baber/WOPTO huggingface dataset:
Patent JP-S61195429-A (JP)
Title: Arithmetic processing unit
Inventor: FUJITA TAKAYUKI
IPC: G06F9/38
Filed: 1985-02-26
Abstract: PURPOSE:To shorten an instruction reading time and to promote a processing speed by reading out an instruction from an instruction buffer in case the instruction to be executed has been stored at the instruction buffer. CONSTITUTION:At the outset of instruction code reading cycles, a control circuit 2 checks for an output of an instruction buffer reading signal 29. When the signal 29 is outputted and the instruction code to be executed in the second place is situated within the instruction buffer 20, the instruction code is read from the corresponding address within the instruction buffer 20 and is outputted to an internal bus 10. Successively such an output is housed at an instruction register 6 and is analyzed by an instruction decoder 7 to execute. On the other hand, if the instruction code to be executed is not housed at the instruction buffer, the control circuit 2 outputs a control signal to a memory control circuit 13 to start a memory reading.
Patent JP-H03239376-A (JP)
Title: Solar cell module
Inventor: KAWAKAMI SOICHIRO
IPC: H01L31/04
Filed: 1990-02-16
Abstract: PURPOSE:To simplify the structure and production process and reduce the cost by connecting a plurality of bus bars which connect to finger electrodes and providing a bus bar which collects through the bus bars current from a top electrode to a stainless substrate side without permitting the bus bar to come into contact with the stainless substrate. CONSTITUTION:A plurality of bus bars 108 connected with finger electrodes 104 are connected, and a bus bar 106 which collects through the bus bars current from a top electrode 103 is provided to the peripheries of a stainless substrate 100 without permitting the bus bar 106 to come into contact with the stainless substrate 100. In such a manner, wiring on the back is reduced, ruggedness on the back is lessened and the using quantity of filling material is decreased by providing the bus bar which collects the current from the top electrode 103 at the end on the side of the stainless substrate 100 on which solar cell elements 114 are formed. Thus, the structure and production are simplified and the cost is reduced.
Patent JP-S59161833-A (JP)
Title: Jig for aging test of integrated circuit device
Inventor: KAGIYAMA SHIGERU
IPC: H01L21/326
Filed: 1983-03-04
Abstract: PURPOSE:To increase the heat dissipation of a chip without giving stress on the chip and to improve the reliability of the aging test by a method wherein, in the case of the jig to be used for the aging test of the IC mounted on a film carrier, a metal block to be used for heat dissipation is provided on the lead pattern of the film carrier. CONSTITUTION:A hole is provided on the jig main body 4' which is fixed on a printed wiring board, two power source pins are inserted therein, a lead wire 7 which is connected to a chip 1 is bridged on the hole, and the film carrier 2 is pressed by a film pressing spring 9 through the intermediary of the film carrier 2. Then, a metal press plate 3, which freely performs a make and break action and have a cooling hole 6 on the surface, is covered on the jig main body 4', and the film carrier 2 is pressed by the protruded part provided on the lower surface of the jig main body 4'. According to this constitution, a metal block 8 of excellent heat conductivity is interposed between the lead wire 7 extended on both sides of the chip 1 and the jig main body 4', thereby enabling to increase the heat dissipating efficiency of the chip 1.
Patent JP-H10231947-A (JP)
Title: Abnormality detecting device of solenoid valve
Inventor: SUMIYA OSAMU
IPC: G01R31/72
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To confirm operational abnormality of a switch means of a feeding system, abnormality of a short circuit of each wiring, etc., by a small test current by furnishing an electric source system for testing to supply the small test current to a solenoid valve coil at the time when electrification of a driving current to the solenoid valve coil is cut off. SOLUTION: It is furnished with an electric source 20 for testing, and it is devised to supply output of a battery 1 to an electric power supply line 10 and to supply output of the electric source 20 for testing to the electric power supply line 10 by electrification of a diode 22 at the time when a relay 2 is opened. Additionally, in the case when a solenoid valve coil connecting line 11 is in a normal state, a signal of voltage gained by dividing output voltage of the electric source 20 for testing by resistors 8a, 8b of a resistance type potential divider 8 is input to an analog input port P6 of a microcomputer 7. Hereby, detection of abnormality occurrence of grounding or breaking of wire, etc., of the electric power supply line 10 or the connecting line 11 is carried out in accordance with the output voltage of the electric source 20 for testing.
Patent JP-H01211903-A (JP)
Title: Unidirectional electromagnetic steel plate with reduced iron loss in direction orthogonal to rolling direction and manufacture thereof
Inventor: KUROKI KATSURO
IPC: C21D8/12
Filed: 1988-02-19
Abstract: PURPOSE:To reduce the iron loss in the C direction and to keep the effect even in the case of applying annealing process for eliminating stress, by providing linear recesses or pinpoint recesses aligned in lines in the base iron section of a steel plate while specifying the width and depth of the recesses extending in the rolling direction and the space between recesses in the widthwise direction of the steel plate. CONSTITUTION:A unidirectional electromagnetic steel plate which has been subjected to final finishment of annealing or coated with an insulating film after the final annealing finishment is provided with linear recesses or pinpoint recesses aligned in lines on the ground iron section on the surface of the steel plate. The linear recesses should be formed substantially in parallel with the rolling direction with a space in a proper range of 2-20mm. Since recesses with a width smaller than 30mum are difficult to form, the recesses should be formed to have the width of 30mum and a depth larger than 5mum in the base iron section of the steel plate. In this manner, it is possible to decrease loss of iron in the direction orthogonal to the rolling direction and such electromagnetic steel plate can be utilized more effectively as a material for large-sized rotation machines or E1 cores.
Patent JP-S63207648-A (JP)
Inventor: PEETAA KUNAUERU
IPC: B41F27/10
Filed: 1988-02-19
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-S56132350-A (JP)
Title: Copying machine
Inventor: MIYATA SHIN
IPC: G03G21/14
Filed: 1980-03-19
Abstract: PURPOSE:To enable efficient and continuous copying operation, by setting a timer in a copying machine having plural sequential modes. CONSTITUTION:A copier has two upper and lower cassette loaders and press up copying sheets 12 contained toward rollers R1 and R2, selectively rotates one of rollers R1 and R2 to feed sheet 12 from one of cassettes C1, C2. When sheet 12 is fed from upper cassette C1, once stopped with timing roller 20, and it is fed to a transfer section by driving roller 20 with a signal synchronized to a toner image on photoreceptor 1. When sheet 12 is fed from lower cassette C2, it is once stopped with intermediate roller 25, sent to timing roller 20 by rotation of roller 25 by a proper timing signal, again stopped here, and then roller 20 is driven by a timing signal.
Patent JP-H08230062-A (JP)
Title: Absorptive molded object having rigidity and manufacture thereof
Inventor: OKUYAMA RENICHI
IPC: D02G3/04
Filed: 1995-02-23
Abstract: PURPOSE: To obtain a sheet like absorptive molded object having rigidity sufficient to support itself by using synthetic pulp and a composite fiber. CONSTITUTION: A thin plate-shaped absorbing material having absorptive property is constituted of a mixture consisting of 80-20wt.% of synthetic pulp and 20-80wt.% of a composite fiber and has a basis wt. of 300-2000g/m<2> and rigidity possible to support itself while holding a sheet shape. The synthetic pulp and the composite fiber are mixed and heat-treated at temp. equal to or higher than the m.p. of the synthetic pulp in such a state that the basis wt. of the composite fiber is held to 300-1000g/m<2> . The synthetic pulp and the composite fiber are blended in a dry state to be heat-treated at temp. equal to or higher than the m.p. of the synthetic pulp.
Patent JP-S60180223-A (JP)
Title: Multi-pair continuous changeover system of communication line
Inventor: KOMATSU NAOHISA
IPC: H04B3/00
Filed: 1984-02-27
Abstract: PURPOSE:To change over automatically a communication line by detecting synchronizingly an AC signal transmitted from a switch and a reference signal by other switch and allowing a detected output to control a core wire switch section via a control section. CONSTITUTION:Plural core wire pairs of an existing line P0 and a newly installed line PN and conducting probes Hgj (j=1-6) obtaining an electric continuity between switches MC1, MC2 are connected to terminal groups Tj, Tj' of core wire switch sections RT1, RT'1, RT2, RT'2. A low level alternating signal AC is transmitted to a signal reception section Rv from a signal transmission section Oc of the MC2 via the switch sections RT2, RT'2, the probe Hg3, the line PO, the probe Hg2 and the switch sections RT1, RT'1, and a reference signal RF is transmitted to a reception section Rv via an idle line Pv. The reception section Rv controls a control section CT1 by using a synchronizing detection signal Ot from the signals AC and RF and transmits control signals Sc, CR to the RT1, RT'1 and a transmitter S. The transmitter S uses a control signal CR' to control a control section CT2 via a receiver R and transmits the signal SC to the RT2, RT'2. Each RT uses the signal SC to switch the core wires from the line PO to the line PN automatically.
Patent JP-S5284241-A (JP)
Title: Method of masking
Inventor: HORIKI SEINOSUKE
IPC: B05D1/32
Filed: 1976-03-30
Abstract: PURPOSE: A method characterized by the easy removal and the prevention of melt-adhesion of the masking material made of a high polymer foam material comprises applying the relase agent on the counterpart of masking material which coverses the articles. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61195788-A (JP)
Title: Guide device of hoop shaped base metal to be welded
Inventor: KAMISASA YUKIHIRO
IPC: B23K11/00
Filed: 1985-02-25
Abstract: PURPOSE:To perform easily the adjustment of welding position by performing by the distance found with micrometer the movement of the post provided the positioning member of the base metal to be welded with loosening a fixed handle. CONSTITUTION:In case of moving a welding base metal 10 before and behind, a fixed handle 15 is loosened and micrometer 13 is operated. A table 12 is moved before and behind by the operation quantity of the micrometer 13. The fixed handle 15 is tightened after completion of this adjustment. The table 2 is fixed by pinching a fixed piece between the washer and substrate 1. In case of moving the base metal 10 to be welded to the right and left, a fixed handle 18 is loosened and micrometer 16 is operated. A table 3 is moved this time as well by the operation quantity of the micrometer 16. Due to the operation quantity of micrometers 13, 16 being able to be read directly from their graduation a correct adjustment can be surely performed.
Patent JP-S59161334-A (JP)
Title: Cyclohexanecarboxylic acid ester
Inventor: SUGIMORI SHIGERU
IPC: C09K19/30
Filed: 1983-03-04
Abstract: NEW MATERIAL:A compound of formula I (n is 0 or 1; R is 1-15C alkyl or alkoxy; formula II and formula III are benzene ring, cyclohexane ring; * shows an asymmetric carbon atom). EXAMPLE:S-(+)-4-(2-Methylbutylphenyl)cyclohexanecarboxylic acid 4-propylphenyl ester. USE:A component of liquid crystal compositions. It has a spiral structure. Some of them show cholesteric-smectic liquid crystal with low viscosity. The addition of a small amount of the compound enable the production of liquid crystal compositions for a low-viscosity cholesteric-nematic phase transfer display elements or white-tailor type display elements. PREPARATION:The compound of formula IV is reduced with sodium metal in sioamyl alcohol to give a compound of formula V. Then, the product is converted into an acid chloride of formula VI with SOCl2. Then, a compound of formula VII is made to act on the chloride of formula VI in pyridiene to give the compound of formula I .
Patent JP-H02215948-A (JP)
Title: Method and device for controlling engine ignition timing/ air-fuel ratio
Inventor: ISHII TOSHIO
IPC: F02D45/00
Filed: 1989-02-15
Abstract: PURPOSE:To control an air-fuel ratio at time of engine starting warm-up as relating to ignition timing and thereby perform good warm-up driving by searching an optimum air-fuel ratio where output at the optimum ignition timing is maximized. CONSTITUTION:Optimum ignition timing theta1' at time of normal driving is searched, another optimum ignition timing theta2' at time of starting warm-up driving or the like is estimatingly operated on the basis of the optimum ignition timing theta1'. This estimated operation estimates the optimum ignition timing theta2' from each tilt of normal driving - starting warm-up driving ignition timing characteristics theta1 - theta2 and each slippage of theta1 and theta1'. As for the optimum ignition timing theta2' other than at the normal driving, a variation in the optimum ignition timing is easy to grasp it better in a way estimated from the optimum ignition timing theta1 at time of the normal driving after warming up completion when a set air-fuel ratio is constant. When this optimum ignition timing theta2' is searched, out of the normal driving area of the next starting warm-up driving, under this theta2' condition, an air-fuel ratio A/Fn other than the normal driving area is minutely varied, whereby an optimum air-fuel ratio A/F2 is searched, thus fuel control is carried out.
Patent JP-S54129686-A (JP)
Title: Apparatus for dispensing granular material such as gravel having various different sizes
Inventor: YASUO TAKESHI
IPC: B65G53/40
Filed: 1978-03-28
Abstract: PURPOSE: To provide an apparatus capable of dispensing a constant weight of granular material such as gravel having various different sizes, which employs a rotary valve capable of measuring the volume of gravel and dispensing a constant volume of gravel to a required place.  
     CONSTITUTION: When rear body 2 is tilted around pivotal axis 3 by means of lift cylinder and inclination angle of the bottom plate of rear body 2 exceeds the rest angle of gravel in the rear body 2, gravel begins to slide down toward outlet passage 4 by its own gravity. Gravel in the outlet passage 4 is agitated by clockwise rotated agitator 7 and gravel having various different sizes is mixed up uniformly so that at least the gravel discharged from agitator 7 has a substantially uniform density. Gravel having a uniform density is received by rotary valve 6 which is rotated in counterclockwise direction, and a constant amount of gravel can be dispensed from outlet port 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57151474-A (JP)
Title: Apparatus for lifting trailer
Inventor: FUJITA YUTAKA
IPC: B62D61/12
Filed: 1981-03-11
Abstract: PURPOSE:To lift or lower a chassis of a trailer freely, by swinging brackets supporting wheels of the trailer by piston engines to lift or lower said wheels. CONSTITUTION:The lifting apparatus 4 is arranged to a beam 5 installed on the chassis frame 3 of the trailer 2, and has frames 6 that are arranged at the lower sections of the beam 5 and bears pivotally the brackets 10 which support the wheels 9 rotatably, and the lifting apparatus 4 further includes the piston engines 7 each located between the connecting sections 13 at the upper part of the brackets 10. When the piston engines 9 are extended or contracted, the brackests 10 are swung to move the wheels 9 vertically as shown in the chain lines in the figure.
Patent JP-H02215019-A (JP)
Title: Relay control apparatus
Inventor: FUJII KAZUMI
IPC: H05B3/00
Filed: 1989-02-15
Abstract: PURPOSE:To open/close a relay at the time of voltage waveform zero level irrespective of difference due to aging or the like by controlling the point when a relay control signal is output so that the point of opening/closing a relay contact is the point of voltage waveform zero level. CONSTITUTION:When a relay contact is opened/closed, a load current detecting means 1 detects existence of current in a load circuit, and a delay time detecting means 31 receives signal from the load current detecting means 1 to detect delay time from the point when the relay control signal is output to the point when the load current detecting means 1 detects the existence of the current. Then, based on the delay time detected by the delay time detecting means 31 and power source synchronization signal, a feedback controlling means 32 controls the point of outputting the relay control signal so that the point of opening/closing the relay contact 52 becomes the point of voltage waveform zero level. This allows the relay contact to be opened/closed at the point of voltage waveform zero level even if there is difference in delay time among relays or difference due to aging.
Patent JP-H01209831-A (JP)
Title: Halved frequency phase comparator circuit
Inventor: OKABAYASHI TETSUYA
IPC: H04L1/22
Filed: 1988-02-17
Abstract: PURPOSE:To attain correct decision with a high probability by comparing the frequency of a pulse output of a bit comparator circuit in parallel by a section comprising a counter and a quantity comparator circuit and by a section comprising a counter and giving an output of the decision result which is obtained earlier. CONSTITUTION:The frequency of the occurrence of the pulse output of 1st and 2nd bit comparator circuits 1a, 1b is compared in parallel by a section comprising counters 3a, 3b, 7a, 7b, 7c and a quantity comparator circuit 6 and by a section comprising counters 4a, 4b, 8a, 8b. The decision result which is obtained earlier is output to FFs 10, 12. Thus, even when a data signal is light, the frequency division phase of a data signal REG and the frequency division phase of a data signal PROT are judged to be difference or coincident. When the data signal is at random sufficiently, pulses P2, P4 are generated at a shorter period than the two frame periods being a count period in a short time and then the decision result is obtained in a short time.
Patent JP-S51112153-A (JP)
Title: Amplifier circuit
Inventor: NAKAJIMA MASAHIKO
IPC: H03F1/00
Filed: 1975-03-27
Abstract: PURPOSE: To fasten the rise time of the input bias in the amplifier when the power is turned on without losing the low frequency cut off frequency. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63203472-A (JP)
Title: Electric power steering device for vehicle
Inventor: SHIMIZU YASUO
IPC: B62D5/04
Filed: 1987-02-19
Abstract: PURPOSE:To reduce the electric power consumption by providing a means to determine the target steering force based on the signal of a steering force detecting means and a means determine the upper limit steering auxiliary force based on the signal of a vehicle speed detecting means and selecting the smaller one between the upper limit steering auxiliary force and the target steering auxiliary force. CONSTITUTION:A target steering force determining means determines the target steering force on the output signal of a steering force detecting means. On the other hand, an upper limit value determining means determines the upper limit steering auxiliary force based on the output signal of a vehicle speed detecting means. These data are inputted to an auxiliary force limiting means, the smaller steering auxiliary force is selected between the upper limit steering auxiliary force and the target auxiliary force by the target steering force determining means, and the current corresponding to it is fed to a motor. Accordingly, the steering auxiliary force is limited to the upper limit steering auxiliary force corresponding to the vehicle speed or less, thus the electric power consumption of the motor can be reduced at the time of a turn with the minimum turning radius.
Patent JP-S54129201-A (JP)
Title: Supercharged boiler construction
Inventor: OOHARA SEIJI
IPC: F22B1/24
Filed: 1978-03-29
Abstract: PURPOSE: To reduce pressure loss of burning gas by making a contact heat exchanger tube in a specific design.  
     CONSTITUTION: Contact heat exchanger tubes 2, 6 wound in a conical shape in a combustion chamber 1 are in slidable and concentric connection, between which a space 7 is formed. Fuel blasted from a burner 3 is burnt in a combustion chamber 1 to produce flame 12 and burnt gas. When the burnt gas is flown from the bottom of the contact heat exchanger tube 2 out of the combustion chamber 1 through the space 7, ash or soot may be built up on the outside or inside of the contact heat exchanger tubes 2, 6 to make the space 7 narrower. Adjusting a supporting fittings 9 slides the contact heat exchanger tube 2 to enlarge the space 7. The larger area of a burnt gas passage results in lower pressure loss of the burnt gas, that increases the output of a gas turbine. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09231898-A (JP)
Title: Terminal cover with current feed display function
Inventor: MIZUNO HATSUO
IPC: H01H73/14
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To facilitate assembling works and carry out assembly without requiring labor by forming openings in a printed circuit board, fitting one end of each coil spring in each opening, and contacting the other end with the input or output terminal of a circuit breaker. SOLUTION: Openings 4d are formed in a printed circuit board in such a way as corresponding to the number of coil springs 3, and patterns are provided around each opening 4d, and one end 3a of each spring 3 is fitted in the opening 4d while it is twisted in compliance with coil turns. The other end 3b of the spring 3 is contacted with the input terminal 7 or output terminal 8 of a circuit breaker 6. The opening 4d is circular having a diameter smaller than the inside diameter of the spring 3, and a pinched fit is made between two turns at the end part 3a of the spring 3 so as to hold it. The patterns on the board 4 are connected electrically with the end 3a of spring 3 in respective opening 4d.  This eliminates necessity for mounting the board 4 and springs 3 separately on the cover body 2, so that the assembling works are facilitated, and assembly can be accomplished without significant labor.
Patent JP-H03240198-A (JP)
Title: Fire alarm
Inventor: SATO TAKETOSHI
IPC: G08B17/00
Filed: 1990-02-16
Abstract: PURPOSE:To facilitate fitting construction by providing a radio transmitting means which sends the temperature information of a temperature sensing element into air as a radio wave and a fire alarm means which warns a fire according to the temperature information from a radio receiving means. CONSTITUTION:When the temperature sensing element 3 of a fire detection part 1 sends the temperature information to the radio transmitting means 4 according to heat due to a fire, etc., the radio transmitting means 4 sends the temperature information into air as the radio wave. This radio wave is received by the radio receiving means 6 of a fire alarm part 2 and when the information is fire information, the fire alarm means 7 decodes the information to warn the fire. Consequently, the need for wiring between the fire detection part 1 and fire alarm part 2 is eliminated, the fitting construction is facilitated, and the fire detection part can be changed in fitting position freely at any time.