baber/WOPTO huggingface dataset:
Patent JP-H1113507-A (JP)
Title: Automatic followup traveling system
Inventor: KIMURA RYOJI
IPC: B60K31/00
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To keep a vehicle-to-vehicle distance stably by controlling an own vehicle so as to be accelerated and decelerated by positively-using a deviation between a distance to a leading vehicle and a target vehicle-to-vehicle distance as well as the accelerating/decelerating regulating information on the leading vehicle obtained through vehicle-to-vehicle communication. SOLUTION: An automatic followup traveling control function is provided with a vehicle-to-vehicle communication machine 41a which receives accelerating/decelerating regulating information consisting of absolute position information and accelerator and brake information emitted from a leading vehicle 11. The information on the leading vehicle 11 received through the vehicle-to-vehicle communication machine 41a and the absolute position information on an own vehicle detected by a GPS receiver 45 are taken in a control ECU 32 from a communication ECU 40, and vehicle-to- vehicle distance information and the vehicle speed information on the own vehicle are taken. The control ECU 32 produces access controlled variables and brake controlled variables in conducting accelerating and decelerating control which follows up the behavior (speed change) of the leading vehicle 11.  Respective controlled variables are outputted through an A/D converter, and the operations of respective actuators are controlled respectively.
Patent JP-H06240367-A (JP)
Title: Production of hot dip galvanized steel sheet for deep drawing excellent in coating/baking hardenability and corrosion resistance
Inventor: FUJIWARA SUSUMU
IPC: C25D5/26
Filed: 1992-06-05
Abstract: PURPOSE:To produce a hot dip galvanized steel sheet for deep drawing excellent in coating/baking hardenability and pitting corrosion resistance by using steel obtd. by adding specified trace amounts of Nb and Ti to dead soft P-Cu compositely added steel as stock. CONSTITUTION:The slab of steel having a compsn. contg., by weight, 0.001 to 0.008% C, <1.5% Si, 0.05 to 1.8% Mn, 0.03 to 0.20% P, <0.015% S, 0.05 to 1.5% Cu, 0.005 to 0.10% sol.Al, <0.005% N and 0.005 to 0.03% Nb or contg. Ti by the amt. satisfying 0.003%<=Ti<=(48/32)XS+(48/14)XN% and 0.0003 to 0.003% Ti independently or compositely is subjected to hot rolling, oxidized scales on the surface are pickled away, and after that, cold rolling is executed. This cold rolled steel sheet is annealed at 800 to 950 deg.C in a continuous hot dip galvanizing line and is galvanized, or it is subjected to continuous annealing at 800 to 950 deg.C, is applied with Fe-B allay plating and is thereafter galvanized.
Patent JP-S5874844-A (JP)
Title: Vehicle speed/revolution speed controller for vehicle
Inventor: OOTANI YOSHIO
IPC: F02D41/34
Filed: 1981-10-29
Abstract: PURPOSE:To automatically switch two kinds of controlling modes according to the signals of vehicle speed and revolution speed in a controller by which a constant vehicle speed control is made when the vehicle speed is above a given value and an idling revolution number control is made when the vehicle speed is below the given value. CONSTITUTION:A position regulating mechanism 5 for the control lever 3 of a fuel jet pump 2 is provided with an negative pressure actuator 4, and the negative pressure chamber 4a of the actuator 4 is connected to a negative pressure valve 8, an atmospheric pressure valve 9 and an urgent valve 10 by a pipe 7. The valve 8-10 are controlled by a control unit 6 to adjust the amount of fuel injected by a jet pump 2. The outputs of a vehicle speed sensor 19 and a revolution speed sensor 20 are put in the control unit 6, and when the vehicle speed is above a given value, a constant vehicle speed-running control is made. Also, when the vehicle speed is below a given value, an idling revolution speed control is made during the idling period.
Patent JP-S6232753-A (JP)
Title: Telephone set with echo suppressing circuit
Inventor: NISHINO MASAKAZU
IPC: H04M1/58
Filed: 1985-08-05
Abstract: PURPOSE:To suppress the echo of a calling party due to the delay of a transmission system and sneaking of a two-line system and a four-line system by inserting a loss circuit into a call receiving path during the prescribed period only when a calling signal is larger than a threshold and a call receiving signal is less than a threshold. CONSTITUTION:A call transmitting and receiving signal detection control circuit 16 compares the calling signal A with a call threshold X in a comparator circuit 32, and activates a comparator circuit 31 and the comparator circuit 32 when the signal A is larger and when it is smaller, respectively. Simultaneously the circuit 16 starts a counter 33 right after the completion of calling, at the same time sets a loss control signal C at a high level and inserts losses into the call receiving path. The comparator circuit 31 compares the call receiving signal B with a call receiving threshold Y, and sets the signal C at a low level to reset the counter 33 if the signal B is larger than the threshold Y. Whereas the signal B is smaller than the threshold Y, the comparator circuit 31 sets the signal C at a high level to insert losses into the call receiving path.
Patent JP-S6328580-A (JP)
Inventor: DAIMEI JIYUNJI
IPC: G05D3/12
Filed: 1986-07-22
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-S6065729-A (JP)
Title: Production of magnetic powder
Inventor: OODAN KIYOUJI
IPC: H01F1/11
Filed: 1983-09-20
Abstract: PURPOSE:To obtain maghemite magnetic powder having improved electromagnetic transduction characteristics, by adding a phosphorus compound and a solvent therefor to a needlelike iron oxyhydroxide, removing the solvent while kneading the resultant mixture under heating, dehydrating the needlelike iron oxyhydroxide, and reducing and oxidizing the resultant dehydrated iron oxyhydroxide. CONSTITUTION:A phosphorus compound and a solvent for dissolving the phosphorus compound are added to a needlelike iron oxyhyroxide, and the solvent is then removed while kneading the resultant mixture under heating to incorporate the phosphorus compound in the needlelike iron oxyhydroxide. The resultant needlelike iron oxyhydroxide is then dehydrated, reduced and oxidized to produce maghemite magnetic powder. alpha-FeOOH, beta-FeOOH, gamma-FeOOH, etc. may be cited as the needlelike iron oxyhydroxide. Among them, alpha-FeOOH, having 0.1-0.5mum grain length (major axis) and 10-20 aspect (axial) ratio, and obtained by reacting an aqueous solution of ferrous sulfate with an aqueous solution of sodium hydroxide, blowing an oxidizing gas, e.g. air, thereinto, and filtering and washing the resultant grown crystals is particularly preferably used.
Patent JP-H0223016-A (JP)
Title: Brancher for low voltage main line
Inventor: INABA KUNIMICHI
IPC: H02G15/08
Filed: 1988-07-11
Abstract: PURPOSE:To cope with the variation of the capacity of feeder line only through rejoint of a connector by providing a source side connector for a branch wire and connecting the feeder line through a load side connector. CONSTITUTION:When a feeder 24 is branched from a main cable 1, a branch line 20 is provided integrally through a branch sleeve 10. When the branch line 20 is connected, insulating member 3 of the main cable 1 is removed to form a stripped section 5 where a conductor 2 is exposed, then the conductor 2 is covered by the stripped section 5 and the branch sleeve 10 is secured. A source side connector 22 is provided at the end of the branch line 20 led out from the main cable 1 through the branch sleeve 10. When a load side connector 23 arranged at the end of the feeder line 24 is connected with the source side connector 22, jointing work of the feeder line 24 with the main cable 1 is facilitated. By such arrangement, it can cope with variation of the capacity of feeder line by simply connecting the feeder line at the side of high capacity load.
Patent JP-S6417248-A (JP)
Title: Multivalued logic recording and reproducing method for magneto-optical recording carrier
Inventor: SASAGAWA YOJI
IPC: G11B11/10
Filed: 1987-07-09
Abstract: PURPOSE:To improve further the recording density by bringing one layer of plural layers of magneto-optical recording mediums to magnetization inversion, and storing multivalued logic information by the number and position of the layers which have been brought to magnetization inversion. CONSTITUTION:The intensity of at least one of a light beam radiated to a magneto- optical recording carrier and a magnetic field applied thereto is varied in accordance with recording information, at least one layer of plural layers of magneto-optical recording mediums 2, 3 is brought to magnetization inversion, and multivalued logic information is stored by the number and position of the layers which have been brought to magnetization inversion. At the time of reproduction, the multivalued logic information is reproduced by radiating a light beam to the magneto-optical recording carrier and detecting the sum total of a magneto-optical effect of the magneto-optical recording mediums of plural layers. Accordingly, the multivalued logic information can be recorded by controlling the generation of magnetization inversion in each magneto- optical recording medium, by the magnitude relation of coercive force of each magneto- optical recording medium determined by the intensity of a radiated light and the intensity of the magnetic field at that time. In such a way, the recording density of the magneto-optical recording carrier can be further improved.
Patent JP-2000009677-A (JP)
Title: Hypochlorous acid measuring apparatus
Inventor: HONDA AKIHISA
IPC: G01N27/28
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain a hypochlorous acid measuring apparatus in which the indicator electrode of a polarograph is used as a fixed electrode, whose size is miniaturized and whose installation direction is made arbitrary. SOLUTION: Water L to be inspected is jetted, along an indicator electrode 2, by the pressurization force of a pump 26 from a ring-shaped water passage which is formed between a nozzle 23 and the indicator electrode 2. Its jet amount is held at a set flow rate in such a way that the pump 26 is microcomputer-controlled by a control part by using a flow-rate sensor 25. In a hypochlorous acid measuring apparatus which is constituted in this manner, the thickness of a diffusion layer which is formed in the boundary face between the face of the indicator electrode 2 and the water L, to be inspected, in an electrolytic operation can be made thin to be a set thickness at the same level as a rotating electrode due to a jet flow.  Consequently, the sensitivity of a diffusion current to be detected can be made at the same level as the rotating electrode while the indicator electrode 2 is kept fixed. In addition, the pressurization pump 26 is provided at the apparatus, the apparatus can be miniaturized, and its installation direction can be made arbitrary.
Patent JP-H1188036-A (JP)
Title: Reader or/and writer device, power transmission system and communication system
Inventor: KAMISAKA KOICHI
IPC: H02J50/12
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To highly efficiently transmit power by providing a spiral or coil-like antenna generating an electromagnetic field for supplying power to an IC card and a conductor board forming the mirror image of the antenna. SOLUTION: The reader/writer antenna 101 radiates a power transmission wave or a communication wave. The spiral or coil-like antenna 201 of a card 2-side receives and induces an electromagnetic wave, operates a card 2-side circuit and detects a signal. The conductor board (metallic board) 101c of Cu, whose outermost form is the square of 25 mm75 mm, in which the spiral or coil-like antenna 101b is formed inside by a thin film conductor and which forms the mirror image of the antenna 101b on the back of a substrate 101a by making it approximate to the antenna 101b is provided on the insulating substrate 101a as the antenna 101 used for a reader/writer. The metallic board 101c is grounded to earth for stabilizing the potential.
Patent JP-S5872733-A (JP)
Title: Caliper floating type disc brake
Inventor: YAMA TOSHIO
IPC: F16D65/095
Filed: 1981-10-28
Abstract: PURPOSE:To produce damping effect between a pad and a torque receiving member by mounting a step portion on at least either a pad or a torque receiving member and disposing a vibration-proof member in a space between the step portion and the other part having no step portion. CONSTITUTION:An arm portion 2a of a torque receiving member 2 is provided with support surfaces 9a, 9b on which each end portion of an outer pad 6 and an inner pad 7 is placed. The upper vertical wall 18a and the lower vertical wall 18b are connected to both support surfaces 9a, 9b to form a step portion. Back plates 24, 25 forming the outer pad 6 and the inner pad 7 are provided with torque receiving members 2, lug portions 20, 21 being projected over both arm portions 2a of the torque receiving members 2. Respective lower surfaces of the lug portions 20, 21 are provided with step portions comprising the upper plane surface 28a, the lower plane surface 28b, the upper end surface 29a and the lower end surface 29b. A vibration-proof member 30 is stuck to the upper end surface 29a with a space set in such a manner that when the vibration-proof member 30 is deformed by a fixed amount, the lower end surface 29b and the lower vertical wall 18b are brought into contact with each other.
Patent JP-S6151067-A (JP)
Title: Surface coating composition
Inventor: NAKAMOTO HIDEO
IPC: C09D7/61
Filed: 1984-08-21
Abstract: PURPOSE:To provide a surface coating compsn. suitable for use in coating high- strength materials such as metal and FRP in particular, by using a bisphenol A type epoxy resin having a specified epoxy equivalent, a hardener for the epoxy resin and spherical alpha-alumina particles as principal ingredients. CONSTITUTION:The titled surface coating compsn. is obtd. by blending a bisphenol A type epoxy resin having an epoxy equivalent of 450 or above, a hardener for the epoxy resin and spherical alpha-alumina particles as principal ingredients. preferred examples of the hardeners are aminoplast resins and polyisocyanates. The hardener is used in an amount of one equivalent or less of reactive group of the hardener per equivalent of reactive group of the epoxy resin. The alumina particle is used in an amount of pref. 35-85wt% based on that of the compsn. on a solid basis.
Patent JP-S56112319-A (JP)
Title: Crank and driving device for free sliding lift cover in automobile roof
Inventor: ENKUHARUTO RIHITERU
IPC: G05G5/00
Filed: 1980-12-05
Abstract: PURPOSE: To enable a sliding cover to show its fully closed postion firmly and accurately, in the case of a driving unit provided with a manual crank attached to a shaft with freedom of rotation and interlocked to the driven cover and also with a flexible stopper indicating the closed position of the cover.  
     CONSTITUTION: A controllable open and close cover 1 is driven by a drive unit 3 to slide from its fully closed position to its open position below a fixec roof rear 4 via a pressure-resisting calbe 2. The drive unit 3 is provided with a drive pinion 11 whose external threads engage with the pressure-resisting calbe 2 and this pinion 11 is fixed to a cranck shaft 14, this crank shaft 14 is fixed with a screw 17 to a drive board 16 which is turned by a manual crank 19 allowed to rotate around a pivot. Further, the crank shaft 14 is provided along its circumference with an external thread 21 which is engaged with a control ring 22, and this control ring 22 can sense the existence of the cover 1 in its closed position when it hits a flexible stopper built up with a ball 26 and a leaf spring 31. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0622130-A (JP)
Title: Picture reader
Inventor: SASAKI NOBUYUKI
IPC: H04N1/40
Filed: 1992-06-30
Abstract: PURPOSE:To facilitate the adjustment of a moire cross point and to reduce the job time by applying arithmetic operation processing to a moire cross point picture element signal in the inside of the picture reader and displaying the number of cross points of moire and the propriety of the adjustment of moire cross points. CONSTITUTION:A moire cross point analog signal from a picture read sensor 1 reading a moire adjustment chart is given to an A/D converter 2, in which the signal is converted into a moire cross point digital signal and it is stored in a RAM 4. A CPU 3 calculates a moire cross point number based on a cross point adjustment program in a ROM 5 stored in advance and displays the result on a display device 6 and when the position of the picture read sensor 1 is adjusted to a proper moire cross point number, the display of 'good' is displayed on the display device. Thus, the adjustment is facilitated by allowing the operator to adjust a distance between an original face and a lens while observing the moire cross point number and the discrimination of the propriety and the job efficiency is enhanced.
Patent JP-H0463857-A (JP)
Title: Oxymethylene copolymer composition
Inventor: MASUMOTO ISAMU
IPC: C08K5/098
Filed: 1990-07-02
Abstract: PURPOSE:To obtain an oxymethylene copolymer composition improved in stability, suppressed in the formation of a substance which stains a mold in long-term continuous injection molding, and foaming, discoloration, etc., upon melting by heating, by mixing an oxymethylene copolymer with a specified amount of a polyhydric alcohol/higher fatty acid ester and an alkaline earth metal salt of a higher fatty acid. CONSTITUTION:100 pts.wt. oxymethylene copolymer (e.g. trioxane/ethylene oxide copolymer) is mixed with 0.01-2 pts.wt. at least one polyhydric alcohol/ fatty acid ester derived from a 2-10C polyhydric alcohol and a 22-32C higher fatty acid (e.g. behenic monoglyceride), and 0.01-3 pts.wt. at least one alkaline earth metal salt of a 12-35C fatty acid (e.g. calcium stearate) to produce a stabilized oxymethylene copolymer composition. This composition can be desirably used as the material of gears, pulleys, etc.
Patent JP-H0919579-A (JP)
Title: Reciprocation type electric shaver
Inventor: KATO YUICHI
IPC: B26B19/28
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To arrange a linear actuator, sensor, and drive circuit part properly. SOLUTION: A reciprocation type electric shaver comprises a stator 51 which consists of an electromagnet or permanent magnet, a moving piece 52 which is provided with a permanent magnet or electromagnet, and a frame 50 which supports the stator 51 and also supports the moving piece so as to allow free reciprocation, and it is provided with a linear actuator 5 which reciprocates and vibrates the moving piece by the control of energization to the electromagnet. This shaver has a moving pice-operation-detecting sensor 55 in a frame. It also has a drive circuit part which controls the supply of power to the electromagnet according to the output of the sensor 55. The drive circuit part and the coil of the electromagnet are connected by the use of power lines 57, and the drive circuit part and the sensor 55 are connected by the use of signal lines 58a and 58b.  The power lines and the signal lines can be arranged and connected by a proper method.
Patent JP-S6066000-A (JP)
Title: Method of processing gas evaporated from low temperature liquefied gas
Inventor: MIKADO TSUNEO
IPC: F17C13/12
Filed: 1983-09-19
Abstract: PURPOSE:To reduce the risk of combustion and toxicant to aim at enhancing the safety in processing of gas, by releasing low density foams from a low density foam generatig device upon leakage of low temperature liquefied gas, and as well by releasing diluent gas to dilute gas evaporated from the low temperature liquefied gas. CONSTITUTION:In the case of leakage of low temperature liquefied gas 7 due to earthquake, etc., the leaking liquefied gas is evaporated. The evaporated liquefied gas 7 is detected by a leakage detecting device 6 from which a signal is delivered to operate a low density foam device 4 and a diluent gas releasing device 5. Foams 9 released from a low density foam generating device 4 are made into contact with the low temperature liquefied gas while they expand on the floor surface 8 of a dike. At this stage although the amount of evaporated gas is temporarily increased, the evaporated gas is diluted by diluent gas released from the diluent gas releasing device 5, thereby the safety in the processing of gas may be greatly enhanced.
Patent JP-S6232069-A (JP)
Title: Ink jet recording apparatus
Inventor: KOMATA YASUKUNI
IPC: B41J2/01
Filed: 1985-08-05
Abstract: PURPOSE:To eliminate the jamming of paper, by calculating the moisture absorbing quantity due to the adhesion of ink of recording paper from image information and drying the recording paper when the calculated result is larger than the upper limit value of tolerant moisture absorbing quantity after the recording paper was recorded but before being fed out so as to set said calculated result to the upper limit value. CONSTITUTION:When image information is inputted, the quantity of ink adhered to recording paper (a), that is, moisture absorbing quantity is calculated from the inputted image information and stored. When the deviation between the calculated moisture absorbing quantity and the set upper limit value set on the basis of experimental data is zero or minus, a delivery signal is immediately outputted and, when the deviation is other than zero or minus, a motor 1a rotates so as to take the drying time corresponding to said deviation to perform the drying of the leading end part of the recording paper and the delivery signal is outputted. After the leading end part of the recording paper was separated from the peripheral surface of the drum by said delivery signal, the recording drum 1 rotates and the recording paper (a) is taken off in the manner so as to be pulled by a pair of delivery rollers 8. By this method, a drying time is made lowest and working efficiency can be enhanced.
Patent JP-S6235406-A (JP)
Inventor: MASHITA TOMOJI
IPC: H01B5/16
Filed: 1985-08-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5797275-A (JP)
Title: Television camera
Inventor: TAMURA EIJI
IPC: H04N5/235
Filed: 1980-12-08
Abstract: PURPOSE: To reduce the response time for an automatic control loop and to make the automatic control stable, by controlling an iris means when an incident light amount is a prescribed value or more, and controlling a variable gain means to a pickup signal, when it is a prescribed value or less.  
     CONSTITUTION: A pickup signal from an image pickup device 1 is applied to a video processor 5 through a preamplifier 3 and variable gain means 4, and compared with the 1st and 2nd reference levels VR 1  and VR 2  at the 1st and 2nd comparators 7 and 8 to output the 1st and 2nd comparison output signals VCI and VCG. The 1st comparison output signal VCI is applied to the iris means 2, and the 2nd comparison output signal VGG is compared with the 3rd reference level VN with a selection means 14, and one level signal is selected and applied to the variable gain means 4 for control. When the incident amount of light to the pickup element 1 is a prescribed value or more, the iris means 2 is controlled, and when it is a prescribed value or less, the variable gain means 4 is  controlled. 
     COPYRIGHT: (C)1982,JPO&Japio