baber/WOPTO huggingface dataset:
Patent JP-H07121799-A (JP)
Title: Display device for vehicle
Inventor: NAGANAWA HIROSHI
IPC: G08G1/16
Filed: 1993-10-20
Abstract: PURPOSE:To make a driver feel as if he or she sees an optical mirror on the display device for the vehicle which uses a television camera. CONSTITUTION:This device is provided with a 1st television camera 10a and a 2nd television camera 10b which are fitted at proper place of the vehicle, and a 1st display device 20a which displays an image projected by the 1st television camera 10a and a 2nd display device 20b which displays an image projected by the 2nd television camera 10b are provided in front of a driver's seat; and the 1st display device 20a is arranged on the straight line connecting the driver 30 and the 1st television camera 10a and the 2nd display device 20b is arranged on the straight line connecting the driver 30 and 2nd television camera 10b.
Patent JP-S62115292-A (JP)
Title: Method of removing dna sequence from gene, using synthetic dna
Inventor: SHIRAI TAKASHI
IPC: C12P21/02
Filed: 1986-11-06
Abstract: PURPOSE:To remove plural specific parts of DNA simultaneously, by combining the DNA with plural synthetic DNAs capable of removing plural specific parts on the DNA. CONSTITUTION:Plural synthetic DNAs are used as a method to obtain a desired structural gene. The method is to remove plural introns unnecessary for manifestation in Escherichia coli, etc., from a chromosome gene simultaneously by one reaction without passing through mRNA. The DNA sequence is preferably integrated with bacteriophage.
Patent JP-H03125612-A (JP)
Title: Pneumatic tire for passenger car
Inventor: SHIMOMURA IWAO
IPC: B60C15/00
Filed: 1989-10-11
Abstract: PURPOSE:To respectively improve engagement property at the time of rim assembly and fitness after the rim assembly by forming a rubber chafer in the periphery of a bead part with an outside soft rubber layer and an inside hard rubber layer. CONSTITUTION:A rubber chafer 5 is arranged in a tire so that an inner liner layer 4 is covered along the periphery of a bead core 2. In this case, the rubber chafer 5 is formed with a laminated body made of an inside hard rubber layer 5H and an outside soft rubber layer 5S. The soft rubber layer 5S is formed with a rubber of JIS hardness Hs 50-65, complex elasticity rate E of more than 3.0MPa and compression set of less than 25%. Additionally, the hard rubber layer 5H is formed with a rubber of JIS hardness Hs 70-85, complex elasticity rate E of more than 6.0MPa and compression set of less than 32%. Consequently, engagement property at the time of rim assembly and fitness after the rim assembly are respectively improved.
Patent JP-H0572221-A (JP)
Title: Air velocity sensor
Inventor: OSADA SHINICHI
IPC: G01F1/68
Filed: 1991-09-12
Abstract: PURPOSE:To obtain an air velocity sensor in an output signal of which an error hardly occurs even when the temperature of air current to be measured changes sharply and which has high responsiveness. CONSTITUTION:This air velocity sensor 10 comprises a base 12, and a thin-film temperature-measuring resistor 14 for a heater and a thin-film temperature- measuring resistor 16 for temperature compensation are formed on the base 12. The thin-film temperature-measuring resistor 14 for the heater and the thin- film temperature-measuring resistor 16 for temperature compensation are formed in the same shape and dimensions and each of them is formed by applying Pt, for instance, on a rectangular alumina base of a thickness 0.15mm, for instance, by laser trimming or etching. On the base 12, moreover, a circuit of fixed temperature method is formed as a is formed as a detecting circuit 18, which is connected to the thin-film temperature-measuring resistor 14 for the heater and the thin-film temperature-measuring resistor 16 for temperature compensation.
Patent JP-S63104957-A (JP)
Title: Manufacture of octahydroindole derivative and manufacture intermediate
Inventor: FURANSHISU BURION
IPC: C07D209/42
Filed: 1987-10-20
Abstract: A process for the asymmetric preparation of a compound of the formula <IMAGE>  I  wherein the hydrogen at 3a and 7a are of cis or trans configuration and their non-toxic, pharmaceutically acceptable acid addition salts comprising submitting a compound of the formula <IMAGE> II  to a Hoffman reaction and reacting the resulting product with formaldehyde in the presence of cyanide ions and acid halide of benzoic acid or an aliphatic carboxylic acid of 1 to 5 carbon atoms to obtain a compound of the formula    <IMAGE> III  wherein R is acyl of benzoic acid or aliphatic carboxylic acid of 1 to 5 carbon atoms, cyclizing the latter to form a compound of the formula    <IMAGE> IV selectively hydrolyzing the latter with a dilute aqueous mineral acid to obtain a compound of the formula    <IMAGE> IV'  subjecting the latter to hydrolysis with a concentrated aqueous mineral acid to form the acid addition salt of a compound of claim 1 and optionally forming the free base.
Patent JP-H0875350-A (JP)
Title: Drying system for item to be dried
Inventor: KIYOKAWA SUSUMU
IPC: F26B3/30
Filed: 1994-10-26
Abstract: PURPOSE: To provide a drying system for item to be dried in which the item to be dried can be manufactured in a short period of time and further the item to be dried having a sufficient taste or flavor can be manufactured. CONSTITUTION: A far-infrared ray heater 33 is arranged at the rear side of a ceiling of a drying chamber 11. An inner side of the drying chamber 11 is uniformly heated with heat generated from the far-infrared ray heater 33 and at the same time both air supplying means 16 and an air discharging means 17 are arranged within the drying chamber 11. Surrounding air is fed into the drying chamber 11 by the air supplying means 16 and in turn pressure within the drying chamber 11 is always kept at its pressure reduced state by the air discharging means 17 and the item to be dried is heated and dried under its pressure reduced state within the drying chamber while fresh air is being always fed.
Patent JP-S62123453-A (JP)
Title: Photosensitive composition
Inventor: AOSO TOSHIAKI
IPC: G03F7/027
Filed: 1985-11-22
Abstract: PURPOSE:To improve the developability of a photosensitive composition when the composition is developed with an aqueous alkali developer, by incorporating polyurethane having carboxyl groups and hydroxyl groups and/or nitrile groups. CONSTITUTION:This photosensitive composition contains a diazonium compound and polyurethane having carboxyl groups and hydroxyl groups and/or nitrile groups. The polyurethane may be obtd. by reacting a diisocyanate represented by formula I with a diol having a carboxyl group represented by formula II or III and by reacting part of carboxyl groups in the resulting reaction product with a halogen compound having a hydroxyl group and/or a nitrile group. In the formulae I-III, each of R1 and R3-R5 is bivalent aliphatic or aromatic hydrocarbon, R2 is H, alkyl or the like, and Ar is tervalent aromatic hydrocarbon. When the composition is developed with an alkaline developer after exposure, it has superior developability and gives a relief image having improved wear resistance, sensitizability and adhesion to the support.
Patent JP-S62123769-A (JP)
Title: Semiconductor device
Inventor: HAMASHIMA TOSHIKI
IPC: H01L21/822
Filed: 1985-11-22
Abstract: PURPOSE:To reduce contact resistance and obtain an excellent ohmic contact for either of an N<+> type diffused layer or of a P<+> type diffused layer by making the surface concentration of the diffused layer which is connected to a wiring layer through a titanium nitride layer higher than a predetermined value. CONSTITUTION:An N<+> type or P<+> type diffused layer 2 formed in a semiconductor substrate 1 is exposed in an aperture 4 provided in an insulating layer 3. The 1st barrier layer 4 made of Ti, PtSi or the like is formed on the surface of the exposed diffused layer 2 and the 2nd barrier layer 5 made of TiN is formed on the layer 4. Then a wiring layer 6 made of Al or the like is connected to the diffused layer 2 through the barrier layers 4 and 5. The surface concentration of the diffused layer 2 is controlled to be higher than 1.0X10<20>cm<-3> by increase of dosage or employing short period annealing.
Patent JP-S61141743-A (JP)
Title: Thermoplastic resin composition
Inventor: SHIBUYA SANEHIRO
IPC: C08L33/02
Filed: 1984-12-13
Abstract: PURPOSE:To prevent the cleavage of blend and to improve appearance and mechanical characteristics, by melt-kneading a polyolefin, other thermoplastic resin and a block copolymer in a specified ratio in the presence of a radical generating agent. CONSTITUTION:A compsn. is composed of 2-98pts.wt. crystalline olefin polymer (a) (pref. crystalline propylene polymer), 98-2pts.wt. thermoplastic resin (b) (pref. polybutylene terephthalate) other than said olefin polymer and 3-50pts.wt. [per 100pts.wt. of the combined quantity of components (a) and (b)] hydrogenated derivative (c) of a block copolymer of the formula (wherein A is a polymer block of a monovinyl-substd. arom. hydrocarbon; B is an elastomeric polymer block of a conjugated diene; n is 1-5). After or while a radical generating agent (e.g. org. peroxide) is melt-kneaded with part or the whole of at least one component of said resin components (a)-(c), the remaining components are added thereto and the mixture is melt-kneaded. Alternatively, said four components are mixed together and the mixture is melt-kneaded.
Patent JP-2000087044-A (JP)
Title: Coal liquefaction and nuclear power system/coal liquefaction plant combination
Inventor: ITO ARATA
IPC: G21D1/02
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a highly safe and highly efficient coal liquefaction process utilizing a short-half-life artificial radioactive element (RI) generated by the irradiation with nuclear reactor thermal neutrons and a nuclear power system/a coal liquefaction plant combination capable of effective load leveling. SOLUTION: The coal liquefaction process comprises a coal slurry preparation step of mixing RI generated by the irradiation with thermal neutrons and a fine coal powder 9, a solvent 10, and a catalyst 11; a decomposition/liquefaction step of heating the coal slurry; and a step of separating a liquid from the slurry containing the decomposition product.  The nuclear power system/coal liquefaction plant combination comprises a nuclear power plant 1 having a thermal neutron irradiation apparatus 5 arranged inside or outside the pressure container of a nuclear reactor 2 for generating steam for power generation and generating an artificial RI from an RI generating material 6; a coal slurry preparation tank 12 for mixing the generated artificial RI with components 9, 10, and 11; a liquefaction reactor 17 for heating 16, decomposing, and liquefying the prepared coal slurry; and an apparatus for separating the decomposition product.
Patent JP-H06118675-A (JP)
Title: Electrophotographic sensitive body
Inventor: OSHIBA TOMOMI
IPC: G03G5/05
Filed: 1992-10-01
Abstract: PURPOSE:To obtain an electrophotographic sensitive body high in sensitivity and useful for a high-speed printer, high-speed digital copying machine, and a high-speed facsimile by incorporating a specified titanyl phthalocyanine and an anti-static agent. CONSTITUTION:The electrophotographic sensitive body contains as a carrier transfer material the titanyl crystalline phthalo-cyanine having a maximum peak in the Bragg angle 2 theta of 27. 2'' + or -0.2 deg. in the X-ray diffraction spectra to Cu-kalpha ray, and the antistatic agent in the same layer. The titanyl phthalocyanine is represented by formula I and this antistatic agent is the one generally used for antistaticizing plastics as its additive and this antistaticization mechanism is to lower the resistance of the plastics mainly in the presence of water molecules and to facilitate leakage of static electricity.
Patent JP-S61142237-A (JP)
Inventor: TAKAHASHI YUTAKA
IPC: E03D9/08
Filed: 1984-12-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61141322-A (JP)
Inventor: NAGAKOSHI TOSHIAKI
IPC: A47J19/02
Filed: 1984-12-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05101720-A (JP)
Title: Compound superconductive wire and manufacture thereof
Inventor: SUZUKI TAKUYA
IPC: C22F1/00
Filed: 1991-10-11
Abstract: PURPOSE:To improve the productivity, and reduce the AC loss, and improve Jc of an A3B type compound superconductive wire by interposing Cu for dividing the crystal of the A3B type compound. CONSTITUTION:Nb plates 1 at a thickness of l650mum and Cu plates 2 at a thickness of 18mum are piled mutually, and they are covered by a Nb plate 3 at a thickness of 300mum, and it is inserted to a Cu pipe 4, and HIP is performed to bond each material metallically, and thereafter, extruding and wire drawing are performed to form a compound bar 5. In this formation process, Ta is arranged between Nb and Cu so that the thickness of Ta immediately before the heating process for compound formation is set at 0.01mum. Next, it is inserted to a pipe made of the alloy of Cu and Sn, and HIP processing and wire drawing are performed, and continuously, annealing and wire drawing are repeated, and Sn is defused for reaction in the Nb plates of the compound bar to product Nb3Sn. Compound superconductive wire is thereby manufactured.
Patent JP-S63118009-A (JP)
Title: Production of high strength cast iron member
Inventor: MIZUNO SHINYA
IPC: C21D1/18
Filed: 1986-11-07
Abstract: PURPOSE:To produce a high strength cast iron having excellent pitting resistance by holding consecutively in heating a spheroidal graphite cast iron chilling surface layer under decarburizing atmosphere and under carburizing atmosphere at specific conditions respectively. CONSTITUTION:At least a part of surface layer of the spheroidal graphite cast iron or flaked graphite cast iron is chilled and held heated under decarburizing atmosphere of <=0.5% carbon potential at austenitic range temp. (especially about 870-980 deg.C) for >=about 1hr. next, it is held heated under carburizing atmosphere of 0.8-1.1% carbon potential at austenitic range temp. (desirably about 870-980 deg.C) for about 30min-4hr. Further, the quenching treatment is executed by rapidly cooling, such as water cooling or oil cooling, etc., and if necessary, the tempering treatment is executed at about 150-750 deg.C for about 3hr. In this way, the cast iron member improving fatigue resisting strength and the pitting resistance is obtd.
Patent JP-H01109211-A (JP)
Title: Magnetic encoder
Inventor: IKEDA MITSUAKI
IPC: G01D5/18
Filed: 1987-10-21
Abstract: PURPOSE:To obtain a magnetic encoder which is small in size and has high resolving power by constituting a magneto-resistance effect element in such a manner that the anisotropic magnetic fields and magneto-resistance effects of the thin magnetic films constituting the stripe parts of said element are respectively larger the nearer the magnetic recording medium is. CONSTITUTION:The longitudinal direction of the stripe parts (ST) 8 of the MR element 1 is perpendicular to the magnetic recording medium 7 which is formed on the outside circumferential part of a drum 6 fixed to a rotary shaft 9 and is written with the rows of magnetization patterns 8'. The transverse direction of the ST 8 is parallel with the outside of the patterns 8' and the magnetic fields from the patterns 8' are applied in the transverse direction of the ST 8. An 81.7% Ni-Fe film 11 having 180Oe anisotropic magnetic field (HK) and 70% Ni-Co film 10 having 350Oe HK are formed as the ST 8 by a resistance heating method. The ST 8 further from the medium 7 generates the larger output signal even with the weak magnetic field and the sufficient output signal can be sufficiently taken out even with the large magnetic field if the thin ferromagnetic film having the larger HK and the higher MR effect the nearer the medium 7 is disposed. The encoder which produces the large output and is strong to noises is, therefore, obtd.
Patent JP-H02124989-A (JP)
Title: Laminated ski, its preparation, and ski boots pad
Inventor: AAME KOMERU
IPC: C09J201/00
Filed: 1988-10-21
Abstract: PURPOSE: To provide a ski showing high durability to the change of temperature and the exposure to moisture, by interposing a bonding layer comprising a hot-melt adhesive between a top supporting member and a central member, and between a bottom supporting member and the central member.  
     CONSTITUTION: In the ski of laminated construction, a top supporting member 1 is formed with a top layer 4, which may be a decorative and finished acrylonitirle butadiene film, and a hot-melt adhesive layer 7 for sticking the top layer 4 to an element 5 such as an aluminum alloy strip. A bottom supporting member 2 has a bottom layer 10 which is a sheet of a low friction material such as polycarbonate, and the hot-melt adhesive layer 7 for sticking the bottom layer 10 to a semi-hard layer or strip such as preferably steel. A central material 8 interposed between the top supporting member 1 and the bottom supporting member 2, constituted with epoxy resin is the hot-melt adhesive layers 7, and a central member 3 stuck to other two members exists. The ski constituted like this shows high durability to the temperature change, ultraviolet ray radiation, and excess moisture. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H01107759-A (JP)
Title: Bag for chemical pocket heater
Inventor: KURODA TETSUMASA
IPC: A61F7/08
Filed: 1987-10-20
Abstract: PURPOSE:To obtain such a bag for a chemical pocket-heater that can either interrupt its heating action or allow resumptions thereof by a method wherein the title bag is composed of an airtight bag which is provided with a freely openable airtight seal at its opening part, and a breathable bag comprising a breathable sheet. CONSTITUTION:An airtight bag 20 is constituted in a bag-type of airtight sheets 21, 22, it is closed except a mouth 23, which is provided with an openable airtight seal 24. The airtight seal 24 is of a structure wherein a projection and a recess both made of a soft plastic are fit or removed to and from each other. A breathable bag 30 is constituted in a bag-type of breathable seal 31, 32. When a chemical pocket-heater 10 is to be used, it is placed in the breathable bag 30, if the heating is required to be interrupted, the pocket-heater is placed in the airtight bag 20 and be airtight seal 24 is closed, then the airtightness of the airtight bag is kept without air supply from outside, and the heating action is interrupted. When the heating action is required to be resumed, be pocket- heater is returned to the breathable bag 30.
Patent JP-H04142495-A (JP)
Title: Display device
Inventor: OKADA MASAKI
IPC: G04G9/00
Filed: 1990-10-02
Abstract: PURPOSE:To largely reduce the possibility for erroneous setting by displaying corresponding symbols of a symbol display means when observing the year, month, day, hour and minute. CONSTITUTION:A shutter 12 is operated by a release action when data are to be stored, and electric signals from an image pick-up element 16 are converted into the intensity signal and color difference signal by a process circuit 18. A memory circuit 20 applies record processing such as FM modulation to the output of the process circuit 18, and the output is applied to a magnetic head 28 via a switch 22 and recorded on a magnetic disk 24. At the time of playback, the playback output of the magnetic head 28 is applied to a playback circuit 32 via the switch 22, the playback processing such as demodulation is performed by the playback circuit 32, and the playback image signal is outputted to an output terminal 34. The setting state of the year, month and day is displayed by Y, M, D of the symbol 110, and the setting state of the hour and minute is displayed by H, M of the symbol 120.
Patent JP-H09107426-A (JP)
Title: Print controller, printer, print job processing method for print controller
Inventor: MIHASHI TOSHIYA
IPC: H04N1/32
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To allow the user to acquire efficiently an output result for each concentrated print job by arranging processing orders of plural print jobs having same identification information. SOLUTION: A print job control section 113 reads print data stored in a reception buffer 112 and when a print job during current processing is discriminated, the print job is stored in a hard disk unit 1131. Furthermore, a print job management table is retrieved to check whether or not the same recipient job as a current job processed at present is in existence in other jobs. When the print job of the same recipient is found out, the information is linked so as to process the print job as successive data of the current job. The plural print jobs assembled by the recipients are processed continuously.
Patent JP-H01106036-A (JP)
Title: Pattern forming material
Inventor: ENDO MASATAKA
IPC: G03C1/72
Filed: 1987-10-20
Abstract: PURPOSE:To inhibit the dissolution of a resin in an aq. alkali soln. by mixing the resin with a nonphotosensitive compd. contg. -SO2- group. CONSTITUTION:A resin of a Meldrum's acid type cyclic 1,3-diketone-2-diazo compd., a straight chain 1,3-diketone-2-diazo compd. or a 1,3-diazo-2-carbonyl compd. is mixed with a small amt. of a nonphotosensitive compd. contg. -SO2- group and having a significant dissolution inhibiting effect. The amt. of the compd. added may be 1% of the amt. of the resin. The -SO2- group in the compd. is liable to form hydrogen bond with OH groups in the resin and the dissolution of the resin in an aq. alkali soln. can be inhibited.
Patent JP-H02112307-A (JP)
Title: Offset regulating circuit for differential amplifier
Inventor: UEDA TOMIO
IPC: H03F3/34
Filed: 1988-10-20
Abstract: PURPOSE:To cancel an offset voltage without deteriorating the gain characteristic and a through rate characteristic of a differential amplifier by separately applying slight bias currents to the respective emitters of a buffer input transistor(TR) by means of two constant current sources, and separately changing the respective currents of a pair of TRs on a ground side. CONSTITUTION:Slight bias currents I2 and I3 are separately supplied to the respective emitters of two TRs 5 and 6 of a pair of buffer input TRs without inserting regulating resistances to TRs 3 and 4 on the ground side of a differential amplifier 20, voltages VCE between a large collector and an emitter are separately changed, and the currents of the TRs 3 and 4 on the ground side are separately changed. When the input difference of the differential amplifier 20 does not exist, the offset voltage emerging at an output terminal OUT is regulated so as to be zero. Thus, since the bias currents I2 and I3 from constant current sources 12 and 13 are at small values, a bias current I1 of the differential amplifier 20 is practically constant, and it can be regulated without causing the deterioration of the amplification gain of an alternating current characteristic and the deterioration of the through rate to fix the upper limit of a motion speed.