baber/WOPTO huggingface dataset:
Patent JP-H05260458-A (JP)
Title: Method and device for image coding of video signal
IPC: H04N7/50
Filed: 1992-11-10
Abstract: PURPOSE: To prevent overflow by adjusting the step height in a quantizer as the difference between an actual value and an ideal value of the information volume in a buffer storage device. CONSTITUTION: The information volume of the buffer storage device is adjusted by changing the step height in a quantizer Q. A function of a controller 6 detects not only the information volume in the buffer storage device but also the bit rate in the output of the buffer storage device. The controller 6 calculates an ideal information volume of the buffer storage device expressed by Bideal and compares it with the actual value. That is, the difference between the actual value and the ideal value is calculated, and the step height in the quantizer is changed as a function of this difference. A control signal in the output of the controller 6 is inputted to both the quantizer Q and an inverse quantizer IQ. If the quantizer is constituted as a part of a coder core, the control signal is inputted to a coder core quantizer.
Patent JP-H01168909-A (JP)
Title: Device for coagulating spun hollow yarn
Inventor: KAMIYA YOSHIHIRO
IPC: D01F6/00
Filed: 1987-12-21
Abstract: PURPOSE:To obtain the title yarn without partially deforming cross-sectional shape into a flat state in the longitudinal direction at a relatively high spinning speed, by providing a weir plate above a roller initially contacting the yarn in a coagulation bath in a specific state. CONSTITUTION:A weir plate 6 is provided almost parallel to a roller shaft 4 above a roller 3 installed in a coagulation solution (G). The gap (S) between the lower end 9 of the weir plate 6 and the surface 10 of the roller 3 is <=2.0mm and the upper end 11 of the weir plate 6 is protruded above the liquid level (M) of the coagulation liquid (G). Thereby a hollow yarn (Y) can be smoothly coagulated and cooled even if the spinning speed exceeds 40m/min.
Patent JP-H09145837-A (JP)
Title: Obstacle detecting processor
Inventor: NAKAMURA HIROYUKI
IPC: G01S7/523
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To enable obstacle detection with high accuracy of echo confirmation and level smooth by performing position matching including azimuth information and distance information between the preceding transmit operation and this time transmit operation. SOLUTION: An azimuth address generating circuit 4 outputs an azimuth address 402 for reading azimuth information and outputs a carry pulse 403 at every receive scanning. A correction address arithmetic circuit 5 inputs rhumb quantity data 501 showing the moving distance of an own ship and outputs an address correction value 502 to correct a distance address. A write line address generating circuit 6 generates a write line address 601 while counting a carry pulse 403, and on the other hand, a read line address 701 is output from a read line address generating circuit 7. Thus, the position-matched preceding received data is supplied from a storage circuit 8 to a surface processing circuit 10 to conduct surface processing including correlation and equalization of both.
Patent JP-H07178802-A (JP)
Title: Label
Inventor: YOSHII TOSHIYA
IPC: B29C49/24
Filed: 1993-12-22
Abstract: PURPOSE:To provide a label not having appearance inferiority such as wrinkles or bulging in itself and suppressing the generation of the deformation or cracking of a container by setting the heat shrinkage factor or surface roughness of the label to a specific range. CONSTITUTION:In a label A constituted of a propylene copolymer and bonded to a container B simultaneously in a mold at the time of the molding of the container B, the heat shrinkage factors in an up-and-down direction (Y) and a left-and-right direction (X) with respect to the container at 120 deg.C of a label main body are respectively 20-50% and 2-10% and the average surface roughness (Ra) on the side bonded to the container B of the label main body is 0.2-2.0mum and the max. surface roughness (Rmax) thereof is 4-20mum.
Patent JP-H07178142-A (JP)
Title: Variable bubble generation system
Inventor: SUZUKI MASATO
IPC: A61H23/00
Filed: 1993-12-22
Abstract: PURPOSE:To provide various modes of jet stream by linking No. 1 circulating pump via a water pipe on the back side and no.2 circulating pump via a water pipe on the feet side of a bathtub to a bubble nozzle installed on the back side and a bubble nozzle installed on the feet side, respectively. CONSTITUTION:Hot water sucked in from a common inlet 9 is pressurized by No.1 circulating pump 2a and No. 2 circulating pump 2b, independently and jetted out of No.1 circulating nozzle 4 and No. 2 circulating nozzle 5 provided on the back side and feet side of a bathtub, respectively. Jet streams of hot water coming out of bubble nozzles 4 and 5 contains air which is sucked in from a air inlet 12 and mixed with hot water at the bubble nozzles 4 and 5, thus supplying jet streams of hot water with bubbles into the bathtub 1. A control box 15a is capable of regulating the flow of circulating hot water fed into the bubble nozzles 4 and 5 by adjusting the revolution of the circulating pumps or the speed of jet streams from the bubble nozzles, providing jet streams in various modes, e.g. intermittent mode, wave mode, random mode etc.
Patent JP-H03185283-A (JP)
Title: Pumping tube
Inventor: MORIMOTO HITOSHI
IPC: F04B43/12
Filed: 1989-12-15
Abstract: PURPOSE:To enhance the transportation ability and the durability of a pump by forming a large diameter portion in the outer peripheral portion of a pumping tube, and forming both the outer peripheral portion other than the large diameter portion and the inside of the tube in such a manner as being uniform in diameter over the whole length of the tube. CONSTITUTION:A tube 1 has a large diameter portion 2 formed in one part of its outer periphery in the longitudinal direction. The tube 1 is formed with its inside uniform in diameter over the whole length of the tube and also with its outer periphery uniform in diameter over the whole length except at the large diameter portion 2. The tube 1 is attached to a pump while the center of the large diameter portion 2 is set to the position corresponding to twelve on a clock. When the pump is actuated the large diameter portion 2 is compressed by rollers 4 more than the other portion of the tube 1 by an amount that the portion 2 exceeds the other portion in size, so as to heighten the inner pressure of the pump at the large diameter portion 2. The difference between delivery pressure in a portion past the roller 4 located in the position corresponding to twelve and the inner pressure of the tube between the positions corresponding to twelve and six is thereby reduced. Hence, the speed of counterflow is lowered so as to reduce abrasion.
Patent JP-2000200554-A (JP)
Title: Plasma display panel, and device and method of driving the same
Inventor: JU YUON RYU
IPC: G09G3/298
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To improve the luminance, and to prevent the wrong discharge by forming a display electrode of at least three or more electrodes arranged with a different space. SOLUTION: A display electrode to be provided on a front substrate 1 of a plasma display panel is formed of three electrodes 100C, 100P, 100Q arranged with a different space, and these electrodes work as the center electrode 100C and side electrodes 100P, 100Q arranged in both sides of the center electrode 100C. A space (c) between the center electrode 100C and the right side electrode 100Q is set larger than a space (b) between the center electrode 100C and the left side electrode 100P. The display electrodes 100C, 100P, 100Q arranged with a different space are driven so that primary discharge is generated in a narrower space between the center electrode 100C and the left side electrode 100P during the discharge maintaining period, and that continuously, secondary discharge is generated in a relatively large space between the center electrode 100C and the right side electrode 100Q.
Patent JP-H03187531-A (JP)
Title: Supervisory and controlling system for satellite communication
Inventor: FUJIOKI ICHIROU
IPC: H04B7/185
Filed: 1989-12-18
Abstract: PURPOSE:To improve entire polling efficiency by polling another station whose line is not interrupted, during standby time until a public line is connected. CONSTITUTION:Since interruption information Ub-Ue are inputted to a supervisory and control data processing part 20' as well, the supervisory and control data processing part 20' can know whether the line of the startion starting a polling operation is interrupted or not, namely, whether the public line is used or not. When the two stations can be polled at least during the standby time until the public line is connected, the supervisory and control data processing part 20' sends out a polling signal through the public line and afterwards, until a response is returned, the two stations succeeding scheduling polling are polled. Then, a response from the public line is waited. Thus, even when the line is interrupted and replaced with the public line, the polling processing can be efficiently executed.
Patent JP-H05162744-A (JP)
Title: Cardboard for wrapping-film container
Inventor: MIKAWAJIRI YASUSUKE
IPC: B65D25/52
Filed: 1991-12-10
Abstract: PURPOSE:To replace the saw-shaped cutter of metal of a wrapping-film container with a saw-shaped cutter of cardboard. CONSTITUTION:A cardboard for a container consists of five side parts and end parts, the five side parts being for foaming the front part, bottom part, back part, lid part, and lid-covering part and arranged in this order with a turning line between any two adjoining parts and the end parts are provided at both ends of each side part with a turning line between any end part and the adjoining side part. The side part to form the lid-covering part has in its middle and longitudinally a perforated line, which divides the part into two side parts 5A, 5B. One side part 5B of these adjoins, at its side edge, an auxiliary side part with a turning line between the two. Said auxiliary side part also has in its middle and longitudinally a perforated line, which divides the auxiliary side part into two auxiliary side parts 6A, 6B. Provided along the side edge, demarcated by a turning line, of the auxiliary side part 6B is a side part for a cutter, which is somewhat greater in height than the side part 5A of the lid-covering part and whose side edge being the foremost edge of the cardboard has a zigzag in the shape of the teeth of a saw. Consequently, a good, lasting cutting ability of the cutter and firmness of the pack and ease of the unsealing can be ensured.
Patent JP-H09160153-A (JP)
Title: Manufacture of silver halide photographic emulsion
Inventor: SUZUKI KATSUHIKO
IPC: G03C1/015
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain the silver halide emulsion improved in photographic characteristics, such as photographic sensitivity and illumination reciprocity law failure, by using a metal dopant in minute particles. SOLUTION: The metal dopant in minute particles is used in the form of a colloidal solution of the insoluble metal dopant and, preferably containing a protective colloid, such as a gelatin or a synthetic polymer. It is prepared by mixing a metal dopant solution with a counter-ion solution capable of forming precipitates, preferably, in the presence of the protective colloid, such as a gelatin or a synthetic polymer. The preferable form of the metal dopant is a salt having >=2 kinds of polyvalent metals, such as Pb2 [Fe(CN)6 ], and it is necessary to add it until the end of formation of silver halide grains.
Patent JP-H09156856-A (JP)
Title: Deflector wheel device for elevator
Inventor: IIDA YASUMASA
IPC: B66B11/08
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To easily mount a deflector wheel on an appropriate position of a supporting beam. SOLUTION: A supporting beam of H-shaped steel is arranged over the shaft 8 of a deflector wheel 7 so as to put the flange parts 14, 16 on the upper and lower position and the web part 15 vertically. The shaft 8 of a deflector wheel 7 is locked with supporting bodies 17 having engaging parts 20 upward opened and engaged with the lower flange parts 16 of the supporting beams 9. The supporting beam 9 is pressed from the supporting body 17 by means of pressing bolts 32 so as to fix the supporting body 17 by friction force, and the deflector wheel 7 is mounted on the prescribed lengthwise position. Hereby, the deflector wheel can be easily mounted on the appropriate position, can easily deal with a different elevator device or revision of layout, and hence productivity is improved.
Patent JP-H06296543-A (JP)
Title: Can holder
Inventor: ROBAATO EI DOMASU
IPC: A47G23/02
Filed: 1993-11-30
Abstract: PURPOSE: To provide stability to a beverage can no matter when it is full or empty and make an attached handle easy to mount or dismount by having a first and a second attachment portion for attachment to the upper rim and the bottom surface respectively, a middle portion forming a handle on the attachment portions and a stability member to provide stability when the can is empty on the second attachment portion. CONSTITUTION: A beverage can holder 2 comprises a U-sectioned first or upper attachment portion 4 and a second or lower attachment portion 14 having a tab-shaped portion 16. A stability member 28 extending from the second attachment portion 14 is of a polygon or tetragonal shape and connected to the tab- shaped portion 16 to become one-piece with it. The stability member 28 has a function of keeping balance. The middle portion 40 is connected to the first, i.e., the upper attachment portion 4 and the second, i.e., the lower attachment portion 14. The middle portion 40 is curved to the outer direction to the axis of can 8 so as to form a room by the surface of the can 8 for holding the middle portion 40.
Patent JP-H09140110-A (JP)
Title: Generator
Inventor: NAGANO TADAO
IPC: H02K21/24
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To obtain a large electromotive force which is induced in a coil by a method wherein a magnet rotor and a magnetic yoke are turned in respective directions opposite to each other to increase the relative variation speed of a flux interlinking with the coil. SOLUTION: A magnet rotor 8 and a magnetic yoke 17 are directly connected to the respective rotary shafts 6 and 7 of a large gear 1 and an intermediate gear 2 which are turned in respective directions opposite to each other by the actions of small gears 4 and 5 which are provided between the large gear 1 and the intermediate gear 2 and which are geared and interlocked with them. When poles 9 and 10 on both the ends of the magnet rotor 8 are positioned directly in front of protrusions 15 and 16 on both the ends of the rotary magnetic yoke 17, coils 11 and 12 having inner cores are provided between the poles 9 and 10 and the protrusions 15 and 16 with small gaps therebetween.
Patent JP-2001141292-A (JP)
Title: Ventilating device
Inventor: SAKAI KOJI
IPC: F24F13/02
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a ventilating device, capable of realizing air-tightness and water-tightness at a low cost and excellent in workability in the execution of works. SOLUTION: A connecting member 15 is provided at a plurality of connecting parts of ventilating members comprising a connecting and ventilating member 14 for connecting a ventilating member 9, communicated with outdoor, and is formed of an elastic material. The connecting member 15 is formed integrally with an indoor communicating and ventilating member 7, formed of a rigid material forming a ventilating route 16, whereby a labor for bonding a packing can be omitted and air-tightness as well as water-tightness can be realized by the connecting member 15 thereby permitting the obtaining of a ventilating device, excellent in the workability in the execution of works.
Patent JP-H03186245-A (JP)
Title: Floor polishing machine
Inventor: YOKOYAMA TAKAFUMI
IPC: A47L11/28
Filed: 1989-12-15
Abstract: PURPOSE:To eliminate dust at the time of waxing by surrounding the outside periphery of a pat of a brush base, and providing a brush consisting of a material electrified easily, and a hard brush on its inside periphery and outside periphery, respectively on the bottom face of a dustproof wall formed in the lower part of the body. CONSTITUTION:A motor 5 and a deceleration gear unit 11 are provided on the inside of a body 1. A brush base 12 is installed in its deceleration gear unit 11, and a pat 14 is provided on the brush base 12 so as to be freely attachable and detachable. The outside periphery of its pat 14 is surrounded, and a brush 16 consisting of a material electrified easily, and a hard brush 17 are provided on its inside periphery and outside periphery, respectively on the bottom face of a dustproof wall 15 formed in the lower part of the body 1. As a result, at the time of waxing, it is prevented that dust is applied into the floor together with eax, and it is possible to finish to a clean floor surface.
Patent JP-H07183100-A (JP)
Title: Microtron electron accelerator
Inventor: TAKATO ATSUKO
IPC: H05H13/10
Filed: 1993-12-24
Abstract: PURPOSE:To take out an electron beam with high efficiency without depending on energy and increasing the diameter of a magnetically shielding pipe out of which the electron beam is taken, in a microtron electron accelerator wherein an accelerating cavity producing a high-frequency accelerating electric field from the input of a microwave is disposed within a uniform magnetic field to accelerate electrons through a circular orbital motion by means of the magnetic and electric fields. CONSTITUTION:One or both ends of a magnetically shielding pipe 71 are formed at face angles thetai, thetao not perpendicular to the axis of the cylinder of a pipe, and the form of the emittance diagram of an electron beam is varied to be suitable for transportation. With this constitution, a microtron electron accelerator can be achieved which can take out an electron beam with high efficiency by simple processing of the magnetically shielding pipe.
Patent JP-H10166327-A (JP)
Title: Method and apparatus for sheeting fiber reinforced board
Inventor: WAKATSUKI SADAJIRO
IPC: B28B1/42
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To uniformly correct the thickness of slurry in its width direction without making reinforcing fibers disordered in the direction in an apparatus in which slurry such as cement with a reinforcing fiber mixed is supplied on a sheeting belt to then be sheeted and dehydrated. SOLUTION: The apparatus comprises a thickness control device 13 provided on the lower surface of a sheeting belt 2 to be traveled with a slurry 8 supplied and the lower position of a slurry supplying port 9. The device 13 has appropriate numbers of controllers 15 arranged in the width direction of the sheeting belt 2, in which the sheeting belt 2 is supported by a support plate 16 at its upper end, and a vibrator is provided at its one end. When the thickness of slurry 8 is detected to be nonuniform, a support plate 16 in the lower part of a thick portion is moved upward and/or a support plate 16 in a thin portion is moved downward so that slurry 8 is controlled in thickness.
Patent JP-H03186790-A (JP)
Title: Automatic time correcting method for timepiece
Inventor: MURATA JUNZO
IPC: G04R60/14
Filed: 1989-12-15
Abstract: PURPOSE:To execute the time correction which can execute quickly and surely the channel selection operation by detecting a frequency having other receiving level in a state that a storage frequency remains saved, in the case the time correction cannot be executed continuously by a prescribed number of times. CONSTITUTION:Usually a time-cast signal processing circuit 12 fetches an advance notice sound 24 and a correct time sound 25 for constituting a time-cast signal 23 from a sound signal 8 outputted from a tuner 2, discriminates whether the fetched signal is the time-cast signal 23 or not, and thereafter, when it is confirmed that it is the time-cast signal 23, a time correcting signal 26 is sent to a timepiece circuit 11 at a prescribed timing. Also, in the case a time correction by the time-cast signal 23 related to a storage frequency cannot be received continuously by a prescribed number of times, a frequency having actually a receiving level is detected in a state that its storage frequency remains saved. That is, when a receiving condition returns to its original state, the saved frequency becomes useable, and a stationary time correcting operation is restarted immediately. In such a way, the time correction which can execute quickly and surely the channel selection operation can be executed.
Patent JP-H11142776-A (JP)
Title: Galvanomirror
Inventor: NAKAGISHI TOSHIO
IPC: G11B7/09
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide the galvanomirror of simple constitution which is small- sized. SOLUTION: The rotary shaft of a movable part consists of two center pins 122 and 240 provided on a fixed side across the movable part and two bearings 106 and 108 which are provided on the movable part side and bear the tip parts of those center pins, one center pin is formed of a nonmagnetic material, and an operation part consisting of a ferromagnetic material or permanent magnet is provided on the end parts on the opposite sides from the sides of the center pins which come into contact with the bearings; and the center pin 122 is supported slidably along the axis through a ring-shaped electromagnetic coil 140 and the slidable center pin is pressed axially against the bearing with the attracting force of the ring-shaped electromagnetic coil to the operation part.
Patent JP-H04198121-A (JP)
Title: Composition for oral cavity
Inventor: HIRAI TAICHIRO
IPC: A61K8/00
Filed: 1990-11-28
Abstract: PURPOSE:To obtain a composition for oral cavity maintaining high stability in the case of being packed into a container having an inner face made of a synthetic resin by blending a composition containing hinokitiol and/or guaiazulene with a readily water-soluble inorganic salt. CONSTITUTION:A composition comprising ordinary composition components for oral cavity, hinokitiol or guaiazulene or hinokitiol and guaiazulene is blended with 0.1-50wt.%, preferably 0.5-50wt.% based on the total amounts of the composition of a readily water-soluble inorganic salt. Sodium chloride, potassium chloride, sodium hydrogencarbonate, potassium hydrogencarbonate, disodium hydrogenphosphate, sodium dihydrogenphosphate, dipotassium hydrogenphosphate, potassium dihydrogenphosphate, sodium sulfate and potassium sulfate are preferable as the readily water-soluble inorganic salt.