, and the stirring of the garbage and air is continuously performed. By this method, the length of the rotary kiln can be made shorter than a normal one.
Patent JP-S61200234-A (JP)
Inventor: SHIMADA TAMIYUKI
IPC: F16B13/04
Filed: 1985-02-27
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-H10242526-A (JP)
Title: Surface mount type light emitting diode and its manufacture
Inventor: ISHII HIROHIKO
IPC: H01L33/60
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain light emission of high power, by increasing convergency of light outputted from a light emitting diode element, in a surface mount type light emitting diode. SOLUTION: In a surface mount type light emitting diode, a cathode electrode pattern 22 and an anode electrode pattern 23 are formed on the upper surface of a substrate 21, a light emitting diode element 25 is fixed on the cathode electrode pattern 22 by using conducting adhesive agent, the light emitting diode element 25 and the anode electrode pattern 23 are connected by using a bonding wire 29, the light emitting diode element 25 and the bonding wire 29 are sealed by using light transmission resin 30, a reflecting member 26 is arranged on the substrate 21 so as to surround the periphery of a light emitting diode element 25, and the upper part of the light emitting diode element 25 is sealed by using the light transmission resin 30 constituted of a rectangular base part 31 and a hemispheric lens part 32.
Patent JP-S51113668-A (JP)
Title: Liquid hydrometer
Inventor: URAMOTO HIROSHI
IPC: G01N9/00
Filed: 1975-03-28
Abstract: PURPOSE: To have a liquid hydrometer capable of simple measurement of the specific gravity of light-transparent liquid by amplifying and measuring the variation of the refraction ratio of the liquid. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61196945-A (JP)
Inventor: YANAGITA LTD
IPC: G01N23/04
Filed: 1985-02-27
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-H10215628-A (JP)
Title: Supporting structure for seedling mounting base in transplanter
Inventor: SHIBATA TETSUO
IPC: A01C11/02
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a supporting structure capable of smoothly and horizontally moving a seedling mounting base back and forth without bending the seedling mounting base and bringing it into contact with an apron by providing the structure with a supporting member for supporting the moving side of the seedling mounting base and obstructing the horizontally moved seedling mounting base from being in contact with the apron. SOLUTION: In a transplanter for which the apron 12 is disposed on the lower end side of the seedling mounting base 9 horizontally moved back and forth with a prescribed gap, the supporting member 29 for supporting the moving side of the seedling mounting base 9 is disposed on the moving route of the seedling mounting base 9 and the horizontally moved seedling mounting base 9 is obstructed from being in contact with the apron 12. Also, it is preferable to dispose a rotary roller 27 projecting from the side of the apron 12 on the moving route of the seedling mounting base 9, to support the moving side of the seedling mounting base 9 and to obstruct the horizontally moved seedling mounting base 9 from being in contact with the apron 12.
Patent JP-H01215144-A (JP)
Title: Stuff synchronizing circuit
Inventor: HORII NOBUHIRO
IPC: H04J3/07
Filed: 1988-02-23
Abstract: PURPOSE:To always allow stable write and readout by inserting a stuff pulse when a delay of a 'readout address' counted slightly faster than the write address with respect to the write address is smaller than 2N<-1> bits due to any cause. CONSTITUTION:If the delay of the readout address counted up slightly faster than the write address with respect to the write address is smaller than 2N<-1> bits due to any cause, it is detected to insert a stuff pulse. Thus, the readout address is restored to a delay point from the write address by 2N<-1> bits and a stuff synchronizing circuit enabling always stable write/readout is obtained.
Patent JP-S63207490-A (JP)
Title: Flux for soldering
Inventor: TACHIIRI NOBUHIKO
IPC: B23K35/363
Filed: 1987-02-20
Abstract: PURPOSE:To obtain soldering characteristics having high accuracy and reliability to a base metal consisting of copper, copper alloy, etc., by incorporating 2- aminoalkyl mercaptan (salt) into a flux. CONSTITUTION:The 2-aminoalkyl mercaptan and the salt thereof are incorporated at about 0.5-10wt.% into the flux for soldering to be used in the field of electronic apparatus, etc. Since this water soluble flux for soldering has excellent scale removability and solderability, the solder is effectively usable even in the field of the electronic apparatus, etc., where the solderability having the high accuracy and reliability is required.
Patent JP-H01214911-A (JP)
Title: Flow rate controller
Inventor: YAMAGUCHI MASAAKI
IPC: G05D7/06
Filed: 1988-02-23
Abstract: PURPOSE:To prevent mutual interference so as to stabilize flow rate control by performing flow rate control only on the flow rate controlling valve having the smallest aperture of the flow rate adjusting valves fitted to branch pipes of different diameters and setting the other valves to fixed openings. CONSTITUTION:Flow rate adjusting valves 9-11 fitted to plural branch pipes 6-8 of different diameters and a flow rate measuring section 4 which measures the total flow rate of a fluid are provided. Then flow rate adjusting section 12-14 which set the openings of each valve 9-11 to previously set positions so that the total flow rate of a fluid can becomes a set value and, when a difference occurs between an actual flow rate value measured by the section 4 and a set value, adjust the valve having the smallest pie diameter among the valves 9-11 so that the difference can become zero, are provided. Since the adjusting valve having the smallest diameter is always adjusted for flow rate control and the openings of the other valves are fixed in such way, mutual interference can be prevented and stable control can be performed.
Patent JP-H04276740-A (JP)
Title: Film device
Inventor: IWATA HIDETSUGU
IPC: G03B17/24
Filed: 1991-03-05
Abstract: PURPOSE:To easily transfer data in the whole of a photographic system by providing a housing case having light shielding properties, the photographic film, and a recording carrier capable of rewriting/reading the data by means of using invisible light. CONSTITUTION:A film device A used in such a manner that it is loaded on a camera, the housing case 11 rectangularly constituted by using a material having the light shielding properties, such as resin, and the photographic film 12 wound/housed in the housing case 11, are provided. On the other hand, a photoelectric converter 17 integrally molded with the housing case 11, the inner part of an photoelectrical transmission window 15, is paired with the photoelectrical converter 7 of the side of the camera 1, and converts an inputted optical (electrical) signal into the electrical (optical) signal. The data converted by the photoelectrical converter 17 is recorded in memory 18 integrally molded with the photoelectrical converter 17. In other words, the photoelectrical converter 17 transfers the data while keeping a noncontact state with the photoelectrical converter 7, and the reading/writing operations of the data inside the memory 18 are carried out, in an agency, etc.
Patent JP-S60184966-A (JP)
Title: Ignition timing controller of internal-combustion engine
Inventor: NOMURA SHINYA
IPC: F02P5/15
Filed: 1984-03-02
Abstract: PURPOSE:To minimally restrain amplitude of vibratory deflection of a crankshaft by delaying the ignition timing of a cylinder disposed at the closest position to a crank pulley mounted at one end of a crankshaft used in a multi-cylinder internal combustion engine, from the ignition timing of the other cylinders. CONSTITUTION:A crank pulley 2 connected to a cooling fan is mounted on one end of the crankshaft 1 of a 6-cylinder engine and a flywheel 3 is fixed to the other end thereof. The amplitude of vibratory deflection l of the crankshaft gets greater as closer to the crank pulley 2. Because of the above reason, the ignition timing of the first cylinder placed at the closest position with respect to the crank pulley 2 is set with a lag from that of the other cylinders, so as to reduce the vibromotive force applied to the crankshaft 1 by the first cylinder. When this invention is applied to a distributor having a signal rotor 31, such improvement can be embodied that a projection 32 serving to have the ignition plug of the first cylinder ignited is displaced in the rearward with respect to the turning direction by a distance omega from the conventional position shown by broken lines.
Patent JP-H04257649-A (JP)
Title: Air conditioner
Inventor: MAEDA KENSAKU
IPC: F24F11/02
Filed: 1991-02-12
Abstract: PURPOSE:To increase relatively an air supply quantity which is required to manage air conditioning load for a living room to make it possible to increase an outside air introduction quantity by decreasing a heat transfer capacity of an air heat exchanger in an air conditioner, in response to the increase of a contamination degree of air in the living room. CONSTITUTION:An air contamination sensor 30, which detects a contamination degree of air in an air conditioning devision in which an air conditioner 1 performs air conditioning, is provided, and at the same time, an effective heat transfer area of an air heat exchanger 3 is made variable, and the effective heat transfer area of the air heat exchanger 3 is changed base on a detection signal of the air contamination sensor 30. Air contamination in a living room is quickly removed, and at the same time, air contamination is prevented from generating, and the inside of the living room can be kept at a suitable temperature.