baber/WOPTO huggingface dataset:
Patent JP-H04239679-A (JP)
Title: Printer
Inventor: WADA KOJI
IPC: B41J29/46
Filed: 1991-01-24
Abstract: PURPOSE:To carry out the periodical exchanging of parts only on the periodical maintenance working day by a method wherein exchange time of periodical exchanging parts is estimated from elapsed time from a point of time for installment, total number of printed sheets, and total time of electrification, and a maintenance person is informed thereof. CONSTITUTION:A microprocessor 12 checks antidated notification time and exchange time for periodical exchanging parts information and informs a maintenance person of the periodical exchanging parts approaching or having passed the exchange time directly or via an operator. As a communication means therefor, it is displayed on an operation panel 30, a console of a host computer, or on a console of a computer 60 of a maintenance company connected on line. The maintenance person determines antedated notification time so as to longer than periodical maintenance working day. Then, when the antedated notification of the exchange time of the periodical exchanging parts is received, the periodical exchanging parts for which said notification is received are exchanged on the next periodical maintenance working day of the system.
Patent JP-H11320965-A (JP)
Title: Head for printer, printer having head, and image processing system
Inventor: WAKABAYASHI KAZUO
IPC: B41J2/44
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To obtain a good print by an arrangement wherein the lights emitted from a plurality of light emitting elements formed on a substrate forming a head do not leak through pinholes made at noncorresponding positions of an aperture nor interfere each other. SOLUTION: An aperture 29 having clamping parts 29a at the opposite ends clamp a carriage 9 while covering a substrate 12a. Recesses 29b, 29c, 29d are made in correspondence with light emitting elements 12b, 12c, 12d and pinholes 29e, 29f, 29g are made in the front wall. Since an insulating black coating is formed on the surface of the recesses 29b, 29c, 29d, electric short circuit can be avoided. Lights emitted from the light emitting elements 12b, 12c, 12d and not passing through the pinholes 29e, 29f, 29g are absorbed into the surface of the recesses 29b, 29c, 29d.
Patent JP-S61166135-A (JP)
Title: Semiconductor device
Inventor: MISAKI KOICHIRO
IPC: H01L21/768
Filed: 1985-01-18
Abstract: PURPOSE:To prevent the fluctuation in the resistance value of a metal coating resistor from occurring by a method wherein a metal coating resistor is shielded with an aluminium shielding region provided through the intermediary of an oxide film to cut off hydrogen fed from a nitride film. CONSTITUTION:An insulating film 102, a metal coating resistor 103 are provided on a semiconductor substrate 101 while aluminium wirings 104 coming into contact with at least a part of the metallic coating resistor 103 are provided on the insulating film 102 and then the insulating film 102 is entirely covered with an oxide film 105 by e.g. vapor growing process. Later an aluminium shield region 106 covering at least the metal coating resistor 103 is provided on the oxide film 105. Finally in order to improve the moisture resistance of aluminium, the overall surface of oxide film 105 including the aluminium shield region 106 is covered with e.g. a nitride film 107 formed by means of plasma growing process.
Patent JP-S56104471-A (JP)
Title: Semiconductor device
Inventor: ITOU MITSUO
IPC: H01L27/06
Filed: 1980-01-25
Abstract: PURPOSE:To accelerate the operation of an MOSFET by forming a polysilicon resistor formed through an insulating film on a semiconductor substrate and a capacitor formed by covering an aluminum film through an insulating film on the polysilicon resistor integrally with the gate of the MOSFET. CONSTITUTION:A gate oxide film 2a and a field oxide film 2b are formed on the p type semiconductor substrate 1, and then high resistance polysilicon layers 3, 6 are selectively formed on the oxide films. Thereafter, suitable mask is formed thereon, ions are injected thereon, and n<+> type regions 4, 5 and low resistance polysilicon layers 3b, 6b, 9c are formed thereon. Then, an insulating film 7 is formed in vapor phase on the entire surface, and respective contact parts 14 are opened by a photoetching process. Subsequently, aluminum is evaporated thereon, source and drain aluminum wires 10, 11 and aluminum film 8 becoming the capacitor are formed by pattern etching, and partly connected to the low resistance part 6c of the polysilicon resistor. Thus, a gate resistor and a capacitor connected in parallel therewith can be formed.
Patent JP-H05192810-A (JP)
Title: Multispinde attachment for drill
Inventor: UEDA KAZUYA
IPC: B23B47/30
Filed: 1992-01-17
Abstract: PURPOSE:To provide an attachment with a good heat dissipation effect which is capable of being supported by supporting shafts of different diameters regardless of the diameter of the supporting shafts, and of easily complying with the change of specifications, etc. CONSTITUTION:A multishaft attachment consists of a body 1, a supporting body 7, a drive gear 5, intermediate gears 20, 21, supporting shafts 18, 19, rotary shafts 10,11 having chucks 12, 13 for drills, and driven gears 17,17 fixed on the rotary shafts 10,11. A supporting wall 26 is formed inside the body 1 in order for the supporting shafts 18, 19 to abut and be supported on the supporting wall 26. The body 1 is made of an aluminum alloy, and on its outer periphery, irregularities 6 are provided to enlarge the surface area. Thus, the diameters of the supporting shafts 18, 19 can be freely changed, and the heat dissipation efficiency is increased.
Patent JP-S60150823-A (JP)
Title: Grain mixing apparatus
Inventor: SATAKE TOSHIHIKO
IPC: B01F15/04
Filed: 1984-01-17
Abstract: PURPOSE:To make all grains confluent always and uniformly and to enable conveyance by setting time difference successively at the timing for start of discharge from each preliminary tank for mixing. CONSTITUTION:Plural preliminary tanks T1-T5 for mixing are provided in parallel with the upper face of a conveyor 3 and discharge valves B1-B5 which can vary the discharge amount are provided to the discharge ports of each tank and also a volumetric weight measuring device 1 which measures the volumetric weight of each mixed grain is provided. An arithmetic control device 5 calculates each number of revolutions of valves B1-B5 with both the volumetric weight of each mixed grain measured by the device 1 and the inputted mixing ratio of grains and thereby each grain is discharged from tanks T1-T5 at the set mixing ratio by weight. Furthermore, valves B1-B5 are connected to the arithmetic control device 5 so that respective valves start to actuate successively with the time differential for the conveyance direction of the conveyor 3. As a result, all grains are made confluent always and uniformly and conveyed and the discharge amount from each preliminary tank for mixing is controlled and the prescribed uniform mixing can be performed consistently.
Patent JP-S61166278-A (JP)
Title: Two-screen television receiver
Inventor: IMAI KIYOSHI
IPC: H04N5/45
Filed: 1985-01-18
Abstract: PURPOSE:To display a slave screen whose longitudinal direction is reduced without missing information in vertical direction by providing a horizontal address generating circuit counting up to 7 in an octal number and a vertical address generating circuit by means of a binary counter of 7 bits and allowing the vertical address generating circuit to count a horizontal synchronizing signal or an octal count output of the horizontal address generating circuit. CONSTITUTION:A switch 113 is connected to the position of a horizontal synchronizing signal 101 when an output V6 of a binary counter 114 is logical 0 and to the position of the output of a NAND111 when logical 1 respectively. The binary counter 114 starts counting when the level of a clear signal input changes from 0-1. Since the V6 is logical 0 in this case, a horizontal synchronizing signal input 101 is counted. That is, an output of the NAND111 connects to an output of the switch 113. Then the binary counter 114 counts a signal 7 times each during the horizontal period. V0-V6 all go to 1 after 9 lines. A vertical address control circuit 116 clears the binary counter 114 at the next horizontal synchronizing signal and all outputs go to 0 in this case.
Patent JP-S62164959-A (JP)
Inventor: MATSUGASHITA NOBUYUKI
IPC: E04G21/16
Filed: 1986-01-16
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-S58125089-A (JP)
Inventor: MIKURA KOUICHIROU
IPC: G09F13/16
Filed: 1982-01-20
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-S61165632-A (JP)
Title: Washer shaped pressure sensor
Inventor: KITA TORU
IPC: G01L23/22
Filed: 1985-01-18
Abstract: PURPOSE:To make it possible to effectively prevent shortcircuit even if a crack is generated in a piezoelectric element, by interposing a ring shaped soft metal plate between an electrode plate and a pressure receiving plate. CONSTITUTION:In the title washer shaped pressure sensor, ring shaped pressure receiving plate 4a, 4b made of stainless steel are arranged concentrically in opposed relation to each other and ring shaped piezoelectric elements 7a, 7b made of ceramic are arranged between said pressure receiving plates 4a, 4b and an electrode plate 8 is further interposed between the above-mentioned piezoelectric elements 7a, 7b. Said electrode plate 8 is formed as a flat ring shape and a signal take-out terminal 10 is provided to a part of the outer peripheral edge thereof so as to be protruded to the outside. Because metal plates 16a, 16b and 16c, 16d comprising a relatively soft metal such as steel are laminated to both surfaces of the piezoelectric elements 7a, 7b in a closely adhered state, even if a crack is generated in the piezoelectric elements, the shortcircuit accompanied by said crack can be effectively prevented.
Patent JP-S5599389-A (JP)
Title: Control apparatus for treatment of activated sludge
Inventor: KATOU NAOJI
IPC: C02F3/12
Filed: 1979-01-26
Abstract: PURPOSE: Not to give out the amount of return sludge and to prevent the destruction of siphon, by attaching the valve on siphon tube drawing out activated sludge from the sludge precipitation pool to the sludge pit and controlling the removal amount of the sludge at the sewage treating apparatus by the activated sludge.  
     CONSTITUTION: The activated sludge 3 collected at the bottom of the precipitation pool 1 of the sewage activated sludge treatment apparatus, is connected with the sludge pit 6 by the siphon tube 7 provided with the valve 8 and a constant amount of the sludge is returned to the air exposure vessel and then, another part is thrown away as surplus sludge. On this occasion, water level of the pit 6 is detected by the detector 11 and deflection of the above output and the sludge pit water level target value 13, is found by the comparison circuit 12. Functioning command of the valve 8 is given to the vale control circuit 16 when the water level of the pit 6 is risen by drawing out excess sludge and is exceeded set point of the discrimination circuit 15. The motor 9 is operated to shut the valve 8 by the functioning command and removal of the sludge from the pool 1 to the pit 6 is stopped. Then, the water level of the pit 6 is risen and destruction of siphon is prevented and then, operation is carried out smoothly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02187143-A (JP)
Title: Production of chelate resin adsorbent having iminodiacetate group
Inventor: SUGO TAKANOBU
IPC: B01J20/26
Filed: 1989-01-13
Abstract: PURPOSE:To obtain the title adsorbent capable of selectively adsorbing and desorbing trace heavy metallic ions such as cobalt and nickel existing in water by utilizing a high polymer molded article as a base material and fixing an iminodiacetate group to the side chain of a graftpolymer. CONSTITUTION:A high polymer molded articie made of a polymer or a copolymer of olefin or halogenated olefin is utilized as a base material. Ionizable radiant ray (accelerated electron beams or gamma rays are preferably utilized) is allowed to act on this molded article and a polymerizable monomer contg. epoxy group is polymerized by grafting and thereafter monodyacetate group is fixed to the side chain of a graftpolymer. Thereby an adsorbent capable of selectively adsorbing and desorbing trace heavy metallic ions dissolved in an aq. soln. is obtained. As the polymerizable monomer grafted to the base material, glycidyl methacrylate, etc., are preferably utilized. As a graft polymerizing method, only the base material is previously irradiated by radiant ray and thereafter the monomer is preferably brought into contact with the base material.
Patent JP-S54101178-A (JP)
Title: Method of manufacturing twisted superconductor
Inventor: TADA NAOFUMI
IPC: H01B12/08
Filed: 1978-01-27
Abstract: PURPOSE: To improve the moldability and increase the space occupation factor by twisting three composite superconductor wires to obtain a composite superconductor wire unit, stranding such wire units such as to produce a space in the center of the section of the strand, and then removing the space by plastically deforming the strand into a flat form.  
     CONSTITUTION: Three composite superconductor are twisted together at a pitch of, for instance, 20 mm to form a superconductor unit 3. Six such superconductor units are stranded together at a pitch of 50 mm to form a space 1 in a central portion of the section of the strand. The strand is then plastically deformed with a roller with a groove or the like into such a flat form that the space 1 is practically removed. In this way, a flat superconductor strand having a high space occupation factor can be manufactured with highmolding process control property. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000209756-A (JP)
Title: Structure for connecting duct for burying underground cable in common duct
Inventor: MATSUMOTO KOJI
IPC: H02G9/06
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To make the connection between duct sleeves easily executable at the installing job site of a repeater box by inserting one ends of the duct sleeves into joint sleeves into which the repeater box-side end sections of the duct sleeves are inserted and connecting ducts for burying underground cables to the other ends of the duct sleeves. SOLUTION: Each joint sleeve 14 is constituted so that a duct sleeve 16 may be inserted into the sleeve 14 and, on the outer periphery of one end of the duct sleeve 16, a male screw section 17 which is meshed with the female screw section of the joint sleeve 14 is integrally formed and a flange 16a is integrally formed with the rear end section of the screw section 17. When the duct sleeve 16 is screwed in the joint sleeve 16, the sleeve 16 is protruded from a repeater box 10. On the other end side of the duct sleeve 16, a duct joint section 19 into which a duct 20 for burying underground cable is inserted is integrally provided in the opening of the sleeve 16.
Patent JP-H04240762-A (JP)
Title: Manufacture of stacked semiconductor device
Inventor: FUJIMURA TAKASHI
IPC: H01L27/00
Filed: 1991-01-24
Abstract: PURPOSE:To easily manufacture a device provided with many functions by a method wherein a protruding conductive film is formed selectively on a device layer on a first SOI substrate, a recessed part corresponding to the protruding part on the first SOI substrate is formed in a device layer on a second SOI substrate and the two substrates are pasted. CONSTITUTION:A first device layer 2 is formed on a first SOI substrate 1; after that, protruding parts 3, by a conductive film, which are used as contact parts are formed selectively. Then, an adhesive 4 is deposited; after that, it is etched back. The first device layer is pasted on a second device layer 7 in which contact hole parts 8 formed on a second SOI substrate 6 have been formed; a stacked semiconductor device is obtained.
Patent JP-H09196180-A (JP)
Title: Structure of rubber gasket for immersed tube
Inventor: HASEGAWA KEIICHI
IPC: E02D29/073
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a rubber gasket for an immersed tube which is easy in manufacture, less dispersant in quality, capable of coping with large deformation with low reaction, and capable of exchanging only a cut-off part by separating the cut-off part of the rubber gasket from a body part, and increasing the size of the cut-off part and a cavity part. SOLUTION: A rubber gasket 10 comprises an approximately trapezoidal body part 11 filled with rubber and a cut-off part 13 having a cavity part 12, and the body part 11 and the cut-off part 13 are fitted to each other through rugged engagement parts 15a, 15b formed on a joining surface 14. In the approximately trapezoidal body part 11 filled with rubber, a fitting flange part 11b is integrated with a skirt part of an inclined surface 11a and an engagement part 15a of recessed section is formed approximately in the center of the joining surface 14.
Patent JP-H11199973-A (JP)
Title: High strength cold rolled steel sheet with composite structure excellent in fatigue characteristic and its production
Inventor: YOKOI TATSUO
IPC: C21D9/46
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To improve the fatigue characteristics of a steel sheet by allowing it to have a specified compsn. contg. C, Si, Mn, P, S, Al, Cu and B, forming its microstructure of a composite one in which the primary phase is composed of ferrite and the secondary phase is composed of martensite and, as for the existing state of Cu in the ferrite, allowing it to be the state of solid solution and/or the precipitated state in such a manner that the size of the grains composed by Cu alone is regulated to specified value or below. SOLUTION: This steel has a comspn. contg., by mass, 0.03 to 0.20% C, 0.1 to 2.0% Si, 0.5 to 3.0% Mn, <=0.02% P, <=0.01% S, 0.005 to 0.15 Al, 0.2 to 2.0% Cu, 0.0002 to 0.0020% B, and the balance Fe with inevitable impurities. Then, as for the existing state of Cu in the ferrite phase, it lies in the state of solid solution and/or the precipitated state in such a manner that the size of the grains composed of Cu alone is regulated to <=2 nm. Among the elements to be contained, both Cu and B are most important ones and have operation of increasing its fatigue limit by being compositely added.
Patent JP-S62165000-A (JP)
Inventor: KOYAMA TADASHI
IPC: E21D11/10
Filed: 1986-01-17
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-S63175789-A (JP)
Title: Distance measuring instrument
Inventor: SAGAWA KAZUMI
IPC: G01S13/84
Filed: 1987-01-14
Abstract: PURPOSE:To calculate an accurate distance by considering the phase difference between the sent and received signals of a distance measurement tone signal synchronized with a PCM information communication signal as to the distance found from the reciprocation time of the PCM information communication signal. CONSTITUTION:The distance measurement tone signal STT is generated 11 according to the signal CT of an arithmetic processing control part 9 to output a PCM information signal SPT containing a prescribed signal, and a transmission timing signal TT synchronized with the trailing edge of a frame synchronizing pattern signal F is generated. The signals STT and SPT are put together and sent 3 to a target 10, and a sent-back wave is received 4, so that the STR and SRR are separated 5. A demodulation part 6 generates a reception timing signal TR and the PCM information signal D synchronized with the trailing edge of the signal F of a signal SPR. A clock CK is counted 7 with a signal TT and the counting is stopped with a signal TR, and a time difference signal between the sent and received waves determined by the counting is outputted 7. A measurement part 8 measures the phase difference between the signal STT and STR repeatedly for prescribed period PM according to the signal TR and calculates the mean value. A control part 9 accurately calculates the distance to a target by performing specific arithmetic with those signals. This constitution does not make circuits complex and the distance is accurately measured at a high speed.
Patent JP-H01187159-A (JP)
Title: Supporting device for long material for continuous transportation
Inventor: NAKAI JUICHI
IPC: H01R43/16
Filed: 1988-01-18
Abstract: PURPOSE:To freely support long materials of various kinds in such a manner as to be continuously transported by one kind of a supporting device. CONSTITUTION:A pair of rollers 180a, 180b are rotated according to the movement of rails 10 for a connector forming material clamped between the rollers in the state of being obliquely inclined upward at an angle of 0-5 deg. with respect to the transport direction. Upward component force of tractive force acting between the peripheral surfaces of the rollers 180a, 180b and the surfaces of the rails 10 prevents a connector forming material 14 clamped and supported to be continuously transported from dropping between the paired rollers 180a, 180b by its dead load. In addition, a stopper roller 100 brought into contact with the upper end edge 10a of the rails prevents the connector forming material 4 from rising between the paired rollers by component force directed above the connector forming material 14 of the above tractive force, and keeps the upper end edge of the connector forming material 14 always at a designated height.
Patent JP-H05211394-A (JP)
Title: Manufacture of multilayer wiring glass ceramic board
Inventor: TANAKA YOSHIMASA
IPC: H05K3/46
Filed: 1992-01-21
Abstract: PURPOSE:To produce a multilayer wiring glass ceramic board high in mechanical strength by a method wherein two kinds of green sheets different from each other in the component ratio of alumina to glass are used, the uppermost and the lowermost layer are formed of green sheet which contains less crystallized glass than the other kind of the green sheet, intermediate layers are formed of green sheet which contains more crystallized glass, and these layers are laminated and burned. CONSTITUTION:First green sheets 31 and second green sheets 32 are laminated together in layers prescribed in number as aligned with each other. The first green sheet 31 is used as the uppermost and the lowermost layer, and the second green sheet 32 is used as intermediate layers. The second green sheet 32 low in dielectric constant is used as intermediate layers, and the first green sheet 31 high in mechanical strength is used as the uppermost and the lowermost layer to serve as the surfaces of a board. The laminated green sheets are bonded together into a laminate of integral structure by thermocompression with a hot press. This process is carried out at a temperature of 80-120 deg.C under pressures of 200kgf/cm<2> or so. A box burning oven or a belt burning oven is used, and a burned product is obtained at a peak temperature of 900 deg.C or so.
Patent JP-H07222318-A (JP)
Title: Hydraulic hot stick
Inventor: SUZUKI KENTARO
IPC: H02G1/02
Filed: 1994-01-28
Abstract: PURPOSE:To enhance the operability and workability by providing the body of a hot stick with a lever for manually operating a changeover valve which controls supply and discharge of fluid with respect to a hydraulic motor. CONSTITUTION:A worker in a bucket operates a hot stick 4 to drive a distribution work tool through a power output section 16 fixed to the forward end a fixed rod 24 thus performing various wiring works. A driving power generating section 12, incorporating first and second hydraulic motors 21, 22 and a gear box 20, is built in the grip part 10 of the fixed rod 24 and coupled with a hydraulic source through a manual valve 200. The worker operates the manual valve 200 to exchange the first and second hydraulic hoses thus selecting the hydraulic motor 21 or 22 and controlling the rotational direction. Consequently, various hot-line distribution works can be performed efficiently in safety.