baber/WOPTO huggingface dataset:
Patent JP-H1082582-A (JP)
Title: Air liquefying separation device and its starting method
Inventor: NOJIMA TOSHIYUKI
IPC: F25J3/04
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To smoothly start by connecting a bypass tube connected to a top or intermediate part of a crude argon tower to a waste gas tube from an upper tower or a cooling fluid tube of a crude argon condenser. SOLUTION: A bypass tube 31 is branched from a tube 32 for introducing gas of a top of a crude argon tower 3 to a crude argon condenser 5 to a waste gas tube 21. When a bypass valve 33 is opened, part of the gas rising in a block (a) of a lower portion of an upper tower flows from a tube 23 to the tube 32 via the tower 3 and to the tube 21 via the tube 31. Therefore, a gas amount rising in a block (b) of a lower portion of the upper tower becomes the same amount as that in the case of a normal operation state. Hence, pressure loss in the section (b) is not increased, flooding can be prevented, and it is not necessary to reduce a material air amount. Further, since cooling of the tower 3 can be simultaneously proceeded upon starting an upper tower 1, a starting time can be shortened.
Patent JP-S60128068-A (JP)
Inventor: AKIHAMA YUUICHI
IPC: B61C9/38
Filed: 1983-12-16
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-S60129233-A (JP)
Title: Method and machine for extrusion of thermoplastic synthetic resin
Inventor: SEKIGUCHI KEIJIROU
IPC: B29C48/03
Filed: 1983-12-16
Abstract: PURPOSE:To obtain high-quality extruded products of resins without the use of any mixing mechanism by a method in which the diameter of a screw in a solid feeding section is made larger than that of the screw in the molten resin weighing section and the pitch of the screws is made smaller to make the amount of extrusion exact. CONSTITUTION:The feeding ratio of solids in the solid feeding section 10a to that of molten resin in the molten resin feeding section 10c is set up to 1.0-1.5, preferably 1.5. No aperture occurs in the feeding section 10c and also no overheating and overmuch stagnation occur there. In the feeding section 10a, little rotation toward the circumferential direction of a solid thermoplastic synthetic resin by several grooves 12 provided in the cylinder 11 takes place, and the resin is fed in a portion where the lead angle is comparatively small, lessening load of screw turning drive forces.
Patent JP-H1084349-A (JP)
Title: Network connection quality control system
Inventor: IWASE TOSHIO
IPC: H04L45/42
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a network connection quality control system by which a frequency band is designated from a terminal equipment side, the terminal equipment side designates so that the frequency band once set is maintained till the end of a speech and stable connection quality is obtained. SOLUTION: A terminal equipment 14 and a network management system 12 are connected to each other with a control logic line 18. The network management system 12 is connected to an ATM exchange 11 with a control logic line 17 to store network connection form information and connection setting information and to monitor a the state of the ATM exchange. When a call establish request comes from a terminal equipment, the network management system retrieves a network class by which a required frequency band is reserved. When no route is in existence, the network class is confirmed, and in the case of 'priority connection', the connection of 'non-priority connection' having already been set up is forcibly released. The connection of 'priority connection', 'usual connection'n is not forcibly released.
Patent JP-S61204564-A (JP)
Title: Method and instrument for automatic analysis of sex steroid hormone
Inventor: HAYASHI NOBUMUNE
IPC: G01N33/74
Filed: 1984-11-08
Abstract: PURPOSE:To analyze exactly and quickly the various components of the sex steroid hormone in blood by connecting a composite detecting mechanism consisting of an absorptiometer and electrochemical detector to a high-speed liquid chromatograph. CONSTITUTION:The sex steroid hormone is adsorbed to a dimethyl octyl chemical bond type silica gel column and is subjected to deprotenization and cleaning operation. The adsorbed hormone is desorbed from the column by an acetonitrile-aq. soln. mixture. The various components of the separated hormone are measured by the absorptiometer and electrochemical detector. A methanol solvent vessel 1, a 20% acetonitrile-80% aq. solvent vessel 2 and an aq. solvent vessel 3 are provided to the instrument for the above-mentioned purpose and the waste liquid after the treatment is contained in a waste liquid vessel 22. An auto sampler 9, a chemical bond type silica gel column 12 having a six-way valve 11, a sepn. column 15, absorptiometer 16 and an electrochemical detector 17 are provided therebetween and a high-temp. liquid chromatograph pump 19, a degassing device 20 and a 48% acetonitrile-52% phosphoric acid buffer solvent vessel 2 are provided thereto.
Patent JP-H04127042-A (JP)
Title: Wiring pattern inspector
Inventor: YAMAMOTO ATSUHARU
IPC: G01N21/956
Filed: 1990-09-05
Abstract: PURPOSE:To enable accurate inspection of a line width by a method deletion candidate pixels for a fine line processing are detected for a binary image data of a printed circuit board and the pixels to be deleted at each fine line processing are switched at each processing to obtain an octagonal distance image. CONSTITUTION:First-(n)th fine line processing means 106-107 repeat a processing (n) times to delete one pixel each from outside in a wire pattern using a binary image from a binary coding means 105 and a fine line image is generated. In first-(n)th deletion position judging means 108-109, if a 4-link edge position of the pattern is assigned as deletion position of the pixel, in 8 neighbourhood distance images, an 8-link edge position is assigned to obtain 4 neighbourhood distance images. The link of the edge is switched in a specified sequence to obtain an octagonal distance image. A length measuring means 113 of a defect detection means 112 measures the line width of the wiring pattern at a core line position of a fine line image to detect a position violating a prescribed line width.
Patent JP-S6479078-A (JP)
Title: Carbon-ceramic compound body
Inventor: KUMASAKA SADAO
IPC: C04B37/02
Filed: 1987-09-21
Abstract: PURPOSE:To obtain a carbon-ceramic compound body having high heat resistance, fire resistance, heat insulating property, and heat shielding property by integrally bonding a calcined product of a mixture consisting of distillation residue of petroleum base or coal base low quality oil and glass fiber to a metallic plate. CONSTITUTION:An oil mixture consisting of at least one kind of petroleum base or coal base low quality oil is distilled in the presence of at least one kind of metal or metal compd. Obtd. distillation residue is mixed with glass fiber and calcined. The title compound body consists of the calcined product and a metal bonded integrally to the calcined product. The petroleum base low quality oil to be used is heavy oil, waste oil, low grade petroleum oil, naphtha, petroleum tar, etc. The coal base low quality oil to be used is coal tar, etc. Preferred metal or metal compd. is Sn, Pb, and their compd. preferred metallic plate is iron plate, copper plate, stainless steel plate, aluminum plate, galvanized sheet steel, tin plate, etc.
Patent JP-H0285540-A (JP)
Title: Sealing liquid for liquid-sealed type vibration-proof mount
Inventor: SUZUKI TAKAMASA
IPC: C09K5/20
Filed: 1988-09-21
Abstract: PURPOSE:To improve ozone resistance without causing vulcanization adhesion inhibition by using a liquid mainly made of glycol, water and an ozone-resistant antioxidant and containing the ozone-resistant antioxidant 2-20wt.%. CONSTITUTION:A sealing liquid 3 is added and dispersed with an ozone-resistant antioxidant to a mixed liquid made of glycol and water. The mixing ratio between glycol and water is not limited in particular, and they are prepared as appropriate to obtain desired viscosity. An amine antioxidant, e.g., N-phenyl- N<->-isopropyl-p-phynylenediamine, is used for the ozone-resistant antioxidant, and the content is set to the range of 2-20wt.%. The ozone-resistant antioxidant stored in the sealing liquid is gradually diffused and infiltrated into a rubber sheet 2 forming the wall of a liquid chamber 1, and the ozone resistance of a rubber material is improved.
Patent JP-2000061936-A (JP)
Title: Silicon wafer retainer
Inventor: YAMADA TOSHIO
IPC: H01L21/68
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to nip a silicon wafer without touching the areas to be worked of both first/second faces of the silicon wafer by moving a retainer along the silicon wafer and stopping the retainer at a wafer nipping position in the diameter and further retaining a part of the outside of the silicon wafer using a groove. SOLUTION: The silicon wafer retainer 1 is of an archlike shape extending over a desired length and fitting the diameter of a silicon wafer 5, and has a groove formed along the inner peripheral side. The slant of this groove comes into contact with the outer peripheral shoulder part of the silicon wafer 5, so that it is linearly retained. The two pieces of the retainer 1 are opposite to each other by a support 6 and are supported in such a manner that the retainers 1 are movable in an arclike fashion. The retainers 1 are moved to the end part of a long hole 8 by operating an operating part 10. Consequently the movement of the retainers 1 is realized and the right/left retainers 1 stop to retain the silicon wafer 5 in the diameter. Thus it is possible to nip the silicon wafer 5 without touching the areas to be worked of both first and second faces of the silicon wafer.
Patent JP-H08101511-A (JP)
Title: Developer, production of color filter using same and color filter
Inventor: AKAHORI SATOHIKO
IPC: G03F7/004
Filed: 1994-09-30
Abstract: PURPOSE: To improve such characteristics as the appearance of a coating film, resolution and residue on development in a well-balanced state by incorporating a specified surfactant, an org. amine, an org. solvent and ion-exchanged water. CONSTITUTION: This developer for a colored image forming material contg. a dispersed resin having an acid value of 20-300, a pigment, a monomer having one or more photopolymerizable unsatd. bonds in each molecule and a photopolymn. initiator contains a surfactant contg. alkylolamide represented by formula I or II, an org. amine, an org. solvent and ion-exchanged water. In the formulae I, II, each of R<1> and R<2> is 5-20C satd. or unsatd. hydrocarbon. When the objective color filter is produced, such a colored image forming material is formed as a film on a substrate and imagewise irradiated with active rays, the exposed part is photoset and the unexposed part is removed by development with this developer. These processes are repeatedly carried out for plural colored image forming material different from each other in color to form image elements.
Patent JP-S6478688-A (JP)
Title: Surface joining method for co or co base alloy
Inventor: HIRAI SHOZO
IPC: B23P15/02
Filed: 1987-09-21
Abstract: PURPOSE:To improve heat resistance of a joining part and to reduce man-hours by arranging insert materials made of specific weight % B and Si alloys respectively between materials to be joined and heating joints to the prescribed temperature to diffuse B and Si in the materials to be joined. CONSTITUTION:The insert materials 2 are formed of a Co or Co base alloy consisting of, by weight, the 1-8% B and 1-20% Si alloys. The insert materials 2 are arranged between the materials 1 and 1 to be joined and the whole of the joint parts is heated and maintained at the temperature above the melting point of the insert materials 2 and below the melting point of the materials 1 and 1 to be joined. At this time, the insert materials 2 are molten to join the materials 1 and 1 to be joined and B and S1 elements are diffused in the materials 1 and 1 to be joined. The joining part becomes homogeneous with the materials 1 and 1 to be joined by diffusion of the B and Si and the heat resistance of the joining part is improved. Since the operating method is simplified, the man-hours for joining are reduced.
Patent JP-H1081022-A (JP)
Title: Printer device and its manufacture
Inventor: ANDO MASATO
IPC: B41J2/045
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To accurately represent a medium tone and reduce cost to a comparatively lower level to deal with a low price trend. SOLUTION: Pressure is applied to a metered medium in a metered medium pressure chamber 4 filled with the metered medium using a piezo element 20, and the metered medium is mixed with a jetting medium in a jetting medium nozzle 2 which communicates with the metered medium pressure chamber 9 filled with the jetting medium. Further, pressure is applied to the jetting medium contained in the pressure chamber 9 with the help of a heating element 23 to jet a mixed liquid droplet of the metered medium and the jetting medium. The piezo element 20 may be used as a means for applying pressure to the jetting medium and the heating element 23 may be used as a means for applying pressure to the metered medium. In addition, a nozzle 1 for the metered medium and the jetting medium nozzle 2 are preferably of such a configuration that these nozzles 1, 2 are opened at mutually adjacent positions.  Besides, both pressure chamber 4 for the metered medium and heating element 23 are preferably of the monolithic form using a single member of a heating element plate 90.
Patent JP-H0552400-A (JP)
Title: Controller for air conditioner
Inventor: ONIZUKA KEIGO
IPC: G01H3/12
Filed: 1991-08-23
Abstract: PURPOSE:To prevent rotational speed control of a motor of an indoor blower from being influenced even by the sound other than music sound generated from a sound generating device. CONSTITUTION:Electric signals outputted to a sound signal output terminal (jack) 47 of a sound generating device are sent to a microcomputer via a filter, amplifier, and integration circuit. The microcomputer in turn executes a predetermined arithmetic processing based on said signals to control the rotational speed of an indoor blower incorporated in an indoor machine 3.
Patent JP-2001059311-A (JP)
Title: Beam material, decoration method for beam material and transfer method for beam material
Inventor: KISE YUSUKE
IPC: E04C3/04
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To facilitate the attachment of a structural member by providing through holes for a fastening material between a support body of a beam material and the beam material in the bottom face of the square shaped cross section beam supported by the support body from the bottom and providing operation holes mated with the through holes, at least, in one side of the beam material. SOLUTION: The both sides of this steel beam material 1 are decorated by decoration materials 21b, 22b formed of decorated wooden-piece cement boards and a support body 4 and beam material 1 are connected by fastening an upper frame 44, a spacer 12, and a the bottom side of the beam material 1 by bolts and nuts (fastening materials) 61, 62. Through holes for the fastening material between the support body of the beam material 1 and the beam material 1 are provided in the bottom face of the square shaped cross section beam material 1 and operation holes mated with the through holes are provided in one side of the beam material 1. The beam material 1 is formed by welding the steel plate with the operation holes left in the opening of a C-steel.  When the beam material is fastened using the support body 4 and the fastening material, the bolts and nuts 61, 62 can be threaded using a jig, etc., via the operation holes.
Patent JP-H04116884-A (JP)
Title: Circuit board for coping with emi
Inventor: HAYASHI HIROMITSU
IPC: H05K1/09
Filed: 1990-09-06
Abstract: PURPOSE:To ensure reliability like resistance to migration, and improve productivity, by using conductive paste as a shielding electrode, which paste contains specified polyhydroxy styrene derivative or polyhydroxy styrene based copolymer and/or its derivative and thermosetting resin. CONSTITUTION:After a plated layer 6 is formed on the inner wall of a through hole 5 formed in a board composed of copper-clad laminate, a circuit pattern 2, an earth pattern 3 and a land 4 for surface mount devices are formed on the board 1. Screen ultraviolet curing type resist ink or the like is spread so as to cover the circuit pattern 2, and an insulating layer 7 is formed by curing the ink. By spreading specified conductive paste so as to cover the insulating layer 7 and the earth pattern 3 and curing said paste, a shielding electrode layer 8 is formed. Said layer 8 is formed of conductive paste containing polyhydroxy styrene derivative or polyhydroxy styrene based copolymer and/or its derivative and thermosetting resin. Thereby resistance to migration of the board is remarkably improved.
Patent JP-H0550218-A (JP)
Title: Reflow soldering device
Inventor: NISHIJIMA YOSHIYA
IPC: B23K1/008
Filed: 1991-08-22
Abstract: PURPOSE:To prevent contamination of the soldering device and to facilitate washing of a substrate by cooling, liquefying and separating flux gas contained in gas by a high pressure part, of inert gas god out of a blower. CONSTITUTION:A substrate 10 is carried to a reflow soldering chamber RF from a pre-heating chamber, comes into contact with heated nitrogen gas and cream solder is melted, and electronic parts 31 are soldered to the substrate 10. When the substrate 10 is heated, flux evaporates from the cream solder, and is mixed with nitrogen gas. This nitrogen gas is fed by pressure to a flux collecting device by e blower 2, comes into contact with a cooling pipe and is cooled. The flux contained in the gas is liquefied and separated from the gas, stored in a bottom part of the flux collecting device 3, and collected through a flux collecting pipe 28. The nitrogen gas from which the flux is separated is returned to the upper part of a heating device 15.
Patent JP-S61118187-A (JP)
Title: Magnetic field treating apparatus
Inventor: FUKUSHIMA HIDEKO
IPC: B01D35/06
Filed: 1984-11-13
Abstract: PURPOSE:To prevent the deposition of mineral components in water passing through a vessel in a pipeline and an apparatus by packing a ribbon-like amorphous magnetic material into a cylindrical vessel, and providing a means for applying a magnetic field to the above-mentioned magnetic material at the outside of the vessel. CONSTITUTION:A magnetic field treating apparatus 5 is provided to a pipeline 4, and used for applying a magnetic field to water flowing in the pipeline 4, ionizing hardly-soluble impurities contained in water, and removing the impuri ties. A ribbon or a thin wire-like amorphous magnetic material 2 having appro priate length is packed in a cylindrical vessel 1, and permanent magnets 3 and 3' for applying a magnetic field to the magnetic material 2 is provided at the outside of the vessel 1. The intensity of the magnetic field is regulated to >=500G, or preferably to >=2,000G. With such a simple structure, the ionization of CA, Si, etc., contained in water passing through the vessel 1 is accelerated, the magnetic field treating effect is improved, and the deposition of the mineral components in water in the pipeline and apparatus is prevented.
Patent JP-2001065454-A (JP)
Title: Variable displacement type refrigerant compressor
Inventor: KANAI HIROSHI
IPC: F04B27/14
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To increase the durability of a pressure sensing member even when CO2 is used as a refrigerant and also prevent the operating characteristics of an opening/closing valve from being unstable. SOLUTION: This refrigerant compressor is formed so that an inert gas is sealed into a spring storage case 82 for storing a spring, a cooling space 87 surrounding the case 82 is provided in a bypass circuit 84, a low pressure refrigerant gas is led from a suction port temporarily into a suction chamber 13, and the refrigerant gas is returned again to the suction chamber 13 after being passed through the bypass circuit 84. When the low pressure refrigerant gas passes the bypass circuit 84, the inert gas inside the case 82 is cooled by the refrigerant gas. Thus, even if the temperature of a rear head 3 is raised, a temperature rise of the inert gas inside the case 82 is suppressed, and an inert gas pressure can be prevented from being varied.
Patent JP-H03103390-A (JP)
Title: Production of algaas epitaxial wafer for red led
Inventor: KONISHI MASAYA
IPC: C30B19/00
Filed: 1989-09-13
Abstract: PURPOSE:To obtain a product having high luminance by heat-treating an epitaxial wafer grown by liquid-phase epitaxial method, under a specific condition. CONSTITUTION:A retaining tool 2 holding plural sheets of AlxGa1-xAs epitaxial wafer 1 for red LED having 0.25-0.40 crystal ratio having single or double hetero structure and 0.25-0.40 crystal ratio (X) grown by liquid-phase epitaxial method is arranged in a quartz reaction tube 3. Then the water 1 is heated by a heater 4 at a position corresponding to the retaining tool 2 at the outer peripheral of the reaction tube 3 at 600-1,050 deg.C for 15 minutes to 4 hours. The heat treatment is carried out in a hydrogen gas treatment. When the temperature of heat treatment is <= the lower limit temperature, growth completion temperature of ordinary epitaxial wafer is 600 deg.C and the heat treatment has slight effect and when the temperature of heat treatment exceeds the upper limit, the wafer is extremely damaged. When the heat-treating time is >= lower limit, effects can not be expected and when the heat-treating time exceeds the upper limit, deterioration of bonding characteristics caused by diffusion of impurities and disadvantage of mass production are brought about.
Patent JP-H0793356-A (JP)
Title: Image information processor
Inventor: SOEJIMA EIJI
IPC: G06F17/30
Filed: 1993-09-24
Abstract: PURPOSE:To reduce the storage capacity that a magnetic disk requires and to read information in a short time by retrieving the information by accessing a data base structured on an optical disk according to a system table stored on the magnetic disk. CONSTITUTION:A magnetic disk device 37 which is provided of a control part 10 stores various control programs on the loaded magnetic disk and also stores retrieval data for retrieving image data stored on an optical disk device 22 and a system for managing the database. The database stored on the optical disk can, therefore, be accessed to retrieve image data according to environment that the database offers. Consequently, only the system table is stored on the magnetic disk device 37 without storing the database which requires very large storage capacity, so the storage capacity of the magnetic disk device 37 may be small and the system table can be updated in a short time.
Patent JP-2001066642-A (JP)
Title: Liquid crystal display device and its production
Inventor: MANO MICHIO
IPC: G02F1/1339
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a means to stably form a uniform substrate gap <=2 μm in a liquid crystal display device. SOLUTION: The liquid crystal displaydevice consists of a pair of substrates 1, 2 joined with an adheive 4 through a gap and a liquid crystal 3 held in the gap, and has a display region to display an image by the liquid crystal 3 and a peripheral region which surrounds the display region and on which the adhesive 4 is applied. A step S1 is formed between the display region and the peripheral region on the surface of at least one substrate 1 so that the thickness of the liquid crystal 3 disposed in the display region is controlled to <=2 μm and that the thickness of the adhesive 4 provided in the peripheral region is controlled to over 2 μm.
Patent JP-S6295940-A (JP)
Inventor: HONJO KENJI
IPC: H02M7/48
Filed: 1985-10-22
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。