baber/WOPTO huggingface dataset:
Patent JP-S61271117-A (JP)
Title: On-roof package type vehicle cooling unit
Inventor: TANAHASHI MASAHIRO
IPC: B60H1/32
Filed: 1985-05-27
Abstract: PURPOSE:To make it possible to control the temperature of the passenger's compartment of a vehicle to a uniform value irrespective of deviation in solar radiation, by enabling the air capacities of blowers for right and left coolant evaporators to be controlled independently from each other in accordance with the outputs of right and left temperature detecting means, respectively. CONSTITUTION:An on-roof package type vehicle cooling unit is composed of independent refrigerating cycles 100, 200 for cooling the right and left sides of the passenger's compartment of a vehicle, respectively. The right and left refrigerating cycles 100, 200 are composed of two engine driven coolant compressors (not shown), coolant condensers 211, 212; 221, 222, pressure reducing devices (not shown), coolant evaporators 41, 42, etc. which are connected together by means of pipe lines to form a closed circuit. Further, four blowers 411-414, 421-424 are provided adjacent to each coolant evaporator 41, 42 to feed cooled air after heat-exchange into the passenger's compartment. In this arrangement temperature detecting means which are respectively provided for detecting the right and left side temperatures of the passenger's compartment, deliver their detection signals for independently controlling the blowers 411-414, 421-424, respectively.
Patent JP-S63278130-A (JP)
Title: Data processor
Inventor: AOSHIMA NOBUHITO
IPC: G06F3/06
Filed: 1987-05-11
Abstract: PURPOSE:To enable terminal machines to share and simultaneously access data by providing a control means which sets monopolization of the access right if it is not set to a memory but informs the terminal machine that access is impossible if it is set there. CONSTITUTION:If monopolization of a certain system is requested from a station (out of stations 1-4), a CPU 11 checks a corresponding RAM 13 to check whether the designated system is already monopolized or not. If it is already monopolized, the CPU 11 informs the request source station that access is impossible; but otherwise, the CPU 11 sets a monopolization bit (flag) to a station management area in a monopolization management memory of the RAM 13 corresponding to the designated system. Then, the CPU 11 waits for the read command from the monopolization request source station. When the read command comes in this state, a hard disk device 6 is controlled by a hard disk controller 20 and data is read from a disk and is transmitted to the monopolization request source station.
Patent JP-H10259989-A (JP)
Title: Air separation method and device
Inventor: WAKAI TOSHIHIRO
IPC: F25J3/04
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To reduce the outlet pressure of an air compressor and to improve a power efficiency as an entire facility by pressurizing a coarse nitrogen gas and then feeding it to a heater. SOLUTION: In an air separation method, a pressurization machine 30 for reproduction is arranged in the entrance-side line of a heater 29 for reproduction, namely a pipeline 20 for extracting a coarse nitrogen from the upper tower of a rectifying tower to the direction of the heater 29 for reproduction and an adsorber 6 through the pipeline 20. The gas is pressurized by the pressurization machine 30, is heated by the heater 29 for reproduction, and is fed to the adsorber 6 as a reproduction gas.  In this manner, the pressurization machine 30 for reproduction is provided at the entrance side line of the heater 29 for reproduction and the pressure of a reproduction gas is boosted to a pressure required for the reproduction by the pressurization machine 30, thus predicting the pressure boost at this part and suppressing the coarse nitrogen pressure in the extracting pipeline 20 to a lower value.
Patent JP-S62295128-A (JP)
Title: Constant electric current circuit
Inventor: OKODA TOSHIYUKI
IPC: G05F3/26
Filed: 1986-05-19
Abstract: PURPOSE:To normalize an action with a low power source voltage by using a transistor to form a base to a feedback transistor at the activating base area of a low concentration. CONSTITUTION:A constant current circuit is composed of the first - third transistors (hereinafter, Tr) 1 - 3, a starting resistance 4, the fourth Tr5, a shunt resistance 6, the fifth Tr7, the sixth Tr9 of a current mirror circuit 8 and a feedback Tr10, and an output terminal 11 is connected to the seventh Tr12 controller. At this time, Tr with the base as the activating base area of the low concentration is used to the feedback Tr10. Thus, since the Tr10 has the current rise characteristic of an emitter base junction better than the conventional Tr, a carrier transporting efficiency at the base is high, it can be normally operated up to a greatly reduced electric power source voltage Vcc.
Patent JP-H07301649-A (JP)
Title: Pwa actual machine inspecting device
Inventor: SADANO SHIYUUGO
IPC: G11B25/04
Filed: 1994-04-30
Abstract: PURPOSE:To provide a PWA actual machine inspecting device improving work efficiency at the time of inspecting a PWA(printed wiring assembly). CONSTITUTION:A PWA actual machine inspecting device is provided with an inspection signal output means for sending a specified inspection signal into a PWA 50, and an inspecting disc enclosure 2 operated according to this inspection signal so as to input the specified output signal outputted from the PWA 50; and whether the PWA 50 is abnormal is judged by the propriety of action inspecting disc enclosure 2. This inspecting device is equipped with a signal transmission circuit 3 between the signal output part 50A of the PWA 50 and the signal input part 2A of the inspecting disc enclosure 2, and the connecting means of the signal transmission circuit 3 to the signal output part 50A of the PWA 50 is formed of contact mechanism 4 of touch structure.
Patent JP-S593671-A (JP)
Title: Personal computer
Inventor: MANDA YASUTAKE
IPC: G06F3/06
Filed: 1982-06-30
Abstract: PURPOSE:To reduce a load on an operator, by starting feeding electricity in response to a signal for loading a program or data on a cassette tape, and driving a voice generating part for voicing in a short time once the electricity feeding ends. CONSTITUTION:When a program or data is inputted on a keyboard which is not shown in a figure, a signal is supplied to a signal terminal 20, whose potential rises to turn on a TR19, feeding a current to the coil of a relay 18. The contact of the relay 18 is closed and made to operate a driving part 21, which drives the cassette tape CMT. The collector potential of the TR19 drops and a capacitor C1 is discharged. When the data input is completed, the level at the terminal 20 drops to turn off the TR19. The collector potential of the TR19 rises to perform differentiation by the capacitor C1 and a resistance 26 and a TR23 turns on for a specific time, driving a buzzer 22. Consequently, the operator is released from such a burden that the operator views a display when the data loading is completed.
Patent JP-S5238833-A (JP)
Title: Automatic wiring tes system
Inventor: IWATA MASAHISA
IPC: G06F1/00
Filed: 1975-09-23
Abstract: PURPOSE: In case that the wiring by wire rapping is tested, to make the test possible in arbitrary wiring stage and to make easy for wiring correction, by making the test with the wiring order number to the wiring terminals and the wiring information including the starting point and the end point of wiring other than wiring chain number. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5817337-A (JP)
Title: Detecting method for operating condition of heavy equipment
Inventor: NAGAHAMA ITARU
IPC: G01M17/00
Filed: 1981-07-23
Abstract: PURPOSE:To detect a running trace, by a method wherein parts to be detected are aligned in a row at given intervals at a rotary part of each of right and left running wheels, and a detector, situated to a non-rotary part, detects a time during which the part to be detected passes. CONSTITUTION:Parts 2 to be detected are aligned in a row at given intervals at a rotary part of each of right and left rotary wheels 1 for a heavy equipment and along a periphery of a concentric circle with a rotary shaft. A detector 3 for a group of the parts to be detected is secured to a non-rotary part 4 for the heavy equipment. In case the wheels 1 turn following running of the heavy equipment, a time, which has elapsed until the succeeding level of the parts 2 to be detected passes the position of the detector 4 after the parts 2 to be detected, aligned in a row on the rotary part of the running wheel 11, pass the position of the detector 4, is measured at each of the right and the left wheel or each rotary member to compute the movement of the heavy equipment. An accumulating error is caused resulting from said computation, and thereby, a running trace is corrected by finding the present position and advancing direction of the heavy equipment in the running process of the heavy equipment.
Patent JP-H0411777-A (JP)
Title: Trigger element
Inventor: OCHIAI YASUHIKO
IPC: H01L29/747
Filed: 1990-04-28
Abstract: PURPOSE:To improve load resistance characteristic and to perform an ON operation by providing a short-circuiting electrode at a position reaching a depleted layer before a PN junction between a diffused layer and a semiconductor substrate is broken down by a reverse bias to be applied to the junction. CONSTITUTION:If a voltage is applied to electrodes 6a, 6b, a PN junction 7a is reversely biased, and a PN junction 7b is forwardly biased. When an applied voltage VR is low, only a leakage current of the junction 7a flows between the electrodes 6a and 6b to become an OFF state, and as the voltage VR is increased, a depleted layer 5a is extended. Its end reaches a short-circuiting electrode 4a, the electrodes 6a, 6b are forwardly biased to become an ON state. When the polarities of the electrodes 6a, 6b are replaced, the junctions 7a, b7 are forwardly and reversely biased to become the ON state. Thus, when they are reversely biased, it reaches a depleted layer before the junction is broken down. Then a trigger element obtains desirable characteristics to provide the ON operation without problem.
Patent JP-H023764-A (JP)
Title: Working vehicle
Inventor: NISHIDA TETSUYA
IPC: B60W10/10
Filed: 1988-05-10
Abstract: PURPOSE:To engage a hydraulic clutch rapidly without generating a shock, by a method wherein during engaging operation of a hydraulic clutch, after a control valve is opened to a given opening once, a feed oil amount is increased with given characteristics starting from an opening lower than the opening of the control valve. CONSTITUTION:When a hydraulic clutch is operated for engagement, a control valve 17 is opened to a given opening. After a feed oil amount to a hydraulic clutch is increased once, a feed oil amount is increased with given characteristics starting from an opening lower than the opening of the control valve, and the control valve 17 is opened to a full opening state being a value higher than a given opening. After the hydraulic clutch is operated to an extent that a friction plate in a clutch case makes contact therewith, the control valve 17 is gradually opened from a throttles state, where by the hydraulic clutch can be operated rapidly without generating a shock.
Patent JP-S63280586-A (JP)
Title: Correction device for time base fluctuation
Inventor: TAKASHI TERUMI
IPC: H04N5/956
Filed: 1987-05-13
Abstract: PURPOSE:To contrive to reduce the number of components by utilizing an idle area of a memory to eliminate the need for a memory for externally mounted data delay. CONSTITUTION:An unused area (idle area) writing means is used to write image data in the idle area (nonuse area) not relating to the storage of a video signal in a frame memory 10 and the image data is transferred to the operating area after a prescribed time from the idle area to retard the image data by a data transfer means 11. Thus, passing-ahead/behind control is applied without externally mounted line memory to reduce the number of components and miniaturize said device.
Patent JP-S5541545-A (JP)
Title: Cash automatic transaction system
Inventor: YAMAZAKI KEIZOU
IPC: G07D1/00
Filed: 1978-09-20
Abstract: PURPOSE: To smooth the automatic transaction at an on-line fault time by preparing the first and the second transaction sequence programs for the stop time of on-line communication to a central data processing unit and the fault time of a terminal control unit.  
     CONSTITUTION: When a fault occurs in central data processing unit 10 or communication systems 12W14, a prescribed sequence program and a prescribed program are designated from program memory 34 of automatic transaction unit 30 and program memory 22a of terminal control unit 20 respectively to execute the data processing for storing transaction data sent from automatic transaction unit 30 onto magnetic file 28 for the purpose of switching a mode to the first off-line mode. When terminal control unit 20 becomes faulty, automatic transaction unit 30 is switched to the second off-line mode, and the second transaction sequence program is designated from program memory 34, nd transaction data enters into recording generation part 36c. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000303252-A (JP)
Title: Polyolefin fiber and its production
Inventor: TSUCHIBE KEN
IPC: C08L23/02
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain a polyolefin fiber by providing a polyolefin fiber capable of forming thick fibers and modified cross-section fibers, and dyeable with a disperse dye, further preventing draw down in melt spinning of polyolefin, and improving spinnability in such a manner that thick fibers or modified cross- section fibers are obtainable. SOLUTION: A polyolefin fiber formed from a polyolefin containing a homogeneously dispersed mixed powder consisting of a polytetrafluoroethylene (A) and an alkyl (meth)acrylic polymer (B) whose alkyl group has a carbon number of 5-30. When polyolefin is melt spun into polyolefin fibers, the mixed powder is added at a ratio of 0.05-10 pts.wt. to 100 pts.wt. of polyolefin, and they are melt spun after melt kneading.
Patent JP-H0413298-A (JP)
Title: Recording and reproducing device
Inventor: TANIGUCHI HIRONORI
IPC: G11C7/00
Filed: 1990-04-28
Abstract: PURPOSE:To easily execute recording and reproducing and to eliminate the necessity of a battery for holding stored acoustic data by providing a DRAM and an EEPROM in a semiconductor memory to store the acoustic data. CONSTITUTION:A DRAM 113 is provided to write sound data at real time, and an electrically erasable EEPROM 112 is provided with memory capacity almost equal to that of this DRAM 113 so that these parts can transfer the sound data to a CPU 105. Namely, when recording sounds while connecting a power source to the recording and reproducing device, the acoustic data is written into the DRAM 113 and when reproducing the acoustic data, the acoustic data is read out from the DRAM 113 and reproduced. When writing the acoustic data and holding it, the former data of the EEPROM 112 is erased and the acoustic data of the DRAM 113 is written into the EEPROM 112. Thus, the sounds can be recorded and reproduced and even when the power supply is interrupted, the acoustic data is not erased.
Patent JP-H02307910-A (JP)
Title: Aromatic polyamide fiber and film
Inventor: BOKU KACHIN
IPC: D01D5/00
Filed: 1990-04-27
Abstract: PURPOSE: To provide an aromatic polyamide fiber and film free from crystal bonding layer, having a single structure, exhibiting high strength and high abrasion resistance and producible by the preparatory preparation of a liquid prepolymer dope of a wholly aromatic polyamide followed by molecular orientation polymerization of the prepolymer using a polymerization accelerator. CONSTITUTION: The objective fiber and film having fine structure of the fiber consisting of a molecular chain structure completely expanded by a molecular orientation polymerization method, free from crystal defect layer in the direction perpendicular to the fiber axis and having an intrinsic viscosity of >=3.0 and a strength of >=15 g/d can be produced by adding (A) an aromatic diamine and an aromatic diacid chloride at equimolar ratio to (B) a solvent produced by dissolving an inorganic salt in an amide-based solvent which may contain a small amount of t-amine, preparing an optically anisotropic liquid crystal prepolymer dope before the low-temperature complete polymerization of the prepolymer, transferring by a spinning apparatus and spinning the dope in (C) a polymerization acceleration precipitation agent at a spinning draw ratio of 1-4 while winding the spun fiber, etc.
Patent JP-H11299450-A (JP)
Title: Algal pigment material and its production
Inventor: KATO TOSHIMITSU
IPC: C09B67/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain an algal pigment material with excellent color-tone and thermal stability, useful in foods or the like by evaporating to dryness an aqueous solution essentially containing algal pigment(s) and trehalose so as to suppress color value depression and improve the eventual yield. SOLUTION: This algal pigment material is obtained by evaporating to dryness an aqueous solution essentially containing trehalose and algal pigment(s) such as phycocyanin, phycoerythrin or an algal pigment consisting mainly thereof; wherein the amount of the trehalose to be used is pref. >=10 wt.% based on the algal pigment(s). The algal pigment material has broad applicability, being used pref. as a colorant for foods such as ice cream.
Patent JP-S595308-A (JP)
Title: Information input device
Inventor: KURODA GIICHI
IPC: G06K7/01
Filed: 1982-06-30
Abstract: PURPOSE:To confirm easily inputted information, by reading out information which is entered an information entry area of an information input/output card, and printing it out in its print-out area. CONSTITUTION:When a mode changeover switch 17 is set to a read mode and an information input/output card 1 is inserted into a card holder 2, a data of an information entry area of the information input/output card 1 is read by a read head provided on a head block 6, and is stored successively in a memory. Subsequently, the information input/output card 1 is drawn out of the card holder 2 temporarily, the mode changeover switch 17 is set to a printing mode, and when the information input/output card 1 is turned over and is inserted into the card holder 2 again, the data stored in the memory is printed out in the print-out area of the rear side of the information input/output card 1.
Patent JP-2000308386-A (JP)
Title: Motor drive control device
Inventor: CHIN SATOSHI
IPC: H02P6/17
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To control torque change by controlling a variation rate of an energizing signal to be switched during switching operation. SOLUTION: When the PWM drive duties (Duty 3, Duty 4) of the upper and lower values, for example, are different, a current variation rate of the rising phase Duty 1 and falling phase Duty 2 during the phase current switching period is controlled. Consequently, a motor current during phase switching can be kept constant, thereby controlling current variation and electromagnetic torque variation. In this case, a formula of the center voltage of motor coil is derived first and a voltage equation of each coil is obtained next using the center voltage. The application voltage of each coil in the voltage equation is expressed with the duty of PWM (Duty 3, Duty 1, Duty 2).  Finally, in order to keep constant the total amount of the motor current, the formula of a duty (Duty 2) of the current transforming duty is obtained based on the voltage equation of each phase where the application voltage is expressed with duty. Moreover, the equation of the center voltage of motor is obtained with the four PWM ON/OFF power feeding patterns.
Patent JP-S5639146-A (JP)
Title: Core setting device
Inventor: OONO KANJIROU
IPC: B22C9/10
Filed: 1979-09-10
Abstract: PURPOSE:To put a core reasily and accurately into a mold by placing a guide frame on the mold and lowering a jig body while guiding the same with guiding means. CONSTITUTION:A core 6 is fixed in a jig body 1 and is lowered onto a lower flask 8 including a mold 9. The guide frame 17 of a frame guide mechanism A abuts on the flange part 10 of the lower flask 8 and when it is lowered by matching mold matching register marks 10a, 17a, a guide pin 31 is engaged with a guide bushing 13, whereby the position definition of the jig body 1 is surely accomplished. Thence, when the jig body 1 is lowered further, it lowers by being guided by the four guide posts 18 of the guide frame 17, thus it lowers while maintaining the parallelism with the plane of the guide frame 17 without making oscillation and deviation. Hence, the core 6 in the jig body 1 is also put into the mold 9 by maintaining the parallelism with the mold 9. After this, the jig body 1 is moved upward.
Patent JP-H02295135-A (JP)
Title: Semiconductor device
Inventor: OHORI TATSUYA
IPC: H01L21/76
Filed: 1989-05-10
Abstract: PURPOSE:To enable an E-type HEMT and a D-type HEMT to be produced on the same semi-insulation InP substrate by utilizing the InP layer as an etching stop layer. CONSTITUTION:HCl is used as an etchant and an InP layer 14 exposed within an opening is eliminated. This etching automatically stops at an InAlAs layer 13. At this stage, an opening for forming a gate electrode at the D-type HEMT part is completed. Then, (HF+H2O2+H2O) is used as an etchant and the InAlAs layer 13 exposed within the opening at the E-type HEMT part is eliminated. This etching automatically stops at the InP layer 12. Then, HCl is used as an etchant and the InP layer 12 exposed within the opening is eliminated. This etching stops automatically at an InAlAs layer 11. At this stage, an opening for forming a gate electrode at the E-type HEMT part is completed.
Patent JP-H06307991-A (JP)
Title: Residual thickness measuring method for refractories in blast furnace
Inventor: SEKIYA MASAHIRO
IPC: G01M99/00
Filed: 1993-04-20
Abstract: PURPOSE:To measure the residual thickness of refractories continuously and automatically by inserting a probe incorporating a plurality of sheathed conductors into a furnace, exposing the tip of each conductor at a predetermined interval, and detecting the degree of ground insulation. CONSTITUTION:A plurality of sheathed conductors 2 are contained in a supporting pipe 4 with the tip of each conductor 2 being exposed from the supporting pipe 4 at a predetermined interval. The probe 1 is inserted into the iron skin of a blast furnace body from the outside and secured by means of a flange 5 and then it is connected with a circuit protector, a fuse, etc., to establish a circuit which is then connected with a constant voltage source. When the refractories of blast furnace are consumed and the sheathed conductor 2 touches an object placed in the furnace at the tip thereof, ground insulation of the sheathed conductor 2 is degraded and a current I flows. Consequently, a high current flows through the circuit protector to actuate the protector thus allowing the detection of the position (thickness) of touching refractories. Since a robust measuring method is provided by simple detection principle and structure, measurement can be carried out stably and continuously.