baber/WOPTO huggingface dataset:
Patent JP-H06224216-A (JP)
Title: Transistor and its preparation
Inventor: JIE GOON JIEON
IPC: H01L21/336
Filed: 1993-12-02
Abstract: PURPOSE: To improve junction breakdown voltage and a leakage current by restrictively forming a high concentration diffused region in a low concentration operation region, formed on a semiconductor substrate. CONSTITUTION: A gate polyoxidation film 4 is formed by oxidizing the sidewall of an exposed gate electrode 3, and after forming an LDD region 5 on an exposed silicon substrate 1 by ion injection of which impurity ion concentration is a low concentration of 1×10<17> to 1×10<19> atoms/cm<3> , a gate sidewall oxidation film of fixed thickness is evaporated. Only an operation region and a pad polysilicon film 10<1> formed on the surface of a spacer oxidation film 6<1> are left by utilizing a pad polysilicon film mask. After etching a remaining pad polysilicon film 10, a heat treatment processing is executed and N<+> /P<+> source and drain, i.e., high concentration ion-implantation region 7, is formed. Consequently, the drop in source-drain junction breakdown voltage and the increment in a leakage current can be prevented.
Patent JP-H03192072-A (JP)
Title: Traverse variation in thread winding machine and device therefor
Inventor: KAMIYA TADASHI
IPC: B65H54/32
Filed: 1989-12-19
Abstract: PURPOSE:To eliminate the change of the winding attitude of a package through the lapse of time, improve releasing performance, and permit the storage for a long period, by carrying out winding by gradually reducing the variation width of the traverse variation by setting the min. traverse width constant in the part from the start of winding to the end. CONSTITUTION:The reciprocating movement of a traverse variation rod 22 is constant, and the engagement position of the center part 17a and the left edge part 17b of a cam lever and the first and second cams 20 and 21 gradually shifts to the cam 21 side from the cam 20 side during the shift of the rod 22. Since this operation is repeated from the start of winding to the end in the traverse variation operation, the min. traverse width in operation is made constant. With a constant width, the turning-back parts at the package edge are formed at the same positions A3 and A3, and even if winding proceeds, a pressing force applied to the inner layer of an upper layer thread does not act horizontally. Further, though a pressing force vertically acts because of the lamination layer of threads, winding is carried out slightly firmly only on the parts A3 and A3, and the change through the lapse of time is not generated. Further, when the traverse variation width is gradually reduced, the winding density in the inclination part of the wound-up package reduces, and the generation of the high ear part phenomenon is prevented.
Patent JP-H05331252-A (JP)
Title: Melamine polycondensate
Inventor: ROBERUTO CHIPORI
IPC: C08G12/34
Filed: 1992-11-16
Abstract: Condensation compounds obtained by means of the polymerization of polyaminic compositions essentially constituted by derivatives of 2,4,6-triamino-1,3,5-triazine having the general formula (I): <CHEM> with aldehydes, preferably formaldehyde. h
Patent JP-2001146543-A (JP)
Title: Thermoplastic resin composition having excellent processibility
Inventor: KAWAI HIDENORI
IPC: C08L55/02
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To solve the problems concerning the drawdown at blow molding, gum at extrusion molding and expansion failure at extrusion expansion molding of ABS resins. SOLUTION: A methacrylate two-step polymer having a specific composition and a specific molecular weight, i.e., a specific relative viscosity, is mixed with an ABS resin.
Patent JP-H03189868-A (JP)
Title: Data processor
Inventor: IWATA AKIRA
IPC: G06F17/10
Filed: 1989-12-20
Abstract: PURPOSE:To accelerate data processing by providing two address buses and data buses to be connected to external memories, respectively, and connecting two external memories in parallel. CONSTITUTION:The data processor 1 contains two registers 2, 3 for multiplica tion, a floating point multiplier 4, a data register group 5, and an arithmetic and logic computing element 6, and couples them in pipeline constitution, and performs parallel processing by performing the same arithmetic operation on a large amount of data successively. The data buses 7, 8, the registers 2, 3 for multiplication, and the data register group 5 are connected mutually, and also, the data bus 7 is connected to the external memory 9, and the data bus 8 on one side is connected to a separate external memory 10. Address values to designate the addresses of the external memories 9, 10 are transmitted from an address arithmetic part 13 to the external memories 9, 10, however, the two address buses 11, 12 are provided, and they are connected to the external memories 9, 10 separately. Thereby, the number of steps of the arithmetic processing can be reduced, which accelerates data processing speed.
Patent JP-H11159574-A (JP)
Title: Base isolation mechanism
Inventor: SHIMIZU KENZOU
IPC: F16M5/00
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a base isolation mechanism to be small structure and limit movement without entanglement of the vertical rubber bar of the base isolation mechanism with a body to limit movement. SOLUTION: A base isolation mechanism for an apparatus placed on a floor is arranged vertically to a horizontal floor. A base isolation mechanism comprises an elastic body 23 with a movement limiting function, having a lower end part being fixed on the floor 21 side and an upper end part being fixed on an apparatus 20 side, and a movement limit member to cover the elastic body and limit movement of the apparatus, and supports 22 protruded from the apparatus 20 and making contact with a floor and supporting the weight of the apparatus 20 and movable over a floor.
Patent JP-2001148127-A (JP)
Title: Objective lens drive device
Inventor: NAGASAKA HIDEO
IPC: G11B21/02
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To prevent generation of rotational moment during driving of a lens holder. SOLUTION: This device is composed of a pair of drive magnets 35a and 35b provided in a lens holder 21, a drive coil 36 provided in a holder support member 22, a yoke 37 provided in the lens holder 21 to form a magnetic path, and an electromagnetic circuit part 25 for driving the lens holder 21 in a focussing/tracking direction. The electromagnetic circuit part 25 is arranged, such that the pair of driving magnets 35a and 35b are disposed in opposing positions, and the center of the drive coil 36 is disposed in the center of a magnetic gap between the pair of drive magnets 35a and 35b.
Patent JP-H10167747-A (JP)
Title: Production of porous basic material for optical fiber
Inventor: OGINO TAKESHI
IPC: C03B37/018
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a porous basic material for optical fiber by suppressing its refractive index distribution change to a minimum when exchanging burners for accumulation so as to quickly afford a desired refractive index distribution. SOLUTION: Plural burners are fed with glass stock gases, combustible gas, co-combustible gas and inert gas to synthesize glass fine particles in the flames from these burners, and the glass fine particles are then attached to and accumulated on the tip of a rotatingly rising target member to produce the objective porous basic material made up of core component and clad component. In this case, the flame of the burner is applied to a reference dummy in mounting a core-accumulating burner and a clad-accumulating burner to measure the temperature distribution on the surface close to the frame contact part on the tip the reference dummy by use of an infrared radiometer, and the respective positions of the above two burners and the flows of the respective gases to be fed are controlled so as to afford a desired temperature distribution.
Patent JP-2000154973-A (JP)
Title: Shelf plate for burning integrated with post
Inventor: YABUSAKI YUKIHIRO
IPC: C04B35/64
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a shelf plate for burning integrated with a post that can further suppress the misalignment between a shelf plate body and a post body. SOLUTION: While, at a specific position at the inner-circumference side of an upper surface 50 of a shelf plate body 42, a fitting recessed part 52 being provided in the shelf-plate body 42 and a fitting projection part 66 being provided on a first inner surface 64 of a fitting groove 62 of a post body 48 are fitted each other, an inorganic adhesive 70 is inserted between a lower surface 57 of the shelf plate body 42 and a second inner surface 68 of the post body 48, and the lower surface 57 is sealed to the second inner surface 68 by the inorganic adhesive 70, this fixing the post body 48 to the shelf plate body 42.  As a result, the relative movement between the shelf plate body 42 and the post body 48 is limited by mechanical engagement force based on the fitting between the fitting recessed part 52 and the fitting projection part 66 on the upper surface 50 of the shelf plate body 42, and the fitting state is maintained by the inorganic adhesive 70 being inserted between the lower surface 57 of the shelf plate body 42 and the second inner surface 68 of the post body 48.
Patent JP-H09172746-A (JP)
Title: Power storage device
Inventor: IRIE FUJIO
IPC: H02J15/00
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a power storage device in which the stress working on a coil conductor is small, and which has a highly stable coil and is high in reliability and small in installation area. SOLUTION: A power storage device, which generates a magnetic field by applying currents to the coil 1 made by winding a superconductor, and stores energy, has one or more places of straight parts at the winding part of the coil 1. This power storage device has a support structure 10 in the form of connecting the two or more places of straight parts, and also has a support structure 12 to directly couple a building, wherein the power storage device is installed, with a coil.
Patent JP-H06158562-A (JP)
Title: Jet-printing of carpet
Inventor: NAKAMURA TATSUO
IPC: C09D11/00
Filed: 1992-11-16
Abstract: PURPOSE:To provide the subject printing method capable of impregnating a dye to the root of a pile, preventing the migration of the dye in drying and developing a clear pattern by spraying a dyeing liquid containing a specific sizing agent to a pile carpet made of a polyester. CONSTITUTION:A pile carpet 9 made of a polyester is sprayed with a dyeing liquid S containing a sizing agent composed of an emulsion compounded with an acrylic resin, a carboxymethyl cellulose and a polysaccharide derivative of formula [n is 0-2,000; m is 0-600; l is 0-450; m+n+l>=1; R, R' and R'' are H, CH2COONa or CH2CH(OH)CH3] (especially a polysaccharide derivative of formula wherein the etherification degrees alpha, beta and gamma of R, R' and R'' are 0-1mol/anhydrous sugar unit each and satisfy the formula 0<alpha+beta+gamma<=3.0mol/ anhydrous sugar unit) by ejecting the dyeing liquid through a number of nozzles 1 of a jet-printing apparatus in the course of passing the pile carpet 9 in longitudinal direction. The dye is fixed with a steamer 5 and the product is washed with water and dried (8) to obtain a printed carpet having entirely dyed piles and clearly printed pattern while preventing the scattering of the dyeing liquid in ejection.
Patent JP-H06163859-A (JP)
Title: Gate array
Inventor: DOI YOSHIAKI
IPC: H01L27/118
Filed: 1992-11-17
Abstract: PURPOSE:To provide a basic cell for a gate array having a two-transistor constitution which can constitute a highly integrated gate array by reducing the number of transistors of the basic cell constituting the gate array. CONSTITUTION:A three-input one-output circuit is constituted of two transistors and the circuit is used as the basic cell of the title gate array. When the input terminal 21 of the circuit is connected to a power source, a two-input OR circuit having the input terminals 22 and 23 on the input side is constituted. In addition, when the input terminal 23 of the circuit is connected to the ground, a two-input AND circuit having the input terminals 21 and 22 on the input side is constituted. Furthermore, when the input terminal 23 is connected to the power source, an inverter having the input terminal 22 on the input side is constituted. By connecting the one or two input terminals of the cell constituted of two transistors to the power source or ground in such a way, a cell which has three kinds of functions can be provided.
Patent JP-H03192073-A (JP)
Title: Swing mechanism for coil winding machine
Inventor: KAMEI MASATO
IPC: H01F41/06
Filed: 1989-12-22
Abstract: PURPOSE:To simplify the structure of a coil winding machine by vertically moving and revolving a spindle in the normal and reverse directions by using an oscillation motor and a motor for stroke, in a swing mechanism for a coil winding machine for a stator. CONSTITUTION:When a motor 7 for stroke operates, an intermediate piece 11 installed on a timing belt 12 rises, and also a spindle 6 rises through an intermediate arm 10B, and nozzles 13 and 14 intrude into a stator S. Wires W1 and W2 are guided into slots S1 and S2, and the nozzles 13 and 14 are turned by an oscillating motor 4 on the field coil magnetic iron cores 15 and 15A. Then, a spindle 6 lowers in other slot by the reverse revolution of the motor 7 for stroke, and a motor 4 for oscillation is revolved reversely. Then, the above-described operations are repeated by the revolution of the motor 7 for stroke and the motor 4 for oscillation, and the field coil windings 16 and 16A are formed, through the traveling in the slots S1 and S2.
Patent JP-H0833437-A (JP)
Title: Milking unit supporting body and control body therefor
Inventor: RARII JII RAASON
IPC: A01J5/017
Filed: 1994-12-12
Abstract: PURPOSE: To provide a control body for milking unit support so as to continuously apply the weight of milking unit only to the teat of milking cow. CONSTITUTION: This control body is equipped with plural valves 68, 70, 72 and 74 to cooperate for decreasing the air pressure of the counter balance cylinder 32 when a milking unit 12 applies force to a chain 26. When the air pressure of the counter balance cylinder is decreased, a rod 16 and an arm 20 fall down because of dead weight until force is removed from the chain 26 and the weight of milking unit 12 is carried on the teat of milking cow. When a holder 10 is located at height so as not to apply the weight of milking unit 12 to a lever 22, the valve 74 is closed, pressure is stored in the counter balance cylinder 32 and the rod 16 is held at a new position.
Patent JP-H08154479-A (JP)
Title: Clutch device of disk cutter for combine harvester
Inventor: NAKAYA TOKIHIRO
IPC: A01F29/14
Filed: 1994-12-09
Abstract: PURPOSE: To provide the subject clutch device capable of preventing a trouble caused by an error operation, easy in maintenance and check-out, and excellent in operability by extending an operation rod for governing the connection or disconnection of the clutch toward the outside of a side plate, and placing an operation lever at a place between the side plate and a pulley attached to an input shaft. CONSTITUTION: This clutch device is manufactured by pivotally suspending one 3 of a pair of cutting shafts horizontally suspended below a discharging straw-carrying device with a shaft 6 mounted on the rear plate of a cutter case, disposing the rear plate in a state capable of being rearward rotation- opened about the lower part of the cutter case, disposing a clutch 9 at a position between the cutting shaft 3 and an input shaft 8 disposed on the side plate 7 of the cutter case, extending an operation rod 10 governing the connection or disconnecting of the clutch 9 toward the outside of the side plate 7, and further, placing an operation 1 at a position between the side plate 7 and a pulley 12 attached to the input shaft 8.
Patent JP-H09170293-A (JP)
Title: Anchorage device for steel tension material
Inventor: TAGUCHI YASUO
IPC: E04C5/12
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To raise a jointing property by applying the constitution that a steel sleeve formed out of a relatively soft outer cylinder member and a relatively hard and radially reducible inner cylinder member having an axial cutout part are crimped to the external surface of a steel tension material, and a blade type projection fixed to the internal surface of the inner cylinder member is made to bite the steel tension material. SOLUTION: An outer cylinder member 11 is subjected to external pressure and plastically deformed, after the insertion of the end of a PC strand 6 in the through-hole of an inner cylinder member 15, and a steel sleeve 10 is crimped to the PC strand 6. The blade type projection 16 of the inner cylinder member 15 is, then, vertically pressed to the strand 6, and bites a steel single element wire 7, pushing away a synthetic resin rust preventive film on the surface of the strand 6 toward a gap. Also, the inner surface of the member 11 and the external surface of the member 15 are tapered, and both members 11 and 15 are crimped without any dislocation. Also, the rust preventive film on the surface of the strand 6 is not scraped off more than necessary, due to the biting of the projection 16.  As a result, a steel tension material and a steel sleeve can be firmly integrated with each other, and the corrosion of the steel tension material can be restrained.
Patent JP-H09169031-A (JP)
Title: Apparatus for producing joint gasket for corner
Inventor: NAGASHIMA HIDEYUKI
IPC: B29C33/30
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To comfort to the request of the other side even if several kinds of molds are not prepared and to enhance productivity by reducing the manhour. SOLUTION: A pair of upper and lower attaching plates 1 are provided in a freely openable and closable manner and the attaching part 8 of a corner part split mold 2 and the attaching parts 6, 7 of two straight pipe split molds 3, 4 are provided to the respective attaching plates 1 and the split mold attaching circular holes 13, 14 are bored in the attaching part 6 and the split mold attaching straight line slot 17 is bored in the attaching part 8 and the split mold attaching curved slot 20 is bored in the attaching part 8 and the second straight pipe split mold attaching curved slot 22 is provided so as to be stretched over the attaching parts 8, 7.  A mold wherein two straight pipe part spilt molds 3, 4 and the corner part split mold 2 are attached to the respective attaching parts 6... in a freely detachable manner by the fasteners 1... communicating with the respective holes 13... is provided.
Patent JP-H10165738-A (JP)
Title: Operation controller for air cleaner and air cleaner
Inventor: NAKATANI TADASHI
IPC: B01D46/46
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To automatically start operation of an air cleaner when the cleaning is started by a vacuum cleaner and collect quickly dust generated by the operation of the vacuum cleaner. SOLUTION: An operation controller is constituted of an electric current sensor 7 for sensing the electric current flowing in a power source chord 6 of an electric cleaner 1, a judging section 8 for judging the operation state of the vacuum cleaner based on the electric current value sensed by the electric current sensor 7, a signal generating section 9 for generating a remote control codes for remote controlling the operation of an air cleaner 11 when the vacuum cleaner is judged in the state of operation by the judging section 8 and a remote control signal transmitting section 10 and converting the signal from the signal generating section 9 to a radio signal and transmitting the radio signal to the air cleaner 11 side.
Patent JP-H01177481-A (JP)
Title: Scroll compressor
Inventor: FUJIO KATSUHARU
IPC: F04C29/12
Filed: 1987-12-28
Abstract: PURPOSE:To decrease the size of a compressor and to reduce a cost, by a method wherein a suction hole is formed in the end plate of a stationary scroll, and a check valve device is located between the end of the opening part of the suction hole and the end part of a suction pipe. CONSTITUTION:A suction hole 43 opened to a suction passage 42 communicated to a suction chamber 17 is formed in an end plate 15b of a stationary scroll 15. A suction pipe 47 is inserted in the suction hole 43. The maximum size of the opening part of the suction hole 43 to the suction passage 42 is reduced to a value lower than the size of the bore of the suction hole 43, and a check valve 50 made of a thin steel sheet, having a size larger than the maximum size of an opening part and larger than the size of the bore of the suction pipe 47, is situated between the end of the opening part of the suction hole 43 and an end part 48 of the suction pipe. This constitution reduces the size and cost of a compressor.
Patent JP-H02179308-A (JP)
Title: Method for controlling sheet crown during hot rolling
Inventor: SASAKI TAMOTSU
IPC: B21B37/42
Filed: 1988-12-28
Abstract: PURPOSE:To improve the production efficiency of hot rolling and to reduce the required number of work rolls by maintaining a drafting condition obtaining a target sheet crown by adjusting a combination of a shift amount of work rolls and a bending force by a work roll bender. CONSTITUTION:Both a sheet crown controlling mechanism reversely shifting bottle-shaped upper and lower work rolls 3, 3 and a hot rolling mill provided with a work roll bender 5 are used. The rolls 3, 3 are reversely shifted to each other in the axial direction by a prescribed amount from shifted positions in the rolling for a preceding stock. A drafting condition to obtain a target crown is maintained by adjusting a combination of a shift amount of the rolls 3, 3 and a bending force by the bender 5. Thus, sheet crown controlling ability is improved at low equipment cost.
Patent JP-H03191991-A (JP)
Title: Manufacture of dust control product
Inventor: YAMAMOTO YOSUKE
IPC: D06F35/00
Filed: 1989-12-20
Abstract: PURPOSE:To make it possible to saturate a textile with oil evenly and completely by a method wherein, under a condition in which a textile contains water, oil is sprayed, and the difference in specific gravities between water and the oil is utilized by centrifugal force accomanying with the ration of a drum. CONSTITUTION:In a case shaped machine frame 1, a drum 2 which is rotation- driven is fitted, and on an opening/closing door 3 of the case shaped machine frame 1, a spray nozzle 5 to spray oil, which is connected to a hose 4, is provided. After a rinsing process in the drum 2, in a dehydrating process, spraying of the oil by the spray nozzle 5 is repeated several times while draining water in the drum 2. Then, while controlling centrifugal force accompanying with the rotation of the drum 2, a residual water content on the textile of respective laundry 23 is dehydrated by high speed rotation. By this method, the distribution condition for the spraying of the oil itself is very much unified, and also the laundry 23 can be evenly saturated with the oil. In addition, line balance in the manufacture process is leveled, and the automation and labor saving become easier.