baber/WOPTO huggingface dataset:
Patent JP-H11132876-A (JP)
Title: Torque-measuring apparatus
Inventor: TANAKA TOSHIYUKI
IPC: G01P15/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To measure a torque accurately even when a rotational speed is low with a rotational load set on a rotary shaft of a rotary mechanism, by calculating a torque generated by the rotary mechanism on the basis of an acceleration detected by an accelerometer. SOLUTION: A motor load 1 is set at a leading end part of a rotary shaft (conduction shaft) 102 of a rotary mechanism 101 of a motor or the like of a torque generation source (sample) generating a torque to be measured. An accelerometer 2 is fixed to the motor load 1 and provided with a chopper to modulate, AC couple and take out acceleration signals correctly. The accelerometer 2 is mounted at a position of a radius γ from the center of a rotary shaft 102. A detection shaft A of the accelerometer 2 is fixed in a direction orthogonal to a radial direction of the rotary shaft 102 and motor load 1. A data-processing apparatus 5 is connected to a rotary transformer 3 and calculates a torque generated from the rotary mechanism 101 on the basis of an angular acceleration obtained by the accelerometer 2.
Patent JP-2000143160-A (JP)
Title: Wheel crane
Inventor: MARUYAMA KATSUYA
IPC: B66C23/42
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a small wheel crane capable of providing the sufficient comfortability of a cabin without impairing the specification of crane such as the sheave capacity, the minimum revolving radius and a rear end revolving radius, and balancing the weight in the car width direction during the travelling. SOLUTION: A longitudinal turret central line (y) passing a revolving center Ps of a revolving turret 4 for revolvably supporting an upper revolving body comprising a derricking telescopic boom 5 provided on a lower travelling body 2, and capable of storing a jib to be projected forward in the jib work in one of its side surfaces, and comprising a cabin 6 at the other side of this boom 5, is offset in the direction of the cabin 6 to a longitudinally frame central line (x) passing a center in the car width direction of a lower frame.
Patent JP-H06150549-A (JP)
Title: Optical information reproducing device
Inventor: FUJITA GORO
IPC: G11B20/10
Filed: 1992-10-30
Abstract: PURPOSE:To surely and simply detect information by selecting a most likelihood data group based on information in the state of the transition of an RF signal by a viterbi demodulation method even when the asymmetry amount of the RF signal is fluctuated due to the fluctuation of write power. CONSTITUTION:The asymmetry amount is calculated and a correction table is generated, and the correction table is preserved in a RAM 17 with a digital RF signal in a reference area on an optical disk 3 based on a timing signal from a timing generator 13 by a correction table generation circuit 16. The digital RF signal is corrected by the asymmetry correction data converter circuit 18 based on the correction table preserved in the RAM 17 and demodulated by a detection circuit 19.
Patent JP-H01157605-A (JP)
Title: Feedback type amplifier circuit
Inventor: MORITA HIDENORI
IPC: H03F1/34
Filed: 1987-12-15
Abstract: PURPOSE:To improve the temperature characteristic of an output alternating current gain by connecting a bias circuit to generate an output voltage to have the temperature coefficient of the same code as the temperature coefficient to express the alternating current emitter resistance of a transistor for amplifying. CONSTITUTION:A bias circuit 37 is provided which generates the output voltage to have the same temperature characteristic as the temperature characteristic of a KT/q in an alternating current emitter resistance KT/q.IE of a transistor 2 for amplifying to compose the bias circuit 37, namely, an emitter grounding type amplifier circuit 6, and a feedback type amplifier circuit is composed. The (k), T, (g) and IE express a Bolzmann's constant, an absolute temperature, an electron charge, emitter current of the transistor, respectively. Thus, the temperature characteristic of the alternating current gain of the emitter grounding type amplifier circuit 6 goes to zero, and the temperature characteristic of the alternating current gain of a feedback type de-amplifier circuit can be improved.
Patent JP-H11144619-A (JP)
Title: Manufacture of patterned inorganic baked film and plasma display panel
Inventor: TOKAI HIROYUKI
IPC: H01J11/42
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a patterned inorganic backed film without generating a warp shrinkage of line width, and disconnection, in a method which contains a baking process when a patterned film of a conductive or insulated (non- conductive) film is manufactured, especially in a method for manufacturing a PDP(plasma display panel). SOLUTION: In a manufacturing method where patterned inorganic baked film 15 is manufactured by baking a film 12 formed on a substrate 11, in which a composition containing a thermally-decomposable binder and particles of inorganic materials is patterned, the above film is coated with a coating film 14 of a thermally-decomposable resin composition which can be cured or dried below thermal decomposition temperature of the above thermally-decomposable binder and burned down below the maximum temperature of the baking profile, and subsequently, the above baking process is performed.
Patent JP-H03177392-A (JP)
Title: Pulling up of single crystal and device therefor
Inventor: MIYAZAKI YOSHIMASA
IPC: C30B15/02
Filed: 1989-12-06
Abstract: PURPOSE:To stably and continuously obtain a single crystal having uniform characteristics in the length direction by fixing a crucible equipped with a cyclic partition wall having a through hole at part, applying a rotary magnetic field to melt-rotating the melt and supplying a raw material to a position at the upper stream side of the through hole. CONSTITUTION:A raw material is melted in a crucible 2 equipped with a cyclic partition wall 4 having a through hole 3 at part to form melt 7. Seed crystal is brought into contact with the melt 7 in the interior of the partition wall 4 and pulled up to grow single crystal and the raw material is supplied to the outside of the cyclic partition wall 4. In the operation, the crucible 2 is fixed and an induction rotary magnetic field is generated at the central part of a heating element 19 impressed by a three-phase alternating current to rotate the melt 7 by electromagnetic induction. The raw material is supplied to a position 11 at a sufficient upper side against the position of the through hole 3 of the partition wall 4 in the rotary direction of the melt.
Patent JP-H09179469-A (JP)
Title: Removing device for magnetic grain on image forming surface
Inventor: JIYOSEFU EMU UINGU
IPC: G03G15/01
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To efficiently and completely remove beads by preventing the beads from being left on the surface of a photoreceptor without being completely removed to generate stains on a transferred image. SOLUTION: This removing device for magnetic grains, i.e., carrier beads, is arranged in an intermediate region between a development section and a transfer section, and it removes beads from a moving image forming surface. The bead removing device has a removing member arranged between the development section and the transfer section, and the removing member is made rotatable centering on its longitudinal shaft. Grooves are formed on the outer surface of the removing member, and at least a part of the grooves are extended in the diagonal direction against the longitudinal shaft. The magnetic grain removing device is provided with a magnetic member correlated with the removing member. The magnetic member generates magnetic field, and the carrier beads are attracted to the removing member from the image forming surface by the generated magnetic field.  The relative position between the magnetic member and the removing member is moved.
Patent JP-H08172334-A (JP)
Title: Piezoelectric vibrator
Inventor: NAGAHAMA SHOHEI
IPC: H03H9/17
Filed: 1994-12-20
Abstract: PURPOSE: To obtain a piezoelectric vibrator having high electric reliability, excellent mechanical production quality and an easily production process. CONSTITUTION: In the piezoelectric vibrator provided with a rectangular piezoelectric plate 1 constituted of fitting electrodes 2a, 2b consisting of prescribed areas for exciting thickness slip vibration to the upper and lower faces, electrode leads 3a, 3b laid from respective electrodes 2a, 2b on the plate 1 to the outer edge part of the plate 1, plural U-shaped supports 5 opening one side to fix the outer edge part of the plate 1 including the leads 3a, 3b by conductive adhesives, an insulating board 9 for fixing and supporting the supports 5, and a surface mounted type container for storing the board 9 and respective parts, the cross section of the lower side 6a of each support 5 which supports the lower face of the plate 1 is formed like U shape.
Patent JP-H03178302-A (JP)
Title: Crystallizer
Inventor: TOKOI ICHIRO
IPC: B01D9/02
Filed: 1989-12-06
Abstract: PURPOSE:To reduce the amount of entrainment stuck to a ceiling and to remarkably lower the stuck and formed amount of scale in the ceiling part and reduce velocity of formation of scale by regulating the height of the vapor phase part of a crystallizer to at least the specified multiple of the inner diameter, polishing and finishing at least the inner face of the ceiling part. CONSTITUTION:The vapor phase part 30 of the inside of a crystallizer 1 is evacuated through a vacuum line connected via an aperture 6. Liquid is evaporated in vacuum and the vapor is taken out from the aperture 6. Liquid is concentrated and also cooled by latent heat of evaporation and crystal is deposited. The deposited crystal is settled toward a takeout part 5. At this time, entrainment is generated from the liquid surface L according to evaporation in the crystallizer 1. Therein the height H of the vapor phase part 30 in the part upper than the liquid surface L is regulated to at least 0.6 times of the inner diameter D of the cylinder part 2. Further the inner face of a ceiling part 3 is polished and finished. Thereby entrainment does not almost reach the ceiling part 3. Further formation of crystallization is lowered on the polished face. Therefore the stuck and formed amount of scale and velocity of formation of scale are made extremely small.
Patent JP-H09232293-A (JP)
Title: Surface treatment method and device, manufacture of piezoelectric element, manufacture of print head for ink jet, manufacture of liquid crystal panel and micro-sampling method
Inventor: TAKAHASHI KATSUHIRO
IPC: B41J2/14
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To perform good surface treatment readily for extremely limited fine part and region and a narrow inner structure such as a clearance and a tube path which are hard to access from an outside. SOLUTION: The title device produces gas discharge in an inside of a processing object by energizing an electrode 2 arranged outside the processing object while making specified discharge gas flow inside the processing object 1 consisting of a dielectric material under a pressure in the neighborhood of atmospheric pressure and exposes a surface of an inside of a processing object to excitation active species of discharge gas produced thereby. It is provided with a discharge tube 1 of a dielectric material which defines a gas flow path of a narrow cross section between a base end part 6 connected to a supply source 7 of discharge gas and a nozzle part 8 of a tip which is opened toward a processing object 9 and an electrode 2.  In the device, gas discharge is produced under an atmospheric pressure or a pressure in the neighborhood thereof by energizing an electrode and gas flow jetted out of a discharge tube tip part is made to impinge on a narrow region 10 of a processing object surface.
Patent JP-H10138932-A (JP)
Title: Nesting rack
Inventor: IEDA TAKEAKI
IPC: B62B5/00
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a nesting rack which can be used in all processes including physical distribution, taking-out of articles and displaying, is of a simple structure and has excellent nesting efficiency. SOLUTION: A nesting rack comprises a top face frame 10 and a bottom face frame 20 which are formed in such a way as the width dimension of the front end part is larger than that of the rear end part, a back frame 30 which couples one ends of the top face frame 10 and the bottom face frame 20 at the part near the upper part and at the part near the lower part respectively and has caster parts 70 at the lower end part, a front frame which couples the other ends of the top face frame 10 and the bottom face frame 20 and a shelf frame 50 which has at least one step of falling-off prevention part.
Patent JP-H06156311-A (JP)
Title: Underbody structure
Inventor: KAWAGUCHI MASAKIYO
IPC: B62D25/08
Filed: 1992-11-26
Abstract: PURPOSE:To prevent a side member from making its turning motion around its axial core. CONSTITUTION:The lateral directional end portion 40A of a suspension member 40 has the middle portion 42A of a cylindric suspension member collar 42 laid along the longitudinal direction of the body, welded thereon. The longitudinal both end portions 42B of the suspension member collar 42 have their shaft diameters made smaller than that of the middle portion 42A and the suspension member collar 42 is arranged coaxially between inner cylinder portions 38B of a pair of body mount 38. A through bolt 37 is inserted into the inner cylinder portion 38B of the body mount 38 and into the suspension member collar 42 as a shaft material while a bush rubber 38 is interposed between the outer cylinder 38A and the inner cylinder 38B of the body mount 38 so the outer cylinder 38A and the inner cylinder 38B can make relative rotations.
Patent JP-H06213032-A (JP)
Title: Electronic control system for measuring fuel of internal combustion engine
Inventor: ERUNSUTO BUIRUTO
IPC: F02D41/02
Filed: 1993-12-17
Abstract: PURPOSE: To perform optimum fuel measurement and optimum transitional compensation in view of gas discharge in a non-stationary operation state. CONSTITUTION: A transitional compensation signal tUK is applied to a basic injection signal in a non-stationary state such as acceleration and deceleration. This transitional compensation signal is obtained in accordance with load changes dL, dLα of an internal combustion engine. In this case, the transitional compensation signal is corrected by an adaptive correction coefficient. This correction coefficient is adapted at corresponding time sections depending on a deviation between a target and an actual value of an air fuel ratio. As a consequence, good transitional compensation can be performed during the whole lifetime of the internal combustion engine.
Patent JP-H08169562-A (JP)
Title: Document carrying device
Inventor: GOINO TAKASHI
IPC: B65H1/04
Filed: 1994-12-21
Abstract: PURPOSE: To improve operability and safety of an operator by automatically opening and closing a part of a paper feeding tray. CONSTITUTION: A paper feeding tray 3 is composed of a first paper feeding pan 3a fixed to a document carrying device 1 and a second paper feeding pan 3b whose one end is fixed to a rotary shaft 18 rotatably journalled to the document carrying device 1 and other end rotates in the dashed line direction with the rotary shaft 18 as the center by rotation of this rotary shaft 18 so as to be freely openable and closable. Its rotary shaft 18 is reciprocally driven in rotation, and the second paper feeding pan 3b is opened and closed in an opening position shown by a continuous line and a closing position shown by a two-dot chain line.
Patent JP-H08150873-A (JP)
Title: Loaded article fastening device
Inventor: FUKASHIMA KENJI
IPC: B60P7/10
Filed: 1994-11-28
Abstract: PURPOSE: To provide a fastening device for loaded articles for installing belts and rod members for locking a load with which the load being transported can be securely and easily locked regardless of the size of the load to be transported in a container, and the position of the load in the container. CONSTITUTION: A main plate part 10 comprises a main plate part 34 in which I-shaped holes 37, for example, for installing a belt for locking a load, and long circular holes 38 for installing rod members or the like are provided alternately, and flange parts 35, 36 formed by bending both end parts of the main plate part 34 in steps along the length, and it is fixed to an inner wall 30 of a container for transportation by engaging a reinforcement member 31 installed on the inner wall 30 of the container with the flange part 35 or 36.
Patent JP-H09159604-A (JP)
Title: Singlet oxygen measuring equipment
Inventor: NISHIZAWA EIICHI
IPC: G01N21/63
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To measure the singlet oxygen of a sample containing a photosensitization substance exhibiting light absorption characteristics for an arbitrary wavelength from ultraviolet region to visible region with high sensitivity by irradiating the sample with a light having continuous emission spectrum from ultraviolet region to visible region from which near infrared light is cut off. SOLUTION: A spectrometer 7 cuts off the near infrared light in same region as a wavelength region where a near infrared emission derived from a singlet oxygen appears from the light of a light source 6 having continuous emission spectrum from ultraviolet region to a part or the entirety of visible region. The light is then subjected to intensity modulation 8 and condensed 9 toward a cell 10 filled with a sample. A spectrometer 18 converts the light emitted from the cell 10 through a lens 15 into a parallel light from which ultraviolet light and visible light are cut off through a filter group 13 and a near infrared interference filter 14. Transmitted near infrared light derived from single oxygen is condensed through a lens 16 and converted through a near infrared detector 17 into an electric signal.  A signal processing section 5 amplifies the electric signal and then selects and accumulates the frequency component same as the modulated 8 frequency thus detecting the singlet oxygen.
Patent JP-H05158900-A (JP)
Title: Preemption processing circuit
Inventor: ISHIKAWA EIJI
IPC: G06F9/48
Filed: 1991-12-02
Abstract: PURPOSE:To unnecessitate the Operating System to judge the execution by comparing a preemption processing request level with the current execution level and requesting a processor to interrupt when the preemption level is higher and resetting it at a low level. CONSTITUTION:When a preemption processing request is generated, a flag 0 is turned on to set a processing request generation inform flag 2-1. A comparison circuit 3-2 compares the preemption processing request execution level with the lowest level among the processing of each processor. When the preemption processing request execution level is higher, a preemption processing permission signal is sent to generate an interrupt request in the corresponding processor. In the case the preemption processing execution level is lower, a reset signal R resets the flag 0 and flag 2-1. As a result, the Operating System is not required to judge whether or not the execution is available, and the overhead of the Operating System can be reduced.
Patent JP-H04352630-A (JP)
Title: Method and equipment to supply seal belt to the package
Inventor: FUIORENTSUO DORAGETSUTEI
IPC: B65C1/04
Filed: 1991-12-02
Abstract: PURPOSE: To be provided with a method and a device for applying sealing strips to a package in which a displacement of the strips is prevented and adhering of the end portions of the package is prevented. CONSTITUTION: When packages 4 are moved among each of transverse pockets 27, 14 and 36 on the three conveyors 5, 6 and 7 moved at the same speed and in the same direction at 8 from each other, the sealing strips 2 are supplied to the package 4. A first conveyor is a loop conveyor 6 installed between a feed conveyor 5 and an output conveyor 7. The strips 2 are supplied to such positions as one where the end section of a pocket 14 on the ring-like conveyor 6 opposing against the feed conveyor 5 is closed. The package 4 may complete one full turn of the loop conveyor 6 before it is moved onto the output conveyor 7.
Patent JP-H077663-A (JP)
Title: Input picture search device of television receiver and its method
Inventor: BEKU UUN KIRU
IPC: H04N5/44
Filed: 1993-12-17
Abstract: PURPOSE: To enable a viewer to continuously view desired video signals by simultaneously searching video signals from a television channel and from the outside and, when a stop mode is set during searching, continuously animating the searched video signals. CONSTITUTION: When video signals I1 -I3 inputted from the outside are inputted to a PIP processing section 35 by means of a switching section 33, the processing of video signals inputted during a prescribed period of time are delayed and the synchronizing signals SYN of the video signals I1 -I3 are detected by impressing the signals I1 -I3 upon a synchronizing signal detecting section 34. Then the processing section 35 processes the signals I1 -I3 and displays two still auxiliary pictures and one animated auxiliary picture. When a POP mode is turned on and a stop mode is turned off and, in addition, the channel of the searched video signals does not coincide with the first channel data, the video signals of a presently increased channel are processed by means of a second tuner 31 and a second intermediate frequency processing section 32 and the videos of the signals are displayed as an auxiliary picture on a CRT.
Patent JP-H01196220-A (JP)
Title: Device for opening and closing planting pawl in rice transplanter
Inventor: ICHINOSE HIROSHI
IPC: A01C11/02
Filed: 1988-12-16
Abstract: PURPOSE:To make it possible to shorten the length of an opening and closing pawl and contrive speeding up of opening and closing operation, by positioning an opening and closing shaft of the opening and closing pawl closer to the tip side of the pawl than the fixed part of a fixed pawl viewed from the side in the title device. CONSTITUTION:A driving case 28 is pivoted on the end of a transmission shaft 32 fixed rotatably to a planting transmission case 20 of a seedling planter in a rice transplanter through a sun gear 24 and a sun gear phase regulating member 25 and plural planting pawl cases 38 having a rotatable base part are attached through a cam shaft 32 having a secured cam 41 fixed to the driving case 28. An actuating arm 53, rotatable on an intermediate pivoting point 51 as a fulcrum and rotating an opening and closing shaft 52 is driven by an opening and closing rod 50 contacting the cam 41 and constituted so as to rotate the opening and closing pawl 55 to a fixed pawl 54 and open and close the pawl. At this time, the planting pawls 54 and 55 are arranged so as to position the opening and closing shaft 52 closer to the side of the pawl tip than the fixed part 42 of the fixed pawl 54 viewed from the side.
Patent JP-H05160581-A (JP)
Title: Dust-proofing device for printed board
Inventor: ONISHI AKIHIKO
IPC: H05K7/00
Filed: 1991-12-03
Abstract: PURPOSE:To airtightly draw a lead in a simple structure having a small number of predetermined components and to point a connector to the end of the lead in a dust-proofing device for a printed board. CONSTITUTION:A printed board 1 mounted on a support plate 3 is enclosed by a cover 12 of a fully-closed structure airtightly mounted on the plate 3 through a platelike packing 13. An elastic packing 15 for airtightly drawing out a lead 4 by pressing the lead 4 to the packing 13 is mounted on one side face of the cover 12, and a cutout groove in close contact with the lead 4 is provided at the lead pressing part of the packing 15.