baber/WOPTO huggingface dataset:
Patent JP-H079445-A (JP)
Title: C0rrosion-proof tape and production thereof
Inventor: TAKEMURA ISAO
IPC: C09J7/02
Filed: 1993-06-28
Abstract: PURPOSE:To easily form a uniform film to an object to be coated so as not to damage the object to be coated even when external force is applied to the film in a corrosion-proof tape using an anticorrosive based on petroleum sulfonate and an oxidized petrolatum salt. CONSTITUTION:A strip like nonwoven fabric 1 becoming a tape base material is continuously passed through a coating tank 2 filled with a main material in a pressurized state and forcibly impregnated with a high viscosity anticorrosive to form a corrosion-proof tape 8. A conventional anticorrosive composed of a specific peterolatum component can not be infiltrated into a nonwoven fabric because of high viscosity and exclusively used as paint but, by this method, the corrosion-proof tape can be produced and the execution properties of the tape can be enhanced and a uniform film can be easily formed and the quality of the film is enhanced and even a thick film can be formed and, therefore, the damage of the film is eliminated.
Patent JP-S6137138-A (JP)
Inventor: ITO KATSUTOSHI
IPC: A61B6/02
Filed: 1984-07-30
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-H0823344-A (JP)
Title: Network management equipment and network management method
Inventor: KASHIMA HIDEAKI
IPC: G06F13/00
Filed: 1994-07-08
Abstract: PURPOSE:To provide the network management equipment and the network management method in which an unapproved station is recognized when the unapproved station makes a reference/setting request. CONSTITUTION:The method adopts a network management equipment 10 that has a function of collecting and storing information relating to connected networks 1, 2 and a function of verifying a reference setting request of network information to be stored from stations 20, 30 connected via the networks 1, 2 reports the presence of the reference/setting request of the network information from the station 30 other than a permission station 20 to the permission station 20 when the station 30 other than the permission station 20 permitting the management operation makes the reference setting request of the network information.
Patent JP-S6136769-A (JP)
Title: Operating method of bicolor copying device
Inventor: KOIKE TADAO
IPC: G03G15/01
Filed: 1984-07-30
Abstract: PURPOSE:To eliminate wasteful business and to check the omission of operation by detecting whether a specific color exists on an original or not and discriminating whether copying is proper or not on a basis of detected information and a selected copy mode and confirming and displaying the result. CONSTITUTION:For example, when a red image is formed by a photosensitive body 11, the reflected light from the fifth mirror 8 is not used, and lenses 52 and 53 and a mirror 54 are used to project the laser beam light from a light emitting device omitted in the figure to parts corresponding to red image parts of the first photosensitive body 11 through a rotary mirror 51 on a basis of a picture signal, which is detected by a sensor 50, by a signal from an image processing unit. In this case, the beam projecting device which includes the rotary mirror 51 and projects the beam to the photosensitive body 11 is so arranged that it can be switched for the case where the first photosensitive body 11 is exposed through the fifth mirror 8 by the luminous flux from the original as shown in the figure. Thus, erroneous copying in the all black mode is prevented in case of bicolor copy, and the wasteful business is eliminated, and the omission of operation is checked.
Patent JP-H092689-A (JP)
Title: Separating taking out device for layered film-shaped packing material
Inventor: MATSUFUJI HIDETO
IPC: B65B25/04
Filed: 1995-06-23
Abstract: PURPOSE: To accurately separate only a receiving bag in the uppermost layer by providing an elastic separator of elastically retaining one end part in a mounted side of a mounting part of a packaging material in a layered condition, also providing a separation promoting nozzle of blowing in air between the uppermost layer packaging material started to separate and the adjacent lower side packaging material. CONSTITUTION: In accordance with the first sucker nozzle N1 adjacent to a bag 27 in the uppermost layer, a separation retaining arm 41 takes refuge from a bag retaining position, to suck in the vicinity of a bottom part 27b of the uppermost layer bag 27, to be reset in accordance with separating from a bag loading base 3. An elastic separator 55 is constituted on a brush by juxtaposing many elastic protrusions 56 in a vertical direction in a protrusion supporting part 57. In a space between the uppermost layer bag 27 started to separate and the adjacent lower side bag 27, air is blown from a separation promoting nozzle N3 provided in the separation retaining arm 41, so that only the uppermost layer bag 27 can be accurately separated.
Patent JP-H027436-A (JP)
Title: Manufacture of semiconductor device
Inventor: KIWAKI YOSHINARI
IPC: H01L21/761
Filed: 1988-06-24
Abstract: PURPOSE:To enhance a gettering effect even in a main part of a semiconductor element by a method wherein the surface of a semiconductor substrate is made partially amorphous, a nitride film is formed on its region and, after that, a heat treatment is executed. CONSTITUTION:Ions of a P-type impurity used to form a base of an npn transistor, an emitter and a collector of a pnp lateral transistor, a resistance and the like are implanted selectively into a surface part of a silicon semiconductor layer 4; after that, the impurity is diffused; then, emitters 16e, 16c of the npn transistor, resistance regions 17, 18, 19, a P-type region forming an electrode of a MIS type capacitor, individual P-type regions 21 constituting an IIL and the like are formed. During this diffusion process, individual isolation layers 12... are made amorphous by implanting the ions of the P-type impurity; a strain caused by a thermal strain by a difference in a coefficient of thermal expansion between an SiN silm 8 and the semiconductor layer 4 is relaxed during a heat treatment. The strain has a strong gettering effect when it is relaxed; it powerfully absorbs a crystal defect and a heavy metal in the neighborhood.
Patent JP-H0453673-A (JP)
Title: Processing method for irregularity onto metal face
Inventor: TSUBOI TERU
IPC: B24B1/00
Filed: 1990-06-18
Abstract: PURPOSE:To facilitate uniformalizing the depths and heights of recessed grooves and projection strips even in the case of their plane shapes being complicated by forming a recessed part at the part excepting the part where a surface hardening treatment is executed. CONSTITUTION:A hardening treatment of a cementation heating, etc., is executed by covering with a cementation inhibitor 3 the part to be made as the recessed part 1a of the surface of the work 1 consisting of steel, etc. The part left as the projection part 1b except the part where a recessed part 1a is formed is thus hardened and the other recessed part 1a is softened. Namely, soft and hard parts are formed on the surface of work 1. The surface polishing of a float polishing, etc., is then executed on the whole surface of this work 1. In this case, because of the working speed being different by the hardness of the work 1 surface, the hard part, i.e., the part where a hardening treatment is executed of the work 1 surface remains as becoming a projection 1b with being hardly polished and a recessed part 1a of a shallow recessed groove, etc., is formed on the soft part, i.e., the part where no hardening treatment is executed.
Patent JP-S6051424-A (JP)
Inventor: SHIBUYA TADASHI
IPC: H02J7/34
Filed: 1983-08-29
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-S644621-A (JP)
Title: Polymer thin film and its preparation
Inventor: HAYASHIDA SHOICHI
IPC: H01M4/1399
Filed: 1987-06-26
Abstract: PURPOSE:To obtain easily an arom. polymer thin film having no pinhole and high flatness and being useful for a secondary battery material and so on, by forming a laminated body of a thin film of an arom. cpd. and an electrolytic film on an electrode base plate and carrying out electrolytic oxidation. CONSTITUTION:A thin film of an arom. cpd. (e.g., N-vinylcarbazole or biphenyl) is prepd. on an electrode base plate by means of a vacuum deposition method, a soln. coating method and so on. Then, an electrolytic film (e.g., a film made of a mixt. of lithium trifluoromethanesulfonate with polyoxyethylene) is prepd. on this film. Then, an upper electrode is brought into tight contact with it can an electric voltage is applied across two electrodes to carry out electrolytic oxidation of the thin film to thereby obtain to a polymer thin film made of the arom. cpd. The polymer thin film thus obtd. has electrical conductivity, oxidation-reduction characteristic, electrochromism and so on and is suitably used as a thin film battery, display material and so on.
Patent JP-S5383217-A (JP)
Title: Conveying truck
Inventor: OOSAKI KIKUO
IPC: B61B13/00
Filed: 1976-12-28
Abstract: PURPOSE:To enable installation of a loop line even in a small area place by employing a truck running on a monorail.
Patent JP-H0448296-A (JP)
Title: Production of nuclear fuel pellet
Inventor: YANAI YASUICHI
IPC: G21C3/62
Filed: 1990-06-18
Abstract: PURPOSE:To suppress the increase of the internal pressure in a fuel rod by roasting the nitrate of the nuclear fuel material produced by an external gelatinization method under specific conditions, then subjecting the same to a reduction treatment. CONSTITUTION:A heavy ammon uranate gel ball is formed by the external gelatinization method and after this gel ball is washed and dried. This ball is roasted in the air in a 650 + or -20 deg.C roasting temp. range. The roasted powder is subjected to the reduction treatment in gaseous 100% hydrogen flow at 700 + or -20 deg.C. The raw material uranium dioxide powder produced in such a manner constitutes the secondary particles densely flocculated with spherical primary particles of several 10 nm grain size. The specific surface area is maintained in the range of 7 to 8 m<2>/g and O/U ratio of 2.0 to 2.1 by controlling the roasting temp. The releasing rate of the fission product gases from pellets at the time of a high burnup is decreased and the rise of the pressure in the nuclear fuel rod is suppressed in this way.
Patent JP-H028127-A (JP)
Title: Paper feeder
Inventor: TODA KOJI
IPC: B65H5/06
Filed: 1988-06-25
Abstract: PURPOSE:To miniaturize a paper feeder by making a roller contact with a part, largest in displacement, of the surface of a cylindrical piezoelectric vibrator, rotating the roller after receiving turning effort from the vibrator by AC voltage impressing to the vibrator, and feeding a sheet of paper. CONSTITUTION:Columns 41, 42 and vibrator frames 43, 44 are all fixed on an aluminum base 30, and vibrators 11, 12 are held on these vibrator frames 43, 44 in holding a surface, smallest in displacement in these vibrators 11, 12, in between, shafts 35, 37 of rollers 31, 33 and shafts 36, 38 of rollers 32, 34 are supported respectively on these columns 41, 42, and each roller is attached to them free of rotation. The rollers 31, 32 is made contact with a part largest in displacement on each surface of these vibrators 11, 12 at the specified static pressure, and these rollers 31, 33 receive circumferential force, namely, turning effort by AC voltage impressing to the vibrators 11, 12 and are rotated. Consequently, a sheet of paper 45a is conveyed by contact among rollers 31 and 33, 32 and 34 so that a paper feeder can be simply miniaturized.
Patent JP-H028689-A (JP)
Title: Waste heat recovery device
Inventor: FURUKAWA MASAHIKO
IPC: F27D17/00
Filed: 1988-06-28
Abstract: PURPOSE:To prevent oxidization and corrosion of a pipe within a heat exchanger by a method wherein medium of a low temperature range out of media produced by mixing within a preliminary tank thermal medium of normal temperature with another thermal medium heated in a heat exchanger is supplied to the heat exchanger and medium of high temperature range is recovered. CONSTITUTION:A preliminary tank 11 is composed of an outer tank 13 and an inner tank 14. Water of normal temperature is supplied from a pipe 12 to an outer first tank 13a. Hot water heated by a heat exchanger 3 is supplied to an upper part of the first tank 13a through a pipe 18 and automatically mixed with water of normal temperature. Water of low temperature range collected near a bottom surface of the first tank 13a is heated up to 50 deg.C through its automatic mixing, lifted up by a lifting pipe 15 and a lifting pump 16 and then supplied to the heat exchanger 3. With this arrangement, a temperature at an outer surface of the pipe within the heat exchanger 3 is kept at a temperature higher than its dew point and thus it is possible to prevent any oxidation and corrosion of the pipe. Hot water of high temperature range is discharged and its recovered heat can be utilized.
Patent JP-H11349176-A (JP)
Title: Sheet-like object conveying device
Inventor: TAKEMOTO TAKATOSHI
IPC: B65H5/02
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To optionally set an installing position of an introducing portion within a range of an optional combination of a plurality of kinds of conveying path forming members by constituting a conveying path having various kinds of length by optionally combining conveying path forming members having a different length. SOLUTION: In a paper money conveying device conveying a paper money fed out from a paper money receiving device S to one end of a playing machine line in a playing equipment, introducing portions J1 , J2 introducing the paper money from the paper money receiving device S into partial conveying paths P1 , P2 can be mounted at an optional position along the playing machine line. Then, a conveying path forming member is constituted by continuously providing a plurality of conveying portions U1 , U2 at an optional position along the playing machine line. The respective conveying portions U1 , U2 are constituted by the conveying path forming member 1 having a necessary length by selecting and using three kinds of units having big, intermediate and small sizes.  The adjacent respective introducing portions J1 , J2 and the conveying portions U1 , U2 can be smoothly connected by a comb-like connecting portion provided on an upstream and downstream side ends in the paper money conveying direction.
Patent JP-H11323440-A (JP)
Title: Production of grain-oriented silicon steel sheet
Inventor: KUROSAKI YOSUKE
IPC: C22C38/60
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To produce a steel sheet at a low cost and with high productivity while its magnetic properties are satisfactorily maintained by subjecting a coil having a specified compsn. to hot rolled sheet annealing, cold rolling, decarburizing annealing, final finish annealing and final coating in succession and regulating the sheet thickness, average grain size, W17/50 and B8 (T) to specified ranges. SOLUTION: A coil is composed of, by weight, 0.02 to 0.15% C, 2.5 to 4.0% Si, 0.02 to 0.20% Mn, 0.015 to 0.065% sol.Al, 0.0030 to 0.0150% N, one or two kinds of S and Se by 0.005 to 0.040% in total, and the balance substantial Fe. Hot rolled sheet annealing is executed at 900 to 1100 deg.C, and cold rolling is executed at a draft of 80 to 86%. The sheet thickness of the obtd. product is 0.20 to 0.55 mm, the average grain size therein is 1.5 to 5.5 mm, and W17/50 lies in the range shown by the inequality, where B8 (T) lies in the range of 1.80 to 1.88.
Patent JP-H0450962-A (JP)
Title: Copying device
Inventor: HASHIMOTO KENJI
IPC: G03G21/00
Filed: 1990-06-15
Abstract: PURPOSE:To automatically set copying magnification by switching the document feeding speed of an automatic document feeder in accordance with the size of a transfer paper which is detected by a transfer paper size detection means. CONSTITUTION:By moving an optical system in a state where a document on a document platen 15 is fixed, the exposure is performed to a photosensitive drum while the document is scanned so as to form an electrostatic latent image, which is developed by a developing device, transferred to a transfer paper from a transfer paper feeding part or a manual feeding unit 16 and fixed there, then the transfer paper is ejected to a tray. The size of the transfer paper which is fed is detected by the transfer paper size detection means 27, and the speed switching means 26 automatically switch the document feeding speed of the automatic document feeder 13 to the same speed as the transfer paper carrying speed and a speed higher than the transfer paper carrying speed according to the size of the transfer paper which is detected by the transfer paper size detection means 27. Thus, the copying magnification is automatically set.
Patent JP-H0449297-A (JP)
Title: Production of alkyl glycoside
Inventor: SHIBATA KEIJI
IPC: C07B63/00
Filed: 1990-06-15
Abstract: PURPOSE:To readily and efficiently purify the subject compound in high purity without inducing decomposition thereof by bringing the subject compound containing an unreacted higher alcohol as impurities into contact with a supercritical fluid to extract and remove the impurities. CONSTITUTION:Crude alkyl glycoside containing an unreacted higher alcohol as impurities obtained by a method, such as directly reacting a saccharide with a higher alcohol to produce an acetal in the presence of an acid catalyst, is brought into contact with a supercritical fluid, preferably carbon dioxide having a pressure of 75-300 kg/cm<2>, preferably 100-250 kg/cm<2> at 31-100 deg.C, espe cially at 31-80 deg.C and the impurities are extracted into the supercritical fluid to separate the unreacted alcohol from the alkyl glycoside. Said process does not contain heating to a high temperature, and therefore, alkyl glycoside having extremely high quality, excellent in smell or color without fear of existing residual solvent, etc. can be obtained.
Patent JP-H098899-A (JP)
Title: Hand-free telephone set
Inventor: YAMAMOTO TAKUO
IPC: H04M1/60
Filed: 1995-06-23
Abstract: PURPOSE: To attain a suitable speech when connected to either a digital line or an analog line. CONSTITUTION: A transmission/reception judging part 25 detects the times of transmission and reception. On the other hand, CPU 26 judges whether the connected line is a digital or analog line from the information from a radio telephone set 1. Then, when the connected line is a digital line, CPU 26 turns on an attenuator 24 on a reception side excepting for the receiving time to attenuate a reception signal. Thereby even when a transmission signal comes back as an echo, this is not outputted from a speaker 4 to attain echo cancel. On the other hand, when the connected line is an analog line, the attenuator 24 on the reception side is turned on at the time of transmission. Thereby, the amplification factor in the loop of a signal at the time of transmission is lowered to prevent the generation of howling.
Patent JP-H028612-A (JP)
Title: Method of operating combustion device having more than two systems
Inventor: SAITO JUNICHI
IPC: G05B13/02
Filed: 1988-06-27
Abstract: PURPOSE:To keep a superior combustion state of an entire system by a method wherein when more than two combustion furnaces are simultaneously operated, a condition of combustion in each of combustion furnaces in each of the systems is evaluated, an operating condition of a furnace indicating the best condition is displayed to a combustion furnace in another system as a guidance to an operator. CONSTITUTION:Waste within a waste supplying device 1 are ignited within an incinerator 2. As processing data, the amount 17 of supplied waste, and a gas temperature 18 at a furnace outlet port and the like are measured and at the same time, concentrations of NOX and CO and the like are measured by a gas analyzer 3 and they are transmitted to an estimating mechanism 5 through a data converting device 4. A process data in the second system is also transmitted to an estimating mechanism 5. In the estimating mechanism 5, an estimation is carried out in reference to these process data and an estimation result is fed to an operator through a display device 6. If the operating condition is poor, a cause of poor operation and its countermeasure are indicated and if each of the systems is superior in its operation, the best operating condition is fed to an operator for another furnace of another system.
Patent JP-H105227-A (JP)
Title: Ultrasonic body cavity probe
Inventor: NAGAKURA MASATERU
IPC: A61B8/12
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic body cavity probe with excellent productivity and durability in performance keeping and capable of preventing intrusion of corroding factors without special technique by fitting a vibrator in the inside of the tip of a bar and covering the vibrator by a film impermeable to a sulfur component in the bar. SOLUTION: Tow case parts 23 and 25 are fit into an inserting part 11 of this ultrasonic body cavity probe an bonded and joined by a silicone adhesive to form a hollow bar. A window is formed on the tip end of the inserting part 11 to fit an acoustic lens 19 in. A film 33 is covered on integrally bonded vibrator 27, sound absorbing material 29, and inner structure 31, and inserted into the inside of the inserting part 11 so that the vibrator 27 is positioned at the rear side of the acoustic lens 19 via the film 33, and bonded with a silicone adhesive 35. The film 33 is to be a high molecular compound with properties impermeable to corroding factors, represented by a sulfur component (sulfur molecule) and steam (water molecule), to corrode electric parts.
Patent JP-S6051025-A (JP)
Title: Resistance coupled type josephson down-edge detecting circuit
Inventor: WADA YOSHIFUSA
IPC: H03K19/195
Filed: 1983-08-30
Abstract: PURPOSE:To realize a high speed operation and a high integration of a circuit by constituting so that a state of a resistance coupled type OR circuit is varied and a down-edge of a current is detected, when a current flowing to a primary winding decreases to zero. CONSTITUTION:A titled circuit is formed by a transformer 101 having a primary winding and a secondary winding, and a resistance coupled type logical circuit 103 consisting of a Josephson device 110 connected through an input resistance 102 connected in parallel to its secondary winding and a resistance. When a primary winding current of this transformer 101 increases a secondary winding current is induced, and when it reaches a threshold level of a device 110, the device 110 is switched to a resistance value, and the flowing current is reduced. When an input current decreases to zero from the maximum value, a reverse current is induced to the secondary winding of the transformer 101. In this way, the device 110 becomes a resistance at the time of rising of an input signal current, and operates as a non-linear resistance whose resistance becomes zero at the time of falling of the input signal current.