baber/WOPTO huggingface dataset:
Patent JP-H0248776-A (JP)
Title: Method and device for collation of fingerprint
Inventor: YAHAGI HIRONORI
IPC: G06K9/00
Filed: 1988-08-10
Abstract: PURPOSE:To prevent an err eous collation by executing the collation taking the distances between respective small areas into consideration in collating an objective fingerprint picture to be collated with the dictionary picture of the fingerprint. CONSTITUTION:A picture signal of the fingerprint to be collated is supplied to a preprocessing circuit 2 and is binarized, and a registered fingerprint is outputted as a binary output from a dictionary input circuit 3. An inter-small area distance calculation circuit 5 calculates distances R12 to R14 between the small areas r1 to r4 of an objective fingerprint binary signal to be collated, and besides, calculates the distances D12 to D14 between the small areas d1 to d4 in a dictionary binary signal, and registers those. Then, the distance between both the small areas in the combination of the small areas corresponding to both of the dictionary picture and the objective picture to be collated are compared by a comparison circuit 6. Thus, the collation error can be prevented.
Patent JP-H0856858-A (JP)
Title: Cracker for maidenhair tree nut
Inventor: SHIKADA MASUHARU
IPC: A47J43/26
Filed: 1994-08-23
Abstract: PURPOSE: To provide a cracker for maidenhair tree nuts by which shells of maidenhair tree nuts of not only a small grain but a large grain can be surely cracked. CONSTITUTION: Neck parts 5 and 6 of a left and a right handle 3 and 4 wherein semi-cylindrical maidenhair tree nut cracking bodies 1 and 2 are respectively provided on each apex part under facing condition are crossed each other and fixed on a shaft and a spring 7 is provided on these left and right handles 3 and 4 to keep them under a condition where the maidenhair tree nut cracking bodies l and 2 always tend to extend. Then, when the facing distance of the maidenhair tree nut cracking bodies 1 and 2 is made to its min. distance by grasping the left and right handles 3 and 4, the left and right maidenhair tree nut cracking bodies 1 and 2 are provided in a fan-shape in such a way that the gap L at the apex part is restricted to a distance for cracking a small maidenhair tree nut and the gap L' at the lower part is restricted to a distance for cracking a large maidenhalr tree nut.
Patent JP-H0639544-A (JP)
Title: Welding method
Inventor: MORI SHINOKI
IPC: B23K37/06
Filed: 1992-07-24
Abstract: PURPOSE:To smoothly separate a backing apparatus from works after welding is completed by constituting freely peelably the surface part of the backing apparatus to abut on the rear of a place to be joined. CONSTITUTION:The backing apparatus 2 is abutted on the rear side of a place to be spot-welded of the superposed works. The center of a hole 11 for welding is coincident with the center of a copper power filling-up hole 21 of the backing apparatus 2 and a spring 22 is pressurized to bring the upper surface of filled-up copper power 24 into close contact with a lower side steel plate 1b. In welding, even if deposition is generated on the contact interface between the lower side steel plate 1b and the backing apparatus 2, since the backing apparatus 2 part is constituted of the copper power 24 filled up in the hole 21 on the contact interface between the lower side steel plate 1b and the backing apparatus 2, the copper powder 24 is simply deposited on the lower side steel plate 1b part of the contact interface. After welding is completed, the backing apparatus 2 can be smoothly separated from the works and subsequent work can be normally continued.
Patent JP-H1133482-A (JP)
Title: Cable and applying method of coating film on cable
Inventor: FURUYA KAZUHIKO
IPC: B05D1/02
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To form a coating film excellent in durability by applying a primer on the outer surface of cables used for a suspension bridge and the like, applying a fast-hardening solvent-free urethane coating material, and further applying an overcoating material excellent in weatherability. SOLUTION: In a suspension bridge, the stiffening girder is suspended by suspenders 4 of the suspension cables 3, and the suspenders 4 are engaged with cable bands 5 attached to the suspension cables 3. After an oil content and the like deposited on the suspension cables and cable bands 5 are removed, a primer is applied on the surface to form a primer layer 7. After a sealing material 11 is supplied to fill the step between the suspension cable 3 and the cable band 5 and to fill recesses 10 in the engaging groove for the cable band 5, a fast-hardening solvent-free urethane coating material is sprayed to form a fast-hardening solvent-free urethane coating film 8. Then an overcoating material excellent in weatherability such as one-liquid water-based coating material is applied to protect the fast-hardening solvent-free urethane coating film from rain water and the like.
Patent JP-2000031457-A (JP)
Title: Solid-state image pick-up device
Inventor: FUTAMURA FUMIAKI
IPC: H04N5/357
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To prevent clamp defects by installing signal lines connected respectively to some of electrodes for a photosensitive pixel section selected from a plurality of them and to some of electrodes for a light shielding pixel section selected from a plurality of them. SOLUTION: On the surface of an N- layer 5 within a photosensitive pixel section 1, a plurality of P- regions 6 are formed at equal intervals. Electrodes 7a, 7b for a photosensitive pixel section are installed alternately on the P- regions 6. Electrodes 7c, 7d for a light shielding pixel section having the same shape as that of the electrodes 7a, 7b are installed alternately on an N- layer 5 within a light shielding pixel section 2. The electrodes 7a for a photosensitive pixel section and the electrodes 7d for a light shielding pixel section are connected with a ϕH1 signal line 8a which is a common signal line. The electrodes 7b for a photosensitive pixel section are connected with a ϕH2PD signal line 8b as a signal line for the photo sensitive pixel section.  The electrodes 7c for a light shielding pixel section is connected with a ϕH2OPB signal line 8c as a signal line for the light shielding pixel section.
Patent JP-H0645943-A (JP)
Title: Sound coding/decoding system
Inventor: HIRAI NOBUAKI
IPC: H03M7/30
Filed: 1992-07-24
Abstract: PURPOSE:To attain sound compresion with high sound quality even when a bit rate is low by adaptively selecting the volume of information required for respectively coding and quantizing auxiliary information and main information. CONSTITUTION:An adaptive bit distributing circuit 7 generates bit distributing information based on a threshold determined by a masking threshold determining circuit 6 and supplies the generated information to a transmission pattern selecting circuit 8. The circuit 8 adaptively selects a transmission pattern similar to a MUSICAM system and a transmission pattern reducing the number of bits to be used for the coding of bit distributing information in each frame. Transmission pattern selecting information expressing the selected transmission pattern is sent from the circuit 8 to a coding circuit 9. The sent information is coded and the coded information is sent to a multiplexing circuit 10 as auxiliary information together with a scale factor and the bit distributing information. The circuit 10 multiplexes the auxiliary information and a quantized sub-band signal being main information similarly to the MUSICAM system and outputs the multiplexed signal to a transmission line 11 as a compression signal.
Patent JP-H1078683-A (JP)
Title: Cyclodextrin-containing liquid developer composition
Inventor: PAN DAVID H
IPC: G03G9/135
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To control or regulate an electric charge of particles so that image quality is made optimum by incorporating a nonpolar liq., a pigment, a resin, preferably a thermoplastic resin, a cyclodextrin-contg. electric charge controlling agent and an electric'charge inducing agent. SOLUTION: This liq. developer contains a nonpolar liq., a pigment, a resin, preferably a thermoplastic resin, a cyclodextrin-contg. electric charge controlling agent and an electric charge inducing agent. This electric charge inducing agent is contained by an effective amt., e.g., about 0.001-5wt.%, preferably about 0.005-1wt.%, and it is added to the electric charge controlling agent previously mixed with the toner resin and the pigment. The cyclodextrin is, e.g. α-, β- or γ-cyclodextrin, branched α-, '- or γ-cyclodextrin or a substd. α-, β- or γ- cylodiextrin deriv. having an arbitrary degree of substitution. A colorant preferably dispersed in resin particles may be contained if necessary.
Patent JP-S6259978-A (JP)
Title: Image forming device
Inventor: SUZUKI KOJI
IPC: G03G15/02
Filed: 1985-09-10
Abstract: PURPOSE:To prevent an image from deteriorating owing to the staining of an electrostatic charger by detecting the staining of an electrostatic charging device and controlling the amount of electricity fed to the electrostatic charger according to the detected staining. CONSTITUTION:A control part 9 resets a current iC applied to a primary charger 2 to an initial value I0. Then, the control part 9 measures the applied voltage VP of the primary charger 2 through a terminal P4 of a high voltage output device 61. Then, VP/iC is calculated from the currents I0 and voltage VP to find the corrected value DELTAiC=delta(ZC-Z00), where delta is a specific control coefficient and Z00 is the initial impedance of the charger 2. Then, the current iC is corrected into iC+DELTAiC through a terminal P3 of the device 61. Further, a surface potential sensor 3 measures the latent image potential VS on a photosensitive drum 1 to find the corrected quantity DELTAVG of the applied voltage of the grid 2 of the charger 2. In this case, alpha is a specific control coefficient, and VS0 is the target value of the latent image potential.
Patent JP-S6442128-A (JP)
Title: Semiconductor substrate with alignment mark formed thereon
Inventor: TSUJITA KOICHIRO
IPC: G03F9/00
Filed: 1987-08-08
Abstract: PURPOSE:To enhance the percentage of success and the accuracy of an alignment operation by a method wherein an arrangement of an alignment mark is optimized against an obstacle preventing a flow of a resist so that a film thickness of the resist on the alignment mark can be made uniform. CONSTITUTION:A semiconductor substrate 6 is equipped with alignment marks 101, 401 which are used to recognize and decide a position where a mask is superposed on a wafer during a photolithographic process in a manufacturing process of a semiconductor substrate. The alignment marks 101, 401 are parallel to axis lines of a coordinate system 2 for positions to be superposed which are decided by the alignment marks 101, 401; the marks are arranged on straight lines extended by avoiding an obstacle preventing a flow of a resist coated on the semiconductor substrate 6. By this setup, it is possible to eliminate the erroneous recognition of the positions of the marks and to enhance the percentage of success and the accuracy of an alignment operation.
Patent JP-H0856884-A (JP)
Title: Automatic tableware washing apparatus
Inventor: IWANAGA AKIRA
IPC: A47L15/24
Filed: 1994-08-23
Abstract: PURPOSE: To enable efficient washing treatment without requiring labor by putting articles to be washed in a rack to feed them into a washing apparatus and successively passing them through respective treatment chambers by a rack feed mechanism to automatically perform the washing, drainage and drying the articles to be washed. CONSTITUTION: This automatic tableware washing apparatus 1 has a feed-in chamber 7 having a feed-in port 5 for a rack 3 on which articles to be washed such as tablewares can be placed. At first, the articles to be washed received in the rack 3 are subjected to pressure shower washing using the washing soln. ejected from a shower pipe 11 provided with a plurality of shower nozzles in a detergent washing chamber 13 and subsequently subjected to pressure shower washing using the hot water ejected from a shower pipe 17 in a hot water washing chamber 19.  Continuously, the articles to be washed are drained and dried by the air ejected from an air pipe 23 in a draining and drying chamber 5 and the rack 3 after the completion of respective treatments is fed out of a feed port 27 and the feed of the rack 3 and the washing, drainage and drying of the articles to be washed are controlled by a control means 31.
Patent JP-2001022378-A (JP)
Title: Device and method for inputting voice of portable telephone
Inventor: HAYASHI YUKA
IPC: G10L15/06
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To confirm and respond by a voice easy to listen without artificial registering work. SOLUTION: An input voice of a speaker is inputted from a microphone 9, and whether or not a speech of the speaker registered beforehand exists is retrieved by a retriever 3. The input speech is registered newly in a register 14, and when a speech registered beforehand exists, the confirmative response is performed by the speech registered beforehand with responders (12, 7). When a retrieval function employing speech recognition is used, the speech of the speaker oneself may be used to a message for confirming the retrieval result to be speech of the speaker even for the speaker. The speaker may be anyone. The handling time performing the advance register work for using the speech of the speaker oneself is eliminated, and the speech of the speaker oneself is registered by using the retrieval function.
Patent JP-S6254609-A (JP)
Inventor: JIYOZEFU FUENUITSUKU JIYAKUSON
IPC: B23B31/177
Filed: 1986-08-25
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-S6177201-A (JP)
Inventor: KOBAYASHI KAZUTOSHI
IPC: F21V19/00
Filed: 1984-09-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04276870-A (JP)
Title: Method and apparatus for rotary processing of image
Inventor: BOKU JIYUKON
IPC: G06F3/153
Filed: 1991-08-08
Abstract: PURPOSE: To provide an image rotation processing method and device therefor which can perform the fast real-time processing. CONSTITUTION: The increments of (x) and (y) corresponding to a rotational angle θ are interatively added together while a 1st memory storing an original image of a size of (M (row direction) pixels×N (column direction) pixels) is sequentially scanned. Thus, the coordinates (x', y') of a 2nd memory storing a rotated image are acquired and the pixel data on the (x, y) coordinate value of the 2nd memory corresponding to the (x', y') coordinate value in one to one are transmitted, so that an image is obtained by rotating the original image at the angle θ. In such a constitution of an image rotation processing method/ device, a rotated image is obtained at a high speed only by addition with no multiplication needed. Furthermore, an image rotation processor can consist of only an adder with no floating point multiplier needed.  Thus, the circuit constitution is simplified and the cost is reduced.
Patent JP-H05144223-A (JP)
Title: Disk cassette
Inventor: WAKABAYASHI MANABU
IPC: G11B23/03
Filed: 1991-08-08
Abstract: PURPOSE:To improve degree of freedom in designing and manufacturing by freely designing a part for receiving an external force such as a protrusion and a connector for holding the end of a elastic member to match the member and a device independently without restricting each other. CONSTITUTION:A twisted coil spring 11 as an elastic member is engaged at its second end 11b with a small hole 20 as a second connector provided at a protrusion 19 to be smoothly rotatable. Since the end 11b is bent in a shape, it is hardly removed from the protrusion 19. Thus, the protrusion 10 and the protrusion 19 are provided at positions separate in the moving direction not to restrict positional designing of the protrusions 10, 19 each other independently, thereby increasing the degree of freedom in designing and manufacturing.
Patent JP-2001027441-A (JP)
Title: Set value input device
Inventor: OBA YUICHI
IPC: F24F11/02
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To prevent unexpected setting while maintaining good operability using a rotary encoder by inhibiting inputting of an electric signal to a display means when the signal of the encoder is input and non-input time of the pulse takes for a predetermined period or more. SOLUTION: An encoder 20 outputs a predetermined pulse signal at each predetermined rotating amount of an operating shaft. A set temperature display unit 17 displays a digital display value. A control body inputs a pulse signal and measures a non-input time of the pulse. If the non-input time takes for a predetermined period or more, a change of a display value of the unit 17 based on the pulse signal is inhibited. Thus, the digital value displayed on the unit 17 can be altered by operating the shaft, and after the non-input time has elapsed, the digital value is not changed in response to number of the inputs even if the unit 17 inputs the pulse signal as long as next operation is not started.
Patent JP-H0924213-A (JP)
Title: Filter element
Inventor: KAWAGUCHI RYUZO
IPC: B01D29/07
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain a filter element with a long filter life whose filtering area can be made larger than that of the conventional ones without enlarging the vol. of the filter element. SOLUTION: In a filter element in which a filtering part is formed of a pleat-type filter, the outer shape of the filter element is made into a cube or a rectangular parallelepiped and main filtering parts 2 and 2 are formed at least on side face parts of both sides in such a way that the pleat-type filter is under a zigzag and finely folded condition and the pleat line L is made in the longitudinal direction and the filter face between pleats is faced to the side face parts facing each other and a porous pipe is pref. stood in a space part between these main filter parts 2 and 2 and the top and bottom end faces of the filter parts are closed by means of end plates 5 and 6 to form the filter element.
Patent JP-H0619547-A (JP)
Title: Travel control system for earth and sand carriage
Inventor: MINAMOTO MASAHIKO
IPC: G05D1/02
Filed: 1992-07-01
Abstract: PURPOSE:To provide the travel control system for the earth and sand carriage which surely secure a necessary interval between a drilling machine and the earth and sand carriage when the both perform associative operation closely to each other. CONSTITUTION:A bucket 15 for digging earth and sand which is pivoted in a swing state on the tip 142 of a 2nd arm 14 for carrying the earth and sand is provided with an ultrasonic sensor 18, the distance between the stood piece 43 of a truck 4 and the ultrasonic sensor 18 is measured with the ultrasonic wave from the ultrasonic sensor 18, and a truck 4 which travels toward a power shovel 1 is stopped from traveling when the distance L5 between the power shovel 1 and truck 4 becomes equal to a specific distance L1 required for the associative operation between the both.
Patent JP-S6354900-A (JP)
Title: Speaker
Inventor: HARA AKIRA
IPC: H04R7/22
Filed: 1986-08-25
Abstract: PURPOSE:To obtain a speaker having high reliability by fixing the cone of a speaker through a screwing without using an adhesive as a means for supporting the cone to a frame. CONSTITUTION:The peripheral part 9a of an edge 9 abuts against the upper edge 8a of the frame 8, a screw 10a disposed along the external periphery of a first ring 11 is screwed to a screw 8c disposed along the internal periphery of the upper part 8b of the frame 8 and the lower side 10b of the first ring 11 and the upper edge 8a contact the peripheral part 9a of the edge 9 to support the edge. A damper 10 is supported similarly to the support of the edge 9. A screw 12a disposed along the external periphery of a second ring 12 is screwed to a screw 8e disposed along the internal periphery of the lower part 8d of the frame 8 and the peripheral part 10a of the damper 10 is allowed into contact and supported with the lower side 12b of a second ring 12 and the upper surface 3a of a plate 3. Thereby, the speaker having high reliability excellent in heat resistance, moisture resistance and water resistance can be obtained.
Patent JP-S58100153-A (JP)
Title: Image recording device
Inventor: ANDOU YUUJIROU
IPC: B41J2/385
Filed: 1981-12-10
Abstract: PURPOSE:To form an image without bringing an image receiving body into contact with toner by providing magnetic toner holding members which are made of ferromagnetic materials and produce a magnetic field crossing a slitlike or independent opening hole, a magnetic toner supply means, the image receiving body, and electrodes, and applying voltages between the electrodes and toner holding members. CONSTITUTION:On a carrier member 1, a magnetic toner layer with specified thickness is formed. An image receiving body 7 touches a fixed electrode 8 and  is sent as shown by an arrow closely to the slit 6 between the magnetic toner  holding members 4 and 5. When a signal voltage 9 is applied between electrodes  4 and 8, magnetic toner in the slit 6 is moved by the voltage between the electrodes 4 and 8 to reach the image receiving body 7. For image formation, either of the electrodes 4 and 8 is made to correspond to a picture element and a multistylus electrode is used normally.
Patent JP-H0484360-A (JP)
Title: Sentence inspecting device
Inventor: OYAMA YUTAKA
IPC: G06F17/30
Filed: 1990-07-27
Abstract: PURPOSE:To easily detect a wrong drawing reference code by extracting a numeral string in a sentence and the position of the string in the sentence and inspecting the character strings immediately before and after the numeral string in a sentence. CONSTITUTION:A sentence storing means 2, numeral string information extracting means 3, numeral string storing means 4, and immediately-before and immediately-after character string inspecting means 5 and 6 are provided and, after an inputted sentence is stored in the sentence storage device 2, a numeral string in the sentence and the position of the string in the sentence are extracted. Then the form of character strings immediately before and after the numeral string in the sentence are inspected about each extracted numeral string and, after deleting numeral strings which are not codes for referring items in a drawing, a KWIC list using the remaining numeral strings as keys is prepared and displayed. Therefore, detection of erroneous drawing reference code in a sentence can be supported efficiently.
Patent JP-H0951601-A (JP)
Title: Room light controller of train
Inventor: MASE HIROYUKI
IPC: B60L1/14
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To prevent the cut-off of room lights of passenger rooms when a train passes an AC-DC section and also prevent the stoppage of the operations of other controlling equipments due to unwanted discharging of a battery and avoid the deterioration of the battery. SOLUTION: A room light controller of a train knows whether the train is running at an AC-DC section by detecting the operation, etc., of an AC-DC change-over switch 9 by a train crew. When the train is running at the AC-DC section, a time element is extended to a second one that is an extended time element of the power stoppage detection output of an SIV 1. At the other places, the time element of the power stoppage detection output of the SIV 1 is not extended.