baber/WOPTO huggingface dataset:
Patent JP-2000103701-A (JP)
Title: Plant freshness retentive agent
Inventor: SUZUKI TADAYUKI
IPC: A01N3/02
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a plant freshness retentive agent for gathered plants or the like which exerts a freshness retentive effect on various gathered plants irrespective of the kind of plants and has high safety by mixing a saccharide with a sugar (alcohol) derivative type surfactant in a specific weight ratio. SOLUTION: This plant freshness retentive agent is obtained by mixing (A) one ore more kinds of saccharides selected from monosaccharides (e.g. glucose or the like), oligosaccharides (e.g. sucrose or the like) and polysaccharides (e.g. agarose or the like) with (B) one or more kinds of surfactants selected from sugar derivative type surfactants or sugar alcohol derivative type surfactants in a proportion of 0.00001-2.0 wt.%, preferably 0.0001-1.0 wt.%, in terms of the components B/A (weight ratio). As the component B, sugar or sugar alcohol derivatives in which (i) the hydrophobic groups are bound by glycoside linkages, (ii) the hydrophobic groups are bound by ester linkages or (iii) the hydrophobic groups are bound by amide linkages are illustrated. In particular, sorbitan fatty acid esters, alkyl polyglycosides, sucrose fatty acid esters or the like are favorable.
Patent JP-2000049689-A (JP)
Title: Interference signal power measuring method
Inventor: KAWAI HIROYUKI
IPC: H04B17/336
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an interference signal power measuring method capable of improving accuracy in the measurement of interference signal power. SOLUTION: Concerning the interference signal power measuring method for a mobile communication system with which the interference signal power is measured while using plural arrival paths inserting plural pilot symbols into an information symbol at prescribed intervals, a reception station has a reception step S1 for receiving plural reception data symbols in respective pilot symbol blocks for each arrival path through which data arrive, interference component estimation step S2 for estimating an interference component in each pilot symbol block based on the said plural reception data symbols, path interference signal power estimation step for estimating the interference signal power on each arrival path based on the said interference component estimated for each pilot symbol block,  and synthetic interference signal power estimation step S5 for estimating the synthesized interference signal power of pilot symbol blocks by synthesizing the said interference signal power estimated for each arrival path later.
Patent JP-2000044066-A (JP)
Title: Paper feed device
Inventor: ARAAKI SATORU
IPC: B65H1/28
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To make recovery sure after setting an electric power source ON regardless of the stop position of a transfer member by reversely rotating the driving means of the transfer member until the lapse of a fixed time or detection of the transfer member of paper sheets, in the case of making the electric power source ON/OFF when the paper sheets are transferred from one receiving part to the other receiving part. SOLUTION: Paper sheets P loaded on a right tray are one by one fed to an image forming part by a paper feed means. When the paper sheet P loaded on the right tray is used up, an elevatable motor is reversely rotated to bring down a bottom plate until being detected by a lower limit sensor. Simultaneously with it a transfer motor 8 on the left tray side is normally rotated to move an transfer fence 9 onto the right tray 1 side, and the paper sheets P on the left tray side are transferred onto the right tray side. When the electric power source of the device is made ON/OFF during this transfer, until the lapse of a fixed time or detection of the transfer fence 9 by a home sensor 11, the transfer motor 8 is reversely rotated to reversely feed the transfer fence 9, and it is positioned on the upper stream side than a presser sensor 10.
Patent JP-S59106599-A (JP)
Inventor: NAKAJIMA YASUO
IPC: D21J1/10
Filed: 1982-12-08
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-H1164659-A (JP)
Title: Optical waveguide device and method for packaging optical fiber
Inventor: TSURUOKA TAIJI
IPC: G02B6/40
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide device capable of easily connecting optical fibers to an optical circuit element and a packaging method for packaging the optical fibers into the optical waveguide device. SOLUTION: Tapers are respectively formed in the introducing part of an aperture 3 constituted by the respective V-grooves 12, 21 of a silicon substrate 1 and a retaining substrate 2 and are worked to a funnel shape as a whole. The angle parts where the respective V-grooves 12, 21 of the substrates 1, 2 and the substrate end faces come into continuous contact with each other are etched to a taper shape at a prescribed angle as shown in (B) by utilizing the technique of silicon anisotropic etching in order to form the introducing part of the aperture 3 to the funnel shape. There is no need for previously aligning the optical fiber into the V-grooves prior to joining of the retaining substrate 2 in the case of the introducing part of the aperture 3 having such funnel shape.  The plural optical fibers are successively inserted therein and finally the optimum position of the optical fibers is fixed by, for example, a UV curing resin, etc., by which the optical waveguide device is easily completed.
Patent JP-S59107278-A (JP)
Title: Display device of semiconductor characteristic category
Inventor: FUJIWARA KIYOSHI
IPC: G09G3/00
Filed: 1982-12-10
Abstract: PURPOSE:To improve the operating ratio of a machine, by providing newly a circuit storing pass fail (good and bad) categories newly classifying manufactures in ranking to sort them. CONSTITUTION:When a start signal is inputted, the signal is inputted to 4-bit latches 261 and 262 from a monostable multivibrator 32 to clear these latches. Simultaneously, the test is started. When the test ends, a selecting signal of PASS-1-PASS-7 from the test is received by terminals 241-247, and simultaneously, the received signal is supplied to latches 261 and 262 through a monostable multivibrator 33, and then, display data is latched here. Thus, LEDs 281-287 are driven selectively through a driver 27 to classify manufactures in ranking.
Patent JP-S59160729-A (JP)
Inventor: BURENCHI MATSUSHIMO
IPC: G01K11/12
Filed: 1983-11-18
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-H0499895-A (JP)
Title: Surface treatment of heat exchanger
Inventor: KOJIMA MASAHIRO
IPC: F28F1/32
Filed: 1990-08-16
Abstract: PURPOSE:To form a thick water-repellent coating film having superior lasting water resistance and mildew resistance on a heat exchanger made of Al by carrying out electrolysis with electrodeposition paint based on a specified resin and contg. chemicals inhibiting the propagation of mildew, etc., when the heat exchanger with a corrosion resistant coating film is immersed in water-soluble paint and the resulting film is baked. CONSTITUTION:A corrosion resistant coating film is formed on the surface of a finned heat exchanger made of Al. This heat exchanger is then immersed in electrodeposition paint based on one or more among water-soluble fluororesin, water-soluble polyester resin, water-soluble acrylic resin and water-soluble epoxy resin and contg. chemicals inhibiting the propagation of mold or bacteria, electrolysis is carried out and the resulting film is baked to form a water-repellent coating film on the surface of the heat exchanger.
Patent JP-H0938254-A (JP)
Title: Frp-made golf club shaft
Inventor: MORI SADAKI
IPC: A63B53/10
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an FRP-made golf club shaft by which an actual hitting feeling is improved and which can easily control the hitting-out direction of a ball and by which a carry can be increased. SOLUTION: In an area of 260mm toward the grip side from the upper end of a hosel 12 of a club head 1 in a golf club shaft 2, the rigidity ratio, α=(GJ/EI) by dividing torsional rigidity GJ by flexural rigidity El is set so as to become large by 0.1% or more per 10mm as it proceeds to the tip of the golf club shaft 2.
Patent JP-H0760504-A (JP)
Title: Spindle fine adjustment device for machine tool
Inventor: YAMADA KIYOAKI
IPC: B23Q1/00
Filed: 1993-08-31
Abstract: PURPOSE:To provide a spindle fine adjustment device for a machine tool with which position regulation for plural spindles can be performed separately from each other with high precision. CONSTITUTION:Plural spindles 13 are supported on a head 7, and each spindle 13 is provided with an adjusting shaft 33 for finely adjusting its position. This adjusting shaft is provided with a first screw part 37 and a second screw part 38. Fixing nuts 39, 40 are screwed with both parts 37, 38 at the head 7. As the adjusting shaft 33 is rotated, the spindle 13 is finely adjusted by a differential advance quantity between both screw parts 37, 38. Movement quantity of the spindle 13 is indicated by a scale and a pointer.
Patent JP-S6276987-A (JP)
Title: Teletext broadcasting receiver
Inventor: ANDO MORIO
IPC: H04N7/00
Filed: 1985-09-30
Abstract: PURPOSE:To prevent the interruption of a picture display by using a control data that represents whether the content of a picture included in a character signal sent is updated or not and leaving the displayed data of a picture memory as it is when the content is not updated. CONSTITUTION:Out of characters sent to a character data storing memory part 13, one picture of the character data of the same program as a selected program is stored and a presentation/updating control data (PRC) is read out, being given to a PRC data processing part 16. A control part 12, when a decision result that represents the updating of the content of the picture is obtained from the PRC data processing part 16, drives an updating indication display processing part 17 and a message that instructs whether the display picture is updated or not on a picture plane is displayed. When the decision result that the updating of the content of the picture has completed is not obtained,a processing that continues the picture display by a display data stored already at the picture memory is performed.
Patent JP-S59107645-A (JP)
Title: Pilot signal blocking circuit
Inventor: KANEKO AKIRA
IPC: H04B3/10
Filed: 1982-12-10
Abstract: PURPOSE:To block a pilot signal by providing an elimination signal generating circuit for blocking a pilot signal including a phse locked loop to execute IC formation and to miniaturize the circuit. CONSTITUTION:A transmitting signal and a pilot signal are extracted via a branching circuit of a transmission line 1, inputted to an amplifier circuit 4 and an output of the circuit 4 is inputted to phase detectors 5, 10. The detector 5, a loop filter 6, a voltage controlled oscillator 7, and a phase shifter 8 form the phase locked loop, in which the phase of the oscillator 7 is just opposite to the phase of the inputted pilot signal of the detector 5 as the operation of the loop. An amplitude circuit 11 controls the amplitude level of a signal in opposite phase to the pilot signal of the oscillator 7 by the amplitude level detected from the pilot signal inputted from the detector 10 for transmitting the result to a coupling circuit 2 to eliminate the pilot signal.
Patent JP-2001043608-A (JP)
Title: Disk driving device
Inventor: HASEGAWA ZENICHI
IPC: G11B17/04
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent mistaken determination that a disk diameter is small even when a disk having a transparent section in a part is inserted, by discriminating large-diameter and small-diameter disks from each other without using any optical sensors. SOLUTION: This device is provided with a carrying means for horizontally carrying large-diameter and small-diameter disks in a disk diameter direction, a 12 cm stopper rotated by the carried large-diameter disk but not rotated by the small-diameter disk, a stopper part for stopping the large-diameter and small-diameter disks in concentric circular positions by rotation/non-rotation of the 12 cm stopper, and switching sections 20 and 22 for outputting disk discrimination signals by the rotation/non-rotation of the 12 cm stopper.
Patent JP-2000046032-A (JP)
Title: Nut turn stopping structure
Inventor: TANAKA SHOSUKE
IPC: F16B41/00
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent a fastened nut from being loosened or removed by a burgler, etc., with a commercially available tool such as a wrench or torque wrench. SOLUTION: On the periphery of a nut 4, a first cylindrical cap 8 is fitted rotatably round the axis C and not capable of being drawn off in the axial direction. Also on the periphery of a holder nut 9, a second cylindrical cap 11 is fitted rotatably round the axis C and not capable of being drawn off in the axial direction. Even when one hitches a tool at these caps 8 and 11, it is not practicable to rotate the nut 4 or holder nut 9.
Patent JP-S60109948-A (JP)
Title: Multiplex access communication system
Inventor: OKADA HIROMI
IPC: H04L12/28
Filed: 1983-11-19
Abstract: PURPOSE:To attain effective utilization of a channel by transmitting a packet received by one of selected plural 1st channels to plural nodes through the 2nd channel having a speed of several channel's times the transmission speed of the received channel. CONSTITUTION:When one of plural nodes connected to a heat end HE via a common transmission line transmits a packet PTX, a control section 10 designates a CHi in n-channel CH and informs it to a transmitter TXCH and a receiver RXCH. The RXCH detects (CS) a carrier and discriminates that the CHi is idle, the control section 10 allows the TXCH to transmit the PTX on the CHi. The CHi reaches a frequency converter FC of the HE and the receiver RXi of the CHi through a splitter SP. When the FC transmits the carrier frequency of the CHi while being converted into CHi<0>, the RXCH receives it and allows the received P'TX and PTX to be compared (18), and when they are coincident, it is discriminated that no collision of transmission exists. The RXi stores the PTX to the buffer BFi. The stored packet Pi is transmitted to each node through the CHK having a speed of n-times that of the CHi while being selected from the transmitter TX.
Patent JP-H0499411-A (JP)
Title: Device of culturing plant
Inventor: TAJIMA EIICHI
IPC: E04D11/00
Filed: 1990-08-20
Abstract: PURPOSE:To obtain a device of culturing plants, capable of properly supplying water to plants and draining by installing a specific water retaining, water supplying and draining means between a plant culture layer and a waterproofing layer below the plant culture layer. CONSTITUTION:A route guard 2 is stretched on the top of a waterproofing layer 1, a drain plate 5 is laid through a resin film 3 and a fiber mat 4 and plants are transplanted in a plant culture layer of a sand layer 7 and a dressed soil layer 8 in a filter layer 6. A great number of conic projected parts 51 and approximately conic dented parts 52 are alternately formed continuously on the whole surface of the drain plate and water holes 51a are bored through the top planes of the dented parts 51.
Patent JP-2001045018-A (JP)
Title: Asynchronous transfer mode multiplexer and its threshold control method
Inventor: SHIMOKADO SHINTARO
IPC: H04L12/28
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To attain transmission of many more traffic flows when an information quantity is increased by decreasing a cell abort rate of the information with low priority at the same time while maintaining the quality of the information with high priority constant. SOLUTION: The asynchronous transfer mode ATM multiplexer 1 consists of input buffers 2-1,...2-n that are provided by each of various information sets and store various information sets, a shared buffer 3 that stores information from each input buffer as transfer data and a communication control means 4 that reads each information stored in each input buffer, stores each information to the shared buffer and outputs the transfer data stored in the shared buffer.  The communication control means 4 sets a threshold to the shared buffer that makes information resident therein on the basis of a time when the shared buffer transmits transfer data, the oldest time corresponding to the transfer data, and number of information sets stored and inhibits transfer of information from any input buffer to the shared buffer when number of resident transfer data in the shared buffer reaches a prescribed value.
Patent JP-H07292092-A (JP)
Title: Preparing method for germanium-containing solution stable in the presence of organic solvent
Inventor: JIYOON ROBAATO MIDORUMASU
IPC: C08G63/82
Filed: 1993-09-01
Abstract: PURPOSE: To obtain a germanium-containing solution stable even in the presence of an organic solvent and suitable for polyethylene terephthalate production catalysts or the like by mixing germanium dioxide with one or more carboxylic acids (salts).  
     CONSTITUTION: (A) Germanium dioxide and (E) one or more carboxylic acids or carboxylate salts (e.g. ammonium oxalate) are mixed and reacted with stirring for at least about 24 hours. The mixing ratio is preferably such that component (a) and component (B) come to a right stoichiometric molar ratio but it is possible that excess component (A) is used and after completion of the reaction, the remaining solid component (A) is removed by filtration and reused. Then, the resulting germanium-containing solution is diluted with an organic solvent (e.g. ethylene glycol) which is used in the production of polyethylene terephthalates or like to obtain a germanium-containing solution stable in the presence of an organic solvent and suitable for a palyethylene terephthalate production catalyst or the like. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H1160649-A (JP)
Title: Production of acrylic resin excellent in toughness
Inventor: YOKOO KAZUHIRO
IPC: C08F20/14
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To easily produce an acrylic resin excellent in toughness by pouring a mixture comprising a methacrylic monomer consisting mainly of methyl methacrylate, a diene rubber, and a free-radical polymn. initiator into a mold and polymerizing the mixture in the mold. SOLUTION: After a free-radical-polymn. initiator is added to a monomer mixture comprising 99-80 pts.wt. methacrylic monomer consisting mainly of methyl methacrylate and 1-20 pts.wt. diene rubber, the mixture is poured into a mold and polymerized therein. The methacrylic monomer contains at least 50 wt.% methyl methacrylate and, optionally, contains other copolymerizable monomers. The use of a monomer having at least two carbon-carbon double bonds (e.g. a polyfunctional methacrylate, divinylbenzene, allyl methacrylate, or dially phthalae) in an amt. of 0.05-5 wt.% of the monomer mixture is pref. since the impact resistance can be improved without detriment to the elastic modulus. The use of a peroxide as the free-radical-polymn. initiator is pref.
Patent JP-H0381817-A (JP)
Title: Hand-written input information processor and hand-written input information system using the processor
Inventor: KUZUNUKI SOSHIRO
IPC: G06F3/048
Filed: 1989-08-25
Abstract: PURPOSE:To make it possible to input information by the sense of a not written by using paper and a pen and to obtain an environment capable of understanding and executing a user's purpose by previously defining operation to be processed in each area of a hand-written input part, and at the time of inputting hand-written information, interpreting and executing the inputted contents. CONSTITUTION:Since a stroke input part P110 reads out hand-written input data and displays its strokes on a hand-written input hardware H21, the sense of drawing characters on paper with a pen is obtained. A processing mode is set up to a definition mode, a formation definition part P120 is started, a format document is formed by its editor function, and the area of the document is segmented and set up. When a hand-written stroke is inputted to the area, the sort of required processing operation is defined by a hand-written description language and the defined contents are filed as format definition data T200. When the definition mode is changed to an operation mode, a stroke interpretation execution part 140 is started and the coordinate data of stroke buffer T100 and the data T200 defined in each area are read out to execute the interpretation of the hand-written stroke.
Patent JP-H0382294-A (JP)
Title: Pattern adjustment system
Inventor: KATO KOJI
IPC: H04N17/00
Filed: 1989-08-25
Abstract: PURPOSE:To improve the adjustment between patterns by adjusting the matching and linearity between patterns adjacent in an oblique direction. CONSTITUTION:The pattern adjustment system is provided with a YC separation circuit 1, a synchronizing separator circuit 2, an interpolation signal generating circuit 3, a scan converter 4, a color modulation circuit 5, and display devices D1-D3. An adjustment personnel controls an adjustment knob of each display device while observing a tilt cross hatch pattern displayed on each display device to adjust the linearity of the displayed tilt cross hatch pattern and the matching performance between adjacent patterns thereby adjusting the connection in the tilt direction of all patterns. In this case, one tilt cross hatch pattern is displayed over the entire pattern. Thus, the adjustment between the patterns is improved.
Patent JP-H06225345-A (JP)
Title: Automatic characteristic inspecting and adjusting device for color receiver
Inventor: TEZUKA TOSHIYUKI
IPC: H04N5/44
Filed: 1993-09-01
Abstract: PURPOSE:To electrically perform the inspection and adjustment of picture quality such as the channel synchronizing frequency, hue and contrast of a color receiver by providing an arithmetic means and a detection means for detecting the synchronizing condition of the color receiver and automatically inspecting the characteristic of the receiver. CONSTITUTION:A still test pattern is displayed on the screen of a color receiver 110 to be inspected by a signal generator 109. The image is imaged as two sheets of video after fixed time by an image pickup device 101 and the video signal is stored in memories 104, 105 by an image switching device 103 via an A/D converter 102. A subtraction processing is performed for the image data in a subtracter 106 and the result is stored in a memory 107. A judgment circuit 108 judges that the setting of the channel frequency of the receiver 110 is not normal when the subtraction result is a finite value which is not zero.
Patent JP-H0883991-A (JP)
Title: Cooling device of electric apparatus
Inventor: KAWARAI HISAKATSU
IPC: H01M8/04
Filed: 1994-09-12
Abstract: PURPOSE: To obtain a cooling device by which the corrosion of a coupling part, a heat exchanger inside a cooling-water system and an electric apparatus can be suppressed sufficiently. CONSTITUTION: In an ion-exchange resin tower 3 for maintenance of purity, cooling water W which cools an electric apparatus 7 is passed, and the water quality of the cooling watwe W is maintained to be of high purity by means of an ion-exchange resin. Then, ion gathering pipes 20 are installed in cooling- water pipes 4 near insulating tubes 8 for the electric apparatus 7. The insulating pipes 20 are constituted of insulating tube parts 20a and of coupling parts 20b which are installed on both sides of the insulating tube parts 20a, and the electric-field intensity across the coupling parts 20b is made higher than the electric-field intensity acoss coupling parts 9 on both sides of the insulating tubes 8.