baber/WOPTO huggingface dataset:
Patent JP-S60164011-A (JP)
Title: Magnetic radial bearing
Inventor: IWASAKI HIROSHI
IPC: F16C32/04
Filed: 1984-02-03
Abstract: PURPOSE:To hardly displace a rotary shaft in the thrust direction by disposing a plurality of disc permanent magnets different in diameter on a rotary shaft and a plurality of ring-shaped permanent magnets different in inside diameter in a housing in such a manner as to confront with each other. CONSTITUTION:A rotary shaft 1 is provided with a small-diameter disc permanent magnet 3a and with a pair of large-diameter permanent magnets 3b disposed with the small-diameter permanent magnet clamed axially therebetween. A ring-shaped magnet 4a having a small inside-diameter and a ring-shaped magnet 4b having a large inside diameter are disposed on the peripheral wall 2a of a housing in such a manner as to radially confront with the permanent magnets 3a, 3b mounted on the rotary shaft. The rotary shaft side magnets 3a, 3b and the housing side magnets 4a, 4b are arranged in such a manner as to axially engage with each other, and the opposite portions of the magnets 3a, 3b, 4a, 4b same in magnetic pole. Therefore, the rotary shaft 1 is subjected to repulsive force from the radial and thrust directions.
Patent JP-S59143778-A (JP)
Title: Pillar for automobile body
Inventor: KATANO HIROKI
IPC: B62D25/04
Filed: 1983-02-04
Abstract: PURPOSE:To enhance the flexural rigidity of a pillar without the cross-sectioned area thereof being enlarged, by providing such an arrangement that a spacer is disposed between and integrally connected to the flange sections of inner and outer plates. CONSTITUTION:The front end edges of outer and inner plates 1 and 2 are bent at substantially right angle to form flanges 1f, 2f which are superposed together and integrally connected by spot-welding. A spacer 3 made of, for example, steel materials and having an I-shaped cross-section is disposed between flanges 1r, 2r which are formed along the rear edges of outer and inner plates 1, 2 that are spaced and extending substantially in parallel together, and is integrally connected, at its both left and right end faces, to the inner surfaces of the inner and outer plates 1, 2 by spot-welding so that the flanges 1r, 2r are made rigid by the spacer 3.
Patent JP-S60161635-A (JP)
Title: Substrate for electronic device
Inventor: MIKAMI MASAO
IPC: H01L21/84
Filed: 1984-02-02
Abstract: PURPOSE:To obtain a substrate for an electronic device containing a functional dielectric thin-film by forming a dielectric layer having specific perovskite type crystallographic structure on an insulator film shaped on a silicon single crystal substrate. CONSTITUTION:An insulator film 2 is formed on a silicon single crystal substrate 1, and a dielectric layer 3 having perovskite type crystallographic structure in which the general formula is represented by ABO3 and one kind or more of elements selected from Pb, Ba, Sr, Mg and a group of rare-earth elements are included as A and one or both of Ti and Zr as B is shaped on the insulator film. Magnesia spinel (MgAl2O4) or magnesia (MgO) is adopted as an insulator single crystal film formed on the silicon single crystal substrate. A composite device in which a silicon IC and a dielectric device are formed on the same chip can be developed.
Patent JP-H09208326-A (JP)
Title: Sintered ceramic material and its production
Inventor: MIYAMOTO DAIKI
IPC: C04B35/64
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a sintered ceramic material capable of economically producing a ceramic material having high Weibull coefficient and high reliability without using particular apparatus and process by using granulated powder and ungranulated powder. SOLUTION: A forming raw material containing granulated ceramic powder and ungranulated ceramic powder is formed and bakes. The ceramic powder is preferably powder of a structural ceramic material such as ZrO2 , Al2 O3 , Si3 N4 or SiC, especially preferably Al2 O3 . The weight - average particle diameter of the granulated ceramic powder is preferably 10-100μm. The amount of the granulated ceramic is preferably 5-60wt.% based on the ungranulated ceramic powder. The granulated ceramic powder is preferably subjected to calculation treatment. The forming raw material is sintered after forming by cast-forming, pressure forming, etc.
Patent JP-H06232102-A (JP)
Title: Device for processing thin film magnetic head substrate
Inventor: OKADA OSAMU
IPC: G11B5/31
Filed: 1993-02-04
Abstract: PURPOSE:To make it possible to quantitatively correct the warp of the surface of a substrate by fixing the substrate of a thin film magnetic head provided on the upper portion of a lifting part which moves up and down in the hollow part of a support base for the substrate. CONSTITUTION:A thin film magnetic head substrate 1 placed on a substrate support base 2 has an upward warp due to the difference in the thermal expansion coefficient between the substrate and the film while forming a film. A lifting base 10 for mounting the substrate has a press-fitted pin 11, is inserted from a groove 12 at the center of the lifting part 15 and changes its direction in the hollow 14 in the lifting part 15 by go-degree angle, and the lifting base 10 for mounting a substrate and the lifting part 15 are connected with a certain degree of freedom. A very small downward linear movement of the lifting base 10 for mounting a substrate has an effect to correct the warping thin film magnetic head substrate 1 to be of a flat shape, thereby allowing flattening that has reprocibility and substantially contributes to the yield ratio of the products.
Patent JP-H11210426-A (JP)
Title: Engine structure
Inventor: DEGUCHI HIROAKI
IPC: F01L1/34
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To easily perform the maintenance inspection of a timing belt wound on a cam pulley and a shim adjustment operation. SOLUTION: An engine structure comprises a feeding means comprising an oil control valve 6 which is installed on the upper surface of a cylinder head cover 11 and feeds oil to a specified drive means and an oil pipe for feeding oil led from an oil brought out part provided in the side wall part of an engine proper to the oil brought out part provided in the oil control valve 6. A vertical wall part 38 for covering the generally entire outer surface part of a cam pulley 2 and a peripheral wall part 39 extending from its outer peripheral part to the inner side of the engine proper are provided on a belt cover 37. The upper end part of the peripheral wall part 39 is positioned under the installation part of the oil control valve 6, and the oil pipe is disposed so that it can bypass the installation part of the belt cover 37.
Patent JP-S59144138-A (JP)
Title: Thin film bonding method and apparatus thereof
Inventor: OKUYA KEN
IPC: H01L21/52
Filed: 1983-02-07
Abstract: PURPOSE:To rigidly adhere a thin film of a gold foil on the surface to be adhered of an aluminum conductor pattern in good workability by adhering the gold foil in a pressure contact on the surface of the pattern in the state that the oxidized film on the surface of the pattern is broken. CONSTITUTION:A ceramic substrate 1 is placed on a heat block 1 placed on an X-Y table 7, and held thereon. An aluminum conductor pattern 2 is formed on the surface of the substrate 1, and suitably electrically connected to axial pins 3. A gold foil 5 as a thin film to be adhered onto the pattern 2 is placed on the pattern 2, the lower surface of a vibrator 9 is contacted with the upper surface of the foil 5, the vibrator 9 is elevationally vibrated by an exiter 8 to apply vibration energy to the foil 5 and the pattern 2. When excited, the table 7 is suitably moved in X and Y directions, and the vibrator 9 scans on the surface of the foil 5. In the meantime, the pattern 2 and the foil 5 are heated through a ceramic substrate by a heat block 4.
Patent JP-H07210891-A (JP)
Title: Optical disk provided with brush
Inventor: ISHIWATARI HISAO
IPC: G11B7/121
Filed: 1994-01-18
Abstract: PURPOSE:To provide an optical disk provided with a brush in contact with an objective lens, capable of surely cleaning the lens and suppressing the increase of rotational load. CONSTITUTION:In an optical disk provided with a brush 6, the brush 6 for cleaning the objective lens 5 of an optical pickup 4 in a contact therewith is provided on a lead-in part 3 provided with the TOC signal of a disk main body 2. The brush 6 is made of an elastic material and the elasticity at the base part 6a of the brush 6 is set less than that of a tip part 6b.
Patent JP-2000170101-A (JP)
Title: Water permeable paving block
Inventor: TSUDA TOKIHIRO
IPC: E01C5/06
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To improve the appearance by preventing the occurrence of blinding or fouling on the surface of a block by forming a plurality of grooves on the top surface of a porous block finished with a non-permeable surfacing material and permeating rain water from the side wall of the grooves. SOLUTION: A plurality of V-shaped grooves 3 are formed in parallel to each other on the top surface 2a of the main body 2 of a block as a base layer formed with porous concrete, and a surface layer material 4 comprising non- permeable mortar or the like is provided in forming the permeable paving block 1. Also, the groove 3 can have a wavy shape instead of a linear shape, and also the cross sectional shape of the groove can be a inverted trapezoidal shape or U-shape. Also, non-permeable mortar can be applied to the bottom surface of the groove 3. These blocks 1 are laid on a sidewalk or the like tightly without gaps, rain water flowed to the groove 3 can be permeated to the inside of the main body 2 of the block from a side wall, and dirt or the like remained in the groove 3 can be removed separately.  In this way, blinding or fouling by a downward pressure can be prevented and a good appearance can be kept for a long period of time.
Patent JP-H01191062-A (JP)
Title: Optical sensor
Inventor: TAKECHI HIDEYUKI
IPC: G01R33/032
Filed: 1988-01-27
Abstract: PURPOSE:To accurately detect a physical quantity even after a power source is turned on by using data stored in a nonvolatile memory as a DC component in a period wherein the output of a DC filter is not stable. CONSTITUTION:In normal detection, the output of the DC filter 9 is updated in the nonvolatile memory 12 and stored. Then the output of the nonvolatile memory 12 is used as the DC component until the output of the DC filter 9 becomes stable right after the optical sensor is powered on, thereby detecting the accurate physical quantity. A switch 13 is switched after the output of the DC filter 9 becomes stable to connect the DC filter 9 to a divider 10, thereby returning to normal operation (using the output of a band-pass filter 8 as the DC component).
Patent JP-S62177731-A (JP)
Title: Optical information recording and reproducing device
Inventor: USUI MASAYUKI
IPC: G11B7/135
Filed: 1986-01-31
Abstract: PURPOSE:To reduce the noise generated in a light source by arranging a sensor so that the surface normal of the sensor is inclined to the direction of incidence of a light beam to the sensor. CONSTITUTION:Reflected parallel light beams 21 reflected on a mirror 15 are made incident on the center of a condenser lens 16 in parallel with the optical axis of the lens 16 and are condensed by the lens 16 and are made incident on a sensor 18. The sensor 18 is so arranged that its surface is inclined at an angle theta to a face vertical to the optical axis of the lens 16. Though a part of light beams incident on the sensor 18 is reflected, this reflected light beam 22 is not returned to the side of a semiconductor laser 11 because it goes in the direction inclined at an angle 2theta to incident light beams and is intercepted by a light shielding plate 20. Since the surface of the sensor 18 is a specular surface, there are hardly scattered components of the reflected light. Thus, the occurrence of the noise in the light source is suppressed to improve the precision of optical information recording and reproducing.
Patent JP-S62178009-A (JP)
Title: Aft switch circuit
Inventor: TAKAHASHI SATOSHI
IPC: H04N5/50
Filed: 1986-01-31
Abstract: PURPOSE:To reduce the current consumption, to attain low impedance drive and further to reduce the temperature drift and the voltage offset by using an amplifier of a low output impedance and a reference voltage source so as to constitute the titled circuit. CONSTITUTION:The ATT switch circuit consists of a reference power supply 15, a transistor (TR) 16 whose base receive a voltage of the power supply 15, a TR 17 whose base is used as the output and a buffer amplifier comprising TRs 18-20 and whose gain is zero dB or the like. In turning on switches 23, 24, a current of current sources 21, 22 are supplied, a voltage of an AFT signal line is fixed by a voltage of the power supply 15, the output is opened by a high impedance at switch OFF and an AFT signal whose characteristic is decided by an AFT output circuit and load resistors 10, 11 is fed to a tuner AFT input 14. In using the buffer amplifier whose output impedance is small and whose output voltage offset is small with respect to an input and the reference voltage, the current consumption is less, the output impedance is low and the temperature drift and the voltage offset are small.
Patent JP-S59143967-A (JP)
Inventor: ROIDO RODONII BURISUTORU
IPC: G01R13/30
Filed: 1983-02-04
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-S53104114-A (JP)
Title: Reading and recording method for picture
Inventor: EJIRI KOUICHI
IPC: H04N1/23
Filed: 1977-02-23
Abstract: PURPOSE: To improve the quality of output picture, by ensuring the read-in of picture through the elimination of the effect of noise, through much information of read-in picture than the number of video elements of recorded picture. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07231595-A (JP)
Title: Lead wire securing mechanism for motor
Inventor: MIYODA YASUAKI
IPC: H02K3/50
Filed: 1994-02-15
Abstract: PURPOSE:To provide a lead wire securing mechanism for a motor suitable for automation in which the securing work of a lead wire is facilitated without damaging the magnet wire of a stator coil CONSTITUTION:A C-shaped lead wire securing member 11 having outer diameter substantially equal to that of the stator core 2 and inner diameter equal to the outer diameter of a slot 3 where a lead wire 12 is previously held by a plurality of protrusions 13 with a U-groove planted on one side in the direction of thickness is fitted along one end face of the stator core 2 and then the magnet wire 9 of the stator coil 5 is connected with the lead wire 12.
Patent JP-S61177867-A (JP)
Title: Photographing device
Inventor: ISAKI MASATAKA
IPC: H04N5/232
Filed: 1985-02-01
Abstract: PURPOSE:To attain a stably photographed picture by controlling the output of an angle speed sensor so as to approximate it to zero. CONSTITUTION:When a subject is photographed by holding a hand grip 34, the angle speed sensors 47 and 50 detect the camera fluctuation in horizontal and vertical directions. Control circuits 46 and 49 drive acutuators 48 and 51, respectively, and control the outputs of the angle speed sensors 47 and 50 so as to approximate them to zero. Accordingly, even if the held hand grip 34 fluctuates, a camera main body 11 will not fluctuate, thereby taking a stable picture.
Patent JP-S58136489-A (JP)
Title: Heat-sensitive recording sheet
Inventor: YAMATO NOBORU
IPC: B41M5/337
Filed: 1982-02-09
Abstract: PURPOSE:To lower the start temperature of a color producing reaction and obtain an excellent sensitizing effect with a smaller amounts of materials, by incorporating a specified carbonic acid diester as a sensitizer in a color producing layer of a heat-sensitive recording sheet. CONSTITUTION:A carbonic acid diester of the formula (wherein each of R1 and R2 is a methyl group, a ethyl group or a propyl group; n is 0-2) is incorporated into the heat-sensitive color producing layer comprising a well-known colorless or light-colored basis dye and an organic color developer such as a phenol. 3-10 parts of the organic developer and 0.5-1 part of the diester are used per 1 part of the dye. After pulverizing these materials by a mill or the like, 1-20 parts of a filler and 10-25 parts (based on the total amount of solids) of a binder are added thereto together with other additives, and the resultant coating liquid is applied to a paper, a film or the like to obtain the heat-sensitive recording sheet.
Patent JP-H01192559-A (JP)
Title: Register controller for multicolored printer
Inventor: MIKAMI NORIAKI
IPC: B41F33/14
Filed: 1988-01-28
Abstract: PURPOSE:To enable color register to be performed high precisely, by a method wherein a distance of out of register another color to a reference color and a correction direction of out of register is detected on each color, and a plate cylinder of each color is moved on the basis of this detection result. CONSTITUTION:A data operation processing part 113 performs processes of operation or the like by using data DR, DG, DB, DBK from R, G, B image memories 111, 112, 113, and a BK image memory 114, and outputs a register correction distance and a correction direction to a register adjuster of a printer. A data operation processing part 130 operates the total sum of a pixel data in a line on each line in X and Y directions of a binary image of the register mark. The total sum of lines wherein the register mark exists is larger than the total sum of other lines; an appropriate threshold value Lth is established to the total sum thereof. In order to obtain a X-coordinate position of a central coordinate position, the X-coordinate position of a line of which the line total sum in the Y direction exceeds the threshold value Lth is extracted, and further, the Y coordinate is obtained in the same way to operate the distance and direction of out of register.
Patent JP-S52101939-A (JP)
Title: Microprogram control device
Inventor: KANATSU JIYUN
IPC: G06F9/22
Filed: 1976-02-20
Abstract: PURPOSE: To minimize the number of memories in MP control unit by making the memory of different microprogram (MP) usable as the memory of desired MP by selecting a microprogram (MP) memory according to MP. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000213170-A (JP)
Title: Building erection method using overhead traveling crane
Inventor: FUKUSHIMA TOSHIYUKI
IPC: E04G21/14
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To bring building members in a building area such as a deformation site and assemble them by only an overhead traveling crane. SOLUTION: Girder rails 9 are liad between side rails 8 respectively installed on the upper ends of scaffolds 7 arranged at both sides of a building area 6 and a hoist is attached to the girder rails 9 to arrange a first overhead traveling crane 1 in the building area. Further, girder rails 9 are laid between side rails 8 respectively installed on the upper ends of scaffolds arranged at both sides of the adjacent building area 5 and a hoist is attached to the girder rails 9 to arrange a second overhead traveling crane 2 in the adjacent building area. The building members positioned in an access passageway 4 for building materials are transferred from the adjacent area to the building area by the second overhead traveling crane 2 and then, the building members are assembled in the building area by the first overhead traveling crane 1.
Patent JP-S60162187-A (JP)
Title: Heat accumulator
Inventor: FUJIWARA ICHIROU
IPC: F28F3/08
Filed: 1984-02-02
Abstract: PURPOSE:To improve a heat transfer rate of a heating medium and a heat accumulation medium, prevent a supercooling phenomenon and contrive a reduction of production cost further, by forming a flow through which the heat accumulation medium ascends and descends in gaps of a plurality of heat exchanger plates alternately. CONSTITUTION:The titled heat accumulator is provided with a purality of heat exchanger plates 1, 1A-1F. A heating medium led throught an opening 3 flows through a gap between the plates 1, 1A in the direction of an arrow and arrives at a lower opening 5. Then as for the plates 1A, 1B, shapes of the tops and the bottoms of their divided wall surfaces are reversed as shown by the plates 1A, 1B. Then the heating medium streamed out through an opening 5A of the plate 1A arrives at a gap between the plates 1B, 1C and ascends throught the gap in the direction of an arrow without flowing throught a gap between the plates 1A, 1B as a packing is being provided on a divided wall surface of the circumference of an opening 4B in the plate 1B. Then the heating medium flows similarly through a gap between the plates 1D, 1E and the similar flow is repeated in order. In other words, the heating medium flows through the gaps formed by the plates by turning the same into the ascending and decending flows alternately.
Patent JP-H10222634-A (JP)
Title: Personal authenticating device and ic card
Inventor: IDE KENICHI
IPC: G06T7/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a personal authenticating device by which an electric shock, etc., to a finger tip by an electric charge which is electrified in a human body is reduced when feature information of a finger is extracted through the use of a linear electrode array consisting of plural linear electrodes and personal authentication is executed. SOLUTION: The device is constituted in such a way that feature information of a finger is extracted from the distribution state of resistance values between the respective adjacent linear electrodes when the finger to be collated of a person to be authenticated is pressed on an linear electrode array which is formed by one- dimensionally arraying the plural linear electrodes in the longitudinal direction of the finger so as to execute personal authentication. In this case, discharge switches 42 are serially connected to current limiting resistances 43 between one ends of the linear electrodes 13 and grounded points 41, electrode connecting switches 44 are connected to the signal output sides of the linear electrode 13, the discharge switches 42 are normally turned on and the electrode connecting switches 44 are turned off.  The finger 12 is brought into contact with the linear electrode 13 in this state so as to discharge the electric charge electrified in the human body and, after that the discharge switches 42 are turned off so as to turn on the electrode connecting switches 44.
Patent JP-S63190034-A (JP)
Inventor: MURAKAMI FUMIO
IPC: D02G3/28
Filed: 1987-01-30
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-H04257754-A (JP)
Title: Antiskid control device
Inventor: KUBOTA HITOSHI
IPC: B60T8/1755
Filed: 1991-02-12
Abstract: PURPOSE:To give priority to ensurance of deceleration during straight running or braking approximately similar to straight running as deceleration, stability, and steering ability are held in an excellent state and to give priority to ensurance of stability during other cornering brake than the above. CONSTITUTION:A yaw rate detecting signal OMEGA is read, the value thereof is compared with first and second reference values OMEGA1 and OMEGA2 set on the low yaw rate side and the high yaw rate side, and a slip ratio reference value S0 responding to a comparing result is set. When a yaw rate ¦OMEGA¦ exceeds the second reference value OMEGA2, it is decided that a car is in a given cornering state, and the reference value S0 is set to a lower value S8. When it is below the first reference value OMEGA1, it is decided that the car is in a straight running state or in a state approximately similar to a running state, and the reference value S0 is increased to a given value S15 entering a maximum friction factor area. When it is between the first and second reference values OMEGA1 and OMEGA2, the reference value S0 is set to a value inversely proportional to the magnitude of ¦OMEGA¦. Based on the slip ratio reference value S0, antiskid control is executed.
Patent JP-S58147688-A (JP)
Inventor: BO HAAGUSUTOROOMU
IPC: G21C7/11
Filed: 1983-02-07
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。