baber/WOPTO huggingface dataset:
Patent JP-2000200242-A (JP)
Title: Interruption control method
Inventor: HIRUTA TAKESHI
IPC: G06F13/24
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a method which can set the correspondence relation between an interruption number signal and each input/output package without needing any human intervention. SOLUTION: The frequencies of interruption initiation are counted by interruptions initiated by input/output packages 4-1 to 4-n while an information processor is in operation and stored in a memory 3 by the interruptions. Then, when the information processor is started up, the interruptions initiated by the input/output packages 4-1 to 4-n are assigned to respective interruption number signals according to the counted frequencies of interruption initiation. The allocation is so performed that the frequencies of allocation will be as uniform as possible for the respective interruption number signals. Consequently, resources (interruption number signals) can be equalized to stabilize the operation of the system.
Patent JP-S63169736-A (JP)
Title: Gaasfet evaluating method
Inventor: NODA SHOICHI
IPC: H01L29/812
Filed: 1987-01-08
Abstract: PURPOSE:To evaluate the electrical characteristics of a GaAsFET stably by bringing measuring needles into contact with sections except each electrode besides the measuring needles brought into contact with respective electrode while the measuring needles are connected or grounded to either electrode of a source.drain or gate electrode. CONSTITUTION:A measuring needle 9 for grounding similar to measuring needles 5, 6, 7 for each electrode are disposed near a scribing line 8 for a GaAsFET wafer 1. IN such constitution, voltage is applied among source electrodes 2 and drain electrodes 3 through each of the measuring needles 5 for the source electrodes and the measuring needles 6 for the drain electrodes when saturation currents among sources and drains in the GaAsFET are measured. One tip of the measuring needle 9 for grounding brought into contact near the scribing line 8 is grounded to a section such as a ground at that time, thus acquiring stable electrical characteristics.
Patent JP-S63170745-A (JP)
Title: Control system for processing request distribution
Inventor: KAGA YUTAKA
IPC: G06F9/48
Filed: 1987-01-08
Abstract: PURPOSE:To improve the processing efficiency of a system by performing multiple processings in each service task for file transmission or the like and providing a means which monitors the number of multiple processings to relay processing requests to service tasks which can afford to perform processings. CONSTITUTION:Processing request tasks 7 designate discrimination names of a processing request distributing part 11 to request destinations to issue commands of processing requests to service tasks 6. The processing request distributing part 11 monitors the number of processing requests which are in course of processing in each service task 6, and the processing request distributing part 11 selects the service task 6, where the number of processings is smaller than its maximum capacity, and relays a command when accepting the command from the task 7. The service task 6 informs the processing request distributing part 11 of completion of the processing of the command, and the processing request distribution part 11 relays it to the task 7 of the request source. Thus, tasks 7 can get service as long as some of plural service tasks 6 can afford to perform processings, and the processing efficiency of the system is improved.
Patent JP-H07205841-A (JP)
Title: Cowl louver for vehicle
Inventor: MIZUNO YUJI
IPC: B60R13/06
Filed: 1994-01-14
Abstract: PURPOSE:To provide a cowl louver for a vehicle which can be manufactured without using a special forming device, can be assembled easily in a small number of process, and whose recycling is made easy by using no different kind of material such as a double side tape. CONSTITUTION:This cowl louver is composed of a main body 2 formed of a synthetic resin material, and installed between the bonnet and the windshield G of a car body, and a protector 30. The protector 30 has an engaging member 37 which consists of a base 31 positioning on the rear side of the main body 2 installed to the windshield G side of the main body 2; a projection 34 abutting to the abutting surface 5 of the main body 2 at the end of the base 31; a designed surface 35; and an engaging end 38 at the end of the designed surface 35. And the protector 30 has also a thin wall of lip 32 whose tip is abutted to the windshield G, and a member extending from the lip 32 and to form the designed surface 33 of the engaging member 37.
Patent JP-S63171405-A (JP)
Title: Manufacture of magnetic head
Inventor: HATA SHUICHI
IPC: G11B5/127
Filed: 1987-01-08
Abstract: PURPOSE:To increase the physical strength of a back-bar mount part by leaving a part of a channel-shaped core to an I-shaped core and then cutting it off in a bulk type magnetic head. CONSTITUTION:An open side upper part 31b of the channel-shaped core 31 is formed lower than the open side lower part 31c by a gap. The core 31 and the I-shaped core 32 are opposed and a bonding glass 35 is filled to the upper part and the lower part is bonded. Then a slot 36 is formed to form a core block 35. A couple of core blocks 35 are prepared and they are bonded while clipping a nonmagnetic body 37. Then the assembly is cut off at parts A-A and B-B. Thus, a part of the channel-shaped core 31 is left to the I-shaped core 32. Thus, even when the I-shaped core is formed thin, since part of the channel-shaped core remains at the part, the cross section area remains large. Thus, the physical strength of the back-bar mount part is increased.
Patent JP-H05259574-A (JP)
Title: Semiconductor laser device and manufacture thereof
IPC: H01S5/20
Filed: 1993-01-11
Abstract: PURPOSE:To improve reproducibility by a method wherein Al2GaAs whose AlAs composition ratio is in a specified range is used as a clad layer, AlGaAs whose AlAs composition ratio is larger than or equal to a constant value is used as an etching blocking layer, and a ridge is formed by using etching solution composed of organic acid and hydrogen peroxide. CONSTITUTION:On a semiconductor substrate 1, at least the following are crystal-grown in order; a first conductivity type lower side clad layer 2, an active layer 3, a second conductivity type first upper side clad layer 4 composed of AlGaAs whose AlAs composition ratio is in the range of 0.38-0.6, an etching blocking layer 5a composed of AlGaAs whose AlAs composition ratio is larger than or equal to 0.6, and a second conductivity type second upper side clad layer 6 composed of AlGaAs whose AlAs composition ratio is in the range of 0.38-0.6. A ridge is formed by etching using etching solution composed of organic acid and hydrogen peroxide. A device having a desirable laser structure is manufactured with excellent reproducibility, and a device wherein the beam spreading angle is narrow can be realized.
Patent JP-S63172818-A (JP)
Title: Liquid fuel burner
Inventor: SHINODA SEIICHI
IPC: F23D11/24
Filed: 1987-01-08
Abstract: PURPOSE:To prevent the malfunction of a combustion detector by providing a bottomed cylinder having smoothing holes at its bottom within a blast case which supplies combustion air, forming a part of the bottom part of the inner cylinder by a transparent plate, and providing smoothing holes in the transparent plate. CONSTITUTION:A large number of smoothing holes 5 are formed at the bottom part of an inner cylinder 4 so that air to be introduced into the inner cylinder 4 is distributed uniformly. Combustion air is mixed with a fuel supplied through a nozzle 6 and is ignited by an igniter 7, and forms a flame circumferentially uniform and stabilized by a stabilizer 8. Further, combustion air flowing via a blast route 10 passes through air holes 9 and is supplied to the flame stabilized by the stabilizer 8 to promote the combustion and to cause the burner to carry out a complete combustion. A part of the bottom part of the inner cylinder 4 is made of a transparent plate 12; smoothing holes are formed in the transparent plate 12. Thus, uniformity of air passing through the bottom part of the inner cylinder 4 and entering therein is not impaired, and allows the light of the flame formed in the front of the stabilizer 8 to permeate through the transparent plate 12, thus making it possible to sufficiently supply the light thereof to a combustion detector 13. Hence, even when the quantity of light incoming to the combustion detector may be changed more or less, the detector does not malfunction.
Patent JP-H0579977-A (JP)
Title: Liquid mixing ratio detecting device
Inventor: ISHIKAWA SATOSHI
IPC: F02D45/00
Filed: 1991-01-14
Abstract: PURPOSE:To provide a stout structure having excellent vibration resistance and excellent productivity in an optical liquid mixing ratio detecting device. CONSTITUTION:In an optical liquid mixing ratio detecting device 100 combined with a light emitting element 51, a light receiving element 52, and a prism 4, a cylindrical main metal 3 incorporating the prism 4 is coupled with a cylindrical housing 2 forming a measurement chamber C, and they are insert-molded in a die for integration. A gap is preferably formed at a coupling section.
Patent JP-S5511783-A (JP)
Title: Nc hobbing machine
Inventor: NAGAOKA SHINKICHI
IPC: B23F5/00
Filed: 1979-01-12
Abstract: PURPOSE:To cut out a noncircular gear, by numerically controlling a driving spindle which controls the cutting depth of a hob and driving the machine through reading out pulse by pulse the unit amount of transfer obtained from values calculated by another function generator. CONSTITUTION:In terms of a driving spindle (X-axis) and rotation spindle (C- axis), information from a command value register 28 is sent to a linear function generator 57. The unit amount of transfer for the X-axis DELTAX=(X1-X2)/M and that for the C-axis DELTAP=(alpha1-alpha2)/M are calculated from the radial difference of differential portions X1-X2 and the angl to the gear axis alpha1-alpha2 and a constant M. DELTAX, DELTAP are sent to a circuit 33 which calculates the unit amount of transfer of the C-axis DELTAC=mpi/N from the gear module m, the number pi and the pulse number N generated by the revolution of hob 1. This value is further sent to a calculator 8 to calculate the value of C for driving the servo mechanism of C-axis.
Patent JP-H02229515-A (JP)
Title: Ceramic filter for molten bath and its production method
Inventor: BUERUNAA KARITSUSHIYU
IPC: B22C9/08
Filed: 1990-01-11
Abstract: PURPOSE: To improve durability by firing an org. foam material impregnated with high-viscosity slurry-like ceramics and forming a closed layer consisting of a refractory material over the entire surface of the flanks thereof. CONSTITUTION: A foam structure 1 is formed to a rectangular parallelepiped shape having the four circumferential flanks 2 successively coterminous with each other and a pair of end faces 3 arranged parallel apart from each other. The foam structure 1 is then impregnated with the high-viscosity slurry-like ceramic material 4. The closed layers 5 of 0.5 to 3 mm in thickness consisting of the refractory material are formed on all the flanks 2. Further, coating layers 7 consisting of the refractory material are formed at the open cell bridging parts 6 of the through-plane 3. When the foam structure 1 is fired, the foam structure 1 burns out and the slurry-like ceramic material hardens. As a result, the stability and durability may be improved.
Patent JP-S62160466-A (JP)
Title: Photoengraving method for waterless lithographic printing plate for direct printing
Inventor: KAMAISHI TADAMI
IPC: B41C1/10
Filed: 1986-01-09
Abstract: PURPOSE:To easily obtain a waterless plate material on which a reverse image is formed without deterioration in image quality by forming a positive image on a specific transfer sheet by using a plain paper copying machine then bringing the sheet and the plate material into tight contact with each other and passing the same again through the copying machine. CONSTITUTION:The toner positive image which is a positive image and is in an unfixed powder state is formed on the smooth transfer sheet having >=10<9>OMEGAcm volumetric resistivity by using the electrophotographic copying machine, for example, the electrophotographic copying machine in the state in which the fixing device part is substantially not in operation; thereafter, the toner image of the sheet is laminated on the surface of the plate material for waterless lithographic printing having no photosensitivity in tight contact with said surface. Electric charge is then applied to the transfer sheet from the plate material for waterless lithographic printing to transfer the unfixed toner image to the plate material for waterless lithographic printing. The plate material transferred with the unfixed toner imiage is heat-fixed in succession thereto. The waterless plate material on which the reverse image is formed is thus easily obtd. without the deterioration of the image quality.
Patent JP-H05186917-A (JP)
Title: Ring for spinning frame
Inventor: MORIMOTO NAOYUKI
IPC: D01H7/60
Filed: 1992-01-10
Abstract: PURPOSE:To obtain the subject ring having excellent corrosion resistance and suitable for high-speed spinning because of its high hardness and excellent abrasion resistance by using a high-chromium alloy steel as a matrix and forming a chromium nitride layer at least on the surface of a flange contacting with a traveler. CONSTITUTION:The objective ring for a spinning frame is produced by using an alloy steel containing 0.16-1.2wt.% of C, 8-24wt.% of Cr and the remaining part of Fe and impurities as a material and grinding the material in the form of the prescribed ring form. A chromium nitride layer 3 having a thickness of 5-100mum is formed at least on the surface of the flange of the ring main body 2 contacting with a traveler. The ring can be produced e.g. by grinding the above material in the form of a ring main body, subjecting the body to ionized nitriding treatment in an N2/H2 mixed gas atmosphere at 500 deg.C for 16hr to form a chromium nitride layer on the whole surface of the ring main body and polishing the surface of the ring flange.
Patent JP-S56102507-A (JP)
Title: Spheroidizing method
Inventor: HANAJIMA YASUHIRO
IPC: B22D1/00
Filed: 1980-01-14
Abstract: PURPOSE: To perform spheroidization safely and to prevent fading or segregation, by setting a melting furnace where spheroidizing material is melted, a ladle, and a position where the molten spheroidizing metal reacts with molten cast iron in an inert atmosphere.  
     CONSTITUTION: A ladle 1 for molten cast iron, and a melting furnace or a ladle from which molten spheroidizing metal is poured into the ladle 1 are placed in a casing 4, and inert gas is led into the casing 4 in the direction shown by an arrow, hereby the position near the inlet 3a of a mold 3 where the molten spheroidizing metal reacts with the molten cast iron is covered with the inert gas. This method allows the molten spheroidizing metal to react with the molten cast iron safely when it is poured so as to spheroidize the molten cast iron. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H025988-A (JP)
Title: Apparatus and method for mounting and alighting from vehicle for play ground
Inventor: RICHIYAADO JIEI FUOTSUKUSU
IPC: A63G31/04
Filed: 1989-01-11
Abstract: PURPOSE: To provide required high-grade safety and automation for a vehicle enabling speedy movement and a lot of degrees of freedom inside an enclosed zone by providing a travel getting-on/getting-off position for applying speedy getting-on/getting-off to a passenger cabin after the arrival of the passenger cabin at a loading position through a means for controlling operation, and blocking the expansion of a getting-on/getting-off device or the release of a restrict instrument during the move of the passenger cabin. CONSTITUTION: An actuator 42 operates a cabin 2 through a cabin structure 44, and the actuator is held by a base structure 46 arranged on the floor of an enclosure. Platforms 22 and 40 are respectively held by structures 48 and 50 so that strong and stable structure for getting-on/getting-off of passengers can be provided when locating the cabin at that loading position and expanding the access platforms. Passage extended parts 52 and 54 for getting-on/getting-off sections are respectively matched with the platforms 22 and 40 and without necessity to directly harmonize side walls 56 and 58 of cabin structure with the platforms, smooth move from the platforms to cabin passages is enabled.
Patent JP-S5496456-A (JP)
Title: Controlling method for rectangularness of rolled material in reversing mill
Inventor: KOKUBO ICHIROU
IPC: B21B37/32
Filed: 1978-01-14
Abstract: PURPOSE:To maintain the plane figure of end portion of the rolled material at a rectangle, by  forecasting the quantity of projection of hollowness of the end of rolled material from the roll  crown, sheet gauge, etc., and by controlling the feed rate of lubricant at each position in the direction of barrel of the reduction roll. CONSTITUTION:After the first pass, the size of slab, size of the rolled product, and the roll crown  are inputted to the arithmetic unit 20 on purpose to settle the draft schedule; and the quantity of irregularity at the rear end of rolled material is operated from these inputs. Depending on the  result of this operation, the feed rate of lubricant to each position is operated, and the opening of flow-control-valves 81-j is settled. At the second pass, the lubricant at the flow rate corresponding  to this opening is injected from each injection nozzle 7 against both planes of rolled material. The  irregularity at the rear end of rolled material after finishing the second pass is operated by the  arithmetic unit 20, and the opening of flow-control- valves 41-j is settled; at the third pass, the  lubricant at the flow rate corresponding to this opening is injected from the nozzle 3. As a result,  the elongation in the rolling direction is controlled, and the rolling work is performed so as to make rectangular the plane figure of end portion of rolled material.
Patent JP-2000203857-A (JP)
Title: Production of glass spacer
Inventor: MIZUNO TOSHIAKI
IPC: H01J29/87
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a production process for glass spacer that can increase the degree of the similarity of the shape of the cross section between the parent glass and the drawn glass, when glass spacers are produced by heat-drawing the parent glass. SOLUTION: A flat type electron beam-exciting display has the air-tight structure resistance to the atmospheric pressure in which the front face plate 1 and the back face plate 2 are air-tightly jointed to each other and a plurality of glass spacers 4 are inserted between the front face plate 1 and the rear face plate as an atmospheric pressure-supporting material. These glass spacers 4 are produced by drawing the glass parent material having the cross section almost similar to that of the glass spacer 4 to be prepared, for example, having a prescribed aspect ratio (height/thickness ratio), as the parent glass is heated at such a temperature that the glass substantially softens and deforms and the drawn glass is cut in a prescribed length. The viscosity of the parent glass during heating is adjusted to 105-109 poise.
Patent JP-H02183570-A (JP)
Title: Ferroelectric substance integrated circuit device and its manufacture
Inventor: IWAMATSU SEIICHI
IPC: H01L29/792
Filed: 1989-01-10
Abstract: PURPOSE:To obtain ferroelectric substance whose polarization deterioration is little by forming, on a substrate, a gallium molybdate film sandwiched by electrodes. CONSTITUTION:An MOS type FET substrate is composed of the following formed on an Si substrate 1; a field oxide film 2, a diffusion layer 3, a gate oxide film 4, a gate electrode 5, and an interlayer insulating film 6. On said FET substrate, a first electrode 7 connected with a diffusion layer 3 is formed by a single layer or a multilayer of TiN, -W, Ti-W, Al, etc. Further, on the surface, a ferroelectric substance film 8 composed of gallium molybdate or the like is formed, whose main part is turned into a single crystal by ion beam sanning or collective annealing treatment. Thereby a ferroelectric substance integrated circuit device capable of low voltage operation and free from deterioration of polarization characteristics is obtained.
Patent JP-H10196688-A (JP)
Title: Disc brake with anti-squeal shim
Inventor: INOUE HIROSHI
IPC: F16D65/00
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To extend the life of an anti-squeal shim in a disc brake. SOLUTION: An anti-squeal shim 90 is attached on the rear plate 86 of an outer pad 16 by being positioned by engaging claws 96, 98, 100. Under this attaching condition, the positions of the torque transmission surfaces 68, 70 of the rear plate 86 and the side end surfaces 92, 94 of the anti-squeal shim 90 are arranged to be matched with each other. When a disc brake is operated, the outer pad 16 is squeal brought into contact with the torque receiving surface of a mounting bracket on either one of the torque transmission surface 68 or 70, and also the anti-squeal shim 90 is also brought into contact with the torque receiving surface on either one of the side end surface 92 or 94.  Frictional force applied in parallel with the rear surface of the rear plate 86 from the reaction part of a caliper to the anti-squeal shim 90, is directly received by the mounting bracket not through the engaging claws 96 and so on, therefore the damage of the engaging claw 96 and so on can be prevented, and the life of the anti-squeal shim 90 can be extended.
Patent JP-S57118138-A (JP)
Title: Tester for life of roll bearing
Inventor: KAWAMURA TOSHIROU
IPC: G01M13/04
Filed: 1981-01-14
Abstract: PURPOSE:To revolve a bearing to be tested under exertion of load thereto in a stable supporting state by adjusting and fixing a guide plat, and fixing the outer race of said bearing in an arbitrary mounting state. CONSTITUTION:An inner race 22 of a bearing 2 to be tested is fitted onto a main shaft 1 and is fixed with a bearing device nut 14. A bearing housing 4 is fitted onto the outer race 21 of the bearing 2, and a weight 53 is placed on a support member 54 of a loading device 5. The bearing 2 is put in an arbitrary mounting state with respect to the shaft 1. A guide plate 7 is fixed to the housing 4 by means of lock bolts 71. Next, an upper engaging part 73 is fixed to the upper mounting part 12 of a main shaft body 11 by means of a bolt 83 and a nut 84 without displacing the plate 7 by the effect of an aligner 8. The fixing in the lower part of the plate 7 is accomplished by fixing the plate 7 to a swiveling member 110 of a correcting device 100 by means of a nut 92 of a fixing device 9 and is adjuted and fixed indirectly to a body 3.
Patent JP-S61162323-A (JP)
Title: Lining method of synthetic resin
Inventor: NAKAYAMA KAZUO
IPC: B29C63/42
Filed: 1985-01-14
Abstract: PURPOSE:To perform lining by such simple operation as to simply heat a synthetic resin pipe more than the molding temperature, by performing the lining by making use of synthetic resin pipe solid phase molding of which has been performed so that density becomes lower than a material billet. CONSTITUTION:A synthetic resin pipe 20 is molded under terms wherein an expansion ratio of the outer circumference is smaller than 1. The outside diameter of the synthetic resin pipe 20 is made little smaller than the inside diameter of a component 10 to which lining is provided. The synthetic resin pipe 20 is inserted in the inside of the component 10 to which the lining is provided as shown by a drawing (a), to begin with. Then the synthetic resin pipe 20 is heated at the temperature of more than a solid phase molding temperature, with this construction, the outside diameter of the synthetic resin pipe 20 is expanded and adheres closely to the internal circumferential surface of the component to which the lining is provided. Although the inside diameter of the synthetic resin pipe 20 is expanded also, the expansion is smaller than that of th e outer diameter. Thickness, thereforce, of the synthetic resin pipe 20 is increased.