baber/WOPTO huggingface dataset:
Patent JP-S59101334-A (JP)
Title: Apparatus for producing slide fastener chain with synthetic teeth
Inventor: CHICHIWA TOSHIO
IPC: B29C45/26
Filed: 1982-11-30
Abstract: PURPOSE:To obtain the titled apparatus for producing an intermittent slide fastener chain with intermittent sections that have a precise definite dimension, by securing a first filler at the lower end of a row of tooth molds, and providing a second filler that is spaced a prescribed distance from the first filler and can be projectable. CONSTITUTION:The first filler 59 is projected from a tooth mold surface 58 of a movable mold 3 at the end of the feeding direction of a fastener tape 9 of a row of tooth molds 14, and the second filler 60 is provided in a projectable manner with it spaced a distance (W) from the filler 59. The molded slide fastener chain 11 is delivered a predetermined length by a feed roll 51, a feeding apparatus 10 and a delivering apparatus 12 are retracted to bring the fastener tape 9 to become in firm contact with the mold surface 58 and the closing of the mold is started. The tape 9 is run backward, the runner end 60 is abutted on a filler 61 to position the tape 9 precisely, the injection molding is effected, the mold is opened, the filler 61 is sunken, and the removal is effected. A slide fastener chain having intermittent sections corresponding to the distance (W) can be produced.
Patent JP-S6366167-A (JP)
Title: Indole derivative
Inventor: SOMEI MASANORI
IPC: A61P25/02
Filed: 1986-09-05
Abstract: NEW MATERIAL:The indole derivative of formula I [R<1> is H, lower alkyl, lower alkoxyalkyl, lower alkenyl, acyl or group of formula II (R<3> and R<4> are OH, acyloxy, alkylamino or together form a ring containing 1-2 oxygen atoms); R<2> is lower alkyl, lower alkenyl or acyl]. EXAMPLE:4-Hydroxy-1-methyl-3-indolecarbaldehyde. USE:A production intermediate for a pindolol-analog compound having beta-blocking activity and useful as an antiarrhythmic agent, vasodilator, etc. Similarly to pindolol, the titled derivative itself can be used as an effective beta-blocker. PREPARATION:A compound of formula I wherein R<1> is H can be produced e.g. by reacting 4-hydroxy-3-indole carbaldehyde with the compound of formula III (X is halogen) in the presence of a base.
Patent JP-2000026144-A (JP)
Title: Admixture for hydraulic composition
Inventor: YAMATO FUJIO
IPC: C04B24/26
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain a hardened body excellent in surface appearance with less bleeding and good work efficiency by adding an additive contg. a copolymer of a specified ester compd. monomer and a compd. monomer such as an acrylate monomer, and an oxycarboxylic acid in a specified ratio to a hydraulic compsn. SOLUTION: A monomer of formula I [where R1 and R2 are each H or methyl, (m) is 0-2, AO is 2-3C oxyalkylene, (n) is 30-300 and X is H or 1-3C alkyl] and one or more monomers of formula II or III [where R3-R5 are each H, methyl or (CH2)m2COOM2, R6 is H or methyl, M1, M2 and Y are each H or a cation and m2 is 0-2] are polymerized in a molar ratio of 1:100 to 100:100 to a wt. average mol.wt. of 3,000-500,000. The resultant copolymer is mixed with a 4-10C oxycarboxylic acid, preferably gluconic acid in a weight ratio of 100:60 to 100:150 to obtain the objective admixture applicable to a hydraulic compsn. having <=300 kg/m3 cement content per unit volume of concrete.
Patent JP-2001035633-A (JP)
Title: Chip type surge absorber (1)
Inventor: TANAKA YOSHIYUKI
IPC: H01T4/12
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To increase surge resistant amount and decrease discharge delay by installing a connecting surface to enlarge a connecting area in the connecting part of the specified number of discharge electrodes, which are electrically connected to terminal electrodes and installed within an airtight chamber together with a discharge gap, and the terminal electrodes. SOLUTION: An insulator sheet 7 is divided into plural numbers to obtain insulating substrates 11. Dividing grooves 8, 9 are formed on the surface for forming a discharge electrode 12 of the insulator sheet 7. The dividing groove 8 in one direction is formed in a free shape for facilitating dividing. The dividing groove 9 in the other direction is formed in a V shape so as to easily form the discharge electrode 12 since a connecting surface 16 is formed. A 1 μm thick conductive film acting as the discharge electrode 12 is formed. The discharge electrode 12 has 2 to 5 pairs of wide line shapes and is formed also on the connecting surface 16. Next, an airtight cap 13 is placed on the insulating substrate 11. After adhesion of the airtight cap 13, the insulator sheet 7 is divided along the dividing grooves 8, 9.  After dividing of the insulator sheet 7, terminal electrodes 14 are formed.
Patent JP-S6456990-A (JP)
Title: Air direction changing device for electric fan
Inventor: AKAGAWA HIDEYUKI
IPC: F04D25/10
Filed: 1987-08-25
Abstract: PURPOSE:To avoid the generation of contact noise of an air direction changing plate with a main unit case by tilting the axial center of a supporting cylinder, which pivotally supports the air direction changing plate, in a direction reverse to the direction of tilting the air direction changing plate which is rotated by adapting a drive roller to the titled peripheral surface. CONSTITUTION:An air direction changing plate 4, arranged in the front of a fan in a main unit case 3 housing the motor driven fan, is pivotally supported rotatably by a supporting cylinder 5 fixed to the main unit case 3. The air direction changing plate 4, providing in its peripheral part 4a a draft taper for easily forming a pattern in the time of molding, is rotated by driving a small motor 7 with a roller 6 adapted to this peripheral part 4a. Here because the peripheral part 4a is slightly titled, the air direction changing plate 4 tends to rotate in a surface tilting from a reference surface 3a of the main unit case 3, but copying with this action, the supporting cylinder 5 is formed in a manner wherein its axial center 5b tilts by a predetermined angle in an opposite direction to the roller 6.
Patent JP-H0964162-A (JP)
Title: Support container for thin plate
Inventor: HIYOUBU YUKITOO
IPC: B65G1/00
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To prevent any contact from being produced upon a wafer being taken in and out by accurately horizontally supporting the wafer. SOLUTION: A semiconductor wafer carrier 10 is constructed such that a support rib 15 is provided on a side wall 13 in which rib many rib pieces 15A are disposed into many stages to support a wafer in many stages at an equal interval and that the side walls 13 are parallely oppositely provided, and further that the carrier includes an inlet/outlet port 12A at one end thereof. The support rib 15 includes an introduction part 20 located on the side of the inlet/outlet 12A and a matching part 21 located interiorly of the former. An opening (a) between the opposite side surfaces of each rib piece 15A located at the introduction part 20 is formed, greatly opened to facilitate carrying/out of the wafer.  An upper side surface of each rib piece 15A located at the matching part 21 is formed, having an inclination angle smaller (1 degree for an angle (b)) than the upper side surface of the rib piece 15A of the introduction part 20 such that a placed wafer can be supported horizontally with high accuracy and that it forms a point contact or a line contact with the opposite side edges of the wafer.
Patent JP-H1155443-A (JP)
Title: Image forming system, image forming method and its device
Inventor: HAMANO SHIGEMICHI
IPC: B41J21/00
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To variably control a timing for erasing an image displayed by means of a preview function so as to improve convenience in a user by providing a control means for variably controlling the timing to erase the image displayed by means of the preview function and an image erasing means for erasing the image through the use of an erasing timing which is controlled by means of the control means. SOLUTION: When a copy start key is depressed, CPU executes copy sequence at the time of a security mode and resets an image memory part 208 after finishing copying. The image memory part 208 is reset before executing copying sequence at the time of a normal mode which is not the security one and the image memory part 208 is not reset after finishing copying. Thus, the reset timing of the image memory part 208 is variably controlled so that image data is remained or erased in/from the image memory part 208 in accordance with the usage of the user.
Patent JP-H0259942-A (JP)
Title: Node connection state control system for distributed data base system
Inventor: NEGISHI KAZUYOSHI
IPC: G06F15/16
Filed: 1988-08-26
Abstract: PURPOSE:To reduce overhead by storing the connection state of each node with another node in a recoverable storage, and at the time of recovery from a fault, reconnecting the node concerned to another node based on the storage. CONSTITUTION:Nodes 3a, 3b are connected to a communication network 4 and respective nodes 3a, 3b respectively include node control tables 5a, 5b. The contents of the tables 5a, 5b are written in disks 6a, 6b in each change of the contents, and in the case of reconnection processing at the time of fault recovery, the contents of a node control table are recovered from a disk and the node is tried to be connected to another node interrupted in the node control table. Since reconnection processing is executed only once from the recovery side at the time of restarting node connection, excessive node connection request message are not generated.
Patent JP-S6367242-A (JP)
Inventor: IMAZU KATSUHIRO
IPC: B65D1/28
Filed: 1986-09-08
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-H0550278-A (JP)
Title: Welding method for plated materials by laser beam
Inventor: MATSUI EIICHI
IPC: B23K26/32
Filed: 1991-08-22
Abstract: PURPOSE:To perform welding on galvanized materials plated with galvanizing layers having the boiling point lower than base metals by adding modulation to a continuously osscillated laser beam to execute waveform control. CONSTITUTION:The modulation is added to the continuously oscillated laser beam, laser beam power is subjected to waveform control intermittently and stepwise of condense the beam on a weld zone and laser beam welding is performed. A galvanizing layer 3 is removed at the power P1 and the time T1, Zn vapor 14 generated from inside galvanizing layers 4 and 5 is removed and then, penetration required for welding is obtained at the power 2 and the time 2. At the downtime T3, the laser beam 7 is not irradiated and the generation of Zn vapor 13 from the galvanizing layer 3 is suppressed.
Patent JP-H0659014-A (JP)
Title: Gps satellite combination method
Inventor: ISHIKAWA SEIJI
IPC: G01S19/28
Filed: 1992-08-07
Abstract: PURPOSE:To reduce the number of times of changing the combination of satellites by determining the combination of satellites in consideration of an error independent of the arrangement of satellites as well as an error attributed to the arrangement of satellites. CONSTITUTION:An antenna 10 and a receiver 11 receiver a radio wave containing a broadcast data from an artificial satellite, and a controller 12 reads out a necessary data from the broadcast data. And, for instance, one set out if sets of combinations four satellites from eight satellites existing in the sky is selected, and the error index for the selected one of the combination sets is sought. The error index is an error to be predicted in the case that the position is measured with the combination. The error index is calculated in consideration of both of DOP (an accuracy deterioration coefficient) which is an index calculated from the arrangement of satellites and SV accuracy (an index obtained from the calculation of influence of one satellite on the measuring position) which is an index independent of the arrangement of satellites. The combination of satellites is which the error index is minimized is selected.
Patent JP-H0870837-A (JP)
Title: Method for cooling food in high temperature and apparatus therefor
Inventor: KAWAKAMI OSAMU
IPC: A23L3/36
Filed: 1994-09-05
Abstract: PURPOSE: To provide a method and an apparatus for cooling a food in high temperatures, capable of keeping primary water content by suppressing evaporation of a large quantity of water and not requiring a long time when cooling the food in high temperatures. CONSTITUTION: This method for cooling a food in high temperature is to cool a food layer in high temperatures conveyed on a conveyor 3 by continuously passing moist air through the food layer. The moist air is always adjusted to have 100% relative humidity at a few degrees lower than that of the food in high temperature depending on temperature change of the high temperature food. The adjusted air is successively passed through the high temperature food layer on the conveyor 3, thus the food is cooled without loosing water.
Patent JP-H0259816-A (JP)
Title: System parameter control system
Inventor: BABA TAKASHI
IPC: G06F9/06
Filed: 1988-08-24
Abstract: PURPOSE:To reduce a memory capacity and to shorten updating time by providing an update control table of a system parameter file, thereby updating the system parameter file having the high reliability based on the control information on the control table. CONSTITUTION:An update control table 2 holds the control information to update a system parameter file 1. An update control part 4 decides whether a before-opening shop mode, i.e., a working mode detected by a working mode detecting part 3 can be shifted or not to working mode instructed by a user based on the control information shown by the row of the state shiftable mode stored in the table 2. Thus it is possible to update a system parameter file coincident with the working mode of an operating system and having high reliability based on the control information on the table 2. In addition, the memory capacity is extremely reduced and the updating time is also extremely shortened since the table 2 stores only the update elements.
Patent JP-H0871193-A (JP)
Title: Stance indicator(stanceminder)
Inventor: RARII DABURIYU HINSON
IPC: A63B69/36
Filed: 1994-09-05
Abstract: PURPOSE: To make it possible to use the same stanceminder for different golf clubs. CONSTITUTION: Base member 26 has a long and narrow slot 30. Vertical member 32 mounted perpendicularly to the base member 26 has a long and narrow slot 34. A bolt nut 40 inserted through the slots 32, 34 is fixed in such a manner that the position relation between the base member 26 and the vertical member 32, and the length of the vertical member 32 extending in a transversal direction from the base member 26 can be adjusted freely. Foot correctors 42, 50 are fixed in such a manner that the position in respect to the longitudinal direction of the base member can be adjusted freely with the bolt nut 40.
Patent JP-H11100144-A (JP)
Title: Belt support device and automatic document feeding device which employs it and document reading device
Inventor: NARUSE HARUO
IPC: B65H5/02
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a belt support device which can release the connection of two positioned support plates and connect them again easily. SOLUTION: A positioning plate 21 is provided between a front plate 52 as a first support plate and a paper supply side plate 50 as a second support plate so as to come in and out freely to position by second and first positioning shafts 50b, 50c, 52b, 52c and second and first holes 21b, etc. A thick-walled part 20e of an operation lever 20 comes in and out between the paper feed side plate 50 and the front plate 52 to expand and shrink an interval therebetween and engage and disengage the fitting of the positioning shafts 50b, 50c, 52b, 52c and the positioning hole 21b so that the release of the connection of two support plates 50, 52 and reconnection thereof become easy.
Patent JP-H0957051-A (JP)
Title: Double decomposition device
Inventor: NAKAGAWA KENICHI
IPC: B01D53/14
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To efficiently separate the formed magnesium hydroxide and gypsum dihydrate, to enhance the utilization rate of the magnesium hydroxide and to increase the recovery of the gypsum dihydrate by providing a thickener and a regulating tank in addition to an agitated reaction tank and partly circulating a liq. reactant. SOLUTION: An aq. soln. contg. magnesium sulfate and sulfuric acid and a basic calcium liq. are charged in an agitated reaction tank (a) and allowed to react with each other to form a slurry of magnesium hydroxide and gypsum dihydrate. A slurry A rich in gypsum dihydrate is transferred to a gypsum separating stage, and a part of the formed slurry D is charged into a thickener (b). The slurry D is concentrated in the thickener (b), the concd. slurry is drawn off from the lower part and returned to the double decomposition tank (a), and the supernatant liq. is transferred to a regulating tank (c). The supernatant liq. is further separated in the tank (c), a liq. B rich in magnesium hydroxide is extracted from the upper part and returned to a desulfurizing stage, and a part of the regulated liq.  F rich in gypsum dihydrate is extracted from the lower part and introduced into the thickener (b).
Patent JP-S6270580-A (JP)
Title: Electroless plating bath
Inventor: GOTO FUMIO
IPC: G11B5/858
Filed: 1985-09-24
Abstract: PURPOSE:To obtain a long-life electroless plating bath from which a magnetic film having coercive force and good squareness can be stably manufactured by incorporating an amino acetate group and citrate group, etc. into an aq. soln. contg. cobalt ions, nickel ions, etc. and reducing agent thereof. CONSTITUTION:The plating film having good magnetic characteristics can be formed with good reproducibility in the electroless plating bath prepd. by incorporating at least the amino acetate group and citrate group as the complexing agent of the metallic ions into the aq. soln. contg. at least the cobalt ions or cobalt ions and nickel ions as the metallic ions and contg. at least the reducing agent for the above-mentioned metallic ions as an additive. The above-mentioned cobalt ions are incorporated into the soln. at about 0.005-1mol/l and the nickel ions at about 0.001-1mol/l concn. Soluble salts such as sulfate are the supply source thereof. Hypophosphite, etc. are preferably used at about 0.01-0.8mol/l as the above-mentioned reducing agent. An amino acid, citric acid or the soluble salts thereof are preferably added to the soln. respectively at about 0.001-3.5, 0.002-3.0mol/l as the above-mentioned complexing agent.
Patent JP-H01157025-A (JP)
Title: Breaking apparatus in multipole breaker
Inventor: MARUKU RIBARU
IPC: H01H9/36
Filed: 1988-08-25
Abstract: PURPOSE: To enhance trip performance of a high rated multipolar circuit breaker by constituting an arc so as to be switched up to a horizontal area surrounded by a guide jaw and a corresponding intermediate protrusive part of respective deionization plates from a central area of an arc-extinguishing chamber. CONSTITUTION: When cutout operation is started, an arc 90 forms a moving loop up to a central fixed male screw 52 of a conductive terminal 26 from a stationary arc generating contact point 34 on a track of a lower side arc generating horn 46 to form a first passage along an extension part of a movable arc generating contact point 36. When a movement finishes, after that, the arc 90 is generated on a second different passage according to a slot of a deionization plate 58 up to a level of an intermediate protrusive part 68 or 70 according to the slot of the deionization plate 58 along one side of an arc- extinguishing chamber 32. The arc 90 contacts a cold surface along this second passage, and is efficiently extinguished on its cold surface.
Patent JP-H0872750-A (JP)
Title: Hood structure of automobile
Inventor: KANEKO TAKASHI
IPC: B62D25/12
Filed: 1994-09-06
Abstract: PURPOSE: To provide such a hood structure for an automobile that improves strength without complicating the shape of a hood inner around a striker or enlarging the striker base and enables the hood inner to be thin. CONSTITUTION: A hood structure for an automobile is so constituted that a reinforcement 4 comprising a top flat part 41 and a flange part 42, and a striker 3 are arranged between a hood outer 1 and a hood inner 2, a flange part 31a of the striker 3 is stacked on the flange part 42 of the reinforcement 4 so as to be welded to the hood inner 2, and the top flat part 41 is stuck and fixed to the inside of the hood outer 1.
Patent JP-S6272174-A (JP)
Title: Semiconductor device
Inventor: SHIODA MASAHIRO
IPC: H01L21/338
Filed: 1985-09-25
Abstract: PURPOSE:To reduce the stray capacity of the pad and make the high-frequency characteristics good by forming a gate power supplying pad on the buffer layer, and disposing a semiconductor between the buffer layer and the active layer. CONSTITUTION:A GaAs plate is continuously grown in a lamination state by means of the MBE method from bottom to top, that is, a semi-insulating GaAS substrate 2, a buffer layer 3, a semiconductor layer 5, and an active layer 6. Then, a photoresist pattern is applied on a predetermined portion, and part of the active layer 3 is removed using a chemical etching process. And the photoresist pattern is removed, a source 7 and a drain 8 are formed on the upper surface of the active layer 6, and using a resist 20 as an etching mask, a trench portion 9 shaped in a reverse trapezoid is formed in the active layer 6. Further, an Al203 film 21 is vapor-deposited. Moreover, a gate 10 is vapor- deposited by Al within the trench portion 9, and the resist mask 20 is dissolved. Then, a pad 17 for the drain and a pad 18 for the source are formed by Ti, and a power supplying pad 14 and a wiring layer 15 are formed. Thereafter, a protective film of SiN is formed around the gate 10.
Patent JP-H0374964-A (JP)
Title: Frame abort signal detection circuit device
Inventor: SATO YUTAKA
IPC: H04N1/32
Filed: 1989-08-16
Abstract: PURPOSE:To relieve the load of a central processing unit (CPU) by using a signal sent from a frame abort signal detection circuit so as to erase a data of a stored supply signal and to stop the transmission of a synchronizing signal. CONSTITUTION:A data buffer 3 stores a reception data supplied according to a synchronizing signal generated by a synchronizing signal generating circuit 4. On the other hand, when a frame abort signal in the reception data is detected by a frame abort signal detection circuit 1, the frame abort signal detection circuit 1 sends a clear signal to a data buffer 3 and a synchronizing signal generating circuit 4. Thus, the synchronizing signal generating circuit 4 stops the transmission of the synchronizing signal through the supply of the clear signal and the data buffer 3 erases all the stored reception data and the succeeding storage of the reception data is stopped because no synchronizing signal is supplied. Thus, the synchronizing signal and the reception data are erased not through a CPU and the load of the CPU is relieved.
Patent JP-H06188169-A (JP)
Title: Method of image formation, exposure system, and manufacture of device
Inventor: UNNO YASUYUKI
IPC: G02B27/28
Filed: 1993-08-04
Abstract: PURPOSE:To provide an image formation and an exposure system, in which a repetitive pattern is projected using most properly polarized light to obtain a high-resolution image. CONSTITUTION:A repetitive pattern on a reticle 4 is illuminated by a lighting system. A beam of light diffracted from the pattern is admitted to the pupil of an optical projection system to project the pattern onto a wafer 6. A deflector 9 is used to select a projection beam that is linearly polarized in a plane perpendicular substantially to the direction in which the period of the pattern is minimized.