baber/WOPTO huggingface dataset:
Patent JP-2001121069-A (JP)
Title: Washing solution removal method for coating roller of coating apparatus
Inventor: UDA MASAHITO
IPC: B05D1/28
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a washing solution removal method capable of easily and economically removing a washing solution from a coating roller without consuming or discharging waste coating material at the washing of a coating apparatus. SOLUTION: After washing of a coating roller 4, an absorption material 10 composed of a plate material 11 made of a foamed styrol or the like and a water-absorptive sheet 12 made of unwoven cloth or the like and covering the material 11 is transported to the coating roller 4 to bring the sponge rubber 6 of the coating roller 4 and the absorption material 12 into contact with each other.
Patent JP-H10148997-A (JP)
Title: Charging roller
Inventor: YASUSE NORIHIKO
IPC: G03G15/02
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain the charging roller superior in releasability by using a carbon black subjected to oxidation treatment as conductive particles to prevent agglomeration of the carbon black in the case of dispersing the carbon black into a polyamide resin to form a protective layer. SOLUTION: The charging roller is manufactured by forming a conductive elastic layer 2b made of an epichlorohydrin rubber on the circumference of a conductive substrate 2a and the polyamide resin layer 2c (the protective layer) having the conductive particles of the oxidized carbon black dispersed into the polyamide resin on the circumference of the layer 2b. An alcohol-soluble nylon copolymer is used for the polyamide resin. A solution of the nylon copolymer dispersing the oxidized carbon black is sprayed on the surface of the conductive elastic layer 2b, thus permitting the protective layer 2c comprising the polyamide resin dispersing the carbon black subjected to oxidation treatment to coat the conductive elastic layer 2b.
Patent JP-H11143521-A (JP)
Title: Industrial robot controller
Inventor: NAKAZATO TATSUZO
IPC: G05B19/416
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To enable one of shafts to operate at its highest velocity in an operating command generation cycle by setting the highest allowable velocity of every shaft to a designated velocity parameter. SOLUTION: When an interpolation operation is started, the teaching data outputted from a teaching data storage part 11 undergo the interpolation operation via an interpolation operation part 12, an inverse conversion part 14 and a segment data production/output part 15. Thus, the segment data are produced. The part 12 multiplies the teaching data by the velocity ratio of a velocity ratio store area 13 to control the velocity in each sampling cycle. A correction value operation part 17 calculates the correction value of every shaft by dividing each shaft designated velocity parameter of a shaft designated velocity parameter storage part 18 by the segment data and then selects the least correction value of every shaft.  Then a velocity ratio operation part 19 performs an operation to decide the value obtained by multiplying the said least correction value by the velocity ratio of the area 13 as the new velocity ratio of the area 13. Thus, the next segment data are produced based on the said new velocity ratio of the area 13.
Patent JP-H03174012-A (JP)
Title: Acrylic yarn having excellent pilling resistance
Inventor: TAKEMOTO FUMIO
IPC: D01F6/54
Filed: 1989-11-30
Abstract: PURPOSE:To obtain the title yarn having excellent knot strength and elongation and pilling resistance without using a particular polymer and unit process facilities, by blending acrylonitrile-based polymer with a specific amount of a mixture of aluminosilicate and titanium oxide in a specific ratio. CONSTITUTION:Acrylonitrile-based polymer is blended with 2-5wt.% mixture of aluminosilicate (preferably kaolin)/titanium oxide in a blending ratio (weight) of 10-100 to give the objective yarn.
Patent JP-H05138968-A (JP)
Title: Paper feeding mechanism of printer
Inventor: NISHIZAWA ATSUSHI
IPC: B41J15/04
Filed: 1991-11-25
Abstract: PURPOSE:To enhance paper feeding accuracy without lowering reliability in the feeding mechanism of a printer. CONSTITUTION:Corrugated paper guides 12a, 12b are provided on the upstream side of the printing surface A of a paper feed route. Therefore, by passing continuous paper 11 through the corrugated paper guides 12a, 12b, the slackening of paper on the printing surface due to the folding habit of the paper is removed by applying usual tension to the paper to enhance paper feeding accuracy.
Patent JP-H07159472-A (JP)
Title: Dc power source circuit with protective device
Inventor: KAWATO HIROSHI
IPC: G01R31/02
Filed: 1993-12-09
Abstract: PURPOSE:To surely detect instantaneous or cyclic short circuits by making a signal to be outputted on the basis of the discriminated result of a voltage discriminating means. CONSTITUTION:When no short circuit occurs at the time of turning on a start switch 8, a light emitting diode 5 emits light and a relay R is energized. The applying state of a DC voltage DC across the diode 5 is maintained regardless of whether the switch 8 is turned on or off and a voltage discriminating means is set to a discrimination operating state, namely, short circuit monitoring state. In the case where a short circuit occurs under such a condition the voltage DC drops and the energization of the relay R is. interrupted. As a result, a normally-opened contact Ra is turned off and energization of the diode 5 becomes impossible. On the other hand, the change-over contact Rb of the relay R is switched and a short circuit signal is outputted from a signal circuit 9. Therefore, an alarm device or annunciator are set to an actuating state based on the short circuit signal.
Patent JP-2000136522-A (JP)
Title: Holding and lifting device
Inventor: KOMADA SHUJI
IPC: E02B9/02
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity to provide a remote operation section, omit an original device to drive a telescopic body for engagement and simplify the structure of the whole of a device. SOLUTION: This device eliminates such trouble that the operator must move following the movement of the article 3 held, and a charging section 10 is charged with surplus pressure oil due to the load of the weight of this holding and lifting device itself on a hydraulic cylinder device 9 for hanging. This pressured oil is used for driving a hydraulic cylinder device 18 for engagement. Owing to this constitution, an original device for driving the hydraulic cylinder 18 for engagement can be omitted, simplifying the constitution of the whole of this device.
Patent JP-S63164817-A (JP)
Inventor: TANIMOTO TOSHIKATSU
IPC: A01F12/52
Filed: 1986-12-26
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-H05142655-A (JP)
Title: Multi-projection type display device
Inventor: KATOU HIROTSUKU
IPC: G03B21/58
Filed: 1991-11-25
Abstract: PURPOSE:To improve the picture quality of multi-screen constitution by making its brightness distribution natural, to improve the consistency of respective small screens, to enable one-multi-screen constitution, and to improve the visual angle characteristics. CONSTITUTION:Liquid crystal panels 31a and 31b are arranged by deviating from optical axes 15a and 15b in mutual approaching directions. Image light beams from the liquid crystal panels 31a and 31b are enlarged and projected on a screen 33 through projection lenses 4a and 4b. The optical axes 15a and 15b are relatively close to each other nearby the center of the screen 33, so the projection light quantity is large and distortion is small. The natural brightness distribution which is bright nearby the center of the screen 33 and dark at the peripheral part can, therefore, be obtained. Further, the consistency of the projection images formed with the projection light beams 32a and 32b is improved.
Patent JP-H05153057-A (JP)
Title: Optical space transmission system
Inventor: UCHISAWA KATSUHIRO
IPC: H04B10/11
Filed: 1991-11-26
Abstract: PURPOSE:To evade the signal transmission impossible state caused by the light shielded optical signal. CONSTITUTION:In a terminal 1 to be installed within the same space, a transmission and reception device 2 transmitting transmission data by an optical signal and receiving the optical signal is provided. This transmission and reception device 2 performs the transmission of a signal by optical space transmission with a satellite device 3 installed on a construction surface such as a ceiling and performs the data transmission between plural terminal devices 1. A light receiving part 30b detecting the reflection quantity of a transmission signal at the time of a transmission is provided on the transmission and reception device 2. A reflection level decision part 29a deciding that the transmission signal is light shielded when the reflection quantity detection level is higher than a prescribed level is provided on the transmission and reception device 2.
Patent JP-H06134532-A (JP)
Title: Device for conveying in and out steel plate
Inventor: HIRABAYASHI MASAHIKO
IPC: B21D43/04
Filed: 1992-10-23
Abstract: PURPOSE:To mount a steel plate of various shapes and dimensions with an excellent use efficiency of a pallet and an excellent operation efficiency and to execute the changeover of the mounting state with a simple operation. CONSTITUTION:A loader 2 and an un-loader 5 running along a rail 10 are provided between a pallet P at a specified position and a steel plate machine 3. The pallet P at the specified position is made movable in Y direction with a pallet shift device 7. In a controller 26, an automatic mode classified operation controlling means 27 automatically selectively executing operation in modes of general mode M1, short size material mode M2 and long size material mode M3 is provided. The general mode M1 is the mode that either one kind of a raw steel plate W and an article steel plate W1 is mounted on one pallet P and two sheets of pallets P are used. The short size material mode M2 is the mode that the raw steel plate W and the article steel plate W1 are mounted on the same pallet P while being arranged before and behind in the loader advancing direction. The long size material mode M3 is the mode that the raw steel plate W and the article steel plate W1 are mounted while being arranged in parallel with the direction Y orthogonally crossing to the running direction X.
Patent JP-2000136942-A (JP)
Title: Electromagnetic induction-type rotation sensor
Inventor: ISHII HIDEYUKI
IPC: G01B7/30
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic induction-type rotation sensor capable of reducing displacement in output phase due to change in temperature. SOLUTION: In this rotation sensor, insert-molding with synthetic resin material is performed on a stator housing 7 with a stator core 8 as an insert. Synthetic resin material with a coefficient of linear thermal expansion after curing close to that of a silicon steel plate constituting the stator core 8 is used as the synthetic resin material. A stator winding 13 is placed to the magnetic pole part of the stator core 8.
Patent JP-2000127391-A (JP)
Title: Actuator, ink jet recording head and ink jet recorder
Inventor: YAZAKI SHIRO
IPC: B41J2/055
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To prove an actuator, an ink jet recording head and an ink jet recorder in which noise incident to driving of a piezoelectric element is reduced effectively. SOLUTION: The actuator has a piezoelectric element 300 comprising a lower electrode 60, a piezoelectric layer 70 and an upper electrode 80 and disposed in a region facing a pressure generating chamber 12 on one side of a channel forming substrate 10 through a diaphragm. Means 310 for generating oscillation to reduce displacement at a part being excited by the piezoelectric element 300 through interference with an oscillation generated by driving the piezoelectric element 300 is disposed contiguously to the piezoelectric element 300 in a region other than that facing the pressure generating chamber and oscillation of the channel forming substrate 10 is reduced by driving the oscillation driving means 310 together with the piezoelectric element 300.
Patent JP-H10141838-A (JP)
Title: Deodorizing apparatus
Inventor: ANDO TAKASHI
IPC: A61L9/20
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To sufficiently enhance deodorizing effect in deep freezing and cold storage chambers by juxtaposing a photocatalyst carrier carrying photocatalyst and an ultraviolet lamp at an air channel passing through an evaporator in the freezing and cold storage chambers. SOLUTION: The deodorizing apparatus 4 comprises one unit of an ultraviolet lamp 4b interposed between a pair of photocatalyst carriers 4a and 4b. The one or a plurality of the units are installed at an air channel, i.e., a suction part passing an evaporator. When a flow of the air is generated near an evaporator 3 by a supply fan in the apparatus 4, the air containing offensive odor is adsorbed with the odor upon passing of the carrier 4a, and then deodorized by photodecomposing actions of the lamp 4b and the photocatalyst and exhausted. Deodorizing effect at this time is scarcely affected by a temperature. And, the odor is not adsorbed to the evaporator 3 itself.
Patent JP-H03169937-A (JP)
Title: House unit with bay-window
Inventor: TAKAYANAGI TAIJI
IPC: E06B3/00
Filed: 1989-11-29
Abstract: PURPOSE:To enables the increase of the size of a unit and to improve the working efficiency of a field by a method wherein an opening part is formed in the outer wall of a house unit, the opening part is mounted to the central part of a bay-window through a coupling tool, and the bay-window is rotated around a longitudinal (lateral) axis toward the indoor or the outdoor side. CONSTITUTION:An opening part 3 is formed in an outer wall 2 with which the one surface of a house unit 1 is formed, and a flange wall 7 protrudes from the opening part 3 to the outer periphery of a bay-window 5 protruding to the outdoor side. An inner corner bead 4A making close contact with the indoor side of the flange wall 7 and an outer corner bead 4B making close contact with the outdoor side are mounted half and half to the inner periphery of the opening part 3 through a tight material T. The opening part 3 and the central part of the bay-window 5 are mounted to each other through a coupling tool 8, and the bay-window 5 is capable of being stored in a place on the indoor side from an outer wall 2 around the coupling tool 8 serving as a fulcrum. This constitution performs safe mounting of the bay-window at a field and simplifies and facilitates a work at a field.
Patent JP-H07160828-A (JP)
Title: Character recognizing device
Inventor: YAMASHITA KOICHI
IPC: H04N5/76
Filed: 1993-12-10
Abstract: PURPOSE:To obtain a character input device which is not misled by an input frame for every character. CONSTITUTION:An input medium 1 successively detects the coordinate value which is touched with a pen. A character extraction part 2 extracts the character data within an input frame. A feature extraction part 3 extracts the feature amount of character data. A character dictionary storage part 5 stores the feature amount of a character and the feature amount of plural character pairs. A comparison part 4 compares the feature amount to be outputted from the feature extraction part 3 and the feature amount to be outputted from the character dictionary storage part 5 in turn. A discrimination part 6 outputs a character of which distance between the feature amount of character compared in the comparison part 4 is the shortest as a recognition result.
Patent JP-H07157976-A (JP)
Title: Polyester fiber for transmission belt and its production
Inventor: DOGE KAZUYUKI
IPC: D06M101/16
Filed: 1993-12-10
Abstract: PURPOSE:To produce a polyester fiber for a transmission belt having low shrinkage and excellent impregnation property of adhesive while optimizing the working environment and improving the production efficiency. CONSTITUTION:This polyester fiber for a transmission belt contains ethylene terephthalate as a main recurring unit and has (a) an intrinsic viscosity of 0.50-0.75, (b) a dry-heat shrinkage of <=2.0% and (c) an attaching ratio of the aliphatic amine ethylene oxide and/or propylene oxide adduct of >=0.15wt.%.
Patent JP-S63163087-A (JP)
Inventor: ANDO TADAO
IPC: E03F5/042
Filed: 1986-12-25
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-H06163921-A (JP)
Title: Non-volatile semiconductor memory
Inventor: KATADA MITSUTAKA
IPC: H01L27/115
Filed: 1992-11-19
Abstract: PURPOSE:To provide a non-volatile semiconductor memory in which short channel effect due to microminiturization can be restrained. CONSTITUTION:A dielectric film 2 is formed on a silicon substrate 1 and a thin film 3 of single crystal silicon having first conductivity type is planted thereon. A gate insulation film 4 is formed, in stripe, in the central part of the thin film 3 while making contact with the opposite side faces and the top face of the thin film 3. A floating gate electrode 5 is formed on the gate insulation film 4 and an interlayer insulation film 6 is formed thereon. Furthermore, a control gate electrode 7 is formed on the interlayer insulation film 6. Source- drain regions 8, 9 of second conductivity type are also formed on the thin film 3 while being self-aligned to the control gate electrode 7.
Patent JP-H03173119-A (JP)
Title: Electron beam drawing apparatus
Inventor: ITO HIROYUKI
IPC: H01L21/027
Filed: 1989-12-01
Abstract: PURPOSE:To set an exposure time for each beam size and to prevent an exposure shortage due to a reduction in a current density by a method wherein, regarding an electron beam exposure time at each exposure plane, a beam blanking mechanism is actuated according to a value of a cross-sectional size of an electron beam irradiation amount memory and an irradiation time is controlled. CONSTITUTION:When a beam irradiation time is controlled, a drawing pattern is decomposed into individual shots; after that, a value of a corresponding electron beam irradiation time correction memory 14 is selected; a blanking drive circuit 11 is controlled. As a method to find an irradiation time correction value, a current density for each beam size is measured directly; an electrooptical error inherent in an apparatus, a Coulomb effect and a beam blur by an aberration are corrected. As another method, an exposure amount by which measured values of various sizes of actually drawn patterns coincide with a design size value is measured; a sensitivity characteristic, a film thickness-dependent property and the like of individual resists are corrected. They are measured at respective representative points; an interpolation is executed; a correction data produced for all beam sizes is written into the electron beam irradiation time correction memory 14; an irradiation time correction data is transferred to the blanking drive circuit 11 for each exposure operation, and a control operation is executed. An irradiation amount may be corrected for each beam cross-sectional area.
Patent JP-S63168188-A (JP)
Inventor: MOCHIZUKI KOICHIRO
IPC: A63F7/02
Filed: 1986-12-30
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-H02155729-A (JP)
Title: Forming of tib2 thick film
Inventor: UDAGAWA ETSURO
IPC: B32B18/00
Filed: 1988-12-09
Abstract: PURPOSE:To form TiB2 thick film with high density and the same properties as those of a bulk sintered product on the surface of a ceramic and a metal by laminating a green sheet containing Ti powder and B powder at a specific molecular composition ratio on a ceramic or metal substrate, and allowing reaction between the Ti powder and B powder to form a TiB2 sintered layer using the heat generated by the reaction. CONSTITUTION:A green sheet containing Ti powder and B powder at a specific molecular composition ratio is laminated on a ceramic or metal substrate, and a TiB2 sintered layer is formed on the substrate by an SHS process (self- combustion compounding method) using the reaction heat between Ti powder and B powder. The calorific value near the surface between the ceramic or metal and the substrate is minimized by imparting a gradient to the compounded TiB concentration in a thickness direction using the SHS process. For instance, the first green sheet at Ti:B = 3:2 (mol ratio), the second green sheet at Ti:B = 1:1 (mol ratio) and the third green sheet at Ti:B = 1:2 (mol ratio) are sequentially laminated on the ceramic or metal substrate.
Patent JP-H04184850-A (JP)
Title: Acceleration voltage impressing method for ion implanting device
Inventor: ABE KATSUNOBU
IPC: H01J37/04
Filed: 1990-11-19
Abstract: PURPOSE:To construct an economical power supply system with good efficiency by forming the rear stage accelerative power supply from two power supply units, and making optimum distribution in respect of voltage and current. CONSTITUTION:Ions generated by an ion source 5 are passed through a current restrictive resistance 7, drawn out and accelerated by the voltage of a front stage accelerative power supply 6, and mass separated by a mass separative magnet 8. The ion beam is further accelerated by an electrode group of a rear stage accelerator tube 9 and implanted into wafer 10 on an implantation disc 3. A rear stage accelerative power supply is composed of two power supply units 12, 13, and an optical fiber 18 is interposed between these power supply units 12, 13 and the device concerned 4 so as to make transmission and reception of signals. In conformity to commands of a program set in the device 4, control is executed such as simultaneously emitting the outputs of power supply units 12, 13, emitting only output of power supply unit 12, etc. The power supply unit 13 is made accomodatable in the front stage acceleration part 1 by making the capacity of unit 13 smaller than that of the unit 12.
Patent JP-H04182942-A (JP)
Title: Optical disk device
Inventor: MAEDA NOBUNARI
IPC: G11B7/121
Filed: 1990-11-16
Abstract: PURPOSE:To eliminate the need of maintenance and to reduce the cost by providing a lens cleaner mechanism composed of a fan to be rotated by negative pressure of air sucked by a fan motor and a brush mounted on the fan. CONSTITUTION:A crank part 13 of the lens cleaner mechanism 5 is pressed by a carriage 3, and an optical head 10 is covered by a housing 12, and then the tip of a brush 11a of a rotary brush 11 is brought into contact with a lens 15 of the optical head 10. Then, by the rotary brush 11 to be rotated by negative pressure of air sucked by the fan motor 6, dust stuck to the optical head 10 is removed by the brush 11a, and can be discharged out of the device by the sucking force. When the crank part 13 is released by the carriage 3, the lens cleaner mechanism is brought back to a standby position by a return spring 16. By this method, the need of maintenance is eliminated, and the cost is lowered, and then the operator' s trouble is saved.
Patent JP-2000137615-A (JP)
Title: Case-based reasoning method and system and readable recording medium for incorporating program for executing case-based reasoning
Inventor: HAMADA TOSHIO
IPC: G06F17/30
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To extract a case further matched with words and phrases inputted by a user by adopting a procedure based on the different points of view. SOLUTION: In this case-based reasoning method, when words and phrases are inputted by an inputting part 41, a word and phrase case retrieval processing part 21 retrieves a case including words and phrases by using a case file 51, and a scoring part 22 scores the words and phrases in a range up to the maximum score 40 according to the level of matching including words and phrases, and a rearranging part 23 rearranges the words and phrases in the order of high scores, and a monitor 42 displays them with a related question. When the displayed question is answered, the score is re-calculated so as to increase or decrease by a re-scoring part 25 according to the answered result. When the maximum score reaches a certain value 80 by the re-scoring, an evaluation judging part 26 ends inference processing for recommending the event of the maximum score.