baber/WOPTO huggingface dataset:
Patent JP-H09180570-A (JP)
Title: Mounting structure for switch box
Inventor: KAMEYAMA ISAO
IPC: H02B1/048
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To improve workability and reduce the cost of material by preventing dislocation of a connector holder from a panel, even in the case a switch box is tilted when it is removed. SOLUTION: A connector holder(CH) 43 inserted from a front surface side of a panel is fixed thereto by interposing an edge part of a mounting hole, by a panel lock pawl 57 and a front plate part 51. A connector 45 is inserted into the CH 43 from a side surface opening part 61, a shaft 69 is slide-inserted into a bearing groove 59. A switch box(SB) 47 is inserted from a front surface mounting hole, to be fitted to the connector 45. Simultaneously with this fitting, a lock pawl 77 is locked to a back surface edge part of the mounting hole. Accordingly, when dislocating, a pair of the lock pawls 77 are unlocked, the SB 47 is removed. Here, the connector 45 is slid in the direction of the bearing groove 59 through the shaft 69, also turned with the shaft 69 serving as the center and tilted at an equal angle to the SB 47.
Patent JP-2000170707-A (JP)
Title: Directional control valve
Inventor: TAKAHASHI KINYA
IPC: F15B13/04
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To make the size of a valve device in a directional control valve system in which a directional control valve with a regenerative check valve and a directional control valve not added with a regenerative check valve are intermingled the same as that of the directional control valve to which the regenerative check valve is not added in the directional control valve system. SOLUTION: A regenerative check valve 26 and an open/close piston 27 are arranged on a same shaft inside of a spool 2 so that they can slide freely along the spool shaft direction. An oil passage 32 along the shaft direction is formed inside of the open/close piston 27 and the sheet unit 33 of the regenerative check valve 26 is formed at the end of an open side of the open/close piston 27. When the spool 2 is operated to guide pressured oil in the pressure pump to the bottom side of a hydraulic cylinder, a hole 36 to guide pressured oil in the oil passage 32 to a bridge passage 21 is formed in the cylindrical part of the open/close piston 27. When the spool 2 is operated to an opposite direction, oil passages 40, 31 to guide the pressure of pressured oil in the bridge passage 21 to the end of closed side of the open/close piston are formed inside of the spool 2.
Patent JP-H11177039-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YOSHIDA MUNEHIRO
IPC: G11C17/16
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To eliminate a useless space, reduce the length in an arrangement pitch direction, and arrange a larger number of circuits with a small occupation area, by arranging the circuits for reading information from a storage alternately at both sides of the storage. SOLUTION: A fuse FUSE that is a storage for read only is arranged essentially at a constant pitch, and latch output circuits LCHO as a read circuit being provided corresponding to each fuse are alternately arranged at both sides of the fuse FUSE. The arrangement pitch of the latch output circuits LCHO being arranged alternately with this configuration can be expanded to an arrangement pitch essentially for two fuses FUSE. More specifically, almost all the useless space of a fuse arrangement can be eliminated. Assuming that the latch output circuits LCHO are in an arrangement pitch essentially for two fuses FUSE, a unit with approximately half the length in a pitch direction and the same number of fuses and latch circuits as compared with a normal case can be laid out.
Patent JP-H05170974-A (JP)
Title: Rubber composition for tire tread
Inventor: KANAZAWA ATSUSHI
IPC: C08K3/04
Filed: 1991-12-25
Abstract: PURPOSE:To obtain the subject composition which is suitable for treads in racing tires which face to drastic running conditions because of its excellent wearing resistance and gripping force, by adding carbon black having specified properties to the rubber component. CONSTITUTION:The subject composition is composed of (A) 100 pts.wt. of the rubber component and (B) 40 to 200 pts.wt. of carbon black of 165 to 220m<2>/g, preferably 170 to 200m<2>/g CTAB, 100 to 150ml/100g, preferably 105 to 145ml/100g 24M4DBP oil absorption, and 120 to 150% TINT. The component A is preferably high-styrene-content styrene-butadiene copolymer rubber or a blend thereof with other rubbers. The component B is, for example, furnace carbon black.
Patent JP-H06159659-A (JP)
Title: Control device for controlling relation between gas control valve and air damper
Inventor: UCHIDA HIDEKI
IPC: F25B15/00
Filed: 1992-11-30
Abstract: PURPOSE:To enable a stable complete combustion to be carried out by a method wherein a gas control valve and an air damper are cooperatively related from each other in such a way that a relation of constant air-fuel ratio is satisfied. CONSTITUTION:An opening signal and a closing signal are outputted from an opening degree control device 5 to a gas control valve control motor 1A and an air damper control motor 1B in such a way that they may be corresponded to signals got from sensors. A gas control valve 2 and an air damper 3 are independently operated by the gas control valve control motor 1A and the air damper control motor 1B. At this time, a relation between a degree of opening of the gas control valve 2 and a degree of opening of the air damper 3 so as to cause an air-fuel ratio to be kept substantially constant is stored in a memory 6 of an opening degree control device 5. The opening degree control device 5 outputs the opening signal and the closing signal in such a way that opening degrees of the gas control valve control motor 1A and the air damper control motor 1B may become the desired opening degrees. With such an operation as above, it is possible to perform a stable and complete combustion.
Patent JP-H11164508-A (JP)
Title: Fixing structure of motor cover or the like
Inventor: MORIKAWA HARUHIKO
IPC: F04D29/60
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To enable simply detaching of the cover of a motor pump for well water supply or the like, in the state that fixing screws are attached, and prevent the cover from falling off naturally, when the fixing screw become loosen. SOLUTION: A motor cover 2 or the like is fixed by using screws 6. A slit 7 whose width is slightly larger than screw diameter is formed from an end portion to a screw fixing position in a part 5 to be fixed of the motor cover or the like, in such a manner that the motor cover 2 or the like can be inserted and extracted in and from 6 parts, in the state that the screws 6 are attached to fixing parts 4. In order that the screw 6 does not drop and the motor cover 2 or the like does not fall of when the screw 6 loosens, protruding parts 9 of 1-5 mm wall thickness for engaging the head part 8 of the screw 6 are formed on the side parts of the slit 7.  In order that the head part 8 of the screw 6 engages with the protruding parts 9 when the screw 6 loosens, the length of the screw 6 is made longer than or equal to the sum of the length necessary for fixing and the thickness of protruding part 9. Thereby the motor cover 2 or the like is prevented from falling off.
Patent JP-H03204887-A (JP)
Title: Production of silicone based connamic acid derivative
Inventor: YOSHIDA MASASHI
IPC: A61K8/00
Filed: 1989-12-28
Abstract: PURPOSE:To obtain the title compound soluble in silicone oil, having excellent water resistance and oil resistance and having ultraviolet ray absorbing characteristics of wavelength in UV-B region. CONSTITUTION:A compound (e.g. 3,4,5-trimethoxy-cinnamic acid sodium salt) expressed by formula I (X is alkoxy; a is 2 or 3; M is Na or K) is reacted with a compound [e.g. 3-(3-chloropropyl)heptamethylsiloxane] expressed by formula II [R<1> is 1-4C alkyl, phenyl or trimethylsiloxy; R<2> is bivalent hydrocarbon (containing hydrocarbon having hetero atom O) having at least one carbon; n is 0-3], preferably in an aprotic solvent such as DMF at 120-130 deg.C to provide the aimed compound {e.g. [3-bis(trimethylsiloxy)methylsilylpropyl] 3,4,5- trimethoxycinnamate} expressed by formula III.
Patent JP-H06190419-A (JP)
Title: Method for cooling strip
Inventor: ITO NOBUHIRO
IPC: B21B37/00
Filed: 1992-12-24
Abstract: PURPOSE:To easily improve the accuracy of cooling stop temperature through a simple equipment constitution by lowering and controlling the flow rate density of the final cooling zone to control the material to the cooling stop temperature in the operation at a low volumetric velocity. CONSTITUTION:On/off valves 6 are provided by one for each header at the latter half part of a cooling equipment installed between a finishing mill 1 and a coiler 2 and in the final zone 3 used to adjust the final cooling shutdown temperature of a steel sheet. Further, flow rate adjusting valves 4 are provided in the midst of branch tubes from the main tubes 5 to supply cooling water at a coiling temperature to each cooling header to the cooling zone, especially, when a kind of steel requiring a highly accurate cooling shutdown temperature is rolled at such a low volmetric velocity as in a threading time, the flow rate adjusting valves 4 in the cooling zone are throttled. In this way, the cooling increment of the cooling zone is lowered and the accuracy of the cooling stop temperature can be improved.
Patent JP-H03200691-A (JP)
Title: Connecting structure of guide rail for man conveyor
Inventor: YAMATO MASAYUKI
IPC: B66B23/14
Filed: 1989-12-28
Abstract: PURPOSE:To reduce the amount of work of guide rails in the shop and simplify the connecting operation of the rails in the field by clamping and fixing the butt end-connection parts of both adjacent guide rails together with a backing reinforcing plate to man conveyor frames so that the height is adjustable. CONSTITUTION:The butt end-connection parts 1a, 1a of both adjacent guide rails 1, 1 are clamped and fixed to a backing reinforcing plate 3, and the backing reinforcing plate 3 together with both the guide rails 1, 1 are clamped and fixed to man conveyor frames 10, 10. In this manner, the backing reinforcing plate 3 is fixed to other structure to make it possible to increase the strength of the rail-connection parts. Besides, reduction in the number of bolts 8 for fastening the guide rails 1, 1 and the backing reinforcing plate 3 is possible, and thus the conventional working operations such as welding of bracket, etc., in the shop can be eliminated.
Patent JP-H10180064-A (JP)
Title: Carbonated water manufacturing device
Inventor: ENDO NOBUYUKI
IPC: A23L2/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide carbonated water manufacturing device by which carbonated water is manufactured in a short time even at room temperature. SOLUTION: In this device 10, a carbonator tank 11 pressurized by gaseous CO2 is horizontally installed and the tank 11 is provided with two jetting nozzles 12, 12 for jetting pressurized water in mist-like fine water droplets at the top thereof. The jetting nozzles 12, 12 jet pressurized water in mist-like fine water droplets to hit them against the inner wall surfaces of water droplet receivers 17. The water droplets hit against the inner wall surfaces of the water droplet receivers 17 are raised. In each of jetting, hitting and raising processes, fine water droplets absorb gaseous CO2 in the atmosphere to make them carbonated water, which is accumulated in the water droplet receivers 17. The contact area of the water droplets and the gaseous CO2 atmosphere is increased to easily take up the gaseous CO2 in the water droplets.
Patent JP-H10180208-A (JP)
Title: Air shower device
Inventor: YAMAGUCHI KATSUO
IPC: B08B6/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To effectively remove dust stuck onto workers and static electricity with which workers are charged by providing a jet stream blowing port for clean air on both the inner sidewalls of an air shower chamber and also providing a turntable and a static electricity removing device on the floor surface of the air shower chamber and on the ceiling thereof respectively. SOLUTION: Doorways 2A, 2B of an air shower chamber 2 each are provided with doors and both inner sidewalls 3 are provided with plural jet streams blowing ports 4, and also an adhesive sheet 6 is laid on a floor 5. Also plural turntables 8 are installed on the floor 5, and plural static electricity removing devices 9 are fitted to the ceiling. Furthermore, dust counters 10 are installed in the four corners of the inner sidewalls 3 up and down, right and left. In order to indicate the number of pieces of dust measured by the dust counters 10, a dust level indicator 11 as well as a switch 7 is fitted on the inner sidewall 3 of the doorway 2A. As the static electricity removing device 9, that which is energized to generate plasma ions to remove static electricity of workers negatively charged is used.
Patent JP-H10188228-A (JP)
Title: Laminated body of antiferromagnetic layer and magnetic layer, and magnetic head
Inventor: NAKATANI RYOICHI
IPC: G11B5/39
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To apply a high exchange bias magnetic field from a Mn-Ir alloy antiferromagnetic layer to a magnetic layer. SOLUTION: The antiferromagnetic layer comprising a Mn-Ir alloy and a magnetic layer essentially comprising Ni-Fe alloy are formed in such a manner that when (111) planes of both the layers are printed parallel top the substrate surface, the X-ray diffraction intensity IM1 per unit thickness on the (111) plane of the Mn-Ir alloy layer and the X-ray diffraction intensity INF per unit thickness of the (111) plane of the magnetic layer essentially comprising Ni-Fe alloy satisfy the relation of IMI>=INF. Therefore, the exchange bias magnetic field applied on the magnetic layer can be controlled to >=10kA/m.
Patent JP-2001165126-A (JP)
Title: Joint
Inventor: YOSHINO SHUJI
IPC: F16B7/04
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a joint dispensing with secondary machining to dissolve unnaturalness in appearance, the joint permitting the assembly of a pipe structure using a partition wall body, while permitting the disassembly of the whole pipe structure and facilitating maintenance. SOLUTION: To joint resin coated steel pipes 5 having clamping ribs 4, this joint 1 is assembled by jointing a plurality of fitting cylinders 1a, 1b for insert-fitting cylindrical parts of the resin coated steel pipes 5, in an intersecting manner through a joint cylinder 1c connected to one end of at least one fitting cylinder at two adjacent fitting cylinders, and dividing the fitting cylinders 1a, 1b into a pair of segments 6, 7 and fastening them with a bolt 11 and a nut 12 at a part separating from a pair of clamping ribs 4. The divided edges on the internal angle side extending between two adjacent fitting cylinders are widened to a width allowing a pair of clamping ribs 4 to project, over the whole length, and covering parts 6e, 7e for covering the outer side faces of a pair of clamping ribs 4 along both sides of the whole length of a widened part are formed integrally with each segment.
Patent JP-H11221348-A (JP)
Title: Card unit
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To lower the abnormal state occurrence rate of a card type pachinko machine. SOLUTION: A control circuit for the pachinko machine 2 consists of a card unit 5 and a pachinko machine control unit 6, the unit 5 is provided with a card unit controller 10 and the unit 6 is provided with a pachinko machine controller 11 capable of mutually communicating with the controller 10. Thereby, the abnormal states of both of the controllers 10 and 11 are detected by each other based on the abnormality detection of a communication signal between both of the controllers 10 and 11.
Patent JP-H05180530-A (JP)
Title: Heat pump device using exhaust heat driven low temperature heat source
Inventor: OKA MASAHIRO
IPC: F25B27/02
Filed: 1991-12-27
Abstract: PURPOSE:To obtain a heat pump device using an exhaust heat driven low temperature heat source employing a two-stage absorption cycle by which a hot water of 50 deg.C or higher can be taken out by a C. O. P. 1. 35 having an exhaust heat of 75 deg.C or higher as a driving heat source. CONSTITUTION:In a heat pump using an exhaust heat driven low temperature heat source which employs a two-stage absorption cycle, the exhaust heat of a co-generation system or the like is employed in a high temperature driving heat source, and a hot water to be taken out is sequentially supplied, in the following series, to a lower-stage absorber 2, and an upper-stage absorber 4 and condenser 6. The pressure of the upper-stage absorber and generator is set to a higher pressure than that of a lower-stage side. A river/sewage heat of approximately 12 deg.C is effectively employed by using the exhaust heat of 75 deg.C or higher of the co-generation system or the like as a high temperature heat source, so that a high temperature water of 50 deg.C or higher can be taken out by a C. O. P. 1. 35.
Patent JP-H06195841-A (JP)
Title: Disk cartridge device
Inventor: OKAMOTO AKIHIKO
IPC: G11B17/043
Filed: 1992-12-25
Abstract: PURPOSE:To suppress the secular deterioration of a vibration isolation mount by preventing a load from being imposed on a vibration isolation mount member at the time of non-recording/non-reproducing. CONSTITUTION:At a loading mechanism, a connection cam 5 for connecting a holder to a carrier is provided with a supporting pin 31 and a driving pin 32, and the supporting pin 31 and the driving pin 32 are inserted into the supporting hole 33b and the driving hole 33c of a detaining lever 33. The connection cam 5 is rotated in a C1 direction at the time of unloading, the detaining lever 33 is rotated in the C1 direction linking with the connection cam 5, a detaining pin 34 is engaged with a hook part 33a and a chassis for supporting a loading base 1 is fixed on a side plate 10 in a loading direction.
Patent JP-H06192943-A (JP)
Title: Length measuring device of loom
Inventor: SAITO KATSUHIRO
IPC: B65H61/00
Filed: 1992-12-25
Abstract: PURPOSE:To provide a length measuring device of a loom, capable of certainly holding a weft yarn and winding it around a drum after completion of weft insertion, having a simple structure and reduced in consumption of the air. CONSTITUTION:This invention is related to a length measuring device of a loom, involving a drum 10 equipped with a storage unit 14 adjacent to a rotating measuring unit 12 and capable of storing weft yarns (Y) and with a weft yarn holder unit 16 for holding a weft yarn (Y) on the weft yarn winding side of the storage unit 14 and a weft yarn pressing unit for jetting the air to the outer peripheral surface 19 of the weft yarn holder 16 in the normal direction of the drum. In this invented length measuring device, plural rugged parts are made in the outer peripheral surface of the holder unit 16 at least on the maximumly unwound side of the drum so that the weft yarn (Y) may be pushed into the depression part 20 by the jetted air and held therein.
Patent JP-2001131721-A (JP)
Title: Method of manufacturing aluminum alloy for flattening
Inventor: UMEZAWA OSAMU
IPC: C22F1/043
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an aluminum alloy for flattening having a matrix structure of <=1 μm from an aluminum alloy bulk material having a hard-to-deform hard secondary phase. SOLUTION: The aluminum alloy bulk material where fine particles constituting second phase are dispersed throughout aluminum matrix is cold worked at >=60% reduction of area at a temperature not higher than room temperature and further subjected, if necessary, to heating and holding to and at 100-180 deg.C to undergo aging hat treatment. By this method, the aluminum alloy for flattening having a matrix structure of <=1 μm grain size can be manufactured.
Patent JP-H11235533-A (JP)
Title: Pulverizing pin
Inventor: TANAKA HIROAKI
IPC: B02C13/06
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To enable improving pulverizing efficiency and durability of a pulverizing pin by fixing protective ceramic members to the outside of a rotor disc and making a clearance between the protective ceramic member of the rotor disc and a ceramic member of a pulverizing pin have an almost L-shaped cross section. SOLUTION: A metal member 44 is fixed to a rotor disc 22 in a cantilever manner. To the outside of the rotor disc 22, protective ceramic members 49 are fixed. Between the metal member 44 and the ceramic member 43, a rubber tape 51 and a rubber packing 53 are arranged. These cushioning materials prolong the life of both the members. A bottom part of the ceramic member 43 is made a stepped part of a small diameter, and adjacent to it, a protective ceramic member 49 is provided there, and a clearance M between the protective ceramic member 49 and the ceramic member 43 is made to have a L-shaped cross section. On operation, a material to be pulverized hardly arrives a metal pin through the clearance M, and from that standpoint, the service life of the pin is prolonged.
Patent JP-H10166738-A (JP)
Title: Optical recording material and optical recording medium
Inventor: TOMINAGA JUNJI
IPC: C23C14/06
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain a phase variation type optical recording medium having high modulation and recording sensitivity by employing a chalcopyrite compound having a specified composition (atomic ratio) in which a specified Raman shift scattering peak is present. SOLUTION: The recording material has a composition (atomic ratio) represented by a formula  (Ina Agb Te1-a-b )1-c Sbc )}1-d Md (where, M is at least one kind of element selected from H, Si, C, V, W, Ta, Zn, Ti, Ce, Tb and Y, a=0.1-0.3, b=0.1-0.3, c=0.5-0.8, d=0-0.05). A scattering peak I-1 derived from Sb2 Te3 having Raman shift in the range of 113-117cm<-1> and a scattering peak I-2 derived from AgSbTe2 having Raman shift in the range of 123-127cm<-1> are present in Raman spectrum and the half-band width of the scattering peak I-2 is larger than that of the scattering peak I-1. This arrangement enhances modulation and recording sensitivity.
Patent JP-H11156575-A (JP)
Title: Opening method of existing fluid tube
Inventor: ICHIKAWA MINORU
IPC: B23K26/082
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To shorten the required time for cutting and the like, improve the working efficiency, and restrain the generation of cut powder at a minimum level by moving a YAG laser cutting device along a guide means, and cutting or piercing a fluid tube across the required length. SOLUTION: After a box member 2 is enclosedly mounted to a peripheral face of a main water tube 1 in the order of a bottom case 2a and a gate valve case 2b in a manner to surround both guide rails 6, a bracket 7 being connected to the bottom end of an elevating pounder 9 via a wire 8 is clamped at the upper face of the tube 1, so as to fix a cover case 2c to the case 2b. Under this condition, two YAG laser cutting devices 10 are rotated along the rails 6 at a constant velocity. After cutting of two portions of the tube 1 is finished, the pounder 9 is raised. Then, the guide rails 6 and the devices 10 are raised along with a cut piece 1a, and the valve 4 is pushed into the member 2 so as to prevent the water from flowing in the case 2c.