baber/WOPTO huggingface dataset:
Patent JP-H05202133-A (JP)
Title: Production of resin for lens having high refractive index
Inventor: MIKAMI MASAFUMI
IPC: C08F18/00
Filed: 1991-08-06
Abstract: PURPOSE:To obtain the subject resin having low residual strain, high transparency, light weight and excellent safety and processability and useful as eyeglasses, optical instrument, etc., by polymerizing a specific bisphenol derivative in the presence of a radical polymerization initiator. CONSTITUTION:The objective resin can be produced by polymerizing a bisphenol derivative of formula I [R is H or methyl; A is 1-2C alkylene; B is single bond, O, S, SO, SO2, group of formula II (R<1> and R<2> are H, methyl, ethyl, phenyl, etc.), etc.] in the presence of preferably 0.1-5 pts.wt. of a radical polymerization initiator such as diisopropylperoxydicarbonate.
Patent JP-S6256135-A (JP)
Inventor: MIKAWA TOSHIHARU
IPC: H05K1/03
Filed: 1985-09-05
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-H0362411-A (JP)
Title: Manufacture of aeolotropic conductive film
Inventor: TAKABAYASHI HIROSHI
IPC: H01B5/16
Filed: 1989-07-31
Abstract: PURPOSE:To manufacture an aeolotropic conductive film capable of connection with higher connection density and lower connection resistance by charging conductive grains and selectively so spraying and arranging the grains as to correspond to an electrode position, and further dispersing the grains to an adhesive layer. CONSTITUTION:First, a thin film of an adhesive is deposited or an adhesive is applied onto a substrate having an electrode so formed as to correspond to a position desired for arranging conductive grains. Then, the conductive grains are selectively sprayed along the electric force line of electrostatic field available, for example, from an electrode as grounded. Whenever necessary, however, an insulation mask having a high dielectric constant is adhered to an area requiring no spray of the conductive grains like a wiring pattern area between an electrode part and a grounded area, and the grains are selectively further sprayed and adhered. Then, the conductive grains are heated and precipitated on an adhesive layer or heated and pressurized for arrangement in the insulation film. Finally, the adhesive layer or insulation film is cut out.
Patent JP-S6353900-A (JP)
Inventor: MATSUDA TETSUYA
IPC: H05H7/04
Filed: 1986-08-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5987649-A (JP)
Title: Information disk reproducer
Inventor: WAKE HISAKATSU
IPC: G11B17/049
Filed: 1982-11-09
Abstract: PURPOSE:To prevent assuredly the insertion of a case and an opening mechanism in case the case is inserted to a reproducer with left-right deflections, by providing a preventing mechanism to inhibit the insertion of the case at the opening part for insertion of case when the case is inserted in an incomplete state. CONSTITUTION:The upper and lower opening levers 5 and 6 are closed by a spring 56 before a case 1 is inserted. A guard plate 8 interlocks the lever 5 and is pushed down for insertion of the case 1. When the case 1 is inserted through an insertion port 21 with no left-right deflection, the plate 8 moves upward as the lever 5 is opened. However an upper shift of the case 1 is prevented since the case 1 is already set into a guide part 42, and the insertion of the case 1 is not prevented. If the case 1 is inserted with left-right deflections, the case 1 does not interlock an opening mechanism. Therefore both levers 5 and 6 are opened until they interlock the 2nd interlocking stage step 74 of a lock angle 7. Then the plate 8 moves up by a spring 83 and set at the part 42 to prevent the insertion of the case 1.
Patent JP-H0361077-A (JP)
Title: Thermal recording medium
Inventor: WATANABE KAZUO
IPC: B41M5/337
Filed: 1989-07-28
Abstract: PURPOSE:To obtain a thermal recording medium which can be preserved in satisfactory condition for a long time and maintains high density and gloss level by applying a coating liquid for specific overcoat layer with a free- dropping curtain coater. CONSTITUTION:A recording layer containing a coloring agent and a color developer which causes the coloring agent to form a color during thermal process, and an overcoat layer are provided sequentially on a support. The overcoat layer is formed by applying a coating liquid containing water-soluble resin, modified silicone oil and a curing agent which reacts with these two using a free-dropping curtain coater. The best suited water-soluble resin used for the overcoat layer is silicone-modified polyvinyl alcohol among other polyvinyl alcohols.
Patent JP-S6173814-A (JP)
Title: Method and apparatus for manufacturing clean steel
Inventor: FUKUDA SHUZO
IPC: C21C7/00
Filed: 1984-09-20
Abstract: PURPOSE:To accumulate and separate inclusions in a molten steel at surface of a cylinder body inserted in basin, and to manufacture high purity clean steel, by providing dented basin at bottom of tundish contg. molten steel, and generating vortex flow therein by electromagnetic induction coil arranged outside the basin. CONSTITUTION:The molten steel 2 whose contents of impurities such as C, S, P are decreased by vacuum degassing method, etc. is charged in the tundish 3 from the ladle 1. The dented part basin 4 is provided at a part of a bottom 3a of the tundish 3, the electromagnetic induction coil 5 is attached outside thereof and the cylinder body 6 made of refractory is inserted in the basin 4. Electricity is conducted through the coil 5 to generate vortex flow in molten steel in the basin, nonmetallic inclusions such as Al2O3 in molten steel are accumulated and enlarged at the body 6 surface by the centripetal force. Simultaneously, inert gas and powder are blown from a gas blowing hole 8 provided at bottom of the basin 4 to collect said inclusions at the body 6 into molten slag at the bath 2 surface. Clean steel contg. extremely less impurity and nonmetallic inclusion can be manufactured easily.
Patent JP-S6198753-A (JP)
Inventor: HARII AARU HINII
IPC: C08G18/69
Filed: 1985-09-06
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-H0616898-A (JP)
Title: Production of thermoplastic water-swellable rubber composition
Inventor: SATODA HIDETOSHI
IPC: C09K3/10
Filed: 1992-06-30
Abstract: PURPOSE:To produce a thermoplastic water-swellable rubber compsn. which is stain-resistant, easily colorable, and reusable by mixing a specific graft polymer with a thermoplastic resin or elastomer. CONSTITUTION:A water-sol. monomer, an azoic radical polymn. initiator, an unvulcanized diene rubber, and, if necessary, a plasticizer and a filler are mixed together and vulcanized in a steam vulcanizer to thereby graft the monomer onto the rubber, giving a graft polymer. The compsn. is produced by mixing the graft polymer with a thermoplastic resin or elastomer.
Patent JP-S5988511-A (JP)
Title: On-site placement work of breakwater
Inventor: KATOU KATSUNORI
IPC: E02B3/06
Filed: 1982-11-12
Abstract: PURPOSE:To simply and exactly perform the on-site placement of a breakwater by placing a highly consistent ready-mixed concrete formed by mixing a specific polyacrylamide high-molecular compound, etc., with cement into a water-permeable formwork. CONSTITUTION:A water-permeable formwork of metal net 2, etc., is set through a formwork receiver 4 in water, and a highly consistent ready-mixed concrete formed by mixing 0.1-3wt% polyacrylamide high-molecular compound, together with 1-20wt% dialdehyde, with cement is placed into the formwork 3 for on-site placement of a breakwater. Since the formwork 3 is water-permeable, there is no effect of flowing water 1 and also no disturbance occurs in the concrete. No lowering of the strength of the concrete takes place because of the sufficient consistency of the ready-mixed concrete. The on-site placement of a breakwater can thus be attained simply and exactly.
Patent JP-H0484649-A (JP)
Title: Method for casting austenitic stainless steel with twin roll type continuous casting
Inventor: MIZOGUCHI TOSHIAKI
IPC: B22D11/06
Filed: 1990-07-27
Abstract: PURPOSE:To reduce the development of a wrinkle flaw on the surface of a cast strip by specifying peripheral velocity of the twin rolls in casting an austenitic stainless steel by the twin roll type continuous casting. CONSTITUTION:In the continuous casting for the austenitic stainless steel by using the twin rolls 3, 3' uniformly arranged with plural fine dimples on the roll surface, the peripheral velocity of the twin rolls is made to satisfy the inequality V1>=0.46 (1-Sd/100)<2.01> by the total surface area possessed with the dimples. Wherein, V1: the peripheral velocity [m/sec] of twin rolls, Sd:{(total surface area possessed with the dimples)/roll surface area}X100[%]. By this method, the development of wrinkle flaw on the surface of the cast strip can be reduced or prevented.
Patent JP-H0845729-A (JP)
Title: Magnetic field generating device for mri
Inventor: OTA KIMIHARU
IPC: G01R33/383
Filed: 1994-07-29
Abstract: PURPOSE:To provide a magnetic field generating device capable of increasing the operating efficiency of a permanent magnet, while relieving the oppressed feeling of a patient. CONSTITUTION:A so-called longitudinal C-sectional yoke is composed by connection- supporting one end of a pair of sheetlike yokes 1a, 1b opposite arranged forming a cavity 2 supporting yoke 3 so that subpermanent 5a, 5b may be arranged on the cavity opposite surface of the supporting yoke 3 on the main permanent magnets 4a, 4b arranged on respective cavity opposite surfaces of the sheetlike yokes 1a, 1b through the intermediary of gaps 2b, 2c while magnet pole pieces 6a, 6b whereon protrusions 7a, 7b are formed on the periphry excluding the arrangement side periphery of the subpermanent magnets 5a, 5b arranged on the cavity opposite surface of the main permanent magnets 4a, 4b. Accordingly, the cavity 2 central part wherein the patient is placed is opened in three sides excluding the supporting yoke 3 side. Furthermore, the leakage of magnetic flux from the main permanent magnets 4a, 4b and the magnet pole pieces 6a, 6b to the supporting yoke 3 can be reduced by the arrangement of the subpermanent magnets 5a, 5b in a specific shape on the cavity opposite surfaces of the supporting yoke 3 thereby enabling the magnetic field intensity in the cavity 2 and the uniformity of magnetic field to be increased.
Patent JP-S6353468-A (JP)
Title: Distribution of test specimen and instrument for same
Inventor: OOYABU MATASHIGE
IPC: G01N35/10
Filed: 1986-08-23
Abstract: PURPOSE:To increase a pipetter capacity accuracy and correctly collect the trace quantity of a test specimen by once diluting the test specimen and the collecting part of the diluted specimen by weighting as a sample for an analysis. CONSTITUTION:A turn table type sampler 2 and a table 3 for reaction and measurement are provided in the specimen distributor 1 of an automatic analyzer and both the sampler 2 and the table 3 are intermittently rotated about rotating shafts in directions shown by arrows 4 and 5, respectively. Test specimen container holding openings 6 and mixing container holding openings 7 are formed in the sampler 2 so that the rows 8 and 9 the openings 6 and 7, respectively, are concentric. A test specimen container 10 and a mixing container 11 are made to the same size and the openings 6 and 7 are formed to the same diameter. Further, a reaction containers 13 are formed on the table 3 in a line along a reaction line 12 and the arm 15 of a pipetter 14 is rotatably provided about a shaft 16 between the sampler 12 are the table 3. A suction and discharge nozzle 17 is moved on moving part 35 by the rotation of the arm 15.
Patent JP-S6089749-A (JP)
Title: Method and device for continuous introduction of small amount of plural gaseous samples
Inventor: FURUNO MASAHIRO
IPC: G01N30/16
Filed: 1983-10-22
Abstract: PURPOSE:To enable continuous introduction of plural samples into a gas chromatograph (GC) by using selectively plural pieces of holding bodies each having a sample feed port and a closing mechanism for sealing hermetically the samples. CONSTITUTION:Plural pieces of holding bodies 1 each having a feed port 2 through which a sample can be fed by a syringe and a closing mechanism 3 which seals hermetically the fed sample are prepd. and these bodies are connected to a change-over cock 4. The bodies 1 and the cock 4 are connected by normally closed valve ports 5 and supply lines 6 for carrier gas are connected to the valve ports 5. Carrier gas is introduced through the port 5 into the body 1. The cock 4 is changed over after such introduction to introduce the sample in the succeeding body 1 into a GC7. The sample in each body 1 is introduced continuously into the GC7 by using the change-over cock and is analyzed continuously.
Patent JP-H0927276-A (JP)
Title: Manufacture of image forming device and device therefor
Inventor: KANEKO KUMIKO
IPC: H01J31/12
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for manufacturing an image forming device, by which a phosphor and an electron emitting part can be sealed together with high accuracy without moving. SOLUTION: A faceplate 10 having a phosphor and a back plate 1 having an electron source are placed in opposite positions and bonded together. In this method for manufacturing a flat image forming device, a process for aligning the faceplate 10 with the back plate 1 in heating, bonding and fixing them together and a process for heating, bonding and fixing them together are performed concurrently within the same device. This device for use in the method has an electric furnace 14, a movement detecting device 15, a controller 16, and a regulating mechanism 17.
Patent JP-H0538499-A (JP)
Title: Treatment of waste water in production of beet sugar
Inventor: KITAGAWA MIKIO
IPC: C02F9/00
Filed: 1991-08-07
Abstract: PURPOSE:To efficiently remove calcium at a low cost and to inhibit adhesion of scale by adding part of acid fermentation liquid containing an organic acid produced in an acid fermentation stage to waste water and separating calcium contained in water as the insoluble compound of the organic acid and calcium and thereafter performing anaerobic treatment for waste water. CONSTITUTION:Waste water 5 is introduced into a mixing tank 1. Part of acid fermentation liquid 7 containing an organic acid is supplied to the mixing tank 1 from an acid fermentation tank 3. The organic acid is allowed to react with calcium contained in waste water to produce the insoluble compound of the organic acid and calcium. Separation liquid 12 separated in a liquid-solid separation tank 2 is supplied to the acid fermentation tank 3. Organic substance contained such as a saccharide is decomposed into an organic acid such as acetic acid, propionic acid, butyric acid and lactic acid by acid producing bacteria. Part of acid fermentation liquid 7 is returned to the mixing tank 1 and the residual is supplied to a methane fermentation tank and methane fermentation is performed therefor by methane producing bacteria. Thereby calcium is efficiently removed at a low cost and anaerobic treatment can be performed.
Patent JP-H0925781-A (JP)
Title: Upper frame device for front frame
Inventor: TORII KOJI
IPC: E21B11/00
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To provide the upper frame of an earth drill capable of preventing the contact of a hydraulic hose with a kelly-bar and preventing the damage of the hydraulic hose. SOLUTION: A kelly drive device 4 including a hydraulic motor 21 is liftably fitted to the upper frame 3b of a front frame erectably fitted to the main body or boom of an earth drill. A hydraulic hose 12 provided on the upper frame 3b is connected to the hydraulic motor 21 via an unsupported inverse U-shaped curve section 12a. A guard 23 preventing the collapse of the hydraulic hose 21 toward a kelly-bar 5 side is fitted to the upper frame 3b or the kelly drive device 4.
Patent JP-S6355746-A (JP)
Title: Recording device for magneto-optical recording medium
Inventor: HASHIMOTO NORIO
IPC: G11B11/10
Filed: 1986-08-26
Abstract: PURPOSE:To attain a quick recording by providing a recording magnetic field modulation system with a movable part generating a magnetic field, an operating coil mounted on said part and a magnet firmly disposed close to the coil. CONSTITUTION:A core 9 forming the magnetic field generation part is provided on the lower part of a disk 10. The upper part of the core 9 is wound with the coil 9b on which a recording modulation signal 9a is impressed, while on the lower part of the core 9 the core operating coil 8 is wound. The coil 9 acts on the magnet 12 fixed around the coil 8, and elevates the core 9 in the magnetic field generation part. Thus the gap between the disk 10 and the core 9 can be kept constant with the aid of a focus servo signal even if the disk 10 surface-fluctuates. Accordingly the recording magnetic field modulation system provides a quick recording.
Patent JP-H0645020-A (JP)
Title: Terminal device
Inventor: NAKAMURA TAKASHI
IPC: H01R12/04
Filed: 1992-07-24
Abstract: PURPOSE:To provide a terminal device without any deficiency due to the breakage of a lead wire by connecting a terminal metal portion and a printed circuit board in a terminal device, which are integrally insert-molded in a product case, not via a lead wire, and reducing assembling or dissembling manhours. CONSTITUTION:A printed circuit board 1 provided with an upper carbon print copper foil pattern 9 and a lower carbon print copper foil pattern 10, a lower washer 8, and an upper washer 7 are superposed on an insert metal fitting 3 insert-molded inside of a resin case 2. A connecting electric wire 6 is inserted between the lower and upper washers 8, 7. A male screw 4 is screwed in the insert metal fitting 3 for press-contact. The printed circuit board 1 is laminated on an upper uneven surface 13 in contact with the carbon print copper foil pattern 10. A connecting electric wire 6 to be connected is held between the upper and lower washers 7, 8, to be screwed on a spring washer 5 in the insert metal fitting 3 by the male screw 4, thereby applying a contact pressure to the spring washer 5 and the insert metal fitting 3. Consequently, the copper foil pattern 11 of the printed circuit board 1 is connected to the connecting electric wire 6.
Patent JP-S6251644-A (JP)
Inventor: DEIITORITSUHI DEMUSU
IPC: G02F1/13
Filed: 1986-08-26
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-H0753102-A (JP)
Title: Converting method for traveling web
Inventor: TAKENAKA TAKAMASA
IPC: B29C48/94
Filed: 1993-08-10
Abstract: PURPOSE:To carry out conversion of a web and drying at the same time without generating any dirt on a printed matter by suspending a sintered metal roller bar provided with multiple micro holes in the perpendicular direction to a traveling web and blowing out heated air from the micro holes. CONSTITUTION:In a roll bar 10, which is formed into a cylinder in which micro holes with 10-30mum of diameters are distributed on its surface all around, a hollow part 11 of the cylinder is closed at one end while heated air is supplied to the other end to be blown out from the micro holes. As the roll bar made of sintered metal and provided with multiple micro holes is used, an air membrane is formed on the surface of the roll bar 10, the roll bar 10 is prevented from being brought into contact with a web 20, and the traveling direction of the web 20 can be converted. Therefore, no excess tension is applied to the web 20, so that no wrinkle is generated. On the other hand, ink can be dried efficiently by blowing of the heated air.
Patent JP-S6177018-A (JP)
Title: Filter
Inventor: TANIGUCHI YASUSHI
IPC: G02B5/28
Filed: 1984-09-25
Abstract: PURPOSE:To increase transmittivity in a desired wavelength region and to decrease the same in an unnecessary wavelength region by providing an odd number of dielectric layers in order of low refractive indices and high refractive indices on one main surface of a metallic film and an odd number of dielectric layers in order of the high refractive indices and low refractive indices on the other surface. CONSTITUTION:The two multi-layered dielectric films are provided on both main surfaces of the metallic film 13. One of the multi-layered dielectric films is constituted of an odd number of the layers laminated alternately with the low refractive index dielectric layers 4, 16, then high refractive index dielectric layer 15 in this order from the film 13 side. The other of the multi-layered dielectric films is constituted of an odd number of the layers laminated alternate ly with the high refractive index dielectric layers 10, 12, then low refractive index dielectric layer 11 in this order from the film 13 side.
Patent JP-H0519146-A (JP)
Title: Optical fiber cable
Inventor: SAWANO HIROYUKI
IPC: G02B6/44
Filed: 1991-07-12
Abstract: PURPOSE:To constitute an optical fiber cable so that a square groove moves easily in the cable, when the cable is bent, and an optical fiber distortion is relaxed. CONSTITUTION:In the optical fiber cable constituted by twisting and congregating plural pieces of optical fiber units of a structure formed by containing a coated optical fiber tape in a groove of a channel-like square groove 12, in the periphery of a center tension member 30, when the cable is bent by the allowable minimum bending radius, drawing force F of a half pitch of the aquare groove is made smaller than the maximum tensile load for working on the square groove 12.
Patent JP-H0976185-A (JP)
Title: Movement control method of robot
Inventor: WATANABE ATSUSHI
IPC: G05D3/12
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a movement control method of a robot simplifying approach operation to a target position by using a visual sensor. SOLUTION: An approach completed state is realized by carrying out ordinary jog operation against a representative work 14 as preparation, and positions of a characteristic part 14a and a center of gravity position Pg are memorized by a camera coordinate system upper data by using a camera 13 and an image processing device. At the time of work against the actual work 14, a tool 12 is moved toward the work 14 from an approach starting point (Pc=Ps) by pressing a jog feeding button. When the work 14 enters a visual field of the camera 13, a robot control device is changed from an ordinary mode to an autonomous approach mode, autonomous approach motion is started, and a robot is controlled to move so that the positions of the characteristic part 14a and the center of gravity position Pg in an image photographed by the camera 13 match those in the approach completed state.  Memory in the approach completed state and a target at the time of autonomous approach can be a mark coordinate system set at a regular position of the work 14.
Patent JP-S5987938-A (JP)
Title: Joining method
Inventor: HASHIMOTO MASAHIRO
IPC: B23P11/02
Filed: 1982-11-12
Abstract: PURPOSE:To join firmly and easily materials to be joined whose physical properties are different, to each other by engaging and joining both end parts of the materials to be joined, fitting a holding cylindrical body consisting of a shape memory alloy to the outside of this joined part, and transforming reversely it to a mother phase. CONSTITUTION:A projected part 5 and a recessed part 6 are provided as a joined part respectively on the joined end part of a shaft part 4a formed by a ceramic material as one body with a turbine blade 2 and a shaft part 4b formed by a metallic material as one body with a compressor blade 3, and they are butted, engaged and joined to and with each other. Also, a holding cylindrical body 7 consisting of a shape memory alloy such as Ti-Ni alloy, etc. is fitted to this joined part 8. This holding cylindrical body 7 is obtained by executing plastic deformation at a room temperature and causing a martensite transformation from a mother phase, and when it is heated to a set temperature, it is reversely transformed to a mother phase, is returned to an old shape, said joined part 8 is clamped and fixed firmly, and a turbocharger rotor 1 having a turbine part 4 is obtained.