baber/WOPTO huggingface dataset:
Patent JP-H0650639-A (JP)
Title: Circuit for recovering refrigerant from cooling unit losing function and recovery method
Inventor: UIRIAMU EICHI RIKETSUTSU
IPC: F25B45/00
Filed: 1993-05-28
Abstract: PURPOSE: To provide a circuit for recovering a refrigerant from a disabled refrigeration unit by combining a vacuum pump, vapor pump, or compressor in series with a compressor for drawing a gaseous refrigerant from the disabled refrigeration unit. CONSTITUTION: An inlet line 19 is connected to a liquid refrigerant flowing line 33 through a cutoff valve 31 and the line 33 is extended to an outlet line 26. The inlet line 19 is branched to a second cutoff valve 35. The valve 35 connects the inlet line 19 in series to a vacuum pump 37, a compressor 39, and a condenser 41. The branched line is connected to the line 33 connected to the outlet line 26 and returns to the line 33. Therefore, the first cutoff valve 31 for liquid refrigerant can be closed and, on the other hand, the second cutoff valve 35 for gaseous refrigerant can be opened after a liquid refrigerant is drawn from a disabled unit 10. In addition, the vacuum pump 37 and compressor 39 cooperate to suck a gaseous refrigerant in a storage tank 20 from the unit 10.
Patent JP-S61285767-A (JP)
Title: Charge transfer device
Inventor: ABE HIROSHI
IPC: H01L21/339
Filed: 1985-06-12
Abstract: PURPOSE:To improve transfer efficiency without impairing detecting sensitivity of electric charge, by specifying the width of an output floating diffused layer narrower than a charge transfer channel, and specifying a part of the diffused layer inner than the terminating end of the charge transfer channel by a final gate. CONSTITUTION:A transfer channel 1 is formed with the same width to an output end 8. The width of a floating diffused layer 4 is narrower than the transfer channel 1. A part of the diffused layer 4 is inputted into the transfer channel 1 from its terminating end 8.
Patent JP-H05320406-A (JP)
Title: Reclaimed foamable styrene resin particle, its production, and molded foam
Inventor: KATO TETSUYA
IPC: B29K105/26
Filed: 1992-05-20
Abstract: PURPOSE:To enable the recycle of foamable styrene resin particles which give a molded foam having sufficient properties. CONSTITUTION:A foam made from a foamable styrene resin is thermally shrunk into a mass with a specific gravity of 0.4 or higher, and is then reduced into particles. The particles having diameters of 0.3-5mm are taken out, dispersed in a dispersion medium containing an organic dispersant, and impregnated with a hydrocarbon which readily volatilizes at 100-140 deg.C.
Patent JP-H07321434-A (JP)
Title: Compound circuit board
Inventor: FUKAZAWA TOSHIRO
IPC: H05K3/40
Filed: 1995-04-28
Abstract: PURPOSE:To obtain a compound circuit board whose current capacity is made large and which is compact by a method wherein a power circuit conductor is formed in such a way that a conductive metal sheet is worked to be in a required pattern and that the metal sheet is fixed to an insulating board. CONSTITUTION:A power circuit conductor 3 is formed in such a way that a conductive metal sheet is stamped and worked, that the whole face of the metal sheet is plated as required and that the metal sheet is soldered to an insulating board 1. In addition, through-hole parts 6 in the power circuit conductor 3 are formed in such a way that parts of the circuit conductor 3 are drawn to be in cylindrical shaped by a so-called burring operation so as to form cylindrical protrusions 7 and that the cylindrical protrusions 7 are inserted into, and passed through, holes in the insulating board 1. Tip parts of the cylindrical protrusions 7 protrude from the rear of the insulating board 1. Then, circumferential parts at the tip parts of the cylindrical protrusions 7 protruding from the rear of the insulating board 1 are soldered to land parts 8 formed together with circuit conductors 2B for a signal on the rear of the insulating board 1.
Patent JP-H01297024-A (JP)
Title: Manufacture of chopping board made of polyethylene with grindstone
Inventor: TAKEHARA MASAKI
IPC: A47J47/00
Filed: 1988-05-24
Abstract: PURPOSE:To easily fix a grindstone and to execute the convenience of a kitchin knife grinding at home by directly mounting the grindstone heated at a temperature equal to or above the melting point of a polyethylene to a part to which a cutting work is executed in a shape adaptive to the grindstone of a chopping board main body, and cooling the grindstone. CONSTITUTION:To a face or back surface A in one corner part of a chopping board Mp main body made of the polyethylene, the cutting work is executed in the shape adaptive to a grindstone T to be fixed. For example, by using a furnace R such as an electric furnace, the grindstone T heated at the temperature equal to or above the melting point temperature of the polyethylene is directly mounted in being adapted to the worked part A, and a natural cooling is executed in such a condition. Thus, a necessity to use an adhesive is eliminated, and the grindstone T can be fixed to the main body Mp very easily, simultaneously, inexpensively, moreover, beautifully and, simultaneously, firmly.
Patent JP-S63292997-A (JP)
Inventor: OKAZAKI KIYOSHI
IPC: D06F39/02
Filed: 1987-05-25
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-H06312371-A (JP)
Title: Surface treatment device
Inventor: HAUDE ANDERE
IPC: B24C9/00
Filed: 1993-04-28
Abstract: PURPOSE:To retrieve a blast material without scattering the same by carrying the blast material jetted from a blasting nozzle within a container and then colliding upon a workpiece, on an air stream, and by sucking the same into a pressure reducing device, and by shaking off the blast material from a filter into a retrieving part. CONSTITUTION:After a workpiece 1 is set on a net 18 laid in the middle part of a container which is then closed with a cover, when a pressure reducing device 3 is driven, an air stream is induced so that the ambient air flows through a filter 10 into a container 2 from an air-intake port 11, and then flows into a suction port 11 of the pressure reducing device after passing around the workpiece. The air stream sucked through the suction port, flows through a filter 9 and then is discharged from a vent hole 2. In this condition, compressed air is introduced into a line within a nozzle 5 so as to blast shots onto the outer surface of the workpiece 1 for treating the same, and at this stage, shot particles scattering from the outer surface of the workpiece 1 are carried on the air stream and then are led to an area around the suction port 3a where the particles are separated from the air stream. There after the shot particles can be retrieved into a retrieving part 8.
Patent JP-H10300213-A (JP)
Title: Combustor for hot water supply unit
Inventor: WATANABE HISAYASU
IPC: F24H1/10
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To supply hot water of set temperature by eliminating after boiling in a heat-exchanger for hot water supply. SOLUTION: A second flow control means GM2 is provided in a water supply control bypath 18 and a first flow control means GM1 is provided in a hot water supply path 3 on the upstream side of a joint to the bypath 18. When after boiling water flows out from a heat-exchanger 1 for hot water supply, valve opening of the first and second flow control means CM1 , GM2 is controlled to shift the ratio between the flow rate of hot water passing through the first flow control means CM1 and the bypass flow of the second flow control means CM2 in the direction for eliminating the after boiling.  After boiling is eliminated by mixing the after boiling water with the water from the bypath 18 and the water flowing into the heat-exchanger 1 for hot water supply during the mixing operation is heated by a burner only with the feedforward heat quantity thus supplying hot water of set temperature stably. Upon finishing the mixing operation, switching is made to combustion control of burner combining the feedforward heat quantity and the feedback heat quantity.
Patent JP-S5753835-A (JP)
Title: Light beam deflecting device
Inventor: KAMISAKA KOJI
IPC: G02B26/10
Filed: 1980-09-16
Abstract: PURPOSE:To ensure the accurate irradiation of laser beam and at the same time to simplify the control for distribution of an optical system, by fixing the permanent magnets at the outer circumference of a lens holder and arranging the magnets opposite to the permanent magnets to vary the magnetic foece to vary the repulsive force. CONSTITUTION:Permanent magnets 16a-16d are attached at the outer circumference of a lens holder 15 of a reading lens 14 and at the same time permanent magnets 17a-17d are attached at the tips of cores 19a-19d wound by energizing coils 18a-18d forming an electromagnet and opposite to the magnets 16a-16d, respectively. These permanent magnets are set opposite to each other among those having the same polarity to case the repulsive force. In such constitution, the energizing current is flowed to one or adjacent two of the coils 18a-18d to cause the repulsive force among the magnets to give oscillating motion to the upper edge of the holder 15 in every direction. The degree of oscillation is adjusted by the energizing intensity. As a result, the laser beam can be accurately irradiated and at the same time, the control of distribution can be simplified for an optical system.
Patent JP-H02307042-A (JP)
Title: Refractive index measuring instrument
Inventor: OGITA EIJI
IPC: G01N21/45
Filed: 1989-05-22
Abstract: PURPOSE:To measure the absolute value of a refractive index with simple constitution and high accuracy by using a frequency variable light source as a laser light source and using a phase conjugate mirror as a reference spacing. CONSTITUTION:The exit light from the frequency variable light source 20 consisting of a light source 21 of a specified frequency and a frequency shifter 22 for shifting the frequency by as much as an arbitrary quantity is inputted to an interferometer 11 by which the light is branched to two rays. These rays are made incident to the reference spacing 12. The light reflected by the reference spacing 12 is again returned to the inteferometer 11 and the output of the interference signal obtd. by the interferometer 11 accordance with the difference of optical pass lengths is measured by the detector 13. The absolute value of the refractive index is computed by a computing element 14 from the change in the order of interference outputted from the detector 13, the amplitude of the frequency change and the spacing of the reflecting surface of the reference spacing 12. The phase conjugate mirror is used as the reference spacing 12. The phase difference generated in the intermediate optical path is corrected in this way.
Patent JP-S618124-A (JP)
Title: Stirring apparatus
Inventor: MURAKAMI YUUZOU
IPC: B01F7/02
Filed: 1984-06-21
Abstract: PURPOSE:To improve the recirculation property of a highly viscous substance in a stirring tank, by rotating a screw conveyor in the direction opposite to a discharge direction during stirring while rotating the same toward the discharge direction after stirring. CONSTITUTION:In preparing a hamburger, meats, vegetables and seasonings are charged in a stirring tank 2 in a proper ratio and, when stirring mechanisms 3, 3 are rotated and screw conveyors 4, 4 are rotated in the direction opposite to a discharge direction, all ingredients are mixed under stirring and brought to a uniformly mixed state. After stirring, the screw conveyors 4, 4 are rotated toward the discharge direction and, at this time, the stirring mechanisms 3, 3 may be rotated as it is or stopped and the highly viscous mixture can be positively and continuously discharged from the leading ends of discharge cylinders 6, 6 by the screw conveyors 4, 4.
Patent JP-H07328104-A (JP)
Title: Deodorant
Inventor: IBUKI MANABU
IPC: C12P1/04
Filed: 1994-06-10
Abstract: PURPOSE:To obtain excellent deodorizing action by preparing a deodorant to deodorize a nasty smell of an organic sludge generated from sewage, urine or the like from a culture solution containing a metabolite of a microorganism comprising fungi of pseudomonas putida and pseudomonas fluorescence in the genus of pseudomonas. CONSTITUTION:This deodorant is prepared from a culture solution containing a metabolite of a microorganism produced by culturing at least one microorganism as selected from the fungi of pseudomonas putida and pseudomonas fluorescence in the genus of pseudomonas. A culture medium herein used is the one for culturing aerobic gram negative bacteria, preferably a composition of polypeptone, yeast extraction, sodium chloride, hydrogen potassium phosphate and a degerming water. The culturing conditions are the introduction of air or oxygen under an agitation, the liquid temperature in the range of 20 deg.C-30 deg.C and the duration for 10-200 hours. This reduces the generation of any malodorous substance and eliminates adverse effect on the post process and possibility of secondary pollution.
Patent JP-H05320861-A (JP)
Title: Synchronizer ring and its production
Inventor: YAMADA SHIGEKI
IPC: F16D65/12
Filed: 1992-05-21
Abstract: PURPOSE:To provide the synchronizer ring which is low in production cost and is long in durability of life. CONSTITUTION:A wear resistant material is thermally sprayed to the circular conical surface 3a of the machined synchronizer ring 3. A circular conical jig 9 having a prescribed opening angle is then pressed thereto and is turned at 45 to 590 deg. in such a manner that 4 to 40N/mm<2> surface pressure is applied to the thermally sprayed surface, by which the projection height on the surface of the thermally sprayed film is uniformalized. As a result, the cost of the synchronizer ring 3 is reduced and its durability is improved.
Patent JP-S5834784-A (JP)
Inventor: ASADA MAKOTO
IPC: B25J15/00
Filed: 1981-08-19
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-H06110415-A (JP)
Title: Order display system
Inventor: KATAOKA YOSHIAKI
IPC: G09G5/00
Filed: 1991-05-01
Abstract: PURPOSE:To provide an order display system through which a person who can obtain information on his or her order and wait time without making others know it when the person wants to know the information. CONSTITUTION:The order display system is equipped with an order controller 2 which registers and controls the order of a service request and an order display device 1 which displays order information on the registered service request at an access request made by the service requesting person. The order controller 2 registers or deletes the service request of the service requesting person in an order data table wherein the order of the service request is registered together with identification information on the service requesting person, and controls the order of the service order. The order display device 1 is equipped with a display device 13 and a card reader 12 and displays the order and wait time at the access request made by the service requesting person.
Patent JP-2000318751-A (JP)
Title: Packaging bag which can be suspended
Inventor: TOMATSURI TAKEO
IPC: B65D33/38
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To hang a packaging bag from a neck of a bottle and simultaneously display indication in the packaging bag equipped with a display portion via a folding line at a holding portion equipped with a hanging hole communicating with a body by including the folding line basically comprising perforations excepting both ends. SOLUTION: The packaging bag 10 comprises a body 20 and a display portion 40 connected via a folding part 41 at the tip of a holding portion 30 equipped with a hanging hole 31 communicating with an upper end of the body 20. The hanging hole 31 of the bag 20 is put in a neck of a bottle for hanging, and the display portion 40 is located opposite to a housing 22 of the bottle, so that necessary indication can be made. The folding part 41 is basically formed of perforations 42, while no perforations are made at both ends. A distance from the end 43 where perforations are not provided ranges from 2 to 30 mm, wherein foldability is obtained, and the folding part 41 have no fear of cut off when folded.
Patent JP-H08302565-A (JP)
Title: Production of fibrillated fiber
Inventor: KUBOTA MICHIO
IPC: D06M101/16
Filed: 1995-04-28
Abstract: PURPOSE: To develop a natural fiberlike touch feeling from microfibrils produced after splitting by fibrillating a filament yarn according to a simple method. CONSTITUTION: This method for producing microfibrillated fibers is to develop microfibrils by dissolution treatment of a multifilament yarn satisfying the following conditional expressions when the number of layers constituting the cross section of a filament is not all the same among respective filaments and the number of filaments having >=32 plies is (a); that of filaments having >=8 and <32 plies is (b); that of filaments having >=2 and <8 plies is (c); that of filaments having 1 ply is (d); the respective single filament denier of each group before the dissolution treatment is Da , Db , Dc or Dd ; the total denier of the multifilament yarn before the dissolution treatment is L: 0.1<=(a).Da <=0.5; 0<=(b).Db <=0.2, 0<=(c).Dc <=0.2; 0.3<=(d).Dd <=0.5.
Patent JP-H0673655-A (JP)
Title: Laminate body with web component and accumulated component
Inventor: MIHIYAERU SHIETSUPUSU
IPC: D04H1/46
Filed: 1993-05-31
Abstract: PURPOSE: To obtain a dimensionally stable laminated form made up from at least two web layers and at least one accumulation structural layer and useful, in particular for reinforced asphalt sheets. CONSTITUTION: This laminated form is such one as to be made up from at least two spunbonded web layers 2, 2' and at least one accumulation layer 3 of reinforcing yarns 5; wherein the accumulation layer(s) is disposed between two of the spunbonded layers, having a yarn density of 0.5-3 thread/cm and the spunbonded layers and the accumulation layer(s) are bound together through needling 4 at about 20-70 stitches/cm<2> .
Patent JP-2000324594-A (JP)
Title: Speaker
Inventor: FUJIHIRA MASAO
IPC: H04R1/24
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To expand the reproduction band of a speaker keeping excellent directivity and high sound quality. SOLUTION: This speaker has a 1st yoke 1 and a 1st ring-shaped magnet 2, a 2nd yoke 3 molded integrally out of a 2nd flange part 3b on a magnet 2 and a 2nd center pole part 3a of a cavity which covers the outer periphery of-a 1st center pole part 1a and forms a 1st magnetic gap 4 with the inner and outer peripheries of a tip part, a 2nd ring-shaped magnet 5 which is fixed on the 2nd flange part 3b and magnetized in the opposite direction from the 1st ring-shaped magnet 2, a side wall yoke 6 which covers the outer peripheries of the 1st and 2nd ring-shaped magnets 2 and 5 on the outer periphery of the 1st flange part 1b of the 1st yoke 1, and a plate 7 which is fixed onto the upper end and the 2nd ring-shaped magnet 5 and forms a 2nd magnetic gap 8 with the inner peripheral surface and the outer peripheral surface of a center pole part;  and a main diaphragm 11 is driven by the 2nd magnetic gap 8 and a diaphragm 15 for upper register provided inside the main diaphragm 11 is driven by the 1st magnetic gap 4.
Patent JP-H07336621-A (JP)
Title: Two-screen television receiver
Inventor: NISHIMURA ATSUSHI
IPC: H04N5/45
Filed: 1994-06-10
Abstract: PURPOSE:To provide a two-screen television receiver in which no unnatural image pattern is viewed even when a video image with a different aspect ratio is displayed on one of multi-screens in the 2-screen display mode. CONSTITUTION:A master signal discrimination circuit 102 and a slave signal discrimination circuit 103 respectively discriminate an aspect ratio of a master pattern video signal and a slave pattern video signal. When the aspect ratio of either one of the signals differs from a predetermined aspect ratio, it is informed to a horizontal compression circuit 104, a vertical compression circuit 105, a write address generator 106, a read address generator 107 and a switching signal generator 108 to compress the video signal whose aspect ratio differs from the predetermined aspect ratio vertically or horizontally.
Patent JP-S5252993-A (JP)
Title: Process for preparing high-quality polyphosphonates
Inventor: KAMAKI SHIROU
IPC: C08G79/02
Filed: 1975-10-27
Abstract: PURPOSE: A process for praparing high-quality polyphosphonates suitable for use in flame retarders for resins and textiles, which solve practical problems caused by chlorine atom, for example, corrosion of machines, instability of products, etc., by substituting reactive chlorine atoms at molecular chain ends with inert groups. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11322429-A (JP)
Title: Production of silicon carbide sintered body
Inventor: NAKAGAWA TOMOJI
IPC: C04B35/64
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a high density silicon carbide sintered body by using, as carbon source, carbon powder in an amount as small as possible to keep high dimensional precision without using phenol which causes the shrinkage during sintering to increase. SOLUTION: The sintered SiC having a relative density of >=94% is produced by adding 0.15-3.0 wt.% of boron and 2.0-3.0 wt.% of carbon powder, based on the weight of SiC powder, to SiC powder, then forming the mixed powder, rapidly heating the formed compact to a temp. of 1,400-1,600 deg.C under vacuum prior to sintering and keeping the resulting formed compact at the temp. range until the residual carbon content is reduced to 0.01-0.45 wt.%.
Patent JP-S5462868-A (JP)
Title: Battery life discriminator of battery watches
Inventor: YOSHINAGA YASUO
IPC: G04C10/04
Filed: 1977-10-27
Abstract: PURPOSE:To enable the voltage of a battery immediately after exchanging to be discriminated whether it is above the rated standard voltage or not with a simple constitution by series-connecting a parallel circuit of a check switch and a variable resistor between the watch circuit block and the battery. CONSTITUTION:When a check switch 16 is depressed after a battery has been exchanged with a new battery 15, the check switch 16 opens to connect a variable resistance 17 in series to a watch circuit block 14a and therefore the voltage being applied to the watch circuit block 14a decreases. The resistance value of the variable resistance 17 is so that that only when the terminal voltage of the battery 15 immediately after the exchange is above the rated standard voltage a voltage above the minimum operating voltage is applied to the watch circuit block 14a through the variable resistance 17 and therefore if the voltage to be applied to the watch circuit block 14a is smaller than the minimum operating voltage of a crystal oscillator 18, a motor 20 stops running, from which it may be discriminated that the voltage of the battery 15 is below the rated standard voltage.