baber/WOPTO huggingface dataset:
Patent JP-H02234063-A (JP)
Title: Reagent for syphilis inspection and production thereof
Inventor: NAGAHARA KOHEI
IPC: G01N33/531
Filed: 1989-03-07
Abstract: PURPOSE:To obtain the high specificity and high sensitivity even to an early syphilis by adsorbing away the specific impurities which have no antigenicity with a cation exchanger from a protein antigen derived from the culture of TP (Treponema Pallidum) bacteria. CONSTITUTION:The reagent for syphilis inspection which detects the corresponding antibody in a serum to be inspected is produced by a carrier sensitized with the antigen derived from the TP bacteria. The protein having the positive charge in an antigen liquid is adsorbed in the cation exchanger from the protein antigen derived from the culture of the TP bacteria under a desired pH condition to remove the protein having no antigenicity. The purity of the antigen is relatively enhanced in this way to the purity at which the antigen-antibody reaction of the antigen-sensitized carrier and the IgM (early antibody) in the syphilis positive serum is induced. The stage for removing the protein adsorbed on the cation exchanger is added for the above-mentioned purpose and the refined TP antigen is used as a sensitizing antigen. Further, the protein antigen formed by adsorbing away the impurities from the protein antigen derived from the culture of the TP bacteria with the cation exchanger is used as the antigen to be sensitized with the carrier.
Patent JP-H02272007-A (JP)
Title: Thermoplastic, elastomeric block polymer
Inventor: ADORIAAN ARUBERUTO FUAN DERU H
IPC: C08F297/02
Filed: 1990-03-06
Abstract: PURPOSE: To obtain a thermoplastic elastomeric block copolymer which has a good processibility and is used for an adhesive, etc., by completely hydrogenating a block polymer having elastomeric polymer blocks and polybutadiene blocks having a specified 1,2-bond content.  
     CONSTITUTION: The objective block copolymer represented by the formula: BDB' [B and B' are each a polyethylene block having an m.p. (by differential scanning calorimetry) of 110°C or higher; and D is a linear elastomeric polymer block] or by the formula: (B"E) n X (B" is the same kind as B; E is the same kind as D; X is a residue derived from a terminal coupling agent; and n≥2) is obtd. by polymerizing 1,3-butadiene, isoprene, and 1,3-butadiene successively in the presence of a catalyst comprising barium ethoxide, triethylaluminum, and n-butyllithium in a solvent (e.g. cyclohexane), coupling the resultant block copolymer with a coupling agent if necessary, and hydrogenating this copolymer completely in the presence of a Ni catalyst, etc. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S61213233-A (JP)
Title: Polyolefin resin composition
Inventor: FUJITA TOSHINORI
IPC: H01B3/44
Filed: 1985-03-19
Abstract: PURPOSE:To provide the titled composition having excellent heat-aging resistance and containing an olefin polymer, a specific age resistor, a bromine- or chlorine-based flame-retardant and Al(OH)3. CONSTITUTION:The objective composition contains (A) 100pts.(wt.) of an olefin polymer, (B) 1-500pts. of an age resistor consisting of a benzimidazole compound preferably having N and S and 1,3,5-tris(3',5'-di-t-butyl-4-hydroxybenozyl) isocyanurate, (C) 5-50pts. of Sb2O3, (D) 20-80pts. of a bromine- and/or chlorine- based flame-retardant, and (E) 5-50pts. of Al(OH)3. The component A is preferably an ethylene-ethyl acrylate copolymer having an ethyl acrylate content of 2-25pts. and a melt-index (MI) of 0.2-1.0, or an ethylene-vinyl acetate copolymer having a vinyl acetate content of 2-25pts. and an MI of 0.2-1.0.
Patent JP-S54147168-A (JP)
Title: Treating method for odorous gas formed in shell sand kneader
Inventor: TOYODA MAMORU
IPC: B01D53/74
Filed: 1978-05-10
Abstract: PURPOSE: To remove caking property of dust in odorous gas formed in a shell sand kneader, to prevent the clogging of filter cloth, and to improve dust-removing efficiency and working efficiency, by, intreating the odorous gas formed in the sand kneader, subjecting the odorous gas contg. caking dust to heating, dust removing, and deodorizing etc.  
     CONSTITUTION: Odorous gas contg. caking duxt formed in shell sand kneader 1 is led to a heater 3, where it is heated with hot air to 140W170°C so as to remove caking property of the dust. The odorous gas contg. dust is led through a duct 4 to a dust-collecting filter 5, where the dust only is cllected, and the odorous gas only is delivered through a duct 7, a suction fan 6, and a duct 8 to a deodorizer 9, where it is deodorized. The dust-collecting filter cloth is hardly clogged, keeping high collecting ratio for a long period of time, so that working efficiency is improved, and the deodorizer is used in good yield for a ling time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000250353-A (JP)
Title: Fixing device
Inventor: OKABAYASHI EIJI
IPC: G03G15/20
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To use one paper passing path in the case of properly using plural fixing rollers according to the difference of a specified fixing object. SOLUTION: This device is equipped with an immovable fixing roller 1, plural movable fixing rollers 2, 3... of different kinds arranged on either side of the roller 1, and a roller moving means 4 moving the roller selected in response to the need of the rollers 2, 3... to a contact position on either side of the roller 1 so that fixing processing may be performed between both of the rollers. In the device, the selected roller is moved to the contact position on either side of the roller 1 by the movement of the means 4.
Patent JP-S62214017-A (JP)
Title: Gear ratio control method for continuously variable transmission of four-wheel drive vehicle
Inventor: MORISAWA KUNIO
IPC: B60K17/344
Filed: 1986-03-13
Abstract: PURPOSE:To improve engine brake performance and a driving force by preparing relations between the required engine output for determining a target rotary speed and a vehicle speed for two- and four-wheel drives and constituting the system wherein said speed is determined from different relations respectively for said drives even in a common running range. CONSTITUTION:Relations between a vehicle speed and a target rotary speed are constituted with many ECO lines, PWRI lines for two-wheel drive and PWRII lines for four-wheel drive on a parameter of throttle valve opening, and stored in a control part 38. And the control part 38 judges the vehicle speed, the mode of drive and the shift lever position from the shift lever position 48, the changeover lever position 49, the throttle opening 50, the primary and secondary rotary speeds 52 and 54 and the driving condition selector switch position 56, thereby determining the target rotary speed. According to the aforesaid constitution, engine brake performance and a driving force can be improved.
Patent JP-S61212661-A (JP)
Title: Distributor type fuel injection pump
Inventor: TOYODA YASUHIRO
IPC: F02M41/12
Filed: 1985-03-19
Abstract: PURPOSE:To enable the temperature of fuel in a pump to be prevented from increasing, by providing an electronic control device which opens a bypass control valve when an engine is in idling operation further with the temperature of fuel in the pump in a predetermined value or more. CONSTITUTION:An electronic control device 26, if it decides an engine being in idling operation on the basis of signals of an accelerator opening sensor 42 and an engine speed sensor 43 further a temperature of fuel in a pump 1 by a pump temperature sensor 44 increasing to a predetermined value or more, opens a bypass control valve 41. In this way, the device 26, opening a bypass overflow passage 40 bypassing an overflow passage 39 used in ordinary time, returns fuel in a fuel chamber 6 to a tank 29 by the maximum permissible flow limit. Accordingly, the device 26, supplying new fuel of low temperature to the fuel chamber 6 by a feed pump 3, enables the temperature of fuel in the pump to be prevented from increasing.
Patent JP-H11261564-A (JP)
Title: Network system
Inventor: HIRAIWA HISAKI
IPC: H04L12/66
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, in a network, when the number of buses is increased, the frequency of bus addition and elimination is increased accordingly and on all such occasions, configuration processing of the entire network system needs to be executed resulting in increase of frequency of data transmission interruption. SOLUTION: A packet flowing in a IEEE 1394 bus is received by a packet receiving part 421 and is stored in a packet buffer 422. A source ID and a destination ID from the buffer 422 are inputted to a comparison operation circuit 428. Also, each value from a SUBNET-ROUTING register 425, a BUS- ROUTING register 426 and a NODE-IDS register 427 is inputted to the circuit 428. The circuit 428 decides whether the packet should be transferred from these signals, activates an output signal when it should be transferred, opens a gate 423 and sends the packet to an inner fabric 401.
Patent JP-H07105176-A (JP)
Title: Data-driven processor, data-driven information processor, and method for confirming path connection of plural data-driven processors by data-driven information processor
Inventor: SHICHIKU RIKARUDO TAKEFUMI
IPC: G06F15/82
Filed: 1994-03-25
Abstract: PURPOSE:To easily confirm path connections of a data-driven information processor. CONSTITUTION:The data-driven processor 250 includes an H register 256 which stores output destination information when the path connections are confirmed and a circuit 128 for selective output to an output port on the basis of path confirmation flags and destination information included in an arrival data packet and the contents of the H register 256. Further, this processor may include a circuit 252 which supplies the data packet to an image memory part on the basis of the path confirmation flags included in the arrival data packet and the contents of the H register 256 and a circuit 254 which gives a data packet for a test sent back from the image memory part directly to an output process part 128 according to its path confirmation flags.
Patent JP-2000256775-A (JP)
Title: Cu-Ni-Mn SINTERING FRICTIONAL MATERIAL
Inventor: SUGIYAMA MASAKI
IPC: C22C19/03
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To attain the improvement to sulfidation corrosion in the material, to enable simultaneous sintering with an Fe base material at the high temp. of about >=1180 deg.C as well and to moreover increase the strength of the Fe base material. SOLUTION: This Cu-Ni-Mn sintering frictional material is the one composed of atomizing powder and also simultaneously sintered with Fe powder, and, all conditions of (a) in the case the total of the Cu-Ni-Mn sintering material is defined as 100 pts.wt.%, the content of Ni lies in the range of 45 to 70 wt.%, (b) as to the content of Mn, the ratio of Mn by at% to the total of Cu and Mn by at% is >=30%, (c) as to the content of Si, the ratio of Si by at% to the total of Mn and Si by at% lies in the range of 2 to 5%, and (d) its m.p. is >=1200 deg.C are satisfied.
Patent JP-S56151218-A (JP)
Title: Combustion chamber of internal combustion engine
Inventor: SANO KAZUYOSHI
IPC: F02B23/08
Filed: 1980-04-24
Abstract: PURPOSE: To reduce a volume of discharged nonpurified substance by a method wherein a central concave part in the cylinder head provided with an ignition plug and a pressure reducing area formed by a projected part of the cylinder head are communicated with each other by a communication passage opened in its tangential direction at a circumferential wall of the concave part.  
     CONSTITUTION: Cylinder head 10 is formed with a concave part 11 having an ignition plug 40 at a substantial central part of the interior in the cylinder head, the circumferential skirt in the concave part 11 forms a projection part 11a over a cylinder bore 20 which is formed as a larger spherical surface as compared with the spherical surface of the concave part 11. Thereby, when the piston 30 is positioned at the top dead center, a pressure reducing area C for reducing the mixture is formed, in turn, at one side of the cylinder head 10 is formed, a communication passage 12 for use in communicating the pressure reducing area C with the interior  of the concave part 11 in the cylinder head 10, the opening 12b is opened substantially in a tangential direction of the circumferential wall of the concave part  11. As a result, it is possible to provide an efficient combustion of lean mixture.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06264408-A (JP)
Title: Snow melting panel
Inventor: SATO AKIHIKO
IPC: E04D3/35
Filed: 1993-03-16
Abstract: PURPOSE:To prevent heat from flowing downward and melt snow with better thermal efficiency by installing a heat generation pipe between an upper layer comprising asphalt or the like and a lower layer comprising an insulating foaming material or only into the upper layer. CONSTITUTION:A snow melting panel 3 is formed with an upper layer comprising concrete and asphalt or the like and a lower layer comprising an insulating foaming material, such as glass long fiber reinforced hard urethane foam or the like. Then, a heat generation pipe 4 is buried in the upper layer 1 or installed between the upper layer 1 and the lower layer 2. If necessary, a good thermal conducting sheet, such as an aluminum foil 6 is intervened on the surface of the lower layer 2. A heating medium, such as hot water is applied to the heat generation pipe 4, thereby melting snow on the surface of a road with the heat.
Patent JP-H03257189-A (JP)
Title: Multifunctional additive for plating
Inventor: WATANABE TAMOTSU
IPC: C25D3/02
Filed: 1990-03-06
Abstract: PURPOSE:To obtain a plating layer having superior press formability and corrosion resistance after coating by using an acrylic polymer contg. monomeric units of acrylamide having a group obtd. by adding a compd. having an epoxy group to a specified functional group by a specified mol% of the total amt. of all the repeating units. CONSTITUTION:A (meth)acrylic polymer contg. monomeric units of (meth) acrylamide having a group obtd. by adding a compd. having an epoxy group to a functional group represented by formula I by >=5mol% of the total amt. of all the repeating units is used as a multifunctional additive for plating. In the formula I, A is CnH2n (n is a positive integer) and each of R1 and R2 is H or alkyl. A plating layer having superior adhesion to a coating film and fine appearance (fanciness) can be obtd.
Patent JP-H05258380-A (JP)
Title: Optical head
IPC: G11B7/09
Filed: 1992-03-16
Abstract: PURPOSE:To realize a high C/N ratio and to display stable performance in a short time by holding a convex lens and a detection element at a prescribed distance and moving them in the direction of the optical axis of an incident luminous flux. CONSTITUTION:An optical head is provided with a supporting member 25 and the convex lens 6 is held at a prescribed distance from the detection element 21 and by moving them in the direction of the optical axis W1, an astigmatism amount for a focus error signal generated by the convex lens 6 and a nearly cylindrical surface 21b consisting of a quadratics of the detection element 21 is held constantly always and adjusted. That is, by such a constitution, the component is reduced and the cost of the head is reduced and further, time detection of an information signal and an error signal are performed independently and the high C/N ratio is realized and on the other hand, the stable performance is displayed in a short time by holding the fluctuation of the error signal constantly.
Patent JP-S58173805-A (JP)
Title: Quench protective circuit
Inventor: NAKANO TOMOAKI
IPC: H01F6/02
Filed: 1982-04-04
Abstract: PURPOSE:To elevate energy recovery rate without using a changeover switch or active element, by a method wherein a passive circuit is installed and the circuit impedance has lower resistance value at high-frequency region and higher resistance value at low-frequency region. CONSTITUTION:When part of a coil 2 of superconductive magnet is transferred to normal conduction, current flowing in the coil 2 is circulated through a passive circuit 1. At initial stage after the normal conduction transferring, time variation of current is rapid and voltage based on impedance at high frequency region of the passive circuit 1 is generated between terminals 3, 4; at later stage, time variation of current becomes slow and voltage based on impedance at low- frequency region of the passive circuit 1 is generated across the terminals 3, 4. Although current value at later stage is smaller than that at initial stage, impedance at low-frequency region of the passive circuit 1 has smaller resistance value than that at high-frequency region thereby voltage between the terminals 3, 4 can be held high. Thus energy recovery rate is elevated in a simple constitution.
Patent JP-S59181643-A (JP)
Title: Semiconductor integrated circuit
Inventor: KODAMA YASUYOSHI
IPC: H01L21/82
Filed: 1983-03-31
Abstract: PURPOSE:To vary and correct a function in a short time at low cost by excessively arranging a logic gate, which is not connected mutually with another logic gate, by using a basic cell coalesced body not used. CONSTITUTION:Logic gates 25-28, such as a flip-flop, inverters, etc., which are not connected mutually with other logic gates and are constituted by using basic cells not employed, are disposed previously at arbitrary positions besides logic gates 21-24, such as flip-flops, an inverter, a NAND gate, etc. mutually connected by each using first layer aluminum wirings 14 and second layer aluminum wirings 16. Accordingly, when an integrated circuit having some function is manufactured and the function must be varied and mistakes on a design corrected and logic gates are added, the logic gates 26, 28 as the inverters can be added simply only by correcting the wiring such as the last second layer aluminum wiring 16.
Patent JP-S59181635-A (JP)
Title: Carrier mechanism with electrostatic precipitator
Inventor: WATANABE TOORU
IPC: H01L21/68
Filed: 1983-03-31
Abstract: PURPOSE:To remove dust on the surface of a semiconductor wafer, etc. approximately completely and efficiently by mounting an electrode in arrangement approaching to the surface, applying voltage to the electrode and forming a dipole to dust and sucking dust to the electrode device side by an electrostatic effect. CONSTITUTION:With an electrode device 13 disposed to the upper section of a belt 11 so as to extremely approach to and be opposed to a material to be carried on its midway of a carrying path for a semiconductor wafer, etc. 12, pectinate electrode conductors 22, 23 separated into two are formed on the surface of a substrate such as an insulator substrate 21. A large number of dipoles are formed by applying voltage between the two pectinate conductors 22, 23 on the electrode device 13, and an electric field is shaped by these dipoles. Since the semiconductor wafer, etc. 12 pass in the electric field, dipoles are also generated in dust when insulating dust adheres on the surface of the wafer 12, and dust is attracted to the electrode device 13 by the attraction of electrostatic interactions.
Patent JP-S58173250-A (JP)
Inventor: FUJITA KEIICHI
IPC: E04D13/04
Filed: 1982-04-06
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-H11238687-A (JP)
Title: Semiconductor substrate and semiconductor light-emitting device
Inventor: IWATA HIROKAZU
IPC: H01S5/00
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor substrate formed of a high-performance GaN based compound semiconductor which exhibits few crystal defects and distortions, a stable crystal quality, and can be manufactured with ease and with high yield. SOLUTION: This semiconductor substrate is formed by stacking a mask 13 for selective growth on which circular pattern holes are disposed periodically on a crystal layer which turns into a selective growth causing layer 12 layered on the surface of a single-crystal substrate 11, and by selectively growing a GaN based compound semiconductor layer 15 through the circular pattern holes for selective growth.
Patent JP-H11239076-A (JP)
Title: Portable radio equipment
Inventor: MIYAZAKI KAZUNARI
IPC: H04B1/40
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain portable radio equipment which prevents the performance degradation of radio equipment which is caused by characteristic fluctuation that accompanies the secular change or temperature change of a circuit element of a signal processing part in portable radio equipment which has a function that performs signal processing of transmitting/receiving signals of the radio equipment through digital signal processing. SOLUTION: A DSP 10 processes the function of each of respective parts such as a transmission data converting part 33 which converts a voice or data signal from a microphone 4 into a digital data string that corresponds to a communication system, a digital modulating part 32 which converts the digital data string into an I signal and a Q signal, further performs modulation processing of it to an intermediate frequency and outputs it to a D/A converter 31, a digital demodulating part 35 which demodulates an intermediate frequency receiving signal which is digitized by an A/D converter 36 and sent from a receiving part 22 and converts it into a data string corresponding to the communication system and a receiving data converting part 34 which converts the data string into an analog signal and outputs it as a voice signal to a loudspeaker 5.
Patent JP-S60207550-A (JP)
Inventor: KATOU TOSHIO
IPC: A23L13/60
Filed: 1984-03-26
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-H11235505-A (JP)
Title: Treatment of water soluble cutting oil
Inventor: KATO YOSHINARI
IPC: A01N59/16
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent elution of metallic ions and to permanently prevent a generation of odor by an antimicrobial function. SOLUTION: Water-soluble cutting oil O passes through an antimicrobial ceramic filter 8 installed in a circulation pipe line 5 of the cutting oil and is brought into contact with an inorganic silver-based antimicrobial agent baked on a surface of the antimicrobial ceramic filter 8. Thus, proliferation of bacteria can be efficiently restrained. Also, since the inorganic silver-based antimicrobial agent baked on the surface of the antimicrobial ceramic filter 8 is not elutable, the antimicrobial function lasts long.
Patent JP-H06268738-A (JP)
Title: Incoming call regulating electronic exchanging system
Inventor: ONODERA HIDETOSHI
IPC: H04M3/60
Filed: 1993-03-17
Abstract: PURPOSE:To realize an incoming call regulating electronic exchanging system capable of preventing the incorrect incoming of a collect call concerning the electronic exchanging system regulating the incoming of the collect call incoming from outside a city or overseas. CONSTITUTION:The system is composed of a long distance call exchanging station 10, an international call exchanging station 20, a local station 30 and a local repeating station 40 repeating the collect call to the local station 30. The local repeating station 40 is provided with an opposite station identifying part 41 identifying a station generating an input call and an opposite station display part 42 setting display showing that the call is from outside the city or overseas on an inter-station signal to be sent to the local station 30 at the time of identifying the input call from outside the city or overseas. The local station 30 is provided with an incoming call regulation registering part 31 registering regulation display on subscriber's data at the time of regulating the incoming call to display the input call from outside the city or overseas on the inter-station signal and to regulate the incoming of the collect call by data of the incoming call regulation registering part 31.