baber/WOPTO huggingface dataset:
Patent JP-H03134299-A (JP)
Title: Pump
Inventor: MIWA KENSUKE
IPC: F04D35/00
Filed: 1989-10-19
Abstract: PURPOSE:To provide a small type pump with a simplified exciting circuit structure by arranging plural composite members with which strain deformation bodies with different strain amounts are jointed integrally along a fluid passage, and driving them at the same time to move fluid. CONSTITUTION:The fluid passage 2 of a pump has a rectangular section and is of circular shape in general. On the circumference along it, there is provided a composite member 4 with which a magnetic strain element 5 and a non- magnetic strain element 6 are jointed integratedly. In a non-magnetic condition, the end of the composite member 4 is in the lower surface position of the fluid passage 2. When a coil 7 is energized at the same time, the magnetic strain element 5 of the composite member 4 tends to elongate in a longitudinal direction, however, since the non-magnetic strain element 6 is not deformed, the composite member 4 deflects to the left. By the elongation and deflection of the composite member 4, the force in a left direction works upon fluid, and fluid moves to the left. When energizing is stopped, the magnetic strain element 5 returns to its original position. By applying and stopping energizing of the coil 7 repeatedly, it is possible to move fluid from a suction port 1 side to a discharge port 3 side.
Patent JP-2001088967-A (JP)
Title: Sheet separating device
Inventor: SEGAWA MASAHIKO
IPC: B65H3/52
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a sheet separating device suitable for separation of plural kinds of sheets. SOLUTION: This device comprises a sheet table 3 for stacking sheets S, and a feed roller 4 is arranged in a position opposed to the sheet table 3. The sheet table 3 is energized by an energizing member 5 so that the top paper S1 of the sheets S stacked on the sheet table 3 is pressed to the feed roller 4. Either one of plural kinds of separation pads 8, 9 differed in friction coefficient is selectively located in a butt position where the feeding directional downstream end part of the sheet S delivered in the feeding direction by the feed roller 4 is allowed to abut on the downstream side of the feeding directional downstream end of the sheet S stacked on the sheet table 3 by a separation pad selecting mechanism 17.  According to this, the separation pad 8 or 9 can be selected according to the kind of sheet, and a sheet separating device 1 suitable for separation of plural kinds of sheets can be thus provided.
Patent JP-H0699880-A (JP)
Title: Start station device for boat
Inventor: ENDO RYUICHI
IPC: B63B22/02
Filed: 1992-09-17
Abstract: PURPOSE:To facilitate the mooring and removal of a start station and improve its safety and the approaching/separating performance of boats by extending a front pair and a rear pair of left and right mooring ropes from the front and rear parts of a deck plate, with lateral spacing between the ropes. CONSTITUTION:A start station 1 is formed into double-barrel ship shape and moored by a front pair and a rear pair of left and right mooring ropes 5a, 5b extended being spaced laterally from the front and rear parts of a deck plate 2. The oscillation of the start station is reduced remarkably, and the fluctuation of a mooring position, direction, and the like caused by a water current, depth of water, and the like is suppressed effectively so as to heighten its stability in a marked degree. The mooring position, direction, and the like can be adjusted easily at any time by the left and right mooring ropes 5a, 5b. A boat S can approach the deck plate 2 to a marked extent, and the approaching/separating of the boat S is performed smoothly so as to improve the function as the start station remarkably.
Patent JP-H04148733-A (JP)
Title: Paper feed cassette
Inventor: SATO HISAO
IPC: B65H1/26
Filed: 1990-10-11
Abstract: PURPOSE:To make smallish the installation area of a paper feed cassette by connecting a second case to a first case so as to move freely in the direction of paper feed, making the installation area variable in cooperation, and moving the second case as well as one width control board being interlocked with the movement of the other control board. CONSTITUTION:A first case 161 capable of storing minimum paper sheets is formed in the shape of box with upper and right faces open and the lateral width (w) is set slightly larger than the half size of large size sheet. The wall of box 161 in the direction of paper feed serves as a fore end control part 161A and to the part 161A a second box 162 is connected to slide freely while the rear end serves as a rear end control part 162A. Two long grooves 161B, 161C are bored at an upper face side of the box 161, and racks 165A, 165B provided with control boards 164A, 164B standing vertical on the upper face along the grooves 161b, 161C are made to move freely by means of a pinion gear 167A. A rack 168 fixed to the box 162 is also moved by means of a pinion gear 167B simultaneously. Accordingly the installation area and lateral width can be changed according to the sizes of paper sheets.
Patent JP-H08132574-A (JP)
Title: Polyimide film
Inventor: SHOJI ATSUSHI
IPC: H05K1/03
Filed: 1994-11-07
Abstract: PURPOSE: To prevent adhesion of a polyimide film surface after alkali treatment to printing ink, a metallic plated layer, an adhesive, a cover lay, and their adhesive properties from being lowered owing to contact with water or aqueous detergent in after treatment. CONSTITUTION: A polymer film 2 of a thermosetting polymer film or a thermosoftening polymer film, or a mixed film of the thermosetting polymer film and the thermosoftening polymer film is formed on one side surface of a polyimide film 1 or its both side surfaces. Thereby, mechanical properties and chemical properties as the film can be improved, and resistance properties against alkali treatment can be especially raised.
Patent JP-H10101289-A (JP)
Title: Opening/closing bucket device
Inventor: TANADA KATSUNORI
IPC: B66C1/68
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To enable a bucket device to grab even such a heavy iron plate, too. SOLUTION: In a state that two buckets 9 and 10 are closed with each other, an opening part 31 is formed in an interval between both these buckets 9 and 10 after leaving a specified range L behind from an end at the side of a mutual pivotal part 18 of these buckets 9 and 10.
Patent JP-H04148342-A (JP)
Title: Diagnostic system for data processing equipment
Inventor: TAKAHASHI CHIKAYOSHI
IPC: G06F11/22
Filed: 1990-10-11
Abstract: PURPOSE:To easily detect the double select state of a module, and the state in which a driver output is equal to '0' by providing a means which issues the first and second test commands for a module diagnosis, and a test selecting means and a test output data preparing means at each module. CONSTITUTION:This system is equipped with a means 80 which issues the first and second test commands, and a test selecting means 54 which outputs the first and second test signals to each module. Also a means 523 which forcedly inhibits data output from its own module when the first test signal indicates a true value, and a test output data preparing means which prepares output data of a prescribed width which has only a specific bit assigned to its own module when the second test signal shows the true value are installed. Then, the diagnosis of the module is operated based on the output data from each module at the time of the execution of the test command. Thus, the double select state of the module and a gate fault at prestate of the driver can be easily detected.
Patent JP-S61151572-A (JP)
Title: Copying machine
Inventor: NAKAJIMA YOSHIHIRO
IPC: G03G15/043
Filed: 1984-12-26
Abstract: PURPOSE:To obtain a copying machine where shadow in the center part and both-side end parts is erased, by operating an eraser at the scanning timing of a certain width of a shade which is generated when a book type original having a copy size is copied. CONSTITUTION:Timings of start and stop of the eraser are designated by an input of an original size, the size of a used transfer paper and a copy magnification, or an input of a shade erasing position from an operator. The copying machine is provided with a display means where depression of a key for input indicating that the original is book type, the erase position, and the erase width are displayed. A light emitting diode array 5 or the like which is extended throughout in the axial direction of a photosensitive drum 3 is used as the eraser 5 and irradiates light to the part, where an image should be erased, on the surface of the photosensitive drum in a slit form in the peripheral direction. Thus, the electric charge electrified by a charging charger is destaticized to prevent a latent image from being formed in this part and being developed with a toner.
Patent JP-H01112454-A (JP)
Title: Battery back-up ram data guarantee system
Inventor: YAMAMASU KAZUHIRO
IPC: G06F12/16
Filed: 1987-10-27
Abstract: PURPOSE:To prevent the trouble of a device when the data of a battery back-up RAM are destroyed by storing the data of same contents to the two numbers of the RAMs of same types and comparing the contents of the two RAMs. CONSTITUTION:When a power source is charged to the device, an arithmetic processing circuit instructs a prescribed address X of RAMs #1 and #2 by an address bus. A comparator circuit inputs the contents of the address X, which are outputted from the RAMs #1 and #2 to a data bus and compares them and a compared result is outputted to the arithmetic processing circuit. When the contents of the address X of the RAMs #1 and #2 are not coincident, or when they are coincident, however, the contents are not a desirable value, it is decided that the contents of the RAMs #1 and #2 are destroyed in the arithmetic processing circuit. Initial data are removed from an initial value storing memory and stored to the RAMs #1 and #2 and an initial setting is executed. After that, the processings of various types are executed.
Patent JP-H03133347-A (JP)
Title: Boiling of food
Inventor: HANAOKA SHOJI
IPC: A23L5/30
Filed: 1989-10-20
Abstract: PURPOSE:To prevent deformation, scorching, etc., of a food by heating the food accommodated in a microwave-permeable vessel using a microwave oven. CONSTITUTION:A food, water and seasonings are put in a microwave-permeable vessel (e.g. pottery) and heated using a microwave oven.
Patent JP-H09116529-A (JP)
Title: Radio transmitter
Inventor: CHIKUMA SATOSHI
IPC: H04L1/16
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To restrict useless re-transmission processing caused by fluctuation in a transmission characteristic of a transmission line by including a means that compares identification information included in a transmission request with identification information stored in a storage means and omits transfer of a frame including the identification information to a radio interface means when the both are coincident to a communication control means. SOLUTION: The transmission is provided with a storage means 15 which extracts and stores identification information included in a frame given to an interface means 11 by a communication control means 13 in response to a transmission request. Then the communication control means 13 includes a means which compares identification information included in a transmission request given to the radio interface means 13 with the identification information stored in the storage means 15 and omits transfer of the frame including the identification information to the radio interface means 13 when the both are coincident. Thus, useless re-transmission of the frame is omitted and repetitive transmission is prevented in advance.
Patent JP-S61151455-A (JP)
Title: Apparatus for detecting welding point
Inventor: TAKAHASHI HIROYUKI
IPC: B21C51/00
Filed: 1984-12-26
Abstract: PURPOSE:To obtain a welding point detection apparatus capable of stably detecting a welding point even with respect to a welding point subjected to rolling processing, by automatically altering the setting of a filter by the elongation of a welded part by rolling processing. CONSTITUTION:The frequency of a welded point signal is set by a variable filter 31 and only the welded point signal is extracted by a delay circuit 32, a multiplier 33 and a low pass filter 34 constituting a correlation filter. A filtering setting part 40 determines the control voltage 45 of the filter from the elongation 41 of a steel plate and speed voltage 42, obtained by detecting the speed of the steel plate by a speed detector 22, through a divider circuit 43 and a gain control circuit 44. A delay circuit 33 is constituted so as to shorten a delay time in inverse proportion to control voltage. By this constitution, because even a welded part after rolling can be accurately detected, the tracking of the welded part is enabled without providing a punched hole to the welded part.
Patent JP-S62132446-A (JP)
Title: Voice signal/modem signal discrimination circuit in adaptive forecast adpcm coding circuit
Inventor: NAKANISHI YOSHINOBU
IPC: H04B14/06
Filed: 1985-12-04
Abstract: PURPOSE:To attain changeover into adaptive forecast type ADPCM coding optimum to a voice signal and the adaptive forecast ADPCM coding optimum to a MODEM signal by including a smoothing/limiting circuit smoothing an output of a comparator circuit as well as limiting the amplitude. CONSTITUTION:An adaptive forecast type ADPCM coding circuit including the N-th order zero point adaptive forecast filter in an adaptive forecast filter circuit 11 is provided with an inverse quantizing circuit quantizing inversely an output code of the adaptive forecast type ADPCM coding circuit, a delay circuit 20 retarding the output, a multiplier circuit 203 multiplying an output of the inverse quantizing circuit with an output of the delay circuit, a smoothing circuit 204 smoothing the result of multiplication, a comparator circuit 205 converting the output of the smoothing circuit into a binary value, and the smoothing/limiting circuit 206 smoothing the output and limiting the amplitude. Thus, whether an input PCM signal is a voice signal or a MODEM signal is decided and the adaptive forecast type ADPCM coding circuit is switched into the voice adaptive type or the MODEM adaptive type circuit.
Patent JP-H01115499-A (JP)
Title: Method for removing dimethyl amines
Inventor: URAGAMI SADAJI
IPC: C12R1/38
Filed: 1987-10-30
Abstract: PURPOSE:To make dimethyl amine harmless by bringing a liquid contg. dimethyl amine and the salt thereof and the bacterial soma of the bacterium which can metabolize and decompose the dimethyl amine of Methylobacillus genus, etc., or the salt thereof or the treated matter of the bacterial soma of the bacterium into contact with each other. CONSTITUTION:The liquid contg. the dimethyl amine and/or the dimethyl amine salt and the bacteria soma of the bacterium which belongs to any of the Methylobacillus geneus, Protomonas genus, Methylofargas geneus, Pseudomonas geneus, Azotobacter geneus, and Mycobacterium geneus and can metabolize and decompose the dimethyl amine and/or the dimethyl amine salt and/or the treated matter of the bacterial soma of the bacterium are brought into contact with each other. The dimethyl amine and/or the dimethyl amine salt in the liquid is thereby decomposed and removed. The soln. contg. the dimethyl amine is adequately prepd. into a nearly neutral soln. at the time of the bacterial soma treatment thereof.
Patent JP-H03134364-A (JP)
Title: Controller of automatic transmission
Inventor: YOSHIMURA HIROSHI
IPC: F16H61/00
Filed: 1989-10-19
Abstract: PURPOSE:To control the fastening pressure favorably in responsiveness by storing the corresponding properties between the control quantity of a solenoid valve and the hydraulic pressure related to fastening pressure in a storage means in advance, and deciding the control quantity of a solenoid valve in accord with the target value of hydraulic pressure. CONSTITUTION:The output of a hydraulic sensor 61 is read in while changing the control quantity of a solenoid valve with the operating means 71 of a control unit 70 during the stoppage where there is no hindrance even when the control quantity of a duty solenoid valve 60 is changed, and the corresponding properties between the control quantity of a solenoid valve and the hydraulic pressure are stored in a storage means 72 in advance. And a control means 73, when it judges the speed change from a various kinds of sensors 81-86, controls solenoid valves 41-43 and changes over a hydraulic control circuit 40, and controls a duty solenoid valve 60 based on the corresponding properties of a storage means 72, and supplies corresponding fastening pressure to the corresponding frictionally engaging device of a transmission mechanism 10. This way, the fastening pressure can be controlled favorably in responsiveness.
Patent JP-S61151306-A (JP)
Title: Elevator type working barge
Inventor: KIKUCHI SHOGO
IPC: E02B17/02
Filed: 1984-12-26
Abstract: PURPOSE:To lessen the time of vertically shifting a working barge and improve working safety by relocating the working barge vertically, with each of a plurality of elevation adjuster link rods put through its counterpart elevation adjuster, and providing a space wherein to accommodate the lower portion of the link rod. CONSTITUTION:To lower a bolster leg 2, the engagement between a pawl 31 and a notch 32 is released after a pawl 30 is engaged with a notch 32 at a proper position on the bolster leg. To move each elevation adjuster 9, a piston 20 moves up over a certain stroke, with moving up an elevation adjuster link rod 10 as much as the piston stroke to follow. Then, an elevation adjuster mounting frame 14 moves up over a given stroke, together with the elevation adjuster link rod, and thereafter, the pawl 30 is engaged with the notch 32 on the bolster leg, followed by releasing the engagement between the pawl 31 and the notch 32, thereby it becomes possible to move up and down the working barge over a range exceeding the length of said link rod, provide the lower portion of said link rod freedom from being submerged in the sea water, and thereby protect the plurality of the elevation adjuster link rods against rusting.
Patent JP-H0277830-A (JP)
Title: Method and system for controlling writable type optical disk
Inventor: MIKI TADASHI
IPC: G06F12/00
Filed: 1988-10-28
Abstract: PURPOSE:To handle information on the writable optical disk like information on a reproduction-only type optical disk by changing addresses into addresses for read access to corresponding sectors on the writable optical disk by a read address changing mechanism and changing address change information according to the contents of a write indication when writing is indicated. CONSTITUTION:A readout control part 5 has the readout address changing mechanism which decides an indicated address in response to a read indication 2 from a reproduction-only type optical disk control part 11 and changes the read indication into a readout indication for a corresponding address with the address change information. A write control means 6 has an address change information rewriting mechanism 60 which updates the address change information of the read address changing mechanism of the readout control part 5 as data is added or modified. Consequently, an operating system which as a mechanism 11 for controlling the reproduction-only type optical disk where data are recorded in standard format can controls writable optical disks.
Patent JP-H05341586-A (JP)
Title: Device for driving electrophotographic copying machine or the like
Inventor: ANZAI TOSHIO
IPC: G03G15/00
Filed: 1991-09-26
Abstract: PURPOSE:To keep the reproducibility of an engaging position between a worm gear and a worm wheel before/after the driving transmitting system of a worm gear mechanism is released/coupled by providing an engaging position determining mechanism for storing the phase of the released worm wheel and positioning the worm gear on the shaft side of the worm wheel. CONSTITUTION:In this engaging position determining mechanism, the protrusion 39 of a sliding shaft 40 is engaged with the notches 38 of ratchets 37Y...37K, hence the ratchets 37Y...37K are integrated with shafts 46Y...46K of photosensitive bodies 1Y...1K through the protrusion 39 projecting from the notches 47 of the shafts 46Y...46K and rotated in the same phase as worm wheels 14Y...14K. The ratchets 37Y...37K are then engaged with a stopper by operating a worm gear releasing mechanism, and the released worm wheels 14Y...14K are rotated in the stored phase.
Patent JP-H06104878-A (JP)
Title: Self diagnostic system for reception circuit
Inventor: EDA YOSHIKO
IPC: H04L1/22
Filed: 1992-09-17
Abstract: PURPOSE:To perform the error detection in an active circuit and on-line monitor circuit at the same time on a signal of the same transmission line and to enable the fault segment in an on-line state. CONSTITUTION:An on-line monitor circuit 4, when an error is detected in an active circuit 1-m(1<=m<=n), performs the error detection on the signal on the m-th transmission line while operating the active circuit 1-m. When an error is detected at the error detection, the operation by the active circuit 1-m is continued. When no error is detected, the operation by a spare circuit 2 is performed instead of the active circuit 1-m. Resistance circuits 5-1 to 5-n connects the 1st resistances 51-1 to 51-n having the resistance value high enough to prevent the influence of the error detection in the on-line monitor circuit 4 on the active circuits 1-1 to 1-n and the 2nd resistances 52-1 to 52-n having the resistance value to give the current value suitable for the error detection in the on-line monitor circuit 4 to the on-line monitor circuit 4 in series.
Patent JP-H05118363-A (JP)
Title: Brake mechanism
Inventor: MAEZAWA KOICHI
IPC: F16D65/28
Filed: 1991-10-22
Abstract: PURPOSE:To adjust step-in force by forming a link extensible and contractible in the lengthwise direction of a brake mechanism so that assist servo ratio of the brake can be changed in a condition that the brake is built in a case. CONSTITUTION:In a brake mechanism for actuated by pressing a wet multidisk brake plate, the brake mechanism is constituted of an extensible/contractible link 20 with one end fixed to a case 1, extensible/contractible link 4, extensible/ contractible link 21 for connecting the two links and a rod 11 for connecting the extensible/contractible link 4 to a rotary cam 12. In this way, the cost of manufacture is reduced while improving ability and brake performance with the low adjusting expense.
Patent JP-S62132738-A (JP)
Title: Production of optical fiber preform
Inventor: TSUKAMOTO MAKOTO
IPC: C03B37/014
Filed: 1985-12-04
Abstract: PURPOSE:To improve the mass-productivity of an optical fiber preform, by putting an oxide for a raw material of an optical fiber glass in a flexible container, evacuating the container, pressing in a high-pressure vessel to form a porous preform made of the oxide for glass raw material and converting the porous preform to a transparent glass at a high temperature. CONSTITUTION:An oxide 1 for the raw material of an optical fiber glass is put into a flexible container 2 (e.g. made of urethane rubber) and the container 2 is evacuated through the evacuation hole of the container 2. The container 2 is placed in a high-pressure vessel 5 and the oxide 1 for glass raw material is formed to a porous preform under high pressure. The porous preform is converted to transparent glass at a high temperature to obtain a preform for an optical fiber.