baber/WOPTO huggingface dataset:
Patent JP-H0842376-A (JP)
Title: Controller of pressure accumulating-type fuel injection system
Inventor: HATANAKA YOICHI
IPC: F02M47/00
Filed: 1994-07-29
Abstract: PURPOSE:To prevent fluctuation of output caused by change of the fuel temperature by taking the temporary target injection amount as the target injection amount to be determined by the correction factor of specific gravity of fuel according to the engine speed and the load when the fuel temperature is deviated from the predetermined range. CONSTITUTION:A controller is provided with a pressure sensor 6 provided on a common rail 5 to which high pressure fuel is supplied, a temperature sensor 12 provided on a fuel tank 1, a rational sensor 13, an engine load sensor 14, and a top dead center sensor 15, and the output signals are input into a controller 7. The temporary fuel injection amount Q' and the temporary fuel injection pressure P1' are found on the basis of the engine speed and the load of an engine. When the fuel temperature is within the normal temperature range, Q' and P1' are respectively set as target values. When the temperature is deviated from the normal temperature range, the value obtained by dividing Q' by the temperature correction factor K of the fuel specific gravity is set to the target injection amount, or the value obtained by multiplying the reciprocal of the square of P1' is set to the target injection pressure according to the engine speed and the load.
Patent JP-H07166348-A (JP)
Title: Method and apparatus for magnetron sputtering
Inventor: KADORETSUTSU SUTANISURAFU
IPC: C23C14/35
Filed: 1994-07-29
Abstract: PURPOSE: To execute magnetron sputtering over a wide region of a cathode surface.  
     CONSTITUTION: The volume of the cathode 4 surface to be sputtered is affected by a magnetic field and the magnetic lines 301 and 302 of force of the magnetic field intersecting twice with the cathode 4 surface spread to a region larger than 80% of the entire part of the cathode surface area in a magnetron sputtering method. A discharge initiation pressure has a value above 3×10 -2  Pa. A discharge stopping pressure has a value above 1.5×10 -2  Pa. This method is achieved in a magnetron sputtering apparatus having the cathode surface which is defined of the regions consisting of an effective cathode region 15 occupying at least 80% of the entire part of the cathode surface to be sputtered, a central cathode region 16 and a peripheral cathode region and is sputtered. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0732262-A (JP)
Title: Control device of multispindle grinding machine
Inventor: SAKURAGAWA MASAO
IPC: B24B47/25
Filed: 1993-07-19
Abstract: PURPOSE:To uniformly and easily perform improvement of machining precision at respective work chuck spindle of a multispindle grinding machine. CONSTITUTION:Concerning all work chuck spindle of a multispindle grinding machine 10 having a plural number of the work chuck spindle 12A, 12B, by measuring machining precision after grinding by machining precision measuring means 46, 48 twice each respectively, variation of the machining precision for each of the work chuck spindles 12A, 12B is found by a grinding condition computing means 52. Thereafter, variation of each of the spindles is computed and an average value for all the spindles is found out, and from average variation of the computed result, anticipation of the machining precision for each of the work chuck spindles 12A, 12B is carried out, and to correct lowering of the machining precision anticipated in a descending grinding process, a parameter value of a grinding condition of a grinding wheel is adjusted and corrected by feedback control. Consequently, the grinding precision of each of the work chuck spindles 12A, 12B is corrected, and the machining precision is improved.
Patent JP-H0626947-A (JP)
Title: Stress image system
Inventor: TAKADA SUSUMU
IPC: G01L1/00
Filed: 1992-07-06
Abstract: PURPOSE:To detect a stress data having no phase error by periodically applying a load to a sample, and detecting the temperature change on a sample surface based on exothermic and endothermic reactions by infrared rays. CONSTITUTION:The surface temperature of a sample 4 is changed by a periodic compressive and tensile load according to load signal on the basis of heat- insulating exothermic and endothermic reactions. This change is detected by scanning the sample surface by an infrared camera 17, and the detection signal is extracted 18 and A/D-converted 21. This temperature data is switched by a switch S changed-over by a controller 20, and stored in temperature waveform memory 16, memories 22, 23. For the data storage to the memory 16, phase regulation 15 is conducted by the controller 20, and the temperature data for each phase up to O-n in which one period of load signal is divided into n-equal parts is taken in. The data stored in a load waveform memory 12 and the temperature waveform memory 16 are taken into a display memory 26 through a data processing device 25, read by a read circuit 29, and displayed on a display device 30.
Patent JP-S6422060-A (JP)
Title: Solid-state image sensing device and its manufacture
Inventor: OKA HIDEAKI
IPC: H04N5/369
Filed: 1987-07-17
Abstract: PURPOSE:To realize high resolution, high speed operation, and low voltage driving, by forming a silicon layer on a quartz substrate, polycrystallizing the silicon layer by heat-treating, and forming a gate insulating film. CONSTITUTION:Amorphous silicon, microcrystalline silicon etc., are made in the form of a film on a quartz substrate 101, by a method such as CVD method, plasma CVD method, vapor deposition method, EB vapor deposition method, MBE method and sputtering method. By heat-treating the above silicon layer 102 at 500-1200 deg.C, the amorphous silicon and the microcrystalline silicon are polycrystallized to form a polysrystalline silicon layer 102'. By thermal oxidizing method, a gate insulating film 103 is formed. Thereby, crystal grain diameter of the polycrystalline silicon can be grown up to 1mum or more. As the result, the mobility of electron can be made controllable in a wide range according to the crystal grain diameter, so that the high resolution and the high speed operation are faciliated.
Patent JP-H0468242-A (JP)
Title: Mechanism and device for generating artificial spout and illuminating device employing same
Inventor: MATSUI SHIGEO
IPC: F21V33/00
Filed: 1990-07-05
Abstract: PURPOSE:To provide an artificial spout generating mechanism which eliminates a need to erect an air discharge pipe from a space, e.g. a room floor, by a method wherein a plurality of air discharge spots are arranged approximately in a plane and an air suction position is arranged approximately flush with a plurality of the air discharge spots. CONSTITUTION:An artificial spout generating device 1 has eight air discharge pipes 2 and a plurality of air discharge holes 3 are formed in juxtaposition in each air discharge pipe 2. An air suction fan 10 is run, and air is sucked through an air suction port 5 and discharged through each air discharge hole 3 to generate a continuous revolving air flow A. Air is sucked through the air suction port 5 opened in a down state, and a core part B is formed in the revolving air flow a. Through location of an air suction processing device 11 to the lower part of the approximate central part in an axial direction of the revolving air flow A, air is also sucked through an air suction port 5' with the aid of an air suction fan 14, and the core part B is formed in the revolving air flow A. An artificial spout H sucks air in the revolving air flow A, a part thereof enters the air suction port 5, and the rest enters the air suction port 5'. The air is filtered through a filter 15 and discharges through a discharge port 12 to the outside.
Patent JP-H1122571-A (JP)
Title: Intake noise reducing device for internal combustion engine
Inventor: SAKUMA YUICHI
IPC: F02M35/12
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To reduce intake noise largely, by forming partition wall which divides part of an outside air introduction duct into two flow paths in the outside-air introducing duct which introduces air to an air cleaner, mounting a main tube of a resonance-type muffler to a first flow path to set it as a main flow path and a second flow path as a sub flow path, and installing a switch valve. SOLUTION: A clean side duct 11 connects an intake collector with an air cleaner 10 in an engine, and an outside-air introducing duct 12 extends from the air cleaner 10. A resonance-type muffler 14 is connected with the lower side of the outside-air introducing duct 12 through a main tube 15. A partition wall 16 is formed in the outside-air introducing duct 12 to divide the duct into a main flow path A on the lower side and a sub flow path B on the upper side, and a switch valve 18 is placed under the sub flow path B. The switch valve 18 is controlled so that it closes the sub flow path B during low load of the engine, and opens it during high load of the engine. In other words, under low load condition the switch valve 18 is closed to reduce intake noise, and under high load condition the switch valve 18 is opened to reduce flow path resistance of an intake system.
Patent JP-H108696-A (JP)
Title: Plate body or compact and tatami floor or floor material using it
Inventor: KOBAYASHI ATSUSHI
IPC: E04F15/02
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a tatami floor or a floor material having excellent walking feeling, cushioning property, and sound insulation by using a plate body or a compact in which resin showing rubber-like elasticity is stuck on oil palm fiber and they are compressively formed. SOLUTION: Resin showing rubber-like elasticity is stuck on oil palm fiber which is obtained by fiber-opening the empty fruit shell of oil palm, and they are compressively formed into a plate body 1 or a compact. As for the resin showing rubber-like elasticity, 100% modulus at solidifying or hardening is favorable to be 50-3000N/cm<2> . The plate body or the compact obtained in such way is constituted into a tatami base or a floor material as at least in one layer. In this plate body 1 or compact, dimensional variation at absorbing water or moisture is very small, and it is provided with excellent walking feeling, cushioning property, and sound insulation, and hence it can be suitably used for constituting material of a tatami floor or a floor material.
Patent JP-S5968167-A (JP)
Title: Battery-type electric apparatus
Inventor: YASUNAKA SHINSAKU
IPC: H01M2/10
Filed: 1982-10-12
Abstract: PURPOSE:To obtain a battery-type electric apparatus on which a finger can be easily hooked, in which no sink mark is caused during the formation and the rigidity of a short-circuit member can be increased by forming a convex finger hook on an area of the outer surface of a battery cover corresponding to a plus contact section. CONSTITUTION:When an open section 39 is opened by removing a battery cover 8 from a battery case 37, the bottom section and the lower side section of the battery installation section 28 of a body case 37 are opened and a battery 2 can be replaced. A short-circuit metallic member 7 is fixed to the battery cover 8 by insertion molding, heat sealing or similar method. Thus when the battery cover 8 is attached to the body case 37, the battery 2 installed in the case 37 is fixed by being pressed with the cover 8. The short-circuit metallic member 7 is formed by unifying a concave plus contact section 5 and a convex minus contact section 6. The plus contact section 5 is covered with a concave 9 formed on the inner surface of the cover 8. The outer surface of the cover 8 is provided with a convex working as a finger hook 10.
Patent JP-H09153337-A (JP)
Title: Method of controlling emission current of electronic source and electronic source in which emission current is controlled
Inventor: RAINAA HERURE
IPC: H01J37/24
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a simple and reliable method to control emission current of an electron source. SOLUTION: A parallel circuit comprising a resistor 6 and a field-effect transistor 7 is installed in high voltage circuit side between a cathode 1 and a control electrode 2 and the supply voltage to the field-effect transistor 7 is generated by dividing the voltage lowered through the resistor 6. The emission current is measured at a low voltage potential and a control single obtained from the measured signal is optically transmitted to a control circuit in the high voltage circuit side through an optical fiber or an optical waveguide.
Patent JP-H0738007-A (JP)
Title: Semiconductor device
Inventor: ONO TAKASHI
IPC: H01L21/60
Filed: 1993-07-20
Abstract: PURPOSE:To raise electronic component packaging density and to lessen the restriction of packaging spots on a printed wiring board, concerning a printed wiring board for packaging QFN-type semiconductor devices. CONSTITUTION:External electrodes 3a for solder joining are provided at the upper and lower surfaces of a package 2, and the external electrodes 3a on the lower surface are joined to a printed wiring board by solder, etc., are packaged. And external electrodes 3a on the upper surface are joined by solder, etc., to other printed wiring boards having electronic components on.
Patent JP-S6424351-A (JP)
Title: Self-diagonosis device of da converting output unit for electron beam device
Inventor: OKUBO KAZUO
IPC: H01J37/24
Filed: 1987-07-20
Abstract: PURPOSE:To make it possible to diagonose the trouble of a DA converting device in an electron beam device which is liable to receive the influence of a spiky noise and the like, automatically during the operation of the device, by diagonosing whether the DA converting device is operating normally or not through comparing the analog signal for comparison purpose and the analog DA output signal. CONSTITUTION:A digital control signal 10 from each control circuit is converted into an analog DA output signal 11 by a DA converting device 5, converted into an analog control signal 12 by a voltage follower circuit 6, and drives the deflecter of an electron beam device, a pulse generator, an energy analyzer, or the like. On the other hand, the digital control signal 10 is input to a comparison DA converting device 7, a comparison analog signal 13 from the device 7 and the analog DA output signal 11 from the DA converting device 5 are input to a DA comparison device 8 to compare the voltage value of both signals 11 and 13, and the diagonosis to see whether the DA converting device 5 is operated normally or not is carried out.
Patent JP-H0467214-A (JP)
Title: Regulator circuit
Inventor: ONISHI HISATOKU
IPC: G05F1/56
Filed: 1990-07-06
Abstract: PURPOSE:To prevent the ripple from affecting the output voltage by producing the output voltage in response to the difference between the input voltage and the threshold value. CONSTITUTION:When the input voltage Vi exceeds the threshold value, the base voltage of a 3rd transistor TR 3 is set a level equal to the base voltage supplied from a low voltage source 6. Thus the output voltage V0 is obtained. The voltage dividing resistance ratio is decided when the Vi is lower than the threshold value so that the reference voltage supplied from a reference voltage generating circuit 22 is set at a level equal to the reference voltage of a reference voltage generator 21 when the Vi is equal to the reference threshold value. Thus the voltage V0 is secured with the base voltage of a TR 14 defined as the reference voltage. In this case, the ripple is eliminated by a capacitor 13 from the base voltage of the TR 14 serving as the reference voltage. Thus no ripple is mixed into the V0.
Patent JP-H0752794-A (JP)
Title: Method of adjusting direction of freely maneuverable axle for bogie vehicle
Inventor: ROJIE BERUNAARU
IPC: B61F5/44
Filed: 1994-07-29
Abstract: PURPOSE: To adjust the directions of the freely steerable axles of a bogie by causing at least one of the axles to point to the center of a curve of a rail when the bogie enters the curve, and positioning each wheel transversely relative to a track so that each wheel is at the same distance from the rail. CONSTITUTION: A servo control mechanism is always actuated when passing the linear or curved part of a rail. Sensors 1-4 are attached to axles 5, 6 and have the function of detecting the magnetic axis of symmetry of a related rail 7 or 8. Signals output from a servo control circuit control pairs of actuators 9 and 10, 11 and 12, 13 and 14, and 15 and 16 for the respective axles. The actuators are arranged generally longitudinally within a bogie and supported by the frames 17, 18 of the bogie to control the directions of the axles. Torques exerted by the actuators work in the direction advantageous for reducing recording result signals generated from the two sensors of each axle.
Patent JP-H0465259-A (JP)
Title: Printing machine with perfecting press
Inventor: SHIBUYA HIROYUKI
IPC: G03G21/00
Filed: 1990-07-06
Abstract: PURPOSE:To effectively use a memory in which data are stored, by a method wherein a data storage domain in which analyzed data are stored is previously divided into two regions for odd and even number pages to manage. CONSTITUTION:A storage domain in which printing data are stored is divided into two regions for odd and even number pages to manage. That is, the data sent in the order of 1st page, 2nd page, 3rd page and 4th page are stored in the odd number page storage region 15-1 in the order of 1st page and 3rd page an in the even number page storage region 15-2 in t he order of 2nd page and 4th page. When data are printed on both sides of he paper in the order of 2nd page, 1st page, 4th page and 3rd page, the regions after processed and other vacant regions in each storage domain are joined together and formed in to a spacious vacant region as the separate storage regions are provided for odd and even number pages. The odd and even number page storage region 15-1 and 15-2 are used in cycles.
Patent JP-S6336750-A (JP)
Title: Preparation of gruel filled in sealed vessel
Inventor: SAHASHI AKIRA
IPC: A23L7/10
Filed: 1986-07-29
Abstract: PURPOSE:To carry out cooking and sterilization of gruel at the same time and to prepare gruel having constantly uniform and high quality, by sealing rice and a seasoning liquid in a heat-resistant container in vacuum state and heating the container at a specific temperature under rotation. CONSTITUTION:Rice (unpolished rice, whole rice, polished rice, crushed rice prepared therefrom, etc.) and a seasoning liquid are put into a heat-resistant container and sealed in a vacuum state. The container is fixed in a rotary pressurized thermal sterilizer and rotated to mix the rice and the seasoning liquid in the container. The content is further heated by the combined use of hot water of 70-140 deg.C and heated steam or exclusively by heated steam to effect the simultaneous cooking and sterilization of gruel in the container. The labor and time for the treatment can be remarkably saved and a gruel having constantly uniform high quality can be prepared by this process.
Patent JP-S57103945-A (JP)
Title: Spiral spring
Inventor: UEDA KOUSAKU
IPC: F16F1/02
Filed: 1980-12-17
Abstract: PURPOSE:To make easy the manufacture of a spiral spring, reduce its manufacturing cost, raise its corrosion resistance, and reduce its weight by a method in which a synthetic resin having a high rigidity is molded into a spiral spring and its molecule is oriented in the longitudinal direction of the spring. CONSTITUTION:A synthetic resin having high rigidity is molded into a stripped spiral spring 1 and its molecule is oriented in the longitudinal direction of the spring 1. For example, when molding the spring 1 by an injection molding method, molten resin is pressed in from one end of its longitudinal direction, or the molten resin is molded and then tensed in the longitudinal direction so as to align the direction of its molecule. And, a shaft 2 is attached to one of the longitudinal direction of the spring 1, and a gear 3 is attached to the shaft 2. All of these are integrally molded of a synthetic resin. After wards, the shaft 2 and coupling part 4 of the spring 1 are coupled with a casing 5, the shaft 2 is turned, and the spring 1 is spirally wound around the shaft 2 when being used.
Patent JP-S6263588-A (JP)
Inventor: JIYON EDOWAADO KASHIDA
IPC: C07C255/31
Filed: 1986-07-30
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-S6424284-A (JP)
Title: Pressurizing roller for fixing device
Inventor: WATABE KATSUJI
IPC: B32B7/02
Filed: 1987-07-21
Abstract: PURPOSE:To extend the service life of a roller and to prevent it from being electrified simultaneously, by applying a conductive PFA layer on the surface of a cylindrical elastic body. CONSTITUTION:The conductive PFA layer 10 can be formed by applying a silicon rubber layer 6 that is the cylindrical elastic body on the surface of a metallic pipe 5, and furthermore, applying a nonshrinking conductive PFA tube on the surface of it. The energizing of the PFA layer 10 can be attained by adding a conductive substance such as carbon, a metallic particle, etc., into the PFA layer. In such a way, it is possible to improve the durability of the device by the PFA layer 10 applied on the surface, and also, to prevent a pressurizing roller from being electrified due to the passage of a transfer sheet.
Patent JP-S6337407-A (JP)
Title: Automatic controller for dam gate
Inventor: KAWABATA MASAHARU
IPC: G05D9/12
Filed: 1986-08-01
Abstract: PURPOSE:To minimize the gate operating error by varying the extent of overoperation of each gate, which stops the gate at a prescribed target degree of opening, in accordance with the water pressure applied to the gate and correcting the extent of overoperation at each time in accordance with the actual result value after gate operation. CONSTITUTION:When the water pressure applied to a gate 5 is denoted as Q and the distance from the lower end to the water surface is denoted as (h), the extent of over-operation DELTA is obtained as a function Fui (Q, h) if the gate is operated in the rising direction, and it is obtained as a function FDi (Q, h) if the gate is operated in the falling direction. When the current extent of overoperation DELTA is obtained, the gate 5 is operated DELTAcm before the target degree of opening. A time T1 is allowed to completely stop the gate and stablize the degree of opening, and it is decided whether the gate operation is normally terminated or not. The processing is terminated if it is abnormally terminated; but if it is normally terminated, a current degree of opening Di of the gate (i) is inputted to obtain an extent of overoperation DELTA' based on the actual degree of opening. That is, DELTA' is equal to DELTA+Dio-Di where Doi is the target degree of opening, and functions Fui and FDi are corrected with DELTA' for the purpose of reflecting them on DELTA at following times.
Patent JP-S58104668-A (JP)
Inventor: BUORUFUGANGU BARUNSHIYAITO
IPC: B05C11/04
Filed: 1982-10-15
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-H03115476-A (JP)
Title: Adhesion accelerator composition for polyolefin base material
Inventor: JIYONASAN TOOMASU MAATSU
IPC: C08J7/043
Filed: 1990-07-06
Abstract: Disclosed is an ungelled, modified chlorinated polyolefin resin suitable for providing a highly adherent, solvent resistant film on a thermoplastic polyolefin substrate. The modified chlorinated polyolefin resin is prepared by grafting an unsaturated polycarboxylic acid and/or an unsaturated acid anhydride onto a chlorinated polyolefin resin to form an acid- and/or anhydride-modified chlorinated polyolefin resin. The resulting acid- and/or anhydride-modified chlorinated polyolefin resin is reacted with an organic monohydric alcohol to form an esterified product containing acid functionality. The resulting esterified product is reacted with a polyepoxide to form the ungelled modified chlorinated polyolefin resin. Also disclosed is a method of preparing an ungelled modified chlorinated polyolefin resin of the invention, a coating composition containing a resin of the invention, and a method of forming a hardened film from the coating composition on a thermoplastic polyolefin substrate.