baber/WOPTO huggingface dataset:
Patent JP-S60187101-A (JP)
Title: Microwave transmission window
Inventor: KOJIMA YASUAKI
IPC: H01J25/02
Filed: 1984-03-07
Abstract: PURPOSE:To prevent a porcelain from being destroyed due to a thermal stress and to improve the characteristic of resistance to power by forming a part apart from a cooling water path to a vacuum sealing part of a part at the outside of vacuum of a metallic sealing dish in a microwave transmission window. CONSTITUTION:The microwave transmission window is formed with the metallic sealing dish 1 and the porcelain 2, metallized processing is applied to the outer peripheral part of the porcelain 2, and the result is soldered and subjected to vacuum sealing. The cooling water path 3 is provided to a part apart from the vacuum sealing part. Since the heat from the porcelain 2 is delivered to the cooling water through heat conduction via a part D of the metallic sealing dish 1, the temperature difference in the inside of the porcelain 2 is small, the porcelain is hardly destroyed and the characteristic of resistance to power is improved.
Patent JP-H02223023-A (JP)
Title: Focus leading-in device
Inventor: MATSUDA NOBUHIDE
IPC: G11B7/085
Filed: 1989-02-23
Abstract: PURPOSE:To execute stable leading-in by setting timing to lead-in the focus of a servo circuit near the peak of a focus detection signal. CONSTITUTION:A focus detector 16 to detect a focal position on a disk 11, an objective lens 12 to execute focusing, a driving means 13 of the objective lens 12 and a servo circuit 17 to automatically execute focusing are provided. The servo circuit 17 is operated by the peak part of the focus detection signal. Accordingly, at the time of leading-in, a servo signal is generated in a direction to cancel a moving speed obtained in the objective lens 12 and the objective lens 12 is not moved unnecessarily. Thus, the objective lens is stably moved to the focal position and leading-in operation is made secure.
Patent JP-H08241147-A (JP)
Title: Information processor with illuminance sensor
Inventor: TSUZAKI HIROSHI
IPC: G06F1/16
Filed: 1995-03-03
Abstract: PURPOSE: To perform control according to the illuminance of circumferential environment by providing the illuminance sensor which detects the illuminance of the circumferential environment, a decision means for the use state of the information processor, and a means which turns off the power source of the information processor according to the illuminance of the circumferential environment and the use state. CONSTITUTION: The illuminance sensor 3 detects the illuminance of the circumferential environment, a converter part 5 performs conversion to illuminance data, and a comparing arithmetic part 6 compares the illuminance data (illuminance Y) with the previously set threshold value (illuminance X) of a user. Consequently, when illuminance X > illuminance Y, it is judged that the information processor is unmanned. Further, a no-key-input time is calculated in the comparing arithmetic part 6 and when the time exceeds a user's desired time, it is judged that the user has forgotten to turn off the power. Then an off signal is sent to a power source control part 8 through a system control part 7 to turns off the power source of the system device 4. In another way, a process for turning off the power source is started.
Patent JP-S51118395-A (JP)
Title: Semiconductor emitting unit and manufacturing process
Inventor: ITOU KUNIO
IPC: H01S5/22
Filed: 1975-04-10
Abstract: PURPOSE: To get semiconductor unit driven at small current deneity. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04262694-A (JP)
Title: Encoding device for picture signal
Inventor: FUJIWARA HIROSHI
IPC: H04N19/196
Filed: 1991-02-15
Abstract: PURPOSE:To permit the quantity of a transmitted picture to be satisfactory in picture transmission where a frame skip is executed. CONSTITUTION:An MS calculation part 610 which calculates a usage possible bit number MS when the number of the skip is an minimum (Smin), an MT calculation part 620 which calculates the usage possible bit number MT when the number of the skip is ST, a subtracting means 630 which obtains the difference of them, an RB calculation part 650 which calculates correcting storage buffer quantity RB from the output and the number of microblock MN, an RB-IDX calculation part 660 which converts RB into an index and a QS calculation part 670 which decides a quantization step size from RB-IDX are provided. Thus, the quantity of the transmission picture is improved by controlling the quantization step size to become as small as possible in an allowable range.
Patent JP-S52128362-A (JP)
Title: Preparation of 17-acetal of 3-alkoxyestra-2,5(10)-diene-17-one
Inventor: NAGOSHI HIDEO
IPC: C07J1/00
Filed: 1976-04-19
Abstract: PURPOSE:To prepare the title compound in high yield useful as an intermediate of steriod hormones such as ethisterone, by the Birch reduction of 17-acetal of 3-alkoxyestral-1,3,5(10)-trien-17-one under specific reaction conditions.
Patent JP-H08238317-A (JP)
Title: Liquid dispenser
Inventor: MATSUMOTO JUNICHI
IPC: F04F1/06
Filed: 1995-03-03
Abstract: PURPOSE: To make it possible to discharge plural different liquids simply by exchanging a bottle and to obtain an always specified discharge rate without being affected by the remaining amt. of the liquid by determining the remaining time to drive an air pump according to the remaining amt. of the liquid. CONSTITUTION: A microcomputer 6a outputs a driving start signal to the air pump 4 and simultaneously starts an internal timer. An air layer 14 in the hermetic bottle 1c is pressurized by driving of the air pump 4. When a float 1a moves near to a discharge port 1b, this float is detected by a float detecting sensor 7 which inputs a detection output signal to the microcomputer 6a. This microcomputer 6a references the data of a table type in accordance with the time measured by the internal timer to obtain the data on the residual amt. of the liquid and the data on the remaining pump driving time. The microcomputer substitutes the data of the remaining pump driving time in a count back timer and starts the count back timer. The microcomputer stops the air pump 4 and simultaneously opens a solenoid valve 3 for the specified time when the back count timer counts nearly 0.
Patent JP-H05248640-A (JP)
Title: High frequency heater
Inventor: KASHIMOTO TAKASHI
IPC: F24C7/02
Filed: 1992-03-02
Abstract: PURPOSE:To inform a user of heating conditions by displaying a heating distribution of a food disposed in a heating chamber. CONSTITUTION:There are provided a heating chamber 1 for recognizing the shape of a food, change detection means 8 for detecting a change in the conditions of a food, a chamber temperature detector means 9 for detecting temperature in the heating chamber 1, a switch 10 for selecting the kind of a food, control means 11 for computing at a high speed a standing wave mode 4 established in the heating chamber 1 on the basis of the recognition means 7, the change detector means 8, the chamber temperature detector means 9, and the switch 10 to control an oscillation source, and display means for displaying a food heating distribution yielded by the computation. With this arrangement a user is informed of an accurate heating distribution, and hence there is achieved finishing of the cooking in response to user's taste.
Patent JP-H05240964-A (JP)
Title: Balloon cutting-off device
Inventor: AIKO KENICHI
IPC: G01W1/08
Filed: 1992-03-02
Abstract: PURPOSE:To cut off a non-lift balloon at a predetermined altitude at an arbitrary time by constituting the device of an electronic timer, a gut fusing jig and the gut for connecting the non-lift balloon. CONSTITUTION:A balloon cutting-off device 35 cuts off a non-lift balloon 1 fitted with an observation instrument from a forcible rising balloon 6 at a predetermined altitude. A time is set by the time setting devices 12a, 12b of a cutting-off device 35 and the small-sized slide switch of a switch 20 is closed. For example, energy is instantaneously accumulated in the aluminum electrolytic condenser (470muF., 16WV) of an energy accumulating condenser 14 from a laminated dry battery of DC12V and, at the same time, an oscillation circuit 15 starts oscillation and a reference time is formed by a frequency divider circuit 16. Further, the pulse of the reference time is counted by a preset counter 17 so as to become the time set by the setting devices 12a, 12b. After the completion of counting the charged energy of the condenser 14 is sent to a gut fusing jig 21 as an ignition current through an SCR switch 18 and output terminals 19a, 19b and the fusing jig 21 is ignited to fuse gut 4 at high temp.
Patent JP-S60189004-A (JP)
Title: Pump automatic operation controller
Inventor: KOMODA MITSUHIRO
IPC: H02H7/09
Filed: 1984-03-08
Abstract: PURPOSE:To restore pumps to the state just before momentary power failure quickly while preventing increase of the start current at a restart time and to bring pumps to the normal operation state, by using auxiliary capaity of variable voltage and variable frequency to start simultaneously pumps which are operated just before momentary power failure. CONSTITUTION:The number of operated pumps is increased while synchronizing a variable voltage and variable frequency device (VVVF) 7 and a commercial power source with each other; and if all pumps are stopped by momentary power failure in the state where motors 3a and 3b are operated in a certain speed and a motor 3c is subjected to rotation number control, secondary-side contactors 6a and 6b of the VVVF are closed simultaneously by the output signal from an operation controller 10 when a power failure restoring and restart command is given from the external, and commercial-side contactors 5a and 5b are closed after restart with reduced power to 100% speed by the VVVF7, and the commercial power source is synchronized by the VVVF7, and contactors 6a and 6b are closed when acquisition of synchronism is completed. Thereafter, a contactor 6c is closed simlarly to subject the motor 3c to rotation number control.
Patent JP-H01221374-A (JP)
Title: Production of 4-oxo-1-benzopyran-2-carboxylic acid derivative having optical activity, intermediate for synthesizing said derivative and production of said intermediate
Inventor: KURONO MASATSUNE
IPC: C07C59/68
Filed: 1988-02-29
Abstract: PURPOSE:To economically produce the title compound useful as an intermediate for a remedy for diabetic complication, etc., by subjecting a novel phenoxyfumaric acid derivative as a starting substance to ring closure, introducing two novel compounds and hydrolyzing the resultant compound or asymmetrically hydrogenating after the ring closure. CONSTITUTION:A novel phenoxyfumaric acid derivative shown by formula VI (X and Y are H, halogen or alkyl; R1 is H or alkyl) is subjected to ring closure under an acidic condition to give 4-oxo-4H-1-benzopyran-2-carboxylic acid shown by formula IV, which is reacted with an optically amine shown by the formula V (A is NH or O; R2 is phenyl or naphthyl; R3 is alkyl or phenyl) or an alcohol to give a novel compound shown by formula III, which is asymmetrically hydrogenated to give a compound shown by formula II. This compound is hydrolyzed to give a compound shown by formula I or the compound shown by formula IV is directly hydrogenated asymmetrically to give a compound shown by formula I.
Patent JP-H02289007-A (JP)
Title: Logical circuit for task process
Inventor: RODAARITSUKU MAIKERU UESUTO
IPC: G06F11/14
Filed: 1990-02-27
Abstract: PURPOSE: To surely and efficiently switch tasks by temporarily stopping the functional task processing to scan the state latch of scanning chains or each scanning chain. CONSTITUTION: A task save instruction is transferred to a control circuit 12 through a line 18, and the control circuit 12 activates a control signal TSRMODE to a clock generation mechanism 14. This mechanism 14 inhibits the use of all C' clocks to a shift register latch SRL in a processor circuit 11 in response to this control signal and stops all functional processings in the processor circuit 11. Consequently, the current task in the processor 10 is stopped, and the present state of the processor 10 is held in the SRL of the processor circuit 11. The clock generation mechanism 14 continuously sends a B' clock to the processor circuit 11, and the last contents from the SRL of each scanning chain in the processor circuit 11 are read out through a bus and are stored in a storage device. Thus, tasks are efficiently switched.
Patent JP-H10220485-A (JP)
Title: Method for repairing wear of spline part
Inventor: ODA KENZO
IPC: B30B15/10
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To greatly reduce the repair cost by working a groove in the circumferential direction in the circumference of a spline hole, forming a through hole in the radial direction in the groove, fitting a spline shaft into the spline hole, and filling the filler from the hole. SOLUTION: An annular V-shaped groove 43 in the circumferential direction is formed by a grinding wheel in the inner circumference of a spline hole 13, and the depth is set to be flush with a recessed part of the hole 13 or slightly larger than the depth thereof. For example, three through holes 44 to pierce a hub part 14b are formed in the radial direction with the angle of e.g. 120 deg. in the V-shaped groove 43 so as to be communicated with the hole 13, and a grease nipple 45 is fitted thereto. Then, the hole 13 is fitted to, assembled with the spline shaft 12, and tightened by nuts, and the filler B is filled in a clearance part between the hole 13 and the shaft 12 from the nipple 45. Two- component type adhesive is used as the filler B. That the filler B is spread all over the spline wear part is checked by projection of the tiller B from the nut parts. After the tiller B is hardened, the wear of the spline shaft and the tooth surface of the spline hole is avoided, and its repair can be easily performed.
Patent JP-S58164437-A (JP)
Title: Automobile engine controlling deivce
Inventor: OOWADA MASAJI
IPC: B60T17/02
Filed: 1982-03-23
Abstract: PURPOSE:To maintain the function of a brake system and conseqently improve the safety of an automobile by a structure wherein positive or negative pressure is supplied to a brake toggle from a pump in order to secure the servo effect at the stall of an automobile engine. CONSTITUTION:The negative pressure hose 51 of a negative pressure pump 48 side is open through a check valve 49 to the atmosphere by a solenoid valve 50 due to OFF signals outputted from a discriminator circuit 52 during the engine 42 is running. When the rotational frequency of the engine 42 is below a predetermined frequency or the engine 42 is stopped and as a result the output of a comparator is ON and a relay is ON through a transistor, the port 53 open to the atmosphere of the solenoid valve 50 is closed and consequently negative pressure is supplied from the negative pressure pump 48 to the brake servo 41, resulting in causing to secure the servo effect of the brake toggle 41 and to maintain the function of a brake system even under the condition that the engine 42 is automatically brought into stall during speed reducting running or the like and consequently to enhance the safety of the automobile.
Patent JP-H01218525-A (JP)
Title: Production of bean sprouts and apparatus therefor
Inventor: SAKURAI KEIJIRO
IPC: A01G9/00
Filed: 1988-02-26
Abstract: PURPOSE:To provide the subject production process so designed that raw beans for bean sprouts are laid on boards each provided with many holes and the roots of the bean sprouts are entangled on the holes and grown in rows, thereby easily removing said roots. CONSTITUTION:Plural boards 3 in tiers each provided with many holes of such a size that raw beans 4 for the objective bean sprouts covering thereon do not drop through are put in a vessel 2 with a large-sized opening 1 at the bottom so as to form a space on the upper part of the vessel 2. Thence, each specified sprinkling and aeration are carried out to grow bean sprouts 5 in rows while entangling the roots 5a thereof on the holes 1. After the growing, said boards 3 are taken out and the roots 5a are cut along said boards 3 to remove the skin of the raw beans 4.
Patent JP-H08214791-A (JP)
Title: Molding for attracting fishes
Inventor: AKAMATSU YOSHIMI
IPC: A01K97/00
Filed: 1995-02-08
Abstract: PURPOSE: To obtain the subject molding comprising a water-soluble polymer, a polyhydric alcohol, a fish oil or fish meal and luminous pigment, readily moldable, not collapsing a shape for many hours, maintaining attracting effect on fishes, being biodegradable and not causing seawater contamination. CONSTITUTION: This molding comprises (A) a water soluble polymer (preferably a blend of a maize starch, an enzyme-modified starch or a chemically modified starch and a PVA having 60-90mol%, saponification degree and <=800 average- polymerization degree), (B) a polyhydric alcohol (preferably a combination of glycerol and sorbitol), (C) a fish oil or fish meal and (D) luminous pigment (e.g. ZnS-based pigment). A molding having structure prepared by separately making a molten molding containing the components A and B and a molten molding containing the components A, B and D and bonding and integrating them is preferable as the molding because it can prevent reduction in emission by a colored fish oil.
Patent JP-S58162411-A (JP)
Title: Transport conveyor
Inventor: MORISHIMA HIROSHI
IPC: B65G23/22
Filed: 1982-03-19
Abstract: PURPOSE:To permit a product to be loaded onto and unloaded from a conveyor by only one operator, by permitting belt conveyors arranged in parallel and closely to a machine frame to be driven in both normal and reverse directions. CONSTITUTION:Two belt conveyors 5a and 5b are arranged in parallel and closely to a machine frame 1, and one of or both belt conveyors 5a and 5b are driven in both normal and reverse directions. Therefore, if both belt conveyors 5a and 5b are driven in the normal direction, even large-sized products and parts  can be conveyed. Further, when one belt conveyor 5a is driven in the reverse direction to the other conveyor belt 5b, said belt 5a can be used as the inspection and assembly lines for the products and parts, and further automatic transfer from one conveyor 5a to the other conveyor 5b is made possible by installing guides 8 on the conveyor.
Patent JP-H0193474-A (JP)
Title: Bonding of ceramic
Inventor: KONDO HITOSHI
IPC: C04B37/02
Filed: 1987-02-26
Abstract: PURPOSE:To facilitate firm bonding of a ceramic and a bonding object, by inserting a specific substance between a ceramic and a bonding object and hot-pressing the product. CONSTITUTION:A punch rod 16 provided with a ceramic 14 and a punch rod 22 provided with bonding objects 12, 11 are inserted into a vacuum chamber 15. After evacuating the vacuum chamber 15 with a vacuum pump 37, a gaseous mixture of Ar and H2 is introduced into the chamber through a pipe 23 to maintain the chamber at a prescribed pressure. A raw material 27 is evaporated by arc discharge 32 generated between an electrode 28 and the raw material 27 to produce a reaction product composed of fine particles or fine powder finer than the surface roughness of the bonding surfaces of the ceramic and the bonding object, having high reactivity with both components and exhibiting firm adhesivity. A layer 34 of the reaction product having larger thickness than the surface roughness is deposited on the ceramic 14. The punch rod 16 is lowered into a heater 19 with a hydraulic device 20, the punch rod 22 is lowered with a hydraulic device 25 and both bonding surfaces are brought into contact with each other and bonded by heating under pressure.
Patent JP-S58163493-A (JP)
Title: Treating agent for neutralizing water generated by condensation of moisture
Inventor: NAGANUMA HITOSHI
IPC: C02F1/66
Filed: 1982-03-19
Abstract: PURPOSE:To efficienty neutralize acidic condensed water by forming a treating agent for neutralizing the condensed water from a molded body comprising an alloy of metallic Mg with a metal nobler then Mg, or metallic Mg in contact with said nobler metal. CONSTITUTION:A neutralizing agent is obtd. by molding an alloy of metallic Mg with a metal nobler than Mg, or metalic Mg in contact with said noble metal to a molded product such as pelets. In the main body 1 of an apparatus made of poly (vinyl chloride) having an inlet part 2 and an outlet part 5 for condensed water, the pellets 3 prepd. by combining magnesium and the noble metal are held on holding bodies 4 provided in a zigzag manner along the longitudinal direction of the main body 1 of the apparatus. The condensed water formed at the part of a heat exchanger is introduced through the drain pipe of the main body of a water heater into the inlet part 2, brought into contact with the pellets 3 and then drained through the outlet 5 outside the apparatus.
Patent JP-H01297357-A (JP)
Title: Method and device for controlling brake gear for heavy duty car
Inventor: HAINRIHIIBERUNHARUTO RASU
IPC: B60T8/00
Filed: 1989-02-23
Abstract: PURPOSE: To secure the safety of driving by measuring various parameters showing condition of an automobile and a brake, and based on the measurement, discriminating whether a distance required for stop exceeds the predetermined allowable maximum stop distance or not at the time of operating a brake, and informing it to a driver. CONSTITUTION: A vehicle provided with an anti-lock device 12 to be controlled by a processor 14, is provided with a road slope sensor 24, a lateral direction acceleration sensor 26, a wheel shaft load sensor 28, a trailer sensor 30, a brake abrasion sensor 34, a brake temperature sensor 36, a tire pressure sensor 38 and a speed sensor 39, and the measuring signal thereof is input to the processor 14. On the basis of the condition of a brake and an automobile detected by each sensor measuring signal, a discrimination whether a distance to be required for stop exceeds the predetermined allowable maximum distance or not at the time of operating the brake is performed. In the case of YES, a possibility of exceeding the allowable maximum stop distance is informed to a driver through a display means 40.
Patent JP-S60196810-A (JP)
Title: Numerical control device
Inventor: TANAKA HITOSHI
IPC: G05B19/408
Filed: 1984-03-09
Abstract: PURPOSE:To mount a control program on an economical recording medium such as a cassette tape and a floppy disk to carry the program and to update the control program only by sending the recording medium to a storing unit by incorporating an erasing function and a writing function in a numeral control device itself. CONSTITUTION:In case of erasing an EPROM2, a switch 7 is turned on, an ultraviolet-ray lamp 5 is lighted up and the contents of the EPROM2 are erased. In case of writing of the EPROM2, a recording medium such as a cassette tape in which a new control program is stored is set up in an I/O apparatus 12 and a command is applied to a CPU1 by using a keyboard 14 and a display device 13 to start a ROM writing control program stored in a memory 4. Then, a ROM writing line is connected to a driver 9 through a switch 10 and data are successively read through the switch 10 and written in the EPROM2. The contents of the EPROM2 may be erased electrically without using the ultraviolet-ray lamp 5; namely, the EPROM2 may be functioned as a memory erasing means.