baber/WOPTO huggingface dataset:
Patent JP-S63105933-A (JP)
Title: Method for controlling immersion cooling of ring-shaped wire rod
Inventor: HANADA YOSHIYUKI
IPC: C21D11/00
Filed: 1986-10-22
Abstract: PURPOSE:To improve accuracy in the control of cooling of ring-shaped wire rods by dividing a cooling tank into plural zones and spouting a cooling medium from the lower part of the tank after the temp. and flow rate are controlled every zone in accordance with the over-lapping density of the wire rods. CONSTITUTION:An immersion cooling tank 7 is divided into plural zones in the longitudinal direction with plates 12 for preventing flowing between zones. The temp. of a cooling medium 1 discharged from the discharge holes 13 is controlled and the medium 1 is spouted from plural nozzle headers 11 arranged in the longitudinal and lateral directions of the tank 7 to cool ring-shaped wire rods 3. The flow rate of the medium 1 is controlled every zone with flow rate control valves 9 in accordance with the overlapping density of the wire rods 3. Since the cooling medium can be spouted after the temp. and flow rate are controlled every zone, the immersion cooling of the ring-shaped wire rods 3 can be accurately controlled.
Patent JP-H0785966-A (JP)
Title: Carbon electrode breakage sensing and reducing method for electric melting furnace
Inventor: YASUDA MASAHITO
IPC: F23G5/00
Filed: 1993-09-10
Abstract: PURPOSE:To subject a waste object smoothly to a melting process, eliminate blocking of a molten slag exhaust port with a broken electrode, and also reduce risk of electrode breakage by measuring the weight of a carbon electrode using a load cell, and subjecting the measurement to a computing process made by a computer device. CONSTITUTION:The weight of a carbon electrode 11 is measured at certain intervals using a load cell 61, and the measurement is fed to a computer device 71 to perform a computing process. If the result shows that the (n+1)'th measurement has steeply decreased from the n'th measurement, a motor 51 is driven with signals given by the computer device 71, and a drum 41 is rotated in the regular direction to take up a wire 21, and upon lifting the electrode 11, its weight is calculated again by the load cell 61, the result wherefrom is fed to the computer device 71 to undergo a recomputing process. Thereby breakage of the electrode 11 is sensed imediately and automaticaly so that the waste object is smoothly subjected to a melting process. Also the molten slag exhaust port is prevented from being blocked with eventually broken electrode 11, and further breakage of the electrode 11 can be reduced because it is not lowered with any unreasonable force.
Patent JP-H03111599-A (JP)
Title: Production of steel wire for cold upsetting
Inventor: MORISHIGE KATSUNORI
IPC: C25D7/06
Filed: 1989-09-26
Abstract: PURPOSE:To obtain a steel wire for cold upsetting having superior workability by electrolytically pickling a steel wire subjected to spheroidizing annealing in a pickling soln. and plating the pickled wire with copper. CONSTITUTION:A steel wire W subjected to spheroidizing annealing is electrolytically pickled by travelling in a pickling soln. 2 in plural electrolytic cells No.1-8. The pickled wire W is plated with copper during travelling by spraying a copper plating soln. 12 from nozzles 9.
Patent JP-H0974437-A (JP)
Title: Charger for handset type telephone set
Inventor: HORIIKE YUTAKA
IPC: H04M1/02
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain the charger for the handset type telephone set on which the telephone set is mounted for charging purpose without selection of forward/ backward directions or upper/lower directions. SOLUTION: Charging terminals 10 are provided at both receiving recessed parts 7, 8 of a charger case 9 almost symmetrically in the lateral mount type. The charging terminals 10 are provided at both the receiving recessed parts 7, 8 of the charger case 9 almost symmetrically in the wall mount type, and hook projection is provided at the reception recessed part 8 located upward and a charging terminal 5 is provided at an end face of a transmitter section 3 of the telephone set 1 and a lock hole is formed to both the transmitter section 3 and a receiver section 4.
Patent JP-H04132811-A (JP)
Title: Valve timing control mechanism by means of damper
Inventor: HIRANO TAKESHI
IPC: F01L1/14
Filed: 1990-09-21
Abstract: PURPOSE:To improve the intake efficiency and engine power performance in deferring the valve-close timing of an intake valve by making a projection of a valve lifter form an oil throttle passage in an oil chamber in conjunction with an orifice member in the oil chamber according to on-off motion of the intake valve. CONSTITUTION:In a valve lifter 3, a projection 3a for functioning as a hydraulic piston in an oil chamber 7 is installed on the outer circumference. An orifice is formed in space between an upper projection 9c and a lower projection 9e of an orifice member and thereby a specified narrow clearance is kept up there as an oil throttle passage. Owing to the orifice in this slender clearance, the oil chamber 7 is partitioned off into two chambers, an upper part 7a and a lower part 7b in making a position of the valve lifter projection 3a a border during an up-and-down motion of the valve lifter 3. With difference in hydraulic pressure between both these chambers and resistance at the time of movement of oil passing through the oil throttle passage, such a damping effect as regulating deceleration of the vertical motion of the valve lifter 3 is thus secured. Doing like, improvement in the on-off timing of an intake valve is promoted, through which the intake efficiency is improved.
Patent JP-H0191401-A (JP)
Title: Manufacture of resistor
Inventor: NAKATANI SEIICHI
IPC: H01C17/30
Filed: 1987-10-02
Abstract: PURPOSE:To cut down the cost of equipment by a method wherein, after a substrate material, an electrode material, a resistor material and an overcoating material have been formed by printing, they are sintered simultaneously by conducting a sintering operation. CONSTITUTION:Using an electrode material, the substrate material which is sintered at the sintering temperature of a resistor material, and an overcoating material, a chip resistor is obtained by simultaneously sintering a substrate 1, a resistor 3, an electrode 2 and an overcoating layer 4 by conducting a sintering operation. To be more precise, a substrate material having the low sintering temperature of 800-900 deg.C or thereabout is mixed with an organic binder, a solvent and a platicizer, they are formed into a raw sheet 1. After the sheet 1 has been cut in the prescribed size, electrode paste, resistance paste, and overcoating paste are screen-printed successively, and after a cutting work has been conducted thereon, it is sintered and the substrate 1 and the respective materials are integrally formed. Then, an end-face electrode 5 is coated and sintered, and the chip resistor is obtained. As all the materials are sintered simultaneously by one sintering operation as above-mentioned, the cost of equipment can be cut down.
Patent JP-H04132011-A (JP)
Title: Working method for slider for thin film magnetic head
Inventor: NATE KAZUO
IPC: G11B5/60
Filed: 1990-09-21
Abstract: PURPOSE:To obtain a highly precisely worked slider through an extremely simplified process by applying photo-lithography technique and dry etching technique to the working of the slider for a thin film magnetic head. CONSTITUTION:The slider part 7 of the thin film magnetic head is worked precisely by a method like an ion etching method, etc., with using argon gas, etc., and with using a two-layer resist consisting of a resist pattern (upper layer resist pattern) 4 having photosensitivity and resistance against oxygen plasma etching and an organic resist pattern (lower layer resist pattern) 5 patterned by the oxygen plasma etching as masks. The slider 7 of the thin film magnetic head is worked by using the photo-lithography technique and the dry etching technique in this way. Thus, the slider for the thin film magnetic head excellent in precision, productivity, the yield of products, and cost, etc., can be obtained.
Patent JP-H06103451-A (JP)
Title: External door of automatic vending machine
Inventor: INAGAKI YORIHITO
IPC: G07F9/10
Filed: 1992-09-21
Abstract: PURPOSE:To make it possible to hold an external door which rotates in an upward direction and opens the front surface upper part of a case main body at a desired opened angle by selectively restraining a restraining part to a restraining groove and adjusting the opened angle of a door main body. CONSTITUTION:An opening degree adjusting mechanism 3 composed of the door main body 2 of an external door which is connected and held rotatably with closing the upper end part of the case main body 1 of an automatic vending machine via a hinge, and opens and closes the front surface upper part of the case main body 1, a guard-rail 4 and a stopper 5 is provided. At the time of the door main body 2, the restraining part 5a of the stopper 5 is stored in an end of the sliding groove 41 of the guard-rail 4 and the stopper 5 is stored in the case main body 1 and the internal side part of an external door. Further, when the external door is opened, the restraining part 5a slides the sliding groove 41 toward the other end in accordance with the opening of the door main body 2. When the door main body 2 is to be held with a small opening angle, the restraining part 5a is engaged with a restraining groove 42a. When the door main body 2 is to be held with a maximum opening angle, the restraining part 5a is engaged with a restraining groove 42b.
Patent JP-H0192669-A (JP)
Title: Carrier for ic measurement
Inventor: KASE SEIICHI
IPC: G01R31/26
Filed: 1987-10-02
Abstract: PURPOSE:To simplify a handling mechanism and to smooth measuring operation by standardizing the outward size of a housing which is provided with a hollow for IC attachment and detachment and an insulating bottom plate with plural electrode pads among various packages. CONSTITUTION:The housing is so shaped as to have the hollow 2 for IC attachment and detachment and a socket 3 is fixed inside to a board 4 for fixation. There are electrode pads 7 on the bottom surface of the insulating bottom plate 1' of the housing 1 and connected electrically to the pins 5 of the socket 3 by wiring 6. The pins 5 of the socket 3 corresponding to various packages are connected electrically to the electrode pads 7 whose array positions on the insulating bottom plate 1' are standardized by the wiring 6 and an IC is inserted into the socket 3 to obtain the continuity between the leads of the C and electrode pads 7.
Patent JP-S6295666-A (JP)
Title: Picture generating device
Inventor: DEBITSUDO JIYON HEDORII
IPC: G06T13/20
Filed: 1986-10-21
Abstract: PURPOSE:To process pictures at high speed by adding a means to store the address data that defines the 3-dimensional form of an object. CONSTITUTION:The 1st memory device 1 stores the address data that defines the 3-dimensional form of the object. While the 2nd memory device 2 stores the video data that defines the details of the 2-dimensional surface of the object. Then the address data of the memory device 1 is transmitted to move the object in a space or change the direction of the object. Then the deformed address data is produced to define the 2-dimensional picture of the object. Then the video data is written to the 3rd memory device 6 together with the detailed data on said 2-dimensional surface in the form of the output video data that defines the 2-dimensional picture of the object according to the control of the deformed address data.
Patent JP-S60140965-A (JP)
Title: Automatic answering telephone set
Inventor: YADA TAKASHI
IPC: H04M1/64
Filed: 1983-12-27
Abstract: PURPOSE:To simplify the device constitution and also to attain ease of control method by outputting an electric control signal having a different DC power application time from a control means and driving the drive means intermittently so as to switch a prescribed state and keeping the state after switching by a holding means. CONSTITUTION:Through the time control of microcomputer 34, a time T1 is counted at high level and when an output from an output section 34C is brought into a low level, a transistor 32 is turned off, an absorbing force of a solenoid plunger 26 is released, an arm pin 24a is pressed into contact with a cam pin 22b and a base arm 12 is stopped regardless that there is a force restoring to the intermediate position by springs 17, 18. A magnetic head 15 contacts strongly a response message tape 9 in this state and a pinch roller 16 is pressed contact with a capstan 2 while clipping the magnetic tape, then the magnetic tape is run in response to the drive of a motor 6 so as to bring the mode to the reproducing state or the recording state.
Patent JP-S61131831-A (JP)
Title: Reject disposal method in automatic assembling line and kitting pallet therefor
Inventor: ONO KEIJI
IPC: B23P19/00
Filed: 1984-11-28
Abstract: PURPOSE:To make repairs for a reject performable with parts on a kitting pallet, by connecting the kitting pallet fitted with an index pin, to a work pallet at a time when suchlike appears. CONSTITUTION:Using a kitting pallet 5 being connectable to a work pallet 2, when a reject is found out, this kitting pallet 5 is connected to the work pallet 2 on which the reject exists. At this time, an index pin attached to the kitting pallet 5 is detected whereby at stations S1-Sn+1 afterward, no assemblage of parts is performed and the parts are mounted on the kitting pallet 5. Therefore, after repairing the reject at the terminal of an assembling line, these parts on the kitting pallet 5 can be assembled to the work pallet 2. On the other hand, a concave part 6, where a stopper 3 is inset, is formed in the front side of the kitting pallet 5, while a connecting part 7 consisting of a convex piece is formed in the rear side.
Patent JP-H04130686-A (JP)
Title: Laser light wavelength converter
Inventor: TANUMA RYOHEI
IPC: H01S3/108
Filed: 1990-09-20
Abstract: PURPOSE:To improve a wavelength conversion efficiency by aligning condensing angles to a predetermined angle capable of accurately satisfying phase aligning condition of all lights to be converted in a laser luminous flux. CONSTITUTION:A parallel laser luminous flux 21 is applied to a convex conical lens 40 to convert it to a conical luminous flux 22 to be incident to a nonlinear optical crystal 50. In this case, a conical axis FL is brought into coincidence with the direction of a crystal optical axis (z), the light 20 to be converted is condensed in the vicinity of a focal line FL to be enhanced to form a high intensity region of a polarized wave. The vertex angle of the lens 40 is so set that the vertex of the flux 21 becomes an angle for satisfying phase aligning conditions. A second harmonic wave conversion light 30 generated by wavelength conversion in the nonlinear optical crystal 40 is converted to a parallel output luminous flux 31 by a conical lens 60 to be externally output. Thus, it is condensed to the condensing angle coincident with the phase aligning angle to satisfy the phase aligning condition and to improve its wavelength conversion efficiency.
Patent JP-S60139213-A (JP)
Inventor: SHIBATA KATSUICHI
IPC: A47J27/08
Filed: 1983-12-27
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-H03112077-A (JP)
Title: Opposed contacting contact for electric/electronic component
Inventor: TSUBOI MASAO
IPC: H01R13/03
Filed: 1989-09-27
Abstract: PURPOSE:To obtain an opposed contacting contact for electric/electronic components with a contact section made of a material stuck and deposited with no oxide fine powder of solder by constituting the contact section with one of Au-Zn, Au-Ga, Au-Ge, Au-In and Au-Sn alloys. CONSTITUTION:A contact section is constituted with one of Au-Zn, Au-Ga, Au-Ge, Au-In and Au-Sn alloys. The generation of the oxide of solder is suppressed when the foot section of a connector terminal coated with solder is inserted or removed, no oxide of solder is stuck and deposited on the surface of the contact section made of the above alloy, on the contrary the fine powder of the above alloy is stuck and deposited on the surface of the foot section of the connector terminal, Au alloys are brought into contact with each other, and stable contact characteristic is obtained. The composition of Au-Zn, Au-Ga, Au-Ge, Au-In or Au-Sn alloy is set to 0.1-10% for Zn, Ga, Ge, In, or Sn.
Patent JP-H0985069-A (JP)
Title: Method for continuously dissolving gel like substance and apparatus therefor
Inventor: IMAMURA KIYOSHI
IPC: G03C1/015
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To increase the dissolving capacity of a gel like dissolved substance by finely grinding a gel like substance in a dissolving tank by the blades of a stirrer and the buffle plates attached to the dissolving tank and applying solid flow to the whole of the gel like substance to heat and dissolve the gel like substance. SOLUTION: A gel like substance is finely ground by the upper stirring blades 10 of a stirrer 2 moved in close vicinity to the lateral and vertical buffle plates 6, 5 attached to the wall of a dissolving tank 1 and the lower stirring blades 11 moving in close vicinity to the lateral buffle plate 6 and the metal net of a dissolving soln. taking-out port. Movement is applied to the gel like substance by the rotation of the upper and lower stirring blades 10, 11 and the liquid of the dissolved gel like substance and the ground gel like substance are mixed by the action of the lateral and vertical buffle plates 6, 5 to generate flow. The solid flow comes into contact with a heated wall surface and the heated surface of the gel like substance is always renewed and the dissolution of the gel like substance is accelerated.
Patent JP-S61131357-A (JP)
Title: Low pressure metal vapor gas discharge lamp
Inventor: INOUE AKIHIRO
IPC: H01J61/20
Filed: 1984-11-28
Abstract: PURPOSE:To control the metal vapor pressure within a luminous tube in a steady burning by sealing luminous metal in the form of an alloy with metal which is lower in the vapor pressure than the luminous metal into the luminous tube, and having the characteristic that the vapor pressure of the luminous metal is temporarily lowered against the temperature rising. CONSTITUTION:A two kinds of sealing materials which have the ratio of ionization potential over 1.7, namely, helium as rare gas and mercury as luminous metal, are sealed into a luminous tube 1, and the mercury is sealed into the slender tube 5 of an anode 2a side, as an alloy of bismuth and indium, which is lower in the vapor pressure than the mercury, namely, in the form of amalgam 4. The amalgam 4 has the temperature range in which the mercury vapor pressure is temporarily lowered by the rising of temperature. Whereby, when the temperature of the luminous tube is raised in a steady burning, it is possible to obtain the characteristic that the mercury vapor pressure within the luminous tube is temporarily reduced, and the stable operating point of current and voltage is backed, and since the lamp voltage is lowered for this part, it is possible to maintain the stable burning with good efficiency.
Patent JP-H1096733-A (JP)
Title: Automatic analysis device
Inventor: KONDOU SHIHO
IPC: G01N35/00
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an automatic analysis device of which operating efficiency at setting or exchanging a reagent bottle is improved, and erroneous installation of the reagent bottle can be reduced. SOLUTION: This automatic analysis device is provided with a reagent cold reserving storage 12 fixedly holding and receiving a plurality of reagent bottles 18, a device 11 reading out the reagent bottle information 19 on the reagent bottles 18, a part memorizing the reagent bottle information 19, a part controlling the reagent remaining quantity in the reagent bottle 18, and display lamps 21 displaying the installed positions of the reagent bottles, or parts displaying the installed positions by figures.
Patent JP-H1181327-A (JP)
Title: Method and device for plant natural aggression-acceleration in greening of slope face
Inventor: YOSHIDA HIROSHI
IPC: A01C7/00
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To efficiently capture seeds fallen from neighboring trees and induce the vegetation by creating a growing bed containing no seeds and installing fence-shaped objects in a plurality of linear, intermittent, or staggered patterns. SOLUTION: Fence-shaped objects 12 are arranged on a growing bed created on the face of slope 10. The growing bed 11 should be created by spraying or borrow material in a state where no seeds are contained. The fence-shaped objects 12 are installed by driving anchor pins 13 for fences to the growing bed 11 in the form of one more linear, intermittent or staggered shapes. Portion above ground of the fence-shaped objects 12 are formed as fence-shaped net or plate-shaped shelves. Net or the like may be fixed to the growing bed with anchor pins. Materials for fence-shaped objects 12 or nets may be plant type or biodegradable resin or the like. Thereby, the seeds of woody plants scattering, falling from the external can be captured accurately, uniformly, and efficiently. Thus, vegetation inducing work can be accelerated efficiently.
Patent JP-H03115793-A (JP)
Title: Rotor for pump
Inventor: TAGAMI YOSHITAKA
IPC: F04D29/02
Filed: 1989-09-27
Abstract: PURPOSE:To decrease a dimensional change to be caused by moisture absorption and set a clearance between the peripheral surface of a rotor and the inner surface of a housing as small as possible by blending phenol aralkyl resin and the filler in phenol resin to form a rotor for pump. CONSTITUTION:Phenol aralkyl resin and the filler are blended in phenol resin to form a rotor for pump. Phenol aralkyl resin, which is ordinary used for the purpose to improve the heat resistance, is used for forming a rotor for pump with resin on the basis of the point that this resin is effective in restraining moisture absorption, and a rotor made of resin with a small dimensional change can be realized. As a result, a clearance, which is important for a pump, between the peripheral surface of the rotor and the inner surface of a housing can be set as small as possible.
Patent JP-S60143621-A (JP)
Inventor: TSUNEKANE TOSHIAKI
IPC: H01G4/40
Filed: 1983-12-29
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-H04128644-A (JP)
Title: Measuring device for hydrogen concentration in molten metal and method for inspecting operation of measuring device for hydrogen concentration in metal bath water
Inventor: IMAI MASAYA
IPC: G01N33/20
Filed: 1990-09-19
Abstract: PURPOSE:To correctly judge the operation state of a detecting device for hydrogen gas concentration by constructing a closed circuit only with a channel on the detection side with the channel on the detection side disrupting from a channel on the side in contact with bath water. CONSTITUTION:After inert gas is supplied and filled into a circulation channel by means of opening an electromagnetic valve 38 of an inert gas cylinder 40, the valve 38 is closed and a circulation pump 28 is brought into operation to circulate the inert gas in the channel. Therefore, the contact of dissolved hydrogen and molten metal 12 in a channel 26 on the side in contact with the bath water causes the dissolved hydrogen in the molten metal 12 to be diffused in the inert gas so that pressure is boosted upto a partial pressure equilibrium to the concentration of the dissolved hydrogen in the molten metal 12. As a result, the hydrogen concentration in the inert gas which reaches an equilibrium state is detected by a detector 30 for hydrogen gas concentration so that the hydrogen concentration in the molten metal 12 can be measured. In addition, a closed circuit can be constructed only with a channel 34 by disrupting the channel 34 on the detection side from the channel 26 by means of a four-way switching valve 42.