baber/WOPTO huggingface dataset:
Patent JP-S562244-A (JP)
Title: Antiskid device
Inventor: ARIKAWA TETSUO
IPC: B60T8/66
Filed: 1979-06-15
Abstract: PURPOSE: To prevent a rapid increase in the pressure of a braking liquid in a wheel cylinder when a brake is applied suddenly, by detecting a minute slip rate before a slip rate has reached a predetermined level, and reducing the area of a flow passage in a relief valve in accordance with the minute slip rate.  
     CONSTITUTION: A signal representative of a frequency proportional to the rotational speed of wheels is generated in a sensor 1, and a rotational speed signal in a rotational speed detecting circuit 2 on the basis of the frequency signal. The rotational speed signal is inputted into an approximate vehicle speed signal generator 4 with a signal from a vehicle deceleration signal generator 3 to generate an approximate vehicle speed signal. A slip rate generator 5 is adapted to generate a slip rate signal on the basis of the rotational speed signal and approximate vehicle speed signal and output the same signal into a control signal generator 7. The generator 7 is adapted to output control signals S 1 WS 3  in accordance with the magnitude of the slip rate signal into an amplifier 8 with a signal from an acceleration detector 6. An output from the amplifier 8 causes a coil 9, which is used to actuate a regulator valve in a liquid pressure brake system to be excited. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61235584-A (JP)
Title: Method for pickling steel sheet
Inventor: OBARA TAKASHI
IPC: C23G1/08
Filed: 1985-04-10
Abstract: PURPOSE:To effectively pickle a steel sheet having inferior suitability to pickling such as a material coiled at a high temp. by applying ultrasonic waves during pickling. CONSTITUTION:When a steel sheet having inferior suitability to pickling such as a hot rolled steel sheet hot rolled and coiled at >=630 deg.C or a hot rolled dead soft steel sheet contg. <=0.01% C is pickled, ultrasonic waves are applied during pickling. A more significant effect is produced by applying ultrasonic waves during pickling in a state in which solid particles are dispersed in a pickling soln.
Patent JP-S62234698-A (JP)
Title: Cushion material for molding press
Inventor: FUJIMOTO YASUHIRO
IPC: B30B15/06
Filed: 1986-04-02
Abstract: PURPOSE:To improve the thickness deviation and moldability of a product by limiting the peripheral size of a titled material to a specific value and constituting the material in such a manner that the thickness and thickness deviation can be maintained within a specific range. CONSTITUTION:Plates, sheets, woven fabrics and non-woven fabrics consisting of thermoplastic resins such as polyamide resin, polyimide resin, polyfluoroplastic, and silicone resin are used alone or combined and resin impregnated fabrics, etc. are laminated and molded, by which the thickness is made 1.5-5mm and the thickness deviation 0.2-0.6mm. The product having the good thickness deviation is obtd. and press moldability is improved by using the member constituted in the above-mentioned manner.
Patent JP-S572763-A (JP)
Title: Ink jet recorder
Inventor: KAWAKUBO TOSHIO
IPC: B41J2/075
Filed: 1980-06-06
Abstract: PURPOSE:To facilitate the cleaning of a jetting head and electrodes by fitting the head and a charging electrode to different supporting bodies which are adapted for free opening and closing. CONSTITUTION:The jetting head 9 on the first adjusting base 5 and the second adjusting base 8 which are intended for adjusting the vertical and horizontal directions of an ink jet, the first deflecting electrode 131 and a gutter 14 are placed on the first supporting body 1. On the other hand, the second deflecting electrode 132 opposite to the first one 131, a U-shaped charging electrode 15 and a charge detecting electrode 16 are bonded to the second supporting body 2. The supporting body 2 is so provided that it can be opened with a shaft 3 as a center. Before conducting an ink jetting operation and at the time of cleaning, the second supporting body 2 is opened and an ink is jetted from the jetting head 9, and when the jetted ink becomes capable of reaching the gutter 14, the body 2 is closed.
Patent JP-H07281753-A (JP)
Title: Moving robot
Inventor: OKADA SATOSHI
IPC: G21C17/013
Filed: 1994-04-15
Abstract: PURPOSE:To provide the moving robot improved in the exactness of self-position identifying processing and further able to be processed at high speed even in a complicated environment by providing the self-position identifying processing unnecessitated with processing for complicated teaching or a plant by adopting an external sensor instead of visual information without exerting an adverse effect upon the plant. CONSTITUTION:Concerning the moving robot having a mobile truck, mounted with a check sensor, equipped with a moving mechanism for moving the robot back and forth and turning it while moving inside the building of the plant to inspect and monitor the status of the plant equipment, moving amount detecting means 14 and 15 for detecting the amounts of horizontal, vertical and turning moving of the moving robot 1 and a self-position identifying means 23 for identifying a present position based on the moving amount data obtd. from these moving amount detecting means 14 and 15 in correspondence with CAD data showing the arrangement of instruments inside the building of the plant.
Patent JP-H05240428-A (JP)
Title: Temperature controlling method for gasification device
Inventor: YAMAZAKI YASUSHI
IPC: F23N5/14
Filed: 1992-02-26
Abstract: PURPOSE:To reduce the power consumption by a method wherein a specified high voltage is applied to an electrical heater for heating a gasification device until the gasification device reaches a set temperature from starting of electrical excitation and subsequently the applied voltage is controlled in its increasing or decreasing amount in response to a result of comparison between an actual temperature and the set temperature. CONSTITUTION:As a heating operation switch of a remote controller 30 is turned on, an electrical energization switch of an electrical heater 4 of a gasification device 3 is turned on by a controller 20, a specified high voltage is applied to the electrical heater 4 and then heating operation is started. When the electrical heater 4 is heated, the controller 20 monitors whether or not an actual temperature T measured by a temperature sensor 13 is increased up to a set temperature Ts and after the actual temperature T reaches the set temperature Ts, both temperatures T and Ts are compared to each other for every short specified time (ts). When a relation of T>Ts occurs, a voltage applied to the electrical heater 4 is decreased by a specified amount DELTAV. In turn, when a relation of T<Ts occurs, the voltage applied to the electrical heater 4 is increased by the specified amount DELTAV. With such an arrangement, it is possible to prevent hunting of temperature at the gasification device and deterioration of the electrical heater 4.
Patent JP-S532895-A (JP)
Title: Marine power transmission
Inventor: TAKAGI MINORU
IPC: B63H23/06
Filed: 1976-06-30
Abstract: PURPOSE: To provide a marine propulsive device adapted for a deep layer towing trawl fishing vessel, for example, having high propulsive efficiency and laborsaving an particularly low speed high thrust power transmission. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03275826-A (JP)
Title: Dryable structure of toilet booth
Inventor: KAWANO KAZUAKI
IPC: E03D9/00
Filed: 1990-03-26
Abstract: PURPOSE:To dry a floor effectively by providing an exhaust port for warmth to the lower part of one side wall, and providing a suction port for warmth supplied on the floor to the lower part of the other side wall. CONSTITUTION:Tube-like units 8a and 9a are respectively led into the rears of side walls 3 and 4 through an exhaust port 8 and a suction port 9 and are connected to the ends 10a and 10b of a circulating duct 10. After that, suction force is acted on the suction port 9 by a blower 12, warm air on the floor 2 is sucked by the suction port 9, and it flows in the direction of the blower 12 in the duct 10. Then, the warm air is dehumidified and dried by a deodorized unit 11, it is also deodorized, compressed and fed through the blower 12, and it is exhausted from the exhaust port 8 again. It is heated again by a heater 13 to raise the temperature of a drecreased temperature of warm air. According to the constitution, heat energy can be efficiently utilized to dry the floor.
Patent JP-H05264743-A (JP)
Title: Infrared detector
IPC: G01V8/12
Filed: 1991-04-09
Abstract: PURPOSE:To reduce power consumption to reduce a burden on an assembled machine. CONSTITUTION:A power supply ON/OFF control circuit 6 turns OFF power supply to a chopper driving circuit 5 when detection is not necessary. When detection is necessary, power supply to the chopper driving circuit 5 is turned ON. Power supply to a signal processing circuit 3 is always ON. By stopping power supply to a chopper while supplying power to a detection circuit, power consumption can be reduced without losing stability of the detection circuit.
Patent JP-S61239439-A (JP)
Title: Objective lens driver
Inventor: IKUMA AKITOMO
IPC: G02B26/10
Filed: 1986-04-04
Abstract: PURPOSE:To attain the focus position control with a wide servo band by reinforcing a square drive coil by means of a fixing frame for an objective lens and increasing the high band resonance frequency of a matter to be driven. CONSTITUTION:The flanges 18a-18d of a lens frame 11a are welded on the upper surface of a focusing coil 12 for reinforcement of four sides of the coil 12. Then a lens frame 11b is welded to two sides of the lower surface of the coil 12 for reinforcement. Such a lens frame fixed to an objective lens at the center part increases the rigidity of a vibration system including the objective lens and a drive coil.
Patent JP-H11260225-A (JP)
Title: Input switching device
Inventor: HOSOYA YUKIKOTO
IPC: H01H47/00
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an input switching device for preventing erroneous inputting with simple configuration. SOLUTION: This input switching device is provided with an input switching means 1 having a plurality of switches S1, S2, ..., Sn for switching and selecting a plurality of input signals, a driving means 2 for selecting each of the switches of the input switching means 1 and driving it, a plurality of resistors R1, R2, ..., Rn disposed on drive signal lines L1, L2, ..., Ln of the driving means 2, respectively, and a discriminating means 4 for discriminating the abnormalities in the magnitude of a voltage generated by the resistor so as to generate a discriminating signal. Consequently, the input switching device is adapted so as to prevent the generation of a drive signal from the driving means 2 based on the discriminating signal.
Patent JP-H11253040-A (JP)
Title: Combine harvester
Inventor: NAKAJIMA SHIGERU
IPC: A01F12/10
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To dissolve inconvenience in which a threshing part becomes wide and a machine body is enlarged in interposingly installing a threshing carrying speed change device for changing carrying speed of threshing and carrying device based on driving of speed change operating device in the power feeding passage of the threshing and carrying device. SOLUTION: When a belt type continuously variable speed changing gear 25 for changing carrying speed of a threshing feed chain 16 is interposingly installed in power feeding passage of a threshing feed chain 16 and the speed of the belt type continuously variable speed changing gear is changed based on driving of speed change operating device 29, the speed change operating device 29 is disposed inside a machine body of the belt type continuously variable speed changing gear.
Patent JP-H01252456-A (JP)
Title: Image forming device
Inventor: HAYASHI MASAO
IPC: B65H29/52
Filed: 1988-03-31
Abstract: PURPOSE:To prevent the breakage of an image by forming a transport guide form the electric conductive material and electrically grounding said transport guide and sending a paper which is supplied from an image copying part to a fixation unit, floating up the paper by the electrostatic attractive action between the transport guide arranged above. CONSTITUTION:An image is copied onto the undersurface of a paper by an image copying part 28, and the paper is sent into a fixation unit 33 along a transport guide 37 arranged over the image copying part 28, in other word along a paper transporting passage 29, and then the image is fixation-processed, and the paper is discharged from a paper feed roller unit 34. In this case, the transport guide 37 is constituted of the electric conductive material and grounded electrically. Therefore, the paper which is sent out from the image copying part 28 and electrified with a plus charge in copying is floated up by the electrostatic attractive action with the transport guide 37, and then sent into the fixation unit 33, prevented from dangling. Thus, even in case of the type in which an image is copied onto the undersurface of the paper, the breakage of the image can be prevented.
Patent JP-S62233311-A (JP)
Inventor: ADACHI HIDEO
IPC: E04D13/00
Filed: 1986-04-04
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-S531845-A (JP)
Title: Digital protective relay
Inventor: SAKAGUCHI TOSHIAKI
IPC: H02H3/00
Filed: 1976-06-28
Abstract: PURPOSE: To prevent the influences and others of the surge incident to switching by introducing the value obtained by sampling the original waveform of the voltage and current at all times and by forming the power transmission line in the threephase distribution constant circuit taking into a consideration the mutual indictance and mutual connection. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62237570-A (JP)
Inventor: BINSENTO BOSUTON
IPC: G06Q40/00
Filed: 1986-04-04
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-S58194219-A (JP)
Inventor: HASHIZUME FUMIO
IPC: H01H17/08
Filed: 1982-05-08
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-S574212-A (JP)
Title: Deodorizing device of a tank truck used for collecting night soil
Inventor: NAKAMURA TATSUO
IPC: B01D53/77
Filed: 1980-06-07
Abstract: PURPOSE: To perform perfect deodorization by making the residence time of malodorous air in deodorizing liquid longer and to prevent wasteful consumption of the deodorizing liquid owing to leakage by perfectly capturing supersaturated moisture by a demister metallic screen and three stages of impingement mechanisms.  
     CONSTITUTION: The malodorous air entering through a suction tee 2 forcibly opens the valve plate 12 of an exhaust check valve 10, passes through a suction gap 14 and emits as bubbles from an exhaust hole 15. The bubbles creep on the bottom surface of the deodorizing device in a circumferential direction, ascend in deodorizing liquid and maintain an extremely long residence time. The deodorized and supersaturated air is captured of water mist by a demister metallic screen 8, and impinges upon a separator lower plate 9, after which it impinges upon the upper plate of a separator outer cylinder 3, thence it passes through separator exhaust holes 18, and impinges upon an impinging pipe 4, by which the contained moisture is separated three times. The separated moisture accumulates on a separator lower plate 9, and reflows at all times into the deodorizing liquid through a reflux pipe 13. The air which is thoroughly separated of moisture and deodorized exhausts to the atmospheric air through the ejection holes 20 of a discharge pipe cap 6. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S574473-A (JP)
Title: Walker-operated moving agricultural machine with automatic changeover device for steering clutch
Inventor: DOI YUKIMI
IPC: B62D11/08
Filed: 1980-06-06
Abstract: PURPOSE: To prevent a clutch mechanism from being damaged by wrong operation, by automatically switching the clutch mechanism in connection with a cam follower which is pushed, swung and displaced with the change of the front-to-rear direction of a handlebar.  
     CONSTITUTION: Clutch mechanisms 7a, 7b are mounted in positions which are separated at an appropriate distance from the pivoted butt of a handlebar 4 in the direction of the extension of the handlebar. The clutch mechanisms 7a, 7b are switched between two states for integral movement combinations of operating-side rotary members 8a, 8b with operated-side movable members 9a, 9b. The rotary members 8a, 8b are interlocked with a right and a left grip levers 6a, 6b through wires. The movable members 9a, 9b are interlocked with the clutch mechanisms 7a, 7b through wires. A cam 17 is secured on the top of a transmission case 1. A cam follower 18 is pushed and deformed by the cam 17 with the change of the front- to-rear direction of the handlebar 4 so that the clutch mechanisms 7a, 7b are automatically switched through a rocker link 20. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59209596-A (JP)
Inventor: MIYASHITA YOSHIICHI
IPC: B67C7/00
Filed: 1983-04-30
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-H05281442-A (JP)
Title: Multiplexed laser diode module
IPC: H04B10/50
Filed: 1992-03-31
Abstract: PURPOSE:To facilitate the manufacture of a module by adjusting a relative angle between birefringent wedgelike plates or birefringent planer plates and dealing with variance in relative position relation. CONSTITUTION:When there is variance in the relative position relation between laser diodes 14 and 16, the variance is dealt with by adjusting the rotational angles of the birefringent wedgelike plates 32 and 34. In this case, the rotational angles of the birefringent wedgelike plates 34 and 34 can be adjusted so that light transmitted through two optical paths from the laser diodes 14 and 16 and made incident on the birefringent wedgelike plate 34 is emitted from the birefringent wedgelike plate 34 along one optical path. Therefore, when the module is assembled, the laser diodes 14 and 16 can be coupled with an optical fiber 38 with high optical coupling efficiency irrelevantly to the relative position relation between the laser diodes 14 and 16 by rotating and adjusting the birefringent wedgelike plates 32 and 34.
Patent JP-S61234478-A (JP)
Title: Information processor
Inventor: ISHIKAWA AKIHIKO
IPC: G06K9/00
Filed: 1985-04-11
Abstract: PURPOSE:To completely prevent an unreasonable access from others by comparing and collating the first and the second fingerprint informations and providing a fingerprint collating means which permitts the access to a central processing unit when the first fingerprint information is coincides with either of the second fingerprint informations. CONSTITUTION:When the access to a CPU 5 from an input/output device 4 is tried by an operator, an own fingerprint information is inputted form a fingerprint input device 1 and the device 1 outputs the fingerprint information inputted to a fingerprint collating device 2. When the fingerprint information is inputted, the device 2 controls a fingerprint storing device 3 and outputs registered fingerprint informations in order and compares and collates two fingerprint informations inputted from a signal line 101 and a line 102. When the fingerprint information inputted from the signal line 101 is coincided with either of the fingerprint informations inputted form the signal lien 102, the device 2 controls a device 4 through a signal line 103 and connects the device 4 with a signal line 4. Thus, only operators whose fingerprints are registered to the device 3 are permitted to access the CPU 5 from the device 4.
Patent JP-H02256337-A (JP)
Title: Phase comparison system
Inventor: EKOSHI HIROYA
IPC: H04J3/07
Filed: 1989-03-29
Abstract: PURPOSE:To simplify the circuit and to attain ease of packaging by adopting the constitution such that a stuff control circuit applies stuff control of an output readout clock in a phase comparison system of a memory circuit used for a stuff multiplex converter or the like. CONSTITUTION:A phase signal of an output of delay circuits 8-1-8-3 and a phase signal phi4' being an output of a final stage of a readout counter 3 are fed to an OR circuit 9, where they are ORed. An output of the OR circuit 9 and a phase signal phi4 being an output of a final stage of a write counter 2 are fed to an AND circuit 10, where they are ANDed. An output level at a terminal Q of a FF 6 is set to logical 1, the output of the FF is fed to a stuff control circuit 7 and a clock being the result of extracting one clock corresponding to that point of time is fed to the readout counter 3. A data corresponding to the output timing of the write counter 2 is read by the output timing of the readout counter 3. Thus, only one phase comparator circuit is enough and the phase comparison for each bit is realized to facilitate the arrangement of the package.
Patent JP-S56987-A (JP)
Title: Plate-type heat exchanger
Inventor: SUMITOMO HIROYUKI
IPC: F28D9/02
Filed: 1979-06-18
Abstract: PURPOSE: To surely prevent the short pass of gas between a plate and a casing by pressing a gasket inside a lateral frame on the heat exchanging plate in a plate-type heat exchanging device for condensation and evaporation between the gas and liquid.  
     CONSTITUTION: In a plate 34 are opened a cooling-liquid induction hole 35 and a lead-out port 36 therefor, being opposed to each other, so as to communicate with a cooling-liquid supply port 26 and a discharge port 27 therefore of a fixed frame 25 respectively, while in the circumference of the cooling-liquid induction hole 35 and the lead-out port 36 between the adjacent plates 34 is arranged a gasket 37, thus a vapor path A and a cooling liquid path B being constituted. When both lateral frames 30 are fitted on to both sides of frame bodies 20 by fastening means 31 on assembling, gaskets 32 in the parts of gaskets 32 provided inside the lateral frames 30 are pressed strongly on the plates 34. Since the gaskets 32 are thus pressed strongly on the plates 34 positively, the gap between a casing 33 and the plates 34 is eliminated and thus complete sealing can be performed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60223034-A (JP)
Title: Reproduction method of program tape for computer
Inventor: WADA TAKASHI
IPC: G11B5/008
Filed: 1984-04-17
Abstract: PURPOSE:To obtain a reproduced tape having reduced reading defects for programs of a personal computer, etc. by using a ferromagnetic metallic thin film recording medium as a recording medium for reproduction of program information. CONSTITUTION:Both an original tape 3 and a master tape 5 use a metallic powder type magnetic tape, and a personal computer 1 is applied. Under such conditions, the signals recorded on the tape 3 and showing 1 and 0 are shown by two types of corner-rounded waveforms as shown by broken lines and no difference is virtually produced between output values of the high and low frequency signals. The information on such original tape 3 is reproduced via the tape 5. If a metallic powder type magnetic recording tape is used to a reproduced tape 8, the output difference is increased between the high and low frequency signals. While said output difference is substantially eliminated by using a ferromagnetic metallic thin film recording tape to the tape 8. Furthermore, no difference of signal cycles is produced between both tapes 8 and 3. Thus no error is produced to the time width of the program information.