baber/WOPTO huggingface dataset:
Patent JP-H1069998-A (JP)
Title: High-frequency x-ray generator
Inventor: BEYERLEIN WALTER DIPL ING
IPC: H05G1/10
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To avoid deviation at an intermediate point of a high voltage by providing a high-voltage rectifier connected to a converter for a voltage to an X-ray tube and a voltage between a metal intermediate part and a cathode and providing an adjustment circuit against the respective voltages. SOLUTION: A high-voltage rectifier 3 is connected to a converter 6 via a high-voltage transformer 4. A cathode voltage of an X-ray tube 1, that is, a voltage between a metal intermediate part 2 and a cathode 7 is supplied by a high-voltage rectifier 8, and the rectifier 8 is connected to a converter 11 via a high-voltage transformer 9. All voltages of the X-ray tube 1 are adjusted as an adjustment quantity via a frequency of the converter 6. An actual value is taken out from a potentiometer 12. A cathode voltage is adjusted as an adjustment quantity via a frequency of the converter 11. An actual value is taken out from a potentiometer 13.
Patent JP-H0950330-A (JP)
Title: Turntable for personal computer or the like
Inventor: SENBA GENJI
IPC: G06F1/16
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To secure the excellent workability of a turntable even if it is used by plural users and also to prevent the fall of a display and the displacement of a keyboard by placing a keyboard support stage in front of a display support stage and supporting freely rotatably the keyboard support stage via a support part. SOLUTION: The turntable T consists of a display support stage 3 where the display of a personal computer is mounted, and a keyboard support stage 5 where a keyboard 4 is mounted. Both stages 3 and 5 are connected together via a hinge 6, and the stage 5 can freely turn to the stage 3. The stage 3 has an opening part 7 on its upper surface to open its front face, has the lock grooves 8 formed at both opening ends of the part 7, and also has a support main body 10 including a recess part 9 to lead an electric cord on the back side of the rear surface of the stage 3 and over a support part 11 via a bearing. In such a constitution, the stages 3 and 5 can be turned by 360 deg. against the part 11.
Patent JP-H0955474-A (JP)
Title: Semiconductor memory device and its manufacture
Inventor: KATO YOSHIHIKO
IPC: H01L27/10
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To suppress the variation of write voltage of a semiconductor memory device equipped with an antifuse. SOLUTION: A semiconductor memory device is provided with an anti-fuse formed inside a connection hole, wherein a metal layer 110 of Ti, Ni, Cr, Co or the like is formed inside the connection hole below the anti-fuse formed on a ground step of a gate electrode 103, an element isolating region 102, or a lower wiring 105 and above an anti-fuse lower electrode. After the connection hole is formed, all the surface of the connection hole is etched to make the base of the connection hole uniform in shape. The base of the connection hole is tapered at its ends. Therefore, an anti-fuse write voltage can be markedly restrained from varying, so that a semiconductor memory device of this constitution can be less varied in resistance after writing and improved in anti-fuse reliability before and after writing.
Patent JP-H0850226-A (JP)
Title: Rotary revolver controller for microscope
Inventor: IKOU CHIKAYA
IPC: G02B7/16
Filed: 1994-08-05
Abstract: PURPOSE:To prevent a highest magnifying power objective lens from running against a sample even in the case of carelessly commanding that the objective lens is switched from the lowest magnifying power objective lens to the highest magnifying power objective lens by invalidating a driving command for switching the objective lens positioned on an optical path from the lowest magnifying power lens to the highest magnifying power lens. CONSTITUTION:In the case the objective lens positioned on the optical path of the microscope is the lowest magnifying power lens, the base potential of a reversing signal transmitting transistor 23 is lowered, then, a signal from a reverse command switch 12 is not transmitted to a trigger pulse generation part 3. That is, in the case the objective lens positioned on the optical path of the microscope is the lowest magnifying power lens, the objective lens is not switched from the lowest magnifying power lens to the highest magnifying power lens even in the case of depressing the reverse command switch 12. Thus, even in the case of depressing only the reverse command switch 12, the signal is not transmitted to the trigger pulse generation part 3, then, the revolver is not reversely rotated.
Patent JP-S58106695-A (JP)
Inventor: YAMAGUCHI YOSHIKATSU
IPC: G08C19/30
Filed: 1981-12-18
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。
Patent JP-2001032043-A (JP)
Title: High strength welded steel pipe for pipe line excellent in fracture resistance
Inventor: IKEDA TOMOAKI
IPC: B21C37/08
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a welded steel pipe in which the generation and propagation of fracture in the weld zone are prevented and which has >=800 MPa tensile strength. SOLUTION: In this welded steel pipe, the tensile strength of the base material is >=800 MPa, the ratio (Tsw/Tsm) between the tensile strength Tsw of the weld metal part and the tensile strength Tsm of the base material is >=1.0, and also, the welding toe angle θand the peaking amt. H in the outer circumferential part of the steel pipe satisfy the following inequalities I and II: the inequality I: 0 deg.<=θ<=70 deg., and the inequality II: -0.5<=H (mm) <=(70-θ)/70.
Patent JP-H0489546-A (JP)
Title: Automatic endurance test for opening/closing part of vehicle
Inventor: AMANO MICHIHISA
IPC: G01M17/007
Filed: 1990-08-01
Abstract: PURPOSE:To shorten testing time and reduce fluctuations in the results of tests by detecting abnormal deformation at an opening or a moving part or abnormality at a lock part by detecting an image signal taken with an image sensor and detection signal levels of a strain gauge and an acceleration sensor. CONSTITUTION:An image processing is performed for image signals taken respectively with image sensors 4-4b to ensure that gaps are checked for an opening part 1 and a moving part 2 between front rims 1a and 2a and both side rims 1a and 2b and 1c and 2c thereof respectively in a full closure each time opening or closing is made and detection signal levels of a strain gauge 5 and an acceleration sensor 6 are detected at each opening or closing action. While a frequency of opening or closing reaches a value preset at an endurance test, abnormal deformation of the opening part 1 or the moving part 2 or abnormality of lock parts 3 and 3a are detected from an abnormally large change in the gaps. This enables automatic detection of deformations of the front rims and side rims at the opening and closing parts without interrupting a test thereby achieving an inspection of endurance of the opening and closing parts automatically in a short time and accurately.
Patent JP-S6182503-A (JP)
Title: Antenna system
Inventor: NISHIDA SHINICHIRO
IPC: H01Q3/20
Filed: 1984-09-29
Abstract: PURPOSE:To reduce a generated aberration, comparing with the case when one sub-reflecting mirror of an antenna constituted of two mirrors is driven so as to be inclined, by driving two sub-reflecting mirrors of an antenna constituted of three mirrors so as to be inclined, and executing a steering direction control of a beam. CONSTITUTION:A radio wave beam (a) emitted from a primary radiator 14 is reflected by the first sub-reflecting mirror 12a and becomes a beam a1, and thereafter, reflected by the second sub-reflecting mirror 13a and becomes a beam a2. Thereafter, said beam is reflected by a main reflecting mirror 11, becomes a3, radiated in the air, and transmitted. When each sub-reflecting mirror in the periphery of a driving shaft x1 of the first sub-reflecting mirror 12a and a driving shaft x2 of the second sub-reflecting mirror 13a is driven so as to become a ratio of 1:tantheta1/tantheta2, a rotation of the beam is scarcely generated, and a steering direction control in the periphery of the shaft (x) of and antenna can be executed.
Patent JP-S6193504-A (JP)
Inventor: ARAI KIYOSHI
IPC: F21V23/00
Filed: 1985-09-17
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-H1151294-A (JP)
Title: Gas supply managing system
Inventor: TAKEUCHI KIYOSHI
IPC: B60S5/02
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To compare the vehicle number included in the information of a vehicle information storing card for each vehicle with the vehicle number registered in a database and emit a gas supply admit signal when the result from the comparison is turned identical. SOLUTION: A center side computer 1 is installed in a gas company, etc., which produces city gas and supplies, for example as raw material for CNG, and is connected to station side computers 41 -4n installed in a plurality of gas filling stations 31 -3n through public circuit channels 2. A large capacity hard disk device 4f is set in each body 4a of computers 41 -4n, and stores a station side database 4g in which the customer data is entered including the register number of customer registered, customer's name, vehicle number, gas supply quantity, amount to be paid, etc. Also the hard disk device 4f stores a dispenser management program for management of a plurality of dispensers 51 -5n and a control program (reference program) to make reference to check whether the customer concerned is registered on the basis of the vehicle number stored in the station side database 4g.
Patent JP-S6361254-A (JP)
Title: Production of electrophotographic sensitive body
Inventor: TARUMI NORIYOSHI
IPC: G03G5/00
Filed: 1986-09-02
Abstract: PURPOSE:To obtain the titled body having high dimentional accuracy in relatively simple and low cost, and to enable giving a degree of freedom for the layout of each units of a copying machine, by forming a seamless photosensitive body with using a seamless resin substrate. CONSTITUTION:A flexible resin cylindrical body 1 is inserted in a die body 2, and the cylindrical body 1 is heated by a heating means 3, thereby contracting the cylindrical body 1 and sticking wholly said body 1 to the outer-circumference of the die body 2. The cylindrical body 1 sticked to the die body 2 is dipped in a liquid 5 of a vessel 4 in the state of suspending said body 1 by means of a suspension means 6, thereby forming a conductive layer on the surface of the cylindrical body 1. And, subsequently, an intermediate layer is coated on the conductive layer, followed by coating the electrophotographic sensitive layer on the intermediate layer, resulted in producing the titled body having high dimentional accuracy.
Patent JP-S6171935-A (JP)
Title: Tool holder
Inventor: PAURU DOICHIENBAUA
IPC: B23B31/107
Filed: 1985-09-17
Abstract: A tool holder for drilling and chiselling tools includes a receiving sleeve forming a bore with a conically shaped section for receiving a conically shaped shank on a drilling or chiselling tool. Shoulders extending in the axial direction of the sleeve are formed on the surface of the conically shaped section for interengagement with grooves in the drilling or chiselling tool shank so that the sleeve can rotate the tool. Locking elements in the form of axially elongated pins are mounted in the receiving sleeve so that the pins extend transversely of the sleeve axis and tangentially of the conically shaped bore section. The pins are spring biased toward the bore section and are displaceable generally radially relative to the bore. The pins are arranged to seat within an annular groove in the shank of the tool.
Patent JP-H0652573-A (JP)
Title: Optical pickup
Inventor: MAEDA IKUO
IPC: G11B7/135
Filed: 1992-07-31
Abstract: PURPOSE:To raise the light utilizing factor of a lighting system so as to prevent the deterioration of the light utilizing factor of a detecting system. CONSTITUTION:Information is recorded and/or reproduced on and/or from a disk-shaped medium 5 while the medium 5 is rotated by irradiating the medium 5 with a laser beam as a small spot and the spot is made further smaller by shielding the central part of the laser beam by means of a light shielding means 14. The means 14 is constituted of a semi-transmitting material which does not shield light completely, but transmits the laser beam at prescribed transmissivity.
Patent JP-S6186176-A (JP)
Title: Truing device for abrasive wheel
Inventor: IMAI TOMOYASU
IPC: B24B53/00
Filed: 1984-09-28
Abstract: PURPOSE:To reduce grinding resistance on a nongrinding portion to almost the same as that on a grinding portion to prevent heat generation and a crack at the end of a ground portion by carrying out truing work on the nongrinding portion on either side of a grinding surface at a traverse speed higher than one for the truing work on the grinding portion at the middle of the grinding surface. CONSTITUTION:A traverse rest 25 which can perform traverse movement along a grinding surface 12a is mounted on an abrasive wheel post 11 to support an abrasive wheel 12 with bearings. Each speed of a motor 22 is set by a traverse speed setting means at the first speed when a truing tool 21 fixed on the traverse rest 25 is facing to an nongrinding portion on either side of the grinding surface 12a or at the second speed lower than the first speed when facing to the grinding portion of the grinding surface 12a. A driving means operating in response to an output from the traverse speed setting means drives the motor 22 for crossfeeding the traverse rest 25 to perform the traverse movement of the truing tool 21 at either of the above speeds according to its position.
Patent JP-S6096287-A (JP)
Inventor: MASUDA YUUGOROU
IPC: D04H1/55
Filed: 1983-10-31
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-S6186021-A (JP)
Title: Cooling method of hot steel plate
Inventor: KITAYAMA NAOTO
IPC: B21B45/02
Filed: 1984-10-02
Abstract: PURPOSE:To uniform the temp. in width direction of a hot steel plate by shifting in width direction with providing numerous masking plates along the longitudinal direction of a cooling device. CONSTITUTION:The actual width, off-center quantity and camber quantity of a hot steel plate 7 are detected by a plate width meter 2 after its rolling out of a mill 1. A masking plate 4 is divided numerously in the longitudinal direction of a cooling device and each is provided shiftably in the width direction of the hot steel plate 7 independently. An arithmetic unit 6 measures the actual width off-center quantity and camber quantity in each position in the longitudinal direction of the steel plate 7 with the input of the actual width, off-center quantity and camber quantity of the steel plate 7 from the plate width meter 2. Therefore when the steel plate 7 passes through the inside of the cooling device 3, it commands to a masking device 5 to maintain a proper masking quantity at each position and drives each masking plate 4 individually. With this method, the temp. distribution in the width direction of the steel plate 7 is made uniform.
Patent JP-S6345201-A (JP)
Title: Herbicidal granule for paddy field and application method thereof
Inventor: SUZUKI KOICHI
IPC: A01N25/08
Filed: 1986-09-01
Abstract: PURPOSE:To obtain the titled granule, by supporting a herbicidal active ingredient and paraffin wax on a granular foam prepared by firing obsidian and capable of slowly releasing the active ingredient into water and surface layer of soil in paddy field and sustaining the efficacy for a long period. CONSTITUTION:A herbicidal granule obtained by supporting a highly active herbicidal active ingredient, e.g. N-[(4,6-dimethoxypyrimidin-2-yl) aminocarbonyl]-4-ethoxycarbonyl-1-methylpyrazole-5-sulfonamide which is a sulfonylurea based compound, and paraffin wax having the melting point within the range of preferably 50-90 deg.C on a granular foam (preferably having 0.1-1.5mm grain size) which is an inorganic granular substance prepared by pulverizing obsidian and contains closed-cell aggregates covered with strong glassy films. The above-mentioned granule is put in a bag devised not to be moved from the place of application in a paddy field and the bag is directly applied to the paddy field to kill weeds therein.
Patent JP-S58106507-A (JP)
Title: Automatic focus controlling system
Inventor: SAKAI SHINJI
IPC: G03B13/36
Filed: 1981-12-18
Abstract: PURPOSE:To execute auto-focusing of a high quality by a simple operating circuit, by controlling the driving end of a lens by addition and subtraction of a signal showing the defocusing extent by focal detection of a TTL type, and a signal related to movement of the lens. CONSTITUTION:When a lens 1 is moved in the direction as indicated with an arrow 3 along an optical axis 0 so that it forms an image correctly on its prearranged image-forming surface 2, a pulse signal related to movement of the lens 1 is applied to a driving control unit 14 from a driving indicating unit 13. Also, on positions 4, 5 and 6 corresponding to the prearranged image-forming surface 2 and positions before and behind its surface, a sensor for detecting a focus is provided, respectively, and a signal showing the defocusing extent and  direction from these sensors is applied to the driving control unit 14 from the  driving indicating unit 13. The driving control unit 14 adds and subtracts a signal showing the inputted defocusing extent and a signal related to movement of  the lens, by an operating circuit part, and controls the driving end of the lens 1.
Patent JP-S58106404-A (JP)
Title: Displacement measuring device
Inventor: NISHINA SHINGO
IPC: G01B5/02
Filed: 1981-12-18
Abstract: PURPOSE:To stabilize the measurement force of a measure through simple constitution without reference to the position, by moving an elevating and a feeding member united with the measured relatively after the measure is damped by using a screw, spring, etc. CONSTITUTION:Under the control of a controller 12, a motor 12 is driven to rotate a feed screw shaft 3, thereby lowering a female screw member 4 forming the feeding member which reciprocates freely. The measurer coupled with the elevating and lowering members such as a cylinder 5, gear mechamism 7, etc., through constant springs 6A and 6B in a neutral state is lowered, together with the member 4 in one body to abut on a measurement surface, and consequently damping force is applied to the measure 2. Consequently, the member 4 lowers the elevating and lowering member relatively by a specific extent while compressing the spring 6B until a limit switch 11 is turned off to stop the motor 8 through the controller, thereby applying specific measurement force to the measurer 2. Thus, the meausrement force of the measurer is stabilized through the simple constitution without reference to a measurement position.
Patent JP-H1148504-A (JP)
Title: Dot printer head-driving apparatus
Inventor: ARAKI IZUMI
IPC: B41J9/48
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To effectively uniform an impact force of a wire to a platen even when a printing pattern is different. SOLUTION: A first state wherein an adjacent coil to a target coil is simultaneously turned conductive when the target coil is turned on, a second state wherein the adjacent coil is made conductive in a shorter time than one cycle from a time point when the target coil is turned conductive, and a third state other than the first, second states are recognized from printing data. Based on the recognition, a feed current to the target coil is determined by a feed current determination circuit 25. A power supply to the coil is controlled on the basis of the determination. A conduction state of the adjacent coil influencing the target coil greatly is recognized in time sequence and, the feed current to the target coil can be controlled in accordance with the recognized state.  Therefore, an impact force of a wire to a platen can be effectively uniformed even when a printing pattern is different.
Patent JP-S5998265-A (JP)
Title: Electronic device
Inventor: MATSUYAMA SHIGERU
IPC: G06F15/02
Filed: 1982-11-26
Abstract: PURPOSE:To realize an electronic device provided with a function where the position of the decimal point can be shifted to the left or the right, by providing a flag area in a CPU and using an already provided decimal point key. CONSTITUTION:A signal KBS generated by depression of a numeric key NK is stored in the first register R1 through the CPU. Next, numeric keys are depressed successively, and corresponding figures are stored in the register R1 by the left shift operation. When a key PK is depressed, flags FP and FPP are set to ''1'' by the CPU. When the key PK is depressed next, it is detected that contents of a register DP1 are ''0'', and the flag FPP is set to ''1'', and contents of the register DP1 are counted up by +1. Numerical data where the position of the decimal point is shifted to the left by one digit is displayed on a display device DIS. Thus, the decimal point key PK is depressed continuously to shift the decimal point to the right or the left up to a desired position and is set correctly.
Patent JP-S6185271-A (JP)
Title: Controller for motor power steering device
Inventor: OSHITA SAIICHIRO
IPC: B62D6/02
Filed: 1984-10-01
Abstract: PURPOSE:To improve the returning characteristic of motor power steering device by adding a motor current command in returning direction to a motor current command in assisting direction upon reaching to specific steering angle. CONSTITUTION:When returning to straight advance travel after completion of steering, operating force of steering wheel is brought to zero thus to bring the torsional torque of steering shaft to zero. If the steering angle is larger than theta at this moment, the characteristic of the control circuit will be as shown by dot line. Consequently, left ward output as shown by itheta is produced and the motor will produce the output in returning direction of steering wheel. When the steering angle theta, the motor current command in returning direction will gradually approach to zero thus to move the characteristic of control circuit upward in parallel from the condition shown by dot line. Upon returning to the linear advance position, said characteristic will return to the condition shown by solid line.
Patent JP-H0755238-A (JP)
Title: Control device for air conditioner
Inventor: TAMURA KAZUYA
IPC: F24F11/02
Filed: 1993-08-20
Abstract: PURPOSE:To enable an address of an indoor device to be intentionally and automatically set and changed, or to enable an air conditioner corresponding to a certain address to be defined and to improve its operating characteristic. CONSTITUTION:Signal changing-over means 11 arranged within indoor devices 2 are shielded and each of the indoor devices 2 is communicated with a remote controller 3, receive an address determined by an address setting means 7 from the remote controller 3, change the address of the indoor device to that address, thereafter it passes through the signal changing-over means 11, a plurality of indoor devices 2 acknowledge the addresses among the outdoor device 1, the indoor devices 2 and the remote controller 3 with a normal address of the indoor device and then the air conditioning system can be operated.
Patent JP-S58108272-A (JP)
Title: Laminating adhesive composition curable with ionizing radiation
Inventor: FUJIMURA HIDEO
IPC: C09J4/00
Filed: 1981-12-21
Abstract: PURPOSE:The titled adhesive composition, consisting essentially of a monomer having OH, COOH or amino group and an ethylenically unsaturated bond, curable with ionizing radiation in a short time, and capable of giving a flexible adhesive layer exhibiting a high bonding strength. CONSTITUTION:An adhesive composition obtained by incorporating a monomer having any one of OH, COOH or amino group and an ethylenically unsaturated bond, e.g. 2-hydroxyl-3-phenyloxypropyl acrylate, (meth)acryloylhydroxyethyl monoterephthalate or dimethylaminoethyl (meth)acrylate, as an essential component with 10-100pts.wt., based on 100pts.wt. monomer, (meth)acrylic ester, and adjusting the viscosity to preferably 100-1,000 cp. USE:Bonding the same or different sheets of paper, plastic or metallic films, etc.