baber/WOPTO huggingface dataset:
Patent JP-S5767383-A (JP)
Title: Jitter correction device
Inventor: ITOU OSAMU
IPC: G11B20/02
Filed: 1980-10-14
Abstract: PURPOSE:To stabilize the correction of jitters by installing the 1st correction means to control the degree of delay according to the jitter included in an input signal and the 2nd corretion means to control the degree of delay according to the jitter included in the output of variable delay means. CONSTITUTION:The output of the 1st variable delay element 5 is sent to the 2nd variable delay element 9. The output of the 2nd variable delay element 9 is sent both an output terminal 10 and the 2nd jitter detector 6. The output of a standard subcarrier signal oscillator 7 is sent to the 2nd jitter detector 6. The output of the 2nd jitter detector is transmitted to the 2nd voltage control oscillator 8. A clock pulse outputted from the 2nd voltage control oscillator 8 is sent to the 2nd variable delay element 9. Thus, the degree of delay of the 2nd variable delay element 9 is controlled by the clock pulse generated from the 2nd voltage control oscillator 8, preventing the jitter included in the video signal outputted from the 1st variable delay element 5.
Patent JP-S6124786-A (JP)
Inventor: IENAGA TATSUHIKO
IPC: F16B7/18
Filed: 1984-07-13
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-H01304827-A (JP)
Title: Vessel-culturing method of mushroom and vessel for culturing mushroom
Inventor: NAOI YUKIO
IPC: A01G1/04
Filed: 1988-06-10
Abstract: PURPOSE:To make possible mushroom to generate without raking of fungus by inoculating spawn on a mushroom, culturing, standing bottom of a vessel up after waiting spreading of said fungus and dislocating a bottom wall. CONSTITUTION:A spawn is inoculated on a mushroom and a fungus generating port 2 is shut with a covering material 3. Hypha of the mushroom is grown from the inoculated point to near the fungus generating port 2. The covering material 3 sealing the fungus generating port 2 is dislocated at a point of time that the hypha of mushroom is sufficiently spread. Next, a vessel A is stood bottom up or inclined and a mushroom is generated at the fungus generating port 2 which is a bottom wall of the vessel. Hypha near the inoculated point is aged. Thus, a generation of mushroom at near the bottom wall having vitality in the hypha is faster than a generation of mushroom from an inoculating port 1 by raking of fungus.
Patent JP-H0438536-A (JP)
Title: Buffer managing method
Inventor: INOUE USHIO
IPC: G06F12/00
Filed: 1990-06-04
Abstract: PURPOSE:To improve file access performance by managing information whose block is reloaded in a patch area independent of a frame in a buffer. CONSTITUTION:'In the case of referring to a record by a transaction', the block number of a block 21 storing the record to be referred to is decided. When a frame 101 storing the relevant block 21 is present thereon, the address is informed of the transaction so as to complete the processing. When such a frame is not present thereon, the frame 101 is selected to read the required block 21 from a file 20. Next, a buffer control part 110 abandons the contents of the selected frame 101 and reads the block required from the transaction from the file 20. Afterwards, a difference information management table 103 is searched with the block number as a retrieval key. Finally, the address of the frame 101 storing the block is informed of the transaction so as to complete the processing.
Patent JP-H073115-A (JP)
Title: Cold-setting emulsion and production thereof
Inventor: NAKAYAMA KAZUYA
IPC: C08F2/44
Filed: 1993-06-16
Abstract: PURPOSE:To obtain the emulsion having good shelf stability and curability by the emulsion polymerization of a silylated vinyl monomer and other vinyl monomer in the presence of a specified monoisobutylate. CONSTITUTION:An emulsion obtained by the emulsion polymerization of a vinyl monomer containing a silyl group of the formula and other copolymerizable vinyl monomer in the presence of 2,2,4-trimethyl-1,3-pentanediol monoisobutylate. In the formula, R is a monovalent hydrocarbon group selected from 1-10C alkyl, aryl and aralkyl; X is halogen, alkoxy, hydroxy, acyloxy, aminoxy, phenoxy, thioalkoxy or amino; y is 0 to 2; and when the number of X and R each attached to an Si atom is 2 or greater, X's and R's each may be the same or different.
Patent JP-S6034844-A (JP)
Inventor: KOBAYASHI TATEO
IPC: B32B43/00
Filed: 1983-08-08
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-S6124331-A (JP)
Title: Analog-digital converter
Inventor: FUJITA TSUNEO
IPC: H03M1/08
Filed: 1984-07-12
Abstract: PURPOSE:To obtain an A/D converter having an averge value operating function suitable for monolithic integrated circuit with simple constitution by operating the content of the 1st data register and the content of the 2nd data register and outputting the data stored in the 1st and 3rd register. CONSTITUTION:The result of conversion in the A/D converting circuit 10 is transferred to the 1st data register 12 and the preceding converting result stored in the register 12 is transferred to the 2nd data register 12 at the same time and stored in it. An adder circuit 20 adds the content of the register 12 with the content of the register 22. When the operation of the adeer circuit 20 is finished, the result of operation is transferred to the 3rd data register 32 together with the content of the latch circuit 21, the least significant bit of the digital data is rounded off and the content of the remaining high-order bit and the content of the latch circuit 21 are transferred. That is, the result of operation of the adder circuit 20 is shifted right by one bit and it is equal that the result of operatio of the adder circuit 20 is halved.
Patent JP-S63310341-A (JP)
Title: Armature core
Inventor: FUNATO YOSHIHIKO
IPC: H02K1/24
Filed: 1987-06-10
Abstract: PURPOSE:To reduce static cogging amount without reducing the torque characteristic of a motor, by constituting the ratio between the width of a projecting section and the outside diameter of a core to be not less than 0.15 and not more than 0.3. CONSTITUTION:Three slots 1a are formed in an armature 1. Three projecting sections 1b of the same shape and the same size are arranged at an interval of 120 deg. each. Let the ratio (t/D) between the width t of this projecting section 1b and the outside diameter D of the armature 1 be within the value of 0.15-0.3. The static cogging amount can thereby be reduced without lowering the torque characteristic of a motor.
Patent JP-S632925-A (JP)
Title: C-kinase inhibitor and anti-tumor agent
Inventor: YOKUMOTO HISAO
IPC: C07C49/796
Filed: 1986-06-23
Abstract: PURPOSE:To provide the titled agent containing a flavone derivative, its salt, chalcone derivative or its salt as an active component. CONSTITUTION:A C-kinase inhibitor and anti-tumor agent can be produced by using a compound of formula I (X is H or OH; m and n are 0-3) (e.g. quercetin), its salt, a compound of formula II or its salt (e.g. 4-hydroxychalcone, 3,4-dihydroxychalcone, 2',3,4-trihydroxychalcone, etc.) as an active component. It can be administered orally in the form of power, granule, tablet etc. The content of the compound of formula I or II is 0.1-95%, preferably 1-60% of the whole drug and the remaining 99.9-5%, preferably 99-40% is a carrier, ajuvant, etc. It is administered at a rate of 0.01-500mg daily per person, preferably 0.1-10mg/kg.
Patent JP-S5668004-A (JP)
Title: Fm modulating circuit
Inventor: ABE KENSAKU
IPC: H03C3/00
Filed: 1979-11-08
Abstract: PURPOSE:To improve FM modulation and to shorten set time by temporarily decreasing the time constant of a low-pass filter connected to a voltage control oscillator when the electric power source is put to work or when the frequency- dividing ratio of a variable frequency divider is varied. CONSTITUTION:The FM modulating circuit is provided with voltage control type oscillator 1 composed of FET having the gate connecting with varactor diode 10 and an output signal appearing one output terminal 2a of it is supplied via prescaler 3 to programmable divider 4 whose dividing ratio can be changed by setting switch 11. Next, its output is applied to phase comparator 7, to which differentiating circuit 18, reference oscillator 5, fixed frequency divider 6, etc., are connected, to make a comparison with the output of divider 4 and its output is applied to low- pass filter 8 connecting with circuit 18, thereby applying amplifier 1 with its output as a control voltage with the time constant varied. Then, an FM-modulated signal appearing at the other output terminal 2b of amplifier 1 is applied to amplifier 14, whose output is sent out via output terminal 15.
Patent JP-H0439224-A (JP)
Title: Sheet carrying device
Inventor: MAEHARA SHIGEJI
IPC: G03G15/00
Filed: 1990-06-01
Abstract: PURPOSE:To start sheet carrying action in a short time by using a fan device with an exhaust fan and a suction fan installed sandwiching a bulkhead and simultaneously rotated by a direct current motor, and controlling revolution speed of the direct current motor to a high revolution speed over a suitable revolution speed until a fixed period from the start of drive of the motor. CONSTITUTION:A fan device 6 has a suction fan 7 and an exhaust fan 8 installed sandwiching a bulkhead and simultaneously rotated by a direct current motor 9. The direct current motor 9 is controlled to a high revolution speed over a suitable revolution speed for a fixed period just after the start of driving it, changed over to the suitable revolution speed after the fixed period elapsed, and controlled. It is possible to set air suction pressure, making a sheet 1 sucked into a carrying means 4, and air feeding flow rate, separating laminated sheets 1, at a suitable value quickly, and to start carrying action of the sheets in a short time.
Patent JP-S62299218-A (JP)
Inventor: UNEKI HIDEJI
IPC: A47J27/21
Filed: 1986-06-20
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-S6075432-A (JP)
Title: Neocarzinostatin derivative and production thereof
Inventor: MAEDA HIROSHI
IPC: C08F222/08
Filed: 1983-08-08
Abstract: NEW MATERIAL:A compound of formula I (NCS is bifunctional neocarzinostatin residue after removing one H respectively from the primary amino group in the alanine residue at the 1-position and the primary amino group of the lysine residue at the 20-position of the neocarzinostatin; SMA is monofunctional partial half esterified styrene-maleic acid copolymer residue having styrene residue, group of formula II, half esterified maleic acid residue, maleic acid residue, etc. as the constituent units and 800-2,500 average molecular weight). USE:A carcinostatic agent. PREPARATION:NCS is reacted with E-SMA [satisfying formula III (Mw is the weight-average molecular weight of the above-mentioned copolymer) and formula IV(Mn is the number-average molecular weight of the above-mentioned copolymer)] in an excess amount of the NCS in an aqueous solvent, and the reaction product is then subjected to the gel filtration to isolate the NCS derivative of formula I . The E-SMA is obtained by half esterifying partially SMA.
Patent JP-S6038784-A (JP)
Title: Bit moving method of thermal magnetooptic recording system
Inventor: TAMADA HITOSHI
IPC: G11B5/09
Filed: 1983-08-09
Abstract: PURPOSE:To move stably bit information to a prescribed position by forming an area having a different magnetic energy on a magnetized film with ion implantation or the like and utilizing the force which is accompanied with this energy change and acts upon a magnetic bubble. CONSTITUTION:An area 21 having a different magnetic energy is formed on the magnetized film by ion implantation, a recessed part or the like, and a magnetic bubble (b) of bit information is generated in a left upper corner A or the like of this area 21 along boundaries. When the bubble (b) is moved to a right upper corner B or the like of the area 21 along boundaries by the intra-film temperature distribution due to irradiation of optical pulses, a stabilizing force (c) due to the difference of magnetic energy between the area 21 and an area brought into contact with the area 21 is applied, and the bubble (b) is held stably in the movement position even if the light irradiation position is variant or fluctuated. As the result, bit information is moved to a prescribed position stably.
Patent JP-S5848426-A (JP)
Title: Manufacture of semiconductor device
Inventor: OGAWA TETSUYA
IPC: H01L21/31
Filed: 1981-09-17
Abstract: PURPOSE:To permit an insulator to bury in the recessed section of a substrate with a broader pattern by a method wherein a protective film is provided on the substrate and a difference in level of the substrate at the time of burying an insulating layer is widened by utilizing the protective film. CONSTITUTION:Drawing B shows that a reccessed section 10a is formed on a silicon semiconductor substrate 10 by dry etching. Drawing D shows that the removal of etching is done from the surface of a surface layer until a part of the surface layer is left in the recessed section by dry etching used oxygen as etching gas and Drawing E shows that the removal of etching is applied to an insulating film existing at the circumference section of said surface layer 15a by using the remaining surface layer 15a as a mask (for example, the removal of etching is done under the condition of etching gas CHF3, internal pressure of 0.05Torr, output of 900W). The remaining surface layer 15a and the protective layer 11 are removed by plasma etching by oxygen gas O2 and the burying of the insulating film 12 is completed.
Patent JP-S5850314-A (JP)
Title: Porous static pressure gas bearing
Inventor: SOGOU SHINICHI
IPC: F16C32/06
Filed: 1981-09-17
Abstract: PURPOSE:To adjust the rate of gas infiltration to the predetermined value by applying solid powder on the face of a bearing made of porous material. CONSTITUTION:Infiltration rate of a bearing member 3 is set larger than a design value through appropriate selection of grain size of material, the thickness of the bearing member 3 and the like. After thus making up the material into a bearing of predetermined measurement, solid powder 9 is applied on the face 8 of the bearing so as to cause the plugging due to said powder in small holes opening on said face of the bearing member made of porous material, thereby lowering the rate of infiltration to the design value.
Patent JP-H02117697-A (JP)
Title: Novel anticoagulant polypeptide
Inventor: RAINHARUTO MASHIYURAA
IPC: C07K1/113
Filed: 1989-06-09
Abstract: NEW MATERIAL: Polypeptides having amino acid sequences represented by formula I (wherein T" is threonine with its hydroxyl group being free or O- glycosylated; and Z is tyrosine with its phenolic hydrogen atom or -SO 3 H) or formula II.  
     USE: Anticoagulants, prophylactics and therapeutics against thrombosis.  
     PREPARATION: For example, aquatic leeches Hirdinaria manilensis are frozen and broken with e.g. an impeller homogenizer. The product is extracted with cold 80% acetone, and the extract is mixed with NaCl and trichloroacetic acid to precipitate insoluble proteins. This precipitate is removed by filtration to obtain a supernatant. Next, the supernatant is mixed with cold acetone to form a precipitate, and the precipitate is dissolved in 0.1 M acetic acid and purified by e.g. gel filtration and ion exchange column chromatography to obtain a polypeptide of the formula. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H05342431-A (JP)
Title: Illegal use proofing method for magnetic card or the like
Inventor: OGUCHI YUZO
IPC: G06K19/06
Filed: 1992-06-05
Abstract: PURPOSE:To satisfy the conditions of an information recording medium such as forgery difficulty, usability, mass productivity, the change disability of a recording format, and judge time. CONSTITUTION:A magnetizing pattern 3 in a certain direction different from the recorded information of an information recording part 2 is formed at a position out of the information recording part 2 of an information recording medium 1 such as a magnetic card or the like, a reader for reading information from the information recording part 2 of the information recording medium 1 is provided with a magnetic resistor 19 arranged corresponding to the magnetizing pattern 3 of the information recording medium, the magnetizing pattern 3 of the information recording medium 1 is detected by this magnetic resistor 19, and the truth/false of the information recording medium 1 is discriminated by the output signal of the magnetic resistor 19.
Patent JP-H07335657-A (JP)
Title: Silicon wafer and its thermal treatment method
Inventor: YAMAMOTO MASAHIKO
IPC: H01L21/322
Filed: 1994-06-03
Abstract: PURPOSE:To provide a thermal treatment method of enhancing an silicon wafer, which is lessened in oxygen concentration around its surface but whose element forming region is lessened in mechanical strength due to a thermal treatment carried out in a hydrogen atmosphere, in mechanical strength. CONSTITUTION:A silicon wafer subjected to a hydrogen thermal treatment is thermally treated for two hours at a temperature of 1100 deg.C in a nitrogen atmosphere which contains 20% of oxygen, wherein oxygen is introduced close to the polar surface of the silicon wafer. Oxygen concentration is higher in the surface of the wafer than inside it. Oxygen decreases gradually in concentration up to a point located as deep as 3 to 4mum into the wafer and then increases gradually after the point to an inside concentration. A dent is made in the surface of the wafer so as to generate dislocation, which is propagated by a thermal treatment. When the spread of dislocation is measured, it is 1/10 as large as that of a wafer subjected to a hydrogen thermal treatment. By this setup, the device forming region of the wafer can be improved so as to be nearly as equal in mechanical strength as that of a wafer not subjected to a hydrogen thermal treatment.
Patent JP-S5769269-A (JP)
Title: Gamma ray tomographic apparatus
Inventor: KAMIYAMA AKIHIDE
IPC: A61B6/03
Filed: 1980-10-20
Abstract: PURPOSE:To improve the reproducibility with reconstruction thrugh a invariable correction by simultaneously collecting data for reconstruction tomographic images and data for correction with a spot beam source for correction arranged at a proper position. CONSTITUTION:A tomographic apparatus has a detector 1 for detecting gamma rays from a radioactive isotope dosed into a test object 2, a scanning mechanism 4 of scanning rotating the detector 1 around the object 2 and a data processor 5 which collects data from the detector 1 to reconstruct a tomographic image and indicates it on a display 6. A spot beam source 3 is so arranged at a position corresponding to the effective view range of the detector 1 except for near the center thereof to collect data for reconstructing tomographic images and data for correction simultanouely.
Patent JP-H11335094-A (JP)
Title: Lock mechanism
Inventor: WAKIZAWA TOMOYUKI
IPC: B62D33/07
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a lock mechanism capable of releasing a fixed object from a main body and fixing the fixed object to the main body easily even without an assist mechanism. SOLUTION: A lock mechanism 1 latches a lock operation part 12 to a hook latching tool 11. The lock operation part comprises a spring lever 2, operating lever 3, hook lever 5, and a hold lever 6. A spring coil 8 is extended between a slide pin 58 of the hook lever and a spring lock end part 28 of the spring lever. By turning the spring lever and the operating lever, the hook lever 5, while pressed by a support rod 77, moves the slide pin along a slide slot 60 of the hold lever, to move a hook end part 51 to a back surface side. Further, after the spring coil exceeds on an inverse line B, tensile force thereof maintains the hook lever in an unlock condition.
Patent JP-S5479152-A (JP)
Title: Manufacture of powdered tungsten superior in sintering property
Inventor: KOSEKI ISAMU
IPC: B22F9/22
Filed: 1977-12-07
Abstract: PURPOSE: To manufacture the powdered tungsten with particle distribution effective for superior sintering property, by adding a specified quantity of molybdenum to ammonium tungstate, ammonium paratungstate, etc..  
     CONSTITUTION: 0.03W1.0 wt.% molybdenum in the style of molybdenum compound is added to either one of ammonium tungstate, ammonium paratungstate or tungsten oxide, and is reduced at above 950°C. According to this method, the powdered tungsten is obtained with a particle distribution rich in coarse particles sized above 10, and with stable sintering property. This powdered tungsten gives a desirable effect to the carbide tool prepared by mixing with powdered carbon, by compressing and forming, and by sintering. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0721254-A (JP)
Title: Building group management system
Inventor: SATO YOSHIYUKI
IPC: G06Q50/00
Filed: 1993-06-17
Abstract: PURPOSE:To securely and efficiently transmit information from a building group management device to respective management devices in the unit of each building. CONSTITUTION:The building group management system detects a period when the central processing part 2d of a building group management controller executes communication with some of management devices in the unit of building for a transmission processing part 2c and requests the transmission of information to be transmitted to the respective management device in the unit of building within the communication period. Thus, information can be transmitted to the respective managements in the unit of building by using the regular communication period even if a communication line 3 is not started when the information is required to be transmitted. Then, information can securely be transmitted to the respective management devices in the unit of building without troubling an operator.
Patent JP-H08340498-A (JP)
Title: Luminance controller
Inventor: TAJIMA HIROSHI
IPC: H04N5/66
Filed: 1995-06-13
Abstract: PURPOSE: To automatically correct the variation in luminance to a constant value when a frame frequency varies. CONSTITUTION: When image data are inputted from some image input equipment to the control part of a display device, a VSYNC cycle count part 11 counts cycles of VSYNC in the image data by using a basic clock CLK1 that the counter part has inside previously, a count data latch part 12 latches the count data, and a division part 13 divides its data by a set value of gradations to calculate by what number the basic clock needs to be divided. According to the arithmetic result, a frequency division part 14 divides the frequency of the basic clock to generate an illumination time control clock. An illumination time control signal generation part 5 resamples luminance data with the illumination time control clock to hold the luminance of display constant.
Patent JP-S627847-A (JP)
Title: Hardening treatment for diffusion penetration of copper and copper alloy on surface of iron and ferrous alloy
Inventor: ONO HARUYASU
IPC: C23C10/30
Filed: 1985-07-03
Abstract: PURPOSE:To obtain desired mechanical characteristics by coating a copper-base metal on the surface of a ferrous metal and hardening the metals so that the former is diffusively penetrated into the latter. CONSTITUTION:The copper or copper alloy is coated by a plating, vapor deposition, thermal spraying or other method on the surface of a product or part consisting of the iron and ferrous alloy and is hardened. The copper or copper alloy is diffusively penetrated into the surface layer of the product or part consisting of the iron and ferrous alloy to form the double-layered alloy layers. The mechanical characteristics of the above-mentioned product or part are thereby improved. An intermetallic compd. is generated and distributed between the steel and the atoms contained in the steel by controlling the time zone of the heating temp. in the diffusion penetration process of the copper. The characteristics of the steel plus the characteristics (hardness, toughness, wear resistance, brittleness or porous condition, etc.) are thus derived as desired.