baber/WOPTO huggingface dataset:
Patent JP-S58114453-A (JP)
Title: Liquid-crystal display device
Inventor: KAWAI SATORU
IPC: H01L29/78
Filed: 1981-12-26
Abstract: PURPOSE:To prevent the degradation of the contrast of a picture by a method wherein a Schottky barrier is formed to the path of discharge currents having capacitance between a liquid-crystal driving electrode and a transparent electode in the reverse direction, reverse resistance is applied between source-drain in case of OFF and the resistance section of a time constant is increased. CONSTITUTION:A gate electrode 6 in NiCr is formed onto a glass plate 5, and a SiO2 gate film 7 and an amorphous Si film 8 are stacked. A Pt film 19 for the Schottky barrier is evaporated, a source electrode 9 in Al, a drain electrode 10, a Y selective line 2 and the liquid-crystal driving electrode 4 are formed, and coated with a SiO2 protective film 11, and a NiCr light-shielding film 12 is attached. Accordingly, when a Schottky and the Schottky barrier is formed between the amorphous Si 8 and the drain electrode 10 through negative pulse drive, the resistor R having a discharge time constant can be increased easily, the display of the picture can be held for the scan of one picture, and contrast can be improved with excellent reproducibility.
Patent JP-S6457642-A (JP)
Title: Semiconductor device
Inventor: KASAMA KUNIHIKO
IPC: H01L21/76
Filed: 1987-08-27
Abstract: PURPOSE:To reduce the leak current between elements, and improve the radiation resistance, by forming a polysilicon film, via a silicon thermal oxide film, on the side surface of a groove to isolate a plurality of element forming regions, and forming a multilayers of a plurality insulative material so as to fill the groove. CONSTITUTION:The title device is provided with the following; a groove selectively formed on a main surface of a silicon semiconductor substrate 101, a plurality of element forming regions isolated by said groove, a silicon thermal oxide film 106 formed on the side surface of said groove, a polysilicon film 107 formed on the side surface of the groove inside the polysilicon thermal oxide film 106 so as to be in contact with the silicon thermal oxide film 106, and multilayers 108, 109 of a plurality of insulative materials formed in the multiplexing manner in the groove so as to fill the groove where said polysilicon film 107 is formed. A plurality of insulative materials mentioned above are one of, e.g., silicon nitride, phosphate glass, boron phosphate glass, and silicon oxide. For example, a channel stopper region 105 is previously formed at the part being in contact with the groove of the substrate 101, and a MOS transistor is formed in the element forming region.
Patent JP-H02168831-A (JP)
Title: Cross coil rotorary magnet
Inventor: ROORANTO ZUUTORAA
IPC: H02K37/22
Filed: 1989-08-22
Abstract: PURPOSE: To transform the block replacement form, according to application, by forming the shaft of a rotor protuberantly from a bobbin, and besides, providing one of the two bobbin parts of the bobbin with a projecting lock, and providing the bobbin with a hole for insertion of a connection pin. CONSTITUTION: In the bobbin 14 consisting of bobbin parts 15 and 16, fixing members 24-27 are projected at the front web parts 17a-20a out of the four web parts 17-20, and these are engaged with the recess of a middle body 2 so as to retain this. These recesses are also used for centering. Moreover, the small tooth 13 fixed to the shaft of a rotor is projecting from a cross coil rotary magnet unit. This enables the small tooth 13 to be inserted into the gear device of the middle body 2. Furthermore, the bobbin part 16 is provided with holes 38 and 39, and the bobbin part 17 is provided with holes 40-43, and these are aligned separately for each pair and connection pins 4-7 are inserted. This substantially fixes the cross coil rotatory magnet device to a printed wiring board. Hereby, the transformation of block replacement form in accord with application becomes possible.
Patent JP-S60105404-A (JP)
Inventor: ISHIMARU MASAKUNI
IPC: A01B33/08
Filed: 1983-11-14
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-S58114986-A (JP)
Title: Ink ribbon cassette
Inventor: KAWATE KIYOO
IPC: B41J32/02
Filed: 1981-12-28
Abstract: PURPOSE:To provide an ink ribbon cassette which prevents missed and broken characters by arranging two pins inside a cassette outlet so that the space therebetween is larger than the folding width of the ink ribbon to eliminate the initial twist depending on the space between the pins. CONSTITUTION:Two pins 21 and 22 each with a small gap from inside walls of a cassette 4 are so arragged that the space therebetween is slightly larger than the folding width W of an ink ribbon 5 and the space thereof from the outlet of the cassette 4 is different from each other. The ink ribbon 5 goes out of the cassette 4 passing through the pins 21 and 22 like S viewed from above. While the first twist 9 stays between the pins 21 and 22, the subsequent inverse twist 10 comes between the pins 21 and 22 thereby eliminating the twists 9 and 10 cancelling each other. This prevents new twists 9 and 10 from going out of the cassette 4 and thus, the twist part 6 will not move.
Patent JP-H06194709-A (JP)
Title: Real-time optical correlation device
Inventor: JIEFURII BII SANPUSERU
IPC: G02B27/46
Filed: 1993-08-30
Abstract: PURPOSE: To make it possible to program and respond to the change of a reference picture in real time by obtaining a correlated picture from picture data expressing a first object and Fourier transformed picture data expressing a second object. CONSTITUTION: Picture data f (x, y) of an inspection object is inputted to a first phase modulation spatial optical modulator 12a , which outputs the phase modulated picture of the inspection object. This picture is Fouier-transformed by using a first transforming lens 13. The transformed image obtained as the result irradiates the surface of a second phase modulation spatial modulator 12b . At the same time, the second modulator 12b is phase-modulated by Fourier transformed data F*REP (u, v) from the reference object. As a result, a reflected light from the second modulator 12b is the produce of two Fourier-converted pictures. This reflected light is transformed by a transforming lens 14 again to obtain the correlated picture.
Patent JP-H0632044-A (JP)
Title: Manufacture of uneven pattern formed body
Inventor: SANKO KENICHIRO
IPC: B29C59/16
Filed: 1992-07-20
Abstract: PURPOSE:To provide a manufacture of an uneven pattern formed body which can manufacture easily the uneven pattern formed body revealing sharp and beautiful cubic effect without hurting the uneven pattern. CONSTITUTION:After a peeling base 4 obtained by providing a screening pattern printed layer 6 on an ionization radiation transmission base 5 whose surface possesses peelability and an uneven pattern forming base 8 are piled upon each other through ionizaiton radiation curing resin 7, to which ionizaiton radiation is applied and a part other than that corresponding to the screening pattern printed layer 6 of the ionization radiation curing resin 7 is solidified. Then in a manufacturing process of an uneven pattern forming body 15 forming an uneven pattern 14 by removing an uncured part 13 corresponding to the screening pattern printed layer 6 of the ionization radiation curing resin 7 along with the peeling base 4 by peeling the peeling base 4, uncured ionization radiation curing resin 11 remaining behind in a recessed part 9 of the uneven pattern 14 is buffed by making use of a roller 1 made of sponge into which a solvent is infiltrated, through which an appropriate quantity of the resin 11 is removed.
Patent JP-H0960171-A (JP)
Title: Sash fixture
Inventor: KUROSAWA YUJI
IPC: E06B3/54
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To improve the appearance of a mounting section, and to simplify mounting operation. SOLUTION: The mounting substrate 18 of a fixed bracket 24 is welded and fixed onto the outdoor side face of a steel frame 8. A connecting cylinder 25 is fitted externally onto the support plate 19 of the fixed bracket 24. A load bearing pin 35 is supported to the connecting cylinder 25. The hook section 49 of an engaging bracket 44 fixed onto the indoor side face of an exterior-wall panel 1 is hooked to the load bearing pin 35.
Patent JP-S6192767-A (JP)
Title: Coating method of oil parting material for casting mold
Inventor: HANAKI YASUMASA
IPC: B22D11/06
Filed: 1984-10-12
Abstract: PURPOSE:To optimize the coating amt. of a parting material and to stabilize casting by detecting objectively the amt. of the oil remaining in the oil parting material in a casting mold of a continuous casting machine by irradiation UV rays. CONSTITUTION:The parting material such as vegetable oil 7 is coated on the inside surface of a casting mold groove 4 in the continuous casting machine consisting of a casting wheel 2 and an endless belt 3. The UV rays are irradiated on the inside surface of the groove 4 from a UV generator 8 at the point of the time when a casting material 6 detaches from the wheel 2. The amt. of the oil remaining on the mold surface is objectively judged from the degree of the white light by making use of the principle that the oil 7 emits white fluorescence by reacting with the UV rays. The amt. of the oil to be coated is determined according to the amt. of the remaining oil and the oil 7 is sprayed to the surface of the grove 4 by an oil sprayer 9, by which the adequate amt. of the oil to be coated is obtd.
Patent JP-S59105692-A (JP)
Inventor: IMAMURA AKIO
IPC: G10H1/053
Filed: 1982-12-09
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-S60105585-A (JP)
Title: Two-color thermal recording material
Inventor: OOTAKI KAZUMI
IPC: B41M5/40
Filed: 1983-11-15
Abstract: PURPOSE:To enhance a color separating property, by successively laminating a high temp. color forming layer containing a leuco dye and a phenolic compound, an intermediate layer containing a color erasing agent and a low temp. color forming layer containing the leuco dye and a thiourea derivative onto a support. CONSTITUTION:A high temp. color forming layer containing a leuco dye and a phenolic compound is formed onto a support on which an intermediate layer represented by formula I is formed. Further, a low temp. color forming layer containing a leuco dye represented by formula II (wherein R<1> and R<2> are an 1-4C alkyl group and R<2> is chlorine or fluorine) and a thiourea derivative represented by formula III (wherein R<4> and R<5> are hydrogen, halogen, trifluoromethyl or an 1-4C alkyl group) is formed to obtain a two-color thermal recording material. Furthermore, an intermediate layer comprising a thermoplastic substance can be provided between the high temp. color forming layer and the color erasing intermediate layer.
Patent JP-H0876088-A (JP)
Title: Image display device
Inventor: SASAKI OSAMU
IPC: G02F1/1362
Filed: 1994-09-08
Abstract: PURPOSE: To reduce the area for providing each circuit element driving pixel and to efficiently form the circuit element by providing the same kind of each circuit element in respective adjacent pixels in a specified position. CONSTITUTION: For displaying an image by a scan signal and a data signal, many pixels 1 of a cell shape are arranged on a substrate in a two-dimensional matrix, that is, in a grid pattern. Then, each transistors 5, 6, a CMOS circuit 7 and capacitors 10, 11 are arranged so that an adjacent set of each drive circuits 4 becomes to be in axial symmetry for negative source wiring 9. Fur ther, in a set of each pixels 1 adjacent in the direction along the negative source wiring 9, each drive circuit 4 is formed so that a part of each drive circuit 4 overlaps the adjacent pixel. Then, in such a case, each drive circuit 4 is formed so that nearly a half of a formed position of a Pch transistor 7b in the drive circuit 4 overlaps on the adjacent pixel 1.
Patent JP-H0657738-A (JP)
Title: Earth retaining method
Inventor: ASANO RISABURO
IPC: E02D17/04
Filed: 1992-08-12
Abstract: PURPOSE:To safely carry out the work by installing an earth retaining frame in a groove and casting concrete to a sole plate portion of the frame and then back-filling the groove and retaining the ground on one side of the wall surface pieces of the earth retaining frame with the frame and excavating the soil. CONSTITUTION:A groove 6 is excavated along an earth retaining surface in such a manner that it may be deeper than an excavation bottom. Then, the back-filling earth 8 is filled up in the groove 6 and back-filled. The ground of the excavation side is excavated up to a bottomed elevation 9 with the frame 1 as an earth retaining wall. The frames 1 are built in one after another and connected with each other, thereby forming an earth retaining wall 10.
Patent JP-S6194322-A (JP)
Title: Apparatus for correcting surface shape of laminar plate
Inventor: SAKAI FUMIO
IPC: G03F7/20
Filed: 1984-10-16
Abstract: PURPOSE:To enable the surface shape of a laminar plate to be corrected, by providing a diaphragm for attracting and displacing the laminar plate, and further providing means for controlling the pressure to be supplied to the diaphragm. CONSTITUTION:A wafer 1 is disposed on a wafer chuck body 2 and is attracted to the body 2 and a diaphragm 5 by means of vacuum grooves 22 and 52. A driving section 7 controls the pressure to be supplied to the diaphragm 5 so that the diaphragm 5 is deformed, according to which the surface shape of the wafer 1 is changed into a concave, flat or convex shape. By smoothing the flatness of the wafer in this manner, any focus deviation with a mask can be properly corrected.
Patent JP-H1034246-A (JP)
Title: Production of bent multi layer tube
Inventor: TAKEUCHI SEI
IPC: B21D9/05
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of clearance caused on the releasing phenomenon between respective tube like stocks of the inside and the outside at the bending part by enlarging plural numbers of supplied tube like stocks and bending the tube expanded multi layer tube like stocks. SOLUTION: When tube like stocks 11, 12 arranged coaxially are supplied into a holder 13, the tube like stocks 11, 12 are enlarged and laminated with a spheric float tube expanding plug 30 supported freely swinging on the top end of a mandrel. The enlarged multi layer tube like stocks 11, 12 are inserted in a bending ring 40 composing a bending means 4 on the fore side. At that place, the tube expanding plug 30 is made eccentrically to the direction of bending ring 40, the bending ring 40 is inclined to the inserting direction of the tube like stocks 11, 12. So, while the tube like stocks 11, 12 are expanded, these are bent based on the eccentricity of the tube expanding plug 30 and the movement of the bending ring 40. On the result, the generation of clearance caused on the releasing phenomenon between the tube like stocks can be prevented.
Patent JP-H1168052-A (JP)
Title: Formation of integrated circuit
Inventor: SUN SHIH-WEI
IPC: H01L27/08
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To form a gate oxide of different thickness easily on a single chip by implanting a dopant into a first region and a dopant of different dosage into a second region thereby growing an oxide in the first region and an oxide of different thickness in the second region. SOLUTION: Nitrogen ions are implanted into the surface of a substrate in section A through a pad-like oxide layer 26 until a dosage of about 5×10<14> /cm<2> is reached, for example. The silicon surface in section A implanted with nitrogen ions is then exposed to an oxidizing atmosphere and a gate oxide layer of about 40Å is grown on the surface of the substrate. Subsequently, nitrogen ions are implanted into section B of the substrate 10 through the exposed pad-like oxide layer 26. Nitrogen ions are implanted at a dosage of 2×10<14> /cm<2> , for example. Subsequently, the silicon surface in section B implanted with nitrogen ions is exposed to an oxidizing atmosphere and a gate oxide layer of about 75Å is formed.
Patent JP-H0378032-A (JP)
Title: Microcomputer
Inventor: UEHARA TOSHIAKI
IPC: G06F9/48
Filed: 1989-08-21
Abstract: PURPOSE:To shorten the preprocessing time of interruption processing and to speed up a response to the interruption of a microcomputer by writing register information to be saved when an interruption is accepted in an interruption processing start address. CONSTITUTION:An interruption processing program is written in a storage circuit 5 and information in a register to be saved at the time of the interruption processing is stored in the head address of an interruption processing routine. When a peripheral circuit 4 generates an interruption request and the interruption permission flag of an interruption control register 17 indicates a permitted state, a corresponding interruption request flag is set and the interruption acceptance processing is carried out. Then the contents of a specific register are stored in addresses of the circuit 5 by a control circuit 19 according to the information in the register saved as the head data of the interruption processing from the circuit 5 at the item of the interruption processing. Consequently, the preprocessing time of the interruption processing is shortened and the interruption response is made fast.
Patent JP-H0747554-A (JP)
Title: Casting mold
Inventor: YAMAMOTO KAZUYA
IPC: B29C39/26
Filed: 1993-08-05
Abstract: PURPOSE:To prevent the generation of a failed product at the time of the molding of a casting resin. CONSTITUTION:In a casting mold wherein a metal insert holding support pin 4 incorporated in molds 1a, 1b and the pin 6 opposed to the support pin 4 are provided, radial air replacing grooves 4a are provided to the surface of the support pin 4 and the outer diameter of the support pin 4 is set so as to be smaller than that of the pin 6. By this constitution, the residual air generated at the time of the filling with a casting resin is escaped out of the mold and the external force generated when the support pin is detached is relaxed to prevent the generation of a failed product.
Patent JP-S6459605-A (JP)
Title: Manufacture of magnetic head
Inventor: HAMANA JUNJI
IPC: G11B5/10
Filed: 1987-08-31
Abstract: PURPOSE:To form a projection of a prescribed shape with high accuracy to a prescribed position of a slide face by covering a mask having a couple of mask windows formed in a prescribed shape and at a prescribed position onto a tape slide face finished for mirror surface processing and forming a projection stripe through the mask window by a physical film forming means. CONSTITUTION:A couple of magnetic cores 5 are butted and faced with the case window 3 via a gap 6 and inserted to a shield case 2 and fixed by a fix member 7. Then the mirror surface processing of the slide face 4 slided with the magnetic tape is applied, the slide face 4 is covered by a mask 8, zinc is used as a molten metal and welded till the thickness of weld reaches 0.5mm. Then the welded face is polished to form a prescribed shape of projection stripe 10 on a slide face 4. A couple of mask windows to form a couple of projection stripes 10 of a prescribed shape are provided to a prescribed position of the mask 8, the the molten metal is welded on the slide face 4 through the mask window 9 and the projection stripe 10 is formed easily with high accuracy for both position and shape.
Patent JP-S6194450-A (JP)
Title: Copying machine
Inventor: SAKAMOTO HIROSHI
IPC: B41J3/28
Filed: 1984-10-15
Abstract: PURPOSE:To eliminate troubles in quality of copying, to simplify its operation and to obtain a copying machine that can be used by anybody by providing an indication of the width of the copying machine and the position of a window at a position visible from the outside of the case of the copying machine. CONSTITUTION:A indication 15a that shows the width is provided on the outer face of a case 11 in the power part of the side of the case 11 of the copying machine 1 in the same width as that of copying paper 3. An indication 15b that shows the position of the reading window 5 of a reading section is provided on the outer face of the case 11. It is so structured that the extent 12 can be known clearly from the outside of the copying machine 1 from the interrelation between the extent 12 of copying of an original 2 read by the reading window 5 and the position of width. The position of the reading window 5 is also made to be known clearly to eliminate troubles in quality of copying. Thus, the copying machine 1 is made simple to operate and can be used by anybody.
Patent JP-H0551149-A (JP)
Title: Image forming device
Inventor: TANAKA HIDETAKE
IPC: G03G21/00
Filed: 1991-08-27
Abstract: PURPOSE:To prevent the lack and position deviation of an output image caused by a sheet size setting error, or a jam during conveyance. CONSTITUTION:A slit 1a is provided along the paper feed direction A of a paper supply tray 1, and resistors 2a, 2b are formed at the back face on both sides of the slit 1a. Piercing the slit 1a, a sheet guide 3 and a slider 4 are integrated and mounted slidably to the back face of the paper supply tray 1, and the resistors 2a, 2b are short-circuited by a movable plate spring 5 fitted to the slider 4. It is so formed that one ends of the resistors 2a, 2b can be connected to the connecting terminals 7a, 7b of a device body side tray receiving part 6, and the sheet guide 3 is brought into contact with one side end of stacked sheets to enable the detection of sheet size as resistance value information.
Patent JP-H1133810-A (JP)
Title: Speed crystal machining device
Inventor: OSONO KAZUO
IPC: B24B41/06
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a seed crystal machining device which can machine a notch slope of a seed crystal certainly, flatly, and also accurately in the inclination angle, can disperse the force by the contacting part of the seed crystal with a supporting rod, holds the seed crystal at a seed chuck always in the correct attitude, and enhances the reliability of the seed crystal at the time of mono-crystal pulling-up by a CZ method. SOLUTION: A seed crystal holding part holds a seed crystal 10 while adjustability is provided for the angle with respect to a rotary cutting device 2, and a side table is installed which can feed the crystal together with the holding part with positional adjustability reserved with respect to the rotary cutting device 2, and thereby the seed crystal with the angle and position adjust is together with the side table fed linearly in a first direction parallel with a rotational axis of the rotary cutting device 2, or a second or third direction perpendicular to the first direction, and the seed crystal 10 is contacted with a cutting tool 2a set in the device 2 followed by a machining process without caused a change in the angular relationship between the seed crystal 10 and the cutting tool 2a of the rotary cutting device 2.
Patent JP-2001039174-A (JP)
Title: Output drive unit of electric motor
Inventor: HIDA JUNICHI
IPC: B60K17/12
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts items of a drive unit including a transmission mechanism to transmit the rotational output of an electric motor, and reduce the size of the drive unit. SOLUTION: In the output drive unit of this electric motor, an end bracket 7 of a traveling motor 1 used as the electric motor is integrated with a gear case 8 of a drive unit 2, and an end bracket for the single traveling motor 1 is omitted, and the size of the traveling motor 1 is reduced in the longitudinal direction. The driving force of the traveling motor 1 is transmitted from a rotary shaft 10 of the traveling motor 1 to output shafts 40a, 40b via a gear 20, relay gears 22, 25, an input shaft 26, and a differential part 37 to drive wheels and to allow a battery forklift provided with, for example, the electric motor to travel.