baber/WOPTO huggingface dataset:
Patent JP-H07174422-A (JP)
Title: Heat accumulation air-conditioning device
Inventor: HATAMURA YASUFUMI
IPC: F25B1/00
Filed: 1993-12-20
Abstract: PURPOSE:To provide a low-cost heat accumulation air-conditioning device which is constituted to regulate refrigerant amounts of a circuit for general cooling heating and a circuit for dispersing cold and heat are regulatable to respective proper amounts in a short time without mounting a special mechanism for moving a refrigerant, effect no movement between the two circuits after regulation, and perform stable cooling heating operation without the occurrence of a trouble owing to surplus of a refrigerant or deficiency in the refrigerant. CONSTITUTION:A circuit 18 for general cooling and heating driven by a compressor 1 and a circuit 21 for dispersing cold and heat driven by a refrigerant gas pump 13 form respective independent circuits. A heat accumulation air-conditioning device comprises first and second bypass circuits 22 and 23 having first and second opening/ closing devices 22a and 23a, and a control device 27 to control opening and closing of the first and second opening/closing devices 22a and 23a for a counting time of a timer 32 to effect movement of a refrigerant between the circuits. This constitution produces an effect wherein movement of a refrigerant between the circuits is effected in a short time and after movement, both the circuit 18 for general cooling and heating and the circuit 21 for dispersing cold and heat are continuously operated by a proper amount of a refrigerant without surplus of a refrigerant and deficiency in the refrigerant.
Patent JP-H08180820-A (JP)
Title: Glare-proof sheet and displaying device using thereof
Inventor: MASUDA MUTSUO
IPC: H01J29/88
Filed: 1994-12-22
Abstract: PURPOSE: To provide a glare-proof sheet having excellent glare-proof effect and with which image deterioration is suppressed and provide a display device reinforced with this glane-proof sheet. CONSTITUTION: Spherical silicone resin fine powder 3 of average particle size 2μm is kneaded with acrylic resin together 6 with xylene as a solvent and after the viscosity of the mixture is adjusted, the obtained mixture is applied to a 100μm thick polyethylene terephthalate film in 3μm thickness and dried. An adhesive treatment is applied to the back side of the film after the mixture appliaction and then the film is stuck to a cathode-ray tube for a display with high resolution.
Patent JP-H05159765-A (JP)
Title: Electrolyte leakage preventing film for battery
Inventor: SASAKI FUMIHIRO
IPC: H01M2/12
Filed: 1991-12-04
Abstract: PURPOSE:To attain gas venting simultaneously with prevention of leakage of liquid by using a fluororesin porous film (preferable an extension polytetrafluoroethylene porous film) for the gas venting and the prevention of the liquid leakage. CONSTITUTION:Small holes 5, 6 for gas venting are provided in a seal plate 3 and a positive pole cap 4 for sealing an electrolyte 2 in a sheath can 1, and further a fluororesin porous film 7 is arranged in the inside of the seal plate 3. The film 7 is interposed by a can of the seal plate 3 and the sheath can 1 and fixed. Gas 8 generated in a battery, permeating the film 7 to pass through the small hole 5 of the plate 3 and the small hole 6 of the positive pole cap 4, is released to the outside of the battery, but the electrolyte does not pass through the film 7 to prevent the leakage. An extension polytetrafluoroethylene porous film is desired to be used as the film 7.
Patent JP-H08172960-A (JP)
Title: Carrier case for pet
Inventor: NAKAJIMA SATOSHI
IPC: A01K29/00
Filed: 1994-12-22
Abstract: PURPOSE: To improve the whole rigidity by installing a connecting part in an opening for taking in and out a pet. CONSTITUTION: This carrier case 11 for a pet comprises a case body 12, having a front opening 12A on one side and housing the pet therein and an opening and closing door 13 attached to the opening 12A of the case body 12A. Furthermore, the carrier case is obtained by connecting the opening and closing door 13 to respective case parts 12C and 12D in the opening 12A, raising the rigidity of the case body 12 and installing rotating protrusions for supporting the rotation of the opening and closing door 13 and a connecting lock for fixing the opening and closing door 13 and raising the rigidity of the case body 12 in cooperation with the rotating protrusions in the opening and closing door 13. Thereby, the rigidity of the carrier case for the pet can be improved. The opening and closing door 13 is housed along the inner wall surface of the case body 12 with a guide rail part 37.  As a result, the taking in and out of the pet are facilitated without being interrupted by the opening and closing door 13.
Patent JP-H024697-A (JP)
Title: Post-mixing juice distributing system
Inventor: JIYONASAN KAASHIYUNAA
IPC: B67D1/00
Filed: 1988-12-21
Abstract: PURPOSE: To provide a dispensing system for postmix juice with a concentrate of specific density at freezer temperatures by equipping a pressurizable canister capable of holding and dispensing the required quantity of a juice concentrate, a means for pressurizing the canister, a means for heating the concentrate and a metering device for controlling the ratio of water to the concentrate fed to a mixing chamber. CONSTITUTION: A complete mixing of a concentrate with water is effected by a postmix juice dispensing system 10 in such a way that the water and juice concentrate, at a mix ratio of 5:1, for example, are fed to a mixing chamber 16. Water is fed via a conduit 18 to a metering device 20 and then to the mixing chamber 16. The concentrate is included in a concentrate bag 30 at freezer temperatures of from about -102 deg.F. to 0 deg.F. The concentrate bag 30 is removed from a freezer and disposed on a rigid and pressurizable canister 32 which is then pressurized by a pressure source and a pressure regulator 36. The pressure forces the pliable concentrate into a heat exchanger 40 via a concentrate conduit 38 and then, into the metering device 20 and the mixing chamber 16.
Patent JP-2001137141-A (JP)
Title: Bathtub
Inventor: KONDOU TOSHIKI
IPC: A47K3/02
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To prevent hot water from overflowing from a bathtub in a bathroom, while preventing the noise of the hot water overflowing from a drainage hole by regulating the amount of hot water flowing into a drainage pipe regardless of the amount of hot water overflowing from a bathing space. SOLUTION: Relating to a bathtub whose bathtub body 1 forms a bathing space B for a bather to bathe in hot water and is provided with a drainage hole 6 to discharge out of the bathtub hot water exceeding a preset height in the bathtub body 1, an opening 3, the lower end of which is placed at the preset height, is formed on the sidewall 2 of the bathtub body 1, an overflowed water collecting section 5 is formed, which has a drainage space E to freely collect hot water overflowing from the bathing space B through the opening 3, and a drainage hole 6 is placed at the bottom of the overflowed water collecting section 5 which encloses the sidewall 2. The opening 3 is made long horizontally along the upper edge of the side wall 2 and it is preferably formed all along the side wall 2.
Patent JP-H10137601-A (JP)
Title: Batch type grain raw material conditioning method and batch type conditioner used for the same
Inventor: TAGO SAKUJI
IPC: G01N27/04
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for conditioning of a grain raw material which can implement the quality control of the raw material suitable for grinding even when the flow rate of the raw material, the mixing ratio of the kinds of raw material grains, and a water content are changed. SOLUTION: The average water content of a grain raw material before conditioning when the raw material for one batch is introduced into a raw material storage space is grasped (step 1), the raw material is taken out from the space and weighed (step 2), and the addition of water is calculated from information about the difference between an average water content and an aimed water content which raw material grains capable of high quality, high yield grinding should have and the weight of the raw material (step 3).  Next, the raw material is introduced into conditioning space, stirred up slowly in the space for a short time, and flow-mixed while being subjected to splitting, cross splitting in the middle part, and gravity-free suspension in the middle-upper layer area in sequence, and a calculated amount of water to be added is sprayed on a raw material grain ground in the gravity-free suspension area to be stuck uniformly on the surface of the raw material grains.
Patent JP-H06167885-A (JP)
Title: Image forming device
Inventor: MAEJIMA MASANOBU
IPC: G03G15/00
Filed: 1992-11-30
Abstract: PURPOSE:To provide an image forming device which securely informs a user of the necessity of the replacement of a development unit by securely detecting the end of the life of the development unit by means of a simple structure. CONSTITUTION:In the initial condition at the time of development unit replacement, the periphery of a cam 40, which rotates together with a drive gear 28, presses the detection part 30a of a microswitch 30 to operate it. Thus, the count value of a counter provided on the copying machine main body side is reset. When being further rotated, the cam 40 touches a stopper 32, so that a rotation radius to the stirring shaft 26 of the cam 40 is set smaller than that in the initial condition by the co-operative movement of the stopper 32 and a positioning pin 47 and the microswtich 30 is thereafter prevented from being operated by the rotation of the cam 40. The life of the development unit is detected by either the number of copies which has reached the preset number of copies corresponding to the end of the life of the development unit or toner empty which is detected by a photointerrupter, one taking place earlier than the other being used.
Patent JP-H09136226-A (JP)
Title: Shaft coupling device
Inventor: TAKIZAWA HARUMITSU
IPC: B23P19/02
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To deliver works inexpensively and surely without increasing the entire level of a positioning means for handling by connecting first and second shafts rotatably to each other, unmovably in the axial direction, and movably in the radial direction. SOLUTION: A second shaft 20 is provided with a base part 22a and an extension part 22b as a second end part 22 of the second shaft 20, and also provided with an annular mounting groove 22 for positioning and fixing at the end part of the extension part 22b. By this, one end of a cylindrical connection metal fitting 50 provided with a through hole is inserted and fitted closely into the extension part of the second end part 22, and positioned fixedly at a specified position with first fixing screws 60 provided on the connection metal fitting 50.  Namely, the top end part 61 of the fixing screw 60 is sharpened so that it can be fitted closely into the mounting groove 22, and the top end part 61 of the connection metal fitting 50 is pressed into the mounting groove 22 and positioned fixedly at a specified position of the extension part 22b when the fixing screws 60 is tightened with the position of the fixing screw 60 aligned with the position of the mounting groove 22.
Patent JP-H09144992-A (JP)
Title: Vacuum cell member
Inventor: OGAWA YOSHIYUKI
IPC: F16L59/06
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cell member useful as a heat insulating material and a sound proof material by evacuating the inside of closed cells formed on a plastic or glass base body and provided with space sealed parts whose peripheries are surrounded by the wall surface, or a continuous cell. SOLUTION: A plurality of closed cells 3 are formed on a plastic or glass base body 2, peripheries of respective closed cells 3 are surrounded with a wall surface of the plastic or glass base body 2 and formed of sealed spaces, and the insides of respective cells 3 are keep vacuum. To disclose an example of manufacture, upper and lower fusing extruding plastic materials 6 are pressurized and laminated by an upper metal mold 10 and a lower metal mold under vacuum. Since transfer and convection of heat by base body molecules can be prevented, the heat insulating effect and the soundproof effect are further improved, and a vacuum cell member is further useful as a heat insulating material and a soundproof material.
Patent JP-H09161623-A (JP)
Title: Gas-blast circuit breaker and fluid pressure drive device thereof
Inventor: TAKEDA YASUHIDE
IPC: H01H33/34
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To eliminate the possibility of a circuit closing operation after opening the circuit even in the case where the circuit opening operation is performed in the imperfect reset condition of a circuit closing pilot valve, and to eliminate the possibility of the pumping operation so as to improve the reliability by providing an unit-pumping valve. SOLUTION: An unti-pumping valve A having a spool 91 is provided, and a drive mechanism 50 of a circuit closing pilot valve 40 is reset by a reset mechanism after a main valve 20 is operated to a circuit closing side at the time of closing the circuit. At this stage, in any condition that a ball valve 41 of the valve 40 is not reset or reset, when the circuit opening command is input in the condition that a circuit closing side operating valve 34 is not reset, a circuit opening pilot drive valve 80 is driven. Consequently, when each valve is operated and the main valve 20 is operated for opening and the circuit closing side operating valve 34 is not reset, the high-pressure fluid is supplied to the valve A, but in the condition that the spool 91 is moved upward, the valve A is driven upward.  A flow passage between a secondary side of the valve 34 and a main valve pilot chamber 21 is interrupted, and a main valve spool 22 is operated for opening by the circuit opening operation so as to lower the pressure of the chamber 21. Pumping operation is thereby eliminated so as to improve the reliability.
Patent JP-H06233167-A (JP)
Title: Camera
Inventor: HASHIMOTO HITOSHI
IPC: H04N5/225
Filed: 1993-12-21
Abstract: PURPOSE:To dispense with switching to an MF(manual focus) operation and to improve complicatedness of an operation much more than conventional, even in the case an unstable state of an AF operation is predicted owing to crossing, etc., in the course of AF(auto focus) photographing. CONSTITUTION:The camera is provided with an MF/AF switch 32 being a means for a mode switching operation, an MF switch 30a for short distance focusing by which a focus is locked by only touching it with a hand, in the case an unstable state of an AF operation is predicted owing to crossing, etc., in the course of AF photographing, a failure caused by AF can be avoided, and also, can be returned to its original AF operating state, when the contact to its switch is released, and a switch 31b for long distance focusing, etc.
Patent JP-2001103865-A (JP)
Title: Aquarium for floating migration of fish
Inventor: MURATA NOBUHIRO
IPC: A01K63/00
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a fantastic view by spatially connecting a pond, a river or an aquarium of the present invention to a separately placed water tank at the eye level, to enable the observation of fish from a lateral side, from the top or from both directions, to easily transfer an object between the aquarium and the outer environment without diving into the water or removing the water from the aquarium and to enable the exchange of water or the generation of water flow in the aquarium. SOLUTION: Legs 3 are attached to the bottom of a top-closed and bottom- opened aquarium 1 and fixed to the bottom of a pond 4, etc., to sink the aquarium to a level slightly above the lower end 2 of the aquarium main body and the aquarium is filled with water. The aquarium 1 is connected through a tube 6 to a pond 4', etc., having water level different from that of the pond 4, etc., provided with the aquarium 1.
Patent JP-H09154338-A (JP)
Title: Lift control device for rice transplanter
Inventor: KUBOSHITA TAKEO
IPC: A01C11/02
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a lift control device improved in operability and capability of suppressing deformation and damage to a link arm due to abnormally excess load on the link arm depending on field conditions, by providing a planting depth interlocking mechanism with a spring-equipped buffer mechanism. SOLUTION: This lift control device comprises a planting depth interlocking mechanism 52 provided with a buffer mechanism 53 that absorbs possible displacement of the transplanter owing to a lift action of a link arm 17 before the displacement is transferred to a planting depth adjuster when the link arm 17 takes lift action relatively to a seedling planting device in the condition that the adjustment position of the planting depth adjuster is fixed. The buffer mechanism 53 is preferably provided with a spring 53A that rockingly energizes the link arm 17 downward and a mechanism 62 that adjusts the energizing force of the spring 53A.
Patent JP-H07175107-A (JP)
Title: Camera
Inventor: ITO KENJI
IPC: G03B13/02
Filed: 1993-12-21
Abstract: PURPOSE:To miniaturize a cam plate so as to reduce restriction on cam board design by performing the zooming operation of a stroboscope device with a member interlocking with a finder optical system. CONSTITUTION:A fixed frame 10 is arranged directly above a cam cylinder 1. The frame 10 is divided into two spaces by partitioning walls 10a to 10c. The first and the second objective lens holding frames 11 and 12 of the finder optical system are arranged on one of the spaces, and a stroboscopic unit 13 is arranged on the other space. The cam plate 17 moves in a direction perpendicular to an optical axis in the case of rotating the cam cylinder 1 by a motor 3. The objective lenses L1 and L2 of the finder optical system respectively move in an optical axis direction through follower pins 11b and 12b combined with cam grooves 17d and 17e. At the same time, the stroboscopic unit 13 moves in the optical axis direction by interlocking with the finder optical system through a lever(interlocking member) 16.
Patent JP-H06172044-A (JP)
Title: Castable refractory of alumina spinel
Inventor: SUEKAWA YUKIHIRO
IPC: C04B35/66
Filed: 1992-12-01
Abstract: PURPOSE:To provide a castable refractory having excellent corrosion resistance, over-burn suppressing property and slag-infiltration resistance, remarkably improved in heat resistance and spalling resistance and high durable in stability. CONSTITUTION:The refractory is obtained by mixing 50-95wt.% of an aggregate mainly containing an alumina raw material, 50-1wt.%. of a spinal aggregate mainly containing Al2O3 and MgO of <=1mm diameter, 1-8wt.% of a magnesia aggregate of <=75mum diameter, 0.5-2wt.% of superfine silica particles of an average diameter of <=1mum and a binder consisting of an alumina cement containing >=99wt.% of the total of Al2O3 and CaO. The amount of the alumina cement is <1wt.% in terms of CaO.
Patent JP-H06176831-A (JP)
Title: Short circuit structure
Inventor: AKUTSU RIICHI
IPC: H01R31/08
Filed: 1992-12-02
Abstract: PURPOSE:To facilitate short-circuiting, and releasing short circuit, and prevent removal of a short circuit plug by pressing a terminal fixed to a first and a second through holes by a contact member of a short circuit plug, and engaging a peg with the terminal for attaching/detaching the short circuit plug. CONSTITUTION:A terminal 6 is fixed on a first and a second through holes 2, 4 provided on a board 1 by solder 24 for inserting/detaching a short circuit plug 10 having a contact member 8 fixed on an inner wall 7A of a cover 7. For short-circuitting the through holes 2, 4, the plug 10 is pushed to cover the terminal 6, so the terminal 6 is pressed by the contact member 8 to short circuit them. A peg 9 is then engaged with a recessed part 6A of the terminal 6. For releasing the short circuit, the peg 9 is pulled in a direction of B to expand one end of the contact member, a forward end part 9A is taken from the recessed part 6A, and the cover 7 is taken up in a direction of A. Short- circuitting and releasing the short circuit are thus facilitated, and release of the short circuit by carelessly removing the short circuit plug 10 can be prevented.
Patent JP-H06150407-A (JP)
Title: Memory medium
Inventor: KANEKO NORIO
IPC: G11B7/243
Filed: 1992-11-09
Abstract: PURPOSE:To provide the reloadable memory medium which does not change with lapse of time and has stable and high reliability by controlling the quantity of the oxygen included in an oxide and recording information by in such a manner that large and small state changes of the oxygen content in the oxide correspond to signals; CONSTITUTION:An Ag electrode 2 is deposited by evaporation on an MgO single crystal substrate 1 and a recording medium 3 consisting of the YSr2Cu2.8 W0.2O6.8 oxide is deposited by evaporation thereon. Ruggedness is formed at 0.5mum intervals on the medium 3 and the size of the ruggedness is specified to about >=3nm. An acicular electrode 4 is moved to the projecting parts of the medium 3 obtd. in such a manner and a voltage is applied between terminals 5 and 6. The medium remains in a high-resistance state up to 4V but current begins to flow out and the medium attains the low-resistance state when the voltage rises higher than this value. The cause thereof lies in that the oxygen is absorbed from the inside of the atmosphere and the electric resistance of the medium decreases as the temp. of the medium is partially increased by applying the voltage. Namely, voltage-current characteristics are obtd. with good reproducibility and the stable storage of input information is possible.
Patent JP-H09148188-A (JP)
Title: Chip type tantalum solid electrolytic capacitor
Inventor: NAKAMURA KOSUKE
IPC: H01G9/012
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To prevent a cathode formation raw solution from creeping up on an anode lead-out wire by a method wherein a spacer, which is installed on the joint of the anode lead-out wire, is a structure with a sheet, which consists of a thermoplastic resin fiber and is laminated on one side of a porous fluorine resin film, the contact part of this structure with the wire is locally heated and the structure is made to adhere closely to the wire. SOLUTION: An anode lead-out wire 1 is buried in Ta metal fine powder and a press-compressed pellet is sintered to form into a porous pellet 2. Then, a spacer 3 with a sheet 5, which is laminated on one side of a porous fluorine resin film 4 and consists of a thermoplastic resin fiber, is installed on the joint of the lead-out wire 1 of the pellet 2, a part 6 that the sheet 5 of the spacer 3 comes into contact with the wire 1 and the spacer 3 comes into contact with the wire 1 is heated and the sheet 5 is made to adhere closely to the wire 1.  Thereby, a raw solution, which consists of a manganese nitrate, a carbon paste or an Ag paste and is used at the time of formation of a cathode, is prevented from creeping up on the wire 1, whereby it becomes possible to prevent the generation of a defect, such as a defective withstand voltage and an increase in a leakage current, in a chip type tantalum solid electrolytic capacitor.