baber/WOPTO huggingface dataset:
Patent JP-H01307531-A (JP)
Title: Air damper
Inventor: SUGANO HIDENORI
IPC: F16F9/02
Filed: 1988-06-03
Abstract: PURPOSE:To make all operation of a subject to be rotated stabilized and smooth in an air damper used for such as a cover of a home electric appliance by adding a function for decreasing the reaction of a coil spring in the vicinity of termination of movement of the subject. CONSTITUTION:In a cylinder main body 1, a piston 2 capable of sliding in an axial direction is disposed. Closing operation of a cover of a furniture or home electric appliance is transmitted to the piston 2 through a piston rod 3. At this time, air is compressed in a chamber A of the body 1 and air spring action is made. At the same time, buffering action is made by a spring 5. In a point which is in the vicinity of cover closing final end, a valve body 19c is spaced from the outer face of end wall of cylinder main body, thereby an air vent 6 is released to discharge the compressed air in the chamber A speedily. It is thus possible to close a cover smoothly and completely.
Patent JP-S61292636-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: SHIMAZAKI HIROSHI
IPC: G03C7/20
Filed: 1985-06-20
Abstract: PURPOSE:To obtain a negative type color film remarkably enhanced in sharpness and resolution magnifiable at high rate by forming a green-sensitive silver halide emulsion layer on a support and a photosensitive silver halide emulsion layer and a nonphotosensitive layer containing a nondiffusive dye mainly absorbing green light on the side of an exposure lamp. CONSTITUTION:The silver halide color photographic sensitive material has the green-sensitive silver halide emulsion layer formed on the support and at least one photosensitive silver halide emulsion layer and at least one nonphotosensitive layer containing the nondiffusive dye absorbing green light on the side of the exposure lamp. Said dye is dissolved in high-boiling and low-boiling solvents, mixed with an aqueous solution of gelatin containing a surfactant, emulsifying the mixture with a dispersing means, and added to a nonphotosensitive hydrophilic colloidal solution, and this solution is used.
Patent JP-H0428882-A (JP)
Title: Aluminum alloy material having superior treatability with zinc phosphate
Inventor: TOYOSE KIKURO
IPC: C23C22/78
Filed: 1990-05-25
Abstract: PURPOSE:To deposit uniform fine zinc phosphate crystals at the time of treatment with zinc phosphate and to easily produce an Al alloy material having superior filiform corrosion resistance and adhesion of a coating film after coating by depositing colloidal silica on the surface of an Al alloy. CONSTITUTION:The surface of a lightweight Al alloy material for the panel of an automobile is coated with colloidal silica by means of a roll coater, etc., and dried to deposit 0.1-2g/m<2> fine colloidal silica. The Al alloy material is then immersed in a zinc phosphate treating bath, where the fine colloidal silica acts as nuclei for depositing zinc phosphate and uniform fine zinc phosphate crystals are deposited. An Al alloy material having superior filiform corrosion resistance after coating is easily obtd.
Patent JP-S5925901-A (JP)
Title: Treatment of powder particle
Inventor: KAWAI TAKASHI
IPC: C04B41/50
Filed: 1982-08-05
Abstract: PURPOSE:To coat the hydroxide or oxide of metal on the surfaces of micro powder particles to a uniform thickness by suspending the powder particles in a benzene soln. of te alkoxide of the metal to be coated then adding water to hydrolyze the same and calcining the particles after drying. CONSTITUTION:The coating of Pb on the surfaces of pulverized powder particles of PLZT having, for example, 500-1,000Angstrom  grain sizes is accomplished in the following way: A benzene soln. of alkoxide of PbO is prepd. and the pulverized powder of PLZT is suspended thereon. Distilled water is added to the suspension which is then hydrolyzed under stirring. The resulted precipitate is filtered and is dried, then the dried precipitate is calcined at, for example, 500 deg.C. As a result, the Pb is coated on the surfces of the micro particles to a uniform thickness by the relatively simple stage. (a)-(c) in the figure are the schematic diagram showing the state of the powder particles in the treatment stage.
Patent JP-H0856231-A (JP)
Title: Packet switchboard and its expantion module
Inventor: GUREGORII JIYON SHIIA
IPC: H04L12/56
Filed: 1995-05-10
Abstract: PURPOSE: To provide a packet switch module which deals with the expansion of the capacity of a switch and can be integrated on a single device. CONSTITUTION: A packet exchange divides an incoming packet cell into plural segments and supplies these segment to each one of plural concentrator units 70 included in the expansion module 200 based on the order of them. Each concentrator unit 70 includes plural concentrator logic units and one of these logical units receives a segment for storage based on routing information included in a packet cell. A stored segments forming the packet cell are unloaded, recombined in a proper order, routing to a packet switch module and this packet cell is sent to the destination.
Patent JP-S5838342-A (JP)
Title: Idling operating structure in control device for marine engine
Inventor: BABA MASANAO
IPC: B63H21/22
Filed: 1981-08-29
Abstract: PURPOSE:To prevent an engine operator from losing the balance of the body of himself even when the sea is rough by a constitution wherein not only the operations of a clutch and a throttle but also the operation of idling can be effected by only single hand turning an operating lever. CONSTITUTION:The bent part 16 of a sliding rod 15 is in a condition pivotable along the inner peripheral surface 2b' of an annular protrusion 2b for a clutch shaft because the sliding rod 15 is being pushed into E direction, a second protruded rail 1h for a casing 1 is being fitted into the groove 18 of a sliding piece 17 while the circular protruded rail 26 of the operating lever is fitted into a recessed groove 25. Therefore, when the operating lever 9 is pivoted into C direction, only a throttle shaft 3, secured to the rectangular recess of the operating lever 9, is rotated and thereby increasing the opening degree of the throttle at the neutral position of the clutch and effecting the operation of the idling.
Patent JP-H01305676-A (JP)
Title: Liquid crystal display type image receiver
Inventor: MAEZAWA SHUJI
IPC: H04N9/30
Filed: 1988-06-02
Abstract: PURPOSE:To improve the resolution of a video and to also prevent crosstalk and a flicker by driving the title device by non-intelaced scanning while inputting an interlaced scanning signal. CONSTITUTION:Both scanning electrode groups Y1-Y10 and signal electrode groups X1-X26 are respectively divided into two, and two display devices whose number of picture elements of each is the half of that of a conventional display device, are combined with each other. When the device is adapted to the ordinary interlaced scanning system, vertical resolution can be improved by combining odd-number scanning and even-number scanning immediately after the odd- number scanning and driving suitable scanning electrodes in one group and combining the odd-number scanning and even-number scanning immediately before the odd-number scanning, and driving suitable scanning electrodes in the other group. Further, when polarity is changed for every two adjacent scanning electrodes, a plus state and a minus state exist in a mixed state in total. Thus, recognization of the flicker is made impossible, and the polarity changes for every scanning time, non-selective information is offset and written, and the crosstalk is decreased in one signal electrode.
Patent JP-S5925570-A (JP)
Title: Field pole of motor
Inventor: SODESHIDA KINZOU
IPC: H02K1/14
Filed: 1982-08-04
Abstract: PURPOSE:To remove the cogging operation by a method wherein the pole pieces of stators to be arranged alternately facing mutually are set as to make a gap surrounding the pole pieces to be equalized in the axial direction. CONSTITUTION:The pole pieces 20a, 21a of stators 20, 21 are formed in the pedestal type, the stators are engaged alternately interposing an interval between them, and the gap surrounding totally the pole pieces is set as to equalize the interval (d) in the axial direction at all points. When the gap surrounding totally the adjoining pole pieces is formed equally in the axial direction like this, because the area of the field system in relation to the magnetic poles of a rotor is fixed always regardless of the rotating position of the rotor, the cogging operation is not occurred.
Patent JP-2000323248-A (JP)
Title: Adapter for external connector of lamp
Inventor: YAGI TAKAYUKI
IPC: H01R31/06
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To device a thin type of light by connecting cords to be independently connected to two terminals of a lamp and extended at right angles to the optical axis direction to the two terminals. SOLUTION: In an adapter 10 for an external connector for a lamp, cords 16, 18 extended at right angles with the optical axis direction are connected to a first and a second terminal 15, 17 and have no terminals extended rearward so that the depth of a light in a part having an H1 lamp attached thereto can be miniaturized. The cords 16, 18 are led from the terminals 15, 17 to improve their degree of freedom of laying so that a terminal for being connected to an external connector can be arranged in a desired place. The terminals 15, 17 have engagement pieces engaged with engagement projections in the installation in a housing 11 from the direction crossing at right angles to the optical axis so that this installation direction causes slight rattling and therefore the rear end is supported by walls of first and second chambers 12, 13 of the housing 11.
Patent JP-S6155322-A (JP)
Inventor: CHIYAARUZU HENRII TATSUKII
IPC: G05D16/18
Filed: 1985-06-24
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-H04360127-A (JP)
Title: Liquid crystal display device
Inventor: TAKAHATA MASARU
IPC: G02F1/1368
Filed: 1991-06-07
Abstract: PURPOSE:To obtain a low-cost active matrix liquid crystal display by decreasing the number of signal-side driver LSIs by employing specific circuit constitution. CONSTITUTION:A gate voltage applied to a scanning electrode is denoted as VG, a drain voltage applied to a signal voltage is denoted as Vp and a common voltage applied to a counter electrode is denoted as VCOS; and a liquid crystal capacitor 1 and a storage capacitor 2 are provided and a storage capacity terminal 20 is also provided. In this circuit constitution, one scanning electrode is divided into two and TFTs which are a half as many as TFTs connected to one scanning electrode before are connected. Two signal electrodes are put in one and TFTs which are twice as many as the TFTs connected to one signal electrode before are connected. The number of signal-side driver LSIs which are several times as expensive as a scanning-side driver LSI is reduced to half as compared with conventional constitution, so the cost is reduced.
Patent JP-2000328517-A (JP)
Title: Vibration controller for cable
Inventor: ENZAKI TAKESHI
IPC: E01D11/04
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To make easy replacement of a vibration control elastic body upon repairing work by integrating the semi-circular elastic flat plate for damping vibration of a cable for a bridge with the cable so as to surround the same. SOLUTION: A cable whose upper end is connected to a tower while lower end thereof to a girder 3 is pulled in and fixed into a fixation pipe 32. A vibration control elastic body 2 s disposed between an upper end of the pipe 32 and the cable 1. The body 2 is formed by laminating elastic flat plates made of elastic resin and holding them with metal end plates. The metal end plate and the elastic flat plate are formed in a semi-ring shape and an inner peripheral edge is formed into a semi-circular shape of the diameter of the cable 1. The metal end plate and the elastic flat plate are made to abut on each other in a circular form to surround the cable 1 and they are held by bolt with the centers thereof made in conformity with each other. Accordingly, when the cable 1 is vibrated by wind/rain, the elastic flat plate is compressed to absorb the vibration.  Upon repairing work, the bolt is pulled out and then the metal end plate and the elastic flat plate are replaced with new ones, whereby the replacement work can be made easier than the case where separation of hardened liquidous rubber is carried out in the conventional art.
Patent JP-S6025819-A (JP)
Title: Deodorizing device for automobile
Inventor: KANEHARA TOSHIHIKO
IPC: B60N3/08
Filed: 1983-07-25
Abstract: PURPOSE:To enable to deodorize effectively foul smell in a car compartment and to prevent a driver from feeling unpleasant, by introducing a deodorizer into an ashtray provided on the dash board. CONSTITUTION:When an ashtray 1 is pulled out, a rod 4 is shifted in a B direction through extension of a spring 7 and a leading opening 2c is opened by a slit 3. In this instance, while automobile is running air is blown into an air leading pipe 11 through either ram pressure or a rotation of a running, fan 16, an aromatic deodorizer 9 in a case 10 is sent within a pipe 8 with pressure along with air, blown off into the ashtray 1 from the leading opening 2c, a butt of a smoked cigarette is deodorized and deodorization of a cigarette in a car compartment is further carried out. As the leading opening 2c is formed into about 1mm. diameter, there is no fear that ashes are blown up and a blow-off speed of the deodorizer 9 of the titled device can be controlled by providing a porous substance.
Patent JP-S61294565-A (JP)
Title: Semiconductor memory device
Inventor: KOBAYASHI KAZUO
IPC: G11C29/52
Filed: 1985-06-21
Abstract: PURPOSE:To improve the writing reliability by holding an address of a byte including '0' and data out of those data equivalent to a page to be written and confirming the writing operation by means of the data including '0'. CONSTITUTION:A load address latch 4 and the 1st column address latch 5 latch the given address signals respectively. Then data are given to a column latch 10 and an input data detecting circuit 14. Here the data if contains '0' is latched by the 2nd data latch 16. While the column address of that time point is latched by the 2nd column address latch 15. The information of a memory cell is erased and all set at '1' after the input data equivalent to a page are latched by the latch 10. Then the data is written to the memory cell. When this writing is over, the data on the address held by the latch 5 is read out and compared with the data held by the latch 16 through a comparator 12. The writing operation is carried out again if no coincidence is obtained between both data.
Patent JP-S5260539-A (JP)
Title: Error detection system
Inventor: NARITA TOKIO
IPC: G06F11/10
Filed: 1975-11-13
Abstract: PURPOSE: When information which has been set to the shift register is to be transferred to the duffer memory, proper detection is made for the error in the contents of the information set to the register. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04359695-A (JP)
Title: Phase controller
Inventor: OKANO TAKASHI
IPC: H02P27/02
Filed: 1991-06-07
Abstract: PURPOSE:To realize stabilized power supply to a motor regardless of fluctuation of power supply voltage. CONSTITUTION:Predetermined positive and negative threshold voltages are set for zero power supply voltage and a zero-cross detecting circuit 7 pulls up a zero-cross signal when the power supply voltage deviates from the threshold voltages otherwise pulls down the zero-cross signal. Furthermore, a motor 2 being fed with driving power from an AC power supply 3 and a switching element 9 for controlling power supply to the motor 2 are provided. A control circuit 8 receives the zero-cross signal from a zero-cross detecting circuit 7 and outputs a trigger signal for a predetermined time after falling of the zero- cross signal thus controlling the phase of the switching element 9.
Patent JP-H0561590-A (JP)
Title: Stylus pen
Inventor: SATO YOSHIAKI
IPC: G06F3/03
Filed: 1991-06-07
Abstract: PURPOSE:To provide the stylus pen which reduces the number of equipments and man-hour for assembly, facilitates control operations and further enables the mounting of a high-performance side switch unit. CONSTITUTION:An insulated member equipped with a shape corresponding to electronic parts and mechanism parts is prepared by resin mold, a chip capacitor and a trimmer capacitor are mounted at a flat part 11 of an equipment holder forming a conductor pattern 15 on the surface of the insulated member and further the side switch unit is mounted at a housing recessed part 14. Thus, a conventional substrate and a housing are integrated, the position of mounting the trimmer capacitor is optimized and further, the side switch unit with a large height direction dimension can be mounted.
Patent JP-H11327566-A (JP)
Title: Sound absorbing material and shielding cover
Inventor: YAGI NOBUO
IPC: G10K11/16
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a sound absorbing material which consists of polyester fibers, prevents water absorption and oil absorption of water, engine oil, gear oil, kerosene, gasoline, etc., and is improved in acoustic absorptivity and a shield cover. SOLUTION: The sound absorbing material 10 includes the constitution formed by laminating a sound absorbing layer 13 consisting of thermoplastic resin fibers, a film 15 consisting of a thermoplastic resin and a nonwoven fabric 17 consisting of a thermoplastic resin fiber. This nonwoven fabric 17 comprises first and second nonwoven fabric layers (17A, 17B) consisting of the thermoplastic resin fibers varying in the m.p. and has the constitution formed by disposing the first nonwoven fabric layer 17A consisting of the thermoplastic resin fibers of the low m.p. opposite to the film 15 consisting of the thermoplastic resin.
Patent JP-S62293401-A (JP)
Title: Controlling method for fuzzy controller
Inventor: ONISHI TAKASHI
IPC: G05B13/02
Filed: 1986-06-12
Abstract: PURPOSE:To easily obtain the same operating signal as a skilled operator, by allowing a fuzzy controller to have an arithmetic function which has considered the priority between control laws. CONSTITUTION:A fuzzy controller CON obtains an output signal Y from an input signal X from a process device PR, by control laws R1, R2...Rn of if... (antecedent part) and then... (consequent part) formats, a priority sequencing arithmetic part OP, and an output reasoning part REA. The priority is determined by an operator's rule of thumb, and consideration in respect of safety of a knowledge plant by control engineering, etc.
Patent JP-S6115392-A (JP)
Inventor: HAKUTA TATSUO
IPC: H05K1/11
Filed: 1984-07-02
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-H10333482-A (JP)
Title: Fixing device
Inventor: KAWAI NAOTOSHI
IPC: G03G15/20
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent an offset in processing the jam of a paper sheet, without providing a special mechanism by executing control for keeping a contact means a fixed temp. lower than temp. in a normal operation and higher than a room temp., when the paper jam is detected. SOLUTION: When the paper jam is detected, a halogen lamp is not energized until the temp. of a fixing roller drops to a paper-jam-time control temp. from a normal control temp. After the temp. of the fixing roller drops to the paper- jam-time control temp., the temp. of the fixing roller is kept constant by the normal control of the halogen lamp. When a printing key is turned on during the above-mentioned paper jam processing, the fixing roller 30 and a pressure roller 31 are rotated and a transfer sheet P passes through therebetween. In this case, the temp. of the fixing roller is set to be the paper-jam-time control temp. at which a low temperature offset does not occur, so that the low temperature offset of a developer to the fixing roller 30 can be prevented.
Patent JP-H01305566-A (JP)
Title: Heterojunction transistor
Inventor: KIMURA TORU
IPC: H01L29/72
Filed: 1988-06-02
Abstract: PURPOSE:To realize a transistor ultralow in power consumption and ultrahigh in speed by elevating impurity concentration of a base layer higher than that of an emitter layer and a collector layer, and implanting ions of boron into an external base region. CONSTITUTION:With an n<+>Ge substrate as a subcollector layer 9, thereon a collector 8, a barrier layer 6 between a base and a collector, a base layer 4, a barrier layer 3 between an emitter and a base, and an emitter layer 2 are grown in order. After exposing a base layer 5, ions of boron are implanted, and a BI/I layer 7 is formed in each layer of B being implanted. Since B acts as an acceptor in Ge, the neutral region layer can be changed to a p-type region layer by compensating donor in n-type Ge. At this time, by making the donor concentration in the layer 4 higher than the concentration of the layer 8, and further adjusting the concentration of implanted impurity so that it may be the maximum in the layer 8, and adjusting the dosage so that the donor in the layer 8 may be compensated, the collector capacity below an external base part can be decreased without lowering the base resistance.
Patent JP-S5661445-A (JP)
Title: Composition for resin
Inventor: EMA KENJI
IPC: C08K5/34
Filed: 1979-10-25
Abstract: PURPOSE: To provide a compsn. for a resin, which has excellent mechanical strength, heat resistance and solvent resistance and is suitable for use as engineering plastics, by a method wherein hexamine is mixed with a polymer contg. p-isopropylphenol as a polymeric component.  
     CONSTITUTION: At least one polymerizable monomer selected from styrene, vinyltoluene, vinylxylene, acrylonitrile and ethyl acrylate and p-isopropenylphenol are polymerized in the presence of a free-radical generating polymn. initiator by a method such as emulsion, suspension or solution polymn. technique to obtain a polymer contg. the p-isopropenylphenol as a polymeric component. The polymer and hexamine are dissolved in a solvent such as ethyl acetate. Then the solvent is removed to obtain the titled compsn. Alternatively, the polymer and hexamine are ground and mixed together. The mixt. is sized to a particle size of 100μ or below to obtain the titled compsn. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63301538-A (JP)
Title: Rotating device
Inventor: KOSHIISHI MASAHIKO
IPC: F16F7/00
Filed: 1987-05-30
Abstract: PURPOSE:To reduce the shock to be generated when rotation comes to an end by a method wherein a shock-absorbing damper is installed, at an end of a circular groove, abutting against a protrusion. CONSTITUTION:A moving member 40 is rotatably supported on a stationary member 10, the moving member 40 is equipped with a protrusion 43, and the stationary member 10 is provided with a circular groove 21 formed along the rotating locus of the protrusion 43. The range of rotation is regulated by abutting the protrusion 43 against an end of the circular groove 21. A shock- absorbing damper 25 is provided, at one end at the least of the circular groove 21, to abut against the protrusion 43. Even in the presence of a substantial quantity of rotating moment, the shock to be generated upon termination of rotation may be adequately absorbed.
Patent JP-S5841170-A (JP)
Inventor: KATOU YOUJI
IPC: E05C17/28
Filed: 1981-09-02
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。