baber/WOPTO huggingface dataset:
Patent JP-H05215228-A (JP)
Title: Hydraulic control device for shift by wire automatic transmission
Inventor: FURUKAWA TOSHIHARU
IPC: F16H61/21
Filed: 1992-02-05
Abstract: PURPOSE:To secure limp form running with which a driver can cope with diverse conditions of a road at a time of failure. CONSTITUTION:This device is equipped with a change-over valve 400 which is arranged between a range change-over valve 300 and at least two oil passage for range 110, 111 out of oil passages for range 110, 111, 112, 113, and which can be changed over, according to electric signals, to the first condition in which the first port 405, which is fed with the first oil pressure for range output from the range change-over valve 300, is communicated to the first oil passage for range 110, and at the same time, the second port 406, which is fed with the second oil pressure for range, is communicated to the second oil passage for range 111, or to the second condition in which the first port 405 is communicated to the second oil passage for range 111, and at the same time, the second port 406 is communicated to the first oil passage for range 110.
Patent JP-S60200804-A (JP)
Title: Oxygen enriching device
Inventor: SHIMOTE YORIKATA
IPC: B01D53/04
Filed: 1984-03-23
Abstract: PURPOSE:To attenuate noise and to enable quiet operation by restricting the distance for passing cold air from a noise source to an outlet of the air and the vibration generated on the wall surface around an oxygen enriching device. CONSTITUTION:The oxygen enriching device comprises an air suction port 2 and discharging port 11 provided to a housing 1, a pump housing chamber 7, a passage 5 for introduced air restricting the stream of air from the inlet port 2 to the outlet port of the air 8, and a passage 10 for discharging the air restricting the stream of air from the outlet 9 of the air to a discharging port 11 of the air. A motor and a pump means are housed in said pump housing 7 to which said outlet 8, 9 are provided. Each length of said passages 5, 10 is designed to be larger than the minimum length between both ends of confronting surfaces constructing the housing 1, and the number of bending of each passage 5, 10 is designed to be >=3.
Patent JP-H11235378-A (JP)
Title: Electrolytic water hand-washing unit
Inventor: KATO MAKOTO
IPC: C02F1/46
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To use electrolytic water in a sense similar to service water, and to simultaneously perform cleaning and sterilization at hand-washing time by providing an electrolytic water producing device, delivering produced electrolytic water from a delivery port, and arranging a receiving tank to receive the delivered electrolytic water under the delivery port. SOLUTION: In a nondiaphragm electrolytic cell 10 in an electrolytic water producing device 100, an obtained electrolytic material is sent out to an electrolytic water delivery port 2 by a sending-out pipeline 40 by electrolyzing a hydrochloric acid by carrying an electric current to both a cathode and an anode in a state of supplying a hydrochloric acid from a hydrochloric acid supply means 20 having a hydrochloric acid tank 21 and a hydrochloric acid pump 22. A diluting pipeline 30 extending from a cistern 31 merges with this sending- out pipeline 40 to thereby dilute the electrolytic material. A gas separator 42 is interposed in the sending-out pipeline 40 to thereby separate/discharge unnecessary gaseous hydrogen from electrolytic water.  At using time, the electrolytic water is delivered from a delivery port 2 by foot switch operation so that the delivered electrolytic water is discharged after being received by a receiving tank.
Patent JP-S53139118-A (JP)
Title: Overspeed limiter for linear actuater
Inventor: IIDA YUKIO
IPC: H02P3/04
Filed: 1977-05-12
Abstract: PURPOSE: To enable an operation of limiting an overspeed of the output shaft even when in a movement under a state near no load, by means of providing an elastic unit coming to be a resistance element against a movement in accordance with its movement of the output shaft. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5544501-A (JP)
Title: Activating method of porous plate comprising working and sintering metal foil
Inventor: KITAOKA MASAMICHI
IPC: B22F5/00
Filed: 1978-05-08
Abstract: PURPOSE: To enable the electrode having characteristics better than the powder sintered electrode of conventional methods by sintering metal foils with porous plates to form fine hole walls having been satinized and performing powder sintering of conventional methods.  
     CONSTITUTION: A Ni metal foil whose surface has been satinized through sand blasting is formed to tape form a of widths 1W1.5mm having undulated surfaces by rolls having undulated surfaces. A multiplicity of this are superposed and are sintered with the porous plate b having fine through-holes, whereby the upper side is made a coarse porous layer and the lower side a fine porous layer. A suitable amount of carbonyl nickel is put in the abovmentiqned coarse pores and these are evenly arrayed and sintened under the vibrations being given. Next, thick semiconductor oxide films 1 are given by doping lithium. In the oxygen electrode obtained in this way, the coarsepore layers and through-holes are orderly arrayed and therefore the effective meniscus per unit area is uncomparably higher than powder sintered electrodes and the electrode has the characteristics better than the powder sintered electrode of conventional methods. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0579835-A (JP)
Title: Cantilever for interatomic-force microscope and manufacture thereof
Inventor: KADO HIROYUKI
IPC: G01N37/00
Filed: 1992-03-13
Abstract: PURPOSE:To obtain a cantilever for accurately measuring a sample, which has the relatively large aspect ratio of a groove shape or the like oxide and has the irregularities. CONSTITUTION:A tetrapod-shaped structure 2, wherein needle crystals of zinc oxide are extending into the four apexes from the center of a regular tetrahedron, is provided at the tip part of a cantilever 1 for an interatomic-force microscope. The needle crystal is used as a probe.
Patent JP-H10251783-A (JP)
Title: Cathode with low hydrogen overvoltage and its production
Inventor: HORIKOSHI HIDEHARU
IPC: C25B11/06
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a cathode, having sufficiently low hydrogen overvoltage when used for the electrolysis of water or the electrolysis of an aqueous solution of alkali metal chloride, such as salt, and its production. SOLUTION: This cathode is a cathode with low hydrogen overvoltage, prepared by coating a conductive base material with a layer containing nickel and at least one element among hydrogen, carbon, nitrogen, and oxygen, and this layer is composed of a coating layer which has a composition consisting of, by at.% 70-95% nickel and the balance 30-5% of at least one element among hydrogen, carbon, nitrogen, and oxygen and in which, in the X-ray diffraction by CuKα radiation, the main peak exists between 42 and 45 deg. angles and its half value-width is 0.4-7 deg..  This cathode with low hydrogen overvoltage can be produced by the arc discharge type ion plating method by using a nickel target, regulating the electric potential of the conductive base material to -10 to 50V, and introducing, as a reactant gas, a gas containing at least one element among hydrogen, carbon, nitrogen, and oxygen.
Patent JP-S51131874-A (JP)
Title: Process for preparation of 7-14- diazadispiro(5.1.5.2)-pentadecane-15- on
Inventor: FUKUOKA NAOHIKO
IPC: C08L75/04
Filed: 1975-05-12
Abstract: PURPOSE: 7,14-Diazadispiro(5.1.5.2)pentadecane-15-on, useful for the yellowing inhibitor of polyurethane, is prepared from 1-aminocyclohexanecarbonitrile. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02297138-A (JP)
Title: Combination optimizing system
Inventor: KAMEDA MASAYUKI
IPC: G06F17/21
Filed: 1989-03-07
Abstract: PURPOSE:To enlarge the application range of 'combination optimizing system by Hopfield model' and to improve the processing efficiency of time developing numeric simulation in the optimizing system by obtaining the optimum solution of a combination problem which includes a specified restriction based on an optimizing method. CONSTITUTION:Respective choices are assumed to be neurones and a neural network in which mutual connection is attained is constituted in accordance with restriction conditions or the like. The system obtaining the optimum solution of the combination problem, namely, the combination optimizing system by the Hopfield model is used by the time developing numeric simulation of the state change of the network. The optimum solution of the combination problem having the feature where a partial set having a quasi-choice exclusive relation being the partial set where the choice of '0' or '1' is selected is set to be the restriction condition except for the partial set having a specified number selectively inclusive relation is included is set to be a characteristic can be obtained based on the combination optimizing system by the prescribed model. Thus, the optimizing system can be used for the complicated combination problem, the application range can be extended, whereby the processing efficiency can be improved.
Patent JP-S62212156-A (JP)
Title: Liquid jet recording apparatus
Inventor: IIDA YASUSHI
IPC: B41J2/175
Filed: 1986-03-14
Abstract: PURPOSE:To reduce a load applied to a carriage driving motor and to make the bending radius of recording tube small, by mounting a recording head, a carriage, a storage member and a communication member, and connecting the communication member to the storage member at a position higher than the upper surface of the carriage. CONSTITUTION:A recording head 2 and a protective cover 3 are mounted on a carriage 1 and an ink sub-tank 4 is fixed to said carriage 1. A flexible tube 5 connects the ink sub-tank 4 and a main ink tank M. In connecting the flexible tube 5 to the ink sub-tank 4, a certain proper angle (theta) is provided in the arrangement direction of the tube 5 with respect to the vertical direction crossing the scanning direction of the carriage 1 at a right angle and the connection part of said tube 5 is set at a position higher than the part of the carriage 1 to which the ink sub-tank 4 is fixed, that is, said part is set to a position relatively higher than the connection part with the fixing member of the main ink tank M and, further, the lead-out direction of the flexible tube 5 is arranged in parallel to the scanning direction of the carriage 1.
Patent JP-S58171958-A (JP)
Title: Offset rotary press printing
Inventor: MORINAGA SUSUMU
IPC: B41F7/02
Filed: 1982-04-02
Abstract: PURPOSE:To alter printing dimensions without losses of paper by a method in which a jacket is detachably attached to each of a plate cylinder and a blanket cylinder and the diameters of the plate cylinder and the blanket cylinder are altered. CONSTITUTION:When the top and bottom dimensions of a printing medium are small, blanket cylinders 2a and 2b are allowed to come near to each other and also to plate cylinders 1a and 1b. Also, when the top and bottom dimensions of the printing medium are large, the blanket cylinders 2a and 2b are separated from each other by air cylinders 21a and 21b and also from the plate cylinders 1a and 1b. Then, jackets 23 formed by laminating several plastic films, for example, are attached to the peripheries of the plate cylinders 1a and 1b and the blanket cylinders 2a and 2b, and then a plate 24 and a blanket 25 are each set and held by clamping mechanisms 26 and 27.
Patent JP-H08224577-A (JP)
Title: Water purifying material and water storage tank using the same and control of water quality in the storage tank
Inventor: YOSHIDA TOSHIO
IPC: C02F1/30
Filed: 1995-02-21
Abstract: PURPOSE: To prevent water in a static state from becoming rotten and make the water safe in ecology by producing a purifying material from a porous ceramic obtained by sintering a fossil deposited under ground. CONSTITUTION: Porous ceramics 1 are formed by sintering a fossil deposited under ground and shaped into rectangular parallelepiped bodies by an inorganic binder 2, which is for example gypsum mixed with a filling agent to give water purifying materials. As the fossil, minerals (a fossil stone) of oceanic rotten materials may be used. The water purifying materials suppress water molecules from gathering and becoming large clusters by rotating, expanding and contracting, and vibrating water molecules in stored water in a static state based on magnetic function, keep the movement of water molecules in a high energy state, and prevent water from becoming rotten.  Together with the magnetic function, the functions of electromagnetic waves, far infrared rays of the water purifying materials affect water molecules and, at the same time, the water purifying effect is heightened due to dissolution of mineral components of the porous ceramics into water.
Patent JP-S57171500-A (JP)
Title: Sludge-dewatering method
Inventor: ARITOSHI HIROYUKI
IPC: C02F11/12
Filed: 1981-04-15
Abstract: PURPOSE: To save a consumption amount of tap water required for washing a meshed belt, by adding a flocculant to water-retaining sludge, separating the sludge into bonded bulky sludge and gravity-separated water to wash the returning side of the meashed belt.  
     CONSTITUTION: A flocculant is added to water-retaining sludge A extracted from a treating vessel, and the sludge is separated into bulky sludge H comprising bonded sludge particles and retained water W. The mixture of the bulky sludge H and the contained water W is then separated into high-clearness  gravity-separated water J and the mixture of the bonded sludge H and the remaining retained water W. The gravity-separated water J is utilized to wash the returning side of upper and lower meshed belts 1, 2 by a pump and at injection nozzle. The waste washing water G from the meshed belts is mixed with press-separated water C and shear-separated water D and returned into a sedimentation vessel. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60198832-A (JP)
Title: Semiconductor device
Inventor: KOJIMA MICHIAKI
IPC: H01L21/322
Filed: 1984-03-23
Abstract: PURPOSE:To obtain a substrate for IC having high reliability by a method wherein an Si wafer having an intrinsic gettering effect, and moreover made concentration of O2 within depth of 10mum from the surface of the Si substrate to 5X10<17>/cm<3> or less, and the surface region thereof is made to no defect layer substantially is used. CONSTITUTION:Heat treatments of a high temperature and a low temperature are performed to an Si wafer having concentration of O2 of 12-18X10<17>/cm<3> normally, and concentration of O2 of the layer within depth of 10mum from the surface 1, which is the active region of a transistor, is made to 5X10<17>/cm<3> or less. An actually no defect layer is formed in such a way, the defect of the element activating region 2 thereof is reduced to 10<3>-10<6>/cm<3>, and an intrinsic gettering effect is generated. Moreover lattice defects 4 of a large number are left as they are like the beginning in a region under the region 2. When a substrate obtained in such a way is used, a transistor having no characteristic inferiority and no characteristic variation can be obtained.
Patent JP-S57172509-A (JP)
Title: Magnetic recording system
Inventor: OGOSHI NOBUAKI
IPC: G11B5/31
Filed: 1981-04-15
Abstract: PURPOSE:To achieve high-density recording by utilizing a magnetic recording body effectively by magnetizing the magnetic recording body in such a way that the magnetization direction of each recording track is different from that an adjacent recording track. CONSTITUTION:On a magnetic recording body 1, many recording tracks 2 which correspond to respective small magnetic head parts 5 of a magnetic head block 4 are formed at right angles to the running direction A of the magnetic recording body 1. Analog information to be recorded is sampled, quantized, and converted into a binary sequence of codes, which is recorded on one recording track 2 through a corresponding magnetic head part 5. In this case, the small magnetic head part 5 are provided in a zigzag shape, so magnetization directions B or respective recording tracks 2 are different from those of adjacent recording tracks 2. The slanting angle theta of the direction B of the recording body 1 to the direction A is preferably about 12-15 degrees.
Patent JP-2000251385-A (JP)
Title: Optical disk device
Inventor: BABA TOMOHIKO
IPC: G11B7/00
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To surely access a disk by changing light quantity of a first laser beam by a difference between first and second wavelengths based on the reference light quantity when a second optical disk is accessed with a second laser beam when the second optical disk recording the data with the second laser beam of the second wavelength is accessed with the first laser beam of the first wavelength. SOLUTION: A MiniDisk device 1 records the data on a MiniDisk(MD) 2 having improved recording density, and reproduces the data recorded on the MD 2. Further, the MiniDisk device 1 reproduces the data recorded on the MiniDisk(MD) 1 that the recording density is not improved. In the case of reproducing the MD 1, a system controller 16 controls operation of a drive circuit 17 so as to correct/emit the light quantity of the laser beam in the amount that the wavelength of the laser beam applied to the MD 1 is different from the wavelength of the laser beam applied to the MD 2 to prevent an increase of a temp. rise on the information recording surface of the MD 1.
Patent JP-H05256470-A (JP)
Title: Electric part box of air conditioner
IPC: F24F13/20
Filed: 1992-03-13
Abstract: PURPOSE:To prevent leak or malfunction by holding the distance of a gap between a printed board and the side wall of a body of an electric part box through a protrusion. CONSTITUTION:On an inner wall of a cover 10 covering an opening of a body 3a of an electric part box, on the wall facing a printed board 5, there is provided vertically a third rib 11 in the form of a protrusion for insertion into a gap between the board 5 and the side wall B of the body 3a. The board 5 is held stably by inserting the rib 11 to the point midway in the direction of height and the gap A between the board 5 and the wall B can be maintained. As a result, the board 5 does not easily come off first to third ribs 7, 8, 11 and one side thereof seldom contacts the wall B. Consequently, leak or malfunction of an air conditioner can be prevented effectively.
Patent JP-S56152153-A (JP)
Title: Fluorescent lamp
Inventor: NAKAMURA HAJIME
IPC: H01J61/44
Filed: 1980-04-25
Abstract: PURPOSE:To improve the lamp efficiency and color rendition by using a fluorescent material mixture of calcium fluorophosphate with other fluorescent materials with different colors in an appropriate proportion. CONSTITUTION:The inside surface of a tube is coated with a fluorescent material mixture comprising 25-75wt% of calcium halophosphate [Ca3(PO4)2Ca(Cl, F)2: Sb, Mn] the main component of which is fluorine (CaCl2/CaF2=0.8-0.9) activated (antimony, manganese) to a color temperature of 3,200 deg.K, the fluorescent material is a calcium fluorophosphate (F3200) named fresh white, 5-40wt% of titanium-activated vanadium phosphate (Ba2P2O7:Ti) (BP), and 5-40wt% of titanium- activated zinc silicate (Zn2SiO4:Mn) (ZS).
Patent JP-H08249806-A (JP)
Title: Optical disk device and start-up control method
Inventor: NOMURA NOBUSHIGE
IPC: G11B19/06
Filed: 1995-03-15
Abstract: PURPOSE: To reduce a start-up time and power consumption by detecting insertion of a recording medium and controlling the gain of a motor depending on the fact that a spindle motor reaches a prescribed rotating speed in a prescribed time. CONSTITUTION: When the insertion of an optical disk 3 is detected by a disk insertion detecting device 4, the signal is inputted to an I/O control part 2. A spindle gain 'low' is designated to a rotating force control circuit 54 through the control part 2, a rotating speed slower than a normal rotating speed is designated to a rotating speed comparing circuit 6 and a spindle motor 5 is rotated. An interruption signal is sent to a CPU 1 after the lapse of the time-out for a timer 11. When the rotation of the motor 5 is confirmed, the rotating speed of the disk 3 is compared with the designated rotating speed from the result of the circuit 6 and whether the material of the disk 3 is light carbonate or heavy glass is judged by the CPU 1. Consequently, the gain of the motor 5 is properly controlled through the circuit 54.
Patent JP-H02235828-A (JP)
Title: Optically active 2-fluoro-2-methyl-1-alkanols and preparation thereof
Inventor: UMEZAWA JUNKO
IPC: C07C31/38
Filed: 1989-03-10
Abstract: NEW MATERIAL:A compound of formula I (R is 2-12C alkyl; the asterisked C is asymmetric carbon atom). EXAMPLE:(-)-2-Fluoro-2-methyl-1-butanol. USE:An intermediate for preparing drugs, agricultural chemicals, liquid crystals, etc. PREPARATION:An optically active epoxide of formula II is reacted with an amine-hydrofluoric acid complex or silicon tetrafluoride at -20 to 130 deg.C for 0.5-30hr to provide the compound of formula I. The amine-hydrofluoric acid complex can be readily prepared by dropping anhydrous HF in the amine and mixing the mixture. The reaction may be carried out in a solvent-free state or in an organic solvent such as chloroform or benzene.
Patent JP-H10248554-A (JP)
Title: Preservation of cultured mold
Inventor: SUZUKI GENSHI
IPC: C12R1/82
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To preserve a cultured mold over a long period until the optimum season for the fertilization of a plant without causing the extermination of the microbial cell by culturing a mold on a solid medium and keeping the cultured product at a specific water content. SOLUTION: One or more kinds of molds selected from the genus Trichoderma, Penicillium and Chaetomium are subjected to solid culture using a medium component composed of an organic soil conditioner and/or an inorganic soil conditioner and the obtained culture product is maintained at a water-content of 10-40wt.% and stored preferably in a container having gas- permeability.
Patent JP-H10253577-A (JP)
Title: Oxygen sensor
Inventor: KIKUCHI TOMOSHI
IPC: G01N27/409
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen sensor capable of holding an improved detection state by preventing a dust from being adhered to the gas introduction part of a cover or a detection element part. SOLUTION: The oxygen sensor is constituted of a sensor element 21 with an electrode for detecting oxygen concentration, an inner cover 22 that is provided so that it covers the outer periphery of the sensor element 21, and an outer cover 44 that is provided so that it covers the inner cover 22. A plurality of breathing holes 23 and 43 are formed on the side surface of the covers 22 and 44, and a gas to be detected reaches the sensor element 21 via the breathing holes 23 and 43. Especially, the outer cover 44 is loosely engaged to a cover- mounting groove 45 where the edge of the base edge opening orbits along the side surface of the housing 29, thus achieving up/down movement and rotation based on, for example, an engine vibration and a vehicle vibration.