baber/WOPTO huggingface dataset:
Patent JP-2001074141-A (JP)
Title: Seal device
Inventor: TANAKA ATSUSHI
IPC: F16J15/00
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a seal device for obtaining sealing effect stable at high temperature. SOLUTION: A seal device 1 is equipped with plate members 2 and a fitting part 3 for fitting one end 2a of each member 2 to a first member B1 while receding from it. The plural members 2 are segmentary arranged along the inner peripheral surfaces of the tubular member B1 and a second tubular member B2, and deformation due to heat can be absorbed by the spaces of adjoining portions of the respective mating members 2 even they are used under high temperature, consequently sealing effect can be obtained stably.
Patent JP-S63108889-A (JP)
Title: Color video signal processor
Inventor: MURAMOTO TOMOTAKA
IPC: H04N9/87
Filed: 1986-10-27
Abstract: PURPOSE:To simply process a color video signal by separating a television video signal into a luminance signal and a chrominance signal and converting a linearly sequential color difference signal into a simultaneous signal by commonly using a comb-line filter. CONSTITUTION:Initially, at the time of recording, a composite color television signal Vi is supplied to the comb-line filter 1 through a switch SW and herein, it is separated to the luminance signal Y+S and the chrominance signal C. The chrominance signal C is demodulated by a chroma decoder 2 and inputted to a recording and reproducing circuit 3 as the two color difference signals. When the inputted color difference signals are made simultaneous, the recording and reproducing circuit 3 linearly sequentially records the color difference signal on a medium. At the time of a reproducing, the recording and reproducing circuit 3 reproduces a linearly sequentially color difference signal Vc from the medium and balanced modulates this linearly sequential color difference signal Vc in a balanced modulating circuit 5 and inputs to the comb-line filter 1.
Patent JP-H0679567-A (JP)
Title: Assembly reproducibility guarantee device of rotary tool in industrial robot
Inventor: MINAMIYAMA EIJI
IPC: B23Q3/12
Filed: 1992-08-28
Abstract: PURPOSE:To guarantee the assembly reproducibility of a rotary tool in a good condition even though the rotary tool unit is dismantled and assembled repeatedly, and to improve the finishing accuracy of a work, by providing a jig to regulate the position and the posture of the rotary tool before and after the dismantling and the assembling, and an external standard member. CONSTITUTION:A jig 7 which can be installed to the rotary driving shaft 4 of a rotary tool base 4 instead of a rotary tool, and an external standard member 8 in which a standard point is set are provided. Depending on the positioning of the jig 7 and the external standard member 8, the position and the posture of the rotary tool unit after the assembly are regulated to coincide to the position and the posture of the rotary tool unit set beforehand. As a result, even though the rotary tool is dismantled and assembled repeatedly, the assembly reproducibility is guaranteed in a good condition.
Patent JP-S63110594-A (JP)
Inventor: HORIGUCHI TOMOSHIRO
IPC: H05B41/16
Filed: 1986-10-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61131915-A (JP)
Title: Digital-analog converter
Inventor: KANAI TAKASHI
IPC: H03L7/06
Filed: 1984-11-30
Abstract: PURPOSE:To obtain an analog output without distortion by using a clock signal phase-locked to a synchronizing signal detected from a digital input signal so as to demodulate, D/A-convert and sample-and-hold the input signal. CONSTITUTION:When a digital input signal RX is inputted to a detection circuit 2, a synchronizing signal 2FSR is detected. The synchronizing signal has a frequency twice the sampling frequency fS and fed to a phase comparator 3 of a phase locked loop PLL circuit 7 and compared with a feedback signal from a frequency divider 6, a phase comparison error signal is converted into a DC voltage by a loop filter 4, a clock signal RXCP is extracted from a control voltage oscillator 5 controlled by this voltage, and the signal RXCP is fed to a demodulation circuit 8 together with the signal RX. These signals are subjected to serial/parallel conversion 9 and D/A conversion 10 and then sample-and-hold 11, and an analog signal without distortion is outputted (15).
Patent JP-H054710-A (JP)
Title: Pallet conveyor
Inventor: SAITO OSAMU
IPC: B65G47/52
Filed: 1991-06-27
Abstract: PURPOSE:To provide a pallet conveyor wherein conveyor frames for guiding pallets in the horizontal direction are arranged in a plurality of steps of three or more so as to deliver a pallet moving on respective conveyor frames to another arbitrary conveyor frame. CONSTITUTION:Conveyor frames having guide passages for guiding a pallet 3 are provided in a plurality of steps and on both sides thereof transfer devices 10 having pallet receiving tables which stop at ends of arbitrary conveyor frames 2a, 2b, 2c are arranged. Accordingly, in the plural steps of the conveyor frames at least two steps of the conveyor frames can be used for pallet circulation while the rest can be used for pallet stock. Even in the case where pallet weight becomes heavy, work for increasing or decreasing of the pallets can be unmanned to realize a safe device.
Patent JP-2001071515-A (JP)
Title: Printer
Inventor: KOYAMA MINORU
IPC: B41J2/165
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To wipe each nozzle suitably with one wiper by providing a wiper blade with a plurality of blade edge parts composed of planar resilient bodies spaced apart spatially from each other. SOLUTION: Upper part of a wiper blade 603 is divided substantially equally into four blade edge parts 603a-603d by means of three cuts c made downward from the upper side. These four blade edge parts 603a-603d are connected, at the lower parts thereof, through a blade base part 606 made of a planar rubber and shaped integrally with the rubber layer 603g of the blade edge parts 603a-603d. The wiper blade 603 is secured to a wiper holding part 604 through the blade base part 606 which is connected with a link mechanism and moved in the sub-scanning direction.
Patent JP-H0997686-A (JP)
Title: Lighting circuit for emergency, lighting device for emergency and illumination system
Inventor: FUJII HIROSHI
IPC: H05B41/14
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device capable of coping with the condition at the time of termination of service life without increase in loss during normal operation. SOLUTION: Both fluorescent lamps FL1, FL2 are started in their operation through a stabilizer 8 at the time of no-power-failure. A main current between filaments FL1a, FL1b flows without passing through positive characteristic thermistors R1, R2 and can reduce its current loss, thereby restraining increase in consuming power and preventing decrease in efficiency. When generation of short-circuit causes an overcurrent to flow at the termination time of the service life of the lamp FL1, increase in temp. occurs and the resistance values of the thermistors R1, R2 is increased sharply to thereby restrain the flow of overcurrent in the filaments FL1a, FL1b, leading to prevention of burning damage in the filament circuit. At the time of power failure, the lamp FL1 is lighted up with the output of an invertor circuit 14.  The main current between the filaments FL1a, FL1b after the lighting up flows in the thermistors R1, R2, but the output is small and loss in the current is not large. When an overcurrent flows quick detection is made possible.
Patent JP-H04133053-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: KITA HIROSHI
IPC: G03C7/38
Filed: 1990-09-25
Abstract: PURPOSE:To provide the above-mentioned material having higher color developability and higher light resistance by using a specific pyrazolotriazole magenta coupler. CONSTITUTION:Emulsion layers contg. the pyrazolotriazole magenta coupler which is substd. with an annular secondary amine in the coupling position and is expressed by general formula (I) or (II) are applied on a paper base laminated with polyethylene on both surface and further, an intermediate layer contg. a UV absorbent and a gelatin-contg. protective layer are applied thereon successively from the base side. This material is passed through an optical wedge and is subjected to color developing by a prescribed processing liquid, bleach fixing, washing and drying after exposing. The coupler itself acts as an antioxidizing of the azomethine dye formed by the coupler itself and, therefore, the deterioration in the light resistance is obviated and the high light resistance even in the low density part of a high residual coupler ration is attained.
Patent JP-S61132322-A (JP)
Title: Method of correcting synthetic resin pipe and apparatus therefor
Inventor: HIROSE KEIZO
IPC: B29C53/20
Filed: 1984-11-30
Abstract: PURPOSE:To make it possible to correct readily and quickly a synthetic resin pipe having curling inclination, by supporting and moving the synthetic resin pipe through groups of rollers comprising juxtaposed correcting rollers, while warm air currents, if required, are blown to the synthetic resin pipe to heat the pipe. CONSTITUTION:A pipe 100 is fed from a receiving guide into a path between pairs of upper and lower rollers 1A, 1B constituting correcting rollers 1 and is supported and moved through the correcting rollers 1. During a certain period when the pipe is present in the path, the pipe comes in contact with the warm currents blown from blowing ports 41 of blowers 4 and is heated to be softened. During the passage, the softened synthetic resin pipe 100 can be readily corrected into a straight pipe, is air-cooled and is taken out. Thus, if the synthetic pipe has a small diameter as well as if the synthetic pipe has a large diameter, the synthetic resin pipe can be corrected in situ without requiring much labor.
Patent JP-S63109409-A (JP)
Title: Optical module
Inventor: YOSHIDA MASATO
IPC: G02B6/42
Filed: 1986-10-28
Abstract: PURPOSE:To prevent the generation of a change in the efficiency of optical coupling between a light emitting element and an optical fiber due to external environmental temperature change or mechanical external force by providing the optical fiber connected between 1st and 2nd holders with flexibility. CONSTITUTION:A cylindrical holder 18 obtained by metal-fixing a ferrule 18 holding an optical fiber core 17a in its inside by a ferrule holding part 21 is metal-fixed on a spherical lens cap 16 under the state that the optical axis of output light from the light emitting element 11 coincides with the tip of an optical fiber core 17a. The cord holder 20 is welded on a heat sink 12 by resistor heating so as to surround the spherical lens cap 16, the ferrule holder 18 and the ferrule holding part 21 in its inside. An optical fiber cord holding member 22 fixing an optical fiber 17 by a housing 17c is fixed on the cord holder 20 by a cord holding part 23 and the optical fiber connected between the ferrule holding part 21 and the cord holding part 22 is maintained at a state prevented from the application of stress, i.e. a flexible state. Consequently, stable optical coupling efficiency can be maintained.
Patent JP-2001083475-A (JP)
Title: Liquid crystal device and its manufacture
Inventor: HAGIWARA TAKESHI
IPC: G02F1/1333
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal device provided with a structure capable of equally supporting an overhanging region in the liquid crystal device. SOLUTION: A protective film 15 is formed and at the same time a pair of insulating films 25 are formed utilizing a material as same as the material of the protective film on an overhanging region 11s so as to cover a part of wirings 11b and 11c. Then an alignment layer 16 is formed on the protective film 15 and the insulating films 25. And at the same time an alignment layer 26 utilizing a material as same as the material of the alignment layer 16 is formed also on the insulating film 25 formed on the overhanging region 11s. The alignment layer 26 is formed so as to be spread out around over the outer edge of the insulating film 25.
Patent JP-S61133788-A (JP)
Title: Television system conversion method
Inventor: TANAKA YUTAKA
IPC: H04N7/01
Filed: 1984-12-04
Abstract: PURPOSE:To make possible to compensate the deterioration of picture quality, by adding a signal waveform edge component formed from the image signals of two continuous frame from the original image signal converted into sequential scanning of two continuous frame to the interpolating image signal of new frame formed by linear interpolation. CONSTITUTION:At the corresponding type frame number conversion device which is constituted so taht the compensation is made to the edge part signal waveform of the linear interpolation image signal corresponding with the movement of the picture, the input image signal of M-line/N frame type is guided to the linear interpolation filter 7, and the linear interpolation image signal is formed by weighted average inversely proportional to the distance from the before and after the interpolated frame. This linear interpolation image signal is sequentially guided to an adder 17 and 18, and the horizontal and vertical adding edges for edge waveform compensation which are supplied from the horizontal and vertical adding edge generating circuits 15 and 16 are sequentially added. After the compensation is made to the edge waveform and the deterioration of the picture quality is reduced, it is outputted being converted into N-line/L-frame image signal.
Patent JP-H08125617-A (JP)
Title: Multiplexed optical repeater
Inventor: TAKANO ISAMU
IPC: H04B10/07
Filed: 1994-10-20
Abstract: PURPOSE: To configure each repeater at a low cost so that reproduction repeater performance with respect to optical signals processed based on a same timing signal and sent in parallel is equal to each other. CONSTITUTION: A 3R optical repeater 11 is used for one optical signal and 2R optical repeaters 121 to 12N-1 with no timing extract circuit are used for other N-1 sets of optical signals as reproduction optical repeaters for N-sets of optical signals encoded according to the same timing signal. Then a timing signal supply circuit 13 generates a signal 33 obtained by delaying a timing signal 31 extracted by the 3R optical repeater 11 depending on a phase difference between a data signal 32 being a signal after equalization reproduction and the timing signal 31 and the signal 33 is fed to each 2R optical repeater as its timing signal.
Patent JP-H06101607-A (JP)
Title: Engine system
Inventor: NAGASE MITSURU
IPC: H02J7/00
Filed: 1992-09-24
Abstract: PURPOSE:To provide an engine control system which can surely perform starting of an engine regardless of the condition of a battery. CONSTITUTION:A battery 22 for an electrically heated catalyst is provided apart from a battery 26 for engine control. A starter is driven by the battery 26 for the engine control and the engine is started in any normal case, when the battery 26 for the engine control becomes weak or the temperature is low, the engine is started by switching its starting power to the battery 22 for electrically heated catalyst or both batteries are utilized in parallel. Consequently, the start of the engine can be certainly achieved even if the battery for the engine control is lack of charging, deteriorated, and exhausted.
Patent JP-H0795757-A (JP)
Title: Stopper pawl device assembly for positioning carrier of linear carrying device
Inventor: NOZAKI TAKASHI
IPC: H02K41/02
Filed: 1993-09-20
Abstract: PURPOSE:To eliminate the need of having circular-arc curved sections which are hard to be machined from four stopper pawls and the need of using a torsion spring for returning rotation from each stopper pawl, and then, to make a low-precision frame usable. CONSTITUTION:After fixing a sliding shaft 24 between both side plates 22b and 22c of a frame 22 having a U-shaped cross section, rubber spacers 25 and 25, slide blocks 26 and 26, and compression springs 27 and 27 which push the blocks 26 and 26 inward are respectively arranged on the left and right sides of a spacer block 23 which is positioned to the center of the shaft 24. A left and right stopper pawls 29a and 29b respectively fixed to a left and right pawl supporting shafts 28 and 28 are inclined so that their surfaces which receive stopper pins 13 fixed to a carrier can become 45 deg. against the vertical plane and positions for restricting the pins 13 are secured by means of tension springs. In addition, the stopper pawls 29a and 29b are released from restricted states by pivotally moving the pawls 29a and 29b.
Patent JP-H07177871-A (JP)
Title: Method for naturally extinguishing light of tobacco and device for warning heavy smoking
Inventor: MURAI MASANORI
IPC: A24D1/10
Filed: 1992-08-10
Abstract: PURPOSE:To eradicate fire disasters caused by human such as thrown cigarettes or careless fire handling and protect smokers from lung cancer. CONSTITUTION:Rings made of a noncombustible material are inserted into cigarettes, respectively, during the production process and they are put on sale. The ring has a shape like a sword hilt and does not closely contact with the lower part.
Patent JP-S61133009-A (JP)
Title: Fluid bearing cylinder device
Inventor: KUROSE KAZUYOSHI
IPC: G11B5/52
Filed: 1984-12-03
Abstract: PURPOSE:To prevent micro abrasion powder from entering a fluid bearing interior when a retainer is inserted and fixed and to improve reliability by setting a rotation shaft and a sleeve slip-off preventing mechanism to a fluid bearing exterior. CONSTITUTION:A disk 2 is fixed to the rotation shaft 1, and a sleeve 3 rotates coaxially with the rotation shaft 1 as an inner periphery, while the retainer 4 is held from the outside of the disk 2. The retainer 4 is fixed on the fixed disk 2 and the rotation shaft 1, which is inserted into the sleeve 3. The moment that the rotation shaft 1 is inserted, the tip projection of the leg of the retainer enters the groove interior in the outer periphery of the sleeve 3, however, the video spindle 1 and the sleeve 3 2ill not slip off because the projecting shape is approximately L-shaped. A thrust bearing member 5 is fixed at the bottom of the sleeve 3, and then the assembly of the fluid bearing is completed.
Patent JP-S63109494-A (JP)
Inventor: TERAJIMA AKIRA
IPC: G09F9/37
Filed: 1986-10-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61133728-A (JP)
Title: Storage type up-down counter
Inventor: YOSHINO KAZUHIKO
IPC: H03K23/86
Filed: 1984-12-03
Abstract: PURPOSE:To attain normal counting by providing additionally a pulse storage circuit comprising a flip-flop, a gate circuit and a clock generating circuit to the pre-stage even if UP and DOWN input pulses are overlapped. CONSTITUTION:The pulse storage circuit is provided to the pre-stage of a conventional up-down counter. When an UP or a DOWN pulse is inputted, pulses C, D, (k) are stored by edge trigger FFs 21, 22. The DOWN side (f) is sampled with priority by NAND gates 25-26 as shown in figures (f, l), and when R-SFFs 29, 30 are set as shown in figures (g, o), the edge triggers FFs 23, 24 are set for one cycle of a clock (h) as shown in figures (i, p) and a pulse for one pulse's share of the clock (h) is outputted by NAND gates 27, 28 as shown in figures (j, q) and counted by the up-down counter of the post-stage. When the FFs 23, 24 are set, the FFs 21, 22 and 29, 30 are reset to prepare the next operation.
Patent JP-H07111008-A (JP)
Title: Cd-rom retrieving device
Inventor: NAKAMURA YUICHI
IPC: G11B33/02
Filed: 1993-10-13
Abstract: PURPOSE:To read both built-in and marketed CD-ROMs by providing a part for pressing the marketed CD-ROM on a member for holding the built-in CD- ROM in an inner surface of a cover opposite to a turntable freely movably by a spring. CONSTITUTION:A middle part 7a of the holding member 7 and the pressing part 7b are engaged with a middle part 4a and a recessed groove part 4c of the turntable 4, and a back surface of the middle part 7a is freely movably fitted to the inner surface of the cover part 2 via a spring material 10. The middle part 7a is fitted into a center hole of the built-in CD-ROM 8, and a projection 7c is engaged with an engagement hole 8b to hold the member 7, so that a recording surface of the ROM 8 is close opposite to an optical pickup 5. Underneath this ROM 8, the marketed CD-ROM 11 is set with its center hole 11a engaged with the middle part 4a, and is elastically pressed by the pressing part 7b and held by the member 7 from the upper and lower sides, so that a recording surface is close opposite to the pickup 5. Thus, the built-in and marketed ROMs 8 and 11 can both be set and read out.
Patent JP-H0970831-A (JP)
Title: Mold equipped with guide pin for adjusting centering
Inventor: ASAI IKUO
IPC: B29L17/00
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a mold equipped with a partition-integration type guide pin for adjusting centering in which the structure of a guide pin is improved to facilitate the adjustment of mold centering. SOLUTION: In a mold 11 equipped with a guide pin for adjusting centering, the guide pin 4 and a guide bush 5 have taper parts 12 which contact each other, and the guide pin 4 is separated into a pin front part 10 having a taper part 12 and a pin rear part 20 having a seat part 21 for polishing on the front and is composed of a partitioned guide pin in which a fixture 15 is screwed to a tapped hole 13 formed in the pin front part 10 through a central hole 22 penetrating the pin rear part 20. The contact of the taper part 12 is adjusted by polishing the seat part 21 to adjust the centering of a fixed side mold 2 and a movable side mold 3.
Patent JP-H1099620-A (JP)
Title: Filter part washing device of circulating bathtub
Inventor: KAWANISHI HIROYASU
IPC: A47K3/02
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide the filter part washing device of a circulating bathtub automatically and simply operated so that the washing of a filter part is automatically performed and water at a time of washing is discharged without hindrance and hot bath water is automatically supplied to a bathtub by the quantity reduced by the discharge of water. SOLUTION: A drain pipe 7 is arranged so as to be branched through a changeover valve 6 on the downstream side of the filter part 5 of a circulating pipe 14 and the washing means 8 washing the interior of the filter part 5 is provided and a hot water supply means 10 supplying hot water into a bathtub 1 through a hot water supply valve 9 is provided. The washing means 8 is operated and the changeover valve 6 is changed over to the drain pipe 7 to discharge washing water used in washing from the drain pipe 7 and a control means opening and closing the hot water supply valve 9 so as to supply hot water to the bathtub 1 in the flow rate corresponding to the discharged quantity from the hot water supply means 10.
Patent JP-H1191479-A (JP)
Title: Air bag installing structure of automobile
Inventor: IZUMO NORIFUMI
IPC: B60R21/205
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To prevent a malfunction such as an air bag door to block up an air bag installing part floats upward from an instrument panel surface. SOLUTION: In an air bag installing structure of an automobile where an air bag main body housing opening part is formed in an instrument panel main body, and an air bag main body is incorporated inside this air bag main body housing opening part, and the air bag main body is supported by a steering support member through a bracket for an air bag, an engaging hole 15 is formed in a support bracket 12 arranged on the steering support member 11, and a bending part 9c to engage with the engaging hole 15 is formed in a lower end part of the bracket 9 for an air bag, and in a condition where the bending part 9c is engaged with the engaging hole 5, the bracket 9 for an air bag is screw-fitted to the support bracket 12, and upward floating of an air bag door 6 is prevented.
Patent JP-S62115597-A (JP)
Inventor: SHINOHARA HIROSHI
IPC: G08B23/00
Filed: 1985-11-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。