baber/WOPTO huggingface dataset:
Patent JP-H0275947-A (JP)
Title: Steam dryness measuring instrument
Inventor: YONEMURA MASAO
IPC: G01N25/60
Filed: 1988-09-12
Abstract: PURPOSE:To accurately and easily measure the dryness of steam by providing a pressure reducing valve to a leading path for leading steam to be measured to a measuring vessel and a temperature detecting means to the measuring vessel and communicating a steam bleeding means with the measuring vessel. CONSTITUTION:A measuring vessel 4 is coupled with a leading path 2 branched from a main pipe 1 through a pressure reducing valve 3 and a temperature sensor 5 is fitted inside the vessel 4 as a temperature detecting means. A vacuum pump 6 is communicated with the vessel 4 as a steam bleeding means. When the vessel 4 is evacuated by the pump 6 and the pressure inside the vessel 4 becomes lower than the set pressure of the valve 3, the valve 3 is opened and supplies steam and, when the pressure inside the vessel 4 becomes equal to the set pressure, the valve 3 is closed. When the pressure inside the vessel 4 is reduced by means of the pump 6 through the valve 3 in such a manner, the pressure of the steam to be measured can be reduced much more than the case where the pressure of the steam is reduced by means of an orifice only and, at the same time, the pressure inside the vessel 4 can be maintained at a fixed level. When the pressure drop becomes large, the steam to be measured can be changed to excessively heated steam and the dryness can be measured even when the pressure of the steam to be measured is low.
Patent JP-H08123519-A (JP)
Title: Manufacturing system for glass or plastic container
Inventor: KIYAN NIYUEN
IPC: G06F13/00
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To surely communicate information between a plurality of computers, namely nodes in a system for manufacturing glass container, etc. SOLUTION: A network is constituted for connecting nodes A, B, and AA to each other and each node has a local virtual network process. The local virtual network process of the node A informs the local virtual network processes of the other nodes B and AA that a data base is opened or closed at the node A when the data base is opened or closed. When it is informed, the nodes B and AA generate or destroy virtual data base entries. Then the connection between the node A and the nodes B and AA is established so as to maintain the communication between the data base of the node A and the virtual data base entry of the node B or AA. When a plurality of nodes exists in different networks, the communication is made through a repeater.
Patent JP-S59123456-A (JP)
Title: Step motor
Inventor: ICHINOSE ATSUNORI
IPC: H02K37/18
Filed: 1982-12-29
Abstract: PURPOSE:To enhance the efficiency of a step motor by forming the magnetization of a permanent magnet in a tooth shape, thereby reducing the leakage of magnetism. CONSTITUTION:Permanent magnets 22, 23 and a yoke 24 which form a stator are secured to a shaft 21. Two permanent magnets 22, 23 are spaced by a spacer 25. The magnets 22, 23 are magnetized radially, and the opposed surfaces of a stator 26 are magnetized to have different polarities. The magnets 22, 23 are formed in a cylindrical shape, and the magnetized part and the part not magnetized are aligned at an equal pitch on the circumference.
Patent JP-2001056058-A (JP)
Title: Non-contact type mechanical seal
Inventor: FUSE TOSHIHIKO
IPC: F16J15/34
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a static pressure non-contact type mechanical seal capable of minimizing vibration of a rotary sealing ring by a pneumatic hammer. SOLUTION: Annual space 23 sealed by a pair of O-rings 22, 22 is formed between an outer peripheral surface 21 of a rotary sealing ring 6 and an inner peripheral surface 13a of a holding part 13 of a spring retainer 5. In the rotary sealing ring 6, a seal gas introduction path 24 communicating among sealing end faces 3a, 6a and annular space 23 is formed. Seal gas 8 supplied to a static pressure generating groove 15 is introduced into annular space 23 from the seal gas introduction path 24 and the O-rings 22, 22 are deformed so as to increase a pressure contact force to the outer peripheral surfaces 13a, 21a. As a result, the rotary sealing ring 6 is strongly fixed to the holding part 13 via the O-rings 22, 22 and vibration of the rotary sealing ring 6 by a pneumatic hammer is prevented.
Patent JP-2000055487-A (JP)
Title: Method for operating under light load in engine driven refrigeration system using mixed refrigerant
Inventor: YOKOYAMA TAKESHI
IPC: F25B27/02
Filed: 1998-08-14
Abstract: PROBLEM TO BE SOLVED: To prevent reduction of efficiency and durability by increasing the number of engine starts and stops and providing cold storage using excess capacity under a light load to get rid of a need for controlling an engine by ON-OFF operation in an engine driven refrigeration system using a mixed refrigerant. SOLUTION: A refrigerant is a mixed refrigerant comprising a high boiling point component and a low boiling point component, a refrigerant condenser is provided at an upper stream side and an lower stream side respectively, a distiller 4 is provided at the lower stream side of an upper stream side condenser 3a, a high boiling point component path 10 is formed for introducing the refrigerant from a refrigerant liquid outlet of the distiller into a refrigerant evaporator 9 by means of an expansion valve 8 and returning to a compressor 1 through the refrigerant evaporator, and a low boiling component path 14 is formed for introducing the refrigerant from a refrigerant gas outlet of the distiller into a cold storage device 12 through a lower stream side condenser 3b and an expansion valve 11 and returning to the compressor through an indirect heat exchange with a cold storage material.
Patent JP-S59113439-A (JP)
Inventor: KURISUCHIYAN SHIYARURU BUAN DO
IPC: G03C8/10
Filed: 1983-12-05
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-H0970921-A (JP)
Title: Manufacture of metal-plated laminate
Inventor: SAKAI HIROSHI
IPC: B29C70/02
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain a metal-plated laminate which has excellent surface smoothness, electrolytic corrosion resistance and drilling processability and makes it possible to deal with the increase in the density of printed circuit boards. SOLUTION: A predetermined number of resin sheets each of which uncured thermosetting resin particles solid at the normal temperature are dispersed in an inorganic fiber and stuck by a curable binder resin are superposed, a metal foil is superposed on one or both sides, and heated and pressurized. The sheet is manufactured by coating the sheet obtained by paper making slurry containing the inorganic fiber and the particles solid at the normal temperature with the curable binder resin, then heating it, drying it and curing the binder resin.
Patent JP-2000067736-A (JP)
Title: Electron emission element, its manufacture, and display device using the same
Inventor: NAKADA SATOSHI
IPC: H01J1/304
Filed: 1998-08-14
Abstract: PROBLEM TO BE SOLVED: To lower driving voltage, make the amount of electrons emitted uniform, and reduce the spread of electron beams by forming the bottom surface of an opening in a plane parallel to the surface of a gate electrode line, forming a plurality of fine projections on the surface of a carbon film at the bottom of the opening, and positioning the carbon film on a substrate side than the surface of a cathode line. SOLUTION: In this electron emission element, the surface of a carbon film 18 is recessed and positioned on a substrate 11 side than the surface of a cathode line 13. By this structure, the maximum electric field is applied to the position apart from the most end part of the bottom surface of an opening 17, and electrons emitted from the carbon film 18 having fine projections are efficiently taken out from the opening 17. The equipotential surface in the vicinity of the bottom of the opening 17 is parallel to the surface of the cathode line 13, and emitted electrons fly together in the vertical direction to the surface of the carbon film 18. Incoming of electrons into the side surface of the opening 17 or a gate electrode line 15 is prevented, and generation of troubles such as abnormal discharge can be prevented.
Patent JP-H0982466-A (JP)
Title: Induction heating device
Inventor: OHASHI MASAHARU
IPC: H05B6/12
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To make accurate temp. control by using a temperature-sensitive metal for a cooking vessel, and sensing its temp. precisely with the current through utilization of the change in the electric characteristics at the Curie point or around it. SOLUTION: When a cooking apparatus 4 made of a temperature-sensitive metal is placed on a heating part 10, the load inductance seen from a heating coil 5 shows a temperature-sensitive curve which drops steeply at the Curie point Tc as the boundary. When the temp. of the cooking apparatus 4 reaches the Curie point, accordingly, the collector current Ic of a switching element 8 increases rapidly. This is sensed by an Ic current sensing means 20 and transmitted to a control means 9. Acknowledging it, the control means controls the current fed to the coil 5 so that the On time of the switching element 8 becomes shorter as specified. According to this arrangement in which the current is sensed at all times and the temp. of the cooking apparatus 4 is sensed touchlessly and directly, the temp. control of the induction heating device concened can be performed accurately.
Patent JP-S61106881-A (JP)
Inventor: MIYAZAKI OSAO
IPC: E05B47/04
Filed: 1984-10-30
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-S6472274-A (JP)
Title: Electronic filing device
Inventor: KAMIYAMA TADANOBU
IPC: G06F17/30
Filed: 1987-09-14
Abstract: PURPOSE:To improve the efficiency of processing with an electronic filing device by handling and controlling document and drawing data stored in a magnetic memory means like the paper document and drawing data and furthermore confirming these data when they are stored in an optical means. CONSTITUTION:Code data is read out of a magnetic memory means 28a and stored in an optical memory medium 19. In this case, an instruction is received for confirmation of the contents of the stored code data. Thus the code data read out of the means 28a is compared with the data stored in the medium 19. Then the document and drawing data stored in the means 28a can be handled and managed like the paper document and drawing data and furthermore can be confirmed when these data are stored in the medium 19. As a result, a highly efficient working environment is secured and the processing efficiency is improved with an electronic filing device.
Patent JP-S6386605-A (JP)
Title: Power amplifier
Inventor: OKUI ISAMU
IPC: H03F1/42
Filed: 1986-09-30
Abstract: PURPOSE:To ensure the limiting of a short-circuit current by controlling the titled amplifier so that its impedance viewing from its power amplification part to driver transformer-side comes larger when the power supply is cut off. CONSTITUTION:In case the power is no longer supplied to the power amplifier due to the fusing of a power source protection fuse F3, etc., a relay contact (rl) is turned to the direction opposite that shown in the figure, and one end C of a primary coil of the driver transformer T1 is grounded via a resistor R13. Accordingly, the primary-side impedance of the driver transformer T1 comes larger, therefore, the impedance of the transformer T1 viewing from its secondary side also comes large. As a result, the action of limiting the current in the power amplification part is executed completely, and a defective power amplifier can hardly be a load with respect to a normal power amplifier.
Patent JP-H07165819-A (JP)
Title: Synthetic resin material cross-linked partially by metal compound
Inventor: BERUNTO ROTARU MARUKUTSUINKE
IPC: C08F8/42
Filed: 1994-09-26
Abstract: PURPOSE: To obtain a partially crosslinked synthetic resin material which has a specified MFI, is excellent in mechanical properties, and is suitable for various molding materials by reacting a propylene homopolymer, a propylene copolymer contg. 2-10C alkene-1 units, and a specific metal compd.  
     CONSTITUTION: (a1) 25-97 wt.% propylene copolymer contg. 0.1-15 wt.% 2-10C alkene-1 units and 3-75 wt.% propylene copolymer contg. 15-80 wt.% 2-10C alkene-1 units, (a2) 25-97 wt.% propylene homopolymer and 3-75 wt.% propylene copolymer contg. 15-80 wt.% 2-10C alkene-1 units, (a3) a propylene homopolymer having an MFI at 230°C under a 2.16 kg load of 0.01-100 g/10 min, or (a4) a propylene random copolymer contg. 15 wt.% or lower alkene-1 units is reacted with (b) a metal compd. of formula I or II (wherein R is H or a 1-4C alkyl; M is a metal of the group II or zinc; and M 2  is R or Al). The resulting resin has the same MFI as that of (a3). 
     COPYRIGHT: (C)1995,JPO
Patent JP-H1073718-A (JP)
Title: Optical filter for display
Inventor: FUKUDA SHIN
IPC: G09F9/00
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical filter for a display having excellent resistance against environment and cutting property for intense IR rays emitted by a plasma display. SOLUTION: This filter for a display consists of a transparent base body (A) 20 and a light-controlling film (B) 10 laminated to one principal plane of the body 20. The film (B) 10 is produced by successively laminating a high refractive index transparent thin film layer (D) and a metal thin film layer (E) as (D)/(E) repeating unit, repeating to deposit the units four or more times on one principal plane of a transparent polymer film (C), and further forming a high refractive index transparent thin film layer (D) and a transparent resin layer (F) thereon. The transparent resin layer (F) consist of a UV-curing resin containing at least one kind of compd. selected from triazine amine compds., mercapto benzoimidazole compds., thiodipropionate compds., benzoimidazole compds., benzotriazole compds. and thiocarbamates.
Patent JP-S61111300-A (JP)
Inventor: MITA MASAZO
IPC: B66F7/06
Filed: 1984-11-02
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-H0570054-A (JP)
Title: Elevator and operating method thereof
Inventor: MIWA KIKUO
IPC: B66B7/00
Filed: 1991-09-10
Abstract: PURPOSE:To provide an elevator capable of saving the space and simplifying operating actions. CONSTITUTION:An upper cage 11a and a lower cage 11b are provided on one hoistway 10, refuge areas 12, 13 for the cages 11a, 11b are provided at the upper section and the lower section of the hoistway 10, and the cages 11a, 11b are simply reciprocated upward and downward.
Patent JP-H1074135-A (JP)
Title: Information processor
Inventor: TSUKADA TSUNEHIRO
IPC: G06F3/0482
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an information processor capable of using the same user interface for both cases that a processing is required to be instantaneously executed and a processing is required to be held. SOLUTION: This information processor is provided with an input device 101, a central processing unit(CPU) 102, a main storage device 103, a read-only memory(RAM) 104, a secondary storage device 105, and an output device 106 such as a display device and a printer. The CPU 102 specifies whether an operation is to be autonomously generated in accordance with an operation and a time displayed on an output device 106 or not and correspondingly judges whether the operation is to be autonomously generated in accordance with a specification.
Patent JP-H0564846-A (JP)
Title: Composite sheet for reinforcing reaction draw molding
Inventor: HARAGUCHI KEIICHI
IPC: B29L7/00
Filed: 1991-09-10
Abstract: PURPOSE:To improve handling processability and make impregnation properties of resin good by interlacing thermoplastic fiber with reinforcing fiber and integrating them. CONSTITUTION:Thermoplastic resin fiber is cut, and short fibers are dispersed in liquid, and paper is made from the dispersed bodies and a short fiber web sheet in which fibers are oriented at random. Short fiber web sheets are laminated on the upper and lower faces of the sheet in which long fibers for reinforcing are arranged in one direction on the plane, and the reinforced sheet is inserted in the sandwich shape. After that, water jet is applied from the upper and lower faces of the laminate sheet, and the short fibers constituting the fiber web are infiltrated into the reinforced fiber sheet to manufacture a composite sheet in which the reinforcing fibers and thermoplastic short fibers are interlaced integrally.
Patent JP-H0683303-A (JP)
Title: Display controller
Inventor: MORIMOTO MINORU
IPC: G06F3/048
Filed: 1992-08-28
Abstract: PURPOSE:To make a free screen division display with small-scale hardware without increasing the load on the hardware. CONSTITUTION:The display controller is provided internally with a temporary storage memory 22 for storing display position data specifying the display position of a display screen to be displayed next and display attribute data specifying the display mode of the display screen and a scanning timing generating device 31 which generates dot position data corresponding to the positions of dots that the display device currently displays, and it is decided whether or not the display screen should be switched on the basis of the dot position data and display position data; when it is decided whether the screen should be switched, control over the display of the display device based upon the display attribute data is performed and an interruption signal INT commanding a CPU 1 to generate display position data and display attribute data corresponding to a new display screen is generated.
Patent JP-2001047285-A (JP)
Title: Welding jig
Inventor: YO KENSHO
IPC: B23K9/035
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a welding jig for making welding easier and raising the quality of welding. SOLUTION: The welding jig has a pair of tabs 10 having a circular groove respectively. A metallic stick 12 is accepted in the circular groove 11. Each tab 10 has a bottom end part in which a snap groove 13 for accepting a pad 20 is provided. Each pad 20 has two end parts which are respectively accepted in the snap groove 13 of the tab 10.
Patent JP-H0674675-A (JP)
Title: Laminate body heat exchanger and manufacture thereof
Inventor: OU ROHIN
IPC: F28F3/00
Filed: 1992-08-31
Abstract: PURPOSE:To obtain a laminate body heat exchanger and a manufacture thereof which has no drop in the efficiency of the heat exchanger because of the effect of a contact heat resistance while achieving a handy designing of a production process and a reduction in production costs. CONSTITUTION:A laminate body heat exchanger has a plurality of slits formed parallel on a sheet comprising a high thermal conductive material such as copper and aluminum and a pin fin part 5 built up with a part left between slits. A fin element 1 which is provided with a rectangular hole 6 to form a refrigerant passage is laminated on both end sides in the longitudinal direction (vertical way) of the pin fin part 5 through a spacer 2 provided with a rectangular hole 7 alone corresponding to the rectangular hole 6 for forming the refrigerant passage of the fin element 1 so that the rectangular holes 6 and 7 form continuous through passages 12.
Patent JP-H0542576-A (JP)
Title: Method for controlling good/bad of set operation in injection molding machine
Inventor: YAMADA AKIO
IPC: B29C45/76
Filed: 1991-08-19
Abstract: PURPOSE:To provide a method for controlling good/bad of a setting operation in an injection molding machine wherein a setting operation of molding operating condition can be specified to a selected person and a key switch is unnecessary and control is easy. CONSTITUTION:Under a condition where a setting operation is unallowable mode, even if an operating condition setting mode image is called out, the system makes setting (or changing) operation of an operating condition impossible. Under this setting operation unallowable mode, an input mode image of a confidential number is called out and when an operator inputs a confidential number coinciding with a preregistered confidential number, the system is shifted to a setting operation allowable mode which makes setting of the operating condition possible.
Patent JP-H08199056-A (JP)
Title: Thermoplastic composition for production of low gloss moldedarticle
Inventor: BUIJIYAYA KUMAA KURUGANTEI
IPC: C08L51/04
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic compsn. which gives a low-luster molding irrespective of whether the surface of the molding is smooth or textured by incorporating a mixture comprising an arom. carbonate polymer, a thermoplastic arom. vinyl polymer, and a certain amt. of a specific nitrile rubber into the compsn.  
     SOLUTION: The compsn. contains an arom. carbonate polymer pref. selected from among a carbonate homopolymer, a copolyether-polycarbonate copolymer, a halogenated polycarbonate, and their mixtures pref. in an amt. of about 10-90 wt.%, a thermoplastic arom. vinyl polymer (e.g. ABS) pref. in an amt. of about 5-80 wt.%, and a nitrile rubber (e.g. a butadiene-acrylonitrile rubber) having a Tg lower than 0°C in an amt. enough to give a molded thermoplastic item having a surface with a reduced luster, pref. about 1-20 wt.%. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S6385837-A (JP)
Title: Remote maintenance system
Inventor: MORI TAKAHIKO
IPC: G06F11/22
Filed: 1986-09-29
Abstract: PURPOSE:To constitute a picture to be easily used by a maintenance man and to reduce the volume of communication data by separating a data conversion logic part common in the same kind of data processors from a data part inherent in each processor and enabling the maintenance man for the data processor to define its data part. CONSTITUTION:Input data (a) are converted successively from the head in each bit length regulated by conversion normal (b) in accordance with conversion processing (c) regulated by the conversion normal (b). The contents of a background picture (d) are different in each kind of a data processor 10 and can be optionally defined by the maintenance man and previously outputted on a display device 15. When the data converted by the conversion processing (c) is outputted to the display device 15, a picture (e) is outputted on the display device 15. Thus, the picture to be easily observed by the maintenance man of the data processor can be constituted by changing the definition value of the background picture and the normal value of the conversion method.
Patent JP-2001055123-A (JP)
Title: Detecting device for brake operating condition
Inventor: MURATA KAZUO
IPC: B60T7/02
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To prevent a brake lamp from being lighted at automatic braking by fitting a flexible step pressure vessel enclosed with fluid to the pedal plate of a brake pedal and constituting the brake pedal so that a detecting means is operated by fluid pressure rise at stepping on the brake pedal. SOLUTION: A step pressure vessel 21 formed into a flat vessel made of rubber and closely conformed to a pedal plate 16 is stuck to the pedal plate 16. Incompressible fluid is enclosed in the vessel 21, and a pressure switch 23 as a detecting means is fitted to the inner face of the vessel 21. Hereby, when a driver steps the step pressure vessel 21, raise pressure of the fluid acts on the pressure switch 23 and a detected signal is output. By the use of the signal, a brake lamp is lighted. When automatic brake is operated, the step pressure vessel 21 is not stepped, hence the pressure switch 23 does not output any signal, and the brake lamp is not lighted.