baber/WOPTO huggingface dataset:
Patent JP-H03226526-A (JP)
Title: Production of cold rolled steel sheet for working excellent in blankability
Inventor: SATO SUSUMU
IPC: C22C38/14
Filed: 1990-01-31
Abstract: PURPOSE:To produce a cold rolled steel sheet for working excellent in blankability by subjecting a slab of a steel in which a composition consisting of C, Si, Mn, S, Al, B, and Fe and B concentration in the surface layer part are specified, respectively, to hot rolling, to cold rolling, and then to annealing in a specific atmosphere. CONSTITUTION:In a slab of a steel having a composition which consists of, by weight, <=0.05% C, <=2.0% Si, <=2.0% Mn, <=0.03% S, <=0.15% Al, <=0.0050% B, and the balance essentially Fe and in which, if necessary, <=0.2% P, one or more kinds among 0.001-0.1% each of Ti, Nb, Zr, V, Mo, and Ca, and one or more kinds among 0.005-10.0% each of Cr, Ni, and Cu are further added and blended, average B concentration in the surface layer part between the surface, at least of one side, and the part at a depth 1% of the slab thickness is regulated to a value >=1.5 times the B concentration in the central part of the slab thickness. This steel slab is subjected to hot rolling and cold rolling by the conventional methods. Then, the resulting cold rolled sheet is annealed in a nonoxidizing atmosphere of <=-10 deg.C dew point. By this method, the occurrence of burr can be effectively reduced without adversely affecting other properties, and the cold rolled steel sheet for working excellent in blankability can be obtained.
Patent JP-H01194064-A (JP)
Title: Electronic manual index control processing system
Inventor: OKUMURA KIMINOBU
IPC: G06F17/30
Filed: 1988-01-29
Abstract: PURPOSE:To rapidly display a page desired to be referred by simple operation by successively switching and displaying the contents of a page including a specified index word in accordance with a page number stored by a page number storing means. CONSTITUTION:A page number storing part 20 is formed in an index word page control part 16 and the storage part 20 tabulates and stores a page number in document data describing a specified index word in its inside. An index page display processing part 21 extracts only the page describing the index word from a sequential document data file 11 based on the page number and displays the extracted page to an I/O device 13 through a display input part 17. Consequently, a user can display all pages describing index words by simple operation without being conscious of the page numbers of the index words.
Patent JP-S55112315-A (JP)
Title: Antistatic acrylic conjugate fiber
Inventor: HONDA YUTAKA
IPC: D01F8/08
Filed: 1979-02-22
Abstract: PURPOSE: Conjugate fiber that is composed of an acrylonitrile (AN) polymer as the sheath component and another AN polymer containing electrically conductive substances as the core component where the AN polymer containing electrically conductive substances is exposed to the outside by giving specific structure, thus showing high antistatic property even in low blend percentage.  
     CONSTITUTION: A spinning dope of AN polymer containing preferably 15W80wt% of electrically conductive substance, e.g., carbon black or metal wire, and another spinnig dope of AN polymer containing no conductive substance are passed through a static mixer in layers. Then, the mixture is stirred with blades to give tortions and the resulting mixture is led to the sheath part of a sheath-core conjugate nozZle. In the meantime, another conductive dope that does not pass the mixer is led to the core part of the nozzle. Subsequently conjugate spinning is effected to produce the objective conjugate fiber having the core component 2 of AN polymer containing conductive substance in the center of the sheath component of AN polymer wherein a part of the core component 2 is dispersed radially, laminarly and branchedly in the sheath component and exposed to the outside of the sheath component. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09191647-A (JP)
Title: High voltage power supply apparatus
Inventor: KITAHARA SATOHIKO
IPC: G03G21/00
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To eliminate generation of unwanted leak due to a high voltage. SOLUTION: A pulse width control means 7 is controlled by a detected value of a current detecting means 6 and an external control voltage to set a first predetermined value compared with a detected value of a voltage detecting means 9 by a first comparing means 10 and a second predetermined value compared with a detected value of a current detecting means 6 by a second comparing means 11 to a value corresponding to the value lower than an output current during the regular operation.
Patent JP-H06114211-A (JP)
Title: Septic tank
Inventor: BUERUNAA HAA RAIKAMU
IPC: C02F1/40
Filed: 1993-01-11
Abstract: PURPOSE: To obtain good-quality waste water without hindering the removal of scum and sludge by using a scum rake mechanism having a tractor or a center-driven machine and connecting a scum pipe extended from the scum rake mechanism to a scum discharge pipe piercing the inside of a center column. CONSTITUTION: A clarifier tank 1 is composed of plural submerged effluent pipes 33 projecting from the sidewall toward the center, a center column 5 for introducing unclarified sewage from the lower part into the tank 1, a multiarm bottom rake mechanism 7 and a center-driven rake device having a rake mechanism other than the rake mechanism 7 and arranged rotatably around the column 5. The bottom rake mechanism 7 and the scum rake mechanism are driven in the same or opposite directions at different speeds, the scum rake mechanism is rotatably supported by the center column 5 and has a tractor or a center driving machine 8 and has a scum pipe 20 communicating with a scum drain projected from the center column 5.
Patent JP-S57131837-A (JP)
Title: Fuel injection control device
Inventor: KANEDA KEISUKE
IPC: F02D45/00
Filed: 1981-02-10
Abstract: PURPOSE:To prevent sensor errors from occurring by arranging a control valve between a throttle valve and an intake air quantity sensor and keeping it at a small angular aperture when a negative pressure is detected small. CONSTITUTION:A negative pressure sensor 13 is connected to a negative pressure detecting port 1 located downstream a throttle valve 10 through a connecting pipe 15, and the lower end of a connecting rod 13b of the negative pressure sensor 13 is connected to the link of a control valve 12 upstream the throttle valve 10. Since the negative pressure downstream the throttle valve 10 is large during engine running, the control valve 12 is in a fully open condition. When the throttle valve 10 is wide opened, the negative pressure is made small, a diaphragm 13a is lowered making the rod 13b rotate the control valve in a closing direction, and the intake air is reduced in quantity and suppressed in pulsating. As the engine speed rises, the negative pressure downstream is made large and the control valve 12 is opened, but the pulsating period is made short and smoothed and measurement errors in this region is kept small, so no problem is anticipated.
Patent JP-S58202899-A (JP)
Title: Neutron protection device
Inventor: GABURIERU MERURE
IPC: G21F5/00
Filed: 1983-02-08
Abstract: 1. Neutron-shielding device covering the outer wall of the enclosure of a receptacle containing a radioactive product, said device essentially comprising a neutro-absorbing substance arranged round the enclosure of the receptacle and a plurality of identical members (4) which have the general shape of a single strip of sheet metal extending with its largest dimension along the generatrices of the enclosure of the receptacle and whose cross-section has a curved outline continuing over its entire length, the said identical members being arranged uniformly all around and following radial directions relative to the axis of symmetry of the enclosure of the receptacle and having one of their edges, taken along the largest dimension of the sheet metal strips, connected directly to the enclosure, which device is characterized in that each member (4) is connected to the following member (4) and the members (4) are connected to the enclosure (1) so that they form, all around the enclosure (1), closed, adjoining cavities (16) in which three of the four walls which are parallel to the axis of the device consist of the two members (4) and in which the fourth consists of the enclosure (1), and the neutro-absorbing substance is enclosed in the said cavities (16) which are thus formed.
Patent JP-H05186599-A (JP)
Title: Production of polyarylene sulfide-polyamide graft copolymer
Inventor: MIKAWA NAOHIRO
IPC: C08L63/00
Filed: 1992-01-08
Abstract: PURPOSE:To improve impact resistance, mechanical characteristics, and compatibility with other resins by reacting a specific polyarylene sulfide, a polyamide, and an epoxy resin in an org. polar solvent. CONSTITUTION:An alkali metal sulfide, a dihalogen compd., and an aminated halogen compd. are reacted to give a polyarylene sulfide having amino groups in the side chains and/or at the molecular terminals. The polyarylene sulfide is reacted with a polyamide and an epoxy resin having at least two epoxy groups in the molecule at room temp. to 300 deg.C for 0.5-50hr in an org. polar solvent to give a polyarylene sulfide-polyamide graft copolymer having graft chains of the formula (wherein R<1> is an org. group; R<2> is a polyamide residue; and R<3> is H or lower alkyl).
Patent JP-S51125714-A (JP)
Title: A process for preparing salts of an antibacterial compound
Inventor: YOSHIZAWA JIYUNJI
IPC: C07D501/36
Filed: 1975-02-19
Abstract: PURPOSE: Basic amino acids or hydroxyamines salts of 7-[D-(-)-αamino-p-hydroxyphenylacetamide]-3-(1,2,3-triazol-4-yl) thiomethyl-3cephem-4-carboxylic acid. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53106058-A (JP)
Title: Multistage photo directional coupler
Inventor: NODA JIYUICHI
IPC: H01P5/18
Filed: 1977-02-26
Abstract: PURPOSE:To made three optical guides as basic constitution, eliminate bends in the optical guides and achieve the reduction in light loss by providing coupling optical guides having specific coupling lengths between the adjoining optical guides of the positions where  the opticl guides are to be coupled.
Patent JP-H04322956-A (JP)
Title: Method for forming patterned surface on base material
Inventor: MAIKERU BON MUTSUCHI
IPC: B24B19/02
Filed: 1992-02-05
Abstract: PURPOSE: To form a surface of a work with the surface condition for efficiently promoting a flow of a fluid by making a coated abrasive article having an abrasive composite in the predetermined pattern put into contact with a work. CONSTITUTION: At least one abrasive composite 14 has the predetermined pattern, and forms a coasted abrasive article arranged in the predetermined arrangement. This coated abrasive article is made to contact with a work, and the coated abrasive article is slid on the work in the direction that at least one abrasive composition 14 can apply a pattern opposite to the predetermined arrangement to as surface of the work. With this structure, a surface outline opposite and practically equal to the pattern of the coated abrasive article can be applied to a surface of the work.
Patent JP-S58138991-A (JP)
Inventor: KUUPAA RANGUFUOODO
IPC: F28D17/00
Filed: 1982-02-12
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-2000223605-A (JP)
Title: Ceramic package
Inventor: YAMANOUCHI KENICHI
IPC: H01L23/08
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic package which can surely mount a connector and manufactured at a low cost. SOLUTION: The ceramic package 1 has a ceramic body 11, a connector mounting hole 4 for mounting a connector CT, and a metal member 21 which is brazed to the body 11 and has an annular part 22 forming a connector mounting hole 4 periphery. When the connector CT is mounted on the ceramic package 1, the top end CT1 of the connector CT inserted in the mounting hole 4 is inserted in a connector receptacle 12 of the body 11, a connection surface CT2A of the root end CT2 of the connector CT is butted on a connector mounting face 22C of the annular part 22 to position the connector CT. Thus it is possible to connect the connector CT to the ceramic package 1 at a high positional accuracy.
Patent JP-S60165079-A (JP)
Inventor: MIYATA SHIGERU
IPC: H01M8/04
Filed: 1984-02-08
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-S54113534-A (JP)
Title: Liquid fuel evaporating burner
Inventor: NEGISHI NORIMASA
IPC: F23D11/10
Filed: 1978-02-23
Abstract: PURPOSE:To improve combustion by expanding fuel particles upward strongly with air current to thin the dispersed layer and carrying fuel molecules away to flame holes rapidly by means of the inner wall of an evaporating chamber expanded in the diameter toward flame holes. CONSTITUTION:A burner main body 3 is composed of a cylindrical burner container 12 opened in the upper face and a burner head 13 placed on this upper face of the burner container to be freely taken off. The burner container 12 is combined with the evaporating wall 25 of an evaporating chamber 11, and the evaporating wall is shaped into a reverse cone to be larger in the upper inside diameter than in the lower inside diameter ''d''. The burner head 13 is circular in the plain shape and like a dish in the section to be provided with comb-shaped teeth around it in one body for forming a number of flame holes F. A nozzle head 56 is penetrated and fixed in the lower part of the size wall of the burner container to be projected into the evaporating chamber in its end. Besides, a needle nozzle 77 is extended from a  liquid pipe passing through the central part of the nozzle head 56.
Patent JP-S54112469-A (JP)
Title: Interlocking controller
Inventor: NAGANAMI KATSUHIKO
IPC: G08C19/38
Filed: 1978-02-23
Abstract: PURPOSE:To easily supply a high-accuracy interlocking instruction signal to numerous controlled objects from a remote place, by mechanically coupling pulse motors to signal generators corresponding to the controlled objects. CONSTITUTION:The signal generators 301-30n having potentiometers 101-10n and the pulse motors 401-40n are commected to the controlled objects 1-n. Individual operation circuits 51-5n are connected to the signal generators through shifting switches 211-21n to supply instruction signals through A-D converters 61-6n and pulse motor driving circuits 71-7n. An interlocking operation circuit 50 is connected to the signal generators through a shifting switch 210 to supply an operating signal through an A-D converter 60 and a pulse motor driving circuit 70 to effect the interlocked operation of the controlled objects.
Patent JP-H01207354-A (JP)
Title: Silicone gel composition and cosmetic containing said composition
Inventor: SHIMIZU TORU
IPC: A61K8/00
Filed: 1988-01-30
Abstract: PURPOSE:To obtain a silicone gel composition capable of providing a soft cosmetic excellent in stability and further smooth and refreshing feeling of use, usability and stability with time, by blending a specific organopolysiloxane polymer with a low-viscosity silicone oil. CONSTITUTION:A composition obtained by blending (A) 5-30wt.%, preferably 10-25wt.% organopolysiloxane polymer prepared by addition reaction of (A1) an organohydrogenpolysiloxane containing >=2 hydrogen atoms linked to silicon atom in one molecule with (A2) organopolysiloxane containing >=2 aliphatic unsaturated groups linked to silicon atom in one molecule with (B) 95-70wt.%, preferably 90-75wt.% low-viscosity silicone oil (e.g., dimethyl polysiloxane of a low polymerization degree) having <=50cSt viscosity.
Patent JP-S60164569-A (JP)
Inventor: GOTANDA MOTOHIRO
IPC: E05B47/04
Filed: 1984-02-08
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-2000218951-A (JP)
Title: Laser exposure lithographic image forming material and method for forming image
Inventor: HATTORI RYOJI
IPC: G03F7/00
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To improve conveyability, adhesive properties with an exposure drum by specifying an end height of a lithographic plate material having a laser writable image forming layer on a support with a rear surface side flat surface of the material adjacent to two or four opposed ends of the material as the reference. SOLUTION: An end 1 of a lithographic image forming material is at a distance from a tip of a flat surface of a rear side to a tip of a cutout part, and a distance therebetween is in a range of 0.0001 to 10 mm. With the surface of the rear side as the reference, a range of an end height 2 of the forming material is set to a range of -200 to +50 μm. Or, in the case that an end angle 3 of the forming material to the front flat surface is set to θ of 3 deg. or above, wherein θ is an angle between the cutout part of a support and the image forming surface. As a method for cutting to form such an end shape, for example, a rotary shear, a flanging shear or the like is used. As a method for providing a cut piece, a method for cutting out an edge can be used.
Patent JP-S57135503-A (JP)
Title: Double reflecting mirror antenna
Inventor: MIZUGUCHI YOSHIHIKO
IPC: H01Q19/19
Filed: 1981-02-16
Abstract: PURPOSE:To form the shape of an antenna radiation beam by composing an antenna of a main reflecting mirror surface which has a specific sectional curve and a subordinate reflecting mirror which is so formed on the basis of the main reflecting mirror that aberration is eliminated. CONSTITUTION:A radio wave radiated from a feeding horn 3 is reflected by a subordinate reflecting mirror 2, a main reflecting mirror 1, and a reflecting mirror 2, a main reflecting mirror 1, and a reflecting mirror 2, and then travels in a direction (z) to reach an opening surface 7. In this constitution, a cone 11 is formed having the phase center 6 of the horn as a vertex and when a light beam 12 traveling the cone reaches a point 15 on the opening surface 7 through the points 31 and 14 of the reflecting mirrors 2 and 1, the mirror surfaces of the reflecting mirrors 1 and 2 are determined on some conditions. Namely, the main reflecting mirror surface is a one obtained by rotating a sectional curve 4 around a (y') axis 5. A straight line connecting the points 14 and 15 is parallel to a (z) axis and the reflection rule of light is satisfied at the points 14 and 13. The opening surface 7 has no phase error. The point 15 on the opening surface 7 is on desired representation on the opening surface 7. Consequently, the shape of an antenna radiation beam is formed and further a scan is performed with the reflecting mirror 1 fixed.
Patent JP-H07230680-A (JP)
Title: Brush attaching and detaching mechanism for washing device
Inventor: MIYAO AKIRA
IPC: G11B23/50
Filed: 1994-02-17
Abstract: PURPOSE:To keep engagement between a brush and a rotary shaft from influence even at whatever degree of bearing from the washing is changed and yet to facilitate brush replacement work on the brush attaching and detaching mechanism for a disk brush type washing device capable of separatably attaching and detaching the side of the rotary shaft and the side of a brush frame body in order to comparatively frequently disk brushes as parts of consumption. CONSTITUTION:The side of the rotary shaft 5 and the side of the brush frame body 2 are freely attachable to and detachable from each other, and the disk brush 1 fitted to the brush frame body 2 is brought into contact with the washing to perform scrubbing. In this washing device, when the side of the rotary shaft 5 and the side of the brush frame body 2, which are the separate parts are to be engaged with each other, a cylinder body 3 fitted to the rotary shaft 5 is lifted up via a spring 4, so that the brush frame body 2 is drawn to the rotary shaft 5 and is held. At this time, the brush frame body 2 is fixed to the rotary shaft 5 under their contact state.
Patent JP-H01197348-A (JP)
Title: Polymer concrete composition
Inventor: HASHINO SHIZUO
IPC: C04B26/06
Filed: 1988-01-30
Abstract: PURPOSE:To provide the title compsn. having excellent water-resistance, mechanical strength, dimensional stability and forming property, etc., by contg. ethylenic unsatd. monomer mixture having a specified compsn. thermoplastic resin and aggregate as essential component. CONSTITUTION:The ethylenic unsatd. monomer mixture contg. (A) partial ester of polyhydric alcohol (e.g., triethylene glycol) and (meth)acrylic acid, and (B) (meth)acrylic acid tert-butylcyclohexyl ester, in at least 5wt.% to the total monomer, respectively. As the monomer other than (A) and (B) components, styrene, methacrylate, etc., are exemplified. The polymer concrete compsn. is composed by contg. the ethylenic unsatd. monomer mixture, thermoplastic resin (e.g., polystyrene) and aggregate (e.g., silica sand), as essential component.
Patent JP-H11196878-A (JP)
Title: Production of peptide/protein
Inventor: SATOU RIKA
IPC: C12R1/01
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To produce the subject substance at high productivity by growing a magnetic bacterium obtained by transformation using a recombinant plasmid which contains a promotor of a specific DNA sequence and a gene for a peptide/protein introduced on the downstream side of the promotor. SOLUTION: A magnetic bacterium is obtained by the transformation using a recombinant plasmid which contains a promotor (HT2) of high transcription property comprising a DNA sequence expressed by the formula and found from a magnetic bacterium Magnetospirullum AMB-1 (FERM BP-5458), and a DNA sequence introduced on the downstream side of the promotor sequence and encoding a peptide/protein. The objective peptide or protein is obtained at high efficiency by growing the magnetic bacterium to produce the above peptide/protein.
Patent JP-S63188965-A (JP)
Title: Bipolar-type integrated circuit
Inventor: YAMAGUCHI HISAO
IPC: H01L21/331
Filed: 1987-02-02
Abstract: PURPOSE:To enhance the degree of freedom at the designing of a pattern for an integrated circuit and to enhance the integration by a method wherein, together with function devices such as transistors, resistors or the like, a MIS-type capacitor is installed in an island region which is available at a grown semiconductor layer. CONSTITUTION:A high-concentration buried region 2 of an opposite conductivity type is formed by introducing Sb on the surface of a silicon semiconductor substrate 1, of a conductivity type, containing B. Then, a grown semiconductor layer 3, of the opposite conductivity type, containing P is formed by a vapor phase, a liquid phase or a solid phase; an opening is made at a part surrounding the buried region of the opposite conductivity type; a device isolation region 4 which reaches the semiconductor substrate 1 is formed; an island region is obtained. A MIS capacitor 22, a resistor 23 and an NPN transistor 24 are formed in this island region; in addition, electrodes 12-14 are formed at the MIS capacitor; electrodes 15, 16 are formed at the resistor 23; an emitter electrode 17, a base electrode 18 and a collector electrode 19 are formed at the NPN transistor; an integrated circuit is constituted in this manner. By this setup, the degree of freedom at the designing of a pattern for a bipolar-type integrated circuit is enhanced; it is possible to reduce the required area.