baber/WOPTO huggingface dataset:
Patent JP-S6482276-A (JP)
Title: Image processor
Inventor: KOJIMA TOSHIHIRO
IPC: H04N1/387
Filed: 1987-09-25
Abstract: PURPOSE:To optimally binarize multilevel image data by obtaining a density value having a high frequency in appearance in image data and determining a threshold level based on this density value and binarizing image data with this threshold level to set the density boundary value of a boundary area. CONSTITUTION:A histogram corresponding to density values of image data which is inputted from an image input machine 1 and is stored in, for example, an image memory 5 is calculated. In this case, picture elements having a density value (i) of image data are set to '1' and are stored in a flag map memory 13. The number of '1's in the memory 13 is counted by an area counter 14 to obtain the number of picture elements having this density value. This histogram is analyzed and density values P1 and P2 corresponding to two peaks 30 and 31 are calculated. A temporary threshold level Tm is obtained in accordance with the value P2, and image data in the memory 5 is binarized by the threshold level Tm on the memory 13 and is stored in an image memory 6. A number N1 of picture elements having values lower than the threshold level Tm and a number N2 of picture elements having values higher than the threshold level Tm are calculated. The density boundary value is set to perform white/black conversion, and the conversion result and multilevel image data are synthesized.
Patent JP-2001068373-A (JP)
Title: Laminated capacitor and manufacturing method therefor
Inventor: OKAZAKI NORIAKI
IPC: H01G4/30
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To prevent misalignment of an anode foil and a cathode foil by winding a separator in a flat shape and by so assembling the anode foil and the cathode foil as to interpose the separator chip in the wound separator and to face each other. SOLUTION: Firstly, a separator 12 is wound on the whole periphery of a wind axis 20 having a flat shape section and an anode foil 14 is placed thereon. Next, the winding axis 20 is rotated in a half, the separator is wound and a cathode foil 16 is placed thereon. The winding axis 20 is rotated in a half in the same manner, the cathode foil 16 is placed, additionally the winding axis 20 is rotated in a half, and the anode foil 14 is placed. These steps re repeated to from a required capacitor element. In this case, positioning of both terminals of the anode foil 14 and the cathode foil 16 is made by the separator 12 and is fixed. By this arrangement, the misalignment of the anode foil 14 and the cathode foil 16 are not caused during an assembly work for the capacitor element, and the assembly work for the capacitor element is effectively performed.
Patent JP-H03106952-A (JP)
Title: Polyblend composition for molding application
Inventor: RAMESHIYU MARIKAAJIYUN
IPC: C08L53/02
Filed: 1990-09-11
Abstract: PURPOSE: To improve impact resistance by blending a polyolefin, rubber-modified polystyrene, and a compatibilizer.  
     CONSTITUTION: A thermoplastic random copolymer (a) is obtained by reacting (i) 35-99 wt.%, of an aromatic vinyl monomer, (ii) 1-30 wt.% of an α,β-unsaturated dicarboxylic acid derivative, (iii) 0-35 wt.% of an ethylenic unsaturated monomer selected from unsaturated nitrile and α,β-unsaturated monocarboxylic acid (its 1-4C alkyl ester). Rubber-modified polystyrene (B) is obtained by reactively blending 65-95 wt.% of (a) component and (b) 5-35 wt.% of grafted rubber which is a conjugated diene rubber and/or an ethylene - propylene - diene monomer rubber. A composition is obtained by blending (A) 40-80 wt.%. of a polyolefin containing at least 50 wt.% of crystalline polypropylene, 5-40 wt.% of B component, (C) 3-40 wt.% of a compatibilizer selected between an aromatic monovinyl monomer - conjugated diene block copolymer, a hydrogenated aromatic monovinyl monomer - conjugated diene block copolymer. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S60131629-A (JP)
Title: Magnetic recording medium
Inventor: NOCHI KIDAI
IPC: C10N40/18
Filed: 1983-12-19
Abstract: PURPOSE:To obtain a titled magnetic recording medium having sliding properties, abrasion resistance, and running stability even at high temps. and humidity by providing a lubricant layer contg. silane modified with an alkyl group on the surface of a Co-Ni ferromagnetic metallic thin film contg. oxygen which is constituted on the surface of a nonmagnetic supporting body. CONSTITUTION:A typical silane modified with an alkyl group is shown by the formula I (n is a positive integer, m is 1-3 positive integer, OR is an alkyl group such as OCH3, OC3H5, OC3H7, OC4H9, and OC5H11). The amt. W to be laminated to a lubricant layer 3 contg. the silane modified with an alkyl group which is laminated on the surface of a ferromagnetic metallic thin film 2 is preferably regulated to 5X10<-8>-500X10<-8>g/cm<2>, when said amt. W to be laminated is selected in consideration of both abrasion resistance and running property. A Co-Ni ferromagnetic metallic thin film contg. oxygen which is formed by evaporating a Co-Ni alloy while an incident angle is continuously changed in an atmosphere consisting predominantly of gaseous oxygen is desirable used as the ferromagnetic metallic thin film.
Patent JP-H08103601-A (JP)
Title: Drying method after rinsing
Inventor: MOURI YOSHICHIKA
IPC: B01D12/00
Filed: 1994-10-03
Abstract: PURPOSE: To enhance the drying performance to the wash having intricate shapes by providing the above method with a presubstituting stage by an aq. ethyl alcohol of a specific concn. before replacing water with an inert liquid, such as perfluoroalkane in the case of drying by the inert liquid after rinsing. CONSTITUTION: The wash after rinsing is immersed into the aq. ethyl alcohol soln. of 25 to 35vol.% in ethly alcohol concn. in a tank and is further oscillated under irradiation with ultrasonic waves, by which the water sticking to the entire surface of the wash is substd. with the aq. ethyl alcohol soln. The wash is thereafter immersed into the perfluoroalkane and is oscillated under irradiation with ultrasonic waves. The overflowing perfluoroalkane is subjected to flotation by a sp. gr. difference separator 3 attached to a spare tank 2. In succession, the perfluoroalkane is condensed and the surface of the wash is increased to a drying temp. by which the emulsified water is washed away. As a result, the wash is efficiently and safely dried.
Patent JP-H03249022-A (JP)
Title: Method of loading
Inventor: TANAKA NOBUHIRO
IPC: B66F7/28
Filed: 1990-09-10
Abstract: PURPOSE:To increase the ability of transferring loads onto the load-carrying platform of a truck, etc., by using a detector mounted on a movable pulling device to detect the position of the load-carrying platform in its cross direction which is set correspondingly to the position of the load-carrying platform in its horizontal direction detected during the process of detecting the position of the load-carrying platform, so as to complete pulling of the loads to one side. CONSTITUTION:When loads 4, 4' to be conveyed by two lines of load conveyors are transferred to the load-carrying platform 3 of a truck the truck is grounded just in front of a loading device from its back and then a detector 82 for detecting the position of the load-carrying platform 3 in its horizontal direction is moved in the direction perpendicular to the direction in which the loads are conveyed, and the position of the load-carrying platform 3 in the horizontal direction is detected by the detector 82. Next the position of the load-carrying platform 3 in its cross direction which is set correspondingly to the detected position of the load carrying platform 3 in its horizontal direction is detected by another detectors 75, 75' mounted on movable pulling devices 7, 7' whereby the loads 4, 4' are pulled to proper positions relative to the position of the load-carrying platform 3.
Patent JP-H0289964-A (JP)
Title: Compressor for stirling cycle-refrigerating device
Inventor: SAITO HIDEFUMI
IPC: F25B9/14
Filed: 1988-09-24
Abstract: PURPOSE:To basically solve the problem of gas leakage without structurally enlarging the equipment by attaching a diaphragm to the outer wall of the base in such a manner as to make it move in alignment with the displacer and by forming a compressing chamber capable of expansion and shrinkage between the diaphragm and the outer wall of the base so as to use the diaphragm advantageously. CONSTITUTION:A diaphragm 11 which matches in diameter the size of an existing vacuum heat-insulating vessel 4 is attached to its base 31. Moreover, the movement of the diaphragm 11 is brought in alignment with that of the displacer 21 so that the mechanism for driving the two can be set in organic combination around a movable bracket 51, this structural feature contributing greatly to compactness of the refrigerating device. Although the diaphragm 11 makes a small stroke, the diametrical largeness of the diaphragm 11 matching the base 31 in area amply affords the required volumetric capacity for a compressing chamber B. Therefore, although compact, the device is provided with adequate abilities to perform its function. Thus it becomes possible to provide a compressor in which a diaphragm is advantageously employed and which raises no problem concerning gas leakage.
Patent JP-S6480908-A (JP)
Title: Spectral element
Inventor: FUJITA JUNICHI
IPC: G01J3/26
Filed: 1987-09-22
Abstract: PURPOSE:To obtain a spectral element which has high strength and adequate resolving power and does not require intricate optical systems by alternately laminating silicon carbide and carbon of specific film thicknesses at specified film thickness ratios, thereby providing periodic structures to the element. CONSTITUTION:The films of the silicon carbide (SiC) 2 and the carbon (C) 3 are alternately laminated on a substrate 1 respectively at >=1atom. and <=400Angstrom  film thickness in such a manner that the film thickness ratio of the SiC 2 and the C 3 attains 0.1-10 to provide the periodic structures to the films. At least the film thickness of one atom layer is necessary for the film thicknesses of the SiC 2 and C 3 layers. The min. film thickness is limited to 2Angstrom  and the max. required film thickness to 1,000Angstrom  as the limit at which the interference effect to rays of <=500Angstrom wavelength is obtainable. Furthermore, the effective reflectivity is not obtd. if the film thickness ratio exceeds 0.1-10. The spectral element which has the high strength and the adequate resolving power and does not require the intricate optical systems is thereby obtd.
Patent JP-H0290283-A (JP)
Title: Codable hand-written numeral and information processor applying the numeral
Inventor: TANAKA RYOTARO
IPC: G06K9/20
Filed: 1988-09-27
Abstract: PURPOSE:To easily execute input operation by constituting specific boxes and constituting coded numerals 0 to 9 so as to be along the frame lines of the boxes. CONSTITUTION:As shown in Fig.A, plural boxes are constituted by superposing the adjacent parts of the frames of two quadrangles in the vertical direction and two adjacent parts in the horizontal direction. The facsimile number of a facsimile to be a transmitted destination in entered in a character frame column 13 in facsimile transmitting paper 13 with a pencil or a ball-point pen by using a readable color so as to be moved along the frame line of the boxes by a character format shown in Fig.A. Since a numeral is written along the guide line of prescribed boxes and specific formats excluding '0' do not exist, anyone can easily enter an optional numeral.
Patent JP-H08107516-A (JP)
Title: Stereoscopic camera universal head apparatus for construction robot and automatic stereoscopic camera tracking device for construction robot
Inventor: YANAGIHARA YOSHITAKA
IPC: H04N5/232
Filed: 1994-10-04
Abstract: PURPOSE: To provide a stereoscopic camera universal head for construction robot and an automatic tracking device with which the visual information of a remote construction robot can easily be provided to an operator. CONSTITUTION: When the operator vertically moves the head, a six-spindle magnetic sensor outputs a tilt signal and when the operator moves the head to swing it to right and left, a pan signal is outputted. While receiving that output signal, a controller 23 rotates a horizontal driving part 16 to perform the tilt move of left and right eye cameras 20 and 21 and rotates a vertical driving part 15 to perform the pan move of the left and right eye cameras 20 and 21. Besides, the stroke of the hydraulic actuator of a working machine is detected by a detecting means and while receiving a detecting signal detecting the position of the working machine, the controller 23 rotates the horizontal driving part 16 to perform the tilt move of the left and right eye cameras 20 and 21 and rotates the vertical driving part 15 to perform the pan move of the left and right eye cameras 20 and 21.
Patent JP-H0291291-A (JP)
Title: Pneumatic radial tire
Inventor: IMAMIYA OSAMU
IPC: D07B1/06
Filed: 1988-09-27
Abstract: PURPOSE:To obtain the subject tire excellent in durability of belt parts by forming a belt layer from a specific rubberized steel cord layer. CONSTITUTION:The cross section of a steel cord 10 is elliptical (ratio (a/b) of the minor axis (a) to major axis (b) is 0.65-0.85) and has a structure in which the number (n) of filaments 11 is 1Xn (n is 3-5). A steel cord layer in which the filaments will not mutually contact in at least one place in the cross section perpendicular to the longitudinal direction of the cord but substantially contact in at least one place and the minor and major axes of the cord in the longitudinal direction are nearly uniform is used as a belt layer. The elongation of the cord is within the range of 0.30-0.65% when a load of 5kg per cord is applied.
Patent JP-H0583437-A (JP)
Title: Repeating communication system for facsimile store and forward exchange equipment
Inventor: GOTO SEI
IPC: H04N1/00
Filed: 1991-09-19
Abstract: PURPOSE:To execute a repeating communication of a facsimile telegraphic message between facsimile store and forward exchange equipment without necessitating a special communication procedure by executing it by transmitting and receiving an optical mark read document. CONSTITUTION:In the case of executing a simultaneous broadcast communication from a facsimile equipment FAX 2 to a FAX in other area, it is transmitted by adding an optical mark read OMR document of a simultaneous broadcast request. It is received through a communication controller 12 by a facsimile store and forward exchange equipment 1, and by decoding the OMR document by a CPU 11, the document is stored in an auxiliary storage device 13. When its reception is finished, in the case it is a repeating request to other area, the OMR document and a broadcast document are transmitted to the facsimile store and forward exchange equipment in the area concerned, and in the area concerned, as well, the same processing is executed. In such a way, when a format of the OMR document is determined in advance, repeating between the facsimile.
Patent JP-S61119475-A (JP)
Title: Electrically-driven type power steering apparatus
Inventor: NAKAYAMA MASAFUMI
IPC: B62D6/00
Filed: 1984-11-14
Abstract: PURPOSE:To obtain the superior steering characteristics by operating an electric motor so that a steering assisting force is generated when the detection value of car speed is as low as less than a set value and providing a steering resistance when the detection value is high. CONSTITUTION:When a car is put into driving state by turning-ON an ignition switch, the detection signals DV and DT of a car-speed sensor 18 and a steering- torque detector 17, respectively, are taken into a controller 12, and temporarily memorized into the prescribed memory region of a memory apparatus 15. Then, the steering assisting force F is calculated on the basis of the steering torque at this time according to the memory table selected according to the car speed at this time, and a control signal CS is outputted into a driving circuit 9 through an interface circuit 13. Though an electric motor 11 is driven by the output of the driving circuit 19, and a steering assisting force is generated, if the high- speed traveling state having at least the set value of car speed is generated, the steering assisting force in the opposite direction to the direction of the steering force which corresponds to the steering torque can be generated.
Patent JP-S6298733-A (JP)
Title: Resin sealing metallic mold for semiconductor device
Inventor: TANIFUJI HIDETO
IPC: B29C45/14
Filed: 1985-10-25
Abstract: PURPOSE:To enable the bubbles to be externally discharged rapidly along sidewalls when melted resin is flowing from a cull part to a runner part by a method wherein air vents making a fine gap between a top force and a bottom force on the edges of cull part and runner part in a center block metallic are provided. CONSTITUTION:Air vents 32 are formed so that the upper edge faces of a cull part 18 and a runner part 20 may make a fine gap between a top force 22 and themselves specified to be 0.02+ or -0.005mm. Therefore, the gap between the top force 22 and a bottom force 24 formed by the air vents 32 is formed into vent grooves 34 for any residual bubbles contained in a table type resin 26. The vent grooves 34 are deeply excavated by the air vents 32 around the air vents 32 to arrest the bubbles released from the cull part 18 or the runner part 20 and a bit of leaked resin. Furthermore, an external air vent 36 communicating with the vent grooves 34 is provided to externally discharge the bubbles or a bit of leaked resin.
Patent JP-H0983759-A (JP)
Title: Image forming device
Inventor: OTANI MASAYUKI
IPC: G03G21/00
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To enable updating of data and to extend the limit of the number of times of rewriting by providing a means copying an operating condition set value in another block at the time of updating the operating condition and deleting an original block after the completion of copying. SOLUTION: Whether the copying from an old small block to a new small block is completed or not is judged. If the copying is completed, a copy resumption processing is performed (S1). Namely, when the copying is completed, the data changed by a key operation is stored in a RAM for work (S2). When the shift of a screen is generated (S3), the presence or absence of the change of data is judged (S4 to S8). When even one data is changed, a COPY flag to be a new flag is set to O (S9, 10). Subsequently, the data of the present small block (old) is copied in the next small block (new) (S11). After the completion of the copying, the CPEND of the status flag of the old small block is set to 0 (S12). When the new small blocks are different from the blocks so far, the old block is deleted and a recovery is performed (S13, 14).
Patent JP-S60130900-A (JP)
Inventor: OKUMURA KAZUMASA
IPC: H05K13/04
Filed: 1983-12-20
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-S61119059-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOMOEZUKI RIYOUICHI
IPC: H01L21/768
Filed: 1984-11-14
Abstract: PURPOSE:To securely prevent the disconnection of the second wiring by a method wherein the conductive substance film, which is deposited in the goove by a selective vapor-phase growth method and is used as the first wiring layer, is made thicker than the depth of the groove. CONSTITUTION:Before SiO2 films 13 are superposed on an SiO2 film 12, a connecting hole 22 is formed in the SiO2 film 12. AW film 23 is buried in this connecting hole 22 in advance by a selective vaporphase growth method. Whereby a first wiring layer 161 is connected to a diffusion layer 21 in the surface of a substrate 11 through the W film 23. Then, after an SiO2 film 17 is formed as the third insulating film, a resist mask 18 is formed. A selective etching is performed on the SiO2 film 17 and a connecting hole 19 to the first wiring layer 161 is formed. Then, after the resist mask 18 is removed, a second wiring layer 20 to make contact to the first wiring layer 161 is formed through the connecting hle 19.
Patent JP-H03101759-A (JP)
Title: Image forming device
Inventor: NAGAKURA MASANAO
IPC: G03G15/08
Filed: 1989-09-16
Abstract: PURPOSE:To finely alter control characteristics by providing a main body with a reading part reading out contents in the image formation control information setting part of an interchangeable unit and with a control part controlling image formation according to the read contents. CONSTITUTION:The interchangeable unit 2 is provided with a setting part 3 setting image formation control information, and the main body 1 is provided with the reading part 4 reading out the contents in the setting part 3 of the interchangeable unit 2 and the control part 5 controlling image formation according to the read contents. The interchangeable unit 2 is provided with the part 3 setting image formation control information, which is read by the reading part 4 of the main body 4. Based on the read contents, the control part 5 controls image formation. Thus, features such as service life that are not adjusted in the interchangeable unit 2 are automatically altered, and moreover fine image formation control is attained according to the feature.
Patent JP-2000076867-A (JP)
Title: Semiconductor memory
Inventor: MORIMURA HIROKI
IPC: G11C11/412
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To achieve reduction of power consumption and suppress increase in an area of a memory cell. SOLUTION: A memory cell 1 comprises three blocks composed of a memory value holding part 2, and switch parts 3 and 4. The memory value holding part 2 is composed of inverter gates IG1 and IG2 as a flip-flop circuit, and transistors Q3 and Q4 as a switch element. The switch parts 3 and 4 are shared by adjacent memory cells, thereby suppressing increase in the number of memory cell elements.
Patent JP-H04120127-A (JP)
Title: Resin composition for sealing and sealed semiconductor device
Inventor: NAGATA TSUTOMU
IPC: C08G59/40
Filed: 1990-09-11
Abstract: PURPOSE:To obtain the subject composition keeping excellent moisture-resistance after solder-dipping treatment and having excellent soldering-temperature resistance and long-term reliability by using a cresol-novolak epoxy resin, a specific polyfunctional phenolic resin, a specific cure accelerator and silica powder as essential components. CONSTITUTION:The objective composition contains (A) an o-cresol novolak epoxy resin, (B) a polyfunctional phenolic resin of formula I or II (n is 0 or integer of >=1; R is CmH2m+1; m is n), (C) a dialkylamino-1,8- diazabicyclo[5.0.4]undecene cure accelerator of formula III (R<1> and R<2> are CnH2n+1) and (D) silica powder as essential components. The amount of the component C is 0.01-5wt.% based on the resin composition. The composition can be used as a molding material by compounding the components A, B, C and D, homogeneously mixing with a mixer, etc., kneading with a hot roll under melting, solidifying the mixture by cooling and crushing the solidified product.
Patent JP-H03104323-A (JP)
Title: Radio data system receiver
Inventor: TOMOHIRO MAKOTO
IPC: H04B1/16
Filed: 1989-09-19
Abstract: PURPOSE:To discriminate whether or not a broadcast station received at present is an RDS(radio data system) station by providing a signal discrimination function section to discriminate whether or not the broadcast station received at present is an RDS station. CONSTITUTION:A signal discrimination section 10 discriminating whether or not a broadcast station received at present is an RDS station is connected to an RDS decoder 9. Moreover, the output of the signal discrimination section 10 is fed to a microcomputer section 6. Then the signal discrimination section 10 discriminates whether or not the broadcast station received at present is an RDS station. Based on the result of discrimination, when the broadcast station received at present is an RDS station, the received broadcast station is switched and when the broadcast station received at present is not an RDS station, the current broadcast is being received.