baber/WOPTO huggingface dataset:
Patent JP-H04167429-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MATSUURA MASAZUMI
IPC: H01L23/532
Filed: 1990-10-30
Abstract: PURPOSE:To be excellent in a crack-resistant property, to obtain a layer insulating film whose surface is falt and to enhance reliability by a method wherein the interlayer insulating film is formed as a laminated structure in which silicon oxide films having different characteristics have been laminated. CONSTITUTION:A first silicon oxide film 15 which is excellent in a crack- resistant property is formed, by a plasma CVD method, on a semiconductor substrate 11 so as to cover the surface of a recessed and protruding pattern 13 on which a first Al interconnection has been formed. A second silicon oxide film 16 which is excellent in a step coverage property is formed on the plasma oxide film 15 so as to fill recessed parts existing on the surface and to cover the recessed and protruding pattern 13. A third silicon oxide film 17 which is excellent in a filling characteristic is formed in recessed parts 16a so as to flatten the surface. A fourth silicon oxide film 18 is formed so as to cover the surface of the SOG film 17 and the normal-pressure TEOS oxide film 16. The surface of a layer insulating film 24 of a laminated structure becomes flat; a crack-resistant property and an insulating property are excellent.
Patent JP-H01136955-A (JP)
Title: Combined use manufacturing equipment for cold-rolled steel sheet and hot dip steel sheet
Inventor: YAMAGUCHI SUSUMU
IPC: C23C2/40
Filed: 1987-11-20
Abstract: PURPOSE:To change a cold rolled steel sheet and hot dip steel sheet in a short time by rotating a noncontacting sink roll spouting molten metal in a molten metal bath and a noncontacting supporting roll spouting air outside of the molten metal bath around a shaft. CONSTITUTION:A steel sheet 1 is introduced into a coating bath 6 via a deflector roll 2 and is vertically guided by a sink roll 4 spouting molten metal and supporting it in the noncontacting state. Said steel sheet passes a support roll 8 to adjust the coating amt. by a wiping nozzle 9 for double surfaces and is taken out. At the time of manufacturing a single surface, a single coating apparatus is deposited in the lower direction of said roll 3 to execute single coating by a wiping nozzle 11 for a single surface. Said noncontacting supporting roll 3 and sink roll 4 are formed into the integrated structure and are permitted rotate around a revolving shaft 5. By this method, the cold rolled steel sheet and coated steel sheet are rapidly changed, by which the reduction of line stopping time is progressed and the generation of cracks into the steel sheet 1 is prevented.
Patent JP-H10231091-A (JP)
Title: Work positioning fixture
Inventor: NISHIMURA EIKICHI
IPC: B66F3/08
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a work positioning fixture capable of very easily positioning and fixing plurality of works of the same type even in the case of replacing many times for machining, and easily setting the work in a smaller space. SOLUTION: An adjusting member 2 threaded to a screw hole 1a in a base member 1 is levelled, the adjusting member 2 and the base member 1 are fixed to a working table 5 with a fixing member 3 inserted through a hole 2c in the adjusting member 2 and the screw hole 1a in the base member 1, a work 6 is positioned by using the adjusting member 2 and the base member 1 being fixed with the fixing member 3 and the work 6 and the adjusting member 2 are both thrusted by a clamping member 4 to clamp the work 6.
Patent JP-H04168268-A (JP)
Title: Sputtering method
Inventor: NAGASHIMA SETSUO
IPC: C23C14/34
Filed: 1990-10-31
Abstract: PURPOSE:To refresh the vicinity of the boundary between deposit and erosion areas and to improve the quality of a formed film by subjecting the surface of a target to dummy sputtering under conditions different from those in regular sputtering and forming a smaller deposit area than a deposit area formed by regular sputtering. CONSTITUTION:The surface of a target 4 is subjected to dummy sputtering under conditions different from those in regular sputtering and a smaller deposit area than a deposit area 6a formed by regular sputtering is formed. The vicinity of the boundary between the deposit area 6a and an erosion area 5a contaminated by regular sputtering is refreshed.
Patent JP-H02198675-A (JP)
Title: Screening device
Inventor: JIYON MONTEIISU
IPC: B06B1/06
Filed: 1989-11-13
Abstract: PURPOSE: To obtain a desired mode of grating vibration by providing an ultrasonic vibration means with a sieving apparatus having a piezoelectric transducer. CONSTITUTION: A first body 2 is formed of two removable parts 2A and 2B. The first part 2A is sandwiched between a piezoelectric element 2 and the second part 2B. On the other hand, the second part 2B is provided with a relatively large flat circular surface 4 flaring to an outer side. The surface is directly adhered by an adhesive layer 5 to the grating 100. The two parts 2A and 2B of the first body 2 are fixed to each other by a threaded stud 6. The stud is screwed with the threaded hole 7 in the first part 2A. As a result, a desired vibration mode may be obtd.
Patent JP-2000117435-A (JP)
Title: Welding equipment
Inventor: SHIMOGAMA SHIGERU
IPC: B23K9/10
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide welding equipment including no conversion error owing to interposition of an analog system. SOLUTION: Relating to welding equipment which combines a robot controller main body 1 of a teaching playback type robot with a controller of a welding power source 3, the robot controller main body 1 and the controller of the welding power source 3 are respectively of a digital control system and also are provided with digital communication controllers 15, 16, and a welding condition command including at least a welding current command value from the robot controller main body 1 to the controller of the welding power source 3 is transmitted through the communication controllers 15, 16 with a digital quantity.
Patent JP-H02858-A (JP)
Title: Precursor for bleaching promoter
Inventor: JIYON UIRIAMU HAADAA
IPC: G03C1/43
Filed: 1988-11-24
Abstract: PURPOSE: To use a film in different kinds of bleaching and bleach fixing compsns. by specifying the solubility in a bleaching liquid and incorporating a silver salt of soluble nonprimary amine thiol. CONSTITUTION: The solubility of the precursor is specified to <1g/l silver ion when it is kept in a developer having 4.25g/l sulfite concn., 1.3g/l bromide concn. and pH=10 at 23 deg.C for 5 minutes, and specified to >=1g/l silver ion when it is kept in a bleaching liquid having 150g/l bromide concn. and pH=6 at 23 deg.C for 5min. The precursor contains a silver salt of soluble-nonprimary amine thiol. As for the precursor of a bleach accelerating agent, a compd. which can be made soluble by ether groups is especially preferable. Further, it is preferable that the precursor has rather low solubility in an alkali developing agent soln. and rather high solubility in an acid bleaching or bleach fixing liquid. Thereby, a photographic film can be used in different kinds of bleach and fixing compsns.
Patent JP-H01135392-A (JP)
Title: Safety apparatus for fully automatic washer
Inventor: OKADA TSUTOMU
IPC: D06F33/02
Filed: 1987-11-20
Abstract: PURPOSE: To surely stop the dehydrating operation of a washing machine at the time of an abnormal vibration of an outer tank by rotating the suspending piece of a first safety lever outward to make a safety switch in an operating state linked with upward moving of a horizontal piece over the outer tank constituting a second safety lever. CONSTITUTION: The safety switch 6 for stoppingly operating the rotation of a washing and dehydrating basket 2 at the time of dehydrating is fixed to an upper surface board 5. A first safety lever 9 is provided with a suspending piece 8 positioned at the outer periphery of the outer tank 4, pivotally supports the upper part of the piece 8 at an upper surface board 5 rotatably, is normally positioned to make the switch 6 in a non-operating state and at the time of outward moving of the piece 8, makes the switch 6 switch-operable by rotation at the time.  In addition, a second safety lever 13 is provided with a horizontal piece 12 positioned over the outer tank 4, pivotally supports the outer side part of the piece 12 at the board 5 rotatably, normally keeps the piece 8 in a vertical state to make the switch 6 in a non-operating state and at the time of upward moving of the piece 12, rotates the piece 8 linked with the rotation of the piece 12 to operate the switch 6.
Patent JP-H11116700-A (JP)
Title: Top clear sheet for decorating sheet
Inventor: FUJITA YOSHIKO
IPC: B32B37/15
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a top clear sheet for a decorating sheet having good weather resistance, adhesion strength between layers and also processing properties. SOLUTION: This top clear sheet for a decorating sheet is a sheet made from a polypropylene resin containing a small amount of polyethylene, and shows (5:10) (9.5:10) range of a peak height ratio of absorptions at 1458-1464 cm<-1> to 1370-1378 cm<-1> in the wave number of an infrared absorption spectrum in the infrared absorption spectrum chart measured by using a microscopic infrared spectrophotometer.
Patent JP-H1029029-A (JP)
Title: Equipment and method for forming metallic formed article with cylindrical part integrated on outer surface of base part
Inventor: TANAKA HIDEAKI
IPC: F16D35/00
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an equipment and method for forming a metallic formed article with a cylindrical part integrated on the outer surface of a base part irrespective of the stock material with excellent economy, sophisticated workability, and excellent productivity. SOLUTION: A part 27 to be worked of a based part equivalent part 29 in a stock metal 24 is concentrically held between a first die 16 and a second die 18, and integrally rotated, an outer circumferential surface 88 of a tapered roller 70 having the tapered shape whose diameter becomes gradually smaller from the second die 18 to the first die 16 is pressed against the part 27 to be worked of the stock metal which is integrally turned, the part 27 is torn from the stock metal 24 so as to be tapered, an outer circumferential surface 96 of a straight roller 72 of cylindrical shape is pressed against a torn part 26 of the part 27 which is torn and tapered, and the torn part 26 is held between the outer circumferential surface and the first die 16 so as to be formed cylindrical.
Patent JP-H01137316-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KARASAWA KENICHI
IPC: G06F3/00
Filed: 1987-11-25
Abstract: PURPOSE:To simplify the constitution of a data distributing circuit for selection of internal buses, a data multiplexer circuit, etc., by using the dynamic buses to the internal buses and securing the OR connection among these buses by the negative logic. CONSTITUTION:The internal output buses dx00-0m and dx30-3m undergo the AND arithmetic with the reverse timing signal and the negative logic through a NOR gate circuit NOG1 corresponding to the unit circuits UMX of unit data multiplexers MX0-3 and then undergo the OR arithmetic with the negative logic for each bit via the connection logic of the output terminal of the circuit NOG1. A data output buffer DOB sends the inverted internal output data supplied from a data multiplexer DMX to a CPU via a data bus. Thus, it is possible to simplify the constitution of a data distributing circuit for selection of the register groups and the internal buses, the data multiplexer circuit, etc.
Patent JP-H06143087-A (JP)
Title: Chip suction type rotary cutting tool
Inventor: TAKAHASHI HIROYUKI
IPC: B23Q11/00
Filed: 1992-11-04
Abstract: PURPOSE:To provide a chip suck-in type rotary cutting tool which eliminates a need for adjusting the amount of projection of a cover in the direction of a tool axial line, and concurrently can enhance a chip suck-in rate. CONSTITUTION:A chip cuck-in type rotary cutting tool is so constituted that a cutting blade tip 50 is installed at the outer circumferential section of the tip end of a tool main body rotated around an axial line, and a tool main body is provided with a cover 46 which covers the outside of the circumferential surface of the tool main body, and forms a chip housing room 74 opened to the tip end side of the tool, in such a way that the cover is freely rotatable around the tool axial line, and the cover 46 comprises a suck-in port 78 formed, which communicates the chip housing room 44 with the outside of the cover 46. Moreover, an exhaust nozzle 86 is formed to be opened at the side of the tip end section of the cover 46 while being faced to the tip end side of the tool across the whole of the circumferential direction, and concurrently a blow-in port 88 communicating the inside of the exhaust nozzle 86 with the outer side of the cover 46 is formed at the side of the tip end section of the cover 46.
Patent JP-H08153333-A (JP)
Title: Optical pickup device
Inventor: YOSHINAGA CHIKASHI
IPC: G11B7/09
Filed: 1994-11-29
Abstract: PURPOSE: To dissolve the problem such as that a foldback loop of transmission cable is brought into contact with a signal recording medium. CONSTITUTION: By the structure to foldback an optical axis of the optical beam passing through an objective lens 7 by a reflecting mirror 5, a space 17 is secured on the side of a mechanism driving an objective lens on the mounting surface whereto the moving mechanism of objective lens 7 of an optical housing 1 is mounted. A connector 19 is arranged in the space 17 for relaying the electrical connection with a circuit board at the side of the device main body.
Patent JP-H02142885-A (JP)
Title: Blue pigment-covered phosphor and cathode ray tube using same
Inventor: NAKADA YOSHIYUKI
IPC: H01J29/20
Filed: 1988-11-22
Abstract: PURPOSE:To produce a phosphor and luminescent film with a high emission brightness and to reduce the amt. of a pigment used and thus prevent peeling off and defects from occurring in said luminescent film by coating the surface of a blue emitting phosphor with a cobalt aluminate blue pigment contg. specified amts. of cobalt oxide and magnesium. CONSTITUTION:The surface of a blue emitting phosphor is coated with 8wt.% or less (based on the phosphor) cobalt aluminate blue pigment (contg. at least 35wt.% cobalt oxide and 0.01-7.0wt.% magnesium) to produce a blue pigment- covered phosphor suitable for a luminescent film of a cathode ray tube such as a colored cathode ray tube.
Patent JP-H06109357-A (JP)
Title: Ozone deodorizer with temperature sensor and photo sensor
Inventor: MATSUMURA YOSHIHIDE
IPC: F25D23/00
Filed: 1992-09-22
Abstract: PURPOSE:To prevent transfer of smell of food newly housed to other food at an early time without fail by a method wherein when a refrigerator door is opened, the door opening is detected by a photo sensor and outside temperature is detected by a temperature sensor, and thereby a deodorizing operation is carried out instantly. CONSTITUTION:When a door of a refrigerator is opened, injection of light at the time of the door opening is detected by a photo sensor, and outside temperature around the refrigerator is detected by a temperature sensor. Based on respective detection signals, an ozone generator 3, a fan motor 2 and a catalyst 1 are driven through, for example, a detection amplifier 8, a timer 7, a motor driver 6, an oscillator 5 and a pressure raising transformer 4. That is, when the refrigerator door is opened and smelling food to be refrigerated is housed in the refrigerator, deodorizing operation is carried out instantly, and thereby, transfer to other food of the smell of the newly housed food is prevented at an early time without fail.
Patent JP-H10126443-A (JP)
Title: Internet facsimile equipment
Inventor: MORI KOICHI
IPC: H04L12/66
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To facilitate the concentrated management of received electronic(E) mails by transferring a received E mail to the user's address of a specified terminal that is stored in a specified terminal address storing means. SOLUTION: An E mail is transmitted in the transmission form of a storage and distributed type where the mail is once stored in mail server terminals SV1 and SV2 and then is distributed to a destination. In such cases, when the value of a destination address that is attached to an E mail contains a network address that is set in each domain DM1 and DM2, the E mail is stored as it is in the corresponding terminals SV1 and SV2, and also when the value of a destination address contains a value except a network address that is set in each domain DM1 and DM2, the E mail is sent to internet INET via routers RT1 and RT2 and transmitted to an appropriate domain or host, etc., which have a corresponding network address.
Patent JP-2001114276-A (JP)
Title: Can lid
Inventor: SUGAI KINICHI
IPC: B65D17/40
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a can lid in which a score is less easily broken in an arc-shaped circumferential part located in the vicinity of a rivet part without damaging any openability in drinking the content. SOLUTION: The can lid has a panel having the rivet part protruded in a substantially center part having a tongue-like score with the arc-shaped circumferential part cut in the vicinity of the rivet part, and the score is formed by selecting the angle in the range of 5-15 deg. formed by the score side surface to be opened in the rivet direction from the score bottom surface and the imaginary reference line orthogonal to the panel plane in the sectional shape of the score located on the arc-shaped circumferential part.
Patent JP-H087982-A (JP)
Title: Electric connector with latch
Inventor: GEIRII REI MAAPOO JIYUNIA
IPC: H01R13/641
Filed: 1994-11-30
Abstract: PURPOSE: To obtain a latch-attached electric connector having a latch arm latchedly engaging with a partner connector, and assuring a latched condition with the partner connector. CONSTITUTION: An electric connector 10 has a latch arm 30 latchedly engaging with a partner connector, and moreover is equipped with a connector position assurance member 50 having a locking arm 52 and a latching arm 58. The assurance member 50 is fitted to the connector 10, slidable between two positions and by the arm 58, and can lock a latchedly engaging condition with the mated connector.
Patent JP-S62150528-A (JP)
Title: Magnetic recording medium
Inventor: MARUTA FUMIO
IPC: C09D151/00
Filed: 1985-12-24
Abstract: PURPOSE:To improve durability, wear resistance, weatherability, corrosion resistance, etc., and to prevent the attraction to a head by providing a thin magnetic metallic layer and carbon protective film on a nonmagnetic substrate and providing a specific top coat layer contg. a graft polymer of fluorine as a lubricating agent on said protective layer. CONSTITUTION:This magnetic recording medium 1 is provided with an underlying layer 3, nonmagnetic metallic intermediate layer 4, thin magnetic metallic film layer 5 and nonmagnetic metallic protective film 6 on the nonmagnetic substrate 2 and is further successively laminated with the carbon protective film 7 and the top coat layer 8 thereon. The top coat layer 8 contains the graft polymer of fluorine as the lubricating agent. The graft polymer is a graft polymer synthesized by using a reactive oligomer=high mol.wt. monomer having a polymerizable functional group at one terminal of the molecular chain. the synthetic graft polymer has preferably about 500-20,000 (mol.wt. of macromer) in the branch part and the mol.wt. of the graft polymer is preferably about 3,000-100,000. The durability, wear resistance, weatherability, corrosion resistance, etc., are thereby improved and the head attraction is decreased.
Patent JP-S63149157-A (JP)
Title: Pen replacement mechanism
Inventor: ONOZATO TAKU
IPC: B41J2/49
Filed: 1986-12-12
Abstract: PURPOSE:To contrive the easy replacement of a pen used for printing etc., by a method wherein a plurality of pen chuck mechanisms are so supported by a carriage as to move farther/nearer from/to a printing surface together with pens which are held. CONSTITUTION:A carriage 7 provided with four pen chuck mechanisms 8, 8... selectively driven by a pen replacement mechanism 1 is axially slidably set, and in the carriage 7 a slider 9 is axially slidably set on both shafts 5 and 6. This slider 9 and the carriage 7 are so constructed as to move together as one unit by engaging with each other through an engaging mechanism 10 or shift to each other. A pen 19 is pushed into an opening of a sleeve guide 15 provided in the carriage 7. The pen 19 is elastically held by respective hold 17. Furthermore, the elastic force at the lower end portions of the hold fingers 17 larger than that at the upper end allows a pen tip 19a to be accurately positioned and enables the pen 19, if tapered, to be held with a sufficient holding force.
Patent JP-H07150196-A (JP)
Title: Cleaning solvent composition
Inventor: OSHIMA KATSUHIDE
IPC: C11D7/30
Filed: 1993-11-26
Abstract: PURPOSE:To obtain a cleaning solvent composition having an excellent cleaning effect as a substitute for chlorofluorocarbon and chlorine compound solvents. CONSTITUTION:The composition contains a brominated hydrocarbon represented by the formula cnH2n+1Br (wherein n is 4 or greater) and/or a brominated hydrocarbon represented by the formula CmH2m-1Br (wherein m is 2 or greater).
Patent JP-2001116045-A (JP)
Title: Bearing boss
Inventor: TAKAHASHI KUNIAKI
IPC: F16C33/04
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a bearing boss having an end surface shape capable of making a seal member smoothly enter a shaft hole and capable of easily performing molding and cutting work. SOLUTION: In this bearing boss having the shaft hole 3 for supporting a shaft 5 and the seal member 6 installed in an outer peripheral groove 7 of the shaft 5 by an inner peripheral surface, an inclined face 8 for partially starting an entrance of the seal member 6 into a shaft hole 3 when inserting the shaft 5 into the shaft hole 3 is formed on a boss end surface.
Patent JP-S62154338-A (JP)
Title: Optical head
Inventor: ATSUTA YASUSHI
IPC: G11B7/135
Filed: 1985-12-27
Abstract: PURPOSE:To simplify a circuit at the low cost and to ensure the quality of RF signals by using a luminous flux splitting means that transmits the central area of luminous flux reflected from a recording medium and reflects outside area and light detecting elements divided to detect TE signals and RF signals independently. CONSTITUTION:Reflected luminous flux from a track 38 passes through a diaphragm lens 37, a 1/4 wavelength plate 36 and a total reflection mirror 35, and reflected by a polarization beam splitter 34, and splitter to luminous fluxes 42, 43 reflected by reflecting mirrors 40, 41 and a transmitted luminous flux 44. The quantity of light projected on focusing error detectors 48B-51B is made to the necessary minimum and the quantity of light projected on tracking error detector 52B, 53B is also made to the necessary minimum. That is, remaining quantity of light of luminous flux is projected on an RF signal detector 54B, and RF signals are made by an RF signal circuit 57. An FE signal circuit 55 and a TE signal circuit 56 can take out respective detector output in form of current, and accordingly, the influences of temperature drift of a differential amplifier to offset voltage on the output becomes very small.