baber/WOPTO huggingface dataset:
Patent JP-2000092511-A (JP)
Title: Luminance signal/chrominance signal separation circuit
Inventor: SAIONJI OSAMU
IPC: H04N9/78
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a Y/C separation circuit removing cross color interference when a luminance signal is non-correlative in vertical direction and removing dot interference when only a signal 1H exists or is absent. SOLUTION: Delay circuits 11, 12 respectively delays an inputted composite video signal by a horizontal scanning period in which the phase of the chrominance subcarrier is inverted and band-pass filters(BPFs) 13 to 15 respectively obtain signals 0H, 1H, 2H from the composite video signal by using the frequency band of the chrominance subcarrier as a pass band. An intermediate value detection circuit 29 detects the non-correlation of a luminance signal from signals obtained by inverting the signals 0H, 2H and the signal 1H as it is. Second and third intermediate value detection circuit 30, 31 input the signal 1H, the signal 0H or 2H and a silent signal and respectively detect correlation between the signals 1H and 0H and between the signals 1H and 2H. Each of subtractors 33, 34 subtracts an intermediate detection value from the signal 1H to remove the noise component.  An intermediate value detection circuit 32 detects an intermediate value among an output from the circuit 29 and outputs from both subtractors 33, 34 as a chrominance signal.
Patent JP-H10113101-A (JP)
Title: Spinning reel
Inventor: OKADA ATSUTO
IPC: A01K89/01
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To miniaturize an entire reel and to perform switching operation of anti ON and OFF by a brake lever. SOLUTION: A spool shaft is provided movably in an axial direction on a reel main body and a spool is provided on one end of it. To the reel main body, the brake lever 16 for braking the rotation of a rotating body 4 is pivotally supported. A reverse rotation stopping pawl 21 is provided on the front part of the reel main body and a ratchet part 4a is formed at the rotating body 4 so as to engage and disengage the reverse rotation stopping pawl 21. An anti lever cam 19 and an anti lever 20 are provided on the flange part of the reel main body and a linked lever 25 linked with the movement of the brake lever 16 is provided between the anti lever cam 19 and the reverse rotation stopping pawl 21.  At the time of operating the brake lever 16 and braking the rotating body 4, the movement of the brake lever 16 is transmitted to the linked lever 25 and the reverse rotation stopping pawl 21 is detached from the ratchet part 4a by the movement of the linked lever 25.
Patent JP-H03130474-A (JP)
Title: Artificial leather having holographic diffraction grating
Inventor: YOU SONSHIYAKU
IPC: G03H1/18
Filed: 1989-10-16
Abstract: PURPOSE: To provide an artificial leather, giving metallic gloss or a three- dimensional hologram by reflecting light on a metallic reflecting film to change color according to the difference of the visual angles, by laminating the metallic reflecting film and a protecting layer on the upper face of a substrate having a holographic grating. CONSTITUTION: The substrate is constituted by laminating a fiber layer through a resin layer on the upper face of a polyester film having a laser holographic grating or a relief hologram made by a photo-etching method. The metallic reflecting film is formed on the substrate and the protecting layer is coated on it to obtain the artificial leather.
Patent JP-H10122781-A (JP)
Title: Plate type heat exchanger
Inventor: NUMATA MITSUHARU
IPC: F28D9/00
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To facilitate fluid temperature control at the outlet side of a heat exchanger by feeding fluid to an upstream side portion of a fluid passage of a heat transfer plate of a plate type heat exchanger in a disordered state, and feeding it at a downstream side portion in a small disorder state. SOLUTION: A supercooling heat exchanger 50 has fluid passages A, B superposed between two frames 51 an 52 and formed between heat transfer plates 53 to 58 having different waveshapes. Fluid flowing through an upstream area of the first plate 53 flow along an extending direction of a ridge of the plate 53 while riding across the ridge of the second plate 54 to form an area I in which the fluid flows in a large disorder state. The fluid flowing through a downstream area of the second plate 54 flows along an extending direction of a ridge of the plate 54 while riding across a valley of the plate 53 to form an area II in which the fluid flows in a small disorder state. According to this, a temperature change at the downstream side of a fluid passage is reduced, and temperature regulation is facilitated at an outlet of the heat exchanger.
Patent JP-H052181-A (JP)
Title: Liquid crystal display device
Inventor: AOKI NORIO
IPC: G02F1/1345
Filed: 1991-10-18
Abstract: PURPOSE:To prevent a connection terminal from being disconnected in use under bad conditions where dew condensation is easily caused by the covering part of the transparent conductive film for the connection terminal, which is exposed outside an area where an upper and a lower plate are joined and sealed, with an insulating film. CONSTITUTION:When the transparent conductive film (electrode) 7 is coated with the insulating film 4 and connected electrically to a circuit board by a conductive member 8, the part where the insulating film 4 is removed is smaller than the part where the conductive material contacts the transparent conductive film. This insulating film 4 is provided from outside the seal part to the seal part, provided over the entire top surfaces of substrates 1 and 1', and removed only at a necessary part. Therefore, an orienting film 3 is provided on a single base material film (insulating film 4) and the reliability is improved. Further, the removed part of the insulating film 4 is smaller than the conductive member 8, which presses the removed part end of the insulating film 4 to improve the reliability more.
Patent JP-H11104894-A (JP)
Title: Method for charging with powder
Inventor: URATA ISAMU
IPC: B30B11/00
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To provide the method for charging with the powder, by which charging a cavity uniformly with the powder is further secured. SOLUTION: By inserting a tube 3 into the powder 6 after charging the cavity 5, making gas flow out through the gas flowing-out ports 4 of the tube and giving again fluidity to the powder 6 in the cavity, the charging is made uniform. Next, by making the diameters of the gas flowing-out ports 4 formed on the tube 3 larger on the outlet side than those on the inlet side to make the flow rate of the gas at an outlet lower and controlling dispersion and flying up of the powder 6 in a powder box 2, the uniform charging is promoted.
Patent JP-S63123466-A (JP)
Title: Precoating treatment method
Inventor: SUZUKI KATSUMI
IPC: B05D3/10
Filed: 1986-11-13
Abstract: PURPOSE:To improve coat adhesion without spoiling quality of appearance by proper immersion on etching of a resin material to be coated before coating, using acids, alkali or solvents which corrode the resin material to be coated by an undercoat method. CONSTITUTION:When a molding of resin material to be applied to a high-class wrist watch with a facing, etc., is plated, an article to be coated is immersed in a chemical which corrodes the resin material to be coated prior to application of an undercoat. Then a proper unevenness generates on the surface of the resin material, increasing the surface area and at the same time, improving the surface activity. Consequently, the adhesion of a coat is enhanced, and the deterioration of appearance and quality of plating by the exposure of an internal filler does not occur, if corrosion depth is limited to about the skin layer of a molding of resin material.
Patent JP-H10120838-A (JP)
Title: Cross-linked amorphous copolymer latex composition and its use
Inventor: TOJO TETSUO
IPC: C08L23/08
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain a cross-linked amorphous copolymer latex compsn. which can modify a resin with inferior properties into one capable of giving a molded item excellent in impact strength and surface gloss by using an ethylene-α-olefin- nonconjugated polyene copolymer having specific nonconjugated polyene units as the main ingredient. SOLUTION: This compsn. comprises 100 pts.wt. amorphous ethylene copolymer (A) formed from ethylene, a 3-20C α-olefin, and at least one norbornene compd. represented by formula I (wherein n is 0-10; R<1> is H or 1-10C alkyl; and R<2> is H or 1-5C alkyl) or formula II (wherein R<3> is H or 1-10C alkyl) and 2-50 pts.wt. at least one low-mol.-wt. (co)polymer (B) selected from among low- mol.-wt. polyethylene, a low-mol.-wt. ethylene/α-olefin copolymer, low-mol.-wt. polyethylene modified by an unsad. carboxylic acid compd., and a low-mol.-wt. ethylene/α-olefin copolymer modified by an unsatd. carboxylic acid compd., ingredient A having been cross-linked.
Patent JP-H10115117-A (JP)
Title: Car stop device for pallet type mechanical type parking space
Inventor: NUKAGA KAZUNARI
IPC: E04H6/42
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To carry out entering and leaving smoothly while surely working the car stop function of a car stop device by adjusting a stepped section formed on a pallet and used for preventing car movement when a car on the pallet is placed in an entering-leaving port. SOLUTION: A front wheel or a rear wheel is dropped onto a pallet 1 for the mechanical type parking space, and a stepped section 2 for obviating the movement of a car is formed. The stepped section 2 consists of a projecting section 2a and an inclined section 2b, and has an air gap section 3, a lift member 4 installed to an entrance-leaving port and used for adjusting the stepped section is moved vertically in the air gap section 3, and tires for the car are shifted vertically. When the car is entered, the lift member 4 is elevated beforehand, and a plane approximately coinciding with the top face of the pallet 1 is formed. When the tire for the car is stopped at the place of the lift member 4, the lift member 4 is lowered, the tire is dropped to the stepped section 2, and the movement of the car is prevented.  When the car is left, the tire dropped to the stepped section 2 is elevated up to the surface of the pallet 1 by the lifting of the lift member 4, and smooth leaving is conducted.
Patent JP-2000092911-A (JP)
Title: Tractor
Inventor: NAKAMURA KENTARO
IPC: B62D25/10
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a tractor so designed as to improve assembling workability and its maintenance. SOLUTION: This tractor has such a scheme that, a transmission case 7 disposed in the rear of the machine body is mounted with a lift arm 12 vertically swingable around a horizontal axis P3, a hydraulic cylinder 14 functioning to swingingly drive the lift arm 12 is disposed outside the rear of the transmission case 7, the upper face of a lid plate 39 closing an upper opening provided on the transmission case 7 is mounted with a control valve for the hydraulic cylinder 14, while a control valve 29 for a hydraulic equipment 26 other than the hydraulic cylinder 14 is mounted on the upper face of the lid plate 39 in such a state as to be collocated with the control valve for the hydraulic cylinder 14, and an oil path for both the control valves is furnished inside the lid plate 39.
Patent JP-S63126568-A (JP)
Title: Ore dressing method for rare earth concentrates
Inventor: NAKAZAWA HAJIME
IPC: B03C1/00
Filed: 1986-11-14
Abstract: PURPOSE:To collect rare earth concentrates of high grade and high actual yield by grinding raw ore in such a manner that ore of specific particle sizes has a specific ratio, then subjecting the ore to ferromagnetic sepn., high grade magnetic sepn., gravity sepn., flotation at a specific them., reverse flotation at a specific temp. and AC magnetic sepn. CONSTITUTION:The raw ore contg. bastnalsite and monazite as the rare earth ore and magnetite, hematite, fluorite and quartz as main ore is ore is ground so that the weight ratio occupied by the ore of <44mu particle size in the entire part attains 65-87%. Such raw ore is subjected to the ferromagnetic sepn., high grade magnetic sepn. gravity sepn., flotation at the pulp temp. kept at 58-80 deg.C, reverse flotation at the pulp temp. kept at 58-80 deg.C and AC magnetic sepn. in this order. As a result, the rare earth concentrates are collectable in higher grade and higher actual yield than in the case of the conventional method.
Patent JP-2001095387-A (JP)
Title: Bagged stone for pot bottom
Inventor: TANAKA MINORU
IPC: A01G7/00
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a reusable bagged stone for pot bottom which is easily freely placeable in flowerpors or planters having various sizes and/or shapes, which can be quickly surely separated from other planting soil without soiling hands, and from which attached clay can easily be removed. SOLUTION: Firstly, this bagged stone for pot bottom is constructed by having granular stone of a volume capable of holding a needed space within a net bag; and thereby the bagged stone can be used for a pot or a planter having a size-number in a specific range, and it can be settled in the pot or the planter in a good state. Secondly, this bagged stone is constructed by having granular stones of a volume capable of holding a needed space within a container part of a net bag consisting of a picking part and the container part which are formed by closing the vicinity of an opening of the not bag; and thereby the improvement of the workability of setting, separation, or the like, the suppression of soiling of hands, cloths, or the like, is achieved by holding the above picking part.  Thirdly, light porous stones such as perlite, pumice or crushed pieces of igneous rock are used as the granular stones explained in the above first and second provisions; and thereby the bagged stones can have high permeability for water, or the like, and high water retainability, and excellent workability.
Patent JP-H05110015-A (JP)
Title: Fin structure for stacked capacitor
Inventor: NAKAMURA NORIO
IPC: H01L21/8242
Filed: 1991-10-18
Abstract: PURPOSE:To make it possible to form an accumulated electrode even when it has a long fin of large area in the manufacture of the stacked capacitor of a semiconductor device. CONSTITUTION:The tip of the lower layer fin 3 and the upper layer fin 4 of an accumulated electrode are formed in such a manner that they are not overlapped with each other on the flat surface in a stacked capacitor having two fins formed on a semiconductor substrate 1.
Patent JP-H07181204-A (JP)
Title: Logic-signal display method
Inventor: KURETSUGU OOBAAHEIJI
IPC: G06F11/32
Filed: 1994-10-12
Abstract: PURPOSE: To indicate the transition point of an input signal more accurately by generating a series of digital sample values for the input signal, finding a point and a direction for interpolated signal data to intersect a threshold, and then indicating a logic signal on the basis of information so obtained. CONSTITUTION: An input signal is A/D converted at a plurality of continuous sampling points, thereby generating a series of digital sample values corresponding to the sampling points. In addition, a threshold is applied for finding whether each of a series of the digital sample values is in the first logic state (high level) or the second logic state (low level). Then, a series of the digital sample values are interpolated and a point and a direction for the interpolated data to intersect the threshold is found. A logic signal is displayed on the basis of the point and the direction so obtained.
Patent JP-2001087293-A (JP)
Title: Finger-shaped variable artificial hand
Inventor: HARADA TSUKUHIDE
IPC: F16D13/52
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a finger-shaped variable artificial hand having a simple and inexpensive constitution. SOLUTION: In an artificial hand having plural fingers having respectively joints 61 at plural places, the artificial hand is provided with a clutch means 7 for restricting bending/stretching of the joints 6 and performing releasing operation of the restriction, a clutch driving screw member 11 for performing operation of the clutch means 7, a motive power transmitting member 13 for a clutch for transmitting motive power to the clutch driving screw member 11 and a clutch operation means 17 being arranged in a part of the artificial hand and imparting the motive power to the motive power transmitting member 13 for the clutch by being operated by a person.
Patent JP-S62130967-A (JP)
Title: Mono-color copying device
Inventor: KOBAYASHI HIROSHI
IPC: B65H29/70
Filed: 1985-12-02
Abstract: PURPOSE:To permit an easy multi-color copying, by newly providing guide means for gripping a recording sheet with a paper discharge unit of a copy machine which discharges a recorded sheet with its surface with an image upwardly for thereby giving downward curl thereto. CONSTITUTION:A recorded sheet P with image transcribed on its upper surface and heat-fixed is inserted between paper discharge rollers 10 and 11 as shown by an arrow and it is fed to a paper discharge unit. There is newly provided an press roller 12 between the paper discharge unit and the paper discharge rollers 10 and 11. The press roller 12 is pivotally supported by a shaft 15 at an end of an L-shaped lever 13 which turns about a shaft 14 and it biases the lever 13 by a spring 16 so that the press roller 12 is made contact with the paper discharge roller 10 under pressure. Although the sheet P is liable to be curled upwardly due to heat-setting, it is returned to a flat shape by making it curling downwardly by the press roller 12. When a mono-color copying is effected, the press roller 12 is removed from the paper discharge roller 10 by a pressing remove lever 18. with such an arrangement, correction of curl is not required every time a multi-color copying is effected.
Patent JP-S63158620-A (JP)
Inventor: PIITAA ROI UEBITSUSHIYU
IPC: G05B19/4155
Filed: 1987-10-29
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-H0988758-A (JP)
Title: Injector for fuel injection
Inventor: KUDOU YUUGO
IPC: F02M47/02
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an injector for fuel injection having characteristics to gradually increase an injection rate at the time of starting injection of fuel and to radically change at the time of stopping injection and having hysteresis in the characteristics between starting and stopping of injection. SOLUTION: Two pieces of orifices 52, 53 are supperposed and arranged at an inlet part of a hydraulic pressure cylinder 51, the orifice 53 a bore diameter of a small hole 57 of which is small and chamfering of an inclined surface 58 of which is large is arranged below and the orifice 52 a bore diameter of a small hole 56 of which is large and chamfering of the inclined surface 58 of which is small is arranged above it.
Patent JP-H0582815-A (JP)
Title: Solar cell
Inventor: NIWA MITSUYUKI
IPC: H01L31/04
Filed: 1991-09-24
Abstract: PURPOSE:To provide a highly reliable solar cell wherein the initial property has improved, by improving the adhesion between each layer constituting a solar cell, and effectively preventing the drop of properties caused by the minute film exfoliation occurring in manufacture process or in actual use. CONSTITUTION:In a solar cell which has structure of catching a semiconductor layer 106 with a first electrode 101 and a second electrode 107, a zinc oxide layer 102, which contains carbon atoms, is arranged between, at least, either electrode of the first and second electrodes and the semiconductor layer. Moreover, the concentration of the carbon atoms inside the zinc oxide layer is fixed within the range of 5 atom % or less, or varies continuously within the range of 5 atom % or less.
Patent JP-H06124293-A (JP)
Title: Document distribution system
Inventor: NISHIMURA HIDENORI
Filed: 1992-10-12
Abstract: PURPOSE:To reduce the operating man-hour of the check and confirmation of a document change by automatically retrieving a distribution to the origin and destination of a document accompanied with the change of a document. CONSTITUTION:The change of the document is inputted to a data inputting part 1, and a technique change managing part 2 stores the edited data in a technique change data part 3. The technique change managing part 2 communicates the content of the reuse document to be changed to an activated reuse origin managing part 4, and the reuse origin managing part 4 retrieves the document to be changed based on the previous data of a document data base part 7. A document issue managing part 5 stores the issue information of the document to be changed in a document data base part 7, the origin of reuse managing part 4 retrieves again the document data base part 7, retrieves the document to be changed, and confirms the destination of distribution. A document distributing part 6 retrieves information from a document distribution destination data part 8, and distributes the document.
Patent JP-H0697222-A (JP)
Title: Bonding device
Inventor: NAKAJIMA MAKOTO
IPC: H01L21/60
Filed: 1992-09-16
Abstract: PURPOSE:To accurately attach an upper press-member in an easily detachable manner. CONSTITUTION:The title bonding device is provided with a retaining surface 51 formed on the upper surface of a retaining stand 50, a fixing piece 53 which is fixed to one side of the retaining surface, a press lever 57 which presses the upper press member 49 which is pivotally supported on the opposite side of the fixing piece on the retaining surface in a freely rotatable manner, a retentive strength energizing device 66 with which retentive strength is energized to the press lever 57, inclined surfaces 42 and 43 formed on both side faces of the upper side press member 40, and inclined surfaces 54 and 59 formed on the fixing piece and the press members. Accordingly, when the press lever 57 is energized by the retentive strength energizing device, the upper side press member 40 is press-connected to the retentive surface 51 and the fixing piece 53 by the component force generated on the inclination surface, and the upper side press member 40 is fixed to the retaining stand 50. The above-mentioned state of fixing is removed by the removal of energization of the retentive strength energizing device. As a result, the exhange operation of the upper side press member can be simplified when compared with the case where the upper side press member is screwed.
Patent JP-2001094902-A (JP)
Title: Digital broadcast demodulation decoder
Inventor: YUASA MASATOSHI
IPC: H04N19/423
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcast demodulator that has demodulation function of receiving a BS digital broadcast or the like, and provide a signal processing function with saved power consumption. SOLUTION: A digital broadcast demodulator 1000 is provided with a signal processing section 8, an RS coding decoding section 9, a TS selection section 10 that apply signal processing to a video audio output from among signals demodulated by a tuner 1, a PSK demodulation section 6 and a Viterbi decoding section 7 or the like, and a TMCC signal processing section 12 and an RS code decoding section 13 that apply processing to a TMCC signal. A CPU 4 receives the TMCC signal separated by the TMCC signal processing section 12 via a CPUI/F15 and controls a power-saving control section 16, when no emergency broadcast is received to set an operating mode of the signal processing section 8, the RS coding decoding section 9, and the TS selection section 10 to a power-saving operation mode.