baber/WOPTO huggingface dataset:
Patent JP-H0932704-A (JP)
Title: Fuel injection device
Inventor: KOGA NOBUHIKO
IPC: F02M69/04
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection device which can form an air flow having a speed component to one direction. SOLUTION: The device is provided with a fuel injection valve 12 provided with a cylindrical nozzle part 14 provided with a spout hole 26 and a valve main body 16 and a cylindrical adapter 18 surrounding the circumference of the nozzle part 14 and for forming a ring shape clearance 36 between the outer periphery of the nozzle part 14 and the adapter. An air introducing port 38 opened in the inner wall of this adapter 18 and for introducing the air while pointing a certain angle for the radius direction of the nozzle part 14 is provided and the said air introducing port 38 is opened in the more valve main body side than the spout hole 26 of the nozzle part 14.
Patent JP-H0349569-A (JP)
Title: Inverter device
Inventor: HIRAMATSU AKINORI
IPC: H02M7/538
Filed: 1989-07-15
Abstract: PURPOSE:To prevent the simultaneous ON of a main switching element by feeding back the output signal of an oscillation circuit to a control means so as to do on/off control. CONSTITUTION:An inverter device is of half bridge constitution, and is constituted of a series connection body of main switch elements Q1-Q2 by two transistors, an oscillation circuit A consisting of an LC resonance circuit and load l, an oscillation circuit C, a driving circuit D, and a starting circuit E. And the main switching elements Q1-Q2 are controlled for on/off by the output signal being obtained from the secondary winding n2 and the tertiary winding n3 of the inductor L1 of the oscillation circuit A.
Patent JP-H0349808-A (JP)
Title: Fastening tool
Inventor: RYU KUNIHIKO
IPC: B23B31/173
Filed: 1989-07-15
Abstract: PURPOSE:To obtain a fastening tool of good operability as well as to constrain the increase of the total length, by providing an engaging part with which a detaching work tool is engaged on the outer peripheral face at the rear end part of a shaft, and making the engaging part freely releasable with the operation handle covering it being slided in the axial direction of the shaft. CONSTITUTION:A ring 9 is fitted to the rear end part of a shaft 1 and on the outer peripheral edge thereof a projecting part 91 engaged with the groove on the rear end part inner peripheral face of an operation handle 2, an engaging piece 92 engaged with the groove 80 of a sleeve 8 and a cam piece 93 in an L shaped section are provided. The rear end part of a tool is inserted from the tip opening and the shaft 1 is rotated in the direction shown by T1 while gripping the operation handle 2, then a tapered bush 27 and guide block 7 together with the sleeve 8, further a floating screw 6 are rotated relatively to the shaft 1, the floating screw 6 is advanced to move each claw 5 forward, so each claw 5 gathers to the center in the diameter direction and tightens the tool.
Patent JP-S5884760-A (JP)
Inventor: ITOU MUNEHIKO
IPC: B32B21/08
Filed: 1981-11-14
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-S6244572-A (JP)
Title: Surface coated tool
Inventor: HORIE HITOSHI
IPC: C23C16/36
Filed: 1985-08-21
Abstract: PURPOSE:To improve the wear and chipping resistances of a tool by coating the surface of a sintered hard WC alloy or cermet with TiCN and/or TiN under prescribed conditions. CONSTITUTION:The surface of a sintered hard WC alloy or cermet is coated with TiCN and/or TiN by chemical vapor deposition at 700-900 deg.C. The thickness of a layer formed by the chemical vapor deposition is regulated to 1-5mum. The layer is composed of alternately deposited two or more TiCN and TiN layers having <=2mum thickness as single layer. Thus, the wear and chipping resistances of the resulting tool are improved.
Patent JP-S6440326-A (JP)
Title: Elastic extensible cloth
Inventor: PATORITSUKU HAWAADO KEIRII JIY
IPC: D04H1/54
Filed: 1988-07-22
Abstract: PURPOSE: To recover the initial size and the insulation property even after the stretching of more than 40% of the initial size is repeated by comprising one elastic stretchable carrier web having uniform stretch properties, and a thin coherent coated layer of microfibers on one surface of the carrier web. CONSTITUTION: The fabric is manufactured by using the elastic stretchable non-woven web of 34 G/m<2> of basic weight, as a carrier web. Then the carrier web which is stretched a little, is coated with a microfiber coated layer of polypropylene melt-blown microfibers, by supplying the microfibers coated layer around a part of a rotary accumulation drum of a melting-blowing device.
Patent JP-S6429051-A (JP)
Title: Ic card telephone system
Inventor: OKUGAWA MORIFUMI
IPC: H04M1/00
Filed: 1987-07-24
Abstract: PURPOSE:To execute plural applications with one telephone terminal, etc., by storing a service program described with a summary language consisting of commands and parameters in an IC card. CONSTITUTION:When an IC card 1 in which the service program described with the summary language consisting of commands and parameters is stored is inserted in a telephone set 2, a main control part 21 collectively loads, in the in-card information storage part 23 of the telephone set 2, the service application program AP in the IC card. Then, when a desired AP is instructed by the user, the instructed AP is read out from the storage part 23 in the telephone 2. The main control part 21 in the telephone set 2 activates a summary language interpreter, in order to interpret and execute the down-line-loaded AP in the unit of command.
Patent JP-2001012977-A (JP)
Title: Liquid flow rate indicator
Inventor: OTANI MASAMICHI
IPC: G01F15/12
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To lessen time and labor required for maintenance of a liquid flow rate indicator inserted into fluid piping. SOLUTION: A transparent tubular body 1 is fixed, at the opposite openings thereof, with couplings 3a, 3b for fluid piping P and a flow rate indicator 17 urged constantly to the upstream side by a resilient member 21 and reciprocating along the axis of the tubular body 1 while resisting against the resilient member 21 as the flow rate increases is disposed in the tubular body 1. Outer circumferential edge of the flow rate indicator 17 is located in proximity to the inner circumferential surface of the tubular body 1 and provided with a cleaning member 20 sliding on the inner circumferential surface of the tubular body 1 as the flow rate indicator 17 reciprocates to clean the inner circumferential surface.
Patent JP-H0932159-A (JP)
Title: Mounting structure of external wall panel, fixture thereof and method of mounting construction
Inventor: SANO AKIHIKO
IPC: E04B2/56
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To install a plurality of external wall panels onto the wall mounting section of a building in joint sections. SOLUTION: Both side sections of engaging boards are inserted into slitty inserting holes 1a formed to each header surface of external wall panels 1 respectively, and the front end sections of connecting members vertically extended from the central sections of the engaging boards are coupled with wall mounting sections 5. The external wall panels 1 are set up to the wall mounting sections 5 by fixing the engaging boards and the wall mounting sections 5 by panel mounting members. The post-repair of the surface sections of the external wall panels 1 is unnecessitated, and the number of parts is reduced and this mounting structure is also advantageous at cost. Since the external wall panels 1 are joined with the wall mounting sections 5 by both the panel mounting members and the connecting members, mounting strength and reliability are both improved.
Patent JP-S6075878-A (JP)
Inventor: SHIBUI MICHIROU
IPC: H04N7/173
Filed: 1983-10-01
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。
Patent JP-H1029399-A (JP)
Title: Transfer sheet
Inventor: SUGIMOTO MAKOTO
IPC: B41M1/34
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To form a transfer sheet having a wide range of transfer temperature for pressing a transfer sheet to an article and transferring designs thereto and capable of baking designs onto the surface of a ceramic article completely and clearly. SOLUTION: The transfer sheet 50 is formed by printing design layers 7, 8 by screen printing onto a separation layer 6 of a wood-free paper 5 on which the separation layer 6 is printed by screen printing, wherein it is pressed and transferred onto an insulator heated to a first predetermined temperature (65-85 deg.C), after that, heated at a range of a second predetermined temperature (750-850 deg.C), thereby baking designs (yellow lines, red figures) onto a regular part of the insulator.
Patent JP-H0786474-A (JP)
Title: Cooling fin
Inventor: MIYOSHI TETSUO
IPC: H01L23/36
Filed: 1993-06-28
Abstract: PURPOSE:To decrease the heat resistance a boiling-cooling metal fin by increasing the coefficient of boiling heat transfer by knurling the surface of the fin and the inner surface of through holes bored from an edge to the other of the cooling fin. CONSTITUTION:A through hole 1a is formed along the center line of the thickness of a plate in the longitudinal direction with a gun drill. A cooling fin is made by knurling the surface by a general knurling method and by knurling the surfaces of the through holes with a knurling a too that is a burnishing tool with 4 rolers and of which surfaces are worked. After spot-facing an electric contact surface 1c at the center of the surface of a cooling fin, all the surfaces including the inner surfaces of the through holes 1a are plated with Ni by an ordinary Ni electroless plating technique and Two boiling-cooling fins are made. The heat resistance of the cooling fin is decreased largely.
Patent JP-S5974615-A (JP)
Title: Common transformer
Inventor: KAMODA KOUJI
IPC: H01F30/12
Filed: 1982-10-22
Abstract: PURPOSE:To obtain a common transformer by a method wherein three windings of the secondary are connected in delta and output lines of single-phase three- line system are drawn out from two intermediate taps provided to two windings of three and the junction of those two windings and output lines of three-phase three-line system are drawnout from three junctions of three windings. CONSTITUTION:Secondary windings 11', 12', 13' of a transformer are connected in delta and intermediate taps 21', 22' are provided to two windings 11', 12' of them. Then voltage lines (u), (v) of electric lamp lines of single-phase three-line system are drawn out from the taps 21', 22' and a neutral line (n) with an earth point 6 is drawn out from the junction V of the windings 11', 12' and the power is supplied to a single-phase load. A voltage line S, which has an earth point 5, of power lines of three-phase three-line system is also drawn out from the junction V and from other junctions U, W voltage lines R, T are drawn out and the power is supplied to a three-phase load. The power can be supplied at the same time to the loads connected to the single-phase three-line system electric lamp lines with a grounded neutral and the three-phase three-line system power lines with one phase grounded by one transformer without reforming the circuit.
Patent JP-H0350031-A (JP)
Title: Power transmission apparatus
Inventor: TASHIRO TAKAO
IPC: F16H48/30
Filed: 1989-07-19
Abstract: PURPOSE:To provide a simple seal structure to a power transmission apparatus and to make the width of the apparatus narrow by arranging a center differential gear unit inside of the meshing cross part of a bevel gear so as to simplify the superimposed arrangement of shafts, resulting in enhancement of the strength and the lubrication the shafts. CONSTITUTION:The rotation of an engine 1 is changed by a transmission 3, and is distributed to the front differential gear unit 7 side and the rear differen tial gear unit 21 side by way of a center differential gear unit 5. With this arrangement in which the differential gear units 5 and 7 are arranged on respec tive shafts, the number of superimposed shafts may be reduced to two from three while no superimposed arranged is required for shafts 41, 48 on the differ ential gear unit 5 side. Accordingly, a sufficient strength and dimensions may be given to these shafts so that the seal structure may be simplified and lubrica tion for these shafts may be facilitated. Further, since the center differential gear unit 5 is arranged inside of the meshing cross part of a bevel gear 73 and since not direction turn gear train 17 is disposed between the differential gear units 5,7, the entire width of the apparatus can be reduced, thereby it is possible to increase a space margin around front wheels 13, 15.
Patent JP-H0270821-A (JP)
Title: Anchor tension member
Inventor: HARUYAMA SHICHIRO
IPC: E02D5/80
Filed: 1988-07-26
Abstract: PURPOSE:To prevent fine cracks of an anchor body caused by stress concentration and to prevent the corrosion of a tension steel member by providing cushion packings with different thicknesses to the stress sides of a plurality of grips mounted to the tension steel member at proper intervals. CONSTITUTION:Cushion packings 3 consisting of sponge or raw rubber and others with a variation in the thickness in accordance with a moving amount of each of grips 2 caused by extension of a steel member 1 are provided on compression grips 2 adhered to a part as an anchor section (A) of the tension steel member 1 at about equal intervals and are coated with a water stop sheath together with the grips 2 to form tension members. Then, a plurality of tension members is bound with a spacer 5 and are inserted into an anchor hole 11, and cement paste is filled into the anchor section (A) to form an anchor body 6. Uniform tensile stress is transferred to the anchor body 6 from each grip bearing surface, the stress does not concentrate partially, enduring tensile force with the whole anchor body, and the breakdown of the anchor section (A) is prevented.
Patent JP-H0527993-A (JP)
Title: Deadlock detection processing system
Inventor: MORI YOSHIYA
IPC: G06F9/52
Filed: 1991-07-24
Abstract: PURPOSE:To decrease the number of tasks to be the objects of a deadlock check and to reduce the overhead of a CPU by executing the deadlock check when there is the task connected to a deadlock check candidate task queue for more than fixed time. CONSTITUTION:A waiting time check means 4 is operated in a fixed cycle, calculates the lapse of time after turning to a waiting state according to time difference between the current time of a timer 1 and the recorded time of each recording area so as to check whether the task control block in the waiting state stays in the waiting state over a prescribed threshold value or not, and compares this lapse of time with the threshold value. In this comparison, when it is discriminated that any one task control block waits for resources for a long time over the threshold value a deadlock check means 6 starts the deadlock check to the deadlock check candidate task queue with the task control block waiting for a long time as an origin.
Patent JP-2000017848-A (JP)
Title: Chief rope tension device for safety rope used on construction or demolition of temporary scaffold for building
Inventor: TANAKA KAZUO
IPC: E04G21/32
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a chief rope tension device for a safety rope. SOLUTION: Right and left chief supports 2, 3 for stretching a chief rope 1 in this side of vertical rods of form bodies (a) are erected, and upper and lower fixed rollers 4, 5 guiding and moving up and down the vertical rods and a clamp type elastic pressing roller 6 are attached to each chief support 2, 3. A engaging claw body which comes into contact with the upper face of the upper horizontal rod of the form body (a) to fix the chief body 2, 3, and of which front end is unable to move upward from the horizontal position but able to move downward, is elastically and openably equipped in each chief support 2, 3. A fixing means fixed to the vertical rods of the form body (a) are provided in the chief support 2, 3.  A ratchet type drum body 12 is attached to fix the basal end of drawing ropes 10, 11 for moving up and down the chief support 2, 3 against the scaffolds (b) and to pass the middle around the upper horizontal rod of the form body (a) and further to hang down the other end to stretch the chief rope to one chief support 2, at a little lower position of the chief support 2, 3. Further, the other end of the chief rope wound on the drum body is fixed to the upper end of the other chief support 3 through a pulley 13 for stretching the chief rope of the upper end of the chief support 2.
Patent JP-S5885520-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOBA MASAYOSHI
IPC: H01L21/02
Filed: 1981-11-17
Abstract: PURPOSE:To manufacture a semiconductor device with good controllability by a method wherein a semiconductor device is manufactured by introducing impurities to an amorphous or polycrystalline semiconductor layer and applying a laser beam to heat the layer, thereby converting the whole surface of the semiconductor layer into a single crystal layer, or converting a proper region into a single crystal layer. CONSTITUTION:An insulating substrate 10 is made of glass, thermal-oxidized silicon, or quartz, or made by covering the metal surface with an insulator, and an amorphous or polycrystalline silicon semiconductor layer 11 is formed on the surface of the substrate. Then an insulator film 12 such as a resist layer or silicon dioxide layer is formed on the layer 11, and the film layer 12 is etched to form holes 13. Oxygen ion implanted regions 15 are formed on the surface of the insulating film 12 and holes 13 by the ion implantation method. The insulating film 12 is then removed so as to expose the whole surface of the semiconductor layer 11 having the regions 15 to which oxygen ions are implanted and the regions 16 to which oxygen ions are not implanted. Then, a layer beam 17 is irradiated to the layer 11 to heat and convert the regions 16 into single crystal silicon layers 18.
Patent JP-H1028872-A (JP)
Title: Metal carrier for exhaust gas purifying catalyst and its preparation
Inventor: KATO FUMIHIKO
IPC: B01J35/04
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the blow-through of gas by superposing a flat foil material made of a metal and a corrugated foil material one upon another to wind them multiply to form a metal carrier having a cavity part to the center part thereof and providing the cavity part with a turblent flow forming part. SOLUTION: When a metal carrier 10 for an exhaust gas purifying catalyst is prepared, a flat foil material 16 and a corrugated foil material 18 both of which are made of a metal are inserted in a two-pieces divided winding core 20 at the respective end parts thereof and the winding core 20 is rotated to superposed both foil materials 16, 18 one upon another to wind them around the winding core 20 multiply to temporarily fasten them. Thereafter, the winding core 20 is extracted to obtain a molded carrier 10.  At this time, a turblent flow forming part 15 capable of increasing air passing resistance is formed in the cavity part 11 formed by extracting the winding core 20 by the wall parts 12 formed by both foil materials 16, 18 inserted in the winding core 20 and the inner peripheral surfaces 14 formed by at least one round or more of a cell 13 among the cells 13 formed by winding both foil materials 16, 18 in a superposed state. By this constitution, the advance of gas ready to blow through the cavity part 11 is obstructed by the holes 17 bored in the flat foil material to enhance purifying effect.
Patent JP-H0848393-A (JP)
Title: Method and device for charging high-viscosity liquid
Inventor: NISHIDA TOSHIYUKI
IPC: B67C3/28
Filed: 1994-08-05
Abstract: PURPOSE:To charge high-viscosity liquid at a high accuracy without increasing a time required for charging. CONSTITUTION:High-viscosity liquid K fed from a tank 1 is distributed to a first charging path 2a and a second charging path 2b of a charging flow path 2. The high-viscosity liquid K through the first charging path 2a is charged to a quantitative can T by a first charging valve 3 in the amount 1% less than a set amount. The high-viscosity liquid K through the second charging path 2b is charged by a second charging valve 4 to another quantitative can T, which has been already charged with high-viscosity liquid K in the amount 1% less than a set amount, until the charged amount reaches the set amount. At this time, charging by the first charging valve 3 and charging by the second charging valve 4 are conducted in synchronism with each other in approximately the same required time. Therefore, the high-viscosity liquid K is charged at a relatively low accuracy in the charging by the first charging valve 3 in which occurrence of an error more or less in a charging amount can be neglected. The high-viscosity liquid K is charged at a very high accuracy in the charging by the second charging valve 4 in which an accuracy in a charging amount is required.
Patent JP-H057912-A (JP)
Title: Manufacture of spring steel wire rod capable of omitting annealing
Inventor: WATANABE MANABU
IPC: C22C38/32
Filed: 1991-06-28
Abstract: PURPOSE:To reduce rolling hardness without changing the production speed of a wire rod by making the overlapping degree of wire rods dense at the time of carrying by decreasing the carrying speed of the wire rod immediately after rolling the wire rod, and decreasing the cooling speed immediately after rolling. CONSTITUTION:At the time of manufacturing the wire rod by hot rolling by using steel which contains, by weight, 0.40-0.80% C, 0.15-2.50% Si, and 0.50-1.50% Mn and also contains, as necessary, one or >=2 kinds of 0.05-0.50% Mo, 0.01-0.50% Nb, and 0.03-0.50% V, (2) one kind or two kinds of 0.10-1.20% Cr, and 0.0005-0.100% B, (3) one or >=2 kinds of 0.02-0.10% Al, 0.02-0.10% Zr, and 0.02-0.10% Ti, and (4) one kind or two kinds of <=0.16 Te, and <=0.04 S, and the balance of Fe and impurity, the pitch of a wire rod ring in the course of carrying immediately after finish rolling is finished is set to <=1/10 of the ring diameter.
Patent JP-H0632901-A (JP)
Title: Self-reinforced polymer composite, its production, and molding obtained therefrom
Inventor: NISHINO HIDEO
IPC: C08G73/10
Filed: 1992-07-13
Abstract: PURPOSE:To provide a polymer composite having good moldability and excellent strength and containing a reinforcement resin which is not in fibrous form but dispersed at the molecular level. CONSTITUTION:This composite comprises a poly(amide imide) and, contained therein, a polyimide obtained by polymerizing pyromellitic dianhydride with o-chloro-p-phenylenediamine and/or p-phenylenediamine in the poly(amide imide).
Patent JP-2001013284-A (JP)
Title: Reinforcement device of pump in reactor
Inventor: SAKAMAKI KAZUO
IPC: G21C15/25
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To improve load factor by preventing propagation of crack and safely and surely continuing operation of reactor in the case a crack occurs in the welding part of reactor pressure vessel and riser brace. SOLUTION: Between a reactor pressure vessel 1 and a core shroud 10, jet pumps 11 are provided. To the riser brace 20 supporting the middle part of a riser tube 12 of the jet pump 11, a pump beam 23 and a pair of beam holders 28 and 29 for attaching the pump beam 23 are provided. To the beam holder 29 in the core shroud 10 side, a taper plate 32 is attached, and to the taper plate 32, a wave plate spring 31 and an adjustment bolts 33 are placed via a spring holding member 34. If the projected surface of the wave plate spring 31 is made to be pressed on the outer surface of the core shroud, compression force is added due to thermal expansion difference during reactor operation. In the case a crack occurs in the welding part of the reactor pressure vessel 1 and the riser brace 20, the crack is compressed and so propagation of the crack is prevented.