baber/WOPTO huggingface dataset:
Patent JP-H04202773-A (JP)
Title: Film forming method and corrector used therefor
Inventor: INOUE MASANOBU
IPC: C23C14/24
Filed: 1990-11-30
Abstract: PURPOSE:To uniformize the thickness of a film formed on a substrate by rotating a corrector provided in the chamber of a vacuum deposition device in the same direction as a substrate holder or in the opposite direction. CONSTITUTION:A vaporization source 2 is arranged at the center of the lower part of the chamber 1 of a vacuum deposition device. A bell-shaped substrate holder 3 curved concentrically with the source 2 as a center is freely rotatably provided at the upper part of the chamber 1, and plural substrate arrays are concentrically arranged on the holder 3. A corrector 10 is mounted on the same axis of rotation as the holder 3 and made rotatable in the same direction as the holder 3 or in the opposite direction. Since the amt. of the chemical vaporized from the source and deposited on the substrate is corrected by the corrector 10 being rotated in the same direction as the holder 3 or in the opposite direction, the thickness of the film formed on each substrate is made more uniform.
Patent JP-2000163947-A (JP)
Title: Magnetic disk device
Inventor: ISAKA KAZUO
IPC: G11B25/04
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To reduce the effects of external noises by arranging a front end amplifier and a FPC in a position held between a conductive base and a conductive cover, coating one side of a part or the whole of gaps in the conductive cover with an adhesive material from the outside and clogging up the gaps with at least an integrated conductive material which is bent plural number of times. SOLUTION: External noises are generated from a coil of a power source of a PC, an FPC connected to an IDE I/F, a PCB of the PC side or the like, pass through an external noise path 11 between a cover 1 and a base 2, and infiltrate into the inner part of an HDD. A gap-shielding seal 7 therefor is a thin conductive foil, made of aluminum or copper or the like and brought into close contact with the cover 1 and the base 2 with an adhesive. The shielding seal 7 is bent at a first band 9 in the corner of the cover 1 and a second bend 10 in the corner of the base 2 and is elongated to extend the infiltrating path of the external noises. The height of the infiltrating path of the external noises is kept low, by bringing the thin foil close contact with the cover and the base with the thin coated adhesive.
Patent JP-H08181534-A (JP)
Title: Microstrip antenna
Inventor: KOBARI JINICHI
IPC: H01Q13/08
Filed: 1994-12-22
Abstract: PURPOSE: To improve antenna gain by providing a dielectric wall only under a microstrip line conductor to reduce the dielectric loss. CONSTITUTION: This antenna is provided with a microstrip line(MSL) 3 formed by a conductor film fixed onto an earth conductor 1 made of a conductor plate by adhesive or the like and coated onto an upper face of a thin dielectric wall 2 and a caption Fp indicates a feed point. Since the dielectric wall 2 is provided under the MSL 3, the line wavelength of the MSL 3 is reduced. Moreover, the dielectric body is not entirely provided on the face of the earth conductor 1 but provided as the dielectric wall 2 only beneath the MSL 3, then the dielectric loss is reduced. Thus, the MSL antenna gain is improved, where the dielectric body is provided over the entire face of the earth conductor and even when the antenna gain is deteriorated due to natural conditions such as rainfall, an image signal with excellent quality is received.
Patent JP-H01176887-A (JP)
Title: Joint for dispersion coating pipe
Inventor: NAGAI TAKUO
IPC: F16L15/00
Filed: 1987-12-29
Abstract: PURPOSE:To achieve corrosion-proof effect by subjecting the inner and outer faces of a cast iron or steel pipe joint including the threaded section entirely to dispersion chromium coating. CONSTITUTION:Inner and outer surfaces of a cast iron or steel pipe joint including the threaded section are applied entirely with dispersion chromium coating. Dispersion chromium coating is applied through powder method, gas method, molten salt method and the like. By such method, corrosion-proof coating can be applied onto the entire surface including the threaded section and the coating layer can be formed simultaneously onto the entire surface.
Patent JP-H03237643-A (JP)
Title: Cassette loader
Inventor: MATSUMARU MASAHIRO
IPC: G11B15/675
Filed: 1989-12-25
Abstract: PURPOSE:To prevent a cassette tape from flawing du to dislocation by engaging vertical grooves on left and right side surfaces of a cassette with hooks at the time of inserting a small size cassette when the cassette is inserted into a step part of a holder by a prescribed amt. and positioning the cassette in a prescribed inserting position. CONSTITUTION:The positioning hooks 341 for engaging with the vertical grooves formed on both left and right side surfaces of the cassette is provided on both sides of the step part 320 of the holder 300 as a positioning mechanism of the small size cassette. On the other hand, hook releasing pins 343 for engaging with the hoods 341 are provided on the bottom surface of a cassette inserting hole of a bracket 100, and when the small size cassette is inserted, the insertion is carried out in such a manner that the hoods 341 are spread out by force with left and right forward end parts of the cassette against elastic force of hook springs 342. Then, when the small size cassette is inserted by a prescribed amt., the hooks 341 are engaged with the vertical grooves on both side surfaces of the cassette, so that the cassette is positioned in front and in rear and left and right. By this method, the cassette tape is prevented from flawing due to dislocation.
Patent JP-H01176854-A (JP)
Title: Slip control device for torque converter
Inventor: BABA FUMIAKI
IPC: F16H45/02
Filed: 1987-12-29
Abstract: PURPOSE:To prevent a lock-up clutch from being excessively worn and seized, by lowering the fastening force of the lock-up clutch if a control amount being out of a usual range is held for a predetermined time. CONSTITUTION:If an abnormality such as a decrease in friction coefficient due to abrasion of a lock-up clutch (d), a decrease in hydraulic pressure for operating the lock-up clutch or the like occurs so that it becomes difficult to converge the actual slip amount to a desired slip amount, a feed-back control means (f) delivers a control amount out of a usual range to a lock-up clutch control means (e) so as to converge the actual slip amount to the desired slip amount. If the above-mentioned condition is held for a predetermined time, an abnormality judging means (g) determines occurrence of an abnormality so as to operate an abnormal time control means (h) so as to lower the fastening force of the lock-up clutch. That is, until the actual slip amount exceeds a predetermined limit value due to occurrence of an abnormality, the control amount is at first out of the usual range. If this condition is held for a predetermined time, fail-safe control is carried out, thereby it is possible to prevent abnormal abrasion, seizure and the like of the clutch (d).
Patent JP-H04201961-A (JP)
Title: Balance inspecting device for elevator
Inventor: SEIKE YUKIHISA
IPC: B66B5/00
Filed: 1990-11-30
Abstract: PURPOSE:To obtain correct static balance inspection result by providing elastic bodies with the respective one ends thereof connected to an arm body temporarily provided at a rotary shaft, and the respective other ends connected to a fixed body, and also providing a control device operated by the output of deformation measuring apparatus for these elastic bodies, and a display device for displaying the relative weight between a cage and a balance weight. CONSTITUTION:A casing 7, an arm body, and the like are temporarily provided, and a cage 5 loaded with a weight corresponding to the planned balance load is stopped facing a balance weight 6. When a brake 2d is released in this state, one of a first elastic body 9 and a second elastic body 10 is compression- deformed and the other is expansion-deformed by the weight difference between the cage 5 and the balance weight 6. A first and a second deformation measuring apparatus 11, 12 thereby generate output corresponding to each deformation quantity, and the output thereof is inputted into a control device 13. The relative weight status of the cage 5 and balance weight 6 is then displayed as the inspection result on a display device 14 through the action of the control device 13.
Patent JP-H01113478-A (JP)
Title: Dental adhesive composition
Inventor: MUKAI NOBUHIRO
IPC: C08G18/00
Filed: 1987-12-28
Abstract: PURPOSE:To obtain the title composition which can exhibit an adhesive property excellent in adhesion between a restorative material to a dental tissue of a living body, by using a specified NCO group-containing urethane prepolymer, a radical-polymerizable unsaturated monomer and a photopolymerization initiator as principal components. CONSTITUTION:The title composition is obtained by using an NCO group- containing urethane prepolymer of, e.g., formula I(wherein m is an integer of 1-100, n is an integer of 0-100, and the propylene oxide units and the ethylene oxide may be bonded together in a random arrangement), a radical- polymerizable unsaturated monomer of, e.g., formula II (wherein R<1> is H of a CH3 group, and p is an integer of 1-20) and a photopolymerization initiator which is a mixture of a photosensitizer which can be excited with light at a wavelength of 400-1200nm (e.g., camphorquinone) with a reducing agent [e.g., isoamyl 4-(N,N-dimethylamino)-benzoate] as principal components and, optionally, an inoiganic filler (e.g., silica powder), an organic polymer (e.g., polystyrene), etc.
Patent JP-2001152160-A (JP)
Title: Dry distillating cracking reactor for waste and method for dry distillating cracking
Inventor: KATAOKA SHIZUO
IPC: C10J3/00
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce the running cost of a dry distillating cracking reactor by reducing consumption amount of fossil fuel in a heated air generating furnace together with lessening heat loss of exhaust gas of the heated gas K in a dry distillating cracking reactor. SOLUTION: The dry distillating cracking method comprises supplying wastes C into a rotating drum body 26, flowing heated gas K generated by burning fossil fuel H in a heated gas generating furnace 24 into a heated tube 29 inside of the drum body 26, and dry distillating wastes by indirect heating to make cracked gas G and cracked residue D. A part K1 of the heated gas K exhausted from upstream side of the drum body 26 is ejected into wastes C inside the drum from upstream side to directly dry and heat wastes C by the heated gas K1.
Patent JP-H09152882-A (JP)
Title: Music selection unit for karaoke
Inventor: MIYATA KENJI
IPC: G11B27/10
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a music selection unit for KARAOKE (recorded accompaniment) capable of effectively performing the retrieval and specifying even a vaguely remembered playing music piece. SOLUTION: This music selection unit 1 for the KARAOKE is provided with following important matters. A music selection data storage means 46 stores music selection data for selecting the playing music piece in a KARAOKE equipment 9 and a playing music piece retrieval means 41 retrieves the playing music piece by the music selection data based on the retrieval command of a user. A music recollection video data storage means 28 stores the data of music recollection video images (music recollection video data) provided with relation with the playing music piece for recollecting the contents corresponding to at least a part of the playing music piece.  Then the music recollection video data corresponding to the playing music piece retrieved by the playing music piece retrieval means 41 are present, a music recollection video display means 48 reads them from the music recollection video data storage means 28 and displays the music recollection video images.
Patent JP-H07185943-A (JP)
Title: Method and device for electric discharge machining
Inventor: SASAKI SHIRO
IPC: B23H7/26
Filed: 1993-12-28
Abstract: PURPOSE:To automatically exchange a number of works with machining electrodes by storing the fundamental actions to execute the positioning of the works, the measurement of the core deviation of the electrodes and the electric discharge machining by the data on the machining electrodes in a numerical control device. CONSTITUTION:The data on the positioning of works 2 and the data on the electric discharge machining are stored in a storing means mounted oh a work mounting jig, and the data on electrodes 1 are stored in a storing means mounted on the electrode mounting jig. The fundamental actions to execute the positioning of the works, the measurement of the core deviation of the electrodes and the electric discharge machining by the data are stored in a numerical control device 10. This constitution automatically exchanges a number of works 2 with the machining electrodes 1 by an exchanging means 130, and facilitates the preparation of the program from the positioning and measuring process of the works 2 to the electric discharge machining through the measurement process of the core deviation of the electrodes. In addition, the repetitive errors by the electrode exchange and the thermal displacement of a machine are corrected to execute the measurement process of correction of the core deviation of the electrodes on the electric discharge machine.
Patent JP-H08179238-A (JP)
Title: Observation optical device
Inventor: NISHIMURA TAKESHI
IPC: G02B27/02
Filed: 1994-12-22
Abstract: PURPOSE: To make the operability excellent by controlling the size and the position of a part of display surface on which picture is displayed based on the line-of-sight information of an observer detected by a line-of-sight detection means. CONSTITUTION: By a discrimination means 15, the gazing direction of the observer is detected by using the line-of-sight detection means 14 after a fixed time has elapsed. When the gazing direction is the direction of a switch mark stored in a memory, it is judged by the discrimination means 15 that the switch mark is gazed by the observer for a fixed time and a signal is transmitted to a control means 16. Besides, the picture obtained by displaying five points is displayed on the display surface of a display means 4 by the control means 16. Then, the point representing a desired display area is gazed by the observer for a fixed time. Besides, it is discriminated by the detection means 14 and the judging means 15 which point in a video the observer is gazed for the fixed time.  By the control means 16, the picture is displayed in the decided display area after the proper picture processing of picture information is executed and the display size and the display position of the picture are changed.
Patent JP-H03195970-A (JP)
Title: Magnetism detecting apparatus
IPC: G01P3/488
Filed: 1989-12-25
Abstract: PURPOSE:To satisfactorily detect the motion of an object to be detected regardless of a distance between a magnetoresistance element and the object by mounting the magnetoresistance element on a surface having the two directions of a bias magnetic field and of the motion of the object to be detected so that the change of a resistance value in the bias magnetic field may be either a monotone increase or a monotone decrease. CONSTITUTION:An insulating substrate 2 on which a magnetoresistance element MRE is formed is adhered to a substrate holder 110, a surface on which MRE is formed is vertically fixed to an internal plate 103 and a magnet 130 for applying a bias magnetic field to MRE is adhered to the plate 103 so that a magnetizing direction is vertical to the plate 103. A magnetic field at this time is parallel to the surface on which MRE is formed. MRE's 1e, 1f and 1g, 1h on the substrate 2 are arranged in a pattern wherein MRE's 1e, 1f and 1g, 1h from an angle 45 deg. therebetween and the substrate 2 is arranged in parallel to the direction of a bias magnetic field and on a plane parallel to the direction of the motion of an object 4 to be detected. When the peak portion or through portion of the object 4 comes to the center of a magnetic field, MRE's 1e and 1f form an bias angle 45 deg. therebetween and MRE's 1g and 1h form an bias angle 135 deg. therebetween. Thus, a satisfactory detection can be performed regardless of a distance between MRE and the object 4 to be detected.
Patent JP-H06296092-A (JP)
Title: Electronic component transfer equipment
Inventor: KAWADA TOSUKE
IPC: H05K13/08
Filed: 1993-12-28
Abstract: PURPOSE:To provide an electronic component transfer equipment of simple structure at a low cost, which transfers electronic components and a component tray that feeds electronic components. CONSTITUTION:A holder 92 is equipped with a component path 146 and a head path 148, a negative pressure is applied to the head path 148 to enable the holder 92 to hold either a tray suction head 200 or a component suction head, and the holder 92 is capable of moving in two directions vertical to each other on a horizontal plane and a vertical direction. A negative pressure is applied to the component path 146 to enable the component suction head to hold an electronic component, and a compressed air is applied to make the component suction head release the electronic component. The tray suction head 200 holds a component tray 34 through such a manner that the compressed air supplied to an air feeder 204 from the component path 146 is jetted out near the opening of a circular path 234 located opposite to a component tray 34 through a jet nozzle 240 to suck air between the circular path 234 and the component tray 34 to hold the component tray 34. An electronic component and a component tray can be transferred through a holder and a transfer equipment both used in common.
Patent JP-H06160453-A (JP)
Title: Method for evaluating phase comparator
Inventor: YAMAMOTO TETSUO
IPC: G01R25/00
Filed: 1992-11-24
Abstract: PURPOSE:To provide a method for evaluating phase comparators by which a phase comparator can be evaluated by extremely easily deciding the output state of the phase comparator in a DC sense without making any special circuit change. CONSTITUTION:After raising the terminal voltages (a) and (c) at two input terminals to high levels, the voltage (b) is returned to the high level after once lowering the voltage (b) to a low level and again returned to the high level after once more lowered to the low level, while the voltage (a) is fixed at the high level. When the voltage (b) is in a state A, the voltage reaches another state B (output is at the low level) from the state A through states C, I, and E. When the voltage (b) is in the state B, the voltage (b) returns to the state B through states E, B, and E. In case the voltage (b) is in the state I, the voltage (b) reaches the state B through the states E, B, and E.
Patent JP-2001153445-A (JP)
Title: Air-conditioning facility and method of designing the same
Inventor: KUNO YUKIO
IPC: F24F13/02
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To uniform an air flowout rate of a plurality of air flowout ports in an air-conditioning facility having an air flowin port and the air flowout ports. SOLUTION: A unit 10 of the air-conditioning facility is constructed so that a chamber body 11 of hexahedral shape is provided on its peripheral surface with an air flowing port 12, and six air flowout ports 13a, 13b, 13c, that the base ends of flexible ducts 15 are connected to the six air flowout ports 13a, 13b, 13c, respectively, and that diffusing devices 16 are connected to the top ends of the flexible ducts 15, respectively. When dynamic pressure of air flow that flows in the port 12 is represented by PVO and the entire pressure of the airflow in the chamber body 11 is represented by PTC, a formula (PVO/PTC)<=0.35 is formed.
Patent JP-H06188301-A (JP)
Title: Semiconductor-wafer dustfree conveyance apparatus
Inventor: TAKEMURA MASATO
IPC: H01L21/02
Filed: 1992-12-17
Abstract: PURPOSE:To provide a semiconductor-wafer dustfree conveyance apparatus wherein, even when the cleanliness degree of a clean room as a whole is not high, it prevents a semiconductor wafer from being contamined when the wafer is conveyed and its operating time is short. CONSTITUTION:The title apparatus is provided with a fan 2 which is provided with a dust filter 1 and which generates a descending air current, with a carrier 5 in which a hole passing the descending air current is formed in the bottom and which houses semiconductor wafers 6 while they are being exposed to the descending air current and with a dustproof wall which surrounds the descending air current.
Patent JP-H05174531-A (JP)
Title: Magnetic disk cartridge
Inventor: MURAKAMI HIROYASU
IPC: G11B23/03
Filed: 1991-12-19
Abstract: PURPOSE:To eliminate occurrence of dust at the time of ultrasonic bonding, to prevent occurrence of a dropout and to improve a certified yield of a product by a method wherein a liner for cleaning is stuck on the inner wall surfaces of upper and lower cells which face a magnetic disk and these cells are bonded by an anaerobic adhesive. CONSTITUTION:A liner for cleaning is stuck on the inner wall surfaces of upper and lower cells which face a magnetic disk, and these cells are bonded by an anaerobic adhesive 6. At the time of bonding, a tubular projection 4 and a rod-shaped projection 5 of the upper and lower cells are fitted and contact- bonded.
Patent JP-H07206057-A (JP)
Title: Refillable straying contianer and replenishing device, and method to replenish straying container
Inventor: JIIKUFURIITO FUMU
IPC: B65D83/44
Filed: 1994-12-28
Abstract: PURPOSE: To provide a container which can be qucikly and certainly refilled and is used for discharging or spraying liquid media and particularly to provide a refilling device which can refill the spraying container quickly without causing troubles while the container is being used. CONSTITUTION: A spraying container 1 has two valves, and the one on an upper position out of those two is constructed as a spryaing valve 5 which works only for spraying contents of the container. A second valve is constructed so that the container can be refilled with both of liquid media and compressed gas. A refilling device has a connecting part 9 which is connectable with a refilling valve 8 of the spraying container. The liquid is desirable to be put forcibly into the spraying container by operation of the compressed gas.
Patent JP-2001155379-A (JP)
Title: Optical information recording medium for both-side reading
Inventor: USAMI YOSHIHISA
IPC: G11B7/24035
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical information recording medium having a high capacity and high production efficiency. SOLUTION: This optical information recording medium for both-side reading is provided with a recording layer formed in at least one side of a substrate, and a groove and/or a pit provided in the other side of the substrate.