baber/WOPTO huggingface dataset:
Patent JP-H11101182-A (JP)
Title: Unloader for air compressor
Inventor: YOSHIDA KAZUYOSHI
IPC: F04B39/10
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of structural parts of a compression spring due to heat and a time lag during operation. SOLUTION: Compressed air is guided through an unload port 19 during unload to isolate a valve disc 16 from a valve seat 18 with a transmission rod 42. A compression spring 51 is prevented from contacting high-temperature air and from deteriorating due to heat during non-operation, as shown in (A). No time lag occurs in transfer to operation, as shown in (B), because the movement of a piston 15 is immediately transmitted to the valve disc 16.
Patent JP-H03125029-A (JP)
Title: Clutch control device for four-wheel drive vehicle
Inventor: ISHIKAWA TAKUMI
IPC: F16D28/00
Filed: 1989-10-09
Abstract: PURPOSE:To dissolve disagreement of condition between an operation switch and a clutch by driving an actuator so as to be off or on condition corresponding to the setting condition of the operation switch at closing an ignition switch, and controlling to set the clutch. CONSTITUTION:When an IG switch is closed, immediately thereafter, an initial setting control means 4 detects the setting condition of an operation switch 1, and driving controls actuators 2 corresponding to the detected result so as to control to set clutches CL off or on condition. Further, when a driver switches over the operation switch 1 after control by the initial setting control means 4, a switchover control means 3 detects it and drivingly controls the actuators 2 corresponding to the result to change over the clutches CL. Thus, without provision of a detecting switch for monitoring clutch condition, disagreement of condition between the operation switch and the clutch at start of a vehicle is dissolved, and the clutch is simplified and miniaturized.
Patent JP-S61141137-A (JP)
Title: Semiconductor device
Inventor: ENDO TOSHIO
IPC: H01L21/30
Filed: 1984-12-13
Abstract: PURPOSE:To enable to performs an alignment easily by a method wherein the pattern of the semiconductor device adjoining to the pattern for alignment is transformed, thereby enabling to enlarge the pattern for alignment and make it very easy to see by a worker. CONSTITUTION:The pattern 1 to be used for alignment becomes larger than that which is heretofore in use due to the transformations 3 and 4 to the pattern of a semiconductor device. Also, no pattern is present on the circumference of the pattern 11 to be used for an autoalignment by the transformations 13 and 14 of the semiconductor device pattern, and the area where an autoalignment can be performed is increased. Thus, an alignment can be performed easily by making the alignment pattern larger, the area where an autoalignment can be performed is made larger, and a function wherein the pattern of the semiconductor device is not caught by the autoalignment is provided, thereby enabling to improve the accuracy of alignment, to reduce the generation of an unsatisfactory autoalignment, to improve a through put and to cut down the cost of the semiconductor device.
Patent JP-H03125431-A (JP)
Title: Semiconductor element mounting board
Inventor: SAITO HIROSHI
IPC: H01L21/60
Filed: 1989-10-09
Abstract: PURPOSE:To prevent collapse of a protrusionlike metal bump and to make its height uniform by forming the bump to have heat resistance of core metal made of a material having hardness harder than that of a bump surface material, and forming the height of the core metal uniform. CONSTITUTION:A protrusionlike metal bump 5 is formed therein of a core metal 6 made of a hard material, its surface except the bottom of the metal 6 is coated with conductive metal made of a soft material for composing a bump surface material 7 in substantially uniform thickness. The height of the metal 6 is formed uniform. Here, the material of the metal 6 includes, for example, alloys of copper, nickel, tungsten, molybdenum, etc., and the metal 6 is formed at a position corresponding to an aluminum pad 2 of a semiconductor element 1 to be placed on a conductor lead 4 formed on a board 3. The material 7 is formed of conductive metal made of a soft material, having properties to be easily thermally press-adhered to the pad 2 of the element 1 such as gold, indium sole element or alloy metal.
Patent JP-H11164749-A (JP)
Title: Cargo support bar
Inventor: FELDMAN EDWARD T
IPC: B60P7/15
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a cargo support bar which is made operable easily, quickly and accurately. SOLUTION: The cargo support bar 10 includes a first tubular member, a second tubular member telescopically movable within the first tubular member, a rack gear 32 mounted on the second tubular member, a pinion 40 engaged with the rack gear 32 in order to move the second tubular member longitudinally relative to the first tubular member, a pawl means freely releasably engaged with the pinion 40, a handle means, and a ratchet means attached to the handle means.
Patent JP-H0987607-A (JP)
Title: Self-adhesive agent and pressure-sensitive adhesive board using the self-adhesive agent
Inventor: MATSUDA MASAAKI
IPC: C09J175/04
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain a self-adhesive agent free from forming irregularity on the surface even by touching with fingers when applied on the surface of a board, having adhesive strength, enabling the easy wiping-off of dusts, etc., adhered on it and useful for a pressure-sensitive adhesive board for exhibition by compounding an acrylic polyol and a polyisocyanate at a specific ratio. SOLUTION: This adhesive is obtained by compounding (A) 55-75wt.%, especially 60-70wt.% of an acrylic polyol [e.g. a copolymer of an OH-containing (meth)acrylate (A1 ) such as hydroxyethyl (meth)acrylate or polypropylene glycol mono (meth)acrylate and an unsaturated compound (A2 ) other than A1 such as methyl (meth)acrylate] and (B) 45-25wt.%, especially 40-30wt.% of a polyisocyanate such as tolylene diisocyanate or isophorone diisocyanate. For example, the component A, the component B and a leveling agent are compounded in amounts of 65.8wt.%, 34wt.% and 0.2wt.%, respectively.
Patent JP-H03125633-A (JP)
Title: Traction control device for four-wheel drive vehicle
Inventor: NAITOU HARAHIRA
IPC: B60K17/348
Filed: 1989-10-09
Abstract: PURPOSE:To restrict bulging of turning tracks due to drift-out of four wheels by controlling traction to reduce driving force when a slip value of clutch- coupled driving wheels to which torque is transmitted by engaging of a variable driving force distribution clutch, becomes excessive. CONSTITUTION:Contrary to a drive system where one of front and rear wheels is directly coupled to an engine, a variable driving force distribution clutch (a) is installed in the middle of a drive system where the one of the front and rear wheels is driven. Front and rear wheel driving force is then distributed and controlled by a means (b) so that clutch engaging force having a value determined based on turning state-signals, and front and rear wheel rotation speed difference-signals is given to the above clutch (a). Further, a slip value of clutch-coupled driving wheels to which torque is transmitted by engaging of the clutch (a), is detected by a means (c). When the slip value of the clutch- coupled driving wheels is larger than a slip threshold value, traction is controlled by a means (d) so that driving force transmitted to road surface is reduced in response to the slip value of the clutch-coupled driving wheels.
Patent JP-H04143965-A (JP)
Title: Optical card information recording/reproducing device
Inventor: TSUCHIYA YOSHIJI
IPC: G11B7/00
Filed: 1990-10-03
Abstract: PURPOSE:To contrive the interchangeability of a card by providing a position detecting means of a position reference part, and a means for correcting an information recording position or a reproducing position, based on a result of detection as a reference. CONSTITUTION:By receiving an instruction of a main computer 50, an MPU 52 moves an optical head 56. At the time of recording, a card is sent in the F direction, and by a light shielding signal of a sensor 64, an encoder 60 starts to count a pulse, and a position of a prescribed value X is set as a recording start position. By X + Ld, sending and counting are stopped. During this time, the MPU outputs a recording permission to a computer 50, the computer 50 outputs recording information to a modulating circuit 53, and a semiconductor laser driving circuit 54 modulates intensity of a laser and executes recording. In the case of a reproducing instruction, at the time point when the MPU 52 counts the number of pulses X + Ld by the same operation, a reproducing operation is finished. When an R sensor 65 is not subjected to light shielding, the card is sent in the R direction, and in the same way, when the number of pulses is Y + Ld, the information reproduction is finished. According to this constitution, an error of the card is corrected effectively, and the interchangeability is held exactly.
Patent JP-H10136283-A (JP)
Title: Method for reducing carrier restoration time of highly precise television receiver
Inventor: HAN DONG-SEONG
IPC: H04N5/455
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To speedily remove a frequency offset by deciding the frequency pull-in area of a quick-response range. SOLUTION: The frequency pull-in area of the quick-response range, which can speedily remove the frequency offset of a carrier, is decided by using a micro processor 34. When the detected frequency offset is inputted to the area, the frequency of a primary local oscillation signal in a duplex conversion tuner 12 is changed at every prescribed steps, and frequency offset is speedily removed. The microprocessor 34 judges whether the level of the output signal of APCLPF 32 is smaller than first reference voltage Vref1 or larger than second reference voltage Vref2. When the result is 'NO', the frequency offset is within the range of the pull-in area of the quick-response range. Thus, the carrier restoration control of quick-response is executed when CNT is not larger than a value N-times, which is previously set.  Even if the process is repetitively controlled for N-times, a system is reset when the carrier restoration of a receiver does not advance much more.
Patent JP-S61141044-A (JP)
Title: Information processor
Inventor: JITSUPOU AKIRA
IPC: G06F11/22
Filed: 1984-12-14
Abstract: PURPOSE:To shorten the average restoration time at system-down by providing a memory element to the exchange unit of a shift register including plural exchange units. CONSTITUTION:A shift register specifying circuit 4 selects a desired shift register 3a, and a shift mode specifying circuit 10 sets a shift mode to '1'. A clock is supplied to a register 3a from a clock supply circuit 6 to transfer data from a shift buffer 13 to the register 3a. Data outputted at this time is checked by an output control circuit 9. If the data is '1', the circuit 9 checks whether or not clocks are supplied by the number of all bits in the register 3a. If clocks are not supplied by said number, an operation is considered to be the abnormal termination.
Patent JP-S63186655-A (JP)
Inventor: HAMANO TOSHIKATSU
IPC: A61L2/18
Filed: 1986-11-07
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-H05100248-A (JP)
Title: Production of semiconductor device for liquid crystal display
Inventor: YAMAMOTO MASATAKE
IPC: G02F1/136
Filed: 1991-10-11
Abstract: PURPOSE:To produce the semiconductor device for a liquid crystal display having small wiring resistance of <=20OMEGAcm specific resistance without generating troubles, such as hillocks and voids of wirings. CONSTITUTION:Wirings like thin films are formed of an Al-based alloy contg. 0.1 to 10 at. in total one or >=2 kinds among Ta, Ti and Zr as alloy components and the wirings are heat treated at 250 to 500 deg.C before or after the patterning stage of the wirings at the time of producing the semiconductor device for the liquid crystal display having the wirings like thin films.
Patent JP-H11103328-A (JP)
Title: Digital signal converter
Inventor: NAKAMURA SHINJI
IPC: H04L29/06
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in sound quality, to suppress large-sized configuration and to reduce the cost in the case of converting a digital audio signal with a format in compliance with a signal transmission standard into a digital audio signal with a format in compliance with other signal transmission standard. SOLUTION: The converter converts a digital audio signal with a DV format in compliance with the IEEE 1394 into a digital audio signal with a format of the IEC 958 standard, and is provided with a 1st oscillation circuit 11 for the 1394 audio signal, a 2nd oscillation circuit 26 for the 958 audio signal, a sample rate converter 4 that converts the 1394 audio signal into the 958 audio signal based on clock signals from the 1st oscillation circuit 11 and the 2nd oscillation circuit 26, a microcomputer 12 that converts the format of the digital audio signal subject to sampling rate conversion into the 958 audio signal and a signal processing circuit 5.
Patent JP-H1199390-A (JP)
Title: Electrolytic water forming device
Inventor: YAMAGUCHI HIROKI
IPC: C02F1/46
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent the automatic restart of the operation of a pump and the formation of electrolytic water by the erroneous detection of the water level sensor of a salt water tank of an electrolytic water forming device after the automatic stop of the formation of the electrolytic water accompanying the occurrence of the deficiency of the salt water in the salt water tank. SOLUTION: This device forms the electrolytic water by incorporating the salt water in the salt water tank 30 into water by the pump 33 to form the dilute salt water and electrolyzing this salt water in an electrolytic cell 10. When the deficiency of the salt water in the salt water tank 30 is detected by the water level sensor S, an electric control circuit 70 stops the operation of the pump 33 and automatically stops the formation of the electrolytic water. The water level sensor S detects the restoration of the salt water after the automatic stop. When a user instructs the formation of the fresh electrolytic water by a pouring switch 61, the operation of the pump 33 and the formation of the electrolytic water are restarted.
Patent JP-H11131595-A (JP)
Title: Building and construction thereof
Inventor: SUZUKI RYOICHI
IPC: E04B7/02
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of puddles on the upper face of a building even in a rainy day during execution thereof and facilitate flashing for rain, by making flat the upper face of the building body and covering it with a waterproof material. SOLUTION: A building body 2 is composed of a group of building units of a plurality of building units 3, 3 constituting the first floor part and a plurality of building units 4, 4 constituting the second floor part, which are arranged to abut on each other. In the building unit 4 constituting the second floor part, wall panels are erected at the peripheral edges of the floor panels and the ceiling panels are fitted on the wall panels. The upper face members are attached toward the roof side of the ceiling panels to make flat the upper face of the building units 4, 4, which are covered with waterproof members 6. The waterproof members 6 are put on the building body 2 to cover it at the erection site after the construction or the members 6 may be put on the upper face of the building units 4 in advance in a factory and may be jointed together at the site.
Patent JP-S61142757-A (JP)
Title: Semiconductor device
Inventor: MASE KOICHI
IPC: H01L21/768
Filed: 1984-12-17
Abstract: PURPOSE:To obtain a highly reliable semiconductor device, in which wiring defects do not occur in a lower wiring layer and an upper wiring layer and the miniaturized upper wiring layer is provided, by providing an insulating layer between the wiring layers having a laminated structure, wherein the lower layer is a heat resisting organic insulating layer and the upper layer is a plasma chemical vapor deposition inorganic insulating layer. CONSTITUTION:On a semiconductor substrate 1, a thermal oxide film 2, from which an impurity region is removed, is formed. A metal film (Al-Si) for a lower wiring layer is deposited on the film 2. Then etching is performed, and a first conducting metal layer 3 is formed. For example, a polyimide resin insulating material is applied on the entire surface, and a heat resisting organic insulating layer 5 is formed. A plasma excited vapor-deposition inorganic insulating layer 4 comprising a P-SiN film is formed on the layer 5. Then, the P-SiN film 4 and the polyimide film 5 are continuously etched, and a window 9 for connecting the upper and lower wirings is penetrated. Thereafter, a metal film (Al-Cu) for upper wiring layer is deposited on the surface of the inorganic insulating film 4. The window 9 is filled by the film at the same time. Selective etching is performed, and a minute second conducting metal layer 6, which is the upper wiring layer, is formed.
Patent JP-S61143915-A (JP)
Inventor: SHIOIRI SATORU
IPC: H01H33/66
Filed: 1984-12-17
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-H03125240-A (JP)
Title: File control system for electronic computer system
Inventor: GOSHIMA KOTARO
IPC: G06F12/00
Filed: 1989-10-09
Abstract: PURPOSE:To improve the productivity for production of software of an application program by having a logical access to the data with no dependence on the physical characteristic and the attribute of an external storage and to attain an access to the data regardless of the processing form of software of the application program. CONSTITUTION:A virtual storage 113 is provided with a file control software means 111 which includes the means to carry out the control for the resources, the maintenance, the data access, the security, the hierarchical storage, the operation, etc. Then a logical access is given to the data via the application program software of a certain type even if a user program or the application program softwares 101-104 may run in any dimensional process form. At the same time, the data access is controlled in response to the process forms of the softwares 101-104. Then the producitivity is improved for production of the application program software.
Patent JP-S62126227-A (JP)
Title: Engine for ship's propulsion
Inventor: NISHIMURA SEIICHI
IPC: F02D11/02
Filed: 1985-11-27
Abstract: PURPOSE:To improve workability for the assembly of a starter motor and a throttle valve operation device and the maintenance thereof by arranging the starting motor within the side region of a cylinder block and locating a throttle valve operation mechanism within a region at the side of a carbureter rather than a starting motor arrangement region. CONSTITUTION:The end of a crank-case 18 is connected with three carbureters 20 and suction boxed 21, each upper, middle and lower, corresponding to each cylinder. A starting motor 24 is fixed within the side region of a cylinder block 17. A throttle valve operation device 26 is mainly arranged within the side region of the crank-case 18 located rather at the side of the carbureter 20 than the arrangement area of the starting motor 24 and CDI ignition device 25. In this way, it is possible to improve workability for the assembly of the starting motor 24 and the throttle valve operation device 26, and the maintenance thereof.
Patent JP-H1167077-A (JP)
Title: Manufacture of negative electrode for discharge lamp
Inventor: ONISHI YASUO
IPC: H01J61/073
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a novel manufacturing method for a negative electrode using barium emitter in which a tip exposure area of the barium emitter can be smaller, and in which emitter can be favorably supplied to a tip during discharge action. SOLUTION: A manufacturing method for a negative electrode for a discharge lamp comprises a process of boring a hole at one end of substrate metal 11, a process of inserting a first moulding 1 of a columnar form including emitter into the hole, a process of inserting a second moulding 2 of a cylindrical form mainly comprising tungsten onto the first moulding 1, and inserting a third moulding 3 of a columnar form including emitter into a hole in the second moulding 2, a process of sintering these after they are pressurized in this condition, and conducting swaging in a high temperature heat condition, and a process of cutting an obtained moulding into a desired form.
Patent JP-S62123830-A (JP)
Title: Rotary encoder
Inventor: FUJIWARA NARIMITSU
IPC: H03M1/30
Filed: 1985-11-25
Abstract: PURPOSE:To improve resolution without changing the width and interval of slits, etc. by providing two slit plates where many slits are formed at equal intervals between a light emitting section and a light receiving section and driving them in opposite directions mutually. CONSTITUTION:The two slit plates 6, 7 where slits 6a, 7a are formed at an equal interval radially at the circumference are arranged nearly between the light emitting section 1 and the light receiving section 2 coaxially. One slit plate is connected to a drive shaft 8, both the slit plates are driven in opposite directions to each other interlockingly. Thus, high resolution is obtained without increasing the diameter of the slit plates and decreasing the width and interval of the slits.
Patent JP-H11106614-A (JP)
Title: Flame-retardant polyester resin molding compound and polyester resin molded product
Inventor: YAMAGUCHI YUTAKA
IPC: C08L71/02
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound giving molded products excellent in flame retardancy and electrical reliability without using any halogen-based flame-retardant, by compounding a polyester resin, magnesium hydroxide, talc and polyethylene glycol, and then kneading them. SOLUTION: This material is obtained by compounding (A) a polyester resin (e.g. polyethylene terephthalate), (B) magnesium hydroxide having an average particle size of, preferably, 0.1-25 μm, (C) talc having an average particle size of, preferably, 0.1-25 μm and (D) a polyethylene glycol having a freezing point of, preferably, -20 to 20 deg.C at normal pressure, and then kneading them. It is preferable that 0.1-1.5 pts.wt. of the component D and 10-30 pts.wt. of the component C are included based on 100 pts.wt. of the component B and that 15-40 pts.wt. of the component B is included based on 100 pts.wt. of the component A.
Patent JP-H08127624-A (JP)
Title: Modified high-nitrile copolymer and laminate using the same
Inventor: KAGEYAMA YOHEI
IPC: B32B27/30
Filed: 1994-10-28
Abstract: PURPOSE: To obtain a modified high-nitrile copolymer excellent in barrier property to gas and liquid and having tough melt adhesiveness to a modified polyolefin in molding and processing and useful as a material for multilayer containers by treating a high-nitrile copolymer with an alcohol having an amino group. CONSTITUTION: This modified copolymer is obtained by treating (A) a high- nitrile copolymer containing at least (i) a vinyl monomer having nitrile group and (ii) an unsaturated carboxylic monomer and having 50-95wt.% of the component (i) content with (B) an alcohol having an amino group (preferably monoamino alcohol, e.g. aminoethylethanolamine) (e.g. at 50-90 deg.C). Furthermore, e.g. acrylonitrile of the formula (R1 is H, a 1-4C alkyl or a halogen) is preferably used as the component (i) and acrylic acid is preferably used as the component B.