baber/WOPTO huggingface dataset:
Patent JP-H04327773-A (JP)
Title: Can cooling device
Inventor: TODA TOSHIHIKO
IPC: B65G47/86
Filed: 1991-04-26
Abstract: PURPOSE:To solve a problem that a cooling efficiency is reduced due to a scare agitation of content in a prior art food can cooling device and, that the device is increased in its size due to an outputting capability, and another problem in which the content is ununiform. CONSTITUTION:A can feeding device 5 and a can discharging device 6 are disposed at an outside part of a water tank of a can transporting means A having many can holding chucks 1 spaced apart by a predetermined spacing surrounding across a cooling water tank 4, and a can rotating means B is disposed at an inside part of the water tank. In this case, the can transporting means A is a chuck transporting chain 2 tensioned to surrounding across the cooling water tank 4. The can rotating means B is a chuck rotating chain 3 tensioned approximately in parallel with the chuck transporting chain 2 in the water tank, and a sprocket 1a of the can holding chuck 1 engaged with the chain 3.
Patent JP-S6018058-A (JP)
Title: Scanner
Inventor: KUNISHIMA TOSHIAKI
IPC: H04N1/12
Filed: 1983-07-12
Abstract: PURPOSE:To ensure the stable scan by using a means which decides the number of steps of a step motor in response to the hitherto the number of driving steps of a step motor serving as a motive power source of a scanner and a control means which performs continuously scans for every prescribed number of times. CONSTITUTION:When an original is set, microswitches 37 and 38 are operated. Then the size of the original is informed to a controller 11. A transmission line is set up with the remote side. When a start switch on a control panel 10 is operated, a procedure signal is transferred with a receiver of the remote side to decide a transmission mode. A flag which decides the degree of steps is set at a low level at first and then switched in response to the output of a counter which divides the paper feed signal of a step motor 7 into two parts in a fine reduction mode. Here the number of driving steps of a stepping motor is decided in response to the number of hitherto driving steps of the stepping motor. Then the scans are continuously carried out for every prescribed number of times. Therefore the motor 7 is revolved by an amount equivalent to two or three steps of a 1.2 phase energizing system every time the paper feed is carried out by an amount equivalent to two lines.
Patent JP-S62282149-A (JP)
Title: Internal combustion engine of spark ignition type
Inventor: ISHIGAMI KAZUHIRO
IPC: F02P5/15
Filed: 1986-05-30
Abstract: PURPOSE:To make it possible to prevent an ignition timing form being advanced too much as operation of a cutoff valve is delayed, by compensating the ignition timing set up until the cutoff valve for opening/closing a part of an intake passage is fully opened, toward the lag side, during shifting to a high load. CONSTITUTION:The first intake passage 103 and the second intake passage 104 are formed by being branched in two lines on the way of an intake pipe 102 leading to an engine combustion chamber 101. A shut-off valve 105 opening/ closing the second intake passage 104 starts to open when a load increases to some extent from the closed state with a low load. At this time, an ignition timing is going to simultaneously vary in the advance direction in response to a high load operation, but said variation is delayed in response to the operation speed of an actuator 106 based on a delay angle compensation by a compensating means 110. The ignition timing becomes to the expected high load for the first time fallowing the full opening of a shut-off valve 105. With this arrangement, it is possible to surely avoid too much advanced ignition timing during the period of opening delay of the shut-off valve 105 and abnormal combustion caused therefrom.
Patent JP-H10317934-A (JP)
Title: Camshaft lubricating device
Inventor: KOMATSU EIICHI
IPC: F01M1/16
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To reliably feed a required quantity of lubricating oil to the bearing parts of camshafts, and improve the productivity of camshafts by reducing their working cost and equipment cost. SOLUTION: A lubricating system used for bearing parts 3a, 3b to 6a, 6b on a first camshaft 1 and a second camshaft 2 involves an orifice 13 defined inside the first camshaft 1, on which an actuator 7 is mounted, to connect together a working oil passage 10 for feeding or discharging oil to or from the actuator 7 and a lubricating oil passage 11 for feeding oil to the bearing parts 4a to 6a other than the actuator-mounted bearing part 3a, lubricating oil feed passages 14 that connect the bearing parts 4a to 6a on the first camshaft 1 to the bearing parts 4b to 6b on the second camshaft 2 opposed to those bearing parts 4a to 6a, and a lubricating oil passage 12 defined inside the second camshaft 2 to feed oil from the bearing parts 4b to 6b to the bearing part 3b.
Patent JP-S63290575-A (JP)
Title: Drip tube having core
Inventor: MIYAZAKI MASAMITSU
IPC: A61M5/14
Filed: 1987-05-22
Abstract: PURPOSE:To shorten the length of a drip tube and to uniformize an emitting amount, in supplying a nutrient solution necessary for crops by a dip method, by passing a wire made of stainless steel through a fine tube. CONSTITUTION:A wire 2 made of stainless steel having a diameter of 0.5-1.0mm is passed through a soft plastic fine tube 1 shortened to several cm and having an inner diameter of 1-2mm and one leading end thereof is molded into an L-shape. When the gap between the inner wall of the fine tube 1 and the wire 2 is allowed to function in a capillary manner, the nutrient solution sent from a main piping is reduced in pressure within the main tube 1 and administered dropwise in a volume/one droplet of about 0.03ml. By this method, the growth irregularity of crops is eliminated and cost can be lowered to a large extent because of a simple handling thereof.
Patent JP-H09310847-A (JP)
Title: Combustion monitoring equipment
Inventor: ANDO ATSUSHI
IPC: F23N5/10
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To always set properly a reference value for determining abnormality of a state of combustion by providing a determining means which determines whether the state of combustion is normal or abnormal by comparing a value of a detection output with a reference value. SOLUTION: A water heater 1 is equipped with first and second thermocouples 4a and 4b which generate electromotive forces corresponding to the combustion temperature of a burner 3. The first thermocouple 4a on one side is so disposed as to face a flame at the time of combustion of gas at the burner 3. The other thermocouple 4b is so disposed as to face a through hole 14 and the temperature of the combustion exhaust passing through the through hole 14 is detected by this thermocouple 4b. Besides, first and second reference values for determining abnormality are set on the basis of the electromotive force detected in a normal state of combustion and, therefore, the first and second reference values can be set properly for each combusting operation.  Since the state of combustion is detected by the first and second thermocouples in this way, normal and abnormal states of combustion of the burner can be recognized exactly.
Patent JP-S5248884-A (JP)
Title: Device for automatically turning multi-spindle turret head
Inventor: YAMAGUCHI TOKUO
IPC: B23B39/20
Filed: 1975-10-17
Abstract: PURPOSE: To smoothly rotate a turret head by smoothly engaging and disengaging an insert bar with and from annular member with special gear. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04228470-A (JP)
Title: Particle dispersion type sintered material of magnesia and its production
Inventor: NISHIDA AKIO
IPC: C04B35/04
Filed: 1991-03-08
Abstract: PURPOSE:To obtain a particle dispersion type sintered material of magnesia suitably useful as porcelain for burning electronic ceramics and substrate, having excellent mechanical strength, fracture toughness and thermal shock resistance. CONSTITUTION:A sintered material of magnesia consisting of 70.0-99.0wt.% magnesia particles having <=10mum average diameter and 1.0-30.0wt.% particles of oxide of a rear earth element having <=1.2mum average particle diameter, and <=2.0 porosity and having a fine structure wherein >=80wt.% particles of oxide of the rare earth element are dispersed to a grain boundary in a matrix comprising the magnesia particles.
Patent JP-S63292747-A (JP)
Title: Buffer management system
Inventor: UGAJIN ATSUSHI
IPC: H04L12/42
Filed: 1987-05-25
Abstract: PURPOSE:To prevent the deterioration in the communication performance by changing the transmission/reception buffer rate in an increasing direction of the size of reception buffer when the number of times of buffer busy states read periodically exceeds a prescribed value. CONSTITUTION:A means 75 counting the number of times of buffer busy states of a reception buffer and a dynamic control means 76 revising the ratio of the size of a transmission/reception buffer area in an increasing direction of the size of reception buffer area when the number of times of the reception buffer busy states exceeds a prescribed value within a prescribed time, are provided. That is, when the number of times of the reception buffer busy states at a prescribed time exceeds a prescribed value, the dynamic control means based on the result of count changes the size ratio of the size of the transmission/reception buffer in a way that the size of the reception buffer area is increased based on the result of count. Thus, the reception buffer busy state or the number of times of buffer busy state is decreased even without reducing the transmission data flow from the opposite party, then the optimum transmission/reception is attained without lowering the communication function.
Patent JP-H05321979-A (JP)
Title: Vibration damping device
Inventor: FURUKAWA TAKAYASU
IPC: F16F15/04
Filed: 1992-05-19
Abstract: PURPOSE:To minimize the relative displacement of the whole device by eliminating the locking mode of a scale-down projection exposure device for the behavior of horizontal translation vibration only. CONSTITUTION:An air bearing 2 is constituted so as to face the upper or lower surface, or upper and lower surfaces of a base 3 to restrain its vertical direction. It is thus possible to make only horizontal translation vibration with external vibration damped for minimum relative displacement of the whole device by external force and improved through-put.
Patent JP-H09310291-A (JP)
Title: Dryer canvas for paper making
Inventor: MURATA YASUO
IPC: D21F7/08
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain a dryer canvas for paper making slight in adhesion of a stain such as a tacky substance, etc., by using synthetic resin monofilaments as a warp yarn and a weft yarn, alternately arranging weft yarns different in thickness and weaving a plain fabric texture of a monolayer. SOLUTION: Polyester monofilaments having 0.6-1.2mm ϕ and a circular section are arranged as a warp yarn and a weft yarn and a thick weft yarn 21 and a thin weft yarn 22 are alternately laid as the weft yarn to weave a dryer canvas fabric 10 comprising a plain fabric texture of a monolayer. Since the dryer canvas fabric 10 has interlacing points between the warp yarn 11 and the thick weft yarn 21 at positions A and interlacing points between the warp yarn 11 and the thin weft yarn 22 at positions B, a wet paper is brought into contact with the surface of the canvas 10 only at the reduced interlacing points of the positions A to suppress adhesion of stain.
Patent JP-H01296613-A (JP)
Title: Method of vapor growth of iii-v compound semiconductor
Inventor: MORI KAZUO
IPC: H01L21/205
Filed: 1988-05-25
Abstract: PURPOSE:To make it possible to form an ultrathin film on a number of sheets of substrates simultaneously by a method wherein a plurality of reaction parts are provided on an epitaxial growing chamber, and raw gas is fed to each reaction part successively. CONSTITUTION:Four independent reaction containers 1-4 are provided in a quartz container 5, and carbon susceptors 6, on which a plurality of substrate crystals 7 are placed, are provided in the four reaction containers 1-4. Also, there are an AsH3 gas cylinder 9, a DEGaCl bubbler 10, a DMInCl container 11, and H2 gas 12, which becomes a carrier in gas introducing systems 9-20, and the flow rate of each gas is controlled by a flow rate controlling device 13. The DEGaCl gas and the AsH3 gas are supplied from the reaction container 1 by staggering the time and switching to the containers 2-4. As a result, a highly uniform superthin film can be formed simultaneously on a large number of substrates having a large area in a highly efficient manner.
Patent JP-H09311951-A (JP)
Title: Three-dimensional grid mesh reproduction method and device and recording medium
Inventor: KONDO KENJI
IPC: G06F19/00
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a reproduction method which can easily reproduce a three-dimensional grid mesh that has its broken element due to the deformation of an analysis object during execution of the numerical analysis of a phenomenon causing deformation of the analysis object and therefore can improve the analysis accuracy and also to provide a device and a recording medium for execution of the said reproduction method. SOLUTION: A free curved surface generation part 1 fetches the data on an old mesh including a broken element from an old mesh data file 11 and generates the free curved surfaces approximating the lamination surface of old mesh elements arrayed in optional three directions in a three-dimensional space and stores the generated surface in a free curved surface data file 4. A free curved surface operation part 2 fetches the data from the file 4 and applies the operations (shape change, deletion and addition) to free curved surfaces in the three directions to eliminate the mutual interference of them and stores the obtained shape data on the free curved surfaces in a free curved surface data file 5.  A mesh reproduction part 3 combines the free curved surfaces stored in the file 5 to generate a new mesh as an aggregate or hexahedron elements defining the intersections of intersecting lines of those curved surfaces, for example, and outputs the obtained data to a new mesh data file 12.
Patent JP-H11328305-A (JP)
Title: Facsimile transmission form, method and device for character recognition of facsimile and recording medium storing program thereof
Inventor: IZUMITANI TOMONORI
IPC: G06K9/20
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To accurately decide an input direction even if a header and a blank are added to the upper part of a facsimile image of a received facsimile transmission form and to accurately perform the segmentation and the character recognition of a character writing part. SOLUTION: This character recognizing method performs a 1st step for detecting a head mark 103 as to the head mark presence area of a sent facsimile image and a 2nd step for detecting the head marks as to the head mark presence areas of the respective facsimile images by rotating the sent facsimile image in 90 deg. units when the head mark is not detected in the 1st step and when the head mark is detected in the 1st or 2nd step, a character writing area 101 is segmented on the basis of the detected head mark to perform character recognition.
Patent JP-S5554014-A (JP)
Title: Revolving dispersion plate
Inventor: KAKO HIROYUKI
IPC: B04C3/00
Filed: 1978-10-16
Abstract: PURPOSE: To provide a revolving dispersion plate which can give a revolving movement to a fluidized medium, and in which the fluidized state of the fluidized medium does not reduce even if the capacity of a fluidized bed furnace is increased.  
     CONSTITUTION: In order to reduce the difference in the height between the central part and the peripheral part of a revolving dispersion plate, the central part 3b of a conical dispersion plate 3a is inversely projected in a conical form to form a cross section of W-type, and further the central part of the projected conical part is inversely depressed in a conical form. Further, the projection and the depression are repeated whereby the cross section is molded in the corrugated form to reduce difference in the height. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6019661-A (JP)
Title: Belt driving unit-type sheet folding knife device of folding machine
Inventor: SAMATA MASAE
IPC: B65H45/18
Filed: 1983-07-12
Abstract: PURPOSE:To reduce noise and abrasion, to heighten long-range stability, economical efficiency and demand, and to reduce the whole apparatus to a compact size by providing one plate with an electrically-driven crank knife and driving motor united by a belt. CONSTITUTION:When a motor M is rotated, a pulley 4 is rotated by a driving belt 6 to start the movement of a crank rod 11, so that with the up-and-down motion of a crank pin 13, a knife shaft 17 is moved up and down between folding rollers R, R, thereby conducting an electrically-driven knife folding work. In this case, though the crank rod 11 is moved up at low speed due to rotation load, the crank rod is moved down at a speed higher than the drive side speed. Therefore, in the case where the drop speed exceeds the crank speed, and load such that load side rotates the drive side is produced, the crank motion of a main body (a) is caused indirectly by belt rotation, so that a transmission belt 6 is in the state of slipping to high speed rotation of the pulley 4 to avoid shock vibration or generation of noise. Accordingly, long-range stability can be ensured, and the apparatus on the whole can be reduced to compact size to improve space reduction.
Patent JP-H11325772-A (JP)
Title: Tube for heat exchange
Inventor: FUKUMOTO EIJI
IPC: F28F1/00
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a tube for heat exchange, which is capable of enlarging the surface area of the tube with respect to a given length of the tube thereby permitting the whole of the tube to be constituted so as to be miniaturized and compacted and which permits the removal of dust, adhered to the surface of the tube, easily by a normal scraper. SOLUTION: A tube for heat exchange is formed of a plurality of straight tube units 4, arranged in parallel so that the mutual side surfaces are abutted against each other, and falded tube units 5, connecting the mutual neighboring end units of the straight tube units 4 to each other so as to be meandered and so as to show the shape of a plate while the end units of respective straight tubes 4 are formed so as to be tapered down and a space (k) is formed between mutually neighboring tapered ends.
Patent JP-S5749745-A (JP)
Title: Storage type hot water supply equipment
Inventor: SUGANO TADAO
IPC: F24H1/18
Filed: 1980-09-10
Abstract: PURPOSE:To improve the thermal efficiency and decrease the radiation loss by a method wherein heat exchanging pipes are arranged at the lower part of a tank and yet baffle plates are installed within the pipes. CONSTITUTION:The heat exchanging pipe 4 is horizontally piercing the tank 1 at its lower part, at further lower part of which the other heat exchanging pipe 4' with the diameter smaller than that of the pipe 4 is also fixed. The baffle plates with a plurality of stages 8 and 8' are respectively provided within the pipes 4 and 4'. When a burner 5 is fired, the combustion gas flows through the heat exchanging pipes 4 and 4', and exhaust port 6 and exhaust covers 9 and 10 to an exhaust tube 10'. At that time, because the whole peripheral regions of the heat exchanging pipes 4 and 4' contact with the water in the tank 1 and as well as the interposition of the baffle plates 8 and 8' increases the contact area with the water, the heat exchange between the gas and the water is accomplished effectively. Consequently the heat exchanging efficiency can be improved and the radiation loss can be decreased because of the heat exchanging pipes 4 and 4' being arranged horizontally.
Patent JP-S61284916-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: HASHIMOTO MASANORI
IPC: H01L21/31
Filed: 1985-06-11
Abstract: PURPOSE:To prevent warpage of semiconductor wafer and thereby avoid crystal defect by heating a semiconductor wafer being set to a susceptor with a first heating means from the side of front surface and then heating the side of rear surface of the same semiconductor wafer with a second heating means. CONSTITUTION:A halogen lamp 24 is provided, as a first heating means, to the external circumference of a reaction tube 23. At the side surface of circumference of susceptor 25, a plurality of semiconductor wafers 27 are provided. A gas nozzle 28 which supplies the gas into the reaction tube 23 is provided in the axial direction within the susceptor support 26. A high frequency coil 29 is provided, as a second heating means, under the condition as being covered with a high frequency coil cover 30 at the internal side of susceptor 25. This high-frequency coil 29 heats the wafer 27 from the rear side, on the occasion of heating or cooling the wafer 27, simultaneously with said halogen lamp 24 is view of preventing warpage of the wafer 27.
Patent JP-S5920207-A (JP)
Title: Herbicide
Inventor: AYA MASAHIRO
IPC: A01N47/36
Filed: 1982-07-22
Abstract: PURPOSE:A herbicide, containing a substituted phenylsulfonylurea derivative and benzothiazol-2-yloxy-acetic acid N-methylanilide and oxadiazon, and capable of giving a very remarkable potentiating and synergistic effect in a very low amount of the application. CONSTITUTION:A herbicide containing a substituted phenylsulfonylurea derivative of formula I [X is O or single bond; Y is H or Cl; R is formula II or III(R<1> and R<2> are methyl or methoxyl)], e.g. N-2-biphenylylsulfonyl-N'-(4-methoxy-6- methyl-pyirimidin-2-yl)urea, benzothiazol-2-yloxy-acetic acid N-methylanilide of formula IV and 5-tert-butyl-3-(2,4-dichloro-5-isopropoxyphenyl)-1,3,4-oxadiazoline (oxadiazon) of formula V as active constituents. USE:A pre-emergence soil treating agent and foliar and soil treating agent for weeds in paddy fields.
Patent JP-H0637502-A (JP)
Title: Parallel-line band-pass filter
Inventor: KIMU ZEU ON
IPC: H01P1/203
Filed: 1993-05-28
Abstract: PURPOSE: To provide a stage impedance resonation-type parallel line band pass filter without the discontinuous part of micro strip lines by arranging parallel lines so that the line widths of the parallel lines with two terminals are alternate ly increased/decreased. CONSTITUTION: N+1-pieces of parallel lines with two terminals BL1 and BLn+1 are continuously arranged so that they have the form of stages. N+1-pairs of micro strip lines SL1-SL2n+2 which are arranged by leaving intervals d1-dn+1 which are decided for constituting n+1-pieces of parallel lines BL1 and BLn+1 have widths W which are considerably larger or smaller than those of the strip line pairs of adjacent parallel lines BL1-BLn+1 , and have the length of a value becoming 1/4 of the wavelength λ of a processed signal. Namely, the micro strip lines are arranged so that the widths of the micro strip lines of the parallel line filter are alternately increased/decreased, the interval of the micro strip lines is increased and the filter is easily realized on a printed circuit board.
Patent JP-S61172573-A (JP)
Inventor: ANDO TOSHIO
IPC: A63F7/02
Filed: 1985-06-11
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。