baber/WOPTO huggingface dataset:
Patent JP-H08287754-A (JP)
Title: Method and equipment for checking adaptability between bestowed insulation element and standard insulation element
Inventor: AKIMU JIYANA
IPC: G01N23/225
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To confirm the compatibility of a given insulating element with a standard insulating element by having a primary electron beam irradiated to the given insulating element, receiving emitted secondary electrons sent back, and comparing the time-series electric current curve of the secondary electrons with a standard time-series electric current curve. SOLUTION: An insulating element 1 is irradiated by a primary electron beam 30. Whose property is to be determined from a radiation unit 20 of an electron radiating/receiving assembly 2. As a response, a secondary electron beam 31 is emitted out of the element 2 to be sent back and received by a unit 21. Based on the electron beam 31, the time-series electric current curve can be obtained. A comparison unit 4 compares the time-series electric current curve of the electron beam 31 with the standard time-series electric current curve G and confirms whether the time-series electric current curve of the electron beam 31 can be registered or not. In the case that the time-series electric current curve of the electron beam 31 is confirmed to be registered, it can be assumed that the element 1 is not contaminated.  This method can be applicable for detection of contamination and defects of the grain of the insulating material to be used for forming a coating of an electric power cable.
Patent JP-S63244309-A (JP)
Title: Magnetic disk
Inventor: YONEMITSU MAKOTO
IPC: G11B5/66
Filed: 1987-03-30
Abstract: PURPOSE:To control the magnetic characteristics of a magnetic medium layer so that the magnetic medium layer having high coercive force, high residual magnetization and improved magnetic characteristics is obtd. by forming the magnetic medium layer as a recording medium of a magnetic disk into multiple layers formed between thin nonmagnetic films. CONSTITUTION:The plural thin magnetic film medium layers 8 which are held in place between the nonmagnetic layers 6 and are formed to a smaller thickness are laminated and are integrally formed on a prescribed circular disk substrate 4. While the magnetic disk having such multi-layered magnetic medium layer 2 has the high coercive force by the medium layers 8 consisting of the thin films, the disk has the residual magnetization of the value totaling the residual magnetizations of the medium layers 8. The residual magnetization, therefore, depends on the total film thickness of the magnetic medium layers 8 consisting of the thin films and the desired residual magnetization characteristic is obtd. by controlling the same; in addition, the coercive force can be controlled by the increasing or decreasing the film thicknesses of the individual thin magnetic film medium layers 8 consisting of the thin films. The magnetic medium layer having the improved magnetic characteristics is thereby advantageously obtd. by controlling the magnetic characteristics as desired.
Patent JP-S63242748-A (JP)
Title: Vehicle lamp control device
Inventor: HATTORI YUKIMITSU
IPC: B60Q1/02
Filed: 1987-03-30
Abstract: PURPOSE:To facilitate the setting of the brightness of a lamp by providing a light receiving part for detecting the brightness/darkness outside a vehicle and carrying out automatic lamp control with the brightness of the outside at the time of carrying out the ON/OFF of a manual lamp switch as a threshold. CONSTITUTION:When a manual tail lamp switch SW1 is closed, the output (e) of an OR circuit 6 enters the input (m) of a threshold renewing circuit 4 and the signal phi of brightness on the outside of a vehicle from a light receiving part 1 is inputted into a threshold deciding circuit 2. This value is stored in a judging circuit 3 as the lighting threshold psi1 of a tail lamp. And, by comparing the two, it phi<=psi1, outputs (q), (r) are made one (1) and the inputs of the OR gates 6, 7 become one (1), lighting a tail lamp 15 and a head lamp 14. Thereby, in an automatic lamp control device for a vehicle, the brightness level for turning ON/OFF of a lamp can be set by the judgement of the driver.
Patent JP-H10264248-A (JP)
Title: Film affixing device
Inventor: KITAGAWA KENJI
IPC: B29C65/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent a lower side lamination roll, etc., from being stained by a lamination liquid which overflows from a film and a base plate in a film press-bonding, for a film affixing device wherein the lamination liquid is applied between the base plate and the film when the film is affixed to the base plate. SOLUTION: Under a state wherein a lamination liquid is applied on the upper surface of a base plate 16, and a film 22 is superposed on the base plate 16, the base plate 16 and the film 22 are passed between upper and lower lamination rolls 18, 20, and the film 22 is pressbonded to the base plate 16 by this film affixing device 10. For such a film affixing device 10, a liquid drop receiving sheet 26 of which the width is larger than the base plate 16, is stretched in such a manner that it may cover a contact surface of the lower side lamination roll 20 with the base plate 16, and the liquid drop receiving sheet 26 is fed synchronously with the base plate 16.  The lamination liquid which overflows between the base plate 16 and the film 22, and streams down from both side ends in the width direction of the base plate, is caught by the liquid drop receiving sheet 26, and the lamination liquid is prevented from adhering to the lower side lamination roll 20.
Patent JP-S62237681-A (JP)
Title: Female connector member
Inventor: LEMELSHTRICH NOAM
IPC: F16L37/08
Filed: 1987-03-30
Abstract: A female connector member (4) for use in a quickly-attachable connector assembly with a male connector member (6) comprises a housing (10) formed with a socket for receiving the male connector member (6) and further formed with a pair of circumferentially-spaced openings (22) through a wall leading into said socket; and a locking member (8) having a flexible arcuate section (30) received on the outer face of the housing (10), and a pair of locking elements (32) normally projecting through the openings (22) into the socket for locking the male connector member (6) therein. The outer faces of the locking elements (32) are inclined at an acute angle to the longitudinal axis of the socket and converge in the direction of the mouth of the socket, such as not only to facilitate the insertion of the male connector member (6) into the socket by a small push force but also to lock the male connector member (6) against withdrawal from the socket even by a large pull force.
Patent JP-H10277985-A (JP)
Title: Positioning device
Inventor: NOBUTOMO MASAHIRO
IPC: B25J11/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To realize the excellent accuracy and the high speed by mounting an end effector on a tip of an arm to be elongated/contracted by a drive device fixed to the different position through a universal joint to reduce the inertia of a parallel link mechanism. SOLUTION: Servo motors 17 as drive device are fixed to three different positions of a base 16, and a spindle 18 is also fixed by a spindle receiver 19 fixed to the base 16. An arm 21 is connected to the spindle 18 through a constant velocity joint 20. An end effector 23 is mounted on a tip of the arm 21 through a constant velocity joint 22 as a universal joint. The movement of the arm 21 is transmitted to a screw shaft 26 through the constant velocity joint 20 by turning the spindle 18, and the arm 21 mounted on a nut 25a is elongated/contracted. By independently driving the servo motors 17, the length of three arms 21 can be regulated, and the end effector 23 can be moved to an arbitrary position in three dimensions.
Patent JP-H11274195-A (JP)
Title: Method and apparatus for manufacturing resin encapsulated semiconductor device
Inventor: OIDA SHIGEJI
IPC: B29C45/14
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To suppress a sealing tape from crumpling when a resin encapsulation while the sealing tape is mounted in a resin encapsulated semiconductor device manufacturing process. SOLUTION: A sealing die is composed of an upper and lower dies 112a, 112b, and the lower die 112b has four evacuating holes 113 and evacuating grooves 114 communicating with the evacuating holes 113, a sealing tape 106 is mounted on the lower die 112b, and a lead frame mounting a semiconductor chip 102 is mounted thereon. The sealing tape 106 is sucked through the four evacuating holes 113 of the lower die 112 in four directions in the die and stretched uniformly during resin encapsulation. By the resin encapsulation while tension is given to the sealing tape 106, the crumpling of the sealing tape due to the thermal shrinkage in the resin encapsulation can be avoided to make flat the back side of the resin, and also the tension may be given to the sealing tape, utilizing clamps or coupling between protrusions and recesses.
Patent JP-H07280545-A (JP)
Title: Coil outer diameter measuring method
Inventor: MATSUBARA KAZUHIRO
IPC: G01B21/10
Filed: 1995-03-07
Abstract: PURPOSE:To provide a coil outer diameter measuring method which enables the lessening, of measuring errors in outer diameter dimensions of a coil to eliminate the excessiveness of tensioning or loosening at the time of plate leaping. CONSTITUTION:In this coil outer diameter measuring method, an upper photoelectric tube 3 and a lower photoelectric tube 4 are arranged at a fixed interval below a payoff reel 1 rotatable normally and oppositely having a strip coil 2 inserted thereinto. The payoff reel 1 is turned in the direction of unwinding until a tip part 2a of the coil 2 gets over the lower photoelectric tube 4. At the same time, after the passage of the tip part of the coil, the reel is turned in direction of winding until the tip part passes the upper photoelectric tube 3 from the lower photoelectric tube 4 to measure the outer diameter of the coil from an angle of rotation of a pulse generator 5 at the moment.
Patent JP-H11317093-A (JP)
Title: Method and device for substituting redundancy word lines in restorable semiconductor memory device
Inventor: KIRIHATA TOSHIAKI
IPC: G11C29/00
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide the method and the device to restore a semiconductor memory device. SOLUTION: In order to simultaneously substitute a normal true word line and normal auxiliary word line pairs Ui and Uj , a row redundancy substituting device, which consists of a redundancy true word line and redundancy auxiliary word line pairs RUk and RU2 , is provided. While conducting the restoration, which is executed as a word line selector circuit 506 using the address rearranging system controlled by a redundancy control logic 508 and an address input 510, a normal true (auxiliary) word line is substituted by a redundancy true (auxiliary) word line. In the redundancy replacing device, the consistency in a bit map is always maintained regardless of whether the memory device is operated in a normal mode or a redundancy mode.
Patent JP-H10274022-A (JP)
Title: Oil pan structure for outboard motor
Inventor: YOSHIDA SADATO
IPC: F02B75/18
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To easily recover oil without polluting circumference and improve assembling capability of an oil pan. SOLUTION: This oil pan structure comprises an engine supporting body 12, an oil pan 29, a drain discharge port 46 and a through hole 10c. The engine supporting body 12 is fixed to a casing 10 for supporting an engine. The oil pan 29 is attached inside the casing on a lower side of the engine supporting body. The drain discharge port 46 is formed on a bottom of the oil pan 29 is substantially a perpendicular direction. The through-hole 10c is formed on the casing 10 oppositely to the drain discharge port 46 in substantially a perpendicular direction. A guide member 49 is attached around the drain discharge port 46. The guide member 49 is exposed to the outside by some extent from the through-hole 10c.
Patent JP-H11326832-A (JP)
Title: Polarizing beam device
Inventor: CHENG YIHAO
IPC: G02B6/28
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a polarizing beam device which can be reduced in the production cost and also miniaturized. SOLUTION: 2nd optical waveguides 16a, 16b are arranged proximately, and arranged separately from a 1st optical waveguide 16c by a predetermined distance and optically coupled with the 1st optical waveguide 16c. A double refractive crystal body 30 is arranged between the 1st optical waveguide 16c and the 2nd optical waveguides 16a, 16b, and an input beam is divided into a 1st polarized beam and a 2nd polarized beam polarized in the direction vertical to the 1st polarized beam. A lens mechanism 32 is arranged between the 1st optical waveguide 16c or the 2nd optical waveguides 16a, 16b and the double refractive crystal body 30, and decides the direction of non-parallel light beams passing through the double refractive crystal body 30, and also focuses the light beams on an end face of the optical waveguide 16c.
Patent JP-H04310966-A (JP)
Title: Image forming device
Inventor: KAWAI HIDEAKI
IPC: G03G21/16
Filed: 1991-04-10
Abstract: PURPOSE:To easily load or unload the unit of a photosensitive drum into/from the inside of a device case and to prevent the surface of the photosensitive drum from being damaged at the time of loading and unloading the unit at the same time. CONSTITUTION:The device case 1 is constituted of a lower part case 2 and an upper part case 4 which is fitted on the upper surface of the case 2 so that it can be opened and closed. Supporting bodies 5A and 5B are arranged on both sides in the inside of the case 2 and a guide groove 10 extending in an upper and lower direction is provided on the bodies 5A and 5B. Then, the photosensitive drum unit 12 provided with the photosensitive drum 14 is loaded between both supporting bodies 5A and 5B so that it can be loaded or unloaded along the groove 10 from the upper part.
Patent JP-S58194333-A (JP)
Title: Crystal composition controlling method at crystal layer interface by ion implantation
Inventor: DOI KOUNEN
IPC: H01L21/322
Filed: 1982-05-10
Abstract: PURPOSE:To implant impurity ion into the desired narrow region and to execute fine control of crystal composition at the area near the interface of GaAlAs by implanting inpurity ion to the area near the interface of GaAlAs in different crystal composition with the ion implantation technique. CONSTITUTION:An impurity ion like Zn ion is implanted to the interface of crystal layers 22, 23 in a Ga1-xAlxAs (0<=x<=1) semiconductor containing two crystal layers 22, 23 in different AlAs concentration (x). A sample thus obtained as explained above is sent to the thermal processing. Thereby, a defect generated by ion implantation can be removed and simultaneously a GaAlAs layer 26 having the intermediate crystal composition of layers 22, 23 can be formed in the region 25.
Patent JP-S51151686-A (JP)
Title: Thickener for hydrochloric acid-nitric acid solutions
Inventor: KATAOKA HIROKI
IPC: C09K3/00
Filed: 1975-06-23
Abstract: PURPOSE:A thickner for surface treating acids of metal which is stable to oxidizing acid such as aqua regia.
Patent JP-H07257551-A (JP)
Title: Portable paper box for cake
Inventor: KISHIMOTO MINORU
IPC: B65D85/60
Filed: 1994-03-22
Abstract: PURPOSE:To obtain a portable paper box which allows easily, stably taking in and out and kind of cakes without damage on the cakes. CONSTITUTION:Upper extension parts 2a and 2c of front and rear side boards 1a are bent to form lids X and handles Y that are continuous to the lids X, and raised flaps with slits 3 in the middle are extended upward from left and right side boards 1b and 1d. Both ends 8 of the handles Y are inserted into the slits 3 so that the handles Y are set in place. Both sides of a side board 1 are provided separately from the adjacent side boards 1b and 1d, and extension boards 5 are extended from both sides of the side board 1a. Tongue flaps 6 provided on the extension boards 5 are inserted into slits 7 provided in the side boards 1b and 1d, so that the side board 1a is kept in place.
Patent JP-S5412849-A (JP)
Title: Photo branching element
Inventor: KITANI HIROSHI
IPC: G02B27/10
Filed: 1977-06-30
Abstract: PURPOSE:To make the element small and dense and simplify aligning through alignment of fibers and lens prisms by integrally coupling and forming a plurality of lens prisms for plural directions and a half mirror which are respectively disposed in association with optical fibers.
Patent JP-S62242628-A (JP)
Inventor: JIYOZEFU PII BARINTO JIYUNIA
IPC: A61K39/00
Filed: 1986-04-07
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-2000273967-A (JP)
Title: Control method for fastener for building unit and auxiliary fastener box
Inventor: NAKAI IKUO
IPC: E04B1/348
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a fastener control method for building units capable of easily checking whether a required number of fasteners is being used thereby decreasing verification work and eliminating waste in the use of fasteners. SOLUTION: Only the minimum number of fasteners 10 required for construction are shipped together with the building units 2 while a spare fastener box 20 filled with spare fasteners is prepared on the job site 3. Fasteners 10 broken during the jointing work are replaced with the spare fasteners placed in the box 20. And whether the number of broken fasteners 10 is the same as the number of the spare fasteners 30 used is compared. If these numbers are not the same, there will be non-jointed points and the non-use of a required number of fasteners can be easily confirmed. Unused spare fasteners 30 can be easily recovered since they are stored in the box 20 thereby eliminating a waste.
Patent JP-S63244780-A (JP)
Title: Field-effect transistor
Inventor: INOUE KAZUHIKO
IPC: H01L29/40
Filed: 1987-03-31
Abstract: PURPOSE:To prevent a drain current from oscillating by a method wherein a transistor of this design is so structured that a conductive layer connected with a drain electrode is provided so as to surround a source electrode and a gate electrode pad. CONSTITUTION:<29>Si<+>as impurity is selectively ion-implanted onto a semi- insulating GaAs substrate 21, and heat treatment is performed for the formation of a source side N<+> region 22, a drain side N<+> region 23, and an N-type channel region 24 thereafter. Next, metal serving as an ohmic contact is added onto the N<+> region 22 and 23, which are subjected to heat treatment for the formation of a source electrode 25 and a drain electrode 26. Furthermore, a gate 27 is formed of metal functioning as a Schottky rectifying junction on the N- type channel region 24 and an electrode pad 28 connected therewith is formed. In this structure, a conductive layer 29 equally potential to the drain electrode 26 surrounds the gate electrode pad 28 and the source electrode 25, wherefore an excess current ID flows through the conductive layer 29 and consequently a drain current Id is not modulated by the current IE and prevented from oscillating.
Patent JP-H07291640-A (JP)
Title: Production of optical glass element
Inventor: MIYAZAKI SUNAO
IPC: C03B11/08
Filed: 1994-04-18
Abstract: PURPOSE:To provide a continuous process for producing an optical glass element capable of continuously performing a forming material-producing process and a secondary forming process. CONSTITUTION:A glass-mold-forming material is produced of fused glass and an optical glass element is produced by subjecting the glass-mold-forming material to a precision press forming in the secondary forming process. In these processes, a palette-shaped mold having plural gob-receiving parts is used as a mold for producing the glass-mold-forming material. By using this mold, a forming material-producing process and the secondary forming process can be performed in a continuous manner. Accordingly, a delivery cost is widely reduced and the washing before the secondary forming is unnecessitated. Further, this process enables the production of the optical glass element free from a flaw caused by fused adhesion between the glass and the mold and unevenness of the shape of the forming material.
Patent JP-H05237499-A (JP)
Title: Washing water recovering apparatus
Inventor: ITO HIROYUKI
IPC: C02F9/00
Filed: 1992-02-28
Abstract: PURPOSE:To provide a washing water regenerating apparatus which can regenerate washing water used for washing a cleaning object such as a substrate of an electronic circuit washed with a cleaning agent containing a terpene compound and terpene emulsifying sufactant. CONSTITUTION:A washing water regenerating apparatus 1 is composed of a washing water tank 3 to store washing water 2 after water-washing of a cleaning object in a cleaning apparatus 10, a filter apparatus 4 to filtrate the washing water 2 in the washing water tank 3, an adsorption tower apparatus 5 to adsorb and remove the impurities in the washing water 2, a primary watertreatment tank apparatus 6 to store the washing water which flows out of the adsorption tower apparatus 5, an ultraviolet ray sterilization apparatus 7 to sterilize the washing water from the primary watertreatment tank apparatus 6 by ultraviolet rays, and a wastewater tank to store the drain from other filters to filtrate the washing water and absorption tower apparatus.
Patent JP-S63245581-A (JP)
Title: Writing/reading device for ic card
Inventor: YAMAMOTO KAZUTO
IPC: G06K17/00
Filed: 1987-03-31
Abstract: PURPOSE:To simplify the detection of an inserting state and to prevent the retrogressive ejection of a card by guiding an IC card inserted from a card inserting port in a reader by the use of an elastic member and detecting the pressing and moving of this elastic member by a photosensor. CONSTITUTION:A rail 12 used as a reinforcing rib is provided in the inside of an internal wall parallel to a device main body 1 composed of a synthetic resin, a box shape member having the inserting port 3 for inserting the card 2 is pressed along the rail on a front face and a contact 10 corresponding to an IC circuit is provided on the back face on which the IC circuit is buried. A solenoid 13 incorporating a plunger 13a intersecting orthogonally with the inserting direction of the card 2 is provided in a side opposite to the inserting port 3 and the card 2 is ejected by a member interlocking wit therewith. In this constitution, a card guide plate 16 the same as a substrate floating the elastic member 25 by a notch is laid between the inserting port 3 and the solenoid 13 and the inserting state of the card 2 is detected by the photosensors disposed both the sides of the member 25.
Patent JP-H11276405-A (JP)
Title: Dishwasher
Inventor: SAITO HIROMI
IPC: A47L15/42
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To eliminate the disadvantage of dew condensation adhering to the upper part of the front of an outer case dropping on a door of a washing chamber to dirt the surface and deteriorate the appearance by forming a gutter part laterally extending on the upper surface of a door of a washing chamber for closing an opening of a washing chamber openably and closably formed in the outer case. SOLUTION: A dishwasher 1 is so constructed that a washing chamber is formed on the upper side by an outer case 5, and a washing nozzle and a rinsing nozzle are arranged on the upper side and lower side in the washing chamber. An opening 20 is formed in the front of the washing chamber, and the opening 20 is openably closed by a door 7 of the washing chamber. With the door 7 of the washing chamber closing the opening 20, a groove-like gutter part 22 is formed extending laterally on the upper surface of the door 7 of the washing chamber corresponding to the lower side of the upper edge of the opening 20, and on both sides of the door 7 of the washing chamber 7, a drop guide part 23 is formed extending from the lower side of the gutter part 22 to a part reaching the washing chamber.  Thus, water of due condensation adhering to the upper part of the front of the outer case 5 can be prevented from dropping on the door 7 of the washing chamber to prevent dirt of the surface.