baber/WOPTO huggingface dataset:
Patent JP-S5558201-A (JP)
Title: Production of cationic high-molecular latex
Inventor: KAMIYAMA MIKIO
IPC: C08F2/22
Filed: 1978-10-26
Abstract: PURPOSE: An emulsion polymerization of a specified amount of a water-soluble vinyl monomer bearing a quarternary nitrogen and water-insoluble vinyl nomomers is effected using a water-soluble polymerization initiator in the absence of an emulsifying agent to produce title latex being useful as photography materials because the surface tension can readily controlled on the coating process.  
     CONSTITUTION: The emulsion copolymerization of (a) 20W50mol%, based on the total monomers, of a water-soluble vinyl monomrs bearing a quarternary nitrogen given as formula I [R 1 , R 2  are H, halogen, lower alkyl; A is alkylene as methylene or ethylene or arylene; B is formula II (R 6 , R 7 , R 8  are H, lower alkyl, cycloalkyl respectively), formula III (R 9  is lower alkyl, aralkyl; X -  is residue of anion)] and (b) water-insoluble vinyl monomers is conducted in the presence of 0.0005W0.5mole, per mole of the vinyl monomers, of a water-soluble polymerization initiator as alkali persulfate or 2,2'-azobis(2-amidinopropane) hydrochloride to produce the objective latex. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07327742-A (JP)
Title: Meeting table having fordable top board
Inventor: KOBAYASHI TATSUYA
IPC: A47B3/08
Filed: 1994-06-14
Abstract: PURPOSE:To prevent a top board from rattling at any of several use positions. CONSTITUTION:A meeting table comprises a leg column 9, a top board 1 attached to the leg column 9 so as to be turnable between a horizontal use position and a storage position, and a top board fixing device 17 that has a top board fixing arm 7 which is rotatably attached to the top board 1, having at its free end a fitting pawl 7a, receiving grooves 8a, 8b formed in the leg column 9, for receiving the fitting pawl 7 at use positions of the table, and a spring for urging the top board fixing arm 7, and a top board manipulating mechanism 22 for turning the top board in a direction reverse to they fitting direction. The fitting pawl 7a is tapered, and the receiving grooves 8a, 8b are tapered so as to snugly receive the pawl 7a.
Patent JP-2000319358-A (JP)
Title: Epoxy resin composition and its use
Inventor: URAGAMI TATSUNOBU
IPC: H01L23/31
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition capable of achieving a nonconventional low moisture absorption, and capable of providing a package having extremely superior crack resistance compared to a conventional hardened product especially in a semiconductor sealing material use. SOLUTION: This resin composition consists essentially of a phosphine oxide compound of the general formula (R1 to R6 are each hydrogen atom, a 1-10C alkyl group or a 6-10C aryl or aralkyl group) as a hardening accelerator, and comprises an epoxy resin obtained from phenol novolak resins, and two or more functional ester-containing compounds or ester-containing resins, having 10-100 mol% hydroxy group esterified by an aliphatic acyl group as a curing agent.
Patent JP-2000030452-A (JP)
Title: Memory device of input/output having command stacking and high and narrow frequency band width
Inventor: DELL TIMOTHY J
IPC: G11C7/22
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a memory device which stacks some commands, performs internally each command at an appropriate time, and thereby guarantees continuous input/output of data. SOLUTION: A clock counter controls the number of clock cycles to be generated before performing a command by this memory device. This memory device starts access to a memory directly or being delayed by the number of clocks controlled by the clock counter of a command while being controlled by a controller 22. As this memory device is operated as a slave of the controller 22, it cannot perform an instruction in a time other than the time controlled by the controller 22.
Patent JP-H06326641-A (JP)
Title: Burst transmitting timing control system
Inventor: OI TOMOYUKI
IPC: H04B7/212
Filed: 1993-05-12
Abstract: PURPOSE:To appropriately adjust the transmitting timing of burst data in each peripheral station without operating a complicate procedure such as the timing measurement of the burst data at a central station, and adding a complicate hard constitution to the central station. CONSTITUTION:A time Ta from the generation of the burst data to reception is measured by a timer circuit 3-7. This measured time Ta is compared with a preliminarily set reference time Tb by a comparator 3-8. When the measured time Ta is larger (smaller) than the reference time Tb, a delay control signal is transmitted to a burst timing adjusting circuit 3-2, and the transmitting timing of the burst data is advanced (delayed). Thus, the burst positions of the entire peripheral stations can be matched with each other on a satellite 2, and the reaching time of data to a central station 1 can be made the same.
Patent JP-S5657255-A (JP)
Title: Sealed alkaline battery
Inventor: NAKAMURA TOSHIAKI
IPC: H01M50/193
Filed: 1979-10-16
Abstract: PURPOSE:To prevent the electrolyte leakage and improve the performance of a sealed alkaline battery, by using a sealing agent which consists of a nonwatersoluble epoxy resin and a nonwatersoluble amine as a hardener. CONSTITUTION:A positive mixture 3, a negative mixture 4, and a separator 3 laid between them, are placed in a positive-electrode can 1 which also serves as a positive-electrode can 1 which also serves as a positive terminal. Next, a negative-electrode can 5 which also serves as a negative terminal is placed over the negative mixture 4. At the same time, an insulating gasket 6a is interposed between the positive can 1 and the negative can 5 to hermetically seal the battery, and the whole constitutes a button-type alkaline battery. A sealing-agent film 7, which consists of a nonwatersoluble epoxy resin and a nonwatersoluble amine as a hardener, is formed on the surfaces of the positive can 1 and the nagative can 5 which touch the insulating gasket 6a. The thickness of the sealing-agent film 7 is preferred to be over 6mu.
Patent JP-S5559327-A (JP)
Title: Measuring method for sludge density
Inventor: DEGUCHI HIDEAKI
IPC: G01N1/10
Filed: 1978-10-30
Abstract: PURPOSE: To measure the sludge density in the vertical direction of the concentration tank at the outside of the tank by introducing the sludge samples collected from the areas of different depths into the density measuring instrument in sequence and switching.  
     CONSTITUTION: The sludge in sludge concentration tank 1 is led to sludge density measuring instrument 14 provided outside tank 1 by collecting pump 13 through sample collecting tubes 5W8 and via change-over valves 9W12 distributed in the vertical direction of tank 1 and to be opened in sequence by control unit 15. Thus the density of the sludge is measured, and the density output signal is supplied to unit 15. The switching time of each change-over valve is set adjustable timer 16 of unit 15 and based on the height of the sample collecting point, the length and thickness of the pipe from the collecting point up to instrument 14 and other factors and so that no mixture is given to the old and new sludge when measuring. Furthermore, the measurement starting timing is given to instrument 14 to decide the measuring time, along with installation of sequence circuit 17 to give the opening command to the next change-over valve. As a result, the sludge density of the vertical position to the tank can be measured accurately and easily at the outside  of the tank. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5466437-A (JP)
Title: Enclosed switchboard
Inventor: KATOU HIROMITSU
IPC: H02B1/20
Filed: 1977-11-07
Abstract: PURPOSE:To make easier the separation of surge suppressor at the time of pressure resistance test by earthing the one terminal of surge suppressor through switch. CONSTITUTION:The one terminal of the surge suppressor 9 is earthed with the interposition of a switch comprising the insulating cylinder 14, the permanent  magnet contacts 16 and 16', and the operating handle 17 near the front door, and  the other terminal is connected with the one insulated wire 12 on the front side of a  box in a 3-phase short circuit manner, on the line side of the main circuit conductor. At the time of pressure resistance test in site, the test can be simply by pulling  the handle to break the switch, in contrast with the conventional enclosed switchboard in which CR suppressor is housed requiring for taking conductor out of the  back door each time test is made.
Patent JP-H08308196-A (JP)
Title: Rotor for permanent-magnet generator
Inventor: IWATA MASAO
IPC: H02K1/27
Filed: 1995-05-02
Abstract: PURPOSE: To provide a rotor at a low cost in a permanent-magnet generator by obtaining a degree of freedom in designing an insert core, further to be capable of concentrating flux of a magnet sufficiently to a magnetic pole, also to be able to easily form a smooth tapered hole serving as a shaft hole closely fittable to a crankshaft. CONSTITUTION: This rotor comprises an insert core 1 of forming one end as a pole piece part having a magnet 6 and the other end as a balance weight part 5 to be opposed by interposing a shaft hole part 3 and a non-magnetic material layer 2 molded in a disk shape so as to cover the insert core 1, where the insert core 1 is made of a magnetic material composed of sintered alloy with the pole piece part and the magnet 6 almost equal in axial direction length, and the shaft hole part 3 is tapered.
Patent JP-S61289448-A (JP)
Title: Buffer memory device
Inventor: YOSHIDA TOYOHIKO
IPC: G06F12/12
Filed: 1985-06-18
Abstract: PURPOSE:To control the replacement of data on the basis of an LPU method by constituting a storage part in each storage block with a shift register and forming a control circuit for controlling the shift of only the optional number of data in the registers from the 1st storage block to the succeeding steps. CONSTITUTION:Each of storage blocks 1-5 is constituted of a register 26 and a comparator 27. A control circuit 28 is constituted of NOR circuits 6-14, inverter circuits 15-19 and transmission gates 20-24 to control shift operation among the registers 26. The data used most recently are always stored in the storage block 1 and the succeeding data are successively stored after the storage block 2 in accordance with the used order, and if data which are not stored in any storage block are used, the data of the registers in all the storage blocks are shifted to the succeeding steps and the oldest used data stored in the storage block 5 are deleted. Thus, the buffer memory device of which data can be replaced on the basis of the LRU method can be obtained.
Patent JP-S5560344-A (JP)
Title: Am-fm radio receiver
Inventor: MIYANAGA KATSUHIKO
IPC: H03D5/00
Filed: 1978-10-27
Abstract: PURPOSE:To attain high-sensitivity reception in both AM and FM modes by connecting outputs of ceramic filters, used in intermediate-frequency stages for AM and FM of a receiver, through a diode. CONSTITUTION:When FM.AM change-over switch S is placed at FM side (a), diode D is reversely biased and a FM intermediate-frequency signal is applied to transistor Q by way of ceramic filter CF1. With switch S at AM side (b), an AM intermediate-frequency signal is applied to transistor Q by way of ceramic filter CF2 and diode D biased forward. The FM signal is never applied to filter CF2 of low impedance by diode D, so that high-sensitivity reception can be realized.
Patent JP-S5465849-A (JP)
Title: High-frequency heater
Inventor: HIRAI KAZUMI
IPC: H05B11/00
Filed: 1977-11-04
Abstract: PURPOSE: To control the thermal output within an electric power capacity, by separately or jointly using heating means of a microwave oven having a high-frequency oscillator and heaters.  
     CONSTITUTION: The output of the magnetron oscillator 19 can be controlled by shifting a switch 15. The outputs of the heaters 21, 22 for scorching etc. can be controlled by shifting a switch 20. The oscillator 19 and the heaters 21, 22 can be separately or jointly used through the switches 15, 20 interlocked with each other. The maximum consumed power is limited within the electric power capacity. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5559967-A (JP)
Title: Method of fabricating splash patterned fabric
Inventor: AOYANAGI HEIUEMON
IPC: B41F17/08
Filed: 1978-10-28
Abstract: PURPOSE: To provide fine file mesh like recessions and projections in the printing roll, and temporary woven warp group is brought into contact with the said printing roll thereby to obtain splash patterned fabric in which the ground dye having gradations and clear splash patterns are harmonized.  
     CONSTITUTION: On the surface of a printing roll 2 file mesh like recessions and projections are provided in the printing roll. For example, the depth of the file mesh and the scatter density correspond to gradations, and gradated portions are gradually made shallow or the scatter density is make gradually coarse, and the ground is expressed in gradated ground texture. The scouring yarn is warped and a temporary woven warp group 1 is brought into contact with the roll 2. After applying roll printing patterns to the warp group 1, the warp group 1 is taken up and subjected to steam treatment whereby the object splash patterned fabric in which only splash patterns 5 are expressed as if they were embossed on the back of the gradated printed ground texture like cloud patterns is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6115796-A (JP)
Title: Purification of excrements and domestic waste water
Inventor: ENDOU KANEAKI
IPC: C02F3/28
Filed: 1984-06-29
Abstract: PURPOSE:To perform the efficient purification of excrements or domestic waste water, by allowing methane producing bacteria immobilized by a gel inclusion method and/or anaerobic sludge containing said immobilized methane producing bacteria to be present in a septic tank type purification tank of excrements and/ or domestic waste water. CONSTITUTION:Methane producing bacteria immobilized by a gel inclusion method using a gelling material such as a natural macromolecular substance (e.g., agar) or a synthetic high-molecular substance (e.g., ethyl cellulose) and/or anaerobic sludge containing said immobilized methane producing bacteria are allowed to be present in a septic tank type purification tank of excrements and/ or domestic waste water. As a result, the efficient purification of excrements and/or domestic waste water is enabled.
Patent JP-S6114222-A (JP)
Title: Novel urethane prepolymer and its resin and production thereof
Inventor: KAMIYANAGI KAORU
IPC: C08G18/73
Filed: 1984-06-29
Abstract: PURPOSE:A polyurethane prepolymer (aliphatic polyisocyanate), prepared by reacting 1,8-diisocyanato-4-isocyanatomethyloctane with a bifunctional polyolefin- diol. CONSTITUTION:A polyurethane prepolymer of formula I, wherein R<1>, R<2> and R<3> are each -N=C=O or a group of formula II provided that at least one of them is a group of formula II, R<4> and R<5> are each -N=C=O or a group of formula III, Z is a trifunctional residue of formula IV, and Q is a residue derived by removing both of the terminal hydroxyl groups from a bifunctional polyolefin- diol. Said polyurethane prepolymer is a heat- or light-stable, nonyellowing aliphatic polyisocyanate, is freed from care for irritating odors and inhalation toxicity, is good in compatibility with a polyolefin resin, and is suitable as an isocyanate component of a two-component curing nonyellowing polyurethane resin or as the principal component of a one-component nonyellowing moisture- curable resin.
Patent JP-S61292793-A (JP)
Inventor: GODA YUICHI
IPC: B65D43/22
Filed: 1985-06-20
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-H04358279-A (JP)
Title: Weight analysis system for farm machine using three-dimensional graphics
Inventor: KAWASE MUNEYUKI
IPC: G06F17/50
Filed: 1991-06-04
Abstract: PURPOSE:To facilitate a designing task by estimating the time at an alarm point while a two-dimensional coordinate graph where a changing curve of the centroid position of a model is plotted is displayed on a display screen. CONSTITUTION:At least a unit shape file 6 is provided together with a mass property file 7 which stores the mass property data on each unit. Then the centroid position of a model is calculated based on the data on the file 7. Furthermore the data on the vehicle speed and the work amount of the model are inputted while the changing curve of the centroid position of the model is shown on a displayed two-dimensional graph. Thus the time passed before an alarm point or the time of the alarm point is estimated. As a result, the traveling performance of a farm machine required in a damp field where the machine is liable to travel with a right-left or front-back tilt. Then a designing task is facilitated.
Patent JP-2000294114-A (JP)
Title: Fire preventing sensor in power recovery
Inventor: KATO MASAKICHI
IPC: H01H35/14
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To discriminate service interruption after an earthquake from usual service interruption, and prevent operation in usual service interruption by connecting a memory whose memory is not erased even if power is not supplied to a sensor to a CPU, and sending sense current to a main earth leakage breaker without using a battery in power recovering to break the main earth leakage breaker. SOLUTION: An arithmetic processor in a CPU 10 always monitors signals from an earthquake sensitive sensor 3 and a primary line 2, a computing result of the CPU 10 is stored in a memory 11 having a nonerasable function and making use of a battery unnecessary. Only when the earthquake sensitive sensor 3 senses the vibration of a set earthquake intensity or higher, a power signal from the primary line 2 is once cut and the power signal is inputted again, sensitivity current 8 is supplied to a main earth leakage breaker to break the main earth leakage breaker. By this constitution, the main earth leakage breaker cannot be operated in usual service interruption.
Patent JP-S63296636-A (JP)
Title: Electric wave fence
Inventor: SHIMIZU SHUNSUKE
IPC: A01K11/00
Filed: 1987-05-28
Abstract: PURPOSE:To avoid bad influences by accidents in using electroshock wires or trees and plants, by providing electric wave generation wires on the outer periphery of a ranch and mounting a receiver having alarm function on a livestock body. CONSTITUTION:Electric wave transmitting wires 2, (2a), (2b) and (2c) are provided around the outer periphery of a ranch 1 and electric wave transmitters 3, (3a), (3b) and (3c) are provided on the four corners thereof and connected to the electric wave transmitting wires. Cattle 4 bred so as to cause conditioned reflex to an alarm are pastured in the interior of the ranch 1. A receiver 5 having alarm function is mounted on the cattle 4.
Patent JP-H11324596-A (JP)
Title: Rock bolt made of frp
Inventor: HANEUMA TORU
IPC: E21D20/00
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To prevent a main body part made of glass fiber and/or Aramid fiber from coming into contact with an alkali component directly and being corroded. SOLUTION: In a rock bolt made of FRP obtained by impregnating a collective body of glass fiber and/or Aramid fiber with thermosetting resin and thermosetting it, a surface of a rock bolt main body part 11 is covered with a thermally shrinking tube 21 made of polypropylene or polyethylene. The rock bolt main body part 11 is shut off from the surroundings due to covering it with this thermally shrinking tube 21 so that the main body part 11 does not come into contact with fixer directly.
Patent JP-H11323483-A (JP)
Title: Steel material for electric protection, excellent in weldability
Inventor: NISHIDA KIYOSHI
IPC: C23F13/00
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a steel material capable of remarkably reducing an electric current for electric protection in seawater, capable of remarkably reducing a corrosion protection cost, and also excellent in weldability. SOLUTION: This steel material has a composition consisting of, by weight, 0.01-0.1% C, 0.05-0.5% Si, 0.8-1.5% Mn, <0.01% P, <=0.02% S, 0.005-<0.08% Al, 0.05-2.5% Cu, 0.003-0.03% Ti, 0.002-0.01% N, and the balance Fe with inevitable impurities. It is preferable to further incorporate one or more elements among Ni, Mo, Sb, Ca and REM.
Patent JP-H04334523-A (JP)
Title: Deodorizing filter
Inventor: NODA TAMIO
IPC: B01D53/81
Filed: 1991-05-10
Abstract: PURPOSE:To make H2S and CH3SH removing capacities excellent by a method wherein an iron or iron alloy porous body or a porous body formed by applying metal plating to said porous body is brought into contact with an aqueous acid solution to be reacted therewith in the atmosphere and the porous body wherein the reaction product coexists along with unreacted metal iron is arranged to a structure having positive charge. CONSTITUTION:An iron or iron alloy porous body or a porous body formed by applying metal plating to said porous body is brought into contact with an aqueous acid solution to be reacted therewith in the atmosphere and an air purifying porous body 3 wherein the reaction product coexists along with unreacted metal iron or iron alloy is arranged to a structure having positive charge. Further, the aqueous acid solution contains one or more kind of an acid selected from ascorbic acid, citric acid, tartaric acid, gluconic acid, tannic acid and gallic acid. Furthermore, the metal for forming the iron alloy or plating metal is selected from one or more of Ni, Cr, Mn, Co,. Cu, Zn and Al. 1% or more of sulfur is added to the iron porous body.
Patent JP-H11323716-A (JP)
Title: Highly extensible nonwoven fabric and its production
Inventor: NISHINO KAZUNARI
IPC: D04H3/007
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain a nonwoven fabric having sufficient transverse extensibility with high elongation even under low stress. SOLUTION: This highly extensible nonwoven fabric with a transverse elongation of >=400% consists of a spun-bonded nonwoven fabric formed of eccentric sheath-core type conjugate fibers made up of the core consisting of (a) a propylene-based polymer 0-5 mol.% in ethylene component content and 5-20 g/10 min in melt flow rate and the sheath consisting of (b) a 2nd propylene-based polymer 0-5 mol.% in ethylene component content with its melt flow rate greater than that of the propylene-based polymer (a) by >=9-20 g/10 min.
Patent JP-H11331815-A (JP)
Title: Digital monitoring service system and its method
Inventor: ADACHI HIDEYUKI
IPC: H04N7/18
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To make users to receive distribution many and unspecified persons by providing a distributing means distributing and transmitting a video transmitted from a communication means to at least one terminal to make a photographed picture possible to be distributed without the restriction of a photographing place. SOLUTION: Through the use of communication equipment 2, dial up connection is executed for calling a host computer 5 and a video camera 1 is set at a monitoring place to transmit a photographed monitoring video to the computer 5 through the equipment 2. The computer 5 establishes communication between it and the equipment 2 and receives the transmitted video from the equipment 2 to store the video in a large capacity storing device such as an internal hard disk. The computer 5 duplicates the video temporarily stored in the large capacity storing device to distribute it to a distribution destination. In the case that a communication protocol to be used for communication through a private line 8 is, e.g. TCP/IP, an IP address is used as a communication destination address. By repeating this distributing processing, plural terminals 7 display the video on a display device.