baber/WOPTO huggingface dataset:
Patent JP-H05133623-A (JP)
Title: Refrigerating apparatus for high-temperature water
Inventor: SHIMOIDE TETSUO
IPC: F25B1/00
Filed: 1991-11-12
Abstract: PURPOSE:To extend the service life of the compressor in a refrigerating apparatus of the heat pump type by providing: a solenoid valve which, only when a detective mechanism is acting, opens and lowers the pressure on the high pressure side; and a bypass for liquid, apart from a solenoid valve in a bypass for liquid which is actuated by a temperature detector for high-temperature gas on the discharge side. CONSTITUTION:When the load of the compressor 8 has increased, the increase in the temperature of the discharged gas causes the contacts of a discharged gas temperature detector 1 to close and thereby actuates a solenoid valve 2 in a bypass for liquid. When the temperature of water has become elevated, the contacts 3 of a temperature regulator for capacity control close, causing a solenoid valve 4 for capacity control to open and setting the compressor 8 to capacity-controlled operation. If the temperature of water has risen higher, the discharge pressure increases, causing the contacts 5 of a discharge pressure detector to close and thereby making a solenoid valve 6 in a bypass for liquid open to set a bypass for liquid 13 additionally functioning. With two bypasses for liquid, an increase in quantity of the bypassed liquid results in decrease of the temperature of the discharged gas. This method inhibits deterioration of the lubricating oil in the refrigerator and enables the compressor 8 to keep operating in a stabilized condition.
Patent JP-2001083076-A (JP)
Title: Mechanism for retaining tool
Inventor: ISHITOBI TAKESHI
IPC: F16M13/00
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide the retaining mechanism of a tool, that can be easily adjusted to a desired retention position and is suited for installing, such tools as an analyzer and its parts. SOLUTION: A measurement bath 1 is connected to fixing surfaces 31a and 31b being fixed to trestles 2a and 3b by connection members 4b, 4c, and 5. The connection members 4b and 4c can adjust the distance between a connection point in the fixing surfaces 31 a and 31b and that in mounting plates 13a and 13b of the measurement bath 1. Also, in the connection member 5, the inclination angle and direction formed by a straight line for connecting the connection point in the fixing surface 31a and that in the mounting plate 13a in reference to the fixing surface 31a are made variable according to the external force. By adjusting the connection members 4b and 4c, the position of the measurement bath 1 can be adjusted to a desired position.
Patent JP-H01137991-A (JP)
Title: Production of oligosaccharide or glycoside containing a-galactosyl group by using a-galactosyl fructoside as raw material
Inventor: HASHIMOTO HIROYUKI
IPC: C12P19/18
Filed: 1987-11-24
Abstract: PURPOSE:To obtain large amount of the above sugars useful as a sweetener, etc., because of the use of an inexpensive raw material synthesizable in large quantities, using enzymatic means at a low cost, by using alpha-galactosyl fructoside as a substrate for alpha-galactosidase which is a sugar transferase. CONSTITUTION:The objective sugars can be produced by reacting alpha- galactosidase to alpha-galactosyl fructoside used as a donor, thereby transferring the alpha-galactosyl group by the sugar transfer action of the enzyme. The alpha- galactosyl fructoside can be synthesized by reacting levan sucrase to galactose and a compound containing fructose residue, e.g. sucrose.
Patent JP-H06149017-A (JP)
Title: Controller for surface potential of photosensitive body
Inventor: NISHINO TOSHIO
IPC: G03G15/00
Filed: 1992-11-05
Abstract: PURPOSE:To perform a real time control for an electrifying device by estimating a dark decay quantity after a fixed period based on the surface potential of a photosensitive drum in addition to the real quantity of electrifying the surface of the photosensitive drum and also to accurately control the surface potential of the drum in accordance with high-speed copying. CONSTITUTION:A pulse width modulation signal obtained by comparing the detection value of the surface potential of the drum 1 by a scorotron 11 on a secondary side with a reference voltage is inputted in a reference voltage supply circuit 19 provided with correction information guided from a functional relation between a current value flowing in the surface of the photosensitive drum at an electrifying time and the dark decay quantity of the drum surface potential in a developing part, and the potential of the reference voltage is relatively corrected in accordance with a correction value obtained by comparing the duty of the inputted pulse and the correction information so as to be fed back to the comparator 13, and then, the quantity of electrifying the drum surface by the scorotron 10 on the primary side is varied by the duty of the pulse width modulation signal which is obtained by comparing the corrected reference voltage with the detection value of the drum surface potential.
Patent JP-H09112412-A (JP)
Title: Operation control device for viscous fluid pump
Inventor: YASUMA TAKAYUKI
IPC: F04B15/02
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To improve the rate of filling conveying cylinders with viscous fluid during the period of advancing the conveying cylinders. SOLUTION: Two conveying cylinders 2, 3 penetrated into a hopper 1 are alternately advanced and retracted by pushing or pulling penetration cylinders, and viscous fluid F taken inside by the advance of the conveying cylinders 2, 3, is discharged by pushing operation of the main cylinder. A pressure sensors PSE for detecting the pressure of the viscous fluid F close to the front ends of the conveying cylinders 2, 3 during the period of retracting, are attached to the required places on the side plates of the hopper 1. Then, a comparison operator for outputting a command of starting a penetration cylinder's pushing stroke when the pressure detected by the pressure sensor PSE exceeds a set value, is provided.
Patent JP-S63149177-A (JP)
Title: Ribbon cartridge
Inventor: NIREGI TAKAO
IPC: B41J32/00
Filed: 1986-12-12
Abstract: PURPOSE:To stabilize the feeding of a ribbon after the ribbon is drawn out of the main body of a cartridge and the feeding direction is changed by 90 deg., by forming some of guide rollers for feeding the ribbon in a conical shape and the others in a crowned shape. CONSTITUTION:The shapes of guide rollers 4a, 4b, 4c, 4d are conical, conical, crowned and crowned respectively. Each of the guide rollers 4a, 4b functions to correct an ink ribbon 7 tending to slide down along a turn-back part of a turning-back member 8, by the conical shape thereof. Each of the guide rollers 4c, 4d functions to stabilize the feeding the ink ribbon 7 to the center of width of the ribbon 7, by the crowned shape thereof.
Patent JP-H04168034-A (JP)
Title: Manufacture of sheet containing powder
Inventor: NAKANISHI TERUMI
IPC: B29C65/48
Filed: 1990-10-31
Abstract: PURPOSE:To prevent powder from scattering by a method wherein the powder is scattered on thermal adherent fiber-containing bulky non-woven fabric so as to be temporarily fixed by heating on the non-woven fabric and, after that, thermoplastic fiber-containing surfacing material is laminated to the non-woven fabric and finally the laminate is sealed with supersonic wave and fused apart by being pinched between a supersonic horn and a cutting blade-like mold. CONSTITUTION:Powder is scattered on thermal adherent fiber-containing bulky non-woven fabric 13. Next, by heating the non-woven fabric 13, the powder 14 is temporarily fixed to the bulky non-woven fabric 13. Next, thermoplastic resin-containing surfacing material 12 is laminated to the non-woven fabric 13, onto which the powder 14 is temporarily fixed. The resultant laminate is sealed with supersonic wave and fused apart under the condition being pinched between a supersonic horn 16 and a mold 15. For fusing apart and sealing with supersonic wave, the surfacing materials 12 are pinched between the supersonic horn 16 having smooth columnar surface and the mold 15, which is tubular and has one cutting blade-shaped tip, so as to be ultrasonic welded and simultaneously cut off. Thus, efficient cutting and sealing can be performed with no scattering of the powder around.
Patent JP-H02142235-A (JP)
Title: Freezing preventing system
Inventor: IGARASHI HIRONOBU
IPC: H04L1/22
Filed: 1988-11-24
Abstract: PURPOSE:To operate an auxiliary panel in an initial condition even at the time of normal operation after the auxiliary panel is switched by providing a specified pattern setting means and a system clock switching means and always holding the auxiliary panel in the initial condition when this auxiliary panel is not used. CONSTITUTION:In an INS radio system, for which an auxiliary panel 200 is commonly provided in each living panel, a specified pattern setting means 1 and a system clock switching means 2 are provided. At the time of the normal operation after the auxiliary panel is switched, an unused channel is connected to the auxiliary panel and the auxiliary panel is held in the initial condition by a specified pattern in the control bit of the unused channel. The specified pattern setting means 1 sets the specified pattern to the control bit of the unused channel. Then, the system clock switching means 2 selects the system clock of the living panel when the auxiliary panel is switched and selects the system clock of the unused channel when the living panel is switched and the selected system clock is supplied to the auxiliary panel. Thus, the auxiliary panel can be operated in the initial condition at the time of the normal operation after the auxiliary panel is switched.
Patent JP-S62219094-A (JP)
Inventor: KURAUSU HORUN
IPC: G06K7/10
Filed: 1986-12-15
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-H02142006-A (JP)
Title: Flame-resistant electrically insulating composition
Inventor: YAMAMOTO YASUAKI
IPC: H01B3/30
Filed: 1988-11-22
Abstract: PURPOSE:To obtain a flame-resistant electrically insulating composition with improved mechanical properties by mixing an inorganic hydroxide in a specified amount with an ethylene-ethyl acrylate copolymer modified with an unsaturated organic acid or its derivatives. CONSTITUTION:An ethylene-ethyl acrylate copolymer modified with an unsaturated organic acid or its derivatives in 100 pts.wt. is mixed with an inorganic hydroxide 50-300 pts.wt. Said ethylene-ethyl acrylate modified with an unsaturated organic acid or its derivatives is a graft-reaction product of an ethylene-ethyl acrylate copolymer and an unsaturated organic acid or its derivatives by heating in the presence of an organic peroxide. Said inorganic hydroxide may be aluminum hydroxide, magnesium hydroxide, calcium hydroxide, hydrotalcites, etc. By this, a non-halogen flame-resistant electrically insulating composition with high mechanical properties such as tensile property and resistance to scratching is obtained.
Patent JP-H06123427-A (JP)
Title: Burner device for cigarette lighter
Inventor: KOIKE HARUO
IPC: F23Q2/16
Filed: 1992-10-09
Abstract: PURPOSE:To provide a burner device capable of igniting a dispersion flame while the flame is being applied as a pilot flame for a premixed flame and the dispersion flame and further capable of supplying a sufficient amount of air for the dispersion combustion as well as for continuing a stable dispersion combustion. CONSTITUTION:Two gas communication holes are formed at a manifold 10 connected to a fuel tank 3 through an opening or closing valve 7. A burner nozzle means for premixed flame is connected to a first gas communication hole and a burner nozzle means for a dispersion flame is connected to a second gas communication hole, respectively. A combustion cylinder 28 for a premixed flame is connected to an upper part of the burner means for the premixed flame. A combustion cylinder 31 for the dispersion flame having the burner means 37 for the dispersion flame is arranged near a side part of the combustion cylinder 28 for the premixed flame. At least a part of each of both combustion cylinders is communicated from each other and then a bottom part of the combustion cylinder 31 for the dispersion flame is formed with an air intake port 35.
Patent JP-H05109038-A (JP)
Title: Formation method of crown shape of magnetic-head slider
Inventor: FUJII NAOKI
IPC: G11B5/60
Filed: 1991-10-18
Abstract: PURPOSE:To provide a method which is convenient for the formation of a so-called crown shape wherein the surface shape of a magnetic-head slider is formed to be a protruding shape. CONSTITUTION:By utilizing the elasticity of a gimbals spring 7, a slider 8 is bonded to the gimbals spring which has been deformed by an external force; after that, the external force is removed; the slider is deformed slightly by means of the restoring force of the gimbals spring; a crown shape is obtained at the slider. Since a special working operation to form the crown shape on the slider is not required, its working cost can be reduced, and a crown amount can be adjusted arbitrarily when the slider is bonded to a magnetic head.
Patent JP-H11116279-A (JP)
Title: Glass coloring agent composition
Inventor: MAEDA YOSHIBUMI
IPC: C03C17/00
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To improve a pattern forming property and to enable a vivid coloring in which a variation of color tone is expanded by incorporating metal particles consisting of two kinds of gold and silver, a fixing agent consisting of three kinds of Ti-org. compd., etc., a binder resin and an org. solvent and specifying an addition ratio of the metal particles and the fixing agent. SOLUTION: The fixing agent is composed of the specifically three kind of Ti-org. compd., Fe-org. compd. and Si-org. compd., which are exemplified by Ti-propoxide, Fe-propoxide, and Si-propoxide, respectively. The addition of the gold particles, silver particles and the fixing agent is less than 1/2 as metal atom number ratio (Au+Ag)/(Ti+Fe+Si). Nitrocellulose, etc., are exemplified as the binder resin. The org. solvent is a material preventing an aggregation of the particulates of gold and silver, and meta-cresol, etc., are exemplified.
Patent JP-H09119047-A (JP)
Title: Knitting monitoring in torchon lace machine
Inventor: YAMAGATA SHIGEO
IPC: D04C3/38
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To contribute to direct numerical control, unmanned operation and machine closure by detecting an abnormality during knitting with an abnormality detector, promptly stopping the machine operation by the feedback control, and simultaneously specifying the abnormal site. SOLUTION: In a torchon lace machine, knitting is progressed on the basis of the output of an electronic knitting controller. When a yarn 30 breaks in the knitting yarn, an annular permanent magnet 21 fitted to the stopper ring 24 falls down beneath a long hole 26 and its passage is detected by a first magnetostriction type absolute sensor probe 20a which is annularly arranged. This detection is fed back to the electronic controller to recognize the yarn breakage, specify the yarn break location and stop the operation.  One of permanent magnets 22a and 22b, for example, 22a, arranged on a spindle plate 4 comes near the detection point of a second magnetostriction type absolute sensor probe 20b, then apart therefrom to feed back whether or not the approach of another magnet 22b is due to its normal rotation whereby the damage to the machine and deviation in knitting pattern can be prevented caused by the malfunction due to such as accumulation of fly waste or waste yarns can be prevented.
Patent JP-2000116994-A (JP)
Title: Mattress dryer
Inventor: INAMI JUNICHI
IPC: D06F58/00
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a mattress dryer which supplies hot air evenly among clothes to dry in spite of the weight of the clothes to dry and enables the mattress to be dried in a short time. SOLUTION: An air mattress 2 comprises a first sheet attached by a second sheet which is slightly smaller than the first sheet, having a folded-back part on the periphery of the sheet and a part 7 unattached to the first sheet. Hot air is supplied to the bag part 9 of the air mattress 2, and then the bag part starts to inflate, so that the first sheet 2a overlays exactly on the folded-back part of the second sheet 2b. If more hot air is supplied, then the folded-back part of the second sheet 2b is firmly attached to the fist sheet 2a, the unattached part 7 is closed by the lapel, and the bag part inflates, so that whole the mattress 1 is dried.
Patent JP-H02146111-A (JP)
Title: Objective lens driving device for optical pickup
Inventor: NAWATA YASUSHI
IPC: G11B7/085
Filed: 1988-11-28
Abstract: PURPOSE:To stabilize the rotation and sliding of an objective lens driving device by interposing plural ball bearings between an objective lens holder inner peripheral part and a shaft outer peripheral part in the sliding part of an objective lens holder and a shaft. CONSTITUTION:The sliding part of an objective lens holder 18 and a shaft 19 form a step part 21 on an elevating part in the inner peripheral part of an objective lens holder 18, insert ball bearing 22, whose internal diameters fit to the outer diameter of the shaft 19, and they are fixed by springs 23 and holders 24. In such a manner, the sliding or rotation of the objective lens holder 18 with respect to the shaft 19 is made smooth, the clearance between the objective lens holder 18 and the shaft 19 can be extremely reduced, and as a result, an inclination with respect to the shaft 19 of the lens holder 18 is not generated. Consequently, the objective lens holder 18 can be stably driven in the vertical and rotational directions.
Patent JP-H01142147-A (JP)
Title: Sound absorbing shielding ceiling board
Inventor: KOJIMA HIROSHI
IPC: E04B1/86
Filed: 1987-11-26
Abstract: PURPOSE: To satisfy a sound absorbing characteristic and a sound insulating characteristic and to prevent the generation of a warp by using one side of a ceiling board including mineral fiber as a low density layer and the other side as a high density layer. CONSTITUTION: The whole of a sound absorbing and insulating ceiling board 1 is constructed of a homogeneous material plate including mineral fiber such as rock wool. One face side of the ceiling board 1, the front face side for example, is constructed of a low density layer 11, while the other side, the back face side for example, is constructed of a high density layer 12. The low density layer 11 is excellent in a sound absorbing characteristic, while the high density layer 12 is excellent in a sound insulating characteristic, and both layers 11, 12 are homogeneous, so that the sound absorbing and insulating ceiling board 1 is hardly warped.
Patent JP-2001119906-A (JP)
Title: Motor
Inventor: KISHIHATA KAZUYOSHI
IPC: H02K15/16
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a motor, capable of constituting its rotor core using core sheets having the same shape, and capable of correcting unbalance of the mass of its rotor. SOLUTION: In a motor which has the center of gravity of its rotor 9 provided with a core 19 composed of a laminate of steel plates at a position deviating from its rotation center, and has a mass-balance adjusting balance weight 14 fitted to one end of the shaft of the rotor 9, a mass-balance adjusting groove 19b stretching over the whole axial direction of the core 19 of the rotor 9 is formed in the peripheral part of the core 19. The adjusting groove 19b is formed at a position deviating in the same direction as the direction of deviation of the center of gravity of the balance weight 14, and unbalance of the mass of the rotor is corrected by the balance weight and the mass-balance adjusting groove.
Patent JP-H08156387-A (JP)
Title: Ink overflow preventing mechanism in rotary screen printing machine and ink roller
Inventor: MATSUSHITA TAKESHI
IPC: B41L13/18
Filed: 1994-12-01
Abstract: PURPOSE: To provide a device preventing the generation of the overflow of ink and capable of easily returning ink to an ink roller even when the ink overflows. CONSTITUTION: In the mechanism for preventing the overflow of ink in a rotary screen printing machine, taper surfaces 21 are formed to both end parts of an ink roller 2 and an ink scraper 30 is arranged to the boundary region of the ink roller 2 and a squeegee roller 3. The ink scraper 30 is constituted of side plate parts 40, the ink scraping part 50 for the squeegee roller and the ink scraping part 60 for the ink roller. The ink scraping part 60 for the ink roller is inclined with respect to the rotary direction of the ink roller 2 so as to be capable of guiding the ink on the taper surfaces 21 to the central part of the ink roller 2.  The ink scraping part 50 for the squeegee roller is inclined with respect to the rotary direction of the squeegee roller 3 so as to be capable of guiding the ink on the peripheral surfaces of the end parts of the squeegee roller 3 to the central part of the squeegee roller 3.
Patent JP-H09177901-A (JP)
Title: Phased chain-sprocket assembly body and silent chain
Inventor: MAAKU II PATSUTON
IPC: F16G13/06
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To reduce noise without requiring any offset sprocket in a phased chain-sprocket assembly body. SOLUTION: Each row of links of the first chain 10 is offset 1/2 pitch in relation to each row of links of the second chain 12, and the length 42 of pitch of each links 20 of the chains 10, 12 is lenthened to about two time of the length 58 of pitch of the teeth t, t' of respective sprockets of the first, second driving sprockets 60, 60'.
Patent JP-2000121211-A (JP)
Title: Refrigerator
Inventor: NAKANO AKIRA
IPC: F25D23/00
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To notify a user of a periodical exchange time of a refrigerant leakage detection means. SOLUTION: A refrigerating cycle consists of a compressor 1, a condenser 2, a capillary tube 4 and an evaporator 5. When a refrigerant leakage detecting means 8 detects refrigerant leakage, a user is notified of the refrigerant leakage. Further, when an age calculation means 11 of the detecting means 8 detects the lapse of a predetermined certain period of time, the user is notified that the time for periodical exchange of the detecting means 8 has come.
Patent JP-H02144536-A (JP)
Title: Reticule for exposing
Inventor: IGARASHI TADANAO
IPC: G03F1/54
Filed: 1988-11-25
Abstract: PURPOSE:To prolong the life of the reticule by constituting the reticule of a transparent substrate and metallic films and acid resistant metal oxide film which are successively formed on this transparent substrate. CONSTITUTION:The reticule is constituted of the transparent substrate 1 and the metallic films 2, 3 and the acid resistant metal oxide film 4 which are successively formed on the transparent substrate 1. Since the surface of the patterns is coated with the acid resistant film 4, the reticule is hardly etched even if the reticule is cleaned by a hot sulfuric acid, etc. The reticule is able to withstand long-term cleaning and use and the life of the reticule is prolonged.