baber/WOPTO huggingface dataset:
Patent JP-2012071799-A (JP)
Title: Impact absorbing device of impact absorbing seat for vehicle
Inventor: KOIKE ATSUSHI
IPC: B60N2/42
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To solve a problem that impact energy at a collision is not sufficiently absorbed, and a constitution cannot be simplified.SOLUTION: An impact absorbing plate 26 having a strength-weakened part which is liable to be bent and deformed at the bending moment is mounted between a bracket 22 fixed to a seat cushion frame and a base plate 24 fixed to a seat back frame by mounting pins 34L, 34R. The base plate 24 is mounted by a connection shaft 28 so that it can relatively swing with respect to the bracket 22, and arc holes 22c, 24c are formed in the bracket and the base plate, and corresponding insertion holes 24d, 22d are formed at the base plate and the bracket around the connection shaft. Insertion holes 26c, 26d are formed at ends of the impact absorbing plate, and the two mounting pins are inserted in the corresponding insertion holes of the impact absorbing plate, and in the corresponding arc holes and insertion holes of the bracket and base plate, respectively.
Patent JP-2011116628-A (JP)
Title: Dielectric ceramic composition and electronic component
Inventor: NATSUI HIDESADA
IPC: H01B3/12
Filed: 2010-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new dielectric ceramic composition in which permittivity is hardly lowered due to size effect, a good balance between high insulation resistance and permittivity can easily be achieved, and changes in specific permittivity due to temperature are small, and an electronic component such as a multilayer ceramic capacitor in which the dielectric ceramic composition is used as a dielectric layer.  <P>SOLUTION: There is provided the dielectric ceramic composition in which dielectric particles 2a are formed. The dielectric particle 2a has a core 22a comprised of hexagonal barium titanate, and a shell 24a formed on the outer circumference of the core 22a and comprised of cubic or tetragonal barium titanate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011003556-A (JP)
Title: High pressure discharge lamp lighting device, method of lighting high pressure discharge lamp, and projector
Inventor: NISHIZAWA YOSHIO
IPC: H05B41/24
Filed: 2010-10-06
Abstract: PROBLEM TO BE SOLVED: To effectively prevent a side effect accompanying a flicker control in a high pressure discharge lamp lighting device.SOLUTION: In the high pressure discharge lamp lighting device including an AC power supply means for supplying rectangular wave AC current to a high pressure discharge lamp, a detection means for detecting a lamp parameter, and a switching means for switching an output state of the AC power supply means, the switching means is configured to retain a first output state from starting of lighting until the lamp parameter satisfies a predetermined condition and switch to a second output state after the lamp parameter satisfies the predetermined condition, wherein the rectangular wave AC current during the second output state is an asymmetric rectangular wave current repeating a period of a first modulation rectangular wave current to fuse a first projection and grow a second projection and a period of a second modulation rectangular wave current opposite of the first modulation rectangular wave current at a predetermined cycle, and the waveform of the rectangular wave AC current during the first output state is less asymmetric than the waveform of the rectangular wave AC current during the second output state.
Patent JP-2012082245-A (JP)
Title: Method for manufacturing silk fibroin porous body
Inventor: SUMI NAOSUKE
IPC: A61K8/44
Filed: 2010-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a porous body having a higher strength by easily regulating the strength thereof.SOLUTION: The method for manufacturing a silk fibroin porous body includes freezing a silk fibroin solution in which an amino acid is added to a silk fibroin aqueous solution so that the concentration of the silk fibroin is 10 to 50 mass%, and thawing the frozen solution.
Patent JP-2012062115-A (JP)
Title: Small article storage unit
Inventor: ISOBE SHIGERU
IPC: B43M99/00
Filed: 2010-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a small article storage unit which can freely and adequately store a small stored article such as stationery that is taken in and out daily.SOLUTION: The small stored article is freely stored in a position out of a group of small cylindrical holes 1 formed at small intervals through a storage support tool 3 which has a protrusion 2 at a base and corresponds to the small stored article. The storage support tool 3 is used to store the small stored article such as a pen by erecting it in the storage support tool. A large-diameter storage support tool can store a glue, a stapler, an eraser tape, a lighter or the like. In addition, the storage support tool is used as a location-designated storage space of a soy-sauce bottle or the like by forming a slight rise of a cylinder.
Patent JP-2012082480-A (JP)
Title: Surface hardening treatment method of ferrite-based graphite cast iron material
Inventor: FUJII HIDETOSHI
IPC: C22C37/00
Filed: 2010-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a surface hardening treatment method which can easily harden the surface of a ferrite-based piece-shaped graphite cast iron material which is extremely reduced in carbon amount in a base organization.SOLUTION: Carbon is diffused in the cast iron material by pressing, rotating and moving a tool to a surface portion of the ferrite-based piece-shaped graphite cast iron material which should be hardened, and after that, a tool passing region is cooled.
Patent JP-2012085786-A (JP)
Title: Game machine
Inventor: KURAGAMI MASAYA
IPC: A63F7/02
Filed: 2010-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can prevent a willingness to play from being reduced by providing a benefit to a player who has been playing a game for a long time.SOLUTION: The game machine has: a first winning featuring a first action form accompanied by operation of a condition device; a second winning featuring a second action form which is accompanied by the operation of the condition device and enables a player to obtain game balls not more than ones in the first action form, ; a third winning featuring the second action form not accompanied by the operation of the condition device; a low probability state in which a probability to be a special result is low; and a high probability state in which the probability is higher than in the low probability state, and includes: an announcement count switch for detecting a game ball which passes a specified area; a probability changing means for changing the probability state by a predetermined probability triggered by the operation of the condition device; and a latent announcement mode selecting means for selecting an announcement game mode in which the probability state is recognizably reported or a non-announcement game mode in which the probability state is not recognizably reported as a performance after the second or the third winning based on the number of detected game balls.
Patent JP-2012086964-A (JP)
Title: Substrate conveying device
Inventor: NAKADA HIROSHI
IPC: B65G13/04
Filed: 2010-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a substrate conveying device which corrects deflection of a conveying direction of a substrate while conveying.SOLUTION: The substrate conveying device for conveying the substrate by rollers includes: a roller which conveys a mounted substrate and rotates at a reference speed; a plurality of conveying rollers structured of rollers rotating at a speed accelerated or decelerated with respect to the reference speed; a plurality of roller shafts having the conveying rollers; a motor for drive which rotates the roller shafts; a sensor for detecting the deflection of the substrate during conveyance; a substrate deflection detection device for detecting a degree of the deflection of the substrate by an output signal from the sensor; a control device which controls a motor for adjustment for adjusting a rotation speed of the roller, out of the conveying rollers, rotating at the speed accelerated or decelerated with respect to the reference speed upon obtaining the output signal from the substrate deflection detection device; a differential device for accelerating and decelerating the rotation speed of the roller by rotation of the motor for adjustment. The substrate conveying device corrects the deflection of the substrate during conveyance.
Patent JP-2012088604-A (JP)
Title: Finder optical system and imaging apparatus using the same
Inventor: ITO REI
IPC: G02B13/18
Filed: 2010-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain a finder optical system which facilitates achieving a wide angle of view and a high zoom ratio and provides good optical performance in the entire zoom range from a wide angle end to a telephoto end.SOLUTION: The finder optical system comprises an objective optical system having a power variable function and a positive refracting power, an inverting optical system for inverting an inverted image formed by the objective optical system to an erect image, and an eyepiece optical system having a positive refracting power for guiding a luminous flux from the erect image to the observation side. The objective optical system comprises a first lens group having a positive refracting power, a second lens group having a negative refracting power, a third lens group having a positive refracting power, and a fourth lens group having a positive refracting power, which are arranged in this order from the object side to the observation side. During zooming, the second, third, and fourth lens groups are moved on an optical axis. A focal length fw at the wide angle end of the objective optical system, a curvature radius G2R1 of a lens surface on the object side of the second lens group, and movement distances m2 and m4 of the second and fourth lens groups for zooming from the wide angle end to the telephoto end are properly set respectively.
Patent JP-2012089067-A (JP)
Title: Pointing device and electronic apparatus with the same
Inventor: MASUDA YOSHIFUMI
IPC: G06F3/0354
Filed: 2010-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a pointing device which is made into thin shape.SOLUTION: A pointing device 1 includes a light source 2 which is provided on a light source substrate 11 and irradiates a subject 2 with light 13, an imaging device 3 which converts reflection light from the subject 12 into an electric signal, and a flexible substrate 4 which is disposed at a side opposite to the light source 2 with respect to the light source substrate 11 in order to extract the electric signal. The pointing device further includes a sheet switch 5 which is closed in response to pressing the pointing device 1 with the subject 12, and the sheet switch 5 has a dome member 6 which is elastic and conductive and protrudes from the light source substrate 11 toward the flexible substrate 4, an electrode 8 connected to an end face of the dome member 6, and an electrode 7 which is covered with the dome member 6 and disposed at a position away from the electrode 8. A hole 10 is formed with which a position where the dome member 6 is elastically deformed and brought into contact with the electrode 7 in responce to pressing the pointing device 1 with the subject 12, can be arranged at a side of the light source substrate 11 rather than the flexible substrate 4.
Patent JP-2012095096-A (JP)
Title: Communication apparatus and communication method
Inventor: MORIAI SHINSUKE
IPC: H04J99/00
Filed: 2010-10-27
Abstract: PROBLEM TO BE SOLVED: To provide technique capable of improving accuracy in transmission weights to control the transmission directivities of multiple antennas.SOLUTION: When a transmission weight is set in each transmission signal, a transmission weight processing part 21 of a weight processing part 20 corrects the transmission weight by using the delay amount of reception timing concerning a second known signal when the second known signal exists, which is received by multiple antennas after a first known signal used for the calculation of the transmission weight and also is transmitted by a transmission frequency band different from that of the first known signal. Then, the transmission weight processing part 21 sets the transmission weight after the correction in the transmission signal.
Patent JP-2011094622-A (JP)
Title: Steam turbine casing system
Inventor: GAFNER SILVIA
IPC: F01D25/26
Filed: 2010-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the problem wherein an inside casing supporting region is locally heated.  <P>SOLUTION: An outside casing 30 has a forged part 35 formed of a first material, and a supporting region 5. An inside casing 20 encircled by the outside casing for storing a moving blade 10 has a contact face 24 contacting the supporting region 5. In the supporting region 5, a metal inserted body 40 formed of a second material having a higher high-temperature strength than the first material is provided which has a stored face 41 stored in the forged part 35. The stored face 41 has a portion 42 unfolded radially outward ROD in the axial direction and/or the peripheral direction. A supporting face 44 contacting the contact face 24 is constructed relating to the contact face 24 to maintain the separation between the inside casing 30 and the forged part 35. A guide means is provided for guiding the contact face 24 on the supporting face 44.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012100455-A (JP)
Title: Electric motor/power generation system
Inventor: KAMATA SHINYA
IPC: H02P9/00
Filed: 2010-11-03
Abstract: PROBLEM TO BE SOLVED: To provide an electric motor/power generation system capable of supplying a stable large current for the long term to a storage battery connected to an output side power generator, by enhancing feedback control from output to input.SOLUTION: An electric motor/power generation system, which is connected between an AC electric motor and an AC power generator with a pulley and a belt, includes: input control means that controls input power supplied to the AC electric motor; rectification means that rectifies output of the AC electric motor into a DC voltage; voltage conversion means that generates a low-voltage large current by stepping down an output voltage of the rectification means; storage means that stores power output from the voltage conversion means; and voltage monitor means that monitors a terminal voltage of the storage means. The voltage monitor means produces a predetermined control signal according to a monitor voltage, and the input control means controls input power supplied to the AC electric motor according to the control signal.
Patent JP-2011024422-A (JP)
Title: Motor, compressor, and manufacturing method thereof
Inventor: ASANO YOSHINARI
IPC: H02K15/06
Filed: 2010-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a stator that is an armature, and increase the efficiency and output of motor drive.  <P>SOLUTION: A core 631 includes first magnetic cores 11 to 13 and second magnetic cores 21 to 23. The first magnetic cores 11 to 13 are each disposed in a first layer 1, and the second magnetic cores 21 to 23 are each disposed in a second layer 2. In the second magnetic core 21, a magnetic body 211 and a magnetic body 213 of the second magnetic core 21 respectively overlap with a magnetic body 113 of the first magnetic core 11 and a magnetic body 121 of the first magnetic core 12. In a similar relationship, the second magnetic core 22 and the first magnetic cores 12 and 13, and the second magnetic core 23 and the first magnetic cores 11 and 13 overlap respectively. In the core 631, magnetic flux is inhibited from being passed from any one magnetic body of the first magnetic cores 11 to 13 to another, and magnetic flux is inhibited from being passed from any one magnetic body of the second magnetic cores 21 to 23 to another.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012103106-A (JP)
Title: Cooling device of reactor containment vessel
Inventor: TOBIMATSU TOSHIMI
IPC: G21C9/00
Filed: 2010-11-10
Abstract: PROBLEM TO BE SOLVED: To rapidly and surely cool a containment vessel by all photocatalytic reaction caused by passive apparatuses without using active apparatuses which require the operation of an operator and power supply systems in emergency.SOLUTION: The cooling device of a reactor containment vessel 2 includes: a cooling water storage tank 9: at least one water sprinkling nozzle part 8 installed on the upper outer wall surface of the reactor containment vessel 2; and water sprinkling piping 11 which connects the water sprinkling nozzle part 8 and the coolant storage tank 9. The water sprinkling nozzle part 8 is formed of a vessel 13 in which a plurality of molten metal flowing-out holes 24 are provided at the lower part, and a low melting point metal 14 filled in the lower part in the vessel 13.
Patent JP-2012105174-A (JP)
Title: Image voice recording/playback system
Inventor: NISHIMURA EIJI
IPC: G09B29/10
Filed: 2010-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an image voice recording/playback system for allowing a user to recall travelling memories easily with a feature similar to a time capsule.SOLUTION: An image voice recording/playback system installed in a vehicle for detecting the vehicle location, and guiding a travelling route to a destination based on the detected location information, includes: a navigation unit 2 for recording and transmitting an in-vehicle video data and/or a voice data; and a recording/playback unit 3 for recording and playing back the video data and/or the voice data received from the navigation unit. The navigation unit transmits a video data and/or a voice data together with at least one unit of information selected from the information on passengers, dates, destination, and travelling route to the destination. The recording/playback unit can record and play back the video data and/or the voice data received from the navigation unit based on the at least one unit of information described above.
Patent JP-2012106760-A (JP)
Title: Folding type returnable box
Inventor: IGARASHI KENICHI
IPC: B65D6/14
Filed: 2010-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a folding type returnable box which does not require a wide area for storing when it is folded, and has a little thickness when it is piled up, and is easy to be handled.SOLUTION: A box-shaped folding type returnable box includes: a rectangular bottom face made from a fabric member; front, back, left and right wall parts whose lower sides are connected with edge sides of the bottom face; and a lid part whose back edge side is connected so as to be bendable with the top edge side of the back wall part. The front edge side, the left edge side and the right edge side of the lid part can be respectively fitted and removed on the top edge sides of the front wall part, the left wall part and the right wall part, and the left wall part and the right wall part are respectively bendable at the middle part of the left wall and at the middle part of the right wall between respective front wall part and back wall part. When the bottom face is pulled up toward the upper side at its central part under a condition that the left edge side, the front edge side and the right edge side of the lid part are not fitted to the top edge sides of the left wall part, the front wall part and the left wall part, the front wall part and the back wall part are moved in the mutually approaching direction toward the central part side of the bottom face, and the middle part of the left wall and the middle part of the right wall are moved in the mutually approaching direction toward the central part side of the bottom face, and the box is folded thereby.
Patent JP-2012108776-A (JP)
Title: Feedback control device
Inventor: YUASA RYOHEI
IPC: G05B11/36
Filed: 2010-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a feedback control device capable of suitably suppressing an overshoot of an actual controlled variable when a response delay increases owing to stagnation of the actual controlled variable nearby a value at a start of control.SOLUTION: The feedback control device includes an observer 6 which detects and estimates a quantity of state of a CSC 2 including actual displacement RY of a second piston, and a sliding mode controller 4 having an integrator 5 which operates a supply current of a master cylinder 1 based upon the quantity of state so that the actual displacement RY have a transition following up a target track and also operates the supply current according to an error integrated value Z as a cumulative value of the actual displacement RY and a deviation E from the target track. The feedback control device further includes a stagnation monitor part 7 which determines whether the actual displacement RY stagnates nearby the value at the start of the control, and instructs the target track and estimated quantities X0, X1, and X2 of state to be initialized.
Patent JP-2012107726-A (JP)
Title: Hydraulic fluid storage device
Inventor: NAKAMURA SHINJI
IPC: F15B1/26
Filed: 2010-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic fluid storage device which can restrain a concentration increase in carbon monoxide in an atmosphere in a tank.SOLUTION: This hydraulic fluid storage device 100 includes a nitrogen gas cylinder 115 and a control valve 116 for feeding nitrogen gas 103 in a tank body 111, a relief valve 117 for leaking the atmosphere 102 in the tank body 111 to an external part when pressure of the atmosphere 102 in the tank body 111 becomes an upper limit value or more, a CO detector 191 for detecting the carbon monoxide concentration in the atmosphere 102 in the tank body 111, and a control device 190 for setting the carbon monoxide concentration in the atmosphere 102 in the tank body 111 to a reference value or less, by controlling the control valve 116 to purge the atmosphere 102 in the tank body 111 from the relief valve 117 based on information from the CO detector 191, when the carbon monoxide concentration in the atmosphere 102 in the tank body 111 becomes an upper limit value or more.
Patent JP-2012113526-A (JP)
Title: Information display system and display method
Inventor: JIN TOMEJI
IPC: G06Q10/00
Filed: 2010-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an information display system for enabling a guest to quickly confirm and select merchandise in a stage that a tray is conveyed by a conveyer, and for disclosing merchandise information in a wide range.SOLUTION: In an information display system in which a plurality of longitudinal monitor devices 102 installed along a conveyer 101 for conveying a tray along a seat and a tag reader 103 for reading tag information relating to merchandise placed on a tray 104 from an IC tag 105 mounted on the tray 104 to be conveyed by the conveyer 101 in front of the monitor device 102 are connected via a network to a monitor control device 107, the monitor control device 107 includes: means for searching a database when receiving the tag information and a tag reader ID of the IC tag 105 from the tag reader 103, and for acquiring the merchandise information of merchandise corresponding to the tag information; and means for controlling the monitor device 102 corresponding to the tag reader ID to display the acquired merchandise information.
Patent JP-2012118090-A (JP)
Title: Image forming apparatus
Inventor: YANAGI TAKEYA
IPC: G03G21/14
Filed: 2010-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that prevents the occurrence of color shift or density unevenness to provide more stable and high-quality printing.SOLUTION: An image forming apparatus includes: a plurality of image carriers; a plurality of developing means that carry out developing operation to the image carriers to form toner images; an intermediate transfer body to which the toner images are primary-transferred; and a control part that controls the drive of the respective means. The control part sets a circumferential speed difference between the intermediate transfer body and the image carriers at a predetermined timing and changes the operation duration time of the developing means.