baber/WOPTO huggingface dataset:
Patent JP-2000267859-A (JP)
Title: Assembler
Inventor: TOMITA NORIYUKI
IPC: G06F9/30
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To detect data hazard caused by address space competition by storing a possibility as data hazard information when there is the possibility that data reading and data writing are simultaneously performed in the same data memory. SOLUTION: 1st and 2nd instructions are acquired from an object code, and code hazard in the meanwhile is checked (S41 to 43). When the code hazard is detected, the purport is stored as hazard information, and in the case an object code that is not subjected to hazard detection processing remains, the next instruction to the current first instruction is acquired as the first instruction (S47, 48 and 41). When it is not detected, where there is a possibility that data hazard takes place between the 1st and 2nd instructions, and in the case there is the possibility, the effect is stored as data hazard information (S45 to 47). When an object code of unprocessed hazard detection remains, the next instruction to the current 1st instruction is acquired as a 1st instruction (S48 and 41).
Patent JP-H01239519-A (JP)
Title: Optical scanning device
Inventor: TANAKA TAKAAKI
IPC: G02B26/10
Filed: 1988-03-22
Abstract: PURPOSE:To easily remove the influence of a ghost beam without requiring any expensive multicoat reflecting film by arranging at least one of image forming lens elements which constitute an image forming lens system slantingly at a specific angle in a plane crossing a main scanning direction at right angles. CONSTITUTION:At least one of image forming lens elements of the image forming lens system is arranged slantingly at an angle theta in the plane crossing the main scanning direction. At this time, an expression I holds for the angle theta, where (d) is the aperture size of the projection end aperture part of the image forming lens element in a subscanning direction and L is the distance from the start point of deflection by an optical deflector to the projection end aperture part. Thus, reflected light from the lens surface of the image forming lens element which is arranged at the angle theta travels away from the optical axis after being reflected even when made incident on the optical deflector again. Consequently, a scanning surface S is not scanned as the ghost beam GB.
Patent JP-H10271065-A (JP)
Title: Optical transmitter-receiver
Inventor: YOSHIDA HIDEKI
IPC: H04B17/00
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmitter-receiver with an optical loopback function of a self-completion type. SOLUTION: An optical transmitter-receiver 10 is provided with a laser 11 and a photodetector 13, connected removably to an optical fiber 1 through a proper connection device, a transmission optical signal S11t from the laser is made incident onto the optical fiber and a reception optical signal S1r reached via the optical fiber 1 and a loopback optical signal S11b are made incident onto the photodetector 13. An output signal from the photodetector 13 is fed to a reception circuit 17. While the connection to the optical fiber 1 is released when the optical transmitter-receiver 10A is self-diagnosed, a loopback control circuit 18 generates a drive control signal S18 based on a loopback control signal Sbc and the control signal is fed to a laser drive circuit 16, where an optical output of the laser is increased/decreased.
Patent JP-S52150962-A (JP)
Title: Production of semiconductor device
Inventor: KAWAKAMI GOUJI
IPC: H01L21/265
Filed: 1976-06-10
Abstract: PURPOSE: To form a clean diffused layer by forming a film whose etching solution varies from that for a substrate, on the substrate and diffusing or ion-implanting an impurity through the film. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10259233-A (JP)
Title: Elastomer composition for foaming and cellular material
Inventor: IKETANI KOICHI
IPC: C08J9/06
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in preserving stability of a non-crosslinked material, capable of cross-linking and foaming in a short period of time and having uniform cells in the obtained cellular material, and useful for an interior part of an automobile by containing an elastomer containing epoxy group as a polymer component. SOLUTION: This elastomer composition for foaming is obtained by blending (A) 100 pts.wt. elastomer containing epoxy group, (B) 0.1-10 pts.wt. at least one of a quaternary ammonium salt and a quaternary phosphonium salt, (C) 0.1-7 pts.wt. compound having >=2 structural units expressed by formula I (X, Y, Z are each O or S) (e.g.; isocyanulic acid) and (D) 0.1-7 pts.wt. compound having one structural unit expressed by formula II (e.g.; N,N'-diphenylurea) and (E) 0.1-30 pts.wt. thermally decomposable type blowing agent.
Patent JP-S63235479-A (JP)
Title: Device for plasma cvd
Inventor: NISHIMURA MASAHIDE
IPC: C23C16/40
Filed: 1987-03-23
Abstract: PURPOSE:To form a vapor growth film having uniform thickness on the surface of a substrate to be grown by opposing a tabular high-frequency electrode to a meshy high-frequency electrode in parallel, and furnishing the substrate behind the meshy electrode to prevent the impression of a DC bias between the substrate and the electrodes. CONSTITUTION:In a growth vessel 1, the meshy second high-frequency electrode 5 having about 0.5-1mm sieve opening is provided on a substrate carrier 6, and opposed to the tabular first high-frequency electrode 4 in parallel with each other. The substrate 8 to be grown is set on the carrier 6 behind the second electrode 5, and supported under the conditions where the impression of a DC bias between the substrate 8 and the electrodes 4 and 5 is excluded. Under such conditions, a growth gas is introduced into the vessel 1, the pressure of the growth gas is adjusted, and a high-frequency power is impressed between the electrodes 4 and 5 to produce plasma between the electrodes 4 and 5. By this method, a vapor growth film having uniform thickness is grown on the substrate 8 at a high rate.
Patent JP-S60211320-A (JP)
Title: Combinational meauring method of automatic measuring device
Inventor: SASHIKI TAKASHI
IPC: G01G19/387
Filed: 1984-04-05
Abstract: PURPOSE:To improve combination precision by allowing two weighing machines selected in the best combination to be selected in only one group. CONSTITUTION:For example, 12 weighing machines W1A-W6B are arranged in six groups. Here, (a) shows that the weighing machines W2A and W2B in the same group are selected as the best combination, and the zero adjustement flag of one weighing machine W2A is set to ''H''. In this case, the weighing machine W4A in the same group with the weighing machine W4B whose zero point is adjusted is not joined in the combination and there are 10 weighing machines joined in the combination. Then, (b) shows that the weighing machine W2A whose zero adjustment flag is set to ''H'' before and the weighing machine W2B in the same group are not joined when weighing is carried out following (a), so there are 10 weighing machines joined in the combination in this case. Thus, invariably 10 weighing machines are combined to improve the combination precision.
Patent JP-S58184814-A (JP)
Title: Afc voltage switching device
Inventor: KAWAMOTO MASAMI
IPC: H03J7/02
Filed: 1982-04-22
Abstract: PURPOSE:To switch the AFC of a television receiver having both upper and lower side heterodyne system with a simple means, by switching an AFC voltage with a DC voltage obtained at a tuner at each channel selection band. CONSTITUTION:An AFC voltage having the S-shaped characteristics of different polarity is generated from terminals 3, 4 of an AFC detection circuit 1. The AFC voltage given to a terminal 6 is given to a terminal 9 through a switch 8, applied to a terminal 12 of a tuner 11 and the AFC voltage given to a terminal 7 is outputted at a terminal 14 via a switch 13 and applied to the terminal 12. Since a voltage of 0V is generated at a terminal 5 of the tuner 11 at the low band selection of VHF and a voltage of 30V is generated at a high band of VHF and the VHF band selection, the voltages are used to turn on/off, allowing to switch the AFC voltage.
Patent JP-S51144587-A (JP)
Title: Manufacturing method of charge coupling element
Inventor: TAKEI AKIRA
IPC: H01L21/8234
Filed: 1975-06-09
Abstract: PURPOSE:A manufacturing method of CCD having a high integration rate by a simplified manufacturing process.
Patent JP-H07282224-A (JP)
Title: System and method for map information processing
Inventor: KATANE YUKIO
IPC: G06F17/30
Filed: 1994-04-06
Abstract: PURPOSE:To scroll facilities and peripheral facilities which are displayed on a map of a freeway with curves in the map information processing system so that they can efficiently be retrieved and managed. CONSTITUTION:The map information processing system, equipped with a storage device which stores map data, a display, a data input device for inputting commands, and an arithmetic control unit which takes stored map data out based on the input of an operator and performs specific arithmetic processing, divides the map including the freeway displayed with curves into plural drawings (map block) 404 based contiguous drawing positioning data and drawing display center position data included in display control data in the storage device, displays them while holding the freeway H horizontally at the display screen center part of the display at all times, and superimpose its attached facilities, burided bodies, etc., so that the retrieval and management can efficiently be performed.
Patent JP-S56164921-A (JP)
Title: Economical driving display device of vehicle
Inventor: HOSHINO TAROU
IPC: F02D45/00
Filed: 1980-05-23
Abstract: PURPOSE:To execute economical fuel consumption and reduce running costs by displaying the momentary fuel ratio value in a unit time and the average fuel ratio value in fixed distance running, respectively. CONSTITUTION:A detector 10 detects the fuel injection rate (q) in an engine EG and outputs the signal A of the period Tq corresponding to the quantity (q) per unit time. A detector 20 detects the number of revolutions of the driving shaft of a mileage meter SM and outputs the signal B of the period TL corresponding to the mileage quantity L per unit time. The signal B is counted during one period Tq, by which the momentary fuel ratio value is obtained and is applied to a digital display device 15. On the other hand, the signals A and B are counted 21, 22 respectively, and SIGMAB/A of the respective count values are operated 23, whereby the average fuel ratio value at the stage when the vehicle is run for a fixed distance is obtained and is applied to a digital display device 26.
Patent JP-H05275752-A (JP)
Title: Optical diode
IPC: H01L21/56
Filed: 1992-03-26
Abstract: PURPOSE:To effectively use a light emitted to the useless direction from a light-emitting element in a light-emitting diode in which a part of the light- emitting element is packaged in a mold part made of transparent plastics having a lens. CONSTITUTION:In a part on the outer peripheral surface in a mold part 6 having a lens 17 which packages a light-emitting element 14, a level plane 18 parallel to an axis line of the mold part 16 is formed extending to the lens 17 in the mold part 16.
Patent JP-H01241368-A (JP)
Title: Hollow ceramic body for cast-in and manufacture thereof
Inventor: YAMADA SHUNICHI
IPC: F02F1/42
Filed: 1988-03-23
Abstract: PURPOSE:To reduce occurrence ratio of breakage and to prevent the separation during using by specifying the roughness of outer surface of a ceramic body providing flowing hole for exhaust gas in the inner part and using by inserting as cast-in in metal and the roughness of the inner surface of the flowing hole. CONSTITUTION:The outer surface of a hollow ceramic body 1 is worked so as to come to rough surface on the whole at >=30mum ten points average roughness Rz. By this method, stickness of the metal for executing cast-in and the hollow ceramic body 1 is remarkably improved. Further, the inner surface of the flowing hole 2 is made to smooth surface at <=21mumRz. In the case of using to heat insulation on exhaust system for internal combustion engine by inserting the hollow ceramic body 1 having such inner surface in the metal material as cast-in, the flowing pressure loss of the exhaust gas can be made to smaller than the conventional one and further, as boundary heat transfer rate in the inner surface of the flowing hole 2 comes to small, the excellent heat insulating property can be obtd.
Patent JP-2000266081-A (JP)
Title: Clutch disc device and method for determining characteristics of torsional vibration thereof
Inventor: HACHIMAN JUTARO
IPC: F16F15/129
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a clutch disc device which can realize favorable interior environment by previously preventing increase of rattling noises when amplitude of torsional vibration crosses a neutral point. SOLUTION: When a neutral point where a first stage initial torque is generated is set to 0 each clutch dimension is set in a manner that relation among neutral point moving amounts θL, θH according to oil temperature, the plus side angle θ1 of a first stage set operating angle, within a first stage set operating angle θMAXI and operating angle θNIL by vanishing rotational resistance TOLL, OH satisfies θ1>=θT+θNIL and 0<=θT-θNIL. Thereby, regardless of fluctuation of oil temperature, amplitude of torsional vibration can be always suppressed to the plus side within a first stage range.
Patent JP-S51145471-A (JP)
Title: A process for washing of ion exchange resins
Inventor: KASHIWARA MASAZUMI
IPC: B01J49/00
Filed: 1975-06-10
Abstract: PURPOSE: Ion exchange resins before undergoing regeneration are washed to effectively remove oil contaminations, etc. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63235422-A (JP)
Title: Method for protecting bottom blowing nozzle in converter
Inventor: MURAKI YASUNORI
IPC: C21C5/48
Filed: 1987-03-25
Abstract: PURPOSE:To eliminate clogging of a bottom blowing nozzle, to obtain good working efficiency and to protect the bottom blowing nozzle by blowing inert gas from the bottom blowing nozzle after steel tapping, and cooling and solidifying molten steel around the bottom blowing nozzle tuyere. CONSTITUTION:Some quantity of the molten steel is remained in a converter 1 after steel tapping. The inert gas of Ar gas, etc., is blown in this converter 1 through a pipe 5 and the bottom blowing tuyere 4. By gas blowing force, the remained molten steel around the tuyere 4 is swelled and cooled by the gas to form solidified part 7. By this solidified part 7, the part around the tuyere 4 of the nozzle 5 is coated and in case next molten steel is charged as the solidified part 7 is the same quality as the molten steel, the solidified part 7 is scarcely melted. Therefore, the nozzle 5 is effectively protected from the molten steel and the erosion of the nozzle 5 is restrained.
Patent JP-S59197335-A (JP)
Title: Forming method of blank material for bearing
Inventor: KOYAMA KOU
IPC: B21K1/04
Filed: 1983-04-21
Abstract: PURPOSE:To form a blank material for a bearing with small forming load by making the axial depth of the hole of a work equal to the axial length of the part of a die for forming the inside diameter of an inner ring and specifying the relation between the contact parts with the die forming surface. CONSTITUTION:The axial depth of the hole 42 of a work 49 is made roughly equal to the axial length L of a part 56 for forming the inside diameter of an inner ring to decrease the gap between the axial end face of a punch 49 and a blanking part 43 and to decrease the inflow of the metal to the outside circumferential part in this gap in the stage for working a work 49 by a die 48 and a punch 49. The work 45 is formed to have a projecting curved surface 44 conforming to a recessing curved surface 53 in the position facing said surface. The work is so formed that the volume in the part inner than a branch surface 73 connecting the part 71 contacting with a part 52 for forming the side face of an outer ring and a part 72 contacting with a part 57 for forming the side face of an inner ring is made 1-1.2 times the volume in the part inner than a joint surface 79 connecting the parts 77, 78 contacting with the forming part of a blank material 68 for a bearing. The transfer of the metal to the material 68 during forming is thus accomplished smoothly an the foming load is decreased.
Patent JP-H03269967-A (JP)
Title: Coaxial connector structure
Inventor: SATO TAKASHI
IPC: H01R13/64
Filed: 1990-03-19
Abstract: PURPOSE:To prevent a printed board from being inserted to a position other than a specific position by inserting and fixing a small outer diameter of cylindrical projections to holes for jack contact responding to holes for plug contact of a coaxial connector at the jack side. CONSTITUTION:In a coaxial connector 3 for jack mounted in parallel to a backboard printed board 1 to be fitted to a coaxial connector 4 at the plug side mounted on a printed board 2, cylindrical projection bodies 50 with the outer diameter smaller than the bore of holes 42 are inserted in jack contact holes 32 responding to the holes 42 for plug contact. As a result, when the printed board 2 is inserted at a specific position, the connector 4 is pluged in to the connector 3 on the printed board 1 with no trouble. But, when a printed board 2B different from the printed board to be inserted is tried to the connector 3 by mistake, plug contacts 45 inserted in the holes 42 of the connector 4 strike the projection bodies 50. Consequently, the connector 4 is prevented to plug in to the connector 3, and there is no fear of short-circuiting the circuit in the printed board, or hurting mounting parts.
Patent JP-H04280332-A (JP)
Title: Data management system
Inventor: MAEKAWA HIROTOSHI
IPC: G06F12/00
Filed: 1991-03-08
Abstract: PURPOSE:To improve the efficiency of collection by providing incremental GC and mark & sweep GC in garbage collection(GC) collecting a pointer which becomes non-use in a data management system executing a list processing through the use of the pointer. CONSTITUTION:An indirect pointer refers to data in a secondary storage on a main storage. An external reference list, an inverse reference list and a structure reference list manage reference and to be referred between secondary structures and from the secondary storage to the main storage. Garbage collection(GC) executes a processing in a data cell unit on the main storage, and in a structure unit on the secondary storage by using the reference list. GC preferentially operates incremental GC using a reference counter. Incremental GC starts and executes mark & sweep GC marking and sweeping the unuse pointer when an object cannot be collected with data of circular structure.
Patent JP-H01243217-A (JP)
Title: Magnetic head device
Inventor: MIYAJI GOJI
IPC: G11B5/53
Filed: 1988-03-25
Abstract: PURPOSE:To enable the relative height of a magnetic head to be adjusted within the elastic limit of the material of a head base and to improve the perpendicularity of the magnetic head for a magnetic tape by providing two kinds of magnetic head height adjusting means. CONSTITUTION:The height position of the magnetic head 3 can be adjusted by pressing magnetic head supporting parts 8c and 8d downward by screwing a setting screw 5 in a rotary drum 1. Meanwhile, the height position of the magnetic head 3 can be adjusted by raising magnetic head supporting parts 8a and 8b upward by screwing a screw bolt 6 in a screw hole provided at the magnetic head supporting par 8a and 8b. Since the individual amount of travel of the magnetic head 3 is small, the plastic deformation of the magnetic head supporting part 8a, etc., of the head base 2 can be reduced, and also, the perpendicularity of the magnetic head 3 for the magnetic tape can be improved.
Patent JP-S54160275-A (JP)
Title: Flickering reducing circuit of display tube in electronic fare balance
Inventor: NISHIYAMA YOSHIHISA
IPC: G01G23/37
Filed: 1978-06-07
Abstract: PURPOSE: To prevent display from fluctuating and flickering largely with fluctuations in input date by prohibiting read-in of data to display registers through an inhibit circuit when the fluctuations of the input data exceed the specified value.  
     CONSTITUTION: Load data through an A/D converter 1 are counted in counters 3 thru 4 and are read in registers 6 thru 8 by the read-in signals generated through gate 19 by a decoder 18 according to the comparison of the contents of the counters  3 thru 4 and display registers 6 thru 8 by comparators 9 thru 11. On the other hand, when the AC components detected by a rectifier 27 owing to fluctuations of the load input signals become large, the gate 19 is closed by the comparator 28 of an inhibit circuit 29 and the read-in signals for reading in the count contents of the counters 3 thru 5 are not applied to the registers 6 thru 8. Hence, flickering of the display is prevented when the fluctuations of the input data are large. When the fluctuations of the inputs are small, the read-out is controlled by the comparison of the non-coinciden detection times between the registers 6 thru 8 and the counters 3 thru 5 and the fluctuation times of the input AC components, whereby the display is rapidly stabilized. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06258409-A (JP)
Title: Battery capacity detector
Inventor: TAKEUCHI KIYOSHI
IPC: F02B37/10
Filed: 1993-03-04
Abstract: PURPOSE:To detect the remaining amount of charge of a battery, for supplying a rotating electric machine for a turbo charger with power, based on the voltage drop at a terminal at large current discharge. CONSTITUTION:When electric driving of a rotating electric machine 1 attached to a turbo charger 10, the electric power from a battery 2 is, by a power part 3, converted into A.C. current, so as to be supplied to the rotating electric machine 1, however, at discharge of large current, a voltage sensor 22 and a current sensor 21 monitor the drop in terminal voltage of the battery 2. Meanwhile, with the discharge characteristics, for large or small remaining charge amount of the battery, stored in a controller 6 in advance, detected drop state is compared with the data stored, for assuming currently remaining amount.
Patent JP-S63235268-A (JP)
Title: Method of loosening coil-like wire
Inventor: TANAKA KATSUMASA
IPC: B65H67/08
Filed: 1987-03-24
Abstract: PURPOSE:To make it possible to enhance the effect of treatment by inserting the hollow section of a coil-like wire onto a substantially horizontal hook so as to set the same in a suspended condition, and by loosening the wire with the repetition of pushing up the lower corner part of the coil-like wire in the thicknesswise direction at an angle of 30-80 deg. with respect to the center axis of the coil-like wire, at an arbitrary cycle number. CONSTITUTION:Prior to dipping coil-like wire 4 suspended from the horizontal section 3 of a hook 2 into a treating liquid, the base bed of a loosening device 8 is elevated in the direction EF, and a push-up plate 9 is made to strike against the coil-like wire 4 at an arbitrary cycle number. At this time the angle of the push-up plate 9 is set to a value from 30-80 deg.. With this arrangement the wires are exerted with force components in the elevating and horizontal directions so that the relative positions of the wires are changed, and therefore the closely adjacent wires are separated from each other so as to obtain a loosening effect. Accordingly, no deterioration in quality of the wire due to incomplete pickling or the like occurs, thereby it is possible to enhance the productivity and stability in quality of the wire.