baber/WOPTO huggingface dataset:
Patent JP-H0281306-A (JP)
Title: Magnetic head
Inventor: ASHIKAWA MASATAKA
IPC: G11B5/187
Filed: 1988-09-17
Abstract: PURPOSE:To obtain a product having high hardness and high toughness so that the product does not wear when slid by using a zirconia sintered body essentially comprising ZrO2 on the opposite surface. CONSTITUTION:A zirconia slider 1 comprising a zirconia sintered body contg. ZrO2 as the main component is joined with a Ni-Zn ferrite 3 provided with a hole 2 for winding wires by use of glass material. A magnetic film 4 to be used as the main magnetic pole of a perpendicularly magnetized head is formed on the side surface of the slider by sputtering method. By using such a material having the coefft. of thermal expansion at 95X10<-7>/ deg.C and the Vickers hardness at 1470 as the zirconia slider 1, and a material having a coefft. of thermal expansion at 97X10<-7>/ deg.C as the Ni-Sn ferrite 3, cracks usually caused by a difference in the coefft. of thermal expansion can be avoided in this case. A pair of magnetic head members in a same shape are adhered so as to face each other with the magnetic film 4 interposed. Then a wire 5 is wound in the groove hole 2 for winding wires. Thereby, the obtd. magnetic head has excellent wearing resistance, high hardness and high toughness.
Patent JP-H04112074-A (JP)
Title: Alignment method and device for roller transfer
Inventor: TAKEUCHI SATOSHI
IPC: G03F9/00
Filed: 1990-08-31
Abstract: PURPOSE:To transfer a transfer pattern on a work accurately and with high reproducibility by making the alignment of the work and the transfer pattern at every work by observing optically. CONSTITUTION:A pattern side resistor mark provided on a transfer pattern 2 formed on a roller 1 and a work wide register mark provided on a work 4 laid on a work surface plate 3 are being observed by an observation optical system 5. The work surface plate 3 or the roller 1 is moved in accordance with information obtained from the observation optical system 5 so as to conform the superposing transfer pattern 2 to the work 4. After the alignment of the transfer pattern 2 and the work 4, the work surface plate 3 is moved so as to attach the work 4 to the transfer pattern 2 with pressure. The roller 1 is rotated in an attached state so that the transfer pattern 2 is transferred to the surface of the work 4. Accordingly, the transfer pattern 2 can be transferred on a predetermined position of the work 4 accurately and with a high reproducibility.
Patent JP-S61108458-A (JP)
Title: Controlling method of electromagnetic stirring device
Inventor: UEOKA TETSUYA
IPC: B22D11/115
Filed: 1984-11-01
Abstract: PURPOSE:To improve the quality of a casting piece irrespective of a steel kind and a casting speed by controlling a position of an electromagnetic stirring device so that stirring is executed at a position where the residual molten steel rate takes an optimum value with regard to the respective steel kinds. CONSTITUTION:A short side dimension D of a casting piece 1 is set in advance to a casting piece dimension setting device 11, and also a solidifying shell source of the casting piece 1 is detected by a detector 12 provided on an electromagnetic coil 5. In this state, an actual residual molten steel rate is derived by an operating device 13, also a deviation of this actual residual molten steel rate and an optimum residual molten steel rate is derived, and a motor 8 is brought to a driving control by a control device C so that this deviation becomes zero. In this way, the electromagnetic coil 5 is always guided to an optimum stirring position irrespective of a steel kind, a casting speed (a rotating speed of a drawing roll 4), etc.
Patent JP-S60123714-A (JP)
Title: Slag-thickness detecting apparatus
Inventor: TAKABA SHIGEFUMI
IPC: G01B13/00
Filed: 1983-12-08
Abstract: PURPOSE:To improve detecting accuracy, by providing a back pressure detecting sensor for gas jetting at a nozzle, which is connected to pressurized-gas feeding device, and providing a light input part of a luminance detecting sensor toward a gas jetting port from the inside of the nozzle. CONSTITUTION:A separator 1 for separating and recovering slag, which is attached to a working arm 4, and a suction head 3 for sucking and removing the slag, which is connected to a sucking device 2, are lowered from an upper standby position O. The nozzle 10 of a slag-thickness detecting device 8 is penetrated into a slag 7 under the state gas is jetted from a pressurized-gas feeding device 12 for jetting the gas. The change in back pressure of the jetted gas, when a gas jetting port 9 approaches the upper surface of the slag, is detected by a back pressure sensor 15. The initial position of the upper surface of the slag (a) is detected. The nozzle d10 is further lowered together with the head 3, and the slag 7 is locally exculded. The reaching to the surface of a fused hot liquid is detected by a luminance sensor 16, and a position (b) of the surface of molten metal is detected.
Patent JP-H0958750-A (JP)
Title: Method and device for discharging initial delamination air in delaminatable container
Inventor: YONEYAMA MASASHI
IPC: B65D1/02
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To save a step to inject air into a container during an initial delamination forming process by a method wherein a cylinder of a pump dispenser and a mouth of the container are sealed together with a sealing material, and a specified amount of delamination air is discharged from an expanded part when the cylinder is lowered. SOLUTION: A cylinder 21 of a pump B is provided with a lid 23 mounted on the upper end, a flange 24 attached around the outside circumference of the upper part, and a sealing part 25 that has a flange-like shape expanded outward and attached at the lower end. The sealing part 25 is brought in press-contact with an inside circumferential face 5a of a mouth of a container to ensure the airtightness between the mouth and the sealing part 25. When the pump B is pushed down with the container sealed, the sealing part 25 descends along the inside circumferential face of the mouth of the container, causing delamination air to be discharged from a space 8 of an expanded part 9 and the liquid level to drop until the sealing part 25 reaches a position corresponding to an outside air intake hole.  When the sealing part 25 reaches the position corresponding to the outside air intake hole, it blocks the outside air intake hole to stop the discharge of the delamination air.
Patent JP-H0875357-A (JP)
Title: Dryer with rotary upward blades
Inventor: KANAI MASAO
IPC: F26B25/04
Filed: 1994-09-01
Abstract: PURPOSE: To provide a dryer for pushing material to be dried to a heat transfer surface to be dried while winding it up. CONSTITUTION: A dryer 1 comprises a drying tank 4, a heat transfer surface 2 of the inner wall of the tank 4, heat transfer means for transferring heat to the surface 2, and rotating blades. The blades are extended obliquely upward in the reverse direction to a rotating direction R along the surface 2 while having a clearance U for bringing material to be dried into contact with the surface 2 between the blades and the surface 2, and formed of rotary upward blades 5 made of a plurality of base blades 5a having a length in the circumferential range of 360 degrees as seen from a plane.
Patent JP-S61113879-A (JP)
Inventor: AOKI KIYOSHI
IPC: D06M101/16
Filed: 1984-11-02
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-H0871400-A (JP)
Title: Dispersing apparatus
Inventor: KOYAMA YOSHIO
IPC: B01F27/91
Filed: 1994-08-31
Abstract: PURPOSE: To provide a dispersing apparatus having a structure hard to generate the stagnation of an impurity or undispersed matter between the rear surface of a stirring rotor part and the bottom surface of a tank. CONSTITUTION: A dispersing apparatus is equipped with a tank receiving particle floc of clay or the like and a dispersing medium such as water, the stirring rotor part 3 arranged in the vicinity of the bottom surface of the tank 2 and stirring the particle floc and the dispersing medium to disperse the particle floc, the motor 5 as the drive part of the stirring rotor part, the non-rotary stator part 9 provided outside the stirring rotor part 3 and the lift head 10 raising and lowering the stirring rotor part 3 and the stator part 9. A protruding part 22 is formed to the rear surface of the base plate 20 of the stirring rotor part 3 so as to protrude toward the bottom surface of the tank 2 to prevent the stagnation of an impurity or undispersed matter in the space part between the stirring rotor part 3 and the bottom surface of the tank 2.
Patent JP-S60126510-A (JP)
Title: High speed liquid fuel burning device
Inventor: OCHIAI TSUNEMI
IPC: F23C99/00
Filed: 1983-12-08
Abstract: PURPOSE:To contrive to maintain the excellent burning and reduce the NOx by a method wherein a preheating chamber is provided at the front side of a burner tip, also an air supply port is provided thereon. CONSTITUTION:A liquid fuel is vaporized in a burner tip 10a, mixed with a primary air, and injected into a preheating chamber 12. The preheating chamber 12 is formed in stretched manner to be expanded toward the front side, and formed to be small along the fuel injecting direction of the burner tip 10a. An air regulator 11 is connected to a inlet 12a of the preheating chamber 12, and an annular space is formed between the outer periphery surface of the burner tip 10a and the inner periphery surface of the inlet 12a. The secondary air is supplied in cylindrical manner into the preheating chamber 12. Further, the tertiary air supply device 20 is provided with a partition wall 22 which is located with separating a space 21 at the front side position of an outlet 12b of the preheating chamber. A gas flowing through hole 23 having a larger size than that of a burning gas flow 18 is bored on the partition wall 22. By said structure, the air from the space 21 can be injected toward rectangular direction against the gas flow 18.
Patent JP-S6387043-A (JP)
Title: Transmission system for network priority information
Inventor: TOYOOKA AKIHISA
Filed: 1986-09-30
Abstract: PURPOSE:To surely transmit the priority information having emergency and periodic properties by transmitting the priority request information through a node containing the data to be transmitted in preference to acquire the transmitting right and then returning this right to the original node when the transmission is through. CONSTITUTION:The terminals are connected to a transmission line via nodes A-F respectively. The mutual communication is carried out among those terminals by transferring a token consisting of a specific frame among those nodes based on a prescribed rule for successive application of the transmitting right. The node A, for example, having the data to be transmitted in preference transmits the priority request information after the prescribed transmission of the node C under transmission to receive the token from the node having the transmitting right and transmits data. The token is sent back to the original node after the node A transmitted the data.
Patent JP-S6386031-A (JP)
Title: Program producing device
Inventor: WATANABE TOSHIO
IPC: G06F9/06
Filed: 1986-09-30
Abstract: PURPOSE:To obtain the program production information without analyzing an entire program but by analyzing only a comment added into a program when this program is corrected. CONSTITUTION:When a program is corrected, a comment analyzing part 7 is started to analyze a comment 4a included in a program 8 for production of the program production information 4. Then a program production information compiling part 3 is started to compile the information 4 via a CRT 1 and a keyboard 2. When this compiling job is through, a program production part 5 is started to convert the information 4 into the program 8. Finally a comment production part 6 is started to add the information 4 into the program 8 as the comment 4a. Thus a program production information producing consists of an analyzing part for comment only.
Patent JP-H0895074-A (JP)
Title: Liquid crystal display device
Inventor: FUJITANI MASAYA
IPC: G02F1/1345
Filed: 1994-09-28
Abstract: PURPOSE: To provide a liquid crystal display device of which light leakage from the periphery of a display territory is prevented, visibility is improved, and reliability is high. CONSTITUTION: This liquid crystal display device is constituted of a liquid crystal panel 9 in which liquid crystal is enclosed between a pair of glass substrates 16, 17 so as to form a display area 18, a driving IC 20 is arranged in the non-display area or the glass substrate 17, light shielding resin 22 is coated on this driving IC 20, and the light shielding resin 22 is extended onto the peripheral part of the external surface of the glass substrate 16, and a lighting system 10 arranged outside either of a pair of the glass substrates 16, 17.
Patent JP-S6293361-A (JP)
Title: Manufacture of surface hardened gear made of cast iron
Inventor: MAEDA CHIKATOSHI
IPC: F16H55/06
Filed: 1985-10-18
Abstract: PURPOSE:To manufacture the titled gear, by applying austemper treatment, shot peening treatment to a gear blank made of spheroidal graphite cast iron, then forming wear resistant cover layer to form alloy layer between the blank and a cover layer. CONSTITUTION:A spur gear 1 is manufactured by using spheroidal graphite cast iron composed of a prescribed compsn., the gear 1 is heated at about 900 deg.C for about 1hr to austenitize, then gradually cooled to about 300 deg.C to apply austemper treatment, next, shot peening treated under conditions of about 0.40 arc height and about 200% coverage. Wear resistant material (TiN, etc.,) is thermally sprayed to tooth surface excluding addendum surface of the gear 1 to form the cover layer 2, then a diffused alloy layer 4 is formed between the layer 2 and the blank 3 by high frequency heating treatment. In this way, the gear 1 having remarkably improved wear resistance, pitching resistance and fatigue strength is manufactured.
Patent JP-S6293551-A (JP)
Title: Throttle valve mechanism in automatic transmission
Inventor: YASUE HIDEKI
IPC: F16H61/24
Filed: 1985-10-18
Abstract: PURPOSE:To make it possible to perceive the generation of kick-down, by increasing the depression load of an accelerator pedal when the accelerator pedal is further depressed from a condition just prior to the kick-down. CONSTITUTION:When an accelerator pedal is further depressed so as to increase an engine output, rolling members 23 are brought into contact with a shoulder 21 at a timing just prior to a kick-down point. Upon further depressing the accelerator pedal from this condition, the rolling members 23 urge compression springs 22 in the compressing direction at the shoulder 21. Accordingly, a resilient force of the compression springs 22 acts as a resistance force against an advancing force of a down shift plug 13. As a result, a tensile force of a throttle cable 12, that is, a depression load of the accelerator pedal is increased, thereby making the generation of kick-down perceivable.
Patent JP-H0396822-A (JP)
Title: Portable weighing device for powder or the like
Inventor: CHIBA YOSHITERU
IPC: G01G21/22
Filed: 1989-09-11
Abstract: PURPOSE:To easily perform counting or weighing operation by composing the device of a detachable spoon part and a handle part equipped with a display part. CONSTITUTION:Plural kinds of spoon parts 4 which differ in shape and size corresponding to objects to be counted or weighed are prepared and used in a replaceable state. A base 6 is composed of an upper frame 6a, a lower frame 6b, and left and right side frames 6c and 6d made of elastic materials and is displaced in parallel with a load (exciting force) transmitted from a spoon part 4. Further, a fitting part 6d' formed by extending the part of the side frame 6d is fixed to a projection part 5a provided on the internal wall of the handle part 5. Then a switch 14 is pressed into an operation state and when the body to be measured such as powder is scooped with the spoon part 4, the base 6 vibrates in relation with a natural vibration frequency, so that the measured value of the scooped body to be measured is obtained from the vibration frequency and displayed on a display circuit 10 or display part 12.
Patent JP-S61112166-A (JP)
Title: Controlling method of copying machine
Inventor: KUNO MASASHI
IPC: G03G15/00
Filed: 1984-11-07
Abstract: PURPOSE:To simplify the mechanism of a copying machine and to obtains copies by the number more than the number of bins of a sorter by discharging white paper on the discharged copied sheets of each bin when the set number of copies exceeds the number of bins and discharging residual copied sheets to the surface of the white paper. CONSTITUTION:When 30 copies for each of 10 originals are required, an original fed from an original tray 201 of an automatic original feeder 200 is exposed 20 times on a contact glass 102 and discharged to an original discharge tray 204. The 20 transfer sheets are sorted to the 1st-20th bins of the sorter 300 and the copying of 20 sheets completed by repeating said operation. Then, 20 white transfer sheets are sorted into 10 bins as the borders of sheets instead of combined paper. The original is set up on the tray 201 again to obtain residual 10 copies. Consequently, it is unnecessary to remove the transfer sheets from the sorter bins and copies more than the number of bins can be obtained without providing a combined paper tray.
Patent JP-H0790329-A (JP)
Title: Manufacture of surface coating metal
Inventor: ISHIZUKA TETSUO
IPC: B22F7/04
Filed: 1993-09-20
Abstract: PURPOSE:To manufacture the material with the desired property in an inexpensive, easy and precise manner by executing the drawing through the hot extrusion after executing the hot isostatic pressing of the powder of dissimilar metals onto the surface of the metallic stock below the temperature of the solidus under the prescribed gas pressure. CONSTITUTION:A metallic stock 1 is arranged in a capsule 3, the powder 2 of dissimilar metals is filled around the metallic stock according to the desired property, the space is evacuated to the degree of vacuum of approximately <=1X10<-3>, and sealed thereafter. The hot isostatic pressing of this capsule 3 is executed where the gas pressure of 300-80kg/cm<2> is loaded below the temperature of the solidus of the dissimilar metals. The powder 2 of the dissimilar metals is adhered to the surface of the metallic stock 1 with sufficient joining strength, and the stress relief is realized by generating fine separation in each particle of the powder. The drawing is executed by applying the hot extrusion to the metallic stock 1 to which the powder 2 of the dissimilar metals is adhere, thus obtaining the objective surface coated metal in which the desired property is given to the base material.
Patent JP-H0281448-A (JP)
Title: Method of mounting semiconductor integrated circuit
Inventor: TANIGUCHI HARUTAKA
IPC: H05K3/34
Filed: 1988-09-17
Abstract: PURPOSE:To apply bonding material with a predetermined film thickness and ensure the connection between an IC chip and wiring electrodes close to a step part by a method wherein a stamping jig is used for applying the bonding material to the wiring electrodes on a board and, after the tips of the jig are dipped into a bonding material layer having a certain thickness, the material is vertically stamped onto the wiring electrodes. CONSTITUTION:A square resin sink 11 is filled with paste resin 2 and a sqeegee 12 is moved to form a flat surface. A stamping jig 13 is composed of a metal plate 14 in which holes having a diameter of 0.2 mm are drilled and metal rods 15 inserted into the holes so as to form a lattice having the same pitch as wiring electrodes and to protrude less than 1mm. The tips of the metal rods 15 are dipped into the resin 2 and then lifted with the resin 2 adhering to them. The wiring electrodes 1 of a glass substrate 21 are visually aligned by using an X-Y-theta table so as to place the wiring electrodes 1 directly under the metal rods 15 and the resin 2 is transcripted onto the wiring electrodes 1. Separately, the protruding electrodes 4 of an IC chip 3 are coated with the paste resin. After the IC chip 3 is fixed by a vacuum chuck and aligned visually with the wiring electrodes 1, the resin adhering to both the electrodes is bonded to each other and cured.
Patent JP-S59119954-A (JP)
Title: Switching device of telephone circuit
Inventor: KOSEKI KIYOUJI
IPC: H04M11/06
Filed: 1982-12-25
Abstract: PURPOSE:To provide the functions of calling and call out a subscriber of the remote side, etc. with no intervention of a handset to a facsimile terminal having a telephone set containing a loud speaking function, by enabling the facsimile terminal to control the working and release of a switch circuit via a control circuit. CONSTITUTION:A telephone circuit 10 is set outside a facsimile terminal 20, and a telephone circuit 30 is shared by the circuit 10 and the terminal 20. When a call is given from the telephone of the remote side, a signal current flows through a route of the circuit 30, a switch contact 22, a capacitor, a rectifier 13, contacts rl2 and HS1, a tone ringer circuit 11, the rectifier 13 and a switch contact 22'. Then the circuit 11 works to produce a ringing tone. When a handset is picked up, the contact HS1 opens to cut off the circuit 11. Then switches SH2 and SH3 are closed to form circuits of telephone receivers T and R. Thus the talking is possible with the remote side subscriber, and the contacts 22 and 22' are switched to the FAX side with facsimile reception to obtain a FAX reception state.
Patent JP-S6474447-A (JP)
Title: Liquid chromatograph
Inventor: MIURA JUNKICHI
IPC: G01N30/60
Filed: 1987-09-17
Abstract: PURPOSE:To integrally form an eluate storage tank, sepn. column and flow cell on a silicon semiconductor substrate by utilizing the force generated by the powerful magnetic field generated by a superconductive electromagnet and the current flowing orthogonally therewith as means for feeding an eluate (carrier). CONSTITUTION:A flow passage 11 of micron order is formed on the semiconductor substrate. An eluate reservoir 12 and a specimen reservoir 13 are provided at one end thereof and a discharge port 14 in common use as the flow cell for detecting the concn. or activity of the solute in the eluate is provided to the other one end. A pair of electrodes 21 are provided to the flow passage perpendicularly to the substrate plane and a voltage is impressed to the electrode 21 when the eluate arrives at this point. A high magnetic field is previously applied on the semiconductor substrate 1 to generate the force F as the ions in the eluate between the electrodes migrate. This force acts on the eluate so that the eluate moves in the flow passage. The sepn. column of the liquid chromatograph and the eluate feed means are thus connected without using any special mechanical mechanism.
Patent JP-H04245930-A (JP)
Title: Device and method for spinning thread having actual twisting by spindle and cap
Inventor: RAINAA BUUSHIYU
IPC: D01H1/36
Filed: 1991-09-12
Abstract: PURPOSE: To keep the yarn tension constant according to the prescribed yarn number by connecting the spindle motor and the cap motor to individual frequency converters and setting their rotation speed independently from each other. CONSTITUTION: The spindle 1 is driven by the motor 5, while the cap 3 is driven by the motor 6. The motors 5, 6 are connected to the frequency converters 7, 8 that emit different frequencies f1 and f2 from each other depending on the signals from the controlling unit 9. In order to setting a desired spinning tension, the rotation speed of the spindle 1 and the rotation speed of the cap 3 can be set independently from each other in accordance to a desired function relating to time.