baber/WOPTO huggingface dataset:
Patent JP-H09233234-A (JP)
Title: Monitor for periodic pattern
Inventor: ROSU MITSUCHIERU KOTSUKUSU
IPC: H04M3/22
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To detect a recording error in a telephone network nearly in real time by recording output information from the telephone network and identifying a disturbance in a periodic pattern lasting for a long period. SOLUTION: A ratio follows a periodic pattern of everyday and every week in the usual operation such as a ratio in time series over, e.g. four weeks. The pattern depends on an exchange and the service. Monitoring is executed by generating a time series prediction value based on the intelligence (that is, a current value) and on the intelligence of a history of the time series. Then the predicted value is subtracted from actual data to form an error term, and the presence of an abnormal disturbance is mathematically analyzed through a framework backed up by the theory of the Kalman filter.
Patent JP-H10182341-A (JP)
Title: Pack cosmetic
Inventor: IWASAKI MASANORI
IPC: A61K8/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To prepare a pack cosmetic, excellent in film strength and having quick-drying properties and good peelability. SOLUTION: This pack cosmetic comprises a pullulan ester of a fatty acid, preferably the one having 2-24C acyl groups and 0.0001-0.5 substitution degree with the acyl groups and 5,000-150,000 weight average molecular weight as a film-forming agent.
Patent JP-H05179276-A (JP)
Title: Lubricating agent for hot rolling of stainless steel
Inventor: YAMAMOTO HIDEO
IPC: C10N30/06
Filed: 1991-12-27
Abstract: PURPOSE:To obtain the subject product effective for preventing the seizure in hot-rolling, increasing the draft and the rolling speed and enabling the rolling of stainless steel in high efficiency by adding a specific dialkyl polysulfide and a phosphorous acid ester to a base oil. CONSTITUTION:The objective product having a viscosity of 100-500cst at 40 deg.C is produced by compounding (A) a base oil having a molecular weight of >=500 with (B) 20-70wt.% of a dialkyl polysulfide having a sulfur content of >=30wt.% (preferably 6-13C compound) and (C) 3-10wt.% of a phosphorous acid ester (preferably an alkyl phosphite having 6-18C alkyl group). The adjustment of the viscosity of the product is carried out e.g. by using a mineral oil having a molecular weight of 500-1,000 and a synthetic ester having a molecular weight of 724-892 as the base oil and varying the mixing ratio of the components. The product is applied generally at a rate of 0.5-30g/m<2>.
Patent JP-2000173325-A (JP)
Title: Sunlight daylighting device
Inventor: KATO SHOZO
IPC: F21S11/00
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To improve the control accuracy of a sunlight daylighting device, to improve the daylighting efficiency thereof, and to improve the accuracy of weather detection. SOLUTION: This device 100 is provided with daylighting prisms 101a, 101b, and angle of the daylighting prisms is controlled at the appropriate angle in response to the height of the sun. In this case, the solar light is made to directly or indirectly enter through a shading body into a bottom wall equally divided into plural blocks respectively provided with a light receiver element, and a surface type optical axis detecting unit 104 for detecting the optical axis of the sunlight on the basis of the detection output of each light receiver element is provided, and the control of the angle of the daylighting prisms 101a, 101b based on a change of the height of the sunlight is performed on the basis of each detecting signal from the surface optical axis detecting unit 104.  A weather detecting unit 105 is also provided so as to detect the weather each time on the basis of a difference between the mean illuminance of each detecting signal from the surface optical axis detecting unit 104 and the maximum illuminance or a ratio between them.
Patent JP-H11168103-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SASAKI KAZUHISA
IPC: H01L29/78
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To avoid a recess which is apt to be produced in a conductive plug, prevent the conductive plug from protruding from an opening, and improve continuous flatness of a top surface of a conductive plug and an interlayer insulating film. SOLUTION: A silicon oxide film 32 is formed on an interlayer insulating film 8 under which a transistor is formed with a silicon nitride film 31 therebetween. In anticipation of a recess produced in a tungsten plug (W plug) 33 which is formed in a post process, the silicon oxide film 32 is so formed as to have a thickness, for instance about 100 nm, equivalent to the recess value. Then, after a contact hole 11 has been formed, the contact hole 11 is filled with the W plug 33 with the silicon nitride film 31 as a stopper and the silicon oxide film 32 is removed to make the top surface of the W plug 33 flat continuously with respect to the surface of the silicon nitride film 31.
Patent JP-H09164618-A (JP)
Title: Gas barrier resin film good in stretching dimension restoring properties
Inventor: MATSUKURA YOSHIHIRO
IPC: B32B27/28
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a resin film having both of gas barrier properties and stretching dimension restoring properties suitable for the shrink packing of content such as a foodstuff. SOLUTION: An intermediate laminated resin layer 1 consisting of a plurality of resins containing at least a gas barrier resin A and a resin B of which the modulus of elasticity is lower than that of the gas barrier resin A and having two main surfaces and formed by obliquely laminating a plurality of resin layers with respect to two surfaces in at least one cross section crossing two surfaces at a right angle is held between a pair of elastomer layers to constitute a laminated resin film 100.
Patent JP-2000169606-A (JP)
Title: Hydrophilic resin molded material
Inventor: FUKUNAGA TADASHI
IPC: A47B96/18
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To make the surface of a resin hydrophilic for obtaining excellent soil-resistance by using a specific hydrophilic group. SOLUTION: The surface of a resin is made to hydrophilic by introducing at least one hydrophilic group selected from -SO3H, -SO3M, -OSO3H -OSO3M, -COOM, -NR3X, -COOH, -NH2, -CN, -OH, -NHCONH2 and -(OCH2CH2)n on the surface of a resin or a molded material. A polyolefin-based resin, a saturated polyester-based resin or the like is preferably used as the resin.
Patent JP-H06204630-A (JP)
Title: Apparatus on which printed board is mounted
Inventor: YOSHINO YUICHI
IPC: H05K3/34
Filed: 1992-12-28
Abstract: PURPOSE:To eliminate the problems such as the deterioration of an apparatus quality caused by heat and the change in characteristics of an electronic part by providing a heat dissipating pattern on the surface of a printed board at a part, on which the heating electronic part is mounted. CONSTITUTION:A heat dissipating pattern is provided on the surface of a printed board 1 at a part, where an operation amplifier 2 that is an heating electronic part is mounted. Thus, the heat generated from the operation amplifier 2 is conducted to a heat dissipating patten 3 directly beneath the operation amplifier at first. Then, the heat is conducted into the heat dissipating patterns 3 at both sides of the operation amplifier 2 and dissipated. When the heat dissipating pattern 3 is provided on the surface of the printed board 1 at the part, on which the heating electronic part 2 is mounted in this way, the problems such as the deterioration of the quality of the apparatus and the change in characteristic of an IC caused by the heat generated from the heating electronic part can be eliminated, and the quality and the reliability of the apparatus can be improved.
Patent JP-H10182241-A (JP)
Title: Production of green sheet for ceramic substrate
Inventor: KUMADAHARA HITOSHI
IPC: H01B3/02
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent gelation of slurry and deformation of a green sheet in the manufacture of the sheet containing a glass containing >=5wt.% alkali metal oxide. SOLUTION: The slurry is prepared by adding an acrylic resin having at least one kind of a cyclic ether, a linear ether, a long chain -OH and -OH and a solvent to the glass powder containing >=5wt.% alkali metal oxide such as an alkali silica glass, a soda aluminum silicate glass or a powdery mixture of the glass powder and a ceramic powder. After that, the green sheet for ceramic substrate is manufactured by forming the slurry into a sheet like shape and a tape is stably manufactured by suppressing the reaction of the alkali metal component with the acrylic resin.
Patent JP-H07189012-A (JP)
Title: Production of spinneret for spinning closely contacting fibers
Inventor: UEDA OSAMU
IPC: D01D4/02
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a process for producing a spinneret for spinning closely contacting fibers and having a large number of holes for ejecting spinning dope. CONSTITUTION:A number of spinning dope introducing holes 3 having large diameter and closed bottom are bored on a spinneret plate 1 in arranged state using a flat-face 1st punch tool 2. The bulged parts formed on the reverse side at the bottom of the dope introducing holes are removed by grinding. A plurality of dope ejection holes 6' are formed on the bottom of the dope introducing hole on the circumference at regular angular spacings using a 2nd thin punch tool 5 having sharpened tip end and a center deviated toward the axial center line of the dope introducing hole. The outlet of the ejection hole is inclined toward the axial center line of the dope introducing hole. The protrusion 7 formed on the reverse side of the bottom of the dope ejection hole is removed by grinding to extend the dope ejection holes through the spinneret plate and obtain a spinneret for spinning closely contacting fibers.
Patent JP-H11166297-A (JP)
Title: Reinforcing bar holding member
Inventor: HAYAKAWA YOSHIHARU
IPC: E04C5/18
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcing holding member to improve the workability of bar arrangement, reduce a cost, and provide a support plate made of polystyrene foam. SOLUTION: In construction of a reinforced concrete building, reinforcing bars are arranged in a floating state on a support plate on which concrete is placed. In this case, by bending an iron plate 1 having an upper edge part in which cuts 3a-3d and formed, to form a square cylindrical body, and the reinforcing bars are held in a cross-form state by fitting the reinforcing bars in the cuts 3a-3d.
Patent JP-H06201083-A (JP)
Title: Branch pipe connecting joint
Inventor: MORI YOJI
IPC: F16L41/08
Filed: 1992-12-28
Abstract: PURPOSE:To provide a branch pipe connecting joint allowing a branch pipe to be connected firmly to a main pipe while preventing the leakage of a fluid. CONSTITUTION:A branch pipe connecting joint has a branch pipe connecting base seat 5 straddled and fixed to the specified position of a main pipe by screwing a protruding part 5b, protrusively provided at the lower face center part of the base seat, into a threaded hole 9 piercingly provided at the main pipe 1; a cylindrical support body 17 fitted to the protruding part 5b by screwing a male screw part 18, formed at the outer peripheral surface, with the female screw part 16 of a communicating hole 13 formed from the upper face center part of the base seat 5 to the lower face of the protruding part 5; and a ring like sealing member 7 placed on a flange part 21 protrusively provided at the lower end of the cylindrical support body 17. A tool engaged into a square hole 23 formed in the cylindrical support body 17 is rotatory-operated to lift the support body 17 so that the sealing member 7 on the flange part 21 is brought into pressure contact with the through hole 10 of a lining layer 8.
Patent JP-H06204452-A (JP)
Title: Light-emitting device and optical integrated circuit
Inventor: NAGATA HISAO
IPC: H01L27/15
Filed: 1992-12-28
Abstract: PURPOSE:To provide an optical device in which semiconductor light-emitting devices and optical waveguides are integrated without the necessity of a complex alignment. CONSTITUTION:An optical integrated device wherein all or a part of polycrystalline semiconductor light-emitting devices 12 created on an amorphous glass substrate 1 and the whole surface or a partial one of the substrate 1 are covered with a transparent film 16 made of a material (PMMA) having a larger index of refraction than the substrate 1, and wherein the film 16 functions as optical waveguides for the light emitted from the devices 12.
Patent JP-H09176892-A (JP)
Title: Anodization method and device therefor
Inventor: IKEDA KUNIO
IPC: C25D11/04
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a novel anodization method by which a film is formed with the physical properties such as hardness controlled stepwise or gradually from the aluminum base material side toward the surface layer (oxide film) or vice versa. SOLUTION: A metallic base material is electrolyzed stepwise or continuously by using >=2 kinds of electrolytes each consisting of sulfuric acid, oxalic acid, chromic acid, etc., and having a concn. different from one another, the base material is electrolyzed stepwise or continuously with the electrolytes having a different temp. from one another or the base material is electrolyzed stepwise or continuously with the electrolytes having the different concn. and temp. to impart a hardness difference stepwise or alternately from the base material toward the surface oxide layer or vice versa.
Patent JP-2000171224-A (JP)
Title: Visual inspection device
Inventor: HIRAOKA SHINSUKE
IPC: G01B11/24
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain the visual inspection device which enables an operator to observe the whole object to be inspected as much as possible without selecting a wrong picture to be inspected and hesitating and to securely perform visual inspection without forgetting which part is observed and inspected. SOLUTION: This device comprises an XY table 20 which is mounted with the object P to be inspected and can move in an XY-axial direction, a controller 80 which controls the position of the XY table 20 so that it is programmed to move to inspection parts of the object P in order, CCD cameras 41A, 41B, 41C, and 41D which can pick up images of the object P obliquely in mutually different directions, a selecting device which selects a camera matching an inspection part of the object P out of the cameras 41A to 41D, and a television monitor 90 which displays an oblique view image picked up by the selected camera.
Patent JP-H07198319-A (JP)
Title: Real-time phase-shift interferometer
Inventor: KONUMA KAZUO
IPC: G01B9/02
Filed: 1993-12-28
Abstract: PURPOSE:To form interference fringes without optical noise stably at a high speed by inserting a moving diffusing plate into an optical path, imparting minute change on interference light, casting the light on a body to be measured, and averaging the reflected light in time. CONSTITUTION:Irregular fluctuation is incessantly imparted on laser light 2 by the minute irregular patterns of the surface of a diffusing plate 20, which is linked to a rotating means 22, and the laser light 2 is cast or a measuring surface 12. The amplitude and the phase of the reflected light from the measuring surface 12 are transmitted through a 1/4-wavelength plate 6C, and the light is converted into the right and left circularly polarized light. The light is split into three beams with a splitting optical system 4. The light beams are transmitted through polarizing plates 16A-16C and become interference fringes. The images of the interference fringes are picked up with TV cameras 18A-18C and inputted into a signal. processing device 30. The phase difference of the circularly polarized light beams is measured. Minute optical fluctuation is imparted on the interference fringes with the diffusing plate 20. The interference fringes are integrated with the photoelectric conversion elements of the cameras 18A-18C at one field unit Therefore, speckle noises caused by dust and the like attached on the surface of glass can be readily removed. Thus, the stabilized interference fringes are obtained.
Patent JP-H06202165-A (JP)
Title: Electrochromic element
Inventor: OTO NATSUKO
IPC: G02F1/15
Filed: 1992-12-28
Abstract: PURPOSE:To improve light transmissivity by controlling the refractive index with a high-molecular porous thin film, to prevent volatilization of N solvent, and to obtain excellent characteristics as an EC element. CONSTITUTION:This electrochromic element consists of an electrochromic electrode 5 and a counter electrode 2, and an electrolyte between these electrodes. The electrolyte used is an electrolyte thin film consisting of a high-molecular porous thin film having 1.48-1.56 refractive index the pores of which are filled with an ion-conductive material and a solvent. The solvent is a mixture of 1,3-dimethyl-2-imidazolidinone (A) and a compd. (B) having higher refractive index than 1,3-dimethyl-2-imidazolidinone (except 2,2-diphenylpropionitrile). When dibenzo suberone and benzoacetonitrile are used as the solvent (B) and lithium perchlorate as the solute, reduction of ion conductivity is decreased even at a low temp. (-20 deg.C).
Patent JP-H1172247-A (JP)
Title: Cleaning local part air cleaning machine for
Inventor: OBATA MITSUHISA
IPC: F24F7/00
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To permit the quick cleaning of a local part, such as the breathing point of an allergy patient or the like, by a method wherein a clean air outlet port is set so as to send the clean air out toward obliquely downward. SOLUTION: A cleaning machine is provided with a main body 1, set so as to send clean air out toward obliquely downward, and a supporting member 2, supporting the main body 1. In this case, the outlet angle of the clean air is set so as to be about 30 deg. downward, for example, with respect to the horizontal direction. On the other hand, the height of the supporting member 2 is set in accordance with the height of a local cleaning point. Further, the horizontal distance between the supporting member 2 and the local cleaning point is set so that the center of the outlet cleaning air coincides substantially with the local cleaning point or about 50 deg., for example. Accordingly, the clean air can be supplied directly to the breathing point 5 of a person 4, lying down on a mat 3.  The generation of symptom of allergy can be prevented even when the person 4, lying down on the mat 3, is the patient of house dust allergy.
Patent JP-H05129775-A (JP)
Title: Manufacture of printed wiring board
Inventor: KADOWAKI MAMORU
IPC: H05K3/38
Filed: 1991-11-06
Abstract: PURPOSE:To enable a fine conductor to be kept high in adhesive strength even if it is formed on a printed board. CONSTITUTION:Board material is formed of epoxy resin where aromatic amine is made to serve as adduct type hardening agent, whereby solvent is lessened in volatile component, and fine irregularities are formed on the surface of a printed wiring board through a reverse sputtering process to enhance the board in adhesion area, and a conductor layer is formed on the surface of the printed wiring board through a plating method and firmly fixed to the board. By this setup, a conductor can be enhanced in density on the board, so that the board can be miniaturized corresponding to the miniaturization and the densification of components such as semiconductors and the like.
Patent JP-2000194696-A (JP)
Title: Automatic identification method for key language of sample text
Inventor: SCHULZE BRUNO M
IPC: G06F17/28
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a new automatic language identification method which uses the short words and an N-gram technique. SOLUTION: Text data 10 define a sample text having a basic language. A set 14 represents a total set of natural languages whose probability is indicated by probability data 12 which include a 1st partial set of languages including N-gram probability data and a 2nd partial set of languages including word probability data. The N-gram probability data on each language indicate a rate of the occurrence of the N-gram in the text when the language is the key language. In the same way, the word probability data indicate a rate of the occurrence of words. Then both data 10 and 12 are used to automatically acquire sample probability data 20 which indicate the language sample probability of a 3rd partial set, i.e., an overlapping part of the 1st and 2nd partial sets.  The data 20 are used to automatically acquire language identification data 26, and the data 26 identify the language included in the 3rd partial set where the data 20 indicate the highest probability.
Patent JP-H05163527-A (JP)
Title: Manufacture of high tension steel superior in weldability
Inventor: INOUE HISASHI
IPC: C22C38/00
Filed: 1991-12-13
Abstract: PURPOSE:To improve weldability of high tension steel and toughness of welded joint by lowering carbon equivalent through the use of precipitation hardening of Cu and adding low C, low Si and also Ti, N and B. CONSTITUTION:A steel piece containing by wt. 0.06-0.10% C, 0.1% or less Si, 0.8-1.5% Mn, 0.5-1.2% Ni, 1.0-2.0% Cu, 0.6% or less Cr, 0.2-0.5% Mo, 0.01-0.05% Al, 0.02% or less Nb, 0.1% or less V, 0.03% or less Ti, 0.002% or less B and 0.004-0.007% N, in which the parameter P of weldability by means of C, Mn, Cr, Mo and V is satisfied at 0.20% or less and which is constituted of other inevitable impurities, is heated to 1000 to 1150 deg.C, rolled and cooled by water, again heated to 780 to 830 deg.C and cooled by water, and further an aged heat process is applied at the heating temp. of 500 to 550 deg.C. Consequently, an extremely thick 780MPa class high tension steel, which is provided with a low yield ratio/high weldability and with an improved toughness at the time of high heat welding like electroslag welding, is manufactured.
Patent JP-H10294645-A (JP)
Title: Microwave active notch filter having photon band gap crystal feedback loop and operating method thereof
Inventor: DE LOS SANTOS HECTOR J
IPC: H01P1/201
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a frequency selectable active microwave notch filter not to generate the reduction of sensitivity. SOLUTION: This filter is provided with an amplifier 30 and photon band gap crystal 40 connected in a feedback loop between an input 32 and an output 34 of this amplifier 30, the photon band gap crystal 40 has one frequency band gap at least for practically attenuating the transmission of electromagnetic radiations, and the feedback loop enables the amplifier 30 to amplify more signals in the band gap than signals outside the band gap. The photon band gap crystal 40 is provided with a housing 46 for forming a waveguide cavity including facing terminal walls, and antenna 56 and 58 are provided while being protruded through these terminal walls into the cavity.