baber/WOPTO huggingface dataset:
Patent JP-H10233450-A (JP)
Title: Semiconductor integrated circuit and its manufacturing method
Inventor: MINEO ERIKO
IPC: H01L21/768
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To avoided the defective conduction between wring layers, by a method wherein plugs buried in the connecting holes formed in selective region of an interlayer insulating film is electrically connected to a part of cavities and the wiring layers below the connecting holes. SOLUTION: A silicon oxide film 8 is formed on a semiconductor substrate 1 using CVD process so as to form pattern of wiring layers 9 on the film 8. Next, an interlayer insulating film 10 made of silicon oxide film is formed on the wiring layers 9 for polishing the film 10 to be flat-formed. Later, connecting holes 12 are formed in selective regions on the interlayer insulating film 10 so as to form plugs 13 made of tungsten in the connecting holes 12. The plugs 13 are electrically connected to a part of cavities 11 and the wiring layers 9 beneath the connecting holes 12. Through these procedures, the defective conduction between the wiring layers 9 can be avoided.
Patent JP-S55131449-A (JP)
Title: Automatic screw tightener
Inventor: MIZUTANI KAZUO
IPC: B23P19/06
Filed: 1979-03-28
Abstract: PURPOSE:To enable a screw to be tightened at a bottom surface of a narrow groove by using an automatic screw tightener having a chuck claw and a stopper both of which are pivotably provided on the same plane. CONSTITUTION:A screw W is fed into a diagonal bore 7 with compressed air. A head portion of the screw W collides with a stopper 19, which is thereby oscillated about a pin 20 aginst a pressing force of a spring 22. The screw W then advances through a perpendicular bore 8 and collides at its head portion with the inner surface of a chuck claw 5 to be stopped and held. A driver 10 is then lowered to come into engagement with the screw W and turn the same. As the screw W is tightened, the head portion thereof is slided along the inner surface of an end portion of the chuck claw 5 to be downwardly moved. As a result, the chuck claw 5 is oscillated about a pin 16 against the resilient force of a spring 23 to guide the screw W.
Patent JP-S56133075-A (JP)
Title: Formation of pattern on japanese lacquer coated surface
Inventor: MIYAHARA TAKAHIRO
IPC: B05D5/06
Filed: 1980-03-22
Abstract: PURPOSE: To obtain a product having three dimentional feeling, elegant appearance and quietness peculiar to a Japanese lacquer by a method wherein a fabric pattern cloth is sized and adhered on a substrate material and Japanese lacquer is repeatedly coated thereon to harden said cloth and, after a dried Japanese lacquer powder and a powder of shellfishes are scattered, the Japanese lacquer is coated and dried.  
     CONSTITUTION: The fabric pattern cloth 2 is sized and adhered on the substrate material 1 of a product such as a desk, a shelf or a furniture and a liquid or a paste like Japanese lacquer is repeatedly coated thereon to harden the cloth 2. Further, the dried Japanese lacquer powder 3 and a powder 4 of shellfishes are scattered thereon and, further, the Japanese lacquer is coated and dried to obtain the product with three dimensional feeling. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08233903-A (JP)
Title: Logic integrated circuit
Inventor: KOBAYASHI NAOKI
IPC: G06F11/22
Filed: 1995-02-24
Abstract: PURPOSE: To divert from a printed circuit board and a diagnosing software of a register definition if the number and the positions of placing logic integrated circuits in which logic packages of a plurality of types having scan paths are placed on the board are altered and to reduce uninspected circuits as much as possible at the time of solely testing even in the logic packages of any type. CONSTITUTION: The logic integrated circuit comprises a plurality of scan path input circuits 111 to 114, open checking circuits 115 to 117 for deciding whether logic binary signals are input to the scan path input circuits 111 to 114 or input open states, a switching unit for selecting which of a plurality of the scan path inputs is transferred to a logic unit, shift registers 121 to 123 disposed so that the number of total flip-flops on the paths becomes the same even if any scan path input is selected, and a forcible switching instructing circuit 53 for forcibly switching the switching unit.
Patent JP-S58202364-A (JP)
Inventor: CHIYAARUZU HENRII TATSUKII
IPC: F04D29/046
Filed: 1983-03-08
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-H06345006-A (JP)
Title: Device for aseptic filling of liquid in aseptic bag and inspecting said bag for filling condition
Inventor: BIKUTORU FURIFUORUSU RUUKASU
IPC: A61J3/00
Filed: 1994-03-08
Abstract: PURPOSE: To provide a single apparatus capable of being operated by an electronic system, and rapidly checking a filter and a bubble point, by comprising a dynamic pressure meter suspended support, and mounting a sensor for detecting a path by the compressed air in a case when the bubble point is lowered, and a means for controlling and filling the perfusion liquid from a sterilizing filter. CONSTITUTION: A perfusion liquid is supplied from a main container 6 to a driving pump 8 toward a bag 9 to be filled through a pipe 7, further sent to a pipe 11 through a hydraulic transducer element 10, and sent to a pipe 13 represented from a compressed air pressure transducer 14 comprising a filter and a purifier 15 at a connecting part 12, and a sterilizing filter 17 is connected on a connection york 16. A bag 9 is positioned first of all, then the sterilizing filter 17 and a pipe 11 for supplying the liquid are connected, then the perfusion liquid is intermittently packed in the bag 9 through the filter 17, and the fact that a bubble point of the filter 17 is not lower than the minimum value necessary for the introduction of air is checked when a filling amount in the bag 9 reaches a calculated weight.
Patent JP-H08236150-A (JP)
Title: Baking method for heat insulating vessel
Inventor: KAWAGUCHI TOSHIYUKI
IPC: H01M10/39
Filed: 1995-02-24
Abstract: PURPOSE: To minimize the thermal energy consumption without requiring heating furnace for heating the whole heat insulating vessel. CONSTITUTION: Heat insulating material 4 is filled in the spaces inside the walls between a vessel portion 2 and a lid portion 3 made of double wall structure so as to form a heat insulating vessel 1 inside which a heater 22 is provided. Gas generated from the insulating material 4 by heating is extricated by the heating of the heater 22. The generated gas and air in the spaces inside the walls are exhausted so that the spaces inside the walls are brought into a vacuum state.
Patent JP-S53121803-A (JP)
Title: Dewaxing of hydrocarbon oil
Inventor: ONODERA TAKASHI
IPC: C10G73/04
Filed: 1977-04-01
Abstract: PURPOSE: To obtain a dewaxed oil having improved haze prevention in a high yield at an accelerated filter speed, by solvent dewaxing of a hydrocarbon oil with an α-olefin polymer having a wide distribution of high molecular weight as a filter aid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53122150-A (JP)
Title: Mixing method for supplied fuel in thermal installation
Inventor: UMEGATSUJI YOSHIHIRO
IPC: F23N1/00
Filed: 1977-03-31
Abstract: PURPOSE: To improve thermal efficiency, by preventing black smoke generated in the case of the variation of the use quantities of fuel and dangers of expolosion previously, in the mixing method for fuel supplied to a thermal installation that mixes and feeds more than two kinds of fuel. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10215960-A (JP)
Title: Cabinet
Inventor: NAKAJIMA YOSHINOBU
IPC: A47B95/02
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To reduce the height dimension of drawer and to easily and speedily assemble it concerning a cabinet having a lock mechanism for temporary lock. SOLUTION: Concerning this cabinet, a drawer 2 is composed of a main body part 4 having an article storage recessed part 3 and a hand placing part 5. The hand placing part 5 is provided with an attachment frame 18, swing operating element 9 attached on the rear surface of peak-shaped wall part 8 of attachment frame 18 so as to freely swing around 1st horizontal axial center L1 in lateral direction, and swing pawl element 10 attached on the fore surface of attachment wall part 7 at the back of swing operating element 9 so as to freely swing around a 2nd horizontal axial center L2 in lateral direction and to swing while being interlocked with the swing of swing operating element 9. Through the swinging operation of swing operating element 9, the swing pawl element 10 is locked at a lock part 11 on an outer frame 1 so as to be freely engaged/disengaged.
Patent JP-H10215961-A (JP)
Title: Cabinet
Inventor: KUBO KENZO
IPC: A47B88/04
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To easily change the number of steps or inserting positions in the drawers of a cabinet. SOLUTION: An outer frame 1 is composed of a forward opened main body 34 of outer frame, rail R for holding a drawer 2 so as to freely slide it back and forth, and rail supporting member 11 for supporting the rail R from the downside. The rail R and the rail supporting member 11 are attached on the inside surface of the main body 34 of outer frame so as to adjust the height. The drawer 2 has a swing operating member 9 to swing through manual operation and a swing pawl member 10 to swing while being interlocked with the swing operating member 9. The rail supporting member 11 on the outer frame 1 is provided with a lock part 50 for locking the swing pawl member 10 of drawer 2 so as to freely engage/disengage it.
Patent JP-S62188077-A (JP)
Title: Electronic camera
Inventor: DATE NOBUAKI
IPC: G11B33/02
Filed: 1987-02-20
Abstract: PURPOSE:To attain a good recording without being affected by gravity by enabling the access position of a recording head to change in a direction that does not coincide with that of the gravity in a usual camera position. CONSTITUTION:A pen 36 that is mounted selectively or in advance on a magnetic head 91 is the one to record visually a locus pictured by the magnetic head 91 on a magnetic disk. A counterweight 39 having the same weight as that of a part at the right side consisting of the head 91 and the pen 36 is provided at the left side, and those parts of the 36, the 91, and the 39 are supported pivotally in such a way that they can oscillate against a holding member 33 through a pin 40. Therefore, even when an electronic photographing apparatus or an electronic picture reproducing device is placed upside down, the magnetic head 91 can be brought into contact with the magnetic disk without fail by the function of the counterweight 39.
Patent JP-S59168287-A (JP)
Inventor: ROBAATO DONARUDO JIMAARII
IPC: F04C15/00
Filed: 1984-02-28
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-H04276369-A (JP)
Title: Tape cassette
Inventor: YABUKI TATSUHIRO
IPC: G11B23/087
Filed: 1991-03-04
Abstract: PURPOSE:To provide a tape cassette capable of exposing a magnetic tape stretched forward by means of a single member at the time of loading the tape cassette. CONSTITUTION:The tape cassette 1 is loaded into a cassette holder, and a pin 68 is moved into a position where it is engaged with a notched part formed on a slider 6, so that a lock member 65 is moved against clockwise rotational energizing force of an elastic part 100 to release a lock pin part 65a from its engagement with a notched hole of a front lid 5 and a notched hole of a bend 63 of the slider 6. When the tape cassette 1 is further moved, the pin 68 is guided by a long hole 65b formed on the lock member 65, while the slider 6 is slid in the direction of a supply side reel 3 and a take-up side reel 4 against energizing force of a spring to expose the nonmagnetic surface of the tape 2.
Patent JP-H09211352-A (JP)
Title: Scanning optical device
Inventor: MIZUGUCHI NAOSHI
IPC: G02B26/12
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To hold constant the length of a scanning line formed with luminous flux from each light emitting element even when a scanning optical system has a chromatic aberration by suppressing the errors of the light emission wavelengths of plural light emission elements based upon a reference value within a specific range. SOLUTION: This device deflects pieces of luminous flux, emitted by plural semiconductor lasers 101-108 brought under independent light emission control, by a polygon mirror 180 at the same time and forms image on a photosensitive drum by an fθ lens 190 to form plural scanning lines on the photosensitive drum through a single scan. In this case, |Δλ|<1.8×10<3> /D is satisfied, where Δλis the error (nm) of the center light emission wavelength of the semiconductor lasers and D is resolution (dpi).
Patent JP-S63207500-A (JP)
Title: Overload valve for press
Inventor: IURA TAKAO
IPC: B30B15/28
Filed: 1987-02-20
Abstract: PURPOSE:To correctly detect the overload of a crank shaft and to secure the safety of the shaft by allowing the pressure receiving area of a stepped load detection cylinder corresponding to the ratio that the press load of each sub-slide is distributed to the crank shaft front and rear part. CONSTITUTION:Load detection cylinders 28-30 are formed by the movable part 26 integrally composing the spools 23-25 in dissimilar diameters and the stepped cylinder 27 fitting therewith. Since then the pressure receiving area of a load detecting cylinder is set with the press load of each sub-slide corresponding to the ratio distributed to the front and rear parts of the crank shaft, the over load can correctly be detected. The slide secondary side pressure is guided from a detection port 32 and the primary side pressure via an oil filler port and in the case of overload the oil is discharged with the movable part 26 being moved to the right part and the secondary pressure is made zero wholly. Consequently the fracture, etc., of the crank shaft can surely be prevented.
Patent JP-S63205066-A (JP)
Title: Zinc/iodine secondary battery
Inventor: SUGAWA HIROSHI
IPC: H01M50/489
Filed: 1987-02-20
Abstract: PURPOSE:To make long-term use possible by using a polypropylene microporous film having a maximum pore size of 1.0mum or below as a separator. CONSTITUTION:A polypropylene microporous film having a maximum pore size of 1.0mum or below is used as a separator. A maximum pore size of 0.5mum or below is preferable. A maximum pore size of 1.0mum or below does not mean that pores exceeding 1.0mum are excluded and means that the number of pores having a maximum pore size of 1.0mum or below is 80% or more, preferably 90% or more. By using this separator, no dendritic or mossy zinc crystals are produced and long-term use is made possible.
Patent JP-H08250821-A (JP)
Title: Semiconductor light source
Inventor: KANNII RIOU
IPC: H01S5/00
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light source, which has a wide spectral range and a high-power optical output. SOLUTION: A light source has a light-emitting diode 2, an optical fiber 4 having a first end, which is connected with an output part of the diode 2, of the first and a second ends of the fiber 4 and a single transverse mode optical semiconductor amplifier 6 having the input, which is connected with the second end of this fiber 4 of the amplifier 6. This light source can be formed of a discrete element or monolithcically integrated elements.
Patent JP-S58154638-A (JP)
Title: Sampling apparatus of air
Inventor: II KENJI
IPC: G01N1/26
Filed: 1982-03-09
Abstract: PURPOSE:To shorten the time necessary for sampling and to reduce a measuring error, by sucking always a main suction pipe from each measuring point collectively by a main suction fan and introducing into a measuring apparatus from a subsuction pipe branched from the main suction pipe through a switching device. CONSTITUTION:Air of rooms (d)-(f) is sucked by a main fan 12 through main suction pipes 6-8. Sampling air in subsuction pipes 13-15 is branched immediately before gathering the pipes 6-8 and is introduced into a measuring apparatus 19 for gaseous carbon dioxide concentration by a selection device constituted by switching solenoid valves 16-18 and a solenoid valve driving circuit 21 and then, the concentration is measured. Hereafter, said air is discharged to a gathering part of the main suction pipe by an air pump 20 for subsuction pipe. Numbers of the measuring apparatus are reduced remarkably and response delay of the measurement of each (d)-(f) system is lessened by sucking always by using the main fan.
Patent JP-H11269365-A (JP)
Title: Stabilizer for biodegradable polyester and biodegradable polyester composition using the same
Inventor: QURESHI NASEER MOHAMMED
IPC: C08L67/04
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a stabilizer for PLA, capable of preventing the discoloration and yellowing of a biodegradable polyester when produced or when a molded article is produced from the polyester, capable of preventing the lowering of the melting point of the polyester, which is often recognized when a stabilizer is singly used, and further capable of inhibiting the deterioration of the crystallinity of the polyester, to provide a stabilized biodegradable polyester composition, to provide a method for producing the same, and to provide a molded article produced from the composition. SOLUTION: This stabilizer comprises a combination of two or more kinds of compounds selected from the group consisting of phosphite or phosphate- containing compounds, hindered phenolic compounds and acrylates. A composition comprises the stabilizer and a biodegradable polyester. A method for producing the biodegradable polyester contains a process for polymerizing lactide and/or glycolide or a process for polymerizing lactic acid compound and/or glycolic acid.
Patent JP-S63206108-A (JP)
Inventor: KAWAMOTO KIKUO
IPC: G21D1/00
Filed: 1987-02-23
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-H01211708-A (JP)
Title: Optical fiber cable
Inventor: TATEISHI FUMIKAZU
IPC: G02B6/44
Filed: 1988-02-19
Abstract: PURPOSE:To prevent an optical fiber from breaking by contacting by interposing a 1st spiral tube in a 2nd spiral tube and locking the 1st and 2nd spiral tubes with a half-pitch shift. CONSTITUTION:An infrared-light fiber 3 consists of a core 1 and a stainless steel tube 2. The 1st spiral tube is interposed in the 2nd spiral tube 5 which is formed by winding a beltlike thin plate which is as wide as the 1st spiral tube 4 at the same pitch to a larger diameter. In this case, the 1st spiral tube 4 and 2nd spiral tube 5 are locked while shifting by half pitch. Therefore, when the optical fiber cable is curved, it is curved freely to some extent, but the 1st spiral tube 4 and 2nd spiral tube 5 abut one each other when certain curvature is exceeded, so that they become hard to curve to less than the radius. The radius of curvature is made larger than the radius of rupture of the optical fiber 3 and then this optical fiber 3 can be curved freely without contact breakage above the limited curvature.
Patent JP-S60181756-A (JP)
Title: Attaching and detaching mechanism for copy processing part of copying machine
Inventor: YOSHIOKA MASAHIRO
IPC: G03G21/10
Filed: 1984-02-28
Abstract: PURPOSE:To reduce the size of a copy processing part by providing a conveyance releasing lever which moves back a transfer charger before the copy processing part is drawn out and a toner recovery container which moves back from the copy processing part following up the lever. CONSTITUTION:The roll 63 of the conveyance releasing lever 62 which rotates around a specific position of the copying machine frame 1 is engaged with the lower edge of a transfer guide base 61, and then the transfer charger 44 and a separation charger 45 rotate following up the rotation of the coveyance releasing lever 62 to move colser to or away from photosensitive drum 41. Then, a casing for storing the toner recovery container 48 is provided on a support base plate 64 provided on the left-hand side of the conveyance releasing lever 62; and pins 66 and 66 droped from the casing 65 are engaged with long holes 67 and 67 formed in the top surface of the support base plate 64 and a return spring 69 is provided between one pin 66 and a fixed pin 68 provided at a specific position of the copying machine frame 1 to energize the casing 65 toward the conveyance releasing lever 62 all the time.
Patent JP-H03223779-A (JP)
Title: Transfer device and electrophotographic device
Inventor: KUMASAKA TAKAO
IPC: G03G15/16
Filed: 1990-02-21
Abstract: PURPOSE:To obtain a stable transfer characteristic even when the condition of the periphery is varied by installing an evaluating means of electrical resistance value and varying the current of a transfer electrifying device based on this electrical resistance value. CONSTITUTION:Because the current can be measured by an ammeter 20 when a constant potential difference is given to a transfer belt 5 of a member existing between a pair of rolls 14 and 18 or the transfer belt 5 and paper, the electrical resistance value of the member corresponding to that can be evaluated. Furthermore, a high voltage power source control signal to maintain the relationship of electrical resistance of a transfer part and a corona discharge current value of a transfer electrifying device 6 specified beforehand is generated, and the output current of the high voltage power source 22 can be controlled. Thus, the transfer function is unchanged regardless of any change in the surrounding environmental condition where it is installed or any change from passage of time in the belt material, and a stable printing can be carried out.
Patent JP-S61198455-A (JP)
Title: Otpomagnetic recording and reproducing device
Inventor: TAKI KAZUYA
IPC: G11B7/1384
Filed: 1985-02-27
Abstract: PURPOSE:To improve the efficiency of optical transmission by providing an optical multiplexer multiplexing laser light outputted from plural laser light sources and a single optical fiber transmitting light from the optical multiplexer and irradiating the light source from one end face toward an optical magnetic recording medium. CONSTITUTION:The linearly polarized laser light irradiated from a couple of laser elements 10, 12 with fixed position and different wavelength is condensed respectively by lenses 22, 24 on incident end faces 18, 20 with fixed position of single core repeater optical fibers 14, 16 so as to couple the repeater optical fibers 14, 16 and the leaser elements 10, 12 optically. The laser light is multiplexed into one optical path by an optical synthesizer 26, transmitted through a single core irradiated light transmission optical fiber 28 and condensed respectively on the 1st recording layer 36 and the end recording layer 38 of the photomagnetic recording medium 34 through an objective lens 32 from an irradiation end face 30. Thus, number of components is reduced, the optical transmission efficiency of an optical head is improved and miniaturization is attained.