baber/WOPTO huggingface dataset:
Patent JP-H1149361-A (JP)
Title: Branch pipe device for pneumatic transportation
Inventor: ODA KAZUHIRO
IPC: B65G53/56
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To lengthen longevity and reduce cost by enclosing and sealing a space sandwiched by a first piping and a second piping constituting a branch pipe with a ceiling plate, a bottom plate and a vertical plate and preventing burst of powder and granule outside. SOLUTION: A space sandwiched by a first piping 1 and a second piping 2 is enclosed and sealed with a ceiling plate 3, a bottom plate and a vertical plate 5 on a y-shaped branch pipe constituted of the first piping 1 and the second piping 2. When pneumatic transportation of powder and granule is carried out for a long period of time, a downstream position of a communicated connecting part of the first piping or the second piping at a branching point of the branch pipe is gradually abrased by collision with the powder and granule, and finally a hole is made.  In this case, the powder and granule get into the space surrounded by the first piping 1, the second piping 2, the ceiling plate 3, the bottom plate and the vertical plate 5 from this hole, this space is filled with the powder and granule, a shape of a branching part is maintained by these powder and granule themselves, and burst of the powder and granule outside is prevented.
Patent JP-H0960902-A (JP)
Title: Hot-water supply device
Inventor: MORI KINJI
IPC: F24D17/00
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent decrease in the jetting water volume from a shower and ensure a specified volume of hot water, by actuating an opening-controller when an increase-switch of water volume is put on during use of the shower and setting the opening to such a specified extent that a flowing rate of water sufficient for washing out soap stuck to one's body is supplied from the shower. SOLUTION: A remote control device 41 provided with an increase-switch 44 of water or a hot-water switch 45 is installed in a bathroom B equipped with a shower 33 and electrically connected to a controller 5 in which a microcomputer is built-in. Signals of a hot-water sensor 24 or a water flow switch 23 arranged in a water circuit of a water heater 2 are input in the controller 5 and a hot-water and water mixer 17 or a gas valve 27 are controlled. Accordingly, since it prevents decrease in the jetting water volume from the shower 33 like such a case that hot water from a solar energy-water heater 1 is used without taking the jetting water volume from the shower 33 into consideration, abundant volume of hot water can be taken out of the shower 33.
Patent JP-H1056923-A (JP)
Title: Spool for spinning reel
Inventor: SATO JUN
IPC: A01K89/01
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a spool for a spinning reel, capable of preventing the positional deviation of thickness indication as much as possible and to readily changing the thickness indication. SOLUTION: This spool for a spinning reel is equipped with a spool barrel part 4a, a spool ring collar 16 formed with a thickness indication part, a push collar ring 15, a push collar 14 for locking the push collar ring 15 to be fixed to the spool ring collar 16 and a positioning mechanism 18 for locating the spool ring collar 16 and the push ring collar 15. The indication part is located at a position for indicating any of the thickness indication part by rotating the push collar ring 15 while pushing it. When the pushing of the push collar ring 15 is stopped, the push collar ring is locked by the push collar 14.
Patent JP-H0969246-A (JP)
Title: Optical information recording/reproducing apparatus
Inventor: KIMURA SHUNPEI
IPC: G11B7/126
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To form a recording pit accurately and stably without medium characteristics by selecting the recording waveform suitable for the medium characteristics of an overwrite medium and a non-overwrite medium. SOLUTION: For an overwrite medium, the recording waveform suitable for medium characteristics is selected based on a power level PHth immediately before the start of the state of a high-temperature level and an erasing power level PLmin which can erase a recorded pit. For a non-overwrite medium, the recording waveform suitable for the medium characteristics is selected based on a power level Pth and a maximum power level Prmax where the recorded pit is not erased. Thus, the accurate and stabilized recorded pit can be recorded without the medium characteristics even for any of the overwrite medium and the non-overwrite medium.
Patent JP-S59109289-A (JP)
Title: Waste water treating device
Inventor: OOTSUKA NOBUYOSHI
IPC: B01D19/02
Filed: 1983-11-28
Abstract: PURPOSE:To suppress foaming that arises in the initial period of an operation by providing a diffuser which feeds ozone in the form of foam into waste water in the lower part in a vessel and a shower device which sprays the waste water near the diffuser onto the surface of the waste water in the upper part of the vessel. CONSTITUTION:Waste water is introduced through an introducing pipe 2 into an ozone reaction vessel 1 and the treated waste water is discharged through a release pipe 8. The ozone generated in an ozonizer 10 is introduced through an introducing pipe 4 into a diffuser 5 which is provided in the lower part of the vessel 1 and is formed of a porous material. The ozone is fed through such diffuser into the waste water. The treated water having a high concn. of the dissolved ozone in the lower part of the tank 1 is sucked through a pipeline 12 and is lifted by a pump 13 onto the water surface and is sprayed onto the foam on the water surface from a shower 14. The antifoaming is thus efficiently accomplished, by which the height of the foam is decreased and the decrease in the ozone decomposing capacity in an ozone decomposition tank 11 is obviated.
Patent JP-S59113026-A (JP)
Title: Production of polyester
Inventor: KURATSUJI TAKATOSHI
IPC: C08G63/20
Filed: 1982-12-20
Abstract: PURPOSE:To increase the reaction rate and produce a polyester consisting of an aromatic dicarboxylic acid as a main acidic component and tetramethylene glycol as a main glycol component, by the presence of a specific polyfunctional carboxylic acid or a derivative thereof. CONSTITUTION:An aromatic dicarboxylic acid, e.g. terephthalic acid, is incorporated with tetramethylene glycol and oxalic acid or ethylene glycol, etc. as the copolymerizable third component and further a catalyst, e.g. tetrabutyl titanate, and a polyfunctional carboxylic acid or a derivative thereof, e.g. trimellitic acid, or both are added to the resultant mixture preferably before the middle period of the polymerization reaction to carry out the polymerization reaction. Thus, the aimed polyester consisting of the aromatic dicarboxylic acid as a main acidic component and the tetramethylene glycol as a main glycol component is produced.
Patent JP-H04102720-A (JP)
Title: Parallel key
Inventor: SHIMAMURA KOICHI
IPC: H02K7/14
Filed: 1990-08-22
Abstract: PURPOSE:To connect without rattling and to easily disconnect by forming an intermediate range in the press-in direction of one side surface pressure-welded on the inner side surface of a key groove of a rotary drive shaft and a rotary driven shaft in a protruded surface and both of end ranges in the press-in direction of other side surface in the protruded surface. CONSTITUTION:When a parallel key 20 is pressed in a key groove 12a of a rotary driven shaft 12, only one protruded surface 20a and two protruded surfaces 20b of the parallel key 20 make contact with the inside surface of the key groove 12a of the rotary driven shaft 12, and simultaneously, a space S is formed on the inside surface of the parallel key 20 and the key groove 12a. Consequently, at the time when the parallel key 20 is pressed in the key groove 12a, the inside surface of the parallel key 20 and the key grooves 11a, 12a are elastically deformed freely, and accordingly, it is possible to press the parallel key 20 in the key groove 12a with a small force. Additionally, the parallel key 20 is connected without rattling as a rotary drive shaft 11 and the rotary driven shaft 12 are connected to each other as they are pressure-welded on the inside surface of the key grooves 11a, 12a by one protruded part 20a provided in the intermediate range of one side surface and the two protruded surfaces 20b provided in both of end ranges of another side surface.
Patent JP-H1157872-A (JP)
Title: Plate material forming method
Inventor: OTA TAKAHIRO
IPC: B21D22/16
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To make a measurement accuracy high and reduce a production cost and manhours through reduction of a formworking cost, forming manchours, prevention of partial thickness reduction or of a creation of scratches, and a improvement of measurement accuracy of the finish and the like. SOLUTION: A workpiece 12 mounted on a die 11 is held by a wrinkles presser bar flat 13 with a given load. The die 11 is rotated at a given speed, and, a presser bar 17, which couple-rotates, touches the workpiece 12 at an angle. The presser bar 17 is held on a moving stand movable along an arbitrary prosecution shape against the workpiece 12 and, is moved along the product shape while the workpiece 2 is rotated by the rotation of the die 11. The plate material is formed by pulling the workpiece 12 into the die 11. Thus a mold which corresponds to a product becomes unnecessary and even if the shape is difficult to form, the forming is made possible without creating wrinkles and the like by setting a route of the presser bar 17 arbitrarily. Further, the processing power is reduced.
Patent JP-S59113092-A (JP)
Title: Dewaxing of hydrocarbon fraction
Inventor: IWAYAMA KAZUYOSHI
IPC: B01J29/06
Filed: 1982-12-20
Abstract: PURPOSE:To obtain a dewaxed oil, easily, economically and efficiently, by contacting a hydrocarbon fraction with a catalyst containing a specific crystalline aluminosilicate in the presence of hydrogen. CONSTITUTION:A catalyst containing crystalline aluminosilicate is prepared by reacting the raw materials containing Al2O3, SiO2, and an organic compound (A) containing carboxyl group at molar ratios (SiO2/Al2O3) of 10-200, (H2O/ SiO2) of 5-100, (OH<->SiO2) of 0.01-1.0 and (A/Al2O3) of >=0.05. The reaction condition to attain crystallization is usually a reaction temperature of 80-250 deg.C and reaction time of 5hr-30 days, and the reaction system is preferably stirred periodically to keep the system in uniform state. A hydrocarbon fraction is dewaxed by contacting the fraction with the catalyst usually at 200-500 deg.C under atmospheric pressure -100kg/cm<2> at LHSV of 0.1-10hr<-1>, etc. in the presence of hydrogen.
Patent JP-S6285084-A (JP)
Title: Production of processed product with fabric skin
Inventor: SOGI HIDEHITO
IPC: B29C65/74
Filed: 1985-10-04
Abstract: PURPOSE:A cushoning material is covered with a surface material which has the fabric skin which is lined with polyvinyl chloride sheet and they are fused with a high-frequency welder and cut to give the titled product with a good appearance because of no welding fins. CONSTITUTION:The core, e.g., a cushioning material is covered with 2 sheets of fabric surface which are made by lining or laminating the skin, e.g., a knitted fabric of polyester fiber, with a polyvinyl chloride sheet, or covered, on one side, with the above-stated surface and on the other side, with a polyvinyl chloride sheet. Subsequently, the bottom force 3 and the top force 4 are set on the bottom electrode plate 1 and the top electrode plate 2, respectively and the high-frequency welder equipped with the cutter 5 on the inner surface of the top or bottom force is used to effect pressing and fusing. Further, the clamping pressure is increased to cut off welding fins to give a product such as a head rest with a fabric surface at least on one side.
Patent JP-H0668059-A (JP)
Title: Neural network learning device
Inventor: ASOGAWA MINORU
IPC: G06F15/18
Filed: 1992-08-21
Abstract: PURPOSE:To provide a high-speed neural network learning device by detecting and deleting unnecessary cells in a neural network part after learning a neural network without restrictions. CONSTITUTION:A neural network part 11 consists of links and cells. An example storage part 12 holds examples. A detecting part 13 detects unnecessary cells in the neural network part 11. A learning control part 14 controls learning of the neural network part 11 and restricts erasing of cells.
Patent JP-S6465076-A (JP)
Title: Production of long-sized product of sintered body
Inventor: YAMAMOTO SUSUMU
IPC: H01B13/00
Filed: 1987-09-05
Abstract: PURPOSE:To obtain high quality long-sized products of various sintered bodies at high density by plastically working a metal tube filled with powdery starting material and calcining the starting material in a strong magnetic field. CONSTITUTION:A tube of a metal suitable for plastic working is filled with powdery starting material and plastically worked. The starting material in the tube is then calcined or sintered by heating the tube in a strong magnetic field. By the heating in the strong magnetic field, the orienting property of the structure of the resulting sintered body is improved, high quality long-sized products of sintered bodies can be produced in a high yield and high productivity can be maintained.
Patent JP-S61100049-A (JP)
Title: Packet exchange line control system
Inventor: ITO KIICHIRO
Filed: 1984-10-23
Abstract: PURPOSE:To attain effective use of a data part by separating a buffer area storing a reception packet into a header part and the data part of the packet. CONSTITUTION:In designating a reception command by the type of command, a packet header buffer is concentrated on a specific area of a main memory 12 and an area continuous to a packet header processing program is assigned. The inside of the main memory 12 is provided with an idle buffer list table consecutive to a channel command area and idle packet data buffers are regis tered in the table. a link level control part 2 reads the channel command, accesses the idle buffer list table to reserve one of idle buffers. When the data of the reception buffer is long, an additional idle buffer is reserved at a required point of time.
Patent JP-S60113958-A (JP)
Title: Semiconductor device
Inventor: NAKABAYASHI MASAKAZU
IPC: H05K3/34
Filed: 1983-11-26
Abstract: PURPOSE:To obtain a semiconductor device, in which a resin seal body is not lifted and shifted, by bending a plurality of lead terminals to an L-shape on the outside, forming indentation sections consisting of grooves to the backs of the terminals and previously filling the grooves with solder cream when the lead terminals projecting from the resin seal body are fixed onto an IC substrate. CONSTITUTION:When a plurality of lead terminals 5 projecting from a resin sealed body 1 are fixed onto an IC substrate 3, these lead terminals 5 are bent to an L-shape on the outside of the sealed body, and indentation sections 6 composed of grooves are bored to the bent backs, and the grooves are filled previously with cream solder. Bonding sections 5a filled with cream solder are brought into contact with the surface of the substrate 3, and passed through a heating furnace, and the flowing section of solder is absorbed into clearances among the indentation sections 6. Accordingly, adhesion is increased while the shifting and lifting of the sealed body 1 are prevented.
Patent JP-H0955038-A (JP)
Title: Recording medium
Inventor: OGURA YASUHIRO
IPC: G11B23/36
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain a recording medium of a novel system with which higher sound quality is embodied and the reproduction even by the conventional reproducing devices is made possible. SOLUTION: A recording layer is formed of plural layer structures having a first layer L1 and a second layer L2 . A voice data program is recorded by a first data format (old format) on the first layer and a voice data program is recorded by a second data format (new format) on the second layer. The voice data programs recorded in this first layer and second layer are of the same contents.
Patent JP-S6282880-A (JP)
Title: Signal tone detecting equipment
Inventor: IGAKI YOSHIHISA
IPC: H04M11/00
Filed: 1985-10-08
Abstract: PURPOSE:To make the titled device effectively appropriate for the external conditions of various signal tone standards and to prevent tthe specifications of the design and production of the equipment from being diversified by changing a detecting condition in accordance with the standard of a signal tone to be detected to detect the signal tone to be detected. CONSTITUTION:A signal tone such as an access tone arriving at a signal input terminal 10 is discriminated by detecting whether the frequency is included within a regulated frequency range or not and whether the level is included with a regulated range, less than an upper limit value or more than the lower limit value or not. At the time of detecting the frequency range, e.g., a change-over switch 20 is connected to the terminal 16 side. An input signal is inputted to a switched capacitor filter 22 through an AGC amplifier 12, and the switch 20. The pass band of the filter 22 is programmable and the output is inputted to a comparator 44 through a peak holding circuit 40. The comparator 44 compares the input with data for regulating a threshold level VT corresponding to the frequency range of a signal tone to be detected which are inputted from a D/A converter 46 and generates an output 50. When the output 50 is in the low level, the signal tone included in the regulated frequency range is discriminated.
Patent JP-H0889793-A (JP)
Title: Packing material and air separating device
Inventor: HARADA SUSUMU
IPC: B01J10/00
Filed: 1994-09-19
Abstract: PURPOSE: To provide a packing material which improves dispersion property of a liquid and enables good gas-liquid contact even with a small specific surface area, and to improve the performance of an air separating device by using a rectifying column for gas-liquid contact equipped with this packing material. CONSTITUTION: The surface of a thin plate material is provided with lots of projections 2 and holes 3 between projections 2. Since the width of the projection 2 in the transverse direction to the tower axis is larger than the width of the projection in the vertical direction, the liquid flows downward while the liquid is dispersed in the transverse direction by the projections 2. Since the holes 3 are formed between projections 2, the hole does not prohibit the dispersion of the liquid in the transverse direction by the projections 2 but the hole itself promotes the dispersion in the transverse direction or dispersion between front and rear surfaces of the thin plate by the surface tension of the liquid. Thus, a good dispersion state of the liquid is obtd. on the surface of the thin plate material 1.
Patent JP-S6282601-A (JP)
Inventor: TANAKA SAKAE
IPC: F21V9/14
Filed: 1985-10-07
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-H0664144-A (JP)
Title: Printing stop method for printer
Inventor: ARAKI HIROSHI
IPC: B41F17/00
Filed: 1992-08-24
Abstract: PURPOSE:To provide the method of stopping printing securely in an ink spray type printer for printing on a moving product. CONSTITUTION:Printing is stopped by inserting an ink shielding plate 16 between an ink injection section 12 of a printer main body 11 and a product A based on a signal from a printing inspection section 14 for sensing whether a printed section of printed product A is good or not. In the case some defective printing on the product is generated, a shielding plate is to be printed to stop the printing. Thus the printing on the product can be stopped more securely in comparison with the case of stopping the transfer of product or stopping the printer 11 itself to minimize the generation of defective products.
Patent JP-H0269911-A (JP)
Title: Insulating method for vacuum electric apparatus coil
Inventor: TSUBONE YOSHIFUSA
IPC: H01F27/32
Filed: 1988-09-05
Abstract: PURPOSE:To easily obtain an insulated coil in which its gas discharge is small and its moisture absorption is less in the atmosphere by fusion-depositing to cover the surface of the coil wound from an electric wire insulated with an inorganic material with fluorine resin. CONSTITUTION:An insulated coil in which an inorganic material-insulated coil 2 impregnated with an inorganic impregnating agent having a low viscosity is inserted into a stator core 1 insulated from a ground and molded with an inorganic impregnating agent having a high viscosity is heat treated to form an inorganic mold 3 made of a ceramic insulation layer having a small gas discharge amount. Its surface is coated by welding with fluorine resin to form a fluorine resin coating layer 4. The core 1, the coil 2, the mold 3 and the layer 4 are contained in a stator housing 5. Thus, the insulated coil having substantially small gas discharge and small moisture absorption in the atmosphere can be easily obtained.
Patent JP-S60115486-A (JP)
Title: Thermal transfer recording medium
Inventor: KOSHIZUKA KUNIHIRO
IPC: B41M5/382
Filed: 1983-11-29
Abstract: PURPOSE:To provide the titled medium capable of preventing a sticking phenomenon efficiently cleaning a thermal head, wherein an anti-sticking layer is provided at a part of the lower side of a base, and a thermal head cleaning means is provided at another part of the lower side. CONSTITUTION:The anti-sticking layer consisting of ethyl cellulose, sodium stearate or the like is provided at a part of the lower side of the base such as a polyethylene terephthalate film by hot-melt coating or the like, and the thermal head cleaning means such as a layer comprising a thermoplastic substance is provided at another part of the lower side. Further, a coating liquid for forming a coloring material layer containing a coloring agent such as carbon black is applied to the upper side of the base to provide a thermally transferrable coloring material layer, thereby obtaining the objective recording medium.
Patent JP-S59114379-A (JP)
Inventor: YAMAURA SHIYOUICHI
IPC: E04H17/00
Filed: 1982-12-20
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-H0386647-A (JP)
Title: Hollow type weather strip and shaping method thereof
Inventor: KATAOKA NOBUKAZU
IPC: B29L31/58
Filed: 1989-08-29
Abstract: PURPOSE:To prevent the deterioration in the sealing performance based on the reaction force difference between an extrusion molded part and the metal mold shaped part by increasing the rigidity by forming a number of irregular projections on the hollow side surface of a thickness variation part on a metal mold shaped part side. CONSTITUTION:The metal mold shaped part 1 and the extrusion molded part 2 of a hollow type weather strip are connected through a connection line 3. As for the metal mold shaped part 1, the thickness of the hollow part 1b of the shaped part 1 is larger than that of the hollow part 2b of the extrusion molded part 2, and the thickness varies gradually toward the connection line 3. A number of recessed parts are formed at the center core so that a number of irregular projections 1a are formed on the thickness variation part D of the connection part and on the surface of the hollow part in the vicinity of the part D. Since the rigidity of the part is increased by the projection 1a, the reaction force difference between the metal mold shaped part 1 and the extrusion molded part 2 reduces, and the deterioration of the sealing performance is prevented.