baber/WOPTO huggingface dataset:
Patent JP-S57164455-A (JP)
Title: Manufacture of information recording medium
Inventor: GOTOU YASUYUKI
IPC: G11B7/24
Filed: 1981-04-02
Abstract: PURPOSE:To record and reproduce information with good quality by superposing two disks with information recording layers opposed after applying the faying surfaces between a spacer and the disks with adhesives curable by ultraviolet- ray irradiation, and then curing them by the ultraviolet-ray irradiation after leaving them until the thicknesses of the adhesive layers on the faying surface become uniform. CONSTITUTION:On transparent acrylic resin disks 1a and 1b, discoidal recording layers 2a and 2b of Te, etc., are formed. When the disks are superposed with the layers 2a and 2b opposed, an Al-made ring spacer 3 is interposed between the disks 1a and 1b, and the faying surfaces of the disks 1a and 1b are coated with adhesive 4 curable by ultraviolet-ray irradiation. Then, this united body is held horizontally on a table 5 and after it is left in a room intercepted from ultraviolet rays until the thicknesses of the adhesive 4 become uniform, the adhesive is stuck by being irradiated with ultraviolet rays from an ultraviolet-ray source 6. Thus, the mutual parallelism of the disks 1a and 1b is excellent and the recording body is free of undulation and strain.
Patent JP-S58178089-A (JP)
Inventor: SUTANREE SESHIRU KISHIIRU ZA S
IPC: F16L47/04
Filed: 1983-03-24
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-S53135860-A (JP)
Title: Coil rolling method for steel sheet
Inventor: HINOTO HAJIME
IPC: C10N40/24
Filed: 1977-05-02
Abstract: PURPOSE:To increase the quantity of adhered rolling-mill-oil, on purpose to improve the rolling lubricity and the rolling efficiency, by applying the emulsified rolling-mill-oil after precoating the polar substance on the surface of the steel sheet.
Patent JP-S57163545-A (JP)
Title: Extruding adaptor for resin extrusion forming machine
Inventor: IDATE HIDENORI
IPC: B29C48/74
Filed: 1981-04-01
Abstract: PURPOSE:To improve kneading rate without providing any movable section, by branching out the middle section of the extruding course into plural pieces, and at the same time, by making their end sections join together, and then, by bending the branched out courses so that the sectional shapes are varied from one another. CONSTITUTION:Molten resin material flows into a resin basin 8 from a straight pipe section 9 of an adaptor course section 5, and after passing through a bent section 3, it is strongly kneaded by a flattened slit section 9. Further, it is sent by pressure to a cylindrical course 10 through the bent section 3, and after having been again kneaded at the slit section 9 in the rear section and sent back to the resin basin 8, it is made to join in a straight pipe course 6a of a main body section 6. Further, it is effective to improve fluidity of the resin by providing an adaptor main body 7 with a heating unit.
Patent JP-S59174960-A (JP)
Title: Accessing system of management file
Inventor: INAHARA KOUICHI
IPC: G06F12/00
Filed: 1983-03-25
Abstract: PURPOSE:To access a completely differently complied file in a program implemented by using an accessing method to a forward complied or dividedly complied file, by installing a supervisor call handler, etc. CONSTITUTION:A data management program 6 is composed of each routine using an accessing method for a forward complied or dividedly complied general file 9. Moreover, a management file directly inputting-outputting routine 7 is composed of each routine using the accessing method of a management file 10. When a supervisor call SVC instruction is used for a macro instruction following to the accessing method of a general file, the control is handed over to the routine of the program 6 through an SVC handler 5 and, in the case of a brach instruction, the routine is handed over to an address burried in a data control block DCB4. By installing the SVC handler 5, etc., in this way, a management file constituted with different data can be accessed easily.
Patent JP-S62207836-A (JP)
Title: Heat-resistant cast steel excellent in creep rupture strength and ductility
Inventor: KOORI MITSURU
IPC: C22C38/50
Filed: 1986-03-07
Abstract: PURPOSE:To improve both of creep rupture strength and ductility at high temp., by incorporating not Co but trace amounts of Al as well as small amounts of Ti in a heat-resistant cast steel principally composed of Cr, Ni, W, and Nb. CONSTITUTION:The heat-resistant cast steel has a composition consisting of, by weight, 0.3-0.6% C, <=2.0% Si, <=2.0% Mn, 20-30% Cr, 35-50%Ni, 0.5-1.5% Nb, 0.05-0.3% Ti, 0.0005-<0.02%Al, 2-5% W, and the balance Fe and containing, if necessary, 0.0005-0.03% B. This heat-resistant cast steel is a material combining superior creep rupture strength at high temp. with creep rupture ductility and suitable for reaction tubes for modification furnace and cracking furnace and, moreover, it can deal. with thinning of tubes as well as operation at high temp. attendant upon high strengthening and has the effect of improving thermal efficiency.
Patent JP-H10247348-A (JP)
Title: Recording and reproducing device
Inventor: SAWANO TOSHIYASU
IPC: G11B15/60
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To reduce the bending of a flange flat part caused by the pushing-in of a guide shaft, to eliminate the uneven contact of a tape, and to prevent the damaging of the tape, by proving no notches around the guide shaft hole of a flange fixed and supported by the guide shaft and making the flange thickness uniform to increase rigidity. SOLUTION: An upper flange 4 is made thin for providing a thin device, made uniform in thickness having no notches such as grooves in the periphery, and a hole part 16 for pressing-in a guide shaft 2 and a plurality of recessed parts 14 for engaging a jig for rotating the guide shaft 2 are provided on a flange outer peripheral part 17 and the upper surface of the upper flange 4. Since the outer peripheral part 17 of the upper flange 4 is made to have thickness (t) uniform with the flange 4, when a tape is wound along the outer peripheral part 17 of the flange 4, smooth winding is performed without any hooking of the tape and, since the peripheral of the hole part 16 for the guide shaft 2 of the upper flange is also made to have uniform thickness (t), the rigidity of the upper flange 4 is increased.
Patent JP-H03251966-A (JP)
Title: Data processor, image processor, shift register, look-up table circuit, arithmetic circuit, and image processing system
Inventor: HAMADA TOMOYUKI
IPC: G06T5/20
Filed: 1990-03-01
Abstract: PURPOSE:To simplify the constitution with use of hardware by delaying the data including a piece of data inputted in time series under the prescribed conditions and applying the prescribed arithmetic processing to the output data. CONSTITUTION:The picture element data are inputted through a data input terminal 50 for each piece per clock cycle. These inputted data are delayed by the shift registers 2 and 3 and the signal delay circuits 31-36 in response to the fixed relative relation secured with a piece of data in terms of time and then inputted to the look-up table circuits 4-9. In this case, the picture element data are inputted to the circuits 4-9 in the same timing. Thus each picture element data is multiplied by a0-a3 via the circuits 4-8 and added together via the arithmetic circuits 10-13. These added picture element data are multiplied by (k) via the circuit 9 and outputted. In such a constitution, the data processing timing control is omitted. Then the delay circuits and the arithmetic circuits can be easily formed with use of hardware.
Patent JP-H11247632-A (JP)
Title: Intake/exhaust valve driving control device for internal combustion engine
Inventor: KAWAKAMI HIROAKI
IPC: F01L13/00
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To improve valve lift control accuracy by rapidly exhausting to the outside bubbles entrapped into hydraulic fluid in each pressure receiving chamber, and controlling with high accuracy the moving position of a piston. SOLUTION: This control device is equipped with a control mechanism changing a relative angular speed between a driving shaft and a camshaft and an operational mechanism rocking the control mechanism according to engine operational conditions. A hydraulic cylinder 13 of this operational mechanism is perpendicularly arranged so that its front end part 13a is located in an upper position, and bubbles E entrapped into hydraulic fluid are floated in respective pressure receiving chambers 20, 21 and collected in the upper position of the second pressure receiving chamber 21. After that, collected bubbles E are rapidly exhausted from a fine clearance C between a rod penetrating hole 27 and a piston rod 22 to the outside.
Patent JP-S56147084-A (JP)
Title: Scintillation camera
Inventor: TANAKA MASATOSHI
IPC: G01T1/164
Filed: 1980-04-18
Abstract: PURPOSE:To improve a counting factor characteristics, by adding a circuit that fetches a position signal and then holds it during the position is being displayed to the rear stage of a circuit that forms and holds the position signal. CONSTITUTION:The sample holding circuit 28 fetches and holds the output of the Miller integral network 23, i.e., the position signal by the intensity modulation signal 109. The signal 109 is delivered only in the position displaying time by the FF circuit 29 and logic gate 30. Accordingly, the position signal of the gamma-ray arrived previously is held at the circuit 28, even if the next gamma-ray arrives during the position displaying time, the calculation of position can be started for the next gamma-ray. In such a way, the dead time is abbreviated down to either longer one of the position calculation time and the position display time. As a result, the counting factor is improved.
Patent JP-S51127391-A (JP)
Title: Twisted gathering method and its implements of communication channel
Inventor: YAMAMOTO RIYOUICHI
IPC: H01B13/02
Filed: 1975-04-25
Abstract: PURPOSE: To keep away the periodical production of constructive non-uniformity on the communication channel. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08217684-A (JP)
Title: Composition for decomposition of lipid
Inventor: TOMINAGA NAOKI
IPC: A61K8/00
Filed: 1995-02-16
Abstract: PURPOSE: To obtain a. composition for decomposing lipid, having action promot ing decomposition of lipid. CONSTITUTION: This composition for decomposing lipid is obtained by blending 0.001-30.0wt.% of an extract extracted from a plant belonging to the genus Lavandula of the family Labiatac, e.g. Lavandula, angustifolia, lavender, Lavandula angustifolia pirenica, spike lavender or lavandin in an amount of 0.001-30.0wt.% based on the total composition in terms of dried material.
Patent JP-S59176432-A (JP)
Title: Method of determining optimal timing of starting of fuel injection in internal-combustion engine
Inventor: SENOO AKIRA
IPC: F02D41/04
Filed: 1983-03-28
Abstract: PURPOSE:To enable the fuel-efficient run of an internal-combustion engine, by always controlling the timing of starting of fuel injection to minimize the period of the fuel injection. CONSTITUTION:The timing of starting fuel injection is shifted from a point 1 indicating the initial value of the time, to an optional point 2. The periods of the fuel injection at the points 1, 2 are compared with each other for control. In this case, the period of the fuel injection at the point 1 is shorter than that at the point 2. The timing of starting of the fuel injection may be shifted in the opposite direction from the point 1 to a point 3 for similar control. According to this method, the fuel injection is always effected at the optimal timing despite a secular change or the like so that a fuel-efficient run is enabled.
Patent JP-S61210425-A (JP)
Title: Flow condition displaying device for fluid
Inventor: SHIMOMURA KENICHI
IPC: G06F3/048
Filed: 1985-03-15
Abstract: PURPOSE:To obtain a flow condition displaying device of the fluid which can visually grasp the flow condition to the fluid by displaying the flow condition of the fluid at the process system diagram of the displaying device and dis playing fluidly the line corresponding to the flow channel. CONSTITUTION:On the screen of the displaying device, a pattern 9, a pattern 10 and a pattern 11 are the patterns corresponding to the line in the horizontal direction of the screen respectively, and the part shown by the black dot is equivalent to the line. A pattern 9, a pattern 10 and a pattern 11 have the dot not displayed in the black dot at the mutually different position. When the flow condition is displayed on the screen, the pattern is periodically replaced in the order of the pattern 9, the pattern 10 and the pattern 11, and displayed at the same address on the screen. As the result, as shown in the figure, it is observed so that the dot (pattern 12) not shown in the black dot may shift, and the flow condition of the fluid can be visually displayed.
Patent JP-S52133647-A (JP)
Title: Device for informing elevator occupation
Inventor: SUZUKI OSAMU
IPC: B66B3/00
Filed: 1976-04-30
Abstract: PURPOSE: To inform the occupation of an elevator cage only to the floors located in the direction where the cage is going to elevate as assigned in case the cage is assigned to certain zone. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06263667-A (JP)
Title: Optically active 6-(4-substituted-inden-1-yl)-2-methyl-3-heptanols
Inventor: OKAMOTO MASATO
IPC: C07C45/68
Filed: 1993-03-11
Abstract: PURPOSE:To obtain the subject compound useful as an intermediate for pharmaceuticals by reacting a 4-(4-substituted-inden-1-yl)pentanal compound with diisopropylzinc in the presence of an optically active N,N-dialkylamino alcohol. CONSTITUTION:The objective compound is produced by reacting a 4-(4- substituted-inden-l-yl)pentanal compound of formula I [X is oxygen atom, (E)- bromomethylene or the presence of H at cr-site and OR at beta-site (R is 2-8C acyl, etc.)] with diisopropylzinc of formula II in the presence of an optically active N,Ndialkylamino alcohol.
Patent JP-H01225151-A (JP)
Title: Semiconductor integrated circuit device
Inventor: UCHIDA AKIHISA
IPC: H01L21/28
Filed: 1988-03-04
Abstract: PURPOSE:To improve the step coverage of wirings by disposing a dummy protrusion in a meshlike manner in an isolating region between semiconductor elements between a semiconductor substrate and an interlayer insulating film. CONSTITUTION:A dummy protrusion 8B is disposed in a mesh state on an isolating region ISO between a semiconductor substrate 1 and interlayer insulating films 11, 21, 24 under wirings 26, 28, 30, 32, i.e., between semiconductor elements. The films 11, 21, 24 between a dummy protrusion 8B and the wirings 26, 28, 30, 32 are formed 1/2 or thicker of the isolating size between the protrusions 8B. Accordingly, a stepwise shape formed by the elements and electrodes connected thereto is reduced, thereby flattening the surfaces of the films 11, 21, 24. Thus, the step coverage of the wirings can be improved, and the electric reliability of the wirings can be improved.
Patent JP-H06296614-A (JP)
Title: Method and device for conducting prenatal screening of chromosomal aberration
Inventor: KURITOFUAA JIYON DEIBIISU
IPC: G01N33/68
Filed: 1994-03-22
Abstract: PURPOSE: To perform antenatal screening for chromosomal abnormalities by determining the various gestational ages by reference to the last menstrual period dates and by a biometric measurement of the foetus, the difference between the ages is calculated and the calculated difference is examined using reference data to determine fetal abnormalities. CONSTITUTION: The various gestational ages of a pregnant woman are determined by reference to the last menstural period dates and by a biometric measurement of the foetus, the difference between the ages is calculated and the calculated difference is examined using reference data to determine fetal abnormalities. If the gestational age evaluated by a biometric measurement is lower than the value calculated by reference to the last menstrual period dates, there is the likelihood of sluggish growth in uterus. In the case that the sluggish growth is related to chromosomal and other abnormalities, for instance, the difference of the gestational age is about two weeks between a foetus having No. 18 trisomy syndrome and an average foetus.  This method is applicable to antenatal screening for a wide range of chromosomal abnormalities, and is useful particularly for detecting Edward's syndrome, open binary fission of spine and Patau's syndrome.
Patent JP-S55143938-A (JP)
Title: Purification of tertiary amine
Inventor: SATOU HARUYO
IPC: C07C209/84
Filed: 1979-04-26
Abstract: PURPOSE: To purify a tertiary amine and, in some cases, to improve its yield, by reacting formaldehyde (derivatives) remaining in the tertiary amine with ammonia under basic conditions.  
     CONSTITUTION: A tertiary amine is, obtained by the reductive methylation of a primary or secondary amine with formaldehyde and formic acid or formaldehyde and hydrogen. On this occasion, formaldehyde and/or formaldehyde derivatives remaining in the tertiary amine is reacted with ammonia under basic conditions, and the separated tertiary amine is purified. The amount of ammonia used is preferably such an amount that the amount of the free ammonia existing in the system is at least equivalent to remove the formaldehydes and, at the same time, pH of the  system becomes at least 8. When the desired tertiary amine has functional groups,  the yield of the desired substance can be improved by this process.  
     EFFECT: Neutralization, separation and removal of formaldehyde can be corried out at the same time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59177473-A (JP)
Inventor: SUZUKI SHIYOUYA
IPC: E02D27/01
Filed: 1983-03-25
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-H05260761-A (JP)
Title: Detecting device for load of invertor
IPC: H02M7/48
Filed: 1992-03-10
Abstract: PURPOSE:To enable sure detection of a state of overload by applying a filter processing to a detected value of an invertor output current only when a load current lowers. CONSTITUTION:A detected value (Id) (solid line) of a load current converted by an A/D converter 8 is compared with an output value (If) (dotted line) of a filter. When the If to be compared with the Id(m) is used as If(m-1) obtained by applying a filter processing to Id(m-1) sampled one time befor, in comparison of it with the ID, for instance, the Id(m) sampled this time is larger than the If(m-1) sampled one time before in a state of the load current being unvaried or rising. In a state of the current being lowering, the Id(m) is smaller than the If(m-1) sampled one time before. In other words, fluctuation in the load current can be detected from comparison of the Id with the If. At the time when the load current rises or is unvaried, the detected value of the load current after the A/D conversion to be compared with a set reference level value of an overload current is set at the If (dotted line). At the time when the load current lowers, the filter processing is conducted. Accordingly, a state of overload can be detected reliably.
Patent JP-2000250316-A (JP)
Title: Developing device and image forming device
Inventor: MASUDA TSUNEJI
IPC: G03G9/10
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To ensure stable carrying for a long time without causing developer deterioration and to prevent an image failure such as image density irregularity, by composing a magnetic- field generation means so that the maximum point of a magnetic force which acts on magnetic carrier in the direction of the normal of a developer carrier is in the vicinity of the upstream side of a restricting member in the direction where developer is carried and its minimum point is upstream from the maximum point, and by specifying an interval between the maximum point and minimum point. SOLUTION: The magnetic poles of a magnet roller 50 are configured so that a magnetic force Fr which acts in a direction perpendicular to the surface of a developing sleeve 42 has a maximum point in a developer compressing part A and a minimum point near a developer pooling part B which is further upstream than the part A and an interval between the maximum and minimum points is 300 or less. Also, the magnetic poles are configured so that if the magnetic force which acts in the direction of the tangent of the developing sleeve 42 is Fθ, the direction of Fθ from the vicinity of the developer compressing part A to the vicinity of the developer pooling part B is the direction where developer is carried.  Thus, even in use of developer containing carrier whose average particle diameter by weight is approximately 40 μm, uniform coating can be maintained on the surface of the developing sleeve without causing developer deterioration.
Patent JP-H04285618-A (JP)
Title: Resin composition for coating
Inventor: KITANI YASUO
IPC: C08F287/00
Filed: 1991-03-15
Abstract: PURPOSE:To provide a coating composition having excellent storage stability, pigment dispersibility, freeze resistance and crosslinkability and exhibiting excellent adhesivity to various plastics such as polyolefin. CONSTITUTION:The objective resin composition is composed mainly of (A) a modified graft copolymer produced by the graft-polymerization of an alpha,beta-unsaturated dicarboxylic acid and/or its acid anhydride to a hydrogenated styrene/ conjugated diene block copolymer, wherein >=25% of the sum of the grafted dicarboxylic acid and/or its acid anhydride is half-esterified and/or half-amidated and (B) a solvent capable of dissolving or dispersing the component A.
Patent JP-S61209745-A (JP)
Title: Casting mold
Inventor: OZAWA SHOZO
IPC: B22C9/10
Filed: 1985-03-14
Abstract: PURPOSE:To install easily and quickly a core into the cavity of a casting mold even if the cavity inside is narrow by projecting a supporting rod into the cavity, providing a guide hole to the core and inserting the core through the guide hole onto the supporting rod. CONSTITUTION:Raising middle molds 23, 23, ... are first superposed on a drag 21, then the supporting rod 39 is fixed to a screw hole 35 of a pedestal 31 in order to install the core 11 into the cavity C of the casting mold S. The core 11 is inserted into the supporting rod 39 of the drag 21 through the guide hole 43 thereof. A core print 13a at the bottom end of the core 11 is inserted into the recess 33 on the pedestal 31 and a projecting part 41 of the core print 13a is inserted into a shallow hole 37 of the pedestal 31. The core unit 13 at the top end is inserted and fixed to a core print rest 29 of a cope 25 after setting of the cope 25. The core 11 installed in the above-mentioned manner is free from clattering in the vertical and lateral directions and does not rotate relative to the rod 39.
Patent JP-S51127659-A (JP)
Title: Phase-shift circuit for saw-tooth wave
Inventor: UCHIYAMA SHIGERU
IPC: H03K5/00
Filed: 1975-04-30
Abstract: PURPOSE: To perform an arbitrary phase-shift by means of a simple circuit by mixing the saw-tooth wave input and the square wave output generated through the switching transistor. 
     COPYRIGHT: (C)1976,JPO&Japio