baber/WOPTO huggingface dataset:
Patent JP-2000249881-A (JP)
Title: Structure of optical fiber cable
Inventor: KOBAYASHI KAZUNAGA
IPC: G02B6/44
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To assure tensile force and shrinkage force without embedding a tension member into a sheath and to reduce the outside diameter of a cable by coating a laminate of coated optical fiber ribbons and a ribbon-like rod tension member plastic material to unitize the laminate, then housing the unit into a sheath. SOLUTION: The ribbon-like rod (tension member) 13 made of FRP is arranged at a center and the 8-core coated optical fiber ribbons 12 are laminated in the state of holding the rod with three sheets each of the coated fiber ribbons. The laminate is coated with a UV curing resin and is integrated to form the unit 15. The unit is housed into the sheath 14 of a polyethylene tube, by which the optical fiber cable of 48 cores (six sheets of 8-core ribbons) is constituted. Between the inside surface of the sheath and the unit 15 is a gap. Since the coated fiber ribbons 12 are integrated with the ribbon-like rod 13 and is reinforced, microbending hardly occurs. The ribbon-like rod 13 functions also as a resistor to the shrinkage force of the sheath 14.
Patent JP-S61208224-A (JP)
Title: Manufacture of semiconductor device
Inventor: WADA SAKAE
IPC: H01L21/3065
Filed: 1985-03-12
Abstract: PURPOSE:To facilitate forming a wiring on a surface which has no step by a method wherein, when a semiconductor device substrate has unevenness on its surface, the first insulation film on a protruding part is selectively etched to make the surface flat and then the second insulation film is provided. CONSTITUTION:An aluminum wiring 2 is formed on a semiconductor substrate 1. The first silicon nitride film 3 is made to grow on the substrate 1 covering the wiring 2. The nitride film 3 is protruded on the wiring 2. A resist 4 for photoetching is uniformly applied on the nitride film 3. Then the photoresist 4 is etched in such a manner that it is removed from the top part of the protruded part 3a of the nitride film 3 and is left on the other part of the nitride film 3. Then the protruded part 3a of the nitride film 3 is etched and the remaining resist 4 is also removed. As a result, the height of the aluminum wiring 2 and the height of the nitride film 3 are positioned in the same level. Then the second silicon nitride film 5 is formed on the surface.
Patent JP-H03252272-A (JP)
Title: Picture information transmission system for facsimile equipment
Inventor: NARITA TAKASHI
IPC: H04N1/419
Filed: 1990-03-01
Abstract: PURPOSE:To shorten the transmission time by integrating the number of transfer bytes of encoded data by a processor for compression and setting a minimum I/O rate at the time when the average transmission time per line exceeds an initially set I/O rate. CONSTITUTION:Originals are successively read by a read part 5 of a facsimile equipment on the transmission side, and read picture information is transferred to a page memory 4, and one-page components of picture information are collectively stored in a memory 4. A CPU 1 originates a call to a facsimile equipment on the reception side through a MODEM 8 and connects a transmission line at the time of return of called report. The CPU 1 reads out picture information in the memory 4 line by line and compresses it to transfer encoded data to the buffer of the MODEM 8. A processor 7 for compression/expansion integrates the number of transfer bytes to calculate the average transmission time; and when it exceeds the initially set I/O rate, the minimum I/O rate is set to transmit data to the facsimile equipment on the reception side.
Patent JP-S57166897-A (JP)
Title: Driving system for pulse motor
Inventor: YOSHIMARU TOMOHISA
IPC: H02P8/00
Filed: 1981-04-03
Abstract: PURPOSE:To exactly perform the transfer between the tracks of a magnetic head at a short period by a method wherein 1-2 phase exciting drive is applied to a pulse motor in starting and stopping the transfer of the head and two-phase exciting drive is also applied to the pulse motor. CONSTITUTION:When a track transfer command signal S is supplied to a control section 10, the control section 10 judges the transferring distance of a magnetic head 2 and controls a pulse driving circuit 11 based on the transferring distance to firstly apply 1-2 phase exiciting drive to a pulse motor 4. When the magnetic head 2 is started, next, two-phase exciting drive is applied to the pulse motor 4. The magnetic head 2 is moved by the two-phase exciting drive is applied to the pulse motor 4. The magnetic head 2 is moved by the two-phase drive at high speed. When the magnetic head 2 approaches a stopping required information record track 1a, the 1-2 phase exiciting drive is again applied to the pulse motor 4 and the magnetic head 2 slowly moves and the movement is stopped when the magnetic head 2 corresponds to the required information record track 1a.
Patent JP-2000245652-A (JP)
Title: Hand drier
Inventor: HARA KENJI
IPC: A47K10/48
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a hand drier capable of easily keeping clean a water section such as a water discharge pipe and a water storage tank connected to the pipe. SOLUTION: This hand drier 1 is provided with a drying chamber 2 for inserting wet hands, a blower 3 for feeding air into the drying chamber 2, the water storage tank 4 for storing the water dropped from the hands into the drying chamber 2 and the water discharge pipe 5 for communicating the drying chamber 2 and the water storage tank 4, etc. The air is powerfully blown to the wet hands inside the drying chamber 2, thus the water stuck to the hands is blown off and the blown water is stored in the tank 4 through the water discharge pipe 5 connected to the water discharge port of the drying chamber 2. The water discharge pipe 5 is freely attachably and detachably connected to the water discharge port by a screwing structure.  In the case that the water discharge pipe 5 is stained, the water discharge pipe 5 is detached from the water discharge port and singly cleaned without being limited by the drying chamber 2 and the tank 4 and thus, the water section of the drier 1 are kept clean.
Patent JP-H01222911-A (JP)
Title: Manufacture of synthetic resin screw
Inventor: TANAKA MAKOTO
IPC: B29K105/06
Filed: 1988-03-03
Abstract: PURPOSE:To enable the reinforcing effect of a long fiber to be displayed fully, by arranging said long fiber in the long direction of its material, forming a boundary layer between the surface layer portion and the central portion of said material, the long fiber content in synthetic resin being less in said boundary layer than in said surface layer portion as well as said central portion, and pressing against the outer surface layer portion from the boundary layer portion at a higher pressure than in the central portion. CONSTITUTION:The content of long fiber 2 is to be about 30-80wt.% in the surface layer portion 3a and the central portion 3b of a material 3, and about 0-30wt.% in the boundary layer 4 which is between said surface layer portion 3a and said central portion 3b of said material 3. Carbon fiber is preferably used as said long fiber 2. Said material 3 is put into a mold 6, heated and softened, and then pressed in its long direction by means of a press ram 7 in which an annular wall portion 7b is formed around a circular recessed part 7a in the top center part. Therefore, the surface layer portion 3a is loaded with larger pressure than the central portion 3b, and the strength of a thread 5 is sufficiently increased without breakage of the long fiber 2.
Patent JP-H01223876-A (JP)
Title: Picture reader
Inventor: MASAKI HISASHI
IPC: H04N1/19
Filed: 1988-03-03
Abstract: PURPOSE:To attain picture reading utilizing sufficiently the read function by differentiating the read magnification possible for setting according to the set read picture element density. CONSTITUTION:The magnification enable range is obtained in response to the designated resolution from an external device and the internal resolution and the internal magnification are decided in response to the designated magnification from the external device. Then in response to the internal resolution and the internal magnification, the clock interleave rate of control circuits 213, 214 is set to apply picture reading by the designated resolution and designated magnification from the external device. Thus, when a read magnification is designated externally and even if the magnification is at the outside of the range, the reading is attained.
Patent JP-S62212209-A (JP)
Inventor: KURARENSU DEITON CHIYANGU
IPC: C01B25/37
Filed: 1987-03-06
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-H05250900-A (JP)
Title: Semiconductor integrated circuit with test function
Inventor: FUJIYAMA TOMOAKI
IPC: H01L21/66
Filed: 1992-03-09
Abstract: PURPOSE:To provide a semiconductor integrated circuit provided with a test function which requires a less number of test patterns regardless of the configuration of a pseudo-random number generator. CONSTITUTION:The circuit is constituted so that either random number data 4 being the output of a pseudo-random generator or data 6 which are the inverse of the random data are to be selected as the write data to a memory 1 and the case in which the random data are selected as the write data against the memory 1 and the case in which the reversed data of the random data are selected are provided. Since the test in which the pseudo-random number data are written as the write data and the test in which the inverse signals of the random data are written as the write data are conducted, operation confirmations are easily done for rewrites of 1 to 0, 0 to 1 and readings of Os and is against all memory cells and the required number of test patterns is reduced.
Patent JP-H04268637-A (JP)
Title: Table reference and update information extracting system
Inventor: AKIYAMA TAKASHI
IPC: G06F9/06
Filed: 1991-02-22
Abstract: PURPOSE:To quickly obtain table reference and update information at the time of program maintenance. CONSTITUTION:A table information extracting part 4 retrieves whether a source program file 1 where plural source programs as the maintenance object are stored and a macro source program file 2 where contents of macro description used in source programs are held refer to and update contents of a table information file 3 where table names and field names of all tables as the object are described or not to extract table reference and update information. Extracted table reference and update information is temporarily held in a table information extraction buffer 5 and is finally outputted to a table information extraction file 6.
Patent JP-S55145051-A (JP)
Title: Antiskid device for car
Inventor: TSUNODA TAKASHI
IPC: B60T8/66
Filed: 1979-04-24
Abstract: PURPOSE: To promote the efficiency of braking by keeping the braking pressure in a slow-increasing mode for a fixed time from a time point when the slip ratio of a wheel to the output of an approximate car body speed generating means for medium and high speed side wheels is reduced under a fixed slip ratio.  
     CONSTITUTION: Speed signals for left and right wheels generated in pulse generators 4 and 5 are input into a selection circuit 8 respectively through F/V conversion circuits 6 and 7 for selecting SL (slow speed side) and SH (high speed side) wheel speeds therein. An approximate car body speed generating circuit 9 takes in the input of the SH wheel speed and memorizes the maximum wheel speed. For example, when the wheel speed is reduced by a reduction above -1g, it generates an approximate car body speed to be reduced by -1g. A comparator 11 is used to compare the degree of the SH wheel speed and a slip pattern given through a constant multiplier 10, while a comparator 12 is used to compare the degrees of the SL wheel speed and the slip pattern. In proportion to these results, a brake- pressure slow increasing signal is output from a terminal 18. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10245013-A (JP)
Title: Aluminum sheet sorting device
Inventor: YONEDA KENICHI
IPC: B65H29/62
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To drastically reduce the burden for a worker by automatically performing the sorting of acceptable articles/rejective articles of aluminum sheets without depending on a manual work. SOLUTION: This device is constituted by providing a stacker 2 to keep aluminum sheets which are collectively formed into a specified shape under a stacked state by a large number, a feeding-out mechanism 3 to feed out the aluminum sheets 21 which are kept in the stacker 2, a first conveyor 4 to carry the aluminum sheets 21 which are fed out from the stacker 2 by the feeing-out mechanism 3 to an acceptable article receiver 6, a second conveyor 5 to carry defective aluminum sheets 21 to a defective article receiver 7, a acceptance/ rejection judging means 11 to judge whether the aluminum sheet 21 is one sheet or joined by two or more sheets, and a transfer mechanism 13 to transfer the aluminum sheets 21 from the first conveyor 4 to the second conveyor 5 when it is judged that two or more aluminum sheets 21 are joined by the acceptance/ rejection judging means 11.
Patent JP-H02233368-A (JP)
Title: Manufacture of degassing wrapping bag
Inventor: ICHIKAWA MAKOTO
IPC: B65D33/01
Filed: 1989-03-02
Abstract: PURPOSE:To permit the gas produced from powdery body stored in a bag to be escaped to the outside by forming a wrapping bag using sheet material with a gas permeable member placed therein and providing the outer wall of the wrapping bag with a degassing valve by covering a small hole or notch. CONSTITUTION:In a degassing wrapping bag 11, when gas is produced from powdery body contained therein and the inner pressure thereof rises, it is allowed to flow through the inner passage spaces of a gas permeable member 4 into a small hole 3 or notch, then it passes through a hole 14 of a substrate film 15 to force a valve 16 up so as to form a gap between itself and the substrate film 15 and from there and an opening at the end of the valve 16, it escapes to the outside. This gas escape eliminates the high pressure stage of the wrapping bag 11 to release the pressing action of the gas from the valve 16 and thereby allow the valve 16 to be restored elastically, whereby the hole 14 of the substrate film 15 is returned to the original closed condition. Therefore, the outside air is kept from entering into the wrapping bag 11 through the hole 14 and, in this case, the powdery body therein is captured by the gas permeable member 14.
Patent JP-H01224900-A (JP)
Title: Power transmission line information collecting system
Inventor: KAI KEIJI
IPC: H04B10/2507
Filed: 1988-03-04
Abstract: PURPOSE:To detect the abnormality of the voltage balance of a transmission line by combining an OTDR to measure the time until the back scattering light of a light pulse is returned to an incident side and providing a modulating element at an optical fiber for respective measuring parts. CONSTITUTION:When a light pulse is transmitted from an OTDR 3 and made incident from one edge of an optical fiber 2, a part of the light pulse is back- scattered in the internal part of the optical fiber 2 and returned to the incident side. Since a modulating element 4 is provided at respective measuring parts, the return quantity of the back scattering light is reduced at the position to provide the modulating element 4. For example, when the voltage of the measuring part closest to the OTDR 3 rises, the molecular arrangement of a nematic liquid crystal 11 of the modulating element 4 connected to the measuring part is further inclined in an electric field direction and the light is made hard to pass, and therefore, the return quantity of the back scattering light to occur earlier than the modulating element 4 is further reduced. Thus, the abnormality of the voltage balance of respective parts of the transmission line is detected.
Patent JP-S62207692-A (JP)
Title: Support base for planographic plate and production thereof
Inventor: TAKEUCHI MAKOTO
IPC: B41N1/08
Filed: 1986-03-08
Abstract: PURPOSE:To obtain a support base for a planographic plate which is inexpensive and ensures printing without smear, by laminating a substrate formed of a material other than aluminum with an anodic oxide film of aluminum through an adhesive layer therebetween. CONSTITUTION:An aluminum substrate is anodized to provide an anodic oxide film. A substrate formed of an appropriate material other than aluminum, e.g., a plastic substrate is laid on the surface of the anodic oxide film through an adhesive layer therebetween to adhere the substrate other than the aluminum substrate to the anodic oxide film. Then, the aluminum substrate is released, ransferring only the anodic oxide film onto the surface of the substrate other than the aluminum substrate. The aluminum substrate from which the anodic oxide film is released can be repeatedly used by again forming an anodic oxide film on the surface thereof after etching. Among anodizing bath ordinarily used for production of a base for a planographic plate, an alkaline bath such as a sodium hydroxide bath is most preferably used for providing the anodic oxide film.
Patent JP-H06262743-A (JP)
Title: Bonding device
Inventor: OKUSA TAKASHI
IPC: H05K3/34
Filed: 1993-03-11
Abstract: PURPOSE:To enable security of a bonding condition and reduction of the thermal stress resulting from thermal strain to be achieved by a method wherein uniformity in temperature both in a plane direction of a bond object and in the thickness direction can be kept by irradiating the bond object from both sides with optical beams which pressurized materials transmit. CONSTITUTION:Beams conducted with an optical fiber 8 are gathered with a condenser 9. A glass receiver 7 and a glass substrate 2 transmit the beams, and a bonded face between an IC chip and the glass substrate is irradiated therewith. Further, glass is used as a receiver in contact with the IC chip, and a glass head 13 is held with a head holder 14 wherein an area capable irradiating all surface of the IC chip 1 with optical beams 10 from its upper surface exists. All the IC chip is heated with the optical beams 10 which the glass receiver 7 and the glass substrate 2 transmit and with which the bonded surface is irradiated, and the optical beams 10 which the glass head 13 transmits and with which an upper surface of the IC chip 1 is irradiated.
Patent JP-S54143896-A (JP)
Title: Heat-resisting mica shaped body
Inventor: FUKAMI AKIRA
IPC: H01B3/04
Filed: 1978-04-28
Abstract: PURPOSE: To provide a heat-resisting mica shaped body of excellent thermal stability by pasting together mica pieces by a bonding agent comprising a composition of an epoxy compound, an epoxy hardening agent and a maleimide compound, and a phenoxy resin and a diphenyl oxide resin.  
     CONSTITUTION: To 100 parts by weight of a resinous composition (A) blended with 30 to 80% by weight of an epoxy compound, 40 to 10 % by weight of an epoxy hardening agent and 30 to 10 by weight of a maleimide compound shown by the formula, there are blended 5 to 30 parts by weight of a phenoxy resin (B) and 5 to 50 parts by weight of a diphenyl oxide resin (C). A bonding agent prepared by diluting the composition with a solvent is dispersed on the stripping mica, and subjected to heat treatment for 5 to 10 minutes at 100 to 150°C to form a semi-hardened and integral body, and thereafter laminated at a predetermined thickness, and heated, pressed and shaped thereby to obtain a mica shaped body. By this procedure, the reduction in the weight due to heating at high temperatures is small, and there is no leakage of adhesives, thus a shaped body in which there is neither exfoliation nor slipping out of the mica pieces being obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07237215-A (JP)
Title: Borer for pc sleeper
Inventor: SANO MITSURU
IPC: E01B31/24
Filed: 1994-02-25
Abstract: PURPOSE:To enable boring to be carried out at high operating efficiency without causing environmental problems such as dust, noise, and vibration and without giving fatigue to an operator. CONSTITUTION:Four core drills 20 are arranged on a frame 24 according to the mutual position of a fitting hole of a pound roll, and vertical motion of the core drill 20 is controlled with an air cylinder 22. A roller conveyer 14 is provided on the frame 24, and a stopper piece positioning in front and in tear by abutting against a front of a PC sleeper carried on the conveyor, is arranged on a rear side of the frame 24. Further, pressing force is applied to the PC sleeper 12 with a pressing member such as an air cylinder from a side surface on the opposite side to a fixed side guide piece (side guide) capable of abutting against one side face of the PC sleeper 12 to push the PC sleeper 12 on the guide piece. The PC sleeper 12 is clamped between the guide piece and the pressing member, and simultaneously positioned in a left and right direction.
Patent JP-S57166409-A (JP)
Title: Low nox boiler
Inventor: ISODA KAETSU
IPC: F23C9/00
Filed: 1981-04-07
Abstract: PURPOSE:To restrain the NOx value at medium and low load operations to a low value and protect burners from high temperature atmosphere by a method wherein a controlling box is provided controlling the cooling of the burners, which are extinguished and put out of operation, by supplying recirculation exhause gas alone thereto. CONSTITUTION:Twenty-four burners are provided at the frong wall side and twenty- four burners at the rear wall side of the large size low NOx boiler. The burners are arranged in four rows, each of which consists of two groups: the group of burners A1, A2 and A3 and the group of burners A4, A5 and A6. The flow rate of mixture gas to be supplied to a burner is individually controlled with dampers 3A1, 3B, .... The controlling of the recirculation gas to be supplied to the group of burners A1, A2 and A3 is performed with a damper 3ARG13. When the grup of burners A1, A2 and A3 is extinguished and put out of operation, only the recirculation exhaust gas is supplied to the burners A1, A2 and A3 by closing a damper 3A13 and opening the damper 3ARG13 in order to cool them. As a result, the NOx value in exhaust gas can be restrained to remarkably low value at medium and low load operations and yet the necessary operation for realizaton of low NOx value is performed only by operating the dampers.
Patent JP-H03253350-A (JP)
Title: Carriage integrated printing head
Inventor: KATO YUKIHISA
IPC: B41J2/24
Filed: 1990-03-02
Abstract: PURPOSE:To obtain a serial printing head for constructing a thin type printer capable of printing certainly by a method wherein a needle group is so arranged that their upper ends are arranged along a part near an upper edge of a printing head, and respective electromagnetic means for driving those needles are arranged top-chord-semicircularly. CONSTITUTION:A printing head is divided into a pair of printing units at a specific distance, and each one side printing unit has four needles built-in. An electromagnetic means containing a solenoid for driving electromagnetically that is further incorporated. A tip potion of a needle 42 is determined with a needle guide 40, and the needle 42 is inserted into a nose 32 under a state of incorporating a needle spring 44. A solenoid base 34 is, in a reverse fan- shaped manner (semicircularly), established, which has four coils built-in. Therefore, four cores 4a make pairs with the solenoid bases 34 and the pairs thereof are arranged fanwise. Then, a projection part of the printing head almost disappears above the needle arranged at the upmost high place, and the printing head becomes thin. A thickness of a printer itself can be extremely thinned thereby.