baber/WOPTO huggingface dataset:
Patent JP-H0234743-A (JP)
Title: Chrome-base alloy wire rod and its manufacture
Inventor: HANAWA KOICHI
IPC: C22C27/06
Filed: 1988-07-25
Abstract: PURPOSE:To manufacture the title wire rod having excellent malleability and ductility and easy to be subjected to secondary working by subjecting a Cr-base alloy contg. specific amounts of one or more kinds among Ti, Zr, Hf, Al and Y to wire drawing at the specific reduction of area in the range of ductility- brittleness transition temp. in Cr. CONSTITUTION:One or more kinds among Ti, Zr, Hf, Al and Y are added, in the range of 0.01 to 10 atom%, to metallic Cr, which is melted in the atmosphere of an inert gas to melt the Cr-base alloy and to cast it into an ingot. The ingot of the Cr-base alloy is heated to 300 to 800 deg.C, i.e., to the ductility- brittleness transition temp. in Cr and is subjected to wire drawing at >=70% reduction of area to manufacture a wire rod. The Cr-base alloy wire rod having 15% elongation in tensile characteristics at room temp. and having excellent malleability, ductility and secondary workability can be obtd.
Patent JP-H0352746-A (JP)
Title: Projecting nozzle for heating metallic mold
Inventor: KAWAI SUMIKAZU
IPC: B22C15/24
Filed: 1989-07-18
Abstract: PURPOSE:To facilitate exchange of shield plate at wear part and tip part of a nozzle by constituting the nozzle body and the tip part of nozzle as attachable/detachable. CONSTITUTION:The nozzle is constituted with the nozzle body 1 and the tip part 2 of nozzle as attachable/detachable to the nozzle body 1. The tip part 2 of nozzle provides a sand blowing-out hole (h) at center part of end face as coaxial, and connecting part with the nozzle body 1 is arranged at the other end part. The shield plate 3 is arranged in the tip part of nozzle as coaxial so as to arrange a gap for passing the sand between the plate 3 and the inner circumferential face of tip part, and the nozzle has structure easy to exchange the shield plate 3 and the tip part 2 of nozzle. By this method, unnecessary sand hardening part together with the molded mold is not formed and hardening phenomenon of the molding sand in a blow nozzle is not developed, and smooth molding cycle can be continued.
Patent JP-S5973641-A (JP)
Title: Anti-tilting and vibration insulating device
Inventor: AKIMOTO MASAO
IPC: F16F15/067
Filed: 1982-10-21
Abstract: PURPOSE:To realize an anti-tilting and vibration insulating device, a supporting platform of which does not incline toward at least one direction by a structure wherein rigid members horizontally extending between a base platform and the supporting platform, a controlling device for horizontal movement, and coupling members capable of elastically bending in any lateral directions are provided. CONSTITUTION:When a supporting platform 11 lowers, a coupling member 25 also lower, resulting in pivoting a rigid member 16 a little bit and in bending a leaf spring 18 and consequently the coupling member 25 inclines because small diametral parts 27 bend. In this case, because no torsion is generated in the rigid member 16, the pivoting angles at both sides of the rigid member 16 are equal to each other, resulting in causing no inclination of the supporting platform 11 around as axis line in the direction normal to the axis 17 of the respective rigid members 16 resulting in keeping the supporting platform 11 horizontally. On the other hand, when the supporting platform 11 moves horizontally, the small diametral parts 27 of the coupling body 25, the one end of which is fixed to the supporting platform 11, bend so as to incline said coupling body 25 only.
Patent JP-S57108213-A (JP)
Title: Desulfurizing agent for molten iron
Inventor: KUBOTA KIYOMASA
IPC: C21C1/02
Filed: 1980-12-26
Abstract: PURPOSE:To obtain an inexpensive desulfurizing agent for molten iron with superior reaction efficiency by mixing quick lime with sodium carbonate and a small amount of a silicone oil surfactant. CONSTITUTION:A desulfurizing agent for molten iron is prepared by mixing quick lime powder having <=100 mesh with 1-15% soda ash having <=500mum grain size and 0.005-0.01% silicone oil surfactant, and the agent is blown into molten iron together with gaseous nitrogen as a carrier gas. Quick lime as the principal starting material is inexpensive, and by adding soda ash as a low m.p. component and the surfactant for enhancing the dispersibility, the desulfurizing agent has superior efficiency when molten iron is desulfurized at a low temp.
Patent JP-H0848213-A (JP)
Title: Steering lock device
Inventor: KANEKO KAZUHIRO
IPC: B60R25/021
Filed: 1994-08-04
Abstract: PURPOSE:To release a steering lock surely not being followed by the movement of a lock lever when an exceesive torque is applied to a steering shaft under a locked condition. CONSTITUTION:In a steering lock device provided with a lock holder 12 projected in a radial direction from a steering shaft 11 and a lock lever 14 advanced/ retreated through a steering column 13 by lock/unlock operation and for regulating the rotation of the steering shaft 11 by engaging with the lock holder 12 in a peripheral direction when it is advanced, at least either one of the lock lever 14 and the lock holder 12 is formed of a flexible material deformed in the peripheral direction of the steering shaft 11.
Patent JP-H0349011-A (JP)
Title: Thin-film magnetic head and production thereof
Inventor: YAMAZAKI HIDEKI
IPC: G11B5/31
Filed: 1989-07-18
Abstract: PURPOSE:To sufficiently assure the insulating distance from the front end of a coil and an upper magnetic film by using a photoresist for the insulation between the upper magnetic film and the coil and subjecting the layer of the photoresist insulating film in contact with the conductor coil to a curing treatment. CONSTITUTION:An Al2O3 gap layer 2, the 1st lower magnetic film 3, the 2nd lower magnetic film 4 and an Al2O3 gap layer 5 are successively laminated on a ceramic substrate 1 and further, a 1st layer insulating film 6, the 1st layer conductor coil 7 and a 2nd insulating film 8 are successively laminated. The uppermost layer conductor coil 9 is formed thereon and the photoresist 10 is previously patterned and formed around the coil 9. This resist 10 is cured. Further, the photoresist 11 is applied thereon and is patterned to a prescribed shape; thereafter, the photoresist is subjected post-exposing of the quantity at which the taper angle of the front end can be made to a specific value, then the photoresist is baked to obtain the insulating film 11 of the uppermost layer. The upper magnetic film 12 is formed thereon. The front end of the insulating film is formed to the small taper angle in this way while the distance between the film 12 and the coil 9 is maintained at a certain distance or above.
Patent JP-S5974500-A (JP)
Inventor: AOYAMA MAMORU
IPC: F42B12/58
Filed: 1982-10-19
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-H0233709-A (JP)
Title: Digital multi-element magnetic head
Inventor: EJIMA NAOKI
IPC: G11B5/035
Filed: 1988-07-22
Abstract: PURPOSE:To obtain the linear waveform equalizing operation of a phase characteristic for the unit of head and to obtain no-distortion condition to satisfy the reference of Nyquist by arranging plural magneto-resistance effect type element heads in a track direction with prescribed intervals and synthesizing signals from these heads with a synthesizing means. CONSTITUTION:Four magneto-resistance effect type element heads 1a-1d are arranged in a digital multi-element magnetic head 1 and the magnetic head 1 is moved in an arrow direction on a recording track 9 of a magnetic recording medium. Head width W of the element magnetic heads 1a-1d, which form this magnetic head 1, is caused to be same and a resistance effect characteristic is made different. Thus, the output signals of the respective element magnetic heads 1a-1d are equally increased and decreased and fluctuation is reduced to tracking dislocation. The output signals from the respective element magnetic heads 1a-1d of this magnetic head 1 are synthesized by a synthesizing circuit 10. Then, serial, parallel or serial and parallel connection is executed for the respective element magnetic heads 1a-1d by the synthesizing circuit 10 and a bias current is supplied. After that, the signal is converted to a voltage or current signal and outputted.
Patent JP-S6078016-A (JP)
Title: Sheathig work
Inventor: ITOU HIROSHI
IPC: E02D17/08
Filed: 1983-10-04
Abstract: PURPOSE:To perform sheathing work without affected by existing tubes by a method in which sheet piles are set between the natural ground and waling panels over the whole area of the exposure of existing tubes and penetrated by excavating the ground below the pile. CONSTITUTION:Struts 1 are penetrated in mutually facing manner in the directions of extension and transversing, and support frames 2 are inserted in the transversing direction between the struts 1. A pressure-resistant panel 6 is then penetrated in the direction of extension between the struts 1. A trench corresponding to one span is formed, a Hume pipe 8, etc., is hung down in the trench, and when the exposure of an existing pipe 7 in the trench is present, a waling panel 5 is coupled between the struts 1 and lowered to near the pipe 7. A sheet pile 9 is set and penetrated between the natural ground and the panel 5 over the whole area of the exposure area of the pipe 7. After the protection with the pile 9, new Hume pipes 8, etc., are hung down in the trench and laid.
Patent JP-H0849697-A (JP)
Title: Fan
Inventor: KUDO SHUICHI
IPC: F04D29/32
Filed: 1994-08-05
Abstract: PURPOSE:To prevent collapse of a vertically stacked state during transport without lowering of aerodynamic performance and the increase of noise. CONSTITUTION:A hub part 1 comprises an inclination part 5 spreading radially outward from a front toward a rear in an axial direction; an articulated part 6 articulated radially inward from the end in an peripheral direction of the inclination part 5; a straight part 7 extending approximately in parallel to the axis of the hub part; and an axial dent part 10 in which the part, formed in the same shape as that of an engaging part 11a of the rear end in an axial direction of a corner part 11 having the straight part 7 peripherally connected to the articulated part 6, is fitted. Thus, since the corner part 11 at which the articulated part 6 and the straight part 7 butt against each other is dented further radially inward than the inclination part 5, an air flow is prevented from being impeded during rotation. Further, the engaging part 11a of the rear end of the corner part 11 can be fitted in the dent part 10 during transportation.
Patent JP-S6426963-A (JP)
Title: Bus arbitrating system
Inventor: MORI KUNIHIKO
IPC: G06F13/37
Filed: 1987-07-23
Abstract: PURPOSE:To ensure the bus arbitration accordant with the number of bus masters incorporated by propagating the bus control right signal held in a bus master to another bus master of the next stage when no bus request signal is received any more from a bus master main body. CONSTITUTION:When a bus master main body 11 of a bus master 10 wants to use a common bus 40, a bus request signal 13 is turned on and the main body 11 waits for an ON state of a bus request answer signal line 14. A bus arbitrating circuit 12 receives a bus control right signal through a bus control right signal line 3 after the line 14 is turned on. Then the circuit 12 turns on the line 14 in the timing of its own and at the same time holds the transmission of the bus control signal to a bus arbitrating circuit 22 of the next stage. The bus master main body 11 starts the use of a common bus 40 and turns off the line 13 when the use of the line 40 is over. The circuit 12 transmits the bus control right signal to the circuit 22 when the line 13 is turned off.
Patent JP-H1131911-A (JP)
Title: Sunlight power generation panel concurrently serving as antenna
Inventor: SAKAI YASUO
IPC: H01Q1/22
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To easily install an antenna at an upper outdoor place of a building such as the rooftop, etc., by using a conductive conductor to the frame body which surrounds a generating module and connecting a feeder line to the frame body with this frame body used as an antenna for the generating module. SOLUTION: A base 21 where many solar batteries are fixed is surrounded by the conductive frame bodies 23 of aluminum, etc., and the reinforcing glass put on the surface of a generating module 20 is unified with the base 21 via the bodies 23. The lead parts 31 of aluminum plates, etc., are provided at the center of each of two sides of each body 23 opposite to each other. Then one of both ends of each part 31 is fixed at the center of each of both bodies 23 with the other end of the part 31 located at a position near the center of the module 20, and a gap is secured between the inner end parts of both parts 31. Furthermore, the places near the inner end parts of the parts 31 are used as the antenna terminals 33. The feeder lines 35 are connected to both terminals 33, and the outside frame of the module 20 is used as a rectangular antenna.
Patent JP-H0849347-A (JP)
Title: Structure for mounting reinforcing sleeve to steel material
Inventor: TOGUCHI RIYOUICHI
IPC: E04C3/08
Filed: 1994-08-05
Abstract: PURPOSE:To provide a structure for mounting a reinforcing sleeve to a steel material which is capable of reducing the cost and enhancing the workability. CONSTITUTION:A reinforcing sleeve 11 comprises a sleeve main body 15 and a pair of flanges 16 and 17 integrally formed on the sleeve main body 15. Each of the flanges 16 and 17 is caulked and formed around the central part of the sleeve main body 15 in the axial direction so that the sleeve main body may bulge out in the radial direction from an inner peripheral surface in which an insertion hole 14 is made in a state that the sleeve main body 15 is inserted into the insertion hole 14. A peripheral edge of the insertion hole 14 made in a web area 13 of a beam 12 is clamped between each of the flanges 16 and 17, thereby fixing the reinforcing sleeve 11 with the beam 12.
Patent JP-H0849828-A (JP)
Title: Device and method for treating waste
Inventor: HATTA NAOKI
IPC: F23J15/00
Filed: 1994-08-05
Abstract: PURPOSE:To carry out the thermal decomposition through self-supplying indirect heating system embodying an optimum thermal decomposition temperature without causing any problem of corrosion, in a waste treating technique, in which the thermal decomposition of wastes is carried out and heat energy generated by burning products of the thermal decomposition is converted into an electric power and the like to recover it. CONSTITUTION:The thermal decomposition reactor 2 is provided with a heat exchnging part 10 such as an external jacket type and the like. The waste gas of combustion is taken out through a flue gas branching tube 18, branched from a flue 58. Alkaline chemical powder (Ca(OH)2 and the like) is added from a cleaning chemicals-reserving tank 13 into the waste gas of combustion to absorb acid corrosive constituents (HCl and the like). Thereafter, the alkaline chemical powder, soot and dust are removed by a cyclone 20 and gas cleaned by collecting dust therefrom, is introduced into a heat exchanging part 10 to employ it as an indirect heating source for effecting the thermal decomposition of wastes. The temperature of air supplied through a cooling gas supplying tube 12 is determined so as to attain an optimum thermal decomposition temperature considering the amount of temperature reduction in the processes of dust collecting and cleaning.
Patent JP-H0847510-A (JP)
Title: Vibrationproofing bed
Inventor: SAKAMOTO YUTAKA
IPC: A61G3/00
Filed: 1994-08-05
Abstract: PURPOSE:To surely provide a vibrationproofing function with simple structure and to facilitate loading/unloading of a stretcher. CONSTITUTION:This bed comprises of a placing board 2 to place a stretcher S, an upper magnet 4 and a lower magnet 3 with the same magnetic pole and provided so as to confront with each other on the lower surface part and the upper surface part of the placing board 2, and a quadrangular link structure. and the quadrangular link 5 structure comprises the placing board 2, a floor F, and a front link rod 25 and a rear link rod 26 provided between the placing board 2 and the floor F. The size of the front link rod 25 is formed longer than that of the rear link rod 26, and the front link rod performs a link motion between a state in which the placing board 2 is placed in parallel with the floor F and the one in which the tip of the placing board is inclined downward when it is directed to the rear opening of an ambulance.
Patent JP-H0533944-A (JP)
Title: Cooking device
Inventor: TAINO KAZUO
IPC: F24C7/02
Filed: 1991-07-24
Abstract: PURPOSE:To turn off a power supply when the operation is changed to a special sales promotion mode under a special operation at a shop once and in turn to enable the operation to be changed again to the sales promotion mode without any special operation when the power supply is recovered to its original state after the former operation. CONSTITUTION:A cooking device comprises a magnetron 13, an operating part 4, a control part 12 for controlling the magnetron 13 according to information got from the operating part 4, and a non-volatile memory 15. The control part 12 has the first special mode means to be transferred to the sales promotion mode for prohibiting a control of the magnetron 13 when a special operation is performed at the operating part 4, a memory means for storing it in the non-volatile memory 15 that the special operation is carried out, and the second special mode means to be changed to the sales promotion mode even if no special operation is carried out when the special operation is stored in the non-volatile memory 15 after the power supply is recovered to its original state due to a shutting-off of the power supply.
Patent JP-S57107938-A (JP)
Title: Anchor device for automobile seat belt
Inventor: HAYASHI SHINICHI
IPC: B60R22/22
Filed: 1980-12-25
Abstract: PURPOSE:To prevent deformation of a door by retaining an anchor of a seat belt with a spring slidably in the direction of a load which is applied on said belt and fastening said anchor to an automotive body when the anchor is slided under an impact load. CONSTITUTION:An anchor block 2 joined with an anchor plate 10 to which an end of a seat belt is fitted is attached to the inside of a door 1 at the lower part ot it, having a guide stay 3 and a striker 4. A return spring 6 is disposed between a stopper 5 fixed to the door 1 and a block 2, pressing the block 2 onto the bottom of the door 1. The striker 4 is formed in such a manner to fit with a certain spacing (a) to a hook 14 stuck to a face 13a of the bottom face of the door of an automotive body 13 opposed to an end stopper 4a which is projected from a hole 11 made in the bottom of the door 1. If an intense impact load is applied on the seat belt, the block 2 is pulled upward against the spring 6 to bring the stopper 4a of the striker 4 in contact with the hook 14 so that a load F is born by the automotive body 13.
Patent JP-H1032374-A (JP)
Title: Dual inline package
Inventor: SHODA MASAHIRO
IPC: H01L23/04
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a dual inline package in which a plug-in socket can be used at the time of sampling inspection and which can be wire-bonded at the time of building into an apparatus. SOLUTION: A metal plating part 3 or a metal lead 5 is arranged on one major surface of a ceramic base body 2 while extending from the side face thereof. At the time of sampling inspection, the metal lead 5 is inserted into a plug-in socket while at the time of building into an apparatus, the metal lead is cut off and the metal plating 3 or metal lead 5 extending onto the major surface of the ceramic base body is wire-bonded to the apparatus.
Patent JP-H0474882-A (JP)
Title: Electroforming device
Inventor: IINO TERUO
IPC: C25D1/00
Filed: 1990-07-12
Abstract: PURPOSE:To form an electroforming film having a uniform thickness in a short period of time by disposing a glass master disk which is a cathode and a fixed cathode to face each other in parallel and subjecting the cathode to planatery rotating motion, thereby decreasing the difference between the sped at the center of the glass master disk and the speed near the outer periphery thereof. CONSTITUTION:The electroforming device is provided with a gear of a revolving shaft 8 and a planetary gear mechanism 1 consisting of other gears 6, 4 and 3 adapted to move the glass master disk 10 which is the cathode relative to the fixed anode 14 so as to make planetary rotation on the circumference of the anode 14. The glass master disk 10 which is the cathode is moved to rotate the gear 3 around the revolving shaft 2 by the revolving force of a motor 9. Since the gear 4 of the gear 3 is intermeshed, this rotating force is transmitted to the gear 4 and the gear 4 revolves while rotating around a fixed stationary shaft 7. The fluctuation in the thickness distribution of the electroforming cell 21 is kept within about + or -1 mum when the prescribed voltage is impressed between the cathode 10 and the anode 14. The electroforming time is decreased to about 1/5 heretofore and the intra-surface uniformity of th sheet thickness is improved.
Patent JP-S6082230-A (JP)
Title: Spot facing method of flat head screw
Inventor: OGAWA TOMOYUKI
IPC: B21D22/04
Filed: 1983-10-05
Abstract: PURPOSE:To perform spot facing of a flat head screw by pressing by forming a prepd. hole by pressing to the shape by which the other excess metal can be absorbed and spot facing the hole with a press. CONSTITUTION:A prepd. hole 8 is opened by a punch 7 for a star-shaped prepd. hole as a means for spot facing without producing excess metal by absorbing the part where the material is extended by pressing. If the material is then pressed by a punch 6 for forming spot facing for a flat head screw, the excess metal part is absorbed although there is seams 9. The generation of the excess metal part is thus prevented.
Patent JP-S6245296-A (JP)
Title: Sending system for dial signal of line wire outgoing
Inventor: KISHIMOTO MORIHIRO
IPC: H04Q3/58
Filed: 1985-08-23
Abstract: PURPOSE:To simplify an outgoing operation and to eliminate an erroneous dial operation by judging the type of a line wire and attaching and sending a line wire outgoing identification number at the front of a dial signal string in a line wire outgoing time. CONSTITUTION:A control circuit CTL sends a dial data by the button operation of a TEL and based upon the data, the CPU of a main equipment ME refers the trunk data of a RAM and judges whether the caught line wire is a direct main line or indirect main line. When it is the indirect main line, the CPU judges whether the number of the digits of the dial data are exceeded over a setting value or not, and when they are exceeded over the setting value, the CPU sends a main line outgoing dial signal '0' in a PBX to an extension IO through a line wire trunk COT2, waiting for 3sec. During the time, the PBX performs a main line outgoing connection control based upon the received dial signal '0', connection the IO to a main line CO2. Thereby, the COT2 is connected to the CO2.
Patent JP-S5887587-A (JP)
Inventor: TAKENAKA SHIYUNPEI
IPC: G09G5/26
Filed: 1981-11-20
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-S5887364-A (JP)
Inventor: SEKI MASAO
IPC: D06M101/30
Filed: 1981-11-20
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。