baber/WOPTO huggingface dataset:
Patent JP-H01142723-A (JP)
Title: Graphic data input device for layout scanner
Inventor: MASUDA TOSHIAKI
IPC: G03F1/00
Filed: 1987-11-30
Abstract: PURPOSE:To easily input data in a scanner by correcting the image data of an apex extracted from the image data which is drawn on a layout specifying paper by matching it with a grid pattern and obtaining rectangular data corresponding to a layout range from the data of the apex already corrected. CONSTITUTION:A computer 2 superposes the grid pattern on the image data to match them and only when they coincide with each other, the apex is extracted as the apex of the rectangle and displayed on a color monitor 3. Next, a 1st apex which is in the shortest distance among the apices whose (x) coordinates coincide and directions of lines are opposed to one another is obtained. Moreover a 2nd apex which is in the shortest distance among the apices whose (y) coordinates coincide and directions of the lines are opposed and a 3rd apex which is the shortest distance among the apices whose (x) coordinates coincide with the 2nd apex and directions of the lines are opposed to the 2nd apex are decided. By repeating such operations, the coordinate data of all the layout ranges is automatically detected. Thus, the layout range is automatically extracted and the rectangular data which shows the layout range can be inputted in a layout scanner with a simple operation.
Patent JP-2001123497-A (JP)
Title: Opening/closing valve
Inventor: ITO KENICHI
IPC: E03D1/32
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an opening/closing valve advantageous in reducing a piping space and in securing an outward appearance. SOLUTION: An opening/closing valve has a first port 62 and a second port 72 in mutually separate positions, and has a housing 61 having flood ports 63, 73 communicating with a water passing passage and a piston 64 being arranged in the housing 61 and being a valve mechanism for supplying/stopping water to the water passing passage via the flood ports 63, 73. The second port 72 communicates with the first port 62 regardless of supply/stopping of water to the water passing passage.
Patent JP-S63157286-A (JP)
Title: Sweat gland detector for finger print
Inventor: YAHAGI HIRONORI
IPC: G06T7/00
Filed: 1986-12-20
Abstract: PURPOSE:To improve the accuracy of sweat gland detection by providing a circuit to calculate such distribution of finger print forming lines in zero density that there is no said lines in the extent of the combinations of branches in a finger print image at the time of collating a finger print picture, and judging a sweat gland as considering the state of the distribution in both directions of X and Y. CONSTITUTION:The fine-line processing of an inputted finger print picture is executed by a finger print fine line processor 10. Then in a inter-branching point distance calculation circuit 11 calculates the distance between the branching points of the image pattern. The combination of branching points in the vicinity of each other is obtained to determine a field of view (investigation area). Then the patter (finger print line) between the branching points is binarized, and a distribution drawing in which the pattern exists/does not exist is obtained by a distribution calculation circuit 12. At the time of projection in both directions of X and Y, the distribution amount (density is zero) in which no patterns exist through the entire field of view is obtained, and the data is transmitted to a sweat gland judgement part 13. When the distribution amount in directions of X and Y are both below a threshold and are only slightly different from each other, the presence of a sweat gland in the pattern is decided on.
Patent JP-H05137450-A (JP)
Title: Axial flow type thresher
Inventor: MINAMI RYUICHI
IPC: A01F12/24
Filed: 1991-11-19
Abstract: PURPOSE:To enable to perform in a good working state the switching of threshing styles represented by the switching between a rice.wheat-threshing style and a soybean.miscellaneous grain crop-threshing style. CONSTITUTION:A concave 3A is disposed below an axial flow type threshing cylinder, and a receiving net-attaching means is disposed for detachably attaching the receiving net 3B having smaller meshes than those of the concave 3A in the state that the receiving net 3B is overlapped on the inner surface of the concave 3A.
Patent JP-H02152709-A (JP)
Title: H-steel groove, scallop cutting machine capable of changing angle of identical cutter
Inventor: FUJIMOTO SHIGEKI
IPC: B23C3/12
Filed: 1988-11-29
Abstract: PURPOSE:To make both of scallop and groove cuttable with the same cutter by constituting this machine to cut the groove and scallop of H-steel in changing an angle of the same cutter. CONSTITUTION:It is formed into such a machine that makes a groove and a scallop of H-steel cuttable in changing an angle of the same cutter. The conventional machine was able to cut only the scallop of H-steel because of being impossible to change the cutter angle, but owing to this machine, such a structure that makes the scallop and the groove both cuttable in changing the angle of the same cutter optionally can be now actualized.
Patent JP-H07133399-A (JP)
Title: Crystalline propylene polymer composition
Inventor: NAKAJIMA YOICHI
IPC: C08L53/00
Filed: 1993-11-09
Abstract: PURPOSE:To obtain a polymer composition excellent in tensile elongation, impact resistance, high-temperature rigidity, etc., by incorporating a specified amount of a specified amide compound into a crystalline ethylene/propylene block copolymer having a specified composition and specified properties. CONSTITUTION:A first-step polymer comprising a crystalline propylene homopolymer of which the relation between the isotactic pentad fraction P and the melt flow rate MFR satisfies the formula I is produced. 70-95wt.%, based on the total polymer, of the first-step polymer is polymerized in at least one step with 30-5wt.%, based on the total polymer, ethylene optionally mixed with propylene to produce a crystalline ethylene/propylene block copolymer having an ethylene content of 3-20wt.%. 100 pts.wt. of this copolymer is then mixed with 0.001-1 pt.wt. amide compound of formula II or III (R1 is a 1-28C dicarboxylic acid; R2, R3, R5 and R6 are each a 3-18C cycloalkyl, etc.; and R4 is a 1-28C amino acid) (e.g. N,N'-dicyclohexylterephthalamide).
Patent JP-H03165026-A (JP)
Title: Manufacture of semiconductor device
Inventor: YANAI TETSURO
IPC: H01L21/28
Filed: 1989-11-24
Abstract: PURPOSE:To provide uniform high concentration in the entire semiconductor layer and to diffuse impurities sufficiently into the vicinity of an interface with a substrate by embedding the semiconductor layer in contact hole, and embedding a conductor layer, whose impurity diffusing speed is quicker than the semiconductor layer, in the semiconductor layer. CONSTITUTION:A polysilicon layer 16 as a semiconductor layer is deposited in a contact hole 15 which is opened in an interlayer insulating film 14 on a semiconductor substrate 11. A tungsten silicide layer 17 as a conductor layer whose impurity diffusing speed is quick is further deposited on the layer 16. Thereafter, the layer 17 and the layer 16 are continuously etched by anisotropic etching until the surface of the interlayer insulating film 14 is exposed. Thus, the tungsten silicide layer 17 and the polysilicon layer 16 are made to remain only in the contact hole. Then, phosphorus (P) ions as impurities are implanted into the surfaces of the embedded layers 16 and 17. Thereafter, heat treatment is performed in a nitrogen atmosphere. The phosphorus as the impurities are diffused into the entire bodies of the embedded layers 16 and 17. At this time, since the phosphorus is quickly diffused in the layer 17, the phosphorus is diffused to the bottom side of the polysilicon layer 16 through the layer 17 in a short time.
Patent JP-S63157365-A (JP)
Title: Physical address converter
Inventor: TAKAKU NORIO
IPC: G11B20/10
Filed: 1986-12-19
Abstract: PURPOSE:To effective utilize a bit of inherent information and to reduce a memory capacity by writing the inherent information relating to the number of cylinders, the number of heads, the number of sectors, etc., into a memory and reading them out of the memory when the initialization is carried out. CONSTITUTION:A physical address generator 21 receives the information relating to the system start from a start controller 5 and reads the inherent information relating to the number of cylinders, the number of heads, the number of sectors, etc., into a disk information storing memory 20 from a hard disk device 4 via a hard disk controller 3. The generator 21 receives an input/output request from an input/output controller 1 and extracts the inherent information, etc., the converting the information out of the memory 20. Then the generator 21 refers to the contents of the converting information and produces a physical address in response to the connected device 4 to output it to the controller 3.
Patent JP-H01145866-A (JP)
Title: Semiconductor device
Inventor: MORI KOJI
IPC: H01L29/786
Filed: 1987-12-01
Abstract: PURPOSE:To suppress the yield of resistors and capacitors due to P-N junctions and to improve driving frequencies, by doping the gate electrode of a transistor comprising a second polycrystalline semiconductor, implementing low resistance for the electrode, and providing a diffusion protecting layer comprising an oxide or a nitride thereon. CONSTITUTION:A first poly Si is formed on an insulating substrate 10. Patterning is performed, and a poly Si active layer 11 is provided. Then, a gate oxide film 12 is formed by thermal oxidation. Second poly Si 13 for a gate electrode is formed thereon by the similar way for the first poly Si. Impurities having the same polarity are diffused in the entire surface of the second poly Si 13. The diffusing impurities have an N type, in which P (or As) is a main component. A diffusion protecting layer 14 for a gate is formed on the entire surface of the obtained second poly Si 13, in which the impurities are diffused, by a sputtering method, a CVD method, a thermal oxidation method and the like. An insulator having excellent heat resistance, ceramics and the like are excellent for the layer. Oxide and nitrides of Be, Mg, Ca, Ba, Zn, Y, B, Al, Ti, Zr, Ge, Nb, Ta, P, Cr, Mo, W and Mn are used.
Patent JP-H10127410-A (JP)
Title: Armrest fitting structure of chair
Inventor: KATO KAZUNORI
IPC: A47C7/54
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To enable fitting of an armrest of a chair only by a bolt with a sufficient strength without any shake after fitting. SOLUTION: A fitting member 7 is integrally fixed to a lower edge of an L-shaped bent armrest support 6 by welding, etc., and a lateral aperture 13 is formed on a lower surface of a plastic seat supporting board 1. At the outer part of the lateral aperture 13, a flat standing member is integrally formed. A side edge of the fitting member 7 is inserted into the space above the flat standing member when the lower end of the armrest support 6 is inserted into the lateral aperture 13 for positioning, then the fitting member 7 is fixed to the lower surface of the seat supporting board 1 only by a bolt 21.
Patent JP-H04179099-A (JP)
Title: Fluorescent lamp driving circuit
Inventor: HOSONO MASAKI
IPC: H05B41/42
Filed: 1990-11-13
Abstract: PURPOSE:To prolong the battery life by changing the value of resonance capacitance of a constant current push-pull inverter circuit, and thereby controlling the brightness of a fluorescent lamp. CONSTITUTION:Resonance capacitors Cp1, Cp2 are inserted parallelly in a constant current push-pull inverter circuit, and a switching circuit is formed from transistors Q3-Q8 and resistances R3-R8. When a switch SW is on, the transistors Q7, Q3, Q4 are turned on to cause selection of the capacitor Cp1, and when the switch SW is off, the transistors Q8, Q5, Q6 are turned off to cause selection of the capacitor Cp2. If at this time the resonance capacitances of the capacitors Cp1, Cp2 are changed, the oscillative frequency changes, and the impedance of a capacitor Cs varies, and thus the brightness of a fluorescent lamp LA is controllable. Thereby the battery life of a liquid crystal TV can be prolonged.
Patent JP-H07237079-A (JP)
Title: Removing device for chip of work
Inventor: KATO KANJI
IPC: B23Q11/00
Filed: 1994-12-07
Abstract: PURPOSE:To surely remove chips by connecting a shaft extruding toward the inner periphery of a body to the spindle of a turret to rotate it, and axially moving a rotary member engaging on the shaft with rotation, and stretching and contracting a removing member attached fast to the rotary member from the body with rotation. CONSTITUTION:A body 1 is attached to a turret, and the engaging part 2A of its shaft 2 is connected to a spindle. When the end 3A of a driving bush 3 is at the maximum stretching and contracting position where it abuts on a retainer 22, the shaft 2 is clockwisely rotated by the spindle. The driving bush 3 therefore rotates too, and a nut 4 threadedly engaged with a thread part 31 moves axially toward the opening end 1A of the body 1 to rotate a coil spring 6 through a sleeve 32 and moreover to displace it from the body 1 in the direction of elongation. The tip of the coil spring 6 is inserted into the hole of the work, and the spring 6 elongates with chips wound round itself to remove the chips.
Patent JP-H02151395-A (JP)
Title: Manufacture of flux cored wire for welding
Inventor: TABATA KAZUFUMI
IPC: B23K35/40
Filed: 1988-12-02
Abstract: PURPOSE:To prevent the disconnection at the time of working of the diameter reduction based on a failure of permeability and fluidity of a flux and to improve the yield of a flux cored wire by setting the viscosity of the flux to be used at the time of manufacturing the flux cored wire for welding. CONSTITUTION:By filling the inside of a metallic conduit 2 with a welding use flux 3, or filling the inside of a round metallic band 6 and a folded metallic band 7 with the welding use flux 3, they are formed to a round shape. Subsequently, by bringing them to wire drawing and diameter reduction, a welding use flux cored seamless wire 1 or a flux cored open wire 5 is manufactured. In this case, with respect to a grain size of the flux filled in the inside, that which has 0.004-20m<2>/g specific surface ares is used, by which permeability and fluidity of the flux are satisfactory and a disconnection at the time of wire drawing caused by an unfilled part of the flux in the metallic conduit 2 and the metallic bands 6, 7 formed in a round shape and the variance of a filling rate does not occur, and the welding use flux cored wire can be manufactured with an excellent product yield.
Patent JP-H06286877-A (JP)
Title: End wall for winding roll made of injection molding material
Inventor: HAINTSU KURENPU
IPC: B65D85/66
Filed: 1993-12-03
Abstract: PURPOSE: To easily and surely stack rolls packaged with an end wall onto a pallet so as to increase the strength of the end wall by providing on the front side of a plate an annular attachment surrounding a plug-in peg, and making the outside diameter of the annular attachment smaller than the length of the edge region of the end wall and the diameter of the wound roll. CONSTITUTION: This end wall 1 has a square plate 11 where locking lugs 4 having lug projections 16 are disposed on the four corners thereof. Stacking lugs 9, 19 differing in length and cross section from one another are provided on three side walls 13 of the plate 11 of the end wall 1 and a corrugation 31 is provided on the fourth side wall 30. The front side of the end wall facing a wound roll has an annular attachment 35 protecting the ends of the wound roll and surrounding a central plug-in peg 2. The outside diameter (d) of the annular attachment 35 is smaller than the length of the edge of the end wall 1 and the diameter D of the wound roll 27. Thus, contact and compression between the edge region of the wound roll 27 and the end wall 1 are avoided and stacking of the rolls packaged by the end wall 1 will not be hindered.
Patent JP-H09142575-A (JP)
Title: Floating roof type storage tank
Inventor: FUJITA HARUO
IPC: B65D90/38
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To rapidly attenuate the sloshing generating when a float ing roof type storage tank vibrates. SOLUTION: A floating roof type storage tank is provided with a tank body 1 opened at the upper face and a roof 5 floating on the level of the liquid stored in the tank and vertically sliding on the inner peripheral face of the side plates 4. Strings 9 are suspended from the underface of the floating roof 5. A pair of plates 12, 13 are connected thereto so as to be freely tilted form resistant plates 10. Respective plates 12, 13 are suspended by the strings 9 so that they can be tilted only in the upward closing direction from the nearly horizontally unfolded state. In this way, even if the sloshing arises in the liquid 8 in the tank body 1 owing to an earthquake or the like, respecive plates 12, 13 as the resistant plates 10 are almost horizontally unfolded when the floating roof 5 moves upward and a resistant force acts on the plates to prevent the floating roof from vibrating.  And hence, the sloshing is rapidly attenuated.
Patent JP-H02149819-A (JP)
Title: Liquid crystal cell substrate with transparent electrode and its production
Inventor: ICHIKAWA RINJIRO
IPC: G02F1/1333
Filed: 1988-11-30
Abstract: PURPOSE:To improve productivity by providing a transparent electrode on one surface of a specific electrode supporting film and sticking the electrode supporting film side to a specific base material, thereby laminating and integrating the film and the base material. CONSTITUTION:The electrode supporting film 1 side of the electrode supporting film 1 with the transparent electrode 2 having the constitution provided with the transparent electrode 2 on one surface of the electrode supporting film 1 which has <=50nm retardation value and >=60% light beam transmissivity and can be wound to a roll shape is stuck to the base material 4 having <=80nm retardation value and >=60% light beam transmissivity by which the film and the base material are laminated and integrated. The productivity is improved in this way and the cost is reduced.
Patent JP-H03162333-A (JP)
Title: Sheet feed device
Inventor: HIRANO SEIICHI
IPC: B65H11/00
Filed: 1989-11-21
Abstract: PURPOSE:To prevent injury of edge parts even if a paper feed roller is formed out of raw material of high friction coefficient such as rubber by forming a flat cutout face having non-contact relation with received sheets on a part of the circumferential face of a paper feed roller, and coating the cutout face and its both side edge parts with a member of low friction coefficient. CONSTITUTION:A lever 15 always energized to slidably contact with the circumferential face of a cam 13 is brought into contact with the engaging projection part 13a of the cam 13 through its extreme end, so that the cutout faces 10a of paper feed rollers 10 are stopped on the upward inclined position facing to the inserting side of a manual inserting sheet S2. When the manual inserting sheet S2 is slidably inserted between a paper sheet cover 5 and a manual inserting sheet guide plate 6 in this condition, so as to print on a desired sheet, the extreme end of the sheet abuts to the cutout faces 10a of the paper feed rollers 10, the sheet is smoothly guided with thin plates 11 of low friction coefficient provided on the faces 10a, guided with a sheet guide plate 8 same as received sheet S1 in a cassette, and fed to a platen 7.
Patent JP-2000127363-A (JP)
Title: Imaging apparatus and method
Inventor: OGATA NOBUHIKO
IPC: B41J2/01
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To determine a machine number pattern without deteriorating the image quality under draft mode by increasing the total quantity of coloring matter being imparted for forming a specified image pattern to be superposed under draft mode as compared with a case where the image pattern is to be formed without being decimated. SOLUTION: When a record information signal 28 is in draft mode, a machine number generating circuit 24 delivers a machine number pattern applicable under draft mode to several machine number pattern selection circuit 25. The circuit 25 selects a machine number pattern suitable for the type of recording medium and delivers it to an adder circuit 26. In case of draft mode, a machine number pattern wider than that for ordinary mode is employed, for example. The circuit 26 adds the machine number pattern data to an image data of the color for recording the machine number pattern among quantized image data and delivers the sum to a decimation circuit 27. The circuit 27 decimates the image data from the circuit 26 such that a specified print duty is obtained and delivers the decimated image data to a recording head unit 3.
Patent JP-H02201547-A (JP)
Title: Buffer circuit means of tester and calibration array and method
Inventor: TOOMASU PII ROTSUKU
IPC: G06F11/267
Filed: 1989-11-22
Abstract: PURPOSE: To improve the test and diagnosis performance of a microprocessor (μP)-base system by generating a synchronizing signal, which controls signal reception in both of a gated data buffer and a gated status buffer, in response to a signal indicating the operation state of a μP. CONSTITUTION: A bus cycle state machine 200 subjects the signal, which reflects the operation state (status pin) of a UUT14 μP, to logical operation under the control of a main frame and generates a control signal which controls a synchronizing pulse generation state machine 202 which generates the synchronizing signal in response to the signal. The synchronizing signal directly controls gated buffers 214 and 216 to acquire the momentary state of the μP, so that the faulty μP or an improper state of a forced line can be efficiently diagnosed. Thus, the test and diagnosis performance of the μP-base electronic system is improved.
Patent JP-H01146466-A (JP)
Title: Coding and decoding system for picture data
Inventor: TANAKA TAKESHI
IPC: G06F3/041
Filed: 1987-12-03
Abstract: PURPOSE:To compress data quantity efficiently by calculating a speed of a drawn picture, calculating the acceleration and calculating the coordinate of a prediction point based on the acceleration. CONSTITUTION:A coordinate of a one preceding sampling point Pk-1 with respect to a sampling point Pk is stored in a work area Xi-1,Yi-1, a coordinate of a 1st predicting point APk corresponding to the sampling point Pk is stored in a work area AXi, AYi, a difference dXi, dYi of two preceding sampling point Pk-2 with respect to the sampling point Pk and the sampling point Pk-1 is stored in a work area dXj, dYj and a difference dX2, dY2 of the 3 preceding sampling point Pk-3 of the sampling point Pk and the sampling point Pk-2 is stored in a work area dxj-1, dYj-1. A difference aX, aY of the coordinates dX1, dY1 and dX2, dY2 is obtained to obtain the coordinate of a 2nd prediction point BPk with respect to the sample point Pk. Moreover, an error is obtained from the coordinate of the sample point Pk and the coordinate of the 2nd prediction point BPk to apply coding.
Patent JP-H11138801-A (JP)
Title: Ink-jet type recording head
Inventor: YONEKUBO SHUJI
IPC: B41J2/055
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain sufficient compliance even when a compliance part is reduced in area. SOLUTION: This recording head comprises an actuator unit 10 and a low passage unit 30. The actuator unit 10 is constituted by integrally baking with the use of a ceramics material a first lid member 12, a pressure generation chamber-forming member 14 having one face sealed by the first lid member 12 thereby forming a pressure generation chamber 15, a second lid member 16 shutting the other face of the pressure generation chamber 15, a spacer 19 having a compliance size regulation window 21 which has one face shut by the second lid member 16, and a compliance thin member 24 shutting the other face of the compliance size regulation window 21. The flow passage unit 30 has a common ink chamber 32, and a nozzle opening 35 communicating with the pressure generation chamber 15.