baber/WOPTO huggingface dataset:
Patent JP-S55153175-A (JP)
Title: Disk reproducing unit
Inventor: MIKI YUUJI
IPC: G11B21/08
Filed: 1979-05-18
Abstract: PURPOSE: To shorten a waiting time for the replay and replacement of disks of a disk reproducing device with a search function, by providing not less than two switching stages of the leading speed of a pickup in fast-winding and fast-rewinding.  
     CONSTITUTION: An output signal from linear tracking circuit 1 is supplied to pickup leading motor 6 by way of repeat switches 4 and 5, fast-widing switch 2, and fast-rewinding switch 3 to drive the motor. Through the operation of either fast- winding switch 2 or fast-rewinding switch 3, motor 6 turns at a high speed to move the pickup to the outermost part of a disk, so that the waiting time for replay and disk replacement can be shortened. Through the operations of fast-winding switch 2 or fast-rewinding switch 3 and repeat switches 4 and 5, resistance R 3  decreases the turning speed of motor 6 to make the leading speed of the pickup slower, so that a speed suitable for a search can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03262100-A (JP)
Title: Synchronizing light emitting system for airplane warning light
Inventor: HINOKIBAYASHI KOUICHI
IPC: G08G5/00
Filed: 1990-03-13
Abstract: PURPOSE:To simply and inexpensively synchronize the flashing of airplane lamps between plural separated places by detecting the flashing of airplane lamps for airplane warning lamps arranged between plural separated places by a light emission detecting part arranged on one position and synchronzing the flashing of the airplane lamp on the self-position with that of the lamp arranged on the separated place. CONSTITUTION:The light emission detecting part 3 provided with a photodiode 32 is arranged on the airplane warning lamp arranged on one position to detect the flashing of the airplane lamp 1' arranged on the other position by the detecting part 3 and synchronize the flashing of the airplane lamp 1 of the self-position with the flashing of the lamp 1'. Namely, the emitting state of the flashing lamp 1' arranged on the separated position is detected by the detecting part 3 and inputted to the airplane warning lamp 1 arranged on the self-position to light up the lamp 1 by the signal. Consequently, the synchronism of flashing between both the separated airplane warning lamps can be inexpensively obtained without arranging a synchronizing signal transmitting system.
Patent JP-S61224980-A (JP)
Title: Production of fruit vinegar
Inventor: SAEKI AKIHIKO
IPC: C12J1/00
Filed: 1985-03-28
Abstract: PURPOSE:To prevent extraordinary fermentation and reduction in quality, and to obtain fruit vinegar keeping fragrance. by subjecting ground fruits which are pretreated at a specific pH and temperature condition to alcohol fermentation and acetic acid fermentation in the same system at the same time. CONSTITUTION:Fruits such as Japanese persimmons, apples, grapes, mandarine oranges, figs, UME, etc. (especially preferably Japanese persimmons) are sufficiently ground by a grinder, and blended with water depending upon saccharide concentration of fruits of ground juice. The fruit solution of raw material is controlled to make >=8wt%, preferably 9-11wt% saccharide solution. Then, the fruit solution of raw material is mixed with one or more organic acids such as acetic acid, citric acid, etc., adjusted to 4.0-4.5pH, kept at 40-50 deg.C while stirring occasionally. The solution is sterilized in the above-mentioned process, the fruits are made soft, and the solution of raw material is cooled to about 30 deg.C, and fermented. Namely, the cooled solution of raw material is blended with precultivated mother liquor of alcohol fermentation having strong resistance to acetic acid and a culture solution of acetic acid bacteria, the fermentation temperature is usually kept at 28-32 deg.C, alcohol fermentation and acetic acid fermentation are carried out simultaneously in the same system, to give the aimed fruit vinegar.
Patent JP-S61222156-A (JP)
Title: Semiconductor device and its manufacture
Inventor: OBARA MASAO
IPC: H01L27/082
Filed: 1985-03-28
Abstract: PURPOSE:To compose an I<2>L gate circuit of heterojunction bipolar transistor so as to realize an operation with high speed and low consumption power, by using a reverse p-n-p heterojunction bipolar transistor in the longitudinal direction of a constant-current source in the I<2>L gate circuit. CONSTITUTION:Each layer of a doped GaAs layer 22, n<+> type AlGaAs layer 23, n-type AlGaAs layer 24, p<+> type GaAs layer 25, and n<+> type GaAs layer 26 is made to epitaxially grow on a p<+> type GaAs substrate 21. Successively, an SiO2 layer 27 is formed on an assigned area, and used as mask to remove a cap layer, and ions are injected there. And then, after removing the SiO2 layer 27, an SiN film 28 and SiO2 layer 29 are piled and used as mask, and epitaxial layers are grooved there to make GaAs layers epitaxially grow into an emitter layer 30, a base layer 31, and a collector layer 32. With an Au/AuZn layer 33 being piled on them, the SiO2 layer 29 serving as mask is removed, a CaF2/Au layer 33 is piled serving as mask, and ions are injected there, to separate the outer base area. Then, after removing the mask of the layer 33, an emitter electrode 34, a collector electrode 35, and an emitter electrode 36 are formed.
Patent JP-H10236370-A (JP)
Title: Handle bar for bicycle
Inventor: SOTOZONO NORIAKI
IPC: B62K11/14
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a handle bar for bicycle, with which the bicycle can be smoothly put in and out of a parking area. SOLUTION: The present invention for a bicycle includes a handle bar 1, the first vertical pipe 2 dangled from the left-right center of the handle bar 1, and the second vertical pipe 3 which is fitted on the lower part of the first vertical pipe 2 and coupled with the foot of the front fork for holding the front wheel. The first 2 and second vertical pipes 3 are fitted together to be rotatable each other, and a stopper mechanism F is furnished whereby the first vertical pipe 2 is fixed removably with respect to the second vertical pipe 3 in the operating position and the 90-deg. rotating position.
Patent JP-H05264111-A (JP)
Title: Refrigerating cycle
IPC: F25B6/02
Filed: 1992-03-18
Abstract: PURPOSE:To provide a refrigerating cycle wherein capacity control can be conducted variously by the number of refrigeration lines of a condenser and the reliability of a compressor can be improved. CONSTITUTION:As a condenser of a refrigerating cycle, a heat exchanger for condensation 1 is used, wherein a plurality of refrigerant passages 2a-2e parallel connected with one another, inlet side solenoid valves 3a-3e provided on the high pressure side of a compressor 8 for the passages 2a-2e and outlet side solenoid valves 4a-4e provided on the side of a depressurizing valve 9, refrigerant bypasses 5a-5e provided between each of the passages 2a-2e and the low pressure side of the compressor 8, and bypass solenoid valves 7a-7e provided respectively in each of the bypasses 5a-5e are provided.
Patent JP-H05266619-A (JP)
Title: Disc unit and control method therefor
IPC: G11B5/55
Filed: 1992-03-18
Abstract: PURPOSE:To suppress deterioration of performance due to fluctuation of loop gain of a head positioning mechanism system by determining the loop gain of a mechanism system having a plurality of heads at high speed and high accuracy on a plurality of tracks for each head and then making constant the fluctuation of gain. CONSTITUTION:A gain identifying means 15 estimates the loop gain of mechanism system for each of a plurality of heads 3 based on a head number 20 provided by a command. At that time, a target position generating means 18 moves the head based on a track number 19 provided by a command and then produces a sine wave signal. Loop gains for the plurality of heads obtained on a plurality of tracks are then interpolated between the tracks and stored in a memory 14.
Patent JP-H01240605-A (JP)
Title: Manufacture of cam shaft
Inventor: HIRAOKA TAKESHI
IPC: B22F7/06
Filed: 1988-03-17
Abstract: PURPOSE:To improve the reliability to joined part of a sintered material for cam piece having two layers of inner and outer parts by limiting shrinkage factor at the time of sintering the sintering material having two layers for forming the cam piece to the specific range at the time of manufacturing a cam shaft fitting the cam piece composing of the sintered material having two layers of inner and outer parts to the steel-made shaft. CONSTITUTION:At the time of manufacturing the cam shaft, the green cam piece 20 composing the sintering material having two layers of inner and outer parts is fitted to the outer circumference of the steel-made shaft 10, sintered and joined. In this case, as the outer layer material A, Fe-C-P-Ni-Cr-Mo series liquid phase sintering material having 4-10% of shrinkage factor at the time of sintering, is used and as the inner layer material B, Fe-C-P series or Fe-C-P- Mo series liquid phase sintering material having 2.5-6% of shrinkage factor at the time of sintering, is used. At the time of sintering this green cam piece 20, the cam shaft composing of the can piece 20 mutually diffused and joined at the boundary faces of the two layers A, B at outer and inner parts and having excellent joining strength of the sintered materials A, B of the outer and inner layers can be manufactured.
Patent JP-S56160546-A (JP)
Title: Hot water device utilizing solar heat
Inventor: ARIYOSHI SOUICHIROU
IPC: F24S10/70
Filed: 1980-05-10
Abstract: PURPOSE:To enhance the heat collecting efficiency of a hot water device by arranging lenses on the upper surface of a heat collector and providing a heat accumulation board at transmitted light condensing positions. CONSTITUTION:Large-aperture lenses 2 and small-aperture lenses are intimately arranged on the upper surface of a heat collector 1, a heat accumulation board 4 having high heat transfer coefficient is installed at the condensing positions of the transmitted lights from the lenses 2, the interior of the heat collector 1 is horizontally divided into water tank units 5a, 5b, hot water exhaust pipe 9 is connected to the water tank units, and a water suply pipe is connected to the water tank unit 5b. A through hole 9 is perforated at the board 4 to communicate the unit 5a with the unit 5b.
Patent JP-S61221122-A (JP)
Title: Prazosin preparation
Inventor: NARA TAKESHI
IPC: A61K9/14
Filed: 1985-03-28
Abstract: PURPOSE:To provide a prazosin preparation having increased solubility of prazosin and remarkably improved bioavailability of prazosin and useful as a hypotensor, by compounding prazosin with a specific substrate such as cyclodextrin, carboxyvinyl polymer, etc. CONSTITUTION:The objective prazosin preparation is produced by compounding prazosin with a substrate selected from the group of cyclodextrin, carboxyvinyl polymer, polyvinyl acetal diethylaminoacetate, acrylic resin and nonionic surfactant. The weight ratio of prazosin to the substrate is preferably 1 to 0.1-20. The prazosin is preferably prazosin hydrochloride fine powder having a particle diameter of <=30mu. The dissolution rate of prazosin from the preparation is high, the absorption of prazosin through the digestive tracts is improved, the area below the blood concentration-time curve is large and the bioavailability of prazosin can be improved.
Patent JP-H08232138-A (JP)
Title: Guide unit for rapier band
Inventor: SHIODA TAKU
IPC: D03D47/27
Filed: 1995-02-24
Abstract: PURPOSE: To provide a guide unit, capable of stabilizing the travel of a rapier band, suppressing the abrasion of the rapier band and reducing the breakage of warp yarns or damage to the warp yarns by installing a regulating surface of a protruding guide member attached to the tip undersurface of the rapier band in each band guide. CONSTITUTION: This guide unit for a rapier band is obtained by attaching a guide member 1 having an inverted T-shaped cross section to the tip undersurface of the rapier band B, forming a recessed groove in the horizontal direction in each band guide 3 provided separately in the picking direction side by side on a sley S, forming a surface for regulating the side of the guide member 1 and a surface for regulating the top surface in the recessed groove and further a surface for supporting the undersurface of the rapier band on the top surface of the band guide.
Patent JP-H03265787-A (JP)
Title: Connection structure for inner/outer surface corrosionproof metallic pipe
Inventor: YAMAMOTO SHIGEHARU
IPC: F16L21/02
Filed: 1990-03-13
Abstract: PURPOSE:To improve anticorrosion and pullout resistance by surrounding a corrosionproof metallic pipe with an annular cap, and bonding the cap with the metallic pipe by an adhesive, and installing a packing between a joint and the cap, and locking the cap by the locker attached to the joint. CONSTITUTION:A joint 1 is equipped with flanges 12 at both ends on the outer surface. For an inner/outer surface corrosionproof metallic pipe 2, the inner surface and outer surface of the metallic pipe 21 are covered with synthetic resin layers 22a and 22b. The top 20 of the corrosionproof metallic pipe 2 is surrounded by the annular cap 3 having an outer tube 3a and an inner tube 3b, and the annular cap 3 and the corrosionproof metallic pipe 2 are bonded together by an adhesive 4. Furthermore, a packing 5 is installed between them, and the annular cap 3 is locked by the locker 6 attached to the end of the joint 1. As a result, the contact face is preserved stably, and excellent pullout resistance is secured, and also anticorrosion is improved.
Patent JP-2000259587-A (JP)
Title: Object managing device and computer readable storage medium storing program
Inventor: INOMATA MASASHI
IPC: G06F15/177
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To efficiently manage objects distributedly arranged on plural computers. SOLUTION: Concerning all work groups to which computers 1a belong, work group information 7a relating the identification information on a work group to the identification information on computers belonging to this work group is stored. Concerning all the work groups to which this computers 1a belongs, object information 8a relating the identification information on an object provided in the work group to the identification information on the computer where this object is arranged is stored. Each time the arranging state of objects is changed, the work group information and object information 8a on the computer are updated.
Patent JP-S61219807-A (JP)
Title: Apparatus for detecting angle of inclination
Inventor: HAYASHIDA KIYOTOMI
IPC: G01B11/26
Filed: 1985-03-27
Abstract: PURPOSE:To easily detect the angle of inclination by dispensing with the movement of parts of the positional alignment thereof with a specific position, by counting the lengths of the same length image patterns in the binarized image of rectangular parts and the scanning lines thereof. CONSTITUTION:The image patterns W1, W2, W3...Wn contained at every scanning lines n1, n2, n3...nx by an image pick-up apparatus 10 are binarized by a binarization circuit 11 and counted by a counter to calculate the respective length thereof. The calculated image pattern lengths are successively compared to each other at every scanning lines by a same length image pattern detection part 12. The area S of a rectangular shape is calculated according to a formula A=a.b. The area S' calculated by detecting the same length scanning lines of rectangular parts is calculated from the product of the count value of the same length image pattern detection part 12 and the value calculated by adding 1 to the scanning line count value to obtain calculation formulae S'/S=bsintheta/a and theta=sin<-1>(S'/a<2>). From these calculation formulae, the angle of inclination of the rectangular shape is calculated by an operation part 14.
Patent JP-H08257027-A (JP)
Title: Ultrasonic diagnostic system
Inventor: GONDO MASAHIKO
IPC: A61B8/00
Filed: 1995-03-22
Abstract: PURPOSE: To provide an ultrasonic diagnostic system which can perform opening synthesizing processing resistant to a temperature change and a change with the lapse of time by obtaining complex amplitude of wave receiving signals by digital processing. CONSTITUTION: Ultrasonic wave receiving signals from vibratory elements 3-1 to 3-7 are stored in a waveform storage means 15. A wave front locus lookup table 16 generates a set of reading-out control signals having mutually a phase difference in the waveform storage means 15, and outputs complex amplitude of the wave receiving signals. The complex amplitude of the wave receiving signals is added with every component by adding circuits 18-1 to 18-2, and is converted into square amplitude by square circuits 19-1 and 19-2 and a two input adding circuit 20.
Patent JP-S63229786-A (JP)
Title: Power device for highly repetitive pulsed laser
Inventor: TAMAGAWA TORU
IPC: H01S3/097
Filed: 1987-03-19
Abstract: PURPOSE:To effectively supply energy to a laser discharger by composing a winding wound on a core of a flat platelike conductor. CONSTITUTION:A low voltage winding 31 and a high voltage winding wound on the outside are wound on the core 30 of a pulse transformer. The winding 31 is composed of a flat platelike conductor, which is wound at each turn without gap thereby to cover the whole surface of the core 30 with the winding 31. Accordingly, since the part covered with the winding on the surface of the core is much increased as compared with a pulse transformer in which a linear winding is wound necessary times on a core, magnetic flux which interlinks the winding is increased to such an extent to reduce leakage flux. Thus, a leakage inductance is reduced to decrease the inductance of the transformer.
Patent JP-H06184150-A (JP)
Title: Inner salt of perylene compound, its preparation and its application
Inventor: ERUUIN DEIITSU
IPC: C08K5/42
Filed: 1992-03-18
Abstract: PURPOSE: To provide the inner salt of perylene compound which is used, as a valuable pigment and as an excellent dispersing agent for the pigments of the same chemical classes of compounds, in preparing pigment preparations.  
     CONSTITUTION: This inner salt of the perylene compound of formula I [A is =N-R 1 -HN + (R 2 )R 3 ; B is =N-R 4 -SO 3   -  ; (n) is 0-8; D is Cl or Br when (n)>0, and may be combination thereof when (n)>1; R 1  is 1-12C alkylene, aralkylene or arylene; R 2 , R 3  are each H, 1-20C (substituted)alkyl or 2-20C (substituted) alkenyl, but R 2  and R 3  are not simultaneously H, or R 2  and R 3  together with adjacent N form heterocyclic ring which may contain other hetero atoms; R 4  is 1-12C alkylene] is obtained by reacting a perylene-3,4,9,10-tetracarboxylic monoanhydride-monoimide, which is substituted with -R 1 -N(R 2 )R 3  at the position of imide-nitrogen atom, with a compound of formula II, then, after isolating the condensed compound, treating the condensed compound with a strong mineral acid. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H01235251-A (JP)
Title: Semiconductor device of master slicing system
Inventor: YAMAGUCHI MASAYA
IPC: H01L27/04
Filed: 1988-03-15
Abstract: PURPOSE:To relieve congestion of interconnections and to prevent any intercon nection from being left unconnected in an automatic wiring process, by providing wider wiring regions between cell rows in a part of a chip where congestion is anticipated in the automatic wiring process than between cell rows in the other part of the chip. CONSTITUTION:Cells 3 are arranged in eight rows on a semiconductor chip 5 while a special function block 4 is arranged at the lower left corner of the chip. First wiring regions 1-1-1-3 close to the special function block 4 are wider than second wiring regions 2-1-2-4 apart from the block 4. Alternatively, a pair of special function blocks 4-1, 4-2 are arranged on the semiconductor chip 5 and the cell rows 3 between the blocks 4-1 and 4-2 are spaced from each other by a larger distance than the other cell rows while the first wiring regions 1-1-1-7 close to the special function blocks 4-1, 4-2 are made wider than the second wiring regions 2-1-2-9 located between the cell rows 3 apart from the blocks.
Patent JP-H03266945-A (JP)
Title: Feed for poultry and rearing of poultry with the feed
Inventor: OKUMURA SUMIICHI
IPC: A23K1/18
Filed: 1990-03-15
Abstract: PURPOSE:To improve fat metabolism of poultry and improve the meat quality by rearing poultry with a feed containing sorbose. CONSTITUTION:Poultry are reared with a feed produced by adding 0.1-10 pts.wt. of sorbose to 100 pts.wt. of conventional feed for poultry, The poultry reared with the feed have improved fat metabolism compared with those obtained by conventional rearing technique and the meat quality of poultry can be improved without changing the conventional feeding and rearing procedures carried out in livestock industry.
Patent JP-S58180252-A (JP)
Title: Ejection apparatus of centrifugally separated material or the like in cylindrical vessel
Inventor: TANABE KAZUYOSHI
IPC: B04B15/00
Filed: 1982-04-15
Abstract: PURPOSE:To produce an ejection apparatus of centrifugally separated material etc. in a cylindrical vessel, by providing an ascending and descending means of massive material, a horizontal shaft driving means, a holding means and a vibrating means on a base. CONSTITUTION:An ascending and descending frame 2 is supported on the base 1 through the ascending and descending means A of massive material. Upper ends of left and right side frame parts of a hanging frame 4 are fixed to a horizontal shaft 3 constructed on this frame 2. On the other hand, prescribed numbers of roller arms 5 which are freely risable, fallable and rotatable are provided on the bottom plate of the frame 4. A spring receiving frame 6 is supported ascendably and descendably by this arms 5, a vibrating frame 8 is supported by the frame 6 through compressed spring group 7. The vertical holding means B of the vessel is provided at the front surface of the frame 8 and the horizontal shaft driving means C capable of giving freely the rotational displacement of the prescribed angle to the horizontal shaft is provided between the frame 2 and the shaft 3.
Patent JP-S60206550-A (JP)
Title: Production of resin mold pattern for casting
Inventor: TAMIYA MASAHARU
IPC: B22C7/00
Filed: 1984-03-30
Abstract: PURPOSE:To produce easily a resin mold pattern having an optional size and shape by molding and curing a hollow negative mold, holding said mold in a rotary drum, pouring and curing a fluid resin into the hollow part of the negative resin to form the pattern. CONSTITUTION:A revolving shaft 2 is provided in the closed part of the rotary drum 1 and an annular barrier 3 is provided on the inside surface near the aperture. The drum 1 is rotated and a molding material 5 consisting of gypsum or the like is poured from a container 4 into the drum, then a hollow cylindrical drum 6 is molded by centrifugal force and is cured. The barrier 3 is removed and the inside surface of the body 6 is machined by a cutter 7 to form the negative mold 8 having the prescribed shape and size. The barrier 3 is again attached thereto and a molten resin 10a is poured from a container 9 into the negative mold 8 and is molded by cantifugal force. The mold is cooled and cured to form a cured resin body 10b. The resin body 10b is taken out together with the mold 8 and the mold 8 is removed, by which the resin mold pattern 11 for casting is obtd.