baber/WOPTO huggingface dataset:
Patent JP-S5929079-A (JP)
Title: Liquefied gas vaporizer
Inventor: FUTAMI HIDEO
IPC: F17C9/02
Filed: 1982-08-09
Abstract: PURPOSE:To provide a titled vaporizer capable of preventing the freezing of a nozzle at a low heating rate even in the case of high crystallizing pressure, by passing a heating medium through a flow path formed between the inner and outer walls of a nozzle cap of a liquefied gas vaporizer, jetting the medium toward the lower end of the vaporizer. CONSTITUTION:A liquefied gas is passed through a pipe line 6 to be pressurized 6 and then supplied to a liquefied gas vaporizer 2 through a piping 3, and a heating medium such as seawater is also supplied to it through a piping 4, respectively, and both of them are supplied to a crystallizing tank 1 from a nozzle 9. In this case, the heating medium is jetted into the tank 1 through a flow path 12 fromed between the inner wall 10 and the outer wall 11 of a nozzle cap of the vaporizer 2 to cause a disturbance in the seawater near the bottom of the nozzle, thereby enhancing the contact performance between the seawater and the liquefied gas (LNG). Further, both of a local temperature drop at the circumference of the nozzle bottom and a freezing of the nozzle 9 are prevented by the heating medium. In figures, the following items are indicated by numerical symbols; 31: LNG supplying pipe, 41: seawater supplying pipe, an arrowed dotted line: flow of LNG, an arrowed solid line: flow of replenishing seawater.
Patent JP-H088748-A (JP)
Title: Voltage addition system conversion circuit
Inventor: OTANI MICHIHIKO
IPC: H03M1/78
Filed: 1994-06-20
Abstract: PURPOSE:To reduce the conversion error by on-resistance of a switching means by connecting plural switching elements in parallel as to a switching means of a second bit or more. CONSTITUTION:A switching means S2 inputting the gate G of a digital signal D2 of the second bit by viewing from an LSB performs a parallel connection of two switching elements W composed of MOS transistors TrQ1 and Q2 composing a switching element means S1. The gate G of the TrQ1 and Q2 is commonly connected, the gate is connected with the input terminal of the digital signal D2, the both of the sources of two TrQ1 are grounded. The drain O of the two TrQ1 and Q2 is commonly connected and is connected with the resistance 2R of a resistor circuit network 1 from the connection point. In the same way, the parallel connection of 4 switching elements W which is the three bit by being viewed from an LSB is performed and the parallel connection of 2<n-1> Sn switching elements W is performed. Thus, the conversion error of an on- resistance is reduced by gradually increasing the number of elements W for which the parallel connection is performed according to upper bit sides.
Patent JP-S5761258-A (JP)
Title: Nonaqueous-electrolyte battery
Inventor: YAMAZAKI SHIYOUEI
IPC: H01M4/50
Filed: 1980-09-30
Abstract: PURPOSE:To render the mixing and the distribution of the components of a mixture uniform and thereby to enhance the molding property of a positive molding body, by dispersing the composition of a positive mixture in an organic solvent, then mixing, agitating and molding. CONSTITUTION:A positive mixture composition made of beta-manganese dioxide, graphite, polytetrafluoroethylene, or the like is allowed to project and disperse in an organic solvent having a low viscosity and a low boiling temperature, such as ethyl alcohol, acetone, or the like; next, the positive mixture composition is well agitated and mixed mechanically by the use of a motored-agitator or the like, then it is suction-filtered with a fine membrane-filter to remove the solvent dried in vacuum to obtain the positive mixture, which is compression-molded to obtain positive pellets. Consequently, the mixing and the distribution of the positive mixture are made to become good, the molding property of the mixture excellent, and the condition of the surface uniform, thus the damage caused by the crack of the positive pellets and the brim-break thereof or the like can be prevented.
Patent JP-S62297213-A (JP)
Title: Electrically conductive powder
Inventor: YAMAMOTO SHIN
IPC: C01G30/00
Filed: 1986-06-13
Abstract: PURPOSE:To obtain electrically conductive carbonate powder having improved electrical conductivity, having uniformly coated electrically conductive material and keeping characteristics as carbonate filler, by coating a water-insoluble carbonate with specific crystal tin oxide.antimony sol. CONSTITUTION:The electrically conductive powder of this invention has <=0.3 molar ratio of Sb/Sn and is obtained by coating a water-insoluble carbonate with crystal tin oxide.antimony sol having Sb and Sn as solid solution. Crystal tin oxide antimony sol obtained by the following method is preferable as the crystal tin oxide antimony sol. Namely, a tin compound and an antimony compound are reacted with an alkali metallic bicarbonate or ammonium bicarbonate to form gel. Then the gel is subjected to hydrothermal treatment with ammonia. Magnesium carbonate, calcium carbonate, dolomite, barium carbonate, etc., may be cited as the water-insoluble carbonate.
Patent JP-H05285036-A (JP)
Title: Fitting device by insertion
Inventor: NAKAMURA TAMAYOSHI
IPC: A47G29/00
Filed: 1992-04-13
Abstract: PURPOSE:To detachably fit a substance (main body) by making use of the clearance of the companion side. CONSTITUTION:An insertion part 2 is provided in a main body 1 and flexible at the bend 3 against the main body 1. When the insertion part 2 is put inside the clearance of the companion side, the insertion part is fixed by the holding pressure and the friction force and hence, the main body 1 is also fixed as the initial purpose.
Patent JP-H11314772-A (JP)
Title: Paper feeder
Inventor: IWASAKI AKIHIRO
IPC: B65H1/26
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To facilitate the operation of an upper lid covering the upper part of a paper feeding tray protruded to the inmost side of a device body, attendant upon the insertion and extraction of the paper feeding tray. SOLUTION: A paper feeding tray 2 being retractable in a device body 1 is equipped with an upper lid covering the upper part which is protrudent at an inmost side in the drawing direction. The upper lid 3 is pivotally supported in the hole of a side plate part of the paper feeding tray 2, and rotatively urged upward by means of a coil spring 6. In a state that the tray 2 is set up in the device body 1, it is held down by a guide part 7 and thereby the upper lid is closed. From this state, if the paper feeding tray 2 is drawn out, and the upper lid 3 is separated from this guide part 7, the lid 3 is automatically opened upward by urging force of the coil spring 6. When the paper feeding tray 2 is inserted into the device body 1, the upper lid 3 is closed against the urging force of the coil spring 6 in proportion as pushing the tray 2 into the device body 1, and thus it is closed as held down by the guide part 7.
Patent JP-S6121310-A (JP)
Inventor: OOTA AKIRA
IPC: B65B25/14
Filed: 1984-07-03
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-H07309898-A (JP)
Title: Clycosyl-protein derivative
Inventor: SUGAWARA TAMIO
IPC: A61K47/42
Filed: 1995-06-05
Abstract: PURPOSE:To obtain a glycosyl-protein derivative having a specific chemical structure, having ability to retard the in vivo half-life of a medicinal agent, and useful e.g. as a carrier for selectively transporting such an agent to a target tissue (esp. bone marrow or brain). CONSTITUTION:The objective glycosyl-protein derivative of formula I [R is glycosyl; X is O-C6H4-NH-CS or O-(CH2)2O(CH2)2O(CH2)3-CO; Z is a protein; (m) is 10-50], which is obtained, for example, by reaction of hydrazine with an alkyl ester of a glycosylethylene oxide carboxylic acid of formula II to produce an acid hydrolazide which is then converted to the corresponding acid azide which is, in turn, reacted with a protein.
Patent JP-2000332307-A (JP)
Title: Manufacture of thermoelectric material
Inventor: YAMASHITA HIROYUKI
IPC: B22F9/04
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To realize a method for manufacturing a thermoelectric material suitable for a device which is required to have a low resistivity, a high performance index and a low power consumption. SOLUTION: The method include steps of forming a raw material containing at least one selected from a group of elements Bi and Sb, and at least one selected from a group of elements Te and Se into a thin film or powder by a liquid quenching method, and solidifying and forming the thin film or powder thus obtained by a hot press in such a manner that the orientation of crystal grains of the film or powder will not be disturbed.
Patent JP-H09314933-A (JP)
Title: Recording device and recording method thereof
Inventor: AMASHIRO CHITOSE
IPC: G03G15/00
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To dramatically improve the throughput by providing a recording medium with a changeable feeding speed in printing one page controlled by a driving means. SOLUTION: An engine controlling portion 107 controls the drive of a motor driver 108 based on the blank area information transmitted via an engine interface 105 so as to change the rotation frequency of a main motor 109. Speed control of the paper feeding rate in the sub scanning direction for accelerating from an ordinary rotation frequency to a first rotation frequency and decelerating to the ordinary rotation frequency after a predetermined time duration is conducted from the top of the paper or from the margin area of the paper. Since the first engine controlling portion 107 changes the feeding rate of a recording medium fed by a feeding means by controlling the drive of the main motor 109 in printing one page by an engine portion 106, the printing processing time for each page can be reduced to a minimum level so as to dramatically improve the throughput.
Patent JP-H10310298-A (JP)
Title: Tape edge position adjustment device
Inventor: KOBAYASHI KUNIHIRO
IPC: H01Q13/22
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an adjustment device which can automatically adjust cross deviation which occurs when a tape or the like for the outer conductor of a leakage coaxial cable is conveyed, using a simple and inexpensive facility at high response speed and with stable, high accuracy. SOLUTION: In a tape edge position adjustment device, a displacement sensor 15 detecting the displacement of a tape edge along the cross direction of tape is placed in a tape conveying path and an adjustment roller 4 whose roller axis angle can be displaced relative to the tape conveying direction is placed downstream of the displacement sensor 15; a piezoelectric element 13 is driven according to the amount of deviation of the tape edge which is transmitted from the displacement sensor 15, and the angle of the axis of the adjustment roller 4 is displaced to adjust the cross position of the tape.
Patent JP-H035664-A (JP)
Title: Instantaneous hot-water heater
Inventor: NISHI TAKAHIRO
IPC: F24H9/00
Filed: 1989-05-31
Abstract: PURPOSE:To contrive the improvement of knowledge of how to use by inputting the output signal of a sensor in a closing valve control circuit to alternately open and close the closing valve whenever the sensor newly detects a user and further providing a sensor at the left side part of the right side part of a hot water outlet so as to make a detection range a transverse direction. CONSTITUTION:When a sensor 4 detects a user, a detected result is transmitted to a closing valve control circuit 5 as an output signal and a closing valve is opened to start hot water delivery since the closing valve 3 is opened and closed alternately in the case where the closing valve 3 is closed to stop the hot water delivery. Once the hot water delivery is started unless the sensor 4 detects the user newly since the closing valve 3 is not closed, the hot water delivery continuous even if the user removes his hands from a detection range 6 of the sensor 4 and he can use his hands freely. In addition, in the case where the hot water delivery is stopped and in the case where the hot water delivery is performed, the user also puts his hands in the detection range 6 of the sensor 4, which is allowed to be good enough to detect newly so as not to need closing of the valve.
Patent JP-H06344366-A (JP)
Title: Method and apparatus for monitoring cure of resin
Inventor: NOMARU YUJI
IPC: B29C43/58
Filed: 1993-06-10
Abstract: PURPOSE:To provide a method of and an apparatus for monitoring at a real time the kind of gas and its amount generated by chemical reaction at the time of cure of resinous composite materials such as an FRP, etc., and for setting a temperature, pressure, hold time and the like, which are important factors of cure molding process, at the optimum level. CONSTITUTION:A condensed liquid metering device 8 and a mass spectrometer 9 are provided along a vacuum line 13 between an autoclave 12 and a vacuum pump 14, while a computer 10 is provided, which compares components and amounts metered by the condensed liquid metering device 8 and the mass spectrometer 9 with initial input data to determine cure steps. An autoclave control device 11 is provided, which sets cure molding process such as a temperature, pressure, hold time etc., of the autoclave 12 in accordance with the cure stps determined by the computer 10.
Patent JP-S6118276-A (JP)
Title: Reproducing device
Inventor: HASHIMOTO SEIJI
IPC: H04N5/91
Filed: 1984-07-03
Abstract: PURPOSE:To record a dubbing signal with high quality by providing a dubbing signal output means outputting a video signal not via an interpolation means as a dubbing signal so as to prevent deterioration of resolution. CONSTITUTION:A switch 23 is thrown to the position P in the reproducing mode, a signal is led to a preamplifier 31 via a head MH on a disc 24 and an output of the amplifier 31 is inputted to the 1st reproducing processing system 10. After an output of an equalizer circuit 34 and an output of a BPF33 are mixed by a mixer circuit 40, the result is outputted from an output terminal RF.OUT as a dubbing signal output means as the dubbing signal via a limiter 41 eliminating the noise of AM component. The circuit 41 eliminates the noise such as AM noise of a magnetic device system, slide noise, thermal noise of a magnetic head and modulation noise so as to improve the S/N.
Patent JP-H032667-A (JP)
Title: Piezoelectric acceleration sensor
Inventor: KUNIMURA SATOSHI
IPC: G01P15/09
Filed: 1989-05-31
Abstract: PURPOSE:To improve the output of a sensor by dividing a film-shaped piezoelectric body into a plurality of small pieces having the same shape, and making the area of the bottom surface of a load body which is in contact with the piezoelectric body larger than the sum of the areas of the small pieces. CONSTITUTION:Small pieces 13 of a piezoelectric body are arranged at positions which are point-symmetrical with respect to a sensing axis G. The areas of the pieces are made equal so as to reduce cross talk. The area of a bottom surface S of a load body 14 which is arranged on the small pieces 13 is made larger than the sum of the areas of the small pieces 13. It is desirable that the ratio between the area of the bottom surface S of the load body 14 and the sum of the areas of the small pieces 13 is 1:0.2 - 1:0.8. When the symmetry is imparted for the small pieces of the film shaped piezoelectric body, compressing force and tensile force having the equal magnitude act on the small pieces even if acceleration other than the direction of the sensing axis is applied. Therefore, cross talk is less. When the area of the part of the load body which is in contact with the piezoelectric body is made larger than the sum of the areas of the small pieces, the output of the sensor becomes large.
Patent JP-H034922-A (JP)
Title: Harmful gas removal filter
Inventor: KATO NOBORU
IPC: B01D53/56
Filed: 1989-05-30
Abstract: PURPOSE:To remove NO, NO2, and CO efficiently by putting a filter comprised of laminated second filter layers in which a Pd-based catalyst is filled in the down stream side of a first filter in which activated carbon is filled. CONSTITUTION:The subject filler is comprised of a first filter 1 in which activated carbon is filled and laminated second filter layers 2 in which Pd-based catalyst is filled. NO, NO2, and CO are efficiently removed using the filter.
Patent JP-S5763223-A (JP)
Title: Manufacture of tapered tube material with non-circle section
Inventor: SHIMANO KEIZOU
IPC: B29C65/00
Filed: 1980-10-02
Abstract: PURPOSE: To automatically producte a tube material accurately by winding a prepreg around a tapered mandrel having an intermediate section with a non-circle cross-section and two ends with a round section rolling on a molding base and heat molding it closely wound with a thin sheet.  
     CONSTITUTION: A prepreg 3 is wound of the circumference of a mandrel 1 having a tapered non-circle cross-section 11 oval in the cross-section at an intermediate portion and a small-diameter tapered section 12 and a large-diameter tapered section 13 round in the cross-section at both ends thereof rotating the mandrel on a molding base 22 in contact therewith. Thereafter, a thin sheet is wound on the prepreg 3 adhering to the mandrel 1. After the heat molding of the prepreg 3, the mandrel is withdrawn. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01307620-A (JP)
Title: Detecting circuit for abnormality of pulse encoder
Inventor: UCHI JUNICHI
IPC: G01D5/244
Filed: 1988-06-07
Abstract: PURPOSE:To easily and in a short time detect an abnormal part of a pulse encoder by inputting a differential signal outputted as a pair with a signal of NOT logic from the pulse encoder to an X inversion OR gate, and obtaining an abnormality detecting signal through a timer circuit. CONSTITUTION:A pulse encoder 1 detects the position of a motor, and inputs differential outputs (A and inversion A, B and inversion B, and Z and inversion Z) to a differential receiver circuit 6 and X inversion OR gates 5 of a positioning controller 3 from differential drivers 2. The output signal of each X inversion OR gate 5 is inputted to an RC filter circuit 8 through an inversion OR gate 7, and its output goes to a pulse encoder abnormality detecting signal. When it is normal, a differential signal is in a relation of NOT logic, and a detecting signal exceeding a prescribed time does not appear, but when it is abnormal, input levels of the X inversion OR gates 5 go to the same logic, therefore, the detecting signal appears exceeding the prescribed time, and an encoder abnormality detecting signal is outputted through a timer circuit 8.
Patent JP-S62293800-A (JP)
Inventor: TAKAHASHI HISATO
IPC: H05K3/34
Filed: 1986-06-13
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-H01306288-A (JP)
Title: Support for planographic plate
Inventor: TAKIZAWA KAZUNARI
IPC: C22C21/00
Filed: 1988-06-06
Abstract: PURPOSE:To ensure an appropriate electrolytic surface roughening and obtain an aluminum alloy support for a planographic plate having printing properties suitable for high-speed printing and satisfactory strength, by providing an aluminum alloy plate containing predetermined amounts of Si, Fe, Mn and Cu and the balance of Al and unavoidable impurities, and subjecting a surface of the plate to an electrolytic graining treatment. CONSTITUTION:A Cu content of less than 0.05wt.% ensures the formation of uniform and minute pits. The Si content must be 0.05wt.% (inclusive) to 0.5wt.% (exclusive). If the Si content is less than 0.05wt.%, unetched parts tend to be left upon an electrolytic graining treatment, whereas if the Si content is not less than 0.5wt.%, the electrolytically grained surface tends to be non-uniform. The Fe content is 0.2 to 0.7wt.%. An Fe content of less than 0.2wt.% leads to insufficient strength, whereas as Fe content exceeding 0.7wt.% causes the formation of coarse grains of an intermetallic compound, thereby impairing the electrolytically grained surface. An Mn content of less than 0.3wt.% leads to insufficient strength, whereas an Mn content of more than 1.5wt.% causes coarsening of the surface of an intermetallic compound, thereby rendering the grained surface non-uniform. Therefore, the Mn content must be 0.3 to 1.5wt.%. An aluminum alloy plate containing the constituents in the amounts mentioned above, with the balance of Al and unavoidable impurities, has satisfactory properties for electrolytic surface roughening.
Patent JP-H05330731-A (JP)
Title: Web spreading device
Inventor: SHIKEN KAZUYA
IPC: D06H7/00
Filed: 1992-05-29
Abstract: PURPOSE:To facilitate removal of a cloth catcher by mounting the cloth catcher with a magnet whose magnetic force can be switched on/off on a web spreading table, providing a supporting arm of the cloth catcher at a cloth guiding table of a web spreading machine and by constituting it so that the magnetic force of the magnet is switched off so as to lift the cloth catcher above the supporting arm. CONSTITUTION:In a web spreading device in which an original web 54 is dispensed from a roll 57 by reciprocating a web spreading machine 5 and folded at a predetermined length, an elevatable cloth guiding table 10 is provided at the web spreading machine 5. A cam follower 37 opposing a cam plate 18 provided at this cloth guiding table 10 is provided at a cloth pressing arm 36 of cloth catchers 22 and 22'. In such a web spreading device, a bracket 52 is provided at the cloth catcher 22, and the cloth catcher 22 is removably mounted on a web spreading table with a magnet 43 whose magnetic force can be switched on/off. After the magnetic force of the magnet 43 is switched off, a supporting arm 21 provided at the cloth guiding table 10 is advanced below the bracket 52, and the oil catcher 22 is lifted by the supporting arm 21 through rise of the cloth guiding table 10.
Patent JP-H06334882-A (JP)
Title: Facsimile equipment
Inventor: SAKAYAMA TAKASHI
IPC: B65B25/14
Filed: 1993-05-18
Abstract: PURPOSE:To utilize a sealing function even when a transmission station and a reception station do not use a facsimile equipment of the same manufacturer by using only a standard command in a communications protocol so as to send/receive information relating to sealing. CONSTITUTION:The operator receives an operation command relating to sealing from an operation display device 3 together with its own ID and registers the data to a setting storage section secured in a predetermined address of a RAM 2. That is, after a symbol '+' is entered, a figure '85' is entered and the symbol '+' is again entered. The inputted code data are converted into ASCII codes and registered in a storage section. Then a dial number of the reception station is entered by the operator by using the operation display device 3. When the reception of an instruction sent from a transmission station is detected, a reception instruction is stored in a reception buffer and whether or not the called terminal equipment identification signal CSI is received is discriminated. When data are stored in a CSI instruction code storage section, the data are analyzed. Furthermore, whether or not reception capability relating to sealing is declared is confirmed.