baber/WOPTO huggingface dataset:
Patent JP-2000195376-A (JP)
Title: Piano handle for switch operation
Inventor: FUJIYOSHI SHIORI
IPC: H01H21/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a piano handle having little plays for switch operation having a display structure. SOLUTION: In this piano handle, a transparent plate is provided on the front face side of a display opening part 202 formed in a piano handle main body 200, while a display piece hold body 207 is set freely slidable along a guide rail part 208 formed on the rear face side of the display opening part 202. By having the guide rail part 208 formed out of a lock means for locking the display piece hold body 207 to the display opening part 202, the display piece hold body 207 can be surely fixed to the display opening part 202.
Patent JP-2001187243-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine improved in the strength of a conductive plate, prevented from catching of wiring and unaffected by noise or the like by enlarging the area of the conductive plate to accelerate atmospheric discharge. SOLUTION: This game machine 1 is provided with a control unit 20 comprising a control board 41 provided on the back face side of the game machine 1 to control some of electrical parts constituting the game machine 1, and a control board storage member 42 for enclosing the control board 41. A conductive member 3 is provided on the base end side of the control unit 20 so as to be conductive with the ground of the control board 41, and a rising wall 3a rising on the back face side is formed at the peripheral edge part of the conductive member 3. When fitting the conductive member 3 to the control unit 20, the rising wall 3a of the conductive member 3 is surrounded by a base end peripheral edge part 43a of the control board storage member 42.
Patent JP-2000189893-A (JP)
Title: Exciter holding device and portable electronic apparatus equipped with the device
Inventor: SATO NORIYOSHI
IPC: G10K9/12
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an exciter holding device which is equipped with an exciter as a soundless notifying means and holds the exciter on a main body side substrate by a collective reflow soldering in a state satisfying the reflow soldering dealing conditions. SOLUTION: An exciter 18 by a motor having a weight 57 is covered with a cover 44 having a flat part which facilitates suction and a positioning marking, and the exciter is packaged on a main body printed board 9. A line land and a main body land for discrimination are formed outside the outer shape of the packaged exciter on the board 9 so that packaged positional dislocation can be detected visually and simply.
Patent JP-2000181416-A (JP)
Title: Device and method for display control
Inventor: HAMAGUCHI KAZUMASA
IPC: G09G5/00
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a display control device in which gradation display is conducted and the reduction in power consumption is attained by a self refresh mode. SOLUTION: When conducting display control of the LCD that supports a self refresh mode of one line (a lateral direction pixel group) in the device, an LCD driver 203 determines whether a data transfer is conducted to an LCD or not depending on the condition of the signal, which indicates whether it is withing the gradation display region or not transmitted through a signal line 216, and condition of the signal which is transmitted through a signal line 220 and indicates whether the data on a VRAM are rewritten or not. If it is within the gradation display region or the data are rewritten, it is discriminated that it is necessary to conduct a data transfer, timing is determined by the value of an operation-counter transmitted through a signal lien 221 and the data on a signal line 217 are transferred to the LCD.
Patent JP-2000176170-A (JP)
Title: Video game machine, video game play control method and readable recording medium where the method is recorded
Inventor: TOYOHARA KOJI
IPC: A63F13/45
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a video game machine where a player can make characters on the screen have a pseudo-experience closer to an actual play. SOLUTION: The game machine is equipped with a storage means A that stores one or a plurality of character information (special ability or the like) in a game, an injury event control means B that controls an injury event during the game, a game suspension control means C that suspends the game if an injury event occurs, and a game resumption control means D that resumes the game if the injury event ends. Therefore, the player can allow the characters on the screen to have a pseudo-experience closer to a real play.
Patent JP-2000180722-A (JP)
Title: Rear focusing type zoom lens
Inventor: TOCHIGI NOBUYUKI
IPC: G02B15/16
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain a small-sized zoom lens, even though the lens has five lens groups as a whole and high power variation ratio range from 24 to 30. SOLUTION: This lens has the five lens groups of a first group L1, having positive refractive power, a second group L2 having negative refracting power, a third group L3 having positive refracting power, a fourth group L4 having negative refracting power, and a fifth group L5 having positive refracting power in order from an object side, variable power from a wide angle end to a telephoto end is performed by the moving of the group L2 to an image surface side and the moving of the group L4 to an object side in a recessed state, focusing is performed by the moving of the group L4, the group L1 is constituted of one negative lens and two positive lenses, the group L2 is constituted of two negative lenses, one positive lens, and one negative lens, and the group L5 is constituted of one negative lens and one positive lens.  If the focal distance of the group L2 is defined as F2, and the focal distance of the negative lens on a side nearest to an image surface in the group L2 is denoted as f2n3, the condition 2.2<f2n3/F2<4.6 is satisfied.
Patent JP-2000182281-A (JP)
Title: Optical disk master disk exposing device
Inventor: MIZUTA OSAMU
IPC: G11B7/26
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To detect the quantity of light in a fixed optical system so as to devide the cause of light quantity variation of a laser into the cause in the fixed optical system and the cause in a moving optical system. SOLUTION: Two optical axes A and B which are put together by a 2nd beam splitter 15 is made to partially branch off through a 3rd beam splitter 16, and monitor light 31 is obtained. The monitor light 31 having been passed through a parallel plane plate 17 is split by a 4th beam splitter 18 into a P and an S component, and photodetectors 19 and 20 measure their quantities of light.
Patent JP-H11261068-A (JP)
Title: Lateral mosfet having barrier between source/drain area and channel area
Inventor: MARK S RODDER
IPC: H01L21/336
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a barrier between source/drain junction areas and a decided channel area with a pocket barrier area, by installing the added impurity of a first conduction type in a first layer, and installing the added impurity of a second conduction type in a second layer. SOLUTION: MOSFET 100 is generated in a substrate 102. MOSFET 100 has considerably shallow N-type source/drain junction areas 104 below swollen source/drain areas 106. P-type barrier areas 105 can be arranged near the N-type source/drain junction areas 104 in the substrate 102. A barrier can be obtained between the source/drain areas 104 and a channel area 108 with the P-type barrier areas 105. Since a gate 112 is adjacent to the swelled source/drain areas 106, it can operate even if the areas 104 and 105 are not generated. The swollen source/drain areas 106 are epitaxial silicon to which impurity is added.
Patent JP-2000197605-A (JP)
Title: Endoscope washing device
Inventor: NAGAO HITOSHI
IPC: A61B1/12
Filed: 1998-12-31
Abstract: PROBLEM TO BE SOLVED: To shorten the recovery time of waste liquid and liquid chemicals by forcibly discharging or forcibly recovering water or the liquid chemicals stored inside a washing tank directly from the inside of the washing tank through a pump and a changeover valve. SOLUTION: After soaking and leaving an endoscope 80 inside a washing tank main body 2 filled with detergent water W', the endoscope 80 is washed with water W and bubble mixed flowing water W1. At the time, the flow passage of the water W, the bubble mixed water W1 and the detergent water W' inside the washing tank main body 2 during the washing process of the endoscope 80 is executed by being divided into the circulation system of passing them from a water discharge port 2D through a filter F1, a water discharge stop valve MV1 and an adjustment valve V1 to a vortex turbine pump P2 and supplying them to a micro bubble nozzle N1 by two circulation/water discharge switching valves V2 and a vortex SOL3 and the discharge system of discharging them from the second circulation/water discharge switching valve V2 to the outside and they are forcibly discharged or forcibly recovered.
Patent JP-H04212947-A (JP)
Title: Radiation picture information writing/reading device
Inventor: SAOTOME SHIGERU
IPC: G01N23/04
Filed: 1990-12-07
Abstract: PURPOSE:To eliminate the influence by scattered rays and enhance quality of a recorded picture ion a radiation picture information writing/reading device in which a stimulable phosphor sheet is used repeatedly. CONSTITUTION:A subject 19 is scanned with ray radiation 18 by using slit plates 13, 14 or the like, so that a stimulable phosphor sheet 26 is slit exposed. In this case, the stimulable phosphor sheet 26 is moved in a direction opposite to the scanning direction with the radiation 18, or moved in the same direction at a speed over twice the radiation scanning speed.
Patent JP-H04214385-A (JP)
Title: Manufacture of instant lettering sheet
Inventor: SAWARA TAKASHI
IPC: B41M5/382
Filed: 1990-12-10
Abstract: PURPOSE:To enable an instant lettering sheet capable of obtaining a clear transferred result to be prepared by combination of arbitorary characters. CONSTITUTION:An instant lettering base material 6 to which an ink layer 13 having a thermal transfer property and a pressure sensitive transfer property is provided is used to perform white-and-black reversed printing of required characters, symbols, etc., with a thermal transfer type printer. Only ink images corresponding to the characters and the symbols remain on the instant lettering sheet base material 6, and this instant lettering sheet base material 6 becomes directly an instant lettering sheet 15.
Patent JP-H05249227-A (JP)
Title: Clutter signal suppression device for radar
Inventor: SEKINE MATSUO
IPC: G01S7/32
Filed: 1990-12-14
Abstract: PURPOSE:To suppress an erroneous alarm probability for a clutter signal to be equal to or less than a certain value by converting an input signal to a normal distribution signal and then dividing the standard deviation value by a value which is obtained by subtracting an average value from a signal which is converted to the normal distribution signal. CONSTITUTION:A normal distribution signal Y where a radar signal Z is subjected to logarithmic conversion 1 is delayed 2 through N stages, an output signal of each delay tap is added 3 and then is divided 4 by the number of data N to obtain an average value signal (Y), and it is subtracted from the signal Y to obtain a denominator Y-muy. Then, square average values of the signal (Y) are calculated 6-9, the square values of the signal (Y) which is obtained by a square circuit 10 is subtracted 11 from the values to obtain a dispersion value of the signal Y and furthermore a square root of the dispersion value is obtained for calculating a standard deviation sigmay of the signal Y 12. Then, the standard deviation sigmay is divided by the denominator Y-muy 13 to obtain a standard normal distribution signal V with a constant error alarm provability (CFAR) and to output it after inverse logarithmic conversion, thus obtaining the CFAR signal from a radar signal which follows the lognormal distribution.
Patent JP-H04216152-A (JP)
Title: Backup controller
Inventor: HIRAKAWA KOJI
IPC: G06F12/16
Filed: 1990-12-17
Abstract: PURPOSE:To eliminate the need of computer processing time for controlling the backup of an external storage device. CONSTITUTION:This backup controller is provided with a control section 41 which controls backup and channel switching section 42 which switches data transfer between a computer and a main or spare storage device and the control section 41 selects either a reading-out mode or writing mode. Then the section 41 discriminates the presence/absence of a reading-out or writing operation inhibiting status and outputs a read-out instruction when the inhibiting status is absent. In addition, the section 41 discriminates the presence/absence of a readout or write error and, when the main storage device is set to the reading- out or writing operation inhibiting status or when the readout or write error exists, outputs a switching control signal for switching the main storage device to the spare storage device. When the spare storage device is set to the reading- out or writing operation inhibiting state or the error exists, the section 41 inhibits the reading-out operation and outputs a readout error indicating signal to the computer.
Patent JP-H04219093-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KISHIMOTO ICHIRO
IPC: H04N9/77
Filed: 1990-12-19
Abstract: PURPOSE:To provide the information recording and reproducing device which automatically corrects the time difference by a difference in delay time during processing of brightness signals and color signals and obtains the processed video signals free from distortions in the case of execution of various kinds of processing of the video signals by dividing the signals to the brightness signals and the color signals and mixing of the signals again after the processing. CONSTITUTION:A color signal variable delay circuit is driven by the output of a time difference detecting means consisting of a comparator 18 having a system consisting of a burst circuit 14 for detecting the time position of the color signals, a demodulating circuit 15, and a color signal (burst) integrating circuit 16 and a system consisting of a horizontal synchronous integrating circuit 17 for forming the time position of the brightness signals as inputs, by which the time difference between the brightness signals and the color signals is automatically corrected. The corrected color signals and the brightness signals are mixed by a mixing circuit 22 and the video signals 7 free from the time difference distortions are obtd.
Patent JP-H04212899-A (JP)
Title: Broken lead discharge mechanism of pencil sharpener
Inventor: HAYASHI NORIYUKI
IPC: B43L23/08
Filed: 1990-12-03
Abstract: PURPOSE:To simply exclude the broken pencil lead lodged in the pencil lead tip outlet part of a pencil sharpener and to sharpen a pencil so as to have the exposed length and thickness of the tip part of a pencil lead of every kind. CONSTITUTION:In a pencil sharpener wherein a cutting blade is provided to a cutter unit having a pencil insertion hole, a broken pencil lead excluding part 33, a revolving part 44 and a control means due to a mechanism locking the revolving position of the revolving part 44 are provided.
Patent JP-H04220522-A (JP)
Title: Flow meter
Inventor: TOYABE KIMIO
IPC: G01F1/115
Filed: 1990-12-20
Abstract: PURPOSE:To operate a circuit for detecting rotation of a rotor which rotates in proportion to a flow rate with low consumption power. CONSTITUTION:A magnet to be fixed to a rotor comprises a plurality of magnets provided so that peak values of a magnetic peak to be applied to a magnetic sensor are respectively different. A flow meter is designed to have a plurality of different peak values at an output signal of the magnetic sensor, wherein switching of a threshold value of an arithmetic means according to the number of rotations of the rotor allows switching of the number that the output signal of the magnetic sensor reaches the threshold value.
Patent JP-H04222729-A (JP)
Title: Nozzle device of hygienic washing equipment
Inventor: IKEDA KOJI
IPC: E03D9/08
Filed: 1990-12-25
Abstract: PURPOSE:To completely wash a nozzle head, by moving back the nozzle head from a washing position to a containing position to contain it into a cleaning chamber and ejecting washing water of maximum flow rate from the nozzle head. CONSTITUTION:A nozzle body 3 having a nozzle head 4 at the front thereof is formed and arranged in a toilet stool to be reciprocally movable from the private parts-washing position to the containing position. Next, a coverlike cleaning chamber is provided to contain the whole head 4 when the nozzle 3 is contained. Next, a valve unit 1b, a heating tank 1c, a controller 1f, and a change-over unit 20 for adjusting flow rate are provided to enable users to feed hot water to the head 4 through flexible feed pipes 7a, 7b. On washing the private parts, it is washed with a specified volume of water by use of pipes 7a, 7b respectively and on washing the head 4, the maximum volume of water is ejected from the head 4 in the cleaning chamber to clean it by the splashed water. In this way, the nozzle head can be enough washed to always keep it clean.
Patent JP-H04356292-A (JP)
Title: Pedal driving device of scooter
Inventor: OHIRA TETSUYA
IPC: B62M9/16
Filed: 1990-12-07
Abstract: PURPOSE:To prevent chains from sagging using two tentioner plates by attaching a pedal shaft and a rear axle to the respective portions of a frame, and connecting the pedal shaft and the rear axle to each other by means of two chains via an idler shaft mounted on the upper side of a power unit. CONSTITUTION:In a scooter wherein the front lower portion of a power unit 1 is axially attached to the rear end of an arm 7 located beneath a frame 6 so that oscillation of the power unit 1 can be cushioned, a pedal shaft 9 provided above the arm 6 is connected by a primary chain 13 to an idler shaft 12 mounted on the upper portion of the power unit 1. A first tensioner plate 16 is provided in such a way as projecting above and behind the arm 1 and the lower side of the primary chain 13 is wound around a second tenioner plate 17 and the first tensioner plate 16 into the form of S.
Patent JP-H04223433-A (JP)
Title: Liquid crystal display element and production thereof
Inventor: YAMAGUCHI HISANORI
IPC: G02F1/1337
Filed: 1990-12-26
Abstract: PURPOSE:To obtain such a liquid crystal display element which uniformizes the inclination directions of liquid crystal molecules within picture elements. CONSTITUTION:This element is so constituted that the liquid crystal molecules attain the gradient perpendicular orientation state inclined by several degrees from the normal direction of a 1st substrate 11 at the boundary face of the substrate 11, that the inclination direction 15 of the liquid crystal molecules are diagonal to the respective sides of rectangular picture element electrodes 13 and that the liquid crystal molecules attain the orientation state parallel with the direction 16 opposite from the liquid crystal molecules at the boundary of the 1st substrate 11 or the orientation state in the normal direction of a 2nd substrate 12 at the boundary of the 2nd substrate 12. The liquid crystal display element which has the decreased scattering region within the picture elements and can make uniform and high-contrast display is obtd.
Patent JP-H04224460-A (JP)
Title: Brake control device
Inventor: OGAWA AKIRA
IPC: F16D65/14
Filed: 1990-12-26
Abstract: PURPOSE:To save labor in piping works and reduce the weight of a vehicle body by moving a wheel cylinder provided for each brake disc in conformity to electric signals, and substituting pipings used in a conventional arrangement with electric wires. CONSTITUTION:A brake pad 2 to contact a brake disc 1 is secured to a piston shaft 5 formed in a single piece with a piston 4 moving in each wheel cylinder 3. A variable volume vessel 6 whose inner volume is changeable owing to its bellows part is in communication with the wheel cylinder 3 through a communication pipe 7, and approx. half of its inside is filled with oil 8. A pair of pressing plates 9 to hold the two end faces of the vessel 6 form a high voltage generating part 12 with super-magnetic substance parts 10, which generate the contraction force upon receiving magnetic flux mutually, and solenoids 11 situated close to them and wound thereon.
Patent JP-H04209595-A (JP)
Title: Heat bonding device and method for repairing electronic parts
Inventor: KAWADA MASAKAZU
IPC: H05K3/36
Filed: 1990-12-05
Abstract: PURPOSE:To surely peel off the board inferior in bonding when inferiority occurs in connection of the circuit board wherein an anisotropic conductive film is used by using a device, where a hole for vacuum suction is provided at the heat bonding head. CONSTITUTION:Electronic parts, where circuit boards 1 and 1' are connected with each other through an anisotropic conductive film 2, are fixed to a susceptor 9. Next, a heat bonding head 4 provided with a vacuum suction port 10 is pressed lightly against it to heat it, and when the adhesive 7 constituting the anisotropic conductive film softens and the adhesive strength weakens, it is sucked through a vacuum suction hole 10 provided at the heat part so as to peel off the circuit board 1 from the circuit board 1'. Hereby, the peeling off is sure, and the repair excellent in work efficiency becomes possible without having effect on the periphery.
Patent JP-H04225673-A (JP)
Title: Facsimile device
Inventor: MATSUZAKI AKIYUKI
IPC: G09G5/00
Filed: 1990-12-27
Abstract: PURPOSE:To improve operability by changing the registration position of a display screen especially in accordance with the action defect and use frequency of an one operation program key. CONSTITUTION:A center control part detects the action defect of the one operation program key, the operation function of the one operation program key which becomes action-defective is assigned to a spare one operation program key area 21c which is displayed in LCD 21, the display of the one touch program key concerned in LCD 21 is changed, the central control part sequences the use frequency based on the selection time of respective one touch program keys and the registration position of the respective one touch program keys concerned in the one touch program key area 21c of LCD 21 is changed so as to be displayed based on the sequenced result concerned.
Patent JP-H04225165-A (JP)
Title: Estimation device of car body motion direction
Inventor: TAKADA KOJI
IPC: B60W40/10
Filed: 1990-12-27
Abstract: PURPOSE:To enable a car body speed to be estimated based on an output of a gravity type acceleration meter since a rotary speed of a wheel is shifted greatly from the car body speed when the wheel is slipped or spinned greatly although an estimated car body speed is calculated based on the rotary speed from the wheel normally in the case of wheel behavior control such as antilock control, and recognize correctly the car body moving direction. CONSTITUTION:A title item is provided with a means for outputting a differential value dAw of a car body acceleration Aw which is estimated from wheel speed and a means for outputting a differential value dAc of an acceleration Ac which is obtained a gravity type acceleration meter. Then, as a result of plotting of a differential value of an estimated car body acceleration which is estimated based on the wheel speed on an abscissa and a differential value of an output of the gravity type acceleration meter on an ordinate on a map, plotted point closer to 45 degree line is judged to be advancing, while that closer to -45 degree line is judged to be retreating.