baber/WOPTO huggingface dataset:
Patent JP-H03144750-A (JP)
Title: Cache memory control system
Inventor: AMANO TAKAHIRO
IPC: G06F12/12
Filed: 1989-10-31
Abstract: PURPOSE:To optimize the processing capacity of a cache memory system by setting up respective functions of a cache memory by hardware instead of tuning based upon software. CONSTITUTION:The control system is provided with a replacement selecting means 1 for selecting multireplacement to be executed in each sub-block unit or monoreplacement to be executed in each valid bit unit for controlling the validity/invalidity of individual data in the sub-block as the replacing operation of cache data. The validity/invalidity of multireplacement is decided, and in the case of valid, the multireplacement is executed. In the case of invalid, the multireplacement is switched to the monoreplacement for replacing only the mishit data. Consequently, the performance of the system can be optimized.
Patent JP-H02129802-A (JP)
Title: Lamp structure for vehicle
Inventor: TERAOKA HARUO
IPC: F21V5/00
Filed: 1988-11-08
Abstract: PURPOSE:To enlarge the effective reflecting surface area and enable more light radiation on the radiating material and reduce the space on board the vehicle by refracting the reflected beam on the reflecting surface main body to the desired direction through the predetermined-shape lens. CONSTITUTION:The curve Q showing the outer shape of the reflecting surface main body 24 positioned upper of the optical axis S in a parabola having the straight line as the axis P inclined with the predetermined angle theta from the optical axis S, and the light source F is positioned at the focal point. The light from the light source F is reflected by the main body 24 and is transmitted in parallel with the axis P. When the beam R reflected on the circumference, on which the surface transverse to the optical axis P and the main body 24 are crossed, passes through the inside surface of the lens body 23, the first refraction is generated. Next, when the beam R passes through the outside surface, the second refraction is generated by the conical steps 23a and 23b. Thereby, the beam R refracts in parallel with the optical axis S. Consequently, the emission from a headlamp 20 can radiate the radiating material over a wide range.
Patent JP-H03144488-A (JP)
Title: Laser display device
Inventor: NAKAKI JIICHI
IPC: G02B26/10
Filed: 1989-10-30
Abstract: PURPOSE:To prolong the service life of each driving mechanism, especially, a bearing by rotating a polygon mirror around an axis parallel to a light source orientating direction and independently controlling laser beams output in parallel from plural light sources. CONSTITUTION:The device is provided with a rotating/driving means 30 rotating the polygon mirror 3, which reflects all laser beams from the plural light sources 11... 11 that are oriented in one-dimensionally and output laser beams in the same direction or in parallel and leads them to a screen 2, around the axis parallel to the orientating direction of the light sources 11... 11. In addition, the control means 20 and 21 independently controlling laser beams outputted from the plural light sources 11... 11 are provided. Consequently, any character and graphic can be displayed with a dot pattern, and the rotational frequency of the polygon mirror 3 is reduced in proportion to the number of the laser light sources 11, thereby prolonging the service life of the bearing.
Patent JP-H11105558-A (JP)
Title: Fuel tank
Inventor: MUKAI TAKESHI
IPC: F02M37/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce fuel return at the time of oil supply by providing a peripheral plate part on a bottom plate part of a fuel receiving body discharged from a discharge port of an oil supply pipe directing the discharge port downward at the upper side than a full amount level of a fuel tank, sectioning and forming fuel receiving space together with a tank side plate part and opening fuel receiving space on the upper side of the discharge port. SOLUTION: A fuel receiving body 94 is provided with fuel receiving space 100 receiving fuel discharged from a discharge port 36 by sectioning and forming space 100 in an internal space 28 by a bottom plate part 96, a peripheral plate part 98 and a tank side plate part 22. The fuel receiving body 94 is mounted on the tank side plate 22 by surrounding the discharge port 36 of an oil supply pipe 30 on the upper side of the internal space 28. Fuel flowed from the discharge port 36 of fuel receiving space 100 of this fuel receiving body 94 receives reaction at the time of the inflow by fuel stored in fuel receiving space 100 having smaller capacity as compared with internal space 28 of a fuel tank 18, reaction just after an oil supply can be reduced and fuel return to the oil supply pipe 30 due to reaction just after the oil supply is started is reduced.
Patent JP-H02129798-A (JP)
Title: Traffic jam recognizing device
Inventor: ANPO TOSHIMI
IPC: G08G1/01
Filed: 1988-11-10
Abstract: PURPOSE:To recognize a traffic jam in a short time and to speedily correspond to the traffic jam by recognizing the feature point of a traveling pattern in the traffic jam, in which operation executing deceleration before the arrival of vehicle speed suitable for acceleration operation quantity is frequently repeated. CONSTITUTION:An achievement vehicle speed estimating means obtains the vehicle speed achieved as the result of operation, based on the acceleration operation quantity detected by an acceleration operation quantity detecting means. On the other hand, a deceleration operation detecting means detects deceleration operation and outputs a deceleration operating signal. A vehicle speed comparing means compares the vehicle speed detected by a vehicle speed detecting means when the deceleration operating signal is outputted, with estimated achievement speed and outputs an acceleration interrupting signal when the detected vehicle speed is lower than the estimated achievement vehicle speed. A jam deciding means decides the traffic jam when a frequency, with which the acceleration interrupting signal is outputted, is a prescribed value or above. Thus, the traffic jam is recognized in a short time and a recognized result can be reflected on the control, etc., of an automatic transmission. Then, the operation can be speedily correspond to the traffic jam.
Patent JP-H01122800-A (JP)
Title: Expansion antenna
Inventor: OKUBO MITSURU
IPC: B64G1/22
Filed: 1987-11-09
Abstract: PURPOSE: To provide a high collection ratio and proper rigidity after development by arranging a plurality of pairs of extension masts consisting of a primary series of a plurality of members, extendable parabolically toward the same direction, in a developing antenna mounted in a satellite. CONSTITUTION: For developing a developing antenna in a storage condition, actuators 15 installed to the respective corner parts of a central hub 0 constructed of polygonal plate type conductive plate are driven, and a driving pulley 16 is rotated so as to rotate a developing synchronous pulley 8a on a hinge 7a. Because of this rotation, the adjacent synchronous pulley 8c is turned via a synchronous cable 9a. Subsequently, synchronous pulleys 8e, 8f are turned in the similar way, and extension mass including mast members 6a-6d are developed parabolically substantially, so that a mesh folded between the mast members 6a-6d is developed simultaneously, and then, development of the antenna is completed.
Patent JP-H08146083-A (JP)
Title: Ic carrier
Inventor: SATO HIDEAKI
IPC: B65D85/86
Filed: 1994-11-17
Abstract: PURPOSE: To enhance the productivity of an IC carrier by suppressing deformation or deterioration as a lead terminal while making it possible to be heated without using a heating device by positioning the tip region of the lead terminal and hermetically closing the entire periphery of an IC. CONSTITUTION: Since the type and grade display region of an IC 1 can be viewed from the outside of a fixing plate, the IC 1 can be kept or transferred as it is and the deformation or deterioration of a lead terminal 1b or a package can be suppressed. A heating element consisting of a coil heater 52 for heating the IC and a temp. adjusting thermocouple is provided within an IC carrier 5 on the side of the fixing plate. When the IC to be housed is hermetically closed in the state positioned on the side of a housing 51 and the fixing plate, it can be heated to a required temp. Since the exposed part as the IC 1 is eliminated, the deformation or deterioration of the lead terminal 1b or the package is avoided and IC 1 can be heated without using a special heating device and, therefore, the enhancement of productivity can be expected.
Patent JP-H10111513-A (JP)
Title: Guest-host liquid crystal display device
Inventor: ARAKAWA SEIICHI
IPC: G02F1/13363
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal compsn. adequate for the lower voltage driving of a guest-host liquid crystal display device. SOLUTION: This guest-host liquid crystal display device has a pair of substrates 1, 2 which are joined to each other via a prescribed spacing, guest- host liquid crystals 4 which contain dichromatic dyestuff 3 and are held in the spacing between both substrates 1 and 2 and counter electrodes 5 and reflection electrodes 6 which is formed on the respective substrate 1, 2 and impress voltages on these guest-host liquid crystals 4. The guest-host liquid crystal layer 4 are mainly composed of a nematic liquid crystal compsn. having dielectric anisotropy within a range of -2 to -10. Nematic liquid crystal molecules 7 are oriented perpendicularly to the upper and lower substrates 1, 2.
Patent JP-S62140867-A (JP)
Title: Electronic typewriter
Inventor: TANAKA KENJI
IPC: B41J29/26
Filed: 1985-12-16
Abstract: PURPOSE:To facilitate framing while printing characters and lighten the burden on an operator, by providing a framing key for designating the positions of a pair of opposed points on a frame, a storage means for storing the positions of the points, and a calculating means for calculating data necessary for framing from the stored position data. CONSTITUTION:When a printing means 6 is moved to a printing position 20 and a framing key is depressed, a central processor 10 stores the coordinates (X1, Y1) of a start point into a RAM 12. When an index key having the function of feeding a printing paper by a one-half-line amount is depressed two times, a platen is rotated to shift the printing position to a position 21. Then, characters are printed at positions 21-23. Then, with the index key depressed two times, the printing position is shifted to a position 24. When the framing key is again depressed at this position, the central processor 10 stores the coordinates (X2, Y2) of an end point into the RAM 12. Then, the central processor 10 calculates the coordinates of a position 25, shifts the printing position to the position 25, and continuously printing underlines to a position 28, thereby forming a horizontal line.
Patent JP-H02128457-A (JP)
Title: Semiconductor device package
Inventor: MIYAMOTO KAZUHIRO
IPC: H01L21/60
Filed: 1988-11-08
Abstract: PURPOSE:To prevent a short circuit from occurring in a wire bonding when a wire crosses over an inner lead by a method wherein an insulating wall is provided to the outer periphery of the inner lead. CONSTITUTION:A package is formed of laminated ceramic, pellets 1 are fixed to a cavity, an inner lead 3 is formed on the surface of a case 4 surrounding the pellets 1 through the metallizing of tungsten, and an insulating wall 5, composed of ceramic layers which are provided with holes at a region 3, is laminated on the case 4. Therefore, even if a wire 2 crosses over the inner lead 3 which must not be connected, it is prevented from touching the inner lead 3 at a crossing point 6.
Patent JP-H07137917-A (JP)
Title: Paper discharging device of printing machine
Inventor: HARA YOSHIKAZU
IPC: B41J13/08
Filed: 1993-11-12
Abstract: PURPOSE:To eliminate set-off by preventing double overlapping of printing matters, to miniaturize a device while securing the time required for primary drying by making the holding numbers per unit length dense, and to quickly discharge the printing matters after printing is completed. CONSTITUTION:A printing matter after being printed is placed on holding means 9. In the holding means 9, endless belts are vertically provided, and paper receiving parts 9a are provided at equal distances, thereby the delivered printing matters can be held in respective stages and discharged into a discharge paper tray 5 on the lower part by the movement of the endless belts after primary drying time passes. A driving means 35 is continuously driven for stages after printing is completed, so as to discharge all held printing matters.
Patent JP-H11120418-A (JP)
Title: Vending machine
Inventor: NAKAYASU MASAKANE
IPC: G07F5/22
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To sell plural kinds of commodities, and to attain cost reduction and power saving while leaving the satisfaction of the same operability as the conventional manner for commodities which sells well with a many selling opportunities. SOLUTION: A selectable commodity display part 14 is provided at one part of a commodity sample display part 13. This device is provided with a commodity sample holding means 9 for holding plural kinds of commodity samples S by dividing them into plural groups which can be displayed at the selectable commodity display part 14, and making each group movable to the selectable commodity display part 14. Selection buttons 42 are provided corresponding to the commodity samples S displayed at the selectable commodity display part 14. This device is provided with a selectable commodity changing means 43 for changing the selectable commodity samples S by allowing the commodity sample holding means 9 to move the group displayed at the selectable commodity display part 14.  This device is provided with a controlling part for selling the commodity of the commodity sample S corresponding to the selection-operated selection button 42.
Patent JP-H01124911-A (JP)
Title: Electric field-resistant power cable
Inventor: AIDA FUMIO
IPC: H01B9/02
Filed: 1987-11-10
Abstract: PURPOSE:To seek to improve electric field resistance by arranging N- vinylcarbazole and phthalocyanine to either or both of an inside or outside semiconductive layer and an insulator layer. CONSTITUTION:In a power cable which is constituted by forming an inside semiconductive layer 2, an insulating layer 3, an outside semiconductive layer 4 and a housing on a conductor 1, N-vinylcabazole and phthalocyanine are arranged to either or both of the inside or outside semiconductive layer and the insulating layer. For arranging amount of N-vinylcarbazole, nearly 0.1-10wt.% at concentration in base composition is proper and for arranging amount of phthalocyanine, nearly 0.01-1wt.% at concentration in base composition is proper. And for arranging ratio of N-vinylcarbazole and phthalocyanine, nearly 10:1-2:1 at concentration ratio in base composition is proper. Hereby, a power cable excellent in electric field resistance can be obtained.
Patent JP-H11115955-A (JP)
Title: Packaging container having press-to-unseal structure
Inventor: TAKAHASHI MASAHIRO
IPC: B65D43/10
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To sufficiently maintain a locked state at the time of fitting and also to allow a lid to be easily and reliably removed from a container body by making a lid flange float from an upper rim flange of the container body by pressing a lid upper face and unlocking a locking part to make the lid unsealable. SOLUTION: When an upper face 26 of a lid body 20 is pressed, pressing force is applied to a tilted wall 25, and the force is transmitted to a lid flange 22 via a press-down part 23. At this time the press-down part 23 is slightly folded by a border with the tilted wall 25 and pressed down into a press-down space 12. Then the press-down part 23 or a lower face of the lid flange 22 comes into contact with a fulcrum 13 of an upper rim flange 11 on a side of a container body 10 according to press-down of the press-down part 23, and an outer side of the lid flange 22 floats upward with the fulcrum 13 as the center like a point of application of a lever, so that a locking part 21 rises upward. As a result, engagement of the upper rim flange 11 on the side of the container body 10 with the locking part 21 on the side of the lid body 20 with respect to a skirt 15 is automatically canceled.
Patent JP-2001108156-A (JP)
Title: Flexible tube for exhaust pipe of internal combustion engine
Inventor: USUI MASAYOSHI
IPC: F16L9/06
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a flexible tube for an exhaust pipe which is capable of preventing fatigue failure and rich in durability by reducing and relaxing thermal stress due to a temperature difference between the inside and outside surfaces. SOLUTION: In this flexible tube connecting a manifold and the exhaust pipe, a metal coating layer with high thermal conductivity is formed on the outer peripheral surface of a tube made of austenite stainless steel. The metal coating layer is formed of copper or a copper-base alloy.
Patent JP-H07122399-A (JP)
Title: Plasma treatment apparatus and its controlling method
Inventor: ISHII NOBUO
IPC: H01L21/3065
Filed: 1993-10-20
Abstract: PURPOSE:To improve the converging property of plasma flow and improve the precision of feed-back control of treatment by periodically supply high frequency energy to a high frequency antenna set outside of a treatment chamber. CONSTITUTION:Emission spectrum generated out of a treatment container 2 at the time of, for example, etching is detected by an optical sensor 36 through a transmission window 34. Based on the alteration of the detected results or previously set values, on/off control of high frequency energy to be applied to a high frequency antenna 6 is carried out. Since the alteration of the component with short wave length emitted out of the container 2 through the window 34 is observed and the emission spectrum signal is corrected based on the degree of the deterioration of the transmitting property of the window 34, feed-back control can be done more precisely. The time when the spectrum signal reaches a prescribed value is determined to be the time of finishing the etching and energy supply and treatment gas supply are stopped and plasma treatment operation is finished.
Patent JP-H11105626-A (JP)
Title: Foot light device for automobile
Inventor: YAMASHITA MASATOSHI
IPC: B60Q3/02
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To light up steps without making the shade of a seat, by arranging a foot light in a speaker provided inside at least a front door of front/rear doors. SOLUTION: By lighting a foot light 9, light generated therefrom penetrates many light penetration holes 13 in a dummy part 12, to illuminate steps of a front occupant from a lower part of a door trim 4. Here, the foot light 9 is set up in a speaker grille 3 of a speaker 2 mounted in a front door, by arranging it in a front lower part of the front door, in the case of opening the front door, steps can be lighted without making the shade of a front seat. Since the foot light 9 is set up in the speaker grille 3 of the speaker 2 mounted in the front door, a harness leading to the foot light a from a power source is shortened.
Patent JP-S62144392-A (JP)
Inventor: TAKAHASHI TETSUO
IPC: H05K3/30
Filed: 1985-12-19
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-H02131095-A (JP)
Title: Sch phase detector for pal signal
Inventor: HASHIMOTO SEIICHI
IPC: H04N9/475
Filed: 1988-11-10
Abstract: PURPOSE:To facilitate the setting of a detection point by obtaining a polarity signal of each detection point of signal period 2TV at a sampling period 2nTH and adjusting the time TA while observing 2nd and 3rd pulses. CONSTITUTION:A frequency divider circuit 13 applies 1/4 frequency division synchronously with a color framing signal SCF and a polarity detection circuit 12 selects lines, e.g., 1, 5, 9...2497 and outputs the result. When a circuit SCH inputs a video signal at logical 0 at a 1/4 period TC of the output of the polarity detection circuit 12 to bring the level of signals S1, S2 to '1', '1' in the range of -45 deg. to +45 deg. in a signal SCH, the period TA or TB is adjusted so that the intermediate point of the leading of pulses PV1, PV2 comes to the intermediate point of the positive output of the polarity detection circuit 12. The detected period is 2 fields in this way and the SCH discrimination range is easily set by adjusting times TA, or TB and TC while observing observation terminals 22, 23.
Patent JP-H04159688-A (JP)
Title: Random access memory
Inventor: TAKASHIMA SUMIHIRO
IPC: G11C29/34
Filed: 1990-10-23
Abstract: PURPOSE:To shorten data writing time at the time of bit testing and to initialize for a short time by providing first - fourth selection signals and first - fourth gate circuits, and selecting at once memory cells of a plurality of bits. CONSTITUTION:A batch writing gate circuit is composed of 2-input OR gates 44-0 to 44-15, 46-0 to 46-15. Four selection signals SELX0, SELX1, SELY0, SELY1 are combined, and set of data DA is completed by four times of writings to obtain a checker flag, twice writings to set lateral and longitudinal bands or one time writing to all white and black. Thus, if the data DA is read at each address designated thereafter, a bit test of a memory cell matrix 30 is completed. If a selection signal SELX0 = SELX1 = SELY0 = SELY1 = '1' is set at the time of generating a reset signal, the data DA of the matrix 30 can be momentarily initialized.
Patent JP-H06136439-A (JP)
Title: Production of steel sheet for welding structure excellent in toughness in welded joint
Inventor: KOBAYASHI YOICHIRO
IPC: C22C38/14
Filed: 1992-10-22
Abstract: PURPOSE:To obtain a steel sheet having good toughness in a welded joint even under extremely severe conditions such as electroslag welding with 100KJ/mm heat input quantity or the like. CONSTITUTION:A slab obtd. by regulating the oxygen content in molten steel contg. 0.02 to 0.20% C, 0.05 to 0.50% Si, 0.50 to 2.00% Mn, <=0.020% P, 0.001 to 0.020% S and <=0.010% Al, and the balance Fe with inevitable impurities, thereafter adding 0.005 to 0.030% Ti thereto and executing casting is heated to the temp. range of 1200 to 1300 deg.C for >=3hr, and after that, by the conventional method, a steel sheet is produced. Furthermore, in accordance with its sheet thickness and strength, one or >= two kinds among 0.05 to 1.00% Cu, 0.05 to 1.00% Ni, 0.05 to 1.00% Cr, 0.03 to 0.50% Mo, 0.005 to 0.050% Nb, 0.005 to 0.050% V and 0.0005 to 0.0030% B are added thereto.
Patent JP-S62142857-A (JP)
Title: Distribution type fuel injection pump
Inventor: KITAGAWA MARE
IPC: F02M41/12
Filed: 1985-12-18
Abstract: PURPOSE:To prevent knocking at idling speed and the like by providing face cams having a plurality of cam profiles, each of which has a different amount of a cam lift per constant angle of rotation, and also by providing a roller position switching device to respective cam profiles. CONSTITUTION:When an engine runs around at idling speed, a solenoid valve 74 comprising a roller position switching device is opened for communicating a vacuum actuator 71 with a vacuum tank 73 so as to rotate a lever 69 clockwise with a piston 70 lowered. This causes a switching cam 67 to rotate by 45 deg. for moving a roller shaft 62 to the direction of an outer circumference so as to move a roller 61 from No.1 face cam in an inner circumference section to No.2 face cam 652 in an outer circumference section 651. On the other hand, the lever 69 is rotated counterclockwise with the solenoid valve 74 closed when the engine runs at speed higher than idling speed. This causes the roller 61 to come in touch with No.1 face cam 651 having the small amount of a cam lift.