baber/WOPTO huggingface dataset:
Patent JP-2000160239-A (JP)
Title: Atmospheric gas generator
Inventor: BIZEN JUNYA
IPC: C21D1/76
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an atmospheric gas generator by which a denatured gas to be used in heat treatment of steel can be economically and favorably manufactured without waste of the cost. SOLUTION: Relating to an atmospheric gas generator having a gas denaturation furnace 10 in which a catalyst pipe 12 is passed inside, a heating burner 13 to heat the catalyst pipe 12 is arranged, and a denatured gas is manufactured out of the mixture gas of raw gas fed to the catalyst pipe 12 and air, a mixed gas feed passage 21 to feed the mixture gas to the catalyst pipe 12, and a modified gas feed passage 41 to feed the denatured gas from the catalyst pipe 12 to a heat treatment furnace 51 of steel, a burner 13a to burn the denatured gas is provided on the gas modification furnace 10, the heating burner 13a for denatured gas is connected to the modified gas feed passage 41 through a circulation passage 61, a pressure gauge 43 to detect whether or not the modified gas in the denatured gas feed passage 41 is arranged,  and a safety valve 62 to guide the excess gas in the denatured gas feed passage 41 to the heating burner 13a for modified gas when the excess of the denatured gas is detected by the pressure gauge 43 is provided on the circulation passage 61.
Patent JP-H09174663-A (JP)
Title: Roller head extruder and its control method
Inventor: ABE KATSUHIKO
IPC: B29C48/525
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To process continuously materials of different kind without generating burn marks and uneveness of physical properties of a following material by generating no running-out of sheets at the time of changeover of a material and connecting a foregoing material with the following material without leaving the foregoing material remaining unconnected. SOLUTION: In an extruder, a roller die 2 consisting of two rollers 9, upper and lower, in paralleleach other is disposed on the front of an outlet of an extruder main body 1 with a rotatable screw 3 for extruding a material, and a storage section 12 encircled by side guides blocking both of left and right sides of the upper and lower rollers 9 and an outlet 7, is formed. When a foreging material to be extruded in the storage section 12 reaches the minimum bank amount to be connected with a following different material to be extruded, the roller die 2 is stopped, and the roller die 2 is started again when the following material to be extruded is restored to the given bank amount in the storage section 12.
Patent JP-H04209755-A (JP)
Title: Dielectric porcelain composition
Inventor: CHAZONO KOICHI
IPC: C04B35/46
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a large CR product even if the thickness of a dielectric porcelain layer is reduced and further enable miniaturization of capacitors by specifying a basic component, composed of BaTiO3, NbO2.5 and CoO and expressed by the formula and magnesium oxide and calcium zirconate. CONSTITUTION:The aforementioned dielectric porcelain composition is formed from 100 pts.wt. basic component, 0.01-0.25 pt.wt. magnesium oxide and 0.2-3 pts.wt. calcium zirconate. The above-mentioned basic component is expressed by the composition formula, alphaBaTiO3+betaNbO2.5+gammaCoO [alpha is 0.95-0.99; beta is 0.006-0.042; gamma is 0.002-0.02; (alpha+beta+gamma)=1].
Patent JP-H06188046-A (JP)
Title: Printed circuit board device
Inventor: KOZAI HIDEO
IPC: H01R24/00
Filed: 1992-12-21
Abstract: PURPOSE:To provide a printed circuit board device capable of eliminating defectiveness at the time of mounting/demounting, by reducing contact resistance in mounting/demounting a printed circuit board and a connector. CONSTITUTION:A printed circuit board device is composed of a printed circuit board 1, in which a plug is formed on one-end side of plural patterns 4; and a connector 3, housed in a housing, nipping the printed board 1, and having contact pins contacting respective plugs by given energizing force. In respective plugs 4a, tips are formed with narrow width.
Patent JP-H03202947-A (JP)
Title: Command input system
Inventor: ADACHI HITOSHI
IPC: G06F15/00
Filed: 1989-12-29
Abstract: PURPOSE:To refer to consultation information required for the input of a com mand in the same screen and to set a system to be efficient by dividing a com mand input screen into a command input area and an auxiliary area displaying consultation information, respectively controlling the areas and permitting a control key operation to arbitrarily switch an execution area to the command input area and the auxiliary area. CONSTITUTION:The command input screen is divided into the command input area and the auxiliary area for displaying consultation information required for the input of the command. A main control part 6 instructs an area control part 5 to use one of the command input area 1a and the auxiliary area 1b as a processing area in accordance with a control key. The area control part 5 controls the command input area 4a and the auxiliary area 4b of a screen memory 4, a history reference part 9 reads historical information 13 on the executed command from a file device 11 and displays it in the auxiliary area 1b of the screen. A file definition body reference part 10 reads file definition body information from the file device 11, writes it in the auxiliary information area 4b of the screen memory 4 and displays it in the auxiliary area 1b of the screen. Thus, operability improves and efficiency improves.
Patent JP-H08176420-A (JP)
Title: Biodegradable molding
Inventor: MORIKAWA AKIRA
IPC: C08L67/00
Filed: 1994-12-21
Abstract: PURPOSE: To obtain a biodegradable plastic molding excellent in extrudability, mechanical characteristics, heat resistance, etc., by compounding a 3- hydroxybutyric acid 3-hydroxyvaleric acid copolymer with poly-ε-caprolactone. CONSTITUTION: A biodegradable molding is obtd. from a compsn. comprising 95-60wt.% 3-hydroxybutyric acid 3-hydroxyvaleric acid copolymer (a linear aliph. polyester) and 5-40wt.% poly-ε-caprolactone (an aliph. polyester).
Patent JP-H06168751-A (JP)
Title: Junction device for fireproof cable
Inventor: SASAKI YASUYUKI
IPC: H01R4/70
Filed: 1992-11-30
Abstract: PURPOSE:To substantially improve insulation performance for allowing an application as a high voltage branch section, and further improve reliability and workability by molding a plurality of fireproof cables and the same number of branched connecting conductors altogether with insulation resin. CONSTITUTION:Fireproof cables and branched connecting conductors are arranged by the same number, and the necessity of winding a fireproof tape around a branch section is thereby eliminated. Namely, a fireproof inclusion material 3d is laid in a section where paired connection conductors for branching 1a, 1a, 1b, 1b, 1c, 1c, are set up parallely, on which fireproof insulation layers of such as glass mica tapes 2a, 2b, 2c the number of which is the same as fireproof cables 11a, 11b, 11c to be connected are wound at a factory before hand. Then, a glass mica tape or the like is wound around the section for insulation as a whole. Also, the external surface of the taped section is covered as a whole with insulation mold 4 such as polyethylene and a shield layer 5, and each two of connecting conductor are fitted with compression sleeves 6a, 6b and 6c as a whole. According to this construction, insulation performance can be substantially increased to such an extent as allowing an application as a branch section for high voltage, and workability and reliability can be improved.
Patent JP-H0534851-A (JP)
Title: Silver halide emulsion and its production
Inventor: YAMAMOTO SHINICHI
IPC: G03C1/035
Filed: 1991-12-24
Abstract: PURPOSE:To produce silver halide emulsion having small particle diameters and a high aspect ratio without using low molecular gelatine by using silver halide seed emulsion with a specified average particle diameter consisting of twin crystal particles or spherical twin crystal particles so that the Ostwald's aging process may be performed at a temp. lower than the average one of the neuclei generation process. CONSTITUTION:Silver halide seed emulsion mainly consisting of twin crystals or spherical twin crystals having an average particle diameter of <=0.25mum and less than 50% {100} face is used. When producing the seed emulsion, the nuclei generation process and the Ostwald's aging process are included and the Ostwald's aging process is performed at a temp. lower than the average one of the nuclei generation process. Here the average particle diameter is preferably 0.01 to 0.25mum. Further, for the twin crystal particles or the spherical twin crystal particles having less than 50% {100} face, less than 50% of the particle outer surface may be {100} lace whatever face the rest is. And particles in the shape of a roundish hexahedron, tetradecahedron, etc., are included.
Patent JP-H09173333-A (JP)
Title: Ultrasonic diagnostic system
Inventor: NAKADA KAZUTO
IPC: A61B8/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To easily adjust various characteristics related to the signal processing of reflected echo with high reproducibility and the high degree of freedom while reducing labor and time. SOLUTION: This ultrasonic diagnostic system has an ultrasonic probe 2, transmission/reception part 4, DSC 6, display part 8, control panel 10, display input device 12, display input device data storage part 14 and external interface 16 and these parts are controlled by a system controller 18. The display input device 12 is composed of a touch command screen, for example, and has a display screen for displaying a characteristic curve and the characteristic curve can be inputted on the display screen.
Patent JP-H08246360-A (JP)
Title: Dyeing of polyester and fibrous material containing polyester
Inventor: URURITSUHI BIYUURAA
IPC: C09B29/00
Filed: 1995-12-27
Abstract: PURPOSE: To fast dye a polyester or a fibrous material containing the polyester at a high temperature in an alkaline bath by using a monoazo dye containing a specific carboxylic acid ester group. CONSTITUTION: A polyester or a fibrous material containing the polyester is dyed at a temperature as high as 120-140 deg.C in an aqueous bath at pH8-11, preferably pH9-10 by using one or more monoazo dyes of formula II (Y<1> is H, F, Cl, Br, methyl, ethyl, etc.; Y<1> and Y<1> , together with the benzene nucleus having both, form naphthyl group; Y<2> is H, F, Cl, methyl, a 1-4C alkoxy, etc.; R<1> is a 1-6C alkyl; R<2> is a 1-6C alkyl or H and R<3> is a 1-8C alkyl, etc.) when D is a substituted phenyl group of formula I (X<1> is H, F, Cl, Br, methyl, trifluoromethyl, a 1-4C alkylsulfonyl, etc.; X<2> is nitro, cyano, a 1-4C alkylsulfonyl, etc.; X<3> is F, Cl, Br, a 1-4C alkoxy or H; X<4> is cyano, F, Cl, Br or H).
Patent JP-H06157723-A (JP)
Title: Epoxy resin composition
Inventor: SHIOBARA TOSHIO
IPC: C07F7/21
Filed: 1992-11-27
Abstract: PURPOSE:To obtain an epoxy resin composition containing an epoxy resin and a specific curing agent, having high mechanical strength, low stress and excellent crack resistance, heat resistance, fluidity, molding workability, transparency, light-transmittance and appearance and useful for the sealing of semiconductor, etc. CONSTITUTION:This resin composition is produced by compounding (A) 100 pts.wt. of an epoxy resin such as bisphenol-type epoxy resin with (B) preferably 40-200 pts.wt. of a curing agent consisting of one or more kinds of silicone- modified acid anhydrides expressed by formula I [R<1> is group of formula II; R<2> is H, (substituted)univalent hydrocarbon group, hydroxyl group, alkoxy or alkenyloxy; (a) is 0-3; (b) is 0-2.5; a+b is <=3].
Patent JP-2000162134-A (JP)
Title: Surface inspecting device
Inventor: TANAKA MOTOJI
IPC: G01N21/88
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To execute an efficient inspection with high contrast by subjecting the dark field image and bright field image by continuous and alternate switching to relative subtraction processing to generate a subtraction-processed image. SOLUTION: When a sensor 22 detects the switching to dark field lighting, the dark field image of a CCD camera 21 is read in a frame memory 34 (first). When the sensor 22 then detects the switching to bright field lighting, the bright field image of the camera 21 is read into a memory 35 (second). The bright field image data of the memory 35 is subtracted from the bright field image data of the memory 34 to generate a new image, which is then displayed on a monitor 37. When the dark field image is read into the memory 34 as the third, the second bright field image data is subtracted from the third dark field image in an image processing part 36 to generate a new image, which is then displayed on the monitor 37. When the bright field image is further read into the memory 35 as the fourth, it is subtracted in the same procedure to display a new image on the monitor 37.  The image data read alternately read in the memories 34, 35 are subtracted every 1/30 second in the image processing part 35, and new images are successively continuously displayed every 1/30 second.
Patent JP-2000167836-A (JP)
Title: Separating and sorting device for synthetic resin material laminate
Inventor: NAITO SHIRO
IPC: B02C19/10
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To reduce the load on a driving means and increase the treatment amount per unit hour in a device for separating and sorting a synthetic resin material laminate into a skin material and a cushioning material. SOLUTION: In a separating and sorting device in which fragment groups of a synthetic resin material laminate introduced from an introduction inlet 28 into a screening member 9 are rubbed on the screening member 9 by a rubbing member 21 rotated by a motor 4 to pass respective fragments through the screening member 9 while crushing a crushing material of respective fragments, a split-flow member 61 is provided below an introduction inlet 28. The fragment groups of the synthetic resin material laminate dropped from above hit on the split-flow member 61 and split into left and right groups and dispersed uniformly without being accumulated intensively on one site on the bottom of the screening member 9 to reduce the load of the motor 4 and increase the treatment amount per unit hour.
Patent JP-2001121892-A (JP)
Title: Transparent colored round powder for stained glass-like glass raised lacquer
Inventor: KOBAYASHI MASATERU
IPC: B44C1/14
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a transparent colored round powder wherein transparency and chroma of pattern designs and pictures are high and gradation as a glass picture is easily performed and it is assimilated with glass and it has high wear resistance, weatherability, chemical resistance, water resistance and hardness and it has high productivity and the colored particles are easily prepared. SOLUTION: After a power and a synthetic transparent resin coating are well mixed and dried in accordance with uses for transparency, colored particles are prepared by attrition grinding or grinding the mixture and screening them through a screen with a mesh in accordance with uses. As the pigment, taking the transparency into consideration, a pigment with a fine particle size and being an organic pigment and with a refractive index being close to the value of a sticking agent is used. In a showering coating, by performing showering coating of the transparent resin coating instead of, showering Japanese lacquer of ground raised lacquer of the Japanese lacquer, the colored particles becomes more transparent and clearer. Showering-coated pattern designs and pictures are well dried and then ground and polished to assimilate them with the glass.  A synthetic resin with high transparency, adhesive properties, wear resistance, weatherability, chemical resistance, water resistance, hardness, etc. is used.
Patent JP-H06190497-A (JP)
Title: Production of sand core
Inventor: OKAMOTO HIDEMASA
IPC: B22C3/00
Filed: 1992-12-22
Abstract: PURPOSE:To provide the sand core having excellent coatability a sand core prototype even if this sand core prototype is solidified by using a worm box method. CONSTITUTION:The sand core prototype formed by solidifying sand is first coated with a coating material in an aq. or alcoholic slurry form essentially consisting of relatively coarse-grain size powdery refractories, by which the gaps near the surface of the sand core prototype are sealed. The sand core prototype is then coated with a coating material in an aq. slurry form essentially consisting of fine granular refractories, by which the penetration of molten metal into the sand core prototype is prevented at the time of high-pressure casting and the parting of the coating material and sand from the product after casting is facilitated.
Patent JP-2000171869-A (JP)
Title: Camera
Inventor: INOUE KOJI
IPC: G03B17/00
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To prevent double exposure from occurring because abnormality is caused in a film existence detection means and film is not normally fed. SOLUTION: This camera is provided with a film feeding means for feeding the film, the film presence detection means for detecting whether or not the film is loaded, a film presence abnormality detection means for detecting the abnormality of the film presence detection means and a control means (#204 to #207) inhibiting succeeding photographing operation when the film presence abnormality detection means detects the abnormality after the film presence detection means detects the loading of the film.
Patent JP-H09182896-A (JP)
Title: Electric clothes washing machine
Inventor: IKEDO TOSHI
IPC: D06F39/10
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine provided with a function capable of recovering anionized surfactants and discharging cleaner water even though a lot of the anionized surfactants remain in washing water from a clothes washing machine and an adverse effect is exerted to an environment by discharging it as it is. SOLUTION: By adding bivalent metal chloride to the washing water and generating deposits by salting-out an anionized surfactant solution 3, filtering is made possible by a simple filter 4 such as filter paper or the like, the washing water is turned to clean water and thus, it is used as rinsing water. Also, the recovered surfactants and dirt are easily taken out.
Patent JP-H07175618-A (JP)
Title: Processing state display method and display controller for printer
Inventor: TAJIMA YUKIO
IPC: G06F3/0484
Filed: 1993-12-16
Abstract: PURPOSE:To display progress state in image for extending into a bit map by comparatively calculating the size of a page description language file concerning data information and an index on a file under processing and displaying the calculated result on a display every time. CONSTITUTION:A page description language processing part 123 performs processing for extending the data information into the bit map based on a page description language. A state managing part 126 is composed of a size reception part 21 for receiving the size of the page description language file processed by the page description language processing part 123, processing condition reception part 22, and arithmetic processing part 23 for calculating the progress state. Then, the size of the page description language file concerning the data information is compared with the index on the file under processing. Afterwards, that result is displayed on an input/display part 14. Therefore, even when the page description language starts processing from any part of a page, the progress state is fast displayed.
Patent JP-H11176522-A (JP)
Title: Connector
Inventor: KOJIMA EIJI
IPC: H01R13/71
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a required flexible stroke to a short terminal without enlarging a container. SOLUTION: A short terminal containing chamber 24 in which a short terminal 40 can be contained is provided with a female housing 20. An opening 27 is formed in front of the short terminal containing chamber 24, a clearance opening 50 is formed at a bottom surface. When a short-circuiting release projection 12 of the female housing 10 from the front opening 27, an elastic contact piece 43 transforms being bent downward, at this time, a tip end part 45 is released to the clearance opening 50. This clearance promotes a bending stroke of the short terminal 40 so that a height of the short terminal containing chamber 24 can be decreased by that distance to form the short and small female housing 20.
Patent JP-H03199939-A (JP)
Title: Vibration controlling apparatus
Inventor: UENO KAZUYOSHI
IPC: G01M7/02
Filed: 1989-12-27
Abstract: PURPOSE:To make it possible to impart perfect irregular vibration with the small storage capacity by storing a specified driving spectrum into a memory means so as to impart the vibration having the objective spectrum to a test piece. CONSTITUTION:The transfer function of a vibration generator 10 on which a test piece 12 is mounted is considered. A specified spectrum is stored in a driving spectrum storage means 2 so as to impart the vibration having the objective spectrum to the test piece 12. A specified phase theta is imparted to the driving spectrum with an inverse Fourier transformation means 4. The spectrum is transformed into the drive-source waveform signal of the digital signal of a time function. An overlapping means 6 places the signal in a storage means wherein a specified number N pieces have a circulating action as the digital signal of one frame. The leading position in retrieval is randomly changed, and a plurality of frames are generated. At the same time, each frame is multiplied by window-function data. Then, the frames are shifted and overlapped, and the result is outputted. The output undergoes D/A conversion in a D/A converter 8, and the result is imparted to the generator 10.
Patent JP-H03202199-A (JP)
Title: Sludge accumulation preventing method in endless circular water channel
Inventor: MIZUTA KOICHI
IPC: C02F3/14
Filed: 1989-12-27
Abstract: PURPOSE:To prevent sludge accumulation in an endless circular water channel by mixing and stirring waste water by an aeration apparatus to cause water flow and making the inner circumference side of the bottom of the water channel and be higher than the outer circumference side. CONSTITUTION:Waste water in a water channel is mixed and stirred by operation of an aeration apparatus 2 and water flow is caused in the water channel an oxygen is supplied to the waste water to carry out aerobic fermentation. At the time, water flow in the inner circumference side of the channel delays as compared with that in the outer circumference side and thus solid matters such as sludge in the waste water precipitate and accumulate in the bottom, but since the bottom outer circumference of the water channel 13 is made to be truncated conical shape and incline toward outer side, deeper in the outer side, the sludge precipitated in the inner circumference side of the water channel moves toward the outer circumference side along the inclining bottom and thus flys up again owing to the high flow speed of the water flow in the outer circumference side and consequently it is mixed and stirred with waste water and aerated without precipitation.