baber/WOPTO huggingface dataset:
Patent JP-S5518050-A (JP)
Title: Fabricating method of semiconductor
Inventor: KONDOU TAKASHI
IPC: H01L23/12
Filed: 1978-07-25
Abstract: PURPOSE: To largely shorten the manual working time in a fabricating method of semiconductor by omitting a step of punching a through hole and electroplating a large calcined substrate before cutting and separating it.  
     CONSTITUTION: Holes for containing semiconductor chip are formed at the sealing layer 1 and lead layer 2 of crude sheet for the sealing layer 1, lead layer 2 and base layer 3. Metallized layers 5aW5c are printed on predetermined positions of the respective layers. Then, the layers 1W3 are laminated to be calcined at predetermined temperature to thereby form an integrated calcined substrate 11. A metal plating layer 9 is formed on the exposed portion of the metallized layer of the substrate 11. Then, the substrate 11 is cut into respective containers. Projected electrodes 12 are formed at the metallized layer exposed at the sectional surface by an electroplating process or the like. After the metal plating step, a conductive layer and insulating layer are formed on the metal plated layer. A groove is formed on the surface of the insulating layer and divided as required by mechanical process. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62274450-A (JP)
Inventor: SUCHIIBUN AARU BENTOREE
IPC: G06F13/12
Filed: 1987-04-15
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-S61254058-A (JP)
Title: Stepping motor
Inventor: KURAUCHI TSUNEYA
IPC: H02K37/00
Filed: 1985-04-30
Abstract: PURPOSE:To enable the precision of step driving to be improved, by setting intervals adequately between the central lines of small tooth sections having a plurality of small teeth formed at the tips of each yoke section of a stator. CONSTITUTION:A rotor is rotatably set in a rotor guiding slot 3 formed on the center of a stator 1 having the yoke sections 2 of sixteen poles. The tips of each yoke section 2 are provided with small tooth sections 5 having the width larger than that of the yoke sections 2 and having a plurality of small teeth 4. Angle intervals between the respective central lines of the respective small tooth sections 5 are set so that one angle may be different every 90 degree angle on the stator 1 and may be arranged to be positionally shifted by 0.45 degree.
Patent JP-H03288950-A (JP)
Title: System for monitoring time-out of bus use request
Inventor: UEHARA YOSHIYUKI
IPC: G06F13/362
Filed: 1990-04-05
Abstract: PURPOSE:To simplify a hardware and to suppress the burden of a microprogram to be increased by monitoring time for plural internal bus use requests by one timer counter. CONSTITUTION:A time 23 is cleared when moving the bus request from a first buffer 20 to a second buffer 21 and while detecting that this timer 23 exceeds fixed time, the time-out for the plural bus use requests is detected. Therefore, the timer for the plural internal bus use requests can be monitored by one timer counter 230. Thus, a mechanism can be obtained to monitor time for holding the bus use request without increasing the burden of the microprogram with the small hardware.
Patent JP-S59208880-A (JP)
Inventor: JIYAN MARUKU DORUTEYU
IPC: H01L29/51
Filed: 1984-05-09
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-H11289704-A (JP)
Title: Brushless motor
Inventor: NISHIYAMA HIROSHI
IPC: H02K5/173
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a brushless motor which is applied to a magnetic medium drive device, which does not have warpages, bends, etc., for its base plate and stator board and which has improved parallelism and height accuracy between its motor mounting surface and its hub surface. SOLUTION: A brushless motor has a base plate or a stator board 8, which holds a shaft 7 and a motor mounting surface 10 formed on the surface of the base plate or the stator board 8. A shaft mounting surface 9 is or the stator board 8 is formed in the base plate by protruding reduction, and further, is in parallel with the motor mounting surface 10. With this constitution, the brushless motor can be obtained which has highly improved parallelism and height precision.
Patent JP-S5615680-A (JP)
Title: Vacuum thawing and its apparatus
Inventor: SENDA AKIRA
IPC: A23L3/36
Filed: 1979-07-18
Abstract: PURPOSE:To reduce the thawing time and to prevent the deterioration of quality, by freezing the moisture in a thawing chamber, evacuating the chamber and thawing a frozen material with steam supplied thereto. CONSTITUTION:A shelf 3 having a frozen material thereon is placed in a thawing chamber 2, and a refrigerant gas is fed from a gas cylinder 18 through a nozzle 15 and jetted in a cooling path 14 by the command of a control device 26 to freeze the moisture i the thawing chamber 2.The thawing chamber 2 is then evacuated by a vacuum pump 7 to a given degree of vacuum, and a valve 6 is closed to supply water from a water supply tank 11 to a steam generating part 8. The steam generating part 8 is heated by a heater 12 to thaw the frozen material by a latent heat of condensation of steam. The moisture remaining in the thawing chamber 2 or contained in the frozen material can be frozen, and the degree of vacuum in the thawing chamber 2 can be regulated to the desired value rapidly. Thus, the thawing time can be reduced, and the good quality of the frozen material can be maintained by the low-temperature thawing thereof.
Patent JP-H03289708-A (JP)
Title: Piezoelectric parts
Inventor: TANAKA YASUHIRO
IPC: H03H9/17
Filed: 1990-04-05
Abstract: PURPOSE:To improve the characteristics of a piezoelectric part by bending the shape of a connecting electrode to connect a vibrating electrode and a take-out electrode and prolonging a distance between the take-out electrode and the vibrating electrode so that moisture can hardly arrive at the vibrating electrode. CONSTITUTION:Take-out electrodes 7 and 8 are respectively formed at one end of upper and lower surfaces 2a and 2b, and these take-out electrodes 7 and 8 are respectively connected with vibrating electrodes 5 and 6 by connecting electrodes 9 and 10 in the bent shape. When bending the shapes of the connecting electrodes 9 and 10 to connect the take-out electrodes 7 and 8 with the vibrating electrodes 5 and 6, the distance between the take-out electrodes 7 and 8 and the vibrating electrodes 5 and 6 is prolonged. Therefore, even when the moisture comes in from void parts formed on the side surfaces of the connecting electrodes 9 and 10 and the take-out electrodes 7 and 8 or from intervals among the connecting electrodes 9 and 10, take-out electrodes 7 and 8 and protection base boards 3 and 4, the moisture hardly arrive at the vibrating electrodes 5 and 6. Thus, the moisture is suppressed from attaching to the vibrating electrodes 5 and 6, the characteristics of the piezoelectric parts can be improved.
Patent JP-H08243780-A (JP)
Title: Chip solder
Inventor: OSHIMA HIROMUTSU
IPC: B23K35/14
Filed: 1995-03-13
Abstract: PURPOSE: To reduce a solder quantity to irreducible minimum and to clean trace of soldering by shaping solder smaller corresponding to the required quantity of solder and arranging void in the center. CONSTITUTION: A solder is cut/shaped piece by piece for the required quantity. A void to insert a leg of electric cord, capacitator, resistor, etc., is arranged in the center and a chip solder is formed. A cord is inserted into the chip solder and is crushed by pinchers, etc. A soldering iron is held down to solder part to be easily soldered. Also, the notch cut from the outer circumference of chip solder to center has same effect. Further, there is no case to damage a product and soldering is surely executed in short time.
Patent JP-H05285963-A (JP)
Title: Manufacture of foamed panel
Inventor: FUJITA KUNIKAZU
IPC: B29C39/24
Filed: 1992-04-13
Abstract: PURPOSE:To eliminate gap, which develops between a panel frame and foamed resin at the hardening of the foamed resin. CONSTITUTION:The manufacturing method concerned is to fill foaming resin 3 in a hollow space 2 surrounded by a panel frame 1 for foaming. Foaming resin 3 is filled along the projected part or recessed part 6, which is formed on the side faces of the edge frame member 4 and of the frame material 7 such as muntin 8 of the panel frame 1, and then expanded.
Patent JP-S59217229-A (JP)
Title: Magnetic recording medium
Inventor: MATSUZAKI SOUICHI
IPC: G11B5/84
Filed: 1983-05-24
Abstract: PURPOSE:To improve moisture resistance in a magnetic recording medium having a thin ferromagnetic metallic film layer laminated on a base body and a protective layer consisting of nitride laminated thereon by laminating a layer having water repellency one the protective layer. CONSTITUTION:A protective layer 3 is formed by coating or depositing by evaporation silicon nitride, boron nitride, aluminum nitride, titanium nitride, chromium nitride, etc. on a thin ferromagnetic metallic film layer 2 laminated on a base body. 4 denotes a layer having water repellency laminated on the layer 3 and is formed by a wet process such as impregnation, etc. of a water repellent material or by a vacuum deposition, sputtering or CVD method. A silicone oil, etc. are used for the water repellent material. The layer 4 having water repellency is provided on the surface of the layer 3 and therefore even if the atmosphere contains moisture, the moisture is repelled by the water repellency of the layer 4 and penetrates hardly in the protective layer 3 underneath said layer.
Patent JP-S59218229-A (JP)
Title: Repairing method of forming die
Inventor: TSUKIOKA RIYOUSUKE
IPC: B29C33/00
Filed: 1983-05-24
Abstract: PURPOSE:To execute easily a repair of a broken hole by sealing a back-filling material into the hole, forming a thermal-sprayed metallic layer conforming with the hole, on said material, and thereafter, taking it out of the hole once, and reloading it into the hole with an adhesive agent, in case when the broken hole is generated in a metallic die which has formed a metallic forming surface through a resin film on a matrix surface. CONSTITUTION:A metallic die for press work, etc. is formed by sticking a forming surface consisting of a thermal sprayed metallic layer 2 onto a matrix 3 by a resin layer 4. In this metallic die 5, a broken hole 7 is generated in the sprayed metallic layer 2 due to foams existing in the sticking resin layer 4. In order to repair it, a back-filling material 8 such as clay, etc. is filled in a hole 7a of the resin layer 4, a metal of the same quality is sprayed through a parting agent 9 into the hole 7 of the remaining metallic layer 2, and a metallic piece 10 is formed. Subsequently, this metallic piece 10 is drawn out of the hole together with the back-filling material 8 of clay, and the clay part is removed. A molten resin 11 is made to flow into the part of the hole of the resin layer 4, and thereafter, the metallic piece 10 is packed in the hole, the molten resin 11 is fixed as an adhesive agent in the hole, and the broken hole is repaired.
Patent JP-H01267301-A (JP)
Title: Blade tip gap control for turbomachinery
Inventor: HATTORI TOSHIO
IPC: F01D11/10
Filed: 1988-04-15
Abstract: PURPOSE:To keep a stationary-time gap in the minimum as preventing any contact between an inner casing and a moving blade at the time of starting from occurring by forming a casing into an inner-outer double structure, and deforming the inner casing according to a gap between the inner casing and the moving blade. CONSTITUTION:A casing housing a rotor 1 and a moving blade 2 is divided into each of inner and outer casings 4, 3, while these casings are coupled with each other by a support spring 7. On an outer circumference of the inner casing 4, there is provided with a heater 5 deforming this casing. In addition, a gap sensor 6 is set up in space between an inner circumference of the inner casing 4 and a tip of the moving blade 2, and a gap between these elements is always measured. A current for the heater 5 is controlled via a comparator 9 and a servoamplifier 10 so as to cause the detected value of the gap sensor 6 to become the desired value 8. With this constitution, proper gap control is performed to any starting pattern.
Patent JP-S60235604-A (JP)
Title: Reverse osmotic membrane separation device
Inventor: MAEYAMA AKIRA
IPC: B01D61/02
Filed: 1984-05-08
Abstract: PURPOSE:To produce a desired amt. of process water by sensing a raw water temp., feed pressure of the raw water, the amt. of the raw water, flow rate of concentrated brine, and the amt. of the produced water, and controlling automatically the number of revolution of a high pressure pump basing on the sensed values so as to adjust the feed pressure of the raw water. CONSTITUTION:Signals for the raw water temp., feed pressure of the raw water, flow rate of the concentrated brine, and for the flow rate of the produced water from a water temp. indicator 8, pressure gauge 10, and flow meters 11, 12 are inputted into an operator 13 in a reverse osmotic membrane separation device comprising a raw water feed piping 5, concd. brine discharging piping 6, and a produced water discharging piping 7, in which a reverse osmotic membrane separator 4 and a high pressure pump 9 are installed, and the feed pressure of the raw water and necessary number of revolution of the high pressure pump 9 for resulting the feed pressure so as to obtain a desired rate of recovery and desired amt. of the produced water are operated basing on the inputted data, and the number of revolution of the high pressure pump 9 is adjusted by a controller 14. By this constitution, necessary amt. of produced water is secured stably in accordance with the change of raw water temp., contamination or consolidation of the reverse osmotic membrane.
Patent JP-H06300356-A (JP)
Title: Diffuser with damper for air conditioner
Inventor: TOIDA MASARU
IPC: F24F13/06
Filed: 1993-04-19
Abstract: PURPOSE:To obtain a diffuser with a damper for an air conditioner in which an inner damper unit can be detached and attached without removing a machine body and a duct adapter from installation places at the time of maintenance. CONSTITUTION:A connecting :piece 41 is provided at an upper part and a mounting piece 42 is provided at a lower in a machine body part 19 which has an opening 22 provided with a diffuser grill 46 at a lower part and a duct adapter connected to a side. A damper unit 29 set to first and second side plates 34, 36 in the machine body 19 and having a motor 30 and a damper 32 is mounted at the pieces 41, 42 with screws 43a.
Patent JP-H11289012-A (JP)
Title: Semiconductor device and its manufacture
Inventor: ODA NORIAKI
IPC: H01L21/316
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device in which a circuit operating speed does not become slow, whose power consumption is reduced and whose yield is enhanced by, a method wherein the fluorine concentration of an SiOF film in an interconnection interval part is made higher than the fluorine concentration of an SiOF film on an interconnection. SOLUTION: A first-layer interconnection 8, a second-layer interconnection 15 and a third-layer interconnection 20 are formed sequentially from the lower part in such a way that they are composed of, e.g. barrier metal layers 5A, 5B, 5C composed of titanium in a film thickness of about 30 nm and titanium nitride in a film thickness of about 100 nm, aluminum films 6A, 6B, 6C in a film thickness of about 0.5 μm and titanium nitride films 7A, 7B, 7C in a film thickness of about 30 nm. In addition, low fluorine-concentration SiOF films 12, 17 have a fluorine concentration of less than 5 atomic %, and high fluorine-concentration SiOF films 11, 16 have a fluorine concentration of 5 atomic % or higher.  In addition, plasma oxide films are formed between the low-fluorine-concentration SiOF film 12, the second-layer interconnection 15 as its upper-layer interconnection, the low-fluorine-concentration SiOF film 17 and the third-layer interconnection 20 as its upper-layer interconnection as to prevent corrosion from being generated due to the direct contact of the interconnections with fluorine.
Patent JP-H05211056-A (JP)
Title: Discharge lamp
Inventor: HIRAO YOSUKE
IPC: H01J61/36
Filed: 1991-03-29
Abstract: PURPOSE:To prevent arcs generating between the electrodes of a luminous body from floating by allowing the magnetic field of currents flowing through wound leads to push down arcs generating between the electrodes. CONSTITUTION:A lead 14 closer to a base 16 is connected to a passive terminal 17 and a lead 15 farther from the base 16 is bent, passed above a luminous tube 11, between the tube 11 and the base 16, and below the tube 11, again bent and passed above the tube 11, between the tube 11 and the base 16, and below the tube 11, and connected to the other end of the base 16. This constitution allows a coil to be formed wherein a line closer to the base 16 is connected to the passive terminal and a line farther from the base 15 is bent, passed above the tube 11, between the tube 11 and the base 16, and below the tube 11, and again wound around the tube 11 along the upward bent part of the tube 11. This constitution allows arcs generated between electrodes 12 and 13 to be pushed down regardless of the polarity of currents flowing through the coil, preventing the arcs from floating.
Patent JP-H06310878-A (JP)
Title: Fixing structure of power supply cords
Inventor: FUSHIMI KAZUHIRO
IPC: H05K7/00
Filed: 1993-04-20
Abstract: PURPOSE:To fix a plurality of power supply cords by using an apparatus, by installing a plurality of adjust plates having power supply cord fixing parts corresponding with fixing methods of power supply cords, and selectively fixing the adjust plates on the adjust plate fixing park of an apparatus main body. CONSTITUTION:An aperture 3d stretching from an upper cover 1 to a lower cover 2 of an apparatus main body is formed. An adjust plate 8 along the inside of the aperture 3d is clamped from above and below by the upper cover 1 and the lower cover 2. Retaining ribs 9 having adjust plate fixing parts 9a retaing the adjust plate 8 by using flanges 8a are formed on the inside of the upper cover 1 and the lower cover 2. In this structure, the mutually joined covers 1, 2 are opened, the adjust plate 8 can be detached from the adjust plate fixing parts 9a of the retaining ribs 9 which are formed on the coveres 1, 2, and the adjust plate 8 can be exchanged. Thereby fixing specification of power supply cords can be changed.
Patent JP-H08258699-A (JP)
Title: Servo unit of negative pressure
Inventor: MATSUO AKIRA
IPC: B60T13/563
Filed: 1995-03-25
Abstract: PURPOSE: To lessen the ineffective stroke under operation while the merit of this type, the valve elements of a vacuum valve and atmospheric valve are split, is made use of. CONSTITUTION: An inner member 800 in cylindrical shape is furnished to be slidably fitted airtightly in an inner hole provided in the hub of a servo unit piston. The inner member 800 is energized backward by a spring 850. The inner member 800 has a valve element 510 of a vacuum valve 500 at the foremost extremity, and the tail receives the force of the spring 850 and contacts with the valve element 710 side of an atmospheric valve 700.
Patent JP-S60237212-A (JP)
Inventor: FUKUDA HIDEAKI
IPC: F16B2/18
Filed: 1984-05-10
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-2000281844-A (JP)
Title: Olefinic resin composition and its formed product
Inventor: YASAKA NAOTO
IPC: C08L23/14
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition capable of being readily bitten into rolls, having reduced adhesivity, and capable of providing a sheet having a good thickness accuracy and a high expansion ratio, and good in workability, and further to provide the foamed resin sheet obtained therefrom, and a wallpaper by using the same. SOLUTION: This resin composition is an olefinic resin composition satisfying properties of (a) 0.870-0.890 (g/cm3) density, (b) 2-10 (g/10 min) melt flow rate, (c) 0.5-1.35 Δtanδ, (d) 0.3-2.0 tanδ and (e) 25-200 mN melt tension. The resin composition can be produced from (A) a polyethylene, (B) an ethylene-α-olefin copolymer having 0.1-10 (g/10 min) melt flow rate, (C) an ethylene-α-olefin copolymer or a propylene-α-olefin copolymer having 20-200 (g/10 min) melt flow rate, and (D) a flame retardant.
Patent JP-S5426618-A (JP)
Title: Detection method of fault contact of cable
Inventor: ARAI JIROU
IPC: H04B3/46
Filed: 1977-07-29
Abstract: PURPOSE: To ensure the detection of defective detectors and cable cross, by making always operative detection relays inserted among each cable lines. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62256937-A (JP)
Title: Production of alkali metal
Inventor: OTOMARU KURENRITSUHI
IPC: C22B26/10
Filed: 1987-04-14
Abstract: A process of producing alkali metal by a reduction of alkali metal compounds with metallic reducing agents, which is simplified and avoids corrosion of the reaction vessel and part thereof in that the reduction is effected with particulate magnesium in an organic solvent which under the conditions of the process is inert to the alkali metal to be produced. The reaction is effected at temperatures from 100 DEG  to 300 DEG  C. In an embodiment of the process the reduction is effected in the presence of an alcohol used as a reaction accelerator.
Patent JP-S57207254-A (JP)
Title: Mask storage system
Inventor: OGURI JIROU
IPC: G03F1/66
Filed: 1981-06-15
Abstract: PURPOSE:To improve yield by so constituting a titled system that a mask 17 can be supplied to a mask delivery part 5 in a thoroughly washed state thereby supplying the masks in a high quality state to a positioning device, etc. CONSTITUTION:A control button 26 is operated to supply a desired mask 17 from a mask holding means 2 of a storage unit 1 to a cleaning unit 3 by interlocking of a mask transfer arm, a mask conveying means 8, etc. After this mask is thoroughly washed with a rotary washing means 7, it is supplied to a mask delivery part 5 by means of rotors 24a, 24b and a turntable 25. From the part 5, the mask 17 is supplied to a prescribed mask positioning device, etc., then again it is returned from the part 5 to the prescribed position of the means 2 by the operations of the sequence reverse from that in the above-described operations.
Patent JP-S62250508-A (JP)
Title: Magnetic recording medium
Inventor: NISHIMURA KOJI
IPC: C10N40/18
Filed: 1986-04-23
Abstract: PURPOSE:To obtain a magnetic recording medium having excellent wear resistance and sliding resistance by combining a perfluoropolyether having a specific main chain as a lubricating agent and B or a compd. essentially consisting of B as a protective film. CONSTITUTION:This recording medium has a prescribed substrate, the protective layer consisting of a thin ferromagnetic metallic film provided on the substrate or the thin ferromagnetic metallic compd. film and the B or the compd. essentially consisting of B provided thereon and the liquid lubricating layer of the perfluoropolyether having the main chain as the structure expressed by the formula (x=1, 2, 3). A high effect of improving the durability of the magnetic recording medium is thereby obtd. and particularly the practicability of the vertical magnetic recording medium in which a Co-Cr alloy is used as the ferromagnetic metallic film is attained. The protective film material is stuck to the thin ferromagnetic metallic film in the clean and active state thereof if the protective film is formed in continuation to the formation of the thin ferromagnetic metallic film and therefore, the bond strength between the two films increases and the wear resistance improves further.