baber/WOPTO huggingface dataset:
Patent JP-S6457428-A (JP)
Title: Tracking control circuit for optical disk reproducing device
Inventor: TAMADA KAZUHIRO
IPC: G11B7/09
Filed: 1987-08-28
Abstract: PURPOSE:To prevent needle jumping, etc., by delaying the detecting output of a sub-beam located at the forward direction of a proceeding direction for the time approximately equivalent to the track direction dislocation of both sub-beams. CONSTITUTION:An optical pick-up 1 emits a main beam 10 and sub-beams 12 and 14 through an objective lens 16 to the recording surface of a disk 18, and receives the reflecting light through the objective lens 16 with a 6-divided photo diode 22. Photo diodes for tracking 28 and 26 receive reflecting beams 12' and 14' of the sub-beam 12 and 14, and out of receiving signals E and F, the detecting output E of the sub-beam 12 located at the forward direction of the proceeding direction is delayed for a prescribed time tau by a delaying circuit 57. When the delaying time tau is set to a time (d/linear speed) equivalent to the track direction dislocation of the sub-beams 12 and 14, the phase difference in both detecting outputs does not occur. Thus, the difference in both detecting outputs outputted as a tracking error signal becomes smaller, and the needle jumping, etc., can be prevented.
Patent JP-H0378725-A (JP)
Title: Information recording medium
Inventor: YOSHINAGA KAZUO
IPC: G11B7/249
Filed: 1989-08-23
Abstract: PURPOSE:To obtain an information recording medium giving a stable liq. crystal phase and having high sensitivity and superior durability against deterioration due to light by incorporating a specified metal chelate compd. into a recording layer contg. a high molecular liq. crystal. CONSTITUTION:A substrate 1 having ruggedness for preformat, guide grooves, etc., is coated with a reflecting layer 4 and a recording layer 3 of a high molecular liq. crystal compsn. contg. a metal chelate compd. is formed on the layer 4 and protected with a protective layer 7 by coating. The metal chelate compd. in the recording layer 3 is represented by formula I (where R1 is H or methyl, X is a group represented by formula II, etc., Y is 4-18C straight chain or branched alkyl or alkoxy and M is Ni, Pt, Pd or Cu as a transition metal). Stable light absorbing property and superior durability can be ensured and the high molecular liq. crystal is hardly deteriorated.
Patent JP-H1057551-A (JP)
Title: Heating device for manufacturing game machine
Inventor: TAKAHASHI HATSUMI
IPC: A63F7/02
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To utilize heat stored in a hot plate and improve productivity by providing a carrier mechanism which intermittently carries a plurality of heating objects covered with the hot plate in such a feeding width corresponding to the interval of heater blocks. SOLUTION: A carrier mechanism executes carrying action repeating moving and stop intermittently by such a feeding width as corresponding to the interval between the first heater block 6 and the second heater block 7. On the other hand, during an intermaittent stop of this carrier mechanism, a hot plate 1 is raised/lowered so that a plurality of game base boards 2, 3 and game base boards 4, 5 which are matched with the first and second heater blocks 6, 7 and positioned close to the carrying direction X are heated for a plurality of times and carried to the lower reaches side. The first and the second heater blocks 6, 7 have heating elements 8∼19 arranged parallel to the carrying direction X in the same intervals so that the game base boards 2∼5 positioned on a fixed board in such a state as being matched therewith can be uniformly heated.
Patent JP-S6371546-A (JP)
Title: Controller for engine
Inventor: TERADA KOICHI
IPC: F02P5/15
Filed: 1986-09-11
Abstract: PURPOSE:To rapidly secure the aimed exhaust purifying function by correcting the engine control quantity in the direction for raising the exhaust temperature, when the fuel composition is that having a small calorific heat, thus accelerating the warming of an exhaust purifier. CONSTITUTION:An engine 1 uses LPG as fuel. A controller 24 sets the ignition timing to the retardation side so as to accelerate the temperature rise of a catalytic device 20 when the temperature of the catalytic device 20 on the basis of the output of a temperature sensor 22 is less than a catalysis activation temperature. When the internal pressure of an LPG cylinder 16 on the basis of the output of a pressure sensor 21 is over a prescribed value, it is judged that the rate of the propane having a small calorific heat is high and the exhaust temperature is low, and the ignition timing is adjusted to a set value on the retardation side. Therefore, the warming of the catalytic device 20 can be accelerated in a short time even with the composition having a low calorific heat.
Patent JP-S60107693-A (JP)
Inventor: FUKUTOMI TOSHIROU
IPC: G09G5/395
Filed: 1983-11-17
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-H06292811-A (JP)
Title: Device for filtering high temperature, high pressure gas containing dust
Inventor: BERUNAA IERITSUHI
IPC: B01D46/44
Filed: 1993-08-06
Abstract: PURPOSE: To provide a device for filtrating high temperature and high pressure gases incorporating dust which is constituted to locally determine the existence of damage in filter cores and to prevent a gaseous starting material from being mixed into a clean gas. CONSTITUTION: A large number of hollow filter elements are divided into groups and are arranged within a filter body 1 of the device for filtrating the high temperature and high pressure gases incorporating dust. The filter core 7 of each group is extended to the outside of the filter body 1 via a supply pipe line 9 and a clean gas pipe line 11. The clean gas collecting pipe lines 9 are extended from the filter body 1 to the external part respectively. Measuring devices for measuring the state of the clean gas are arranged at areas where the supply pipe lines 9 and/or the clean gas pipe lines 11 are positioned on the outside of the filter body 1 among the respective supply pipe lines 9 and/or the clean gas pipe lines 11, therewith controlling a shut off arrangement 13 provided in each supply pipe line 9 via the measuring device.
Patent JP-H1147004-A (JP)
Title: Method for sealing vacuum structural body and its structure
Inventor: FUJIYAMA MAMORU
IPC: A47J41/02
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To improve workability, to shorten the working time and to assure stable quality by surely sealing a discharge hole. SOLUTION: This method for sealing a vacuum structural body (vacuum bottle 1) consists in evacuating a space S formed of component members (an inside bottle 2, an outside bottle 3 and a bottom plate 4) from a discharge hole 6 formed at the component member, then sealing this discharge hole 6 by a sealing member 7A. In such a case, a brazing filler metal arranging part 5 which projects to an outer side from a space side is disposed in the position of the component member where the discharge hole is formed. After a brazing filler metal 8 is fixed and disposed in this brazing filler metal arranging part 5, the sealing member 7A is fixed by the brazing filler metal so as to exist near the discharge hole 6 and this brazing filler metal is melted, by which the sealing member 7A is moved onto the brazing filler metal disposed within the brazing filler metal arranging part 5.  The discharge hole 6 is thus sealed by the sealing member 7A.
Patent JP-S6267032-A (JP)
Title: Collection of recombined human beta-interferon
Inventor: BORUFUGANGU HERUMUUTO HANITSUS
IPC: C07K1/113
Filed: 1986-09-13
Abstract: An improved process for recovering and purifying recombinant beta-interferon from its host yields a beta-interferon preparation which may be formulated into a stable pharmaceutical composition having a therapeutically effective amount of the biologically active recombinant beta-interferon dissolved in a non-toxic, inert, therapeutically compatible aqueous-based carrier medium at a pH of 2 to 4 which medium also contains a stabilizer for the recombinant beta-interferon, such as human serum albumin, normal serum albumin and human plasma protein fraction.
Patent JP-S58113971-A (JP)
Inventor: IGUCHI HIROFUMI
IPC: G09B29/10
Filed: 1981-12-25
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-S6372080-A (JP)
Inventor: HIGAMI TOSHIYA
IPC: H01R24/00
Filed: 1986-09-12
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-H0263576-A (JP)
Title: Coating material supplying mechanism
Inventor: KATSUYAMA KAZUO
IPC: B05C11/10
Filed: 1988-08-31
Abstract: PURPOSE:To assure the fixed rate of a coating material to be discharged by operating a pressure regulating chamber so as to obtain a set discharge quantity when a discharge quantity set signal is outputted. CONSTITUTION:The air of the pressure corresponding to the set discharge quantity is supplied from an electropneumatic converter 23 to the pressure regulating chamber 18 in accordance with the pressure regulating signal outputted simultaneously with the discharge quantity set signal to increase the discharge quantity of a fixed delivery pump 5 and tube pipings 8, 11 instantaneously attain the expanded state corresponding to an increase in the discharge quantity when the above-mentioned discharge quantity set signal is outputted from a controller 16. The coating material in a tube piping 8 flows into the pressure regulating chamber 18 and the air of the pressure corresponding to the set discharge quantity is supplied from the electropneumatic converter 23 to the pressure regulating chamber 18 so that the tube pipings 8, 11 instantaneously attain the shrinkage state corresponding to the decrease in the discharge quantity when the signal to decrease the discharge quantity is emitted. The coating material of the required volume is, therefore, immediately discharged from a coater 10.
Patent JP-S6186216-A (JP)
Inventor: KARURO FUIORENCHIINI
IPC: B29B7/76
Filed: 1985-09-30
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。
Patent JP-H0540274-A (JP)
Title: Liquid crystal device
Inventor: MORI HIDEO
IPC: H05K3/24
Filed: 1991-08-27
Abstract: PURPOSE:To provide the connecting method which decreases the wiring resistance from an external driving circuit to a liquid crystal material and enhances the reliability of connection. CONSTITUTION:This liquid crystal device is constituted by connecting a liquid crystal panel side electrode 1 led out of the liquid crystal panel 111 and an external circuit side electrode led out of the external circuit for driving the liquid crystal panel 111 via a conductive material. The liquid crystal panel side electrode 1 is formed of a laminated film composed of an indium tin oxide film 2a and a metallic film and the liquid crystal panel electrode 1 at the connecting points has the remaining part of the metallic film and the apertures 4 of the indium tin oxide film.
Patent JP-H0676728-A (JP)
Title: Circuit protective element
Inventor: KIRYU MICHIAKI
IPC: H01H85/165
Filed: 1992-08-12
Abstract: PURPOSE:To surely assure insulation after fusion of a metal wire. CONSTITUTION:This circuit protective element comprises a pair of electrodes 1, a metal wire 2 stretchingly connected between the electrodes l, a low melting point glass body 3 for covering the metal wire 2, synthetic resin 4 for covering the external surface of the low melting point glass body 3 and a molding resin body 5. The low melting point glass body 3 is formed of the power of inorganic components including low melting point glass or a powder aggregate. Since carbide is hardly produced with heat generation at the time of fusion of the metal wire 2, the state of insulation can be surely maintained without any residual resistance generated. The combustion fusion of a metal wire is surely performed with residual air contained within the powder of low melting point glass body or a powder aggregate. Synthetic resin to cover the low melting point glass protects the low melting point glass and the metal wire.
Patent JP-S6194143-A (JP)
Title: Data transfer device
Inventor: MAENOBU KIYOSHI
IPC: G06F7/00
Filed: 1984-10-15
Abstract: PURPOSE:To attain the transfer of data with the soft bit directivity in a simple constitution by storing a specific bit position in a word in the form of the numerical data and developing this data to a bit pattern. CONSTITUTION:The head address R at the receiver side is stored to an address register 101 via a data bus 113. In the same way, the position (1 in this example) of the bit shown by an arrow head is stored to a bit pointer 114. Then the data are transferred. In this case, a bit pointer qualifying circuit 120 is used as an incrementer having an increment of 5 to supply the carry signal to an address qualifying circuit 107 from the circuit 120. Thus the integrated processing is possible for both the replacement of an address register 101 as well as a bit pattern data 119 to be supplied to an arithmetic circuit 105. Furthermore the traffic is reduced with the bus 113.
Patent JP-H0957036-A (JP)
Title: Dry filter dust collector for blast furnace
Inventor: FUJITA MASAO
IPC: F27D17/00
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To reduce an installing space and also to lower equipment cost by making compact a dry filter dust collector for a blast furnace. SOLUTION: In the central part in a cylindrical chamber body 1 of integrated construction, a central duct 4 for guiding blast furnace gas is installed, vertically opened downward. In a space between the central duct 4 and the cylindrical chamber body 1, partitions are radially arranged to divide it plural filter cloth chambers 13. Each filter cloth chamber 13 is made a unit for filtration of blast furnace gas by a filter cloth 2 and backwashing of stuck dust.
Patent JP-S6458821-A (JP)
Title: Shim for brake pad
Inventor: EGUCHI RIKITO
IPC: F16D69/00
Filed: 1987-08-30
Abstract: PURPOSE:To arrange so that a brake noise may be restrained without the lowering of a logarithm vibration damping modulus even at a high temperature by having in an elastic coating layer acrylonitril-styrene resin, part of which is replaced with alpha-methyl-styrene. CONSTITUTION:A shim for a brake pad restrains a brake noise by being inserted into a space between the back surface of the brake pad of a disk brake and a piston, and has a structure in which an elastic coating layer of a vibration damping quality whose chief composition is acrylonitril-butadiene-rubber, is provided against at least one surface of a thin plate shaped metal. Acrylonitril- styrene resin of about 5wt.% - about 50wt.% is add-compounded in the elastic coating layer as a filler. Acrylonitril-styrene resin has at least part of its styrene replaced with alpha-methyl-styrene.
Patent JP-2001040741-A (JP)
Title: Urinal with automatic washing device
Inventor: TAKEUCHI YASUTAKE
IPC: E03D13/00
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To improve assembly workability of a valve unit of an automatic washing device in a urinal integrally provided with the automatic washing device inside an upper cover on the upper side of a urinal body. SOLUTION: This urinal with an automatic washing device 22 is constituted by enclosing the automatic washing device 22 with a valve unit 28 inside an upper cover on the upper side of a urinal body. In fitting and fixing the valve unit 28 to the urinal body in the state of supporting at least two parts of the valve unit 28 by a mounting plate 47, one of two parts is screw-fixed to a first support part 60 of the mounting plate 47, and the other is fitted into a fit-in recessed part 66 provided at a second support part 62 of the mounting plate 47 and supported from the lower side by the second support part 62.
Patent JP-H0534418-A (JP)
Title: Test circuit
Inventor: TEZUKA KEIICHI
IPC: G01R31/28
Filed: 1991-07-31
Abstract: PURPOSE:To make it easy to set requirements for detecting delay time and to easily and surely measure the delay time using a tester of simple constitution. CONSTITUTION:When a test actuating signal TSTART for actuating a test circuit is given a ring oscillator 2 is actuated and also the oscillation outputs S2 of the ring oscillator 2 are counted. When this counted value reaches a predetermined number a test end signal TEND is generated to stop the oscillating action of the ring oscillator 2. The period of the oscillating action of the ring oscillator 2 is made to coincide with the period of delay time (tpd) to be measured and thereby the oscillating action of the ring oscillator 2 is detected so that the delay time of a semiconductor integrated device can be measured.
Patent JP-H0766238-A (JP)
Title: Semiconductor device and method and device for its mounting
Inventor: ISHIZAKI MITSUNORI
IPC: H01L23/50
Filed: 1993-08-31
Abstract: PURPOSE:To contrive high density mounting without decreasing bonding strength. CONSTITUTION:The No.1 in the diagram is a semiconductor element, No.2 is a lead to be connected to the semiconductor element and an external electrode 5, and No.3 is a light transmitting insulating film. No.4 is a light transmitting insulating film with which the lead is connected and fixed on the upper surface of the closely adhered surface of the lead and the external electrode to prevent the deformation of the lead. No.6 is a bonding tool used to connect the lead 2 and the external electrode 5. The part protruding from the insulating film 4 of the lead 2 is pressed and heated using the bonding tool 6. As a result, the Pb-Sn eutectic solder fed to the lead 2 and the external electrode 5 is fused and the two materials are connected.
Patent JP-S6382921-A (JP)
Inventor: KUSUHO EITARO
IPC: B65B31/02
Filed: 1986-09-12
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-H0660676-A (JP)
Title: Semiconductor storage
Inventor: HIRANO TETSUO
IPC: G11C16/04
Filed: 1992-08-13
Abstract: PURPOSE:To provide a semiconductor storage in which a high speed reading can be executed even in a large-scale storage cell array. CONSTITUTION:A storage cell array 11 is formed of EPROM transistors Q411-Q4mn, one cell is selected by outputs from a column decoder 13, a row decoder 14, and a cell output (a) is obtained corresponding to a first load transistor Q11. One of dummy EPROM transistors Q41-Q4m is selected corresponding to outputs of the decoders 13, 14, and a dummy cell output (b) is selected corresponding to a second load transistor Q12. The dummy cell output (b) has the same bit line capacity as that of a storage cell output, and the outputs (a) and (b) are compared by a differential amplifier 15. Thus, a reference voltage of the amplifier 15 of the output (b) is varied by following-up a variation in the output (a) of the cell.
Patent JP-H1166725-A (JP)
Title: Megnetic disk device
Inventor: SATO HIROSHI
IPC: G11B19/02
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk device capable of improving recording density, enlarging capacity and enhancing reliability by revolving a disk, at the time the magnetic head is in the retracting area of the disk, at a speed higher than that at the time the magnetic head is in the recording and reproducing area of the disk. SOLUTION: A magnetic head 15 is contactingly stopped in the landing area 10z of a disk 10 at the time of the standstill time of the disk 10. The magnetic head 15 is floated by the revolution of the disk 10 and a coil 18 is energized and a actuator 13 is swung to move the head 15 to the save area 10x of the disk 10 and the head 15 waits commands of a recording and a reproduction in a floating state. Then, the head 15 is moved on the prescribed track of the recording and reproducing area 10y of the disk by the commands be operated. After the operation, the head 15 is returned to the retracting area 10x again to wait a next command.  Here, since a spindle motor 12 revolves the disk 10 at the normal speed of, for example, 5400 rpm at the time head 15 is in the recording and reproducing area 10y and revolves the disk 10 at the speed of, for example, 7200 rpm higher than that at the time the head 15 is in the area 10y at the time the head 15 is in the retracting area 10x, the flying height of the head 15 becomes higher at the time the head is in the save area 10x.
Patent JP-H04231353-A (JP)
Title: Improved coating for scuffing mask on glass article
Inventor: PURAKASHIYU KISANARO PAWAA
IPC: C09D183/04
Filed: 1991-08-02
Abstract: PURPOSE: To provide an improved coating composition suitable for concealing scuff marks on a glass article.  
     CONSTITUTION: This composition is composed of a component A in about 70 to 100 wt.% composed of an organooxy-chainstopped organopolysilsequioxane in about 0 to 75 wt.% having a viscosity of about 5 to 1,000 centipoise at 25°C (1), tetra-organotitanate in about 5 to 15 wt.% (2), organotriorganooxysilane in about 0 to 25 wt.% (3) and carboxylic acid ester in about 0 to 15 wt.% (4) and a volatile diluent B in about 0 to 30 wt.%. The coating formed from this composition shows improved cure rate and masks wet bottles uniformly and completely. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H0773585-A (JP)
Title: Data compression coding system and its coding device and decoding device
Inventor: NAKAMURA SHINICHI
IPC: H04N1/41
Filed: 1993-08-31
Abstract: PURPOSE:To select a reproducing system in which data flexibly distributed in bit for each frame is compressed and coded and sent out by using a first and a second reference of the number of bits at the sending side, decoding delay or reproducing quality are considered as importance at receiving side. CONSTITUTION:A first and a second reference giving a maximum bit number by which data after compression is included within the prescribed one frame or the data may be bulged out to the next frame are provided. A first and a second bit allocation (Ba) sections 15 and 13 distribute the number of bits by control of a Ba control section 25 by using this two standards and inputted SMR. A first and a second quantization sections 7 and 5 quantize sample data based on this distribution, a coder 3 obtains data of each section and constitutes a bit stream and outputs it. Consequently, compressed data is stored in the first frame and bulged out data is stored in the second frame. Thereby, a reproducing system in which decoding delay or reproducing quality is considered as importance can be selected at the receiving side.
Patent JP-H0764086-A (JP)
Title: Production of liquid crystal display device
Inventor: MIZUSHIMA SHIGEMITSU
IPC: G02F1/1337
Filed: 1993-08-31
Abstract: PURPOSE:To effectively improve the visual angle characteristic at a low cost. CONSTITUTION:Gas contg. at least one kind out of oxygen and ozone is brought into contact with an oriented film 31c for controlling the orientation of a liquid crystal layer and this oriented film is irradiated with light 15. O3 (ozone) is generated when the oriented film 31c is irradiated with light 15 without using the gas. Alkyl groups of a polyimide are oxidized to carbonyl groups by this O3, there by the polarity on the surface of the oriented film 31c is changed. The polarity on the surface of the oriented film 31c is more rapidly changed if the gas, particularly ozone exists near the oriented film 31c at this time. Consequently, the change arises on the surface of the oriented film 31c at the higher speed than in the case the oxygen and ozone do not exist near the oriented film 31c.