baber/WOPTO huggingface dataset:
Patent JP-S5784997-A (JP)
Title: Cleaning device of feed water preheater for boiler
Inventor: KAWADA HIROSHI
IPC: F22B37/52
Filed: 1980-11-18
Abstract: PURPOSE: To remove soot adhered to the heating surface of the preheater and as well as neutralize the heating surface for the corrosion prevention by a method wherein the blow off water of the boiler is used for cleaning water.  
     CONSTITUTION: The feed water preheating pipe 6 is provided in an exhaust gas passage 5 disposed between the inside wall surface of a funnel stand 2 and the outside wall surface of an exhaust gas defilading tube 4 with at least one end closed providing within the funnel stand 2. A blowout pipe 9 for the blowoff water is arranged above the feed water preheating pipe 6. The boiler main body 1 and the blowout pipe 9 for the blowoff water are connected with a blowoff pipe 10 for boiler water. A drain pipe 11 formed in U shape for water seal is provided at the lower part of the funnel stand 2. Under the condition that the boiler is out of operation, the blowoff water is jetted from the blowout pipe 9 for the blowoff water to clean off the soot adhered to the feed water preheating pipe 6 and to neutralize the heating surface of the pipe 6 and then drained from the drain pipe 11. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H107737-A (JP)
Title: Ethylene copolymer and film made thereof
Inventor: KUROKAWA SHINICHI
IPC: C08F210/16
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an ethylene copolymer that can give a film good in hot tack in a wide temperature range and a film. SOLUTION: This ethylene copolymer is obtained from ethylene and at least one selected from among α-olefins having 3 to 20 carbon atoms, diene compounds, and cyclic olefins. (1) The ratio Mw/Mn of the weight-average molecular weight(Mw) to the number-average molecular weight measured by gel permeation chromatography is in the range of 1.5 to 4 and the weight- average molecular weight(Mw) is in the range of 3,000 to 1,000,000. (2) The resin density is in the range of 0.85 to 0.95g/cm<3> . (3) The relation between the crystallization start temperature (Tc, onset,  deg.C) measured by a differential scanning calorimeter(DSC) and the melting point (Tm, deg.C) satisfies the formula: Tc, onset >=1.1×Tm-20.
Patent JP-H0513485-A (JP)
Title: Manufacture of electronic part
Inventor: UESUGI KENJI
IPC: H01L21/56
Filed: 1991-07-03
Abstract: PURPOSE:To provide a method of manufacturing an electronic part using a lead frame, where number of defectives produced at the forming process or the cutoff of the lead terminals of the electronic part contained in the electronic parts judged as non-defective by a performance test is lessened. CONSTITUTION:After the molded part 9 of an electronic part is molded, a film member 11 is pasted on a lead frame 1 spreading over both the film member 11 and the molded parts 9, lead terminals 5 and 6 are cut off from the lead frame 1 and then subjected to a forming process, and then a semiconductor chip is tested in a performance test.
Patent JP-S6318396-A (JP)
Inventor: KANO YASUSHI
IPC: G09G3/14
Filed: 1986-07-11
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-S6141600-A (JP)
Inventor: WATABE SHINJI
IPC: B32B15/092
Filed: 1984-08-02
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-H11348362-A (JP)
Title: Serial recording apparatus
Inventor: SHISHIDO MITSUHARU
IPC: B41J25/308
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To print with accurate positioning from the top area of a recording paper. SOLUTION: At the time of feeding a recording paper by push tractors 10, 11, the recording paper is fed extra from the printing position by a predetermined amount so that a load is applied to the recording paper by a platen gap adjusting mechanism in the degree that it can be retracted by a carriage 2. In the state, an operation of retracting the recording paper is executed by the push tractors 10, 11 by the predetermined amount. The recording paper is retracted by the push tractors 10, 11 with the load applied thereon so that the recording paper is positioned without slackening so as to allow printing with accurate positioning from the area wherein the recording paper cannot be held by a paper discharging roller.
Patent JP-H1013866-A (JP)
Title: Interface circuit for electronic exchange
Inventor: HORI YOSHIHIRO
IPC: H04L29/02
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an interface circuit for an electronic exchange in which mis-detection of a fault of a digital leased line by a receiver side is avoided even in the case that a data terminal equipment provides an output of consecutive 1s data according to an abort/pause procedure at a transmitter side. SOLUTION: The data terminal equipment interface circuit 3a is made up of a delay circuit 9 that receives data from a data terminal equipment 1a and delays the data by 1-8 bits and provides an output of the delay signal, a counter circuit 11 that counts number of 1s from the delay signal and counts and detects that a prescribed consecutive 1s are in existence in the data delayed by 8-bits and data delayed by 1-7 bits are all 1s and provides an output of a count signal, and a mask circuit 10 that replaces data of 1s of the delay signal delayed by 8-bits at the delay circuit 9 based on the count signal with 0s data, and the circuits as above act like a data replacement means to replace consecutive 1s with 0s when a prescribed number of consecutive 1s are in existence in the data from the data terminal equipment 1a.
Patent JP-S5867522-A (JP)
Title: Device for preventing gear disengagement in transmission gear shifting controller
Inventor: WATANABE SEIJI
IPC: F16H63/00
Filed: 1981-10-15
Abstract: PURPOSE:To surely prevent gear disengagement, by using a locking pin to lock a shifting shaft. CONSTITUTION:When a clutch pedal 13 is depressed, a switch 14 is turned on to energize an electromagnet 9 to pull a locking pin 8 in to unlock a shifting shaft 3. A gearshift 6 is then operated. As a result, the shifting shaft 3 is rotated together with a check plate 7 and a gear shifting mechanism in a transmission case 1 acts so that selected transmission gears are engaged with each other. When the clutch pedal 13 is released from the foot after the gear shifting operation, the switch 14 is turned off to deenergize the electromagnet 9 to push out the locking pin 8 by a spring 11. As a result, the locking pin 8 is engaged with the outside of the protrusion 7A of the check plate 7 to keep the shifting shaft 3 from being rotated.
Patent JP-H0827256-A (JP)
Title: High-molecular lactic acid copolymer and its production
Inventor: MIYOSHI RIKA
IPC: C08G63/08
Filed: 1994-07-15
Abstract: PURPOSE:To produce the subject polymer excellent in mechanical strength with industrial advantage. CONSTITUTION:Production of this high-molecular lactic acid copolymer is carried out by copolymerizing a lactic acid polymer containing polyurethane structures in the molecule and having 50000 to 150000 number-average molecular weight (Mn) and a lactic acid prepolymer of 500 to 5000 number-average molecular weight (Mn) with a diol oligomer to synthesize a polylactic acid diol and conducting a chain-lengthening reaction between the resultant polylactic acid diol and a diisocyanate compound.
Patent JP-S5787410-A (JP)
Title: Thermal stabilization of oxymethylene copolymer
Inventor: AMAMIYA AKIRA
IPC: C08G2/36
Filed: 1980-11-20
Abstract: PURPOSE: To prepare the titled copolymer having excellent thermal stability, in an industrial scale, by heating and melting crude oxymethylene copolymer in the presence of a thermal stabilizer with a degassing apparatus comprising a combination of an extruder and a surface renewal-type mixer, thereby effecting the degassing of the copolymer.  
     CONSTITUTION: A crude oxymethylene copolymer derived from trioxane and cyclic acetal or cyclic ether, is added with a thermal stabilizer, and heated and molten with a degassing apparatus comprising a combination of a screw-type extruder A and a surface renewal-type mixer B to decompose and remove the unstable part of the copolymer and to stabilize the copolymer. The extruder A is those having one or more screws, the decomposition rate of the unstable part of 30W90wt%, and the residence time of 0.5W2min. The mixer B is those having ratating shafts 1, 1', scraping blades 2, outlet 4, degassing opening 6, auxiliary blade 7, and releasing opening 8 of the molten polymer, and satisfying the surface renewal effect of 1W50cm 2 /cm 3 .min defined by the formula N.As/H (N is rotating speed of the stirring shaft; As is surface area of the reaction zone; H is charged amount to the reaction zone). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5864282-A (JP)
Inventor: YOSHIDA MASANOBU
IPC: C04B35/622
Filed: 1981-10-13
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-H06347473-A (JP)
Title: Posture sensor
Inventor: FUSHIMI MASAHIRO
IPC: G06F3/0346
Filed: 1993-06-10
Abstract: PURPOSE:To detect change in posture in many directions by making up each posture sensor of a first beam section formed in a structure liable to be strained so as to be deformed in a specified direction, and of a plurality of beams liable to be strained so as to be deformed in the direction different from that of the first beam, and making comparison strain signals from these detecting sections are made to pass through each low-pass filter. CONSTITUTION:The quantity of displacement of each beam 102 and 104 is changed by that static force due to gravity is applied to the first and second beams 102 and 104 to change sensors in direction. When the beam section 102 is subjected to gravity in the direction 109, it is strained the most, and when the beam section 104 is subjected to gravity in the direction 110, it is strained the most. The quantity of strain in the beam section 102 is determined by its detecting sections 108 at both the sides of a neutral surface of strain, and the quantity of strain in the beam section 104 is determined by detecting change in capacitance between an electrode provided for a surface opposite to a second overlapping section 103 and the overlapping section 103. The voltage signal of the detecting section 108 and the capacitance signal of the beam section 104 are changed into voltage by a capacity-voltage conversion circuit 302, and the high frequency portion is cut-off by low-pass filters 303 and 305. Comparison is made by a comparison circuits 303 and 304 with voltage values set in advance, and judgement is made on the directions 109 and 110, so that a posture is thereby judged by a comparison circuit 307.
Patent JP-H09325132-A (JP)
Title: Device and method for eddy current flaw detection
Inventor: KOJIMA KATSUHIRO
IPC: G01N27/90
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To provide the device and method for eddy current flaw detection which minimize the dead zones of edge parts on both sides of a steel belt even when a belt plate varies in width or travels zigzag, and precisely detect an internal defect. SOLUTION: A probe (p) having an LC parallel resonance circuit formed by connecting capacitors (c) to an exciting coil (a) and a detecting coil (b) respectively in parallel increases the detection sensitivity and conductivity to a rotary transformer, and the probe (p) is made small-sized to reduce the blind zones physically; and the detection of the edge parts by the detecting coil is controlled by making good use of the disorder of the detection signal of the edge parts by the detecting coil.
Patent JP-H11348119-A (JP)
Title: Sheet roll
Inventor: FUKUOKA MUTSUO
IPC: B29C63/02
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To ensure use of an original medium without any waste by separably sticking a thin film material to a sheet surface in the vicinity of the end portion of the wound sheet. SOLUTION: The end portion of an adhesive sheet roll 21 of a sheet cassette 20 is constituted such that a tape 21b as a thin film material colored in a predetermined color, such as red, is separably stuck, in order to show that the end is close in the adhesive surface and the full surface opposite thereto in the adhesive sheet S1 wound around a core 21a in a rolled form. Accordingly, it is easily confirmed that the end is close, so that the tape 21b can be easily separated. Further, by separating the tape 21b after performing the laminating, it is possible to prevent the laminate and the original medium from being wasted.
Patent JP-H11350887-A (JP)
Title: Inside locking joint structure and segment using it
Inventor: OKAMOTO TATSUYA
IPC: E21D11/04
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure requiring no works such as anticorrosive treatment and inside secondary lining of a joint member such as a segment. SOLUTION: When each segment 1 is abutted on an inner face of an end part in either or both of the circumferential direction of a tunnel and axial direction of the tunnel of the concrete segment 1 having a predetermined wall thickness, respective bottom faces 5 form a continuous recessed part 3. A pin engaging hole 6 is provided at a position retracted more than an abutment face 4 on the bottom face 5, an engaging pin 9 protruding from a main body part 8 of a joint block 7 is inserted into this pin engaging hole 6, and the main body part 8 is fitted in the recessed part 3 to connect either or both of the circumferential direction of the tunnel and the axial direction of the tunnel of the segment 1.
Patent JP-S6055339-A (JP)
Title: Color photographic sensitive silver halide material
Inventor: OOKI NOBUTAKA
IPC: G03C7/392
Filed: 1983-09-06
Abstract: PURPOSE:To prevent reduction in sharpness and color strain such as color turbidity by specifying the ratio of silver halide contained in the emulsion layers of a color photographic sensitive silver halide material contg. a hydroquinone deriv. as a color strain inhibitor to a color image forming coupler and by incorporating a specified compound into the intermediate layer. CONSTITUTION:At least two photosensitive emulsion layers having the practically same color sensitivity and an intermediate layer are formed on a support to obtain a color photographic sensitive silver halide material. At this time, the ratio of silver halide contained in the emulsion layers to a color image forming coupler is regulated to >=10, and a compound represented by the formula is incorporated into the intermediate layer. Thus, graininess can be improved while preventing reduction in sharpness and color stain such as color turbidity. In the formula, each of R<1> and R<2> is 1-methylhexyl, 1-ethylpentyl, 1-propylbutyl, 1- methylheptyl, 1-ethylhexyl or 1-propylpentyl.
Patent JP-H0912412-A (JP)
Title: Agent for exterminating harmful microorganism
Inventor: FUNATSU RYOJI
IPC: A01N37/34
Filed: 1995-06-29
Abstract: PURPOSE: To obtain a new agent for exterminating harmful microorganisms, composed of a combination of two or three kinds of specific agents having antimicrobial power, exhibiting characteristic synergistic effect unexpectable from the individual components and having excellent antibacterial and antifungal effects. CONSTITUTION: This extermination agent is a combination of (A) methylene bisthiocyanate of formula I and (B) 3,3,4,4-tetrachlorotetrahydrothiopene-1,1- dioxide or formula II or further (C) a halocyanoacetamide derivative of formula III (R<1> is H, a halogen or an alkyl; R<2> is H or an alkyl; X is a halogen). The compounding weight ratio of the component A and the component B is preferably 10:1 to 1:10. The amount of the component C is preferably 3-1, 250wt.% based on the sum of A and B. The harmful microorganism extermination agent has a broad antimicrobial spectrum and excellent effect for suppressing the proliferation of various harmful microorganisms and is suitable for the use in a water system of paper and pulp industry and various other industrial fields.
Patent JP-S5788924-A (JP)
Title: Method for manufacturing opening of tin
Inventor: HIROHAMA SHIGEHARU
IPC: B21D51/38
Filed: 1980-11-22
Abstract: PURPOSE: To easily manufacture an opening of a tin having great strength, by folding a standed up section of opening outward to form a double folded section, and then, by forming an arc-shaped section by curling the double folded section outward.  
     CONSTITUTION: A rising up section of opening 2 a  having a cylindrical shape is formed by pressing a roof plate 2 of a tin made of a tinplate. This rising up section of opening 2 a  is formed to have a necessary diameter and a necessary height to form a rising up section of opening 2 c . Then, this rising up section 2 a  is folded outward and piled on the roof plate 2. Thus a double folded section 2 b  is formed. This double folded section 2 b  is pressed and the rising up section of opening 2 c  having a cylindrical shape is formed. Then, the doubled rising up section 2 c  is pressed and curled outward and then downward, and an arc- shaped section 2 d  is formed. This arc-shaped section 2 d  is used as the opening of the tin. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5973029-A (JP)
Inventor: SHIBUAJI SAAKAA
IPC: B01D53/04
Filed: 1983-09-08
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-S6319117-A (JP)
Inventor: MIZUHATA TOSHIAKI
IPC: A47J36/28
Filed: 1986-07-11
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-S6055353-A (JP)
Title: Manufacture of electrophotographic sensitive body
Inventor: TAKEDA YOSHIYA
IPC: G03G5/082
Filed: 1983-09-06
Abstract: PURPOSE:To improve electrostatic charging characteristics and sensitivity of an electrophotographic sensitive body composed essentially of a-Si:H by forming the a-Si photosensitive body doped with a slight amt. of chalcogen element by the reactive sputtering method. CONSTITUTION:The photoconductive layer of an electrophotographic sensitive body made of a-Si:H contg. a slight amt. of chalcogen element, such as S, Se, or Te, is formed by the reactive sputtering method using a target composed essentially of Si and a reactive gas contg. H2. As the process for introducing a slight amt. of chalcogen element to a-Si:H, (1) an Si target contg. a chalcogen element, (2) a chalcogen target is arranged in addition to the Si target, (3) a gas contg. chalcogen is introduced into an atmosphere gas, and the like processes are enumerated. The a-Si:H photosensitive body doped with a slight amt. of chalcogen element obtained by the reactive sputtering method is higher in resistivity and better in charging characteristics and photosensitivity than the ones prepared by the plasma CVD method, and a-Si:H having excellent characteristics as an electrophotographic sensitive body can be formed.
Patent JP-H0455061-A (JP)
Title: Method for recognizing shape of square joint
Inventor: TANIWAKI NAOHITO
IPC: B23K9/127
Filed: 1990-06-22
Abstract: PURPOSE:To stably and exactly detect even the shape of a square joint or the like by combining and computing the detection data of 1st and 2nd distance sensors which are respectively provided in the positions diametrically opposite to the front surfaces on one side of two sheets of plate materials constituting the joint. CONSTITUTION:The 1st distance sensor A is installed in the position diametrically opposite to at least the one surface of two sheets of the plate materials 1 and 2 constituting the square joint and the 2nd distance sensor B is installed to the position diametrically opposite to the other front surface. The coordinates of the points (a) and (b) at the ends of the plate materials which are diametrically opposite to each other can be detected by the two distance sensors A and B if the coordinates in the set positions of these two distance sensors A and B are previously measured by another means. The space coordinates of the resulted two points (a) and (b) are easily calculated from the coordinate of the set positions of the distance sensors A and B.
Patent JP-H0813786-A (JP)
Title: Continuous plate made of aluminum
Inventor: YOSHIDA SHINJI
IPC: E04G5/08
Filed: 1994-06-22
Abstract: PURPOSE:To provide a continuous plate made of aluminum light in weight and excellent in strength. CONSTITUTION:A stepboard 1 and a right and a left side board 3 and 3 are integrally extruded into a filament. The areas 1a and 1b acting as a dead cross section of the stepboard 1 between ribs 2 and between each rib 2 and each side board 3 resectively are made thinner in thickness than the other portion. The right and left side boards 3 and 3 are formed into a U shape in cross section each, and moreover, each step 4 is formed in the vertical web section 3b of each side board to prevent its buckling.
Patent JP-H086961-A (JP)
Title: Method and device for processing document
Inventor: KAWAMOTO KOICHI
IPC: G06F17/30
Filed: 1994-06-23
Abstract: PURPOSE:To provide a document processor and its document processing method capable of easily preparing summary data independently of the data volume of a document. CONSTITUTION:A data processor is constituted of a main storage device and a CPU. Plural I/O means such as a mouse, a keyboard and a CRT and an auxiliary storage device are connected to the data processor and the whole constitutes a document processor. Document format information 21 includes a summary data extracting condition 22 and a summary data format 23 and document data 24 includes text data 25 and summary data 26. A user sets up an extracting condition such as a heading and a range and instructs the start of summary data extraction. Since summary data 26 setting up a data string held between two heading control commands e.g. as one unit are extracted and the extracted summary data 26 are shaped and displayed on a CRT, the efficiency of document preparation can be improved.
Patent JP-S6143743-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OHASHI YUICHI
IPC: G03C7/20
Filed: 1984-08-08
Abstract: PURPOSE:To obtain a silver halide color photographic sensitive material high in saturation by forming a red-sensitive emulsion layer having a gravity center wavelength of <=640nm, a green-sensitive emulsion layer, and a red-sensitive emulsion layer on a support. CONSTITUTION:The silver halide color photographic sensitive material is formed by laminating on the support the cyan-forming red-sensitive emulsion layer, the magenta-forming green-sensitive layer, and a yellow-forming blue-sensitive emulsion layer. The red-sensitive emulsion layer has a gravity center wavelength (-lambda) of <=640nm on the energy spectral curve of its spectral sensitivity distribution, the longest wavelength among the wavelengths having 1/2 of the max. sensitivity on the isoenergy spectral curve being shorter than the gravity center wavelength by 30-55nm, and in the isoenergy spectrum, A and B defined by equations I and II have the following relationship: A/B>=0.91.
Patent JP-H11347562-A (JP)
Title: Method for hygienic administration of open bath water
Inventor: FUJITA TAKAYUKI
IPC: A61H33/00
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To keep bath water hygienic and to protect a catheter outlet part or a wound from stimulation by making a solid drug containing a chlorinated isocyanuric acid compound as an effective component contact bath water applicable to an open bath for peritoneal dialysis patients and others. SOLUTION: By making a solid drug containing a chlorinated isocyanuric acid compound contact bath water applicable to open bath, the bath water is sterilized. The compound is supplied corresponding to the degree of dirt of the bath water in order to make the concentration of active chlorine 0.1-10.0 mg/liter, preferably 0.4-3.0 mg/liter. The drug can be supplied into the bath water directly or indirectly by a supply machine. Trichloroisocyanuric acid, sodium dichloroisocynurate, and others can be used as the chlorinated isocyanuric acid compound. These compounds can be used independently or in combination.