baber/WOPTO huggingface dataset:
Patent JP-H04186240-A (JP)
Title: Screen
Inventor: TAKAYAMA SATOSHI
IPC: H04N5/74
Filed: 1990-11-20
Abstract: PURPOSE:To save a space of an AV system by providing a frame on an outer periphery of a screen and build speakers in the frame. CONSTITUTION:A frame 2 tetaining a screen 1 is provided on an outer periphery of the screen 1, and speaker units 3 are fitted to the frame 2. A space can be saved with need for equipping another speaker system eliminated because of the fitting of the units 3 in this constitution. Also when the frame 2, having a pipelike cross section shape and a closed space, is used, the closed space in the whole frame periphery can be used as a speaker cabinet. Sound quality and a dynamic range as a system can be improved when the screen part and the speakers fitted to the frame 2 are made for a low-pitched speaker and a high-pitched sound respectively.
Patent JP-2001132020-A (JP)
Title: Trouble diagnostic device of hydraulic cylinder
Inventor: CHIBA HITOSHI
IPC: E02F9/24
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a trouble diagnostic device of a hydraulic cylinder, capable of facilitating the trouble diagnoses of a plurality of hydraulic cylinders, connected in parallel via a hydraulic circuit. SOLUTION: A pair of hydraulic cylinders 7 and 8 are connected in parallel via hydraulic circuits 11 and 12, a stop valve 17 is provided to the hydraulic circuit 11 on a self-weight holding side, and pressure meters 18 and 19 for measuring their own self-weight holding pressures are provided. With this constitution, when for example an inside leak occurs in the hydraulic cylinder 7, when the hydraulic circuit 11 on the pressure holding side is separated by the stop valve 17, since load 16 is held only by the hydraulic cylinder 8, the self-weight holding pressure of the hydraulic cylinder 8 is high, and meanwhile, hydraulic fluid flows to the hydraulic circuit 12 on the opposite side which passes through the inside to have low self-weight holding pressure in the hydraulic cylinder 7.  The self-weight pressure, measured by the pressure meters 18 and 19, are compared with each other to confirm the internal leakage of the hydraulic cylinder 7.
Patent JP-H07150500-A (JP)
Title: Production of pulp mold
Inventor: KUROSAWA MASAO
IPC: D21J3/00
Filed: 1993-11-25
Abstract: PURPOSE:To provide a method capable of recovering a waste part, after the molded product is punched out, and capable of reutilizing the waste part as an easily dissociative pulp raw material. CONSTITUTION:In a method for producing a pulp mold by a wet method using a raw material comprising a pulp solution and a thermoplastic or thermosetting resin mixed therewith, a waste part-having wet paper sheet produced with a mold is punched out into a final shape after pressed and before dried, and subsequently dried to give a prescribed product. The waste part by-produced when punched into the final shape is returned into a raw material reservoir.
Patent JP-H08153268-A (JP)
Title: Commodity discharging device of automatic vending machine
Inventor: TOYOSHIMA HIROAKI
IPC: G07F11/24
Filed: 1994-11-28
Abstract: PURPOSE: To provide a commodity discharging device of automatic vending machine capable of surely preventing commodities from being discharged due to malfunction at the time of charging commodities. CONSTITUTION: The commodity discharging device is provided with an upper block board 12, a lower block board 13, a solenoid 15 having plungers 51, 71 to be suspended in a free state at the time of being demagnetized and lifted at the time of being magnetized, driving members 61, 62, 72 connected to the plungers 51, 71 of the solenoid 15 with vertical play and vertically moved following the vertical movement of the plungers 51, 71 so as to rotate the board 12 to a blocking position and rotate the board 13 to a retracting position at the time of moving the plungers 51, 71 upward, and at the time of moving the plungers 51, 71 downward, rotate the board 12 to the retracting position and rotate the board 13 to the blocking position by being engaged with the board 13, and supporting means 12, 26 for supporting the plungers 51, 71 in a floated state from the members 61,  72 when the board 13 is at the blocking position.
Patent JP-H06145021-A (JP)
Title: Usage of latex
Inventor: MORISHIMA KUNITAKA
IPC: A61K8/00
Filed: 1992-11-02
Abstract: PURPOSE:To extend the use of a latex by utilizing characteristics of the latex and using the latex for applications other than a rubber raw material. CONSTITUTION:A latex is used as various mold materials or pack materials for beauty.
Patent JP-H01159898-A (JP)
Title: Semiconductor memory having redundant circuit
Inventor: KOBAYASHI YASUO
IPC: G11C29/04
Filed: 1987-12-16
Abstract: PURPOSE:To decide the occupation and unoccupation of a redundant circuit by connecting a first conductive type transistor to input a signal, in which a logical level is inverted at the time of occupying the redundant circuit and the time of unoccupying, and a second conductive type transistor to input a buffer delaying signal or the negative phase signal of the signal in series. CONSTITUTION:To the gate of the first conductive type transistor 10, the signal, whose logical level is inverted at the time of occupying the redundant circuit and the time of unoccupying the redundant circuit, is inputted, and for example, it is turned on at the time of occupying the redundant circuit. On the other hand, to the gate of a second conductive type transistor 11, a buffer delaying signal Bn+1 of a semiconductor memory input signal regardless of the selecting action of a redundant word line 6 or the reverse phase signal of the signal is inputted, and according to the low or high level of the signal Bn+1, the on/off of the transistor 11 is decided. Since the transistors 10 and 11 are connected in series, only when the transistor 11 is turned on, a current flows in the transistors 10 and 11 at the time of occupying the redundant circuit. Thus, whether the redundant circuit is occupied or not can be decided.
Patent JP-H09163630-A (JP)
Title: Power supply equipment
Inventor: OKUBO YOSHITAKA
IPC: H02M3/28
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To prevent consumption of energy of a backup means, when a power supply equipment having a backup function is in the state of interruption. SOLUTION: After a stop command signal (cont) is inputted in a DC-DC converter control circuit 51, in the state of stand-by or in the case that a DC input voltage Vin is not applied, a PMOS 34 turns to an OFF state, linking with the OFF state of an output voltage Vout , and a DC-DC converter 20 and a DC-DC converter control circuit 51 are electrically isolated from a battery 33. Thereby energy of the battery 33 is not consumed when the DC-DC converter 20 is in the state of interruption, and high charge state is maintained. Hence, when service interruption of the DC input voltage Vin is generated during the outputting of the output voltage Vout , the DC-DC converter 20 can be surely backed up by the battery 33.
Patent JP-H05156802-A (JP)
Title: Aluminum formwork for concrete
Inventor: HOTTA SHUJI
IPC: E04G9/06
Filed: 1991-12-02
Abstract: PURPOSE:To provide an aluminum formwork for concrete which has excellent corrosion resistance, simple machining and assembling methods, and excellent durability. CONSTITUTION:A pair of frame members 21, 22 of an L-shaped cross-section are combined into a rectangular shape to constitute a frame 20. Plural middle bars 25 are disposed to join the longer frame members 21 of the frame 20 to each other. Moreover, flat panels 27 are fitted in the frame 20, and these frame members, middle bars and panels are formed of aluminum alloy, and are fixed to each other by spot welding.
Patent JP-H09163766-A (JP)
Title: Method and circuit for driving ultrasonic motor
Inventor: NOJIMA TAKASHI
IPC: H02N2/00
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To start an ultrasonic motor in a short time and stably by a method wherein, when the ultrasonic motor is started, an electric discharge system is cut off from a boosting transformer. SOLUTION: A pulse-width modulator 50 is installed. A DC-DC converter 51 whose boosting ratio is made variable according to the pulse signal of the pulse-width modulator 50 and which steps up a power supply voltage is installed. The pulse-width modulator 50 is adjusted so as to output the pulse signal which is longer than a pulse width in a steady state in a starting operation. Then, the DC-DC converter 51 rises so as to become a steady state, the pulse-width modulator 50 is then adjusted so as to output the pulse signal having the pulse width in the steady state, and the driving signal of a driving-signal generator 22 is constituted so as to be output to a power amplifier.
Patent JP-H03179852-A (JP)
Title: Demodulator
Inventor: SERIZAWA MUTSUMI
IPC: H04L27/22
Filed: 1989-12-07
Abstract: PURPOSE:To reduce the error rate caused due to the effect of a frequency offset by applying delay detection to an output of an equalizer so as to discriminate the code. CONSTITUTION:The demodulator is provided with an equalizer 1, which retards an input signal sequentially, multiplies a tap coefficient controlled to compensate a transmission line frequency characteristic with each delayed input signal and obtains the total sum of at least them. Moreover, the demodulator is provided with a delay detection means 9 applies delay and detection to the total sum output from the equalizer 1 and a discrimination means 18 discriminating the sign of the delay detection output by the delay detection means 9. Thus, the output of the equalizer 1 is subject to delay detection by the delay detection means 9 and the discrimination means 13 discriminates the sign. Thus, the error rate caused by the effect of the frequency offset is reduced.
Patent JP-H11154139-A (JP)
Title: Method and device for correcting forgery and forgery discriminating device
Inventor: ISHIBASHI JUNJI
IPC: G06F21/60
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To suppress the expansion of a damage scale caused by the forged contents. SOLUTION: After the elapse of prescribed time, the contents of a monitoring object are acquired from the location registered in a monitor table 2c and when the updated date of contents is not coincident with that of registered contents or when the size is not similarly coincident and further when contents are not coincident, the contents registered in a storage device 2, namely, a document file 2a and an image file 2b are disclosed to the said location. Then, electronic mail for reporting the execution of correction is transmitted to the user related to the preparation and management of these contents.
Patent JP-H04323365-A (JP)
Title: Thin film forming device
Inventor: KAJITA NAOYUKI
IPC: C23C14/32
Filed: 1990-11-22
Abstract: PURPOSE:To stably form a vapor-deposited thin film in a thin film forming device using plural vapor-deposition sources at the same time by applying the same or negative potential to the sources and an ionizer with respect to the substrate and providing an electric field shutter electrode having a negative potential with respect to an ion accelerator. CONSTITUTION:A vapor-deposition material 5A in the crucible 4 in plural cluster ion beam vapor deposition devices (ICB) 27 in a vacuum vessel 1 is heated by a filament 7 and vaporized to form an ion cluster 9, and a part of the clusters are ionized by an ionizer 10 to form the ionized cluster 14, which is collided with the substrate 18 along with the cluster 9 to form the thin film of the material 5A. In this case, the sources 3 and the ionizer 10 are covered with an electric field shielding electrode 28 having the same potential or negative potential with respect to the substrate 18, an electric field shutter electrode 29 having a negative potential is interposed between the ionizer 10 and a cluster accelerator 15, and a composite thin film is stably formed without the mutual interference between the electrons from the plural ICB.
Patent JP-H10274499-A (JP)
Title: Firework holder and method for preventing retro-firing of fireworks
Inventor: TSUTSUI NAOHISA
IPC: F42B4/20
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a fireworks holder in which the anxiety of burn is eliminated even upon occurrence of retro-firing by closing the direction opposite to the firing port of fireworks or sparks, i.e., the opening on this side, after firing. SOLUTION: The fireworks holder H5 comprises a clamper 1e and a gripper 2. The clamper 1e comprises two clamps 11, 13, and a C-shaped ring spring 14. The clamp 13 is provided, on the inner surface at the forward end 131 thereof, with a contact face 134 having saw-tooth cross-section and, on one outer side face thereof, with a substantially square holding piece 15. The clamp 13 is provided, on the rear side 132 thereof, with a plate 17 indicating a character. Similarly, the clamp 11 is provided, on the inner surface at the forward end 111 thereof, with a contact face 144 having saw-tooth cross-section and, on one outer side face thereof, with a substantially square holding piece 16. A nonslip part 18 having irregular surface is provided on the opposite outer face sides at the rear parts 132, 312 of the clamps 13, 11.
Patent JP-2001130326-A (JP)
Title: Controller of electrical equipment for automobile
Inventor: MATSUMOTO TAKESHI
IPC: B60R1/072
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To avoid cost increase, to satisfy the requirement of compacting electrical equipment and improving the degree of freedom of its design, and to accurately control a movable portion of the electrical equipment, when automatically controlling the electrical equipment for an automobile. SOLUTION: A motor rotation angle detecting circuit 13 is provided between a DC motor 5 and a controller 6 for adjusting a mirror tilting angle of a remote control type door mirror 1 to detect a rotation angle of the DC motor 5 based on a changing state of a current (i) flowing from the controller 6 to the DC motor 5. When a gear change lever is shifted to a reverse position during a back operation of the automobile, the DC motor 5 is operated and controlled on the basis of an output signal from the detecting circuit 13 to tilt a mirror downward by a predetermined angle. Then, when the gear change lever is shifted to a position other than the reverse position, the DC motor 5 is operated and controlled on the basis of an output signal from the detecting circuit 13 to tilt the mirror upward so as to have an original angle.
Patent JP-2000141975-A (JP)
Title: Slide type loose-leaf binder implement
Inventor: AOKI YASUO
IPC: B42F13/16
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a slide type loose-leaf binder implement which can enlarge a gap between two binding rings at the time when the binding rings are opened, as occasion demands, and which has usability improved and has a simple structure. SOLUTION: This slide type loose-leaf binder implement is equipped with a pair of first and second base bodies 2 and 3 having a plurality of binding rings 21 and 32 which can be butted and a slender support plate 4 supporting the first and second base bodies 2 and 3 slidably in the direction of the width of the base bodies in which the binding rings 21 and 32 are opened and closed. The binding rings 21 and 31 of the first base body 2 and the second base body 3 are opened or closed by pushing in or pulling out first and second operating members 5 and 6.
Patent JP-H08180192-A (JP)
Title: Method for detecting centroid of prescribed pattern in image processing
Inventor: YAMAMOTO MASAFUMI
IPC: G06T7/00
Filed: 1994-12-22
Abstract: PURPOSE: To provide a centroid detecting method by which the centroid of the prescribed pattern in an input image can be detected with accuracy which is more than the resolution of an image element at the time of a camera calibration. CONSTITUTION: The template having the picture element subdivided more than the picture element of an input image is prepared. The template is moved by the subdivided picture element unit and a template matching is performed. The matching degree of the input image and the template is investigated. The centroid location of the template in the moving location where the matching degree of the template is the highest is defined as the centroid of a prescribed pattern.
Patent JP-H02165220-A (JP)
Title: Disk access control system
Inventor: HATAGOSHI KAORU
IPC: G11B27/10
Filed: 1988-12-19
Abstract: PURPOSE:To shorten an access time by performing access by connecting access requests whose access areas on a means to queue and a queued disk continue by a means having a data chaining function. CONSTITUTION:Parameters of access requests to the disk are queued in the queue pointer QP in a disk control part DC in the increasing order of disk addresses. At this time, the respective parameters are checked and when the areas on the disk to be accessed continue, the total number of blocks of two parameters from the head of the area is regarded as one parameter and information regarding a transfer area on a main storage memory MM in each area is added as data chain information. Then when the parameters which are made continuous are used to start a disk device MD, the data chain information is set in a DMA control part DH with the data chaining function and the disk device MD is actuated with the parameters of coupled areas through a disk interface control part IF.
Patent JP-H01161296-A (JP)
Title: Voice recognition system
Inventor: IIDA MASAYUKI
IPC: G10L15/04
Filed: 1987-12-17
Abstract: PURPOSE: To make recognition units clear and operation control over a sound recording and reproducing device accurate by recording recognition section symbols corresponding to voiceless sound sections recognized as the recognition unite. CONSTITUTION: A signal generation part 42 of an input switching part 4 having received a voiceless sound section detection signal generates a beep sound indicating a break of a phrase or word of a document. and this beep sound is inputted to a switch 41. The switch 41 connects a circuit so as to record the beep sound inputted from the signal generation part 42 in the sound recording and reproducing device 2, thereby recording the beep sound in the voiceless sound section regarded as the break of the phrase or word of the document recorded in the sound recording and reproducing device 2. Consequently, the recognition units can be made clear and the sound recording and reproducing device can accurately be controlled.
Patent JP-H07176087-A (JP)
Title: Production of optical recording medium
Inventor: HASHIMOTO YOICHI
IPC: G11B7/24
Filed: 1993-12-20
Abstract: PURPOSE:To obtain a high production yield by forming a recording layer and a protective coating layer on a substrate and then forming a warpage-correcting groove in a specified area in the inner circumference part of the substrate to correct warpage of the substrate. CONSTITUTION:After a recording layer and a polymer protective coating layer comprising an org. polymer material not shown in the figure are formed on the substrate of an optical disk 1, a warpage correcting groove 3 having 0.01-0.5mm depth and 0.01-1.0mm width is formed in the inner area from the most inner circumference part 2a of the signal region 2 of the optical disk 1. Further, a hub 4 is attached to the center part. Thereby, tensile stress in the protective coating layer comprising a UV-curing resin is relaxed to decrease warpage of the optical medium. Or, the warpage correcting groove 3 may be formed on the hard coating layer or the protective coating layer, or plural warpage correcting grooves may be formed with 18, 19, and 20mm radii according to the degree of warpage.
Patent JP-H09156783-A (JP)
Title: Plate material taking out device
Inventor: SHIGEMATSU YOSHIAKI
IPC: B65H3/00
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of quickly and reliably taking out specified caution labels one by one even while putting on gloves. SOLUTION: A plate material taking out device is provided with a box body 4 for housing a plurality of plate materials in the overlapped state, a tilting supporting part 3 for supporting the box body 4 so that the box body may be tilted, and a slide plate 6 to be slid in the surface direction of the plate material with tilting of the box body 4, for moving the plate material in the front row in a plurality of plate plates in the surface direction, and for separating it from the other plate material. The plate materials are taken out one by one only by tilting the box body 4.
Patent JP-H07174815-A (JP)
Title: Semiconductor chip testing method
Inventor: KUROKI YUICHIRO
IPC: H01L21/66
Filed: 1993-12-20
Abstract: PURPOSE:To improve the quality of a semiconductor chip by applying large current at the time of testing of electric continuity, regarding a semiconductor chip testing carried out to determine whether there is a defect or not in the semiconductor chip by the electric continuity test for a test pattern formed simultaneously in a process of the semiconductor chip pattern. CONSTITUTION:At the time when a semiconductor chip 3 is formed by putting a test pattern 4 formed simultaneously in the process of a semiconductor chip pattern 2 in parallel to the semiconductor chip pattern 2 and cutting a wafer 1, a prescribed semiconductor chip 3 is sampled and whether there is a defect or not is determined for semiconductor chips 3 composed of the same wafer 1 by carrying out an electric continuity test of a test pattern 4 in the sampled semiconductor chip 3.
Patent JP-H08339450-A (JP)
Title: Determination method of shape of object
Inventor: FURANTSU HARINGU
IPC: G06T7/73
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a method to determined the shape of an object. SOLUTION: Since this method includes a step to detect the contour of an object and is executed at a high speed and with a small number of calculation processings, the contour of the object is transformed into an independent contour function for the position of the object and the contour function is compared with a reference contour function determined in advance for the given space.
Patent JP-H05161351-A (JP)
Title: Ac-dc dual power unit
Inventor: SATAKE YUUKI
IPC: H02M1/10
Filed: 1991-12-04
Abstract: PURPOSE:To use an insulating transformer both for an AC/DC converter and a DC/DC converter. CONSTITUTION:An insulating transformer T is provided with an AC-side input winding Na, DC-side input winding Nd, output winding Nc, and auxiliary winding Nb. An AC power source Va supplies the DC-side input winding Nd with power through a rectifying and smoothing circuit 13 and a first switching circuit 11, and a DC power source Vd supplies the DC-side input winding Nd with power through a smoothing circuit 16, and a rectifying and smoothing circuit 15 is connected to the output winding Nc. A first switching circuit 11 and a second switching circuit 12 operate as an AC/DC converter and a DC/DC converter, respectively.
Patent JP-2000152261-A (JP)
Title: Video signal processing method and its system
Inventor: KATO KOICHI
IPC: H04N9/07
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent image by reducing a fact such as color missing or the like through mis-discrimination due to a noise so as to conduct effective vertical correlation error correction. SOLUTION: In a CD image sensor having 2 systems of image data horizontal transfer sections and primary color filters R, G, B on pixels, two vertical pixels different from spatial positions are read simultaneously independently and the signals are processed with a same electric phase so as to detect a coloring level due to vertical correlation error caused when an object without correlation between the two pixels is photographed, an input signal 11 of R, G, B is converted into signals Y, R-Y (V), and B-Y (U) and the gain corresponding to the coloring level signal is controlled with respect to the Y, R-Y (V), and B-Y (U) signals to correct a vertical correlation error.