baber/WOPTO huggingface dataset:
Patent JP-H09245822-A (JP)
Title: Fuel cell
Inventor: UEDA MITSUO
IPC: H01M8/10
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell capable of always almost equalizing the temperature on the inside and the outside of a cell stack even when the temperature rising speed of the cell stack is fast in starting operation or in increasing output. SOLUTION: A cell stack 5 arranged in a cell container 1 is surrounded with a seal container 4, and an oxidizing gas inlet pipe 8 and an oxidizing gas outlet pipe 9 passing through the cell container 1 and the seal container 4 are connected to an oxidizing gas path 5c of the cell stack 5. Each one end of a fuel gas inlet pipe 6 and a fuel gas outlet pipe 7 passing through the cell container 1 is connected to the seal container 4, each one end of an inlet nozzle 10 and an outlet nozzle 11 whose other end is connected to a fuel gas path 5b of the cell stack 5 is faced to corresponding one end of the fuel gas inlet pipe 6 and the fuel gas outlet pipe 7. By constituting an ejector 12 with one end of the fuel gas inlet pipe 6 and the other end of the inlet nozzle 10, part of fuel gas 101 is circulated between the inside of the fuel gas path 5b and the inside of the seal container 4.
Patent JP-H08242929-A (JP)
Title: Hair protecting tool also serving as hair ornment
Inventor: TAKENAKA KEIKO
IPC: A45D8/00
Filed: 1995-03-08
Abstract: PURPOSE: To facilitate setting of hairs without causing curls, etc., while the hairs are covered by forming a neck in the upper and the lower parts of an expansive cylinder, and fixing a stop cord to each neck removably. CONSTITUTION: This hair protection tool consists of a cylinder 1 having expansiveness, which consists of a knit. Each neck 2 is formed in the lower and the upper parts of the cylinder 1, for example by making the knit from flat knit to rubber knit. A stop cord 3 is formed so that a stop ball 3b is furnished at a resilient cord 3a of rubber, etc., in a hoop shape and fixed to the neck 2 removably. The cylinder 1 is shrunk to generate threading to the root of the bundle of hairs dangled, and then, the upper neck 2 is held and the cylinder 1 is stretched. The shape of the cylinder 1 is dressed, and the upper neck 2 is fixed by the cord 3. This structure allows the cylinder 1 to cover fully the bundle of hairs dangled to prevent slipping-off from the bundle, and it is easy to make setting of the hairs.
Patent JP-H0951661-A (JP)
Title: Stator structure for motor
Inventor: UCHIUMI SHINICHI
IPC: H02K21/22
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a stator structure for motor having sufficient strength in which the manufacturing cost is lowered by decreasing the number of components. SOLUTION: The stator structure for motor comprises a core 2 with coil 1 wound around salient poles, a core holder 3, and a board 4 for securing the core holder 3. The core holder 3 is formed by deforming a metal plate and comprises a base part 3d of predetermined height for holding the core 2, and a plurality of securing parts projecting from the board 4 side while being secure thereto through a specified securing means. The specified securing means includes caulking, soldering, press fitting and welding.
Patent JP-2000249311-A (JP)
Title: Surface combustion type line burner
Inventor: TAKEBE JIRO
IPC: F23D14/10
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain a surface combustion type line burner having a surface of a membrane of a cloth-like material formed of heat resistant metal fibers formed as a combustion surface by providing many pores for injecting premixed gas along a lengthwise direction of a tube, covering a forward periphery of the pores with the membrane, and welding its peripheral edge to the tube. SOLUTION: In the surface combustion type line burner, many pores 2 for injecting premixed gas are provided along a lengthwise direction of a tube 1, and a forward periphery of the pores 2 is covered with a membrane 3 of a cloth-like material formed of heat resistant metal fibers, and its peripheral edge 4 is welded to the tube so that a surface of the membrane is formed as a combustion surface. The membrane can be supported to maintain a shape by a bar used also as a dispersing function of the premixed gas.
Patent JP-H10244678-A (JP)
Title: Structure of wiper
Inventor: TANAKA KOICHI
IPC: B41J2/165
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To remove ink adhering to the surrounding of a nozzle face sufficiently by providing an open groove and a grooved flat plate having a channel connected to the open groove and joining a flat plate to the side of the grooved flat plate that has the groove. SOLUTION: The wiper 1 is provided with an open groove 4a and a grooved flat plate 1a having a channel 2a connected to the open groove 4a, and a flat plate 1b is joined to the side of the grooved flat plate 1a that has a groove. The grooved flat plate 1a uses an ink-phobic material of low ink absorptiveness, silicon, EPDM or rubber, for instance, and the flat plate 1b uses an ink- absorptive porous body. As the grooved flat plate 1a contacts the ink jet nozzle face, the use of an ink-phobic material prevents ink that is scraped off from staying on the wiper and ink coat from being formed. Ink that enters the open groove 4a flows down to the lower part from the upper part of the channel 2a and is sucked by a vacuum suction pump 6 through a tube 5a.
Patent JP-H11278505-A (JP)
Title: Dispensing valve
Inventor: BROWN PAUL E
IPC: B65D35/50
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a self-sealing dispensing valve to be attached to a package filled with a fluid product. SOLUTION: A dispensing valve for a package of a fluid product, which comprises a container 2 having a discharge opening portion, is composed of a valve flange 4 for sealing the circumference of the discharge opening portion of the container 2 and a valve head 5 including a peripheral edge portion 40 on an outer circumference and a central portion 41 thereof. An orifice 6 is provided to penetrate through the dispensing valve in such a manner that it opens so as to permit the fluid to flow when a predetermined discharge pressure in the container is applied to the central portion 41 and that it closes so as to stop the flow of the fuild when the predetermined discharge pressure is eliminated.  The valve head 5 is formed into a generally recessed shape when an outer surface 38 thereof, which faces the exterior of the container 2, is viewed from the outside of the container 2, and an inner surface 39 facing the interior of the container 2 is made to generally incline at the peripheral edge portion 40 so as to be tapered inwardly toward the central portion 41 from an outer peripheral side. Thereby, the inner surface 39 of the peripheral edge portion 40 and the outer surface 38 thereof are made to be converged toward the central region of the valve head 5 onto the orifice 6 to have a tapered structure so that a wall thickness of the valve head 5 is gradually thinned.
Patent JP-H05245958-A (JP)
Title: Forming machine
Inventor: JIYON UIRIAMU MORISU
IPC: B31D5/00
Filed: 1992-01-21
Abstract: PURPOSE: To improve the accuracy of corner length without lowering productivity by equipping a first forming part and a jaw setting part relatively movable between open and close conditions and a second forming part which operates as well as the first forming part after the relative movement. CONSTITUTION: An upper set jaw part 2a and an upper forming part 1a to move together with the jaw part 2a and a lower set jaw part 2b and a lower forming part 1b to move together with the jaw part 2b are equipped on this forming machine. Forming parts 1a, 1b have side faces facing each other in an open angle of 90 deg.. Upper and lower jaw parts 2a, 2b are constituted so that one is opened and the other is closed to move together. That is, the jaw parts 2a, 2b are constituted of plate parts 5 to be connected by a pivot 6 and rotated around a rotation connection part 7. The machine accepts a corrugated board roll in a 150 deg. angle open condition. Forming is executed by lowering the upper jaw part 1a cooperating with the lower jaw part 2a and then the formed pattern is transferred to the lower forming part 1b in a separate condition and the lower jaw part 2b.
Patent JP-S63215149-A (JP)
Title: Digital announcing machine
Inventor: KAMEYAMA HIDEO
IPC: H04M3/50
Filed: 1987-03-03
Abstract: PURPOSE:To eliminate the need of a coder, to miniaturize and economize a device by making it into an electronic circuit, and to save the labor of maintenance, by digitizing an announce message, multiplexing it as a channel at every write announce message, and performing digital switching directly. CONSTITUTION:A voice message, after being converted to an ADPCM signal with the coder and a signal processor, is written on voice memories 80-87, and after recording, the voice memories 80-87 are converted to PCM signals with the signal processor 7, or the voice message is converted to the PCM signal with the coder 4. And the PCM signal is written on the voice memories 80-87 as it is, and after recording, the PCM signal is read out as it is, and the multiplexed voice message is sent to a highway of 2Mb/s as a digital signal of 64kb/s, and the digital message in a form of the digital signal as it is connected to a digital switching network. In such a way, the coder is eliminated at an announcing machine.
Patent JP-H08217599-A (JP)
Title: Production of zinc-selenium homoepitaxial single crystal film
Inventor: NAGATA CHOJU
IPC: C30B23/08
Filed: 1995-02-14
Abstract: PURPOSE: To obtain an epitaxial film of better quality than before by forming a ZnSe single crystal film on an epitaxial substrate of a ZnSe single crystal grown close to the m.p. CONSTITUTION: A ZnSe bulk single crystal film is formed by homoepitaxy on a ZnSe bulk single crystal substrate by LPE, MOCVD or MBE. An epitaxial substrate of the ZnSe single crystal with the ZnSe grown close to its m.p. is used as the ZnSe bulk single crystal substrate, and a single crystal film is formed thereon by homoepitaxy. A lumpy high-purity ZnSe, for example, is placed in a vertical Bridgmann furnace kept at 1550 deg.C in gaseous nitrogen and kept for about 5hr to obtain a ZnSe bulk single crystal ingot free of twin crystals as the substrate used in this case. A wafer of [100] orientation is cut out from the ingot, lapped with an abrasive grain and etched with bromomethanol to obtain a ZnSe bulk single crystal substrate.
Patent JP-H09243879-A (JP)
Title: Optical fiber unit
Inventor: KOBAYASHI KAZUNAGA
IPC: G02B6/44
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To make an optical fiber unit to multiple fibers and to the diameter of the unit while maintaining the sectional shape of this unit at a circular shape by disposing coated optical fibers separate from the laminated plural coated optical fibers on the outer side in the transverse direction of these coated optical fibers. SOLUTION: A laminated coated fiber part 25 is constituted by laminating five sheets of the coated optical fiber ribbons 21 in a thickness direction. Each coated optical fiber ribbon 21 is constituting by integrally coating the four optical fibers 22 lined up in parallel with a coating layer 23. Lateral coated fiber parts 26 are disposed adjacently to the laminated coated fiber part 25 on the outer side in the transverse direction of the laminated coated fiber part 25. The size (a) in the thickness direction over the entire part of the laminated coated fiber part 25 is so set as to be made larger than the size (b) in the same direction of the lateral coated fiber parts 26. An integrally coating layer 24 is formed by extrusion coating on the circumferences of the laminated coated fiber part 25 and the lateral coated fiber parts 26 so as to constitute a circular section.
Patent JP-S51133262-A (JP)
Title: Antiitumor glycoside and preparation thereof
Inventor: FUEDERIKO ARUKAMONE
IPC: G04B37/00
Filed: 1976-04-28
Abstract: Disclosed is a process for preparing glycoside antitumor antibiotics, including the known compounds daunomycin, adriamycin, 4'-epi-daunomycin and 4'-epi-adriamycin and the novel antibiotics, 3',4'-epi-6'-hydroxydaunomycin, 3',4'-epi-6'-hydroxyadriamycin. 3',4'-epi-daunomycin, 3',4'-epi-adriamycin, 4-demethoxy-4'-epi-daunomycin and 4-demethoxy-4'-epi-adriamycin. Process involves reacting daunomycinone or 4-demethoxy-daunomycinone with a protected 1-halo derivative of 3,4-epi-6-hydroxydaunosamine, 3,4-epi-daunosamine or 4-epi-daunosamine in an inert solvent in the presence of a soluble silver salt catalyst to form a protected derivative of the glycoside antibiotic and removing the protecting groups.
Patent JP-S63216113-A (JP)
Title: Digital servo device
Inventor: TABUCHI JUNICHIRO
IPC: G05D13/62
Filed: 1987-03-04
Abstract: PURPOSE:To emphasize only the gain at a low frequency by using a proportional signal in the measuring range of an error signal as an error signal and using a value larger than an upper limit or a value smaller than the lower limit of the proportional signal at the outside of the measuring range respectively as an error signal. CONSTITUTION:A proportional signal corresponding to the measured value is used as an error signal within the measuring range of the error signal in response to the speed or phase difference. Then a value smaller than the lower limit of the proportional signal is used as the error signal in the smaller range and the value larger than the upper limit of the proportional signal is used as the error signal over the measuring range or larger. Thus, the delay compensation in the servo is realized by a simple digital circuit or the software of the microcomputer without dependence on the analog circuit of a low pass filter or the like and the hardware is saved remarkably in the digital servo device.
Patent JP-H10247134-A (JP)
Title: Fault processing circuit for disk array device for direct connection bus
Inventor: SHIMIZU YOSHIO
IPC: G11B20/18
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To provide the fault processing circuit of a disk array device for direct connection bus, which can previously exchange a data disk device whose life almost completes and can automatically be restored. SOLUTION: A device state monitoring means 5 accumulates the occurrence of the faults of data disk devices 6a-1 to 6a-3 and 6b-1 to 6b-3, disk I/F or disk I/F controllers 13 and 14 and the occurrence of the faults of power devices 7a and 7b and fan mechanisms 8a and 8b, which are informed through the disk I/F controllers 13 and 14, a disk array controller 11 and a device state monitoring device 12 and they are recorded in a fault information storage means 5a. A fault disk restoration control means 3 exchanges the data disk devices of exchange objects with preliminary data disk devices 6a-n and 6b-n in accordance with an exchange instruction from the device state monitoring means 5 when the number of occurrence times at every fault content exceeds a threshold which is set.
Patent JP-S59173003-A (JP)
Inventor: TANAKA SHIGERU
IPC: A01B69/00
Filed: 1983-03-23
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-H04297763-A (JP)
Title: Heat storage type air conditioner
Inventor: ISHIKAWA KOJI
IPC: F25B1/00
Filed: 1991-03-14
Abstract: PURPOSE:To efficiently utilize a heat source and make a heat storage tank smaller by constituting a heating line by the arrangement such that a heat storage line is formed during a heat storage operation, a heat storage evaporation line during a heat storage evaporation heating operation, a series evaporation line during a series heating operation, and a refrigeration cycle is formed during a general heating operation. CONSTITUTION:When open close devices 14a, 15a, 16a, 17a are closed during a heat storage operation and the device 16a is opened to operate a compressor 1 and a heat medium pump 11a, high temperature, high pressure gas refrigerant emits heat to heat storage medium at a heat storage heat exchanger 12, whereby the refrigerant itself is condensed to liquid and adiabatically expands at a second throttling device 10 and becomes a liquid-gas two-phase fluid and flows into a heat source side heat exchanger 8. In the heat exchanger 8, the refrigerant takes heat from the atmosphere to be vaporized and returns to the compressor 1 via a four-way changeover valve 2 and an accumulator 9. During a general heating operation, selection of a heat storage evaporation heating operation and a series evaporation heating operation is carried out in such a manner that a mode of operation is selected so as to increase heating capacity based on heat storage medium temperature of a heat storage tank 11 and heat source temperature of the heat exchanger 8.
Patent JP-S60194423-A (JP)
Title: Two-tone metallic spectacle frame
Inventor: SAITOU JIYUNICHI
IPC: G02C5/00
Filed: 1984-03-15
Abstract: PURPOSE:To obtain a two-tone attractive spectacle frame having high corrosion resistance by forming a film on the surface of a spectacle frame of Ti, Ni or the like by ion plating and by removing part of the film. CONSTITUTION:A film 7 is formed on the whole surface of a spectacle frame 1 of Ti, a Ti alloy, Ni or an Ni alloy by ion plating, the part of the film 7 is removed to expose the base metal and to give two tones. Though part of the base metal is exposed, the frame is not corroded because the base metal such as Ti has high corrosion resistance. The film 7 has high adhesive strength and hardness, so it is not stripped off during finish. A two-tone attractive spectacle frame 1 having high corrosion resistance is obtd.
Patent JP-S61210171-A (JP)
Title: Wear-resistant treatment of metallic material
Inventor: FUKUDA YUJI
IPC: C23C4/18
Filed: 1985-03-13
Abstract: PURPOSE:To form a treated layer having excellent wear resistance on a metallic material by coating or impregnating liquids contg. carbon on or in a thermally sprayed layer formed on the surface of the metallic material by using a thermally spraying material contg. a metal then subjecting the material to a heat treatment in an inert atmosphere. CONSTITUTION:The thermally sprayed layer is formed by the thermally spraying material contg. the metal on the surface of the metallic material. After >=1 kinds of the liquids contg. inorg. carbon or inorg. compd. contg. carbon or org. material are coated on or impregnated in the thermally sprayed layer, the material is subjected to the heat treatment in the inert atmosphere. The carbide having high hardness is thus formed in the pores in the thermally sprayed layer, by which the density of the thermally sprayed layer is increased and the wear resistance of the metallic material is improved. The above- mentioned thermal spraying is executed dividedly at least twice so that the porosity of the finally sprayed layer is preferably made 10-30%. The cermet powder consisting of the alloy contg. carbide and the elements constituting the carbide or the alloy powder, etc., contg. the carbide forming elements are preferable as the thermally spraying material.
Patent JP-H07237755-A (JP)
Title: Control of weight type feeder and device therefor
Inventor: OTANI TAKASHI
IPC: G05D7/00
Filed: 1994-02-24
Abstract: PURPOSE:To prevent the deterioration of the precision in the constant quantity discharge due to the external causes, when materials are discharged by each certain weight by a weight type feeder. CONSTITUTION:In the ordinary case, a feeder 3 for discharging the material in a hopper 1 is controlled by a control signal supplied from a PI control part 9 which is based on the difference between a a target value and a measurement value by a measuring device 4. The control signal is introduced also into an average output calculation part 12, and in the calculation part 12, the average value in a prescribed period before a certain time is calculated. When an external turbulence that the measurement value varies sharply is generated, said generation is detected by an external turbulence detecting mean 11, and the feeder 3 is controlled by the signal supplied from the average output calculation part 12, not by the control signal supplied from the PI control part 9. Further, when the deviation anomaly that the difference between the measurement value and the target value increases is generated, said generation is detected by a deviation anomaly detecting means 20, and the taking-in of the control signal at that time into the average output calculation part 12 is suspended.
Patent JP-H0591592-A (JP)
Title: Conversion with permanent magnet
Inventor: TOOMASU EE FURESHIYURU
IPC: H04R3/00
Filed: 1992-03-06
Abstract: PURPOSE: To provide a sound reproduction system which shows flat frequency response characteristics in an operating frequency range and operates with extremely high efficiency. CONSTITUTION: A transducer which contains a core 11 formed of a magnetic material with low magnetic resistance and has a narrow gap 14 is provided. Coils 12 and 13 formed of 1st and 2nd conductive materials are wound around cores 11A and 11B nearby adjacent opposite surfaces of the gap 14. The permanent magnets 15 and 16 filling the gap 14 substantially are not in contact with the core 11 and supported so as to move. The core 11 is generally in a U, C or 8 shape, the permanent magnets 15 and 16 have relative motion path with the core 11, and this motion path generally crosses the core surface at right angles. The core 11 is not present in the motion plane of the permanent magnets.  The permanent magnets 15 and 16 are provided with different magnetic poles adjacently and their border line is positioned at the substantially center part in the space between the opposite surfaces of the core along the direction of relative motion.
Patent JP-S57165285-A (JP)
Title: Manufacture of printed nameplate or the like
Inventor: WATANABE TATSUJI
IPC: C25D11/04
Filed: 1981-04-04
Abstract: PURPOSE:To obtain an aluminum printed nameplate excellent in the durability and glossiness and with a beautifl and highly colorful appearance by having an plate-shaped Al body undergoing a printing, a painting, a pressing/cutting, alumite working, dyeing and finishing sequentially. CONSTITUTION:After the printing of a plate-shaped Al body in off-set, gravure or the like or the painting thereof, it undergoes a pressing such as punching and bending and/or a cutting such diamond cutting and hair cutting and then, deoiling and washing. Then, after an anodization film treatment and a washing, it dyed in a coloring liquid within 60 deg.C and washed again. A washing with a pure hot water and a drying follow. Thus, a versatile Al product is obtained for time pieces, badges, ash trays, lighters, nameplates or the like.
Patent JP-H08279832-A (JP)
Title: Signal restoration method
Inventor: MOHAMADO SHIYAFUIURU MOOBIN
IPC: H04L1/00
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To make efficient signal restoration at the reception terminal of a communication system by using a discrete estimation discrete channel tap component and one of signals after restoration. SOLUTION: A 1st discrete signal is restored by using N discrete channel tap components of discrete channel estimated values (obtained from a received discrete signal sample and having N discrete channel tap components, where N is a positive integer) of a communication channel, and a 2nd discrete signal is restored by using the restored 1st discrete signal and one of the N discrete channel tap components. The 2nd discrete signal is obtained not by reading all the channel estimated values out like conventional technology, but by accumulating superposition of the restored 1st discrete signal, one discrete channel tap component, its complement, and discrete channel tap components which are twice as large as one discrete channel tap component and twice as large as the complement. Further, the 2nd discrete signal is obtained from the complement of the restored 1st discrete signal.