baber/WOPTO huggingface dataset:
Patent JP-S63127431-A (JP)
Title: Apparatus for producing magnetic recording medium
Inventor: SAKAMOTO YOSHINORI
IPC: G11B5/842
Filed: 1986-11-17
Abstract: PURPOSE:To form a coated film having excellent smoothness and gloss at a high speed by using a low-viscosity coating compd. by conveying a substrate on which the magnetic coating compd. is coated in contact with a rotary drum subjected to mirror finishing and executing magnetic field orientation and electron ray projection during this time. CONSTITUTION:The rotary drum 10 having the surface subjected to the mirror finishing is prepd. in an orienting magnet 2. The drum 10 is freely rotatably provided so as to enclose a magnetic pole 12 and a projection window 13 is formed to a magnetically shielded 18 magnetic pole 13. The magnetic coating compd. 9 in a container 8 is coated by a roll coater on the surface of the substrate 1 in the above-mentioned constitution and is passed through the magnetic field between the magnetic poles 12 and 13, by which the magnetic field orientation is executed; in addition, the electron rays from an electron ray projection device 3 are projected thereto to cure the coating compd. The coating compd. is, therefore, cured with the good orientation characteristic at a high speed by using the low-viscosity coating compd.; in addition, the coated film having the excellent smoothness and gloss is formed by the drum subjected to the mirror finishing.
Patent JP-H02119405-A (JP)
Title: Oscillation circuit
Inventor: SUGINO HIROYUKI
IPC: H03B5/32
Filed: 1988-10-28
Abstract: PURPOSE:To reduce the current consumption when an oscillation start voltage is set smaller than a power voltage by applying switch control to 1st and 2nd control transistors(TRs) complimentarily according to an output of an operation detection circuit. CONSTITUTION:An auxiliary oscillation output capacitor 9 and an auxiliary oscillation input capacitor 12 are provided in a way of addition or separation to/from a main oscillation output capacitor 4 and a main oscillation input capacitor 3 respectively by using control TRs 7, 8, 10, 11, and an operation detection circuit 13 is provided, which detects whether or not the oscillation is implemented to apply switch control of each control TR. Thus, the oscillation is started by two main and auxiliary oscillation output capacitors and one main oscillation input capacitor, the auxiliary oscillation input capacitor is connected to the main oscillation input capacitor and it is possible to keep the oscillating state by one main oscillation output capacitor and the two main and auxiliary input capacitors. Thus, even when an oscillation start voltage VSTA is set smaller than a power voltage VB, the current consumption IOSC is suppressed low.
Patent JP-H11176170-A (JP)
Title: Associative memory and its operating method
Inventor: JUNG STEFAN
IPC: G11C15/04
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components of a cell as much as possible by forming each memory cell simply with a series circuit of a first PMOS transistor and a second PMOS transistor with a floating gate. SOLUTION: In each memory cell, a terminal for the bit signal of each input vector is connected to the gate of each first PMOS transistor, and a terminal for a learning signal is connected to the gate of a second 2PMOS transistor. One row consists of a plurality of memory cells, and the drain terminal of a transistor T2 of each cell is connected to a terminal Yj via each common drain line. A specific current flows to the common drain line according to the number of memory cells that conduct electricity at a reading phase, current evaluators IBj , IBj+1 ... being connected to the drain line obtain the number of memory cells that becomes active within each row, thus judging a threshold.
Patent JP-S63130737-A (JP)
Title: Copper alloy for semiconductor device
Inventor: TAZAKI MASAHARU
IPC: H01L23/48
Filed: 1986-11-19
Abstract: PURPOSE:To improve bendability, blanking characteristic, solderability, plating suitability, and etching characteristic, by specifying Zn content and O and S contents among inevitable impurities in a Cu-Zr alloy. CONSTITUTION:This copper alloy for semiconductor device has a composition which consists of, by weight, 0.01-1.0% Zr and the balance Cu with inevitable impurities and in which O and S contents among the inevitable impurities are regulated to <=0.002% and <=0.0015%, respectively. If necessary, 0.01-1.0% of one or more elements among Al, Be, Co, Fe, Ni, Hf, In, Mo, Mg, Pb, Si, Te, Ce, Li, Ti, and Zn may be further incorporated to the above Zr. In this copper alloy, improvement in heat resistance is not remarkable when Zr content is <=0.01% and, when >=1.0%, deterioration in workability and electric conductivity is brought about. When O and S contents exceed the upper limits, respectively, bendability, press blanking characteristic, solderability, plating suitability, and etching characteristic are remarkably deteriorated.
Patent JP-H09109360-A (JP)
Title: Printing cylinder drive route switching apparatus
Inventor: OKADA KEIJI
IPC: B41F7/10
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To eliminate the installation of a gear so far necessary to drive a printing cylinder at the side of operating the unit by clutch-switching the gear with a clutch of a common impression cylinder and a blanket cylinder, and switching to one-side 4-color printing or both-side 2-color printing. SOLUTION: In a both-side printing unit, the rotation is sequentially transmitted from a gear 123 with a clutch through a gear 128 with a clutch, a clutch B to stationary gears 118, 122, a sheet W is circulated about one round around a common impression cylinder 3, the one side of the sheet W is sequentially brought into contact with blanket cylinders 8, 7, 4, 5, and one-side 4-color printings are conducted. The rotation is sequentially transmitted from the stationary gear 121 of a front plate cylinder 11 to the stationary gear 117 of a front blanket cylinder 7 and clutch C and from the gear 127 with a clutch to the stationary gear 118 of a rear blanket cylinder 8 and the stationary gear 122 of a rear plate cylinder 12. The sheet W' is printed with both-side 1-color by a perfecting press unit 1, circulated about half a round around the cylinder 3, then further printed by 1 color on both the sides, and both-side 2-color printings are conducted.
Patent JP-H05115100-A (JP)
Title: Sound emphasis circuit
Inventor: IKEDA YUKIHISA
IPC: H04R1/02
Filed: 1991-10-22
Abstract: PURPOSE:To allow the device to listen easily to a voice of a person in the middle when left and right audio signals are reproduced and heard by adding a signal resulting from amplifying a middle frequency component of a sum audio signal to the left and the right audio signals. CONSTITUTION:Left and right audio signals L, R from input terminals TL1, TR1 are fed to a middle frequency extract amplifier 1 and also fed respectively to left and right adders 2, 3. An output of the middle frequency extract amplifier 1, that is, the middle frequency component of L+R is added to the left and right audio signals L, R at the adders 2, 3. Then the outputs of the adders 2, 3 are fed respectively to left and right low frequency cut-off circuits 4, 5, in which the low frequency component is cut off and the result is fed to low frequency amplifiers A1, A2, from which the signal is led to left and right output terminals TLO, TRO.
Patent JP-H05112660-A (JP)
Title: Sheet or film for food packaging
Inventor: SHIMOFUSACHI TAKESHI
IPC: A23B7/14
Filed: 1991-10-22
Abstract: PURPOSE:To provide a packaging sheet or film capable of keeping the antibacterial property, anti-fogging property and antistaticity over a long period. CONSTITUTION:The objective sheet or film is composed of a thermoplastic resin (e.g. polyethylene) containing porous silica carrying lauric acid monoglyceride together with octanoic acid monoglyceride and/or decanoic acid monoglyceride. The amount of the porous silica is selected to give 0.01-5wt.% of the supported monoglyceride based on the resin.
Patent JP-H1081335-A (JP)
Title: Heat insulating container
Inventor: ITO AKIRA
IPC: B65D81/38
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To carry out cold-insulation efficiently by containing an article in a container main body, putting a refrigerant on a step of the container main body, covering the container main body with a lid, and forming protruding ribs on a rectangular bottom of a container. SOLUTION: In a heat insulating container which has a container main body 1 and a lid for covering the container main body 1 and whose container main body 1 and lid are formed of a heat insulating material, the container main body 1 has a rectangular bottom 3 and four side walls provided upright on the circumference of the rectangular bottom 3, and protruding ribs 20 are formed on the rectangular bottom 3 in the container. With this arrangement, the container main bodies can be stacked on one another while the lids can be stacked on one another, and, further, the containers can be stacked in a multistage under the condition that the container main body is covered with the lid.
Patent JP-S61155704-A (JP)
Title: Apparatus for inspecting and correcting plug
Inventor: MASUDA MOTOHARU
IPC: G01B21/06
Filed: 1984-12-28
Abstract: PURPOSE:To automatically detecting an deflective product by automatically performing the inspection of a plug, by providing a chute for successively supplying a plug to be inspected onto an upper fixed blade mold and a lower moving blade mold and a push-in drive apparatus for pushing the plug supplied on the lower moving blade mold from said chute between both blade molds. CONSTITUTION:The shaft of a plug to be inspected supplied to a chute 11 is fallen while tumbled on the bottom plate of the chute 11 and supplied one at a time by a forward feed apparatus 13. When the plug 2 is supplied on a lower moving blade mold 2 from the chute 11, said plug is detected by a photoelectric tube to successively operate air cylinders 12, 4 and the plug on the lower moving blade mold 2 is pushed in between the lower moving blade mold 2 and an upper fixed blade mold 9. The plug is tumbled between the upper fixed blade mold 9 and the lower moving blade mold 2 and, when there is an error of fine screw dimensional accuracy, the screw part of the plug is corrected and engraved between both blade molds 2, 9.
Patent JP-H03135633-A (JP)
Title: Duplexing control system
Inventor: SAIDA YASUAKI
IPC: H04M3/22
Filed: 1989-10-20
Abstract: PURPOSE:To prevent the deterioration of the processing ability of working system and the overflow of a queue and simultaneously to secure an independent operation of a stand-by system by changing the priority of an arbitrating device in accordance with the accumulation rate of the queue. CONSTITUTION:When a stand-by CPU (SCPU) 9 has an access to a stand-by storage 8, a stand-by arbitrating device 7 gives no grant of access to a dual access controller 4. When a working CPU 1 continues a writing operations to a working storage 3 under such conditions, the accumulation rate of a queue memory part 5 is increased. When the accumulation rate of the part 5 exceeds a fixed level, this fact is informed to the device 7 via a queue memory control circuit 6. Thus the device 7 inhibits the subsequent accesses to the SCPU 9 and gives unconditionally the grant of access to the controller 4. Thus the independent operations are attained for the stand-by systems 7 - 9 without deteriorating the processing ability nor causing the overflow of a queue in the working systems 1 - 3.
Patent JP-H0584652-A (JP)
Title: Book polishing device
Inventor: SATO KIMIO
IPC: B24B21/00
Filed: 1991-09-26
Abstract: PURPOSE:To automatize work of polishing cut surfaces of books and to improve the work environment by providing a means for feeding a plurality of volumes of the books piled together in three crossed directions on a horizontal surface and respective sand paper belts for polishing the cut surface of the books interposed under pressure by a press device. CONSTITUTION:In a book held under pressure by the first press 6, a cut surface of upper or lower end face of the book is polished by an endless sand paper belt 7. Here, also an adhesive agent of hot melt or the like adhering to a binding part of the book is simultaneously polished to form a lump of the adhesive agent into streak shape on the sand paper belt 7, but this lump is scraped off by a brush 8 provided in the rear end. Next, this book, after returned to a crossing part 5, is fed to the second press 10 by the second pressing plate 9 to polish a cut surface of a spread at this time. Then, this book is fed to the third press 12 to polish the rest of upper/lower end faces.
Patent JP-H11105671-A (JP)
Title: Seat belt retractor
Inventor: ONO KATSUYASU
IPC: B60R22/28
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a seat belt retractor that allows a larger number of turns of a turisted cut on its torsion bar despite of a limited size of its retractor base. SOLUTION: A seat belt retractor 100 comprises a torsion bar 2 coupled at its one end to a bobbin 3 by means of a retainer 40 against relative rotation and at the other to a locking base 5 against relative rotation, and an emergent lock means 300 for engaging the locking base 5 with a retractor base 1, at a vehicle emergency, to check the rotation of the torsion bar 2 or bobbin 3 in the webbing direction. The torsion bar 2 is coupled to the end of the bobbin 3 at its bobbin-connection part 2a, which is situated outside the side plate 1b of the retractor base 1.
Patent JP-H09108127-A (JP)
Title: Grain storage device
Inventor: YAMAMOTO SOICHI
IPC: A47J47/04
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a compact grain storage device capable of storing grains in a low-temperature atmosphere. SOLUTION: A rice chest 10 is turned to a two-layer structure composed of an outer box 12 and a storage tank 20 and further, the lower end side of the storage tank 20 is turned to a rectangular pyramid shape converged towards a lower part. Also, a cooling unit 46 to which a Peltier effect is applied is installed between the outer box 12 and the storage tank 20 corresponding to the rectangular pyramid part. Thus, the entire storage tank 20 is uniformly cooled, white rice is stored in an optimum state at all times and the entire device is miniaturized. Also, the entire device is miniaturized further compared with the device using a coolant and a compressor, etc., and silence is improved without noise by the compressor or the like.
Patent JP-H03136284-A (JP)
Title: Photovoltaic device
Inventor: IWAMOTO MASAYUKI
IPC: H01L31/04
Filed: 1989-10-20
Abstract: PURPOSE:To sharply enhance a photovoltaic device in conversion efficiency and to improve it in maximum output by a method wherein one of the I-type layers of PIN type photovoltaic elements, which is located closest to a rear electrode, is made to contain lithium. CONSTITUTION:Photovotaic sections 3, 4, and 5 are concretely composed P-type layers 3a, 4a, and 5a of P-type amorphous silicon carbide, I-type layers 3b, 4b, and 5b of I-type amorphous silicon, and N-type layers 3c, 4c, and 5c of N-type amorphous silicon respectively. The I-type layer 3b located on a surface side (light incident side) is made to contain arsenic, and the I-type layer 5b located on a rear side is made to contain lithium.
Patent JP-H10122987-A (JP)
Title: Load detecting device
Inventor: SUGITANI NOBUYOSHI
IPC: G01L5/12
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To detect the force added in the axial direction of a shaft or the axial force without being influenced even when the shaft is rotated by mounting a piezoelectric element which generates a voltage when it receives a power on the circumference of the shaft. SOLUTION: Since a piezoelectric element 21 is fastened and fixed in an axial direction 15 by annular screws 22, 23, a compression force is already added in the state where on external axial force is added to a shaft 12, and a reference voltage is generated between both the bottom surfaces. When a compression axial force is added to the shaft 12, the piezoelectric element 21 is further compressed to increase the output voltage. When a tensile axial force is reversely added to the shaft 12, the fastening force is moderated, and the output voltage of the piezoelectric element 21 becomes lower than the reference voltage. According to the axial force added to the shaft 12, the output voltage of the piezoelectric element 21 is changed.  A charge is generated in an electrode adjacently arranged on the circumference of the piezoelectric element 21 in non-contact by this voltage change, and a detecting circuit loaded on a detecting circuit board 33 within a housing part 32 detects this charge quantity.
Patent JP-H08136178-A (JP)
Title: Heat transfer tube for heat exchanger and manufacture thereof
Inventor: SASAKI NAOE
IPC: C23C22/52
Filed: 1994-11-09
Abstract: PURPOSE: To provide a heat transfer tube for a heat exchanger which has high assembling properties for the exchanger by providing excellent balance between excellent evaporating performance and condensing performance, and provide an advantageous method for manufacturing the same. CONSTITUTION: The hydrophilic properties of a groove part 14 and a crest part 12 so formed as to extend in the tube axial direction and to be alternately disposed in the tube circumferential direction are differentiated from one another in such a manner that the property of the part 14 is larger than that of the part 12. In the case of manufacturing such a heat transfer tube 10, the parts 14 and 12 having the above structure are formed on the inner surface of a predetermined tube material, then a hydrophilic film 16 is formed on the entire inner surface of the tube material, a tube enlarging plug having larger diameter than the inner diameter of the tube is inserted into the tube of the material to enlarge the material, and the film 16 formed at the part 12 is peeled.
Patent JP-S60158014-A (JP)
Inventor: HAINTSU FUOTSUKE
IPC: B65B43/12
Filed: 1984-12-28
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-H02243344-A (JP)
Title: Printed sleeves and method for attaching and detaching them
Inventor: KAARUTON AASAA HOOGU
IPC: B41F27/10
Filed: 1989-10-24
Abstract: PURPOSE: To constitute a thickness of a wall usable for applying to a primary color printing and a suitable outer wall by expanding a diameter of a printing sleeve by introducing a low hydraulic pressure level of 100 psi at a maximum, setting a bending elastic modulus of the sleeve of 6×10<5> lbs/in<2> , hermetically sealing at a constitutional unit, frictionally mounting at a conventional cylindrical printing cylinder with a supplementary outer diameter, and easily expanding by using a low hydraulic pressure fluid. CONSTITUTION: Inside and outside walls of a printing sleeve 10 body respectively have substantially predetermined radial diameters. The sleeve is shrunk by removing an expansion force. The force is applied by using a low pressure air and the other same type. The low pressure fluid is introduced at about 100 psi (7031 g/cm<2> ) or preferably 50 psi (3515 g/cm<2> ) at a maximum is introduced. Thus, a sectional diameter of the sleeve is expanded, and the sleeve is mounted on a printing cylinder. The sleeve 10 has a printing sleeve bending elastic modulus of at least about 6×10<5> lbs/in<2> (42l86 kg/cm<2> ).
Patent JP-H08138801-A (JP)
Title: Floating connector
Inventor: HASHIGUCHI TORU
IPC: H01R13/74
Filed: 1994-11-09
Abstract: PURPOSE: To reduce the number of parts to simplify screwing to a pannel by a specified constitution in a floating connector screwed in a floating condition. CONSTITUTION: In a floating connector 1 screwed in a floating manner to a pannel 7 a cylindrical projection 13 loosely fitted in a through hole on the pannel 7 is formed on a pannel mounting part 11 of an insulator 10 and screw insertion hole for a fastening screw 30 inserted in the longitudinal direction is formed in the axis of the projection 13. The projection 13 is set in its dia. (b) smaller than that (a) of the hole 71 while in its height (D) larger than that (C) of the thickness of the pannel 7. Preferably a bolt is used as a fastening screw 30 and a nut to be threadedly fitted to the bolt 30 inserted in the hole is set at the pannel mounting part 11.
Patent JP-2000103683-A (JP)
Title: Production of high-purity alumina burned material and setter therefor
Inventor: INAGAKI ATSUSHI
IPC: C04B35/64
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide both a method for producing a high-purity alumina burned material not causing a bad condition such as segregation, etc., in producing the high-purity alumina burned material and a setter useful in the production of the-high-purity alumina burned material. SOLUTION: An alumina molding product is produced by hydrostatic pressure molding in a disc-like shape. On the other hand, a setter 3 having 100 mm diameter ×12 mm thickness is manufactured as a refractory (setter) 3 for placing the alumina molding product 2 in burning the alumina molding product. The material of the setter 3 is the same material (coincidence of kind and composition of component amount) of a high-frequency transmission window. The alumina molding product 2 is arranged on the setter 3, sent to a continuous furnace and burned in an atmosphere in the air at 1,680 deg.C to give the high-frequency transmission window.
Patent JP-H07124620-A (JP)
Title: Device for controlling meandering of strip in cold rolling mill
Inventor: KAGA YUJI
IPC: B21B37/00
Filed: 1993-11-04
Abstract: PURPOSE:To control, without using a special measuring apparatus, both cases of meandering which are due to the defective shape of a strip and due to the incorrect screw-down position. CONSTITUTION:The tension of both work side and drive side is detected in the entrance side and exit side of a rolling stand 2 by means of a tension detecting device 3, 4, 5, 6. The difference of tension is calculated between the work side and the drive side in the entrance side of the rolling stand 2 by computing elements 7, 8 from the tension thus detected. The draft control quantity on the work side and the drive side are determined based on the difference of tension by means of a computing element 11 for calculating leveling quantity to be controlled; the draft control quantities thus determined are each outputted to draft position controllers 12, 13 for the work side and the drive side ; and the draft position of the rolling stand 2 is controlled.
Patent JP-H11106757-A (JP)
Title: Method for stabilizing liquefied coal
Inventor: KOMATSU NOBUYUKI
IPC: C10G25/06
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To prevent a liquefied coal from forming solids such as gum or sludge and discoloring during e.g. storage sufficiently without fail by improving the liquefied coal to lower its nitrogen content and oxygen content to specified values or below. SOLUTION: A liquefied coal obtained by hydrogenating feed coal is improved to lower its nitrogen content to 1,000 ppm or below and to lower its oxygen content to 5,000 ppm or below. The method for improvement is not particularly limited and is exemplified by one comprising hydrotreatment or adsorption. An example of the method for hydrotreatment consists of using a fixed-bed continuous pass reactor and passing a liquefied coal into a layer packed with an improving catalyst (e.g. Ni, Mo or Co) at high temperature under pressure of hydrogen. An example of the method for adsorption consists of passing a liquefied coal into a layer packed with an adsorbent such as zeolite, silica or alumina. This stabilization method is particularly effective for a liquefied coal obtained from brown coal, for it has a high content of oxygenous compounds.