baber/WOPTO huggingface dataset:
Patent JP-H01275765-A (JP)
Title: Production of implant material
Inventor: TOKI MOTOYUKI
IPC: C03B19/12
Filed: 1988-04-28
Abstract: PURPOSE:To produce an implant material having a great affinity for a living body and superior strength by adding fine powder of hydroxy-apatite to a soln. prepd. by hydrolyzing alkyl silicate, applying the resulting sol to the surface of a metal, drying and calcining the applied sol. CONSTITUTION:Ethyl silicate is hydrolyzed by thorough mixing with a soln. of ethanol in hydrochloric acid and fine powder of hydroxy-apatite is added to the resulting soln. and mixed to obtain sol. This sol is applied to the surface of a metal such as stainless steel or Ti, dried and calcined to form a bioglass film having high adhesive strength to the surface of the metal. Thus, an implant material useful as an artificial tooth or bone is produced.
Patent JP-S62261404-A (JP)
Title: Manufacture of tablet
Inventor: SAKAI KUNIHITO
IPC: H01L21/56
Filed: 1986-05-07
Abstract: PURPOSE:To prevent the generation of void in an IC and on the surface of the same and contrive the improvement of the reliability of the IC as well as the reduction of the faulty appearance of the same by a method wherein tablets are arranged in a vacuum vessel and air between the particles of the tablets is deaerated while the tablets are heated and compressed. CONSTITUTION:Tablets 1, solidified in a room temperature, are inserted into the cylinder 10 of a tablet molder 22 heated to the temperature of 50-60 deg.C by conducting a heater 21, thereafter, a cylinder 10 and an upper cover 11 are closed air-tightly. Subsequently, a cylinder chamber A and a vacuum introducing chamber B are evacuated, thereafter, the chamber B is sealed to hold the inside of the cylinder chamber A in vacuum. Then, a position 15 is moved upward to collapse the tablets 1 by compression under vacuum and powder them. In this case, air 2 between particles is diffused into the cylinder chamber A under vacuum condition and is deaerated immediately. When the powdered tablets 1 are compressed continuously, powders are welded by fusion sequentially from the outer peripheral part thereof by the heat of the tablet molder 22 and are integrated finally to the inside thereof whereby the tablet 1, provided with the diameter of 37mm which is the same as the inner diameter of the cylinder 10, may be completed.
Patent JP-S61263670-A (JP)
Title: Device for taking out paint residue
Inventor: TACHIKAWA YOSHINORI
IPC: B05B15/12
Filed: 1985-05-20
Abstract: PURPOSE:To discharge paint residues automatically and surely by dipping the lower end of an inclined plate having a scraper in a soln. wherein paint residues are suspended and scraping up and discharging the paint residue. CONSTITUTION:In a paint residue take-out device for automatically discharging paint residue generated in painting, an inclined plate 11 and a scraper 12 are formed in the paint residue take-out device 10 and the device is provided above a paint residue discharge vessel 13. Paint residues 8 flowing down while being suspended on the circulating water 14 of the paint residue take-out vessel 13 are intercepted by the inclined plate 11, retained between the inclined plate 11 and the scraper 12, scraped up and then dropped into a discharge carriage 42. Consequently, the paint residues having lost adhesion are discharged to the outside automatically and surely without depending on man power.
Patent JP-S62262486-A (JP)
Title: Manufacture of semic0nductor device
Inventor: FURUYA AKIRA
IPC: H01L21/306
Filed: 1986-05-08
Abstract: PURPOSE:To form easily and with high precision an active layer region of narrow width by a method wherein impurities are diffused to a substrate using as a diffusion mask an Si compound of laminated structure formed on the substrate in stripe width of an active layer. CONSTITUTION:After a film 23 consisting of an Si nitride film 21 and an SiO2 film 22 is formed in a stripe type on a compound semiconductor substrate, an Si nitride film 24 is formed on the whole surface. Then a resist film 25 is coated on the edge 41 on one side of the film 23, and the Si nitride film 24 is etched to be removed. Sulfur is diffused in succession using the film 23 and the Si nitride film 24 as masks to form an N-type region 26. Then after the Si nitride film 24 is removed, an SiO2 film 30 is formed on the whole surface, and the half of the SiO2 film 30 on the side not formed with the N-type region 26 is removed using a resist film 31. Thereupon zinc is diffused using the film 23 and the SiO2 film 30 as masks to form a P-type region 32.
Patent JP-S5440679-A (JP)
Title: Analog-digital converter for converting brightness into digital signals
Inventor: AOKI MASAHIRO
IPC: G01J1/44
Filed: 1977-09-06
Abstract: PURPOSE:To simplify the overall construction of an analog-digital converter by composing the converter of a photodiode, an oscillator having its power consumption and tage transmission delay time determined, and a counter.
Patent JP-H06329777-A (JP)
Title: Preparation of thermoplastic aromatic polyester
Inventor: JIYANPIEETORO NADAARI
IPC: C08G63/78
Filed: 1994-04-22
Abstract: Thermoplastic aromatic polyesters possessing high resistance to degradation in the molten state, are obtained by a two-stage polycondensation process comprising:   a) reacting an aromatic dicarboxylic acid, or a derivative thereof esterified with a volatile alcohol, with an excess of a diol, until the dicarboxylic acid diglycolester or a mixture of oligomers thereof is formed; b) polycondensing the dicarboxylic acid diglycolester to obtain the thermoplastic aromatic polyester; wherein in stage b) or preferably in both stages a) and b) of the process a salt or a saline complex, soluble in the reacting mixture, of a metal chosen from the group comprising lanthanides (or rare earths) having an atomic number equal to or greater than 62 is used as catalyst.
Patent JP-S62263191-A (JP)
Inventor: JIYON REOPORUDO SUPEIAA
IPC: C10M105/76
Filed: 1987-05-01
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-S62263742-A (JP)
Title: Sequence measuring test system for analog trunk
Inventor: MIYAMOTO SHOJI
IPC: H04M3/26
Filed: 1986-05-09
Abstract: PURPOSE:To lower the failure rate of an inter-station interface by providing a reception means coping with the input/output specification of various analog trunks, an analysis means and a recording means recording the result of analysis. CONSTITUTION:An incoming call trunk(ICT) signal switch section 4a copes with any input specification, and an ICT analysis circuit 4b analyzes a signal between other station and its own station and the fluctuation of its voltage depending on the instruction of a function set BOX 6. An ICT state display board 4c receives the information of the state of ICT from a trunk supervisory circuit 4d to display the state of the present ICT. An outgoing call trunk(OGT) signal switching section 4g receives a signal sent from the OGT of its own station to the other station, an OGT analysis circuit 4f monitors a signal spplied from an OGT signal switching section 4g, analyzes the signal designated by the function setting BOX 6 and sends the result of analysis to a trunk supervisory circuit 4d. An OGT state display board 4e displays the state of the present OGT and a raw data recorder 5 records the result of analysis supplied from the trunk supervisory circuit 4d onto recording paper.
Patent JP-S601183-A (JP)
Title: Preparation of optically active sparteine
Inventor: TODA FUMIO
IPC: C07D471/22
Filed: 1983-06-16
Abstract: PURPOSE:To obtain l-sparteine useful as a resolving agent for various kinds of racemic modifications easily, by reacting an optically active 1-halogenophenyl- 1-phenylpropargyl alcohol as an optically resolving agent with dl-sparteine. CONSTITUTION:Dl-sparteine shown by the formula I is brought into contact with an optically active 1-halogenophenyl-1-phenylpropargyl alcohol shown by the formula II(X is halogen) in an organic solvent (e.g., acetone, or ethyl acetate), the prepared complex of the propargyl alcohol including only one antipode of dl-sparteine is separated, and the inclusion complex is decomposed to give optically active l-sparteine. EFFECT:Naturally-occurring l-sparteine is slightly obtainable and extremely expensive, so it is not industrially used, but this process opens the way.
Patent JP-S62264171-A (JP)
Title: Traverser for line material winding turn table
Inventor: YAMAMOTO KATSUO
IPC: B65H54/28
Filed: 1986-05-12
Abstract: PURPOSE:To execute aligned winding for line material having large diameter and heavy weight by providing a traverser, which shifts on the beam laid between a vertical center strut of a turn table and a strut built at the periphery of the turn table, obliquely from the floor face. CONSTITUTION:Plural struts 4, 5 are built on the circumferences of the outside peripheral part and the inside peripheral part of a turn table 2 so as to form a line material housing space and a wheel is provided below the turn table 2 to rotate freely on the floor. A beam 13 is laid between a strut 3 built in the center of the turn table and an outside strut 14 summit. The upper end part of a traverse 11 is made possible to move on the beam 13 and the lower end part of the traverse 11 is made to rotate on the rotation strut provided on the floor. A line material 8 is guided by rollers 16, 17 and supplied diagonally upward from the lower end of the traverse 11 and then diagonally lowered from the upper end part and wound in a housing space of the turn table 2. Hereby the line material having large diameter and heavy weight is made possible to be aligned. It is suitable for use on the deck of a ship for laying the cable on the sea bottom.
Patent JP-S589915-A (JP)
Title: Sealing device for moving hearth type continuous heat treatment furnace
Inventor: TANAKA AKIHIRO
IPC: F27B9/20
Filed: 1981-07-10
Abstract: PURPOSE:To prevent the releasing of the atmosphere from below the moving hearth to the outside or the inclusion of the atmospheric air by immersing the side plates of sealing troughs of an inverted trough shape into the water in the troughs in the longitudinal direction below Barken supporting bases of a titled furnace which move vertically and longitudinally alternately. CONSTITUTION:Water troughs 61 disposed longitudinally between the small beams 11a and 11b and on both side ends of a continuous heat treatment furnace have the length covering approximately the overall length of the furnace and are filled internally with water 63. Sealing troughs 64 slightly shorter than the troughs 61 are fixed to Barken supporting bases 15a, 15b and both side plates thereof are immersed in the water 63 in the troughs 61. Then the atmosphere in the furnace are sealed by the troughs 64 and the water 63 and the atmospheric air is sealed by the water 63 and the troughs 64, whereby the inside of the furnace is thoroughly isolated from the atmospheric air. Therefore, despite the vertical or longitudinal movement of the beams 11a, 11b, the bases 15a, 15b and Barkens 14a, 14b, both side plates of the troughs 64 are always in the water 63 and there is no possibility at all for breaking of the sealing.
Patent JP-2000296775-A (JP)
Title: Transponder for railway by spectrum diffusion communication system
Inventor: KASAI TAKAYUKI
IPC: B61L3/12
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an interrogator of a simple constitution simultaneously reading data from responders. SOLUTION: This transponder for a railway is constituted of an interrogator 1 transmitting an interrogation wave and responders 21, 22,... responding to the interrogation wave and replying data signals. The respective responders 21, 22,... output the same diffusion codes generated by a diffusion code generating circuit 21 lagged in time by a prescribed timing set value with a standard timing signal from the interrogator 1 obtained by a timing adjustment circuit 20 set to the standard according to the data signals. The interrogator 1 detects the diffusion codes included in the signals received from the respective responders by a muitiplier 13 and a correlator 14 in a bulk so as to decode the data signals from the respective responders by a decoder 16 based on the detection results, the standard timing signal, and the respective timing set values.
Patent JP-S61274178-A (JP)
Inventor: ROBAATO EI BENITSUTO
IPC: F16K27/02
Filed: 1986-05-12
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-H01275264-A (JP)
Title: Train operation managerial system
Inventor: KIBE JUNJI
IPC: B61L27/00
Filed: 1988-04-27
Abstract: PURPOSE:To prevent impairing of the station control function when the diagram is altered, by furnishing a guide management device to prepare the passenger guide information for all stations in a lump, providing a station guide control device to control the passenger guide apparatus of each station, and separating processing of the passenger guide information from station control device. CONSTITUTION:In an arrangement where a central computer 1 which prepares the operational diagram for controlling the operations of all trains, is connected to the applicable device installed in each station with possibility of information transmission through a transmission path 2, a guide management device 9 to prepare the passenger guide information for all stations is furnished, wherein the operational diagram is entered from this central computer 1. Each station is equipped with a station control device 10 to perform managerial control of trains coming into and going out of the station concerned, in to which the mentioned operational diagram is entered so as to control a relay interlock device 4 and various signal apparatus 5. Each station is equipped also with a station guide control device 11 to control passenger guide apparatus (packaging apparatus 7, display 8, etc.) of the station concerned, in which passenger guide information is entered from the guide managerial device 9.
Patent JP-H09292200-A (JP)
Title: Airframe
Inventor: IKEDA CHIHIRO
IPC: F42B12/76
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To make an airframe lightweight and improve heat-resisting property by making a part of a structure of an airframe by impregnating resin into continuous carbon fibers having a specified thermal conductivity and oriented in a plane and laminating and setting the resin. SOLUTION: A shell of this airframe is made by arranging in a thermosetting or thermoplastic resin layer 9 carbon fibers having a thermal conductivity of 100W/m.K or higher in a particular orientation and setting the resin layer 9. Or, a first carbon fiber reinforced plastic(CFRP) layer having carbon fibers having a thermal conductivity of 100W/m.K or higher arranged in a thermosetting or thermoplastic resin layer in a particular orientation is disposed outside and a second CFRP layer having a thermal conductivity of 100W/m.K or lower is disposed inside and the two layers are jointed by heating or using an adhesive.  In order to alleviate thermal stress induced by thermal expansion difference due to temperature difference, the first CFRP layer having a smaller linear expansion coefficient is used as an outer member which is subjected to higher temperature side and the second CFRP having a large linear expansion coefficient is used as an inner member which is subjected to lower temperature side.
Patent JP-S5532784-A (JP)
Title: Production of liquefied carbon dioxide
Inventor: SAWADA KOUJI
IPC: C01B32/50
Filed: 1978-08-31
Abstract: PURPOSE: To cheaply produce liquefied carbon dioxide by allowing CO 2  gas to be absorbed in a low temp. hydrophilic org. solvent under a press. below the triple point while solidifying part of the gas if necessary and by fractionally distilling this liquid in a press. fractionating tower of above the triple point.  
     CONSTITUTION: Feed CO 2  gas is introduced into packed tower 2 provided with LNG cooler 1, and the gas is countercurrently contacted to a cooled hydrophilic org. solvent such as methanol. The CO 2 -absorbed methanol is pressurized to above the triple point, e.g. 6 kg/cm 2 G with pump 3, preheated with heat exchanger 4, and fed to the medium stage of press. fractionating tower 5. CO 2  gas leaving tower 5 is cooled with LNG or the like in condenser 7 and liquefied. Impure gas in the feed CO 2  gas dissolved in the methanol is separated in reflux cooler 8 and exhausted from the system. The bottom residue in tower 5 is returned to absorption tower 2 through exchanger 4 and cooler 13, yet part of it is passed through rectifying tower 11 to remove water, and methanol is fed to cooler 13. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02287388-A (JP)
Title: Display data processor
Inventor: IIZUKA NORIYOSHI
IPC: G09G5/00
Filed: 1989-04-28
Abstract: PURPOSE:To detect data satisfying a specified condition in a short time by providing an AND operation means for executing the operation of the AND of data having the same positioning of bits on a display screen in data registers. CONSTITUTION:When the data having the same positioning of the bits on the display screen stored in plural planes are stored in the data register 11-14, comparison means 16-19 compare retrieval data stored in a retrieval data storing register 15 with the data in the data register corresponding to the retrieval data and output comparison data. Then, negative OR operation means 21-24 execute the operation of the negative OR of detection data stored in a detection data storing register 20 and the comparison data and output negative OR data. The AND operation means 25 executes the operation of the AND of the data having the same positioning of the bits on the display screen in the plural data registers 11-14 concerning the negative OR data. Thus, the data satisfying the specified condition is detected in a short time.
Patent JP-2000299273-A (JP)
Title: Peripheral aligner and its method
Inventor: KATO MASANORI
IPC: G03F7/20
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive optical edge beam remover apparatus and improve the throughout inexpensively by performing exposure while overlapping a first lighting region and a second lighting region, whose sizes are different, partially on a substrate. SOLUTION: A peripheral aligner has two lighting units 1A and 1B for forming exposing regions 22A and 22B on two sides of a rectangular board 22. The unit 1A forms a lighting region ILA having such a shape as to cover the region 22A to implement collective exposure of the region 22A on the board 22. Members constituting the unit 1A are held stationary during exposure to the region 22A. The region ILA is stationary with respect to the board 22 during the exposure. Light from a light source 10A formed of a vetrahigh pressure mercury lamp is converged by an elliptic mirror 11A arranged such that the light source 10A is arranged at a first focal position, and forms a light source image at a second focal position. Light from the light source image is substantially collimated by a collimator lens 14A, and injected into an optical integrator 15A.
Patent JP-H08299991-A (JP)
Title: Circulation device for reserved water
Inventor: KAWAI FUMIYO
IPC: C02F7/00
Filed: 1995-05-01
Abstract: PURPOSE: To lower a temp. jumping layer in water by efficiently mixing the water of a hot water zone at an upper part of reserved water and the water of a cold water zone at a lower part. CONSTITUTION: The circulation device is provided with a J-shaped water sucking pipe 2 in which an one end inlet 1 is disposed at a high position in the water and the other end outlet 1A is disposed at a lower position than the inlet and an air jetting nozzle 3 formed to the outlet 1A of the water sucking pipe 2 and jetting a compressed air. The hot water at the high position is discharged from the outlet 1A and mixed efficiently with the cold water at the low position by an ejector function of the air ejected from the air jetting nozzle 3.
Patent JP-H10246898-A (JP)
Title: Liquid crystal display device
Inventor: MATSUSHIMA YASUHIRO
IPC: G02F1/1368
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To remove the delay of a signal by forming a light shielding film with a metallic material, covering a thin film transistor and making it the same potential as an opposing electrode on a confronting substrate. SOLUTION: A first intra-layer insulation film 17 is formed by e.g. a CVD method on a whole surface of a substrate. Contact holes 9b, 9c are formed in the first intra-layer insulation film 17. The contact hole 9b is used for connecting a drain electrode and the contact hole 9c is used for electrically connecting a light shielding film 15 to an additional capacitance common wiring 8. The potential of the light shielding film 15 becomes the same as that of an opposing electrode by connecting the light shielding film 15 to the additional capacitance common wiring 8. Then, a pattern is formed on the light shielding film 15 so as to embed the upper part of TFT 25 and contact holes 9b, 9c as well. As the material of the light shielding film 15, metal e.g. such as Ti-W alloy is used.  Consequently, the potential of the light shielding film 15 becomes the same as that of the opposing electrode, resistivity becomes smaller and generation of signal delay is suppressed.
Patent JP-S5440564-A (JP)
Title: Flat type fluorescent display tube
Inventor: YASUTOME OSAMU
IPC: H01J7/14
Filed: 1977-09-07
Abstract: PURPOSE: To improve efficiency in operation and quality as to the display tube, obtained by sealing a flat glass cover through a frame body of insulators different in softening point, by setting the softening point of an insulator lower in softening point lower than that of the glass cover so as to simplify the sealing. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05302261-A (JP)
Title: Method for improving treatment of cleaning resistance of clothes
Inventor: KOIKE HIROSHI
IPC: D06L1/00
Filed: 1992-04-27
Abstract: PURPOSE:To prevent a color from coming off in products of clothes or the products from stretching or deforming, etc., in cleaning the products in a laundry, etc., after using the products after sales in a prescribed period. CONSTITUTION:Clothes made of leather are washed at least once with a dry- cleaning solvent after their production and before sales as a product. Thereby, coming off of a color by dissolution of an applied dye, stretch deforming or peeling, etc., of bonded parts by dissolution of an adhesive applied to folded parts of skirts are positively caused for the products made of the leather. The parts where the color comes off are corrected with a pigment and peeled bonded parts are subjected to rebonding treatment.
Patent JP-2000298462-A (JP)
Title: Display device with video signal distribution function
Inventor: UENO TOMOICHI
IPC: H04N5/44
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to display a single video signal on plural display devices at the same time without using an external distributor by arranging a function for distributing the video signal in the display device. SOLUTION: A 1st display device A1 is connected with a personal computer main body D via a video cable C. In the case of making plural display devices display the same picture at the same time, a 2nd display device A2 is connected to a video signal output port F of the 1st display device A1 by using a cable C. A 3rd one and thereafter are connected in the same way. A video signal outputted from the personal computer D is firstly distributed to two lines by a video signal distributing circuit in the display device A1. The distributed video signals are made to a display signal line and a distributing signal line, and the display signal line connects to a display circuit, and a picture is displayed on CRTs.  On the other hand, the distributing signal line connects to a signal amplifier circuit, and connects to video signal output ports F via the amplified signal line of the non-attenuated video signal.