baber/WOPTO huggingface dataset:
Patent JP-S5835254-A (JP)
Title: Exhaust gas recycling device for diesel engine
Inventor: KUSHIBE TAKAHIRO
IPC: F02B3/06
Filed: 1981-08-27
Abstract: PURPOSE:To control the flow rate of recycled exhaust gas, by conducting the atmospheric pressure to the diaphragm chamber of an exhaust gas recycling device in response to the fall in the atmospheric pressure to regulate the degree of opening of an atmoshere bleed valve. CONSTITUTION:An exhaust gas recycling passage 10 is connected to the exhaust gas inlet port 11 of an exhaust passage 4 and the exhaust gas injection port 12 of an intake passage 3. An exhaust gas recycling control valve 13 is provided halfway in the exhaust gas recycling passage 10. The magnitude of negative pressure introduced into a diaphragm chamber 20 falls in response to the drop in the atmospheric pressure on a highland to reduce the degree of opening of the control valve 13 to lower the exhaust gas recycling rate. According to this constitution, exhaust gas is recycled at an appropriate rate in driving on the highland as well.
Patent JP-H031263-A (JP)
Title: Arbitration circuit
Inventor: HARUHARA IZURU
IPC: G06F13/362
Filed: 1989-05-30
Abstract: PURPOSE:To execute fast arbitration by limiting a contention access request from a high-order device transiently so as to perform the execution cycle of a determined low-order device preferentially than the contention access request from a high-order device. CONSTITUTION:When an arbitration cycle is executed, prohibition means 24-27 prohibit the contention access request from the low-order device synchronizing with a system clock based on that from the high-order device according to priority for each contention access request stored in storage means 11-15, and the execution cycle is started on the shared device of an arbitrary device. Control means 37, 38, 20-23 limit the contention access request from the high-order device transiently so as to perform the execution cycle of the determined low- order device preferentially than the contention access request from the high- order device in priority for the shared device with a timing delaying the system clock for prescribed time. In such a way, it is possible to prevent the execution cycle of the low-order device interrupted.
Patent JP-H10325866-A (JP)
Title: Device for inspecting detection range of obstacle sensor
Inventor: SHIGEYAMA TAKAYUKI
IPC: B60R21/00
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To automatically and accurately inspect the detection range of an obstacle sensor. SOLUTION: A simulated obstacle 110 is mounted on a movement part 103 of a three-axis movement mechanism 100. When a three-axis movement command is sent from a computer 130 for control to the three-axis movement mechanism 100, the movement part 103 moves corresponding to the three-axis movement command. An unmanned carrier vehicle 1 stops at set position 120. In this state, an obstacle sensor 6 detects the simulated obstacle 110. A computer 100 for control judges the position of the simulated obstacle 110 based on the three-axis movement command and stores it when the obstacle sensor 6 detects the simulated obstacle 110. In this manner, the computer 130 for control inspects the position of the simulated obstacle 110 as the detection range of the obstacle sensor 6 when the obstacle sensor 6 detects the simulated obstacle 110.
Patent JP-S61291904-A (JP)
Title: Brittle magnesium and its production
Inventor: KIMURA MORIKAZU
IPC: B22F9/04
Filed: 1985-06-20
Abstract: PURPOSE:To increase the brittleness of Mg and to permit easy mass production of the pulverous powder of Mg by incorporating a specific slight amt. each of Na, K, etc. into Mg. CONSTITUTION:The direct addition of alkali metals such as Na and K into the molten Mg is difficult and therefore Ca is preliminarily added therein at 0.1-10wt% and thereafter the halide of Na or K is added thereto so that either or both of Na and K are incorporated into Mg at >=20ppm in total. The molten metal is then solidified. The brittleness of the Mg increases remarkably and the pulverous powder of <=100 mesh easily mass-produced by crushing the cast ingot thereof with a hammer mill after machining the same with a lathe.
Patent JP-S5259502-A (JP)
Title: Data transmission system using light fiber cable data highway
Inventor: OOKI NAGAMITSU
IPC: H04B10/275
Filed: 1975-11-11
Abstract: PURPOSE:By installing a circle made of light fibers, a stable system is obtained which has rich adaptability to extension of peripheral units and which still not be affected by electromagnetic induction and ground potential.
Patent JP-S5835617-A (JP)
Title: Power supply device
Inventor: OOTANI GENZOU
IPC: G05F1/56
Filed: 1981-08-26
Abstract: PURPOSE:To insulate completely the load side from the AC power source side, by short-circuiting a diode, which is provided between the secondary side of a driving transformer and the base of an output transistor, with a low-power transistor and providing a load circuit in the secondary side of an output transformer. CONSTITUTION:A diode 30 for preventing the reverse current is inserted between the secondary-side output of a driving transformer 15 and the base of an output transistor TR18, and a part of the DC voltage from the diode 3 and a capacitor 4 is applied to a TR34 to short-circuit the diode 30. This DC voltage is not only applied to the base of the TR18 through a resistance 31 but also allowed to pass through the tertiary winding of an output transformer 19 to form a blocking generating circuit. The secondary-side output of this transformer 19 is supplied to a load 22, thereby insulating completely the load side from the AC power source side.
Patent JP-S6113911-A (JP)
Inventor: NISHINO RIYUUICHI
IPC: A47C1/027
Filed: 1984-06-29
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-2000332920-A (JP)
Title: Telephone line selection adapter device
Inventor: KOBATA SHINICHIROU
IPC: H04M1/26
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent dial number information called from a telephone line selection adapter device from being incommunicable because the exchange of a telephone line does not accept the dial number information, even when a dial classification set to a telephone set does not coincide with a line classification. SOLUTION: This telephone line selection adapter device installed between a telephone set and a telephone line stores a line classification information on whether to be a PB signal format or a DP signal format on the basis of a default setting or the dial classification of when the preceding call out is made in a storing means, transmits dial number information to the telephone line on the basis of the stored line classification information, retransmits the dial number information through a line classification being different from newly stored line classification information according to the decision on whether an exchange accepts the line classification information and the decision of the coincidence/discrepancy between the dial classification set to the telephone set and the stored line classification information,  rewrites the line classification information stored in the storing means and notifies of a setting error of the dial classification of the telephone set.
Patent JP-S6036996-A (JP)
Inventor: RIRIAN EE MATSUKUNARII
IPC: G21C19/30
Filed: 1984-06-28
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-H08324397-A (JP)
Title: On-slope starting auxiliary device
Inventor: HARADA MASAHARU
IPC: B60T7/12
Filed: 1995-06-01
Abstract: PURPOSE: To correctly execute the release of braking force always corresponding to the timing of the start time without special adjustment or the like. CONSTITUTION: The braking torque F of a drum brake 1 is directly detected by a braking torque detecting means 8, and when the braking torque F is judged to be the specified value or less by a controller 9, that is, when forward torque is obtained enough to put a vehicle in a non-retreating state even if the operation of the drum brake 1 is released, an air pressure holding valve 10 is opened to release the braking action of the drum brake 1, and the release of braking force always corresponding to the timing of the start time is correctly executed without special adjustment or the like regardless of the change of the abrasion member of a clutch plate with the lapse of time.
Patent JP-H10326126-A (JP)
Title: Personal computer with infrared-ray sensor
Inventor: TAKEUCHI HIROSHI
IPC: G06F1/26
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To make a personal computer placed in normal mode only when it is operated, and to reduce unnecessary power consumption, by detecting whether or not there is an operator in front of the personal computer and saving the energy for the personal computer and devices connected to the personal computer. SOLUTION: An energy-saving mode ON/OFF control circuit 6 sends an energy-saving mode ON signal out to respective components in the personal computer 1 and an input/output device power control circuit 7 when inputting an energy-saving mode shift signal from a timer control circuit 5 and sends an energy-saving mode OFF signal out to the respective components in the personal computer 1 and the input/output device power control circuit 7 when inputting an energy-saving mode reset signal. The input/output device power control circuit 7 turns OFF an input/output device power source 8 when inputting the energy-saving mode ON signal and turns ON the input/output device power source 8 when inputting the energy-saving mode OFF signal.
Patent JP-S5360510-A (JP)
Title: Mixer circuit
Inventor: HASE HIDEKAZU
IPC: H03D1/10
Filed: 1976-11-12
Abstract: PURPOSE: The element having constant-current characteristics such as a FET is used for a load to reduce the deterioration and burning of a diode due to the overinput and to constitute the circuit simply, thereby achieving the economization. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61293700-A (JP)
Title: Instrument for measuring outside diameter of coated electrode
Inventor: FUKUTAN KENJI
IPC: B23K35/40
Filed: 1985-06-21
Abstract: PURPOSE:To obtain an exact average measured value by excluding the coated electrodes of which the angle of inclination with a conveyor for carrying the coated electrodes is of a prescribed value of above from the measuring object and successively making measurement in the stage automatically measuring the outside diameter of the plural coated electrodes during the conveyance thereof. CONSTITUTION:A photoelectric device 36 successively measures the outside diameters of the many coated electrodes 10 conveyed by the conveyor 20; at the same time a pair of photoswitches 32, 34 measure the angle of inclination of the electrodes 10 from the difference in the time when both ends of the electrodes 10 pass between said switches. The outside diameter measurement signal and the angle of inclination measurement signal are taken into an outside diameter measuring instrument 30. The outside diameter measurement signal for the electrode 10 of which the angle of inclination is of the prescribed value or above is excluded from the measuring target. The outside diameter of the coated electrodes is thus exactly measured on the conveyor for conveyance.
Patent JP-S63298141-A (JP)
Title: Method and apparatus for measuring density within grown layer comprising granular material
Inventor: OOMOTO IEMASA
IPC: G01N9/24
Filed: 1987-05-29
Abstract: PURPOSE:To measure a density quickly without destructing a banking, whose main body is constructed by a coarse granular material, by making gamma rays, which are emitted from a low level gamma ray source that is mounted on a gamma ray source holder, pass through the banking, and inputting the rays into a gamma ray detector. CONSTITUTION:The caps of steel pipes 1 and 1a are removed, and a gamma ray source holder 3 and a gamma ray detector 6 are inserted through the upper opening parts. Inserting rods 5 and 7 are temporarily fixed, and the holder 3 and the detector 6 are held at the specified positions. Gamma rays, which are emitted in the direction of the detector 6 from a low level gamma ray source 4, are transmitted through a material to be measured and inputted into the detector 6. The gamma rays, which are inputted during a unit time is measured. The relationship between the dose and the density of the gamma rays, which are inputted in the unit time, is stored in an operating device 9. With the relationship as a reference, the density of the material to be measured is computed, displayed, printed and recorded. Thus, the density is quickly measured without destructing a banking, whose main body is constructed by a coarse granular material.
Patent JP-H06350079-A (JP)
Title: Manufacture of semiconductor device
Inventor: UESAWA KENICHI
IPC: H01L29/78
Filed: 1993-06-07
Abstract: PURPOSE:To improve the dielectric breakdown strength characteristic of a gate insulation film in a semiconductor device having an MIS structure containing an element isolating structure prepared by an LOCOS method. CONSTITUTION:After a silicon oxide film 104 is formed by an LOCOS method, a fluorine containing region 105 is formed by oblique rotation implantation of fluorine ions of 5X10<12>cm<-2> to 5X10<16>cm<-2> in the vicinity of an element isolating end 17 with a silicon nitride film 103 (and the silicon oxide film 104) used as a mask. The silicon nitride film 103 and a silicon oxide film 102 are removed and a gate silicon oxide film 106 is formed.
Patent JP-S63300931-A (JP)
Title: Leak testing instrument
Inventor: ARITA KIMIHARU
IPC: G01M3/20
Filed: 1987-05-30
Abstract: PURPOSE:To securely prevent air which leaks into the gear box of a mechanical booster pump MB from blowing backward to a leak detector by linking the gear box with the exhaust side in an auxiliary pump through a check valve. CONSTITUTION:A roughing vacuum path 4 where a roughing vacuum valve 5, the mechanical booster pump 6, and an oil rotary vacuum pump 7 are arrayed is connected to the exhaust path 3 from a fitting port 1a for a body 1 to be inspected to the leak detector. Then the air which leaks into the gear box 6a of the MB 6 is discharged to the exhaust side of the pump 7 linked with the gear box 6a while disabled to flow backward. Further, the leak area in the gear box 6a which is guided to the exhaust side of the pump 7 can not be enter the path 3 from the body 1 to be inspected to the leak detector 2 without flowing backward through the pump 7 and two pumps of a preceeding- stage MB 6, so the possibility that blow gas contained in the air leaking into the gear box 6a of the MB 6 is detected by the leak detector 2 is eliminated substantially completely.
Patent JP-H02963-A (JP)
Title: Method and device for pattern correction
Inventor: KOMANO HARUKI
IPC: G03F1/74
Filed: 1988-06-03
Abstract: PURPOSE:To connect wiring for the alternation of part of an integrated circuit by depositing an insulator on another wire between desired wires and then depositing metal between the desired wires. CONSTITUTION:An Si compound Si(CH3)4 is blown onto a sample 3 from a nozzle 5 and oxygen is also blown from a nozzle 6. At this time, the periphery of the exit of the nozzle 6 is irradiated with an electron beam from an electron gun 8 so as to activate the oxygen. Then when a gallium converged ion beam irradiates from a converged ion beam device, the Si(CH3)4 which is blown from the nozzle 5 is adsorbed on the sample and irradiated with the converged ion beam to cause decomposition into Si and (CH3)4 and the activated oxygen is blown from the nozzle 6 at the same time, so the Si and oxygen react on each other to deposit SiO2 25 on a wire 23. When W(CO)6 is blown onto the sample from a nozzle 7 and irradiated with the converged ion beam to deposit W 26, thereby connecting wires 22 and 24.
Patent JP-H09303975-A (JP)
Title: Cooler for condenser
Inventor: HIKASA MASAAKI
IPC: F28B9/10
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To smoothly vent the water chamber of an operating condenser even when the path of a vent pipe is not formed in an inverted U-shape by providing a drain pipe branched from a part between the water chamber vent valve of the vent pipe and a vent outlet valve to a sump tank and providing a U-seal in the drain pipe. SOLUTION: A drain pipe 19 branched from a part between the water chamber vent valve 11 of a vent pipe 10 and a vent outlet valve 12 to a sump tank 16 is provided, a U-seal 20 is provided between the drain pipe 19 and the sump tank 16 and the drain pipe 19 is provided in the sea water retention part of the vent pipe 10. In a venting operation during an initial water filling, the sea water remaining in the vent pipe 10 is discharged to the sump tank 16 by the drain pipe 19 through the U-seal 20. Thus, even when the path of the vent pipe is not formed in an inverted U-shape in which the water chamber vent valve is located at a top in terms of the design of an arrangement of a pipeline, gas stored in the top part of the water chamber during an operation can be exhausted to a sea water discharge pipe through the vent pipe.
Patent JP-H0435114-A (JP)
Title: Latch circuit device
Inventor: NISHIMURA TAKASHI
IPC: H03K3/286
Filed: 1990-05-25
Abstract: PURPOSE:To reduce occurrence of malfunction by bringing a PNP transistor (TR) connected to a collector into continuity stage when the level of the collector level of a switching TR in the nonconductive state starts decreasing at data latch. CONSTITUTION:When the collector potential of a switching TR Q5 in the discontinuity state starts decreasing due to any cause, since the base potential of an output TR Q3 connecting to the collector of the TR Q5 is decreased, the potential of the output terminal 5 starts decreasing. However, a PNP TR Q31 having the base in common connection to the base of the TR Q3 transfers to the continuity state, and then part of an emitter follower current supplied from a current source 11 starts flowing through the TR Q31. As a result, the emitter current of the TR Q3 is decreased and a voltage drop across the level shift resistor R3 is lessened, so that the base potential of the switching TR Q6 keeping the continuity state is prevented from dropping.
Patent JP-S6114538-A (JP)
Title: Inspecting method of airtightness of pipe
Inventor: NAKAMURA AKIO
IPC: G01M3/02
Filed: 1984-06-30
Abstract: PURPOSE:To perform economization by forming a sealed space while bringing a wall body into contact with a pipe and using part of the internal or external peripheral surface of the pipe in the pipe axis direction as part of the wall surface over the whole periphery, and reducing the size of the sealed space optionally. CONSTITUTION:Guide plates 8 and 9 which have holes 8a and 9a for air ventilation are fitted to both ends of the pipe 5 to be inspected, thereby guiding operation rod parts 6a and 7a of pistons 6 and 7. An O ring (not shown in the figure) for sealing is mounted on outer peripheral surfaces of the piston bodies 6b and 7b and a through hole 12 for pressing liquid 11 for inspection in the sealed space 10 is formed in one piston 6. Then, both pistons 6 and 7 are moved to the other terminal side of the pipe 5 while held at a specific interval after the airtightness of a specific section is inspected, thus performing inspection to the overall length of the pipe successively. Consequently, the liquid for inspection is saved and the cost of inspection is reduced.
Patent JP-S5926272-A (JP)
Title: Wire bearing plate for dot printer
Inventor: SAKAKIBARA MASAHIKO
IPC: B41J2/265
Filed: 1982-08-04
Abstract: PURPOSE:To improve workability and enhance abrasion resistance, by a method wherein a surface of a metallic wire bearing plate is coated with a film having a high hardness and a high abrasion resistance which are characteristic of ceramics, thereby constituting a wire bearing for a dot printer. CONSTITUTION:A high-speed steel made wire bearing plate for a dot printer is subjected to ultrasonic cleaning in trichloroethylene, and after sufficiently degreasing, it is placed in an ion plating device, and Ti metal of a purity of not lower than 99.9% is simultaneously set as a material to be evaporated. Then, the interior of the device is evacuatd to a high degree of vacuum of not lower than 10<-5> Torr, an argon gas is introduced into the device to 5X10<-4> Torr, and a nitrogen gas is introduced into the device to 1X10<-3> Torr. A DC voltage of 2kV is impressed on a holder part of the electrically insulated wire bearing plate, thereby causing an electric discharge, simultaneously with which the Ti metal is evaporated by heating by an electron beam.
Patent JP-H10325538-A (JP)
Title: Heater
Inventor: SHINOHARA YUKIO
IPC: F24H3/04
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To numerically recognize the supply quantity and the residual quantity of the liquid fuel by a user by providing a volume scale to indicate the volume of the liquid fuel in a tank on a cartridge tank side, and providing a residual quantity scale to indicate the residual quantity of the liquid fuel in the tank to a heater body side. SOLUTION: When the liquid fuel in a cartridge tank 1 is empty, the liquid fuel is supplied in the cartridge tank 1. A volume scale to indicate the volume of the liquid fuel in the tank 1 is provided on the cartridge tank 1 in the vicinity of an oil meter 4, and a residual quantity scale 10a to indicate the residual quantity of the liquid fuel in the tank 1 is provided on a heater body 12 side in the vicinity of an oil level window 10. The oil meter 4 is of the structure where the level of the liquid fuel can be seen from the position of approximately one half of the length of the tank body, and the residual quantity of the liquid fuel can be checked from the oil level window 10 in an early stage even when the liquid fuel is supplied to the cartridge tank 1 or even when the tank 1 is stored in the heater body 12.
Patent JP-S59138046-A (JP)
Title: Electric discharge lamp device
Inventor: YAMAMOTO HIROJI
IPC: F21S2/00
Filed: 1982-08-05
Abstract: PURPOSE:To enable the internal capacity of a shell to be effectively utilized and enable the shell itself to be made smaller by making the external shape of a stabilizer a square circumscribing the inner surface of the shell and installing the stabilizer in such a manner that its iron core surface becomes parallel to the opening of the shell. CONSTITUTION:A stabilizer 2 has square form specially designed so that the length (D) of its diagonal line is almost the same as the inner diameter (d) of a shell 5. Its angular sections 21 circumscribe the inner surface 51 of the shell 5 and its iron core surface 22 is parallel to an opening 6 perpendicularly intersecting the center axis of the shell 5. Since the stabilizer 2 has square form the angular sections 21 of which circumscribe the inner surface 51 of the shell 5 and which realizes the maximum length of the diagonal line, the projection surface area of the stabilizer 2 relative to the surface area of the cross section of the shell 5 perpendicularly intersecting its center axis becomes larger than any other stabilizers with the same capacity. Therefore the height (H) of the stabilizer 2 becomes the minimum. As a result the height (h) of the external dimensions of the shell 5 can be made minimum.
Patent JP-H06105167-A (JP)
Title: Picture processing unit
Inventor: NAKAJIMA TOSHIFUMI
IPC: H03M7/30
Filed: 1992-05-28
Abstract: PURPOSE:To reduce the capacity of a memory for data and to make the processing unit small by coding and decoding communication management recording data and control programs in a hierarchical way and executing print- out and programs after expansion. CONSTITUTION:When one communication is finished at transmission/reception, the processing of revision registration of communication management data adding data and revising and storing the result of communication and processing of printing out a communication result report through the start from the user are implemented. Communication management data in an SRAM 4 are loaded through data compression at revision of data, a CPU 2 implements hierarchical decoding to data and expands the data in a DRAM 8. Then the CPU 2 discriminates a state of management data, encodes the communication management data subjected to FIFO processing or ADD processing and stores the result to the SRAM 4.