baber/WOPTO huggingface dataset:
Patent JP-H0548873-A (JP)
Title: Facsimile equipment
Inventor: MURATA YUKIO
IPC: H04N1/387
Filed: 1991-08-14
Abstract: PURPOSE:To make it possible to retrieve picture data accumulated in a picture memory by other terminal and to take out a desired picture by other terminal by taking out only a part within each page of picture data accumulated in the picture memory, synthesizing it and outputting it as a picture list. CONSTITUTION:To make it possible to make the most of a facsimile equipment as a data base for household or for individual, a picture list sythesized by taking out only a part of each picture data accumulated in a picture memory 16 or a picture list composed of film information controlled by OA equipments is outputted from a printer. Or, the picture lists are transmitted in accordance with the request of a calling side by a sub-address and a DTMF signal. Thus, users can obtain the list of accumulated picture data and easily retrieve the accumulated documents. By performing a pooling reception by the designation by the sub-address of the calling side from the list, desired picture data can be taken out.
Patent JP-S6383923-A (JP)
Title: Optical information recording and reproducing device
Inventor: KUROKI YUZURU
IPC: G11B7/09
Filed: 1986-09-26
Abstract: PURPOSE:To prevent a trouble caused by shortage of powder of a recording laser by focusing a laser light from an optical head, to the surface of an optical disk base material, extracting a high frequency component of a reflected light from the surface of the optical disk material, and detecting the contamination on the surface of the optical disk by its output level. CONSTITUTION:A laser beam which has been radiated to the surface of abase material of an optical disk 1 is reflected and returned to an optical head 3 and amplified by a laser drive head amplifying circuit 4, inputted as a reflected optical signal 107 to a high frequency component detecting circuit 11, and the amplitude of the extracted high frequency component is compared with a reference voltage. If the surface of the base material of the optical disk 1 is contaminated by minute dust, etc., a high frequency component appears in a reflected light, an when it exceeds a reference value, a contamination detecting signal 108 becomes an enable state, and read by a controlling CPU 8. As a result, recording of a modulated data 103 to the optical disk 1 is inhibited, and this fact is informed as an error signal 10 to a host side.
Patent JP-H0275316-A (JP)
Title: Filtering apparatus
Inventor: TAKAOKA SHOZO
IPC: B01D46/42
Filed: 1988-09-13
Abstract: PURPOSE:To improve operational efficiency by providing a sucking means for drawing off impurities through a sucking opening which is arranged in such manner as to cover a part of the upstream surface of each filter body. CONSTITUTION:A sucking means 3 is provided with a sucking opening 31 arranged upstream filter bodies 2 and so sized as to cover the straight part connecting the rotational axis of each filter body 2 and connected with a main sucking body by a piping 32 joined therewith in its center. The main sucking body draws off impurities continuously from the surfaces of the filter bodies 2 through the sucking opening 31. The filter bodies 2 are rotated at predetermined intervals, so that the sucking openings 31 confronts the entire surface of the filter body 2 at a time at each turn thereof, in order to ensure a constant removal of the impurities therefrom, thereby reducing manufacturing costs.
Patent JP-S6383609-A (JP)
Title: Optical range measuring instrument
Inventor: ANPO MASATOSHI
IPC: G02B7/32
Filed: 1986-09-27
Abstract: PURPOSE:To speedily and easily measure the range to an object of measurement by providing a simple optical mechanism and utilizing incidence angle-light intensity characteristics and a specific expression. CONSTITUTION:A beam light from a laser light source 11 is reflected by the object M of measurement and reflected light is converged by a condenser lens 13 to form spot light, which is incident on the plane 14a of a prism 14. Then, the prism 14 reflects part of the incident spot light by a plane 14a and transmits the remainder of the light. Further, a photodetecting element 20a generates the 1st photodetection signal corresponding to the light intensity of the reflected light from the prism 14 and a photodetecting element 20b generates the 2nd photodetection signal corresponding to the light intensity of the transmitted light. Then, an incidence angle determining circuit 36 determines the angle of incidence of the spot light on the plane through current-voltage converters 31 and 32, an adder 33, a subtracter 34, and a divider 35 on the basis of the incidence angle-light intensity characteristics according to the respective values of the 1st and the 2nd photodetection signals and a range computing element 37 determines the measured range from the specific expression according to the determined angle of incidence.
Patent JP-H0655197-A (JP)
Title: Automatic sediment-drying discharger
Inventor: MUKOYAMA KIYOTAKA
IPC: E02F3/88
Filed: 1992-08-05
Abstract: PURPOSE:To provide an automatic sediment drying discharger which permits a sediment setling in a sedimentation tank to be dried to such an extent that it can be transported in the discharger, and consequently, dries and dischares the sediment without a broad drying yard. CONSTITUTION:This automatic sediment drying discharger is equipped with the first sedimentation tank 22, the second sedimentation tank 24 and the third sedimentation tank 26 installed serially inside a reservior tank 12. In addition, a screw casing 34 in which a screw 42 is installed is formed below the first sedimentation tank 22. The screw 42 has a spirally mounted blade 46 and also a backflow check valve 48 of rubber fixed. Further, a discharge chamber 50 adjacent to the first sedimentation tank 22 has an air duct 62 in which a heater 60 is provided and an endless belt conveyor 74. Metal-screened buckets 76 for carrying sediments are attached to the belt conveyor.
Patent JP-H1157638-A (JP)
Title: Device and method for washing
Inventor: FURUKAWA YASUO
IPC: B08B3/08
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To enhance washing efficiency by adding a rinsing process and also vertically rocking material to be washed while being washed and dried. SOLUTION: Spray nozzles 34, through which rinsing liquid is injected for materials to be washed in a drying chamber 31, are equipped. A cooler 43 and a heater 44 are equipped in an air circulating duct 41. In the cooler 43, air flowing through the air circulating duct 41 is cooled and vaporized gas of washing liquid is condensed and recovered. The heater 44 heats air in which vaporized gas of washing liquid has been removed by the cooler 43. A shielding plate abuts on an opening peripheral edge of the lower part of the drying chamber 31 in such a state that a washing bed plate 51 is lifted by a moving mechanism 50 and arranged in the drying chamber 31. Thereby, the shielding plate closes an opening 31b and is equipped on the washing bed plate 51.  Also, the washing bed plate 51 is constituted so as to be locked in the vertical direction in the inside of a washing tank 22 and in the inside of the drying chamber 31.
Patent JP-H0277350-A (JP)
Title: Brake fluid pressure control device
Inventor: HIROBE YOSHIAKI
IPC: B60T8/58
Filed: 1988-09-13
Abstract: PURPOSE:To reduce the number of operating machines and apparatuses by utilizing a hold valve for antilock system, a decay valve, pumps for controlling traction, and returning brake fluid discharged from the decay valves to fluid passages using pumps for antilock control. CONSTITUTION:When a slip is generated between the road surface and wheels during start-up or acceleration, hold valves 6A, 6B connected to wheel cylinders W/C of driven wheels, and hold valves connected to wheels cylinders W/C where there is no danger of generating slip of driving wheels are closed to brake the wheels. When a possibility of slip of driving wheels FR, FL is eliminated, decay valves 7A, 7B are opened, and brake fluid of wheel cylinders of the driving wheels FR, FL is discharged and returned to fluid passages 2A, 2B by pimps 15A, 15B, and preparation is provided for re-pressurization of wheel cylinders W/C of the driving wheels ER, FL.
Patent JP-S6289578-A (JP)
Title: Joining process for cast steel item
Inventor: MAEDA MASAZUMI
IPC: B23K9/23
Filed: 1985-10-15
Abstract: PURPOSE:To reduce the man-hour in welding and to increase the mechanical property of joining part by solidifying the joining part of cast steel item after melting it by the heat input of the TIG arc of large current, etc. CONSTITUTION:Cast steel items 11, 12 are abutted at non-groove part 13 and the non-groove part 13 is shielded by inert gas as well and a molten pool 16 is formed by the heat input of TIG arc or plasma arc generator 14. The molten pool of about 3/5-2/3 plate thickness T is formed at a solidified zone 17 and the solidified zone 17 is made by executing similar treatment on the remaining plate thickness part as well. Then, the prescribed heat treatment is performed after the joining welding. In this way, the non-groove joining is made possible and depositing metal becomes unnecessary as well, further the slag removal on each bead is disused as well. Consequently, the mechanical property of the joining part can be increased as well as the reduction in welding man-hour.
Patent JP-2000049647-A (JP)
Title: Radio terminal equipment
Inventor: OIDE TAKAYOSHI
IPC: H04B1/40
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To control an output frequency to a prescribed value from the beginning even if power is intermittently fed to a local oscillator in a radio terminal equipment. SOLUTION: This radio terminal equipment is provided with a voltage control-type oscillator generating a local oscillation signal for frequency- converting a received wave, a demodulation part demodulating a received symbol from the intermediate signal of the received wave, an AFC control part generating an AFC signal added to the oscillator so as to synchronize the demodulation phase of the demodulation part with a transmission side, a power feeding control part which intermittently controls power feeding to at least the oscillator,  a memory storing correction data which is previously regulated so that an output frequency from the beginning is set to be a prescribed constant value with time lapse after power is supplied to the oscillator and a correction control part reading corresponding correction data from the memory in accordance with time lapse after power is supplied and correcting the AFC signal.
Patent JP-S61109453-A (JP)
Title: Gate disconnection detector for thyristor apparatus
Inventor: MAEDA KEIJI
IPC: H02M1/00
Filed: 1984-10-31
Abstract: PURPOSE:To enable a disconnection during the operation of a thyristor apparatus to be detected, by providing a detecting means of reset voltage generated on a transformer on interrupting gate signals, and by deciding the disconnection of a gate signal supply line. CONSTITUTION:On an apparatus for applying ignition pulse generated from a pulse generator 1 to the gate of a thyristor 7 via a transformer 6, the output terminal 15 of the pulse generator 1 is used as input to the non-reverse input terminal and the reverse input terminal of voltage comparison apparatuses 16, 17 respectively. The output of the voltage comparison apparatuses 16, 17 is directed to a filp-flop 8 for input, and the switches 11, 12 for the input line of the thyristor 7 are arranged to be controlled by the AND output of the Q output and the output of the voltage comparison apparatus 16. As the result, if a disconnection occurs on the gate line, reset voltage is not generated by operating a switch 4 to ON, and so output is generated at an AND circuit 9 and the thyristor 7 can be protected.
Patent JP-H0896374-A (JP)
Title: Optical pickup
Inventor: YOSHIZAWA AKIHIKO
IPC: G11B7/12
Filed: 1994-09-26
Abstract: PURPOSE: To simplify the adjustment of the optical axis direction of a collimator lens and to reduce the size and cost of an optical pickup by paralleling a contact surface formed on a base body and a mounting surface on which the collimator lens is to be packaged. CONSTITUTION: The mounting surface 22 of the collimator lens 14 and the contact surface 23 of the substrate 11 are formed as the surfaces which face the same direction and are parallel with each other so that a distance D is correctly obtd. If the surfaces 22, 23 are formed as parallel surfaces, the surfaces 22, 23 are workable with accuracy of about 10μm without refixing the base body 20 and without exchanging cutting tools in working with a milling machine, etc. Then, the need for adjusting the lens 14 in the direction of the optical axis 24 is eliminated.
Patent JP-S59118781-A (JP)
Title: Thiodipropionic acid ester and its preparation
Inventor: SHIONO MANZOU
IPC: C08K5/36
Filed: 1982-12-27
Abstract: NEW MATERIAL:A compound shown by the formula I (R<1> is H, or lower alkyl; R<2> and R<3> are H, lower alkyl, lower alkoxy, or R<2> and R<3> are linked to form -CH=CH-CH=CH-; R<4> is H or protecting group). EXAMPLE:Di[ 2-( 3,4-dihydro-6-hydroxy-2,5,7,8-tetramethyl- 2H-benzopyranyl ) ethyl]2,2-thiodipropionate. USE:An antioxidant. PROCESS:A compound shown by the formula II (R is H or protecting group) or its reactive derivative is reacted with thiodipropionic acid or its reactive derivative, to give a compound shown by the formula I .
Patent JP-H0279034-A (JP)
Title: Optical reception system for optical heterodyne detection
Inventor: FUJISE MASAYUKI
IPC: H04B10/516
Filed: 1988-09-16
Abstract: PURPOSE:To enable good-sensitivity optical reception with simple constitution by switching the plane of polarization of local oscillation light to orthogonal directions at a predetermined period and performing heterodyne detection, and then adding the heterodyne-detected orthogonal components and receiving signal light. CONSTITUTION:An orthogonal polarized wave changeover switch 18 switches the plane of polarization of the local oscillation light L to orthogonal planes Fx and Fy of polarization for the heterodyne detection. Then the base band signal Sd obtained when the plane of polarization of the local oscillation light Lf is in an X-axial direction and the base band signal Sd obtained when the plane of polarization of the local oscillation light Lf is in a Y-axial direction are added at least once by the storage addition part 15a of a signal processor 15. Therefore, back scattered light Le can be received invariably in a state wherein efficiency is 1. Consequently, the circuit constitution is simple and the high-accuracy optical reception is enabled.
Patent JP-H04112672-A (JP)
Title: Switching regulator circuit
Inventor: KIN SHINMIN
IPC: G05F1/10
Filed: 1990-08-31
Abstract: PURPOSE:To cause to do a desired protecting action even when supply voltage changes greatly, by detecting the increase of power consumption caused by the increase of the supply voltage. CONSTITUTION:When the voltage of AC power supply 1 exceeds a specified value, currents begin to flow through a Zener diode 11, resistors 12, 13, and a current detecting load 8. The terminal voltages of the current detecting load 8 and resistor 13 by these currents are supplied to the input terminal of a protective circuit 15 through a capacitor 9. When the input voltage supplied to the protective circuit 15 exceeds voltage set for overload protection, the protective circuit 15 operates, a switching element 7 is made off through the medium of a control circuit 16, and the current is interrupted. At this time, the input voltage of the protective circuit 15 is kept constant regardless of the increase of the input voltage, it becomes possible to cause the circuit to do protecting action under given standards.
Patent JP-S59120041-A (JP)
Inventor: ICHIKAWA YASUO
IPC: A01K73/00
Filed: 1982-12-28
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-S59118574-A (JP)
Title: Power steering gear for vehicle
Inventor: MOMIYAMA FUJIO
IPC: B62D5/087
Filed: 1982-12-25
Abstract: PURPOSE:To enable smooth steering while obtaining an always appropriate reaction force, by dividing reaction force chambers on both the sides of a control valve to provide a pair of auxiliary reaction force chambers and by controlling the quantity of supplied pressure oil to the auxiliary reaction force chambers depending on the quantity of the steering, the speed of a vehicle and the angular velocity of its yaw. CONSTITUTION:A power steering gear 10 comprises an oil pump 11, a flow control valve 12, a control valve 13 and a power cylinder 14. A pair of reaction force chambers 38, 39 are provided on both the sides of the control valve 13. The reaction force chambers 38, 39 are divided so that a pair of auxiliary reaction force chambers 42, 43 are provided. An orifice 44 is provided between the port 16 of the flow control valve 12 and the pressure port 20 of the control valve 13. A passage upstream to the orifice 44 is connected to the auxiliary reaction force chambers 42, 43 through control passages 45, 46, 47 among which an auxiliary reaction force control valve 48 is installed. An actuator 55 for the control valve 48 is regulated by a controller 56 depending on the outputs of a steering quantity sensor 68, a vehicle speed sensor 69 and a yaw angular velocity sensor 70.
Patent JP-S6473203-A (JP)
Title: Inspection of surface foreign matter
Inventor: YAMAGUCHI KAZUO
IPC: G01N21/94
Filed: 1987-09-14
Abstract: PURPOSE:To certainly protect foreign matter, by applying and forming a light reflecting film to the surface of an object to be inspected having foreign matter adhered thereto and measuring the foreign matter magnified by said light reflecting film. CONSTITUTION:A wafer 31 being an object to be inspected has a mirror like surface and foreign matter 32 having a dimension L0 is adhered to said surface. A light reflecting film 3 having a predetermined film thickness T0 is applied and formed to the entire surface of the wafer 3 of this state. The dimension of the foreign matter 32 covered with the light reflecting film 33 is apparently magnified to become a dimension L1. The foreign matter 32 thus magnified in its apparent dimension by the attachment of the light reflecting film 33 is detected by an inspection apparatus and the real dimension of the foreign matter 32 not containing the light reflecting film 33 is calculated from the apparent dimension of the foreign matter 32 containing the light reflecting film 33.
Patent JP-H0874574-A (JP)
Title: Cooling system of engine with supercharger
Inventor: TAKAGI ICHIRO
IPC: F01P3/20
Filed: 1994-08-31
Abstract: PURPOSE: To check any blowoff of cooling water in time of no engine driving as well as to prevent any overheat from occurring in avoiding the occurrence of air locking. CONSTITUTION: This cooling system is provided with a bypass cooling passage 8 bypassing a cooling part 4 of a supercharger 2, a reserve tank 12 connected to this bypass cooling passage, a pressure valve 14 in a connecting part between a connecting passage 10 and the bypass cooling passage, and each of both first and second valves 16 and 18 making the bypass cooling passage usable in time of no engine driving at each converging position in both up- and downstream between a supercharger cooling passage 6 and the bypass cooling passage, respectively.  At the engine driving as well as when water temperature is less than the speecified water temperature, in order to make the supercharger cooling passage and the bypass cooling passage both usable, it operates both these first and second solenoid valves and simltaneously when the water temperature becomes more than the specified temperature, in order to make the supercharger cooling passage alone usable, it operates these first and second solenoid valves, the other way.
Patent JP-S6288321-A (JP)
Title: Liquid growth method
Inventor: YOSHIDA KATSUJI
IPC: H01L21/208
Filed: 1985-10-15
Abstract: PURPOSE:To reduce oxidation of an element accommodated in a slide II and prevent oxidation of the solution in a slide I, by dropping the element in the slide II into the solution accumulator of the slide I by an overseed method before liquid phase growth, and performing liquid phase growth wherein the solution accumulator of the slide I and the growth substrate on a boat are made to coincide with each other. CONSTITUTION:When the whole of growth equipment is heated in a furnace is hydrogen atmosphere, solution 31 and Al grains are dissolved. When a slide II is transferred in the direction of the arrow in respect to a slide I, a thin film on the surface of the solution 31 (thin oxide film) is broken by the tip of a projection I, and Al grains 32 are dropped thereon. After the temperature is raised by a further heating, the slide I is transferred in the direction of the arrow with respect to a boat 10, and liquid phase growth is progressed while overlapping a GaAs substrate 1 and the solution 31. Element easy to be oxidized like Al, is mixed with the solution in a so short time that the oxidation is supressed and the crystal defect of growth layer is reduced. The crystal growth of compound semiconductor device of high quality is realized thereby.
Patent JP-H04112356-A (JP)
Title: Design support system man-machine system
Inventor: YOSHIMURA SADANORI
IPC: G06F19/00
Filed: 1990-09-03
Abstract: PURPOSE:To prevent the operating deviation caused by the individual differences of operators and to unnecessitate a long time restricted for operation of a man-machine system by using an operator's behavior simulating device in place of the operator of the system. CONSTITUTION:A machine simulating device 1 simulates the actions and the answers of a machine system. A man-machine system simulating device 2 simulates a man-machine system to be designed for operating monitor control of the machine system. A design parameter setting device 5 sets a design parameter of the man-machine system. An operator's behavior simulating device 4 simulates the behavior of the operator of the man-machine system, and an operator's action correction factor setting device 5 sets the actions of the operator. A data collecting device 6 collects the data on the operations of both devices 2 and 4. Then an evaluation information display device 7 displays the data collected by the device 6, the set design parameter, and the operator's action correction factor. Thus it is possible to prevent the operating deviation caused by the individual differences of operators and to unnecessitate a long time restricted for operation of the man-machine system.
Patent JP-S61130100-A (JP)
Inventor: GOTO HIROSHI
IPC: B41M5/382
Filed: 1984-11-01
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-H1175189-A (JP)
Title: Image coding method
Inventor: OMOTE HIDENORI
IPC: H04N19/196
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for rate control realizing high image quality. SOLUTION: A fade-in is detected at a time τf and a bit residual amount R is increased by G/2 (where G=GOP- N×BR/BP, GOP- N is the number of pictures of a GOP(ground of pictures) and BR, BP are respectively a bit rate and a picture rate). Then the bit residual amount R consumed in the n-th GOP is (3/2)G=(12/8)G. In the case of detecting fade-in, since the bit residual amount R is increased, a bit rate of pictures requiring lots of information amounts that is in existence after the face-in is enhanced.
Patent JP-H0785016-A (JP)
Title: Document preparing device and output display control method
Inventor: KIZAKI SHIGEKI
IPC: G06F17/24
Filed: 1993-09-17
Abstract: PURPOSE:To provide the document preparing device and output display control method which can easily and speedily perform desired character modification and improve operability. CONSTITUTION:When an 'area/modify' key 44e is depressed, a central control processing part 10 is started, and mode for area setting and adding character modification to a certain area is set. When any desired area and desired modification information to this area is set, the set character modification is automatically made to character string information or the like positioned inside that area, and the information is outputted and displayed on a display device 50.