baber/WOPTO huggingface dataset:
Patent JP-H09161337-A (JP)
Title: Optical disk initializing device
Inventor: SHIBAKUCHI TAKASHI
IPC: G11B7/26
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain an optical disk initializing device capable of initializing two layers of the phase transition type opticals disk of large capacity whose recording layer is constituted of two layers at a time or two sheets of the phase transition type optical disk constituted of an ordinary one recording layer simultaneously and also capable of initializing the recording layers without the unevenness. SOLUTION: This device is provided with a rotating mechanism 40 rotating an optical disk 5 while holding it, a high output semiconductor laser 1, a collimating lens 2 collimating laser luminous fluxes, a half mirror 4 splitting the laser luminous flux into two parts, first and second objective lenses 11, 12 converging the split parallel luminous fluxes on the optical disk 5 and first and second focusing mechanisms allowing the first and second objective lenses 11, 12 to focus the luminous fluxes from the high output semiconductor laser 1 on the optical disk 5 by making first and second low output semiconductor lasers 21, 31 light sources and a transfer mechanism 41 relatively displacing the optical disk 5 in the radial direction.  Then, this device initializes two recording layers simultaneously by making a longitudinal direction of activating layer in the high output semiconductor laser 1 correspond to a direction orthogonal to track of the optical disk 5.
Patent JP-H11179686-A (JP)
Title: Simulation method for branching robot
Inventor: OGAWA SHIRO
IPC: B25J9/16
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To perform a simulation by reverse kinematics even without expert knowledge. SOLUTION: First by a user, in what type an objective robot of reverse kinematics is, a mechanism of this robot is defined (S1). Next by the user, an axis constitution of this defined robot is defined (S2). In the robot of defined axis constitution, general purpose use kinematics is made applicable (S3). When automatic correction on the user defined axis constitution is ended, a tool target position is assigned, what axis mounting a tool as a positioning reference in the case of simulation is designated (S4, S5). Based on these setting, an axis system for calculating a moving amount of each axis is automatically set, and based on a target position of each tool, a position of the respective axis is calculated (S6, S7).
Patent JP-H09166979-A (JP)
Title: Sound source device
Inventor: WATARI KOICHIRO
IPC: G10H1/00
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a sound source device capable of simply generating a specific timbre with a suitable sound source without executing complicated setting. SOLUTION: When an inputted event is a timbre specifying message and a specified timbre is a timbre capable of generating a specific timbre sound source TG1, a receive-note-off message is transmitted and the timbre of the sound source TG1 is changed to the specified timbre. When the inputted event is the timbre specifying message and the specified timbre can not generated by the sound source TG1, a receive-note-on message is transmitted. Then, a musical instrument digital interface(MIDI) message is directly outputted from an MIDI output terminal.
Patent JP-H06190546-A (JP)
Title: Method for joining steel tube with mesh fin
Inventor: MORIBE MASANORI
IPC: B23K1/00
Filed: 1992-12-25
Abstract: PURPOSE:To provide a stable joined part at high productivity by arranging the solder between a steel tube to be joined and a mesh fin, irradiating the laser beam from the mesh fin side, and executing the joining while blowing the shield gas. CONSTITUTION:The solder 3 is arranged on the surface to be joined of a steel tube 2 with a mesh fin 1, the tube and the mesh fin are fixed by using a jig, the mesh fin 1 side is irradiated with the laser beam 6 while moving along the steel tube 2 to be heated, and the soldering is executed by melting or solidifying the solder. The working gas 7 is supplied to a laser beam irradiating part in order to prevent the excessive heat input, and the fume is blown off. A structure to be joined can be manufactured at high productivity without giving damages both to the steel tube and the mesh fin with a simple constitution and at low manufacturing cost.
Patent JP-H09164769-A (JP)
Title: Heat-sensitive recording material
Inventor: AIHARA HIDEO
IPC: B41M5/333
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive recording material having both of recorded sections and unrecorded sections stabilized to water, an alcohol, various kinds of oils, a plasticizer and other chemicals. SOLUTION: In this heat-sensitive recording material constituted of a heat- sensitive coloring layer composed of a leuco dye and a binder resin as a development agent for heat coloring the leuco dye formed on a transparent substrate and the adhesive as main components, and if required, a protective layer formed on the heat-sensitive coloring layer, non-water-soluble polyvinyl acetal resin is contained in the heat-sensitive coloring layer represented by the formula (wherein R represents a hydrogen atoms or an alkyl, and (l), (m) and (n) make 1+m+n=100 by molar %, and also a crosslinking agent capable of crosslinking reaction with the resin is used.
Patent JP-H09155688-A (JP)
Title: Work movement control device
Inventor: KOJIMA YASUHIRO
IPC: B23Q5/36
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To improve machining precision by a method wherein a work is moved with excellent follow-up to a set speed curve even when a work weight is variously different. SOLUTION: A work movement control device having servo control means 18 and 19 to control a moving means 3 for a work W is constituted in such a manner that a memory means 31 is provided to store a speed loop gain GS responding to a work weight on a table 31a, and a means 30a is provided to calculate a work weight from material data commanded from the head of a machining program 16 and select the loop gain GS of the table 31 and set it at servo control means 18 and 19.
Patent JP-H06202402-A (JP)
Title: Image forming device
Inventor: YOSHINO HIROBUMI
IPC: G03G21/00
Filed: 1992-12-28
Abstract: PURPOSE:To provide an image forming device of low cost, with a small noise at the time of driving, without lowering the driving efficiency of the device. CONSTITUTION:A CPU 300 averages external noise data detected by a microphone 308, calculates the sum of the averaged value and the value of a noise data table in the copying action for every copying speed CPM read out from an ROM 303, selects the smaller value of the CPM than a noise controlling value read out from an RAM 301, and drives a main motor 312 and a scanner motor 323 in accordance with the CPM, and also controls the potentials of a charger 113 for electrification and a transfer/separation charger 115 to an adequate value.
Patent JP-2001165480-A (JP)
Title: Air cleaner
Inventor: MURATA KENICHI
IPC: A61L9/16
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To enable use of a guide plate for other purposes than guiding intake air and thereby to diversify the form of the use thereof. SOLUTION: In an air cleaner so constituted that the air taken inside from an inlet 2 is cleaned and let out from an outlet 4, the guide plate 12 for guiding the air to the inlet 2 is supported pivotally on one side 1a provided with the inlet 2, and a recess 14 as a means for holding the guide plate 12 almost in parallel with the one side 1a is provided. The guide plate can be used as a pallet for small articles by holding it almost in parallel with the one side in the case when this side is directed upward and, accordingly, the form of the use thereof can be diversified.
Patent JP-H05158628-A (JP)
Title: Magnetic disk controller
Inventor: TANAKA YASUSHI
IPC: G06F3/06
Filed: 1991-12-05
Abstract: PURPOSE:To find abnormality of a magnetic disk device in its early stage when the magnetic disk device is in an idle state and to simplify the evaluation of control. CONSTITUTION:The magnetic disk controller 1 is equipped with a mode switching control part 4 which puts the magnetic disk device 2 in seeking/ reading operation, a control part 5 which instructs the seeking operation, a control part 6 which instructs the reading operation, and a control part 7 which informs software of the abnormality when the abnormality of the magnetic disk device 2 is detected; if the abnormality such as a flaw of the medium on the magnetic disk device 2 and a data error is detected during patrol reading operation, the control part 7 informs the software of the abnormality to find the abnormality in its early stage.
Patent JP-H05161102-A (JP)
Title: Printer and its operating method
Inventor: HAYASHI JUNJI
IPC: B41J5/30
Filed: 1991-12-06
Abstract: PURPOSE:To reduce a transmission time of picture data sent to the printer. CONSTITUTION:The printer 20 includes an expansion circuit 22. Compressed picture data are given to the printer 20 through an input terminal 25. The compressed picture data are stored once in an input buffer memory 21 and given to an expansion circuit 22, in which data are expanded. The expanded picture data are converted into RGB data and given to a print section 24 and the printed out on paper.
Patent JP-H05156465-A (JP)
Title: High corrosion resistant coating chromate treating method for galvanized steel sheet
Inventor: SHINDO YOSHIO
IPC: C23C22/44
Filed: 1991-12-06
Abstract: PURPOSE:To provide a producing method for galvanized steel sheet improved in chromium elusion resistance, topcoating property and high corrosion resistance to the market by subjecting a chromate coating film to poor-solubilizing. CONSTITUTION:A chromate composition made by adding phosphomolybdic acid of 0.1-1.0 weight ratio to 6-valent chromium and zirconium fluoride of 0.1-0.5 weight ratio to phosphomolybdic acid to a chromate solution containing 5-30g/l total chromium conc. and 0.1-1.0g/l hydrofluoric acid and having 40-80% reduction ratio is applied by 5-150mg/m<2> expressed in term of metal chromate on the surface of the zinc plating steel sheet as a solid coating film and is dried at 50-200 deg.C max. sheet temp. of the furnace discharge side. As a result, chromium elusion resistance of the zinc plating steel sheet is increased and corrosion resistance and top coating property are drastically improved.
Patent JP-H10191200-A (JP)
Title: Liquid crystal display device
Inventor: WATANABE SATOSHI
IPC: H04N5/46
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which drive control for liquid crystal display corresponding to the number of scanning lines and color difference signal of a received TV broadcast program is automatically switched. SOLUTION: A display device drive-controls a liquid crystal display panel where display elements are arranged in a matrix on each cross point of scanning and signal lines, based on a horizontal synchronizing signal and vertical synchronizing signal corresponding to a video input signal. In this case, a horizontal counter 11 counts the number of horizontal synchronizing signals within a prescribed period and a horizontal decoder 13 discriminates whether or not a count exceeds a prescribed value. A discrimination value counter 21 counts a value related to a discrimination result, and when the count reaches a prescribed count, a selection circuit 24 selects a drive control signal generating circuit 40 that generates a drive control signal in response to the broadcast system.
Patent JP-H05154571-A (JP)
Title: Deep drawing method for metal clad plate
Inventor: HIRAHARA KAZUO
IPC: B21D24/04
Filed: 1991-12-06
Abstract: PURPOSE:To establish a deep drawing method which can execute stable forming without generating a 'bending crack' in a clad plate combined with different metallic layers. CONSTITUTION:Tensile force is added to the drawing section (bending or unbending section between a flange and a container side wall part) of the material at the time of deep drawing of the clad plate combined with the different metallic layers. This tensile force is preferably the value corresponding to the value when the flange retaining force is set at 3 to 20% of the tensile strength of the material. The adequate tensile force is assured practicably by a 'method of intensifying the flange retaining force', 'method of intensifying the resistance force to the material inflow into a die by providing a bead to the flange part of the material' or 'method of intensifying the resistance force to the material inflow into a die by increasing the flange width of the material', etc.
Patent JP-H10187665-A (JP)
Title: Vector representation device
Inventor: TOMINAGA YASUNOBU
IPC: G06F17/16
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To improve the vector processing speed by converting a loop which includes no loop control variable into a loop including a loop control variable an representing the loop obtained by the conversion as a vector when the loop of a computer program is represented as a vector. SOLUTION: When a computer 10 is actuated, an OS 17 is loaded onto a memory 14 from an external storage device 11 to become as OS 15 and when a compiler is stated from a terminal device 12, a compiler program 18 is loaded onto the memory 14 to become a compiler 16. The compiler 16 reads in a specified source program 19 and analyzes it, and then optimizes the program to generate an object program 20. Here, a loop including no loop control variable is converted into a loop including a loop control variable and the obtained loop is converted into a vector. Consequently, the processing speed when the obtained object program is executed by a computer equipped with a vector processing function can be improved.
Patent JP-2001169267-A (JP)
Title: Receiver and viewer information processor
Inventor: KOSHIBA KEIICHI
IPC: H04N5/44
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a transmission reception system that transmits information with respect to an operation history conducted by a viewer such as information relating to channel changeover as information denoting channel changeover by the viewer on the receiver and stores and utilizes the information sets above. SOLUTION: The receiver transmits operation information being information relating to an operation history conducted by a viewer to a viewer information processor. The viewer information processor analyzes the operation information to execute marketing. Furthermore, the viewer information processor provides the operation information to a sponsor 16 to collect a response charges in compensation for the service and restores the collected response charge to viewers or the like that contribute to collection of the operation information so as to promote utility of the transmission reception system of this invention.
Patent JP-H09172250-A (JP)
Title: Circuit board device and manufacture of electric circuit equipment using the same
Inventor: MATSUDO MASAAKI
IPC: H05K1/11
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To restrain irregularity of the height of connection parts with a plurality of bump electrodes independently of wetability of solder, by making the length of one side of a pad a specified times the largest width of a solder layer of the bump electrode, and restraining the solder layer from spreading. SOLUTION: Four pads 12 are arranged on the main surface of an insulating circuit board 11, corresponding to four bump electrodes 6 of one semiconductor element 1, and wiring conducting layers 13 are connected to the respective pads 12. The four pads 12 have the same planar square form, and the length L3 of a side is set as the maximum width of an intermediate metal layer 8 of the bump electrode 6 and a semi-spherical solder layer 9a i.e., 1.05-1.85 times the diameter L1. Thereby the unnecessary spreading of the solder layer 9a can be restricted, the increase of irregularity of height in solder-connecting can be restrained when heights of a plurality of the bump electrodes 6 have irregularity, and the generation of failure due to inclination of an electronic component can be restrained.
Patent JP-2000168002-A (JP)
Title: Transparent opp vapor deposition film and its production
Inventor: NAGAHAMA HIROHARU
IPC: C23C14/10
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain a film which has barrier properties to oxygen, water vapor, and others and does not contain chlorine by providing a biaxially oriented polypropylene layer, a polyethylene terephthalate layer, a deposition layer which is formed by vapor-depositing a transparent material having barrier properties on the polyethylene terephthalate layer, and others. SOLUTION: First, a biaxially oriented polypropylene(OPP) film and a polyethylene terephthalate(PET) film are laminated. Next, a transparent material having barrier properties such as SiOx and Al2O3 is vapor-deposited on the PET side of the laminated film. In this way, a transparent OPP vapor deposition film has an OPP layer 1, a PET layer 3, and a deposition layer 4 formed by vapor- depositing the transparent material on the on the PET layer 1. The thickness of the OPP layer 1 is adjusted at 20 60 μm, and the thickness of the PET layer 3 is adjusted at 1-5 μm to maintain the flexibility of the OPP film.
Patent JP-H06174688-A (JP)
Title: Method of detecting taste
Inventor: KAWARAI SHIGECHIKA
IPC: G01N27/416
Filed: 1992-12-02
Abstract: PURPOSE:To enable the measurement good in reproducibility and high in discrimination property by a method wherein the measurement is executed by a process comprising a sequence of a first reference liquid, a second reference liquid, the first reference liquid and a sample liquid and a relative value of a sample measured value to a reference value is calculated. CONSTITUTION:A multichannel taste sensor having a fat membrane is cleaned by means of a first reference liquid (for cleaning). The sensor is immersed into another first reference liquid (for immersing) to measure a voltage V0. The sensor is cleaned by means of a second reference liquid (for cleaning). The sensor is immersed into another second reference liquid (for immersing) to measure a voltage Vk. The sensor is again cleaned by means of the first reference liquid (for cleaning). The sensor is immersed into the first reference liquid (for immersing) to measure a voltage V0'. The sensor is cleaned a sample liquid (for cleaning). The sensor is immersed into another sample liquid (for immersing) to measure a voltage Vs. The above process is repeated. A relative value of {(V s-V0')-(Vk-V0)} is calculated so that unevenness of the relative values due to a continuous drift of the sensor is removed.
Patent JP-H05158835-A (JP)
Title: Data processing system
Inventor: IWADATE TERUBUMI
IPC: G06F11/18
Filed: 1991-12-09
Abstract: PURPOSE:To save the labor and time of transmitting twice the same data to a master device and a backup master device. CONSTITUTION:In a POS system 30, a store controller 31, the master device 34, the backup master device 35, and slave devices 36, 37 are connected through two inline cables 32, 33. Then, at the time of transmitting a communication block from the slave devices 36, 37 to the master device 34 and the backup master device 35, the data is transmitted to each of the master device 34 and the backup master device 35 by setting the server address of the communication block to each of the master device 34 and the backup master device 35.
Patent JP-H09180018-A (JP)
Title: Coin supplier in coin processor
Inventor: MAEDA TAKAKAZU
IPC: G07D3/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To surely pay out all the coins on a rotary disk by providing a driving part for turning the rotary disk and a control part for controlling the driving part so that the rotary disk can be turned forward or turned backward at higher speed than forward turns. SOLUTION: A 1st motor 1 is driven so that the rotary disk can be turned forward at higher speed than the case of turning it forward in the direction for feeding coins out, much larger centrifugal force is applied onto the rotary disk, and the coins existent at the central part of the rotary disk are moved to the outer periphery. Further, a 2nd motor 28 is driven and while the rotary disk is turned backward, it is judged whether a residual sensor 35 detects any coin on the rotary disk or not. When on coin is detected, it is judged that there is no coin to be paid out on the rotary disk, the 2nd motor 28 stops driving and the supplying process of coins is finished. Thus, all the coins on the rotary disk can be surely paid out even when the turning speed of the rotary disk at the time of paying out coins is not high.
Patent JP-H10183776-A (JP)
Title: Connection part of concrete filled type steel pipe column and brace
Inventor: YASUOKA CHIHIRO
IPC: E04B1/58
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a connection part of a concrete filled type steel pipe column (CFT column) and a brace which transmit stress of the brace to a rear surface of the CFT column widely and efficiently through a stress transmission member having a clear structure. SOLUTION: In a connection part of a CFT column 3 and a brace 4, an outwardly winding type stress transmission member 5 such as a band plate is wound around at least outer periphery 3a of a rear surface of the CFT column 3. An end part of the outwardly winding type stress transmission member 5 and an end part of the brace 4 are joined by using a connection member 6 so that the stress of the brace 4 can be transmitted to the CFT column 3 through the outwardly winding type stress transmission member 5.
Patent JP-H10195516-A (JP)
Title: Operation of steelmaking melting furnace
Inventor: SAKAI KOICHI
IPC: C21C5/28
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an operational method of a steelmaking melting furnace adopting an alternative material of iron scrap. SOLUTION: At the time of melting a plain steel with the steelmaking melting furnace, at least two sets of the materials which press-form almost original shape of waste car applying the safety measures at the charging time by beforehand extracting only liquid with dismantling and separation-recovering the waste car, are blended as the scrap. By this method, the combustion heat of rubber-like material, resin quality material contained in the waste car is used as the thermal energy, and cooling capacity is improved. Further, availavle metal and necessary parts can be recovered from the waste car.
Patent JP-2001162542-A (JP)
Title: Flat pincers
Inventor: MIYAMOTO TAKESHI
IPC: B26B13/26
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To compress an object to be compressed by holding compressive parts parallel to each other and sandwiching the object in parallel to the compressive parts of a tool such as pincers, pliers or the like having a grip at one end and the compressive part at the other end of each member. SOLUTION: Members each having the grip at one end and the compressive part at the other end is each divided into the grip and the compressive part, and through the use of the grips which circularly move in directions opposite to each other about a pivot for compression, a pair of the compressive parts are moved parallel to each other with the pivot sandwiched between them to compress the object to be compressed.