baber/WOPTO huggingface dataset:
Patent JP-2000299989-A (JP)
Title: Power converter
Inventor: AYANO HIDEKI
IPC: H02M7/48
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain a power converter having a structure employing no transformer and reactor by providing a zero-phase voltage removing circuit in series between an inverter and a load thereby reducing electromagnetic trouble of radiation performance and conductivity. SOLUTION: A zero-phase voltage removing circuit 5 is provided in series between a voltage type inverter 3 and a load employing a motor 4 wherein the zero-phase voltage removing circuit 5 comprises a rectifier 2 and an inverter 53 similar to the inverter 3. A control signal having characteristics to those of an on/off control signal for the inverter 3 is employed for controlling the inverter 53. The signal of reverse characteristics is obtained by subjecting the control signal for the inverter 3 to inversion control. Since zero-phase voltage being generated from the inverter 53 decreases simultaneously with increase of zero-phase voltage generated from the inverter 3, zero-phase voltage can be removed for the entire circuit electromagnetic and electromagnetic trouble of radiation performance and conductivity can be reduced.
Patent JP-S62261993-A (JP)
Inventor: TSUTAGAWA MASAHIRO
IPC: G21C11/02
Filed: 1986-05-08
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-S60246630-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAWAI AKIRA
IPC: H01L21/288
Filed: 1984-05-21
Abstract: PURPOSE:To improve the reliability making fine pattern formation easier by a method wherein a conductive metal is deposited on contact holes made in an insulating layer on a substrate utilizing an electromechanical process to form a conductive metallic layer with almost flat surface later forming a metallic film for wiring on the insulating layer. CONSTITUTION:An insulating layer 2 is formed on a substrate 1 to be filled with a wiring 3 forming contact holes 2a, 2b by photolithography. The substrate 1 is immersed in electrolyte 15 in electrolytic cell 14. A conductive metallic material is resolved in the electrolyte 15. An anode 16 made of the conductive metallic material is immersed in the electrolyte 15 and the first cathode 17 is connected to the substrate 1 while the second cathode 18 is connected to a connecting part from a wiring 3. Firstly the anode 16 and the cathode 17 are supplied with DC and a wiring metal is deposited in the contact hole 2a up to the surface of insulating layer 2 making the surface flat. Secondly the anode 16 and the cathode 18 are supplied with DC and the wiring metal is deposited in the contact hole 2b up to the surface of insulating layer 2 making the surface flat. Through these procedures, overall surface may be almost flattened.
Patent JP-H05278071-A (JP)
Title: Base structure of injection molding machine
IPC: B29C45/17
Filed: 1992-03-31
Abstract: PURPOSE:To advance the appearance of an injection molding machine and keep the good use of the machine and further to stably support the loads of the injection machine perse by improving the cover of a mold clamping unit, a supporting structure and a panel in regard of the base structure of the injection molding machine. CONSTITUTION:The following structure is adapted with respect to the base structure 2 of an injection molding machine 1. A gate cover 12 is of a suspension door type and movable from the gate part to the outside of a clamp cover 11. The clamp cover 11 is detachably mounted through engagement between an end cover and a cover serving also as a post. A supporting structure 10 is screw-fastened such that a male screw fixing a mount in its lower end is penetrated through a pipe secured on the center of breadth direction of a base lower frame 9. A panel 5 is attached on the sheeting base plate fitted on a panel mounting part of the base 3. The base plate includes an opening formed in its central part and water receiving grooves that are formed by outwardly turning the inner peripheral parts on each side except the lower side of the opening.
Patent JP-S5228008-A (JP)
Title: Silencing device
Inventor: OOKUMA YOUICHIROU
IPC: F01N1/00
Filed: 1975-08-29
Abstract: PURPOSE: A small-sized silencer characterized by excellent silensing efficiency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0673728-A (JP)
Title: Method of joining continuous walls and reaction device used in iys installation
Inventor: TANAKA TAKESHI
IPC: E02D5/20
Filed: 1992-03-31
Abstract: PURPOSE:To reduce number of steel members required for joint installation, to improve working efficiency, to reduce construction cost and period, and in connection with taking of reaction force by natural ground against lateral pressure of setting material, ensuring transfer of the reaction force and to improve working efficiency of installation and removal. CONSTITUTION:Both ends of continuous wall steel members 11 and 12 are provided with fitting joints 11a and 12a, and the joints 11a and 12a are mutually fitted in, and the steel members 11 and 1 2 are connected to each other. At the time of placing setting material, a section 18 of a reaction device A which has an expansion jack 20 is fitted into the joint 11a of the member which has not yet been fitted into, and the reaction force is taken by the natural ground via the device A. The reaction device A is constituted with a pushing plate 17 and a bearing plate 21 that are connected together via the expansion jack 20.
Patent JP-S62261258-A (JP)
Title: Line terminal equipment
Inventor: YOSHIZUMI NORIYUKI
IPC: H04M1/82
Filed: 1986-05-07
Abstract: PURPOSE:To re-start the communication without re-dialing by a caller by preventing the releasing of a line for a prescribed time even when on-hooking is executed at an incoming side, preventing the releasing of the line even when a re-calling signal arrives in the delaying time and the delaying time is reached and displaying the arrival of the re-calling signal. CONSTITUTION:A delaying circuit 16, after a hook switch 14 is hooked on and a prescribed time passes, controls a line switch 11 and releases the line. When the calling with an opponent is executed again and the incoming calling side only is hooked on, while the releasing of the line is delayed by the circuit 16 at the incoming calling side, a re-calling switch 19 is operated and the signal is sent from either of the outgoing calling side or the incoming side. When the signal is detected by other re-calling signal detecting part 20, it is displayed by a re-calling displaying means 21, the delaying time of the circuit 16 is reset by the signal from the detecting part 20 and the timing action is continued. During this, when a user recognizes that the re-calling is executed from a calling opponent, and hooks on, the timing action of the circuit 16 is stopped and the mutual calling can be executed again.
Patent JP-S5330491-A (JP)
Title: Massive catalyst body
Inventor: TAGUCHI ISAMU
IPC: B01J35/02
Filed: 1976-09-02
Abstract: PURPOSE: To provide the title catalyst with high mechanical strength, high voids, and low press. loss by forming a right cylindrical shape having many vertical grooves and an uneven section of a plane perpendicular to the longitudinal axis in which the many uneven parts have been made curved. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05301084-A (JP)
Title: Liquid treating equipment
Inventor: TAKIZAWA YOSHIHARU
IPC: H01L21/306
Filed: 1992-04-23
Abstract: PURPOSE:To efficiently produce a liquid crystal display element having different substrate dimension by moving both of the part for regulating the moving direction and the part for pushing the material to be treated on a carrier mechanism and providing a function capable of treating the material to be treated which is different in width by the same device. CONSTITUTION:A roller holding fitting 6 is moved to the position of a roller holding fitting 7 by actuating a driving system. Further, a slide fitting 21 connected to the fitting 6 is moved by this movement. Therefore, the position of a slide roller 20 is moved via a bearing according to movement of the slide fitting 21. As a result, the position of a rubber ring 17 brought into contact with a glass base plate 1 is moved to the end part of the glass base plate 1 and the carrier width is changed. In such a way, e.g. the glass base plate is treated in the different carrier width by interlocking the movement of a riding roller 16 with the movement of a mechanism for changing the carrier width.
Patent JP-S5730335-A (JP)
Title: Protection of wiring layer
Inventor: FUJIEDA SHINETSU
IPC: H01L23/31
Filed: 1980-07-31
Abstract: PURPOSE:To increase the adhesive property for both the wiring layer provided on a semiconductor substrate and a resin film by a method wherein a hardened material layer, consisting of an organic zirconium compound and a silane delivative, is interposed between the wiring layer formed on the semiconductor substrate and the polyimide resin film. CONSTITUTION:On the Al wiring layer 3 provided on the semiconductor substrate 1 through the intermediary of an SiO2 film 2, a hardened material layer 4 of the composition consisting of the residue of the silane delivative having the residual radical of the organic zirconium compound of 20-80wt% and alkoxy radical, alkyl radical, amino radical, epoxy radical or the like, is formed, and then a polyimide resin layer 5 is covered on the hardened material layer 4. Through these procedures, the adhesiveness between the wiring layer 3 and the polyimide resin layer 5 is increased and the corrosion generating on the wiring layer can be prevented.
Patent JP-H10300318-A (JP)
Title: Cooling storage cabinet
Inventor: ABE TAKAYUKI
IPC: F25D19/02
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To narrow a space at a connecting part between the cold air outlet of a cooler and an outlet duct. SOLUTION: A cover 30 is mounted on a cooler and a cabinet inside fan 35 is provided on a protrusion 34 on a front face. When the cooler is included in a correct position within a cooling chamber, the protrusion 34 is connected with the rear part of an outlet duct 55 provided on a partition plate between the cooling chamber and a freezing chamber. A portal shielding member 63 fabricated separately is mounted in such a manner as to cover a side face from the top face of the protrusion 34. A clearance at the rear upper part of the outlet duct 55 is reduced by a top face plate 64 and a rear face plate 69 of the shielding member 63 and a clearance at the rearward side part of the outlet duct 55 is narrowed by side face plates 65, 66.  Heated air produced in the cooling chamber during defrosting operation is prevented from leaking into a freezing chamber side through the outlet duct 55 as much as possible.
Patent JP-2000289554-A (JP)
Title: Airbag device
Inventor: FUKUDA KANICHI
IPC: B60R21/205
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To allow an airbag to be smoothly deployed in an appropriate shape by preventing the folded airbag from flying into an automobile compartment while in its folded state. SOLUTION: This airbag device 13 for an automobile front passenger seat has an airbag 14 folded in a staggered manner and the lower half of a fold 141 of the airbag 14 is locked to a retainer 21 by means of a deployment regulating member 31 comprising a strip of cloth. During the process of inflation of the airbag 14, a cover part 142 not bound by the deployment regulating member 31 and the upper half of the fold 141 are first inflated and deployed into the automobile compartment along the inner surface of the windshield. When the front part of the airbag 14 is thus fully deployed, a slit formed in the deployment regulating member 31 is ruptured by an increase in tension and the rear part of the airbag 14 unbounded deploys into the automobile compartment.
Patent JP-S5628467-A (JP)
Title: Manufacture of assembled element for lead storage battery
Inventor: TSUCHIDA KENSAKU
IPC: H01M50/541
Filed: 1979-08-16
Abstract: PURPOSE:To obtain satisfactorily welded parts with enhanced mechanical strength by, when an electrode-plate lug and a shelf are welded together with a large current to form an assembled element, activating the facing surfaces of the lug and shelf before welding those surfaces by either a preheat current or ultrasonic vibration. CONSTITUTION:An electrode-plate lug 9 which is a part of an electrode plate 6 and a shelf 4 with a cell post 3 are welded together to form an assembled element. Here, in welding, the facing surfaces of the contact between the electrode-plate lug 9 and the shelf 4 are activated by pressing them from both sides with the help of small plates 12 and 13, which are used both for pressing and for current transmitting, while a preheat current is treasmitted with the help of a welding equipment 14 equipped with a preheat power-source. After that, a large current for welding is transmitted to weld the lug 9 and the shelf 4. It is preferred to provide the facing surfaces of the contact between the lug 9 and the shelf 4 with concave or convex parts. In addition, ultrasonic vibration may be used in place of a preheat current for activating the facing surfaces.
Patent JP-S586418-A (JP)
Title: Scale tape take-up mechanism of oil gauge
Inventor: MAESHIBA SOUZABUROU
IPC: G01F23/42
Filed: 1981-07-03
Abstract: PURPOSE:To reduce an overtention or a sag of a scale tape as soon as possible, by loading a certain floating rotary mechanism using a coil spring to a follower drum. CONSTITUTION:A certain floating rotary mechanism using a coil spring is loaded to a follower drum to absorb the fluctuation of the circumference diameter caused by the take-up of a scale tape by the floating rotation of the follower drum. For instance, a coil spring 10 is loaded between a fixed flange which is fixed to a left shaft 2 by means of a pin 9' and a follower drum 4. The both ends of the spring 10 are connected to the drum 4 and the flange 9 respectively. Then the drum 4 is coupled to the shaft 2 via the spring 10 and furthermore can have on idle rotation up to its limit of energization by the force of the spring 10.
Patent JP-S60249181-A (JP)
Inventor: MATSUOKA SHIGERU
IPC: G06F3/12
Filed: 1984-05-25
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-S61261330-A (JP)
Title: Rendering polystyrene foam molding flame-retarding
Inventor: YAMAGUCHI HACHIRO
IPC: C08J9/34
Filed: 1985-05-15
Abstract: PURPOSE:To obtain the titled molding of excellent flame retardancy easily, by coating a polyethylene foam with a flame-retarding film with its inside surface being coated with a flame retardant. CONSTITUTION:A polystyrene foam 1 is coated with a flame-retarding film 2 (e.g., PVC) with its inside surface being sprayed or coated with a flame retardant 2a (e.g., powdered flame-retarding inorganic compound).
Patent JP-S5629168-A (JP)
Title: Measuring method of body fluid component by immunity chemical reaction
Inventor: MIYAI KIYOSHI
IPC: G01N33/543
Filed: 1979-08-16
Abstract: PURPOSE: To perform the measurement of body fluid component with good sensitivity, by reacting the inspected body, mark antigen, the 1st antibody in package, and reacting further with package fixed for the 2nd antibody.  
     CONSTITUTION: After adding the 1st stage of reaction solution consisting of the combined substance of inspected body including measured object, mark object and the 1st antigen to the 1st reaction package 2, the 2nd antigen fixing reaction package 1 is coupled. After a given time of reaction, the package is turned down and the solution is moved to the 2nd antigen fixing reaction package 1. Further, after a given time reaction, again the package is turned over and the reaction solution is moved to the 1st reaction package 2 to measure the liquid phase at the 1st reaction package 2 or solid phase mark at the 2nd antigen fixing reaction package 1. In this case, by improving the contact area to be increased with the reaction solution of the 2nd antigen fixing reaction package 1, the measuring sensitivity of body fluid component by immunity reaction can be increased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S588111-A (JP)
Title: Method of measuring the boiled extent of cocoons
Inventor: TAKABAYASHI CHIYUKI
IPC: G01N19/00
Filed: 1981-07-04
Abstract: PURPOSE:A sinusoidal oscillation is applied to a point on the trunk of a cocoon and the oscillation is examined on its characteristics such as phase or amplitude at another point in a certain distance to give accurate information on the boiled extent of cocoons simply. CONSTITUTION:A boiled cocoon is set to a prescribed position and a sinusoidal oscillation S1 is applied to a point on its trunk and at another point in a certain distant the oscillation coming through S2 is examined on their phase delay amplitude ratio delta/omega, amplitude ratio h2/h1 or the frequencies where their phase become same. In this way, the information of the cocoon about viscoelastic characteristics is collected to evaluate the boiled extent of the cocoon.
Patent JP-S58222416-A (JP)
Title: Head for vertical magnetic recording and reproducing
Inventor: HATSUTORI MASUZOU
IPC: G11B5/127
Filed: 1982-06-17
Abstract: PURPOSE:To realize highly dense recording, by making a magnetic film separate out on a U-shaped non-magnetic substrate having a recording medium and two sections facing with each other. CONSTITUTION:A mild magnetic film 14 having a small coercive force and large magnetic permeability is formed on a U-shaped non-magnetic coil 11, whose one end face 12 has an area which is sufficiently smaller than that of the other end face 13. In addition to the above, a mild magnetic film 15 having a coercive force which is greater than that of the film 14 is separated out at the end part having the end face 12. Then, a coil for excitation 16 and coil for reproduction 17 are wound around the single- layered film section and double-layered film section, respectively. Thereafter, the formed U-shaped magnetic head is arranged closely to and facing to the surface of a vertical magnetic recording medium composed of a high-permeability film 19 and vertically magnetized film 20, both of which are made separate out on a substrate 18. The record reproduction with the head is performed through the cross section of the film 14 and recording is performed by magnetizing the recording medium by exciting the coil 16 and magnetically inverting the film 14. At this time, the magnetic circuit becomes a closed circuit as shown by the broken line, and the efficiency of the head is improved when compared with conventional single-pole head of closed magnetic circuit.
Patent JP-S5533202-A (JP)
Title: Servomotor controller
Inventor: TACHIBANA KAZUO
IPC: G05D3/20
Filed: 1978-08-30
Abstract: PURPOSE: To make it possible to control a servomotor by varying closely the output of the servomotor N times by storing a digital value N times as much as an address  difference and by counting down a number N times as much as this address difference by address pulses.  
     CONSTITUTION: Arithmetic circuit 3 obtains an address difference between object register 1 stored with an address to be retrieved and count address register 2 stored with the present address of rotary disc 10 and this obtained address difference is multiplied by N by shift circuit 4 and stored in store register 5. Further, the output of store register 5 is converted by D-A converter 6 into an analog value, which is inputted to power amplifier 7 before servomotor 8 together with a feedback signal from tacho-generator 9 so as to vary the input of the servomotor closely N times, so that the servomotor will be controlled without using a specific pattern value equivalent to the address difference. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04289754-A (JP)
Title: Stator winder
Inventor: TSUGAWA TAKAYUKI
IPC: H02K15/095
Filed: 1991-03-15
Abstract: PURPOSE:To realize light reciprocation of spindle in direct advancing direction by reducing resistance when a wire is pulled out from a nozzle. CONSTITUTION:A nozzle 12 is pivoted, inclinably in the axial direction of spindle, through a shaft 13 to a nozzle holder 11 secured to the end of a spindle 8. The nozzle 12 is normally held in a state crossing orthogonally with the axis of spindle through a resilient buffer member 14 placed between the nozzle 12 and the nozzle holder 11 and when the spindle 8 moves in the axial direction, the nozzle 12 is inclined oppositely to the advancing direction of the spindle while resisting against the resiliency of the buffer member 14 by means of the tension of a wire W thus reducing the resistance against the wire.
Patent JP-H09293285-A (JP)
Title: Magneto-optical recording medium and its reproducing method
Inventor: KAWANO TOSHIFUMI
IPC: G11B11/10
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain stable production and simultaneously a high signal level by providing the surface of a substrate with a reproducing layer consisting of an alloy magnetic material contg. rare earths and transition metal, intermediate layer, cutting layer and recording layer in this order and satisfying prescribed conditions. SOLUTION: The mask for the low-temp. part of this medium is formed by a change in the magnetic characteristics of the intermediate layer and the mask for the high-temp. part is formed as exchange bonding is cut off when the cutting layer exceeds a Curie temp. Consequently, the formation of the mask no longer depends upon the magnetic characteristics of the reproducing layer and the compsn. margin of the reproducing layer widens considerably. The higher signal level is obtd. particularly if the compsn. is so set that the magnetization of the reproducing layer in an aperture is made small.  The Curie temp. of the cutting layer does not depend so much on the compsn. rate of the rare earth metals and transition metal of the cutting layer and, therefore, the stable formation of the mask of the high-temp. part is made possible in spite of a minor change in the compsn. of the cutting layer. The exchange bonding strength changes drastically near the Curie temp. and, therefore, the fluctuation of the mask diameter is small in spite of a minor change in the reproduction magnetic fields.
Patent JP-S5628572-A (JP)
Title: Video supply unit
Inventor: WATANABE TATSUO
IPC: G11B15/68
Filed: 1979-08-17
Abstract: PURPOSE:To make efficient use of various videos such as information guide as required, by selecting a tape from the cradle, where many tapes with various information recorded are stored, by a selector and by loading and unloading it to and from the picture recording and reproducing device automatically. CONSTITUTION:Selector 2 installed ten-key 4 and operation button 4' and monitor TV 3 are fitted onto frame 1, and plural tapes 6a, 6b and 6c are stored in base 5 of frame 1, and various constituent devices of the tape supply unit are provided which loads and reloads tapes to and from picture recording and reproducing device 7 automatically. When the user operates to select arbitrary information from plural tapes on a basis of the program ledger by selector 2, the controller is operated to rotate motor 13, and cradle 8 is moved, and one tape is selected and is made opposite to insertion entrance 20, and next, tape stoppers 23 and 24 are slid to insert the tape into tape insertion entrance 20 of device 7, and after that, the tape is reproduced (recorded), and the tape is stored in the original position after the end of reproducing (recording).
Patent JP-H10277136-A (JP)
Title: Adult pacifier
Inventor: KUBO TOYOSHI
IPC: A61J17/00
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an adult pacifier which can enhance the effect of no smoking. SOLUTION: The distal end part of a stall 12 having its root part 14 which can be fitted onto a finger is formed in a nipple-like shape.