baber/WOPTO huggingface dataset:
Patent JP-H0657064-A (JP)
Title: Thermoplastic resin composition
Inventor: WADA KAZUHITO
IPC: C08L25/04
Filed: 1992-08-06
Abstract: PURPOSE:To provide the thermoplastic resin composition having excellent fluidity, giving a molded article having excellent impact strength and delamination resistance, produced by blending specific amounts of a vinyl chloride-based resin, a styrenic resin, a modified olefinic resin and a specified compatibilizing agent. CONSTITUTION:100 pts.wt. total amounts of 1-99 pts.wt. (A) vinyl chloride-based resin having 400-1,500 average polymerization degree and/or (B) styrenic resin having a methyl ethyl ketone-soluble composition having 30wt.% or more alpha- methylstyrene content and (C) 99-1 pt.wt. modified olefinic resin (preferably propylene-based polymer) are blended with (D) 0.1-50 pts.wt. compatibilizing agent comprising (i) 5-95 pts.wt. modified olefinic polymer containing 0.05-50wt.% compound having a reactive group (e.g. carboxyl and/or acid anhydride) and (ii) 95-5 pts.wt. modified vinyl chloride-based polymer containing 0.05-50wt.% compound having a reactive group (e.g. epoxy or amino) with reactivity with the reactive group of the component (i).
Patent JP-S6388379-A (JP)
Title: Pneumatically operated valve
Inventor: ARIIZUMI RYOZO
IPC: F16K1/32
Filed: 1986-09-30
Abstract: PURPOSE:To prevent a possibility of dust adhesion at the time of assembly by squeezing an engagement ball inserted into a through hole by means of a tightening ring from outer circumference and pressing the engagement ball into an engagement recess to connect an introduction member with a flow member. CONSTITUTION:Forming a piston rod 7 separately with an introduction member 26 in a direction of air pressure introduction and a flow member 27 in a direction of a flow passage, assembling is performed after securely cleaning the flow member 27 which comes into contact with clean fluid. At the time of assembly, after inserting an engagement column 31 into an engagement cylinder 34, an engagement ball 28 is inserted into a through hole 35 (not shown of fig.) and at the same time the engagement ball 28 is pressed by a tightening ring 36 so that the engagement ball 28 is projected into the engagement cylinder 34 to connect the introduction member 26 with a guide member 27. This makes it possible to engage and fix the introduction member 26 and the flow member 27 by means of a cleaned automatic machine without both of the members coming into contact with hands or the like.
Patent JP-S6292250-A (JP)
Title: Information recording medium
Inventor: UTSUNOMIYA HAJIME
IPC: G11B7/254
Filed: 1985-10-18
Abstract: PURPOSE:To improve moisture proofing property of a recording layer by laminating the recording layer taking two kinds or over states different optically onto a base and laminating a plasma polymerization layer to a base side or its opposite side of the recording layer. CONSTITUTION:An information recording medium 1 has a base 2 and a recording layer 5 and plasma polymerization films 31, 35 at the side of the base 2 of the recording layer 5 and at the opposite side of the base 2 of the recording layer 5 and, as required, intermediate layers 41, 45 and protection layers 61, 65. Information is recorded on the recording layer 5 by a modulated heat beam or a modulated light beam so that a physical state change such as phase transition between an amorphous and a crystal substance, change in grain diameter of a fine crystal, change in crystal type, in the orientation rate or change in the crystallization, that is, the change in the crystal state is caused. Further, the polymerization films 31, 35 are formed by including C or one of C and H or N and O. Thus, the moisture proofing property is improved and the deterioration with the lapse of time of the recording layer even for the use for a long period under high temperature/humidity is decreased.
Patent JP-S59124505-A (JP)
Title: Automatic feeder of rotary driving transmission gear with release mechanism and drilling machine or the like
Inventor: UMEMURA MASAKI
IPC: B23B47/18
Filed: 1982-12-30
Abstract: PURPOSE:To obtain an automatic feeder, whereby tapping work can be also performed in addition to the work of drilling and reaming, by eccentrically providing a prime moving shaft and a driven shaft, respectively fixing wheels with a cam to the both shafts and disengageably operating each cam, or the like. CONSTITUTION:In the case of application to a drilling machine in which a tool, not shown in the drawing, is lifted by rotation of a feed rod 8 through the engagement of a pinion on the rod 8 with rack, supporting frames 15, 16 fixed by bolts 18 with a certain distance apart through spacers 17 are equipped, and a wheel 19 of major contour is fixed to an end part of the feed rod 8 protruded between the both frames 15, 16. While a wheel 25 of minor contour is fixed to the end of a prime moving shaft 22, having its axial core O2 in a position eccentrically apart by a distance (e) from the axial core O1 of the rod 8, of a motor 23 fixed to the frame 16. Then a feed device is constituted so that the feed rod 8 is rotated a required angle by engaging roller cams 20, 26 supported to the peripheral part of each wheel 19, 25 while inversely reset with a spring or the like by disengaging said roller cams.
Patent JP-S61112457-A (JP)
Title: Signal transmission circuit
Inventor: INOUE HIROSHI
IPC: H04Q9/14
Filed: 1984-11-07
Abstract: PURPOSE:To prevent malfunction of a system by setting a resistance value of the transmission side and the reception side so that an input level is kept within a hysteresis voltage width of a comparator at the reception side when electronic circuits arranged separately are subject to improper continuity. CONSTITUTION:A sensor unit (SU) 1 and a control unit (CU) 2 are connected by a power supply line 6, a signal line 7 and connectors 9a-9d. A resistor R1 and a diode 8 are connected in series between the connectors 9a and 9b of the SU 1. A resistor R2 is connected between the connectors 9c and 9d of the CU2 and a resistor R3 is connected between the connector 9d and ground. A comparator 10 outputs a value owner the upper limit or below the lower limit of the width of the hysteresis voltage in response to on/off of the input from the signal line at normal state. If improper continuity exists between the SU 1 and the CU 2, the resistors R1-R3 are selected so that the input level is within the width of the hysteresis voltage. Then even if any improper continuity is caused, the runaway of the CU 2 is avoided to improve the reliabil ity of system. This system is suitable for on-vehicle equipment applications.
Patent JP-H04113483-A (JP)
Title: Bar code reader for cylindrical material
Inventor: YAMAGUCHI HIDEO
IPC: G06K7/10
Filed: 1990-09-04
Abstract: PURPOSE:To enable a bar code to be read even when it is located at any position on a cylindrical material and to dispense with manual work by rotating the cylindrical material in a circumferential direction, and reading the bar code by sending it in an axial direction. CONSTITUTION:The cylindrical material 10 is rotated in the circumferential direction for one or more times of rotation in the optical scan area of a reading mechanism 30 by a travel mechanism 20, and it is possible to respond to even the case where the bar code 11 is attached on any position on a circumference. Also, it is carried in the axial direction, and the bar code 11 can be confronted with the optical scan area. In such a way, it is possible to read the bar code of the cylindrical material code as carrying on a conveyer or carrying with a robot without performing the posture and direction regulation of the cylindrical material 10 manually.
Patent JP-H11139903-A (JP)
Title: Insecticide
Inventor: FUJITA MASAO
IPC: A01N25/18
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain an insecticide which keeps the excellent insecticidal activity of a pyrethroid volatile at ordinary temperature, possesses no anxiety of contamination and copper degeneration caused by the contact with medicines and is functionally novel. SOLUTION: This insecticide is an insecticide that the inorganic or organic substrate containing a pyrethroid volatile at ordinary temperature is enclosed in the plastic film pouch which possesses many pores with a pore diameter of 0.02-2.0 mmϕ all over the surface in a proportion of 0.005-0.3 as the ratio of the whole pore area to the film area.
Patent JP-S6085028-A (JP)
Inventor: JIEROOMU EMU SUKANRON
IPC: F16H61/00
Filed: 1983-12-13
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-S6475992-A (JP)
Title: Nuclear reactor
Inventor: ARAKI NOBUYOSHI
IPC: G21C9/00
Filed: 1987-09-18
Abstract: PURPOSE:To improve a reliability of a rector cooling system without enlargement of a facility, by providing a pressure suppression pool placed at a space above a nuclear reactor containment, and a valving mechanism and a spray mechanism connected to the pressure suppression pool. CONSTITUTION:In case of a rapture of a nuclear reactor pressure vessel 102, a coolant 103 in the vessel 102 flows out into a nuclear reactor containment 101 through the rapture 121. With this flowing out, a pressure inside the containment 101 increases, an inert gas in the containment 101 is stored into a room in the pressure suppression pool 107 via a bent tube 113 and a pressure in the pool 107 increases. And the coolant 103 flowing out from the rapture 121 is being stored into a reactor cavity 123 and the pressure in the containment 101 decreases to be lower than the pressure in the pool 107, resulting in vacuum breaking valve's 111 action. On the other hand, with a pressure high signal of the containment 101 and a pressure low signal of the pressure vessel 102, an open/close valve 110 is opened and therewith a pool water 108 flows into the containment 101 and cools down the containment 101.
Patent JP-S6388301-A (JP)
Title: Servo-mechanism
Inventor: FUJII HIROYUKI
IPC: F15B9/09
Filed: 1986-09-30
Abstract: PURPOSE:To efficiently solve the problem of stepping out by constructing the rotor of a stepping motor such that it can move forward and backward with its rotation through a screw. CONSTITUTION:On the inner peripheral surface of a rod retaining hole 4 of a stepping motor 1, is formed a female thread part 3b in which is screwed the male thread part 9b of the feedback means 9 of an actuator 5, and the spool 12 of a port changeover means 10 is connected to a rotor 3. This makes a complicated transmission mechanism interposed between the stepping motor 1 and the port changeover means 10 unnecessary so as to efficiently solve the problem of stepping out due to the torque loss in the transmission mechanism and operation delay of the actuator.
Patent JP-H0282545-A (JP)
Title: Arrangement structure of particles
Inventor: HASHIMOTO NOBUAKI
IPC: H01L21/60
Filed: 1988-09-19
Abstract: PURPOSE:To prevent short-circuiting of metal projections of a semiconductor element and shirt-circuiting of wiring patters on a wiring board by providing conductive particles only between metal projections and wiring patterns. CONSTITUTION:A conductive particle 7 is registered so that it overlaps with a position of a metal projection 4 of a wiring pattern 2, and the fixed temporarily. The metal projection 4 is further registered to overlap with the conductive particles 7 and pressure-welded. Then excessive insulating adhesive is spread out by the metal projection 4 and the wiring pattern 2, and electrical connection of an electrode pad 5 and the wiring pattern 2 is acquired through the conductive particle 7. Insulating resin 9 is hardened thereafter to hold a semiconductor element 6 and a wiring board 1 with electrical connection acquired. Magnetic and conductive Fe, Co, Cr or rare earth particles, alloy particles containing these elements, plastic particles incorporated with these magnetic powders, a metal whereon these magnetic materials are plated, plastic particles, etc., are used as the conductive particle 7.
Patent JP-H0396300-A (JP)
Title: Holding unit for electric component
Inventor: SAKAI TOSHIMITSU
IPC: H05K13/04
Filed: 1989-09-08
Abstract: PURPOSE:To make it possible to mount an electric component to an adjoining space and further eliminate the need for a process to cut a lead section by rotating the tip of a lever into a direction which allows the lever to approach the electric component and if placed into contact with a claw, further rotating the tip of the claw into a direction which allows the tip of the claw to come around the lower part of the electric component. CONSTITUTION:A holder 11 is arranged to move in three dimensional directions and moves to the position of an electric component supported with tape 29, such as coil 2. A claw 21a in the lower part of a revolving section 21 is made to pass through the side of the coil 2 while the electric component 2 is clamped with a holding section 13a in the lower part of a holding claw 13 from sideways. An adjusting section 26b of a positioning member 26 forces the claw 21 to come around the lower side of the coil 2 so that the coils 2 may be supported with a pusher 27, the claw 21a, and the holding section 13a. Under this condition, the holder 11 is separated from the tape 29 so that the components, such as the coil 2 may be broken from the tape 29. Then, the holder 11 is made to move in three dimensions, which allows a lead section 2a of the coil 2 to go through an insertion hole of a printed board 5.
Patent JP-S59120890-A (JP)
Inventor: KIKUCHI MASAAKI
IPC: G21C15/24
Filed: 1982-12-27
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-H1171629-A (JP)
Title: Thick steel plate for structural purpose excellent in strength and toughness
Inventor: HOSHINO MANABU
IPC: C22C38/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To produce a thick steel plate for structural purpose combining high strength and high toughness. SOLUTION: This steel plate contains MgO of 0.005 to 0.1 μm grain size by 1.0×10<5> to 1.0×10<7> pieces per square mm and has a ferritic structure of 3 to 15 μm grain size or a bainitic or martensitic structure of 15 to 75 μm old austentic grain size. It contains, by weight, 0.03 to 0.25% C, 0.01 to 0.50% Si, 0.05 to 2.00% Mn, 0.0002 to 0.0050% Mg, 0.0005 to 0.0080% O, <=0.01% Al, and the balance Fe with inevitable impurities. Furthermore, this is incorporated with 0.005 to 0.025% Ti and 0.0020 to 0.0080% N as well, and, with MgO as the nucleus, and TiN in the vicinity thereof, precipitated by the size of 0.05 to 0.5 μm.
Patent JP-H08103849-A (JP)
Title: Mold for casting using chiller
Inventor: NAGAFUJI NORIMASA
IPC: B22D15/00
Filed: 1994-09-01
Abstract: PURPOSE: To obtain a mold for casting having a chiller surely kept at the normal position after joining the molds. CONSTITUTION: The mold for casting is provided with a drag 1, the chiller 15 set so as to project upward from the joint surface 3 and a cope 2 enclosing the part of the chiller projecting upward from the joint surface at the time of joining the molds. A flange part 17 is arranged at the upper end part of the chiller 15, and a core print part 9a for holding the chiller in the drag projects upward from the joint surface 3. Further, core print parts 14a-c in the cope are engaged with the surroundings of the projecting part of the core print part in the drag. The posture of the chiller 15 held with the core print part 9a is stabilized, and the contact area between the cope 2 and the upper surface of the chiller 17 is increased by the area of the flange, so that the chiller is surely held.
Patent JP-S61113648-A (JP)
Title: Japanese lacquer composition
Inventor: KIMURA MASATSUGU
IPC: C09D193/00
Filed: 1984-11-08
Abstract: PURPOSE:To obtain the titled composition capable of providing the coated surface therefrom with anti-slip characteristics without impairing gloss and mechanical and chemical properties inherent in Japanese lacquer, by incorporating a mixed Japanese lacquer with facing Japanese lacquer, concentrated milk, curing agent and concentrated gum rosin. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100pts.wt. of a mixed Japanese lacquer prepared by blending raw Japanese lacquer with inorganic pigment, etc. with (B) 20pts.wt. of facing Japanese lacquer prepared by blending raw Japanese lacquer with gum rosin and/or colza oil, (C) 30pts.wt. of concentrated milk prepared by drastically boiling milk down to one-half in the volume compared to the original one, 40pts.wt. of curing agent corresponding to the B-liquor of A,B two-pack type polyurethane resin coating known as artificial Japanese lacquer, and blend consisting of 100pts.wt. of iron powder and 75pts.wt. of urethane thinner. (E) 60-200pts.wt. of concentrated gum rosin prepared by blending 100pts.wt. of gum rosin with 75pts.wt. of linseed oil and heating by an electric heater to expel volatile component(s) followed by cooling then further adding linseed oil; alternatively, similar weight of room temperature.
Patent JP-H0872554-A (JP)
Title: Assembly structure of door glass run for automobile
Inventor: MORI JUICHI
IPC: B60J10/79
Filed: 1994-09-01
Abstract: PURPOSE: To enhance the easiness in the mounting works of an a assembly to a door sash in a car assembly line by certainly turning into assembly a door glass run and a cast molding only through a simple fitting operation easily and as not being set off. CONSTITUTION: On the base part 9 of a door glass run 2 a recess 15 having a hooked cross-section and a tab 16 are formed, wherein the latter 16 remains at the surface of the base part 9 by the recess 15, while a projection 17 having a cross-section corresponding to the recess 15 and an outer butting part 18 capable of being positioned on the surface of the tab 16 are formed on a cast molding 3. The projection 17 is fitted in the recess 15, and the tab 16 is pinched by the projection 17 and butting part 18, and thereby the door glass run 2 and cast molding 3 are put in the condition of assey 1.
Patent JP-H0285406-A (JP)
Title: Artificial lawn
Inventor: MORITA TOSHIO
IPC: A47G27/02
Filed: 1988-09-19
Abstract: PURPOSE:To improve water permeability by applying a liquid adhesive agent the solid applying amount of which is a specific weight on the back of a pile cloth made with pile threads pierced on a foundation fabric with a needle and tufted. CONSTITUTION:Pile fibers 20 are inserted in a foundation fabric 13 with a needle to form a pile 14. And a liquid adhesive agent 12 the solid applying amount of which is less than 200g/m<2> is applied closely on the foundation fabric 13 exposed among back stitches 12 of the pile 14 to form an artificial lawn 11. Consequently, there exist parts with no adhesive agent applied on a part 22 between the U shaped curved part 15 of the pile 14 and the foundation fabric 13 and a part 23 between the root part 17' of the pile 14' and the root part 17'' of the pile 14'', and accordingly, the water permeability of the artificial lawn 11 can be improved.
Patent JP-H0682604-A (JP)
Title: Optical element
Inventor: KATO HIROHISA
IPC: G02B1/115
Filed: 1992-09-02
Abstract: PURPOSE:To improve weatherability and to eliminate interference even if a high-refractive-index org. glass is used by interposing a primer layer formed with a specified coating material between the org. glass and a silicone cured coating layer. CONSTITUTION:A silicone cured coating film (hard coat) and an inorg. antireflection coating are laminated on the surface of an org. glass. A primer layer is interposed between the org. glass and hard coat. The primer layer consists of the coating material with a urethane elastomer, an inorg. fine particle and the hydrolysate of an organoalkoxysilane as the essential components. The urethane elastomer should be thermoplastic. A reactive component such as a polyamine is preferably added and partially crosslinked after coating. Metal oxides such as silicon oxide, iron oxide and titanium oxide are preferably used for the inorg. fine particle. Consequently, the refractive index of the primer layer is controlled to 1.40-1.70, and the primer layer is applicable to any org. glass.
Patent JP-S60127438-A (JP)
Title: Method and apparatus for leakage inspection of sealed container
Inventor: SHIBAZAKI HISAICHI
IPC: G01M3/36
Filed: 1983-12-13
Abstract: PURPOSE:To perform the leak inspection of an individual container, which is accommodated in a carton case and the like, intactly, by measuring the displacement of the lid of the container by a non-contact type displacement gage. CONSTITUTION:In a carton case 310, containers 301-1-301-n filled with beverage are accommodated. The case 310 is provided in a vacuum tank 303. Non-contact type, eddy-current displacement gages 305-1-305-n are provided in correspondence with lid surfaces 302-1-302-n of the containers. The displacement of the lid surface of each container, when the pressure in the vacuum tank 303 is reduced, is measured. Based on the magnitude of the rate of change in said displacement, the leakage of the container is inspected. Thus the leak inspection of the individual container, which is accommodated in the carton case and the like can be carried out intactly.
Patent JP-H0574783-A (JP)
Title: Silicon wafer and wafer gettering processing method
Inventor: KANEDA HIROSHI
IPC: H01L21/208
Filed: 1991-09-13
Abstract: PURPOSE:To provide a gettering treatment where a silicon wafer possessed of an intrinsic gettering effect attendant on the deposition of impurity oxygen is formed dispensing with both a conventional low temperature thermal treatment where oxygen separating nucleuses are formed and a high temperature thermal treatment where the nucleuses are made to grow. CONSTITUTION:A silicon wafer contains over 100ppm of germanium as impurities. A silicon monocrystal ingot is manufactured, the ingot is formed into wafers, and the wafer is subjected to an intrinsic gettering treatment by thermal treatment, where silicon solution doped with germanium to enable the silicon monocrystal ingot to contain over 1000ppm of germanium atom.
Patent JP-H0396892-A (JP)
Title: Fuel assembly and reactor core
Inventor: OHASHI MASAHISA
IPC: G21C3/324
Filed: 1989-09-11
Abstract: PURPOSE:To decrease a coolant pressure loss of the whole reactor core by enlarging the inside diameter of the part of a wrapper tube corresponding to a gas plenum part, comparing with that of the part corresponding to a fuel pelet laminated part. CONSTITUTION:As for the part of a wrapper tube 2 corresponding to a gas plenum part 11 of a fuel rod 1, although the wall thickness is the same, the inside diameter and the outside diameter are enlarged, comparing with other part. Since the upper gas plenum part 10 is short, the diameter of the part of the wrapper tube 2 corresponding thereto is not enlarged. In such a way, a pressure loss in a fuel element part is decreased by about 16%, comparing with a conventional one, and a pressure loss of the whole reactor core can be decreased by about 14%. Accordingly, power of a coolant circulating pump can be decreased, the pump is miniaturized, and also, a reactor vessel can be reduced in size.
Patent JP-H05205243-A (JP)
Title: Magnetic recording disc, substrate and manufacture thereof
Inventor: JIEEMUSU KENTO HAWAADO
IPC: G11B5/66
Filed: 1992-08-12
Abstract: PURPOSE: To eliminate the need for mechanical surface finishing by forming a film consisting of prescribed components on a disk body and forming a magnetic film thereon. CONSTITUTION: This magnetic recording disk made of a thin-film alloy has a substrate composed of a disk body having the surface coating of a spputter forming film contg. Ni, Cr, (Ni-Cr-O), etc. The production of such disk is executed by forming the film contg. Ni, Cr, (Ni-Cr-O) by sputtering and forming a Co alloy magnetic film by sputtering thereon. A carbon film is formed by sputtering, for the purpose of protective coating thereon. The surface having the desired roughness to eliminate the need for mechanical surface finishing is obtd.