baber/WOPTO huggingface dataset:
Patent JP-H0365701-A (JP)
Title: Control device
Inventor: SETO SHIGEO
IPC: G05B11/42
Filed: 1989-08-02
Abstract: PURPOSE:To prevent a shock at the time of switching by providing a target value generator with a reading part for reading in each feedback value, and at the time of the switching of a control mode, reading the feedback value corresponding to the control mode after the switching, and making it the start point of a control set value. CONSTITUTION:When a control mode switching signal (a) and the control set value P are outputted from the target value generator 5, the target value generator 5 sends the control mode switching signal (b) to a preset part 16 and the reading part 17 at a step where the switching of the control mode occurs. The control mode switching signal (b) is sent to the reading part 17, and the actual measurement value of the feedback value F corresponding to the control mode after the switching to be switched at the start point of this signal (b) is read, and is preset as the initial value of the control set value P. Accordingly, control by a PID controller 8 can be executed smoothly. Thus, the transient shock at the time of the switching of the control mode can be prevented, and the control can be shifted smoothly to a following control mode condition while a closed loop being formed.
Patent JP-S6357906-A (JP)
Inventor: OMORI NORIO
IPC: F16B13/14
Filed: 1986-08-28
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-S58103709-A (JP)
Inventor: SAWARA KAZUJI
IPC: H01B13/02
Filed: 1981-12-15
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-H0548923-A (JP)
Title: Image display using cold cathode ray tube
Inventor: IWAI NOBUO
IPC: H04N3/23
Filed: 1991-08-13
Abstract: PURPOSE:To realize the image monitor with very small deflection distortion. CONSTITUTION:A deflection yoke 1 to operate the cathode ray beam of the cold cathode ray tube is provided, and by controlling the current to flow at the deflection yoke 1, the deflection distortion is corrected. Based on the data stored in a reading exclusive-use memory 13, a deflection distortion correcting signal occurs, the deflection distortion correcting quantity is controlled by the signal, and the current to flow at the deflection yoke 1 is controlled. Then, since the data stored in the memory 13 can be set to any value, the signal coincident to the ideal deflection distortion correcting signal can be generated, and the deflection distortion can very much be minimized.
Patent JP-H1075372-A (JP)
Title: Color information conversion processing method
Inventor: KOJIMA MISAKI
IPC: H04N1/46
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To reflect preference of persons with respect to color reproduction with fidelity while storing lightness difference bonafide by converting a non- reproduction color of an outputted image into a reproducible color on the basis of an inverted lightness. SOLUTION: When received image color information is discriminated to be a non-reproduction color, at first a lightness LP is extracted (S701) and the relation of quantity between a lightness L of a non-reproduction color and the lightness LP is compared and discriminated (S702). When it is discriminated that the lightness of the non-reproduction color is lower than the LP, constants C1, D1 are used to obtain a lightness L2 of a reproduction light (S703). On the other hand, when it is discriminated that the lightness of the non- reproduction color is higher than the LP, constants C2, D2 different from the constants C1, D1 in the case of lower lightness are used to obtain a lightness L2 of a reproduction light (S704). Then a color coordinate on a border line within a color reproduction range with the lightness L2 is obtained (S705).  That is, a desired reproduction color (L2, a2, b2) is obtained by obtaining points on the border line within the reproduction range with the lightness of L2.
Patent JP-H0951248-A (JP)
Title: Surface acoustic wave element
Inventor: NAKAHATA HIDEAKI
IPC: H03H9/145
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave element having an excellent operating characteristic at a high frequency band by realizing an excellent propagation speed, electromechanical coupling coefficient and a frequency temperature characteristic and realizing an excellent resistance to propagation loss. SOLUTION: The surface acoustic wave element has a diamond layer (i), a ZnO layer (ii) formed on the diamond layer, an interdigital electrode (iii) formed on the ZnO layer, and an SiO2 layer (iv) formed on the ZnO layer while covering the interdigital electrode. Then a kh[ZnO] and kh[SiO2 ] are included in the inside of an area ABCDEFGHIJKLMNOPQR.
Patent JP-H0487395-A (JP)
Title: Soldering
Inventor: SUE KAZUO
IPC: H05K3/34
Filed: 1990-07-30
Abstract: PURPOSE:To manufacture a printed board, which is superior in reliability of soldering, by a method wherein a creamy solder is applied on a land and after heat-resistant components are soldered in a reflow furnace, a lead which is a non-heat-resistant component is inserted in a hole formed in the lead and is soldered. CONSTITUTION:A hole 3 for lead insertion use is provided in a land 2 or 5 for non-heat-resistant component mounting use on a printed board 1. A creamy solder 4 or 6 for non-heat-resistant component use and a creamy solder 8 for other component use are printed on the individual lands. The board is made to pass through a reflow furnace 10, the solder 8 is melted in a high-temperature atmosphere, which is produced by heaters 11, and chips components 9 are soldered. The solder 4 or 6 is also melted simultaneously with the solder 8 and is brought into a state that it is applied on the land 2 or 5. An inserted non-heat-resistant component 12 is inverted while being held by a component stopping pin 14 so as not to fall, a soldering bit 15 of a robot is brought into contact with the metal solder 4 or 6 on the land 2 or 5 and a filament solder 16 is fed to complete a soldering of a lead 13 of the component 12.
Patent JP-S6261043-A (JP)
Title: Radiation image forming method
Inventor: YAMAZAKI KIKUO
IPC: C09K11/00
Filed: 1985-09-11
Abstract: PURPOSE:To obtain an image having extremely high image quality without decreasing sensitivity by using respectively specific phosphors to constitute a phosphor layer of a radiation sensitizing screen on a radiation incident side and a phosphor layer of a radiation sensitizing screen on an opposite side. CONSTITUTION:The phosphor layer of the radiation sensitizing screen on the radiation incident side is constituted of a divalent europium activated barium fluorohalide phosphor and the phosphor of the radiation sensitizing screen on the side opposite from the radiation incident side is constituted of the phosphor selected from the group consisting of a calcium tungstate phosphor, terbium activated cadlinium oxysulfide phosphor, terbium activated yttrium oxysulfide phosphor, terbium activated yttrium gadlinium oxysulfide phosphor, europium activated barium strontium sulfate phosphor and europium activated barium phosphate phosphor. The image having excellent image quantity such as sharpness and granularity is thus obtd. With high sensitivity.
Patent JP-H0649098-A (JP)
Title: Na+, k+-atpase inhibiting and dna coding the same
Inventor: KUROKI ATSUSHI
IPC: C12N15/12
Filed: 1992-07-29
Abstract: PURPOSE:To obtain a high polymer type amino acid sequence of a peptide (SPAI) having Na<+>, K<+>-ATPase inhibiting activity and a DNA coding the sequence. CONSTITUTION:A peptide capable of reacting with an anti-SPAI antibody is isolated from a swine serum and subjected to structural analysis. Further, a DNA coding a high polymer SPAI is determined according to gene analytical technique based on a swine duodenum DNA.
Patent JP-S58104299-A (JP)
Inventor: NAKAO MITSUYOSHI
IPC: D21H17/37
Filed: 1981-12-14
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-S5993920-A (JP)
Title: 2-cycle engine
Inventor: NAKAHARA YOSHIO
IPC: F02B23/08
Filed: 1982-11-18
Abstract: PURPOSE:To reduce fuel consumption through improvement of the performance of an engine, by a method wherein the inner wall surface of the combustion chamber of the cylinder head of an internal combustion engine is formed by a ceramic member having thermal insulating properties. CONSTITUTION:A ceramic member 6 has an approximately semispherical inner wall surface 9a on the combustion chamber 7 side to form a cylindrical shape. The forward end part 9b of an ignition plug 8 is inserted into an engaging hole 6b of a ceramic member 6, and the forward end surface 9c of a mounting metal is positioned about flush with the inner wall surface. This prevents the occurrence of irregular combustion at higher than a partial load, resulting in the ability to improve an output and sharply reduce fuel consumption. Further, this also can suppress knocking and pre-ignition of the ignition plug.
Patent JP-2001029211-A (JP)
Title: Under carpet
Inventor: ISHIYAMA SHIRO
IPC: A47G27/04
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To make a laminated body hardly slidable between a floor and a carpet to make the carpet to be placed in a stable state by laminating the surface cloth and the backside cloth made slip-proof on both faces putting a cushioning material with cushioning properties and integrally laminating the laminated body by quilting. SOLUTION: A surface cloth 2 and a backside cloth 7 are laminated putting a cushioning material with cushioning properties therebetween. The laminated body is integrated by quilting the laminated body through the surface cloth 2 to the backside cloth 7 by sewing thread. Four sides of the laminated body is surrounded by a rim material 4 so that the upper face of the surface cloth 2 and the lower face of the backside cloth 7 are covered on the four sides and the upper and lower covered parts of the rim part 4 are sewed together by a sewing thread 9. Because the backside face is hardly slidable on the flooring and the surface is hardly slidable on the carpet thereon, the carpet placed on the under carpet is hardly slidable on the flooring and can be held in a stable state.
Patent JP-H0857408-A (JP)
Title: Masking method for spray coating and spray coating method
Inventor: IZUMO KOJI
IPC: B05D1/32
Filed: 1994-08-26
Abstract: PURPOSE: To part the coating for coating areas to which a coating material adheres from masking areas to which the coating material is not made to adhere accurately and simply even in the case of forming a thick film by using the coating material to be cured comparatively quickly. CONSTITUTION: A masking material provided with a sticking section 22 and a shade section 26 is used. The sticking section 22 can be stuck to and released from a surface 10 to be coated. The shade section 26 is located on the side of a face opposite to the sticking face of the surface 10 to be coated of the sticking section 22 and projected outwardly more than the end edge of the sticking section 22 at an interval larger than the thickness of a film 32 between the shade section and the surface 10 to be coated. The masking material is stuck to the surface 10 to be coated so that the sticking section 22 is located in a masking area A and the end of the shade section 22 is located in a coating area B.
Patent JP-H0526031-A (JP)
Title: Exhaust emission control device for engine
Inventor: KOMATSU KAZUYA
IPC: F02D41/14
Filed: 1991-07-16
Abstract: PURPOSE:To keep precision of deterioration judgment regardless of the deterioration of a sensor by setting a control constant just before the output value of a second exhaust sensor is inverted as an air-fuel ratio control constant in the deterioration judgment by a catalyst deterioration judging means at the time of catalyst deterioration judgment. CONSTITUTION:The detection value of a first exhaust sensor 12 on the upper stream side of a catalytic converter 11 disposed on the exhaust passage 6 of an engine 1 and the detection value of a second exhaust sensor 13 on the lower stream side of the catalystic converter 11 are inputted, and feedback control of air-fuel ratio is conducted on the basis of the detection value of the first exhaust sensor 12. In an ECU 14 which judges the deterioration of the catalytic convertor 12 on the basis of the detection value of the second exhaust sensor 13, an air-fuel ratio control constant is changed so that the detection value of the second exhaust sensor 13 is inverted at the time of detecting the catalyst deterioration. Further, the air-fuel ratio control constant just before the detection value of the second exhaust sensor 13 is inverted is set as a catalyst deterioration judging control constant, whereby the judging precision of catalyst deterioration can be held.
Patent JP-S6095987-A (JP)
Title: Laser unit
Inventor: KOMATSU TERUO
IPC: H01S5/00
Filed: 1983-10-31
Abstract: PURPOSE:To obtain the circuit suitable for a laser beam printer at low cost by fixing a semiconductor laser element on a base metal plate of good thermal conductivity and arranging a heating device on a back surface of the metal plate to emitt the laser beam to the outside through a collimater lens while controlling laser driving current to make the laser beam output constant. CONSTITUTION:A semiconductor laser element 1 is fixed on a metal base 8 of good thermal conductivity such as of Al and a heating device 9 is arranged on a back surface of the base 8 and is covered with a heat insulating material 10, which is fixed to a printed board 11. Also, a collimater lens 5 for obtaining parallel beams is arranged oppositely to the element 1 and is fixed to a holder 6 by use of a nut 7. Further, a thermistor 4 and a pin photodiode 12 are arranged in a periphery of the element 1, thereby observing the laser beam output and keeping the output onstant. In this case, when the laser controlling temperature is T1 deg.C, environmental ultimate temperature is T2 deg.C, usable ultimate temperature is T3 deg.C, wavelength oscillation changing rate is alpha and allowable wavelength value beta, the values are selected so as to satisfy alpha(T2-T1)<=beta and T1<=T2.
Patent JP-H1133779-A (JP)
Title: Soldering machine
Inventor: KAMESHIMA YASUO
IPC: B23K35/40
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a soldering machine to hoist-mold a thread solder during copying the appearance of a workpiece directly. SOLUTION: A thread solder 4 to be carried by a feeding device 12 is regulated by a stopper bolt 20 on the upper faces of a side pair of dowels 15a and 15b, on the opposite faces of which bending dies 21a and 21b are installed, and is then cut by a cutter 16 at a given length. A workpiece 22 is vertically crossed with the shaft line of the thread solder 4 in the flat surface, and is clamped. The workpiece 22 is lowered from the upper part of the thread solder 4 cut between the opposite faces of the dowels 15a and 15b, and the cut thread solder 4 is hooked on the workpiece 22 to be lowered to the positions of the bending dies 21a and 21b. As a result of the approaching operation of the dowels 15a and 15b, the thread solder 4 is hoist-molded along the outer radius of the workpiece 22 by the bending dies 21a and 21b.
Patent JP-H0732729-A (JP)
Title: Scratch color forming printing method and scratch color forming printed matter
Inventor: TANGE TOYOKICHI
IPC: B42D15/10
Filed: 1993-07-22
Abstract: PURPOSE:To provide a scratch color forming printing method and scratch color forming printed matter dispensing with the enhancement of concealability and a measure against light permeability, free in design effect, not disadvantageous from the aspect of productivity and cost and capable of preventing dangerousness such that winning/non-winning is judged before use. CONSTITUTION:Character printing is partially applied to coated paper 1 by letterpress printing using coupling ink to form a coupler layer 2 due to character printing to obtain a trial-printed matter 3. Blue color forming dye capsules 4 are mixed with red in an amt. of 25% to prepare red scratch ink which is, in turn, subjected to pattern printing by a screen printing plate so as to conceal the character printed by a coupler to form a scratch layer 5 to obtain scratch printed matter 6. When the red scratch layer 5 is rubbed off by a nail or a coin, the character 6 printed by coupling ink develops a color (blue) to be embossed and the shape of the character 6 can be clearly discriminated.
Patent JP-S5990917-A (JP)
Inventor: UMIBE SUSUMU
IPC: H01G4/32
Filed: 1982-11-17
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-H0368127-A (JP)
Title: Exposure device
Inventor: KUROSAWA HIROSHI
IPC: H01L21/027
Filed: 1989-08-07
Abstract: PURPOSE:To enhance the overlapping alignment precision and the throughput in the case of making alignment of a mask with a wafer by a method wherein the wafer positioning is made by the feed corresponding to any exposure position. CONSTITUTION:The alignment measurement in the exposure area for several shots represented on a wafer 3 is taken on the wafer 3 loaded on a chuck. Any residual shots are interpolated and estimated by the alignment measurement data collected from the shots for the peripheral measurement. Next, the driven amounts in respective axes of a wafer stage 24 for making alignment of the shot on the wafer 3 to be exposed with a pattern drawn on a mask 2 as well as a mask stage 4 are computed. Later, the wafer whose alignment is made by blind feeding is exposed.
Patent JP-S5995978-A (JP)
Inventor: SHIMODA ISAMATSU
IPC: B08B7/00
Filed: 1982-11-20
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-H0543688-A (JP)
Title: Orienting agent for liquid crystal cell
Inventor: MISHINA MASATO
IPC: C09K19/56
Filed: 1991-08-13
Abstract: PURPOSE:To obtain a liquid crystal cell orienting agent of a polyimide resin capable of being heat-treated at a low temp. and giving stable orientational proeprties by reacting a specific diamine component with a tetracarboxylic acid. CONSTITUTION:There is prepared an org. solvent-soluble polyimide resin of formula I (R1 is a tetravalent org. group constituting a tetracarboxylic acid or its deriv.; and R2 is a divalent org. group constituting a diamine) and having a reduced viscosity of 0.05 to 3dl/g (in N-methylpyrrolidone at 30 deg.C; concn.: 0.5g/dl), wherein at least 10mol% or R2 is a divalent org. group of formula II, III, IV or V (X is H, alkyl, acryl, alkoxy, or halogen). This resin is used as an orienting agent for a liquid crystal cell, wherein a film of the resin is formed on a transparent substrate such as a color filter with low heat resistance, followed by rubbing to orient liquid crystal molecules uniformly in parallel to thereby obtain an oriented film excellent in high-temp. durability.
Patent JP-S6184327-A (JP)
Title: Production of high-silicon thin grain-oriented silicon steel sheet
Inventor: NAKAZAWA KICHI
IPC: C21D8/12
Filed: 1984-09-29
Abstract: PURPOSE:To manufacture stably the titled grain-oriented silicon steel sheet having low iron loss by subjecting a continuously casted slab having a specific composition to soaking at a specific temp. for a short time while the temp. remains at a specific temp. or above at its central zone. CONSTITUTION:The grain-oriented silicon steel slab contains 0.025-0.090% C, 2.5-4.5% Si, 0.01-0.15% Mn, and 0.01-0.04% S. The slab is subjected to soaking at 1,250-1,400 deg.C for a short time while its temp. remains at >=1,200 deg.C at its central zone. Succeedingly, the soaked slub is hot rolled, and is then subjected to a combination of prescribed cold rolling and heat treatment to form a high-silicon thin grain-oriented silicon steel sheet of <=0.27mm thickness.
Patent JP-H0857354-A (JP)
Title: Horizontal cyclone separator for fluid bed reactor
Inventor: JIYUAN ANTONIO GARUSHIAAMAROOR
IPC: F23C10/10
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To prevent the reflowing of separated solids together in a separated gas stream by introducing a gas-solid mixture generated in a furnace section to a vortex chamber fixedly formed by a coaxially arranged tube to proceed centrifugal separation of the solids. SOLUTION: A horizontal cyclone separator (separator) 28 is equipped on a container formed by a reactor 10. The separator 28 contains the almost cyrindrical vortex chamber 30. The vortex chamber 30 consists of a front wall 12, a rear wall 14, curved wall parts 12a, 14a and the upper part 16a of a partition 16 curved toward the wall part 12a and connected to the wall part 12a. The furnace section 22 and an inlet 32 which extends over a part of the length of the vortex chamber 30 are regulated by a long, narrow opening formed at the upper part 16a of the partition 16. The vertical parts of the partition 16 and the vortex chamber 30 regulate an outlet trough 34 extending from the lower part of the vortex chamber 30 to a right above region of a separator plate 24.  Moreover, an approximately ring-shaped solid deflector 38 is extended from a wall 18 toward inside, and formed for guiding the separated solids to a funnel 35 and the outlet trough 34.
Patent JP-H0621450-A (JP)
Title: Mos transistor and manufacture thereof
Inventor: ONO KEIICHI
IPC: H01L21/336
Filed: 1992-07-06
Abstract: PURPOSE:To enable a MOS transistor to be driven at a low voltage and be operated at a high speed while eliminating almost the junction capacitances relative to its source.drain regions, and to improve its electric characteristics while reducing its junction leakages, by forming respectively insulating layers under its source.drain regions. CONSTITUTION:In a MOS transistor, a gate electrode 13 is formed on the top surface of a semiconductor substrate 11 via a gate insulating film 12, and on the upper layers of the semiconductor substrate 11, which are laid on both the sides of the gate electrode 13, diffusion layer regions 16, 17 are formed respectively. Also, in the transistor, an insulating part 15 is so provided as to cover the gate electrode 13, and in the parts of the semiconductor substrate 11, which are laid respectively on the opposite sides of the respective diffusion layer regions 16, 17 to the gate electrode 13, insulating layers 18, 19 are provided respectively. Further, in the transistor, source.drain regions 20, 21 connected with the respective diffusion layer regions 16, 17 are provided on the insulating layers 18, 19 respectively.
Patent JP-S6347281-A (JP)
Inventor: HARA YUICHI
IPC: B66B1/14
Filed: 1987-08-17
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-S6092725-A (JP)
Inventor: KATOU ICHIROU
IPC: A47L15/48
Filed: 1983-10-28
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-H1145692-A (JP)
Title: Feed terminal for portable electronic equipment
Inventor: IGUCHI SHINICHI
IPC: H01M2/10
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a feed terminal for portable electronic equipment with improved operability, appearance and versatility and the reduced cost of a product. SOLUTION: One conductive spring wire rod is bent at one side to be stored in one plane to form a fixed portion 4. The spring wire rod is extended at the outer side from a plane perpendicular to the plane formed by the fixed portion 4 to the opposite direction of the fixed portion 4 to be formed into a spiral shape, gradually reduced in diameter, to form a battery connection 3. A negative electrode feed terminal 1 is constructed by the fixed portion 4 and the battery connection 3 and the battery connection 3 is protruded near the cut portion of the minimum-diameter terminal thereof toward the fixed portion 4.