baber/WOPTO huggingface dataset:
Patent JP-H10127291-A (JP)
Title: Preparation of complementary dna having complete length
Inventor: HAYASHIZAKI YOSHIHIDE
IPC: C12N15/10
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain the subject library by forming RNA-DNA conjugate by reverse transcription using mRNA as a template and bonding a tagged molecule to diol structure on 5' side of mRNA and separating DNA. SOLUTION: This method comprises preparing library of cDNA corresponding to complete length of mRNA. RNA-DNA conjugate is formed by reverse transcription from a primer by using mRNA as a template and a diol structure which exists on the 5' Cap (<7> M<e> GPPPN) site of mRNA forming the RNA-DNA conjugate is subjected to oxidative ring-opening reaction with sodium periodate to afford dialdehyde and a tag molecular having hydrazine end is reacted with the dialdehyde to chemically bond the dialdehyde to the tag molecular and RNA-DNA conjugate having DNA corresponding to complete length of mRNA among RNA-DNA conjugates to which tagged molecule is bound is separated by utilizing function of tag molecule to provide the objective cDNA library.
Patent JP-H02136899-A (JP)
Title: Voice recognizing device
Inventor: FUJIHASHI YUICHIRO
IPC: G10L15/06
Filed: 1988-11-18
Abstract: PURPOSE:To obtain a correct recognized result without producing the voice again by excluding a standard pattern which results in wrong recognition from objects to be recognized by a controlling means and performing again matching to an input pattern held in a memory when a recognized result is wrong. CONSTITUTION:A matching section 4 performs pattern matching between an input pattern 13 and a standard pattern 14 outputted from a standard pattern memory 5 and calculates the similarity 15 between both patterns and a discriminating section 6 discriminates the propriety of a recognized result based on the similarity 15 and outputs a discriminated result 16. When the discriminated result 16 is confirmed as wrong, a controlling means 7 outputs a control signal 18 for excluding the standard pattern 14 from objects to be recognized and controls the memory 5. Moreover, the means 7 outputs another control signal 17 for selecting the inputted pattern 12 of an inputted pattern memory 2 and controls an inputted pattern selecting section 3. In such state, the matching section 4 again performs pattern matching the inputted pattern 13. Therefore, re-input of inputted voices 10 is not required and the ratio of correct recognition can be improved.
Patent JP-2000119698-A (JP)
Title: Foam quality-improving agent
Inventor: HARUI HITOSHI
IPC: A61K8/00
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain a foam quality-improving agent which gives excellent foam quality and foamability and comfortable feeling in use when used in combination with a fatty acid salt by neutralizing a fatty acid with a ditaurine salt, a tritaurine salt or an N-methylditaurine salt. SOLUTION: This foam quality-improving agent comprises a salt of a compound represented by the formula: R-N(C2H4SO3M1)2 with a fatty acid. In the formula, R is H, methyl or -C2H4SO3M2; and M1 and M2 are each alkali metal, alkaline earth metal, ammonium or organic ammonium. As the fatty acid for the foam quality-improving agent are preferable 8-22C fatty acids and there can be exemplified lauric acid, myristic acid, palmitic acid, stearic acid, oleic acid, coconut oil fatty acid, palm kernel oil fatty acid, beef tallow fatty acid and the like. The foam quality-improving agent exhibits satisfactory effects in a small amount and its amount to be used is preferably 0.005-5 wt.%.
Patent JP-S6398471-A (JP)
Inventor: HAINTSU MAIERU
IPC: B41J19/20
Filed: 1986-12-09
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-H08144215-A (JP)
Title: Connecting structure of resin foam block
Inventor: KAWAI TAMOTSU
IPC: E01C9/08
Filed: 1994-11-25
Abstract: PURPOSE: To manufacture a resin foam block at low cost, to prevent the generation of waste in the execution of works and to construct a temporary floor face efficiently. CONSTITUTION: Bands 3 are wound on approximately rectangular parallelopiped resin foam blocks 1, 3, 5 while these resin foam blocks 1, 3, 5, on which the bands 2 are wound, are placed adjacently. Each adjacent resin foam block is connected mutually by engaging tools or other bands.
Patent JP-H09104796-A (JP)
Title: Water-resistant emulsion
Inventor: KONDO TERUHIKO
IPC: C08K5/17
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To obtain a water-resistant emulsion remarkably improved in water resistance by adding a specific water resistance improver to a vinyl acetate resin emulsion wherein a reaction product of acetoacetylated POVAL (R) with a hydrazino acid is used as a protective colloid. SOLUTION: At least one member selected from the group consisting of isocyanate compds. (e.g. tolylene diisocyanate), epoxy compds. (e.g. ethylene glycol diglycidyl ether) and polyamine compds. (e.g. polyethylene-imine) is added to a vinyl acetate resin emulsion wherein a reaction product of acetoacetylated POVAL (R) with a hydrazino acid is used as a protective colloid, whereby a water-resistant emulsion is obtd.
Patent JP-H05109675-A (JP)
Title: Method and system for electron beam excitation dry etching
Inventor: WATABE HEIJI
IPC: H01L21/3065
Filed: 1991-10-14
Abstract: PURPOSE:To make a fine structure of low damage form by a method wherein an electron beam shower obtainable by leading out high-density electrons produced in the ECR plasma of reactive gas and radical species, which are diffused from the interior of the plasma, are fed to the surface of a material to be processed to perform an electron beam excitation dry etching. CONSTITUTION:Chlorine gas 210 is introduced into a plasma producing chamber 201 and the pressure in a vacuum vessel is set at 2X10<-4>Torr. Then, with a microwave introduced in the chamber through a waveguide 214, the output of a magnetic coil 202 is set properly to generate ECR plasma and the potential of an extraction electrode 203 is set in -400V to that of the plasma, whereby a processing in a reactive ion beam etching(RIBE) method is conducted. Subsequently a bias between the potential of the electrode 203 and the potential of the plasma is made to reverse for removing a processing damage layer introduced in a processing chamber 204 by the RIBE method, whereby a dry etching of an electron beam is performed. By this continuous process, a fine processing can be effectively conducted in a short time.
Patent JP-H04167786-A (JP)
Title: Time base collector circuit and disk reproducing device
Inventor: SHIBUYA HIROHISA
IPC: H04N5/956
Filed: 1990-10-31
Abstract: PURPOSE:To enable a time base collector function via a simple configuration by supplying a digital video signal to a field memory when reference phase difference is more than the intended value and supplying the output from a line memory to the field memory when the reference phase difference is less than the value. CONSTITUTION:When the phase difference (reference phase difference) between a reproduction vertical synchronizing signal and a reference vertical synchronizing signal differs greatly, the reproduction video signal does not pass through a line memory 12, digital data from an A/D converter 11 is directly written in a field memory 14, and the phase difference signal of both the vertical synchronizing signals is supplied to a driving circuit 17. When the reference phase difference reaches within one horizontal scanning period, the signal through the normal line memory 12 is written in the field memory 14, and the signal read out of the field memory 14 is transmitted to a video signal processing circuit. Thus, the time base collector function can be provided via the simple configuration.
Patent JP-S63143830-A (JP)
Title: Haze-defect detecting method
Inventor: HOURAI IZUO
IPC: H01L21/66
Filed: 1986-12-08
Abstract: PURPOSE:To obtain correct signals of detected haze defects, by removing pulsating high frequency components from the detected signal through a low-pass filter, and subtracting a background voltage due to stray light. CONSTITUTION:A laser beam 3 from a light source 2 is reflected by a mirror 4 and vertically projected on a face plate 1 through a light projecting lens 5. Thus the surface is scanned. In an photo detector 9, a plurality of optical fibers, e.g., six fibers are arranged around each of two concentric circles other than the vicinity of an optical axis. A wide light receiving angle is provided at a position in the vicinity of a scanning point. Said optical fibers are connected to a photo multiplier tube (PMT) 10 all together. From the output of the PMT 10, short-period pulse components (e) due to minute defects are removed through a low-pass filter (LPF) 11. The low frequency component is taken out and digitized in an A/D converter 12. A background voltage DELTAB, which is obtained by measuring a clean surface plate without defects such as haze, is digitized and inputted into a differential operator 13 beforehand. Thus the data of the haze defect signals (d) are outputted through a terminal 14.
Patent JP-H0596860-A (JP)
Title: Write-once read many optical disk for cd or cd-rom
Inventor: TAMANO MICHIKO
IPC: G11B7/244
Filed: 1991-10-11
Abstract: PURPOSE:To provide an optical disk in conformity with an orange book which can completely record/reproduce a wavelength range of 770-810nm by realizing optical characteristics stable in the range. CONSTITUTION:A recording film of a write-once read many optical disk having a transparent substrate/a recording film/a reflecting film/protective film for recording a compact disk format or compact disk ROM format signal contains phthalocyanine series colorant represented by a formula.
Patent JP-H05104417-A (JP)
Title: Automatic stage switching device
Inventor: KOYAMA SHINJI
IPC: B23Q41/00
Filed: 1991-10-12
Abstract: PURPOSE:To carry out automatically stage switching on holding tool positions according to a kind of a work without connecting a power line and so on to a work holding device. CONSTITUTION:Feed screws 34a and 34b to move vertically gripping claws (holding tools) 38a and 38b to grip a work are positioned by means of a positioning mechanism 64 so as not to rotate usually, and a driving device 18 connected to the feed screws 34a and 34b through connecting members 92a and 92b is also arranged on a work set station, so that its position can be fixed, and when a work holding device 14 driven in rotation by means of a rotary table 12 came to the work set station, stage switching is carried out on positions of the gripping claws 38a and 38b by means of the driving device 18 according to a kind of the work.
Patent JP-S62153241-A (JP)
Title: Production of aliphatic fluorinated dicarboxylic acid
Inventor: TAKAHASHI MITSURU
IPC: C07C55/32
Filed: 1985-12-27
Abstract: PURPOSE:The reaction of a fluorinated aliphatic dihalide with carbon dioxide in the presence of zinc in an organic solvent is followed by the hydrolysis of the product, as the concentration of the carbon dioxide is kept at a specific level in the solvent, to give the objective compound efficiently. CONSTITUTION:When the title compound is produced by reaction of a compound of the formula: X-Rf-X' (Rf is 3-20C saturated or unsaturated, straight or branched-chain difunction fluorinated aliphatic group; X, X' are Cl, Br or I) with carbon dioxide in an organic solvent preferably aprotic polar solvent, in the presence of zinc, preferably 2-10 moles, per mole of the starting sub stance, of activated zinc dust, preferably at 0-100 deg.C, the concentration of carbon dioxide is adjusted to more than 0.3 mol/l, preferably 0.3-5 moles/l in the solvent. Thus, the objective substance which is used in fluorine-containing polyes ter, polyamide and other polycondensation products is obtained almost quantita tively through simple operations with industrial advantage.
Patent JP-S62154471-A (JP)
Title: Fuel cell
Inventor: YONEZAWA SHIGEKI
IPC: H01M8/04
Filed: 1985-12-27
Abstract: PURPOSE:To increase flexibility of installation and to eliminate generation of looseness or cracks in connected parts caused by vibration and to make lightweight by connecting a hydrogen gas outlet in a fuel reformer in which fuel is reformed to hydrogen gas to a hydrogen gas inlet of a fuel cell main body with a flexible pipe. CONSTITUTION:A hydrogen gas outlet 7a in a fuel reformer 1 and a hydrogen gas inlet 13 of a fuel cell main body 2 are connected with a flexible pipe 14 to freely vary the relative position of the fuel reformer 1 and the fuel cell man body 2. Thereby, the fuel cell system is flexibly accommodated in a small space such as a car. Since the flexible pipe 14 has a buffer action against vibration, generation of looseness or cracks in the connected parts is prevented, and in addition, the weight can be reduced.
Patent JP-H05100386-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: YAMAZAKI CHIKAMASA
IPC: G03C7/384
Filed: 1991-10-11
Abstract: PURPOSE:To enhance sensitivity and processing stability and to improve preservation stability with the lapse of time by incorporating 2 kinds of specified magenta couplers and a specified compound in a silver halide emulsion layer. CONSTITUTION:The silver halide emulsion layer contains the magenta couplers represented by formulae I and II and the compound capable of releasing a development inhibitor or its precursor. In formulae I-III, Z is a nonmetallic atomic group necessary to form an N-containing hetero ring; X in formula I is H or a group to be released by coupling with the oxidation product of a color developing agent; R is H or a substituent; RA is halogen or alkoxy; RB is acylamino or the like; R<1> is alkyl: R<2> is alkyl or aryl: R<3> is oxycarbonyl or the like; R<4> is a substituent: and X in formula III is a group releasing the development inhibitor or its precursor when the compound couples with the oxidation product of a color developing agent.
Patent JP-H02139738-A (JP)
Title: Defect processing system for magneto-optical disk medium
Inventor: SUEISHI KOZO
IPC: G11B11/105
Filed: 1988-11-18
Abstract: PURPOSE:To shorten the writing time of data by erasing and writing data during one rotation of a magneto-optical disk medium and detecting a signal indicating a medium defect included in reflected light at erasing time to omit read verifying operation. CONSTITUTION:Since a control means 25 can detect a defective sector simultaneously with erasing based upon a noise extracted by an extracting means 24, writing operation is executed simultaneously with the erasing operation and read verifying operation can be omitted. Since data writing is executed during one rotation of the magneto-optical disk medium 1, the writing time can be shortened, and because it is unnecessary to prepare a semiconductor laser, a collimeter lens, a dichroic mirror, etc., for the read verifying operation in an optical system, the constitution can be simplified.
Patent JP-S62154734-A (JP)
Title: Etching and device for the same
Inventor: NOJIRI KAZUO
IPC: H01L21/302
Filed: 1985-12-27
Abstract: PURPOSE:To form end surfaces, each having an inclination, on a material to be etched by etching by a method wherein etching gas which generates deposition and etching with a DC bias of a prescribed potential as a boundary is introduced in a vacuum treatment space and a DC bias of a potential higher than the said prescribed potential and a DC bias of a potential lower than the said prescribed potential are alternately impressed. CONSTITUTION:In case CHF3 gas is formed into plasma under prescribed conditions, it shows both phenomenon of deposition and etching with an impressing Vo of the prescribed Vdc value as a boundary. There, a wafer adhere with a resist layer 17 is placed on a sample stand 6, plasma is generated, the Vdc is set higher than the Vo and a first partial etching is performed on an insulating film 15. Then, the Vdc is set at zero and a first deposition of a polymer 19 is executed on the whole surface. Thereafter, the Vdc is again made higher than the Vo and a second partial etching is performed on the insulating film 15. Furthermore, by repeating deposition and etching like a second deposition and a third etching in order, polymers 19b, 19c and 19d can be laminated. And by removing the polymers 19a-19d, a contact hole 20 having a wall surface (inclined part) being formed at the prescribed angle of inclination to the center direction can be completed.
Patent JP-2000092178-A (JP)
Title: Telephone line control program with virtual portable telephone function
Inventor: KOISHIKAWA KAZUYA
IPC: G06F3/048
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To display a virtual portable telephone set on a screen and to operate an environment, where an application program can be operated, even if a private board for telephone line connection is not mounted on a computer or without actually using a telephone line, even if it is mounted when the application program using the telephone line is operated. SOLUTION: A virtual portable telephone function that can be operated with a mouse and the like is installed in a telephone line control program 3 which takes charge of communication between an application program 2 on a computer 1 and a telephone line connected to the computer 1 is installed. The actual telephone line is substituted for a virtual portable telephone set 7 displayed on a screen, without having to change the logic of the application program 2.
Patent JP-H03152459-A (JP)
Title: Molecular weight distribution analysis for polyimide
Inventor: ONO SHIGEKI
IPC: G01N30/88
Filed: 1989-11-10
Abstract: PURPOSE:To enable accurate measurement by dissolving polyimide with heat by dichloroacetate to apply a gel permeation chromatography using a mixed solution of chloroform and dichloroacetate as eluent. CONSTITUTION:An eluent {comprising a mixed solution (mixing ratio of about 9:1) of chloroform and dichloroacetate} flows beforehand with a pump 2 from a mobile phase storage tank 1 to make a constant state. Then, a sample (polyim ide dissolved thermally by dichloroacetate) is injected from a manual injector 3. The sample injected is sent to a column 4 (e.g. having a porous styrene-divinyl benzene based polymer spherical fine particle as packing agent) and a molecular weight distribution is detected with a detector (differential refractometer) 6. The resulting data is processed with a data processor 7 to calculate a molecular weight distribution. Thus, a measurement of a molecular weight distribution of polyimide is accomplished efficiently and accurately.
Patent JP-2001117455-A (JP)
Title: Digital color copying machine
Inventor: TANAKA KUNIHIKO
IPC: B41J29/00
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a digital color copying machine which can detect the alteration of track information stored in a ROM due to exchanging of the ROM and prohibit copying operation. SOLUTION: This copying machine is provided with a ROM storing trace information for preventing forgery, a reloadable nonvolatile memory where trace information for preventing forgery is written, a judging means for judging whether the trace information stored in the ROM coincides with the trace information stored in the nonvolatile memory at the time of supplying power, and a means for putting the copying machine in a copying operation permitting state when both of the information do not coincide with each other and putting the copying machine in a copying operation prohibiting state when both of the information coincide with each other.
Patent JP-H10105047-A (JP)
Title: Notation of sentence for foreign language study, and notation of vocabulary for foreign language study, and teaching materials for foreign language study.
Inventor: MORI MIKIO
IPC: G09B19/06
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a notation of sentence effective for foreign language study, and notation (method) of vocabulary for foreign language study, and teaching material (product) for foreign language study. SOLUTION: It is made fundamental to write a foreign language original for each 'group of meaningful words' in each line and put the corresponding Japanese translation in same lines, and the composition is made so that each page of a left and right double-page spread is lengthwise divided into two halves and in each line of the four divisions (1), (2), (3), and (4), (a): Japanese sentence, (b): original, (c): vocabulary, and (d): translation are described in this order, and divisions (b), (c) can be hidden under a cover Make (made blind zone). In addition, binder type teaching materials are offered which use a blind sheet 8, loose leaf 9, and a guide sheet 10, as accessories, between the left and right double-page spread described in the above notation.
Patent JP-H05125344-A (JP)
Title: Adhesive composition
Inventor: YAMAGUCHI YUKIKAZU
IPC: C09J175/04
Filed: 1991-11-08
Abstract: PURPOSE:To provide the subject composition comprising a specific acrylic- modified emulsion and a urethane resin emulsion, excellent in the thermal creep resistance, water resistance, etc., and useful as adhesive for overlaying on a rigid vinyl chloride resin sheet. CONSTITUTION:The objective composition comprises (A) 40-90wt.% of an acrylic- modified ethylene-vinyl acetate resin emulsion containing in the resin 5-50wt.% of an acrylic resin component obtained emulsion-polymerizing acrylic monomers containing 5-60wt.% of (meth)acrylonitrile in the presence of an ethylene-vinyl acetate resin emulsion, and (B) 10-60wt.% of an urethane resin emulsion.
Patent JP-H01136088-A (JP)
Title: Range finder
Inventor: KAWAI SHIGERU
IPC: G01S17/36
Filed: 1987-11-20
Abstract: PURPOSE:To utilize a light power of a light source effectively, by arranging a polarized beam splitter and a 1/4 wavelength plate to make the intensity of a light reflected from an object equal to a reference light. CONSTITUTION:Light emitted from a laser 1 is collimated with a lens 2 to be incident into a polarized beam splitter 3. Reflected light divided with the polarized beam splitter 3 turns to a reference light with a mirror 5. Light transmitted through the polarized beam splitter 3 is focused with a lens 7 on an object 8. Scattered light from the object 8 is transmitted through a 1/4 wavelength plate 6 twice to be turned by 90 deg. in the direction of linear polarization and reflected with a polarized beam splitter 3 to be focused with a lens 9, interfering with the reference light from the mirror 5 by a photo detector 10. An interference pattern between the reference light from the mirror 5 and the reflected light from the object 8 causes a waviness in proportion to an optical path difference. The frequency of the waviness is counted, for example, with a frequency counter 11 having a GP-1B to determine the optical path difference with an arithmetic unit 12.
Patent JP-H09108744-A (JP)
Title: Flange part forming device of duct
Inventor: ISONO MAKOTO
IPC: B21D51/16
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain a simple and correct flange part forming device of a duct without necessitating skill by turning a forming lever downward while rotating a rotating substrate after fixing a forming die on the rotating substrate and inserting the duct into the forming die. SOLUTION: When the diameter of the duct to be formed into a flange and the diameter of the mating duct are decided, the forming die 7 corresponding to these is selected, and the forming lever 17 placed in about perpendicular condition is arranged on the rotating substrate 4 from the top together with a ring 6 corresponding to the forming die 7. A thrusting member 11 corresponding to the forming die 7 is set, the forming die 7 is supported from both left and right sides with an intermediate member 15, and a pin 13A of a block body 13 is inserted into a pin hole 12 at a suitable position. Left and right bolts 14 are equally fastened, whereby the forming die 7 is firmly held to the rotating substrate 4. The forming lever 17 is turned downward while rotating the rotating substrate 4.  The periphery of the duct is gradually pressed on the forming surface 7A of the forming die 7 while convolving the forming roll 17B of the forming lever 17, thereby advancing bending.