baber/WOPTO huggingface dataset:
Patent JP-H01102098-A (JP)
Title: Sugar chain-modified glycoprotein
Inventor: UCHIUMI JUN
IPC: C12R1/91
Filed: 1987-10-14
Abstract: PURPOSE:To provide the titled protein having high stability in blood and long- acting drug action to enable the reduction of dose, useful as a drug, etc., and compose of sugar chains wherein sugar chains containing more than specific number of galactose and N-acetylglucosamine account for a specific ratio in the whole sugar chain. CONSTITUTION:The objective protein contains >=20% (based on the number of the whole sugar chains) of sugar chains wherein the number of galactose and/or N-acetylglucosamine is >=25% based on the total number of monosaccharides constituting single sugar chain. The protein can be produced e.g. by bonding a monosaccharide or an oligosaccharide to a non-reducing terminal of a sugar chain of known glycoprotein under reducing condition.
Patent JP-H09102433-A (JP)
Title: By-pass capacitor and its formation method
Inventor: INAGAWA HIDEHO
IPC: H05K3/34
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To suppress noise radiated from a print board and to stabilize signal waveform by forming a by-pass capacitor of a dielectric material which connects a power supply terminal and a ground terminal for coating and fixing. SOLUTION: A power supply terminal 2 and a ground terminal 4 are, in their vertical part, applied with high dielectric constant raw material 5 so that the power supply terminal 2 and the ground terminal 4 are joined together and fix-attached. The high dielectric constant raw material 5 acts as a by-pass capacitor. Relating to the high dielectric constant raw material 5, alumina and titanium oxide, etc., are mixed in resin, acting as a base. Thus the power supply terminal 2 and the ground terminal 4 are directly connected with the by-pass capacitor. So that, without influences of the inductance component of a power supply pattern 12 and a ground pattern 14 finely formed to avoid a signal line 13 and a through hole 17, etc., feeding to an IC package 1 is efficiently performed. And no capacitor components are required.
Patent JP-H06113075-A (JP)
Title: Document reader
Inventor: YOKOYAMA HIROSHI
IPC: H04N1/00
Filed: 1992-09-29
Abstract: PURPOSE:To easily classify markers for direct transmission and memory transmission by reading and recognizing only the serial number of a document by algorithm and recognizing the number which could not be sent after the transmission. CONSTITUTION:Picture data read by a CCD 1 are A/D converted 2 and then stored in a RAM buffer 4 mounted with a machine picture processed at a picture processing circuit 3 by each line. Then, the picture data are DMR transferred from the buffer 4 to an encoding/decoding DCR circuit 5 and sent out through a MODEM 6. The picture data of the buffer 4 are directly read from the CCD 1 and the contents are decoded by recognition algorithm. The algorithm is for reading and recognizing the serial numbers and can be simplified by limiting the page number and the serial number of the document in the machine. After the transmission, a count value as the serial number to be managed and the serial number obtained by the algorithm are compared and in the case of noncoincidence, the number which could not be sent is defined. Thus, marker classification for the direct transmission and the memory transmission can be facilitated.
Patent JP-H11140363-A (JP)
Title: Ink composition
Inventor: MALHOTRA SHADI L
IPC: C09D11/00
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain a semisolid hot-melt acoustic ink compsn. which does not chemically react with various kinds of plain paper and can print photographic images on coated paper by compounding a specific liq. nonaq. vehicle, a specific solid additive, a light-resistant UV absorber, a light-resistant antioxidant, and a colorant. SOLUTION: This compsn. comprises a liq. aldehyde vehicle, a liq. acid vehicle, or a mixture thereof having an acoustic loss value of about 5-40 dB/mm (A), a solid added aldehyde, a solid added acid, or a mixture thereof having an m.p. of about 35 - about 74 deg.C and an acoustic loss value of about 25 - about 80 dB/mm (B), a light-resistant UV absorber (C), a light-resistant antioxidant (D), and a colorant (E) and has an acoustic loss value of about 10 - about 80 dB/mm and a viscosity of about 10 cP at about 125 - about 165 deg.C. Pref., the compsn. comprises about 50-20 wt.% ingredient A, about 30-78 wt.% ingredient B, about 5-0.5 wt.% ingredient C, about 5-0.5 wt.% ingredient D, and about 10-1 wt.% ingredient E.
Patent JP-H05102118-A (JP)
Title: Method and apparatus for washing semiconductor wafer
Inventor: SADAMORI MASAAKI
IPC: H01L21/304
Filed: 1991-10-07
Abstract: PURPOSE:To enhance a washing efficiency in an overflow type washing tank and to prevent recontamination of a semiconductor wafer at the time of finishing of washing. CONSTITUTION:An overflowing edge 13 is provided at an upper opening edge of a washing tank body 11, and a sub-pure water supply unit 17 is provided at a side opposed to the edge 13. Slits 14, 19 are respectively formed at the edge 13 and a pure water supply opening edge 18. Unidirectional surface water streams C, D, E are generated to become substantially laminar flows directed from the edge of the unit 17 toward the edge 13. Solution of impurities from the atmosphere can be suppressed by the surface water stream, and dusts floated on the water surface can be rapidly discharged.
Patent JP-2000075601-A (JP)
Title: Electrifying roller type electrophotographic copying device
Inventor: HIROTA TAKAYUKI
IPC: G03G15/02
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic copying device in which the electrifying roll touches the photosensitive drum by surface contact under weak pressure so that the durability of the device is increased and stable long-run traveling is realized. SOLUTION: The electrifying roller 1 is an endless tubular film made of a polyamide elastomer having 103 to 1013 Ω/(square) surface resistance. The roller disposed to give surface contact with 1.5 to 7 mm contact width with the photoreceptor during copying. The endless tubular film made of a polyamide elastomer above described is preferably suspended by a conductive roller consisting of a metal core roller and a conductive foamed body deposited around the core.
Patent JP-2000079959-A (JP)
Title: Piston structure for dispenser container
Inventor: TAGUCHI MASARU
IPC: B05B11/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To dispense with the application of a lubricant on a slidably contact surface, and prevent the lubricant from mixing with a content by integrally fitting a piston mantle portion comprising a flexible rubber on the external surface of a piston main body portion comprising a base material made of a resin, and making the edge portion of the piston mantle portion a slidably contact portion with a cylinder. SOLUTION: For a dispenser, in a cylinder 7 which is fixed to a container main body, a piston 10 which slidably comes into contact with the internal wall surface of the cylinder 7 is housed, and also, a pressurizing plunger is integrally attached to the upper portion of the piston 10. In this case, the piston 10 is constituted of a piston main body portion 30 comprising a base material such as an LDPE having a specified rigidity, and a piston mantle portion 31 comprising a flexible rubber such as silicon rubber which is integrally fitted on the external surface of the piston main body portion 30, and a slidably contact portion with the cylinder 7 is formed of the edge portion 32 of the piston mantle portion 31.  By this constitution, the application of a lubricant on the slidably contact surfaces between the piston 10 and the cylinder 7 is not required, and the lubricant can be prevented from mixing with a content in the container main body.
Patent JP-H05100085-A (JP)
Title: Separating/recovering method for technetium
Inventor: IMOTO YOSHIE
IPC: G21C19/46
Filed: 1991-10-07
Abstract: PURPOSE:To separate and recover the technetium in a solution such as a radioactive waste liquid generated in a reprocessing facility of the nuclear spent fuel. CONSTITUTION:An radioactive waste liquid 1 incorporating technetium is brought into contact with a recovery liquid 3 via an anion exchange membrane 2 to perform the diffusing/dialyzing process, and the technetium in the radioactive waste liquid 1 is separated and recovered into the recovery liquid 6. The recovery liquid 6 is reduction-processed to dialyze technetium as an oxide, and it is separated and recovered from the recovery liquid 6.
Patent JP-S61137379-A (JP)
Title: Gas circulating laser
Inventor: SUZUKI SETSUO
IPC: H01S3/038
Filed: 1984-12-10
Abstract: PURPOSE:To increase the output of a gas circulating laser by composing part of one of a cathode and an anode of an electron emitting material, and emitting a light from a light emitting unit at either one electrode formed of the material, thereby equalizing and stabilizing the discharge. CONSTITUTION:A voltage from a glow discharge power source 4 is applied between an anode 2 and a pipe cathode 15 of a gas circulating laser. An electron emitting material 16 is coated on the outer surface of the cathode 15, and a light emitting unit 17 is disposed near the cathode 15. Electrons are emitted from the material 16 by the light emission of the unit 17, the emitted electrons are equalized and stabilized in a discharge space 6, and a large power is output externally. The material 16 for coating the cathode 15 is formed of an oxide or organic material to readily increase the output of a laser.
Patent JP-H04137925-A (JP)
Title: Radiotelephony system
Inventor: SAKANISHI MASAYUKI
IPC: H04B1/3822
Filed: 1990-09-28
Abstract: PURPOSE:To prevent the consumption of a battery built in a portable radio equipment by stopping power supply to at least one notice function provided on the portable radio equipment when disconnection between the portable radio equipment and an on-vehicle main body is detected. CONSTITUTION:When a voltage detection circuit 130 detects the disconnection between a portable radio equipment 100 and an on-vehicle main body 200, the result is informed to a CPU in an audio/control section 106. When the CPU recognizes the disconnection between the portable radio equipment and the on-vehicle main body 200, the CPU issues an instruction to a display control section 120 to stop the power supply to a display driver 118b and a back light unit 118c. Thus, the switches 118d, 118e are opened and the power supply to the display driver 118b and the back light unit 118c is stopped. Thus, when the portable radio equipment is used independently, the consumption of a charged battery 110 built in the portable radio equipment is prevented.
Patent JP-H04139215-A (JP)
Title: Method for washing polyarylene sulfide
Inventor: SHIROTA DAIGO
IPC: C08G75/0281
Filed: 1990-09-28
Abstract: PURPOSE:To efficiently remove residual alkali metallic salts by washing a polyarylene sulfide prepared by reacting an alkali metal (hydro)sulfide with a dihalogen aromatic compound in a polar solvent according to a specific method. CONSTITUTION:An alkali metal (hydro)sulfide [preferably sodium (hydro)sulfide] is initially reacted with a dihalogen aromatic compound (preferably p- dichlorobenzene) in a polar solvent (preferably N-methyl-2-pyrrolidone) and produced polyarylene sulfide particles are then separated from the resultant reaction mixture. The above-mentioned particles are subsequently washed with an organic solvent (e.g. acetone), having a lower boiling point than that of water and compatible with the aforementioned polar solvent and water and then washed with water. Furthermore, the above-mentioned particles are preferably washed by a method for washing with the organic solvent and water as follows. The organic solvent or water in a stirrable amount is added and the aforementioned particles in a slurry form are slowly stirred.
Patent JP-H06106379-A (JP)
Title: Work supporting mechanism for laser beam machine
Inventor: SUGIMURA KOJI
IPC: B23K26/00
Filed: 1992-09-29
Abstract: PURPOSE:To provide the work supporting mechanism for a laser beam machine, by which a work supporting part can be changed easily and the constitution in a table can be simplified, in the laser beam machine. CONSTITUTION:A free bearing is attached to a cylinder 5. A square cylinder being porous on one face is fixed to the cylinder part so as to place thereon from on a work lifting device 4. It is attached so as to move as indicated with an arrow by using a hinge, etc., so that a spatter, etc., are discharged from the hole, when the cover is opened. As for a base of a supporting pin, the tip part is thinned and a spacer is fitted so as to be changeable. In such a way, a work supporting part is changed at a low cost.
Patent JP-H11158564-A (JP)
Title: Device for charging anode recasting material and device for charging cold material
Inventor: ARAKANE TAKAYUKI
IPC: C21C5/28
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a charging device of an anode cast-returning material with which the anode recasting material produced in large quantity is charged without stopping the operation of a converter at the time of electrolyzing by using only a portion which does not interfere with the shifting route of a molten metal ladle. SOLUTION: The charging device of the anode recasting material is constituted so that both ear parts of many anode recasting materials are supported with an anode boat and accommodated, and the anode boat laid parallel to the axial direction of a converter 5 is turned a 90 deg. angle in the horizontal plane, and after directed in the direction orthogonal to the axial direction of the converter 5, the anode boat is raised to the height of a charging/discharging hole 5a of the overeater 5 and a pusher 18b is penetrated through the anode boat at this height position and shifted to charge only the anode recasting material supported with the anode boat into the charging/discharging hole 5a.
Patent JP-H08102547-A (JP)
Title: Photoelectric conversion device and its manufacture
Inventor: OTANI TOMOHIKO
IPC: H01L31/10
Filed: 1994-09-30
Abstract: PURPOSE: To provide a photoelectric conversion device with good converging function which has a compact structure and can realize a low cost. CONSTITUTION: An upper gate electrode 11A consisting of ITO is formed through an upper gate insulation film 10 above an i-Si film 5 as a photoelectric conversion semiconductor layer. After an Al-Ti film is patterned on the upper gate electrode 11A, anode oxidation is performed for the Al-Ti film and is converted to a lens part 12B consisting of Al2 O3 . Cross sectional contour of the Al-Ti film becomes proper as a semicircular lens by anode oxidation. Therefore, a compact photoelectric conversion device having good converging function which is integral with a lens can be acquired.
Patent JP-H0884766-A (JP)
Title: Wall tapestry-type aroma container made of unglazed china
Inventor: SAGO KUNIYOSHI
IPC: B44C5/04
Filed: 1994-09-16
Abstract: PURPOSE: To provide a wall tapestry-type aroma container made of an unglazed china wherein mechanical mass-production effect can be expected and cost reduction can be attempted. CONSTITUTION: An unglazed porous main body 1 is fixed on a fixing plate 2 with an adhesive and a hook 3 for wall hanging is mounted on the rear side of the fixing plate 2 and a perfume feeding inlet 4 is formed at a specified place of the rear side of the fixing plate 2 and additionally, a stand 6 can be assembled. In addition, a fibrous absorbent material 7 is placed between the unglazed porous main body 1 and the fixing plate.
Patent JP-H04139252-A (JP)
Title: Propylene resin composition
Inventor: SOBASHIMA YOSHIHIRO
IPC: C08L23/16
Filed: 1990-09-28
Abstract: PURPOSE:To obtain a composition suitable for a case of television, etc., excellent in balance of mechanical strength, appearance of a molded material and processability by mixing specific amounts of a specific propylene ethylene block copolymer, a specific ethylene propylene copolymer and a specific filler. CONSTITUTION:(A) A1: 88-95wt.% crystalline polypropylene part having 70-300g/10min MFR and >=0.9080g/cm<3> density is mixed with A2: 5-12wt.% ethylene propylene random copolymer containing 20-50wt.% ethylene to obtain a propylene ethylene block copolymer having 50-200g/10min MFR without subjecting to a degradation treatment. Then, 40-77wt.% said component A is mixed with (B) 15-40wt.% amorphous ethylene propylene-based copolymer having 70-100 Mooney viscosity and 40-60wt.% propylene content and (C) 8-30wt.% at least a species of filler selected from talc, etc., having >=37000cm<2>/g specific surface area, <=15mum length of the whole elements, 0.8-2.2mum averaged granular diameter and >=5 averaged aspect ratio.
Patent JP-2000084249-A (JP)
Title: Video game device
Inventor: YAMASHITA TOMOHISA
IPC: A63F13/67
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To changeably develop a game while associating a play of this time with a play of previous time by providing the device with a means for recording respective pieces of data associated with the progression of the game and players and recording the data relating to the progression condition of the game and the names of the players in correspondence to each other in this recording means. SOLUTION: At the time of the game, the display urging the input of the name to the player is first made on a monitor 3. Next, the data stored in the recorder 11 of a controller 1 and the data inputted by the player via a manipulator 2 are collated by a CPU 7 and whether the first play by the player or not is judged. If the play is not first, a map and difficulty are changed to meet the game progression state of the player. The score of this time, the result of the game, the map meeting the game progression state, flagging, difficulty, etc., are recorded as the end processing of the game in the recorder 11. The recorded data is read out in the play of the next time, by which the game progression by each of the respective plays is continued.
Patent JP-H0999811-A (JP)
Title: Anti-theft system for vehicle
Inventor: FURUICHI KENJI
IPC: B60R25/04
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an anti-theft system at a low cost which is easy to machine and extremely difficult to illegally unlock. SOLUTION: An anti-theft system consists of a key 10 provided with a magnetic stripe 14 on the surface or the back of a key insertion portion to memorize key inherent information, a magnetic record reader 3 to read key inherent information for the key and a collating means 6 to collate read key inherent information to information previously memorized in a vehicle. The key inherent information is read by the magnetic record reader 3 and the key inherent information is collated to information previously memorized in the vehicle so that the vehicle can run in accordance with the result of collation.
Patent JP-H06312987-A (JP)
Title: Pyrazole condensed ring derivative
Inventor: KIYOKAWA HIROSHI
IPC: A61P15/00
Filed: 1993-10-18
Abstract: PURPOSE:To obtain a new compound composed of a pyrazole condensed ring derivative having a specific structure, excellent in inhibiting action on manifestation of androgenic action and therapeutic effects on prostatic hypertrophy, prostatic cancer, etc., and having long duration of activity and high oral absorptivity. CONSTITUTION:A benzoic acid derivative expressed by formula I [R<0> and R<3> are H or lower alkyl; R<1> and R<2> are H, lower alkyl, lower alkoxy, halogen, etc.; (m) is 1 or 2; (n) is 1, 2 or 3] is esterified and then reduced. The produced hydroxyl group is further halogenated and the resultant benzyl halide derivative expressed by formula II (X is halogen) reacts with a cyanogen compound and the formed acetonitrile derivative then reacts with a formic acid ester to afford a compound expressed by formula III, which reacts with semicarbazides to provide a compound expressed by formula IV. The prepared compound further reacts with an orthoformic acid ester to afford the new pyrazole condensed ring derivative, expressed by the formula V (A is CH or N) and capable of inhibiting the manifestation of androgenic action.
Patent JP-S61137792-A (JP)
Title: Color thermal transfer recording method
Inventor: KOBASHI TADAO
IPC: B41M5/26
Filed: 1984-12-10
Abstract: PURPOSE:To achieve full-color thermal transfer recording with excellent ink- trapping property, color reproduction and gradation property, by controlling the thermal transfer characteristics of a thermal transfer layer within ranges of materials and the like of a thermal transfer recording sheet. CONSTITUTION:A thermal transfer recording characteristic curve and ink trapping depend on the material, particle diameter, particle diameter distribution, amount, specific heat and melting point of solid particles in a thermal transfer layer, the material, melting point, amount and surface tension of a binder material, the thickness of a layer of an ink material and the coating amount of the thermal transfer layer, and matching of thermal transfer recording is cotrived by controlling at least one of the above-mentioned factors. The recording sheet 100 comprises a heat-resistant base 110 in the form of a thin film or sheet, on the face 110a side of which is provided a layer of an ink material 120 consisting of a mixture of a coloring material 122 comprising either a pigment or a dye and a binder material 121, and solid particles 123 having a higher moelting point and a lower specific heat as compared with those of the binder material 121 are provided in the ink material layer to form a thermal transfer layer 130.
Patent JP-H09103905-A (JP)
Title: Multi-stage bit
Inventor: MIYANAGA MASAAKI
IPC: B23B51/00
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To perform partial replacing for a multi-stage bit which is constructed in such a manner that a blade part equal to or smaller in diameter than a blade part formed in the step part of the tip part of a base part is arranged toward a tip so as to bore a smallest diameter hole in the tip side of the base part and a tip drill is arranged so as to be freely attached to/detached from the base part. SOLUTION: A vertical groove 1 is formed in the base part A of a multi- stage bit. A sintered hard chip for forming a blade part B is welded to the rotational direction rear side edge 1b of a groove part 1a in which the vertical grooves 1 of multi-stage parts 2a to 2x are formed. This chip is placed to face the front and lower directions of a rotational direction and protruded from the outer side of a diameter direction and the lower end of the step part. A tip drill 4 in a core drill shape having a male screw in its base end is formed so as to be attached/detached. A center drill 9, the tip drill 4 or the base part A worn or damaged only needs to be replaced by another and thus, replacing of each part is easily performed.
Patent JP-H0792143-A (JP)
Title: Ultrasonic spectrum microscope
Inventor: YANAKA ASAAKI
IPC: G01N29/06
Filed: 1993-09-27
Abstract: PURPOSE:To provide an ultrasonic spectrum microscope having convenient structure by which the surface wave phase speed, representative of the surface characteristics of a sample, can be measured accurately while grasping the characteristics of sample. CONSTITUTION:A sample 10 is.//irradiated with ultrasonic wave through a lens 1 on the transmission side having a concave face at the forward end thereof and the reflection wave is received by a concave lens 2 on the receiving side having focal point different from that of the lens 1. The variation pattern of reflected wave is then analyzed by means of a pulser & receiver 13, an oscilloscope 14, a computor 15, etc., while varying the incident angle thus determining the surface wave phase speed and other characteristics of the sample 10.