baber/WOPTO huggingface dataset:
Patent JP-S5769090-A (JP)
Title: Desensitizer composition
Inventor: MIYAMOTO AKIO
IPC: B41M5/128
Filed: 1980-10-17
Abstract: PURPOSE:To obtain a desensitizer composition containing a specified imidazole derivativer or the like to which alkylene oxide containing butylene oxide above a specified amount is added, which is effective also on a diphenylmethane coupler and applicable to offset printing. CONSTITUTION:Pref. 5-20mol alkylene oxide containing more than 40mol% butylene oxide is added to a compound (e.g.:formulaI, II, or the like) which is an imidazole derivative or an amidine derivative having a cyclic structure and contains one or more amino or imino groups. In a composition containing a polymer compound a pigment, waxes and so on, pref. 15-50wt% this adduct is added as a desensitizer component.
Patent JP-S6037246-A (JP)
Title: Method for fixing core by chaplet
Inventor: YAMADA KATSUAKI
IPC: B22C21/14
Filed: 1983-08-08
Abstract: PURPOSE:To improve the ease of operation for attaching plural chaplets and the accuracy in attaching said chaplets and to eliminate the deformation or fracture of a core by holding the chaplets with a pair of pieces and holding the pieces by core assembling members in the stage of molding the core. CONSTITUTION:Plural chaplets 2, 16, 17, 18 are held in the eight chaplet holding holes 20 formed between the opposed surfaces of a pair of pieces 3, 4 having the rectangular surfaces facing each other and bored liners 5, 6, 9, 10 in the stage of molding a core for, for example, a water jacket of a cylinder block of an engine. When the core 1 is cured, the liners 5, 6, 9, 10 and the pieces 3, 4 are removed and while the core 1 is kept held by the eight chaplets 2, 16, 17, 18, casting is performed. The ease of operation for attaching the chaplets and the accuracy in attaching said chaplets are thus improved and the deformation and fracture of the core during casting are eliminated.
Patent JP-H07186056-A (JP)
Title: Clamping device
Inventor: HORUSUTO KURIMATSUHA
IPC: B25B5/04
Filed: 1994-06-02
Abstract: PURPOSE: To easily hold two works at an optional angle between them by supporting two support jaws adjustably and fixably on a substrate plane according to the work angle, and supporting two pressing pieces rotatably and fixably along the plane parallel to the substrate plane. CONSTITUTION: Two support jaws 14, 16 are supported on a substrate 10 rotatably in the range of 22.5-70 deg. relatively to the axis of symmetry 50 of the substrate 10 around rotary shafts 18, 20. Holding eyes 52, 54 are formed at the intermediate section of the support jaws 14, 16, and securing screws 64 slidably coupled with arc-shaped 66, 68 formed on the substrate 10 are screwed. A spindle nut 9O is supported on the upper end portion of the substrate 10 rotatably around a shaft 94, and a spindle head support 110 is supported on a spindle 92 screwed to the spindle nut 90. A pressing piece support 124 is held on the support 110, and a pair of pressing pieces 132, 134 facing the support jaws 14, 16 are rockably supported on the pressing piece support 124.
Patent JP-S5845819-A (JP)
Title: Electrolytic machining device
Inventor: ARAI SHINJI
IPC: B23H3/02
Filed: 1982-08-23
Abstract: PURPOSE:To enable the working time of electrolytic machining to be shortened while working accuracy is maintained in a predetermined value. CONSTITUTION:In case of diesinking, a gap to a vertical surface has a (ga) value at maximum but has a (go) value at minimum which is equal to the value of a gap to a bottom surface. Accordingly, with the use of an electrode which is less by the (go) value, the error of the electrolytic machining becomes (ga-go). This relation is also established as to an inlined surface. Therefore, electrolytic machining with high accuracy may be carried out with the (ga) value small as possible and the small (go) value. In view of this point, the finishing conditions are such that the (ga) value is made small by lowering the voltage and as well the value of (ga-go) is made small by making the feed speed slow.
Patent JP-S63741-A (JP)
Title: Transmission system for abnormal information
Inventor: KUSHIHASHI MASAMI
IPC: G06F11/30
Filed: 1986-06-20
Abstract: PURPOSE:To automatically, quickly and accurately inform only the proper information to a maintenance operator for the abnormal state of an electronic computer, by adding a deciding means for level of the abnormality. CONSTITUTION:The abnormal state of a means 1 to be detected is detected by a detecting means 2 connected to the means 1 and the means 2 produces the abnormality information in response to said abnormal state. A transmission means 3 sends said information of the means 2 to a maintenance means 4. Receiving this information, the means 4 displays this information on a display means (not shown here) or a monitor operator of the means 4 to inform the occurrence of the abnormal state. Then it is checked whether the abnormality information received from the means 2 exceeds or not a workable range of the means 1. Thus the information is given to the means 4 only in case said abnormality information exceeds said workable range. Thus it is possible to omit delivery of information every time the abnormality occurs in the workable range of the means 1.
Patent JP-S5934896-A (JP)
Title: Preparation of antitumor polysaccharide
Inventor: MATSUDA YOSHIAKI
IPC: C12P19/04
Filed: 1982-08-23
Abstract: PURPOSE:To prepare a polysaccharide exhibiting antitumor activity, by culturing a polysaccharide-producing microorganism belonging to Acremonium genus. CONSTITUTION:A microbial strain belonging to Acremonium genus and capable of producing a polysaccharide, e.g. Acremonium sp. SBT7016 (FERM-P No.6601), is cultured on an agar plate medium. The obtained mycelia or conidospores are inoculated in a liquid nutrient medium and cultured at 20-30 deg.C for 3-5 days without agitation or under aeration and then at 25-27 deg.C for 4-6 days under shaking or under aeration and agitation. The objective antitumor polysaccharide is separated from the cultured product.
Patent JP-S5672118-A (JP)
Title: Heating method of steel ingot in soaking pit
Inventor: OOISHI KUNIHIKO
IPC: C21D1/52
Filed: 1979-11-13
Abstract: PURPOSE:To make it possible to reduce consumption unit of fuel by elevating the set temperature in the soaking pit by a prescribed degree from the target temperature of the steel ingot surface, so that hardening of steel ingots may be achieved in shorter time. CONSTITUTION:In-furnace set temperature t is set higher than usually set furnace temperature T2, during a period from in-furnace set temperature P0 to P2' and from corresponding steel ingot surface temperature S0 to S. That is to say, temperature T2 is set as high as possible from ingot surface target temperature S against usual T2 in accordance with furnace temperature set time t1 and t2 under conditions where no washing occurs on the ingot. Fuel supply pattern 3 will not be changed during the period between t3 and t0, but heavy oil consumption during the period between t0 and t2' can be reduced because the time between t0 and t2' is shortened. The washing is a phenomenon that the surface layer of steel ingot is molten and deformed due to excess heating in the pit.
Patent JP-S5937490-A (JP)
Inventor: SAKURAI AKIO
IPC: G21C13/00
Filed: 1982-08-25
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-H09328377-A (JP)
Title: Refractory identifiable after used and its treatment
Inventor: MATSUSHITA KINJI
IPC: C04B35/00
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To easily obtain an inexpensive refractory readily and efficiently identifiable after used, by applying, embedding or sticking a substance to, in or on the outer surface of a refractory so as to enable the identification of the refractory after used, or by providing the outer surface with a shape identification means. SOLUTION: This refractory is obtained by applying, embedding or sticking a substance 3 to, in or on the outer surface 2 of a refractory 1 so as to enable the identification of the refractory 1 after used, or/and by providing the outer surface with such a means as to enable the identification of the refractory in terms of shape after used. Thereby, these refractories after used can be easily classified and recovered by their material or production history. As for the substance 3, e.g. a heat-resistant coating material containing at least one kind of transition metal or its oxide (e.g. chromium oxide). As for the means capable of identifying the refractory in terms of shape, it is appropriate, for example, to use such a method as to form uneven profiles 1-50mm in depth or height on the outer surface of the refractory so as to discriminate the material and/or production history thereof.
Patent JP-H05157709-A (JP)
Title: Apparatus for measuring pulse transmitting spectrum of x-ray quantum
Inventor: JIOFURII HAADEINGU
IPC: G01N23/201
Filed: 1991-06-18
Abstract: PURPOSE: To accurately and rapidly detect scattered radiation in an inspection region, by scanning a specified section in the inspection region, with a plurality of detection elements which are arranged in a circular arc via a second diaphragm having a trench type aperture. CONSTITUTION: Primary beam radiation from a polychromatic X-ray radiation source 20 is made to enter a diaphragm plate 21 having a circuit ring type trench 22, and a turncated cone type inspection region 25 is formed between the plate 12 and a transparent plate 26. In order to detect scattered radiation generated in the region 25 by the primary beam radiation, a second diaphragm 27 in which ring type trenches S1-D7 are formed and detection element 1-12 arranged in a circular arc type are arranged on the input side and the output side of a collimator 30. As shown by connection lines, all the sections A-L of the inspection region 25 are monitored by a plurality of the detection elements 1-12, so that a plurality of times of demonstration sensitivity can be obtained.  In order to continuously zoom the sections A-L in the inspection region 25, a covering means 31 is revolved around a shaft 32.
Patent JP-2000334028-A (JP)
Title: Method for sterilizing medical supplies by electron beam
Inventor: NISHIZAWA DAIJI
IPC: A61L2/08
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for sterilizing medical supplies by electron beam, which can sterilize even irradiation medical supplies having complicated shapes such as a dialyzer by irradiating electron beam so as to get generally uniform absorbed does and is effective and low-priced. SOLUTION: An electron beam irradiation apparatus 41 executes an overall irradiation process for irradiating electron beam for the whole part of a dializer 10 corresponding to a low irradiation portion that is the minimum region of irradiation distribution. After the dialyzer 10 has been turned over and low irradiation parts have been covered by a masking material 20 for intercepting the electron beam, an electron beam irradiation apparatus 42 executes a partially shielded irradiation process for irradiating electron beam for a high irradiation portion other than a low irradiation portion: L by executing irradiation of electron beam. Therefore, uniform irradiation corresponding to electron beam irradiation distribution is executed.
Patent JP-S5572197-A (JP)
Title: Stabilization of trimethoxysilane
Inventor: SUZUKI TETSUYOSHI
IPC: C07F7/04
Filed: 1978-11-27
Abstract: PURPOSE: To stabilize trimethoxysilane (T) with suppressed reaction of the unreacted methanol, by adding a specific amino acid to a reaction mixture comprising T obtained through the reaction of silicon with methanol.  
     CONSTITUTION: Silicon (S) is reacted with methanol (M) at a molar ratio of (S) to (M) of 1:1W50 in the presence of a copper catalyst and 0.001W1wt% of an amino acid of the formula (R is H, 1W20C alkyl, or 7W20C aralkyl), e.g. glycine or (phenyl)alanine, to form trimethoxysilane (T). The amino acid may be added to the distilled reaction mixture, or the reaction system together with methanol.  
     EFFECT: Suppressed formation of tetramethoxysilane and high yield. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S632255-A (JP)
Title: Molten carbonate fuel cell
Inventor: HADO KAZUHITO
IPC: H01M4/86
Filed: 1986-06-23
Abstract: PURPOSE:To prevent oversintering of an anode and to icrease cell performance by mixing highly electroconductive material powder having hydrogen permeability to an anode metal, preferably nickel. CONSTITUTION:In a molten carbonate fuel cell which uses a gas containing hydrogen as fuel, hydrogen permeable metal powder is mixed to an anode metal. The hydrogen permeable metal itself is difficult to sinter, and by mixing with the anode material such as nickel and nickel alloy powder containing chromium or aluminium, the difficulty in sintering is effective to prevent oversintering. Atomic state hydrogen or molecular state hydrogen diffuses inside the hydrogen permeable metal particle 1 in the anode and reaches the interface with electrolyte 2, and electrochemically reacts with carbonate ion. The activated area is larger compared with a usual nickel anode having the same porosity and relative surface area, and cell performance is increased.
Patent JP-S633246-A (JP)
Title: Heat resistance testing device for plastic
Inventor: YASUDA KOZO
IPC: G01N3/20
Filed: 1986-06-23
Abstract: PURPOSE:To reduce a coefficient of linear expansion and to take a measurement with high accuracy by making support bases and a load rod of inorganic materials. CONSTITUTION:This testing device is equipped with a heating chamber, a couple of support bases 4 which are provided in the heating chamber and support a test-piece 55 at both lengthwise end parts, and the load rod 8 which fixes a pressure piece 10 atop of a rod body 9 and presses the part of the test-piece 55 between the support bases 4. Further, the support bases 4 and load rod 8 are made of inorganic materials such as quartz. The test-piece 55 on the support bases 4 in the heating chamber is heated by a heat conductive medium and the test-piece 55 is pressed by the load rod 8 between the couple of support bases 4. Those support bases 4 and load rod 8 are made of the inorganic materials and extremely small in coefficient of linear expansion. Therefore, an error in measurement result due to the expansion and shrinkage of the support bases 4 and load rod 8 is reduced as much as possible to perform measuring operation with high accuracy.
Patent JP-H08337183-A (JP)
Title: Structure of strength member
Inventor: SANO SANEMARE
IPC: B62D21/15
Filed: 1995-06-13
Abstract: PURPOSE: To provide the stable collapse property by increasing the energy absorption. CONSTITUTION: The closed section 15 of a structure of a long strength member is of cruciform and provided with four parts of U-shaped section which are arranged at every 90 deg. comprising twelve corner parts 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39, top walls 41a, 43a, 45a, 47a, and side walls 41b, 41c, 43b, 43c, 45b, 45c, 47b, 47c on each side. The energy absorption is increased by twelve corner parts, and the collapse property difficult to bend and stable can be obtained by the part of U-shaped section which are arranged at every 90 deg..
Patent JP-H09302536-A (JP)
Title: Apparatus for drating of spinning machinery
Inventor: IMAMURA HISAKATSU
IPC: D01H5/22
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To enable an improvement in the percentage of success in piecing due to the ability to reduce a dispersion of the rise time of back rollers between spinning units and carry out stable piecing in each spinning unit. SOLUTION: This apparatus for drafting of spinning machinery is obtained by forming at least a material of a line shaft 5 from a nonmagnetic material in the apparatus for drafting of the spinning machinery having an electromagnetic clutch 6 arranged on the line shaft 5 in order to control the driving of drafting rollers.
Patent JP-H06335701-A (JP)
Title: Method and device for rolling shape steel
Inventor: TAKAHASHI MASANORI
IPC: B21B1/08
Filed: 1993-05-25
Abstract: PURPOSE:To provide a rolling method and rolling device with which the production efficiency is raised and which are desirable in terms of the temp. conditions of material and the cost and installation space or the like of equipment in each stage from rough rolling to finish rolling. CONSTITUTION:A beam blank is taken as a material (p) to be rolled and rough rolling is executed by successively repeatedly passing the material through a horizontal mill 11 and universal mill 12. After that, the finish rolling is executed by successively repeatedly passing the material through a universal mill 21 and edger mill 22 with which rolling for spreading the flange parts of the material (p) and for making the cross section into an X-shape is executed and universal mill 23 with which rolling for making the flange parts of the material (p) perpendicular to the web and for making the cross section into an H-shape is executed.
Patent JP-H04343947-A (JP)
Title: Connecting structure between wall panels
Inventor: KAWAMURA NAOMICHI
IPC: E04B2/56
Filed: 1991-05-22
Abstract: PURPOSE:To provide a connecting structure between wall panels capable of enhancing industrialization of housing much more. CONSTITUTION:A connecting member 400 mounted on the outdoor surface 100c of the lower end part 100a of a second-floor wall panel 100 in such a manner as to be extended downward from the lower end part 100a, and a connecting member 400 mounted on the outdoor surface 100c of the upper end part 100b of a ground floor wall panel 101 in such a manner as to be extended upward from the upper end part 100b are mutually fastened by a turn buckle 500 in the outside part of a girt 300 interposed between the second-floor wall panel 100 and the ground-floor wall panel 101. A finishing cover 600 is mounted over the lower end part 100a and the upper end part 100b to shield the connecting members 400, 400 and the turn buckle 500. Thus, preliminarily finished wall panels can be used in both the outdoor surface and indoor surface to omit the finishing work in the site, and industrialization of housing can be much more enhanced.
Patent JP-S6038584-A (JP)
Inventor: SUGAWA TOSHIROU
IPC: F27D3/12
Filed: 1983-08-11
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-S5954495-A (JP)
Inventor: AMITABA DATSUTA
IPC: B23K35/14
Filed: 1983-08-11
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-S63309750-A (JP)
Title: Revolution standard angle position detecting device for internal combustion engine
Inventor: NAKASE TAKAMICHI
IPC: F02D45/00
Filed: 1987-06-12
Abstract: PURPOSE:To detect a standard position by a simple device by forming one among a plurality of detected bodies installed onto a rotary body synchronized with an engine, as a nonuniform part different from other detected bodies, and representing the inequality for detecting the standard position by a pulse width singular point part. CONSTITUTION:A plurality of projections 1-4 are installed as the detected bodies which instructs on the angular information on the circumference of a rotary body 21 which is revolves in synchronization with an internal combustion engine, and an angular information generating means 20 is constituted by arranging an electromagnetic pick-up sensor 22 in the vicinity of the rotary body 21. The projections 1-4 are arranged in equal intervals. Each projection width angle of the projections 1-3 is made equal to form an equal angle part, and the projection with angle of the projection 2 is made larger to form unequal angle part, and the projection 2 is formed as a single point part for providing the standard position information. In an electronic controller 30, the discrimination function (f) having a plurality of pulse width time in the pulse time sequence outputted from a sensor 20 is calculated, and the standard position of the rotary body 21 is determined.
Patent JP-S5372002-A (JP)
Title: Method and apparatus for removing deposited carbon in ascention pipe of coke oven
Inventor: OOBA ATSUSHI
IPC: C10B43/10
Filed: 1976-12-08
Abstract: PURPOSE: To prevent deposition of carbon on the inner surface of refractories which are lined to the inner surface of an ascention pipe, by blowing oxygen or oxygen-containing gas into the ascention pipe through the refractories. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6126836-A (JP)
Title: Sampling device
Inventor: MURAKAMI TSUTOMU
IPC: G01N1/00
Filed: 1984-07-18
Abstract: PURPOSE:To facilitate handling and to collect samples in a heating state without any sampling error by composing a heating device of a box type hood which covers a sample collecting device and an aerator for heating and cooling which communicates with its uppper and lower parts. CONSTITUTION:The sample collecting device 9 is convered with the box type hood 11 which has a heat insulator 10 internally. An intake 13 is formed at its upper part and an outlet 12 is provided at the lower part to make commucation through a circulation duct 20. The circulation duct 20 is provided with a heater 15, air blower 14, cutoff mechanism 19, and opening and closing mechanismm 16; and the opening and closing mechanism 16 is closed and the cutoff mechanism 19 is opened to circulate air in the box type hood 11 by the air blower 14 while the air is heated by the heater 15, heating the whole sample collecting device 9 to uniform temperatures. Therefore, samples collected by plural samplers 8 are collected while all heated to the constant temperature. When a sampler 8 is detached, external air is admitted through an external air intake 18 to cool the whole sample collecting device 9, which is then cooled speedily, so that the sampler is detached in a short time.
Patent JP-S6039144-A (JP)
Title: Permanent magnet made of sintered co alloy
Inventor: WATANABE MUNEAKI
IPC: H01F1/053
Filed: 1983-08-12
Abstract: PURPOSE:To obtain a permanent magnet made of a sintered Co alloy with improved magnetic characteristics such as improved residual magnetic flux density and coercive force by specifying the amounts of Co, Zr, C and Sm and forming a structure contg. ZrC dispersed uniformly in the matrix. CONSTITUTION:This permanent magnet made of a sintered Co alloy consists of, by weight, 61-68.5% Co, 0.005-2% Zr, 0.0006-0.26% C and the balance Sm with inevitable impurities and has a structure contg. ZrC dispersed uniformly in the matrix. To the composition may be added 14-16.5% one or more kinds of elements selected among rare earth elements and Y. The permanent magnet is obtd. by blending Co-Sm alloy powder with Zr powder, C powder and ZrC powder in a proper ratio, press-molding the blend in a magnetic field, and subjecting the molded body to sintering, slow cooling and rapid cooling. The permanent magnet has high residual magnetic flux density, coercive force and maximum energy product.
Patent JP-H101747-A (JP)
Title: Free cutting steel
Inventor: KAJIMA TADAYUKI
IPC: C22C38/00
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To remove the disadvantage of the occurrence of pressure leakage via extremely fine blowholes, to improve the reliability in the case of use as a stock for pneumatic parts to a greater extent, and also to obtain always superior finished surface roughness in the case where machining is performed under practical machining conditions. SOLUTION: This free cutting steel has a composition consisting of, by weight, 0.05-0.15% C, <=0.05% Si, 0.80-1.50% Mn, <=0.090%, 0.040-0.090% if necessary, of P, 0.100-0.400% S, 0.005-0.150% Bi, 0.10-0.35% Pb, <=0.0150%, 0.0065-0.0150% if necessary, of N, 0.004-0.030% O, >0.002-0.005% Al, and the balance Fe with impurities and further satisfying, is necessary, P+6N=0.08 to 0.13%.
Patent JP-S634165-A (JP)
Inventor: SHINODA MASAO
IPC: E04B1/38
Filed: 1986-06-24
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。