baber/WOPTO huggingface dataset:
Patent JP-S6013228-A (JP)
Title: Colorimetric determination of calcium
Inventor: HAGIWARA KAZUYO
IPC: G01N31/22
Filed: 1983-07-05
Abstract: PURPOSE:To reduce the effect of a temperature on a coloring sensitivity and to determine Ca in body fluids and the like with high sensitivity and accuracy, by specifying the composition of a colorimetric reagent for Ca, which comprises ortho-cresol phthalein complexon as a color former to obtain a linear calibration curve. CONSTITUTION:A reagent comprising 2.8-3.6mg/dl of ortho-cresol phthalein complexon (OCPC), 80-120mg/dl of 8-hydroxyquinoline, 0.05-0.1mg/dl of Ca<2+>, 0.5-1.2mg/dl of boric acid, and 25-120mg/dl of monoethanolamine and having a pH of 9.8-10.5 is used in the colorimetric determination of Ca in body fluids and the like. A boric acid-KOH system is used as a buffer and the amount of monoethanolamine is minimized to enhance the coloring sensitivity, thus obtaining a high-sensitivity reagent having a linear calibration curve. In this way, accurate analysis, especially an automatic colorimetric analysis can be performed.
Patent JP-H04348501-A (JP)
Title: Constant-temperature heating element
Inventor: SAKASHITA ATSUSHI
IPC: H01C7/02
Filed: 1991-05-27
Abstract: PURPOSE:To provide a constant-temperature heating element which simplifies a shape of a constitutive part and which is excellent in ass-producibility in the constant-temperature heating element for use in a liquid type electronic mosquito-repellent unit for radiating insecticidal gas from a stem or the like. CONSTITUTION:To both planes of a positive characteristic thermistor 11 having an electrode 12 thereon, an electrode plane 14 comprising a projection 17 of which a tip is inserted into the electrode 12 and a die-cut hole 16, and also a U-shaped heat-transfer 15 are fixed by insulating adhesives and received within an insulating casing 18 having a bottom to cover the opening thereof with an insulating lid 19. Since shapes of the electrode plane 14 and the heat- transfer 15 are simple, a processing is simple, and since the positive characteristic thermistor is used by only one piece, assembling operations are extremely easy and mass producibility is excellent.
Patent JP-H02300241-A (JP)
Title: Silicone rubber composition for sponge
Inventor: SATO HIDEO
IPC: C08K3/36
Filed: 1989-05-15
Abstract: PURPOSE:To make a silicone rubber composition foamable and curable by high-frequency dielectric heating, by mixing a polyorganosiloxane with a reinforcing silica filler, a ferrite powder, an organic blowing agent and an organic peroxide. CONSTITUTION:100 pts.wt. polyorganosiloxane of formula I [wherein R<1> is a monovalent (un)substituted hydrocarbon; R<2> is R<1> or a hydroxyl; 0.01-1.0mol% of R<1> and R<2> are alkenyls, and n is 3000-10000 on the average] is mixed with 5-100 pts.wt. reinforcing silica filler (e.g. aerosil silica), 10-200 pts.wt. ferrite powder of a mean particle diameter of 1-50mum of formula II or III (wherein M is a metal atom such as Mn, Zn, Ni or Cu),0.5-10 pts.wt. organic blowing agent (e.g. azobisisobutyronitrile), 0.1-10 pts.wt. organic peroxide (e.g. benzoyl peroxide), and optionally 1-10 pts.wt. polydioganosiloxane blocked with a silanol and having a viscosity of 500-10000 at 25 deg.C.
Patent JP-H02300517-A (JP)
Title: Stopper device for rectilinearly sliding bearing unit
Inventor: SHIRAI TAKEKI
IPC: F16C29/08
Filed: 1989-05-15
Abstract: PURPOSE:To aim at reducing the cost while eliminating the restriction to the attaching position by providing a stopper body having both side parts having hook parts engaged respectively in recess parts in railway and a center part formed therein a screw hole so that the railway is pressed by a screw fastened into the screw hole so as to be firmly fixed. CONSTITUTION:A hook part 2 which is formed on each of both side surfaces of a stopper body 1 is caught in the associated ball rolling groove 14 in a railway 11, and a bolt 5 is fastened in to a screw hole 4 formed in the center part 3 of the stopper body 1. With this arrangement, the stopper body 1 is positioned, relative to the railway 11, and the railway 11 is pressed by the bolt 15 so as to allow the hook parts 2 to wedge into the ball rolling groove 14. Accordingly, the stopper body 1 and the railway 11 are firmly fixed together, and further, the attaching position of the stopper body 1 may be optionally set, thereby it is possible to reduce the cost while eliminating a process of machining engaging grooves.
Patent JP-H06334658-A (JP)
Title: Communication server and data management method therefor
Inventor: KAGAYA NAOTO
IPC: H04L12/66
Filed: 1993-05-24
Abstract: PURPOSE:To provide a communication server capable of converting data received from a network into a form matched with a connected terminal, storing them and quickly delivering them to the terminal. CONSTITUTION:This communication server 11 is connected to a public line and also connected through a LAN to the plural terminals. For the data received from a public network, a destination written in the data is judged and a client terminal table inside a client terminal information storage part 25 is referred to. The received data are converted to a data form registered here in a document conversion part 26 and stored in a document storage part 24.
Patent JP-H0421357-A (JP)
Title: Switching regulator
Inventor: SAGA RYOHEI
IPC: H02M3/28
Filed: 1990-05-14
Abstract: PURPOSE:To perform overcurrent protective operation reliably while suppressing noise by detecting overcurrent in the primary winding of a main transformer thereby interrupting PWM output pulse and triangular wave simultaneously. CONSTITUTION:A PWM output pulse is provided from a pulse width modulation control circuit PWMC through a NOR gate drive circuit DR to the gate of a power switch MOSFET Ql. The power MOSFET Ql produces the driving current in the primary winding of a main transformer. Upon occurrence of an overcurrent, a voltage signal is provided from an overcurrent detecting resistor RS to an overcurrent detecting terminal CL. The detected voltage is then compared with a reference voltage VR in a comparator VC1 and when the reference voltage VR is exceeded, a latch circuit FF is set to interrupt a NOR gate DR thus disabling the triangular wave generating circuit in the pulse width modulation control circuit PWMC.
Patent JP-H10302799-A (JP)
Title: Binder for nonaqueous battery electrode
Inventor: NORITAKE YOSHIKA
IPC: H01M4/62
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous battery electrode binder capable of maintaining good conductivity of an electrode active material, forming a nonaqueous battery electrode excellent in bonding of the electrode active material to a current collecting material and electrolyte-resistance, especially excellent in output characteristic after multicycle of charge and discharge and a long-term storage, by using the aqueous dispersant of a vinylidene fluoride copolymer containing a functional group. SOLUTION: A vinylidene fluoride copolymer containing a functional group has a vinylidene fluoride unit as an essential constitutional unit, and is composed of a polymer containing a functional group. As the functional group, a carboxyl group, amide group and epoxy group is preferably used. Toluene-insoluble matter in the vinylidene fluoride-based polymer containing a functional group, is normally 20 to 100 wt.%, and preferably 30 to 74 wt.%. When the toluene-insoluble matter is less than 20 wt.%, a polymer flow occurs in a drying process after coating, and an electrode active material is excessively coated to inhibit the conductivity of an electrode, thereby causing possibility of an overvoltage cause.
Patent JP-S5245922-A (JP)
Title: Driving system for electric-acoustic cnverter of piezoelectric type
Inventor: HIDA MIZUHIRO
IPC: H04R3/04
Filed: 1975-10-08
Abstract: PURPOSE:To provide a driving system, in which signals are rectified in full wave manners and applied to a flat vibrating diaphragm so that the sound pressures corresponding completely to  the driving voltage waves may be produced.
Patent JP-2000311241-A (JP)
Title: Image processor
Inventor: UENO AKIRA
IPC: H04N5/262
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an image processor which can decrease the quantity of data to be transferred via a bus and also can perform plural image processing operations including the scaling processing in real time and via a pipeline without increasing the memory capacity. SOLUTION: A memory 6 consisting of (4×5) pieces of independent memory elements is prepared at the preceding stage of a scaling processing part 8 to perform the 16-point cubic interpolation processing. The memory 6 is used with switching carried out in every row between (4×4) pieces of memory elements which read out the input data for the interpolation processing and (4×1) pieces of memory elements which write the output data given from the preceding processing part. Then (4×4) pieces of data which are stored in a read memory element of the memory 6 and necessary for the interpolation processing are selectively read out to carry out the interpolation processing. At the same time, the output data given from the preceding processing part are written in the remaining write memory elements to carry out the pipeline processing.
Patent JP-H06336227-A (JP)
Title: Device for automatic attachment of sheet material in tray
Inventor: MITOMO MASAKI
IPC: B65B61/22
Filed: 1993-05-24
Abstract: PURPOSE:To automatically attach sheet material to a tray by a method wherein an adhesive is fed on trays while the individual trays are being carried separately and, after individual materials are separately sent out on the trays, they are pressed against the trays and the trays are stocked. CONSTITUTION:From a number of trays 30 stacked on a rack 28, they are separated by a separating device 12 one by one and are carried by a transfer conveyor 14 at predetermined intervals and an adhesive is applied to their bottom parts from an adhesive feeder 16. On the other hand, sponge sheets 36 are carried obliquely and upwardly by a transfer conveyor 18 and after separation by a separating device 20 are transferred on an intermediate conveyor 42. The sponge sheet 36 being carried by the intermediate conveyor 42 is fed by a take-away conveyor 22 on the bottom part of the tray 30 held below a pressing device 24, so that the sponge sheet 36 is pressed against the tray 30. After that, the trays 30 are successively stocked on a rack 50 of a stock conveyor 26.
Patent JP-S63286117-A (JP)
Inventor: TAKEDA SHOICHI
IPC: A47J47/04
Filed: 1987-05-19
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-H0622704-A (JP)
Title: Method for improving meat quality of beef and additive for improving meat quality
Inventor: ADACHI SOUNOSUKE
IPC: A23K1/18
Filed: 1992-05-14
Abstract: PURPOSE:To improve the value of beef by improving the beef quality such as quality grade, marbling state (BMS), tightness, taste and softness. CONSTITUTION:Cattle such as Japanese cattle and dairy breed is fed with a calcium salt of a mixed fatty acid containing 70-85% unsaturated fatty acid and containing an oleic acid and palmitoleic acid in weight ratio of (80-90):(10-20). As an alternative, a feed additive is incorporated with a calcium salt of a mixed fatty acid containing 70-85% unsaturated fatty acid and containing an oleic acid and palmitoleic acid in weight ratio of (80-90):(10-20).
Patent JP-H0327436-A (JP)
Title: Full adder
Inventor: FUKUSHIMA KIYOSHI
IPC: G06F7/506
Filed: 1990-05-11
Abstract: PURPOSE:To reduce delay time and to obtain a fast speed full adder with less elements by setting a carry signal to be negative logic at every stage. CONSTITUTION:The full adder of n-stages which outputs a sum signal 01 and the carry signal Cn by receiving input signals C1 and C2 and the carry signal of negative logic, the inverse of Cn-1, and the full adder of n+1-th stage, which outputs a sum signal 02 and the carry signal of negative logic, the inverse of Cn+1 by receiving the carry signal Cn of n-th stage and input signals C3 and C4 are provided. In such a case, the carry signal is the negative logic at every stage. Thus, the carry signal for a subsequent stage is generated in one stage of a gate by inverting the logic of the carry signal at every stage, and outputting it. Thus, the adders in which delay time becomes a half of a conventional one and which can execute a high speed addition action can be constituted and the number of the elements can be reduced.
Patent JP-S6014138-A (JP)
Title: Mtf measuring method of roof mirror lens array
Inventor: SAGANE MITSUKI
IPC: G01M11/00
Filed: 1983-07-05
Abstract: PURPOSE:To measure easily and quickly MTF for >=2 space frequencies by focusing the image of a slit having a very narrow width with a DMLA (roof mirror lens array) and subjecting the light intensity distribution of this image to Fourier conversion. CONSTITUTION:When a light source lamp 3 is lit, images Im1 and Im2 of slits SL1 and SL2 are focused onto light receiving regions of solid-state image sensors 6 and 5 orthogonally to each other. When solid-state image sensors 5 and 6 are driven in this state, respective slit images Im1 and Im2 are scanned in directions orthogonal to slit images. Consequently, video signals obtained from solid- state image sensors 5 and 6 are subjected to the Fourier conversion operation to measure MTF of a DMLA10 to be examined. If measurement is repeated while displacing the DMLA10 to be examined toward a prescribed direction in the lengthwise direction, MTF in the lengthwise direction of the DMLA10 is measured.
Patent JP-H02301169-A (JP)
Title: Method of patterning metallic oxide thin film
Inventor: IWAZAWA AKIRA
IPC: H01B5/14
Filed: 1989-05-15
Abstract: PURPOSE:To obtain a fine superconducting thin film pattern by preparing solution containing organic acid metallic salt and processing an organic acid metallic salt thin film, which is formed by drying after application of said solution on to a substrate, by heating. CONSTITUTION:An aqueous solution of organic acid sodium and an aqueous solution of metallic nitrate are mixed by stirring and sediment is separated by filtration and washed with water. After washing, the sediment is dissolved in solvent. The solution is applied on to a substrate and dried in a dark environment to form an organic acid metallic salt thin film on the substrate. High energy beams such as ultraviolet beams and argon laser beams are applied directly or ultraviolet rays are applied through a mask to said organic acid metallic salt thin film. Organic acid metallic salt is dissociated into organic acid and metal, which is oxidized by thermal energy and oxygen of organic acid to turn into a metallic oxide thin film. In the case of exposure to ultraviolet rays through a mask, a metallic oxide thin film is obtained by baking after the exposure.
Patent JP-S61280637-A (JP)
Title: Manufacture of semiconductor device
Inventor: IMOTO YASUMASA
IPC: H01L21/768
Filed: 1985-06-05
Abstract: PURPOSE:To enable to provide wirings on the inclined planes of the semiconductor mesas having a hetero-layer structure, on which the hetero-junction bipolar transistor of an integrated circuit is formed, to enhance the degree of freedom in the constitution of the integrated circuit and to improve the manufacturing yield of the integrated circuit by a method wherein the inclined planes of the semiconductor mesas are respectively covered with an organic insulating film thermally softened and are smoothed. CONSTITUTION:The hetero-junction bipolar transistor is formed of the mesas, each consisting of a substrate 1, a collector contact layer 2 on the substrate 1, a collector layer 3, a base layer 4, and an emitter layer 5 and an emitter contact layer 6. An emitter electrode 7, a collector electrode 11 and a base electrode 10 are provided on each of the mesas and organic insulative photo resists 8 having a thermosoftening properties are patterned by performing an exposure and are provided on the inclined planes of the mesas. Moreover, wirings 9 are provided on the mesa inclined planes, which are thermally softened and are smoothed. According to this constitution, not only the wirings can be provided on the inclined planes of the mesas having the hetero- structure but also the manufacture of the element is simplified, and the manufacturing yield of the integrated circuit can be remarkedly improved, and moreover, the integration thereof can be enhanced.
Patent JP-S5824586-A (JP)
Title: Spiro ortho ester compound containing (meth)allyl group
Inventor: JITSUMATSU TETSUJI
IPC: C08G63/66
Filed: 1981-08-06
Abstract: NEW MATERIAL:A compound shown by the formulaI(R is H or methyl; l is 3, 4, or 5). EXAMPLE:2-Allyloxymethyl-1,4,6-trioxaspiro[4,6]undecane. USE:Useful as a molding material, composite material, adhesive, casting material, coating compound, etc. It can be subjected to radical polymerization while keeping a spiro ortho ring, and also to cationic polymerization, having characteristically extremely low volume shrinkage during polymerization. PROCESS:A (meth)acrylglycidyl ether shown by the formula II is added to a lactone shown by the formula III selected from gamma-butyrolactone, delta-valerolactone, and epsilon-caprolactone, to give a compound shown by the formulaI. The reaction is carried out in a solvent such as methylene chloride, THF, etc. in the presence of a catalyst of an acid such as BF3. Sn, etc. The compound shown by the formulaIis useful as a crosslinkable monomer, being subjected to radical polymerization with a radical polymerization initiator as shown by the formula IV.
Patent JP-H09277401-A (JP)
Title: Manufacture of casting elastomer belt
Inventor: NISHIO HIROYUKI
IPC: B29K21/00
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent the warp of a core wire and the deformation of an uneven pattern feasibly occurring when a belt molding having an uneven pattern area on the back surface is taken out from a mold. SOLUTION: A method for manufacturing a casting elastomer belt having an uneven pattern on the back surface comprises the steps of inserting an inner mold 5 in which a core wire 10 is spirally wound into an outer mold 4 in which a groove 2 or a recess and a flat part 3 are disposed locally along the circumferential direction and at least two deformation preventive grooves 7 separated on the inner periphery are engraved along the circumferential direction, charging and curing liquid-like elastomer in a space 6 formed between the molds 4 and 5, then drawing the one mold, and releasing the belt molding 8 adhered to the mold 4.
Patent JP-H10313257-A (JP)
Title: Charger with loudspeaker for portable telephone set with built-in radio receiver
Inventor: ONO YASUHIRO
IPC: H04B1/16
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a charger in which a radio broadcast program is heard with high sound quality in the case of charging the portable telephone set with a built-in radio receiver and which has a function of not requiring care about power consumption. SOLUTION: A charger case 11 is provided with a charging circuit 14, a power supply 15 that is energized by a receptacle plug 18, a high sound quality amplifier 16 for a speaker, and a high sound quality speaker 17, a charger DC jack 12 by which the charging circuit 14 is connected to a portable telephone set, a sound plug 13 that connects the amplifier 16 to a radio receiver built in the portable telephone set, and they are mounted with cables in the case 11. Since the FM broadcast of the radio receiver requires a sound frequency band of 80 to 15000 Hz, the higher sound quality covering the sound frequency is used for the amplifier 16. A high sound quality used for a notebook personal computer is employed for the speaker 17 and mounted in a recessed form to the case 11.
Patent JP-S5549562-A (JP)
Title: Mixer for lpg internal combustion engine
Inventor: KOUNO TAKASHIGE
IPC: F02M21/04
Filed: 1978-10-06
Abstract: PURPOSE: To improve operation, starting performance and other performances of LPG internal combustion engine, by preventing fuel flow rate from being reduced in low- and medium-speed operational range of engine due to the sticking of tar to an idle port, idling fuel measuring means and by-pass port.  
     CONSTITUTION: A mixer for LPG internal combustion engine, of this invention, comprises a mixing chamber 1 and a throttle chamber 2. In the mixing chamber 1, there are provided a venturi 4 formed with main orifice 3 for injecting fuel into the mixing chamber 1 at the time of medium- and high-speed operation of the engine, and a fuel inlet port 5 for introducing fuel from vaporizer. In the throttle chamber 2, on the other hand, there is provided a throttle valve 6 which is linked with a shut-off valve 8 disposed in high-speed fuel line 7 and operated to prevent injection of fuel from venturi 4 during low-speed operation of engine. In such an arrangement, fuel metering means 11 for metering fuel flow in low-speed fuel feed line is disposed at an upper end portion far away from idle port 12, and the area of idle port 12 is made larger than that of throttle portion of metering means 11, whereby it is prevented that that fuel flow rate is decreased due to sticking of tar after an extended use. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S612159-A (JP)
Title: Electrophotographic sensitive body
Inventor: KOYAMA TAKASHI
IPC: G03G5/05
Filed: 1984-06-14
Abstract: PURPOSE:To improve moisture resistance, antistaining property, and wear resistance remarkably and to obtain an electrophotographic sensitive body having superior durability generating no bleeding in the picture image by incorporating a specified fluorine-contg. oligomer in a photosensitive layer provided on a conductive substrate. CONSTITUTION:0.3-5wt% (basing on the total solid content in the photosensitive layer) fluorine-contg. oligomer expressed by the formula I or II [wherein R is H, (substituted) alkyl, (substituted) aralkyl, (substituted) aryl, wherein the substituent may be halogen, alkoxy, dialkylamino, etc.; m and n are integers, n being 4-20] is incorporated in a photosensitive layer. The retarding effect for bleeding of picture image is retained and a uniform photosensitive layer having sufficient compatibility with a resin constituting the photosensitive layer is formed if the number average mol.wt. of the oligomer is selected between 2,000 and 10,000. For a layer-built type photosensitive layer, it is preferred that the oligomer is incorporated in the upper layer side photosensitive layer, particularly in a charge transfer layer as the upper layer. By this method, a photosensitive body having improved moisture resistance, wear resistance, and durability and providing superior picture image contg. no bleeding of picture image is obtd.
Patent JP-S612144-A (JP)
Title: Storage device of operation manual
Inventor: HIDAKA TOMOKO
IPC: G03G15/04
Filed: 1984-06-14
Abstract: PURPOSE:To execute abnormal processing in a short period, to make it possible for any user to handle easily a copying machine and to provide instantaneously many information to the user by setting up an operation manual plate on an original pressing plate or a copying machine body. CONSTITUTION:The operation manual plate 2 is set up on a free space of the copying machine body 3 or a position to be easily observed by the user. The size of the operation manual plate 2 may be properly set up in accordance with its using place. As an example to set up the operation manual plate 2 on a fixed position, an iron plate 6 is arranged in the original pressing plate 1 and the operation manual plate 2 is provided with a magnet 7 to hold the plate 2. Consequently, many information can be provided instantaneously to the user.