baber/WOPTO huggingface dataset:
Patent JP-S5448213-A (JP)
Title: Track format system
Inventor: MITARAI HIDEO
IPC: G11B20/12
Filed: 1977-09-26
Abstract: PURPOSE:To improve the utilization efficiency of discs and achieve higher simplyfication than the case by conventional track formats by providing the bytes showing the presence of the defect areas on each track immediate before and behind. CONSTITUTION:In a disc track format, conventional skip displacements SD are eliminated. In lieu of these, a byte DI indicating the defect area and a byte DN indicating the number counted from the index point side are respectively provided immediate before the defect area on each track, and a byte DE indicating its end is provided immediate behing the defect area. Then, a disc controller first detects three kinds of bytes DI, DN, DE and stores the presence or not, quantity, length, position, etc. of the defect areas. Then, even if a plurality of defect areas exist on one track, it may be used as a normal track and even if any defect area occurs during use, the track may be used simply by writing three kinds of bytes.
Patent JP-S5815358-A (JP)
Title: Telephone exchanger
Inventor: ISHIZAKI JIYUNYA
IPC: H04M3/08
Filed: 1981-07-22
Abstract: PURPOSE:To make the maintenance and inspection work easy, through the display of state of use of each part, by providing a display monitoring the state of use for each of subscriber lines and outgoing registers of a wire telephone exchanger. CONSTITUTION:The 1st-Mth subscriber circuits 2,5,8- detecting the state of hook-off of a plurality of subscribers 1,4,7- and the 1st Nth outgoing registers 14,16- connected to an outgoing trunk 20 selected with the subscribers 1,4,7-, an order trunk 21, and a paging broadcast trunk 22 are provided for a telephone exchanger. A crossbar switch 13 is provided between the registers 14,16- and the circuits 2,5- and the switch 13, the circuits 2,5- and the registers 14,16- are controlled with the CPU23. The circuits 2,5- and the registers 14,16- are respectively provided with the 1st-Mth subscriber circuit display devices 3,6- and the 1st-Nth outgoing register display devices 15,17-, then the state of use of each part can be monitored with the display devices 3,6- and the display devices 15,17-.
Patent JP-S60258473-A (JP)
Title: Manufacture of corrosion resistant film
Inventor: NAKABAYASHI AKIRA
IPC: C23C18/50
Filed: 1984-06-06
Abstract: PURPOSE:To provide superior corrosion resistance to a body to be treated by successively forming an Ni-P film and an Ni-W-P film on the surface of the body by electroless plating after optionally forming an under-layer on the surface of the body. CONSTITUTION:An Ni-P film of 2-50mum thickness having >=2wt%, preferably 7-12wt% P content is formed on the surface of a body to be treated by electroless plating after optionally forming an under-layer on the surface of the body. An Ni-W-P film of 1-20mum thickness having 10-20wt% W content and 5- 12wt% P content is then formed on the Ni-P film by electroless plating. The plated body may be heat treated.
Patent JP-H01286432-A (JP)
Title: Detecting method for defects of insulating film
Inventor: HENMI MANABU
IPC: H01L21/66
Filed: 1988-05-13
Abstract: PURPOSE:To enable exactly detecting the position of electrostatic breakdown in a plasma process and the like by applying a desired DC voltage between two electrodes, and depositing copper on an insulating film having defects. CONSTITUTION:In the sectional structure of an MOS structure applying a molybudenum layer 14 to a gate electrode, treatment is performed under an etching condition of an assumed gate electrode processing, and then a photo resist 24 is eliminated. The molybdenum layer 14 is selectively eliminated by using mixed solution of phosphoric acid, nitric acid and water. Since said mixed solution does not etch an silicon oxide film, a gate oxide film 3 is not affected by eliminating the molybdenum layer 14. Next, two electrodes 10, 12 are dipped in methyl alcohol 11 containing copper ion; a wafer 13 is set between the two electrodes 10, 12; a desired electric potential is applied between the two electrodes 10, 12. In the case where insulation of the gate oxide film 3 is lost, copper is deposited thereon. On the contrary, when insulation of the gate oxide film 3 is maintained, copper is not deposited. The copper which is deposited can be easily observed with an optical microscope.
Patent JP-S63280722-A (JP)
Title: Resin composition for sealing and production thereof
Inventor: NAGATA TSUTOMU
IPC: C08G59/00
Filed: 1987-05-13
Abstract: PURPOSE:To obtain the titled composition free from variation in low stress characteristics, capable of giving electrical parts, etc. of high moisture resistance and reliability, by blending a novolak type phenolic resin in which a specific copolymer has been homogeneously dispersed, epoxy resin and inorganic filler. CONSTITUTION:First, (A) a novolak type phenolic resin is, for example, melted, being incorporated with (B) pref. 0.1-90wt.% based on the total amount of the component A and B, of acrylonitrile-butadiene-styrene copolymer followed by agitating the resultant system pref. at >=150 deg.C for >=20min to effect homogeneous dispersion. Thence, pref. 1-30wt.% of the resulting mixed resin, (C) an epoxy resin, and (D) pref. 25-90wt.% of inorganic filler (e.g., silica powder) are blended to obtain the objective composition. Preferably, the molar ratio of the epoxy group in the resin C to the phenolic hydroxyl group in the resin A is 0.1-10.
Patent JP-H0412476-A (JP)
Title: Terminal for electric connector
Inventor: OKADA HAJIME
IPC: H01R13/434
Filed: 1990-04-27
Abstract: PURPOSE:To prevent the falling off of terminals by hooking a connector with a cap, and coupling the cap with recesses of storage holes for hooking. CONSTITUTION:The same cylindrical metal cap 11 is coupled with the rear end of the contact piece 10a of a terminal (a) and the tip of the contact piece 10b of a terminal (b). The insertion of the contact piece 10a is smoothed by the recess 12b of the contact piece 10b, the contact is secured, and falling off prevented. This terminal is inserted and fixed to resin housings A, B from the rear ends of holes 15a, 15b. The cap 11 deflects lances 16a, 16b and is moved, when it reaches recesses 17a, 17b, the lances 16a, 16b are returned, their tips are hooked on rear ends of the cap 11, and the falling off the terminals (a), (b) is prevented. A compact connector which can be easily manufactured is obtained.
Patent JP-S596849-A (JP)
Title: Preparation of nutrient extract of unpolished rice
Inventor: INOUE YOSHIO
IPC: A23L7/10
Filed: 1982-07-01
Abstract: PURPOSE:To obtain a nutrient extract of unpolished rice, having high nutritive value, by suspending rice bran in deaerated cold water, immersing at low temperature, filtering the suspension, heating the filtrate and filtering again after the addition of calcium chloride, passing the filtrate through a mixed bed ion exchange resin layer, and concentrating the eluate. CONSTITUTION:Water is boiled to remove dissolved air, and cooled to <=10 deg.C. Rice bran is added and suspended in the water, immersed for 10hr, and filtered. The amount of water is preferably about 5 times that of rice bran. The filtrate is heated at 80 deg.C, added with 0.1% of calcium chloride, and heated at 80 deg.C for 10min. Proteins dissolved in the liquid is coagulated and precipitated by the heat-treatment. The protein is separated from the liquid, and the liquid is passed through a mixed-bed ion exchange resin layer. The eluate is evaporated and concentrated at low temperature to obtain the objective nutrient extract of unpolished rice.
Patent JP-H06330197-A (JP)
Title: Scrap treating furnace
Inventor: MIYASAKA KIYOTO
IPC: F27B9/18
Filed: 1993-05-17
Abstract: PURPOSE:To efficiently remove a plating metal from a plated scrap and to prevent the generation of harmful oxide. CONSTITUTION:While stirring the plated scraps S introduced into a furnace body 4 disposed in a vacuum vessel 2 and having an opening part 3 and being reciprocatively rotatable at the necessary inclining angle in the vacuum condition, all these scraps S are uniformly heated by radiation heat of a heating 9 disposed surround the furnace body 4 so that at least a part of the heating body faces to the inner part of the furnace body 4 from the opening part 3 of the furnace body 4. By this method, the scrap base material and plating metal vapor are perfectly separated and the scrap base material is led to a melting furnace from an leading-out part 7. The plating metal vapor is taken out from a plating metal recovering device 32 as e.g. zinc block 11.
Patent JP-S60260719-A (JP)
Title: Crankshaft made of steel plate
Inventor: TSUZUKI YOSHIHIKO
IPC: B23K9/00
Filed: 1984-06-05
Abstract: PURPOSE:To achieve dispersion of the load stress so as to increase the rigidity and strength of the crankshaft, by forming a groove type fillet around the base of the cylindrical part of a disk-shaped steel plate crankshaft consisting of the joined plural paris of a disk-shaped steel plate having cylindrical parts. CONSTITUTION:Prepared are the required number of pairs of disk-shaped member 6 having a step 12 around the fringe of the circular steel plate. The number prepared corresponds to the number of the cylinders. Each disk-shaped member 6 has a cylindrical part 13 formed at the appropriate, central position, on its reverse side for smooth motion of all the pistons. Also, a groove type fillet 14 is formed all around the base of the cylindrical part 13. The fillet 14 is depressed in the direction of the central axis of the cylindrical part 13. Then, these disk- shaped members 6 are coaxially arranged in a pile and joined to each other, to assemble a crank arm 7, crank pin 8, and crank journal 9. Furthermore, oil passing pipe structure 18 is inserted and fixed into the cylindrical part 13, and communicated to the outside via a through hole 22, if required.
Patent JP-H04343261-A (JP)
Title: Semiconductor device
Inventor: SUZUKI KAZUHIRO
IPC: H01L21/768
Filed: 1991-05-21
Abstract: PURPOSE:To lessen a wiring in area rate occupied in a chip by a method wherein a resistor layer of polycrystalline silicon is provided between a lower wiring and an upper wiring through the intermediary of an interlayer insulating film on the lower wiring, and the lower wiring is connected to the upper wiring through a contact hole provided to the lower wiring. CONSTITUTION:A lower aluminum wiring 3 is provided one an insulating film 2 formed on a semiconductor substrate 1. Then, an interlayer insulating film 4 is deposited on the surface of the insulating film 2 including the aluminum wiring 3, and a contact hole 8a is provided to the interlayer insulating film 4 on the aluminum wiring 3. Then, a polycrystalline silicon layer is deposited on the surface of the interlayer insulating film 4 including the contact hole 8a and patterned, whereby a resistance layer 5 connected to the aluminum wiring 3 through the intermediary of the contact hole 8a is formed. Next, an interlayer insulating film 6 is deposited on the surface including the resistance layer 5, and a contact hole 8b is provided to the interlayer insulating film 6 formed on the resistor layer 5. In succession, an aluminum layer is deposited on the surface including the contact hole 8b and patterned into an upper aluminum wiring 7 connected to the resistor layer 5.
Patent JP-H01283940-A (JP)
Title: Wire bonding method
Inventor: KAWABATA KAZUHIRO
IPC: H01L21/60
Filed: 1988-05-11
Abstract: PURPOSE:To shorten a bonding time, by operating and integrating electric power based on the level of oscillating voltage and the level of oscillating current which are generated in an exciting power source, and stopping the oscillation of an ultrasonic wave when the integrated value reaches predetermined electric energy. CONSTITUTION:In this device, the following parts are provided; a bonding tool 1; a piezoelectric element 2; an output transformer 3 which is an exciting power source for the piezoelectric element; a low-value resistor 4; an ultrasonic wave oscillator 5; an oscillating time control circuit 6; and a controller part 7. Furthermore, the following parts are provided: an oscillating voltage detecting means 8 for detecting the level of oscillating voltage; an oscillating current detecting means 9 which detects the level of the oscillating current; and an electric energy operating means 10 which operates electric energy. The means 10 actuates the oscillating time control circuit 6 when the electric energy reaches preset electric energy. Then, the Ievel of the oscillating voltage and the level of the oscillating current which are generated in the oscillating power source 3 in bonding are used and electric power is operated and integrated. When said integrated value reaches the predetermined electric energy, the oscillation of an ultrasonic wave is stopped. In this method, the bonding time can be shortened, and the productivity is improved.
Patent JP-S5816918-A (JP)
Title: Dual air conditioner for vehicle
Inventor: OGIWARA YOSHIYUKI
IPC: B60H1/00
Filed: 1981-07-24
Abstract: PURPOSE:To heighten the comfortability at the rear seat of a vehicle, by changing the control method for the positions of air mix doors of a front and a rear seat air conditioning units between the case that both the units are simultaneously run and the case that only the rear seat unit is run. CONSTITUTION:In an air conditioner comprising a front and a rear seat air conditioning units, changeover switches 33, 34 are provided in the control circuit of the front seat air conditioning unit. When both the units are run, the contacts M of the switches 33, 34 are connected to effectuate the proportional control of the position of an air mix door 18F. When only the front seat unit is run, the contacts F of the switches 33, 34 are connected to effectuate the proportional and integral control of the position of the air mix door 18F. The control circuit of the rear seat unit functions to perform the conventional proportional and integral control of the position of an air mix door.
Patent JP-S61218815-A (JP)
Title: Minute particle flow control apparatus
Inventor: CHIBA YUJI
IPC: F15D1/02
Filed: 1985-05-30
Abstract: PURPOSE:To transport minute particles as a supersonic beam in which the minute particles are uniformly suspended by providing a minute particle generator on the upstream side of a shrinkage/expansion nozzle. CONSTITUTION:A passage is provided with a shrinkage/expansion nozzle 1 in which a passage is gradually shrinked from an inlet 1a toward a throat 2 and gradually expanded therefrom toward an outlet 1b. A minute particle generator 9 for generating active minute particles by plasma is provided on the upstream side of the shrinkage/expansion nozzle 1. This construction enables the minute particles to be transported as a supersonic beam in which the minute particles are uniformly suspended.
Patent JP-H05288243-A (JP)
Title: Method and device for supporting guide chain of cable, etc.
Inventor: HAMA TOMIO
IPC: F16G13/16
Filed: 1992-04-08
Abstract: PURPOSE:To easily prevent oscillation of links near a position where guide chains are fixed to a framebody. CONSTITUTION:In a method for supporting guide chains of a cable or the like wherein adjacent links 10 are connectively provided in such a manner as to freely oscillate through spherical fitting, a fixed support 16 to be inserted into the guide chains to regulate oscillation of the links 10 is mounted in a position where the guide chains are attached to a framebody, so as to prevent oscillation of the links 10 within the range of insertion of the fixed support 16.
Patent JP-H09281942-A (JP)
Title: Display device
Inventor: USUI HIDETOSHI
IPC: G06F3/0338
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To require only few buttons for adjusting and to make operation of adjusting a screen easy even if adjustment items and contents of a screen are complex, in a display device having a OSD(On Screen Display) function. SOLUTION: A track ball 23 and an execution button 24 are provided on a frame 22 of a display device 1A as an operation section for adjusting a screen. In a main menu of OSD, a cursor is moved to a desired sub-menu (adjustment item) by operating the track ball 23, and the sub-menu is selected by pressing the execution button 24. In the selected sub-menu, explanation of a function of the track ball 23 is displayed on a screen, and a prescribed screen adjustment can be performed by operating the device conforming to the explanation. Also, items corresponding to conventional buttons for adjusting such as 'Finish', 'Next menu', 'Reset' or the like are provided, by selecting them, desired processing can be performed without using an actual button.
Patent JP-S5739021-A (JP)
Title: Method and apparatus for rolling reduction control of clad sheet
Inventor: HISATANI KIYOAKI
IPC: B23K20/04
Filed: 1980-08-22
Abstract: PURPOSE: To control rolling reduction of a clad sheet easily, continuously and economically by feeding or discharging a clad sheet between rolls at a specified angle to conventional passage plane of the clad sheet.  
     CONSTITUTION: A sheet 7 made of a superposed lining sheet 2 and a back sheet 6 is passed through rolls, 8a, 8b from guide rollers 4a, 4b and coiled to a coil 10 through a guide roll 9. During the while, rolling reduction of each sheet 2, 6 consisting the sheet 7 is controlled by controlling the feed side angle and/or discharge side angle of the sheet 7 by raising and lowering the rolls 4a, 4b. Thus, rolling reduction can be controlled at higher efficiency compared with conventional method that changes rolls. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01286550-A (JP)
Title: Interface system
Inventor: SETO CHIAKI
IPC: H04L1/16
Filed: 1988-05-12
Abstract: PURPOSE:To relieve the load on the software of a communication processor and to send information surely with less number of components by discriminating whether or not the sent information is received by the receiver side every time a communication processor at the sender side sends the information of a prescribed length. CONSTITUTION:Two communication processors 101a, 101b make mutual communication. Then an interface device 110 is provided with a storage means 111 storing the information of prescribed quantity received/sent between the communication processors 101a, 101b and a communication control means 112 discriminating whether or not the information of prescribed quantity stored in the storage means 111 is already read to control the communication between the communication processors 101a, 101b. Thus, every time one communication processor at the sender sends prescribed amount of information, whether or not the other communication processor 101 of the receiver side receives the prescribed amount of information is discriminated. Then the load of the software of the communication processor is relieved and sure communication is attained with less number of components.
Patent JP-S5540678-A (JP)
Title: Dihydropyridine derivative
Inventor: TERACHI TSUTOMU
IPC: A61K31/455
Filed: 1979-09-07
Abstract: NEW MATERIAL:A compound of formula I [R 1  is nitro, halogen, lower alkoxycarbonyl, group, etc.; R 2  is lower alkyl, (N-lower alkyl-N-haloalkyl)aminoalkyl group, etc.; R 3  and R 4  are lower alkyl groups; R 5  is cyano, formyl, di-lower alkoxymethyl group, etc.], and its salt.  
     EXAMPLE: 2-[N-(4-chlorobenzyl)-N-methyl]-ethyl of 5-ethoxycarbonyl-6-diethoxymethyl-2-methyl-4-(3-nitro-phenyl)-1,4-dihydropyridine-3-carboxylate.  
     USE: Vasodilators having a strong action.  
     PROCESS: A compound of formula I-G (R e   2  is lower alkylthio lower alkyl group, etc.) is condensed with a compound of formula I-M: (R a   5  is di-lower alkoxymethyl group) to give the objective compound of formula I-8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S598062-A (JP)
Title: State resetting system of information processor
Inventor: SASOU HIDEYUKI
IPC: G06F11/14
Filed: 1982-07-03
Abstract: PURPOSE:To ensure accurate collection of information, by adding an operation key and a constitution to reset a prescribed state so that the collection of information can be indicated in case an information processor is stopped with its fault. CONSTITUTION:The operation of an information processor is stopped due to a fault, and it is supposed that a study is difficult for the factors of the fault if the processor is set in its initial state. In such a case, an information collection indicating key DGK is pushed. For this signal, a signal is applied to a program counter value setting device CTS via a reset working signal part RSC, and a reset signal is applied to other registers RG, etc. A program counter PGC to which the set value of the device CTS is applied start reading at and after an address A-DT of a memory device MEM. For the register RG, the reset signal is cut off at a gate G due to the signal of the key DGK and therefore the data is never erased. Therefore a program obtained during collection of information is read out of the MEM. Then the data of the register RG is advanced an action to collect the information on the factors for discontinuation of operation of the processor.
Patent JP-S61280363-A (JP)
Inventor: HIUGA MASASHI
IPC: F25B43/04
Filed: 1985-05-29
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-S62271753-A (JP)
Title: Thermoelectrostatic ink jet recorder
Inventor: FUJIMURA YOSHIHIKO
IPC: B41J2/06
Filed: 1986-05-20
Abstract: PURPOSE:To enhance ink flight characteristics without reducing a gap of an opening part of an ink chamber while imposing ink flight conditions not severer and contrive higher printing accuracy and higher printing speed, by controlling an ink meniscus at the opening part. CONSTITUTION:With a pulse of voltage impressed between an energizing electrode array 3 selected according to an image signal and a return circuit electrode 2 by a power source 13, a heat generating resistor 4 generates heat according to the image signal, thereby lowering the surface tension, viscosity or the like of an ink at the heat generation part and raising the ink at that part. Simultaneously, a voltage pulse is applied between a counter electrode 9 and an induction electode 6 to generate a flying electric field, whereby the electric field is concentrated on the raised part of the ink and the ink is caused to fly from that part to adhere to recording paper 10, thereby performing printing. The gap l of an opening part 8a is set to be at least 1/2 times the pitch of heat generation. Accordingly, mis-flying of the ink will not occur, even where the quantity of heat transferred to the ink in contact with an opposite wall member 7 is small and an ink meniscus is concave at that part.
Patent JP-H04347087-A (JP)
Title: Reinforced rubber hose
Inventor: KOZONO YASUSHI
IPC: F16L11/08
Filed: 1991-05-21
Abstract: PURPOSE:To improve a pressure resistance holding ratio in a reinforced rubber hose for dredging or the like which includes a fiber reinforced layer and spiral rigid members between inner and outer face rubbers by arranging a rubber layer in which reinforcing members are mixed so as to have specified compres sive forces at the time of compression in an axial direction of the hose, around the rigid members. CONSTITUTION:A reinforced rubber hose is structured by arranging a reinforced layer 23 including chemical fiber codes or the like, spiral or circular rigid members 24, and a rubber layer 25 between an inner face rubber 21 and an outer face rubber 22. The rubber layer 25 is made of a rubber elastic body in which reinforcing members, such as fiber cords are mixed so that the compressive force at the time of 10% compression is 6.0kg/cm<2> or higher and/or compressive force at the time of 30% compression is 20.0kg/cm<2> or higher in a compressive direction along an axial direction 30 of the hose.