baber/WOPTO huggingface dataset:
Patent JP-S63246413-A (JP)
Title: Control device for supercharging pressure
Inventor: MOCHIZUKI MASAHIRO
IPC: F02B33/00
Filed: 1987-03-31
Abstract: PURPOSE:To smoothly control supercharging pressure by controlling a control valve in a bypass passage according to measured supercharging pressure, the number of engine revolutions and a throttle opening. CONSTITUTION:At the time of deceleration, a control valve 4 moves during an idling running to fully open a bypass passage 3. When a car speed becomes higher than its maximum speed at the time of acceleration during car running, the control valve 4 fully opens. When the car speed is lower than its maximum speed, signals issued from a sensor for the number of revolutions and a throttle opening sensor 8 establish the desired value of the supercharging pressure, which is determined in three grades. When the actual supercharging pressure given by a supercharging pressure sensor 5 is lower than the desired value of the supercharging pressure, the opening of the control valve 4 becomes narrower to decrease an air flow rate passing through the bypass passage 3, resulting in increase in an intake pressure. When the actual supercharging pressure is higher than the above-mentioned desired value, the opening of the control valve 4 becomes wider to increase the air flow rate passing through the bypass passage 3.
Patent JP-H04312771-A (JP)
Title: Air battery
Inventor: OHASHI MASATO
IPC: H01M4/86
Filed: 1991-04-11
Abstract: PURPOSE:To improve the resistance to liquid leakage and liquid storing property by setting an oxygen selective permeable membrane, consisting of a thin film having a specified substitute group and a finely porous film supporting the former film. between an air taking-in side of a gas diffusion electrode and in the inner surface of a battery's container. CONSTITUTION:A fluoroalkyl group-containing polysiloxane composite membrane 11 is set between a PTFE porous film 2 and a porous film 4 to diffuse oxygen. The composite membrane is so set as to make the thin film side of the polysiloxane face to the air taking-in hole 3 of the finely porous film. Consequently. the oxygen transmitting speed is improved for the battery and also durable discharging properties under the high temperature and low humidity conditions together with over-discharging properties are improved while the steam and carbonic acid gas are shut from air.
Patent JP-H1119507-A (JP)
Title: Adsorbent and its production
Inventor: SUZUKI TAKASHI
IPC: B01D53/02
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an adsorbent capable of efficiently recovering a volatile organic compound(VOC) of low concentration and to provide a method for producing the adsorbent. SOLUTION: The adsorbent for volatile organic compound(VOC) gas consists of a porous granular body in which silica is a main constituent and specific surface area is 400-700 m<2> /g, average pore diameter is 0.4-3.0 nm and steam adsorption amount is 3-10 ml/g. In the method for producing the above- mentioned adsorbent, the molded pellets of silica, in which specific surface area is >=600 m<2> /g and pore volume is the range within 0.05-0.5 cm<2> /g and average pore diameter is the range within 0.4-3.0 nm, or silica gel is heated at the prescribed temperature of the range within 550-700 deg.C at temperature rise velocity within 1-20 deg.C/minute and held at this prescribed temperature at the prescribed time. In the adsorbent, VOC selectivity for steam is high.
Patent JP-S562966-A (JP)
Title: Novel nicotinate
Inventor: FUJIMOTO DOUTAROU
IPC: A61P37/00
Filed: 1979-06-21
Abstract: NEW MATERIAL:Nicotinic acid-(4-methyl-2,6-di-tertiary-butyl)phenyl ester shown by the formula I.  
     USE: A reagent for preparing a prolonged nicotinic acid pharmaceutrical preparation having peripheral blood vasodilation and lowering action of cholesterol in blood, and other useful nicotinic acid derivative.  
     PROCESS: One mole of a compound shown by the formula II is reacted with 1W5mol of a compound shown by the formula III in pyridine at room temperatures to 115°C for 30minW5hr to give a compound shown by the formula I. Dried pyridine (solvent) is preferable. By this method, the high reactivity of the compound shown by the formula II can easteriby the compound shown by the formula III having strong steric hindrance without using a special reaction promotor in a short time under mild conditions. Nicotinic acid is condensed with the compound shown by the formula III in pyridine in the presence of p-toluenesulfonic acid chloride to give a compound shown by the formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05240089-A (JP)
Title: Air-fuel ratio controller of internal combustion engine
Inventor: TOYODA KATSUHIKO
IPC: G01N27/00
Filed: 1992-02-29
Abstract: PURPOSE:To simplify a controlling program without entailing any lowering of performance and facilitate the manufacture and reduce the calculating a feedback control learning value on the basis of an output periodic state in an exhaust sensor installed downstream of a catalytic body in an exhaust passage. CONSTITUTION:A catalytic body 28 is installed in an exhaust passage 6 of an internal combustion engine 2, while both first and second exhaust sensors 86 and 88 are installed each up and down of this catalytic body. On the other hand, a control part 68 performs each feedback control so as to make an air-fuel ratio turn to the desired value by each feedback control value based on each detected value of these exhaust sensors 86 and 88. In this case, at the control part 68, the compensation judging time and compensation value of the second feedback control are varied according to the output periodic state of a second detected value. In succession, a second feedback control learning value is calculated from an arithmetic mean at each skip of the second feedback control value and an arithmetic mean number conformed to the output periodic state of the second detected value.
Patent JP-S555087-A (JP)
Title: Dc-to-dc converter
Inventor: HARA YUUJI
IPC: H02M3/335
Filed: 1978-06-28
Abstract: PURPOSE: To reduce the size and weight of a DC-to-DC converter by charging a capacitor to thereby raise the voltage to twice the DC power voltage.  
     CONSTITUTION: This converter consists of a two-output oscillator 1 alternatively generating two outputs such as motostable multivibrator, a double voltage step-up unit 6 for connecting a series circuit of first transistor 2 and capacitor 3 and second transistor 4 to a DC power supply E when the oscillator 1 generates first output to thereby charge the capacitor 3 at power voltage and connecting the charged voltage of the capacitor 3 through third transistor 5 in series with the voltage of the power supply E when the oscillator 1 generates second output, and a rectifying unit 7 for rectifying and smoothing the series voltage of the charged voltage of the capacitor 3 and the voltage of the power supply E. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60221473-A (JP)
Title: Solvent type adhesive
Inventor: TAKAO YASUMASA
IPC: C09J163/00
Filed: 1984-04-18
Abstract: PURPOSE:A solvent type adhesive, obtained by incorporating an adhesive containing a resin as a binder, organic solvent and calcium carbonate as a filler with sepiolite powder, and having improved coating workability and dispersion stability. CONSTITUTION:A solvent type adhesive obtained by dissolving (A) a resin, e.g. polyvinyl acetate based or epoxy based resin, as a binder in an organic solvent, incorporating (B) calcium carbonate as a filler with the resultant solution, and adding (C) sepiolite powder thereto. The amount of the component (B) to be incorporated is preferably 20-300pts.wt. based on 100pts.wt. component (A), and 1-20wt%, based on the total amount of the adhesive, powder of the component (C) having <=80 mesh particle size is preferably added.
Patent JP-H03278505-A (JP)
Title: Manufacture of high-frequency coil
Inventor: SUZUKI MASATO
IPC: H01F27/29
Filed: 1990-03-28
Abstract: PURPOSE:To enable efficiently conducting winding a coil, binding a terminal part with the lead of the coil and connecting the lead with the terminal part on a lead frame by providing the winding part of the coil in the vicinity of the lead connection of the terminal part provided on the lead frame and by cutting and separating the terminal part from the lead frame after winding and connecting the coil. CONSTITUTION:A plurality of terminal parts 11, which respectively consist of the lead connection 12 and surface connection 13 of the coil 14 and fix open end of the surface connection 13 in the longitudinal direction and one end of the lead connection 12 is set at free end in the width direction, are provided on a lead frame 10, the winding part 15 of the coil 14 is provided in the vicinity of the lead connection 12, winding of the coil 14 and connection of a lead 16 are conducted, and thereafter the terminal parts 11 are cut and separated from the lead frame 10. For example, a drum type core 15 is mounted in the vicinity of the lead connection 12, of which horizontal position is made higher than the frame 17 of the lead frame 10, for the purpose of conducting winding the coil 14 and binding the lead connection 12 with the lead 16. Then, the tip of the lead connection 12 is connected by solder and resin-sealed in a state where the surface connections 13 of the terminal parts 11 are exposed and the exposed terminal parts 11 are cut off.
Patent JP-H03278239-A (JP)
Title: Service processor
Inventor: SUKAZAKI IZUMI
IPC: G06F11/22
Filed: 1990-03-28
Abstract: PURPOSE:To efficiently detect fault parts by storing the holding contents of a representative error indicator flip flop (EIF) in a 1st error log area and storing the holding contents of a partial EIF relating to the set representative EIF out of all the stored contents of the partial EIF in a 2nd error log area. CONSTITUTION:A log analyzing means finds out transverse direction mounting position information 'B*' corresponding to an area R12 and longitudinal direction mounting position information '*003' corresponding to an area R33 while referring to a fault diagnostic dictionary based upon the areas R12, R33 which are respectively turned ON in a representative error are R1 and an error log partial information area R3 and stores pieces of information 'B*', '*003' respectively in partial group mounting position information areas L01, L02. consequently, the number of retrieving steps for the fault diagnostic dictionary can be sharply reduced, the formation time, and diagnosis execution time of the fault diagnostic dictionary can be shortened and the restoring work of an information processing system can be efficiently executed.
Patent JP-H06103215-A (JP)
Title: Input/output processor
Inventor: FUKUDA TORU
IPC: G06F13/12
Filed: 1991-04-11
Abstract: PURPOSE:To shorten the loading time of FW data and to simplify the system by storing FW data having respectively different types in control storages corresponding to plural types of channels. CONSTITUTION:After sending FW data from a 2nd storage device 2 to a 1st storage device 1, a data transfer control part 4 sends FW data to data regisers 51 to 5n in all channels 331 to 33n through data passes 25, 26 for executing data transfer for normal I/O processing. The types of data registers 51 to 5n in all the channels 331 to 33n are respectively compared with the contents of FW data channel identifying parts 61 to 6n for the FW data inputted to the registers 51 to 5n by respective comparators 91 to 9n, and when respective data coincide with the contents, the FW data of respective types are stored in respective control storages 131 to 13n by selectors 111 to 11n to complete the loading of the FW data to all the control storages 131 to 13n in all the channels 331 to 33n.
Patent JP-S564144-A (JP)
Title: Photosensitive composition
Inventor: OOTA KATSUYUKI
IPC: G03F7/016
Filed: 1979-06-23
Abstract: PURPOSE:To obtain a photosensitive composition for a lighographic plate capable of forming image portions superior in mechanical strength and fat sensitivity by incorporating a diazo compound with a specified acrylic copolymer. CONSTITUTION:Acrylic copolymer (A) to be used consists of 30-80wt% (meth)acrylate (a), 15-60wt% (meth)acrylonitrile (b), a 5-20wt% unsaturated carboxilic acid, and a 0-30wt% other monomer, and has an acid value of 30-130 and a molecular weight of 10,000-500,000. Diazo compound (B), such as p- toluenesulfonate of the condensate of p-diazodiphenylamine and paraformaldehyde is incorporated with copolymer (A) in an amount of 5-40wt% based on (A) to give a photosensitive composition.
Patent JP-S523935-A (JP)
Title: Process for checking overflow of carbreator
Inventor: YANAGISAWA GOROU
IPC: F02M19/01
Filed: 1975-06-27
Abstract: PURPOSE: Overflow condition of the manufactured carburetor is checked only by a pressurized gas without using any liquid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06290134-A (JP)
Title: Interactive cad system
Inventor: SHIMODAIRA NOBUHIRO
IPC: G06F17/50
Filed: 1993-04-06
Abstract: PURPOSE:To display the editing screen of a CAD system and also to input to the CAD system through plural computers by actuating a conversation control server with these computers set on a network in order to secure the communication with the CAD system. CONSTITUTION:A conversation control server system 30 is started by the request given from a CAD system 20 and extracts an event after informing the system 20 of the start of the system 30 itself. When the event shows the input of definition, updating, etc., of a shape to the system 20, this event is sent to the system 20 when the system 30 has the input right. When the event shows the display processing for the redrawing or the change of the display size, etc., the event is processed by using the display data on a display data storage part 33. Then, the display processing is carried out for a display event and the data on the part 33 are changed. Thus, it is possible to operate a CAD system by plural computers and with actuation of the system 30.
Patent JP-H10279397-A (JP)
Title: Artificial pearl and cultured pearl
Inventor: NISHIDA HIDEKI
IPC: C30B29/18
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To impart pearl gloss having depth to artificial pearls and cultured pearl by applying pearl essence on the surfaces of pearl nuclei for which quartz or quartz crystal is used. SOLUTION: The cultured pearls are obtd. by inserting the pearl nuclei consisting of the quartz or the rock crystal into pearly oysters and culturing these pearly oysters. While the quartz or the rock crystal used for the artificial pearls may be formed to any shapes, the impartation of the pearl gloss having the deeper depth to the resulted artificial pearls is made possible when the pearls are formed to, above all, a spherical shape, elliptically spherical shape and baroque which is the deformed body of the spherical shape. The size thereof is preferably 3 to 20 mm in diameter. The films of arbitrary thicknesses may be obtd. by repeating the stage of applying the pearl essence on the pearl nuclei and drying the coating. The preferably thickness is 0.05 to 0.2 mm.  The size of the quartz or the rock crystal to be used for the cultured pearl is preferably 4 the 8 mm in diameter for the purpose of preventing the dislodgment of the pearl nuclei from the pearly oysters.
Patent JP-H04314914-A (JP)
Title: Cooling device for water-cooled internal combustion engine of vehicle
Inventor: SUGIMOTO TATSUO
IPC: F01P7/02
Filed: 1991-04-12
Abstract: PURPOSE:To improve cooling capacity of cooling water in a vehicle on which a cooler device is mounted, particularly in cases where a cooling water temperature in an internal combustion engine is increased, without affecting the cooling capacity. CONSTITUTION:A condenser 14 and a radiator 13 are arranged in series in a running direction of a vehicle, while a baffle guide 15 is arranges so as to surround the condenser 14 and the radiator 13. First and second air flow passages 21, 22 are formed between each of side parts of the condenser 14 and the radiator 13, and the baffle guide 15, respectively. First and second baffle dampers 23, 24 are arranged respectively on the passages 21, 22. In case that a cooling water temperature of an engine 11 is remarkably increased, the air flow passage bypassing the condenser 14 is completed on a command from an ECU 30.
Patent JP-S63242689-A (JP)
Inventor: BANJO TOSHINOBU
IPC: B42D15/10
Filed: 1987-03-31
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-S60223841-A (JP)
Title: Chloroprene rubber composition
Inventor: MINE YOSHIKI
IPC: C08K5/37
Filed: 1984-04-20
Abstract: PURPOSE:A chloroprene rubber composition having improved heat resistance without deteriorating ozone and low-temperature resistances, containing a chloroprene rubber and an ether thioether plasticizer. CONSTITUTION:About 10-30pts.wt. ether thioether plasticizer is incorporated into 100pts.wt. chloroprene rubber. If necessary, a vulcanizing agent, a vulcanization accelerator, a filler, an age resistor, a lubricant, etc. are added to the composition. After kneading all other components, a vulcanizing agent and a plasticizer are added and kneaded therewith to prepare an objective composition. The composition is vulcanized, for instance, at 165 deg.C and 100kg/cm<2> for 40min. The vulcanized rubber obtained is suitably used for molding boots, etc. In this case, it is preferable that hardness is (JIS A) of about 55-70.
Patent JP-S60221917-A (JP)
Inventor: MORIYAMA SHINICHIROU
IPC: H01H19/62
Filed: 1984-04-19
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-2000274330-A (JP)
Title: Fuel injection valve of internal combustion engine
Inventor: SUGIYAMA TAKANOBU
IPC: F02M61/18
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To concentrate the fuel near the ignition plug while securing the setting freedom of the injection timing, and to allow to form a mixture gas with a high stratified level, in the stratified combustion of a direct cylinder injection type spark ignition engine. SOLUTION: A passage area converting member 1 is provided, laminating on a fuel rotation member 8 in which fuel rotation passages 9a and 9b are formed, and the inlet part of a fuel route 10 formed around the fuel rotation member 8 is made possible to throttle by rotating the passage area converting member 11 around the axis of a valve seat. On the other hand, the rotating position of the passage area converting member 11 (the fuel passage area) is controlled depending on the engine load and the engine rotation speed, and the injection rate of a fuel injection valve is controlled to make the injection pulse width converted to the crank angle, almost constant, regardless of the engine load and the engine rotation speed.
Patent JP-S58225365-A (JP)
Inventor: PUREMU PURI
IPC: G01R31/3193
Filed: 1983-05-10
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-S58220457-A (JP)
Inventor: NINGU SHII
IPC: H01G4/06
Filed: 1983-05-10
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-S60222144-A (JP)
Title: Gas filter
Inventor: KUSANAGI SHIGEKAZU
IPC: B01J20/02
Filed: 1984-04-20
Abstract: PURPOSE:To adsorb and remove siloxane compds. selectively by using ferrous sulfate and/or ferric sulfate as an adsorbent. CONSTITUTION:Ferrous sulfate and/or ferric sulfate are used as an adsorbent of siloxane comps. A filter is formed by making an aq. soln. of the ferrous sulfate and/or the ferric sulfate, penetrating the soln. into porous active alumina and/or activated carbon and depositing it thereon. Siloxane compds. can be selectively adsorbed and removed by means of the adsorbent or the filter.
Patent JP-H11263396-A (JP)
Title: Dispense head
Inventor: SUZUKI KENICHI
IPC: B67D1/04
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a handle structure capable of easily opening/closing a valve even when a deformation caused by the wear is generated in a locking part on a handle side by bringing a locking part on the handle side into contact with that on a housing side when the valve is closed in a dispense head. SOLUTION: A locking part 52a which is provided on a tip of a shaft 52 integrated with a grip 51 during the opening/closing operation, and engaged with a locking part 2d on a housing side 2 is notched in a semi-circular shape, its flat part is engaged with a lower end face of a locking part 2d on the housing 2 side to lock a handle 5. When a valve is closed, an arc part in the semi-circular locking part 52a is engaged with an upper end face of the locking part 2d on the housing 2 side to lock the handle 5, and the locking condition is released by turning the grip 51. And thus, the increase in the operating force by the wear can be suppressed even when the locking part on a shaft 52 side is deformed when the valve is closed.
Patent JP-S565502-A (JP)
Title: Optical path converting device
Inventor: WATANABE TOSHIROU
IPC: G02B5/04
Filed: 1979-06-26
Abstract: PURPOSE: To prevent the luminance decrease around images by providing a transparent plate which is formed with notches in concentrical circle form at the specified pitch to bend the video light through a projecting lens to the inner side and applying this to a transmission screen.  
     CONSTITUTION: A transparent plate 5 is formed with notches 6 in concentrical circle form at the specified pitch and these notches 6 are not formed near the center of the transparent plate 5 and are so formed that they become deeper as they to toward the periphery. The transparent plate 5 is provided in proximity to the back of a transmission type screen 3. The peripheral light going from the video light emitting device toward the outer side is entered to the wall surface 6a of the notches 6 of the transparent plate 5 and since the incident angle θ 1  thereof is the critical angle or more, total reflection occurs and the light is fetched to the front of the transparent plate 5. On the other hand, the notches 6 are shallower on the central side of the transparent plate 5 and therefore, the reflected light becomes more on the periphery of the transparent plate 5. Since such constitution bends the video light generated by the video light emitting source and passed through the rojecting lens and applies the same to the transmission type screen, the decrease in luminance at the periphery of the images may be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60223918-A (JP)
Title: Microwave oven
Inventor: HARADA KIYOSHI
IPC: F24C15/02
Filed: 1984-04-20
Abstract: PURPOSE:To construct a microwave oven which is convenient in use and useful by a method wherein both a key part and a display part are arranged at the door of the microwave oven and its heating chamber can be viewed through the door. CONSTITUTION:A door 4 has a door frame 6 having a window 5, and a microwave shielding sheet 7 having several small holes therein is arranged in the window 5. A liquid crystal 12 is held and arranged by an ornamental plate 13 installed at the front surface of the frame body and a key board 11 is overlapped at the front surface of the ornamental plate 13. At the overlapped port of the door, it is not necessary to see the interior of the heating chamber it is possible to provide a cheap electrode of liquid crystal and an electrode of keyboard is of opaque material and further a part of the liquid crystal can be used with the ornamental plate. Further, either a part of the liquid crystal or a part of the keyboard is made of transparent electrode and it can be expanded to the window part of the frame. In this case, the size of the keyboard or the display can be of a sufficient value and they may be facilitated in operation.