baber/WOPTO huggingface dataset:
Patent JP-S63131821-A (JP)
Title: Separation cooling and separation lubricating type engine
Inventor: MATSUDA MASAHIKO
IPC: F01M5/00
Filed: 1986-11-20
Abstract: PURPOSE:To provide optimum control of lubricating oil temperature through a cylinder head cooling system by controlling communication between a cylinder head lubricating system cooled by cooling water and cooling and lubricating systems of cylinder block cooled by lubricating oil according to engine temperature. CONSTITUTION:A cylinder head 1 is provided with an upper cooling system 5 through which cooling water circulates and an upper lubricating system 4 through which lubricating oil circulates. Also, a cylinder block 2 is provided with a lower cooling system 6A and a lower lubricating system 6B through which lubricating oil circulates. A communicating path 10 is branched from a discharge port of a pump P2 for the lower cooling system 6A and the lower lubricating system 6B through an electromagnetic valve V2 to be connected to a discharge port of a pump P1 for the upper lubricating system 4 and an oil reserve chamber through an electromagnetic valve V1. A control unit 12 changes over said valves V1, V2 respectively to communicate the communicating path 10 side and communicating path 10 to promote the temperature rise of lubricating system on the basis of a value detected by a oil temperature sensor 11 when engine temperature is low.
Patent JP-H03143536-A (JP)
Title: Fine bubble generator
Inventor: TAKAI ICHIRO
IPC: C02F3/22
Filed: 1989-10-26
Abstract: PURPOSE:To form ideal fine bubbles by colliding the gas introduced into a cylinder unit against a rotary circular pillar body to generate bubbles, breaking the bubbles with projecting parts of the rotary circular pillar, and pulverizing into fine bubbles by the rugged block of a rotary disk. CONSTITUTION:The liquid suction opening 5 provided with spiral flow generating plates 7 and the discharge opening 6 of liquid and bubbles, are provided respectively in one end part and the other end part of the cylinder body 3a in the cylinder unit 3 installed in a vessel. The gas introduced into the cylinder unit 3 is collided against the circular pillar body 8 in a rotary unit 4 installed in the cylinder unit 3 to generate bubbles, which are broken by the projecting parts 12 formed on the peripheral surface of the pillar body 8 and then broken into finer bubbles by the rotary disk 9 having the rugged block 13 provided on the end part of the circular pillar body 8. As a result, a large quantity of very fine bubbles having <=500mu diameter is formed.
Patent JP-H08135590-A (JP)
Title: Self-priming type suction pump
Inventor: NAKANO SHIGEHARU
IPC: D06F39/08
Filed: 1994-11-11
Abstract: PURPOSE: To provide an excellent balance between self-priming performance and flow rate characteristics by a method wherein a self-priming type suction pump is of a double volute system where two volute parts of a pump case are provided, a rib pointing to a runner is formed at a volute part, and a hole for return water is formed adjacently in a runner rotation direction to the rib. CONSTITUTION: A runner 42 is rotated in a direction P through a coupling 45 and a runner shaft 49 with the aid of a motor 43 energizing a self-priming type water suction pump incorporated in a washing machine. Air in a water suction hose connected to a water absorption port 26a is sucked through a check valve 46 in a suction chamber 41d brought into a negative pressure and mixture of air and water is fed to a discharge chamber 40i. Air sucked in a runner 42 is separated away from water through operation separation walls 40b1 and 40b2 , return water holes 40c1 and 40c2 , and air bubble prevention rib 40d. In the discharge chamber 40i, air flows to the upper part of a separation chamber 40k, and water gathering at the lower part of the discharge chamber 40i is boosted by a runner 42 and discharged.
Patent JP-H06127861-A (JP)
Title: Pit inspection lamp device
Inventor: SHINOZUKA JUN
IPC: B66B5/00
Filed: 1992-10-15
Abstract: PURPOSE:To turn a pit inspection light on/off automatically by a simple device by turning the pit inspection lamp on when the lowest floor landing door is opened to such an extent as to enable a person to go in/out of a pit at the lowest floor or more as well as a car is above the lowest floor. CONSTITUTION:During the operation of an elevator, a judgment is made on whether the operation mode of the elevator is maintenance mode operation for maintenance work, and at the time of maintenance mode operation, whether pit inspection is required is confirmed. In the case of confirming the necessity of pit inspection, car position setting work is performed, that is, whether the position of a car is the specified position (a position A facilitating going-in/out to a pit 11 from the lowest floor landing) is judged from the output of an encoder 3 for controlling the operating state of the elevator. In the case of the car being judged to be in the specified position, the opened/closed state of a door at the lowest floor landing is confirmed. When the lowest floor landing door 9 is manually opened and a door opening/closing detecting sensor 10 is put in action, a pit lighting circuit is closed to light a pit inspection light 12.
Patent JP-H04151852-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHIGAKI YOSHIYUKI
IPC: H01L21/316
Filed: 1990-10-15
Abstract: PURPOSE:To sufficiently flatten the surface of a silicon substrate after an insulating film for isolation is formed, by forming a silicon film in the inner central part of the bottom surface inside a trench formed in an element isolation region. CONSTITUTION:A silicon nitride film 17b and a silicon oxide film 18b are formed in the part of a wall surface inside a trench 16 except the inner central part of the bottom surface, and an impurity region 19a is formed by ion implantation. A polycrystalline film 21 is formed on the impurity region 19a of the bottom surface part in the trench 16, and a field insulating film 20 is formed by oxidizing process. When the field insulating film 20 is formed, firstly the polycrystalline silicon film 21 is oxidized, and then a silicon substrate 11 under the film 21 is oxidized, so that the silicon nitride film 17b restrains the oxidation in the transversal direction. Hence the oxide film becomes easy to be buried in the trench 16, the obtained field insulating film 20 is flattened, and the uneveness of the silicon substrate 11 surface can be reduced.
Patent JP-S63134573-A (JP)
Inventor: ASHIZAWA TORANOSUKE
IPC: C04B35/64
Filed: 1986-11-20
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-S63130332-A (JP)
Title: Heat control method for resin sheet
Inventor: ASANO KAZUO
IPC: B29C51/46
Filed: 1986-11-20
Abstract: PURPOSE:To control heating of a heater, by providing a radiation thermometer detecting selectively a radiation spectral distribution of a target heating temperature of the surface of a resin sheet. CONSTITUTION:A radiation thermometer giving a temperature signal which changes moment by detecting selectively a radiation spectral distribution of he surface of a resin sheet is used. Heating of the resin sheet is continued at a low temperature at a heating position by performing controlling in a drop of a calorific value of a heater 6 by a temperature signal of he radiation thermometer 8 to be obtained at a point of time before a resin sheet C arrives at a heating target temperature. Simultaneously with sending of the temperature signal of the target temperate by the radiation thermometer 8, a supply of the next resin sheet to the heater is performed, and the resin sheet whose heating has completed is moved to a molding position. In the case where the resin sheet whose heating has completed still remains and the heating is continued at the heating position in a low temperature condition, heat retention of the remaining resin sheet whose heating has completed is performed close to the target temperature by controlling a calorific value of the heater to far lower one by the temperature signal of the heating target temperature of the radiation thermometer.
Patent JP-H0235523-A (JP)
Title: Flexible asic microcomputer
Inventor: DANIERU WATOKINSU
IPC: G06F11/267
Filed: 1988-11-04
Abstract: PURPOSE: To allow an individual user to change various macro instructions by incorporating a certain function such as addition, deletion, correction into the region of the heart of a device itself. CONSTITUTION: All the registers in blocks 1 and 2 can internally be accessed through a microcode and can externally be accessed through a user macroinstruction. The macroinstruction is decoded through a map ROM 13 mapping each macroinstruction into a starting address in microcode ROM 14. The sequence of microinstruction involving a control signal necessary for decoding the macroinstruction exists in microcode ROM 14. The sequence operation of the execution of the microinstruction is controlled through an MUX 16. In addition, this architecture is provided with a private logic function including a timing mechanism 44, a timer/counter 45, an interrupting mechanism 46 and a serial controller 47.
Patent JP-H06220583-A (JP)
Title: Ferromagnetic type high damping alloy excellent in strength, toughness, and corrosion resistance
Inventor: TOKUNO KAZUNARI
IPC: F16F15/02
Filed: 1993-10-08
Abstract: PURPOSE:To obtain a ferromagnetic type high damping alloy excellent in strength, toughness, and corrosion resistance. CONSTITUTION:This alloy is a ferromagnetic type high damping alloy which has a composition consisting of, by weight ratio, <=0.02% C, 1.5-3% Si, 0.01-0.2% Mn, <=0.02% P, <=0.02% S, 1-5% Cr, 0.01-5% Al, 0.0045-0.025% N, and the balance Fe with inevitable impurities and further containing, if necessary, 0.005-0.1% Ti and/or 0.1-1% Cu and also has a structure composed of ferrite single phase and is excellent in strength, toughness, and corrosion resistance. This alloy has >=0.02 loss coefficient and >=400MPa tensile strength and is superior to 5%Cr steel in pitting corrosion depth allowance.
Patent JP-H05121955-A (JP)
Title: Integrated circuit component for stabilizing dc voltage
Inventor: INABA KATSUMI
IPC: H02M3/156
Filed: 1991-10-24
Abstract: PURPOSE:To prevent a reverse current flowing from an output side circuit and destruction of a integrated circuit component for DC voltage stabilization even when an input terminal and a ground terminal of the integrated circuit component for DC voltage stabilization are short-circuited when the integrated circuit component for DC voltage stabilization is integrated in a charging circuit or the like. CONSTITUTION:A control transistor(TR) 8 connecting in series between an input terminal IN and an output terminal OUT, a reference voltage generating circuit 11 generating a reference voltage, and an error amplifier 10 amplifying a difference between a reference voltage generated by the reference voltage generating circuit 11 and an output voltage divided by an externally mounted voltage division circuit 3 and giving it to a base of the control TR 8 are sealed in a package. A diode 9 blocking the current flowing from the output terminal OUT to the control TR 8 is provided in the package.
Patent JP-S63132144-A (JP)
Title: Inspecting machine
Inventor: SHINPO SENJI
IPC: H01L21/66
Filed: 1986-11-21
Abstract: PURPOSE:To improve the operation rate of an inspecting machine by carrying a body to be inspected which is held in a cassette in case a body to be inspected is absence in a holding means used for a body to be inspected which is carried from outside. CONSTITUTION:It is checked whether an external mask substrate processing line is held on a mask substrate holding base 10 or not and when a mask substrate is held, a chucking unit 26 moves to hold the mask substrate on a receiving base 10 and move it to a mask substrate carrying-in/out holding base 20. When an inspection stage 48 is ready, the unit 26 is moved toward the stage 48 and the chucked mask substrate is mounted on a mask substrate receiving base 50. When there is no mask substrate on the holding base 10, the mask substrate is taken out of the cassette 18 by the holding base 20. Consequently, the idle time on the inspecting machine side due to the for waiting supply for the mask substrate from the mask substrate processing line is shortened, and the operation rate of the mask substrate inspecting machine is improved.
Patent JP-H03139395-A (JP)
Title: Washing machine of two-tank type
Inventor: NOMURA TOSHIHIRO
IPC: D06F29/00
Filed: 1989-10-25
Abstract: PURPOSE:To feed water, only in a state that a brake is applied on a dehydrating tank, and prevent water from being splashed at the time of dehydration rinsing by setting a feed water controlling means for releasing a feed water valve under a condition that a dehydrating cover is released when a mode switching means is switched to the side of a rinsing mode. CONSTITUTION:When dehydration rinsing is performed, then an object washed with detergent is contained in a dehydrating tank 6 and a dehydrating cover 8 is closed, and after that, a dehydrating knob 14 is set to the 1-2 minutes of a dehydrating mode range. Then, a dehydrating motor is operated for 1-2 minutes, and dehydration is performed, and most detergent content is removed from the washed object. After this, the operating knob 14 is set to a dehydration rinsing range. In this case, if the dehydrating cover 8 is kept in a released state, a feed water valve 10 is de-energized and water is fed. At the time of releasing the dehydrating cover 8, brake is applied on the dehydrating tank 6 by a brake device 5. Accordingly, water in the dehydrating tank 6 sufficiently permeates the object to be washed, and the splashing of the water is prevented from being generated.
Patent JP-S62136627-A (JP)
Title: Single-lens reflex camera
Inventor: SATO KAZUHIRO
IPC: G03B13/36
Filed: 1985-12-11
Abstract: PURPOSE:To obtain a single-lens reflex camera by providing an interchangeable lens with an open-aperture F number larger than a nominal open-aperture F number, storing their difference in the internal ROM of a main body, and reading the difference in photography with the interchangeable lens mounted and stopping down the lens. CONSTITUTION:When the interchangeable lens 51 is mounted on the camera body 54, contact pieces 53 and 57 are connected. A measurement of distance is taken with the stop open and when exposure is performed, difference information on the F number if read out of the ROM 52 based on the information obtained from a photodetecting element 55 and processed by a correcting circuit 56, thereby sending the result to an exposure control circuit 58. When the control circuit 58 sends a rotational signal to a motor 59, an output shaft rotates a stop driving lever 61 to stop down the interchangeable lens 51 properly through the lens 62 of the lens 51 to a number smaller than at least the nominal open aperture F number, thereby performing the exposure while optical performance is satisfied.
Patent JP-H08103656-A (JP)
Title: Catalyst for purification of exhaust gas and method therefor
Inventor: ITO MASARU
IPC: B01D53/86
Filed: 1994-10-06
Abstract: PURPOSE: To provide a connecting catalyst having high rates of conversion of CO and HC (hydrocarbons) and also having a high rate of removal of NOx without producing N2 O as a by-product and to provide a purifying method using the catalyst as a method for purifying exhaust gas contg. reducing components including HC, an excess of oxygen over the stoichiometric amt. required to completely oxidize all the reducing components and NOx . CONSTITUTION: This catalyst is connecting catalyst consisting of an HC oxidation catalyst and an NOx decomposition catalyst. At least two catalyst zones are disposed in a flow of exhaust gas, exhaust gas is brought into contact with the HC oxidation catalyst in the 1st zone on the upper stream side to reduce the concn. of HC in the exhaust gas and then the exhaust gas is brought into contact with the NOx decomposition catalyst in the 2nd zone on the downstream side. The exhaust gas is purified.
Patent JP-S62136653-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KANEKO YUTAKA
IPC: G03C7/38
Filed: 1985-12-10
Abstract: PURPOSE:To obtain a photosensitive material which forms the dye image stable to heat and light by incorporating at least one of the magenta color image forming coupler expressed by the specific formula and at least one compd. expressed by the prescribed formula. CONSTITUTION:At least one magenta color image forming coupler expressed by the formula I and at least one compd. expressed by the formula II are incorporated into the photosensitive material. The coupler can be usually used in the range of 1X10<-3>mol, more preferably 1X10<-2>-8X10<-1>mol per 1mol silver halide. The magenta color image stabilizer which is used in combination with the coupler and is expressed by the formula II has not only the effect of preventing the color fading by the light of the magenta color image but also the effect of preventing the discoloration by the light. The color photographic material which has excellent color reproducibility and is remarkably improved in the fastness of the magenta color image to light is thus obtd.
Patent JP-H06126505-A (JP)
Title: Both end working method for cylindrical work
Inventor: YASUKAWA MAKOTO
IPC: B23Q15/22
Filed: 1992-10-16
Abstract: PURPOSE:To work both ends of work, composed by forming a coating film consisting of nonmagnetic material, to at least both ends in the axis direction of the magnetic cylindrical member, so that a working dimension, along the axis direction of a magnetic cylindrical member, can be uniformed on both ends, despite of the nonuniformity of a coating film thickness and the change of the axis direction length of the magnetic cylindrical member. CONSTITUTION:Work 14, the axis line of which is arranged on a Z-axis, is retained rotatably around the axis line, and fixed distances, from both end surfaces in the axis direction of a magnetic cylindrical member 15, are detected respectively by a pair of proximity sensors 251 and 252. Concurrently, a center position along the Z-axis direction of the magnetic cylindrical member 15 is set based on a Z-axis direction distance to the both proximity sensors 251 and 252 from a reference position on the Z-axis at the time of the detection and a fixed detected distance, moved quantity along the Z-axis direction of both blade tools is determined with the center position as a standard, and also moved quantity along the X-axis direction of both the blade tools is determined with the rotation center of the work 14 as a standard.
Patent JP-2000110906-A (JP)
Title: Cam rotation control mechanism and image forming device using the same
Inventor: SAMEJIMA TAKAO
IPC: G03G15/16
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent a cam from rotating in the regular rotating direction or rotating in the reverse direction to increase the idling torque of a spring clutch, when a driven member is abutted to the cam. SOLUTION: A cleaning roller contacting/separating cam 20 is rotated round a rotation center 21b so that a cleaning roller swing plate 5m is swung, and an electrostatic charging roller 5f is contacted with and separated from an intermediate transcribing belt 5a. The center 27 of a circular arced part 20a of this cam 20 is set lower than the rotation center 21b so that a vertical resisting force acting on the cam 20 located in the specified place from the swing plate 5m through the contact serves as a force to rotate the cam 20 in the reverse direction (indicated by Arrow A). A one-way clutch is installed so that the cam 20 is rotated by this force.
Patent JP-H03139646-A (JP)
Title: Photomask
Inventor: HIRUMI JIYUNJI
IPC: G03F1/70
Filed: 1989-10-26
Abstract: PURPOSE:To improve the arrangement accuracy of patterns of respective exposure files by shifting length measurement patterns which are exposed in exposure file units in arrangement position in the exposure file units, making the length measurement patterns correspond to the exposure files, and measuring the arrangement accuracy of the patterns of the respective exposure files. CONSTITUTION:The length measurement patterns are exposed in the exposure file units, changed in arrangement position in the exposure file units so as to measure the arrangement accuracy of each file, and made to correspond to the respective exposure files. For example, a mask substrate 1 is exposed to a pattern 2 and a length measurement pattern 6 with a 1st exposure file, to patterns 3 and 4 and a length measurement pattern 7 with a 2nd exposure file, and a pattern 5 and a length measurement pattern 8 with a 3rd exposure file, and the photomask which is completed after the entire exposure has the length measurement patterns 6 - 8 formed in the file units, so that the arrangement accuracy of the exposure patterns can be measured, file by file.
Patent JP-H10127001-A (JP)
Title: Rotary electric machine
Inventor: AIKURA NOBUTAKE
IPC: H02K5/10
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To increase the effectiveness of sealed structure in a shaft insertion section of a bearing bracket and extend the life of a sealing section. SOLUTION: A rotary electric machine has a sealing section 13 to shield the inside of a bearing bracket 9 from the outside, by bringing a contact member 16 into contact with a part of the bearing bracket 9 around a shaft insertion section 9a. On the periphery of or inside the sealing section 13, a magnet 17 is installed which applies magnetic force to a contact face between the part of the bearing bracket 9 around the shaft insertion section 9a and the contact member 16. Due to this structure, the transition of the contact face from severe wear to mild wear is accelerated and, at the same time, both the part of the bearing bracket 9 around the shaft insertion section 9a and the contact member 16 are attracted with each other, thereby increasing the adhesiveness between the two components.
Patent JP-2001098966-A (JP)
Title: Controller for motor coupled with engine
Inventor: MORIMOTO KAZUHIKO
IPC: B60L50/16
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To make an engine speed constant in an idling condition to enhance quality of quietness. SOLUTION: An engine speed detecting means for detecting the engine speed of an engine is provided, and a control means for changing the engine speed by switching an operation condition of a motor to return the engine speed to a prescribed speed when the engine speed based on a detection signal from the engine speed detecting means in the idling condition of the engine is shifted from the preset prescribed speed is provided in a controller for the motor coupled to an engine provided with the engine and the motor having a driving function and a generating function and having a determination means for determining the idling condition of the engine.
Patent JP-H03140092-A (JP)
Title: Analog signal processing device
Inventor: IGARASHI YASUHISA
IPC: H04Q9/00
Filed: 1989-10-26
Abstract: PURPOSE:To extend number of input points at any number by selecting a selection signal of a CPU cyclicly synchronously with the software processing to output the result. CONSTITUTION:An analog signal processing system in an air-conditioner equipment consists of an analog input changeover switch(ASW), a frequency conversion unit(CON) and a control arithmetic unit(CPU) and a setting temperature variable resistor R1, a boiler temperature measuring resistor 2, a cooling temperature measuring resistor R3 and a room temperature measuring resistor R4 are connected respectively to analog input channels CH1-CH4. Then the analog signal quantity is frequency-converted and the software is synchronized at the high speed counter input terminal 1 and cyclic sampling is attained. Thus, how many analog input signals are increased, one high speed counter input copes with the increase.