baber/WOPTO huggingface dataset:
Patent JP-S5717879-A (JP)
Title: Manufacture of x ray transmission pressure container
Inventor: YANATORI HARUO
IPC: H01J47/02
Filed: 1980-07-07
Abstract: PURPOSE:To obtain a container of high strength and high X-ray transmission by arranging a carbon cloth laminated plate in X-ray transmission part and other reinforced fiber in the part other than the X-ray transmission part, and making said plate impregnated with resin and cured to form one body. CONSTITUTION:An X-ray transmission part 1 of a pressure container is formed by laminating plural sheets of carbon cloth 2. To the part 3 other than X-ray transmission part, other reinforced fiber 4 that is not so expensive as the carbon cloth such as glass chop, etc. is assigned for filling up, so that it may stand the inside pressure of a container. Then, resin in which an epoxy resin is homogeneously mixed with a hardener is used for making it poured into a mold, and impregnated and hardened.
Patent JP-2000283853-A (JP)
Title: Wavefront sensor
Inventor: SUZUKI JIRO
IPC: G01J1/04
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To accurately measure a wavefront in a short time by obtaining coordinates of a converged spot by a calculation of binarizing the center of gravity, and calculating a wavefront of a light to be measured from the coordinates of the spot. SOLUTION: The wavefront sensor comprises a lens array 4 having a plurality of condenser lenses, a two-dimensional detector 5, an A-D converter 6 and a signal processor 20. The detector 5 converts a converged spot generated by converting the light to be measured having passed through the array 4 into an image signal. The converter 6 converts an output of the detector 5 into a digital image signal. The processor 20 obtains coordinates of the spot in the spot existing area from the signal of the converter 6 by a calculation of binarizing the center of gravity, and calculates the wavefront of the light to be measured from the coordinates of the spot.
Patent JP-S5717032-A (JP)
Title: Load testing system of direct current power supply device
Inventor: YAMADA TOMOHISA
IPC: H02M3/10
Filed: 1980-07-07
Abstract: PURPOSE:To realize big reduction of the electric power for test, by supplying in feedback the output current of a regulated power supply device to the input side when a load test is given to a DC input type regulated power supply device. CONSTITUTION:An input power supply device 11 for test delivers with conversion  a DC output from an input power source AC100V to supply it to a DC input type regulated power supply device 10. The input voltage V1 of the device 10 is slightly smaller than the regulated output voltage VO, and the output voltage has the constant voltage characteristics up to the rated current and then the drooping characteristics at the level over the rated current. Accordingly, balance is secured between the rated output voltage and the rated current by controlling the characteristics of the voltage V1 or the device 10. The output current of the device 10 having such constitution is fed back to the input side of the device 10 via a rectifier 13. Accordingly, the device 11 supplies only the internal loss electric power of the device 10 to realize big reduction of the electric power for test.
Patent JP-S6455410-A (JP)
Title: Clamping device
Inventor: RETSUKUSU DAGURASU UORII
IPC: F16B31/02
Filed: 1988-04-15
Abstract: PURPOSE: To provide durability against interference and make torque control possible by arranging a drive coupling means frangible upon application of a torque in excess of a predetermined torque between a threaded portion and a tool engageable portion. CONSTITUTION: A threaded portion is provided by threading a bore 23 in the internal portion 3 of a soft metal, and engaged with the external portion 2 having an engagement surface 4 for engaging with a tool by the spline 7 on the outer peripheral portion. The same structure may be adopted with respect to bolt and screw. By this way, it is suitable for enhancing durability against interference and controlling torque in practice.
Patent JP-H06277844-A (JP)
Title: Method for multilayer welding of fillet joint
Inventor: IMANAGA AKIYOSHI
IPC: B23K9/127
Filed: 1993-03-26
Abstract: PURPOSE:To provide a method which even a beginner can easily operate, by which an optimum welding line and a torch position for each pass from a first layer to a last layer as well as an optimum welding condition are automatically computed and determined, and by which welding passes are carried out from the first layer to the last layer that are required for a prescribe welding leg length. CONSTITUTION:An automatic arithmetic processor is provided by which, based on an initial input, conditions such as a welding voltage, wire melting speed, total sectional area for welding, and the number of welding passes from a first layer to a last layer are computed, and the pass coordinates for each welding pass and the positional coordinates of a welding torch are computed. In addition, a pass plan data is prepared which is constituted of the optimum welding condition for each welding pass that is required for a multilayer welding, pass coordinates and the positional coordinates of the welding torch; by an teaching data and the pass plan data required for performing the first welding, a teaching pass plan data is prepared for teaching the optimum welding line for each pass from the first layer to the last layer, the positional coordinates of the welding torch and the optimum welding condition, and is transmitted to an automatic welding equipment; and based on the teaching pass plan data, each welding pass is carried out.
Patent JP-S58209208-A (JP)
Title: Modulating device
Inventor: SATOU TOSHIHIDE
IPC: H03C7/02
Filed: 1982-05-29
Abstract: PURPOSE:To make the frequency characteristic of a base band signal of a modulator output flat, by providing a means for adjusting the phase of an input signal to an input section of the base band signal of a master and a slave modulator. CONSTITUTION:In the modulating device, the subordinate synchronization system is adopted, in which the master and the slave modulators 1, 1' having an automatic frequency control loop are operated in parallel. The phase of the base band signal to the modulator 1' is delayed than that to the modulator 1 by a means adjusting the phase of an input signal of a base band signal input section to the modulators 1, 1'. The frequency characteristic of the base band signal of the modulator output is made flat, by matching the phase of a signal modulated at the modulator 1' and a signal given to the output of the modulator 1' via a circulator 5 and modulated at the modulator 1.
Patent JP-S5216985-A (JP)
Title: Thyristor
Inventor: AKABANE KATSUMI
IPC: H01L29/74
Filed: 1975-07-30
Abstract: PURPOSE: To offer thyristor which is easy to make and has short turn off time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5317517-A (JP)
Title: Preparation of ultralow sulfur steel
Inventor: KAWAAI TAKAO
IPC: C21C7/04
Filed: 1976-08-03
Abstract: PURPOSE: To obtain stably and in low cost an ultra low sulfur steel by the process; in which molten steel desulfurized and deoxidized previously to below the specified concentration is received to ladle lined with basic refractory materials less than 20% in SiO 2 , and the wire material of 3 - 20 mmϕ containing Ca is added from above the ladle to the steel at a speed of 25 - 50 m/sec. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57207791-A (JP)
Title: Structure for heat receiving section of separate type heat exchanging apparatus
Inventor: IKENO TAKESHI
IPC: F28D15/02
Filed: 1981-06-15
Abstract: PURPOSE:To raise the efficiency of a heat receiving section of a separate type heat exchanger which is intended to recover waste heat of a factory or the like located at a remote place, by constituting a heat exchanging section by dividing the heat receiving section into an upper vapor chamber and a lower working fluid collecting chamber, and communicating these two chambers with each other via vaporizing tubes. CONSTITUTION:Working fluid, introduced into a working fluid sump 21 in a vapor  chamber 14 of a heat receiving section 1 by means of a pump 1, overflows an overflow  plate 20 and flows downward along vaporizing tubes 8 uniformly. While doing so, the  working fluid is vaporized by absorbing heat from external heating fluid, and the vapor  of working fluid thus produced is carried via a vapor pipe 5 into a vapor introducing  chamber 17 of a heat emitting section 2, in which the vapor flows downward along  condenser tubes 9. In doing so, the vapor of working fluid is condensed by tansmitting  heat to an external fluid to be heated. Here, unvaporized working fluid in the working  fluid collecting chamber 16 and working fluid in a fluid returning chamber 19 of the  heat emitting section 2 are respectively carried back the vaporizing chamber 14 of the  heat receiving section 1 via a supply pipe 7 by the pump 3. With such an arrangement,  it is enabled to raise the efficiency of the heat receiving section 1.
Patent JP-H04322654-A (JP)
Title: High pressure steam sterilizer
Inventor: YONEYAMA TADASHI
IPC: A61L2/06
Filed: 1991-04-23
Abstract: PURPOSE:To enable the opening or closing of a chamber lid automatically in a processing of drying an object to be sterilized. CONSTITUTION:A first solenoide 35 is driven to make a hook metal 30 engage with an engaging part 14 and under such a condition, a second solenoide 40 is driven to pull in a solenoid mounting metal 32 in the direction D in the drawing so that a force against a pressing force by the expansion of a packing 4 is caused to make a lock shaft 11 easy to remove, a condition in which a first motor 15 is driven to release the covering with a lid by pulling off the lock shaft 11. Then, a second motor 2 is driven to open a chamber lid 3 by pressing a connecting plate 13 with a magnet catch 29. After the end of a drying processing, the connecting plate 13 is moved in the direction D in the drawing being attracted by a magnetic force of the magnet catch 29 to close the chamber lid 3.
Patent JP-H03292921-A (JP)
Title: Dust removal device of filter
Inventor: MITSUYOSHI HIRONOBU
IPC: A47L9/20
Filed: 1990-04-09
Abstract: PURPOSE:To improve the working environment without articulates flying and reduce the facility cost by a method wherein filter turning plates are radially arranged inside a drum with an opening facing outside, and a mesh-like plate is attached around the circumference of the drum. CONSTITUTION:When a filter 25, which gets clogged and requires dust removal, is put into a drum 3 through a door 27 provided on the drum, the filter 25 is placed on a filter turning plate 19. When the filter 25 falls down between the filter turning plates 19, the filter 25 bumps against a mesh-like plate 23, and the falling impulse causes particulates to be removed from the filter 25. The particulates removed are gathered on tray 33 located under the drum through the mesh-like plate 23. The motion mentioned above is repeated and all the particulates clogged in the filter are removed. On the other hand, the particulates falling down on the tray 33 is gathered on a sheet of waste paper 31 laid over the tray 33, and disposed together with the waste paper when the tray 33 becomes full of the particulates.
Patent JP-H11331913-A (JP)
Title: Pilot beacon device for code division multiple access base station system
Inventor: RI SHOBOKU
IPC: H04W88/08
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a pilot beacon device for simplifying the structure of a base station by integrally transmitting pilot signals. SOLUTION: This device is provided with a pseudo noise signal generating part 510 for generating a pseudo noise signal, pulse shape filtering part 520 for shaping the outputted pseudo noise signal, gain control part 530 for controlling the gain of the shaped pseudo noise signal, D/A converting part 540 for converting the gain controlled pseudo noise signal to an analog signal, filtering part 550 for removing the unwanted component of the converted pseudo noise signal, amplifier part 560 for amplifying the filtered pseudo noise signal, adding and modulating part 570 for adding and modulating the amplified pseudo noise signal, output part 580 for outputting the modulated signal and control part 590 for controlling the pseudo noise signal generating part 510 and gain control part 530.
Patent JP-S62250920-A (JP)
Inventor: YURUGEN HOFUMAN
IPC: B01D53/22
Filed: 1987-04-16
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-H07292061-A (JP)
Title: Polyurethane
Inventor: OSHITA TATSUYA
IPC: C08G18/32
Filed: 1994-04-28
Abstract: PURPOSE:To provide a polyurethane having excellent damping properties over a wide range of temperatures. CONSTITUTION:A polyurethane comprising a polymeric diol, an org. diisocyanate, and a chain extender. 1,4-Cyclohexanedimethanol having a cis to trans isomer ratio of not less than 15:85 occupies for not less than 30mol% of the chain extender. A damping material, a vibration absorber, or a noise control material is prepared from the polyurethane.
Patent JP-S59217675-A (JP)
Inventor: ICHIKAWA JIROU
IPC: C04B35/58
Filed: 1983-05-25
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-H05106923-A (JP)
Title: Controller for air-conditioner
Inventor: NISHIO YASUNORI
IPC: F04B49/06
Filed: 1991-04-23
Abstract: PURPOSE:To prevent forcible stop of an air-conditioner system, simultaneously performing an operation of a compressor for a long period and eliminate an overload due to repetition of start.stop by utilizing capacity of a power element of an inverter to a maximum value in an air-conditioner in which a driving power source frequency of the compressor is varied by the inverter. CONSTITUTION:An inverter-driven air-conditioner comprises pressure detecting means 9 of a pressure of a discharge tube of a compressor 8, sensed pressure deciding means for deciding the detected pressure of the tube by the means 9, and operating frequency deciding means 14 for deciding an operating frequency of the compressor by inputting the decision output of the means 15.
Patent JP-S60235440-A (JP)
Title: Formation of multi-layered wiring
Inventor: IWAMOTO NORIKO
IPC: H01L21/768
Filed: 1984-05-08
Abstract: PURPOSE:To provide a stable contact which can afford easy fine formation by, after forming a first wire, decomposing a metallic compound in the position of contact with the use of light effective to decompose and separate the metallic compound so as to form a metal projection in the position of the contact. CONSTITUTION:A substrate 1 provided with predetermined elements is applied with light (for Al, lambda=257.2mm.) through a mask in a vacuum container under a pressure of 10<-2>-10<-3>torr while a metallic compound gas [e.g. Al2(CH3)6] is introduced so as to form a wire 2. After that, the mask is substituted and a metal projection 5 is formed under the same conditions. A flat interlayer insulation film 3 is formed to cover them and then the whole surface thereof is etched such that the metal projection 5 in the contact is projected over the interlayer insulation film 3 by 1,000-3,000Angstrom . A second wire 4 is then formed in a similar manner with the first wire so as to cover the projection 5. Thus, a multi-layer wire which is connected with low contact resistance and can be worked finely is be formed with high yield.
Patent JP-S5721250-A (JP)
Title: Method of presetting tool position in metal machining device and setting jig used therefor
Inventor: OGISO YASUHIDE
IPC: B23Q15/24
Filed: 1980-07-07
Abstract: PURPOSE: To embody a setting jig capable of giving an accurate calibration value rapidly by a method wherein a setting jig capable of turning on a lamp upon contact with the tip of a tool is mounted on a metal machining device at the time of starting the drive for machining, and the tips of tools are sequentially contacted to the jig.  
     CONSTITUTION: A work rest 13 for mounting a work 14 onto a work fitting translation table 12 is provided on a base 11 of a turret type machine tool. Then, the setting jig 21 is placed on the work 14, respective cutting tools 18 are sequentially lowered and they are stopped at the amount the lamp is turned on. Then, the distance of descent of each cutting tool 18 is determined, and the thus determined length is obtained as the calibration value for the tool 18 under consideration. Since the tools 18 may include drills, boring tools and many other tools which are different in shape and dimensions, the corresponding calibration values are also different from tool to tool. The presetting is completed by inputting the thus obtained calibration values into a driving controller. Thus, a setting jig capable of providing accurate calibration values rapidly can be embodied. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07290798-A (JP)
Title: Thermal printer
Inventor: HASEGAWA KOJI
IPC: B41J25/312
Filed: 1994-04-28
Abstract: PURPOSE:To provide a thermal printer wherein a head-up of a thermal head can be executed uniformly against a platen. CONSTITUTION:A hook shape section 2a of a heat radiation plate 2 adhered by a thermal knead 1 is engaged with a head mounting pin 4 freely to rotate. A plate spring 6 pressing the thermal head to a platen 5 is integrated with a spring mounting plate 7, and the spring mounting plate 7 is engaged with and adhered to an upper section of the frame 3. Top edges of screws respectively screwed into width direction both sides sections of the spring mounting plate 7 in order to prevent the spring mounting plate 7 from becoming out of place from the frame 3 is made to execute a near access to the hook shape state section 2a. A fear wherein the hook shape state section 2 a may come up from a pin 4, when the head-up of the heat radiation plate 2 is executed, is prevented by the screws 18 of the width direction both sides. By this, a uniform head-up quantity along all width is ensured.
Patent JP-H11272475-A (JP)
Title: Automatic re-entrant method for non-re-entrant program and system therefor
Inventor: MURAKAMI TAKUYA
IPC: G06F9/45
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for attaining automatic conversion from a non-re- entrant program into a re-entrant program. SOLUTION: A source file 11 is analyzed by a source analyzing part 12, and the declaring part of a global variable and a static variable is extracted, and registered in a variable data base. A support file generating part 14 generates a definition file in which a definition sentence necessary for a source file after rewriting is described based on the variable data base and a support program source file 16 in which a program such as an initialization function necessary for the initialization of the variable is described. A source rewriting part 17 deletes the definition of the global variable and the static variable registered in the variable data base from the source file, rewrites the variable using part and changes this so that a substitute variable held for each rewiring task can be used, and generates a re-entranced source file.  Then, the compile link of this source file with the definition file and the support program is operated, and a re-entrant execution format program is generated.
Patent JP-H01263709-A (JP)
Title: Resetting control device
Inventor: ITO MORIHIKO
IPC: G06F1/24
Filed: 1988-04-14
Abstract: PURPOSE:To start an action with a CPU even when a resetting signal is continuously sent by providing a means to automatically release a resetting condition after a prescribed time. CONSTITUTION:When a resetting signal 21 is inputted from an external circuit, a counter 4 enters a counting condition and a CPU 8 becomes a resetting condition. Here, when the resetting signal 21 is quickly recovered, the counter 4 becomes the resetting condition, the resetting condition of the CPU 8 is released and an action is started. However, when the resetting signal 21 is continuously inputted by the nonconformity of an external circuit, etc., the counter 4 continues a counting action. When an output terminal Q4 becomes an H level, the resetting condition is released and the action of the CPU 8 is started.
Patent JP-S5521007-A (JP)
Title: Zoom lens structure body
Inventor: SAWANO HIROSHI
IPC: G02B7/10
Filed: 1978-07-31
Abstract: PURPOSE: To secure the margin for movement necessary for variable power and obtain the gripe width sufficient for stable operation by such construction wherein the ring zoom of rectilinear type 1 ring zoom type is protruded forward from the lens barrel like a hood.  
     CONSTITUTION: In the state where a short focus distance is taken, the front group lens L 1  is held advanced and the rear group lens L 2  held retreated. Here, when a zoom ring 3 is pulled out forward in the optical axis direction, the rear group lens L 2  also advances together with the rear group holding frame 6. When a cam ring 2 turns at this same instant, the front group holding frame 7 and front group lens L 1  also retreat and the zoom lens system shifts to a long focal length. At the same time the front part 3c of the zoom ring 3 overhangs forward from the front face of the front group holding frame 7 to cut off the harmful light entering from the outside of the angle of view, thereby playing the role of a hood. This constitution enables the margin for movement of the zoom lens to be taken large and enables sufficient gripe width to be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08280353-A (JP)
Title: Production of natural flavor
Inventor: KAWANA TAKAHIRO
IPC: A23L27/00
Filed: 1995-04-18
Abstract: PURPOSE: To produce a natural flavor free from a grassy smell, having a fresh and mellow flavor and taste not inferior to a season pack juice, by selectively separating and removing aldehyde-based compounds to cause a gassy smell, in producing a natural flavor from condensed water generated in vacuum heating concentration of a vegetable or a fruit. CONSTITUTION: Vapor generated when concentrating a vegetable or a fruit by heating in vacuum is condensed to recover condensed water containing a natural flavor. Then the condensed water is supplied to a hydrophilic ultrafiltration membrane (polyether sulfone, etc.) and permeated at 0-30 deg.C temperature of the inner part under <=0.6kgf/cm<3> entrance pressure to produce the objective natural flavor.
Patent JP-S5216775-A (JP)
Title: Cylindrical body conveyor
Inventor: SHIMOJIYOU AKIO
IPC: B65G49/02
Filed: 1975-07-31
Abstract: PURPOSE: Cylindrical bodies are conveyed continuously rotating by shifting magnetic field. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09280034-A (JP)
Title: Exhaust device for ship propeller
Inventor: OZAWA SHIGEYUKI
IPC: F02D41/14
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To prevent temperature sensors from over-heating so as to correctly detect the temperature of an exhaust system by fitting the temperature sensors detecting the temperature of the exhaust system onto the part position provided with a water jacket of an exhaust pipe and on the downstream side of catalyst, and extendingly providing a cooling water passage around the temperature sensor. SOLUTION: The exhaust device of an engine 8 constituting the water jet propeller of a surface traveling boat 1 is constituted of an exhaust manifold 13, an exhaust chamber 14, an exhaust pipe 16, and the like, and catalyst 20 is arranged on the connecting part between the exhaust chamber 14 and the exhaust pipe 16.  A temperature sensor 21 for exhaust gas is arranged in the vicinity of the downstream end of the catalyst 20 so that the extreme end of the temperature detecting part is faced to the exhaust passage, in addition to it, a temperature sensor 22 for exhaust pipe is fitted onto the part position to be the top point of the upper bent part of the exhaust pipe 16 so that the temperature detecting part is contacted with the inner pipe part, and this exhaust pipe 16 is formed so that a cooling water passage is extendingly provided around sensor fitting holes fitted with the respective temperature sensors 21, 22.