baber/WOPTO huggingface dataset:
Patent JP-H06195102-A (JP)
Title: Pump controller
Inventor: TAKEBAYASHI HISAKAZU
IPC: G05D9/12
Filed: 1992-12-25
Abstract: PURPOSE:To select and control a distribution pump having capacity corresponding the demand quantity in the morning and evening in which the demand quantity increases, and in a midnight time zone in which it decreases by determining the operation priority of the distribution pump, based on a variation rate of the pump discharge flow rate, the control day and the control time. CONSTITUTION:By a water level gage 3, a water level of a clean water reservoir 1, a measured value is inputted to subtracter 4, and by a difference to a water distribution pressure target value PSV set in advance, the pump head is derived. Subsequently, when the present pump discharge flow rate measured by a flow meter 6 is smaller than a stop flow rate QOFF derived by an actuation/stop computing element 5, the number of sets of the pumps is decreased by one set. On the other hand, when it is larger than an actuation flow rate QON, the number of sets of the pumps is increased by one set, and they are decided by a set number increase/decrease deciding device 7, respectively. On the other hand, in an actuation/stop classification deciding device 22, in accordance with whether a control day is a weekady, a holiday or a special day, an optimal next actuation pump or next stop pump is determined from the data set in advance, and a variation rate of the pump discharge flow rate measured by the flow meter 6.
Patent JP-2001158298-A (JP)
Title: Cover for luggage room
Inventor: ITO SHOICHI
IPC: B60R5/04
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a cover used as a blindfold and a shelf in a luggage room, with reduced weight for easy handling, being easily accommodated in a narrow space with an inexpensive structure. SOLUTION: This cover is composed of a flexible sheet 20 such as a mesh net or the like capable of covering at least a part of an upper opening of a luggage room 3, and a bendable spring frame 30 holding a circumferential edge of the flexible sheet 20, and can be held in a groove 41 of a luggage side trim 40 by utilizing the restoring force of the spring frame 30, used as a tonneau cover sheet, and accommodated in compact in a narrow space by arbitrarily bending the spring frame 30.
Patent JP-2000170994-A (JP)
Title: Three-dimensional positioning device
Inventor: SATO SHUNSAKU
IPC: F16M11/18
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a positioning device capable of quickly and exactly moving a probe at a prescribed location of a measuring point and unnecessitating the measurement of the location of each measuring point for every moving. SOLUTION: This device is arranged at a prescribed location in three- dimensional space. A leg part has an elevator crank mechanism which is provided on a tripod 9 and moves in a vertical direction. An X direction slide 1 of a prescribed long size is arranged on the leg part and slidably moves in a prescribed direction (X direction) in three-dimensional space. A Y direction slide 2 of a prescribed long size is arranged on the X direction slide 1 and slidably moves in a right angle direction (Y direction) on a surface flush with the X direction slide 1.  A second Y direction slide 3 of a prescribed long size slides so as to be further extendable in the same direction as the first Y direction slide 2 and is constituted of a probe supporting arm 4 arranged by being inclined from an X direction slide surface at one end of the second Y direction slide 3 and a probe mounting part 5 provided at a tip of the probe supporting arm 4.
Patent JP-2000173141-A (JP)
Title: Recording medium rotating mechanism
Inventor: SAWADA AKIHIKO
IPC: G11B19/20
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium rotating mechanism which is capable of suppressing the influence of the uneven centroid of the recording medium at the time of high-speed rotation with the easy attaching and detaching mechanism of the recording medium which does not require more than needed force for an operator and a simple structure even with a device for rotating the disk-shaped recording medium, such as a compact disk, at a high speed. SOLUTION: This rotating mechanism has a turntable 17 on which the disk- shaped recording medium 15 is placed and a drive mechanism 19 which rotationally drives this turntable 17 and is characterized in that the turntable 17 is provided with plural fixing means 16 for fixing the peripheral edge of the recording medium 15 to the turntable 17 and aligning the center of the recording medium 15 with the center of rotation of the turntable 17.
Patent JP-H11157954-A (JP)
Title: Bonded material of ceramic member and metallic member
Inventor: OKINAKA MANABU
IPC: F01L1/14
Filed: 1997-11-30
Abstract: PROBLEM TO BE SOLVED: To increase the oil-retention performance on a cam-sliding face made of a ceramic material and reduce the abrasion of the cam. SOLUTION: A number of nearly concentrically arranged grooves are formed on a cam-sliding face 2b of a ceramic member 2 constituting a tappet for an engine and the sliding face is finished to a center-line average roughness (Ra) of 0.05-0.5 μm. A number of circular ridges and circular grooves are alternately formed on the cam sliding face 2b from the center toward the outer circumference. The circular ring-shaped grooves play the role of an oil reservoir and the oil received in the groove scarcely flows out from the groove.
Patent JP-H05181812-A (JP)
Title: Inter-mpu communication circuit
Inventor: INASAWA KATSUMI
IPC: G06F15/16
Filed: 1991-12-27
Abstract: PURPOSE:To operate a communication between MPUs at the original speed without necessitating an extra circuit and also without allowing the MPU to wait. CONSTITUTION:On the circuit for executing a communication between two MPUs 1, 2 operated asynchronously by using the same clock, a register file 50 by which the MPU 1 capable of writing in and reading out and the other MPU 2 incapable of writing in and reading out, and a read-out register 52 for transferring data from the register file 50 are provided. In such a state, by the variation to one of clocks, write-in is executed to the register file 50, and by the variation to the other of the clocks, read-out to the read-out register is executed from the register file 50 and the same circuit is provided in order to a communicate with the MPU 1 from the other MPU 2, the MPU 1 writes in the register file and the other MPU 2 reads out the register file 52, by which the MPU 1 is communicated with the other MPU 2.
Patent JP-H11177129-A (JP)
Title: Chip type led, led lamp and led display
Inventor: TODA HIDEKAZU
IPC: H01L33/02
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To improve the light-emitting efficiency of an LED by increasing the quantity of light to be incident from an LED light emitting element on a sealing body. SOLUTION: For this chip type LED 10, the LED light-emitting element 1 bonded to a printed wiring board 2 is covered with the sealing body and the sealing body is low melting point glass 3. The refractive index of the low melting point glass 3 is about 2 and the refractive index of the LED light emitting element 2 is about 2.3-4.0. In such a manner, by using the low melting point glass 3 as the sealing body, the light emitting efficiency is improved. Since the low melting glass 3 does not absorb moisture, the chip type LED 10 withstands the change of a using environment as well.
Patent JP-2000175061-A (JP)
Title: Color transformation processing method and device
Inventor: SEKI NORIAKI
IPC: H04N1/60
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an excellent device to transform an input color in a prescribed color space into an output color in other color space by separating an input color image into a luminance component and a chrominance component, using the chrominance component to obtain a color transformation function where the luminance component is an input and an output color space is an output, and applying the luminance component to the color transformation function. SOLUTION: A color transformation processor consists of an input buffer 2, an output buffer 3, a color transformation function decision means 1 and a color transformation means 22. The color transformation processor receives a color image where a chrominance component is down-sampled and stores an input color space value to the input buffer 2 tentatively. The color transformation function decision means 1 uses the chrominance component other than a luminance component to obtain a color transformation function, where the luminance component is an input and an output color space is an output. The color transformation means 22 applies the color transformation function obtained by the color transformation function decision means 1 to the luminance component of a sampling factor to transform the color.
Patent JP-2000155293-A (JP)
Title: Ocular lens of polymer containing crosslinking agent including sugar residue
Inventor: MOLOCK FRANK F
IPC: G02C7/04
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain a contact lens material necessary for minimizing the corneal edema even in a long wearing period by forming a specific crosslinked polymer of a reaction product of a hydrophilic monomer and a multifunctional compound of a crosslinking quantity containing sugar residues. SOLUTION: The crosslinked monomer contains the reaction product of the hydrophilic monomer of at least 50 wt.% of the crosslinked polymer and the multifunctional compound of the crosslinking quantity containing [S(A)n]y. S is a 5 or 6 member sugar ring residue and is expressed by formula; (y) is an integer from 1 to 20; (u) is the number of arms emerging from S. In the formula, the R1 group attached to the ring a nomer carbon may be any structure, such as -CH3; -CH2CH3; various straight chains and branched alkyl groups up to 20C; aromatic rings, such as benzene, phenyl, p-tolyl and naphthyl group. As a result, the polymer for production of the contact lens with which the corneal edema is minimum during long wearing may be obtained.
Patent JP-H11158914-A (JP)
Title: Excavator
Inventor: TSUNODA JIRO
IPC: E02F9/00
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an excavator capable of freely letting off and winding up a fluid pressure hose and a cable by corresponding to the extension and contraction of a boom and orderly winding them without increasing upper and lower sizes between a turning body and the boom. SOLUTION: A swivel (e) for winding up a fluid pressure hose 19 and a cable 20 is attached to the rear end of a fixing boom 8 in a boom (d) having an excavator fixing boom 8 and a slide boom 9. The fluid pressure hose 19 and the cable 20 are let off to an excavator arm side from the swivel (e) through the inside of the boom (d), and a means for letting off or winding up the fluid pressure hose 19 and the cable 20 by following up the extension and contraction of the boom (d) is provided between the boom (d) and the swivel (e).
Patent JP-2001163719-A (JP)
Title: Tyrosinase activity inhibitor
Inventor: SANO KEISUKE
IPC: A23L5/41
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To obtain a high purity tyrosinase activity inhibitor which shows high safety to the human body, prossesses excellent stability, e.g. thermostability, or the like, and is free from troubles such as coloration. SOLUTION: This tyrosinase activity inhibitor is obtained by including at least one of the compounds represented by general formula (1) (wherein, R1 and R2 stand for each a 1-2C alkyl group), general formula (2) (wherein, R3 stands for methoxy group; R4 stands for an aldehyde or methoxy group), general formula (3) (wherein, R5 and R6 stand for each H or OH group and contain at least one of OH groups), general formula (4) (wherein, R7 to R10 stand for each H or methyl group and contain at least one of methyl groups), general formula (5) (wherein, either R11 or R12 is methoxy group and the other is H) or general formula (6) (wherein, the dotted line shows the position of double bonds and has at least one of double bonds).
Patent JP-2001163059-A (JP)
Title: Sunshade board sliding supporting tool for automobile
Inventor: ITO TATSURO
IPC: B60J7/02
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a sunshade board sliding supporting tool for an automobile capable of reducing the cost by reducing the number of part items, and ensuring stable sliding resistance at all times. SOLUTION: This tool is composed of a mounting member 1 made of an elastic metallic plate and a supporting member 2 made of a soft elastic plastic, the mounting member is bent into the U-shape to be fitted to a side edge of a sunshade board 3, and provided with a mounting hole 4 formed by cutting a bent edge of the mounting member into the U-shape in plane, a metallic elastic piece 5 is extended in the mounting hole, the supporting member is provided with a frame body 20 to be fitted to the mounting hole, a flexible piece 21 is extended to an inner edge of the frame body, a slide shoe 22 is integrally formed on a point of the flexible piece, and a point of the metallic elastic piece is brought into contact with a lower face of the slide for elastically supporting the slide shoe by the metallic elastic piece.
Patent JP-H09166343-A (JP)
Title: Bath room ventilating/drying fan
Inventor: SUMITA TAKAO
IPC: F24F7/10
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To completely dry the inside of a bath room and hence prevent fungi from being produced by providing a chamber between a discharge port and an exhaust port of a bath room ventilating/drying fan, mounting a decorative frame on a front of a suction port of the ventilating/drying fan, and circulating and exhausting a part of exhausted air from the exhaust port toward a ceiling surface and side wall surfaces in the bath room over the degree of 360. SOLUTION: Air 5 in a bath room sucked in from an air suction port 2 of a ventilating/drying fan 1 is discharged into a chamber 12, and about 70% thereof is exhausted 6 to the outside of a room from an exhaust port 4 owing to pneumatic resistance of the exhaust port 4 and a discharge port 13. Remaining about 30% of the air is circulated and discharged from the discharge port 13 toward a ceiling surface 8 and side wall surfaces in the bath room over the degree of 360. The discharge port 13 is provided between an air suction port 9 and a decorative frame 11 having the air suction port 9, and the air circulated and discharged into the bath room flows toward the ceiling surface 8 and the side wall surfaces in the bath room over the degree of 360.  For this, the ceiling surface 8 and the side wall surfaces in the bath room can be brought into a dried state unlike conventional bath room ventilation, and hence any fungii are prevented from being produced in the bath room.
Patent JP-2001161136-A (JP)
Title: Working machine for reaping
Inventor: NAGATA HISAO
IPC: A01D34/535
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To enable the treatment of weeds below a mission case for a long period by attaching flail tines to a rotary drum supported in a center drive structure. SOLUTION: This flail mower 10 is provided with a rotary shaft 25 laterally extendedly disposed under a mission case 12, right and left rotary drums 21, 21 which are attached to the outer peripheral sides of the rotary shaft 25 and to which a plurality of flail tines 20 are attached, support means 60, 61 for rotatably and inclinedly supporting the rotary drums 21 in a posture that the lateral directions of the rotary drums 21 are lowered on the basis of the rotary shaft 25, and joint means 63, 64 for integrally interlocking the rotary drums 21 with the rotary shaft 25, wherein the rotary shaft 25 is rotated with a sprocket 55 and a chain 56 in the mission case 12.  Inner end flail tines 20', 20' attached to the laterally innermost sides of the rotary drums 21, 21 are disposed at mutually closed positions so that the rotation loci of the tips of the inner end flail tines 20', 20' intersect each other below the mission case 12. Thereby, weeds below the mission case 12 can perfectly be treated.
Patent JP-H09169010-A (JP)
Title: Decorative panel
Inventor: HONDA TOMIYASU
IPC: B27M3/00
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of release or a crack in a decorative layer to make the damage of the decorative layer hard to generate. SOLUTION: A wooden fiberboard is used as a base panel and the abrasion depth of at least the single surface thereof is 0.25mm or less in an abrasion test method of a building material and a building constitutional part prescribed in JIS-A-1433. Arbitrary decoration is applied to the surface of the base panel. A plurality of fine recessed grooves are formed on the surface of the wooden fiberboard.
Patent JP-H10186557-A (JP)
Title: Silver halide photographic sensitive material
Inventor: CHEN TIENTEH
IPC: G03C7/327
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide the silver halide photographic sensitive material improved in photographic characteristics by immobilizing a specified polymer having photographic useful groups in a specified layer in the photographic element. SOLUTION: At lest one layer of the silver halide photographic sensitive layer contains the polymer comprising repeating units each having a photographic useful group and repeating units each having an imidazole group, and at lest one of other layers contains a compound having an lest another functional group capable of reacting with an imidazole group and an aromatic primary amine group, and much enough to assure immobilization of the above polymer.
Patent JP-H11187220-A (JP)
Title: Color image reader
Inventor: MACHIDA SATOSHI
IPC: H04N1/48
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain a device the cost of which is low and reading time is short by constituting the device to synchronously read an image output signal of each block by dividing an image sensor IC into plural blocks. SOLUTION: This image sensor IC is divided into plural blocks and the image output signal of each block is read synchronously. For example, the image sensor IC is divided into a first block, consisting of image sensor ICs 1-1 to 1-3, a second block consisting of image sensor ICs 1-4 to 1-6, and a third block consisting of image sensor ICs 1-7 to 1-9. When a RED light source is first turned off and a start pulse is inputted in the image sensor ICs 1-1, 1-4, 1-7, the output of the image signal of a RED component of a light-receiving element of the image sensor IC of each block is started by this device. This output time is sufficient for time to output the three-chip image sensor IC. Then light is projected on a color original by successively switching each light source of three colors.
Patent JP-H07190810-A (JP)
Title: Rotary encoder and input device using the rotary encoder
Inventor: OMAE HIDEO
IPC: G06F3/038
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a rotary encoder or the like which can dispense with adjustment and is fit to be formed in an IC, by providing a first and a second comparators, a peak hold circuit and a reference value-generating circuit. CONSTITUTION:Outputs from load resistances Ra, Rb are turned to A+B phase signals at an adder/subtracter circuit 1 and sent to comparators 16, 17. An operational amplifier 3 treats each level of signals by an addition/subtraction process when receiving the A+B phase signal synthesized at a signal- synthesizing circuit 2 and a subtraction voltage value from a subtraction voltage value-generating circuit 4, thereby generating a signal of an A+B phase almost equal to an A phase of an amplitude reference level. The circuit 4 is constituted of a peak hold circuit. and a reference value-generating circuit. A subtract.ion amount is generated at the peak hold circuit and reference value-generating circuit so as to return an amplitude reference of the A+B phase signal to the amplitude reference of the original A-phase or B-phase signal. Since a variable resistance and a capacitor are not included in a detecting circuit of the rotary encoder, the rotary encoder is suitable to be formed into an IC and becomes a circuit dispensing with adjustment.
Patent JP-2000175222-A (JP)
Title: Manufacture of color display device, its manufacturing device, color display device production line and color display device
Inventor: HOSOYA NAOKI
IPC: H04N17/04
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To quickly and economically inspect and adjust an amount of color slurring on a full screen with high precision. SOLUTION: An image pickup means 3 picks up an image for color slurring inspection and adjustment including red, green, blue color patterns that is displayed on a color display device 1, and an arithmetic means 4 calculates an amount of color slurring. In this case, the calculated amount of color slurring is corrected by an error of the picked-up image measured in advance by an error measurement image pattern, a monitor display means 5 visually displays the corrected image pattern together with a color slurring adjustment specification range, and the inspection and adjustment for the color slurring amount are applied to the color display device 1 so as to bring the amount of color slurring within the range.
Patent JP-H06201469-A (JP)
Title: Etalon driving mechanism
Inventor: INOUE KOJI
IPC: G01J3/26
Filed: 1992-12-28
Abstract: PURPOSE:To provide an etalon driving mechanism which allows a signal containing high frequency components such as sawtooth waves or triangular waves to be used as a driving signal as it is, is free from limitation in a moving range of an etalon and can have a wide measurement range of light frequency or the like. CONSTITUTION:Reaction force due to vibration of an etalon caused on an etalon driving mechanism 1 is transmitted via a holding mechanism 2 to a mounting material 3. Since rigidity of the mounting material 3 is sufficiently smaller than that of the holding mechanism 2 in this case, the mentioned mounting material 3 vibrates reversely to the reaction force due to vibration of the etalon with a base 4 as a support, so that consequently vibration of the etalon driving mechanism 1 itself with the mounting material 3 as the center eliminates vibration caused inside the etalon driving mechanism 1.
Patent JP-2000177108-A (JP)
Title: Method for regulating print start ink pattern
Inventor: BECKER UWE
IPC: B41F31/14
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for regulating a print start ink pattern to be suited to the existing condition. SOLUTION: This is a method for regulating a print start ink pattern in a printing machine - inking arrangement equipped with an ink fountain comprising an ink fountain roller and an ink amount distributing element disposed in an ink zone, an ink ductor, a plurality of ink rollers and a plurality of form rollers which can operate in connection with a plate cylinder of the printing machine. Residual ink is removed from the ink arrangement to a value less than 20%, if necessary, and an ink pattern to be applied to printing is increased for each zone. The increased ink pattern is regulated by the ink amount distributing element and pressed against the ink arrangement with the operation of the arrangement and thereby a basic thickness of an ink layer is formed.  The forward-backward motion of the ink ductor is stopped, while the ink pattern is regulated by the ink amount distributing element, and the ink ductor is operated to produce the print start ink pattern, whereby the purpose is attained.