baber/WOPTO huggingface dataset:
Patent JP-H04219688-A (JP)
Title: Ic card
Inventor: HAYASHI YOSHIMITSU
IPC: B42D15/10
Filed: 1991-04-15
Abstract: PURPOSE:To offer an IC card which has high reliability because an inside electric element is protected from external force and whose cost can be drastically reduced. CONSTITUTION:The plural blocks consisting by collecting the electric element 2 mounted on a circuit substrate 1 several by several and a vacant space 8 is formed on the substrate 1 by providing a fixed interval between the respective blocks. Then, a prescribed shaped crosspiece 9 caught in the vacant space is made to intervene between the substrate 1 and an armor panel 6.
Patent JP-S63247998-A (JP)
Title: Semiconductor storage device
Inventor: MATSUBARA SHOJI
IPC: G11C11/40
Filed: 1987-04-02
Abstract: PURPOSE:To give two functions of an SRAM and PROM to SRAM cell sections, by making the operating threshold potential of the transistor of the SRAM cell sections changeable as adjusting means. CONSTITUTION:When power supply throwing is made under a condition where transistors Tr1 and Tr2 are set at their operating threshold potential VT1 and VT2 (VT1>VT2), the transistors Tr1 and Tr2 are respectively turned off and turned on and an FF is set to a stable state (0). When a word line WD and program line P are selected thereafter, transistors Tr5 and Tr6 are turned on and a voltage VCC changes to a program voltage VPP. As a result, the potential VT2 of the transistor Tr2 shifts. After programming is made, the transistors Tr5 and Tr6 are turned off and the potential VT2 changes to another potential VT2', with the potential VT2' being higher than the potential VT1 (VT1<VT2'). Therefore, after the power supply throwing is made, the transistors Tr1 and Tr2 are respectively turned on and turned off and the FF is set to a stable state (1). Accordingly, data of '1' or '0' can be determined to each cell and the cells can function as ROMs depending upon whether programming is made to the transistor Tr2. When potential of the opposite phase is impressed upon the FF whose state is set to '0' or '1' after power supply throwing is made from a digit line D and inversional digit line D through transistors Tr3 and Tr4, the '0' or '1' becomes '1' or '0' and the FF functions as an SRAM.
Patent JP-H03226243-A (JP)
Title: Magnetic wedge for motor and manufacture thereof
Inventor: SATO TADAYUKI
IPC: H02K15/04
Filed: 1990-03-29
Abstract: PURPOSE:To improve the characteristics of a motor by a method wherein a magnetic material layer, formed by spraying magnetic material on a nonmagnetic thin material, is provided in a magnetic wedge for preventing a coil from jumping out. CONSTITUTION:A magnetic wedge 15 is constituted of a nonmagnetic thin material 16, such as a polyester film or the like, and a magnetic material layer 17, formed by spraying a magnetic material such as iron, amophous iron and the like on one side of the the material 16. The magnetic wedge 15 is inserted into the inside of the opening 14 of a slot 12 so that the magnetic material layer 17 is positioned at the opposite side of a coil 13. The magnetic wedge 15 is constituted of a magnetic material layer 17, formed by spraying the magnetic material on the nonmagnetic thin material 16 in such a manner and, therefore, the magnetic material layer 17 can be thin in addition that the nonmagnetic thin material 16 is thin whereby the magnetic wedge can be formed so as to be thin as a whole. Accordingly, a volume in the slot 12 is not narrowed substantially under a condition that the magnetic wedge 15 is inserted into the slot 12 whereby more coils 13 can be received into the slot 12.
Patent JP-H05282572-A (JP)
Title: Alarm device
IPC: G08B21/00
Filed: 1992-04-03
Abstract: PURPOSE:To permit one switch to share a function for stopping the ringing of an alarm buzzer and a function testing the operation of alarm lamps. CONSTITUTION:A buzzer control circuit 5 is provided with a transistor Q51 inserted into the feeding route of the alarm buzzer Bz. Display circuits 21-24 are provided with the alarm lamps L21-L24. When sensing output from sensors S1-S4 are turned on, the alarm lamps L21-L24 are lighted and a ringing signal bu turning on the transistor Q51 is generated. The stop/recognition switch PB generates an operation signal turning off the transistor Q51 if it is turned on when the alarm buzzer Bz rings. A check circuit 3 generates a lighting signal after prescribed time from the generation of the operation signal, and the display circuits 21-24 light the alarm lamps L21-L24 by the lighting signal. When the stop/recognition switch PB is turned on, the ringing of the alarm buzzer Bz can be stopped and the lighting recognition test of the alarm lamps L21-L24 can be conducted.
Patent JP-H11259362-A (JP)
Title: Method and device for controlling cache memory
Inventor: YAMASHIROYA ATSUSHI
IPC: G06F12/08
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To perform fine control and operation in each job by registering a job ID on an address array of a cache and performing flash in a job unit. SOLUTION: In the case of a cache mistake, a data group including data of a missed request is read from a memory and registered on a data array 102 of a cache and at the same time, the tag address part of the address of the missed request is registered on an address array. In such a case, the ID of a job under execution is read from an ID register 1 (103-1) and is registered on the area of an entry to be registered. A job ID number indicated by a different ID flash indication instruction is selected by an ID selection logic circuit, is set in an ID register 2 (103-2), is compared with a job ID entered in the array 101, and when they coincide, flash is performed by turning off a valid bit corresponding to an entry.
Patent JP-H06346296-A (JP)
Title: Method for controlling electrodeposition on metal belt-like article
Inventor: MARUKU DEFUERU
IPC: C25D21/12
Filed: 1994-03-30
Abstract: One of the faces of a metal strip forming a cathode runs past continuously at a specified speed in an electrolyte in front of the anodes (741 to 74N; 751 to 75N) which are powered by controllable rectifiers (R1 to RN) respectively. The strip is divided into length and width increments and predetermined coating ratios. A total current is determined beforehand to ensure the coatings of the increments. The control process then includes the determination of a number of rectifiers to be set in operation, the determination of an estimated current for each rectifier by dividing the total current equally among the said rectifiers to be set in operation, and the determination of current set points to be applied to the rectifiers to be set in operation. The process is cyclic for each of the faces of the strip (1). <IMAGE>
Patent JP-H11258424-A (JP)
Title: Protective structure of film polarizing plate
Inventor: SATAKE MASAYUKI
IPC: B32B7/02
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent damages on a film polarizing plate in the transportation and storage even in the state foreign matter hardly to be wiped are mixed in and to prevent surface roughening of the film polarization plate due to recess of an adhesive layer. SOLUTION: This protective structure is for a layered body 4 produced by layering a plurality of film polarizing plates 3 having film layers stuck through adhesive layers to one or both sides of polarizers each of which constituted of a polarizing film and transparent protective layers in one or both sides and the protective structure comprises protective sheets 1 on at least one face of upper and lower faces of the layered body and soft sheets 2 having lower elastic modulus than that of the protective sheets and sandwiched between the protective sheets and the film deflection plates.
Patent JP-S5418144-A (JP)
Title: Air conditioner
Inventor: ISHII TATSUO
IPC: F24F1/02
Filed: 1977-07-11
Abstract: PURPOSE: To provide an air conditioner wherein in accordance with the drive of a burner or a ventilating device at heating time, the blower of an air conditioner is compulsorily driven, outdoor air is introduced through a heat exchanger, and cooling of the chamber is slso carried out on the basis of the difference between the indoor temperature and the outdoor temperature. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60227452-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KOIZUMI TSUTOMU
IPC: H01L23/29
Filed: 1984-04-26
Abstract: PURPOSE:To obtain a semiconductor device having excellent heat-dissipation properties by exposing the back of a semiconductor element and directly fitting a heat-dissipating body. CONSTITUTION:A through-hole 12 is formed through printed substrate 11 to which a wiring pattern is shaped, and an adhesive tape 13 is stuck in a shape that the hole 12 is closed. A semiconductor element 14 is inserted into the hole 12, and bonded and fixed onto the tape 13. Electrodes on the element and the wiring pattern for the substrate are connected 15 and wirings are sealed with a resin 16, the tape 13 is peeled, and a screw 17 for dissipating heat is bonded 18 on the exposed back of the semiconductor element 14 by a heat-dissipating resin or solder. According to the constitution, a device, mounting, wirings and sealing thereof are simple and which has excellent heat-dissipation properties, is obtained.
Patent JP-H04295934-A (JP)
Title: Cpu dispatch system using i/o history data of process
Inventor: MORIKAWA MAKOTO
IPC: G06F9/46
Filed: 1991-03-25
Abstract: PURPOSE:To realize the CPU dispatch system with good efficiency by predicting the time until a process issuing I/O. CONSTITUTION:In the CPU dispatch system after the end of process I/O, a CPU time measuring means 1 measures the consumption time of a CPU by a process operating on the system and the I/O frequency and data on them are outputted by a data output means 2 to an I/O history table 3; and an I/O calculating means 4 calculates the time up to when I/O is issued from the I/O history table 3 and outputs it to an I/O issue table 5. Then a process selecting means 6 selects the process with the shortest time up to the issue of I/O from the I/O issue table 5 and informs a process switching means 7 of the process number and the process switching means 7 switches the CPU.
Patent JP-S5418643-A (JP)
Title: Automatic test equipment
Inventor: KUWABARA TAKEO
IPC: G05B19/02
Filed: 1977-07-13
Abstract: PURPOSE: To reduce the quantity of the test program and thus to simplify the production work, by providing a temporary memory unit into the circuit which connects the input side of the under-test unit and the test program. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57198534-A (JP)
Title: Magnetic recording medium
Inventor: YAZAWA KENJI
IPC: G11B5/66
Filed: 1981-05-29
Abstract: PURPOSE:To obtain a recording medium having a metallic magnetic substance film with high coercive force, by providing a continuous film of silicon type and a bismas layer in island shape on a support. CONSTITUTION:On a nonmagnetic support 1 such as polyester film or the like, a film of Si or compound such as SiO2, Si3N4 and SiC is formed with vacuum evaporation or sputtering to obtain an amorphous continuous film 2, having 50- 500Angstrom  thickness. Further, a bismath layer 3 is formed on the film 2 with vaacuum evaporation in a discontinuous island film, having 10-1,000Angstrom  average  film thickness, and moreover, a metallic magnetic thin film 4 made of cobalt or  the like is formed on the layer 3 with the vacuum deposition, of 100-1,000Angstrom   thickness.
Patent JP-S57198542-A (JP)
Title: Magnetic recording medium
Inventor: KOUNO YOUJI
IPC: H01F10/00
Filed: 1981-05-29
Abstract: PURPOSE:To improve corrosion resistance and lubricity by providing a film of specific metal or its alloy and a film of fluororesin on a ferromagnetic thin metallic film. CONSTITUTION:On a nonmagnetic material base, a ferromagnetic thin metallic film of Co or Co alloy is formed and on the surface, a film of metal selected among Cr, Ni, Ti, Nb, Ta, Al, Au, Ag, and Pt or alloy containing the metal is formed by vapor deposition to a 100-2,000Angstrom ngstrom thickness. On the surface, a film of fluororesin produced by the polymerization of polytetrafluoroethylene and other olefin monomers is further formed by plasma polymerization to a 100-3,000Angstrom ngstrom thickness.
Patent JP-S59208564-A (JP)
Title: Image forming device
Inventor: SUKEGAWA TETSUYA
IPC: G03G15/06
Filed: 1983-05-11
Abstract: PURPOSE:To prevent scattering of a developer by applying the bias voltage set in accordance with surface potential calculated from the exposure amt. of an image bearing body and equal in polarity as the developer, to an electrode member arranged opposite to said body near a developing device. CONSTITUTION:In advance, a controller 23 stores sensitivity of a photosensitive drum 1, and the potential difference between the drum 1 and an electrode plate 20 from the view points of prevention of scattering of a developer and of energy saving, etc. The exposure amt. given to the surface of the drum 1 is calculated in accordance with the illumination amt. incident to an automatic exposure sensor 22. Surface potential on the drum 1 is calculated from this exposure amt. and the stored sensitivity. A power supply 21 is controlled so as to give a prescribed potential difference between this surface potential and the electrode plate 20. As a result, the developer ready to scatter from a developing device 8 is attached to the surface of the drum 1 to avoid scattering outward, and its image quality is also enhanced.
Patent JP-2000275167-A (JP)
Title: Paper quality detector, printer and copier
Inventor: TAKAGI YUICHI
IPC: G01N21/21
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To automatically detect the kind or quality of paper to automatically set a printing condition. SOLUTION: In a printer 100, when the printing paper 112 taken out of a paper cassette 101 is passed through a paper quality detecting sensor 103 by a paper feed part 102, the printing paper 112 is irradiated with light and a ratio of the TE wave component and TM wave component of reflected light is calculated and the kind of the printing paper is discriminated on the basis of this ratio and a printing condition is set on the basis of the kind of the printing paper.  A photosensitive drum 104 charged by a charger 105 is irradiated with laser beam from a light source unit 106 and desired printing image data is drawn on the drum and a proper amt. of the toner 108 in a developing device 107 is bonded to the drum on the basis of the set printing condition, and the toner is transferred to the printing paper 112 by a transfer device 109 and fixing treatment is performed only for a proper time on the basis of the set printing ?condition by a fixing device 110 to form printed matter which is, in turn, discharged to a paper receiving tray 111.
Patent JP-S559973-A (JP)
Title: Marine construction by use of former ship vessel
Inventor: INOUE MASARU
IPC: E02B3/06
Filed: 1978-07-07
Abstract: PURPOSE: To build a marine construction effectively and at a low cost by utilizing the gunwale separated from the waste ship vessel as a part of the foundation and the main body of the separated vessel as the upper part of the marive construction, decreasing the amount of expensive foundation stones to be used.  
     CONSTITUTION: A waste ship vessel 1 is separated into the prow 1a, the stern 1b, the gunwales 1c and the main vessel body 1d. The gunwales 1c are disposed lying  on the stone layer 3 of a foundation at the sea bottom to form a foundation as a  whole. Then the main vessel body 1d is mounted on thus formed foundation. Thus  a marine construction such as a breakwater and a shore protective construction is  obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05292767-A (JP)
Title: Reactor starter for induction motor
Inventor: NISHIOKA HAJIME
IPC: H02P1/28
Filed: 1992-04-06
Abstract: PURPOSE:To make it possible to prolong thermal lifetime of a starting reactor by detecting a starting current and setting a short circuit period for the starting reactor optimal for the motor current which varies with voltage, load, and the like. CONSTITUTION:Upon turn ON of an operation switch 15, a signal is fed through an input interface 23 to a CPU 2 which then excites an auxiliary relay 6 through an output interface 24 according to a program stored in a memory 5 to close (a) contact 8A of a main electromagnetic contactor 8. Consequently, starting current flows through a starting reactor 11 thus starting an induction motor 12. A microcomputor control section 1 makes a decision whether the starting current detected through a starting current detecting circuit 20 is lower than the rated current of the starting reactor 11 while furthermore determines an optimal short circuit point of the starting reactor 11 based on a differentiated output of starting current detected through a starting current differentiating circuit 22. An auxiliary relay 7 is then excited through the output interface 24 and (a) contact 9A of a short circuit electromagnetic contactor 9 is closed to be short-circuited the starting reactor 11 thus finishing reactor starting.
Patent JP-S60231063-A (JP)
Title: Ball screw
Inventor: ISHIKAWA NORIYOSHI
IPC: F16H25/22
Filed: 1984-04-27
Abstract: PURPOSE:To kill a creaky sound as well as to reduce any possible noises, by making up a train of balls among multi-train ball screw into steel balls in material while the other train of balls into those made of plastic. CONSTITUTION:Each of first and second external threads 12 and 13 is formed in a screw rod 10, and each of first and second internal threads 14 and 15 is formed in a nut member 11, constituting first and second empty spaces 16 and 17 in coil form. Both ends of the first empty space 16 are connected through a first guide tube 18 serving as a guide passage, and first balls 19 are installed in a line-up form in succession, while both ends of the second empty space 17 are connected through a guide tube 20 serving as a guide passage, and second balls 21 are installed in a line-up form in succession like-wise. Here, these first balls 19 are of steel balls while these second balls are of those made of plastic of polyacetal, oelo-polyacetal or the like.
Patent JP-H02263539-A (JP)
Title: Method and apparatus for making mold
Inventor: KIMURA RISABURO
IPC: B22C9/02
Filed: 1989-03-31
Abstract: PURPOSE:To improve combined strength between disintegrative sand mold part and backup sand mold part by packing and compressing the backup sand into back face side of the disintegrative sand mold part so as to enclose a blowing hole forming part to form the backup sand mold part. CONSTITUTION:In green sand packing station, a green sand supplying device 42 is descended and opening end part of the green sand supplying hole 43 is allowed to abut on inner circumferential edge of a cope 9 on a truck 1. After that, a shutter 44 is opened and the green sand 45 is packed into the rear side of the disintegrative sand mold part 41. The truck 1 is shifted to the next green sand squeeze station. By extending a position 48, the green sand 45 is squeezed with a squeeze head 49. By this method, the green sand mold part 51 is formed at the rear side of the disintegrative sand mold part 41 to constitute the cope 52. In this case, the contact area between the disintegrative sand mold part 41 and the green sand part 51 can be increased by utilizing the blowing hole forming part 40 in the disintegrative sand mold 41, and by this method, the combined strength between both 41 and 51 can be drastically improved.
Patent JP-S5510364-A (JP)
Title: Low hydrogen type covered electrode
Inventor: SATOU KOUKI
IPC: B23K35/365
Filed: 1978-07-10
Abstract: PURPOSE: To improve the welding speed of titled electrode and the stability of the arc, by adjusting the particle size of the fluorite, one of the main constituents of the coating material, into a specified range.  
     CONSTITUTION: The particle size of CaCO 3  together with the fluorite being one of the main constituents of the coating material for the low hydrogen type covered electrode, is desired to be wholly above 0.125mm; however, if the fine particle smaller than 0.125mm is included to such extent as under 20%, this fine particle affects so little as hardly causing any trouble. As for the residual amount excluding this fine particle of less than 20%, the particle size is adjusted into a range 0.125W 1mm. By preparing the fluorite with such particle distribution as above, the size of the molten particle at the tip of electrode and the unstableness are so diminished that the welding speed and the stability of the arc are both improved. Additionally, the content of the fluorite in the coating material is adjusted to a range 10W25wt%. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000273253-A (JP)
Title: Two component-type curable composition
Inventor: FUKATSU SHUNSUKE
IPC: C08K3/26
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a two component-type curable composition preventing an appearance inferiority of the surface of a cured material generable in a case of mixing water to a principal agent mainly comprising an alkoxysilyl group-containing isobutylene-based polymer. SOLUTION: This two component-type curable composition is composed of a principal agent obtained by blending an alkoxysilyl group-containing isobutylene-based polymer, a filler, a plasticizer and water and a curing agent containing a curing catalyst, and is characterized by using 1 pt.wt. of water and 0.1-1,500 pts.wt. of cristobalite having 0.1-20 μm average particle diameter in at least a part of the filler in the principal agent.
Patent JP-H04317350-A (JP)
Title: Noncontact potential measuring apparatus
Inventor: KAMATA TAKEHIRO
IPC: G01R31/26
Filed: 1991-04-16
Abstract: PURPOSE:To measure potentials in a plurality of arbitrary positions on a specimen simultaneously and in a noncontact manner. CONSTITUTION:A plurality of arbitrary positions on specimens 106, 301 are irradiated with photons by using a plurality of waveguide means 104. Photoelectrons whose energy is at a certain energy or lower out of photoelectrons generated from the irradiation positions are excluded by using a second grid 110 to which a negative voltage is applied. An electric field and a magnetic field are formed by using the second grid 110, a third grid 112 and a magnetic-field generation means 305 in such a way that their directions are the same. The photoelectrons which have passed the second grid 110 by means of this electromagnetic field are impinged on a PSD 30 without changing their relative positions. The generated position and the charge amount of the photoelectrons are detected simultaneously by the PSD; the potential of a measured position is measured simultaneously from the charge amount.
Patent JP-2000271414-A (JP)
Title: Method for washing granular solids with vacuum filtering
Inventor: MIZUTANI YOSHIHEI
IPC: B01D37/02
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for effectively washing granular solids having a wide particle distribution. SOLUTION: In a method for washing granular solids by which a slurry containing the granular solids having a wide particle distribution is separated to solids and a liquid with a vacuum filtering and then the granular solids are washed, the cake once formed by separating the solvent, etc., and the granular solids by vacuum filtering is mixed with a washing liquid under normal pressure and stirred to again form a slurry only once, and is again filtered under vacuum to form a cake layer again and the again formed cake layer is washed with a washing liquid.