baber/WOPTO huggingface dataset:
Patent JP-H02198695-A (JP)
Title: Nitrite type nitrification method
Inventor: SHIBATA MASAHIDE
IPC: C02F3/34
Filed: 1989-01-25
Abstract: PURPOSE:To selectively inhibit nitrate bacteria so as to a nitrification reaction into a nitrite type and to execute at a low cost by specifically controlling the pH and ND2-ion in an aeration tank at the time of nitrification of ammoniacal org. waste water. CONSTITUTION:The pH in the aeration tank is adjusted to 6 to 8 and the NO2-ion is held at >=50mg-N/l at the time of biological nitrification of the org. waste water contg. ammonia. Then, the nitrate bacteria are selectively inhibited but the nitrite bacteria are not inhibited. The nitrification reaction of the nitrite type is, therefore, effected and the cost of the treatment is reduced. The industrially advantageous treatment is thus obtd.
Patent JP-S5299845-A (JP)
Title: Locator
Inventor: SAITOU TADAO
IPC: G01D5/48
Filed: 1976-02-18
Abstract: PURPOSE: To accurately accomplish positioning of objects to be measured without any mistake, even if there is any adjacent object, by combining the detected outputs of a plurality of right and left position detecting switches. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62183763-A (JP)
Inventor: ERITSUKU EICHI GURUTSUKU
IPC: A61M16/00
Filed: 1987-01-26
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-H10327875-A (JP)
Title: Aspartic acid protease asp2
Inventor: POWELL DAVID J
IPC: A61K48/00
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain a new polynucleotide having a high identity to a nucleic acid encoding an aspartic acid protease ASP2 polypeptide having a specific amino acid sequence and useful for producing the polypeptide used for the treatment, diagnosis, etc., of Alzheimer's disease, cancers, hormone abnormality, etc. SOLUTION: A new isolated polynucleotide contains a nucleotide sequence whose whole length is at least a 80% identity to that of a nucleotide sequence encoding an aspartic acid proteinase ASP2 polypeptide having an amino acid sequence of the formula, or a nucleotide sequence complementary to the nucleotide sequence. The ASP2 polypeptide and the polynucleotide are useful for therapeutic and diagnostic assays for functional disorders and diseases including Alzheimer's disease, cancers and prohormone processing, etc. The polynucleotide is obtained by subjecting a cDNA library originated from human pancreas or brain to an expression sequence tag analysis.
Patent JP-H10211596-A (JP)
Title: Low cost weld forgetfulness judging method and its device
Inventor: KUWATA TAKASHI
IPC: G01N25/72
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent the omission of a test and to prevent the outflow of a defective product by measuring the temperature of a work using a contact type temperature sensor or non-contact type temperature sensor and judging the existence of weld forgetfulness. SOLUTION: A robot 2 is transferred to the pre-taught position (welding position) and the temperature of the work in that position is measured with the contact type temperature sensor 1. The temperature of the work measured with the contact type temperature sensor 1 is transferred to a personal computer 4 or the like via a sensor controller 3. And the threshold of the temperature is previously programmed into the personal computer 4 or the like, the value of no welding is returned when data taken from the sensor 1 is lower than the threshold, and the valve of welding is returned when the temperature is higher than the threshold. Thus, the existence of weld forgetfulness is automatically judged. Also, the inspector is unnecessitated to station in the final process even in the case of handwork by a worker.
Patent JP-H11214023-A (JP)
Title: Fuel cell and its electrolyte replenishing method
Inventor: ONO MASAMICHI
IPC: H01M8/24
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To improve a sealing function of an electrolyte layer and a gas diffusion electrode, and to enable being recovered by supplying an electrolyte to the electrolyte layer and the gas diffusion electrode in a short time. SOLUTION: A cell block is consistituted by laminating a plurality of single cells 10, which a pair of gas diffusion electrode, consisting of a porous material interposing an electrolyte layer impregnating an electrolyte in a matrix, between cooling plates, and a plurality of the cell blocks are laminated to compose a cell stack. Fuel manifolds 21, 22 and oxidizer manifolds 21, 22 are provided on a side surface of the cell stack, and a low density electrolyte of 60 wt.% or less is impregnated in the matrix.
Patent JP-2000213062-A (JP)
Title: Aseismatic construction structure
Inventor: NOGUCHI KYOJI
IPC: E04B1/30
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide an aseismatic structure having excellent aseismatic performance and capable of keeping a column axial force function even after yield by forming a column yield type hinge on an aseismatic intermediate column at the time of final proof stress of a skeleton while utilizing the features of a short span rigid frame structure in which the aseismatic intermediate column is erected on a beam. SOLUTION: A skeleton is constituted of a column 2, a beam 3, and an aseismatic intermediate column 4, the aseismatic intermediate column 4 is erected in a span intermediate part of the beam 3, the column 2 and the beam 3 are made of reinforced concrete, and the aseismatic intermediate column 4 is made of a steel frame. A width of a cross section of the aseismatic intermediate column 4 in a part where the beam 3 and the aseismatic intermediate column 4 are mutually joined is smaller than a width of a cross section of concrete of the beam 3, the aseismatic intermediate column 4 is erected over upper and lower stories by passing through the cross section of the concrete of the beam 3, and the beam 3 and the aseismatic intermediate column 4 form a rigid join part due to concrete bearing pressure strength of the beam 3.
Patent JP-S5299020-A (JP)
Title: Power supply breaking system for electronic device
Inventor: MASUDA SEIICHI
IPC: G06F1/26
Filed: 1976-02-17
Abstract: PURPOSE: To dispense of needless power consumption by immediately breaking off the power supply on detecting that the contents of a buffer memory has been used up subject to being such a non-operation time as carriage return, line feed or the like. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63184603-A (JP)
Title: Fender
Inventor: TANAKA KOJI
IPC: E02B3/26
Filed: 1987-01-28
Abstract: PURPOSE:To prevent fenders from being bent and increase their yield strength, by fitting the shore side of the vertically connected fenders into an internal cylinder fixed on the shore side, and by fitting the internal cylinder into an external cylinder fixed on the shore side, to be firmly arranged. CONSTITUTION:Two fenders 3 consisting of round-tubular rubber columns are connected in series and used; between the fenders, a larger-diameter internal cylinder 4 of the length which is roughly the half of that of the fender 3 on the mooring column side is retained and fixed. Then, the internal cylinder 4 is fitted into an external cylinder 5, and the mooring column side end surface of the fenders 3 is fixed, and the external cylinder 5 is embedded in a mooring column 2 and is fixed. As a result, when a force in applied to the fenders 3, then the fender section covered with the internal cylinder 4 is deformed in the cylinder 4, and the cylinder 4 is guide-retained by the external cylinder 5, and so the fenders 3 are not bent aside, and even when the applied force is abnormally great, then the function of the fenders can be sufficiently kept.
Patent JP-S55152753-A (JP)
Title: Aqueous thermosetting resin paint composition
Inventor: HAYASHI MASAAKI
IPC: C08L75/00
Filed: 1979-02-15
Abstract: PURPOSE: To provide a title composition with excellent corrosion resistance, water resistance, humidity resistance, solvent resistance and coating property, comprising a cationic type thermosetting urethane resin, a water-insoluble resol type phenol resin, a neutralizing agent and a diluting agent.  
     CONSTITUTION: 99W70wt% of (A) a cationic type thermosetting urethane resin having an isocyanate group blocked by tertiary amine group and active hydrogen in a molecule and 1W30wt% of (B) a water-insoluble resol type phenol resin obtained by reacting an aldehyde and a phenol in a mole ratio of 1.0W2.5 in the presence of a primary or a secondary amine are blended at room temp.W90°C and, thereafter, an acid is added as a neutralizing agent to convert the tertiary amino group within the resin to a cationic form and water is added as a diluting agent to obtain a title composition useful as an electrodeposition paint. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10213223-A (JP)
Title: Dust boot and manufacture thereof
Inventor: KATSURAYAMA KENJI
IPC: F16F9/38
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a dust boot provided with a bellows which is hard to cause barrel-bent when it expands and contracts. SOLUTION: In the dust boot 7 which covers the peripheries of a rod part 2 and a cylinder part 3 of a damper device to prevent the entering of dust, the pitch P between bellows of the bellows part is kept constant, the height (D-d) of the crest is changed in sequence in multiple stages, the thickness is formed in sequence in multiple stages, and the spring constant of the bellows is formed sequentially in multiple stages so that the bellows can be folded in order, and thus to eliminate the barrel-bent of the bellows. The dust boot provided with such a bellows can be simply manufactured by blowing, namely by spraying compressed air into a bag-like raw material obtained by melting elastic thermoplastic resin to expand the raw material like a balloon, and the dust boot is suited to mass production.
Patent JP-S56116987-A (JP)
Title: Cable penetration part in lng tank
Inventor: KOGA MIKIO
IPC: F17C13/00
Filed: 1980-02-15
Abstract: PURPOSE:To reduce the cost by enclosing heat-insulating materials of polyurethane foam in the lower part of a tank penetration part and gas-sealing materials thereupon for reducing the area of expensive gas-sealing resin. CONSTITUTION:A cable 2 is introduced into a tank penetration pipe 1, and as an upper flange 3 is opened, the lower flange 5 and a cable ground 6 are fast fixed. Then, heat-insulating materials 7 is injected and foamed for covering the area of low atmospheric temperature by means of polyurethane foam. Subsequently, sealing material 8 of silicone or epoxy resin is injected and cured. The remained space is filled with clay 9. This construction permits to reduce the area of expensive gas-sealing resin for reducing the cost.
Patent JP-S56114280-A (JP)
Title: Cylindrical mercury battery
Inventor: SADAMURA AKIRA
IPC: H01M4/06
Filed: 1980-02-13
Abstract: PURPOSE:To prevent the liquid leakage of a battery, by providing a positive part which is constituted of a hollow cylindrical positive electrode and a L-form positive ring, which consists of a cylindrical part which has numbers of small holes and is placed in and connected to the positive  electrode, and a horizontal flange which is provided over the cylindrical part. CONSTITUTION:The positive part of a cylindrical mercury battery is constituted of a hollow cylindrical positive electrode 1 placed in a positive case 3, and a positive ring 2. The positive ring 2  consists of a cylindrical part 2A which has numbers of small holes 2c and which is placed in and  connected to the positive electrode 1, and a ringlike horizontal flange 2B which is provided over  the cylindrical part 2A. A mercury battery is constituted by combining the positive part, a negative electrode 5, and a separator 4 which is interposed between the positive part and the negative  electrode 5. The porosity of the small holes 2c is preferred to be 20-50% of the area of the cylindrical part 2A when the internal resistance as well as the strength are taken into consideration.  Owing to the above constitution, the deformation of the upper part of the positive electrode is not  caused during when the battery is sealed, and thereby the liquid leakage of the battery is decreased. Consequently, the deterioration of the performance, which might be caused by local short- circuits during the preservation, can be prevented.
Patent JP-H03220779-A (JP)
Title: Semiconductor protecting element
Inventor: YAMAGISHI HIDETAKA
IPC: H01L29/866
Filed: 1990-01-25
Abstract: PURPOSE:To decrease a resistance without enlarging the area of an element region by providing a low-resistivity metal layer in a diffused layer in the inside of a P-N junction formed in a recess part in one semiconductor region constituting a diode. CONSTITUTION:An N<+>-type embedded region 2 is provided in the surface of a P-type silicon substrate 1. An N-type epitaxial layer 4 is grown on the surface including the region 2. An annular N<+>-type diffused region 3 reaching the N<+>-type embedded region 2 is provided from the surface. A silicon oxide film 7 which is provided on the entire surface and the N-type epitaxial layer 4 are sequentially etched by anisotropic dry etching. Thus a recess part is provided. Then, with the silicon oxide film 7 as a mask, P-type impurities are diffused into the inner surface of the recess part, and a P<+>-type diffused region 5 is formed. A metal layer 6 having the low resistivity is deposited by a vapor growth method, and the inside of the recess part is filled. Then, the entire surface is etched back, and the metal layer 6 is embedded only in the inside of the recess part. A hole is selectively formed on the silicon oxide film 7. An electrode 9 which is connected to a positive-electrode power supply and an electrode 8 on the metal layer 6 are formed. Thus the resistance can be decreased without widening the area of the element region.
Patent JP-S60162028-A (JP)
Title: Air fuel ratio controller for internal-combustion engine
Inventor: WADA HIROKI
IPC: F02D41/06
Filed: 1984-01-31
Abstract: PURPOSE:To improve the engine startability, especially, startability at low temperature of an engine by detecting an accurate friction torque when the engine starts, so as to make optimum air fuel ratio control according to condition of the engine. CONSTITUTION:The value Is of starter current which flows through a starter motor 24 when an engine starts is detected to make control of both a fuel injection valve 6 and an idle speed control valve (called ISCV) according to the current Is. The air fuel ratio at the starting time of the engine can be therefore placed under the control of the starter current Is according to friction torque which is actually produced at the engine 1, whereby improving the startability of the engine 1. Since the engine 1 can be operated suitably, an ignition plug 3 has no possibility of misfire or the like and superior drivability can be obtained when compensatory fuel addition after the start of the engine is executed according to the starter current value. Especially, the drivability is enhanced more when the temperature of the engine is low.
Patent JP-H01193209-A (JP)
Title: Pack cosmetic
Inventor: YAGI YOSHIAKI
IPC: A61K8/73
Filed: 1988-01-29
Abstract: PURPOSE:To obtain a pack cosmetic effectively removing waste matter and dirt of the skin, making the skin set and smooth, excellent humecting effects, good safety and feeling in use, containing methylated cyclodextrin. CONSTITUTION:A cosmetic is blended with 0.01-50wt.% based on sum of the cosmetic of methylated cyclodextrin (CD) wherein hydrogen atom of hydroxyl group at 2, 3 or 6-position of CD is replaced with methyl group, especially partially methylated CD derived from beta-CD. The methylated CD adsorbs waste matter and dirt of the skin in the form of inclusion compounds and the waste matter and dirt are removed in the retained state together with the pack cosmetic to show excellent cleaning effects.
Patent JP-S57132333-A (JP)
Title: Module device
Inventor: IWABUCHI KATSUHIRO
IPC: H01L21/52
Filed: 1981-02-09
Abstract: PURPOSE:To prevent warps and cracks and to increase mechanical strength without increasing the thickness of a radiation fin by lying buffer plates with the same material as that of the radiation fin between ceramic substrates and the radiation fin. CONSTITUTION:Buffer plates 8 consisting of copper which is the same material as that of ceramic plates 3 are lain between a radiation fin 1 and the ceramic plates 3. The buffer plates 8 provide with nearly same plane shape as that of the ceramic plates 3 and nearly same thickness as that of the radiation fin 1. And the buffer plates 8, radiation fin 1, and ceramic plates 3 are adhered by solder 7, 9. In this way, warps are absorbed by the action of the buffer plates 8 even if the warps present by the difference between the rate of thermal expansion of the radiation fin 1 and that of the ceramic plates 3 and mechanical strength will be improved.
Patent JP-H11212193-A (JP)
Title: Production of silver halide emulsion
Inventor: MAMIYA KANEO
IPC: G03C1/015
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a high monodispersion degree and excellent production stability by continuously preparing a silver halide in a mixer outside of a reaction vessel and then supplying the silver halide to the reaction vessel to use the silver halide as a nuclei or supply source of growth. SOLUTION: After a halide soln. and a silver nitrate soln. are supplied to source soln. vessels 1 and 1'. respectively, both solns. are supplied to a mixer 3 while controlling each flow amt. by flow controlling devices 2, 2' to form silver halide particles in the mixer 3. A switching valve 8 disposed between the mixer 3 and a reaction vessel 4 is controlled by a computer 7 so that the silver halide emulsion produced in the mixer 3 is sent through a flow path 9 to the outside of the reaction vessel 4 till the data of a sensor 6 reaches the predetermined range. When the data reaches the predetermined range, the switching valve 8 is operated by the computer 7 to start to send the silver halide emulsion formed in the mixer 3 to the reaction vessel 4.  However, the reaction vessel 4 has such a structure that the halide soln. and the silver nitrate soln. can be independently added to the vessel.
Patent JP-H03220967-A (JP)
Title: Telephone system
Inventor: KATA HISAO
IPC: H04N1/00
Filed: 1990-01-26
Abstract: PURPOSE:To connect a facsimile equipment to a telephone system by disabling the facsimile equipment to answer while a facsimile adapter is in trunk line termination, sending the same dummy termination signal as a trunk line termination signal to the facsimile equipment and making the facsimile equipment answer at the time of transfer operation from a telephone set, and then connecting the facsimile equipment to an extension. CONSTITUTION:An absence switch SW which disables the facsimile adapter I to operate at the time of absence is provided. Namely, when the absence switch SW is set, a control circuit 22 stops a relay Ry from being driven and then the facsimile equipment F is connected to the extension l2 at all times, so that data can be received by the automatic answering function of the normal facsimile equipment F. Consequently, when the telephone set receives trunk line incoming to the facsimile equipment, the signal can be transferred from the telephone set to the facsimile equipment, which can be connected to the telephone system.
Patent JP-2000217025-A (JP)
Title: Disk video camera
Inventor: ISHII HIROTSUGU
IPC: G11B33/06
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a disk video camera by which recording and reproduction can stably be conducted on an optical disk by suppressing generation of air vibration in a case panel even when a shock is exerted to the case panel. SOLUTION: A shock absorbing material is fitted to a position facing the outside of a 2nd panel 214 of a case panel 210 of a main body 200 of the disk video camera 1000A, and a cover 218 is provided to cover the outside of the shock absorbing material. On the occurrence of vibration because the cover 218 is knocked, etc., this vibration is delivered from the cover 218 to the shock absorbing material and attenuated and absorbed by the shock absorbing material and the shock is scarecely delivered to the 2nd panel 214.
Patent JP-H01194370-A (JP)
Title: Optical power generation device
Inventor: MAEKAWA KENJI
IPC: H01L31/04
Filed: 1988-01-29
Abstract: PURPOSE:To reduce a loss and to improve characteristics of a cell by disposing a P-type fine crystal Si layer of a dope factor 0.3-1.0% and of a thickness of 2-6nm on the surface of an N/P boundary between neighboring PIN junction elements. CONSTITUTION:A transparent conductive film 5 is formed on a glass substrate 4, and thereon are formed a P-type amorphous SiC layer 1-a, an I-type amorphous Si layer 1-b and an N-type amorphous Si layer 1-c to constitute a first power generation area. A P-type fine crystal Si layer 6 to which boron is doped at a dope ratio of 0.3-1.0% to a thickness of 2-6nm is formed thereon. Furthermore, a P-type amorphous SiC layer 2-a, an I-type amorphous layer 2-b and an N-type amorphous Si layer 2-c constituting a second power generation area are formed thereon. Lastly, an Al rear-side electrode 3 is formed. A novel improved constitution of such an N/P interface between power generation areas makes it possible to reduce a loss, and to improve cell characteristics.
Patent JP-S58193951-A (JP)
Inventor: HENRII JIYOOJI UEBUSUTAA
IPC: B60W10/10
Filed: 1983-02-04
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-H04255393-A (JP)
Title: Synthetic wax
Inventor: KITAMURA TADASHI
IPC: C09G1/00
Filed: 1991-02-08
Abstract: PURPOSE:To obtain a synthetic wax available as binder wax for thermal transfer ink by ester-exchange reacting bis(2-hydroxyethyl)terephthalate and lower alkyl fatty acid ester. CONSTITUTION:Bis(polyalkylene glycol)terephthalate shown in general formula (1): HO-(R-O)n-OC-X-CO-(OR)n-OH [X represents a phenylene group, R an alkylene group shown by 2-4C integers and (n) 1-50 and lower alkyl fatty acid ester such as myristic acid, palmitic acid, strearic acid, behenic acid, oleic acid, lauric acid, etc., are ester-exchange reacted, thus acquiring synthetic wax. Bis(2-hydroxyethyl)terephthalate is used as the bis-terephthalate. A dealcohol esterification reaction is conducted, and hydrogenation is performed, thus obtaining synthetic wax approximate to natural carnauba wax and having low melt viscosity and proper melting point and hardness.
Patent JP-H05215145-A (JP)
Title: Rubber block for vibration-proof coupling
Inventor: KUDO GOICHI
IPC: F16F15/136
Filed: 1992-02-03
Abstract: PURPOSE:To provide a rubber block for a vibration-proof coupling having compatibility with a convertional rubber block, and having a large pressure load capacity. CONSTITUTION:Plural recessed space parts are formed at an inner diameter part of a drive ring, and rectangular protruding parts of the same number as that of the recessed space parts at the driver ring inner diameter part are provided at an outer diameter part of a driven spider. A rubber block 5 for power transmission comprises a rubber block engaged with the protruding parts to be combined with the drive ring. A center position of an arc of a radius R1 of an arc-like gap G provided at each of four corner parts of a rectangular hole for engaging the protrusion in the rubber block 5 is set to be between an end surface and a chamfer size of the driven spider protrusion for the width of the rubber block 5, and at R1/2-R1 on the inner side from an end surface for the thickness.