baber/WOPTO huggingface dataset:
Patent JP-2000214103-A (JP)
Title: Defect-inspecting device
Inventor: FUJITA MINORU
IPC: G01N21/88
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain a defect-inspecting device for adjusting white balance parameters in real time while following the change over aging on various characteristics of equipment and parts without depending on the fixed parameters. SOLUTION: A reference plate 11 is provided adjacent to an inspection target, the images of the white and black regions of the reference plate are picked up simultaneously with the pick-up of an image to be inspected, the image data of the reference plate are extracted for each RGB, white balance correction data are generated by a white balance parameter calculation processing part 13 via a reference plate image input part 12, and the white balance of each color signal is adjusted by an RGB density conversion part.
Patent JP-H04241922-A (JP)
Title: Pressure molding method for rubber product and mold structure used for the same method
Inventor: HIROTA KENJI
IPC: B29C43/36
Filed: 1991-01-14
Abstract: PURPOSE:To manufacture a rubber product having the given density as a molded product and high dimension accuracy by reducing the capacity volume of a primary cavity into which a rubber material before vulcanization is injected, and vulcanizing and curing the material in a secondary cavity. CONSTITUTION:A primary cavity C1 is formed by mold register, and a fluid material for rubber before vulcanization is injected from a gate 5 into the primary cavity C1. Then the gate 5 is blocked by an auxiliary component and a secondary cavity C2 for molding is formed. Simultaneously the total capacity volume of the primary cavity C1 into which the fluid material for rubber before vulcanization is reduced by the gate blocking action of the auxiliary component. Then the pressurized fluid material for rubber before vulcanization in the secondary cavity C2 is cured by vulcanization.
Patent JP-H10215512-A (JP)
Title: Cover stripping method and stripping device
Inventor: SATO ISAMU
IPC: H02G1/12
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To strip a desired length of cover material of a wire by continuously stripping the cover material of a covered wire in a longitudinal direction by a blade body stuck out on the inner surface of a wire-grasping section, in response to the helical movement around a covered wire along a screw strip. SOLUTION: A covered wire is introduced to one of the two wire grasping sections 4 of opened wire grasping bodies 2, 3, rod-shaped handles 13, 14 are rotated around a shaft L, and the covered wire is grasped by the wire grasping sections 4, 5 in closed position. In this state, rod-shaped handles 13, 14 are operated, the wire-grasping bodies 2, 3 are rotated around the covered wire in a predetermined direction; and in response to the helical movement around the covered wire along screw strips 6, 7, the cover material of the covered wire is stripped continuously in the longitudinal direction a of the covered wire by the blade bodies 8, 9 stuck to the inner surface of the wire-grasping section 4. In this way, the covered material of a desired length can be stripped fully, without remainder in this stripping work.
Patent JP-H07325649-A (JP)
Title: Battery backup device
Inventor: MATSUSHITA MASAKAZU
IPC: G06F1/28
Filed: 1994-02-09
Abstract: PURPOSE:To take a countermeasure by providing a function of confirming the operation of a secondary battery and then finding a fault of the secondary battery before a power failure occurs. CONSTITUTION:Switch parts which changes connections of a standby secondary battery, a battery decision part, and a battery and a switch control part which controls those switch parts are added to a conventional uninterruptible power source. The switch parts are switched according to the instruction from the switch control part 106 to connect the secondary battery B120 to the power source part and a load 102, and the battery is charged as long as there is AC input and discharged if the AC input is in a power failure state. At this time, the secondary battery A110 is connected to the battery decision part 104 and the decision result of the secondary battery A110 is displayed on a battery defective pilot lamp 105. Then the switch control part 106 switches the switch parts to connect the secondary battery B120 to the battery decision part 104, which makes a decision.
Patent JP-2000215543-A (JP)
Title: Magnetic tape device
Inventor: YASUE YOSHIHIKO
IPC: G11B15/00
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To enable preventing adsorption phenomenon of a head and a tape at stopping of a magnetic tape by displacing a magnetic tape holding means to a first position, at which a magnetic tape is not contacted with a magnetic head at non-recording/reproducing in a magnetic tape, and displacing it to a second position at which a magnetic tape is contacted with a magnetic head at recording/reproducing of data. SOLUTION: At recording/reproducing, a trigger signal (b) is sent to a displacement signal generating circuit 5, a displacement signal (d) commanding the displacement of a magnetic tape cartridge is sent to a flanger 4, and a magnetic tape cartridge tray 3 is moved to a second position 7 at which a gap part between a magnetic tape and a magnetic head 1 is made the specified spacing. At stoppage of recording/reproducing operation, a trigger signal (a) is sent to a displacement signal generating circuit 5, a displacement signal (c) is sent to the flanger 4, and the magnetic tape cartridge tray 3 is moved to a first position 6 at which the magnetic tape of a magnetic tape cartridge 2 is not contacted with the magnetic head 1.
Patent JP-H04254519-A (JP)
Title: Manufacture of high carbon steel wire rod for bearing
Inventor: OCHIAI YUKIO
IPC: C22C38/04
Filed: 1991-02-06
Abstract: PURPOSE:To offer a method for manufacturing high carbon steel wire rod as the stock for a bearing. CONSTITUTION:This is a method for manufacturing a high carbon steel wire rod for bearing having a featur that a steel contg. 0.9 to 1.5% C, 1.5 to 2.5% Si and 0.3 to 1% Mn and contg., at need, one or >= two kinds among 0.1 to 0.5% Cr, 0.05 to 0.3% Mo and 0.05 to 0.3% V is subjected to >= 30% working at 750 to 850 deg.C, is thereafter immediately hardened in molten salt of 350 to 500 deg.C, is held in the above molten salt for 20 to 150s to complete its bainitic transformation, and is thereafter cooled.
Patent JP-H03219681-A (JP)
Title: Electrode structure of piezoelectric element and formation of electrode
Inventor: INOUE TATSUNORI
IPC: H01L41/09
Filed: 1990-01-24
Abstract: PURPOSE:To enable a divided electrode pattern to be short-circuited easily by using an electrode pattern for short-circuiting as one short-circuiting means when short-circuiting at least one set of a plurality of split electrode patterns by forming a separate independent electrode pattern for short-circuiting which is different from a plurality of split electrode patterns which are formed on one plane of a piezoelectric element on the same plane as the split electrode pattern in an electrode structure of the piezoelectric element with a plurality of split electrode patterns on one plane. CONSTITUTION:A plurality of electrode patterns 102a-102l on one plane of a piezoelectric element 101 are formed and at the same time separate indepen dent electrode patterns for short-circuiting 103a-103f which are different from the split electrode patterns are formed at the outer periphery of the split elec trode pattern 102 simultaneously with the split electrode pattern, where a pattern area is extendedly formed at the inner-periphery part of the split electrode patterns 102a, 102e, and 102i in the periphery direction considering the possibility of slight rotational deviation of the piezoelectric element itself 101 when performing deposition after dividing electrode.
Patent JP-H01190188-A (JP)
Title: Picture transmission system
Inventor: MORIMATSU EIJI
IPC: H04N19/20
Filed: 1988-01-26
Abstract: PURPOSE:To compress unnatural face moving picture information and to save picture storage capacity by adding an exceptional change due to effect of mouth form before and after a mouth form code series generated from voice information and converting it into a mouth form code less than the voice element code. CONSTITUTION:A voice element-mouth form code conversion means 23 at the reception side based on voice information of a sender side converts the information into a mouth form code less than the voice element code. It is collated and compared with an exceptional code series pattern of an exceptional change, stored in a storage means 24 by a change rule and corrected by a mouth code correction means 25. A mouth model deforming means 27 deforms a mouth form model based on a parameter from a code book 26 receiving the result, synthesized with a face picture except the mouth by a synthesis means 28 and outputted as a reproduced face picture. On the other hand, the voice information is retarded by a delay time caused in the correction means 25 at a delay means 29 and the voice is matched with the deformation of the mouth form model.
Patent JP-H09205801-A (JP)
Title: Input shaft of rotary power tillage machine
Inventor: FUJITA NOBUO
IPC: A01B33/08
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a tillage machine which comes close to an upright tree and makes a tillage when making a tillage around the tree in an orchard. SOLUTION: This rotary power tillage machine 1 has a center input shaft 2 projected at its upper center in the right-left direction and a sideward input shaft 3 projected by deviating sidewards, and an upper driving shaft 4 is driven and rotated by one of the input shafts 2 and 3 to transmit the power to a tillage pipe 5 provided successively to the upper driving shaft 4. Then it is made possible to fit the driving shaft as an input shaft of the rotary tillage machine 1 to a mobile agricultural machine so that it is displaced to one side in the right-left direction.
Patent JP-H10208224-A (JP)
Title: Magnetic head and manufacturing method thereof
Inventor: NAKAYAMA MASAYUKI
IPC: G11B17/32
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To record and reproduce with high accuracy from a magnetic disk whereon the information signal, etc., are recorded with high density. SOLUTION: The disk sliding surface is constituted of the inner peripheral curved surface part 18 consisting of the projected curved surface with the radius of curvature R1 provided with at least a magnetic gap and the outer peripheral curved surface part 19 consisting of a projected curved surface with the radius of curvature R2 formed on the outside region consecutive to this inner peripheral curved surface part 18. The inner peripheral curved surface part 18 and the outer peripheral curved surface part 19 are constituted by the relation such as, radius of curvature R1 radius of curvature R2.
Patent JP-S61175793-A (JP)
Inventor: MOTOYAMA TAKESHI
IPC: G07F11/34
Filed: 1985-01-30
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-S52100092-A (JP)
Title: Core supporting structure for reactor
Inventor: OOGIYA TOSHISUKE
IPC: G21C5/06
Filed: 1976-02-18
Abstract: PURPOSE: A core supporter capable of operating a stable output regulating coltrol by means of preventing fuel brekage by improving thermal condition of the core and of distributing the flow quantity at an optimum. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58132768-A (JP)
Title: Developing device
Inventor: FUKUDA KOUJI
IPC: G03G15/09
Filed: 1982-02-03
Abstract: PURPOSE:To make a satisfactory carrying property of a developer, and also to execute development satisfactorily, by forming a conductive layer or a semi- conductive covering layer, which has thickness of at least >=1thetam, also has >=900HV hardness, and also has <=10<-6>OMEGA.cm specific resistance, on the surface of a sleeve. CONSTITUTION:The surface of a sleeve 5 is pickled and degreased, subsequently, the pre-treatment is executed by a zencate method, and after that, it is chemically plated by an Ni-P alloy containing 5-10% P, and by its heat treatment, a plating layer 13 >=900HV at least, is formed. In this case, by devising the heat treatment, hardness of the plating layer can be raised to about 1,000-1,100HV. When the surface of the plating layer obtained in this way is viewed microscopically, it is converted to a coarse surface moderately, thus, sliding of a toner does not occur in the carrying process of a magnetic toner, therefore, the carrying property of the toner can be elevated remarkably. Also, since said layer has high hardness, it is not worn out due to contact with the toner even when it is used for a long period of time.
Patent JP-H07209161-A (JP)
Title: Automatic friction testing machine
Inventor: ITO RYUKICHI
IPC: G01N3/56
Filed: 1994-01-14
Abstract: PURPOSE:To mount a number of test pieces in advance and to test them automatically and successively to reduce the time required for a conventional test piece mounting in a friction testing machine for dyed color fastness. CONSTITUTION:A rotary drum 9 performs a horizontal reciprocating motion with the same stroke as that of a slide trestle 4. A friction element 16 fixes a test piece in nearly the same range as the stroke on the upper surface of the rotary drum 9 so that the test piece rubs it. Also, when the friction element 16 is released from the rotary drum 9 by the friction element traveling mechanism, an attached white loth is exchanged and the rotary drum 9 is rotated. The rotary drum 9 is rotated by a drum rotary mechanism so that it can be rotated with the rotary angle corresponding to the angle where the surface of the rotary drum 9 is divided into a plurality of equal parts in the rotary direction as one rotary angle.
Patent JP-H06232506-A (JP)
Title: Semiconductor laser chip mounting device
Inventor: HARADA TOKUMI
IPC: H01S5/00
Filed: 1993-02-03
Abstract: PURPOSE:To provide a semiconductor laser chip mounting device having high adjustment accuracy for a semiconductor laser chip. CONSTITUTION:A semiconductor laser chip 1 is placed on a stage 12, and a light-shielding plate 7 having an aperture is arranged on the light flux of the laser beam projected from the semiconductor laser chip 1. A light-receiving element 8 is provided on the light flux of a slit beam and a laser beam, the position of light-emitting point and the angle of emmission are detected by the light-receiving element 8, and the amount of shifting from the specific position, where the point of light emission should be present, is adjusted to the mounting orientation of the semiconductor laser chip 1 by the stage 12.
Patent JP-S56114785-A (JP)
Title: Digital timer
Inventor: SHIKAI NOBUO
IPC: G04G5/00
Filed: 1980-02-14
Abstract: PURPOSE:To set a timer easily without operating a digital timepiece part, by combining a mechanical presetting mechanism with an electronic digital timer. CONSTITUTION:With day and a day of the week setting and display button 10, etc., a mechanical memory counter, etc., interlock to store information on a set day and a day of the week in frequency memory 32 via input circuit 31b and information processing part 33, and the set day and a day of the week is displayed on button 10 via output circuit 36b and decoder 37b. Therefore, an electronic digital timer, such as an information processing part, which is one part of the digital timepiece part is combined with a mechanical presetting mechanism by the operation buttons on which the display is made without the digital timepiece part operated, so that the timer is set easily, simply and securely without stopping the display of digital display mechanism 2.
Patent JP-H04339282-A (JP)
Title: Object detector
Inventor: SUZUKI KOICHI
IPC: G08B13/18
Filed: 1991-01-14
Abstract: PURPOSE:To precisely detect the entrance and exit of an object for a specified region by combining a passive sensor for detecting the object which has entered a wide region and an active sensor for detecting the entrance of the object. CONSTITUTION:A human organism 6 positioned in a wide region is detected by a passive sensor 1 (pyroelectric sensor 11) and further the organism 6 who has entered a narrow region therein by an active sensor 2 (LED2, SPD23). In the case where the organism 6 enters the wide region and comes in the narrow region within a specified time, a detection signal 9 is output as soon as the organism 6 enters the specified region by the use of a signal processing means 3, for instance, the operation part of ATM makes its operation possible. As long as the detection signal S4 is output by the use of a sensor 2, a signal S9 is continued to output by the use of the processing means 3 even after a detection signal S1 from the sensor 1 is lost, and the output of the signal S9 stops as soon as the organism 6 exits when the signal S4 is lost. When a signal S1 is output by the use of the sensor 1, drive power is supplied to another sensor 2 with the use of the processing means 3.
Patent JP-H04241508-A (JP)
Title: Multiplexer
Inventor: OHATA MASANOBU
IPC: H03K17/00
Filed: 1991-01-14
Abstract: PURPOSE:To obtain the multiplexer, for which timing control is easy, to be operated at high speed. CONSTITUTION:The delay time of a delay circuit 13 is set smaller than a sum adding the delay time of a frequency divider circuit 11 and the delay time of a select circuit 10. Thus, since a D flip-flop is operated by a clock signal after one period, timing control is made easy.
Patent JP-S58135409-A (JP)
Title: Automatic measuring method for numerical control machine tool
Inventor: OGAWA KAZUHIRO
IPC: G01B21/00
Filed: 1982-02-05
Abstract: PURPOSE:To eliminate the impact that is produced when a touch probe contacts with an object to be measured and to prevent an error generated during the detection, by setting a deceleration start point at the front side of the target position of measurement and giving deceleration in response to the shifting extent of the touch probe. CONSTITUTION:The deceleration start point where a feed motor 13 is decelerated at the front side of the target position and a contact is secured between a touch probe 15 and an object to be measured is preset at a setting circuit 19. The information of a command tape 1 is read by a tape reader 2 and then preset at a numerical register 4 and a register 5 via a decoder 3. The motor 13 is started by a control circuit 6. The position of a probe 15 which is shifted by a feed screw 14 is detected by a position detector 16 and counted by a counter 17 to be compared at a comparator 18 with the reference value given from the circuit 19. When a coincidence signal is detected, a low-speed oscillator 9 is actuated by the circuit 6. Then the probe 15 is decelerated via an output circuit 12 to contact with the object to be measured with no impact.
Patent JP-2000211489-A (JP)
Title: Traction control device for vehicle
Inventor: EGUCHI MEGUMI
IPC: B60T8/172
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To display a stable traction function, even when a vehicle suddenly starts after left and right drive wheels stop on a road surface of different coefficient of frictions and a vehicle stop holding function is operated. SOLUTION: In this control device, a cut valve 1, hold valves 2L, 2R and decay valves 3L, 3R are arranged within a channel communicating a master cylinder to wheel cylinders of left and right drive wheels, a circuit for traction control (TCS unit) is connected to a channel between the cut valve 1 and the hold valves 2L, 2R, the cut valve 1 is closed when the drive wheels slip and braking force can be worked on a wheel cylinder on the slip wheel side by hydraulic pressure from the traction control circuit side. In this case, when slip is generated at one side drive wheel of the left and right wheels and a traction control is started, the hold valves 2 (2L, 2R) of a non-control drive wheel on the other side are closed and at the same time, the decay valves 3 (3L, 3R) are opened for prescribed time.
Patent JP-S63186150-A (JP)
Title: Two-dimensional acceleration sensor
Inventor: NAKAJIMA NOBUFUMI
IPC: G01P15/18
Filed: 1987-01-28
Abstract: PURPOSE:To improve detection accuracy and reproducibility by storing a magnetic bead in a storage space so that it can move freely in two dimensions. CONSTITUTION:The magnetic bead 8 is stored in the storage space 5 so that the bead can move freely in two dimensions almost in parallel to a reference electrode plate 6, and the space is filled with magnetic fluid 9 as damper liquid. When a moving body stops or is in equal-speed motion, the magnetic bead 8 is attracted with the magnetic forces of permanent magnets 3a and 3b and positioned in the center of the space 5 and deviates from none of detection electrodes plates 7a-7d. Capacitors 10a-10d are therefore equal in electrostatic capacity and a display device displays zero. Then when the moving body enters accelerated motion as shown by an arrow A, the magnetic bead 8 moves in the space 5 against the magnets 3a and 3b and stops where its inertial force is balanced with the attractive forces of the magnets 3a and 3b. Thus, the magnetic bead 8 shifts in position to vary dielectric constants between the electrode plate 6 and electrode plates 7a-7d, so that the capacitors 10a-10d vary in electrostatic capacity. Consequently, the display device displays the acceleration in an X and a Y direction.
Patent JP-S60161951-A (JP)
Title: Preparation of anthraquinone compound
Inventor: NISHIKURI MASAO
IPC: C07C225/34
Filed: 1984-01-31
Abstract: PURPOSE:To obtain the titled compound, used as a coloring material, and useful as a synthetic intermediate for dyes and pigments in high purity and yield, by reacting 1-aminoanthraquinone with an alkyl halide in the presence of an alkali in sulfolane. CONSTITUTION:1-Aminoanthraquinone is reacted with an alkyl halide in the presence of an alkali (a hydroxide, carbonate or bicarbonate of an alkali metal or alkaline earth metal, particularly caustic potash) in sulfolane at 0-150 deg.C, preferably 20-100 deg.C to give the aimed 1-alkylaminoanthraquinone of the formula (R is alkyl which may be substituted). Preferably, the reaction molar ratio between the 1-aminoanthraquinone and the alkyl halide is 1:1-3, and the molar amount of the sulfolane to be used is 2-10 times that of the 1-aminoanthraquinone.
Patent JP-2000216730-A (JP)
Title: Optical amplifier
Inventor: MANABE SATOSHI
IPC: H04B10/07
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical amplifier whose optical output cannot be saturated, even when the input level of a reference wavelength becomes abnormal and that can analyze a cause to the abnormity by transmitting monitor information from a subordinate node to a host node, when applying the optical amplifier to an optical network. SOLUTION: This optical amplifier is provided with an optical amplifier section 1 that amplifies an optical wavelength multiplex signal, an optical branching section 2 that branches the amplified optical wavelength multiplex signal S, a stimulation light source 3 for the optical amplifier section 1, a bias drive circuit 4 that controls the optical output of the stimulation light source 3, a 1st feedback circuit 21 that controls the optical output of the stimulation light source 3 on the basis of the branched optical signal S2, a 2nd feedback circuit 22 that controls an optical output of the stimulation light source 3 on the basis of the optical output of the stimulation light source 3, and a selection circuit 23 that selects the control signal of the 1st feedback circuit 21 or the 2nd feedback circuit 22 and gives the selected control signal to the bias drive circuit 4.