baber/WOPTO huggingface dataset:
Patent JP-S6159272-A (JP)
Title: Probing method to double-sided element mount printed circuit board
Inventor: TAKADA MASASHI
IPC: H05K3/00
Filed: 1984-08-31
Abstract: PURPOSE:To enable accurate probing without warping a printed circuit board by performing the simultaneous probing of two elements opposed to both surfaces of the printed circuit board. CONSTITUTION:The table 12 of an element selection and positional determination mechanism 8 is moved with respect to the desired element 3 of a printed circuit board 2 to perform the positional alignment of a probe 6 and the lead wire of the element 3. Next, the cylinder 17 of a temporary contact means 11 is driven to protrude a piston rod 18 and the leading end of the probe 6 is elastically and lightly impacted to the lead wire 4 by a spring 19 to obtain a temporary contact state. The same operation is performed with respect to the element 3' on the other surface of said board 2 and the probe 6, 6' are temporarily contacted with the elements 3, 3'. Subsequently, left and right cylinders 14, 14' are synchronously driven by the signal from a control unit 28 and necessary pressing force is applied to the probe 6, 6' and the lead wires 4, 4' to certainly bring the same to an electrical continuity state. In this state, the electric tests of the elements 3, 3' are performed simultaneously. Because probing is performed synchronously as mentioned above, accurate probing is enabled without warping the printed circuit board.
Patent JP-H092881-A (JP)
Title: Foamed ceramic molded plate
Inventor: MINAGAWA MITSUO
IPC: C04B38/00
Filed: 1995-06-15
Abstract: PURPOSE: To obtain a formed ceramic molded plate enabling the penetration of air but not enabling the penetration of water, high in a water-absorbing performance, and excellent in a heat-insulating performance by kneading specific fine hollow ceramic particles with a ceramic composition component containing a material used as a flux, press-molding the kneaded product, and sintering the molded product. CONSTITUTION: A foamed molded plate is produced by kneading a composition comprising 100 pts.wt. of fine hollow ceramic particles having a composition strength of >=600kgf/cm<2> , bulk density of 0.3-0.5g/cm<3> and a melting point of >=1500 deg.C and 10-300 pts.wt. of a ceramic composition component containing a material used as a flux, fed in a mold, press-molded and subsequently sintered at 700-1300 deg.C. The used fine hollow ceramic particles have especially high compression strength in comparison with conventional fine hollow foamed products, and can resist against high stress and shear forces caused in the process for producing the foamed ceramic molded product. The further press molding enables to form the foamed ceramic molded plate which is fine in spite of being lightweight.
Patent JP-H0230831-A (JP)
Title: Vibration-proof device for structure
Inventor: KURODA SUSUMU
IPC: E04H9/02
Filed: 1988-07-21
Abstract: PURPOSE:To enable the attenuating characteristic of the oscillation of a structure to be regulated and simplify setting work by combining a isolator and a damper integrally with each other. CONSTITUTION:A vibration-proof device 1 is provided with n isolator 2 for fitting a pair of rigid members 4, 5 fixed respectively in contact with a structure B and ground A, firmly at both the upper and lower end sections of an elastic member 6, and a damper 3 for arranging movable sections 9 and fixed sections 10 consisting of rigid members, at the upper and lower sections of elastic sections 8. The fixed section 10 of the damper 3 is fixed on the ground A, and at least, between the movable section 9 and the rigid member 4 on the side of the structure B of the isolator, spaces 13, 14 are arranged. Besides, when the rigid member 4 comes in contact with the movable section 9 of the damper 3 and the section 9 is pressure-applied, then the movable section 9 is displaced by the elastic deformation of the elastic section 8.
Patent JP-H1025561-A (JP)
Title: Material for apparatus using organic amine base medicine
Inventor: SUWA TAKESHI
IPC: C23C8/18
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To prevent an elution of metallic ions to organic amine base medicines by subjecting a surface of a stainless steel to cleaning treatment, executing heating treatment in an oxidizing atmosphere to form colored oxidized coating on the surface and melting away the coating. SOLUTION: The surface of a stainless steel is subjected to cleaning treatment. The cleaning-treated stainless steel is subjected to heating treatment in an oxidizing atmosphere. Colored oxidized coating is formed on the surface of the stainless steel. The colored oxidized coating is subjected to decolored away by acid or electrolyzing treatment. Since the oxidizing rates of Fe, Cr and Ni are different, the concentration of Fe component is made high in the colored oxidized coating. Thus, the concentration of Cr and Ni components is made relatively high on the boundary between the colored oxidized coating and the base metal in the lower layer. At the time of removing the colored oxidized coating rich in the Fe components, the boundary rich in the Cr components is exposed. By passive coating of the hydrates of Cr2 O3 , CrO or the like, the elution of metallic ions can be suppressed.
Patent JP-H0236094-A (JP)
Title: Dividing method for ceramic substrate
Inventor: KURUSU SHIZUO
IPC: H05K3/00
Filed: 1988-07-21
Abstract: PURPOSE:To divide a ceramic substrate in the state of reducing an oblique crack and the irregular chip of a printing body by grooving and slitting the both sides of a ceramic substrate. CONSTITUTION:A printing body 12 is printed on the surface of the cesamic substrate 11 providing a slit 13 on te back face. A groove 14 is then formed by opposing to the slit 13 and in the depth more than the thickness of the printing body 12. After placing this substrate 11 so that the back face side of the substrate 11 may come on the substrate receiving base 18 consisting of an elastic body, a dividing member 16 consisting of an elastic body is pressed along the groove 14 of this substrate 11, which is divided without any oblique crack nor irregular chip of the printing body 12 along the slit 13 and groove 14 by utilizing a bending moment generated by the deflection of these two elastic members 16, 18.
Patent JP-2000022178-A (JP)
Title: Schottky barrier diode
Inventor: KOIKE MICHIMARO
IPC: H01L29/872
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a Schottky barrier diode(SBD) device that can control arbitrarily the properties of a forward voltage VF and a reverse current IR in the trade-off relation by using a plurality of barrier metal types of a different barrier height ΦB. SOLUTION: An n-type epitaxial layer 12 is formed on a substrate 11 and a ring-shaped p+ guard ring region 15 is formed on the surface of the epitaxial layer 12. An aperture is formed in the oxide film on the surface of the epitaxial layer 12. A titanium layer 16 for forming a first Schottky barrier and a nickel layer 17 for forming a second Schottky barrier are formed on the surface of the aperture. An aluminum electrode is formed so as to coat the nickel layer. SBD properties can be controlled, according to the ratio of the contact areas of the titanium layer 16 and the nickel layer 17.
Patent JP-H0629041-A (JP)
Title: Nickel-cadmium battery device
Inventor: TAKIZAWA YOSHIHIRO
IPC: H01M2/00
Filed: 1992-07-09
Abstract: PURPOSE:To construct a lightweight nickel-cadmium battery device by using a simple configuration. CONSTITUTION:A supporting member 10 is directly mounted on the oversurface of a battery body 5 in such a way as enclosing the terminals 1a, 1b of a battery cell 1. A blanket, not illustrated, to make thermal insulation of the terminals 1a, 1b is applied to the wall surface of the supporting member 10.
Patent JP-S6338095-A (JP)
Title: Oar device
Inventor: KATO TOYOAKI
IPC: B63H16/067
Filed: 1986-08-01
Abstract: PURPOSE:To allow a boatman to easily recognize the front view in the advance direction by using an oar device equipped with an oar receiving part, etc. which forms a right angle with a shaft parallel to a hull and is installed onto the hull so as to be swung in the vertical direction around the shaft. CONSTITUTION:The intermediate part of an oar 17 near at hand is rotatably installed onto a pin 16 fixed at the upper surface of the hull inside part of an oar receiving part 13. The oar 17 near at hand can be swung back and forth around a z-axis. The intermediate part of a top edge oar 25 is rotatably installed onto a pin 24 fixed onto the upper surface of the hull outside part of the oar receiving part 13. When a grip part 20 is transferred forward from the state in which the oar 17 near at hand and the top edge oar 25 are in straight line form, a water paddling part 27 transfers forward. When the grip part 20 is transferred rearward, the water paddling part 27 transfers rearward.
Patent JP-H1079036-A (JP)
Title: Outline decoder
Inventor: JEON BYEUNG-WOO
IPC: H04N19/00
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an outline decoder efficiently decoding outline information encoded to a chain code. SOLUTION: The outline decoder decodes the bit stream of outline information encoded to the chain code. An inverse multiplexing part 21 separates the bit stream of outline information into start outline pixel information and chain code information. A start out line pixel decoding part 22 decodes start outline pixel information separated by the part 21 and outputs the horizontal and vertical coordinate values of the starting outline pixel. A chain code decoding part 23 stores the horizontal and vertical coordinate values of the former outline pixel, selects an increased/reduced value designated by chain code information outputted from the part 21 and calculates the coordinate value of a next outline pixel through the use of the selected increased/reduced value and the stored coordinate value to output the horizontal and vertical coordinate values at the position of the outline pixel.  An outline pixel displaying part 28 displays a value showing to be the outline pixel at the position of a pixel designated by a coordinate value decoded by the parts 22 and 23.
Patent JP-2001013200-A (JP)
Title: Failure detection method and failure detection device for integrated circuit, and storage medium recorded with control program therefor
Inventor: SAKAGUCHI KAZUHIRO
IPC: G01R31/30
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To detect a failure of an integrated circuit without using a non-failure integrated circuit. SOLUTION: In this failure detection device, a conventional method selection means 1 inspects respective integrated circuits in an inspection target integrated circuit assembly 2 by a conventional method to select non-failure products. A power current spectrum measurement means 3 observes a power current spectrum of each the integrated circuit decided as the non-failure product by the conventional method selection means 1 in the inspection target integrated circuit assembly 2, and stores the spectrum into a memory means 7.  A calculation means 6 calculates a means value and standard deviation of the power current spectra stored in the memory means 7, estimates a degree of a deviation of the power current spectrum of each the integrated circuit on the basis of a value gotten by normalizing the deviation of the power current spectrum of the integrated circuit from the mean value with the standard deviation, and detects a failure of each the integrated circuit on the basis of the normalized value stored in a normalized value storage means 5. A main control means 4 controls the whole device.
Patent JP-S6243749-A (JP)
Title: Security key
Inventor: TERII TEI FUAAGASON
IPC: G06F12/14
Filed: 1985-08-20
Abstract: PURPOSE:To secure connection by bringing a contact terminal into contact with a contact pin provided to a receptacle, using a memory as part of the memory of a target memory, and providing a ring-shaped conductor to the contact terminal. CONSTITUTION:When a key 10 is inserted into the receptacle 50 and rotated as specified, a switch 53 at the bottom part of the receptacle 50 is turned ON to start the processor 101 of the target system 100 or initiate an interruption. At the same time, the claw of a plate falls in a cam groove and pogo pin groups 54... and 55... of the receptacle 50 are lowered to contact contact terminal groups 17... and 18... of the key 10. Then, a processor 101 sends a signal for accessing the memory 40 of the key 10 to the side of the key 10 through a bus 104, either of the pogo pin groups 54... and 55... of the receptacle, and either of the contact terminal groups 17... and 18... of the key.
Patent JP-S5993047-A (JP)
Inventor: ARUBAATO DANKAN KOORU JIYUNIAA
IPC: C07D498/04
Filed: 1983-09-30
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-H0233200-A (JP)
Title: Data base retrieving system
Inventor: OOKAWA HIROTOSHI
IPC: H04N7/173
Filed: 1988-07-22
Abstract: PURPOSE:To decrease the operation quantity of matching and to raise the retrieval accuracy by bringing a key of a voice and a key word to matching by a phoneme symbol before comparing them by the respective feature data. CONSTITUTION:A key of an input voice is brought to acoustic analysis 7 and feature data is determined, and a phoneme lattice is recognized 9. Subsequently, from the key, a section like a word is detected 10, and its phoneme lattice is held in a word section phoneme lattice file 11. The whole key is compressed and encoded 4, and held in a file 5. Next, when a retrieval of a data base is started, a hypothesizing part 16 compares a keyword inputted by a phoneme symbol and the phoneme lattice of the word section in the file 11 and sets a candidate of existence of the key word, and a verifying part 19 compares a result of analysis of the key word by a voice and feature data of a key word for a word with respect to its candidate and verifies existence of the key word. Thereafter, a decoding part 23 decodes the key of the voice from the file 5, and a leading-out part 27 outputs data of various forms of a voice, an image, a character-string, etc., being incidental thereto.
Patent JP-H1115572-A (JP)
Title: Power interruption back-up circuit
Inventor: INAGUCHI MAKOTO
IPC: H03K19/20
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a power interruption back-up circuit long in back-up time. SOLUTION: In the circuit, a commercial frequency clock circuit 30 connected to power, a microcomputer power voltage monitoring circuit 50 and a one-chip microcomputer 80 are connected to a power source and at least a main clock circuit 95 for high speed mode and a sub-clock circuit 90 for low speed mode the microcomputer 80. In this case, an AND circuit 40 is provided in the output parts of the commercial frequency clock circuit 30 and the microcomputer power voltage monitoring circuit 60 and the output part of the AND circuit 40 is connected to the input port of the one-chip microcomputer.
Patent JP-H0469525-A (JP)
Title: Method and instrument for measuring surface wave speed distribution
Inventor: TODA KOJI
IPC: G01H11/08
Filed: 1990-07-10
Abstract: PURPOSE:To widen the range of a sample whose surface wave speed can be measured by exciting a leak surface acoustic wave corresponding to characteristics of the sample in the sample. CONSTITUTION:The radiation angle of a bulk wave into which the leak acoustic surface wave of a leak elastic element 26 is converted is controlled by varying the frequency of an applied AC signal. The angle of the incidence of this bulk wave on the sample matches the Rayleigh critical angle which varies with a surface wave speed determined by characteristics of the material of the sample 14 by controlling the radiation angle of the bulk wave. Therefore, the leak surface acoustic wave corresponding to the characteristics of the sample 14 can be excited in the sample 14 and the range of the sample whose surface wave speed can be measured can be made wide.
Patent JP-H0913851-A (JP)
Title: Opening part opening/closing device
Inventor: YOSHIDA YUKIHIKO
IPC: E06B9/52
Filed: 1995-06-28
Abstract: PURPOSE: To constitute an opening part opening/closing device without using a wire tension mechanism so as to be liberated from wire tension mechanism fitting work and wire tension adjusting work after fitting. CONSTITUTION: A movable member 4 is always erected vertically by an upright moving mechanism formed of an upper end supporting member 60A of approximately y-shape and a lower end supporting member 60B of approximately y-shape respectively fitted to the upper part and lower part of the movable member 4. The upper end supporting member 60A and the lower end supporting member 60B respectively have a pair of traveling wheels 61a, 61b so as to be smoothly movable in the horizontal direction being guided by an upper guide member 2 and a lower guide member 3, and the movable member 4 can thereby be moved laterally in the horizontal direction X. The end supporting member 60A and the lower end supporting member 60B are respectively closable and oscillatingly supported on the movable member 4.  The upper end supporting member 60A and the lower end supporting member 60B are respectively closed and oscillated to draw the movable member to the end of an opening without a clearance.
Patent JP-H0643533-A (JP)
Title: Camera
Inventor: FUJIMORI TOSHIAKI
IPC: G03B17/02
Filed: 1991-06-28
Abstract: PURPOSE:To obtain the camera that can effectively suppress internal surface reflection in a light shield cylinder which is guided out of a photographic mode switching member. CONSTITUTION:This camera is equipped with the photographic mode switching member 20 in the light shield cylinder and can be switched in picture plane size. The photographic mode switching member 20 is provided with a transparent window 23 which transmits part of light irradiating the internal surface of the photographic mode switching member 20 when the switching member 20 is closed, and a light shield member 24 which inhibits the light transmitted through the transparent window 23 and guided out of the photographic mode switching member from reaching a film surface is provided closer to the film surface than the transparent window 23 outside the photographic mode switching member. Consequently, the internal surface reflection in the light shield cylinder is effectively suppressed to obtain a sharp image.
Patent JP-S6075150-A (JP)
Title: Terminal device
Inventor: TAKESHITA HIDETOSHI
IPC: H04L29/00
Filed: 1983-09-30
Abstract: PURPOSE:To attain the utilization of a switching element having the polarity by placing a logical circuit and a user circuit after a line current is rectified so as to make the relation of potential of these circuits fixed. CONSTITUTION:A logical circuit 31 supervises the state of a line and of the user circuit 40, and when the circuit 31 discriminates that the connection between the user circuit 40 and lines 21, 22 after rectifier is to be opened, the base potential is controlled so that transistors (Trs) 61, 62 are turned off so as to stop the operating current I of the user circuit. When the logical circuit 31 discriminates that the connection between the user circuit 40 and the lines 21, 22 after rectifier is to be performed, the logical circuit 31 controls the base potential so that the Trs 61, 62 are turned on so as to flow the operating current I of the user circuit. Moreover, a constant current element 50 absorbs voltage variation between terminals T1 and T2 so as to set a voltage applied to a control circuit 30 to a prescribed value.
Patent JP-H0234399-A (JP)
Title: Scale for printer
Inventor: KUSUNOKI ISAO
IPC: B44D3/00
Filed: 1988-07-25
Abstract: PURPOSE:To provide scales on four edges of s painting panel and greatly facilitate composing a picture by providing the scales, which can be easily fitted respectively to the four edges of the painting panel, with graduations for dividing the length of each of the edges into equal sizes conforming to standard sizes for painting. CONSTITUTION:Scales 2, 2' are prepared by providing on one face of each of angle-sections, which are cut to have lengths respectively equal to a vertical size A and a horizontal size B conforming to standard sizes for painting, with graduations and relevant numerals at positions for equally dividing the length of the angle section, in a dividing factor range of about 1/2 to 1/10. The scales 2, 2' are fitted respectively to the four edges of a painting panel 1 by thumbtacks 3. The painter plans an equally divided composition, a proportionally divided composition or a radial composition for a painting, by matching a bar to the graduations with numerals on both sides of the panel. When it is desired to trisect the horizontal size B, a line is drawn by setting the bar to the graduations 3-3 on the scales 2' for the horizontal size B. For a composition along a line extending from the center of one of the horizontal edges A to a 1/4 position on the opposite edge, a line is drawn by setting the bar to the center of the scale 2 on the vertical edge A and to the graduation 4 on the scale 2 on the opposite edge. A radial composition diverging from one of the four corners can be made by drawing lines extending from the corner to the opposite sides and the opposite corner. Further, by combining the above operations, details of a complicated composition can be obtained.
Patent JP-H1069855-A (JP)
Title: Device for washing panel of cathode-ray tube
Inventor: LEE KIL-WON
IPC: H01J9/38
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To efficiently wash the inside and outside surfaces and sealing surface of a panel skirt by placing inside a tank a mesh plate member, which makes contact with the sealing surface, and an elastic member which elastically activates the mesh plate member upward. SOLUTION: When a panel 10 supported on the head part 31a of a carrier 31 is located at the top of a tank 32, the cylinder 44 of a lift means 40 operates, lifting a guide rod 43 to raise the tank 32. The sealing surface of a skirt 10a makes contact with the top surface of a mesh plate member 33, which in turn elastically presses against an elastic member 34 and falls, causing the skirt 10a of the panel 10 to be dipped in a washing solution. When washing of the inside and outside surfaces and the sealing surface of the skirt 10a of the panel 10 is complete, the tank 32 is lowered by operation of the cylinder 44, whereby the washing operation can be performed efficiently.
Patent JP-S61127500-A (JP)
Title: Arrangement structure of rotary pump in liquid storage tank
Inventor: MACHIASU ASHIYUBERUGAA
IPC: B01F3/04
Filed: 1985-08-21
Abstract: A circulation pump system in a storage vessel for liquids, more particularly in a carbonizing tank of a beverage dispenser in which soda water, a mixture of CO2 gas and fresh water, is chilled and stored under pressure for withdrawal via an outlet connection. The circulation pump is mounted directly above the discharge port of the storage vessel so that the small amount of heat released by the circulation pump is utilized to keep the outlet opening free of ice.