baber/WOPTO huggingface dataset:
Patent JP-H0926976-A (JP)
Title: Large capacity data processing method and plant monitoring control system using this
Inventor: NAKAMURA KOJI
IPC: G06Q50/04
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain a large capacity data processing method reducing memory capacity without losing the speed at which the display on a screen is performed and the plant monitoring control system using the method. SOLUTION: In this system, a central processing unit transferring collected data from a buffer memory 11 to a hard disk 13 when the storage in the buffer memory 11 of collected data collected via a network reaches prescribed quantity based on preliminarily set data and starting the storage in a buffer memory 12 is provided, and the buffer memories 11 and 12 are used by a switch. Thus, data collection can be performed without omission, memory capacity can be reduced and large capacity data processing can be performed at high speed.
Patent JP-S6152659-A (JP)
Title: Image forming device
Inventor: TAKAYANAGI YOSHIAKI
IPC: G03G15/00
Filed: 1984-08-22
Abstract: PURPOSE:To form satisfactorily an image under a correct condition corresponding to a density of an original by controlling a developing bias signal and a light quantity correcting signal in accordance with a detecting value of the original density and a sensitivity variation of a recording body, in a copying machine. CONSTITUTION:An intensity of a reflected light from an original is detected by a photodiode 1, and a density of the original is detected. This photodetecting signal is inputted to a computer 7. In this case, the original density is sampled by several points each by a zero crossing detection, and a developing bias value is operated by the computer 7 by referring to a density of the corresponding original point and an area of this side of said point. Also, with respect to a sensitivity variation by a recording body, for instance, a standard original, a newspaper, etc., it is controlled by a volume 5. Also, the voltage is controlled by inputting the developing bias value to a developing drum 108 from the computer 7, and the light quantity is controlled by inputting a light quantity correcting signal to lamp LA1. Accordingly, since an image forming condition is corrected in accordance with a sensitivity of the recording body, a good image is obtained.
Patent JP-2000012364-A (JP)
Title: Beads inductor and its manufacture
Inventor: SHIKAMA TAKASHI
IPC: H01F41/12
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To manufacture a beads inductor which exhibits a high productivity and a high connection reliability between an inner conductor and outer terminal electrodes. SOLUTION: An inner conductor 12 is buried in resin or rubber containing magnetic powder. Outer terminal electrodes 13 and 14 which are electrically connected to the inner conductor 12 are provided at both ends of the inner conductor 12. Such a method for manufacturing a beads conductor includes a step for integrally forming the inner conductor 12 and the outer terminal electrodes 13 and 14, a step for disposing the integral body of the inner conductor 12 and the outer terminal electrodes 13 and 14 in molds 21 and 22 and a step for molding resin or rubber containing magnetic powder in the molds 21 and 22 in such a way that the inner conductor is buried.
Patent JP-S5879567-A (JP)
Title: Method for preventing drying of brush
Inventor: YAMATO YUKIO
IPC: B05C21/00
Filed: 1981-11-04
Abstract: PURPOSE:To enable reusing of a brush without washing off adhering paint by putting a brush with adhering paint in a wet inner container, and further containing said inner container in an outer container that contains a liquid for preventing drying. CONSTITUTION:The inner peripheral face 2 of a waterproof inner container 1 such as a vinyl bag etc. is wetted with water, and a brush 3 with paint adhering to it is put in the inner container 1, and the handle 6 of the brush 3 is fastened with rubber bands 5 to the inlet 4 of the inner container 1. This inner container 1 is put in an outer container containing water 7, and the inlet 9 of the outer container 8 is sealed with rubber bands 10 to prevent leakage of water 7.
Patent JP-H1127983-A (JP)
Title: Brushless dc motor driving control method and device therefor
Inventor: DOMAE HIROSHI
IPC: H02P6/12
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To prevent overcurrent occurrence from happening, and prevent parts from being overheated, burned or damaged by repeatedly discriminating at prescribed intervals whether or not a current change in a current value given to a brushless DC motor from an inverter part is within a prescribe tolerance range. SOLUTION: A current value given to a stator 1 from an inverter part 6 is detected repeatedly at prescribed intervals, and whether or not a current changing is within a prescribed tolerance range is discriminated sequentially. The inverter driving of load is conducted with the current being monitored at all times, and when the current under monitoring is increased or decreased rapidly and extremely in such a case as the phase of the inverter part 6 changes rapidly due to the noise influence or the like, it is discriminated that the current change is in excess of a prescribed tolerance range, and the operation of the inverter part 6 is stopped. It is thus possible to prevent in advance instantaneously overcurrents from occurring, and release stresses which act on respective elements inside the inverter part and its peripheral parts.
Patent JP-2001006287-A (JP)
Title: Digital signal reproducing device
Inventor: TONAMI JUNICHIRO
IPC: G11B20/14
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a digital signal reproducing device which converges fast and surely reproduce recorded information of a recording medium. SOLUTION: An error computing element 15 selects an effective component of re-sampling data, and makes an internal digital low-pass filter integrate the component and outputs is as a DC drift component only when 0-point information from re-sampling DPLL(digital phase synchronous loop) 14 is '1' (at this time, a timing is shown when a sampling point formed by re-sampling exists). The output of an error computing element 15, a DC offset output component, are inputted to a subtracter circuit 13, and subtracted from the output signal of an AGC(automatic gain control)-ATC(automatic threshold control) circuit 12. Thus, the DC component can be eliminated from the output of the AGC-ATC circuit 12 through the subtracter circuit 13.
Patent JP-H0821300-A (JP)
Title: Cylinder structure of water-cooled type engine
Inventor: SAITO SENJU
IPC: F02B75/02
Filed: 1994-07-05
Abstract: PURPOSE:To prevent the occurrence of seizure of an engine through reduction of a sleeve surface temperature by directly cooling a sleeve with cooling water and to prevent flowing of cooling water to the exhaust port side. CONSTITUTION:The cylinder structure of a water-cooled type engine 1 is formed in such a manner that a sleeve 3 is fitted in a cylinder block 2, a piston 4 is reciprocatively arranged in the sleeve 3, an exhaust passage 9 formed in the cylinder block 2 is extended through an exhaust port 3a formed in the sleeve 3 and opened in the sleeve 3, and a water jacket 20 is formed in the cylinder block 2. The water jacket 20 is formed in a position above the exhaust passage 9 between the sleeve 3 and the cylinder block 2. Cooling water in the water jacket 20 is brought into direct contact with the sleeve 3 and a gap between the sleeve 3 and the cylinder block 2 is sealed in a position above the exhaust passage 9 and below the water jacket 20 with a seal member.
Patent JP-H1016145-A (JP)
Title: Water vapor permeable sheet
Inventor: TAKEI KUNIHIKO
IPC: B32B27/12
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To realize a water vapor permeable sheet, which is excellent in water vapor permeation, water resistance, flexibility and surface touch and in which the stain by hot melt adhesive is prevented from passing by a method wherein an air permeable film and a long fiber nonwoven fabric made of ethylene-based polymer resin are laminated to each other through hot melt adhesive. SOLUTION: This water vapor permeable sheet is produced by laminating an air permeable film and a long fiber nonwoven fabric mainly made of ethylene-based polymer resin to each other through hot melt adhesive. Ethylene α-olefin copolymer employed for polyolefin resin as the stock of the air permeable film is a copolymer of ethylene and 4-12C α-olefin. As the nonwoven fabric laminated onto the air permeable film, resin mainly made of ethylene-based polymer is employed and nonwoven fabric only made of ethylene-based polymer fiber may well be employed or nonwoven fabric made of the blend of ethylene- based polymer fiber resin and any fiber resin excluding the ethylene-based polymer fiber resin.
Patent JP-S5877984-A (JP)
Title: Changeover valve
Inventor: YOSHIDA KUNIHIKO
IPC: F16K1/00
Filed: 1981-11-02
Abstract: PURPOSE:To make it possible to control a large quantity of a high pressure operating liquid by a small-sized solenoid by a method wherein a throttle is provided midway in a flow passage so that a fluid operating in a direction in which a control valve is closed is attenuated. CONSTITUTION:The throttle 22 is provided for the purpose of applying a fluid force Fc upon a poppet valve 6 so that the operating fluid becomes a jet stream when it flows into a valve chamber 8. The fluid force Fc generating due to the jet stream operates in the direction in which it pushes the poppet valve 6 downward as shown in the drawing, that is, in which the poppet valve 6 is opened. As a consequence, if the magnitude of the fluid force Fc is made equal to the fluid force Ff operating in the direction in which the poppet valve 6 is closed when the force Fc is exerted from a valve chamber 8, the force Ff is attenuated with the force Fc so that the poppet valve 6 is not affected by the fluid forces.
Patent JP-2001005174-A (JP)
Title: Photomechanical process for photosensitive planographic printing plate
Inventor: KANEDA KENJI
IPC: G03F7/004
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To prevent the formation of unnecessary images on printed matter due to unexposed parts at both edge faces of a planographic printing plate fixed with holding jigs by carrying out an edge face treating step for removing the unexposed parts. SOLUTION: Both opposite edge faces of a photosensitive planographic printing plate are fixed with holding jigs on the surface of a rotating drum and the printing plate is subjected to laser exposure by an outer surface scanning system. Since unexposed parts remain at both edge faces of the thermal positive plate, an edge face treating step for removing the unexposed parts is carried out. In the edge face treating step, the unexposed parts are selectively heated and dissolved in a developing solution in a developing step. In an edge face treating apparatus, the thermal positive plate A is conveyed by a belt conveyor 2 and the unexposed parts B of both ends of the thermal positive plate A are heated with far IR heaters 4a, 4b while protecting the exposed part with far IR shielding plates 5.
Patent JP-H0341484-A (JP)
Title: Image density reader
Inventor: KASAHARA SEITARO
IPC: G03G15/04
Filed: 1989-07-07
Abstract: PURPOSE:To simplify production process and to achieve time shortening by providing an optical sensor, a density signal amplifying means, an amplification ratio control means and an exposure quantity control means and automatically setting an optimum amplification ratio by a CPU based on an input image density signal. CONSTITUTION:The optical sensor 4 receives light reflected by an original 1, and outputs the analog signal corresponding to light quantity. A gain selecting circuit 16 includes inverters 22 to 25, analog switches 18 to 21 and an operational amplifier 8, amplifies a signal output from the sensor and switches stepwise the amplification ratio. An offset adjusting circuit 17 includes operational amplifiers 9, 26 and 27, monitors the output level of a density signal means, sends a control signal according to the monitored result, and switches the amplification ratio. When the amplification ratio control means switches its amplification ratio, an original exposing quantity is controlled stepwise. These automatic adjustments are performed under the control of the CPU, and errors attending on the automatic switching of the amplification ratio are automatically corrected by an increase or decrease in the exposure quantity, thereby reading the same original with the same density.
Patent JP-H1157041-A (JP)
Title: Apparatus for locating radioactive source
Inventor: NAGY JOHN S
IPC: A61F2/958
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To casing locate a radioactive source in a body lumen by enabling insertion of the radioactive source into a hollow guide wire with a solid core at a distal end thereof in an apparatus which treats a coronary artery or other body lumens by a radiation to reduce the tendency in developing restenosis. SOLUTION: A radioactive source wire 50 is arranged at an opening formed at a proximal end 27 of a tubular guide wire 25 with a radioactive source tube hole 26 formed therein to let the opening slidably receive it and a flexible tip 31 made effective for guiding through a meandering blood vessel is provided at a solid core part 30 provided at a distal end 29 thereof. The guide wire 25 is provided with a screw clamp 33 at the proximal end 27 to connect the guide wire 25 to an after loader. The radioactive source wire 50 is inserted into the guide wire 25 after the dilatation of a constricted part of a blood vessel with a dilatation catheter. At this point, the solid core part 30 is located by monitoring the position of a marker attached to the wire guide 25.
Patent JP-S6066948-A (JP)
Title: Method and apparatus for preparation of norimaki-sushi (vinegared rice wrapped with laver sheet)
Inventor: SUZUKI KISAKU
IPC: A23L7/10
Filed: 1983-09-22
Abstract: PURPOSE:To roll cooked rice with a laver sheet in cylindrical form by the aid of a sheet, by placing the cooked rice, the ingredient for NORIMAKI-SUSHI, and the laver sheet on a loosely stretched sheet, and lifting and rolling the sheet forward by a rolling roll. CONSTITUTION:The cooked and vinegared rice 60 is spread flatly in the rice-supplying frame 13 on the sheet 2 stretched loosely to enable the rolling of the NORIMAKI-SUSHI. An ingredient 61 is placed on the rice 60, and a laver sheet 62 is spread in front of the rice. The rolling roll 4 is rotated to the position before the cooked rice 60 by the aid of the rolling arm 9, and the ingredient 61 is wrapped with the rice 60. The rice 60 and the laver sheet 62 are rolled in the form of a cylinder by the sheet 2 by forwarding the rolling roll 4.
Patent JP-H09337-A (JP)
Title: Ultrasonic comb
Inventor: KADOWAKI TAKASHI
IPC: A45D24/00
Filed: 1995-06-20
Abstract: PURPOSE: To operate a constant temperature drying of only hairs by drying the hair to be dried directly with a hair-drying section of the body of an ultrasonic comb. CONSTITUTION: An oscillation frequency of a base oscillation part 11 is set at a fluctuating point of ultrasonic drying characteristic. An ultrasonic comb apparatus is constituted of an exciting power output section 1 of an ultrasonic comb comprising the base oscillation part 11 and an ultrasonic output part 12, an exciting power control part 2 to control the output part 1 and ultrasonic comb drying sections 4 and 5 to operate a constant temperature drying of only hair to be dried. In the ultrasonic comb, a drying action of hair 6 which is a dielectric is taken place by an exciting power output converting part 3 and an exciting power output surface 4 and a closed loop of an ultrasonic resonance circuit is built between the existing power output surface and an exciting power grounding potential surface 5 to dry the hair.  At a fluctuating point of the ultrasonic absorption characteristic, the hair is changed in moisture with the ultrasonic drying to lower the drying of the hair thereby checking an excess of drying of the hair 6. The degree of wetting of the hair is sensed by a degree of wetting of hair sensing part 7 and the exciting power control section 2 is controlled thereby enabling operating of a constant temperature drying.
Patent JP-H0842499-A (JP)
Title: Flow straightening silencer device in air blasting and exhausting device
Inventor: YANA KOUKAN
IPC: F04D29/54
Filed: 1994-07-28
Abstract: PURPOSE:To realize a device having both a function of flow straightening for recovering static pressure and the function of a silencer, in a device for blasting and exhausting air by a blower. CONSTITUTION:This flow straightening silencer device in an air blasting and exhausting device is constituted so that stationary blades 1 having streamline shaped section are provided in an air blasting pipe, an air exhausting pipe, or in front and rear of moving blades 4 of a blower, and the stationary blade 1 is composed of a housing having many holes and sound absorbing material stuck on the inside of the housing. In addition, boss cylinder 2 having the stationary blades 1 fitted thereto can be also constituted so that the housing is formed out of a material having many holes and sound absorbing material is stuck on the inside of the housing.
Patent JP-H0843781-A (JP)
Title: Projection display device
Inventor: YAMADA NAOKI
IPC: G02F1/13
Filed: 1994-07-28
Abstract: PURPOSE:To provide a projection display device whose portability is improved and which enlarges, projects and audio-outputs a video on a screen even in a place where a power source is not sufficiently secured. CONSTITUTION:This device is provided with an LCD panel on which light from an external light source is made incident as back light, a projection lens enlarging, projecting and displaying the video consisting of transmitted light through the LCD panel on the screen, a height adjusting mechanism a in accordance with the height of an external light source based on the fixed positions of height adjusting screws 3a and 3b disposed in through-holes being the through- holes 1c and 1d formed at the attaching parts 1a and 1b of a photographing part 1 and the same through-holes formed on a fixed frame 2, and fixed legs 5a to 5d attached to the fixed frame 2 of the device.
Patent JP-H0227855-A (JP)
Title: Spare unit switching control system
Inventor: MIZUSHIMA KOJI
IPC: H04B1/74
Filed: 1988-07-18
Abstract: PURPOSE:To realize the switching connection of a spare unit economically by connecting a spare unit to excess terminals of the 1st and 3rd stages of a cross connect switch section. CONSTITUTION:Standby units 4, 5 are connected to excess terminals of the 1st and 3rd stages 1a, 1c of a cross connect switch section 1 of 3-stage configuration and an incoming line or an outgoing line is switchingly connected to the spare units 4, 5 through the occurrence of a fault of input/output interface units 2, 3. Then the cross connect switch section 1 is controlled so that the spare units 4, 5 are used in place of the input/output interface units 2, 3 having a fault to apply switching connection. Excess terminals caused by adopting the same configuration to the matrix switch of the stages 1a-1c are used to connect the spare units and the cross connect switch section applies switching connection of the spare units. Thus, number of changeover switch sections is halved and the economy is attained.
Patent JP-H0822951-A (JP)
Title: Method of detecting coma aberration of projection optical system
Inventor: SHINONAGA HIROHIKO
IPC: G02B27/18
Filed: 1994-07-06
Abstract: PURPOSE:To make it possible to detect simply the coma aberration of a projection optical system by a method wherein projected patterned images are received at positions in the direction of the optical axis of the projection optical system and the positions of the patterned images, which are positioned within a plane intersecting orthogonally the direction of the optical axis, are detected. CONSTITUTION:A reticle pattern 7a is illuminated and is subjected to projection exposure (the first printing) on a wafer coated with a resist. Then, the pattern 7a is subjected to projection exposure (the second printing) on the wafer in a state that a stage is made to shift by a distance S in such a way that the center 34 of a pattern 2 is superposed on a resist pattern 31a of a pattern 1 formed on the wafer. Then, a deviation amount, which is an image-shift amount of the image of the center position, which is found from an outside edge 31a formed by the first printing, from the image of the center position, which is found from an inside edge 33a formed by the second printing, is measured using information on the position of the pattern 31a. The coma-aberration amount of a projection optical system is decided using a graph to show how the image-shift amount is changed by the coma-aberration amount.
Patent JP-2000013571-A (JP)
Title: Optical printing head
Inventor: FUKUDA TATSUO
IPC: H04N1/036
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To improve mechanical reliability, to realize miniaturization, to perform the simultaneous exposure of red, green and blue and to shorten the exposure time. SOLUTION: A positive voltage is applied to a control electrode 10, an anode conductor 5 is statically driven in synchronism with it, and the positive voltage is applied to the anode conductor 5 of a light emission part to be a lighting object. The light of a light emission block R passes through a red filter 19R, reflected by a reflection mirror 2B, transmitted through dichroic mirrors 2Ca and 2Cb and made incident on a lens system 3. The light of a light emission block G passes through a green filter 19G, reflected by the dichroic mirror 2Ca, transmitted through the dichroic mirror 2Cb and made incident on the lens system 3. The light of the light emission block B passes through a blue filter 19B, is reflected by the dichroic mirror 2Cb, and made incident on the lens system 3. The light which is made incident on the lens system 3 is converged to a prescribed position on a film 21.  Matched with the light emission drive, a print head is moved in a sub-scanning direction.
Patent JP-2000007878-A (JP)
Title: Flexible thermoplastic resin composition and molded product using the same
Inventor: FUJII HIDEYUKI
IPC: C08L51/04
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a flexible thermoplastic resin composition having flexibility, decorativeness, weather resistance and processability and suitable for a use where a flexible polyvinyl chloride has been applied, and to provide industrial parts using the same. SOLUTION: This flexible thermoplastic composition and its molded product comprise (A) a graft copolymer obtained by graft-polymerizing a complex rubber, which comprises (A-2) an alkyl (meth)acrylate rubber and (A-1) at least one polymer selected from the group consisting of polyorganosiloxane and a diene-based rubber inflated with an acid-containing copolymer latex, with (A-3) one or more kinds of monomers selected from the group consisting of an aromatic alkenyl compound, acrylic ester, methacrylic ester and vinyl cyanide compound and (B) a flexible alkyl (meth)acrylate-aromatic vinyl-vinyl cyanide copolymer.