baber/WOPTO huggingface dataset:
Patent JP-S58127712-A (JP)
Title: Production of hydroxyl group-containing polymer
Inventor: NAKAGAWA TOSHIKAZU
IPC: C08F4/30
Filed: 1982-01-25
Abstract: PURPOSE:To obtain the titled polymer which is high in the content of functional groups including hydroxyl group and, when reacted with a polyisocyanate, can provide a high-strength polyurethane cured product, by reacting an active hydrogen group-containing diene polymer with hydrogen peroxide. CONSTITUTION:To an reaction medium (e.g., toluene, isopropanol) are added 100pts.wt. diene polymer containing active hydrogen groups such as hydroxyl, amino, imino, carboxyl and mercapto (e.g., hydroxyl group-terminated liquid polybutadiene) and 2-80pts.wt. (in terms of hydrogen peroxide) 30-80% aqueous hydrogen peroxide solution. Then, the mixture is reacted at about 50-250 deg.C and about 2-5atm to obtain the purpose hydroxyl group-containing polymer. The polymer thus-produced has at least 2.4 functional groups per molecule, and can be suitably used in the production of adhesives, paints, etc., as well as in the production of a high-strength polyurethane cured product.
Patent JP-H04252741-A (JP)
Title: Snow deposit preventing device for trolley line
Inventor: KAMIMURA TADASHI
IPC: B60M1/12
Filed: 1991-01-29
Abstract: PURPOSE:To prevent the deposit of snow on a trolley line. CONSTITUTION:Reactors 16 are inserted in series in branch feeders 15 via which a feeder 13 is connected to a trolley line 14. The feeder 13 and the trolley line 14 are connected at the ends via a high frequency power supply 17 and connected at the other ends via a branch feeder 15a. To melt snow deposited on the trolley line 14, the high frequency voltage of the high frequency power supply 17 is applied to the feeder 13 and the trolley line 14 after the operation of a train is stopped and disconnectors 18, 19 are open. Then, the reactors 16 become high in reactance due to high frequency voltage, a high frequency current flows through the trolley line, and the surface temperature of the trolley line 14 rises due to skin effect. It id thud possible to prevent the deposit of snow.
Patent JP-H09192635-A (JP)
Title: Moisture absorbent for solid waste
Inventor: SEO MASATO
IPC: B01J20/22
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To obtain inexpensive moisture absorbents for solid waste which prevent the generation of offensive odors and malodors by effectively absorbing the moisture emitted from crude refuse including garbage by compounding dry bean curd lees which have a specific moisture content ratio and are adjusted in grain sizes to a prescribed grain size distribution and slaked line powdery substance at a specific compounding ratio. SOLUTION: The moisture absorbents 1 which are sprayed to be sprayed approximately evenly in the form of power to the bottom of a crude refuse recovering bag 3 over the entire part and are used to absorb the sewage which is the moisture, such as drip, oozing from the crude refuse 2 and accumulating on the bottom of a crude refuse recovering bag 3 are prepd. from 10 pts.wt. dry bean curd lees which have the moisture content of 10 to 5% and are adjusted in the grain size to the prescribed grain size distribution and 1 pt.wt. slaked lime powdery substance. The absorbents are otherwise prepd. from 0.5 to 1 pt.wt. powdery moisture absorptive auxiliary agent to 10 pts.wt. dry bean curd less have the moisture content of 10 to 5% and are adjusted in the grain size to the prescribed grain size distribution.  Water absorptive polymers of, for example, starch grant system, are used as the powdery moisture absorbent auxiliary agent.
Patent JP-H11207352-A (JP)
Title: Production of antibacterial metallic ionic water
Inventor: KURODA TAKAO
IPC: C02F1/50
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To always keep the concentration of metallic ions in antibacterial metallic ionic water such as silver ionic water and copper ionic water produced by electrolysis at a set value, regardless of variation of characteristics of raw water. SOLUTION: This method is a production method of the antibacterial metallic ionic water by electrolyzing a raw water in an electrolytic cell 10 with a metallic material eluting antibacterial ions as the anode, and relations of water temperature of the raw water fed to the electrolytic bath 10, the flow rate or the electric conductivity to the concentration of metallic ions are preliminarily calculated, and based on the relations of the detected water temperature, flow rate or electric conductivity to the metallic ion concentration, by controlling the voltage and electric current value impressed on both the anode and a cathode of the electrolytic bath 10, the antibacterial metallic ionic water being always constant in metallic ion concentration is produced, regardless of a variation of the temperature, the flow rate or the electric conductivity of the raw water.
Patent JP-H04251834-A (JP)
Title: Image forming device
Inventor: YAMASA HIDEO
IPC: G02B3/00
Filed: 1991-01-29
Abstract: PURPOSE:To prevent the quality of a copied image from being impaired, which occurs because a foreign matter such as toner or dust adheres to the surface of a 'Selfoc(R)' lens. CONSTITUTION:The 'Selfoc(R)' lens 40 is held to an LED head 4 through a holder 41. A cavity 62 is formed at a part adjacent to the 'Selfoc(R)' lens in the holder 41, and one end of a sending and filling pipe 91 whose other end side is connected to a fan 90 is allowed to communicate to the cavity 42, then air is sent to the cavity 42 from the fan 90. The air going out of the cavity 40 is guided by a wind direction adjusting member to flow on the surface layer of the lens 40, so that an air layer is formed on the surface layer of the lens 40.
Patent JP-S59135308-A (JP)
Title: Distance measuring apparatus
Inventor: EGAWA TAKESHI
IPC: G01C3/00
Filed: 1983-01-21
Abstract: PURPOSE:To enable the treatment of an input varying drastically witin a certain dynamic range of the subsequent processing circuit by controlling the output of a means of detecting an output reflected on an object to be measured according to an output of a means of detecting the position to be measured. CONSTITUTION:Upon the start of measuring distance, a projection element 2 and a projection lens 1 performs a scanning in linkage with a distance ring of a photography lens 17 and the resistance value of a variable resistance 9 increases. Reflected lights from the object to be measured enter a light receiving element 8 and the output of an operation amplifier 10 increases with the scanning to rise the voltage of a capacitor 12 until the peak value is latched. As the light of the projection element 2 is off the object and the reflected lights become weak, the ouput of a comparator 13 inverts and no current flows through a magnet 14, so that the scanning through the photography lens 17 is stopped at the focusing position. When the object being measured exists at a long distance, the resistance value of the feeding back variable resistance 9 is so large to ensure a large amplification factor of the operation amplifier 10 and thus, the operation can be performed in the same manner as in the case where the object exists at a short distance causing a strong reflected light.
Patent JP-S59133559-A (JP)
Title: Image bearing material
Inventor: KIMURA TOMOHIRO
IPC: G03G5/14
Filed: 1983-01-21
Abstract: PURPOSE:To enhance durability, etc. by forming an insulating layer for holding an electrostatic image or a toner image and consisting of an upper layer chiefly made of a thermoplastic resin soluble in org. solvents and a lower layer made chiefly of an org. solvent-soluble type thermoplastic acrylic resin and a hardenable resin. CONSTITUTION:The insulating layer of an image bearing material has a 2-layer structure, and the upper layer is made chiefly of an org. solvent-soluble type thermoplastic resin, such as polyester, polystyrene, or thermoplastic polyurethane, to enhance surface lubricity, releasability, humidity resistance, etc., and to give good characteristics to durability, cleanability, and charge retentivity; and the upper layer further contains a lubricant for moreover elevating surface lubricity, and a dispersant for enhancing its dispersibility. The lower layer contains a combination of an org. solvent-soluble type thermoplastic acrylic resin or the like for improving adhesion to a substrate or a photoconductive layer under said layer, and an org. solvent-soluble type hardenable resin, such as photohardenable acrylate resin, for enhancing mechanical strength. As a result, durability, etc. are enhanced.
Patent JP-H06218088-A (JP)
Title: Guiding game communications system
Inventor: SUMITA HIROYUKI
IPC: G09B7/02
Filed: 1993-01-22
Abstract: PURPOSE:To achieve a multilateral play of the game of GO and SHOGI (Japanese chess) by connecting a terminal of a leader to each terminal of a plurality of trainees through communication circuits. CONSTITUTION:Terminals 2a, 2b of trainees are connected to a terminal 1 of a leader through a repeating installation 3 by means of communication circuits. Communication between each of the trainees and the leader can be performed by utilizing a packet communication, so that the game of GO, etc., can be enjoyed at a home at a low-priced charge and at a low guide fee.
Patent JP-S56105779-A (JP)
Title: Rotary shifter
Inventor: YAMANAKA YASUMARO
IPC: B05B15/00
Filed: 1980-01-28
Abstract: PURPOSE: To improve processing ability and workability of a rotary shifter by purifying recovered paint by means of a cylinder made of mesh wire net in the rotary shifter for paint recovery at electrostatic powder painting.  
     CONSTITUTION: When material to be painted 2 is painted by means of powder gun 1 of the electrostatic powder painting equipment, excessive paint which is not adhered is absorbed into collector 3 together with air after dust has been removed and sent to rotary shifter 6. In case 11 of the rotary shifter, the recovered paint is sent to cylinder wire net 22 by screw conveyer 18. The cylinder wire net 22 consisting of net wire 22b with rough mesh for strength and net wire 22a with fine mesh for purification. The recovered paint is blown away to cylinder net wire 22 and purified by the blowing force of compressed air from rotary blade 19 and air blow tube 20 and fine paint is recovered from outlet 13 into supply tank 10 and used again. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08198961-A (JP)
Title: Production of polyester-polyether copolymer
Inventor: MATSUKI TOMIJI
IPC: C08G63/85
Filed: 1995-01-24
Abstract: PURPOSE: To obtain a polyester-polyether copolymer having high degree of polymerization by esterification with reduced by-product tetrahydrofuran formation followed by polycondensation in a short time. CONSTITUTION: An esterification is conducted between dicarboxylic acids predominant in an aromatic dicarboxylic acid, diols <250 in molecular weight predominant in 1,4-butanediol and a polyalkylene glycol 400-4000 in number-average molecular weight in the presence of three kinds of catalyst, i.e., an organotitanium compound, organotin compound and organozirconium compound, followed by conducting a polycondensation to obtain the objective polyester- polyether copolymer. It is preferable that the numbers of the zirconium atoms and tin atoms be, per titanium atom in the catalyst, 0.03-0.6 and 0.05-1.5, respectively. By this method, the objective high degree of polymerization copolymer can be produced in high efficiency at low cost.
Patent JP-S54103486-A (JP)
Title: Multi-layered sheet for forming container
Inventor: AIDA MAKOTO
IPC: B65D65/40
Filed: 1978-02-01
Abstract: PURPOSE: To prepare a multi-layered sheet for forming a container, having excellent transparency, rigidity, and impact strength, by laminating a polypropylene resin layer composed of a propylene homopolymer, a propylene-ethylene random copolymer, and a propylene-ethylene copolymer, and a gas-barrier layer.  
     CONSTITUTION: A laminated sheet composed of (A) a gas-barrier resin layer and (B) at least one propylene resin layer having an MI of 0.3-3.0 g/10 min and composed of (1) 2-15 wt% of a propylene homopolymer, (2) 97.5-65 wt% of a propylene-ethylene random copolymer containing 1-6 wt% of ethylene, and (3) 0.1-20 wt% of a propylene-ethylene copolymer containing 20-90 wt% of ethylene, wherein the total ethylene content is ≤ 20 wt%. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59137709-A (JP)
Title: Powdered coal burner
Inventor: OOYATSU NORIYUKI
IPC: F23D1/02
Filed: 1983-01-25
Abstract: PURPOSE:To provide an effective reduction of NOX under a superior combustion characteristic by a method wherein liquid fuel injection port for forming a reductive combusting area is arranged at an annular zone enclosed by an outer circumference of a secondary air injection port and an inner circumference of a third air injection port. CONSTITUTION:A fluid fuel injection port 4 arranged at an annular zone enclosed by a secondary air injection port 2 and a third air injection port 30 is inclined at an angle of theta in respect to an axis of the burner in a fluid fuel injecting direction. Liquid fuel premixed with air to show an air ratio less than 0.6 is supplied from a fluid fuel injection port 4 so as to form a reduction sub- combustion area 6. The sub-combustion area 6 is formed in the main combustion area 5 where the maximum generation of NOX is provided. This sub-combustion area enables dispersion and mixing of NOX generated in the main combustion area 5 into the sub-combustion area, thereby NOX can be reduced sufficiently.
Patent JP-S62166384-A (JP)
Inventor: TANAKA AKIRA
IPC: G09F9/00
Filed: 1986-01-20
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-S57123450-A (JP)
Title: Process system of microprogram control data
Inventor: YOKOYAMA YASUSHI
IPC: G06F15/16
Filed: 1981-01-24
Abstract: PURPOSE:To improve the reliability of a processor, by making the base level a process stage exclusively used for the microdiagnosis and executing microdiagnosis then carrying out the process original to the processor at a level higher than the base level. CONSTITUTION:A unit 16 exclusively used for special process which is added to a main microprocessor 1 contains a control storage and a microprogram sequencer within its own unit, and forms a secondary microprocessor 2 which is independent of the processor 1. The processor 2 forms a group in the form of a firmwave for microdiagnosis. The processor 1 decides the instruction to be processed by each processor and indicates the start of a process to the processor 2 when necessary to start the analysis and process of the next machine instruction.
Patent JP-H03214730-A (JP)
Title: Chemical liquid supply device
Inventor: HARAZONO MASAAKI
IPC: H01L21/306
Filed: 1990-01-19
Abstract: PURPOSE:To enable the temperature of a chemical liquid to be accurately controlled to a set value by arranging so that a treatment bath is incorporated, providing an outer bath filled with a liquid medium for temperature regulation, and then circulating temperature regulated medium to the outer tank. CONSTITUTION:A treatment bath 1 where a chemical liquid 4 where an object to be treated is dipped is circulated and supplied, an outer bath 2 which is placed so that the treatment bath 1 is incorporated and a liquid medium 5 for adjusting temperature is filled, means 8 and 9 for performing temperature control of the outer bath 2 and the medium 5 for circulation, and a heater block 10 which is mounted to the outer bath 2 for performing temperature control of the medium 5 within the bath are provided. Namely, the medium 5 which is housed within the outer bath 2 is subjected to temperature control according to a desired temperature, namely a set temperature, and then the medium temperature is transmitted to the chemical liquid 4 within the treatment bath 1 for heat exchange, thus enabling the chemical liquid to be controlled to a set temperature and making compact the entire bath even if a heater is used as a temperature-adjustment means.
Patent JP-S63179620-A (JP)
Title: Voltage generating circuit
Inventor: MIZUNO MINORU
IPC: H03K17/687
Filed: 1987-01-21
Abstract: PURPOSE:To reduce power consumption by forming a voltage follower circuit to each output node of a resistance voltage division circuit and setting a difference to a power supply voltage of a differential amplifier circuit. CONSTITUTION:A voltage follower circuit comprising differential amplifier circuits BF0-BF3 is formed to output nodes N0-N3 of a resistance voltage division circuit DRC to make hardly subjected to the effect due to load fluctuation, a resistance value of resistive elements R0-R4 constituting the resistance voltage division circuit DRC is increased to decrease a through-current flowing to the resistance voltage division circuit. Moreover, plural kinds of levels of power voltages in response to the relative difference of output voltages V0-V3 of the voltage follower circuit are applied to the differential amplifier circuits BF0-BF3 constituting each voltage follower circuit. Thus, the reduction in the entire power consumption of the differential amplifier circuit increased proportional to the power voltage is attained.
Patent JP-H09200209-A (JP)
Title: Repeater test system
Inventor: NAKAMURA TETSUJI
IPC: H04L12/66
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To prevent test facility costs from being increased even when there are a lot of network media in the case of a test while connecting an external test terminal with various kinds of network media at the time of evaluating a repeater. SOLUTION: This system is provided with transmission/reception parts 3 and 4, repeater 1 to be tested equipped with a path control part 2, 1st test device 10, 2nd test device 11, input means 12 for inputting a 1st virtual network to the 1st device 10, input means 13 for inputting a 2nd virtual network to the 2nd test device 11, and path control table provided at the transmission/ reception part 3 while describing the transmission/reception part 4 to send data out corresponding to address information added to data inputted to the transmission/reception part 4. In this case, test data sent from the 1st test device 10 to the virtual network at the 2nd test device 11 are received by the 2nd test device 11 and these received test data are confirmed.
Patent JP-H05205790-A (JP)
Title: Terminal device
Inventor: MIZUNO YASUSHI
IPC: H01R4/48
Filed: 1992-01-23
Abstract: PURPOSE:To form a tentative fitting and to improve the workability of connection, by penetrating a pin to the round hole of a round crimp terminal, in a terminal device which connects terminals by using the round crimp terminal. CONSTITUTION:Inside a terminal screw 2, a pin 4 which has a tip inclined surface 41 slidable in the propelling direction is provided, and it is abutted to a terminal wear plate 12 by a spring 5. When a round crimp terminal 3 is connected, first its tip is abutted to the tip inclined surface 41, and by pressing to propel the terminal 3, the pin 4 is moved, and by penetrating the pin 4 in a round hole 31, a tentative fitting is formed. Then, by rotating the terminal screw 2, the tip 21 of the terminal screw 2 is fixed by holding the round crimp terminal 3 in the clearance with the terminal wear plate 12.
Patent LV-12635-A (LV)
Inventor: SCERBINA ALEKSANDRS
IPC: B30B11/22
Filed: 2000-10-13
Abstract: The present invention pertains to technology for producing of briquette-coal, particularly to compositions of briquettes, to methods and apparatus for manufacturing such briquettes. The obtained briquettes are useably for household as well as for industrial purposes. The object matter of this invention is to simplify the method and apparatus for manufacturing mentioned briquettes as well as to decrease the prime costs of obtained product. The moisture-resistant fuel briquette contains: the saturated high-molecular hydrocarbons (5 to 10 per cent in weight); a small-sized coal-dust (residues). The briquette has made by means of extrusion presses. The mixing of components is carried out directly in the feeding camera of extruder (rotation speed of worm is 250 revolutions per minute) and homogeneous mass is moved into closed camera of extruder. The mixture is pressed (compressive stress 25 to 30 MPa) causing auto-heating of mass to a temperature of 70 to 90 oC.. The saturated hydrocarbons are getting liquid by such circumstances and equable covers all of coal-particles. The extruder makes formation of briquettes in the last phase squeezing the compressed mixture through the profile nozzle. The briquette achieves a necessary strength during 5 minutes by cooling at natural circumstances.
Patent LV-14218-A (LV)
Title: Lump fuel element
Inventor: PĒTERSONS GINTS
IPC: C10L5/40
Filed: 2010-05-11
Abstract: The invention pertains to the fuel elements for thermal treatment of food, especially they are foreseen for grilling of meat, sausage, frankfurters, fish and vegetables. The solid fuel element offered is characterized with the following: all its details are made of dry wooden bars, preferably of angiospermous wood bars arranged in several levels, best of all in four levels. In each level the spaces between the bars are dimensioned in such a way that at least two bars are located in each level and they are oriented preferably in parallel. The bars located in adjacent levels are oriented mutually in perpendicular directions. All bars mutually are secured applying thin coat of adhesive on contacting surfaces in order to form the integral structure of fuel element.
Patent ME-P10009-A (ME)
Inventor: KAJINO MASAHIRO
IPC: A61K31/40
Filed: 2006-08-29
Abstract: Ovaj pronalazak obezbjeđuje jedinjenje koje ima superioran inhibitorski efekat na lučenje kisjeline i pokazuje anti ulcersku akti vnost i tome sl. Ovaj pronalazak obezbjeđuje jedinjenje predstavljeno formulom (I) gdje R1 je monociklična koja sadrži-azot heterociklična grupa eventualno kondezovana sa benzenovim prstenom ili heterociklom, monociklična koji sadrže azot heterociklične grupe po potrebi kondezovana sa benzenovim prstenom ili heterocikl koji sadrži supsti tuisane (e), R2 je jedna eventualno supsti tuisana C6-14 grupa aril ili jedna eventualno supsti tuisana grupa ti enil ili jedna eventualno supsti tuisana grupa piridil, R3 i R4 su svaki ponasob aktom vodonika, ili je jedan od R3 ili R4 je atom vodonika, dok je drugi eventualno supsti tuisan nižom grupom alkil, jednom grupom acil, atomom halogena, cijano grupom, ili nitro grupom, i R5 je jedna grupa alkil, ili njegova so.
Patent YU-114991-A (YU)
Title: Amortizer
Inventor: NEDIC I
Filed: 1991-07-01
Abstract: pronalazak se odnosi na amortizer za smanjenje ubrzanja masa ili za uravnoteženje sila. Amortizer je montažnog tipa koji je sastavljen od cevi (1) sa nosačem (2), uškom (3) i prirubnicom (4). Na nosaču opruga (5) nanizane su tanjiraste opruge (6) na koje je postavljen klizač (7) učvršćen navrtkom (8) i osiguran osiguračem (9). Na drugoj strani nosača opruga (5) čvrsto vezana uška (10).
Patent AP-434-A (AP)
Title: HIV analysis method and device.
Inventor: BEAL CHARLES B
IPC: B01L3/00
Filed: 1993-12-14
Granted: 1995-11-17
Abstract: A method and a device for immunoassay analysis in general and in particular
Patent AT-A6822001-A (AT)
IPC: C07D307/34
Filed: 2001-04-27
Abstract: Alkyl 4-amino-2-alkyl-5-substituted-furan-3-carboxylates (I) are prepared by reacting a hydroxy-nitrile of formula R1-CH(OH)-CN (II) with a  beta -ketoacid ester (III) in the presence of a metal halide catalyst and an inert organic solvent at 0 - 120 degrees C, followed by removing the catalyst and recovering (I).. Alkyl 4-amino-2-alkyl-5-substituted-furan-3-carboxylates of formula (I) are prepared by reacting a hydroxy-nitrile of formula R1-CH(OH)-CN (II) with a  beta -dicarbonyl compound of formula R2-CO-CH2-COOR3 (III) in the presence of a metal halide catalyst and an inert organic solvent at 0 - 120 degrees C, followed by removing the catalyst and recovering (I). R1 = 1-18C alkyl, alkenyl or alkynyl (all optionally substituted by inert groups), or an optionally substituted aromatic or heterocyclic group; and R2, R3 = 1-4C alkyl.