baber/WOPTO huggingface dataset:
Patent JP-H11263035-A (JP)
Title: Imaging method and apparatus
Inventor: OGAWA KATSUTOSHI
IPC: G03G15/05
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To remove toner adhering to cover an opening surely by providing a process in which a developer layer carried on a carrying means abuts, at least once, against a developer deposited on the surface of a developer passage control means on the side of the carrying means during an interval when the developer does not pass through a developer passing hole. SOLUTION: An FPC(flexible print circuit) control member 11 is provided with a developer passing hole 21, a control electrode 22, and a guard electrode 23 coated with resin 24 and a toner layer 27 covering an opening. A belt cleaning 50 for removing a toner image or dirt on the image receiving means, i.e., a belt 44, of an imaging apparatus is disposed oppositely to a roller 42 for driving the belt 44. Guide belts of polyester terephthalate tape are provided at the opposite ends of the belt in the breadthwise direction while being overlapped. When the overlapped part is set to come under a head, the toner layer on a sleeve 1 can about against the toner layer 27 on the FPC.
Patent JP-H03269304-A (JP)
Title: Concentricity measuring instrument
Inventor: FURUTA KAZUNORI
IPC: B64G1/00
Filed: 1990-03-20
Abstract: PURPOSE:To accurately and rapidly measure concentricity by measuring the position of a photodetector irradiated with light projected from a 1st reference point through a 2nd reference point. CONSTITUTION:Light 12 emitted from a light emitter 11 is projected from the center point 14 of a nozzle skirt outlet 8 to a plate 5. A center hole 7 exists on the center point 15 of a throat 4 and a photodetecting face 13 is irradiated with a part of the light 12 through the center hole 7. Plural photodetectors are arranged around the fixing center point of a gimbals 3 and a shear between the fixing center point of the gimbals 3 and the center line of the nozzle skirt can be measured in accordance with the position of the photodetector irradiated with light.
Patent JP-S60210591-A (JP)
Title: Production of semiinsulating gaas single crystal
Inventor: INADA TOMOKI
IPC: C30B27/02
Filed: 1984-04-05
Abstract: PURPOSE:To obtain semiinsulating GaAs single crystals of high resistance wherein the semiinsulating characteristics is uniformly dispersed by heating GaAs single crystal ingot to prescribed temp. range in a liquid sealing agent under pressurized inert atmosphere, taking out said ingot thereafter and cooling it till room temp. CONSTITUTION:A solid-state liquid sealing agent 2 is incorporated in a vessel 4 and heated with a heater 5 at the temp. higher than the f.p. to liquidize it and GaAs single crystal 1 is incorporated therein. Next, said crystal is heated with the heater 5 till the temp. of <=1,200 deg.C from the temp. higher than the f.p. of said sealing agent 2 in the atmosphere wherein inert gas such as gaseous Ar in a furnace 6 is pressurized to >=1kg/cm<2>, and maintained for a certain time. After optional time, the temp. is descended and the single crystal 1 is taken up while the sealing agent 2 is uncoagulated. Thereafter, the single crystal 1 is cooled till room temp. to obtain the aimed semiinsulating GaAs single crystal. Further, B2O3, KCl and NaCl or the like are used as the sealing agent 2 but B2O3 is optimum because broad temp. ranges can be utilized.
Patent JP-S62225765-A (JP)
Title: Knocking control device for internal combustion engine
Inventor: HOSOE KATSUHARU
IPC: F02P5/152
Filed: 1986-03-26
Abstract: PURPOSE:To make it possible to surely restrain occurrence of knocking, by counting the number of pulses exceeding a reference level of knocking detection signal in a predetermined judging section. CONSTITUTION:The sound of vibration such as knocking detected by a knocking detector 1, is introduced through a filter circuit 2 which allows predetermined frequency components to pass, and is compared with an output signal of a resistance ladder 7 which is subjected to D/A conversion, by a comparator 5 so that waveforms having a level exceeding a reference level are delivered in the form of a pulse signal. Further, a microcomputer 6 counts the judged pulses from the comparator 5, and delivers a signal in accordance with the result of the computation, to the resistance ladder 7 to compensate a reference level while the ignition timing is controlled to be spark-advanced, held or spark- retarded.
Patent JP-H11265115-A (JP)
Title: Developing device
Inventor: HANADA MOTONORI
IPC: G03G15/08
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a developing device equipped with a control member capable of keeping a contact pressure between the control member and a developer carrier appropriate, and of satisfactorily forming a uniform thin layer of toner sticking on to the developer carrier for electrification. SOLUTION: A developing device is provided with a control member 4 for forming and electrifying a uniform thin toner layer on a developer carrier 3 for supplying toner to an electrostatic latent image carrier for development. In the above arrangement, the control member 4 is provided with a sheet-like elastic body 8 having one fixed end and a soft elastic body 9 supported by the sheet-like elastic body 8, and the soft elastic body 9 is provided with a base part 10 supported by the sheet-like elastic body 8 and an abutting part 11 which is supported by the base part 10 and which comes in contact with the developer carrier 3 and which can be elastically deformed and can be shifted with reference to the sheet-like elastic body 8.
Patent JP-S56164143-A (JP)
Title: Novel arylic ester, methacrylic acid ester, and their preparation
Inventor: AKIMA TOSHIO
IPC: C08F220/20
Filed: 1980-05-21
Abstract: NEW MATERIAL:An acrylic ester and methacrylic acid ester shown by the formula I (R 1  is CH 3 , or C 2 H 5 ; the group shown by the formula II is inked to 8- or 9-position of dicyclopentenyl nucleus).  
     EXAMPLE: 9[2,2-Bis(acryloxymethyl)butoxy]-tricyclo[5,2,1,0,2,6]decene-3.  
     USE: A curing agent for ultraviolet ray or electron radiation curing composition useful as a coating compound, etc., curing agent for a vinyl ester resin or unsaturated polyester resin, and a reactive diluent for air-drying alkyd resin. Having improved curability, substantially nontoxic.  
     PROCESS: Acrylic acid, methacrylic acid, or their ester-forming derivatives are reacted with a compound shown by the formula III or its ester-forming derivative in the presence of an acidic catalyst to give a reaction product solution, which is diluted with an aliphatic hydrocarbon compound and a coloring component is separated, to give a compound shown by the formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11266422-A (JP)
Title: Broadcast program management system, broadcast program management method, and recording medium recorded with broadcast program management processing program
Inventor: KANEKO TOSHIMITSU
IPC: H04N5/781
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To easily obtain the producing information on a video for the specific section of an optional program and a specific video section in a broadcast program management system to manage information relating to production of a video of a broadcast program mutually. SOLUTION: In this broadcast program management method, a corresponding video section in final broadcast video data stored in a final broadcast video storage section 18 is specified based on a broadcast time added to the final broadcast video data for every content of cue sheet data stored in a cue sheet storage section 17 according to a broadcast time, a cue sheet final broadcast video relation data 16c made the time of a specified final broadcast video correspond to a storage address is generated for every content of a cue sheet and stored in a RAM 16. Thus, without leaving corresponding information between each of contents and the final broadcast video data of the cue sheet by taking a memo, the corresponding final broadcast video section is easily retrieved and reproduced by designating optional cue sheet contents based on the relation data 16c.
Patent JP-2000262570-A (JP)
Title: Delivery stand for obstetrics and gynecology
Inventor: IMAZAIKE KEIICHI
IPC: A61B10/00
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a delivery stand for obstetrics and gynecology which is locked at the position by stopping a drawing work at the drawn position as well as being capable of controlling a drawing and storing speed with an assistant's strength, and in which a receiving stand is fixed. SOLUTION: A delivery stand for obstetrics and gynecology installs receiving stand 9 for a newborn infant which can optionally control a sliding quantity on the bottom side of a sitting part receiving a patient's lumbar part and lock it in the direction of sliding, in the delivery stand to conduct a operation such that the patient is positioned in a supine state and her legs are opened.
Patent JP-S59199462-A (JP)
Inventor: KUZURA TADAHIKO
IPC: B65D77/20
Filed: 1983-04-20
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-S62226820-A (JP)
Title: Production of infrared transmittable chalcogenide glass containing silicon
Inventor: YOKOTA RYOSUKE
IPC: C03C3/32
Filed: 1986-03-28
Abstract: PURPOSE:To obtain the titled glass which is free from mixing of oxygen and excellent in infrared transmission by introducing a raw material of chalcogenide glass contg. silicon into a crucible made of boron nitride ceramic and melting it in the oxygen-free atmosphere. CONSTITUTION:A crucible 2 made of boron nitride ceramic is inserted to the inside of a quartz glass tube 1 and a raw material 3 of chalcogenide glass contg. silicon is introduced into the crucible 2 and the inside of the glass tube 1 is regulated to the oxygen-free atmosphere and closely sealed. Then the glass tube 1 is slanted and heated while imparting rotation and rocking, and the raw material 3 is melted and thereafter cooled.
Patent JP-S62225511-A (JP)
Title: Modification of polymer
Inventor: SHIRAKI TOSHINORI
IPC: C08F291/00
Filed: 1986-03-28
Abstract: PURPOSE:To obtain a modified polymer having excellent color tone and melt characteristics and containing little gelatinous substance, in high stability, by reacting a block copolymer (mixture) with a modifying agent under heating in the presence of specific amounts of specific phenolic compound and phosphorus-based stabilizer. CONSTITUTION:A block copolymer containing a polymer segment composed mainly of one or more vinyl aromatic hydrocarbon and a polymer segment composed mainly of one ore more conjugated dienes and having a vinyl aromatic hydrocarbon content of 5-95(wt)%, preferably 15-85% or its mixture with a thermoplastic resin or rubbery polymer is modified by reacting 100pts.(wt.) of said copolymer (mixture) with at least one kind of modifying agent consisting of an unsaturated carboxylic acid (derivative) in the presence of (A) 0.05-2pts., preferably 0.1-1pt. of a phenolic compound of formula I-IV (R1 is 1-4C alkyl R2 is 2-20C alkyl; R3 is group of formula V) and (B) 0.05-2pts., preferably 0.1-1.5pts.of a phosphorus-based stabilizer at 180-320 deg.C, preferably 200-280 deg.C.
Patent JP-H11266179-A (JP)
Title: Method for generating spread sequence while using chaos for spread specrum communication system
Inventor: HORIO YOSHIHIKO
IPC: H04B1/69
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To improve correlative characteristics, to increase the number of sequences, and to attain increase in the number of users through the use of a coupling sequence generated by combining chaos dynamic system couples more than two. SOLUTION: For a method for generation spread sequence while using chaos for spread spectrum communication system, this method uses the coupling sequence generated by combining the couples of chaos dynamic systems more than two. For example, a case using two chaos dynamic systems is shown in figure (a), and a case using three chaos dynamic systems is shown in figure (b). Even when (n) pieces of chaos dynamic systems are used, generally it is sufficient only to successively connect the systems in ring similarly. Namely, an input to an m-th (1<=m<=n) chaos dynamic system is defined as the output of a time step before an (m-1)-th (n-th at the time of m=1) and the output of the m-th chaos dynamic system is defined as the input of the next time step to an (m+1)th (1st at the time of m=n) chaos dynamic system.
Patent JP-H05273637-A (JP)
Title: Controller for motor of camera
IPC: G03B17/00
Filed: 1992-03-26
Abstract: PURPOSE:To more shorten photographing time intervals at the time of consecutive photographing by preventing the voltage-drop of a battery. CONSTITUTION:In the motor controller of a camera which is provided with a first motor control means 502 controlling a first motor 501 for feeding a frame so that the feeding of the frame of a film is started in accordance with the finish of photographing, the feeding speed of the film is lowered before the feeding of one frame is finished and the feeding of the film is stopped when the feeding of one frame is finished and a second motor control means 505 controlling a second motor 504 so that a photographing preparing action is executed in response to a photographing start command and a charging action is executed in accordance with the finish of the photographing of one frame and which can execute consecutive photographing, the motor 505 starts the photographing preparing action of the next frame until the feeding of the frame is stopped after the feeding speed of the film is lowered aft6j the feeding of the frame of the film is started at the consecutive photographing time.
Patent JP-H02245921-A (JP)
Title: A/d converting circuit for ultrasonic wave signal
Inventor: SHINAMI AKIRA
IPC: A61B8/00
Filed: 1989-03-20
Abstract: PURPOSE:To reduce the manufacturing cost while securing a wide dynamic range by converting the analog ultrasonic wave signal into a digital value which has relatively narrow bit width with different gains and selecting the maximum digital values which has no overflow among those digital values obtained. CONSTITUTION:The analog ultrasonic wave signal is inputted in parallel to circuits 10-1 to 10-n which perform A/D conversion with each different gains and relatively narrow bit width, and the dynamic ranges of the circuits 10-1 to 10-n shift in level from one another. A circuit 12 selects the maximum digital value which has no overflow among the digital values outputted by the circuits 10-1 to 10-n, so the dynamic range of this circuit is dynamically switched to the best range by selecting the outputs of the circuits 10-1 to 10-n. Consequently, the wide dynamic range can be secured and the cost is reducible.
Patent JP-H07281170-A (JP)
Title: Color filter producing device
Inventor: MIYAMOTO MASASUKE
IPC: G02F1/1335
Filed: 1994-04-06
Abstract: PURPOSE:To enhance the capacity of a producing device to the same degree as a treating device requiring shortest treating time as a whole by arranging plural numbers of the treating device requiring longer treating time and simultaneously providing a transporting means for supplying an object to be treated to the treating devices and fitting the capacity of the producing device as a whole to the treating device requiring short treating time and high in through- put. CONSTITUTION:In the color filter producing device having at least serially arranged >=2 kinds of the treating devices 2, 3, 4, 5, 6, plural numbers of the treating devices 5, 6 requiring longer treating time in the treating devices 2, 3, 4, 5, 6 constituting the producing device are arranged. And the transporting means 7-1, 7-2, 7-3, 7-5, 7-6 for supplying the object 1 to be treated to the pertinent treating device 5, 6 are provided and the capacity of the producing device as a whole is fitted to the treating devices 2, 3, 4 requiring short treating time and high in through-put in the treating devices 2, 3, 4, 5, 6 constituting the producing device.
Patent JP-S61226183-A (JP)
Title: Detecting method for welding groove position
Inventor: HONDA HISASHI
IPC: B23K9/12
Filed: 1985-04-01
Abstract: PURPOSE:To detect simply the position of welding groove, to prevent a mis- welding and to reduce the cost by providing in parallel a pair of two photoheads at the prescribed intervals and by opposing so that the V-shaped groove bottom of welding body is enabled to enter in common into the detecting zone of both photoheads. CONSTITUTION:Photoheads 5, 6 are of the projection and detecting integral type of projectors 5a, 6a and detectors 5b, 6b being set and the detecting zone 5' by one part of the photohand 5 and the detecting zone 6' by other part of photohead 6 are partially overlapped; which is opposed to the V-shaped butt part 2 of the welding body. In this case when the groove bottom 2b is located on the lapping part of both detecting zones 5', 6', both photoheads 5, 6 detect the reflection light transmitted from the groove bottom 2b but in case of slipping off to either part only one part of the photohead detects the reflection light according to the slipping direction, so the slipping direction can be detected.
Patent JP-S56165748-A (JP)
Title: Controller of secondary throttle valve of two-barrel carburetor
Inventor: KUBOTA SHIYOUJI
IPC: F02D9/02
Filed: 1980-05-23
Abstract: PURPOSE: To improve warming operation and reduce the generation of harmful component in exhaust gas by suppressing opening of the secondary throttle valve of a 2-barrel carburetor for a certain time after cold starting.  
     CONSTITUTION: The secondary throttle valve 4b of the carburetor 1 having a primary and a secondary passages 2a and 2b interlocks with an actuator 8. The negative pressure synthesized with those in both venturies 3a and 3b is introduced into the negative pressure chamber 9 of the valve, and the valve is opened in high speed operation. The air can be introduced into the negative pressure chamber 9 through the air passage 16 equipped with a magnetic on-off-valve 17. The on-off-valve 17 is connected to a water-temperature switch 22 through a timer 20 and a realy 21, and opens the on-off-valve 17 for a certain time in cold starting, to make the actuator 8 inoperative. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02248911-A (JP)
Title: Achromatic lens for ultraviolet ray
Inventor: FUJII TETSUO
IPC: G02B13/14
Filed: 1989-03-23
Abstract: PURPOSE:To facilitate working and to enhance fluorite hardness and dimensional accuracy by combining specific SiO2-B2O3 two-component glass and synthetic quartz glass or fluorine-added low-dispersion quartz glass. CONSTITUTION:This lens is constituted of two kinds of the glass; the SiO2-B2O3 two-component glass expressed by (1-x)SiO2.xBO1.5:x=0.05 to 0.8 and the synthetic quartz glass or the quartz glass contg. fluorine. Namely, both the refractive index and dispersion are lowered by the addition of the fluorine in the quartz glass system but the refractive index is lowered and the dispersion is increased by the addition of the boron. The effective achromatic lens is, therefore, constituted by forming the synthetic quartz glass or the fluorine-added quartz glass as convex lenses 1, 3 and the SiO2-B2O3 two-component glass as a concave lens 2. The working is facilitated in this way and the highly accurate polishing is executed. The optical properties and durability are thus improved.
Patent JP-H10245882-A (JP)
Title: Water stopping structure for drainage channel
Inventor: IWASAKI HIDEKI
IPC: E03F5/04
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a water stopping structure that surely stops water at joining faces of drain blocks with simple works for laying, utilizing a water- distensible water stopping material. SOLUTION: Swell-out grooves 5 are formed at the upper end on both sides of a holding groove 3, and a cordlike water-distensible water stopping member 6 is fitted into the holding groove 3 so that both ends of the cord are positioned at the lower side of the swell-out grooves 5. Thereby the swelled-out water- distensible water stopping member 6 is absorbed into the swell-out grooves 5, being prevented from bulging out partly to the outside. Then, setting of measurements for the water-distensible water stopping member 6 becomes easy and water stopping can be executed surely at joining faces of drain blocks 1 by simple works for laying.
Patent JP-H10264766-A (JP)
Title: Seatbelt excellent in storability
Inventor: SANO HIROKI
IPC: B60R22/12
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a seatbelt that has good storability and can maintain excellent storage performance even after many hours of use. SOLUTION: This seatbelt excellent in storability uses as at least a portion of its warp part a core-sheath complex fiber which uses a polyester as a core polymer, and which as a sheath polymer uses a polyester blended with a fluorine-containing polymer so that its fluorine content is 0.05 to 10.0 wt.%, the proportion of the core being 40-90 wt.%, and that of the sheath 10-60 wt.%; also, the seatbelt is substantially coated on its surface with a resin coating agent.
Patent JP-H08256947-A (JP)
Title: Toilet seat lifter
Inventor: YAMADA KOICHI
IPC: A47K13/10
Filed: 1995-03-28
Abstract: PURPOSE: To surely hold a toilet seat in a horizontal state by arranging the toilet seat freely openably/closably on the upper face of a toilet seat cover freely ascending/descending by a lifter unit and making the toilet seat set in an inclined state abut with a receiving member with a gas spring. CONSTITUTION: When a driving motor 10a is driven by an operating switch when an aged person evacuates the bowels in a state in which the toilet seat is descended, a wire 13 is rotated along a pulley 14 and a wire guide cylinder 17, and a wire part 13a between the pulleys 14 is ascended. Then, a slidable plate 15 is ascended, and the toilet seat and the toilet seat cover mounted on a pair of right and left toilet seat mounting parts 16 are pushed up. When the mounting part 16 is ascended, the gas spring 30 is extended, which makes the toilet seat take an inclined attitude. After that, when the toilet seat is descended, the driving motor 10a is rotated in a reverse direction. At this time, the rear terminal part 16b of the mounting part 16 is regulated to descend down to a fixed level by the contraction of the spring 30, and the receiving member 21 is abutted with the front terminal lover face of the mounting part 16, therefore, the toilet seat is held in the horizontal state.
Patent JP-S62226416-A (JP)
Title: Vertical magnetic recording medium
Inventor: NAKAJIMA HIROMI
IPC: G11B5/667
Filed: 1986-03-27
Abstract: PURPOSE:To decrease the loss by the magnetic resistance in the thickness direction of a recording medium and to improve reproduction output by laminating plating layers of an Ni-P alloy, high magnetic permeability layers and vertically magnetized layers on an aluminum base and specifying the thickness of the high magnetic permeability layers to 1-10mum. CONSTITUTION:A main magnetic pole excitation type single magnetic pole head is constituted of a return pass ferrite 5 wound with a coil 6 and a main magnetic pole 7 fixed to the ferrite 5 in such a manner that the axial line thereof aligns to the central axial line of winding of the coil 6. The Ni-P layers 2 of Ni-P plating having the mechanical surface accuracy corresponding to the tendency toward the lower floating of the head and the strength to obviate the generation of a deformation injury in the stage of contact with the head are formed on the aluminum base 1 of the vertical magnetic recording medium. 'Permalloy(R)' layers 3 are laminated and formed to 1-10mum thickness on the Ni-P layers 2 and Co-Cr layers 4 having the axis of easy magnetization in the direction perpendicular to the film plane are formed by sputtering, etc. on the layers 3. The loss by the magnetic resistance in the thickness direction of the recording medium is thereby decreased and the reproduction output is improved.