baber/WOPTO huggingface dataset:
Patent JP-H04233665-A (JP)
Title: Method for determining dc operating state of circuit, simulating method of circuit operation and manufacture of circuit
Inventor: SANNCHIN FUAN
IPC: G06F17/50
Filed: 1991-07-25
Abstract: PURPOSE: To automatically determine the dc operation point of a circuit by using a model for a non-linear element in a circuit and including a randomized component in a homotopy equation. CONSTITUTION: Homotopy is constituted by using a model for a non-linear element in the circuit and including a randomized component in the homotopy equation. As an example, homotopy (1-t) (Bx + a) + tF (X) = O is presented, provided that B is randomized matrix, (a) is a randomized vector, (t) is a continuous parameter, X is a node voltage vector of a circuit, and F (x) is a set of equations expressing a circuit by F (x) = 0. Homotopy (1-t) (FA (x) + a) + tFB (x) + σ (t) (x-a) is presented as another example, provided that FB (x) = 0 expresses a circuit for finding out the dc operation point, FA (x) = 0 expresses a circuit of which the dc operation point has been known and σ(t) is a function to be 0 when t = 0 and t = 1.
Patent JP-H0867290-A (JP)
Title: Ship with full submerged hydrofoil
Inventor: YOKOYAMA FUMITAKA
IPC: B63B49/00
Filed: 1994-08-31
Abstract: PURPOSE: To make a depth surely measurable of submerging a hydrofoil main unit even when a wave is generated in the surface of water. CONSTITUTION: In a monohull type ship body 10, a bow part hydrofoil 2 and a stern part hydrofoil 3 are provided in the ship body 10, to hold a hydrofoil main unit 4 of the bow part hydrofoil 2 by a strut 21, provided in a ship width direction central part, extended almost horizontally in both sidewards, and an ultrasonic sensor of measuring a distance from the surface of water is mounted in the vicinity of both side end parts of this hydrofoil main unit 4, to mount its upper end part in a ship body side plate 11 held in both side end parts by struts 22 extended in a just downward direction.
Patent JP-S58109233-A (JP)
Title: Part press-fit device
Inventor: UCHIDA TAKESHI
IPC: B23P19/02
Filed: 1981-12-22
Abstract: PURPOSE:To enable the positional correction of a press-fitting device to be made with respect to locating holes, by slidbly attaching the press-fitting device to a bed secured to legs. CONSTITUTION:A substratum 8 is fed one pitch by one pitch to the position substantially directly above locating pins 5 by means of a conveyor device. Locating pins 5 are aligned with locating holes in the substratum 8 by sliding a frame 3 on a bed 2, so that the pins are press-fitted into the substratum 8. Thereby, the pins may be press-fitted in a precise position by sliding the frame even if the locating pins and the locating holes are more or less misaligned together.
Patent JP-H0371492-A (JP)
Title: Semiconductor storage device
Inventor: KURAFUJI SETSUO
IPC: G11C29/06
Filed: 1989-08-10
Abstract: PURPOSE:To securely discriminate between a normal and a defective memory by connecting circuit elements which reduce a write current to make writing weak at the time of a normal/defective test of a memory cell to a write amplifier. CONSTITUTION:The circuit elements (CE1 and CE2) which reduce the current to make writing to the memory cell MC weak at the time of the test of the memory cell are connected to the write amplifier WA and when writing operation is performed in this state, weak writing to the memory cell MC is performed, so that the potential difference between input and output terminals N1 and N2 becomes small. When the memory cell is normal, the potential difference only decreases, but when the memory cell MC is defective, its potential difference is originally small, so the potential approximates 0 and is inverted eventually. Then expected data are read out of the normal cell MC thereafter, but opposite data from the expected data are read out of the defective memory cell MC. Consequently, the normal and defective memory cells MC can securely be discriminated.
Patent JP-H1029850-A (JP)
Title: Method for firing tile by roller hearth kiln
Inventor: MITSUHARU TAKAHIKO
IPC: F27D3/12
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To attain the uniform firing of tiles by stacking firing jigs provided with supporting sections projecting vertically from loading sections in multiple stages on a traveling setter to be made to travel by hearth rolls, flatly placing the tiles on the loading sections of these firing jigs and firing the tiles. SOLUTION: A hearth roller kiln 1 is obtd. by disposing many pieces of the hearth rollers 5 driven and controlled over the entire length of the kiln in a tunnel-like furnace body 4 having an inlet 2 and an outlet 3. The many firing jigs 8 provided with the supporting parts projecting vertically from the loading sections 9 are stacked in the many stages in the transverse direction of the traveling setter 8 to be made to travel by the hearth rollers 5 of the hearth roller kiln 1. The tiles W are flatly placed on the loading sections 9 of the firing jigs 8 and are fired.
Patent JP-H1147923-A (JP)
Title: Electric heating brazing method
Inventor: HASHIMOTO AKIRA
IPC: B23K1/18
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To easily joint the end part of a rod-shaped joining member with a member to be joined by an electric heating brazing method and to improve the joining strength. SOLUTION: A rod 1 is made to a member to be joined, a pin 2 is made to a joining member, a brazing material 5 and the end part of the pin 2 are inserted in a recessed hole for fitting provided on the rod 1, the brazing material 5 is interposed between the bottom surface of the recessed hole 3 for fitting and the end face of the pin 2, in the state, the brazing material 5 is melted by performing energization by electrodes 6, 7 while the pin 1 is pressed against the rod 1 and the rod 1 is joined with the pin 2 as the state that the brazing material 5 is charged in a space between the inner surface of the recessed hole 3 for fitting and the outer circumferential surface of the end part of the pin 2.
Patent JP-H1036424-A (JP)
Title: Polymerization catalyst and production of polyolefin by using the same
Inventor: KIBINO NOBUYUKI
IPC: C08F10/00
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain a polymerization catalyst which can give a polyolefin having good powder properties and a high bulk density in a high activity without encountering a problem of deposition on the wall of a reactor by mixing a specified transition metal compound with an organoaluminumoxy compound, a carrier and a specified organometallic compound. SOLUTION: This catalyst comprises at least one transition metal compound such as represented by formula I or II, an organoaluminumoxy compound, a carrier and an organometallic compound component comprising at least one member selected from among alkyllithiums and dialkylmagnesiums and at least two trialkylaluminums. In the formulas, R<1> to R<10> are each H, a 1-20C hydrocarbon group, an alkylsilyl or an alkylgermyl; R<11> is a 1-20C alkylgermylene or an alkylsiliylene; Me is a transition metal of group 3, 4, 5 or 6 in the periodic table; p is 0 or 1; and Q' is H, a 1-20C hydrocarbon group, an alkoxyl, an aryloxy, siloxy or a halogen.
Patent JP-S58109557-A (JP)
Title: Surface treating agent for particulate outdoor stores
Inventor: MAEDA HISANORI
IPC: C08L33/00
Filed: 1981-12-24
Abstract: PURPOSE:To provide a surface treating agent which prevents particulate outdoor stores from forming dust, being deteriorated, absorbing water, being disintegrated, generating heat and flowing out, consisting of a cement milk composed of fine cement powder dispersed in water and a high-molecular resin emulsion. CONSTITUTION:Cement is molten at 1,800 deg.C or higher to remove free lime, solidified by cooling, and finely divided. Not more than 30wt% finely divided cement is dispersed in water to obtain a cement milk. The cement milk (A) and a resin emulsion (B) having a viscosity of 800-2,400cP and a pH of 8-9.5 obtd. by dispersing not less than 5wt% high-molecular resin whose lowest film-forming temp. is 0-23 deg.C, such as a styrene/methyl acrylate copolymer, in water, are mixed together just before spreading in such a proportion as to give a ratio of 1:1 to obtain a surface treating agent. This surface treating agent is spread over particulate outdoor stores such as coal or ores in an amount of 3.0-4.0l/m<2> to form a film in which cement and particulate material are integrated together by the high-molecular resin.
Patent JP-S6269935-A (JP)
Inventor: NAKAMURA MASANORI
IPC: A01F15/12
Filed: 1985-09-19
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-S58108743-A (JP)
Title: Electronic beam exposure device
Inventor: SUGIHARA KAZUYOSHI
IPC: H01J37/34
Filed: 1981-12-23
Abstract: PURPOSE:To miniaturize a constitution by a method wherein a conveying mechanism is provided around the conveying axle of a data or cassette other than the rear position of space chamber on the conveying axle. CONSTITUTION:The guide unit 22 guiding the arm 21 for conveying the cassette 3 is provided on the inside wall of the space chamber 5 in parallel with the cassette conveying direction. The arm 21 connected to the wire belt 23 is movable along the guide 22 while the wire belt 23 hung between the first and the second pulley 24a, 24b fixed to the guide 22 is driven by the turning force of the first pulley 24a. The first pulley 24a is driven by a motor 27 through the intermediary of turning starter 25 and the belt 26 hung between said starter 25 and said motor 27.
Patent JP-2000040392-A (JP)
Title: Semiconductor integrated circuit device and its test method
Inventor: KOBAYASHI KATSUMI
IPC: G11C29/56
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device and its test method in which patterns for test can be reduced when data is supplied in serial to a RAM. SOLUTION: At the time of a test mode, one input data signal is generated and converted to data of plural bits by a data generating circuit, and they are written to a RAM simultaneously en bloc for plural bits. More specifically, input data from an input terminal 1 being synchronous with a clock signal is not inputted to a shift register 6, but inputted to a data generating circuit 5 by a selector circuit 4. The selector circuit 4 is switched by a test mode signal. Data inputted to the data generating circuit 5 is developed to data of 8 bits, after that, this developed data is transferred to the RAM simultaneously en bloc 8 bits through a selector circuit 7. As a series of this operation is processed in one clock signal, the number of clock required for writing data of 8 bits in the RAM is one.
Patent JP-2001033462-A (JP)
Title: Biochemical automatic analysis device
Inventor: AOTA NAOKI
IPC: G01N27/416
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To improve the selectivity of a detection ion and at the same time, eliminate the problems of the deterioration of a film and memory problems and also reduce running costs. SOLUTION: In an electrolyte measurement part B of the biochemical automatic analysis device, a second sample table 6 is arranged adjacent to a first sample table 1. The second sample table 6 retains a specific number of sample containers 61 and at the same time, can be rotated in an arrow direction. A sample pipet 62 is provided between the first and second sample tables 1 and 6, the sample pipet sucks a sample from a sample container 11 for pouring into the sample container 61. Further, an EDS(energy dispersion type fluorescent X rays) analysis device 7 is arranged under the specific position of the second sample table 6. X rays are applied from the EDS analysis device 7 to a sample in the sample container 6, and characteristic X rays peculiar to an element being radiated from the element in the sample are detected by a detection element for analyzing an electrolyte.
Patent JP-2000006098-A (JP)
Title: Punch for office work
Inventor: DOI YUZURU
IPC: B26F1/32
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent inconvenience that a fastener is not put when a filing is performed and one side of paper is swelled out from a file by providing a freely rotatable arm member on a rear surface of a base or a rear surface of a bottom cover and mounting a rotatable clip for fixing at a tip part of the arm member. SOLUTION: A center part of an end face part of paper 12 on which two punchings are performed is fixed by a clip 9, a first punching is performed by a one-hole punch for office work and a second punching is performed by revolving and moving the one-hole punch for office work to the other side. As a result, two holes of a file interval can be symmetrically opened from a center location of the clip 9. Thus, shapes can be also reduced without necessity of being particular about the file interval and this punch can be utilized for many purposes of a single punching and a punching of a hole for file.
Patent JP-H0370599-A (JP)
Title: Cordless type iron
Inventor: SHIRATA TERUHIRO
IPC: D06F79/02
Filed: 1989-08-11
Abstract: PURPOSE:To make ironing in a cordless state during a long time by providing a heat-keeping control circuit wherein electricity is turned off when it rises at a second specified temperature higher than a first specified temperature, or when an iron body is placed in an unused position. CONSTITUTION:Ironing is done in the state that the title iron is detached from a commercial electric source. The temperature of a heating plate 10 is gradually falling, and when it falls to a first specified temperature and the ironing is still done, an electric current is sent from a condenser 5 to a heater 9, by the operation of a heat-keeping control circuit 6. In this way, the temperature of the heating plate is turned into rise. On the other hand, when it rises to a second specified temperature, the supply of electricity of the heater 9 through the condenser 5 is stopped by the heat-keeping control circuit 6. On the signal from a thermal sensor 11 and an incline sensor 2, by the control circuit 6, the heating plate 10 is controlled so as to keep the heat beyond a specified temperature. In this way, the ironing can be done in a cordless state during a long time.
Patent JP-S58108916-A (JP)
Inventor: KINOGAMI IWAO
IPC: B65G47/80
Filed: 1981-12-23
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-H0256981-A (JP)
Title: Manufacture of composite piezoelectric body
Inventor: ARAI TORU
IPC: H01L41/257
Filed: 1988-08-22
Abstract: PURPOSE:To prevent the genration of peeling and cracking by respectively forming green sheets of piezoelectric ceramic materials, into which organic matter particulates and organic matter grains are mixed, laminating two layers or more of these particulate mixed green sheets and grain mixed green sheets, shaping a laminated green sheet and baking the laminated green sheet. CONSTITUTION:Particulate added green sheets 2 composed of piezoelectric ceramic material into which organic matter particulates are mixed, and composite piezoelectric green sheets 1 consisting of piezoelectric ceramic materials, into which organic matter grains are mixed, are shaped only by required number. The composite piezoelectric green sheets 1 and the particulate added green sheets 2 are semi-dried and superposed alternately, and bonded, thus shaping a laminated green sheet 3. The laminated green sheet 3 is degreased, and baked under a PbO atmosphere, thus forming a composite piezoelectric body 13. Accordingly, the shrinkage factors of each layer of the composite piezoelectric body in baking are equalized approximately, thus preventing the generation of peeling and cracking due to the difference of the shrinkage factors among the sheets.
Patent JP-H0954997-A (JP)
Title: Production of magneto-optical disk
Inventor: SENOO TOSHIO
IPC: G11B11/10
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost of magneto-optical disks. SOLUTION: The production of the magneto-optical disks is executed by sheet type processing. Disk substrates 1 are formed by injection molding using a stamper as a mold. A first protective films 7 are immediately formed on these substrates 1 without heating and drying the substrates and laminated films including reflection films 5 and magnetic films 3 are formed on the other surfaces of the substrates. The reflectivity of the reflection films 5 are then measured by a film formation checker and the parameters of a film forming device are controlled by the results thereof. Hubs are then mounted to the substrates and the strength of adhesion thereof are inspected immediately thereafter, by which the mechanical characteristics are measured.  The products having the mechanical characteristics, the optical characteristics of the laminated films, the measured values of recording and reproducing characteristics, etc., deviating from permissible ranges are automatically discarded from the production line. The parameters of the production line are controlled if the products have the measured values within the permissible ranges but have the deviations above the prescribed values. The man-hours for production of the magneto-optical disks are decreased and the manufacturing cost is reduced by producing the magneto-optical disks by the sheet-like processing.
Patent JP-S6271409-A (JP)
Inventor: NAKAJIMA TAKASHI
IPC: H02B15/00
Filed: 1985-09-24
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。
Patent JP-S6365079-A (JP)
Title: Surface coated head alloy for cutting tool having high resistance to chipping
Inventor: YOSHIMURA HIRONORI
IPC: C23C16/34
Filed: 1986-09-04
Abstract: PURPOSE:To produce a surface coated hard alloy for cutting tools having high resistance to chipping by specifying the compressive residual stress of a hard coating layer consisting of carbide, etc., of group 4a metals at the time of forming said hard coating layer on the surface of a base body consisting of a WC-base sintered hard alloy, etc. CONSTITUTION:The hard coating layer consisting of the single layer of one kind among the groups of the carbide, nitride and oxide of the group 4a metals of the periodic table and the solid solns., of >=2 kinds thereof or plural layers of >=2 kinds thereof is formed on the surface of the base body consisting of any among the WC-base sintered hard alloy, TiCN-base cermet or high speed steel. The formation of the hard coating layer is executed by a cluster in beam method without using an ion plating method to decrease the compressive residual stress in the hard coating layer to <=0.7Pa. The generation of exfoliation in the hard coating layer is thereby prevented and the surface coated hard alloy for cutting tools which exhibits the resistance to chipping and exhibits the excellent wear resistance for a long period of time is obtd.
Patent JP-H02167754-A (JP)
Title: Ink jet recording device
Inventor: KAWAMURA KIICHI
IPC: B41J2/165
Filed: 1989-08-11
Abstract: PURPOSE:To make possible the prevention of contamination at the bottom of a device with splashed ink when the filling of ink in an ink jet head is completed and a cap is removed from the edge face of a nozzle by installing the cap so that it swings. CONSTITUTION:A suction cap 10 is attached to a cap support 43 with a shaft 44, and swings slightly around the shaft 44 (indicated by an arrow C). This is important for airtight engagement when the suction cap 10 is engaged with the ink jet head 1. The cap support 43 is attached to a shaft 45 and is set against a stopper 47 by the tensile strength (force (D) indicated by a tension spring 46), i.e., a rotating force (an arrow E) around the shaft 45. If a solenoid is energized, a movable magnetic core 233 is attracted into the solenoid 23 resulting in the rotation of the cap support 43 in a reversed direction to the arrow E, resisting the working force of the tension spring 46 through an operating lever 42. This rotation cancels the engagement of the suction cap 10 with the head 1. Alternatively the movement of the head 1 to the position of the suction cap is made possible.
Patent JP-S6364980-A (JP)
Inventor: NIOKA RIYOUICHI
IPC: C04B35/599
Filed: 1986-09-05
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-S6278029-A (JP)
Inventor: AJISAKA YASUO
IPC: B65B7/00
Filed: 1985-09-24
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。
Patent JP-S6099880-A (JP)
Inventor: PEETAA NIKORAUSU SHIYUMETSUTSU
IPC: B65D85/24
Filed: 1984-10-04
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-H0255628-A (JP)
Title: Device for piercing and pressing closed container
Inventor: SHIMOMURA YOSHIHIRO
IPC: B21D28/28
Filed: 1988-08-22
Abstract: PURPOSE:To continuously and automatically execute piercing and pressing for a closed container by constituting the title device so that a pair of rotating bodies provided with piercing teeth, and a pair of drums which protrude teeth from a small hole can rotate around the axes being parallel to each other, respectively. CONSTITUTION:A drum 30 is rotated around the center axis by a driving device, and by following it up, a rotating body 20 also rotates in the opposite direction. A closed container which enters between a pair of rotating bodies 20 is detained so as to be held between teeth 23 of the rotating body, fed to the upper part together with the rotating body 20 without being detached from the teeth 23 even by inrush force going toward the closed container from the teeth 23, and by following it up, the teeth 23 rush into a wall of the closed container and piercing is executed. The rotating body 20 rotates together with the closed container, penetrated gradually into a small hole 34 of the drum 30, and the teeth 23 are supported by the peripheral surface of a drum body 31 and detached from a state penetrated into the closed container. Also, as for the drums 30, it mutual interval is set to an adjacent distance required for the closed container, therefore, as the drums 30 rotate, the closed container is pressed, and the capacity is made small so as to become convenient for its rejection.
Patent JP-H1151339-A (JP)
Title: Carbonizing processing equipment of waste
Inventor: KOBAYASHI OSAMU
IPC: F23G5/027
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To process the waste of garbage or others discharged from companies, plants, restaurants and homes without smoke or odor, carbonizing them at lower fuel cost economically and efficiently, and to prevent it from damaging environmental health without generating bad odor, while carbonized object is waiting for next carbonizing process. SOLUTION: A carbonizing process equipment comprises a pair of carbonizing chambers 1 and 1' mutually adjacent for processing the waste by carbonizing it, agitators 8 provided to each of the carbonizing chambers, and a combustion chamber 3 combusting exhaust gas generated by the carbonizing process of the waste inside each of the carbonizing chambers without smoke or odor. The exhaust gas generated from each of the carbonizing chambers is combusted in a combustion chamber 3 to be smokeless and odorless, and while the carbonizing processing is performed at a carbonizing chamber 1, the next processing waste is loaded to the other carbonizing chamber 1' waiting for the processing.