baber/WOPTO huggingface dataset:
Patent JP-H0822510-A (JP)
Title: Document recognition device
Inventor: IKEMURE YUMIKO
IPC: G06K9/62
Filed: 1994-07-06
Abstract: PURPOSE:To correctly give the attribute of an area by extracting features of a photograph, graphics, a character, and a table from a circumscribed rectangle other than minute rectangles and weighting these features and giving the attribute of features, to which the heaviest weight is given, to this circumscribed rectangle. CONSTITUTION:A CPU is provided with a picture data fetching means 7, a circumscribed rectangle extracting means 8, a minute rectangle extracting means 9, etc. A binarized character recognition object document is subjected to minute processing to detect circumscribed rectangles of connected black picture elements. The attribute of a minute rectangle is given to small-sized circumscribed rectangles, and they are distinguished from the other rectangles. Features of a photograph, graphics, a character, and a table are extracted from each of circumscribed rectangles other than minute rectangles and are weighted. The attribute of features to which the heaviest weight is given is given to the circumscribed rectangle, and areas having the attribute of a character, a ruled line, a table, a photograph, or graphics are extracted based on rectangle information to which attributes are given and are automatically subjected to recognition processing in accordance with attribute.
Patent JP-H0446142-A (JP)
Title: Production of aminomethylated phenols
Inventor: YAO TADASHI
IPC: C07C215/48
Filed: 1990-06-13
Abstract: PURPOSE:To efficiently obtain the subject substances at a low cost while suppressing side reaction by reacting phenols with aldehydes and an ammonium salt in an aqueous solvent, carrying out oil-water separation of the reaction mixture, then recycling the aqueous layer and neutralizing the oily layer. CONSTITUTION:Phenols are reacted with aldehydes and an ammonium salt (e.g. ammonium chloride) in an aqueous solvent at 20-100 deg.C for 0.1-10hr in an aminomethylation step and oil-water separation of the reaction mixture is carried out. The aqueous layer is then recycled to the aminomethylation step and the oily layer, as necessary, is washed with water and subsequently neutralized with an aqueous solution of an alkali (e.g. NaOH). The oil-water separation is further performed to afford a mixture consisting essentially of the subject substances. The contained unreacted phenols are recovered by vacuum distillation and recycled to afford the objective substances in high yield. Since the ammonium salt can be previously removed by the oil-water separation, a small amount of the alkali required for the neutralization is sufficiently used. The subject substances are useful as a raw material for heat-resistant epoxy resins.
Patent JP-S6047254-A (JP)
Title: Method for manufacturing optical disk
Inventor: MIYAMURA YOSHINORI
IPC: G11B7/26
Filed: 1983-08-26
Abstract: PURPOSE:To form a stamper with good signal transfer performance to be used as the stamper at disk transfer by adhering a metallic film to the information on a master disk in the vertical direction when adhering a metallic film to the master disk on which the information is recorded optically to a photo resist member on a prescribed substrate. CONSTITUTION:The photo resist 2 is coated on a thick glass substrate 1, a desired signal is recorded by laser light so as to form the master disk 1-1. The metallic film 5 such as Al or Ni is adhered to the master disk. Plural evaporation sources are arranged so that the metallic film 5 is vapordeposited vertically to a signal part 2-1. Further, the length of the evaporation sources is >=50% of the width of the signal part on the master disk to be vapor-deposited. As a result of the metallic film adhered vertically onto the signal face in this way, the metallic film 5 is formed and a stamper having the signal pit having good transfer performance is formed. A material 11 such as cellulose acetate or the like is coated to the stamper to form an exfoliated boundary layer. After a UV resin 7-2 is coated on the layer, the preceding substrate and the stamper are pressed together to cure the UV resin 7-2. Then, the resin is exfoliated from the stamper so as to form a replica.
Patent JP-S5280081-A (JP)
Title: Ultrasonic flaw detecting and scanning device
Inventor: SUZUKI KAZUMICHI
IPC: G01N29/04
Filed: 1975-12-26
Abstract: PURPOSE: The device which detects flaws of cyindrical objects and is capable of performing inspection of multiple kinds of pipings of varying diameters with one unit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6311178-A (JP)
Inventor: YAMAGUCHI SAKUTARO
IPC: A63B37/00
Filed: 1986-07-03
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-S641291-A (JP)
Title: Flexible circuit board and manufacture thereof
Inventor: TAKESHIMA TOSHIYUKI
IPC: H05K3/42
Filed: 1987-06-24
Abstract: PURPOSE: To obtain bending flexibility at a bendable flexible unit and to prevent a step from generating at a boundary between a ridge and the flexible unit by mounting a shielding plate on a copper foil of the unit in case of plating a through hole, and conducting an electroless copper plating and electrolytic copper plating.  
     CONSTITUTION: When a circuit pattern is formed only on one side face of a bendable flexible unit, a through hole 8 is opened by drilling at a predetermined position at a ridge B of a component mount of a copper-extended laminated substrate 11 covered with rolled copper foils 12, 12 on both side face of a base film 1. Then, a shielding plate 14 is mounted on the substrate 11. Thereafter, when an electroless copper plating 9 and an electrolytic copper plating 10 are continuously conducted and the plate 14 are removed, a board as shown is obtained, and a process, such as an etching is performed by a normal method. Thus, thin copper plating of 1∼2μm is executed on the unit, and since a transfer section of the ridge to the unit is placed in a slope state, no step is formed at a boundary. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S6062595-A (JP)
Title: Lamination type heat exchanger
Inventor: MATSUDA NORIMOTO
IPC: F28D9/00
Filed: 1984-07-27
Abstract: PURPOSE:To restrict the reduction in the heat transfer performance to improve the heat exchanging performance by forming spacers for flow path separation with protrusions and depressions so that the transfer of heat from a high-temperature fluid to a low-temperature fluid may be increased not only in the radial direction but also in the circumferential direction. CONSTITUTION:Inside a spacer 10 for separation from the outside, a spacer 11 having protrusions and depressions for flow path separation is disposed, which together with the spacer 10 is alternatingly laminated with a heat transfer plate 12. A high-temperature fluid path 13' is disposed inside a low-temperature fluid path 14', and the high-temperature fluid flowing in the high-temperature fluid path 13' and the low-temperature fluid flowing in the low-temperature fluid path are flowing in the mutually opposing directions. The conduction of heat from the high-temperature fluid to the low-temperature fluid occurs in three ways, namely the radial direction, arrow mark 20, and the left and rightward circumferential directions, arrow marks 21, 22. Upon the heat exchange, the high-temperature fluid is cooled and the low-temperature fluid is heated. As the heat transfer flow from the high-temperature fluid to the low-temperature fluid is increased to the three ways in this manner, the reduction in the heat transfer performance is restricted, and the heat exchanging performance can be improved.
Patent JP-S5779786-A (JP)
Title: Multiplex assigning system for trunk allocation
Inventor: SATOU AKIO
IPC: H04Q1/16
Filed: 1980-11-05
Abstract: PURPOSE:To make easy the data set or change at allocation change of trunks or extension, by storing the data relating allocatable trunk all in advance, and making effective the data of trunks only mounted actually. CONSTITUTION:Mounted display memories MA, MB, MC are prepared for each trunk type corresponding to the allocated position of a trunk frame TRKF. Data D1, D2 corresponding to each trunk of mounted location at every trunk type are stored in advance. When the trunk of type A is mounted to No.1 mounting location, the area corresponding to the No.1 location is displayed for actual mounting and the data of the D1 in an area DA is made effective. Thus, since the data in the locatable trunk is stored in advance, the mounted display memory can only be rewritten at the change in trunk location or extension.
Patent JP-H11324403-A (JP)
Title: Anchor plate for base isolation device and manufacture thereof
Inventor: MASHITA MASAKAZU
IPC: F16F15/04
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an anchor plate for a base isolation which is costless and has no warp and bend and further, which can firmly fix a base isolation device as it is designed by casting the anchor plate body made of cast iron or cast steel and provided with projections for nuts at one side face of the plate and forming a screwed hole extending from the other side face to the inside of the projections for nuts. SOLUTION: An anchor plate body 1 in which projections 2 for nuts having a nearly truncated cone shape are erected at every certain distance in the vicinity of the outer periphery at one side face of a nearly disc-shaped body and nearly columnar anchor projections 3 are erected at every certain distance at the inside thereof, is integrally cast with spheroidal graphite cast iron as the raw material. A screwed hole 4 is machined to extend to the inside of the nut projection 2 from the other side face of the anchor plate body 1. When a base isolation device I using a laminate rubber as an isolator is installed, the anchor plate is disposed on the base isolation device I and a fixing bolt B is screwed in the screwed hole 4 to connect the anchor plate to a support copper plate P of the base isolation device I and interpose it between the base isolation device I and the upper and lower structures U, L.
Patent JP-S5277662-A (JP)
Title: Anode material
Inventor: KUZE TAKASHI
IPC: H01J1/38
Filed: 1975-12-24
Abstract: PURPOSE: To improve heat radiation and the characteristic by making a black oxide film mainly consisting of chromium on a surface of an anode material of an electronic tube. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6047255-A (JP)
Title: Manufacturing method of information master disk
Inventor: ENDOU KAZUO
IPC: G11B9/06
Filed: 1983-08-25
Abstract: PURPOSE:To attain mass-production by forming independently plural information blocks having an uneven pattern on a substrate, applying plating to the uneven face of the information blocks to form plural information master disk blocks, thereby decreasing the manufacturing equipment and man-hour. CONSTITUTION:A disc form glass substrate 12 larger than a mask plate 11 is prepared, a positive photo resist layer 13 is coated uniformly on the surface of the glass substrate 12 and plural mask plates 11 are placed closely on the surface of the photo resist layer 13. Then light is irradiated over the entire face to the photo resist layer 13 masked by the mask plate 11. Moreover, development processing is applied to the photo resist layer 13 to form the plural uneven information blocks 14 on which a recessed part is formed corresponding to an open window of the mask plate 11 through the removal of the photo resist layer 13 independently of the glass base 12 in response to the mask plate 11. Then nickel electrocast is applied to the glass base 12 so as to form a nickel film 16 on the silver plate film 15. Then the nickel film 16 is exfoliated from the silver plated film 15 to obtain an information master disk 17.
Patent JP-H081553-A (JP)
Title: Robot-mounted automated guided vehicle
Inventor: ISHIDA HIROSHI
IPC: B60G21/02
Filed: 1994-06-15
Abstract: PURPOSE:To ground all the wheels securely on a floor surface, and achieve stable traveling and high precision position specification. CONSTITUTION:A device is provided with a car body 1 on which a robot 2 is mounted at an upper part. and four wheel units disposed at the front and rear and on the right and left, the right and left wheel units on the front or rear are connected to each other by an arm 5, and a middle part of the arm 5 is pivotally supported on a frame 1a of the car body 1, so the right and left wheel units 4a, 4b are supported to be capable of oscillating vertically freely about the center of the middle part of the arm 4. The wheel units 4a, 4b are disposed on the farther side from a support pole 3 of the robot 2 among the front/rear and right/left wheels of the car body 1. An energization means for energization downward is provided on each of the four wheel units.
Patent JP-S5487980-A (JP)
Title: Magnetic filter element
Inventor: INOUE KIYOSHI
IPC: B03C1/034
Filed: 1977-12-26
Abstract: PURPOSE:To improve filtering capacity and durability (or service life) by forming on the surface of porous body a layer containing fine particles of magnetic substance. CONSTITUTION:The surface of a porous body 1 is provided with a layer 4 containing fine particles or slim pieces 5 of magnetic substance or consisting only of magnetic body, and also with a passage 3 connecting penetratively between spaces in the porous body or pores 7 and many pores of the porous body. Top layer 4 of the magnetic body allows fluid being filtered to flow to the outside through opening on the porous body's surfce and also to enclose it inside. In other words, opening of the passage 3 is controlled by the layer 4 of magnetic body. And therefore, by forming a magnetic layer 4 of an appropriate thichness on the surface of the magnetic body 1, it is to become possible to ensure improvement of filtering capacity and durability of a filter.
Patent JP-H0322075-A (JP)
Title: Information processor
Inventor: YUI TAKAAKI
IPC: G06F3/023
Filed: 1989-06-20
Abstract: PURPOSE:To improve the processing efficiency by writing key information of a device main body, which is effective for a program stored in an external storage medium, on the device main body side at the time of setting the external storage medium to the device main body and selecting a processable key input for extended soft based on this key information. CONSTITUTION:When an external storage medium 4 is set to a device main body 1, key information of the device main body 1 which is effective for the program stored in the external storage medium 4 is written on the side of the device main body 1. A processable key input an be selected for extended soft based on this key information to omit the unnecessary processing of the key input in the device main body 1. Thus, the key input processing for extended soft is efficiently performed.
Patent JP-H11353238-A (JP)
Title: Unit and method for nv-ram control
Inventor: SHIGA SATOSHI
IPC: G06F12/16
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To improve the reliability by prolonging the life of an NV-RAM and inhibiting an NV-RAM which has got out of order from being used. SOLUTION: The NV-RAM control unit which functions to save the constitution information when a notebook type personal computer 11 is docked to a docking station which has NV-RAMs 18 and 19 inside is provided with an ID comparing circuit 15 which detects a notebook personal computer 11 different from a notebook personal computer 11 which was used last is docked while >=2 NV-RAMs 18 and 19 are mounted in parallel, an NV-RAM selector 17 which switches and connects the NV-RAM stored with the constitution information to the other, and a docking control circuit 14 which controls connections with a selector 17 and a connector 13.
Patent JP-S5487438-A (JP)
Title: Backup system of volatile memory
Inventor: IKENAGA MASAAKI
IPC: G06F11/00
Filed: 1977-12-23
Abstract: PURPOSE: To reduce the needed number of backup memory units to one by using a backup memory unit, installed in a subordinate station and master station with a memory unit, through a public circuit.  
     CONSTITUTION: Several subordinate stations 1 are provided which has a CPU controlled by both programs stored in a nonvolatile memory ROM and data in a volatile memory RAM and the function of calling master station 3 via public circuit 2 right after the power is put to work when the memory RAM becomes volatile due to the cutting-off of the power supply. Then, subordinate station 1 controls an uncontrolled unit via an input-output I/O connected to the CPU. Once the cutting- off of the power supply is detected, the function is switched automatically to a fault program function and the contents of memory unit DRUM such as a magnetic drum provided to master station 3 are stored automatically or manually in the RAM via public circuit 2; and after data are all stored, information on a data transfer end is transmitted, thereby stopping the fault program to run. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5379366-A (JP)
Title: Thyristor commutation unit by transistors
Inventor: AKAMATSU MASAHIKO
IPC: H02M1/06
Filed: 1976-12-23
Abstract: PURPOSE: To considerably increase the voltage for the turn off and the usable power input voltage, by using transistor with base grounded, in the transistors commutating the thyristor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6218300-A (JP)
Inventor: AGEBONO MASATO
IPC: B44D3/16
Filed: 1985-07-17
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-H0822427-A (JP)
Title: Network managing method
Inventor: AIHARA TOSHIYUKI
IPC: G06F13/00
Filed: 1994-07-07
Abstract: PURPOSE:To predict influence on network performance by predicting traffic which increases on a network owing to the introduction of application software and adding it to the existent traffic. CONSTITUTION:A network managing device 1 manages constitution information and performance information on a network 10 to be managed by a network constitution management part 2 and a network performance management part 3 respectively. A generated traffic prediction part 4 finds the traffic generated when the application software 11 is introduced in the network 10. A route prediction part 5 finds a route in the network 109 that a communication by the software is used. A traffic distribution prediction part 6 finds an increment in traffic from the found route and adds it to the existent traffic to find the traffic distribution on the network 10. A network performance prediction part 9 finds the performance of a segment and a link by comparing the traffic distribution with performance information in a data base 7 which is corrected by a correction part 8.
Patent JP-H09313552-A (JP)
Title: Rehabilitation device incorporating virtual reality function
Inventor: MURAKAMI HITOSHI
IPC: G06T19/00
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To reduce the pain during muscle rehabilitation by changing images of the display unit according to a rotary pedal driving, handle operation, and button operation by a patient. SOLUTION: When a light card is inserted into a light card record/playback device 3, record information is sent to a control computer 2. This information sends a software package number to a VR image generation computer 1, and a specified software package is read from a CD ROM 4. With start/stop button operation, the VR image generation computer 1 displays a virtual environment image on a FMD 8 and a liquid crystal monitor 7. A rotary angle signal or torque signal is inputted to the control computer 2 from a training machine 9 composed of a rotary pedal and a handle with operation buttons according to the operations, and view points of virtual environment images are changed. A view point is detected by a sensor and a virtual environment can be seen by turning a head, improving a training will.
Patent JP-H11354377-A (JP)
Title: Basket for external electrode formation of electronic part, manufacture thereof, and manufacture of electronic part
Inventor: MATSUMOTO HIROYUKI
IPC: H01G4/30
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To surely prevent adhesion between an electronic part and a basket, by baking ceramics powder on a metal mesh surface of an external electrode baking mesh, for forming a surface layer comprising a rough configuration. SOLUTION: ZrO2 powder or Al2 O3 powder provided with an adhesive material is sprinkled of an Ni mesh surface of an external electrode baking basket 6 with about 1 mm of grid interval and about 0.2 mm of metal wire thickness, which is allowed to pass through a baking furnace, so that a surface layer comprising a rough configuration is formed on the Ni mesh surface. The basket 6 is manufactured with a maximum temperature for the baking furnace at 830 deg.C, internal oxygen about 100 ppm, and time required for passing the baking furnace about 1 hour. Then, the ceramics baked body 2 is so placed on the upper surface of the basket 6 that the ceramics baked bodies 2 slightly overlap each other, which is allowed to pass through the baking furnace for baking a conductive paste. The baking condition is similar to when the ZrO2 powder or Al2 O3 powder is baked on the basket 6.  Thus, the basket 6 contacts by point to the external electrode of a laminated capacitor to prevent contact to the basket 6.
Patent JP-S6134729-A (JP)
Title: Vertical magnetic recording medium
Inventor: NISHIMOTO KOZO
IPC: C09D5/23
Filed: 1984-07-26
Abstract: PURPOSE:To improve recording density characteristics by coating the surface of a coated medium layer having verical magnetic anisotropy with a continuous thin-film medium layer having also vertical magnetic anosotropy to obtain a 2-layered structure. CONSTITUTION:Hexagonal plate crystallites of barium ferrite having about 0.1mu diamter are dispersed in a binder, and the binder is coated on a PET base 5, which is oriented in a vertical magnetic field and dried to from a barium ferrite medium layer 6 having 4mu thickness. The material is surface-treated to obtain an original barium ferrite-coated tape A. The tape A is set in a sputtering device, and the surface of the coated layer is coated with a Co-Cr continuous thin film layer 7 in 0.15mu thickness by sputtering. The surface of the obtained Co-Cr film-coated barium ferrite-coated medium material is lubricated, and the material is cut to obtain the original material having a 2-layered vertical magnetic recording medium which is cut to obtain a tape B.
Patent JP-H01321573-A (JP)
Title: Picture data converting circuit
Inventor: YAMAURA FUKUMI
IPC: G09G5/391
Filed: 1988-06-24
Abstract: PURPOSE:To realize the conversion of a planar layout type into a chunky pixel type by converting the picture element data stored dispersely into the address of each bit plane and corresponding to one pixel into the picture element data of plural bits so as to store said data into a single address. CONSTITUTION:A memory 11 is equal to a display memory of bit planes and stores the prescribed picture information. Then the address of each bit plane is designated and the bits in the address corresponding to each bit plane are successively read out. A CPU 16 writes the data read out of the memory 11 into the register arrays 15A and 15B. The picture element data of plural bits stored dispersely in the address of each of plural bit planes and corresponding to one pixel is converted into another picture element data of plural bits so that the data is stored in a single address. Thus a planar layout type can be converted into a chunky pixel type.
Patent JP-S6311126-A (JP)
Inventor: NAKATANI MITSUNOBU
IPC: A47K3/16
Filed: 1986-07-03
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。