baber/WOPTO huggingface dataset:
Patent JP-H0929879-A (JP)
Title: Flame retardant high-tenacity fiber structure and manufacture thereof
Inventor: AMAGI YOSHIHIRO
IPC: B01D39/14
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a flame retard high-tenacity fiber structure having excellent strong holding property at a high temperature, dimensional stability, heat resistance, and a method for manufacturing the structure. SOLUTION: An unwoven cloth layer 2 of high-melting flame retardant fiber and a steel section net 1 are layered and confounded integrally by a water flow confounding mechanism so as to form a fiber structure 3 having high strength and excellent dimensional stability and heat resistance.
Patent JP-S6449524-A (JP)
Title: Upright type electric cleaner
Inventor: MORISHITA TAKUYA
IPC: A47L5/34
Filed: 1987-08-20
Abstract: PURPOSE: To prevent damage to a floor surface to be cleaned with a rotary brush even though it is stopped temporarily in one place on the way of cleaning operation by introducing such an arrangement that a handle is installed in the lower part of a dust collecting part, and when handle is raised upright, it contacts with the base plate to allow the brush to intrude into the body from the suction hole. CONSTITUTION: A handle 6 is tilted with respect to the body 1 when the cleaning works are conducted. In case the handle must be stopped in one place temporarily, for example, to change the position of furniture, the handle 6 is raised upright. This causes a step 20 in the dust collecting part 8 to come in contact with a contacting projection 13 on a base plate 14, so that a brush support 12 rotates a rotary brush 11 in the direction of separating from the suction hole 4 against the resilient energization of a coil spring 19, and the brush 11 makes high speed revolutions in such a positioning as apart from the surface of a carpet, etc., to be cleaned, and thus its no risk of tearing off the fluff from the surface cleaned or damaging the surface resulting from a wear is included.
Patent JP-H0548972-A (JP)
Title: X-ray television system
Inventor: SANO SATORU
IPC: A61B6/00
Filed: 1991-08-19
Abstract: PURPOSE:To obtain an X-ray television system capable of obtaining a high quality image capable of high resolution characteristic. CONSTITUTION:In order to slightly change the diameter of the output image of an X-ray image tube, the resistance value of a breeder resistance R1 is made variable. By changing voltage to be applied to an auxiliary electrode 6, a focal distance is changed and the diameter of the output image of an output surface 4 is changed. By changing the focal distance of a zoom lens 7, the size of the output image to be formed and projected on the picture element of the input surface of a CCD camera 8 is adjusted, as to the output image formed on the output surface 4 of the X-ray image tube 1. In the case of shortage of field of view where the diameter of the output image of the X-ray image tube 1 is large, the size of the output image to be formed is reduced. In the case of thortage of picture element where the diameter of the output image is small, the size of he output image to be formed is increased. The size of the output image is adjusted to an image pickup area A.
Patent JP-2000144494-A (JP)
Title: Formation of lubricating film for cold heading
Inventor: KOBAYASHI NAOYUKI
IPC: C25D11/36
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a lubricating film suitable for cold heading at high productivity without generating sludge. SOLUTION: By using an electrolytic soln. contg. 20 to 50 g/L zinc ions, 20 to 70 g/L phosphoric acid ions and 30 to 80 g/L nitric acid ions, electrolysis is executed at the current density of 20 to 100 A/dm2 with a metallic material for cold heading subjected to pickling or mechanical descaling and pickling as a cathode to form a chemical conversion film of phosphate of 6 to 20 g/m2, which is thereafter brought into contact with a water base or oil base lubricant. The electrolytic soln. preferably contains one or more among nitrous acid ions, hydrogen peroxide and chlorine ions and preferably contains one or more among Mg, Al, Ca, Cr, Fe, Ni and Cu. A molar ratio of the metallic ions to the phosphoric acid ions is preferably controlled to 0.3 to 2, and the molar ratio of the nitric acid ions to the phosphoric acid ions is preferably controlled to 0.1 to 3.
Patent JP-H0255416-A (JP)
Title: Semiconductor device
Inventor: YAMADA MASAHIRO
IPC: H01L21/822
Filed: 1988-08-19
Abstract: PURPOSE:To manufacture a product with a high capacity and a high dielectric strength by using a silicon oxide nitride film and a silicon oxide film as insulation films. CONSTITUTION:A polycrystal silicon film 102 is formed on a silicon substrate 101 in thickness of 4500Angstrom , heat diffusion is applied to the film at 900 deg.C under nitrogen and POCl3 atmosphere to decrease the sheet resistance to nearly 25OMEGA. Then a silicon oxide film 103 is subject to oxidation and grow in a thickness of 500Angstrom  on the silicon film 102 at 1000 deg.C under dry oxygen atmosphere. Then a silicon oxide nitride film 104 is formed at 400 deg.C by the plasma CVD method. In this case, the gas pressure ratio of N2O, NH3,SiH4 is controlled to form a silicon oxide nitride film 4 where ratio of elements Si, O, N is nearly 2:1:2 in a thickness of 750Angstrom . Then the 2nd polycrystal silicon film 105 is formed in a thickness of nearly 4000Angstrom , an N-channel impurity is diffused to obtain nearly 260 of sheet resistance. Then the sheet is annealed under argon gas atmosphere including hydrogen at 400-800 deg.C. Thus, the element with high capacity and high dielectric strength is manufactured.
Patent JP-H0746255-A (JP)
Title: Transmitter-receiver
Inventor: TAKATSUKI HARUTO
IPC: H04L12/28
Filed: 1993-07-29
Abstract: PURPOSE:To realize the transmitter-receiver in which an equipment fault is monitored for a section from a demultiplexer part of a receiver to a multiplexer part of a transmitter with respect to the transmitter-receiver used for a relay station of a multiple relay system. CONSTITUTION:A demultiplexer part 15 demultiplexes a parity bit of a reception signal with a format in which the parity bit for error check and data are added to frame bits. A unipolar-bipolar conversion section 16 converts an output unipolar signal of the demultiplexer part 15 into a bipolar signal to provide the converted signal to a bipolar unipolar conversion part 22 in a transmitter 20. An alarm detection part 24 detects a bit error of the frame bits from the unipolar signal outputted from the bipolar-unipolar conversion part 22 to the multiplexer part 23.
Patent JP-S6450152-A (JP)
Title: Communication controller
Inventor: JINSAKI AKIRA
IPC: H04L29/06
Filed: 1987-08-20
Abstract: PURPOSE:To eliminate the need of a retrieval processing of a communication control table, and to execute at high speed a response inspection processing in a communication protocol processing, by inserting an entry address into a communication data frame. CONSTITUTION:A transmission processing means 13 executes the transmission by inserting an entry address of a communication control table 11 in which communication control information is stored, into a communication data frame. Subsequently, with respect to the communication data frame received by a reception processing means 15, a response processing means 17 executes an inspection, and its inspection information and entry address are set to a response data frame and sent back. Also, a response inspection processing means 19 inspects the response data frame received by the means 15, executes an access to the corresponding entry of the communication control table 11 by the entry address which has been sent back, and executes a transmission completion processing and a retransmission processing.
Patent JP-H1045351-A (JP)
Title: Oiling device for elevator
Inventor: ARAI YOSHIYUKI
IPC: B66B11/08
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an oiling device for an elevator, wherein work for injecting grease into a counterweight pulley can be made one-man work. SOLUTION: An oiling device 10 is equipped with a main body case 12 installed onto a counterweight, and grease 11 is enclosed in its pressured condition into the case 12, a valve 14: connected to the case 12, and opened in accordance with the operation of an elevator, and a connecting pipe 15 connected to the valve 14, and for injecting the grease 11 into the bearing of a counterweight pulley on which a main rope is to be wound and after the oiling device 10 is installed, the injection work of the grease into the bearing is made, by operating a ride cage. This can improve work efficiency following the reduction of persons.
Patent JP-H0739827-A (JP)
Title: Method for identifying many kinds of articles
Inventor: HOSAKA SANAE
IPC: B07C7/00
Filed: 1993-07-29
Abstract: PURPOSE:To provide the method for exactly identifying many kinds of articles by confining an identification operation to a simple collation operation by picture patterns, thereby preventing an identification error by an identifying person and eliminating the need for the specialized knowledge on the articles to be identified. CONSTITUTION:The sizes of various kinds of the successively transported articles (tires) 1 are automatically measured and >=1 kinds of the sizes corresponding to the measured sizes are selected from a memory 6 in which the sizes of all the transported articles (tires) 1 are previously stored. One or more kinds of the picture patterns corresponding to each of >=1 kinds of the respective selected sizes are extracted from another memory 8 in which the picture patterns of all the articles (tires) 1 are previously stored. The extracted one or more picture patterns are displayed on a display device 9. This method for identifying many kinds of the articles comprises recognizing the articles (tires) 1 by comparing and collating the visual characteristics of the transported articles (tires) 1.
Patent JP-H0634000-A (JP)
Title: Device for transferring rotation
Inventor: KIDO KUNIO
IPC: G11B15/44
Filed: 1992-07-10
Abstract: PURPOSE:To provide an angled, simple structure in the device stated in the title for use in a drive mechanism for the reel stopper of a tape recorder by providing between a main gear and each gear of the reel stopper a first intermediate rotor having an external and internal gear and a second intermediate rotor having two kinds of coaxial external gears, and selectively controlling engagement of intermediate gears. CONSTITUTION:A first intermediate rotor 21 having an external gear 22 and an internal gear 23 is provided between each of the reel gears 11, 12 of a reel stopper and the capstan gear 1 of a flywheel 3 and the external gear 22 is allowed to be selectively engaged with the reel gear 11. A second intermediate rotor 31 having coaxial external gears 32, 33 is disposed within the first intermediate rotor 21 and the external gears 32, 33 are so disposed that they can be selectively engaged with the internal gear 23 of the first intermediate rotor 21 and the reel gear 12, respectively. Gear engagement is selectively switched among a combination of the main gear 1, the external teeth 22 of the first rotor 21 and the reel gear 11, a combination of the inside 23 of the first intermediate rotor 21 and the outside 32 of the second intermediate rotor 31, and a combination of the external teeth 33 and the reel gear 12.
Patent JP-H0256686-A (JP)
Title: Picture processing unit
Inventor: HOSOKAWA HIROSHI
IPC: H04N1/387
Filed: 1988-08-23
Abstract: PURPOSE:To keep the feature of a picture composition by providing a rectangle unifying means to unify an area, which externally contacts to two rectangles, as one rectangle on the basis of a distance between the central points of the two rectangles to be calculated by a distance calculating means and an area to be calculated by an area calculating means. CONSTITUTION:In correspondence to a small area, for which a picture is separated by a dividing means on the basis of the feature, the picture is divided into the rectangles. Then, the area to externally contact to the two rectangles is unified as one rectangle by the rectangle unifying means on the basis of the distance, which is calculated by the distance calculating means, between the central points of the two rectangles in the divided rectangles and the area, which is calculated by the area calculating means, to correspond to the two rectangles. Thus, compression efficiency is widely made up at the time of filing, etc., and a switching noise is reduced at the time of display. Then, the feature of the whole picture can be satisfactorily kept.
Patent JP-H0491032-A (JP)
Title: Immunomodulative agent
Inventor: NOGUCHI KEIICHI
IPC: A61P37/00
Filed: 1990-08-03
Abstract: PURPOSE:To obtain an immunomodulative agent containing a specific tetrapeptide or salt thereof as an active ingredient, having high efficiency and reduced side actions and readily usable, and useful for therapy of autoimmune diseases. CONSTITUTION:The objective immunomodulative agent containing a tetrapeptide useful as an anti-allergic agent expressed by the formula (Ala is L-alanine residue; Ser is L-serine residue; Gly is glycine residue; Lys is L-lysin residue) or a pharmaceutically permissible salt thereof as an active ingredient. The peptide suppresses activation reaction of lymphocyte stimulated with mitogen and has an action capable of enhancing producibility of a humoral factor of IL-6, TNF, etc., and dose thereof is 0.01-10 mg/kg/day in the case of oral administration and 10-1000 ug/kg/day in the case of parenteral administration.
Patent JP-H04238964-A (JP)
Title: Form size change responding type culvert slide central
Inventor: TAKAHASHI NOBUO
IPC: F16L1/038
Filed: 1990-08-03
Abstract: PURPOSE:To cope with various kinds of form sizes by a method wherein a base form to which forms are installed has height and width regulated according to a sectional size and a top form part and side form parts erected on the base forms are also assembled together and structured according to size. CONSTITUTION:Central forms 1 are formed such that upper and lower base beams 6 are arranged on a stay 5 formed such that three columns of a central stay 2, side stays 3 and 4 on both sides are located in juxtaposition with each other, and top forms 10 and side forms 15 are erected. The stay 5 is divided into two sections of upper and lower stays to regulate height. In the base beam 6, a base beam part through-beam 17 is distributedly located to one of the central stay 2 and the side stays 3 and 4, and the length of the base beam 6 is regulatable. Further, a hinge part through-material 26 is located to a top wall 10 and an assembly length is regulatable, and the height of a side wall 15 is also regulatable according to the heights of the three stays 5. This constitution constructs various culverts by means of a single central.
Patent JP-H0874036-A (JP)
Title: Hard ceramic coated member excellent in wear resistance
Inventor: SUGIZAKI YASUAKI
IPC: C23C14/06
Filed: 1994-08-31
Abstract: PURPOSE: To improve the high-temp. oxidation resistance and hardness of a Ti-based hard ceramic coating film while making use of the characteristics of the coating film and to obtain a hard ceramic coated member having further improved wear resistance. CONSTITUTION: The top of a substrate is coated with a hard ceramic coating film, ions of one or more kinds of elements selected from among alkali metals, alkaline earth metals and lanthanoids are implanted into the surface of the coating film to form a concn. increased layer in the surface layer of the coating film and the objective hard ceramic coated member is obtd. A film of Ti-based hard ceramics such as nitride, carbide, boride or carbonitride of Ti or Ti-Al is desirable as the hard ceramic coating film and TiN, TiCN or (Ti, Al)N is preferably used because it is excellent in adhesion to the substrate.
Patent JP-S6362237-A (JP)
Title: Etching liquid for cdte crystal
Inventor: MARUYAMA KENJI
IPC: H01L21/306
Filed: 1986-09-02
Abstract: PURPOSE:To enable the observation of an etch pit by composing an etching liquid of an 85 wt.% lactic acid a 60 wt.% nitric acid and a 50 wt.% hydrofluoric acid and by setting the volume ratio thereof in 25 : (5-12) : (1-6). CONSTITUTION:An etching liquid is prepared by mixing an 85 wt.% lactic acid, a 60 wt.% nitric acid and a 50 wt.% hydrofluoric acid in the volume ratio of 25 : (5-12) : (1-6). A CdTe crystal is immersed in this liquid, and the liquid is agitated. 30 seconds later, the crystal is taken out, washed and then dried. When the rates of the nitric acid and the hydrofluoric acid are small, an etching action does not occur nearly at all. When the rates are large, to the contrary, the etching action is too large, and therefore selective etching is not effected, an etch pit not being observed. Since the etch pit on the surface B of CdTe (111) can be observed, accordingly, this etching liquid is very effective for evaluating crystallizability.
Patent JP-H0369640-A (JP)
Title: Cloth winding device of weaving machine
Inventor: TANAKA KAZUHIRO
IPC: D03D49/00
Filed: 1989-08-10
Abstract: PURPOSE:To simplify structure of device by constituting a winding device in such a way that a fluid is sprayed upon a periphery wall of a pipe equipped along the direction of shaft of empty cloth winding roll from plural jet holes set apart in the direction of width of woven fabric. CONSTITUTION:A blowing up nozzle 80, a separating nozzle 81 and a blowing nozzle 82 which constitute a winding device consist of nozzles having plural spray holes 80b, 81b and 82b set on a peripheral wall of a pipe apart in the direction of width of woven fabric C, the separating nozzle 81 and the blowing nozzle 82 commonly use one square pipe 81a and the spray holes 81b and 82c are formed so as to differ the spray directions of fluid.
Patent JP-H0933514-A (JP)
Title: Method and system for detecting abnormality in water quality measuring apparatus
Inventor: HIRABAYASHI KAZUYA
IPC: G01N33/18
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To detect abnormal trend of measurement, which may be missed inadvertently by an operator and can not be detected based on the upper and lower limits of computer, automatically by means of a computer by making a decision that the measurement is abnormal when the variation in the daily average of past measurements deviates from the upper (or lower) limit of decision criterion continuously by a set number of times or more. SOLUTION: A variation operating unit 20 determines variation in the past daily average value operated by a daily average operating unit 19. A decision criterion memory 21 stores decision criteria for the variation in daily average value. A trend operating unit 22 decides whether the variation in daily average value operated by the unit 20 exceeds the decision criteria stored in the memory 21 or not. An abnormal number of time memory 23 stores the number of times for deciding that the measurement is abnormal when the variation in the daily average value exceeds a same value (upper limit, lower limit) stored in the memory 21 continuously. An abnormal value decision unit 24 compares the output value from the unit 22 with a reference value stored in the memory 23 and makes a decision that the measurement is abnormal when the reference value is exceeded.
Patent JP-S5999472-A (JP)
Title: Electrostatic recording device
Inventor: ICHIHARA YOSHIYUKI
IPC: G03G21/00
Filed: 1982-11-29
Abstract: PURPOSE:To prevent toner fusion and to perform transfer and fixation efficiently by inhibiting primary transfer when the surface temperature detected by a temperature sensor arranged between a photosensitive drum and an intermediate transfer body is higher than specific temperature. CONSTITUTION:Temperature sensors S3, S2, and S1 are arranged on surfaces of the photosensitive drum 1, intermediate transfer body 5, and recording pressure roller 6. Their surface temperature detection signals are inputted to a microcomputer through amplifiers and an A/D converter; and driving elements for heaters H1 and H2 are driven on the basis of the pieces of information from the temperature sensors S1 and S2 and the heaters H1 and H2 hold the intermediate transfer body 5 and pressure roller 6 at specific temperature. If either of the pieces of information from the temperature sensors S1 and S3 exceeds specific temperature determined by the other surface temperature, a signal is sent to a lamp driving element to turn on an electrostatic charge erasing lamp 7 to erase electrostatic charge generated by an electrifier 2. Therefore, toner fusion is prevented and the transfer and fixation are completed efficiently.
Patent JP-H0928796-A (JP)
Title: Transport liquid tool
Inventor: ISONO KEINOSUKE
IPC: A61M5/165
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To exclude infection in hospital, etc., by permitting liquid to flow to and be stored in a chamber via an upstream side housing, a disinfection filter and a downstream side housing and after that, permitting it to arrive at an injection needle when a communication means communicates with a medical container. SOLUTION: A conduit 26 is closed with forceps 28, and the communication needle part 10 of the upstream side housing 12 is pierced through the rubber cock of a transport liquid container. After a dripping cylinder 22 is depressed and the air in the inside is discharged by contraction the chamber 20, the chamber 20 is restored. In this way, dripping liquid 19 is stored in the chamber 20. A syringe 40 is mounted on a callus tube 36, and the conduit 22 is relaxed with the forceps 28. Therefore, the arrival of the dripping liquid at the tip of the injection needle 40 is confirmed, then, the injection needle is pierced through a blood vessel. In this way, the disinfection of a medicine vial is performed by making it pass the disinfection filter 14 even when it is contaminated by a bacterium. Therefore, the bacterium is prevented from intruding into a patient.
Patent JP-S58108969-A (JP)
Title: Step-up charging circuit
Inventor: KANEKO KIYOTAKA
IPC: H02M3/00
Filed: 1981-12-22
Abstract: PURPOSE:To accurately hole the charging voltage at the prescribed value by monitoring directly the charging voltage of a condenser and controlling the operation and stop of an oscillator. CONSTITUTION:A voltage detector 7 for directly detecting the upper and lower voltage limits necessary for the charging voltage of a condenser 5 and an oscillation controller 8 for controlling the operation and stop of the oscillator 2 with the output of the detector 7 are added to a step-up charging circuit which has a low voltage power source 1 of battery, the oscillator 2, a step-up circuit 3, a charging circuit 4, the condenser 5 and a driven load circuit 6. The charging voltage of the condenser 5 is held at the voltage value between the detecting upper and lower limits in the detector 7.
Patent JP-S6187397-A (JP)
Inventor: FUKUDA JUNZO
IPC: H05K3/12
Filed: 1984-10-05
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-2001030026-A (JP)
Title: Manufacture of press die
Inventor: SAKATA KAZUO
IPC: B23K26/38
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To remarkably shorten the lead time for manufacturing a press die. SOLUTION: The main body of a laser head 2 is a CO2 laser whose output is 3500 W, the length of the straight beam is 10 mm from the tip of the laser head 2, the part beyond here is a taper beam 6 and the steel plate 10 of a base stock is cut into a tapered shape. The corner part 10a of the upper surface of the steel plate 10 of the base stock is quenched by the heat of a laser beam 8. In this way, when laser beam cutting is used, three stages of vertical cutting, taper cutting and flame hardening in a conventional technique are executed in one stage. Moreover, the cutting speed by the laser beam 8 reaches 1300 times that of a wire-cut electric spark machining method in the conventional technique. Thereby, by executing the three stages in one stage and remarkable improvement in cutting speed, the lead time for manufacture is greatly shortened.