baber/WOPTO huggingface dataset:
Patent JP-2000308455-A (JP)
Title: Treatment and preservation of tuna and oxygen recovery device used for it
Inventor: ONO TAKUJI
IPC: A23L17/00
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for preserving a tuna capable of using it in a short period of time after thawing and also reducing the generation of drips on thawing by developing a fresh red color in advance and then freeze preserving, and an oxygen recovery device for recovering the used oxygen gas. SOLUTION: This method for preserving a tuna is provided by housing the loin or cut block of the tuna in a treating vessel 1, reducing the pressure at the inside of the treating vessel 1 by a vacuum-sucking process, keeping as it is for a prescribed time, then returning to a normal pressure while flowing in oxygen gas, in succession supplying for pressurizing oxygen gas and keeping it for a prescribed period of time as it is, freeze preserving after generating the color of the tuna to a midway, thawing on use and then exposing it to air for a short period of time to develop a fresh red color to provide a fresh tuna having a high merchandize value. Further, it is characterized by deodorizing remaining oxygen gas in the treating vessel 1 through a pressure adjusting valve 9c and a deodorizing vessel 12 and compressing and recovering it in an oxygen recovery tank 15 so as to be able to reuse it.
Patent JP-S5345304-A (JP)
Title: Conversion of coals of low rank
Inventor: NAKAKO TAKAO
IPC: C10G1/06
Filed: 1976-10-06
Abstract: PURPOSE: To effect the conversion of coals of low rank without addition of additional solvents continuously, by hydrocarcking of part of a conversion product having a boiling point higher than the solvent fraction recovered, and by combining the component having the similar boiling range to said solvent fraction with the solvent fraction to prepare a slurry of pulverized raw coal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61910-A (JP)
Title: Method for generating detection signal for information on position
Inventor: KOSHIMOTO YASUHIRO
IPC: G11B5/596
Filed: 1984-06-14
Abstract: PURPOSE:To reduce size and cost by allowing saw tooth wave magnetizations having the repetitive period longer than the half-amplitude level of Lorentz-shape isolated waveforms to remain with the polarities inverted at every track and obtaining the detection signal for the information on position from the difference between the peak values of the signals obtd. by reading out the magnetizations. CONSTITUTION:The Lorentz-shape isolated waveforms having positive and negative peak levels are read out from the positive and negative parts of the steep slopes of the respective magnetizations when the saw tooth wave magnetizations with the polarities inverted at every track are allowed to remain and are read by a magnetic head. The repetitive period of the saw tooth wave magnetizations is set longer than the half-amplitude level of the Lorentz-shape isolated waveforms. The signal waveforms from both tracks read out of the magnetic head are held in a peak holding circuit 7 when the magnetic head moves in the track pitch direction. The difference between both peak values is then outputted therefrom. The signal is supplied to a control circuit and the position of the magnetic head is so controlled that the position detection signal is made zero. The magnetic head is thus exactly positioned to the intermediate position between the odd-numbered track and even-numbered track.
Patent JP-S5346915-A (JP)
Title: Preparation of alkali salt of aminopolyacetic acid
Inventor: YAMAGUCHI YASUMASA
IPC: C07C229/16
Filed: 1976-10-09
Abstract: PURPOSE: In preparation of the title compound from an amino compound, hydrogen cyanide and formaldehyde, improvement of yield and lowering of cost for treatment of waste water are aimed by condensing a part of water vapor removed together with by-produced ammonia, and recycling it. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02298372-A (JP)
Title: Separation rotor for centrifugal extractor
Inventor: HAYASHI SHOTARO
IPC: G21C19/46
Filed: 1989-05-15
Abstract: PURPOSE:To achieve miniaturization and wt. reduction by forming a stirring region where an impeller can be rotated to the bottom part of a rotor and forming the blade shape of the impeller so as to conform to the inclined surface of the bottom part of a casing. CONSTITUTION:The supply port 18a of a heavy liquid supply part 18 and the supply port 19a of a light liquid supply part 19 are opened to the supply flow passage 20 between the cylindrical part 1a of a casing surrounding a separation rotor 2 and the peripheral surface of the rotor 2 and the heavy liquid and light liquid passing through the supply flow passage 20 are mixed by the peripheral surface of the rotor 2 rotating at a high speed. The liquid mixture reaching the vicinity of a liquid mixture supply port 4 is revolved spirally by the effect of an impeller 16 rotating at a high speed to be sucked in the rotor from the liquid mixture supply port 4 and dispersed under stirring by the impeller 16 to be sent in a spiral liquid passing region 7 from a stirring region 17 and separated into a heavy liquid phase H and a light liquid phase L in a heavy liquid-light liquid drawing-out region 10 by centrifugal force.
Patent JP-S5911985-A (JP)
Inventor: KASHIMA MITSUHIRO
IPC: B62K25/06
Filed: 1982-07-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09286279-A (JP)
Title: Method for controlling vehicular motion picture camera
Inventor: OKADA MOTOHIRO
IPC: B60R1/00
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To favorably photograph an outside scene even at the time of rain and at the time of the snow fall by using in priority images which are photographed immediately wiping with a wiper when a wiper is operated by attaching a motion picture camera so as to photograph an outside of the automobile through a wiping area which is wiped with a wiper of a transparent member. SOLUTION: A control device 11 controls a motion picture camera 4 for photographing an outside of an automobile through a window shield 2 provided with a wiper 9. In other words, on a wiper motor 8 for driving the wiper 9, an encoder 10 which is attached co-axially with the wiper motor 8 is attached, a position of a wiper 9 corresponding to the photographing area of the motion picture camera 4 in advance is set in the encoder 10 so that image quality signals A through D are output to the control device 11 on the basis of the photographing area and the position of the wiper 9. The control device 11 receives the output by the wiper 9 to judge the influence of the image quality, respectively outputting appropriate control signals to the motion picture camera 4 and the image processing device 12.
Patent JP-S5823770-A (JP)
Title: Preparation of boiled fish paste
Inventor: YOSHIDA YUKIO
IPC: A23L17/00
Filed: 1981-08-01
Abstract: PURPOSE:To prepare a boiled fish paste storable for a long term, by covering a molded fish meat protein with a heat-resistant covering sheet, and coagulating and sterilizing the fish meat protein under heating. CONSTITUTION:A heat-resistance sheet material is coated with a mixture prepared by mixing 100g NaCl with 20-300g vinyl acetate and 50-60g water to give a coating weight of 3-20g/m<2>, and the resultant coated sheet material is dried to give a covered sheet 2 having a sterilizing layer (2a). A seasoned fish meat protein is then placed on a platy material 1, molded and covered with the sheet 2 to bring the surface of the molded fish meat protein part 3 into contact with the sterlizing layer (2a) thereof, and the whole surface is completely covered with the surface sheet 6. The covered molded fish meat protein 3 is then coagulated and sterilized under heating at 85-95 deg.C for 15-35min to prevent the invasion and development of bacteria by the sterilizing power of the sheet 2.
Patent JP-H08314267-A (JP)
Title: Developing device
Inventor: NIWA KOICHI
IPC: G03G15/08
Filed: 1995-05-19
Abstract: PURPOSE: To prevent toner scattering so as to prevent the internal part of a product from getting dirty or an image from being soiled by scattered toner by providing a member having elasticity and having small frictional resistance in a gap between a developing roller and a bristle cutting blade out of a range corresponding to an image forming area. CONSTITUTION: Developer held on the surface of the developing roller 25a is carried white it is bristle-cut to be in specified thickness by the bristle-cutting blade 25d. The blade 25d is adjusted to form a specified gap with the roller 25a and screwed. A toner scattering preventing seal 28 having the elasticity and having the small frictional resistance is provided in the gap out of the image forming area between the blade 25d and the roller 25a. The seal 28 is fixed in contact with the roller 25a in a state where it is compressed and deformed as the blade 25d is fixed by screwing to fix the blade 25d.
Patent JP-S5912298-A (JP)
Title: Aluminum fin for heat exchanger
Inventor: UEHARA KATSUJI
IPC: F28F13/18
Filed: 1982-07-14
Abstract: PURPOSE:To improve water wettability of fins for a heat exchanger and enhance heat-exchanging efficiency, by a method wherein an appropriate heating step is provided in a rolling step, and a plurality of crater parts are formed at fin surfaces of a finished rolled article by heating. CONSTITUTION:By providing an appropriate heating step in a rolling step and appropriately heating an aluminum fin material at a temperature in the range from 400 deg.C to the melting point of the material, inclusive, a plurality of crater parts can be formed at the fin surfaces. An Fe component contained in the fin material has an effect on the formation of the crater parts. A heating atmosphere is not limited to the atmospheric air but may be an atmosphere of such a gas as oxygen, nitrogen, hydrogen or argon. The component for forming the crater parts is not limited to the Fe component but may be any one which can form the crater parts at the fin surfaces when being heated. When using a component other than the Fe component, heating conditions are not specifically limited.
Patent JP-H1052186-A (JP)
Title: Transformed gramineae
Inventor: GOLDMAN STEPHEN L
IPC: A01H1/00
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain a pollen grain of transformed Gramineae having resistance to herbicide, capable of improving productivity and quality and useful for an agricultural field by producing it by using a specific plant and causing a new growth-forming response. SOLUTION: This pollen grain of a transformed Gramineae is obtained by transforming Gramineae such as Zea mays, Triticum vulgare, Avena sativa and Scale cereale produced by a plant grown from the seedling influenced by the infection with vir<+> Agrobacterium tumefaciens including a vector containing a genetically-engineered T-DNA. Moreover, a Gramineae slant is preferably induced by the pollen grain.
Patent JP-S5548239-A (JP)
Title: Polyvinyl chloride composition
Inventor: MITANI KATSUO
IPC: C08L1/00
Filed: 1978-10-03
Abstract: PURPOSE: To obtain a polyvinyl chloride composition with good thermal stability and processability, suitable for carrying out extrusion and injection molding, by blending a high polymerization degree polyvinyl chloride with a low polymerization degree polyvinyl chloride having sulfur in the molecule.  
     CONSTITUTION: A) A polyvinyl chloride with an average polymerization degree of 100W600 (pref. 150W500) having sulfur in the molecule and B) another polyvinyl chloride with an average polymeization degree of 600 or higher are intimately blended in a weight ratio A:B of 5:95W50:50 by e.g., a ribbon blender, etc., followed by kneading at 130W180°C under pressure by e.g. a mixing rall, etc. to form into a sheet-like product, thus giving the objective composition. Said component A) can be prepared easily by the polymerization of vinyl chloride in the presence of a sulfur-contg. chain transfer agent such as a mercapto group-carrying organic compound. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08318915-A (JP)
Title: Device for automatically feeding powder and granular material
Inventor: NISHIKAWA TOSHIO
IPC: B65B43/54
Filed: 1995-05-19
Abstract: PURPOSE: To isolate the interior of a bag body from the outside air to prevent powder and granular material from scattering by a method wherein air in the bag body is gradually exhausted according to the feed quantity of the powder and granular material and after feeding a predetermined quantity thereof, air in the body is forcibly exhausted to tightly close the body. CONSTITUTION: A feed pipe 7 for powder and granular material is mounted in a flexible duct 6 for supplying and exhausting air in a bag body, in a double- pipe manner, and a sealing device is provided at a bag port setting point of the duct 6 And an opening of the bag body 1 mounted on a load cell 22 is lifted by means of a holder 3 and a holding tube 5 inserted into a bag port of the body 1 is expanded with air so that the opening of the body 1 is brought into close contact with the inner wall of the port of the body 1 to feed the powder and granular material, in which air in the body 1 is gradually exhausted and after a predetermined quantity of the material is fed, air in the body 1 is forcibly exhausted and the port of the body 1 is closed.  As a result, the material can be prevented from being exposed to the air and the material can be prevented from attaching to the skin of operators as far as possible.
Patent JP-2000308512-A (JP)
Title: Fixture for fixing strap
Inventor: MAEHARA ATSUSHI
IPC: A45C13/30
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a fixture for fixing a strap which is used for camera, difficult to be deformed by external force such as an impact, simple to handle by unnecessitating a tool or skill for installing, large in the freedom degree with respect to movement at the time of using and satisfactory in touch at the time of using. SOLUTION: This fixture is formed of a strap part 2a formed by knitting fibers and a resin part 2b obtained by inserting both ends of this part 2a into resin. The part 2a is fixed to a fixing part 1 on the side of a main body provided at the main body of a portable camera, etc., in the state of a loop so as to be engaged with a strap main body 3 via the part 2b.
Patent JP-S61277417-A (JP)
Title: Injection-molded product
Inventor: HOSONO NOBUYOSHI
IPC: B29C45/26
Filed: 1985-06-04
Abstract: PURPOSE:To prevent generation of a deffective article based on plucked-off of a part corresponding to an injection port, by providing an annular groove part surrounding a part corresponding to the injection port on the surface facing an injection port side. CONSTITUTION:Molten resin such as plastics is injected within a cavity of a mold 8 through an injection port 7 for filling, the molten resin is cured through temperature drop and then released afterwards. Hereupon, an annular groove part 11 is formed on the surface of a product B so as to surround a part 9 corresponding to the injection port 7. The annular groove part 11 is shaped by an annular protrusion 12 formed so as to surround the injection part 7 of the mold 8, which serves as a starting point of breaking in such cases when the resin of the surface part of the product B is plucked off. Therefore, as for a part 13 which is placed off, as a range of the same is limited to the inside of the annular groove part 11, fixed quality can be obtained always.
Patent JP-S5914244-A (JP)
Title: Photomultiplier tube
Inventor: ITOU MASUYASU
IPC: H01J43/06
Filed: 1982-07-14
Abstract: PURPOSE:To unify the time from the arrival of gamma rays on a photoelectric surface to the extraction as an output and reduce the variance of the travel time of photoelectrons by unifying the electric field applied to the photoelectric surface and averaging the path of photoelectrons in a position CT device. CONSTITUTION:A rectangular focus electrode 3 has an opening section 2a at its center and peripheral electrodes 3b, 3c, 3d, 3e are fixed at four edges. Each peripheral electrode is a plate-like body in parallel with the light axis of a photoelectric tube, and its belly in shaped so as to swell toward a photoelectric surface 2. The photoelectric surface side of this peripheral section is shaped in contact with the virtual spherical surface concentrical with the center of a spherical surface specifying the photoelectric surface 2 and having a smaller diameter than that of said spherical surface. Photoelectrons from the photoelectric surface 2 are guided to a dynode assembly through the opening section 3a, multiplied by dynodes 4a, 4b...4n, gathered by a collector 5, and fed out through predetermined pins 6.
Patent JP-S61282146-A (JP)
Title: Seat belt retractor
Inventor: NAGASHIMA TOSHIYUKI
IPC: B60R22/48
Filed: 1985-06-06
Abstract: PURPOSE:To improve the restraining function of a seat belt by giving a required slackening quantity in accordance with a car speed. CONSTITUTION:A motor 25 which rotates a winding shaft 2 in a belt-delivering direction, and a tensionless mechanism 17 for checking the rotation of the wind ing shaft 2 in the belt-winding direction, are controlled by a slack-giving output means 30b, to carry out slackening control in accordance with a car speed. That is, a car speed which is sensed by a sensing means 34 is judged whether it is a defined car speed or not by a judging means 30c. Then, a time-difference output means 30d outputs a signal to a reference position determining means 30a so as to determine the reference position earlier when the car speed is lower than the defined car speed, while to determine the reference position later when the car speed is above the defined speed Thereupon, the reference position determining means 30a determines the reference position of a worn belt within a certain time and outputs the result to the slack-giving output means 30b. Accordingly, the determining time is differentiated in accordance with a car speed to determine the reference position of the worn belt, thereby, giving a proper slacking quantity.
Patent JP-S63287785-A (JP)
Title: Production of 1,3-bis(dicarboxyphenyl)disiloxane derivative or its anhydride
Inventor: KIKUCHI NOBURU
IPC: C07F7/08
Filed: 1987-05-19
Abstract: PURPOSE:To produce, in high yield, the title compound which is used as a resin curing agent, by coupling reaction between a Grignard reagent of halogeno- o-xylene and a disubstituted halogenosilane into a dimethylphenyl substituted silane followed by specific reactions. CONSTITUTION:The coupling reaction between a Grignard reagent of halogeno-o- xylene and a disubstituted halogenosilane of formula I (R, R' are methyl, phenyl; X is halogen) is carried out, preferably at a molar ratio of 1:(0.5-1.5). The product of formula II is hydroxymethylated using water and a palladium catalyst to give a compound of formula III, which is hydrolyzed into 1,3-bis(dimethylphenyl)disiloxane derivative of formula IV. The product is oxidized or additionally ring-closed by dehydration to give a compound of formula V or of formula VI.
Patent JP-S5824100-A (JP)
Inventor: NAKADA KATASHIGE
IPC: E01F8/00
Filed: 1981-08-03
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-H04349393-A (JP)
Title: Incandescent lamp dimmer
Inventor: HAMADA AKIHIKO
IPC: F21V23/00
Filed: 1991-05-28
Abstract: PURPOSE:To provide an incandescent lamp dimmer which releases a dimmer unit from the restriction of body dimensions and increase a load control capacity by improving a radiation efficiency and also reduce the size of an operation part required to install a wall. CONSTITUTION:A dimmer unit 2 is arrangedly installed on the back of a ceiling X to which a lighting equipment 1 where an incandescent lamp load L is installed is suspendedly installed. An operation part 3 is arrangedly installed on a wall surface Y and connected to the dimmer unit 6 with a wiring 2 previously wired in the wall surface Y and on the back of the ceiling X. The dimmer unit t contains a phase control circuit, and the operation part 3 is arrangedly installed on the wall surface Y in the same way as general wiring equipment and on the surface thereof, the operating picker 17 of a variable register to set a dimming degree and a light emission diode LED for ON display are exposed.
Patent JP-H07292924-A (JP)
Title: Attached stone
Inventor: SHIMANUKI KIMIO
IPC: B32B5/18
Filed: 1994-04-25
Abstract: PURPOSE:To facilitate construction work by attaching the surface or back face of base material with at least the surface and back face made porous, to the plane part of stone with at least one face formed into a plane. CONSTITUTION:The surface or back face of base material with at least the surface and back face made porous is attached to the plane part of stone such as natural marble, artificial marble or granite with at least one face formed into a plane. The base material made porous is formed of one kind of material among concrete, metal ceramics, timber and rock, or the combination thereof. Transportation and handling can be thereby facilitated by making stone lightweight and the like.
Patent JP-S5932655-A (JP)
Inventor: DONARUDO JIYON DEYUUSA
IPC: F02K1/46
Filed: 1983-07-06
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-H11317830-A (JP)
Title: Image reader
Inventor: ITO YOSHIYA
IPC: G03B27/52
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To prevent intrusion of external dust to an optical path of a CCD reduction optical system and to simplify the optical alignment and assembling of the CCD reduction optical system. SOLUTION: Part of a reduction optical system read section of this image reader is designed to be an optical unit to enclose all optical paths formed in the reduction optical system read section 21 employing a CCD. The optical unit 7 includes a light source 8 and a contact glass 9 and is configured freely removably from a device main body 18 and a paper discharge lower unit 17.
Patent JP-S6016366-A (JP)
Title: Grindstone
Inventor: SATOU JIYUNICHI
IPC: B24D5/10
Filed: 1983-07-05
Abstract: PURPOSE:To improve the grinding performance of a grindstone having a grinding layer on the peripheral part of a metal wheel, by building a heat pipe in the holder of the grindstone to efficiently remove heat generated by grinding. CONSTITUTION:A grindstone holder 1 is an annular metal whose cross section perpendicular to the circumference is shaped as L and which has flat sides and a grinder-fitting hole 2 in the center. In the holder 1, an annular opening 5 is provided along a fitting surface 4 for a grinding layer 3. A wick 6 is housed in the internal opening 5 along the inside thereof, a prescribed liquid is contained in the opening, and the opening is sealed up, so that a heat pipe is built in the holder 1. In manufacturing the grindstone, the wick 6 is housed in a prescribed state inside the groove 5a of the lower holder portion 1a, and the upper holder portion 1b is welded thereon under argon, so that the internal opening 5 is defined along the welded sections 1c. Air is then removed through a suction hole 7 to inject the working liquid for the heat pipe. After that, the suction hole 7 is closed.
Patent JP-H11317162-A (JP)
Title: Assembling method for electron gun
Inventor: SHIYOUTO AKIHIRO
IPC: H01J9/18
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To accurately assemble various component parts. SOLUTION: This assembling method is provided with a process to heat glass to which a supporting piece of an electron gun structural body held by a holding means is jointed, a process to locally heat the supporting piece and/or a jointed area of the glass where the supporting piece is jointed, after the glass is heated, a process to joint the glass by pressing it just after the supporting piece and/or the jointed part of the glass is locally heated, and a process to cool the electron gun structural body with the glass jointed.