baber/WOPTO huggingface dataset:
Patent JP-H07158905-A (JP)
Title: Reactor box
Inventor: TABATA DAISUKE
IPC: F24F5/00
Filed: 1993-12-07
Abstract: PURPOSE:To prevent the temperature-rise of a reactor by a method wherein the reactor, one of electric appliances, is provided with fins, preventing the temperature-rise of the same and increasing heat radiating effect, while the fins at the central part of the reactor are formed so as to have longer length. CONSTITUTION:A plurality of fins 2a, formed integrally with a reactor box, are provided on the bottom surface 2 of the reactor box. Further, the length of the fins 3b at the central part of the reactor box is formed so as to be longer than the fins 3b at both ends of the box. According to this method, airflow in the air circuit of an outdoor unit can be utilized whereby heat radiating effect can be increased and the temperature-rise of the reactor can be prevented.
Patent JP-H05145059-A (JP)
Title: Single electron tunnel junction element
Inventor: MIYAHARA KAZUNORI
IPC: H01L29/68
Filed: 1991-11-21
Abstract: PURPOSE:To provide a single electron tunnel junction element in which a tunnel junction area can be controlled by a voltage to be externally applied. CONSTITUTION:A tunnel junction is formed of a semiconductor hetero junction formed of a first semiconductor (3), a second semiconductor (7) and a third semiconductor (5) inserted between the first and second semiconductors and having a larger energy gap than that of the first and second semiconductors in such a manner that the third semiconductor is used as a tunnel barrier. The tunnel junction has a fourth semiconductor electrode layertunnel junction near the tunnel junction and has a structure inwhich the tunnel junction is constituted by a depleted layer (20)generated when the P-N junction is reversely biased.
Patent JP-2000127143-A (JP)
Title: Manufacture of hydraulic mortar
Inventor: AOKI HARUO
IPC: B28C5/18
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To knead materials sufficiently and to give a sufficient strength thereto without using a large amount of water-reducing agent, even when a water-cement ratio is low, by kneading various materials by a mixer with a hard kneading medium having a size larger than a particle size of a fine aggregate. SOLUTION: Metal, ceramic or the like having a prescribed size, being hard, having a strength large enough to prevent the shape thereof from being impaired in agitation by a mixer, and having a spherical or rectangular shape, is used for a kneading medium. An admixture to be contained in kneading materials is constituted of materials of two kinds or more, a material such as limestone powder being larger in size than a cement particle and a material such as silica fume being smaller than the cement particle, and of admixtures of two kinds or more, an admixture such as wollastonite powder having specific gravity of 1 or more and an admixture such as a light-weight aggregate having specific gravity less than 1, and the medium is added to it and kneaded by the mixer.  Even when the admixture is like a solution of each sort of polymer material such as epoxy resin or the like or like fibers such as carbon fibers or alamido fibers, it can be kneaded excellently. By this method, the materials can be kneaded sufficiently and a sufficient strength can be given thereto without using a large amount of water-reducing agent, even when a water-cement ratio is low.
Patent JP-H07157827-A (JP)
Title: Production of non-burning agglomerate
Inventor: NODA HIDETOSHI
IPC: C22B1/244
Filed: 1993-12-07
Abstract: PURPOSE:To produce non-burning agglomerate being simply useable to a blast furnace in a short period by forming fine grain-state raw material for blast furnace into lump- state while using molasses as the binder. CONSTITUTION:Raw material dust 30 having <=0.5mm of fine powder-state of iron ore, lime, etc., recovered with a dust collector and minus sieve sintered ore having <=4mm produced in a fine returned ore and the carrying process of the sintered ore for blast furnace are charged into blending vessels 31-33. Each suitable quantity is discharged with a fixed quantity discharging device 26 and the suitable water is added in a first mixer 34 and a second mixer 35 through a belt conveyor 12 and kneaded. The mixed material is supplied into blending vessels 36 and segmented together with the fine grain 43 in the product produced through a vibrating sieve 42 in the last process on a belt conveyor 26 with a fixed quantity segmenting device 24 at a prescribed ratio. The molasses as the binder from a binder adding device 38 is added with a mixer 37 so as to contain at 1-6%, and after sufficiently kneading by a kneader 39, this kneaded material is agglomerated by a forming machine 40 providing two rolls. The lumpy raw material for blast furnace having excellent collapse strength is obtd. through the vibrating sieve 42 and the fine grain of the minus sieve is also reused as the fine returned ore.
Patent JP-H06133228-A (JP)
Title: Image pickup device control system
Inventor: NAKAMURA KAZUHIKO
IPC: H04N5/361
Filed: 1992-10-20
Abstract: PURPOSE:To obtain an excellent picked-up picture at all times by connecting a demoisturing Peltier element between a power supply and a cooling drive control circuit of a cooling Peltier element and connecting a drive circuit side of the demoisturing Peltier element to ground with a shunt regulator so as to prevent dew condensation on the face of an image pickup element. CONSTITUTION:When a temperature of an image pickup element 4 exceeds a prescribed temperature, a cooling drive control circuit 3 supplies a current to a cooling Peltier element P1 to cool the element 4 and head is dissipated by a heat sink 1. When a current flowing from the circuit 3 to the P1 is a prescribed current or below and a current flowing to a demoisturing Peltier element P2 is small, a voltage drop across the P2 is small and a voltage V1 gets higher than a threshold voltage of a shunt regulator D1, the D1 is conductive to keep the current flowing to the P2 to be a prescribed current or over. When the element 4 is strongly cooled, the voltage V1 is lower than the threshold voltage of the D1, the D1 is turned off and almost the same current flows to the P1, P2. Thus, even when the temperature of the element 4 is decreased, the cooling side surface temperature of the P2 is more reduced thereby preventing condensation on the element 4.
Patent JP-H10148216-A (JP)
Title: Isokinetic universal joint
Inventor: SAKAGUCHI AKIO
IPC: F16D3/20
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To prevent the dispersion of the size accuracy and heat treatment state of an outer joint member by applying the thermal refining process to a raw material after sub-hot forging and before cold forging. SOLUTION: The thermal refining process is applied to the raw material of an outer joint member 1 before bonding and cold forging. The thermal refining process is the process to apply quenching and high-temperature tempering to the raw material for refining its structure into the uniform structure like sorbite (a structure uniformly dispersed with fine spherical cementite on a fine- grain ferrite base). The thermal refining process is applied in the prescribed atmosphere (e.g. in the nitrogen gas atmosphere) so that the surface of the raw material is not oxidized or decarbonized. The thermal refining process is preferably applied at the quenching temperature of 800-900 deg.C and the tempering temperature of 450-650 deg.C, for example. The raw material hardness after thermal refining is preferably set to HRC18 (HB 220)-HRC 33 (HB 311) to allow subsequent cold forging.
Patent JP-S63160652-A (JP)
Inventor: SUGAWA AKIHIDE
IPC: A61H7/00
Filed: 1986-12-23
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-H03168074-A (JP)
Title: Production of liquid 'natto' (fermented soybeans) drink comprising boiled solution of soybean as raw material and powdered 'natto'
Inventor: SHINOZAKI MASANORI
IPC: A23L11/00
Filed: 1989-11-27
Abstract: PURPOSE:To obtain a liquid NATTO drink having high quality in terms of taste, nutrition and pharmacology from boiled solution of soybean which has been conventionally abandoned by utilizing the boiled solution occurring in a manufacturing process of NATTO, adding an iodine to the boiled solution, inoculating Bacillus natto to the boiled solution and fermenting. CONSTITUTION:A boiled solution occurring in a manufacturing process of NATTO is blended with natural iodine or an iodine compound as a main component, a saccharide and seasoning and sterilized with steam to prepare a stock solution. Then the stock solution or a diluted solution thereof is inoculated with Bacillus natto made by pure culture by conventional procedure, spores are sufficiently formed and further mixed with an organic acid and optionally spice and a coloring matter to give a liquid NATTO drink comprising the boiled solution of soybean as a raw material. The NATTO drink is freeze-dried and powdered to give powdered NATTO comprising the boiled solution of soybean as a raw material.
Patent JP-2000097471-A (JP)
Title: Central ventilating device
Inventor: SHIMURA TATSU
IPC: F24F7/08
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To eliminate the piping space between upper and lower floors, to reduce the total length of piping, to miniaturize a ventilation unit body, and to easily cope with a house with three stories or more by providing a ventilating device for ventilating merely a specified floor in each floor. SOLUTION: For a central ventilating device 10 that can ventilate the inside of a room in a two-story building with two floors up and down, a ventilation unit body 21 for the first floor and a central ventilating device 11 for the first floor consisting of piping for the first floor regarding the ventilation unit body 21 are arranged at the ceiling part of the first floor as the central ventilating device 10 for the first floor, and a ventilation unit body 22 for the second floor and a central ventilating device 12 for the second floor consisting of piping for the second floor are arranged at the ceiling part of the second floor.  The central ventilating device 11 for the first floor and the central ventilating device 12 for the second floor are independently arranged and formed for each of the first and the second floors, so that they can be independently operated without connecting each other by the piping in a vertical direction or the like.
Patent JP-H09127193-A (JP)
Title: Relay control circuit
Inventor: CHIKU MASAKAZU
IPC: H01H47/18
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To shorten the test time by selecting timers according to the operation time of a driving relay. SOLUTION: When a test instruction is executed, the relay select information on this time test is stored in the primary register 2a, this time information is compared with the relay select information in the preceding test of a secondary register 2b, which is already stored by a comparator 2c, and according to the comparison result, timers 3, 4 where different relay wait times are set are selectively operated.
Patent JP-H09146599-A (JP)
Title: Sound coding device
Inventor: OZAWA KAZUNORI
IPC: G10L19/04
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration of sound quality by using a comparatively small amount of computation even when the bit rate is low by providing a code book which quantizes one of the parameters of amplitude and position of non-zero pulses in a lump and determining the other parameter while searching this. SOLUTION: Using an amplitude code book 13 which is used to quantize one of the amplitude parameters of pulses constituting a sound source in a lump, a sound source quantizing circuit 12 determines and quantizes the other parameter of plural non-zero pulses. Or, the circuit 12 calculates plural sets of the positions, searches the code book for the plural sets of positions of non- zero pulses and selects the combination of the set, which has the position making the value of predetermined formula maximum or minimum, and the code vector to quantize the sound source.
Patent JP-H01148103-A (JP)
Title: Tiling device of tractor
Inventor: HONDA HARUYOSHI
IPC: A01B33/12
Filed: 1987-12-03
Abstract: PURPOSE:To contrive to stabilize tilling operation, by pivoting a rotary cover equipped with a leveling plate at the rear through a link on the back of a tilling cover. CONSTITUTION:A tractor is advanced, a tilling device set at the rear of the tractor is dropped to a given position and tilling soil face is pushed and leveled by a leveling plate 3 of a rotary cover 4 laid at the back of 1 tilling cover 2 while soil face is being tilled by rotation of tilling pawls of the tilling device. When the vertical position of the rotary cover 4 is adjusted by tilling depth, the rotary cover 4 is vertically rotated through a link 5 and the vertical position of the leveling plate 3 attached to the rotary cover 4 is set. Consequently, the angle of inclination of the leveling plate 3 will not greatly change, the tractor will not be advanced while much pushing tilling soil by the leveling plate 3 and stable tilling operation can be carried out.
Patent JP-H07207797-A (JP)
Title: Slab structure and screw having annular part in head part
Inventor: WATANABE HIROFUMI
IPC: F16B5/02
Filed: 1994-12-12
Abstract: PURPOSE:To heighten horizontal ridigity of slabs on which plural ALC plates are laid, and improve workability when long size reinforcements are fixed to beams. CONSTITUTION:In a slab structure constituting a floor or a roof by laying ALC plates in order, cutting holes 5 which have a width larger than a joint width and do not penetratingly pass up to the reverse, are straddlingly bored in positions separated from corner parts 3 of the ALC plates 1 in connecting joint parts 4a formed on the long sides of the ALC plates 1 arranged in parallel to each other, and screws 8 having an annular part in a head part are arranged in the corner parts 3. Joint reinforcements 9 are arranged over the total length of the connecting joint parts 4a along the long sides of the ALC plates 1, and the joint reinforcements 9 are fixed to beams 2 through the screws 8 having the annular part in the head part. Mortar 14 is also filled in the long side connecting joint parts 4a, short side connecting joint parts 4 and the cutting holes 5. Thereby, since the whole slab constituted by laying the ALC plates can be constituted as a single plate, horizontal rigidity of the whole slab constituted by laying the ALC plates can be remarkably heightened.
Patent JP-H02154960-A (JP)
Title: Lubricating oil flow measuring instrument for measuring lubricating oil circulating in refrigerating cycle
Inventor: OISHI SHIGEJI
IPC: F25B49/02
Filed: 1988-12-05
Abstract: PURPOSE:To accurately measure the lubricating oil flow rate by a method wherein the refrigerant is introduced into a measuring chamber of a measuring instrument from a high pressure liquid phase refrigerant path that connects a condenser and expansion valve in a refrigerating cycle. CONSTITUTION:When measuring the flow rate of the lubricating oil is required during operation, one end of an introducing line 11 and one end of a refrigerant return line 13 are connected to valves 8 and 9. The air in a measuring chamber 12 is released, valves 14 and 15 are opened, valves 17 and 19 are closed, and the liquid phase refrigerant containing the lubricating oil uniformly is introduced into the measuring chamber 12 nearly full from a high pressure liquid phase refrigerant path 4. The valve 14 is closed, the valve 17 is opened, only the refrigerant free from the lubricating oil is discharged outside the measuring chamber 12 through a variable orifice 16. When the refrigerant is discharged to some extent, the residual refrigerant in the measuring chamber 12 is completely discharged by an electric heater to retain only the lubricating oil, and the volume is measured by reading the graduation. Then, the refrigerant circulating rate in a refrigerating cycle is calculated by a formula. Thus, the lubricating oil circulating rate can be known and the makeup amount can be determined.
Patent JP-H03171560-A (JP)
Title: Method of sticking separator to plate for lead-acid battery
Inventor: KUMAGAI TAKUMI
IPC: H01M10/12
Filed: 1989-11-29
Abstract: PURPOSE:To make sticking operation easy and to increase the adhesion of a separator to a plate by filling an active material in a substrate, pressing the separator in which a water-soluble binder is impregnated to the active material before it is dried, then drying them in a continuous process. CONSTITUTION:Polyvinyl alcohol aqueous solutions 3, 3' are impregnated on both sides of a glass mat 1 while it is traveling, then they are dried to obtain a separator 5. An active material 8 is filled in a lead substrate 6 while it is traveling to form a plate 9, and separators 5, 5' are moved at the same speed as the traveling speed of the plate and pressed onto both sides of the plate 9 with moisture contained in the active material 8, the they are dried with a dryer 11. Since the moisture is sufficiently contained in the active material 8 when the separators 5, 5' are pressed onto the plate 9, the separators 5, 5' are strongly sticked onto the plate 9. Since the sticking operation of the separators 5, 5' to the plate 9 is continuously conducted while they are traveling, sticking operation is made easy and productivity is increased.
Patent JP-H04182495-A (JP)
Title: Physiologically active substance fd-892
Inventor: MIZOGAMI KAZUTOSHI
IPC: A61K35/74
Filed: 1990-11-14
Abstract: NEW MATERIAL:A compound shown by the formula having the following physical and chemical properties. Appearance: white powder. Melting point: 55-62 deg.C. Mass spectrometry value: cation FABMS spectrum m/z 533(M+H)<+>. High resolving mass spectrum: 532, 3759. Molecular formula: C32H52O6. [alpha]D<25>: 48.0(c=0.05, methanol). Solubility: readily soluble in methanol, chloroform, acetone, methyl acetate, benzene and ethyl ether and slightly soluble in n-hexane and water. Color reaction: positive in sulfuric acid and iodine. Neutrality. USE:An antitumor agent. PREPARATION:Streptomyces graminofaciens A-8,890(FERM P-1,1504) is subjected to shaking culture at 28 deg.C for 96 hours. Then the culture solution is successively extracted with acetone and ethyl acetate, the active fraction is concentrated and purified by chromatography treatment.
Patent JP-H07132011-A (JP)
Title: Fertilizing machine
Inventor: ISHIDA ISAO
IPC: A01C11/00
Filed: 1993-11-11
Abstract: PURPOSE:To provide the subject apparatus having a specific construction and capable of preventing forgetting of the supply of fertilizer with an alarm device actuated if the fertilizer supply has been forgotten in case where transplantation is reopened after it is interrupted for resupplying the fertilizer on the occasion of its shortage. CONSTITUTION:At first, during transplantation, when a fertilizer in a fertilizer storage section decreases below a specified amount and an alarm device 110 is actuated, its action is stopped by pushing an alarm-stopping switch 114. Subsequently, the transplanter is driven beside a levee while the planting operation is continued and then the transplantation and the traveling of the machine body are stopped. By this ceasing treatment, the first releasing means 113 is actuated and an alarming-stopping command generated by the alarming-stopping switch 114 is canceled while the alarm device 110 is being stopped. After this, the fertilizer and seedlings are supplied. Subsequently, the machine body is started to travel and the transplantation is restarted and this resuming treatment actuates the second releasing means 113 to cancel the stop of the alarm device 110. By this, the alarm device 110 is actuated in case where the fertilizer supply has been forgotten.
Patent JP-H06104442-A (JP)
Title: Insulated-gate field-effect transistor integrated circuit
Inventor: MAIKURU SHII SUMEIRINGU
IPC: H01L29/423
Filed: 1991-11-22
Abstract: PURPOSE: To provide a field effect transistor which is capable of withstanding a large current density and a large transient voltage in an electric environment with a large number of stress. CONSTITUTION: In an insulation gate field effect transistor 452, gate oxide stress is reduced. Corresponding to one execution example, a control gate 458 is provided with a doped region 460 which is adjacent to the source terminal of the transistor 452 and a non-doped dielectric part 452 adjacent to a gate terminal. According to another embodiment, the drain terminal of a conductive gate is arranged on the top part of a thick insulation body region, and the thick insulation body region functions so as to reduce a high electric field present, when the transistor is exposed to a high transient voltage.
Patent JP-S63163584-A (JP)
Title: Clipping processing system
Inventor: MATSUSHIRO NOBUHITO
IPC: G06T11/00
Filed: 1986-12-25
Abstract: PURPOSE:To easily realize hardware and firmware and to prevent the formation of an excessive graphic element by obtaining the graphic element on a window by the use of the quality of a sequence for forming an input intersection point and an output intersection point on the window. CONSTITUTION:An arithmetic logical circuit 1, 1 data memory 2 constituted of a four port register file, a microprogram sequencer 3, a microprogram memory 4 a microprogram register 5 an internal bus 6 and an interface 7 are provided. Then, whether the respective endpoints of the respective sides of a polygon are situated at the inside or the outside of a visual field window is decided and according to the decision result, at least the intersection point (input intersection point, output intersection point) between the side and a visual field window boundary or the endpoints in the visual field window are sequentially extracted. An input intersection point and output intersection point forming rule on the window boundary rule is used to set a pointer value for designating a vertex to be connected next and according to this pointer value, the polygon to be outputted is formed based on the endpoints in the intersection point and the visual field window.
Patent JP-H02153930-A (JP)
Title: Fluorine-containing phenoxy resin, composition and use thereof
Inventor: NISHIKAWA AKIO
IPC: C08G65/32
Filed: 1988-12-07
Abstract: PURPOSE:To obtain a composition, containing a fluorine-containing phenoxy resin having a specific structural formula, excellent in heat resistance, flexibility and sliding characteristics with a low water absorption coefficient and moisture permeability, capable of reducing dielectric constant and suitable for sealing semiconductors. CONSTITUTION:A fluorine-containing phenoxy resin composition obtained by thermally reacting, e.g. a phenoxy resin, with a perfluoroalkyl ether-based oligomer and/or hexafluoropropene oligomer in the presence or absence of a solvent in the presence of a basic catalyst, such as triethylamine, providing a fluorine- containing phenoxy resin having a structural formula of formula I [Rf is a group expressed by formula II (n is 0-50) or formula III (R', R'' and R''' are CF3, C2H5, etc.); m is about 100], subsequently mixing the above-mentioned resin with a fluorine-containing compound, such as formula IV, a polymer, such as polyimide, and a polyfunctional epoxy compound, such as bisphenol A diglycidyl ether.