baber/WOPTO huggingface dataset:
Patent JP-S62205272-A (JP)
Title: Installation for continuous composite coating of band plate
Inventor: HOSOI YOSHIRO
IPC: C23C16/54
Filed: 1986-03-05
Abstract: PURPOSE:To continuously form required coating for a short time by providing an ion plating device, a sputtering device and a plasma chemical vapor deposition device in series to the inside of a vacuum vessel provided between unwinding/winding devices and selecting respective devices. CONSTITUTION:A vacuum vessel 6 is provided between two unwinding/winding devices 1 and 1 via pressure difference seal devices 5, 5, and an ion plating device 2, a sputtering device 3 and a plasma chemical vapor deposition device 4 are provided in series in the vacuum vessel 6. A coil of a band sheet S is fitted to one hand of the unwinding/winding device 1 and one end of the band sheet S is fitted to the other hand. The inside of the vacuum vessel 6 is exhausted and required reaction gas is introduced into the required device selected from among respective devices 2-4 and the insides of respective devices 2-4 are maintained in the prescribed degree of vacuum by each pump P. Thereafter while heating the band sheet S by a preheater 7 and required heaters 11-13, it is passed and coating is performed. Single-layered or multilayered coating having an optional coated layer can be easily performed by treatment for a short time by means of this installation.
Patent JP-S63213617-A (JP)
Title: Manufacture of dead soft steel
Inventor: TSUJINO RYOJI
IPC: C21C7/00
Filed: 1987-03-03
Abstract: PURPOSE:To manufacture a dead soft steel by RH treatment at a high rate of decarburization with a reduced amt. of metal sticking to the inside of a vacuum vessel, by changing the amt. of a molten steel refluxed during RH treatment under specified conditions according to the carbon content in the steel. CONSTITUTION:The amt. of a molten steel refluxed during RH treatment is changed according to the carbon content [C] in the steel. The amt. is regulated to <150t/min from the beginning of the treatment to 100ppm [C], to 150-200t/min in the range of <100-300ppm [C] and to >=200t/min in the range of <300ppm [C]. Thus, a dead soft steel is obtd. at a high rate of decarburization with a reduced amt. of metal sticking to the inside of a vacuum vessel.
Patent JP-2000242196-A (JP)
Title: Electroluminescence display device
Inventor: FURUMIYA NAOAKI
IPC: H05B33/02
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an EL display device capable of obtaining a bright display by supplying a current which is to be intrinsically supplied to EL element while suppressing a lowering of power source current due to resistance of driving power source line which is caused by distance from a driving power source input terminal. SOLUTION: In this device, respective driving power source lines 153 which are lines for supplying driving currents from a driving power source 150 to organic EL elements 160 formed in the display pixel area provided with display pixels are provided and respective driving power source lines 153 arranged in adjacent display pixels are connected with bypass lines 181 for every display pixel in the display pixel area and, thus, an organic EL display device capable of obtaining a bright display is obtained by supplying currents which are to be intrinsically supplied to EL elements to the organic EL elements while suppressing lowering of power source currents due to resistances of driving power source lines 153.
Patent JP-H11246312-A (JP)
Title: Sterilization of food poisoning-causative micro-organism and composition for sterilization
Inventor: KOGA YASUHIRO
IPC: A61L2/18
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for sterilizing food positioning-causative micro- organisms by using the combination of two or more kinds of sterilizing ingredients selected from organic acids (salts), electrolytes and alcohols. SOLUTION: This agent for sterilizing food poisoning-causative micro- organisms contains a combination comprising two or more kinds of sterilizing ingredients selected from (A) organic acids (salts), (B) electrolytes and (C) alcohols. The ingredient A is preferably acetic acid, lactic acid, citric acid, malic acid, tartaric acid, succinic acid, fumaric acid, their salts, etc. The ingredient B is preferably magnesium sulfate, sodium chloride, potassium chloride, calcium dichloride, etc. The ingredient C is preferably ethanol. When the combination of the ingredients is used, the ingredients A, B and C are preferably used in amounts of >=0.25 wt.%, >=0.5 wt.% and >=0.5 wt.%, respectively. The sterilization method is preferably applied to food fields such as foods, food apparatuses, food materials, instruments, etc.
Patent JP-2000247640-A (JP)
Title: Photosensitive composition and production of ferroelectric thin film using the same
Inventor: HANABATAKE MAKOTO
IPC: H01B3/00
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive composition containing a photosensitive ferroelectric oxide precursor sol and an organic polymer and also to provide a ferroelectric thin film production process using the photosensitive composition. SOLUTION: This ferroelectric thin film production process comprises: coating a substrate with a photosensitive composition consisting of a sol (S) of a ferroelectric oxide precursor which contains Ti, Zr and Pb as the constituent metal elements and has a reactive group(s), an organic polymer (A) and if necessary, ferroelectric oxide fine grains (B), to form a photosensitive layer; subjecting the photosensitive layer to exposure for forming a prescribed pattern; developing the exposed photosensitive layer to form the prescribed pattern; and thereafter heating and baking the pattern to produce a ferroelectric thin film.
Patent JP-S59173686-A (JP)
Title: Heat exchanger for hot water storage tank
Inventor: NISHIHAMA YOSHIHIRO
IPC: F24H1/20
Filed: 1983-03-18
Abstract: PURPOSE:To enhance the heat exchanging efficiency and to reduce a temperature difference between upper and lower levels inside a tank by making a thermal medium passage inside the hot water storage tank having an inlet and an outlet in its upper and lower parts rotatable horizontally and making the heat transmission area per unit high increasingly wider from the inlet to the outlet. CONSTITUTION:When the temperature in a solar collector 15 becomes higher than the water temperature in a tank 8, a pump 17 is actuated to circulate the thermal medium comprising an anti-freezing fluid, etc. between the solar collector 15 and a passage 5a. When the pump 17 is actuated, a cylindrical body 5 is rotated at the same time by a motor 6. The thermal medium exchanges the heat to warm the water while passing through the passage 5a. Once the heat collection by the heat collector 15 is completed, the pump 17 and the motor 6 are stopped. As the passage 5a is rotated while the heat exchanging is being done, the water is agitated so as to exchange the heat efficiently. Also, as the passage 5a has a smaller heat transmission area toward the side of the inlet 10 where the temperature is higher and has a larger heat transmission area toward the side of the outlet 11 where the temperature is lower, the temperature difference of the hot water between upper and lower levels becomes small.
Patent JP-S58165068-A (JP)
Title: High frequency current injector
Inventor: TERATANI TATSUO
IPC: H01P5/18
Filed: 1982-03-24
Abstract: PURPOSE:To achieve an efficient and handy feeding of a high frequency current by feeding it into material to be tested from a wire harness inserted between external and internal conductors of a high frequency current feeding tube through an insertion hole. CONSTITUTION:A wire harness 18 is inserted between an external conductor 20 of a high frequency current injection tube 12 and an internal conductor 22 with two insertion ports 28 and 30 which divide the external conductor into external conductor pieces 20a and 20b. Under such a condition, a high frequency current is fed into material to be tested connected to the harness 18 without removal thereof 18 through it 18. This enables the efficient and handy feeding of a high frequency current to obtain a small sized high frequency current feeder with a broad frequency range.
Patent JP-S58173447-A (JP)
Inventor: REIMONDO JIEI HITSUGUZU
IPC: F02D45/00
Filed: 1983-03-18
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-H03251593-A (JP)
Title: Sialyl lactose
Inventor: OTA YASUHIRO
IPC: A61P31/04
Filed: 1990-02-26
Abstract: NEW MATERIAL:The compound of formula. USE:An agent for preventing infection with pathogenic bacteria and viruses, a bifidus factor and a physiologically active agent. PREPARATION:Sialic acid is made to react with lactose in the presence of neuraminidase (preferably originated from Arthrobacter ureafaciens). The reaction is preferably carried out in the presence of a buffer solution of pH3-11 (e.g. acetic acid buffer solution.
Patent JP-H09246101-A (JP)
Title: Chip solid electrolytic capacitor
Inventor: UENISHI KENJI
IPC: H01G9/012
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To enhance durability to fatigue breakdown of a joint part in a thermal impact test by a method wherein a thick tin alloy layer is provided on a face of an anode side electrode layer formed on an anode lead-out face of resin case by positioning in a root part of an anode lead-out wire. SOLUTION: Solder is formed in a part being an external electrode terminal to structure an anode side electrode layer 18 and a cathode side electrode layer 19. Next, it is melted with cream solder, rod-like solder or the like by positioning in a root part of an anode lead-out wire 12, whereby a thick tin alloy layer 20 is provided on a face of the anode side electrode layer 18. By providing this thick tin alloy layer 20, a joint area between the anode side electrode layer 18 and the root part of the anode lead-out wire 12 is increased. Therefore, durability to fatigue breakdown in a thermal impact test of the joint part is made excellent, and as the result, the electric characteristics can become excellent.
Patent JP-S52130990-A (JP)
Title: Microbial preparation of cytosine, cytidine, or 5'-cytidylic acid
Inventor: NAKAYAMA KIYOSHI
IPC: C12R1/01
Filed: 1976-04-27
Abstract: PURPOSE: To selectively prepare cytosine and related compounds in appreciable amounts by cultivation of a specific species of microbacterium resistant to purine analogues, pyrimidine analogues, or hiotidine analogues. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56144557-A (JP)
Title: Semiconductor device
Inventor: YAMADA AYAO
IPC: H01L23/52
Filed: 1980-04-10
Abstract: PURPOSE:To prevent disconnection when the surface layer of the first layer Al wiring is slightly etched, and to obtain a multilayer wiring having no short-circuiting between layers, by providing a smoothed PSG on an Si substrate. CONSTITUTION:According to the ordinary process, a PSG7 of high concentration is provided on the pattern of a polycrystalline Si film 6 and smoothed by a high-temperature treatment in N2. The PSG7 is opened and coated with Al-Si, which is patterned to form the first layer wiring 8. The surface layer of the wiring 8 is etched by approximately 1/3. Then, CVDSiO2 9 is provided, connecting holes are made, and the second wiring layer 10 of Al-Si is formed. Because the Al-Si wiring 8 on the smoothed PSG has been etched to remove the defects which might become the nuclei of hillocks, no hillock is produced on the heat treatment in the subsequent process, so that no short-circuiting occurs between layers. In addition, because there is no stepped portion, no disconnection occurs.
Patent JP-S63213525-A (JP)
Title: Production of polyamide resin
Inventor: NOMURA YOSHIHIRO
IPC: C08G73/10
Filed: 1987-03-02
Abstract: PURPOSE:To obtain the titled resin suitable as a heat-resistant adhesive, etc., having excellent solvent solubility, by subjecting a specific aromatic diamine synthesized by using dinitrobenzil and a tetracarboxylic acid dianhydride to polycondensation. CONSTITUTION:(A) 1 equivalent 4,4'-dinitrobenzil is dissolved in a solvent (e.g. hexane, etc.), then reacted with (B) preferably >=5 equivalent aldehyde (e.g. p-tolualdehyde, etc.) shown by formula I (R is H, halogen, lower alkyl, etc.) and (C) preferably >=10 equivalent ammonium acetate and then reduced by catalytic reduction method, etc., to give (D) an aromatic diamine shown by formula II. The aromatic diamine shown by formula II is reacted with (E) a tetracarboxylic acid dianhydride (e.g. pyromellitic acid dianhydride, etc.) to give a polyamic acid, which is then heated and subjected to ring closure through dehydration to give the aimed resin.
Patent JP-S58165504-A (JP)
Title: Fixing method of nozzle diaphragm in steam turbine
Inventor: TODA ASAHARU
IPC: F01D25/24
Filed: 1982-03-26
Abstract: PURPOSE:To prevent a loosening stop of bolts from fatigue failure, by providing  spot facing to an inner ring, screwing the bolts, and then driving a pin to the  bolt while applying a fall lock of the pin when the inner ring of a nozzle diaphragm is tightened to a casing by the bolts. CONSTITUTION:A nozzle diaphragm 2 is constituted such that an outer ring is fitted into a casing 1 further an inner ring 2b is tightened to the casing 1 by bolts 4a with a hexagonal hole. Here spot facings 6 are provided to the ring 2b to sink a head part of the bolt 4a after being tightened. This spot facing 6 is machined for each bolt hole. Then after the bolt 4a is completely tightened, a pin 7 is driven at a right angle to a side face of the head part of the bolt 4a to perform a loosening stop in accordance with an actual state of articles. While a fall of the pin 7 is locked by two-point caulking or local plug welding. In this way, excitation force of steam is not applied to any of parts, and windage loss of a turbine wheel rotating at a high speed can be reduced while a loosening stop of the bolt 4a never causes fatigue failure.
Patent JP-H11240567-A (JP)
Title: Strip pack
Inventor: MATSUO AKIRA
IPC: B65D75/64
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a strip pack to be unsealable simply even when a material of large tear strength is used. SOLUTION: Side sections of a laminate 1 having easy releasable bonded layers 11 and 12 formed on both faces of a base 10 are folded to both of front and back faces, and a pair of lines of tablets T are stored respectively in folded sections in a manner that one line corresponds to the other line, and a vertical heat sealing belt 21 is provided on the center, and a horizontal heat sealing zone dividing a pair of tablet lines T is formed in the direction crossing the heat sealing belt 21, and side edges 24 of the folded sections are formed as free ends, and easily releasable bonded layers 11 and 12 are released by lifting the free ends to open a strip pack.
Patent JP-H07167711-A (JP)
Title: System for calibrating self-recording spectrophotometer
Inventor: DEIBITSUDO II HONIGUSU
IPC: G01J3/02
Filed: 1992-03-05
Abstract: PURPOSE: To improve precision and reliability of a device by arranging a stepping motor and the like rotating an absorbance reference in an optical path of light passing through an outlet slit. CONSTITUTION: In reference scanning, a wavelength output from a spectrophotometer is scanned over the spectra while a sample is removed from an optical path, and intensity of reflected/transmitted light is measured. Then, a paddle 30 of an absorbance reference is rotated by means of a stepping motor 31 into the optical path of the dispersed light directed to an output slit 16 of a housing 11, and the wavelength output from the spectrophotometer is scanned again over the spectra. The measurement value of intensity of the reflected light or the transmitted light is obtained. On the basis of this data, a factor of the spectrophotometer is regulated by using a linear regression, and the regulated factor is stored in a computer memory. Following this reference scanning, either of a reflectance or a transmittance of an unknown sample can be measured over the spectra.
Patent JP-H11252150-A (JP)
Title: Network connection device and network connection control method
Inventor: KAWAHARA KUNIHIKO
IPC: H04L12/66
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To connect networks having difference protocols efficiently. SOLUTION: The network connection device is provided with network control sections 110, 111 corresponding to networks A116, B117 with different protocols, and data transmission reception sections Rn-DMA, Sn-DMA corresponding to the network control sections respectively, a CNT 105 decides the priority of requests of data transmission reception from the data transmission reception sections, based on the protocol and the speed or the like in the network and controls a bus interface Bus I/F 104 to transfer data and execute data transmission reception.
Patent JP-H01221648-A (JP)
Title: Grain feeding device for grain moisture measuring instrument
Inventor: MINAZU KIYOAKI
IPC: G01N1/04
Filed: 1988-02-29
Abstract: PURPOSE:To obtain accurate grain moisture by making the pitch of the spiral groove of a feeding body which feeds grains narrow on the side of a grain feeding-in part and wide on the side of a grain feeding-out part and making the moisture measuring time of the grains long. CONSTITUTION:The feeding body 3 has grains fitted in the spiral groove 1 and feeds them under the guidance of a guide plate 2 in the direction of a rotary shaft. At this time, the pitch of the spiral groove 1 is narrow on the side of the grain feeding-in part and wide on the side of the grain feeding-out part. Then more grains are fitted in the spiral groove 1 at the grain feeding-in part and even if grains leaks out of the spiral groove 1 in the middle of the conveyance, a prescribed number of grains are supplied. Consequently, the moisture measuring time of the grains becomes long and the accurate grain moisture is obtained.
Patent JP-S58165048-A (JP)
Title: Humidity sensor
Inventor: TSUKAGOSHI YOUICHI
IPC: G01N27/12
Filed: 1982-03-25
Abstract: PURPOSE:To obtain a sensor capable of an accurate humidity measurement free from effect of a high frequency noise or the like even in an environment with excessive dirt and dust by closing a humidity sensitive section with a conductive dustproof cover having a pore diameter and a porosity within a specified range. CONSTITUTION:A dustproof cover 1 is made of a foam metal material within the range of 1mum-1mm. in the pore diameter and 20-98% in the porosity, a metal powder sintering material and a conductive magnetic material, if a magnetic shield is necessary. The porosity is represented by a figure of the formula. A humidity sensitive section 2, for example, has a humidity sensitive material 22 comprising a cellulose based material varying in the electric impedance according to the humidity absorption level applied on the surface of a metal plate 1 are applied and a metal thin film electrode 23 formed thereon and retained on a base 3. The opening 11 of the dustproof cover 1 is fitted closely into a step section 31 of the base 3. A humidity sensor thus obtained prevents possible errors due to mixing of a high frequency noise or the like from outside for a long time even under an environment with excessive dirt and dust to enable an accurate humidity measurement.
Patent JP-H02225085-A (JP)
Title: Thermosensitive recording medium
Inventor: SUZUKI TOSHITAKE
IPC: B41M5/30
Filed: 1989-02-27
Abstract: PURPOSE:To increase the ability to resist weather and make the degree of whiteness stable by adding 4-hydroxy-4'-isopropyloxydiphenylsulfone and also a thermally fusable material expressed by a specific formula and N,N'-di-2- naphtyl-p-phenylenediamine. CONSTITUTION:A thermosensitive recording medium consists of a recording layer containing colorless or pale basic dye and a coloring agent which develops a color by contact with said dye. The recording layer contains 4-hydroxy-4'- isopropyloxydiphenylsulfone as a coloring agent. In addition, the layer contains a thermally fusable material shown by formula (I) and N,N'-di-2-naphtyl-p- phenylenediamine. X in the formula is a hydrogen atom, a halogen atom, C1 to C4 alkyl group or C1 to C4 alkoxy group. The recommendable blending ratio of ingredients is normally 1 to 1,000pts.wt. for a compound expressed by formula (I) and 100pts.wt. for a coloring agent; and 1 to 50pts.wt. for any other ingredient per 100pts.wt. for a coloring agent.
Patent JP-H09326458-A (JP)
Title: Electronic device having sink structure
Inventor: MASHIYUU ERU UEBU
IPC: G06F1/20
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To enable the power consumption and the space covering a case body to be minimized while the heat generated by the element in a case body is efficiently diverged. SOLUTION: An electronic device having heat sink structure is composed of a heat absorbing part 66 formed almost in the same shape as that of a heat generating element 76 to be fitted to the element 76, a duct part 64 extending outside from the heat absorbing part 66, a mainbody, a heat diverging part 90 having a plurality of fins 88 extending from the main body in the lateral direction and separated in the axial direction, a continuous channel formed on the heat absorbing part 66, the duct part 64 and the heat diverging part 90 as well as a heat pipe arranged in the channel to be extended from the heat absorbing part 64 to the heat diverging part 90 so that the heat from the heat generating element 76 may be transmitted to the heat diverging part 90 through the intermediary of the heat pipe to be radiated.
Patent JP-S62206323-A (JP)
Title: Gas valve
Inventor: UEDA KIYOSHI
IPC: F23N1/00
Filed: 1986-03-05
Abstract: PURPOSE:To enable a gas passage to be shut off when a leakage of gas is detected by a method wherein a gas inlet valve and a solenoid valve are arranged in a gas passage communicating with a gas inlet port of a valve main body to a main burner. CONSTITUTION:A gas inlet port 17 is formed at a side surface of a valve main body 16, both a gas passage 10 and a main gas passage 11 are formed by an intermediate wall 18 and a partition wall 19 or the like and a pilot gas passage 12 is formed at a base end of the main gas passage 11. A gas inlet valve 13 and a solenoid valve 14 are arranged within the gas passage 10, and an intermediate valve 15 is arranged within the main gas passage 11 at the downstream of the pilot gas passage 12. The gas inlet valve 13, solenoid valve 14 and intermediate valve 15 are concentrically arranged to cause the solenoid valve 14 and the gas inlet valve 13 to be operated in conjunction therewith. With this arrangement, since the solenoid valve and the gas inlet valve are arranged within the gas passage at upstream of the pilot gas passage and the main passage, no gas leakage is generated.
Patent JP-S61207923-A (JP)
Title: Process monitor device
Inventor: NAKAHARA TOSHIAKI
IPC: H04N7/18
Filed: 1985-03-13
Abstract: PURPOSE:To grasp easily a state and a tendency of an object itself by constituting a titled device so that plural process state variable quantities can be grasped by one round pattern display. CONSTITUTION:Each process state variable quantity is converted to one column type parameter, and it is displayed on a CRT as one pattern of a control object itself, by which its control object is grasped easily. That is to say, an inclination from a vertical line of the center line for connecting the centers of the upper face and the bottom face is denoted as theta1 and made to correspond to one state variable quantity. Subsequently, an angle made by this center line and the major axis and the minor axis of an ellipse of the upper face and the bottom face is made to correspond to four state variable quantities, based on 90 deg. as a reference, and denoted as theta2, theta3, theta4 and theta5. Also, lengths extending from some reference point A on the center line to the bottom face and the upper face are denoted as l1, l2, and also lengths of the major axis and the minor axis of an ellipse of each face are denoted as l3, l4, l5, l6 and made to correspond to the state variable quantity of one each. In this way, various balanced states can be expressed.