baber/WOPTO huggingface dataset:
Patent JP-S5641341-A (JP)
Title: Manufacture of high-strength, high-lubricity sliding member
Inventor: KUROSAWA TAKASHI
IPC: C22C1/10
Filed: 1979-09-13
Abstract: PURPOSE: To manufacture a high-strength high-lubricity sliding member with less abrasion by allowing graphite powder coated with metal or alloy to float on molten metal and solidifying the molten metal.  
     CONSTITUTION: When graphite powder is mixed and dispersed in molten metal or alloy, graphite powder coated with metal or alloy floats on the molten metal owing to the specific gravity difference. Much graphite powder is present in the upper layer, and less graphite powder in the lower layer. No graphite powder may be present in the lower layer to make the structure of the layer equal to that of substrate metal or alloy. Thus, a sliding member having a high strength layer and a high lubricity layer is manufactured. The molten metal or alloy used is Al, Mg, Ni or other metal or their alloy. The graphite dispersing method is not restricted especially. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01290849-A (JP)
Title: Skeleton structure of basement side wall
Inventor: KANBE MASUO
IPC: E04H1/02
Filed: 1988-05-16
Abstract: PURPOSE:To form a high strength cylinder easily by accomplishing the cylinder through coupling of a plurality of divisional pieces divided at least in the circumferential direction. CONSTITUTION:A cylinder X either round or in polygon near round is formed by coupling a plurality of divisional pieces 13 divided at least in the circumferential direction. Each divisional piece 13 is formed by installing coupling flanges 22, 23 arranged up and down and on the left and right of a receptacle plate 21 with circular profile and by furnishing a reinforcing rib 24. These divisional pieces 13 are coupled together through bolts 26 and nuts 27 and the clearance holes 25 provided in the coupling flanges 22, 23. This permits easy forming of a cylinder X having a high strength.
Patent JP-S5243956-A (JP)
Title: Digital fault point display device
Inventor: NII YOSHIJI
IPC: H02H3/40
Filed: 1975-10-03
Abstract: PURPOSE: Voltage and current information of electric power system is sampled at a specified interval, it is taken in as digital amount, tide current is compensated to current data, reactance of fault point is calculated from voltage data and current data, and fault point is displayed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6010962-A (JP)
Title: Image data input controller
Inventor: ABE SUSUMU
IPC: H04L29/06
Filed: 1983-06-30
Abstract: PURPOSE:To improve the efficiency in data transmission and storage by eliminating a fill signal from each line of an image data and also adding a fill signal required for the adjustment of a byte boundary at the end of the image data of all lines. CONSTITUTION:A data RD and a timing signal RCLK from a facsimile device are added to a shift register 5. An output of the shift register 5 is added to an EOL signal detecting circuit 6, where an EOL signal is detected so as to attain the addition of the fill signal for the adjustment of the byte boundary and the addition of a control return signal. In detecting the fill signal from an output of a shift register 5, a fill signal eliminating circuit 10 suppresses a timing signal during the detection so as to inhibit the reception of the fill signal. Thus, a fixed data of the byte boundary representing the control return signal is added simply and the fill signals other than the fill signal for the byte adjustment are all eliminated thereby reducing the data amount.
Patent JP-S6010603-A (JP)
Title: Manufacture of superconductive coil
Inventor: MOCHIZUKI MASATAKA
IPC: H01F41/06
Filed: 1983-06-30
Abstract: PURPOSE:To produce a large number of discs which are basic components of a superconductive coil by a method wherein a plurality of plates which are composed of laminated normal conductor plates and Sn-plated Nb plates are subjected to pressing and heat-treatment in molten Sn to form Nb3Sn layers. CONSTITUTION:A plate 36 is formed by laminating a normal conductor plate (Sn-plated copper plate) 32 and an Sn-plated Nb plate 34. A plurality of such plates 36 are dipped in molten Sn 48 with spacers 58 between each laminated plates 36. The molten Sn 48 is powered into a ceramic furnace 42 from a smelting furnace 46. Ar gas is introduced into the furnace 40 through a pressure control valve 54 to apply pressure to the surface of the molten Sn 48. At the same time, a heat-treatment is performed by a heater 44 to produce Nb3Sn. Owing to the pressure, the plate 32 and the plate 34 adhere well to each other. Because the plates are dipped in the molten Sn, Sn on the surfaces of the plate 32 and the plate 34 does not flow out.
Patent JP-S60263560-A (JP)
Title: Picture processing device
Inventor: IWATA MASAKATSU
IPC: H04N1/04
Filed: 1984-06-12
Abstract: PURPOSE:To miniaturize the device by unifying the holding member of a recording head and the original guide member. CONSTITUTION:A recording head 6, a fluorescent lamp 18, a mirror 12 and a contact glass 8 are held in common in a heat sinker formed in a body. Further, an original guide section 7a that guides an original and a fluorescent lamp receiving face 7c are formed in the heat sinker 7, and a reading section and a recording section are arranged vertically and in a body through the heat sinker 7. Accordingly, the combined space occupied by the reading section and recording section can be made small.
Patent JP-H08290388-A (JP)
Title: Method and device for cutting and feeding strip-shaped material
Inventor: TADA SHIGERU
IPC: B26D1/20
Filed: 1995-04-20
Abstract: PURPOSE: To pass a strip-shaped material through an anvil by keeping the starting end for cutting the strip-shaped material separate from a groove in a simple structure at a low cost. CONSTITUTION: When a forward end part (a roller 23, etc.) of a conveyor 11 is oscillated together with an anvil 28 after a strip-shaped material 19 is cut, and the strip-shaped material 19 is carried forward, the starting end part of the strip-shaped material 19 is hung from a pulley 14 in an approximately vertical manner. A groove 29 of the anvil 28 is retracted and separated from a carrying passage of the starting end S for cutting of the strip-shaped member 19 by the oscillation, and the starting end S for cutting is surely passed immediately before the anvil 28.
Patent JP-H10307589-A (JP)
Title: Active noise controller
Inventor: YOSHIDA JUNJI
IPC: G10K11/16
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To prevent an acoustic instrument from malfunctioning in points of temperature and humidity by partitioning a tube inside space into a first space facing to an instrument actuating part of the acoustic instrument and a second space communicated with and connected to a duct inside space, and arranging a partition layer having sound transmissivity, heat insulating performance and humidity impermeability in a deriving tube. SOLUTION: A deriving tube 4 is provided in a prescribed part of a duct 3, and a microphone M1 is arranged in a non-duct side end part of this deriving tube 4. A sound transmissive, heat insulating and moistureproof high polymer film 10 (this becomes a partition layer) is arranged in a deriving tube intermediate part in the positional relationship of cutting off a communicating condition of a detecting surface 8 (an instrument actuating part) of the microphone M1 and a duct inside space 9. Therefore, by this constitution, the duct inside space 9 and a space (a second space 11) of a deriving tube inlet part are put in a communicating condition, and a single closed space (a first space 12) is formed between the high polymer film 10 and the microphone detecting surface 8 separately from this space 11. A heat insulating effect by this space can be obtained by arranging this space.
Patent JP-H07327013-A (JP)
Title: Vox controlled communication equipment
Inventor: YOSHIDA HIDEAKI
IPC: G10L25/78
Filed: 1994-06-01
Abstract: PURPOSE:To attain high quality by avoiding the interruption of speech head in the communication equipment using VOX control. CONSTITUTION:A voice signal converted into a digital signal by a PCM coder 1 is given to a voice coding device 2, in which an average power of a current frame and a reflection coefficient are calculated and they are given to a voice detector 3. The voice detector 3 calculates the change between the average power of a silent block and the average power of a current frame, decides a threshold level based on a threshold level 1 calculated by the average power of the silent block and a weight means of the threshold levels calculated based on a prediction gain decided by 1st-degree to 4th-degree reflection coefficients and discriminates whether a current frame has a voice or silent based on the comparison between the threshold level and the change quantity. Furthermore, the average power of the silent block is sequentially updated by the average power of the current frame and the weight mean discriminated to be a non-voice block.
Patent JP-S5921069-A (JP)
Inventor: IEENE TEIIHANII
IPC: H01L29/78
Filed: 1983-06-30
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-S6013920-A (JP)
Title: Intake apparatus for multi-cylinder engine
Inventor: SARUHASHI HIDEO
IPC: F02B75/18
Filed: 1983-07-02
Abstract: PURPOSE:To obtain a high volumetric efficiency over a wide range of engine operation, by communicating two divided passages with each other via a connecting passage having a first valve means, and providing a second valve means between the portions of a volumetric section where the two divided passages are opened. CONSTITUTION:Divided passages 7 and 8 are communicated with each other via a connecting passage 12 having a poppet valve 13, and a butterfly valve 11 is provided between the portions of a volumetric section 3 where the two divided passages 7, 8 are opened. By closing the butterfly valve 11, a high volumetric efficiency of an engine is obtained at the time of its low-speed operation. By opening the poppet valve 13 subsequently, a high volumetric efficiency is obtained at the time of medium-speed operation of the engine. Further, by opening the butterfly valve 11, a high volumetric efficiency is obtained at the time of high-speed operation of the engine.
Patent JP-S5344126-A (JP)
Title: Liquid crystal display system
Inventor: KASHIO TOSHIO
IPC: H04N5/66
Filed: 1976-10-05
Abstract: PURPOSE: To make it possible to display ordinary numbers and characters and even any figures by controlling to maintain the memory action of a liquid crystal in electronic way. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60261683-A (JP)
Title: Titanium clad steel material and its production
Inventor: NAKAMURA TAKESHI
IPC: B32B15/01
Filed: 1984-06-11
Abstract: PURPOSE:To provide high joint strength to a titanium clad steel material by constituting the metallic intermediate layer thereof of two layers; a copper layer disposed on the base metal side and a molybdenum layer disposed on the titanium material side. CONSTITUTION:The titanium clad steel material consists of a titanium material 11, a steel plate 12 and the intermediate metallic layer which is provided between the opposed surfaces thereof and is formed by disposing the molybdenum layer 13 of a thin film on the titanium material 11 side and a copper layer 14 of a thin film on the steel plate 12 side and rolling and joining these layers. The molybdenum layer 13 disposed on the titanium material 11 side improves the wettability of the metallic intermediate layer with the titanium material 11 and contributes to powerful joining. On the other hand, the copper layer 14 makes up the layer breakage owing to the defective hot-workability of molybdenum and prevents the contact of the titanium material with the steel or nickel layer which is the base metal.
Patent JP-S5547350-A (JP)
Title: Magnetic alloy for dental surgery
Inventor: MIYAZAKI TAKESHI
IPC: C22C19/05
Filed: 1978-09-28
Abstract: PURPOSE: Soft magnetic alloy for dental surgery, obtained by alloying Ni, Cr, Pt at a specific ratio, using combined with rare earth Co base permanent magnet having a high magnetic energy.  
     CONSTITUTION: Alloy, composed of Ni;25W70%, Cr;1W25%, Pt;10W14% and regulated so as to be Ni/Cr ratio not less than five and moreover, contained one or more than two kends of Mn, Zn, Sn, Al, Si, Mg as deoxidizer for obtaining casting alloy having no blow hole at not more than 5%. The soft magnetic alloy 3 having the above mentioned composition, is filled in the root part of the tooth 2 remained in the flesh part 1. The rare earth Co base magnet 5 having a high magnetic energy, is put in the crown part of the tooth 4 so as to face the one hand magnetic pole against the alloy 3 and both are fixed by the magnetic sucking force. Thus, the above method is able to use for filling and re form of dental surgery effectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63284483-A (JP)
Title: Distance measuring instrument
Inventor: ARAI TAKAFUMI
IPC: G01S11/16
Filed: 1987-05-15
Abstract: PURPOSE:To measure the distance between two points without utilizing any reflected wave by finding the distance between the two points according to the difference in time required for transmission between two kinds of signals which differ in transmission speed. CONSTITUTION:A transmitter 1 is equipped with a radio wave transmission part 1a which sends a radio wave and an acoustic wave transmission part 1b which sends an ultrasonic wave, and radiates the radio wave and ultrasonic waves at the same time. A receiver 2 inputs the outputs of a radio wave receiving circuit 5 and an acoustic wave receiving circuit 6 to a time difference detecting circuit 7, generates a start signal when the output level of the circuit 5 becomes L, and generates a stop signal when the output level of the circuit 6 becomes L. Here, the radio wave has a speed about 10<6> times as fast as that of the ultrasonic wave, so the time from the stop of the radio wave to the detection on the side of the receiver 2 is found on the side of the transmitter 1 and the distance between the transmitter and receiver 2 is found by considering the propagation speed of the ultrasonic speed.
Patent JP-H11310886-A (JP)
Title: Photocatalyst type protective film and generating method of photocatalytic reaction
Inventor: KUBOTA NOBUHIKO
IPC: C09D5/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To attain antifouling and anticorrosive performance using photocatalytic reaction in the atmosphere on land, in water, under water and the like by arranging a photocatalyst and a fluorescent material in a dispersion state in a protective film. SOLUTION: A metallic material such as an iron base, a concrete material, an inorganic material and the like are objects of a structural material 1. The protective film is constituted of a transparent layer 24 formed by allowing the fine particulate photocatalyst 22, the phosphor 22 and a transparent granular body 23 having a relatively large particle size to exist on the surface 1a to be treated in the dispersed state and having light transmissivity. The photocatalyst consists of a n-type TiO2 or the like and is carried on the transparent layer 24 so that a part of the particle is exposed to be in contact with the ambient atmosphere. The phosphor 22 is carried with the photocatalyst on the transparent layer 24 and consists of a complex ion of a transition metal and the fluorescence is kept by adding a trace quantity of iron.  The transparent granular body 23 such as quartz beads is relatively densely present in the transparent layer 24. An acid resistant resin material such as polydifluorethylene is adapted to the transparent layer 24. The photocatalystic reaction is kept for a long time even in the night by the application of fluorescence.
Patent JP-H06332174-A (JP)
Title: Photopolymerizable composition
Inventor: HASHINO TADASHI
IPC: G03F7/00
Filed: 1993-05-21
Abstract: PURPOSE:To improve sensitivity to visible light by incorporating at least a specified nongaseous ethylenically unsaturated compound and a specified iron allene complex and a specified sensitizer. CONSTITUTION:This photopolymerizable composition contains at least one kind of ethylenically unsaturated compound nongaseous at normal temperature and the sensitizer and the iron allene complex represented by the formula I in which each of R<1> and R<2> is, independently, 1-12C alkyl, 2-12C alkenyl or such alkynyl, or the like; R<2> may form a condensed polycyclic compound with the benzene ring; p is 0 or 1; each of R<3> and R<4> is, independently, H or 1-12C alkyl; X is S, Se, or the like; and Y is BF4, PF6, AsF6, or the like, thus permitting the obtained composition to exhibit high sensitivity to visible light, and to be able to use a low energy exposure light source, and to expose a large number of photosensitive materials and to develop them in a given time.
Patent JP-S6011828-A (JP)
Title: Copying magnification converter
Inventor: YAMAGUCHI ISAO
IPC: G03G15/041
Filed: 1983-06-30
Abstract: PURPOSE:To execute easily an adjusting work by providing an adjusting mechanism for holding so as to be rotatable a supporting plate for supporting a guide member for guiding movement of the second slide piece. CONSTITUTION:The first guide member 41 provided with two guide shafts 40, 40' for constituting the first straight line is provided in parallel to the optical axis of a lens 1. On this first guide member 41, the first slide piece 42 is supported so that it is guided by the guide shaft and can slide smoothly. Also, this converter is provided with the second guide member 44 provided with two guide shafts 43, 43' for constituting the second straight line which crosses the first straight line at a fixed angle theta to the first guide member, and on this member 44, too, in the same way, the second slide piece 45 is supported so that it is guided by the guide shaft and can slide smoothly. Pins 46, 47 are provided on the first and the second slide pieces 42, 45, respectively, a supporting point 9 is formed as a rotatable supporting part, and said pins are constituted so as to be interlocked by being fitted into a long hole 48' formed on a lever 48 which rocks around said supporting part.
Patent JP-H05286524-A (JP)
Title: Assortment quantity displaying device for article
Inventor: ISHII SHOJI
IPC: B65G1/137
Filed: 1992-04-13
Abstract: PURPOSE:To easily confirm the quantity of articles when the quantity is incorrect, by redisplaying the assortment quantity according to the same assortment data, before the next assortment quantity is displayed after the completion of assortment work. CONSTITUTION:A quantity display part 2 is installed in the vicinity of a plurality of article accommodation part 1, and connected with a display controller 5. If the quantity of the articles is just correct when assorting work is completed, a reset switch 11 is operated to display the next assortmemt quantity on the quantity display device 2. While, if the quantity of the articles is not incorrect, a redisplay switch 12 is operated, and then the display controller 5 allows the pertinent quantity display device 2 to redisplay the assortment quantity on the basis of the same assortment data. Accordingly, the quantity of the articles in the article accommodating part 1 can be easily confirmed, referring the assortment quantity which is redisplayed. As for the article accommodating part 1 after the confirmation of the article quantity during redisplay, the corresponding confirmation switch 11 can be operated to delete the quantity display.
Patent JP-S5744752-A (JP)
Title: Method of controlling air fuel ratio of internal combustion engine
Inventor: MIYAGI HIDEO
IPC: F02D41/34
Filed: 1980-09-01
Abstract: PURPOSE: To provide a method of controlling the air fuel ratio of an internal combustion engine, wherein when it is in the predetermined second running state, an average value of correction for air fuel ratio is calculated and memoriezed, and said average value is used as the original value for correction value for air fuel ratio when control for the closed loop is resumed, so that an optimum value is attained within a short period.  
     CONSTITUTION: A microcomputer (not shown) is incorporated in a control circuit 28 to ascertain that the engine is in the predetermined second running state and to calculate the average value F i (A/F) of correction factor for air fuel ratio when it is in the second running state. When the engine has not been in the first running state, it is fixed to a position equal to the average value Fi(A/F), and the control of open loop is carried out. When the control of closed loop is resumed, the original value of the correction air fuel ratio f(A/F) is controlled to be equal to this average value F i (A/F), the average value Fi(A/F) being renewed only when it has become in the second running state. Thus, the optimum value can be attained within a short period, and the running characteristics and exhaust gas purifying characteristics can be improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61278171-A (JP)
Title: Thin film photoelectric conversion device
Inventor: FUJITA NOBUHIKO
IPC: H01L31/0236
Filed: 1985-06-04
Abstract: PURPOSE:To form a thin film photoelectric conversion device which is excellent in various characteristics such as conversion efficiency, by providing regular projections and recesses on the substrate surface, and forming thereon electrode layers or semiconductor layers of a fixed film thickness, thereby constructing a photoelectric conversion device. CONSTITUTION:By passing through a roll for adjusting the surface condition when a glass substrate 1 is manufactured, projected and recessed portions having a pitch of 0.5mm, height of 0.22mm, opening angle of 90 deg., and radius of curvature of 35mum for the recessed and projected portions are formed on the surface of the glass substrate 1. Then, a transparent SnO2 electrode layer 2 is deposited with a thickness of 1mum on the recessed and projected surface of the glass substrate 1 by means of the CVD method. Further, a P-type a-Si layer, an I-type a-Si layer and an N-type a-Si layer are sequentially formed on the transparent electrode layer 2, and this is determined as an a-Si layer 3. Then, an Al electrode layer 4 is formed on the a-Si layer 3 with a thickness of 0.5mum by means of the vapor deposition method.
Patent JP-S611001-A (JP)
Inventor: NISHIKAWA HISAO
IPC: H01C7/12
Filed: 1984-06-13
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-H09301006-A (JP)
Title: Travelling shift structure in work vehicle
Inventor: ASADA AKIHIRO
IPC: F16H3/02
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To suppress shock due to remarkable change in the shift position when a sub-transmission is operated to be shifted, in a travel shift structure of a work vehicle where main transmission capable of a shifting the vehicle in plural stages, and a sub-transmission capable of shifting the vehicle in high and low stages, namely two gears are arranged in series. SOLUTION: In a state where main transmission 10, 11 are operated to be shifted to a certain shift position, when a sub-transmission 12 is operated to be shifted to a low speed position, the main transmission 10, 11 are automatically operated to be shifted to a first high speed position on the higher side than a shift position before the shift is operated, and when the sub-transmission 12 is operated to be shifted to high speed position, the main transmission 10, 11 are automatically operated to be shifted to a second shift position on the lower speed side than the shift position before shift is operated.  When the main transmission 10, 11 are operated to be shifted at a neutral position of advance- retreat change-over valves 5, 6, the shift position is stored, and after that, when the sub-transmission 12 is operated to be shifted, the main transmission 10, 11 are automatically operated to be shifted to the store shift position.
Patent JP-S6232256-A (JP)
Inventor: KURISUTOFUAA KIMU SHIYURUNKE
IPC: F02D13/02
Filed: 1986-05-24
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。