baber/WOPTO huggingface dataset:
Patent JP-2001126327-A (JP)
Title: Magneto-optical recording medium
Inventor: SHINODA MASATAKA
IPC: G11B11/105
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To improve the C-N ratio, jitter, etc., in a new method in which reproduction or recording and reproduction are carried out particularly with a violaceous laser (350-450 nm) and/or reproduction or recording and reproduction are carried out particularly with a field lens having a numerical aperture N. A. of >=0.7 in a magnetic ultra-resolution reproducing method having a process for transferring the recording magnetic domain of a recording layer to a reproducing layer. SOLUTION: The magneto-optical recording medium has at least a reproducing layer 1 and a recording layer 3. The recording layer 3 has at least 1st and 2nd magnetic films 31 and 32 each comprising a rare earth-transition metal magnetic film whose composition at room temperature ranges from a compensated composition to a transition metal-predominant composition. The recording medium exhibits excellent magnetic characteristics in a wide temperature range.
Patent JP-H04273507-A (JP)
Title: Air cooling of personal computer
Inventor: JIEFURII UIRIAMU BENKU
IPC: G06F1/20
Filed: 1991-10-22
Abstract: PURPOSE: To improve the cooling efficiency of heat generating parts in the enclosures of a personal computer. CONSTITUTION: This device is provided with enclosures 15 and 19 which enclose the working elements of a personal computer, a printed board which support the working elements mounted in the enclosures 15 and 19 and connects these elements together, heat generating parts which are mounted on the printed board and attain the operating functions of the computer, fans which supply and exhaust air into and out of the enclosures 15 and 19 respectively, and baffles which are mounted in the paths of both enclosures reaching one of both fans from the other and also at the places near the heat generating parts and orient the air current. Thus, these baffles circulate air through the enclosures 15 and 19 and cool the heat generating parts.
Patent JP-H05143276-A (JP)
Title: Input/output controller
Inventor: SAKA YASUHIRO
IPC: G06F3/14
Filed: 1991-11-18
Abstract: PURPOSE:To simplify the structure of a data output program and to improve the maintainability of the program. CONSTITUTION:When the registration request of output data is informed from a terminal input/output function 2, an output data registration part 121 receives the output data, and stores it in a working area 11 for output control by attaching an output identifier. When the retrieval request of outputted data is informed from the terminal input/output function 2 with the output identifier, an output data retrieval part 122 receives the output identifier, and reads the outputted data in the working area 11 for output control, and when coincidence between the identifiers is obtained, the outputted data is informed to the terminal input/output function 2, and after that, it is outputted to display type terminal equipment 3.
Patent JP-2000134214-A (JP)
Title: Distribution type scalable system selecting server from server cluster to select switching path leading to the selected server
Inventor: GILLENE CRAND
IPC: H04L12/46
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To build up a scalable CP/IP service from a switch or a network by transmitting data relating to a request of a client by a transfer engine to a selected server through a switching type connection not through a control engine. SOLUTION: Network dispatcher transfer engines (FE) 1013, 1014 receive a request of a client and the FE 1013, 1014 transmit a request to a network dispatcher control engine(CE) 1011 in response to the request of the client to select a server and a corresponding switching address from a cluster. The CE 1011 selects the server to send a corresponding switching address to the FE 1013, 1014, and the FE 1013, 1014 transmits data relating to the request of the client to the selected server through a switching type connection relating to the switching address. The switching type connection is not required to pass through the CE 1011.
Patent JP-H02146594-A (JP)
Title: Musical sound control method for electronic musical instrument
Inventor: USA SATOSHI
IPC: G10H1/053
Filed: 1988-11-28
Abstract: PURPOSE:To easily control the additional effect of a musical sound at a high speed by controlling the effect parameter of the musical sound by fuzzy reasoning according to play information. CONSTITUTION:A effect parameter reasoning circuit 5 reasons effect (vibrato and fluctuation) controlled variables according to an input signal and outputs them to a signal generating circuit 6. In this case, the effect parameter of the musical sound is controlled by fuzzy reasoning according to the play information. Namely, the effect parameter is controlled by the fuzzy reasoning by referring to the play information (key-on time, after-touch strength, wheel operation quantity, etc.,) in combination. Further, the fuzzy reasoning is performed as to 'How much the effect is added according to various play information?'. Consequently, fine effect control is easily performed at a high speed and a delicate nuance is added to the play.
Patent JP-H03161326-A (JP)
Title: Pipe fitted with flange made of fiber reinforced composite material and preparation thereof
Inventor: YANO ISAMU
IPC: B29K105/06
Filed: 1989-11-20
Abstract: PURPOSE:To enhance the regularity and fiber density of orientation, to reduce wall thickness and to enhance fiber density by embedding a reinforcing fiber consisting of a knitted structure of 20-45 deg. oriented continuous fibers in a crossing direction and a 0 deg. oriented continuous fiber through a pipe part and a flange part and a reinforcing fiber composed of a 90 deg. oriented continuous fiber in a matrix. CONSTITUTION:A flange forming part 8 is formed to a sleeve-shaped knitted structure 6A consisting of 20-45 deg. oriented continuous fibers 6a, 6b in a crossing direction and a 0 deg. oriented continuous fiber 6c. Next, the sleeve-shaped knitted structure 6A is mounted to a mandrel 11 to form a pipe forming part 7 and a 90 deg. oriented continuous fiber 6B is wound around the knitted structure 6A mounted to the mandrel 11 to form a reinforcing fiber 6. Subsequently, the reinforcing fiber 6 mounted to the mandrel 11 is set to a mold 12 having a continuous pipe molding cavity and a flange molding cavity and a matrix is subsequently infiltrated in the reinforcing fiber and cured to obtain a pipe 1 fitted with a flange made of a fiber reinforced composite material.
Patent JP-H01142620-A (JP)
Title: Electrochromic display body
Inventor: YASUDA KOICHI
IPC: G02F1/15
Filed: 1987-11-30
Abstract: PURPOSE:To obtain a leak display device using a current transformer which is increased in the number of windings (high voltage) and is decreased in the sectional area of an iron core (low current) by constituting electrochromic display parts separately to plural points in series on a transparent electrode layer. CONSTITUTION:At least an electrochromic material layer and ion donator layer are provided between the transparent electrode layer 10 and counter electrode layer 15 provided on a transparent substrate 9. The electrochromic display parts are constituted by separating the same to the plural points in series on the transparent electrode layer 10. Namely, tungsten oxide 11 is deposited by evaporation on the transparent electrode 10 and a solid electrolyte layer 13 is applied thereon; further, a reversible oxide layer 14 and a current collector layer 15 (counter electrode) are successively laminated thereon. The current collector layer (counter electrode) 15 and the transparent electrode 10 on the display part side adjacent thereto are joined, by which the electrochromic display body connected with the cells in series on the same plane is constituted. The utilization of the display body as a leak detector, etc., by adapting the same to a high voltage resistance low current circuit is thereby enabled.
Patent JP-S62156954-A (JP)
Inventor: INGO KEEPURAA
IPC: B41F27/00
Filed: 1986-12-19
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-H02146127-A (JP)
Title: Production of optical information recording medium
Inventor: SUZUKI YOSHIAKI
IPC: G11B11/105
Filed: 1988-11-28
Abstract: PURPOSE:To obtain a medium of high strength which is hardened to its center part by stacking two substrates each holding a recording layer and protective layer by use of a thermosetting-type adhesive and applying high frequency magnetic field to generate heat in the recording layer to cure the adhesive. CONSTITUTION:A polycarbonate resin substrate 11 is formed by injection molding with a stamper having grooves or pits as preformative signals. Then the recording layer and protective layer 21 are formed on the substrate 11 by sputtering. A substrate 12 having a recording layer and protective layer 22 is prepared by the same method as above and adhered on the substrate 11 with the thermosetting-type adhesive 3. High frequency magnetic field is applied on the substrate from a high-frequency induction heater 4 to generate heat due to the eddy current in the recording layer and cure the adhesive 3. The adhesive is thereby certainly cured to the center part thereof and this results in easy production of the recording medium having high strength.
Patent JP-S63153909-A (JP)
Title: Astable multivibrator
Inventor: HIKITA TSUTOMU
IPC: H03K3/282
Filed: 1986-12-18
Abstract: PURPOSE:To operate an astable multivibrator main body starting from the time of regulating, by regulating the base potential of the transistor of the astable multivibrator main body on a level on one side by a level regulating means. CONSTITUTION:Assuming that a trigger pulse P is generated from a pulse generator 2 at a time t0, the pulse P outputs a waveform 3' via a differentiator 7. The waveform is supplied to the base of a transistor TRQ2 via capacitors C1 and C3, and also, it is supplied to the base of a TRQ1 via capacitors C2 and C4. In such way, the TRQ1 and 2 repeat the conduction/cutoff alternately, and an obtained output of the astable multivibrator main body 6 is supplied to a display control part 5, and is deformed to a sawtooth waveform 5', then, is supplied to a display part 4. Meanwhile, the pulse P generated from the generator 2 is supplied to the control part 5, thereby, the operation of the display part 4 is set at an initial state.
Patent JP-2000129307-A (JP)
Title: Method for molding amorphous alloy powder
Inventor: KAWAI TORU
IPC: B22F3/02
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To continuously mass-produce a molded body even without using many dies and to obtain a molded body of stable quality. SOLUTION: Amorphous alloy powder is mixed with glass powder, the mixed powder is heated to a preliminary molding temp. lower than the softening point of glass, is then filled into a die for preliminary molding held at the preliminary molding temp. and is subjected to preliminary molding, and, after that, the preliminary molded body is heated to a normal molding temp. higher than the softening point of glass and lower than the crystallization temp. of an amorphous alloy, is then transferred to a die for normal molding held at a normal molding temp. and is subjected to normal molding.
Patent JP-H07160093-A (JP)
Title: Image forming device
Inventor: SHIMA NOBUHIRO
IPC: G03G15/02
Filed: 1993-12-02
Abstract: PURPOSE:To provide an image forming device allowing the reduction of the number of parts. CONSTITUTION:Regarding an image forming device having an endless belt type photosensitive body 2 extended among a driving roller 10 and driven rollers 11 to 13, a charging roller 3 to electrify the body 2, and a means 14 for exposing the charged surface of the body 2, the characteristic point is that the roller 3 is laid between the roller 10 and a position along the travel route of the body 2 where the surface thereof is exposed with the means 14, and that a means 16 is provided for pressing the roller 3 against the body 2. According to this construction, the conventional tension spring built into a tension roller or a driven roller can be eliminated, thereby reducing the number of parts as well as cost.
Patent JP-2001123564-A (JP)
Title: Piping mounting structure
Inventor: MIZUNO MASAMI
IPC: F16L5/02
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a piping mounting structure, which can be easily laid, does not depend upon skill on a laying spot and has excellent space efficiency. SOLUTION: The piping mounting structure is used for the partition wall sections 22, 23 of a meter box partition 20 installed at the floor section 12 of a unit building having fire-resistive specifications and a fire-preventive block 24, into which a sleeve 18 for a water-supply hot-water supply piping or the sleeve 19 for a gas piping is inserted, is mounted in the piping mounting structure. In the fire-preventive block 24, cylindrical members 26, 27, into which the sleeve 18 for the water-supply hot-water supply piping or the sleeve 19 for the gas piping is inserted, is disposed to a fire-preventive block body 25 formed in an approximately box shape and communicating space hole sections 26a, 27a are formed, and a space in the block body is filled with concrete 28. Thermal-expansion expanded rubber sheet 30 are interposed among the sleeve 18 for the water-supply hot-water supply or the sleeve 19 for the gas piping and the interior walls of the cylindrical members 26, 27 in the communicating space hole sections 26a, 27a.
Patent JP-H04175917-A (JP)
Title: Noise removing circuit
Inventor: IKEJIMA TOMIO
IPC: G06F3/00
Filed: 1990-11-09
Abstract: PURPOSE:To improve noise removal performance corresponding to ambient noise environment without any component replacement even after the noise removing circuit is installed in a device by varying sampling intervals for signal comparison with an indication from an external device. CONSTITUTION:The noise removing circuit is provided with a receiving means which receives an indication signal regarding the sampling intervals and the sampling intervals matching an indicated interval is varied and set. Namely, a latch circuit 13 and a latch circuit 14 sample an input signal at points of time which are different in time series and a comparator 16 outputs a coincidence signal at timing T6 where the ON levels of two sampling signals coincide with each other, so that a latch circuit 18 holds an ON signal. When both the latch circuits 13 and 14 hold level-OFF signals, the (timing T9) latch circuit 18 outputs a level-OFF signal. Consequently, noises are removed from the input signal.
Patent JP-H10143801-A (JP)
Title: Optical test method of magnetic disk
Inventor: YOSHIYAMA RYUICHI
IPC: G11B5/00
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain resolution of dark view part detection by scanning incident light on a test area of a disk surface and detecting the time when plural elements output signals of intensity of a specified level for a specified time or above as a defect part. SOLUTION: A halogen lamp is used as a light source 3, and a one- dimensional CCD in which a longitudinal direction of a sensor 10 is a radial direction of a dark view image is used as a line sensor 10. The incident angle θof the incident light 4 is about 45 deg.C to a vertical line 2 on a disk 1 surface, that makes it possible to be incident from all directions of 360 deg. on an irradiating position. Ten points of outputs of parts known as defects beforehand are measured, and its minimum output is made a threshold value of an output level. The threshold value of duration is set so that a length on the disk 1 becomes 200μm. The disk 1 when it is tested is rotated so that a linear velocity of a tested position becomes constant of 5m/s. Further, a magnetic test method is performed intermittently at every 10 tracks while using it together with this optical test.
Patent JP-H03162661-A (JP)
Title: Apparatus for analyzing impurity of copper
Inventor: KODAIRA MUNEO
IPC: G01N33/20
Filed: 1989-11-21
Abstract: PURPOSE:To shorten the time required for an analysis by decopperizing and electrolyzing a sample liquid at the current density of a prescribed range and selecting the electrolysis time in such a manner that the concn. of the residual copper in the liquid after the electrolytic sepn. attains a prescribed value or below. CONSTITUTION:The sample liquid in a sample electrolyte vessel 1 is sent into an electrolytic cell 3 by operating a pump 2 and is electrolyzed by operating a DC power source 6. The current density of the cathode 4 of the electrolytic cell 3 is set at 1 to 5A/dm<2> at this time. The power source 6 is stopped when the concn. of the copper in the liquid falls to about <=100 mg. A pump 7 is then operated to supply the remaining electrolyte at a suitable flow rate to a quantitative analysis apparatus 8 by which the liquid is quantitatively analyzed. A washing liquid is sent from a washing liquid vessel 13 into the electrolytic cell 3 by the pump 2 after the end of the analysis and the washing liquid in the electrolytic cell 3 is discharged from a waste liquid piping 12a by the pump 7. The time required for the analysis is then shortened.
Patent JP-2001120260-A (JP)
Title: Ginsenoside-producing callus system of panax quinquefolium
Inventor: ARUCHANA MATHUR
IPC: C12Q1/68
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain a stable highly ginsenoside-producing callus system of Panax quinquefolium developed from an explant of a root. SOLUTION: This stable highly ginsenoside-producing callus system of the Panax quinquefolium having the following characteristics: (a) colorability of violet color, (b) 204.8-246.01 growth index in culturing for about 45 days, (c) 0.94-1.33% f.wt. yield of the ginsenoside in the culturing for about 45 days, (d) 49-55% yield of ginsenoside Rb group from a crude extract in the culturing for about 45 days, (e) 35-49% yield of ginsenoside Rg group from the crude extract in the culturing for about 45 days and (f) exhibiting a characteristic DNA profile as indicated in lanes 1, 2, 3, 4, 5, and 6 shown in Fig. 3 and PCR- amplified fragments produced with a template megabase genomic DNA by respectively using primers 5'CGC AGT ACT C3', 5'GTC CTA CTC G3', 5'CTA CAC AGG C3', 5'GTC CTT AGC G3', 5'GTC CTC AAC G3' and 5'CTA CTA CCG C3' shown in Fig. 3.  The lane MW indicates a ladderlike standard size marker at an interval of 100 bp from the lower side of 1,000 bp.
Patent JP-H07155935-A (JP)
Title: Aluminum alloy-made heat exchanger and its manufacture
Inventor: HATTORI TAKESHI
IPC: B23K1/20
Filed: 1993-12-02
Abstract: PURPOSE:To obtain an aluminum alloy-made heat exchanger having excellent joining strength between a tube material and a fin and corrosion resistance by thermal-spraying the specific alloy containing Bi as a brazing filler metal on the surface of the tube material and applying a flux brazing or an atmospheric brazing after assembling the bear fins of a specific aluminum alloy. CONSTITUTION:After thermal-spraying Zn on the surface, the aluminum alloy- made bear fins are joined to the aluminum alloy-made tube material having the film thermal-spraying the brazing filler metal by the flux brazing or the atmospheric brazing. The alloy composition of the brazing filler metal is the Al alloy composed of 6-13wt% Si, 0.1-0.5% Bi and the balance Al with inevitable impurities. Further, the alloy composition of the bear fin is the Al alloy composed of 0.5-5wt% Mn and the balance Al with inevitable impurities or the Al alloy composed of 0.5-5wt.% Mn, 0.5-8% Zn and the balance Al with inevitable impurities.
Patent JP-H07153550-A (JP)
Title: Method for controlling temperature of electric heater
Inventor: HIRANO NAOKI
IPC: G05D23/24
Filed: 1993-12-02
Abstract: PURPOSE:To improve the accuracy of temperature control of an electric heater without using any additional temperature sensor such as a thermocouple by giving a function as a temperature sensor to an electric heater itself. CONSTITUTION:The current from a power source 2 to the electric heater 1 and the voltage applied from the power source 2 to the electric heater 1 are detected. An electrical resistance value of the electric heater 1 is computed on the basis of a detected current and a detected voltage, and the current from the power source 2 to the electric heater 1 is controlled so that the temperature corresponding to the electrical resistance value coincides with a preset target temperature.
Patent JP-H02189321-A (JP)
Title: Curable polyurethane casting system and amine curing agent used for it
Inventor: TERUKO MIYAZAKI
IPC: C08G18/65
Filed: 1989-11-21
Abstract: PURPOSE: To provide an improved nontoxic amine hardener producing a polyurethane system showing rotating molding propriety and surface molding propriety by including a specified diamine and a specified alkyl-substituted 4,4'-methylene- dianiline.  
     CONSTITUTION: An amine hardener for curable polyurethane casting system is provided by including (A) diethyltoluenediamine or meta-tertiary butyl- toluenediamine and (B) a 4,4'-methylene-dianiline in which at least one ortho- position of each amino group is substituted by an alkyl group (e.g.: 4,4'- methylene-bis-ortho-ethylaniline or the like) with a mole ratio of A/B of about (99:1)-(1:99). When this is used for a curable polyurethane casting system, a polyurethane system showing rotating molding propriety and surface molding propriety can be produced without using a 4,4'-methylene dianiline which has been considered to be cancinogen. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H10137763-A (JP)
Title: Electrolytic ionic water forming device and semiconductor producing device
Inventor: MIYASHITA NAOTO
IPC: H01L21/82
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain an electrolytic ionic water forming device by which electrolytic ionic water having a desired pH value is formed and high washing effect using this electrolytic ionic water. SOLUTION: This device is provided with an electrolyzer 1 having an anode chamber 2 and a cathode chamber 3 and for electrolyzing pure water or ultrapure water to form electrolytic ionic water, means for supplying electrolytic solution in which pure water or ultrapure water is contained as solvent and a support electrolyte is adjusted to the prescribed concentration to the electrolyzer, pH controllers 52, 53 for adjusting pH of electrolytic ionic water formed in the electrolyzer to the prescribed value, and means 50, 51 for measuring pH of electrolytic ionic water. In this case, pH of electrolytic water is detected, and based on this result, pH of the electrolytic ionic water is kept at the prescribed value by the pH controllers. Since pH of the formed electrolytic ionic water has a dependence on temperature, pH is adjusted by a change in temperature.
Patent JP-H01144778-A (JP)
Title: Image encoding method
Inventor: YOSHIMOTO MASAHIKO
IPC: H04N1/41
Filed: 1987-11-30
Abstract: PURPOSE:To improve the image quality and encoding efficiency with a simple device by using a method which divides a character area and a photograph area and methods which encode respective areas. CONSTITUTION:An input image signal 1a is divided into a character area and a photograph area by a character/photograph area discriminating part 11 to output results 1b and 1e. A photograph area substituting part 12 outputs a result 1c obtained by substituting picture elements of the photograph area and binarizing them and a character image encoding part 13 outputs an encoded result 1d of the character area. A photograph area shaping part 14 detects a longitudinally or transversely connected photograph area and obtains a rectangle circmscribing the obtained area and clears blank parts and outputs a result 1f together with information of the position in an original image. A photograph image encoding part 15 uses block image compressing means such as vector quantization and conversion encoding. Thus, an encoded result 1g of the photograph area is obtained.