baber/WOPTO huggingface dataset:
Patent JP-H11130716-A (JP)
Title: Production of bromine compound
Inventor: TAKEYA YUTAKA
IPC: C07C43/225
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing a high-purity bromine compound in a short time by a compact and simple apparatus by continuously feeding a specific compound, a specific amount of bromine and a specific solvent to a reactor and removing reaction heat by a specific method. SOLUTION: (A) A compound having an aliphatic unsaturated bond of formula I [Ar<1> and Ar<2> are each a (halogen-substituted) 5-16C aromatic hydrocarbon or the like; Y is a 1-6C saturated hydrocarbon or the like; R<1> and R<2> are each a 2-11C hydrocarbon having aliphatic unsaturated group and in either one of R<1> and R<2> , a halogen may be added to a part of the unsaturated group], (B) bromine in an amount corresponding to number of 1-5 bromine molecules per unsaturated group in the component A and (C)  a solvent which is inert to reaction are continuously fed to a reactor and reaction of the compound A with the compound B is carried out while removing substantial amount of reaction heat by vaporization heat of component B or A and the reaction mixture is taken to continuously provide the objective bromine compound of formula II (R<3> and R<4> are each a group in which unsaturated groups of R<1> and R<2> are saturated by bromine).
Patent JP-H1185985-A (JP)
Title: Object registration method and collation method by picture, object collation device by picture and storage medium for storing object collation program by picture
Inventor: HAMAYA KAZUHIKO
IPC: G06T7/00
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to register more than one pattern by using more than one picture data for one category of a registration object. SOLUTION: As this registration method, first of all, plural areas are divided and set in more than one picture data of a registration object to be registered (S10). Next, a feature vector is generated in each area of divided and set picture data (S20). Thereafter, a cluster set of a set of clusters belonging to each area is generated from the feature vector in each area generated by using more than one picture data (S30). Then, more than one patterns for one category of registration object are registered by corresponding the category of registration object and a pattern indicated by a pair of cluster existing in the cluster set of each area to each cluster in the cluster set of each area (S40).
Patent JP-H10326609-A (JP)
Title: Battery
Inventor: WATANABE GORO
IPC: H01M10/05
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To limit a space for integrally connecting a tab to be equal to the width of the tab so as to reduce a battery can volume and increase battery energy density by composing the tab of a connecting part protruded from the side edge of a collector and binding parts formed integrally with the connecting part and extended along the side edge of the collector, and integrally connecting the binding parts to be stacked in the stacking direction of the collector. SOLUTION: A tab 7 (8) is composed of a connecting part 7A (8A) including a part connected to a positive pole and a part slightly protruded and binding parts 7B (8B) extended along a longitudinal direction. The binding parts 7B (8B) are integrally connected to be stacked in the diameter direction of a spiral power generation element 3 when they are wound spirally. Thus, the protruded space of each integrally connected tab 7 (8) is reduced, and even if the position of the tab 7 (8) is varied, the binding parts 7B (8B) are easily connected.
Patent JP-S61117583-A (JP)
Title: Transferring device of dielectric belt
Inventor: MATSUDA ITARU
IPC: G03G21/06
Filed: 1984-11-13
Abstract: PURPOSE:To reduce the number of corona generators and power source devices used in the titled transferring device so as to make the transferring device compacter, by using scorotron for at least the electricity removing coronona discharger of a transferring and electricity removing corona dischargers and forming the power sources for both the corona generating means of a single high-voltage power source. CONSTITUTION:A grid electrode 15 is provided at the opening of an electrisity removing corona discharger 6 as a scorotron. A DC is used as the high-voltage power source for generating corona and a common high-voltage power source 14 is used not only for the corona generation but also for the high-voltage power soruce for a transferring corona discharger 5. Moreover, the electrode 15 is grounded through, for example, a varister for 200V and no corona discharger for charging a belt 2 and its high-voltage power source are provided. Though the dielectric belt 2 still has residual charges and minus charges are induced on the surface of the belt 2 by the transferring corona even after transferring operations are completed, (+) corona charges are added to the surface of the belt 2 through the electrode 15, since the scorotron is used as the corona discharger 6. Moreover, since the electrode 15 is grounded through the varister 16, the surface side of the belt 2 is charged to +200V and, therefore, a charging device can be omitted.
Patent JP-S6297996-A (JP)
Inventor: MIYATA YOSHINOBU
IPC: D21H27/00
Filed: 1985-10-25
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-S60132049-A (JP)
Title: Cooling water mechanism for 2 cycle engine
Inventor: OOYAMA KAZUO
IPC: F02F1/22
Filed: 1983-12-19
Abstract: PURPOSE:To improve the heat reduction of a piston and the efficiency of filling in the end of exhaust stroke by forming an exhaust hole cooling water path on the outer periphery of the exhaust hole in a crank case compression type 2 cycle engine. CONSTITUTION:An exhaust hole in a cylinder of a 2 cycle engine is provided on the outer periphery with a cooling water path 13 at the underside of an exhaust path, a communicating path 14 at the side of the exhaust path, a cooling water path 15 at the upperside of the exhaust path, etc. and further on the periphery of a scavenging port with a scavenging path cooling water path 18. Thus, even if the top of a piston is heated in the end of exhaust stroke, the temperature of peripheral wall of the cylinder is lowered to improve the heat reduction of the piston and the efficiency of filling fresh air while the rise of scavenging temperature is restrained to block the reduction of weight of filled fresh air.
Patent JP-S6297047-A (JP)
Title: Input and output controller
Inventor: YAMAGUCHI TOSHIKAZU
IPC: G06F13/12
Filed: 1985-10-24
Abstract: PURPOSE:To set and change easily the priority for acceptance of interruption in response to the change of an I/O, etc., by deciding the address of the I/O to be accepted based on the priority for acceptance of interruption which is previously designated and outputting a request for interruption of said address. CONSTITUTION:In a system initialization mode an address of an I/O 3 and the priority for acceptance of interruption are transferred to an input/output controller 2 from a data processor 1. Thus the controller 2 stores the addresses the I/O 3 in a priority setting table 21 in the order of the priority for acceptance of interruption. An interruption request acceptance address deciding part 23 decides the address of the I/O 3 having the highest priority to each of all interruption patterns of the I/O 3 in accordance with the contents of the table 21 and sets the decided address to a memory 231. Then a flag corresponding to the address of each I/O is set for each generation of an interruption request and an interruption pattern is produced on an interruption request table 22. This interruption pattern is transferred to the part 23. The part 23 reads out the address set to the memory 231 with the highest priority based on the received interruption pattern and then output an interruption request of the I/O 3 to the processor 1.
Patent JP-H0681327-A (JP)
Title: Laser radiation method for preventing sticking of aquatic organism to conduit
Inventor: WATANABE MIKIO
IPC: E02B1/00
Filed: 1992-09-07
Abstract: PURPOSE:To prevent the reproduction of organisms by radiating a laser beam to the aquatic organism-containing water flowing in a conduit from the perpendicular direction or the oblique direction to the conduit, and scanning the laser beam in the width direction or the height direction. CONSTITUTION:A laser beam L emitted from a laser head 8 is reflected on a polygonal rotary mirror 6. The reflected beam is reflected on a fixed mirror 5 having a recessed arc face shape, and it is radiated to the light reception section 11 of a radiation water pipe 3. The laser beam is fed into the pipe via the transparent plate 10 of the light reception section 11, and it is scanned in the light reception section 11 in the width direction in conjunction with the rotation of the mirror 6. The laser beam destroys the aquatic organisms in the sea water flowing in the pipe 3. The sticking, growth, and reproduction of the aquatic organisms to an apparatus and the pipe can be surely prevented, and a device can be made compact. The organisms are exterminated in the larval stage, the quantity of wastes is reduced, and the occurrence of environmental pollution problems can be prevented.
Patent JP-2001068693-A (JP)
Title: Solar cell
Inventor: TAKAHASHI TAKESHI
IPC: H01L31/04
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To reduce a shadow loss due to electrode, suppress the deterioration of performance due to crystal defect, and improve the photoelectric conversion efficiency, in a thin-film polycrystalline Si solar cell. SOLUTION: In a solar cell made of semiconductor Si having a p-n junction, Si layers 3 and 4 forming the p-n junction are formed in an insulation substrate 1 provided with a plurality of through holes 1a, and the front and rear sides of the substrate 1 are electrically connected with each other by means of Si parts buried in the through holes 1a. In addition, a silicon nitride film 8 or a silicon carbide film is formed in the insulation substrate 1, thereby eliminating an influence of a crystal defect occurring in the polycrystalline Si layers near the boundary of the substrate.
Patent JP-H04121191-A (JP)
Title: Gene fragment encoding rabies virus modified glycoprotein and production of rabies virus modified glycoprotein using the same glycoprotein
Inventor: SAKAMOTO SHINICHI
IPC: G01N33/569
Filed: 1990-09-07
Abstract: NEW MATERIAL:A gene fragment encoding an antigen polypeptide having about 48,000 molecular weight derived from rabies virus glycoprotein, producing a neutralizing antibody against rabies virus. EXAMPLE:A gene protein containing at least gene fractions of nucleotide number 55-1,348 among gene fractions encoding rabies G protein having a base sequence shown by the fig. USE:Rabies vaccine. PREPARATION:A gene fragment encoding rabies virus G protein inserted into Escherichia coli; DH5alpha/pUC-N913 (FERM P-1,631) is cleft with an arbitrary restriction enzyme or an end thereof is digested with nuclease.
Patent JP-H0690550-A (JP)
Title: Manufacture of laminated core for electric instrument
Inventor: SHIGEOKA TAKAYUKI
IPC: H02K1/04
Filed: 1992-09-07
Abstract: PURPOSE:To ensure biting of a resin outer skin into the outer peripheral surface of a core upon forming the outer skin by resin mold integrally by a method wherein steel sheets, provided with notches on one part of the outer peripheral surface thereof, are laminated in every several sheets with distances to form a plurality of recessed sections on the outer peripheral surface of a laminated core. CONSTITUTION:A laminated core is usually molded integrally by the outer skin of resin 4 in order to protect the laminated iron core 2 from the repetition of vibration based on the change of flux and protect insulating property from an external shock. In this case, steel sheets, having a plurality of recesses on the side surface of the laminated core 2 at random are manufactured by M sheets among N sheets of cores 2. (M, N are natural numerals and M<N). A plurality of notches 1 are provided on the outer periphery of the core sheet 2 as shown by a diagram (a) with proper spaces. A plurality of blind holes or recesses formed of such notches are produced whereby integral molding through plastic resin 4 can be effected. The plastic resin 4 bites into the side surface of the laminated core 2 whereby necessary and sufficient strength can be retained. On the other hand, the affection of the notches 1 on magnetic characteristics can be restrained in a low degree.
Patent JP-H04120233-A (JP)
Title: Nickel-iron material
Inventor: MASUMOTO TAKESHI
IPC: C22C19/03
Filed: 1990-09-07
Abstract: PURPOSE:To combinedly provide a material with high inductance permeability and high saturation magnetization by adding a prescribed amt. of Hf to an Ni-Fe alloy. CONSTITUTION:Hf is added to an Ni-Fe alloy. Preferably, the total content of Ni and Fe is regulated, by weight, to 88 to 90%, the content of Hf to 10 to 12%, the content of Ni to 72 to 76% and the content of Fe to 14 to 16%. Because Hf is added to the Ni-Fe alloy, the crystalline grains of the alloy are refined to reduce the crystalline magnetic anisotropy and magnetostriction, by which the soft magnetic material increased in inductance permeability can be obtd.
Patent JP-H0788075-A (JP)
Title: Entrance mat
Inventor: MIMA TOSHIRO
IPC: A47L23/22
Filed: 1993-09-24
Abstract: PURPOSE:To improve the communications function at an entrance mat by allowing replacement of the sole message to be indicated on the entrance mat as well as to improve production efficiency of such mats. CONSTITUTION:A plate 16 bearing a guiding message 20 on its surface is set on the mat saucer 12 and a mat main body 14 with an opening 22 corresponding to the plate 16 formed is set on the mat saucer 12 in such a manner as the guiding message 20 on the plate 16 is indicated via the opening 22. Thereupon, the plate 16 is fixed to the mat saucer 14 with sheet fastener in a detachable manner.
Patent JP-S6481843-A (JP)
Title: Fluidity enhancer composition
Inventor: NODA SEIJI
IPC: C08L35/00
Filed: 1987-09-22
Abstract: PURPOSE:To obtain the titled composition giving products of good liquid properties, capable of improving fluidity by adding to oils, by incorporating an organic solvent with a copolymer from maleic ester and styrene or vinyl acetate with specific alkyl group chain length distribution for said ester. CONSTITUTION:The objective composition can be obtained by incorporating (A) an organic solvent (e.g. benzene, toluene, xylenes) with (B) 40-60wt.% of a copolymer with a molecular weight of 3,000-1,000,000, prepared by copolymerization between maleic (or fumaric) ester and vinyl acetate or styrene in the molar ratio of 1:1, having such carbon chain length distribution for the alcohol residues in said ester as a total of n-18C, n-20C and n-22C accounting for >=80% and the weight ratios: 18C/20C=1/4-1/1 and 20C/22C=1/1-2/1.
Patent JP-H03101598-A (JP)
Title: Speaker system
Inventor: FUJIHIRA MASAO
IPC: H04R1/28
Filed: 1989-09-14
Abstract: PURPOSE:To improve the low temperature frequency characteristic and the sound quality by arranging a passive radiator to a sounding face of a speaker unit via a small closed space and providing a duct communicating with an air chamber at the rear side of the speaker unit. CONSTITUTION:When a signal is applied to a speaker unit 5 in a 1st air chamber 2 of a cabinet 1 in the speaker system, a low-pitched sound radiates from a duct 6 similarly to a normal bass reflex cabinet. Since a speaker unit 6 is fitted toward a 3rd air chamber 4, the increasing and decreasing force are very strongly changed by the vibration of a vibration section of the speaker unit 6 and the stiffness of the air in the 3rd air chamber 4 with a very small volume and then the driving force of the passive radiator 8b mounted onto a barrier 9 between the 3rd air chamber 4 and the 2nd air chamber 3 is increased. In this case, since the diaphragm of the speaker unit is easily vibratory, the amplitude of the speaker unit 6 is large and sound radiates from the duct 6 forcibly at a frequency where the amplitude is increased.
Patent JP-S60133161-A (JP)
Inventor: NISHIKATA TOMO
IPC: E04G21/02
Filed: 1983-12-20
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-S6299842-A (JP)
Title: Access system for memory address
Inventor: ITO HISASHI
IPC: G06F12/10
Filed: 1985-10-25
Abstract: PURPOSE:To attain the easy conversion of physical addresses by adding a set bias address to a physical address to perform the conversion of the physical addresses in an address space in response to the state of memory packing combination. CONSTITUTION:A CPU recognizes the combination state of the capacity and the size between the basic and extended memories packed at a memory part. Then the bias addresses D1 and D2 are set to a bias address setting FF 22 in response to said combination state. An adder 23 adds those addresses D1 and D2 to high-order bits A13-A15 of a logic address stored in a logic address register 21. A logic circuit 24 transmits the chip selection signals CS1 and CS2 of the basic and extended memories based on the most significant bit output S3 of the adder 23 and the chip selection signal CS given from the CPU. A physical address register 25 combines low-order bits A0-A12 of the register 21 and the low-order outputs S1 and S2 of the adder 23 and sends the physical addresses A0-A14 to the memory part together with the signals CS1 and CS2.
Patent JP-S62100475-A (JP)
Inventor: YAMAMOTO ARIO
IPC: H01G4/12
Filed: 1985-10-24
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-S60134367-A (JP)
Title: Communication system between plural processors
Inventor: TAKI YOSHIHARU
IPC: G06F15/16
Filed: 1983-12-21
Abstract: PURPOSE:To decrease invalid communication between processors by transmitting communication order re-request order for the processor which transmits the communication order to the self device. CONSTITUTION:Communication orders from order processors are received, and it is decided that they are the communication orders for the self device by a matching circuit 12. Then, the transmitter number is duted by a dute circuit 14, and an AND circuit 17 which corresponds to the transmission processor is conducted by the output of the dute circuit 14 and a busy tone 16. The orders are stored in a flip-flop 18. When a main control part 15 terminates the processing of the communication orders in processing, the output of an OR circuit 19 is tested, when it turns on, an output 20 is tested, and the number of the transmitter is discriminated. Then, an operation part 21 is operated, a bus format is formed, and the communication order re-request orders for communication order retransmission are transmitted.
Patent JP-H0665347-A (JP)
Title: Curing resin composition and cured resin film formed therefrom
Inventor: MATSUI FUMIO
IPC: C08G18/62
Filed: 1992-08-17
Abstract: PURPOSE:To obtain a curing resin composition which can give a cured film excellent in weathering resistance, hardness, staining resistance, etc., by mixing a specified polyorganosilsesquioxane with a specified graft polymer and an isocyanate in a speci fied mixing ratio. CONSTITUTION:This resin composition comprises a specified amount of a polyorganosilsesquioxane of the formula [wherein 50-95% of R1 to R2m groups are methyl groups, 5-50% of them are active hydrogen groups reactive with isocyanate group; and the rest are 2-3C alkyl groups or (substituted)phenyl groups; Ra to Rd are hydroxyl groups or 1-3C alkoxyl groups; and (n) is the degree of polymerization], a specified amount of an active-hydrogen graft polymer obtained by copolymerizing a specified amount of a silicone resin having a specified number of equivalents of unsaturated bonds as the terminal groups and obtained by reacting the hydroxyl groups of a hydroxyl-terminated dimethylpolysiloxane with a specified number of equivalents of the isocyanate groups of an unsaturated isocyanate with a specified amount of an isocyanate-reactive polymerizable active-hydrogen monomer and a specified amount of a monomer copolymerizable with the former two and a specified amount of a polyisocyanate compound or a compound derived by stabilizing its isocyanate groups.
Patent JP-H08152707-A (JP)
Title: Photomask, exposure method using the photomask and production of the photomask
Inventor: TANAKA SATOSHI
IPC: G03F1/68
Filed: 1995-09-19
Abstract: PURPOSE: To provide a photomask capable of high-resolution exposure for both the L&S pattern and isolated pattern (contact hole, isolated remainder, isolated void), an exposure method using the photomask and a method for producing the photomask. CONSTITUTION: When a pattern to be exposed on a wafer is a cyclic pattern, a mask pattern is formed on the photomask 18 with a transmissive part 183 and a semitransmissive part 182 in a cycle almost twice larger than the cycle. The semitransmissive part 182 is formed so that the phase difference from the light transmitting the transmissive part 183 is controlled to be about 180 deg.. Further, to eliminate a zero-order diffracted light, when the area of the semitransmissive part 182 is denoted by A1 and that of the transmissive part 183 by A2, the amplitude transmittance (t) of the semitransmissive part 182 is made nearly equal to A1/A2.  Meanwhile, the amplitude transmission of the semitransmissive part 182 is changed and the exposure to the pattern 18 is controlled in accordance with the kind of pattern, and the L&S pattern and isolated pattern are simultaneously transferred on the wafer with one sheet of the photomask 18.
Patent JP-H03105010-A (JP)
Title: Diesel exhaust purifying device
Inventor: HAYASHI KOTARO
IPC: F01N3/02
Filed: 1989-09-18
Abstract: PURPOSE:To obtain trap-melting-damage preventing function without impairing fluidity of an exhaust gas by providing both a first bypass pipe, which bypasses a particulate trap installed an exhaust pipe, and a second bypass pipe, which leads the exhaust gas flowing backward in the trap to an exhaust pipe on the downstream side of the trap. CONSTITUTION:An exhaust pipe 10 is provided with a trap container 16 containing both a particulate trap 12 and an electric heater 14 which is used for regeneration of this trap 12. A branch part 20, which is situated more upstream side than the trap 12 of the exhaust pipe 10, and a confluence part 22, which is situated more downstream side than an electric heater 14, are connected by a first bypass pipe 18, and first and second opening/closing valves 24 and 26 are provided at the downstream position of the branch part 20 at the confluence part 22 of the exhaust pipe 10, respectively. In addition, a second bypass pipe 28, which connects a spot between the first opening/ closing valve 24 and the trap 12 to the confluence part 22, is provided, and a third opening/closing valve is installed in the midst of the second bypass pipe 28. With this contrivance, the exhaust gas, which comes through the first bypass pipe 18, can be introduced all to the downstream side without being introduced into the trap 12.