baber/WOPTO huggingface dataset:
Patent JP-2000023676-A (JP)
Title: Seven-pass transmembrane receptor protein erg 5
Inventor: ONO TAKESHI
IPC: C12R1/91
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a new seven-pass transmembrane receptor protein ERG 5 which is composed of a seven-pass transmembrane through type receptor protein EGR 5 containing the sequence substantially identical to a specific amino acid sequence and is useful for the detection of tumor cells or the development of medicines controlling the multiplication and the function of tumor cell or the like. SOLUTION: This receptor is a new seven-pass transmembrane receptor protein ERG 5 (salt) containing the amino acid sequence substantially identical to the amino acid sequence represented by the formula and is useful for the detection of tumor cells or the development of medicines controlling the multiplication and the function of various cells containing tumor cells. This protein is obtained by screening a cDNA library arising from mouse lung by means of using cDNA of ERG family obtained from experimental allergic encephalomyelitis critical autoreactive T cell 4R312 arising from mouse as a probe, integrating a gene coding the resultant ERG 5 into a vector to product the expression system and then introducing this into host cell to express.
Patent JP-S6091622-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: KOBAYASHI YUTAKA
IPC: H01L21/324
Filed: 1983-10-26
Abstract: PURPOSE:To equalize the facial direction of a semiconductor assuring the reliability of characteristics of the element formed on the surface of semiconductor by a method wherein a part of semiconductor layer is not crystallized as a region to be melted for regrowing process. CONSTITUTION:Polycrystalline Si layer 2 is formed on the surface of an optically ground quartz substrate 1 by CVD process later to form an Si island by dry etching process. Furthermore Si is etched excluding the region on the end of the side wherein recrystalization is to be started. The residual Si island and the exposed part of the substrate 1 is coated with the Si2 film 6. The substrate 1 thus formed may be melted to be regrown by means of zone-melting regrowing device.
Patent JP-2001027605-A (JP)
Title: Fluorescence measuring apparatus
Inventor: SUZUKI MAKOTO
IPC: G01N21/64
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescence measuring apparatus made variable in the excitation time due to exciting light and enhanced in measuring efficiency. SOLUTION: A UV-LED 31 being a semiconductor ultraviolet light source is used as an exciting light source for exciting a sample 30 to make the excitation time of the sample 30 corresponding to the light emitting time of the UV- LED variable and measuring conditions such as the excitation time due to the luminescence of the LED 31, the detection time of fluorescence due to a photodetector 32, a non-measuring time being the time from the completion of excitation to the start of detection or the like are selected and set in a measuring condition setting part 10 so as to be capable of efficiently measuring fluorescence and respective parts are driven on the basis of the set measuring conditions through a drive control part 20 to perform measurement.  By this constitution, a fluorescence measuring apparatus realizing suitable measuring conditions corresponding to various conditions in individual measurement of the kind of a fluorescent sample, the fluorescence time constant thereof or the like can be provided.
Patent JP-S6091700-A (JP)
Inventor: TANAKA SUEHIRO
IPC: H05K13/04
Filed: 1983-10-25
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-H0950931-A (JP)
Title: Ferrite core
Inventor: KOYUHARA TOKUKAZU
IPC: H01F27/24
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain a ferrite core with less leakage flux by forming a through hole in the portion of an I-shaped ferrite core, opposed to the middle leg of an F-shaped ferrite core. SOLUTION: A through hole 34 is formed in the portion 33 of an I-shaped ferrite core 32, opposed to middle leg 31, so that leakage flux 35, which is produced when magnetic flux penetrates the I-shaped ferrite core 32 from the middle leg 31, will not be produced. The through hole 34 increases the magnetic resistance in that area, and thus reduces the tendency of leakage flux 35 to flow. For the reason, leakage flux flows to the I-shaped ferrite core 32. Even if part of magnetic flux goes beyond the through hole 34, it flows to a connection 34 through a magnetic substance ahead of the through hole 34. Therefore, leakage flux 35 is significantly reduced.
Patent JP-H0365680-A (JP)
Title: Ultrasonic vector speedometer
Inventor: NEGISHI MASAMI
IPC: G01S15/60
Filed: 1989-08-02
Abstract: PURPOSE:To enable measurement stably with a high accuracy using a small transmitter/receiver by using a plurality of ultrasonic transmitter/receivers to calculate a speed and a direction of movement from a plurality of Doppler frequencies obtained therefrom. CONSTITUTION:For example, two pairs of ultrasonic wave receivers 1 and 2 and 1' and 2' are mounted under a vehicle floor and so arranged that an angle of mounting is 30 deg. to a road surface both in the pairs and 60 deg. on the right and 60 deg. on the left with respect to a Y axis in the center line in a longitudinal way of the vehicle. An ultrasonic beam is radiated to the road surface from transmitters 1 and 1' and the reflected beam is received with receivers 2 and 2' to determine Doppler frequencies fdr and fdl to be outputted therefrom. An arithmetic device (microcomputer) 9 computes fdr-fdl to obtain a speed component vx in an X axis and computes (fdr-fdl)/(fdr+fdl) to obtain an angle thetas in a direction of movement (angle to the Y axis). Thus, from the results, a speed v (=vx/sintheta2) in the direction of movement and a speed Vy (vy/tanthetas) in the Y axis can be determined.
Patent JP-S6178493-A (JP)
Title: Apparatus for making potable water from fresh water
Inventor: IWASAKI KENJI
IPC: C02F1/66
Filed: 1984-09-26
Abstract: PURPOSE:To facilitate the operation and to attain to make the titled apparatus compact, by constituting the titled apparatus from a slurry conditioning tank, a rotary atomizer and a thickener. CONSTITUTION:An alkali stock material is dissolved in made-up water 1 and carbon dioxide necessary for obtaining predetermined M-alkalinity is injected in said water 1. Carbon dioxide is supplied to a rotary atomizer gas-liquid contact apparatus 40 having a rotary atomizer mounted therein along with the made-up water 1 while the pressure thereof is raised by a booster 20. The alkali stock material from a silo 6 is conditioned in a slurry conditioning tank 21 so as to be adjusted to a predetermined particle size and concn. Then, carbon dioxide 2 and a slurry 24 in an amount necessary for addition concn. of M- alkalinity are introduced into the rotary atomizer gas-liquid contact apparatus 40 and M-alkalinity is dissolved in and added to the made-up water 1 by the reaction of carbonated water and the alkali stock material to prepare hard water.
Patent JP-H1145156-A (JP)
Title: Coordinate input device and computer-readable recording medium where coordinate input control program is recorded
Inventor: TSUNODA KIYOSHI
IPC: G06F3/038
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To securely make a selective indication even in a small point effective area by lowering the moving speed of a mouse cursor when the mouse cursor is in the point effective area smaller than specific size. SOLUTION: A display control part displays the mouse cursor at a display part according to mouse cursor coordinates stored in a mouse cursor coordinates. When the size of the point effective area is smaller than the reference size, the mouse cursor position moves S2 by passing over point effective areas S7A and S7B by the movement of the mouse from S3 to S4 if it is at S3. On the point effective areas S7A and S7B, the mouse moving speed is controlled so at the ratio of the movement quantities S5A and SEA of the mouse and mouse cursor on the point effective areas is 1:2. Consequently, even when the point effective area is narrow, a selective indication can stably be made.
Patent JP-S5991847-A (JP)
Title: Chewing gum
Inventor: URAKABE NOBUKANE
IPC: A23G4/00
Filed: 1982-11-16
Abstract: PURPOSE:To provide a chewing gum containing a specific agent for removing the plaque-forming component, and capable of effectively removing the insoluble glucan and saliva proteins, etc. playing an important roll in the formation of plaque. CONSTITUTION:The objective chewing gum can be prepared by melting a chewing gum base composed of a natural resin (e.g. chicle gum), a synthetic resin (e.g. polyvinyl acetate), etc., adding a sweetener such as sugar alcohol (e.g. xylitol), a coupling sugar, etc. and hydroxyapatite powder encapsulated in edible microcapsules as an agent for removing a plaque-forming components, and kneading the mixture.
Patent JP-H08170633-A (JP)
Title: Roll for pressure working regarding article passage
Inventor: CHIRUNAA BUORUFUGANGU
IPC: D21G1/02
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To radially change an outer roll following a temperature change by pressing and moving a fastening connector composed of a number of fastening rings adjacent to the outer roll by a force applied in an axial direction. SOLUTION: A number of conical rings 110 protruded toward an outer roll 20 are juxtaposed below the outer roll 20, and a fastening connector composed of a fastening ring 120 adjacent to the outer roll is disposed between the conical ring 110 and the outer roll 20. This fastening connector is pressed and moved by a force applied in an axial direction, the direction of the force is changed at the fastening connector, and a radial force is applied on the outer roll 20 by the fastening connector. The transmission of the axial force is applied through a fluid conduit on an axial pressing piston 150 causing the motion of a pressure medium in an axial pressing cylinder 152. The piston 150 presses the inner ring of a roller bearing 156 to transmit the axial motion to the fastening connector.
Patent JP-S6354916-A (JP)
Title: Dehumidifier
Inventor: KOSHIJIMA JIRO
IPC: B01D53/26
Filed: 1986-08-26
Abstract: PURPOSE:To break a saturated state and to increase the amount of condensate by connecting the inlet part of a heat exchanger for cooling in an air passage with a gas-liquid separator by a connecting pipe, and spraying a part of the condensate accumulated in the gas-liquid separator to make cores for the condensation of water vapor. CONSTITUTION:In a dehumidifier provided with a compressor 2, a heat exchanger 3 for cooling and the gas-liquid separator 5 in the air passage from a suction opening side 7 to a discharge opening side 8 in sequence, the connecting pipe 10 is provided to the air passage 9 between the inlet part 9a of the heat exchanger 9 and the gas-liquid separator 5. When the air in the air passage 9 is flowed and the air pressure in the air passage 9 becomes lower than that in the heat exchanger 3, a part of condensate accumulated in the gas-liquid separator 5 is sprayed through the connecting pipe 10 into the heat exchanger 3. The sprayed water drops become the cores for the water vapor condensation in the heat exchanger 3, and the water vapor is easy to be condensed. As a result, when the relative humidity becomes 100% in the heat exchanger 3, the condensation around the water drops is surely started, and the dehumidifying capacity of the dehumidifier is improved.
Patent JP-S6356001-A (JP)
Title: High frequency signal transmitter
Inventor: UENO YOSHIAKI
IPC: H01P5/12
Filed: 1986-08-26
Abstract: PURPOSE:To simply branch a signal by decreasing a characteristic impedance of a main line to one over an integral number of a reference impedance or below, connecting the impedance to a signal source via an impedance matching means and connecting a branch line having a characteristic impedance equal to the reference impedance to the main line. CONSTITUTION:The characteristic impedance of the main trunk line 2 is brought into one over an integral number of the reference impedance or below and connected to a signal source 1 via the impedance matching means 3 and a drawing line 6 and the branch line 4 having the characteristic impedance equal to the reference impedance is connected to the main line 2. Thus, the characteristic impedance of the branch line 4 is sufficiently larger than that of the main trunk line 2, and the problem of the impedance mismatching is not almost caused even if the branch line 4 is connected directly to the main line 2 and the signal is branched simply without requiring a branch transformer or an impedance conversion transformer.
Patent JP-H07148244-A (JP)
Title: Medical transplantation body of which surface and area adjoining to surface are hardened
Inventor: JIEEMUSU EE DEBITSUDOSON
IPC: A61C8/00
Filed: 1994-08-24
Abstract: PURPOSE: To improve the surface hardness and wear resistance by sequentially coating a titanium alloy containing zirconium of the core with an alloy layer rich in oxygen, which is coated with a surface layer of a mixed oxide. CONSTITUTION: A titanium alloy 1 containing zirconium of the core part is sequentially coated with a layer 2 of an alloy rich in oxygen, which is coated with a surface layer 3 of a mixed oxide. The layer 2 of an alloy solution rich in oxygen and the surface layer of the mixed oxide are formed at a temperature raised under such environment that oxygen can be supplied and oxygen can be diffused on the surface of the alloy. The layer 2 of the alloy rich in oxygen is made smaller than the thickness of about 50 micron, preferably smaller than the thickness of about 20 micron. The surface layer 3 of the mixed oxide is about 0.1 to 10 micron thick. Further, a sponge layer 4 rich in zirconium is formed between the layer 2 rich in oxygen and the surface layer 3 of the mixed oxide.
Patent JP-H08324969-A (JP)
Title: Conveyer
Inventor: FUKAI FUMINORI
IPC: B61B13/06
Filed: 1995-08-04
Abstract: PURPOSE: To set a pair of hoisting mechanisms for lifting a handling mechanism to a layout useful in the point of weight balance, compactness, etc., further to simplify a transmitting mechanism and to reduce a noise. CONSTITUTION: Each drum 22A, 22B of a first/second hoisting mechanisms 21A, 21B is associated so as to synchronously rotate in a direction equal to each other, also to arrange respectively guide rollers 24A, 24B on the outer sideward of each drum 22A, 22B. Further, in the first hoisting mechanism 21A, a belt 23A is linked to the guide roller 24A in a state drawn out from an upper side of the drum 22A, and in the second hoisting mechanism 21B, a belt 23B is linked to the guide roller 24B in the state drawn out from a lower side of the drum 24B.
Patent JP-H0834738-A (JP)
Title: New antihiv agent
Inventor: KAJI AKIRA
IPC: A61K31/70
Filed: 1994-07-22
Abstract: PURPOSE:To obtain a new antiHIV agent effective in treating diseases caused by HIV (AIDS virus), AIDS and AIDS related complex (ARC). CONSTITUTION:This antiHIV agent contains one or more selected from phosphodiester-binding type oligoribonucleotides represented by any of the following formulas (I) to (IV): GpGp(I), GpGpGp (II), GpGpGpGp (III) and GpGpGpGpGp (IV) [G denotes a guanosine structure; (p) denotes a phosphoric acid residue forming an ester bond with the adjacent G; (p) at the right terminal forms a monoester bond with hydroxy group of the terminal G at the 3'-position; each (p) located between two G's respectively forms ester bonds with hydroxyl group at the 3'-position of G on the left-hand side in each formula and hydroxyl group at the 5'-position of G on the right-hand side therein].
Patent JP-S6259038-A (JP)
Inventor: YOSHINO NOBUYUKI
IPC: B32B27/34
Filed: 1985-09-10
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-2001027644-A (JP)
Title: Scanning probe miroscope and measuring method thereof
Inventor: KODAMA NORIYUKI
IPC: G01N37/00
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To enable reliable measurement high in S/N in a scanning probe microscope measuring the surface state or surface vol. distribution of a sample. SOLUTION: A shield plate 1 covering a sample 25 and having an opening 11 exposing the contact region with a probe needle 2a of the sample is provided between a conductive cantilever 2 having the probe needle 2a coming into contact with the surface of the sample provided to one end thereof and the sample 25 and the vol. generated between the sample 25 and the cantilever 2 or the opening 11 is made as possible as small to eliminate a parasitic vol.
Patent JP-S5889871-A (JP)
Inventor: KURINTON SHII KEE KUO
IPC: H01L29/792
Filed: 1982-11-13
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-H0839095-A (JP)
Title: Water treatment apparatus
Inventor: TSUNODA FUDEKO
IPC: C02F9/00
Filed: 1994-08-03
Abstract: PURPOSE:To safely form water suitable for drinking from seawater by supplying hydrogen gas obtained in an electrolytic part to a denitrification part and performing disinfection by sodium hypochlorite obtained by reacting chlorine gas formed as a byproduct by electrolysis and sodium hydroxide. CONSTITUTION:A sodium chloride dissolving tank 12 preparing an aq. sodium chloride soln. by dissolving sodium chloride in water is provided and sodium chloride obtained herein is supplied to an electrolytic part 14 to be electrolyzed to form hydrogen gas. The hydrogen gas thus obtained is used to remove nitrogen oxide in water to be treated in a denitrification part 16. Sodium hypochlorite is formed from the chlorine gas formed as a byproduct in the electrolytic part 14 and sodium hydroxide and the obtained sodium hypochlorite aq. soln. is injected into denitrified treated water in an injection part 20 to disinfect the treated water to take out disinfected treated water.
Patent JP-H0849190-A (JP)
Title: Dyestuff-fixing agent for production of paper
Inventor: SUGIYAMA TOSHIAKI
IPC: D21H17/45
Filed: 1994-08-03
Abstract: PURPOSE:To obtain the dyestuff-fixing agent comprising a cationic polymer having an amidine structure and capable of being added to the slurry of a paper production raw material to obtain dyed paper excellent in water resistance and light resistance. CONSTITUTION:An N-vinyl formamide-acrylonitrile copolymer is hydrolyzed with an acid to obtain the direct dyestuff and acidic dyestuff-fixing agent comprising a cationic polymer having 20-90mol.%, preferably 40-80mol.%, of repeating units of formula I (R<1>, R<2> are H, methyl; X<-> is anion) and/or formula II, 0-40 mol.% of repeating units of formula III (R<3> is 1-4C alkyl), and 0-70mol.% of repeating units of formulas TV and V and having a reduced viscosity of 0.1-10dl/g measured as a 0.1g/di solution in a 1N salt aqueous solution at 25 deg.C. The dyestuff-fixing agent is added to a raw material slurry for the production of paper in an amount of 0.001-5wt.%, preferably 0.01-1wt.%, based on the paper material solid content in the raw material slurry to fix the direct dyestuff or acidic dyestuff contained in the paper material.
Patent JP-H1036528-A (JP)
Title: Aromatic polyester thin film and its production
Inventor: HARAGUCHI KAZUTOSHI
IPC: C08J5/18
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject uniform thin film having controlled molecular orientation and useful as a constituent element for electronic devices, etc., by forming a specific aromatic polyester to a thin film by Langmuir-Blodgett technique. SOLUTION: This polyester thin film is produced by Langmuir-Blodgett(LB) technique from a solvent-soluble aromatic polyester film composed of a main chain having an aromatic polyester structure and a hydrophobic side chain (preferably a 4-20C aliphatic side chain and/or a 4-30C fluorine-containing side chain having fluorine atoms substituting for the hydrogen atoms in the side chain) bonded to the aromatic ring in the main chain. The side chain is preferably bonded to the main chain through ether bond or ester bond to facilitate the introduction of the side chain. Two or more kinds of aromatic polyesters having different hydrophobic side chains may be used in mixed state to obtain an LB film having different molecular coagulation states.  The objective thin film is produced by dropping an organic solvent solution of the polyester on a water surface to effect the development of the polymer and transferring the formed thin film to the surface of a solid substrate.
Patent JP-H0247811-A (JP)
Title: Rotary transformer
Inventor: OKADA TAKESHI
IPC: G11B5/02
Filed: 1988-08-10
Abstract: PURPOSE:To obtain a rotary transformer which is small in number of parts and low in cost without needing skill by forming plural coils and lead wires of the coils at a both-sided FPC (flexible printed wiring board) in a body for the obverse and the reverse, and engaging the coil part with a core, and drawing out the lead wire part from the core so as to connect it to a connecting/wiring board at the rear of the core. CONSTITUTION:Coil patterns 2 and 3 of two wiring patterns are constituted at a coil part 1a on the obverse of a coil FPC 1, and those surfaces are insulated by coating. At the reverse, a group of lead patterns which are connected at the ends 4, 5, 6 and 7 of the coil patterns at the obverse and extend outward from the coil part 1a are provided, and a lead wire part 1b is formed, and those are insulated by coating. Solder plating, etc., are applied to the end terminals 9 of the lead pattern group 8. The coil part 1a engages with coil grooves 12 and 13 provided at a core 11, end a cut part 10 is provided between coil patterns 2 and 3 at the coil part 1a, which engages with a middle ring 14. The lead wire part 1b engages with a lead drawing-out part 15, and a connection terminal 9 is taken out to the outside.
Patent JP-S6261351-A (JP)
Title: Jet-type plating apparatus
Inventor: YASHIRO MASAKAZU
IPC: H01L23/48
Filed: 1985-09-12
Abstract: PURPOSE:To completely prevent a plating liquid from entering a place requiring no plating, by providing a second pressing plate on the lower surface of a pressing plate bonded on the lower surface of a pressing jig positioned above, and by providing a protuberant portion on the upper surface of a mask positioned below. CONSTITUTION:A protuberant portion 13 having substantially the same thickness as a lead frame 1 is provided around a plating liquid jetting orifice 6a on the upper surface of a mask 6 bonded and fixed on a jig 7. On the other hand, a second pressing plate 14 having an area somewhat larger than the region of the lead frame to be plated is bonded on the lower surface of a pressing plate 7 by means of sponge rubber being softer further than sponge rubber forming the pressing plate 8. When the lead frame 1 is pressed by a pressing jig 9, the second pressing plate 14 having a smaller area presses intensively the region to be plated, fully introducing into a punched portion 4 of the lead frame 1. Meanwhile, the protuberant portion 6a of the mask 6 also intrudes well into the punched portion 4 of the lead frame 1, and thus a jetted plating liquid 12 is prevented completely from invading into a region other than the region to be plated.