baber/WOPTO huggingface dataset:
Patent JP-S63116674-A (JP)
Title: Algae sauce or raw material thereof
Inventor: UCHI OSAMU
IPC: A23L23/00
Filed: 1986-11-05
Abstract: PURPOSE:To obtain the titled product free from harsh taste and starchy smell and giving the taste and flavor of agar to the palate, by acidifying an agar extract or fine particle of agar. CONSTITUTION:The objective product having a pH of 2.5-5 can be produced by adjusting the pH of an agar extract or fine particles of agar with edible vinegar, hydrochloric acid, weak acid salt of an alkali metal, etc. the fine granule of agar can be produced e.g. by finely pulverizing agar e.g. with a three-roll mill and eluting the content with water.
Patent JP-H03124490-A (JP)
Title: Rewritable optical recording medium and manufacture thereof
Inventor: KAWAGUCHI TAKEYUKI
IPC: G11B7/2472
Filed: 1989-10-09
Abstract: PURPOSE:To conduct the recording of optical information and the erasing of a recording bit efficiently, repeatedly and stably by composing at least one of an expansion layer and a holding layer of the cross-linking body of specific dyestuff and resin. CONSTITUTION:An optical recording medium is constituted by supporting an expansion layer A consisting of a resin P1 displaying rubber elasticity at room temperature and a dyestuff D1 and a holding layer B made up of a resin P2, which can be changed reversibly to a glassy state at room temperature and to a rubbery state at a temperature higher than said temperature, and a dyestuff D2 onto a substrate, and at least one of the expansion layer A and the holding layer B is composed of the crosslinking body of a naphthalocyanine dyestuff containing a (metha)cryloyl group and a resin including the (metha)cryloyl group. Accordingly, the expansion layer A forms a bump by thermal expansion through laser-beam irradiation, the holding layer B can maintain the shape of the bump, and the holding layer B is heated at the glass transition temperature or higher, the shape of the bump can be difficult to be kept and high-degree repeated durability can be satisfied.
Patent JP-S62121481-A (JP)
Title: Image forming device
Inventor: KISHIMOTO TADAO
IPC: G03G21/00
Filed: 1985-11-20
Abstract: PURPOSE:To save an expensive DC high voltage power source by applying a voltage to the conductive toner recovery roller in a cleaning device by utilizing the output of another high voltage power unit. CONSTITUTION:An image carrier drum 1 is provided with the toner recovery roller 3 made of a conductive material together with a cleaning blade 2, the toner recovery roller 3 is applied with a voltage having the opposite polarity from a charge that the toner has, and toner T separated by the cleaning blade 2 is attracted and recovered. A voltage divider 8 is used to utilize a DC high voltage power source 7 for a charging electrode 6 as the power source for the toner recovery roller 3. The DC high voltage power source 7 for the transfer electrode 21 can be utilized and the output of an AC high voltage power source 17 which applies a voltage to a separation electrode 22 and a discharging electrode 23 is rectified and also usable.
Patent JP-S63115529-A (JP)
Inventor: YAMANO SHIRO
IPC: A47L15/42
Filed: 1986-11-04
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-S61140357-A (JP)
Title: Electromagnetic stirring method of weakly deoxidized steel in continuous casting of slab
Inventor: SOEJIMA TOSHIYUKI
IPC: B22D11/10
Filed: 1984-12-11
Abstract: PURPOSE:To cast continuously a weakly deoxidized steel for a thin sheet having excellent surface and internal quality by stirring eletromagnetically a molten steel contg. a specific ratio each of C, Si, Mn, P, S, Al and N over the entire inside circumferential surface in a casting mold so that the molten steel flows upward. CONSTITUTION:The molten steel 4 contg. <=0.12% C, <=0.02% Si, <=0.4% Mn, <=0.015% P, <=0.015% S, <=0.02% Al and <=0.030N is poured into the continuous casting mold 1. Electromagnetic stirring coils 2, 3 are respectively disposed to the surfaces of the wide face side 2 and narrow face side 2 of such mold 1 to generate upward flow in the molten steel 4 in the mold 1 over the entire inside circumferential surface of the mold walls. The rising of the inclusion and foam in the molten steel 4 is thus accelerated and the continuous casting billet of the weakly deoxidized steel having the excellent surface quality of the broad end part and narrow face in particular and the excellent internal quality is obtd.
Patent JP-2000084768-A (JP)
Title: Working table of cutting work device
Inventor: MAEDA TAKEJI
IPC: B23Q1/25
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To facilitate the carrying-out of a product and remaining materials by providing a loading stand for supporting a part to become a product of a workpiece and a supporting means arranged around the loading stand and having the upper face lower than the loading stand. SOLUTION: A workpiece 2 is attracted on a prescribed position on a loading stand 10 of this working table 3 by an electromagnet 8. Then, the workpiece 2 is moved under a machining head 4 together with the working table 3 and cut by irradiation of a laser beam. After finish of the cutting, a product 2' is loaded as it is on the loading stand 10 on the working table 3 side, but ring- shaped remaining materials 2" having surrounded the product 2' are dropped onto a supporting member 11 outside the loading stand 10 and supported thereon. Namely, at the time of the finish of the cutting, the product 2' and the remaining materials 2" are separated easily. In this state, afterwards, the machining head 4 is retreated from above the product 2', and the electromagnet 8 is switched into OFF state, to thereby release the attraction of the product 2'.
Patent JP-H02109477-A (JP)
Title: Solid-state image pickup device
Inventor: NAGAI TADASHI
IPC: H04N5/3722
Filed: 1988-10-19
Abstract: PURPOSE:To realize a strobo function without using an external device by generating three readout signals from a photoelectric conversion element and using independent signals for the discharge of undesired charge and transfer and output of the signal charge sequentially. CONSTITUTION:Three readout signals are generated in one vertical blanking period. The 1st readout signal discharges the undesired charge stored in a photoelectric conversion element of a photoelectric conversion section 11 from a discharge section 16. Then the signal charge newly stored in the photoelectric conversion element by the 2nd readout signal is transferred to a horizontal transfer section 13 via a vertical transfer section 12 and outputted as a signal for a vertical scanning period through a signal charge detection section 14. Then the signal charge is outputted serially as the next scanning period signal through the storage section 14 by using the 3rd readout signal vertical transfer signal. Since three readout signals are used to apply output after the transfer independently in this way, the strobe function is realized without providing a storage and its control section at the external device.
Patent JP-H10104493-A (JP)
Title: Lens barrel and optical equipment equipped with the same
Inventor: MIYAGAWA MASAE
IPC: G02B7/04
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To easily align the optical axis of a lens barrel and the optical axis of a moving group lens with each other by moving a guide member to the lens barrel optical axis according to operation. SOLUTION: When a sleeve-side eccentric piece 8 is rotated by engaging a tool with the operation groove part of the eccentric piece 8, the rear end of a focus guide bar 7b can be moved to the lens barrel optical axis along a Y axis within a range of a specific eccentricity quantity. Consequently, a focus moving frame 5 and the optical axis of a focus lens D held by it can be moved along the Y axis. When the eccentric piece 8 is rotated by engaging the tool with the operation groove part of a U-shaped groove side eccentric piece 8, the rear end of a focus guide bar 7a can be moved to the lens barrel optical axis along an X axis within a range of a specific eccentricity quantity. Consequently, the focus moving frame 5 and the optical axis of a focus group lens D held by it can be rotated around the focus guide bar 7b along the X axis.
Patent JP-S63117271-A (JP)
Title: Frequency characteristic adjusting circuit for attenuator
Inventor: MATSUZAKI MASAAKI
IPC: G01R13/22
Filed: 1986-11-05
Abstract: PURPOSE:To facilitate the adjustment of frequency characteristic of an attenuator in a proper range, by providing a comparator to determine whether the amplitude of a reference pulse is in a fixed range with the application of the reference pulse to a probe. CONSTITUTION:When a reference pulse 19 with a specified narrow amplitude is applied to an input terminal 10 of a probe, it is divided in the voltage with an attenuator comprising a resistance 11 and a capacitor 13 in the probe and a resistance 12 and a capacitor 14 in a measuring device body and applied to a buffer amplifier 17. An output of the amplifier 17 is applied to each one terminal of comparators 21 and 22 while first and second reference voltages Vr1 and Vr2 are applied to the other terminals thereof and comparison outputs thereof are applied to FFs 23 and 24 respectively. A NOT Q output of the FF23 is applied to a reset terminal of the FF23 through a delay circuit 27 and a pulse with the width determined by a delay time is inputted into an AND gate 31 through an inverter 25. A NOT Q output of the FF24 is inputted into the gate 31 through a buffer 26 as pulse with the width determined by the delay time through a delay circuit 28.
Patent JP-H01104412-A (JP)
Title: Extrusion die for perforated flat pipe
Inventor: SUKIMOTO KISHIN
IPC: B21C25/02
Filed: 1987-10-19
Abstract: PURPOSE:To easily manufacture a male die of high accuracy by facilitating the precise forming of the main part by manufacturing a male die by dividing into a main body part and the core member including a bearing part and assembling both separatably. CONSTITUTION:A male die 1 is composed of a discoid male die main body 1A and the core member 1B assembled to the main body 1A. The leading hole 13 of an extrusion material is formed on the male die main body 1A and on the other hand, a slit-like core member fitting hole 14 is formed at the center part. On one side edge of the core member 1B, numerous hollow part forming projecting pieces 11 are provided in a row by leaving the gap of the extrusion forming material leading groove part among each other. And yet the bearing part 11a corresponding to the hollow part of the porous pipe is formed at the part of the forming projection piece 11. The forming of the bearing part 11a of the forming projection piece 11 which is the important part of the core member 1B and the neck part of the leading groove tip adjoining therewith can be thus executed without any trouble by wire cut discharge machining.
Patent JP-2001089884-A (JP)
Title: Method for recovering aqueous solution of nitric acid from pickling waste solution
Inventor: KITANI SHIGERU
IPC: C23G1/36
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for recovering an aqueous solution of nitric acid of high quality from a pickling waste solution containing nitric acid. SOLUTION: In this method, a pickling waste solution containing nitric acid freed from free acids at need is subjected to neutralizing treatment, the produced precipitates are removed to form into an aqueous solution essentially consisting of calcium nitrate, sulfuric acid is added to the aqueous solution, the produced precipitates of calcium sulfate are removed, and treatment for reducing the concentration of sulfuric ions and/or the concentration of calcium ions contained in the obtained aqueous solution of nitric acid is executed.
Patent JP-S61141072-A (JP)
Title: Japanese language processing system in standard program language
Inventor: KINOSHITA JUN
IPC: G06F5/00
Filed: 1984-12-13
Abstract: PURPOSE:To process Japanese language within the specification scope of standard program language by providing a code converting mechanism for converting and defining a mapping area. CONSTITUTION:When a JIS6226 KANJI (Chinese character) code is inputted through an input device 1, it is converted into a shift JIS general purpose KANJI code by the code converting mechanism 3, and handed over to a program, that is, a central control unit 4. When a user wants to display or print data on an output device 2 for employing the JIS6226 KANJI code, an inverse conversion is applied to the code handed to the code converting mechanism 3 from the program. If the code conversion is unnecessary, data is directly read and written on an intermediate file 5.
Patent JP-H11100981-A (JP)
Title: Floor member and installation of floor by using same
Inventor: EDA NOBORU
IPC: B32B7/02
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To sufficiently satisfy functional conditions necessary for a floor member and reduce cost and construction priod. SOLUTION: This floor member 1 is constituted of a surface decoration member 2 formed of a high density material to form the surface layer of the floor face, an intermediate cork member 3 formed to have a little lower density than the surface decoration member 2 by use of cork as a raw material to form an intermediate layer of the floor face, and a base layer cork member 4 formed to have a little lower density than the intermediate cork member 3 by use of a carbonized cork as a raw material to constitute the base layer of the floor face. After the base layer cork member 4 has been stuck on the substrate 10 of a structure, the intermediate cork member 3 and the surface decoration member 2 are laminated in turn to constitute a three-layer structural floor face chiefly made of cork.
Patent JP-S62127485-A (JP)
Title: Method for recovering iron oxide from waste liquor produced by pickling of steel with hydrochloric acid
Inventor: HASEGAWA KAZUO
IPC: C23G1/36
Filed: 1985-11-26
Abstract: PURPOSE:To recover high purity iron oxide having superior characteristics of power from waste liquor produced by the pickling of steel with hydrochloric acid by separating iron from the waste liquor by liq.-liq. extraction, adding sulfuric acid to a ferric chloride soln. obtd. by back extraction, further adding a neutralizing agent and controlling the pH and temp. of the reaction system and the reaction time. CONSTITUTION:Ferrous salt in waste liquor produced by the pickling of steel with hydrochloric acid is oxidized to ferric salt and the concn. of hydrochloric acid is adjusted to 5-9N. The waste liquor is brought into contact with an org. phase contg. an ether or ketone type org. extracting reagent such as dimethyl ether or methyl ethyl ketone to transfer the iron to the org. phase as an iron chloro-complex. Impurities are left in the aqueous phase. The iron in the org. phase is transferred to an aqueous phase by back extraction with ion exchanged water and sulfuric acid or sulfate is added in 0.1-3 molar ratio to iron. After the temp. of the resulting soln. is regulated to 80-110 deg.C, a neutralizing agent such as ammonia is added so as to adjust the pH at the end of the precipitation reaction of iron of >=7. The soln. is then aged at >=7 pH and 80-110 deg.C for >=10hr and a formed precipitate is separated and dried to recover iron oxide (alpha-Fe2O3).
Patent JP-2001080021-A (JP)
Title: Structure of connector for electric connection
Inventor: KOIZUMI TAKASHI
IPC: B41C1/00
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To perform electric wiring with an automatic exposure device simply without doing special work for electric parts on the side of a dolly. SOLUTION: As an action when a dolly 200 is housed in a plate housing part 104, first, conveyance properties are mainly adjusted relatively roughly (guide movement by the index plate of a transfer member and the guide route of a guide rail), and positioning pins 410, 414 are inserted into round holes 416, 418 immediately before reaching the deepest part to perform fine adjustment, so that connectors 420, 422 can be connected surely with the movement from a position immediately before the deepest part to the deepest part.
Patent JP-H03135194-A (JP)
Title: Method for moving processing of active connection conducted to moving terminal between two switching exchange for moving service in remote communication system for moving communication
Inventor: HITSUKAA HABERUTASU PIEERU YOH
IPC: H04W36/12
Filed: 1990-10-03
Abstract: PURPOSE: To attain call control through the shortest route by continuing connection with a mobile terminal for moving the processing of the active connection of switching exchange operating mutual communication in the plural base stations of a specific group. CONSTITUTION: When plural mobile stations(MS) indicating telephone sets move from a mobile switching exchange(MSC1 ) of plural housing base stations(BS) to another mobile switching exchange(MSC2 ) area, a message 'hand-over should be execute' is transmitted to the MSC2 . The MSC2 calls a hand-over number from a data base(DB) used for transmitting a call from the MSC1 to the MSC2 by exchanging the message. When a radio channel can be used by the MSC2 , a message 'radio channel approval' is transmitted from the MSC2 to a control unit. Connection from the MSC1 to the MSC2 is operated by using a hand-over number for route search, and the MSC2 operates the hand-over processing by radio, and takes-over the call control.
Patent JP-H02116496-A (JP)
Title: Stopping mechanism at front of meat box of meat saw
Inventor: OSE TAKAO
IPC: B26D3/26
Filed: 1988-10-21
Abstract: PURPOSE:To stop a meat box with good accuracy in case of adjusting the reciprocating speed of the meat box and even in case of the temp. of the coil of a motor being varied by controlling the meat box so as to stop at specified front position with good accuracy in a meat saw. CONSTITUTION:A front stop position approaching detector 12 is provided so as to automatically adjust and correct by arithmetic processing device the delay time until cutting off the electric power of the motor 6 driving a meat box 3 (abbreviated as M2 hereunder) after the projection piece 13 fitted to the adequate place of the output shaft 7a of a speed reducer 7, according to the following values by detecting the reciprocating speed of the meat box 3 and further the fluctuation of the temp. of the coil of M2. The M2 is made to brake for a fixed time t2 by moving the meat box 3 by inertia for the time t1 after cutting off the electric power. Consequently, the meat box 3 can correctly be stopped at the front stop position irrespective of the reciprocating speed of the meat box 3 and even against the temp. fluctuation of the coil of M2.
Patent JP-2001085217-A (JP)
Title: Manganese-zinc ferrite
Inventor: INOUE MASASHI
IPC: C04B35/38
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain a manganese-zinc ferrite which shows a high magnetic permeability in a wide frequency band, particularly, high magnetic permeability in a frequency band near 10 kHz. SOLUTION: A manganese-zinc ferrite contains 50-56 mol% iron oxide (Fe2O3 equivalent), 21-27 mol% manganese oxide(MnO equivalent), and 20-26 mol% zinc oxide(ZnO equivalent) as main ingredients and 0.0003-0.003 wt.% phosphorus(P equivalent) as an accessory ingredient and has an average crystal grain diameter of 50-200 μm.
Patent JP-H02157244-A (JP)
Title: Aromatic ether
Inventor: KUNUUTO ROITAA
IPC: C07C255/37
Filed: 1989-10-12
Abstract: NEW MATERIAL: An aromatic ether represented by formulae I, II (wherein R 1 , and R 2  are each H, halogen, alkyl, cycloalkyl, aryl or aralkyl; R 3 , and R 4  are each H or alkyl; X is C under such a condition that C of at least one ring is substituted by two 1-12C alkyl groups at the same time; Y is CN, COOR 5  C, R 5  is H, 1-5C alkyl, 5-6C cycloalkyl or 6-10C aryl; (n) is 1 or 2; (m) is 4-7; and (p) is 1-4).  
     EXAMPLE: A compd. represented by formula III.  
     USE: This new material is a plastic raw material for producing a molded article, a film or a fiber and shows very excellent dimensional stability during heating.  
     PROCESS: A compd. represented by formula IV (M is an alkali metal) and a compd. represented by formula V or VI (Z is F, Cl, Br or nitro) are reacted in the presence of a polar aprotic solvent at a temp. of 20-350°C to obtain the compds. represented by the formula I, II. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H03126026-A (JP)
Title: Projection type liquid crystal display device
Inventor: YAJIMA FUMITAKA
IPC: G03B21/00
Filed: 1989-10-11
Abstract: PURPOSE:To display a high-definition image without the unevenness of a color on a screen by performing color separation by the use of a dichroic mirror whose wavelength selecting characteristic is consecutively changed in accordance with incident angle. CONSTITUTION:A device is constituted of three liquid crystal light valves 7R, 7G and 7B for forming the image, a dichroic mirror system for performing the color separation to the three primary colors of light, a means for compositing the color image, a light source 1 and a projecting lens 11. The dichroic mirrors 4 and 5 whose wavelength selecting characteristic is consecutively changed are used in the dichroic mirror system. Namely, the light from the light source 1 which tends to be diffused is made incident on the liquid crystal light valves 7R, 7G and 7B as color light without the unevenness of the color by arranging the wavelength characteristic of reflected light and emitted light by using the dichroic mirrors 4 and 5 whose wavelength selecting characteristic from a part where the incident angle is large to a part where the incident angle is small consecutively differs. Thus, the high-definition image without the unevenness of the color is displayed on the screen.
Patent JP-H04141241-A (JP)
Title: Cleaning apparatus for instrument used in ultramicroanalysis
Inventor: TAKASUKA MASAMI
IPC: B08B3/08
Filed: 1990-10-01
Abstract: PURPOSE:To clean an instrument without using a large amount of a high puriy chemical agent and without generating the counter contamination due to the impurity in the chemical agent by gasifying an acid type chemical agent in a hermetically closed container and exposing the instrument to the gasified cleaning gas to clean the same. CONSTITUTION:An instrument 8 composed of an acid-resistant resin to be cleaned is received in a Teflon hermetically closed container 1 and a Teflon chemical agent container 5 having an acid type chemical agent 7 stored therein is provided in the hermetically closed container 1 at a position not coming into contact with the instrument 8. Further, the chemical agent 7 is heated by a heater 6 to form cleaning gas for cleaning the instrument 8. As a result, it is unnecessary to use a large amount of a high purity chemical agent and the cost of the chemical agent can be suppressed low. Further, there is no possibility of the counter-contamination of the instrument due to the impurity contained in the chemical agent. Since the instrument does not come into contact with the chemical agent in the hermetically closed container when the instrument is taken in and taken out of the hermetically closed container, this apparatus is safe.
Patent JP-S60200860-A (JP)
Inventor: ROBAATO SHII SHIEIFUAA
IPC: D01F11/12
Filed: 1984-12-14
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-H06209095-A (JP)
Title: Solid image sensor
Inventor: MAIKERU DEII ROSUTOOKAA
IPC: G02B27/00
Filed: 1993-09-28
Abstract: PURPOSE: To provide a solid image sensor with an integral optical system and a method for manufacturing the solid-stage image sensor. CONSTITUTION: A solid-stage image sensor has a substrate 104, an array 102 of a photosensitive member being arranged on the surface of the substrate 104, and a light transmission layer 106 that is located at the upper part of the array is adjacent to it and at the same time causes light to be converged onto the array.