baber/WOPTO huggingface dataset:
Patent JP-H11130241-A (JP)
Title: Body conveying device
Inventor: NAKANO MASAHIRO
IPC: B65G47/52
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a reciprocating body conveying device that offers an efficient one-cycle process from the delivery of a loaded pallet to the return of an empty pallet. SOLUTION: Air cylinders 29b and link mechanism 22b are employed to move conveyors 14b for loaded pallets and conveyors 15b for empty pallets across the reciprocating conveyance path. These conveyors are thus positioned alternatively at the conveyance path end so that when the loaded-pallet receiving conveyors are positioned at the conveyance path, the empty-pallet receiving conveyors are positioned at their positions to receive empty pallets. By this arrangement, when the loaded-pallet conveyors send out loaded pallets, the conveyors are allowed to receive empty pallets from the empty-pallet receiving conveyors at the same time, which permits the return of empty pallets during the spare time when loaded-pallets are carried out while the conveyors are switched over.
Patent JP-S62157502-A (JP)
Title: Michelson's interferometer
Inventor: MATOBA YUJI
IPC: G01B9/02
Filed: 1985-12-28
Abstract: PURPOSE:To accurately measure minute displacement by preventing the fluctuation of an interference fringe formed by correcting the length of the light path of reflected light due to a mirror so as to negate the output deviation of two photodiodes receiving interference light. CONSTITUTION:The light from a light source 2 is split into two lights by a half mirror 1 while both lights are reflected by the first mirror 3 of an article 7 to be measured and the second mirror 4 of a piezoelectric actuator 4 and both reflected lights interfere to be received by two photodiodes, which are provided at an interval half the wavelength of the luminous intensity curve of the interference fringe on a light receiving surface 6, through a lens 5. When the outputs of both photodiodes are supplied, an actuator is controlled through a control circuit 8 and the length of the light path of the reflected light by the mirror 4 is adjusted so as to negate the output deviation of both photosiodes. As a result, the generation of the fluctuation of the interference fringe is prevented and the minute vibration displacement of the article 7 to be measured is accurately measured.
Patent JP-H04189998-A (JP)
Title: Well pressure and temperature measuring device
Inventor: KENESU ERU PERARUZU
IPC: E21B47/06
Filed: 1990-11-06
Abstract: PURPOSE: To improve the reliability of measurement by transferring a fluid pressure to a pressure-measuring device via a single, small-diameter pipe being extended to a downhole inspection position and transferring a fluid temperature to a temperature-measuring device via an optical fiber through the inside of the small-diameter pipe for monitoring. CONSTITUTION: A single, small-diameter pipe 18 accommodating an optical fiber wire 21 is extended from the ground surface to a chamber 16 that is located at a downhole inspection position at the lower end part of a production pipe string 13 in a casing 11. Then, a valve 7 is operated for filling with a desired test fluid from a pressurization test fluid source 22 on the surface, a desired test fluid/descent fluid surface is obtained in the chamber 16 and the source 22 is broken, and the test pressure fluid between the pipes 18 is measured by a pressure-measuring device and is monitored by a pressure-reading device 27. Then, the fluid temperature in the chamber 16 is measured by making connection to a temperature-measuring device 24 of an optical fiber wire 54 that is branched from a manifold and is monitored by a temperature-reading device 25, thus improving measurement reliability.
Patent JP-H04170641-A (JP)
Title: Fuzzy control device
Inventor: WATABE NOBUO
IPC: G06F15/18
Filed: 1990-11-05
Abstract: PURPOSE:To automatically adjust control characteristics by executing fuzzy control by a neural network and automatically adjusting a membership function by the learning function of the fuzzy control. CONSTITUTION:Each neuron 100 in the 1st neural network layer 10 finds out the grade Gi (i=1 to 3) of membership functions B1(y) to B3(y) and each neuron 120 in the 2nd neural network layer 12 finds out the grade B(yj) of an output variable representative value yj (j=1 to 8) from the grade Gi obtained by the layer 10. The area centroid of those grades B(yj) is found out by the 3rd neural network layer 14. Since a fuzzy set is constituted of the neural networks and the membership functions can be automatically adjusted by learning, the control characteristics is automatically adjusted.
Patent JP-2001117831-A (JP)
Title: Mail managing device and managing method
Inventor: IWAMOTO TAKESHI
IPC: H04L12/58
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To list and display mail sent from a specific person and an answer including transmit mail corresponding to the mail. SOLUTION: Transmit mail is generated by a mail generation part (S1) and stores in a transmit mail storage part in a transmission and reception management part (S2). A mail server is accessed (S3), the mail stored in the transmit mail storage part is sent (S4) and moved to a read mail storage part (S5), and when there is receive mail, it is stored in a receive mail storage part (S6). A retrieval mail address for retrieving mail to a specific mail address or mail from the specific mail address is set (S7). Mail sent to the set retrieval mail address is retrieved and extracted from a transmitted mail storage part (S8). Mail sent from the set retrieval mail address is retrieved and extracted from a received mail storage part (S9). Extracted mail is sorted by the date (S10) and listed and displayed (S11).
Patent JP-H11114849-A (JP)
Title: Chuck for screw
Inventor: MORIMOTO HIROSHI
IPC: B25B23/10
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To steadily hold a screw by arranging/forming plural screw head part gripping holding pieces to lock so as to be lockable/releasable on a screw head part in a petal shape when viewed from the tip side in an outer cylinder body fitted around a tip part of an inner cylinder body so as to be freely slidable in the axial direction and freely rotatable around the axis. SOLUTION: A first outer cylinder body 3 fitted around a tip part of an inner cylinder body 2 so as to be freely slidable in the axial L direction and freely rotatable around the axis L, is provided. Plural screw head part gripping holding pieces 14... to lock so as to be lockable/releasable on a screw head part, are arranged/formed in a petal shape when viewed from the tip side in this first outer cylinder body 3. At using time, when the screw head part is pushed in from the tip side of the first outer cylinder body 3, after the screw head part gripping holding pieces 14... are elastically deformed in the breaking direction, the screw head part is fitted to the inside of the screw head part gripping holding pieces 14..., and the screw head part gripping holding pieces 14... are restored.  As a result, inclined face parts 15 of the screw head part gripping holding pieces 14... come into contact with a taper surface of the screw head part. Therefore, a screw can be steadily held on the axis of a pit 1.
Patent JP-S63143379-A (JP)
Inventor: RICHIYAADO EFU TEIAMAN
IPC: F02B3/06
Filed: 1987-11-27
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-S63152454-A (JP)
Inventor: FURUICHI TAKESHI
IPC: D06C13/00
Filed: 1986-12-15
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-H07152096-A (JP)
Title: Plural-lens image pickup system
Inventor: SEKIDA MAKOTO
IPC: H04N13/00
Filed: 1993-11-30
Abstract: PURPOSE:To cause the shift of an image by the eccentricity of a lens in the same direction and to easily change base length and a vergence angle by constituting a plural-lens image pickup system of plural lens pairs obtained by integrally molding plural lenses having the same radius of curvature and thickness and providing a lens moving means in the center part of the lens pair. CONSTITUTION:This plural-lens image pickup system is constituted of plural lens pairs 2, 3 and 4 obtained by integrally molding plural lenses having the same radius of curvature and thickness. A zoom lens driving shaft 14 and a focusing lens driving shaft 15 are provided in the respective center parts of the lens pairs 3 and 4, and the lens pairs 3 and 4 are moved back and forth by rotating the respective driving shafts. Furthermore, movable and rotatable mirrors 10a and 10b and fixed mirrors 11a and 11b are provided on the object side of a photographing system, and the base length and the vergence angle are changed without moving the lens pair.
Patent JP-S61182013-A (JP)
Title: Colored contact lens and manufacture thereof
Inventor: SAMUERU ROSHIYAAKU
IPC: C08J7/043
Filed: 1985-12-28
Abstract: Colored contact lenses are produced by providing a contact lens constructed of polymer and coating at least a portion of the lens with coloring substance and binding polymer. The lens and binding polymers are bonded to each other by the reaction of functional groups selected from at least one of -COOH, -OH, and -NH-R, wherein R is hydrogen or alkyl, with functional groups selected from at least one of -NCO and epoxy.
Patent JP-H11134930-A (JP)
Title: Luminaire
Inventor: KOBAYASHI MASATAKA
IPC: F21V29/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To restrict the lowering of efficiency even lighting a fluorescent lamp having a relatively narrow outer diameter for high frequency lighting by providing an elastic body arranged so as to contact with an outer surface of a translucent airtight container for high frequency lighting fluorescent lamp and having insulating property and heat transmitting property, and providing a heat radiation means connected to the elastic body and arranged in an apparatus main body. SOLUTION: A heat radiation means 6 provided in an apparatus main body is connected to a rubber as an elastic body 5 arranged so as to contact with a fluorescent lamp 2 and having insulating property and heat conductivity. With this structure, even an airtight container having a curved surface can be deformed for tight fitting, and heat of the airtight container due to a temperature rise by lighting of the fluorescent lamp 2 is discharged out of the apparatus main body through the heat radiation means 6. Since the rubber as an elastic body 5 is tightly fitted to the airtight container and has insulating property, current leakage can be restricted. The airtight container of the fluorescent lamp, with which the elastic body 5 contacts, is cooled so as to form a most cold part, and the current leakage is restricted so as to improve the light emitting efficiency of the fluorescent lamp.
Patent JP-H11129065-A (JP)
Title: Tundish nozzle device
Inventor: KASAI MASAHIRO
IPC: B22D11/10
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a tundish nozzle; wherein a lower nozzle body is changed online while the spacing between a tundish and a mold is shut down with the air. SOLUTION: The device comprises; an upper nozzle body 11 connected to a tundish 20 movable up/down; a support plate 18 arranged movably up/down below the tundish 20; plural lower nozzle bodies 12a and 12b, which are connectable with the bottom of the upper nozzle body 11 and supported by the support plate 18; an outer cover 13 arranged on a mold 30 in a manner to surround a molten steel opening 30a of the mold 30; an inner cover 14 engaged with the outer cover 13 slidably in the upper and lower directions; a seal cover 17, which is arranged on the inner cover 14 and engaged with the lower nozzle bodies 12a and 12b slidably in the upper and lower directions; a compression coil spring 15 which energizes the inner cover 14 upwards; a gas supply pipe 16 which supplies an inert gas to each of the covers 13, 14, and 17;  and a pusher cylinder 19 which exchanges the lower nozzle body 12a connected to the upper nozzle body 11 with the lower nozzle body 12b.
Patent JP-H09148542-A (JP)
Title: Semiconductor storage device and its manufacture
Inventor: TANAKA MASAAKI
IPC: H01L27/115
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To shorten writing time and reduce consumption current at the time of erasing. SOLUTION: This device consists of a tunnel oxide film, floating gates 3, insulating films 4, control gates 7, and N-type source/drain regions 9, 10 which are formed on a P-type semiconductor substrate 1. A plurality of memory cells (Tr) are arranged in the vicinity of the drains 9 under the floating gates 3. In the memory cell, a P-type heavily doped layer 8 is formed by oblique ion implantation inclined at θ deg. to the normal direction of the substrate 1. The Tr has the source region 10 in common with the adjacent Tr in one side, and has the drain region 9 in common with the adjacent Tr in the other side. The distance between gates of the neighboring Tr's having the source region in common is Ls. The distance between gates of the Tr's having the drain region in common is Ld. The total height of the laminated gates 3, 7 is Hg.  Then the following is satisfied; 0<tan<-1> (Ld/Hg)<θ<tan<-1> (Ls/Hg)<π/2.
Patent JP-H11265565-A (JP)
Title: Text displaying method and text display device
Inventor: HANAN PATRICIO SILVA OLMEDO
IPC: G11B27/30
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a disk for KARAOKE having a CD format or a MD format and to display text information by assembling text symbols equivalent to one phrase while downloading text characters corresponding to the one phrase having starting/ending bits of the phrase and symbol specific bits in the phrase. SOLUTION: Respective text symbols are read in a RAM 42 and the RAM 42 stores the text symbols temporarily in order in which the symbols are read out from a CD and phrases consisting of one series of the text symbols are stored in the RAM 42. A controller 40 outputs the text symbols of one series stored in the RAM 42 temporarily to a display 43 by supplying an assemble control signal to the RAM 42. Moreover, the text symbols are assembled by allowing the CD to be reproduced with a reproducing device and by allowing the text characters of one series recorded as a text character frame to be downloaded on to the RAM 42 via the controller 40.
Patent JP-S63151657-A (JP)
Inventor: TAKAGI HIROSHI
IPC: C04B35/00
Filed: 1986-12-16
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-H10137768-A (JP)
Title: Impurity removing method from waste acid
Inventor: ISHII TOSHIFUMI
IPC: C02F1/58
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently removing impurities from a waste acid to recover valuable metals and to improve product purity. SOLUTION: In the method for removing impurities as sulfides from the waste acid containing the impurities in a sulfuric acid process in a non-ferrous refinery by adding a sulfurizing agent, sulfur dioxide contained in the waste acid is removed before sulfurizing. As a result, since the consumption of the expensive sulfurizing agent is suppressed and the impurity content in the produced sulfide is improved, the impurities in the waste acid are removed at extremely high efficiency.
Patent JP-H10139308-A (JP)
Title: Safety device for elevator
Inventor: SATO CHIKAFUMI
IPC: B66B5/00
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a safety device with which it is possible to easily detect whether the displacement of the guide rail or the like of an elevator exceeds an allowable range or not. SOLUTION: In the upper part and the lower part of a hoistway of an elevator which is formed vertically are respectively placed a transmitting part 9a and a receiving part 9b in a face-to-face manner, between them is disposed a limiting means 10 which permits the signal emitted from the transmitting part to reach the receiving part only in a predetermined range in a horizontal direction, and further, there is provided a control means 11 which permits the elevator to be operated only when the signal from the transmitting part is detected by the receiving part. Thereby, it is possible to operate the elevator only when the displacement of a guide rail or the like of the elevator is within the allowable range.
Patent JP-H07151299-A (JP)
Title: Oil seal type gas holder
Inventor: HORIUCHI KATSUYASU
IPC: F17B1/06
Filed: 1993-11-30
Abstract: PURPOSE:To provide an oil seal type gas holder which can prolong the life of a seal plate by removing the impurities in the seal oil which is circulation- utilized. CONSTITUTION:An oil seal type gas holder is equipped with an oil/ /water separating tank 3 for removing the water in the seal oil discharged from the gas holder 1, adsorbing tank 7a which is arranged in the downstream of the oil/water separating tank 3 and adsorbs and removes the impurities in the seal oil, filter tank 7b, bypass pipe 8 which is arranged in parallel with the tanks 7a and 7b, and automatic valves 2c and 2d for selecting the seal oil flow passages to the bypass pipe 8. Further, the impurities in the seal oil after use are removed by a water concentration meter 9 for measuring the water contents of the seal oil after the oil/water separation and a selector 10 for opening and closing the automatic valves 2c and 2d on the basis of the result of the measurement, and the seal oil after removing impurities is supplied to the seal oil feeding port of the gas holder 1 by a circulation pump 12, and circulation-utilized.
Patent JP-H08154954-A (JP)
Title: Orthodontic bracket, making thereof and adhesion improving method of polycarbonate
Inventor: CHIKAMI KUNIO
IPC: A61C7/16
Filed: 1994-12-05
Abstract: PURPOSE: To improve adhesion strength of an orthodontic bracket made of polycarbonate. CONSTITUTION: This orthodontic bracket 3 comprises an orthodontic bracket 1 made of polycarbonate, an adhesive layer 2 irradiated with a microwave formed on the bottom surface of the bracket 1 and a plastic-deformable adhesive photosetting resin layer formed on the adhesive layer 2.
Patent JP-H06148346-A (JP)
Title: Human-body detector
Inventor: KOJIMA YUTAKA
IPC: H01L37/02
Filed: 1992-11-11
Abstract: PURPOSE:To maintain the operating state of a load control appratus as desired by a method wherein a second infrared detection element is installed in a position which is different from a detection region for a first infrared detection element and, whenever a human body is detected by the second detection element and an infrared detection signal is output, the continuation of a signal output state for load control use and the release of the continuation are changed over alternately. CONSTITUTION:When a human body enters a detection region for a first infrared detection element 1A, a signal for load control use is output from a signal processing means. When the human body stays for many hours, a detection region for a second infrared element 1B is blocked by a hand or the like, and the output state of the signal for load control use is continued. Consequently, even when the human body stays inside the detection region for many hours in a stationary state or a state having a small movement and it is in a state which cannot be detected by the element 1A, the operating state of a laod control apparatus is maintained as desired. In addition, when the human body leaves the detection region and the operating state of the load control apparatus is to be changed over, the continuation of the output state of the signal is changed over to the state of a release when the detection region for the element 1B is blocked again by one part of the human body.
Patent JP-H03161986-A (JP)
Title: Semiconductor laser module
Inventor: NAKAMURA MITSUKO
IPC: H01S5/00
Filed: 1989-11-21
Abstract: PURPOSE:To prevent reflected laser light from returning to a laser or the edge face of a submount, and restrain the decrease of transmission light quantity to a minimum, by inclining the end surfaces of a Fabry-Perot resonator to which laser light is inputted, with respect to the laser light. CONSTITUTION:Laser light 100 radiated to the left side from a semiconductor laser 1 mounted on a submount 15 enters an optical fiber 4 through lenses 2, 3. Laser light 101 radiated to the right from the laser 1 passes a lens 5 and is branched by a beam splitter 6. One part of the branched light enters a photo detector 18, and the other part of the light enters a photo detector 17 through a Fabry-Perot resonator 9 and a lens 10. The outputs of the detectors 17, 18 are inputted to a controller, which measures the oscillation wavelength of the laser 1 on the basis of the ratio of both outputs and controls the wavelength by changing temperature or injection current. Since the edge faces 12, 13 of the resonator 9 are inclined with respect to the laser light 101, the returned light reflected by the edge faces 12, 13 can be prevented from entering the laser 1 and the edge face of the submount 15.
Patent JP-H11136890-A (JP)
Title: Permanent magnet reluctance dynamo-electric machine
Inventor: SAKAI KAZUTO
IPC: H02K21/02
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To attain a permanent magnet reluctance dynamo-electric machine of small size, which is capable of variable speed operation in a wide range with high output. SOLUTION: This permanent magnet reluctance dynamo-electric machine repels magnetic flux invading from the clearance between magnetic poles as a result of permanent magnets 6 disposed at opening parts 5 formed along a magnetic pole axis being magnetized in a roughly orthogonal direction to the magnetic pole axis. The relative magnetic permeability of the permanent magnet is approx. 1, which works so as to increase magnetic resistance in the direction of the permanent magnet. Therefore, the magnetic flux of an armature coil 2 is distributed so as to pass through the iron core of a magnetic pole almost without passing through the clearance between the magnetic poles. As a result, irregularity is formed in clearance magnetic flux distribution, thus it is possible to generate large reluctance torque by a change in magnetic energy.  Torques are generated by interlinking the magnetic flux of the permanent magnet disposed at the second opening part formed along the outer periphery between the magnetic poles with the armature coil. It is thus possible to generate high torque by totaling the torques.
Patent JP-H04174870-A (JP)
Title: Image forming device
Inventor: KOIKE MORIYUKI
IPC: G03G15/00
Filed: 1990-11-08
Abstract: PURPOSE:To continue the interrupted work by providing a means to prohibit the use of a manual paper feeding means when a monitoring means detects that the processing condition of an image forming process means is in an interrupted condition when the manual paper feeding means is opened. CONSTITUTION:Since the paper feeding roll of the first tray 21 and a manual paper feeding tray 25 is common, the first tray 21 cannot be used when the manual paper feeding tray 25 is opened. If a manual open flag is '0' when the manual paper feeding tray 25 is opened, the manual flag is set. And after that, when the copying process is in a stopping condition, or in the rear side mode of both side copying, the selection of manual operation is prohibited, and when it is in the other condition, the manual operation is allowed to select to operate the manual paper feeding. When a monitoring means detects that the processing condition of the image forming means is in an interrupted condition when the manual paper feeding means is opened, the use of the manual paper feeding means is prohibited, and the interrupted work can be continued.