baber/WOPTO huggingface dataset:
Patent JP-S55160151-A (JP)
Title: Intake device for internal combustion engine
Inventor: AIHARA HISAMOTO
IPC: F02M25/022
Filed: 1979-05-31
Abstract: PURPOSE: To improve combustion and heighten an output, by changing a portion of intake air into highly-oxidizing OH radicals through a steam generator and a discharge unit.  
     CONSTITUTION: A throttle valve 8 and a fuel injection valve 10 are installed in an intake passage 2 which communicates with a combustion chamber 15. A detour passage 7 having a regulation valve 11 communicates with the intake passage 2 upstream to the throttle valve 8 but downstream to the injection valve 10 to bypass a portion of intake air. The detour passage 7 is equipped with a steam generator 5 and a discharge unit 6 to mix the air with moisture and subject so-prepared mixture to an electric discharge treatment, thereby to change the mixture into highly-oxidizing OH radicals. The radicals are introduced together with fuel into the combustion chamber 15. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59193953-A (JP)
Title: Polyester composition
Inventor: KAMIMOTO YOSHINORI
IPC: C08L101/00
Filed: 1983-04-19
Abstract: PURPOSE:A composition, obtained by incorporating an organic polymer having metallic salts of carboxyl groups in the side chain thereof with two or more polyesters in mixing them, capable of suppressing the ester interchange reaction without giving off gases nor odors by heating, and having stable physical propperties. CONSTITUTION:A polyester composition obtained by incorporating 0.01-25wt%, based on the total composition, organic polymer having metallic salts of carboxyl groups in the side chain thereof with two or more polyesters in mixing them. As the polyesters, one of the two or more polyesters used is an aromatic polyester, e.g. a polyalkylene terephthalate, and another or the other one used is an aliphatic polyester, e.g. containing adipic acid or sebacic acid as an acid component and 1,2-propylene glycol as a glycol component. The above-mentioned organic polymer is a (co)polymer of (meth)acrylic acid, maleic acid and fumaric acid and is obtained by neutralizing part or all of the carboxyl groups with a metal of Group I , II or III in the periodic table for use. EFFECT:No bleedout is caused in molded articles.
Patent JP-S63176747-A (JP)
Title: Speed change controller for v-belt type continuously variable transmission for vehicle
Inventor: MIKI NOBUAKI
IPC: B60W10/10
Filed: 1987-03-24
Abstract: PURPOSE:To improve durability at transmitting section by regulating the pressure of working oil to be fed to a second hydraulic servo through a second pressure regulator so that transmission torque of a hydraulic friction engaging device will be lower than the transmission torque of a continuously variable transmission being determined corresponding to the gripping force of a drive band. CONSTITUTION:Supply/discharge timing of pressure oil to/from hydraulic servoes 48, 49 in a planetary gear transmission 40 is adjusted through function of a solenoid valve being controlled by an output from an electrical control circuit so as to prevent shifting impact. At the same time, upper limit of pressure oil to be fed to the hydraulic servoes 48, 49 is set lower than the line pressure through function of a pressure limiting valve. Since a multi-board brake and multi-board clutches 42, 45 slide reliably upon provision of an excessive torque, slip between a V-belt 33 and pulleys 31, 32 is prevented even upon provision of excessive torque, resulting in the improvement of durability of V-belt 33 and pulleys 31, 32.
Patent JP-H10256984-A (JP)
Title: Radio telephone in cdma radio telephone system and method for clock calibration for slotted paging mode
Inventor: STORM BRIAN D
IPC: H04B7/26
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To control entrance to/exit from a slotted paging mode in a mobile station like a radio telephone. SOLUTION: A radio telephone 104 in a radio telephone system 100 enters into a low power sleep mode and uses a sleep clock generator having a low resolution to measure the duration of the sleep mode. The radio telephone 104 uses an oscillator 116 having a high resolution to synchronize the timing of the radio telephone 104 with the system timing. The radio telephone 104 gets out of the low power sleep mode synchronously with the system timing.
Patent JP-S56163716-A (JP)
Title: Collecting method of alluminum dust
Inventor: YASHIMA NOBUO
IPC: B01D47/02
Filed: 1980-05-22
Abstract: PURPOSE: To avoid a concentrated generation of gaseous hydrogen in a large quantity due to an accumulation of an aluminum dust and thus to increase the safety, by successively collecting the aluminum dust generated from a shot blasting device without leaving the dust within a dust collector.  
     CONSTITUTION: An Al dust is carried by a sucking fan from a shot blasting device via a dust conducting pipe 4 which is pierced through an exhaust cylinder 3 of a dust collector 1 and connected to a guide cylinder 5. The Al dust hits a circular collision plate 10 and a funnel-shaped guide plate 11 to fall into a water tank 2. The air within the cylinder 3 is blowed out through an exhaust hole 9 by an exhaust fan 8. The water and the Al dust are mixed together by stirreres 6 1  and 6 2 , and the water is supplied through a water supply pipe 13 to wash away the dust attached to a cover body 12 and the plate 11. Then the water containing the Al dust overflows out of the tank 2. This overflowed water is sent to a centrifugal separator 14 to separate the Al dust from water. The Al dust left on a filter cloth 19 is disused, and the cleaning water is circulated from a water storing tank 22 to the tank 2 by a pump 24. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59193691-A (JP)
Title: Key telephone set
Inventor: OKUMURA SENJI
IPC: H04Q3/58
Filed: 1983-04-18
Abstract: PURPOSE:To stop the transmission of a tone signal to a calling telephone set and allow the calling telephone set to confirm the on-hook state of a called telephone set by entering an extension individual voice calling state automatically when the called telephone set engaged with a telephone set enters the on-hook state. CONSTITUTION:The exchange EX corresponding to the processor of the main device of a key telephone set is equipped with trunk lines CO1-CO5 and telephone sets ST1-ST16. Further, output lines of hook switches HS<2> of the telephone sets ST1-ST16 and control lines for switch circuits SW1 of the telephone sets ST1-ST16 are connected to a detection part OHD and a control part CT corresponding to the processor. The detection part OHD detects the on-hook state of a telephone set engaged with the extension link in the exchange or one of the trunk lines CO1-CO5. The control part CT is actuated by its detection output to control a circuit TSG, and the transmission of the tone signal to the calling telephone set is stopped to facilitate the confirmation of the on-hook state of the called telephone set.
Patent JP-H08262417-A (JP)
Title: Liquid crystal display device and its production
Inventor: TAKIGAWA TOMOYA
IPC: G02F1/133
Filed: 1995-03-27
Abstract: PURPOSE: To substantially prevent the occurrence of disturbance in polarized light and to prevent the degradation in the contrast ratio of display by forming transparent films on the bases of the plasma discharge spaces of a substrate and smoothing the surfaces thereof to the max. surface roughness of a specific value or above. CONSTITUTION: The peripheries of substrates 1, 4 holding a liquid crystal layer 3 are sealed by a sealing material 10. The plasma discharge spaces 6 are formed of the second substrate 4 and a third substrate 7. The second substrate 4 and a third substrate 7 are joined at least at the peripheral parts. The third substrate 7 is formed with many slender grooves as the plasma discharge spaces 6 and the bases of these grooves have a considerable number of pieces of ruggedness. The scattering of the light transmitted through the polarizing plate 12 is resulted in this state. The transparent films are, therefore, formed on such roughened bases and are smoothed to the max. surface roughness of <=0.4μm. The transparent films are formed simply by applying a compsn. contg. a hydrophilic oligomer of metal of which the oxide is an insulating film on the bases and baking the coating.
Patent JP-H05274856-A (JP)
Title: Initializing button
IPC: G11B33/10
Filed: 1992-03-26
Abstract: PURPOSE:To simplify constitution and to enable the operation of an initializing device by a front panel even in a production stage by forming an indicator to a required shape and pressing a tact switch with an LED on a circuit board with this indicator. CONSTITUTION:The indicator 2 has the shape A of a button function and is freely movable in an arrow direction. The tact switch 3 with the LED on the circuit board 4 is pressed when the indicator 2 is pushed. The number of parts and processing of holes can be decreased by this shape A and, therefore, the constitution is simplified and the operation of the initializing device with the panel of the front door 1 is possible even during the production stage.
Patent JP-H04305894-A (JP)
Title: Static memory cell
Inventor: OKINO KOJI
IPC: G11C11/41
Filed: 1991-04-01
Abstract: PURPOSE:To attain a RAM capable of setting initial values freely like a ROM by an IC mask at the time of turning-on of a power supply. CONSTITUTION:A first contact 103 is added to the output of a first inverter 100 and a second contact 113 is added to the output of a second inverter 110. Then a capacitance element 130 grounded at one end and the capacitance contact 133 are added. Either the second contact 103 or the second contact 113 is electrically connected to the capacitance contact 133 based on the selection of IC mask.
Patent JP-H03271670-A (JP)
Title: Foreign refrigerant recovery device
Inventor: TOMARU KEIICHI
IPC: F25B45/00
Filed: 1990-03-20
Abstract: PURPOSE:To recover a foreign refrigerant by a method wherein the title device is provided with a switching valve, switching the refrigerant for cooling from an expansion valve selectively or simultaneously and supplying them to the evaporating side routes of a plurality of heat exchangers, and a plurality of refrigerant recovery passages connected to condensing side routes respectively. CONSTITUTION:When a first recovery passage 20 is operated, a switching valve 18 supplies refrigerant R-502 for cooling to only the evaporating side route 16a of a first heat exchanger 16. According to this operation, heat exchange is effected between a first recovering refrigerant R-22 and the refrigerant R-502 for cooling, which passes through the evaporating side route 16a, while the first refrigerant R-22 for recovering passes through the condensing side route 16b of the first heat exchanger 16 whereby the first refrigerant R-22 is cooled and liquefied. The liquefied recovering refrigerant R-22 is recovered into a first recovery tank 24. When a second recovery passage 21 is operated, the switching valve 18 supplies the refrigerant R-502 for cooling only to the evaporating side route 17a of a second heat exchanger 17 in the same manner. According to this operation, heat exchange is effected between the second recovering refrigerant R-12 and the refrigerant R-502 for cooling, which passes through an evaporating side route 17a, while the refrigerant R-12 passes through the condensing side route 17b of the second heat exchanger 17 whereby the refrigerant R-12 is cooled and liquefied. The refrigerant R-12 for recovery, which is liquefied, is recovered into a second recovery tank 28.
Patent JP-H04227535-A (JP)
Title: Apparatus for performing division
Inventor: TOOMASU DABURIYU RINCHI
IPC: G06F7/552
Filed: 1991-04-01
Abstract: PURPOSE: To provide a fast divider which minimizes the volume of a logic circuit while increasing the dividing speed and also performs the separate iterative division with a radix 4 and the square root calculation with a radix 2 respectively. CONSTITUTION: A bus A is connected to a 1st quotient predictor 102 and a partial remainder register 106, and a bus B is connected to the predictor 102, a shifter 103, the 1st input of an adder 104, and a division register 108. The dividend, divisor and quotient are outputted by a divider 100 through the bus A, the bus B and a result bus respectively. The divider 100 is controlled by a divider controller 110. The controller 110 receives an instruction via a bus I and produces the control signals of division operations for the predictor 102, the register 106, the register 108, a 1st quotient register 114a, a 2nd quotient register 114b, a 3X divisor register 116, a zero detection means 122 and a remainder code detection means 123.
Patent JP-H06284422-A (JP)
Title: Burglar supervisory system
Inventor: SUZUKI OSAMU
IPC: H04N5/225
Filed: 1993-03-26
Abstract: PURPOSE:To interpolate a delay in a processing time of a CPU by immediately displaying a current video image onto a monitor television receiver and displaying a video of an intrusion sensor onto the monitor television receiver back to a time just before the intrusion sensor is active. CONSTITUTION:When the intrusion sensor is operated in a predetermined zone-n in the invasion supervisory operation, whether AND logic or OR logic is judged and a video image of a camera supervising the zone-n is immediately displayed on a 1st monitor television receiver 30. Thus, a difference between a current time and a time when the invasion sensor is operated is calculated in the supervisory operation and a leaked video image due to a time delay till an old picture is displayed by a time difference is displayed on a 2nd monitor television receiver 34 in addition. Thus, a supervisor immediately observes the picture of the invasion by observing the monitor television receiver 30 and the monitor television receiver 34 and each processing is executed by a camera control section 21.
Patent JP-S60211951-A (JP)
Title: Wire-bonding device
Inventor: ATSUMI KOUICHIROU
IPC: H01L21/603
Filed: 1984-04-06
Abstract: PURPOSE:To enable to prevent a ball from oxidizing and to contrive to improve the bonding property of wire by a method wherein the feeding port body for shielding gas is integrally provided in one body with the main body of the torch for sparking, which is used for making the ball form on the point of the wire, and the region embracing the torch electrode and the point of the wire is shielded from the atmosphere by shielding gas. CONSTITUTION:In case a wire 13 is bonded on the pad part of a pellet 21, firstly, the main body 14 of a torch for sparking is made to advance in such a way that a torch electrode 17 opposes to the lower end of a capillary 12. At this time, the point of the wire 13 inserted in the capillary 12 is made to approach the lower end of the capillary 12. On the other hand, shielding gas, which is fed from a shielding gas feed source, is blowing off from a feeding port body 16 through a gas tube 18. Therefore, the region embracing the torch electrode 17 and the point of the wire 13 has been shielded from the atmosphere by the shielding gas. When voltage is impressed on the torch electrode 17 under this condition, sparks generate and a ball 22 is formed on the point of the wire 13. As a result, the bonding property of the wire 13 to the pad part of the pellet 21 is improved, and the wire 13 is securely pressure-welded on the pad part of the pellet 21.
Patent JP-H02245317-A (JP)
Title: Engineering method for lining existing pipe
Inventor: MORIKAWA KENICHI
IPC: F16L1/00
Filed: 1989-03-20
Abstract: PURPOSE:To line the inner peripheral surface of an existing pipe with the diameter nearly as the same as that of existing pipe by a method wherein band-like body is turned into spiral pipe by inserting projected bead into recessed groove in order to strongly engage both side edge parts to each other through band material and, after the insertion of the spiral pipe into the existing pipe, the spiral pipe is diametrically expanded by separating the band material from the spiral pipe so as to bring the spiral pipe into tight contact with the inner peripheral surface of the existing pipe. CONSTITUTION:A pipe-making machine 20 spirally winds band-like body 20 by means of a pipe-making rollers 21 so as to insert the pressing-in part 13b of a fitting projected bead 13 in the fitting recessed groove 15 of the band-like body 10. Band material 20 is provided along the side edge part and the inclined side face 12a of a base plate 12 adjacent to the fitting projected bead 13 so as to be pinched between a stepped part 14 and the side edge part and the inclined side face 12a of the base plate 12. Spiral pipe 10' is produced by strongly engaging the side edge parts of the band-like body 10 with each other and delivered from the pipe-making machine 20 so as to be inserted in a sewage pipe 81 in order to axially push said spiral pipe 10' forward in the sewage pipe 81. When the tip of the spiral pipe 10' reaches the end of the sewage pipe 81, said tip is fixed to the end of the sewage pipe 81.
Patent JP-H08217029-A (JP)
Title: Method and device for judging packaged bean curd
Inventor: SOGABE MASUO
IPC: A23L11/00
Filed: 1995-02-20
Abstract: PURPOSE: To provide a method for judging a packaged bean curd and a lighting fixture therefor wherein an image of a packaged bean curd is taken out from above the packaged bean curd by means of a CCD camera, which image is binarized to precisely judge the quality of the packaged bean curd. CONSTITUTION: A lighting box 1 of square prism-shape, which accommodates a circular fluorescent lamp 2 and in which slits 3 serving as outlets of slits of light are formed, is mounted to the lower part of a box 5. A CCD camera 6 is mounted on the top of the box 5. Such box 5 is disposed so that slits of light from the slits 3 are applied onto a packaged bean curd P to be inspected at an angle of 15 deg.-35 deg., in a downwardly oblique direction from the center of the lighting box 1. By such arrangement, an image of the packaged bean curd P is taken out and binarized to judge the quality of the packaged state of bean curd.
Patent JP-S52150015-A (JP)
Title: Heat sensitive coloring type diazo copying material
Inventor: MIYOSHI YASUSHI
IPC: G03C1/52
Filed: 1976-06-08
Abstract: PURPOSE:To prevent precoupling and form a sufficient color density on use, by adding a pyrolytic acid to specified 2 layers.
Patent JP-H09260204-A (JP)
Title: Laminated capacitor
Inventor: MAMADA NOBUO
IPC: H01G4/12
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a laminated capacitor which enables an inside electrode formation position to be readily recognized from the outside. SOLUTION: This device is comprised of an element assembly 33 which is formed by laminating and baking a dielectric layer and an inside electrode 32 alternately and a pair of outside electrodes 34 connecting the inside electrode 32 in parallel alternately in both end parts of the element assembly 33. Upper and lower surfaces 33a of the element assembly 33 parallel to the inside electrode 32 are formed into a rough surface and a laminated capacitor 30 whose side surface 33b is formed into a bright surface is constituted. Since a plane direction of the inside electrode 32 can be thereby readily recognized from the outside, the mounting state of a capacitor on a circuit board can be discriminated even when it is used for a high-frequency circuit and a desired electrostatic capacity can be obtained.
Patent JP-2000264298-A (JP)
Title: Airport lighting control device
Inventor: SUMI KATSUHIRO
IPC: H04L12/28
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an airport lighting cotrol device of high reliability. SOLUTION: This airport lighting cotrol device is equipped with a transmission master station 6 furnished with a serial interface, modem and signal input/ output part to perform signal transmission, a sub-station 12 combined with the master station 6 and responding to the transmitted signal, and a signal junction apparatus 18 connected between the sub-station 12 and master station 6 and sending further the signal upon amplification, wherein transmission is performed with different frequencies between in front of and behind the junction device 18.
Patent JP-S51144532-A (JP)
Title: Figure output device using rewritable compressed figure information
Inventor: KOBAYASHI KIMITOMO
IPC: G09G5/00
Filed: 1975-06-09
Abstract: PURPOSE: Obtaining the figure output from compressed figure information in a short ime without requiring a buffer with a great capacity. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59193313-A (JP)
Title: Incremental type encoder
Inventor: SASAKI TSUNEO
IPC: G01D5/36
Filed: 1983-04-19
Abstract: PURPOSE:To enable the notifying of abnormalities in the output value and phase difference at the output of a detector section with a handy construction while improving the reliability by performing the detection of abnormality independently in the output of the detector section. CONSTITUTION:First and second signals having the phase difference of 90 deg. from each other obtained at a light receiving section of a photoelectric type encoder are inputted into comparators OP1 and OP2 and comparators OP2 and OP4. The comparators OP1 and OP3 compare to determine whether the signals are above the TL+L level while the comparators OP2 and OP4 do whether they below the TL-L level. In the normal condition, the first and second signals will not be within the range of TL+ or -L simultaneously and hence, the output of an NOR circuit is always at the L level. When the outut value varies noticeably or the phase difference deviates remarkably from 90 deg., the first and second signals can be within the range of TL+ or -L simultaneously, where the output of the NOR circuit moves to H and indication of abnormality is made on a display to prevent the measurement beyond the allowable range.
Patent JP-S59193672-A (JP)
Title: External synchronizing method of solid-state image pickup device
Inventor: OOMAE MASANORI
IPC: H04N5/335
Filed: 1983-04-18
Abstract: PURPOSE:To prevent the malfunction of an image pickup device by forming a pseudo burst pulse in synchronizing with an external horizontal synchronizing pulse from an external master clock and an external horizontal synchronizing pulse so as to generate a continuous pulse the same as a pseudo start pulse by an APC circuit. CONSTITUTION:The external master clock fM and the external horizontal synchronizing signal HD are inputted to a 1/7 frequency dividing circuit 12 so as to form an intermittent 2MHz pulse 2M' in synchronizing with the signal HD and the pulse is inputted to the APC circuit 17. The continuous 2MHz pulse in synchronizing with the pulse 2M' and in phase synchronism with the signal HD is outputted from the circuit 17. The pulse 2MHz is inputted to a 1/130 frequency dividing circuit 13 inputting the signal HD as a pseudo burst pulse, the signal HD is synchronized with the signal HD so as to reset the circuit 13. Further, a vertical scanning pulse phiV and a vertical scanning start pulse SP are outputted respectively from a vertical scanning pulse decoder 15 and a vertical scanning start pulse decoder 16 and the continuous 2MHz pulse phiH in synchronizing with with the signal HD is outputted from a 1/2 frequency dividing circuit 11.