baber/WOPTO huggingface dataset:
Patent JP-H01269192-A (JP)
Title: Optical recognizing code
Inventor: SUZUKI SHIGEKI
IPC: G06K19/00
Filed: 1988-04-21
Abstract: PURPOSE:To reduce a printing space and to make unnecessary printing equipment at high performance by arranging plural slender rectangular areas consisting of plural small areas, which are equally divided, in parallel, and expressing the small area with black or white. CONSTITUTION:The four arrays of 4-divided slender rectangular areas are arranged at the same intervals, and the slender rectangular areas from the first array to the fourth array are set at B1-B4, and the 4-divided areas of the slender rectangular areas are successively set at a lowest-order bit area S1, a bit area S2, a bit area S3 and a highest-order bit area S4. The arbitrary bit area is painted out by one color (for example the black), and by making the painted-out bit area correspond to '1,' and the unpainted-out bit area correspond to '0,' 4 bits of a binary digit, namely, 2<4>=16 pieces of information to a maximum can be expressed in one array rectangular area. Thus, by expressing the information at plural bits in one array, the printing area can be made smaller, and since '1' is expressed by the black and '0' is expressed by the white, a printing technique and a reading technique can be simplified.
Patent JP-S5220451-A (JP)
Title: Surface pyrogen
Inventor: SAKO JIYUNICHI
IPC: H05B3/20
Filed: 1975-08-09
Abstract: PURPOSE:To present a surface pyrogen with large flexibility which gives constalyly high temperature without complification for a long time.
Patent JP-S60241002-A (JP)
Title: Optical coupling structure between light guide and polarization maintaining fiber
Inventor: HORIMATSU TETSUO
IPC: G02B6/38
Filed: 1984-05-15
Abstract: PURPOSE:To decrease the man-hour of the adjustment of a polarization direction and to improve optical coupling efficiency by holding flat surfaces formed in parallel to the optical axis and polarization direction of the outside clad layer of a polarization maintaining fiber in parallel to a light guide substrate where the light guide is formed, and setting end surfaces in abutting relation. CONSTITUTION:The outside clad layer 13 at the tip part of the polarization maintaining fiber 1 is provided with flat surfaces 14 which are parallel to each other across the optical fiber and form two laterally long flat surfaces of the inside clad layer 12. The reverse surface of the light guide substrate 2 contacts the fitting lower-stage surface of a fitting base 5 and the terminal-side end surface of the light guide 3 contacts the vertical stage end surface of the fitting upper-stage surface of the base 5; and the substrate is fixed on the base 5 with the light guide 3 up. Then, the fiber 1 is inserted into a recessed groove aligned to the optical axis of the light guide 3 of the fitting upper-stage surface and its end surface is fixed with an adhesive while abutting on the end surface of the substrate 2. Consequently, the fiber 1 needs not be rotated and adjusted to decrease the man-hour of the adjustment of the polarization direction and the fiber 1 never twists, so the optical coupling efficiency is improved.
Patent JP-S62252904-A (JP)
Inventor: IKEBE SHOICHI
IPC: C04B35/46
Filed: 1986-04-25
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-2000293316-A (JP)
Title: Communication disk drive
Inventor: TSUJIOKA TETSUO
IPC: G06F13/38
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To realize a communication disk drive which unites communication and recording into one in content communication, can conveniently utilize data communication and reduces the processing of a computer system. SOLUTION: This communication disk drive 18 is provided with a communication interface 12 for performing data communication with an external host computer and provided with a hard disk interface 14 connecting it to a computer system 19. Thus, a software load for communication processing is not applied to the system 19 any more, and the processing load of the system 19 is reduced. Also, communication data are made accessible as a file itself on a hard disk 16 by recording the communication data on the disk 16 included in the drive 18, and communication and recording in content communication (file transfer) is made united to improve the convenience of the content communication.
Patent JP-H04326851-A (JP)
Title: Laser output controller for image forming device
Inventor: YAMAGUCHI ATSUHIKO
IPC: G03G15/04
Filed: 1991-04-26
Abstract: PURPOSE:To keep the output level of a laser beam outputted from a laser oscillator constant without being affected by noise and to keep printing density constant. CONSTITUTION:The output level of the laser beam outputted from a laser oscillator 51 is monitored by a sensor 56, a monitor voltage MV is converted to a digital value DLM by an A/D converter 61, this digital value DLM is compared with a reference value RF, the reference value inputted to a D/A converter 63 is increased/decreased for the unit of a value '1' corresponding to the compared result, and the output of the laser oscillator 51 is controlled by the output of the D/A converter 63.
Patent JP-S5430819-A (JP)
Title: Production of diaphragm for speakers
Inventor: OOHASHI KIYOSHI
IPC: H04R7/02
Filed: 1977-08-12
Abstract: PURPOSE:To produce diaphragms for speakers having high rigidity and moderate internal loss readily with stable quality by superposing a cone form punching metal made of light metal on a specific diaphragm stock and hot-press molding the same.
Patent JP-H08256780-A (JP)
Title: Gene encoding brain specific tyrosine kinase
Inventor: ONODERA KAZUKIYO
IPC: C07K16/00
Filed: 1995-03-17
Abstract: PURPOSE: To obtain the subject gene containing a base sequence coding a brain specific tyrosine kinase having a specific amino acid sequence or a sequence prepared by partial substitution of, deletion from or addition to the sequence, useful for producing an enzyme for elucidating the function of the tyrosine kinase in the central nerve system and usage of medicines. CONSTITUTION: This new gene contains a base sequence coding a brain specific tyrosine kinase having an amino acid sequence of the formula, a base sequence prepared by partial substitution of, deletion from or addition to the sequence or a base sequence to be hybridized with them and is useful for elucidating the function of the tyrosine kinase specific to brain in the central nerve system, investigation of its application to medicines and as an antigen for producing an antibody for detecting a related antigen of a neurocutaneous syndrome such as nodular scleroma. The gene is obtained by cloning from a human chromosome 21th-specific genomic library by amplifying the gene with a primer based on an amino acid sequence of a subdomain VI having high preservation of tyrosine kinase by the PCR method.
Patent JP-S59223170-A (JP)
Title: Feeding device of wire for welding
Inventor: YOSHIMITSU AKIO
IPC: B23K9/12
Filed: 1983-05-31
Abstract: PURPOSE:To stably feed a wire for welding, by forming wire guides which feed the wire for welding in a multilayered body of two layers or more and the adjacent layers of the wire guides in spirals wound in opposite directions with wire rods. CONSTITUTION:Wire guides are constituted in a two-layer structure in a conduit cable 8 in such a way that a small-diameter wire guide 92 is formed on inside of a large-diameter wire guide 91 under a closely adhered condition and a wire for welding 2 is inserted into the small-diameter wire guide 92. Both the wire guides 91 and 92 are formed with wire rods, such as steel wire, etc., by winding them in spiral forms in opposite directions. Therefore, when rotating force is applied to the wire guide in the direction of the arrow A, the inner guide 92 tends to deform in a direction, in which the spiral diameter D1 becomes larger, but the outer guide 91 simultaneously tends to deform in a direction, in which the spiral diameter D2 becomes smaller. Thus deformation of both guides 91 and 92 repels each other and, therefore, large rotating force can be transmitted stably with less deformation.
Patent JP-S62253403-A (JP)
Inventor: MOCHIZUKI AKIRA
IPC: B27D5/00
Filed: 1986-04-25
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-S61258226-A (JP)
Title: Camera capable of auto-focusing
Inventor: MATSUI TORU
IPC: G03B3/00
Filed: 1986-04-25
Abstract: PURPOSE:To improve the combination between focusing and shutter release operation by inhibiting the operation of a shutter release means until shutter release is operated after a focus detection signal is stored and operating the shutter release means in accordance with the operation of a shutter release operating member. CONSTITUTION:The focus detection signal for the first in-focus state is stored by a flip flop 63, and a transistor TR 64 is made conductive and a TR 65 is cut off by this storage output. Since the output of the Q output terminal of the flip flop is applied to the base of a TR 84 to make the TR 84 conductive, a lamp 66 is lit to indicate that a camera is in the in-focus state. When a shutter button is depressed completely to release a shutter, a shutter rear curtain runs, and the lamp 66 is lit as it is because a flip flop 66 is set still and is extinguished when a shutter release bar 14 is separated to open a switch 90. Thus, the combination among auto-focusing, manual focusing, and the shutter release operation is improved.
Patent JP-H07305995-A (JP)
Title: Evaporative cross-flow type cooling tower
Inventor: RYU KAZUHIKO
IPC: F28C1/04
Filed: 1994-05-11
Abstract: PURPOSE:To reduce the dimensional kinds of units, lighten the weight of the same, achieve space-saving, make unit shipment of each component member possible and improve the efficiency of assembling the component members after shipment by a method wherein a unit integrated with a water tank having the same plane area as that of a heat-exchanging section is formed below the heat-exchanging section and in a position adjacent to a fan unit for air flow. CONSTITUTION:Heat-exchanging section unit 2 is constructed as a unit wherein a heat exchanger housing section 23 is integrated with a water tank 24 having the same plane area as that of the heat exchanger housing section 23. The water tank 24 made of synthetic resin and the like is manufactured by an integral mold, and water-sealing work on the inner face of the water tank is not required. The number of auxiliary materials receiving a pit is small, and the size of the water tank is standardized to one kind. Cooling water led out of a refrigerator passes through a pipe 14 extending from a header 13, flows down on an outer face of a heat exchanger 21 as water spray from above the heat exchanger 21, drops into the water tank 24 disposed as the integral unit below the heat-exchanging section unit 2 and circulates to the refrigerator from the water tank 24. A cooling tower 10 thus constructed can be separated to a fan unit 1 for air flow and the heat-exchanging section unit 2, so that the delivery of the cooling tower is convenient.
Patent JP-S61256746-A (JP)
Title: Semiconductor device
Inventor: YAMAMOTO TAKANOBU
IPC: H01L23/10
Filed: 1985-05-10
Abstract: PURPOSE:To reduce signal delay, by providing a low permittivity spacer between an SiC substrate and a cap, and penetrating a lead from a glass bonded layer between the spacer and the cap. CONSTITUTION:Au is metallized on the specified parts of a sintered substrate 3, which comprises SiC including 0.05-5wt % Be or a Be compound and has a theoritical density of 90% or more, and mullite ceramic spacer B 10, whose thermal expansion coefficient is 5.5X10<-6>/ deg.C or less at 20-400 deg.C. Glass is applied on the substrate 3 and the spacers B 10 and A 9 and temporarily burned. A lead 5 is held between the spacers A 9 and B 10. The glass is burned and bonded in an airtight manner. An Si element 7 is bonded on the Au on the substrate by soft solder, whose melting point is lower than that of the glass. After the wiring, a cap is sealed 26 to the spacer B 10 by the soft solder 11 in an airtight manner. A cooling fin 1 is bonded 27 and an insulating coat 12 is attached. In this constitution, a signal delay time due to the high permittivity of the SiC can be shortened by about 38%, and the selecting range of the glass becomes wide.
Patent JP-S61256067-A (JP)
Title: Throttle valve assembly
Inventor: EJIRI HIROKI
IPC: F16K1/22
Filed: 1985-05-10
Abstract: PURPOSE:To keep a throttle valve shaft from being subjected to moment of rotation by providing a partition wall disposed adjacent to a throttle valve shaft and along the throttle valve shaft, which is extended to the inlet side. CONSTITUTION:A throttle valve shaft 14 is pierced through a fluid passage 12 formed on a main body 10 substantially in direction of crossing the central axis. A circular valve plate 16 is fixed to a throttle valve shaft 14, with one end surface of the disc plate 16 confronting with the inlet side 18, and with the other end surface thereof confronting with the outlet side 20. A partition wall 22 is disposed substantially just above the throttle valve shaft 14 in such a manner as to divide a fluid passage 12 along the throttle valve shaft 14. In this arrangement, deflecting flow of a fluid is reduced at the boundary of the throttle valve shaft 14, so that the throttle valve shaft is kept from being subjected to the moment of rotation.
Patent JP-S5432490-A (JP)
Title: Preparation of polyisocyanates
Inventor: KODERA KOUICHI
IPC: C07D251/34
Filed: 1977-08-17
Abstract: PURPOSE: To prepare polyisocyanates having polyisocyanurate structure useful for quick-drying polyurethane coating by mixing aliphatic and/or alicyclic polyisocyanates with aralkylpolyisocyanate in a specific proportion. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5525912-A (JP)
Title: Button type alkali cell
Inventor: NOZAWA MUTSUO
IPC: H01M2/02
Filed: 1978-08-11
Abstract: PURPOSE:To make the thickness of cell less and to improve the leakage resistance by providing a metal or synthetic resin sealing piece to the edges of cathode and anode cases through an insulating gasket. CONSTITUTION:The cathode and anode cases 1, 6 are provided with circular edges 11, 62, these edges are closed with a sealing piece 9 through an insulating gasket 7. An insulated ring 8 is inserted between the cathode or anode case and the separator 4 to keep the insulation between both the cases. When the surface 51 of anode agent and the edge face of anode case are the same level, the separator can be a plane film and can easily be prepared. When the cross section of the insulated ring is L-shaped, the liquid gasket can easily be held and a leak passage can be made longer.
Patent JP-S5526142-A (JP)
Title: Multi-purpose conveying apparatus for vegetables and fruits
Inventor: HASHIMOTO NORIAKI
IPC: B65G13/12
Filed: 1978-08-10
Abstract: PURPOSE: To provide a multi-purpose conveying apparatus which can simply change over the conveying work and surface treating coveying work for vegetables and  fruits to be conveyed via a conveyor mereby by rotating a drive wheel.  
     CONSTITUTION: Conveyors 1, 2 forming conveying surface 10, 20 along rotating axea O with different functions are so supported by front and rear annular supporting frames 3, 3 back-to-back that the conveying surface 10, 20 direct outwardly with each other. The conveyor 1 is driven by a motor M 1  to rotate a drive wheel 12 via a chain 18 to thereby move the roller conveyor type conveying surface 10 in the direction of an arrow. The conveyor 2 is driven by a motor M 2  to rotate the chain 25 via a sprocket 24 to thereby simultaneously rotate the rotary brushes 22,... in the same direction. The conveyors 1, 2 can be changed over the working position by driving a motor M 3 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5323053-A (JP)
Title: Constant vo ltage circuit
Inventor: HORIIKE YOSHIO
IPC: G05F1/56
Filed: 1976-08-16
Abstract: PURPOSE: To remove a ripple effectively by using a condenser of a small capacity in a series type constant voltage circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07282608-A (JP)
Title: Void part illuminating equipment in structure
Inventor: MISAWA NOBUO
IPC: F21V33/00
Filed: 1994-04-12
Abstract: PURPOSE:To further improve a fine view by respectively detecting illuminance of a plurality of illuminating means provided in a void part inserted through floor space in a plurality of layers, and adjusting a quantity of illumination of each illuminating means, so as to maintain each location of the blowby void part always in prescribed brightness. CONSTITUTION:In a multiple dwelling house 1 formed with a blowby void part 10 in a manner inserted through floor space 7 of a plurality of layers, a plurality of illuminator units 16 are provided so as to illuminate inside the ventilation void part 10. A luminance sensor 23 is provided so as to respectively detect luminance in a plurality of upper/lower parts of this void part 10, and a detected luminance value is input to a luminance input part and compared with a reference luminance value as input to the luminance input part, to calculate an adjusting required luminance difference in an adjusting required luminance arithmetic part. Next in an illumination control part, based on the adjusting required luminance difference, a quantity of illumination of a plurality of the illuminator units 16 is adjusted. In this way, inside the ventilation void part 10 can be always held to the desired luminance.
Patent JP-S58215958-A (JP)
Title: Winding method for rotor coil of coreless motor
Inventor: SAITOU NOBUTAKA
IPC: H02K15/04
Filed: 1982-06-08
Abstract: PURPOSE:To simplify the winding work of a rotor coil for a coreless motor by applying internal pressure to a cylindrical bag to expand the middle part in a spherical shape, winding a coil on the outer surface of the spherical shape to form a spherical winding unit and then forming it in a cylindrical shape. CONSTITUTION:A cylindrical bag 9 is mounted on a winding core, and air or liquid is supplied under pressure into the bag 9. The middle part of the cylindrical wall of the bag 9 is expanded substantially in the spherical shape, and maintained in the state. Subsequently, a coil W is wound on the outer surface of the spherical shape to form a spherical winding unit C. Then, the internal pressure of the bag 9 is evacuated, the winding unit C of correcting tubular tube is pressed from outside to form it in a cylindrical shape. According to said method, the winding work can be largely simplified and increased in efficiency.