baber/WOPTO huggingface dataset:
Patent JP-S57184980-A (JP)
Title: Detector for unbalanced current
Inventor: YUASA KAZUNORI
IPC: G01R29/16
Filed: 1981-05-09
Abstract: PURPOSE:To prevent the breaking of a rectifying element, by a method wherein a primary current of a transformer for a rectifier is detected, a difference between a maximum value and a minimum value and a mean value of detected current of each phase are compared with each other, and if deviation exceeds a set value, an unbalanced current detecting output is generated. CONSTITUTION:Each phase current at a primary side of a transformer 1 for rectifier is detected by AC current transformers 4A-4C, and a secondary current is rectified by rectifiers 5A-5C to input it to maximum value detecting circuits 6A-6C. minimum value detecting circuits 7A-7C, and a mean value detecting circuit 26. The maximum and the minimum of each phase detecting signal are discriminated by the circuits 6A-6C and the circuits 7A-7C, a difference detecting circuit 19 obtains a signal proportioning a difference between the maximum value or the minimum value and an absolute value, and a circuit 26 finds a mean value of each phase detecting signals of the rectifiers 5A-5C. The outputs of the circuits 19 and 26 are compared with each other by a comparision detecting circuit 30, and if the difference exceeds a predetermined value, an unbalanced current detecting output is transmitted by an output contact 34a through a transistor 35.
Patent JP-S546413-A (JP)
Title: Generator for static picture signal
Inventor: HIRASHIMA MASAYOSHI
IPC: H04N7/08
Filed: 1977-06-16
Abstract: PURPOSE: To make it possible to test a plural number of programs in a short time, by arranging divided rows of a static picture into a time series. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01158478-A (JP)
Title: Surplus calculator
Inventor: KAWAMURA SHINICHI
IPC: G06F7/72
Filed: 1988-03-28
Abstract: PURPOSE: To perform fast residue calculation by using a value which is found by an adding means as a new process number. CONSTITUTION: Dividends consisting of (n) digits are denoted as M and M1 , X obtained by sectioning M1 by a specific digit number (b) is taken out, a residue R1 corresponding to X is read out of a storage device (RAM); and the remaining part Z obtained by excluding X from M1 is taken out, and the residue R1 read out of the RAM is added to Z1 while having its digits matched. This digit matching is performed by matching the residue R1 to a (q)th digit from the most significant digit of Z and 0 is added to the remaining part of the residue R1 for digit matching with Z1 , thus performing the digit matching. The addition result value is denoted M2 and the same processing with M1 is repeated. Finally, this process is performed modulus (N), so the operation is performed until the result becomes less than N. Consequently, the storage means is made small in scale, and the residue calculation is simplified and made fast.
Patent JP-S62229580-A (JP)
Title: Floating type magnetic head
Inventor: HATAUCHI TAKASHI
IPC: G11B21/21
Filed: 1986-03-29
Abstract: PURPOSE:To improve the recording density by setting the width of a center rail constituting a slider rail below the width of the side rail and causing the minimum floating quantity to the center rail thereby minimizing the floating quantity of a magnetic gap. CONSTITUTION:When the width W of the center rail 15a and the width (w) of a side rail 15b are equal, the floating forces given to the center rail 15a and the side rail 15b are nearly equal to each other and a minimum floating quantity FH is caused as the center rail 15a by the spherical shape of the disk opposed face. When the width W of the center rail 15a is narrower than the width (w) of the side rail 15b, the floating force given to the center rail 15a is smaller than that of the side rail 15b, the deflection of the recess of the opposed medium face is less and the minimum floating quantity FH is caused to the center rail 15a. Thus, high density recording and high output are obtained.
Patent JP-S55166475-A (JP)
Title: Method of grinding rotor of stepping motor
Inventor: SUZUKI MICHIO
IPC: H02K37/04
Filed: 1979-06-08
Abstract: PURPOSE:To prevent occurrence of burrs at the time of griding by forming a resin layer on the outer peripheral surface of a rotor and thereafter griding the outer peripheral surface of the rotor. CONSTITUTION:A plurality of core pieces each having predetermined projections on the outer peripheral surface are laminated to constitute a rotor 1 formed with a plurality of salient-poles 3 on its outer peripheral surface. In griding the outer peripheral surface of each of the salient-poles of the rotor 1, a resin layer 7 such as a powdery synthetic resin is electrostatically attached beforehand on the whole outer peripheral surface of the rotor 1, the synthetic resin is heated, deposited and formed. Thereafter, the outer peripheral portion of salient-pole of the rotor 1 is ground in the peripheral direction. By these procedures, burrs 5 produced on the outer peripheral end surface 3b of the salient-pole 3 do not circulate in the groove 6 from the parts of salient-pole corner parts 3a, and hence the burrs 5 can be exactly separated from the salient-pole corner parts 3a.
Patent JP-H05238809-A (JP)
Title: Magnesia-chromium bricks
Inventor: YASUDA YOSHIO
IPC: C04B35/04
Filed: 1992-02-24
Abstract: PURPOSE:To make the bricks flexible by specifying the Fe2O2, CaO and Cr2O3 contents within a certain range in the magnesia chromium bricks. CONSTITUTION:The starting substance formulation containing 10 to 80wt.% of natural or synthetic magnesia clinker of less than 3.5wt.% Fe2O3 content and less than 2.0wt.% Ca0 content, 20 to 70wt.% of natural or synthetic magnesia clinker of 3.5 to 10wt.% Fe2O3 and 1.5 to 3.0wt.% CaO content and 20 to 40wt.% of chromium ore, is kneaded with 3 to 5wt.%, based on the formulation, of a binder such as molasses or white lead, then formed and sintered at 1550 to 1750 deg.C. Since the bricks contain 3.5 to 10wt.% of Fe2O3, 1 to 3wt.% of Ca0 and 6 to 15wt.% of Cr2O3 and give deflective properties, the durability is improved by improvement in coating adhesion and lowering of the outer steel shell temperature, when it is used in the cement rotary kiln.
Patent JP-S55165241-A (JP)
Title: Finger device in transfer
Inventor: IMANISHI SHIYOUZOU
IPC: B21D43/05
Filed: 1979-06-11
Abstract: PURPOSE: To make possible the common use of the captioned device for various conveying materials by disposing a pair of revolvable rollers which clamp convening members and a pair of brackets for holding the foregoing rolls provided with spring parts at least one of them to a feed bar.  
     CONSTITUTION: An upper bracket 2 and lower bracket 3 are secured respectively directly by way of spring members 2a to a feed bar 1 which is movable in the specified range by the transfer not illustrated, and an upper roll 4 and lower roll 5 are rotatably provided to the brackets 2, 3 respectively. The device is so constituted that a conveying  member 10 is clamped and unclamped by the upper roll 4 and lower roll 5 along with the movement of the bar 1. The member 10 is sandwiched by the piston 7, rest 8... which operated synchronously during the above- mentioned operation. This device does not require the exchanging of fingers and permits saving of the time for setup even if the size and shape of the conveying members 10 vary to a certain extent. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000265066-A (JP)
Title: Organic-solvent-soluble hydrogenated octasilsesquioxane /vinyl group-containing copolymer and insulation material comprising the same
Inventor: ZANK GREGG ALAN
IPC: C08L83/05
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain an organic-solvent-soluble copolymer which is excellent in insulation properties, resistances to heat and oxidation, weatherability, etc., and is useful especially for interlayer insulation materials by reacting a hydrogenated octasilsesquioxane with a divinyl compound in a specified ratio in the presence of a hydrosilylation catalyst. SOLUTION: One mol of a hydrogenated octasilsesquioxane represented by the formula is reacted with a divinyl compound represented by CH2=CH-L- CH=CH2 [wherein L is a 3-10C divalent hydrocarbon group or -(SiR2O)m-SiR2- (wherein m is 1-10; and R is a 1-6C alkyl or 6-9C aryl)] in an amount of 0.2 mol or higher but lower than 3 mol in the presence of a hydrosilylation catalyst preferably in a molar ratio to the vinyl groups of the divinyl compound of 1/100,000-1/100. Examples of the catalyst are platinum chloride, chloroplatinic acid, a platinum-olefin complex, a platinum-phosphine complex, a platinum- vinylsiloxane complex, and the solutions of these compounds.
Patent JP-S63238175-A (JP)
Title: Adhesive for metallic foil of laminate
Inventor: OTSUKA NOBUYUKI
IPC: C09J11/00
Filed: 1987-03-26
Abstract: PURPOSE:To obtain the titled adhesive having slight change with time, preservable for a long period, by blending polyvinyl butyral resin with phenolic resin and epoxy resin to give a resin component and dissolving the resin component in a solvent containing a specific epoxy-philic solvent. CONSTITUTION:(A) (i) Polyvinyl butyral resin is blended with (ii) phenolic resin and (iii) epoxy resin to give a resin component, which is dissolved in (B) a solvent containing an epoxy-philic solvent (methyl cellosolve) having >=100 deg.C boiling point to give the aimed adhesive. The blending ratio of the components is 30-60pts.wt. component (i), 10-60pts.wt. component (ii) and 5-30pts.wt. component (iii) and the solid content concentration of the adhesive is preferably 20wt.%.
Patent JP-H03270271-A (JP)
Title: Semiconductor device and its manufacture
Inventor: UENO KATSUNOBU
IPC: H01L21/331
Filed: 1990-03-20
Abstract: PURPOSE:To attain micronization and to enable display of characteristics of a heterojunction by removing a part of a semiconductor layer or a metal layer consisting of a material other than SiGe located on an SiGe layer and by using the SiGe layer as the base. CONSTITUTION:The first insulating film and exposed crystal silicon are located on a single crystal silicon substrate 20 and overlaid with an SiGe layer 26, the first silicon layer, and the second insulating film one after another; then, the second insulating film and the first silicon layer are windowed in an intrinsic base region to expose the SiGe layer 26. Use of the SiGe layer 26 as the base can realize a narrow gap heterostructure and increase the amount of impurities contained in the SiGe layer 26 with the result that base resistance can be decreased. This process can provide micronized semiconductor devices which make much use of features of heterojunctions.
Patent JP-H03271951-A (JP)
Title: Data access system
Inventor: TAKAHASHI HITOSHI
IPC: G06F12/02
Filed: 1990-03-20
Abstract: PURPOSE:To increase the execution speed and to enable fast access by a data access means by providing the data access means with a 2nd address holding means. CONSTITUTION:A 1st address which is outputted by a CPU 11 is inputted to a register 13 of a memory 12 and 1st data is selected from the memory 12 according to the 1st address inputted to the register 13. Then the 1st data which is selected is inputted to a 2nd register 14 of the memory immediately at least not through an external device and used as a next-time address to access the memory 12 again, so that 2nd data is selected and inputted as 2nd final data to a CPU 11. Consequently, cycles of processes with the CPU may be small in number even for memory access wherein addresses are specified in two stages and the execution speed is increased without increasing the manufacture cost to enable the fast access to the memory.
Patent JP-2000270123-A (JP)
Title: Terminal connection device
Inventor: ISHITSUKI KOUJI
IPC: H04M11/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To use a conversation of a personal computer, an Internet telephone or the like making use of a sound source device mounted thereupon like a telephone terminal device by switching the connection with a speaker according to the state of the hook switch of the telephone terminal device. SOLUTION: To this device 1, a telephone terminal device 2 is connected by two lines and connected to a speaker output terminal or line output terminal and microphone input terminal of a sound source device 12 mounted on a personal computer 11 by four lines. When a receiver of the telephone terminal device 2 is put on a cradle, a signal of the speaker output terminal or line output terminal is outputted to a speaker 13 and when the receiver is put away from the cradle, the signal of the speaker output terminal or line output terminal is outputted to the speaker part of the telephone terminal device 2, so that the signal of the microphone part of the telephone terminal device 2 is outputted to the microphone input terminal of the sound source device 12.
Patent JP-H04294786-A (JP)
Title: Filling device
Inventor: TSUKAMOTO TAKAHISA
IPC: B67B3/00
Filed: 1991-03-12
Abstract: PURPOSE:To ensure degree of freedom of layout as a whole by adding a cap mounting work unit for putting a cap on a mouth of a container to a filling work end part and disposing a cap feed device corresponding to said unit to avoid scattering and overflow of liquid. CONSTITUTION:A capping work is divided into a cap mounting work for putting a cap on the mouth of a container 2 and a cap attaching work for fixing a cap to the mouth, And as a cap mounting work position, an annular filling work end part of a filling machine 5 is selected so that the cap attaching work is performed by means of a capper 9 through an intermediate star wheel 8, while a cap feed device 7 is disposed corresponding to said work. As a result, while the container 2 having been filled at the filling machine 5 is being transferred and the cap attaching work is being performed at the capper 9, scattering or overflow of liquid caused at the mouth of the container 2 can be prevented, thereby reducing the restriction on the layout.
Patent JP-H09262460-A (JP)
Title: Treatment of organic compound and device therefor
Inventor: SEKIGUCHI HIDETOSHI
IPC: A62D3/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an organic compound treating method and a device therefor enabling to decompose an organic compound and treat the decomposition product with a small-sized equipment efficiently and at a low cost. SOLUTION: The organic compound performed a decomposition treatment and a decomposition auxiliary are directly supplied into plasma arc 39 formed with both a non-shifting type plasma generation torch 11 in a decomposition device 1 and an external anode part 21 to decompose the organic compound. A decomposition product flows into a fluidizing bed 2 from a reaction pipe 32 and here it is stuck to particles 6 of compd. of alkaline earth metal. Later exhaust gas is discharged into the air through a simple exhaust gas treating device 4.
Patent JP-H06286413-A (JP)
Title: Pneumatic tire
Inventor: SATO TAKAYUKI
IPC: B60C9/18
Filed: 1993-03-31
Abstract: PURPOSE:To improve particularly maneuvering performance of a tire even if organic fiber is used as a belt cord by setting a twist factor of the belt cord and a void ratio by placing of the cord in a belt layer expressed respectively by a specific numerical expression respectively within a range of a specific numeric value. CONSTITUTION:In a tire, organic fiber is used as a belt cord. That is, a belt layer 3 formed by burying the cord 2 in coating rubber 1 is provided. In this case, a twist factor NT of the belt cord 2 expressed by the following expression is set in 0.1-0.3. A void ratio (K) by placing of the cord 2 in the belt layer 3 expressed by a separate expression is set in 20-60%. That is, the expression is [NT=TX(0.139XD/2X1X/rho)<1/2>X10<-3>]. Provided that, T is the twist number (the number of times/10cm), and D is the total denier number, and (rho) is specific gravity. The expression is [K=A/(A+B)X100]. Provided that, A is a clearance between adjacent cords 2, and B is a diameter of the cord 2. Thereby, maneuvering performance of the tire is improved particularly.
Patent JP-S59200356-A (JP)
Title: Program tracing system
Inventor: SATAKE SEIJI
IPC: G06F11/36
Filed: 1983-04-27
Abstract: PURPOSE:To improve the efficiency of debug by storing previously the tracing range of a program to be executed by a processor and designating the tracing range of the program. CONSTITUTION:A main memory 2 stores a program to be traced and an interruption processing program, and address registers 41 and 42 store the start and end addresses respectively for tracing of a program address. A processor 1 extracts suscessively the program instruction words stored in the memory 2 and executes them. Comparators 31 and 32 compare the program address executed by the processor 1 with the addresses stored in the registers 41 and 42. An interruption FF 5 is set and reset with the outputs of comparators 31 and 32. Then the tracing range of the program is designated by the output of the FF 5.
Patent JP-S554306-A (JP)
Title: Antitumorigenic agent
Inventor: HIRAI HIDEMATSU
IPC: A61P35/00
Filed: 1978-06-16
Abstract: PURPOSE: New antitumorigenic agent that is composed mainly of an antibody against α-fetoprotein, an embryonal serum protein, (anti-AFP globulin).  
     CONSTITUTION: Said agent is composed mainly an antibody of α-fetoprotein (AFP). Said AFP is an embryonal serum protein and the production stops after the birth usually. However, it occurs in bodies of patients suffered from embryonal cancer, gastric cancer, subacute gastrointestinal tract tumor or the like. The AFP is obtained from the serum of human embryos or liver cancer patients and injected to animals to form immunity. The objective immunoglobulin is obtained from the resulting antiserum. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000264180-A (JP)
Title: Vehicle pedal attaching structure
Inventor: TSUJITA TOSHIYA
IPC: B62D25/08
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle pedal attaching structure with a lightweight and simple configuration allowing certain forward displacement of a pedal at the time of input of a load from the front of a vehicle. SOLUTION: A pedal bracket 6 supporting a brake pedal 5 is provided over between a dash panel 2 displacing to rearward of a vehicle body at the time of input of a prescribed load or above and a cowl panel 3 behind the dash panel 2. The pedal bracket 6 is fixed to the dash panel 2 in the back-and-forth direction, and is fixed to the cowl panel 3 such that the pedal bracket 6 can displace in the back-and-forth direction by the action of the prescribed load or above. A reinforcing member 15 in a lower part of the dash panel 2 hardly deforming even at the time of input of the prescribed load or above from the front of the vehicle body and a rear part of the pedal bracket 6 are connected with a tension member 17. Thereby, when the dash panel 2 displaces rearward, the pedal bracket 6 turns obliquely rearward and downward to displace the pedal 7 forward.
Patent JP-S58188740-A (JP)
Title: Cleaning floor
Inventor: YOSHIKAWA AKINAMI
IPC: E04H5/06
Filed: 1982-04-30
Abstract: PURPOSE:To make it possible to keep the floor surface clear while allowing sand, etc., in maddy water to flow down along a plurality of corrugated circulation grooves by inclining the floor surface in the prescribed direction and forming said grooves along said inclined direction in case of a cleaning floor used for a car wash, etc. CONSTITUTION:A pit 1 is constructed by placing a walking bench 3 on a base frame 2 surrounding all sides and sticking an outer plate 4 to surroundings. Corrugated boards 6a, 6b in which a plurality of corrugated circulation grooves 5 are formed are arranged within this pit 1 subjected to a prescribed slope such that they become low from both sides of the pit 1 toward the center, allowing the floor surface 7 to be formed. And, a drainage ditch 8 is provided on the discharge side of the respective boards 6a, 6b, and the opening part of the pit 1 is covered with a grating 9 so as to protect the floor surface 7. Hereby, when cleaning a vehicle 14 using an automatic cleaner 12, waste water drops on the floor surface 7, and sand, etc., mixed in the waste water is allowed to flow along the corrugated circulation grooves 5, while being stirred with the waste water, so that it is possible to keep the floor surface 7 clean.
Patent JP-S55165966-A (JP)
Title: Aqueous paint composition which does not require removal of rust
Inventor: KITABAYASHI HIROSHI
IPC: C09D5/08
Filed: 1979-06-12
Abstract: PURPOSE: To improve titled paint compsn. which has an excellent rust-inhibiting effect on the rusty surface of a metal, consisting of an aq. soln. of a specified complex salt and a salt of a low-molecular compd. having air-curable unsaturated radical and carboxyl group in the molecule.  
     CONSTITUTION: A volatile amine salt or an ammonium salt (a) of a low-molecular compd. having air-curable unsaturated radical and carboxyl group in the molecule (e.g. dehydrated castor oil fatty acid, linoleic acid, oleic acid, soybean fatty acid), is mixed with a complex salt (b) of formula M(Z)Anion (wherein M is at least one element selected from Ni, Cu, Zn, Ti, V, Zr, Mn, Cd, Fe and Co; Anion is at least one member selected from Co 3 , PO 4 , HPO 4 , WO 4 , MoO 4 , BO 2 , B 4 O 7  and CrO 4 ; Z is ammonia or volatile amine) and, if necessary, water or a water-soluble solvent (c) to obtain titled paint compsn. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06291778-A (JP)
Title: Cell flow supervisory equipment
Inventor: SHIMOKOSHI KIYOSHI
IPC: H04L12/26
Filed: 1993-03-31
Abstract: PURPOSE:To reduce a discrimination error in which a normal cell is regarded as a violation cell due to delay fluctuation. CONSTITUTION:An arithmetic operation circuit 15 and a register 16 count number of arrived cells. A discrimination circuit 17 discriminates whether or not a cell count X reaches a predetermined threshold level TH larger than an allowable cell number X in parallel with the cell count. When the count reaches the threshold level TH, a succeeding arriving cell is regardless as a violation cell and the count is stopped. The discrimination circuit 17 discriminates whether or not the cell count X exceeds the allowable cell number N. When exceeded, the arithmetic operation circuit 15 makes arithmetic operation of X-N and when not exceeded, the arithmetic operation circuit 15 makes arithmetic operation of X-X. The result of the arithmetic operation is latched to the register 16 as an initial value of the cell count X for a succeeding supervisory period.
Patent JP-H11251346-A (JP)
Title: Mold apparatus for resin sealing
Inventor: MATSUBARA TOSHIYA
IPC: B29C45/14
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a mold apparatus for resin sealing which can remove an excess sealing resin in a process of manufacturing an electronic device sealed in a board-used package with an excellent workability without providing a degating area formed by adhering gold plating or the like and without an adverse influence on a semiconductor device. SOLUTION: Runners 37 and 38 for filling a sealing resin in a semiconductor- device forming space are formed on the patting line surface of that one of a pair of molds 16 and 17 to which a conductive circuit board frame 11 is not attached. A metal mask 28 for covering the top surface of the conductive circuit board frame 11 excluding a plurality of openings 29 which respectively match with a plurality of semiconductor-device mounting portions 11a is attached onto the top surface of the conductive circuit board frame 11. The metal mask 28 in constituted t be capable of being taken outside together with the conductive circuit board frame 11 to which an excess resin after resin sealing is adhered..