baber/WOPTO huggingface dataset:
Patent JP-H117281-A (JP)
Title: Sound source device for electronic musical instrument
Inventor: TAMURA YOICHI
IPC: G10H7/02
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a sound source device for an electronic instrument dissolving that the read-out processing of the waveform synthetic base data from a storage limits the number of maximum simultaneous utterance and increasing the number of maximum simultaneous utterance than usual in the sound source device for the electronic instrument using the waveform synthetic base data read out from the storage and synthesizing/generating the waveform of the musical sound. SOLUTION: This sound source device is provided with an auxiliary storage 3 storing a part or all of the waveform synthetic base data read out from the storage 2, a temporary storage 4 temporarily storing the waveform synthetic base data read out from the storage or the auxiliary storage, a number of maximum simultaneous utterance judgement circuit 15 having a function judging the number of maximum simultaneous utterance of the sound source device from an access state to the storage and an access possibility decision circuit 8 having the function deciding whether or not the access state to the storage for an estimated unit time is accessible really. Thus, the number of maximum simultaneous utterance are increased.
Patent JP-H0912048-A (JP)
Title: Aseptic spout for bag-in-box
Inventor: TAKAHASHI YUTAKA
IPC: B65D47/06
Filed: 1995-06-27
Abstract: PURPOSE: To make liquid inside a bag of a bag-in-box poured out, being aseptic in a microbial state. CONSTITUTION: In a device wherewith a liquid is poured out through a spout 3 of a flexible bag 2 filled with the liquid and housed in a exterior case, an area of a cap 1 tightly sealing the spout 6 of the bag 2 is made in an aseptic structure. A tube 7 is made to penetrate through the upper face of the aseptic cap 1, and the liquid inside the bag 2 is poured out therethrough.
Patent JP-S5865658-A (JP)
Inventor: ONO MASAAKI
IPC: B32B27/36
Filed: 1981-10-12
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-H065472-A (JP)
Title: Electrode material for electrolytic capacitor and its manufacture
Inventor: NISHIZAKI TAKESHI
IPC: H01G9/04
Filed: 1992-06-19
Abstract: PURPOSE:To reduce the change with time of capacitance of electrode material for an electrolytic capacitor, and stabilize the quality. CONSTITUTION:A vapor-deposition layer of conducting metal is formed on the surface of a substratum. An oxide film of 20-100Angstrom  in thickness is formed on the surface of the conducting metal layer. In the manufacturing method of electrode material for an electrolytic capacitor, it is desirable that a thick oxide film is formed when the surface of the substratum is subjected to a vapor- deposition process of conducting metal or immediately after the vapor-deposition process is finished.
Patent JP-S6316012-A (JP)
Title: Method and apparatus for rounding molding of ring-shaped element
Inventor: MATSUYAMA HARUKAZU
IPC: B01D29/07
Filed: 1986-07-09
Abstract: PURPOSE:To enhance rounding processability and to stably hold a rounded shape, by correcting the positional shift of a filter material and an elastic member due to the backing of a spring and preventing the levitation of the filter material caused at the time of rounding process. CONSTITUTION:A filter material 4 molded into a corrugated shape is set to the upper surface of a stand 23 between a columnar pin 3 and a leaf spring 5a and, at the same time, leaf springs 5b, 5c, levitation preventing plates 124a, 124b at both ends and central levitation preventing plates 222a, 222b, 222c are respectively inserted in the trough parts of the folds of the filter material 4. Positional accuracy is enhanced by a filter material correcting mechanism 300 and a lever 13 is subsequently operated to round leaf springs 5a, 5b, 5c around the pin 3 from an arc shape to a circular shape and the filter material 4 is rounded around the pin 3. At this time, a rounding operation auxiliary mechanism 200 enhancing the positional accuracy of the central part of each leaf spring and preventing the levitation of the central part of the filter material and a mechanism 100 preventing the levitation of the end part of the filter material are operated.
Patent JP-H0210309-A (JP)
Title: Deflecting optical system
Inventor: KASHIWAGI NAOKI
IPC: G02B26/10
Filed: 1988-06-29
Abstract: PURPOSE:To correct a blur speedily and satisfactorily by arranging an optical element which is formed in a parallel plane on the whole slantingly to the optical axis of at least one photographic lens and varying the thickness in the optical axis direction by a driving means. CONSTITUTION:The optical element 11 which is variable in thickness is arranged behind the photographic lens 12. Then the optical element 11 is formed in the parallel plane on the whole by charging optically transparent liquid or gelled substance 11c between two parallel plane plates 11a and 11b. Then when the whole photography system is swung by vibration, etc., the swing quantity is detected by a detecting means, which sends a signal based upon the swing to the driving means 13. In this case, the driving means 13 varies the thickness of the optical element 11 in the direction of the optical axis 12a according to the output signal of the detecting means 14. Consequently, the deflection of an object image formed on an image formation plane 15 can be corrected.
Patent JP-H065882-A (JP)
Title: Semiconductor magnetic sensor
Inventor: IMAMURA KENICHI
IPC: G01R33/06
Filed: 1992-06-19
Abstract: PURPOSE:To provide a highly sensitive and high-speed semiconductor magnetic sensor by utilizing a quantum-level resonance tunneling and ballistic transit effect. CONSTITUTION:In a semiconductor magnetic sensor, when a negative voltage with respect to a base electrode 17 and a collector electrode 18 is applied to an emitter electrode 16, a quantum level of a RTB 11 in the emitter 12 increases in terms of electron energy, and when it becomes equal to a bottom of the conduction band of an emitter bulk region 19, a resonance tunnel effect causes hot electrons to be injected into a base 13. A bias voltage is previously so adjusted that a quantum level of a RTB 14 at a collector 15 is made equal in energy to that of a RTB 11 near the emitter. Then, hot electrons injected in the base 13 run ballistically through the thin base layer 13 and tunnel through the RTB 14 at the collector 15 to form a collector current. Since the hot electrons pass the thin base layer 13 and the RTB's 11 and 14 at very high speed, the response speed is enhanced by several orders of magnitude as compared to a conventional hole device or a conventional magnetoresistance effect element.
Patent JP-S6221142-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NISHIYAMA SHINGO
IPC: G03C1/09
Filed: 1985-07-22
Abstract: PURPOSE:To obtain the titled material having a high sensitivity and an excellent graininess and shapness by using a silver iodobromide contg. >=2mol% silver iodide as a silver halide emulsion, and by using an org. metal salt as a developing controlling agent. CONSTITUTION:The usable organo metal salt is a salt formed from a heterocyclic compd. contg. a sulfur or a nitrogen atom and a metallic ion. As the heterocyclic compd. is preferably used a compd. having the developing controlling effect such as a triazole compd. The org. metal salt is added to the photosensitive emulsion layer composed of the silver iodobromide contg. >=2mol% silver iodide. The silver halide emulsion is produced according to an acidic, a neutralization or an ammonia method. The method of producing the prescribed emulsion in which a water soluble silver salt and a water soluble halogen salt are reacted, may be carried out according to a single mixing method, a simultaneous mixing method or a combination thereof. By using the prescribed method, the silver halide emulsion having a regular crystalline form and a uniform particle size is obtd.
Patent JP-H11339970-A (JP)
Title: Organic electroluminescent display device
Inventor: TAKAKU MUNEHIRO
IPC: H05B33/12
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent display device suitable for a complicated display pattern and a large screen display by eliminating unevenness in luminance due to the voltage drop at a hole filling electrode, and restricting the reflection in a peripheral part of a light emitting part. SOLUTION: This organic electroluminescent display device has a hole filling electrode 2, at least one kind or more of organic layer 6 including a light emitting layer, and an electron filling electrode 7 in order on a board 1, and has an auxiliary electrode 4 electrically connected to the hole filling electrode 2 and having resistance smaller than that of the hole filling electrode 2. The hole filling electrode 2 and the auxiliary electrode 4 are laminated in areas except for the light emitting part, and in the auxiliary electrode 4, at least a part to be formed with the electron filling electrode 7 is coated with an insulating layer 5, and at this stage, the auxiliary electrode 4 covers a stage difference formed by the hole filling electrode 2 over the nearly whole circumference.  Or, reflectance of the visible external light from a board side in the area provided with the auxiliary electrode 4 on the hole filling electrode 2 in relation to the reflectance of the visible external light from the board side in the area, in which the hole filling electrode 2 is not laminated, is set at 80% or less.
Patent JP-H0676071-A (JP)
Title: Ellipse plotting device
Inventor: TAKAYAMA SATORU
IPC: G09G5/20
Filed: 1992-06-19
Abstract: PURPOSE:To plot a continuous and uniform ellipse at a high speed by eliminating the distortion and the interruption of patterns at the time of plotting the ellipse by using the continuous patterns by the various kinds of computers. CONSTITUTION:This device is provided with a circle movement calculator 11 for calculating the arrangement of picture elements constituting a circle, calculating a moving direction from the difference of the coordinates of a calculated plotting point one prior and the present plotting point and outputting it, an ellipse movement calculator 12 for calculating the arrangement of the picture elements constituting the ellipse from the information of the moving direction of the plotting point outputted from the circle movement calculator 11 and the reduction ratio of the ellipse, calculating the moving direction from the difference of the coordinates of the calculated plotting point one prior and the present plotting point and outputting it and a plotting circuit 13 for discriminating whether or not the picture elements are to be truly plotted from a new calculated value outputted from the ellipse movement calculator 12 and the two prior calculated values and performing plotting.
Patent JP-S5953650-A (JP)
Title: Amorphous alloy for iron core with superior workability
Inventor: SATOU SHIYUN
IPC: H01F1/16
Filed: 1982-09-18
Abstract: PURPOSE:To improve the magnetic characteristics, thermal stability and workability by adding prescribed percentages of Fe, B, Si, Sn and Zn. CONSTITUTION:The titled alloy has a composition represented by a formula FeaBbSicXd (where X is Sn and/or Zn, a=77-82 atomic%, b=9-16%, c=3- 12%, d=0.03-2%, and a+b+c+d=100%). The alloy has superior magnetic characteristics, thermal stability and workability, and it is used as a material for a transformer for electric power, a high frequency transformer, etc.
Patent JP-H05311142-A (JP)
Title: Heat-resistant adhesive
Inventor: INOUE HIROSHI
IPC: C09J183/00
Filed: 1992-05-12
Abstract: PURPOSE:To provide a heat-resistant adhesive containing a specific polyimide siloxane, an epoxy polyoxyalkylene-modified polysiloxane, etc., capable of easily bonding a heat-resistant film to a metal foil at a low temperature and exhibiting high adhesive force after bonding. CONSTITUTION:The adhesive contains (A) 100 pts.wt. of a soluble polyimide siloxane composed of 10-80mol% of a recurring unit of formula I (A is bivalent group containing O, S or C directly bonded to the benzene groups at both sides; R is bivalent hydrocarbon group; R1 to R4 are lower alkyl or phenyl; n is 3-60) and 20-90mol% of a recurring unit of formula II (B is bivalent aromatic residue derived from aromatic diamine compound), (B) 1-60 pts.wt. of an epoxy.polyoxyalkylene-modified polysiloxane, (C) 15-250 pts.wt. of other epoxy compound and (D) an epoxy hardener. The component A can be produced e.g. by polymerizing and imidating an aromatic tetracarboxylic acid of formula III with a diaminopolysiloxane of formula IV and an aromatic diamine in an organic polar solvent.
Patent JP-H0326376-A (JP)
Title: Painting method for steel sheet painted with ultra-thick film
Inventor: MURAI YOSHIO
IPC: B05D1/40
Filed: 1989-06-23
Abstract: PURPOSE:To uniformly obtain coated films of a relatively large number of coating by arraying plural pieces of painting means at a prescribed pitch in a direction (y) and supplying paints by the relations expressed by specific equation in the painting method for scanning and driving the painting means back and forth in the direction (x) orthogonal with the direction (y) while transferring the painting means relatively in the direction (y). CONSTITUTION:Plural pieces of the painting means for executing the painting at a prescribed width d respectively in the direction (y) are arrayed at a prescribed pitch pin a direction (y) in the painting method for scanning and driving back and forth the painting means for executing the painting at the prescribed width d in the direction (y) on the surface of a material to be painted, in the direction (x) orthogonal therewith while transferring the painting means relatively in the direction (y). The painting is executed by supplying the paints to N-pieces of the painting means in the relations Vs=N.d.Vn/(M.L) and N.d a.P, wherein Vs is the transfer speed in the direction (y): N is the number of the painting means to actually execute the painting; Vn is the scanning speed in the direction (x); M is an even number; L is the painting width in the direction (x); a is integer (1, 2, 3...)).
Patent JP-S5685688-A (JP)
Title: Steam water cooling device
Inventor: IIDA HIROSHI
IPC: F25D1/00
Filed: 1979-12-13
Abstract: PURPOSE: To prevent spuring of gas in a small hole and also mist separation by providing a spacer located between the small holes of liquid jet nozzle across gas jet nozzle plates of a large width-type steam water cooling device.  
     CONSTITUTION: Liquid jet nozzle holes 7 are provided on a gas jet nozzle opening 4 at a prearranged interval, so that liquid may be spurted right before the opening 4 of a gas jet nozzle formed on a gas jet nozzle forming plate 2. In addition, a spacer 5 is caused to exist in a widthwise direction of the nozzle forming plate 2 at a prearranged interval and a group of gas jet nozzles 4' are formed at a gas jet nozzle opening 4 having a parallel space, so that a longitudinal direction may be in parallel with a gas jet direction. Under this arrangement, a negative pressure space is created by a jet stream from the gas jet nozzle group 4' in front of the spacer 5 and a mist stream injected from the liquid jet nozzle hole 7 is sucked, becoming a uniform flat-shaped mist stream in a nozzle widthwise direction. Thus it is possible to prevent separation of a mist stream completely. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0328159-A (JP)
Title: Fiber-reinforced ceramic
Inventor: HAYASHI KATSURA
IPC: C04B35/80
Filed: 1989-06-23
Abstract: PURPOSE:To improve toughness by dispersing TiC whisker having specific particle diameter into matrix comprising oxide of IIIa-group in periodic table and alumina. CONSTITUTION:10-60vol.% TiC whisker having <=2mum averaged particle diameter and having 3-100 aspect ratio is mixed with matrix composed of 0.3-8wt.% at least one oxide of IIIa-group in periodic table (e.g. Yb2O3) and alumina and crushed, then molded, thus burnt at 1650-1850 deg.C for 2.0-6.0hr in an inert atmosphere or reducing atmosphere and burnt under hot hydrostatic pressure, as necessary.
Patent JP-2000348178-A (JP)
Title: Fingerprint collation device
Inventor: KATO TAKAYUKI
IPC: G06T7/00
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a fingerprint collation device which considerably shorten the processing time of fingerprint collation. SOLUTION: A fingerprint collation device 10 is comprised of a center position detection part 12, a brightness signal detection part 14, a coincidence degree discrimination index calculation part 16, a collation part 18, and a memory 20. The center position detection part 12 detects the center position of the pattern of rising line pictures extracted from a collation fingerprint picture. The brightness signal detection part 14 detects the brightness signals of a plurality of lines passing the detected center position. The coincidence degree discrimination index calculation part 16 converts detected brightness signals to a time .frequency domain signal by wavelet conversion.  The collation part 18 calculates the degree of coincidence of each line on the basis of the collation fingerprint picture and the power component value of the time . frequency domain signals of the straight lines of the collation fingerprint picture and a registered fingerprint picture stored in the memory 20, and discriminates whether the registered fingerprint picture and the collation fingerprint picture coincide with each other according to the calculation result.
Patent JP-H0914037-A (JP)
Title: Engine speed control method
Inventor: NAKAJIMA YOSHINORI
IPC: F02D45/00
Filed: 1995-06-28
Abstract: PURPOSE: To improve a heating performance at low temperature time by selecting forcibly to a running mode in coping with such case that the operation for running is not carried out, regardless of a running and stop state while a set time is lapsed, after an engine start. CONSTITUTION: When an ignition switch is ON and a starter switch is ON, a time counter value after start is set initially to a set value and the duty ratio of an idle speed control valve is set and drive-controlled by a start time control processing. When the start switch is OFF, it is judged whether an engine is stopped or not based on the number of engine rotation and the start time control processing is executed when the number of the engine rotation is zero.  When it is not zero, the counter value at the start time sets a basic characteristic value from a left warming up basic characteristic table based on a cooling water temperature before the lapse of a set time and a left warming up judging flag F1 is made to 0 and when it is 0 (S401), a target number of rotation is set while refering the left warming up target rotation table by an interpolation calculation based on the cooling water temperature Tw (S402).
Patent JP-H0828370-A (JP)
Title: Air-fuel ratio control device of internal combustion engine
Inventor: AOTA HIROYUKI
IPC: F02M25/08
Filed: 1994-07-14
Abstract: PURPOSE:To perform proper purge processing of evaporated fuel (evaporation gas) while securing stability of the air-fuel ratio. CONSTITUTION:A CPU 21 alternatively performs renewing processing of a learning value in learning of the air fuel ratio and purge processing to discharge evaporation gas adsorbed to a canister 13 to an intake air pipe 2. In this case, at purge processing time, the CPU 21 guesses an evaporation gas adsorbing quantity in the canister 13 from the evaporation gas concentration, and sets purge time according to the concentration. The CPU 21 drives a purge valve 16 in the driving duty ratio set according to an engine operating condition in the purge time.
Patent JP-S5685719-A (JP)
Title: Optical fiber support for photocoupler
Inventor: SUZUKI NORIO
IPC: G02B6/38
Filed: 1979-12-14
Abstract: PURPOSE:To enable optical fiber strands to be supported accurately at the center with good workability by providing a bore conforming to an optical fiber diameter in one body with the coupling end face part and inner required part to the inside hole for optical fiber insertion of a support. CONSTITUTION:An optical fiber support 10 is made to permit easy insertion of an optical fiber strand as the one end of its supporting member 7 of which the holes at both end parts are precisely pierced so as to have the bore conforming to the outside diameter of the optical fiber strand is further beveled 14 to a conical tray shape. Additionally, the outside diameter thereof is finished precisely based on the precise holes at both end parts of the supporting member 7. Said support 10 is press-fitted into the hole 302 in such a manner that the end 304 of an optical fiber supporting device member 300 and the polished coupling end face go flush. The reference outside diameter 301 of the member 300 and the hole 302 are so made that the respective centers exactly align; hence, the deviation of the centers of the holes at both end parts of the supporting member 7 of the support 10 press-fitted into this hole 302 and the center of the outside diameter 301 is slight.
Patent JP-H0861247-A (JP)
Title: Equipment and method of controlling operation of air conditioner
Inventor: BOKU GENTETSU
IPC: F24F11/02
Filed: 1995-06-28
Abstract: PURPOSE: To improve the durability of apparatuses by comparing the consumption current, which is changed when a compressor of an air conditioner is driven, with a set current to change the operational frequency of the compressor, and thereby preventing overheating of the compressor due to an abrupt increase in the current consumption. CONSTITUTION: When current is applied to an air conditioner, commercial AC supply voltage from AC power supply 1 is full wave rectified by a rectifying means 60, and DC voltage is inputted to a compressor driving means 70. A DC power supply means 10 converts supply voltage from an AC power supply input terminal 1 into DC voltage necessary to drive the air conditioner to input it to a driving circuit and a control means 30. The control means 30 determines the operational frequency of a compressor 71 from the difference between a set temperature inputted from an operation control means 20 and a room temperature inputted from a room temperature sensing means 40 to output it to the compressor driving means 70. The compressor driving means 70 drives the compressor 71 with the operational frequency. A current sensing means 80 senses direct current fluctuations of the compressor 71.
Patent JP-H0215446-A (JP)
Title: Cassette tape detecting device
Inventor: WAKATSUKI SHIGETO
IPC: G11B15/08
Filed: 1988-07-01
Abstract: PURPOSE:To arrange only the fine rise part of a prism in a cassette mouse part and to eliminate interference to the other components by arranging a single U-shaped prism, where a single light emitting element is arranged, at the underside of a stand, sticking the rise parts of both right and left side out of a top face, and arranging two light receiving elements at the right and left sides so as to pinch a magnetic tape. CONSTITUTION:A U-shaped prism 20, where a light emitting element 9 is arranged at the center, is fitted at the underside of a stand 1 of a cassette tape detecting device, a rise part 20a is stuck out of the top face of the stand 1, pinches a magnetic tape 5, and light receiving elements 8 are arranged on the both right and left side so as to face the tape 8. Further, a fine rise part 20 arranged in a cassette mouse part 4a is stuck out of the top face of the stand 1, and light emitted from a light emitting element is divided into a light channel indicated by a broken line, and made to pass through the prism 20. It is twice reflected, horizontally emitted from a rise part 20a to the space, and its is detected through the tape 5 by each light receiving element 8.