baber/WOPTO huggingface dataset:
Patent JP-2009220850-A (JP)
Title: Protector
Inventor: IMAI MASAYUKI
IPC: B65D71/04
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a protector allowing transportation of a transformer without causing damages on coating on a skirt portion of an upper lid due to use of a suspending rope and allowing easy removal thereof after installation of the transformer.  <P>SOLUTION: The protector 11 made of an elastic resin prevents a suspending rope 30 attached to a skirt portion 22a of an upper lid 22 of the transformer to suspend the transformer, from getting into direct contact with the skirt portion 22a so as not to cause damages. The protector 11 has a side plate part 11a covering the skirt portion 22a above a suspended handle of the transformer, an upper plate part 11c bending from the side plate part 11a substantially perpendicularly for covering a top plate 22b of the upper lid 22, a cylindrical body part provided at the side plate part 11a and inserted into a fitting hole 22c in the skirt portion 22a, and a cone-shaped stopping head part having a base part having a diameter greater than that of the body part. The protector 11 includes a stopping protrusion 11b formed with a slit 11h for separating the stopping head part and the body part into two.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009222126-A (JP)
Title: Control device and control method of vehicle
Inventor: KATO MASAYUKI
IPC: F16D48/06
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To early and accurately learn an engagement starting position in a clutch mechanism, in a vehicle for controlling an engaging state of the clutch mechanism for transmitting torque of a driving source to a transmission by an actuator.  <P>SOLUTION: An ECU outputs the engagement starting position SX(C) stored in a storage part to the actuator as a learning stroke command value SXLcom (S102), when a learning starting condition is realized (YES in S100), and monitoring of an input shaft rotating speed NIN is started (S104), and when the NIN is continuously included in a predetermined area α for a predetermined time T (YES in S106, YES in S108 and YES in S110), the SX(C) is updated by the SXLcom (S112). When the NIN is not included in the α for the time T (NO in S106 and NO in S110), the SX(C) is updated by a value of correcting the SXLcom (S116 and S120).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242241-A (JP)
Title: Dentifrice
Inventor: YOSHIDA HIDENORI
IPC: A61K8/73
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide granules for a dentifrice which are granules disintegrable at interdental gaps and have further improved effect of removing plaque and pigmentation and to provide a dentifrice containing them.  <P>SOLUTION: The granules for the dentifrice comprise the following components (A), (B), and (C): (A) 40-94 mass% abrasive powder; (B) 5-35 mass% water-insoluble inorganic binder; and (C) 1-40 mass% water-insoluble fiber, and have an average particle diameter of 50-500 μm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009229127-A (JP)
Title: Pulse processor for radiation measurement
Inventor: ISOBE RYUICHI
IPC: G01T1/17
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulse processor for radiation measurements for eliminating incorrect radiation measurements and accurately measuring its energy by improving accuracy in pile-up determination at the time of radiation measurements.  <P>SOLUTION: The subsequent stages of a plurality of event detection circuits 15a, 15b, 15c, which output timing signals from event signals and have different time constants, are provided with a disable means 16 for cutting off their output and a delay means 17 for delaying the timing signals in such a way that the period between the input of the event signals to the event detection circuits 15a, 15b, 15c and the input of the timing signals to a pile-up detection circuit 19 from the event signals may be constant. The timing signals are used to perform pile-up determination and base-line correction. A delay circuit 20 for delaying pulse signals from event signals is additionally provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008236755-A (JP)
Title: Systems and methods for improving data converters
Inventor: NEWLIN MATTHEW P
IPC: H03M1/20
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide systems and methods for improving efficiency of a data converter.  <P>SOLUTION: An example method generates a noise signal, alters the spectrum of the noise signal based on operation of an associated data converter, and supplies the altered spectrum noise signal to the associated data converter. The data converter is a digital-to-analog converter or an analog-to-digital converter. The altered spectrum noise signal is notched at frequencies of interest. The spectrum is altered by sending a signal generated by a random number generator to a delay device and adding the output of the delay device from the output of the random number generator. Also, the spectrum is altered by seeding first and second identical random number generators, delaying the operation of the first random number generator, and adding the output of the delayed first random number generator from the second random number generator.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277273-A (JP)
Title: Fuel cell stack
Inventor: NA YOUNG-SEUNG
IPC: H01M8/02
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell stack having a separator of metal material in which a channel is formed by stamping process on both sides and has a manifold to be connected to each channel.  <P>SOLUTION: The fuel cell stack comprises a membrane electrode assembly (MEA) and a separator of metal material arranged on both sides with the membrane electrode assembly in the center. The separator has at least one channel each formed on both sides by a stamping process, and a manifold to be connected to both ends of each channel is formed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009227095-A (JP)
Title: Method for manufacturing window assembly provided with strip material, strip intermediate material to be used for the method and its manufacturing method
Inventor: TAMURA TATSUYA
IPC: B60J1/02
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a window assembly capable of rightly mounting a strip material on a rear face side of a window plate by keeping a joining position of the strip material to be joined to the rear face side of the window plate in a prescribed reference position.  <P>SOLUTION: This method for manufacturing the window assembly 1 includes a process for preparing the strip intermediate material 20A having a long-sized strip material body part 21 and a positioning reference piece part 60, a process for joining the strip intermediate material 20A at an outer peripheral edge 14 of the window plate 10 by keeping a fixed relation by locking the positioning reference piece part 60 at the outer peripheral edge 14, and a process for separating the positioning reference piece part 60 and removing the positioning reference piece part 60 from the strip material body part 21 after joining a joining part of the strip material body part 21 to a joined part of the window plate 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009231529-A (JP)
Title: Cooling system for electronic device
Inventor: NAKAJIMA KENICHI
IPC: G06F1/20
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To realize a safety operation environment at low motive force cost, by preventing bedewing in a cooling apparatus for cooling the heat from an electronic device, such as, computer or server.  <P>SOLUTION: A cooling system 10 for an electronic device comprises a server room 14A wherein a server 28 is disposed; an evaporator 34, provided in the proximity to the server 28, for cooling the server 28, by atomizing a cooling medium with the heat generated from the server 28; and a cooling tower 38 for cooling the cooling medium to be supplied to the evaporator 34, while external air temperature is utilized. The cooling system further comprises: a temperature sensor 80 for measuring an external air wet-bulb temperature; and a first controller 86 for controlling a condensation temperature of the cooling medium in the cooling tower 38 so as to maintain the cooling medium temperature at the entrance of the evaporator 34, at a predetermined temperature which is higher than the dew-point temperature, based on a measurement result in the temperature sensor 80.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009228067-A (JP)
Title: Colloidal solution of platinum and production process therefor
Inventor: NOGUCHI HIROSHI
IPC: A23L29/00
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a colloidal solution of platinum, which does not contain a protective agent, hardly causes coagulation or precipitation even if the concentration is high, and shows superior long-period stability.  <P>SOLUTION: The colloidal solution of platinum comprises a platinum colloid comprising platinum particles and a solvent of water or a mixture solvent including water and an organic solvent, and does not contain the protective agent, wherein the platinum content in the colloidal solution of platinum is 300 to 20,000 ppm, the pH is 5.0 to 12.0 and the electrical conductivity is 100 mS/m or less. The colloidal solution of platinum can be produced by reducing platinum ions in a platinum salt solution to form the platinum particles, but the production process needs to include the steps of: adjusting the pH of and the concentration of dissolved oxygen in the platinum salt solution before the reduction step; and ultrafiltrating the colloidal solution of platinum obtained after the reduction step to adjust the electrical conductivity and the pH.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009229350-A (JP)
Title: Survey system
Inventor: NAGASHIMA TERUKAZU
IPC: G01C15/00
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform measurement by facilitating a remote operation from a remote controller in the operation of a laser survey apparatus by one operator independently of the skill of the survey operator.  <P>SOLUTION: The survey system includes a survey apparatus 1 having a function of tracking a target and the remote controller 16 remote operating the survey apparatus at the side of the target 13. The survey apparatus includes measurement parts 21, 25, 27, imaging parts 22, 23, a first wireless part 33, and a first control arithmetic part 29. The remote controller includes a second wireless part 37, a second control arithmetic part 35, a second display part 18, and a second operation input part 20. The survey apparatus transmits image data obtained by the imaging parts to the remote controller via the wireless parts. The remote controller receives the image data via the second wireless part. The second display part inversion displays the image on the basis of the image data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009233683-A (JP)
Title: Forging press
Inventor: NISHIHARA HIDEJI
IPC: B30B15/06
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forging press where a press structure is miniaturized by devising a shut height regulation mechanism.  <P>SOLUTION: As a shut height regulation apparatus, a wrist pin-driving apparatus 6 rotating a wrist pin 3 and a rotation prevention mechanism preventing the rotation of the wrist pin 3 are provided. In the rotation prevention mechanism, (P×e≤P×μ×D/2) is set in such a manner that the torque preventing the rotation of the wrist pin 3 by friction between the outer circumferential face of the slide connection part 3a in the wrist pin 3 and the contact surface 4a of the slide 4 is made higher than the torque causing the rotation of the wrist pin 3 by a press load (wherein, P is a load; e is an eccentricity; D is the outer diameter of the wrist pin; and μ is the friction coefficient of the wrist pin). Since the unrequired rotation of the wrist pin 3 upon a press load can be prevented by the friction of the wrist pin 3, there is no need of providing a mechanism of preventing the rotation of the wrist pin 3. Thus, a connecting rod 2 is made short, and intercore distance between the wrist pin 3 and a crankshaft 1 can be made short.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009236151-A (JP)
Title: Worm gear
Inventor: SUZUKI YASUAKI
IPC: F16H55/06
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a warm gear with a resin-molded worm which is strong and low-cost relative to a conventional resin-molded worm.  <P>SOLUTION: The worm gear 1 is structured by a worm wheel 10 and the resin-molded cylinder warm 20. A dedendum part 21 of the cylinder warm 20 forms a first tooth flank 22 and a second tooth flank 23 and tooth thickness 24 of the dedendum part 21 gradually becomes larger from a meshing center part 25 along an axial direction 26 of the cylinder warm 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009238268-A (JP)
Title: Hologram recording system and hologram reproducing system
Inventor: KAWASHIMA AKIHIRO
IPC: G11B7/09
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hologram recording system and hologram reproducing system which always coincide position of an entrance pupil surface of an objective lens and an image location of a dot pattern of a spatial light modulator, and the position of the entrance pupil surface of the objective lens and a location for imaging a dot pattern reproduced on a surface of an optical receiver.  <P>SOLUTION: The hologram recording and reproducing system includes a plate object which is disposed in front of the entrance pupil surface of the objective lens on the light path of an information laser beam and whose refraction index is different from air, and a light path length changing means for changing the light path length of an information laser beam by inputting at least either of a signal corresponding to a drive amount from a neutral position in the focus direction of the objective lens by a servo means and a signal corresponding to the drive amount from the neutral position on the hologram recording medium in the radial direction of the objective lens by the servo means to drive the plate object based on the input signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008192303-A (JP)
Title: Information recording medium, reproducing method of information recording medium, reproducing device, recording method, and recording device
Inventor: UEKI YASUHIRO
IPC: G11B7/24035
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording medium which makes it possible to obtain optimum tracking characteristics at all times even in unrecorded areas and makes it possible to obtain the optimum tracking characteristics at all times even in already recorded areas by making it possible to obtain both of good reproducing information from pit lines for reproducing only and good reproducing information from guide grooves for recording and reproduction by reproducing intermediate areas comprising the pit lines by a tracking system of a differential push-pull system or a phase difference system.  <P>SOLUTION: This information recording medium wherein both the guide grooves formed on a disk substrate and the base surface positions of the pit lines are flat on the same plane is provided with the intermediate areas comprising the pit lines whose height changes between the height from the base surfaces to the flanks of the guide grooves and the height from the base surfaces to the flanks of the pit lines in the switching segments changing from the pit lines to the guide grooves or from the guide grooves to the pit lines.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009240052-A (JP)
Title: Distribution panel
Inventor: NAKAMOTO ATSUSHI
IPC: H02B1/40
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distribution panel with the radiation efficiency of conductive bars enhanced.  <P>SOLUTION: The distribution panel is constituted of: a main breaker 2; a plurality of long conductive bars 3, which are connected to load-side terminals 2b of the main breaker 2 and are arranged facing the thickness direction via gaps 16; a plurality of branch breakers 4 which are installed in parallel, in the longitudinal direction of the conductive bars 3 and are connected to the conductive bars 3; and a hollow box-like housing 10 whose one face is opened. The main breaker 2, the conductive bars 3 and the branch breakers 4 are installed on a face facing one face of the housing 10. Open pores 3a formed in the thickness direction are arranged in the conductive bar 3, installed in the nearest position to an opening face in a plurality of the conductive bars 3, or the conductive bar 3 installed in the farthest position from the opening face or the respective conductive bars 3 arranged in the nearest position and the farthest position from the opening face. Thus, the heat accumulated near the conductive bars 3 and the branch breakers 4 is allowed to escape, and the radiation efficiency is enhanced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009239591-A (JP)
Title: Stereoscopic projection device
Inventor: NISHIKAWA OSAMU
IPC: G03B21/28
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stereoscopic projection device such that a solid model on which an image is projected is easy to observe.  <P>SOLUTION: The stereoscopic projection device includes a pedestal 11 where the solid model 20 in a solid shape is disposed, a projector 13 which projects the image on a top surface of the solid model 20, and a reflecting mirror 12 which reflects and guides the image projected by the projector 13 to a side surface of the solid model 20. The reflecting mirror 12 is disposed behind the surface of the pedestal 11 where the solid model 20 is disposed, and at a position where the reflecting mirror 12 does not protrude to the surface on the side of the solid model 20 to shield the side surface of the solid model 20 when viewed from the projector 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009234524-A (JP)
Title: Transporting device and drive mechanism
Inventor: MORI NAOTO
IPC: B60B33/08
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To establish easy movability with a high degree of freedom using a simple configuration.  <P>SOLUTION: Omni-wheels 31a, 31b, 31c are installed at a prescribed spacing with respect to a hollow, globular rotor 20 whose surface is made of a resilient material, and driven by wheel driving parts 32a, 32b, 32c. On a frame 40, drive holding parts 33a, 33b, 33c are mounted to hold the omni-wheels in the condition that the wheels are pressed to the globular rotor 20, and further, rotor holding parts 51a, 51b, 51c are provided for holding the rotor 20. The rotor 20 is rolled by the wheel driving parts in the desired direction so as to move and/or rotate the frame in the condition that the rotor 20 and the frame 40 are consolidated. The frame 40 is furnished with a direct move driving part 35 so as to make movable the frame 40 even in the direction which is not established by rolling the rotor 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009246445-A (JP)
Title: Optical cdm transmission system, transmitter, and receiver
Inventor: KANEKO SHIN
IPC: H04B10/2507
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce beat noise together with the removal of MAI even without performing highly accurate optical phase adjustment when obtaining desired data from received optical CDM signals.  <P>SOLUTION: In the respective optical CDM transmission circuits 31-1 to 31-M of the optical CDM transmitter 33, the optical CDM signals S1-SM are generated such that the carrier light of the same optical frequency is the same optical phase. In the respective optical CDM receivers 41-1 to 41-M, the generated and transmitted optical CDM signals S1-SM are received and detected for each optical frequency component.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242480-A (JP)
Title: Phenolic polymer, its production method, and its application
Inventor: MURATA SEIKI
IPC: C08G59/62
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phenolic polymer suitable for sealing a semiconductor having low melting viscosity and flame retardancy, to provide its composition and to provide its production method.  <P>SOLUTION: Phenols represented by formula (1), an aromatic compound represented by formula (2) (R<SP>1</SP>denotes hydrogen, a 1-6C alkyl or an aryl and X demotes a halogen, OH or OCH<SB>3</SB>), a m-xylene-formaldehyde condensate and formaldehyde are reacted at a molar ratio of the aromatic compound to the phenols of 0.1 to 0.6, at a rate by weight of the condensate to the phenols of 5 to 25% and at a molar ratio of formaldehyde to the phenols of 0.01 to 0.20 to obtain the phenolic polymer. In the easy and inexpensive production method of the phenolic polymer, the phenols, the aromatic compound and the condensate are reacted and then formaldehyde is added to condense them. As the composition, an epoxy resin composition with an epoxy resin is suitable.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009241393-A (JP)
Title: Piezoelectric actuator, liquid transport device, and method for manufacturing piezoelectric actuator
Inventor: KURA KEIJI
IPC: B41J2/15
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously polarize a plurality of portions of a piezoelectric layer without generating a crack in the piezoelectric layer nor unnecessarily polarizing any other portions of the piezoelectric layer.  <P>SOLUTION: The piezoelectric layers 41, 42 are laminated on the upper face of a vibration plate 40, and electrodes 43 to 45 are respectively disposed on the upper faces of the vibration plate 40 and the piezoelectric layers 41, 42. The electrode 43 is disposed so as to face a pressure chamber 10 and a trimmed pattern 43a is formed on the electrode 43 at a portion facing a roughly central portion of the pressure chamber 10. The electrode 44 has a facing portion 44a facing the trimmed pattern 43a and the facing portion 44a does not face the electrode 43. The electrode 45 faces the facing portion 44a at its roughly central portion and also faces the electrode 43 at a portion outside of the above portion. An active portion R1 is polarized upwardly in a direction of its thickness, and an active portion R2 is polarized downwardly in a direction of its thickness.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009241878-A (JP)
Title: Seatbelt retractor
Inventor: NAKAOKA TAKATOSHI
IPC: B60R22/28
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seatbelt retractor provided with a structure that a torsion bar is inserted to a winding drum and capable of ensuring drawing out strength at drawing out of the whole amount of a webbing utilizing the load bearing of the torsion bar.  <P>SOLUTION: One end of the torsion bar is relatively non-rotatably mounted to the winding drum at the inside of the winding drum, one end of the webbing is penetrated through a slit bored in parallel to a rotation shaft of the winding drum, and a removal-stop member is provided. Width in a thickness direction of the webbing in the removal-stop member is constituted larger than a clearance of an outer diameter side surface of the slit of the winding drum and an outer diameter surface of the torsion bar stored in the winding drum, and it is constituted such that the removal-stop member is not removed from the slit. At drawing out of the whole amount of the webbing, load that the removal-stop member presses the winding drum is also received by the torsion bar in addition to the winding drum. Tensile strength of the webbing can be enhanced.  <P>COPYRIGHT: (C)2010,JPO&INPIT