baber/WOPTO huggingface dataset:
Patent JP-2012030319-A (JP)
Title: Method of measuring fluctuation in surface position of workpiece and grinding machine
Inventor: YORITSUNE MASASHI
IPC: B24B5/04
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a simple method for measuring natural frequency of a workpiece system and shape accuracy of a workpiece in a short period of time on a grinding machine.SOLUTION: A grinding fluid is supplied from a grinding fluid nozzle 12 to bring the workpiece W close to a rotating grinding wheel 7, thereby generating dynamic pressure. The dynamic pressure varies depending on a fluctuation of a gap between the grinding wheel 7 and the workpiece W, and is transmitted to a driving motor of a wheel spindle stock feeder 8 through the grinding wheel 7 and a wheel spindle stock 3. Driving current flows to the driving motor to generate resistance force against applied force. A value of the current is converted into the dynamic pressure, and predetermined calculation is performed on the basis if a relationship between the dynamic pressure and the gap, thereby measuring a fluctuation in surface position of the workpiece. By measuring a cycle of the fluctuation in surface position of the workpiece, the natural frequency of a workpiece supporting system and an outer diameter shape of the workpiece W are measured.
Patent JP-2010280223-A (JP)
Title: Screen printer
Inventor: KONDO TAKESHI
IPC: H05K3/34
Filed: 2010-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To easily perform work by an operator to a screen printer including a substrate holding device, a screen holding device, a squeegee device and a frame for supporting these devices.  <P>SOLUTION: A frame 10 in the screen printer is formed, in a flat view, to be recessed in a central part of the horizontal direction on the front side toward a rear side, and into a shape which includes a recession part 32 having a width in which an operator can enter. A cleaning device cleans a screen by moving within a space formed by separating the substrate holding device and the screen holding device. When a pair of fixing guides 254 for guiding an imaging apparatus for imaging a screen and a circuit board are in a state of extending up to two protrusions 34 which forwardly project in both of the recession part 32, a part of the cleaning device or the imaging apparatus can move up to the position corresponding to the recessed part 32 of the frame 10, so that, in particular, the maintenance and the like with respect to these devices become easy.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012034497-A (JP)
Title: Core thin plate manufacturing device
Inventor: HOSOKAWA NORIYUKI
IPC: H02K15/02
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a core thin plate manufacturing device for aligning core thin plates in a state where a rotation phase changes while a simple structure is adopted.SOLUTION: A core thin plate 4 descending in a core thiin plate transfer hole 41 is temporarily and horizontally held by a keeper ring 43, is pushed out by the core thin plate 4 which is brought into contact with an upper face and is dropped. The dropped core thin plate 4 is engaged with a guide rail 5 in a state where the rotation phase is shifted by 40 degrees while a specified slot 22a is externally engaged with a vertical shaft 51. The core thin plate 4 engaged with the guide rail 5 is pushed by the core thin plates 4 which sequentially drop from the keeper ring 43. Thus, the plates move to a horizontal shaft 53 from the vertical shaft 51 via an arc portion 52. The core thin plate 4 rotates by dead load with the horizontal shaft 53 as a rotation center in the arc portion 52 and the horizontal shaft 53, and the plates 4 are aligned in a state where the specified slot 22a is positioned on an upper part.
Patent JP-2012030263-A (JP)
Title: Laser welding method and laser welding equipment
Inventor: O SEIHA
IPC: B23K26/348
Filed: 2010-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a laser welding method and laser welding equipment applying a laser beam at the same position as an aiming position of a filler on a surface of a workpiece to be welded, and setting the angle between a center axis of the filler and an optical axis of the laser beam at 45° or less in the laser welding method feeding the filler at the welding position while simultaneously performing the laser welding and arc welding performed by feeding wire at the welding position of the workpiece to be welded.SOLUTION: The laser beam 2 is made to enter while being applied to the filler 7 at the same position as the aiming position A of the filler 7 fed at the welding position of the workpiece 1 to be welded on the surface of the workpiece 1 to be welded. and the angle between the center axis of the filler 7 and the optical axis of the laser beam 2 is set at 45° or less. Thus, a welding speed is increased, a bridge capacity to a gap of molten metal is enhanced, and a broad allowable gap can be obtained in joint welding.
Patent JP-2012020095-A (JP)
Title: Decompression craniotomy
Inventor: YAMASHITA HIROSHI
IPC: A61B17/56
Filed: 2010-07-15
Abstract: PROBLEM TO BE SOLVED: To solve the problem that conventionally a treatment method of subarachnoid hemorrhage is limited to the administration of a hemostat and the drip of a brain pressure depressant, and that a main cause of death is the palsy of a respiratory center by brain hypertension sthenia while the patient is left untreated.SOLUTION: Provided is a surgical method for performing general anesthesia and craniotomy for depression by using a drill and fret saw.
Patent JP-2012038813-A (JP)
Title: Electromagnetic linear actuator, valve device, and method for assembling movable member of electromagnetic linear actuator
Inventor: MURAMATSU KENJI
IPC: F16K31/08
Filed: 2010-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a valve device that has such a configuration as to allow precise regulation of a dimension of a valve body in a moving direction with a magnet mounted thereon.SOLUTION: A valve device 1 includes first to fourth drive coils 27 to 30, and a valve body 23 that is moved by exciting the first to fourth drive coils 27 to 30. The valve body 23 has a holder, and first to third permanent magnets 231a to 231c and an elastic member 233 that are stored in the holder. A lower-end bent portion that is bent inwardly at an angle of 90 degrees and more is formed at an open end of the holder. Thus, a dimension of the holder in an axial direction L is regulated to a predetermined dimension, and the first to third permanent magnets 231a to 231c are fixed so as not to be moved inside the holder by elastic return force of the elastic member 233 that is elastically deformed and compressed in the axial direction L.
Patent JP-2012034771-A (JP)
Title: Ozone sterilizer
Inventor: TAMURA KOZO
IPC: A61L9/015
Filed: 2010-08-05
Abstract: PROBLEM TO BE SOLVED: To provide an ozone sterilizer which is arranged in a space where a person normally exists, and allows the upper limit of ozone concentration to be managed in an easy and simple manner.SOLUTION: The ozone sterilizer 1 includes: an ozone generation device 2 having an ozone generator for generating ozone; and an ozone concentration controller 3 connected to the ozone generation device by a signal-power source cable 4. The ozone concentration controller includes an ozone concentration detection part 14 for measuring the ozone concentration in the air, is formed so as to set both values, i.e., the lower limit value of the ozone concentration to be used for determining the start of the ozone generation device and the upper limit value of the ozone concentration to be used for determining the stop of the ozone generation device, and is configured to start/stop the ozone generator by using the set lower/upper limit value.
Patent JP-2012037654-A (JP)
Title: Inkjet ink for color filter, color filter and method for manufacturing the same, and liquid crystal display device
Inventor: ISHIHARA SEIJI
IPC: C09D11/00
Filed: 2010-08-05
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet ink for a color filter, the ink having high pigment dispersibility and capable of improving optical performance, with which a color layer having high flatness can be formed even by an inkjet system.SOLUTION: The inkjet ink comprises: a pigment; a pigment dispersant which is a block copolymer comprising a polymer (A) block including a repeating unit expressed by formula (A) and a polymer (B) block including a repeating unit expressed by formula (B) linked to each other, in which the (A) block is partially converted into a quaternary ammonium salt expressed by formula (C) and the (B) block has a glass transition temperature of 30°C or lower; an epoxy compound having two or more epoxy groups; a curing agent; and a solvent containing diethylene glycol monobutyl ether acetate having a boiling point of 180°C to 260°C and a vapor pressure of 0.5 mmHg or lower at normal temperature, by 80 mass% or more with respect to the entire amount of the solvent.
Patent JP-2012037788-A (JP)
Title: Training device and method for danger prediction
Inventor: YASUDA MASAKI
IPC: G05B23/02
Filed: 2010-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a training device for danger prediction by which danger prediction training is effectively performed.SOLUTION: The training device for danger prediction includes: a simulator 19 which simulates an arbitrary operation state of a plant after receiving input from an operator and outputs the simulated state; storage means 12 which stores an initial state corresponding to an abnormal state of the plant; and instruction means 18 which instructs the simulator so that the operation state of the plant responding to the input is simulated continuously from the initial stage when measures coping with the abnormal state are input.
Patent JP-2010253301-A (JP)
Title: Positioning of lower extremities artificial proprioceptors
Inventor: BEDARD STEPHANE
IPC: A61F2/62
Filed: 2010-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To use for controlling a driving device (16) of an artificial leg (14) arranged on one side of a lower body of an individual (10) who has a healthy leg (12) on the other side in a method.  <P>SOLUTION: The method includes: a process for providing prepares two or more artificial proprioceptors (20), in which at least one of the artificial proprioceptors (20) is on the side of the healthy leg (12) and at least one of the artificial proprioceptors (20) is on the side in which the artificial leg (14) is provided, a process for generating a data signal in real time in the proprioceptor (20), and a process for generating a control signal in real time in order to control the driving device (16) in response to the data signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012042590-A (JP)
Title: Photoreceptor substrate recycling method
Inventor: MIZUTANI MASAKI
IPC: G03G5/00
Filed: 2010-08-17
Abstract: PROBLEM TO BE SOLVED: To solve a problem of how to remove a deposited film to recycle a photoreceptor substrate in which cutting the whole deposited film accompanies cutting the substrate and reduces the outside dimension, and as a result, a product with a strict outside diameter standard cannot be recycled many times or cannot be recycled at all, and an attempt to remove the deposited film only by dry etching results in spot-shaped etching of the deposited film and the deposited film cannot be removed homogeneously.SOLUTION: In a photoreceptor substrate recycling method, a part of a photoconductive layer and a surface layer of a photoreceptor, where a blocking layer, the photoconductive layer and the surface layer are laminated on a substrate, are mechanically removed and then the remaining layers are removed by etching.
Patent JP-2011045071-A (JP)
Title: Image reading device and image reading method
Inventor: SADOHARA TETSUYA
IPC: H04N1/407
Filed: 2010-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading device excellent in preventing a decrease in image quality caused by fluctuation of accuracy of reading.  <P>SOLUTION: The image reading device includes a reading means, a storing means, a generation means, and a correction means. The reading means reads an image. The storing means stores first image data obtained by reading a test image by the reading means, and second image data obtained by reading a target image by the reading means. The generation means generates a correction value for correcting the image data affected by an image reading error by the reading means on the basis of the first image data. The correction means corrects the second image data on the basis of the correction value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011000705-A (JP)
Title: Vibration isolating handle
Inventor: SUGIYAMA YOSHIO
IPC: B25F5/02
Filed: 2010-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a technique for improving usability in a vibration isolating handle used by being attached to a working tool.SOLUTION: The vibration isolating handle is equipped with: a handle body part 123 constituted to be attachable to the working tool; a grip part 125 provided in the handle body part 123 movably in a direction substantially corresponding to at least the vibration direction of the working tool; and an elastic body 139 interposed between the handle body part 123 and the grip part 125, and applying spring force to the movement of the grip part 125. The handle body part is provided with: a first and a second clamp members 127, 129 capable of being oppositely arranged so as to sandwich the working tool between both sides; and fixing means 131, 133 fastening the working tool by moving the first and second clamp members in a direction approaching each other and thereby fixing the first and second clamp members to the working tool.
Patent JP-2011005274-A (JP)
Title: Ventilatory assistance for treatment of cardiac failure and cheyne-stokes breathing
Inventor: BERTHON-JONES MICHAEL
IPC: A61M16/00
Filed: 2010-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for airway positive pressure treatment for a patient with cardiac failure for improving the cardiac failure symptom or sign as well as by CPAP by modulating the mask pressure in such a way as to improve comfort without causing hyperventilation, carbon shortage, alkalosis or closing of the upper respiratory tract; and to stabilize or prevent Cheyne-Stokes breathing or central sleep apnea caused by many factors.SOLUTION: The apparatus for the treatment of Cheyne-Stokes breathing or central sleep apnea includes: a blower 10 for applying ventilatory assistance to the patient; and a micro-controller 16 and a servo 19 for deriving a measure of long-term average ventilation from a measure of instantaneous ventilation and controlling the blower 10 with 95% of the measure of average ventilation as a target ventilation. The apparatus modulates the positive pressure synchronously with the respiratory airflow if the instantaneous ventilation is at least the target ventilation, and modulates the positive pressure so that the instantaneous ventilation is the target ventilation if the instantaneous ventilation is less than the target ventilation.
Patent JP-2012057649-A (JP)
Title: Valve switch and its dismounting method
Inventor: SAWADA ISAMU
IPC: F16K31/60
Filed: 2010-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a valve switch and its dismounting method, allowing a socket to be dismounted reasonably from a square projection even when mud or rust or the like adheres to a square projection part of a valve side.SOLUTION: The valve switch 1 includes: a switch body 2 which comprises a rotary shaft cylinder 4, an operation handle 5 formed to one end of the rotary shaft cylinder 4, and a socket 6 formed to the other end of the rotary shaft cylinder 4 and outer-fitted to and engaged with a connecting projection 40; and a disengaging rod 3 which comprises a rod 7 relatively and movably provided in an axial direction of the rotary shaft cylinder 4 to the switch body 2 and passing through the rotary shaft cylinder 4, a holding part 8 formed to one end of the rod 7 in the external of the operation handle 5, and an abutting part 9 formed to the other end of the rod 7 inside of the socket 6 and freely abutting on a tip end of the connecting projection 40.
Patent JP-2012060313-A (JP)
Title: Lighting unit, and image reader provided with lighting unit
Inventor: IGARI SEIJI
IPC: F21V7/09
Filed: 2010-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a lighting unit capable of realizing higher illuminance and high uniformity in illuminance, and to provide an image reader provided with the lighting unit.SOLUTION: A lighting unit of one embodiment is provided with a light source part and a reflection member. The light source part comprises a light-emitting part formed linearly and emitting light. The reflection member comprises a reflection surface reflecting light emitted from the light-emitting part of the light source part, to a predetermined range. The reflection surface has a cross section in the shape of a bent line comprising a plurality of line segments along a reference ellipse having a long axis forming a predetermined angle with a direction perpendicular to the predetermined range, in a direction orthogonal to the longitudinal direction of the light-emitting part of the light source part.
Patent JP-2012058415-A (JP)
Title: Antireflection film and method for producing the same
Inventor: SHIBAYAMA NAOYUKI
IPC: B32B27/16
Filed: 2010-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an antireflection film achieving excellent optical characteristics and antistatic performance, high scratch resistance as well as a low production cost.SOLUTION: The antireflection film includes an unevenly distributed layer and a low refractive index layer, layered in this order on at least one surface of a transparent substrate. The unevenly distributed layer contains an ionization radiation-curable material, a quaternary ammonium salt, a polymerizable monomer having an amide group and a leveling material; and the unevenly distributed layer is formed by successively layering as unevenly distributed, at least from the transparent substrate side, an intermediate layer, a hard coat layer, an antistatic layer with uneven distribution of the quaternary ammonium salt, an amide layer with uneven distribution of the polymerizable monomer having an amide group, and a leveling layer with uneven distribution of the leveling material.
Patent JP-2011224961-A (JP)
Title: Binding tool
Inventor: KANO KATSUSHI
IPC: B42F13/16
Filed: 2010-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a binding tool which is unlikely to be separated when vibration or impact is applied, and which is relatively easily taken out since it is easily prevented that too much space is taken and some allowance can be secured in a chest pocket.SOLUTION: A helical coil 3 made of a synthetic resin including an engagement projection 2 is provided to a flat surface 29 of a lower end 15 in the longitudinal direction. A buckle 5 having an insertion hole 4 for inserting the helical coil 3 is provided. A lock piece 6 for locking the engagement projection 2 is provided on the wall surface of the insertion hole 4. A first projection piece is integrally provided to an upper end in the longitudinal direction of the helical coil 3. The helical coil 3 is inserted through holes of a plurality of paper sheets on which the holes are punched with a constant interval. The first projection piece comes in contact with the paper sheets by the helical coil 3 being inserted through the holes, and thereby a move of the helical coil 3 in a direction of insertion is regulated. The engagement projection 2 inserted through the holes is inserted in the insertion hole 4 and locked by the lock piece 6, and thereby a move of the helical coil 3 in a direction of return is regulated and the plurality of paper sheets can be bound.
Patent JP-2012055214-A (JP)
Title: Vacuum regulator
Inventor: TAKEUCHI TORU
IPC: F16K17/04
Filed: 2010-09-08
Abstract: PROBLEM TO BE SOLVED: To secure the function of reducing vacuum pressure when a diaphragm part is broken, and to make cleaning etc. easier and more efficient.SOLUTION: A first chamber C1 and a second chamber C2 divided by a first diaphragm part 3 are formed within a housing part 2, and a third chamber C3 and a fourth chamber C4 divided by an elastically supported second diaphragm part 4 are also formed within the housing part 2. A main valve 5 for opening/closing a first valve seat 6s facing the first chamber C1 is fixed to the first diaphragm part 3, and a pilot valve 7 for opening/closing a second valve seat 8s of a dividing part 2s is fixed to the second diaphragm part 4. One of the third chamber C3 and fourth chamber C4 can communicate with atmospheric air A, and the other chamber can communicate with the vacuum V side. The second chamber C2 can communicate with the vacuum V side via a slit 9. On the other hand, the housing part 2 also has a vacuum connection port 11 which makes the first chamber C1 communicate with the vacuum V side and further an atmospheric air inlet port 12 whose inner end opening 12i is the first valve seat 6s and whose outer end opening 12e communicates with atmospheric air A.
Patent JP-2012064042-A (JP)
Title: Printer system, image data distribution device, image data transmission method and program
Inventor: NEMOTO MASAKAZU
IPC: G06F3/12
Filed: 2010-09-16
Abstract: PROBLEM TO BE SOLVED: To improve printing processing capacity in a printer system with a tandem type printer and a print inspection device.SOLUTION: A printer system includes a tandem type printer 2 having printing devices 21 and 22 for printing, a print inspection device 3 for inspecting the quality of an image printed by the tandem type printer 2, a RIP device 4 for instructing a switch 5 on a transmission destination of an image data to be printed and transmitting information indicating a printer which is the image data transmission destination to the print inspection device 3, and the switch 5 connected among the RIP device 4, the printing devices 21 and 22, and the print inspection device 3. The switch 5 transmits the image data received from the RIP device 4 to either of the printing devices 21 and 22, and also to the print inspection device 3 at the same time.
Patent JP-2012065706-A (JP)
Title: Connectable accessory worn around body part
Inventor: HAMADA YOSHIMI
IPC: A41D20/00
Filed: 2010-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a connectable accessory worn around a body which has a sensuousness.SOLUTION: In an elongated accessory 1 like a scarf which has an elongated body 2 formed of a cloth portion and a natural raised fabric such as fur and boa or an artificial raised fabric provided on the surface of the cloth portion, or a surface material implanted on the surface of the cloth portion, and is worn around a body part such as a neck, wrist, ankle, head, or forehead, a magnet body 3 is embedded on each end of the body of the accessory, and the magnet bodies are embedded in such a manner as to male the S magnetic pole act on the surface of an end part on one end of the body and the N magnetic pole on the surface of an end part on the other end of the body.
Patent JP-2012069179-A (JP)
Title: Equalizer and equalization method
Inventor: ITONAGA MAKOTO
IPC: G11B20/10
Filed: 2010-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a technique for reducing nonlinear distortion of reproduction signals caused by recording density improvement, recording power variation and the like without a training signal.SOLUTION: A linear equalization part 44 equalizes a processing object signal linearly in sequence. A nonlinear equalization part 46 equalizes the processing object signal nonlinearly in sequence concurrently with the linear equalization at the linear equalization part 44. An addition part 36 adds the nonlinearly equalized signal and the linearly equalized signal at a changeable adding ratio. A Viterbi decoding part 38 determines the added signal temporarily in sequence. At this time, the nonlinear equalization part 46 derives a plurality of coefficients with the signal temporarily determined at the Viterbi decoding part 38 as a teacher signal while executing nonlinear equalization based on the plurality of coefficients.