baber/WOPTO huggingface dataset:
Patent JP-H07281112-A (JP)
Title: Image recorder
Inventor: TAWARA HISATSUGU
IPC: G02B26/12
Filed: 1994-04-08
Abstract: PURPOSE:To provide an image recorder constituted so that plural exposure means are precisely aligned by simple control and an excellent image is recorded at a high speed. CONSTITUTION:A recording image is formed on a photosensitive drum 104 by laser beams outputted from two laser units 102 and 103. At this time, an interval between two laser beams on the drum 104 corresponds to time difference obtained when two laser beams are detected by beam detection substrates 105 and 106. By driving a motor 109 so that the time difference becomes a prescribed value, a laser unit fitting plate 110 is moved.
Patent JP-S57188547-A (JP)
Title: Preparation of 4-aminomethylcyclohexane-1-carboxylic acid
Inventor: AOKI RIYUUJI
IPC: C07C227/12
Filed: 1981-05-13
Abstract: PURPOSE: To prepare the titled compound useful as an antiplasminic agent, with direct single-step process, under mild conditions, in high yield, by treating terephthalo-nitrile with hydrogen in a solvent comprising water or a mixture of water and a hydrophilic organic solvent, in the presence of an alkali, etc.  
     CONSTITUTION: The objective compound can be prepared by treating terephthalonitrile (TPN) with hydrogen in a solvent comprising water or a mixture of water and a hydrophilic organic solvent (e.g. ethanol, propanol, etc.) in the presence of an alkali or alkaline earth metal hydroxide (e.g. caustic soda, caustic potash, etc.) and a metal catalyst for hydrogenation (pref. the combination of Pd and Ru). Since water can be singly used as the reaction solvent, and since it is effective for the smooth reaction, the process is advantageous from industrial viewpoint. The presence of the alkali increases the content of the trans-isomer which is the active component of the objective compound, and accordingly, results in various advantages such as reduction of the purification load of an ion exchange resin. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59196006-A (JP)
Inventor: TSURUMI MANABU
IPC: B65G57/00
Filed: 1983-04-21
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-H03270990-A (JP)
Title: Apparatus for returning signature
Inventor: NAKAGAWA MASARU
IPC: B42C1/00
Filed: 1990-03-20
Abstract: PURPOSE:To surely return signatures inferior to gathering to respective feeder parts by providing an image processing means taking in the image drawn on the signature to output the same as image data and a control means collating the image data with the image data of a memory means to output a return order to a signature transfer means. CONSTITUTION:The signatures 1a supplied from feeders 2a-2d are fed while laminated and the thickness of the signatures 1a... is detected by a gathering inspection apparatus 8 and an abnormal laminate 1 is detached from a line B to be transferred to the place under a television camera 3. The television camera 3 takes the images of the discrimination marks applied to the signatures 1a to transmit the same to an image processor 4 which in turn applies image processing to the taken images to transmit image data to a CPU 5. The CPU 5 compares and collates the taken-in image with the image data related to the discrimination marks of all of the signatures 1a in an image data memory 6 to index which of the signatures the image data from the image processor 4 belong to and outputs the feeder of the signature concerned to a transfer means 7 which in turn returns the signature to the feeder concerned.
Patent JP-S545185-A (JP)
Title: Program setter
Inventor: OOMICHI YUKINOBU
IPC: D06F33/00
Filed: 1977-06-14
Abstract: PURPOSE: To enable the program to be optionally set by the user, by means of enable a preferable program to be optionally set among many number of programs by the combination of the select switches, and of installing a previously determined automatic program. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07278497-A (JP)
Title: Coating composition for covering
Inventor: YAMANAKA HIROSHI
IPC: C08G77/18
Filed: 1994-04-08
Abstract: PURPOSE:To obtain the title composition which has an adequate viscosity and curability and can easily give a coating film excellent in resistances to water, chemicals, and solvents, weatherability, and gloss. CONSTITUTION:This coating composition comprises a solvent-free and liquid, alkoxylated silicone resin (a), an aminated silane coupling agent, and a curing catalyst. The resin (a) is preferably produced from a feedstock which is an alkoxysilane represented by the formula R<1>nSi(OR<2>)4-n (wherein R<1> is a monovalent hydrocarbon residue optionally substituted with a halogen atom, R<2> is a 1-4C alkyl, and (n) is an integer of 0-2), a partially hydrolyzed condensate thereof, or a mixture of both by reacting the feedstock with 0.2-0.5mol of water per mol of the alkoxy groups of the feedstock in the presence of a metal compound catalyst under acidic conditions, while removing the alcohol yielded.
Patent JP-H01244418-A (JP)
Title: Synchronizing clock generating device for laser scan optical system
Inventor: IMAGAWA SUSUMU
IPC: H04N1/04
Filed: 1988-03-25
Abstract: PURPOSE:To make light receiving elements of a small diameter usable so as to meet high-speed operations by constituting a lens array of condenser lenses respectively having plano-convex cylindrical lens structures with curved surfaces on the side facing a grating. CONSTITUTION:Beams deflected by a rotating polygon mirror body 17 are used for exposing and scanning a recording body 19 and, at the same time, beams for generating synchronizing clocks separated and reflected by a separation mirror 20 are made incident on a grating 21 and scan the grating surface. Bright parts 21a and dark parts 21b are alternately formed at fixed pitches on the grating 21 and the beams passing through the grating 21 are made incident on a lens array 22. The lens array 22 are constituted of condenser lenses 23 respectively having plano-convex cylindrical lens structures with curved surfaces on the grating 21 side in such a way that the inter-lens pitch PL of the lens array is made a little larger than an integer multiple of the grating pitch (d) and, moreover, each condenser lens joining section is confronted to each dark section of the grating 21. When such constitution is adopted, small- sized light receiving elements 24 can be used.
Patent JP-H04306600-A (JP)
Title: Magnetic field raising method for accelerator
Inventor: TANABE YOSHIO
IPC: H05H13/04
Filed: 1991-04-03
Abstract: PURPOSE:To suppress the rate of irregular magnetic field under the allowable value in the whole raise-up region by suppressing the raise-up velocity in the initial period of raising-up of deflecting mag. field. and increasing the raise-up velocity exponentially with elapse of the time. CONSTITUTION:A circular accelerator includes a plurality of deflecting electric magnets 14, and a driving power supply 20 is connected with the excitor coil 14b of each magnet 14 for supplying an energization current. This power supply 20 receives a command from a raise-up command device 21 and controls the size of the energization current. That is, this raise-up command device 21 gives the power supply 20 a command signal to suppress the raise-up velocity in the initial period of raising-up, when a raise-up start signal is received, and another command signal to increase exponentially the raise-up velocity little by little with the elapse of the time. Four-polar and six-polar electric magnets of circular accelerator are also required to raise up their magnetic fields proportioning to the deflecting mag. field, and power supply devices for them energize alike the respective load coils in conformity to commands from the command device 21. Thereby the rate of irregular mag. field can be suppressed under the allowable level over the whole raise-up region.
Patent JP-S59195775-A (JP)
Title: Print character recognizing device
Inventor: KAMI HIROYUKI
IPC: G06V30/144
Filed: 1983-04-22
Abstract: PURPOSE:To attain reading with high accuracy by extracting a standard pattern from a representative position and size decided by an area of various sizes, the area of assigned region to each region and an in-area binary signal so as to simplify the constitution of the character recognizing device. CONSTITUTION:An input pattern is quantized by a scanning quantizing section 1, and the quantized binary signal is set to a binary pattern storage section 2. Then, an area processing section 3 adds binary signals decided by the representative position and size of the registered area in a dictionary section 5 and outputs an analog signal being a ratio of the binary signal to the area as a characteristic value. The similarity is obtained from a similarity calculating section 4 from the difference between the characteristic value of the standardpattern and the characteristic value from the processing section 3. A category name to each standard pattern is outputted from the calculation section 4 and applied to a discrimination processing section 6. The processing section 6 sorts the names in the ascending order of the similarity and the category name or the request name is outputted from the difference between the minimum similarity and the next minimum similarity when the minimum similarity is a prescribed threshold value or below.
Patent JP-S63240378-A (JP)
Title: Semiconductor power converter
Inventor: NISHIZAWA JUNICHI
IPC: H03K17/73
Filed: 1987-03-25
Abstract: PURPOSE:To simplify the circuit configuration and to improve the reliability by composing an inverter and the like of an N-channel SI (static induction) thyristor and a P-channel SI thyristor. CONSTITUTION:In a single-phase inverter which uses an N-channel SI thyristor and a P-channel SI thyristor, 2 high voltage side SI thyristors 101-102 of 4 SI thyristors which form the inverter are composed of P-channel, and 2 low voltage side SI thyristors 103-104 are composed of N-channel. Each thyristor has gate circuits 105-108 and a protecting circuit 109 such as a snubber circuit or the like. Thus, the ground points G1-G2 of the thyristors 101-102 can be provided at the high voltage side of a main power source, and it is not necessary to provide a gate circuit ground point at the point in which a potential variation connected with a load 110 is vigorous, thereby improving its reliability and commonly using the ground points of the circuits 105-106.
Patent JP-H09236584-A (JP)
Title: Roll flaw detection device
Inventor: IZOE HIRONORI
IPC: G01N27/83
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To accurately and quantitatively evaluate flaw depth even when a surface flaw of 0.2mm or less in depth occurs on the surface of a roll. SOLUTION: Relating to a leakage magnetic flux flaw detection device, high frequency signal and low frequency signal having specified frequency ratio (Fh /Fl ) are mixed together, and applied to a magnetizing device 21 of a flaw detection head 20. The signal outputted from a magnetic flux detecting device 22 of the flaw detection head 20 is divided into high frequency signal and low frequency signal, and the high frequency signal is used for quantitative evaluation of the flaw of 0.2mm or less in depth and the low frequency signal for the flaw of 0.2mm or more in depth.
Patent JP-H01242417-A (JP)
Title: Production of transparent electrically conductive zinc oxide film
Inventor: UCHIDA HIROTO
IPC: C01G9/00
Filed: 1988-03-25
Abstract: PURPOSE:To obtain inexpensive transparent electrically conductive zinc oxide film having heat resistance at a low cost by heat-treating specified transparent zinc oxide film in an atmosphere of hydrogen in the presence of boron compd. CONSTITUTION:The targeted zinc oxide film is obtd. by heat-treating the transparent zinc oxide film formed by coating with an org. solvent soln. of zinc compd. and thereafter pyrolyzing, at 300-680 deg.C in the atmosphere of hydrogen in the presence of the boron compd. The transparent electrically conductive zinc oxide film obtd. thereby, have the level of 10<3>OMEGA.cm resistance at room temp. in the dark and, besides, the heat resistance up to 680 deg.C, the upper limit of heat-treatment temp. As the boron compd. to be sued, boric acid, boron oxide, boron halogenide, boric acid ester, org. boron compd., etc., are exemplified. When treated below 300 deg.C, the treatment is ineffective, and the treatment above 680 deg.C is unsuitable, because the deterioration of the film sets in due to the reduction, evaporation, etc., of ZnO.
Patent JP-2000268727-A (JP)
Title: Correction method of phosphor layer of back plate for plasma display pannel
Inventor: OKABE MASAHITO
IPC: H01J11/22
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To attain high quality and automatization by elongating/separating a meniscus formed by a method of pressurizing a phosphor formation composition with a specified viscousity to be charged into a cut and removed deffect portion and discharging it from an orifice opening part of a circular form with a specified size, with the twice application of pulse voltage through an electrode arranged in the opening part, and heating the same. SOLUTION: A defect is detected by a linear region camera means and removed by cutting to a specified size by an ultrasonic grinding device or the like. A phosphor compound with high viscousity of 10-10 cps is discharged thereto, if required, from one or more openings 13 such as a 0.05-1 mm polygonal or circular orifice with an electrode 14 to thereby form a meniscus. The meniscus is made long in the longitudinal direction with application of a first pulse voltage to between the opening 13 and a back plate 16, and partially separated or dropped with the application of a second pulse voltage to a tip of an elongation part 18 so that a defect part is burried therewith. Thereafter, drying and heating treatment is applied thereto. A phosphor layer is finely corrected with a simple process in this way.
Patent JP-S55165121-A (JP)
Title: Remover of sea salt particle in atmosphere
Inventor: MIYAKE TAKASHI
IPC: B01D45/04
Filed: 1979-06-08
Abstract: PURPOSE: To effectively remove the sea salt particles in aerosol, enhance removal efficiency and make possible long-term operation by inserting grating-form sea salt particle depositing plates into ducts in such a manner that vena contracta and expanded flow are produced in the sea salt aerosol in the atmosphere.  
     CONSTITUTION: The flow 3 of the atmospheric air containing sea salt particle aerosol flows into this unit, but at the time when it passes within sea salt particle depositing plates 2, the sea salt particles deviate from the flow 3 of the atmospheric air and deposit on the surface of the depositing plates 2 because the depositing plates 2 are repeating vena contracta and expanded flow. It is desirable that the angles of spreading or narrowing are about 5°W about 20°. The main flow of the flow 3 of the atmospheric air flows in the central part and therefore even if the flow 3 is turbulent flow, the portions near the wall surfaces become laminar flow, hence the chances that the sea salt particles deposited on the wall surfaces contact the moisture in the gas are less and the occurrence of their redeliquescence and reflying is less. In addition, this may be used over a long period of time when the plates 2 are occasionally cleaned. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06321451-A (JP)
Title: Method of supplying, accumulating and displaying elevator control data
Inventor: YUHA NIEMINEN
IPC: B66B1/34
Filed: 1994-03-17
Abstract: PURPOSE: To realize correction work for construction workers and to provide suitable construction worker guidance by setting a communication link between a storage device for individually storing the program data, the parameter data and the instructions for each execution of maintenance work, and a data storage means of a controller. CONSTITUTION: Parameter data of an elevator control system and instructions for each execution for maintenance work are stored in an storage device 17. When a correction or maintenance work is performed, a communication link is set up between the storage device 17 and a data storage part of a controller 1 included in the control system. The data stored in the storage device 17 is read out and saved in the controller 1, and correction and work required for the data read out from the storage device 17 is performed by the controller 1. As a result, if an operator interface is used without memory card, the interface displays a corresponding screen in one language, while if a memory card is used, the operation range can be expanded.
Patent JP-H04307743-A (JP)
Title: Wire bonding apparatus
Inventor: KIMURA MINORU
IPC: H01L21/60
Filed: 1991-04-04
Abstract: PURPOSE:To prevent a wire from coming into contact with the inner face of a hole at the inside of the hole in a tool by a method wherein the locus of the tool after a bonding operation is situated on the extension of the central line of the hole. CONSTITUTION:The tip part of a wire 6 drawn from a hole 4 inside a tool 3 attached to a bonding head so as to be moved freely in individual directions of the Y-axis and the X-axis is bonded to a first pad. While the tool is being raised, a wire bonding apparatus moves it to a second pad and performs a bonding operation. At the apparatus, motors 8, 9 are controlled by using a control part 14 in such a way that the initial locus of the tool 3 after the bonding operation to said first pad coincides with the feed angle of the hole 4 in the tool 3.
Patent JP-H08275019-A (JP)
Title: Horizontal deflection circuit
Inventor: WATABE HITOSHI
IPC: H04N3/16
Filed: 1995-03-29
Abstract: PURPOSE: To configure an image pattern distortion adjustment circuit or an image position adjustment circuit with components of low dielectric strength without provision for an exclusive power supply for the circuits. CONSTITUTION: An image pattern adjustment circuit 2 applies a waveform voltage Vo1 with a vertical synchronizing signal period being a modulated voltage Vcc1 by a change in a voltage V1 to other terminal of a choke coil L1 to adjust horizontal trapezoidal distortion and horizontal pin cushion distortion on an screen. Since a power supply for the circuit has only to have a voltage covering a dynamic range, the configuration of a power supply circuit for the image distortion adjustment is simplified. An screen position adjustment circuit 3 supplies a DC current to a horizontal deflection output circuit 1 through a deflection yoke DY and the choke coil L1 to adjust the position of the screen. The power supply circuit of the screen position adjustment circuit 3 is simplified.
Patent JP-H07251367-A (JP)
Title: Derusting device
Inventor: MIYAMOTO HITOSHI
IPC: B24B29/00
Filed: 1994-03-15
Abstract: PURPOSE:To improve a work environment at the time of scraping rust from a steel frame surface of a structure and to safely carry out craping work even in the case when a steel frame is positioned at a high place by making an outer peripheral part of a brush roller contact with the steel frame surface in the state where an outer peripheral part of a rolling brush is brought into abutment on the steel frame surface. CONSTITUTION:When a support member 13 is moved in the longitudinal direction of an H-type steel 1 while pushing it on a lower flange 7 of the H-type steel 1, a rolling roller 19 is rolled while abutting on a lower surface 701 of the lower flange 7. At this time, both of guide rollers 33 abuts on both of end surfaces of the lower flange 7, and consequently, movement of a frame 15 in the longitudinal direction is smoothly carried out. When the rolling roller 19 is rolled, a brush roller 17 is rotated in the opposite direction of a driving roller 29 through a motive power transmission device 21, and the brush roller 17 vigorously slides on the lower surface 701 of the lower flange 7. Rust attached on the lower surface 701 is scraped by sliding contact of this brush roller 17 and scraped rust is stored in a rust receiver 23.
Patent JP-H04310351-A (JP)
Title: Tool life control device
Inventor: KUBOTA TETSUJI
IPC: B23Q17/09
Filed: 1991-04-04
Abstract: PURPOSE:To enhance the control of tool life by computing the cutting time and the average load value, then registering the cutting capacity and the cutting applicable time, and multiplying the coefficients, obtained from the average load value and the cutting capacity, by the cutting time to compare the obtained specification conversion time with the cutting available time. CONSTITUTION:In a means T for computing/storing the actual result at the cutting time, the cutting time is integrated, and the load value to a spindle during that time, that is, the load value concerning a tool, is stored. The average value of the load value applied to the tool is computed simultaneously with the cutting termination of the tool. As a result, the cutting integrated time and the average load value are obtained by the means T. The actual use result of the tool is then computed by a means V after judging the removal of the tool by a tool removal judging block V. In this case, the cutting capacity and cutting time are previously registered by a tool capacity data registering means W before machining, and in the means V, the coefficients of the average load value obtained by the means T and the cutting capacity registered in the means W are obtained and multiplied by the cutting time in the means T to obtain the use conversion time. The tool life Y is then obtained by a comparing means X.
Patent JP-S61229337-A (JP)
Title: Wafer carrier
Inventor: MATSUO KOZO
IPC: H01L21/67
Filed: 1985-04-03
Abstract: PURPOSE:To shift multiple wafers at one time by a method wherein the lower gap between the right and left side holding members is expanded to drop the wafer held between the holding members downward. CONSTITUTION:A wafer B with its facet part b turned upward is inserted into a pair of right and left side holding grooves. In order to shift the wafer B from wafer carriers A to the other wafer carriers D, after placing the wafer carriers A upon empty wafer carriers D, if the wafer holding gap between the lower parts right and left side holding members 1 is expanded by making the upper ends of both holding members 1 approach to each other, the wafer B removed from the oblique parts 2b of holding grooves 2 is dropped in the lower wafer carriers D to be engagedly held by respective holding grooves 8. After shifting the wafer B to the other wafer carriers D, if the force on both holding members 1 is entirely released, both holding members 1 are rotatively reset to hold an intermediate member 6c between both end members 6a and 6b.
Patent JP-H03271322-A (JP)
Title: Production of wire rod having high strength and high ductility
Inventor: OCHIAI YUKIO
IPC: C22C38/04
Filed: 1990-03-20
Abstract: PURPOSE:To produce a high strength steel wire rod having sufficient ductility by applying wire rod rolling to a steel having a composition in which respective contents of C, Si, and Mn are specified and subjecting the resulting steel wire rod to hardening in a refrigerant of specific temp., to isothermal transformation, and to cooling. CONSTITUTION:A steel having a composition consisting of, by weight, 0.90-1.25% C, 0.15-1.5% Si, 0.3-1.0% Mn, and the balance Fe with inevitable impurities is subjected to wire rod rolling. After rolling, the resulting wire rod is immediately hardened in a refrigerant, such as molten salt, held at 400-650 deg.C, and isothermal transformation is completed in this refrigerant, followed by cooling. If necessary, either or both of 0.1-1.0% Cr and 0.02-0.30% V and further <=0.1% each of one or >=2 elements among Al, Ti, Nb, Zr, and B are incorporated to the above steel wire rod. By this method, high strength and high ductility can be provided to the steel wire rod after patenting.