baber/WOPTO huggingface dataset:
Patent JP-H11248646-A (JP)
Title: Device for inspecting inner face of container
Inventor: ISHIZAKA YUTAKA
IPC: G01N21/90
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To define as critical defects of rupture or thickness of light darkness without defining harmless defects of fine black points of thick darkness as defects when inspecting defects of darkness from a variable density image on the inner face of a food container. SOLUTION: Figures (a), (b) show variable density image distributions on a scanning line passing through a defect D1 of light darkness and a defect D2 of heavy darkness, respectively. An inspecting device detects defects of darkness by binarizing a difference (a deeping amount of darkness) between density values for two background picture elements a width α apart from the picture elements to forward and backward directions on the scanning line by using predetermined threshold values, where two threshold values THD1 and THD2, THD1<L1, L1<THD2<L2, are provided, L1 is in the maximum value for the difference between the density values for the defect D1, and L2 is the maximum value for the difference between the density values for the defect 2.  Binary image distributions at the threshold value THD1 corresponding to the (a), (b) are (c), (d) and similarly binary image distributions at the threshold value THD2 are (e), (f), and the defects D1, D2 are subdivided from two binary images to judge whether they are good or not in accordance with area values for the defects.
Patent JP-S60196150-A (JP)
Title: Preparation of sponge cake containing jelly food
Inventor: SUZUKI KISAKU
IPC: A23G3/34
Filed: 1984-03-16
Abstract: PURPOSE:To prepare the titled beautiful, delicious and hygienically excellent food easily at a low cost, by forming the body of a sponge cake in a mold, filling an unmeltable jelly food in the cavity of the cake body, and steaming or baking the product. CONSTITUTION:A sponge cake body prepared by conventional method is cut to a proper thickness to obtain a plate or sheet of sponge cake 3. The plate, etc. is inserted into the mold 1 along its wall. The formed cavity is charged with an unmeltable jelly food 4 (e.g. prepared by heating and mixing wine, water, inverted sugar, gelatinizing agent, etc.) through the nozzle 5 of a filling machine until the cavity is almost filled with the jelly. Finally, the sponge cake body 3 filled with the jelly food 4 is steamed or baked in a steamer or an oven to obtain the product 7.
Patent JP-S53137018-A (JP)
Title: Soft cold rolled steel sheet
Inventor: SHIBATA MASAAKI
IPC: C22C38/14
Filed: 1977-05-07
Abstract: PURPOSE: To provide a cold rolled steel sheet obtd. by adding Ti of less than a specified amt. and several times as much as N to an Al killed steel of a specified compsn. contg. C, Si, Mn, Al and N, which can be softened easily even by short-time annealing such as continuous annealing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04287476-A (JP)
Title: Exposure device
Inventor: NISHIURA TAMOTSU
IPC: H04N1/113
Filed: 1991-03-18
Abstract: PURPOSE:To provide the exposure device in which a line width is corrected with high accuracy in main/subscanning directions with respect to the exposure device in which scanning is implemented in response to a correction width at an exposure corresponding to high resolution for the correction of exposure line width at low resolution when plural sets of resolution are needed. CONSTITUTION:The exposure device is designed for at least two kinds of resolution whose relation is set in an integer multiple in a way that an optical data having a frequency corresponding to a resolution set designated by an input data from a light source 7 is reflected in a reflecting body 10 turned or oscillated at a speed corresponding to a designated resolution and a generated beam scans onto an image forming body 51 for exposure write, and provided with a correction designation means 15 selectively designating any of a line width corresponding to a resolution of an integral number of multiple as required when the resolution other than the maximum resolution is designated and with a correction control means 16 implementing exposure write with a data resulting from ORing preceding and succeeding data at least in the main scanning direction or the subscanning direction with the resolution corresponding to the selected and designated line width.
Patent JP-S59177939-A (JP)
Title: Manufacture of element isolation region
Inventor: ISHIJIMA TOSHIYUKI
IPC: H01L21/762
Filed: 1983-03-28
Abstract: PURPOSE:To suppress small to the utmost the size conversion difference between mask size and an actually completed product, and to enable to form an element isolation region suitable for high integration by a method wherein bird beaks are removed, and moreover the influence of a channel stopper boron layer is removed. CONSTITUTION:A silicon dioxide film 25 is formed, and a boron diffusion layer 26 is formed as a channel stopper layer on the base of a groove A using a silicon nitride film 23 as a mask for ion implantation. A silicon dioxide film 27 is formed thick as to enable to bury sufficiently the groove A, and moreover a polycrystalline silicon layer 28 is formed thick on the surface, and then a photoresist 29 is patterned on a non-element region interposing a fixed interval between step parts. The polycrystalline silicon layer 28 is etched to be removed, and the polycrystalline silicon layers 28B are left automatically along the level differences at the step parts. After the photoresist 29 is removed, a photoresist 30 is applied again on the whole surface. Then the silicon dioxide film 27 is etched to be removed, and the silicon dioxide film 27A is left only on the non-element region to form an element isolation region. Because element isolation is attained by burying, no bird beaks is generated.
Patent JP-S57166672-A (JP)
Title: Optical information reader
Inventor: SUGIURA AKIO
IPC: G06K7/016
Filed: 1981-04-07
Abstract: PURPOSE:To focus the clear coded pictures of plural sensors and to improve the reading ratio by using a miniaturized light discharge tube, etc. discharging the large quantity of light as a light source for irradiating a coded information surface, and repeating the reading operation of plural reading sensors circulatively. CONSTITUTION:Irradiated light from the flash light discharge tube 1A of a light transmitting part 1 is radiated to a card 3 in which the bar code of optically coded information is recorded. The reflected light from the card 3 is read by an image sensor 2 which is a charge accumulating type reading sensor consisting of plural photoelectric converting elements continuously arrayed on the reading line. Video signals obtained by circulative reading operation of these photoelectric converting elements are converted into parallel digital signals by a data converting part 5. At the time, a synchronous signal is applied from a microcomputer to the converting part 5. These operations are executed by a synchronous clock pulse generated from a standard clock generating part 7 through a timing control means and the pulse of the generating part 7 is applied to the light emitting part 1, the image sensor 2, the converting part 5, etc.
Patent JP-S58168292-A (JP)
Inventor: FUJIWARA KATSUMI
IPC: H05K3/00
Filed: 1982-03-30
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-H09241908-A (JP)
Title: Clothing for care
Inventor: KOTSUKI HARUTOSHI
IPC: A61G12/00
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To enable the string for underwear to be readily found out and to be simply help even when a patient lies on a bed, under putting on a caring wear, in a caring wear which integrally covers the upper half body and the lower half body and has hanging belts at the shoulder-covering parts and the leg-covering parts, respectively. SOLUTION: A part of underwear string (1a) to be connected individual leg-covering parts (A) are detachably stopped within the area which is on the surface of a caring wear and to which patient's hard can reach, as he/she lays its own upper half body. A string for the underwear (1a) can be found out, as patient lie on a bed, and it can be simply help. It is preferred that a part of the string (1a) is detachably fastened on the front face of a body-covering part (C) with a plain fastener.
Patent JP-S60196953-A (JP)
Title: Semiconductor device
Inventor: MATSUMOTO KUNIO
IPC: H01L21/66
Filed: 1984-03-21
Abstract: PURPOSE:To enable to specifically determine the position of a chip in a wafer, by a method wherein the shape of the chip is changed according to the position in the wafer. CONSTITUTION:The width and length of the chip are made different according to the positions in the wafer. Namely, dicing is carried out so as the width of the chip at the n-th line and m-th row being (n-1)Xd larger and the length being (n-1)Xd larger than the standard dimension of the chip at the left upper part. If chips are determined like this, the position of each chip in the original wafer can be specifically determined, because the width and length of each separated chip are known.
Patent JP-H10249529-A (JP)
Title: Welding equipment
Inventor: KOYAMA MASAHIRO
IPC: B23K9/00
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To perform the weaving by providing a first nozzle to eject the first shield gas in the direction of the welding position along the outer circumference of an electrode, a second nozzle to eject the second shield gas along the outer circumference of the ejection flow of the first shield gas, and a third nozzle to eject the third shield gas toward a groove part along the outer circumference of the ejected flow of the second shield gas. SOLUTION: When the welding is performed while the TIG filler material 5 is fed from a wire touch 4, the first shield gas 12A is ejected in the direction of the welding position 3A along the outer circumference of an electrode 2 from a first nozzle 12 in a narrow gap 3B. Similarly, the second shield gas 13A is ejected along the outer circumference of the ejected flow of the first shield gas 12A from a second nozzle 13 is a narrow gap 3B, and the third shield gas 14 A is ejected so as to surround the second shield gas. The sealability is improved by the first shield gas 12A to reduce the amount of the ejected gas from the third nozzle 14, the size of the third nozzle 14 is reduced, and the view field of the welding position 3A is expanded to improve the workability and to realize the excellent welding.
Patent JP-H06263188-A (JP)
Title: Safety device for partitioned tank
Inventor: MATSUMURA HIROSHI
IPC: B65D90/50
Filed: 1993-03-12
Abstract: PURPOSE:To accurately detect any leakage from each chamber of a tank so as to assure safety by a method wherein, in an underground tank for storing different kinds of liquids by providing a partition therein, the structure of the partition is made up of two walls and a leakage sensor is provided in a space therebetween. CONSTITUTION:In an underground tank T at the compound A of a gas service station, a partition P having its double wall structure made up of partition plates 8a and 8b and a space C defined therebetween is provided to divide the interior of the tank into a first chamber 1 and a second chamber 2. In this space C, a sensor S is provided to detect any leakage from either of the chambers 1 and 2. This sensor S is connected through a line L to a warning part 10 in a case 9 provided above the partition P and, upon detecting any leakage, activates the warning part 10. In this way one unit of the tank suffices to serve the purpose unlike the conventional case where two separate units of the tank are required and, therefore, the overall tank installation area, costs, etc., can be reduced.
Patent JP-S51128349-A (JP)
Title: Reinforled polyacetal resin composition and method of preparing the sa me
Inventor: MAEDA KUNIO
IPC: C08L59/00
Filed: 1975-04-30
Abstract: PURPOSE: Reinforced polyoxymethylene resin compn. in which inorg. filler particles are strongly bonded with polyoxymethylene to exhibit higher reinforcing effect. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06262866-A (JP)
Title: Melt transfer ink image receiving sheet
Inventor: SUKAI MASAAKI
IPC: B41M5/50
Filed: 1993-03-12
Abstract: PURPOSE:To provide a melt transfer ink image receiving sheet good in dot reproducibility and obtaining high recording density. CONSTITUTION:A melt transfer ink image receiving sheet has a sheet like support, the undercoat layer (coating amt.; 8g/m<2>) formed on one surface of the support and the ink image receiving layer (coating amt.; 4g/m<2>) formed on the undercoat layer and based on a resin and pigment. The undercoat layer is characterized by containing wax and/or a rosin compd. and, pref., smoothing treatment due to a super calender is applied to the undercoat layer after the image receiving layer is formed to set the Oken smoothness of the undercoat layer to 1000sec.
Patent JP-H09223311-A (JP)
Title: Production of magnetic recording medium
Inventor: HINOKI YOSHINORI
IPC: G11B5/73
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a production method for magnetic recording medium by which production of instantaneous clogging or dropout (DO) can be enough prevented and extremely excellent travelling property (especially with a small torque against polyacetal (POM) guide) can be obtd. without causing scratches on the surface of the back coating layer. SOLUTION: This magnetic recording medium has a magnetic layer 6 on one surface of a nonmagnetic base body and a back coating layer 4 on the other surface. A magnetic coating material to form the magnetic layer 6 and a coating material to form the back coating layer 4 are applied on the respective surfaces of the nonmagnetic base body and dried, and subjected to calendering, if necessary. Then, the films are hardened to obtain 10 to 30nm surface roughness (Ra)B of the back coating layer 4. Then, the surface of the back coating layer 4 after hardening treatment is ground by using a lapping the having 150 to 550nm surface roughness (Ra)L of the abrasive layer.
Patent JP-2000247976-A (JP)
Title: Construction of indolocarbazole skeleton
Inventor: FUKUYAMA TORU
IPC: C07D498/22
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain the subject skeleton in high reproducibility under mild conditions by condensation reaction of a specific bromoindoleacetic acid compound with tryptamine followed by oxidation and then acetylation of the condensate thus formed followed by carrying out cyclodehydration, light irradiation and HBr elimination reaction, etc. SOLUTION: This skeleton is obtained by the following process: a 2- bromoindoleacetic acid compound of formula I (R2 is H or a substituent) is subjected to condensation reaction with tryptamine to form an amide compound of formula II, which is then oxidized followed by acetylation of the nitrogen atom in the amide compound to derive the corresponding acyl compound of formula III (Ac is acetyl), which, in turn, subjected to cyclodehydration to form a compound of formula IV, which is then put to light irradiation and HBr elimination reaction, and as desired, furthermore, deacylation reaction or protective group or substituent introduction to obtain the aimed skeleton of formula V (R1 to R3 are each H, a protective group or substituent). The method described above is useful as a method for synthesizing physiologically active alkaloids.
Patent JP-2000249285-A (JP)
Title: Pipeline shut-off device
Inventor: KINUGAWA MASAYA
IPC: F16L55/12
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a pipeline shut-off device capable of enough resisting the pressure of a fluid in a fluid conduit in the case where a bag is expanded in the interior of the fluid conduit. SOLUTION: This pipeline shut-off device is formed by an insert pipe which can be inserted in a fluid conduit 1, and a bag 4 installed in the insert pipe to be expanded and contracted, and the insert pipe and the bag 4 are introduced in the interior of the fluid conduit 1 from a small-diameter communicating hole 2 provided in the fluid conduit 1 to intercept a fluid circulating through the interior of the fluid conduit 1. An insert pipe base end fixing mechanism F2 is provided between the insert pipe and the communicating hole 2, and the tip of the insert pipe is provided with a tip fixing mechanism F1 abutting to the fluid conduit 1 to be positioned and fixed.
Patent JP-H02234977-A (JP)
Title: Cloth having water-repellency
Inventor: TANIGUCHI TAKASHI
IPC: D06M13/513
Filed: 1989-03-03
Abstract: PURPOSE:To obtain a cloth having fiber surface imparted with highly durable excellent water-repellency by treating a cloth with an organic silicon compound having hydrolyzable functional group and/or hydrolyzed product of said silicon compound. CONSTITUTION:A cloth made of synthetic fiber, natural fiber, etc., is immersed in an organic solvent solution containing an organic silicon compound having hydrolyzable group and/or a hydrolyzed product of said silicon compound and heat-treated to obtain a cloth having durable water-repellent surface resistant to the falling-off of said compound by washing, ironing, etc., without deteriorating the feeling of the cloth and deepness of the dyed color. Water-repellency can be effectively applied even to a natural fiber such as cotton. The hydrolyzable function group of the silicon compound is e.g. chloride group, alkoxy group and isocyanato group and the presence of 1-20C hydrocarbon group in the compound is essential. Concrete examples of the compound are trimethylchlorosilane and trimethylacetosilane.
Patent JP-S63220086-A (JP)
Inventor: OSAWA SHINICHIRO
IPC: F27B17/00
Filed: 1987-03-06
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-S60196068-A (JP)
Title: Area discriminating method
Inventor: KISHI KOUJI
IPC: H04N1/40
Filed: 1984-03-19
Abstract: PURPOSE:To reduce the capacity of a desired memory and to attain high-speed discriminating action by binary coding the read data on a prescribed original area with threshold values different from each other and counting the number of 1 and 0 levels of each binary coding data to discriminate whether the original area is equal to a binary area or a half-tone area according to the difference between the counted 0 and 1 levels. CONSTITUTION:An original 3 put on the contact glass 2 is exposed by a light source 1, and the reflected light sent from the original 3 is led to a CCD line sensor 6 via a mirror 4 and a lens 5. An area discriminating part 7 converts the output signal of the sensor 6 into the digital data by an A/D converter 8 and applied to comparators 9 and 10 to which different reference levels are applied. Then the ''1'' level signals sent from both comparators are counted by counters 11 and 12 respectively, and the counted values of both counters are supplied to a subtractor 13 to obtain a reduction amount. This amount is applied to a comparator 14 and compared with the reference value applied previously. Then a binary area or a half-tone area is decided according to the ''0'' or ''1'' level of the output signal of the comparator 14.
Patent JP-H08245847-A (JP)
Title: Chlorinated polyethylene resin composition
Inventor: ASAI MASATOMO
IPC: C08L23/28
Filed: 1995-03-13
Abstract: PURPOSE: To obtain a chlorinated polyethylene resin composition well-balanced among low bleeding properties, heat resistance and low-temperature properties by mixing a chlorinated polyethylene with a specified plasticizer. CONSTITUTION: This resin composition comprises 100 pts.wt. chlorinated polyethylene and 5-100 pts.wt. plasticizer represented by the formula (wherein R is 2- propylheptyl and as combination of 2-propylheptyl and 4-methyl-2-propylhexyl). The chlorinated polyethylene used should have a chlorine content of abut 20-50wt.%. Its compatibility with the plasticizer tends to decrease with decreasing the chlorine content. Its low-temperature properties tend to deteriorate when it has a high chlorine content. It is desirable that it has a chlorine content of about 25-40wt.%. The chlorinated polyethylene used may be amorphous or crystalline one, and may be one prepared by chlorinating a polyethylene having a molecular weight of 20,000 or above.
Patent JP-S62211352-A (JP)
Title: Amorphous magnetic alloy and its manufacture
Inventor: MYOGA OSAMU
IPC: C22C33/00
Filed: 1986-03-10
Abstract: PURPOSE:To manufacture an amorphous magnetic alloy having superior magnetic characteristics by spraying a molten alloy having a specified composition consisting of Co, Zr and Fe on the peripheral surface of a cooling roll made of copper or a copper alloy having high heat conductivity and rotating at a high speed. CONSTITUTION:A molten alloy consisting of, by atom, 14.8-57.6% Co, 3.6-18% Zr and the balance Fe is sprayed on the peripheral surface of a cooling roll made of copper or a copper alloy having >=2w/cm. deg.C heat conductivity and rotating at >=50m/sec peripheral speed. Thus, the molten alloy is rapidly cooled and an amorphous magnetic alloy having superior thermal stability, such a high saturation magnetic flux density Bs as about 16.5-22.5kG and small coercive force Hc is obtd. The alloy is a superior soft magnetic material.
Patent JP-S57168040-A (JP)
Title: Method to determine combustion condition of diesel engine
Inventor: MURAKAMI KAZUO
IPC: F02D45/00
Filed: 1981-04-10
Abstract: PURPOSE:To allow early detection of abnormal combustion, by deciding the condition of combustion from the comparison of measure NOX concentration in exhaust gas with previously obtained standard NOX concentration. CONSTITUTION:The exhaust gas from each cylinder 1 is changed over successively by selector valve 8 and sent to NOX concentration measuring equipment 9 through suction pipe b and the duct 7, and the measured result is inputted to the comparator 10 and compared with the set value; and an alarm issued by alarm device 11 when the measured value exceeds the allowable range. The standard value of NOX to be previously set to the comparator 10 will be obtained by calculation with the equation for NOX concentration when normal Diesel engine is operated under a certain operating condition or in accordance with the previously prepared chart. Further, when it is required only to find whether the operating condition of the Diesel engine is normal or not, the exhaust gas may be sent from behind the supercharger to the measuring device 9.
Patent JP-S60194973-A (JP)
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1984-03-19
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-S63222021-A (JP)
Title: Molding method of glass lens
Inventor: YONETANI DAIJIRO
IPC: C03B11/00
Filed: 1987-03-09
Abstract: PURPOSE:To obtain a stable product having excellent transmittance without requiring polishing process and making deposit to a mold surface, by heating an optical glass raw material through the first press head while precisely controlling O2 concentration in atmospheric gas in a heating stage part, moving the raw material one after another and molding and cooling the raw material. CONSTITUTION:In a heating stage part on a moving chuck of press molding apparatus, an optical glass raw material 4 containing component having high vapor pressure at a low temperature is retained through a cylindrical mold 3 by upper mold 1 and lower mold 2. The first press head 6 heated at a prescribed temperature with a heater 5 is descended to Z axis direction and simultaneously a mixed gas controlled to >=0.1% concentration and within + or -5% concentration error flows out from an oxygen mixed gas inlet 8 and is fed into a jig 7 for controlling O2 concentration and discharged from an oxygen mixed gas suction opening 9 and allowed to stand for a given time. Then the press head 6 and jig 7 is opened and the molds 1-3 and the glass raw material 4 are moved through the moving chuck to a molding stage where the raw material is transformed by the second press head, gradually cooled to near glass transition point and press-opened and moved through the moving chuck to a cooling stage where the raw material is cooled.