baber/WOPTO huggingface dataset:
Patent JP-S5460631-A (JP)
Title: Device for assisting starting of internal combustion engine having glow plugs
Inventor: ABE YOSHIAKI
IPC: F02P19/02
Filed: 1977-10-25
Abstract: PURPOSE: :To lengthen the lifetime of the device, by improving the on-off control of heating current to glow plugs through an expensive transistor.  
     CONSTITUTION: The device comprises a glow plug heating circuit 5 which can connect a plurality of plugs 2, 3 eigher in series or in parallel with a battery 4, a temperature detector 13 for checking whether or not both the flow plugs 2, 3 are heated to a predetermined temperature, and a shifting control circuit 47 which shifts a normally closed contact 11 of a relay 9 and normally open contacts 10, 12 in response to the detection signal of said detctor to change the parallel connection of the glow plug heating circuit 5 to the parallel connection to decrease the heating current to the glow plugs. A wire snapping detection circuit and a starting motor drive circuit are denoted by 30, 43, respectively. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10320484-A (JP)
Title: Method and system for processing summing up and storage medium for storing summing up processing program
Inventor: SUGANUMA TAKESHI
IPC: G06Q30/04
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To enable stored contents of each file to be simply changed by executing a successive summing up processing for information on utility charge and obtaining intermediate summing up results. SOLUTION: A summing up unit code, which corresponds to the order of execution stored in a definition file 430 for a summing up scenario, and a method code for calculating discount amount of money are successively retrieved in accordance with the order of execution and a summing up condition is obtained by retrieving a definition file 410 for summing up unit code. When the method code for calculating discount amount of money is retrieved, a method for calculating discount amount of money corresponding thereto is found by retrieving a definition file 420 for calculation processing. Then, the final summing up result is found by collating the summing up condition successively retrieved and the method for calculating discount amount of money, by carrying out a successive summing up processing and by finding intermediate summing up at multi-stage.
Patent JP-H0422289-A (JP)
Title: Radio controlling device
Inventor: NAKAMA HISASHI
IPC: H04Q9/00
Filed: 1990-05-17
Abstract: PURPOSE:To prevent a danger of a control object device from being moved at application of power by stopping a function of sending the on/off state of an operation switch when there is any operation switch in the on-state at application of power. CONSTITUTION:The ON/OFF of operation switches S1-S3 is read by a switch read circuit 11 and the result of read is sent via a parallel serial conversion circuit 12 and a radio transmission circuit 13 and an object equipment such as a crane is controlled in radio wave. Then at application of power from a power supply 15, when at least one of the switches S1-S3 is closed, it is detected by a gate circuit 22 of a transmission inhibit circuit 20, a switch 24 is opened by a Q output of a D FF 23, the circuit 13 is interrupted from ;the power supply 15 and the transmission function is stopped and alarm by a buzzer 25 is raised. Through the constitution above, a danger of the object equipment moved at application of power is prevented.
Patent JP-S5650562-A (JP)
Title: Transistor
Inventor: TAKADA IKUNORI
IPC: H01L21/331
Filed: 1979-10-02
Abstract: PURPOSE:To improve the secondary breakdown resistance of a main transistor in forward and reverse directions by forming protective diode elements made of transistors of base-opened on the same chip. CONSTITUTION:This transistor includes an N<-> type collector region 12, P type first base region 13a and second base region 13b formed on the surface of the region 12, N type first emitter region 14a and second emitter region 14b formed on the surface of the regions 13a, 13b, respectively, and conductor 16c for connecting the emitter regions 14a and 14b. A protective transistor includes the collector region 12, second base region 13b, and second emitter region 14b as a diode element. The protective transistor is opened at the base, and is connected between the collector and the emitter of the main transistor.
Patent JP-S5918260-A (JP)
Title: Upstream single point fuel injection device
Inventor: KOSUGE TOKUO
IPC: F02M25/07
Filed: 1982-07-23
Abstract: PURPOSE:To obtain the comparatively inexpensive titled device which is not disturbing the accuracy of air-fuel ratio control by a method wherein a port opened to atmosphere, communicating with the vacuum chamber of an exhaust gas recirculating (EGR) valve and a vacuum port at the upper side of a throttle valve, is opened at the specified position of a throttle body. CONSTITUTION:The device 1 is consisting of an air chamber 2, a venturi body 3 and the throttle body 8 while an injection port 6 is arranged above the center of the throttle valve 7. Air enters through an entrance 18, passes through a chamber 20 and flows into the venturi from an outlet port 4 while the amount of the air is detected by a hot wire 5 in a bypass air path 19. In this case, the port 21, opened to atmosphere, is opened at the intermediate location between the air outlet port 4 and the injection port 6 and is communicated with an ON-OFF solenoid 12 as well as the EGR valve 9 through an orifice 24. Said solenoid 12 is communicated with a vacuum port 22 through the orifice 23. According to this method, the coil capacity of the solenoid 12 may be reduced, the bypass air may be detected and thereby securing the accuracy of the control for the air-fuel ratio.
Patent JP-H05321261-A (JP)
Title: Ground excavating method using rotary excavator
Inventor: KAWACHI TAKESHI
IPC: E02D17/13
Filed: 1992-05-20
Abstract: PURPOSE:To enhance the effectiveness in excavation works for a viscous ground using a rotary excavator by preventing attachment of the earth and sand to its cutter drum by a simple means. CONSTITUTION:A cutter drum 1a of an excavator works as a minus electrode while it is excavating under muddy water 3, and a metal member 5 confronting the cutter drum 1a with the muddy water 3 and the ground interposed, works as a plus electrode. A DC voltage is impressed between these two electrodes for feeding current thereto, and gas is generated at the surface of the cutter drum 1a owing to electrolysis to permit keeping the condition in which earth and sand is not likely to attach to the cutter drum 1a.
Patent JP-S62285631-A (JP)
Inventor: YAJIMA TATSURO
IPC: G06F1/00
Filed: 1986-06-04
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-H0424262-A (JP)
Title: Nonwoven fabric, production thereof and absorbing article
Inventor: KANEDA MANABU
IPC: D04H1/559
Filed: 1990-05-17
Abstract: PURPOSE:To obtain the title article suitable as paper, etc., by making conjugate yarn of plural resins having different melting points into web, integrating central part treated into hydrophilic nature with both end parts processed into hydrophobic nature and uniformly forming uneven parts at the central part. CONSTITUTION:Resins such as polyethylene terephthalate and polyethylene having preferably >=30 deg.C difference in melting point, for example, are made into conjugate yarn of sheath core type. The conjugate yarn is subjected to surface treatment with a hydrophilic surfactant such as metal salt of an alkyl sulfate and processed into a beltlike web, which is then sprayed with air and unevenness is formed on the surface to give central part. On the other hand, the conjugate yarn subjected to surface treatment with a hydrophobic surfactant such as silicone is made into beltlike webs, arranged at both sides of the central part, the parts are heat-treated and the low-melting component is thermally melted to give the objective nonwoven fabric 10 having the central parts 11 with protruded parts 11A and dented parts 11B and both the end parts 12.
Patent JP-S61286748-A (JP)
Title: Method for inspecting connection state of assembling type cam shaft
Inventor: KAWAGUCHI TAKASHI
IPC: G01N29/28
Filed: 1985-06-14
Abstract: PURPOSE:To enable highly accurate inspection within a short time, by immersing a steel shaft in a liquid and inserting a probe in the hollow part of the steel shaft and inspecting the connection part with assembling parts from the inner peripheral side of the steel shaft by an ultrasonic flaw detection test. CONSTITUTION:For example, a cam 2 comprising a sintered material and a journal 3 comprising steel parts are connected to the predetermined region of a hollow steel shaft 1 opened at one end thereof to form a sintered connection part 4 and a soldering part 5. Next, a probe 7 is supported by the probe guide 6 provided to the hollow part of the steel shaft 1 in a slidable manner and a reflective mirror 8 is provided to said guide 6. In the inspection of the connection parts, a water tank is filled with a contact medium such as water and the steel shaft 1 is immersed in said medium while the probe 7 is straightly advanced and the reflective mirror 8 is rotated and scanning is performed from the inner peripheral side of the steel shaft 1 to perform ultrasonic flaw detection. By this method, even a cam nose part can be measured without consuming the probe 7.
Patent JP-H04353930-A (JP)
Title: Started parameter fetch control system
Inventor: HAMAGUCHI ICHIRO
IPC: G06F9/40
Filed: 1991-05-31
Abstract: PURPOSE:To set the versatility of a started program control part to be high and to share it without generating at every program. CONSTITUTION:A main processing part 12 executes a target processing. The started program control part 11 fetches a started parameter which the main processing part 12 refers to. The started program control part 11 fetches the started parameter by a start request from a start request source program 1, and the main processing part 12 refers to the started parameter so as to transfer control to the main processing part 12.
Patent JP-S62286562-A (JP)
Title: Removal of mercury in exhaust gas
Inventor: KISHIDA KAZUYA
IPC: B03C3/04
Filed: 1986-06-04
Abstract: PURPOSE:To enhance the removal efficiency of mercury from exhaust gas, by using a wide interpole electric precipitator and providing a gas cooling and washing device and a mist removing device to the post-stage of said dry electric precipitator. CONSTITUTION:For example, in treating exhaust gas when a sulfide concentrate containing an extremely small amount of mercury is desulfurized and sintered in a sintering furnace, the interpole distance between the dust collection electrode and discharge electrode of a dry electric precipitator is set to 175mm and mercury-containing exhaust gas is passed at average electric field intensity of 3.5kV/cm or more. The exhaust gas after passage is cooled and washed, and subsequently allowed to pass through a wet electric precipitator to remove mist. By this method, the removal efficiency of mercury can be enhanced, and installation cost and operation cost for operation can be suppressed at low cost.
Patent JP-S616609-A (JP)
Title: Method for entering light into optical fiber
Inventor: KAKII TOSHIAKI
IPC: G02B6/26
Filed: 1984-06-20
Abstract: PURPOSE:To allow light to enter an optical fiber core from the optical fiber flank and to easily connect the optical fiber by winding the optical fiber several times around part of a cone (bobbin) that a shape penetrates, and providing a light source outside the core. CONSTITUTION:The optical fiber 2 is wound around part of the cone 8 that the shaft 9 penetrates. The optical fiber 2 wound around the cone is installed in a light source housing 10 together with the cone. The light source housing 10 has a lid 11 and is equipped with plural halogen lamps 12 at the lower side, and a reflector 13 is fitted at the upper side which serves as the lid. In this state, the halogen lamps 12 are turned on to allow light to enter the optical fiber from its flank.
Patent JP-H11303712-A (JP)
Title: Fluid injection valve
Inventor: KAI NOTTMAYER
IPC: H01L21/302
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a fluid injection valve having good productivity and high injection efficiency. SOLUTION: Members 15, 16 for first/second nozzles are formed by using silicon, a needle 17 is provided so as to be supported on an elastic beam 18 in the member 15 for the first nozzle, on the other hand, a recessed part 22 having a seat part seated with the needle 17 through a seal 23 is formed in the member 16 for the second nozzle, and a through hole 21 for an inflow of fluid is drilled in a bottom part of the recessed part 22. When a fluid flows in, it flows in an annular passage 28 formed between the needle 17 and the recessed part 22 by displacing the needle 17, and the fluid is injected from an orifice formed between the elastic beams 18.
Patent JP-H01298780-A (JP)
Title: Temperature stabilization of semiconductor laser element and device therefor
Inventor: TAKIZAWA HIDEO
IPC: H01S5/042
Filed: 1988-05-27
Abstract: PURPOSE:To stabilize the operation temperature of a semiconductor laser element at high speed and with high accuracy and miniaturize a heat sink by detecting an injection current value and a terminal voltage value so as to compute the operation temperature of a laser element in real time and to control currents to be supplied to a peltier element 7. CONSTITUTION:A heat sink 2, a peltier element 7 and a radiator 7a are provided, and a semiconductor laser element 1 is fixed to the heat sink. Injection currents Ii are supplied from a light source 3 and the injection currents Ii and the terminal voltage V are detected by a current detection circuit 8 and a voltage detection circuit 9. Detected each data is input into an operation temperature arithmetic circuit 10. The function table of operation temperature T to the injection currents Ii and the terminal voltage V is memorized beforehand in a memory 10a and operation temperature T is read out. Standard temperature Ts which was set beforehand in a standard temperature setting circuit 12 is subtracted in a subtracting circuit 11, and data on temperature difference (T-Ts) is input in a temperature control circuit 5, and control value equivalent to it is given to a peltier element driver 6, and control currents are supplied to the peltier element 7.
Patent JP-H01298055-A (JP)
Title: Production of calcium phosphate sintered compact
Inventor: NONAMI TOORU
IPC: C04B35/447
Filed: 1988-05-27
Abstract: PURPOSE:To obtain calcium phosphate sintered compact capable of being performed crystallization, sintering or growth of crystal at an arbitrary temp. by compounding boron compd. in a specific quantity ratio with calcium phosphate and thereafter by calcining. CONSTITUTION:The boron compd. such as boric acid, boron oxide is added and compounded in 0.001-10%, preferably 0.05-0.5% to calcium phosphate such as hydroxyapatite, tricalcium phosphate. Then, the calcium phosphate compounded with the boron compd. is calcined to obtain the calcium phosphate sintered compact. For the sintering, conventional know usual pressure sintering method, hot-press method, etc., can be used. The sintering temp. is usually 700-1500 deg.C, preferably 800-1200 deg.C. In the hot-press method, the pressure is usually 50-2000kg/cm<2> and the sintering time is usually 15min-10hr. The obtd. sintered compact is useful especially for artificial bone material.
Patent JP-H0426022-A (JP)
Title: Input device
Inventor: YANO HAJIME
IPC: H01H25/00
Filed: 1990-05-18
Abstract: PURPOSE:To accomplish an input device in a small size and suppress space required, by supporting an operator element on a chassis through supporting members and an intermediate supporting member which are held so as to be movable in a certain specified direction, and restricting movement of the operator element by the use of an electric magnet. CONSTITUTION:An input device according to the present invention comprises supporting members 30, 32-36, which protrude on a chassis 10 and support an operator element 4, and No.1 and No.2 leaf spring sets 16, 18 and 26, 28. An intermediate supporting member 24 is supported by the No.1 set 16, 18 so that displacement is made in No.1 direction Y relative to the chassis 10, while the supporting members 30, 30-36 are supported by the No.2 set 26, 28 so that these supporting members 30, 32-36 are displaced in the No.2 direction X perpendicular to No.1 direction Y relative to the intermediate supporting member 24. Movement of the operator element 4 is restricted through the use of an electric magnet 72. Thus a small sized input device is obtained which does not require space.
Patent JP-H04331870-A (JP)
Title: Hydraulic controller for fluid type transmission device equipped with direct connection clutch for vehicle
Inventor: IBARAKI TAKATSUGU
IPC: F16H61/14
Filed: 1991-05-01
Abstract: PURPOSE:To provide a hydraulic controller for a fluid type transmission device equipped with a direct connection clutch for vehicle with which the controllability in the slip control for a direct connection clutch and the engagement power of the direct connection clutch can be obtained. CONSTITUTION:In the state where a spool valve piece 136 and a plunger 138 are attached each other, the hydraulic pressure in an opened side oil chamber 33 is controlled so that the pressure difference  P corresponding to the magnitude of the signal pressure P1in is formed between an engagement side oil chamber 35 and a release side oil chamber 33. However, when the pressure signal P1in increases and the plunger 138 and the spool valve 136 are separated, a slip control valve 56 sharply increases the pressure difference  P between the release side oil chamber 33 and the engagement side oil chamber 35.
Patent JP-H07333657-A (JP)
Title: Liquid crystal display element
Inventor: MOCHIZUKI AKIHIRO
IPC: C09K19/02
Filed: 1994-06-10
Abstract: PURPOSE:To realize a wide visual field angle and a paper white background display by using liquid crystals having a twist grain boundary(TGB) structure. CONSTITUTION:Grain boundaries 2 exist at every distance Lb between spiral turns in a certain direction (transverse direction) parallel with a liquid crystal layer of the twist grain boundary phase crystals. The orientation directions of the major axes of liquid crystal molecules deviate slightly in the specified direction with the grain boundaries 2 as bordering. In such a case, the directions deviate by an angle 2pia. The spiral structure resembled to the cholesteric phase with the transverse direction as a spiral axis is formed in such a manner. The mechanism to scatter light in the orientation direction of the liquid crystals in a bulk state is needed to exist in order to apply the TGB phases having such structure to a scattering type LCD. The refractive index is changed in periods nearly the same as the wavelengths of visible light within the TGB phase liquid crystals of the spiral structure. Scattering is, therefore, generated in the incident light on the TGB phase liquid crystals.
Patent JP-S5753117-A (JP)
Title: Volume control circuit
Inventor: FUJIMOTO HIDEKI
IPC: H03G1/00
Filed: 1980-09-17
Abstract: PURPOSE:To cancel DC components and to eliminate the occurrence of pop tone, by subtracting outputs of two pairs of differential amplifiers. CONSTITUTION:The first differential amplifier consisting of transistors TRs Q6 and Q7 generates a current corresponding to an input signal, and the output is inputted to a subtracting circuit 1 through a resistance R6. The second differential amplifier consisting of TRs Q8 and Q9 has a current source consisiting of TRs Q10 and Q11. In this current source, resistances R8 and R9 and a variable resistance VR are regulated to make the coolector current of the TR Q11 equal to the collector current of a TR Q5. As the result, DC conditions given to the first and the second differential amplifiers are equal to each other, and therefore, if outputs of both differential amplifiers are inputted to the subtracting circuit 1, DC components are not generated in the output of an operational amplifier A1.
Patent JP-H11330409-A (JP)
Title: Semiconductor storage device
Inventor: YAHATA HIDEJI
IPC: G11C11/41
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage device by which the areas of indirect peripheral circuits can be reduced and the voltage drops of power in the chip can be reduced. SOLUTION: A semiconductor storage device is a 4-bank 256 M-bit synchronous DRAM (SDRAM) and is comprised of memory array regions consisting of memory arrays and direct peripheral circuits, which are adjacent to the memory arrays and indirect peripheral circuits which are disposed between the memory array regions. In this case, a system in which meshed power is routed in grid form is adopted. Sets of meshed power wiring 9 in the memory array region consisting of the memory arrays 4 and the direct peripheral circuits 87 are disposed through power wiring 10, in such a manner that they are placed across indirect peripheral circuits 2a and 2b in the direction of the shorter sides of the chip.  In this way, power lines on the direct peripheral circuits in the direction of the longer sides of the chip, which are not used for the indirect peripheral circuits can be narrowed and power lines on the indirect peripheral circuits 2a and 2b in the direction of the shorter sides of the chip, which are not used for the indirect peripheral circuits 2a and 2b can be eliminated.
Patent JP-H02309124-A (JP)
Title: Combustor and operating method thereof
Inventor: OMORI TAKASHI
IPC: F23C99/00
Filed: 1989-05-24
Abstract: PURPOSE:To prevent discharge of CO and other from an unburnt gas combustor by a construction wherein a premixed gas supply means located on one side of a combustion cylinder is formed of a first premixed gas supply means disposed concentrically with the combustion cylinder and operating in a high-load zone of the combustor and of a second premixed gas supply means disposed in the outer peripheral part of said means and operating in a low-load zone. CONSTITUTION:A premixing chamber 4 (for supplying a second premixed gas) is provided in the center of the head of an inner cylinder 2, and a first-stage premixing burner 8, i.e. a first premixing gas supply means, is provided on the outer periphery of said premixing chamber, that is, in the vicinity of the inner wall surface of the inner cylinder. When combustion is started, an ignition plug 14 is operated, while a fuel 12 is jetted from an auxiliary burner 13, and thereby a flame is formed in a recessed part 11. Next, a fuel 6 premixed in a first stage is made to flow in a prescribed amount and an inflammable mixture is formed thereof and jetted from the premixing burner 8. In high-load combustion, moreover, a fuel 18 premixed in a second stage is introduced into a combustion nozzle 16 of the premixing chamber 4 and an inflammable mixture is supplied into a combustion chamber 5. According to this constitution, production of an unburnt component, i.e. CO, can be prevented satisfactorily.
Patent JP-S5463051-A (JP)
Title: Preparation of 1-cyclo-alkenyl glycines
Inventor: YONEDA NAOTO
IPC: A61P31/04
Filed: 1977-10-26
Abstract: PURPOSE: To obtain the title substances usable as antibacterials or raw materials for synthesis of penicillin, etc., by hydrolysis of α-formylamino-cycloalkylidene acetates with an alkali, and by hydrolysis of the reaction products with an acid.  
     CONSTITUTION: Compounds of formula I:(R 1  is H or lower alkyl group; R 2  is ester residue; A is alkylene group) are reacted with an alkali, e.g. sodium hydroxide etc. in a solvent, e.g. water, methanol, etc. at room temperature or under heating to remove the estr residues, thus forming reaction mixtures of 1-cycloalkenyl-N- formylglycines, wherein the α,β-double bond is rearranged to the β-γ-position, and the objective compounds of formula II, wherein th formyl group is removed. The reaction mixtures directly or the formyl substitution products alone are hydrolyzed in the presence of hydrochloric, hydrobromic acids, etc. in a solvent, e.g. water, methanol, teetrahydrofuran, etc. at room emperature or under heating to give the objective substances. 
     COPYRIGHT: (C)1979,JPO&Japio