baber/WOPTO huggingface dataset:
Patent JP-S62199953-A (JP)
Title: Slidable throttle valve type carburetor
Inventor: YAMAZOE HIROSHI
IPC: F02M9/02
Filed: 1986-02-27
Abstract: PURPOSE:To permit the smooth closing operation of a throttle valve when an engine is decelerated, by installing a subthrottle valve having a hole communicating to the back surface onto the side surface on the cylinder side of the throttle valve of a slidable throttle valve type carburetor. CONSTITUTION:A slidable throttle valve 10 equipped with a fuel metering needle at the lower edge is moved vertically by an upper arm 15. A subthrottle valve having a hole 11C at the center is fixed onto the side surface on the cylinder side of the throttle valve 10. A guide part 11B is formed onto the side of the subthrottle valve 11, and a pressure receiving chamber 13 is formed on the back surface. Though, in the deceleration of an engine, the throttle valve 10 tends to be sharply closed, a high negative pressure is generated on the cylinder side of the throttle valve 10, and though the sliding resistance of the throttle valve 10 tends to increase, the negative pressure is introduced into the pressure receiving chamber 13 from the hole 11C, and the pressure is applied onto the subthrottle valve 11 uniformly in the long longitudinal direction, and no large side pressure is applied onto the slidable part 11B of the subthrottle valve 11, and the throttle valve 10 is closed smoothly.
Patent JP-H0610275-A (JP)
Title: Use of ether mixed with anionic alkyl cellulose in textile printing
Inventor: RENE KIIZEBETAA
IPC: D06P1/50
Filed: 1993-02-05
Abstract: PURPOSE: To obtain a textile printing paste free from reaction with a dye, excellent in adaptability with a dye, stable to pH and salts, having an excellent storing stability by including anionic alkyl cellulose mixed ethers. CONSTITUTION: The textile printing paste free from reaction with the reactive dyes such as a direct dye, a chrome dye, a sulphur dye or the like, excellent in resistance to alkali, resistance to acid, storing stability and paste removing, free from mold and useful as a substitute for an alginate based paste is prepared by using the anionic alkyl cellulose mixed ethers, especially methyl carboxymethyl cellulose mixed ethers having 1.5-2.2 of average total degree of substitution DS, as a thickener and fluidity improving agent in textile printing.
Patent JP-S51115211-A (JP)
Title: Continuous heat treatment equipment
Inventor: AKAMA KAZUO
IPC: F27D17/00
Filed: 1975-04-02
Abstract: PURPOSE: The energy saving and equipment-saving type equipment described above is used to maintain the furnace under a non-oxidized condition by means of the gas generated by combustion. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000238777-A (JP)
Title: Package support pallet
Inventor: KANAYAMA HIROTOSHI
IPC: B65D19/42
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To maintain a function as a pallet, and also perform a function as a transportation carriage simultaneously by setting a plurality of casters along with a leg member on the bottom surface of a support plate, and enabling the distal ends of the leg member to be extendible and retractable appropriately by a reciprocal means. SOLUTION: A leg member 20 is fastened in a substantially parallel state on the bottom surface of a support board 10, and casters 30, 31 are installed in the front and rear of the pallet. The leg member 20 is composed of a securing member 50 and reciprocal member 60, and the reciprocal member 60 is swingably joined to the securing member 50 in a state being urged by a tensile coil spring 80 by a link members 70 and swing pins 71, 72. If the leg member 20 is protected from the distal end of the casters 30, 31 through the agency of the link member 30, the pallet M functions as a pallet, and further, if the leg member 20 is retracted from the distal end of the casters 30, 31, the pallet M can perform as a carriage.
Patent JP-H061948-A (JP)
Title: Coating composition, its production, and its use for coating water-resistant substrate
Inventor: SCHWINDT JUERGEN
IPC: C08G18/08
Filed: 1993-02-05
Abstract: An aqueous two-component coating composition whose binder essentially comprises a combination of   a) a water-dissolved and/or -dispersed polyol component having a hydroxyl number of from 15 to 200 mg of KOH/g, comprising a1) at least one relatively high-molecular-weight, cationically modified, hydroxyl-containing paint resin and optionally a2) up to 10% by weight, based on a1), of a water-soluble reactive thinner, and b) a polyisocyanate component emulsified in the aqueous solution and/or dispersion of component a), in an equivalent ratio between the isocyanate groups of component b) and the active hydrogen atoms of the organic component a) of from 0.5:1 to 5:1, a process for the preparation of coating compositions of this type by mixing the said individual components, and the use of the coating compositions for the production of air- and/or heat-drying coatings.
Patent JP-H09214265-A (JP)
Title: Power amplifier circuit
Inventor: FUJIWARA MASAMI
IPC: H03F3/68
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of sound interruption even if abnormality occurs in a power amplifier by connecting the output sides of first and second switching means to a second and first switching means-side on the opposite side, connecting a plural loads in series and connecting a third switching means to the middle point of the loads. SOLUTION: The output sides of the first and second switching means 7 and 8 are connected to the fixed contact point (c) of the second and first switching means 8 and 7 on the opposite side. The third switching means 10 whose one end is connected to reference potential is connected to the connection middle point of the first and second speakers 9A and 9B connected in series. When abnormality occurs in the first power amplifier 3, the first and second speakers 9A and 9B are connected in parallel to the second power amplifier 4, a load impedance viewed from the second power amplifier 4 is made 1/2, and driving power is doubled and the circuit is driven. Thus, the sound of output which is almost equal to that at normal time can be emitted. Then, the sense of incongruity is not given to a viewer.
Patent JP-2000239326-A (JP)
Title: Polymer of acrylamide-based copolymer, additive for papermaking and paper
Inventor: MIYAMOTO KAZUYA
IPC: C08F220/56
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain an additive for papermaking having the same or higher paper strength in spite of exhibition of excellent drainage and yield. SOLUTION: This additive for papermaking comprises a polymer of an acrylamide-based copolymer obtained by polymerizing monomers containing (a) an acrylamide, (b) an anionic vinyl monomer, (c) a cationic vinyl monomer and (d) tetraallyloxyethane. Consequently papermaking slightly affected by the kind of raw material pulp, papermaking pH and the level of ash content of paper.
Patent JP-H08254633-A (JP)
Title: Patch panel for optical fiber coupler and collar
Inventor: JIEIMU REI AANETSUTO
IPC: G02B6/44
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a patch panel, which is provided with a series of opening parts, and an adapter collar for installing an optical fiber coupler to the opening part. SOLUTION: A collar 11 is provided with two main body parts, and one of the main body parts is just fitted in an opening part 16, while the other supports a panel front face. A coupler 13, to which the opening part, 16 is inserted, is extended through the main body parts and is provided with a web inside. The web serves as a locking surface for the coupler 13. The collar 11 is installed and fitted in the opening part 16 by using a cantilever arm shifted on the outside from the main body part. A locking member 12 can be inserted between the arm and the main body part, so that the collar 11 is prevented from coming off from the panel accidentally/ carelessly.
Patent JP-S60185910-A (JP)
Title: Water shielding optical cable
Inventor: IJIRI YASUO
IPC: H01B7/282
Filed: 1984-03-03
Abstract: PURPOSE:To improve the ease of a packing operation and eventually the running water preventiveness occurring in the occupying characteristic in the gaps between optical fibers and a water shielding layer by using a running water preventive material having special blend consistency. CONSTITUTION:Eight units of 6-cored optical fiber units 1 are assembled around a tension member 2 and a running water preventive material 5 is forced and packed into the internal space of the resulted assemblage. The outside circumference of the assemblage is enclosed with a water shielding layer 3 and a protective sheath layer 4 is formed thereon by an extrusion molding method. The material having <=3X10<4> poise apparent viscosity at 40 deg.C and 10s-1 shearing rate (JIS K 2220 5.15) and 85-475 blend consistency at 25 deg.C thereof (JIS K 2220 5.3) is used for the material 5. Sodium soap grease, lithium soap grease, potassium soap grease, calcium soap grease, aluminum soap grease, etc. are usable as the embodiment thereof. Since such preventive material has a special apparent viscosity hence excellent packability in the gaps in the stage of packing, the cable having less voids is easily obtd.
Patent JP-H09232249-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAHASHI MASASHI
IPC: H01L21/266
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To effectively use a wafer so that semiconductor devices of different characteristics can be formed by using the same reticle by a method wherein patterns are formed on the same wafer by using the same reticle and at least two kinds of semiconductor elements of different characteristics are formed. SOLUTION: A photoresist film 4A is formed on a wafer 2, a chip region 3A is then exposed by using a reticle 1 so as to be developed, and an opening part 5A is formed. Then, boron ions are implanted into the opening part 5A. Then, the photoresist film 4A is removed, a photoresist film 4B is formed on the whole face, a chip region 3B is exposed by using the same reticle 1 so as to be developed, and an opening part 5B is formed. Then, boron ions are implanted into the opening part 5B. Then, the photoresist film 4B is removed, a photoresist film 4C is then formed on the whole face, an opening part 5C is formed by using the same reticle in the same manner, and boron ions are implanted into the opening part 5C.
Patent JP-H11233331-A (JP)
Title: Magnetic fluid
Inventor: TAKEISHI YOSHIYUKI
IPC: H01F1/34
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To enable effective dispersion of magnetic fine grains by a method, wherein the magnetic fine grains are dispersed into polymethylphenylsiloxane based base oil by using aliphatic carboxylic acid salt and a polymethylphenylsiloxanealkylamine, which is shown by a specified formula. SOLUTION: Ferrite fine grains are generally used as magnetic fine grains. In the case where polymethylphenylsiloxane base oil, wherein the magnetic fine grains are dispersed, is used as silicone base oil along with aliphatic carboxylic acid salt, a polymethylphenylsiloxanealkylamine, which is indicated by the formula (R<1> , the R<2> and the R<3> are respectively a methyl group or a phenyl group, the R<4> is an alkylene group of 2 to 30C, (a) is an integer of at least 1, the (a+b+c) is an integer of 2 to 200, and the (b) and (c) may be O.), is used as a silicone based surfactant.
Patent JP-H10238736-A (JP)
Title: Incinerator
Inventor: HIRANO NORIAKI
IPC: F23G5/44
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain an incinerator with a fire grate which enables easier separation into resins, metal and the like after incineration by forming an opening part from an upper part to a lower part of the fire grate while the fire grate has a sufficient strength. SOLUTION: After the incineration of matters 2 to be incinerated, metal fittings separated from resins are caught in a gap (about 5mm long) between bars 12 composing a fire grate 11 to be accumulated as slag 57 of metal on a carrier surface 17 of the fire grate 11. A user inserts an ash takeoff device into an upper part of the inside of an opening port 6 to manipulate a handle of the ash takeoff device so that the slag 57 of the metal on the carrier surface 17 is taken out by an L-shaped plate to be housed into a first housing bag. Then, the user inserts the ash takeoff device into a lower part of the inside of the opening part 6 to manipulate the handle thereof so that the slag 56 of resins accumulated on a bottom part 4 of a combustion furnace 3 is taken out by the L-shaped plate to be housed into a second housing bag.  Thus, the slag 56 of the resins and the slag 57 of the metal can be simply discriminated and collected.
Patent JP-S55133508-A (JP)
Title: Magnetizer
Inventor: TAKANO HIROO
IPC: H01F13/00
Filed: 1979-04-05
Abstract: PURPOSE:To reduce the magnetizing time of permanent magnet by a method wherein a cylinder, having half number of tooth shapes against the magnetizing poles around periphery, is arranged on a magnetizing circular ring type permanent magnet, and after one polarity is magnetized, another polarity is magnetized by rotating the disk for one pole aperture. CONSTITUTION:At the periphery of a magnetic cylinder 13, a cylinder 14 having a spool 16 wound with a ring-shaped winding 15 is prepared, and a circular ring type permanent magnet 11 to be magnetized is arranged on it. A magnetic disk 12, having the half number of tooth shapes 12a against the magnetizing poles at the periphery is put on it, putting the center hole in clearance fitting with the cylinder 13. Then a switch 7 to connect the winding 15 to a source 18 is turned over to the right terminal R, passing the magnetic flux through the magnetic path constituted with the permanent magnet 11, disk 12, cylinder 13, 14, in the direction shown with an arrow mark A2, and magnetize the magnet 11 laid under the teeth of disk to make the N poles. In succession, the disk 12 is rotated for one pole distance and the switch is turned over to the left terminal L to magnetize the S poles. By this way, the magnetizing time can be reduced using the simple construction.
Patent JP-S61201733-A (JP)
Title: Manufacture of shadow mask
Inventor: KAMIO MORINORI
IPC: H01J29/07
Filed: 1985-03-04
Abstract: PURPOSE:To manufacture shadow mask having good press formability and superior resistances for buckling and resonance, by cold rolling iron base alloy having a specified compsn. composed mainly of Fe-Ni-Cr finally by high draft. CONSTITUTION:Iron base alloy composed of <=0.10wt% C, <=0.30% Si, <=0.30% Al, 0.1-1.0% Mn, 30-45% Ni, 2.0-10.0% Cr, if necessary further 0.01-1.0% of >=1 kind among Ti, Zr, Mo, Nb, B, V, Be, and the balance Fe with inevitable impurities is cold rolled finally by >=20% draft, to obtain shadow mask material having good press formability, high stiffness and superior resistances for buckling and resonance. In said method, before the final cold rolling, the alloy is cold rolled by >=40% draft, or without said rolling, next, grain size is controlled to >=7.0 size number by annealing, thereby, press formability can be further improved.
Patent JP-H01216917-A (JP)
Title: Gradually releasable embedding agent
Inventor: YAMAKAWA ICHIRO
IPC: A61K9/22
Filed: 1988-02-24
Abstract: PURPOSE:To obtain the subject embedding agent which can control the releasing rate of physiologically active substances, by arranging a plurality of matrixes which are prepared by adding physiologically active substances to biologically decomposable polymers so that the surfaces of the matrixes come to the surface of the same preparation. CONSTITUTION:The subject gradually releasable embedding agent is composed at least two matrixes in which at least one of the matrix contains physiologically active substances and individual matrixes are identical or different and comprise in vivo decomposable polymers such as polylactic acid, lactic acid-glycol copolymer or collagen and physiologically active substances in the same or different concentrations or only the polymer, thus their decomposing rates are different one another and their surfaces are arranged on the surface of the same preparation. The preferred shape of the preparation is a tablet in which disks of individual matrixes are laminated or a stick in which the matrixes are adjacent to each other.
Patent JP-S58157340-A (JP)
Inventor: TAKASHIMA YUTAKA
IPC: H02J3/01
Filed: 1982-03-15
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-H07250243-A (JP)
Title: Film scanner system
Inventor: YAMAZAKI MASABUMI
IPC: H04N1/407
Filed: 1994-03-11
Abstract: PURPOSE:To provide high-gradation image data by reducing errors with gamma conversion by conducting the gamma conversion to both a negative film and a positive film with a simply constituted analog circuit. CONSTITUTION:The output signal of a CCD linear sensor 1 is outputted to gamma correcting circuits 3 and 4 after its level is adjusted by a level shift circuit 2. The outputs gamma-corrected by the gamma correcting circuits 3 and 4 are selectively outputted to an A/D converter 8 according to the negative/ positive film. The gamma gamma and the amplification factor of the gamma correcting circuits 3 and 4 are set by a work station 10. Thus, the gamma- corrected signal is converted into a digital value by the A/D converter 8 and transmitted through an I/O port 9 to the work station 10, and various kinds of image processing are conducted.
Patent JP-H06299866-A (JP)
Title: Power plant and its controller
Inventor: MATSUTEI YUHANI ISAKUSON
IPC: F02C9/16
Filed: 1994-03-11
Abstract: PURPOSE: To provide a coal pressurized combustion power plant including a high speed operating valve device for quickly interrupting compressed air from a compressor to a combustor so as to quickly perform an emergency operation stoppage for a gas turbine and quickly leading compressed air to an entrance of an expander. CONSTITUTION: A power plant 10 is provided with a gas turbine 16 having a pressurized combustor 12 to which coal is supplied for converting coal into pressurized gas, a compressor 18 for pressurizing air for combustion for a combustor and an expander device 20 for receiving high temperature combustion gas for supplying power to a generator 22 and expanding combustion gas, a high speed operating valve 26 for controlling flow of pressurized air from the compressor 18 to the combustor 12 and a high speed operating valve 36 for controlling flow of pressurized gas from the compressor 18 to the expander 20.
Patent JP-H0626500-A (JP)
Title: Multi-blade air blower
Inventor: KASHIWAMURA KEIJI
IPC: F04D29/66
Filed: 1992-02-27
Abstract: PURPOSE:To reduce only wind noise generated between each impeller and casing inner wall of an air blower without reducing highly efficient exhaust effect by arranging a multi-blade air blower in the casing. CONSTITUTION:Multiple forward impellers 3 are caulked and fixed at equal spaces between an annular top plate 1 and the disk plate shaped bottom plate 2 having the same diameter as the top plate 1, and each impeller 3 is inclined by a prescribed angle in relation to the axial core of an air blower (al) so as to from the air blower (al).
Patent JP-S60185972-A (JP)
Title: Recording device
Inventor: INUI YASUO
IPC: B41J2/45
Filed: 1984-03-05
Abstract: PURPOSE:To obtain higher resolution that a light emitting element array or light quantity control element array by arranging a transparent plate on the optical axis of a lens system interposed between the light emitting element array or light quantity control element array and a photosensitive recording medium. CONSTITUTION:A plunger 14 couples with one terminal of the transparent plate 13 rotates and oscillates the transparent plate upward and downward in a figure by a fine angle synchronously with the recording scan of a recording device. Namely, the angle of the transparent plate 13 to the optical axis of the SELFOC lens 12 varies periodically synchronously with the recording scan. Thus, the transparent plate 13 is rotated and oscillated to converges a light beam emitted from each light emission part of the LED array 11 alternately on two points which are 1/2 picture element pitch away on the surface of a photosensitive drum 10 and the picture element density of the LED array 11 is doubled substantially to improve the resolution.
Patent JP-S59169341-A (JP)
Title: Axial air gap induction motor
Inventor: KIMURA KIYOUSUKE
IPC: H02K1/18
Filed: 1983-03-14
Abstract: PURPOSE:To enhance the performance of an inductionmotor by forming a stator coil in such a manner that the slot shape is in a semiclosed type, and welding the inner bottoms by a laser, thereby reducing the air gap to a rotor core. CONSTITUTION:The bead of a laser welding moves so as to cross iron plates radially laminated in the inner bottom of a slot 15 of semiclosed type formed in a stator core 1, which is rigidly secured. Thus, since the welding surface is not located on a pole surface, it does not affect the influence to a magnetic field generated between a copper widing of the primary conductor and an aluminum of the secondary conductor, and since the pole surface is uniform and not irregular, a pag can be reduced, thereby maintaining the performance of a motor.
Patent JP-S51117023-A (JP)
Title: Lndication method and mechanism of tape position for cassette tape rec ording and reproduction device
Inventor: NAGAI TATEO
IPC: G11B15/06
Filed: 1975-04-08
Abstract: PURPOSE: To indicate the change of windings of tape around two reels inside a cassette tape recorder by showing it in form of optical move of luminous point with photo guiding plate guiding the light through transparent window of the cassette case. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03244075-A (JP)
Title: Fast and batch translating device
Inventor: AOKI YUICHIRO
IPC: G06F17/28
Filed: 1990-02-21
Abstract: PURPOSE:To attain the fast and batch translation processing by dividing a translating process into many secondary translation processes that can work asynchronously with each other and supplying consecutively the sentences to be translated for each secondary translation process. CONSTITUTION:A main translation process 1 controls a total flow of the transla tion processing, and a secondary translation process group 2 is controlled by the process 1 and carries out partly the actual translation processing asynchronously with each other. Then a queue group 3 is used as the input/ output data of the group 2. Therefore, the translation processing is divided into the minor secondary translation processes 1 - n, and the sentences to be translated are consecutively supplied to these processes 1 - n respectively. Then all secondary translation programs are processed asynchronously with each other by the pipeline control. In such a constitution, the fast and batch transla tion processing is attained.
Patent JP-H01218594-A (JP)
Title: Production of l-2-amino-4-(hydroxymethylphosphinyl)-butyric acid
Inventor: IMAI SATOSHI
IPC: C12R1/55
Filed: 1988-02-26
Abstract: PURPOSE:To efficiently mass produce a herbicidal activator inexpensively, by aerobically cultivating a specific variant in a medium containing 4-(hydroxy) phosphinoyl-2-oxo-butyric acid (salt), etc., as a substrate. CONSTITUTION:A bacterium belonging to the genus Streptomyces capable of producing bialaphos or t-2-amino-4-(hydroxymethylphosphinyl)butyric acid (L- AMPB) is varied to give a variant (e.g./NP 110) having lost bialaphos producing ability and L-AMPB producing ability as generality. Then, the variant is inoculated into a medium containing one or more substrates such as 4-(hydroxy) phosphinoyl-2-oxo-butyric acid (salt) (OPB), etc., glucose, etc., and 0.2-2.0M based on OPB of methyl group or amino group donor (e.g., methionine or alanine) and aerobically cultivated at 25-35 deg.C for 2-7 days. Then, L-2- amino-4-(hydroxymethylphosphinyl)-butyric acid (salt) or an N-acetyl derivative thereof is collected from the prepared culture mixture.