baber/WOPTO huggingface dataset:
Patent JP-H0241619-A (JP)
Title: Fault current limiter
Inventor: NIRUSUUYOHAN BERUGUSUJIYO
IPC: H01L39/16
Filed: 1989-06-07
Abstract: PURPOSE: To get current limiter property dependent on currents by connecting is series current limiting elements, where the critical current density go up. CONSTITUTION: To convert a current limiting element with a critical current, conditions on the sectional area and the dimension of superconductive material, or the sectional area and the length of usual conductive material, the temperature rise, the generated power, and the necessity of a refrigerant are decided by the property of the material at manufacture and the generated current. On a supporting insulator 1 rectangular in section, a first resistor 2 of superconductive material is attached to its one side by sputtering or the like, and thereon a second resistor 3 of lower-resistance material is attached by deposition or plasma flame-coating or the like, and this is provided with connection means 4 and 5.  Since this consists of two resistors this way, the superconductor is broken due to temperature rise is case of partial defect, but the current is transmitted into the second resistance layer. Then, the energy produced in the resistance of the second resistor 3 is absorbed by the amplitude and the duration of this current. Though this energy causes temperature rise, it is removed with a refrigerant.
Patent JP-S631142-A (JP)
Title: Network controller
Inventor: SAKO MITSUHARU
IPC: H04M1/82
Filed: 1986-06-19
Abstract: PURPOSE:To reduce cost and miniaturize a device by performing respective operations of off-hook detection, incoming detection, collision detection, and destination response detection by not independent circuits but a common circuit. CONSTITUTION:When the handset of a telephone set is hooked off, a line DC current flows and a light emitting diode 14 or 15 emits light. A control circuit 22 discriminates the off-hook state if a signal 23 is in the high level for a prescribed time and a signal 24 is in the high level or the low level for a prescribed time. When a ringing signal is inputted between terminals 1 and 2, light emitting diodes 14 and 15 emit light alternately, and the control circuit 22 discriminates incoming if the signal 23 is in the high level for the prescribed time and the signal 24 is in the alternating state of the high level and the low level. If the state of the signal 24 is different from that in the case where a dial pulse generating relay 8 is preliminarily opened and contacts of relays 12 and 13 are switched to sides (b), automatic call originating is inhibited. Inversion of the signal 24 is checked to detect the destination response.
Patent JP-H0723070-A (JP)
Title: Demodulator for multi-carrier modulation signal
Inventor: KOBAYASHI KENZO
IPC: H04L27/22
Filed: 1993-06-15
Abstract: PURPOSE:To reduce the hardware scale of a demodulator which demodulates a multi-carrier modulation signal. CONSTITUTION:This device is constituted of an end batch detecting means 21 which commonly detects multi-carrier modulation signals Sm from a transmission side altogether for all channels by a common local frequency signal Lc, and synchronization detecting means N 22-1, 22-2,...22-N which operate synchronization detection based on each difference frequency between the frequency of each carrier wave of the multi-carrier modulation signal and the frequency of the common local frequency signal Lc, and reproduce original data.
Patent JP-H1132746-A (JP)
Title: Thawing and storing of frozen food
Inventor: TAKAO YOSHIHIRO
IPC: A23L3/365
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a method without being restricted by packaging state and kinds of containers in a thawing and storing method of frozen foods using electrodes to which high pressure is applied in thawing and storing environment. SOLUTION: The electrodes 4 has a structure obtained by laminating and applying an electroconductive tray which is a plate of electroconductive material and coated with an insulating material and connected to high voltage cord 3 with an insulating plate and an insulating receiving tray. The insulating plate has the surface increased in surface area and has a shape capable of promoting flow of ionized air. A thawing and storing chamber 5 constituting thawing and storing environment interlocks opening and closing of door and input of high voltage transformer with a switch mechanism and the input of the high voltage transformer is switched off when the door is opened and switched on when the door is closed. High voltage having <=1 kHz frequency is applied to the electrodes.
Patent JP-H09306860-A (JP)
Title: Heat treating furnace
Inventor: SUZUKI MASAYUKI
IPC: H01L21/324
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a heat treating furnace superior in temp. uniformity and temp. response. SOLUTION: A heat treating furnace 500 comprises rod-like halogen lamps 14, 16, reflection boards 12, 18, a quartz glass chamber 20, and a soaking plate- indirect heater 30. A Si wafer 50 is set in this heater 30, and thermocouples 61-63 are buried in the heater 30 composed of a high-purity SiC or Si sheet of about 1-5mm thick. The wafer 50 is indirectly heated by the heater 30 to provide a superior temp. uniformity and basically heated by lamps. Since the heater 30 has a low heat capacity easy to quickly heat and cool, thereby ensuring a high temp. response. Since the high-purity SiC or Si is used, the contamination of the Si wafer 50 with impurities is lessened.
Patent JP-H09301046-A (JP)
Title: Discharging device for pole indicating area that vehicle is forbidden to enter recovering device for the pole, and discharging and recovering device for the pole
Inventor: ODAKA SEIICHIRO
IPC: B60P3/00
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To do the safe labor-saving and efficient work of lining a road with poles indicating an area that vehicles are forbidden to enter and recovering the poles from the road. SOLUTION: The discharging device comprises a feed conveyor 6 and a rotary arm device 7. The conveyor 6 is installed on the upper surface of the deck 2 of a truck and carries poles (p), disposed on its carrying plane one by one successively at appropriate intervals, to a particular position (s) at the rear part of the load carrying plat form successively. The rotary arm device 7 is installed at the rear part of the deck and discharges the poles, carried to the particular position (s), on a road surface (g) in the vicinity of the rear part of the deck successively one by one in erected states.
Patent JP-H08337809-A (JP)
Title: Method for melting steel scrap
Inventor: OKUMURA KYOJI
IPC: C21C5/28
Filed: 1995-06-12
Abstract: PURPOSE: To safely melt steel scrap with a high efficiency without eroding a water cooling panel by forming the upper part of a converter type steel scrap melting furnace of the water cooling panel structure and covering the inner surface with slag before tapping molten steel. CONSTITUTION: The steel scrap and coke are charged to a small amt. of molten steel allowed to remain at the last operation in the converter type melting furnace 1 provided with an oxygen top-blowing lance, the coke is burnt by blowing oxygen from the top-blowing lance and the steel scrap is melted with its heat to produce molten iron. The upper part of the fusion furnace 1 including a tapping hole 5 in contact with high temp. gas is formed of the metal-made water cooling panel 6, and after coating the inner surface of the water cooling panel part 6 including the tapping hole 5 with the high m.p. slag 4 having the m.p. higher than that of the molten iron by >=10 deg.C by tilting the furnace or foaming the slag, the molten iron is tapped off from the tapping hole 5 by finely tilting the furnace.  The water cooling panel part including the tapping hole 5 in the melting furnace is protected with the coating layer of the high m.p. slag and the steel scrap is melted in good workability without damage with heat.
Patent JP-H11334967-A (JP)
Title: Switch mechanism for medium carrying passage
Inventor: IMAOKA YOSHIYUKI
IPC: B65H29/60
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To continuously operate a plurality of switch blades despite of a single drive source, reduce the cost, and miniaturize a device by providing an escape function which opens a carrying passage by pressurizing the switch blades by a carrying force of a medium carried from the reverse direction to a switch mechanism for a medium carrying passage. SOLUTION: In an ordinary reset state of a switch mechanism 7, switch blades 7a, 7b are in positions shown by figures and, in a printing mode, a medium 4 is carried via a carrying route (1) or (2) reciprocating on a branch passage 11 in its reset state. Secondly, when the printing by the print mode of the medium 4 is unnecessary and the medium 4 is carried to a carrier route (3) or the third branch passage, the switch blades 7a, 7b are in their reset states. The respective blades 7b, 7a are retreated against the winding-back force of spiral springs by the carrier force of the medium 4 by the operation of an escape mechanism including the spiral springs wound around the support shafts of the respective switch blades 7a, 7b so as to allow the medium 4 to pass through.
Patent JP-H05335416-A (JP)
Title: Designing method of mask pattern
Inventor: KISHIMOTO ARITOYO
IPC: H01L21/82
Filed: 1992-06-04
Abstract: PURPOSE:To design a compact mask pattern for the total circuit to be designed, by arranging circuit element blocks after the wiring route of nodes which constitute important factors for circuit regularity is determined. CONSTITUTION:Circuit element blocks 11-15, wirings 24, 25 for a power supply VC and ground G, and a wiring 41 constituting a node N1 are provided. In figure, the wiring of a first wiring layer, the wiring of a second wiring layer, and through holes are shown by full lines, dotted lines, and white circles, respectively. The node N1 as the determining factor of circuit regularity is extracted, and the wiring route of the node N1 is determined. The circuit element blocks 11-15 are arranged so as to conform to the wiring route. Thereby the pattern area of a semiconductor circuit can be reduced, and circuit characteristics are improved.
Patent JP-H07325234-A (JP)
Title: Optical connector ferrule
Inventor: TAMEKUNI YOSHIAKI
IPC: G02B6/40
Filed: 1994-06-01
Abstract: PURPOSE:To provide an optical connector ferrule in which deformation due to moisture absorption and swelling of a molded resin part and deformation due to hardening and thermal shrinkage of a molded resin during molding are suppressed. CONSTITUTION:This optical connector ferrule is produced by molding a resin. A reinforcing member 10 which has a face parallel to at least one face of the ferrule and does not prevent formation of guide pin holes 2 and optical fiber guide holes 3 is integrally molded in the inside of the ferrule to obtain the optical connector ferrule.
Patent JP-S6034845-A (JP)
Inventor: INOUE TOORU
IPC: B29L31/58
Filed: 1983-08-05
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-H09322859-A (JP)
Title: Electric cooker
Inventor: TANIOKA KATSUYA
IPC: A47J37/06
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To clean smoke generated from fish oil by passing it through a catalytic body and performing oxidative decomposition of it and to exhaust it to the outside of a cooking case. SOLUTION: A venting passage communicating with the outside from the inside of a cooking case between an inner box body 11 and an outer box body 12, an auxiliary heat generator 25 in the venting passage, a catalytic body 26 in the back part and furthermore, a fan 27 linked with a motor 28 are provided to suck forcibly the smoke generated in a case by means of the fan 27 and to pass it through the catalytic body 26 whose temp. is elevated by means of the auxiliary heat generator and the smoke is cleaned by performing surely oxidative decomposition of it and is exhausted to the outside of the case through the venting passage.
Patent JP-H07332911-A (JP)
Title: Axial position detecting sensor
Inventor: KYODO YASUMASA
IPC: G01D5/20
Filed: 1994-06-03
Abstract: PURPOSE:To reduce the erroneous detection due to scattering of grease coating a shaft by magnetically detecting the position of a part to be detected on a shaft so formed as to have different permeability or sectional area from that of the part to be detected. CONSTITUTION:The sectional area of a part 2a to be detected of the part of a shaft 2 is so reduced as compared with that of the other part, a magnetic tape is wound or a magnetic layer is formed that the magnetic properties of the part 1a to be detected is different from those of the other part. The difference of inductances between the state in which the part 2a to be detected is disposed in a detecting coil 3 and the state in which the part 2a to be detected is not disposed in the coil 3 is detected by a detector. The output of a resonator 4 in which the coil 3 is used as an inductance element is fed to an AC component detector 5 of a rear stage, and then fed to a signal period detector 6, which detects the difference of the inductances as the difference of periods. The output signal of the detector 6 is fed to a binarizer 7 of a rear stage, and converted to a binary signal corresponding to whether the part 2a to be detected is detected or not.
Patent JP-H11335552-A (JP)
Title: Polyamide resin composition
Inventor: MORIMOTO SEIJI
IPC: C08K5/49
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a halogen-free polyamide resin compsn. excellent in heat aging resistance and flame retardance. SOLUTION: This compsn. is prepd. by compounding 100 pts.wt. polyamide resin comprising (a) 100-5 wt.% copolyamide 6/66 resin and (b) 0-95 wt.% polamide 6 resin with (c) 2-20 pts.wt. triazine-base flame retardant, (d) 0.01-5 pts.wt. hindered phenol compd., and (e) 0-5 pts.wt. phosphorus-base stabilizer and/or sulfur-base stabilizer and has a halogen content of 10 ppm or lower.
Patent JP-2000335832-A (JP)
Title: Winding core of string body and manufacture of electric cable
Inventor: OGAWA TATSUYA
IPC: B65H55/04
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To improve feeding property of a string body from a winding core. SOLUTION: In a manufacturing method a multiconductor electric cable by interposing a string body fed from a hollow winding core 10 between a plurality of insulated wire cores, the winding core 10 having a tapered internal peripheral surface 10A is used as a supply source of the string body. The string body is fed from a large diameter side of the tapered internal surface 10A. An angle θformed by a center line AB of the winding core 10 and a normal line L of the tapered internal peripheral surface 10A is set to 0.5 deg.<=θ<30 deg., more preferably, 1 deg.<=θ<15 deg..
Patent JP-S5268076-A (JP)
Title: Electrode for electrolysis
Inventor: SAITOU SHIYUNJIROU
IPC: C25B1/46
Filed: 1975-12-03
Abstract: PURPOSE: To make chlorine overvoltage low and to obtian the stable corrosion resistant electrode, having high oxygen overvoltage, by making the first covering layer, coating the conductive base palte with the specific metals(oxides) and then, making the second covering layer, coating above covering layer with the specific matal oxides. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0436802-A (JP)
Title: Process controller
Inventor: KITAGAWA SHINICHI
IPC: G05B9/03
Filed: 1990-05-31
Abstract: PURPOSE:To improve the working ratio of a control system by deciding the abnormality of one or both of signals of the 1st and 2nd process transmitters based on the logical processing of outputs of the 1st, 2nd and 3rd monitors. CONSTITUTION:When a transmitter 1 becomes abnormal and has a >=5% error to the true value, the deviations are produced to the signal of a transmitter 2 and a reference signal Ref1 1. Then the monitors I 3 and II 9 output the signals of logic '1'. Thus the inputs of an AND circuit 11 are unified into logic '1', and an abnormal alarm signal of the transmitter 1 is outputted. A signal switch 4 is switched toward the transmitter 2 owing to logic '1' of the circuit 11. If the deviations are produced between the signals of both transmitters 1 and 2 and a reference signal Ref respectively, the monitors I 3, II 9 and III 10 output the signals of logic '1' showing the presence of deviations. Thus an automatic/manual switch 6 is switched to a manual mode, and an alarm is produced to show an automatic selection unable state.
Patent JP-S5843711-A (JP)
Inventor: FUJIOKA RETSU
IPC: A01C11/02
Filed: 1981-09-11
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-H0387210-A (JP)
Title: Gear pump type elastomer treating device
Inventor: GOOSUTA RAASON
IPC: B29K21/00
Filed: 1990-06-01
Abstract: PURPOSE: To rapidly vulcanize an elastomer of equal temp. to establish stability by constituting a passage part of passage means and starting the same at respective ends of gears in the engaging sections of gears and collecting the elastomer at those opposite ends to introduce the same into an outlet passage. CONSTITUTION: Flastomer mass is extruded from a gear engaging section transported along the gear grooves of two gears 2, 3. In the front surface of the engaging section of two gears 2, 3, a housing wall has a triangular space 41 and one retricted by a housing wall and engaged teeth is demarcated. The triangular space 41 becomes wide toward the ends of gears 2, 3 and the elastomer is propelled in two directions to be introduced into passages 43, 44. These grooves are finally united to enter the common outlet 45 of the housing wall.
Patent JP-H04368619-A (JP)
Title: Magnetic recording medium
Inventor: KUDO MASUO
IPC: C09D101/18
Filed: 1991-06-17
Abstract: PURPOSE:To drastically improve durability by increasing lubricity by using phosphoric ester specified in formulae as a lubricant. CONSTITUTION:A phosphoric polyester shown in formula I or II is used as a lubricant for a magnetic recording medium whose lubricity is improved and durability is drastically improved is obtained. In formulae, (m) or (n) is 0 or integer of >=1, and m+n=15.
Patent JP-2000337228-A (JP)
Title: Fuel injection valve
Inventor: SUMITA MAMORU
IPC: F02M61/18
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To make the initial action of valve opening smooth to considerably improve a valve opening delay by communicating a part directly upstream a valve element sliding part with a swirling fuel flow generating part through a larger area than the area of a valve element sliding clearance in at least the initial period of valve opening action of a fuel injection valve. SOLUTION: When a ball valve element 16b of a needle valve 16 in a valve device of a fuel injection valve for cylinder injection is totally closed, a position K1 in which the ball valve element 16b abuts on the inner diameter of a turning body 17 is set into a position downstream a groove bottom part 18a of a turning groove 18 by l1, and a clearance between a needle part 16a and the inner diameter of the turning body 17 is communicated with the turning groove 18 part. During initial action of valve opening, fuel flow passing this passage exists to generate pressure difference between the pressure P3 in the clearance between the needle part 16a and the inner diameter of the turning body 17 and the pressure P4 in a hollow part of a valve body 12 (P3<P4).  Valve closing force action upon the ball valve element 16b is thereby reduced to make the initial action of valve opening smooth and thereby to improve a valve opening delay considerably.
Patent JP-S5570658-A (JP)
Title: Sheet guide mechanism for sheet classifier
Inventor: ICHIKAWA KIYOMICHI
IPC: B65H39/11
Filed: 1978-11-22
Abstract: PURPOSE: To simplify the constitution of a sheet guide mechanism by constituting the guide mechanism for sheets to be classified of plural guide members and bringing adjacent guide members into such interrelation as to function as a carrier-guide member.  
     CONSTITUTION: Sheets to be classified which are discharged from a copier, printing press, or the like are introduced from a sheet inlet port 1, carried through a horizontal carrier portion 2, turned upward by a turning guide member 5, and carried upward through a vertical carrier portion 8. One side of the portion 8 consists of a guide plate 11, and the other side consists of plural adjacent and interrelated deflector plates 12 1 , 12 2 , 12 3 , etc. With a sheet carried in, one of the dflector plates 12 1 ,12 2 , 12 3 ,etc. is rotated to a sheet introduction position; for example, the rear end of a sheet inserted into a bin member 13 7  or 13 5  before a selected bin member 13 6  is rotated to a sheet introduction position, and a sheet is inserted into the bin member 13 6 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H022590-A (JP)
Title: Image display device
Inventor: ASAKAWA TATSUJI
IPC: G02F1/133
Filed: 1988-06-14
Abstract: PURPOSE:To improve display quality by sandwiching liquid crystal with a substrate forming row electrodes transmitting signals to the gate and source of a transistor connected to an image element electrode and with a facing substrate forming column electrodes facing the image element electrode and driving the liquid crystal by the transistor at every image element. CONSTITUTION:The gate and source of the transistor 11 of each image element are connected to the row electrodes 15 and 16 in common at every row. The selecting period of an image element turning on the transistor 11 with the aid of a signal from the row electrode 15 connected to the gate includes two types; a period when a potential Va is inputted to the row electrode 16 and a period when the image signal applied to the column electrodes 17 and 18 is inverted to input a potential Vb. The title device is designed in a way that a potential during a non-selection period when the image element turning off the transistor with the aid of the signal of the row electrode 15 connected to the gate is not selected fluctuates by as much as an average image signal or a source signal moves, and the transistor 11 drives the liquid crystal 14 at every image element. Thus, a duty rate is improved to enhance display performance.
Patent JP-H11336533-A (JP)
Title: Exhaust emission control device
Inventor: SUZUKI SHIGEHARU
IPC: F01N3/08
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To delay desorption of an adsorbent more than activity of an exhaust emission controlling catalyst so as to improve exhaust emission by disposing an adsorbent arranged on the upstream from the catalyst disposed in an exhaust passage of an internal combustion engine to adsorb unburnt component in exhaust in the inner wall of a portion of the exhaust passage, which has large heat capacity. SOLUTION: Exhaust discharged from an exhaust port 12 of an internal combustion engine 10 is discharged to an exhaust passage 16 through an exhaust manifold 14. By a catalytic converter rhodium 22 as an exhaust emission controlling catalyst disposed in a downstream passage 20 of the exhaust passage 16, HC(unburnt component) and CO in exhaust are oxidized and NOx is reduced to control emission. In this case, a flexible pipe 26 having a large surface area is connected to the upstream of the three way catalytic converter 22 in the downstream passage 20, and an HC adsorbent as an adsorbing material is disposed in the interior of the pipe 26.  Thus, a temperature rise of the HC adsorbing material is restrained to overcome the disadvantage that the HC adsorbing material reaches a desorption temperature before activity of the catalytic converter rhodium 22, thereby inhibiting exhaust emission of HC.