baber/WOPTO huggingface dataset:
Patent JP-H11242179-A (JP)
Title: Optical scanner
Inventor: YOSHIKAWA TOMONOBU
IPC: B41J2/44
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To correct not only an F-theta characteristic and the curvature of an image face but also the curvature of scanning lines even when a cylindrical surface polygon mirror which is small in size and is of an expensive is used in this scanner by arranging the center axis of a corrected lens while shifting it from an optical axis being the the center axis of a luminous flux which is reflected on a light deflecting reflection plane to proceed to the center position of an effective scanning area to a subscanning direction. SOLUTION: A corrected lens 8 is arranged so that a deflection point and a scanning point being on a scanning plane becomes geometrically and optically a conjugate and corrects the plane tilt of a cylindrical surface polygon mirror 6 and also corrects the curvature of the image face of a subscanning direction by making the refractive power of a scanning direction becomes smaller as it goes from the center part to a peripheral part in a main scanning direction. Moreover, it corrects the F-theta characteristic by making exit surfaces sapherical cylindlical surfaces.  Moreover, the curvature of incident scanning lines on light defelecting reflection surfaces is corrected by arranging the center axis 12 of the corrected lens 8 while shifting it from an optical axis 11 being the the center axis of a luminous flux which is reflected on a light deflecting reflection plane to proceed to the center position of an effective scanning area to the subscanning direction.
Patent JP-S55135407-A (JP)
Title: Sound volume adjustor for speaker
Inventor: TSURUMI MANABU
IPC: H03G3/32
Filed: 1979-04-09
Abstract: PURPOSE:To ensure the smooth talking for the sound volume adjustor for the speaker of the TV or the like through the automatic reduction of the speaker's sound volume by picking up the receiver of the telephone and via the signal of the transmitter provided with contact to the telephone under talking. CONSTITUTION:The call is detected by the originating part under talking through telephone 5 and then converted into the prescribed signals to be transmitted. Receiver 6 connected into the speaker circuit of speaker 7 of the TV or the like senses the signals transmitted from transmission part 4. During this time, control part 8 gives the reduction to the sound volume of speaker 9. The sound is reduced automatically under talking through telephone 5, thus ensuring the smooth talking.
Patent JP-S59197959-A (JP)
Title: Sales data processing device
Inventor: TAKAHASHI HIROSHI
IPC: G07G1/12
Filed: 1983-03-17
Abstract: PURPOSE:To accurately grasp a sales condition, stocking condition, etc., by detecting that whether the difference or ratio between data of a memory by departments and a memory by dealings is above a prescribed value or not and printing data in the memory by departments under a condition where the detected result can be identified. CONSTITUTION:A memory by departments and memory 4 by dealings are composed of RAMs and writing in the memories and reading out from the memories are executed under the control of a CPU2. Another memory 3 stores summed data of sales by departments, etc., and summed data of each sale are accumulated after delivery and receipt of the data with the CPU2. The data in the memory 3 are transferred to the memory 4 when the sale is settled. Moreover, when the data in the memory 3 are read out and printed, it is detected that whether or not the difference or ratio between the data in both memories is a prescribed value. According to the detected result, the data in the memory 3 are printed under a condition where the detected result can be identified.
Patent JP-S59218214-A (JP)
Title: Manufacture of tapered rod
Inventor: KATOU TETSUO
IPC: C21D8/06
Filed: 1984-03-07
Abstract: PURPOSE:To manufacture a tapered rod with a high productivity in a very short time by prescribing a distortion speed of a metallic base material within a prescribed range with regard to the minimum diameter part, when forming a tapered part whose diameter is varied in the axial direction by giving a temperature gradient in the axial direction to the metallic base material and applying a tensile force. CONSTITUTION:A prescribed temperature gradient is given in the aial direction to a metallic base material such as an iron and steel wire rod, etc. by a well-known heating means such as direct electric conduction heating method, a high frequency induction method, etc. Subsequently, by applying a tensile force of the axial direction to the metallic base material of this state, the diameter is varied in the axial direction in accordance with a pattern of said temperature gradient, and a desired tapered shape is obtained. In this case, it is necessary to control a distortion speed (working distortion speed) of the metallic base material in case of said drawing operation as follows; that is the base material part corresponding to the minimum diameter part (uniform maximum narrowed part) of a tapered rod is drawn and deformed so that the working distortion speed (i) in the maximum heating temperature part generally becomes 0.5- 1,000%/ sec. As a result, a tapered rod of an object shape can be manufactured efficiently without causing such a problem as breakdown, etc.
Patent JP-H10242719-A (JP)
Title: Microwave circuit
Inventor: HOSOYA KENICHI
IPC: H01P5/18
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide the microwave circuit that strengthens coupling between coupling line without increasing the thickness of a dielectric board and reducing an interval between the coupling lines. SOLUTION: In the Lange coupler type microwave circuit, a plurality of (in this case, three) 1/4 wavelength coupling lines 4, and a plurality of (in this case, four) bonding wires 7 are formed within a range of a size (l) on the front side of a dielectric board 2 with a thickness (h) whose backside is provided with a ground conductor 1. Then four lead lines 6a-6d are formed at the outside of the size (l), the four lead lines 6a-6d are respectively connected to terminals 8a-8d, and a thick film is given partially to an area of the backside of the destination board 2 toward the ground conductor 1 and a backside projection 3 is formed thereto. Through the forming of the backside projection 3, the coupling between the coupling lines is strengthened without increasing the entire thickness of the dielectric board 2 and reducing the interval between the coupling lines.
Patent JP-H02223162-A (JP)
Title: Electrolyte circulation type metal halogen battery
Inventor: NAKAO HATSUO
IPC: H01M50/77
Filed: 1989-02-23
Abstract: PURPOSE:To obtain the insulated state via the guided air and prevent the occurrence of a leakage current by connecting channels at the upper section of manifolds, and using an air guide valve. CONSTITUTION:A feed side channel 46a and a discharge side channel 46b connecting manifolds 40a, 42a and 40b, 42b and a reaction tank are communicated at the upper section of manifolds 40a, 42a and 40b, 42b. A check valve 50 is opened or closed by the liquid pressure flowing in a pipe, and the check valve 50 holds an air guide path 54 at the closed state by the liquid pressure when a battery is used. On the other hand, the check valve 50 is moved to the right direction in the figure and opens the closed air guide path 54 when the battery is discharged, air is fed to manifolds 40a, 40b and 42a, 42b, and an electrolyte is circulated to the reaction tank. The occurrence of a leakage current while the battery is left intact can be surely prevented.
Patent JP-H03247797-A (JP)
Title: Electrogalvanized steel sheet excellent in corrosion resistance and press formability
Inventor: ABE MASAKI
IPC: C25D15/02
Filed: 1990-02-23
Abstract: PURPOSE:To improve press formability and corrosion resistance by applying a galvanizing layer in which silica grains coated with zinc hydroxide are uniformly dispersed to a steel sheet. CONSTITUTION:The electrogalvanized steel sheet can be formed by applying an electrogalvanizing layer 2 in which silica grains 4 are uniformly dispersed at 0.1-5wt.% precipitation rate to the surface of a steel sheet 1. Respective surfaces of the above silica grains 4 are coated with zinc hydroxide 3.
Patent JP-S60188420-A (JP)
Title: Halogen-containing aromatic polyester
Inventor: INOUE SHIYUNEI
IPC: C08G63/66
Filed: 1984-03-09
Abstract: PURPOSE:A halogen-containing aromatic polyester excellent in a balance among optical anisotropy, melt moldability, and mechanical property, comprising specified two kinds of structural units derived from a diol component and an aromatic dicarboxylic acid component, respectively. CONSTITUTION:A halogen-containing aromatic polyester comprising structure units ( I ) and (II) represented by formulas I and II, respectively, wherein said structure units ( I ) are present in an amount of 50-90mol%, based on the total aromatic polyester, and said structural units (II) are present in an amount of 10-50mol%, based on the total aromatic polyester. In the formulas, R is a group of formula III or IV or a like group, R' is a group of formula V or IV, and X is Cl or Br. Examples of compounds suitably used to form structural units ( I ) and (II) include aromatic diols such as 4,4'-dihydroxybiphenyl and methylhydroquinone and aromatic dicarboxylic acids such as 1,2-bis(2-chlorophenoxy)ethane-4,4'- dicarboxylic acid and terephthalic acid.
Patent JP-H06321805-A (JP)
Title: Thrombomodulin composition and denaturation prevention therefor
Inventor: YUI MASAKI
IPC: C07K14/47
Filed: 1994-03-15
Abstract: PURPOSE:To obtain a thrombomodulin composition which can prevent the components from polymerizing during the lyophilization. CONSTITUTION:This thrombomodulin composition contains thrombomodulin and 0.01 to 1mmol, per 1mg of thrombomodulin, of at least one selected from the group of amino acids or their salts and saccharides. The amino acids and their salts are, for example, arginine, glutamic acid, proline, serine, glycine, histidine, asparagine, lysine, phenylalanine and valine and their salts, while the saccharides are, for example, mannitol, trehalose, lactose or sucrose. Thrombomodulin has anti-coagulant, platelet-agglutination suppressing action, and thrombolytic actions and is expectedly used for treatment and prevention of diseases such as myocardial infarction, thrombosis, embolism, peripheral vascular obstruction, arteriosclerosis obliterans, disseminated intravascular coagulation, stenocardia, transient ischemic attack or toxemia of pregnancy.
Patent JP-H02222932-A (JP)
Title: Method and device for reducing light intensity variation of optical deflector
Inventor: HATORI MASAMI
IPC: G02F1/335
Filed: 1989-02-23
Abstract: PURPOSE:To reduce variation in the light intensity of a deflected light due to variation in the intensity of surface acoustic waves, etc., by reading the correcting value-to-frequency relation of an alternating voltage, applied to an inter-digital electrode couple, out of a storage means and correcting the value of the alternating voltage according to the relation when waveguide light is diffracted and deflected. CONSTITUTION:The optical deflector 10 has an optical waveguide 12 which is formed on a substrate 11, a converting diffraction grating(FGC) 13 for light beam incidence which is formed on the optical waveguide 12, an FGC 14 for light beam projection, etc. Further, a correction part 31 which constitutes the light intensity variation reducing device together with a controller 30 is provided between a high-frequency amplifier 19 and a sweeper 20. Then when the optical deflector 10 is operated, the controller 30 reads data out of a table stored on a table memory 35 and inputs a signal S7 which carries correcting values by frequencies (f) to a D/A converter 34. Consequently, the light intensity of a light beam L becomes nearly constant over the entire frequency range of the surface acoustic waves 15 and 16.
Patent JP-S58161141-A (JP)
Title: Tape running driving device of magnetic transfer device
Inventor: ODAGIRI YOUICHI
IPC: G11B15/43
Filed: 1982-03-19
Abstract: PURPOSE:To stop each tape quickly, by applying sudden braking to a copy tape whose rotation inertia is large, and also executing tension-servo to a mother tape and a driving tape, whose rotation inertia is small. CONSTITUTION:A mother tape 1 and a copy tape 2 are wound so as to closely adhere to the outside circumferential of a transfer drum 3, and are made to run. The tapes 1, 2 contact against the rotating drum 3 from the outside by a driving tape 4, and by press-contact rollers 5a, 5b, the three tapes are fixed to each  other and are driven for running. In case of simultaneously stopping each running tape, to copy tape reels CS, CT whose rotation inertia is large, the braking is applied, and as for mother tape reels MS, MT and driving tape reels DS, DT,  whose rotation inertia is small, the braking is applied in accordance with a  variation of tape tension detecting means 17, 18, 15 and 16 existing in the  vicinity of these reels.
Patent JP-S54136208-A (JP)
Title: Telephone exchanger
Inventor: FUKUDA TAKEO
IPC: H04Q1/54
Filed: 1978-04-14
Abstract: PURPOSE: To enable excellent communication, by inserting the variable attenuator to the delivery signal and reception signal circuit respectively, giving suitable attenuation even to the meeting communication in which extension and external line are in mixture, and holding uniform communication level.  
     CONSTITUTION: The meeting circuit 13 is connected to the transmission and reception bus line, and the variable attenuation circuits 12 and 14 are respectively connected at the both ends of the circuit 13. The circuits 12 and 14 are synchronized with the time slot of the ON operation of the switches 7a,7b...7n and 9a, 9b...9n and gives suitable attenuation to the trasmission and reception signals. Thus, even in the meeting communication in which extensions and external lines are in mixture, suitable attenuation is given to hold uniform communication level, allowing to enable excellent communication. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54135929-A (JP)
Title: Exhaust gas recirculation control apparatus
Inventor: MATSUBARA YUUJI
IPC: F02M25/07
Filed: 1978-04-14
Abstract: PURPOSE: To offer stable exhaust performance on the base of the exhaust recirculation ratio kept constant by feedback control in the range of middle loads and improve drivability and fuel consumption in the ranges of low and high loads by gradually reducing the exhaust recirculation ratio with high reliability.  
     CONSTITUTION: An exhaust recirculation controlling equipment includes an orifice 4 in an exhaust feedback passage 3 communicating an exhaust passage 2 with a suction passage 1, a negative pressure regulator 7 working with a pressure downstream the orifice 4 to regulate suction negative pressure low by atmospheric pressure, and an exhaust feedback control valve 5 controlled by the resulting low negative pressure. Negative pressure passages 15, 22 leading suction negative pressure downstream the throttle valve 23 to said suction negative pressure regulator 7 are communicated with an atmosphere passage 32 on which an electromagnetic valve 31 is mounted. The valve 31 regulates said suction negative pressure low by using the throughing atmosphere. A control circuit 30 controls operation of the electromagnetic valve 31, which puts out a control signal to reduce the exhaust recirculation ratio gradually at low and high load of an engine. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09216037-A (JP)
Title: Method for loading ladle and loading jig
Inventor: KAMEYAMA EIJI
IPC: B22D41/12
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To enable continuous casting even in the case of using ladles different in size, without reconstructing an equipment such as existent ladle loading device. SOLUTION: The small size ladle 4 is turned with respect to a trunnion bearing of the large size ladle loading device 10 so that the position of nozzle hole 6 at the bottom part of the small size ladle 4 is made almost the same with the position of nozzle hole at the bottom part of the large size ladle in the horizontal direction at the time of loading the large size ladle. Further, the trunnion shaft 5 of the small size ladle 4 is supported at the position lower than that of the trunnion bearing of the large size ladle loading device so that the position of nozzle hole 6 at the bottom part of the small size ladle 4 is made almost the same with the position of nozzle hole at the bottom part of the large size ladle in the vertical direction at the time of loading the large size ladle.
Patent JP-H02222339-A (JP)
Title: Communication traffic control system
Inventor: TAKASE TADAHIRO
IPC: H04Q3/00
Filed: 1989-02-23
Abstract: PURPOSE:To appropriately execute unitary handling of continuous information and burst information in an ATM(Asynchronous Transfer Mode) network by allowing a terminal to state a peak zone, and a secured zone whose transmission is desired absolutely even if the network is in a congested state, as for the burst information. CONSTITUTION:Polishing controllers 21, 22 execute a network input control, and buffer monitoring devices 26-28 monitor the present capacity of a cell accumulating part. A control part 30 is provided with a congestion control part 31, a cell transfer control part 32, a zone managing part 33 and a call reception control part 34. As for burst information inputted to a network 20, its outgoing terminal is allowed to divide it into a part handled as a regular continuous signal and a part brought to statistic multiplexing, and allowed to state each zone thereof. The zone management is executed only with regard to the continuous signal part of them, and as for the part brought to statistic multiplexing, its input is controlled at the time of congestion. In such a way, in the ATM network, unitary handling of the continuous information and the burst information can be executed appropriately.
Patent JP-S58162481-A (JP)
Inventor: YAMAGISHI YASUYUKI
IPC: B66B5/02
Filed: 1982-03-19
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-S59166732-A (JP)
Inventor: DONARUDO DEE BEEREE
IPC: F16D51/18
Filed: 1984-03-09
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-H07255135-A (JP)
Title: Input device for dc power supply
Inventor: SATO HIROYUKI
IPC: H02J9/00
Filed: 1994-03-15
Abstract: PURPOSE:To improve the safety of an input part for DC power supplies, by so configuring the input part that any short-circuit fault, etc., generated in the DC power supply inputting part provided with a DC-plug connecting part and a battery connecting terminal can be prevented. CONSTITUTION:In an input device for DC power supplies, a DC-power-supply inputting jack 10 and a battery connecting terminal 20 for the feeding of a DC power supply are provided respectively, and the power supply obtained at either the DC-power-supply inputting jack 10 or the battery connecting terminal 20 is fed to the side of a load circuit 32. In this input device for DC power supplies, when a plug for the feeding of a DC power supply is connected with the DC-power-supply inputting jack 10, a positive-electrode side 21 of the battery connecting terminal 20 is brought into the state wherein it is not connected electrically with a positive-electrode-side contact 11 of the DC-power supply inputting jack 10.
Patent JP-S59171045-A (JP)
Title: Member for recording information
Inventor: TERAO MOTOYASU
IPC: G11B7/24035
Filed: 1983-03-18
Abstract: PURPOSE:To obtain a member for recording information which has good recording and reproducing characteristics and can be preserved for a long time by forming the thin film on a substrate into >=2 layers and providing a specific layer as at least one layer thereof. CONSTITUTION:Grooves for tracking are formed on the surface of an acrylic resin substrate 1 and after a layer 2 (about 600nm thickness) of a ''Parylene N'', a layer 3(50nm) composed of Sb2Se3, a layer 4(50nm) composed of Bi40Te45Se15 and a layer 5(600nm) of ''Parylene N'' are successively deposited by evaporation thereon, then a layer 6(2mum) of PMMA is coated thereon. Two sheets of such discs are stuck together by means of a self-adhesive agent 7. Recording of information by light is accomplished by utilizing the change in the atomic arrangement of the layers 3 and 4. Since the layer 2 of the org. material (''Parylene N'') having >=350 deg.C b.p. is provided, the reproducing characteristic is improved and the long-term preservation is made possible.
Patent JP-S61202229-A (JP)
Title: Data flow type central processing unit
Inventor: SAWADA AKIRA
IPC: G06F9/44
Filed: 1985-03-06
Abstract: PURPOSE:To improve the transfer efficiency by securing the 1:1 correspondence between a token processor which obtains the node information from a program token and a node on a program. CONSTITUTION:The address registers of a token processor 20 connected in parallel to a bus are connected in series. A comparator 28 compares the contents of an address register 22 of the processor 20 with those of an external address bus 21. When the coincidence is obtained, the contents of a data bus 23 are fetched by the processor 20. If the data contents are equal to the processing data, the contents are sent to a data register 24. While the data contents are sent to a program register 25 when they are equal to the node information. When data are supplied to the register 24, a detecting circuit 26 decides whether the arithmetic conditions are fixed as indicated or not. If these conditions are fixed, the results obtained by a computing element 27 are delivered to a prescribed address. Thus the length of data token can be reduced.
Patent JP-H06235872-A (JP)
Title: Scanning optical device
Inventor: ANZAI SUSUMU
IPC: H04N1/047
Filed: 1993-02-10
Abstract: PURPOSE:To provide a scanning optical device in which a deviation in a focusing position can be easily detected and corrected by a simple constitution. CONSTITUTION:A beam spot detector 7 is arranged on the extension of an optical beam scanning surface 6. The beam spot detector 7 is equipped with a mask having both sides, one of which the optical beam vertically crosses and the other side of which the optical beam obliquely crosses ahead of the detector 7. The output of the detector 7 is differentiated by a differentiating circuit 9, and both positive and negative peak values are held by a peak hold circuit 10. A CPU 11 obtains the diameters in the main and sub-scanning directions of the optical beam from the peak value, and outputs an adjustment signal when the focus deviates. On the other hand, a counter 14 obtains the width of the output signal of the beam spot detector 7, and outputs it to a CPU 15. The CPU 15 compares it with a reference value, detects the deviation in a position (registration deviation) in the sub-scanning direction, and outputs the correction signal.
Patent JP-S54136241-A (JP)
Title: Electronic unit
Inventor: FUJITA TAKAYUKI
IPC: G11B33/10
Filed: 1978-04-14
Abstract: PURPOSE: To automatically re-read in the file managing information, by producing the signal representing the exchange of external memory unit and re-reading in the file managing information through the transfer of head to specific position according to this signal.  
     CONSTITUTION: The file managing information is written in the 0-th track T o  in the floppy disc sheet FD, and the files from the first track T 1  to T n  are in existence. In reading out and writing in the files T 1  to T n  on FD, whether FD sheet is replaced or not is read in with the signal of FF2. When this signal represents high level exchange, CPU detects this and rewrites the content of memory M. Thus, the external direction step pulse is delivered on the control line SO from CPU, and the head RW is shifted to the position of the O-th track T o  until the signal of T o  appears on the track 0 signal readout line RTO. Further, the readout line RD receives the readout data, and the file managing information of T o  is memorized again in the memory M. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59175411-A (JP)
Inventor: JIENNADEII NIKORAEBICHI PAKOMO
IPC: A61K35/32
Filed: 1983-03-18
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。