baber/WOPTO huggingface dataset:
Patent JP-H01175162-A (JP)
Title: Filament for lamp
Inventor: TOKIWA SADASHI
IPC: H01K3/02
Filed: 1987-12-28
Abstract: PURPOSE:To extend the life of a filament without decreasing the light quantity by depositing a protective thin film on the filament made of a tungsten material by the spattering method and suppressing the evaporation of tungsten. CONSTITUTION:A protective film 7 is deposited on the surface of a filament substrate 6 made of a tungsten fine wire in a coil shape by the spattering method to form a filament 5. Carbide, boride or nitride is used for the protective thin film 7, the film thickness is set according to the material, e.g., the film thickness is set to 1-5mum when the protective thin film 7 is TaC. The dense protective thin film 7 with good adhesion is obtained by the spattering method and functions in the direction to decrease the evaporation of tungsten from the substrate 6. The filament 5 for a lamp having a long life without decreasing the light quantity is obtained.
Patent JP-H08156522-A (JP)
Title: Pneumatic radial tire
Inventor: SAKKA SUSUMU
IPC: D02G3/48
Filed: 1994-12-05
Abstract: PURPOSE: To reduce the passing noise property up to a level of steel belt tire while reducing the tire weight by providing a belt layer consisting of a belt ply in which a belt cord formed by stranding full aromatic polyester fibers is inclined by a specified angle to the tire equator. CONSTITUTION: A carcass 6 extended from a tread part 2 and turned around a bead core 5 through a side wall part 3, and a belt layer 7 formed on the radial outside of the carcass 6 in the inner part of the tread part 2 are provided to reinforce a tire, and its rigidity is enhanced. This belt layer 7 is formed of belt plies 7A, 7B, the belt plies 7A, 7B are formed by burying belt cords arranged at an angle less than 30 deg. to the tire equator C in topping rubber, and the belt cords are formed by stranding full aromatic polyester fibers. Thus, the tread rigidity is improved, the weight of the tire is reduced to reduce the rolling resistance, and the passing noise can be reduced without loosing fuel consumption performance.
Patent JP-H10165818-A (JP)
Title: Decomposition catalyst for nitrous oxide and removing method of nitrous oxide
Inventor: OOI JIYUNKO
IPC: B01J23/60
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To improve a catalyst for decomposition N2 O having high catalytic activity and enough decomposition activity for N2 O even in the presence of water, and to provide a removing method of N2 O included in a gas by using the catalyst. SOLUTION: This catalyst for decomposition of N2 O consists of multiple metallic oxides containing rhodium and Zn, Co, Al, Ni, Ce, Cu or Mg produced by coprecipitation method, and the amt. of rhodium in the multiple metallic oxides is 0.5 to 5wt.%. To remove N2 O included in a gas, the is brought into contact with the catalyst at 250 to 600 deg.C so as to decompose the gas into oxygen and nitrogen.
Patent JP-H11131626-A (JP)
Title: Heat and sound insulating material for building material
Inventor: YAMADA MINORU
IPC: E04B1/90
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To prevent noise by providing a partition between a sheet and a sheet, packing peat between the sheet and sheet, sealing the peripheries of the sheets so as not to spill the peat, and extracting internal air. SOLUTION: A partition 2 is provided between a sheet 1 and a sheet 1, and peat 3 is put between the sheet 1 and the sheet 1. The peripheries of the sheets 1 are bonded to seal, and internal air is extracted. An adhesive is applied between the partition 2 and the sheets 1 so that the partition 2 is bonded to the sheets 1, and each chamber partitioned by the partition 2 is made independent to suppress the loss of peat 3. Part or the whole of the sheet 1 is changed to a permeable sheet, and an insecticide for exterminating termites is absorbed in part or the whole of peat 3 filled inside. Since the peat is natural material, there is no environmental pollution even through throwing the material away, and the insecticidal effect of a chemical can last long.
Patent JP-H05166137-A (JP)
Title: Magnetic head and recording/reproducing device
Inventor: KOYAMA NAOKI
IPC: G11B5/39
Filed: 1991-12-16
Abstract: PURPOSE:To reduce the influence of the noises produced from the adjacent tracks despite the small track width by securing the coincidence between the center of magnetic sensitivity of a reproduction head end the center of geometric track width of a recording head. CONSTITUTION:A record/reproduction separation type magnetic head 2 consists of a magneto-resistance effect type reproduction heed 1 and a conductive recording head 5 put on each other. The coincidence is secured between the center of magnetic sensitivity of the heed 1 and the center of geometric track width of the head 5. Then the track width center of the heed 5 is positioned between the sensitivity center and the track width center of the heed 1 when the error between these two centers is larger than the coincidence error between the track width centers of the head 1 and the heed 5. Thus it is possible to reduce the influence of the noises produced from the adjacent tracks.
Patent JP-H01171491-A (JP)
Title: Production of gluconic acid and sorbitol and dried microbial cell using therefor
Inventor: ICHIKAWA YOSHIO
IPC: C12P7/18
Filed: 1987-12-25
Abstract: PURPOSE:To improve the productivity of gluconic acid and sorbitol, by carrying out the oxidation-reduction reaction of glucose and fructose in an aqueous solution in the presence of a specific microorganism. CONSTITUTION:A microbial strain of genus Zymomonas (e.g. Zymomonas mobilis) is inoculated in a medium containing glucose and is cultured in an oxygen-free state to obtain cultured microbial cell. The cell is dried with air at 10-60 deg.C and the dried cell is added to an aqueous solution of glucose and fructose, adjusted to pH 5-8 with an aqueous solution of NaOH, etc., and subjected to oxidation-reduction reaction. The gluconic acid and sorbitol formed in the reaction liquid is separated therefrom.
Patent JP-2001147867-A (JP)
Title: Device and method for releasing error of device in computer system
Inventor: ANDO KATSUHIKO
IPC: B41J29/38
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To realize the error release of a printer from a host device by a method which can cope with the release by means of an OS or application that is generally used by a host device. SOLUTION: A host device 1 is connected through parallel ports 15 and 33 with a printer 3. When an error is generated in the printer 3, the printer 3 is turned into an error state, and the printer 3 communicates the generating of the error to the host device, and the host device 1 displays the error contents and an error release button on a screen. When a user removes the cause of the error of the printer 3, and clicks a mouse with the error release button displayed on the host device 1, the host device 1 transmits an INIT signal to be used at the time of initializing the printer 3 to the printer 3. When the printer 3 receives the INIT signal while it is in the error state, it releases the error state, and resumes printing.
Patent JP-H10162958-A (JP)
Title: El element
Inventor: KAWAMURA YOSHIHIRO
IPC: H05B33/12
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL element with high energy efficiency of color luminescence and capable of displaying high color purity. SOLUTION: A red filter layer 13 is arranged in a red display part and a green filter layer 14 is arranged in a green display part, a blue/red conversion layer 15 is stacked on the red filter layer 13 and a blue/green conversion layer 16 is stacked on the green filter layer 14 on the back surface of a glass substrate 12. The color filter layer or the color conversion layer is not arranged in a blue display part. A transparent electrode 18 is formed along the specified direction on the front surface of an organic luminescent layer 19 which performs blue luminescence so that a luminescent region corresponds to the display part, and a back electrode 20 is formed on the back surface so as to cross to the transparent electrode 18.  By constituting like this, a blue light generated in a luminescent region is converted into red or green light in a color conversion layer, and in the luminescent region where a corresponding color conversion layer is not arranged, a green light is generated as a display light as it is.
Patent JP-H04199301-A (JP)
Title: Digital controller
Inventor: NUMASHITA TOSHISADA
IPC: G05B11/42
Filed: 1990-11-29
Abstract: PURPOSE:To prevent from excessively enlarging a deviation by limiting the amount of change of an object value proportional to the deviation with the controlled variable and setting the object value while taking a proportional coefficient as the one adjusted to the control characteristic of a control tip. CONSTITUTION:A first arithmetic part 8 obtaining an object value change amount DELTASV from a coefficient Kn according to the control characteristic of the deviation with an object value SVn generating for each control period from an object value setting part 2 and a current controlled variable PVn and the control characteristic of the control tip using a formula I, and a second arithmetic part 9 obtaining an object value SV from the current object value SVn-1 to an object value change amount DELTASV using a formula II, are provided. The control proportioning the change amount DELTASV of the object value SV to the deviation with the controlled variable PV is performed so as to prevent the deviation between the object value and the controlled variable from excessively enlarging as well as control the change of the controlled variable smoothly to the object value. Thus, the stable digital controller while adjusted to the control characteristic of the control tip can be obtained with good responsiveness.
Patent JP-H07187821-A (JP)
Title: Flame spraying material
Inventor: TAMEHIRO TAIZO
IPC: C04B35/66
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a zirconia-alumina type flame spraying material excellent in deposition and spalling resistance without damaging the corrosion resistance and deposition by using an alumina-zirconia type raw material having a specified composition. CONSTITUTION:This flame spraying material is compounded with the alumina- zirconia type raw material incorporating, as chemical components, 40-95wt.% Al2O3 and 5-60wt.% ZrO2. The alumina-zirconia-silica type raw material, to which SiO2 is furthermore added, incorporating 50 to <90wt.% Al2O3, 10 to <50wt.% ZrO2 and <=20wt.% SiO2 may be used. Besides, <=30wt.% based on internally calculated amount one or more kinds selected from among magnesia, calsia, magnesia-calsia, MgO-Al2O3 type spinel, chromite, and zircon may be compounded to both these raw materials, thus the corrosion resistance can be further enhanced.
Patent JP-H02178874-A (JP)
Title: Character ruled line processing system of document preparing device
Inventor: KATAYAMA SHIYUUSUKE
IPC: G06F17/21
Filed: 1988-12-29
Abstract: PURPOSE:To send out data speedily even to a printer which performs fast printing operation like a laser printer by storing character ruled lines as vector ruled lines. CONSTITUTION:The document preparing device consists of a keyboard 1 as an input device, a CRT display 2 as a display device, a printer 3 such as a laser printer, the main body 4 of the document preparing device, and a disk device 5 incorporated in the main body 4. Here, the start point and end point of each ruled line connected in the same direction by an inputted character ruled line are calculated and data on each inputted ruled line are stored as a vector ruled line by using the direction, start point, and end point. Consequently, the output speed when character ruled lines are displayed or printed by the document preparing device is increased.
Patent JP-H01174007-A (JP)
Title: Antenna attenuator
Inventor: ORIKABE NORIO
IPC: H03G3/30
Filed: 1987-12-28
Abstract: PURPOSE:To obtain an excellent reception characteristic even at a strong electric field district by connecting an attenuation circuit close to a conductor part of a nearly cylindrical antenna receptacle and controlling the attenuation of the attenuation circuit by an AGC loop of a receiver. CONSTITUTION:An attenuation circuit 5 is mounted to a circuit board 4 and fitted directly to the rear part in an outer conductor 1. The attenuation circuit 5 is connected to an inner conductor 2 via a signal input terminal 5a and connected to an antenna input terminal of a receiver via a signal output terminal 5b, and connected to an AGC loop of the receiver via a connection control voltage input terminal 5c. When a strong electric field signal is given via the inner conductor 2 and the signal input terminal 5a and a control voltage by the AGC loop from the receiver via a control voltage input terminal 50 are inputted, the strong electric field signal is attenuated in response to the control voltage and outputted to the receiver via the signal output terminal 5b.
Patent JP-H03227302-A (JP)
Title: Production of copolymer latex and composition using same latex
Inventor: TSURUOKA KATSUHIKO
IPC: C08F2/34
Filed: 1989-12-21
Abstract: PURPOSE:To obtain the title latex having an extremely small amount of fine coagulated substance, excellent mechanical stability and blister resistance by subjecting a monomer mixture of specific composition to emulsion polymerization in the presence of a polymerization chain transfer agent comprising a specific hydrocarbon compound. CONSTITUTION:A monomer mixture comprising (A) 10-70wt.% conjugated diene- based monomer (preferably butadiene), (B) 20-89.5wt.% ethylenic unsaturated monomer (preferably styrene) and (C) 0.5-10wt.% ethylenic unsaturated carboxylic acid monomer (e.g. acrylic acid) is subjected to emulsion polymerization in the presence of a compound (e.g. 1,4-hexadiene), a hydrocarbon compound which contains plural unsaturated bonds and a saturated carbon atom adjoining to a carbon atom to participate in two unsaturated bonds and not constituting a cyclic structure and in which the saturated carbon atom contains hydrogen atom to give the objective latex.
Patent JP-H08240671-A (JP)
Title: Method and apparatus for maintenance and adjustment of accuracy of electronic clock
Inventor: POULSON T EARL
IPC: G04G5/00
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To maintain the cumulative accuracy of an electronic watch over the life of the watch by a method wherein a user compensates the cumulative error of the watch due to the drift of quartz in a low-cost manner. SOLUTION: An apparatus to be used contains an oscillator 1 comprising a 2<n> frequency output, means 2, 3 which lower an oscillator output frequency to a time- keeping frequency, a computing circuit 4, a detection means 5 for operation of a synchronous button, a counting means 6 for the time-keeping frequency, a time display means 7 for displaying the time corresponding to the count value and an addition/ subtraction and retention means 9. A watch is synchronized with a time standard at an initial stage. After a certain period, the watch is synchronized again with the time standard. An error E which has been accumulated since an initial synchronization operation is computed by the computing circuit 4. The cumulative error E is divided by the number N of adjusting intervals which have elapsed since a preceding synchronizing operation, and an accuracy adjustment factor is obtained.  Then, the time-keeping frequency is adjusted, via the means 9, by the amount of the accuracy adjustment factor at specified time intervals out of respective adjusting intervals, and an adjusting interval which is equal to an ideal period is generated.
Patent JP-H03191505-A (JP)
Title: Laminated ceramic electronic part
Inventor: AKAHO TETSUO
IPC: H01G4/12
Filed: 1989-12-20
Abstract: PURPOSE:To improve the packability of metal packed in void layers by making filler holes in metal caps fitted on both ends of an electronic part main body and making metal cap inner faces of a metallic material wettable to the packed metal. CONSTITUTION:Metal caps 5a and 5b are fitted on both ends of a ceramic sintered body 3 having a plurality of void layers 2, which are formed in laminated form and have open ends at one end face, and filler holes 8a and 8b are made in the metal caps 5a and 5b. Therefore, filler metal acting as internal electrodes 4 is easily poured through the filler holes. Because the metal caps 5a and 5b are coated with solderable metallic films, smooth packaging on a substrate is made possible. Thereby the filler metal is easily poured into the void layers and hard to flow out, obtaining a high-quality, high-performance reliable laminated ceramic electronic part.
Patent JP-H01176130-A (JP)
Title: Digital demodulation system for two polarized wave
Inventor: MATSUURA TORU
IPC: H04J11/00
Filed: 1987-12-30
Abstract: PURPOSE:To prevent adverse effect on other polarized wave signal by adding a non modulation detecting circuit to the constitution of the two polarized wave digital demodulation system provided with a transversal equalizer, inter- cross polarized wave interference eliminating device, a demodulator and a carrier recovery circuit and resetting the transversal equalizer by the non modulation detection signal. CONSTITUTION:Since non modulation detection circuits 21, 22 are added, even when any polarized wave signal reaches the non-modulation state, the non modulation is detected, non modulation detection signals 25, 26 are outputted to transversal equalizers 1, 2 to reset them. When the 11 side route has no modulation, the no modulation detection signal 25 is outputted to reset the transversal equalizer 1. Thus, the output of the transversal equalizer 1 is not divergent. Thus, the demodulator 6 of the route of the V side independently of non modulation can reproduce a normal data signal.
Patent JP-H01179354-A (JP)
Title: Semiconductor device
Inventor: CHISHIKI SHIGEO
IPC: H01L27/04
Filed: 1987-12-30
Abstract: PURPOSE:To form a capacitance part having a large capacitance value inside a small area by a method wherein an impurity diffusion layer constituting one part of the capacitance part is formed in such a way that its cross section is U-shaped by an upper-layer part, a lower-layer part and an interconnection part interconnecting these. CONSTITUTION:An impurity diffusion layer 2 is formed in a capacitance-part formation region on the main surface of a semiconductor substrate 1 by a selective diffusion method using a photoresist process. Then, an impurity is implanted in a selectively and comparatively deep position by an ion implantation method; a lower-layer part 3a by diffusing the impurity into the impurity diffusion layer 2 is formed. An interconnection part 3b of the impurity diffusion layer interconnected to this lower-layer part 3a is formed; in addition, an impurity is diffused from the surface of the semiconductor substrate; an upper-layer part 3c of the impurity diffusion layer is formed on the whole surface. Then, an insulating film 4 to be used as an interelectrode derivative of a capacitance part is formed on the whole surface of the semiconductor substrate 1. Furthermore, a metal thin film is formed on the insulating film 4; a photoetching process is executed; a metal thin-film electrode 5 is formed. In addition, an insulating film 6 used to protect the electrode part is formed on it. By this setup, an electric charge to be accumulated can be increased; a large capacitance value can be constituted although an area of the capacitance part is reduced.
Patent JP-2000159645-A (JP)
Title: Pigment-containing foaming gel
Inventor: FRANZKE MICHAEL
IPC: A61K6/00
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To prepare a pigment-containing foaming gel, which is a treating agent, having a weak foaming activity and a coloring property, and at the same time having a hair dresing property, capable of imparting high color brightness and luster to hair by treating hair with the gel, further arbitrarily removable by washing, and having high abrasion resistance. SOLUTION: A foaming coloring gel; combination of an appropriate aerosol container and a gel forming device; containing (A) 35-98 wt.% of water, (B) one or more of gel-forming thickeners selected from thickeners which can limit fluidity of the constituting elements, (C) one or more pigments, (D) one or more film forming and hair-setting polymers, (E) one or more foaming surfactants and (F) one or more propellants; the concentration of the thickener is set so that on the one hand the viscosity of the gel is sufficiently low to enable the foaming of the gel, and on the other hand the fluidity is limited to avoid the precipitation of the pigment.
Patent JP-2000153855-A (JP)
Title: Easily peelable moisture-proof multi-layer bag
Inventor: KAWAKO TAKASHI
IPC: D21H19/40
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a multi-layer bag for packaging which is easily peelable enabling recycling as used paper after use, has sufficient waterproof and moisture-proof properties and from which air is easily let out in filling a powder body. SOLUTION: This invention relates to a paper multi-layer bag formed by adhering or sewing the bottom sticking part 5 of a two or more layer paper bag adhering a body adhering part 4 of each layer. At least one layer bag which is not the insidemost layer comprises moisture-proof paper forming a moisture-proof layer 2 containing phyllosilicate chloride compound and synthetic resin, and the moisture-proof paper has a slit 6 or a through-hole.
Patent JP-H09174-A (JP)
Title: Separation of cholesterol from food
Inventor: YAMASHITA EIJI
IPC: A23L17/20
Filed: 1994-12-03
Abstract: PURPOSE: To obtain a food useful for the prevention of hypercholesterolemia and having high added value at a low cost by contacting a food with an adsorbent, thereby efficiently removing cholesterol in the food without causing the oxidation and discoloration of the food. CONSTITUTION: A food is brought into contact with an adsorbent or a carrier containing an adsorbent. The adsorbent is preferably a styrene-divinylbenzene copolymer a divinylbenzene-ethylvinylbenzene copolymer, an acrylic ester resin, etc., and the form of the adsorbent is preferably porous gelatinous beads. The food to be treated is preferably a liquid food, a food liquefiable with heat or a food soluble in a solvent. The adsorbent treatment is preferably carried out usually by pouring a liquid food on an adsorbent packed in a column, etc., to effect the contact of the food with the adsorbent, washing the adsorbed food with an alcohol such as ethanol, eluting the purified food from the adsorbent with acetone, etc., and removing the solvent by vacuum distillation, etc.
Patent JP-H07192073-A (JP)
Title: Programmable device and device using the programmable device
Inventor: SHOJI YUKICHI
IPC: H01L21/82
Filed: 1993-12-27
Abstract: PURPOSE:To obtain an optional input/output function regardless of being anlog and digital without changing a hardware by mounting a hierarchical neural network and a rewritable load memory on the same chip. CONSTITUTION:The neural network 103 constituted of the hardware and the load memory 102 are mounted on the same chip and load data stored in the load memory 102 are supplied to the neural network 103. The network 103 converts input signals INo-INn to output signals OTo-OTn and the function between the input/output signals is uniquely decided by the load data. The memory 102 is realized by a rewritable memory device. Then, loads can be written from terminals Do-Dr to memory addresses specified by address signals Ao-Ar. Also, by rewriting the contents of the memory 102, the input/output function of the chip 101 can be changed.