baber/WOPTO huggingface dataset:
Patent JP-2000091582-A (JP)
Title: Semiconductor element and manufacture thereof
Inventor: ISHIHARA SHINICHIRO
IPC: H01L29/786
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To simplify the production process of a semiconductor element, to increase the aperture rate to be set as a liquid crystal device and to reduce the defect rate in the element. SOLUTION: Thin film layers, which respectively comprise each of metal thin films (first Ti films 21, first Al films 22, second Ti films 23 (The above films are first metal thin films.), each of third Ti films 30, each of second Al films 31 and each of fourth Ti films 32 (The above films are second metal thin films.), each of amorphous non-metallic thin films (each of SiNx gate insulating films 24, each of a-Si semiconductor films 25 and each of SiNx protective films 26 (The above films are first amorphous non-metallic films.) and each of n+a-Si films 29 (second amorphous non-metallic thin films) as their constituent elements, are finely processed into the same shape and the same process is repeated to form the thin film layers. Thereby, a process of forming a TFT (thin film transistor) can be simplified.
Patent JP-H04131412-A (JP)
Title: Artificial lawn
Inventor: ISHIKAWA YOSHIO
IPC: E01C13/08
Filed: 1990-09-21
Abstract: PURPOSE:To obtain a water retentivity and an appropriate wet condition after water spraying by planting a substrate member provided with water-absorptive fine fibers and piles thereon covering a base cloth of synthetic resin fibers in a mutually intricated state on the base cloth of synthetic resin fiber. CONSTITUTION:In an artificial lown 1, a plurality of monofilaments 2 are planted so that piles 3 are formed on the surface of a substrate member 4. This monofilament 2 is made to have dimensions, 3-50mm wide, 0.02-0.15mm thick, and about 150-2500 in flat ratio. And the substrate member 4 is composed of the base cloth 4a of synthetic resin fibers and the water-absorptive fine fibers 4b covering the base cloth and a resin layer 5 is formed on the rear of the substrate member 4 in order to prevent the piles 3 from coming out. The fineness of the water-absorptive fine fibers 4b is made to be about 3-80 deniers. In this way, on spraying water, the water does not contact users directly and a appropriate wet condition can be kept for a long period.
Patent JP-H03124578-A (JP)
Title: Cell preservation container
Inventor: ISHIDA NOBORU
IPC: A61J1/10
Filed: 1989-09-28
Abstract: PURPOSE:To obtain a cell preservation container whose gas permeability is changeable and adjustable according to the number of cells to be preserved by a method wherein the surface area of a part capable of participating in the interior and exterior gas permeability of a container is changed and a means for adjusting gas permeating amount is provided. CONSTITUTION:A scale 16 determines the optimum surface area of gas permeating parts corresponding to the number of platelets to be received in a container. Based on the scale 16, the gripping position of a PC preservation bag 10, i.e., the volume of a platelet receiving part 22 is determined, gripping members 18 and 19 are spread and passed over the gripping position, the platelets in a bag are shifted toward the bottom part 100 thereof, the gripping member 18 is joined with the gripping member 19 by its pivot end and a band 21 is engaged around the other end of the gripping member 18 to squeeze the body part of the PC preservation bag 10. In this manner a platelet receiving part 12 is divided into a receiving section 22 holding the platelet therein actually and a non-receiving section 23 devoid of the platelet. The communication between the receiving section 22 and the non-receiving section 23 is cut off so as to retain liquid tightness.
Patent JP-S61132314-A (JP)
Title: Manufacture of resin item with integral skin
Inventor: KIMURA EIICHIRO
IPC: B29C45/14
Filed: 1984-11-30
Abstract: PURPOSE:To mold a resin item and its skin integrally, by embossing the cavity surface of a mold correspondingly to a pattern desired for the surface of the skin, arranging a skin material on the cavity surface, and molding a resin integrally with the skin. CONSTITUTION:In a case where an interior trim or the like of a vehicle is to be produced, a skin material 13 of a resin sheet of, for example, a soft or semi-rigid PVC is arranged between a stationary side male mold 2 and a movable side female mold 4 with the skin material 13 being strained, and then the movable side female mold 4 is moved to the male mold 2 to close the molds. Then a melted resin 14 is injected into a cavity 6 from an injection nozzle 9 positioned opposite to a core surface 3 of the male mold 2, so that a stitchlike relief or embossed surface formed on the cavity surface 5 is brought in firm contact with the surface 13a of the skin material 13 thereby forming a stitchlike pattern 30 or embossed patterns 31, 32 on the skin 23 integrally formed on the resin molded item 20.
Patent JP-2000091560-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: INOUE AKIRA
IPC: H01L29/78
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To enhance heat resistance of a silicide film formed on a gate and provide the silicide film with high reliability. SOLUTION: A polysilicon 103 is grown on a semiconductor substrate and ion-implanted to be patterned, so as to form a gate electrode by etching away the gate polysilicon 103 using the films 104, 105 after successively depositing an oxide film 104 and a nitride film 105. After the formation of sidewall 106, a diffused layer 107 is formed and then the first titanium silicide film 108 is formed. Next, an interlayer film 109a is formed and flattened to be removed after exposing the nitride film 105. The second titanium silicide film thicker than the first titanium silicide film 108 is formed. The interlayer film is repeatedly formed to be flattened. In such a constitution, the heat resistance of the silicide film formed on the gate electrode can be enhanced, thereby making feasible of providing the semiconductor device with high reliability.
Patent JP-H1192487-A (JP)
Title: Samarium complex
Inventor: KOU SHIYOUMIN
IPC: C07F17/00
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a samarium complex useful for a catalyst in the polymerization reaction of styrene or ethylene. SOLUTION: This bivalent samarium complex is shown by the formula [Cp* Sm(N(Si(R<1> )(R<2> )(R<3> ))2 )Cp*X(THF)2 ]n (in this formula, X is an alkali metal ion, Cp* is a pentamethylcyclopentadienyl ligand, R<1> , R<2> and R<3> are each an 1-4C alkyl group (pref. methyl group), THF is a tetrahydrofuran ligand, and (n) defines the complex as a polymeric complex having [Cp*Sm(N(Si(R<1> )(R<2> )(R<3> ))2 ) CP*X(THF)2 ] as a repeating unit.
Patent JP-H02101190-A (JP)
Title: Production of solder plated copper and copper alloy material
Inventor: FUKAMACHI KAZUHIKO
IPC: C23C10/28
Filed: 1988-10-11
Abstract: PURPOSE:To increase the accuracy of the compsn. of solder plating and to improve press workability by successively plating Cu or Cu alloy with Sn and Pb and alloying at least part of formed Sn and Pb layers by heat treatment. CONSTITUTION:Phosphor bronze of 0.3mm thickness is degreased, pickled and electroplated with Sn of 0.5mum thickness in a plating bath contg. 55g/l stannous sulfate, 100g/l sulfuric acid, 100g/l cresol-sulfonic acid, 1g/l beta-naphthol and 2g/l gelatin at 25 deg.C bath temp. and 2A/dm<2> current density. The plated bronze is further electroplated with Pb of 3mum thickness in a plating bath contg. 375 g/l lead sulfamate and 10g/l additive at 40 deg.C bath temp. and 2 A/dm<2> current density. The bronze is then washed, dried and heated at 800 deg.C for 15 sec in an electric furnace to obtain solder plated phosphor bronze material.
Patent JP-S61132115-A (JP)
Inventor: TAKAHASHI SEIGO
IPC: A01D45/22
Filed: 1984-11-29
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-2000355055-A (JP)
Title: Method and apparatus for producing resin composite for transmission belt, and transmission belt
Inventor: INOUE TOYOSHIGE
IPC: E05F11/42
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To position a tensile element at the central part in the thickness direction of a transmission belt made of a resin in which the tensile element is embedded. SOLUTION: An apparatus for producing a resin composite for a transmission belt is equipped with a die 5 having a tensile element inserting port 51, a molten resin inflow port 52 and a discharge port 53, a molten resin feeder 6 feeding a molten resin from the molten resin inflow port of the die 5 to the die 5 and a cooling roller 7 receiving an unsolidified composite 10 of the tensile element 3 discharged from the discharge port 53 of the die 5 and an unsolidified resin in its peripheral direction to successively and continuously cool the same.  In this case, protruded parts 71 supporting the tensile element 3 and resin sinking parts allowing the resin of the unsolidified composite 10 to sink under its own wt. between the tensile element 3 and the outer peripheral surface of the cooling roller 7 to cool and solidify the same are provided to the outer peripheral surface of the cooling roller 7.
Patent JP-H06239340-A (JP)
Title: Refilling container and production thereof
Inventor: NAKAZATO SHINSAKU
IPC: B29L22/00
Filed: 1993-10-12
Abstract: PURPOSE:To prevent the impulsive breakage at the nearby position of the lower end opening of a container, by providing a seal film to hermetically shut the lower end opening of the container body by closely sticking it on the lower face of the sepal and preventing the resin at the sepal from the orientation thereof. CONSTITUTION:The opening of a cavity 30 in a mold 31 is covered with a plastic sheet 41 by use of the mold 31 having the cavity 30 opened at the position corresponding to the bottom of a container body 1 and a plug 32 which can be inserted in the cavity 30 of the mold 31. The plastic sheet 41 is pushed down into the cavity by the plug 32 and then it is pulled down so as to be extensibly oriented. On the other hand, the sepal 5 held by a pressing ring 33 is not affected by the tension and hence, the part is exempted from the orientation. Thereafter, the sepal 5 at the lower end opening is closely welded to seal by the seal film 7. In this way, the sepal 5 is hardly broken radically due to shocks.
Patent JP-H0672309-A (JP)
Title: Anti-skid controller
Inventor: TSUCHIYA YOSHIAKI
IPC: B60T8/172
Filed: 1992-08-28
Abstract: PURPOSE:To conduct accurately the detection of a partial low mu road by detecting the partial low mu road in a case in which anti-skid control in regard to rear wheels becomes necessary within a set time after the start of anti-slid control in regard to front wheels. CONSTITUTION:A four wheel drive vehicle is equipped with a central differential gear 10 and respective front and rear differential gears 20, 30. Respective liquid pressure control valves 50, 52, 56 to connect the respective wheel cylinders 40-46 of respective vehicle wheels 26, 28, 36, 38 to a liquid pressure source 54 are controlled by means of an anti-skid controller 62 on the basis of respective outputs from respective vehicle wheel speed sensors 70-76 or the like. In this instance, a partial low mu road is detected in a case in which the anti-skid control of respective rear wheels 36, 38 becomes necessary within a first set time after the start of the anti-skid control of respective front wheels 26, 28. The start of anti-skid control in regard to respective rear wheels 36, 38 is prohibited within a second set time that is between the start time point of anti-skid control in regard to respective front wheels 26, 28 and the start time point of the first set time.
Patent JP-2001070193-A (JP)
Title: Coiled moist hand towel production device
Inventor: OHARA HIDEO
IPC: B65H35/10
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a coiled moist hand towel production device which is safely and surely usable free of maintenance for a long period of time. SOLUTION: A sheet material 2a of the moist hand towel is provided with perforation-like cutting lines. After the sheet material 2a is withdrawn into a winding mechanism section 5, the delivery of a sheet material supply section 4 is stopped and the sheet material 2a is pulled by the winding mechanism section 5 to cut the sheet material 2a which is made easily cuttable by containing moisture is cut at the cutting lines.
Patent JP-S62122925-A (JP)
Inventor: ITO SACHINORI
IPC: B65B55/10
Filed: 1985-11-13
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-H0891905-A (JP)
Title: Grout material of anchor
Inventor: YAMADA YASUHIRO
IPC: C04B28/02
Filed: 1994-09-22
Abstract: PURPOSE: To produce the grout material capable of preventing the generation of bleeding water and having the flowability of a suitable flow value. CONSTITUTION: Ultrafine powder having an average particle diameter of <=1 micron in an amount of 8-15% based on the weight of the cement, a water- reducing agent in an amount of 1-4% based on the weight of the cement, and the cement and water in necessary amounts, respectively, are mixed with each other to provide the grout material of the anchor. Fumed silica, etc., and a melamine sulfonic acid-formaldehyde condensate salt, etc., can be adapted as the ultrafine powder and the water-reducing agent, respectively. These raw materials are kneaded so that the weight of the whole liquid comprising the water and the water-reducing agent is 42-47% based on the weight of the whole powder comprising the cement and the ultrafine powder. Fine aggregate may be added to the grout material.  Thereby, the generation of bleeding water is extremely reduced, and acidic rain does not pass through the inside of a dug hole, because of not producing cavities in the dug hole. A proper value can also be obtained as the flow value, and good flowability can be secured. The ultrafine powder can be charged between the particles of the cement to compact the cement, thereby enabling to prevent the permeation of water.
Patent JP-H06112366-A (JP)
Title: Resin composition for sealing semiconductor
Inventor: SUZUKI HIROYUKI
IPC: C08G59/20
Filed: 1992-09-24
Abstract: PURPOSE:To improve solder crack resistance, moisture resistance, and heat resistance by containing epoxy resin, a hardener and an inorganic filler, which contain specified amounts of specified denatured phenol resin compositions, as resin composition for sealing semiconductors, for its mandatory ingredients. CONSTITUTION:This is a resin composition consisting of epoxy resin, which contains 5-100wt.% biphenyl epoxy resin expressed by formula II (R1, F2, R3, and R4 are H or CH3) to a total quantity of epoxy resin, a hardener, which contains 50-100wt.% denatured biphenyl resin compositions expressed by formula I (R1, R2, and R3 are any of H, CH3, and OH) (l=1-10, m=1-10, n=1-10) to a total quantity of hardener, and an inorganic filler, which contains them by 75-90wt.% to all compositions. The inorganic fillers can be mixed in large quantity without losing the fluidity, since the melt viscosity of the fused epoxy resin itself is low, by using the biphenyl epoxy expressed by the formula II, so strong resin compositions little in moisture adsorption and excellent in solder stress property can be gotten.
Patent JP-H04131734-A (JP)
Title: Automatic trial connecting device for transformer
Inventor: MAEDA TAMOTSU
IPC: G01M99/00
Filed: 1990-09-25
Abstract: PURPOSE:To connecting the terminal and iron core of a transformer to a tester at once to quickly connect a number of transformers to the tester at the same time by mounting a number of transformers on a receiving base, and engagingly locking a movable support plate therewith. CONSTITUTION:When a transformer is attached to a mounting hole, a contact plate 14 makes contact with an iron core 12, which is then positioned, and when a movable support plate 17 is manually moved to a test position, the contact 15 of a probe 16 makes contact with the terminal 10 of the transformer 11. The axial dimensional error between the contact 15 and the terminal 10 is absorbed by the contact 15 with spring. In the test position, a locking means 27 holds this position, so that a lead wire 28 connected to the contact plate 14 and the probe 16 is preliminarily connected to a tester, whereby a plurality of transformers 11 can be tested in the test position.
Patent JP-H0310009-A (JP)
Title: Method and apparatus for manufacturing metal fine powder
Inventor: KAWAMURA MASATADA
IPC: B22F9/08
Filed: 1989-09-29
Abstract: PURPOSE:To easily manufacture high purity metal fine powder with good efficiency by duplicately focusing ultrasonic wave in pressurized inert gas atmosphere on molten metal stream to produce fine drips and cooling and solidifying them. CONSTITUTION:Into a vessel 13 of the inert gas atmosphere of Ar, etc., having the pressure higher than the outside air pressure, the molten metal 12 in a holding vessel 10 at the upper part thereof, is allowed to flow down as column or thin film state metal stream from a bottom nozzle 14. At the same time, the ultrasonic wave is generated with an ultrasonic wave generator 1 using Ar gas as medium and focused on the molten metal stream, and after pulverizing the molten metal stream into the fine drip state, the ultrasonic wave is reflected with a reflecting device 26 and again focusing on the molten metal stream. As the other way, by focusing the ultrasonic waves from the ultrasonic wave generators 1, 1' on two positions at upper and lower parts of the molten metal stream, the molten metal stream is made to the fine drip state with good yield of the raw material, and cooled and solidified with cooling gas from a cooling gas supplying device to make the metal fine powder 25. Further, as the atmospheric pressure in the vessel 13 is higher than the outside air pressure, the metal fine powder is not oxidized by inversion of the outside air.
Patent JP-H1196483-A (JP)
Title: Information system
Inventor: YAMAMOTO TERUO
IPC: G06Q50/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an environment for unifyingly handling the various kinds of data and realizing easy management relating to an information system for easily handling the various kinds of information mainly handled inside a house. SOLUTION: This system is provided with an information server 2, an equipment 4, a communication means 5 for the equipment for providing the equipment 4 with a reception/transmission function and an information terminal 1 for a customer provided with a data input means 101, the communication means 104 for the information terminal for transferring the data with the information server 2 and the communication means 5 for the equipment, a data base 108 and a data conversion and registration means 109 for converting the data form of the data from the information server 2, input data by the data input means 101 and the data from the equipment 4 and registering them to the data base 108. By converting all the data and storing them in the data base 108, unified data management is facilitated.
Patent JP-H07110452-A (JP)
Title: Optical scanner
Inventor: KANDA SATOSHI
IPC: G02B26/10
Filed: 1993-10-12
Abstract: PURPOSE:To reduce wind wistle caused by the high-speed rotation of a polygon mirror by sticking a porous sound absorption material on the inside surface of a housing. CONSTITUTION:A toric lens 4 and a lens system 5 are fitted to the inside of the housing 6 and the polygon mirror 3 integrated with a motor is fitted to the outside thereof. Besides, a laser light emission unit 2 is fitted to the side surface thereof. In order to prevent dust from being attached on the mirror 3 rotated at a high speed being >=4000(rpm), a cover part 8 is fitted to the housing 6 through a packing. Thus, an almost sealed state is attained on the inside of the housing and the dust does not enter the inside. Besides, a wall 6a is formed in the housing 6 so as to surround the mirror 3 and the sound absorption material 9 is stuck on the wall 6a. By the material 9 stuck on the inside surface of the housing 6a, the wind wistle caused by the high-speed rotation of the mirror 3 is absorbed.
Patent JP-H0970565-A (JP)
Title: Device for detecting unequal application of putty on plate material
Inventor: AIZAWA NOBORU
IPC: B05C11/02
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of defective articles by detecting the distortion quantity by the clamping of wooden pieces by a knife coater with an analog sensor and executing the removal of a putty material contg. the wooden pieces and the repair of unequal application. SOLUTION: The defective part on the plate material 14 is coated like ironing with the putty material 6a by the knife coater 7. The distortion quantity of the knife coater 7 is detected by the analog sensor 13 disposed in the side part of the knife coater 7 and is inputted to an arithmetic control circuit which emits an alarm and releases the knife coater when the distortion exceeds a permissible value. The knife coater is transferred to an advance stop position P1 on an ejection conveyor 3 side, where the putty material contg. the wooden pieces is removed. The knife coater is moved backward again to the backward feed stop position P2 on a transfer-in conveyor 2 side and thereafter, the normal operation is automatically started.
Patent JP-H04132483-A (JP)
Title: Television telephone set with display function for dialing and connecting state
Inventor: IWASAKI KAZUYA
IPC: G09G5/40
Filed: 1990-09-25
Abstract: PURPOSE:To simply identify the line connection state by using a character and a graph so as to display dial information on the screen superimposingly at dialing and revising a display color of dial information depending on the difference from the line connecting state. CONSTITUTION:Dial information such as a name of a call channel is displayed on the screen superimposingly in a prescribed display color at the dialing by using a character or a graph and the dial information is revised into other display color depending on the difference from the connection state after dialing such as calling state, end of connection or disable connection. Thus, a change in the dial information and the connection state is caught visually as a change in the display color. Thus, the state change is easily and surely and momentarily discriminated.
Patent JP-H1189785-A (JP)
Title: Dewatering apparatus for container
Inventor: TOKUDA YOSHIAKI
IPC: A47L19/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a dewatering apparatus which prevents wash water from scattering around by setting multiple air nozzles which blow air to a container passing through a housing on a part of container carrier and setting a suction device sucking water droplet in the housing. SOLUTION: Opening part air nozzles 20, which blows air to an opening part direction of a container B along to a container carrier C, is set on a lift 21 and placed in the upper of the apparatus. And the air nozzle 22, 24, 26 are set on a pole 23 which is set on the opposite both side of container carrier C. They blow air to one or all of the container B. And the outlet nozzle 28 is placed in the outlet part. When the container B is carried in the housing 40 with wash water, it makes possible to blow wash water with air. And the air contains wash water is exhausted with a suction fan to outside through an air duct on the top of the housing 40.