baber/WOPTO huggingface dataset:
Patent JP-H11117880-A (JP)
Title: Fluid compressor
Inventor: HIRAYAMA TAKUYA
IPC: F04C18/107
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To exhibit a high performance and a high degree of reliability by supplying an appropriate volume of lubrication oil into compression chambers in order to prevent leakage between the compression chambers so as to enhance the lubricity between slide parts, for example, between a spiral groove and a blade. SOLUTION: A fluid compressor is composed of a closed case 1 an oil sump 22 formed in the bottom part of the closed case 1, for collecting lubrication oil, and a compression mechanism S accommodated in the closed case 1 and including a cylinder 2, spiral blades 5 and a roller 3 formed therein spiral grooves 4 in which the spiral blade 5 is adapted enter so as to define compression chambers 6, the roller being revolved within the cylinder through the intermediary of a rotary shaft 8. The compression mechanism S is formed therein with an oil feed passage Y through which lubrication oil collected in the sump is led to the compression chambers.
Patent JP-H06133033-A (JP)
Title: Virtual diagnosis processing system in exchange system
Inventor: NOSAKA YUKO
IPC: H04M3/22
Filed: 1992-10-16
Abstract: PURPOSE:To realize a diagnosis processing which does not depend on the type of a device constituting an exchange and which is made virtual by regulating an interface where logical indication information is set to be a parameter and making a diagnosis processing part into two hierarchies. CONSTITUTION:The diagnosis processing indication part 1a of a host software part 1 issues the indication of 'diagnosis execution' which the interface has regulated logical indication information as the parameter between the diagnosis processing part 2. A host hierarchy part 3 receiving the indication executes verification and indicates the actual execution of a diagnosis processing to a slave hierarchy part 4 with indication information. The hierarchy part 4 translates it into physical indication information, edits a command to a device being the object of diagnosis 5 and issues an order. The hierarchy part 4 receiving an execution result from the device 5 returns the result to the hierarchy part 3 and the hierarchy part 3 returns the result to the function part 1. Thus, the hierarchy part 4 executes processings different for respective devices and the hierarchy part 3 and the function part 1 execute the same processing not by the architecture of the device.
Patent JP-2000114228-A (JP)
Title: Device and system for treating substrate
Inventor: MURAOKA YUSUKE
IPC: H01L21/306
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a watermark to a substrate for which a dipping treatment and a drying treatment are performed. SOLUTION: A treatment liquid supply port 211, a treatment liquid discharge port 213, and a gas inlet port 241 are provided in a chamber 210, and also a mechanism for rotating a rotary drum 230 within the chamber 210 is provided. Thus, it is possible to supply various chemical liquids and pure water into the chamber 210, and to perform various chemical liquid treatments, standard cleaning treatments, and final cleaning treatments on a substrate 9 dipped in a treatment liquid within the chamber 210. Furthermore, after the final cleaning treatment, pure water within the chamber 210 is discharged, and also an inert gas is supplied from the gas inlet port 241, so that the substrate 9 is rotated to perform a drying treatment on the substrate 9.  As the results, after the final cleaning treatment, it is no longer necessary to convey the substrate 9 in the atmosphere, and a water mark for the substrate 9 does not occur.
Patent JP-H04156981-A (JP)
Title: Painting method for hinge
Inventor: NAKAMURA KIMINORI
IPC: B29L31/30
Filed: 1990-10-16
Abstract: PURPOSE:To easily and surely apply desired colors to hinges by subjecting the hinges to required painting without masking the hinges and sticking a coateed film of the same color as the painting color of a body to the peripheries of the hinges. CONSTITUTION:A 1st color 5 is first painted on the lower half of, for example, an automobile body and is baked in the method for painting the hinges 4 exposed on the outside plate surface of the automobile body to be subjected to multicolor painting. This part is then masked by masking paper 6 but the lower hinges 4 are not masked. A 2nd color 7 is applied around the upper half part and back door opening of the body and thereafter, the baking is executed again. The masking paper 6 is thereafter removed. The coated film applied with the above-mentioned 1st color 5 is cut to comply with the shape of the hinges 4 and is stuck to these parts. Consequently, the desired colors are easily and surely imparted to the hinges.
Patent JP-2000115477-A (JP)
Title: Image reader, its control method and storage medium
Inventor: TAKEUCHI TOSHIYUKI
IPC: H04N1/04
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an image reader at a low cost with a small size, where optical adjustment is conducted roughly in the case of the optical adjustment to decide a home position for starting image reading. SOLUTION: In this image reader, when a home position is detected to start reading of an image with a reference board 3 on which black and white marks are marked, a digital image read means 7 reads image data directly and decides a position to be the home position, when data of a black reference in the image data in the main scanning direction are all changed into white reference data. Moreover, initially a digital image peak level detection means 8 is used, and then the digital image read means 7 is used after the peak level of the image data is changed to decide the home position.
Patent JP-H05118707-A (JP)
Title: Refrigerator of cold air circulating showcase
Inventor: HIRATA KENJI
IPC: F25B39/02
Filed: 1991-10-25
Abstract: PURPOSE:To obtain the above refrigerator of cold air circulating showcase having a high heat exchanging performance and a high frosting resistance. CONSTITUTION:In a condenser which comprises two fin-equipped evaporation coils 10, 11 which are provided on a cold circulation ventilation passage and arranged on front and rear stages and in which an arrangement pattern of refrigerant pipes 10b, 11b in the front stage evaporation coil is of a square shape and that in the rear stage evaporation coil is of a zig-zag shape, a fin pitch F1 of the front stage evaporation coil 10 is greater while a fin pitch F2 of the rear evaporation coil 11 is set to be smaller. With respect to the evaporation coil 10 a length P2 thereof from the refrigerant pipe 10b located on a frontmost row to the tip of the fin 10a is set to be 1/2 or less of the pipe arrangement pitch P1. A refrigerant is supplied to the evaporation coil 10 in a counter flow with respect to the ventilation direction circulated air in a refrigerator while a refrigerant is supplied to the coil 11 in a parallel flow with respect to the same.
Patent JP-H06100896-A (JP)
Title: Production of granular detergent
Inventor: NAGASHIMA TATSURO
IPC: C11D3/10
Filed: 1992-09-22
Abstract: PURPOSE:To obtain a uniform granular detergent by mixing a principal constituent comprising a specified natural soda ash with a nonionic surfactant, etc., in a specified agitating tank. CONSTITUTION:A principal constituent, preferably in an amount of at least 70%, comprising a natural soda ash 6 which preferably consists of about 8% grains 7 coaser than 30 mesh, about 3% grains 8 passing through a 200-mesh sieve, and the balance of relatively large grains 9 coaser than 100 mesh and of which the grains not passing through a 100-mesh sieve accout for the major part is mixed with, e.g. a nonionic surfactant (e.g. an amide produced from a coconut oil) preferably in an amount of 7-13% in an agitating tank having agitating blades on the bottom and side thereof.
Patent JP-S62136671-A (JP)
Title: Electrophotographic recording device
Inventor: KUNISHIGE HIDENORI
IPC: G03G15/01
Filed: 1985-12-11
Abstract: PURPOSE:To record a color image at high speed with simple constitution by inputting plural color signals alternately in the direction of the scanning axis of a photosensitive body and forming latent images corresponding to signals of respective colors with developers of the respective colors. CONSTITUTION:Input color image signals corresponding to the toner colors Y, M, and C are inputted to an array light source 16 alternately by a control circuit 19 to perform illumination control, thereby forming a negative electrostatic latent image of a pattern in which Y, M, and C are arrayed alternately in units of one-dot light sources 17 of the light source 16 in the main scanning direction X of the photosensitive body 14 on the photosensitive body. This latent image is inverted from negative to positive and developed by three developing devices 20-22 with positively charged toner of colors corresponding to the color signals, thereby forming a color image on the photosensitive body 14. Therefore, high-speed recording is performed in one latent image forming and developing process, a color shift is eliminated, and the device is reduced in size.
Patent JP-H04152250-A (JP)
Title: Surface state inspection device
Inventor: SATO YOICHI
IPC: G01B11/30
Filed: 1990-10-16
Abstract: PURPOSE:To inspect the surface condition of object to be examined including roughness certainly and accurately by comparing the surface condition with the preset boundary line or plane to define the acceptability about the surface condition. CONSTITUTION:An examination device 20 determines a concentration histogram n(K) for the image data photographed by a photographing device 10, and the mean mu and standard deviation sigma based on this histogram are obtained. This is followed by determination of the theoretical frequency g(K) conforming to the normal distribution having means muupsilon, sigmaupsilon of the mean and standard deviation of each concentration histogram, which has been prepared from a number of acceptable samples, and the adaptivity factor F corresponding to the difference from the histogram n(K) at this time. Then the characteristic values are put in correspondence to the surface condition as the object to be examined at this time in the plane or space which uses as characteristic axes the adaptivity factor F and standard deviation sigma, or adaptivity factor F and mean mu, or the adaptivity factor F and standard deviation sigma and mean mu, and are compared with the preset boundary line or boundary plane for defining the acceptability of the surface condition. This enables precise inspection of the surface condition.
Patent JP-H11117024-A (JP)
Title: Continuous annealing equipment of strip
Inventor: FUKADA YASUO
IPC: C21D9/56
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide the continuous annealing equipment of a strip capable of cooling the strip with high heat conductivity without damaging the strip or generating the noise. SOLUTION: In a continuous annealing equipment of a strip in which a heating zone 40, a soaking zone 50, a cooling zone 10, a super-aging zone 70, and a final cooling zone 80 are arranged in order from the upstream side in the traveling direction of a steel strip 100, an inlet side sealing device 13 or an outlet side sealing device 14 to partition the cooling zone 10 is provided while the strip 100 is traveled on the upstream and downstream sides in the traveling direction of the strip 100 in the cooling zone 10, an introduction passage 15 to feed a cooling gas 102 consisting of hydrogen gas in high concentration with high heat conductivity inside the cooling zone 10 is connected to the cooling zone 10, a suction port of a fan 17 to stuck the cooling gas 102 in the cooling zone 10 is connected to the cooling zone 10,  a plurality of gas jet chambers 11 are mounted on a shell 16 of the cooling zone 10 so as to be opposite to the steel strip 100, an outlet of the fan 17 is connected to the gas jet chambers 11 through a gas feed tube, and a gas cooler 18 is provided on the suction port side of the fan 17.
Patent JP-H06131938-A (JP)
Title: Electric opening/closing device
Inventor: HASHIZUME SHINICHI
IPC: H01H3/12
Filed: 1992-10-16
Abstract: PURPOSE:To provide an inexpensive electric opening/closing device excellent in the contact reliability and environment resistance while securing the preset conductivity. CONSTITUTION:A moving contact piece 2, a common contact terminal 3, and an inverting spring 4 are coupled with each other to form a coupling section serving as an electric passage. A metal plated layer 11 and an ion implanted layer 12 are formed in sequence on the surfaces of the moving contact piece 2, common contact terminal 3, and inverting spring 4.
Patent JP-H04154224-A (JP)
Title: Radio information automatic recorder
Inventor: TAKAI HIDEO
IPC: G11B31/00
Filed: 1990-10-17
Abstract: PURPOSE:To effectively carry out automatic recording while suppressing undesired power consumption and to protect a battery used from failing when the automatic recording section of a radio information automatic recorder is not connected with the battery by carrying out an automatic recording operation that can record a reception signal only for a particular time range. CONSTITUTION:This recorder is provided with a discriminating means 642 for discriminating whether or not a car radio receiver 10, an inspection means 20, and a recording means 30 are connected with an on-vehicle battery, a clock mean 61 for counting the present time, and a control means 641, when it is discriminated that respective means 10, 20, and 30 are not connected with the battery, respective means 10, 20, and 30 are energized with on-vehicle battery for a specified period of time determined based on time referred to the clocking means 61. Thus, the present radio information automatic recorder can carry out automatic recording effectively while suppressing undesired power consumption to protect the battery from failing.
Patent JP-H11121032-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: MORI SHOICHIRO
IPC: H01M10/052
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery excellent in low temperature characteristics, long period stability, and recycle characteristics, and having high energy density. SOLUTION: This secondary battery is provided with a negative electrode containing graphite as at least one constituting component thereof as negative electrode material capable of storing and discharging lithium, a positive electrode, a negative electrode collector, a positive electrode collector, nonaqueous electrolyte comprising solute and an organic solvent, and a separator. The mixed solvent containing ethylene sulfite and vinylene carbonate is used as the organic solvent. The material of the contact portions of the positive electrode collector and a positive electrode side outer can with the nonaqueous electrolyte is valve metal or its alloy.
Patent JP-H08135321-A (JP)
Title: Forming method for frame body
Inventor: OCHI SHUHEI
IPC: E06B3/96
Filed: 1994-11-14
Abstract: PURPOSE: To provide a frame body forming method which is few in the number of members and high in productivity. CONSTITUTION: One piece of channel steel 1 is bent at fixed spots to form a frame body 10. In addition, the fixed spots of the opposite flanges 1a of the channel steel 1 are notched, and the channel steel 1 is bent along the notched part 2. Thus a cutting process becomes unnecessary for improving productivity. Especially, the frame body is suitable for a continuous production line system, and can correspond to multi-semimicro-production. In addition, few joint parts can improve its strength, and the channel steel 1 can be easily bent owing to the notched parts provided at the fixed spots of the flange 1a. Since a irregular part does not occur on the surface of the flange 1a in a bent spot, a gap does not occur in the attaching part of a face member attached to the surface of the flange 1a.
Patent JP-H11121734-A (JP)
Title: Solid-state image pick up element
Inventor: WADA KAZUJI
IPC: H04N5/357
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To miniaturize picture elements and the parts between the picture elements and to improve the charge transfer efficiency, dynamic ranges and the like and high speed driving by decreasing the parasitic capacitance between transfer electrodes at the same time in the solid-state image pick up element (CCD) of an all-picture-element reading type. SOLUTION: A plurality of light receiving parts 2, which are aligned in the matrix pattern, and vertical transfer registers 3 having three layers of transfer electrodes (7A, 7B and 7C) in correspondence with the line of the respective light receiving parts 2 are provided. The transfer electrode 7A of the first layer is directly connected to a driving-pulse supply line 19 without through a shunt wiring 14. The transfer electrodes (7B and 7C) of the second layer and the third layer aligned between the light receiving parts 2 neighboring in the vertical direction do not overlap. Furthermore, the respective transfer electrodes (7B and 7C) of the second layer and the third layer are connected to driving-pulse supply lines 18 and 17 through the shunt wiring 14.
Patent JP-2001097356-A (JP)
Title: Paper heat insulation cup
Inventor: NAGAE MINORU
IPC: B65D3/22
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a paper heat insulation cup storing instant noodles, soups and the like to be taken by pouring hot water over them, eliminating the fear of the permeation of spilled hot water, soup and the like from an end face of the bottom of a paper outward winding shell and provided with superior heat insulation properties, shape retention properties and the like of the bottom of the cup. SOLUTION: An outward winding shell 30 of any of the various kind of shapes is stuck onto the outer face side of a paper container cup 20, and a heat insulation space 40 is formed between the container 20 and the outward winding shell 30 of the heat insulation cup, and the water-repellence treatment is applied at least on an end face 31 of the bottom of the paper outward winding shell 30.
Patent JP-S61158480-A (JP)
Title: Drug bag feeder
Inventor: ANDO KAZUTO
IPC: B41J13/00
Filed: 1984-12-28
Abstract: PURPOSE:To enable a manual operation for sorting drug bags to be saved when printing the directions for use on the drug bags by a printer, by a construc tion wherein a drug bag feeder comprises a drug bag fitting part, a drug bag delivering part and a drug bag feeding means provided therebetween, the feeding means being supplied with motive power from a platen shaft in a printer. CONSTITUTION:The drug bag is selected according to the kind of the drug, a selection signal is sent to a clutch part of a feed-starting means 26, and a roller 31 is operated to feed the drug bag into the drug bag feeding means 6. The means 6 is so constructed that when a platen 8 is operated, the entire part of the means 6 functions to feed the drug bag in a predetermined direction. An unprinted drug bag located in the drug bag fitting part 3 on the right side of a rear part is fed into the feeding means 6 by the roller 31, and is fed by rollers 12, 14, 17. Then, the drug bag is once fed into a printer 2, where predetermined information is printed on the bag, thereafter the bag is returned into the feeding means 6, and the printed drug bag is fed out to the drug bag delivering part 5 by a roller 23.
Patent JP-H10125942-A (JP)
Title: Apparatus and method for manufacturing solar cell and solar cell
Inventor: HANABUSA AKIRA
IPC: H01L21/205
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain a high-efficiency solar cell at a low cost by tightly sealing the inlet/outlet of a vacuum apparatus with liq. SOLUTION: A liq. pot 9 has an inlet 12 at the outside and outlet 13 at the vacuum side and is located below a vacuum apparatus 11. Cd is held in a liq. state by a heater 14. The apparatus 11 has a vacuum pump 15 and gas entrance 16. It is heated by a heating lamp 17 to form a cadmium telluride film on a cadmium sulfide film 3 of a substrate/raw material holding jig 1 from a cadmium telluride material 6. The jig 1 with the cadmium sulfide film is moved to the air. The liq. pot 18 has an inlet 20 at the vacuum apparatus 11 side and outlet 21 at the air side and is located below this apparatus 11. Te is held in a liq. state by a heater 22. This realizes a high efficiency at a low cost.
Patent JP-2000108564-A (JP)
Title: Information concealment card
Inventor: SUGAYA KENJI
IPC: B42D15/10
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an information concealment card in which forgery- preventive effect is high. SOLUTION: The information concealment card is constituted of information printing layers 2 formed in the prescribed region on the base material 1 of a card, a concealment layer 4 for concealing the information printing layers, a release layer 3 formed on the information printing layers as the substrate of the concealment layer and a forgery-preventive layer 5 in which either a woven pattern continuously superposed on both the release layer and the base material of the card around the release layer or a parallel straight line pattern is printed. The area of the release layer is formed smaller than the area of the concealment layer. Thereby, both the concealment layer of a region free from the release layer on the substrate and the forgery-preventive layer are not released but remain.  Accordingly, even if a someone desires to forge the information concealment card, the remaining forgery-preventive layer and the reformed forgery-preventive layer are made discontinuous and it is easily recognized that the card is a forged card.
Patent JP-H11117709-A (JP)
Title: Oil drop separating device from cooled, pressurized air, in gas turbine engine
Inventor: NAKAGAWA TETSUYA
IPC: F01D25/18
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To enable the lubricating oil to be discharged from a discharge port without hindrance by providing an introduction path which is communicated from outside a gear case with inside a first wall and which introduces cooled, pressurized air into a centrifugal type separating mechanism. SOLUTION: In an oil drop separating device in which plural blade parts 6 are radially provided around a rotatably supported, hollow shaft body 5, and a centrifugal type separating mechanism 3 in which openings 7 each of which is communicated with the hollow part of the inside of the shaft body, are formed on the side faces of the shaft body 5, which are positioned between the adjacent blade parts 6, is installed in an auxiliary machinery driving gear box, a cylindrical wall part 11 is provided around the centrifugal type separating mechanism 3, and an introduction pipe 15 which is communicated from outside the gear case with inside the wall part 11 and which introduces cooled, pressurized air into the centrifugal type separating mechanism 3, is provided.