baber/WOPTO huggingface dataset:
Patent JP-S5838244-A (JP)
Title: Nuclear substituted cinnamoylanthranilate and its preparation
Inventor: IIZUKA KINJI
IPC: A61K31/195
Filed: 1981-09-01
Abstract: NEW MATERIAL:A compound of formulaI[R1 and R2 are hydroxyl group or 1-3C alkoxyl; X is methylene or O; (n) is 1 or 2 and 2 when X is O]. EXAMPLE:Piperidinium N-(3,4-dimethoxycinnamoyl)anthranilate. USE:Useful as an intermediate for preparing aromatic amidocarboxylic acid derivatives useful as a medicine having antiallergic action. PROCESS:An equimolar mixture of an aromatic aldehyde derivative of formula II with a 2-carboxymaloanilic acid of formula III and a cyclic amine of formula IV is refluxed in an inert organic solvent, e.g. benzene, with a dehydrating apparatus for 3-5hr and cooled to deposit crystals, which are then filtered and dried to afford the compound of formulaIin high yield and purity. The reaction operation is simpler and safer than that of the conventional preparation, and suitable to the working environment. The production cost is low.
Patent JP-S5762975-A (JP)
Title: Thermally driven engine
Inventor: TANAKA TOSHIYUKI
IPC: F03G7/00
Filed: 1980-09-30
Abstract: PURPOSE: To take out driving power efficiently in a thermally driven engine of the type utilizing a shape memory alloy, by employing such an arrangement that each of two rods opposed at a proper interval has a right and a left arms different in length in accordance with the shape deforming characteristics of the shape memory alloy.  
     CONSTITUTION: A "ko"(Japanese:katakana,2533)-shaped rod 1 is supported in a freely slidable manner by a T-shaped guide 2 which is in turn supported by a radial bearing 3 and a thrust bearing 4, and guide 5, 6, are provided on both sides of the guide 2 for the rod 1. Here, the inner guides 5 are connected to respective joints 9 loosely fitted to the rod 1 in a pivotally movable manner by means of pins 8, and free ends of the guides 5, 6 are connected together by a shape memory alloy 7 which is processed into a straight rod. By preparing a couple of such assemblies, the two rods 1, 1 are connected by tension springs 10, 10, and the two assemblies are set in a water tank 11 having a hot-water tankIand a cool-water tank II by inserting the logitudinal shaft of each guide 2 into respective bores III. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04362504-A (JP)
Title: Device and method for composite magnetic head device
Inventor: OKADA SUSUMU
IPC: G11B5/265
Filed: 1991-06-10
Abstract: PURPOSE:To eliminate magnetic mutual interference and the relative shear of a gap by integrating an R/W core block and an erasure core block by sandwiching center core pieces. CONSTITUTION:The R/W core block 49 and the erasure core block 51 are integrated with glass welding by sandwiching the center core pieces 46 and 47, and R/W core track width restriction grooves 52a, 52b, 53a and 53b and erasure core track width restriction grooves 55a, 55b, 56a and 56b are machined on a disk contacting surface. Thus, an R/W core and an erasure core are formed between the grooves, and glass is melted and filled in the both track width restriction grooves 52a, 52b, 53a, 53b, 55a, 55b, 56a and 56b. Then, an insulating member is formed. Thus, a composite magnetic head device in which there is no magnetic mutual interference between the heads and the relative shear of the gap of the heads and which has high performance and superior productivity, and its manufacture method can be provided.
Patent JP-H01307692-A (JP)
Title: Building structure of pressure pipe type reactor
Inventor: TANABE MASAHIKO
IPC: G21C13/00
Filed: 1988-06-06
Abstract: PURPOSE:To lower the height of a container by providing a penetration at the same level as the plug installation level of the control rod drive system (CRD) of the container and providing a room communicating with said penetration to the outside of the container. CONSTITUTION:An LPM 8 carried into the container 4 is raised by an overhead crane 7 and is stored into an LPM transfer cask 10 which is previously set. The LPM transfer cask 10 is thereafter lifted by the overhead crane 7, is horizontally moved, and is installed on the CRD plug 2. The cask is then installed through an LPM guide pipe 9 into the reactor 1. The overhead crane 7 is merely necessitated to be moved near to the container 4 up to the position where the LPM 8 is inserted into the LPM transfer cask 10 in this case and, therefore, the height of the container 4 is no longer limited by the overhead crane 7 and as a result, the height of the container 4 upper than the CRD plug is lowered.
Patent JP-H09296440-A (JP)
Title: Ground improvement device
Inventor: WATANABE ZENZO
IPC: E02D3/12
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a ground improvement method and device to increase the agitation effect, by providing a stationary agitator blade between the upper and lower rotary agitation blades. SOLUTION: This ground improvement device is provided with a drill rod 1 rotatably fitted, a bit 2 connected to the lower end of the drill rod, a tubular casing 3 extended along the periphery of the drill rod and stationarily fitted, a lower rotary agitator blade 5 fixed to the outer peripheral part of the lower end of the bit 2 and provided with an excavating cutter blade 4 at the lower face, an upper rotary agitator blade 6 fixed to the outer periphery of the bit at the upper part of the lower rotary agitator blade 5, and a stationary agitator blade 8 provided at the lower end of the casing 3 through a bracket 7 and arranged in the middle of the upper and lower rotary agitator blades 6, 5.  In this way, after excavated soil has been agitated by the lower rotary agitation blade 5, it is agitated by the baffer plate function of the lower stationary agitation blade and further it is agitated by the rotation of the upper rotary agitation blade 6.
Patent JP-S5928011-A (JP)
Title: Purifying device for exhaust gas from diesel engine
Inventor: MATSUOKA TAKESHI
IPC: F01N3/02
Filed: 1982-08-06
Abstract: PURPOSE:To always keep the catching ability of a filter medium on a high level, by operating a clog removing means by judging the clogged condition of a filter medium which is inserted into an exhaust gas passage, from the combined data of the running meter of a car and the time of idling operation. CONSTITUTION:The fine particles such as carbon particles contained in the exhaust gas discharged from an engine 1 are caught and removed from the gas while they are passing through a filter medium 4. During this operation, the pulse signal generated from a running meter 13 is counted in a counter 18, and the value is fed into an adder 23, after it is converted into an analog data in a D/A converter 20. On the other hand, the output pulse from an oscillator 16, being put out through an AND gate 17, is counted in a counter 19 and is fed into the adder 23 to be added to the data from the counter 18, after the digital value is converted into an analog data in a D/A converter 21. When the added value exceeds the set value, an output is generated from a comparator 24, to operate a fuel pump 11, an air pump 12 and others, and then a burner 5 of a Diesel engine is operated.
Patent JP-H05307741-A (JP)
Title: Magnetic recording medium
Inventor: MIURA HIROSHI
IPC: C09D175/06
Filed: 1992-04-30
Abstract: PURPOSE:To enhance the oxidation resistance of ferromagnetic metal powder used as magnetic powder and to improve the weather resistance of a magnetic recording medium. CONSTITUTION:A magnetic layer is formed on a nonmagnetic substrate by coating the substrate with a magnetic coating material consisting of ferromagnetic metal powder and a binder. The ferromagnetic metal powder has >=110Am<2>/kg saturation magnetization deltas and <=400/A ratio of the specific surface area(SSA) to the saturation magnetization. Even in the case where the ferromagnetic metal powder has >=111.4X10<3>A/m<2> coercive force Hc and >=2.47Akg/m<3> ratio of the coercive force to the specific surface area, satisfactory results are obtd.
Patent JP-S5839521-A (JP)
Title: Engine supporting structure in chassis
Inventor: MURATA KAORU
IPC: B62D25/20
Filed: 1981-09-03
Abstract: PURPOSE:To improve the strength of the lower part of a chassis by installing a supporting bracket, connected to a crossmember and an engine mounting  bracket, on the bottom surface of the crossmember fitted with the engine mounting bracket. CONSTITUTION:On the bottom surface 5b of a crossmember 5, the support, bracket 25 whose lower part is curved and projected 25a is installed so as to cover the bottom surface 5b of the crossmember 5. Although the inputs from the axial direction, vertical direction, and the direction of revolution, of an engine 13 are transmitted to a chassis from a radiator-core support panel 3 and the crossmember 5 through a support member 11, the local load on the chassis is reduced by the support bracket 25, and the propagation amplitude of vibration noise etc. from the engine 13 is reduced. When a garage jack 19 is used, the projection part 25a is mounted over the plate part 19a of the jack 19, and the load is shared by the member 5 and the bracket 7, reducing danger and deformation.
Patent JP-S5842530-A (JP)
Title: Slurry disposing equipment in ore storage pond
Inventor: MORI TAKASHI
IPC: B65G3/02
Filed: 1981-09-02
Abstract: PURPOSE:To enable successively disposing slurry in the ore storage pond and improve working efficiency in such a way that a dredger pump is suspended at a trolley on a boom which is movable over all the area of the ore storage pond by centering an ore storage pond which is circularly built. CONSTITUTION:An ore storage pond 1 for storing slurried ore is practically circularly built, and a slurry disposing equipment is installed in the center of the ore storage pond 1. The equipment has a turning frame 3 which can be freely turned put on a fixed trestle 2, a strut 4 is tightly installed on said frame 3, a boom 5 is pivotally fixed to be freely able to be angularly elevated, and it is constituted by supporting the boom 5 through the strut 4 by an angularly elevating rope 7. Then, a trolley 8 which can be traveled is put on said boom 5, a dredger pump 11 is suspended by a lifting tackle which has the determined length on the trolley 8, a carrying pipe 12 to be connected to the pump 11 is supported on folding links 13, 13' between the trolley 8 and the turning frame 3, and it is connected through a turning joint 14 to an above-ground carrying pipe 15.
Patent JP-S5565385-A (JP)
Title: Production of watch case having electrocast shell structure
Inventor: KASAI HIDEFUMI
IPC: C25D1/00
Filed: 1978-11-09
Abstract: PURPOSE: To produce the watch case, the resin part of the back side whereof is invisible, by filling resin in the electrocasting sheel obtained by applying conducting treatment and electrocasting the inside surface of the specific dies to form the inside diameter part of the case then performing rapping.  
     CONSTITUTION: A pair of upper and lower dies 1, 2 whose respective inside surfaces 1b, 2b conform to the upper and lower profiles of the watch case are fitted to respective engaging parts 1a, 2a and assembled. A conducting treatment film 3 is applied to the inside surface of the dies by means such as vapor deposition, electroplating, etc. and electrocasting is done to the specified thickness to form a shell 4. After resin is filled in this shell, it is machined to make the case inside diameter part 5. Next, the dies 1, 2 are parted and a protecting plating layer 6 is formed on the surface of the shell to complete the watch case. The resultant case has an inverted taper part 9 and therefore the resin part on the back side is invisible and at the same time it is easy to mount a back cover 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6028221-A (JP)
Inventor: TAKAHASHI KENKICHI
IPC: H01G9/00
Filed: 1983-07-27
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-2000326636-A (JP)
Title: Heat-sensitive coloring composition and heat-sensitive recording material
Inventor: NOZAKI MAKOTO
IPC: B41M5/26
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive recording material of superior coloring properties and storage properties and also a heat-sensitive composition thereof. SOLUTION: A heat-sensitive coloring composition is composed of a development compound, a coloring compound reacted with the development compound under heating and colored and a polymer compound, all of which are dispersed in an organic solvent. The heat-sensitive coloring composition contains a 3- diethylamino-7-(m-trifluoromethylanilino)fluoran as the coloring compound, and one component selected out of a bis(3-allyl-4-hydroxyphenyl)sulfone, a 4, 4'- dihydroxydiphenylsulfone and a 2,4'-dihydroxydiphenylsulfone as the development compound, and also a compound represented by a formula (In the formula, R1 represents a hydrogen atom or a halogen atom, R2 and R3 respectively and independently represent a hydrogen atom or a 1-10C alkyl or 10C or less alkoxy.).  The heat-sensitive coloring composition is applied on a substrate and dried thereon to manufacture a heat-sensitive recording material.
Patent JP-H06347616-A (JP)
Title: Light diffusing body
Inventor: KOIKE YASUHIRO
IPC: G02B5/02
Filed: 1993-06-10
Abstract: PURPOSE:To provide a light diffusing body suppressing the diffusion of light in the reverse direction to the direction of light propagation, mainly diffusing the light only in the direction of light propagation and optically controlled by composing the body of a transparent body having the specified distribution of refractive index. CONSTITUTION:A light diffusing body is composed of a transparent body having the specified distribution of refractive index. Namely, the difference DELTAn between the maximum value and the minimum value of the refractive index is >=0.005 and the difference of the refractive index at two arbitrary points 500Angstrom  apart is <=0.01 or <=DELTAn/2. The average of the refractive index within a circle of 5mm in diameter at an arbitrary position is nearly equal to the average of the whole refractive index. The material of the transparent body is suitably a transparent solid body and capable of substantially continuing the refractive index and e.g. it is a glass, transparent polymer or resin composition. Consequently, the discontinuous part of refractive index within the light diffusing body is removed and the reflection of light in the reverse direction is prevented.
Patent JP-H10333912-A (JP)
Title: Fuzzy rule preparation method and device therefor
Inventor: HORIKAWA SHINICHI
IPC: G06N7/02
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To facilitate the setting change of the sample data of a new belonging class by performing self-organized learning for the respective belonging classes of sample patterns and storing information based on the result of the self- organized learning in a memory for the respective belonging classes. SOLUTION: The sample patterns stored in a sample pattern class information storage device 14 are divided into the respective belonging classes and respectively stored in a sample pattern division storage part 26. By the stored sample patterns, in a learning part 28, the self-organized learning is successively performed for the respective belonging classes of the sample patterns. The parameters of a membership function are successively calculated for the respective belonging classes from weighting vectors calculated for the respective belonging classes as the result of the self-organized learning and the sample patterns by a function parameter calculating part 30 and then, the function parameters are stored in a function parameter storage part 32 as the memory for the respective belonging classes.
Patent JP-S6029671-A (JP)
Title: Sequence controlling circuit
Inventor: SATOU HITOSHI
IPC: G06F9/32
Filed: 1983-07-28
Abstract: PURPOSE:To execute a sequence control of an input data, to store the input data by its expected condition and sequence, and to output a trigger signal by combining a memory and a counter. CONSTITUTION:A sector 0 of a memory 1 and a sector 1 are set to a sequence 1 and a sequence 2, respectively, and thereafter, a sequence number and a sector number are made to correspond to each other in order. When an input data from a terminal 11 becomes ''5'', it coincides with ''1'' of a clock address, therefore, one clock output is outputted to a counter 2 from the memory 1, and the memory 1 advances to the sequence 2. Also, when the input data from the terminal 11 becomes ''2'' by the sequence 1, a jump address ''2'' is loaded to the counter 2 from the memory 1, and it jumps to a sequence 3 of the memory 1. Subsequently, when the input data from the terminal 11 becomes ''0'' or ''15'' in a state advanced to the sequence 2 of the memory 1, it coincides with ''1'' of a store enable signal, therefore, the store enable signal is outputted from a terminal 12. Also, the store enable signal is outputted to other memory, and a data of its time point is stored.
Patent JP-S5929618-A (JP)
Title: Preventing agent for carious tooth
Inventor: GOCHIYOU SHINOBU
IPC: A61K8/00
Filed: 1982-08-11
Abstract: PURPOSE:A preventing agent for carious teeth containng at least one compound, e.g. 4-tert-butylcyclohexanol, ethyl-n-amyl ketone, etc. as an active constituent. CONSTITUTION:A preventing agent for a crious tooth prepared by incorporating 0.001-5wt%, preferably 0.1-2wt%, at least one of compounds shown in the table as an active constituent with a composition for the oral cavity. A dentifrice, e.g. toothpaste, troche, mouthwash, solid mouth refrigerant, liqud mouth refrigerant, chewing gum or embrocation, etc. may be cited as the composition for the oral cavity suitable for the incorporation. A dentine reinforcing agent, e.g. sodium monofluorophosphate, a germicide, e.g. chlorohexidine, an anti-inflammatory agent, e.g. dihydrocholesterol, a tissue activator, e.g. hinokitiol, and lysozyme or common salt as the active constituent may be incorporated with the composition.
Patent JP-S5663202-A (JP)
Title: Indexed angle control mechanism of single functional angle indexing device
Inventor: SATAKE HIDENOBU
IPC: G01B5/24
Filed: 1979-10-29
Abstract: PURPOSE: To realize not only a simple structure but an accurate working with a high reliability, by disposing a plural number of location pins which set and control the indexed angle at the outer circumference of the rotation transmitting table and then providing the hooking member to the frame which engages selectively the location pin to stop the rotation.  
     CONSTITUTION: The location pin 55 having the notch 57 is provided in the number corresponding to the indexed angle at the outer circumference of the table 3 born by the shaft part 5 and via the O-ring 59. The hole 91 is provided at the projected part 71 on the outer circumference wall of the frame 1 and in opposition to the part 57 of the pin 55, and two hooking steel balls 67 are stored in the hole in an up-down movable way. The shift plate 73 is turned by the operation lever, and the part 57 of the pin 55 is set upward when the ball 67 is on the thick plate part 83 of the plate 73. As a result, the rotation of the table 3 is stopped to set to the indexed angle at the desired level. In this way, the structure can be simplified, at the same time ensuring an accurate operation and high reliability. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6030818-A (JP)
Title: Assembly type crankshaft
Inventor: KOJIMA AKINORI
IPC: F16C3/10
Filed: 1983-07-30
Abstract: PURPOSE:To prevent thin wall parts in a crank web from being deformed, by forming, in the press-fit section of a rotary shaft press-fitted into the crank web, a lightening hole having a depth of 1/3 to 1/1 of the press-fitting depth of a crank pin press-fitting hole. CONSTITUTION:A crank shaft 28 of assembly type has rotary shafts 62a, 62b which are integrally incorporated with crank webs 60a, 60b below the upper and intermediate cylinders. Crank webs 64a, 64b above the intermediate and lower cylinders are formed therein with press-fitting holes 66a, 66b for the rotary shafts 62a, 62b and press-fitting holes 70a, 70b for crank pins 68a, 68b. As a result, the crank webs 64a, 64b are formed therein with thin wall parts 72a, 72b. Meanwhile the press-fit end sections of the rotary shafts 62a, 62b are formed therein with lightening holes 74a, 74b whose depth is 1/3 to 1/1 of the press-fitting depth of the crank pins 68a, 68b.
Patent JP-H11324208-A (JP)
Title: Roof panel
Inventor: ITO MASATERU
IPC: E04C2/26
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To improve execution by integrally providing a layer having incombustibility and a layer having waterproof on at least the lower face side of a roof panel. SOLUTION: A layer having incombustibility and a layer having waterproof are integrally provided on at least the lower face side of a roof panel composed by integrally sticking structural face materials 14, 15 on the upper and lower faces of a core material 13. A cemented chip board 19 having incombustibility as the structural face material 15 composing the lower face of a roof panel 16. In addition, an eaves ceiling material 20 having waterproof is integrally attached to the lower face side of the cemented chip board 19. The eaves ceiling material 20 comprises a plywood on which a rood grain veneer 22 of waterproof having a wood grain pattern is stuck for the surface of a plywood substrate 21.  Thus, the roof panel has incombustibility and waterproof, for instance, in the case where an attic space balcony is composed, working of sticking the eaves ceiling material on the part of the wide area of the lower face side of the roof panel at a jobsite can be eliminated and execution is improved.
Patent JP-S5840707-A (JP)
Inventor: AIDA FUMIO
IPC: H01B9/02
Filed: 1981-09-03
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-S6121408-A (JP)
Inventor: NISHIMURA TOSHIO
IPC: F16B5/02
Filed: 1984-07-06
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-S63303901-A (JP)
Title: Insecticide
Inventor: SAITO KOICHI
IPC: A01N31/16
Filed: 1987-06-04
Abstract: PURPOSE:To obtain an insecticide especially useful for insecticidal cotton for FUTON (thick bedquilt), repelling sanitary insect pests in houses such as acarids, having excellent safety and durability approximately free from smell and volatility, comprising a composition consisting of a specific vinyl copolymer and a specific compound. CONSTITUTION:A compound consisting of a vinyl copolymer obtained by reacting a vinyl acrylate compound to which polyethylene glycol is added, such as a phenoxy compound of polyethylene glycol methacrylate having 260mol. wt. with a vinyl compound such as hydroxyethyl acrylate which contains at least one group selected from carboxyl group, sulfonic group, alkaline (earth) metallic salt thereof, OH, NH2 and amide group, alkaline (earth) metallic salt thereof, OH, NH2 and amide group and has <=400mol.wt., a compound such as 2,4,4'-trichloro-2'-hydroxydiphenyl ether shown by the formula (X is halogen; Y is OH, OCH3 or OC2H5) and optionally a nonionic surface active agent having <=10.0 HLB.