baber/WOPTO huggingface dataset:
Patent JP-H0459932-A (JP)
Title: Manufacture of unsintered agglomerated ore
Inventor: AMANO SHIGERU
IPC: C22B1/243
Filed: 1990-06-28
Abstract: PURPOSE:To economically obtain desired strength of unsintered agglomerated ore within a prescribed period and to prevent the deterioration of the agglomerated ore by regulating a suitable amt. of free CaO in a blending raw material according to the average temp. of the outdoor air. CONSTITUTION:A powdery iron-contg. raw material is mixed with blast furnace granulated fine powder contg. gypsum and a calcium-series alkaline irritant, is kneaded with water and is subjected to agglomerating treatment. After stowing into a curing yard, the raw material is cured while it is kept warm to manufacture unsintered agglomerated ore. At this time, the content of free CaO in the blending raw material is increased or decreased according to the drop and rise of the average temp. of the outdoor air. In the above method, at the time of defining the average temp. of the outdoor air as (x) deg.C and the ratio of the amt. of free CaO in the blending raw material as (y)%, in the case of (x)<=20 deg.C, (y)>=0.00325x<2>-0.13x+1.8 is preferably regulated, and in the case of (x)>20 deg.C, (y)>=0.5 is preferably regulated.
Patent JP-H1016938-A (JP)
Title: Container made of sheet and manufacture thereof
Inventor: HIRAI TOSHIAKI
IPC: B65D85/50
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To easily apply a lid on an upper opening of a container for preventing contents from coming out and also for easily taking out the contents. SOLUTION: A sheet-like material is two-folded in a longitudinal direction to form a pair of front and rear bodies 3, 4 connected by this two-folded part 2, bottom sides 5 and lateral sides of the respective bodies 3, 4 are joined to provide a bag-like body wherein the pair of front and rear bodies 3, 4 are of an approximately equal shape, front and rear extensions 10, 11 with an upper opening formed on a slant side are provided in these bodies 3, 4, an opening 9 is opened to have the body swollen, and after a long side is spread outward and folded toward a short side, a fold of the long side is folded back inward to have the opening 9 lidded.
Patent JP-S61106601-A (JP)
Inventor: EDOWAADO EI DERONGU
IPC: C08B15/02
Filed: 1985-08-02
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-S5695518-A (JP)
Title: Inserted tooth cutter
Inventor: TAKEZAWA YUTAKA
IPC: B23C5/06
Filed: 1979-12-28
Abstract: PURPOSE: To intend a step decrease and a cost down by inserting a plurality of cutting tools having different length on a same base disk and performing from a rough machining to a precision finishing at one process.  
     CONSTITUTION: A plurality of cutting tool groups 2 consisted of a cemented carbide alloy are inserted on a milling base body 1 made of a carbon steel and the like. The cutting tools 21W26 of said cutting tool groups 2 are inserted respectively on different circles along the edge of the circumference of the base body 1 at equivalent angles. The heights of the cutters are made to be H 1 <H 2 <H 3 <H 4 <H 5 <H 6 . The circles on which cutting tools are inserted have such size relations as D 1 >D 2 >D 3 > D 4 >D 5 >D 6 , and the cutters 21W26 are inserted being apart by 60° in order. When the breadth of a material to be worked is less than the diameter of D 6 , a smooth finishing surface can be obtained at one process, while when it is larger, the operation may be repeated by the breadth thereof. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0338264-A (JP)
Title: Method for removing water in insulating liquid
Inventor: UCHIYAMA SHINJI
IPC: B01D17/06
Filed: 1989-07-04
Abstract: PURPOSE:To always simply and certainly remove a large amount of mixed moisture within a short time by allowing an insulating liquid with much moisture content through an electrostatic filter nonwoven fabric layer composed of a fiber to which permanent static electricity is distributed and oriented. CONSTITUTION:A moisture flocculating element 11 is constituted of an electrostatic filter nonwoven fabric (hereinbelow referred to as an electret nonwoven fabric) composed of a fiber to which permanent static electricity is distributed and oriented and prepared, for example, by winding and laminating the electret nonwoven fabric around a perforated plastic pipe. Water removing elements 21 each consisting of said moisture flocculating element 11 and a hydrophilic nonwoven fabric are respectively independently arranged to an exclusive moisture flocculating tank 1 and a water removing tank 2 and an insulating liquid, for example, hydraulic operating oil for a grinding disc with high moisture content is allowed to pass through said elements to remove moisture. As a result, no large place is required and the consumption for the water removing unit is reduced and a large amount of mixed moisture can be always removed simply and certainly within a short time.
Patent JP-H111911-A (JP)
Title: Laying material for bearing repair work and method of bearing repair work
Inventor: SHUDO NOBUHIRO
IPC: E01C9/08
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To improve workability by placing, in parallel and in a flat board state, a plurality of rod-shaped members made of a cement-based material capable of realizing a quick-drying ability after water absorption and by tightly sealing with a waterproof bag. SOLUTION: A plurality of cement-based rod-shaped members 2 are arranged and placed in a waterproof bag 3 thereby constituting a laying member 1. During work, the laying member 1 is placed in an area where unevenness should be corrected, then water is poured in the bag 3 and absorbed by each member 2, and then the members 2 are sealed with the bag 3. Next, this sealed body is pressed by a flat board plate to form a flat board shape, and its levelness is secured. At this time, the members 2 become a cement-based flat board member. It has a quick-drying ability so that it is solidified along the surface to be corrected for the unevenness. And jacks are installed on the sealed body changed to a flat board shape, and then repair work for the bearing is carried out. Also, if requested, a cement-based board member may be used instead of the member 2.  By doing this, the laying member can be easily processed and removed, and the levelness of a structure temporarily supported by the jacks can be secured accurately and easily, and the working efficiency can be improved.
Patent JP-H071339-A (JP)
Title: Porous metal-bonded grinding wheel and manufacture thereof
Inventor: TAKAHASHI TSUTOMU
IPC: B24D3/00
Filed: 1993-06-17
Abstract: PURPOSE:To provide a metal-bonded wheel and its manufacture, capable of preventing any possible separation of an abrasive grain layer part from a base metal part, and further improving the extent of porosity as keeping its high grain holding power intact. CONSTITUTION:A base metal part and an abrasive grain layer part 3 are integrally formed as one body, and both of then are composed of abrasive grains 10 set up three-dimensionally at uniform intervals with one another and a metallic bonder phase 11 has a spherical shell part 11A surrounding the circumference of each individual abrasive grain 10 in a spherical shell-form manner, while adjacent spherical shell parts 11A are continued on each other's contact surfaces. In the abrasive grain layer part 3, each continuous pore 12 spreading in three- dimensional knitted form among these spherical shell-form parts 11A is formed up, and the abrasive grain layer part 3 is formed into a porous structure being higher in porosity than the base metal part.
Patent JP-H11687-A (JP)
Title: Method and apparatus for control of foamed scum in oxidation ditch
Inventor: YOSHIDA TERUHISA
IPC: C02F3/30
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To improve a scum-breaking foam-destroying efficiency, by a method wherein a flow of a surface of water in a tank is obstructed with a scum weir board provided in an aeration tank to collect a foamed scum, and the scum is broken to destroy the foam by spraying water onto the scum weir board. SOLUTION: A scum weir board 4 is provided at a position in front near a screw of a screw type aerator 3 in a central part of an aeration tank 1. An immersion depth of the scum weir board 4 is preferably about 5 cm to about 20 cm for the purpose of preventing only a back flow on a water surface. The number of settled aerators 3 may preferably determined only by considering a capacity of the aeration tank and a width of a water conduit. A water spraying nozzle 5 is respectively provided to both side upper parts of an upperstream and downstream of the scum weir board 4, and water is sprayed onto the aslant downward scum weir board 4. The scum is stopped with the scum weir board 4 thereby, and the scum can be broken to destroy the foam by spraying water from the spraying nozzle 5.
Patent JP-H0925556-A (JP)
Title: Production of pipe excellent in corrosion resistance in outside face
Inventor: KUROTOBI MANABU
IPC: C23C10/50
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To form an iron-aluminum alloy layer obtd. by coating the outer circumferential face of a cast iron pipe with an aluminum film by simple equipment. SOLUTION: The surface of a cast iron pipe 1 still holding a temp. of the m.p. of aluminum or above after casting is scattered with the powder 4 of aluminum base metal, by which this powder 4 is melted to coat the surface of the cast iron pipe 1 with an aluminum layer 7. Next, the cast iron pipe 1 coated with the aluminum layer 7 is subjected to annealing treatment, by which aluminum is diffused and infiltrated into the iron part 6 on the boundary of the iron part 6 and aluminum layer 7 to form an iron-aluminum alloy layer on the surface of the iron part 6, and furthermore, a passive film 10 of aluminum oxide is formed on the surface of the same alloy layer 9.
Patent JP-S6067045-A (JP)
Title: Position adjusting method of plate material
Inventor: MORISONO MINORU
IPC: B23Q3/18
Filed: 1983-09-19
Abstract: PURPOSE:To enable the position of a plate material to be accurately adjusted in a short time without causing any necessity for human power, by actuating cylinders for front and rear parts of the plate material on a conveying means so as to adjust the position of the plate material, in the case of manufacture of a seamed steel pipe. CONSTITUTION:A conveying table 2 is stopped at a point of time when a steel plate 1 arrives at a place between digital cylinders 3a, 3b and between 3c, 3d. Next, the all cylinders 3a-3d are actuated, pressing their rods 7a-7d to be attached to both sides of the steel plate 1 and adjusting their stroke, and if the strokes of the left and right cylinders 3a, 3b and 3c, 3d are equalized, the center of the steel plate 1 is aligned to the center of the conveying table 2, thus alignment of a position is performed. This cylinder, being of digital type, can easily further surely perform fine adjustment and stopping of its piston rod, thus enabling the position to be accurately adjusted in a short time.
Patent JP-H0220937-A (JP)
Title: Synchronous detecting circuit
Inventor: HARIGAYA KOICHI
IPC: H04J3/06
Filed: 1988-07-08
Abstract: PURPOSE:To shorten the synchronous state reset time by providing an all '0' generating means for sending out all '0' data by an access of an alarm display signal, and a frame synchronizing pattern detecting means. CONSTITUTION:The number of pieces of '0' in one frame or plural frames is always monitored, and when it is detected that said number is below a prescribed value, when an alarm signal to be displayed is ON, an input of received data is obstructed by an all '0' generating means 10 until the alarm display signal becomes OFF completely, and also, by ON of this alarm display signal, all '0' data is sent out of the all '0' generating means 10, and written in a frame synchronizing pattern detecting means 20a. Subsequently, at the time point when the number of pieces of '0' exceeds the prescribed value, and the alarm display signal has become OFF, a frame synchronizing pattern is detected by the frame synchronizing pattern detecting means 20a from in the received data which has been received through the all '0' generating means 10. In such a way, the probability for detecting artificially the frame synchronizing pattern is lowered remarkably and the synchronous reset time is shortened.
Patent JP-S6231484-A (JP)
Title: Bar code reader
Inventor: URUSHIMA TETSUO
IPC: G06K7/00
Filed: 1985-08-02
Abstract: PURPOSE:To reduce greatly power consumption by securing such constitution where a pen point is opposite to the surface of a blank form and a control part is kept under an ON state only when a prescribed signal is produced from a pen touch detecting part to read bar codes while the control part is kept ON. CONSTITUTION:When a pen point is opposite to the surface of blank form, a high-grade signal is delivered from a pen touch detecting part 17 and decoded by a pen touch decoding part 15. Then the decoded signal is supplied to a controller 14. Thus the controller 14 functions to keep a light source control part 11 and a photodetecting power supply control part 12 under the working states for a prescribed period of time. Then the output sides of transistors TR3 and 4 are kept at high grade for a prescribed period. Under such conditions, the pen point is slid along the bar codes and the signals conforming to the bar codes are delivered from a bar signal detecting part 16 and decoded by a bar signal decoding part 13. These decoded signals are printed by the controller 14. The controller 14 is forcibly reset to its original state when the decoding operation is through with the bar signals.
Patent JP-S6063946-A (JP)
Title: Semiconductor device with protection cap
Inventor: MATSUBARA HIROSHI
IPC: H01L21/66
Filed: 1983-09-17
Abstract: PURPOSE:To contrive to improve the manufacturing yield and to promote the automation of manufacture by facilitation of handling the semiconductor device at the stage of semi-product by a method wherein a protection cap is put over an unsealed semiconductor device in a removable manner. CONSTITUTION:An unsealed header 2 is covered with the protection cap 10 having a penetration window 9, which cap is provided in the lower part with an elastic bent section 11. This cap 10 is put over a light emitting diode header 2 completed in die bonding and wire bonding. Since the bent section 11 in the lower part of the cap 10 is so constructed as to hold the side surface of the header 2, the possibility that foreign matters contact a light emitting diode chip 1, a metallic fine wire 4, and the like is eliminated. Conduction aging, inspection, etc. in this state facilitate handling, due to provisional sealing, increases the efficiency, and eliminates handling mistake. The directive output is affected by nothing but the reflection on the window 9 even when covered with the cap 10; therefore this device can be inspected in the state of being covered with the cap by correction of the output by reflection through calculation.
Patent JP-H0337244-A (JP)
Title: Impact-resistant styrene resin
Inventor: TERANAKA OSAMU
IPC: C08L15/00
Filed: 1989-07-05
Abstract: PURPOSE:To improve the balance among impact resistance, rigidity, and gloss by compounding a styrene resin with a toughening agent comprising a specific conjugated diene polymer rubber. CONSTITUTION:30-70% of the total amt. of a conjugated diene (e.g. butadiene) to be polymerized is polymerized in the presence of 10-50% of the amt. of an org. lithium-based catalyst to be used comprising a polyfunctional lithium compd. (e.g. 1,2-dilithio-1,2-diphenylethane) and a mono organolithium compd. (e.g. n-butyllithium). To the resulting product are added the rests of the diene and the catalyst and the polymn. is continued to give a polymer. After the substantial completion of the polymn. the resulting polymer is subjected to coupling with a polyfunction treating agent which has at least two reactive sites reactive active lithium ends of the polymer (e.g. silicon tetrachloride), giving a toughening agent substantially comprising a styrene-sol. conjugated diene polymer rubber. The toughening agent is compounded into a styrene resin.
Patent JP-S6151703-A (JP)
Inventor: OUCHI HIROSHI
IPC: H01B3/12
Filed: 1984-08-18
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-H04233343-A (JP)
Title: Time sharing multiple transmission system apparatus
Inventor: PEETAA ENDORESU
IPC: H04J3/12
Filed: 1991-06-18
Abstract: PURPOSE: To supply a useful information signal by separating an input part and an output part of a switchboard by a prescribed number of time slots and setting the same number of time slots between two useful time slots. CONSTITUTION: A switchboard 3 selects useful time slots of an output part 6 having a peculiar distance without delay to transmit a useful information signal. This distance is fixed to (N+1)B2/B1-1 where B1 and B2 are the numbers of first and second bit trays and N is the number of time slots between two useful time slots of an input part 2. The input part 2 having trays B1 arranges time slots beyond useful time slots of the output part 6 having four trays B2 having a prescribed number of bits continuous with respect to time. Then, the distance between two useful time slots of the output part 6 is three time slots, and the information is inserted to time slots of the output part 6 without confusion.
Patent JP-S6329338-A (JP)
Title: Optical information carrier disk
Inventor: INOUE ISAMU
IPC: G11B7/24035
Filed: 1986-07-22
Abstract: PURPOSE:To read the signal of two types of a disk by providing a recording layer capable of recording information by photoirradiation on the surface of a substrate in which the information except the management information of the information track is formed by the rugged dot along an information track. CONSTITUTION:For an information disk 10, a crystallization condition is changed by the photoirradiation, and a recording layer 11 capable of recording information is provided. For such reason, the same recording layer is also provided not only at an additional recording disk but also at a reproducing exclusive-use disk, and two types of the additional recording type disk and the reproducing exclusive-use disk are reduced to only one type of the recording layer 1 as for film making process. Namely, since by the film making process of the addition recording type disk, the film of the reproducing exclusive-use disk can be made, production can be executed with a low cost even when the production quantity of the reproducing exclusive-use disk is smaller. Not only the structure to bond a protecting plate to the recording layer 11 with a bonding layer 6, but also the constitution to provide an air layer between the protecting plate 7 and the recording layer 11 can be used.
Patent JP-H0819142-A (JP)
Title: Wiring structure for precast-structural building
Inventor: GUNJI KIYOSHI
IPC: E04F17/08
Filed: 1994-06-30
Abstract: PURPOSE:To provide a wiring structure for precast-structural buildings whereby the design and manufacture of PC boards, wire laying works, the dealings with the changes and additions of the wirings performed after their manufactures, and the changes and additions of the wirings performed after the executions of their works can be all made easy. CONSTITUTION:One end of a CD pipe 8 is connected with a wiring box 7 embedded in the central part of a ceiling board 6, and the other end of the CD pipe 8 is connected with an embedded box 9 for a ceiling molding while the CD pipe 8 is opened downward in the peripheral edge part of the ceiling board 6. Also, one-ends of other CD pipes are connected respectively with a plug socket box 13 and a switch box 16 which are provided respectively in the required positions of wall boards 2, 3, and the other ends of the other CD pipes age connected respectively with respective embedded boxes for the ceiling molding while the other CD pipes are respectively opened sideward in the upper edge parts of the wall boards 2, 3. Therefore, since a hollow ceiling molding 18 surrounds the ceiling board 6 in the re-entrant angles present respectively between the ceiling board 6 and the wall boards 2, 3, the ceiling molding 18 functions as a wiring duct.
Patent JP-H0226385-A (JP)
Title: Four-way changeover valve
Inventor: MATSUMOTO TAKAO
IPC: F16K31/42
Filed: 1988-07-13
Abstract: PURPOSE:To operate changeover of a valving element and reduce impact noise by connecting a slow operating element such as a wax type thermo element to a valving element and actuating the slow operating element by heat from a constant temperature exothermic body. CONSTITUTION:A valving element 6 is arranged in a valve body having a fluid inlet port 2 and fluid outlet ports 3-5. The valving element 6 is connected with a slow operating element 12 such as a wax type thermo element through an operating shaft 10. A constant temperature exothermic body 13 is connected to the outside of the slow operating element 12. When an electric currents is off to the constant temperature exothermic body 13, the slow operating element 12 is contracted, and when the current is on, it extends to move the valve element 6 and communicated relation between the inlet port 2 and the outlet ports 3-5 is changed over. Hereby, the valve can be slowly changed over and the impact noise is reduced.
Patent JP-H1014981-A (JP)
Title: Wheelchair rowed by leg
Inventor: HIRANO RYOICHI
IPC: A61G5/02
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To move a wheelchair by rowing using legs under a condition taking a seat. SOLUTION: A seat 4 is provided above the space between a front wheel 2 and a back wheel 3 on a frame with the front wheel 2 and the back wheel 3 and the width of the frame 1 is made narrower than the width of the seat 4 in between the seat 4 and at least a front wheel supporting part 19 to form leg rowing spaces 10 and 10 on both left and right sides below the seat 4 and it is possible thereby to move the wheelchair by rowing using legs under a condition taking the seat 4.
Patent JP-S5961704-A (JP)
Title: Dimension measuring apparatus
Inventor: NISHIKAWA KIHACHIROU
IPC: G01B11/02
Filed: 1982-09-30
Abstract: PURPOSE:To achieve an accurate measurement eliminating the need for considering the material condition of an object to be measured by providing a diffusion plate for diffusing light from a lamp, an optical system for forming an image of the diffusion plate at the position where thick surface to be measured of the object and the like. CONSTITUTION:Light emitted by a lamp 1 is uniformized with a diffusion plate 2 to form a bright surface with an area. A condenser lens 3 is used to form an image of the diffusion plate 2 at P, the end face of an object 4 to be measured, namely, near the mesuring surface. At this point, the image formed on the surface P to be measured is made large sufficiently as compared with the section of the object to be measured so that not only a parallel light but also components of lights in the directions L1 and L2 radiate the object being measured. Thus, an image of the diffusion plate 2 ismade on the measuring surface P both upward and downward centered on the object 4 to be measured. This is formed with a light receiving lens 5 to measure the dimension of the thickness thereby enabling accurate measurement eliminating the need for considering material of the object to be measured.