baber/WOPTO huggingface dataset:
Patent JP-H04165495-A (JP)
Title: Burglary preventing device for electronic equipment and semiconductor integrated circuit incorporating burglary preventing function
Inventor: OZAWA TOSHIYUKI
IPC: B60R11/02
Filed: 1990-05-31
Abstract: PURPOSE:To execute the double check of a factory code and a personal code when an interruption of power supply is detected in a backup state of the power supply by writing in a factory code to a ROM, and storing a personal code in a RAM. CONSTITUTION:When the interruption of power supply 10 is detected by a flip-flop 4 when the backup of the power supply by a backup condenser 13 is in a working state, a comparing means 8 compares the factory code stored in a ROM 6 and a code inputted by key, and further, compress the personal code preliminarily stored in a RAM 7 with the key inputted password code, and puts the electronic machine in an operating state only when both are matched. On the other hand, even when the backup of the power supply is in a ceased state, when the power supply 10 is charged, the factory code stored in the ROM 6 is compared to the key inputted code, and the electronic equipment is put in the operating state when they are matched, so the burglary prevention function works. Thus, a double burglary prevention is executed.
Patent JP-H05334257-A (JP)
Title: Parallel processor
Inventor: TATSUMI TOSHIICHI
IPC: G06T9/00
Filed: 1992-06-03
Abstract: PURPOSE:To improve a processing speed by comparing the predicted value of a transmission time at the time of compression with that at the time of non-compression based on a communication amount at the transmission start time of a communication line and the size of data to be transmitted, and transmitting the data whose communicating time is shorter, together with compression information. CONSTITUTION:In the transmission and reception of the data between parallel processor, at the time of a transmission start, the communication amount of a serial transmission line 13 is observed by a communication amount observing circuit 11, and the compression transmitting time required for compressing and transmitting the communication amount and the non-compression transmitting time required for non-compressing and transmitting it are predicted. At that time, the predicted transmitting time at the time of compression is the total of a predicted compression processing time, predicted communicating time, predicted compression/extension judgement processing time and predicted extending time. Then, the processing time at the time of compression is compared with that at the time of non- compression, and the data whose communicating time is shorter, are selected, and transmitted. At the parallel processor at a reception side, the received data are judged by a compression/ non-compression judgement signal 14 or the like received together with the received, data and received being extended when the data are the compressed data, and received as they are when the data are the non-compressed data.
Patent JP-S6120869-A (JP)
Title: Photoinsulated power source module circuit at input circuit of measurement system
Inventor: SENOO TOSHIROU
IPC: G01R19/155
Filed: 1984-07-10
Abstract: PURPOSE:To reduce the size of a device by employing a photoinsulation system for the insulated power source of the input circuit, and improving the dielectric strength and using semiconductor elements as respective elements. CONSTITUTION:A light emitting diode 15 is provided to the photoinsulated power source module circuit of the input circuit of the measurement system and connected to a main-side power source 8. A solar battery 16 is provided opposite it and connected to an input circuit 9 to which a measurement signal is inputted. Then, electric power supplied to the main-side power source 8 is converted by the light emitting diode 15 into light energy, which is photodetected and converted into electric energy by the solar battery; and the electric energy is outputted 9. Thus, the input electric power is converted by the light emitting diode into the light energy, which is converted into electric power by the solar battery, so photoinsulation between the input electric power and output electric power is attained and the circuit constitution is simplified.
Patent JP-H0836485-A (JP)
Title: Information processor and method for controlling information processor
Inventor: NAKAMURA AKIYOSHI
IPC: G06F9/06
Filed: 1995-05-17
Abstract: PURPOSE:To switch a system to the system of a different environment by a simple constitution and to enable the execution of an application program, etc., without performing an initialization every time the system is switched to each system, in a personal computer which is possible to operate in plural different environments. CONSTITUTION:The address conversion of the memory map connected with a CPU 1 is switched in a memory controller 2 and the memory area which is preliminarily prepared in a memory block 3 and is compatible to each environment is assigned to the CPU 1. As for the state of the CPU 1, the CPU 1 is stored by shifting the mode to a system management mode, and when the system is selected again, the state of the CPU can be recovered. As a result, an initialization is not necessary to be performed every time the system is switched and an application program can be continuously operated.
Patent JP-S631438-A (JP)
Title: Reactor
Inventor: SHINKAWA TOSHIKAZU
IPC: B01J8/06
Filed: 1986-06-20
Abstract: PURPOSE:To obviate the temp. difference between reaction tubes, in a double pipe type reactor for metanol synthesis, by allowing gases rising through a plurality of center pipes to pass through a mixer before allowing the same to flow in the catalyst beds of the reaction pipes. CONSTITUTION:After unreacted gases rising through center pipes 3 flow in a space E, said gases pass through a gas mixer 10 to flow in the space F constituted of an upper tube plate 4 and an upper partition plate 7. By this constitution, the temps. of gases are uniformized by mixing and the gases subsequently flow in the catalyst beds 2 of the reaction tubes. As result, even when unbalance is present in the packing of the reaction pipes with a catalyst to cause different catalytic reaction temp. between the reaction pipes and the temps. of the gases rising through the reaction pipes, non-uniformity of reaction temp. and pipe temp. between the reaction pipes can be reduced.
Patent JP-S627397-A (JP)
Title: Driving device of multi phase step motor
Inventor: IKEMOTO YOSHIHIRO
IPC: H02P8/36
Filed: 1985-06-28
Abstract: PURPOSE:To suppress the heating of a coil by intermittently interrupting currents which flow to phase coils of multi phase step motor to reduce the inputs of the motor. CONSTITUTION:An input pulse is input to toggle flip-flops 2, 3 and a monostable circuit 14. NAND logic circuits 6, 7, 8, 9 input the outputs of the flip-flops 2, 3. When an input pulse is input to the monostable circuit 14, a signal which can be freely set in the output pulse width by a variable resistor and a capacitor is output. The logical products of the output of the circuit 14 and the outputs of NAND logic circuits 10, 11, 12, 13 are obtained by AND circuits 15, 16, 17, 18 to obtain excitation signals of phase coils phi1, phi2, phi3, phi4 of a step motor as its outputs.
Patent JP-H11341086-A (JP)
Title: Transmitter and receiver for multicarrier weak radio wave
Inventor: INOUE YOSHITAKA
IPC: H04L27/04
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a weak radio wave communication equipment capable of executing high quality communication of a low bit error by using a weak radio wave and corresponding also to multichannel and the change/switching of carrier frequency. SOLUTION: In a transmitter, a modulation circuit 3 modulates a subcarrier generated from a clock signal generation circuit 1 by a sending data string SD, an impulse string signal generation circuit 2 generates an impulse string signal as a carrier signal and a frequency conversion circuit 4 converts the frequency of the carrier signal to be the impulse string signal to transmit the frequency-converted signal from an antenna 5. In a receiver, a frequency conversion circuit 13 converts the frequency of a received signal by the impulse string signal, an intermediate frequency filter circuit 14 extracts an intermediate frequency signal and a demodulation circuit 15 demodulates the intermediate frequency signal to output a received data string RD.
Patent JP-H038693-A (JP)
Title: Safety device of escalator
Inventor: WATANABE TSUTOMU
IPC: B66B29/04
Filed: 1989-06-07
Abstract: PURPOSE:To rapidly remove a foreign material such as a shoe put between a skirt guard panel and a footstep and safely rescue a passenger by providing an electromagnetic switch synchronous with a stop switch, and freely moving one end of the skirt guard panel by its operation. CONSTITUTION:When a shoe of a passenger is put between a skirt guard panel 22 and a footstep 11 during the operation of an escalator, a limit switch 24 which is a stop switch is operated to stop the escalator. An electromagnetic switch 25 synchronous with the limit switch is operated to attract a plunger 25a brought close thereto by its electromagnetic force, and a clamp 28 is fallen downward through an arm 25b. Consequently, the clamp 28 is released from a hook 27, and the skirt guard panel 22 can be circularly moved with a hinge 26 as the center. Hence, the shoe put between the skirt guard panel 22 and the footstep 11 can be rapidly removed, and the passenger can be safely rescued.
Patent JP-S6125770-A (JP)
Title: Direct fixed dimension grinding
Inventor: SHIROKURA TAKEO
IPC: B24B49/04
Filed: 1984-07-10
Abstract: PURPOSE:To stabilize the quality of work by performing tight cutting with excellent sharpness after dressing and trueing of grinding wheel while performing additional cutting if it will not reach to the fixed position even upon elapse of predetermined time after spark-out. CONSTITUTION:If it will never reach to the spark-out fixed dimensional position 4P even upon elapse of predetermined time, in the spark-out grinding after tight-feed fixed dimension cutting of wheel table under excellent sharpness of grinding wheel immediately after correction of grinding wheel, the wheel table is cut again with the tight-feed cutting speed or slower speed to produce a signal indicating arrival to the fixed dimensional position 4P reliably. Consequently, cutting miss will never occur to achieve high machining accuracy of work irrespectively of the sharpness of the grinding wheel resulting in stable quality.
Patent JP-H0838629-A (JP)
Title: Medical apparatus for treating part of vessel
Inventor: BUITARI BUERIN
IPC: A61M36/04
Filed: 1995-06-09
Abstract: PURPOSE: To provide a medical appliance for radiotherapy easy to use and simple to be manufactured. CONSTITUTION: A medical instrument 31 is equipped with an irradiation means 32 of rays and an actuation means 33. The irradiation means of rays 32 is formed by coiled filament 35 consisting of radioactive material. The part 34 of the base end side of the irradiation means of rays is formed of coiled filament having a larger pitch than the filament 35. The coiled filament 34 firms an interlocked engagement part to mesh detachably with a screw part 36 firmed at the base end of a guide wire.
Patent JP-S62298775-A (JP)
Title: Alarm for slipping-off of power source plug
Inventor: NAKAKUKI JUNICHI
IPC: G01R31/04
Filed: 1986-06-19
Abstract: PURPOSE:To obtain an alarm for cautioning a user, by storing the time at which a operation switch is controlled by a latch means to give a sound when a power source plug slips off during the time. CONSTITUTION:When a source power is supplied to a power failure detecting means 3, the voltage of a capacitor 34 will not rise with the discharging of the electric charge thereof 34 at each half cycle through a transistor 33 and a sound generating body 8 fails to give a sound with an output of a comparator 38 kept Low. When the source power supply from an AC power source 1 is interrupted, the voltage of the capacitor 34 is charged through a resistance 35 and the output of the comparator 38 changes to High. On the other hand, when an operation switch 4 is depressed, an input of a T-FF 5 as latch means turns High and the output Q thereof becomes High. Under such a condition, when the output of a comparator turns High, an output of a NAND gate 7 becomes Low. Thus, a sound generating body 8 give a sound.
Patent JP-S63307963-A (JP)
Title: Character printer
Inventor: MATOBA NOBORU
IPC: G06K15/00
Filed: 1987-06-10
Abstract: PURPOSE:To emphasize a character, desired by a user effectively by providing a color changeover means changing over the hue and color tone of a printer graphic according to the indication of a color control means and a printing means printing the character of a color determined by said color changeover means. CONSTITUTION:A color controller 4 outputs a color control signal 41 controlling the density of the color of a character on the basis of a character emphasizing control signal 31 transmitted from a CPU 3, and a character generator 5 outputs a character pattern signal 51 on the basis of a character code 32 input from the CPU 3. A control section 6 is composed of an input buffer 2, the CPU 3, the color controller 4 and the character generator 5. A color changeover device 7 outputs a changeover signal 71 changing over the color to a color selected by a printing-material control section 8 on the basis of the color control signal 41 outputted from the color controller 4. A printer section 9 receives the character pattern signal 51 generated from the character generator 5, receives an output-position control signal 33 from the CPU 3, and receives the changeover signal 71 from the color changeover device 7, and prints a character pattern at a specified position on a paper in accordance with these signals.
Patent JP-H05312684-A (JP)
Title: Method and apparatus for detecting wheel lock of automobile on chassis dynamometer
Inventor: NOGUCHI SHINJI
IPC: G01M17/00
Filed: 1992-05-09
Abstract: PURPOSE:To securely detect lock by receiving reflected supersonic waves from a wheel with the supersonic waves applied to an outer face of the rotating wheel and detecting wheel lock based on difference between the reflected super sonic waves and supersonic waves applied to the wheel. CONSTITUTION:When a wheel 1 is rotating, a signal received by a supersonic microphone 6 generates ac components proportional to surface speed of the wheel 1 due to Doppler effect and amplitude modulation. For example, a synchronous rectifier 8 for synchronously rectifying a supersonic received signal V1 amplified by a supersonic signal V0 from a supersonic generator 4 to extract ac components is provided to extract the ac components (a) corresponding to the wheel 1 speed. A calculator 9 calculates speed of the wheel 1 based on the extracted ac components (a) and outputs it as detected speed (b). A comparator 10 compares the detected speed (b) with reference speed (c) given from a reference speed source 11. A lock determining device 12 determines whether the wheel 11 is locked based on the output from the comparator 10.
Patent JP-H04250050-A (JP)
Title: Ink jet recording device employing heat generating element
Inventor: SHIMODA JUNJI
IPC: B41J2/05
Filed: 1991-06-14
Abstract: PURPOSE:To improve a printable recording frequency and recording speed. CONSTITUTION:A recording device performs recording by using a recording head having a heat generating element 11 wherein a plurality of liquid passages running to common liquid chamber are separated away from each other. In the recording device, from constitution heretofore disregarded, non-simultaneous drive is provided. And by setting a distance 1a between a delivery port and a heat generating element and a distance 1b between an ink feed port and the heat generating element to 1a>1b, wherein 1b is 90-130mum and 1a is 110mum or less, recording is carried out with a response frequency more excellent than a conventional one.
Patent JP-S5476927-A (JP)
Title: Inverter circuit
Inventor: MUKAI KUNIAKI
IPC: H02M7/515
Filed: 1977-12-01
Abstract: PURPOSE: To reduce commutation period by cnnecting a series circuit including a semiconductor switch operated in the opposite way to the on-off operation of a separate semiconductor switch and a resistor between DC side terminals of a thyristor bridge circuit.  
     CONSTITUTION: In a transistor copper type system thyristor inverter, circuit consisting of a transistor T 3  a series operated in the opposite way to the on-off operation  of transistors T 1  and T 2  is connected between Dc side terminals of thyristor birdges  S 1  to S 6 . Thus, then current is reduced t zero with the power supply cut off with  the cutting-off of the transistor T 1  and T 2 , residual carriers remain in the relevant  thyristor. However, since the transistor T 3  is triggered simultaneous ly with the cutting-off of the transistor T 1  or T 2 , the thyristor enters a closed circuit formed by the  resistor R and thyristors T 3  and T 1  or T 2 . Consequently, the residual carriers quickly disappear, and it is possible to reduce the cut-off period of the transistors T 1  and  T 2  to a fraction of that of the conventional circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000325260-A (JP)
Title: Water stopper for toilet bowl
Inventor: SUMIYA KATSUYOSHI
IPC: A47K13/00
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent the staining at the upper edge of a toilet bowl and around the toilet bowl by urine and water, such as hot water, by providing the above water stopper with two permeable layers having an arcuate plane shape corresponding to the shape at the upper edge of the toilet bowl and a water-holding layer which is held between these permeable layers and absorbs and holds the water penetrating into the permeable layers. SOLUTION: The water stopper 1 has the first permeable layer 10 on one surface side and the second permeable layer 11 on the other surface side and the water-holding layer 12 held between both layers 10 and 11 and is constituted so as to have a plane shape obtained by curving an arcuate shape having a suitable width and rounding both side parts in a longitudinal direction. The water abutting on the water stopper 1, therefore, arrives through the first and second permeable layers 10 and 12 to the water-holding layer 12 and is absorbed and held in this water-holding layer 12. The water stopper 1 for the toilet bowl is used by being mounted at the upper edge of the toilet bowl 2 in such a manner, by which the urine and the water, such as hot water for washing, can be captured, absorbed and held.  The staining at the upper edge of the toilet bowl 2 and around the toilet bowl 2 may be prevented and the toilet bowl may be maintained always in the clean state.
Patent JP-H08332849-A (JP)
Title: Wing opening/closing auxiliary device
Inventor: KURODA SHIGERU
IPC: B60J7/08
Filed: 1995-06-09
Abstract: PURPOSE: To provide a wing opening/closing auxiliary device to simplify structure and reduce the number of parts and reduce weight and be formed in a compact manner. CONSTITUTION: A wing opening/closing auxiliary device is a device 20 to exert an auxiliary force during opening and closing of a wing and comprises two links 31 and 32; a horizontally extending rod 33; and a compression coil spring 34. One end of a first link 31 is pivotally mounted on the link support hinge 38 of a bracket 37 on the car body side and rotatable throughout an attitude ranging from an approximately horizontally falling state to an erecting state. The record link 32 has one end side turnably mounted on the tip of the first link 31 by means of a hinge 42 and the other side rising obliquely rearward upward and pivotally mounted on a member 40 on the wing side. One end 50 of the rod 33 is connected to the first link 31 in a position offset to a level lower than that of a link support hinge 38.  The spring 34 energizes the rod 33 in a direction in which the first link 31 is caused to rise.
Patent JP-S62299832-A (JP)
Title: Scanning optical device
Inventor: SHIRAI MASAHIRO
IPC: G03G15/04
Filed: 1986-06-19
Abstract: PURPOSE:To control the angle of the reflecting surface of a reflecting mirror without using any gear mechanism by providing moving members which couple with the reflecting mirror and move the reflecting mirror at a specific speed on both sides of a scanning track straight line, fitting a support arm to the reflecting mirror, and moving this support arm along a guide member. CONSTITUTION:When a motor 23 is driven, the moving members 14 and 15 move through wires 17, 18, and 16. Then, the reflecting mirror 6 moves while sliding on the linear guide member 9 provided on the scanning track straight line XX'. At this time, the support arm 10 fixed to the support member 8 of the reflecting mirror 6 slides on the guide member 12 and then the reflecting surface of the reflecting mirror 6 varies gradually in inclination as it moves in a scanning direction. Then, the reflecting mirror 6 is slid on the scanning track straight line XX' at a proper scanning speed so that no step-out state is caused on a reproduced image.
Patent JP-H05175451-A (JP)
Title: Stack type h type cell capacitor and manufacture thereof
Inventor: PIEERU FUAZAN
IPC: H01L27/10
Filed: 1992-05-11
Abstract: PURPOSE: To provide a three-dimensional polysilicon memory node plate in which the surface area of a capacitor plate can be increases by 200% or more as compared with a conventional stacked capacitor by regulating the H-shaped cross-section. CONSTITUTION: A conventional method for fabricating a stacked capacitor is improved in order to fabricate a three-dimensional stacked capacitor referred to stacked H-shaped cell SHC. The SHC is a capacitor memory cell being used in the fabrication process of DRAM. The SCH has a polysilicon memory node 111 structure including a lower part extending above and below the H- shaped cross-section and touching an active region 21. The polysilicon memory node 111 and a polysilicon layer 122 sandwiches a dielectric layer 121 to complete an SHC capacitor.
Patent JP-H038606-A (JP)
Title: Ocean warehouse
Inventor: SAITO YOSHIO
IPC: B65G1/00
Filed: 1989-06-06
Abstract: PURPOSE:To facilitate loading/unloading of cargo, carrying in and out operation and distribution to a warehouse by installing a bridge crane comprising a trolley and a traveling truck between an apron of an ocean warehouse and the quay, and providing opening portions on a penthouse and slabs for partitioning the respective floors in such a manner that the openings are gradually decreased in size as they go downward. CONSTITUTION:Load is moved among a cargo ship 5 held on an apron, an ocean warehouse 1 and the quay 4 by lifting the load by a trolley 25 of a bridge crane 23 and traveling a traveling truck 27. Opening portions 29, 31, 31... are formed on a penthouse 21 of the ocean warehouse 1 and slabs 30 of the respective floors respectively. The penthouse opening portion 29 is largest, and the openings 31 are set in such a manner that they are decreased in size as they go downward. Accordingly, the load can be unloaded on a desired slab 30 or lifted up through the penthouse opening portion 29 and the upper floor opening portion 31. By this arrangement, loading/unloading of cargo, carrying in and out operation and distribution can be facilitated.