baber/WOPTO huggingface dataset:
Patent JP-H1047088-A (JP)
Title: Intake control device for internal combustion engine
Inventor: KAWASHIMA TAKASHI
IPC: F02D35/00
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To simplify constitution and to perform smooth rotation of a throttle shaft. SOLUTION: Bushings 1 and 2 serving as a return spring device and coil springs 3 and 4 are arranged at the end part of a throttle shaft 6. The bushing 1 is fixed at the end part of the throttle shaft 6. Meanwhile, the bushing 2 is loosely fitted in the throttle shaft 6 and fixed at a throttle body 9. Thus, though the bushing 2 is simple constitution where the bushing is positioned directly facing the throttle shaft 6, the bushing 2 is prevented from being pressed against the outer peripheral surface of the throttle shaft 6. Besides, since the bushing 2 is securely pressed by a cover 11, constitution is simple. Since the lengths in an axial direction of the coil springs 3 and 4 are reduced, the throttle shaft 6 is prevented from being axially pulled.
Patent JP-H1171957-A (JP)
Title: Slide-swing type door device
Inventor: MASUDA ISAO
IPC: E06B3/40
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To compact an occupied space, to eliminate the need for even ensuring into the structure of a building of a door housing space, to secure a passage area for entrance and exit extremely largely, to conduct stable smooth open- close operation and to install a slide-swing type door device simply regardless of the structure, etc., of a wall facing an opening section. SOLUTION: The slide-swing type door device has one door panel 11, two arm hinges 30 mounted among places in the vicinity of the upper and lower ends of end sections in the cross direction of the door panel 11 and the upper and lower places of one end section in the cross direction of an opening section, and rails 15, 16 supporting the panel 11 slidably in the cross direction of the opening section and rollers 41, 42 at the upper and lower ends of the door panel 11. The arm hinge 30 has a plate-shaped arm in a specified length, rotatable shaft sections set up at both end sections of the longitudinal direction of the arm respectively, and mounting sections fixed to the shaft sections respectively. One of both mounting sections is fitted to the door panel 11 and the other to the opening section.
Patent JP-H0919254-A (JP)
Title: Container for dripping and scattering repelling liquid
Inventor: FUKUDA MISAO
IPC: A01M29/00
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To inhibit the intrusion of dogs and cats into a flower-bed, children's sandbox, home garden, etc., to drop feces on the flower-bed, etc., and dig up seeds from the flower-bed and prevent the extremely insanitary state caused by the contact of the feces to the hand of child or the adhesion of the feces to the footwear in the sandbox or the garden without harming the dogs and cats by continuously dropping a repelling liquid for dog and cat to these specific places. SOLUTION: A main body 1 of a repelling liquid container is charged with a repelling liquid 10 and closed with a lid 2 for closing the repelling liquid charging port. The repelling liquid 10 is taken out of the main body by a siphon pipe 5 passing through a part of the main body 1. The repelling liquid dropping container is placed at a part to inhibit the intrusion of dogs and cats and the repelling liquid 10 is continuously dropped little by little from the siphon pipe 5 over a long period according to the variation of the ambient temperature. The repelling effect of the applied repelling liquid is continued over a long period by this structure.
Patent JP-2001036281-A (JP)
Title: Electromagnetic wave shield wall
Inventor: YAMANE TAKESHI
IPC: H05K9/00
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To easily assemble walls of a shield chamber. SOLUTION: The shield wall comprises horizontal frames 31, 33 of a wall panel 6 fitted into a top rail 13 and a ground rail 9, thereby facilitating construction. A conductive gasket 44 which compresses with pressure applied is connected to opening rims of the frames 31, 33 constituting the panel 6, and the gasket 44 while compressing is brought into tight contact with side faces of the top rail 13 and the ground rail 9, thereby providing shielding ability at upper and lower portions of the wall panel 6.
Patent JP-S6362816-A (JP)
Title: Method for repairing gas blowing plug
Inventor: SUDO SHINTARO
IPC: C21C7/072
Filed: 1986-09-01
Abstract: PURPOSE:To prevent the blocking of the pores in a plug for blowing gas into a furnace during repair and to prolong the service life of the plug by jetting gaseous nitrogen from the inner openings of the pores in the plug at a specified flow are when the damaged part of the inner brick of the plug is repaired by thermal spraying. CONSTITUTION:The damaged tuyere brick of a plug 2 or the brick in a furnace is preheated and the gas introducing pipe 6 of the plug 2 is connected to a gaseous nitrogen source. Gaseous nitrogen is fed in the direction of an arrow 9 and jetted from the inner openings of the through pores 4 in the plug 2 at 10-100m/sec flow rate. The inside of the brick is preheated with a burner 8 and a material for thermal spraying is thermally sprayed in a direction opposite to the direction of the jet of gaseous nitrogen. By this repairing method, the service life of the refractory of the gas blowing plug 2 is prolonged and the unit cost of the furnace materials can be reduced.
Patent JP-S6181294-A (JP)
Title: Automatic constant speed pto device
Inventor: SATO TSUNEO
IPC: B63J3/02
Filed: 1984-09-28
Abstract: PURPOSE:To reduce the number of parts and provide a compact device by providing a continuously variable speed system belt transmission mechanism between a drive shaft and a constant PTO shaft to control said PTO shaft to the constant speed rotation on the basis of the output of a rotational frequency detecting means. CONSTITUTION:A constant speed PTO shaft 3 and a main PTO shaft 8 are arranged in parallel on both sides of an input shaft 5 connected to a crankshaft of an engine 1 and the shafts 5, 8 mesh with each other through a pair of gears 9, 10. A drive shaft 2 is fitted onto the main PTO shaft 8 to be connected with the gear 10 at the main PTO shaft 8 side through a clutch 13. Also, a drive pulley 14 and a driven pulley 15 are mounted respectively on the shafts 2, 3 and a V-belt 16 is trained over both pulleys 14, 15 to constitute a continuously variable speed system belt transmission mechanism 4. And this transmission mechanism 4 operates a control means 7 to control the PTO shaft 3 to constant speed rotation on the basis of the output of a rotational frequency detecting means 6 for detecting the rotational frequency of the constant speed PTO shaft 3.
Patent JP-H0492834-A (JP)
Title: Optical glass for precise press
Inventor: NAKAHATA KOJI
IPC: C03C3/068
Filed: 1990-08-02
Abstract: PURPOSE:To provide SSK type optical glass capable of being press-molded at low temperatures by compounding SiO2, B2O3, La2O3, Gd2O3, Nb2O5, CaO, BaO, ZnO, Al2O3 and Li2O in a specific composition range as essential components. CONSTITUTION:The optical glass comprises 10.0-36.0 of SiO2, 10.0-30.0 of B2O3 wherein SiO2+B2O3 is 30.0-51.0; 2.0-25.0 of La2O3; 3.0-13.0 of Gd2O3 wherein La2O3+Gd2O3 is 7.0-30.0; 0-4.0 of ZrO2, 0.3-8.0 of Nb2O5, 0-1.0 of TiO2, 2.0-15.0 of CaO, 1.0-18.0 of BaO, 5.0-30.0 of ZnO, 0.5-5.0 of Al2O3, 2.0-6.0 of Li2O, and 0-4.0 of Na2O by wt.%. The optical glass has a softening temperature of <=550 deg.C and has a refractive index and an Abbe's number in the range surrounded by four points of A (1.682, 52.8), B (1.622, 55.1), C 1.655, 46.0) and D (1.701, 45.3) in the figure.
Patent JP-S6360507-A (JP)
Title: Variable inductor
Inventor: MORIMOTO SHINICHI
IPC: H01F21/06
Filed: 1986-09-01
Abstract: PURPOSE:To prevent a molded product or a sleeve core from cracking by holding the core by the product on which a projection is formed on the top, and associating a bobbin in which a threaded core is engaged therein and a shielding case to hold the product between the bobbin and the case. CONSTITUTION:A bobbin 9 with a terminal and an engaging projection 10 are provided on both opposite side faces of the lower part of a shielding case 8. An engaging groove 11 is formed on the lower part of the bobbin 9, and the case 8 is engaged with the bobbin 9, and a molded product 6 is pressed to the upper part of the case 8. A coil 13 wound on the bobbin 9 is engaged within the bobbin 9 to become a threaded core 12. Ribs 6a each having a height becoming higher toward the lower part are formed on the inner periphery of the product 6, the projection 6b having a circular hole is formed at the center of the upper surface of the product 6, a sleeve core 7 is held by applying vertical and lateral stresses thereto by the ribs 6a and the projection 6b. Thus, the product is prevented from being cracked in case of inserting the core to the product, and after engaged with the case, it can have sufficient holding strength.
Patent JP-H0654243-A (JP)
Title: Electronic shutter for video camera
Inventor: IIJIMA HIROMITSU
IPC: H04N5/225
Filed: 1992-07-31
Abstract: PURPOSE:To obtain a video screen which has the natural luminance variance even at a high shutter speed. CONSTITUTION:The electric charge stored in a CCD image pickup element 1 is swept out by the shutter pulse that is decided with comparison carried out between the output signal of a level detecting circuit 3 and a level deformed sawtooth signal. Then the electric charge stored thereafter in the element 1 is read out by the charge reading pulse obtained thereafter. In such a constitution of an electronic shutter of a video camera, the slope of the vertical blanking period of the deformed sawtooth signal is increased.
Patent JP-H05237720-A (JP)
Title: Cutting-off machine
Inventor: SAITO SHUICHI
IPC: B23D55/04
Filed: 1992-07-31
Abstract: PURPOSE:To provide a cutting-off machine capable of shortening remaining materials and transferring efficiently long materials. CONSTITUTION:A main body vise mechanism 27 for clamping a material W to be cut off is provided close to a cutting-off position. A material feeding vise mechanism 13 for feeding the material W to the cutting-off position is provided reciprocatively on one side of the cutting-off position and a front vise mechanism 47 movable reciprocatively to transfer the material W cut off in the cutting-off position therefrom is provided on the other side of the cutting-off position Reciprocating devices 21, 55 for reciprocating individually the material feeding mechanism 13 and front vise mechanism 47 are respectively provided. The reciprocating device 21 of the material feeding vise mechanism 13 and the reciprocating device 55 of the front vise mechanism 47 feed the material continuously in relation with each other.
Patent JP-S6096921-A (JP)
Title: Overcurrent detection circuit of electronic switch
Inventor: NISHIMOTO IKUO
IPC: H03K17/082
Filed: 1983-10-31
Abstract: PURPOSE:To decrease a residual voltage at ON state as an electronic switch by controlling the output state of a controller with the output of an overcurrent detection circuit, and controlling a current switching element of a load current depending on this output state. CONSTITUTION:The emitter of a transistor (TR)22 is connected to the terminal of a power supply 19 and the emitter of a TR23 is connected to the other terminal of the power supply 19. Then collectors of both the TRs 22, 23 are connected. Emitters of TRs 24, 25 are connected to the power supply 19 respectively via R34 and R32 and collectors are connected together. The emitter of the TR21 is connected to one terminal of the power supply 19 and the collector is connected to the other terminal of the power supply 19 via a current source 20. Then TRs 22, 24 and 21, and the TRs 23, 25 are constituted so as to form current mirror circuits, respectively. A signal output terminal is connected to the connecting point G of the TRs 24 and 25, the terminal is connected to the controller 17 so as to control the output state of the controllers 17.
Patent JP-2000019726-A (JP)
Title: New photosensitive polycondensation product containing diazonium group, manufacture thereof and photosensitive composition composed of this product
Inventor: UEDA NORIO
IPC: C08G14/02
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a product excellent in photosensitivity, resolution and printing aptitude by containing a compound containing a specific diazonium group, and specific xylene resin at a specific ratio. SOLUTION: This product contains xylene resin at the ratio of 0.15-2.0, preferably 0.3-1.5 of xylene conversion unit per unit of diazonium salt. A compound containing a diazonium group is diphenylamino-4-diazonium salt, 3-methyl or methoxydiphenylamino-4-diazonium salt expressed by a formula I. Xylene resin is low molecular weight initial condensation resin expressed by a formula II. The compound contains the diazonium group with average molecular weight of M=140-400 and with oxygen content of 8-25%, reacted m-xylene under acidic state with formaldehyde or paraformaldehyde. In the formula I, R1-R3 represent hydrogen atom or alkyl group with 1-3 in the number of carbon atoms, and X represents anion of diazonium salt. In the formula II, R1 represents methyl group, and R2 represents methylol group.
Patent JP-2001035825-A (JP)
Title: Semiconductor manufacture device, wafer cleaning method using the same and cmp treatment method
Inventor: SUZUKI HIDEAKI
IPC: B24B37/00
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To easily generate hydroplaining phenomenon and improve substitution efficiency of slurry by rotating a brush wherein a groove is formed in a bottom at a high speed. SOLUTION: In a brush 16, a groove 20 is formed in a brush bottom 19 of a contact surface between the brush 16 and a wafer 11. The groove 20 of the brush 16 is formed in the direction to take in water on the wafer 11 and the groove 20 is wide in a peripheral part and is narrow as it gets closer to a central part. A round groove is shaped in a groove central part 21. Therefore, particle depositing on the wafer 11 is removed as the brush 16 scans the wafer 11. During scanning, the brush 16 is subjected to a high speed rotation (at least hundreds of turns/minute) to make pure water enter the brush bottom 19 by means of the brush 16 and the groove 20. As a result, the brush bottom 19 becomes positive pressure and the brush 16 rises.
Patent JP-S6453037-A (JP)
Title: Electronic control fuel injection device for internal combustion engine
Inventor: MURAMATSU HIDEKI
IPC: F02D41/34
Filed: 1987-08-19
Abstract: PURPOSE:To aim at improvements in fuel consumption abatement and accelerating responsiveness by performing timed fuel injection at a time just before opening an inlet valve, and performing interruption injection in succession to the timed fuel injection. CONSTITUTION:A fuel injection valve 3 is installed at each cylinder as directed to a suction port 2. A controller 10 inputs each signal out of various sensors, and it performs timed injection at a time just before opening an inlet valve at each cylinder. When acceleration is detected from a signal out of a throttle sensor 7, interruption injection in succession to the timed injection is performed. With this constitution,fuel can be surely taken into each cylinder.
Patent JP-2000035104-A (JP)
Title: Torque sensitive type differential gear with differential limiting function
Inventor: YAMADA TAKEHISA
IPC: F16H48/28
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To transmit driving force to the other wheel even when one wheel runs idly due to wheel running-off, etc. SOLUTION: When one wheel completely floats up from the ground due to wheel running-off, etc., driving torque is not transmitted to the other wheel, and a vehicle falls into a state where it cannot escape from there, the temperature of a working fluid 10 rises due to idle-run of the wheel floating up the ground, a piston 8 generates an axial pressing force by thermal expansion of the working fluid 10 to press cam faces 3a, 3b of output members 3A, 3B and thus to generate differential limiting torque. Sufficient driving torque is thus transmitted to the wheel which is in contact with the ground, and the vehicle can escape from a state where the wheel is run-off.
Patent JP-H1155093-A (JP)
Title: Pulse generator
Inventor: AZUMA HIDEJI
IPC: G06F9/48
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To generate pulse signals of a desired pulse width and to reduce the load of a CPU in program execution. SOLUTION: This device is provided with a free running counter(FRC) 2, a set register 3 for storing set values and a reset register 4 for storing reset values. In this case, when the count value of the FRC 2 is coincident with the set value in the set register 3, a high level or low level signal is outputted by a signal output circuit 12 but when the count value of the FRC 2 is coincident with the reset value in the reset register 4, a low level or high level signal is outputted.
Patent JP-H1014621-A (JP)
Title: Set screw device for badge
Inventor: OSUMI KINZO
IPC: A44C3/00
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To prevent damage to a fabric to which a badge is fastened, protect a fabric or a body against which the stud of a badge hits, and prevent a set screw from being corroded with the locking inner frame made of a synthetic resin which is mounted to the set screw in relation to a badge set screw. SOLUTION: A structure which never comes off a set screw body 1 and is rotatable, is formed by mounting a locking inner frame 2 made of a synthetic resin such as a polyacetal resin, having a ring serration 8 in the upper part, a ring rib 9 with a notch in the outer face, and a ring tubercle 11 having a penetrating hole into which the cylindrical protrusion 6 of the set screw device enters, in the lower side, to a cup-shape set screw made up of a synthetic resin such as a nylon resin, having a cylindrical protrusion 6 in the center, a saccate metal screw 5 being inserted in the center of the protrusion 6, and having a plurality of protrusions 7 of a ring or a radial form in the upper part inside.
Patent JP-H02153521-A (JP)
Title: Heating process and device therefor
Inventor: HIRASAWA MASAKATSU
IPC: H01L21/027
Filed: 1989-08-09
Abstract: PURPOSE:To facilitate the temperature control of heat treatment and to make the even heating feasible by a method wherein an element to be processed is held on three or more holding bodies in the state at an extremely narrow gap between the element and a heating surface. CONSTITUTION:Three or more recessed grooves 3 are formed on the surface region of a hot plate 1 between guide grooves 2a, 2b. Balls 4 made of ceramics, etc., are contained in the grooves 3 so that the balls 4 may protrude from the surface by 50-200mum. The protrusion level of the balls 4 can be freely adjusted by changing the size of the balls 4. Then, guide rails 2 receive a carried wafer 5 further to carry it onto the balls 4. Through these procedures, the gap between the rear surface of the wafer 5 and the surface of the hot plate 1 can be set up extremely narrow and even so that the thermal conductivity from the plate 1 to the wafer 5 may be fluctuated with high precision. Accordingly, the temperature control of the heat treatment can be facilitated thereby making the even heating feasible.
Patent JP-S6267519-A (JP)
Title: Liquid crystal display panel and its production
Inventor: OKI KENICHI
IPC: G02F1/1339
Filed: 1985-09-20
Abstract: PURPOSE:To decrease the leak current of a liquid crystal and to improve the service life characteristic and driving characteristic thereof by forming at least the surface of a spacer of an adsorptive material. CONSTITUTION:Glass fibers are used as the spacer material and the surface thereof is coated with MgO (adsorptive material) to provide the adsorptivity to the surface. A gel-like aq. soln. 3 of Mg(OH)2 is spray-coated by a spray gun 2 to the long-sized glass fibers 1 prior to cutting and thereafter a heat treatment is executed. The glass fibers which are coated with MgO and have excellent adsorptive power are thereby obtd. After the glass fibers are cut, the fibers are suspended in, for example, freon and are stuck by a spray coating method onto the panel substrate on one side and with such fibers as the spacer, both substrates are sealed by an adhesive agent. A liquid crystal is thereafter injected between the substrates, by which a liquid crystal display panel is constituted.
Patent JP-H08143639-A (JP)
Title: Urethane-modified epoxy resin
Inventor: OGURA MAKOTO
IPC: C08G18/10
Filed: 1995-07-21
Abstract: PURPOSE: To produce an adhesive resin which is excellent in resistance to water and chemicals and in adhesion and imparts a cured product having excellent shear strength and peel strength to iron. aluminum, zinc, copper or the like. CONSTITUTION: This epoxy resin is obtained by allowing (A) 100 pts.wt. of a precondensate prepared by reaction of (i) an epoxy resin bearing a plurality of epoxy groups and more than 0.1 of OH group on the average with (ii) a phosphorus compound having P-OH bonds (or its salt or ester) at an equivalent ratio of 0.02-0.8 of OH group in the compound ii to 1 of the epoxy group in the compound 1, to react with (B) 5-60 pts.wt. of a terminal isocyanate group- containing urethane prepolymer prepared from a hydroxy compound and an organic polyisocyanate. The equivalent value of the OH group in the component A is made larger than the equivalent value of the isocyanate in the component B. The epoxy resin in the component A is a reaction product between a (substituted) divalent phenol bearing a glycidyl ether group of the formula (R is H, methyl, ethyl) with an epihalohydrin.
Patent JP-H0959884-A (JP)
Title: Dyeing with red apple tree
Inventor: SASAKI EIZO
IPC: D06P1/34
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To obtain a dyed product having high color fastness and unique to a district without using any mordant by dyeing a fiber with a colorant extracted from a red apple tree. SOLUTION: Colorant existing in the wood, bark, leaf, fruit pulp, etc., of a red apple tree is extracted with hot water and a fiber is dyed with the extracted liquid at 80-120 deg.C.
Patent JP-S6363125-A (JP)
Title: Magnetic recording medium
Inventor: DOUMORI TOORU
IPC: G11B5/708
Filed: 1986-09-04
Abstract: PURPOSE:To increase coercive force and squareness ratio and to provide higher output and lower noise by providing a magnetic material consisting of an alloy of cobalt, phosphorus and tin on a substrate. CONSTITUTION:This recording medium is formed by providing the magnetic material consisting of the alloy of cobalt, phosphorus and tin or providing the magnetic material consisting of the alloy of the cobalt, phosphorus and tin as well as >=1 kinds of elements belonging to the group IIb of the periodic table on the substrate. The element belonging to the group IIb of the periodic table is zinc, cadmium or mercury and the former two among said elements are more particularly preferable. The compounding ratios of said elements are not particularly confined and the preferable ratios are 70-95atom% cobalt, 5-20atom% phosphorus, 0.5-5atom% tin and trace >=1 kinds of the elements belonging to the group IIb of the periodic table. The content of the nickel is preferably 5-20atom% in the case of adding the nickel to the magnetic material. An inorg. or org. nonmagnetic material is used for the substrate.
Patent JP-S6185937-A (JP)
Inventor: SUZUKI KATSUMI
IPC: A61C17/06
Filed: 1984-10-01
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。