baber/WOPTO huggingface dataset:
Patent JP-H09184277-A (JP)
Title: Sound insulating floor material and its manufacture
Inventor: KIRA NAOTOSHI
IPC: E04F15/18
Filed: 1996-01-06
Abstract: PROBLEM TO BE SOLVED: To prevent fraying or fluffing of fibers by laminating a cushion made of a nonwoven fabric or synthetic fibers such as felt on the back of a base, and impregnating the cushion with a viscoelastic resin. SOLUTION: A number of parallel grooves 13 for increasing sound insulating effects are formed on the back of a base 11 made of a plate-shaped material such as plywood. A cushion 12 made of a nonwoven fabric or synthetic fibers such as felt is deposited on the back of the base 11 via an adhesive. The cushion 12 is impregnated with a viscoelastic resin that is either a synthetic-rubber type resin, such as styrene butadiene rubber(SBR) and nitrile butadiene rubber(NBR), or an acrylic resin, etc., to form sound insulating flooring 10. Thus during the process of manufacturing the sound insulating flooring 10, fraying or fluffing of the cushion 12 can be prevented.
Patent JP-H07223566-A (JP)
Title: Weather strip installation head
Inventor: HASHIMOTO YASUO
IPC: B62D65/00
Filed: 1994-02-14
Abstract: PURPOSE:To realize the smooth and sure installation, by constituting a weather strip installation head used for an automatic installation device for installing a weather strip on the flange of a car body opened port part, so as to be equipped with a roller mechanism, guide mechanism, etc., for pushing-in the weather strip into the flange, through nipping-holding and rolling. CONSTITUTION:The rollers 2 and 3 which push in a weather strip (hereinafter, called as member) W, through nipping-rolling the member W, and a rod mechanism 4 which presses these rollers 2 and 3 for the flange are provided. The stroke of the rod mechanism 4 is adjusted by the elastic force of a spring which acts on a stroke pin 13a. Further, guide mechanisms 5 and 6 for regulating the staggering of the front and rear parts of the member W held on the rollers 2 and 3 are provided. One between the rollers 2 and 3 is installed in a turnable manner at the top end part of the rod mechanism 4, and the other 3 is installed at the top end of the rod 9a of a nipping cylinder 9, and can be freely attached and separated each other, in the rotary shaft direction.
Patent JP-S55110728-A (JP)
Title: Improvement of residual stress in outside of steel pipe
Inventor: TANAKA SHINJI
IPC: C21D9/50
Filed: 1979-02-19
Abstract: PURPOSE:To prevent the development of stress-corrosion cracks by retaining compressive stress in the surface of steel pipe by the procedure in which a heat stress greater than the yielding strength of the material of steel pipe is produced on both inside and outside of the steel pipe and then the steel pipe is cooled continuously. CONSTITUTION:The outside of the welded junction 2 of the steel pipe 1 is provided with the cooler 3 and then the both sides of the cooler of the steel pipe are provided with the high-frequency induction heaters 4. Then, in and around the welded junction 2 are cooled, the both sides of the welded junction are heated, and at the same time the inside of the steel pipe 1 is cooled by flowing a cooling medium, e.g., water in the pipe. Thus, a temperature defference is brought about between the inside and outside of the wall 5 of the steel pipe 1, or in the thickwise direction, and between the portion 7 surrounded by the heaters 4 and the locally cooled portion 6 surrounded by the cooler 3, or in the radial direction of the steel pipe 1, whereby causing deformation to take place in the locally cooled portion 6. In this case, heat stresses are produced in the radial direction and in the thickwise direction of the pipe wall 5, and under such a condition, heating is stopped, the steel pipe 1 is restored to ordinary temperature, compressive stress is retained on the cooler 3 side and even on the other side, and stress-corrosion cracking is prevented.
Patent JP-S57134015-A (JP)
Title: Working method for inner race of conical roller bearing
Inventor: YAMAUCHI YUTAKA
IPC: B24B49/04
Filed: 1981-02-06
Abstract: PURPOSE:To heighten assembling work efficiency by grinding width size and groove size of an inner race, and then feeding back to the position of a small end surface, the groove size and the large collar size which are gauged in the process of large collar surface grinding to a large collar size measuring device. CONSTITUTION:K1 is a coefficient of the effect of a variation inner race width upon plane difference. K2 is a coefficient of the effect of a variation of standard groove sizes for large diameter end surface upon plane difference. K3 is a coefficient of the effect of a variation of standard large collar height for large diameter end surface upon plane difference. In the process of grinding the large collar surface, if slippage between a finished size of gauged width and the target size is DELTAA, and slippage between a groove finished size of standard large diameter end surface and the target size is DELTAB, (DELTAAK1-DELTABK2)/K3 is fed back to a large collar size measuring device, so that a gauge signal from a large collar size measuring gauge 15 is corrected at the time of grinding a large collar surface 11a by a large collar grinding whetstone 12.
Patent JP-S54110743-A (JP)
Title: Electronic apparatus
Inventor: YASUTAKE KUNIO
IPC: G06F13/42
Filed: 1978-02-17
Abstract: PURPOSE: To reduce the number of the terminal through sharing of the address data and control data output terminals by using the same address bus for the transfer of both the address data and the control data.  
     CONSTITUTION: Both the address data and the control data are delivered to the common bus line from control part 35 via the common terminal. At the same time, the signal showing the data delivered to the common bus line is the address data or the control data is delivered via switching of selector 36. In case the data delivered to the common bus line is shown as the control data by the above mentioned signal, the data is decoded and plural flip-flops are controlled to deliver the prescribed control command. While if the data delivered to the common bus line is the address data, the data is transferred to the memory circut in the form of the address data. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56114381-A (JP)
Title: Semiconductor device
Inventor: KOMATSU SHIGERU
IPC: H01L29/861
Filed: 1980-02-15
Abstract: PURPOSE:To give the device a forward characteristic with respect to both polarities and improve an integration degree by a method wherein the device is constructed in such that a P-N junction is formed between regions adjacent to each other, and regions located in diagonal direction are insulation-separated by an isolation region formed between the regions. CONSTITUTION:A polycrystalline Si layer 12 is selectively formed on an insulating layer 11. The layer 12 is constructed by P type regions 12a, 12b and N type regions 12c, 12d which are formed by, for example, an ion injecting method. The isolation region 13 is formed between the regions 12a, 12b and 12c, 12d. In the thus formed regions 12a, 12b and 12c, 12d, the junction is formed between the regions adjacent to each other and the regions located in diagonal direction are separated from each other by the region 13. Whereby the device is provided with the forward characteristic with respect to the both polarities and the integration can be improved.
Patent JP-S55109739-A (JP)
Title: Method of and apparatus for controlling speed at low-speed running
Inventor: FUKAYA HIROYASU
IPC: F02D41/06
Filed: 1979-02-16
Abstract: PURPOSE: To enable to easily set the vehicle speed at the time of low-speed engine operation, by decreasing the rate of the change in vehicle speed to that in the position of the accelerator pedal in case that an instruction for low-speed engine operation is detected.  
     CONSTITUTION: Outputs of low-speed operation switch 1 serving as means for detecting low-speed operation of engine, sensor 2 for detecting the position of accelerator pedal, and throttle opening sensor 3 are afforded to microcomputor 5, which in turn operates a throttle-valve driving actuator 8 by the aid of motor driving circuit 7 and controls the opening of throttle valve 9a. Here, arrangement is such that the opening of throttle valve 9a is controlled to decrease the rate of the change in vehicle speed to that in the position of the accelerator pedal in case that low-speed operation of engine is detected by the low-speed operation switch 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09217238-A (JP)
Title: Fancy yarn and its production
Inventor: TAKEDA JUICHI
IPC: D02G3/34
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain a fancy yarn rich in decorativeness and good in process passability, and to provide a method for producing such fancy yarn in high productivity. SOLUTION: This fancy yarn is composed of plural threads (A, B etc.) identical in color with one another or different in color from one another with similar deepness and plural threads (D, E etc.) having the same characteristics with those of the former threads but differing in color or color deepness from each other. In this fancy yarn, there exist alternately, along the longer direction at arbitrary intervals, portions each with, for both kinds of threads, the respective constituent threads arranged adjacently to each other and entwined with each other and the respective constituent threads arranged alternately and entwined with each other.
Patent JP-H08208345-A (JP)
Title: Cellular lightweight concrete board and its production
Inventor: SHIIBASHI SHIGEO
IPC: B28B1/50
Filed: 1995-02-06
Abstract: PURPOSE: To obtain a heat insulating cellular lightweight concrete board having a surface excellent in mechanical characteristics and smoothness and exhibiting satisfactory durability by pouring mortar slurries different from each other in specific gravity in the same mold and vibrating this mold. CONSTITUTION: Mortar slurries different from each other in specific gravity, that is, a low specific gravity mortar slurry 6 and a high specific gravity mortar slurry 7 are poured in the same mold 4 and this mold 4 is vibrated with vibrators 8 to obtain the objective cellular lightweight concrete board having a double-layered structure in which the specific gravity of the boundary part between the low and high specific gravity layers varies continuously.
Patent JP-S56115686-A (JP)
Title: Holding body and holding device for irregular fibrous structure
Inventor: NAGAO HIROSHI
IPC: C02F3/10
Filed: 1980-02-18
Abstract: PURPOSE: To smooth the flow of the liquid to be treated and improve the rotating balance of a rotator by using a sample holding body provided with insertion holes, holes for passage of the liquid to be treated, and needlelike and cylindrical projections to a rotary type biological oxidation treatment apparatus.  
     CONSTITUTION: A holding body 1 made of a synthetic resin of small specific gravity or the like has a fitting hole 2 at the center, holes 3 of various shapes and numbers for passage of the liquid to be treated, needlelike projections 4 of a suitable number and in suitable positions on one side and similar cylindrical projections 5 back to back to these. The holding body 1 is fitted by way of the fitting hole 2 to the supporting bar 8 provided with irregular fibrous structures 6 concentrically on the rotary disc 7 of the rotary type biological oxidation treatment device, and is positioned and fixed by means of a spacer 9. The structures 6 are sufficiently grasped by the projections 4 of the holding body 1 and the thickness thereof and the spacing between the respective structures are adjusted by the projections 5. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61257574-A (JP)
Inventor: ONISHI KATSUNORI
IPC: B65D85/64
Filed: 1985-01-31
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-S55110036-A (JP)
Title: Method for preparation of semiconductor device
Inventor: NAKANO ATSUSHI
IPC: H01L21/225
Filed: 1979-02-19
Abstract: PURPOSE: To increase the operational speed of a MOS.IC by a method wherein, when an extremely shallow-located n-type region having low sheet resistivity is formed by diffusion in a semiconductor substrate, a PSG having a specified thickness and P 2 O 5  density attached to the surface of the substrate is used as a source of diffusion.  
     CONSTITUTION: By letting an SiO 2  film 2 addhere to the surface of a p-type Si substrate 1, on which a polycrystallin Si layer 3  is laminated and grown, then a mask pattern is formed on it by photoetching the layer 3. Using this as a mask, the film 2 is selectively etched, and a specified region on the substrate 1 is exposed. then a phosphorous siliceous glass film 4 having the specified thickness of 1000W 3000Å over the whole surface and the specified P 2 O 5  density of 6W7mol% is grown in a gaseous phase, and the diffusion is continued between the solid layers in an N 2  or inactive gas atmosphere for 60 seconds at 1150°C so as to obtain a n-type source drain region 5 with a depth of about 3000Å. By so doing, it is possible to obtain a shallow region with low density and the sheet resistivity at 30Ω/square. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55110412-A (JP)
Title: Optical agc circuit
Inventor: YAMANASHI YOSHITSUGU
IPC: H03G3/30
Filed: 1979-02-19
Abstract: PURPOSE:To enable excellent AGC without using DC regeneration circuit with a simple constitution, by making variable the load resistor of photo detector depending on the optical input level, and by always keeping constant the electric signal voltage produced at the photo detector. CONSTITUTION:The optical input signal is converted into electric signal at the photo detector 1 and fed to the amplifier 2. This output signal is detected as the peak value rectifying output voltage A and the output voltage B of the bottom value rectifying circuit 4. Further, the voltages A and B are in differential amplification 5, and the result is compared and amplified at the reference voltage generation circuit 7 with the reference voltage and fed back to the resistor R2 via LPF8. The load resistor of the detector 1 is made variable with the output voltage of LPF8, the resistance value of the resistor R2 is made small when the optical input level is greater, and the resistance value of R2 is made greater when the optical input level is small, to always keep constant the electric signal voltage produced at the load resistor of the detector 1. Thus, with a simple constitution, excellent AGC can be made without using DC regenerating circuit.
Patent JP-S56115356-A (JP)
Title: Packaging material for volatile insecticidal deodorant
Inventor: MITSUMATA ATSUSHI
IPC: C08L1/00
Filed: 1980-02-16
Abstract: PURPOSE: To provide a low-cost packaging film having moderate gas-permeability and suitable for the packaging of a paradichlorobenzene insecticide, by combining a synthetic resin which exhibits gas-permeability as a film and another synthetic resin which has high gas transmission resistance.  
     CONSTITUTION: (A) 80W20pts.wt. of one or more synthetic resins which can be formed to a film and exhibit high gas-permeability as a film (e.g. polyethylene) is mixed with (B) 20W80pts.wt. of one or more synthetic resins which can be formed to a film and exhibits no or low gas-permeability as a film (e.g. nylon) by melting, and formed to a film. A moderate gas-permeability adequate to the use can be obtained independent to the thickness only by changing the mixing ratio of the components. At the same time, the difference between the rates of volatilization of the effective component at a high temperature and a low temperature, can be decreased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58137130-A (JP)
Title: Manufacture of magnetic head
Inventor: KUROSAWA MAKOTO
IPC: G11B5/127
Filed: 1982-02-09
Abstract: PURPOSE:To obtain a magnetic head free of deterioration of electric characteristics, by including the process of providing winding to the coil bobbin to be equipped to a magnetic core and then forming an insulating coating around the winding part by impregnation, and thus preventing the occurrence of a short circuit of the wire material of the winding. CONSTITUTION:After the magnetic core assembly 6 of the magnetic head obtained by this invented method is wound with a wire material 4a to form winding 4, a spacer 8 is engaged fixedly in the gap between the tips of magnetic core half bodies 1 and 1 with shims 7 and 7 and then the insulating coating 9 is provided. This insulating coating 9 covers at least some of the winding 4, coil bobbin 3, and magnetic half bodies 1 and 1 and in concrete, this is provided by dipping the core assembly 6 in a liquid insulating material or applying it for impregnation. Consequently, a short circuit of the wire material of the winding is prevnted to obtain the magnetic head free of deterioration of electric magnetic characteristics.
Patent JP-H02198479-A (JP)
Title: Thermal fixing device
Inventor: ICHIKAWA TOSHIYUKI
IPC: G03G15/20
Filed: 1989-01-27
Abstract: PURPOSE:To prevent the early deterioration of a cleaning pad by bringing the cleaning pad into contact with a heat roller during the energization to a heater and parting the cleaning pad from the heat roller while the heater is not energized. CONSTITUTION:The cleaning pad 76 provided freely attachably and detachably to and from the heat roller 31a and a driving means consisting of cleaning pad retaining members 78 which drive the cleaning pad 76 to attach and detach the cleaning pad to and from the heat roller 31a by responding to the energization and non-energization of the heater 67 and an electromagnet 75 are provided. The cleaning pad 76 is brought into pressurized contact with the heat roller 31a only when the heater 67 is energized. The cleaning pad 76 parts from the heat roller 31a when the energization to the heater 67 is held stopped. The early deterioration of the cleaning pad 76 is prevented.
Patent JP-H02197939-A (JP)
Title: Memory bank switching method
Inventor: TAKAHASHI HIROSHI
IPC: G06F12/06
Filed: 1989-01-27
Abstract: PURPOSE:To switch the memory banks at occurrence of an interruption by fetching the contents of a descriptor into a microprocessor with an immediately preceding dummy interruption when an interruption is started for switch of memory banks right after a dummy interruption. CONSTITUTION:The occurrence of an interruption is detected and informed to an interruption return instruction transmission circuit 3 and an interruption process program address holding/sending circuit 4 (via a DINT/ACK signal). The circuit 3 transmits an interruption return instruction in a program fetch PF cycle produced first after detection of the interruption. At the same time, the circuit 4 holds the address of the cycle. Thus it is possible to perform the switch of memory banks at occurrence of an interruption to a microprocessor containing a page system MMU by producing once a dummy interruption the before the interruption which is started at switch of memory banks.
Patent JP-2000218200-A (JP)
Title: Coating device and method for changing coating color therein
Inventor: FUJIHIRA YUKIO
IPC: B05D1/04
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To shorten a downtime in a coating operating during changing a coating color by connecting a liquid tubular path to be used for the coating operation to a coating supply source out of a plurality of liquid tubular paths and making the liquid tubular path communicate with a spraygun to perform the coating operation and at the same time, connecting a liquid tubular path whose coating operation is already terminated during spray work to a cleaning source to perform a cleaning operation. SOLUTION: This liquid tubular path A1 and return tubular path R3 of a system A are arranged into a cleaning liquid tank T and the liquid tubular path B1 of a system B is disposed into a coating tank R. The liquid tubular path B1 is set to communicate with each spraygun 15, 16 by switching each three-way valve A4, B4, V15, V16, R2, while the liquid tubular path A1 is set to communicate with a return tubular path R111 and a return tubular path R0 is set to communicate with the return tubular path R3. Thus under this setting state, each pump A2, B2 is operated. Then the coating contained in a coating tank P is sprayed from each spraygun 15, 15 passing through the liquid tubular paths B1, B11, B111 of with B system.  A cleaning liquid contained in the cleaning liquid tank T is returned to its original position from the return tubular paths R111, R11, R1, R0, R3, passing through the liquid tubular paths A1, A11, A111 of the A system.
Patent JP-S54110906-A (JP)
Title: Air flow control for blast furnaces
Inventor: KOFUKA SADAO
IPC: C21B5/00
Filed: 1978-02-21
Abstract: PURPOSE: To control the amount of hot air blown from each tuyere by a procedure in which the actual flow rate of hot air is measured for every tuyere and then according to the difference between the actual flow rate and the standard flow rate,  the sectional area of the tuyere blast hole is changed.  
     CONSTITUTION: The total flow rate of hot air introduced through the main hot air pipe is measured, and then according to the measured value, the standard flow rate of hot air to be blown from the tuyere 1 is calculated and than sent to the comparator 8 through the setting device 12. On the other hand, the actual flow rate of hot air blown from the tuyere 1 is measured for every tuyere at the Venturi potion 5 and then sent to the comparator 8 to compare it with the aforesaid standard flow rate. According to the compared difference, the pressure regulating valve 17 for a working fluid source 15 such as N 2  gas is controlled, and then the N 2  gas of a pressure controlled in this way is sent to the pressure working room 104 of the tuyere 1 to change the effective sectional area of the tuyere blast hole. Thus, the amount of hot air blown from each tuyere is all made uniform and at the same the flow rate of hot air from specific tuyere can be optionally changed according to need, making the operation of blast furnace more efficient. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10214570-A (JP)
Title: Plasma display device
Inventor: KIJIMA YUICHI
IPC: H01J11/32
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display device as being capable of achieving the high brightness of a display image and accommodating the large scale of the device and the high definition of the display image. SOLUTION: In a plasma display tube filled with discharge gas, at least two memory elements 5a, 5b in the same structure which have plural through- holes formed in a matrix shape and all surfaces in effective memory areas covered with insulating layers 7a, 7b to overlap each other, plural anode electrodes 3 arranged in parallel and plural cathode electrodes 4 arranged in parallel to be perpendicular to the anode electrodes 3 are provided. In plural communication parts which are respectively provided at plural positions where the through-holes are formed in at least two memory elements 5a, 5b, plural discharge cells 12 are formed with the anode electrodes 3 and the cathode electrodes 4 combined, to provide positioning holes 11 in driving voltage supply terminals 10 located outside the effective memory areas for at least two memory elements 5a, 5b.
Patent JP-S60162762-A (JP)
Title: Manufacture of composite coated metallic article
Inventor: SATOU KENICHI
IPC: C23C2/04
Filed: 1984-02-04
Abstract: PURPOSE:To obtain a composite coated metallic article having desired characteristics by dipping a metallic material in a mixed metal prepd. by adding a finely divided inorg. substance to an alloy in a state in which solid and liq. coexist with each other. CONSTITUTION:An alloy such as a Zn-Al alloy is kept at a temp. producing a state in which solid and liq. coexist with each other, and a finely divided inorg. substance such as particles of ceramics such as Al2O3 or staple fibers of ceramics or carbon is uniformly dispersed in the alloy while stirring the alloy. A metallic material to be coated is dipped in the resulting mixed melt to form a composite coating by hot dipping. By this method a composite coated metallic article having superior corrosion resistance, wear resistance and heat resistance is obtd.