baber/WOPTO huggingface dataset:
Patent JP-H05127684-A (JP)
Title: Electronic muffling system
Inventor: GOTODA RYUSUKE
IPC: G10K11/16
Filed: 1991-10-30
Abstract: PURPOSE:To eliminate the need for remeasuring operation after a power failure and to perform muffling operation instantaneously after the power source is turned ON by storing a nonvolatile memory with transfer functions required for the muffling operation at all times. CONSTITUTION:The nonvolatile memory 1 is added to a controller 14 for the electronic sound elimination controller. The transfer function from a speaker 13 to a sensor microphone 11 and the transfer function from the speaker 13 to an error microphone 12 are electronically stored in the nonvolatile memory 1 by programming after being measured. Namely, characteristics of a system including electric characteristics from the speaker 13 to the sensor microphone 11 and characteristics of a system including electric characteristics from the speaker 13 to the error microphone 12 are measured and then written in the nonvolatile memory 1 before the muffling operation. In the operation flow of this system, the two transfer functions are only read out of the nonvolatile memory 1 after the power failure, so the remeasurement of the transfer function and the stopping of an air blower are eliminated and the muffling operation is instantaneously carried out.
Patent JP-H022183-A (JP)
Title: Photocell applicable at low light level
Inventor: KAARU II NATSUPU
IPC: H01L31/075
Filed: 1988-12-09
Abstract: PURPOSE: To use a photocell at a level lower than 200 lux, for example, by using a doped microcrystalline silicon film thicker than 500Å instead of at least one of a p-region, a first current collection film or an n-region and a second current collection film. CONSTITUTION: A photocell is evaporated on a glass substrate 10. The first current collection film 12 of a transparent conductive material such as stannic oxide is formed and a thin amorphous silicon film 14 having a p-doped region 16, an intrinsic region 18 and an n-doped region 20 is evaporated on the conductor 12. The cell is finished by the second, namely, back current collection film 22. The film 22 is the microcrystalline silicon film which is highly doped and it has a thickness of about 500-about 5000Å, preferably about 5000-4000Å.
Patent JP-H074764-A (JP)
Title: Refrigerator using sterling cycle
Inventor: KANARI YASUSHI
IPC: A23G9/12
Filed: 1993-12-13
Abstract: PURPOSE: To provide a Stirling cycle refrigerator enabling rapid freezing of food, successive reiterative production of ice cream, and the like, with a smaller size as compared to a conventional refrigerator. CONSTITUTION: A refrigerator comprises a refrigerating force supplying section 2 and a refrigerating force applying section 1. The refrigerating force supplying section 2 includes a Stirling freezing unit 3 driven in Stirling cycle, a motor 8 for driving the Stirling freezing unit 3, and a heat receiving part 5 for emitting a refrigerating force from the Stirling freezing unit 3. The refrigerating force applying section 1 includes a case 6, a cover 7 therefor, a heat radiating part 11 formed on the bottom of the case 6 and transmitting the refrigerating force from the heat receiving part 5 at the refrigerating force supplying section 2, and a freeze working part for freezing an article into a required shape wherein freezing function is effected utilizing the freezing force being supplied from the refrigerating force supplying section 2.
Patent JP-H02158539-A (JP)
Title: Sheet conveyer
Inventor: HASEGAWA YUJI
IPC: B65H5/06
Filed: 1988-12-12
Abstract: PURPOSE:To accurately feed a sheet at a high speed further at a fixed speed by forming a drive roller in its hardness larger than the hardness of a driven roller further the drive roller in a friction coefficient of its surface larger than the friction coefficient of the surface of the driven roller. CONSTITUTION:A drive roller 1 is formed in a friction coefficient of its surface larger than a friction coefficient of the surface of a driven roller 2. Consequently, a sheet 5 is moved following the movement of the drive roller 1. Here the drive roller 1, being formed also in its hardness larger than the hardness of the driven roller 2, obtains a radius R of the drive roller 1 in a fixed value, while the drive roller 1, generating its angular speed omega also in a fixed value, obtains a moving speed also in a fixed value Romega of the sheet 5 when it passes through the roller. As the result, the sheet 5 is conveyed at a fixed speed with no deceleration.
Patent JP-S63163996-A (JP)
Inventor: KITA TAKAHIRO
IPC: H05B6/12
Filed: 1986-12-26
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-H06156640-A (JP)
Title: Automatic pipe warehouse
Inventor: TEJIMA HIROYUKI
IPC: B65G59/06
Filed: 1992-11-20
Abstract: PURPOSE:To provide an automatic pipe warehouse allowing the required quantity of standard length pipes to be taken out easily. CONSTITUTION:The lower end part 1' of an inclined shelf 1 is provided with a pipe delivery groove fitting 2 rotated from the lower end part 1' side to the opposite side, and a pipe fall passage 3 is provided on the opposite side. The passage 3 is provided on both inner sides thereof with falling pipe guides 4, 4' inclined drownward alternately in the opposite direction.
Patent JP-H09152076-A (JP)
Title: End part construction of lining pipe with flange and manufacture thereof
Inventor: OKUMURA KOJI
IPC: F16L23/16
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To always insure high sealing pressure regardless of a shape of a packing used at connecting with the other pipe and the like by providing a projecting stripe in the circumferential direction extending over the whole circumference on a resin flange face made of a resin lining layer on a pipe end flange face. SOLUTION: For flange connection with the other pipe and the like, when fastening bolts are fastened in the condition of sandwiching a packing between the flange of the mating side and this side, a projecting stripe 3b on the resin flange face 3a of the pipe end part is pressed with the packing surface so as to be closely fitted, and hence the flane connected face is sealed extending over the whole face. In this case, the contact area between the projecting stripe 3b and the packing face becomes smaller than that in the case of plane contact between the whole resin flange face 3a and the packing, and hence the sealing pressure becomes higher by the portion on the contray.
Patent JP-H06139559-A (JP)
Title: Magnetic recording medium
Inventor: MIYAZAKI SHINJI
IPC: G11B5/73
Filed: 1992-10-29
Abstract: PURPOSE:To reduce friction and to improve wear resistance by forming a diamond-like protective film consisting of prescribed amts. of carbon and hydrogen on the surface of a ferromagnetic metal film and further forming a lubrication layer on the protective film. CONSTITUTION:When the ferromagnetic metal film is formed on the surface of a nonmagnetic substrate to obtain a magnetic recording medium, a diamond- like protective film consisting of 60-70 atomic % carbon and 30-40 atomic % hydrogen is formed on the surface of the ferromagnetic metal film and a lubrication layer is further formed on the protective film. The friction of the resulting magnetic recording medium with the ferromagnetic metal film as a magnetic recording layer is reduced and wear resistance such as still characteristics are improved. The diamond-like protective film can be formed by sputtering by glow discharge in Ar-H2 with graphite as a target or by plasma vapor deposition of low mol. wt. hydrocarbon such as methane.
Patent JP-H04187233-A (JP)
Title: Preheating method for fluidized bed equipment
Inventor: YOKOTA SHINJIRO
IPC: B01J8/24
Filed: 1990-11-20
Abstract: PURPOSE:To efficiently preheat a fluidized bed in a short time by firstly fluidizing a fluidization medium by high-temp. air to heat the fluidized bed at the prescribed temp. and then supplying solid fuel having low ignition temp. into the fluidized bed and burning it. CONSTITUTION:In the case of fluidizing a fluidization medium 100 (e.g. alumina particles) and preheating a fluidized bed F, the fluidization medium 100 is firstly fluidized by high-temp. air via an air header 31, an air pipe 30 and an air dispersion pipe 40 and the fluidized bed F is heated at the prescribed temp. Then, this fluidized bed F is furthermore heated by supplying solid fuel (e.g. polyethylene solid fuel) having low ignition temp. into the fluidization bed F from a supply port 112a and burning it and the fluidization bed F is preheated. As a result, the fluidized bed is efficiently preheated in a short time and normal operation is started in an early period.
Patent JP-H06134042-A (JP)
Title: Portable-type automatic oxygen deficiency preventor
Inventor: SHIODA TATSU
IPC: A62B7/02
Filed: 1992-10-28
Abstract: PURPOSE:To secure safety at the time of supplying a cylinder with oxygen when the state of oxygen deficiency continues in excess of the capacity of the cylinder by providing an external joint to an external air supply through inserting a check valve in a piping system and by providing a piping path in which a direct blow-off to a supply opening is possible via by-pass line with an on-off valve inserted therein. CONSTITUTION:When a shunting path from a closed working area to an entrance is long, etc., a hose is drawn from a compressor installed outside and connected with an external air introduction line via connection port 34 while a manual on-off valve 38 is opened. Thus, air supplied from the compressor 36 is supplied to a first header 20 through a check valve 40 so that a cylinder 18 is supplied and filled with air. When the state of oxygen deficiency occurs, a sensor detects the state, and when the concentration of oxygen reaches, e.g. 19.5%, a warning display part 64 indicates the state by flashing on and off. Further, when the concentration reaches, e.g. 19%, the part opens a solenoid valve 22 while issuing a warning so that air is blown off from nozzles 30a-30c.
Patent JP-H01154990-A (JP)
Title: Soil and sand adhesion detecting method in chamber
Inventor: HASHIMOTO TSUKASA
IPC: E21D9/06
Filed: 1987-12-10
Abstract: PURPOSE: To detect the sediment attaching and accumulating state in a chamber by mounting a number of sensors on the points of a scanning line of a scanner mounted at a back of a shield machine, and measuring the electric characteristic between the sensors. CONSTITUTION: A scanner 3 is mounted at a back of a rear partitioning wall 2 of a shield machine 1, and a number of sensors 5, 5 mounted on the points of scanning lines 4... are dispersingly mounted on the upper and lower, left and right parts of a front surface of the partioning wall 2. The feeble electric current is supplied to each sensor 5, 5, and the electric characteristic between the sensors 5, 5 is measured by an electric characteristic measuring unit 9 to detect the attaching and accumulating state of the sediment 7 in the chamber 6 and on the front surface of the partitioning wall 2.
Patent JP-H03173934-A (JP)
Title: Optical recording medium and reproducing method for the optical recording medium
Inventor: WACHI SHIGEAKI
IPC: G11B7/24085
Filed: 1989-12-01
Abstract: PURPOSE:To surely detect the top of sectors without using a unique pattern by providing pits of different depths by a data recording area and a pull in area. CONSTITUTION:The sector mark pit 7 of lambda/8 depth is disposed in the servo byte 4A at the top of the sector. The depth of the embossed pits exclusive thereof is set at lambda/4. The output difference level of a bisection detector is maximized when the embossed pits of the depth lambda/8 are reproduced. Whether the top of the sector or not is discriminated by determining the difference level of the output of the bisection detector and judging whether this difference level is above the prescribed value or not.
Patent JP-S63169343-A (JP)
Title: Ornamental au alloy
Inventor: WATANABE OSAMU
IPC: C22C5/02
Filed: 1986-12-29
Abstract: PURPOSE:To improve the castability of an Au-Ag-Cu alloy without impairing the gold color thereof by adding a specific ratio of Ge and at need specific ratios of Pd, Mn and Ni to said alloy. CONSTITUTION:0.05-2wt.% Ge is added to the ornamental Au alloy of K 12 - K 22 (50-92wt.% Au) consisting of essentially of Au and compounding 3-35wt.% Ag and 3-40wt.% Cu. One or more kinds among 0.05-2wt.% Pd, Mn and Ni are furthermore added to said compounded components. The occulusion of gas in a molten metal is reduced and the structure of said alloy after sintering can be fined by the addition of Ge. The characteristics of Ge can be furthermore promoted by the addition of Pb, Mn and Ni.
Patent JP-H04265135-A (JP)
Title: Selectively permeable membrane and method for its production
Inventor: SAMIYUERU DEIBITSUDO AASAA
IPC: C08G63/181
Filed: 1991-11-02
Abstract: PURPOSE: To disclose polyester and polyamide membranes having improved permeation properties. CONSTITUTION: The membranes are derived from t-butyl-substituted isophthaloyl halide, in particular, 5-t-butylisophthaloyl chloride. The t-butyl-substituted isophthaloyl chloride can be employed with monomers such as diols and diamines to provide polyesters and polyamides with improved permeation properties.
Patent JP-2001135504-A (JP)
Title: Volume fixing mechanism
Inventor: ITO YOSHIKI
IPC: H01C10/20
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To simplify manufacturing work by a method wherein a volume main body can be easily fixed to an input device at a rotation position from which a neutral point voltage is outputted. SOLUTION: A rotation shaft 3a, a screw 3d and a part of a volume main body 3b are fitted in a boss 21b. An anchor chip 3c is fitted in an oblong hole 21c of a plate 21a, and the volume main body 3b is attached to a boss 21. A protrusion 23c is fitted in a shaft hole 11b, and a trim lever 23 is attached to a base 11. A protrusion 22c is fitted in a hole 23b, and a collar 22 is attached to the trim lever 23. The boss 21b is fitted in a hole 11a of the base 11 via a hole 22a and an oblong hole 23a. Inside the base 11, a nut 25 is screwed with the screw 3d via a washer 24. By elastically deforming an elastic chip 22b to the base 11 side, a protrusion 21d is engaged with one of recessed parts 22d, and rotation of the boss 21 and the volume main body 3b is regulated.
Patent JP-H04183855-A (JP)
Title: Formation of sputter film
Inventor: MIKI YASUSHI
IPC: C23C14/34
Filed: 1990-11-19
Abstract: PURPOSE:To improve the reliability of the contact hole of a semiconductor device by using a target parallel to a substrate to be coated with a film and a target having an inclined surface opposed to the center of the substrate to form a sputter film. CONSTITUTION:A target 2 having a principal plane parallel to a substrate 1 to be coated with a film is used to deposit a sputter film 4 on the substrate 1. A target 3 having an inclined surface opposed to the center of the substrate 1 is also used to deposit the sputter film 4 on the substrate 1. The sputter film 4 is formed on the substrate 1 by using both targets 2 and 3 at the same time. Consequently, the step coverage is improved.
Patent JP-H02160070-A (JP)
Title: Dip coater
Inventor: ORIGASA HITOSHI
IPC: B05C9/12
Filed: 1988-12-12
Abstract: PURPOSE:To prevent the generation of the station of a film by stacking and providing plural vapor generating parts on the dip coater. CONSTITUTION:A drum-shaped material 2 to be coated is lowered from the upper part of a drying section 5 in the drying section 5 and the plural vapor generating sections 3 by a lifting mechanism. A cap 11 of a dipping tank is opened and the drum-shaped material 2 is immersed into a coating liquid 12 in the tank 1. Caps 42 of an aperture 41 are successively automatically opened from the lower caps and the vapor of a solvent 44 flows along the coating surface of the drum-shaped material 2 when the drum-shaped material 2 is pulled up after the dipping. The drum-shaped material 2 is passed through the drying section 5 and is taken to the outside. The solvent of the coated film evaporates gradually as the material 2 rises. The more uniform drying of the coated film is executed in this way.
Patent JP-H02157876-A (JP)
Title: Image forming device
Inventor: KUSAKA KENSAKU
IPC: G03G15/20
Filed: 1988-12-12
Abstract: PURPOSE:To make the heat capacity of a heating body small without causing faulty fixation, etc., and to perform fixation excellent in heat efficiency by setting the thickness of a fixing film in a fixing device <=50mum. CONSTITUTION:The fixing film 24 in the toner image heat fixing device is driven to be rotated at the same speed as that of a transfer material sheet P by a driving roller 25 and heated by the heating body 20. Heat resistant resin such as polyimide, polyetherimide and PEA, etc., is used for the film 24, whose thickness is set <=50mum. The heat generating body 22 is obtained by coating an alumina substrate 21 with an electric resistance material such as Ta2N, etc., and the temperature of the heat generating body 22 instantaneously rises to about 200-300 deg.C with the pulse input. Since the thickness of the fixing film 24 is made thin, the heat capacity of the heating body 20 is made small. A waiting time for rising is shortened and power consumption is made small, thereby performing the fixation excellent in the heat efficiency.
Patent JP-H04188649-A (JP)
Title: Integrated circuit
Inventor: SHIBATA KEIJI
IPC: G06F17/50
Filed: 1990-11-19
Abstract: PURPOSE:To contrive the improvement of the integration degree of a logical circuit by method wherein one part, which is used for writing on a circuit definition in a storage circuit, of the storage circuit is diverted as one part of the logical circuit. CONSTITUTION:A circuit, which is similar to one part of a circuit 10 for circuit definition use and a wiring in the circuit 10 and is similar to a circuit part of a user logical circuit 12 and wiring in the circuit 12, can be found. In such a way, the wiring for connecting the interiors of the circuits 10 and 12 and a circuit similar to the gate circuit are shared to both the circuit 10 and the circuit 12 as a shared circuit 14. Thereby, a user can improve the integration degree of an integrated circuit (a PLD), which is an integrated circuit constituting realizably an arbitrary logical circuit and is called a programmable logical element, at hand.
Patent JP-H06158953-A (JP)
Title: Sliding door for bay window
Inventor: HORI YOSHIAKI
IPC: E06B3/00
Filed: 1992-11-24
Abstract: PURPOSE:To open first, second, and third sliding doors in a folded overlapped state and to bring the outdoor surfaces of the second and third sliding doors into a state to be positioned flush with each other when the doors are closed. CONSTITUTION:First and second sliding doors 20 and 21 are rotatably intercoupled and upper and lower guide members 42 and 52 are mounted on the door end side of the second sliding door 21. The second guide parts of the upper and lower guide members 42 and 52 are slidably fitted in the door bottom side of a third sliding door 22, and the upper and lower guide members 67 and 72 are mounted on the door end side of the third sliding door 22. When the upper and lower guide members 67 and 72 of the second sliding door 22 pass the corner part of a guide groove during movement of the third sliding door 22, the second sliding door 21 is moved in parallel toward the indoor side and the third sliding door 22 is slid along the obverse side.
Patent JP-H10153567-A (JP)
Title: Gas detector
Inventor: ABE KIYOSHI
IPC: G01N27/16
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To enhance the detection accuracy, by covering a sensor part to gas made up of a gas sensing body and a heater coil with a windbreaking cover combining gas permeability and windbreaking property. SOLUTION: The whole of a gas sensing body 3 and a heater coil 4 is covered with a windbreaking cover 10. The cover 10 is so arranged to combine gas permeability and windbreaking property and a number of pores 11 are bored in a top surface 12 and on the entire circumference of a side above an explosion proof screen 1. The cover 10 spread over the perimeter of the gas sensing body 3 and the heater coil 4 shields the whole of the gas sensing body 3 and the heater coil 4 from outside. As a result, even when air polluted inside and outside a car room has a flow velocity, an air current hits the windbreaking cover 10 to be infiltrated into a sensor part within the cover 10 from the pores 11 and the gas sensing body 3 senses the polluted air to obtain an output of a gas sensor.  This keeps changes in heat radiation from affecting the sensor part and enables quick replacement of the polluted air, thereby achieving a detection with higher certainty.
Patent JP-H09134770-A (JP)
Title: Wire with terminal and its soldering method
Inventor: KOBAYASHI SHIGEYUKI
IPC: H01R43/02
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To prevent the coming-off of a wire causing a short-circuit with other wire even if the temperature of a terminal portion rises at an abnormal time by obtaining a sure electric conduction through soldering, and mechanically fastening the wire. SOLUTION: The insulation coating 1b of a wire 1 end portion is stripped off, and as leaving several long core wires 1a', other core wires 1a are inserted into the cylinder portion 2b of a round terminal 2 and core wire 1a end portions are cut to such lengths as the end portions slightly stick out of the cylinder portion 2b. The core wires 1a' are turned up and are inserted into the cylinder portion 2b of a round terminal 2 from back together with the short core wires 1a. The long core wires 1a' sticking forward out of the cylinder portion 2b are again inserted into the cylinder portion 2b from back. This terminal 2 portion is dipped in a solder bath so as to solder a dimension L portion.  Like this, by turning up the long core wires 1a' and inserting into the cylinder portion 2b, mechanical fastening can be conducted and a short-circuit with other circuit resulting from the coming-off the wire can be prevented.
Patent JP-2000140260-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To display unlimited pictures each at two or more positions for precise identification. SOLUTION: In game machines such as pachinko machines, though display members 46a to 46d are displaced as a rotary member 44 rotates, they can display their own picture in the generally same attitude at two or more positions where the picture is identified precisely. The two or more positions where pictures are identified in misunderstanding-free fashion permit the use of arbitrary pictures including interesting pictures. Unlimited pictures are thus displayed for precise identification at two or more positions.
Patent JP-H09154532-A (JP)
Title: Coloring food into red
Inventor: NISHIYAMA KOJI
IPC: A23L27/60
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain a weakly acidic food, a protein-containing food and a food in neutral area, excellent in heat resistance, light resistance and vividness by efficiently coloring a food into red by using red radish pigment and/or red turnip pigment. SOLUTION: Foods such as frozen dessert, beverages, baked cakes, custard puddings, candies, sauces, dressings, processed livestock products, marine kneaded products, chocolates, jelly, noodles, jams, pickles, cherries and gums are colored into red by using red radish pigment and/or red turnip pigment. Furthermore, red radish pigment is preferably used in an amount of 0.01-0.5wt.% based on foods.