baber/WOPTO huggingface dataset:
Patent JP-H06116556-A (JP)
Title: Phenolic light stabilizer for cyanine dye and optical recording medium containing the same light stabilizer
Inventor: TAKUMA HIROSUKE
IPC: C09K15/08
Filed: 1992-10-09
Abstract: PURPOSE:To obtain a simply handleable phenolic light stabilizer, having a specific structure, capable of providing a light recording medium excellent in light fastness due to its remarkable excellence in light stabilizing effects on a cyanine dye and having high safety. CONSTITUTION:The light stabilizer is expressed by formula I (R is alkyl, cycloalkyl alkoxyalkyl or phenyl or aralkyl which may be substituted). For example, a compound of formula II can be used as the light stabilizer. This light stabilizer is used in an amount of usually 0.01-3 molar ratio to the cyanine dye. Furthermore, the light stabilizer is applied to an optical recording medium by dissolving, e.g. the light stabilizer together with the cyanine dye in a solvent such as ethanol, then coating a substrate of the recording medium with the resultant solution and forming a thin film.
Patent JP-H05210127-A (JP)
Title: Total reflection type optical waveguide switch
Inventor: KAMATA YOSHIYUKI
IPC: G02F1/313
Filed: 1992-10-09
Abstract: PURPOSE:To provide the total reflection type semiconductor optical switch which is low in initial crosstalks. CONSTITUTION:The refractive index changing region 4 of the total reflection type optical waveguide switch which has optical waveguides 1, 2 intersecting with each other and is formed with the refractive index changing region 4 for producing a reflection surface 4b of light in the intersected part 3 thereof is formed to such a shape that the reflection surface 4b produced therein constitutes a curved surface recessed from the one side part of the intersected part 3. The incident light on the point corresponding to the reflection surface 4b is dull with a change in the refractive index in the refractive index changing region 4 when the refractive index changing region 4 is not operated. The initial crosstalks are, therefore, decreased.
Patent JP-H02116894-A (JP)
Title: Sprite display device
Inventor: USHIWAKA KEIICHI
IPC: G09G5/36
Filed: 1988-10-27
Abstract: PURPOSE:To relax the limitation of the number of patterns, etc., for display operation by writing a sprite pattern in a corresponding location in a frame buffer, reading it out at display timing, and displaying an output. CONSTITUTION:A sprite control circuit 2 which reads the sprite pattern and its display position out of a memory 1, writes the sprite pattern in the corresponding location of the frame buffer 3, and reads it out of the frame buffer 3 at the display timing of a display part 5. Further, a display output part 4 transfers and outputs the read output of the frame buffer 3 to the display part 5. Therefore, the development of the sprite pattern is given a margin. Consequently, the display limitation of the sprite pattern per line can be relaxed and the operation for rotating the pattern is enabled.
Patent JP-S60237616-A (JP)
Inventor: UORUFUGANGU BARUCHIYU
IPC: G11B5/31
Filed: 1984-12-21
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-S61150676-A (JP)
Title: Remote rotary type supersonic wave motor
Inventor: KUMADA AKIO
IPC: H02N2/00
Filed: 1984-12-25
Abstract: PURPOSE:To normally and stably rotate a rotor under worse environments such as high heat, water or gas by coupling an element for converting an electric input to a supersonic vibration and a rotor for converting a supersonic vibration to a rotary torque by a supersonic wave resonator. CONSTITUTION:Doughnut-shaped piezoelectric ceramic transducers 3, 4 are connected with leads 9, and superposed. Then end of a cap bolt 6 passed to an aluminum washer 5 is inserted to the threaded hole of the bottom of a disk- shaped base 1' of a cantilever vibrator 1 of a rectangular section integrally to form a supersonic twisting elliptical vibrator. A steep rotor 7 is press-bonded by a coupling pipe 7' with the end of the vibrator 1. When two leads 9 are, for example, applied with 38kHz, 70V, the rotor 7 is strongly rotated at approx. 40r/m. The lever 7 is formed in the length of odd number times of 3 or more of the half wavelength of the exciting wavelength. Thus, the rotor is rotated normally under worse environments such as high heat, water or gas, a danger by sparks is removed from the vicinity of the rotor, and used under inflammable environment.
Patent JP-H01114796-A (JP)
Title: Power supply equipment for coolant pump driving motor for nuclear power generation
Inventor: TSUTSUMI RIICHIRO
IPC: G21D1/04
Filed: 1987-10-29
Abstract: PURPOSE:To reduce the size of a coolant pump driving motor and the diameter of a power supply cable and to reduce the size of a reactor container by installing a generator with a flywheel for supplying driving power to said motor to the outside of the reactor container. CONSTITUTION:The flywheel is not provided to the motor 31 which is provided in the reactor container 1 and is used for driving the coolant pump. On the other hand, the generator 41 with flywheel is constituted of a generator 42, a revolving shaft 43 and the flywheel 44 mounted thereto and is provided on the outside of the container. The power supply to the generator 41 stops when the power supply is temporally stopped during power generation but the flywheel 44 is provided to the generator and, therefore, the generator 42 continues to generate the power for a while by the inertia force of the flywheel 44 and continues to supply the power to the motor 31 in the container 1. The flywheel is not provided to the motor 31 and since the motor is reduced in size, the container itself is reduced in size further the electric power at the start-up of the motor is small and, therefore, the diameter of the power cable 5 for driving the motor is reduced as well.
Patent JP-2001101794-A (JP)
Title: Data processing unit and data processing method, recording medium, and digital broadcast receiver and recording and reproducing method in the digital broadcast receiver
Inventor: MORINAGA TAKEO
IPC: H04H40/90
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a data processing unit that can reproduce a recorded transport stream(TS) while recording a TS. SOLUTION: An input PID parser 51 records a 1st packet to be only recorded from TS packets being components of a TS from a descrambler and extracts a 2nd packet used for control and a 3rd packet used for only control. Then the 1st and 2nd packets are fed to a receiver 22 and to a hard disk drive(HDD), in which they are recorded. Furthermore, the 2nd and 3rd packets are fed to an MUX 53. On the other hand, the TS packets recorded in the HDD are read and fed to the MUX 53 via an output PID parser 52. The MUX 53 multiplexes the 2nd or 3rd packet from the input PID parser 51 with the TS packet read from the HDD and the multiplexed packet is fed to a CPU that controls the descrambler or the like via a switch 31.
Patent JP-2001093396-A (JP)
Title: Circuit breaker
Inventor: IKEDA TATSUNORI
IPC: H01H73/18
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a circuit breaker with improved breaking performance by quickly communicating an arc generated between a movable contact a fixed contact to an arc runner. SOLUTION: A circuit breaker comprises an insulating frame consisting of a base 1 and a cover 2, a fixed contact 3 mounted in the insulating frame, a movable contact 4 opposed to and moved close to or apart from the fixed contact, an arm 5 for supporting the movable contact, an arc runner 8 for communicating an arc generated in opening the movable contact, an arcing room 10 for arcing and an arc distinguish device 7 for distinguishing an arc, wherein a transition member 1b is provided between the opening position of the movable contact and the arc runner, extending vertically from the main face of the base 1 or the cover 2, for accelerating an arc generated between both contacts to transit between the fixed contact 3 and the arc runner 8.
Patent JP-H09109354-A (JP)
Title: Printing plate maker for stencil printer
Inventor: MACHIDA HIROSHI
IPC: B41C1/05
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To contrive to improve the independent porosity of a master and to increase the life of a thermal head by preventing the storage of heat in a platen roller and the head. SOLUTION: The printing plate maker for a stencil printer brings a thermal head 13 having a plurality of heating elements 57 into contact with a thermal stencil master 3, moving the master 3 while pressing it by a platen roller 12, and forms a perforated image by a dot matrix type by selectively heating the elements 57. The roller 12 has a heat pipe 60 for diffusing heats from the elements 57, and a rubber layer 61 disposed at the outside of the pipe 60.
Patent JP-H05112807-A (JP)
Title: Flame thermal-spray repairing method of molten metal tapping hole wall in metal refining vessel and lance for repairing therefor
Inventor: WATANABE SEIJI
IPC: C21C5/46
Filed: 1991-10-21
Abstract: PURPOSE:To improve the stickness of a thermal-sprayed layer and to improve this durability by specifying the thermal-spraying angle of a repairing material in the repairing method, by which a lance is rotated and shifted while thermal- spraying the repairing material on a molten metal tapping hole wall in a metal refining vessel with the flame thermal-spray repairing lance. CONSTITUTION:An inclining angle between the axis tip direction of the lance for flame thermal-spray repairing and the nozzle blowing direction is made to 50-80 deg.. Then the thermal-spraying angle of the repairing material to the molten metal tapping hole wall is kept in the range of 50-80 deg. and the lance is retreated while thermal-spraying the repairing material from the inside to the outside of the molten metal tapping hole wall. By this method, scattering and piling of non-melted particles on the surface of the base body are reduced or prevented, and the stickness of the base body to the thermal-sprayed layer is improved and the durability of the thermal-spray repairing can drastically be improved.
Patent JP-2001088129-A (JP)
Title: Method for recycling rain gutter waste material
Inventor: SHIMURA HARUO
IPC: B29B13/10
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a recycled molding having a high design and a high product value by recycling a rain gutter waste material by a simple method. SOLUTION: The method for recycling a rain gutter waste material comprises the steps of comminuting the rain gutter waste material 1 made of a plurality of types of synthetic resins having different colors, mixing comminuted materials of a plurality of colors, pressure molding the mixture of the comminuted material of the plurality of the colors as raw materials 2 to mold a recycled molding 3. By adopting this method, the material 1 is recycled to obtain the molding 3. The thus obtained molding 3 can incorporate a novel color pattern not present in prior art such as a mottled pattern in which the plurality of colors are mixed. It is preferable that the material 1 is of a waste material of the gutter obtained by covering a metal material 1b with a synthetic resin 1a.  Thus, fine broken pieces of the material 1b are dispersed in the obtained molding 3, and can be utilized as a plate material for attracting a magnet, while having an appearance of the pattern of the mottle or the like of the resin.
Patent JP-H02118185-A (JP)
Title: Dyeing method for pile fabric or raised cloth
Inventor: MURAKAMI YOSHIJI
IPC: D06P3/00
Filed: 1988-10-28
Abstract: PURPOSE:To accomplish the title dyeing in beautiful, deep color so as to put the title fabric or cloth to recycling use by dyeing with a sublimable disperse dye a pile fabric or raised cloth dyed with readily dyeable dye. CONSTITUTION:A dyed pile fabric or raised cloth comprising acrylic fiber or nylon fiber, especially a color-faded pile fabric is put to transfer dyeing using e.g., a transfer paper provided with sublimable disperse dye to effect deep dyeing through a synergistic effect of the existing dye and the disperse dye, thus regenerating the once faded pile fabric and enabling this fabric to be reused.
Patent JP-S61148742-A (JP)
Title: Manufacture of fluorescent display device
Inventor: SEO KOKICHI
IPC: H01J31/15
Filed: 1984-12-24
Abstract: PURPOSE:To simplify work process by forming pier holes in a photoresist arranged on a substrate, when forming a hot negative electrode in a fluorescent display device, and at the same time forming both base metal of negative electrode and a pole brace for supporting it. CONSTITUTION:A feeding wiring 6 and insulation layer 7 are arranged on a substrate 5, with a dry resist film 16 being formed on them. Next, pier holes 11 are formed by photo-lithography method on the position corresponding to the wiring 6, and then a tungsten thin film 13 is coated on them by sputtering method, followed by a resist film 14 thereon. Thereafter, the assigned shape of a negative electrode is obtained by photo-lithography method, and then a hot negative electrode 15 of a fluorescent display device is formed by removing a dry resist film 16 in use of organic solvent. Therefore, since the pier holes 11 are filled with tungsten to form a pole brace 8 at the same time when the tungsten thin film 13 is formed, simplification of work process can be realized.
Patent JP-H03223303-A (JP)
Title: Production of particulate polymer
Inventor: SUZUKI FUMIO
IPC: C08F6/24
Filed: 1990-10-12
Abstract: PURPOSE:To obtain continuously a particulate polymer having a low fine powder content and a sharp particle size distribution by interposing a step of mixing with a codirectionally rotating twin screw kneader into a process for forming polymer particles from a polymer latex obtained by emulsion polymerization. CONSTITUTION:A process for forming polymer particles from a polymer latex obtained by emulsion polymerization, comprising adding a coagulant to the latex to form a polymer slurry and adding an organic liquid which is difficultly water-soluble and does not dissolve but can wet the polymer to the slurry, wherein at least either a step of mixing the polymer latex with the coagulant or a step of mixing the polymer slurry with the organic liquid applied with a codirectionally rotating twin screw kneader.
Patent JP-S63129807-A (JP)
Inventor: HIKITA OSAMU
IPC: F16L3/16
Filed: 1986-11-14
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-H06124141-A (JP)
Title: Lock device for extended unit
Inventor: TAKEZAWA KOICHI
IPC: G06F1/16
Filed: 1992-10-12
Abstract: PURPOSE:To connect an information processor main body with an extended unit, to lock it by a locking means, and to prevent it from being detached. CONSTITUTION:This device is constituted of a PC main body 1, extended unit 2, tray 4, and rotary piece and slide piece interlocked with the locking means by a key 15. The slide piece is moved by the rotation of the rotary piece, and a restraining piece provided at the edge part is engaged with a restraining part provided at the back face of the tray 4. Thus, the PC main body 1 can be locked with the extended unit 2.
Patent JP-H0588052-A (JP)
Title: Light source device for measuring instrument
Inventor: TAKIZAWA HIDEO
IPC: G01B11/00
Filed: 1991-09-25
Abstract: PURPOSE:To provide a miniaturized, compact and efficient illumination light source for a measuring instrument. CONSTITUTION:This device is constituted of an elliptic mirror 52, a light source lamp 1 arranged at the focus F1 of the mirror 52, a plane mirror 53 reflecting the focused light R of the irradiation light from the lamp 1 by the mirror 52 at right angle, a concave lens 54 which is provided just before a focus F2' corresponding to a conjugate focus F2 conjugated to the focus F1 of the mirror 52 and which converts the focused light reflected by the mirror 53 to almost collimated incident light P and an optical fiber 2 which is provided on the output side of the lens 54 on which the incident light is made incident and which supplies it to the measuring instrument 3. By using a miniaturized and low-power lamp as the lamp 1 and using a mirror and a lens whose focal distances are small as the mirror 52 and the lens 54, the device is constituted so as to be miniaturized and made compact. Thus, the measuring instrument 3 can be miniaturized and made light in weight.
Patent JP-H03135295-A (JP)
Title: Adjusting method for image receiving device
Inventor: MIYAHARA SHINICHI
IPC: H04N17/04
Filed: 1989-10-20
Abstract: PURPOSE:To shorten adjusting time by holding the adjustment data of an image receiving devide adjusted last time in a memory, and using it for next adjustment. CONSTITUTION:The adjustment data held in the memory to show the number of pulses sent to the image receiving device at the time of the adjustment of the last time is read out for each of all adjusting items, and data classified by every item to meet the adjustment data is sent to each image receiving device to be adjusted. The picture image of the image receiving device is adjusted into a state nearly close to a standard. Next, after one of the adjusting item is set, the state of the image receiving device in respect of the set adjusting item is measured. Then, it is decided whether a measured value is within a prescribed standard range or not. If it is not within the standard range, difference between the measured value and a reference value is calculated, and the device is adjusted again by sending the pulses whose number of pieces corresponds to this difference to the image receiving device so as to change the data and change the quality of the picture. Thus, by using the adjustment data taken in the memory for the next adjustment of the image receiving device, converging time can be shortened.
Patent JP-2000094383-A (JP)
Title: Polyester film
Inventor: HASEGAWA TETSUYA
IPC: B26D1/22
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a polyester film having white gloss like pearl and excellent printing ability by adding a specific amount of polypropylene to a polyester resin. SOLUTION: Polypropylene has a melt flow rate of 0.5 to 40 g/10 min, and homopolymer is preferable. The propylene having more than 1 weight % and less than 3 weight % is mixed with a polyester resin. If an addition amount of the polypropylene is less than 1 weight %, a desired cavity rate is not obtained, the cushion property is reduced, and the printing ability is unsatisfactory. If the addition amount is 3 weight % or more, the wet property and the adhesion of a surface of a film are impaired, the printing ability is reduced, and it is not preferable. For this reason, if a specific amount of polypropylene is added to the polyester resin, it is possible to obtain white polyester film having proper cushion property and excellent character and picture printing abilities with a stable film formability.
Patent JP-H02122853-A (JP)
Title: Automatic coating apparatus
Inventor: YAMAGUCHI MASANOBU
IPC: B05B13/04
Filed: 1988-10-31
Abstract: PURPOSE:To applicate coating material in a uniformly thick film by providing an automatic coating device wherein a lifting frame fitted with paint blowers is hung from the opposite lifting bodies with a separate crank on each lifting body, the lower end of the crank being connected to the seats for supporting each end of the lifting frame in a specific way. CONSTITUTION:When the object 2 to be coated is carried in a coating position, lifting bodies 4R and 4L are raised and, at the same time, cranks 5R and 5L are moved forward and backward to thereby swing a lifting frame 1 to and from in the direction perpendicular to the object carrying passage, whereby paint blowers 3A-3C carried on the lifting frame 1 are moved reciprocally along the coating surface 2a of the object 2. In this example, as the lifting frame 1 moves toward the right reversing point, the lower end of the right crank 5R becomes gradually lower than that of the left crank 5L and a supporting seat 6 rotatably connected thereto is inclined to the right from the horizontal. Similarly, in the case of the left crank, its supporting seat 6 is inclined to the left. In this way the lifting frame 1 is moved forward and backward as a whole in a constant height.
Patent JP-H06124574-A (JP)
Title: Optical disk reproducing device
Inventor: SUZUKI SHOZO
IPC: G11B27/10
Filed: 1992-10-12
Abstract: PURPOSE:To reduce a retrieving time by detecting the condition, in which addresses are unable to be read from a disk, by an address error detection means and outputting a signal to a third search means. CONSTITUTION:When it is judged that the present address not the same with a target address, a retrieving process of the target address is again conducted. Thus, even though a pickup 2 is moved to the region where the pickup 2 is unable to read address data of a disk 1, an address retrieval is reopened from the outer peripheral side of the disk 1 and the amount of motion of the pickup 2 is reduced compared with the conventioanl case where an address retrieval is reopened after the pickup 2 is moved to the innermost peripheral. Therefore, the retrieving time is reduced equivalent to the time required to move the pickup.
Patent JP-H04149992-A (JP)
Title: Discharge lamp lighting device
Inventor: MINAMIMURA YUICHI
IPC: H05B41/24
Filed: 1990-10-15
Abstract: PURPOSE:To prevent lighting failure at the time of a low temperature, and set a constant current regardless of a temperature by detecting a current at the primary side of a push-pull inverter. CONSTITUTION:A voltage V0 applied to a push-pull inverter 3 is in proportion to a current I at the inverter, and it is based on a voltage VFB generated at a resistance 5. The current on the primary side is in proportion to a lamp current Iac on the secondary side. When the current Iac becomes hard to go, therefore, I is reduced, and V0 becomes higher by action of an error amplifier 1 corresponding to it in such a direction as to increase Iac. Starting can thus be enabled even under a low temperature.
Patent JP-S61153121-A (JP)
Title: Filter dust collecting method of high-temperature and high-pressure waste gas
Inventor: SAKUMA AKIHIRO
IPC: B01D46/04
Filed: 1984-12-26
Abstract: PURPOSE:To remove efficiently dust on a filter medium for high-temp. and high-pressure waste gas by separating the outlet of a high-pressure vessel contg. a filter body into multiple chambers and backwashing each separated chamber. CONSTITUTION:A filter body 4 is provided in the shell of a bag-type dust collecting vessel 1, the shell is separated into four sections by a partition wall 2, a gas to be treated is supplied from a supply pipe 16, and the purified gas is discharged from an outlet 10. When one section among the four sections is backwashed,a backwashing gas is prepared by a booster blower 13, and the gas is sent into a chamber 2 to be backwashed through a header 14 of the backwashing gas. Dust (char) is removed by the backwashing, and discharged from the outlet 7 of a hopper. By such structure, the conventional operation at each unit vessel can be divided into smaller parts, the dust is more easily and uniformly swept off even in a filter body for high-temp. service.