baber/WOPTO huggingface dataset:
Patent JP-2001165185-A (JP)
Title: Flexible shaft coupling for rolling stock
Inventor: KAMIBAYASHI KENJIRO
IPC: F16D3/74
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To eliminate chattering and whirling vibration in the direction of rotation caused by a clearance of backlash and a noise generated due to these chattering and whirling vibration. SOLUTION: This flexible shaft coupling connects a motor shaft 1 and a pinion shaft 2 arranged to be opposed on the same axial line. Flanges 11, 12 are mounted in respective shaft ends of the motor shaft 1 and the pinion shaft 2. Between these flanges 11, 12 is connected capable of deformation by circular ring members 13 made of elastic material of U-shaped section opening an external peripheral part. Accordingly, by using the circular ring member made of elastic material of U-shaped section opening the external peripheral part as a connection member connecting the two shafts arranged to be opposed on the same axial line to eliminate a clearance of backlash like in a gear type flexible shaft coupling using a gear meshed with each other, generation of chattering and whirling vibration in the direction of rotation due to the clearance of backlash is prevented, a noise generated due to these chattering and whirling vibration is also eliminated.
Patent JP-H09166947-A (JP)
Title: Image forming device
Inventor: KATO SHINGO
IPC: G03G21/10
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device provided with a cleaning device capable of preventing the surface of a toner image carrier from being damaged by mitigating impact force applied to the surface at the time when a cleaning member comes into contact with/is separated from the surface of the toner image carrier and also capable of improving the reliability of the touching/ detaching operation so as to obtain a high-quality image. SOLUTION: A blade touching/detaching means having a blade 16a touchable to/detachable from the surface of an intermediate transfer belt 10 is constituted by using an eccentric circular cam 63, an electromagnetic half-rotating clutch switching whether driving from an image forming device main body is transmitted to the cam 63 or not based on a control signal, and an arm 52 at least the part of which is formed to nip the outside periphery of the cam 63 and which has a fulcrum at a specified position. The blade 16a is disposed to be positioned at a contact position and a separating position with respect to the surface of the belt 10 in accordance with rocking displacement at the time when the arm 52 rocks centering the fulcrum accompanying the rotation of the cam 63.
Patent JP-H11185718-A (JP)
Title: Armor body for battery
Inventor: KAGEYAMA YOHEI
IPC: H01M2/02
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an armor body for a battery superior in electrolytic liquid resistance and a long term storage characteristic. SOLUTION: An armor body for a battery comprises a laminated film having at least three layers comprising an intermediate layer comprising a metal foil layer and inner and outer layers comprising polyolefine layers, and the laminated layer film is formed into three fold envelope-like so that an overlap portion is formed. By the thermal fusion of the overlap portion, the metal foil layer of an end portion is coated by the polyolefine layers, and sealing material covering the end portion is mounted on an upper portion and a bottom portion sealed by thermal fusion.
Patent JP-H06198684-A (JP)
Title: Injection molding of crystalline synthetic resin
Inventor: KATAOKA HIROSHI
IPC: B29C45/37
Filed: 1992-12-28
Abstract: PURPOSE:To provide a molded form having a crystalline layer resided in immedi ate proximity to the surface of the molded form by providing a specific heat insulation layer on a wall surface to be formed with the cavity of a main mold comprising metal, and then performing infection molding by keeping the main mold and mold surface at a predetermined temperature. CONSTITUTION:The material of a main mold comprises metal having a heat conductivity of 0.05 cal/cm.sec.C or above at room temperature and contains metal generally used for synthetic resin mold. The heat insulation layer provided on the wall surface of a cavity is featured in that it has a heat conductivity of 0.002 cal/cm.sec. deg.C or below and a thickness of 0.001-1mm. For the material, it is preferable to employ straight chain molecular polylmide. Herein, injection molding is effected such that the main mold is cooled at a temperature of 70 deg.C or lower and after the injected resin is in contact with the mold surface, the mold surface is kept at a temperature of 100 deg.C or above at least for 0.1sec. For the crystalline synthetic resin, it is preferable in particular to employ polyoxymethylene and polyamide.
Patent JP-H07190407-A (JP)
Title: Air-conditioner
Inventor: FUJITA HIDEKATSU
IPC: F24F1/02
Filed: 1993-12-24
Abstract: PURPOSE:To surely drop water droplets without allowing them to be splashed by air even in the case where the velocity of air passing through a condenser is increased, by continuously dropping the water droplets. CONSTITUTION:A condenser of an air-conditioner having therein a refrigerating cycle comprising an evaporator, the condenser, a compressor and a pressure reducing device has a function of forcibly evaporating drain water condensed by the evaporator. It is so designed that, when a predetermined amount of drain water is accumulated among condenser fins 6 so as not to be splashed without being influenced by the velocity of air passing through the condenser, the drain water contained in the spaces among the condenser fins 6 can be easily dropped downward from deformed portions on end faces of the fins. For this purpose, a water droplet dropping guide part 8 is provided, which is formed into a wave shape by deforming a plurality of end faces of the fins on the downstream side of the condenser in a perpendicular direction and in a downwardly straight line.
Patent JP-H07193123-A (JP)
Title: Production of semiconductor device
Inventor: SHINOHARA TOSHIAKI
IPC: H01L21/76
Filed: 1993-12-24
Abstract: PURPOSE:To prevent the generation of leak current due to crystal defective even when the crystal defective is generated on the side of a trench and to realize an element separation structure with a minimum chip area. CONSTITUTION:This production method includes a first process where a pad oxide film 102 is formed on the surface of a silicon substrate 101, a silicon nitride film 103 is formed on the surface thereof, and a mask oxide film 104 is formed on the surface thereof, and a second process where the film 103, film 102, substrate 101 are etched by using the film 104 as a mask in order to a trench 105 on the substrate 101. Further, it includes a third process where the inside of the trench 105 is filled to form a buried polysilicon 107, a forth process where the film 103 is side-etched by using the film 104 as a mask, and a fifth process where an LOCOS oxide film 108 is formed on the surfaces of the substrate 101 and polysilicon 107 by using the film 103 as a mask.
Patent JP-H06205118-A (JP)
Title: Lcr data processor
Inventor: FURUSATO YOSHIHARU
IPC: H04M15/00
Filed: 1992-12-28
Abstract: PURPOSE:To minimize cost by performing a processing corresponding to the real utilization condition of a telephone set by periodically updating minimum cost line path selection information and performing an LCR processing based on the information. CONSTITUTION:A speech detail reception part 12 receives speech detail information supplied from a speech detail output part 10 and outputs it to a statistical processing part 13. Then, statistical information 14 for generating LCR data records time counting data as the sum of the number of times of speaking by speaking locations classifications and speaking time, and the processing part 13 updates the time counting data recorded in the statistical information 14 based on the speech detail information. In this case, an LCR data generation part 15 decides a selecting network from the average speaking time, which can be decided from the number of times of speaking by speaking location classifications in the statistical information 14 and the charging information lists of respective networks by destination classifications in a charging table 16. The contents of LCR data 17 are updated by using this network. Thus, each of network switching time to be the selective network of minimum cost is calculated based on the charging information read from the table 16, the average speaking time is calculated from the statistical information 14, and the cost is minimized.
Patent JP-H11165141-A (JP)
Title: Method for landfill disposal treatment of industrial waste and wrapping structural body used therefor
Inventor: FUKADA YOSHIHIDE
IPC: B09B1/00
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To efficiently prevent environmental pollution due to leakage and elution of harmful waster-liquor and malodor out of industrial wastes for landfill disposal during the landfill in the present time and also after closing the site for wastes at the time of completion of landfill in further. SOLUTION: Industrial wastes D are disposed for landfill in a wrapping structural body 100 comprising a waterproof layer 10 formed on the surface of the site F3 for disposal, a circumferential wall 20 formed in the surrounding of the layer 10, and a tent 30 stretched above the circumferential wall 20 in a downward movable manner. On completion of landifilling, the tent 30 is lowered to wrap the industrial wastes D with the waterproof layer 10, the circumferential wall 20, and the tent 30, and the wastes are isolated from the peripheral environments.
Patent JP-H10168039-A (JP)
Title: Production of 2-amino-5-alkyl-phenol
Inventor: BEHRE HORST
IPC: C07C213/00
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as an intermediate for the production of cereal-protecting agents and photographic chemicals by hydrolyzing a 2-amino-5-alkyl-benzenesulfonic acid or its salt with an alkali. SOLUTION: The objective compound can be produced by the alkali hydrolysis of a 2-amino-5-alkyl-benzenesulfonic acid or its salt in an aqueous solution of an alkali metal hydroxide (e.g. sodium hydroxide or potassium hydroxide) having an alkali metal concentration of >=50wt.% (based on the total weight of the reaction mixture) preferably at 250-400 deg.C under a pressure of e.g. up to 120 bar. The compound is useful especially as an intermediate for the production of a color-developing agent.
Patent JP-H08234994-A (JP)
Title: Computer system and its operating method
Inventor: JIEIMUSU EI GOSURINGU
IPC: G06F9/45
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To efficiently execute a computer program by verifying the program and, when such an instruction that violates a prefixed restriction on the use of a stack or data type is found, preventing the execution of the program by means of an interpreter. SOLUTION: A byte code verifier 240 verifies the operand data type compatibility of a byte code program 221 designated by a CPU 206 and the appropriateness of stack operation under the control of a byte code interpreter 242 before the program 221 is executed. Only when the compatibility and stack operation pass data type tests and tests on the use of a stack, the verifier 240 actually sets the program 221. When the verifier 204 is used, the integrity of the program 221 can be verified and the interpreting speed of the program can be increased remarkably.
Patent JP-2000167056-A (JP)
Title: Respiratory gas storage device
Inventor: OKUYAMA KIMIMICHI
IPC: A61M16/10
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide low oxygen content air suitable for encouraging a health and promoting the prevention and medical care of diseases for a relatively long time. SOLUTION: A communication tube 5 is connected at its end to a through- hole 3 provided in a dovetail mask 1. A balloon respiratory gas storage portion 7 is connected to the other end of the communication tube 5. The mask 1 has an outside air supply port 9 passed therethrough for supplying outside air during respiration. When a mouth and a nose are covered to be blocked with the mask 1 in respiration, the concentration of oxygen in gas staying in the respiratory gas storage portion 7 is slowly reduced while receiving outside air supplied from the outside air supply hole 9.
Patent JP-H09158145-A (JP)
Title: Drive rotary vehicle of snow melting device
Inventor: NITTA YUKIHIKO
IPC: E01H5/10
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To remove or exclude snow accumulated in a carriageway and a station home train running truck area in a snowfall area while running and load the snow with a drive rotary and simultaneously exclude the snow with a heating heat and a hot water. SOLUTION: On one snow melting machine main body 1 formed in box shape with stainless steel and steel plate, there is provided a combustion boiler main body 2 in the central part of a snow melting machine which is incorporated with a working device, a fuel tank 9, a fuel controller 10, a drive fan 11 and a power source battery 12. With the air pressure of the drive fan 11, fuel is fed to a combustion area of a burner of a boiler where snow is wound up with a drive rotary device 17 in the front of a drive car of a heating snow melting device which reinforces the heating heat and exhausted heat, thereby loading up and melting the snow simultaneously.
Patent JP-H11164812-A (JP)
Title: Electronic endoscope
Inventor: IKETANI KOHEI
IPC: A61B1/06
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an electronic endoscope which is composed of a scope and a video signal processing device freely connecting/disconnecting the scope, which adopts sequential color illumination method or color chip method or reproduce color images, and which can safely adjust the quantity of light manually in an external light monitoring mode. SOLUTION: This electronic endoscope is provided with a manual quantity of light adjustment means which can manually adjust the quantity of light guided from a white light source 24 to a scope 10 when the external light monitoring mode is selected. This means includes a diaphragm 26 controlling quantity of light, a middle level setting means setting quantity of light to the middle level when the external light monitoring mode is selected, a manually operated UP button switch which instructs a quantity of light control means to increase quantity of light so that the quantity of light increases from the middle level to the specified higher level step by step. This switch increases quantity of light step by step to higher level, then increases the quantity of light to the highest level for a specified time.
Patent JP-H11167634-A (JP)
Title: Image area dividing method, image area dividing device, recording medium storing image area dividing program, image retrieving method, image retrieving device and recording medium storing image retrieval program.
Inventor: OKOCHI YORIYUKI
IPC: G06T7/00
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To divide an image in an area in which the characteristics of the image is well represented in accordance with the image and further to perform image retrieval with high accuracy. SOLUTION: An image 13 is divided into a grid form to obtain plural small rectangular areas, feature variables such as the average color and the representative color in each small area are extracted, small areas which have common feature variables are integrated and polygonal division areas 14 to 18 are formed. By this, it is divided into a division area that represents the features, the similarity of the division area of a key image and the division area of an object image of an image database is calculated and the object image that is the most similar is taken out as a target image.
Patent JP-H09177938-A (JP)
Title: Differential gear
Inventor: SHIGEO YOSHIHIRO
IPC: F16H48/38
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To make a difference gear compact, to make it inexpensive in manufacturing cost, and to facilitate the degree of freedom in the design of the torque bias ratio, in a differential gear by which the rotational input from an engine is branchedly transmitted to both wheels. SOLUTION: In this differential gear, a ring gear 4 with which an input gear is engaged is provided to the outer circumference of a housing 1, and the end parts of axles are inserted through an internal space 5 and are journalled to the bearings 7, 7 provided to both sides of the housing 1, and side gears 3a, 3b constituting a helical gear are provided to the ends of the axles, and to both the gears, spur gears 2a, 2b are engaged so as to be inclined to the housing.
Patent JP-H10186113-A (JP)
Title: Double refractive prism and optical pickup utilizing the prism
Inventor: NISHI NORIAKI
IPC: G11B7/135
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a double refractive prism allowed to be easily manufactured and capable of determining the optical path of an optical beam in accordance with the limitation of parts arrangement in a device and an optical pickup and an optical disk device utilizing the double refractive prism. SOLUTION: When the prism 25 is constituted of fixing a 1st prism 25a consisting of an isotropic medium and a 2nd prism 25b consisting of a double refractive material, the refractive index (n) of the 1st prism 25a and the refractive indexes no, ne of the 2nd prism 25b are set up to prescribed values. Consequently the optical path of an optical beam projected through the 2nd prism 25b can be determined in a required direction.
Patent JP-2001165349-A (JP)
Title: Directional control valve
Inventor: TAKAHASHI KIWAMU
IPC: F16K31/122
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a directional control valve which makes possible to secure a shock absorbing action at times of change-over of a spool from and to a neutral position and to move the spool in very short time under predetermined working oil pressure from the neutral position as well. SOLUTION: In the directional control valve 1 provided with first pilot cap 12 having a pilot chamber 12a against which a end face of the spool 11 is opposing and to which a pilot pressure is introduced, a built-in member 15 is arranged in the pilot chamber 12a and the built-in chamber 15 then contains a space 16 to receive movably a end face of the spool 11 and a orifice 17 to provide the buffering function for the spool 11 to move gradually at the time of change-over to the neutral position wherein the orifice 17 is constitutively communicated to a pilot pressure supply line 18 formed in the first pilot cap 12 through a chamber 12a formed in the built-in member 15.
Patent JP-H10194476-A (JP)
Title: Sheet feeding device and image forming device
Inventor: NAKAYAMA KATSUO
IPC: G03G15/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of image failure as foreign matter such as oil, etc., held in a sheet feeding roller is attached on a sheet because a period of time when the rubbery sheet feeding roller makes contact with the sheet is long. SOLUTION: It is detected by a sheet surface detection lever 19 and a sheet surface detection photo interruptor 20 that a loading tray 11 is raised and a sheet 12 on the top level is arranged at a feeding position and this sheet 12 makes contact with a sheet feeding roller 13. In accordance with this detection signal, a control means lowers the loading tray 11 until the time a certain period of time before a demand of sheet feeding for picture image formation and separates the sheet 12 from the sheet feeding roller 13. Consequently, it is possible to prevent attachment of foreign matter such as oil, etc., on the sheet from the sheet feeding roller 13 by shortening contact time between the sheet feeding roller 13 and the sheet 12.
Patent JP-H06177953-A (JP)
Title: Dial number entry device for transmission equipment
Inventor: NARA YOKO
IPC: H04M1/2745
Filed: 1992-12-04
Abstract: PURPOSE:To simply and accurately enter a dial number to a transmission equipment. CONSTITUTION:A dial number entry device H for transmission equipment has a box shaped case 10 with a card insertion path 11 at its upper side. One side opposite to the card insertion path 11 in the inside of the case is provided with a laser diode 12, a light receiving element 14 and a conversion processing circuit 15. When a card 20 on which a bar code 20a for indicating a dial signal is printed thereon is inserted to the insertion path, a light made incident via a slit 13 from the laser diode strikes on the bar code and is reflected thereon and made incident on the light receiving element. The light receiving element converts an incident light into an electric signal and it is outputted to a conversion processing circuit. The conversion processing circuit converts the input into numeral information indicated by the bar code and outputs it to a dialing circuit 30 provided to a telephone set as a dial number display signal.
Patent JP-H072548-A (JP)
Title: Device and method for forming coating by heat decomposition
Inventor: ROBEERU TERUNO
IPC: C03C17/00
Filed: 1993-12-28
Abstract: PURPOSE: To provide a device for forming, by pyrolysis, a coating of a metal or metal compd. on one surface of a moving hot glass substrate by bringing this surface into contact with a gaseous treating agent.  
     CONSTITUTION: The device has a supporting means 20 for carrying the substrate 16 through a coating chamber 14. This coating chamber is provided with at least one inlet 12 for the gaseous treating agent in the form of a groove-shaped hole which opens directly into the coating chamber and extends across the route of the substrate in order to supply and spray the gaseous treating agent. At least one waste gas outlet 18 is disposed for the purpose of discharging the waste gas from the coating chamber. A moving type shielding means arranged within the coating chamber adjacently to a roof 38 of the coating chamber is disposed to lessen the formation of deposits on the roof of the coating chamber. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H06181541-A (JP)
Title: X-ray fluoroscopic apparatus
Inventor: OIKE ATSUHIRO
IPC: H04N5/321
Filed: 1992-12-11
Abstract: PURPOSE:To display an examine on a television (TV) monitor by its practical size by enlarging or reducing a fluoroscopic image in accordance with positional relation among a measured X-ray tube bulb, the examine and an image intensifier and the apertures of the image intensifier and the TV monitor. CONSTITUTION:The size of a fluoroscopic image obtained from the image intensifier 3 is enlarged to b/a times in accordance with a distance (a) between an X-ray tube bulb 1 and an examine 2 and a distance (b) between the bulb 1 and the intensifier 3. Or the image is enlarged to d/c times in accordance with the aperture (c) of the intensifier 3 and the aperture (d) of the TV monitor 6. A video conversion device 6 enlarges a video obtained from a TV camera 4 to {(aXc) divided by (bX2)} times, cuts out the video in accordance with the aperture of the monitor 5 and outputs the processed image to the monitor 5. Even when the combination of devices to be used is changed, a fluoroscopic image can be displayed on the monitor by its practical size.