baber/WOPTO huggingface dataset:
Patent JP-S6019925-A (JP)
Title: Distribution type fuel injection pump
Inventor: NAKATSUKA KOUKEI
IPC: F02D1/04
Filed: 1983-07-13
Abstract: PURPOSE:To reduce a wear amount of contacting parts to prevent the fluctuation of injection times by constructing of a ceramic material each of contacting parts of a governor sleeve and a control lever in a distribution type fuel injection pump. CONSTITUTION:A sleeve plug 2 made of a ceramic material is pressed into an end part of a governor sleeve 1 in a distribution type fuel injection pump and a lever plug 4 made of a ceramic material is also secured to a contacting part of a control lever 3. Since each of the parts at which the governor sleeve 1 and the control lever 3 are in contact with each other is constructed of a ceramic material excellent in wear-resistance, a wear amount of the contacting parts is so reduced that the fluctuation of injection times can be prevented.
Patent JP-H11325937-A (JP)
Title: On-vehicle navigator
Inventor: SAKAI HIDEKI
IPC: G08G1/0969
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain route search result of higher precision by performing route search taking change of the state of jam into account, in a navigator equipped with a position detecting means, a storage regenerating means in which a map and road data are stored, and a jam information obtaining means. SOLUTION: On the basis of jam information obtained by a jam information obtaining means, a function estimating a road cost to a time axis is obtained. On the basis of the function, a map, and road data, route search is performed as follows. In a determining process 405, regarding a plurality of indeterminate spots between a starting spot and an aimed spot, a spot having the shortest route from the starting spot on the basis of the function is selected out of the indeterminate spots and is set as a determinate spot. In a route length updating process 406, when the first determinate spot set in the determining process is passed, a first route length from a first indeterminate spot connected with the determinate spot to the starting spot is updated. The processes are repeated until an aimed spot is set as the above determinate spot.
Patent JP-S63292418-A (JP)
Title: Magnetic recording medium
Inventor: ATOBE MITSUAKI
IPC: C10M105/54
Filed: 1987-05-26
Abstract: PURPOSE:To contrive the formation of a thinner protective film suitable for high-density recording and the reduction of a cost and the enhancement in durability and corrosion resistance by forming a polyimide film on the surface of the magnetic layer of a magnetic recording medium and further, providing a solid or liquid lubricating agent thereon. CONSTITUTION:The polyimide is provided on a thin magnetic metallic film provided on a substrate and further, the solid or liquid lubricating agent is provided thereon. Namely, the polyimide film is formed by coating and calcining of a polyamid acid soln. on the thin magnetic metallic film provided on the substrate and thereafter, the solid lubricating agent such as higher fatty acid or the metal salt thereof or higher alcohol, etc. or the liquid lubricating agent such as fluorine or silicone is coated thereon. The water resistance (prevention of corrosion of the magnetic layer by moisture) of the magnetic recording medium provided with the polyimide film is large and, therefore, the formation of the thinner film is possible and the role to the high density recording is large.
Patent JP-S5919635-A (JP)
Title: Wire-cut electric discharge machine
Inventor: TOMINAGA ISAO
IPC: B23H7/02
Filed: 1982-07-23
Abstract: PURPOSE:To function a contact detector completely by constructing such that the electrode wire will not contact with the detector. CONSTITUTION:An electrode wire 7 has one end held by a supporting arm 9 secured to the body in order to penetrate through a workpiece 6 and led near to the workpiece 6. In this machine the detection board 20 is constructed into L-shape where the entire face except the actual contact portion or one end face of the contact detection face 21 is formed with insulator (for example, insulation coating). The contact detection of the detection board 20 with an auxiliary supporting table 4 positioned freely in the table can be performed only through the detection face 21. A flexible insulation board 22 for preventing contact between the wire 7 and the board 20 is arranged at upper position of the supporting arm 9 with which the detection board 20 will engage through a supporting section 13. Consequently the contact detector can be functioned completely.
Patent JP-S61284296-A (JP)
Inventor: IKEDA YOSHIO
IPC: D06F39/12
Filed: 1985-06-12
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-H01298988-A (JP)
Title: Controller for actuator
Inventor: HIROSE TSUNEO
IPC: H02P7/06
Filed: 1988-05-26
Abstract: PURPOSE:To reduce power loss by using an inductance element having no loss for detecting an actuator current. CONSTITUTION:A coil element 2 is connected in series with a motor 1, and a superconductor 6 having a small critical current is placed in a magnetic field generated from the element 2 to form superconductor current detecting means 7. A current flowing to the motor 1 flows to the element 2, but when the current becomes a predetermined value or more, the superconductor 6 becomes a voltage state. A motor current value is so controlled by actuator current control means 4 connected in series with the motor 1 that the terminal voltage of the superconductor 6 becomes a predetermined value or less.
Patent JP-H0225526-A (JP)
Title: Production of metal or metal alloy lower in oxygen affinity than alkaline earth metal
Inventor: GERUHARUTO BURIYUTSUKUMAN
IPC: C22B34/14
Filed: 1989-05-24
Abstract: PURPOSE: To economically obtain a metal (alloy) by adding an alkaline earth metal to a solution of the oxide of a metal (alloy) having an affinity with oxygen lower than that of the alkaline earth metal and the halide of the alkaline earth metal and directly reducing the oxide.  
     CONSTITUTION: A solution, consisting of the oxide of a metal (alloy) having an affinity for oxygen lower than that of an alkaline earth metal and the halide of the alkaline earth metal, is prepared. The alkaline earth metal, contained in the form of the above compound, is added to this solution, and the above oxide is directly reduced and held in a molten state. In the final stage, the metal (alloy) separated from the residual reactants at a temp. not lower than the melting point of the metal (alloy) to be obtained or is separated after cooling, is taken out. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H11330353-A (JP)
Title: Semiconductor multi-chip module
Inventor: KATO MASAAKI
IPC: H01L25/04
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor multi-chip module wherein rising of temperature of a semiconductor chip is prevented while size is reduced. SOLUTION: A metal base wiring board 5 comprises a base metal plate 6, an insulating layer 7, and wiring patterns L1-L18, with the wiring patterns L1-L18 formed on the base metal plate 6 through the insulating layer 7. The both end parts of the metal base wiring board 5 are bent into J-shape, forming a bent work part 5a. Non-packaged semiconductor bare chips (MOSFET) 2 and 3 are provided on the wiring patterns L11 and L12 of the metal base wiring board 5, while non-packaged semiconductor bare chip (control IC) 4 is provided on the insulating layer 7.
Patent JP-H04356227-A (JP)
Title: Fuel supply structure for fuel tank
Inventor: KOBAYASHI JIRO
IPC: B60K15/04
Filed: 1991-05-31
Abstract: PURPOSE:To stop fuel if a nozzle of a fuel supply gun is not sufficiently inserted into a fuel supply section. CONSTITUTION:A valve unit 23 is fixed in a filler tube 2. While the valve unit 23 has a path for inserting a nozzle 7a of a fuel supply gum 7 and a relief path 26 having a relief valve 20, the valve unit 23 has a shutter 9 pushed open by the nozzle 7a inserted into the inserting path 25. An arm 31 is secured integrally fixedly to the shutter 9. When the shutter 9 is opened, the arm 31 is also pivoted to press a rod 10a of a vent valve 10 and open the vent valve 10. An elastic body 34 making intimate contact with an auto-stop sensor 11 provided in the nozzle 7a near a filler cap 2 of a seal member 8 making intimate contact with the periphery of the nozzle 7a is provided in the inserting path 25.
Patent JP-H026979-A (JP)
Title: Image forming device
Inventor: KINOSHITA NAOYOSHI
IPC: G03G15/00
Filed: 1988-05-26
Abstract: PURPOSE:To control toner concentration in a desired condition by altering a reference level for controlling toner concentration, depending on whether developing devices whose toner concentrations are not controlled but which affect values detected by toner concentration sensor, when toner concentration is controlled. CONSTITUTION:Developing units 8, 10 and 12 include parts 9, 11 and 13 identifying color of internal toner and the presence or absence of the developing units. The developing device identifying parts 9, 11 and 13 input the color of toner to a microcomputer 31 with the aid of a code of three bits and can identify the color of toner and the presence or absence of the developing units by a combination of high and low signals from the computer. The comparison reference level for controlling toner concentration in the developing units currently used is altered, depending on whether the developing units currently not used, which affect the values detected by the toner concentration sensors 40, 41 and 42, are present or not. Thus, toner concentration in the developing units currently used can be controlled in a desired manner.
Patent JP-S5655186-A (JP)
Title: Vessel for packed food
Inventor: MIYAHARA KINGO
IPC: A23L3/005
Filed: 1979-10-07
Abstract: PURPOSE: A cylindrical vessel composed of slidably fitted inner cylinder and outer cylinder is provided with electrically conductive plates tightly fitted to both of flattened bottoms of these cylinders and contact bodies containing an aqueous salt solution are fitted to the inner surface of the plates, whereby uniform heat aging of food product is permitted.  
     CONSTITUTION: The inner cylinder 2 is filled with food product A and the outer cylinder 1 is slidably fitted thereto. Both end surfaces 1a, 2a of the outer 1 and inner 2 cylinders are pressed with the surfaces 9a, 9a of pressing bodies 9, 9. Electrically conductive plates 4 and 7 are tightly fitted to all of the inner surfaces of the end bottoms 1a, 2a and contact bodies containing an aqueous salt solution 5, 8 are fitted to the inside of the plates 4 and 7. The top ends of electrodes 10, 10 comes into contact through holes 3, 6 with the conductive plates 4, 7 and electricity is charged to flow through the whole surface of the food product A, whereby the food product A is uniformly heated by the Joule heat. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5355053-A (JP)
Title: Photoelectric encoder
Inventor: HATSUTORI SHINICHIROU
IPC: G01D5/347
Filed: 1976-10-29
Abstract: PURPOSE:To stabilize the output of photoelectric encoder, having no connection with the fluctuation of temperature, by compensating the temperature-to-output specific character of light emission diode, corresponding to that of phototransistor at the temperature compensating circuit.
Patent JP-H05298448-A (JP)
Title: Target position setting method by picture processing
Inventor: HANIYU YOSHIJI
IPC: G06T7/00
Filed: 1992-04-23
Abstract: PURPOSE:To improve the capability and the speed of detection by tracking a target position by a line pattern matching method after determining the position of the center of gravity. CONSTITUTION:A background window 10 and a target window 11 are set on an original picture 1, and the position 13 of the center of gravity of the objective picture 12 in the target window 11 is detected and obtained by, for instance, a centroid method. The obtained position 13 of the center of gravity shows the center of gravity of the objective picture mapped into two-dimensional form, and in the case that the objective picture is, for instance. a vehicle like a tank, etc., the position desired to shoot does not always coincide with this position of the center of gravity. In this case, the target position 14 of a shooting center position is set by manual operation through an input device such as a keyboard or a mouse, etc., on the basis of the position 13 of the center of gravity, and the target position 14 is tracked by the line pattern matching method by means of the cross line shaped line pattern to pass through the target position 14.
Patent JP-H11328686-A (JP)
Title: Method for reproducing and controlling scratched disk in compact disk player
Inventor: YAMANO ATSUO
IPC: G11B7/085
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for reproducing and controlling a scratched disk in a CD player that can successively continue reproduction by quickly and securely moving a pickup to a position across a flaw even when the flaw that covers a wide range or cannot be recognized as a track exists on the CD. SOLUTION: When a pickup jumps a track for moving to an inner-periphery side due to a flaw on a CD during reproduction, a flaw jump due to the track jump of the pickup is tried by a fixed number of times, and a traverse motor is forcibly driven for forcibly moving the pickup to a position across the flaw of an outer-periphery side, thus continuing reproduction across the flaw.
Patent JP-H05296109-A (JP)
Title: Reducing device for white smoke at time of starting engine at low temperature
Inventor: OISHI KAZUKI
IPC: F02B3/06
Filed: 1992-04-22
Abstract: PURPOSE:To provide a white smoke reducing device to reduce white smoke exhausted immediately after the start of an engine in the case of starting a Diesel engine at low temperature. CONSTITUTION:An intake air temperature sensor 3 is attached to the intake air pipe 2 of a Diesel engine 1. An exhaust pipe 7 and the intake air pipe 2 are mutually connected through a connecting pipe 4, which is provided with a valve 6. In the case where the temperature of the intake air is below a fixed value immediately after the start of the Diesel engine, the valve 6 is opened to flow back an exhaust gas to an intake side for making the Diesel engine draw the mixed gas of the intake air and the exhaust gas. Temperature in the engine is thereby increased to produce the excellent combustion of the mixed gas for decreasing the exhausted quantity of white smoke (unburnt gas).
Patent JP-H0424862-A (JP)
Title: Inter-processor fault detection system
Inventor: UEHARA IZUYUKI
IPC: G06F11/28
Filed: 1990-05-18
Abstract: PURPOSE:To completely check a conflict control circuit by providing a means which checks the coincidence of contents between the execution suppression information generated in each processor and the suppression information transferred among the processors. CONSTITUTION:When a memory request is produced and the conflict control is carried out, the negative logic output 118 of a priority F/F 102 of a processor 1 is set at '1' and '1' is outputted to an own system execution suppression signal 115 serving as the output of an AND gate 107. The signal 115 is sent to a processor 2. The processor 2 has a collation preference execution signal 220, i.e., the output of an AND gate 209 kept at '1' since an execution grant signal 214 and a request signal 111 are kept at '1'. The signal 220 is inputted to a coincidence detection circuit 208 together with the signal 115 of the processor 1. The processor 1 has the same circuit constitution as the processor 2. Thus a conflict control circuit is completely checked.
Patent JP-S62287970-A (JP)
Title: Cleaning method for grinding wheel
Inventor: OKADA TOSHIHARU
IPC: B24B53/00
Filed: 1986-06-04
Abstract: PURPOSE:To enable stable cleaning for long hours by adopting a means for removing only unnecessary substances such as chips depositing on a grinding wheel surface via the radiation of a laser beam. CONSTITUTION:A laser beam 5 radiated from a laser oscillator 7 is reflected by a galvano-mirror 6 and then condensed through a cylindrical lens 4, thereby radiating the laser beam 5 to the surface of a grinding wheel 1. The mirror 6 is swung within a certain angle and the beam 5 scans the surface of the grinding wheel 1 reciprocating in a direction parallel with a rotary axis 3. In this case, a magnetic material 2 is ferrite and the cylindrical diamond grinding wheel 1 uses a metal bond of copper alloy as a binder. In the aforesaid constitution, when the surface of the wheel 1 has been scanned with the condensation of a neodymium beam and the laser beam 5, micro chips adhering to the surface of the wheel 1 can be selectively and easily transpired and removed, as an absorption factor is about 85% for the ferrite, but only about 15% for the copper.
Patent JP-H02307085-A (JP)
Title: Testing device for printed wiring board
Inventor: MASUDA SHIHO
IPC: G01R31/30
Filed: 1989-05-23
Abstract: PURPOSE:To heat and cool the whole printed wiring board in a uniform state and to improve the reproducibility and accuracy of test evaluation by applying proper ultrasonic vibration to a heat medium where a body to be inspected is dipped or the body to be inspected. CONSTITUTION:A high-temperature dip tank 1 contains a high-temperature heat medium 2a and a low-temperature dip tank 2 contains a low-temperature heat medium 2b respectively while insulated thermally by a heat insulator 4 from each other; and ultrasonic wave generating means 5a and 5b apply ultrasonic vibration to the media 2a and 2b respectively. Then the body to be inspected is dipped in the medium 2a in the tank 1 for about 10 seconds and taken out, and then dipped in the medium 2b in the tank 2 for 30 seconds and taken, and a necessary test is conducted. When the body is dipped, the media 2a and 2b are stirred by the ultrasonic vibration to flow. Consequently, even if the body to be inspected has a small through hole, the media 2a and 2b easily and securely enter the through hole to heat or cool the body. Consequently, the body to be inspected is heated and cooled in the uniform state on the whole including the through hole, so the reproducibility is improved and the accuracy is increased.
Patent JP-S618576-A (JP)
Inventor: ONO KATSUTOSHI
IPC: F25B1/00
Filed: 1984-06-22
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-H07308608-A (JP)
Title: Liquid atomizer
Inventor: MAKITA MASAYUKI
IPC: A61M11/02
Filed: 1994-05-20
Abstract: PURPOSE:To adjust the atomization amount of a liquid correctly by providing a gas/liquid ejector with a nozzle with a cylinder filled with a compressed gas in a detachable manner and ejecting a mixture of a gas released from the cylinder and a liquid from another container through the nozzle by a gas expansion energy. CONSTITUTION:This liquid atomization device 1 consists of a clear plastic ampule-like container 3 and a small-sized cylinder 4 for filling a compressed gas which are mounted on a gas/liquid ejection device 2 of short pipe construction, in a freely detachable manner. The gas/liquid ejection device 2 is equipped with a nozzle 5 formed on the lateral part of the short pipe. The discharge of oxygen from the small-sized cylinder 4 is controlled by a gas discharge control device installed in the gas/liquid ejection device 2. In addition, the entrainment of a liquid such as an eye lotion contained in the container 3 into the oxygen, is likewise controlled by a liquid entrainment control device provided in the gas/liquid ejection device 2. The nozzle 5 is made of an almost semispherical plastic solid molding and is located almost in the center of a recessed facing of an almost semispherical guide part 8 as a whole.
Patent JP-S5253711-A (JP)
Title: Water-cooled roll in furnace
Inventor: KIMURA HIDEAKI
IPC: C21D1/00
Filed: 1975-10-30
Abstract: PURPOSE: To prevent the pickup, to control the adverse effect of the temperature lowering in the furnace to the minimum and to plan the saving of energy, by equpping the heat insualting layer of a proper thickness inside the body of the rolls of the furnace floor for transferring steel belts, steel sheets, etc. in the heat treatment furnace. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04355266-A (JP)
Title: Recording signal processing circuit
Inventor: NEZU YASUHIKO
IPC: H04N5/92
Filed: 1991-05-31
Abstract: PURPOSE:To prevent the generation of moire in a video signal to be reproduced and to simplify a circuit configuration to be realized. CONSTITUTION:A means (limiter amplifier 22) is provided in a recording signal processing circuit which generates the moire canselling signal to be in cluded in the recording signal at the time of modulation in the recording/reproducing or demodulation processing. Mixing the returning signal of a second lower side band wave component in an FM modulation signal by the effect of the limiter amplifier and adjusting the level of mixing, modulation moire can be eliminated.
Patent JP-H06292585-A (JP)
Title: Stable type isohome of creatine kinase for standard marker and diagnosis
Inventor: EMU BENJIYAMIN PERIIMAN
IPC: C12R1/91
Filed: 1993-04-21
Abstract: PURPOSE: To provide a new DNA molecule useful for the production of creatine kinase isoform in vitro.  
     CONSTITUTION: This DNA molecule has a code sequence of a mutant creatine kinase M or B subunit stable to the proteolytic cleavage of carboxyl-terminal lysine. The code sequence is expressed e.g. by the formula. The exemplified DNA molecule can be produced by substituting G for C of a DNA coding for wild-type CK subunit and converting a lysine codon into a terminal codon. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S5654745-A (JP)
Title: Electrode for electric-discharge lamp
Inventor: WATANABE KEIJI
IPC: H01J61/06
Filed: 1979-10-09
Abstract: PURPOSE:To reduce the deterioration of a flux of light in a lighting action by using an electrode, which has an electron emitter which in turn contains a specific material, to increase the adherence of the electron emitter to constitutive elements of the electrode. CONSTITUTION:An electrode consists of an electrode core 15 which is made of a heat resisting metal, an inner coil 16, an outer coil 17 and an electron emitter 18. The electron emitter 18 contains dysprosium oxide and at least one rare earth metal oxide selected from the oxides of cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, holmium, erbium, thulium, ytterbium and lutetium.
Patent JP-2000317300-A (JP)
Title: Executing method for lining inside surface of cylindrical body
Inventor: NEGISHI MASAMI
IPC: B01J38/00
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an executing method of lining the inside surface of a cylindrical body by which lining of a complete roundness cross section can be easily executed without performing machining such as grinding. SOLUTION: On the inside surface of a cylindrical body 7 installed in a regenerator of a fluid catalytic cracker, a plurality of support rings 12 whose inner peripheral part has complete roundness are temporarily fitted in multiple stages up and down at fixed spaced intervals, and between the support rings 12, partial linings 13 are executed every other stage. After that, the support rings 12 are removed, and then, between the partial linings 13, the residual partial linings 14 are executed so that the gaps between them are filled. In this way, lining 10 of a complete roundness cross section can be easily executed without performing grinding.