baber/WOPTO huggingface dataset:
Patent JP-2000245338-A (JP)
Title: Freeze preservation of flavorful vegetable
Inventor: YASUKAWA KOTOMI
IPC: A23B7/06
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for freeze preservation of a flavorful vegetable capable of preserving its fresh flavor in the flavorful vegetable for a long period of time. SOLUTION: This method for freeze preservation of a flavorful vegetable is to perform a dehydration after its branching instead of cooling by cold water after treating it with the branching as conventionally done, and then cool by air-cooling. Thereby, it is possible to avoid the reduction of the flavor by the elution of the components of the flavorful vegetable due to the attachment of warm water, and also reduce the cooling time by the air-cooling by the quick dehydration of the warm water attached to the surface of the vegetable after its branching.
Patent JP-H01224735-A (JP)
Title: Af range finding display camera
Inventor: TAMADA KAZUMASA
IPC: G03B17/18
Filed: 1988-03-04
Abstract: PURPOSE:To display range finding at high accuracy by arranging an automatic focusing range (AF) finding area display part on the optical path of a finder optical system and providing said part with a display means changing a range finding mark by turn-on/turn-off control based on range finding information obtained by automatic focusing. CONSTITUTION:AF range arithmetic part 12 communicating to a photoreceiving body 3b is provided as an input device, and a liquid crystal driver 14 controlling an AF lens driving part 13 driving a photographing lens 1 and a finder display switching part 8 is provided as an output device. Plural liquid crystal cells 15a, 15b1-15b3 and 15c1-15c3 connected to the liquid crystal driver 14 form a visual field switching part. A liquid cell 16 lies in the center of a visual field frame, form an AF range finding area display part, and serves as a dot liquid cell for switching an AF range finding area. By turning on/off the dot liquid crystal cell 16, the AF range finding area corresponding to a change in a position within the visual field frame is displayed by [ ] according to a distance to an object. Thus a range of the object can be found correctly.
Patent JP-H08237925-A (JP)
Title: Commutator motor
Inventor: KOSAKA GENJI
IPC: H02K23/66
Filed: 1995-03-09
Abstract: PURPOSE: To prevent the local overheating of a commutator motor and the generation of smoke or burning smell from a carbon brush or a commutator which are caused by abnormal arcing in a commutator section. CONSTITUTION: A commutator motor has a commutator 31 which turns and commutates and a carbon brush 32 which supplies power to the commutator 31. In such a motor, an overheat preventing means which prevents an overheating condition which is caused by abnormal arcing between the carbon brush 32 and the commutator 31 is installed. Because of the existence of the overheat preventing means, overheating inside the commutator motor can be prevented and thereby the safety of the motor can be increased.
Patent JP-H02230221-A (JP)
Title: Optical bias shifter
Inventor: SAKANO SHINJI
IPC: H01S5/00
Filed: 1989-03-03
Abstract: PURPOSE:To increase the S/N of a signal by setting the quantity of saturation point incident light of a saturable absorber so that the absorption area of the saturable absorber corresponds to a low light quantity level and the saturation area corresponds to a high light quantity level when signal light is made incident. CONSTITUTION:When ON-OFF signal light 2 having DC by-pass light intensity 11 is inputted to the saturable absorber, the light is absorbed much at the low signal level 11 to decrease in light output intensity 12. Consequently, the absorption is reduced at the high signal level and output light 3 whose output light level is held high is obtained. The ratio of the signal modulation part 14 and DC bias light part 12 of the output light 3 is improved as compared with the ratio of the signal modulation part 13 and DC bias light part 1 of the input light. At this time, the ratio of the input light and output light of the modulation part is much larger than the absorption attenuation of the DC part because the absorption coefficient of the high level is small. Consequently, the S/N of an optical communication and an optical information processing system is improved.
Patent JP-S51124907-A (JP)
Title: Reel driving apparatus
Inventor: KAMIMURA YASUHIRO
IPC: G11B15/32
Filed: 1975-04-24
Abstract: PURPOSE: The rotative magnet having the plural number of magnets is fitted with the reel shaft as same as the reel motor shaft, and the both magnets are coupled each other and rotated. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55141364-A (JP)
Title: Composite tubular mold
Inventor: MORIKAWA MASAKI
IPC: B22D11/043
Filed: 1979-04-23
Abstract: PURPOSE:To make possible the production of the molding which is short in mold length and is nevertheless free from break-out at a high speed by constituting the mold body by thin-walled heat-resisting copper alloy and providing a copper clad layer on the outside circumferential surface in the continuous casting tubular mold of iron and steel material. CONSTITUTION:When a copper clad layer 6 is provided on at least the portions where a waterproof packing 4 is to be mounted on the outside circumferential surface of a mold body 5 made of heat resisting copper alloy thinner than that of conventional devices, the heat resistant strength may be maintained without imparing the heat exchangeability of the mold. Hence, even if the mold length of the tubular mold 1 is made short, there is no likelihood of causing break-out in the casting because of the high rate of solidification of the molten steel 2, thus the continuous casting of high performance becomes possible.
Patent JP-S57164566-A (JP)
Title: Semiconductor device
Inventor: HATAKEYAMA MIKIO
IPC: H01L23/367
Filed: 1981-04-03
Abstract: PURPOSE:To perform heat radiation from a semiconductor pellet with extremely good efficiency, by providing a heat exchanging tube as a metallic electrode for taking out current. CONSTITUTION:A heat compensating plate 2 of tungsten is soldered and fixed to the center of the upper surface of a copper base 1 serving as an anode metallic electrode and radiator, and further, the surface of the anode electrode of a thyristor 3 is soldered on the upper surface thereof. The heating part 4a at one end of the heat exchanging tube 4 is soldered on the surface of the cathode electrode of the thyristor 3 with a cathode lead 5 mounted on the heating part 4c at the other end extended through the fitting part of the radiating fin of the heat exchanging tube 4 by a screw. The thyristor 3 is surrounded by the side walls 7 of the case of an insulator 6 being airtight-sealed. Thus, the heat generated in the thyristor 3 is radiated with good efficiency from the radiating fin 4d on the outside of the heat exchanging tube 4 as a metallic electrode for taking out the current of the cathode electrode.
Patent JP-H11225666-A (JP)
Title: Fish skin peeler
Inventor: HOSOZAWA TOORU
IPC: A22C25/17
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a fish skin peeler intended to efficiently peel the skin of a frozen fish body without adherence of skin shavings to the flesh. SOLUTION: This fish skin peeler works as follows: a plurality of peeling cutters 15a, 15b... are disposed under a feeder 13 for divided fish bodies 17, each of the cutters is made vertically movable under being subjected to continual rising tendency, a divided fish body is ensured to bring in between the feeder and the cutters with the skin part faced downward, and the respective cutters function to support from below the divided fish body thus brought and press against the feeder, and, in this state, peel off the skin of the divided fish body in compliance with the shape of the fish body.
Patent JP-H10249405-A (JP)
Title: Manufacture of metallic sheet excellent in gloss
Inventor: KIJIMA HIDEO
IPC: B21B3/02
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To provide the method for manufacturing a metallic sheet excellent in gloss by which the surface gloss of a material to be rolled is remarkably improved then that by the conventional method. SOLUTION: At the time of rolling the metallic sheet 1 with a tandem mill train in which N sands of cold rolling mills having a pair of upper and lower work rolls are arranged in series, the work rolls of >=0.15μm Ra in surface roughness are used for a 1st to (N-2)th stand, axial grinding rolls having the roughness in a range equal to the roughness of the work rolls 2A-2C of the stands on the upstream side of the (N-1)th stand are used for the (N-1)th stand and sintered hard alloy work rolls are used for the N-th stand. It is preferable to make the upper and lower work rolls 2E of the N-th stand cross on a plane parallel to the material to be rolled, more preferable to use the sintered hard alloy rolls for the work rolls 2D of the (N-1)th stand and most preferable to use these suitable important matters jointly.
Patent JP-S53134891-A (JP)
Title: Preparation of impact and weather resistant graft copolymer
Inventor: SHIYOUJI FUSAJI
IPC: C08F2/18
Filed: 1977-04-30
Abstract: PURPOSE:To prepare a graft copolymer having excellent impact and weather resistance, by the two-step graft copolymerization of EP rubber or butyl rubber with an aromatic vinyl compound and a polar vinyl compound.
Patent JP-H08215795-A (JP)
Title: Refractory nonwoven fabric for continuous casting steel and continuous casting method for steel using it
Inventor: ESAKA HISAO
IPC: B22D11/08
Filed: 1995-02-16
Abstract: PURPOSE: To provide a refractory nonwoven fabric for reducing the fault, such as crack, recessed part on the surface of a cast slab, and a continuous casting method for steel using this fabric, in the continuous casting for steel. CONSTITUTION: After mixing a fiber made by using oxide base raw material and a mixed material mixing metallic calcium and metallic silicon prepared to <=200μm at 1:5-3:1 wt. ratio in the range of 1-20% wt. ratio in the fiber with inorganic or organic binder, the formation is executed to manufacture the refractory nonwoven fabric having 0.2-5.0mm thickness. After sticking or hanging this fabric on a mold surface contacting with molten steel in the mold before starting the continuous casting, the continuous casting is started. By this constitution, since the lubricity between the mold and the solidified shell is improved, the fault, such as crack, recessed part, on the surface of the case slab from the time of starting the casting can be reduced.
Patent JP-S57165011-A (JP)
Title: Fiber ceramic exhaust gas filter
Inventor: KUSUDA TAKAO
IPC: F01N3/022
Filed: 1981-04-02
Abstract: PURPOSE:To obtain a filter for removing carbon in an exhaust gas having high impact resistance, thermal stress resistance, strength and filtering efficiency by using fiber ceramic with high density fiber piled structure based on heat resistance inorg. fiber as a filter element. CONSTITUTION:After fibrous ceramic cut into a length of 0.1-10mm. is dispersed in water and, to the obtained dispersion, a clay powder prepared by adding fine particles such as alumina, magnesia or the like to silica-alumina type clay is added in a ratio of 4-60wt% based on a total amount to be mixed in aqueous slurry and, after a starch solution is added thereto to coagulate dispersed substances, the slurry is dehydrated and molded into a thin plate like form in a mold and, after the molded object is baked at 900-1,300 deg.C in air to prepare a filter element 2, this filter elements 2 are mutually arrange in a filter case 1 so as to positioned on the diagonal line thereof to obtain the filter constituting a suction gas chamber 4 communicated with a suction port 3 connected to the exhaust pipe of an internal combustion engine and an exhaust gas chamber 6 communicated with a discharge port 5.
Patent JP-H07263773-A (JP)
Title: Magnetoresistance effect element and its manufacture
Inventor: KAWAWAKE YASUHIRO
IPC: H01L43/12
Filed: 1994-03-22
Abstract: PURPOSE:To provide a magnetoresistance effect element which shows a big magnetic resistance change in a low magnetic field by alternately laminating magnetic thin film layers and metal non-magnetic layers that have specific major ingredients and thicknesses and epitaxially growing the (100) plane of the crystals of both layers vertically to the film planes. CONSTITUTION:A magnetic thin film layer 3 of 0.8-100mm in thickness which has (NixCO1-x)yFe1-y as the major ingredient and a 0.8-5nm thick non-magnetic metal layer 4 which has Cu as the major ingredient are alternately laminated so as to form an artificial lattice layer, where, 0.6<=x<=1.0 and 0.7<=y<=1.0. Since the (100) planes of the crystals of the magnetic thin film layer 3 and the non-magnetic metal layer 4 are grown epitaxially in the vertical direction to the film planes, the magnetoresistance effect element which shows a big magnetic resistance change in a low magnetic field is provided. Therefore, the magnetoresistance effect element is efficiently and reasonably manufactured by the low-temperature process.
Patent JP-H08220140-A (JP)
Title: Probe card and manufacture thereof
Inventor: OKUBO MASAO
IPC: H01L21/66
Filed: 1995-02-14
Abstract: PURPOSE: To deal with measurement of various electric characteristics even of a high density fine pattern LSI chip by forming a conductive protrusion on the rear of a board using micromachining technology. CONSTITUTION: A wiring pattern 220 is formed on the rear of the board 200 of a probe card and terminals are formed on the surface thereof while being connected electrically with the pattern 220 through through holes 230. The pattern 220 is formed to correspond, at the ends thereof, with the electrode pads 611 patterned on an LSI chip 610. A conductive protrusion 211 is formed at the end of the pattern 220. The protrusion 211 is a part coming into contact with the electrode pads 611 the LSI chip 610 and formed conically to have a pointed tip. The protrusion 211 is formed by micromachining technology. In other words, photoresist is applied to a board 200, i.e., a copper clad laminated board, and then exposed using a mask on which predetermined wiring elements are written. Subsequently, it is developed and etched to form the pattern 220 or the like.
Patent JP-H0617701-A (JP)
Title: Multi-part type cooling piston for internal combustion engine
Inventor: PEETAA KEMUNITSUTSU
IPC: F02F3/22
Filed: 1993-03-11
Abstract: PURPOSE: To downwardly close in a simple way a cooling oil hollow chamber arranged in head part of a multi-part formed cool piston for an internal combustion engine. CONSTITUTION: A hollow chamber 6 defines a cooling oil chamber that is covered and closed by a two-part dish-shaped spring 7. The dish spring 7 abuts on a groove of a ring wall 3 with its outer edge 8 in one side, and in the other side, it receives an axial bias and abuts on a stage part 12 arranged in a ring rib 4 with its inner edge 11.
Patent JP-S57165235-A (JP)
Title: Mold for injection molding
Inventor: OGURA MASATSUNE
IPC: B29C45/34
Filed: 1981-04-06
Abstract: PURPOSE:To provide an injection-molding mold which prevents the occurrence of an imperfect molding, such as short shot, burrs, by a method wherein a given polytetrafluoroethylene continuous porous sheet member is placed in a parting line of a mold. CONSTITUTION:A polytetrafluoroethylene continuous porous seal member 4 (an appartant specific gravity; about 1-2, an air permeation resistance; 0.1-2) of a non-fibril structure is placed in a parting line of an injection-molding mold consisting of a female mold 1 and male mold 2. Thus, if a melted resin molding material is injected into a cavity 3 through a runner 6 and a gate 7, air, occupying an space in the cavity 3, and gas produced from the molding material are extruded to the outside of the mold through vent recesses 5, and with this the molding material is injection-molded into the cavity 3 in the excellent condition.
Patent JP-H04269101-A (JP)
Title: Composite lathe having y-shaft function
Inventor: YUZUHARA HIDEO
IPC: B23B19/00
Filed: 1991-02-22
Abstract: PURPOSE:To provide a composite lathe having a Y-shaft function for performing rotation of a main shaft for machining, machining indexing for the main shaft solely, and Y-shaft control by a single built-in motor for rotating a rotary main shaft unit having the main shaft at an eccentric position by rotation of the main shaft by the built-in motor. CONSTITUTION:An NC controlled built-in motor including main shaft unit 9 is provided at a main shaft table 7 to be rotatable about a rotation center shaft 8 directing in a Z-axis direction at a center height position of a machine, gear members 15, 18, 19 are provided to rotate the rotary main shaft unit 9 by rotation of a main shaft 12 by a built-in motor 14 to shift the gear 15 by a shifter fork 17, and engagement of the gear members 15, 18 is set or released, so the engagement is released to perform rotation of the main shaft for machining and rotation indexing for the main shaft solely, and that the gear members are engaged for performing Y-axis control by synchronous rotation of the main shaft and the rotary main shaft unit.
Patent JP-S61210993-A (JP)
Inventor: MARUYAMA SHIGEKI
IPC: G21C15/18
Filed: 1985-03-15
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-2000250300-A (JP)
Title: Developing device, processing cartridge and electrophotographic image forming device
Inventor: SATO MINORU
IPC: G03G21/18
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To facilitate the wiping of developer at the time of pulling out a sealing member. SOLUTION: A sealing member 47 having elasticity to seal an opening port W after the sealing member 54 is pulled out is provided at the opening port W to pull out the member 54 so that a crush quantity by which it is crushed by a developer housing frame body 12a and a developing frame body 12b is changed in the pull-out direction of the member 54.
Patent JP-S61210784-A (JP)
Title: Automatic hue correcting device
Inventor: KISHI HIROYASU
IPC: H04N9/64
Filed: 1985-03-14
Abstract: PURPOSE:To enable hue correction corresponding to the average value of hue deviation of a skin-color signal by providing an amplifier circuit that supplies a Q signal to a hue adjusting circuit as an adjusting signal and a circuit connected to the output end of the amplifier circuit and supplies an average adjusting signal corresponding to the average value of the adjusting signal. CONSTITUTION:An R-Y color difference signal obtained in the first output terminal 13 and a B-Y color difference signal obtained in the third output terminal 15 are synthesized in the first composing circuit 22 and a Q signal is generated in its output terminal. The Q signal is amplified by an amplifier circuit 24, and applied to an average adjusting signal generating circuit 26 to generate an average adjusting signal. The R-Y color difference signal and B-Y color difference signal are synthesized in the second synthesizing circuit 23 and an I signal is generated in the output terminal of the synthesizing circuit 23. The I signal is applied to a controlling circuit 25, and synthesized with a reference signal (Vref) in the controlling circuit 25. When the level of the I signal is larger than the level of the reference signal, a controlling signal is generated from the controlling circuit 25, and the amplifier circuit 24 becomes the state of operation, and the Q signal is amplified and supplied to the average adjusting signal generating circuit 26.
Patent JP-H08250283-A (JP)
Title: Electronic device
Inventor: HIRAOKA TOSHIRO
IPC: C09D5/24
Filed: 1995-03-10
Abstract: PURPOSE: To improve chemical and optical durability and mechanical strength of a functional film itself, which is made of polymer, such as polysilane, polygerman, polystannane, etc., and provide an electronic device whose functional film is hardly deteriorated and peeled even at the time of operation of the device and which can effectively exhibit excellent optical and electric properties which the polymer originally has. CONSTITUTION: As for an electronic device provided with an electrode and a functional film formed on the electrode; the electrode 2 has a functional group on the surface and the functional film 3 has a polymer main chain selected from polysilane, polygerman, and polystannane and their copolymers. The surface of the electrode 2 and the polymer main chain which composes the functional film 3 are chemically bonded through oxygen atom directly bonded with the polymer main chain.
Patent JP-H10232226-A (JP)
Title: Monitor for ion in water
Inventor: ITO MASAYOSHI
IPC: C02F1/42
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To enable the accurate and speedy measurement of total ion concentration of water by concentrating ion concentration in water, supplying it to a detecting part, and measuring the electric conductivity of the concentrated water. SOLUTION: An anode 2 and a cathode 3 are provided for the surfaces of an electrodialyser 1 opposed to each other. The space between them is partitioned by a plurality of anion exchange films 4 and cation exchange films 5 provided alternately to form sample water chambers 6 and ion-concentrated water chambers 7. A sample water inlet valve 8 and a drain valve 9 are opened and an ion-concentrated water valve 10 is closed to provide a potential difference between the anode 2 and the cathode 3, and water is passed through. Then, ions in the water are concentrated into the ion-concentrated chambers 7 by the reaction between the anion exchange films 4 and the cation exchange films 5. After the passage of a predetermined amount of water, the drain valve 9 is closed and the ion-concentrated water valve 10 is opened.  Then, the ion-concentrated water is extruded from the ion-concentrated water chambers 7 by a sample water and sent to an electric conductivity meter 11 to measure its electric conductivity. By this, it is possible to accurately and speedily measure the ion concentration of water such as demineralized water for the electronic industry with the extremely low concentration of impurities.
Patent JP-H10310960-A (JP)
Title: Water-disintegrable nonwoven fabric and its production
Inventor: KADOTA MASARU
IPC: A61K8/00
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a water-disintegrable nonwoven fabric holding a strength capable of resisting to works such as a cleaning work in a dry state and in a wet state and capable of disintegrating fibers composing the nonwoven fabric in a large volume of water flow. SOLUTION: This water-disintegrable nonwoven fabric comprises a nonwoven fabric obtained by integrally interlacing regenerated cellulose fibers with wood pulp, and has a water-disintegrability of 60-300 sec and a wet tensile strength geometrical average value of 200-10000 gf/25 mm. The water-disintegrability is expressed by the time required for disintegrating the nonwoven fabric having a size of 5 cm×5 cm into the maximum piece of 1 cm<2> , when the nonwoven fabric is charged into 100 ml pure water and disintegrated at a vibration rate of 300 cycles/min.  The water-disintegrable nonwoven fabric is obtained by forming a web by a known wet type paper-making method, loading the formed web on a porous support and subsequently jetting a high pressure water jet flow on the surface of the web under a condition comprising an addition ratio energy E of 0.07-0.20 kWh/kg to integrally interlace the regenerated cellulose fibers with the wood pulp.