baber/WOPTO huggingface dataset:
Patent JP-S61153224-A (JP)
Title: Manufacture of alloy having low content of oxygen, sulfur and nitrogen
Inventor: DEGAWA TORU
IPC: C21C7/076
Filed: 1984-12-25
Abstract: PURPOSE:To obtain an alloy contg. extremely small quantities of O, N, S, by adding powder composed mainly of CaO, and B and/or B2O3 into molten Fe, Co, or Ni base alloy in vacuum or Ar atmosphere to deoxidize, desulfurize, denitride said alloy strongly. CONSTITUTION:Powder composed mainly of CaO, B and/or B2O3 or if necessary further Al are added into the alloy in vacuum or Ar atmosphere. The CaO powder is composed mainly of CaO such as CaO system flux, and CaO-CaF2 powder, etc., are used in addition to CaO powder. By using said additions, a part of Al existing in molten alloy from the beginning or added newly is bonded with O2 in molten alloy to carry out deoxidation. The other part of Al is allowed to react with CaO powder to form Ca and Al2O3. The Ca is converted to CaO, CaS by deoxidation, desulfurization reactions, and the alloy having extremely low contents of O, N, S, and superior creep strength, heat resistance, toughness, weldability and forgeability can be manufactured.
Patent JP-H05172917-A (JP)
Title: Optiomagnetic field sensor
Inventor: IWATSUKA SHINJI
IPC: G01R33/032
Filed: 1991-10-28
Abstract: PURPOSE:To simplify the structure of the sensor by using a magneto-optical element which has a multi-magnetic domain structure when no magnetic field is impressed and, at the same time, the magnetized component of which is different between adjacent magnetic domains in the direction parallel to the advancing direction of light in the magnetic domains. CONSTITUTION:The optical system of the sensor is constituted of a magneto- optical material 1 having a multi-magnetic domain structure when no magnetic field is impressed, collimator lenses 3 and 3', and optical fibers 2 and 2'. The light emitted from the fiber 2 is transformed into a parallel beam through the lens 3 and transmitted through the material 1. Only the light which is not diffracted by the material 1 is made incident to the fiber 2' through the lens 3'. When the intensity of an external magnetic field is gradually increased from '0', the diffraction loss from the material 1 is reduced and the incident light to the fiber 2' increases.
Patent JP-S63136272-A (JP)
Title: Map display system
Inventor: SHIODA KOYO
IPC: G06T11/60
Filed: 1986-11-28
Abstract: PURPOSE:To maximumly display a necessary mesh on a limited screen out of a wide range by obtaining the centroid of a group of meshes and then obtaining a mesh having an attribute most approximate to said centroid to display this mesh at the center of a display screen. CONSTITUTION:An operator instructs the display conditions via a keyboard 1.5 and a conversation control part 1.4 receives this instruction to transmit it to a display mesh selecting part 1.3. A map data base 1.7 sorts the items on a map for each mesh and stores then as the map data of vector types. While an attribute data base 1.8 stores various attribute information on the graphic data stored in the base 1.7. A data base control part 1.6 retrieves both bases 1.7 and 1.8 according to the instructed conditions and extracts the corresponding data. The part 1.3 knows a subject mesh group from the extracted data and a display processing part 1.1 decides the arrangement of these meshes on a screen so that the largest number of meshes can be displayed. Thus these meshes are displayed on a display 1.2.
Patent JP-H08148837-A (JP)
Title: Interlayer electric insulator for multilayered printed wiring board
Inventor: KITAZAWA SEIICHI
IPC: C08F290/14
Filed: 1994-11-16
Abstract: PURPOSE: To obtain an interlayer electric insulation coating film excellent in adhesion to copper plating which forms a circuit, in a multilayered printed board obtained by a build-up method. CONSTITUTION: Conjugated diene based polymer (e.g. copolymer of polybutadiene and acrylic acid) suspends a carboxyl group in a molecular chain. Rubber denatured epoxy acrylate resin is obtained by making conjugated diene based polymer, bisphenol A-type epoxy resin and acrylic acid. Acid pendant rubber denatured epoxy acrylate resin (A) has a structure by reacting hydroxyl group of rubber denatured epoxy acrylate resin with polybasic acid anhydride. The following are contained: the resin (A). diluent (B), photopolymerization initiator (C), and epoxy resin (D).
Patent JP-H08134240-A (JP)
Title: Production of resin film containing ultraviolet absorber
Inventor: KURATA NOBUYUKI
IPC: C08J7/02
Filed: 1994-11-16
Abstract: PURPOSE: To obtain a process for producing safely, simply and conveniently a cellulose resin film contg. an ultraviolet absorber and having a high wet heat resistance by impregnating a cellulose resin film with an ultraviolet absorber dissolved or suspended in water. CONSTITUTION: In a process for producing a resin film contg. an ultraviolet absorber by impregnating a cellulose resin film with a soln. or slurry of the absorber, water is used as the solvent or dispersion medium of the soln. or slurry. The concn. of the absorber in the soln. or slurry is 0.1-10-wt.%. The absorber used has such a solubility that it dissolves in a concn. of 30-wt.% or higher in an org. solvent freely miscible with water and dissolves in a concn. of 1wt.% or lower in water. A favorable concn. of the soln. is 80% or higher of the saturation concn. of the absorber, and the use of the soln. in the saturated state, i.e., in the state of a slurry, is most favorable.
Patent JP-H08140550-A (JP)
Title: Heat fumigator
Inventor: OKADA MASAYA
IPC: A01M1/20
Filed: 1994-11-16
Abstract: PURPOSE: To make it easy for a fumigation ribbon to come to the center of a fumigation heater kept at an elevated temperature, when setting a cassette case among various kinds, which contains the fumigation ribbon, to the fumigation heater. CONSTITUTION: In a fumigator in which a ribbon 3 impregnated with a fumigation chemical and contained in a cassette case 2 is passed on a heater 4 to transpire the chemical by heating, the cassette case 2 is arranged so that the ribbon 3 may be positioned on the heater 4 in the fumigator body equipped with the heater and having a driving shaft for winding the ribbon 3, and the chemical is heat-transpired from the ribbon passing on the heater. Further, the fumigator body has a projection 5 on the cassette case side, while the cassette case has a depression 6 and the projection 5 is fitted to the depression 6.
Patent JP-H09136942-A (JP)
Title: Photosensitive resin composition
Inventor: NISHIKAWA KATSUE
IPC: C08G59/18
Filed: 1995-10-30
Abstract: The photosensitive resin composition of the present invention uses, as the characteristic feature, a modified epoxy resin product obtained by reacting a novolak epoxy resin with an unsaturated monocarboxylic acid in an amount of 30 to 70 % by mol per equivalent of the epoxy group in the novolak epoxy resin in the presence of a trivalent organic phosphorus compound as the catalyst; deactivating the catalytic action of the organic phosphorus compound; and then reacting the resulting reaction product with a polycarboxylic acid anhydride in an amount of 10 to 70 % by mol per equivalent of the epoxy group in the starting novolak epoxy resin and the modified epoxy resin product having an epoxy group, an unsaturated group and a carboxyl group at a mol ratio of the epoxy group: the unsaturated group: the carboxyl group in the molecule being 30 SIMILAR 70 : 30 SIMILAR 70 : 10 SIMILAR 70, as the base resin.
Patent JP-2001098792-A (JP)
Title: Waterproof device
Inventor: ISHIBASHI SHINPEI
IPC: E04H9/14
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof device easily and quickly preventing inflow of heavy rain and floodwater flowing inward from an inlet of a structure. SOLUTION: This waterproof device is constructed of opposed groove type vertical columns 2, 2 arranged on both sides of an inlet 1' in the structure 1 so as to be tightly fixed to the structure 1 and a waterproof plate 3 inserted between the grooves 2' in the vertical columns 2, 2 at its left and right end parts 3', 3'. Elastic water stopping rubbers 4 are arranged on a bottom face 3" and front faces of left and right end parts 3', 3' in the waterproof plate e, and a crescent 6 bringing the water stopping rubbers 4 into contact with the floor face 5 and the front face side inside face 2" of the groove 2' simultaneously is formed between the front face of the waterproof plate 3 and the front face of the vertical column 2.
Patent JP-S63137152-A (JP)
Title: Continuous hot dip metal coating equipment for band steel
Inventor: ITO MASAHIKO
IPC: C23C2/00
Filed: 1986-11-27
Abstract: PURPOSE:To obtain a smooth and attractive plated band steel, by providing roller and a band steel-heating device to the inside of a chamber in which reducing atmosphere is maintained and by enabling the uniform application of a molten metal fed to the roller to the band steel. CONSTITUTION:The band steel 1 is introduced into a plating chamber 7 in which reducing atmosphere is maintained, where a molten metal is transferred to the surface of the band steel 1 by means of the roller 9 to which the molten metal fed from a supply pipe 8 is applied. Subsequently, the band steel 1 is heated by means of a heating device 13 for a short period.
Patent JP-H05119995-A (JP)
Title: Control method for version number of operation file on electronic exchange
Inventor: URITA HIROYUKI
IPC: H04Q3/545
Filed: 1991-10-29
Abstract: PURPOSE:To easily control the version number of the file and an update image when the operation file of the electronic exchange is updated. CONSTITUTION:The main storage device of the stored program control type exchange is provided with a file version number identification name for making a person in charge of maintenance identify the version number of a program in operation. When the operation program stored on the main storage device is updated, the current file version number identification name is printed out and confirmed by the person in charge of maintenance (step 1). The file version number identification name is updated according to an update rule (step 2). When the file is updated, the update image is saved on the main storage device (step 3). If the operation state becomes abnormal after the file update, the saved update image is read out of the main storage device and printed out (step 5).
Patent JP-2001106456-A (JP)
Title: Elevator
Inventor: FUKUYAMA GIICHI
IPC: B66B5/16
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an elevator having a car with the vertical motions suppressed without being influenced by variation of the load in the car door open condition when the car is stopped at the intended floor. SOLUTION: When elevator car 1 is stopped and its door is open, a fixing device 18 is actuated to fix the car 1 to a guide rail 3 in conformity to a command given by a fixation control device 9.
Patent JP-H08119532-A (JP)
Title: Tape sticking method and device
Inventor: TAKAKURA ISAO
IPC: B65C11/00
Filed: 1994-10-21
Abstract: PURPOSE: To stick an adhesive tape on an object to stick the adhesive tape on by peeling the adhesive tape from released paper even when the adhesive tape is a glue type tape with no rigidity force. CONSTITUTION: An adhesive tape 272 is peeled from released paper 271 by drawing a tape 27 toward a surface 14 to stick an adhesive tape 272 on in such a way as not to apply tensile force on the adhesive tape 272, bending the adhesive tape 272 in the outer peripheral direction of a sticking roll 17 and bending the peeled released paper 271 in the opposite direction by way of pressing the peeled released paper 271 on the surface 14 to stick the adhesive tape 272 on. Consequently, even if the adhesive tape 272 is a glue type tape with ho rigidity force, it is possible to peel it from the released paper 271.  Thereafter, it is possible to certainly stick the adhesive tape 272 on the surface 14 to stick it on by peeling the adhesive tape 272 by way of continuously reproducing bending of the aforementioned released paper 271 by the rigidity force of the released paper 271 while drawing out the tape 27 in such a way as to give tensile force to the released paper 271 of the tape 27 by moving the sticking roll 17 in the arrow direction.
Patent JP-H04157678-A (JP)
Title: Servo pattern system for magnetic disk
Inventor: HASHIMOTO SHUICHI
IPC: G11B21/10
Filed: 1990-10-20
Abstract: PURPOSE:To enable an amount of an analog circuit to be reduced and a position of a servo head to be read directly even if a high-speed seeking is performed by providing a second pattern which is provided by moving a first pattern to a second track at one region by dividing an area between index patterns into two. CONSTITUTION:An area between index patterns of a pattern where one zone which is read by a servo head is divided into 8 tracks is divided into two. Then, a first pattern consisting of two servo position information patterns with adjacent tracks at one region being at the central position and two servo position information patterns with adjacent tracks being separated by two tracks being at the central position is provided. Also, a second pattern which is provided by moving the first track by 2 tracks is provided at another region, thus enabling an amount of an analog circuit to be reduced and achieving servo head demodulation for allowing a position of the servo head to be directly read even if a high-speed seeking is performed.
Patent JP-2001106806-A (JP)
Title: Adhesive heat resistant wrap film
Inventor: YOSHIMURA ISAO
IPC: C08L67/04
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To prepare a household wrap film that is convenient in using meeting various required characteristics upon wrapping such as drawability, cutting property, extending handleability, adhesion fixing set property, heat resistance and safety at use thereof and waste disposal treatment thereof being more convenient for environmental safety. SOLUTION: This adhesive heat resistant wrap film is produced by adding a specified lactic acid based aliphatic polyester having a crystalline melting point of 120 deg.C-250 deg.C with a specified liquid additive to obtain a film having characteristics of a tensile modulus of 15-180 g/mm2, the relationship between heat shrinkage (X%) and heat shrinkage stress (Y g/mm2) at 100 deg.C being within one of the ranges represented by formulae 1, 2 and 3, heat resistance of at least 120 deg.C and adhesion work amount of 5-50 g.cm/25 cm2. formula 1: 0<=X<45, 0<=Y<5. formula 2: 0<=X<2, 5<=Y<500, Y<=(1500-20X)/3. formula 3: 2<=X<=22.5, 350<Y<=500, Y<=(1500-20X)/3.
Patent JP-H1075762-A (JP)
Title: Cigarette case
Inventor: KANDA KIYOMITSU
IPC: A24F13/16
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a cigarette case that does not scatter cigarette ash and is useful in fire prevention on smoking. SOLUTION: A wire net of fine mesh 1 is wound round in an about 3cm diameter and fixed. A filter chip 2 of a cigarette is nipped to the edge of the fine mesh wire net 1. A spring 3 is attached to one of the nippers for the filter chip 2 to make it vertically swingable. A wire net lid cap 4 is attached to the opposite side of the filter chip nipper 2. The filter tip nipper 2 is made of wood so that it may not become hot with the fire of the cigarette and a thin iron plate is lined inside so that the wood may not scorched.
Patent JP-H01125598-A (JP)
Title: Centrifugal type multistage pump
Inventor: TANAKA TADAO
IPC: F04D29/44
Filed: 1987-11-09
Abstract: PURPOSE:To reduce pressure loss due to generation of vortex flow and enhance the efficiency of a pump by forming a vortex shape liquid flow passage having a section area gradually increasing toward the large diameter portion of a guide vane and forming the guide vane in a vortex shape in the same direction as that of the liquid passage. CONSTITUTION:A vortex shape liquid passage 17 having a sectional area gradually increasing toward the large diameter portion of a guide vane 15 from the side of an impeller 1 adjoining to the outer peripheral portion of the side plate 16 of a streamlining guide vane 15 is formed. This guide vane 15 is formed in a spiral shape in the same direction as that of the liquid passage 17. The liquid ejected from the outer periphery of the impeller 1 to its radial direction is fed to the center portion after turning only by 90 deg. in a tangential direction by means of the liquid passage 17 and the guide vane on the outer periphery of the side plate 16. In this manner, the efficiency of the pump can be enhanced by reducing a pressure loss due to generation of vortex flow.
Patent JP-H07141048-A (JP)
Title: Job start propriety deciding device
Inventor: NIHEI HIDEO
IPC: G06F1/00
Filed: 1993-11-12
Abstract: PURPOSE:To judge a fact whether or not a job can be started more speedily and easily than visually investigating the fact concerned by a man. CONSTITUTION:Each time a start condition is changed, an automatic job executing device 2 writes information on the start condition in a managing file 3 for each job at any time. When a user desires to investigate whether or not a certain job can be executed, the function key of an input device 4-1 is depressed or a function button is clicked by a mouse. A job information input part 101 inputs information concerning the job from a managing file 3 and delivers it to a start condition judging part 1-2. The start condition judging part 1-2 investigates the start condition from the received information, judges whether or not that job can be started and delivers the result to a job start propriety display part 1-3. According to the received information, the job start propriety judging part 1-3 displays the start condition not coming into existence on an output device 4-2 by flickering and shows the fact that job can not be started.
Patent JP-2000114791-A (JP)
Title: Bending device of lead wire and its use method
Inventor: SATO KENZO
IPC: H05K13/04
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a device for bending a lead wire where a positioning part is provided near a lead wire retention part, and each lead wire being inserted into a through hole can be positively inserted into nearly the center of each through hole. SOLUTION: A device 10 for bending a lead wire is provided with first and second positioning blocks 12 and 17 that are used by allowing the outside of a tip to coincide with the inside of a pair of the through holes of a circuit board, a plurality of guide pins 14 and 15 that are fixed to the first positioning block 12, slide from the second positioning block 17, and guide the slide when the spacing between the first and second positioning blocks is increased and decreased for adjustment, a slide prohibition means 21 that prohibits the slide between the second positioning block 17 and the guide pins after the spacing between the first and second positioning blocks is increased and decreased for adjustment,  and a pair of lead wire pressing parts 23 that is provided on each upper surface of the first and second positioning blocks and presses down a pair of lead wires being extended from both the end parts of electronic parts.
Patent JP-H10111647-A (JP)
Title: Limiter and driving simulator using the same
Inventor: HAGA TADASHI
IPC: G01P3/42
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a limiter capable of separating an abnormal operation due to runaway from an operation which is intense but is not an abnormal operation and also which dispenses with software. SOLUTION: A continuous pulse signal P1 is outputted from a tachogenerator 14 according to the revolving speed of a motor for counterforce 7. An n-ary counter 17 counts output pulses of the generator 14 every measuring time (ΔT1) to output a signal P2 when a count number exceeds a first threshold value. An m-ary counter 18 counts the output pulses P2 every fixed time (ΔT2) to output a signal P3 when the number of counts exceeds a second threshold value. When the revolution of a handle is fast but is not an abnormality, the signal P2 is generated but the signal P3 is not generated. When an abnormal revolution is present, the signal P3 is generated. Thus, a fast normal revolution is separated from an abnormal revolution due to runaway.
Patent JP-H04159206-A (JP)
Title: Dandruff-preventive cosmetic
Inventor: NAKAO MATSUICHI
IPC: A61K8/00
Filed: 1990-10-19
Abstract: PURPOSE:To obtain a dandruff-preventive cosmetic capable of exhibiting excellent effects even on prevention of ich, alopecia, etc., by blending an extract of Aloesaponaria by ethanol/or juice obtained by squeezing and preferably adding glycerin and tsubaki oil as a thickener thereto. CONSTITUTION:The objective dandruff-preventive cosmetic containing an extract obtained by washing fresh leaf of Aloesaponaria which is one kind of aloe with water and draining the leaf and cutting the leaf into proper small pieces, immersing the small pieces in ethanol, storing the immersed pieces in cooled and dark place for 30-45 day and filtering the ethanol-extracted solution and/or juice obtained by squeezing the leaf. Effective ingredients contained in Aloesaponaria prevent action of microorganisms which decompose and putrefy sebaceous matter, etc., surely and suppress occurrence of dandruff effectively and stop ich as a subsidiary effect and prevent alopecia and exhibit effect of deodorization and promotion of hair nursing, etc. Effects thereof are exhibited by short-term use and the cosmetic has extremely high safety.
Patent JP-H10112276-A (JP)
Title: Ion-doping device
Inventor: FUJITA SHIGEHIRO
IPC: H01L21/265
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To improve the implantation uniformity and beam utilization efficiency for a square substrate. SOLUTION: Electrode holes 18 of an ion source 14 are arranged, so that three adjacent electrode holes 18 form a nearly equilateral triangle. This ion- doping device is provided with a driving device 30 moving a holder 4, holding a square substrate 6 two times linearly in the direction X along the line connecting both centers of gravity of two adjacent, nearly equilateral triangles formed by the electrode holes 18 by the distance of nearly 2/3 of the length of the median line of the nearly equilateral triangle. The hole-forming region 20 of the ion source 14 is made into a square, at least having the same size as that of the total region of the region before the substrate 6 held by the holder 4 is moved and the region after it has been moved two times.  The ion- doping device is also provided with a control device 44 controlling the implantation of nearly 1/3 of the total implantation quantity to the substrate 6 in each of three steps before the holder 4 is moved and after it is moved for the first time and the second time respectively.
Patent JP-H08143867-A (JP)
Title: Estimation of production ratio of coal carbonization product
Inventor: SHIRAISHI KATSUHIKO
IPC: C10B57/00
Filed: 1994-11-17
Abstract: PURPOSE: To measure the relative value of coal as a raw material for coke by estimating the cake, tar, etc., which are carbonization products from the volatile matter(VM) of the coal and ratio (O/C) of the number of atoms (oxygen/carbon) in the coal and estimating the production ratio of the coal carbonization products with a good accuracy. CONSTITUTION: The production ratio of coke, tar, light oil, gases, ammonia liquor and carbon which are carbonization products of coal and the generated gas volume expressed in terms of 4800kcal/Nm<3> are estimated from the VM, and the ratio O/C therein in carbonizing the coal in a chamber oven type cake oven and the production ratio of the coal carbonization product is estimated. Furthermore, the VM and O/C are measured to calculate the coke production ratio (%d) from formula I. When the ratio O/C is lower than 1.2, the tar production ratio is calculated from formula II. When the ratio O/C is higher than 1.2, the tar production ratio is calculated from formula III and the light oil production ratio is calculated from formula IV.  The gas, ammonia liquor and carbon production ratios and the generated gas volume (Nm<3> /t dry coal) expressed in terms of 4800kcal/Nm<3> are preferably calculated in the similar manner as that of coke production ratio, etc.