baber/WOPTO huggingface dataset:
Patent JP-H01321290-A (JP)
Title: Guide rail mounting device for passenger conveyor
Inventor: TANAKA MASAAKI
IPC: B66B23/14
Filed: 1988-06-22
Abstract: PURPOSE:To facilitate the installation of a guide rail within a short time by forming a plurality of folded parts in one of a plurality of lining pieces and supporting a part of the folded part with the side edge part of the guide rail and the other part with a lining piece placed at the side of a frame. CONSTITUTION:One of lining pieces 6 and 16 is bent at one side and the other side of a groove 16B in the opposite directions to form folded parts 16C and 16D. The folded parts 16C and 16D are held at the down side with the lower edge part 4A of a guide rail 4 and the other lining piece 6, respectively. As a result, the need for spot welding of the lining pieces is eliminated so that the transportation of welding machines and the provision of power supply becomes unnecessary. When the lining piece 16 has the suitable thickness less than 1mm, after the entire lining pieces 6 and 16 are tightened, a personnel can fold the lining piece 6 by the hand. Thus the installation of the guide rails 3 and 4 can be executed easily within a short time.
Patent JP-S6132638-A (JP)
Title: Telephone set
Inventor: TAMARU MAKOTO
IPC: H04M1/02
Filed: 1984-07-25
Abstract: PURPOSE:To maintain operability and to prevent a handset from hopping out owing to a shock by providing the handset with a recessed part for engagement and a base unit with an engaging member and an elastic body, and further providing a resetting device and a pressing-up device. CONSTITUTION:The rear edge of a reception part 14A and the front edge of a transmission part 14B are formed into slanting surfaces 16A and 16B and groove-shaped recessed parts 17A and 17B for engagement are formed in those slanting surfaces. A base unit 10 is provided with engaging members 18A and 18B which lock the handset 11 by engaging the recessed parts 17A and 17B, the resetting device 19 which disengages the member 18B from the recessed part 17B to unlock the handset, the pressing-up device 20 for the handset 11 which operates associatively with the resetting device when the handset is unlocked, ete. The resetting device 19 consists of a pressing-up member 32, compression spring 33, etc., and the pressing-up device 20 consists of a pressing-up member 42, shaft 43, etc. Consequently, the handset is easily mounted and demounted and locked securely.
Patent JP-S6216986-A (JP)
Title: Paper sheet folding device
Inventor: SUGIYAMA TATSU
IPC: G03G15/00
Filed: 1985-07-15
Abstract: PURPOSE:To make it possible to give sharp folds on paper sheets by arranging on the discharge side of paired rollers for depressing the fold of the paper sheet a moving means for moving the paper sheet in the direction nearly perpendicular to that of the paper sheet discharge and providing the moving means with a fold-securing rollers. CONSTITUTION:In performing Z-shaped folding, the tip of a stopper 16 is made to project above a conveyor belt 5, a switching member 20 within a paper folding unit 7 is set, a paper sheet fed from a duplicating machine 1 is stopped by the stopper 6 and is further made to buckle due to continuing paper feed, the buckling is made into a fold 21 along the periphery of a second roller 17, and the paper sheet is folded in two between paired rollers 16 and 17. Then the fold is introduced by the switching member 20 into a guide 19 and stopped by head-on contact, the paper sheet is again made to buckle to form a second fold which is passed between paired rollers 16 and 18 so that the paper sheet is folded in Z-shape. The folded paper sheet is then transferred to a fold-securing section 9 so that sharp folds are given by fold-securing rollers 24 and 25 and collected into an inversion tray 10. After collecting the paper sheet, the tray 10 rotates to pass the paper sheet between fold-securing rollers 25 and 26, for further securing the folds and returning the paper sheet on the conveyer belt 5.
Patent JP-S5856290-A (JP)
Title: Storage device
Inventor: HASHIMOTO KIYOKAZU
IPC: G11C16/06
Filed: 1981-09-29
Abstract: PURPOSE:To stabilize the reference voltage to the fluctuation of the power supply voltage and at the same time to eliminate the load to a comparing detector, by using a reference voltage generating circuit provided with an amplifier containing a composite element in which plural elements having the same structure and characteristics as an MOS memory are connected to each other. CONSTITUTION:Plural memory cells M1, M2... are selected by X address lines X1... and Y address lines Y1.... The contents of storage are judged by the voltage change of a digit line D, and this voltage is amplified by the 1st amplifier 1. The output voltage E of the amplifier 1 is compared with the reference voltage VREF of the output of a reference voltage generating circuit 2 containing the 2nd amplifier having the same characteristics as the 1st amplifier through a comparing detector 3. The output of the detector 3 is fed to an output buffer 4, and the output V0 of 0 or 1 is delivered. The voltage VREF is applied by a DMOS TR9, an EMOS TR10 and TR11, TR12 and TR13 of dummy cells. In such way, the reference voltage which is stable to the fluctuation of the power supply voltage can be obtained.
Patent JP-H0240325-A (JP)
Title: Pharmaceutical compound
Inventor: ANJIYANEYURU SUTEESUHARAMU TAD
IPC: A61K31/352
Filed: 1989-06-16
Abstract: PURPOSE: To prepare a pharmaceutical compound, comprising specific prostaglandins as an active ingredient and used for preventing, treating or diagnosing pulmonary hypertension. CONSTITUTION: This pharmaceutical compound is represented by formula I  W is formula II to VI [(a) is 0 or 1; U is H or a halogen; Z is V(CH2 )b -CO2 H [(b) is 1-3; V is O or CH2 ]]; X is H, methyl, a halogen, CN or C≡CH; Y is O, CH2 , N= or N (Ar) (Ar is phenyl which may be substituted); R is (CH2 )3 R<2> (R<2> is H or methyl), cyclohexyl or CH(CH3 )CH2 C≡CCH3 ; R<1> is H or methyl} and a salt and an acid derivative thereof, e.g. 9-deoxy-2',9-methano-3-oxa-4,5,6- trinor-3,7-(1',3'-interphenylene)-13,14-dihydroprostaglandin F1 as an active ingredient. The daily dose of the compound is 25μg to 250mg per kg body weight.
Patent JP-S5942520-A (JP)
Title: Method for controlling liquid crystal display device
Inventor: TANAKA HISASHI
IPC: G02F1/13
Filed: 1982-09-02
Abstract: PURPOSE:To adjust easily and correctly the correlative positions of a liquid crystal plate and a color filter while observing a state of overlaying, by overlaying the filter on the liquid crystal plate in an entirely lighted state, and illuminating its backside from behind. CONSTITUTION:A case 7 is placed on a fixed stand 10 having a built-in light source 10a, a polarizing plate 1, a color filter 2, an interconnector 3, and a transparent acrylic plate 9 having a hole are successively installed in the case 7, and they are pressed from above with a temporary connector substrate 4. Then, the plate 1 is illuminated in all the number of display parts, further the source 10a is lighted, and deviation of the filter 2 from the plate 1 is corrected with a finger put in through the hole of the plate 9. The substrate 4 and the plate 9 are taken out, a regular acrylic plate 6 and the substrate 4 are fitted and fixed with screws 8 to obtain a liquid crystal display device.
Patent JP-H0867829-A (JP)
Title: Production of phthalocyanine crystal mixture and phthalocyanine crystal mixture
Inventor: SHIGEMATSU YASUYUKI
IPC: C09B67/50
Filed: 1995-06-21
Abstract: PURPOSE: To obtain the subject crystal mixture suitable for highly sensitive sensitizers for inputting digital light and exhibiting high γ propertes by dissolving two or more kinds of phthalocyanine compounds in an acid and subsequently adding the solution to the mixture of water with a specific organic solvent. CONSTITUTION: Two or more kinds of phthalocyanine compounds are dissolved in an acid (preferably sulfuric acid) preferably at -10 to 50 deg.C, and the produced solution is added to the mixture of water with an organic solvent having a specific dielectric constant of <=20 (preferably toluene) preferably in a water content of 10-80wt.% to deposit the objective crystal mixture. The phthalocyanine compound is preferably the combination of titanyl phthalocyanine with hydrogenated phthalocyanine, etc., 10-50g of the acid is preferably added to 1g of the combination of the phthalocyanine compounds. The addition of the phthalocyanine compounds to the acid solution is preferably preformed by a method wherein the mixture solution is dropwisely added to the acid solution in an amount of 5-50times that of the acid solution at 0-40 deg.C.
Patent JP-S5487191-A (JP)
Title: Field effect transistor of isolation silicon gate type
Inventor: UCHIUMI CHIKATAKE
IPC: H01L29/417
Filed: 1977-12-23
Abstract: PURPOSE: To increase the element formation density by avoiding the occurrence of insulation breakdown, by inserting the polycrystal Si layer between the Al wiring layer and the Si gate electrode layer, when it is placed on the surface of te Si gate electrode layer.  
     CONSTITUTION: At the both ends of the Si substrate 1, the field SiO 2  film 4 is formed, and the source region 2 and the drain region 3 are placed in the substrate 1 surrounded with this, it is covered with the SiO 2  film window is opened on the regions 2 and 3, and the film remained between then is used as the gate insulation film 5. Next, the polycrystal Si gate electrode layer 6 is formed on the film 5, SiO 2  film 7 is coated on the entire surface, window is opened on the regions 2 and 3,  forming the Al wiring layers 9 and 10 connected to the those regions. After that,  the Al wiring layer 8 is coated also on the gate electrode layer 6 and the polycrystal Si layer 11 is inserted between the layers 6 and 8. Thus, since the polycrystal layer 11 is placed at the contact section 8A of the layers 6 and 8, the occupied area of IGFET is reduced and high dersity is achieved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6132707-A (JP)
Inventor: YOSHITAKE KENICHI
IPC: B27K5/02
Filed: 1984-07-25
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-H0819944-A (JP)
Title: Adjusting method for centerless grinder and its adjusting device
Inventor: TAKEUCHI NORIFUMI
IPC: B24B5/18
Filed: 1994-07-06
Abstract: PURPOSE:To improve an adjusting method and an adjusting device for a centerless grinder so as to dispense with readjustment of a through-feed polishing guide plate when step replacement is carried out according to a finish diameter dimension of an object to be machined in through-feed grinding. CONSTITUTION:A plane including, a center shaft 4A of a grinding wheel 4 and a center shaft, of an adjusting grinding wheel 3 is shown by X-X. A slide face 7b in an upper sliding mechanism 7 which advances/retracts an adjusting grinding wheel driving mechanism supporting the adjusting grinding wheel 3 in the arrow b-b' direction is crossed with the plane X-X axis. Step replacing work is carried out only by advancing/retracting the adjusting grinding wheel in the b-b' direction, so that readjustment of the guide plate is not required.
Patent JP-H11348247-A (JP)
Title: Ink jet recording controller and control method, and ink jet printer
Inventor: KONO TETSUSHI
IPC: B41J2/01
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To perform recording while controlling the time to be elapsed before completing recording of a next recording medium depending on the recording state of an immediately preceding recording medium. SOLUTION: In an ink jet recording controller, a controlling method and an ink jet printer for recording an image by ejecting ink to a recording medium, ink drying time an immediately preceding recorded sheet is calculated (S7) based on the kind of the recording sheet, the kind of ink, the environmental temperature, the recording mode, and the like, operation is waited (S9) for the ink drying time thus calculated, and then recording operation is started (S10) for a next recording medium.
Patent JP-H095016-A (JP)
Title: Magnetic sensor
Inventor: TAKEUCHI KIYOSHI
IPC: G01P3/488
Filed: 1995-06-21
Abstract: PURPOSE: To provide a sensor simple in structure, easy to manufacture, and applicable with sufficient reliability under poor environmental conditions. CONSTITUTION: On one surface of a base 1, a magnet 2 and a magnetosensitive element 3 are mounted. A detecting part 1a is disposed close to the tooth part 5a of a rotor 5 to be detected. According to the rotation of the rotor 5, the distance between the detecting part 1a and the tooth part 5a is changed. When the two are close to each other, the line of magnetic force from the magnet 2 enters the base 1 via the rotor 5. When they are apart, the line of the magnetic force out thereof enters the base without passing the rotor 5. Through the measurement of the condition of the line of magnetic force by the element 3, the rotational conditions or the like can be detected.
Patent JP-H078497-A (JP)
Title: Ultrasonic diagnostic device
Inventor: UCHIBORI TAKANOBU
IPC: A61B1/00
Filed: 1993-06-25
Abstract: PURPOSE:To provide an ultrasonic diagnostic device capable of making puncture while checking the puncture section by three-dimensional images and checking, in real time, a puncture needle by one time of an operation to insert an ultrasonic probe. CONSTITUTION:This ultrasonic diagnostic device is provided with an ultrasonic probe 1 having a puncture hole to be passed with the puncture needle and an ultrasonic transducer, image constituting sections 4, 6 for constituting the two-dimensional images and three-dimensional images from the image signals obtd. from the ultrasonic probe 1 and a display section 10 for displaying the two-dimensional images and three-dimensional images. The device described above has an image data constituting section 7 for displaying a marker in the puncture section in the three-dimensional images and displaying a puncture passage indicating line connecting this marker and the center of the puncture hole and a system control section 11 and console 12 for controlling the transducer position in such a manner that the puncture indicating line is included on the two-dimensional images and controlling the puncture hole position in such a manner that the puncture hole exists on the puncture passage indicating line.
Patent JP-H0637632-A (JP)
Title: Frequency synthesizer
Inventor: YABUKI HIROYUKI
IPC: H03L7/10
Filed: 1992-06-15
Abstract: PURPOSE:To realize a frequency synthesizer in which the high speed of an inter channel frequency switching time can be attained without damaging a characteristic in a normal state, with respect to a frequency synthesizer which is used for a high frequency multiple channel radio equipment or the like. CONSTITUTION:This device is equipped with first and second phase synchronizing circuits 9 and 16, the second phase synchronizing circuit 16 is equipped with more than one frequency-dividers 12 having a fractional frequency-division, and the first phase synchronizing circuit 9 is equipped with a phase matching circuit as necessary. Thus, it is possible to realize the excellent frequency synthesizer in which the high speed of the inter channel frequency switching time can be attained without damaging the characteristic in the normal state.
Patent JP-H0712196-A (JP)
Title: Rectilinear motion-rotation converter
Inventor: KAWASAKI KATSUYOSHI
IPC: G11B21/02
Filed: 1993-06-25
Abstract: PURPOSE:To provide a rectilinear motion-rotation converter with high resolution and high accuracy reducing unnecessary actuation such as overshoot. CONSTITUTION:The movable element 30 of a driving motor 30 formed of a rectilinear motion type voice coil motor is connected to a rotating member 40 through a radial gas bearing 36, a rectilinear motion gas bearing 38 and a connecting arm 26, and a spindle 50 with the rotating member 40 fixed thereto is rotatably supported by a gas bearing 39. An outer diameter part 61 formed at the lower end of the spindle 50 is tightly inserted into the inner diameter part 62 of a fixed part 60, and viscous substance such as silicone oil or grease is filled in the recessed part 1 of a peripheral groove formed in the circumferential direction of the inner diameter part 62. Accordingly, when the outer diameter part 61 is rotated in association with the rotation of the spindle 50, unnecessary actuation such as overhsoot is not generated to the spindle 50 by the damping effect of the viscous substance.
Patent JP-S6150950-A (JP)
Inventor: IAN FUREDERITSUKU SUKIDOMOA
IPC: C07C311/02
Filed: 1985-07-13
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-S6139674-A (JP)
Inventor: ROCKWELL III MARSHALL A
IPC: H04N1/107
Filed: 1985-07-13
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-S6133031-A (JP)
Title: Optical transmission system
Inventor: ASAI TAKAHIRO
IPC: H04B10/00
Filed: 1984-07-25
Abstract: PURPOSE:To reduce the cost of an optical transmission system by outputting both an original signal and a phase inverted waveform signal at the output point of a light receiver and charging a capacitor with the DC component of a signal sent back from a device of the remote side. CONSTITUTION:A transmission signal having a low occupation factor is received by a light receiver 200 from a signal source 221 of an external device 220. The optical signal is converted by a light emitting element 216 and transmitted to an optical fiber 230. The optical signal sent from the fiber 230 is supplied to a photodiode PD246 of a light receiver 250 and converted again into an electric signal. This electric signal is supplied to an ecternal device 260 through an amplifier 245 and a signal line 241. A line branched at an output point 248 of the line 241 is supplied to a charging circuit 280. The phase of the output current of the amplifier 245 is inverted with an original signal produced by a signal source 221. This phase-inverted signal is sent back via a power supply of the device 260. The sent-back current charges a capacitor of the circuit 280, and this charged electric charge actuates the amplifier 245 and the PD246. Thus no current feed device is needed for both light receivers 200 and 250. This reduces the cost of an optical transmission system.
Patent JP-H0447551-A (JP)
Title: Tape guide roller for rotary head
Inventor: SATO ISAO
IPC: B65H27/00
Filed: 1990-06-15
Abstract: PURPOSE:To easily and inexpensively manufacture a guide roller with high durability by forming the part of a roller coming in contact with a shaft and the part coming in contact with a clamp with a material of quality different from that of the roller. CONSTITUTION:Bushes 10 formed with superior wear resistance are provided at both terminals of a metallic roller 1. The length L of the cylindrical part 12 of the bush 10 is formed in L>=1/5(l), and it is desirable to form the thickness (t) of the cylindrical part 12 especially in thin thickness, which requires length <=0.3mm. When the thickness is increased, frictional heat is increased, and temperature at that part rises, which makes wear easy to generate. A flange part 13 in a part where the roller 1 comes in contact with the clamp mounted on the shaft and the wear occurs, and the wear is increased when the major diameter of the part is less by 1mm than that of the cylindrical part, therefore, the major diameter should be formed larger than that, and it is desirable to use plastic with wear resistance as the material of the bush 10. Thereby, the temperature rise of a frictional part can be suppressed, and the wear is reduced, which secures high durability.
Patent JP-S6134415-A (JP)
Title: Roll profile measuring method
Inventor: SHIMAZUTSU HIROAKI
IPC: G01B21/20
Filed: 1984-07-27
Abstract: PURPOSE:To grasp a roll profile perfectly, by moving three displacement detectors, which are arranged at an equal interval L from one end part of the roll to the other end, and operating the data measured by the three displacement detectors at every moving distance L. CONSTITUTION:Three displacement detectors A, B and C are arranged in the axial direction of a roll 1 at an equal interval L. The detectors are moved along a guide surface 3 in approximately parallel with the axial center of the roll 1. The measured values on the generator of the inner tube of the same roll are obtained at every moving distance by the detectors A, B and C. The positions of the displacement detectors shown by solid lines are made to be the measurement starting position. The measurements are continued up to the positions shown by broken lines in the direction of an arrow. The (K+2)-th error XK+2 in straightness is computed by the expression XK+2=2.XK+1-XK-2.DK-1.C+ DK-2.C+2.DK.B-DK.A+2Y0, where DK.A, DK.B and DK.C are measured values by the displacement detectors A, B and C at the K-th measuring positions; X0, X1,...XK are errors in straightness of the guide surface 3 in correspondence with the positions; and Y0, Y1,...YN are the roll profile errors.
Patent JP-H10312889-A (JP)
Title: Electronic discharge tube lighting device
Inventor: KIN SHOKI
IPC: H05B41/282
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To lenghthen the service life by improving utilization efficiency of hot cathode type discharge tubes, and improve reliability by reducing energy consumption by preventing the occurrence of a hindrance to lighting of residual hot cathode type discharge tubes even if either one or more of hot cathode type discharge tubes connected in parallel by two or more are removed. SOLUTION: In the initial stage of closing a power source, operating voltage of an operating signal circuit part 3 of a self-exciting inverter part is supplied in low voltage by operation of a booster circuit part 2, and filaments of discharge tubes are preheated. The operating voltage is gradually increased in a prescribed period, and the operating voltage of the operating signal circuit part 3 of the self-0exciting inverter part is supplied in a constant value by the booster circuit part 2. Therefore, even if an input power source changes within ± 20%, a discharge tube output change can be stabilized within ±3%.  The filaments of the discharge tubes alternately emit themoelectrons by passing through a discharge passage by the action of a circuit of only a discharge passage dispersing diode existing in a lighting circuit part 4, and utilization efficiency of the filaments can be enhanced.
Patent JP-S6134672-A (JP)
Title: Circuit structure understanding system
Inventor: MASUISHI TETSUYA
IPC: G06F17/30
Filed: 1984-07-27
Abstract: PURPOSE:To cope with various variations by executing a definition by using an intermediate representation which is defined recursively, when recognizing and extracting a host structure from connection information of between electronic circuit elements, and searching it by pattern matching. CONSTITUTION:A voltage dividing resistance 100 is defined as that which is connected in series a resistor 101 and a resistor 102, and draws out an anode side terminal 104, a cathode side terminal 105 and a voltage dividing terminal 106. At the same time, it is also defined as that which is connected in series a resistor 107 and a voltage dividing resistance 103, and draws out the anode side terminal 104, the cathode side terminal 105 and the voltage dividing terminal 106. That is to say, since it is defined recursively, the voltage dividing resistance can be recognized and extracted irrespective of the number of resistors. In this way, a partial circuit to be recognized is not defined directly by the element but defined by using an intermediate representation which is defined recursively, and searched by pattern matching, therefore, the partial circuit can be recognized and extracted in accordance with various variations.