baber/WOPTO huggingface dataset:
Patent JP-H04194499-A (JP)
Title: Internal strut supporting structure for membrane storage tank
Inventor: NISHIOKA NOBUYUKI
IPC: F17C3/06
Filed: 1990-11-27
Abstract: PURPOSE:To prevent relative displacement relating to a membrane of a strut while allowing low temperature contraction of the central strut by setting up three or more supporting structures, slidable only in a radial direction from the center of the central strut, brought into contact with an intermediate part mutually of membrane pleats. CONSTITUTION:A central strut 2 is vertically provided on a bottom part membrane 3, formed of low temperature resistance material, of a cylindrical membrane storage tank through three or more supporting structures 1. The central strut 2 is arranged in the internal part center of the cylindrical membrane storage tank, and three or more the supporting structures 1 are made slidable only in a radial direction from the center of the central strut 2 and restricted in the movement in a circumferential direction. Each supporting structure 1 is set up so as to come into contact with the bottom part membrane 3 in the central part mutually between membrane pleats 9, 9 in the bottom part membrane 3. In this way, the central strut 2 is contracted toward the strut center according to cooling a storage tank internal part, but when force F in a lateral direction is applied to the central strut 2, the central strut 2 is supported by restricting force in the circumferential direction of the supporting structure 1 to generate no displacement.
Patent JP-H04192848-A (JP)
Title: Incoming circuit of telephone equipment
Inventor: KOYAMA KEIICHI
IPC: H04M1/00
Filed: 1990-11-27
Abstract: PURPOSE:To reduce the cost of the incoming circuit of the telephone equipment and to improve the reliability by sounding a selectable ringing tone in advance at the time when a commercial power source exists without using a relay, and sounding the ringing tone by an incoming signal from a central office at the time of service interruption. CONSTITUTION:In the case an incoming signal from a telephone circuit is received, when driving power is received from a commercial power source, an output of a second ringing tone generating circuit IC2 for generating a ringing tone by using the commercial power source as driving power is outputted from a mixing circuit MIX by controlling a switch TR1 and cutting off an output of a first ringing tone generating circuit IC1 for generating a ringing tone by using the incoming signal sent from the telephone circuit as driving power. In the case the incoming signal from the telephone circuit is received, when there is no driving power from the commercial power source, the output of a first ringing tone generating circuit IC1 is outputted from the mixing circuit MIX. In such a way, the circuit which is inexpensive and has reliability, and does not necessitate a relay is obtained.
Patent JP-H10163156-A (JP)
Title: Treatment method used in semiconductor-device production process and treatment apparatus by treatment liquid used in semiconductor-device production process
Inventor: TANAKA HIDETOSHI
IPC: H01L21/304
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a treatment technique, by a treatment liquid in a semiconductor-device production process, which can execute a treatment effectively and which can reduce an area occupied by a treatment tank. SOLUTION: In a treatment method, an object to be treated such as a wafer or the like is treated with a treatment liquid such as a cleaning chemical liquid or the like in respective treatment tanks 11, 21, 31, and, in a state that the object to be treated is left in any of the treatment tanks, the treatment liquid is discharged once from the treatment tanks, and a posttreatment liquid is given to the treatment tanks. In addition, a treatment apparatus is provided with treatment tanks in which an object to be treated is treated with a treatment liquid, and tanks 12, 22, 32 for treatment-liquid storage and/or a running- water cleaning mechanism are installed at the treatment tanks, or the respective treatment tanks are constituted independently so as to be separated completely for respective kinds of treatment liquids.
Patent JP-H04191419-A (JP)
Title: Liquid air gas turbine
Inventor: TAGA KIICHI
IPC: F02C6/16
Filed: 1990-11-26
Abstract: PURPOSE:To utilize effectively midnight power and improve efficiency of pack power generated in the daytime by expanding, by means of a gas turbine expander, high temperature and high pressure gas which is generated in such a way that liquid air or the like is manufactured and stored while utilizing midnight power and pressurized and gasified at the daytime to be burned, so that power may be generated. CONSTITUTION:Liquid air or liquid oxygen is manufactured and stored while utilizing midnight power, and pressurized by a pump in the daytime to lead into a gas turbine combustion chamber 2 after being gasified. Fuel is injected into the combustion chamber to be burned, and thus generated high temperature and high pressure gas is expanded by a gas turbine expander 1 so as to generate power. At this time, the combustion chamber 2, a power generator 3, and an air preheater 6 are connected to the expander 1. On the other hand, the liquid air in a liquid air tank 7 is pressurized by a pressurizing pump 8, vaporized and gasified by an evaporator 9, and then liquefied by an air liquefying device 10 while utilizing the midnight power.
Patent JP-S63166858-A (JP)
Title: Separation of sulfuric acid
Inventor: ENRIIKO BORUGARETSURO
IPC: B01D/
Filed: 1987-12-23
Abstract: Sulphuric acid is removed from aqueous mixtures thereof with (C12-C18) alkanesulfonic acids by extracting them with a solvent consisting of a halogenated (C1-C2) hydrocarbon and a cosolvent consisting of an alcohol or ether.
Patent JP-H03186548-A (JP)
Title: Automatic filling device for continuous sheet
Inventor: JINGU TOSHIHIRO
IPC: B65H19/10
Filed: 1989-12-15
Abstract: PURPOSE: To eliminate adjustment and miniaturize a device by providing the device with a carrier means, a pin feed means having a pin part engaged with a feed hole of continuous paper on an outer periphery and revolving at circumferential speed which is faster than paper carrier speed of the carrier means when continuous paper is loaded and a guide means for guiding paper to the pin feed means. CONSTITUTION: An outside diameter of a pulley 15 is made larger than that of a rubber roller 53 and inserting speed of continuous paper 2 is reduced than circumferential speed at a tip of a guide pin 17. As a result, when a feed hole 3 of continuous paper 2 is delivered near the pulley 15, the feed hole 3 is overtaken by the guide pin 17 of a tractor 10 which is delivered faster than a first page. The first page is lightly pressed by a guide arm 30, and when the feed hole 3 and the guide pin 17 are roughly matched, the feed hole 3 is pushed up to the bottom part of the guide pin 17. The entirely same process is performed in a tractor 20, synchronizing with the tractor 10. Thus, loading of continuous paper 2 into the tractors 10, 20 is automatically performed.
Patent JP-S63186041-A (JP)
Inventor: HANSU RINDENTAARU
IPC: F16D33/18
Filed: 1987-12-23
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-H06174770-A (JP)
Title: Superconducting electromagnetic wave sensor
Inventor: FUTAKI KAZUYA
IPC: G01R29/08
Filed: 1992-12-03
Abstract: PURPOSE:To provide a superconducting electromagnetic wave sensor having excellent sensor characteristics in which the sensor can be cooled sufficiently. CONSTITUTION:A signal transmitting means for connecting a superconducting electromagnetic wave sensor 3 mounted on a cold head 2 placed in a thermally insulated vacuum vessel 1 electrically with terminals 17, 18, 19 disposed on the vessel 1 is constituted through magnetic coupling means 7, 8, 9 comprising second coils 7b, 8b, 9b disposed oppositely to first coils 7a, 8a, 9a with coil faces thereof being spaced apart from each other. This constitution reduces heat flowing into the superconducting electromagnetic wave sensor 3 from the outside of the thermally insulated vacuum vessel 1.
Patent JP-H09162131-A (JP)
Title: Plasma cvd system
Inventor: NISHIDA SEIICHI
IPC: H01L21/205
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain a plasma CVD system in which the impurities can be removed from the surface of a substrate while suppressing the temperature difference between the surface and rear of substrate by disposing a substrate heater having a substrate on the surface thereof in parallel with a discharge electrode in a reaction vessel and disposing an infrared heater oppositely to the substrate heater. SOLUTION: In a reaction vessel 1, infrared heaters 10, 11 are disposed oppositely to a substrate heater 3 on the outside of a discharge electrode 2. A gas introduction tube 6 is inserted between the infrared heaters 10, 11. The discharge electrode 2 is fed with high frequency power from a high frequency power supply 4 through an impedance matching unit 5. A mixture gas of monosilane and hydrogen, for example, is introduced from a cylinder through a gas introduction pipe 6 from the rear side of discharge electrode 2. The introduced reaction gas passes through the discharge electrode 2 and fed between the discharge electrode 2 and substrate heater 3. Heat rays are radiated from the infrared heaters 10, 11 and the surface of discharge electrode 2 and a substrate 9 is heated along with the reaction gas.
Patent JP-2001139416-A (JP)
Title: Cosmetic raw material, cosmetic and method for producing cosmetic
Inventor: MORITA YOSHIJI
IPC: A61K8/92
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic raw material capable of uniformly dispersing a silicone oil or an organic oil and a crosslinked particle into a cosmetic, a cosmetic which comprises the cosmetic raw material and another cosmetic raw material, has excellent touch to the fingers and the skin, spread and sense of use, prevents ruffled hair, raised hair, tangled hair and matted hair and can readily fix the hair and supplies a dry feeling free from stickiness and to provide a method for efficiently producing the cosmetic. SOLUTION: This cosmetic raw material is characterized in that the cosmetic raw material comprises an emulsion of a silicone oil or an organic oil containing (A) an organic compound containing at least two aliphatic unsaturated bonds in one molecule, (B) a silicon-containing organic compound containing at least two hydrogen atoms bonded to a silicon atom in one molecule and (C) a catalyst for hydrosilylation reaction in the liquid drops of the silicone oil and the organic oil having 0.1-500 μm average particle diameter dispersed in water. This cosmetic comprises the cosmetic raw material and another cosmetic raw material.
Patent JP-H06226264-A (JP)
Title: Method of treating waste suspension
Inventor: IAN SUCHIYUWAATO BURIIKUREI
IPC: B01D21/01
Filed: 1993-12-22
Abstract: There is disclosed a process comprising:     (a) providing an aqueous suspension of particulate kaolin clay; (b) introducing into the aqueous suspension a reagent comprising a source of alkaline earth metal ions and a reagent comprising a source of carbonate ions to precipitate an alkaline earth metal carbonate in the said aqueous suspension of the said particulate kaolin clay whereby the said particulate kaolin clay present at the start of the process becomes entrained in the alkaline earth metal carbonate to form a mixed aggregated material.
Patent JP-H02172891-A (JP)
Title: Method for growing single crystal
Inventor: ITO KATSUHISA
IPC: C30B15/00
Filed: 1988-12-22
Abstract: PURPOSE:To make it possible to grow a nonlinear optical single crystal of beta-barium borate by a pulling method without using a flux by using barium borate produced by bringing an aq. soln. of boric acid and an aq. soln. of barium chloride into a precipitate forming reaction as starting material to be filled into a crucible. CONSTITUTION:An aq. soln. of barium chloride (BaCl2.2H2O) is added to an aq. soln. of boric acid (H3BO3) to form a precipitate. At this time, the boric acid soln. is preferably kept at <=50 deg.C and adjusted to pH>=12 with alkali so as to prevent the formation of BaB4O7 as a by-product. The resulting BaB2 O4.nH2O precipitate is washed, dried, put in a platinum crucible, melted by heating to 1,150 deg.C at 50 deg.C/hr rate in an electric furnace, slowly cooled to 1,000 deg.C at 10 deg.C/hr rate and allowed to cool at the outside of the furnace to obtain beta-BaB2O4. A single crystal of beta-BaB2O4 is obtd. by a pulling method using the beta-BaB2O4 as starting material.
Patent JP-H04202296-A (JP)
Title: Electroviscous fluid
Inventor: KURACHI IKUO
IPC: C10N40/14
Filed: 1990-11-29
Abstract: PURPOSE:To obtain an electroviscous fluid which has a large electroviscous effect and gives the effect stably in a wide temperature range by dispersing a powder specified in specific gravity and water content in an oily medium comprising a mixture of specific cyclic phosphonitrile compounds. CONSTITUTION:An electroviscous fluid prepared by dispersing a powder having a specific gravity of 1.2 or more and a water content of 4.0wt.% or less in an oily medium which is a mixture of cyclic phosphonitrile compounds represented in molecular structure by the formula [wherein n is 3-15; and R1 and R2 are each an aromatic compound derivative (A) and/or aliphatic compound derivative (B)]: the mixture contains 85% or more by mole of compounds having both A and B as side chains in the same molecule; and (1) the molar ratio B/A of the side chains B to A in the whole mixture is 0.125-8; (2) the content of the compounds in which n is 3 is less than 90% by mole and the content of the compounds in which n is 4 or more is 10% or more in the mixture; or (3) the mixture satisfies (1) and (2) at the same time.
Patent JP-H04202299-A (JP)
Title: Detergent for paper machine felt
Inventor: KATO ISAO
IPC: D21F1/32
Filed: 1990-11-29
Abstract: PURPOSE:To provide the title detergent capable of washing off Al(OH)3 stains in nearly a neutral pH range and making uniform the water-squeezing property of the felt by incorporating 1-hydroxyethylidene-1,1-diphosphonic acid(salt) as an effective component'. CONSTITUTION:The title detergent is prepared by dissolving 0.01-10g/l of 1- hydroxyethylidene-1,1-diphosphonic acid(salt) and, if necessary, an anionic or nonionic surfactant(e.g. lauryl alcohol) in water.
Patent JP-H0247401-A (JP)
Title: Apparatus for tying railroad rail
Inventor: ROJIYAA POORU SONBUIYU
IPC: E01B9/46
Filed: 1988-12-23
Abstract: PURPOSE: To conduct preassembling of all fastening parts by enabling a clip leaf springs to assume standby positions to which they are rotated respectively 180 deg. and 90 deg. from an operative position of retaining a rail. CONSTITUTION: A clip 10 can assume an operation position, in which it retains a rail R and a standby position to which it is rotated 180 deg. about a screw 40 from the operative position. Leaf springs 32, 34 can assume an operative position for fastening the rail R and a standby position to which they are rotated 90 deg. about the screw 40. In the standby position, the leaf springs 32, 34 are borne by the bearing surface 26 of the projection 24 of the clip 10. To rotate the clip 10 and the leaf springs 32, 34, the screw 40 is unwound and refastened after rotation.
Patent JP-H09165942-A (JP)
Title: Inside-door handle device for automobile
Inventor: MIZUSHIMA KENJI
IPC: B60J5/04
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To prevent the careless rotation of a handle without increasing the number of parts. SOLUTION: This door handle device has a base 6 fixed onto the inner panel 2 of a door for an automobile, an escutcheon 20, to which an indented section 21 is formed and which is engaged with the base 6, and a handle 5 rotatably installed to the base 6 and operated and connected to a door locking device. The peripheral section 22 of the escutcheon 20 is arranged into an opening section 19 formed to a door trim 3. A folded section 23 formed to the peripheral section 22 of the escutcheon 20 is abutted against the internal surface 18 of the door trim 3. A brittle section 24 having a low mechanical strength is shaped to the connecting section of the peripheral section 22 of the escutcheon 20 and the folded section 23. The brittle section 24 is composed of a notched section 26 forming a thin section 25 or an intermittently formed through-hole.
Patent JP-H03186849-A (JP)
Title: Photosensitive resin composition
Inventor: TOKO AKIRA
IPC: G03F7/031
Filed: 1989-12-18
Abstract: PURPOSE:To obtain the heat resistant photosensitive polyimide resin compsn. with which the production process is simple and which is free from the fluctuation in products, allows spray development and has a high sensitivity by incorporating a specific polymer, styryl compd. and oxazolone compd. which are respective specific into the compsn. CONSTITUTION:This compsn. consists essentially of the polymer (A) essentially consisting of the constitutional unit expressed by formula I, the styryl compd. (B) expressed by formula II and the oxazolone compd. (C) expressed by formula III and is compounded with 1 to 10pts.wt. (B) and 1 to 20pts.wt. (C) per 100pts. wt. (A). In the formulas I to III, R1, R2 denote an arom. cyclic group; R3 denote -H, -CH3, etc., R4 denotes -H, -CH3, etc.; n denotes 1 to 2; m denotes 0 to 2; R5 denotes -H, -CH3, etc.; R6 is formula IV, etc.; R7 is formula V, etc.; R8 is -H, -CH3, etc. The compsn. with which the production process is simple and which is free from the fluctuation in the products, allows the spray development and has the high photosensitivity is obtd. in this way.
Patent JP-H11156411-A (JP)
Title: Bearing device for work roll and rolling mill using the same
Inventor: SUZUKI SHUICHIRO
IPC: B21B31/16
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To suppress sliding between a work roll and a thrust bearing, i.e., generation of friction, and to avoid generation of seizure on the thrust bearing even when shaft end surfaces of an upper and lower work rolls equipped with separately radial beaing boxes and thrust bearing boxes are made to shift in a different direction or to a different distance on a horizontal surface. SOLUTION: The radial bearings 10a which receive loads in radial direction of the upper and lower work rolls 1, 1 and the thrust bearings 13 which receive loads in the thrust direction are each installed in respective bearing boxes 10, 11. The thrust bearing 13 of the upper thrust bearing box 11 and the thrust bearing 13 of the lower thrust bearing box 11 are each equipped with shifting devices 32 to shift each of the thrust bearings individually in horizontal direction. The distance between a vertical plane containg the axis of shaft end surfaces 3a of each of the work rolls 1, 1 and a vertival plane containing the center axis of the corresponding thrust bearing 13 is controlled so as to be <=1/20 of the diameter of the shaft end surface 3a of the work rolls.
Patent JP-H07155577-A (JP)
Title: Method for dispersing pigment
Inventor: NAKAMURA MASAYOSHI
IPC: C09C1/00
Filed: 1993-11-30
Abstract: PURPOSE:To provide a novel method far dispersing a pigment by which the surface glossiness of a coating film of the resulting coating material can be remarkably enhanced even if the frequency of passing through a mill is low. CONSTITUTION:In a method for dispersing a pigment in a soln., zirconia fired beads having 40-192um average particle diameter, >=5.9g/cm<3> density and a sphericity of <=1.07 are used.
Patent JP-H08174908-A (JP)
Title: Led writing device of image-forming apparatus
Inventor: ONISHI KAZUYUKI
IPC: B41J2/52
Filed: 1994-12-27
Abstract: PURPOSE: To accurately, surely and easily write multigradational electrostatic latent images of image data to a photosensitive body. CONSTITUTION: This device is installed in a digital copying machine having a photosensitive body. Electrostatic latent images based on image data are written to the photosensitive body by a plurality of LEDs 16... arranged in a main scanning direction. Each LED 16 consists of an array of a plurality of light-emitting parts 16a-16g. Driving ICs 19... are provided to impress a voltage to each of the light-emitting parts 16a-16g based on the image data so that a light-emitting area increases stepwise every time a fixed voltage is exceeded.
Patent JP-H02171554-A (JP)
Title: Heating overload control device for air conditioner
Inventor: NOGUCHI TOSHIFUMI
IPC: F24F11/02
Filed: 1988-12-23
Abstract: PURPOSE:To shorten a heating rising time by a method wherein a switch capable of changing- over a set value corresponding to an over-load of a thermistor detecting a pipe temperature of an indoor heat exchanger and another set value corresponding to a termination of a compressor in case of a short pipe length and a long pipe length is provided. CONSTITUTION:A value in case of a short pipe is set in an indoor control device 1 when a switch 3 is OFF and in turn when the switch is ON, a value in case of a long pipe length is set in the indoor control device 1. As the set value of the indoor pipe temperature, a set value corresponding to the over-load and another set value corresponding to a termination of the compressor. In case that the pipe length is short, it the indoor pipe temperature exceeds a temperature corresponding to the over-load, the number of revolution of the compressor is decreased to a predetermined number of revolution, the indoor pipe temperature is decreased and then a normal controlling operation is carried out. Even if the number of revolution of the compressor is decreased and the indoor pipe temperature is increased, when the temperature corresponding to the termination of the compressor is exceeded, the compressor is stopped and then the indoor pipe temperature is lowered. In case that the pipe length is long, the switch 2 is turned ON and the set value corresponding to the over-load and the set value corresponding to the termination of the compressor are changed over. In case that the pipe length is short, it is possible to keep a heating rising time and thus to prevent an over-shooting of the discharging pressure in case of the long pipe length.
Patent JP-H03186777-A (JP)
Title: Lsi tester
Inventor: SHINONAGA NAOYUKI
IPC: G01R31/3183
Filed: 1989-12-15
Abstract: PURPOSE:To shorten the time for compiling work and to unnecessitate a test pattern object file consisting of a memory with large capacity and high cost by providing processors to compile the test pattern sources for each channel. CONSTITUTION:The test pattern sources for all channels stored in a test pattern source file 1 are controlled by a main processor 2 and transferred to a data distribution device 6. The test pattern sources for all channels are divided for each channel in the data distribution device 6, and the channel pattern sources for each channel are formed and transferred to channel processors of each channel. Next, the channel pattern sources are converted to object codes A for channel patterns by the compilation. The converted object codes A are divided to channel pattern data and channel control data and controlled with the channel processors 7 then transferred to channel pattern memories 8 and channel control memories 9 respectively.
Patent JP-2000111004-A (JP)
Title: Operation method of boiler
Inventor: PIERCE CLAUDIA C
IPC: F22D11/00
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an accurate control method for controlling the amount of a treatment agent to be added into a boiler. SOLUTION: An inactive fluorescent tracer having a known concentration is used, and concentration cycle of blow-down concentration versus feed water is measured by measuring the fluorescent characteristic of the fluorescent tracer during blowing-down. A value obtained by this measurement is compared with a reference value during operation of a boiler, and if a difference is detected, blowing-down rate or the addition amount of a treatment agent is changed so as to realize a standard cycle.