baber/WOPTO huggingface dataset:
Patent JP-H11119840-A (JP)
Title: Elliptical vibration device
Inventor: MURAKISHI KYOJI
IPC: G05D19/02
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an elliptical vibration device that suppresses the influence of disturbance having a frequency near the natural frequency and can surely perform a desired control. SOLUTION: The displacement X of the first machine vibration system 32 of the elliptical vibration device 26 is supplied to the first controller 39 and the second controller 34. The first controller 39 outputs a command signal r1 , transmits the signal to the first vibration driving source 41 by way of the first electronic amplifier 40, generates a vibration force in a horizontal direction and vibrates the first machine vibration system 32. The second controller 34 outputs a command signal r2 , communicates this to the second vibration driving source 36 by way of the second electronic amplifier 35, generates a vibration force in the vertical direction and vibrates the second machine vibration system 37.  Furthermore, a vibration displacement Y of this second machine vibration system 37 is detected, a value of this amplified by a gain Kk is applied a negative feedback to an output of the second controller 34, a pseudo spring constant of the second machine vibration system 37 is enlarged, a resonance frequency of the second machine vibration system 37 is heightened, and transfer ratio Y/E2 near the natural frequency f2 is reduced.
Patent JP-H11243490-A (JP)
Title: Method for processing error diffusion value
Inventor: DORON KRETTER
IPC: G09G3/20
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain a more efficient operation for a memory, which is manufactured economically and is easily adaptable to plural diffusion technologies by accumulating the operations that repeatedly access a memory position recording accumulated errors related to adjustment pixel value and an intermediate pixel error in an intermediate register. SOLUTION: An original is scanned, and the pixel values of the original of the current scan line or the current pixel value are acquired. A processing element 62 is combined with an accumulated error corresponding to the current pixel value, adjusts the current pixel value therewith and produces an adjustment pixel value. The adjustment pixel can determine an output is shown in a binary display at a corresponding pixel position. The adjustment processing includes the sum processing of the values. Accumulated errors are stored in a vertical error buffer eY64 that retains a vertical error state value and a horizontal error buffer eX66 that retains a horizontal error state value. The element 62 combines these three quantities to produce an adjustment pixel value.
Patent JP-H10131948-A (JP)
Title: Smoothing roll matting treatment method and smoothing roll obtained by this treatment
Inventor: SATAKE SATORU
IPC: B02C4/06
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To sharpen the edge parts of cut-in parts so as to improve grinding efficiency and thereby to obtain powder of fine quality by feeding abrasive grains of different grain sizes successively between a pair of rolls rotated in reverse directions. SOLUTION: Matting treatment is applied by feeding green silicon carbide 3 between a pair of rolls rotated in different directions, uniformly in regular order over the whole roll surface 5 through a feed roll 2. No.60 green silicon carbide 3 is then fed from the feed roll 2 to the roll 1B with micro cut-in parts 4B formed over the whole surface. The green silicon carbide 3 cuts deep and sharply into the roll surface 5B so as to form the roll surface 5C with micro cut-in parts 4B, and cut-in parts 4C of sharp and uniform depth at angular parts 6C. Coarse grains are sharply ground without generating flakes by the sharp angular parts 6C formed of the cut-in parts 4C ground to nearly constant depth.
Patent JP-H05124647-A (JP)
Title: Fluid container
Inventor: HORIE MUNETAKA
IPC: G06Q50/00
Filed: 1991-10-24
Abstract: PURPOSE: To provide a higher durable fluid container in which electromagnetic wave is not interfered with a skirt, miss-operation due to contaminant or damage is prevented, and a data storage carrier is easy to mount. CONSTITUTION: A skirt 15 of the fluid container is formed with an opening 15a, a data storage carrier 17, to and from which information can be written and read externally using a radio means, is stored inside, and a data storage carrier member 16 through which radio wave passes is attached to the opening 15a of the skirt 15.
Patent JP-H10309644-A (JP)
Title: Automatic attachment exchange device of portal machine tool
Inventor: NARUSHIMA HIROSHI
IPC: B23Q3/155
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To eliminate interference with a work and to shorten exchanging time of an attachment by providing a shaft fixed on a cross rail and an attachment placing base free to revolve around this shaft and moving the attachment between an exchanging position and a stand-by position. SOLUTION: Placing bases 13, 14 of attachments are aligned vertically, revolve around a revolving central shaft 15 fixed on a guide extension part 5a for vertical movement attached on a cross rail 5 as their centers and can be alternately positioned on exchanging positions 13a, 14a. A main shaft head 6 moves to an exchanging position of a Y shaft on the cross rail 5, and a ram 7 vertically moves and is positioned on an exchanging position on a Z shaft. The placing bases 13, 14 are installed on the revolving central shaft 15 through bearings 27, 28 and are revolved through a driving pin 26 by a gear 19. Attachments 16, 17 are placed on the placing bases 13, 14.
Patent JP-H11304111-A (JP)
Title: Method for operating premixed burner
Inventor: EROGLU ADNAM
IPC: F23D11/38
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To improve functional reliability and functional form in a given operational mode, by injecting a liquid fuel in the form of full jet from an injection angle smaller than a given angle into an inner chamber of a premixed burner. SOLUTION: A gas turbine plant consists of a compressor, a gas turbine and a combustor 1. A plurality of premixed burners 4 which are formed as double-conical burners suitable for the operation by a liquid fuel 2 and a gas fuel 3, are arranged in the combustor 1. A fuel oil which serves as the liquid fuel 2 is fed to the premixed burner 4 through a fuel lance 18. Then, the fuel oil 2 is injected into a chamber 9 through an injection port 19 at the center of a liquid fuel nozzle 17 at an angle α which is smaller than 10 deg.. Thus, functional reliability and functional form can be improved in a given operational mode.
Patent JP-H04179840-A (JP)
Title: Two-cycle gasoline injection engine with sub-combustion chamber
Inventor: KUSHIBE TAKAHIRO
IPC: F02B19/12
Filed: 1990-11-13
Abstract: PURPOSE:To obtain a good ignition and combustion regardless of the engine load, by performing gasoline injections one time in an ending half of a compression stroke in the case of a low-load operation, and two times in an ending half of a scavenging stroke, or in a beginning half of a compression stroke and in an ending half thereof in the case of a middle-load operation. CONSTITUTION:A fuel injection valve 13 and an ignition plug 12 are disposed in a sub-combustion chamber 10 communicated with a main combustion chamber 5 via an injection port 11. During a low load engine operation, in an ending half of a compression stroke in which the flow velocity of air flow is relatively high, a gasoline is injected from the fuel injection valve 13 so that the injected gasoline as a whole may substantially remain in the sub-combustion chamber 10 owing to the air flow from the port 11 to this chamber 10. Further, during a middle-load engine operation, a first gasoline injection is performed in an ending half of a scavenging stroke, or in a beginning half of the compression stroke, where the flow velocity of air flow is relatively low as compared with that during a low-load engine operation, and thereafter a second gasoline injection is performed in an ending half of the compression stroke, so that a part of the injected gasoline may flow into the chamber 5. This enable obtaining good ignition and combustion regardless of the engine load.
Patent JP-S63158705-A (JP)
Inventor: SHIGETA TERUAKI
IPC: G03B15/02
Filed: 1986-12-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63156611-A (JP)
Inventor: URUSU BERUKURI
IPC: B21D43/28
Filed: 1987-12-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05172424-A (JP)
Title: Heat pump device
Inventor: GYOTEN HISAAKI
IPC: F25B21/02
Filed: 1991-11-20
Abstract: PURPOSE:To enhance usability of a heat pump device utilizing the Peltier effect by constructing the device so as to improve the efficiency of the heat pump device utilizing a thermally unsteady condition and obtain a greater output therefrom. CONSTITUTION:A heat pump device comprises: a heat absorption side device consisting of a P-type semiconductor 2, a copper plate 3 used as an electrode, a copper block 4 having higher thermal conductivity and larger thermal capacity than those of a thermoelectric semiconductor, and heat-exchange fins 5; and a heat radiation side device having the same construction as that of the heat absorption side device. After power is supplied for a fixed period of time in a state that the end faces of the semiconductors are connected electrically with each other, both the devices are separated spatically from each other by a driving motor 11 to insulate heat before the interior of the devices is put into a thermally steady condition and, thereafter, Peltier heat accumulated in the copper blocks used as a heat reservoir is taken out. According to this construction, the thermal efficiency of a heat pump device which utilizes a thermally unsteady condition can be enhanced by 1.3 times, and the cooling output thereof per cycle can be increased by about 3 times.
Patent JP-H02150161-A (JP)
Title: Facsimile equipment
Inventor: NAKAJIMA TOSHIFUMI
IPC: H04L29/06
Filed: 1988-12-01
Abstract: PURPOSE:To output an arbitrary pattern even during the output for one page by converting code information sent from a connecting information processor into corresponding pattern data with the use of a registered pattern storage part and an external pattern storage part, and outputting them. CONSTITUTION:The normally used font patterns are provided in a facsimile equipment part beforehand, the font pattern with the different code from that of the font pattern concerned is registered to a RAM 4 by a connecting information processor 50 before the output. The different code is converted into the registered pattern only by designating it thereafter, and outputted. Thus, the width of the pattern outputted by designating the code information is drastically expanded, and a type different at every line or further at every character, or a special pattern such as a signature can be mixed.
Patent JP-H08155106-A (JP)
Title: Pachinko game machine and playing by using the same
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1994-12-08
Abstract: PURPOSE: To provide a pachinko (Japanese pinball) game machine that has high playability and is powerful and enjoyable by selecting patterns by means of random numbers for each of three displaying areas, displaying the patterns as determined, and, if two of the patterns are coincident, performing a next-to- scoring action by which the pattern that is not coincident is displayed in the remaining displaying area as determined. CONSTITUTION: This pachinko game machine 10 has special scoring means capable of varying the probability of scoring, executes a pattern-matching game 14 at a variable display means 17 with the scoring of a game ball 12, and imparts an added value when a specific combination of patterns 13 is made. The variable display means 17 has first, second, and third displaying areas 17b, 17c, 17d, selects a predetermined kind of pattern 13 for the each displaying area 17b, 17c, 17d by means of random numbers, and displays it as determined. If the patterns 13 displayed as determined in any two of the displaying areas 17b, 17c, 17d of the variable display means 17 are coincident, a game management means 20 performs a next-to-scoring action 23 by which the pattern 13 that is not coincident is displayed in the remaining displaying area as determined.
Patent JP-H05141810-A (JP)
Title: Laminated evaporater
Inventor: KAWAI HIDENAO
IPC: F28F3/06
Filed: 1991-11-20
Abstract: PURPOSE:To get a high heat transfer performance over a wide range of refrigerant circulation amount without being influenced by a dispersion of refrigerant within a refrigerant pipe of a laminated type evaporator for an air conditioner. CONSTITUTION:A refrigerant pipe 1 consists of two outer wall plates 2 and one insertion plate 3, and the insertion plate 3 is provided with some interrupted irregularities or corrugations. With such an arrangement, refrigerant of two- phases is disturbed to improve a gas-liquid mixing operation and then a heat transfer rate is improved.
Patent JP-2000131578-A (JP)
Title: Optical fiber cable
Inventor: IWAKURA DAISUKE
IPC: G02B6/44
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily secure watertightness in the introducing part to a closure while securing a low friction at the time of laying by providing the surface of sheaths with a ruggedness. SOLUTION: The sheaths to be formed on the outer periphery of a core part in which coated optical fibers 4 are housed are formed in multiple layers like the inner sheath 5 and the outer sheath 6. The surface of the inner sheath 5 is smoothed and the outer sheath 6 is provided with a ruggedness by forming projecting lines 7, etc., on its outside surface. In addition, the Young's modulus of the outer sheath 6 is made larger than the Young's modulus of the inner sheath 5, thereby, the separation of the inner sheath 5 and the outer sheath 6 is made easy and the damage resistance on the outside surface of the cable and the flexibility of the cable at the time of laying are secured.  The outer sheath 6 is stripped to expose the inner sheath 5 having the smooth surface while the low friction at the time of laying is assured by the ruggedness on the outside surface of the outer sheath 6, to secure the watertightness in the introducing part of the closure.
Patent JP-H10142613-A (JP)
Title: Liquid crystal cell
Inventor: MIYASHITA TAKASHI
IPC: G02F1/1339
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal cell in which a cell gap between bus substrates are formed uniformly in each part. SOLUTION: In a joint part area in which both substrates 1, 2 are connected together by means of a sealant 3, a data dummy film 12 with a thickness equal to that of a lead part 7a in a data line 7 is formed so as to be overlapped to a lead part 6a in each gate line 6 in the part in which the lead part 6a is arranged, a gate dummy film 13 with a thickness equal to that of the lead part 6a in the gate line 6 is formed so as to be overlapped to the lead part 7a in the part in which the lead part 7a in each data line 7 is arranged, and the gate dummy film 13 with a thickness equal to that of the lead part 6a in the gate line 6 and the data dummy film 12 with a thickness equal to that of the lead part 7a in the data line 7 are formed while overlapping each other in the part in which neither of the lead parts 6a, 7a in the gate lines 6 and the data line 7 is arranged.
Patent JP-H02152683-A (JP)
Title: Apparatus for storing particulate material
Inventor: TANIGUCHI TORU
IPC: B65D88/28
Filed: 1988-12-01
Abstract: PURPOSE:To smoothly and rapidly discharge a particulate material by removing the bridging of the particulate material in a storage tank by accelerating the downward movement of the particulate material in the main body of the storage tank by the revolving operation of a receiving plate to discharge the particulate material from the gap between the main body of the storage tank and the receiving plate. CONSTITUTION:A receiving plate 12 starts revolving motion by driving a motor 26. A rotary shaft is connected to the receiving plate 12 in an eccentric state shifted by a distance lfrom the center of said receiving plate 12 and the receiving plate 12 is opposed to a storage tank main body 10 in an almost horizontal direction while receives rotational driving and discharges the particulate material accumulated on the receiving plate 12 to a receiving groove 28. The receiving plate 12 is formed into an umbrella like conical shape and the revolving rotary operation of the receiving plate 12 within a horizontal plane simultaneously brings about slight reciprocating shaking in a vertical direction and the receiving plate 12 generates composite shaking action wherein both operations in horizontal and up-and-down directions are combined and accelerates the discharge of a particulate material from the gap between the storage tank main body 10 and the receiving plate 12 while attains to prevent the generation of the bridging in the storage tank main body 10 and rapidly sends out the particulate material toward the receiving trough 28 without generating the stagnation of the particulate material on the receiving plate 12.
Patent JP-H11123250-A (JP)
Title: Sprinkler head and installation of heat collecting plate
Inventor: KONNAI SUSUMU
IPC: A62C37/12
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To make dust unaccumulative, and maintain heat collecting performance on a high level by installing a heat collecting plate in a compressive thermosensible decomposing part in parallel to a frame in a sprinkler head where the compressive thermosensible decomposing part is arranged between a main body and the frame projecting from this main body. SOLUTION: When a heat collecting plate 48 is installed on a sprinkler head, first of all, the heat collecting plate 48 punched in a plate shape is assembled in a prescribed shape. That is, after a pair of seat parts 60 and 60 are bent by almost 90 degrees in the same direction, the vertical directional center is bent by almost 100 degrees in the seat part direction, and the two seat parts 60 and 60 are superposed on each other by central bending. Next, both side parts are bent by almost 115 degrees in the inverse direction with a broken line position as the center. The heat collecting plate 48 formed in this way is sandwiched by a cylinder 44 and a fitting body 47 by inserting a projection of the cylinder 44 into its installing hole 62.  A compressive thermosensible decomposing part 40, particularly, the heat collecting plate 48 is heated by a hot air current at fire time, and when a low melting point alloy 45 melts, a valve element 20 is opened by rotation of a movable piece 42, and a jetting of water for fire-fighting is started.
Patent JP-H03165278-A (JP)
Title: Faulty section detecting system on multi transmission line
Inventor: KITAMURA HIROSUKE
IPC: G08C15/06
Filed: 1989-11-24
Abstract: PURPOSE:To speed up surveillance and maintenance of a transmission line by using a time division transmitting system by polling, performing a photoelectric conversion along with demanding the transmission individually to terminal stations, and making a branching combination for the transmission demand and fault information by a logical circuit. CONSTITUTION:After fault signals transmitted between the terminal stations 4a-4d and a processing device 1 are converted to electrical signals, the fault signals A1, A2 are combined by an OR circuit 9. On the other hand, the transmission demand signal is branched to becomes to the transmission demand signals B1, B2 which are transmitted to each terminal station 4a-4d. The fault signals A1, A2 are transmitted from each terminal station 4a-4d with the time division against the transmission demanded from the processing device 1. The fault signals A1, A2 come from the terminal stations 4a-4d are returned to only the stations 4a-4d with specified address of the processing device 1 corresponding one to one to the transmission demand by the polling from the processing device 1.
Patent JP-2001126111-A (JP)
Title: Coin receiving and paying machine
Inventor: FUKUSHIMA YOSHIYUKI
IPC: B65H31/26
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To excellently eject a paper money housed in a housing cabinet when only a small number of paper money is housed or even when housed paper money is bent and to excellently house a paper money into the housing cabinet when a large number of paper money is housed in the housing cabinet or even when a circulated paper money is housed. SOLUTION: A presser bar 5 is attached to a movable flap 4a, the bar 5 is separated from an overlap roller 2 with a distance, and the flap 4a is turned upward with a rotary shaft 4b as the center to throw in new paper money 20 while weakening the application of pressure of the bar 5 to housed paper money when the paper money 20 is housed. The flap 4a is turned downward with a rotary shaft 4b as the center to strengthen the application of pressure of bar 5 to the housed paper money 20 in the case a feeding roller 7 fails to catch paper money when the paper money 20 is ejected.
Patent JP-H11137460-A (JP)
Title: Kitchen knife holder
Inventor: MORI AKIHIDE
IPC: A47J47/16
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To easily put in and out kitchen knives and hold many kinds of kitchen knives by providing a holder for holding the kitchen knives in such a manner as to be always taken out with a slit for putting in and out the cutting edges of the kitchen knives sideways. SOLUTION: A kitchen knife holder 1 is constructed to hold five kitchen knives in such a state as to be always taken out. In this case, the kitchen knife holder 1 is formed as a solid body having space in the interior on the whole by a front panel 3 for covering the front, a main body 4 for covering the back, both side surfaces and the bottom and a lid 5 for covering the top face. The front panel 3 is provided with five slits 2 exteded horizontally, which are arranged at fixed spaces vertically. With the cutting edge 6a of the kitchen knife 6 laid in the slit 2, the knife can be put in and out sideways. That is, the knife 6 is held laterally with the cutting edge 6b exposed to the outside, so tha it can be always easily taken out.
Patent JP-H11142615-A (JP)
Title: Black mask, color filter and liquid crystal display
Inventor: YOSHIDA KAZUAKI
IPC: G02B1/11
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a black mask with which an improvement in surface reflectivity and etching characteristic is possible and color filters and liquid crystal displays using the same. SOLUTION: The black mask consists of the oxide, nitride, carbide, oxynitride, oxycarbide, nitrocarbide or oxynitrocarbide of at least one kind of different metals selected from a group consisting of chromium, molybdenum, tungsten, nickel and germanium. In addition, first and second antireflection films 3, 4 varying in compsn. and a light shielding film 5 consisting of at least one kind of the metals selected from the group consisting of the chromium, molybdenum, tungsten, nickel and germanium are successively laminated on a transparent substrate 2 in such a manner that at least one of the films contain the chromium.