baber/WOPTO huggingface dataset:
Patent JP-S5661637-A (JP)
Title: Preparation of sample for fluorescent x-ray analysis of liquid sample
Inventor: NAKAGAWA TAKASHI
IPC: G01N23/22
Filed: 1979-10-24
Abstract: PURPOSE:To readily and speedily obtain a sample for the fluorescent X-ray analysis of a liquid sample by drying, crushing, mixing and pressure-shaping the solid matter impregnated with a liquid sample. CONSTITUTION:A given quantity of a liquid sample to be analyzed, such as drainage or plating liquid, and a given quantity of a solid matter of silica gel, synthetic magnesium silicate, ion exchange resin or active carbon not containing the objective element are prepared. The solid matter is impregnated or contacted with the liquid sample in order to allow the solid matter to collect the objective constituent in the liquid sample to be analyzed. Then the solid matter having collected the liquid sample is dried, crushed and shaped into a desired geometry as a sample for the fluorescent X-ray analysis. By this, if the objective constituent in the liquid sample is thin, the objective constituent can be concentrated as a sample for the analysis, and thus a sample for the fluorescent X-ray analysis is readily and speedily obtained. Therefore, the analysis of a liquid sample is made possible without the need for using a special sample-container.
Patent JP-H06349060-A (JP)
Title: Production of recording medium and its apparatus
Inventor: KOBAYASHI ISAO
IPC: G11B5/851
Filed: 1993-06-08
Abstract: PURPOSE:To improve magnetic characteristics by simultaneously heating a substrate from the side opposite from the side where particles fly to the substrate during deposition of the particles at the time of depositing the particles on the substrate and forming a recording film thereon. CONSTITUTION:The substrate 1 transferred between a target 4 made of CoNiCr and an auxiliary heater 5 is heated from one surface side of the substrate 1 and the particles flying from the target 6 made of the CoNiCr deposit on the other surface of the substrate 1. The substrate 1 transferred between the target 6 made of the CoNiCr and the auxiliary heater 7 is heated from the one surface side of the substrate 1 and the particles flying from the target made of the CoNiCr deposit eventually on the other surface of the substrate 1.
Patent JP-S61293461-A (JP)
Inventor: OHASHI KENSAKU
IPC: A61H7/00
Filed: 1985-06-24
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-S5661900-A (JP)
Title: Ultrasonic-wave transmitter-receiver
Inventor: NAKAJIYOU HIROSHI
IPC: H04R17/10
Filed: 1979-10-24
Abstract: PURPOSE:To obtain a high reception output level over wide frequency range by elongating a resonance plate, made of a metal plate, to the outer circumference of a piezoelectric element in a collar shape and by supporting and fixing the outer circumference part to a case internal surface by using an elastic body. CONSTITUTION:On bimorph piezoelectric element plate 1a having piezoelectric ceramic plates 1c stuck, conic oscillator 1e made of a metal plate is provided and to the outer circumference of element plate 1a, resonance plate 1g made of a metal plate is elongated in a collar shape. Then, its outer circumference part is supported and fixed to the case internal surface by use of an elastic body. In addition, the exposed surface of element plate 1a is covered with moisture-proof synthetic resin 1h. Thus, the device having a high reception level over wide frequency band can be obtained. Even if dew sticks, a transmission failure never happens.
Patent JP-S5841185-A (JP)
Inventor: BUERUNERU RANKU
IPC: B63B21/50
Filed: 1982-08-09
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-S55105579-A (JP)
Title: Multiple time transfer material having heat sensitivity
Inventor: TOKUNAGA YUKIO
IPC: B41M5/392
Filed: 1978-11-07
Abstract: PURPOSE:To obtain a material for heat-sensitive transfer usable multiple times by a method wherein a hot-melt ink is contained in a heat-resistive ink layer having a sponge structure. CONSTITUTION:A heat-resistive ink layer 2 is provided on either a heat-reisitive base film 3 having >=150 deg.C heat-resistive temperature or a base film consisting of a film 7 having >=150 deg.C heat-resistive temperature and a heat-resistive protecting film 8 through an undercoating layer 9 if necessary. The heat-resistive ink layer 2 is constituted of a plastic non-transferring continuous micro porous net structure having >=120 deg.C heat-resistive temperature and hot melt ink is contained in the micro porous net (sponge-like) structure. The hot-melt ink, consisting of a vehicle incompatible with a resin forming the ink layer 2 and a dye or pigment dissolved or dispersed into the vehicle and capable of being hot-melted at 40-120 deg.C, is used for this purpose.
Patent JP-H04363625-A (JP)
Title: Absolute-value type encoder
Inventor: NAGATA KAZUTO
IPC: G01D5/36
Filed: 1991-06-10
Abstract: PURPOSE:To enable resolution to be improved without narrowing a bit width by combining different types of detection devices. CONSTITUTION:Output signals A and B are output from patterns 2b and 2c of a stator 2a according to excitation of a pattern of a rotar 1a and an amplitude difference between the signals A and B becomes a position signal C within pitch which indicates a position within 1 pitch. Also, absolute position data D and E which indicate an absolute position of the stator 2a in units of 1 pitch are output from the detector groups 2b and 2c of the stator 2a. When an offset value is equal to 16-18 by a change-over device 15, the position data D of a first detector group 2d is selected and output. On the other hand, when the offset value is equal to 0-5 and 19-23, the position data E of the first detector 2e is selected and output. An accurate position data is output by combining the position signal C within pitch and the absolute position data D and E which are code-exchanged.
Patent JP-H05306910-A (JP)
Title: Method for measuring film thickness of single-crystal thin film on soi substrate
Inventor: OTA YUTAKA
IPC: H01L21/66
Filed: 1992-04-28
Abstract: PURPOSE:To highly accurately measure an SOI film having a high-concentration doped layer (buried layer) by using the resultant curve of a curve obtained by performing cosine Fourier transformation and inverse transformation on a curve representing the relation between optical path differences and intensities of reflected infrared rays and another curve obtained by performing sine Fourier transformation and inverse transformation on the same curve. CONSTITUTION:The film thickness of an SOI film (single-crystal film) 12 is found from the peak optical path difference at which the absolute value of the optical path difference DELTAbetween a fixed mirror and mobile mirror constituting a Michelson's interferometer among a plurality of peaks existing in the optical path difference area corresponding to the film thickness of the film 12 by using the resultant curve Y(DELTA) of a curve Cf(DELTA) obtained by performing cosine Fourier transformation and inverse transformation on a curve f(DELTA) representing the relation between the optical path differences DELTA and intensities of reflected infrared rays and obtained by irradiating an SOI substrate 11 with interference light obtained by continuously changing the optical path difference DELTA and another curve Sf(DELTA) obtained by performing sine Fourier transformation and inverse transformation on the curve f(DELTA). Therefore, the film thickness of the film 12 which has a high-concentration doped layer (buried layer) having a dopant concentration of >=1X10<17>atms/cm<3> and is formed adjacent to a dielectric layer 13 can be measured with high accuracy in a nondestructive state.
Patent JP-S63302060-A (JP)
Title: Drive method for dot printing head
Inventor: TANUMA JIRO
IPC: B41J2/51
Filed: 1987-06-02
Abstract: PURPOSE:To contrive a high-speed printing, by a method wherein, a timing to make a printing pattern signal effective is delayed according to an intrinsic correction value per dot pin, and a drive time is determined by every dot pin. CONSTITUTION:A delay circuit 11 inputs a printing pattern signal (b) issued from a command circuit 10, stores a correction value Md per dot pin by receiving a load signal (f), and outputs a delay printing pattern signal b', which is the printing pattern signal delayed on the basis of the correction value Md, to a drive circuit 3 according to a timing signal (a). With the input of drive time signals T1, T2 from a drive time signal generating circuit 2, the drive circuit 3 outputs a head drive signal (e) to a dot printing head 4. In this manner, a drive current is controlled by every dot pin, which prevents an unsatisfactory printing etc. from being attributed to the characteristics of a printing head or the difference in the stroke amount caused by the difference in a distance from a dot pin to a platen even if a printing speed is enhanced. Thus, a higher printing speed can be realized.
Patent JP-H09319608-A (JP)
Title: Software development supporting device
Inventor: MIKAMI TSUTOMU
IPC: G06F11/22
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To automatically select a software for development support when supporting the program development of an evaluation chip having an ID code showing a production version. SOLUTION: An evaluation chip 3 as the development object of program is provided with an ID code storage part 3b for storing the production version ID of the evaluation chip 3 at the time of production. In such a case, this device is composed of a host computer 1 mounting one debugger software at least corresponding to the production version of the evaluation chip 3, emulator main body part 2 composed of an emulation memory 2a for storing the debugging software coincident with the production version of the evaluation chip 3 and a control part 2b for controlling the evaluation chip 3 or the like, and target probe part for holding the evaluation chip 3.
Patent JP-H05307044-A (JP)
Title: Optical type measuring device for flying body speed
Inventor: HASHIMOTO KIYOSHI
IPC: G01P3/68
Filed: 1992-04-30
Abstract: PURPOSE:To provide an optical type measuring device for the speed of a flying body which can measure properly the speed of the flying body without being influenced by an explosive wind pressure or receiving restriction about the layout of instruments. CONSTITUTION:A speed measuring gauge 9 is equipped with a time measuring part to sense the time when a shell 2 passes the first step measuring part A and the second step measuring part B on the basis of change in the sensing signals given by photo-receiving parts 4, 6 when the shell 2 as a flying body discharged from a cannon 1 passes by while intersecting beams 7, 8 of light. The gauge 9 is further equipped with a speed calculating part to calculate the speed V (=L/T) of the shell 2 from the time T of shell passage between the first step measuring part A and the second step measuring part B, determined by the time measuring part, and the distance L between the two measuring parts.
Patent JP-H0430537-A (JP)
Title: Method and apparatus for position alignment of semiconductor element
Inventor: NISHIGUCHI KATSUNORI
IPC: H01L21/52
Filed: 1990-05-28
Abstract: PURPOSE:To make it possible to shorten an operating time while maintaining a high precision in position alignment, by a method wherein positional correction between an element packaging part of a board and a semiconductor element within a two-dimensional plane is executed just before each stage wherein image magnification is changed over. CONSTITUTION:For an optical system of an image pickup device, first, lenses of low magnification are used and pattern recognition is executed under such a wide field A of vision as includes an element packaging part 2 and a chip 3, as indicated by an alternate long and two short dashes line. The central position in the direction X-Y of the element packaging part 2 and the tilt angle in the direction theta thereof, as well as the central position of the chip 3 and the tilt angle in the direction theta thereof, are detected. Based on the results of detection, then, a moving stage is moved in the direction X-Y, so as to execute correction of position in the direction X-Y whereby the center of the element packaging part 2 and the center of the chip 3 detected are made to accord with each other. Thereafter, the lenses of the optical system are switched over to those of high magnification so as to increase the precision more. Then, the pattern recognition is executed under a narrow field B of vision and the central position and the tilt angle, as well as the central position of the chip 3 and the tilt angle in the direction theta thereof, are detected under the image pickup of the fresh high magnification. Based on the results of this detection, angled part correction for making the contour of the packaging part 2 and that of the chip 3 accord with each other is executed.
Patent JP-H05329670-A (JP)
Title: Manufacture of loading wheel by laser welding
Inventor: KURITA MASATO
IPC: B23K26/20
Filed: 1992-05-29
Abstract: PURPOSE:To manufacture a loading wheel light in weight and high fatigue in strength by laser welding. CONSTITUTION:When the outside diameter of a disk 4 is D and the inside diameter of a rim 8 is d, an engaging margin (S=D-d) is in a range of 0.0019D-0.0038D and the distance (X) from the end part of engagement to the center of welding bead is 0.019D-0.035D. Thus, the engaging area of the disk and the rim is minimized to manufacture the loading wheel which is light in weight and having a high fatigue strength.
Patent JP-S6029434-A (JP)
Title: Brazing filler metal
Inventor: HOSOI YOSHIHIRO
IPC: C22C5/06
Filed: 1983-07-27
Abstract: PURPOSE:To obtain a brazing filler metal for brazing the external lead terminals of electronic parts by adding a specified amount of Ge to silver so as to prevent discoloration after brazing and the formation of electrically conductive rust which deteriorates the function of electronic parts. CONSTITUTION:A brazing filler metal is obtd. by adding 0.05-10wt% Ge to silver. Ge increases the brazing strength of the brazing filler metal, lowers the service temp., improves the wetting property to a base metal to be joined, and prevents the migration of silver. The brazing filler metal is suitably applicable to the external lead terminals of electronic parts such as a wiring board for hybrid IC, an IC package, a capacitor and a resistor.
Patent JP-S5762406-A (JP)
Title: Process control system
Inventor: MATSUNAGA KIYOSHI
IPC: G05B11/32
Filed: 1980-09-30
Abstract: PURPOSE:to improve the performance of settling against disturbance by applying feedback control and feedforward control in combination when the occurring disturbance is repetitive and large. CONSTITUTION:a feedback control unit 1 performs proportional integral and differential (PID) arithmetic, etc., with regard to the deviation of a measured value, supplied from a process 3, from its set value to find a control signal. when dis turbance occurs, the control signal of a feedforward control unit 2 is added to that of the feedback control unit 1 and the sum is supplied as a control output to the process 3 to exercise both feedback control and feedforward control. In the feedforward control unit 2, a control output at the time of the last disturbance is stored, and it is utilized as a feedforward control signal for this time.
Patent JP-H10334316-A (JP)
Title: Remaining amount display system for loading objects
Inventor: NOBUTO SACHIKO
IPC: G06Q20/18
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To easily comprehend the remaining amount of cash such as paper moneys in a cassette inside an ATM or a carrier and to easily estimate the amount of paper moneys when replenishing cash into the cassette. SOLUTION: By a control terminal 3, the number of paper moneys is calculated from the remainder to be transmitted from each ATM 1 or carrier 4 with which the remainder in the cassette to load paper moneys is calculated for each receiving/dispensing transaction, the ratio of remaining paper moneys in the total capacity of cassette to load paper moneys is displayed as a graph on a display part 12. Thus, concerning this remaining amount display system for loading objects, an operator can recognize the remainder of cash in the cassette.
Patent JP-S6354371-A (JP)
Inventor: SUTEIIBUN KUREMENTSU JIYUERI
IPC: A61K31/425
Filed: 1987-06-03
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-S61295608-A (JP)
Title: Branch transformer
Inventor: TANIGAWA YOSHIHIRO
IPC: H01F19/04
Filed: 1985-06-25
Abstract: PURPOSE:To facilitate the positioning of the windings in a branch transformer and to lessen the dispersion of the characteristics thereof by a method wherein the winding holes are respectively formed the sections thereof into a polygonal shape. CONSTITUTION:This branch transformer has its its section in a configuration that the aperture sids of semicircle parts 3 oppose to each other and the mutually opposing semicircle parts 3 are coupled together through a straight-line part 4 and is formed into a configuration that a hexagonal winding hole 2 is formed in each semicircle part 3 in such a way as to pass the vicinity of the center part of each semicircle part 3. A group of the mutually opposing sides among the sides surrounding each hexagonal winding hole 2 are formed in paralledl to the straight-line part 4. This core 1 is formed using a ferrite. Windings 5 are wound on the core 1 in the shape that they are inserted in the winding holes 2 of the core 1 and are wound back along the outer peripheral surfaces of core 1, 6 turns of the windings 5 and 2 turns of the windings 5 are respectively wound through each winding hole 2.
Patent JP-S61296692-A (JP)
Inventor: TAKAKURA MASAZUMI
IPC: H05B41/18
Filed: 1985-06-25
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-S63303875-A (JP)
Title: Production of laminated metal-ceramic joined body
Inventor: GAMA TAKAHIRO
IPC: B32B15/04
Filed: 1987-06-02
Abstract: PURPOSE:To dispose an intermediate layer material with a simple operation by using a block assembling plate having specific shapes at the time of disposing ceramic tiles via the intermediate layer material on a metallic base material and joining these materials and the tiles by heating. CONSTITUTION:The ceramic tiles 30 are disposed in a prescribed pattern via the intermediate layer material 20 on the metallic base material 10 and the faces superposed on each other are joined by heating to form a laminated and joined body. The block assembling plate formed by intermittently boring notched grooves 21 in a distribution pattern coinciding approximately with the contour line pattern of the ceramic tiles 30 to a metallic sheet (sheet material consisting of ductile metal such as copper or low expansion metal such as 'Imvar(R)' alloy) is used for the intermediate layer material 20 at this time. The block assembling plate 20 consists of many blocks 23 which are delineated to the plane shape resembling approximately to the plane shape of the ceramic tiles 30 by the intermittent notched grooves 21 and are connected to each other via discontinuous parts 22 of the grooves 20 to constitute one planar body as a whole. The disposition of the intermediate layer material 20 is thereby facilitated and the laminated and joined body is produced with high efficiency.
Patent JP-S61296492-A (JP)
Inventor: KOJIMA HIROAKI
IPC: G07D1/00
Filed: 1985-06-24
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-H04338053-A (JP)
Title: Web take-up device
Inventor: SHIBAHARA TOSHIO
IPC: B65H18/00
Filed: 1991-05-15
Abstract: PURPOSE:To improve safety and operability by suppressing the vibration of core pipes provided at the intermediate part of a shaftless web take-up device with plural take-up core pipes disposed adjacently. CONSTITUTION:In a shaftless web take-up device with plural take-up core pipes disposed adjacently, the respective connecting parts 9 of the take-up core pipes 3 are connected by a short pipe 8 inserted into the inner peripheral parts of the core pipes 3 to perform take-up operation.
Patent JP-H0677150-A (JP)
Title: Deposition method of ozone/teos silicon oxide film with reduced surface susceptibility
Inventor: BAN NAGUEN
IPC: C23C16/452
Filed: 1993-06-10
Abstract: PURPOSE: To provide superior conformality and film quality by generating a plasma from tetraethoxysilane and nitrogen-containing gas, so as to deposit a first layer of silicon oxide containing nitrogen and then depositing a second layer of silicon oxide thereon from tetraethoxysilane, ozone, and oxygen. CONSTITUTION: A substrate 15 is introduced into a vacuum chamber 13 of a CVD/PECVD reactor system 10 and is set on a processing susceptor 16. Then, a first seed layer of PECVD tetraethoxysilane(TEOS) silicon oxide doped with nitrogen is deposited. In addition, a second layer of silicon oxide is deposited thereon by a non-plasma thermal process, using a high pressure and a high ozone/TEOS flow ratio. Thus, in the provided silicon oxide layer, a film having reduced surface sensitivity and superior film quality and having no void on a fine structure with a dimension of submicrons is formed. Thus, a silicon oxide film having superior conformality can be deposited.
Patent JP-S5565427-A (JP)
Title: Semiconductor device
Inventor: NAKAI KENYA
IPC: H01L21/20
Filed: 1978-11-10
Abstract: PURPOSE: To increase yield rate during the growth of the epitaxial layer and prevent the reduction of characteristics as a high-frequency element by making it possible to use the epitaxial growing crystal layer which has comparatively higher positive hole density as a buffer layer.  
     CONSTITUTION: 2 Layers of a p-type layer 2A and a n - -type layer 2B which constitute a buffer layer 2 are formed on a half insulating substrate 1 composed of mainly GaAs, and the value of the positive hole density for the p-type layer 2A is set lower than the fixed one so that the comparatively easy doping condition may be obtained. After setting the value of the electron density of the n - -type layer 2B lower than the fixed one, the p-type layer 2A and n - -type layer 2B are successively formed according to the gaseous phase epitaxial growing method. Next after forming the n - -layer 2B, the growth of the epitaxial is further continued by supplying a dopant such as Sn, Te, S, Se, etc. so as to form an active layer 3 on the n - -type layer 2B. Thus the yield rate in the growth of the epitaxial layer is increase, and the characteristics of a semiconductor device is improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H087976-A (JP)
Title: Plug for preventing dust depositing
Inventor: SUMI AKIRA
IPC: H01R13/52
Filed: 1994-06-21
Abstract: PURPOSE:To prevent dust depositing around the armatures of a plug, and to prevent the generation of power leakage securely, by providing an insulating layer which consists of a soft insulating material on the whole periphery of an attachment plug except for the armatures. CONSTITUTION:The whole periphery of a plug main body 19 except for armatures 23 is covered by a cover 31, and the cover 31 is composed by using a soft insulating material such as an asbestos, a rubber, a cotton cloth, and the like. On the side surface 31a at the front end side of the plug main body 19 abutted to an armature projecting surface 21, two holes corresponding to the armatures 21 of the plug main body 19 are formed. When the plug is inserted to a plug socket 5, the side surface 31a of the cover 31 is deformed being held by the plug main body 19 and the plug socket 5, so as to contact the main body 19 and the plug socket 5 closely. As a result, no clearance is generated between the armature projecting surface 21 and the plug socket 5, and no dust is accumulated around the armatures 23 even though the plug is used for a long period. Consequently, the generation of power leakage resulting from the dust accumulation can be prevented.