baber/WOPTO huggingface dataset:
Patent JP-H09142000-A (JP)
Title: Stamp pad
Inventor: SASAKI SHIGEHIRO
IPC: B41K1/54
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To exchange the air between the inside and outside of a surface cloth without making holes in a frame body surrounding the surface cloth of an ink pad by making small holes in the surface cloth covering the ink occlusion body of the ink pad. SOLUTION: An ink pad 1 is constructed such that an ink occlusion body 2 is covered with a cloth 3 and cushion material 14 is laid under the ink occlusion body 2. The ink occlusion body 2 is formed of felt, for example, and the surface cloth 3 is woven or braided of ultrathin fibers containing a thermoplastic resin. The ink occlusion body 2 has slightly raised surface and the surface cloth 3 having inner surface touching the ink occlusion body 2 bulges upward in the center thereof an slopes at the circumferential fringe part thereof. A small hole 4 is made at each corner of a circumferential sloping part 5 of surface cloth 3. The structure prevents the rigidity of a frame body 7 from lowering, the sealing performance from deteriorating the due to flexure of the frame body 7, and the appearance from degrading due to whitening of the frame body 7.
Patent JP-H10156980-A (JP)
Title: Fiber-reinforced plastic tubular body and prepreg
Inventor: HIROSE TAKEHIKO
IPC: B32B1/08
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To improve crushing strength in the radial direction of a tubular body by sequentially laminating B and C layers of fiber-reinforced plastic(FRP) layers obtained by orienting reinforcing fiber at a specific angle of an axial direction on an outside of the A layer of the FRP layer and setting a compressive strength of the fiber of the C layer to a specific value larger than that of the B layer. SOLUTION: A B layer of an FRP layer in which reinforcing fiber is oriented at an angle of 45 to 90 deg. to an axial direction is disposed on an outside of an A layer of the FRP layer in which the fiber is oriented, and a C layer of the FRP layer in which the fiber is oriented at an angle of 45 to 90 deg. to the axial direction is further provided on an outside of the B layer. Fiber direction compressive strength of the C layer is 100MPa or more, and fiber direction compressive strength of the C layer is 100MPa or more than that of the B layer of the FRP layer of the inside. The FRP layer is formed of the fiber and matrix resin. The fiber is particularly preferably PAN carbon fiber, and matrix resin is preferably epoxy resin having excellent heat resistance, water resistance and adhesive properties.
Patent JP-H03187414-A (JP)
Title: Steep slope banking
Inventor: KAWASAKI HIROTAKA
IPC: E02D17/18
Filed: 1989-12-15
Abstract: PURPOSE:To maintain excellent stability for a long period of time, even if the wall part is steep and high, by embedding the geotextiles laid in the banking materials behind the wall part into selfhardening fixing materials so as to be fixed to each other. CONSTITUTION:In the inside of banking materials 3 stacked on the ground G behind a steep wall part H, geotextiles 2 which have been fixed to the wall part H are nearly horizontally laid leaving a vertical space between them. Then, the geotextiles 2 are adjacently embedded into selfhardening fixing materials 13 in appropriate positions in the banking materials 3 behind the wall part H so as to be fixed to each other. And behind the wall part H, stay bankings 6 which have been structurally integrated with the wall part H in such a state that they have been surrounded by the upper and lower geotextiles are formed. Thus, the earth pressure from the interior of the banking M can be restrained on the inside of the wall part H, enabling the end part of the banking M to be very strongly supported.
Patent JP-H01168588-A (JP)
Title: Transmission for motorcycle
Inventor: MATSUURA HIROAKI
IPC: B62M11/00
Filed: 1987-12-24
Abstract: PURPOSE:To dispense with preremoval of any functional parts and make a transmission cover openable by forming an extension part projected out of a matching face with a transmission case, in a part of the transmission cover, and making a part of the related functional parts freely mountable on this extension part. CONSTITUTION:An extension part 27 projected out of a matching face with a transmission case opening end face 13 is formed in part of a transmission cover 14. A change cam stopper arm 28 is attached to an outer surface of this extension part 27 free of rocking motion by an arm fulcrum 29. In consequence, at the time of disassembling a transmission gear mechanism, a clutch cover is opened, an on-off clutch is removed and, after a drive sprocket wheel is removed, a clamped screw is pulled out, whereby the transmission cover 14 is extractable together with the transmission gear mechanism.
Patent JP-H05141455-A (JP)
Title: Manufacture of brake pad
Inventor: OYAMA MAKOTO
IPC: F16D69/04
Filed: 1991-11-13
Abstract: PURPOSE:To prevent formation of a burr due to an adhesive agent and obtain a brake pad suited for automation of a manufacturing process by cutting down the manual work process for deburring. CONSTITUTION:After spray application of an adhesive agent 5 is performed on a back plate 3, application areas of the adhesive agent 5 on the back plate 3 are bonded on the back plate 3 by a heat press at a position 5a that is retreated from the position of the outside edge of a friction member 2 to be bonded to the extent of a specified retreat width (A) with respect to the parts whereon the claw parts 4a... of a shim 4 are locked, at positions 5b, 5b that advanced from the position of the same outside edge to the extent of a specified advance width (B) with respect to the projection parts 3b, 3b of the back plate 3, and at a position 5c on the outside edge by using a prescribed mask with respect to other parts while performing pressurized formation of the friction member 2.
Patent JP-H05157796-A (JP)
Title: Partial discharge measuring apparatus
Inventor: MIYAZAKI TOSHIHIRO
IPC: G01R31/12
Filed: 1991-12-10
Abstract: PURPOSE:To enable discrimination of a discharge pulse from a noise for each of detection outputs containing the discharge pulse and the noise in the measurement of a partial discharge. CONSTITUTION:This apparatus is provided with a plurality of bandpass filter circuits 10 different in the passage area into which a detection output P is inputted containing a discharge pulse and a noise in the measurement of a partial discharge and a trigger signal generation circuit 11 to detect the presence of the detection output P. A discrimination circuit 12 is provided and compares outputs of the bandpass filter circuits 10 with an output of the trigger signal generation circuit 11 to judge whether the detection output P is a discharge pulse or a noise from frequency component outputs of the filter circuits compared. Each time the detection output P is applied to both the circuits 10 and 11, the judgment of whether the detection output P is the discharge pulse or noise is performed for each of the detection outputs P.
Patent JP-H01166124-A (JP)
Title: Volume shared control system
Inventor: TERAO MINORU
IPC: G06F12/00
Filed: 1987-12-22
Abstract: PURPOSE:To prevent an overhead to be generated to inform the change of information and to restore a volume control table by storing the information of the volume control table also in a shared external storage device. CONSTITUTION:When a file is prepared from a data processor 8-1 to a volume 2, the information in which a volume control table 4-1 is updated is written into a memory 6 and that there is the change is transmitted to the other processor 8-2. Then the processor 8-2 reads out the contents of the memory 6 by itself and updates the contents of a volume control table 4-2. When the data processor 8-2 is down and raised again, the contents of the memory 6 are inputted and the volume control tale 4-2 is restored.
Patent JP-H04197081-A (JP)
Title: Inverter controller
Inventor: TSUCHIMOTO NAOHIDE
IPC: H02M7/48
Filed: 1990-11-28
Abstract: PURPOSE:To eliminate imbalance between positive and negative output voltage by arranging a minimum pulse width control circuit in the prestage of a gate amplifier thereby monitoring the length of a signal for turning a main element ON or OFF and constituting the circuit such that the ON and OFF time intervals endure for longer than a predetermined time interval. CONSTITUTION:A short circuit preventing time producing circuit 5 produces a time interval Td for preventing short circuit of upper and lower arms for U, V, W pulse width modulation signals outputted from a pulse width modulation circuit 3 thus producing a signal for turning upper and lower elements ON or OFF. When the U, V, W pulse width modulated signals fed from the PWM circuit 3 endure shorter than the short circuit preventive time interval Td, the PWM signal is erased thus ensuring pulse width OFF interval for the PWM circuit 3. A minimum ON pulse width control circuit 8 then erases signals having ON interval shorter than a predetermined interval thus producing a signal having long ON interval.
Patent JP-H08174784-A (JP)
Title: Wood decorative panel
Inventor: MORISHITA FUMIO
IPC: B44F9/02
Filed: 1994-12-27
Abstract: PURPOSE: To provide a thin wood decorative panel capable of being punched out, and also being formed readily without the use of expensive molds, etc., moreover, having a sufficient strength. CONSTITUTION: A decorative material 3 with a thickness of 0.5mm is laminated on one surface of a metal sheet 2 with a thickness of 0.1-0.4mm, and a liner material 4 with a thickness of 0.15-0.5mm is laminated on the other surface thereof, then they are integrated by an adhesive.
Patent JP-H06177769-A (JP)
Title: High precision sigma delta a/d converter
Inventor: KOBAYASHI HARUO
IPC: H03M3/02
Filed: 1992-12-07
Abstract: PURPOSE:To reduce the power consumption and to reduce cost by making a reference voltage applied to a 1-bit D/A converter variable, thereby changing reference voltage in accordance with an input voltage. CONSTITUTION:An analog input X is connected to one input of a subtractor 4. An output of the subtractor 4 connects to one input of a subtractor 4. An output of the subtractor 6 is connected to a 1-bit D/A converter 9 via an integration device 7. Furthermore, an output of the D/A converter 9 is respectively connected to the other input of the subtractors 4, 6. An output voltage of a variable reference voltage generating circuit 10a being reference voltages -Vref, +Vref are multiplied by 2XFs/Vref and the result is fed to the D/A converter 9, then the reference voltage of the D/A converter becomes -2XFS and +2XFS. Since the input level range is doubled, an optimum input level range is obtained.
Patent JP-H05136606-A (JP)
Title: Coupler for resonator
Inventor: MIURA TARO
IPC: H01P5/08
Filed: 1991-11-15
Abstract: PURPOSE:To stop the electric field coupling between input/out loops by providing a conductor connecting to a ground conductor in the direction approximately orthogonal to a plane surface including a loop near the loop at an input side or an output side. CONSTITUTION:A loop 16 passes through the hole of a ground conductor 12, is half-rotated in a loop shape and connected to the ground conductor 12. A conductor plate 30 is provided orthogonal to a plane surface including the loop 16 and connected to the ground conductor 12. Then, the conductor plate 30 becomes parallel to a magnetic flux H. A distance A between the loop 16 and the conductor plate 30 is preferably made into lambda/8 or below and a width C and a height B of the conductor plate 30 are preferably respectively made into lambda/8 or below. In place of the conductor plate 30, a conductor rod 32 is provided, and the whole length is made into lambda/4 or below and the distance A of the loop 16 is made into lambda/8 or below. When the plate 30 or the rod 32 exist, the electric bundle from an input/output loop to an output loop is directed to the plate 30 or the rod 32 and the coupling due to the electric bundle between input/output loops is prevented.
Patent JP-H09167100-A (JP)
Title: Bidirectional bus control unit
Inventor: FUKITA KYOKO
IPC: G06F11/14
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To eliminate the need to decide a function stop block and eliminate the erasure of a memory by resetting function blocks in order from a block which is not under memory control if one function block causes bus abnormality. SOLUTION: A microcomputer 1 which has a bidirecitonal bus 2 of one system and plural reset terminals controls plural function blocks 3 5. Then reset lines are provided by the function blocks 3-5 and if the bus line becomes abnormal (for example, a communication is disabled owing to the suction of the current of the bus line by the function block 4), the blocks 3 and 4 having no memory are reset first in order. When the bus recovers from the abnormality, the system in put back into normal operation. Consequently, the blocks are efficiently reset so that the destruction of memory data is evaded as much as possible, and the system can be put back into the normal operation.
Patent JP-H08186094-A (JP)
Title: Plasma treatment device
Inventor: HANADA KATSUSHI
IPC: H05H1/46
Filed: 1994-12-28
Abstract: PURPOSE: To improve uniformity of plasma treatment inside the water surface by making a lower part electrode to be composed of an electrode main and an insulator covering a sample mounting surface thereof and by making a thickness of the insulator to be gradually thinner from the center toward the peripery of the sample mounting surface. CONSTITUTION: A plasma device is provided with a treatment container 19, an upper electrode 12 provided inside this treatment container 19 and a lower part electrode 21 concurrently a sample stand as well as a means 29 impressing a high frequency between the upper and lower part electrodes 12, 21. Further, the lower electrode 21 consists of the electrode main 21b and an insulator 21a covering the sample mounting surface and a thickness of the insulator 21a is made to be gradually thinner from the center of the sample mounting surface toward the periphery. Thereby, the insulator impedance per unit area decreases in proportion to a thickness so as to reduce a distance between the electrode main and a wafer.  As a result thereof, impression of a high frequency wave, plasma density and plasma treatment speed in the wafer peripheral part are increased so as to improve plasma treatment uniformity inside the wafer surface.
Patent JP-H11141671-A (JP)
Title: Control device for automatic transmission
Inventor: NAKAYAMA YASUNARI
IPC: F16H61/04
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To prevent the stroke of a piston of a specific brake to the release side and the racing of turbine rotating speed by a means tar regulating in such a way that operating pressure to a locking chamber of a friction element on one side is not lower than the other specified value lower than one specified value by the control of a shift control means on one side. SOLUTION: Forward clutch Pressure gradually rises stepwise during the release action of a 2-4 brake 54 and rises according to a lower portion from the time of the computed oil pressure of servo applied pressure being computed to the value lower than specified oil pressure by locking force feedback control of the 2-4 brake 54, and a forward clutch 51 is gradually shifted into a locked state. As a result, turbine rotating speed increases, so that there is no need to lower the locking force of the 2-4 brake 54 in a large degree. A lowering close to second specified oil pressure which is the lower limit value further lower than first specified oil pressure is therefore suppressed so as to prevent the racing problem of turbine rotating speed.
Patent JP-2001145016-A (JP)
Title: Image pickup system and image pickup control method
Inventor: KATO SHINICHI
IPC: H04N5/374
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To easily build up an image pickup system employing a plurality of image pickup devices and to update a picked-up image by each image pickup device in a short time. SOLUTION: A control section 3 controls permission of an output of an image pickup signal from one solid-state image sensor for solid-state image sensors 10A-10H each having an output control function that activates/ deactivates an output of an image pickup signal from an image pickup output terminal (15A-15H) in response to a control signal CS given respectively to a control terminal (11A-11H) so as to selectively output the image pickup signal obtained from any of the solid-state image sensors 10A-10H through one output line 4 in bus connection to the image pickup output terminals 15A-15H of the solid-state image sensors 10A-10H.
Patent JP-2000148274-A (JP)
Title: Routine job implementation assistance system
Inventor: HOSOE TAKASHI
IPC: G06F1/00
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain a routine job implementation assistance system which analyzes the periodicity of implementation on the basis of a history of routine processes and urges a routine process at the time predicted as a next-time implementation period. SOLUTION: A computer system is equipped with a routine process means 32 which performed routine job at a request made by a routine process request program 31, an execution history file 41 which stores routine job implemented by the routine process means 32, an execution history analyzing program 33 which analyzes the periodicity of the execution of the routine job and outputs execution assistance information, and an execution assistance information file 42 which stores the execution assistance information.  Then the execution assistance information file 42 is an information file wherein the next-time execution period of the routine job is predicted from history data on the execution day and execution time stored for each routine job and the execution of the routine job is urged at the period predicted as the next-time execution period of the routine job according to the information read out of the information file.
Patent JP-H08214947-A (JP)
Title: Brush to take care of tooth and body
Inventor: GEORUKU BUAIRAUFU
IPC: A46B9/04
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a toothbrush in which the action faces of bristle bundles are most suitably fitted to the dental arch contour and the tooth contour regardless of brush technology. SOLUTION: At least two bristle bundles 8 are arranged on the face of the bristle supporting body with the max. 6 mm<2> and end parts of a plurality of bristles 9 of individual bristle bundle 8 or end parts of mutually adjoining bristle are positioned on at least two planes 10, 11 and 12 being different from each other.
Patent JP-H11158556-A (JP)
Title: Production of grain-oriented silicon steel sheet
Inventor: KUROSAKI YOSUKE
IPC: C21D8/12
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain a steel sheet low in core loss by regulating the tension to be applied to a steel sheet to a specified range before secondary coating baking and temp. rising for flattening in a line. SOLUTION: Before secondary coating baking and temp. rising for flattening are executed to a steel sheet, the tension to be applied to the steel sheet is regulated to <3.0 kgf/mm<2> to reduce iron loss. The general line constitution of flattening annealing is composed of an unwinding reel → the removal of an excessive separation agent for annealing → an inlet side looper → the application of coating → annealing (coating baking and flattening) → an outlet side looper → a winding reel. In the meanwhile from the unwinding reel to the application of coating, it is effective than the tension to be applied to the steel sheet is regulated to <3.0 kgf/mm<2> , e.g. by the removal of an excessive separation agent for annealing and the inlet side looper.  Moreover, even in the case a gear and a device for recessing by pressing are incorporated into the flattening annealing line for the regulation of magnetic domains, the effect of reducing iron loss is not damaged.
Patent JP-H05164696-A (JP)
Title: Device for evaluating painted surface
Inventor: UEDA TETSUO
IPC: G01B11/30
Filed: 1991-12-11
Abstract: PURPOSE:To eliminate a process of binarizing the data of a pick-up image and to evaluate a painted surface without variation. CONSTITUTION:Light of a stripe pattern of light and shade is projected onto the painted surface 1a of a motorcar 1 from a device 3, and reflected light from the surface 1a is imaged by an imaging device 5. The image information generated by the device 5 is supplied to a detector 7, the density bandwidth and density gradient distribution are found, and the painted surface is evaluated on the basis of the bandwidth and distribution by a device 9 for evaluation.
Patent JP-2001147667-A (JP)
Title: Liquid crystal monitor device
Inventor: NISHITANI SHIGEYUKI
IPC: G09G3/20
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To solve such problem that, though the brightness, the tint, and gradation characteristics of liquid crystal are determined by characteristics of liquid crystal itself and a back light but they are diffused and this variance in brightness, tint, and gradation characteristics appear as unevenness of display to cause degradation of the quality especially in a multi-display device using plural liquid crystals. SOLUTION: A back light controller which adjusts the brightness of the back light of a liquid crystal display device on the basis of the measured result of luminance characteristics, color characteristics, and gradation characteristics of the liquid crystal display device and a data conversion circuit which corrects color display data on the basis of the measured result to output the correction result to the liquid crystal display device are provided to solve such problem.
Patent JP-H07183831-A (JP)
Title: Digital communication method and digital communication equipment
Inventor: OKAMOTO NAOKI
IPC: H04B1/707
Filed: 1993-12-24
Abstract: PURPOSE:To provide a digital communication method and a digital communication equipment which are capable of performing communication which is equivalent to a multi-bit quantization by sampling a signal subjected to spread spectrum processing through a 1-bit quantization without requiring an A/D converter and an AGC. CONSTITUTION:In the demodulation part 20 of a digital communication device, an inputted signal 24 is separated into two signals which are different in a phase and are multiplied by a local signal in a separating part 213. Respective separated signals are converted into pseudo base band signals 25a and 25b in low-pass filters 214a and 214b and are outputted to a sampling part 21. The sampling part 21 includes comparators 22a and 22b sampling signals by performing a 1-bit quantization and correlators 23a and 23b. The output of the sampling part 21 is inputted to a phase calculator 216, the phase of the inputted signal 24 is calculated, further, the phase difference with the phase of the next timing is calculated in a demodulation circuit 217, a differential demodulation is performed to the phase difference and the result is outputted as a data output 26.
Patent JP-H05167051-A (JP)
Title: Solid-state image sensing device
Inventor: NAKASHIRO YASUO
IPC: H01L27/14
Filed: 1991-12-11
Abstract: PURPOSE:To provide a solid-state image sensing device satisfies the S/N value of a video signal and can which restrain a drop in a yield rate when dust particles adhere in its assembly operation. CONSTITUTION:The light path length  t from an imaging face 1b at a CCD 1 up to a surface 1d faced with a lens 2 at a protective cover 1c is within a range which can satisfy the factor (k) of the S/N value of a prescribed video signal. It is set by the following: a diaphragm value F for the lens 2; and dust particles having an assumed size  d on the protective-cover top 1d of a solid- state image sensing device whose optical system is being assembled. Thereby, it is possible to restrain a drop in a yield rate due to the dust particles of the CCD 1.