baber/WOPTO huggingface dataset:
Patent JP-H08195471-A (JP)
Title: Modular semiconductor device
Inventor: INOUE KOICHI
IPC: H01L25/18
Filed: 1995-01-17
Abstract: PURPOSE: To mount a plurality of power semiconductor elements capable of development in series by arranging the plurality of power semiconductor elements and copper foils for wiring in asymmetry, and coupling these with one another by coupling elements in specified arrangement. CONSTITUTION: A unit is made by arranging a plurality of power semiconductor elements, for example, an insulated gate type transistor chip 401, a diode chip 301, and copper foils 408-410 for wiring in asymmetry on an aluminum nitride substrate. A plurality, that is, these three units are arranged in the same direction on a metallic board for heat radiation. Moreover, electrode terminal feet 306-308 and 323-325 for electrically connecting these units are arranged at the same intervals on each unit. And, these electrode terminal feet 306-308 and 323-325 are coupled with one another by coupling terminal feet 312, 315, 329, and 332. Hereby, power semiconductor elements such as an insulated gate type transistor, a diode, etc., capable of development in series can be mounted.
Patent JP-H06211164-A (JP)
Title: Car body side structure
Inventor: YAMAMOTO RYOICHI
IPC: B62D25/08
Filed: 1993-01-14
Abstract: PURPOSE:To relax a load imposed to the joint section of a reinforcing member provided for the lower section of a pillar and a floor cross member when a load is applied to a center pillar from the side car body. CONSTITUTION:A gasset 42 is installed at the connecting section of the lower section 10A of a center pillar 10 and the outer end section 30A in the car width direction of a floor cross member 30, its upper end front section is combined with the lower section of the base section 14C of a center pillar 14 at points P1 and P2, its lower end front section is combined with the rear section of the base section 24C of a locker inner 24 at a point P3, and its upper end rear section is also combined with the front section of the flange 38A of a rear wheel house inner 38 at a point P4, and its lower end rear section is combined with the front end lower section of a rear wheel house inner 38 at a point P5. Its flower end center section is combined with the base section 30D of the outer end section 30A in the car width direction of the floor cross member 30 at a point P6, and concurrently is combined with a front wall section 30Z at a point 7.
Patent JP-S63175256-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SATO NAOKI
IPC: G11B15/64
Filed: 1987-01-14
Abstract: PURPOSE:To prevent recording data on a magnetic tape from being erased by continuing traveling of the tape on the occasion of malfunction of a magnetic tape floating means when stopping the magnetic tape travel. CONSTITUTION:When the tape 6 is tried to be floated by a tape lifter 2 after completing the operation of a recording and reproducing circuit 3, if the function of the lifter 2 is normal, then the tape 6 is stopped, but if air pressure of the lifter 2 is not raised, an output 8 of a detector part 7 acts a travel system control circuit 1 to control the tape not to stop traveling, and hence the temperature of a head surface is prevented from going up. In this way, even if the tape lifter is not normally functionable and the tape is not in position to float, the heating of the top of the magnetic head can be reduced to a minimum, thus protecting recording data on the tape from thermal demagnetization and preventing data disappearing.
Patent JP-H04236661-A (JP)
Title: Management device for work-classified production information
Inventor: OKABE SHINICHI
IPC: G06Q50/04
Filed: 1991-01-21
Abstract: PURPOSE:To confirm a person in charge, a used equipment, or the like for trouble to specify a trouble cause by referring to the update history of data in time series by works, equipments, and operators at the time of the occurrence of trouble in a data file. CONSTITUTION:Damage conditions of data in production data files 11 and 12 are confirmed; and if the production data file 11 or 12 is damaged, the damaged file is restored in accordance with the other normal file because the same data is recorded in these files logically. If both of production data files 11 and 12 are damaged, both of production files 11 and 12 are restored to data just before destruction in accordance with a backup file 14 and a history file 13. If partial data is erroneously overwritten, the history file 13 is used to restore the data state just before destruction with respect to a pertinent work.
Patent JP-H04236606-A (JP)
Title: Simulation device for multistep plane cutting
Inventor: KAMIMURA NOBUTAKA
IPC: G05B19/4069
Filed: 1991-01-21
Abstract: PURPOSE:To judge whether deeper pocket hole is already worked or not even after simulation of working of a shallower pocket hole at the time of confirming a tool passage area with respect to a numerical control program to cut the plane of a multistep pocket hole. CONSTITUTION:Working object area data (f) including information of areas except areas as the object of working of the already worked deeper pocket hole out of working candidate areas corresponding to one of multistep pocket holes is generated, and new working area data (g) including information of areas except areas as the object of working of the already worked deeper pocket out of new tool passage areas corresponding to one tool moving command and information of areas where new tool passage areas and areas left unworked by working of the already worked deeper pocket hole overlap each other is generated, and plotted working object areas and new working areas are displayed in the order of working.
Patent JP-H10154309-A (JP)
Title: Thin-film magnetic head and its production
Inventor: HARA SHINICHI
IPC: G11B5/39
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation in S/N by flattening the gap boundaries of an inductive element. SOLUTION: A magneto-resistive element 26 disposed with conductors 23 for leads at both ends is formed on a substrate and thereafter, a magnetic film 4 is formed. An insulating film 41 to make up the difference in level on the magnet-resistive element side generated by the conductors 23 for leads is formed on the magnetic film 40. The insulating film 41 is etched back to flatten the surface on the inductive element side of the insulating film 41. The inductive element 43 is formed on the flattened insulating film 41.
Patent JP-H05186197-A (JP)
Title: Supporting device of limit switch for controlling cargo-handling
Inventor: NAGASAKA ICHIRO
IPC: B66F9/20
Filed: 1992-01-14
Abstract: PURPOSE:To provide a supporting device for supporting a limit switch for controlling cargo-handling in such a manner that the position of the switch can readily be adjusted. CONSTITUTION:A supporting device includes an elastically deformable switch supporting bracket 22 having both a fixed portion 23 which is fixed in such a manner that its position can be adjusted in the direction parallel to a support face 21 and a switch attaching portion 24 formed integrally with the fixed portion and disposed in a position separate from the support face. The supporting device also has an interval adjustment means 31 for adjusting the interval between the switch attaching portion and the support face in order to adjust the interval between a limit switch 7 attached to the switch attaching portion and a cam 8, and position adjustment in two directions can be performed independently.
Patent JP-S60149683-A (JP)
Title: Composition for heat energy storage material
Inventor: YANO NAOTATSU
IPC: C09K5/06
Filed: 1984-01-13
Abstract: PURPOSE:To provide a low-cost compsn. for heat energy storage material having a freezing point that can be adjusted to any desired temp. within a wide range, prepd. by adding calcium nitrate tetrahydrate to a compsn. consisting mainly of calcium chloride hexahydrate. CONSTITUTION:Calcium nitrate tetrahydrate is added in an amt. of 40wt% or lower to a compsn. consisting mainly of calcium chloride hexahydrate. When necessary and for a better effect, the compsn. may contain thickener, nucleator, etc. in proper amts. The thickeners are, e.g., glycerine, ethylene glycol and carboxymethylcellulose. The nucleator includes strontium hydroxide octahydrate and barium hydroxide octahydrate. The thickener and nucleator are added in 0.5- 10% and 0.05-10%, respectively, based on the weight of the compsn.
Patent JP-H01181601-A (JP)
Title: Joining device of domestic raw refuse disposal machine
Inventor: ISHINE YASUZO
IPC: E03C1/266
Filed: 1988-01-13
Abstract: PURPOSE:To facilitate joining, in a joining device whereby a domestic raw refuse disposal machine and a dresser sink are joined together, by inserting a cylindrical part having a flange to be engaged with the bottom surface of the sink into the opening of the sink, and by tightening it so as to be connected to the lower part of the sink with a ring-shaped joining member. CONSTITUTION:A raw refuse disposal machine 3 (not shown) is set to a dresser with sink, and a joining member 5 fitted a gasket 10 is inserted into the opening of a sink 2 from above the sink 2. Next, a ring-shaped member 6 is set between the inclined part 5c of the joining member 5 and the bottom part of the sink 2. Then, the sink 2 and the joining member 5 are joined by tightening a simplified latch 9 so that the sink 2 can be pressed upward by the ring-shaped member 6, while the joining member 5 can be pressed downward respectively. By this constitution, joining can be facilitated.
Patent JP-S62247206-A (JP)
Inventor: HARARUDO SHIYURENMAA
IPC: G01C5/00
Filed: 1987-01-14
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-S60149453-A (JP)
Inventor: YAMAMOTO TAKESHI
IPC: B32B27/32
Filed: 1984-01-14
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-H09200706-A (JP)
Title: Teletext broadcasting receiver
Inventor: KARIBE ISAO
IPC: G06F3/033
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a teletext broadcasting receiver with which operability is improved at the time of performing program selection or page turning by displaying an entire image so as to easily recognize it concerning teletext broadcasting program selection items or low-order or detailed information data. SOLUTION: Teletext broadcasting program data superimposed on a TV signal received by an antenna 1 contain the program selection items or the data of access to low-order data and are decoded by a teletext broadcasting decoder 4. By selectively instructing any selection item, the low-order detailed information data of that selection item are provided through a telephone line 13 and stored into a communication data memory 15. Then, teletext broadcasting program data or detailed information data equivalent to two pages are displayed on one screen by a double screen processing part 6, the selection items on the screen can be selected by operating a cursor and further, pages can be turned over by operating the cursor as well.
Patent JP-S5498248-A (JP)
Title: Development apparatus for static latent image
Inventor: EBI YUTAKA
IPC: G03G15/08
Filed: 1978-01-20
Abstract: PURPOSE:To prevent occurrence of overcurrent and to eliminate consumption of bias effect due to characteristics change of toner, by forming a thin dielectric layer on a sleeve surface in forming static latent images by using magnetic toner and applying a bias voltage to a sleeve. CONSTITUTION:Conductive sleeve is rotatably provided in the upper interior of developing vessel 31 near the surface of photosensitive drum 35. In the inside of sleeve 36 a plurality of bar magnets 38 having are provided having magnetic poles in the end faces and circular sections. Dielectric layer 37 of resistivity 10<3> oh.cm or more and thickness below 200 um is coated on the surface of sleeve 36. The surface voltage of layer 37 is equalized to that of the part highest in charge density of the static latent image, that is, the nonimage part by bias voltage source V connected to sleeve 36. Large current does not flow directly through toner on layer 37 by layer 37, permitting change of bias characteristics due to overcurrent, toner fusion adhesion, breakdown of a bias circuit, or the like to be prevented and stabilized good images to be obtained.
Patent JP-S63175057-A (JP)
Title: Vinyl chloride based polymer composition
Inventor: KIMURA NAOYOSHI
IPC: C08F14/00
Filed: 1987-01-13
Abstract: PURPOSE:To obtain a vinyl chloride based polymer composition capable of providing a low-viscosity plastisol, by containing a specific phosphoric acid ester based compound in a vinyl chloride based polymer. CONSTITUTION:A composition obtained by adding and dispersing (A) phosphoric acid esters (blend) expressed by formula I (R is 8-30C alkyl or alkylphenyl; k is 1-3; l and m is 0-2 and k+l+m=3; M is alkali metal or ammonium group; n is 0-15), preferably a blend of the ester in which R is nonylphenyl; m=0; n=9; k=1 and l=2 with the ester in which k=2 and l=1 at 1:4-4:1 blending ratio of the former to the latter in an amount within the range of 0.1-5pts.wt., preferably 0.3-3pts.wt. in (B) 100pts.wt. polymerized latex of a vinyl chloride based polymer, preferably obtained by emulsion polymerization or finely suspension polymerization using an alkyl phenyl ether sulfonate as an emulsifying agent and spray drying the resultant blend.
Patent JP-H09304174-A (JP)
Title: Photo sensor array with compensation for non-uniformity of illumination
Inventor: MAIKERU JIEI SUTAINREE
IPC: H04N5/335
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To reduce a size, a cost, a weight and complexity of an optic system by compensating light aberration and non-uniform light transmission/reflection/ absorption/illumination(TRAI) with a relatively simple and inexpensive change of a sensor array. SOLUTION: A photo sensor array is a three-dimensional (X, Y, Z) array. Sensor elements are placed along a curve instead of linearly placed for compensating Y-dimensional distortion. X-dimensional intervals in an active region of the sensor elements are made to be non-uniform for compensating X- dimensional distortion and a lateral color. Finally, the sensor elements are made to be non-planar in a Z-dimension for compensating a curved image face and lengthwise chromatic aberration. Thus the number of optic elements used by an optic system is reduced for reducing its strictness and complexity so that an entire size and weight can be reduced.
Patent JP-S62163424-A (JP)
Title: Acoustic echo canceller
Inventor: ITO YASUO
IPC: H04R3/02
Filed: 1986-01-13
Abstract: PURPOSE:To improve the echo cancelling capability at a high frequency by adding a pre-emphasis circuit to an echo canceller of the band split form so as to apply the emphasis to a signal component at high frequencies by giving a higher gain to that at low frequencies. CONSTITUTION:A reception signal given to a terminal 14 is fed to an echo path 8 and to a pre-emphasis circuit 3A. The signal through the circuit 3A is fed to an LPF 4A, an HPF 5A and echo cancellers 1, 2. The echo cancellers 1, 2 apply echo cancellation and correct the tap coefficient of adaptive filters 10, 20. The LPFs 4A, 4B apply the decimation processing in response to the degree of band reduction from the original transmission band to reduce the signal rate. An LPF 4C applies the interpolation processing to restore the signal to the original rate.
Patent JP-H04243505-A (JP)
Title: Porous glass coated inorganic body and preparation thereof
Inventor: HARA TATSUO
IPC: B01J35/10
Filed: 1991-01-22
Abstract: PURPOSE:To prepare a porous glass coated inorg. body excellent in resistance to corrosion, abrasion and heat, having higher strength as compared with porous glass obtained by a conventional sol.gel method, having both of excellent contact efficiency and pressure loss resistance and capable of developing physiochemical function such as adsorbing function over a long period of time. CONSTITUTION:A porous glass coated inorg. body wherein a porous glass coating layer is provided to the surface of an inorg. support by a sol.gel method is prepared by a method wherein a mixture of an organometallic compound- containing solution and an org. polymer is applied to the surface of the inorg. support and the coated support is heated to 500-800 deg.C not only to vetrify the dried gel but also to remove the org. polymer in said gel to form a porous glass coating layer.
Patent JP-H04239556-A (JP)
Title: Stabilized resin composition
Inventor: HORIO MITSUHIRO
IPC: C08K5/3492
Filed: 1991-01-22
Abstract: PURPOSE:To obtain a stabilized resin composition having improved impact resistance, molding stability and hot water resistance by blending a polyphenylene ether-based resin with a partially hydrogenated conjugated diene- based rubber-containing high impact styrenic resin and a specific heat stabilizer. CONSTITUTION:A stabilized resin composition comprising (A) 10-90 pts.wt. polyphenylene ether-based resin, (B) 90-10 pts.wt. partially hydrogenated conjugated diene-based rubber-containing high impact styrenic resin wherein the rubber has 5-70wt.%, based on total double bond, of hydrogenated double bond, <=3wt.% 1.2-vinyl bond after hydrogenation and <=30wt.% 1,4 vinyl bond, (C) 0-80 pts.wt. based on 100 pts.wt. total amounts of the components (A+B+C) of a styrenic resin, (D) 0.01-2 pts.wt. one or more stabilizers shown by formula I and formula II (B1 is 1-10C alkyl, aryl or alkylaryl; B2 and B3 are 1-5C alkyl) and preferably one or more of a phenol of steric hindrance, an organic phosphorous ester, an organic sulfur-based antioxidant and an amine.
Patent JP-S63176461-A (JP)
Title: Thin film forming device
Inventor: KITAGAMI OSAMU
IPC: C23C14/32
Filed: 1987-01-12
Abstract: PURPOSE:To permit formation of a secure thin film having uniform quality to a wide range of a substrate constituting a high-frequency electrode of plural pieces of electrically connected parallel needle-like stock electrodes. CONSTITUTION:While a substrate film 8 passes along a can 6, vapor flow evaporated from an vaporization source 3 is ionized in the high-frequency electrode 4 and is accelerated to collide against the substrate 8. This high-frequency electrode 4 is constituted of plural pieces of the needle-like stock electrodes 40 which are stretched in parallel with each other within the plane parallel with the shaft of the can 6. Said electrodes 40 are electrically connected to each other as one body. The continuous formation of the uniform thin film having less difference in the film quality by places is thereby permitted.
Patent JP-H09200906-A (JP)
Title: Hybrid engine vehicle
Inventor: YAMAUCHI TERUO
IPC: B60L50/15
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To provide an engine vehicle which can always discriminate an urban area from a suburban area positively with a simple structure and exhibit its performance sufficiently by suppressing potential pollution. SOLUTION: The accelerator open signal θTH of an accelerator pedal 10 and a brake operating signal BS of a brake pedal 11 are inputted into a frequency calculating circuit 14, and an accelerator opening change frequency FθTH and a brake operating frequency FBS which are outputted from the frequency calculating circuit 14 are incorporated into a calculating circuit 14. Determination of FθTH>=A or FBs >=B is conducted using prescribed constants A, B which are set and stored in a ROM 15. When the result of the determination is NO (negative), the driving environment of a vehicle is considered to be an urban area and driving is switched into driving with power of a battery 6. When the result is YES (affirmative), the driving environment is considered to be a suburban area and driving is switched into driving with power obtained by driving a generator 5 with an engine 4.
Patent JP-2000205449-A (JP)
Title: Exchanging device of valve and its method
Inventor: TSUJI TATSUO
IPC: F16L55/00
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To exchange a valve provided to a storage body while the storage body is in an online state, by mounting to the valve, sealing an outlet side, sealing inert gas of vortex passing the valve and entering to the storage body inside the storage body, and supplying the inert gas via a part of the storage body. SOLUTION: Valve outlet side sealing means 1 in which a predetermined space at an outlet side of the valve is in a sealed state, gas sealing means 2 stored in a predetermined space of the valve outlet side sealing means 1 while a part thereof is exposed to an outside and jetting inert gas of vortex shape inside the storage body and jetting inert gas of flow velocity toward inside the storage body at a vicinity to a center of the vortex while entering to the storage body from the predetermined space via the valve, and inert gas supply device 3 for supplying the inert gas via a part thereof to the gas sealing means 2 are provided. Contents stored in the storage body by the inert gas of flow velocity facing the vortex and the vicinity of its center are eliminated from a vicinity of the valve, and gas sealing is performed near the valve inside the storage body. Accordingly, the valve can be exchanged without stopping an operation of the storage body.
Patent JP-2000206286-A (JP)
Title: Reactor scram controller and reactor pressure controller
Inventor: KAWAKAMI SHIYOUJI
IPC: G21C17/108
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To suppress the rise of surface temperature of fuel rods by lowering reactor power in the case of rapid lowering of core flow due to the termination of a recirculation pump. SOLUTION: A reactor power signal P1 is input from a process computer 1 to a filter on one hand and to a variation rate operator 3 on the other hand. A filter 2 outputs a reactor power signal P2 having a time delay based on the reactor power signal P1. The variation rate operator 3 operates and outputs a variation rate signal S1 according to the following equation based on the reactor power signal P1 and the reactor power signal P2 having a time delay. A judgment part 4 compares the variation rate signal S1 and a set value S2 and outputs a reactor scram signal when the variation rate signal S1 undergoes the set value S2. S1=P1/P2.
Patent JP-H04238050-A (JP)
Title: Image forming apparatus
Inventor: SHIBATA EIJI
IPC: G03G15/00
Filed: 1991-01-22
Abstract: PURPOSE:To provide an inexpensive image forming apparatus using a toner supply means easy to control aperture passage and to prevent the abrasion and damage of the toner feed belt constituting the toner supply means. CONSTITUTION:A gap is provided between a toner feed belt 26 having toner supported thereon and an ultrasonic vibrator 27 and the toner feed belt 26 is vibrated through air.
Patent JP-S5391622-A (JP)
Title: Solid state pick up unit
Inventor: TAKEMOTO KAYAO
IPC: H04N5/335
Filed: 1977-01-24
Abstract: PURPOSE: To eliminate the lowering in the resolution and the unequality of picture quality, by providing the semiconductive layer having inverse conductive type on the surface of the semiconductor substrate and by applying the inverse bias voltage between the semiconductor layer and the substrare, and further, by placing the photo electric conversion element group on the semiconductor layer. 
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