baber/WOPTO huggingface dataset:
Patent JP-S6132553-A (JP)
Title: Formation of multilayer interconnection structure
Inventor: MURAKAMI KAZUHITO
IPC: H01L21/768
Filed: 1984-07-25
Abstract: PURPOSE:To prevent a disconnection by removing a stepped section in an interlayer insulating film, flattening the surface of the interlayer insulating film and constituting a metallic conductor onto the interlayer insulating film. CONSTITUTION:A first insulating film 2 is formed onto a silicon substrate 1 to which a transistor is shaped previously, and a second insulating film 3 is formed onto the first insulating film 2. A photoresist film 4 to which only a metallic forming section as a first layer is bored 8 is shaped onto the insulating film 3, and only the opening section 8 is etched and the insulating film 3 is removed. A metallic conductor 5-1 and a metallic film 5-2, which must be removed afterward, are formed attached onto the whole surface of a first metal shaping the metallic conductor. The thickness of the metallic conductor 5-1 is made the same as that of the second insulating film 3 at that time. The photoresist film 4 is removed together with the metallic film 5-2 under the state. An interlayer insulating film 6 is attached, and a second metal is tacked onto the interlayer insulating film 6 and a metallic conductor as a second layer is shaped. The flat interlayer insulating film 6 having no stepped section is formed, thus preventing the disconnection of the metallic conductor shaped onto the interlayer insulating film 6.
Patent JP-H0823616-A (JP)
Title: Remaining cable removing device
Inventor: KOGA MOTOYUKI
IPC: H02G1/06
Filed: 1994-07-06
Abstract: PURPOSE:To provide a remaining cable removing device which can surely remove a short remaining cable by pulling out the cable by clamping the end of the cable by applying a large pull-out load to the end from the inside. CONSTITUTION:A pulling clamp jig 10 protruded from the main body of a remaining cable removing device is provided with a sharpened head section 12 at the front end of a hollow rod, adhesive resin injecting means at the base of the rod, locking rough surface for preventing the coming-off of cables on the outer periphery of the rod, and small flow-out hole for a resin injected into the internal section of the rod. The removing device is constituted so that a resin injected into the internal section of the rod after the front end of the rod of the jig 10 is inserted into the end section of the cable 8 can flow into the terminal section of the cable in a required area from the small hole and can increase the cable 8 pulling out force of the device by integrally bonding the outer periphery of the rod to the terminal section of the cable 8 with the hardened resin.
Patent JP-H0729829-A (JP)
Title: Method and system for dc discharge plasma processing
Inventor: MURAKAMI HIROSHI
IPC: H01L21/302
Filed: 1993-06-25
Abstract: PURPOSE:To enhance the plasma processing rate by applying a magnetic field vertically to a DC electric field being applied for generation of plasma thereby expelling microparticles to the outside of a region. CONSTITUTION:During the filming operation, power is fed from a power supply to an electromagnetic coil 8 which applies a magnetic field vertically to a DC electric field. Consequently, microparticles generated through vapor phase reaction in the plasma are shifted to the left side of a region X opposing a substrate S and eventually expelled therefrom. The microparticles thus expelled are discharged to the outside of a vessel 1 through an exhaust port 11 by means of the vacuum pump in an evacuation equipment. This constitution enhances plasma processing rate.
Patent JP-S63319285-A (JP)
Inventor: FUTASE KAORU
IPC: C06B33/04
Filed: 1987-06-22
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-S6047596-A (JP)
Title: Manufacture of support for speaker
Inventor: OKUZAWA KAZUROU
IPC: H04R31/00
Filed: 1983-08-26
Abstract: PURPOSE:To obtain a film which has superior wear resistance, heat resistance, and adhesive strength to a mold by incorporating a fluorine compound in the Ni film on the surface of the mold. CONSTITUTION:When a support for a speaker is manufactured, a composite plating layer 14 incorporating fluororesin and Ni or graphite fluoride and Ni is formed on the surfaces of the mold 15 and 15. Thus, the composite plating film consisting of Ni and fluorine having superior wear resistance, heat resistance, and adhesive strength to the mold is formed on the molding surfaces of the mold. Thus the improvement of the adhesive strength and wear resistance of Ni plating is utilized in addition to the self-lubricity of the fluororesin to plate the mold while providing the superior heat resistance. Consequently, an edge and a damper having complicate shapes are molded and processed easily.
Patent JP-S5379389-A (JP)
Title: Heat treatment apparatus for mos
Inventor: SAITOU KAZUYUKI
IPC: H01L29/78
Filed: 1976-12-24
Abstract: PURPOSE: To prevent oxidation of specimens by extending the open end side of a quartz reaction tube and blowing a non-oxidative gas also through the extended portion. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5856549-A (JP)
Title: Bus driving circuit
Inventor: SERIZAWA TSUGUHITO
IPC: H04L12/40
Filed: 1981-09-30
Abstract: PURPOSE:To improve the efficiency of bus transmission, by generating clocks preceding and succeeding to a reference clock and transmitting a signal through the logical product between the preceding and succeeding clocks. CONSTITUTION:A clock generating circuit 11 inputs a reference clock CLK0, a preceding clock CLK1, and a succeeding clock CLK2 to latches 14, 12 and 11. A control data register 15 inputs a switching control data D0 of transmission 1 and reception 0 to latches 12, 13 and is triggered at the trailing of CLK1 and CLK2 and signals D1 and D2 are outputted from the latches 12 and 13. Similarly, a signal from a transmission data register 16 outputs a signal D3 with the latch 14. The signals D1 and D2 are inputted to an AND circuit and a logical product D4 is outputted. Although the signal D3 is inputted to an output circuit 17, only a part gated with the signal D4 and ANDed with the D4 is outputted. Thus, since the timing of non-signal inserted between the transmission and reception timings is decreaed, the transmission time can be decreased and the efficiency of bus transmission can be improved.
Patent JP-H07331779-A (JP)
Title: External wall material
Inventor: TAKIGUCHI YOSHITAKA
IPC: E04C2/30
Filed: 1994-06-14
Abstract: PURPOSE:To improve outer appearance and durability by absorbing relative displacement in the surface direction caused by differential thermal expansion between an external wall base material and an external surface material in simple installation structure. CONSTITUTION:This external wall material is furnished with an external wall base material 2, an external surface material 4 arranged on the outdoor side of this external wall base material 2, a protruded part 5 provided on the back surface of this external surface material 4, an installation member 3 provided on the outdoor side of the external wall base material 2 and having an opening part 6 the diameter of which is larger than that of the projected part 5 and coming-out stop members 7, 8 provided on the projected part 5 inserted into the opening part 6 of this installation member 3. Consequently, relative displacement in the surface inside direction caused by differential thermal expansion between the external wall base material 2 and the external surface material 4 is absorbed in a clearance (s) between the protruded part 5 and the opening part 6 of the installation member 3, and it is possible to improve outer appearance and durability.
Patent JP-H05345573-A (JP)
Title: Flow rate control device
Inventor: HAGA KYOSUKE
IPC: B62D6/02
Filed: 1992-06-15
Abstract: PURPOSE:To stabilize the maneuverability in a high speed running, and to secure a constant flow rate to a power steering device, by providing a bypass solenoid valve to convert the opening area of a bypass passage according to the car speed, and a bypass control valve to reduce the opening area from the bypass according to the increase of the pressure difference. CONSTITUTION:In a flow rate control device which has a flow rate control valve 15 to control the pressure oil to a power steering device from a pump 10 at a constant flow rate according to the pressure difference at the front side and the rear side of a measuring orifice 13, a bypass passage 23 to bypass the oil flowing through a leading-in passage 22 combining the downstream of the measuring orifice 13 and the flow rate control valve 15, to the lower pressure side, is provided. And the system is composed that the opening area of the bypass passage 23 is to be controlled by a bypass solenoid valve 25 according to the car speed, and the opening area from the bypass passage 23 to the lower pressure side is controlled by a bypass control valve 30 to reduce according to the increase of the pressure difference of the oil pressure at the bypass solenoid valve 25 and at the downstream of the measuring orifice 13.
Patent JP-H0319125-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/733
Filed: 1989-06-16
Abstract: PURPOSE:To reduce the thickness of a protective film and to improve C/N as well as to assure durability by using a plasma polymerized film consisting of a metal-contg. hydrocarbon compd. to form the protective film disposed on a thin film of a ferromagnetic metal. CONSTITUTION:A fine particle coating layer or earthworm-like coating layer 2 disposed on a high-polymer film 1 is formed by providing fine projections or ruggedness on the thin film 3 of the ferromagnetic metal. This layer acts to decrease the friction at the time of sliding with a magnetic recording and reproducing system. The protective film 4 disposed on the thin film 3 of the ferromagnetic metal is the plasma polymerized film, the starting material of which is the metal-contg. hydrocarbon compd. The hardness of the plasma polymerized film 4 is, therefore, increased and the protective effect is enhanced, by which the durability is improved. The sufficient durability and reliability are obtd. in this way even if the loss in a short wavelength region is lessened by reducing the thickness of the protective film.
Patent JP-S6134311-A (JP)
Title: Engine with turbocharger
Inventor: HANDA OSATOSHI
IPC: F01N3/22
Filed: 1984-07-27
Abstract: PURPOSE:To obtain an engine which is provided with a turbocharger and can have revolution set up quickly when the engine is accelerated at full throttle by providing a regulation valve, which is operated on discharge pressure from a compressor, in an air supply passage provided in the upstream position of a catalyst. CONSTITUTION:When an engine 1 is driven at a low speed under low load, discharge pressure from a compressor 5 is low. An actuator 13 therefore closes the relief passage of regulation valve 17 by the force of spring 14. Resultantly, air discharged from an air pump 9 will not be released and is ejected into upstream exhaust of a catalyst 3 from a supply passage 20 to burn unburnt CO and other components which is contained in exhasust gas by the reactin of the catalyst 3. Temperature at the inlet of a turbine 4 is thereby increased. Then, the exhaust energy is maintained at a high level to maintain revolution speed of a compressor 5 high in accordance with the revolution of a turbine 4. The revolutional speed of the compressor 5 is also maintained high so that a car can be accelerated quickly because of the higer efficiency of a turbocharger at the fully open time of a throttle valve 8 for acceleration.
Patent JP-H0447977-A (JP)
Title: Defect detection method in image forming device
Inventor: KANAYAMA TOSHIKIYO
IPC: B41J29/38
Filed: 1990-06-15
Abstract: PURPOSE:To enable either defect of an interlock switch or a defect of a load to be easily discriminated by a method wherein a means which detects the defect of the load and the interlock switch is provided and at the same time when the defect of the load is generated, an operation signal is supplied to another load connected to the same power line as that of said load. CONSTITUTION:Defects of an interlock switch and defects of a load are stored in a memory 62 of a controller 50. A defect kind discriminating means 54 compares a load defect detection signal from a sensor 60 with a defect kind signal read from the memory 62 to judge either defect to be generated one. For instance, when a defect is generated to a halogen lamp 34 in a thermal development transfer part 28 and it is detected with a temperature sensor that temperature of a heating drum 30 does not rise appropriately, an operation signal is supplied to an exposure head driving motor connected to the same power line as that of the lamp 34. Then, time while the motor is rotated one revolution or more is set to a timer 72. When the motor is rotated until time up, the halogen lamp 34 is judged to be abnormal. If the motor is not rotated even after time up, the interlock switch 70 is judged to be abnormal.
Patent JP-H04353598-A (JP)
Title: Ash-free lubricating oil composition
Inventor: MITSUMOTO SHINICHI
IPC: C10M141/08
Filed: 1991-05-31
Abstract: PURPOSE:To obtain the subject composition most suitable for diesel engine and methanol engine by compounding a lubricating base oil with (3,5-di-t-butyl-4- hydroxyphenol)carboxylic acid alkyl ester, etc., as an ash-free cleaning agent. CONSTITUTION:The objective composition is produced by compounding (A) a lubricating base oil consisting of a mineral oil and/or a synthetic oil with an ash-free cleaning agent consisting of (B) 0.5-8wt.% of a (3,5-di-t-butyl-4- hydroxyphenol)carboxylic acid alkyl ester of formula (n is 1-5; m is 8-20; R is H, CH3 or C2H5), (C) 3-12wt.% of a succinimide-type ash-free dispersing agent and (D) 0.1-3wt.% of an amine or phenolic ash-free antioxidant.
Patent JP-S5678679-A (JP)
Title: Electrolytic cell for generating hypohalogenit to be used for waste water treatment
Inventor: SATOU KIMIHIKO
IPC: C25B1/34
Filed: 1979-12-03
Abstract: PURPOSE: To steadily execute an electrolytic operation at low voltage, by introducing the waste water to be treated containing a halogen salt from the direction  crossing at right angle to cathode and anode plates with many perforated holes.  
     CONSTITUTION: At least a pair of cathode plate 6 and anode plate 5 both with many penetrated holes is installed inside the body of an electrolytic cell 2. The waste water containing halogen salt is flown in the direction right to electrode plates in the electrolytic cell 1 from an inlet 2 to an outlet 11. Cathode plate 6 and anode plate 5 are both made of perforated plate with many penetrating holes or expanded metal sheet or wire net sheet. For example, a cathode is made of mild steel and an anode is made of Pt, Ir. Each perforated plate has a form of plate on which holes of 1W1,320pcs/dm 2 , size of each being 2W50mmϕ, are perforated. An expanded metal sheet has an opening rate of 10W70%. A wire net sheet is made of wires each with size of 0.5W5mmϕ and has a mesh of 1W10. The distance between two electrodes is about 1W5mm provided with proper spacers 5 for steadily keeping the spaced distance. Sodium chloride is normally used as a halogen salt. The mean flowing speed of treating waste water in the electrolytic cell 1 is about 1.5W15cm/ sec. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6046722-A (JP)
Inventor: MITANI YOSHIHIDE
IPC: H02M1/08
Filed: 1983-08-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5855848-A (JP)
Title: Humidity measuring circuit
Inventor: SASHITA TAKAO
IPC: G01N27/22
Filed: 1981-09-30
Abstract: PURPOSE:To eliminate a need of adjustment at the time of exchanging the element and to improve reliability by a circuit wherein the humidity sensitive element and adjusting resistor connected to a monostable multivibrator are formed integrally to be replacable. CONSTITUTION:An element part 1 comprising a capacity type humidity sensitive element 11 and an adjusting resistor 12 serially connected is connected to a monostable multivibrator 2. For each rising of a pulse signal from a pulse generator 3, the monostable multivibrator 2 generates a pulse width signal having a given pulse width. This pulse width signal is passed through a smoothing circuit 4, so that a level of its output e0 is depencent on the humidity. The element part 1 is formed integrally such that the product R.C of the capacity value C of the moisture sensitive element and the resistance value R of the adjusting resistor becomes constant, causing the element part 1 to be replaceable. With this, even when exchanging the element due to its deterioration or so, a need of adjusting the measuring circuit is eliminated and maintenance is facilitated.
Patent JP-H0821462-A (JP)
Title: Disc brake pad
Inventor: MIZUNO MASAHITO
IPC: F16D69/04
Filed: 1994-07-07
Abstract: PURPOSE:To improve the squeak suppressing performance in brake application and improve the rustproofness of the joint surface between a back plate and a frictional member. CONSTITUTION:As for a frictional member 3 which consists of a back plate 1 which is made of metal and equipped with a mold hole 2 and consists of a fibrous basic member, resin joinning agent, and a charging material is constituted so as to be joined integrally with the surface on one side of a back plate 1 and permit a part to intrude into the mold hole 2 on the back plate 1 and change the mold hole 2 at least partially, the hardness of the part 3a over the mold hole 2 is lower than the hardness of the part 3b on the surface of the back plate 1, and a shim 4 for closing the mold hole 2 on the back plate 1 is provided. Since the frictional member 3 consists of a low hardness part 3a and a high hardness part 3b, the squeak characteristic is improved, and the intrusion of water, etc., from the mold hole 2 can be prevented by the shim 4 attached on the back plate 1, and the rustproofness can be improved.
Patent JP-H04355229-A (JP)
Title: Production of resin stamper and pattern transfer method using this stamper
Inventor: SAITO MIKIKO
IPC: B29C33/76
Filed: 1991-05-31
Abstract: PURPOSE:To shorten a transfer stage by producing the resin stamper having find and exact pattern shapes and exactly transferring the fine patterns in the production of an optical disk. CONSTITUTION:The resin stamper 1 formed with the fine patterns is produced by using a direct master writer method. A UV curing resin or sol-gel layer is provided between this stamper 1 and a glass substrate 2 and is pressed to solidify, by which the fine patterns of the resin stamper 1 are transferred.
Patent JP-H0446360-A (JP)
Title: Printer
Inventor: HORIO HIDEAKI
IPC: G03G15/00
Filed: 1990-06-14
Abstract: PURPOSE:To form stable dots of high contrast and to obtain a high-speed, quiet printer with a simple structure by uniformly heating a thin layer made of a pyroelectric material and, after destaticization, developing the dots by the use of the reversed polarity electric field generated when the temperature of the layer 2 reaches an ordinary temperature. CONSTITUTION:When the temperature of the thin layer 2 made of the pyroelectric material reaches back to the ordinary temperature in an insulated ink 4, the pyroelectric effect disappears. Consequently, polarization comes back to the original state, and the developed potential comes back to the state of the stand-by time. On the other hand, a latent image part 5 whose potential is adjusted by a stylus head 3 is heated, so that the reversed potential to the above-mentioned generated potential is generated. By the electrostatic attraction, the insulated ink 4 overcomes the hydrophobic force to be attracted to the surface of the thin layer 2 made of the pyroelectric material; thereby development dots are formed. Since the potential is generated at the normal temperature, it is stable. Further, since all the generated charges determined by the dielectric constant of a conductive film can be used for the dot formation, the dots of high contrast can be formed.
Patent JP-H0822742-A (JP)
Title: Limit switch
Inventor: KURASHIGE TOMOFUMI
IPC: H01H13/18
Filed: 1994-07-07
Abstract: PURPOSE:To detect a surface without damaging it, and smoothly absorb an overstroke by smoothly and sunggly contacting a shock absorbing material with a detection object having a soft surface or a detection object having a painted surface. CONSTITUTION:A limit switch 1 is formed as a structure that an actuator 3 displaceable in a straight line is provided on one end of a main body case 2 internally trimmed with a switching mechanism so as to freely protrude and retreat, and a shock absorbing material 4 composed of rubber or a soft synthetic resin material is installed on the tip of the actuator 3 by a machine screw 5. This shock absorbing material 4 is formed in a forward opening hollow bellows-shaped body, and can be easily elastically deformed in all directions by external force. The shock absorbing material 4 is compressively deformed by easily becoming sungg with the surface by contact with a detection object A, and contacts with a surface of the detection object A without damaging it, and can detect the relative approach.
Patent JP-S5945178-A (JP)
Title: Thermal head driver
Inventor: SHIROTSUKI YOSHIYUKI
IPC: B41J2/35
Filed: 1982-09-08
Abstract: PURPOSE:To uniformize surface temperatures between heat generating resistors and ultimately the density of images recorded by variably controlling the time of applying heat to the heat generating resistors based on heating characteristics peculiar thereto. CONSTITUTION:The heat generating section of a thermal head is provided with heat generating resistors R1...Rn in the number corresponding to the number of image elements in the main scanning direction and a constantly stable fixed voltage is applied to the plurality of heat generating resistors R1...Rn through a terminal KF0. The heat generating resistors R1...Rn are equipped with proper switching transistors S1...Sn respectively to heat generating resistors only corresponding to image information. The switching transistors S1...Sn are separately grounded on the emitter sides thereof while separately connected on the base side thereof to output terminals of AND gates A1...An whereby a printing pulse with a proper width is inputted corresponding to image information through the AND gates A1...An.
Patent JP-H0969400-A (JP)
Title: Plasma processing device
Inventor: NAGASEKI KAZUYA
IPC: H05H1/46
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of phenomenon that a part of the processing gas is recombined in the condition that act active species thereof is not reacted so as to generate the fluorocarbon copolymer such as CXFY, CXFYOZ as the non-volatile reaction product and this reaction product is adhered to corner parts, which are respectively formed by the top surface, the bottom surface and side walls inside of a processing chamber, for deposit as a cause of particle. SOLUTION: In this plasma processing device, the high frequency power is applied to an upper electrode 2 inside a processing chamber 1, and while the low frequency power is applied to a lower electrode 3 so as to generate the plasma in the processing chamber 1. A semiconductor wafer W, which is arranged on the lower electrode 3 inside of the processing chamber 1, is processed with the plasma. Each corner part (curved surfaces 22A, 23A, 24A, 25A) formed by the solid surfaces except for the semi-conductor wafer W inside of the processing chamber 1 and parts except for these corners (the inner peripheral surface, the top surface and the bottom surface of the processing chamber 1) are formed into the surface shape so as to obtain the nearly equal thickness of a sheath S between each surface and the plasma P (the intensity of the electric field is nearly equal at any part of the sheath S).