baber/WOPTO huggingface dataset:
Patent JP-S6475155-A (JP)
Title: Block for tundish weir
Inventor: NAKANO TETSUO
IPC: B22D11/118
Filed: 1987-09-17
Abstract: PURPOSE:To clean a steel and to improve the durability by coating the monolithic refractory consisting of the CaO refractory particle of the main component and the CaO and/or MgO fine powder of <= specified particle diameter. CONSTITUTION:The block for a weir is formed by the MgO tundish weir main body 2 having the surface on which the groove as shown in a figure exists for instance and the coating 1 obtd. by giving and drying the body kneading a CaO monolithic refractory with a proper water amt. on this whole face. And said monolithic refractory is formed by the CaO refractory particle (>=0.1mm particle diameter preferably) composing the main component, i.e., aggregate part and the CaO powder of <=100mu composing a fine powder part, i.e. combination part. This block has a sufficient clean steel effect at its coating layer and some effect at its main body itself, the generation of the crack and breakdown of the main body is hardly caused as well and no peeling off is caused even if a crack is generated.
Patent JP-S6475132-A (JP)
Title: Device and method for assembling automatically reinforcement prefabricated unit
Inventor: YAMAMOTO ISAMU
IPC: B21F27/10
Filed: 1987-09-14
Abstract: PURPOSE:To automatize all processes, and to improve the productivity by coupling a vertical reinforcement and a horizontal reinforcement by a binding machine, and bringing a mesh unit which has been assembled to a mesh shape, to one body bending to a U-shape. CONSTITUTION:A vertical reinforcement which has been placed in parallel on a bar arrangement bed 1 is move by a one-pitch portion of a horizontal reinforcement, and on a horizontal reinforcement supply device 3, the horizontal reinforcement is placed and arranged, the horizontal reinforcement is placed on the bar arrangement bed 1, and the vertical reinforcement and the horizontal reinforcement are coupled by a binding machine 4. The foregoing is repeated by the number of pieces of horizontal reinforcements and a mesh unit is formed, and brought to bending by a bending machine 5. Plural one-body bending machines 8 are installed in the vertical direction of a bending bed 6, and operated by hydraulic cylinders 33-35. Subsequently a lifting beam 55 is allowed to descend, a bending supporting point 30 is set to a reinforcement 19, the bending supporing point 30 is fixed by a bending supporting point supporting body 32, and thereafter, bend by a prescribed angle by extending the hydraulic cylinder 34 of a bending force point 31. As for these members, a pair of the right and left are provided, therefore, by operating them by the right and left, a U-shaped unit can be formed.
Patent JP-S6475333-A (JP)
Title: Paper sheet pay-out mechanism
Inventor: MORIYAMA TETSUO
IPC: B65H3/56
Filed: 1987-09-16
Abstract: PURPOSE:To surely correct an oblique movement by providing at least two attitude correcting levers in the vicinity of a contact portion between a peel-off roller and a one-way roller. CONSTITUTION:When an oblique paper sheet 1a makes contact with a rubber part 3a in a pay-out roller, it is pressed downward so as to make contact with one of attitude correcting levers 2 which are urged by springs 9 arranged in such a way that the levers 2 will not move when a force is applied to only one end of each attitude correcting lever 2. Accordingly, a downward pressing force applied to the oblique sheet 1a is turned into a torque about the contact point between the attitude correction lever 2 and the sheet 1a, and therefore, the lever is rotated in the direction of the arrow. Further, when the sheet 1a makes uniformly contact with both attitude correcting levers 2, the torque is returned into the downward pressing force which moves the attitude correcting levers 2 so as to pay out the sheet.
Patent JP-H1075421-A (JP)
Title: Video image filing device
Inventor: WATABE YASUHIKO
IPC: H04N19/00
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a video image filing device in which information is not lost in the coding stage and the contents are visually confirmed even when the video file is coded and recorded as a video image. SOLUTION: A video file stored in a video file storage device is divided so as to be corresponded to frames of the video image so as to be within a frequency band of the video image before a video file processing unit 2 encodes the video file as the video image and then the divided video file is coded as the video image. The coded video image is recorded by a video image device 4 via a video interface device 3. The video file is divided so as to be within a frequency band of the video image in this way, the video image is formed without losing information in the coding state. Moreover, the video file is divided corresponding to the frames of the video image to confirm the contents of the video file visually in the case that the video image is reproduced.
Patent JP-H1173358-A (JP)
Title: Distributed database system
Inventor: TADA FUMITO
IPC: G06F12/00
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To improve processing by reducing the rewriting of data and the number of accesses to a database. SOLUTION: In the system, a data management device 4 for storing that respective database management systems (DBMSs) 1, 2 are accessing objective data 3b, 3c in a data block 3a included in a magnetic disk drive 3 is connected to respective DBMSs 1, 2. At the time of receiving a response that the data block 3a on the disk 3 is already being accessed by the DBMS 1 at the time of accessing to the disk 3, the DBMS 2 inquires the device 4 whether the data 3c in the block 3a is being accessed or not, and at the time of receiving a response that the DBMS 1 has accessed the data 3b but is not accessing the data 3c from the device 4, continues an access to the data 3c.
Patent JP-S6386903-A (JP)
Title: Trap circuit device
Inventor: TAKAHASHI HIROSHI
IPC: H01P1/20
Filed: 1986-09-30
Abstract: PURPOSE:To stabilize the characteristic without using an air-core coil by a microstrip line, a chip capacitor, and a metallic ground pin on the other face of a dielectric substrate whose one face is a ground surface, connecting the chip capacitor in parallel to the microstrip line, and also, grounding it through the metallic ground pin. CONSTITUTION:The metallic ground pin 12 is inserted from the reverse side of a dielectric substrate 14 and passes through the dielectric substrate 14, and soldered to one electrode of a chip capacitor 11 on the surface of the substrate. The other electrode of the chip capacitor 11 is soldered to a microstrip line 9. Also, the metallic ground pin 12 is soldered to a ground conductor on the reverse side of the dielectric substrate 14. For instance, the thickness of the dielectric substrate is 0.6mm, the shape of the metallic ground pin is cylindrical, and its diameter is 1.2mm. Also, when the capacity of the chip capacitor is 10PF, a trap is generated in 1.7GHz. As for the trap frequency, by varying the capacity value of the chip capacitor and the shape of the metallic ground pin, an arbitrary frequency is obtained.
Patent JP-H0785675-A (JP)
Title: Semiconductor storage device
Inventor: FURUYA KIYOHIRO
IPC: G11C11/409
Filed: 1993-09-17
Abstract: PURPOSE:To speed up a reading operation by starting an equalization when a read-out potential of bit lines or I/O lines become a prescribed amplitude. CONSTITUTION:At the time of data reading, at the point of a time when it is detected that a potential difference is generated in between potentials IO, and inverse of IO of I/O lines 610, 611 to become a degree in which read data RD, and inverse of RD outputted from a differential amplifier circuit 800 become an H level and a L level respective, the equalization is started by making an equalization signal phiE to be the H level. At this time, a timming for resetting a starting signal phi2 is set to an optimum value by setting previously the delay time of a delay circuit 241 to be optimum by a simulation. In this way, the time to a time when next data are read out is shortened to speed up the access by preventing the potential difference between I/O lines 610, 611 from being expanded to its full while starting the equalization and simultaneously finishing the equalization before the next data are read out.
Patent JP-S6292112-A (JP)
Title: Magnetic disk
Inventor: KUGUE MICHIO
IPC: G11B5/738
Filed: 1985-10-17
Abstract: PURPOSE:To eliminate the wear of a magnetic layer by the sliding contact of a magnetic head by forming a metallic oxide layer on the magnetic layer. CONSTITUTION:The metallic oxide layer 4 is formed on the magnetic layer 3. The metallic oxide layer 4 functions a protective film to protect the magnetic layer 3 against the wear by the magnetic head and consists of an oxide such as cobalt oxide, nickel oxide or iron oxide. The thickness thereof is about 0.01-0.1mum. The metallic oxide layer 4 is formed by resting the magnetic layer 3, if made of Co-Ni-P plating, for 5min-1hr in pressurized steam of about 2-10kg/cm<2> pressure or high-temp. boiling water to oxidize the surface of the magnetic plating layer.
Patent JP-S59120483-A (JP)
Title: Double feed preventing mechanism for paper
Inventor: SUGAYA HIROSHI
IPC: B65H45/109
Filed: 1982-12-27
Abstract: PURPOSE:To prevent a paper from being fed in a double-folded condition, by a method wherein a brush rotated in a direction opposite to a paper-feeding direction is provided in proximity to an inlet of a device for feeding a zigzag-folded printing paper. CONSTITUTION:The brush 13 is provided, for example, in proximity to an inlet of a paper-feeding part 7 of an electrophotographic device, and is rotated in the direction opposite to the feeding direction of the paper 10. When the paper 10 is fed from a hopper part 11 and a part folded due to an electrostatic charge or the like reaches the part of the brush 13, the folded part is released by the brush 13 rotated in the direction opposite to the feeding direction of the paper 10, and normal paper feeding is achieved.
Patent JP-H0979686-A (JP)
Title: Operation control method in chemical heat pump
Inventor: TANEDA DAISUKE
IPC: F25B17/12
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an operation control method for a chemical heat pump having a superior continuous operating performance. SOLUTION: No control is carried out when a pressure Pi at a tower top end 23 is in a first setting range. In the case that the pressure is out of the set range and a varying speed of the pressure Pi is lower than a predetermined reference value, an internal temperature of dehydrogen reactor 1 and 2-propanol supplying amount for the dehydrogen reactor 1 are controlled. In the case that a varying speed of the pressure Pi is higher than a predetermined reference value, an internal pressure of the hydrogen reactor 3 and acetone and hydrogen supplying amount for the hydrogen reactor 3 are controlled in addition to these values. In addition, when the pressure at the tower top end 23 is higher than a second set range, gas is discharged out of the device and in turn when it is lower than the second set range, hydrogen is supplied from an external segment.
Patent JP-H1073895-A (JP)
Title: Silver halide photographic sensitive material, x-ray image forming method using same and processing method
Inventor: TAKIGUCHI HIDEKI
IPC: G03C1/40
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide photographic sensitive material having high sensitivity, less liable to cause dye stain and giving a silver image excellent in color tone even in very rapid development or development fitted for the preservation of the environment. SOLUTION: This silver halide photographic sensitive material has hydrophilic colloidal layers including at least one photosensitive silver halide emulsion layer on the substrate and contains a leuco compd. capable of giving a blue dye after development in the hydrophilic colloidal layers and flat platy particles capable of forming 60-100% of the total number of development start points at the time of developing this sensitive material at apexes (vertical angles) of the silver halide particles or their vicinities in the silver halide emulsion layer.
Patent JP-H09124414-A (JP)
Title: Synergistic anti-microorganism composition consisting of 1,2-dibromo-2,4-dicyanobutane and para-dihydroxybenzoate
Inventor: TAMII DABURIYU GAFUNEI
IPC: A01N37/34
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain an antimicrobial composition developing synergism by combination of two kinds of known antimicrobial agents at a specific ratio, useful in inhibiting microorganisms from growing in a variety of water systems in industrial fields. SOLUTION: 1,2-Dibromo-2,4-dicyanobutane and a p-hydroxybenzonic ester are formulated at a weight ratio of about 1,000/1-1/1,000, particularly at 12/1-1/20. These two antimicrobial agents may be applied to the treated system together as a unitized composition or may be applied separately. This antimicrobical agent is preferably applied to the system to be treated at a rate of about 1-2,000ppm. As a p-hydroxybenzoic ester, is cited, for example, methylparaben, ethylparaben, propylparaben, butylparaben, isopropylparaben or the like. This composition is effective against pneumobacillus, Pseudomonas aeruginosa, Staphylococcus aureus and fungi.
Patent JP-H0785454-A (JP)
Title: Magnetic recording medium
Inventor: OTA EIJI
IPC: G11B5/706
Filed: 1993-09-17
Abstract: PURPOSE:To improve dispersibility and to ensure excellent durability. CONSTITUTION:In the magnetic recording medium having a construction wherein a magnetic layer constituted mainly of magnetic powder and a binder is formed on a nonmagnetic substrate, the magnetic powder treated with iodine is used as the aforesaid magnetic powder. As for the binder, a resin containing a metal salt of sulfonic acid, a quaternary ammonium salt, tertiary amine, urethane combination or urea bond is used. The quantity of iodine is made 5X10<-8> (mol/m<2>) or above in conversion into the surface density on the surface of the magnetic powder.
Patent JP-H1079988-A (JP)
Title: Residence facility
Inventor: SHICHINO TEISHO
IPC: H04Q9/00
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To improve workability in an execution job site and also to reduce work costs by communicating a control signal with a common light receiving device in residence facilities which are provided with facility equipment that is operated by plural light emitting type remote controls. SOLUTION: In a bathroom 1, a light receiving device 13 which receives infrared light from remote controls 8 and 10 in common is attached to an attachable and detachable cover 12 of an inspection opening of a ceiling when floor heating 4, hot-water supply 5, a jet device 6 and a television 7 are operated by a remote control 8 by means of infrared light and a shower 9 is operated by a remote control 10 by means of infrared light. A control box 14 which is connected with the device 13 through a lead 16 is mounted on a ceiling in a roof-space, transfers a signal from the device 13 and operates and controls each equipment. Thereby, one light receiving device can operate plural remote control devices, also it can preliminarily be attached in a factory and it reduces work man-hour in an execution job site. The number of parts can also be reduced and then, costs can be decreased.
Patent JP-H11233515-A (JP)
Title: Method for planarizing multilayer interconnection for semiconductor device
Inventor: RUSSO FELICE
IPC: H01L23/532
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a high level surface planarity by aligning and depositing a dielectric material first layer on a substrate, forming a hole after forming a trench, depositing a metal material layer, performing chemical back etching of over-etching, and aligning and depositing a dielectric material second layer. SOLUTION: An aligned and deposited dielectric layer 1 is composed of a PMO layer 1' and another dielectric material layer 1". The layer 1' reflows at a temperature within a range of 800-900 deg.C. The layer 1" is BPSG. A trench 2 is formed on the layer 1" by plasma etching. A hole 3 is formed by anisotropical chemical etching process. Tungsten is deposited, and a metal layer 4 is formed to fill the hole 3 and the trench 2. Over etching is performed by plasma to planarize the surface of the metal layer 4. A dielectric layer 5 is deposited on the metal layer 4. Thus, the possibility of short-circuits between tracks is eliminated and a high planarity of 80% can be obtained.
Patent JP-H1175243-A (JP)
Title: Radio communication system and channel controller therefor
Inventor: YUKI YOSHINORI
IPC: H04W72/04
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To allow a system to cope with a fault that takes place quickly and surely by grasping accurately an operating state of each radio station at any time and to improve the operation efficiency of a communication channel by reducing useless acquisition of the communication channel. SOLUTION: A master station BS updates an operating state of a sender slave station PS1 and a receiver slave station PS2 described in a slave station database into 'under control of transmitter side' and 'under control of receiver side' respectively from 'non-use' when the master station BS receives a call notice signal from the transmitter side slave station PS1 and confirms its validity, the master station BS reserves dead communication channel after receiving a call reception acknowledgement signal from the receiver side slave station PS2 and updates the operating state of the sender slave station PS1 and the receiver slave station PS2 into 'under transmission control' and 'under reception communication' from 'under control of transmitter side' and 'under control of receiver side' respectively when the communication channel is reserved.
Patent JP-2001056393-A (JP)
Title: Method for uranium recovery from spent oxide nuclear fuel
Inventor: SHIMIZU TAKAFUMI
IPC: C22B60/02
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To obtain a method recovering uranium as reusable pure uranium dioxide by removing impurity when plutonium is recovered from spent oxide nuclear fuel generated from a nuclear power station. SOLUTION: Spent nuclear oxide fuel and reducing agent sample 1a are chlorinated by blowing in chloric gas, into the molten salt dissolved by chloride of produced uranium and plutonium, liquid metal such as cadmium is contacted to extract and remove rare impurity elements, mixture gas of chlorine and oxygen is blown in the molten salt to make uranium be oxychloride and the uranium is sampled to recover pure uranium dioxide.
Patent JP-H0680436-A (JP)
Title: Production of porous optical fiber preform
Inventor: YAGI TAKESHI
IPC: C03B37/018
Filed: 1992-08-31
Abstract: PURPOSE:To provide the method for producing a porous optical fiber preform, enabling to produce the porous preform in a good yield without generating distortion and density irregularity. CONSTITUTION:The method for producing the porous optical fiber preform comprises extruding a plastic material containing silica as a main raw material onto the periphery of a core glass rod (41) to form a porous matrix (17), and subsequently pressing the obtained porous preform. The press treatment can be performed by arranging the porous reform in the rubber mold (13) of the mold (10) and subsequently applying an uniform pressure to the molded product with a hydrostatic press device using a pressure medium.
Patent JP-H0891098-A (JP)
Title: Resin molded parts attaching structure in automobile instrument panel
Inventor: ITO KUNIHIKO
IPC: B60K37/04
Filed: 1994-09-28
Abstract: PURPOSE: To provide a resin molded parts attaching structure in an automobile instrument panel, capable of being assembled certainly. CONSTITUTION: In a resin molded parts attaching structure in which resin molded parts 2 are attached by engaging the attaching leg part 5 of the resin molded parts 2 with an attaching hole 3 for the resin molded parts 2 provided on an instrumental panel 1, a catch part 6 engaged with one side edge part of the attaching hole 3 is provided on the tip of the attaching leg part 5, the center part of the catch part 6 is notched and a projecting part 4 for pushing and pressing the catch part 6 of the attaching leg part 5 to one side edge part of the attaching hole 3 is provided on the other side edge part of the attaching hole 3 opposite to the back surface side of a notched part 7.
Patent JP-S60125931-A (JP)
Title: Randomizing device
Inventor: YAMAGISHI TAKASHI
IPC: G11B5/845
Filed: 1983-12-12
Abstract: PURPOSE:To ensure the stable randomization for orientation of magnetic particles by revolving a support disk containing plural magnets distributed in a circle and in the prescribed magnetizing direction around the center of the circle at a fixed speed. CONSTITUTION:A support disk 1 having the diameter larger than the width of a magnetic recording medium 1 to be processed is revolved at a fixed speed. The magnets 13 are attached to the disk 10 in two concentric circles having diameters larger than the medium 1 and so that the magnetizing direction of the magnet is set vertical to the disk 10 and also inverted every magnet. A horizontal magnetic field of the circle connection direction is produced at the boundary area between magnets 13 adjacent with each other on the same circle. While a horizontal magnetic field of the circle radius direction is produced at the boundary area between magnets 13 on the inner and outer circles. The directions of these horizontal magnetic fields are inverted every magnet 13. Therefore the medium 1 which is driven oppositely to the magnetic pole surface with a prescribed distance receives repetitively a magnetic field having varying direction. Then the magnetic particles of the medium 1 are effectively randomized.
Patent JP-H01102068-A (JP)
Title: Substituted triazolylalkanols
Inventor: BORUFUGANGU KUREEMAA
IPC: A01N43/653
Filed: 1988-09-19
Abstract: NEW MATERIAL: A substd. triazolylalkanole of formula I (Ar is an optionally (substd.) aryl; X is CH 2 , O-CH 2 , S-CH 2 , CH 2 CH 2 , CH=CH, C≡C), its acid addition salt and metal salt complex.  
     EXAMPLE: 5-(4-Fluorophenyl)-3-hydroxy-2-methyl-3-(1,2,4-triazol-1-ylmethyl)- pentane-2-carbonitrile.  
     USE: Useful as a bactericidal and fungicidal agent and a plant growth regulator. Effective for, for example, potato plaque, downy mildew of hops, powdery mildew of barley, etc. Also used for preservation of adhesives, glue, paper, etc.  
     PROCESS: The compd. of formula I is obtd. by bringing an oxime compd. of formula II into reaction in the presence of a water dissociating agent and a diluent and, if necessary, in the presence of a reaction assistant. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H0975672-A (JP)
Title: Exhaust gas denitration apparatus
Inventor: HOTTA ZENJI
IPC: B01D53/56
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas denitration apparatus which can remove NOx in exhaust gas efficiently. SOLUTION: This exhaust gas denitration apparatus has an ammonia injection pipe 3 which constitutes an ammonia injector which injects ammonia to exhaust gas 1 on the upstream side of the exhaust gas 1 in a duct 2 which is an exhaust gas passage and a denitration catalyst 7 on the downstream side of the exhaust gas 1. A plate-shaped exhaust gas mixing device 5 which agitates and mixes a mixed gas 4 of exhaust gas and ammonia from upstream side in sequence and an exhaust gas straightening device 6 which straightens the flow of the mixed gas are arranged between the ammonia injection pipe 3 in the duct 2 and the denitration catalyst 7.