baber/WOPTO huggingface dataset:
Patent JP-H0698340-A (JP)
Title: Landing correction device
Inventor: INOUE YASUNORI
IPC: H04N9/29
Filed: 1992-09-11
Abstract: PURPOSE:To simplify the adjustment method for landing correction and to implement highly accurate landing correction. CONSTITUTION:A landing correction means of a correction coil pair made of two coils such as an X axis direction correction coil 7 and a Y axis direction correction coil 8 is arranged to a prescribed position around the circumferential part of a cathode ray tube. A magnetic field direction setting section 12 setting a magnetic field direction of a correction magnetic field generated by a landing correction means and a magnetic field strength adjustment section 13 adjusting the magnetic field strength are sequentially controlled in terms of algorithm by a control section 14 to make the direction of the earth magnetism coincident with the direction of an electron beam. Thus, simple landing correction with high accuracy using digital control is realized.
Patent JP-H08108707-A (JP)
Title: Pneumatic tire
Inventor: HAMADA TOKIYOSHI
IPC: B60C9/20
Filed: 1994-10-06
Abstract: PURPOSE: To realize a lightweight structure for the improvement of fuel consumption and prevent the occurrence of BEL due to the rust of a steel breaker by providing outer liner rubber having low air permeability at the outside of the steel breaker along a radial direction for the coverage thereof. CONSTITUTION: A steel breaker 7 is laid outside the crown of a carcass 6 within a tread section 1, and inner liner rubber 8 having low air permeability is pasted to the inner surface of a tire for preventing an air leak. Furthermore, outer liner rubber 9 having low air permeability is provided to cover the whole of the steel breaker 7. According to this construction, the ingress of moisture from the outside can be prevented, and steel can be protected against rusting, thereby ensuring freedom from the deterioration of adhesive strength and improving a function of resisting BEL.
Patent JP-H08106097-A (JP)
Title: Liquid crystal oriented film and liquid crystal element device
Inventor: TAMAI MASAJI
IPC: G02F1/1337
Filed: 1994-10-06
Abstract: PURPOSE: To provide a liquid crystal oriented film with which the seizing can be reduced and a good orientational property of a liquid crystal can be obtained by using a polyimide having a specified structural unit as the major component of the oriented film. CONSTITUTION: This liquid crystal oriented film contains a polyimide having a structural unit represented by the formula as its major component. In this formula: each of X and Y is a hydrogen atom, alkyl group having 1 to 3 carbon atoms, fluorine atom, chlorine atom or trifluoromethyl group and X and Y are the same or different, wherein the position of each of these substituents X and Y may be an ortho or meta position; and R is a quadrivalent aromatic or aliphatic group, or a quadrivalent combined group having both aromatic properties and aliphatic properties. To improve the adhesion of the oriented film to a substrate, an amino silicon or diamino silicone compound can be added to this oriented film.  The oriented film is formed on a substrate by coating the substrate with a solution that is prepared by dissolving in a solvent a polyamide acid obtained through condensing a tetracarboxylic dianhydride with a diamine compound.
Patent JP-H03104386-A (JP)
Title: High quality video camera
Inventor: YOSHIKAWA WATARU
IPC: H04N5/355
Filed: 1989-09-18
Abstract: PURPOSE:To increase the dynamic range of an incident light intensity by outputting a low level or a high level switching signal depending whether an output of a 1st or 2nd level converter is smaller or larger than a reference voltage and selecting an output of the 1st or 2nd level converter depending on the level of the switching signal. CONSTITUTION:Outputs S3, S4 of level converters 31, 32 are respectively inputted to input terminals IN1, IN2 of a switch circuit 33. Moreover, the output S3 is fed to one input terminal of a comparator 34 and compared momentarily with a reference voltage Vr. In the case of S3<Vr, a switching signal S5 at an L(low level) and in the case of S3>=Vr, the switching signal S5 at an H(high level) is given to a control terminal CTL of the switch circuit 33 from the comparator 34. The input terminals IN1, IN2 of the switch circuit 33 are switchingly connected to an output terminal OUT respectively depending on the L and H level of the switching signal S5. Thus, both upper and lower limits of the dynamic range of the incident light strength are expanded.
Patent JP-H0698578-A (JP)
Title: Speed detector
Inventor: AZUMA KAZUKI
IPC: H02P5/00
Filed: 1992-09-11
Abstract: PURPOSE:To expand the range of the variation of the frequency characteristics of a circuit which is composed of a speed detector and a digital filter connected to it as its post-stage and, further, switch the frequency characteristics instantaneously. CONSTITUTION:A subtractor 13 subtracts an input time of a speed detection signal; which is a signal one cycle before a current speed detection signal and is supplied by a delay device 12 from an input time of the speed detection signal currently inputted to obtain a period D1 of the speed detection signal. A subtractor 14 subtracts a target period L1 from the period D1 to obtain a speed error data E1. A subtractor 17 subtracts an input time of a speed detection signal which is a signal (n) cycles before the current speed detection signal (wherein (n) denotes a positive integer not smaller than 2) and is supplied by a delay device 16 from the input time of the speed detection signal currently inputted to obtain a period D2 of the speed detection signal. A subtractor subtracts 18 a target period L2 from the period D2 to obtain a speed error data E2. An adder 20 adds E3 and E4 which are results obtained by multiplying E1 and E2 with respective factors by multipliers 15 and 19 to each other and synthesizes a speed error signal E.
Patent JP-H06204504-A (JP)
Title: Multiple peak resonance tunnel diode
Inventor: HAN TSUONGU YUAN
IPC: G11C11/56
Filed: 1993-09-29
Abstract: PURPOSE: To provide a multiple peak resonant tunnel diode having desired current/voltage characteristics. CONSTITUTION: A resonant tunnel diode 10, having a preset cross-sectional area, and a series resistor, having a preset resistance value, are vertically stacked on a substrate, and a plurality of vertical semiconductor structures 312 and 13 are formed. When these vertical semiconductor structures are parallel-connected, the cross-sectional area of the vertical semiconductor structures 12 and 13 and series resistance values 14, 24 and 28 are changed for the purpose of obtaining the desired current/voltage characteristics finally.
Patent JP-H03107120-A (JP)
Title: Three-dimensional display system
Inventor: ABE SHINJI
IPC: H04N13/04
Filed: 1989-09-21
Abstract: PURPOSE:To enable a user to view three-dimensional images without using special spectacles, etc., by obtaining visible light emitting points by using a medium which is transparent in visual sensation and two kinds of invisible light and scanning the same. CONSTITUTION:A transparent container (a) in which the medium is sealed, light 1 which is (b), light 2 which is (c), light 3 which is (d), a light source (e) for generating the light 1, a light source (f) for generating the light 2, and devices (g), (h) for controlling the beam directions of the light 1 and the light 2 are provided. The beams of the light 1 and the light 2 are so projected as to form an intersected point in the medium by using the light sources (e), (f) and the controllers (g), (h) to obtain the light emission point of the light 3, then the beam directions of the light 1 and the light 2 are controlled by using the controllers (g), (h), by which the light emission point in the medium is scanned three-dimensionally to form the three-dimensional image. There is no need for the user to wear special spectacles, or the like in order to view the three-dimensional image in this way.
Patent JP-H03206162-A (JP)
Title: Nonwoven fabric stabilized by stitching joint
Inventor: DEIMITORI PIITAA ZAFUIROGURU
IPC: D04H3/10
Filed: 1990-09-13
Abstract: PURPOSE: To obtain a non-woven fabric excellent in strength and washing resistance by performing a stitch sewing with a non-elongating thread in a specific angle to stitch rows formed by a bulkable thread in a specific interval on a non-woven fabric having a specific unit weight. CONSTITUTION: This non-woven fabric is obtained by sewing a non-woven fabric having 15-150 g per 1 m<2> fiber weight with stitches in a range of 1-7 number of needles within each row by taking an interval of 2-8 rows per 1 cm by using a multiple needles stitching machine with a bulkable thread and then performing a sewing in a direction of making at least 50 deg. angle to the above stitch rows by using a non-elongating thread.
Patent JP-H03105830-A (JP)
Title: Deflecting yoke
Inventor: KOIZUMI HIROHISA
IPC: H01J29/76
Filed: 1989-09-19
Abstract: PURPOSE:To obtain the cancel effect of the leakage magnetic field by means of loss corrent by arranging the cancel coils of both sides in such a way as to be roughly faced to each other while a circular magnetic core is held, and thereby concurrently providing said circular magnetic core with projections in such a way that its upper surface is faced to said cancel coils. CONSTITUTION:The cancel coils 6 and 7 of both sides are arranged in such a way as to be faced to each other while a circular magnetic core 2 is held, and the circular magnetic core 2 is concurrently formed with projections 10 and 11 in such a way that its upper section is faced to the cancel coils 6 and 7. Magnetic resistance between each cancel coil and the circular core 2 can thereby be lowered to a great extent so that the circular magnetic core 2 effectively acts as a magnetic path to form a magnetic field for canceiling. By this constitution, powerful magnetic field can thereby be obtained.
Patent JP-H04126712-A (JP)
Title: Silicon-containing (meth)acrylate, resin composition containing the same (meth)acrylate and cured material thereof
Inventor: ISHII KAZUHIKO
IPC: C08G77/22
Filed: 1990-09-17
Abstract: PURPOSE:To obtain the title new odorless resin composition shown by a specific formula, useful for electronics, excellently curable by ultraviolet rays, providing an odorless noncorrosive cured material. CONSTITUTION:The objective compound shown by formula I or formula II [R0 is lower alkyl; R1 is part obtained by removing hydroxyl group from hydroxyl-containing (meth)acrylate; n is 0-20; m is 1-5]. The amount of the compound used in a resin composition is preferably 20-95wt.%.
Patent JP-S60136375-A (JP)
Title: Manufacture of semiconductor device
Inventor: MITANI SHINICHIROU
IPC: H01L29/78
Filed: 1983-12-26
Abstract: PURPOSE:To facilitate the realization of highly integrated metal silicides without causing damage to junctions by a method wherein a film is deposited by application on a metal silicide film formed on the surface of a substrate and the applied film and metal silicide film are consecutively or simultaneously etched. CONSTITUTION:A field oxide film 2 and gate oxide film 3 are formed on the primary surface of a semiconductor substrate 1 composed of Si or the like. A W film 4 is formed, then an SiO2 film 5 thereon. Both are subjected to patterning for the formation of a gate electrode 6 and P ions are implanted. Following the formation of an SiO2 film 8, etching is effected for the formation of a side wall 9 with the SiO2 film 8 retained on the sides of the gate electrode 6. A metal silicide film 11 of MoSi or the like is formed to cover the entire surface, whereon a film 12 is formed by the application of a material such as a photoresist or glass. The applied film 12 and metal silicide film 11 are simultaneously subjected to etching which continues until the side wall 9 of the gate electrode 6 and the field oxide film 2 are exposed. The entire surface is coated by a PSG film 13 to serve as an interlayer insulating film and then exposed to heat treatment.
Patent JP-H0576569-A (JP)
Title: Article having target part for tacky adhesion and production thereof
Inventor: MATSUMOTO MUTSUO
IPC: A61F13/56
Filed: 1991-09-24
Abstract: PURPOSE:To reduce the overall cost for forming target parts by drawing the marks indicting the tab sticking positions of the target parts with the coating patterns of a hot melt resin compsn. CONSTITUTION:A paper diaper 110 is formed with the target parts 102 by the hot melt resin compsn. applied like dots on the surface of a base material 101. Such diaper is produced by continuously supplying tissue paper from a roll and inserting a water absorbent material 3 between two sheets of the tissue paper. The hot melt resin compsn. 25 is applied from a cylindrical screw 260 rotating around its central axis by the required amt. each on a polyethylene (PE) film 20 supplied continuously from a roll 21 to form the target parts 102 on the surface on the outer side of the PE film 20. The target parts are obtd. from the fewer materials with the simple stage in this way and the cost reduction is attained.
Patent JP-H0580704-A (JP)
Title: Substrate for liquid crystal display
Inventor: MIYAZAKI DAISUKE
IPC: G09F9/35
Filed: 1991-09-25
Abstract: PURPOSE:To prevent the degradation in image characteristics based on the reflected light in a light shielding layer by roughening the max. roughness of the light shielding layer forming part on the surface of the one substrate of a liquid crystal display panel to specific surface roughness and forming a light shielding layer thereon. CONSTITUTION:This substrate consists of a flat plate-like transparent substrate 10 which consists of borosilicate glass, the matrix-shaped light shielding layer 11 which is provided on one surface of this transparent substrate 10 and consists of the thin film of a chromium metal, colored layers 12B, 12G, 12R of three colors which are so provided in the spacing parts of this light shielding layer 11 as to partly overlap on the light shielding layer 11, a transparent protective layer 13 which consists of an acrylic resin, etc., provided on the light shielding layer 11 and the colored layers 12B, 12G, 12R, and a transparent conductive thin film 14 which consists of ITO, etc., provided on the transparent protective layer 13. The light shielding layer 11 forming part of the transparent substrate 10 of such substrate in particular is roughened to the surface roughness having >=0.2nm max. surface roughness Rmax and the light shielding layer 11 is formed on such roughened surface.
Patent JP-H08103277-A (JP)
Title: Protein kinase gene
Inventor: MURANAKA TOSHIYA
IPC: C12N5/10
Filed: 1994-10-07
Abstract: PURPOSE: To obtain the subject gene giving plants resistant against diseases, pests, temperatures, dryness, etc., by breeding the DNA of a Solanum plant in Solanaceae by a polymerase chain reaction using a specific base sequence oligomer as a primer. CONSTITUTION: The new protein kinase gene playing an important role in the signal transmission system of a plant, and capable of artificially controlling the signal transmission system of the plant and breeding the plant expressing resistance against diseased, pests, high temperatures, dryness, low temperatures, injuries, etc., is obtained by breeding either of the genom DNA and cDNA of a Solanum plant in Solanaceae by a polymerase chain reaction using as a primer an oligonucleoticle expressed by two base sequences selected from a base sequence group comprising sequences of formulas I and II and a base sequence group comprising sequences of formulas III, IV, etc., respectively.
Patent JP-S6489486-A (JP)
Title: Manufacture of porous piezo-electric ceramic material
Inventor: ABE KAZUHIDE
IPC: H01L41/39
Filed: 1987-09-30
Abstract: PURPOSE:To obtain a reproducible final shape by adding a specified amount of powder of lithium carbonate to a powder of piezoelectric ceramic material, and by mixing them, and furthermore by forming and burning them. CONSTITUTION:The composition of a piezoelectric ceramic material to be used is expressed as (Pb1-x-ySrxBay)[(Zn1/3Nb2/3)1-u-vZruTiv)O3. This ceramic powder can be obtained by mixing materials of PbO, BaCO3, ZnO, ZrO2, and TiO2 at a proper ratio, burning this temporarily at 800-900 deg.C, and crushing it with a ball mill. Then, piezoelectric ceramic with 1-10wt.% lithium carbonate added is mixed using a ball mill. After mixing, this is dried sufficiently at 120 deg.C, is made a powder by adding a PVA water-solution, is formed, and is burned at 1250-1300 deg.C. Next, after the burned material is ground, it is burned by applying silver paste on both sides, and furthermore is applied with a voltage of 2.5kV DC in an insulating oil at 50 deg.C.
Patent JP-S6398725-A (JP)
Title: Display circuit for compact computer
Inventor: SAITO ISAO
IPC: G06F3/14
Filed: 1986-10-16
Abstract: PURPOSE:To realize display of picture data on plural screens by using plural displays. CONSTITUTION:The display information on several screens are written into a picture memory 3 by a CPU1 of a microprocessor and the areas of the display information corresponding to displays 10a and 10b are decided by the commands of the CPU1. These display information are supplied to the corresponding video signal converters 9a and 9b under the control of a picture control circuit 4. The converters 9a and 9b convert the input display information into video signals under the control of a picture control circuit 8. These video signals are displayed on displays 10a and 10b. Thus it is possible to display the display information on plural screens written into the memory 3 on the displays 10a and 10b by the CPU1. In such a way, a larger quantity of information can be displayed simultaneously with a compact computer.
Patent JP-H0298585-A (JP)
Title: Structure of manhole cylinder
Inventor: YASUDA EIJI
IPC: B65D90/10
Filed: 1988-09-30
Abstract: PURPOSE:To obtain a manhole cylinder simple to process and easy to store, transport and handle by making a structure wherein a manhole cylinder is divided into a plurality of pieces and unified on a construction site. CONSTITUTION:A cylindrical manhole cylinder 1 is divided into a plurality of pieces 2,3 whose cross section is semicircular, and opposing side edges of the pieces 2,3 are connected and unified by a joint rail 4. The piece 2 is formed with respective tubes, for example a cut portion 2c directing downward from a through position of an oil inlet tube 11 indicated by a chain line in the figure. A folded portions 2a, 3a which are folded 180 deg. respectively are formed on the opposing side edges of the pieces 2, 3. On the other hand, both side edges of the joint rail 4 are formed with folded portions 4a, 4a which are folded 180 deg. respectively and are to be fitted to slits of said folded portions 2a, 3a. The pieces 2, 3 are connected and integrated by the folded portions 4a, 4a of the joint rail 4 to be fitted to the folded portions 2a, 3a.
Patent JP-H1092953-A (JP)
Title: Semiconductor device and its manufacture
Inventor: UCHIDA TETSUYA
IPC: H01L27/04
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To prevent a gate electrode and a load resistor from being short- circuited with a power supply voltage wiring, reduce a cell area and increase a margin for the overlapping discrpancy of a mask at the time of manufacture. SOLUTION: A semiconductor device has a memory cell which is composed of a flip-flop consisting of driving transistors and a load resistor 52 and data transfer transistors. The respective gate electrodes of the transistors and word lines W are formed in a gate polycide layer 45 and the respective gate electrodes of the transistors and the word lines W are electrically separated from each other. A power supply voltage wiring 53 through which a power is supplied to the flip-flop and the load resistor 52 are formed in a polycrystalline silicon layer 47 which is formed on the gate polycide layer 45 with a silicon oxide film 46 therebetween.
Patent JP-H0798155-A (JP)
Title: Operation method of hot water supply apparatus by use of once-through heat exchanger
Inventor: IZAKI HIROKAZU
IPC: F24H1/10
Filed: 1993-09-30
Abstract: PURPOSE:To provide an improved operation method for a hot water supply apparatus wherein undesirable variation in outlet water temperature is prevented, in consideration of highly improved functions of a microcomputer. CONSTITUTION:In starting-up time when the operation of a hot water supply apparatus having an once-through heat exchanger is restarted after a stop of operation, the period of time toff from the stop of the operation to the restart of the operation is counted. If the toff is not more than a specified value, an input less than that at an conventional restart is effected in the restarting-up time, and after the elapse of a specified time the input at the conventional restart is effected.
Patent JP-S61123097-A (JP)
Title: Binary voltage output circuit
Inventor: KAMEI TAKASHI
IPC: G11C16/06
Filed: 1984-11-20
Abstract: PURPOSE:To obtain secure and stable operation by directly inputting the output of NAND circuit to the gate of N channel transister (N-Tr) which composes of the inverter, and through the transfer gate to the P channel transister (p-Tr). CONSTITUTION:When the output of NAND gate becomes '1', the potential Vcc of output node N1 is directly impressed to the gate of N-TrQ 9 of an invert er 35, and Q9 is immediately turned on and the output node N5 of the inverter 35 begins to trail. The output of the NAND circuit 31 is transmitted to the node N11 through the transfer gate 33, and when the potential of the output node N5 trails down to SW-VTH, the output stabilizing circuit is turned on, and the node 11 rapidly rise up towards the SW potential, and P-TrQ 8 of the inverter 35 is turned off, and the node 5 is stabilized at '0'. So, it does not happen that the output of the inverter is unstable until the node 11 rises up to Vcc-VTH.
Patent JP-S61124086-A (JP)
Inventor: KIRITOOSHI AYUMI
IPC: H05B3/00
Filed: 1984-11-20
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-H07101086-A (JP)
Title: Recording device
Inventor: IKEDA KOJI
IPC: B41J2/325
Filed: 1993-09-30
Abstract: PURPOSE:To obtain high quality image having few void and favorable fixing properties over a long period of time even to recording paper having low surface smoothness. CONSTITUTION:The recording device concerned is equipped with an intermediate transferring medium 2 made of a liquid silicone rubber, which hardens through the addition reaction with an organopolysiloxane having a vinyl group at its terminal and organohydrodienepolysiloxane having a hydrogen group at its terminal and, at the same time, contains no reinforcing filler, so as to once form ink image 11 on the intermediate transferring medium 2 and then urgingly transfer the ink image 11 or recording paper 10 in order to obtain high quality image having a few void and favorable fixing properties even to recording paper having low surface smoothness. Further, by taking the material of the silicone rubber employed in the intermediate transferring medium 2 into full consideration, the favorable transferring characteristics of the ink image 11 to the recording paper 10 can be obtained over a long period of time.