baber/WOPTO huggingface dataset:
Patent JP-H11146193-A (JP)
Title: Image forming device and its management system
Inventor: SATOU TAKAKO
IPC: H04N1/40
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To allow unskilled servicemen to picture-process an object original in an excellent state and to adjust an image properly. SOLUTION: A cross reference table that cross-references in advance the image quality sorts of an image to be picture-processed and control parameters as control factors for image quality adjustment are provided in an operation section 24 of a digital copying machine 10. The control parameters of the cross reference table are an image quality mode, a filter coefficient, filter strength, γ, and elimination of isolated point or the like. The image quality sorts are a silver-salt photograph, an automobile inspection certificate, set-off, newspaper, FAX, a background, and low contrast or the like. The respective control parameters are selected and combined optimally. Since the optimal control parameters are selected simply by serviceman's designating an image quality sort on the operation section 24, the image is properly and easily adjusted even by the unskilled.
Patent JP-H02170036-A (JP)
Title: High-temperature creep tester for ceramics
Inventor: IWASAKI HIROYUKI
IPC: G01N33/38
Filed: 1988-12-23
Abstract: PURPOSE:To simultaneously execute creep tests with plural test pieces by providing plural supporting means having driving devices to insert and detach the test pieces into and from the inside of a furnace body. CONSTITUTION:Various kinds of test pieces which are different in characteristics such as components and density are disposed on a base 24 on the supporting means 14 and the inside of the electric furnace 11 is heated up. The means 14 are then risen by a motor 18 to insert the test pieces 27 into the furnace 11. Prescribed stresses are applied to the respective test pieces 27 from a pushing rod 29 of a loading device via an upper loading means 28 at the point of the time when a prescribed temp. is attained. The motor 18 is driven upon lapse of the prescribed time to lower the base 24. The test pieces on the base 24 detached to the outside of the furnace 11 are changed with the fresh test pieces and the test pieces are inserted into the furnace 11. The creep test at the prescribed temp. is immediately continued by applying the stresses from the rod 29.
Patent JP-2000163252-A (JP)
Title: Circuit, system, and method for digital signal processing for executing approximation with respect to logarithm and inverse logarithm
Inventor: ALLRED RUSTIN W
IPC: G06F7/556
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain an efficient circuit for determining an approximate value which is acceptable to a function by discriminating the integer part of an approximate value of logarithm by a discriminated and limited area. SOLUTION: A storage device 102 is coupled with an MSD discriminating circuit 104 so as to obtain its complete value. The storage device 102 is coupled with a multiplier 106 so as to obtain a value r. Further, a circuit 103 is provided which discriminates a limited area wherein x is put. The limited area is one of a plurality of limited areas. Those limited areas correspond to different values of integers n, and the lower side is limited by bn and the upper side is limited by bn+1. Further, the discriminated area discriminates the integer part of an approximate value of logarithm. Circuits 106 and 108 are provided in order to determine the decimal part of the approximate value of logarithm by mapping part of x to one point along a curve representing the approximate value of part of actual logarithm of (x).
Patent JP-H02173221-A (JP)
Title: Apparatus for charging raw material
Inventor: KONO HITOSHI
IPC: F27D11/06
Filed: 1988-12-26
Abstract: PURPOSE:To easily eliminate forcible contact in both chambers by connecting a vacuum chamber for melting raw material and a raw material adding chamber set at the upper part thereof with a partition valve and further enabling by-pass to both chambers through an auxiliary valve having small inner diameter. CONSTITUTION:The raw material adding chamber 15 is set at the upper part of the vacuum chamber 14 providing a crucible 1 through the partition valve 10. After making the prescribed vacuum degree in this raw material adding chamber 15 with a vacuum pump 17, the above partition valve 10 is opened and the raw material adding bucket 9 is descended into the vacuum chamber 14 evacuated with a vacuum pump 16, and the melting raw material 2 is supplied into the crucible 1 from this and melted. In the above vacuum furnace, the vacuum chamber 14 and the raw material adding chamber 15 are connected with the by-pass pipe 21 and the auxiliary valve 22 having smaller inner diameter than the inner diameter of the above partition valve 10 is set. By this method, during cutting off between the vacuum chamber 14 and the raw material adding chamber 15 with the partition valve 10, the inner pressures in both chambers are easily equalized with the above auxiliary valve 22, and the partition valve 10 is smoothly opened with relatively light force and the charge of the melting raw material is facilitated.
Patent JP-H08174355-A (JP)
Title: Part assembling device
Inventor: ABE KAZUYOSHI
IPC: B23P21/00
Filed: 1994-12-27
Abstract: PURPOSE: To perform production with a limited space and high efficiency even when a part has the high number of assembly processes. CONSTITUTION: A part assembling device comprises a two-arm robot 20; multishaft type robots 25A and 25B; and a transfer truck 15F. By vertically and horizontally moving a conveyance truck, on which a work is placed, during the work of the robot, the conveyance truck is burdened with one shaft of the robot, the work range of the securely arranged robot is spread in a pseudomanner, and a production line is reduced and working efficiency is improved.
Patent JP-2000151935-A (JP)
Title: Device and method for picture copying and storage medium
Inventor: HARA KENJI
IPC: G03G21/14
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To copy a picture without deteriorating the productivity of a printer by periodically and frequently shading an optical system when time between generated pictures is long. SOLUTION: Since a stop is not permitted when an intermediate transfer body is continuously operated, a picture is transmitted to a second area 3802 after time when the intermediate transfer body rotates for a distance 3804 to the second area 3802 is waited for after the transmission of the picture of a first area 3801 terminates. Scan sequence is constituted so as to deal with two pictures or paper and can deal with one picture. Sequence executing shading by adjusting it to pictures which a reader outputs, namely, between first time 3804 and a longer one between second time 3805-1 and 3805-2 against a printer which cannot stop a print control process midway, is generated. Then, a copying operation is realized without deteriorating the productivity of the printer. Thus, shading frequency can stably be improved while an allowance is given to a scan operation.
Patent JP-H06174225-A (JP)
Title: Steel ball scattering type heat exchanger
Inventor: MAKINO KATSUAKI
IPC: F23J3/00
Filed: 1992-12-07
Abstract: PURPOSE:To enhance a cleaning effect such that steel balls being scattered for removing attachment of heat-transfer pipes will not be scattered to an area except for a target area. CONSTITUTION:Provided in a heat exchanger body 1 is a group of heat-transfer pipes 2, above which a plurality of steel ball charging ports 3 are provided. Steel balls charged from the steel ball charging ports 3 are collected at a lower portion of the heat exchanger body 1 to be conveyed to an upper portion of the heat exchanger body 1 by a steel ball transporting machine 4, and are again scattered into a heat exchanger through the steel ball charging ports 3 to pass along the walls of the heat-transfer pipes of the heat exchanger while impinging against the heat-transfer pipes and falling so as to remove dust adhered to the heat-transfer pipes. Partition walls 7 are provided between the steel ball charging ports 3 and the group of heat-transfer pipes 2 to correspond to every one of the plurality of steel ball charging ports 3 and to serve as delimiting areas where steel balls charged from the steel ball charging ports 3 are scattered.
Patent JP-2001139180-A (JP)
Title: Sheet material conveyance device
Inventor: SHIMAMURA YASUNOBU
IPC: B65H5/06
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a sheet material conveyance device preventing abrupt load fluctuation from applying to a conveyance roller drive motor and preventing the sheet material conveyance speed from fluctuating in press contacting a press-contact roller with the conveyance roller or releasing its press-contact. SOLUTION: In an exposure conveyance line (paper conveyance device) for a digital printer, the press-contact roller 13 is press contacted and released from the press-contact with the conveyance roller by an eccentric cam 26 rotated by a cam drive motor 27. In press contacting and releasing the press-contact of the press-contact roller 13, the rotation speed of the cam drive motor 27 and also the rotation speed of the eccentric cam 26 are lowered, or they are intermittently rotated so that the press-contact operation and press-contact release operation of the press-contact roller 13 is slowed down. The abrupt load fluctuation is thus prevented from applying to the conveyance roller drive motor so that the conveyance speed of the paper (sheet material) is prevented from fluctuating.
Patent JP-H08175381-A (JP)
Title: Unmanned truck
Inventor: NODA TOMOHIKO
IPC: G05D1/02
Filed: 1994-12-28
Abstract: PURPOSE: To provide an unmanned truck which can be made to travel stably by forcing its driving wheels to abut to a road surface constantly at an optimum ground pressure. CONSTITUTION: The ON and OFF signals of a travel sensor 25 are input to a frequency counter 52, and according to its count data, a sampling period and a signal from a period setting portion 57, a frequency storing/processing portion 53 inputs an average frequency during a sampling period to a frequency comparing/computing portion 54 as sampling frequency data for every sampling period.  The frequency comparing/computing portion 54 performs operations for comparing the upper and lower thresholds of frequencies with sampling frequency data, thereby detects the abutting state of driving wheels to the road surface and then outputs a signal to a lift motor control portion 55, which in turn feeds a signal to a lift motor 18 to cause the driving wheels to gradually approach or separate from the road surface by lift variation widths, so that the driving wheels abut to the road surface at optimum ground pressure.
Patent JP-H06172778-A (JP)
Title: Lubricant for conveyor
Inventor: MIURA KENJI
IPC: C10N40/06
Filed: 1992-12-07
Abstract: PURPOSE:To obtain a lubricant nonproblematic in foaming properties without detriment to the properties as a conveyor lubricant by adding a specified acrylic hydrocarbon having a triple bond and a hydroxyl group to the entire surfactant. CONSTITUTION:1-50 pts.wt. compound of formula I (wherein R1 and R2 are each H or 1-4C linear or branched alkyl; and R3 and R4 are each H, 1-8C linear or branched alkyl or 2-8C linear or branched alkenyl) or compound of formula II [wherein R1 to R4 are as defined in formula I; As are 2-4C alkylene groups of at least one kind; the average of x+y is in the range: 0<x+y<=15; and As may be bonded together to form a random or block structure when they are alkylene groups of at least two kinds] (e.g. 2,4,7,9-tetramethyl-5-decyne-4,7- diol or its ethylene oxide adduct) is added to 10 pts.wt. entire surfactant of a conveyor lubricant containing a lubricating surfactant to obtain the objective lubricant.
Patent JP-H08176888-A (JP)
Title: Method for cooling plated steel sheet and device therefor
Inventor: WATANABE KIYOSHI
IPC: C25D5/48
Filed: 1994-12-28
Abstract: PURPOSE: To provide a method for cooling a tin coated steel sheet capable of preventing the quenching stains of the tin coated steel sheet and a device used for the same. CONSTITUTION: A pair of spraying nozzles 8a, 8b for cooling water facing the front surface and rear surface of the plated steel sheet are arranged in a quenching tank 6 and flow rate control valves 10a, 10b for nozzle cooling water and temp. controllers 17a, 17b for nozzle cooling water are arranged at the piping system on the upstream side of the nozzles in the method for cooling the plated steel sheet after a molten brightening treatment of a continuous tin electroplating line. The flow rates of the nozzle cooling water and the temp. of the nozzle cooling water are controlled in correspondence to a line speed, the thickness of the steel sheet and the plating thickness of the steel sheet. The control is preferably executed discretely for the front surface side and rear surface side of the plated steel sheet.
Patent JP-H10128681-A (JP)
Title: Pneumatically-operated fastener driving device
Inventor: WHITE BRIAN M
IPC: B25C1/04
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatically-operated faster driving device having a movable main valve and secondary valve member so as to supply pressure air to a piston chamber in order to perform fastener driving by an automatic method. SOLUTION: A first passage is provided between a pilot pressure chamber 27 and an exhaust port 45. A secondary valve member 122 is mounted so that it can be moved between opening/closing positions connecting the pilot pressure chamber and the exhaust port, in the first passage. A second passage connects a piston chamber to the secondary valve member and the exhaust port. An operating cycle is started by discharging a pilot pressure and moving a main valve 25 to an opening position to start driving. A pressure on a piston is transmitted to the secondary valve member, the valve member is moved to the closing position, communication between the pilot pressure chamber and the exhaust port is impeded, and the main valve is moved to the closing position.  In this constitution, a secondary valve is moved in accordance with a pressure change in the piston chamber, and the main valve is reciprocation moved, so as to move the piston through the operating cycle during the time a trigger member is provided in an operating position.
Patent JP-H09172730-A (JP)
Title: Power supply circuit
Inventor: NIKAIDO KAZUHIRO
IPC: H02H3/50
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To protect a component, e.g. a line filter, against abnormal heating due to deterioration of power factor when the power factor of an AC power supply deviates from a preset range by interrupting the operation of the circuit itself. SOLUTION: Upon occurrence of an abnormality, e.g. short circuit of a choke coil CH in a power factor improving means with the ratio of resistance being set at about 4:1 between resistors R5 and R6 in the circuit, the voltage Vp of a maximum input current detection circuit increases over the voltage Vave of an average input current detection circuit. Consequently, a control circuit 3 interrupts the operation of a DC-DC converter 4 immediately using the increased collector voltage ('H' level) of a transistor Q4 as a control signal. When the operation of DC-DC converter 4 is interrupted using a control signal of 'L' level from the control circuit 3, the collector of a transistor Q4 is connected with the GND and the collector of a transistor Q3 is connected with the control circuit 3.
Patent JP-H04198400-A (JP)
Title: Printing of multi-colored picture, pattern, letter or the like on soap
Inventor: INUI EMIKO
IPC: C11D17/00
Filed: 1990-11-27
Abstract: PURPOSE:To improve the economical effect and the productivity by printing a picture, a letter, etc., on a film, etc., using pigments of various colors, transferring it to a soap and preventing generation of an inferior soap due to printing failure. CONSTITUTION:A silk fabric is initially placed on the part to be printed of a thin film and the other parts are covered by coating. Pigments are forced through the silk fabric surface in order by one color at a time so that silk screen printing may be carried out. At a point of time when the multi-colored printing is completed, deviation of color, overlapping, etc., are checked and only correctly printed films are selected therefrom. The selected film 1 is then placed on a plane to constitute the cross-section 6 of a transparent soap 5 and a roller, etc., kept to about 60 deg.C is pressed thereon, thus carrying out transcription.
Patent JP-H05167744-A (JP)
Title: Facsimile equipment
Inventor: YOSHIDA SEIICHIRO
IPC: H04N1/00
Filed: 1991-12-11
Abstract: PURPOSE:To add a time to be added to a transmission picture while converting the time into a time for a reception side. CONSTITUTION:The facsimile equipment is provided with a time conversion section 2 having a clock 10 and converting a current time into a time of a destination, a read section 1 converting a transmission original into binarized data in the unit of lines, a sender side synthesis section 3 synthesizing picture data from the read section 1 and time data from the time conversion section 2, a coder 4 coding and compressing the synthesized data and a transmission section 5 sending the coded data.
Patent JP-2000136900-A (JP)
Title: Safety valve device in small-size pressure vessel
Inventor: SUZUKI KENJI
IPC: F17C13/04
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To surely discharge the contents of a small-size pressure vessel to the outside. SOLUTION: A second inflow port 22 different from a first inflow port connected to a fluid outflow port 14 of a nozzle valve 12 is provided in the upstream side of the first inflow port 16, an opening/closing valve 23 for opening/ closing the second inflow port 22 is provided in the nozzle valve 12, and an elastic body 24 which does not open/close the opening/closing valve 23 by the raising of the internal pressure based on the normal use and has such an elastic force as opening the opening/closing valve 23, when the internal pressure is raised extremely by, e.g. throwing the small-size vessel into a fire.
Patent JP-H10152115-A (JP)
Title: Sterilizing device
Inventor: NAKAMURA RYOHEI
IPC: B65B55/04
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To install a sterilizing device without particular change of plan by changing the number of intermediate units dependent on difference of installing conditions in installing the sterilizing device. SOLUTION: A sterilizing device comprises an inlet unit U1, an intermediate unit U2, and an outlet unit U3. The inside of the sterilizing device 1 is divided into a supply zone 7, a sterilizing zone 8, a cleaning zone 11, and a drying zone 12 by three partition walls 4, 5, and 6. When caps 2 are supplied to the supply zone 7, they are conveyed to the downstream side in sequence by wheels 13, and necessary processings are performed in the zones 8, 11, and 12 accordingly.
Patent JP-2000145034-A (JP)
Title: By-wall water drip structure of tiled roof
Inventor: KANEYASU KENTARO
IPC: E04D1/30
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To improve mounting strength and mounting precision of a sheet drip material by fixing a base end part of the sheet drip material on a raising bed plate in a state of hooking a head end part of the sheet drip material on a head end part of a joiner material by mounting the joiner material on the raising bed plate. SOLUTION: A plural number of joiner materials 15 are arranged with proper proper intervals in the cross direction by screwing vertical parts of base end parts on an outside surface of a raising bed plate 3 from outside of a rail material 13 by machine screws 11. Thereafter, a sheet drip material 30 is mounted to cover a by-wall end part of a tile roof 4 by placing a main body part 32 on an upper surface of an inclined part of the joiner material 15 and a horizontal part of a base end part 31 on a receiving piece upper surface of the joiner material 15 and screwing a vertical part of the base end part 31 on an outside surface of the raising bed plate 3 from outside of the joiner material 15 by the machine screws 11 in a state of hooking a head end part 33 on a head end of the inclined part of the joiner material 15.  Consequently, it is possible to improve mounting strength of the sheet drip material in comparison with overhanging support.
Patent JP-H03188933-A (JP)
Title: Mixing device of container content
Inventor: OSAWA HIDEO
IPC: B01F29/64
Filed: 1989-12-18
Abstract: PURPOSE:To sufficiently mix the content in a container even when the granular powder makes clumps in the container while it is revolved upside-down by providing revolving blades, and crushing the clump. CONSTITUTION:The container (a) is housed in the holding frame 1 supported with a revolving shaft 16, and the container (a) is pushed by clamps 3 provided to the holding frame 1 to be held in the frame 1, and the holding frame 1 is revolved upside-down to mix the content in the container (a). A pushing cover 4 is provided in the holding frame 1 in such a way that the cover is positioned above the container (a) so as to be optionally raised and lowered and closes the charging port a2 of the container (a) when lowered. The revolving shaft 5 is supported with bearings at the center of the cover 4 and projected downwards by such a length as to be allowed to escape from the charging port a2 when the pushing cover 4 is raised to the upper limit, and the blades 51 are provided to the revolving shaft 5, and a motor 52 to drive the revolving shaft 5 is provided on the upper part of the pushing cover 4. As a result, the content of container is sufficiently mixed.
Patent JP-H03188591-A (JP)
Title: Fare collecting device
Inventor: KUDO MAMORU
IPC: G07B15/00
Filed: 1989-12-18
Abstract: PURPOSE:To simplify a fare processing system to plural users by instructing the collection of fares to the customers in the operating frequency and subtracting the fares of the customers from the monetary value of a portable medium. CONSTITUTION:A read/write part 17 reads the balance, etc., of a portable medium, e.g., a magnetic prepay card C which is applied by a user of a bus. The read balance is outputted to a control part 4. The part 4 confirms whether the card C is proper or not and the balance is satisfactory or not. If so, the part 4 obtains the new balance by subtracting the fare of this time from the old balance and outputs the new balance to the part 17. Thus the part 17 rewrites the old balance of the card C into the new balance, that is, subtracts the fare. Thus a fare processing system is simplified to plural customers.
Patent JP-H05247701-A (JP)
Title: Disposable three-dimensional absorbing garment and its production
Inventor: POORU SEODOA BUAN GONPERU
IPC: A61F13/494
Filed: 1992-12-08
Abstract: PURPOSE: To obtain training pants for the toilet training of a child, capable of being upward or downward moved without needing the help of a parent and capable of absorbing a liquid and a solid. CONSTITUTION: This disposable three-dimensional absorbing garment has an outer cover 20 provided with an inner surface 2 and extensible side members 36 bound to the inner surface 22 in the side portions 10 of the inner surface 22. The extensible side members 36 each has portions different in extensibility in dependence on places, and the extensibility between an opening 12 at a waist portion and an opening at a leg portion can be changed. Visual characters 30 are disposed on the outer surface 24 of the outer cover 20.