baber/WOPTO huggingface dataset:
Patent JP-S61280634-A (JP)
Title: Formation of multilayer wiring
Inventor: TOSAKA ASAMITSU
IPC: H01L21/3205
Filed: 1985-06-06
Abstract: PURPOSE:To secure the electrical contact of the interlayer insulating film with the metal film in the through hole part by a method wherein the metal atoms of the metal film are made to readhere on the wall surface of the through hole and the gap between the metal film and the wall of the through-hole is filled with the metal film. CONSTITUTION:A first-layer wiring film 12 and an interlayer insulating film 13 are formed on a semiconductor substrate 11. Then the inter-layer insulating film 13 is covered with a photo resist pattern 14 and a through-hole 15 is formed. Then a metal film 16 is evaporated on the photo resist pattern 14 and on the wiring film 12. When the photo resist pattern 14 is removed, a gap 17 exists between the metal film 16 buried in the through-hole 15 and the wall of the through-hole 15. When the wafer is sputtered with Ar<+> ions from the oblique direction to the normal of the wafer while the wafer is made to auto-rotate, the metal atoms to be sputtered out of the metal film 16 readhere on the wall surface of the through hole 15 and the metal film 16 is formed in the whole interior of the through hole 15. Lastly a second-layer wiring film 18 is adhered. At this time, as the gap 17 do not exist between the metal film and the through-hole, the electrical connection of the interlayer insulating film with the metal film in the through-hole can be secured.
Patent JP-S61280584-A (JP)
Title: Dc drive type superconductive quantum interferometer
Inventor: OOKAWA NORIO
IPC: G01R33/035
Filed: 1985-06-06
Abstract: PURPOSE:To increase the amplitude of output voltage and to enhance sensitivity to input magnetic flux and an input signal current, by providing an inductance loop on the main coil in a state magnetically coupled with said coil. CONSTITUTION:A spiral input coil and a modulation coil 3 are arranged on a main coil 1 through an insulating layer and an upper electrode 4 is provided to both terminals of the main coil 1 and the main coil 1 and the upper electrode 4 constitute one superconductive ring. A pair of Josephson junctions formed between the main coil 1 and the upper electrode 4 are provided in the superconductive ring and an inductance loop 23 is further provided on the main coil 1. The impedance of the main coil 1 to the AC current generated by two Josephson junctions is reduced in the presence of the inductance loop 23 magnetically coupled with the main coil 1 and the amplitude of output voltage becomes large. By this method, the sensitivity to input magnetic flux or a signal current is enhanced.
Patent JP-H09307927-A (JP)
Title: Digital still video camera
Inventor: KOMATSU MANABU
IPC: H04N9/04
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide the digital still video camera in which image data are converted into image data in matching with a color reproduction characteristic of an output device, the capability of the output device is utilized to the utmost with high quality and an image without a sense of incongruity is outputted in comparison with an output of other device. SOLUTION: A color reproduction characteristic in response to an output device connected by a color reproduction characteristic recording means 107 is stored in a storage means 103, in the case of outputting image data picked up by the output device or in the case of reproducing and outputting the image data stored in the storage means 103, the color reproduction characteristic of the output device stored in the storage means 103 is referenced by reproduction correction means 107 to 109, and digital image data obtained by applying correction processing to the picked-up image data or digital image data obtained by applying reproduction conversion processing and correction processing to the image data stored in the storage means 103 are fed to the output device.
Patent JP-H0710954-A (JP)
Title: Ultraviolet-absorbing polyurethane and polyester
Inventor: JIYURIANA ROJIYAASU
IPC: C08G18/65
Filed: 1994-06-03
Abstract: PURPOSE: To obtain an ultraviolet-absorbing polyurethane which is dissolved or suspended in a liquid to give a composition useful for protecting a porous substrate from degradation by ultraviolet radiation by selecting a specified polyurethane.  
     CONSTITUTION: The polyurethane selected has a molecular weight of 1,000 to 15,000 and is represented by formula I [wherein n is 2 to 20; m is 0 to 5; R 1  is a divalent residue of an (cyclic) aliphatic or aromatic diisocyanate; R 2  and R 3  are each a 2-6C alkylene; R 4  is a divalent residue of a diol or diamine with a molecular weight of 40 to 5,000; X is O or -NH-; Q is a group represented by any one of formulas II to V (wherein R 5  is H, Cl, or a 1-4C alkyl; R 6  is a 1-8C alkyl; R 7  is H or OH; and R 8  is H or R 6 ); and the total of m and n is such a number as to give a polymer having an average molecular weight of 1,000 to 15,000]. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S5646311-A (JP)
Title: Push-pull type amplifying circuit
Inventor: OZAWA AKIO
IPC: H03F1/32
Filed: 1979-09-21
Abstract: PURPOSE: To obtain the output without distortion independently of the base-to- emitter voltage of the input and amplifying transistors, by keeping the junction temperature of them constant, in the push-pull type amplifying circuit using bipolar transistors.  
     CONSTITUTION: The amplifier 1 has npn-TRQ 2  taking the emitter output of pnp- transistor (TR)Q 1  of emitter follower constitution as the base input, and the emitter of TRQ 2  is connected to the negative power supply -B 3  via the emitter resistor R 1 . The collector of TRQ 1  is connected to the negative power supply -B 3  and the  current Miller circuit 3 which supplies a given ratio of currents I 1 , I 2  to both the  TRsQ 1 , Q 2  respectively, is provided. When the junction temperature of TRsQ 1 , Q 2   is kept constant, the difference of the base-to-emitter voltage VBE is a given value γ,  allowing to keep constant the output voltage VOUT 1  of TRQ 4  and similarly the output VOUT 2  of TRQ 8 . Thus, the output voltage without distortion can be obtained independently of the voltage VBE by synthesizing both the outputs VOUT 1 , VOUT 2 . 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6011515-A (JP)
Inventor: ROBAATO RATSUSERU CHIYAABONOU
IPC: C09J7/02
Filed: 1984-06-13
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-H02300641-A (JP)
Title: Light receiver
Inventor: IIDA TSUGIO
IPC: G01J1/44
Filed: 1989-05-16
Abstract: PURPOSE:To reduce the cost of an amplification means and to suppress an influence by level variation and noises to be low by setting a distance between light receiving parts long as to a light receiver for optically detecting the position of an image projected to a screen by a projector. CONSTITUTION:The light receiver 1 is provided with the circular light receiving part 2, the doughnut-shaped light receiving part 3, a dead zone 4 which is interposed between the light receiving parts 2 and 3 and has a certain width, a casing 5, a window glass 6 and a lead wire 7. The distance L from a light source to the light receiving parts 2 and 3 is the sum of a distance provided in order not to be damaged by the contact of the screen 8 being the light source with the front part of the casing 5 of the light receiver 1, the thickness of the casing 5 and the window glass 6 and a necessary distance from the window glass 6 to the light receiving parts 2 and 3. The light receiver is constituted to satisfy D>2XLXtantheta, supposing that the distance between the light receiving parts which are adjacent to each other out of plural light receiving parts is taken as D, the distance from the light source to the light receiving part is taken as L and an angle where diffused light from the light source effectively influences is taken as theta.
Patent JP-H05315435-A (JP)
Title: Specimen retainer
Inventor: KITSUNAI HIROYUKI
IPC: B65H5/00
Filed: 1992-05-14
Abstract: PURPOSE:To exhibit stable attractive force in a wide temperature range, and cause no damage to an object to be retained, by constituting a plurality of attraction parts different in resistivity. CONSTITUTION:When a wafer is loaded, a load chamber and a carrier chamber 36 connect only a voltage applying switch 10a of a chuck 3 for normal temperature with 10b, and a wafer 1 is attracted and retained, which is carried to a process chamber 3!. When the retaining is released, the switch 10a is turned to the 10c side. When the processing in the process chamber 31 is low temperature etching, only a voltage applying switch 12a of a chuck 5 for lower temperature is connected with 12b, and the wafer 1 is attracted and retained, which is carried to the next process chamber 32. Chucks 3, 4, 5, which are dielectric constituting an electrostatic attraction equipment, are composed of materials different in resistivity. Thereby a specimen retainer can be obtained which has stable attractive force in a wide range from a low temperature to a high temperature, without causing the breakdown of a semiconductor element due to an excessive current.
Patent JP-S5645789-A (JP)
Title: Treatment of chromium-containing slag
Inventor: SUZUKI NORIO
IPC: B09B3/00
Filed: 1979-09-20
Abstract: PURPOSE: To contrive to prevent chromium ion from being eluted from the obtained treated substance by cooling a molten slag containing chromium at a cooling speed of 5°C/min or more over a temp. range from a molten condition thereof up to 400°C.  
     CONSTITUTION: For example, a slag containing chromium in a molten condition is exhausted onto a predetermined iron plate (or, into a casting mold) and cooled and solidified at a cooling speed of 5°C/min or more over a temp. range from a molten condition to 400°C by changing the thickness of said slag. If an elution test based on the bulletin of the Environment Agency, Japanese Government is carried out to calculate an elutied amount of chromium ion, at a cooling speed of 5°C/min, the elution of chromium ion is controlled abruptly and, moreover, at a cooling speed faster than 5°C/min, the elution of chromium ion is controlled effectively. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S612867-A (JP)
Inventor: NIHEI KAZUO
IPC: G01N27/27
Filed: 1984-06-15
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-H04325845-A (JP)
Title: Stator and fabrication thereof
Inventor: SAKA MASAKI
IPC: H02K15/02
Filed: 1991-04-25
Abstract: PURPOSE:To enhance productivity, economy and efficiency by constructing a stator such that a plurality of U-shaped tees constituted of a laminate of magnetic foil, are arranged standing on the inner or outer periphery of a stator core and secured in place. CONSTITUTION:A rotary shaft 16 is secured coaxially with a rotor 15 around which a stator 10 is arranged. The stator 10 comprises a large number of U-shaped tees 12, each constituted of a laminate of metal foil, arranged on the inner periphery of a cylindrical stator core 11 which functions as a return path section. Each tee 12 is wound around a field coil 13. According to the constitution, slot width or tees width of the stator can be set easily regardless of the size thereof.
Patent JP-S6014351-A (JP)
Title: Automatic test system
Inventor: KOSHIBA TOORU
IPC: H04L69/40
Filed: 1983-07-05
Abstract: PURPOSE:To attain the full automatic test and diagnosis of a device by simulating a series of necessary manual operations for said test and diagnosis. CONSTITUTION:For the test and diagnosis of a device, a series of test/diagnosis operations are started by using a keyboard 20, etc. of a test service processor 8. At the outset, a pseudo maintenance panel program S1 and a pseudo console program S2 are loaded to a memory 14 and executed by a CPU13. The program S1 indicates a series of maintenance panel operations necessary for execution of the test/diagnosis to a pseudo maintenance panel control part 24. Then the simulation is carried out to perform an automatic diagnosis. While the program S2 also gives a command to a pseudo console control part 25 to perform the diagnosis with use of the similar simulation. In such a way, the full automatic test and diagnosis are possible to a device to be tested by simulating a series of necessary manual operations.
Patent JP-S5455277-A (JP)
Title: Numerical control unit with automatic corrective function
Inventor: YAMAMOTO TAMOTSU
IPC: G05B19/404
Filed: 1977-10-12
Abstract: PURPOSE: To provide numerical control unit with automatic corrective capability in processing, measuring and compensating processes only with NC (numerical control) tape instructions.  
     CONSTITUTION: The numerical control unit 21 is of a standard configuration consisting of; a memory 22 storing main programs on numerically controlled operations, a central processing unit (CPU) 23 executing the loaded program instructions, a buffer register 24, a tool repositioning register 25 and an interface 27 transmitting signals between the buffer register and a machine tool. The NC unit also incorporates an automatic corrective facilities comprising; a memory storing a sub-programs performing tool repositioning instructions, a R3 register 29 for temporary storage of data on specified product dimensions, an interface 31 connected to an automatic measurement/correction device 30, a R4 register 32 providing temporary storage of errors between actual and specified dimensions and an interface 33 connected to a register 33 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5456324-A (JP)
Title: Manufacture of filter
Inventor: MATSUMARU HARUO
IPC: H04N9/07
Filed: 1977-10-14
Abstract: PURPOSE: To enhance the processing yield without damaging nor soiling the color filter used to the solid state pickup color camera and with reducing the crack occurrence caused by the cut-off, by adhering the protective material onto one surface of the filter substrate.  
     CONSTITUTION: Protective substrate 6 is adhered via adhesive 3 to color filter substrate 2 to which color filter 1 is provided. Substrate 2 is then adhered onto processing board 5 via adhesive 3. After this, a cut-off process is given in the normal method into an optional measurement, and then the substrate is removed from board 5 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5646028-A (JP)
Title: Method and device for drawing-out and pressing-in of steel pipe
Inventor: KUSUURA MASAYOSHI
IPC: E02D11/00
Filed: 1979-09-21
Abstract: PURPOSE: To obtain the means for drawing out and pressing in the steel pipe and the like whereby the deformation of the pipe is made to be conical to receive the force in the axial direction with a broad plane and to disperse the force and thereby the large force in the axial direction can be applied to the pipe.  
     CONSTITUTION: On the occasion of the work for pressing-in, the pipe 1 is positioned in a fastening band 2 of a crane and the like and, after that, the fastening band 2 is fastened by oil-hydraulic cylinders 3a and 3b for fastening. An oil-hydraulic cylinder 5 for elevation is contracted, the pipe 1 is pressed in the ground by one stroke of the oil-hydraulic cylinder 5 by means of the fastening band 2 and this action is repeated. On the occasion of the work for drawing-out, the pipe 1 is fastened by contracting the oil-hydraulic cylinders 3a and 3b for fastening and, after that, the cylinder 5 for elevation is extended, thereby the fastening band 2 is pushed up to draw out the pipe 1 by one stroke, and this action is repeated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000314274-A (JP)
Title: Picture frame for opening part
Inventor: SAKAI KIYOSHI
IPC: E06B1/62
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a picture frame for an opening part capable of covering a cut portion of an existing external wall and a fitted portion of a skeleton around a frame, and preventing water such as rain from entering the skeleton side from the frame side. SOLUTION: This picture frame 1 for an opening part comprises a picture frame 13 and an auxiliary frame 11, the auxiliary frame 11 comprises a fitting part 20 of the picture frame and a soft clearance covering member 10 arranged in the longitudinal direction, and mounted on the outer circumferential side of a frame body 9 to be mounted on a skeleton opening part 28. The frame body 9 is mounted on the skeleton opening part 28 exposed by removing an opening part 26 side of an existing external wall and an existing frame, the picture frame 13 is fitted and fixed to the auxiliary frame 11, the fitting part of the frame body to the skeleton opening part 28 and the opening part 26 of the existing external wall are covered by the picture frame 13, and the clearance covering member 10 is abutted on the frame body 9.
Patent JP-H11313784-A (JP)
Title: Hinge for opening and closing toilet seat and toilet lid of western style stool
Inventor: FUJITA SATONARI
IPC: A47K13/12
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a hinge for opening and closing the toilet seat and toilet lid of a western style stool especially with simple structure capable of finely adjusting the elastic force of an elastic means made to act on a cam mechanism for controlling the rotary torque of a rotary shaft. SOLUTION: This hinge is composed of the rotary shaft 5 rotatably provided inside a hinge case (3), a fixed cam 9 fixed to a partition wall 3c provided inside the hinge case while inserting the rotary shaft 5 to a center part, a rotary sliding cam 8 provided slidably and rotatably together with the rotary shaft 5 while inserting the rotary shaft 5 to the center part and the elastic means 7 for pressurizing the rotary sliding cam 8 in the direction of the fixed cam 9. Then, an adjustment means for adjusting the elastic force of the elastic means 7 is provided. Also, a damper means can be provided together on the rotary shaft 5. The adjustment means of the elastic force of the elastic means 7 is constituted of an adjustment screw and a cap attached to the hinge case.
Patent JP-S5826586-A (JP)
Title: Control device of blower motor for vehicle airconditioner
Inventor: HARA TOSHIZOU
IPC: F24F11/02
Filed: 1981-08-05
Abstract: PURPOSE:To reduce power consumption preventing wave impedance and noise from happening by a method wherein a blower motor is provided with the output from a switching transistor which is on-off controlled by means of revolution control signals through the intermediary of a smoothing circuit. CONSTITUTION:When the blower switch 16 is turned on, the transistors 22 and 20 are turned on by the output voltage from the processor amplifier 23 at H level and the voltage Vo at one terminal of the blower motor 18 generated by the smoothing circuit comprising choke coil 17 and condenser 19 is gradually boosted. When said voltage Vo is boosted up to the specified level, the output from the processor amplifier 23 is reduced down to L level to turn the transistors 22 and 20 off gradually reducing said voltage Vo. When said transistor 20 is kept on for more than specified time, the voltage of condenser 31 is boosted up to the specified value to turn the thyristor 30 on turning the transistors 22 and 20 off.
Patent JP-S5913583-A (JP)
Title: Disconnection detecting device of solenoid valve driving circuit for pressurizing welding gun in welding robot
Inventor: OOTSUKA SHINJI
IPC: B23K11/24
Filed: 1982-07-16
Abstract: PURPOSE:To obtain a titled device which can detect disconnection of a solenoid valve driving circuit before flowing a welding current by constituting said device so that an energizing current of a solenoid valve is detected, by providing a current detector on a driving circuit of the solenoid valve for controlling a pressurizing cylinder of a welding gun. CONSTITUTION:In a welding robot provided with a welding gun 2 consisting of electrode tips 2a, 2b for pinching and welding a material 5 to be welded, and a solenoid valve 4 for controlling its pressurizing cylinder 3 on the tip part of an arm 1, a driving circuit of the solenoid valve 4 is constituted through a solenoid valve driving switch 21, a wiring breaker 22 and electric wires 6a, 6b from an AC power source 20. Also, a current transformer 23 which penetrates the electric wire 6b side is provided, a voltage signal proportional to an energizing current of the solenoid valve 4, which is detected by said current transformer is applied to a transistor TR through an amplifier 24, a diode D2, a resistance R2, etc., a relay 25 is operated, and a normally opening contact 25a is closed. When a detecting output of said current transformer 23 becomes ''0'' due to disconnection of the electric wire 6, etc., the contact 25a is opened, an interlock is applied to a welding current igniting circuit 12, and the welding current is cut.
Patent JP-S61279015-A (JP)
Inventor: KAJIWARA MASAYUKI
IPC: H01H33/18
Filed: 1985-06-04
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-S61279873-A (JP)
Title: Process cartridge and image forming device
Inventor: SATO KOJI
IPC: G03G15/04
Filed: 1985-06-06
Abstract: PURPOSE:To increase the capacity of a developer and to reduce the size of the titled device by arranging a developer stock container having height higher than that of an optical path on a position separated from an exposing optical path and independent of scanning at the loading of a process cartridge into a body. CONSTITUTION:A photosensitive body 22, a developer container 23, a cleaning unit 25, etc. are built in the cartridge 21 to be loaded/unloaded to/from the device. Under said state, the photosensitive body 22 is exposed to an optical beam 26. In this case, both the end parts 27 of the developer container 23 are projected with the height higher than that of the scanning optical path of the optical beam 26 and the center part is lowered so as not to interrupt scanning. The edge parts 27, 28 of the developer container 23 are treated with black satin finish to prevent the parts 27, 28 from reflection. Since only both the end parts of the developer container 23 are formed higher, the capacity of the developer can increased while suppressing the height of the device body.
Patent JP-H0419487-A (JP)
Title: Shape memory alloy pipe joint
Inventor: TACHIBANA HIDETO
IPC: F16L13/14
Filed: 1990-05-15
Abstract: PURPOSE:To melt resin at a temperature lower than a form recovering temperature and prevent it from flowing into pipes by composing a joint of a joint main body made of shape memory alloy, a pipe-like liner, and an epoxy resin layer formed on a range of an inner peripheral surface of the liner other than the abutting surface of the pipes. CONSTITUTION:A pipe joint 10 is prepared by providing a pipe-like metal liner 12 on an inner peripheral surface of a driver 11 and forming an epoxy resin layer 13 in a range of the inner peripheral surface of the liner 12 other than the abutting part of pipes 20, 21. The drive 11 is made of shape memory alloy such as Ag-Cd alloy, recovering the shape by heating and keeping the recovered shape even under a low temperature. When the pipes 20, 21 are heated, the driver 11 recovers the memorized shape and contracts thermally deforming the liner 12. The epoxy resin which is melted at a temperature lower than the shape recovering temperature is charged between the liner and the pipe and does not reach the abutting part of the pipes. The resin is prevented from flowing into the pipes.
Patent JP-H07304746-A (JP)
Title: New benzoazepinecarboxylic acid derivative
Inventor: NITTA MASAHIRO
IPC: C12N9/99
Filed: 1994-05-11
Abstract: PURPOSE:To obtain a new compound useful as a therapeutic agent for various diseases caused by accentuation of collagenase activity, having inhibitory activity against collagenase. CONSTITUTION:A compound of formula I or its enantiomer, its salt such as (1R,4S)-3-[2(R)-hydroxycarbamoylmethyl-4-methylvaleryl]amino-3-oxo-1,2 ,4,5- tetrahydro-3H-2-benzoazepine-1-carboxylic acid. The compound of formula I is obtained by deriving a compound of formula II from N-phthaloyl-(L)- phenylalanineamide as a starting compound through four processes, reacting the compound with a carboxylic acid derivative of formula III (Bzl is benzyl) to give a compound of formula IV and finally subjecting the compound of formula IV to hydrogenolysis. The compound of formula I is useful for treating arthritis, periodontosis, corneal ulcer, etc.