baber/WOPTO huggingface dataset:
Patent JP-H1127225-A (JP)
Title: Device and method for multi channels digital data transmission
Inventor: ENARI MASAHIKO
IPC: G06F3/06
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To read out a stored music and to enable it to be used not only for broadcasting but also for live broadcasting in an organic manner. SOLUTION: Many materials are recorded on a holding server 121. This material is read out, converted to a transmission form at a transmission server 123, multiplexed by a multiplexer 141, modulated in a QPSK system at modulation devices 142-1 and 142-2 and transmitted by way of a selector 143. Data read out from the holding server 121 are transmitted to a live PC by way of a dedicated line 3 and reproduced. The data are supplied by way of the dedicated line 3 again, encoded by an MPEG encoder 129 and transmitted from the transmission server 123.
Patent JP-S5889723-A (JP)
Inventor: TATEISHI HIROYUKI
IPC: H01H3/02
Filed: 1981-11-20
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-H06130964-A (JP)
Title: Production of lightweight sound absorbing plate
Inventor: INOKAWA NOBURO
IPC: C04B38/00
Filed: 1992-06-22
Abstract: PURPOSE:To produce the sound absorbing plate having good texture and excellent coating performance by using the slag wool obtd. from sludge. CONSTITUTION:Raw materials consisting of 50 to 90wt.% slag wool obtd. from the sludge contained in sewage and the remaining amt. of rock cool, inorg. fillers of the amt. within the 10 to 50wt.% range of the raw materials and prescribed additives are used. Water and the prescribed additives are mixed with the raw materials and the mixture is stirred to prepare a slurry. The slurry mixture is introduced to a sheeting machine and is sheeted to a plate body having a prescribed thickness by this sheeting machine. This plate body is dried and the surface thereof is subjected to primer coating. The plate body is then subjected to perforating and is thereby provided with sound absorbing apertures. Such plate body is subjected to finish coating.
Patent JP-H0237063-A (JP)
Title: Manual parking brake device
Inventor: MASUDA SATORU
IPC: B60T7/10
Filed: 1988-07-27
Abstract: PURPOSE:To eliminate the unexpected brake canceling by locking a handle angle normal position at a lever coupling member and a link member of the end of a shaft, interposing a separating spring and a stem multiple position energizing spring between both the members. and further providing a locking means mutually detachable. CONSTITUTION:In a stem structure having a locking means, a link member 53 having an eccentric arm 56 is fixed at the rear end of a shaft member 50 inserting turnably and slidably in a stem cylinder body 31. A separating spring 42 is interposed between the link member 53 and the stem end member 33, and an engaging cut 35 and an engaging projection 55 are further provided on both the members. On the other hand, a lever coupling member 20 having a stem inserting member 21 is installed oscillatably on the tip of a braking lever 12, and a stem 30 is made to be rotatable in the range of detaching of a locking claw 14, and while a stem multiple position energizing spring 40 energizing the stem 30 to the one way rotating direction is interposed between the stem end members 33. A handle angle normal position spring 41 is further locked between the eccentric arm 56 of the link member 53 and the lever coupling member 20.
Patent JP-H0531944-A (JP)
Title: Image recording apparatus
Inventor: KITAMURA TETSUYA
IPC: B41J29/42
Filed: 1991-07-26
Abstract: PURPOSE:To provide an inexpensive image recording apparatus of high quality not falling into recording impossibility. CONSTITUTION:An optical sensor 16 detecting the amplitude of the vibration of an aperture electrode 1 is arranged to the lower part of the aperture electrode 1. The signal detected by the optical sensor 16 is sent to the vibration frequency control circuit 17 connected to an oscillator 8. That is, a closed loop is formed and the resonance frequency of the aperture electrode is subjected to feedback control. That is, the aperture electrode 1 is constituted so as to be always vibrated in the max. amplitude. A resonance frequency detection means 18 is constituted of the optical sensor 16, the resonance frequency control circuit 17 and the oscillator 8.
Patent JP-H0832273-A (JP)
Title: Magnetic shield
Inventor: TAKADA YOICHI
IPC: H01L39/00
Filed: 1994-07-19
Abstract: PURPOSE:To enhance the magnetic shielding performance conveniently, while preventing the generation of magnetic noise due to vibration, by feeding a DC current to a coil disposed on the outside of a magnetic shield room thereby generating a magnetic field reversely to the external DC magnetic field. CONSTITUTION:Pairs of coils 4A, 4A, 5A, 5A and 6A, 6A are disposed in parallel while spacing apart from each other thus forming coil pairs in three directions of X, Y and Z. DC field in a magnetic shield room 2A is then measured by means of a magnetic sensor 22A and a magnetic measuring unit 12A. When the coils are fed with a current in same direction, a uniform field is formed in the axial direction of the coil in the center of two opposing coils. When the quantity of current is selected appropriately for each coil, a reverse field for offsetting the external DC field intruding into the magnetic shield room 2A can be generated and thereby the DC field can be reduced in the magnetic shield room 2A or at the outer periphery.
Patent JP-H0352957-A (JP)
Title: Modifying agent for condensation polymer material and method for modifying condensation polymer material using the same
Inventor: KABUTO HIROYUKI
IPC: C08L87/00
Filed: 1989-07-20
Abstract: PURPOSE:To obtain a modifying agent for condensation polymer materials, composed of a specific sulfonate compound, excellent in heat resistance and low volatility and effective in reaction thereof with terminal COOH groups of the condensation polymer materials and reducing the terminal COOH groups without causing an increase in viscosity or gelation. CONSTITUTION:A modifying agent composed of a sulfonate compound expressed by formula I [R<1> to R<4> are 1-18C alkyl, 1-18C alkenyl, phenyl, etc.; X is aromatic group; A is H, 1-12C alkyl, phenyl or aralkyl; B is formula II or III (p is 2 or 3; q is 0-10; m is 1 or 2; n is 0-2], e.g. glycidoxyphenylsulfonic acid phosphonium salt. The resultant modifying agent in an amount of 0.1-5 pts.wt., preferably 0.2-4 pts.wt. based on 100 pts.wt. condensation polymer material (preferably a polyester) is reacted with terminal COOH groups of the above- mentioned polymer material in a molten state to modify the aforementioned polymer material.
Patent JP-S6430747-A (JP)
Title: Structure of coating film for metallic member
Inventor: FUJINAKA AKIO
IPC: B05D7/14
Filed: 1987-07-27
Abstract: PURPOSE:To permit a coating film to develop the nature of an organic coating film while maintaining the nature of an inorganic coating film, by a method wherein the principal constituent of the coating film for a metallic member, such as a wheel for vehicles or the like, is constituted of the polymer or the copolymer of colloidal silica, the partial hydrolysis condensate of organoalkoxysilane and unsaturated ethylene monomer. CONSTITUTION:The principal constituent of a coating film 21, applied on the surface of a metallic member 11, is constituted of the polymer or the copolymer of colloidal silica, the partial hydrolysis condensate of organoalkoxysilane and the monomer of unsaturated ethylene. Polydimethyl siloxane is employed as the colloidal silica, while acrylic compound, styrene, vinyl acetate or the like is employed as the monomer of unsaturated ethylene. When the solids constituent of the polymer or the copolymer of the unsaturated ethylene monomer is contained by 5-50 weight % per total weight, the effect of containment is remarkable. Such a coating film 2 is formed by coating a coating, suitable for the constituents of the metallic member, on the surface of the metallic member 11 and the baking temperature of 100 deg.C-200 deg.C is suitable for it. Mixture of water, methanol, isopropyl alcohol, ethylene glycol monobutyl ether and the like may be employed for the solvent of the coating.
Patent JP-H0855056-A (JP)
Title: Controlling method for flash memory
Inventor: OIE MASAHIRO
IPC: G06F12/02
Filed: 1994-08-10
Abstract: PURPOSE:To improve efficiency for utilizing a flash memory by securing an area for recording low compression image data by moving recorded high compression image data to the other area with the erasure of prescribed high compression image data. CONSTITUTION:Assuming that the third data are respectively recorded in an EP6 of a P0 and an EC0 of a C02 in a high compression mode in this case, when erasing high compression mode images EP6 and EC0 from such a state, it is confirmed that there is no recorded P cluster excepting for an erased image in cluster groups EP6 to EP8 and that there is the recorded C cluster excepting for the erased image in a C block. Besides, since there is the empty area in EP0 To EP2 excepting for the P cluster group of the erased image and there is the empty area in the C00 excepting for the C block of the erased image, the data of the EP7 are copied to the EP1. Continuously, the EC1 of the C02 is copied to the EC1 of the C00. Then, the cluster of the erased image and the copied cluster are erased. Thus, the empty area for one image in the low compression mode can be secured.
Patent JP-H057601-A (JP)
Title: Method for drawing dental bite impression
Inventor: UNIKI TSUKASA
IPC: A61C9/00
Filed: 1991-07-02
Abstract: PURPOSE:To allow the use of a thermoplastic resin having a specific m.p. even in a soft and easy sagging state and to draw the precise bite impression by heating this resin, extruding the resin from a syringe packed with the resin and placing the resin on the set of teeth at the time of drawing the bite impression with the above-mentioned syringe. CONSTITUTION:The thermoplastic resin having a m.p. of 30 to 100 deg.C is softened by heating and is extruded from the syringe packed with the resin and is then placed on the set of teeth; thereafter, the bite impression is drawn at the time of drawing the bite impression with the above-mentioned syringe. The shape of the hole in the extruding part at the front end of the outside cylinder of the syringe is preferably rectangular or elliptic. For example, the thermoplastic resin is heated to melt and the required amt. thereof is packed directly into the outside cylinder of the syringe and is cured at ordinary temp. The resin is otherwise premolded to a bar shape and is inserted into the cylinder. The thermoplastic resin is heated together with the syringe by hot water, hot air heater, heated plate, etc., is extruded directly onto the mandibular set of teeth and is bitten at the time of drawing the bite impression.
Patent JP-S6344944-A (JP)
Title: Preparation of catalyst carrier for purifying exhaust gas
Inventor: MIYAMOTO NORITAKA
IPC: B01J37/02
Filed: 1986-08-11
Abstract: PURPOSE:To make a catalytic component firm and to support the component in large quantities, by forming an intermediate layer having a good adhesiveness to the surface of a heat resistant metal base material and forming a ceramic coating layer on the surface of the intermediate layer by plasma spraying so as to incline the same by 45-70 deg. from the normal line of the surface of the base material. CONSTITUTION:For example, a stainless steel plate having a thickness of 0.3mm is used as a base material and, after No. 60 baked alumina is applied to both surfaces of the base material 1 under pressure to perform blasting treatment, a self-bonding spraying powder consisting of 80 Ni - 20 Al having 100-250 mesh is applied to the base material 1 to form an intermediate layer 3 having a thickness of 50mum. This intermediate layer has surface unevenness of 30-40mum, and a large number of internal voids are also present in the layer 3. Subsequently, an alumina powder of 100-250 mesh is applied to the intermediate layer 3 using a plasma spraying gun 2 to form a ceramic layer 4 composed of alumina. In this case, plasma spraying is performed so that the spraying gun 2 is inclined by an angle theta of 45-70 deg. from the normal line of the base material 1.
Patent JP-H0923687-A (JP)
Title: Magnet motor and activating system thereof
Inventor: ISHIHARA YOSHIYUKI
IPC: H02P1/46
Filed: 1995-06-30
Abstract: PURPOSE: To eliminate dead point of activation and reduce non-energization cogging torque by introducing directivity in a magnetic circuit to deviate a rotor magnet. CONSTITUTION: Respective stator tips have equal circumference angles and sets the angle 2p of the rolling direction, namely the magnetization-easy angle to 10 degrees in the counterclockwise direction for the center angle 2q of teeth 2c. Therefore, the magnetic center on the external circumference of each tip moves from the center angle of teeth as indicated by black points 2a1, 2b1. From the relative relationship of circumference angle between tip and pole, the cogging torques of pole sections are cancelled with each other. Therefore, non-energization axis torque becomes almost zero without relation to the pole position.  In addition, when a motor is rotated using a simplified drive circuit such as single phase bipolar and double-phase bipolar by mixing the teeth having provided excitation coil and the teeth not providing the coil, a torque generated in the inverse direction generated on each magnet coil can be reduced. Therefore, a rotating shaft torque can be smoothed.
Patent JP-H1139779-A (JP)
Title: Information storage device
Inventor: IZUMITANI YASUNORI
IPC: G11B19/28
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide information storage device capable of positioning a head based on an index pulse recorded on a recording medium and normally rotating the recording medium even when index information cannot be read out on account of a flaw, etc., of the recording medium. SOLUTION: This device is provided with an index pulse generating circuit 140, and a read signal read out by a head IC 70 is demodulated by RDC (read channel) 110, and the index pulse or a pseudo index pulse is selectively outputted from the information demodulated by the RDC 110 in accordance with a selecting signal from an MPU 150, and is supplied to the MPU 150 and a spindle motor control part 170.
Patent JP-S6247600-A (JP)
Inventor: TSUCHINO HISANORI
IPC: G21K4/00
Filed: 1985-08-26
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-H0352744-A (JP)
Title: Manufacture of lost foam pattern for casting
Inventor: KOBAYASHI TOSHIO
IPC: B22C7/02
Filed: 1989-07-20
Abstract: PURPOSE:To smoothen the surface, to improve beautiful appearance of the casting surface and to facilitate finishing of the casting by reducing pressure in inner part of cavity after once expanding foam resin in the cavity to stick the surface of a lost foam pattern to inner face of the cavity. CONSTITUTION:By separating a movable die 4 from a fixed die 1, the cavity 2 is opened and raw material beads 3 are packed into the cavity 2. At the time of closing each valve 12, 14, 15 and opening a valve 9, steam is supplied into a hollow part 6 and the cavity 2 from a steam source 7, and the foaming beads 3 are expanded and also mutually melt-welded to form the lost foam pattern having the shape corresponding to the cavity 2. By closing the valve 9, supply of the steam is stopped, and by opening the valve 12, the steam and drain in the cavity 2 and hollow parts 6, 10 are exhausted. At the time of operating a vacuum source 16 and reducing the pressure in the hollow parts 6, 10 by opening the valves 14, 15, the beads constituting the lost foam pattern are expanded and the lost foam pattern is closely stuck to inner face of the cavity 2 and the roughness of surface caused by spherical bead grains is smoothened.
Patent JP-H0534205-A (JP)
Title: Temperature sensor
Inventor: IKEDA MASAKI
IPC: G01K1/08
Filed: 1991-07-29
Abstract: PURPOSE:To improve thermal shock resistance, thermal oxidation resistance and corrosion resistance by using iron alloy having the specified components as a metal substrate, and providing a pair of electrodes through one layer or many layers of electric insulating layers thereon. CONSTITUTION:As a metal substrate 1, iron alloy containing 10-30 weight-% chromium and 0.05-7 weight-% aluminum is used. Thus corrosion resistance against thermal oxidation, salt water and the like is improved. On the substrate 1, an electric insulating layer 7 made of glass, a pair of electrodes 3, a temperature sensitive resistor 8 and an overcoat layer 4 are formed. Thus, the mechanical strength is made strong. The substrate 1 is energized with a coil spring 5 and brought into contact with a body whose temperature is to be detected (pan, frying pan and the like) so as to detect the temperature. When the content in the body to be detected is evaporated by heating and the temperature of the body to be detected is abnormally increased, the temperature is transferred to the resistor 8 through the substrate 1, and the resistance value is changed. A breaking circuit is operated by the change, and the supply of fuel (gaskerosene and the like) is cut off. Thus, burning without content can be prevented.
Patent JP-S6349371-A (JP)
Title: Steel-frame welding line
Inventor: CHIKASAWA TAKESHI
IPC: B23K9/00
Filed: 1986-08-13
Abstract: PURPOSE:To increase efficiency and to improve productivity at the time of welding a steel frame by providing a steel-frame carrying-in conveyor, steel- frame welding equipment and a steel-frame carring-out conveyor continuously in this order to weld objects to be welded while carrying the objects. CONSTITUTION:The titled steel-frame welding line 1 is constituted of the steel- frame carrying-in conveyor 2, the steel-frame welding equipment 3 and the steel-frame carrying-out conveyor 4. A tacked steel frame is mounted on the steel-frame carrying-in conveyor 2. At that time, the tacked steel frame is mounted on the conveyor 2 so that a flange of one side of the steel frame is brought into contact with a side roller. Next, when a conveyor roller is rotated positively by a driving motor, the tacked steel frame is transferred to the steel-frame welding equipment 3. In the steel-frame welding equipment 3, the tacked steel frame is transferred to the steel-frame carrying-out conveyor 4 at a constant speed while corner parts of the tacked steel frame are subjected to the main welding at the same time by operation of a welding torch. The conveyor roller of the conveyor 4 is rotated positively to move the main-welded steel frame to a prescribed place.
Patent JP-S57108947-A (JP)
Title: Print type computer
Inventor: NAKANISHI YOUSUKE
IPC: G06F15/02
Filed: 1980-12-25
Abstract: PURPOSE:To find the order of print contents at a look by clearly differentiating between print contents, by providing a printing control means of printing contents selected in selective print mode successively together with serial numbers. CONSTITUTION:A computer consists of a key input circuit 1, a sequential control circuit CPU2, an arithmetic register group 3, a display body 4, a display driving circuit 5, a display register 6, a mode selection switch 7 for a print output, a print register 8, a printer driving circuit 9, a print output printer 10, AND circuits 11-14, an OR circuit 15, and a serial-number counter 16. A key input is received from the input circuit 1, and arithmetic processing is performed by the CPU2 by using the arithmetic register group 3, thereby outputting the result to the display register 6.
Patent JP-S57110454-A (JP)
Title: Ink jet recorder
Inventor: MATSUFUJI YOUJI
IPC: B41J2/01
Filed: 1980-12-27
Abstract: PURPOSE:To retain ink jet heads at a correct position by enabling the movement of the heads and an ink feeder together with a positioning means for regulating the stop position thereof. CONSTITUTION:With a switch on, riven by a motor, a housing 301 advances on a guide rail 302 and further toward a recording paper. A multi-array type ink jet head and an ink feeder are fixed on the housing 301. The advance of the housing is made depending on the pushing by a washer 307 on a nut 305 moving on a driving screw 304. To reduce errors of the position of stopping the advance due to an inertial force of the head, the washer is elastically supported with a spring 306 whereby the housing 301 is retained butting against a stopper.
Patent JP-H0613684-A (JP)
Title: Method for cleaning crystal
Inventor: OGAMI HIDEHARU
IPC: B08B3/10
Filed: 1992-06-24
Abstract: PURPOSE:To remove abrasive material adhering on the surface of crystal by cleaning the surface by ultrasonics using trichloroethane liquid which includes n-decane or xylene as cleaning liquid and etching the surface with etching liquid made by mixing concentrated phosphoric acid solution with concentrated sulphuric acid. CONSTITUTION:For a first process, 1.1.1-trichloroethane liquid which includes at least n-decane or xylene is used as cleaning liquid. The temperature of the cleaning liquid is set at the softening point of the wax used for polishing the surface of crystal 6 or at the boiling point of the 1.1.1-trichloroethane or between the points and the cleaning liquid composition change due to the evaporation of the 1.1.1-trichloroethane is prevented. For a second process concentrated phosphoric acid and concentrated sulphuric acid are mixed in the volume ratio of 4:6-7:3 to make etching liquid and the surface of the crystal cleaned by the first process is etched at 20-40 deg.C. Thus, the surface becomes like a mirror and the output from a laser oscillator is improved.
Patent JP-H0239480-A (JP)
Title: Manufacture of semiconductor laser
Inventor: TAKEMOTO AKIRA
IPC: H01S5/00
Filed: 1988-07-28
Abstract: PURPOSE:To carry out patterning through self-alignment and to control a width of an active region stably by forming a mask for forming a second conductivity region by using a mask for forming a first conductivity region. CONSTITUTION:A buffer layer 2 of a high resistance, an active layer 3 of a multi-quantum well structure, and an upper clad layer 4 of a high resistance are formed successively on a substrate 1. Then two kinds of mask materials 5, 13 (e.g., SiO2 and photoresist) are formed, and a first conductivity region 6 is formed through diffusion or ion implantation. After the mask material 5 alone is under-etched by using selective etchant, the mask material 13 is removed. Another mask material 7a, which is different from the mask material 5, is formed all over. The mask material 5 and the mask material 7a thereon are removed and a second conductivity region 8 is formed by using the remaining mask material 7b as a mask through diffusion, ion implantation, etc. According to this constitution, a mask can be formed through self-alignment and a width of an active region can be controlled precisely.
Patent JP-S6392293-A (JP)
Inventor: NEIHAMU GUJITSUKU
IPC: H02P7/29
Filed: 1987-07-30
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。