baber/WOPTO huggingface dataset:
Patent JP-H05148345-A (JP)
Title: Thermosetting epoxy resin composition
Inventor: YAMAMOTO HIROSHI
IPC: C08G59/00
Filed: 1991-11-26
Abstract: PURPOSE:To obtain the subject composition which can give a cured product excellent in mechanical properties such as toughness and adhesiveness and heat resistance by mixing an at least difunctional epoxy compound with a polyetherimide, dicyandiamide and a urea compound derivative. CONSTITUTION:The objective composition essentially consists of an epoxy compound (A) containing at least two epoxy groups, a polyetherimide (B) of formula I (wherein (m) is 30-1000), a curing agent (C) comprising a dicyandiamide of formula II, a cure accelerator (D) comprising a urea compound derivative of formula III (wherein R is a 1C or higher group; x>=0; and y>=0). When components A to D are mixed together, the obtained mixture does not cure at room temperature and has improved shelf stability. Because component A is combined with component B, the curing is moderately retarded. By the action of component D, the curing can be accomplished before the resin undergoes phase separation to permit the control of a microphase separation structure.
Patent JP-H08183984-A (JP)
Title: Fluid composition for fluid coupling
Inventor: KATO TOMOHIRO
IPC: C10N40/00
Filed: 1994-12-28
Abstract: PURPOSE: To obtain the composition, excellent in gelation preventing properties of a base oil, hardly changing the viscosity and toryue and having high durability, especially under high-temperature conditions by blending an organopolysiloxane base oil with a specific dithiophosphoric acid ester. CONSTITUTION: This composition is obtained by blending (A) an organopolysiloxane base oil having 50-1000000mm<2> /sec, preferably 4000-500000 mm<2> /see viscosity at 25 deg.C (preferably dimethyl polysiloxane, etc.) with (B) a dithiophosphoric acid ester of the formula (R<1> and R<2> are each a 1-20C monovalent hydrocarbon, with the proviso that at least either thereof is a 5-20C monovalent hydrocarbon; R<3> is a 1-20C bivalent hydrocarbon; R<4> is a 1-20C monovalent hydrocarbon) in an amount of 0.01-5wt.%, preferably 0.2-2wt.% based on the total amount of the composition. An antioxidant in an amount of 0.05-1wt.% based on the total amount of the composition is preferably added to the composition in order to retain the stability even in use under severe conditions such as high temperatures. A diphenylamine-based antioxidant is preferably used as the antioxidant.
Patent JP-H04206413-A (JP)
Title: Electromagnetic relay
Inventor: KAWAI MITSUHIRO
IPC: H01H50/44
Filed: 1990-11-30
Abstract: PURPOSE:To facilitate assembling work, and improve the production efficiency by attaching and detaching a coil block to/from a base by stopping an engagement part of the coil block to an engagement receiving part of the base. CONSTITUTION:For an electromagnetic relay where a coil block 50 having a coil terminal 56 integrated at both end flange parts of a spool 53 is mounted on a base 20, a leg part 58 of the coil terminal 56 is capable of bending, an insulation plate 40 is integrated with the leg part 58, and an engagement part 67a provided at the insulation plate 40 is stopped to an engagement receiving part 22 provided at both edge parts of the base 20. By stopping the engagement part 67a to the engagement receiving part 22, therefore, the coil block 50 can be installed to the base 20 easily, and in the case a defective occurs in the coil block 50 or the like, the coil block 50 can be removed from the base 20 easily only by releasing their engagement. An electromagnetic relay of a good yield and a low assembling cost can thus be obtained.
Patent JP-2000157991-A (JP)
Title: Contact filter medium and waste water treating device
Inventor: HIRANO NORIHIKO
IPC: C02F3/10
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a novel contact filter medium capable of depositing and including a large amt. of activated sludge, enhanced in the activity of the sludge and further excellent in denitrification performance, and to provide a complete waste water treating device using the contact filter medium and excellent in denitrification performance. SOLUTION: Many extremely fine single carbon fibers are bound into a bundle having a specified length, one end of the bundle is tightened, and the single fibers of the bundle are conically opened from the other free end to obtain a contact filter medium 3. The waste water treating device 1 is constituted by suspending the contact filter mediums in the tower 1 having an inlet 1b at the lower part and an outlet 1a at the upper part with the medium in contact with the inner wall face of the tower 1, and the waste water is let flow upward, brought into contact with the medium 3 deposited with the activated sludge and treated.
Patent JP-H05153414-A (JP)
Title: Picture transmission system
Inventor: NISHIMURA YUTARO
IPC: H04N1/44
Filed: 1991-11-27
Abstract: PURPOSE:To allow not only a transmission side but also reception side to inhibit the output of a picture in order to secure the security of communication picture data by allowing the transmission side and the reception side to designate independently the display and the output of a sent picture. CONSTITUTION:A system controller 1 instructs a transmission start to an ISDN interface section 9 and the ISDN interface section 9 transfers coding data via a communication channel. In this case, since a CRT 11 display inhibiting bit and the output inhibiting bit of a plotter 7 are provided in a protocol, the information representing whether or not a transmission picture is displayed on a reception side CRT 11 and a reception side plotter 7 is transmitted to the reception side. Moreover, since the information representing the ID of a sender and a destination is provided in the protocol, the reception side based thereon decides whether the received picture is displayed on the CRT 11, outputted to the plotter 7 or stored in a floppy disk.
Patent JP-H10135660-A (JP)
Title: Assembling structure of components
Inventor: SHIINA MOTOHISA
IPC: H05K7/12
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To surely fix components, without causing a clearance etc. by forming a slide coupling face slope of one component at a larger slope angle than that of required slide coupling face taper of another component for forming. SOLUTION: A first and second components 1, 2 are resin moldings. The first components 1 has a slide coupling face 4 approximately the front half of which is sloped at a slope angle T2 larger than that of a required taper of a slide coupling face of the second component 2 for forming, and the back half of which has parallel protrudent lines 9 with a sloped top face. Both components 1, 2 are secured by screws 10 to press the first component 1 to the second one due to their clamping forces. This contacts a press part 8 to a third component 3 enough to tightly fix.
Patent JP-H07201560-A (JP)
Title: Magnetic field generating method and device
Inventor: SATO SHUICHI
IPC: H01F7/02
Filed: 1993-12-28
Abstract: PURPOSE:To generate a magnetic field stronger than the field which an electromagnet can produce alone by a method wherein the magnetic fields generated by an electromagnet and by a superconductive bulk are superposed so as to produce a stronger magnetic field, and the magnetic field is concentrated on the superconductive bulk and a magnetic field applying object by a ferromagnetic frame. CONSTITUTION:A magnetic field generating device is composed of a Y-Ba-Cu-O oxide superconductor 1, a cylindrical electromagnet 2 formed of a wire enabled with terephthalic acid polyester resin which can be used even in liquid nitrogen, and an iron ferromagnetic frame 3 which focuses a magnetic flux generated by the electromagnet 2. The magnetic field generating device is installed in a cylindrical cryogenic vessel 4, and liquid hydrogen is injected into the vessel 4 to cool down the magnetic field generating device to a temperature lower than the critical temperature of a superconductor to enable a superconductive bulk to trap a magnetic flux at the same time when a current is applied to the magnetic field generating device. By this setup, a magnetic field generating device of this constitution is lessened in power consumption and running cost and capable of generating a string magnetic field even if it is small in size.
Patent JP-H11154258-A (JP)
Title: Coin counter/storage
Inventor: OGASAWARA YASUO
IPC: G07D9/06
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a coin counter/storage for storing plural sorts of coins so as to enable them to be counted in each sort. SOLUTION: A coin counter/storage successively stacks coins of n sorts on a lowest part regulation point 6 arranged on the lowest part so as to allow individual counting of each sort of coins. the storage is provided with coin storing parts 3 of n sorts sectioned in accordance with width dimensions Wa to Wn corresponding to the outer diameters of respective coin sorts and length dimensions La+2α to Ln+2α (α is a spacing into which a finger is to be inserted) capable of accommodating the thickness of M coins of each sort, each coin storing part 3 has both sidewalks 8 and step-like supporting mean 9 for storing and supporting M coins stored in each coin storing part 3 like steps in each m coins formed on the insides of both the sidewalls.
Patent JP-H07201293-A (JP)
Title: Core for deflecting yoke and its manufacture
Inventor: KANEKO YOSHIAKI
IPC: H01J29/76
Filed: 1993-12-28
Abstract: PURPOSE:To provide a core for a deflecting yoke and its manufacturing method so as to eliminate the burr and the edge of divided surfaces in the vicinity of an end part of small diameter of a divided groove. CONSTITUTION:In a core 1 for an approximately cylindrical deflecting yoke where the core is expanded from an end part 7 of small diameter toward an end part 8 of large diameter, a divided groove provided in an axial direction of an inner circumferential surface 2 and an outer circumferential surface 3 and a recessed part 9 provided at the connecting part of the inner circumferential surface 2 to the end surface 7A of small diameter in the vicinity of the end part 7 of small diameter of the divided groove provided in the inner circumferential surface 2 are provided. In the manufacturing method of the core for the deflecting yoke, an upper die having a blade for the divided groove to form the divided groove provided in the inner circumferential surface 2 of the core 1 for the deflecting yoke, and a lower die provided with a projecting part to form the recessed part 9 of the core for the deflecting yoke and a slide groove where the dividing blades of the upper die slide and are fitted to this projecting part are used in the forming process.
Patent JP-H09179178-A (JP)
Title: Camera accessory
Inventor: TAGUCHI FUMIYA
IPC: G03B17/56
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To stop the supply of power to an internal electric circuit in state where a camera accessory is not attached to a camera body and it is single and to prevent the internal electric circuit from being damaged by providing a feed switching means connecting and disconnecting a built-in power source and the internal electric circuit according as the accessory is attached to the camera body or not. SOLUTION: In a state where the camera body and the camera accessory are electrically connected through a contact 12, the base current of a transistor Tr flows to a GND through the contact 12 and a resistor R2, so that the transistor Tr is in an on-state and the built-in power source 11 is connected to the internal electric circuit 10. Meanwhile, in the case the camera body and the camera accessory are electrically disconnected, the base current of the transistor Tr does not flow, so that the transistor Tr is in an off-state, a power supply path between the power source 11 and the circuit 10 is interrupted and power supply to the circuit 10 is stopped, then the circuit 10 gets in the off-state.
Patent JP-H03204149-A (JP)
Title: Method and device for cutting continuously casting strand
Inventor: TAKAI YOSHIKAZU
IPC: B22D11/126
Filed: 1989-12-28
Abstract: PURPOSE:To cut a strand with a little cutting allowance in a short time by gas-cutting a constricted part after forming the constricted part to the strand by pressurizing with a pushing edge at the time of cutting the strand produced with continuous casting method. CONSTITUTION:In the case of cutting the strand 1 produced with the continuous casting to make this into the cast slab 2 having the suitable length, at first the pushing edges 3 having triangle or trapezoid cross section of 60 - 90 deg. angle alphaof the edge part are pressurized to at least both side faces opposed of the strand 1 with a pushing means 4 to form the constricted part 11. In this case, after making cross sectional area of the remaining part 12 in the constricted part 11 in the cross section of strand 1 to 30 - 60% (desirably 40 - 50%) the cross sectional area of strand 1, the remaining part 12 in the constricted part 11 is cut with gas cutter 5 to make the cast slab 2 having the prescribed length. As the cutting allowance is little, yield of the cast slab 2 is goods, and as the melt-cutting slag at the time of gas-cutting is little, at the time of rolling the cast slab 2, removal of the melt-cutting slag is unnecessary, and the rolled stock having excellent quality is obtd.
Patent JP-2001149704-A (JP)
Title: Filter cloth washing device for filter cloth fixing type filter press
Inventor: KEMIZAKI MASAHIRO
IPC: B01D25/12
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a filter cloth washing device for a filter cloth fixing type filter press for washing the filter plates by every block and washing optional numbers of filter plates within an optional time. SOLUTION: This device is provided with a frame 2 suspending the filter plates 4 to be freely moved, a filter plate moving device 12 for successively forwarding the filter plates 4, a washing device 16 moving along the arrangement direction of the filter plates 4 on the frame 2, and a control device.  The washing device 16 is provided with a sensor 21 for detecting respective filter plates 4, and a washing pipe 20 for injecting high pressure washing water toward the filter plates 4, and the control device is provided with a counter to count the number of the filter plates at a washing start from the initial filter plate to the filter plate starting the washing, and a counter to count the number the filter plates at a washing end from the filter plate at a washing start to the plate ending the washing, and the device washes the filter plates equivalent to the number of the filter plates set preliminarily, for washing the filter plates from the plate at a washing start to the filter plate at a washing end.
Patent JP-H05169828-A (JP)
Title: Thermal recording material
Inventor: TSUCHIDA TETSUO
IPC: B41M5/327
Filed: 1991-12-20
Abstract: PURPOSE:To obtain a sharp bluish black or blackish blue image without generating fog in a blank part by using one kind of a fluorene derivative represented by a specific chemical formula and one kind of an azaphthalide derivative represented by a specific chemical formula in a thermal recording layer as basic dyes in a specific combination. CONSTITUTION:In a thermal recording material utilizing the color forming reaction of a colorless or light-colored basic dye and an org. or inorg. developer and bringing both color forming substances into contact with each other under heating to obtain a recording image, at least one kind of a fluorene derivative represented by chemical formula I (wherein R1 and R2 are an alkyl group or an aryl group, R3 and R4 are a hydrogen atom or an alkyl group and T and P are a hydrogen atom or an alkyl group) and at least one kind of an azaphthalide derivative represented by chemical formula II (wherein A and B are a carbon atom or a nitrogen atom and R5-R8 are a hydrogen or an alkyl group) are used as basic dyes and the azaphthalide derivative is contained in an amount of 0.1-5% by wt. of the fluorene derivative.
Patent JP-H05278144-A (JP)
Title: Scribed seamed imaging flexible member
IPC: B29C65/08
Filed: 1992-12-18
Abstract: PURPOSE: To provide a method of constructing a seamed flexible imaging member and a flexible imaging sheet with steps of overlapping and forming. CONSTITUTION: A first marginal end part 12 and a second marginal end part 14 of a sheet are secured to each other by a seam. A seamed flexible imaging member comrises the sheet having the opposed marginal end parts 12 and 14. The marginal end parts of the sheet are secured to each other by a material which may include a part of the sheet, a separate securing material or both. The material defines a surface having at least one groove 82 therein with one end of the surface being integral with one end of the sheet. The groove 82 in the surface minimizes stress on the sheet, particularly stress caused by the flexible imaging member which bends over at least one small diameter roller of a belt module in an electrophotographic imaging apparatus.
Patent JP-2000161053-A (JP)
Title: Drain structure for tail pipe
Inventor: ARAI TAKESHI
IPC: F01N13/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To simply prevent a damage and corrosion of a bumper surface caused by flying condensed water, and attach a device on a tail pipe which exists already in a low costs by mounting a water inducing member extending at a prescribed clearance from an opening end inner surface of a tail pipe in an inside of a tail pipe, on an opening end of the tail pipe. SOLUTION: A water inducing member 2 for holding an opening end bottom part of a tail pipe 1 is composed of a pair of holding parts 2D and a water inducing part 2E bent in a horizontal direction between the holding parts 2D. The holding part 2D is composed of half parts 2A extending in a longitudinal direction on an opening end inner surface 1A of the tail pipe 1, a half part 2B opposed to an opening end edge 1B bending from one end of the half part 2A downward, and a half part 2C opposed to an opening end outer surface 1C folding from the half part 2B. The water inducing part 2E is continuously disposed between the half parts 2A, and bent from the other end of the half part 2A in a horizontal direction.  A fine clearance L is formed between the water inducing part 2E and the opening end inner surface 1A, condensed water is led into the clearance L, and it falls down after guiding to the opening end edge 1B.
Patent JP-H11141032-A (JP)
Title: Wiring construction method in reinforced concrete structure
Inventor: TORISAWA KAZUTOSHI
IPC: H02G3/30
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To freely perform wiring after constructing a reinforced concrete structure, and easily change the design of wiring in a stage deciding interior finish. SOLUTION: This reinforced concrete structure A is constructed by using a concrete formwork 1 made of permanent remaining type foaming synthetic resin, and wiring receiving grooves 4, 5, a receptacle receiving groove 6, and a telephone line terminal box receiving groove 7 are carved on the surface of the concrete formwork 1 by an electric heating cutter. After fitting covered conductors 8, 8' and the fixed electric parts into the receiving grooves 5, 6, 7, a board 9 is fixed to the formwork plate 1 by screws 11.
Patent JP-H09177435-A (JP)
Title: Abutting member for vertical edge of fixtures
Inventor: IKENOTANI SHINJI
IPC: E05F7/00
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent light from leaking out by causing liner-like members mounted on the vertical column of an opening frame to abut along the longitudinal direction of a corner formed by the front and the side of the vertical edge of a sliding, openable type fixtures main body mounted to the opening frame. SOLUTION: An abutting member A, made of a liner-shaped member 1, for the vertical edge of fixtures, is mounted on that side of an opening-frame vertical column which faces the vertical edge of a fixtures main body. An abutting member B made of a liner-shaped member 6 for the vertical edge of the fixtures is mounted on the opening-frame vertical column in such a way as to be parallel to and spaced from the abutting member A by an interval equal to the width of the vertical edge of the fixtures main body. The members A, B are formed of a synthetic resin material or wood, and if necessary covered on their surfaces with an elastic material. Further, a curved surface 2, 7 that extends along the contour of a corner sandwiched between the front and the side of the vertical edge of the fixtures is formed at one end of each member A, B.  Thus a space forming between the vertical edge of the fixtures main body and the opening frame vertical column can be closed, and the leakage of light from the space can easily be prevented.
Patent JP-H05149597-A (JP)
Title: Control system for air conditioner
Inventor: HASEGAWA TOSHIAKI
IPC: F24F11/02
Filed: 1991-11-29
Abstract: PURPOSE:To check wirings without excess load to a compressor by shifting to a normal driving operation or a trial driving operation when a driving current is a predetermined value or more, and shifting to a safe operation when it is the predetermined value or less. CONSTITUTION:A current flowing to an apparatus for constituting a cooling cycle such as a compressor 6, etc., is detected by a current transformer 2 connected between the apparatus and a power source 1. When a driving current is a predetermined value or more, it is judged that wirings are normal, it is shirted to a normal driving operation or a trial driving operation. When it is the predetermined value or less, it is judged that the wirings are abnormal, and it is shifted to a safe operation such as an oscillation of an abnormal signal. Thus, checking of wirings for deciding presence or absence of an error in the wirings of the compressor 6 at the times of a normal driving mode and a trial driving mode can be executed without excess load to the compressor 6.
Patent JP-H10175756-A (JP)
Title: Film winding method
Inventor: MOTOYAMA YOSHIHIRO
IPC: B65H18/26
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To eliminate generation of a wrinkle and make a film roll with excellent winding form in a high-speed production by making an absolute value of a difference of charge voltage of a film just before a contact pressure roll and charge voltage of the contact pressure roll into a prescribed value. SOLUTION: A film 1 is wound on a winding core 2, being pressed by a contact pressure roll 3 installed in parallel with the winding core 2 and a film roll 4 is made. At this time, each of charge voltage Vf of the film 1 just before a contact pressure roll 3 and charge voltage Vr of the contact pressure roll 3 is measured by electrometers 5 and 6. The absolute value of the difference of Vf and Vr is determined for 5KV or below. Thus, a partial contact phenomenon to the contact pressure roll 3 of the film 1 to be wound can be prevented, a slip property of the film 1 on the contact pressure roll 3 becomes excellent and a film roll 4 with excellent winding form from which a wrinkle is eliminated can be produced at high speed.
Patent JP-2001151911-A (JP)
Title: Method for highly cleaning plastic film or sheet
Inventor: UNO TAKASHI
IPC: B08B5/04
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a highly cleaned plastic film or sheet without installing large-scale equipment or wasting a plastic film. SOLUTION: The method for highly cleaning a plastic film or sheet 15 in a clean room or a clean booth 16 comprises a step for destaticizing the plastic film or sheet 15 by blowing thereon ionized air 19 and a step for cleaning by oscillation using an oscillator 17 in dust-free air.