baber/WOPTO huggingface dataset:
Patent JP-H08115380-A (JP)
Title: Device and method for image processing
Inventor: SAITO KAZUYUKI
IPC: G06K9/20
Filed: 1994-10-18
Abstract: PURPOSE: To recognize a character area more securely even if not only characters, but also figure, photograph, etc., are mixed. CONSTITUTION: An area extraction part 105 extracts areas where black pixels succeed in image data inputted from an input part 101. The attributes of individual areas are judged according to the sizes and the number of pixels of the respective areas. When it is judged to be a character area, areas which are near by the character area are merged together. When it is judged that a noncharacter area overlaps with the merged area, an attribute redecision part 106 judges again whether or not the character area is really performed according to state information on the character area and state information on the noncharacter area. And, the judged results of the respective areas and the image are outputted to a low-order device through an output part 104.
Patent JP-S60144231-A (JP)
Title: Method and device for accumulating object
Inventor: TAKAGAWA RIYUUICHI
IPC: B65B35/30
Filed: 1983-12-29
Abstract: PURPOSE:To facilitate the encasement of objects by putting said more than one object such as stand pouches, which are being sent at a certain interval, in a bucket for packing without space, and collecting said objects with its posture changed so that one side is higher. CONSTITUTION:Objects A such as stand pouches, which are formed erectably with the bottom side formed nearly elliptically and the upside flat, are placed on the buckets 2 of a bucket conveyor C with the flat port directed inward, and are intermittently transferred forward (leftward) in order. And, when, e.g., the first five pieces are sent to a receiving board site 3, the conveyor C is temporarily stopped. Then, by operating a pusher 12, these five objects A are translocated onto five buckets 4, 4a for packing without space, and are kept waiting in a posture slightly slanting upward. Then, by extending a cylinder 9, the intervals between the buckets 4, 4a are reduced, gathering the buckets together and, after that, the objects A are pushed into a bucket 14 in an accumulated state, by operating a pusher 13.
Patent JP-H08116459-A (JP)
Title: Color image processing unit
Inventor: NOMURA MAYUMI
IPC: H04N1/60
Filed: 1994-10-18
Abstract: PURPOSE: To prevent occurrence of a pseudo border in an area of same data in the color image processing unit generating a color pseudo half tone image. CONSTITUTION: An image processing circuit 1 is made up of an original image storage device 3 storing part of half tone original image information, a RAM 5 storing reach calculation result, weight coefficient matrices Mm, Mc, My, Mk for each color, a ROM 7 storing a threshold level T or the like, a CPU 9 conducting various image processing, and an output image storage device 11 storing data after error spread processing. Color half tone image data are stored in the original image storage device 3 via a bus 13 and binarized by using the weight coefficient matrix decided for each color of each picture element while being binarized error distribution.
Patent JP-H03117695-A (JP)
Title: Rotary compressor
Inventor: UMETSU KENJI
IPC: F04C18/356
Filed: 1989-09-29
Abstract: PURPOSE:To prolong the lifetime of an output shaft or bearings by circumferentially shifting the installation positions of blades in slidable contact with roller pistons so as to disperse a compression load or negative pressure generated in the output shaft or bearings. CONSTITUTION:In a rotary compressor 10, the respective blades 28, 29 of cylinder mechanisms 15, 16 are shifted by about 180 deg. in the rotational direction (a circumferential direction) of an output shaft 14. Consequently, a compression operation is carried out every rotational angle of 180 deg. so that a compression load can be dispersed. In a compression process of roller pistons 25, 26, the output shaft 14 is pressed by a reaction force generated by a pressure difference of refrigerant gas. Since the direction where the output shaft 14 is pressed is shifted by 180 deg. with respect to the cylinder mechanisms 15, 16, respectively, mutual compensation can realize a balance in pressure so that the output shaft 14 cannot nearly exert a compression load on main and sub bearings 17, 18. Therefore, abrasion generated in the bearings 17, 18 or the rotary shaft 14 can be remarkably reduced.
Patent JP-H04133664-A (JP)
Title: Ac power supply equipment
Inventor: SANADA KAZUNORI
IPC: H02J9/06
Filed: 1990-09-20
Abstract: PURPOSE:To get a power supply system high in flexibility and of multifunction by coupling many power conversion devices, which have current control circuits individually, with one high frequency transformer, and connecting them in series and in parallel so that it may be operated. CONSTITUTION:For an inverter 17, rectangular waves corresponding to the voltage of a battery 2 are supplied to a bus 18. Next, by an AC filter 19 and a cycloconverter 20, the input power of commercial frequency f2 is converted into the same frequency f1 as the inverter 17. Hereupon, considering this AC filter 19 and the cycloconverter 20 as one converter, if n of these conversion devices are connected in series, the voltage applied to one conversion device becomes 1/n, and this conversion device can be designed low in breakdown strength, and also it can be transformed without an input transformer. Furthermore, this conversion device is insulated on the output side with an insulating transformer, and the voltage is settled with the inverter 17, so individual conversion device can be controlled independently, and the conversion device can be made into a unit easily.
Patent JP-H1161747-A (JP)
Title: Manufacture of post having curvature and restoring force
Inventor: TAKESHITA KINYA
IPC: E04H12/12
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To absorb and relax impact force by fitting a hollow shaft in the center part of a hard short post, projecting a part thereof from both the end faces of the short post, mounting a rubber resilient body on the hollow shaft, and continuously providing a plurality of the short posts on a PC steel rod to be tightened. SOLUTION: The short post 1 of an arbitrary cross section is molded by hard raw material such as concrete. A hollow shaft 2 made of steel and rounded on both ends is fit in the center part of the short post 1, and a part thereof is fixed to be projected on both the end faces of the short post 1. The annular rubber resilient body 3 of the same cross section as the short post 1 is mounted on the hollow shaft 2 projected from the short post 1. A plurality of the short posts 1 are continuously provided on a PC steel rod 4 to be tightened and integrated so as to form a long post. Furthermore, the entire length or a part of the long post is covered by a transparent rubber resilient body 5 to form the post.  Thereby since impact force is absorbed and relaxed even if a vehicle and the like collide with the post, which is bent, safety of an occupant can be secured and damage of the vehicle and the like can be reduced.
Patent JP-H06104901-A (JP)
Title: Isdn interface processing system in lan
Inventor: TAJIMA TATSUYA
IPC: H04L12/66
Filed: 1992-09-22
Abstract: PURPOSE:To reduce the increase in number of accommodated lines and a line cost by using a resource in the inside of a LAN only when a call is set up. CONSTITUTION:Only when a connection request of a transmission line is recognized by a connection request recognition function of interface monitor sections 7a, 7b, a resource in a LAN is used and transmission line connection sections 8a, 8b connect the transmission line. When the connection request recognition function of the interface monitor sections 7a, 7b recognizes an interruption request of the transmission line, the transmission line connection sections 8a, 8b interrupt the transmission line to release the resource thereby avoiding it that one line always occupies the resource, the resource is effectively used without waste and lots of lines are used by a LAN of the same scale.
Patent JP-H06230086-A (JP)
Title: Lsi testing circuit
Inventor: GOTO JUNICHI
IPC: H01L21/66
Filed: 1992-09-22
Abstract: PURPOSE:To provide LSI testing circuits by which plural LSIs can be tested simultaneously at high speed in a wafer condition. CONSTITUTION:LSIs 21 and 22 are mounted on the same wafer 1, and testing circuits 3 to test these two LSIs are mounted outside in the die area, and wiring is laid between the LSIs 21 and 22. Since the testing circuits to test the plural LSIs are mounted on the same wafer, LSI testing time can be reduced in a wafer condition. Since the testing circuits are formed by the same device process technology with the LSIs, the LSIs can be tested at high speed which an LSI tester can not follow.
Patent JP-H1183221-A (JP)
Title: Gas compression/expansion unit
Inventor: TAGUCHI KENJI
IPC: F25B9/14
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To lessen a space occupied by a gas compression/expansion unit and also to enhance the efficiency of radiation of compressed working gas. SOLUTION: An insertion hole 59a through which a displacer rod 35 is inserted is provided in a compression cylinder 52, in juxtaposition with a compression piston rod 58. Thereby a compression part 50 and a displacer part 30 are disposed in the same direction and thereby reduction of a space occupied by the equipment is enabled. In order to radiate the heat of compressed working gas outward efficiently, radiating fins 54 are so provided as to cover the compression cylinder 52. A gap formed between the radiating fins 54 and the compression cylinder 52 is so designed as to be a gas passage G1. Thereby the area of thermal contact of the working gas flowing through the gas passage G1 with the radiating fins 54 is increased and thus the efficiency of radiation outward is enhanced.
Patent JP-H10102889-A (JP)
Title: Structure of pivot for folding door
Inventor: OSAWA KEIKO
IPC: E05D15/26
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To eliminate the friction between a pivot shaft and a fixture when a folding door is opened and closed though the pivot shaft has a structure having a height adjusting function. SOLUTION: A support member 9 consisting of a built-in shaft section 6 fitted to the pivot bearing section of a fixture and a flange section 8 being placed on the pivot support surface of the fixture and supporting the load of the folding door is installed rotatably on the lower end side of a pivot shaft 2 on the lower side of the folding door. A prismatic-shaped section 11, to which an engaging member 10 being freely moved in the axial direction of the pivot shaft 2 and capable of being integrally rotated with the pivot shaft 2 is fitted, is mounted on the central side of the pivot shaft 2. A male screw section 12 being screwed on the folding door side and capable of adjusting the projecting height of the pivot shaft 2 from the lower end of the folding door at the time of the rotary operation of the pivot shaft 2 is formed on the upper end side of the pivot shaft 2. When the folding door is opened and closed, the pivot shaft 2 is turned integrally with the folding door while the flange section 8 of the support member 9 is held in the state in which the flange section 8 is pushed against the pivot support surface of the fixture.
Patent JP-H06105252-A (JP)
Title: Satellite broadcast receiver
Inventor: TSUTSUI AKIO
IPC: H04N5/46
Filed: 1992-09-22
Abstract: PURPOSE:To use a decoder between receivers of a different broadcast system by selecting a detection signal and a video signal depending on a kind of an external device to be connected. CONSTITUTION:When a receiver connected externally is a CS tuner, a video signal is extracted by a changeover switch 8 and when the receiver connected externally is a BS tuner, a detection signal is extracted by the changeover switch 8. Either the signal through the changeover switch 8 or a part of the signal applied from the receiver connected externally is selected by a changeover switch 6 and the selected signal is outputted from a terminal 7b. Furthermore, a bit stream signal is outputted from a terminal 8b via the changeover switch 6. Since the demodulated video signal fed from the CS tuner, the demodulated video signal fed from the BS tuner and the bit stream signal are identical to each other, they are processed by a decoder as they are and viewed on a monitor television receiver.
Patent JP-S61131157-A (JP)
Title: Multiprocessor system
Inventor: HIUGA SEIJI
IPC: G06F11/16
Filed: 1984-11-30
Abstract: PURPOSE:To avoid a competition between a supervisor module and plural processor modules and to make a processing highly speedy by installing a processor module locking circuit. CONSTITUTION:In a processor module locking circuit 18, an enable signal EA, which synchronizes to charge an electric power source and occurs, is inputted to an A terminal and to a B terminal, an access completion signal inversion BUSY is inputted from a supervisor module 17. Thus, when the electric power source is charged and the signal EA is inputted to the A terminal of the circuit 18, the circuit 18 outputs a control signal MMBL to prohibit an access to a multi master bus 11 for respective processor modules 121 and 12N. Namely, at the time of charging the electric power source, the module 17 can obtain the access to the bus 11 first without fail, the competition between the module 17 and other plural modules 121-12N can be avoided and the processing can be made highly speedy.
Patent JP-H0997286-A (JP)
Title: Test data control supporting system
Inventor: KUSABA SHIGEKI
IPC: G16H10/60
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a test data control supporting system which is capable of controlling the test data without performing the reading of new and old test data, even if the contents of test data is changed and added. SOLUTION: In the test data control supporting system 1 having a processor 11, a display device 12 and an input device 14, a CRF (recording form) made into an image is registered as the board for recording the test data for plural testing objects in a processor, the display of the registered CRF on a screen is made possible, the input frame for every item to be inputted is provided for the CRF displayed on the screen, the input of test data in the input frame is made possible, and the log file 24 of the test data inputted by an input device is prepared for every testing object.
Patent JP-H1193941-A (JP)
Title: Dynamic pressure type bearing device
Inventor: YAMAMOTO MICHIHARU
IPC: F16C17/02
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic pressure type bearing device having low noise, low vibration and high precision, and resistant to load by constituting a sleeve by use of an oil retaining porous member, and providing a metallic film in the valley part of a shallow groove on the sleeve inner circumferential surface. SOLUTION: Porous members 102, 103 have herringbone grooves 105 on the inner circumferential parts, and a lubricant is interposed between a shaft 101 and the porous members 102, 103 to constitute a dynamic pressure type bearing device. Further, metallic films 107, 108 are provided in the valley parts of the herringbone grooves 105. Since the surfaces of the inner circumferential parts of the porous members 102, 103 are coated by the area portion of the metal films 107, 108 provided in the valley parts of the herringbone grooves 105, the pore area of a sleeve inner circumferential surface is reduced, and the quantity of the lubricant sucked or discharged by pores is reduced, so that the reduction in generated dynamic pressure can be suppressed to prevent the reduction in bearing rigidity, and a sufficient fluid lubrication can be performed.
Patent JP-H06217293-A (JP)
Title: Device for obtaining motion vector in difference pulse code modulation system
Inventor: UIRIAMU II RINCHI
IPC: G06T9/00
Filed: 1992-09-22
Abstract: PURPOSE:To decrease the bit rate at the time of transmission by obtaining a motion vector for a block in a frame B from the motion vector of a specific block. CONSTITUTION:An area overlap method(AO method) uses a P-frame motion vector such as mV30 so as to predict a B-frame motion vector and a front motion vector for a frame P3 such as mV30 is stored in an FMv memory 89 only by a period of one or two frames (delay) as requested by frames B1 and B2 respectively. The stored motion vector is supplied to an area overlap motion vector computer 89 by the FMv memory 89 and front and rear motion vectors AOFMv and AOBMv are calculated for a B-frame motion block. Then the respective motion vectors are supplied to a motion compensating device 68 through a lead line M'.
Patent JP-H0595437-A (JP)
Title: Public digital telephone equipment
Inventor: HORIBE KOICHI
IPC: H04M17/02
Filed: 1991-10-01
Abstract: PURPOSE:To inform a name of a caller or a password to a callee at the time of calling from a public telephone equipment in an ISDN network. CONSTITUTION:A card reader part 1 reads out simultaneously a prepaid card in which the remainder frequency being charging information and one of the own name and a password are registered separately in advance by a user, at the time point when it is inputted. An outgoing message constituting part 2 inserts data read out of a card reader part 1 into an calling sub-address element of a call setting message for transmitting it to the other party, and sends it out to an ISDN network 10 through an LAPD 4 and a S interface 5.
Patent JP-2000079122-A (JP)
Title: Ultrasonic diagnosis instrument
Inventor: SHIGEMORI ICHIRO
IPC: H04N7/18
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To set transmitting and receiving frame rate independently upon displaying frame rate. SOLUTION: Conversion from transmitting and receiving frame rate to displaying frame rate is carried out in a frame memory 26. Therefore, data input and data output are synchronized with the transmitting and receiving frame rate in a scan converter 16, and therefore, a picture resolver 20 resolves pictures using all the data. A low pass filter 24 conducts filtering along the time axial direction covering each frame interval. By this manner, the joints generated in the display frame can be broken off. In order to convert the transmitting and receiving frame rate to the recording frame rate, a frame memory 36 is disposed.
Patent JP-H1094859-A (JP)
Title: Method for preventing entrapment of molten powder
Inventor: OKAZAWA KENSUKE
IPC: B22D11/10
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent the entrapment of molten powder by inserting the electrodes in a local range of the molten powder on molten steel surface in a mold and energizing with AC current. SOLUTION: The electrodes 9 are arranged in the range of 100-300 mm in the center direction of the mold width from the short side of the mold in one side and in the range of 100-300 mm in the short side direction from the width center in the other side. The current 8 passes from the one side of the electrode through the molten powder 3 below the electrode 9, the molten steel 10 and the molten slag 3 below the other side of the electrode 9 and reaches the other side of the electrode 9. Thereby, the viscosity of the molten powder below the electrodes 9 is made to high. By this method, the flowing quantity of the powder into gap between the mold and a cast slab is not decreased and the deterioration of the surface quality can be eliminated.
Patent JP-2001074557-A (JP)
Title: Spectrophotometer
Inventor: HAYAKAWA HIROSHI
IPC: G01N21/27
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To make a measured result easily looked. SOLUTION: Plural responses are set preliminarily in a measuring condition setting memory 13 before actual measurement, in a spectrophotometer for converting an output light output from a sample part into an electric signal by a photomuliplier 2 to measure poralization of a sample in the sample part by an operation part 12 or the like. A response selecting part 14 receives an HT voltage of the photomultiplier 2 to select and set one response used during the mesurement in the operation part 12 out of the plural responses set in the memory 13. An influence of a noise contaminated in a measured result when the output light is weak is reduced by carrying out measurement using the long set response as the output light gets weak, and the measured result is easily looked thereby.
Patent JP-H03116629-A (JP)
Title: Manufacture of annular fluorescent lamp
Inventor: KAWAJIRI MASAO
IPC: H01J9/24
Filed: 1989-09-28
Abstract: PURPOSE:To enhance the manufacturing yield of an annular fluorescent lamp by making the radius of curvature of the molded channel of a molding roller assembled larger than the standard size of a sealed fluorescent lamp bulb and making the depth of the molded channel smaller than the radius of curvature, and also chamfering the edge portion of the molded channel. CONSTITUTION:When the radius of curvature of the inner face of a molded channel 4 is enlarged more than the standard radius of a bulb 5 a space is formed in theory between the inner face of the molded channel 4 and the outer face of the bulb 5 in the case of using the bulb 5 of standard radius, and then both do not come into contact with each other so that die releasing is bettered. Since the channel 4 is molded while blowing air into the bulb 5, roundness of the bulb 5 will not be lowered. If the radius of the bulb 5 is a little larger than the standard, the roundness of the bulb 5 will not be lowered, the radius of the molded channel 4 being enlarged and the center of curvature of the molded channel 4 being located out of the channel; after molding the bulb 5 will not be wrapped in the molded channel 4 so die releasing is good. In addition, the edge portion of the molded channel 4 is chamfered so that the maximum diameter portion of the bulb 5 does not come into contact with the entrance of the die; this portion will therefore not be ribbed. Thus the manufacturing yield of the annular fluorescent lamp is enhanced.
Patent JP-H03117884-A (JP)
Title: Application of monolithic refractory
Inventor: WATANABE AKIRA
IPC: C04B35/66
Filed: 1989-09-29
Abstract: PURPOSE:To obviate mechanical equipment and contrive labor saving, by a method wherein a monolithic refractory composition bagged in vacuum is mixed with a liquid immediately before use thereof, and the resultant mixture is applied. CONSTITUTION:A monolithic refractory bagged in vacuum or a monolithic refractory brought into a vacuum condition is mixed with a liquid immediately before use thereof, and the resulting mixture is applied. It is thereby possible to eliminate a time-consuming step of bagging a kneaded slurry or the like, and to obtain a slurry material easy to apply. Supply of a product powder composition by bringing it into a vacuum condition prevents moisture absorption and oxidation of the product, and is therefore useful especially where an easily slakable material, such as magnesia and calcia, or an easily denaturable binder is used. Because a vacuum is provided in a bag, further, the liquid added to the refractory powder is distributed homogeneously to the entire part of the powder, whereby agglomeration of the powder into globular grains can be prevented.