baber/WOPTO huggingface dataset:
Patent JP-S63220226-A (JP)
Title: Liquid crystal stereoscopical image display system
Inventor: MASUBUCHI SADAO
IPC: G02B30/25
Filed: 1987-03-10
Abstract: PURPOSE:To display a stereoscopical image with high reliability by rotating the polarizing direction of a polarized output light at an arbitrary angle by a first polarizing direction rotary part group and rotating the polarizing direction of a first polarizing direction rotary part group at the angle of the multiple of integer 90 deg. by a second polarizing direction rotary part group. CONSTITUTION:A second polarizing direction rotary part group B-2 consists of a halfwave plate and rotates the light transmitted through a second polarizing plate 9 and has the polarizing direction of an arrow 1, at 90 deg. to emit the light having the polarizing direction of an arrow 2. A first polarizing direction rotary part group B-1 is provided with nothing and does not rotate the polarizing direction of the light emitted from the second polarizing plate 9. The polarizing plate for the right eye of polarizing glasses of an observer allows the light having the oscillation direction of the arrow 1 to pass through, and the polarizing plate for the left eye allows the light having the oscillation direction of the arrow 2 to pass through. Picture elements of a first picture element group a-1 are drive in accordance with image information for the right eye and those of a second picture element group a-2 are driven in accordance with a bit of image information for the left eye to display a stereoscopical image. Since the image is transmitted to eyes continuously with respect to time, the stereoscopical image of high quality which does not fatigue eyes is displayed.
Patent JP-H10255487-A (JP)
Title: Semiconductor memory
Inventor: KOTANI SHINJI
IPC: G11C16/34
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To enable a semiconductor memory to hold data for a sufficient period even if the data holding capability is reduced. SOLUTION: The non-volatile semiconductor memory holding a threshold value state of a transistor of a memory cell in accordance with storage data is provided with a write-in circuit 56 performing writing storage data by varying a threshold value state until an output Vout from a memory cell varying in accordance with a threshold value state of a memory cell exceeds the prescribed writing verifying level VPGM, a read-out detecting circuit 26 detecting whether an output Vout from a memory cell exceeds the prescribed reading level Vread or not, and a storage data degradation detecting circuit 50 detecting whether an output Vout from a memory cell exceeds a monitor level VMO being different from a reading level or not.  And when the storage data degradation detecting circuit detects that an output from a memory cell does not exceed a monitor level and the read-out detecting circuit detects that an output from a memory cell exceeds a read-out level, storage data detected by the read-out detecting circuit is rewritten.
Patent JP-H03257201-A (JP)
Title: Track for superconductive magnetic levitation type linear motor car
Inventor: OKADA KATSUYA
IPC: E01B1/00
Filed: 1990-03-06
Abstract: PURPOSE:To improve workability by inserting an anchor bolt projecting from a crossbeam into a hole in a sleeper installed on the crossbeam to tie up the same with a nut, installing a side slip stopper between the sleeper and the crossbeam, and attaching rails to end parts of the sleeper. CONSTITUTION:An anchor bolt 3 projecting from the uppermost surface of a crossbeam 1 is inserted into a hole 15 in a PC sleeper 2 placed on the concrete crossbeam 1 via a shim plate 8. A nut 4 is screwed to the bolt 3, and the sleeper 2 is bound up via a spring washer 9 to fix the same. A side slip stopper 6 restraining the sleeper from deforming in rectangular direction to the axial line of a rail 5 and enabling the adjustment of position in the peripheral direction is installed between the crossbeam 1 and the sleeper 2. Rails 5 are then attached to both end parts of the sleeper 2 with bolts 7.
Patent JP-S59179823-A (JP)
Title: Method for spinning two folded yarn such as machine sewing thread and the like
Inventor: MISAKI INOSUKE
IPC: D01H7/90
Filed: 1983-03-29
Abstract: PURPOSE:To obtain easily two folded yarns for machine or sewing threads or folded yarns, by engaging two fleeces with the center of a rotating body provided between front rolls and a spindle, leading the fleeces to a traveler, and twisting and winding the resultant two folded yarn onto a bobbin. CONSTITUTION:A rotating body (A) rotating at the same peripheral speed in the same direction as those of a spindle 2 is provided at a suitable position between front rolls 1 and the spindle 2 of a ring spinning machine, and fleeces 3 and 3' spun from the front rolls 1 are engaged with the center of the rotating body (A), led to a traveler 4, twisted and wound as a two folded yarn (Y) onto a bobbin on the spindle 2 to give the aimed two folded yarn of good quality with little fluffing.
Patent JP-H05258153-A (JP)
Title: Paper money charger
IPC: G06Q40/00
Filed: 1992-03-13
Abstract: PURPOSE:To reduce the burden of a staff and to prevent unfairness at the time of charging/recover paper money concerning a paper money charger automatically charging paper money to the cash cassette of a cash processor. CONSTITUTION:This device is provided with a charging hopper 20 to contain paper money to be charged, a cassette setting part 14 to which a paper money cassette 4 is set, a charging path 32 to feed the paper money of the charging hopper 20 and to send it to a discrimination part 34, and a sending path 36 sending paper money from the discrimination part 34 into the paper money cassette 4. The device is also provided with a taking-in path 33 which charges paper money from the charging hopper 20 to the paper money cassette 4 and sends the paper money of the paper cassette 4 to the discrimination part 34, money kinds stackers 23 to 25 storing paper money from the discrimination part 34 and a recovery path 37 to send paper money from the discrimination part 34 to the stackers 23 to 25 so as to recover it from the paper money cassette 4 to the money kinds stackers 23 to 25.
Patent JP-H10248646-A (JP)
Title: Writing table
Inventor: TANAKA NOBUYOSHI
IPC: A47B17/03
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a writing table, which is easily usable either in a standing posture or a sitting posture on a wheel chair and is easy to secure a placement space of the same by depressing the measurement increment of depth of the same as small as possible. SOLUTION: An upper writing table top 10 and a lower writing table top 20 are assembled to a writing table main body 1 vertically at a prescribed distance so as to be drawn out or pushed in. A link mechanism 30 is assembled in between the upper and lower writing table tops 10, 20 to push in or draw out one of both writing table tops linking to a selection when the other writing table top is selected to be drawn out or pushed in.
Patent JP-S57169763-A (JP)
Title: Picture recording controller
Inventor: SUZUKI KOUJI
IPC: G03G15/00
Filed: 1981-04-14
Abstract: PURPOSE:To perform a troublesome picture recording control accurately and quickly, by providing plural surface potential sensors in different positions of a recording material and forming latent image potentials different in light quantity in respective measuring parts. CONSTITUTION:This controller measures surface potentials of a recording material to control recording conditions of an picture which is formed by the electrostatic recording method; and plural surface potential sensors 1 are arranged between an ordinary secondary charger 4 and a developer 9 in the axial direction of a photosensitive drum 2, and an original exposure lamp or blank light source 6 is flickered to measure the potential of a bright part and the potential  of a dark part, and a primary current I1 and a secondary current I2 flowed to a  primary charger 3 and the secondary charger 4 are controlled, and a bias voltage applied to a developing sleeve 8 is controlled, thus obtaining the optimum  picture. Thus, the potential of the bright part and the potential of the dark part are measured simultaneously approximately to increase the number of times of  control execution.
Patent JP-S55147902-A (JP)
Title: Automatic speed controlling device for vehicle
Inventor: NAGASE KAZUHIKO
IPC: B60L15/40
Filed: 1979-05-04
Abstract: PURPOSE: To control the speed of a vehicle responsive to the load variation by driving a deceleration control circuit or an acceleration control circuit in case that the deviation between a command speed and a vehicle speed exceeds a predetermined value when the vehicle is running under control at constant speed.  
     CONSTITUTION: A deceleration control area a, an acceleration control area b and a constant speed control area c are set for the deviation signal ΔV between a commanded speed V p  and an actual vehicle speed V a . There are provided a deceleration control circuit A, an acceleration control circuit B and a constant speed control circuit C in the respective control areas respectively, and the values ΔV designated by broken lines L 3 , L 4  are stored in a memory circuit 12. After a circuit C is started, the value ΔV is always controlled so that a circuit D starts a circuit A when the value ΔV exceeds the value L 3 , and starts a circuit B when the value ΔV exceeds the value L 4 . Thus, this control device is constructed to rapidely control the speed even if the load is varied. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06267825-A (JP)
Title: Projection aligner
Inventor: TANIGUCHI TETSUO
IPC: G03F7/207
Filed: 1993-03-16
Abstract: PURPOSE:To expose all patterns to light of excellent imagery characteristics, by obtaining imagery characteristics for each pattern on the basis of each forming condition of a plurality of patterns on a mask, and correcting the characteristics by calculating the correction amount of an imagery characteristics correcting means. CONSTITUTION:A bar code reader 52 for reading a bar code BC which is formed on a reticle R and shows a name is installed. When the bar code reader 52 reads the bar code BC of the reticle, a main control equipment 50 selects, from a retaining member 7, one fisheye lens group most suitable to illumination condition previously registered so as to correspond with the name, and outputs a specified driving command to a driving system 54. The optimum setting conditions of variable aperture stops 8, 32, and of a variable blind 10 in the selected fisheye lens group, and the operating parameters for correcting imagery characteristics of a photography optical system PL are registered, and these conditions are set at the same time. Thereby the optimum illumination condition is set for the reticle R.
Patent JP-S58172821-A (JP)
Inventor: MINAMI JIROU
IPC: H01H1/04
Filed: 1982-04-05
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-S57170983-A (JP)
Title: Dry distillation of oil shale
Inventor: NIKUDO TAKEYOSHI
IPC: C10G1/02
Filed: 1981-04-15
Abstract: PURPOSE: To reduce the pressure loss of hot gas and to subject a large amount  of oil shale to dry distillation at one time, by blowing a high-temperature gas in  the horizontal direction to oil shale dropping vertically in an upright dry distillation furnace so that the oil shale is brought into contact with the gas in a crossing way.  
     CONSTITUTION: The oil shale 23 is continuously fed from the feed opening 4 to the inner cylinder 2 of the dry distillation furnace 1, and a high-temperature gas is blown in the horizontal direction, from the inlet 10 to the dry distillation chamber C. While the oil shale 23 is lowering in the inner cylinder 2, it 23 is brought into contact with a gas rising from the dry distillation chamber C in a crossing way first in the first preheating chamber A and then in the second preheating chamber B so that is is preheated. Finally, in the dry distillation chamber C, the lowering oil shale 23 is brought into contact with the high- temperature gas sent in the horizontal direction from the slit 6 of the side of the inner cylinder 2a in a crossing way, and it is subjected to dry distillation under heating. The gas containing oil vapor is exhausted from the outlet 11, the heavy oil 24 is separated by the cyclone 12 and the light oil 25 by the cooler condenser 13 respectively. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06298815-A (JP)
Title: Production of copolymer latex, copolymer latex, and paper coating composition obtained therefrom
Inventor: SUZUKI SHIGEO
IPC: C08F220/44
Filed: 1993-03-16
Abstract: PURPOSE:To produce a copolymer latex which is useful for a binder of a paper coating compsn. having excellent and well-balanced characteristics, such as adhesive strength, water resistance, ink receptivity, gloss on white paper, and brister resistance and also useful for a carpet backing material and an adhesive. CONSTITUTION:A copolymer latex is produced by copolymerizing a monomer mixture comprising a conjugated diene monomer, an ethylenically unsatd. monomer, and an ethylenically unsatd. carboxylic acid in emulsion in the presence of a polyfunctional mercaptan compd. having at least two mercapto groups as a chain transfer agent, or by conducting the emulsion polymn. by continuously and successively feeding 1-20wt.% of the whole monomer mixture together with the chain transfer agent into the polymerizer at the final feeding step.
Patent JP-H08319413-A (JP)
Title: Flame-retardant composition comprising poly(phenylene ether)resin, poly(arylene sulfide) resin and polysiloxane resin
Inventor: SUTAARINGU BURUUSU BURAUN
IPC: C08L53/00
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain a composition comprising a poly(phenylene ether) resin and a poly(arylene sulfide) resin, containing no halogen- or phosphorus-containing flame retardant, and enhanced in properties such as flame retardancy, chemical resistance, and ductility.  
     SOLUTION: There is provided a flame-retarded composition comprising a compatible poly(phenylene ether) resin, a poly(arylene sulfide) resin, and a polysiloxane resin and containing no halogen or phosphorus. By incorporating a reinforcing filler, a lubricant, a metal salt, and other additives to the composition, a composition exhibiting enhanced physical properties can be obtained. Articles molded from these compositions are useful in the industry of electrical connectors. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S55148978-A (JP)
Title: Wind power generator
Inventor: KAMIMURA EIZOU
IPC: F03D7/04
Filed: 1979-05-09
Abstract: PURPOSE: To prevent the damage of blades by providing an adjusting device to adjust a blade angle automatically according to a wind velocity so as to keep the rotating speed of the windmill to a certain limit.  
     CONSTITUTION: A wind pressure control mechanism 7, 7 is constituted by fixing a cam 11 respectively at cylindrical ends with fixed shafts 3b, 4b of blades 3a, 4a secured to rotating shafts 8, 8', and having a side of the cam 11 contact to a press ring 13 against a coil spring 12 so as each of blades 3a, 4a with surfaces facing to the wind bent internally is stabilized at a position inclined about 45 degrees. Hence, the windmill rotates efficiently under a low velocity wind, and the blade 3a moves backwards as shown by the chain line under a strong wind, and thereby changing the blade angle so that it automatically controls the blade angle as well as by the wind pressure control mechanism 7, 7 in accordance with the wind velocity and prevents the damage of blades. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01230201-A (JP)
Title: Moisture sensitive thin film and manufacture thereof
Inventor: YOKOYAMA MASAO
IPC: H01C7/00
Filed: 1988-03-09
Abstract: PURPOSE:To make the high speed response of an element excellent and to make it possible to implement composite multiple functions, by applying liquid incorporating a halide and a tin compound having specified composition on a substrate, drying the liquid, and performing heat treatment. CONSTITUTION:Liquid of tin oxide incorporating at least one kind of a halide of alkali metal and a halide of alkaline earth is applied on a substrate. After drying, heat treatment is performed. When said halide is added to the tin oxide, the electric resistivity of a tin oxide thin film is increased. When water molecules are adsorbed in the tin oxide film, the water molecules are partially dissociated. The concentration of yielded protons is changed in proportion to a relative humidity. Sufficient impedance change is obtained, and a moisture sensitive element having excellent high response is obtained. When the film is combined with other sensors, composite multiple functions can be implemented.
Patent JP-S60198358-A (JP)
Title: Feedback controlling method of ignition timing for electronic-controlled diesel engine
Inventor: IKEDA SHINJI
IPC: F02B3/06
Filed: 1984-03-22
Abstract: PURPOSE:To improve a starting characteritic ever so better, by fixing injection timing to the setting value at the timing advance side in time of starting, while controlling the injection timing for feedback in time of nonstarting, in case of a device which controls the fuel injection timing for feedback so as to cause the actual ignition timing to be adjusted to the requisite ignition timing. CONSTITUTION:At the time of operation of an engine, if a power switch is turned on, requisite ignition timing Tfire is found from engine speed Ne by a turning angle sensor 22 and engine load by an accelerator sensor 54 at an engine control unit 58. Likewise, measured ignition timing T'fire is detected out of the output of an ignition sensor 56. Next, with a fact that an absolute value of the measured ignition timing T'fire is in the setting range, for example, less than 100 deg.CA or not, whether the engine starts or not is judged. And, when engine starting is the case, a timing control valve 28 for timer use is controlled in order to fix injection timing to the setting value at the timing advance side, but in time of not starting, the said valve 28 is so designed to be feedback-controlled so as to cause the actual ignition timing F'fire to be adjusted to the requisite ignition timing Tfire.
Patent JP-S59179930-A (JP)
Title: Erection tool for steel material
Inventor: ISE JIYUICHI
IPC: E02D13/04
Filed: 1983-03-31
Abstract: PURPOSE:To drive PIP piles with good efficiency by providing a level adjuster and a positioning tool between a tool fixing scale provided around a pile pit and a frame to support a steel material in a movable manner in the lengthwise direction. CONSTITUTION:Under the condition that a pit 1 and a through hole 9 are positioned, a tool fixing scale 3 is attached to a pile driving scale 2. A holder 4 is placed on the scale 2, a pin 10 is inserted into coupling holes 11, and a frame 6 is positioned concentrically with the through hole 9 and the pit 1. On the basis of a level 16, a level adjuster 5 is operated to adjust the attitude of the frame 6 to vertical, and a roller 12 is adjusted in the horizontal face to make the axis of the steel material 7 coincide with the erecting direction. The steel material 7 is supported by a crane, etc., and erected into the pile 1 vertically and concentrically under the guidance of the frame 6 and integrally fixed with cement mortar hardened in the pit 1.
Patent JP-S60199688-A (JP)
Title: Transfer device
Inventor: KONDOU YOSHINORI
IPC: B41L47/42
Filed: 1984-03-26
Abstract: PURPOSE:To prevent a transfer roller from dragging a sheet of paper, by a construction wherein paper pressing rollers are brought into contact with the upper surface of a press band, and the band is pressed against a sheet of paper. CONSTITUTION:On the lower side of paper pressing rollers 13, 13', a paper press band 19 is fitted between fixed pins 20, 20' in parallel to a guide rail 9. With a transferring action started, the press rollers 14, 14' are brought into contact with the upper surface of the press band 19, while levers 13, 13' are opened outwards by an amount corresponding to the lengths of slots 18, 18', and a coil spring 15 is stretched, thereby pressing the band 19 against the sheet 2. Simultaneously when a wheel 8 enters a region B, the sheet 2 is clamped between the band 19 and the upper surface 11' of both side parts of a platen 11. Since the sheet 2 is clamped by the band 19 at an end edge thereof before the transfer roller 3 makes contact therewith, the sheet 2 is prevented from being dragged by the roller 3.
Patent JP-S60199885-A (JP)
Title: Preparation of trioxane
Inventor: KITAJIMA HACHIROU
IPC: C07D323/06
Filed: 1984-03-26
Abstract: PURPOSE:To obtain the titled compound by simple processes at low energy in high purity, by heating an aqueous solution of formaldehyde in the presence of an acid catalyst, bringing an evolved vapor into contact with the first solvent in a vapor-liquid state, extracting it with the second solvent, separating it. CONSTITUTION:An aqueous solution of formaldehyde is heated in the presence of an acid catalyst, an evolved vapor is brought into contact with the first solvent having 60-110 deg.C boiling point, capable of being subjected to azeotropy with trioxane in a vapor-liquid state, and distilled as an azeotropic mixture. The distilled vapor is cooled, condensed, and subjected to phase separation into the first solvent phase and a crude trioxane phase. In the second process, the crude reaction product is totally or partially is subjected to solution extraction with the second water-insoluble or slightly water-soluble solvent capable of being subjected to azeotropy with water, having a boiling point lower than that of trioxane. Finally, trioxane is separated from the extracted solution.
Patent JP-H05221243-A (JP)
Title: Door structure for automobile
Inventor: SAKURATANI HIDEKI
IPC: B60J5/04
Filed: 1991-02-27
Abstract: PURPOSE:To provide a door structure for an automobile wherein deformation of a door can be suppressed when excessive impact force is applied. CONSTITUTION:In a door structure for an automobile, a broadened part 13 extended in a car width direction is integrally formed in the upper part of a door 3, extended to the upper surface of a roof 6, when the door 3 is placed in a closed condition, and arranged upward of a roof rail 5 positioned in a door opening part 2 of a car body, thus so as to cover the roof rail 5 with the broadened part 13 of the door 3.
Patent JP-S62213009-A (JP)
Inventor: SADAOKA YOSHIHIKO
IPC: H01B1/08
Filed: 1986-03-14
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-S54148239-A (JP)
Title: Power line supervisory device
Inventor: GOTOU HISASHI
IPC: H02J3/00
Filed: 1978-05-12
Abstract: PURPOSE: To dispense with hardware for measurement and indication, by calculating the digital  quantity of voltage and current information obtained through voltage and current transformers  and effecting the measurement, indication and protection through time division processing or  through interruption processing depending on the degree of priority by an identical computer.   
     CONSTITUTION: For example, instantaneous current level data (for three phases) which are  obtained by applying an input to an AD converter 9 through a reception circuit 1, a current transformer 3 and an auxiliary current transformer 4 are entered into the computer 10. As described  in the flow chart shown in Fig., the effective value I of the current is calculated and the processing for the protection, measurement and indication is thereafter performed on a time-series  basis. If the indication processing can be effected by interruption, this processing is performed  within a time T 2  between the end of the protection and measurement processing of higher priority  and the next sampling. Thus, the processing for the protection, measurement and indication can  be effected without excess and deficiency and the hardware for the measurement and indication  is not needed. Furthermore, the method of the processing for the measurement and indication  can be made flexible and the other necessary hardware can be standardized.  
     COPYRIGHT: (C)1979,JPO&Japio