baber/WOPTO huggingface dataset:
Patent JP-H07165982-A (JP)
Title: Flame retardant composition and flame retardant resin composition using the same
Inventor: OKAWA KOHEI
IPC: C08K3/32
Filed: 1994-10-14
Abstract: PURPOSE:To obtain the composition, comprising a compound containing phosphors, a compound containing the triazine ring and a specific resin, excellent in flame retardancy and good in mechanical properties and moldability. CONSTITUTION:This composition comprises (A) a compound containing phosphorus (preferably ammonium polyphosphate having <=1.0g dissolved portion when dispersing 10g thereof in 90g pure water at 25 deg.C for 30min), (B) a compound, containing the triazine ring and selected from compounds (salts) containing the triazine ring in which >=2 amino groups bound to the triazine ring are unsubstituted and guanamine compounds (salts) having >=2 triazine rings in one molecule and (C) a resin which is a resin, comprising neither heterocyclic ring containing nitrogen nor C(=O)N< recurring unit in the main chain and having an amine compound (preferably dimethylamine, etc.) as a terminal group of the resin and/or a side chain thereof and/or a cross-linking agent fixed with a chemical bond.
Patent JP-S62158132-A (JP)
Inventor: DANIERU YOTSUTO BUERUTSU
IPC: D01H13/30
Filed: 1986-10-20
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-H1180345-A (JP)
Title: Production of polyaddition copolymer
Inventor: TATSU HARUMI
IPC: C08G69/42
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing the subject copolymer in a solid elastomer state, excellent in heat resistance and cold resistance by reacting a specific perfluoropolyetherdicarboxylic acid and a specified compound. SOLUTION: (A) A perfluoropolyetherdicarboxylic acid of the formula HOOCCFXO(CF2 CFXO)p (C2 )r (OCFXCF2 )q OCFXCOOH [X is F or CF3 ; (p)+(q) is 2-100; (r) is 2-5] is reacted with (B) a bisimidazoline compound, a bisoxazoline compound or a bisoxazine compound at about 100-350 deg.C to provide the objective polyaddition copolymer in the method for producing the polyaddition copolymer. The component A is obtained by reacting (p+q)+2 mol of hexafluoropropene oxide (X=CF3 ) or tetrafluoroethylene oxide (X=F) with 1 mol of dicarboxylic acid fluoride compound of the formula FOC(CF2 )n COF [(n) is 0-2] to provide a perfluoroetherdicarboxylic acid fluoride of the formula FOCCFXO(CF2 CFXO)p (CF2 )r (OCFXCF2 )q OCFXCOF and hydrolyzing the obtained perfluoroetherdicarboxylic acid fluoride.
Patent JP-H0984803-A (JP)
Title: Laser treatment apparatus
Inventor: NAKAMURA TOSHIHISA
IPC: A61B18/20
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a laser treatment apparatus enabling selective irradiation by arbitrarily changing the shape of the mask set to an irradiation optical system on the basis of the modified image of the image of the lesion part on the imaged surface of the body or body cavity. SOLUTION: The laser beam emitted from a laser oscillator 10 is expanded by a beam expander to be collimated by a collimate lens 16 to reach the surface of a lesion part 22 by an irradiation optical system 32. The laser beam transmitted through the shape changeable mask 18 arranged to the irradiation optical system 31 is condensed to the surface of the lesion part 22 by a condensing lens 20 to perform laser treatment matched with the shape of the mask 18. At this time, the reflected beam from the surface of the lesion part 22 is taken out of the irradiation optical system 32 by a half mirror 24 to be guided to a television camera 26. Herein, the shape of the shape changeable mask 18 is altered and the adjustment of a light cut-off region is performed to control the laser treatment shape on the surface of the lesion part 22.
Patent JP-H03110164-A (JP)
Title: Manufacture of letterpress for printing
Inventor: IINO RYOICHI
IPC: B41C1/00
Filed: 1989-09-26
Abstract: PURPOSE:To make it possible to make a letterpress by simply letting a toner adhered part heat-foam by a method wherein a manuscript is written on a toner which is a light absorber, and the resin layer is made to heat-foam by casting rays on the manuscript surface to raise it into a protrusion, and thus a letterpress is formed. CONSTITUTION:On the surface of a sheet shaped base 10, a resin layer 11, which is made by mixing a blowing agent end a white pigment in a binder resin, is bonding-formed. On the resin layer 11 of an original plate G, a black toner 12 is adhered, and a manuscript is written. Rays are cast on the resin layer 11. The toner 12 absorbs light, and the resin layer 11 reflects lights. Therefore, since only the toner 12 part is heated, only the resin layer part on which the toner 12 has been adhered is raised into a protrusion by heat-foaming. By this method, a letterpress for printing, which corresponds with a manuscript, can be made.
Patent JP-H0777713-A (JP)
Title: Fiber type wavelength conversion element and its production
Inventor: IDE TETSUYA
IPC: C03B37/012
Filed: 1993-09-09
Abstract: PURPOSE:To obtain higher harmonic output of high output by lowering the light loss of the optical glass capillary of the fiber type wavelength conversion element and improving the conversion efficiency thereof. CONSTITUTION:The capillary drawn out of a preform (master pipe) formed with a hollow part is heated up to about its softening point temp. and is thereafter slowly cooled. A nonlinear optical material is then packed into the hollow part of the capillary to produce the fiber type wavelength conversion element. The softening temp. of, for example, glass of a heavy flint type is 495 deg.C if the glass is used as the material of the glass capillary and, therefore, the glass capillary is heat treated at a temp. around the softening point temp. The fiber type wavelength conversion element is thus composed of the core consisting of the nonlinear optical material and the strainless optical glass enclosing the core.
Patent JP-2000079087-A (JP)
Title: Endoscope form detection device
Inventor: YOSHIZAWA YASUHIRO
IPC: H04N7/18
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To display an endoscope form without partly exceeding a display region even when sizes etc., of subject are different in the case where the endoscope form is displayed in such a size that a user is easy to see. SOLUTION: Positions of source coils 18-1, 18-2, etc., provided in an insertion portion 11 to be inserted into a patient 5 are magnetically detected by use of sense coils 19-1, 19-2, etc., of an external coil unit 20, and referenced localization information of a source oil of a marker 21 installed at a reference position of the patient 5 is detected by use of the sense coils 19-1, 19-2, etc. This referenced localization information is set at a center position of a display surface of a form display monitor 24 to display the form of the insertion portion 11 to display a pseudo-display of the form of the insertion portion 11, so in the case where it is displayed with the size of an insertion form enlarged to be easy to see, it can be displayed without partly exceeding a display region even when the size or the like of the patient 5 is changed.
Patent JP-S61129395-A (JP)
Title: Vertical sail panel and manufacturing thereof
Inventor: SOTOOKA KAZUO
IPC: B63H9/06
Filed: 1984-11-27
Abstract: PURPOSE:To enhance the propelling efficiency of a vertical sail panel, by forming the sail panel having a cross-sectioned shape which is the same as a foil shape and a longitudinal cross-sectioned shape which is moderately curved in the same direction as that of the foil shape, with the use of thermoplastic synthetic resin. CONSTITUTION:A panel 11 of a vertical sail 10 has a substantially triangular, and is made of a soft and hardly elongatable thermoplastic synthetic resin film A. The cross-sectioned shape of the panel 11 is the same shape as a foil shape and the longitudinal cross-sectioned shape of the panel is moderately curved in the same direction as that of the foil shape.
Patent JP-H0992067-A (JP)
Title: Switch device
Inventor: ISHIKAWA JUN
IPC: H01H9/02
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a switch device having a backup power source capable of surely preventing trouble caused by forgetting to turn off a power source switch in case of replacing the power source. SOLUTION: A switch device 1 is composed of a box type device body 2 having a mother board 3 in the interior, a cover 4 for covering two opening parts 2a and 2a etc., for inserting the power source unit of the body 2, and respective power source units 10; which is housed in the inside of the body 2 from the respective opening parts 2a of the body 2, and to which power source connectors 10a are connected to the connector 3a of the mother board 3. The respective power source units 10 have toggle type power source switches 13 on the upper side of a front face 11, and are detachably fitted to the fitting plate 5 of the body 2 by screws 16 together with plate springs 20.  When the screws 16 are removed at the replacement of the power source units 10, the switches 13 are constantly made into an OFF condition by the elastic energizing force of the plate springs 20 to replace a power source in a safe condition.
Patent JP-H0192720-A (JP)
Title: Liquid crystal optical shutter
Inventor: SUGIHARA SHIGEO
IPC: G02F1/13
Filed: 1987-10-05
Abstract: PURPOSE:To execute a diaphragm operation by one kind of signal by constituting the titled shutter so that the ratio R1/R0 of a resistance R0 of a liquid crystal, and a surface resistance R1 of at least one of two pieces of opposed transparent conductive substrates becomes larger than '1'. CONSTITUTION:A liquid crystal cell 1 is prepared by using transparent electrodes 9, 10 whose surface resistance is the same as or larger than a resistance of a liquid crystal, and when a voltage is applied between two pieces of transparent electrodes 9, 10, a potential difference distribution is generated in the surface of the liquid crystal cell 1, therefore, a light transmission part and a light cutting-off part corresponding thereto are formed in a cell window. Also, by varying an applied voltage, a ratio of the light transmission part and the light cutting-off part is varied, therefore, a numerical aperture can be controlled freely. Moreover, by a shape of metallic electrodes 5-8 formed on the transparent electrodes 9, 10, the light transmission part of an arbitrary shape can be formed. In such a way, a diaphragm operation can be executed by one kind of voltage signal.
Patent JP-H1176767-A (JP)
Title: Filter device
Inventor: FURUKAWA TOSHIO
IPC: B01D65/00
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a filter device free from contamination and coping with sanitary. SOLUTION: This filter device 1 is constituted of a head vessel 6 provided with a filter membrane module 3, a raw material inlet 13, a concentrated liquid outlet 14 and a filtrate outlet 15, a cylindrical center part vessel 8, a filter vessel formed by integrating freely detachably with an end part vessel 7, a sealing member provided at the outer peripheral part of the filter membrane module 3 and the downstream side of the flow of the concentrated liquid, a module pressurizing member 4 provided in the end part vessel 7 and formed so as to pressurize the filter membrane module 3 from the outside of the vessel 7 and a module receiving member 5 interposingly mounted between the side wall of the head vessel 6 and the filter membrane module 3.  The filter membrane module 3 is housed in the filter vessel 2, the filter membrane module 3 is pressurized with the pressurizing member 4 to place the filter membrane module 3 at a fixed position in the filter vessel 2 and an original liquid is filtered.
Patent JP-H04130864-A (JP)
Title: Comb filter circuit
Inventor: IKEDA KAZUMASA
IPC: H04N5/00
Filed: 1990-09-21
Abstract: PURPOSE:To reduce the capacity of a memory without deteriorating the characteristic of a comb filter by removing at least data on a part which does not appear in a display screen in an effective pattern part from a digital input video signal based on a selection signal obtained by means of a synchronizing signal included in a video signal. CONSTITUTION:The video signal converted into the digital signal by an A/D converter (not illustrated) is inputted to an input terminal 1. The input video signal is inputted to a data selection circuit 2 and the selection signal (SEL) from a selection signal generator 4 is inputted to the control terminal of the data selection circuit 2. The selection signal is the signal selecting picture elements not exceeding 499 from the effective pattern part of 1H in the video signal based on the synchronizing signal included in the input video signal and the data selection circuit 2 outputs data on the picture elements not exceeding 499 to the memory 5.
Patent JP-H1087221-A (JP)
Title: Renewal method for elevator
Inventor: TOMOI SHOICHI
IPC: B66B7/00
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To lay a wiring cable of tail chord or the like with no necessity for drilling a new through hole in a machine room floor. SOLUTION: An existing control panel and a landing selector are removed from on a machine room floor and from a machine room, a steel tape wound to the landing selector is drawn out from an existing through hole 7, 7a to be removed from in the machine room 2, thereafter, a new setting control panel 9 is installed in a prescribed position on the machine room floor 3, a wiring floor duct 10 is set up between the new setting control panel 9 and the through hole 7, and a tail chord 11 or the like, connecting one end to the new setting control panel 9 by using this wiring floor duct 10, is laid, to be inserted to a side of a hoist way 1 through the existing through hole 7. In this way, generation of noise can be prevented, and also, by eliminating necessity for cleaning waste water consisting of cooling water containing a concrete chip, productivity can be improved.
Patent JP-H0563060-A (JP)
Title: Wafer counter
Inventor: SHIMADA RYUICHI
IPC: H01L21/68
Filed: 1991-09-03
Abstract: PURPOSE:To provide a wafer counter capable of detecting the presence of wafers in a cassette. CONSTITUTION:A reflection type optical sensor 19 is provided in opposition to a wafer cassette, a wafer cassette 18 is supported so that it can relatively move vertically to a surface of a wafer 2 and a mount state of a wafer inside the wafer cassette is detected by relative movement of the wafer cassette, a signal from the reflection type optical sensor to tell whether or not a wafer exists and a relative position of the wafer cassette and the reflection optical sensor.
Patent JP-H0192718-A (JP)
Title: Display method for correcting chromatic aberration generated by diffraction grating optical element, and executing image display by diffraction grating optical element
Inventor: KUWAYAMA TETSUO
IPC: G02B27/00
Filed: 1987-10-02
Abstract: PURPOSE:To always observe a distinct image even when a position of a pupil is varied by utilizing a dispersing action of a transparent refractive optical element, giving an incident angle difference and an optical path length difference to a diffraction grating optical element with respect to light beams of each wavelength of a luminous flux having prescribed wavelength width and suppressing a chromatic aberration generated by the diffraction grating optical element. CONSTITUTION:An axial chromatic aberration caused by a color dispersion generated by a diffraction grating optical element 10 is negated by an effect of a color dispersion tending in the reverse direction generated by a triangular prism 41. Also, there is a misalignment in the optical axis direction of aberration formed by a light beam 20 of wavelength lambdaB generated by the diffraction grating optical element 10. It is correct by a misalignment of a virtual image formed position in the tendency reverse to the diffraction grating optical element 10, caused by a refractive index difference and an optical path length difference between the light beam 20 of wavelength lambdaA and the light beam 21 of wavelength lambdaB generated in the triangular prism 41. In such a way, the axial chromatic aberration generated by the diffraction grating optical element 10 is corrected roughly satisfactorily. Therefore, even when a pupil position has moved in the direction being orthogonal to the optical axis, a distinct image can be observed.
Patent JP-S60137418-A (JP)
Title: Permselective compound membrane for gas
Inventor: SAITOU YUKIHIRO
IPC: B01D67/00
Filed: 1983-12-26
Abstract: PURPOSE:To obtain a compound membrane having superior separating capacity for gas, superior permeability for gas and extremely high durability by forming thin polymer films in three layers on a porous substrate. CONSTITUTION:A first thin film 2 comprising a polymer having high permeability for gas, a second thin film 3 comprising a polymer having high gas separating capacity, and a third thin film 4 comprising a polymer having superior gas permeability are formed on a porous substrate 1 to obtain a three layered polymer film structure. The first and the third thin film may be formed of a same polymer, pref. oxygen permeable polyorganosiloxane; preferred film thickness is 0.2-1mum. The second thin film is formed of polyphenylene oxide, polyolefine, polyacetylene, etc. These polymers have superior gas separating capacity.
Patent JP-2000087200-A (JP)
Title: Snout for continuous hot dip metal coating apparatus for steel strip
Inventor: OKADA KUNIAKI
IPC: C23C2/00
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a snout for a continuos hot dip metal coating apparatus by which the occurrence of top dross in the snout can be restrained. SOLUTION: In this continuos hot dip metal coating apparatus which executes plating by passing a steel strip 5 through an inner part of a snout 6 connected with a reduction annealing furnace at the one end and dipped into molten metal bath at the other end, and turning upward in the advancing direction of the steel strip with a sink roll 8 arranged in the molten metal bath, a flange 7 is arranged at the lower end of the snout.
Patent JP-S61130597-A (JP)
Inventor: HOSHINO AKIRA
IPC: B05B13/04
Filed: 1984-11-29
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-2000082343-A (JP)
Title: Overhead earth-wire composite with power cable
Inventor: ASANO YUJI
IPC: H01B7/00
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To suppress the size of an overhead earth-wire composite with a power cable while the allowable temp. of the overhead earth-wire as a whole is secured sufficiently high. SOLUTION: An overhead earth-wire 1 composite with a power cable is formed from a metal wire whose allowable temp. is higher than 150 deg.C (for example, aluminum-covered steel wires 6 and 7), and an insulating cover 3 for each conductor 2 of this power cable 4 is made of heat-resistant plastic whose thermal deformation point is higher than 150 deg.C. This heightens the thermal resisting point of the insulating covering of the power cable 4 to lead to heightening of the thermal resisting point of the power cable 4 itself, which will therefore not be damaged even if the heat emission temp. of the overhead earth-wire (part of aluminum-covered steel wires 6 and 7) becomes high. This allows suppressing small the size of the overhead earth-wire while its allowable temp. is secured sufficiently high as a whole.
Patent JP-H1096066-A (JP)
Title: Precipitation hardening stainless steel
Inventor: YARIMIZU SEIICHI
IPC: C22C38/00
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To produce a precipitation hardening stainless steel small in the generation of transformation stress crackings and good in mechanical properties even in the case where a large member having >=750mm diameter is produced. SOLUTION: This precipitation hardening stainless steel contains, by weight, <=0.07% C, <=2.00% Si, <=2.00% Mn, <=0.04% P, <=0.03% S, 3.00 to 5.00% Cu, 3.00 to 6.00% Ni, 14.00 to 17.50% Cr, <=0.50% Mo, <=0.45% Nb, <=0.05% N, <=0.01% B, and the balance Fe with inevitable impurities, in which the ratio of the Ni concn. to the Cu concn., i.e., [Ni]/[Cu] is regulated to >=1.32, and the amt. of precipitated ferrite is regulated to <=5%.
Patent JP-H1097936-A (JP)
Title: Manufacture of rotary transformer
Inventor: TANAKA KATSUNORI
IPC: H01F41/04
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To attain a small size and low cost product by forming an insulation layer on a coil installing area, a coil on this layer, and leads in continuity with the coil end and baking a ferrite molding with the coil. SOLUTION: An annular coil 3 is printed on an insulation layer 2 formed on a base film 1, an insulation layer 4 is formed, except through-holes at the ends of the coil 3, leads 6 in continuity with the end of the coil 3 at the through- holes 5 are printed, and an insulation layer 7 is formed on the leads 6. A cylindrical lower punch and mandrel are inserted and set in a tube having a circular columnar space. A ferrite powder is charged therein, the coil is disposed to be located on the charged ferrite powder in the tube. An upper punch is disposed to compression-form it. The formed compact is peeled from the base film 1 and backed at 900 deg.C.
Patent JP-S61142137-A (JP)
Inventor: KAWASUMI TOSHIAKI
IPC: B65D1/00
Filed: 1984-11-28
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-S60135175-A (JP)
Title: Chip angle polisher
Inventor: KENO TAKUJI
IPC: B24B41/06
Filed: 1983-12-23
Abstract: PURPOSE:To perform stable abrasion-machining by only turning the vacuum line of a vacuum adsorbing jig on or off so that a chip to be polished is fitted to this jig and the chip is pressed to a glass plate mounted with lapping powder by a spring force. CONSTITUTION:A chip 16 to be polished is mounted on the bottom surface 10 of a vacuum adsorbing jig 7, a flexible hose 15, i.e., vacuum line. is turned on, the vacuum pressure is applied to the bottom surface 10 of the jig 7, and the chip 16 is fixed to the bottom surface 10 inclined by a slight angle by vacuum adsorption. Next, the vacuum adsorbing jig 7 is inserted in the hollow interior of a cylindrical jig 5, a spring 9 is put on it, a cover 6 is fitted, and the vacuum adsorbing jig 7 is elastically held at the lower end of the cylindrical jig 5 with the spring 9. Then, this cylindrical jig 5 is put at a right angle to a glass plate 17 mounted with lapping powder 18 and is slid along the glass surface. The chip 16 adsorbed and fixed by a spring force is pressed to the glass plate 17, and the chip 16 is ground by the powder 18 from its ridge at high precision and a fault is exposed.
Patent JP-H0790788-A (JP)
Title: Method for fixing terminal of frp tension material composed of twisted high-tenacity fiber
Inventor: USHIJIMA KENICHI
IPC: D07B9/00
Filed: 1993-09-14
Abstract: PURPOSE:To provide a method for fixing a terminal of an FRP tension material composed of a twisted high-tenacity fiber, capable of easily fixing the terminal in a sufficiently high fixing efficiency while cutting the material to an arbitrary length at the job site without requiring the application of particular treatment to the terminal of the tension material. CONSTITUTION:In the fixing of a terminal of a conjugate twisted tension material A, a half of a long cylindrical braided cord 5 produced by braiding a highly strong and flexible fiber strand is folded and inserted through a side face of the long cylindrical braided cord and the inserted cord is extracted from an end of the long cylindrical braided cord to obtain a multiple cylindrical braided fixing tool B provided with a ring part. The conjugate twisted tension material A is inserted into the multiple cylindrical braided fixing tool B to a length corresponding to >=63 times the diameter, the multiple cylindrical braided fixing tool B is fastened at a part near the opening end and the conjugate twisted tension material is fixed by the constriction holding force of the long cylindrical braided cord by pulling the ring part b1 to apply a tension load to the braided cord.