baber/WOPTO huggingface dataset:
Patent JP-H03277624-A (JP)
Title: Curable composition
Inventor: HARUI NOBUO
IPC: C08G59/68
Filed: 1990-03-27
Abstract: PURPOSE:To provide a nonisocyanate curable composition curable at low temperatures and excellent in the adhesion to substrates, acid resistance, mechanical properties, etc., by mixing a resin having a hydrolyzable silyl group with a polyepoxy compound and a chelate compound. CONSTITUTION:A curable composition is produced by mixing a resin having at least one hydrolyzable silyl group in the molecule (e.g. a reaction product of a hydroxylated vinyl resin with gamma-isocyanatopropyltrimethoxysilane) with a polyepoxy compound (e.g. styrene/methyl methacrylate/methylglycidyl methacrylate copolymer) and a chelate compound (e.g. diisopropylatoethylacetoacetate aluminum). The obtained curable composition can desirably be used for surface protective films for household electric appliances, outer covering, automobiles, etc.
Patent JP-H07284724-A (JP)
Title: Drawing method for large-scale wall painting
Inventor: MATSUNAGA YOSHINORI
IPC: B05D1/02
Filed: 1994-04-18
Abstract: PURPOSE:To draw a large-scale wall printing in a short period of time by setting a sheet forming a pattern on a wall surface of a building, applying a solvent on a rear face, infiltrating the solvent into rear faces of coating material adering sections to release coating material sections, transferring the sections to the wall surface and drawing a pattern. CONSTITUTION:First, a sheet 1A is formed by a material with durability to a coating material and a solvent and coating material adhering sections 2, 2... forming a pattern are formed on one surface of the sheet 1A, and a plurality of pores reaching from the other face of the sheet 1A to the rear faces of the coating material adhering sections 2 are formed. Then the sheet 1A is hung down from a roof of a building A along a wall surface B so as to dispose the coating material adhering sections 2, 2... on the wall surface B side, set them and brought them into contact with the wall surface. Then, a solvent C is jetted continuously by a spray gun 6 to infiltrate the solvent C into the rear faces of the coating material adhering sections 2, 2... through pores. Then the coating material adhering sections 2 2... are released from the sheet 1A and transferred to the wall surface B to form the pattern.
Patent JP-H01251753-A (JP)
Title: Solid-state image sensing device and manufacture thereof
Inventor: MITA KATSUHISA
IPC: H04N5/335
Filed: 1988-03-31
Abstract: PURPOSE:To let a microlens display its function effectively on a photosensitive picture element part which has been made fine by use of multiple picture elements by a method wherein a flat layer whose surface has been made flat is laminated on the top surface of a solid-state image sensor and a microlens layer along the photosensitive picture element part is formed on the flat layer. CONSTITUTION:A flat layer 10 whose surface 10a has been flattened and which is composed of a water-soluble transparent photosensitive resin is formed on the top surface of a smooth layer 7; an intermediate layer 11 composed of an acryl-based transparent resin is formed on the top surface of the flat layer 10; a microlens layer 8 composed of a water-soluble casein resin is formed on the top surface of the intermediate layer 11 in the Y direction along the upper part of a photodiode 2. Since this microlens layer 8 is formed on the surface 10a of the flat layer 10 whose surface 10a has been flattened, its rear surface is flat and the layer can be used easily as a convex lens. By this setup, a function as a microlens can be displayed sufficiently.
Patent JP-H10310814-A (JP)
Title: Method for melting cold iron source and melting equipment thereof
Inventor: MIZUKAMI HIDEAKI
IPC: F27D13/00
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a melting method of cold iron source which can preheat the cold iron source in the following charge and attain such an extremely high efficiency as not be obtained in the conventional melting equipment without particularly needing a device for carrying and supplying the cold iron source into a melting chamber, and an melting equipment thereof. SOLUTION: The cold iron source is melted by using a melting furnace 1 and an arc-melting equipment having a preheating shaft 2 connected with the upper part of the melting furnace. In this case, the cold iron source 3 is melted with the arc 7 wile continuously or intermittently supplying the cold iron source 3 into the preheating shaft 2 so that the cold iron source 3 holds the state of continuously existing in the melting furnace 1 and the preheating shaft 2. At this time, oxygen-containing gas is supplied into the cold iron source charging position from gas introducing holes 16 formed in plural steps in the range from molten iron surface position in the chamber of the melting furnace 1 to the upper end position of the cold iron source at the upper part of the preheating shaft 2 to burn unburning gas produced from the melting furnace 1.  At the point of time when the prescribed quantity of molten steel is stored in the melting furnace 1, the molten steel is tapped under existing condition of the cold iron source 3 in the melting furnace 1 and the preheating shaft 2.
Patent JP-H09268319-A (JP)
Title: Surface treatment for sliding member
Inventor: TAKASAKI NORIHIRO
IPC: C21D7/06
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To effectively reduce the initial friction coefficient in the sliding face. SOLUTION: The sliding face of a sliding member is subjected to shot peening treatment using shots having 0.6 to 1.0mm grain size. Its friction coefficient can effectively reduced not only after the conformation of the sliding face but also in the initial stage before the sliding face conforms. Thus, in both of the initial stage of the sliding and after the conformation, the rise of the temp. in the sliding face can effectively be suppressed, and even in the case the sliding face is coated with lubricating grease, the thermal deterioration of the lubricating grease can effectively be suppressed.
Patent JP-H06268439-A (JP)
Title: Circular polarized wave antenna system
Inventor: NAKANO HISAMATSU
IPC: H01Q21/20
Filed: 1993-03-15
Abstract: PURPOSE:To obtain a circular polarized wave antenna system at a low cost which can be easily manufactured in which a sufficient gain can be ensured as a whole even when the number of circular polarized wave element antennas positioned in the neighborhood of the outer periphery of a parallel conductive flat plate is decreased. CONSTITUTION:A power fed from the center of the first flat plate of the parallel conductive flat plate is branched through small holes punched at a second flat plate 11, and a helical antenna 20 provided corresponding to each small hole is excited by the branched power. The gain of the helical antenna 20-3 positioned in the neighborhood of the outer periphery of the second flat plate 11 is set larger than the gain of the helical antenna 20-1 positioned in the neighborhood of the center of the second flat plate 11, and the mutual interval between the helical antennas positioned in the neighborhood of the outer periphery is set wider than the mutual interval between the helical antennas positioned in the neighborhood of the center.
Patent JP-S63245177-A (JP)
Title: Run length code decoder
Inventor: KAMIMURA SHIGEKI
IPC: H03M7/46
Filed: 1987-03-31
Abstract: PURPOSE:To realize decoding processing in real time even at a fast transmission speed by storing the length data of pattern data represented by a run length code data and the bit length data of code data in one address of a memory and reading the received output at the same time. CONSTITUTION:Bit length data and length data stored in a make-up code memory 11 or a terminate code memory 12 are stored in one address as data of total 8 bit. When the make-up code data and terminate code data are consecutive, a microprocessor (muP)13 stores the received output in its inside and reads the data in the memory 11 by using high-order 8 bits as address data to discriminate the bit length and shifts the stored data toward a MSB by the bit length only and outputs the high-order 8 bits of the data as address data and reads the data from the memory 12 to discriminate the bit length and shifts the stored data toward the MSB by the length. The muP 13, in reading the data of latch circuits 15, 16, reads the low-order 5 bits in combination with the 10 bits.
Patent JP-S557142-A (JP)
Title: Warehousing method of three-dimensional, automatic warehouse
Inventor: KODATE HIDEMI
IPC: B65G1/00
Filed: 1978-06-30
Abstract: PURPOSE:To shorten the time required for warehousing a pallet by giving information at every pallet entrance about which empty room claims the shortest time to bring the pallet from the warehouse entrance. CONSTITUTION:In a three-dimensional automated warehouse equipped with storage rooms with respective addresses and a stacking crane to bring pallets in and out of these rooms, a list of addresses of empty rooms shall be made out in such an order that a room which claims shorter time to warehouse pallet, appears eralier, by utilizing the rated speed characteristic of the electric motor to drive the stacking crane. An outgoing command erases the address of the room which has been occupied, from the warehousing memory system and makes renewal of the list of empty rooms while an incoming command erases the room in the first place in the list of empty rooms and allows every available room to proceed a step. Thus, every incoming pallet can take the nearest storage room available at the time, and thereby the time required for warehousing work can be saved.
Patent JP-S61237065-A (JP)
Title: 2-channel transmissivity/reflectivity analyzer
Inventor: SAITO GORO
IPC: G01R27/02
Filed: 1985-04-13
Abstract: PURPOSE:To enable simultaneous measurement of transmissivity and reflectivity, by providing two heterodyne receivers. CONSTITUTION:A measurement signal generator 31 generates a frequency varying gradually with the passage of time. The signal is inputted into an input port 35a of a reflection signal separator 35 and applied to an object 44 to be measured from a test port 35c. The reflection signal from the object 44 being measured is inputted into a first heterodyne receiver 36 from the output port 35b of the reflection signal separator 35 therethrough while the passage signal is inputted into a second heterodyne receiver 37. The outputs of the receivers 36 and 37 are digitized with a conversion section 38 to be inputted into an arithmetic means 42, where a computation is performed using the input signal and a calibration value stored in memory means 39, 40 and 41 and the result of the computation are shown on a display means 43.
Patent JP-H02256027-A (JP)
Title: Neuronetwork circuit
Inventor: AKIYAMA KOJI
IPC: G02F3/00
Filed: 1989-03-29
Abstract: PURPOSE:To provide the circuit which has a learning function and with which a threshold processing function is attained by hardware and a gradation structure is easily attained by connecting a part (PC part) having a photoconductivity to a thin-film field effect type transistor (TFT) driving a liquid crystal. CONSTITUTION:The PC part has an electrostatic capacity and acts as a capacitor when this part is not irradiated with light. The part loses its function and the electric charges charged therein are annihilated when this part is irradiated with the light of a certain specified quantity or above. The gate voltage can, therefore, be diminished by irradiating the PC part with the light when the TFT is in a conducting state while the charged PC part is kept connected to a gate electrode. The breaking of the conducting state of the TFT is consequently possible. Namely, the threshold processing to incident light is executed. Not only the computing time is shortened by the adoption of the hardware for the threshold processing but also the degree of the convergence of the learning and the operating capacity are improved as compared to the case of learning only the synaps bonding strength.
Patent JP-H04311301-A (JP)
Title: Rotary tiller
Inventor: MIYAZAKI TOMOKAZU
IPC: A01B33/12
Filed: 1991-04-11
Abstract: PURPOSE:To facilitate the switching between shallow tilling and deep tilling and the adjustment of tilling depth with a gauge ring by attaching a depth frame to a front frame in a specific state. CONSTITUTION:The front part of a depth frame 15 is pivoted to the rear end of a front frame 12 with a pin and the front end of the depth frame is fixed to the center of the front frame with a pin. The front frame has plural vertical pin holes 1 at the center. The front end of the depth frame is adjusted in vertical direction to switch between shallow tilling state and deep tilling state.
Patent JP-S57193705-A (JP)
Title: Driver for intake valves of engine
Inventor: KATOU ETSUO
IPC: F02F1/24
Filed: 1981-05-25
Abstract: PURPOSE:To simplify a cam mechanism, by eccentrically mounting rocker arms on a rocker shaft and using a single cam to drive two intake valves. CONSTITUTION:Two intake valves 2 are juxtaposed on a cylinder. Two rocker arms 5 are eccentrically mounted on an eccentric rocker shaft 8. Since the tips of the rocker arms 5 are juxtaposed in contact with a cam on a cam shaft, the two rocker arms can be driven by the single cam. The range of swing of the arms 5 can be changed by a quantity corresponding to the eccentricity of their mounted position, to alter the lift of the two intake valves 2 to cause a swirl. Since only one cam is provided, the cost is reduced.
Patent JP-S58525-A (JP)
Title: Pile driver
Inventor: MASUI KAZUHIKO
IPC: E02D7/26
Filed: 1982-05-10
Abstract: PURPOSE:To freely drive or draw out a pile even in narrow places by providing a vertically movable, frontally projected elevating box having an impaction plate to the front of a self-propelling vehicle. CONSTITUTION:When driving a pile, the center of a frontally projected elevating box 9 is set at the driving place of a pile 20. Then, an oil-pressure cylinder 7 is extended to raise the elevating box 9, a sheet pile 20 is inserted from above into the elevating box 9 and a rotary cylinder 13 and then fixed by clamping by operating the oil-pressure cylinder 17 of a chucking mechanism D. Then, when the oil-pressure cylinder 7 is contracted and the elevating box 9 is brought down, the pressure of the oil-pressure cylinder 7 and the weights of the impaction plate 22, the frontally projected elevating box 9, and the rotary cylinder 13 are applied to the sheet pile 20 and therefore, the sheet pile 20 is gradually penetrated into the ground 63.
Patent JP-S566047-A (JP)
Title: Structure of cooling water passage in cylinder head
Inventor: NOGAMI SADANOBU
IPC: F01P3/02
Filed: 1979-06-25
Abstract: PURPOSE:To improve cooling efficiency by providing a flow deflector on the upstream side of a cooling water passage formed between the suction and exhaust ports of a water jacket to pass more cooling water in the lower part of the passage. CONSTITUTION:In the upstream part of a narrow cooling water passage 14 formed between a suction and an exhaust port, i.e., between the passage 14 and a cooling water inlet 10, a flow deflector 13 is provided. The flow deflector 13 consists of a deflector part 13a which has a slop 15 that guides flow of the cooling water to the lower side and a suppressor part 13b which suppresses flow to the direction of a cooling water passage 16. Cooling water from the inlet 10 is restricted to flow to the direction of the passage 16 by the suppressor part 13b and deflected to the lower side by the slope 15 of the deflector part 13a, the quantity of cooling water flowing in the lower part of the passage 14a is therefore increased (as shown by a thick arrow mark) and flow of more cooling water is formed along a cross-hatched part where the highest cooling efficiency is required in the cylinder head 1.
Patent JP-S58197158-A (JP)
Title: Winding-up machine for code
Inventor: ASADA SHIYUUJI
IPC: B65H75/48
Filed: 1982-05-11
Abstract: PURPOSE:To change the rotational speed intermittently during the winding-up so as to prevent abnormal wind-up such as a single turn, by providing a braking mechanism for applying intermittently a braking force to a code reel of a code winding-up machine. CONSTITUTION:When the code reel 10 is energized to rotate in the code winding-up direction, and if the rotational speed is low, a first braking piece 13 is located near the center and is in unsymmetrical relationship with a second braking piece 14. Accordingly, in this state, the code reel 10 is rotated under no braking force. Then if the rotational speed reaches a certain speed or over, due to the centrifugal force the first braking piece 13 is displaced to the outer periphery of the groove, and its circular locus coincides with the position of the second braking piece 14. Accordingly, when the first and second braking pieces 13, 14 are engaged, the code reel 10 undergoes a braking force, but in other cases it is not braked. In other words, the rotational speed of the code reel 10 is varied intermittently.
Patent JP-S58196274-A (JP)
Title: Recording liquid
Inventor: SUZUKI TETSUO
IPC: C09D11/00
Filed: 1982-05-11
Abstract: PURPOSE:To provide a yellow recording liquid giving an easily distinguishable yellow record on white or light-colored background and resistant to the change of color with time, by adding a small amount of a black dye to a yellow dye used as the coloring component. CONSTITUTION:The objective recording liquid is prepared by adding (A) a black dye (e.g. C.I.Direct Black 19) in an amount of 0.1-8wt% to (B) a yellow dye (e.g. C.I.Acid Yellow 23) as a coloring component, and adding the mixture to a solvent preferably comprising (C) water and (D) a water-soluble organic solvent (preferably diethylene glycol or triethylene glycol monomethyl ether). The sum of the components (A) and (B) in the whole recording liquid is preferably 0.5- 15wt%, and the contents of the components (C) and (D) in the liquid are preferably 10-70wt% and 10-80wt%, respectively. EFFECT:Excellent color reproduction in multicolor recording even by mixing with a cyan ink, etc.
Patent JP-H02258146-A (JP)
Title: Production of direct rolled steel having high toughness
Inventor: YOSHIE ATSUHIKO
IPC: C22C38/06
Filed: 1989-03-30
Abstract: PURPOSE:To develop and precipitate fine equi-axed crystals on the whole surface of a cast slab by continuously casting molten steel containing the specific contents of C, Si, Mn and Al under condition of opening upper face at nearly horizontal angle, blowing gas from the upper face of the molten steel of the specific temp. to cool and solidify the molten steel and hot-rolling at the specific temp. CONSTITUTION:The molten steel 10 composed of 0.02-0.25% C, 0.05-0.06% Si, 0.30-2.0% Mn, 0.005-0.10% Al and the balance Fe with inevitable impurities is continuously case under such condition that the upper face of the molten steel is opened and set horizontally or at <=10 deg. theta1 the angle from the horizon. The gas is continuously blown to the free surface of the molten steel having >=liquidus temp. -20 deg.C and <= liquidus temp. +70 deg.C at <=65 deg. theta2 the angle between the casting direction to cool and solidify the molten steel. Further, this slab is hot-rolled as it is at >=900 deg.C and >=20% accumulated draft. By this method, as the fine solidified grains are developed and precipitated on the upper face of the molten steel, and the fine equi-axed crystals can be developed, a large industrial effect is obtd.
Patent JP-H02257613-A (JP)
Title: Removal of contamination by fine particle
Inventor: SUGINO SHIGEYUKI
IPC: B08B3/12
Filed: 1989-03-30
Abstract: PURPOSE:To remove contamination without damaging an electronic device by a method wherein an object whose surface has been contaminated with fine particles is immersed in liquid nitrogen and an ultrasonic cleaning operation is executed. CONSTITUTION:An object 1 whose surface has been contaminated with fine particles is immersed in liquid nitrogen 2; an ultrasonic cleaning operation is executed. Adhesive power of the fine particles which have adhered to the object is weakened at a low temperature. In the case of an organic substance, the adhesive power to the object is lowered at a glass transition temperature or lower; surface tension between solid bodies becomes large at a lower temperature and they are stripped off easily. A low-temperature liquid is boiled on the surface of the object; an air bubble is generated from a place where the fine particles have adhered and removes the tine particles physically. Thereby, without damaging an electronic device it is possible to remove contamination by the tine particles which have adhered on the surface.
Patent JP-S61238972-A (JP)
Title: Manufacture of composite pipe
Inventor: ODAWARA OSAMU
IPC: C23C24/10
Filed: 1985-04-15
Abstract: PURPOSE:To inhibit an explosive reaction and to stabilize the quality of a product when a thermit reaction is caused in a rotating mother pipe to form produced layers in the pipe, by moving a heat resistant stopper to the unreacted part of a layer in the mother pipe in the axial direction of the pipe in synchronism with the progress speed of the thermit reaction. CONSTITUTION:A thermit agent 4 put in a mother pipe 2 in the form of a layer is ignited to cause a thermit reaction in the field of centrifugal force. In synchronism with the progress speed of the reaction, a heat resistant stopper 7 set close to the reacting part 6 is moved to the unreacted part in the axial direction of the pipe 2. The thermit reaction is allowed to proceed in accordance with the movement.
Patent JP-H11275923-A (JP)
Title: Mowing apparatus
Inventor: TOGOSHI YOSHIKAZU
IPC: A01D34/53
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a mowing apparatus capable of smoothly transporting reaped grass to a duct while controlling clogging in each reel mower constituted to suck the reaped grass in the duct. SOLUTION: This mowing apparatus is equipped with a first reel mower 6A arranged in the central zone in the right and left direction of a traveling machine body, with a second and a third reel mowers 6B and 6C which are installed at the right and left sides of the first reel mower 6A, respectively, so as to be superimposed on the first reel mower in a part of the reaping width and with ducts into which reaped grass is sucked and which are attached to the reel mowers 6A, 6B and 6C, respectively. The screw directions of reel knives 47 of the second and the third reel mowers 6B and 6C are set mutually in the opposite directions so that the transportation directions to the ducts in the second and the third reel motors 6B and 6C are directed to the center in the width direction of the machine body.
Patent JP-S5414248-A (JP)
Title: Forming device for image
Inventor: HATSUTORI HIROYUKI
IPC: G03G21/10
Filed: 1977-07-04
Abstract: PURPOSE:To make it possible to obtain a distinct electrophotographic image on a transfer paper per copy by applying the positive and negative bias to a liquid developing device, and providing a special cleaning means.
Patent JP-S60223801-A (JP)
Title: Polysaccharide derivative
Inventor: NAMIKOSHI HAJIME
IPC: C08B37/00
Filed: 1984-04-20
Abstract: PURPOSE:The titled derivative soluble in organic solvents and useful as an adsorbent, enzyme carrier, chromatographic carrier, liquid crystal substance, or the like, prepared by substituting specified groups for more than half of the hydroxyl groups of a polysaccharide molecule. CONSTITUTION:A highly active polysaccharide obtained by dissolving a polysaccharide (e.g., beta-1,4-glucan including cellulose) in a solvent such as water or formic acid, precipitating it from a different solvent and drying the precipitate is esterified with a carboxylic acid in which the carboxylic acid is directly bonded to a heteroaromatic ring having N in the ring or to its fused ring [e.g., (iso) nicotinic acid] to obtain a polysaccharide derivative in which at least 50% hydroxyl groups are replaced by the groups of the formula (wherein R is a heteroaromatic ring having N in the ring) e.g., heteroaromatic carboxylic acid ester of a polysaccharide.