baber/WOPTO huggingface dataset:
Patent JP-H1174361-A (JP)
Title: Layout processing method for lsi
Inventor: HONJO YASUMASA
IPC: G06F17/50
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain a layout processing method in which a module is expanded or added with good efficiency and in which the area of a chip is not expanded, by a method wherein, when interconnections between modules are formed at right angles or the like, they are connected and only information on a specific component related to the expansion of the area of a module due to a design change is moved. SOLUTION: When layout date 10 obtained by a logic design is supplied, a component and constituent-element file 11 in which every component and a constituent element featuring the component are made to correspond is created in a decomposition processing part 1. An intermodule wiring check part 2 checks intermodule wiring data on the component and constituent-element file 11, and it checks whether an interconnection is crossed with another interconnection or not. When they are crossed, the position of a virtual pin is corrected to a position in which they are not crossed with each other. When a change is generated, a layout change part 3 which receives a correction result changes a layout while information for change is inputted regarding a corresponding component and a corresponding constituent element. In this manner, new layout data 12 is created without expanding an area.
Patent JP-S6388976-A (JP)
Title: Multiple face multi-rear projector
Inventor: HASEGAWA SHINICHI
IPC: H04N5/74
Filed: 1986-10-01
Abstract: PURPOSE:To realize a large picture by small depth by arranging rear projectors that bend the optical path of projected light emitted from a projecting tube twice and project on a transmitting type screen vertically and horizontally. CONSTITUTION:Light projected from a projecting tube 1 is reflected by a lens assembly 2 and reflected again by a reflection mirror 9 and goes to a transmitting type rear screen 3. Similarly, light from a projecting tube 11 goes to a rear screen 13 and forms a picture. Accordingly, at least 4 (rear screen) X3 (red, green, blue) = 12 projecting tubes and lens assemblies are provided in a cabinet 7, and by electrical driving to projecting tubes, a video of large screen of 80 inches can be projected, or, separate videos can be projected on four rear screens.
Patent JP-2000068496-A (JP)
Title: Manufacture of bipolar transistor
Inventor: ONISHI TERUTO
IPC: H01L29/165
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To reduce the change in characteristics and deterioration in reliability by forming first and second semiconductor films on a silicon substrate, injecting impurities with a member corresponding to an emitter region formed on the second semiconductor film as a mask, and introducing impurities of opposite conductivity to that of the collector region into the collector region. SOLUTION: A silicon oxide film 2 which is to be an element isolation region is formed on a silicon substrate 1 having a bipolar transistor forming region 3, and then after an excessive silicon oxide film 2 on a surface of the bipolar transistor forming region 3 is removed, a first P-type silicon film 4 is grown as a first semiconductor film. Subsequently, a second silicon film 5 of N-type is grown as a second semiconductor film. Impurities are introduced with a silicon oxide film 6, corresponding to an emitter region formed on the second silicon film 5 as a mask, and impurities of opposite conductivity to that of a collector region are introduced into the collector region.
Patent JP-H04113055-A (JP)
Title: Traction drive device
Inventor: ITO NOBORU
IPC: F16H13/04
Filed: 1990-09-04
Abstract: PURPOSE:To obtain a traction drive device having a high mutual contact strength by rotatably mounting a driving wheel to be pressed into contact with a driven wheel by a pre-load to a support system capable of oscillating around an orthogonal axis to the rotating shaft of the driving wheel. CONSTITUTION:A driving wheel 1 is rotatably supported by a bearing 8 through a bearing box 4 and its connecting shaft 4a and capable of oscillating around an orthogonal axis to a rotating shaft 1a, so that the cross-directional whole outer circumferential surface of the driving wheel 1 is pressed into contact with the outer circumferential surface of a driven wheel 3 by a pre-load acting on the driving wheel 1 by a spring 7. As the outer circumferential surface upper and lower parts of the driving wheel 1 are chamfered, the outer circumferential surface except the chamfered part of the driving wheel 1 thoroughly and uniformly makes contact with the outer circumferential surface of the driven wheel 3. Thus, the contact pressure of the driving wheel 1 to the driven wheel 3 is sufficiently minimized, and the mutual contact strength can be enhanced.
Patent JP-H0685350-A (JP)
Title: Gas laser oscillator
Inventor: OISHI TAKASHI
IPC: H01S3/03
Filed: 1992-09-02
Abstract: PURPOSE:To obtain stabilized laser beams by a method wherein multiple cavities are provided on the wall surface near the anode and cathode of a discharge electrode along the flowing direction of laser gas so as to absorb the residual reflected shock waves. CONSTITUTION:Cavities 13a-13d are provided near the anode 7b, cathode 7a on the electrode fitting boards 12a, 12b fitted with the anode 7b and cathode 7a in a discharge part. At this time, the widths Wa, Wb of these cavities 13a (13c), 13b (13d) are specified to meet the formulas I, II to the electrode width Wc. Likewise, the depths Ha, Hb of the cavities 13a (13c), 13b (13d) are specified to meet the formulas III, IV. Besides, the other width La, Lb of the cavities 13a (13c), 13b (13d) are specified to meet the formulas V, VI to the electrode width Wc. Furthermore, the pitches Ma, Mb of the cavities 13a (13c), 13b (13d) are specified to meet the formulas VII, VIII. Through these procedures, the laser gas can flow from left to right between the cathode 7a and anode 7b.
Patent JP-H1173264-A (JP)
Title: Information processor, menu control method, and recording medium
Inventor: ARAMAKI YASUNORI
IPC: G06F3/048
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To indicate the reason why a button can not be displayed during menu display by displaying a help message corresponding to a button which makes a choice ineffective according to state data including information showing whether or not a choice for a button is made ineffective. SOLUTION: A state data storage means 22c stores information data including information showing the positions of buttons to be selected which are provided in a menu and a state showing whether or not choices for the buttons are made ineffective. An event processing means 22b detects whether or not there is an indication for the button making the choice ineffective according to the state data and the help table 26 contains a message regarding the reason corresponding to the button stored with the state data. Then a message display means 22a displays the message in the help table 26 corresponding to the indicated button when the indication for the button making the choice ineffective is detected by the event processing means 22b.
Patent JP-S6388306-A (JP)
Title: Hydraulic device for vehicle
Inventor: TAKEMURA TOSHIHIKO
IPC: F15B21/04
Filed: 1986-09-30
Abstract: PURPOSE:To reduce the cost of the device in the caption by providing a directional control valve, which can be switched when the hydraulic pressure of a second hydraulic clutch device exceeds the fixed value, between a hydraulic pump and first and second hydraulic clutch devices. CONSTITUTION:A directional control valve 22, which is provided between a hydraulic pump 21 and first and second hydraulic clutch devices 7, 12, serves as a 6 port/2 position switching valve, and is switchable from the first position, where the first hydraulic clutch device 7 and the second hydraulic clutch device 12 are connected in series with each other in this order, to the second position, where they are connected in series with each other in reverse order. The directional control valve 22 is switched from the first position to the second position when the hydraulic pressure of the second hydraulic clutch device 12 exceeds the fixed value. Therefore, it is possible to secure certain operation of two hydraulic clutches without using a priority valve so as to reduce the cost of this device.
Patent JP-H0976741-A (JP)
Title: Air conditioner for vehicle
Inventor: SAKAKIBARA HISASUKE
IPC: B60H1/32
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner for vehicle which can reduce the leakage of refrigerant even in the case of damaging the vehicle due to collision accident and the like, in the air conditioner for vehicle cooling air by utilizing latent heat of vaporization of combustible refrigerant. SOLUTION: First and second solenoid valves 11, 12 constituted so as to shut off the flow of refrigerant when external force over a fixed value is applied to a vehicle, are provided respectively on the discharge port 3b side and the inflow port 3a side of an air conditioning device 3 arranged on the position separated from the interior of a vehicle room apt to suffer damage at collision of the vehicle, hereby a leaked refrigerant quantity is only an accumulated quantity in the air conditioning device, and hence the leakage of refrigerant can be reduced.
Patent JP-S6294853-A (JP)
Title: Developer for electrostatic latent image
Inventor: KAWABATA TOSHIYASU
IPC: G03G9/08
Filed: 1985-10-22
Abstract: PURPOSE:To prevent the occurrence of unevenness of an image in an atmosphere at high temp. and humidity by incorporating a specified compound into a binding resin for an electrostatic developer so as to prevent the sticking of the toner even when continuous copying is carried out many times. CONSTITUTION:A binding resin for a toner is mixed with a compound represented by formula I (where each of X, Y and Z is hydroxyl, nitro, acetyl, butyl or acetylbutyl) or by formula II (where each of R1, R2 and R3 is H, methyl, ethyl, benzyl, trityl, cyanoethyl or carboxymethyl). The amount of the compound in the binding resin is 2-30wt%, preferably 10-20wt%. The toner may contain a colorant such as a pigment or dye as required. In case where the toner contains a magnetic material, magnetite is most preferably used as the magnetic material.
Patent JP-H1061188-A (JP)
Title: Device for horizontally holding reinforcing bar
Inventor: SHIMIZU AKIRA
IPC: E04G21/12
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To facilitate the work for butting and coupling reinforcing bars in a job site for horizontally arranging the reinforcing bars. SOLUTION: Reinforcing bars D1, D2 have previously been fixed at their opposite ends with joint members 1 so as to facilitate the butting and coupling work for reinforcing bars through the intermediary of a connection bolt 12. Further, a device for horizontally holding a reinforcing bar, is composed of a portal frame which is formed crossing over the reinforcing bar D2, and a reinforcing bar holding means 8 attached to the frame 1 and including a guide member 2, a horizontally moving means 3, a band 9 and a rotary means 10. Accordingly, the height of the reinforcing bar D2 can be adjusted by a height adjusting means 4 in a condition in which the reinforcing bar D2 is held by the reinforcing bar holding means 8.  Further, when the reinforcing bars D1, D2 are rotated after the reinforcing bars D1, D2 are coaxially aligned with each other so that their ends are opposed to each other, the both reinforcing bars D1, D2 are coupled together through the connection bolt 12. Further, the reinforcing bars D1, D2 are smoothly rotated, absorbing side run-out, and the moving means can cope with displacement of the reinforcing bars D1, D2. The conveyance and the holding can be individually made since the frame 1 and other means can be disassembled.
Patent JP-H0681772-A (JP)
Title: Output controller for hydraulic shovel pump
Inventor: TANAKA MASAYUKI
IPC: F04B49/00
Filed: 1992-09-02
Abstract: PURPOSE:To provide a flow rate controller for a pump which can control the flow rate without being affected by pressure even if the pressure varies. CONSTITUTION:The flow rate correction value q1 is obtained by multiplying the difference (DPW) between the hydraulic output PW-H which is actually outputted from a hydraulic shovel and the hydraulic output PW-1 which is expected from a mathematical model M(S) by a proper coefficient K, an the flow rate correction value q2 is obtained by multiplying the difference ( W) between the actual hydraulic output PW-H and an aimed hydraulic pressure output PW-E by the characteristic of a compensator C(S), and the value obtained by subtracting q1 and q2 from the pump-demanded flow rate (per revolution) quo is set as the final flow rate instruction value qu, and inputted into the swash plate angle actuator of the pump.
Patent JP-H0575973-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SUDA KENICHI
IPC: H04N5/92
Filed: 1991-09-13
Abstract: PURPOSE:To perform the special operation such as the still reproduction, the slow frame feed reproduction, the reverse slow frame feed reproduction and the frame a recording with the low-priced and easy control. CONSTITUTION:A system control part 100, when a magnetic tape slided at the periphery of a rotary drum is traveled and the special reproduction is performed from a tape driving means such as a supply reel motor 101, a take-up reel motor 102, a capstan motor 103, detects a signal to send a tape once in the direction reverse the recording direction and show a tape position, next, sends the tape in the recording direction, controls to the same tape sending as the usual reproduction, and reproduces 1 field or 1 frame to a magnetic head. Next, the signal of the 1 field or the 1 frame of the reproducing signal outputted from the magnetic head is stored in a memory processing part 113, and a storing signal is read as a reproducing video signal at plural times. While the reproducing video signal is read at plural times, a tape driving means is controlled and an action to send the tape in a first direction is started.
Patent JP-H0959575-A (JP)
Title: Fixing sheet for fibrous sheet material
Inventor: FUKUHARA SHIGETOSHI
IPC: C09J175/04
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain a fixing sheet designed to stick a fibrous sheet such as a carpet or mat on a laying face such as a floor surface in a releasable or replaceable way so as to prevent the fibrous sheet from movement or getting rolled up. SOLUTION: This fixing sheet is obtained by the following process: the face and reverse face of a pressure-sensitive adhesive coated sheet 1 are provided, respectively, with a strongly tacky layer 2 and weakly tacky layer 3 made by coating a urethane resin-based pressure-sensitive adhesive; the surface of a tape 4 is provided with a hooking sheet 6 by densely raising numerous rigid synthetic resin fibers 5; and the reverse face of the hooking sheet 6 is tack-fixed onto the strongly tacky layer 2 and a release paper 7 is appliedly fixed in a releasable way onto the weakly tacky layer 3.
Patent JP-S6294183-A (JP)
Inventor: NISHIMURA KIYOO
IPC: A63F7/02
Filed: 1985-10-21
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-S6479600-A (JP)
Title: Display ball with cartridge case
Inventor: YUI YASUSHI
IPC: F42B4/24
Filed: 1987-09-21
Abstract: PURPOSE: To reduce labor and improve safety by loading a launching shot in a powder cartridge having a firing opening in a bottom, loading a launching shot having pilot flame, covering an open end of the powder cartridge with a thin sheet, and firing the launching gunpowder through the firing opening. CONSTITUTION: A powder cartridge 10 comprises 1 to 10 mm thick non-ferrous metal, thick sheet of paper, thermosetting plastic, and has a firing opening 11 in a bottom. A launching gunpowder 12 is filled in the powder cylinder 10, and a shooting-up ball 13 of each specification is loaded while directing the side of the firing opening 11 toward the launching gunpowder 12. In the launching gunpowder 12 powdered black powder is metered in response to the size and launching distance of the launching shot 13 and is put in a polyethylene bag. An open end 15 of the powder cartridge 10 is covered with a thin sheet 16 comprising aluminum foil and aluminum coated paper to prevent sparks of fire from entering from the outside. The powder cartridge 10 is fixed to a launching apparatus with the aid of a fixing table 20 and a launching apparatus 40 and is fired with a firing apparatus 50.
Patent JP-S6480462-A (JP)
Title: Control device for discharge rate of paint
Inventor: SASAKI HITOSHI
IPC: B05B12/14
Filed: 1987-09-21
Abstract: PURPOSE:To improve the accuracy of paint flow rate control and to maintain the uniform thickness of coated films by operating a regulator for cleaning liquid and mass flow meter for cleaning liquid and exactly controlling the flow rate of the cleaning liquid after the push out of paint is started. CONSTITUTION:The paint flow rate is controlled by the regulator 9X for paint and the mass flow meter 4X for paint disposed to a paint supply passage 21 until the push out is started in a control device for the discharge rate of paint. On the other hand, the flow rate of the cleaning liquid and eventually the flow rate of the residual paint are controlled by the regulator 9Y for cleaning liquid and the mass flow meter 4Y for cleaning liquid disposed to a cleaning liquid supply passage 22 after the push out is started. Since the flow rate of the cleaning liquid is independently controlled in such a manner, the disturbance in the flow rate control of the residual paint occurring in the difference in the difference in the density between the paint and the cleaning liquid is prevented and the quality of the painted surface painted by the push out is improved.
Patent JP-S6295325-A (JP)
Title: Production of laminated sheet
Inventor: NODA MASAYUKI
IPC: H05K1/03
Filed: 1985-10-21
Abstract: PURPOSE:To obtain a laminated sheet having excellent dielectric properties and heat-resistance and exhibiting high peeling strength when laminated with a metallic foil, by laminating prepregs produced by impregnating and drying a varnish containing an epoxy resin and specific polyethylene powder. CONSTITUTION:100pts.wt. of an epoxy resin composition is compounded with 10-20pts.wt. of polyethylene powder having a viscometric molecular weight of >=300,000 and the obtained resin varnish is impregnated in a substrate and dried. The objective laminate can be produced by laminating the resultant prepregs. The lamination is carried out by placing a metallic foil on at least one surface of the laminate.
Patent JP-H0570669-A (JP)
Title: Polyester composition
Inventor: SASAKI TOSHIHIRO
IPC: C08J5/16
Filed: 1991-09-13
Abstract: PURPOSE:To provide the subject composition compounded with silica particles and inactive inorganic particles having specific particle sizes, respectively, and capable of being used for the production of films or fibers having lubricity, shaving resistance, winding characteristics, etc. CONSTITUTION:The objective composition compounded with (A) silica particles having a D1/D2 ratio of >=2 between a particle diameter (D1mmu) measured by a dynamic light-scattering method and a particle diameter (D2 mmu) measured by a nitrogen gas adsorption method, having the D1 of 60-600mmu. having a thickness of 41-100mmu on the observation using an electron microscope, and having a linear or branched shape, and (B) inactive inorganic particles such as silicon oxide, kaolin, calcium carbonate or titanium oxide particles having an average particle diameter of 10-500mmu.
Patent JP-S6296651-A (JP)
Title: Iron alloy for lead material
Inventor: TSUJI MASAHIRO
IPC: C22C38/08
Filed: 1985-10-23
Abstract: PURPOSE:To obtain an iron alloy improving the platability of a ceramic package type semiconductor and most suitable for use as a lead material for the semiconductor by specifying the amounts of Si and Al as impurities in an iron alloy contg. a specified amount of Ni. CONSTITUTION:The composition of an iron alloy is composed of 30-55wt% Ni and the balance Fe with inevitable impurities and the amounts of Si and Al among the inevitable impurities are restricted to <0.1wt% Si and <0.05wt% Al. The composition may further contain 3-8wt% Cr. The other inevitable impurities do not cause any special problem unless the amounts exceed the ranges stipulated by ASTM.
Patent JP-H0397253-A (JP)
Title: Lead frame for integrated circuit
Inventor: KUBOZONO KENJI
IPC: H01L23/50
Filed: 1989-09-11
Abstract: PURPOSE:To fix an IC chip to lead frames without any junction by die bonding process by a method wherein the title lead frame is provided with a die pad part mounting the IC chip as well as a holder part holding the sides of the IC chip by spring tension at least in two directions. CONSTITUTION:It is recommended that a holder part 5 is formed in leaf spring type while the shape, dimension and thrusting pressure thereof avoid the slip and destruction of an IC chip in the later process. The IC chip 4 is mounted on a die pad part 1 while the four sides of the IC chip 4 are held by the spring tension of the holder part 5 and then lead parts 2 and the IC chip 4 are connected by connecting wires 6. During the processes, the junction by die-bonding process can be avoided thereby enabling the junction of IC chip 4 and the heating in the junction process causing thermal strain to be avoided. Furthermore, since the junction of the IC chip 4 and the lead frame parts 2 by die- bonding process is avoided, the die-bonding process can be eliminated from the package assembling process of integrated circuit.
Patent JP-S60126712-A (JP)
Title: Preparing method of nc data
Inventor: KISHI HAJIME
IPC: G05B19/4093
Filed: 1983-12-14
Abstract: PURPOSE:To prepare NC data easily by inputting amount of shifting between coordinate system and machine system when registered shape is placed at a position corresponding to the working position of turned over shape, and working the turned over shape based on the amount of shifting and turn over command. CONSTITUTION:Data are stored from an input device 101 to an RAM104, and then a processing device 102 reads the amount of shifting between inputted coordinate data and machine system from the RAM104 under control of a controlling program. If the inputted data is not registered shape, read data are stored in a part program memory 107. If the data are the name of registered shape, the device 102 judges whether the data are turned over working of registered shape or not. If it is not turned over working, the device 2 reads shape data successively from the area of a shape register memory 105 designated by forefront address and makes coordinate conversion. If it is working of turned over shape, the device 2 converts a coordinate value included in graphic defining statement out of data read from the memory 105 and outputs to an NC tape outputting device 108.