baber/WOPTO huggingface dataset:
Patent JP-S52122039-A (JP)
Title: Flicker noise elimination for television camera
Inventor: OCHIAI SADAO
IPC: H04N5/217
Filed: 1976-04-06
Abstract: PURPOSE: To elimiante the filicker obstructive component by superposing the wave form compound synchronously by the vertical deflecting frequency and the AC power soruce frequency onto the picture signal including the flicker noise component owing to AC power source. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01214531-A (JP)
Title: Image forming device
Inventor: SASAKI NOBUKAZU
IPC: B65H1/26
Filed: 1988-02-20
Abstract: PURPOSE:To facilitate maintenance by making a sheet feeder mountable/ dismountable onto/from the machine body and enabling positioning thereof through a guide member, thereby enabling drew-out of the sheet feeder. CONSTITUTION:When a sheet feeder 1 malfunctions or when it is inspected, a worker opens an inspection cover and removes screws B for securing a front sideboard 23 to the machine frame 24 and for securing the rear sideboard 17 to the frame 24. Then the sheet feeder 1 is drawn out from the machine body 53 end repair is made. Upon finish of repair, the worker inserts the sheet feeder 1 into the machine body 53 while inserts a pressure board 6 into a groove 64c, then the grooves in the front and rear sideboards 23, 17 are fitted to a guide rail 64d. When the front and the rear sideboards 23, 17 are secured respectively to the machine frame 24 through the screws B, the sheet feeder 1 can be positioned in place.
Patent JP-S59161901-A (JP)
Title: Signal switching device
Inventor: KAMO HIROICHI
IPC: H01H1/20
Filed: 1983-03-07
Abstract: PURPOSE:To obtain a small-sized signal switching device having a small amount of signal leakage by putting a conductive partition plate into the center part of an external conductive housing to form a U-shaped coaxial line and earthing a mobile spring under an open state after shielding the area between fixed springs. CONSTITUTION:When a mobile contact 40b has a contact with fixed contacts 32b and 34b respectively, a common signal terminal 38 is connected to a signal terminal 36b. A driving rod 45 is driven to the left side by an armature 48 of an external electromagnet. Then a mobile contact 40a has a contact with fixed contacts 32a and 34a, and the terminal 38 is connected to a signal terminal 36a. The conductive shielding plates 44a and 44b whithin an external conductive housing 42 are set between fixed springs 31a and 33a as well as between 31b and 33b and shield the areas between fixed springs to reduce the signal leakage when the contact is opened. The mobile spring at the side where the contact is opened has a contact with a conductive partition plate 43 and earths the signals leaking out through the mobile spring. Thus the leakage of signals is reduced.
Patent JP-S58156912-A (JP)
Title: Method for reinforcing juncture of optical fibers
Inventor: MATSUMOTO MICHITO
IPC: G02B6/24
Filed: 1982-03-12
Abstract: PURPOSE:To enable easy cabling by reinforcing the juncture thereof by silicone molding, and covering the surface thereof with a heat shrinkable tube. CONSTITUTION:The nylon covering of an optical fiber core 1 and the silicone covering of an optical fiber strand 2 are respectivey removed to expose glass fibers 3, and the fibers are joined to each other in a juncture 4. Silicone molding 9 having about the same diameter as the diameter in the silicone covering of the strand 2 is applied of the same or similar resin as the resin of said silicone covering on the fibers 3 in the juncture 4. Thereafter, a heat shrinkable tube 7 is moved to the position of the juncture and is heated to shrink, thereby forming a shrunk tube 10. Since the juncture is reinforced in the above-mentioned way, the construction of the juncture is the same as the construction in the core parts, and the cabling is accomplished easily.
Patent JP-S63207923-A (JP)
Title: Method and device for radiation space cooling or heating and structure of floor
Inventor: UEDA HIROBUMI
IPC: F24D3/16
Filed: 1987-02-23
Abstract: PURPOSE:To make it possible to carry out radiation space cooling or space heating capable of reducing a difference in the surface temperatures of the floor by carrying out the supply of a fluid consisting of a cooling medium or a heating medium to passages provided in the inner part of the floor. CONSTITUTION:Dampers 36 and 38 are rotated to make one branch pipe 16 communicate with a main pipe 14, and the communication between another branch pipe 18 and the main pipe 14 is interrupted. Further, dampers 40 and 42 are rotated to interrupt the communication between the one branch pipe 16 and a main pipe 26 to make the branch pipe 18 communicate with the main pipe 26. When a fluid is delivered from a supply source, the fluid flows into one duct 44 via the main pipe 14, and diverged pipes 32. The fluid which has flowed into the duct 44 reaches another duct 46 returns to the fluid supply source via diverged pipes 34, other branch pipe 18 and the main pipe 26. While the fluid flows through these passages, it robs the surroundings of the passages of heat or imparts heat thereto. By these procedures, a surface layer 24 is cooled or heated.
Patent JP-S55130367-A (JP)
Title: Production of noble metal small ball
Inventor: KAKIGI HIDEMICHI
IPC: B22D25/02
Filed: 1979-03-30
Abstract: PURPOSE: To readily produce the small balls of noble metals by putting a fixed amount of noble metal pieces, etc. in the recesses of a high-melting-point-material- made receiving die having multiplie arc-form recesses at the bottom and melting and solidifying these while vibrating the receiving die in an inert gas atmosphere.  
     CONSTITUTION: Recesses 3 of arc-form bottom are formed on the surface of a receiving die 4 made of high-melting point metals, such as W, Ta, Mo. A fixed amout of powders, granules, chips or the like of noble metals or alloy of noble metals are put in these recesses. These are then concentrically heated and melted by electron beams, laser beams, infrared rays, etc. in a vacuum or inert gas atmosphere of Ar, N 2  or the like. At this time, they are solidified while vibrations of 0.01W0.2mm in amplitude and 50 times/sec. or more are being given to the receiving mold 4. The molten noble metals solidify to small ball form of 0.7ϕmm or less. At the time of bonding the balls to a base material as metal for electrical contacts, they have no directivity because they are truly spherical and may be bonded at high productivity. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62196846-A (JP)
Title: Dielectric isolation substrate and manufacture thereof
Inventor: KAWASAKI TOSHIO
IPC: H01L21/02
Filed: 1986-02-25
Abstract: PURPOSE:To obtain a dielectric isolation substrate having excellent heat- dissipating properties by forming an insulating layer having a thermal expansion coefficient approximately the same as silicon and superior thermal conductivity and an insulating layer having a thermal expansion coefficient approximately the same as silicon onto a silicon single crystal substrate. CONSTITUTION:An insulating layer 14 having a thermal expansion coefficient approximately the same as silicon and excellent thermal conductivity is shaped onto an silicon single crystal substrate 11. An insulating layer 15 having a thermal expansion coefficient approximately the same as silicon and superior insulating properties is formed onto the insulating layer 14. A surface silicon layer 16 is shaped onto the insulating layer 15. Consequently, the thermal expansion of the substrate 11 and the insulating layers 14, 15 is equalized. Accordingly, the dielectric substrate having excellent heat-dissipating properties is acquired.
Patent JP-H11237140-A (JP)
Title: Refrigerant pipeline for refrigerating machine
Inventor: KODAIRA MUNEO
IPC: F25D19/00
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent the erosion of the inside of a pipeline and permit the elimination of lock damage of a compressor by a method wherein a high temperature side pipeline, connected to the delivery side of the compressor, and a low temperature side pipeline, laid at the returning side of refrigerant, are arranged by combining copper series metallic pipes and refrigerating machine oil deterioration preventing metallic tubes. SOLUTION: Fundamental structural pipelines among pipelines, connecting a compressor 1, an oil separator 3, a condenser 4, a liquid receiver 5, an expansion valve 6 and an evaporator 7, are connected through stainless steel pipes 9, a high-temperature side pipeline 2 is connected between the compressor 1 and the condenser 4 while a low-temperature side pipeline 8 is connected between the evaporator 7 and the compressor 1. In this case, a copper tube is employed for the high-temperature side pipeline 2 and an aluminum tube is employed for the low-temperature side pipeline 8.  According to this method, deposition of metallic copper in the bearing parts of the compressor is reduced, the deterioration of refrigerating oil due to oxidization is reduced, erosion in the refrigerant pipelines for a refrigerating machine can be prevented effectively and, further, the damage of the compressor due to locking can be eliminated completely.
Patent JP-H05236068-A (JP)
Title: Digital multiplexer
Inventor: SERIZAWA TOMONARI
IPC: H04L69/40
Filed: 1992-02-26
Abstract: PURPOSE:To set automatically a parameter for a printed circuit board package by generating plural interface patterns so as to implement connection check with an accommodated terminal equipment thereby discriminating a kind of the interface automatically. CONSTITUTION:Pattern generating sections 11-1n generate interface patterns P1-Pn being combinations of entire physical and electric interfaces able to be accommodated and line speeds, an interface discrimination section 20 checks at first the connection with the interface pattern 1. When the pattern 1 is inadequate, the connection with the interface pattern 2 is checked. When a suitable pattern cannot be detected by the connection check up to the pattern (n), it is displayed on a display device 40A. Then, a package type selection section 30A decides the type of a printed circuit board package 100 in use based on the discriminated interface pattern. The constant and the variable of the package 100 are set automatically based on the type at an accommodated package recognition section 60.
Patent JP-H02218795-A (JP)
Title: Surface treatment of fastening part
Inventor: YAMAZAKI MASAHIRO
IPC: C10M169/02
Filed: 1989-02-20
Abstract: PURPOSE:To prevent reduction in axial force against fastening torque and stabilize torque by coating fastening face with a composite agent containing an organic polymer substance and a silica component. CONSTITUTION:A fastening part of fastening part such as bolt or nut is coated with a composite material containing (A) an organic polymer substance comprising a hydroxyl group-containing polyvinyl acetal, acrylic copolymer, etc., and (B) a silica component comprising a tetraalkyl (or aryl) orthosilicate shown by the formula (R is 1-8C alkyl or aryl; n is 0-11) in the case of combination with the polyvinyl acetal or colloidal silica in the case of combination with the acrylic copolymer.
Patent JP-H05215442-A (JP)
Title: Heat transfer tube for regenerator
Inventor: ISHIDA MASASHI
IPC: F28F1/16
Filed: 1992-01-30
Abstract: PURPOSE:To increase heating efficiency and separate refrigerant quickly by evaporation by a method wherein annular fins, formed by grooves provided in the circumferential direction of a tube so as to have Y-shaped section on the terminal end surface, are arranged repeatedly so that the side surfaces of the terminal ends of the fins are approximated to each other on the outer peripheral part of the heat transfer tube to form cavities on the outer periphery of the tube. CONSTITUTION:A multitude of heat transfer tubes 1 are arranged horizontally so as to make the steam headers 21, 22 of a regenerator 2 communicate with each other. When thin dilute absorbing solution, sent from an absorber, flows into an inflow port 23 and flows out of an outflow port 24, solution 3 in the outer peripheral part of the heat transfer tube 1 is heated by the heat source of high-temperature vapor which flows from the steam header 21 into the other steam header 22 while the refrigerant is evaporated to separate and improve the concentration of absorbing solution in a vessel 3 efficiently. In this case, the solution 3 in the cavities 13 can be heated in a condition that the solution is enveloped by the annular fins 12, arranged on the outer periphery of the tube and provided with Y-shaped sections, and the outer peripheral surface of the tube whereby the solution 3 in the cavities 13 is boiled quickly and refrigerant is separated.
Patent JP-S58155648-A (JP)
Inventor: SHIBATA HARUO
IPC: H01K3/00
Filed: 1982-03-10
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-H11226429-A (JP)
Title: Ion exchanging method
Inventor: ODAGIRI YASUKI
IPC: B01D53/04
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an exchanging method of ions which are difficult for ion exchange, to provide a method to efficiently exchange ions while precisely controlling the ion exchange rate without using a large amt. of an expensive ion source, and especially to provide an ion exchanging method to produce an expensive lithium-crystalline zeolite at a low cost while controlling the lithium ion exchange rate with good accuracy. SOLUTION: An ton exchange column is packed with an A ion exchanger or an A ion and B ion exchanger. A part or the whole of the A ion in the A ion exchanger, or a part or the whole of the A ion and B ion as ions in the A ion and B ion exchanger are exchanged by a fixed bed flow method with C ion having <1 ion exchange equilibrium const. K to obtain a C ion exchanger. In this ion exchanging method, a one-pass soln. containing C ion is subjected to a one-pass process and then a circulation soln. containing C ion is circulated.
Patent JP-S59163722-A (JP)
Inventor: SAKUMA SHIYUUICHI
IPC: H01H33/16
Filed: 1983-03-07
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-H09206382-A (JP)
Title: Connection structure of medical guide wire
Inventor: SHIMURA SEIJI
IPC: A61M25/01
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure with suffcient connection strength without releasing during using, easily operated in connecting and connection releasing, without any harming protrusion, and enabling reusing of a guide wire in commonly using in exchanging a plurality of catheters connecting a guide wire for extension to the main wire to be inserted into the blood vessel of a patient. SOLUTION: At a tip 3 of an extension guide wire 2, a female connector 5 of a meandering tube is furnished which meanders in the longitudinal direction and is connected softly to a wavy part 4. In addition, a male connector 6 of a straight bar shape is furnished at the tip of a main guide wire 1. With plugging in the male connector 6 to the female connector 5, both elastically deform each other. Thus, while keeping the meandering shape, both are connected without becoming loose by coming into contact with each other on large areas.
Patent JP-H10231068-A (JP)
Title: Monitoring device for elevator
Inventor: YOSHIOKA TSUTOMU
IPC: B66B3/00
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To promptly rescue and evacuate passengers by performing operation control while monitoring a display image plane displaying the number of passengers in an elevator car or the presence of passengers as information, and giving a specified operation command accurately at the time of abnormality of an elevator or a building. SOLUTION: A supervisor can know about passengers whe are in each elevator at present by a display part that can make two-digit digital display on each elevator, as a passenger display part 1. In case No.1 elevator of an elevator abnormality display part 3 is lighted and the passenger display part 1 displays '10', the supervisor can know immediately that ten passengers are shut up in a car due to the abnormality of the elevator and gives a rescue command. In case of a power failure, an auto-start-return switch 4 is operated in order from an elevator largest in the number of passengers by looking at the passenger display part 1, and a command is outputted so as to be able to rescue the passengers promptly.
Patent JP-S60184260-A (JP)
Title: Electrostatic charge image developing toner
Inventor: UCHIDA MASAFUMI
IPC: G03G9/097
Filed: 1984-03-02
Abstract: PURPOSE:To obtain an electrostatic charge image developer capable of lessening stains on a developing sleeve, etc., retaining good fluidity, and stably forming superior visible images in a large number of cycles of operations by incorporating a binder made of a polyester resin contg. a chloroform-insoluble component having a prescribed compsn., and an ester component, and wax. CONSTITUTION:A polyester resin contg. a chloroform-insoluble component in an amt. of >=5% is used for a binder, and a colorant, an electrostatic charge controller, and other necessary toner components, and further, a wax contg. >=20wt% ester component and having a penetration of <=4, and preferably, a m.p. of 60-110 deg.C, are incorporated in binder particles to form an electrostatic charge image developing toner. The polyester resin is prepared by polycondensing polyol, such as ethylene glycol, with polycarboxylic acid, such as maleic acid or fumaric, acid, and further, as tri- or higher-carboxylic acid, preferably, such as 1,2,4-benzenetricarboxylic acid. Such 3- or higher-functional monomer components are contained in 30-80mol% of the total alcohol components and the total acid components as the structural units of the polymer, respectively.
Patent JP-H10231160-A (JP)
Title: Hard wood chip cement board and its production
Inventor: NAKATANI MORIHITO
IPC: C04B28/02
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To specify a wood amount of a hard wood chip cement board in the surface part and improve the surface property and nailing property of the board, by dropping a mixture consisting essentially of cement and wood chips into a forming chamber while blowing air thereto to classify the mixture and spraying and depositing the mixture onto a lower template. SOLUTION: A mixture consisting essentially of cement and wood chips is dropped onto a slant sieve 22. At the time, air is blown from an air discharge port 24 of a blowing duct 23 thereto to classify the mixture. Fine and light raw material is deposited on a lower template 11 on the upstream side and a coarse and heavy raw material is deposited on the middle stream side to provide deposites 13. Further, a mixture 14 having the same composition is carried to the downstream end part and dropped to a slant sieve 32. Air is blown to the mixture to classify the mixture and the coarse and heavy raw material is deposited on the lower template 11 on the middle stream side and fine and light raw material is deposited on the downstream side.  As a result, the finest and lightest raw material is deposited on the uppermost face of the deposites 13 and dense surface part is obtained on the rear face. The air velocity is set to about 10-20m/sec so that wood amount of the surface part becomes 8-14wt.%.
Patent JP-H05243382-A (JP)
Title: Floor plan device
Inventor: UEJIMA SHINJI
IPC: G06F17/50
Filed: 1992-02-26
Abstract: PURPOSE:To provide a floor plan device wherein it can be constituted only of ordinary function blocks and logic circuits can be designed easily without being conscious of a wiring length between macros when the logic circuits for an LSI are designed. CONSTITUTION:A storage means 9 stores the following: a piece of information on the connection of logic circuits; a piece of information on a grouping operation; and a piece of information on a macro. A macro arrangement means 2 arranges a macro and a group. A macro arrangement and display means 3 displays an arrangement result on a screen. A grouping means 4 performs the grouping operation of function blocks according to the request of the outside. A rat-net display means 5 displays and confirms the connection replationship between macros and between groups by means of a rat net; it performs a better arrangement. A between-macro-and-group approximate wiring means 6 performs an approximate wiring operation after an arrangement has been decided. A between-macro-and-grouping approximate wiring length computation means 7 finds the wiring length of an approximate interconnection. A function-block change means 8 changes a function block on the output side of a part having a long wiring length to a function block for high drive use.
Patent JP-H10242215-A (JP)
Title: Adhesive tape for tab, semiconductor connecting board and semiconductor device
Inventor: TAKAHASHI HIDEO
IPC: C09J7/02
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To facilitate the wire bonding to enhance the insulation reliability for wire-bonding a semiconductor element to a pattern on a substrate by previously coating a flexible insulation film surface with an easy adhesive agent. SOLUTION: On a polyimide, polyether imide, polyphenylene sulfide or similar insulation film, an easy adhesive agent is previously coated. This agent may have the same or different compsn. as or from a final coating or laminating adhesive agent and pref. a compsn. superior in adhesion to the insulation film. The coating of the easy adhesive agent on the film improves the conformability because of the change of the surface energy to the adhesive agent, thereby improving the coating and laminating property for laminating adhesive agent layers.
Patent JP-S58157155-A (JP)
Title: Master sclice large scale integrated circuit
Inventor: MIYAZAWA HIDEYUKI
IPC: H01L21/822
Filed: 1982-03-15
Abstract: PURPOSE:To contrive that the wiring design is remarkably facilitated, and the influence by characteristic changes generated from the difference of constitutions of input-output buffers is not given, by making the in and out relation between the first reference voltage wiring and the second one which should be connected to the input-output buffers equal. CONSTITUTION:In a chip 1, parts 3b, 3c, 3d and 3e provided by being connected to the connection part 3a of a source voltage VDD are monolithically connected each other and thus constitute the base part of source voltage wiring which forms an approximately rectangular form. In the periphery of the base part of source voltage wiring 3b, 3c, 3d and 3e, parts 4b, 4c, 4d, 4e' and 4e'' forming a monolithic constitution by being connected to the connection part 4a of an earth voltage GND are provided and show an approximately rectangular form as a whole, and accordingly constitute the base part of earth voltage wiring. The base part of source voltage wiring and the base part of earth voltage wiring are provided in parallel each other, and the input-output buffers 7 are provided by being connected to the both base parts. Therefore, the base part of source voltage wiring and the base part of earth voltage wiring are all in the relation of arrangement of the same in and out relation in each side part of the chip 1.
Patent JP-H09230695-A (JP)
Title: Developing device
Inventor: YAMASHITA HIROSHI
IPC: G03G15/08
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To form a thin toner layer uniformly for a long period of time and yield a high quality image stably. SOLUTION: A restriction member 30 to restrict the thickness of a toner 14 attached to the surface of a developing roller 22 has the first restricting member 30a and the second restricting member 30b. The first restricting member 30a is electroconductive and one of its main surfaces (surface of belly part) is arranged to be in press contact with the surface of the roller 22, and thereby the thickness of the toner 14 is restricted to the specified value. The second restricting member 30b is made of synthetic resin and fixed to a housing 16 in such a way that the edge (angle) part contacts with the surface of the roller 22. Accordingly the toner layer restricted by the first restricting member 30a is further restricted into the optimum thickness by the second restricting member 30b.