baber/WOPTO huggingface dataset:
Patent JP-H03170642-A (JP)
Title: Heat-resistant ferritic stainless steel foil excellent in acid resistance in combustion exhaust gas
Inventor: OMURA KEIICHI
IPC: F01N3/28
Filed: 1989-11-28
Abstract: PURPOSE:To manufacture the heat-resistant ferritic stainless steel foil excellent in acid resistance by adding specified amounts of lanthanoide series and P or furthermore with Nb to stock of Fe-Cr-Al series stainless steel foil as a catalyst carrier for an automobile exhaust gas purifying apparatus. CONSTITUTION:A ferritic stainless slab contg. Ce among lanthanoide series, by weight, >=0.03% for stainless steel foil as well as mixed with lanthanoide series, >0.06 to 15%, as total amounts, and contg. 8X(lanthanoide series % -0.009)/45 to 0.1% P, 4.5 to 6.5% Al, 13 to 25% Cr, <0.025% C and <0.02% N (as well as <0.03% C+N) or furthermore contg. Nb by the amt. of [(93C%/12)+(93N%/14)]X0.8 to [(93C%/12)+(93N%/14)]X1.5% is subjected to hot rolling and cold rolling and is formed into foil. The ferritic stainless steel foil used in an automobile combustion exhaust gas purifying apparatus and excellent in heat resistance and acid resistance can be manufactured.
Patent JP-H09130928-A (JP)
Title: Position displaying switch device of draw-out type circuit breaker
Inventor: ENDO TAKESHI
IPC: H02B11/10
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To facilitate mounting, wiring and maintenance and surely perform operation by moving an operating member provided in a circuit breaker main body when the circuit breaker main body is moved and following it to rotate a lever. SOLUTION: When a circuit breaker main body is in a connected position, a microswitch 20 is in the state of being operated. When the circuit breaker main body is moved toward a test position from that state, a lever 9 is rotated counterclockwise by following the movement of a fixed shaft 8 by the action of a coil spring 15, and a guide pin 10 is rotated clockwise together with a lever 11 along the edge of the guide groove 9a of the lever 9. A lever 13 is rotated clockwise through a link member 14 by following the rotation of the lever 11, the engagement of an actuator 20 with a projection 17a is released, and the microswitch 20 is brought into the unoperated state. Thus, the sure display of a position can be realized without making complicated adjustment and also increasing the width and the depth of a circuit breaker.
Patent JP-H01147847-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUJITA KATSUFUSA
IPC: H01L23/50
Filed: 1987-12-03
Abstract: PURPOSE:To eliminate the displacement of the position of a semiconductor chip and to form a semiconductor device having high reliability by so forming a coupling section at the end of an inner lead as to couple the ends of a pattern with a bump. CONSTITUTION:A thin ringlike body 30 for connecting the end of thin patterns 20 with bumps, integrally formed at the ends of inner leads 18 is further formed at a lead frame. The bonding pads 2a of a semiconductor chip 2 are so positioned as to correspond to the patterns 20, pressed to be adhered while heating the patterns 20 by a bonder B. A die bar and a side bar are cut, bent in a desired shape, and the whole is sealed in a resin case P. Thus, the displacement of the position of the chip is eliminated, and a semiconductor device having high reliability is formed.
Patent JP-H01147604-A (JP)
Title: Sequence control system with control panel display function
Inventor: SUZUKI SHIGEO
IPC: G05B19/05
Filed: 1987-12-03
Abstract: PURPOSE:To realize the function of a control/display panel with use of a simple user defining program by forming the images of a control switch, an LED and a detection data display device at a display part of a loader based on a program produced by a user. CONSTITUTION:It is noted that a loader containing a keyboard 22 and a display part 21 can grasp thoroughly the input/output states of a sequencer. Then the images of a control switch 61, an LED (lamp)62, and a seven-segment display device 63 for detection data are formed at a display part 21 based on a program produced by a user.
Patent JP-H06133257-A (JP)
Title: Picture display device
Inventor: GOTO MITSUHIKO
IPC: G09G5/00
Filed: 1992-10-20
Abstract: PURPOSE:To change the size of a displayed picture in response to a distance between a person watching a display picture and a screen. CONSTITUTION:A distance detection section 1 measures a distance between a person watching a display picture displayed on a picture display section 3 and its screen. Control means 3, 4 control the size of a picture displayed on the screen based on the result of measurement. Thus, when the distance between the person watching the display picture and the screen is short, the display picture is made small and when the distance between the person watching the display picture and the screen is long, the display picture is largely displayed to allow the display device to display the picture in matching with the distance.
Patent JP-2000134157-A (JP)
Title: Optical transmitter
Inventor: TOMIOKA TAZUKO
IPC: H04B10/07
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To operate the optical transmitter at an optimum bias point at all times by controlling the bias quantity of a semiconductor laser injection current, so as to minimize a semiconductor laser distortion detected from an electric signal resulting from applied photoelectric conversion to a semiconductor laser output light. SOLUTION: A CATV signal and a radio signal or the like are received from a signal input 4, and a signal driver 5 amplifies them to a level proper for driving by a semiconductor laser 1. A coupler 6 couples the output of the signal driver 5 with a bias current which is an output of a bias current source 8, and this output drives the semiconductor layer 1. Then the semiconductor laser 1 outputs an optical signal, whose light intensity is changed in proportion to a change in an injection current. An optical branching coupler 2 branches part of the output optical signal, and a photoelectric converter applies electric conversion to the optical signal. A distortion detection section 7 detects distortion from the electric signal obtained.  Then a bias current controller 3 decides a bias current to minimize the distortion detected by the distortion detection section 7 for controlling the bias current source 8.
Patent JP-H01146726-A (JP)
Title: Heating device
Inventor: YOSHIMINE KAZUTO
IPC: B29C65/08
Filed: 1987-12-03
Abstract: PURPOSE:To carry out a heat melting treatment applied to a part of a given width by use of ultrasonic vibration securely and reduce the cost for repair derived from wear and fatigue by providing face to face a horn with a ultrasonic radiation surface having a width larger than a melting width and a cradle with a press surface having a width equivalent to the melting width. CONSTITUTION:A ribbon textile 1 is supported by pressing a cradle 4 to a horn 3 with the ribbon textile 1 between a broad ultrasonic radiation surface 3a of the horn 3 and a narrow press surface 4a of the cradle 4. Ultrasonic waves are radiated from a ultrasonic radiation surface 3a of the horn 3, while the ribbon textile 1 is transferred in its longitudinal direction in the supported state. The supported section of the ribbon textile 1 is heated and melted by the ultrasonic vibration by a width equal to that of the press surface 4a. Border lines (a) of a given width into which liquid ink is not impregnated can be formed on sections corresponding to ink border lines of the ribbon textile 1 by the process.
Patent JP-H04180546-A (JP)
Title: Iron-cobalt sintered magnetic material and its manufacture
Inventor: KIHARA HIROSHI
IPC: C22C38/00
Filed: 1990-11-13
Abstract: PURPOSE:To manufacture an Fe-Co magnetic material of high purity having high density and excellent in soft magnetic properties by compacting raw material powder having a specified compsn. constituted of Co, V and Fe, raising its temp. in a vacuum atmosphere and thereafter executing sintering in a reducing atmosphere. CONSTITUTION:Raw material powder constituted of, by weight, 40 to 60% Co, 1.0 to 2.5% V and the balance Fe with inevitable impurities is compacted into a desired shape, and sintering is executed. As the above raw material powder, the one having <=15mum, particularly about <=10mum average particle size is preferably used. Or, the above sintering stage is executed by a primary stage of executing temp. raising and a secondary stage of subsequently executing sintering in a reducing atmosphere contg. hydrogen. In the above primary stage, the upper limit of the temp. range in the temp. raising is preferably regulated to 800 to 1250 deg.C. Or, the maximum value of the sintering temp. in the above secondary stage is regulated to >=1300 deg.C, and the relative density of the sintered body at which its temp. attains 1300 deg.C for the first time is preferably regulated to >=96%. In this way, the excellent sintered soft magnetic material constituted of 40 to 60% Co, 1.0 to 2.5% V, <=0.02% O, <=0.02% C and the balance substantial Fe, having >=98% relative density of the sintered body and having high magnetic permeability, magnetic flux density and volume resistance value can be obtd.
Patent JP-H08142293-A (JP)
Title: Polyester sheet of excellent lubricity
Inventor: FUJITA AKIHIDE
IPC: C08K5/10
Filed: 1994-11-15
Abstract: PURPOSE: To obtain a polyester sheet in which lubricity and cutting properties are improved without impairing working characteristics of transparency, printing properties, etc., by a method wherein a specified ester product is blended in a polyester polymer of a specified composition by jointly using inert particles having a specified secondary particle series. CONSTITUTION: Dicarboxylic acid constituent having terephthalic acid as main constituent, and glycol constituent of 90-10mol% of ethylene glycol and 10-90mol% of 1.4-cyclohexanedimethanol by ratio are condensation polymerized. A skin layer is provided wherein 0.01-5wt.% of an ester product of 10-10000ppm of inert particle of 1-10μm in mean particle size of secondary particle, 0-2000ppm of 10-30μm inert particle, polyhydric alcohol having at least 3 hydroxyl groups, and at least 12C aliphatic monocarboxylic acid is blended in polyester polymer of 0.4-1.1 intrinsic viscosity.
Patent JP-H03165754-A (JP)
Title: Concretion crushing device
Inventor: TAKAYAMA NAOHIKO
IPC: A61B17/22
Filed: 1989-11-27
Abstract: PURPOSE:To quickly and correctly perform the positioning of an impulse wave focal point by providing a shift control means performing the positioning of an impulse wave generator based on the concretion position information in a person under test detected by the first ultrasonic probe. CONSTITUTION:For the crushing therapy of a concretion S, a control signal is fed to an arm controller from an operator console, and an articulated arm 15 is retreated from the body surface of a person under test M as shown by a broken line. A main controller 46 feeds a control signal to a three-axis shift controller 18 to move an impulse wave generator 13 by the calculated positional relation L3. The three-axis shift controller 18 moves the impulse wave generator 13 in the X-axis direction and the Z-axis direction by rotatively driving motors 12x and 12z to perform the positioning of the impulse wave focal point F and the concretion S. High-frequency pulses are applied to piezoelectric elements from a high-frequency generator 25 while the cross section image of the concretion S in the shift direction is monitored on a CRT monitor 47 via the second ultrasonic probe, and impulse waves are generated to perform the crushing therapy of the concretion S.
Patent JP-H01147778-A (JP)
Title: Multilevel picture data compressing system
Inventor: KONDO TAKASHI
IPC: H04N19/93
Filed: 1987-12-04
Abstract: PURPOSE:To effectively compress multilevel picture data by expressing it by a binary picture capable of specifying a continuous picture element area with the same value and table information in which the value in the multilevel picture is made to correspond at every labeling area, and transmitting or accumulating it. CONSTITUTION:The binary picture B for the multilevel picture A is obtained by binarization. Next, every continuous area of the picture element with the same value in the binary picture B is obtained as the labeling area, and label codes different from each other are attached to every labeling area, and a label picture C is obtained. At that time, the table information D, which shows what value the picture element in the area takes in the multilevel picture A, is obtained at every label area. Then, the table information D and the binary picture B are made to be a pair, and are used for the information transmission or the information accumulation of the multilevel picture. Thus, the multilevel picture can be effectively data-compressed, and its data quantity can be reduced.
Patent JP-H02153415-A (JP)
Title: Keyboard device
Inventor: HARADA TAKESHI
IPC: G06F3/048
Filed: 1988-12-06
Abstract: PURPOSE:To miniaturize a keyboard device without lowering operability and reducing the number of keys by magnifying only the key frame of a key neighboring to the position of a finger by detecting the position of the finger of an operator, and adversely compressing that of the key separated from the position of the finger. CONSTITUTION:When the finger of the operator approaches a key display part 4 and the position of the finger detected by a sensor control part 2 is inputted to a display control part 3, the display control part 3 finds to which key frame the position of the finger most approaches, and controls so that the size of the key required for key input by the operator can be secured at the key frame 8 nearest to the position of the finger. In other words, the display control part 3 magnifies a found key frame 8 and the key frame 8 in the neighborhood of the key frame with a ratio set in advance, and adversely, reduces the key frame 7 at the position separated from the position of the finger, and performs display by changing the size of the key frame 8 so as not to reduce the number of keys being displayed on the key display part 4. In such a way, it is possible to attain the improvement of the operability and the miniaturization of the device simultaneously.
Patent JP-H03167429-A (JP)
Title: Split-lightguide type sensor
Inventor: KODERA KOHEI
IPC: G02B6/122
Filed: 1989-11-27
Abstract: PURPOSE:To make a sensor compact and to achieve an integrated pattern by using one of a plurality of split lightguides as a reference lightguide, and using the other lightguide for sensing environment factors. CONSTITUTION:On a substrate 2, a reference lightguide 1b and sensing lightguides 1a and 1c are provided. Sensing regions A and A' are provided on the lightguides 1a and 1c. A surface clad layer 5 is formed on the surfaces of the lightguides. The light which is inputted into the lightguide 1 from a light emitting element 3 is split into three directions at a splitting part, propagated through 1a - 1c and inputted into light receiving parts 4a - 4c in a photodetector array. When environment factors wherein the sensor is provided are changed, the propagating losses in the lightguides 1a and 1c are changed. Therefore, the amounts of output lights P1 and P3 are changed. The amount of output light P2 in the lightguide 1b is hardly changed. Then, the fluctuation in the element is cancelled by monitoring the value of P1/P2 or P3/P2, and the changes in environmental factors can be taken out.
Patent JP-2001128324-A (JP)
Title: Lead tool for cable pulling string
Inventor: HAYASHI YOSHIMASA
IPC: G02B6/46
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a lead tool which can be applied to both a messenger wire and a self-supporting cable which have different diameters. SOLUTION: The lead tool of a cable pulling string is placed in a spiral cable hanger, which is supported by a messenger wire or a self-supporting cable, suspended between poles and a cable pulling string, is connected to its tail end. A pair of hanging elements 18 and 18' of the lead tool are hung on the messenger wire or the self-supporting cable. A pair of front and rear partition bars, which partition the recessed parts of the hanging elements, are turnably attached to the support part of the lead tool by a pair of support bars 17, while the standing postures are maintained. The respective base parts 18a and 18a' of the pair of hanging elements, a flat spring 19 and a tightening element 20 are successively piled and attached to the support part by the pair of support bars.  Tapered edges inclined in the longitudinal direction of a long hole are formed on the surface of the tightening element, and the head parts of the support bars are engaged in the tapered edges.
Patent JP-H07134899-A (JP)
Title: Sense amplifier
Inventor: MIURA KIYOSHI
IPC: G11C11/419
Filed: 1993-11-11
Abstract: PURPOSE:To obtain a sense amplifier which can make an offset greatly smaller than in a conventional amplifier. CONSTITUTION:In a MOS sense amplifier of a current-sensing type which is controlled by a clock phi, an NMOS transistor M5 is connected between an output node N10 and the ground and moreover, a switch S and a capacitor C are respectively connected between the output node N10 and a gate of the NMOS transistor M5 and between the gate of the NMOS transistor M5 and the ground. An offset-detecting mode is switched to a sense mode or vice versa when the switch S is controlled to be turned ON/OFF by the clock 4. An offset is held in the capacitor C as a voltage in the offset-detecting mode, and an operating point is corrected with the use of the voltage in the sense mode.
Patent JP-H02151749-A (JP)
Title: Analysis of very small part
Inventor: YAMAGUCHI AKIRA
IPC: G01N23/225
Filed: 1988-12-05
Abstract: PURPOSE:To continue analysis while the shift of an analytical position is confirmed to be corrected and to analyze the very small part on the surface of a sample with high accuracy by setting a place to be analyzed and the projection of at least one place formed in the vicinity thereof to marks. CONSTITUTION:The microscopic image in the vicinity of a desired place 2 to be analyzed is observed before analysis and the relative positional relation between the place 2 to be analyzed and a mark 4 is recorded. Next, analysis is started and temporarily interrupted on the way to observe a microscope and it is judged whether the positional shift of the place to be analyzed is generated by comparing the relative positional relation between the projections at three points displayed on an image and an actual analytical position with that before analysis. By this method, when shift is generated in the relative positional relation between a sample and a charged particle beam during analysis, said shift can be determined. Therefore, by again performing analysis after the shift between the mark 4 and the analytical position is corrected before the shift of the analytical position becomes excessive, a very small part can be performed with good analytical position accuracy.
Patent JP-H04180591-A (JP)
Title: Method for controlling electroplating amount
Inventor: ITO KAZUHITO
IPC: C25D21/00
Filed: 1990-11-15
Abstract: PURPOSE:To extremely easily and freely control the plating amt. on a steel sheet at the time of electroplating the steel sheet, etc., with metal by adjusting the area of an anode as the counter electrode in a plating soln. CONSTITUTION:A steel sheet 2 is traveled in a plating bath with a roll, and a current is applied between the sheet 2 as a cathode and the anode 3 arranged on both sides of the sheet through a plating soln. 4 to electroplate both surfaces of the sheet with Zn, Cr, Sn, Al, Cu, Ni, Au, Ag, etc. In this case, the soln. 4 is supplied into the plating bath by pumps 8 and 8a, the exhausted soln. is discharged by pumps 9 and 9a, the composition of the soln. is adjusted, and the regenerated soln. is recirculated to the plating bath. The supply and discharge of the soln. 4 are adjusted to vertically move the surface 4a of the soln., hence the area of the anode dipped in the soln. is changed, the current- carrying area of the sheet 2 is increased or decreased, and the plating amt. on the sheet is freely controlled.
Patent JP-H11137556-A (JP)
Title: Ultrasonic probe
Inventor: NISHINA KENICHI
IPC: A61B1/00
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and structurally simple ultrasonic probe wherein radial scanning and sector scanning can be performed by one ultrasonic oscillator. SOLUTION: In an apex cap 20, a U-shaped housing 23 fixed on the apex part of the first shaft 21 and freely rotatable around the longer axial direction of an endoscope as a central axis, an ultrasonic oscillator 24 fixed on one end part of this housing 23 and facing the ultrasonic emitting direction in the longer axial direction, a resin-made following gear 26 freely rotatably arranged on a bearing part 25 fixed on another end part of the housing 23, a mirror 27 integrally fixed on the following gear 26 facing the ultrasonic oscillator 24 and with a plane facing the ultrasonic oscillator 24 being an approximately 45 deg.-inclined plane, and a driving gear 28 passing through an inner hole of the first shaft 21 and fixed on the apex part of the second shaft 22 and meshing with the following gear 26, are arranged.
Patent JP-S62258707-A (JP)
Inventor: MENAHEMU EI KURAUSU
IPC: B01D71/52
Filed: 1986-12-23
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-H08156288-A (JP)
Title: Recorder
Inventor: NAOI KAZUYA
IPC: B41J2/21
Filed: 1994-12-12
Abstract: PURPOSE: To obtain a recorder that selects optimum ink out of a plurality of types of ink in the consideration of the kind of recording paper and conducts an optimum color processing to the selected ink before recording. CONSTITUTION: When an ink cartridge is loaded on a recorder, a plurality of color processing functions are displayed on a display screen of an operation panel 24. A user of the recorder selects an optimum color processing function among them. On the selection, in a table 25 for storing a head storage address of a current color processing function, head storage addresses of color processing functions selected per color component are set.
Patent JP-H03169052-A (JP)
Title: Package
Inventor: HIRAI TOSHIKAZU
IPC: H01L23/06
Filed: 1989-11-29
Abstract: PURPOSE:To secure airtightness and strength of a sealed and bonded part and to enhance quality and reliability of a package by a method wherein either a first member (a base) or a second member (a cap) is formed in a composite structure which is composed of a first blank and a second blank whose coefficient of expansion is larger than that of the first blank. CONSTITUTION:A package A is formed in a structure in which a U-shaped cap as a second member has been sealed and bonded to a sheetlike base 1 as a first member via a bonding material layer 3 made of a solder, a low-melting glass or the like; a hermetically sealed space 4 is constituted in the inside. In an intermediate part of a sidewall part of the cap 2 made of a ceramic or the like, a different material part 8 made of a substrate whose coefficient of thermal expansion is larger than that of the ceramic constituting the cap 2 is installed collectively over the whole circumference to form a composite structure. Consequently, a rise in an internal pressure in the hermetically sealed space 4 is relaxed at a heating operation; it is possible to prevent that the solder or the glass, in a molten state, which exists at a sealed and bonded part is pushed out to the outside by the internal pressure in the hermetically sealed space 4. Thereby, airtightness and strength of the sealed and bonded part are secured, and quality and reliability of the package A are enhanced.