baber/WOPTO huggingface dataset:
Patent JP-S58137389-A (JP)
Title: Electronic key telephone set
Inventor: SHIBAYAMA YOSHIHISA
IPC: H04M1/57
Filed: 1982-02-10
Abstract: PURPOSE:To eliminate extension call latency time by displaying the extension number of a calling subscriber telephone set on the visual display of a called- subscriber telephone set. CONSTITUTION:When a request for extension connection is generated at some telephone set, a central processor 6 closes a switch 4 to send out a ring-back tone to the called telephone set. On the other hand, if the called telephone set is busy, a busy-back tone is sent out to the calling telephone set. When the calling telephone set receives the busy-back tone, or when there is no answer from the called telephone set, a specified code is dialed on the calling telephone set. Consequently, the central processor 6 sends out the extension number of the calling  telephone set to the called telephone set to display the extension number on the display 10. A called subscriber views the display on the display 10 to originate an extension to the calling telephone set.
Patent JP-H04257979-A (JP)
Title: Color image reader
Inventor: OOTANI MYUKI
IPC: G06T1/00
Filed: 1991-02-13
Abstract: PURPOSE:To enable high-quality image reading even concerning a monochromatic original by selecting an optimum light source color or color filter based on the output of a prescan means to execute, reading in plural colors beforehand. CONSTITUTION:In the case of a prescan presence mode, reading is executed with low resolution/low magnification by using an R color light source, and the maximum density value and bottom density value of each color in a read area are detected by an AE circuit 215 and stored. When there is enough density difference, prescan is finished, and the monochromatic original is read by the R color light source. When the enough density difference is not obtained, prescan is executed in order from a G color to a B color. Then, when the enough density difference is not obtained after finishing prescan in three colors, density difference is compared among the three stored colors and reading is executed by using the light source of the maximum density difference.
Patent JP-S57135464-A (JP)
Title: Inverting device for recording medium of recording and reproducing device
Inventor: AYUKAWA YUKITADA
IPC: G11B15/675
Filed: 1981-02-14
Abstract: PURPOSE:To automate a series of processes of gripping a recording medium by a gripping means after it is ejected from a holder, inverting the medium by an inverting means and then passing it to said holder. CONSTITUTION:After recording or reproducing operation is carried out by a cassette deck 1, a cassette 4 is ejected and an inverting device 5 is commanded to invert the cassette. In response to that, a motor 13 is driven to move a subchassis 9 forth, and then a plunger 18 is energized to turn the driving member 14. During the turning, the cassette 4 is gripped by a gripping means 31 and after the driving member 14 returns, a rotary plunger 38 is energized to invert the cassette 4. Then, the driving member 14 turns again to insert the cassette 4 into a holder 3 and after the cassette 4 is released from being gripped, the roller 43 of a rotary arm 40 presses the holder 3 to set the cassette 4 at a recording and reproducing position. The turning of the turning arm 40 is performed smoothly by an air damping mechanism 74 consisting of a damping cylinder 77 and a piston 78.
Patent JP-H02201301-A (JP)
Title: Method of removing jacket of coated optical fiber
Inventor: SOTODANI SHIGEO
IPC: H02G1/12
Filed: 1989-01-30
Abstract: PURPOSE:To suppress the swelling in parts exclusive of a jacket removing part so as to prevent the deterioration thereof and to improve the reliability of an optical fiber juncture by immersing the part adjacent to the jacket removing part into a non-swelling soln. CONSTITUTION:The length of the part where the jacket is to be removed is first determined and is notched in the position shown by A in the case of connecting coated optical fibers 1. The fiber is immersed into the liquids in a container 2 in such a manner that the notched part A coincides with the boundary of the two liquids in the container. The jackets in jacket removing part swells and is strippable upon lapse of several minutes in this state. Methylene chloride is used for the swelling soln. 3 and water is used for the non- swelling soln. 4 which does not dissolve therein. The swelling of the parts exclusive of the jacket removing part is suppressed in this way, by which the deterioration thereof is prevented and the reliability of the optical fiber juncture is improved.
Patent JP-S62180118-A (JP)
Title: Boss-shaft fastener
Inventor: MATSUBARA YUTAKA
IPC: F16D1/093
Filed: 1986-02-01
Abstract: PURPOSE:To obtain high fastening strength, by fitting two rings to a boss and a shaft with pressure by fastening of bolts so as to integrate the boss and the shaft. CONSTITUTION:An inner ring 2 is fitted to the outside of a shaft 4, and an outer ring 1 is engaged with the ring 2 in such a manner that respective holes 2b and 1b are communicated mutually so as to connect the taper surfaces 1a and 2a of both rings 1 and 2 with each other. And a boss hole such as a pulley is fitted to the outside of the outer ring 1. Then, bolts 3 are inserted into the respective holes 1b and 2b and screwed into female screw holes 1d, so that the shaft 4, the inner ring 2, the outer ring 1 and a boss and fitted tightly with each other and integrated being based on the wedge action of the taper surfaces 1a and 2a. Thereby, nevertheless the whole can be miniaturized, high fastening strength can be obtained.
Patent JP-H04288644-A (JP)
Title: Cache memory control method
Inventor: ISOTANI KAZUYUKI
IPC: G06F12/08
Filed: 1991-01-21
Abstract: PURPOSE:To improve the probability of hit by preparing an internal cache memory in a processor and preparing a secondary cache memory independently of the processor and reducing overlap between contents of the internal cache memory and those of the secondary cache memory. CONSTITUTION:The storage condition of an internal cache memory 7 and a secondary cache memory 4, namely, the presence or the absence of idle areas where data can be newly stored is monitored, and data storage to the internal cache memory 7 and the secondary cache memory 4 is selected in accordance with the condition of the presence of this idle area.
Patent JP-S61181812-A (JP)
Title: Novel acrylate ester polymer composite
Inventor: KOINUMA YASUYOSHI
IPC: C08L33/04
Filed: 1985-02-07
Abstract: PURPOSE:The titled polymer composite excellent in mechanical strength, processability, elasticity and heat resistance, obtained by polymerzing an acrylate ester monomer with a copolymerizable vinyl monomer and a specified fumarate diester polymer. CONSTITUTION:An acrylate ester monomer (e.g., methyl acrylate) or its mixture with a copolymerizable vinyl monomer (e.g., styrene) is mixed with a fumarate diester polymer (A) of formula I (wherein R1-2 are each a 1-12C alkyl or a 3-12C cycloalkyl and n is 10-2,000) or a copolymer (B) of 99.9-80.0wt% fumarate diester of formula II with 0.1-20.0wt% unsaturated peroxycarbonate of formula III (wherein R3-4 are each H or R1), and the resulting mixture is polymerized at 10-100 deg.C in the presence of an acid catalyst and an isomerization catalyst to obtain an acrylate ester polymer composite having an interpenetrated polymer structure in which acrylate ester (co)polymer chains are entangled with fumarate diester polymer chains.
Patent JP-S61182740-A (JP)
Title: Tool identification method
Inventor: OKITOMO HIROSHIGE
IPC: B23Q3/155
Filed: 1985-02-07
Abstract: PURPOSE:To provide identification of tool by using material to a tool holder as magnetic recording medium to be directly magnetized, recording the tool identifying information on this tool holder by means of residual magnetism, and by reproducing the recorded information. CONSTITUTION:A magnetic head 3 consisting of a magnetic substance wrapped with a recording/reproducing head 5 is fronting to the recording surface 4 of a tool holder 1, whose magnetic path opening 6 consists of a magnetic substance, with a minor gap d held between. If during recording a current is applied between terminals t1, t2 of recording/reproducing coil 5, a magnetic field 8 is produced in the neighborhood of said path opening 6 through a magnetic circuit 7, and thereby a magnetic pole couple 9 of N and S is formed on the recording surface 4 by the magnetic head 3 while the tool holder 1 rotates. That is, a magnetic field is applied directly to the material for tool holder 1, and the code information for identifying the tool is recorded by the residual magnetism in the form or either '1' or '0' in response to the orientation of said magnetic pole couple 9, i.e. either N S or S N.
Patent JP-H02202097-A (JP)
Title: Heat dissipating mounting method
Inventor: ISHIMA TERUKAZU
IPC: H05K7/20
Filed: 1989-01-31
Abstract: PURPOSE:To improve an electronic component in reliability by a method wherein a semiconductor chip is mounted on a printed board via a heat dissipating pad, which is excellent in thermal conductivity and whose size is larger than that of the semiconductor chip, between the face of the semiconductor chip and the face of the printed board. CONSTITUTION:A heat dissipating pad 3 is provided for a chip 2 whose rear side is not required to be connected to a power source or a ground. The pad 3, which is larger than the chip 2 in size and formed of a material excellent in thermal conductivity, is interposed between the face of the chip 2 and the face of the chip 2. Therefore, the heat released from the chip 2 is conducted to the heat dissipating pad 3 and dissipated from it which functions as a heat sink, so that the chip 2 is restrained from rising in temperature. By this setup, an electronic component can be improved in reliability.
Patent JP-H07230003-A (JP)
Title: Reflection mirror made of fiber reinforced plastic and its production
Inventor: SUZUKI KAZUO
IPC: B29D11/00
Filed: 1994-02-18
Abstract: PURPOSE:To obtain a reflection mirror having reflectivity of high accuracy even if polishing of the vapor deposited surface of the reflection mirror is omitted by composing the reflection mirror of a reflection mirror base material made of a thermoplastic resin, a reflection surface formed by vapor deposition of a thin film of a metal on the surface of this reflection mirror base material and a fiber reinforced plastic(FRP) layer for reinforcing the reflection mirror base material. CONSTITUTION:This reflection mirror is composed of the reflection mirror base material 4 made of the thermoplastic resin, the reflection surface 3 formed by vapor deposition of the thin film of the metal on the surface of the reflection mirror base material 4 and the FRP layer 2 for reinforcing the reflection mirror base material 4. This reflection mirror base material 4 is formed by plastic working, under application of heat, of the thermoplastic resin by using molds mirror finished to a prescribed shape and dimensional accuracy. Then, the generation of shrinks by shrinkage on curing does not arise, unlike in molding of the conventional FRP base materials and the faithful reproduction of the dimensional accuracy of the molds is possible and, therefore, the excellent mirror finished surface accuracy is obtd. even if polishing, etc., for the conventional FRP base materials is, not executed. The reflection film constituting the reflection surface 3 is thus smoothed and the irregular reflection of light does not arise.
Patent JP-S62180395-A (JP)
Inventor: MASAKI JUNICHIRO
IPC: G06F5/00
Filed: 1986-02-04
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-S59146671-A (JP)
Inventor: KAWASE KATSUHIRO
IPC: A63B102/32
Filed: 1983-02-09
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-H07231444-A (JP)
Title: Encoder/decorder and encoding and decoding method
Inventor: KOGA YUZURU
IPC: H04N19/70
Filed: 1994-02-18
Abstract: PURPOSE:To speed up the decoding processing and to improve the picture quality by discriminating the exceptional processing by an overflow which is rarely generated at the time of decoding in a unit of blocks and preparing exception discrimination information representing the presence of absence of the exceptional processing. CONSTITUTION:In an encoding part, the average picture is prepared every block of plural picture elements obtd. by dividing the original picture by an averaging processing part 13. Then, a difference extraction processing part 15 prepares the difference data by extracting the difference between the original picture and the average picture. Then, a vector quantization processing part 17 prepares the vector quantization code by vector-quantizing the difference data. A discrimination processing part 19 decodes the original picture from the quantization code and the average picture to prepare the exception discrimination information showing whether or not the exceptional processing is required. An output processing part 21 outputs data resulting from adding the information to the encoding data. In the decoding part, a decoding processing part 23 prepares the difference data between the original picture and the average picture. A difference processing part 26 decodes the picture by adding the difference data and the average picture or the reference picture included in it.
Patent JP-H07229569-A (JP)
Title: Poppet valve
Inventor: NAKADA JINICHI
IPC: F16K1/38
Filed: 1994-02-18
Abstract: PURPOSE:To quickly discharge air inside a spring chamber to the outside in a start of use so as to prevent a poppet from vibrating and so as to carry out normal operation immediately. CONSTITUTION:In a poppet 25, an outside diameter of a sliding unit 25a is slightly reduced so that a clearance forming part 25c forming a clearance 41 between a sliding hole 22a and the sliding unit 25a is arranged, and inflow throttles 43a, 43c and the like are formed in the clearance forming part 25c. Plural outflow ports 33a and the like are formed in the circumference direction in a cage 22 and arranged so that either of the outflow port corresponds to either of the inflow throttles. In this way, fluid penetrates into a part, which is not matched with the outflow port 33a, of the clearance 41 so as to increase a pressure in this vicinity and enters a spring chamber 37 from the nearby inflow throttle, so that a flow of fluid flowing out from the inflow throttle in the position corresponding to the outflow port is formed, and as a result, air inside the spring chamber 37 is discharged rapidly.
Patent JP-S58192638-A (JP)
Title: Prestress device for fastener hole and its method
Inventor: RUISU EI SHIYAMUPOO
IPC: B23P9/02
Filed: 1983-02-10
Abstract: A pull gun (30) is used for pulling a mandrel (32, 232) through an expandable sleeve (240) positioned in a fastener hole (134, 136, 246, 248) having a countersink (138, 250). The mandrel (32, 232) expands the sleeve (126, 240) as it moves therethrough, causing the sleeve (126, 240), to put the metal which surrounds the hole (134, 136, 246, 248) and the countersink (138, 250) in a state of compression. The pull gun has an expandable countersink prestressing device (74, 162) having a generally central passageway (80, 182) through which the mandrel (32, 232) travels axially as it is being retracted into the pull gun. The prestressing device (74,162) has conical end surfaces (76, 190) to prestress the countersink (138, 250) as the mandrel (32, 232) is pulled through the hole (134, 136, 246, 248). The device (74, 162) has an axially split sleeve retainer (102, 214) extending therein so as to retain the sleeve within the fastener hole when the mandrel is being retracted. A solid film lubricant (127) is provided on the inner surface of the expandable sleeve (126, 240). The coefficient of friction of such lubricant (127) and the contact area (66) of the mandrel (32, 232) with the interior of the sleeve (126, 240) are controlled for the purpose of providing a reaction force which is sufficient to generate enough pressure between the conical insert (90, 190) and the walls of the countersink (138, 250) to adequately compress the metal bounding the countersink (138, 250).
Patent JP-H08222754-A (JP)
Title: Semiconductor x-ray detector and manufacturing method thereof
Inventor: OISHI KOTARO
IPC: H01L31/09
Filed: 1995-02-09
Abstract: PURPOSE: To provide a semiconductor X-ray detector and a manufacturing method capable of low voltage operation with high sensitivity and high density packaging. CONSTITUTION: The side face of a substrate 1 made of a semiinsulating compound is doped with impurities to form a p type, -n type, and -p type structure. Furthermore, an oxide film 2, a metallic film are formed respectively to be a protective film and an electrode 3. Next, these elements are impressed with reverse bias and the substrate surface is with injected X-ray in parallel direction to operate it as an X-ray detector.
Patent JP-H11210430-A (JP)
Title: Engine valve driving actuator
Inventor: KIMOTO JUNYA
IPC: F16K31/06
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To prevent an electromagnetic force from being shorted by reducing a variation in length of an acting part space for the stroke of a movable element and increasing an acting part opposed areas so as to reduce a magnetic resistance in an engine valve driving actuator. SOLUTION: In an engine valve driving actuator, a stator comprises a cylindrical case 20, two stationary iron cores 23 and 24, two exciting coils 30 and 31, and an annular intermediate plate 29, and a movable element 42 is formed by overlapping a movable iron core 35, a permanent magnet 36, and a movable iron core 34 sequentially. In this case, the permanent magnet 36 is magnetized toward its axial direction, and cylindrical projections 34A and 35A are formed on the side part of the movable iron cores 34 and 35 of the movable element 42.  The opposed surfaces of the fixed iron cores 23 and 24 to the movable iron cores 34 and 35 of the movable element 42 are formed so that a convergent inclined surface is formed on the tip end part outer surface of one opposed surface, a divergent inclined surface is formed on the tip end inner surface of the other opposed surface, and magnetic flux flows through both inclined surfaces.
Patent JP-S58139886-A (JP)
Title: Reversing and assembling device for panel block
Inventor: IKEDA YUKIO
IPC: B63B9/06
Filed: 1982-02-13
Abstract: PURPOSE:To efficiently assemble a double-wall bottom block of a ship, by a method  wherein reverse U-shaped guide rails are placed between assembling sections, reversely  transferring devices are provided, and a jointed member consisting of surfacing member  and longitudinal members and a jointed member consisting of the facing member, the longitudinal members and spacing members are  reversely transferred. CONSTITUTION:The reverse U-shaped guide rails 21, 48, 57 are provided between the assembling sections 6, 8, 9, and reversing trucks capable of moving along the guided rail  21, 48, 57 are provided, thereby constituting the reversely transferring devices. In the assembling section 6, the longitudinal members 3 are supplied onto the facing material 7  by a conveyor 17 and are jointed to the material 7. In the assembling section 8, the  jointed body obtained in the section 6 is reversely transferred along the guide rail 21  onto the spacing members 5 supplied by a conveyor 14, and are jointed to the member 5. The jointed body consisting of the surfacing material 7, the longitudinal members 13  and the spacing members 5 is reversely transferred along the guide rail 48 and is fed to the assembling section 9. Then, a jointed body consisting of the facing material 7 and  the longitudinal members 3 is transferred along the guide rail 57, and the double-walled  bottom block of the ship is assembled.
Patent JP-H09198442-A (JP)
Title: Card system
Inventor: GAMO TAKASHI
IPC: G06Q50/00
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To manage sales conditions by inserting a card into a card terminal before a shop is opened, preparing the start of bushiness such as shop registration, afterwards, giving a point through the card terminal to a customer and performing sum-up processing by inserting the card into the card terminal after the business ends. SOLUTION: According to the sum-up operating instruction by a card terminal 1, the sum-up operation is performed by inserting a sum-up card into the card terminal, and the result is displayed on a monitor 6 and recorded in the card terminal sum-up card. Next, according to the instruction from the monitor 6, the start of business such as shop registration is prepared by inserting a shop card and various sales promote cards. Afterwards, the point card of the customer is inserted to the card terminal 1 and data such as a prescribed number of points or the number of days of visits are recorded in the point card. When business ends, the card terminal sum-up card is inserted, the sum-up operation is performed for every card terminal and the summed-up result is displayed on the monitor 6 and recorded in the card terminal sum-up card.
Patent JP-H04239546-A (JP)
Title: Structure of thermoplastic styrenic resin composition and production thereof
Inventor: TAJIMA YOSHIHISA
IPC: C08L67/02
Filed: 1991-01-22
Abstract: PURPOSE:To obtain a structure of thermoplastic styrenic resin composition in which defects caused by dispersibility is solved, showing improved mechanical properties and chemical resistance and low molding shrinkage by blending a thermoplastic polyester resin with a thermoplastic styrenic resin and forming a state wherein both the resins are mutually dispersed in a network state. CONSTITUTION:In blending a thermoplastic styrenic resin A as a matrix with a thermoplastic polyester resin B in a molten state, both the resins are mixed with a filler C having higher surface tension at the melting and blending temperature than that of the component B and 0.05-50mum average particle diameter in an amount satisfying the following formulas (1) and (2). B/(A+B)=0.05-0.5 (weight ratio) (1) and C/(B+C)=0.1-0.7 (weight ratio) (2).
Patent JP-H06212063-A (JP)
Title: Polyester resin composition
Inventor: YOSHIMURA MASAFUMI
IPC: C08L67/02
Filed: 1993-01-13
Abstract: PURPOSE:To obtain a resin composition capable of shortening a molding cycle because of high crystallization rate and excellent moldability in a low- temperature mold by blending a polyester resin with a specific amide-based compound as a nucleating agent. CONSTITUTION:(A) 100 pts.wt. of a polyester resin (e.g. polyethylene terephthalate or polybutylene terephthalate) is blended with (B) 0.01-5 pts.wt. of an amide-based compound of the formula (R<1> and R<2> are 3-12C cycloalkyl or cycloalkenyl) (e.g. 2,6-naphthalenedicarboxylic acid dicyclohexylamide) to give the objective composition. This composition B is preferably obtained by reacting 2,6-naphthalenedicarboxylic acid with a monoamine such as methylcyclohexylamine or cyclohexylmethylamine.