baber/WOPTO huggingface dataset:
Patent JP-S57135646-A (JP)
Title: Slot insulator for axial air gap type motor
Inventor: MUSHIAKI KEIGO
IPC: H02K3/34
Filed: 1981-02-14
Abstract: PURPOSE:To improve the winding work efficiency by providing a slot insulator extension, bending the extension and obtaining the insulation between the coil and a magnetic wedge. CONSTITUTION:There is provided a slot insulator extension 12 having a height that is not lower than the level of the lower end of a magnetic wedge inserted into a slot at the slot hole at the upper end of the inner and outer insulator in the state inserted into an iron core, being projected upwardly at the inner and outer peripheral insulators at the side walls faced with the slot insulator and of the size being lower than the slot width. Coil 9 is inserted into the slot 6, is shaped and adhered, and the slot insulator extension 12 is bent at the position c. Thereafter, the wedge 7 is inserted. In this manner, the winding work efficiency can be improved, the deterioration in the insulation at the inserting time can be prevented, and the insulating distance after the insertion can be sufficiently obtained.
Patent JP-S55155956-A (JP)
Title: Submergible reduction gear
Inventor: YAMAMOTO SAKUE
IPC: F16H57/04
Filed: 1980-02-20
Abstract: PURPOSE: To solve disquietude of pollution in case of leaking lubricating oil by enclosing lubricating liquid, which in a glycol added with a water-soluble rust inhibitor and solid lubricant mist, into a gear chamber, in a gear type reduction gear which is used by submerging the same together with an electric motor, etc.  
     CONSTITUTION: A submergible electric mtor 1 is connected to a gear 3 of a gear type reduction gear 2, and lubricating liquid 4 is enclosed in the reduction gear 2. Besides, a dilatable contraction and pressure adjusting device 5 for the enclosed lubricating liquid 4 is installed in the reduction gear 2. This enclosed lubricating liquid 4 is formulated by mixing water-soluble rust inhibitor and solid lubricant mist in water-soluble propylene glycol. Propylene glycol is easily dissolved in water, innoxious and self-lubricative, so that drop of transmitting power in the gear in almost avoided. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61182678-A (JP)
Title: High speed searching system of recorded signal
Inventor: YAMAMURA KAZUMASA
IPC: G11B27/10
Filed: 1985-02-07
Abstract: PURPOSE:To enable search to be executed in a shorter time even when disk track pitches are uneven by dividing the number of recording tracks and detecting the positional information of the disk surface and the frame number at a dividing point thereof. CONSTITUTION:The frame number of video signals is searched at every frame interval DELTAn and the positional information is fetched from a generator 3 and written in a memory 11. When a search instruction is given from outside, its target frame number N is inputted and a frame number larger than this number N is detected from the memory 11. A positional information L for the number N is found to drive a drive circuit 9 at a high speed. When the positional information outputted from the generator 3 is equal to L, the high speed movement of a thread feed motor 2 is terminated. At this time, a search mode is set and the targeted frame number N is searched. As a result, when the disk track pitch is not uniform, the positional information of the targeted number N can be computed with higher accuracy to assure high speed accessing.
Patent JP-S55113123-A (JP)
Title: Manufacture of magnetic head
Inventor: IWANAGA SHIYOUICHI
IPC: G11B5/23
Filed: 1979-02-26
Abstract: PURPOSE: To prevent defective adhesion, breakaway, etc., caused by bubbles generated in filling gas, by combinationally using glass low in softening degree and high glass in glass adhesion and charging processes for core blocks constituting a magnetic head.  
     CONSTITUTION: In one head core block 9, notch grooves 11 for limiting track width parts 10 and groove 12 for a winding window are provided and non-magnetic layer 13 for obtaining gap width is formed. In the other block 6, notch parts 8 are made leaving track width 7 at one ridge part. Next, blocks 6 and 9 are butted with track width parts down and on graphite receptacle 15, filling glass bars, one for glass 14 low in softening point and the other for glass 16 low in softening point, are both placed. A difference in softening point should be from 50W100°C. The diameter ratio of glass bar 14W16 is preferably 2:1. As a result, glass bar 16 fuses by heating to wet a bonded surface first and as the temperature rises, bubbles in the void between the bonded surface and glass are removed; and the temperature further rises and when glass 14 also fuses, both glass parts are made into one, thereby finishing filling. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63188973-A (JP)
Title: Semiconductor device
Inventor: OHATA KEIICHI
IPC: H01L29/812
Filed: 1987-01-30
Abstract: PURPOSE:To obtain high frequency waves and a high speed element with high efficiency where a gate leakage current is small and a gate barrier is high by preparing an n-type AlGaAs layer so that contact is just made between the above layer and an InP layer to be formed as electron channels. CONSTITUTION:An undoped InP layer 12, an n-type AlGaAs layer 13, a gate electrode 14, a source electrode 15, a drain electrode 16 which are to be formed as channels are formed on a semi-insulation InP substrate 11. The utilization of AlGaAs which is lacking in lattice matching with InP makes it possible to raise a barrier. If an Al composition ratio becomes larger, the height of barrier can be elevated and then the leakage current can be much reduced and an electron affinity difference between the above Al compound and InP is so large that a great deal of electrons are supplied by the channels.
Patent JP-S56118099-A (JP)
Title: Preparation of 7alpha-acylthio-4-en-3-oxosteroid
Inventor: OKUJIMA HIROMI
IPC: C07J31/00
Filed: 1980-02-21
Abstract: PURPOSE: To prepare the titled compound useful as an antialdosteroic diuretic which is an extremely effective remedy, in high yield, by adding a thiocarboxylic acid to 4,6-diene-3-oxosteroid in a specific solvent.  
     CONSTITUTION: The titled compound is obtained by adding a thiocarboxylic acid (e.g. thioacetic acid) to a 4,6-diene-3-oxosteroid (e.g. 17-hydroxy-3-oxo-17α-pregna- 4,6-diene-21-carboxylic acid γ-lactone, etc.) in a solvent containing N-methyl-2- pyrrolidone or N,N-dimethylacetamide. The reaction may be carried out if necessary, in the presence of a catalytic amount of an acid stronger than the thiocarboxylic acid.  
     EFFECT: The production of by-product is essentially completely suppressed and the purification efficiency is improved, which result in remarkable economical effects. Stable even by reacting for a long time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02202170-A (JP)
Title: Picture recorder
Inventor: ISHIZUKA HARUO
IPC: H04N1/00
Filed: 1989-01-31
Abstract: PURPOSE:To economize recording paper and to easily control recorded paper by providing constitution to execute the double-face recording of the recording paper in a recorder, providing a picture memory for two pages at least, and holding received picture data until the recording paper to which these picture data are recorded, is discharged from the recorder. CONSTITUTION:A recorder 3 is equipped with the constitution to execute the double- face recording of the recording paper and the picture memory for two pages at least is provided. Then, the received picture are held until the recording paper, to which these picture data are recorded, is discharged from the recorder. By executing the recording to the both surface of the recording paper in such a way, the volume of the recording paper can be economized to half in comparison with a case that the recording is executed to one side surface. Then, after the recording, the number of the recording paper can be reduced to half and the recorded paper can be easily managed as a document by reducing the number of recording paper. Since the picture memory for two pages is provided and the picture data for two paged to be recorded to the both front and back surfaces of the recording paper are held until the recording paper is discharged, the pictures for two pages can be easily reproduced even when jamming occurs in the middle of the recording and re-recording is needed. Then, the proper recording without missed pages can be executed.
Patent JP-S60168975-A (JP)
Title: Gas flow-rate controller
Inventor: NAKAMURA MASAJI
IPC: F16K31/06
Filed: 1984-02-07
Abstract: PURPOSE:To improve the precision in flow-rate control by forming the magnetic saturation parts onto the material constituting an electromagnetic driving part in the proportional control range for a proportional control valve, thus reducing the gain of the flow-rate control characteristic. CONSTITUTION:In the electric conduction state, a set signal SS and a combustion-load signal are compared with each other in a comparator 19, and the deviation signal therefrom transforms into a d.c. current having dither signals superposed in a control circuit 18, and is supplied into a coil 33. A plunger 37 has a notched part 38 for reducing the sectional area for magnetic saturation. Though magnetic saturation is generated when the electric current increases over a certain value, the increased hysteresis due to magnetic saturation can be reduced by the dither signals.
Patent JP-H10206516-A (JP)
Title: Azimuth measuring device and rotating antenna radar device equipped with the same
Inventor: NAKAJIMA YOSHIAKI
IPC: G01S13/10
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To improve measurement accuracy by enlarging intervals between the antenna elements of an azimuth measuring device by an interferometer operation method. SOLUTION: N pieces of antenna elements of the same directional characteristics are aligned in a line at the same intervals D. The reception signals of tow antenna elements whose interval is D, 2D, 3D, (N-1)D are each inputted to a phase detector corresponding to each interval. In viewing these output phase differences ϕ1 , ϕ2 , ϕ3 ,..., ϕn-1 in order, a number m in the case that a value in the following rank is smaller than a value in the proceeding rank is detected by an m value detector 11, and ϕn-1 +2mπ is calculated by a phase difference calculator 12. The calculated value is inputted to an azimuth calculator 13 as the phase difference ϕ between the antenna elements at both ends, and azimuths are calculated by an interferometer operation method.
Patent JP-S61180730-A (JP)
Title: Method for purifying 1,2-dichloroethane
Inventor: FUJIOKA HAJIME
IPC: C07C19/045
Filed: 1985-02-06
Abstract: PURPOSE:To remove industrially and advantageously chlorine in liquid 1,2- dichloroethane, by introducing a specific amount of ethylene into the 1,2- dichloroethane containing the chlorine, and catalytically reacting them in the presence of a catalyst supporting a specified amount of a metal chloride on a porous carrier under specific conditions. CONSTITUTION:>=2mol, particularly 3-10mol, based on 1mol chlorine, ethylene 2 is introduced into liquid 1,2-dichloroethane 1 containing the chlorine, and catalytically reacted at 40-160 deg.C, particularly 40-120 deg.C and 10-500hr<-1>, particularly 10-200hr<-1> space velocity in the presence of a catalyst supporting <=0.5wt%, preferably 0.1-0.5wt%, particularly 0.1-0.3wt% metal chloride, particularly ferric chloride or cupric chloride on a porous carrier, particularly active carbon or alumina in a reactor (A) to remove the chlorine corroding equipment, and causing abnormal reaction in the above-mentioned liquid 1 industrially and advantageously as compared with the conventional method. The resultant treated solution 3 can be directly fed to the thermal decomposition step.
Patent JP-H04258655-A (JP)
Title: Weather-resistant high-impact resin composition excellent in solvent resistance
Inventor: NISHIHARA HAJIME
IPC: C08L33/08
Filed: 1991-02-14
Abstract: PURPOSE:To provide the title compsn. excellent also in heat resistance and appearance. CONSTITUTION:The title compsn. comprises a double-structured polymer based on an acrylic ester rubber, a polyamide resin, an AS resin contg. an alpha,beta-unsatd. carboxylic acid (e.g. an acrylonitrile-styrene resin), and a resin compatible with the foregoing resins. It is excellent in weatherability, solvent resistance, heat resistance, mechanical strengths, and appearance, and hence is suitable for wide application areas including automotive parts, such as an automotive exterior panel, and electronic parts.
Patent JP-H11219617-A (JP)
Title: Louver supporting device for luminaire-incorporated ceiling of display shelf
Inventor: NAGASAKI TSUNAO
IPC: F21V11/02
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To allow a louver receptacle of a louver supporting device for a display shelf to be put in service both in the case one rear plate is used in the display shelf and in the case two rear plates are used. SOLUTION: The top plate 2 of a display shelf 1 has a louver 4 in the lower part and is equipped internally with a luminaire 3 to illuminate below. A louver supporting device 7 to support the louver 4 includes a left and a right support member attached to a left and a right column of the display shelf and a louver receptacle 10 whose left end and right end are supported by the support members.  The louver receptacle 10 has a part 14 protruding in the direction across the plate thickness along one end of the longer edge of a long stretching plate to the left and right where the length in the vertical direction is greater than the length fore and aft, and the tail 4b of the louver 4 can be received by the receptacle part 14 at the same level and in the same fore-and-aft position in any of the longitudinally stretching and transversely stretching condition when viewed on the side elevation.
Patent JP-S55115142-A (JP)
Title: Data processing system
Inventor: SHIOHAMA JIROU
IPC: G06F5/16
Filed: 1979-02-24
Abstract: PURPOSE: To enable good data processing, by providing a plurality of delay circuits having longer delay time than the maximum value of data processing time corresponding to a plurality of memories, and feeding the reception timing signal for a given time with delay.  
     CONSTITUTION: In the data processor having non-synchronous transmission and reception section, the reception data in data processing at the preprocessing section 31 is outputted from the postprocessing section 37 with first-in and first-out system. In this case, the delay circuits 35, 36 having lenger delay time than the maximum value of the data processing time in this data processing unit are provided corresponding to the memories 33 and 34. Further, the reception timing signal is fed to  the postprocessing section 37 with a given time delay, and it is outputted from the  postprocessing section 37 in the order of inputs. Thus, data missing and slip due to dispersion in the data processing time can be avoided and excellent data processing can be made with the processing of data shorter in the transfer delay time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63190289-A (JP)
Inventor: OBARA SHINICHI
IPC: H05B7/12
Filed: 1987-01-31
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-S61181093-A (JP)
Inventor: KOMAI SHIGERU
IPC: F24C7/08
Filed: 1985-02-05
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-H04239832-A (JP)
Title: Frame synchronizing circuit
Inventor: NIWA YUJI
IPC: H04L7/08
Filed: 1991-01-23
Abstract: PURPOSE:To shorten a time required for synchronization locking so as to improve the response with respect to the frame synchronization circuit taking frame synchronization to a reception data. CONSTITUTION:A hunting enable signal generating means 1 of the frame synchronization circuit detecting a position of a frame pattern in a reception data to take synchronization with the reception data generates a hunting enable signal only for a period corresponding to a maximum delay time of the reception data after a transmission reception switching signal corresponds to a reception period, a gate means 2 outputs the reception data in response to the hunting enable signal, a frame pattern detection means 3 hunts an output of the gate means 2 to take coincidence with a prescribed frame pattern thereby detecting the position of the frame pattern in the reception data.
Patent JP-S63196658-A (JP)
Inventor: EDOUIN JIYOSEFU UOUTAAZU
IPC: C08K7/00
Filed: 1988-02-02
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-H09190529-A (JP)
Title: Image processing method
Inventor: NONOSHITA HIROSHI
IPC: G06T5/00
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To set a gradation conversion table which is suitable to a connected image processor by storing the gradation conversion table accordant with the characteristics of an input/output device and judging the attribute, and setting a gradation conversion table to the image processor based on the attribute judgement result. SOLUTION: A CCD scanner 1 consists of a CCD driver 14 which transduces the luminous intensity into an electric signal, a shading correction circuit 15 which corrects the luminous intensity difference of a CCD array, a gradation correction circuit 16 which includes a γ or inverse γ correction table, and a synchronizing circuit 17 which controls the timing of an input system. In an off-line copy operation mode, the input and output systems are corrected (A-C connection of a switch 27) based on the gradation correction table of the circuit 16 included in the scanner 1. In an on-line input mode, the correction table of the circuit 16 is switched to correct only the input system (inverse γcorrection and A-B connection of the switch 27) into γ=1 which is fetched in a system.  When γ=1 is outputted from the system, the correction of gradation is applied to the output system only.
Patent JP-S53107487-A (JP)
Title: Preparation of mitomycin by fermentation
Inventor: TOMITA FUSAO
IPC: C12P17/18
Filed: 1977-03-02
Abstract: PURPOSE: To prepare mitrm by the cultivation of microorganisms, belonging to Micromonospora sp. and capable of producing mitomycin A, B, C or prophyromycin, in a nutrient medium. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01196167-A (JP)
Title: Semiconductor device
Inventor: FURUHATA TOMOYUKI
IPC: H01L29/47
Filed: 1988-02-01
Abstract: PURPOSE:To reduce the area of an element sharply and to reduce a parasitic element effect by forming a guard ring layer, in a self-aligned manner, in the peripheral part of a Schottky junction by diffusing an impurity from an insulating film formed in a semiconductor substrate and incorporating an impurity whose conductivity type is reverse to that of the semiconductor substrate. CONSTITUTION:A Schottky junction is formed at the interface between an n-type epitaxial growth Si layer 3 formed on the main surface of a P-type Si substrate 1 via an n<+> type buried layer 2 and a TiSi2 layer 8 formed inside an opening part 6 made selectively in a boron phosphate glass film 5 formed on the n-type epitaxial growth Si layer 3. A P-type guard ring layer 7 is formed in a self-aligned manner around the Schottky junction by diffusing a P-type impurity from the BSG film 5 on the n-type epitaxial growth Si layer 3; the area of a guard ring and the whole area of a Schottky diode can be reduced sharply. As a result, the high integration can be realized; a parasitic element effect accompanied by a reduction in the area can be reduced; a high-speed and high-performance semiconductor device can be realized.
Patent JP-H11220630-A (JP)
Title: Method for generating three-dimensional look up table, image processor executing the same and digital color printer provided with the same
Inventor: ISHIBASHI HIDEYASU
IPC: B41J2/525
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To simplify the generation of three-dimensional look up table data with satisfactory connection of important colors by correcting a re-interpolation three-dimensional look up table based on color patch data where an allocation value is subdivided on an important color part. SOLUTION: A first three-dimensional look up table(3DLUT) generation means 18 obtains input/output data D3 and D5 of N×N×N-(N is plural) number of color patches P2 on the respective hues of primarily independent red (R), green (G) and blue (B) and generates first 3DLUT. A 3DLUT re-interpolation means 20 re-interpolates first generated 3DLUT and generates second 3DLUT of M×M×M (M>N) stages. A 3DLUT correction means 22 corrects second 3DLUT by using input/output data D4 and D6 of the color patches P3 of M- pieces of important colors obtained by subdividing the allocation number N of the color patches P2 of the respective hues of RGB for generating first 3DLUT into M stages, and it generates 3DLUT of M×M×M stages for color conversion.
Patent JP-H06211016-A (JP)
Title: Suspension for vehicle
Inventor: TSUGE SADAMU
IPC: B60G17/015
Filed: 1993-01-14
Abstract: PURPOSE:To prevent a shaft from exerting pinching action on a housing, and simplify the body side connecting part structure of a suspension member so as to enable the common use of a rotary damper in various suspensions. CONSTITUTION:A suspension has a rotary damper 36 formed in such a way as to generate damping force by the relative rotation of a housing and a shaft around a rotation axis and fixed to a body at the housing. This suspension has a torque arm 52 extended in the substantially vertical state to the rotation axis so as to be fixed to the shaft at one end thereof and brought into contact with the upper face 14A of a suspension arm 14 at the other end thereof, and the other end of the torque arm is energized to the upper face 14A of the suspension arm 14 by a spring 46.
Patent JP-H04260174-A (JP)
Title: Design information generation system for large scale logical circuit
Inventor: ASANO HIROKO
IPC: H01L21/82
Filed: 1991-02-15
Abstract: PURPOSE:To easily generate design information by dividing a logical circuit into hierarchized modules, generating the design information of a high-order module from that of a low-order module, and designating the design information not satisfying regulation value information if it exists. CONSTITUTION:A logical circuit connection information storage means 1 makes the logical circuit into a module, and stores connection information. A module design information automatic generating means 5 and a logical circuit design information analyzing means 6 perform processing in sequence from the low- order module to the high-order module. The generating means 5 generates the design information of the number of cells, power consumption, and the internal signal, etc., of the low-order module. The analyzing means 6 finds the design information for the high-order module. A regulation value information storage means 2 classified by every module and hierarchical level stores the regulation value information of each hierarchical level. The analyzing means 6 compares the design information with the regulation value information, and outputs information exceeding a regulation value from a logical circuit design result output means 7 if it exists.