baber/WOPTO huggingface dataset:
Patent JP-S58125130-A (JP)
Title: Direct memory access circuit
Inventor: OCHIIWA MASASHI
IPC: G06F13/28
Filed: 1982-01-20
Abstract: PURPOSE:To facilitate direct memory access (DMA) between two independent device by generating a request signal for the DMA and ceasing the request signal when an acknowledge signal has a prescribed value. CONSTITUTION:When a device A generates a DMA start signal DMAS while a device B generates a DMA ready signal DMAR, an FF2 is set to supply a DMA request signal DRQb to the device B. The B generates a DMALDMA acknowledge signal DACKb, the FF2 is reset to cease the signal DRQb, and an FF5 is set to supply a signal DRQa to the device A; and a counter 6 is set to a prescribed number and data is written in a data buffer register (DBR)7 through a data bus 11. On receiving the signal DRQa, the device A attains DMA to generate a signal DACKa and data in the DBR7 is read in the device A through a bus 12. At the same time, the counter 6 is allowed to count down and the device A attains the DMA until the counted value reaches zero.
Patent JP-S56104548-A (JP)
Title: Amplifying device for antenna of am and fm radio receiver of car
Inventor: ONZOU YUKIHIRO
IPC: H04B1/18
Filed: 1980-01-25
Abstract: PURPOSE:To prevent the intermodulation wave, the cross modulation wave, and so on based on the nonlinear element of the amplifying circuit for AM even if the signal of the FM band is input to the FM amplifying circuit in the high level in receiving sound AM wave, by providing the amplifying circuit for AM independently. CONSTITUTION:When the AM wave is received by the AM.FM radio receiver of the car, the sound AM signal of a comparatively low frequency is extracted by AM band pass filter 10a of amplifying circuit 10 for AM and is amplified by field effect transistor 33 and is sent to common output terminal 50. When the car moves during AM rceiving and enters the strong electric field region near the television broadcast antenna near the sound FM broadcast frequency, the video signal which is subjected to AM modulation is input to FM amplifying circuit 9 in the high level, and intermodulation is generated by nonlinearity of electric field effect transistor 28 of amplifying circuit 9 to generate the interference signal of the sound AM band, however, this signal is eliminated by noise eliminating filter 11.
Patent JP-H02187736-A (JP)
Title: Photographic device
Inventor: KUDO TOSHIHIKO
IPC: G03B5/00
Filed: 1989-01-17
Abstract: PURPOSE:To simplify a photographing operation by setting the combination of a photographic distance and a focal distance based on a detected photographic distance value and a detected focal distance value, and calculating the focal distance value from the photographic distance at the time of photographing based on the set value, and carrying out variable focusing according to the calculated value. CONSTITUTION:The photographic distance A1 and the focal distance f1 are read from the detectors 7 and 9 respectively by turning on a set switch 27. They are stored into a control circuit 18. Then, it is assumed that an object is moved up to the position of the photographic distance A2. Here, focusing is carried out in the same way: During the focusing, the photographic distance A2 is successively read from the photographic distance detector 7; an object focal distance f2 is calculated by the control circuit 18; a variable focusing motor 8 is driven until the value of the focal distance detector 9 coincides with the value of focal distance f2 through a driving circuit 11; and a zooming ring 4 is moved back and forth through a pinion gear 8aa and a rack gear 4a. Thereafter, prescribed photometry is carried out by depressing a release button.
Patent JP-H08197356-A (JP)
Title: Assembly and working method
Inventor: UMETSU YUKIO
IPC: B23P21/00
Filed: 1995-01-23
Abstract: PURPOSE: To provide an assembly and working method which improves work efficiency by equalizing the work time of each work station without needing a large amount of facility expenses. CONSTITUTION: A workpiece is carried, in the condition that it is put on a pallet 34, by a free flow conveyor 32, and it is stopped at each stop position corresponding to each work station ST1-ST7 arranged along a conveyor 32, and specified assembly or working is applied to the workpiece in each work station. One piece or plural pieces of carry pallets 34 preset according to each work station is stopped at each stop position, and in each work station, assembly or working is simultaneously performed to the workpieces on this one piece or plural pieces of pallets 34.
Patent JP-H10204587-A (JP)
Title: High cr steel for line pipe, excellent in sulfide stress corrosion cracking resistance
Inventor: DOI MASAMITSU
IPC: C22C38/00
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a high Cr steel for line pipe, excellent in corrosion resistance and stress corrosion cracking resistance in a carbon dioxide gas environment and a hydrogen sulfide environment as well as in weldability and toughness in a weld zone and reduced in alloying elements. SOLUTION: This steel has a composition which consists of, by weight, <=0.03% C, <=0.40% Si, <=0.35% Mn, <=0.020% P, <=0.005% S, <=5.0% Ni, 10-13% Cr, 1.0-4.0% Mo, <=0.03% To, 0.02-0.08% Al, <=0.02% N, 0.0005-0.003% Ca, and the balance Fe with inevitable impurities and in which the value of M determined by equality M=%Cr+%Mo×1.3-%Ni is regulated to <=11.
Patent JP-S5292506-A (JP)
Title: Method of improving frequency characteristic of playback sound source
Inventor: SHIBATA NORIO
IPC: H04R3/04
Filed: 1976-01-30
Abstract: PURPOSE:To oerate the playback sound source with an excellent frequency characteristic by making the characteristic impedance of the transmission line between the playback sound source and amplifier less than the specific multiple of the input impedance value of the playback sound source in the frequency band where the characteristic is lowered by the existence of the transmission line.
Patent JP-H08262844-A (JP)
Title: Image forming device
Inventor: KATO MASAYOSHI
IPC: G03G5/10
Filed: 1996-01-22
Abstract: PURPOSE: To provide an image forming device excellent in durability and safety, without adversely affecting the environment in use. CONSTITUTION: In the image forming device constituted in such a manner that a photosensitive layer 14 is provided on the outside surface of a freely rotatable closed loop-like substrate drum 13 and an electrifying means 11, an exposure unit 2, a developing unit 3, a transfer unit 4, a fixing unit 5 and a cleaning means 12 are provided around the substrate drum 13, it is composed of lightweight elements and the electrifying means 11 is composed of an electrifying X-ray generator means which is provided in the drum 13 and passes X-rays through the drum 13 and the photosensitive layer 14, to irradiate them, so that the air on the surface of the layer 14 is ionized and an electric field applying means for leading a gas ion generated by the ionization to the surface of the layer 14 by an electric field. Further, the cleaning means 12 is composed of an erasing X-ray generator means which ionizes the air on the photosensitive layer on which coloring fine grains remain with the irradiation with the X-rays transmitting the drum 13 and the layer 14, from the inside of the drum 13 and generates carriers in the layer 14.
Patent JP-H01184979-A (JP)
Title: Laser unit
Inventor: KIMURA AKIYOSHI
IPC: G03G15/04
Filed: 1988-01-20
Abstract: PURPOSE:Not only to prevent moisture condensing on the surface of a collimator lens but also enable the adjustment of the gap between a laser ray emitting element and a collimator lens by a method wherein not only a collimator lens-barrel is formed of a heat insulating member to which a magnetic material is added but also a heat dissipating member is provided surrounding a laser rays emitting element. CONSTITUTION:A collimator lens-barrel 8 is formed of a resin material, which is composed of resin as a heat insulating member filled with a magnetic filler F. The collimator lens-barrel 8 is fitted into a lens barrel holder 91 of a second holder 9 in an axial direction as it is slidable and fixed to the second holder 9 by a bonding agent which is filled through a adhering hole 81 bored near the tip of the lens-barrel holder 91. As the collimator lens barrel 8 is formed of a insulating member such as resin, ceramic, or the like, even if the environmental temperature drops rapidly, the temperature change of a collimator lens 4 is restrained, so that moisture is prevented from condensing on the surface of the collimator lens 4. Next, a lever provided with an electromagnet at its tip is used as a holding means which holds the collimator lens-barrel 8. That is, a gap G is regulated by pushing or pulling the lever with the collimator lens-barrel 8 being magnetically attracted.
Patent JP-S60152421-A (JP)
Title: Activating factor of human placental plasminogen, conjugate of it and factor to inhibit human plasminogen activation, and their preparation
Inventor: TERAO TOSHIHIKO
IPC: A61K35/50
Filed: 1984-01-23
Abstract: PURPOSE:The titled conjugate capable of releasing and collecting an activating factor of human placental plasminogen by reaction with urokinase, obtained by extraction from human placenta. CONSTITUTION:Cell of human placenta is ground, and centrifuged to give a supernatant liquid, from which protein is collected by salting-out, it is dialyzed, mucopolysaccharide is removed, it is fractionated, a fraction showing an increasing action on urokinase activity is collected, and a conjugate of an activating factor of human placental plasminogen and a factor to inhibit human plasminogen activation is obtained. Preferably, CM Sephadex is used for removing mucopolysaccharide, etc., and separation and purification of the linked conjugate of the activating factor and the inhibitory factor from the inhibitory factor is carried out by lysine Sepharose 4B affinity chromatography operation. The factors can be pharaceutically manufactured by using an additional matter such as NaCl, etc. Parental administration form including intravenous - intra-arterial injection or infusion suitable as the dosage form.
Patent JP-H11213612-A (JP)
Title: Magnetic tape cartridge
Inventor: MORITA KIYOO
IPC: G11B23/107
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To realize an extremely simplified structure of a spring member by providing, at least to one of upper and lower cases, the spring member to hold a leader pin to be removed elastically in contact with at least one of the upper and lower end of leader pin. SOLUTION: Each flange 21c of a leader pin 21 is inserted to the recessed area 28 provided at the internal, side of the upper and lower cases 2, 3 and the leading side of external circumference of flange 21c is placed in contact with the front slope of the holding portion 30a of the spring member 30. Thereby, the spring member 30 is elastically deformed to pass the flange 21c. When the leading side surface is in contact with the seep surface 28a of the recessed portion 28, the engaging portion 30a is recovered to engage the trailing side of the external circumference of the flange 21c. Therefore, the flange 21c can be held between the deep portion 28a of the recessed portion 28 and holding portion 3a of the spring member As explained above, since the spring member 30 is integrated to the cartridge 7, change of thickness and end shape of the spring member 30 may be set freely, to simplify the assembling process of the spring member at the time of assembling the cartridge case 7.
Patent JP-S56105648-A (JP)
Title: Semiconductor device
Inventor: FUTAGAWA KIYOSHI
IPC: G01R31/26
Filed: 1980-01-28
Abstract: PURPOSE:To enable a junction depth to precisely be measured without damaging the device by a method wherein a p-n junction for examination is constructed partially exposed at a location substantially irrelevant to an action of the p-n junction of the device. CONSTITUTION:A bipolar type transistor is formed in a region 1 contributory to the action, all of the p-n junctions parallel to the surface or a part of kinds of the p-n junctions which are provided in the device are constructed by classification for the examination in a region 2 not contributory to the action and no other p-n junction is adapted to be constructed on the abovesaid p-n junctions. For one example, the p-n junction for the measurement of a collector substrate junction 6 is established in the region 2, and currents excited by inciding electron beams through an opening 15 formed in an insulating film are detected by electrodes 16 and 17. With such a construction, the depth of the junction can accurately be measured to the extreme due to nonexistence of substances except for Si and the transistor can normally be activated after the measurement, not later than the electron beams reach the junction after the incidence.
Patent JP-H03212905-A (JP)
Title: Formation of thin film resistor
Inventor: ISOZAKI YASUTO
IPC: C01G55/00
Filed: 1990-01-18
Abstract: PURPOSE:To restrain volatilization of a film and to acquire good resistance characteristics by burning a thin film containing metallic oxide containing Ru in an atmosphere containing a specified amount of water vapor. CONSTITUTION:A metallic oxide containing Ru is burnt in an atmosphere containing water vapor under 5vol.% to form a thin film resistor. As the metallic oxide containing Ru, oxide Ru or a mixture of oxide Ru and other metallic oxide can be used. As other metallic oxides, an oxide of Co, Pb, Si, Ba, etc., or glass, etc., can be used. Less water vapor restrains volatilization of a film. Burning can be carried out in an inert atmosphere containing water vapor under 5vol.%. As an inert atmosphere, N2, Ar, Co2, etc., can be used.
Patent JP-H01183944-A (JP)
Title: Telephone set
Inventor: USAMI SHINGO
IPC: H04M1/2745
Filed: 1988-01-19
Abstract: PURPOSE:To derive a secondary response only with a memory dial function by storing the respective types of data concerning information added to a dial and sent and sending the information with a prescribed key operation. CONSTITUTION:When a memory dial is registered, a telephone number obtained by adding the classification of a dial signal to a prescribed area corresponding to a one-touch key 13 of a memory 7, pose data, their time data, and a personal identification number added with the classification of the dial signal are registered. In addition, they are used at the time of one-touch dial transmission. Thus, the secondary response of an opposite party can be surely generated.
Patent JP-S56108800-A (JP)
Title: Novel estradiol derivative, and antitumor agent containing the same
Inventor: ASANO YOSHIROU
IPC: C07J41/00
Filed: 1980-01-28
Abstract: NEW MATERIAL:Bonded compound of 17-β-estradiol-chlorambucil of formula (R is H or acyl).  
     EXAMPLE: 3-Benzoyloxy-1, 3, 5( 10 )-estratriene-17β-{4-[p-[ bis( 2-chloroethyl ) amino]phenyl]butyrate}.  
     USE: Antitumor agent effective to the cancer of the tissue or cell having estradiol sensitivity, such as uterine cancer, mammary cancer, prostatic cancer, spermatic cancer, thyroid cancer, etc.  
     PROCESS: A compound of formula wherein R is acyl can be prepared e.g. by reacting the 3-position OH group of estradiol with an alkali in a solvent such as tetrahydrofuran, and esterifying with an acid chloride such as benzoyl chloride. Hydrolysis of the product with an alkali at a low temperature affords another compound of formula wherein R is H. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04244743-A (JP)
Title: Charger
Inventor: KITAMURA MASAMI
IPC: H01M2/10
Filed: 1991-01-28
Abstract: PURPOSE:To improve safety and reliability by providing temperature detecting means separate from a charging circuit. CONSTITUTION:A mount 11 to be mounted with a battery pack 2, a power supply terminal 15 arranged at the mount 11 to supply a power to the pack, temperature detecting means (17) for detecting the temperature of the pack 2, and forcibly retracting means (17) for discharging the pack 2 from the mount 11 by the output of the means (17) to separate the pack 2 from the terminal 15, are provided.
Patent JP-H09198125-A (JP)
Title: Method and its device for displaying monitoring device
Inventor: INOUE TATSURO
IPC: G06F3/0484
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To always recognize the whole master screen even at the time of displaying a slave screen on the master screen. SOLUTION: A master screen memory 2 and a slave screen memory (a first slave screen memory 3a, a second slave screen memory 3b,...) synchronize with CRT scanning and outputs master screen data and slave screen data. At this time a slave screen priority specifying memories (a first slave screen priority specifying memory 4a, a second slave screen priority specifying memory 4b,...) output slave screen priority specifying data. When first slave screen priority specifying data is '1', a master data suppressing circuit 5a suppresses the output of read master screen display data to a synthesizing circuit 7a and outputs '0'. At this time, a slave data suppressing circuit 6a outputs red first slave screen display data to the synthesizing circuit 7a. On the other hand, when first slave screen priority specifying data is '0', inverse operation is executed.  Subsequently, the same operation is executed at each stage. At last, a screen display part 8 displays screen display data outputted from a synthesizing circuit at a stage just before the screen display part 8 as a picture element at a position specified by a CRT scanning signal.
Patent JP-H09201866-A (JP)
Title: T-die for molding plastic
Inventor: SHIMIZU AKIRA
IPC: B29C48/92
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To easily adjust the opening length of a lip part and enhance the sealability of the lip part in a T-die for molding plastic having a slidable plug in a manifold and a land part. SOLUTION: A seal bar 25 matched with a lip cross-sectional shape is inserted into the lip part 7 formed on the downstream side of a land part 6 in a slidable manner and attached to a plug 20 in a slidable manner and, further, the means 26 adjusting the relative position of the plug 20 and the seal bar 25 from the outside is provided. Therefore, lip opening length becomes easy to regulate and the sealing of the lip part 7 by the seal bar 25 becomes certain and, further, since the relative positional relation of a deckel 27 and the seal bar 25 can be certainly set, this T-die can be adapted to the kind of a plastic to be produced and an operation condition.
Patent JP-H10209190-A (JP)
Title: Manufacture of semiconductor device and semiconductor device
Inventor: OKADA AKIRA
IPC: H01L21/56
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of a popcorn phenomenon due to accumulated water by applying a flexible film to the bottom surface side of a circuit substrate made of resin where a cavity part is formed, filling a sealing resin into the cavity part, sealing a semiconductor element, and removing the flexible film. SOLUTION: A film 21 is applied to a bottom surface 16 of a circuit substrate 11 made of resin so that it blocks a cavity part 17. A semiconductor element 12 is mounted into the cavity part 17 with the film 21 as a support member and a semiconductor element 12 and the circuit substrate 11 made of resin are electrically connected. A sealing resin 13 is filled into a cavity part 18 and the semiconductor element 12 is sealed. The film 21 is removed from the resin circuit substrate 11. With this structure, even if the circuit substrate 11 made of resin with a water-absorbing property is used, no water is accumulated at an area to the semiconductor element 12, thus preventing the popcorn phenomenon from occurring even if a heat treatment is made and improving the reliability in a semiconductor device.
Patent JP-2000208669-A (JP)
Title: Structure of hybrid integrated circuit device
Inventor: HANADA TOSHIO
IPC: H01L23/12
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To prevent increase in size, weight and cost due to arranging a capacitor for protection or the like to a semiconductor chip, when the semiconductor chip is mounted directly on an insulating circuit board. SOLUTION: A conductor film 6 having a proper area is formed on a part of a semiconductor chip 2 in the surface of an insulating circuit board 1. A dielectric layer 7 is formed on the surface of the conductor film 6. The semiconductor chip 2 is stuck on the surface of the dielectric layer by using a conductive paste 8. As a result, a capacitor is constituted of the conductor film 6, the conductive paste 8 and the dielectric layer 7 between the film 6 and the paste 8.
Patent JP-2000207265-A (JP)
Title: Transaction dividing and associating device, and recording medium
Inventor: NAKAI HAJIME
IPC: G06F17/30
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To eliminate time-out generation and to efficiently perform a recovery process, when a transaction set in a batch for is automatically divided at recovery time by automatically dividing the transaction at each time when every specific block of input data is accessed and saving log information in a log file by blocks. SOLUTION: An application (input and output) 1 opens and accesses a database 3, divides a transaction at each time for every specific block accessed, and closes the database 3 and thus performs input/output processings. An input data file 2 contains the input data. The database 3 is accessed in specific block units and manages a large amount of data. Consequently, if trouble occurs in a transaction, only the corresponding transaction is re-executed by checking the log information, and its recovery can be made very speedily.
Patent JP-S61169235-A (JP)
Inventor: YASUDA JUNICHI
IPC: B31B50/00
Filed: 1985-01-23
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-H10205366-A (JP)
Title: Device and method for follow-up traveling for vehicle
Inventor: KAYANO MITSUO
IPC: F02D29/02
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To increase the responsiveness of follow-up control and to provide follow-up traveling suited to driver's feeling by calculating the relative speed of a horizontal direction between a self vehicle and a vehicle ahead based on the angle of the vehicle ahead and a car-to-car distance and performing interrupting vehicle determination and follow-up control using this horizontal relative speed. SOLUTION: For follow-up traveling control, a distance between a self vehicle and a vehicle ahead is detected by an intervehicle distance detecting means 1 and a relative speed is detected by a relative speed detecting means 2. Also, an angle between the self vehicle and the vehicle ahead is detected by a front vehicle angle detecting means 3.  Further, for specifying a capturing or interrupting vehicle among a plurality of front vehicles, a front vehicle ID is set by a setting means 4, then the relative speed of a horizontal direction between the self vehicle and the vehicle ahead is calculated based on the intervehicle distance and the front vehicle angle and, by an interrupting vehicle determining means 6, the existence of a front vehicle changing a line from an adjacent line to a self vehicle front road and the danger of the interrupting vehicle are determined based on the horizontal relative speed and thereby follow-up control is executed.
Patent JP-S60154407-A (JP)
Inventor: KIMURA YUUJI
IPC: H01B5/08
Filed: 1984-01-21
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。