baber/WOPTO huggingface dataset:
Patent JP-S56138008-A (JP)
Title: Construction of radial tire
Inventor: SHINTANI KIYOAKI
IPC: B60C13/00
Filed: 1980-04-01
Abstract: PURPOSE: To obtain smooth outer view of the radial tire consisting of specified ply of casing layer, by deciding the distance between the upper end of the long rim strip and the heel of bead to the specified ratio to the length of the circular arc between the heel of bead and the outside end of breaker layer.  
     CONSTITUTION: In order to reinforce the rim and the side wall 5, the position of the upper end FL of long rim strip 6L provided between the casing ply 1 and the side wall 5 from around the heel of bead is determined to 50W85% to the circumference of the circular arc from the heel of bead H up to the outside end E of the breaker ply 3 along the external circumference of casing ply, taking measure from the heel of bead H. By providing the long rim strip with this position, the side wall of high rigidity can be obtained, as well as the tire of uniform surface and smooth outer view can be obtained due to unsmoothness by protrusion can completely be removed from the surface of tire. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54135663-A (JP)
Title: Decomposing method for ammonia contained in exhaust gas
Inventor: AKIMOTO HIDETOSHI
IPC: B01D53/94
Filed: 1978-04-14
Abstract: PURPOSE: To make NH 3  remaining in exhaust gas harmless, to reduce equipment  cost, and to prevent occurrence of secondary environmental pollution, by removing nitrogen oxides contained in the exhaust gas with NH 3 , then by adding N 2 O 2  at a specific temp.  
     CONSTITUTION: In removal of nitrogen oxides contained in exhaust gas, NH 3  in an amount more than equivalent to the nitrogen oxides is added, so that it becomes a problem how to make the residual NH 3  harmless. Addn. of H 2 O 2  equivalent to the residual NH 3  when the exhaust gas is at a temp. 450W900°C causes to decompose  NH 3  to harmless N 2  and water according to a formula (2NH 3  + 3H 2 O 2 →N 2 + 6H 2 O). The addn. of H 2 O 2  before complete removal of nitrogen oxides with NH 3  is  undesirable, because NO 2  is formed at the same time. This method makes unnecessary the conventional catalytic reactor for removing NH 3 , hence reduces the equipment cost and prevents occurrence of secondary environmental pollution.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54136403-A (JP)
Title: Rotary machine
Inventor: SHIMOYASHIKI SHIGEHIRO
IPC: F04D29/04
Filed: 1978-04-14
Abstract: PURPOSE: To prevent rotary shaft gnawing, by actuating an auxiliary pressure device when the output signal of speed detector falls below a fixed lower limit and by maintaining the pressure of a pressure increasing fluid to be supplied to a static- pressure bearing.  
     CONSTITUTION: Piping 20, which is branched from ejection port 19, is fitted with auxiliary pressure device 21, flow meter 22 and pressure detector 23 and is connected with control device 24. Control device 24 encloses a function generator and memorizes such known data as the number of revolution, the amount of ejection pressure and the amount of ejection; and when the output signal of speed detector 25 falls below a fixed lower limit, it actuates auxiliary pressure device 21 and determines the pressure, the amount of flow of the fluid to be supplied to pocket 14a of the static pressure bearing, on the basis of which the driving of auxiliary pressure device is controlled. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59170307-A (JP)
Inventor: TAKEDA KAZUO
IPC: E01D101/24
Filed: 1983-03-17
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-S55135465-A (JP)
Title: Slit pattern reader
Inventor: SUE TAKATSUGU
IPC: H04N1/04
Filed: 1979-04-10
Abstract: PURPOSE:To prevent the fluctuation of the light receiving amount of the detector and thus ensure the constant value for the detection signal level, by always securing the constant space between the slit pattern and the detector holder. CONSTITUTION:Spacer 14 of about 0.3m/m thick is attached to holder body 4a of one side to touch the part excepting slit mark 9a of slit pattern 9, i.e., both the upper and lower parts of pattern 9. Holder 4a and another holder 4b are connected tight together with the proper means. Thus detector holder 4 is shifted while spacer 14 is having contact to pattern 9. As a result, the fixed relative position can always be secured between pattern 9 and light sources 5, 6 as well as pattern 9 and photo detectors 7, 8 respectively.
Patent JP-S6128495-A (JP)
Title: Preparation of potable water and additive by using igneous rocks richly containing minerals
Inventor: NISHIO KENZO
IPC: A23L2/00
Filed: 1984-03-06
Abstract: PURPOSE:To supply minerals to water by adsorbing and decomposing free chlorine, suspended substances, org. substances and various bacteria in water and to promote the growth of vegetables by using igneous rock as the additive for agricultural and horticultural culture, by using igneous rock by throwing the same in water. CONSTITUTION:Igneous rock based on silicic acid and Al-oxide and containing iron, Ga, Mn or Mg is used by throwing the same in water. By this method, free chlorine, suspended substance, org. substances or bacteria in water are adsorbed and decomposed to supply minerals to water and the spoilage of water is prevented and tasteful water can be make. Further, igneous rock is processed to and used in agricultural and horticultural culture to make it possible to attain to promote the growth of vegetables or fruit trees.
Patent JP-S59168836-A (JP)
Inventor: HAGIWARA HIROSHI
IPC: A61B5/00
Filed: 1983-03-15
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-S62202338-A (JP)
Title: Optical pickup device
Inventor: SUGIURA SATOSHI
IPC: G11B7/09
Filed: 1986-02-28
Abstract: PURPOSE:To attain the miniaturization and light weight of the device by generating a tracking error signal from a difference of the output between the 1st and 2nd light receiving elements and generating a focus error signal from a difference of the output between the 3rd and 4th light receiving element. CONSTITUTION:The light receiving element 31 is split into two parts a1, a2 in a direction in parallel with a step 53 and a light receiving element 32 is split into two parts b1, b2 respectively, then an output (a1+a2)-(b1+b2) becomes a tracking error signal. On the other hand, the light receiving elements 31, 32 receive respectively only just the right and left halves of an optical axis. Thus, a focus error signal is obtained from the difference (a1-a2) of the outputs of the light receiving elements a1, a2 or a difference (b2-b1) between the outputs of the light receiving elements b1, b2 according to the priciples of the so-called knife edge method or the Foucault method. Thus, both the focusing and the tracking control are executed with simple constitution.
Patent JP-S56141933-A (JP)
Title: Production of ringlike disc
Inventor: TAKEMOTO YOSHIMICHI
IPC: B21F3/02
Filed: 1980-04-04
Abstract: PURPOSE: To produce ringlike discs of a constant thickness with good yields by cutting a hoop to two sheets of hoops having a taper in section by means of an inverted hourglass type roll then rolling the same with parallel rolls to a spiral shape, cutting these to a ring shape and welding the end parts.  
     CONSTITUTION: A steel sheet 1 which is a coil material having a width twice the width of the ringlike discs to be manufactured is formed to such as inverted taper shape which is thinnest in the central part, with an inverted hourglass type roll 2. This steel sheet 1 is cut to two sheets of hoops 1a, 1b from the center by means of cutter rolls 3. The sections of these hoops ar tapered and these are spirally rolled by parallel rolls 4a, 4b so that the sections assume a square shape. The side thicker in section is rolled to the outer side and is elongated by which the thickness is reduced to the same thickness as that on the thin side. These hoops are cut to a ring shape and the opposing end parts are welded, whereby the ring-shaped discs are manufactured. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S51117890-A (JP)
Title: Mode synchronous laser device
Inventor: KISHIDA SHIYUNJI
IPC: H01S3/11
Filed: 1975-04-09
Abstract: PURPOSE:Stable and high-output optical pulse of extrashort length is obtained by preventing the generation of satellite pulse by giving loss to cancel excessive gain by employing a controllable modulator.
Patent JP-H01218443-A (JP)
Title: Laser remedying device
Inventor: IMAGAWA HIBIKI
IPC: G02B21/18
Filed: 1988-02-26
Abstract: PURPOSE:To change the focus distance of the converging lens of the irradiating part of a laser light corresponding to the change of the focus distance of the objective of a microscope body by changing the focus distances of an objective optical system and a converging optical system to irradiate the laser light into an observation visibility. CONSTITUTION:A microscope body 9 is in a binocular system, a laser irradiating part 10 is provided, and the irradiating part 10 irradiates the laser light in an observation range to be observed by the microscope body 9. The laser light is light-conducted from a laser light oscillator 11 which is a body different from the microscope body 9 by means of an optical fiber cable 12, an optical axis is folded by, for example, a prism, and it is made incident on an eyepiece part 13. Between an objective 16 of an optical unit 15 and the irradiating part 10, a beam splitter 17 is provided in being inclined at the angle of 45 deg. to the optical axis, a converging lens 19 as a converging optical system 18 is fixed in the unit 15, and an arrangement is executed so that the focus of the lens 19 can be made to coincide with the focus of the lens 16.
Patent JP-H08217710-A (JP)
Title: Optically active 5-fluoro-1-alkanol, liquid crystal composition and liquid crystal element containing the same
Inventor: NOHIRA HIROYUKI
IPC: G02F1/13
Filed: 1995-02-09
Abstract: PURPOSE: To obtain the subject new compound useful for controlling a liquid crystal state and improving responsiveness of electric field and useful as an intermediate for an optically active compound to become a liquid crystal component, both the subject compound and liquid crystal element. CONSTITUTION: This optically active 5-fluoro-1-alkanol is shown by the formula ((m) is an integer of 1-16, preferably 1-10, especially preferably 1-6; C* is an optically active asymmetric carbon atom) such as (R)-5-fluoro-1-hexanol, (S)-5- fluoro-1-hexanol, etc. The compound of the formula, for example, is obtained by treating an optically active epoxide with hydrogen chloride, then with sodium cyanide to give a nitrile derivative, fluorinating, hydrolyzing and reducing to give a 3-fluoro-1-alkanol and subjecting to carbon increase reaction with diethyl malonate. A liquid crystal composition containing the compound is held between a pair of parallel bases to give a liquid crystal element.
Patent JP-H08239609-A (JP)
Title: Recording fluid
Inventor: IIDA YASUHARU
IPC: C09D11/00
Filed: 1995-03-03
Abstract: PURPOSE: To obtain an ink jet recording fluid which emits red light when irradiated with ultraviolet rays and gives a record excellent in water resistance by compounding a specific phosphor material, a water-sol. solvent capable of dissolving the phosphor material, and water. CONSTITUTION: This recording fluid is prepd. by compounding 0.005-3.0wt.% [tetra-4,4,4-trifluoro-1-(2-thienyl)-1,3-butanedionato] europium complex which is represented by the formula. has a tetra-n-butylammonium salt as the counterion, and emits red light of 600-650nm when irradiated with ultraviolet rays of 254-365nm as a phosphor material, 20-70wt.% water-sol. solvent (e.g. N-methyl-2-pyrrolidone) capable of dissolving the phosphor material, water, and if necessary a binder component and other additives, to give a soln.
Patent JP-S58161298-A (JP)
Inventor: MINAGAWA RIYOUJI
IPC: H05B41/24
Filed: 1982-03-19
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-S56140663-A (JP)
Title: Semiconductor device
Inventor: YASUNO KOUSUKE
IPC: H01L21/331
Filed: 1980-04-02
Abstract: PURPOSE:To contrive the decrease of ON-resistance of a double diffused MOSFET in a cascode connection and to make the speed high by a method wherein a channel of J type FET is formed in drum shape by utilizing a transverse diffusion in a step region. CONSTITUTION:An N-epitaxal layer 2 is formed on an N<+> type Si substrate 1 and SiO2 7 is mounted to be etched. Then, the SiO2 7 is selectively mount also on the side surface of a convex 2' of the layer 2 and B-diffused to form P-layers 3, 3' and thereupon, parts 3a, 3'a are projected to the epitaxial layer. Thereafter, the P-layers are covered with SiO2 and opened a window to induce As and N type sources 4, 4' are formed in the layeres 3, 3'. The SiO2 on the side of the convex 2' is removed and a gate oxide film is formed to be attached with electrodes 5, 10. With this construction, since the ends of the gate 3, 3' can be thoroughly approached even by the shallow diffusion, the withstand is elevated, a P-N junction area is also decreased, a feedback capacity of an element is decreased and easily made high speed. In addition, the diffused layer is formed so shallow that the ion-resistance can thoroughly  be decreased.
Patent JP-H07252588-A (JP)
Title: Low carbon sulfide series free cutting steel excellent in machinability
Inventor: ISOBE KOICHI
IPC: C22C38/60
Filed: 1994-03-15
Abstract: PURPOSE:To produce a low carbon sulfide free cutting steel excellent in machinability. CONSTITUTION:This is a low carbon sulfide series free cutting steel having a compsn. contg., as fundamental components, by weight, 0.05 to 0.15% C, 0.5 to 2.0% Mn, 0.1 to 0.4% S, 0.05 to 0.10% P and 0.005 to 0.040% O, in which the content of Si is limited to <=0.1% and that of Al to <=0.009%, contg. N in the range of 20 to 150ppm, and moreover, contg. Ca in the range of 5 to 60ppm, and the balance substantially Fe. This is also a continuously cast low carbon sulfide series composite free cutting steel moreover contg. one or more kinds among Pb, Bi and Te by 0.01 to 0.40% in their total weight. By using this kinds of steel, the increase in the roughness of the finished face caused by the wear of a tool and decrease in the service life of a tool can be suppressed, and economical machining with high precision can easily be realized.
Patent JP-S63209775-A (JP)
Title: Method for regenerating coated film
Inventor: SHIMADA KOZO
IPC: B05D7/14
Filed: 1987-02-26
Abstract: PURPOSE:To regenerate a coated film by mixing an UV absorbent into the coated film, then coating an UV absorbent penetrant obtained by dissolving an UV absorbent in a necessary solvent on the surface of the coated film after a specified time, and again injecting the UV absorbent into the coated film. CONSTITUTION:The UV absorbent 3 is mixed into the coated film 2, and the UV absorbent penetrant 6 obtained by dissolving a UV absorbent in a necessary solvent is coated on the surface of the coated film 2 when a specified time has passed after the mixing of the absorbent 3. The UV absorbent 3 is again injected into the coated film 2 to regenerate the coated film 2. As a result, the deterioration of the coated film by sunbeams can be prevented over a long period, and the weatherability can be remarkably improved.
Patent JP-S61202262-A (JP)
Title: Semiconductor output interface device
Inventor: SHIMADA KAZUTOSHI
IPC: G06F13/12
Filed: 1985-03-06
Abstract: PURPOSE:To reduce the load of a microcomputer and also to simplify the constitution of the output control software, by forming the memory parts and input/ output ports on the same chip and delivering the selected data within memory parts directly to the input/output ports. CONSTITUTION:Input/output ports PA0-PC0 and PA1-PC1 and memory parts RAM0-n-RAM7-n are formed on the same semiconductor chip. Command registers Cont0 and Cont1 define the inputs and outputs of said input/output ports. The parts RAM0-n-RAM7-n store data and also transfer data selectively to the ports PA0-PC0 and PA1-PC1 by the commands supplied to registers Cont0 and Cont1.
Patent JP-H11241758-A (JP)
Title: Integral blade and manufacture therefor
Inventor: TAKABAYASHI TOSHI
IPC: F16H41/28
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To improve productivity by arranging a plurality of blade parts in a ring-shape at prescribed intervals and connecting one of base end side of each blade part with base end sides of an adjacent blade part and tip sides with the tip sides of the other adjacent blade part, respectively. SOLUTION: This integral blade 10 is ring/shaped in external appearance, is provided with a plurality of substrate parts 11 extending in a radial direction from an inside ring end 10a to an outside ring end 10b, first and second blade parts 12a, 12b corresponding to a blade 3 erecting from end sides at both ends of the peripheral direction and a connecting part 13 connecting tip sides each other of the adjacent blade parts 12a, 12b and forms openings 14a, 14b which are communicated with the front and rear sides of the integral blade 10 on both the sides of the radial direction of the connecting part 13. Since the blade parts 12a, 12b are integrally and strongly connected and fixed with/to the substrate parts 11 and the connecting part 13, the shape becomes stable. Therefore, a handling such as an assembling work is easy and workability can be improved.  Also, since all the blade parts can be molded by drawing at one time, the productivity can be improved.
Patent JP-2000242341-A (JP)
Title: Electronic device with abnormality detecting function
Inventor: HORIGUCHI ISAO
IPC: G05F1/10
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption and to obtain an efficient abnormality detecting and displaying function by feeding a display circuit with the input power of a power converting device only when abnormality of the power converting device is detected. SOLUTION: A power source switching circuit 8 for display receives detection signals from a power source part abnormality detecting circuit 3 and an IC circuit part abnormality detecting circuit 6. The switching circuit 8 when receiving the detection signal from the power source part abnormality detecting circuit 3 switches the input power of a power source part 2 so as to supply it to a display element turning-on circuit 10, in which a display element illuminates to indicate abnormality of an electronic circuit board 1.  If the detection signal from the power source part abnormality detecting circuit 3 is not received although the detection signal is received from an IC circuit part abnormality detecting circuit 6, the switching circuit 8 supplies the input power of the power source part 2 to the display element turning-on circuit 10, in which the display element illuminates to indicate the abnormality of the electronic circuit board 1.
Patent JP-S59169441-A (JP)
Title: Breast meat piece detaching apparatus of slaughtered domestic animal
Inventor: MARUCHINUSU PETORASU GERARUDAS
IPC: A22C21/00
Filed: 1984-03-09
Abstract: Device for removing the pieces of meat from the breast of slaughtered poultry, with a plurality of flat carriers 9a .... 91 movable in a central longitudinal plane, each with clamping means 18a, 18b, guide means 32 above two cutting elements 36a, 36b for making a cut on either side of the breastbone, two first scrapers 40a, 40b for loosening the outermost fillet portions from the ribs and breastbone, two smaller second scrapers 41 a, 41 b for loosening the frontmost fillet portions and two crapers 551, 55b closely adjoining the two carrier surfaces.
Patent JP-S5963950-A (JP)
Title: Hanging and mounting structure for motor
Inventor: MURAKAMI MAMORU
IPC: H02K5/00
Filed: 1983-03-18
Abstract: PURPOSE:To enhance the reliability of a motor and to reduce the cost of the motor by forming a hole for inserting the motor laterally of stationary legs, and extending a support at the vertically lower side. CONSTITUTION:Stationary legs 4' are extended vertically lower side of a motor 1, and a hole for inserting the motor 1 is formed laterally. The grooves of the motor 1 are inserted into the statonary part of the legs 4', a stationary bracket 6' is superposed from above, and the slot of the bracket 6' is inserted into a latch formed at the inserting side of the legs 4'. Then, the bracket 6' and the legs 4' are clamped with screws 10'. The vertical load of the motor 1 is retained by the support of the legs 4'.
Patent JP-H02269615-A (JP)
Title: Vacuum-packing device for granular product
Inventor: KUSUHO EITARO
IPC: B65B31/02
Filed: 1989-02-25
Abstract: PURPOSE:To improve the working efficiency by providing a pair of jointly holding plates with air suction holes which are operated by bringing the plates close to each other and then separating them from each other in a relative movement. CONSTITUTION:In a chamber 18 are provided a pair of jointly holding plates 21, 22 in whose sides facing each other are opened air suction holes for attracting sacks 30; an actuating mechanism 25 makes them move close to each other and separate from each other in a relative movement. Therefore, the jointly holding plates 21, 22 can open a sack 30 provided thereto wide; they allow the chamber 18 to be filled with granular products so that the opening of a sack 30, the filling of the sack with granular products, and vacuum packaging can all be carried out in the chamber 18. It is also possible for the chamber 18 to be laid on one side as it is conveyed on a conveyor so that by the use of the jointly holding plates 21, 22 a sack of vacuum-packed granular product can be shaped fully flat by the action of vibration and jointly-holding pressure. Thus a single unit of machine can efficiently perform the functions of vacuum packing and shaping of granular products.
Patent JP-S63210771-A (JP)
Title: Ultrasonic flaw detector
Inventor: SHIRAI TASUKU
IPC: G01N29/04
Filed: 1987-02-27
Abstract: PURPOSE:To detect a deficiency in the fusion of a weld zone even when there is a stepped part between base materials by fixing one of vibrators for transmission and reception to a probe main body, and providing the other vertically movably and pressing it against a base material with a spring, etc. CONSTITUTION:The vibrator 10 for reception is fixed to the probe main body 11 and the vibrator 9 for transmission is fixed to the lower end of a metallic retainer 12. The metallic retainer 12 is vertically movable in the main body 11 and the vibrator 9 is pressed against a base material 1 with the spring 13 provided in the main body 11 to absorb the stepped part 3 between the base materials 1 and 2. Then almost all of an ultrasonic wave beam 15 sent by the vibrator 9 strikes on the fusion deficient part 6 of the weld zone 15 like a beam components 16 and does not reaches the vibrator 10, but part of a beam component 17 passes through weld metal 7 and reaches the vibrator 10. In this case, the transmission echo height of the ultrasonic wave which reaches the vibrator 10 is relevant to the fusion height of the weld zone 5, so the fusion deficiency 6 can be detected.
Patent JP-S63210219-A (JP)
Title: Prediction of furnace heat in blast furnace
Inventor: TAMURA SHIGEHIKO
IPC: C21B7/14
Filed: 1987-02-26
Abstract: PURPOSE:To accurately predict furnace heat, especially lowering of the furnace heat in a blast furnace without any delay, by adopting ARMA model introducing a variable related to temp. difference at the inner wall in the blast furnace and a variable correcting the difference of iron tapping holes into a MA term. CONSTITUTION:At the time of predicting the variation with time of the furnace heat level by the ARMA model using the operational result in the blast furnace, the furnace heat is predicted by using the variable related to the temp. difference at the inner wall measured in every the prescribed time intervals by inner wall thermometers set at the prescribed positions in the blast, and the variable correcting the difference of the iron tapping holes into the MA term. In this way, the variation of the molten iron temp. without any delay can be accurately predicted.