baber/WOPTO huggingface dataset:
Patent JP-H1028769-A (JP)
Title: Device for withdrawing ball from ball supply tray in pinball machine
Inventor: OYAMA MITSURU
IPC: A63F7/02
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent pinballs from remaining in a ball supply device when the pinballs on a ball supply tray is withdrawn, while preventing the ball supply device from being damaged by the impact of the pinball withdrawn from the ball supply tray. SOLUTION: A pinball machine is provided with a ball supply device comprising a ball path 22 for leading the pinballs out of a ball supply tray and a ball feed member 20 to supply the pinballs to the shooting position of a shooting rail 3 one by one in synchronization with the shooting operation of a ball hitting lever 4. The ball feed member 20 is provided in the ball path 22 located above the same with a ball extracting port 34 and a ball extracting member 35 moved to a position for closing normally the ball extracting port 34 and opening the ball extracting port by the ball extracting operation.  The ball extracting part 35 is provided integrally with a protective path plate 39 forced into the ball path 22 by the ball extracting operation to receive the succeeding pinballs in the ball path 22 on the upper surface and induce the pinballs from the ball extracting port 34 to the ball extracting path 37.
Patent JP-H0496612-A (JP)
Title: Tensioner passing anchor clamp
Inventor: TAKAGI HIROMITSU
IPC: H02G1/02
Filed: 1990-08-08
Abstract: PURPOSE:To connect/disconnect an electric wire behind a tensioner and to eliminate necessity for temporary anchor before the tensioner so as to eliminate necessity for space required for anchor work by constituting an aluminum clamp member of divided pieces divided in the peripheral direction. CONSTITUTION:An anchor clamp 21 is mainly constituted of a steel clamp member 22 and an aluminum clamp member 23. A connection part 25 and a sleeve 26 are formed in the steel clamp member 22. The sleeve 26 is compressed by dies to clamp a core wire 4b. The aluminum clamp member 23 is divided into two or more pieces in the peripheral direction to surround an electric wire 4 and the steel clamp member 22 clamped by compressing the divided pieces 41, 42. In this way, mounting of the aluminum clamp member 23 is prevented from being limited to a cut part of the electric wire, and temporary anchor work and high altitude work before a tensioner can be eliminated.
Patent JP-S63191863-A (JP)
Title: Colored composition of inorganic compound
Inventor: URUSHIYAMA TAKEO
IPC: C09B67/08
Filed: 1987-08-24
Abstract: PURPOSE:To provide the title colored compsn. which neither causes the bleeding and holoing of dyes, nor soils clothing and has excellent visibility, by mixing a colorless inorg. compd. with resin particles colored with a fluorescent dye or pigment. CONSTITUTION:Resin particles having a particle size of 0.5-10mum (e.g., benzoguanamine resin) are colored with a fluorescent dye or pigment (e.g., C.I. Basic Yellow 40) to obtain fluorescent colored resin particles. A colorless inorg. compd. having a particle size of 1-50mum (e.g., slaked lime) is blended with 0.1-10% said colored resin particles and optionally, water or a mixture thereof with a low-boiling org. solvent (e.g., methanol), 0.5-5% additives such as a surfactant, a coagulating agent (e.g., CMC), etc. The mixture is mixed for 20min-2hr and molded into a rod, which is then solidified and dried.
Patent JP-H0492652-A (JP)
Title: Ultrasonic diagnostic device
Inventor: SAKAMOTO KOICHI
IPC: G01N29/06
Filed: 1990-08-08
Abstract: PURPOSE:To extremely decrease the power consumption in an image still state by providing a first-in first-out memory for storing a still image and an image still time power saving control circuit immediately before a video output generation D/A converter of a digital scan converter. CONSTITUTION:A digital scan converter circuit configuration is provided with an FIFO memory 13 for storing a stall image and a control circuit 14, in addition to a conventional. device. In the case of executing an animated picture display operation by a command from a CPU 10, the control circuit 14 generates a control signal so that each circuit part 4-9, 11-13 is all operated. Subsequently, it becomes a still picture display operation, a control signal is generated so that an operation of other image signal system circuits than an ultrasonic transmitting/receiving equipment 2, and a D/A converter 12 of a digital scan converter 3, and the FIFO memory 13 is stopped. In such a way, as for the image signal system circuits, only the FIFO memory 13 and the D/A converter 12 are operated, and accordingly, the power consumption also becomes small.
Patent JP-2000045978-A (JP)
Title: Screw type fluid machine
Inventor: TATENO MASAO
IPC: F04C29/04
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To maintain high cooling effect and volumetric efficiency during high speed operation of the rotor. SOLUTION: This machine is provided with screw rotors 55, 57 which rotate inside a rotor chamber, a plurality of water passages open to the rotor chamber that are arranged at a thick portion 109 of an intake side of a casing from an intake port to a discharge port, and a cooling water source for supplying cooling water to the water passage 107. Cooling water is supplied from the cooling water source through the water passages 107, 105 to the rotor chamber and the rotors 55, 17, owing to the negative pressure generated in the rotor chamber by the rotation of the rotors 55, 57, and the rotor chamber and the rotors 55, 57 are cooled thereby.
Patent JP-S60102445-A (JP)
Inventor: AKUTSU FUKUHIDE
IPC: E04B1/16
Filed: 1983-11-08
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-H03164688-A (JP)
Title: Vertical heat treatment device
Inventor: IWABUCHI KATSUHIKO
IPC: H01L21/20
Filed: 1990-08-06
Abstract: PURPOSE:To perform a heat treatment of a treated item while carrying out a suitable heat insulating action by a method wherein a hollow cylinder supporting a lower end of a boat and setting a soak heating zone and a heat insulating member removably installed within the hollow cylinder and capable of adjusting an effect of heat insulation are provided. CONSTITUTION:A hollow container 39 supporting a lower end of a wafer boat 37 is arranged within a reaction furnace, and a finned structure 33 having some heat insulating members is mounted on a receptacle 42 within the reaction furnace. The finned structure 33 is constructed such that a plurality of stages of finned devices comprising a spacer shaft 44 and fins 45 position set and supported at an upper end position of the spacer shaft 44 are piled up. The fin devices may easily be fitted or removed and the number of stages can be changed and an effect of heat insulation can be freely adjusted. The fin structures 33 are taken out of the hollow container 39 and the number of stages of the finned devices are set before starting a treatment in such a way as an effect of heat insulation adapted for the treatment temperature can be attained. Producing of NH4Cl near a manihold is prohibited under this heat insulation action and further a heat fluctuation in a soaking region within an inner tube 30 is reduced.
Patent JP-H0874717-A (JP)
Title: Detecting device for ignition timing in internal combustion engine
Inventor: NAKAHARA HIDEAKI
IPC: F02P17/06
Filed: 1994-09-01
Abstract: PURPOSE: To surely detect the timing of ignition of an internal combustion engine without increasing the number of parts and the manhour of assembly. CONSTITUTION: A mark 10 for indicating the position of the optimal ignition timing is provided on the outer circumferential surface of a rotor such as a pulley 7 installed on a crank shaft 2, a projection part 11 is integratedly provided on a casting-made cylinder block or a timing chain cover 5 so as to project toward the outer circumference of th e rotor, a wide width groove 12 which is opened to the top end surface of the projection part 11 and a narrow width groove 13 which is opened on the wide width groove 12 in the center part in width direction in the wide width groove 12 are provided on the projection part 11, and an inner width size in the wide width groove 12 is set within an allowable range of the shift of an ignition timing.
Patent JP-2001033126-A (JP)
Title: Air conditioner
Inventor: CHO TSUNEYOSHI
IPC: F25B47/02
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain an air conditioner in which heat can be absorbed from outdoor air even during defrost operation and highly efficient defrost operation can be effected in a short time. SOLUTION: The air conditioner comprises a four-way valve 2, an indoor heat exchanger 3, an expansion valve 4, split outdoor heat exchangers 5a, 5b, a change-over valve 7 and a capillary tube 8 disposed in series between the outdoor heat exchangers 5a, 5b while being coupled in parallel, and a bypass pipe 9 provided with a bypass on/off valve 10 for coupling between the four-way valve 2 and the indoor heat exchanger 3 and between the expansion valve 4 and one of the outdoor heat exchangers 5a, 5b. In defrost operation during heating operation, the expansion valve 4 and the change-over valve 7 are closed and the bypass on/off valve 10 is opened and then one of the outdoor heat exchangers 5a, 5b is defrosted while supplying refrigerant from one to the other of the outdoor heat exchangers 5a, 5b through the capillary tube 8.
Patent JP-S60101016-A (JP)
Title: Cooling apparatus
Inventor: YAMADA TATEO
IPC: B29C43/24
Filed: 1983-11-07
Abstract: PURPOSE:To obtain a good cooling effect, by reciprocating cylindrical cooling rolls in the direction of their axes in a cooling apparatus for a viscous kneaded material wherein the two cylindrical cooling rolls having rotating axes are juxtaposed in which a refrigerant is circulated. CONSTITUTION:Cooling rolls 1 comprises two cylindrical housings that are rotated in opposite directions and a viscous kneaded material 3 fed from a kneader 2 is rolled between the cooling rolls into a sheet. As a refrigerant is circulated through the cooling rolls 1, the viscous kneaded material 3 is cooled and hardened a little, which is taken up onto a net conveyor 4. The cooling rolls 1 are placed on a truck 6 that are reciprocated by an air cylinder 7 in the direction of the rotational axes of the cooling rolls 1. Accordingly the viscous kneaded material 3 is formed into a sheet wide in the direction of the axes of the cooling rollers 1, and the cooling effect due to the cooling rollers 1 and a cold air current blown from a cold air outlet 5 can be remarkably improved.
Patent JP-H0661497-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TOMOMATSU YOSHIFUMI
IPC: H01L21/331
Filed: 1992-08-05
Abstract: PURPOSE:To suppress a surge voltage by setting a thickness D of a second semiconductor layer under a third semiconductor layer so that the D is larger than W which is the expansion of the depletion layer of a PN junction formed at the interface between the second semiconductor layer and the third semicon ductor layer when setting a reverse bias. CONSTITUTION:When the voltage between a collector and an emitter is set to BV on actual operation, a space charge region (the expansion of a depletion layer) from a PN junction formed on the interface between a P base region 5 and an N layer 4 is determined by the equation shown in the Figure while the IGBT is off, where N, KSi, epsilon0, and q indicate the impurity concentration of the N layer, the specific inductivity of silicon, the dielectric constant of a vacuum, and the amount of charge of electron, respectively (KSi=11.7, epsilon0=8.854X10<-14>(F/cm), q=1.602X10<-19>(C)), thus suppressing a surge voltage occurring when a reverse bias is applied to a PN junction formed at the interface between second and third semiconductor layers instantaneously.
Patent JP-H04350216-A (JP)
Title: Manufacture of cement supernatant liquid ground improving chemical and construction method using the same
Inventor: SUGIMOTO HIKARI
IPC: C09K17/10
Filed: 1991-05-17
Abstract: PURPOSE:To manufacture an efficient chemical by recovering a supernatant liquid of a mixed liquid of cement and water, crushing the cement grains left after the supernatant liquid is recovered with a wet mill, adding water, then recovering its supernatant liquid. CONSTITUTION:Cement and water are added in a wet mill 1 with a rapid joint 15 disengaged, and the wet mill 1 is slightly rotated to obtain cement water. The wet mill 1 is stopped, the rapid joint 15 is engaged, the cement water in the wet mill 1 is taken out through a takeout pipe 5 and sent to a precipitation tank 6, and it is divided into a supernatant liquid A and a sediment B. The supernatant liquid A is stored in a storage tank 8 by a conveyance pipe 7. The sediment B is returned to the wet mill 1 by a recovery pipe 10, the rapid joint 15 is disengaged, the wet mill 1 is rotated at a high speed to crush cement grains, and water is added after the rotation is stopped. The wet mill 1 is rotated to obtain cement water, and it is sent to an injection pipe 13 via the precipitation tank 6. A water glass aqueous solution is sent to the injection pipe 13 from a water glass tank 11 via a feed pipe 12.
Patent JP-H0543900-A (JP)
Title: Dry detergent composition
Inventor: OHIRA KOZO
IPC: C11D17/06
Filed: 1991-08-21
Abstract: PURPOSE:To obtain a dry detergent composition which has an excellent cleaning power, remains very little in, e.g. a carpet, therefore does not impair the beautifulness and touch of the product and has good flow and excellent sprayability. CONSTITUTION:A dry detergent composition comprising a dirt-sorptive carrier selected from among a powder, particles and short fibers and agglomerates prepared by agglomerating a water-soluble polymeric substance.
Patent JP-2001029823-A (JP)
Title: Shredder
Inventor: KANEKO NOBUO
IPC: B02C18/16
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To prevent shredded rubbish from being scattered in a casing body by providing a flexible shutter which moves in almost horizontal direction in a cutter shredded rubbish container and closes or opens the intermediate part between a cutter and the cutter shredded rubbish container. SOLUTION: An intermediate frame 4 is disposed in a casing body 2, and a cutter 6 consisting of a pair of cutter rolls 6A and 6B is disposed in the casing positioned above the intermediate frame 4. A box-shaped shredded rubbish container 7 whose upper part is opened is disposed in a casing 1 positioned below the cutter 6 and placed on a bottom wall 2A of the casing body 2. A flexible shutter 17 closing the cutter 6 from the shredded rubbish container 7 is provided between a cutter and the shredded rubbish container. In the top end part of the flexible shutter 17, the whole rubbish falling hole 5 of the intermediate frame 4 is opened to allow the shredded rubbish to fall into the shredded rubbish container 7.
Patent JP-S6188501-A (JP)
Inventor: MARUYAMA SATORU
IPC: H01C7/10
Filed: 1984-10-05
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-H1034138-A (JP)
Title: Water cleaner provided with cooling function
Inventor: YAMANAKA KOJI
IPC: C02F1/28
Filed: 1996-07-20
Abstract: PROBLEM TO BE SOLVED: To surely prevent dropwise condensation from being generated by a constitution wherein a fan for dissipating heat dissipation from a Peltier element for cooling water in a water storage tank to the outside of a casing is installed and the dissipating hot air is blown to a water receiving tray to dry water stored in the water receiving tray. SOLUTION: City water is stored in a water storage tank 1 and a cleaning cylinder 2 filled with active carbon, filter and mineral water forming material is placed therein and water is discharged from a water supply hole 4 from the bottom part of the water storage tank 1 through a hollow fiber membrane filter 3 by means of a water supply pump 9. A Peltier element 5 is mounted on the back side of this water storage tank 1 and by sending water in the water storage tank 1 to the element by a circulation pump 6, water is cooled and this water is cleaned by sending it to the bottom part of the cleaning cylinder 2.  In addition, a water receiving tray 20 for collecting water being dropwisely condensed on the surface of the water storage tank 1 is provided on the back side of the water storage tank 1 and the Peltier element 5 is cooled by blowing wind of a fan to a cooling fin 7 and on the other hand, hot air is blown to the water receiving tray 20 to dry up water. Dropwise condensation is prevented from being generated without taking out water in the water receiving tray 20.
Patent JP-S59102566-A (JP)
Title: Automatic polisher
Inventor: SAKUMA TOSHIJI
IPC: B24B13/00
Filed: 1982-12-01
Abstract: PURPOSE:In a polisher having rotary symmetrical non-shpherical face, to perform highly accurate polishing automatically by operating the polishing tool position corresponding to workpiece position through a processor thereby controlling elevating speed of polishing tool. CONSTITUTION:A data setter 22 in a console will provide function Fx of curved face 5 or working face, polishing ranges X1, X2, referential circumferential speed against tool 19 and work 4, circulation times, elevating height (h) of tool, etc. to a controller 16. When entering into polishing work, the controller 16 will incline the work 4 by angle theta through NC machine 10 thus to move a table 7 and to set the tool position (l) while furthermore work rotation Nw is calculated to rotate the work 4 and to rotate the tool 19 synchronously. Then while controlling the elevating speed of polishing head 3 through a hydraulic controller 17, it is contacted against the curved face 5 and to polish to required curved face while performing shift control. Consequently highly accurate polishing is performed automatically.
Patent JP-H0554565-A (JP)
Title: Rotary disk type storing device
Inventor: MAEDA NAOKI
IPC: G11B19/20
Filed: 1991-08-21
Abstract: PURPOSE:To reduce the vibration of a head driving means, to prevent a whole device from vibrating and simultaneously to make the device a thin structure in the storing device using a rotary disk and a head provided to confront to the surface. CONSTITUTION:By arranging a head 3, a head supporting means 4 and plural flat coils 6 on the same plane around a fixed shaft 30, radial force exerted on the fixed shaft 30 is cancelled and only moment is remained. A base 14 loading a spindle shaft 17 rotating the disk 1 and the fixed shaft 21 of the head driving means consisting of a magnet 5 and the coils 6 is supported elastically on a housing base 12. Thus, a whole casing is made the absorbing member of head driving repulsive force, exciting force applying to the disk spindle shaft and the head driving means is interrupted. The radial force exerted on the fixed shaft is reduced, thus, a bearing and the shaft are miniaturized and a shaft length is shortened. Further, by reducing the exciting force, the improvement of a positioning precision, that is, high density is attained.
Patent JP-S60102498-A (JP)
Inventor: KIMURA KOUICHI
IPC: E21D9/093
Filed: 1983-11-07
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-H0631239-A (JP)
Title: Metal strip coating method by roll coater
Inventor: NAKAMURA SEIJI
IPC: B05D7/14
Filed: 1992-07-14
Abstract: PURPOSE:To increase or decrease the coating thickness in the plate's width direction at a low cost and uniformize and stabilize the quality of products by controlling the temperature of at least one coating roll in the width direction to control the coating thickness distribution in the width direction and uniformize the coating thickness, wherein the roll composes a roll coater. CONSTITUTION:Regarding a method for applying a paint 5 to a metal strip S continuously by using a roll coater, the coating thickness distruction of the paint 5 in the width direction of the roll is controlled by controlling the temperature of at least one applicator roll 1 in the width direction wherein the roll 1 composes the roll coater. That is, the viscosity of the painting 5 on the roll 1 face lowers in a high temperature region and thus the coating film becomes thin and to the contrary, the viscosity becomes high in a low temperature region and the thickness of the coating film becomes thick. Consequently, corresponding to an unevenness pattern of the coating film thickness in the case of no temperature control, temperature is controlled in the roll's width direction, so that a coating film is formed on the metal strip S with uniform thickness in the width direction.
Patent JP-H0375454-A (JP)
Title: Cold-heat-storing storage apparatus
Inventor: TANAKA TOSHIHIKO
IPC: F25B13/00
Filed: 1989-08-14
Abstract: PURPOSE:To make the midnight power supply during a reduced-rate time zone effectively applicable to a refrigeration cycle apparatus, whose powered work ratio is high and power consumption is large, by a method wherein the operation of a first cooling device and a second cooling devices is selectively switched according to the time zone and cold heat is stored in a cold-heat storage member during a low power rate time zone. CONSTITUTION:A storage apparatus 15 is equipped with a first cooling device and a second cooling device both for preserving foods or the like by cold storage or freezing by the action of a refrigerant by the use of an electric-powered compressor 16; the second cooling device also stores cold heat in a cold-heat member. The storage apparatus 15 is also equipped with a fan 22 and a control circuit; the fan 22 sends cooling energy from the first cooling device or from the second cooling device to the foods or the like to be preserved by cold storage or freezing; said control circuit switches the operation of the first cooling device and the second cooling device selectively between the two according to the time zone and actuates the storing of cold heat in the cold-heat storage member during a low power rate time zone. This constitution makes the midnight power supply during a reduced-rate time zone effectively applicable to a refrigeration cycle apparatus whose powered work ratio is high and power consumption is large.
Patent JP-H0718468-A (JP)
Title: Method for coloring metal surface
Inventor: YAMAGUCHI HIDEAKI
IPC: C07D235/20
Filed: 1993-06-30
Abstract: PURPOSE:To form a colored chemical conversion coating film excellent in resistance to rusting and heat by adding a dye to a soln. contg. a compd. expressed by a specified formula or its derivative and bringing a metal into contact with the soln. CONSTITUTION:A dye is added to a soln. contg. a compd. expressed by formulas I to IV (X is alkyls, halogen atom, amino group, lower dialkylamino groups, hydroxyl groups, etc., Y and R are straight-chain or branched-chain alkyls or phenyls, (n) is 0 to 4, (m) is O to 7, (o) is 0 to 4, and (p) is 0 to 4) or its derivative, and a metal is brought into contact with the soln. An org. acid (succinic acid, etc.), an inorg. acid (hydrochloric acid, etc.), a metallic compd. (cupric chloride, etc.) and a water-soluble solvent (methanol, etc.) can be added, if necessary, to the soln., and the contact temp. of the soln. is appropriately controlled to about 0 to 100 deg.C and the contact time to several sea to several ten min. A colored chemical conversion coating excellent in resistance to rusting and heat is formed in this way on the metal substrate.