baber/WOPTO huggingface dataset:
Patent JP-2000063645-A (JP)
Title: Polyester resin composition and molded product thereof
Inventor: TOKUMIZU MAKOTO
IPC: C08G63/02
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a polyester resin composition and a molded product thereof excellent in flexibility, heat resistance, mechanical strengths, and chemical resistance. SOLUTION: There is provided a polyester resin composition comprising 90-99.9 wt.% polyester resin component made from (A) a dicarboxylic acid component, (B) a diol component, (C) at least one polyoxyalkylene glycol component having a weight-average molecular weight of 400-3,000, and (D) a hydroxysuccinic acid component and having a limiting viscosity [η] of 0.5 d1/g or above as measured in a phenol/tetrachloroethane (1/1) mixed solvent at 25 deg.C and 0.1-10 wt.% (E) epoxy compound containing at least two epoxy groups in the molecule, wherein component C is contained in an amount of 5-65 wt.% based on the polyester resin component, and the hydroxysuccinic acid component is contained in an amount of 0.1-10 mol.% based on the total acid component.
Patent JP-H0790463-A (JP)
Title: High specific rigidigy and high specific strength magnesium-based alloy and its production
Inventor: KATO AKIRA
IPC: C22F1/00
Filed: 1993-09-28
Abstract: PURPOSE:To product a high specific, rigidity and high specific strength magnesium-based alloy. CONSTITUTION:A rapidly solidified magnesium-based alloy having a compsn. in which, in a general formula MgaLibCac, the ranges of a=100-(b+c), l0<=b<=25 and 2<=c<=7 are respectively limited is subjected to hot plastic working, and one or >=two kinds among Mg-Ca and Li-Ca intermetallic compounds are precipitated and dispersed into a mother phase constituted of fine crystallines. Since the fine intermetallic compounds are sufficiently precipitated and dispersed into the mother phase constituted of the fine crystallines, >=30GPa specific rigidity and >=300MPa specific strength are exhibited and deterioration in its strength is small even at a high temp. Moreover since it contains no transition metals, it is excellent in corrosion resistance as well.
Patent JP-2000071512-A (JP)
Title: Light modulation circuit for light scanning apparatus
Inventor: SUDA TADAAKI
IPC: G02B26/10
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To enable drawing in a fine region of a unit dot by a middle density so as to realize drawing of a fine pattern with a middle density. SOLUTION: A light modulation circuit 14 for drawing a pattern with a predetermined doe width and a predetermined density by light modulation of a beam light exposed on a photosensitive surface comprises a light intensity modulation means for modulating the light intensity of the beam light, and a dot width modulation means for modulating the dot width of the beam light in the scanning direction. The dot width modulation means selects a clock with a different phase obtained by delaying a reference clock CLK by a clock delay circuit 21 and a VCC by first and second multiplexers 22, 23, calculates them by logical gates 24, 25, 27, selects the outputs thereof by a third multiplexer 28, and executes the on/off control of the current of the current control circuit 30 according to the selected outputs by an analog gate 29.
Patent JP-H1178132-A (JP)
Title: Printer driver
Inventor: WATANABE MAKI
IPC: G06K15/02
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To enhance operability of a user. SOLUTION: A printer driver 3 receives some unit of data from an application 1. Based on a data subjected to color conversion through color matching, the printer driver 3 generates every unit of a print bit image which is then stored in a printer buffer 6. A data stored in a printer buffer 6 by a port monitor 7 is transferred sequentially to a printer 8 and printed. A color set memory section 2 stores color set terms being set from a color set window for every file. A color set calling means 5 calls color correction information stored in the color set memory section 2 based on a file name acquired at the time of printing.
Patent JP-H1057483-A (JP)
Title: Syringe and manufacture thereof
Inventor: ARAKI KAZUYA
IPC: A61M5/31
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a syringe and a manufacturing method capable of fluid-tightly filling a sterilized injection agent inside an outer jacket even without performing a sterilization processing by autoclave sterilization by closing a passage by thermal melt-sticking after filling the injection agent for the filling passage of the injection agent. SOLUTION: After the outer jacket 2 of this syringe 1 is assembled and a gasket 4A and a plug body 5 are completely combined, the inside of the outer jacket 2 is sterilized and also, the injection agent 3 is sterilely filled inside the outer jacket 2 after the processing through the filling passage 14. At the time of the filling, since the injection agent 3 is sterilely filled inside the outer jacket 2 without being in contact with an external environment at all, the sterilization guarantee is improved. For the filling passage, since the passage is closed by the thermal melt-sticking after filling the injection agent, even without performing the sterilization processing completely by the autoclave sterilization, the sterilized injection agent is fluid-tightly filled inside the outer jacket.  In this manufacturing method of the syringe 1, though there is the possibility of being in contact with the external environment only at the moment of connecting a supply nozzle to the filling passage 14, the tip part of the supply nozzle is chemically processed or the like.
Patent JP-H1188795-A (JP)
Title: Automatic frequency tuner for satellite broadcast tuner
Inventor: SASAKI CHIEMI
IPC: H04N5/44
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To surely and quickly attain optimum tuning of a concerned channel by reading offset data to shift an oscillated frequency of a local oscillator stored in advance by a prescribed value so as to shift an oscillated frequency of the local oscillator in the case that a carrier frequency of an IF signal is deviated not to be controlled even by an AFT control means. SOLUTION: A channel selection microcomputer 29 generates a control signal for a local oscillator 16 based on initial value data corresponding to a channel selection request signal to set an oscillated frequency to a reference carrier frequency f0. Then the standard carrier frequency f0 is searched and when it is discriminated that no locking is made to the frequency f0, to which of high and low carrier frequency a 2nd IF signal is deviated is discriminated and-≃0 and +f0 offset data are read from an offset data storage section 32 to shift an oscillated frequency of the local oscillator 16 to conduct ATF search. Thus, the reception of a desired broadcast channel is surely and excellently conducted.
Patent JP-H0578660-A (JP)
Title: Method for producing fluorescent substance of rare earth element
Inventor: WAKATSUKI TADASHI
IPC: C09K11/84
Filed: 1991-09-20
Abstract: PURPOSE:To obtain the subject fluorescent substance of large particles suitable for large-sized color television, having high luminance in high yield by blending a specific oxide of rare earth element with S and a specific alkali carbonate- containing flux and a specific phosphate-containing flux followed by burning. CONSTITUTION:(A) An oxide (e.g. Y2O3 or Eu2O3) of rare earth element selected from Eu, Tb, Pr, Er and Sm is blended with (B) >=50wt.% based on total weight of the component A of sulfur, (C) >=50wt.% based on total weight of the component A of alkali carbonate flux selected from Na2CO3, K2CO3 and (K, Na)2CO3, and (D) an alkali metal phosphate (e.g. K3PO4 or Li3PO4) and 0.1-10wt.% based on total weight of the component A of ammonium hydrogen phosphate (e.g. NH2PO4) as a phosphate flux, and the prepared mixture, for example, is burnt at 1,100-1,250 deg.C for about 2-7 hours to give the objective fluorescent substance of the formula (Y, A)2O2S (A is Eu, Tb, Pr, Er or Sm).
Patent JP-H0665057-A (JP)
Title: Bathing agent
Inventor: FUJII AKIRA
IPC: A61Q19/10
Filed: 1992-08-17
Abstract: PURPOSE:To provide a bathing agent capable of, when applied to a bath, giving a sufficiently smooth touch to a bather as if in a hot spring during bathing and of making the skin of the bather moist for preventing dryness of the skin after coming out of the bath. CONSTITUTION:This agent contains 20 to 98wt.% one or more kinds of alkaline inorganic salts and 0.1 to 4.0wt.% one or more kinds of nonionic surfactants selected from a polyethylene glycol fatty acid ester, a polyoxyethylene alkyl phenyl ether, a polyoxyethylene polyoxypropylene alkyl ether and a polyoxyethylene polyoxypropylene glycol, each having >=12 HLB.
Patent JP-H08108239-A (JP)
Title: Form rolling die
Inventor: IKUSHIMA KOICHI
IPC: B21H3/06
Filed: 1994-10-05
Abstract: PURPOSE: To provide a form rolling die which does not require large equipment, is capable of simultaneous forming and does not generate slip between stock and form rolling die. CONSTITUTION: In the form rolling die to simultaneously form a stock to the form having two or more different diameters, plural forming parts 6 corresponding to each diameter are placed on a base plate 5. At least one of these forming parts 6 is mounted movable along the form rolling direction of stock.
Patent JP-H02196616-A (JP)
Title: Method and device for injection-molding in press holding chamber of synthetic resin
Inventor: TSUTSUMI SHIGERU
IPC: B29C45/00
Filed: 1989-09-18
Abstract: PURPOSE:To efficiently perform the plasticizing melting operation for the next injection-molding stage and to enhance a molding cycle by allowing press holding amount to act to a cavity side by the other injection pressure holding stage which immediately acts following the injecting operation via one part of the injection path of the injection-molding stage. CONSTITUTION:When a first-time injection-molding stage is performed and molten resin is filled in a cavity 4, an injection holding pressure correction supporting mechanism (I) immediately acts. When a plunger 14 is advanced by operation of a cylinder 16 and a piston 17, a second slant path 11c is interrupted. The injection holding pressure of injection operating action performed by an injection operating mechanism (II) is substituted as correction of pressholding by the injection holding pressure correction supporting mechanism (I). Thereby the injection operating mechanism (II) released from the holding pressure is returned to the actual condition and preparation such as plasticization and melting of resin for a raw material can be reperformed to inject the next molten resin.
Patent JP-H0665766-A (JP)
Title: Method for removing liquid stuck to steel strip
Inventor: NAKAYAMA ICHIRO
IPC: C25D7/06
Filed: 1992-08-19
Abstract: PURPOSE:To prevent the development of rust, discoloration and defective plating to a strip by preventing the spattering of liquid drip to the strip edges and the stickness to the strip at the time of cutting the liquid with ringer rolls. CONSTITUTION:A nozzle 6 for injecting gas is provided on the outlet side of the ringer rolls 3. This nozzle 6 injects the gas 5 toward a gap 4 formed with the strip edges and the upper and the lower liquid rolls from the center part of the strip and the injecting condition of the gas satisfies Va>=(rhow/rho0.5XV), wherein Va is flow velocity of the gas, V is passing velocity of the strip rhow is density of the liquid and rho is density of the gas. The generation of the liquid drip liable to epat from the gap is restrained with the injected gas. Further, even in the case of developing inevitable drip caused by local deterioration of the strip shape, the stickness of the drip 7 to the strip 1 can be avoided with the injected gas directed from the center of the strip to the strip edges. Consequently, the above-mentioned aim is achieved and the excellent strip can be manufactured.
Patent JP-S60132938-A (JP)
Title: Mandelic acid derivative
Inventor: NISHIZAWA SUSUMU
IPC: C07C227/00
Filed: 1983-12-20
Abstract: NEW MATERIAL:A compound expressed by formula I (X is halogen; R is H or OH; A is amino acid residue in which the amino group may be protected) or a salt thereof. EXAMPLE:O-L-Alanyl-D-mandeloyl chloride hydrochloride. USE:Useful as an acylating agent for preparing a synthetic intermediate for cephalosporins and penicillins, etc. PREPARATION:A compound expressed by formula II or an acid addition salt thereof is halogenated with a halogenating agent, e.g. PCl5, in an inert solvent, e.g. methylene chloride, at room temperature - under cooling (-20-0 deg.C) to afford the aimed compound expressed by formula I .
Patent JP-H04120952-A (JP)
Title: Facsimile equipment
Inventor: KAGAWA TETSUYA
IPC: H04M11/00
Filed: 1990-09-12
Abstract: PURPOSE:To easily execute the operation of communication using an acoustic coupler by providing a first means to detect a component interrupting the communication from data inputted from the acoustic coupler, and a second means to output a message corresponding to the detected component when it exceeds a value decided in advance. CONSTITUTION:The inside of a main body 1 is equipped with a network control part 11, MODEM 12, communication control part 13, encoding/decoding part 14 and system control part 15 and between an acoustic coupler 2 and the network control part 11 of the main body 1, a noise detection filter 18 which is attachable and detachable through both connecting terminals is mounted When a first means 18 detects the component interrupting the communication from the data inputted from the acoustic coupler 2 and the detected component exceeds the value decided in advance, second means 4 and 15 output the message corresponding to the component. Thus, when executing communication, it can be easily judged whether surrounding noise interrupts the communication or not.
Patent JP-S60133521-A (JP)
Title: Tracking control device of rotary head
Inventor: SUGAYA ISAO
IPC: G11B5/592
Filed: 1983-12-21
Abstract: PURPOSE:To attain precise tracking control without the deterioration of the quality of a reproduced picture by delaying an error signal due to the track shift of rotary heads in reproducing by a fixed period to use the delayed signal as a tracking control error signal for the reproducing rotary heads in the succeeding operation. CONSTITUTION:A tracking error signal extracted by a low pass filter 14 is supplied to a BBD16. On the other hand, DC voltage extracted by a variable resistor 17 is supplied to the BBD16 as a two-phase clock pulse through a VCO18 and a driver 19. The tracking error signal delayed by a fixed period is outputted from the BBD16, alternately supplied to adders 5a, 5b by a switch circuit 21 switched every track scanning period through a waveform correcting circuit 20 and then applied to bimorph actuators 2a, 2b through driving amplifiers 6a, 6b and damping resistors 8a, 8b to control the tracking of the rotary heads 3a, 3b. Thus, precise tracking control is attained.
Patent JP-H0578644-A (JP)
Title: Water-soluble surface modifier and magnetic recording medium using the same
Inventor: SHOJI SABURO
IPC: C09D171/02
Filed: 1991-09-20
Abstract: PURPOSE:To obtain the subject modifier useful as a magnetic recording medium, capable of improving water repellency and oil repellency and lubricating properties of solid surface, comprising a specific compound having formed an ammonium salt at the end. CONSTITUTION:The objective modifier comprising a compound of the formula (Rf is perfluoropolyoxyalkyl chain; (n) is 1-4; R is methyl or ethyl) having formed an ammonium salt at the end and methyl alcohol or ethyl alcohol.
Patent JP-S60132942-A (JP)
Title: Production of 2,6-difluorobenzamide
Inventor: TSUJII YASUHIRO
IPC: C07B61/00
Filed: 1983-12-21
Abstract: PURPOSE:To obtain the titled substance which is an intermediate for medicines and agricultural chemicals, etc. in high yield without forming unnecessary urea derivatives as by-products nor causing problems of waste water nor post-treatment, by hydrolyzing 2,6-difluorobenzonitrile as a raw material in an aqueous solution of an alkali metal hydroxide. CONSTITUTION:2,6-Difluorobenzonitrile as a raw material is hydrolyzed in an aqueous solution of an alkali metal hydroxide or preferably in a solution of a mixture of the aqueous solution of the alkali metal hydroxide with aqueous hydrogen peroxide to give the aimed compound. Aqueous solution of sodium hydroxide is preferred for the aqueous solution of the alkali, and the concentration thereof is 0.5-5%, preferably 1-3%. In use with the aqueous hydrogen peroxide, the concentration before mixing is 3-10%, preferably 4-7%. The amount of the aqueous solution to be used is 3-20pts.wt. based on one pts.wt. raw material, and 0.5-2pts.wt. in use with the aqueous hydrogen peroxide.
Patent JP-S6395036-A (JP)
Inventor: KUNIDA MASANORI
IPC: A61B8/08
Filed: 1986-10-09
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-H0871951-A (JP)
Title: Taking out mechanism for staple cartridge in electric stapler
Inventor: YOSHIE TORU
IPC: B25C5/15
Filed: 1994-09-09
Abstract: PURPOSE: To make the taking out of a cartridge impossible until a staple sheet is used up by such a method as the engaging part of an accommodating section engages in the engaging hole of the side part of the accommodated cartridge from an outside, and a lock link supports the side part of the cartridge from an inside, and the rotation of the lock link is checked through a pressing body. CONSTITUTION: When a cartridge 6 is attached on the accommodating section 4 of a magazine unit 3, the engaging part of an engaging piece 19 engages in the engaging hole 16 of the rear side piece 6b of the cartridge 6 from an outside. In this case, the rear end face of the projection 26 of a lock link 24 abuts on the front of the rear side piece 6b of the cartridge 6, and supports the rear side piece 6b from an inside. Thus, an engagement is not released so long as the lock link 24 does not rotate. On the other hand, a pressing body 21 is pushed up by a staple sheet(sheet) 5 to make a rear wall face 21a abut against the projection 26 of the lock link 24 for checking the rotation of the lock link 24. The rotation of the lock link 24 is therefore checked until the sheet 5 is used up.
Patent JP-2000072049-A (JP)
Title: Space tire housing device for automobile
Inventor: MATSUSHITA KAZUHIKO
IPC: B62D43/04
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To support a spare tire to the rear part of a floor panel so as not to have looseness by a space tire having device of simple constitution. SOLUTION: A support means 33 is provided to support a spare tire 22 to a rear part of a floor panel 16 in the state of one side face of the space tire 22 being jointed to the lower face side of the rear part of a floor panel 16 in a car body 2. The rear part of the floor panel 16 is partially bulged downward to form a bulge part 25. The lower face of a protruding end of the bulge part 25 is formed in a nearly flat inclined face inclined to an imaginary horizontal plane. This inclined face serves as a tire joint face 31 that can joint one side face of the spare tire 22.
Patent JP-2001063602-A (JP)
Title: Electric steering device
Inventor: UCHIDA KO
IPC: B62D127/00
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To generate steering auxiliary force by continuously controlling an induction motor even when abnormality occurs in a turning angle sensor. SOLUTION: This device controls an induction motor 10 based on the maximum motor revolution speed NmMAX instead of the revolution speed of the induction motor 10 which is based on detection signals from a turning angle sensor 13 when any abnormality occurs in the turning angle sensor 13. By setting the maximum motor revolution speed NmMAX based on the maximum steering speed of a driver and setting a revolution speed Ns of the magnetic field of the induction motor 10 so that preset optimum slip is obtained at the maximum motor revolution speed NmMAX, the induction motor 10 is controlled based on these settings. In this condition, the revolution speed Nm of the induction motor 10 never exceeds the revolution speed Ns of the magnetic field whatever speed a driver steers at.  Consequently, it is ensured that steering auxiliary force is applied to a steering system, though the steering auxiliary force may not be quite sufficient because optimum slip is not necessarily obtained according to the revolution speed Nm of the induction motor 10.
Patent JP-H0797909-A (JP)
Title: Exhaust gas purifier of engine
Inventor: OGAWA MASARU
IPC: F01N3/08
Filed: 1993-09-29
Abstract: PURPOSE:To burn and treat HC desorbed from a suction trapper securely in an exhaust gas purifier of an engine in which the suction trapper provided with a suction material which suctions HC at less than a predetermined temperature and desorbs suctioned HC at above the predetermined temperature is provided in an exhaust system of the engine. CONSTITUTION:The operation of an exhaust gas introduction restricting means 33 and a desorption control valve 37 is controlled by a control unit 40 so that the introduction of exhaust gas into a suction trapper 13 is restricted and desrobed HC is introduced into an induction system 3 of an engine E when desorption of HC from a suction material 15 is started.
Patent JP-2001066197-A (JP)
Title: Temperature measuring method using micro-raman spectrophotometer
Inventor: YOSHIZAWA TOMOYA
IPC: G01J3/44
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To measure a sample temperature precisely, by correcting a measurement error caused by the surrounding temperature of a micro-Raman spectrophotometer which is a hardware, when temperature measurement of a sample is executed by using the micro-Raman spectrophotometer. SOLUTION: In this method, temperature measurement is executed by using a micro-Raman spectrophotometer A for measuring the temperature of a sample 5, based on a peak position of a Raman spectrum obtained when a laser beam 2 is applied to the sample 5. In this case, the influence of the surrounding temperature of the spectrophotometer A and/or an optical error is corrected, based on a position shift caused by the temperature of a peak position of a plasma line (p) included in the laser beam 2.
Patent JP-H0799376-A (JP)
Title: Printed-wiring board
Inventor: YASUDA MASAYUKI
IPC: H05K3/40
Filed: 1993-09-29
Abstract: PURPOSE:To make the filling amount of a conductive paste uniform in conductive paste through holes continued adjacent to each other and to improve the reliability of a printed-wiring board. CONSTITUTION:A printed-wiring board having through holes 2 formed by making wiring circuit patterns, which are respectively formed on the different surfaces of an insulating substrate 1, have continuity with each other using a conductive paste 7 is characterized by that the hole diameters of the holes 2 provided adjacent to each other are different from each other.
Patent JP-2001064611-A (JP)
Title: Water-based adhesive
Inventor: YOSHIDA TAKASHI
IPC: C09J11/06
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive sufficient in fungus-proofness and antisepticity, hard to discolor due to light, and exhibiting high adhesive force by including a water-soluble adhesive base, a specific antifungal/antiseptic agent and water. SOLUTION: This water-based adhesive is obtained by including (A) pref. 10-20 wt.% of a water-soluble adhesive base, (B) pref. 0.005-0.1 wt.% of 2-n- octyl-4-isothiazolin-3-one and (C) pref. 70-90 wt.% of water, wherein the component A, being partially saponified products 85-95% in saponification degree based on polyvinyl alcohol, is a combination of a partially saponified product >=2,000 in average polymerization degree with a 2nd partially saponified product <=500 in average polymerization degree. It is preferable that the above adhesive is also incorporated with a water-soluble dye, a glycol for freeze stability, or the like.