baber/WOPTO huggingface dataset:
Patent JP-H11101851-A (JP)
Title: Delay time measuring circuit and delay time measuring method
Inventor: KOBAYASHI NORIFUMI
IPC: G01R31/28
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To enable the test of propagation delay time of a semiconductor integrated circuit and the judgment of pass or fail, without depending upon the change of junction temperature of the circuit. SOLUTION: This delay time measuring circuit is provided with a rise signal control circuit 31 determining the propagation delay time of a rise signal, a fall signal control circuit 32 determining the propagation delay time of a fall signal, and a pulse signal forming circuit 33 in which the width and the duty ratio of a forming pulse signal is determined when the output of the rise signal control circuit 31 and the output of the fall signal control circuit 32 are inputted. A ring oscillator is formed by performing feedback by inputting the output of the pulse signal forming circuit 33 in the control circuits 31 and 32. The propagation delay time of a circuit to be measured is measured by using the above circuit and measuring the duty ratio of the out put of the pulse signal forming circuit 33.
Patent JP-S63114953-A (JP)
Title: Titanium alloy powder as material for thermal spraying
Inventor: SAKAGUCHI SHIGEYA
IPC: C23C4/08
Filed: 1986-11-04
Abstract: PURPOSE:To obtain Ti alloy powder as a material for thermal spraying forming a surface layer having superior corrosion and wear resistances by providing a compsn. consisting of one or more kinds of beta phase forming elements selected among prescribed percentages of Mo, Ta, Nb and V each forming a solid soln. with Ti and the balance Ti. CONSTITUTION:Ti alloy powder as a material for thermal spraying is composed of one or more kinds of beta phase forming elements selected among <=40wt% Mo, <=30wt% Ta, <=45wt% Nb and <=40wt% V each forming a solid soln. with Ti and the balance >=55wt% Ti. When the material is used, the secondary components such as Mo, Ta, Nb and V show superior oxidation resistance at high temp. to prevent the oxidation and nitriding of Ti during thermal spraying, so a layer formed by thermal spraying does not contain much oxide or nitride and is made of a Ti-Mo alloy or the like. The above-mentioned superior properties are ensured for the thermally sprayed layer.
Patent JP-2000073388-A (JP)
Title: Vibration absorber, and method for burying gutter using the vibration absorber
Inventor: ANDO SHIN
IPC: E01C11/22
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a vibration absorber to absorb the vibration propagating in a relatively shallow part of a subgrade, and a method for burying a gutter using the vibration absorber. SOLUTION: A vibration absorber is formed by laminating at least two kinds of a rubber and a plastic 1 which are excellent in vibration absorbing performance, and a foamed material 2, i.e., forming a first layer of the rubber and the plastics 1 which are excellent in vibration absorbing performance, and with the foamed material 2 located outside thereof, or forming the first layer of the plastics 2 with the rubber and the plastic 1 which are excellent in vibration absorbing performance located outside thereof. The rubber and the plastics 1 which are excellent in vibration absorbing performance are formed rod-like, and a whole or a part thereof may be buried in the plate-like foamed material 2.  In a burying method of a gutter using the vibration absorber, the vibration absorber is formed by laminating the rubber and the plastics 1 which are excellent in vibration absorbing performance, and the foamed material 2, and the vibration absorber is arranged outside the gutter.
Patent JP-2001079996-A (JP)
Title: Laminated packaging material
Inventor: NIMIYA KENJI
IPC: B32B27/34
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a laminated packaging material of superior resistance to flex fatigue, resistance to vibration fatigue, resistance to drop impact, gas barrier properties and the like at the low temperature. SOLUTION: A laminated packaging material is provided with a laminate constitution formed of a surface layer C, a bonding resin layer D, a resin composition layer A, a polyamide resin layer B, a bonding resin layer D and a surface layer C, and a resin composition is formed of the blend of 1-100 pts.wt. thermoplastic polyester with 100 pts.wt. ethylene-vinyl acid saponified material, and an alkali metal content in the resin composition is set at 5-1000 ppm.
Patent JP-H08119052-A (JP)
Title: Air bag for air bag device
Inventor: IIDA HITOSHI
IPC: B60R21/16
Filed: 1994-10-26
Abstract: PURPOSE: To reduce production man-hour and production cost by maintaining the effect to suppress the amount of projection of an air bag when it is inflated. CONSTITUTION: An air bag 1 is formed in a bag shape by seaming a bottom side sheet 2 provided with a gas inlet port 3 and a gas outlet port 4 with a roof side sheet 6 opposed to the gas inlet port 3 around the outer periphery of them. Also the bottom side sheet 2 is seamed with the roof side sheet 6 inside the exhaust port 4 around the gas inlet port 3 using form control seaming thread 9 weaker in tensile strength than outer periphery seaming thread 8 which seams the outer peripheries to each other. Then the form control seaming thread 9 is provided with corner parts 10a facing toward the gas inlet port 3 and seams the sheets 2 and 6.
Patent JP-H01105930-A (JP)
Title: Image forming method
Inventor: TANIGUCHI ISAO
IPC: G03F7/004
Filed: 1987-10-19
Abstract: PURPOSE:To adjust color density automatically at high accuracy by forming images on a color photosensitive material while the exposure quantity of light reflected by a reference exposing plate is changed. CONSTITUTION:A detecting circuit 404 previously sets to a memory 406 the reference densities of reference exposure quantities E1, E2, and E3 in varying colors, that is, the reference densities D01, D92 and D03 (characteristics A) of cyan. Photosensitive materials E1', E2' and E3' achieving said reference densities are obtained, differences DELTAE1, DELTAE2, and DELTAE3 between the exposure quantities and said reference exposure quantities E1, E2 and E3 are detected and input to a calculating circuit 408. It obtains a corrected exposure quantity DELTAEc for cyan from the mean of the differences of said exposure quantities DELTAE1, DELTAE2 and DELTAE3, and similarly it also obtains a corrected exposure quantity DELTAEM for magenta and a corrected exposure quantity DELTAEY for yellow. Based on these corrected exposure quantities, output signals E from the calculating circuit are supplied to a driving pulse motor 414 to set the reference positions of a filter and slit. Thus, optimum color density can be set.
Patent JP-H11103331-A (JP)
Title: Function extension card
Inventor: SUZUKI HARUJI
IPC: H04W92/08
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a function extension card by which a personal computer connects even to a LAN and is configured to make data communication with another personal computer at a remote place through the use of a portable telephone set. SOLUTION: The function extension card is provided with a LAN function circuit 1 that connects a personal computer PC2 connecting to the function extension card C to a local area network, a portable telephone data communication function circuit 2 connecting to a portable telephone set WT making data communication with a radio base station 20 and a composite function multiplex control circuit 3 that operates selectively or simultaneously the LAN function circuit 1 and the portable telephone data communication function circuit 2.
Patent JP-2000092011-A (JP)
Title: Communication system using time division multiple access system
Inventor: ISHIKAWA HAJIME
IPC: H04B10/524
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To easily store the signals of various forms in the communication system of a medium sharing type using a time division multiple access system for an incoming channel. SOLUTION: Terminal station equipment 1 and plural subscriber terminals 2 are connected by a passive optical fiber network 3 and the access control of the incoming channel from the subscriber terminals 2 to the terminal station equipment 1 is performed by the time division multiple access system. The frame of a fixed length is set to the incoming channel, the frame is divided into plural incoming sub frames further and the respective incoming sub frames are constituted of a time slot provided with an intrinsic length for each incoming sub frame. For each incoming sub frame, the respective signals provided with an intrinsic signal form such as incoming STM signals 23-B, incoming ATM signals 24-B and incoming Ether packet signals 25-B are independently allocated with bands, stored and transmitted.
Patent JP-H01105593-A (JP)
Title: Semiconductor circuit device
Inventor: SAITO KO
IPC: H05K3/28
Filed: 1987-10-19
Abstract: PURPOSE:To reduce the thickness of a semiconductor circuit device, and to reduce in size an electronic device by disposing a reinforcing material in a space except a component placing unit on a substrate, and forming an enclosure for containing a substrate, components, and the reinforcing material. CONSTITUTION:After a circuit substrate 1 is a solder-printed, a plurality of components 3 are placed on the substrate 1, and the components 3 are soldered fixedly by solder reflowing. A reinforcing material 2 is secured by adhering on the substrate 1. External leads 4 are connected by soldering to the end on the substrate 1. An enclosure 5 is so formed as to contain a whole except the adhered part of the lead 4 by resin coating.
Patent JP-H02111815-A (JP)
Title: Heat treatment of discoid blank for coin or medal
Inventor: NOMURA TADASHI
IPC: C22F1/14
Filed: 1988-10-19
Abstract: PURPOSE:To produce unstained discoid blanks having a prescribed uniform hardness by supporting discoid blanks on a quartz jig and passing the jig through a heating coil adjusted according to the diameter of the blanks and connected to a high frequency induction heating control board with a conveyor to anneal the blanks. CONSTITUTION:Discoid blanks 1 for coins or medals are put on a jig 4 consisting of two quartz bars 2 and two quartz crosspieces 3. The jig 4 is passed through a heating coil 7 adjusted according to the diameter of the blanks 1 and connected to a high frequency induction heating control board 6 with a conveyor 5. During passing through the coil 7, the jig 4 generates heat at about 800 deg.C and the blanks 1 are annealed at a uniform temp. to make the hardness uniform. The blanks 1 are prevented from being stained by foreign matter and high quality medals or coins can be produced.
Patent JP-S61228567-A (JP)
Title: Electronic personal identification card and its display system
Inventor: FUJINO MASANAO
IPC: G06Q40/02
Filed: 1984-12-13
Abstract: PURPOSE:To attain the functions of plural personal identification ID cards just with a single sheet of card by storing plural pieces of personal ID information and reading out the desired personal ID information after collation of a due person with an optional reading action, an ID number, etc. CONSTITUTION:An AC key 14 on a personal ID card 10 is turned on and an ID number is supplied with ten keys 13. Then a collation key 16 is operated. Thus the ID number supplied through a keyboard 11 is set to an X register 27 via an input control part 22. The ID number written to the register 27 is compared with the ID number set at a PIN memory 26 through a comparison part 29. When the coincidence is obtained from said comparison, the next key input operation is possible. Thus a numerical code corresponding to a desired credit company, for example, is supplied by means of ten keys 13. A CPU 24 reads the name and the account of said credit company out of a personal ID information memory 28 and displays them at a display part 12. Thus it is possible to secure the functions of plural personal ID cards from just a single sheet of card.
Patent JP-H07116433-A (JP)
Title: Filter
Inventor: MATSUMOTO KAZUHISA
IPC: B01D46/24
Filed: 1993-10-21
Abstract: PURPOSE:To manufacture a thin-walled dust removing filter of high heat resistance and corrosion resistance usable in the corrosive atmosphere of high temperature with little pressure loss. CONSTITUTION:A filter i.s composed of a CVD coating layer of SiC, Si3N4, Al2O3 or C on the fiber surface of a fiber formed body of SiC, Si3N4, Al2O3, Al2O3.SiO2 or C, and the fiber formed body of a laminate structure constituted of a surface layer composed of a nonwoven cloth-like fiber aggregate layer and a substrate composed of a woven cloth fiber layer on a chopped yarn aggregate layer. The filter, therefore, is provided with superior heat resistance usable at the temperature of 1000 deg.C or over. As the fiber formed body is used as a substrate, the thin-walled filter is provided with sufficient mechanical strength and large void content and with little pressure loss. The surface layer is effective for reducing the pressure loss, while the substrate reinforces the surface layer. A coating layer of high purity, high corrosion resistance and high heat resistance is formed on the surface by means of the CVD process, and the filter can be used sufficiently in the corrosive atmosphere such as HCl at the high temperature.
Patent JP-S62137136-A (JP)
Title: Rotary type horizontal former
Inventor: SAKAMURA YOSHIICHI
IPC: B21J9/06
Filed: 1985-11-21
Abstract: PURPOSE:To omit a part of conveying mechanism, to easily and accurately perform conveying parts which are difficult to hold and to improve the working accuracy by turning over a pair of dies adjacent to the former forging cut wires successively by punches and dies by a rotary receiving stand. CONSTITUTION:The raw material 1 in contact with a stopper 3 and cut by a movable cutter 4 is pushed out by a pusher 5 and grasped by a chuck 6 to transfer and press forged by the punch 11 and the die 8. The part pushed down by a knock pin 15 is grasped and press forged by the punch 12 and die 9. The rotary receiving stand 18 loading a pair of dies 9, 10 is rotated by 180 deg. with gears 29, 30, the final press forging is performed by the punch 13 and the die 9 to discharge by a knock pin 16. The chucking transfer for a short part with a flange, etc., difficult to be held is omitted, relative fitting positions are accurate, then the working accuracy is improved. More, knock pins of a moving ram 14 are inserted into the pin holes 36, 37 of the receiving stand 18 on the accurate positions.
Patent JP-H02109498-A (JP)
Title: Case for remote control transmitter
Inventor: ISHIKAWA HIROYUKI
IPC: H05K1/18
Filed: 1988-10-18
Abstract: PURPOSE:To support a ceramic oscillator simply and to improve operation efficiency by providing a rib supporting a ceramic oscillator soldered to a printed circuit board to the inner face of the upper case and the lower case coupled with each other. CONSTITUTION:A ceramic oscillator 12 required for a remote control transmitter and other electronic components are soldered on a printed circuit board 11 and the board is covered by an upper case 13 and a lower case 14. The ceramic oscillator 12 is provided so as to be placed to the lower face of the printed circuit board 11, that is, between the printed circuit board 11 and the lower case 14 and supported downward by the U-shaped rib provided integrally to the inner face of the lower case 14. The upper and lower cases 13, 14 are coupled together and the printed circuit board 11 are contained therein and the ceramic oscillator 12 is retained by the rib 15 and supported to improve the operation efficiency.
Patent JP-H07121488-A (JP)
Title: Periodical diagnosing system of multiprocessor system
Inventor: FUJII YASUHITO
IPC: G06F11/22
Filed: 1993-10-22
Abstract: PURPOSE:To provide the periodical diagnosing system of a multiprocessor system whereby the deterioration of processing ability in a master processor is prevented in a multiprocessor system. CONSTITUTION:The master processor 101 group-divides slave processors 102,... 106 connected on a bus 107 into two units 108 and 109. The master processor 101 executes only the periodical diagnosis of a health check master 102 and the periodical diagnosis of the slave processors 103 and 1011 inside the unit 108 is executed by the slave processor 102. The master processor 101 sets information of the slave processor to be diagnosed by the slave processor 102 in a periodical diagnosis indication signal so as to report it. When the abnormality of the slave processors 103 and 104 inside the same unit 108 is detected, the slave processor 102 reports it to the master processor 101. The periodical diagnosis of the slave processors 105 and 106 inside the unit 109 is executed in the same way.
Patent JP-H06119956-A (JP)
Title: Flat cable having slipping-off preventive structure for termination for connector connection
Inventor: KANAZAWA TOSHIO
IPC: H01B7/08
Filed: 1992-10-02
Abstract: PURPOSE:To provide a flat cable having a slip-off preventive structure for a terminal for connection of a connector, with which the intended prevention of slipping-off is obtained without embodying the connector in a special form. CONSTITUTION:One surface 2a of a conductor 2 is exposed at the termination of a flat cable 1, and on the contrary side, it is adhered fast with the aid of a reinforcing plate 5, and a film 6 is adhered fast on either surface front or rear of the conductor except the outer surface of the reinforcing plate (between the conductor and reinforcing plate), and thereby a foremost part 7 is formed which has a larger apparent thickness on one of the surfaces where the conductor is exposed. By this part 7, the insert resistance is enlarged for a contact 10 in a connector 8 so that a sense of clicking is obtained when insertion is made perfectly and that slipping-off after insertion is prevented.
Patent JP-H11100083-A (JP)
Title: Sealed container
Inventor: KAWAI TETSUYUKI
IPC: B05B9/04
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent a compressed gas from passing through a container so as to leak out of the container by providing a closure preventing means in a space between the inner surface of the container and the outer surface of an expandable inner bag which is provided in the container and charged with compressed gas. SOLUTION: The container 2 is formed by combining a synthetic resin with a metal in part, and an inner bag 4 can be formed from any elastic material; however a synthetic resin such as natural rubber or polyethylene is employed. And a protrusion 2a is formed on the inner surface of the container 2, which protrusion functions as a closure preventing means. Thus even if the bag 4 is pushed and expanded, the outer surface of the bag 4 is prevented from contacting the inner surface of the container 2, and a space in the container 2 can be prevented from being closed by the bag 4. And since the periphery of the bag 4 is surrounded by a raw liquid, a compressed gas filled in the bag 4 is prevented from leaking to the outside and held in the bag 4. As a result, the compressed gas can be prevented from passing through the container and leaking out of the container.
Patent JP-H08123878-A (JP)
Title: Fund transfer method by telephone and fund transfer system therefor
Inventor: TACHIKI TAKAHIRO
IPC: G06Q40/00
Filed: 1994-10-27
Abstract: PURPOSE: To reduce the number of fund transfer processings by an automated equipment by turning a telephone used by a customer and the telephone of a fund transfer terminal connected to a host computer to a communication state and operating the fund transfer terminal by the telephone operation of the customer. CONSTITUTION: The telephone 1 used by the customer and the telephone 3 of the fund transfer terminal 4 connected to the host computer 5 are turned to the communication state through a public network 2 and the customer operates the fund transfer terminal 4 and performs fund transfer by using the telephone 1 and pushing push buttons. In this case, the customer is required to specify a back and the branch or the like for the fund transfer and the bank and the branch are specified by code numbers given to the banks and the respective branches beforehand or by using the conversion table of Japanese and numerals. Thus, the number of the processings of the fund transfer by the automated equipment such as an ATM or the like installed inside a business store is reduced and the congestion of a cash service corner or the like is dissolved.  Also, the customer can perform the fund transfer processing while staying at home or from an optional place.
Patent JP-S60246737-A (JP)
Inventor: RICHIYAADO EFU DOHAATEI
IPC: A61B5/308
Filed: 1984-12-14
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-H02111863-A (JP)
Title: Formation of thermally sprayed nickel film with laser under reduced pressure
Inventor: OTOMO NOBUAKI
IPC: C23C4/08
Filed: 1988-10-20
Abstract: PURPOSE:To improve wear resistance and adhesion by heating and melting Ni powder fed onto a body to be treated with a carrier gas at the focus of laser beams and forming a high density thermally sprayed film. CONSTITUTION:A holder 2 with each fixed body 1 to be treated is set in a vacuum vessel 3 and this vessel 3 is evacuated to 1-10Torr pressure. Laser beams 4 of 1-10kW output irradiate and converge on the body 1. Ni powder 5 is fed from a position above the body 1 and melted at the focus 6 of the laser beams 4 and the molten Ni is adhered to the surface of the body 1. The holder 2 is then moved and a thermally sprayed Ni film is formed on the surface of the body 1 and slowly cooled.
Patent JP-2001094432-A (JP)
Title: Sub-band coding and decoding method
Inventor: BANBA YUTAKA
IPC: G10L19/035
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a sub-band coding and decoding method for a digital audio signal that reduces a delay amount while maintaining its compression rate and to enhance decoding reproduction quality. SOLUTION: A sub-band division processing section 101 applies band split filtering to a received PCM audio signal to decimate the signal. A table value introduction section 106 introduces a table value from a scale factor obtained by a scale factor extract section 104 and a sub-band combining and processing section 107 calculates a combined waveform based on the table value of a preceding scale factor. An energy or maximum value calculation section 108 calculates a maximum value or energy of the combined waveform. A bit assignment processing section 110 calculates a sample assignment bit quantity based on a masking level calculated by an psychroacoustic model 109 and a quantization processing section 111 quantizes a sub-band signal. A frame forming section 112 forms a sign bit, a Huffman code and a sample into a bit stream and outputs the result.  Since the processing is conducted with a very short frame, the delay quantity is small.
Patent JP-H01106698-A (JP)
Title: Method for fixing loudspeaker edge
Inventor: TAKEWA HIROYUKI
IPC: C06B33/00
Filed: 1987-10-20
Abstract: PURPOSE:To execute a satisfactory fixation in a short period of time without executing an external pressure by using a adhesive in which a ferrite and a carbon powder are mixed with a polymer resin. CONSTITUTION:The adhesive, in which the ferrite and carbon powder are mixed with the polymer resin, is applied to a loudspeaker 1 which is a fixing matter and a frame 2 which is a fixed matter, and an adhesion layer 6 is formed. Next, when a direct current magnetic field is impressed, the edge 1 and frame 2 are mutually attracted and glued by the magnetized ferrite of the layer 6 without executing the external pressure. When the carbon of the layer 6 is melted by a current through an electrode 7 of the frame 2 in such a condition, the edge 1 and frame 2 can be satisfactorily fixed in the short period of time without executing the external pressure.