baber/WOPTO huggingface dataset:
Patent JP-H05189840-A (JP)
Title: Tracking adjustment judging apparatus
Inventor: NAKAYAMA TADANORI
IPC: G11B15/467
Filed: 1992-01-09
Abstract: PURPOSE:To provide a tracking adjustment judging apparatus which can always correctly judge tracking adjustment even when the same tape includes regions recorded with different VTRs. CONSTITUTION:When a VTR stops at the approach run starting point for the edition, the maximum envelopment level stored in the envelopment level storage means 5 is reset by a reset means 9. When the tape enters the reproducing mode in the approach run for the edition from the stop mode, a recording head 1 scans at random the tracks until the tape reaches the ordinary reproduction speed and the maximum envelopment level at the tape position is stored in the envelopment level storage means 5. This stored maximum envelopment level is compared, by a envelopment comparing means 6, with the level of signal which is reproduced from a recording head and detected by a detecting means 3 for judgement of tracking adjustment.
Patent JP-S5594800-A (JP)
Title: Impact release device in hydraulic press
Inventor: MATSUI KUNIO
IPC: B30B15/28
Filed: 1979-01-10
Abstract: PURPOSE: To make the impact at the press blanking sufficiently small by providing the means of regulating the servo valve incorporated into the liquid pressure circuit of a cylinder by feeding the displacement signal and acceleration signal of slide back to a controller.  
     CONSTITUTION: The displacement of a slide 21 at the blanking of a hydraulic press is detected with a displacement gauge 28. On the other hand, the acceleration of the slide 21 is detected with an accelerometer 29. The both detection signals are fed back to a controller 26 to which the signal from a position setter 27 is being inputted, whereby various signals are operated. This operation regulates the servo valve 25 incorporated in the liquid pressure circuit for a hydraulic cylinder 22 and liquid pressure source 24 to position control the slide 21 and control the acceleration of the slide 21. As a result of this, the absolute values of the displacement and acceleration of the slide 21 become small and the effect of damping becomes large, thus the impact at the blanking may be reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10193207-A (JP)
Title: Cutting tool having excellent brazing connection strength in cutting edge piece
Inventor: FUKUDA TOMOAKI
IPC: B23P15/28
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a cutting tool having excellent brazing connection strength in a cutting edge piece. SOLUTION: A cutting tool, constituting a cutting edge piece by a BN base sintered material, contains by weight 0.5 to 10% Ti and/or Zr, 5 to 20% Cr, and as necessary of P, B and Si, contains 2 to 20% one kind or two kinds or more. An Ni alloy brazing material having a composition composed of the rest of Ni and inevitable impurities is used, the tool is formed by directly brazing to a cutting edge piece brazing part of a tool main unit constituted by a WC base cemented carbide.
Patent JP-2000198192-A (JP)
Title: Ink jet recording head
Inventor: KATAKURA TAKAHIRO
IPC: B41J2/055
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To effectively prevent a malfunction of a piezoelectric vibrator due to a dew formation or the like by heating the vibrator to a higher temperature than that of the circumference by a heating means for heating the vibrator before starting printing. SOLUTION: A recording head scissions a substantially center of a pectinated continuous part 19b of a lower electrode 19 in a longitudinal direction, and a heater 30 is provided as a high resistance member of a heating means at the scissioned part. Both ends 19c of the electrode 19 are held at the same potential at a normal time such as a printing time, and energized by providing a potential difference by a hater control means when needed. Thus, when both the ends 91c of the electrode 19 are energized. The heater 30 is heated to heat a piezoelectric vibrator to a higher temperature than that of the circumference before starting printing. Thus, a malfunction of the vibrator due to a dew formation or the like can be effectively prevented.
Patent JP-S60146966-A (JP)
Title: Flow control valve
Inventor: INADA TAMEZOU
IPC: F16K47/08
Filed: 1984-01-11
Abstract: PURPOSE:To reduce vibration of plug considerably by providing a blind cover on the bottom face of plug for controlling flow thereby preventing intrusion of fluid into the plug. CONSTITUTION:The inside at the lower portion of plug 6 is threaded to screw a blind cover 13 and to make the bottom face flush with the face at the lower portion of plug. In order to prevent dropping, threaded section of blind cover 13 is secured through welding while several balance holes are made to balance with fluid in bonnet 2 and plug 6. Fluid will flow in the arrow direction from around the disc 3 to the inside of disc 3 to prevent disturbed flow into the plug through the blind cover 13 thus to flow downward without causing abnormal collision at the underside of plug. Consequently, vibration of plug 6 is reduced to prevent vibration of stem 5.
Patent JP-S5595365-A (JP)
Title: Manufacture of semiconductor device
Inventor: MORI KUNIHIRO
IPC: H01L29/06
Filed: 1979-01-16
Abstract: PURPOSE: To prevent field reversal effectively by the method wherein laminated films of SiO 2  and Si 3 N 4  are fitted on source and drain regions, and only SiO 2  film is fitted on a gate region, and by injecting ions through these, reversal preventing layers, which are shallow in the parts below the laminated films and deep in the part below the single layer, are formed.  
     CONSTITUTION: On p-type Si substrate 1, n + -type source region 2 and n + -type drain region 2' are formed by diffusion, and SiO 2  film 27 and Si 3 N 4  film 37 are laminated on the entire surface. Next, films 37 and 27 lying between these regions are removed. Gate SiO 2  film 29 is fitted on the exposed channel region. Under this condition, by injecting p - -type ions on the entire surface, shallow field reversal preventing layers 26 are formed in substrate 1 below films 37 and 27, and deep layer 26 below film 29. By this, it is possible to check the occurrence of a reversal layer effectively, and retained films 37 function to block Na contamination. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10200727-A (JP)
Title: Still picture synthesis device
Inventor: SHINDO MITSUYOSHI
IPC: H04N1/387
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To permit a person who is not skilled in a computer to execute work with a simple operation by synthesizing a picture through the use of private hardware. SOLUTION: The user selects a frame picture for inserting a photograph picture, it is read by a picture reader and is written into a first picture memory through a change-over switch. The written frame picture is held by a second picture memory through the change-over switch. The photograph picture for inserting it into the frame picture and synthesizing them is read and it is written into the first picture memory. When picture synthesis is instructed, the change- over switch is changed over in accordance with a character, a graphic and area designation information stored in a key signal memory. Picture data of the second picture memory is inserted into a picture insertion area '1' and picture data of the first picture memory is inserted into a picture insertion area '0'. Thus, the synthesized picture corresponding to a template which the user selects is displayed.
Patent JP-S60147002-A (JP)
Inventor: TANAKA SHINJI
IPC: F22B35/00
Filed: 1984-01-10
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-S61162845-A (JP)
Inventor: RIYUUDEIGAA BARUTO
IPC: G11B15/02
Filed: 1986-01-10
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-S5286015-A (JP)
Title: Deflection device
Inventor: SUZUKI YOSHIO
IPC: H01J29/76
Filed: 1976-01-10
Abstract: PURPOSE: By the adjustment component having spiral wedge surface, positioning of deflection yoke can be rapidly adjusted and fixed at the same time retaining accurate mounting position without displacement and aging deviation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58120008-A (JP)
Inventor: UORUFUGANGU BURAIDENSHIYUTAIN
IPC: F23D1/00
Filed: 1982-01-12
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-S5388742-A (JP)
Title: Method of sealingly adhering liquid crystal element
Inventor: KAWAMOTO MASAHIRO
IPC: G02F1/1339
Filed: 1977-01-14
Abstract: PURPOSE:To improve the quality and reliability of a liquid crystal element by providing no liquid crystal orientation treating layer at the sealed portion of a base plate and directly bringing the sealing material into contact with the surface of the plate.
Patent JP-H02182355-A (JP)
Title: Continuous casting method
Inventor: KANAZAWA TAKASHI
IPC: B22D11/115
Filed: 1989-01-09
Abstract: PURPOSE:To stably and continuously cast a cast slab having high quality and wide width and thin thickness with open molten metal supply by supplying oil between a mold and the cast slab, lubricating and also, using electromagnetic force into molten metal in the mold and executing stirring in the horizontal direction. CONSTITUTION:The molten metal 4 is openly supplied into the mold 3 from a nozzle 2 in a tundish 1 and a solidified shell 4a cooled and formed is drawn downward. In the above continuous casting method for the cast slab having wide width and thin thickness with the open molten metal supply, the oil 5a is supplied as lubricant into between the mold 3 and the cast slab 4a through an oil plate 5. Further, by using the electromagnetic stirring device 6 arranged in the mold 3, the stirring in the horizontal direction is executed to the meniscus part of the molten metal 4 in the mold 3. By this method, the solidification of the molten metal surface is prevented and also gas generated from the oil 5 is quickly removed from the meniscus part, and the development of involving of the gas and pin hole defect, etc., is prevented.
Patent JP-S60148077-A (JP)
Inventor: OOYAMA TOSHIO
IPC: H01R43/00
Filed: 1984-01-12
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-H11198462-A (JP)
Title: Printer and method for image processing
Inventor: MITANI KEISUKE
IPC: G06K15/02
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To prevent print over running by a minimum memory. SOLUTION: When one page is divided into bands and a rendering and the outputting are executed in parallel by each band, a time period required for rendering in each band is predicted and a schedule for executing the rendering/ outputting by using a predetermined number of band memories on the basis of the value and time period required for outputting of one band, is formed. At that time, when there is a band causing the print over running, the band is subjected to the rendering, beforehand. All of the band memories completing the outputting are sequentially used for rendering of a new band. Thus, the schedule is determined and the rendering and outputting of each band are executed based on the schedule.
Patent JP-2000205643-A (JP)
Title: Air conditioner
Inventor: IWAI YOSHIO
IPC: F24F13/28
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To improve a dust collecting performance and to improve a deodorizing performance by enlarging an area of a filter while suppressing a decrease in the capability of an air conditioner due to a reduction in an air volume. SOLUTION: The air conditioner comprises an air duct from a suction port to an air outlet 9, a case 8 having a crossflow fan 4 for generating an air flow in the duct, a heat exchanger 3 provided at the suction port side from the fan 4 of the duct, and a filter 1 disposed in space of 5% or above of an overall length L of the suction port to the outlet 9 side of the suction port in aligning direction of the suction port and the outlet and having a length of about 0.4 to 0.8 of the length L.
Patent JP-H06207344-A (JP)
Title: New silk-like woven cotton fabric
Inventor: SAITO MINORU
IPC: D03D15/00
Filed: 1993-01-11
Abstract: PURPOSE:To obtain a soft and silk-like woven cotton fabric having drapability by using a spun yarn composed of specific cotton fiber and weaving a fabric having a cover factor falling within a specific range. CONSTITUTION:Sea island cotton having an effective fiber length of >=1.8 inch and a micronaire fineness of <=3.8mug/inch is opened, passed through a flat carding engine and a comber and subjected to drawing, roving and fine spinning to form a spun yarn having a British yarn count of 100-250. The spun yarn is woven to form a woven fabric having a cover factor of 20-50, an average warp and weft bending rigidity of 0.015-0.040gf.cm<2>/cm by KES-FB2 tester, an average warp and weft shear rigidity of 0.50-1.00gf/cm.degree by KES-FB1 tester and an average warp and weft frictional coefficient and a roughness coefficient of 0.1-0.3 and 1.0-2.0mu by KES-FB4 tester, respectively.
Patent JP-H11199834-A (JP)
Title: Adhesive film and semiconductor package
Inventor: TAKAHASHI HIDEYUKI
IPC: C09J175/04
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor package free from the stress caused from the difference of coefficients of expansion between the circuit board and the semiconductor tips when installing the semiconductor package consisting of semiconductor tips and wiring film by adhering with an adhesive film, on the circuit board. SOLUTION: This adhesive film 4 consists of a film base 41 and holes 42 arranged in order, and an adhesives 43 filled in the holes 42. The adhesive film 4 is set to use in the adhesion of a first material and a second material having different coefficients of expansion, and the coefficient of the expansion of the film base 41 is set to a value between the coefficients of the first and the second materials. The adhesive 43 is filled in the holes 42 set to protrude from the both surfaces of the film base 41. The adhesive 43 is filled into a part of the holes 42 formed on the base film 41. The heat expansions of the adhesive 43 and the base film 41 in the direction of the adhering face is divided to suppress the generation of the stress caused by difference of the coefficients of expansion of the bonded part.
Patent JP-S56100584-A (JP)
Title: Processing device for chrominance components
Inventor: NISHIMOTO KOUZOU
IPC: H04N9/68
Filed: 1980-01-14
Abstract: PURPOSE:To lower the saturation degree of chrominance components to suppress the color noise in the dark part, by extracting the low-level apart from the luminance signal. CONSTITUTION:The luminance signal applied to terminal 1 is clamped by diode 4. Since the fixed bias is applied to the base of transistor 5, the signal obtained by extracting the low-level part of the luminance signal is obtained in the collector of transistor 3. Meanwhile, chrominance components are applied to terminal 9, and chrominance components where the dark part of the luminance signal are restrained is obtained at terminal 10. Consequently, since the dark part of the luminance signal is restrained, the screen of little noise is obtained even in the weak electric field.
Patent JP-S61161441-A (JP)
Title: Phase correction of nmr tomographic image pickup device
Inventor: HOSHINO KAZUYA
IPC: A61B5/055
Filed: 1985-01-11
Abstract: PURPOSE:To constitute an image while correcting quickly the phase of projection by subjecting a spin echo signal to Fourier transform, determining independently phase quantity with respect to the frequencies appearing in the real part and virtual part thereof and calculating the same by a specific functional equation. CONSTITUTION:An object is placed in a magnet assembly 1. A main magnetic field 2, a gradient magnetic field 3 and RF electric power 4 are inputted thereto and the spin echo is received. The echo signal is subjected to phase detection 8 and is inputted to a calculator 13. The rear part R(omega) and the virtual part Z(omega) appear with the frequency omega by the Fourier transform if there is a distortion in the echo signal. Argument theta(omega)=tan<-1>{Z(omega)/R(omega)} is determined therefrom. A function f(omega) is fitted to theta(omega) and the projection P(omega)=R(omega).cos{f(omega)}+Z (omega).sin{f(omega)} is determined. Since the phase correction of the projection is determined by the calculation equation, the constitution of the image with the quick projection is made possible.
Patent JP-S5499452-A (JP)
Title: Structure and production of liquid crystal display device
Inventor: OONO HIDESHI
IPC: G02F1/13
Filed: 1978-01-14
Abstract: PURPOSE: To obtain a thin type liquid crystal display device by holding external connection electrode terminals serving also as spacers between two sheets of transparent substrates made of  plastics formed with transparent electrodes, hermetically sealing the peripheral parts of the transparent substrates and sealing liquid crystals between the substrates.  
     CONSTITUTION: External connection electrode terminals 12 are provided between a synthetic  resin made tape form transparent substrate 17 which is formed with transparent electrodes on the  surface and is provided with windows 19 and feed positioning holes 18 and a transparent substrate 13 which is likewise formed with transparent electrodes on the surface and is provided with  windows 16, holes 14 except it is added with liquid crystal injecting holes 15. A foil form metal  tape 10 of about 0.005 to 0.01mm in thickness having feed positioning holes 11 is held therebetween and these are aligned by mating the respective holes 18, 11, 14. Next, the portions  shown by the two imaginary lines in the figure are thermocompression bonded to fuse and integrate the upper and lower transparent electrodes 13, 17 at their peripheral parts. Liquid crystals  are injected through the injection holes 15 into the spacing formed by the thickness of the external  connection electrode terminals 12, after which the assembly is separated to the respectively specified shapes, whereby the individual liquid crystal display devices are obtained.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59129912-A (JP)
Title: Narrow track magnetic tape head
Inventor: TOUZONO SHINICHI
IPC: G11B5/105
Filed: 1983-01-12
Abstract: PURPOSE:To install easily a core to a core holder by sticking a block having the same quality as the core holder and the same shape as the core, to both side faces of the core, and inserting it into the core holder. CONSTITUTION:Plural blocks 3 having the same quality as a core holder 7 and the same shape as a thin magnetic material plate 1 are laminated and stuck to both sides of the thin magnetic material plate 1 worked to a track width of an optional width (b), and worked to a prescribed width (g). A winding is performed to a part 2. Laminated core blocks 4-6 to which a winding is performed are inserted into core grooves 8-10 of the core holder 7. Since it will do that the core grooves 8-10 are worked to a fixed width (g), the working is executed easily. The track widths (n), (m) and l of the core blocks 4-6 are different, but the width (g) of the block can be fixed by adjusting the plate thickness and sheet number of the block 3 laminated on both sides. Accordingly, the cores 4-6 can be installed easily to the core holder 7.
Patent JP-S62161408-A (JP)
Title: Rolling method for thick plate
Inventor: TAKEUCHI TORU
IPC: B21B1/38
Filed: 1986-01-10
Abstract: PURPOSE:To improve the yield of a thick plate which is a product by determining the actual rolling load of the previous cross rolling pass and calculating the actual cross roll reduction then correcting the distribution of cross roll reductions of this and subsequent passes in accordance with the actual cross roll reduction. CONSTITUTION:The actual rolling load of each edging pass of the previous time is determined and the actual cross roll reduction is calculated by the prescribed relation in the stage of subjecting a slab which is rotated 90 deg. after forming and rolling of the slab 10 to cross rolling. The cross roll reductions of this and subsequent cross rolling passes are corrected by the prescribed equation in accordance with the actual cross roll reduction and further the cross roll reduction of vertical rolls 12 is determined without changing the total roll reduction of the entire edging pass. The slab 10 having the rectangular shape most approximate to the plane shape of a target product 16 is obtd. by the above-mentioned method. The yield of the thick plate which is the product is thus improved.
Patent JP-S62160726-A (JP)
Title: Laser trimming apparatus for optical device
Inventor: FUJIWARA YASUO
IPC: B23K26/361
Filed: 1986-01-09
Abstract: PURPOSE:To increase working efficiency, by setting the wavelength of a light for measurement in a region wherein the effective quantum efficiency of a photo semiconductor element to be worked is high, and setting the wavelength of a laser beam in the region wherein the effective quantum efficiency of a photo semiconductor element to be worked is very low. CONSTITUTION:The center wavelength of a light for measurement lambda1, is selected at a point where the effective quantum efficiency is high, and the wavelength of a laser beam, lambda2, is selected at a point wherein the effective quantum efficiency is very low. A laser trimming operation is performed by radiating simultaneously the light for measurement from a measuring light source 4 and the laser beam from a laser oscillator 3, and measurement is available at any time. Trimming and measurement can be performed, if necessary, at the same time. The wavelength of a laser beam for trimming is thus selected at a point wherein the effective quantum efficiency of an element to be worked is very low, so that the measurement can be performed at any time independently of the trimming operation. The element-stabilizing time until measurement after trimming is, of course, unnecessitated, and operation efficiency is increased.
Patent JP-S59127745-A (JP)
Title: Manufacture of vibration-proof member
Inventor: YAMASHITA HIROSHI
IPC: B29C43/00
Filed: 1983-01-12
Abstract: PURPOSE:To obtain an all-plastic vibration-proof member excellent in the heat resistance by a method wherein a polyether resin is molded in two cavities isolated concentrically and a specified resin composition is molded in a cavity arranged between these cavities so as to be put together. CONSTITUTION:First, a polyether resin 3 melted by heating is injected separately into a first die cavity 1 and a second die cavity 2 isolated concentrically. Then, a core 4 is retreated to open a third cavity 5 and a composition of 75-50wt% of a stylene-butadiene-stylene block copolymer resin and 25-50wt% of a stylene-ethylbutylene-stylene block copolymer resin melted by heating is injected thereinto. Then, after the die is cooled entirely down to the room temperature, it is opened to take out a vibration-proof member. The parts 10 and 11 of the vibration-proof member are hard and the part 12 thereof is soft.
Patent JP-H08190659-A (JP)
Title: Card recording device
Inventor: UEDA HIROYUKI
IPC: B42D15/10
Filed: 1995-01-12
Abstract: PURPOSE: To enable a card recording device to record in the energy state which is optimum to a recording medium by imparting the energy control information according to the recording medium to be used by a host device. CONSTITUTION: Image information is generally given as code data by a host device 60. This data is expanded to image data to be bit data by a character generator 14 and is stored in a RAM 13. Subsequently, when the energy information and the record start command of a recording medium is given by the host device 60, a selective and energy controlled energizing pulse is impressed on the resistance exothermic body of a thermal head 41 by a thermal head control circuit 40 when a prescribed location reaches the resistance exothermic location of the thermal head 41 after the carrier positioning is performed for the recording medium by a motor control circuit 20 and a sensor 30 and a recording operation is performed. Because the image information and energy information is given by the host device 60, the recording medium and the energizing pulse in a recording form can be impressed by a control circuit 40 and the optimum recording can be performed.