baber/WOPTO huggingface dataset:
Patent JP-S6167557-A (JP)
Title: Method and device for controlling automatic pouring device for die casting machine
Inventor: MUROTANI NAOMI
IPC: B22D17/30
Filed: 1984-09-12
Abstract: PURPOSE:To improve product quality by controlling the conveying speed to maintain the specified time since ladling until pouring and lading the molten metal again if the speed exceeds a permissible speed to prevent overcooling in pouring in the automatic control of ladle operation for a die casting machine. CONSTITUTION:The level of the molten metal in a crucible 171 is detected 321 by a detector 160 and a ladle 50 is moved by a conveying motor 30 and a tilting motor 150 to ladle the molten metal and to stand by 333 above the furnace. A conveyance command thetac is emitted in synchronization with the completion of die clamping of the die casting machine 1 so that the ladle stands by in a pouring position 301. The high-speed pouring is executed by a pouring command thetaA. The time since ladling 327 of the molten metal by the ladle 50 until the high-speed pouring 303 is controlled by the conveyance speed V to maintain the specified pouring temp. The ladle 50 is descended 339 at a low speed from the standby 333 position above the furnace so as to ladle the molten metal again when the speed V exceeds a permissible speed Vmax. The overcooling in the pouring is prevented by such automatic control by which the molten metal is poured always at the correct molten metal temp. and the quality of the product is stabilized and improved.
Patent JP-H0355428-A (JP)
Title: Controller of liquid fuel burner
Inventor: KUSHIDA SHINJI
IPC: F23N5/24
Filed: 1989-07-21
Abstract: PURPOSE:To make it possible to distinguish between an ordinary oil shortage and the clogging a filter by measuring the time of combustion since a signal is given that the amount of oil in a fixed oil tank is below a certain amount, and at the same time giving different information, one for indicating that the amount of oil in a supply oil tank is below a certain amount and the other for indicating that the amount of oil is over a certain amount. CONSTITUTION:It is judged by the signal of a fixed tank oil amount detection device 17 whether or not the amount of oil in a fixed oil tank is below a set amount, and if it is below the set amount, it is judged whether or not an oil shortage combustion timer section 23 is in time-up. If the timer section is time-up, a signal to stop combustion is sent to a combustion section 19 and the combustion is stopped. And it is judged by the signal from an oil amount detection device 16 for the supply oil tank whether or not the amount of oil in the supply oil tank is below a set amount, and if it is judged that the oil amount in the fixed oil tank is below the set amount and there is oil shortage, and an information section 22 is set to oil shortage mode the it is informed by an adequate method. When the amount of oil in the fixed oil tank is below a set amount but the amount of oil in the supply oil tank is above the set value, it is judged that the filer is clogged, and the information section 22 is set to filter clogging mode and it is informed by another display.
Patent JP-H0636308-A (JP)
Title: Optical device
Inventor: ISHII MASARU
IPC: G11B7/09
Filed: 1992-07-16
Abstract: PURPOSE:To provide the optical head actuator which is satisfactorily driven without moving the centroid of a mobile part to the center between first and second flat springs. CONSTITUTION:This device consists of a mobile part 14 holding an objective lens 15 which closely faces an optical disk and a driving coil 16 which drives the objective lens 15 to bring it into contact with and separate it from the optical disk, a first flat spring 12 close to the optical disk, and a second flat spring 13 parallel with the first flat spring 12. A support means is provided which supports this mobile part 14 so that it can be freely displaced, and the sectional area of the first flat spring 12 of the support means is made larger than that of the second flat spring 13.
Patent JP-H0239675-A (JP)
Title: Picture data encoder
Inventor: MAEDA SATORU
IPC: H04N19/00
Filed: 1988-07-29
Abstract: PURPOSE:To make efficient a data processing and a data transmission by forming plural rectangular areas from a basic block extracted with the picture area in an arbitrary form, processing the whole dots between the rectangular area and the picture area to the same other level, and respectively block- encoding the plural rectangular areas. CONSTITUTION:A basic block BL consisting of 8X8 dots arranged in a matrix like including the picture area in the arbitrary form is extracted, and plural rectangular areas RR0 to RR5 consisting of the extracted basic blocks BL are formed. Further, the whole dots between the formed plural rectangular areas RR0 to RR5 and a picture area IR are made into the same other level, and the processed plural rectangular areas are respectively block-encoded. Thus, the data processing and the data transmission are made efficient.
Patent JP-H0746365-A (JP)
Title: Information communicatings equipment
Inventor: OISHI NOZOMI
IPC: B65H23/34
Filed: 1993-07-30
Abstract: PURPOSE:To satisfactorily remove the curl of recording paper roll independently of the size of a roll diameter. CONSTITUTION:A supporting member 12 rotatable around a supporting shaft 13 is arranged above the paper roll 1 set on a prescribed position, a curl removing member 11 for bending recording paper 1a and removing a curl is fitted to the tip of the member 12, a linking member 14 is fitted to an intermediate position of the member 12 so as to be put on the paper 1, the member 12 is turned downward in accordance with the reduction of the roll diamter of the paper 1 to descend the member 11 on the tip, so that the bent angle of the paper 1a is reduced and a curl removing effect can be increased.
Patent JP-2000019971-A (JP)
Title: Tack label and apparatus for production therefor
Inventor: YOSHII TAKESHI
IPC: B31D1/02
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a tack label which is easy to handle. SOLUTION: This tack label 11 has a sheet material 12 subjected to printing on one side and a tacky adhesive tape 13 provided with a tacky adhesive layer 18 on one side of a base material 17. The tacky adhesive layer 18 of the tacky adhesive tape 13 partly sticks to the printed surface of the sheet material 12 and the remaining part projects from the edges of the sheet material 12. The portions of the tacky adhesive layer 18 of the tacky adhesive tape 13 projecting from the sheet material 12 are covered by a release material 14.
Patent JP-H0532350-A (JP)
Title: Carriage device for paper sheet
Inventor: UEMATSU AKIRA
IPC: B65H29/52
Filed: 1991-07-30
Abstract: PURPOSE:To ensure the prevention of delayed sheet feed or damage to the leading end of a sheet due to contact with a poorly moving drive roller, and maintain a stable sheet carriage condition in a sheet carriage device equipped with a carrying roller pair comprising drive and driven rollers at the joint section of the first and second sheet carriage passages. CONSTITUTION:The end 54c of a carriage guide 54 laid before the joint section of the first and second sheet carriage passages 52 and 53a (53b) and serving to separate said passages 52 and 53a (53b), is displaced toward a driven roller 60b by a distance (t) rather than toward the contact point X of a carrying roller pair 60, thereby introducing the leading end of a carried sheet to the driven roller 60b having less friction than another roller 60a in the roller pair 60. According to this construction, a sheet P can be smoothly caught by the section of the contact point X between the drive and driven rollers 60a and 60b. As a result, the sheet P can be properly carried without any delay due to the momentary stop thereof and without any break at the leading end thereof.
Patent JP-H0535485-A (JP)
Title: Fuzzy information processor
Inventor: TANAKA MASAHITO
IPC: G06F9/44
Filed: 1991-07-30
Abstract: PURPOSE:To reduce the input operation required for defining one fuzzy set and the memory amount necessary for deciding one fuzzy set by defining the fuzzy set on the coordinate or in space while setting the parameter for membership function corresponding to the shape of the boundary line and to supply not distributed but continuous values to decide the location in a fuzzy set. CONSTITUTION:The fuzzy information processor is provided with a membership function storage part 2 storing multidimensional membership function defining the fuzzy set in the coordinate composed of a plurarity of coordinate axes or in the space, a parameter setting part 1 setting the parameter of the multidirectional membership function, an operation part 3 performing the operation using the multidimensional membership function stored in the membership function storage part 2 against the data as an element of the fuzzy function, and an input/output processing part 4 inputting data and outputting the operation result of the operation part 3.
Patent JP-H1035312-A (JP)
Title: Transmission of working vehicle
Inventor: YONEDA YUTAKA
IPC: B60K20/02
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To carry out moderate speed changing operation while avoiding malfunction of a change-over valve by constituting a cam part formed on a turning member of a change-over guide part to actuate a working member in accordance with speed changing lever operation and a maintenance guide part to maintain the working member at its operating position. SOLUTION: A cam part 67C furnished with circular arc maintenance guide parts 67A, 67A with a shaft center X of a turning member 27 as its center and a change-over guide part 67B is provided on a cam member 67 integrally rotating with the member 27, and a roller 68 as a working member is fit in the cam part 67C. The roller 68 is loosely rotated on a shaft body 72 on a lower end of a link member 71 supported by a bracket 69 around a support shaft 70. Consequently, at the time of starting speed changing, the roller 68 is guided to the link member 71 at a portion of the change-over guide part 67B, operated in a direction separated from the shaft center X and transmitted to a change-over valve through a push-pull wire 57. Additionally, the roller 68 enters the maintenance guide part 67A, and the change-over valve accelerates a continuously variable transmission while it is maintained at a forwarding position.
Patent JP-S59139376-A (JP)
Title: Tricyclo(5.2.1.02,6)dec-8-ene-3,4-dicarboxylic acid anhydride and its preparation
Inventor: SUZUKI HIDEO
IPC: C07D307/93
Filed: 1982-10-29
Abstract: NEW MATERIAL:Tricyclo[5,2,1,0<2>,<6>]dec-3-ene-8,9-dicarboxylic acid anhydride shown by the formula I . USE:Useful as an epoxy thermosetting agent, an intermediate raw material for polyester resins, polyimide resins, etc., an agricultural chemical such as a fungicide, etc., and a precursor substance for drugs such as a drug acting on central nervous system, drug acting on circulatory organs. For the use of a polyimide resin to improve heat resistance, useful as an intermediate raw material for a new addition type polyimide improving drawback of an existing condensation type polyimide. PROCESS:Dicyclopentadiene is reacted with carbon monoxide and an alcohol and/or its derivative such as acetal, ketal, etc. in the presence of a palladium catalyst or an iron compound, to give a compound shown by the formula II (R is alkyl, etc.), which is hydrolyzed to give tricyclo[5,2,1,0<2>,<6>]dec-3-ene-8,9-dicarboxylic acid shown by the formula III, which is dehydrated to give a compound shown by the formula I .
Patent JP-H0754321-A (JP)
Title: Sediment removing method
Inventor: ASAE TAKASHI
IPC: E02B3/02
Filed: 1993-07-30
Abstract: PURPOSE:To remove sediment on the bottom of a watercourse by arranging a screen type wall body structure on the surface or on the upper part of the watercourse in a plane and approximately in V shape for the direction of the stream. CONSTITUTION:A screen type wall body structure 1 is arranged, specially in the diwnstream area of a river, in a plane and approximately V shape for the direction of the stream. At this time, the screen type wall body structure 1 is maintained in the upper part of the river by buoyance of a float 2. Further the float 2 is locked into the bottom of the river through a wire 3 and an anchor 4. The stream flowing from the upper course of the river is then caught and disturbed by the wall surface of the screen type wall body structure 1. Simultaneously, the flow direction is changed to a descending flow. Earth, sand and the like accumulated on the bottom of the river are further carried down the river by this descending flow and accumulated earth, sand and the like are removed.
Patent JP-H0744601-A (JP)
Title: Sheet metal cutting drawing device
Inventor: YOSHIMURA YUKIO
IPC: B23K26/38
Filed: 1993-07-30
Abstract: PURPOSE:To make continuous cuttings possible and to speed up the cuttings by forming an auxiliary side by connecting odd vertexes forming the outlines of plural graphics of odd vertexes. CONSTITUTION:This device is composed of a console type computer 10, a laser cutter 20 cutting metal sheet by using laser beam heat and a numerical controller 30 automatically controlling the operation of the laser cutter 20. In this case, because there are four odd vertexes (a), (b), (c) and (f) in a composite graphic and the one odd vertex (f) of the odd vertexes (a), (b), (c) and (f) is the odd vertex at the inside of the composite graphic, the odd vertexes forming the outline of the composite graphic or two odd vertexes connecting auxiliary sides of the odd vertexes (a), (b) and (c) are selected. Next, by taking a clearance allowance in a preliminarily set an X-axis direction or a Y-axis direction, for instance, from the two selected odd vertexes and connecting the odd vertexes by the shortest distance, auxiliary sides are formed outside the composite graphic.
Patent JP-H0479788-A (JP)
Title: Power converter
Inventor: ITO SATORU
IPC: H02P27/06
Filed: 1990-07-20
Abstract: PURPOSE:To suppress pulsation of instantaneous power by providing means for adding a higher harmonic component having appropriate order, amplitude and phase to an output current command value from an inverter thereby superposing a higher harmonic component on the output current. CONSTITUTION:A current control circuit 4 calculates an output voltage command e* for nulifying the current difference ier. A PWM control circuit 5 converts the output voltage command e* into a pulse signal through pulse width modulation thus controlling an inverter 6. Euen if an output current command i* it is sinusoidal, actual output current (i) of the inverter 6 contains higher harmonics having frequencies multiple times as high as the carrier frequency. Consequently, the instantaneous power also contains higher harmonics resulting in pulsation of the instantaneous power. An adder 2 adds a higher harmonic current command ih* fed from a higher harmonic current command generator 1 to a basic wave current command if*. Consequently, amplitude and phase of each higher harmonic component 10 one output current vary to cause variation in the anplitude an phase of the higher harmonic component of the instantaneous power.
Patent JP-H0478596-A (JP)
Title: High speed drawing with writing brush plotter
Inventor: TOYOMI TOSHITAKA
IPC: B43L13/00
Filed: 1990-07-20
Abstract: PURPOSE:To perform drawing by efficient correction, to enhance character quality and to shorten the total drawing time by carrying out no correction at all according to the kind of paper and restricting correction to the necessary minimum even if correction is necessary. CONSTITUTION:When arrangement data is selected according to drawing data and the kind of paper by an arrangement data selecting means G through a keyboard, data is called out of a drawing data storage means C and the arrangement data due to the kind of paper is called out of an arrangement data storage means F and passes through a control means D when the height of a writing brush is not corrected and a writing brush holding part A is moved in X-, Y- and Z- directions by a drive means B to perform drawing. When the height of the brush is corrected, the height of the surface of paper is detected by a brush height correction means E to be set to a correction value and the height of the brush is operated on the basis of the correction value and the data of the arrangement data storage means by the control means D to be corrected so as to be matched with the height of the paper to carry out high speed drawing.
Patent JP-S6433094-A (JP)
Title: Graphite crucible for producing semiconductor single crystal
Inventor: YAMAZAKI HIROSHI
IPC: C30B15/10
Filed: 1987-07-29
Abstract: PURPOSE:To improve the service life of a graphite crucible (used for housing the silica crucible) by regulating the respective value of an air-permeability, mean coefficient of thermal expansion and anisotropic ratio to a prescribed range, and preventing to develop a silicified layer and oxidized consumption part thereby. CONSTITUTION:The graphite crucible 10 for producing a semiconductor single crystal is utilized for housing the silica crucible 12. The semiconductor crystal is pulled up by using a seed crystal from a molten semiconductor material 14 housed in this crucible. The graphite crucible 10 has 10<-6>-10<-3>cm<2>/sec air- permeability, 3.5-5.5X10<-6>/ deg.C mean coefficient of thermal expansion at room temp. -400 deg.C and <=1.3 anisotropic ratio. The graphite crucible 10 prevents to develop a silicified layer 11 and an oxidized consumption part 16.
Patent JP-H0518361-A (JP)
Title: Oil lubricating type air compressor
Inventor: WADA HIROBUMI
IPC: F04B41/00
Filed: 1991-07-05
Abstract: PURPOSE:To enable the oil reserved inside an oil separator to be returned to the compression part of a compressor without exerting an influence to the performance of the compressor, in an oil lubricating type air compressor. CONSTITUTION:An oil return circuit is provided between an oil separator 6 and the compression part 1b of a compressor, and a valve provided in this oil return circuit is opened when the compressor is stopped. In this way, by utilizing the compressed air inside an oil reserving chamber 4a, the oil inside the oil separator is forcibly fed to the compression part of the compressor.
Patent JP-H0739807-A (JP)
Title: Die coating method
Inventor: ICHIKAWA KUNIHIKO
IPC: B05D7/14
Filed: 1993-08-02
Abstract: PURPOSE:To form a coating film having a thickness uniform over the entire width of a metallic plate at the time of die coating onto this metallic plate by an opposite system. CONSTITUTION:Application is executed by using a manifold 3 for accepting a coating material and a die which has a flat flow passage 4 arriving at a coating material discharge end 5 from this manifold 3 and is expanded in the width of this flow passage 4 toward downstream. As a result, a trouble that the thickness of the coating film increases at both ends of the metallic plate is eliminated.
Patent JP-2000015712-A (JP)
Title: Lighting composite fresnel prism plate and manufacture thereof
Inventor: OGAWA TOKUJI
IPC: B29D11/00
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent a dazzle and a rainbow pattern from developing by a method wherein a light scattering resin film is laminated onto the other side of a Fresnel prism plate so as to form a fine uneven surface for scattering the light. SOLUTION: In this Fresnel prism plate, on one side of a transparent resin plate, onto the other side of which a light scattering film 2 is laminated, a Fresnel prism 1 as a large number of projected strips, the section of which forms a continuous triangular shape, is formed. The light scattering resin film has a thickness of 25-300 μm. One side of the film, the other side of which has a self-adhesive layer having the thickness of 5-100 μm, has an uneven pattern and light scattering properties. As the favorable base material of the light scattering resin film a polyester-based polyethylene-terephthalate, a polycarbonate, a triacetyl cellulose, a poly(methyl methacrylate) or the like is exemplified as a proper base material.
Patent JP-S5979387-A (JP)
Title: Information inputting device
Inventor: KAWABATA AKIRA
IPC: G06K11/06
Filed: 1982-10-29
Abstract: PURPOSE:To obtain a small-sized and lightweight information inputting device which does not require any cord and battery exchange, by combining a two- dimensional position detector which detects two-dimensionally the incident position of a radioactive ray and a pen equipped with a radioactive ray source at the front end part. CONSTITUTION:A two-dimensional position detector A is equipped with sense wires 12 which cross each other at right angles, etc., and has a function which detects two-dimensionally the incident position of a radioactive ray. On the other hand, a pen B is provided with a radioactive ray source 15 which is fixed to a recessed part 13 at the front end part of the pen B. When such a two-dimensional position detector A and pen B are combined together, no wire is required between the detector A and pen B. Moreover, no battery is also required and the labor for exchanging batteries can be eliminated. Thus, a small-sized and lightweight information inputting device which does not require any cord and battery exchange can be obtained.
Patent JP-H11118392-A (JP)
Title: Rotary semiautomatic rifle
Inventor: UGO GUSSALLI BERETTA
IPC: F41C7/11
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To load a bullet manually by providing a rotatively opened-and-closed type barrel and enable a visual check if the bullet is loaded in a rifle by folding the barrel double so as to open. SOLUTION: A barrel 14 is connected to a pivot (11) with a hinge so as to be rotated between a closed position in alignment with a receiver unit with the pivot 11 and an open position bent by an angle with respect to the pivot. A cartridge is conveyed from sideward and a cartridge case is removed from a bottom of the pivot 11.
Patent JP-H06253005-A (JP)
Title: Route selecting method, database system and switching system for telephone call
Inventor: DEIADORU TEII EICHI RAIAN
IPC: H04Q3/66
Filed: 1992-06-26
Abstract: PURPOSE: To attain service transfer to another switchboard without changing any number by selecting a call route to a target station by using a route selection index from a data base. CONSTITUTION: Plural exchange systems perform access through a signal network 30 to a shared data base 90 with a data base inquiry message 92 including a number 93 of a callee. Then, a data base response message 94 including a passage index 95 is returned from an entry 97 of a table 96 corresponding to a switchboard 10 in a data base 90. The downstream switchboard 10 selects a trunk 16 for obtaining a switchboard 50 appropriate for the call by using the index 95. Next, the switchboard 50 establishes the call by transmitting an initial address message 60 for a request for establishing a call or a public route selection number in a multifrequency signal system. Then, this call is transmitted through the route of the trunk 16. Also, each message 92, 94, and 60 of the inquiry, response, and initial addresses of the data base is transmitted through a common channel signal network 30.