baber/WOPTO huggingface dataset:
Patent JP-H0681120-A (JP)
Title: Production of wear resistant heat exchanger tube
Inventor: FUKUDA YUJI
IPC: C23C4/06
Filed: 1991-09-24
Abstract: PURPOSE:To produce a heat exchanger tube excellent in wear resistance and not reducing its heat exchange efficiency. CONSTITUTION:An Fe-Cr alloy layer 2 is formed on the outer surface of a heat exchanger tube 1 and a hard oxidized coating film 3 is formed on the surface of the alloy layer 2 by heating in steam. The objective economical heat exchanger tube 1 excellent in wear resistance, hardly causing cracking and not reducing its heat exchange efficiency can easily be produce.
Patent JP-H1088042-A (JP)
Title: Preparation of dispersion of colored resin particle in water
Inventor: TABAYASHI ISAO
IPC: C09D11/324
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a water-base ink for ink jet recording which does not sacrifice features inherent in a resin dispersion type water-base ink, i.e., excellent print quality, water resistance, lightfastness, has excellent dispersion stability, and can be stably ejected by ink jetting without causing nozzle clogging by a process for preparing a dispersion of a colored resin particle, having a small diameter and possessing excellent dispersion stability, in water. SOLUTION: This process for preparing a dispersion of a colored resin particle in water comprises the steps of: (1) dispersing or dissolving at least a colorant in a resin having an acid value to prepare a solid, colored compound; (2) mixing at least water, an org. solvent capable of dissolving a resin, a base, and the solid, colored compd. prepd. in the step of coloring of the resin together followed by stirring and/or dispersion to prepare a colorant suspension with at least a part of the resin being dissolved therein; and (3) depositing a dissolved resin component in the colorant suspension prepd. in the step of suspension onto the surface of the colorant in the colorant suspension.
Patent JP-2000078285-A (JP)
Title: Multi-stage congestion controller in no.7 signal system and its method
Inventor: KURAGAMI RYOKO
IPC: H04M3/22
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To quickly cause increasing or decreasing tendency of congestion to be reflected on congestion restriction. SOLUTION: A congestion controller 20 checks an MTP congestion level informed from an MTP level 3 congestion notice device 10 and resets an MTP host user congestion level through congestion level conversion of a congestion control conversion table storage section 33, when the noticed MTP congestion level is higher than the MTP congestion level of a congestion state storage section 31 and a message restriction rate with respect to the MTP host user congestion level is set to a congestion restricting state storage section 32 and transmission of a message is suppressed according to the message restriction rate.
Patent JP-H0583405-A (JP)
Title: Information transmitting/receiving equipment for telephone exchange
Inventor: SAKATA KOJI
IPC: H04M3/00
Filed: 1991-09-24
Abstract: PURPOSE:To effectively utilize a trunk line for connecting mutually stations by providing a trunk line free information means. CONSTITUTION:Based on free information of a trunk line received by a trunk line free information receiving means 1, its trunk line is disconnected from a counter station trunk at the time when the trunk line is in a free state, and by using this trunk line, prescribed information is transmitted and received extending between the stations. On the other hand, at the time of transmitting and receiving prescribed information extending between the stations by using this trunk line, information for showing a fact that its trunk line is being used is transmitted to the counter station trunk by a trunk line in-use information transmitting means 3, and the counter station trunk is closed. In such a way, to way nothing of the time when the trunk line is free, even in the case a telephone exchange cannot execute a switching operation due to a fault, information can be transmitted and received by using the trunk line, and the trunk line can be utilized effectively.
Patent JP-H07106390-A (JP)
Title: Semiconductor wafer
Inventor: KANEMARU NOBUHIRO
IPC: H01L21/60
Filed: 1993-09-30
Abstract: PURPOSE:To test the strength of bonding pads, before a wafer is divided into chips, by providing test pads of different sizes on insulating film outside the device region in the same process in which bonding pads are formed. CONSTITUTION:A semiconductor wafer 1 includes a region 2 for device formation, where bonding pads are formed; and another region, outside the device region 2, where test pads 4 of different sizes are formed of films of titanium, platinum and gold on insulating film. The bonding pads and the test pads are formed in the same process. The test pads are classified into six sizes in the range of 10X10 to 300X300mum<2>. The strength of the test pads 4 is evaluated by a peeling test, in which adhesive tape is attached to the pads under given pressure/temperature conditions and then the tape is stripped off quickly to check whether pads remain on the wafer or not.
Patent JP-H0580661-A (JP)
Title: Liquid developing device
Inventor: NISHIKAWA MASAHARU
IPC: G03G15/10
Filed: 1991-09-24
Abstract: PURPOSE:To provide a liquid developing device which is actuated so that developer may be removed from the recorded surface of a recording sheet when developing is completed and for preventing the soiling of the recording sheet and the device. CONSTITUTION:A developing head 24 disposed opposite to the recording sheet is provided with a developing slit 29 which is formed on the upper surface of a base plate 25 which is opposite to the recording sheet, a hollow part 25a continuous to the developing slit 29 and formed in the base plate 25 so as to store the developer carried from a developer container 38 at the time of developing, and a developing roller 30 which is housed in the hollow part 25a and is driven to be rotated so as to carry the developer in a state where the outer circumferential surface of the roller faces onto the developing slit 29. A solenoid valve 43 is connected with a flow inlet 26 arranged on a position lower than the flow outlet 27 of the hollow part 25a, and the valve 43 is arranged on the way of bypass pipe paths 40f and 40g which are communicated with a sucking pump 39, and the valve 43 is closed in developing and is open after the developing is completed, and also the sucking pump 39 and the developing roller 30 are continuously rotated for a prescribed time.
Patent JP-H1030383-A (JP)
Title: Method and equipment for manufacturing extensible material for blind
Inventor: HUANG CHUNG-CHEN
IPC: B29C65/00
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To manufacture an extensible material having durability and excellent appearance and having no crease and warpage easily by reciprocating a carriage between two feed rolls holding and supplying a strip material. SOLUTION: A carriage 14 is reciprocated in the longitudinal direction on a frame 12 between a first feed roll 50 and a second feed roll 52 holding strip materials 46, 46. The carriage 14 is engaged alternately with the strip materials 46 of both feed rolls 50, 52, alternately extracts sheets, and forms a stack and gradually pushes the next sheets on the top face of the stack at that time. The carriage 14 is moved onto the top face of the stack at that time, and the sheets are coated with adhesives by an adhesive coater 60. Each sheet is pushed by a press 16 and a stacking device 18, and the extensible material is manufactured.
Patent JP-H1182943-A (JP)
Title: Glass working burner
Inventor: HORANO TADAO
IPC: F23D14/56
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a glass working burner capable of maintaining high combustion temperature, and suppressing the generation of unburnt gas with a simple structure. SOLUTION: A glass working burner comprises a burner top 11 for jetting the mixed gas of fuel gas and air to form a flame, and a cylindrical heat resisting hood 13 mounted on the burner top to form a combustion chamber 12 in the front part thereof. The combustion chamber includes a flame guide part 12a connected to the burner top, a combustion part 12b connected to the flame guide part, and a flame discharge part 12c connected to the combustion part. The inside diameter of the combustion part is larger than those of the flame guide part and the flame discharge part.
Patent JP-H04125172-A (JP)
Title: Medium processor
Inventor: KATO MASAJI
IPC: G06Q40/02
Filed: 1990-09-17
Abstract: PURPOSE:To make it possible to print on a cut-form immediately after a communication telegram is received from a host device by generating a save instruction for making a save of a medium from a medium processor preceded before a printing data is received from the host device when the medium residing on the medium processor differs from a medium which is going to print the printing data. CONSTITUTION:A work processor 31a of a processor 31 recognizes a completion of input of amount of received money from a key board 3 together with a data of a magnetic stripe and a data of pages and printed lines of a document outputted from a medium printer 6, and a pressing of a key indicating a start of processing, generates a transaction telegram so as to send to a host device 8 through a communication controller 5, makes a save instruction generating section 31c started, and retrieves print table data stored in a memory 32. As a result, both of the cut-form and a passbook are to be printed and it is to be grasped that the cut-form is to be printed first. The save instruction is generated in order to save the passbook resided on a medium processor 15 already and is outputted to the medium printer 6.
Patent JP-H0773926-A (JP)
Title: Waterproof connector
Inventor: KOKUFUYA HISASHI
IPC: H01R13/52
Filed: 1993-09-02
Abstract: PURPOSE:To make the structure simple while securing a some level of water- proof property, and to improve the assembling workability. CONSTITUTION:A waterproof cover 17 made of an elastic material is installed to the outer side of the installing side end of the terminal metal fitting 15 of a connector housing 11, and the terminal metal fitting 15 is provided in a permeation hole 19 by making the permeation hole 19 as the aim. As a result, divided pieces 21 divided by a notch 20 are expanded elastically, the terminal metal fitting 15 can be inserted to a cavity 12 easily, and the terminal metal fitting 15 is fitted to a lance 13 and fixed. When the terminal metal fitting 15 passes through the water-proof cover 17, the divided pieces 21 are restored elastically, and contacted to the outer periphery of a wire 14, so as to exhibit the waterproof property.
Patent JP-2000077351-A (JP)
Title: Manufacture of multi-layered resist structure substrate and t type dummy gate structure substrate
Inventor: ARIGA TERU
IPC: H01L21/265
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To realize a method for manufacturing a multi-layered resist structure substrate and a T type dummy gate structure substrate, which can form a coated oxide film layer of a uniform thickness, can easily remove a resist layer and can prevent reduction in mechanical strength of the substrate. SOLUTION: A first resist layer 12 is formed on a substrate 10 and then phosphorus ions P+ are injected into the first resist layer 12. Next, a coated oxide film layer is formed on the first resist layer 12 to obtain a multi-layered resist structure. Thereafter, the structure is subjected to etching or the like to form a T type dummy gate structure.
Patent JP-H08109221-A (JP)
Title: Salt-water-resistant latex
Inventor: OGURA KUNIYOSHI
IPC: C08F26/06
Filed: 1994-10-07
Abstract: PURPOSE: To obtain a salt-water-resistant latex showing excellent stability against an electrolyte solution, especially a highly concentrated aqueous electrolyte solution and an aqueous polyvalent metal salt solution by using a specified polymeric emulsifier. CONSTITUTION: This latex is obtained by emulsion-polymerizing a hydrophobic radical-polymerizable monomer in the presence of a water-soluble (co)polymer of a zwitter-ionic vinyl monomer having a zwitter-ionic functional group of the formula (wherein R is 1-10C alkylene or (substituted)phenylene; and X is COO<-> or SO<-> 3 ) with optionally a water-soluble radical-polymerizable monomer and/or a hydrophobic radical-polymerizable monomer and optionally a water-soluble radical-polymerizable monomer as an emulsifier for the monomers. Examples of the zwitterionic a sulfobetaine monomer and a carboxybetaine monomer.
Patent JP-2001065296-A (JP)
Title: Partition construction method for secondary lining filling filler, and dam mechanism
Inventor: SUGIMOTO HIROMICHI
IPC: E21D11/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To efficiently construct a partition body by binding and fixing a cloth circular bag to an outer circumferential surface of a secondary lining pipe at a partition position, and filling similar mortar to filling filler into a cloth circular bag. SOLUTION: In secondary lining filling filler in pipe line construction using FRP pipes to conduct secondary lining in a primary-lined tunnel way, a partition is constructed by binding and fixing a cloth circular bag 10 provided with pressure resistance on an outer circumferential surface of a secondary lining pipe 1, and injecting mortar similar to filling filler A into the circular bag 10 to inflate it and to harden for closing a gap between the secondary lining pipe 1 and a primary lining wall 2. The circular bag 10 comprises a base part 11 formed cylindrical so that it can be put to cover an outer surface of the secondary lining pipe 1, and a circular bag body 15 provided with a filler injecting port sewn to a surface of the base part 11, and a binding means is provided on the base part 11, so it can be bound and fixed to the outer surface of the pipe 1.
Patent JP-H098937-A (JP)
Title: Energy conservation method in system including carrying telephone connected to peripheral equipment
Inventor: JIYANNPIEERU GERURAN
IPC: H02J1/00
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To save the energy in a system including a portable telephone set connecting to a peripheral device. SOLUTION: The system for energy saving includes first and second devices interconnected via a data exchange link in which linking is established by 1st and 2nd interface means (120, 13d; 240, 25) of the 1st and 2nd devices. The system has a step monitoring any interface means of the devices with other interface means by using a message communication channel via the established link and a step actuating any of the 1st and 2nd interface means 120, 13d, 240, 25 with the other interface means via a physical medium (A) of the link.
Patent JP-H0558857-A (JP)
Title: Hair rinse agent composition
Inventor: OSHIMA TATSUO
IPC: A61Q5/12
Filed: 1991-08-28
Abstract: PURPOSE:To provide a hair rinse agent composition containing a quaternary ammonium salt, a silicone and a specific polyether-modified silicone as active components and having excellent hair-conditioning effect. CONSTITUTION:The objective composition contains, as active components, 0.3-5wt.% of a quaternary ammonium salt of formula I (one or two of R1 to R4 are 12-24C alkyl and the remainders are 1-3C alkyl or benzyl; X is halogen), 0.1-2wt.% of a silicone of formula II (R5 are exclusively methyl or a part of R5 is phenyl, etc.; R6 are exclusively methyl or a part of R6 is OH; (n) is 300-800) and 0.1-2wt.% of a silicone modified with a polyether. It is moderately removed from the hair by rinsing to remarkably improve the gloss, smoothness and moistness of hair. The compound of formula I is e.g. dimethyl dioctadecyl ammonium chloride, the compound of formula II is e.g. dimethylpolysiloxane and the polyether-modified silicone is e.g. dimethylpolysiloxane-polyoxyalkylene block copolymer.
Patent JP-S62104385-A (JP)
Title: Video signal reproducing device
Inventor: NAKAYAMA KOICHI
IPC: H04N5/783
Filed: 1985-10-31
Abstract: PURPOSE:To reduce lateral oscillations of a reproduced picture during intermittent slow reproduction by supplying a servo signal for a capstan motor in slot reproduction to a horizontal synchronizing signal correcting circuit which generates a correcting signal only in slot reproduction and adding the obtained correcting signal to a servo signal to be supplied to a drum motor. CONSTITUTION:Pulses which are phase-inverted only in an acceleration command pulse period in the servo signal STEP for the capstan motor 2 during slow reproduction which is inputted to a terminal 22 are obtained at the movable contact 31c of the changeover switch 31 of the horizontal signal correcting circuit 21 during the slow reproduction and those pulses are integrated by an integration circuit 33 to obtain the correcting signal at an output terminal 36; and this correcting signal is supplied to a synthesizer 19 and added to the DC voltage from the correcting circuit 20, and the sum output is supplied to the drum motor 14 for a head rotation control means through the fixed contact (b) and movable contact (m) of the changeover switch 18 to correct variation in relative speed between the 1st and the 2nd rotary heads A and B and the 3rd rotary head A', and a tape 4 during the slow reproduction.
Patent JP-H01117228-A (JP)
Title: Improved contact arrangement of current limiting circuit breaker
Inventor: FURANKO PARUDEIINI
IPC: H01H71/24
Filed: 1988-09-30
Abstract: PURPOSE: To simplify contact arrangement by turning moving contact arms around pins supported on a manual operation turning member, and controlling the moving contact arms so as to open positions by an electromagnetic actuator when an electromagnet is de-energized. CONSTITUTION: First fixed contact arm 14 supports a contact 18, and first moving contact arm 20 is combined with a flexible braided conductor 24 and supports a contact 22. Second moving contact arm 26 is also combined with the flexible conductor 24 and supports a contact 28, and second fixed contact 30 supports contact 32. The two moving contact arms 20, 26 can turn around a pin 38 stuck to a support element or a turning member 40, and the support element or the turning member 40 can turn around a pin 42. In an electromagnetic actuator 80, when an electromagnet is de-energized, a bracket turning member 114 is counterclockwise turned so that the turning member 114 confines the respective moving contact arms 20, 26 to be open.
Patent JP-S62103348-A (JP)
Title: Nonmagnetic austenitic stainless steel having superior weldability and working stability
Inventor: SHIMIZU HIROSHI
IPC: H01F1/00
Filed: 1985-10-31
Abstract: PURPOSE:To improve the weldability, working stability and nonmagnetism by adding prescribed percentages of C, Si, Mn, P, Ni, Cr, N, S and Se. CONSTITUTION:The titled stainless steel consists of, by weight, <=0.15% C, <=1% Si, 0.5-7% Mn, <=0.035% P, 8-13% Ni, 17-23% Cr, 0.02-0.2% N, 0.005-0.06% S and/or Se, and the balance Fe. The stainless steel has high weldability, working stability and nonmagnetism and is used as a structural material for a magnetic recording device or an electronic appliance.
Patent JP-H0696720-A (JP)
Title: Outer-fitting type ionization chamber
Inventor: SASAKI KATASHI
IPC: H01J47/02
Filed: 1992-09-14
Abstract: PURPOSE:To obtain an outer-fitting type ionization chamber, of which detection accuracy can be improved, by improving a mechanism, which can change a facing distance between a collector electrode and an incident electrode. CONSTITUTION:An outer-fitting type ionization chamber 1 has an electrode structure element 10 fixed to the upper end side of a frame 2 of the ionization chamber, which forms a part of the ionization chamber main body side, and a current detecting circuit 30 for detecting the ionization current, which is collected by a collector electrode 101 formed in the electrode structure element 10, and an incident electrode 22, which is fixed to an ionization chamber box material 21 and functions as an incident window opposite to the collector electrode 101. The incident electrode 22 is moved under the condition that it is opposite to the collector electrode 101 to adjust a distance between them.
Patent JP-S6488950-A (JP)
Title: Cartridge magnetic tape device
Inventor: YAMASHITA HITOSHI
IPC: G11B15/675
Filed: 1987-09-29
Abstract: PURPOSE:To stabilize the travelling of a tape by facing a member to guide the substrate of a cartridge, disposing two semi-sphere projections of the same height at the depth and this side of the longitudinal detection of a groove on the upper surface of a U-shaped groove by a right member and disposing one projection of one and the same as these on a groove surface at a left member. CONSTITUTION:To a base 11, right and left guide members 1a and 1b are fixed and the edge part of a leaf spring 2 to hold a roll 6 is fixed to the lower surface of the base 11. The right member 1a has semi-sphere projections 7a and 7b at the depth and this side of the roll 6 on a U-shaped groove 8a and a left member 1b has a semi-sphere projection 7c at the depth in the vicinity of the roll 6 on the U-shaped groove 8b. When a substrate 5 of a cartridge magnetic tape 4 is inserted into grooves 8a and 8b in the direction of an arrow B, projections 7a-7c hold a substrate 5 with three points. Consequently, the substrate can be held without fail, and without amplifying the oscillation at the time of travelling, the tape can be stably travelled.
Patent JP-H0691073-A (JP)
Title: Sewing method of single rib and longitudinal tape and sewing machine used for sewing the same
Inventor: YOSHIDA SHIGEO
IPC: D05B/
Filed: 1992-09-14
Abstract: PURPOSE:To increase work efficiency, and provide compound linking without requiring skillfullness by providing two sewing needles in a high-speed cylinder type sewing machine, cutting part of a needle drop hole part in a presser, forming part of an auxiliary presser metal into a flat plate-shape perpendicular to a throat plate, and forming a movable ruler into a double-level structure. CONSTITUTION:Two sewing needles 3 are installed on a needle rod in a high- speed cylinder sewing machine, and part of an oval needle drop hole part comprising an auxliary presser metal installation part and a flat plate presser part installed on a presser rod 7 is cut to enlarge a space part close to the needle drop part. Part of an auxliary presser metal 9 is formed into a flat plate-shape perpendicular to a throat plate 11, and a movable ruler 5 is formed into a double-level structure comprising a lower level plate to guide a main section, an upper level plate to guide a rib or longitudinal tape, and a vertical surface between these. In addition, a tape guide device 4 having a slider 24 and/or an edge guide 21 is provided to position the single rib or longitudinal tape to the main section and guide the tape to the needle drop part.
Patent JP-S6486800-A (JP)
Title: Diaphragm for speaker
Inventor: MURATA KOSAKU
IPC: H04R7/02
Filed: 1987-09-29
Abstract: PURPOSE:To obtain a speaker with low distortion ratio, high high-pass resonance frequency, and large acoustic output by applying urushiol that is one of phenol dielectric on both planes of a mica/epoxy resin compound, and using a molded material calcined by a specific temperature range as a diaphragm. CONSTITUTION:The urushiol that is one of the phenol dielectric is applied on both planes of the mica/epoxy resin compound, and the molded material calcined at the temperature range of 120 deg.-200 deg.C is used as the diaphragm. lts manufacture is performed in such a way that the mixture of the urushiol that is the phenol dielectric and ethyl acetate is applied on both planes of the mica/epoxy resin compound after drying, and a coated film is dried, and after hardening, the diaphragm is produced. By such constitution, the high flexural rigidity of the diaphragm can be obtained, and no partial resonance is generated. Also, a large elastic modulus E/rho can be obtained, and a reproducing band area can be extended.