baber/WOPTO huggingface dataset:
Patent JP-H09147750-A (JP)
Title: Electrode for plasma display panel, and plasma display panel
Inventor: IGUCHI YUICHIRO
IPC: H01J11/22
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To manufacture a plasma display panel(PDP) which has high definition and can cope with enlargement by using a PDP electrode formed, with specific weight percent conductive metal and glass as essential components, on a glass substrate. SOLUTION: Powders whose essential component is 90 to 99wt.% conductive metal containing 70 to 100wt.% silver are blended with powders whose essential component is 1 to 10wt.%, glass containing 10 to 80wt.%, Bi2 O3 . The mixed powders are baked onto a glass substrate at temperatures not higher than 600 deg.C to form an electrode conductor film for a plasma display panel(PDP). Using the glass substrate, the front and back substrates of the PDP are fabricated and combined, and a rare gas is sealed therein to fabricate the PDP. Thus the PDP electrode, which enables formation of fine patterns and which is high in bonding strength to the glass substrate, low in resistance, and suited for enlargement, is obtained, and the PDP which has high definition and can cope with enlargement can be manufactured.
Patent JP-H11130922-A (JP)
Title: Low crystalline polypropylene resin composition
Inventor: FUJII JUNICHI
IPC: C08F10/06
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To improve the flexibility, transparency, heat resistance, moldability and impact resistance of the title composition by employing a certain low crystalline polypropylene and an organic and/or a polymer nucleating agent. SOLUTION: 100 pts.wt. of a low crystalline polypropylene is compounded with 0.01-1 pts.wt. of an organic nucleating agent and/or 1-1,000 wt.ppm of a polymer nucleating agent. The low crystalline polypropylene comprises a polypropylene homopolymer or a propylene-α-olefin copolymer containing not more than 5 mol.% of an α-olefin other than propylene, and has a melt flow rate of 1-20 g/10 min. and a molecular weight distribution (Mw/Mn) of 3-14, preferably 4-12.  When fractionated by programmed fractional dissolution, the low crystalline polypropylene gives 5-35 wt.%, preferably 10-30 wt.% of elution at below 20 deg.C of, 40-80 wt.%, preferably 50-70 wt.% of elution at 100 deg.C or higher, and 10-40 wt.%, preferably 10-30 wt.%. of elution between 20 deg.C inclusive and below 100 deg.C in an elution curve with the abscissa and the ordinate respectively showing elution temperature ( deg.C) and integrated weight ratio.
Patent JP-H05136668-A (JP)
Title: Frequency-voltage conversion circuit
Inventor: TANIGUCHI AKIRA
IPC: H03K9/06
Filed: 1991-11-15
Abstract: PURPOSE:To improve the reliability by applying current/voltage conversion to a current signal outputted from positive and negative differentiation sections so as to generate an output signal of a voltage corresponding to a frequency. CONSTITUTION:When a frequency signal is inputted to the circuit, a positive differentiation section 2 and a negative differentiation section 3 apply level conversion to a frequency signal to eliminate the effect of a spike voltage and differentiate respectively the leading and the trailing to generate a current signal. It is converted by a current/voltage conversion section 4 to generate an output signal having a voltage corresponding to a frequency signal. Thus, when the frequency of the input frequency signal reaches '0Hz', the output signal is made zero and even when the frequency is low, the ripple in the output signal is reduced to improve the conversion accuracy and to enhance the reliability.
Patent JP-H052835-A (JP)
Title: Rotary head type magnetic recording and reproducing device
Inventor: NAKASHIKA MASAHIRO
IPC: G11B5/09
Filed: 1991-11-15
Abstract: PURPOSE:To enable the reduction of a hardware scale and to minimize the increase of redundant degree by recording an audio signal for which an error correction encoding is performed by dividing them into at least two video/audio coexisting tracks. CONSTITUTION:A video/audio coexisting track 108 has two video recording areas 109, 110 and two audio recording areas 111, 112 and the video recording areas and audio recording areas are alternately arranged. This video/audio coexisting track is scanned by only two reproduction heads of 16 reproduction heads and the remaining 14 reproduction heads scan only a track used exclusively for video without scanning the video/audio coexisting track. In this case, the data amount per an audio recording area is increased and a reproduction is easily and stably performed. Only three edit gaps are used per 8 tracks and the redundant degree is suppressed.
Patent JP-H09117794-A (JP)
Title: Biological denitrification device
Inventor: NAKAZAWA TOSHIAKI
IPC: C02F1/44
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To reduce an equipment cost and a power cost in comparison with conventional device by eliminating the need of a circulating pump executing a liq. circulation between a denitrificating part and a nitrification part in a circulating denitrification device in which a nitrification liq. is subjected to a denitrificating treatment by circulating the liq. from the nitrification part to the denitrification part in removing a nitrogen compd. in an org. waste water. SOLUTION: An immersed membrane unit 4 composed by erecting and arranging side by side plural filter membrane modules 5 in a horizontal direction in a casing 6 providing an inlet 10 of a liq. to be denitrificated at a low part and an outlet 11 of the denitrificated liq. at an upper part and whose upper end surface is opened and arranging a diffusing means 7 is immersed and arranged in a biologically treating vessel 1, and the inside of the immersed membrane unit of the biologically treating vessel is used as the nitrificating part 2 and the outside of the immersed membrane unit is used as the denitrification part 3, and a liq. circulation between the nitrificating part 2 and the denitrification part 3 is executed by an air lift effect with the diffusing means 7.
Patent JP-H0215272-A (JP)
Title: Xerographic recording element
Inventor: MATEIASU DOUSUTO
IPC: C07D401/00
Filed: 1988-11-28
Abstract: PURPOSE: To obtain an excellent original picture reproducing characteristic in picture forming exposure by forming a photoconductive layer from a sensitizer as a naphtholactam dye of specified composition and an photoconductor. CONSTITUTION: This electrophotographic recording element consists of a conductive carrier A and at least one photoconductive layer B. The layer B is formed with at least one kind of binder, at least one kind of sensitizer constituting a charge carrier by the exposure of the layer B and selected from a group of naphtholactam dyes shown by formula I and at least one kind of photoconductor for transferring the formed charge carrier. In formula I, R<1> is 1-23C alkyls, 5-7C cycloalkyls, etc., R<2> is a group shown by formula II. In the formulas, R<6> and R<7> are hydrogen, R<1> or an alkane-1-yl-ω-carboxylic acid alkyl ester, Q is 1,4-phenylene, 2-alkyl-1, etc., X is an anion, and (n) is 0, 1/3, 1/2, 2/3, 1, 2 or 3.
Patent JP-H06131506-A (JP)
Title: Composite card reader device
Inventor: OSHIMA YASUHISA
IPC: G06K13/07
Filed: 1992-10-14
Abstract: PURPOSE:To simplify the constitution of a composite card reader device. CONSTITUTION:In the composite card reader device provided with plural prepaid card reader/writer parts 21, 22 capable of respectively processing various different cards and having respectively different card carrying speeds and plural card carriers A to D corresponding to respective card reader/writer parts 21, 22 and constituted so as to distribute cards to respective card carriers A to D in accordance with the sorts of the cards, the speeds of respective motors M to M for carrying cards are controlled by a control means such as a CPU in common in the case of transferring cards between the card reader/writer parts 21, 22 and the carriers A to D. Consequently hardware parts for controlling the speeds of respective carrying devices can be omitted, so that the constitution of the device can be simplified.
Patent JP-H08163565-A (JP)
Title: Motion vector detection method and device therefor
Inventor: KONDO TOSHIAKI
IPC: H04N19/543
Filed: 1994-12-05
Abstract: PURPOSE: To highly accurately detect a motion vector from picture data. CONSTITUTION: The pictures of a present frame are divided into plural small areas in a picture division part 4, the pictures of one frame before from a memory 2 are divided into the plural small areas by a memory control part 3 respectively and the corresponding small areas are made to correspond to each other in a motion vector detection part 5. A judgement part 6 outputs a correspondence result as the motion vector when it is reliable, and when the correspondence result is not reliable, an edge is detected in an edge detection part 7 and further, the contour line of an object is detected in a contour line detection part 8 from the edge. A weighting part 9 weights both side parts of the contour line and weighted data are made to correspond to the data of the memory 2 in the motion vector detection part 5 again. Thus, by largely weighting a part to be considered as important within the small area, the movement of many parts is neglected and the detection accuracy of the motion vector is improved.
Patent JP-2001122275-A (JP)
Title: Container box
Inventor: TAKENAKA KAZUO
IPC: B65D25/04
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a container box for improving workability. SOLUTION: A U-shaped container plates 5 and partition plates 6 are fitted to each other to form the container box. The lower end of the partition plates 6 is positioned lower than the upper face of the bottom wall 3 of the container plates 5.
Patent JP-H07127886-A (JP)
Title: Communicating method for multi-tank heat storage device and multi-tank communicating heat storage device
Inventor: KANDA TETSUO
IPC: F24F5/00
Filed: 1993-11-05
Abstract: PURPOSE:To maintain a liquid level of an antifreezing heating medium in each storage tank to an equal level by recirculating the antifreezing heating mediums taken out of a plurality of heat storage tanks isolated from one another to each heat storage tank via an external heat-exchanging system and recirculating the communicating antifreezing heating mediums taken out of each heat storage tank and aggregated to at least one heat storage tank. CONSTITUTION:A plurality of heat storage tanks S are isolated from one another, and antifreezing heating mediums 4 are sucked from each of the heat storage tanks S to be joined together and sent to an external heat-exchanging system 6. Simultaneously, the antifreezing heating mediums 4 are recirculated and supplied to each heat storage tank S from the external heat-exchanging system 6. On the other hand, the antifreezing heating mediums 4 are taken out of each heat storage tank S to communicate with one another, and the communicating antifreezing heating mediums 4 thus taken out and aggregated are recirculated to at least one heat storage tank S. By this method, the antifreezing heating mediums 4 in each of the heat storage tanks S are allowed to communicate with one another, so that their position levels can be held equally, and the circulating operation of the antifreezing heating mediums 4 can be performed always smoothly.
Patent JP-H05117798-A (JP)
Title: Mg alloy excellent in corrosion resistance
Inventor: MAEDA CHIKATOSHI
IPC: C22C23/02
Filed: 1991-10-22
Abstract: PURPOSE:To provide Mg alloy parts having excellent corrosion resistance and maintaining the corrosion resistance even after the corrosion resistant coating films are scratched and an Mg alloy as stock of the Mg alloy parts. CONSTITUTION:This corrosion resistant Mg alloy consists of 5-12wt.% Al, at least one of 1.0-8.0wt.% Y and 1.0-6.0wt.% Ce-based misch metal and the balance essentially Mg. Parts made of this alloy are heat-treated at 300-400 deg.C for 1-3 hr to obtain corrosion resistant Mg alloy parts.
Patent JP-H10135264-A (JP)
Title: Bonder
Inventor: HAYASE HIDEKI
IPC: H01L21/60
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To eliminate fine vibration of a tool at bonding to ensure a reliable bonding. SOLUTION: A bonding capillary is held by a bonding arm driven by a motor 21, inserted in a closed circuit to form a digital servo circuit. The motor 21 has a drive shaft coupled with a rotary encode, which provides a sine wave output representing the rotation position of the motor. This output is fed to a position signal generator circuit 42, which provides a position signal converted into a speed signal by a speed signal generator circuit 43. The speed signal is fed back to the servo circuit 42 through a switch circuit 44, which turns on when a work touch signal representing that the capillary touches a semiconductor component is obtd. The servo circuit 41 generates a limit cycle to effectively reduce the fine vibration of the motor, thereby obtaining a stable bonding with the tool being stationary.
Patent JP-H01144423-A (JP)
Title: Method for improving slipperiness
Inventor: YONEDA TADAHIRO
IPC: C08J5/18
Filed: 1987-12-01
Abstract: PURPOSE:To obtain a film having improved slipperiness, excellent abrasion resistance and uniformity of the surface roughness and suitable for a magnetic tape, by reacting a silane compound in an organic solution and adding a specific amount of the obtained fine silica particles to a polyester. CONSTITUTION:(A) A silane compound of formula I (R<1> is alkyl, etc.; X is alkoxy, etc.; m is 0-3) (e.g., trimethylsilanol) is mixed with (B) an organic solution produced by dissolving (i) water and (ii) a catalyst (e.g., urea) in (iii) an organic solvent (e.g., methanol) and the components are made to react with each other e.g., at 0-100 deg.C to effect the suspension of fine particles of hydrated silica. The particles are separated e.g., by filtration to obtain spherical fine particles of silica expressed by formula II (R is organic group; n is 0.005-1) and having an average particle diameter of 0.05-5mum and a standard deviation of the particle diameter of 1.0-1.5. The objective film is produced by adding 0.05-2wt.% of the particle to a polyester.
Patent JP-H03162045-A (JP)
Title: Radio telephone set
Inventor: HAYASHI TAKEHIKO
IPC: G01N21/88
Filed: 1989-11-20
Abstract: PURPOSE:To adjust various analog levels without opening a case by correcting digital information of an analog level stored in a nonvolatile memory depending on the operating environment stored in the nonvolatile memory and on the current operating environment so as to set the result to a programmable variable resistor. CONSTITUTION:When a request of revising a gain or the like or its correction value is entered externally, the requested gain or the like is set to amplifiers 11,12. In this case, a new gain or the like and the state detected by a sensor 16 are written in a nonvolatile memory 15. Thus, the gain or the like set to the amplifiers 11,12 is stored in the nonvolatile memory 15 and the set environment is stored in the nonvolatile memory 15 and when the operating environment is changed, the gain or the like is corrected. Thus, various analog levels are adjusted without opening the case.
Patent JP-H01143585-A (JP)
Title: Color solid-state image pickup element
Inventor: TANI TAMAHITO
IPC: H04N9/07
Filed: 1987-11-30
Abstract: PURPOSE:To prevent damage to step, crack or exfoliation of a color decomposition filter layer by making a lower face with the color decomposition filter provided thereupon flat in advance. CONSTITUTION:A storage region 11 is formed highest, a non-photodetector 15 of a photodetecting region 12 is higher and a scribe section 13 and a photodetector 14 of the photodetection region 12 are formed lowest. A photosensing transparent resin layer 21 is formed to the entire face in the solid-state image pickup element as above. In this state, if the part of the storage region 11 is not made flat, the photosensitive transparent resin layer 22 is formed to the entire face. If the flatness is not enough, a smoothing layer is formed again onto the entire face. The color decomposition filter is formed on the solid-state image pickup element made flat in this way. Thus, damage to step, crack or exfoliation of the color decomposition filter are prevented.
Patent JP-2000133923-A (JP)
Title: Method of mounting conductive ball on substrate and the conductive ball mounting device
Inventor: HAYASHI CHIYUU
IPC: B23K3/00
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of chucking accurately a plurality of conductive balls at the prescribed position of a carrying means in a short time and mounting the conductive balls at the prescribed positions on a substrate, and the conductive ball mounting device. SOLUTION: A conductive ball mounting device is constituted into a structure, wherein a prescribed number of conductive balls are fed to a conductive ball storage hopper 1, the prescribed number of the balls are fed to the upper part of a positioning means 3, which is down sloping at a prescribed angle, has a multitude of conductive ball receiving holes 2 to correspond to parts to be fed conductive members about position and number and is provided with the flat upper surface, from the hopper 1 to stop the receiving holes 2, surplus conductive balls falled from the means 3 are received by a conductive ball recovery hopper 4, the means 3 is rotated in such a way that the upper surface of the means 3 is provided almost horizontally, the conductive balls on the receiving holes 2 are chuck by an chucking means 5 to carry the conductive balls by a carrying means 6 and after that,  the conductive balls are mounted on the parts to be fed conductive members and the surplus conductive balls in the hopper 4 are sent in the hopper 1.
Patent JP-H06231094-A (JP)
Title: Vector processor and its control method
Inventor: SUTEIIBU ESU CHIEN
IPC: G06F13/18
Filed: 1993-12-01
Abstract: PURPOSE: To increase the flexibility of the usage of a vector register, and to increase a processing efficiency in a vector processor. CONSTITUTION: Each vector register is provided with at least two memories which can be independently addressed, and data are transferred between functioning units. In a multitask processing in a multiprocessor environment, a shared register is used for processing an individual independent task. Those tasks can be the related tasks of one job, or the independent tasks of the different jobs. Those registers can be flexibly controlled so as to be used for a vector register, or used as an operand and result register.
Patent JP-2000135210-A (JP)
Title: Method for discriminating defective pixel region in discrete pixel type detector and device thereof
Inventor: POURJAVID SUSSAN
IPC: H04N5/367
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To discriminate a potentially defective pixel within a detector by generating a plurality of signals based on outputs by a detector showing each pixel area within a series of dark images and irradiation images and comparing these signals with a plurality of desired parameter values. SOLUTION: A data processing circuit receives outputs from a detector showing a series of images prepared in a state that a subject is not placed at an intermediate location of a radiation source and the detector via a data collecting circuit (S44) and dark images are acquired. Next, an average value for each excel is calculated from the series of dark images by the data processing circuit (S46) and the value is stored in a storage circuit. Further, a mask image having the same pixel number and dimension as those of generated dark images is formed (S48). A value contained within the mask image shows a defective pixel discriminated by a dark image sequence. Continuously, an irradiation image sequence is executed. As a result, a potentially defective pixel can be discriminated.
Patent JP-H10140587-A (JP)
Title: Construction method of underground housing
Inventor: NANBA MASAHIRO
IPC: E02D29/00
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To shorten a construction period and construct an underground housing while securing safety. SOLUTION: This underground housing construction method excavates the earth and sand at the installation position at a specified depth in order to bury a housing main body 2 prior to the construction of a ground structure 1 and then sets up a preliminarily assembled frame 3 at the installation position of the bottom of the excavated hole and places concrete into the frame. Then, an anchor metal fitting 21 anchored with the housing main body 2 is inserted into a guide rod 4 mounted on the frame 3. Then, a steel pipe 6 is fitted and inserted into the guide rod 4 and a nut 5 is engaged with the upper end of the steel pipe, thereby fixing the housing main body 2 which the frame 3 so that the earth and sand may be backfilled around the housing main body 2.
Patent JP-H11138883-A (JP)
Title: Thermal head
Inventor: MORIYA BUNJI
IPC: B41J2/32
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain a thermal head in which a thermal body developing different colors depending on the heaving temperature can be provided with different heating temperatures at the time of concurrent scanning. SOLUTION: The thermal head comprises a first strobe signal input means performing the heating control of a heating means 1 corresponding to first energy, a second strobe signal input means performing the heating control of the heating means 1 corresponding to second energy, a first heating time control means for controlling the heating of the heating means based on the first strobe signal depending on the presence/absence of a print data within a print control range under control of the first energy, and a second heating time control means for controlling the heating of the heating means based on the second strobe signal depending on the presence/absence of a print data within a print control range under control of the second energy.
Patent JP-H11137701-A (JP)
Title: Nose mask
Inventor: SATO SHINYA
IPC: A62B18/02
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the entering of foreign matters and eliminate the need of removing for eating and drinking by disposing a filter layer on the outer surface and forming in such a manner as to cover at least the tip of the nose including the nostrils. SOLUTION: A nose mask 1 is moldings 1 (nose mask 1) formed by a laminated sheet in which a base material layer and a filter layer are laminated, the filter layer is disposed on the outer surface, and formed to have a shape and a size to cover the whole of the nose including the nostrils the mask is worn. The moldings 1 have a pressure sensitive adhesive applied to the inside thereof so as to be fixed to the nose by adhesion. Preferably the nose mask has such a size as to cover the whole of the nose when it is worn, but the nose mask 1 may have such a size as to cover only the tip of the nose including the nostrils when it is worn. The nose mask for covering the nose of the human body effectively prevents entering of foreign matter, the nose mucous membrane can be favorably protected, and the removal for eating and drinking is not needed.
Patent JP-S63156196-A (JP)
Inventor: HATAKEYAMA OSAMU
IPC: E21D9/12
Filed: 1986-12-20
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-H07149983-A (JP)
Title: Powder molding vinyl chloride resin composition
Inventor: ENDO KIYOSHI
IPC: C08K5/101
Filed: 1993-12-02
Abstract: PURPOSE:To provide a powder molding vinyl chloride resin compsn. having little moisture absorption and little change in color difference with time. CONSTITUTION:Hydrotalcite treated with perchloric acid is incorporated into a powder molding vinyl chloride resin compsn. obtd. by dryblending a vinyl chloride resin with a plasticizer.