baber/WOPTO huggingface dataset:
Patent JP-H05188995-A (JP)
Title: Speech encoding device
Inventor: OTAKA TOSHIAKI
IPC: G10L19/16
Filed: 1992-01-16
Abstract: PURPOSE:To make fine adjustments of level diagram regardless of an attenuation quantity which is limited on an exchange by encoding a speech signal outputted from the exchange and attenuating the level for the encoded speech signal. CONSTITUTION:A speech signal sent from a telephone terminal 1 is connected to a signal attenuation quantity adjustment part 6 by the exchange function part 5 of the exchange 2 and the signal attenuation quantity adjustment part 6 adjusts the level to some extent; and the speech encoding part 7 of the speech encoding device 3 encodes the speech signal and sends the result to a signal attenuation quantity adjustment part 8, which adjusts the level and sends the signal to an opposite party through a time-division multiplexing device 4. The encoded speech signal which is inputted to the signal attenuation quantity adjustment part 8 is connected to one of ROMs 9-11 by a selector 12 which is a mechanical rotary switch, and its level is converted into bits correspond to 1dB, 2dB, and <=3dB. Consequently, the attenuation quantity of the encoded speech signal can be adjusted in 1dB units.
Patent JP-S61166779-A (JP)
Inventor: TAJIMA YOSHIKI
IPC: B62J6/00
Filed: 1985-01-18
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-H02125930-A (JP)
Title: Compound super-charging device for internal combustion engine
Inventor: KIDOKORO TORU
IPC: F02B33/00
Filed: 1989-01-17
Abstract: PURPOSE:To contrive to simplify a structure as well as to improve supercharging effect by providing an air intake passage with an exhaust type supercharger and a mechanical type supercharger, and thereby concurrently arranging a control valve opened/closed depending on pressure required for a bypass passage which communicates the upper and lower section of the mechanical type supercharger. CONSTITUTION:An air intake passage 13 communicated with the combustion chamber 12 of an engine main body 11 is provided with an exhaust type supercharger 14 and a mechanical type supercharger 15 respectively. And a throttle valve 18 is provided between the respective superchargers 14 and 15 in the air intake passage 13. Then, the upper and lower section of the mechanical type supercharger 15 are communicated with each other by an air intake bypass passage 31, and the passage 31 is concurrently provided with a bypass control valve 41. In addition, a positive pressure chamber 44 and a negative pressure chamber 45 are partitioned by means of the bypass control valve 41, a shell 42 and a diaphragm 43. In this case, the positive pressure chamber 44 is connected with the downstream side of the mechanical type supercharger 15 in the air intake passage 13 via a passage 51. On the other hand, the connection of the negative pressure chamber 45 is made between the throttle vale 18 and the mechanical type supercharger 15 in the air intake passage 13 via a passage 55.
Patent JP-H04238410-A (JP)
Title: Latch circuit
Inventor: YOSHIKAWA HIROSHI
IPC: H03K19/003
Filed: 1991-01-22
Abstract: PURPOSE:To satisfy the request of speedup and the request of high reliability in a latch circuit which is constituted so that the OR outputs of OR/NOR circuits 1 and 2 are collector-dotted, a non-inverse output signal Q is obtained in a non-inverse output terminal 19, the NOR outputs of the OR/NOR circuits 1 and 2 are emitter-dotted and an inverse output signal QX is obtained in an inverse output terminal 20. CONSTITUTION:A connection point 25 between the collector of a transistor 5 and the collector of a transistor 12 is connected to a power line 26 through a load resistance Rc and a shift resistance Ro.
Patent JP-H11205656-A (JP)
Title: Video photographing device
Inventor: SUZUKI TATSUYA
IPC: H04N19/503
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To prevent an image from deteriorating when a viewing angle is narrow and also to make low power consumption by dividing a range that is taken by the viewing angle of an optical part into plural viewing angle groups and setting a video compressing means to an operation mode of a wider (narrower) motion vector search range when a viewing angle is changed from a certain viewing angle group to a viewing angle group that has wider (narrower) viewing angles. SOLUTION: For instance, search ranges for a motion vector are made an operation mode 1, an operation mode 2 and an operation mode 3 in order of a narrow one. A system controlling part 6 divides viewing angle ranges which are taken by an optical part 1 with viewing angle thresholds Ra and Rb as a boundary into a viewing angle group 1, a viewing angle group 2 and a viewing angle group 3 in order of a narrow one. The part 6 associates the mode 1 with the group 3, the mode 2 with the group 2 and the mode 3 with the group 1. Thus, it is possible to manage both high image quality of video and low power consumption of the device.
Patent JP-H03210332-A (JP)
Title: Fluorinate surfactant
Inventor: TATEMOTO MASANAGA
IPC: C09K3/18
Filed: 1990-01-11
Abstract: PURPOSE:To prepare a fluorinated surfactant which can made the surface of a general purpose resin hydrophobic by incorporating a specific compd. into the surfactant as an effective component. CONSTITUTION:One mol of 2-methyl-2-oxazoline is polymerized in the presence of 1-5mol of an initiator comprising a 2-perfluoroalkylethyl iodide or a 2- perfluoroalkylethyl p-toluenesulfonate in a solvent in a wt. of 2-20 times as much as the initiator at 80-110 deg.C for a 1-3 days; the reaction product is treated with an alkali or anion exchange resin, and then, if necessary, treated with ammonia to give a compd. of formula I (wherein Rf is 6-12C pentafluoroalkyl; X is -OH, -NH2, or -I; m is 0-2 on an average; n is such a number that n + m is 5-20 on an average). The resulting compd. is, if necessary, compounded with 50% or lower compd. of formula II (wherein R is a monovalent group contg. no fluorine, such as H) which is produced as a by-product in the abovedescribed polymn.
Patent JP-H05188331-A (JP)
Title: Contact lens and its container and contact lens searching method
Inventor: SUEHIRO NAOKI
IPC: G02C7/04
Filed: 1992-01-17
Abstract: PURPOSE:To facilitate a discovery of a lost contact lens. CONSTITUTION:A contact lens 1 is provided with a polarizer 3, and also, light polarized by this polarizer 3 is observed visually as a variation of light and darkness through an analyzer, and its existence position is specified. That is, the lost contact lens 1 is observed by using the polarizer 3 provided on the contact lens 1 which is not lost, as the analyzer, or through the analyzer provided on a contact lens container, and its optical absorption axis angle is oscillated, by that, its existence position can be confirmed.
Patent JP-H10151314-A (JP)
Title: Attaching/detaching mechanism for apparatus for storing liquid such as water
Inventor: OGATA HARUKI
IPC: B01D47/00
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To remove a tank or the like by simple operation. SOLUTION: In a tank attaching/detaching mechanism, two fixed levers 81, 81 for holding a tank 3 are freely rotatably fitted to both the side faces of a cabinet. The fixed levers 81, 81 have the lower end parts thereof bent inwards to form claw-shaped engaging parts 82, 82. In the upper parts of the fixed levers 81, 81, tank pressurizing parts 84, 86 are arranged inwards projectingly. First, the engaging parts 82, 82 of the right and left fixed levers 81, 81 are removed from parts to be engaged 85, 85 of the tank 3 and pulled up, and the fixed levers 81, 82 are rotated. At this time, the tank pressuring parts 84, 84 are abutted on the upper surface of the tank 3 and pressurizes the tank downwards at the same time. In this way, the tank 3 is pushed out downwards to be easily removed.
Patent JP-2000206092-A (JP)
Title: Method and device for stabilizing steel strip in magnetic flux leakage inspection of thin steel strip
Inventor: YOKOTA HIROYUKI
IPC: G01N27/83
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To solve a problem such as false detection due to gap change by increasing current that is allowed to flow to an electromagnet for increasing the attraction force of a thin steel strip to a roll, when accelerating or decelerating the speed of the roll. SOLUTION: A thin steel strip 10 is attracted and wound around a nonmagnetic roll 12 in which an electromagnet 20 is locally incorporated, and at the same time current that is allowed to flow to the electromagnet 20 is increased when accelerating or decelerating the speed of the roll 12, thus increasing the attraction force of the thin steel strip 10 to the roll 12. In this case, the electromagnet 20 in which a coil 24 is wound at the center of a yoke is arranged before and after a detection sensor 36 of an inclusion detector 30 for detecting an inclusion by leakage magnetic flux in the nonmagnetic roll 12.  Since a measurement can not be made when magnetic flux from an excitation coil 34 for inspection interferes with magnetic flux from the electromagnet 20, the electromagnet 20 is arranged, for example, at two locations in front and rear to avoid the part of the detection sensor 36, thus preventing inspection from being affected.
Patent JP-H08199271-A (JP)
Title: Method for handling ethylene glycol solution containing phosphorus compound
Inventor: TAKAHIRA KAZUNORI
IPC: C22C19/05
Filed: 1995-01-19
Abstract: PURPOSE: To easily avoid the corrosion of a pipe by an ethylene glycol soln. contg. a dissolved phosphorus compd. by forming the high temp. part of a face of the pipe brought into contact with the soln. with an Ni alloy having a specified compsn. when the soln. is housed in a metallic vessel. CONSTITUTION: An ethylene glycol soln. contg. >=1wt.% dissolved phosphorus compd. is conveyed through a pipe. At this time, a face of the pipe brought into contact with the soln. is composed of a part made of an Ni alloy consisting of, by weight, 14.5-25.5% Cr, 12.5-17.0% Mo, 2.0-7.0% Fe, 2.5-4.5% W and the balance Ni and a part made of iron or its alloy. The high temp. part of the face attaining to >=150 deg.C is made of the Ni alloy and the other part is made of iron or its alloy.
Patent JP-S63173524-A (JP)
Inventor: TODA ENYU
IPC: A01F15/08
Filed: 1987-01-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06214257-A (JP)
Title: Active matrix substrate
Inventor: KAWAI KATSUHIRO
IPC: G02F1/1335
Filed: 1993-01-19
Abstract: PURPOSE:To provide the active matrix substrate which facilitates defect inspection while a defect in connection with a switching element is hardly generated. CONSTITUTION:On the active matrix substrate which lets gate bus lines 10 and source bus lines 20 be formed by intersecting with each other, lets pixel electrodes 40 be formed in respective areas surrounded with the gate bus lines 10 and source bus lines 20, and also lets. TFTs 30 electrically be connected to pixel electrodes 40, the gate bus lines 10, and the source bus lines 20, one of two adjacent pixel electrodes 40 in a pixel electrode train consisting of plural pixel electrodes 40 sandwiched between two adjacent gate bus lines 10 and 10 is connected to one of two gate bus lines 10 and 10 through a TFT 30, and the other pixel electrode 40 is connected to the other gate bus line 10 through a TFT 30.
Patent JP-H03212866-A (JP)
Title: Magnetic head carriage for two-plane fdd and its manufacture
Inventor: ISOWAKI NORIKI
IPC: G11B21/16
Filed: 1990-01-18
Abstract: PURPOSE:To facilitate the position adjustment of a magnetic head by coupling a first magnetic head supporter loading a first magnetic head with a second magnetic head supporter loading a second magnetic head providing bearing parts to which a common guide shaft is inserted, respectively. CONSTITUTION:The first magnetic head supporter 1 loading the first magnetic head 1b and the second magnetic head supporter 2 loading the second magnetic head 2b providing the bearing parts 1c, 2c to which the common guide shaft is inserted, respectively are provided. Then, the guide shaft 5 is inserted to the bearing parts 1c, 2c of the first and second magnetic head supporters 1, 2, thereby, the supporters 1, 2 are opened, and both ends of the guide shaft 5 are engaged with V-shape groove supporting boards 7, 8, and grooves 3, 4 for positioning are engaged with positioning pins 9, 10. Next, the positioning of the magnetic heads 1b, 2b are performed setting the center line of the guide shaft 5 as reference, and they are fixed at the supporters 1, 2, respectively, and the supporter 2 is superimposed on the supporter 1, and they are fixed with a unifying screw 12. In such a way, the positioning work of the magnetic head can be extremely facilitated.
Patent JP-H01183601-A (JP)
Title: Production of color filter
Inventor: MASUKAWA TOYOAKI
IPC: G02B5/20
Filed: 1988-01-14
Abstract: PURPOSE:To obtain a color filter having excellent heat resistance and color purity at a low cost with a simple stage by using a dye developer which is changed from diffusivity to non-diffusivity by development processing of a silver halide to form at least one color and forming the other colors by an external color developing method. CONSTITUTION:Parts 22, 23 on a photographic material provided with a silver halide emulsion layer 12 contg. the cyan color developer which is changed from diffusivity to non-diffusivity by being subjected to the oxidation expressed by the formula on the base are selectively exposed. The material is then subjected to alkali development and thereafter, the photographic material is bleached to rehalogenate the developing silver, following which the parts 21, 22 are exposed in pattern and are subjected to the external color development of yellow. Then, the exposed part 22 forms a green color. The photographic material is rehalogenated and the exposed parts 21, 23 are exposed; thereafter, the material is subjected to the external color development contg. a magenta coupler so that the exposed part 23 forms a blue color and the exposed part 21 a red color. The developing silver and the residual silver halide are finally removed, by which the color filter formed with the light transmittable chromatic parts of the red, green and blue on the base is obtd.
Patent JP-S54101268-A (JP)
Title: Semiconductor device
Inventor: IKUZAKI KUNIHIKO
IPC: H01L21/52
Filed: 1978-01-27
Abstract: PURPOSE: To establish new semiconductor devices excellent in the electric performance and reliability.  
     CONSTITUTION: The insulation film 6 is coated at the back of the silicon pellet 1 where IC is provided, and the pellet is bonded to the base metal 2 of package with the Au-Si entectic alloy 3 and the alloy layer 4 taking gold as major component. The silicon oxide film excellent in the bonding force with the silicon pellet 1 is desirable as the insulation film 6, and the film several tens of μm thick is provided as sputter evaporation method. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54101248-A (JP)
Title: Mute circuit
Inventor: IENAKA MASANORI
IPC: H03G3/34
Filed: 1978-01-27
Abstract: PURPOSE:To perform mute operation, by providing the transistor taking common the emitter of transistor constituting the emitter follower circuit and controlling the base voltage. CONSTITUTION:When the transistor Q2 is turned off, since signal is delivered through the emitter follow circuit, no deterioration in frequency performance is caused. Further, when the mute operation is made with the transistor Q2 conducted and with back-biased Q1 for the base and emitter through non-conduction, the transistor Q1 has junction capacitance between the base and the emitter and greater attenuation can be obtained.
Patent JP-S56105224-A (JP)
Title: Electronic oven equipped with hot wind generating device
Inventor: TACHIHARA HITOSHI
IPC: F24C1/02
Filed: 1980-01-23
Abstract: PURPOSE: To restrain noise generated from the device and to simplify the construction thereof by a method wherein a damper device and a hot wind deflector are enabled to be operated by one set of driving motor.  
     CONSTITUTION: A common switching means 18 switching the damper device 11' and the hot wind deflector 7' is provided. A damper operating cam 22 and a deflector operating cam 23 are provided on the rotary shaft 21 of the motor 20 for the common switching means 18 to energize a damper operating switch 25 when a damper operating cam lever 24 is stopped clockwise and pivot the damper means 11' through a wire body 27, further, to energized a deflector operating switch 30 by a deflector operating cam lever 29 and pivot the hot wind deflector 7' into the opposite direction. According to this method, it is not necessary to provide respective exclusive solenoids to the damper device 11' and the hot wind deflector 7', therefore, generation of noise may be restrained with a simple construction. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02187835-A (JP)
Title: System for managing null area of disk medium large in capacity
Inventor: UEHARA SEIZO
IPC: G06F12/00
Filed: 1989-01-13
Abstract: PURPOSE:To effectively use the area of a disk medium by generating a partial space in the disk medium, attaching another bit map(BM) separately from a volume bit map(VBM) in the space, and managing the null area in the partial space separately from that of the whole of the medium. CONSTITUTION:When a request to generate the partial space 15 underneath a directory(DR) 14 is received from an application program (APG), a data managing PG 2 searches the null area of requested size in the medium 1 by retrieving the VBM 11 by a partial space generating means 3, and allocates it as the area of the partial space 15. The PG 2 registers the file information of the partial space 15 on the DR 14, and also, generates the BM 21 which manages the null area in the partial space 15. When DRs 22, 23, 26, and 27 and a file 25 which belong to the DR 14 are generated hereafter corresponding to the request from the APG, the PG 2 allocates all the areas in the partial space 15.
Patent JP-H03214533-A (JP)
Title: On-off device for light using shape memory alloy
Inventor: NISHINA RINTAROU
IPC: H01H17/06
Filed: 1990-01-17
Abstract: PURPOSE:To operate an electric light automatically as necessary, by pulling the string of a string switch connected to a shape memorizing-alloy to actuate the switch when the shape memory alloy is heated into a memorized shape. CONSTITUTION:The driving section 1 of a string switch 3 is mounted integral with or adjacent to an electric light mainframe 8 under an electric light so that the string switch 3 may be operated. The drive section 1 includes a coil-like shape memory alloy 11 and a heater 12 as a heating device which is installed on the lower end thereof and tied with the one end of the string 6 of the string switch 3. In addition, a control section 2 is provided for sending signals to turn on a power supply connection section so that the heater 12 can be put in a heated state and the shape memory alloy 11 can be in a memorizing shape. The shape memory alloy 11 is driven by heating and natural cooling. It is thus possible to perform lighting, on or off, automatically.
Patent JP-H04240976-A (JP)
Title: Lighting device for small sized television camera
Inventor: NAKADA YUZO
IPC: G03B15/03
Filed: 1991-01-25
Abstract: PURPOSE:To eliminate occurrence of improper contact of electric lamp and to use lots of the electric lamps for illumination of a small sized television camera. CONSTITUTION:A holder 11 supports lots of electric lamps 10 on a circle, a 1st electrode 12 is interposed between a 1st contact 19 of the electric lamp and the holder 11 and a 2nd electrode 14 and a metallic ring 16 are arranged to the rear part of the electric lamp 10. In this case, the 2nd electrode 14 is pressed to each electric lamp 10 by screwing a screw 17 provided to a position corresponding to each electric lamp 10 of the metallic ring 16 and the 2nd electrode 14 is pressed into contact with a 2nd contact 10 of the electric lamp 10 to avoid occurrence of improper contact with respect to the electric lamp 10 thereby using lots of the electric lamps 10.
Patent JP-2000208989-A (JP)
Title: Electronic part transfer apparatus
Inventor: KYOTANI TAKAYOSHI
IPC: H05K13/02
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To assure the cutting of lead terminals by providing a correcting part of the lead terminal to the transfer path for transferring a taping member. SOLUTION: A correcting part 13 is provided in the course of the transfer path for transferring a taping member 1. The part 13 is provided with guide plates 14 provided on both sides of the taping member 1 and holding holes 15 corresponding to the guide holes 8 of the taping members 1 of this guide plates 14. A holding pin 16 provided at the side of the guide plates 14 is inserted into the holding hole 15 of the guide plates 14 in both sides. In this case, a first correcting pin 17 of small diameter and a second correcting pin 18 of a large diameter are integrated at the upper part of the holding pin 16 and the holding pin 16 is inserted into the holding hole 15 of the guide plate 14. In this case, these first are second correcting pins 17, 18 are inserted between two lead terminals 5 provided to the electronic part 4.
Patent JP-S58126460-A (JP)
Title: Fuel controller
Inventor: TANABE YOSHIYUKI
IPC: F02M69/00
Filed: 1982-01-22
Abstract: PURPOSE:To improve quantity measuring accuracy in a device in which opening area of a fuel orifice is adjusted by a fuel needle to supply metered fuel to an intake passage, by maintaining a difference between pressures before and after the fuel orifice to constant. CONSTITUTION:Fuel supplied to an intake passage 2 of an engine is metered by a fuel needle 42 and fuel orifice 40 driven in accordance with a quantity of air sucked to the engine to flow in through a fuel passage 32 and injected from an injection unit 30. A pressure difference regulator 76 equipped with a valve member 96 opened and closed by a diaphragm 82 responsively operated to a difference between pressures before and after the orifice 40 is provided on the half way of the passage 32 to maintain the difference between the pressures before and after the orifice 40 always to constant, and a fuel flow quantity is determined by passage area in a part of the orifice 40, then accurate quantity measurement can be performed.
Patent JP-H06225435-A (JP)
Title: Circuit part
Inventor: ANDO YOSHIYUKI
IPC: H05K3/18
Filed: 1993-01-20
Abstract: PURPOSE:To obtain a circuit part, which can reduce assembling man-hours and the manufacturing cost and can achieve easy part control by molding the primary molded product of a resin, which can be readily roughened and plated, exposing a part of the product, and coating a secondary molded product with a resin, which is hard to be roughened and plated. CONSTITUTION:A primary molded product 11 is molded of a resin A, which can be readily roughened and plated, in the complicated shape as the closed circuit state. On the primary molded product 11, a secondary molded product 14 comprising a resin B, which is hard to be roughened and plated, is coated so that a part of the primary product 11 is exposed in the intended conductive pattern shape. When the surfaces of the molded products 11 and 14 as a unitary body are chemically roughened, a conductive metal layer 15 is formed only on the exposed surface 11a of the primary molded product 11. A breaking- function part, a resistor and the like are mounted on the conductive metal layer 15. Namely, the number of the constituent parts becomes very few, and the assembling work is only the surface mounting of the electric parts. Therefore, the assembling man-hours and the manufacturing cost can be reduced, and the part control becomes extremely easy.