baber/WOPTO huggingface dataset:
Patent JP-H0271424-A (JP)
Title: Magnetic recording medium
Inventor: WATADA ATSUYUKI
IPC: G11B5/64
Filed: 1988-09-07
Abstract: PURPOSE:To obtain good orientability by providing an underlying layer and a recording layer consisting of the C-axis oriented film of magnetoplumbite type ferrite on a substrate. CONSTITUTION:This recording medium is constituted by providing the underlying layer 2 and the recording layer 3 on the substrate 1 and the magnetoplumbite type ferrite is used as the material of the recording layer 3. The material used for the underlying layer 2 is the metal oxide system compsn. expressed by the formula I. In the formula I, M1 denotes at least one kind among Mg, Zn, Ni, Co, and Mn; MII denotes at least one kind among Ga, Al, In, Cr, and Sc. This recording medium has a spinel type crystal structure as the underlying layer 2 between the substrate 1 and the recording layer 3 in such a manner. Since the oriented film of the metal oxide system 111 is provided, the production of the C-axis oriented film of the magnetoplumbite type ferrite as the recording layer 3 of the upper layer is facilitated and the orientability is improved regardless of the kinds of the substrate.
Patent JP-2000051992-A (JP)
Title: Curing agent composition for manufacturing mold
Inventor: INA YOSHIMITSU
IPC: B22C1/10
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a curing agent composition for manufacturing a mold, by which sulfur-containing gas quantity can be reduced at the time of manufacturing the mold without decelerating a curing speed. SOLUTION: The curing agent composition for manufacturing the mold contains one or more kinds of benzenesulfonic acid derivatives selected from a group composed of the benzenesulfonic acid derivative having one or more carboxyl groups in one molecule, the benzenesulfonic acid derivative having two or more hydroxyl groups in one molecule and the benzenesulfonic acid derivative having one or more carboxyl groups and one or more hydroxyl groups.
Patent JP-S6472447-A (JP)
Title: Cathode ray tube deflector
Inventor: KAWAMURA MASAHARU
IPC: H01J29/76
Filed: 1987-09-09
Abstract: PURPOSE: To prevent dispersion in magnetic field distribution by a winding, by forming an angle of a plurality of slots, in an internal surface of a pipe- shaped core to receive a deflecting coil, so as to satisfy a specific condition. CONSTITUTION: A winding slot 4a, 4b, 4f, 4g, 4k, 4l, 4p, 4q, is which an angle θfrom a reference line 8 in a horizontal direction in a surface orthogonal to a pipe axis 6 satisfies the relation 0 deg.<θ<45 deg., 90 deg.<θ<135 deg., 180 deg.<θ<225 deg., 270 deg.<θ<315 deg., is formed so as to satisfy the relation θni>θsi when assuming θni for angle formed by the reference line 8 and θsi for this angle is a surface 14 with a line connecting the pipe axis 6 to the center in an axial direction of the winding slot. A widing slot 4c, 4h, 4m, 4r in a region, satisfying θ=45 deg., 135 deg., 225 deg., 315 deg. by the angle θ, is formed so as to satisfy θni=θsi.  A slot 4d, 4e, 4i, 4j, 4n, 4o, 4t, in a region satisfying 45 deg.<θ<90 deg., 135 deg.<θ<180 deg., 225 deg.<θ<270⊥, 315 deg.<θ<360 deg. by the angle θ, is formed so as to be θni<θsi.
Patent JP-2000053520-A (JP)
Title: Alginate impression material
Inventor: ODA MICHIKO
IPC: A61K6/90
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain an alginate impression material with excellent moisturizability. SOLUTION: This alginate impression material is characteristic in comprising clay mineral (s) with laminar structure selected from the group consisting of kaolin mineral, serpentine mica clay minerals, chlorite, vermiculite, smectite, mix-layered minerals, sepiolite, palygorskite allophane and imogolie.
Patent JP-S6284326-A (JP)
Title: Positional information inputting device
Inventor: KOBAYASHI SHUZO
IPC: G06F3/0488
Filed: 1985-10-08
Abstract: PURPOSE:To make it possible to change by various range of reading only by changing position inputting plate of various size by giving function of informing the extent of scanning to the CPU of a control circuit to the last switch of the scanning circuit of a positional information inputting device. CONSTITUTION:A scanning circuit 5 constituted of XY direction switches 3 that determine extent of scanning of X, Y is provided in a position inputting plate 1. In this circuit 5, when a group of semiconductors 3 is made on successively one circuit by one circuit by a control circuit 7, a CPU board 10 of the circuit 7 becomes H level until switches 4b, 4a that indicate the extent of scanning of X, Y are made on in the extent of scanning to which Y electrode lines 2a, 2c are connected. When 4b, 4a are made on, the level to an inputting board 10 becomes partial pressure of resistors 9a, 9b, and therefore becomes L level, and accordingly, on of 4b, 4a can be detected. Thus, common use for position detecting plates of various inputting range becomes possible.
Patent JP-2000053562-A (JP)
Title: Spraying composition
Inventor: YANAGAWA AKIRA
IPC: A61K9/72
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain a spraying composition for an aerosol preparation or a spray preparation using a new propellant instead of a fluorocarbon-based propellant. SOLUTION: This spraying composition comprises a physiologically active component, a solvent to dissolve the physiologically active component and a carbon dioxide gas. The physiologically active component is a physiologically active medicine absorbable in vivo by oral administration. Water, an alcohol, or the like, preferable as the solvent. An aerosol preparation packed with the composition secures uniform and quantitative spray of the physiologically active component in spraying.
Patent JP-S60120894-A (JP)
Title: 14-de(hydroxymethyl)-mycaminosyl tylonolide derivative and its production
Inventor: FUJIWARA TATSUROU
IPC: A23K20/195
Filed: 1983-11-30
Abstract: NEW MATERIAL:The compound of formula I [R is H or OH] and its salt. EXAMPLE:14-De(hydroxymethyl)-O-mycaminosyl tylonolide. USE:Antibacterial agent for Gram-positive bacteria having extremely strong antibacterial activity compared with known tylosin. It is effective even to resistant bacteria and Gramnegative bacteria, and is useful also as a remedy for infectious diseases of animals and as a feed additive. It can be administered by injection as well as by oral administration. PREPARATION:The compound of formula II [R1 is H or -OR2 (R2 is OH-protecting group); R3 and R4 are lower alkyl or together form lower alkylene] is deformylated, and the product is subjected to the removal of the OH-protecting group and of the acetal group.
Patent JP-S6379200-A (JP)
Inventor: SUZUKI KATSUHIDE
IPC: G07B15/00
Filed: 1986-09-22
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-S61104171-A (JP)
Title: Construction of intake silencer of enclosed compressor
Inventor: HIGASHIYAMA KAZUNARI
IPC: F04B39/16
Filed: 1984-10-25
Abstract: PURPOSE:To enhance the efficiency of production of an intake silencer, by integrally forming an intake joint and the intake silencer together to dispense with a process of securing the intake joint. CONSTITUTION:The end of a material pipe is constricted to integrally form a container body 22 and a joint 23 which is to become an intake coupling pipe 8. A projection 24 is provided on the inside surface of the joint 23 at the container body 22. An intake filter 25 is inserted into the joint 23 so that the flange 26 of the filter is engaged with the projection 24. The diameter of the central portion of the joint 23 is made smaller than those of both the end portions thereof, thus providing the intake coupling pipe 8. Since the diameter of the central portion of the joint 23 is made smaller than those of both the end portions thereof, the intake filter 25 is surely fixed to the container body 22. An intake silencer 21 is thus constructed.
Patent JP-2001047681-A (JP)
Title: Method for forming photograph collection or book cover sheet
Inventor: TAKAHASHI SEISUKE
IPC: B42D3/04
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To inexpensively form photograph collections, book cover sheets or the like which are to be formed by a small volume in a wide variety, by shifting a position of a printable region set on a printing paper on the basis of a length in a transfer direction of the paper without changing a size of the region, and printing digital images to a predetermined position of the region. SOLUTION: A printable region 40 to a printing paper 51 is defined so that a head position of the region is separated by a distance d1 from a head position of the paper 51. The region to a paper 52 is set so that a head position of the region is separated by d2 from a head position of the paper 52. The relation d2>d1 is held in this case. A printer driver determines a position of the region 40 in accordance with a type of a command inputted from a computer, and shifts the position of the region 40 based on a length of the papers 51 and 52 in a transfer direction in parallel to the transfer direction of the papers 51 and 52, so that the region 40 can be disposed near a center of the papers 51 and 52. Digital images are printed at a predetermined position in the shifted region 40.
Patent JP-2001052358-A (JP)
Title: Optical pickup
Inventor: UEHARA KENJI
IPC: G11B7/09
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup which can prevent ratting noises, when a lens holder hits a base. SOLUTION: A damping member 12 is made of a plate member 12a, and thin parts 12c are formed to both end parts in the longitudinal direction of the plate member 12a, and a gap is provided between a base 1 and the thin part 12c. Pinch holding projections 13a and 13a which can hold a yoke 6a therebetween, and holding projects 13b and 13b which can pinch hold a yoke 6a therebetween are set to edge parts of the damping member 12. The damping member 12 is surely mounted to the base 1, while pinch holding the yokes 6a and 6b. When the optical pickup drives to focus, projections set to the lower face of a lens holder 3 butt against the thin parts 12c to deflect the thin parts 12c, thereby preventing generation of rattle noises.
Patent JP-S6471096-A (JP)
Title: Plasma device
Inventor: TAKI MASAKAZU
IPC: H01S3/03
Filed: 1987-09-10
Abstract: PURPOSE:To make it possible to generate plasma high in special uniformity by covering the opening of a recess whose bottom face is the first conductor wall and side face is the second conductor wall with the first conductor and further arranging the second dielectric on the second conductor wall so as to form discharge space. CONSTITUTION:Microwaves generated in a magnetron 3 are transmitted to a laser head part 2 through introduction wave 4, a horn wave introduction tube 5 and a microwave uniting window 6. And they converge on and around ridges 21, 22 and generate very intense microwave electromagnetic field. By this intense microwave electromagnetic field, laser gas charged in discharge space 28 is discharged and broken and plasma is generated. Then, in the discharge space 28 equipped with the first conductor wall 24 which constitutes a microwave circuit and the first dielectric 26 which is arranged opposite to this conductor wall 24 serving as an inlet window for the microwaves, microwave discharge is performed and the entrance of the microwaves is executed only from one side of plasma. For this reason, it becomes possible to perform discharge by the expected microwave mode.
Patent JP-S6470255-A (JP)
Title: Preventing device for skid of high speed railway vehicle
Inventor: KITAYAMA TOSHIKAZU
IPC: B60T8/58
Filed: 1987-09-10
Abstract: PURPOSE:To prevent the occurrence of the reskidding of restuck wheels by sending a brake sudden-releasing signal at the time of detecting the skid of wheels while sending a brake weakening signal which is large immediately after detecting skid while being gradually reduced with time to an electropneumatic change valve. CONSTITUTION:An electric signal having an equivalent value to a brake com mand is converted into an air pressure by means of an electropneumatic change valve 5 to operate brake shoes 14 via brake cylinders 13 through a pressure intensifier 10 in which air cylinders 16, 17 having different diameters are com bined. As the skid of a wheel is detected by a skid detector 1, a sudden-releasing signal is sent to a control valve 12 provided between the pressure intensifier 10 and the brake cylinders 13 to reduce the air pressure in the brake cylinders. At the same time, a serrated wave shaped brake weakening signal which is large immediately after skid while being reduced with time is sent to the electropneumatic conversion valve 5 to regulate brake pressure. Thereby, the reskidding of wheels once restuck can be prevented, effectively preventing increase in braking distance.
Patent JP-H0649640-A (JP)
Title: Substrate holder for use at ion implantation
Inventor: KAWAMATA TAKESHI
IPC: C23C14/50
Filed: 1992-07-31
Abstract: PURPOSE:To prevent contamination by the particles which are sputtered and jump out of the substrate holder and to prevent the charge up of the substrate holder. CONSTITUTION:A base material 3 of the substrate holder 2 holding an insulator substrate 1 is formed of a conductive material at the time of implanting ions. The surface of a base material 3 is provided with the insulator substrate 1 or a coating layer 4 consisting of the elements to be incorporated into at least one of an ion beam as its components. The base material 3 is formed of the conductive material, by which the charge up of the substrate holder 2 by the ions 5 infiltrating the inside of the base material 3 is prevented. Since the particles 6 of the coating layer 4 on the base material 4 are sputtered by the implanted ions 5, the jumping-out particles 6 are prevented from acting as a contaminating source.
Patent JP-S6468605-A (JP)
Title: Detecting device for adhesive applied position
Inventor: YAMANISHI HIROSHI
IPC: G01B11/00
Filed: 1987-09-10
Abstract: PURPOSE:To determine an adhesive adhered position in a short time with high accuracy without contacting by projecting light from a light source at the adhesive applied position of a holder through a photoirradiation part. CONSTITUTION:The holder 2 is locked to holder fitting jigs 3a and 3b and a fine adjusting base 13 is moved by operating X-, Y-, and Z-axial micrometers 14a, 14b, and 14c to align the X- and Y-direction end surfaces of a photoirradiation part 11 with the X- and Y-directional end surfaces of the holder fitting jig 3b and thus set the reference position of the photoirradiation part 11, thereby recording reads of the fine adjusting base 13 on the X-, Y-, and Z-axial micrometers 14a-14c. Then the adhesive applied position 8 is calculated from the measured size values of the holder 2 and the fine adjusting base 13 is operated and adjusted to the adhesive applied position 8; and then the light emitting diode of the light source 10 is turned on to irradiate the adhesive applied position 8 with a light beam 15 from the photoirradiation part 11 through an optical fiber 12, and an adhesive from an adhesive discharging device 7 is applied by using a dispenser 6. Then a lens 4 is mounted on the adhesive and moving jigs 5a, 5b, and 5c are operated to position the lens 4 with high accuracy.
Patent JP-2000041538-A (JP)
Title: Fishing rod
Inventor: SUGAYA EIJI
IPC: A01K87/04
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a fishing rod whose operability is pleasant even when used without installing an electric reel, and which is improved in easy handleability. SOLUTION: In this fishing rod, a fishline guide device 36, which allows to pass through a fishline 8 drawn out of a storing space except a fishing rod 10, has a fishline guide pipe 16 of a prescribed length and a moderate flexibility which is removably attached to the fishline 10. It is preferable to attach the fishline guide device 36 at about 20-80 cm apart from the lower end of the fishing rod 10 and the device for attaching the fishline guide device 36 is preferably a reel retainer 34 capable of installing and fixing a reel leg.
Patent JP-H0973964-A (JP)
Title: Relay apparatus between relatively revolving members
Inventor: ICHIKAWA HIDEHIRO
IPC: B60R16/027
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To prevent a flexible flat cable(FFC) from being buckled by composing the FFC in a manner that the FFC is brought into contact with an inside horizontal rib made of a plate-like material projected horizontally out of an inner circumferential face of a movable body at the time when the FFC is coiled back. SOLUTION: When an inside cylindrical part 11a of a relay apparatus 10 rotates relatively to an outside cylindrical part 12a in a counterclockwise direction, an FFC 13 moves as to be coiled on the cylindrical part 11a. The FFC 13 existing in the outside of a movable body 21 is therefore brought into contact with an outside horizontal rib 212 and further brought into contact with one aperture end 21a and while inversely turning in a U-shape, the FFC enters the inside of the movable body 21 and is coiled further on the cylindrical part 11a. At that time, the aperture 21a in one side of the movable body 21 is pushed by the FFC 13 and the movable body 21 rotates in a counterclockwise direction. When the cylindrical part 11a rotates in a clockwise direction, the FFC 13 is coiled back from the cylindrical part 11a and moves as to spread to the periphery.  The FFC 13 is brought into contact with the horizontal rib 211 of the movable body 21 and while being brought into contact with an aperture end 21b, the FFC 13 is turned in a U-shape and moves to the outside of the movable body 21 and is brought into contact with the inside of the outside cylindrical part 12a.
Patent JP-H0676662-A (JP)
Title: Manufacture of nb3sn superconducting wire
Inventor: AOKI NOBUO
IPC: H01B12/10
Filed: 1992-08-25
Abstract: PURPOSE:To manufacture a superconducting wire of multilayer structure using a niobium tube method. CONSTITUTION:An Sn wire 5 covered with Cu 4 is enclosed in an Nb tube 3 and a Cu layer 6, an Sn layer 7, a Cu layer 8 and a diffusion shielding layer 9 are sequentially disposed outside the Nb tube 3, and they are then enclosed in a Cu tube 10 so as to manufacture a composite rod A', and a composite wire of a hexagonal cross section is manufactured by cold working. A number of composite wires are enclosed in a Cu tube and subjected to cold working and then heat treated and thereby the Nb tube 3, the Sn wire 5 and the Sn layer 7 are reacted with one another to form a circular Nb3Sn layer.
Patent JP-S6287432-A (JP)
Title: Optical glass
Inventor: KOMIYA MASAYUKI
IPC: C03C3/064
Filed: 1985-10-09
Abstract: PURPOSE:To provide an optical glass having a specific composition composed of SiO2, B2O3, TiO2, Nb2O5, PbO, Li2O, Na2O, K2O, BaO, ZnO, GeO2 and ZrO2, having low yielding temperature and stably moldable at a relatively low temperature by precision molding. CONSTITUTION:The objective optical glass is composed of 23-34(wt)% SiO2, 5-11% B2O3, 25-50% two or more kinds of TiO2, Nb2O5 and PbO (provided that TiO2 is 0-20%, Nb2O5 is 0-14% and PbO is 0-45%), 9-18% two or more kinds of Li2O, Na2O and K2O (provided that Li2O is 0.5-5%, Na2O is 0-9% and K2O is 0-11%), 0-12% BaO, 0-8% ZnO, 0-3% GeO2 and 0-3% ZrO2 and having the following physical properties: yielding temperature At <=570 deg.C, refractive index nd=1.690-1.725 and specific gravity <=4.0. The above optical glass can be formed with a precision press at a relatively low tempera ture (<=620 deg.C) and is stable to devitrification.
Patent JP-H0676645-A (JP)
Title: Small-diameter flame-retardant insulated wire
Inventor: YAMAMOTO YASUAKI
IPC: H01B7/18
Filed: 1992-08-25
Abstract: PURPOSE:To provide a small-diameter flame-retardant insulated wire which generates no highly corrosive halogen gas during combustion and has high abrasion resistance. CONSTITUTION:A composition contains (a) a polypropylene having a yield strength of 3.0Kg/mm<2> or more; (b) an extra low-density, or straight-chain low- density, polyethylene; and (c) an carbonic acid modified polymer. A conductor is covered at its periphery with the composition having 40 to 100 parts by weight of a metal hydroxide blended with 100 parts by weight of the blended polymers where the weight ratio of [(a)component + (b)component] to (c) component is 80:20 to 97:3.
Patent JP-S59117491-A (JP)
Title: Controller for induction motor
Inventor: TOUFUJI YASUMASA
IPC: H02P27/06
Filed: 1982-12-24
Abstract: PURPOSE:To prevent a vector axis from displacing at the transiently varying time by arbitrarily delaying a phase via a response delay circuit in a vector control system of a current inverter. CONSTITUTION:In a transfer function of a current control amplifier 12, a transfer function of leading compensation is 1+(R2+R3)C2.S, and an integrating function is 1/R1.C1X1/S, where the transfer function Kp of the phase controller is designated by 13 and electric time constant is designated by 14. The amplitude I1 of the primary current from a converter 15 is fed back to an amplifier 12 through a transfer function Fi. The vector relation between the actual primary current I1 and the relative phase angle phi is not broken by arbitrarily delaying the phase by the transfer function of the amplifier 12.
Patent JP-H1167137-A (JP)
Title: Particle beam device
Inventor: MATSUTANI MIYUKI
IPC: H01J37/147
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a particle beam device which can maximize detection efficiency of secondary electrons and minimize positional dislocation of a corpuscular probe on a specimen at all times. SOLUTION: When energy of an electron beam EB is changed, a voltage applied to a collector 12 of a detector 11 is changed so that the detecting efficiency of a secondary electron (e) becomes a maximum. In accordance with this voltage change, electric field through the collector also changes, and a deflected amount of the electron beam EB by the electric field changes. In a table of a memory 21, compensation values for the deflection amounts of the electrons corresponding to the energy of the electron beam EB is also stored. When the energy of the electron beam EB is changed, a CPU 18 reads out a compensation value of the deflection quantity, corresponding to the change to be sent to a deflector control part 10. In the deflector control part 10, the compensation value is added to a scan signal to be supplied to deflectors 7, 8.  As a result, since the amount of the electron beam bent by the electric field of the collector 12 is deflected by deflectors 7, 8 in an opposite direction in advance, a scanning area of the electron beam EB is not changed, even if the strength of the electric field is changed.
Patent JP-H1160763-A (JP)
Title: Porous polymer film
Inventor: KIUCHI MASAYUKI
IPC: B32B5/32
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To obtain a film high in strength in a shutdown temperature range, capable of attaining a complete shutdown, excellent in shape retaining properties during melting, etc., by making the viscosity in a shutdown temperature range a specific value or higher than it in a drawn porous film. SOLUTION: This drawn porous polymer film has >=10<3> poise, preferably 10<3> -10<2> poise, more preferably 10<4> -10<6> poise viscosity in a shutdown temperature range. The porous film is preferably subjected to shutdown substantially by shrinkage in a shutdown temperature range and the shrinkage factor required for shutdown is generally several % or more, preferably 5-90 % in a shutdown temperature. The main shrinkage direction is preferably the longitudinal direction of the porous polymer film. This porous film is preferable as a separator for batteries and a permeable membrane for electrolytic capacitor, etc.