baber/WOPTO huggingface dataset:
Patent JP-H1189235-A (JP)
Title: Dc voltage allotment balance controller in self-excited dc power transmission system
Inventor: NAKAJIMA TATSUTO
IPC: H02J3/36
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to control DC capacitor voltages of unit converters in each stage even by allocating unit vectors to the unit converters so as to cancel a change in DC voltage of the unit converters in each stage of a multiplied power converter in a self-excited DC power transmission system. SOLUTION: A three-phase AC voltage command signal from a current control system 12 is input into a voltage command vector calculating equipment 16 to find a voltage command vector. From a gathering of multiple space vectors, those nearest in space to the voltage command vector are selected by a combined voltage command vector calculating equipment 17 and are output as an assortment of unit voltage vectors. Then, a DC voltage command value of a multiplied power converter is divided by a multiplicity by means of a DC voltage deviation detector 20 to obtain a DC voltage reference for each unit converter 5 and a DC voltage deviation is logical- operated by an allocation sequence determining equipment 21 to determine the allocation sequence.  Then, DC voltages of DC capacitors 6 in each stage are detected and the increase or decrease in DC voltage to or from a system 2 is suppressed and thereby a follow-up control of effective power to the command value can be conducted stably.
Patent JP-H08108533-A (JP)
Title: Ink jet head, using method therefor and manufacture thereof
Inventor: ABE SHINGO
IPC: B41J2/045
Filed: 1994-10-06
Abstract: PURPOSE: To obtain a large discharge force with a small size by providing compressing means for applying a compression stress to a buckling structure to buckle the structure, thereby displacing a central part. CONSTITUTION: The ink jet head comprises a nozzle plate 11, a housing 7, buckling structures 1a1 , 1a2 , 1b, and compressing means 13a, 13b, wherein the plate 11 has an orifice 11a. The housing 7 is so mounted at the plate as to have a space communicating with the orifice 11a between the housing 7 and the plate 11. The structures 1a1 , 1a2 , 1b are disposed between the plate 11 and the housing 7, and the structures are supported to the housing 7 so that both the ends and the central part interposed therebetween are displaced. The compressing means (power sources 13a, 13b) applies the stress to the structures 1a1 , 1a2 , 1b, to buckle the structures 1a1 , 1a2 , 1b, thereby displacing the central part.
Patent JP-S61293763-A (JP)
Inventor: BERUNAARU BERUJIE
IPC: B24B9/14
Filed: 1985-10-31
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-H1088561-A (JP)
Title: Chemical grouting method
Inventor: KINOSHITA YOSHITOMO
IPC: C09K17/02
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To contrive wide-range soil improvement by heightening permeability and in particular securing uniform permeability. SOLUTION: According to a chemical feeding method, a first solution prepared by adding alkali hydroxide to silica or alkali silicate and leaving it along for 1-14 days and maturing the same, and a second solution composed of calcium salt solution are combined in the ground, not combined in a filling pipe in 1-14 days after addition to generate crystals, xCaO.ySiO2 .zH2 O in the ground. In the above case, the silicic concentration of the first solution is 7.5-15.0%.
Patent JP-H0695472-A (JP)
Title: Image forming device
Inventor: KISHI MOTOSHI
IPC: G03G15/10
Filed: 1992-09-11
Abstract: PURPOSE:To attain accurate color reproduction even when the developer of different color is incorporated by electrifying a developer to a polarity different from that of another developer and providing an electrode having the same polarity as that of the charge of the developer in a developing device therein. CONSTITUTION:The developers of the developing devices 44Y, 44M and 44C have a positive charge and the developer of the developing device 44B has a negative charge. Further, the developing device 44 has separating/recovering electrodes 6B, 6C, 6M and 6Y and a power source 7. A sensitized paper is electrified by a corona electrifier 41, but at this time, a selector 1 is negatively electrified prior to the development of yellow, because the selector 1 is connected with a negative charge generator 2. Then, the sensitized paper is exposed and damped with a developer solvent and developed with the developer having the positive charge at the time of passing a developing electrode 30. At this time, a black developer incorporated in a yellow developer has the charge different from that of the yellow developer, so that the black developer is never developed. An excess developer left after the development is removed a squeezing roller 31. Similarly, magenta and cyan processes follow and a transfer to a black process is performed.
Patent JP-2001068439-A (JP)
Title: Abrasive liquid supply device
Inventor: KAWASHIMA KIYOTAKA
IPC: B24B57/02
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an abrasive liquid supply device wherein, while the original abrasive liquid carried in a portable vessel is stored in it, the liquid is easily and efficiently stirred, which is fed to an abrasive liquid adjusting part. SOLUTION: An original liquid supply part 14 wherein a portable vessel 12 for housing an original abrasive liquid is installed inside, and an abrasive liquid adjusting part 18 wherein the original abrasive liquid supplied from the portable vessel in the abrasive liquid supply part is supplied with pure water, etc., to provide an abrasive liquid at a specified concentration, are provided. In the original liquid supply part, an stirring blade 26 which can be raised/ lowered is so installed at an arbitrary position in the portable vessel as to stir the original abrasive liquid.
Patent JP-S60133622-A (JP)
Inventor: HIRAO AKIHIKO
IPC: H01H50/16
Filed: 1983-12-22
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-H1180221-A (JP)
Title: Production of polymer
Inventor: SAWAMOTO MITSUO
IPC: C08F12/12
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer efficiently and industrially advantageously by subjecting a substd. styrene compd. or a vinyl ether compd. to cationic polymn. in water in the presence of an emulsifier and a catalyst comprising a specific metal salt which is stable even in the presence of water or an alcohol and can be recovered and recycled after the polymn. SOLUTION: A substd. styrene compd. represented by the formula (wherein R<1> is a 1-10C hydrocarbon group; and -OR<1> is at the p- or o-position) or a vinyl ether compd. represented by the formula: CH2 =CHOR<2> (wherein R<2> is a 1-10C hydrocarbon group) is subjected to living cationic polymn. in the state of emulsion polymn. in water in the presence of an emulsifier and a catalyst comprising a metal salt represented by the formula: M(R<3> SO3 )3 (wherein M is a group 3 metal of the periodic table; and R<3> is perfluoroalkyl, perfluoroaryl or trifluoromethylaryl), giving a polymer. The polymer has an easily controllable degree of polymn. and is useful as a high-functionality emulsion responding to external stimuli (e.g. heat or light) with a high sensitivity.
Patent JP-S62102167-A (JP)
Title: Method for detecting reverse phase
Inventor: UCHIUMI HIROAKI
IPC: H02H3/34
Filed: 1985-10-30
Abstract: PURPOSE:To automatically detect a reverse phase by deciding whether zero crossing points of sampling data of 120 deg. and 240 deg. out of three phases are inverted or not. CONSTITUTION:Line currents detected by current transformers CT connected to three phase lines R, S, T are converted into voltages by a current/voltage converter I/V, held by a sample holding part SH and sampled by an A/D converter A/D at every 30 deg.. Whether respective phases of the zero crossing points of the sampled data are inverted or not is decided by a microprocessor mu-CPU. Namely, the zero crossing point of a prescribed phase is detected at first. The zero-crossing point of one phase out of the residual two phases is detected after 120 deg. based on the reference crossing point and the zero crossing point of the final phase is detected after 240 deg.. Whether these two zero crossing points are inverted or not is detected to decide whether the phase is a reverse phase or not.
Patent JP-H0987905-A (JP)
Title: Dress for dancing education
Inventor: TANAKA HIDEKAZU
IPC: A41D27/08
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a dress for a dancing education capable of clearly expressing the movement and the posture of the body of dancing demonstrator. SOLUTION: This dress for dancing education is provided by arranging two kinds of colors 3, 4 symmetrically on the one wearing cloth 2 worn on the body part of the dancing demonstrator, and also the two kinds of colors 3, 4 symmetrically with turning over their positions on the other wearing cloth 5 worn on the leg parts of the demonstrator. The movement and the posture of the body of the demonstrator can be clearly understood.
Patent JP-H0583708-A (JP)
Title: Monitor for two-way catv
Inventor: NOGUCHI TAIICHIRO
IPC: H04N21/24
Filed: 1991-09-24
Abstract: PURPOSE:To monitor an image and sound corresponding all reception channels in real time without need of installation of a monitor exclusive line between an object terminal equipment and a center. CONSTITUTION:A control transmitter 13 of a center 10 sends a channel control signal having a call signal corresponding to a monitored channel to a cable transmission system 12 as an outgoing signal, and a tunable television demodulator 22 tuens and selects the monitored channel based on the channel control signal received by a control receiver 18 of a terminal equipment 11 and demodulates the channel selection signal into a video signal and a sound signal, and an incoming channel television modulator 23 modulates the signals again into a television signal and sends the signal to a cable transmission system 12 as an incoming signal, and an incoming channel television demodulator 16 of the center 10 demodulates the signal into a video signal and a sound signal and a monitor television receiver 17 monitors the output.
Patent JP-2000076335-A (JP)
Title: Planning and management system for group tour, and recording medium
Inventor: YAMAGATA NAOMI
IPC: G06Q50/14
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To save the manpower for document preparation accompanying the planning of a group tour in a travel agent and to support the planning of the group tour large in the number of customers. SOLUTION: Planning and operation data on group tours are stored in a database and past planning data in the database are displayed as templates on a CRT screen. For the purpose, the planning and management system 10 has a storage device 24 where the database is composed of a planning sheet database structuring means 26, a planning sheet template registering means 28, and a planning sheet template display means 30. An operator can easily prepare a new planning sheet only by modifying, correcting, and adding planning data on planning sheets displayed on the screen of the CRT 20.
Patent JP-H04122666-A (JP)
Title: Printer
Inventor: MANO HIROSHI
IPC: B41J29/38
Filed: 1990-09-12
Abstract: PURPOSE:To prevent positional shear or the like in printing by a method wherein printing timing is varied according to a delay quantity for introduction of an image data due to processing of a data processing means. CONSTITUTION:A printer controller 100 starts sending out of an image data DVO after specific time T1 has elapsed from sending out of a VSYNC signal. At that time, in the case where a smoothing processing circuit 102 is installed, an image data VD to be outputted from the smoothing processing circuit 102 generates a delay by time T4 required for smoothing compared with an image data VDO. Therefore, an image formed based on the image data VD reaches a transfer position at time T2. Then, a line delay quantity is communicated to a printer engine control part 108 via a command communication line 104, and timing control is performed on the printer engine control part 108 side. A dot delay quantity in a main scan direction is corrected in the smoothing processing circuit 102.
Patent JP-S60134695-A (JP)
Title: Call processing control system
Inventor: YAMAGUCHI KATSUYOSHI
IPC: H04Q3/545
Filed: 1983-12-23
Abstract: PURPOSE:To enable the titled system to deal freely with many control modes by corresponding the change in the transition condition, by extracting directly the change in the using condition of a system resource, and operating individual execution processing programs based on the change. CONSTITUTION:The using mode of a system resource under individual conditions is expressed by the binary value, and the condition mode is designated by the information concerned which is expressed. The first present condition is denoted by ''0001'' on a memory device 9, and it is assumed that an event ''01'' occurs in the shape which corresponds to some calling. A task decision peogram 7 finds the contents which coincide with the contents ''0001'' of the memory device 9 from a condition transition table 8. Transition-destination condition information ''1101'' is extracted from the condition transition table 8 based on the even ''01''. When a logic ''1'' rises at the digit concerned, the execution processing program processing which corresponds to the digit position concerned by 1:1 is actuated and executed.
Patent JP-H0291216-A (JP)
Title: Fibrillation type conjugate fiber and production thereof
Inventor: KIMURA TOSHIHIKO
IPC: D01F8/04
Filed: 1988-09-27
Abstract: PURPOSE:To provide the subject fiber suitable for obtaining a soft conjugate fiber having a spun-like appearance and a rich high grade feeling by drawing at a specific temperature a highly oriented fibrillation type conjugate filament undrawn fiber prepared by a high speed spinning method and composed of two kinds of polymers having different Tg temperatures, respectively. CONSTITUTION:A highly oriented fibrillation type conjugate filament undrawn or imperfectly drawn fiber spun at a high spinning rate of >=2500m/min and composed of two kinds of polymers having different Tg temperatures, respectively, is drawn at a temperature lower than the polymer having a high Tg temperature and higher than the polymer having a low Tg temperature to provide the objective fiber composed of a highly shrinkable component (preferably a polyester) and a low shrinkable component (preferably a polyamide) which produce a shrinkage difference of >=10% when subjected to a rapid heat treatment in boiling water.
Patent JP-H0958939-A (JP)
Title: Landing correction device of elevator
Inventor: OKADA YASUHIKO
IPC: B66B1/40
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To improve the landing accuracy by giving to a comparator the command on the corrected traveling distance of the output from an adder in which the output of an elongation distance converter is added to the command on the preset traveling distance to provide the correcting function. SOLUTION: A control circuit 6' to drive a motor 5 outputs the torque command value T* to a torque load converter 8. The torque load converter 8 output the estimated weight W equivalent to the loading weight of a car 1. The signal of the estimated weight W becomes the input of a load-elongation converter 9 to obtain the estimated elongation/-contraction SP equivalent to elongation/contraction of a buffer device 2 due to the load. The estimated elongation/contraction SP becomes the input of an elongation-distance converter 10, and outputted as the estimated traveling distance LS from deceleration to stop equivalent to elongation/contraction of the buffer device. A comparator 7' compares the corrected preset traveling distance L*, with the actual traveling distance L, and gives the stop signal STP' to the control circuit 6' to stop the car 1.  The landing accuracy can be improved by obtaining elongation/ contraction of the buffer device.
Patent JP-H04124655-A (JP)
Title: Packaging material for photosensitive material
Inventor: AKAO MUTSUO
IPC: B32B27/32
Filed: 1990-09-17
Abstract: PURPOSE:To obtain the packaging material for photosensitive materials having excellent physical strength, resilience, heat sealability, and heat seal strength with lapse of time by laminating a uniaxially molecular oriented polyolefin resin layer contg. a high-density homopolyethylene resin and a thermoplastic resin at a specific ratio and a uniaxially molecular oriented flexible sheet layer in such a manner that the molecular orientation axes intersect with each other. CONSTITUTION:The packaging material for photosensitive materials consists of the laminated film having the uniaxially molecular oriented polyolefin resin layer 1a contg. 50 to 95wt.% high-density homopolyethylene resin having <=1.0g/10min melt index and >=0.940g/cm<2> density and 5 to 49wt.% thermoplastic resin contg. alpha-olefin of >=4C and having 0.1 to 10g/10min melt index and <=0.940g/cm<2> density and the uniaxially molecular oriented flexible sheet layer 2. This uniaxially molecular oriented polyolefin resin layer and the uniaxially molecular oriented flexible sheet layer are so laminated that the molecular orientation axes intersect with each other. Further, the peeling strength between the uniaxially molecular oriented polyolefin resin layer and the uniaxially molecular oriented flexible sheet is preferably <=600g/15mm width.
Patent JP-H1177512-A (JP)
Title: Automatic polishing method for lead terminal of surface mounting package and equipment therefor
Inventor: SATO TAKEYUKI
IPC: H01L21/48
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To promptly, positively polish lead terminal parts. SOLUTION: Pressing a start switch 36 starts polishing. On completing the polishing for each one side of lead terminals of a plurality of packages, a polishing stage 11 lifts a lead clamp to drive a motor 16, resulting in rotating a polishing table 14 by 90 degrees. The polishing stage 11 then returns the lead clamp to the original position for restarting the polishing. The number of polished sides is displayed on a display lamp 35. Completing the polishing for all the sides of the lead terminals automatically completes the polishing.
Patent JP-2001066712-A (JP)
Title: Image reader
Inventor: SHIMIZU KOSUKE
IPC: G06T1/00
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent an image from deteriorating, to detect irregular original size and to shorten the time required until original reading operation. SOLUTION: The size of the original in a main scanning direction is detected by detecting density change in the main scanning direction by lighting a lamp 15 at performing of the closing operation of a platen cover 11, and detecting the edge of the original in accordance with the density change. When a user depresses a start button, preliminary scanning (pre-scanning) is executed, when an irregular size original button is pushed. The size of the original in the sub- scanning direction is detected from the image information of a background pattern 10 shielded by the original. Since the pattern 10 is formed positioned at the edge of the original which is an image non-forming area, it will not appear in the output.
Patent JP-S61122080-A (JP)
Title: Rear wheel steering angle controller for vehicle
Inventor: MIKI KAZUO
IPC: B62D7/14
Filed: 1984-11-19
Abstract: PURPOSE:To carry out the turn steering of rear wheels with good response by means of optimum power by increasing or decreasing the steering gain in response to the steering speed of a steering wheel. CONSTITUTION:Rear wheel steering judging mechanism 1 judges the speed of rotary displacement of an input shaft 25, namely, the speed of steering of a steering wheel 1, and decides the direction and the magnitude of steering angle of the rear wheels 18 in response to the judged result and the rotary displacement of the input shaft 25, namely, the steering angle of the steering wheel 1 to generate the linear displacement in a linkage 14. At this time, the steering force which is necessary to generate the linear displacement of the linkage 14 is relieved by means of oil pressure generated by a vane pump 61. the linear displacement of the linkage 14 causes a knuckle arm 16 to rotate about a pivot axis 17 through a tie rod 15. Together with this rotation, the rear wheels 18 are made the turn steering to generate the steering in the rear wheels 18.
Patent JP-S61121922-A (JP)
Title: Film forming device
Inventor: SUZUKI TSUTOMU
IPC: B29C48/08
Filed: 1984-11-19
Abstract: PURPOSE:To keep closely contacting property between the film and a cooling roll and reduce the contraction of width of the film after the film is cooled and solidified by a method wherein high frictional areas of a given width are formed on the circumferential surfaces at both end sides of the cooling roll for forming the film. CONSTITUTION:The width of the film 3, immediately after being discharged from a T-die 2, is contracted gradually to the width smaller than the width l1 of discharging port of the T-die by the surface tension or the like while the film 3 is cooled and solidified on the cooling roll 4. In this case, the high frictional areas, having a given width l4, are formed on the circumferential surfaces at both end sides of the cooling roll 4. Mirror finish or eggshell grinding is applied on the surface at the central part l3 of the cooling roll 4 and the high frictional area is formed with fine recesses and protrusions, formed by roulette or the like, fine circumferential grooves or adhered high frictional substance such as thin rubber or the like. The closely contacting relation between the film and the roll may be ensured by the existence of the high frictional areas and the contraction of width of the film may be restricted.
Patent JP-S6397274-A (JP)
Inventor: SAEKI YOSHIKUNI
IPC: B07B1/22
Filed: 1986-10-13
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-H0559682-A (JP)
Title: Screen for paper-making
Inventor: AIKAWA YOSHIHIKO
IPC: B01D29/25
Filed: 1991-08-30
Abstract: PURPOSE:To perform the defibration and recovery of non-defibrated fiber pieces and the dehydration, etc., of cake with a compact-sized apparatus by placing a 1st screen chamber having a defibration edge parallel to a 2nd screening chamber having a defibration blade and communicating the chambers at the part inside of both screens with each other. CONSTITUTION:A drum screen 2 is placed in a horizontal-type drum 1, a raw material feeding port 5 is opened in the drum, a defibration edge 7 is rotated and a paper-making raw material is recovered from a fiber-recovery chamber 3. The material which does not pass through the screen 2 reaches the inside of the screen 22 of the 2nd screen chamber B, the non-defibrated fiber pieces are defibrated by a rotating defibration blade 27 and the defibrated product is recovered from a fiber recovery chamber 23. The cake is discharged through the cake-discharging port 25 in dehydrated state.
Patent JP-S6490079-A (JP)
Title: Method for caking fly ash
Inventor: TANII TADAAKI
IPC: B09B3/00
Filed: 1987-09-30
Abstract: PURPOSE:To cake fly ash by subjecting a mixture of 70-85wt.% fly ash and 30-15wt.% sodium hydroxide to a hydrothermal reaction at >=200 deg.C and >=100kg/cm<2> pressure. CONSTITUTION:The mixture of 70-85wt.% fly ash as the raw material 2 and 30-15wt.% sodium hydroxide is crushed, and inserted into a reaction vessel 1. A pressure transmitting rod 3, a steam storage 4, and a steam sealing packing 5 are also inserted into the vessel 1. The mixture is subjected to a hydrothermal reaction at >=200 deg.C and >=100kg/cm<2> pressure. Consequently, the dissolving and ionizing power of water is increased, the reactions through the intervention of ions are activated, and the fly ash is caked due to its own reaction by utilizing the phenomenon. By this method, the solid cake of fly ash can be obtained with a simple method, and the formed cake is physically and chemically stable and is suitable for the final disposal.