baber/WOPTO huggingface dataset:
Patent JP-H02158347-A (JP)
Title: Ink supply device in ink jet recorder
Inventor: MINEGISHI TAKATOSHI
IPC: B41J2/175
Filed: 1988-12-12
Abstract: PURPOSE:To realize a high-quality continuous printing action with a little amount of ink for a long time by mounting a first ink vessel and a second ink vessel on an ink storage means, and mounting a level detection means, an ink refilling means, a solvent refilling means, and a vessel connecting means on a regulating means. CONSTITUTION:When a low level sensor 24 detects the reduction of an ink contained in a first ink vessel 1 to a predetermined low level 27b, a controller 26 closes a first electromagnetic valve 4 and opens a third electromagnetic valve 12. In this manner, an ink supply pump 5 sucks a refilling ink contained in an ink refilling vessel 10 through an ink refilling tube 11 an supplies this ink under pressure to a recording head 2. After that, a printing is carried out using this refilling ink. At this time, by counting the number of ink particle 13 unused for printing, a second vessel 16 can be refilled with an ink by the same amount as that used in the previous printing. After the completion of the ink refilling by the same amount as that used in the printing, a solvent refilling pump 21 is driven to replenish the second ink vessel 16 with a solvent from a solvent refilling vessel 19. The solvent has been fed until the ink level in the second ink vessel 16 is detected by a high level sensor 25.
Patent JP-H02160452-A (JP)
Title: Method and device for working external shape of printed board
Inventor: NISHIGAI MASAO
IPC: G05B19/404
Filed: 1988-12-12
Abstract: PURPOSE:To prolong the service life of a tool and to prevent the reduction in accuracy by detecting the current value of a spindle motor, changing to the working conditions reducing the motor current value whenever becoming the prefound value immediately before the tool breakdown and changing the tool diameter correction amt. as well. CONSTITUTION:When a tool T is rotated and moved, working is executed by approaching to the product 33 side by a part from the tool locus set by the cutting power and the tool diameter correction amt. is varied according to the working speed by this a part. When the spindle motor current value A detected by a current detector 16 reaches a current value A1 just before the breakdown during working by driving feeding motors 12, 13 and a spindle motor 11, a control device 17 reads data 1 from a memory 18, changing a working speed F and tool diameter correction amt. a into F2, alpha2(F1>F2, alpha1>alpha2). In succession the control device 17 reads data 2, 3 in order, controlling a control device 15, extending the life of the tool T and keeping the work accuracy.
Patent JP-H02979-A (JP)
Title: Post treatment of relief plate developed for use in flexiso printing
Inventor: HAINTSU HERUMAN
IPC: G03F7/26
Filed: 1988-12-12
Abstract: PURPOSE: To rapidly decrease the tackiness of a solid polymer layer by treating the layer with a solvent containing aryl- of hetaryl-bis-trihalogenomethyl-s- triazine. CONSTITUTION: A relief printing plate after developed is treated with a soln. essentially comprising an org. solvent and aryl- or hetaryl-bis-trihalogenomethyl- s-triazine expressed by formula I dissolved in the solvent, and then dried and exposed again to UV rays in a short time. In formula, Y represents an aromatic or heterocyclic aromatic group which may be partly hydrogenated with a conjugate alkenylene chain, and further, which may have substituents, and (K) is chlorine, bromine or iodine atom. Thereby, the post treatment to remove the tackiness of the surface of a printing plate can be fast and easily performed without using a corrosive soln. and the stability of the printing plate against ozone-contg. air is permanently increased.
Patent JP-H02217331-A (JP)
Title: Preparation of optical fiber
Inventor: NIKORASU JIYON PITSUTO
IPC: C01F17/253
Filed: 1989-11-30
Abstract: PURPOSE: To suppress the formation of halogen oxide and to obtain an optical fiber having a low loss of light scattering and a high strength by using ammonium halide for drying of a rare earth halide at the time of producing a preform for a rare-earth doped optical fiber by a vapor deposition treatment.  
     CONSTITUTION: Small-diameter parts 11, 11 demarkating a large chamber 12 of a large diameter are formed near one end of, for example, a substrate tube 10 made of silica glass and an insertion part 16 is fused to one small-diameter part 11 so as to prohibit the accidental movement of grains to the main body of the tube 10. The powder 13 of ErCl 3 .6H 2 O mixed with NH 4 Cl is inserted into the chamber 12 by an auxiliary glass tube 14 and a push rod 15. The powder 13 is heated by a resistance furnace placed around the chamber 12 and dry He is passed through the tube to evaporate the greater part of the water in the powder 13. At this time, the NH 4 Cl lessens the formation of the halogen oxide or decreases the existing halogen oxide and rare earth oxides. The vapor deposition treatment to the hole of the tube 10 is thereafter executed by a burner 17, to obtain the rare-earth doped preform. The optical fiber is obtd. by drawing out the preform. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H07136350-A (JP)
Title: Rotary electric razor
Inventor: YAHIRO NOBUKI
IPC: B26B19/16
Filed: 1993-11-17
Abstract: PURPOSE:To provide a washable rotary electric razor by protruding the output shaft of a drive motor upward from the upper wall, mounting a drive transmission mechanism on a support frame, vertically floatably supporting the whole of the support frame, a connecting member, and the motor against a main body case with a spring, and inserting a waterproof packing among the connecting member, the output shaft, and an upper wall. CONSTITUTION:The support frame 15 of an inner cutting edge 2 is arranged at the upper outside from the upper wall 14 of a main body case 1, and a drive motor 21 is installed in the main body case 1. The output shaft 24 of the drive motor 21 is protruded upward from the upper wall 14, and a drive transmission mechanism 33 for the inner cutting edge 2 is mounted on the support frame 15. The support frame 15, the motor 21, and the upper wall 14 are integrated by a connecting member 26, and the whole of them are vertically floatably supported on the main body case 1 by a spring member 50. An elastic waterproof packing 44 is inserted among the connecting member 26, the output shaft 24, and the upper wall 14.
Patent JP-H11127783-A (JP)
Title: Production of matured tea material and tea for drinking
Inventor: NAKAJIMA YOSHIHIKO
IPC: A23F3/30
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a matured tea material having a good flavor liked by everybody and a good after taste, and a tea for drinking extracted from the same. SOLUTION: This matured tea material is obtained by mixing a sake and a fermented milk with a tea material for drinking such as a green tea, a Chinese tea and a black tea, swelling the tea for drinking and then maturing. Further, a tea for drinking is produced by adding water to the matured tea material and extracting the water soluble components. The blending ratio of the sake and fermented milk to the tea material for drinking is preferably made as 0.3-2 sake and 0.05-0.5 fermented milk (material containing water) based on 1 tea material for drinking in weight ratio. Also, the maturation is preferably performed by leaving as it is at 0-100 deg.C for 4 hr to 40 days. By blending plural kinds of the teas for drinking produced by the above method, it is possible to produce teas for drinking further rich in variety.
Patent JP-H07136088-A (JP)
Title: Vacuum cleaner
Inventor: SAITO KAZUO
IPC: A47L9/14
Filed: 1993-11-19
Abstract: PURPOSE:To prevent a dust bag from adhering to a partition wall and from breakage. CONSTITUTION:A packing 5 arranged at an opening edge part of a dust collection chamber and at an upper end of a partition wall 1 is retained at a sealing position by means of reinforcing ribs 7 protrudingly formed on the rear face of a dust collection cover 6. Abutting ribs 8 formed on a dust collection chamber side of the partition wall are made to abut on a central part as well as a lower part of a dust bag and plural protrusions 13 integratedly formed on the packing 5 toward the dust collection chamber are made to abut on an upper part of the dust bag so as to prevent the dust bag from adhering to the partition wall 1. Further, a protruding size of the protrusion 13 of the packing 5 is made larger than that of the reinforcing rib 7 on the dust collection chamber side so as to prevent the dust bag from being nipped by the protrusion 13 of the packing 5 and the reinforcing rib 7 and also to prevent the dust bag from abutting against the reinforcing rib 7.
Patent JP-S63166028-A (JP)
Title: Driving device for objective lens
Inventor: SANO KATSUYUKI
IPC: G11B7/09
Filed: 1986-12-26
Abstract: PURPOSE:To obtain superior damping effect, by providing a speed detecting coil, and controlling a control signal supplied to a driving coil based on a signal generated at the detecting coil. CONSTITUTION:When currents based on a focusing error signal and a tracking error signal are permitted to flow on a focusing coil 7 and a tracking coil 8, and a lens holder 2 is driven in a direction F of focusing and a direction T of tracking, induced electromotive forces proportional to travel speed in respective direction of the lens holder 2 are generated on a focusing speed detecting coil 12 and a tracking speed detecting coil 13. By performing the negative feedback of the induced electromotive forces to power circuits for the focusing and the tracking in a servo circuit, respectively, after applying VI conversion, forces proportional to the speed in the direction F of the focusing and the direction T of the tracking of a bobbin are generated. In such a way, it is possible to obtain a superior damping characteristic by setting a generated force in a direction opposite to that of the travel speed, and using it as a damping force.
Patent JP-S63166613-A (JP)
Title: Suspension device for vehicle
Inventor: TANAKA TADAO
IPC: B60G17/033
Filed: 1987-12-11
Abstract: PURPOSE:To prevent lateral swinging, improve controlling stability and give good ride by providing a connecting control valve for connecting right and left air spring chambers in each of said main air spring chambers and providing volume invariable sub-air chambers between each of said connecting control valves. CONSTITUTION:On making a left turn, a connecting solenoid valve 29b is closed to shut off the connection between a main air spring chamber 11b and a sub-air spring chamber 12b, making the air spring constant of a left side front wheel suspension unit SFL hard. Thereby, the connection between a main air spring chamber 11a and the main air spring chamber 11b is also shut off. Similarly, a connecting solenoid valve 29d is closed to make a left side rear wheel suspension unit hard. Then, feed air solenoid valves 22b, 22d are opened to increase the car height on the front-rear wheels left side. And, after equally making the suspension unit hard, air is extracted and the car height is reduced on the front-rear wheels right side. By this structure, lateral swinging can be prevented.
Patent JP-H03177398-A (JP)
Title: Synthesis of diamond by vapor phase method
Inventor: KURIHARA NORIKO
IPC: C30B29/04
Filed: 1989-12-04
Abstract: PURPOSE:To efficiently form diamond on a substrate in depositing a diamond film on a substrate except diamond by vapor-phase method by preforming a layer comprising fine particles having specific particle diameters on the substrate. CONSTITUTION:In depositing a diamond film on a substrate except diamond by vapor-phase method, before deposition, a layer comprising fine particles having <=50 A particle diameters is formed on the substrate. Any substrate may be used if the substrate can stand about 600-900 deg.C, film-forming temperature of diamond by vapor-phase method and the layer of fine particles formed on the surface of the substrate may be made of the same substance as that of the substrate or a different substance. The substance structurally becomes an intermediate substance between liquid and solid or a liquid under pressure and temperature conditions in diamond film formation and is enough to be in a ready state of carbon reception.
Patent JP-2000137170-A (JP)
Title: Porro two-type real image binoculars
Inventor: KOIDE SHIN
IPC: G02B23/18
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide binoculars equipped with a lens barrier which does not largely project from the housing of binoculars, so that it hardly becomes a hindrance and does not spoil the outside appearance. SOLUTION: The Porro two-type real image binoculars 10 are equipped with the lens barrier 50 in a space between an ocular 24 and a focusing ring 14. The lens barrier 50 is provided with a barrier member 54 for protecting the ocular 24, and a supporting part 52 movably supporting the member 54. The member 54 is movably connected to the supporting part 52 by a pair of pins 60 and a pair of barrier rails 72 housing the pins 60. The supporting part 52 of the lens barrier 50 is positioned in the space between the ocular 24 and the ring 14, and the member 54 is moved to the retreat position between the ocular 24 and the ring 14. The member 54 moved to the retreat position is held by a pair of holding parts 74 provided in the supporting part 52.
Patent JP-H06162379-A (JP)
Title: Maintenance work management device
Inventor: NAKAMURA HARUHISA
IPC: G08B29/18
Filed: 1992-11-24
Abstract: PURPOSE:To provide the maintenance work management device which prevents omission of inspection of equipment and apparatus and reduces the mental burden on an inspector and efficiently inspects equipment and apparatus. CONSTITUTION:This device consists of an information processing terminal 1 and an individual information storage carrier 5, and this terminal 1 is provided correspondingly to an equipment and apparatus installed in a building and stores information related to maintenance work including work items of maintenance work to be executed for these equipment and apparatus and inspection measured values of respective work items, and this carrier 5 consists of a portable memory 6 where information of inspection work is stored, a computing element 7 which performs operation basing on information stored in the memory 6, and an inspection data output device 8 which outputs the obtained operation discrimination result. When a work item and the preceding inspection measured value are inputted from the information processing terminal 1 and are stored in the memory 6 and each inspection measured value measured by the work item is inputted to and stored in the memory 6, the computing element 7 compares the work item and the inspection measured value with corresponding preceding work item and measured value, and the operation result is outputted from the inspection data output device 8.
Patent JP-H02161036-A (JP)
Title: Steel-framed-and-reinforced concrete pedestal
Inventor: SUTANI HIROYUKI
IPC: E04B1/58
Filed: 1988-12-12
Abstract: PURPOSE:To make bar-arranging operation easier as well as secure the strength of a steel-framed reinforced concrete pedestal by a method in which a bottom plate and a projection in a specific dimensional ratio are formed on a pedestal metal to be set on the lower end of a steel frame column in such a way as to obtain the tensile strength higher than a specific value of anchor bolts. CONSTITUTION:Pedestal metals 14 and 24 are integrally welded to the lower end of a steel frame column 11, anchor bolts 15 are connected to the metals 14 and 24, and reinforcing bars 12 are set on the outside of the column 11 to form a steel-framed reinforced concrete pedestal 10. Projections 24d are formed on a bottom plate 24f to form the outer contour of the metals 14 and 24, and the relations of the height (h) and thickness (t) of the projection 24d and the max. outside size L and max. thickness (d) of the bottom plate 24f are specified as follows: (h)/L ratio = 0.08 - 0.25, (h)/(d) ratio = 1.0 - 3.0, and (t)/(h) ratio = 0.2 - 0.8. Anchor bolts 15 are made of high-tensile material having a tensile strength of 5.0kg/mm<2> or higher.
Patent JP-H01153799-A (JP)
Title: Additive for granular detergent
Inventor: OKUBO TOSHINAGA
IPC: C11D17/06
Filed: 1987-12-11
Abstract: PURPOSE:To obtain the title additive capable of imparting softening effects simultaneously with washing, by containing bentonite, an inorganic magnesium salt and organic binder in a specific proportion and regulating the particle diameter and bulk density to specific values. CONSTITUTION:The aimed additive, containing (A) 80-99.3wt.% (preferably 85-98wt.%) bentonite, (B) 0.5-15wt.%, (preferably 1-10wt.%) inorganic magnesium salt, such as magnesium sulfate, and (C) 0.02-2wt.% (preferably 0.03-1wt.%) organic binder, such as CMC or PVA, and having <=0.87g/ml bulk density. In the aforementioned additive, particles having 24-150 mesh particle diameter according to the JIS standard screen account for >=80wt.% of the whole additive. The above-mentioned additive has a high fracture strength of the granulated material and is rapidly dispersed even under low mechanical force with hardly any segregation even in blending with a detergent.
Patent JP-2001132631-A (JP)
Title: Capacity control valve
Inventor: OGIWARA MASAHITO
IPC: F04B27/14
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a capacity control valve to prevent a valve element from coming to be in a normally open state at the time of forcibly transferring a compressor to the minimum capacity. SOLUTION: This capacity control valve 10 having first gas passages 17a, 17b to communicate a discharge region of a variable displacement compressor of a type to change capacity in accordance with crankcase pressure variation to a crankcase, a valve element 18 to adjust opening of these first gas passages, valve driving mechanisms 12, 21 to drive this valve element and a second gas passage 11a to apply gas pressure in a direction to close the first gas passages against the valve element is provided with a differential pressure valve 27 to open and close the second gas passage by a pressure difference between pressure of a suction region of the compressor and pressure of the crankcase and a fine passage to apply pressure of a discharge region in a direction to close the first gas passages against the valve element at the time when the differential pressure valve is closed.
Patent JP-H10145931-A (JP)
Title: Wiring accessory mounting box
Inventor: FUJIYOSHI SHIORI
IPC: H02G3/02
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To mount a wiring accessory mounting box on an inner wall easily even after the inner wall included in a hollow wall is constructed and make it possible to change a mounting position or increase the number of the mounting boxes. SOLUTION: This wiring accessory mounting box includes a front opened box body 2 fit-inserted from the room side into a mounting hole 12 of an inner wall 11 included in the hollow wall. The front opened box body 2 has a projected fitting part 25 elongated along edges of the opening to a front side of the inner wall 11, a clipping member 2 provided around the mounting hole 12 on the backside of the inner wall 11, and a fixing screw 4 screwed from the box body 2 to the clipping member 2. When the fixing screw 4 is tightened, the inner wall 11 is held by the box body 2 and the clipping member 3, and the wiring fitting box is mounted on the mounting hole 12 of the inner wall 11.
Patent JP-H08140576-A (JP)
Title: Improving taste of tea of eucommia uimoides oliv with black tea and black tea containing tea of eucommia uimoides oliv
Inventor: MATSUKUMA SACHIKO
IPC: A23F3/14
Filed: 1994-11-25
Abstract: PURPOSE: To obtain new beverage having taste and aroma as a tasteful beverage while retaining an ingredient in tea of Eucommia Unimoides Oliv as a healthy beverage. CONSTITUTION: This method for improving the taste of tea of Eucommia Uimoides Oliv with black tea comprises extracting tea leaf of Eucommia Uimoides Oliv and black tea with hot water or extracting tea leaf of Eucommia Uimoides Oliv with hot water and extracting black tea leaf using the extracted solution. The black tea containing tea of Eucommia Uimoides Oliv is obtained by such method.
Patent JP-H02158455-A (JP)
Title: Overcurrent protecting method for motor-operated power steering
Inventor: ODA KOJI
IPC: H02P7/288
Filed: 1988-12-13
Abstract: PURPOSE:To prevent rupture of each switching element and runaway of a steering system by a method wherein chopper control is made on a number of main switching elements, formed in a bridge state in order to control the current of a motor, by means of a plurality of cut-off currents being different between two stages of upper and lower stages. CONSTITUTION:A current detector 2 is connected to a battery 1, and a number of main switching elements (FET) 3a - 3d arranged in a bridge state in order to control the direction of an amount of a current to a motor 5 are connected thereto. First and second cut-off current set circuits 6a and 6b to individually control the FET 3a - 3d at the upper and lower stages are disposed to a control circuit 6 to control the FET 3a - 3d. Namely, chopper control is made on the FET 3a - 3d by means of a plurality of cut-off currents different between the upper and lower stages. This constitution maintains a motor current at a value within the rated value of the FET even during rapid turn of a handle, resulting in prevention of rupture of the FET and runaway of a steering system.
Patent JP-S63161765-A (JP)
Title: Speaking system for multiple dwelling house
Inventor: KIKUCHI MASAMICHI
IPC: H04M9/00
Filed: 1986-12-24
Abstract: PURPOSE:To execute the proper communication in speech between a caretaker's room and an inhabitant's room by providing a means for transmitting a call allowable number to an optional interphone slave machine in a master machine and a means for setting to display a call possible state when the call allowable signal is received in the slave machine. CONSTITUTION:A one-way speaking system is basic, besides that the means 24 and 25 are provided in the interphone master machine 20 in the caretaker's room, which means are for transmitting the call allowable signal which makes the call from the inhabitant room side possible to the optional interphone slave machines 10a, 10b.... Meanwhile the means 14-16 are provided in the interphone slave machines 10a and 10b in the inhabitants' rooms side, which means are for making the call for speaking possible in the caretaker's room and also displaying the call allowable state in the caretaker's room when the call allowable signal from the caretaker's room is received. Therefore, since the call for speaking from the interphone slave machines 10a and 10b is impossible as long as the call allowable signal is not received from the caretaker's room, the caretaker's room side is not hindered with the job and the call from the inhabitant's room side can be possible in need.
Patent JP-H10151421-A (JP)
Title: Stainproofing agent and stainproofing method
Inventor: SOGA SANEMORI
IPC: B08B3/08
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To give good water-repellent and stainproof properties to eating utensils by making a stainproofing agent have fluorinated alkyl alkoxy silane, edible organic acid, water, and ethanol. SOLUTION: A stainproofing agent is made to contain edible organic acid containing any one of tartaric acid, citric acid, malic acid, succinic acid, and lactic acid. The mole ratio of the acid to fluorinated alkyl alkoxy silane such as CF3 (CF2 )7 CH2 CH2 Si(OCH3 )3 and CF3 (CF2 )7 CH2 CH2 Si(OC2 H5 )3 is 1.5-5. Moreover, water is added to make the mole ratio of water to the silane 3, and ethanol is added. Thus, the adhesion of stains such as food to eating utensils such as cups and dishes is prevented, and the contact angle between slide glass and water is as large as 110 degree so that good water-repellent and stainproof resistance can be given.