baber/WOPTO huggingface dataset:
Patent JP-H0535289-A (JP)
Title: Voice generating device of showcase
Inventor: KUMAGAI MITSUMASA
IPC: G10L21/034
Filed: 1991-07-30
Abstract: PURPOSE:To control the generation of an appeal voice depending on the condition around a showcase. CONSTITUTION:A signal generating device 5, which generates the signals based on the appeal message of the marchandise being shown, and a speaker 9, which converts the signals from the signal generating device 5 and generates the appeal voice, are provided for a refrigerator showcase 2. Furthermore, a microphone 3 which detects the noise level around the showcase 2 and a control circuit 6, which controls the generation of the appeal voice at the voice generator 5, are provided. When the noise level around the showcase 2 is less than the prescribed lower limit value or more than the prescribed upper limit value, the control circuit 6 prohibites the generation of the appeal voice from the speaker 9.
Patent JP-H0740364-A (JP)
Title: Leading end washing device of stirrer
Inventor: KAMISE HIROYUKI
IPC: B29K75/00
Filed: 1993-07-30
Abstract: PURPOSE:To prevent the damage to the leading end of a nozzle by winding a fibrous substance around columnar plate shaped soft polyurethane foam to fix the same to the outside of the foam and rotating an outer periphery fiber wound fixed columnar plate-shaped member to wipe off the synthetic resin foam bonded substance of the leading end of the nozzle. CONSTITUTION:Outer periphery winding fibers 10 are wound around and fixed to a columnar plate-shaped member 11 to be used. Wood or a synthetic resin is also used as the columnar plate-shaped member 11 but, since the wood or synthetic resin itself has no elasticity, vegetable fibers are used as the outer periphery winding fibers. The leading end 2a of the nozzle of a stirrer and the foam 3 bonded to the leading end of the nozzle are introduced into an org. solvent receiver 7 raised by a cylinder 8 to be immersed in an org. solvent Y. After the bonded foam 3 is impregnated with the org. solvent Y, the org. solvent receiver 7 is allowed to fall by the cylinder 8 and the foam 3 bonded to the leading end of the nozzle of the stirrer is wipen off by the rotation of an outer periphery fiber wound fixed columnar plate-shaped member 9. By this constitution, the bonded foam is effectively wipen off and the leading end of the nozzle of the stirrer is not damaged.
Patent JP-S5978786-A (JP)
Title: Seam welding machine
Inventor: TAMADA KIICHIROU
IPC: B23K11/25
Filed: 1982-10-29
Abstract: PURPOSE:To deal easily with the change in the shape of a material to be welded and to perform a corrosion-preventive treatment simultaneously with welding by providing detectors which detect the extent of movement of the material to be welded and a treatment means respectively and enabling the treatment means to follow up the displacement of a treatment point. CONSTITUTION:A seam welding machine consists of the 1st detector which outputs the signal for the position of a material 12 to be welded, a treatment means, the 2nd detector which detects the extent of movement thereof, and a control device 27. The above-described 1st detector detects the rotation of electrode wheels 10, 11, which rotate while sandwiching the material 12, as the extent of movement of the material 12. The treatment means (for example, a torch nozzle 17) is moved back and forth near the welding point 16 by the wheels 10, 11 toward the point 30 to be treated, by a driving device 19. The device 27, connected to the 1st and 2nd detectors, has the function to store the signal from the 1st detector and the command function to operate the device 10 in accordance with the storage signal.
Patent JP-S5977973-A (JP)
Title: Reinforcing construction for closed cross section member of automobile
Inventor: ISHIIDE HIDENORI
IPC: B62D21/00
Filed: 1982-10-28
Abstract: PURPOSE:To restrict the quantity of a foamed material charged to a required minimum quantity, by charging a foamed material into a closed space formed by an insert body and an inside wall of a frame member. CONSTITUTION:At a T-shaped part of the frame member 1 which part requires reinforcement, the insert body 2 is inserted into an internal space 3, the closed space 5 is formed by the outside surface of the body 2, sealing parts 4 of end parts 2a1, 2b1, 2c1 and the inside wall 1A of the frame member 1, and a foamed material 7 is packed into the space 5, so that the quantity of the material 7 packed is largely reduced. In addition, since the space 5 is partitioned by the sealing parts 4 provided at the end parts 2a1, 2b1, 2c1 of shaft parts 2a, 2b, 2c of the insert body 2, no extreme strength change is generated at the reinforced parts.
Patent JP-H1127520-A (JP)
Title: Magnification and reduction processing unit for compressed image data
Inventor: HANADA YUICHI
IPC: H04N1/411
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To magnify/reduce an image expressed in compressed image data without changing a sampling frequency by shifting the bits of a change point address denoting a change point of gradation of an image and writing the gradation information with the change point address after bit shift at a write address. SOLUTION: An address bit shifter 40 shifts a bit of a change point address ADD of compression data so as to generate a write address WADD of an image memory 44. Compression data ON/OFF information CNT is stored in the write address WADD. For example, the write address WADD is one half the original change point address by right-shifting the change pint address ADD by one bit each. Thus, the image whose change point address after shift is used for a write address is reduced by one half. Meanwhile, the image is magnified twice by left-shifting the change point address ADD by one bit each.
Patent JP-S6292321-A (JP)
Inventor: AREKISANDAA AARU SHIMUKUNASU
IPC: G03F1/22
Filed: 1986-08-15
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-H0724389-A (JP)
Title: Method for disgorging specific volume of liquid
Inventor: NAGAYAMA NORIMITSU
IPC: B05D1/26
Filed: 1993-07-02
Abstract: PURPOSE:To always disgorge a specific volume of liquid material regardless of the remaining amount of liquid in a syringe. CONSTITUTION:The disgorging of a liquid material 10 from a syringe 4 is carried out by feeding pressurized air from an air feed source 2 into the syringe 4. In that case, the gorging volume depends on the remaining volume of the liquid material 10. After a number of gorging are carried out, the remaining volume of the liquid material 10 is reduced and the volume of a space section is increased. Then, the peak temperature is lowered. Since the peak temperature copes with the remaining volume of the liquid material 10 by the ratio of 1:1, the remaining volume of the liquid material 10 in the syringe 4 can be sensed by sensing the peak temperature. The difference between the temperature measured by a temperature sensor 9 and the reference temperature is determined by a control section 8 to confirm with what extent the liquid material 10 is reduced. In compliance with the reduced amount (remaining amount), the disgorging time is so controlled that the liquid material 10 can be disgorged by the specific volume when the remaining volume of the liquid material 10 is varied.
Patent JP-S5894546-A (JP)
Inventor: EBIHARA TATSUROU
IPC: E04C5/18
Filed: 1981-11-30
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-S6084319-A (JP)
Title: Resin composition
Inventor: HIYOSHI YASUO
IPC: C08G18/20
Filed: 1983-10-14
Abstract: PURPOSE:A resin composition capable of forming a skinnned-rigid polyurethane foam of excellent surface properties in good workability within a short time, containing a specified catalyst (a mixture containing an imidazole compound and a diazabicycloalkene). CONSTITUTION:Use is made of, as a catalyst, a mixture of an imidazole compound of formula I (wherein R1 is methyl or ethyl, and R2 is H, methyl, or ethyl), e.g., 1-methylimidazole, and a diazabicycloalkene of formula II (wherein n is 3-5, and m is 3-4), e.g., 1,5-diazabicyclo[4,3,0]-undecene-7, at a molar ratio of 1:2-20. Namely, a polyol is mixed with an isocyanate, a blowing agent, a foam stabilizer, and the above catalyst to form a resin composition of preparing rigid polyurethane foams.
Patent JP-H03187526-A (JP)
Title: Digital signal processor
Inventor: IKETANI AKIRA
IPC: H04N19/70
Filed: 1989-07-24
Abstract: PURPOSE:To reduce encoding error by using an unused area in a block to be generated in variable length encoding, for which fixed length control is executed, for the encoding error information of the other block. CONSTITUTION:A digital signal processor is composed of a variable length encoding circuit 1, encoding error extracting circuit 2, idle information extracting circuit 3, encoding circuit 4 and encoding error information inserting circuit 5. The information of the encoding error in the small block under the control of a high frequency component are inserted to the unused area of a variable length encoding output in the small block under the control of a low frequency component. Thus, the encoding error can be reduced and over a long range, the same performance as the conventional variable length encoding, for which fixed length control is executed, can be obtained.
Patent JP-H0510465-A (JP)
Title: Switching device
Inventor: ITO YUKIO
IPC: E03C1/10
Filed: 1991-07-05
Abstract: PURPOSE:To make operation of a switching handle smooth by blockading first or second outlet by means of an outflow switching valve, providing a raw water outlet and an air intake port on a raw water storage chamber outside the second outlet for a water purifier, and mounting an air check valve in the air intake port. CONSTITUTION:A valve rod 18 connected to a valve main body 11 is reciprocated by turning operation of a switching handle 16, causing an outflow switching valve 12 to blockade first outlet 4 or second outlet 5, and a raw water outlet switching valve 15 to blockade a straight exit 6 or a shower exit 7. An air intake port 30 is provided on a raw water storage chamber 8 having a raw water outlet 19 to a water purifier, and an air check valve A is mounted, thereby the state of negative pressure generated in the vicinity of the second outlet 5 accompanying the movement of the main body 11 is moderated, and turning operation of the switching handle 16 can be smoothened. Also, by providing a relief valve in the raw water storage chamber 8, this device is made capable of acting in response to a sudden rise in pressure, and ejection of water and overflow, etc., from respective joint parts, etc., can be prevented.
Patent JP-H0514808-A (JP)
Title: Video signal sorter
Inventor: MIYAMOTO TAKESHI
IPC: H04N5/268
Filed: 1991-07-06
Abstract: PURPOSE:To offer a video signal sorter capable of executing time synchronization among plural picture data without requiring plural video decks. CONSTITUTION:In the video signal sorter for storing, processing and outputting plural video signals inputted in parallel, data D1,..., DN corresponding to plural input video signals V1,..., VN added with a synchronizing signal SY are stored as time sequential data in a memory 5. Next, the required data is taken out selectively from among these data by a sorter part 6, and is stored in another memory 7 in prescribed order. Thus, the recording and the synthesis of plural video signals can be easily executed.
Patent JP-S6435866-A (JP)
Title: Lithium cell
Inventor: OKAMURA YASUYUKI
IPC: H01M4/06
Filed: 1987-07-30
Abstract: PURPOSE:To smoothly insert a negative electrode with no adhesion of Li to the opening end of a cell case or no contact of Li with the wall face of the cell case at the time of insertion of the negative electrode by integrally welding the metal mesh at the Li missing portion of the negative electrode and the cell case. CONSTITUTION:A negative electrode 2 mainly made of Li is formed in a cylindrical cell case 1 made of stainless steel and concurrently serving as a negative electrode terminal. Li 3 provided with cylinder missing sections 5 at several positions is pressed to this negative electrode 2 before it is inserted into the cell case 1, and a cylindrical body slightly smaller than the inner diameter of the cell case is formed with a mesh 4 facing outside. The negative electrode 2 is then inserted into the case 1, and the mesh 4 at the Li missing sections and the case 1 are spot-welded. In this Li cell, Li 3 is not stuck to the opening end of the case 1 when the negative electrode is inserted, Li 3 is not brought into contact with the wall face of the case 1, thereby the negative electrode is smoothly inserted.
Patent JP-S6083096-A (JP)
Inventor: ENDOU SATOSHI
IPC: G10L25/51
Filed: 1983-10-13
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-S6082785-A (JP)
Title: Heat exchanger
Inventor: AOYAMA SHIGEO
IPC: F28F1/32
Filed: 1983-10-13
Abstract: PURPOSE:To reduce the size of a dead water region generated in the rear current section of a heat transfer tube on the downstream side of a heat exchanger, and to improve the performance of heat transfer largely by vertically bending an end surface on the downstream side of a fin and forming a large number of opening sections to the bent section. CONSTITUTION:The bent sections 5 of tabular fins 1 for a heat exchanger with the fins are bent rectangularly, and a large number of circular holes 6 are bored to the bent sections 5. The circular holes 6 are formed densely to sections positioned at the rear current sections 4b of heat transfer tubes 2b on the downstream side in the bent sections 5, and formed thinly to sections not positioned at the rear current sections 4b of the heat transfer tubes 2b. Since air passing through the heat transfer tubes 2b is easy to flow into the dense sections more than the thin sections of the circular holes 6, flow paths are narrowed in the rear current sections 4b of the heat transfer tubes 2b, and dead water regions 7 generated in the rear current sections 4b are reduced. Accordingly, an area effectively functioning for heat exchange is increased, and the performance of heat transfer is improved.
Patent JP-2001020765-A (JP)
Title: Compression ignition engine and control method for the same
Inventor: SHIRAISHI TAKUYA
IPC: F02D41/00
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To extend combustion limit at the high-torque side by controlling an EGR amount and timing for opening and closing intake/exhaust valves so that combustion is performed in cool flame region which triggers compression ignition through estimating or detecting, before combustion starts, in-cylinder state (temperature and pressure) after compression inside an engine combustion chamber. SOLUTION: During engine operation, output signals such as engine speed, intake air pressure, water temperature, acceleration operation amount, intake air volume, fuel component and the like from respective sensor are input in operation state detection means 101 of a control unit 5. Then pressure and temperature near the top dead center in a compression stroke of the engine is estimated by an in-cylinder state detection means 103 based on at least one of the operation state detection signals and an air-fuel ratio set by an air-fuel ratio setting means 102. Then a control signal is input in in-cylinder state control means 104 so that the estimated result passes a cool flame region. Then an EGR amount is changed by EGR control means 105, an intake amount is changed by variable valve control means 106, and fuel injection volume is controlled by fuel injection control means 107.
Patent JP-H0741812-A (JP)
Title: Tundish nozzle for production of water atomized iron powder
Inventor: MAKINO KIYOSHI
IPC: C04B35/48
Filed: 1993-08-02
Abstract: PURPOSE:To obviate the adhesion of a base metal to the tip of a nozzle for which zircon type refractories contg. ZrO2, SiO2 and clayey raw materials during pouring of molten steel, the turbulence of molten steel flow and the expansion of the bore of the nozzle by specifying the compsn. of the refractories of the nozzle. CONSTITUTION:This tundish nozzle for production of the water atomized iron powder consists of zircon zirconia raw materials composed of, by weight, 80 to 85% ZrO2 and 13 to 17% SiO2 and the balance the clayey raw material. As a result, the corrosion resistance is higher than that of the conventional zircon base nozzle and there is no marked expansion of the nozzle bore even after long-term pouring of the molten steel. Since the coefft. of hot linear expansion is low, there is no more chipping at the angle of the nozzle tip by spalling. The adhesion of the base metal is lessened and a need for an operation to drop the base metal and personnel for monitoring the nozzle is eliminated. The disturbance in the molten steel flow by the base metal adhesion is eliminated, the quality of the iron powder is uniformized and the yield is improved.
Patent JP-S5981572-A (JP)
Title: Speed sensor
Inventor: FUKUMOTO TERUMICHI
IPC: G01P3/42
Filed: 1982-10-30
Abstract: PURPOSE:To detect the speed of a moving body with high precision, by simplifying the constitution of the transmitter and receiver of a speed sensor which finds the running speed of a moving body by mounting on the moving body and utilizing Doppler effect to remove the influence of the emission angle of a transmit beam to the running surface of the moving body exerting upon speed detection. CONSTITUTION:The transmit signal emitted from the transmitter 9 at right angles to a main surface is scattered by a signal reflecting surface and a signal of frequency close to the oscillation frequency of a pulse oscillator 15 is extracted by band-pass filters 10 and 11 from two received signals of receivers 7 and 8. Then, the frequencies of the output signals of the band-pass filters 10 and 11 are read by frequency reading means 12 and 13 and the running speed of the moving body is calculated 18 by Doppler effect from the difference between the obtained two frequencies. Namely, the running speed of the moving body is found from the frequency difference between the received signals received by said receivers 7 and 8. Thus, although the constitution is simple, the influence of variation in the emission angle of a transmit beam to the running surface of the moving body to the speed detection is eliminated to detect the speed of the moving body with high precision.
Patent JP-H1132518-A (JP)
Title: Seedling feeder
Inventor: KASHII AKIO
IPC: A01C11/00
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a seedling feeder for feeding a nursery box onto the ground. SOLUTION: This seedling feeder is equipped with a seedling storage part for providing seedling shelves capable of placing six nursery boxes 1 in 10 stages in vertical direction, a lifting and lowering mechanism capable of driving, lifting and lowering these seedling shelves, a carrying mechanism capable of feeding out these nursery boxes 1 from the lower direction of the seedling storage part and a carrying rail capable of transferring the nursery box 1 fed out by the carrying mechanism onto the ground and further, a carrying clutch G for changing over the carrying rail to a driving and carrying state for forcibly carrying the nursery box 1 and a natural carrying state enabling transfer by gravity.
Patent JP-H0855969-A (JP)
Title: Semiconductor memory device
Inventor: MABUCHI KEIJI
IPC: H01L27/04
Filed: 1994-08-15
Abstract: PURPOSE:To provide DRAMs capable of suppressing variations of signal electric charges and enhancing a soft error strength. CONSTITUTION:In DRAMs having a structure that signal electric charges are stored in a storage node 15 of a capacitor and the storage node 15 is connected with an n<+> diffused layer 12 on a p<-> substrate 10, even when a generated electric charge amount of hole-electron pairs when electric charge particles are incident on the storage node 15 is greater than a signal electric charge amount, a pn junction area is set so that an outflow electric charge amount that one of the generated electric charges flows out via the pn junction (junction part of 10 and 12) becomes smaller than the signal electric charge amount.
Patent JP-H0477798-A (JP)
Title: Feature amount extracting method for frequency envelop component
Inventor: SHIMIZU SATOSHI
IPC: G10L17/00
Filed: 1990-07-19
Abstract: PURPOSE:To exactly extract the feature amount of a frequency envelop component by deciding it according to the change of information entropy whether a predictive error signal is a pitch signal or not, and retroacting the process of generating an acoustic signal. CONSTITUTION:A second step MEM analysis part 23 further executes MEM analysis to a predictive error signal S3 sent from a first step MEM analysis part 21, sends information entropy S4 calculated from the predictive error signal S3 to an optimum degree decision part 25, and sends a predictive coefficient S6 of an optimum degree S5 for the second step MEM analysis part 23 sent from the optimum degree decision part 25 to a pitch frequency calculation part 24. While utilizing the character of rapidly changing when the information entropy calculated from the predictive error signal is enough for the degree or not enough, based on the information entropy S4 of the second step MEM analysis part 23, the optimum degree decision part 25 calculates the optimum degrees for the first step and second step MEM analysis parts 21 and 23.
Patent JP-2001021987-A (JP)
Title: Projection type display device
Inventor: KURODA AKIYOSHI
IPC: G03B21/00
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a projection type display device capable of attaining miniaturization. SOLUTION: As for the projection type display device, a main board 12 is arranged in a standing posture parallel and adjacently to the back face 41 of an outer case 2, and an AV board 13 is arranged in a standing posture inside the main board 12, and connectors 43 and 46A to 46F are separately arranged on the counter face parts 42 and 44 of respective boards 12 and 13. A connector does not exist between the main board 12 and the AV board 13, then, the boards 12 and 13 can be arranged adjacently to each other. Thus, a gap between the boards 12 and 13 is reduced, then miniaturization of the projection type display device 1 is attained.
Patent JP-H0356336-A (JP)
Title: Paper feed mechanism
Inventor: MAEKAWA TAKASHI
IPC: G03G15/00
Filed: 1989-07-25
Abstract: PURPOSE:To prevent overlap feed of sheets by forming projections and recesses on a pad member in a direction crossing a sheet conveying direction so that the projections are directed toward a surface on which a sheet passes. CONSTITUTION:Upon conveyance of a sheet P, projections 10 and recesses 11 on a pad 9 allow the sheet P to wave in a direction crossing a sheet feed conveying direction so as to deal with sheets one by one. At this time, the sheet T is prevented from being excessively curved since a constant gap is present between the pad 9 and a paper feed roller 7. As a result, it is possible to prevent overlap feed of sheets P.
Patent JP-H07256607-A (JP)
Title: Method and device for applying liquid
Inventor: SHIMAZAKI YOSHIO
IPC: B27D1/00
Filed: 1994-07-22
Abstract: PURPOSE:To provide an applicator capable of repairing a defective part, such as a wormhole, on a surface of a plate material and obtain a method thereof. CONSTITUTION:A device for applying coating liquid 3 on a surface of a plate material 1, that is transported continuously or intermittently to be coated, partially or all over comprises a coating amount control member, such as a knife coater or a squeeze roll 4, and an auxiliary pressurizing and loading member 2 having a restricting surface that restricts the flow direction of the coating liquid on the surface of the material to be coated and converges the coating liquid as the material to be coated is progressed. In this manner, the coating liquid is sufficiently pressurized and loaded in a crack, a wormhole, a conduit, and other defective parts formed on the surface of the material to be coated in a shape recessed therefrom. Therefore, a purpose of a repair or the like can be sufficiently accomplished by one process without conducting an inspection again.