baber/WOPTO huggingface dataset:
Patent JP-H03284882-A (JP)
Title: Semiconductor thin film and manufacture thereof
Inventor: NOGUCHI SHIGERU
IPC: H01L31/04
Filed: 1990-03-30
Abstract: PURPOSE:To obtain a thin film having high quality and high performance, to improve photoelectric converting characteristic by mixing an amorphous semiconductor material having high solid growing temperature and a polycrystalline semiconductor material having low solid growing temperature to form a semiconductor film having amorphous semiconductor responsive to a wavelength sensitivity and crystalline semiconductor. CONSTITUTION:In an optically active layer 4 for forming a solar cell, amorphous silicon (a-Si) layers 41 and polycrystalline germanium layers 42 are alternately laminated to form a superlattice structure. The layers 41 and an amorphous germanium (a-Ge) have different solid growing temperatures, the layer 41 has about 500 deg.C, while the a-Ge has about 300 deg.C. Accordingly, after the layer 41 and the a-Ge are laminated, it is thermally annealed at a relatively low temperature (300-400 deg.C), only the a-Ge is solid grown to form a polycrystalline germanium layer 42. Instead of the a-Ge, an optically active layer made of a superlattice structure made of the polycrystalline germanium and the a-Si having less defects is obtained, photoelectric converting characteristic can be improved.
Patent JP-S58194676-A (JP)
Inventor: MURAYAMA MASATO
IPC: H04B1/08
Filed: 1982-05-21
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-H10277037-A (JP)
Title: Balloon attachable and detachable ultrasonic wave probe
Inventor: HIROOKA KENJI
IPC: A61B8/12
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic wave probe for widening an application range by narrowing the diameter of an external dimension, reducing a running cost by minimizing members to be abandoned, preventing balloon destruction due to the excessive supply of an ultrasonic wave transmission medium into a balloon and improving operability and observation performance. SOLUTION: By screwing and fixing the male screw part of a probe tip part 22 to the female screw part of a cylindrical balloon part 4 for which the balloon 41 and a hemispherical chip 42 are integrated and engaging a second O ring part 41b to a groove part 25 for fixation, the balloon part 4 is mounted to the probe tip part 22 and this balloon attachable and detachable ultrasonic wave probe is constituted. By engaging the second O ring part 41b formed at the balloon 41 to the groove part 25 for the fixation of the probe tip part 22, the balloon 41 is arranged at the probe tip part 22 by the tightening force of the second O ring part 41.
Patent JP-S62243632-A (JP)
Title: Reinforcing filler for use in rubber
Inventor: TSUKISAKA RYOGO
IPC: C08K9/00
Filed: 1986-04-15
Abstract: PURPOSE:To obtain the titled filler having excellent reinforcing effect on various synthetic rubbers, particularly capable of greatly enhancing their moduli and tensile strengths, by coating treatment of the surface of calcium carbonate fine powder with an azide group-carrying organic compound. CONSTITUTION:The objective filler can be obtained by adding, while stirring, (A) 0.1-10pts.wt. of a compound having azide group, reactive with calcium carbonate (pref. p-azidebenzoic acid carrying in the molecule carboxyl group), e.g. in the form of acetone solution to (B) 100pts.wt. of calcium carbonate fine powder with a specific surface area 1-150 (pref. 40-120)m<2>/g determined by the BET method followed by expelling the solvent (e.g. acetone) through, e.g. drying. This filler is normally incorporated in a rubber in an amount of 10-300 (pref. 60-100)pts.wt. per 100pts.wt. of the rubber.
Patent JP-2000280574-A (JP)
Title: Printer and control method thereof
Inventor: TAKEI YOSHIKI
IPC: B41J29/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To surely prevent intrusion of a foreign matter from a discharge opening by cutting a continuous sheet by crossing a pair of cutting parts disposed on the opposite sides of the discharge opening such that the discharge opening is closed and controlling acuter means to close the pair of cutting parts under print waiting state. SOLUTION: When power of a printer is turned on, a decision is made whether the cutter of a cutter mechanism 20 is opened or not through a cutter position sensor and the cutter is opened temporarily if it is closed. When a decision is made that a cover 14 is closed through a cover open/close sensor, a predetermined initialization processing is executed and then the cutter mechanism 20 is controlled to close the discharge opening 15 of a roll sheet P with the cutter thus preventing intrusion of dust and other foreign matters into the printer body. Upon receiving a print instruction from a host computer under that state, printing is performed with a print head 16 and the cutter mechanism 20 is operated, upon finishing print operation, to cut the roll sheet P at a specified length.
Patent JP-H03284257-A (JP)
Title: Occlusion detection sensor
Inventor: KOTADO SETSUO
IPC: A61C19/05
Filed: 1990-03-30
Abstract: PURPOSE:To accurately evaluate the occlusion state of teeth by arranging microminiature amorphous silicon distortion detection elements capable of being prepared by membrane technique in an array form with high density. CONSTITUTION:A large number of distortion detection elements 3a arranged in a matrix form in a mutually separated state in matching relation to the shape of a test specimen are provided on a tough insulating substrate 1 having flexibility. Each of the distortion detection elements 2a is constituted of an amorphous Si membrane 2d and a pair of the ohmic electrodes 2d, 2c provided above and below the membrane 2d. By using an aluminum membrane or ITO membrane as each of the ohmic electrodes and especially using a P-type amorphous Si membrane oriented in its microcrystal phase as the amorphous Si membrane 2d, a large gauge rate can be obtained. When the force F in the direction shown by an arrow is applied to the amorphous Si membrane 2d, the amorphous Si membrane 2d is distorted in a y-direction and changes in its resistance value and, therefore, by detecting the change of the resistance value, the occlusion condition of teeth can be accurately evaluated.
Patent JP-S61244488-A (JP)
Inventor: ONO RYO
IPC: B25J15/10
Filed: 1985-04-22
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-H11276151-A (JP)
Title: Improvement of flavor of whisky
Inventor: FUJII YOSHIHISA
IPC: C12H6/02
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a whisky of a new type which has never existed, a whisky having a new fragrance, taste, flavor, mellow savor, a relish of high clean degree and a refreshing aftertaste. SOLUTION: A whisky is brought into contact with a wood selected from the group consisting of Japanese cedar, white cedar and mountain cherry tree so that the whisky has flavor and aftertaste which have never existed. The whisky is further mixed with a whisky brought into contact with charcoal to give a whisky having totally new flavor, a relish of high clean degree, mellow savor, no greasy feeling and sharp and refreshing aftertaste. In the case in which the whisky is brought into contact with the Japanese cedar or white cedar, the performance of the improvement can be controlled by knowing the amount of δ-cadinene being an extracted component of Japanese cedar or white cedar transferred to the whisky as an index for obtaining a preferable whisky.
Patent JP-H04319762-A (JP)
Title: Document processor
Inventor: HAYASHI KOICHI
IPC: G06F17/21
Filed: 1991-04-18
Abstract: PURPOSE:To recognize a document image expressed by common allocation structure prior to the practical allocation of an individual document and to recognize relation between the common allocation structure and specific allocation structure. CONSTITUTION:A common allocation information display means 113 refers information stored in a common allocation information storing means 111 when a certain node in the common allocation structure is designated and outputs plane position relation among nodes relating to the designated node, a slave element formation rule relating to a node group consisting of these nodes, and arectangular area corresponding to the designated node. A specific allocation information display means 114 refers the stored information of a specific allocation information storing means 112 and outputs specific allocation information relating to the output information from the means 113. Output information from respective display means is displayed on a display device 103 through an I/O control part 104. Respective designating means 115 to 117 refer the output results outputted from both the allocation information display means 113, 114 and designate other parts of the common or specific allocation structure.
Patent JP-H09248945-A (JP)
Title: Image forming apparatus
Inventor: ISHIZU TOMOHIRO
IPC: B41J19/20
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To allow simultaneous setting of the relative positions of a recording head, a sensor and a liner scale by bringing a butt member for maintaining the posture of a carriage in a direct contact with a linear scale. SOLUTION: Since a carriage 5 is mounted slidably on a guide rail 9 loads a recording head 4 on one side, it tends to rotate in the arrow A directions as the whole. In order to maintain the posture of the carriage 5, resisting the rotating tendency, the apparatus is provided such that a part of a sensor 6 comes in contact with a linear scale 7 attached to a sub rail 8 comprising a highly strong member so as to resist the rotating tendency. Accordingly, the relative relationship between the sensor 6 and the linear scale 7 can be maintained constant. As a result, it only needs to determine the height of the carriage 5 and the recording head 4 mounted thereon with a guide rail 9, and determine the tilt thereof with the sub rail 8. Therefore, it is not necessary to adjust the relative positions of the sensor 6 and the linear scale 7.
Patent JP-H09248463-A (JP)
Title: Production of scandium triflate
Inventor: KIMURA AKIRA
IPC: C07B61/00
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To produce a high purity scandium triflate not almost containing an element becoming a minus factor as Lewis acid catalyst function from a low purity scandium compd.-containing aq. soln. containing impurities such as iron, aluminum, nickel or tin other than scandium. SOLUTION: After a low purity scandium compd.-containing aq. soln. is adjusted to pH0.5-4.0, oxalic acid (salt) is added to recover scandium oxalate which is, in turn, baked to form scandium oxide. This scandium oxide is dissolved in trifluoromethanesulfonic acid to be reacted to obtain a scandium triflate aq. soln.
Patent JP-S59212043-A (JP)
Title: Optical communication system
Inventor: NISHIMURA KOUSUKE
IPC: H04B10/2507
Filed: 1983-05-18
Abstract: PURPOSE:To prevent uncertain communication by checking the environment of optical communication when the optical communication is performed, and inhibiting the optical communication when the environment does not suit to the optical communication. CONSTITUTION:The DC component of a photodetecting element P is inputted to a CPU during data output to check whether its level is lower than a communication permissible level or not; when so, data is outputted, but when not, that the display output is not allowed is displayed on a display part D. The DC component of the photodetecting element P is inputted to the CPU during data input, and when its level is higher than a maximum permissible level, that the data input is not allowed is displayed. When the level is lower than the maximum permissible level, the AC component of the photodetecting element P is inputted to the CPU; when its level is lower than the input permissible level, that is displayed on the display part D, and when higher than the permissible level, data is inputted on a keyboard K.
Patent JP-H1075121-A (JP)
Title: Direct digital synthesizer
Inventor: NOSAKA HIDEYUKI
IPC: H03K3/02
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a direct digital synthesizer which outputs frequency which is the N/M times (N and M are integers) clock frequency with no periodic frequency fluctuation and without the use of a ROM. SOLUTION: This device is provided with a digital pulse generating circuit 101 which inputs frequency setting data N, fulfilling the con N<M/2 (M is an integer) and a clock (clock cycle T), and outputs N pieces of pulses within a time, when the integer M pieces of clock pulses are inputted, data converting circuit 102 which obtains an integer X proportional to the difference of a rising time between a virtual pulse column in which pulses in the same number as the output pulses of the digital pulse generating circuit 101 are arranged with equal time intervals and the output pulse of the digital pulse generating circuit 101 from the integer M and the inside data of the digital pulse generating circuit 101, and fraction setting type delay circuit 103 which generates a pulse after the lapse of a time expressed with (X/M).T,  according to the integers X and M after the output pulse of the digital pulse generating circuit 101 has been inputted.
Patent JP-S5713172-A (JP)
Title: Formation of selective absorption menbrane for solar energy by vacuum plating method
Inventor: SHIMAJIRI YOSHIFUMI
IPC: C23C14/06
Filed: 1980-06-28
Abstract: PURPOSE:To form a selective absorbing membrane for solar energy by forming a cermet film consisting of metal and its oxide on the surface of a blank material to be plated in a mixed atmosphere of gaseous oxygen and an inert gas. CONSTITUTION:A copper plate 1 which is a blank material to be plated is placed as the cathode in a bell-jar 2, and with a boat 3 containing plating metallic Cr 5 made of Ta as the anode, glow discharge is caused in a gaseous Ar atmosphere, whereby the plate 1 is cleaned by sputtering. Next, the atmosphere in the bell-jar 2 is so controlled as to contain O2:(Ar+O2) at 0.25-0.90, so that the mixed plasma of O2 and Ar is formed between the cathode 1 of the copper plate and the anode of the boat 3. The metal 5 such as Cr in the boat 3 evaporates, and part thereof is oxidized to Cr2O3 by the O2 in the atmosphere, whereby a cermet film consisting of Cr and Cr2O3 is formed on the plate 1-<=200nm thickness. If necessary, a transparent dielectric film of Al2O3, SiO, SiO2 or the like is formed, whereby the selective absorption film for solar energy is formed.
Patent JP-H07266939-A (JP)
Title: Manufacture of trolley wire
Inventor: ONO HIROHISA
IPC: B60M1/30
Filed: 1994-03-31
Abstract: PURPOSE:To surely manufacture a trolley wire which prevents the generation of the outside appearance disorder and the instabilization of electric conductivity, and possesses the excellent erosionproofness and abrasion resistance, by exfoliating the thin surface layer of a basic material in the skin exfoliating processes in at least two times before the time effective processing. CONSTITUTION:After the passing through a die working process, a thin surface layer F is removed (exfoliated) through the passing in the first and the second skin exfoliating processes. Since the solution treatment is necessary for the time effective alloy, a thick layer having the growth of the crystalline particles and a thick oxidized layer on the surface of the basic material are removed in the first and the second skin exfoliating processes. In this skin exfoliating process, a skin exfoliating die 14 is used. In this case, the skin exfoliation thickness of a skin exfoliated part 15 which is exfoliated by one skin exfoliating die 14 can not be increased because the coarse part having the crystalline particles in growth is thick and hard, and set to e.g. 0.1mm.
Patent JP-S5515612-A (JP)
Title: Spray type absorption tower
Inventor: NISHIMURA YASUYUKI
IPC: B01D53/18
Filed: 1978-07-17
Abstract: PURPOSE: To prevent scattering of liquid droplets from a spray type absorption tower suitable for use as an exhaust gas desulfurizer by setting a porous plate at the gas downstream side in the upper part of the tower to partially remove scattered liquid droplets from gas bofore entering a demister.  
     CONSTITUTION: Exhaust gas is supplied to the absorption tower from the lower part and catalytically reacted with an absorbing soln. (a lime slurry or the like) sprayed from multistage spray nozzles 2, removing SO 2  in the gas. Porous plate 5 is set at the upper part of nozzles 2, and part of the soln. is supplied from spray nozzle 2A through absorbing soln. line 4 to form holdup 6 on plate 5. Liquid droplets scattered from nozzles 2 join with the held-up absorbing soln., thereby reducing the amt. of droplets scattered at the inlet of demister 3. The scattered droplets are removed with demister 3, and clean gas is exhausted from the upper outlet of the tower. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5816587-A (JP)
Inventor: SHIGAKI MASAFUMI
IPC: H05K1/02
Filed: 1981-06-08
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-H03285375-A (JP)
Title: Excimer laser device
Inventor: WANI KOICHI
IPC: H01S3/097
Filed: 1990-04-02
Abstract: PURPOSE:To freely move a laser oscillator by providing the oscillator, and a gas supplying unit for supplying and discharging laser medium gas and diluted gas, and operating the oscillator by separating it from the unit. CONSTITUTION:Couplers 20-24 are connected to start an operation, old gas of a laser oscillation tube 2 is discharged and new gas is supplied by a gas supplying unit 19. When a predetermined amount of new gas is supplied and a laser oscillator 1 becomes operable, the couplers 20-24 are disconnected, and the oscillator 1 and the unit 19 are separated. The oscillator 1 is not limited by the lengths of gas tubes 9-13 in this state, moved to an arbitrary position and operated. After it is operated for a predetermined period, if there occurs a necessity of renewing gas, the oscillator 1 is again connected to the unit 19 via the couplers 20-24 and may be replaced with new gas.
Patent JP-S63257405-A (JP)
Title: Magnetically levitating carrier
Inventor: KAIHARA TOSHIYA
IPC: B60L13/06
Filed: 1987-04-10
Abstract: PURPOSE:To always keep a carrier truck at a controllably stable position, by varying the desired control value of a gap controlling actuator according to a gap degree between the carrier truck and guides on the left and right. CONSTITUTION:A carrier truck 2 is provided with left and right gap sensors 5a-5d for measuring a gap degree between the carrier truck 2 and guides 1 on the left and right. To an arithmetic unit 13, the input of the left and right gap degree of the left and right gap sensors 5a-5d is provided, and an average value of the left and right gap degrees is calculated as a desired gap degree. Besides, to an adding amplifier 10, the input of the desired gap degree of the arithmetic unit 13 and the left gap degree of the left gap sensors 5a, 5b is provided, and control signal for controlling the left gap degree is calculated. By a power amplifier 9, based on the control signal of the adding amplifier 10, the coil current of a magnet actuator 3a is increased or reduced.
Patent JP-H1023818-A (JP)
Title: Operating device in self-propelled levee mower
Inventor: KAWAGUCHI HIROMICHI
IPC: A01D34/68
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of mowing operation by making a handle lever easily adjustable to an attitude corresponding to an operating condition, to make an operator easily work by reducing operating force to improve a workability on a levee by making the length of the handle lever adjustable and to make the mower convenient to store in a narrow space. SOLUTION: This self-propelled levee mower has a reaping blade device 3, a cylindrical traveling wheel 2 and an engine 5 from the front of the machine body in turn, and a bottom part side of a handle lever 7 is rotatably fitted around a vertical shaft 6 at an upper position between the reaping device 3 and the traveling wheel 2. A loop-like handle 4 is fitted on a free end side of the handle lever 7 in rotatable state around a horizontal shaft core X. A right and left balance-swinging type operation lever 41 switch-operating the handle lever 7 from a fixed state to the rotatable state is provided in the vicinity of the fixed part of the handle 4.
Patent JP-H02268887-A (JP)
Title: Desalting method
Inventor: MIYAMATSU NORIHISA
IPC: C02F1/42
Filed: 1989-04-10
Abstract: PURPOSE:To easily reduce size and weight by passing salt-contg. water along porous hollow fibers countercurrently to an aq. slurry contg. slightly acidic cation exchange fine particles and slightly basic anion exchange fine particles to desalt the water and regenerating the slurry with hot water. CONSTITUTION:An aq. slurry contg. slightly acidic cation exchange fine particles and slightly basic anion exchange fine particles of <=10mum particle size is passed through porous hollow fibers and salt-contg. water is passed along the fibers at <=45 deg.C countercurrently to the slurry. After the water is desalted, the slurry is regenerated with hot water at >=75 deg.C and reused. This desalting method can be carried out by a remarkably simplified system, size and weight are easily reduced and control with a computer is facilitated. High desalting efficiency and high regenerating efficiency are ensured.
Patent JP-H08284124-A (JP)
Title: Mounting structure of post and horizontal beam in fence
Inventor: UEHARA KENJI
IPC: E01F15/02
Filed: 1995-04-13
Abstract: PURPOSE: To provide the mounting structure of a post and a horizontal beam in a fence easy to be executed. CONSTITUTION: A horizontal beam 2 is fitted to a post 1 through a connecting fitting 3. The top face 31 of the connecting fitting 3 is curved upwards, the end section of the horizontal beam 2 is joined with the top face 31, an underside 32 is curved downwards, and the horizontal beam 2 is fixed by an elliptic joint hole 33. Since the top face 31 of the connecting fitting 3, with which an underside at the end section of the horizontal beam 2 of a fence is brought into contact, is curved upwards, the horizontal beam 2 of the fence and the top face of the connecting fitting 3 are brought into contact when the fence is inclined in the vertical direction and installed, thus improving stability at a time when the fence is fixed onto the connecting fitting 3.  Since the underside 32 of the connecting fitting 3 is curved downwards, the bearing surface of a bolt and the underside of the connecting fitting 3 are made approximately parallel while the end section of the bearing surface of the bolt is not brought into contact with the connecting fitting 3 and is easy to be rotated.
Patent JP-H03286436-A (JP)
Title: Recording and reproducing device for plural pieces of information
Inventor: TAKANASHI RYOYU
IPC: G02F1/135
Filed: 1990-04-02
Abstract: PURPOSE:To reproduce the picture of high quality and high resolution by recording main information and auxiliary information separately in different recording areas respectively in an information recording medium constituted of a light modulation material layer member. CONSTITUTION:The main information and the auxiliary information corresponding to charge patterns obtained by a photoelectric converting means including a photoconductive layer member PCL and to convert electromagnetic radiation into the charge pattern are recorded separately in the different recording areas in the information recording medium RM constituted as including the light modulation material layer member PML respectively by the photoelectric converting means to convert the electromagnetic radiation into the charge pattern. As the light modulation material layer member PML, high molecular liquid crystal compound film, etc., can be used. Thus, recording information recorded in the information recording medium in the state of the high resolution can be reproduced while keeping the state of the high resolution, as it is.