baber/WOPTO huggingface dataset:
Patent JP-2010135311-A (JP)
Title: Alumina-based sintered body for spark plug, method for manufacturing the same, spark plug and method for manufacturing the same
Inventor: KURIBAYASHI MAKOTO
IPC: H01T21/02
Filed: 2009-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alumina sintered body for a spark plug and a method for manufacturing the same for improving mechanical strength, the spark plug having an alumina-based sintered body for the spark plug and a method for manufacturing the same.  <P>SOLUTION: The alumina sintered body for the spark plug includes alumina, rare earth oxide and metal oxide included in a sintering aid. The alumina sintered body for the spark plug includes the alumina by 90-98 mass%, the rare earth oxide by 0.2-4 mass% and the metal oxide included in the sintering aid in a residual part, and is 5 μm or less in an average particle size of a non-vitreous material in a grain boundary, and is 10 μm or less in the maximum particle size. The alumina by 90-98 mass%, the rare earth oxide by 0.2-4 mass%, and the sintering aid as the residual part having the average particle size of 0.5 μm≤D50≤2 μm are sintered.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011093098-A (JP)
Title: Ball-point pen chip
Inventor: TAKAYAMA KOICHI
IPC: B43K1/08
Filed: 2009-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball-point pen chip that achieves a smooth writing feeling by a simple structure.  <P>SOLUTION: The ball-point pen chip is configured as follows. The ball-point pen chip has an ink circulating hole and a radially-extending ink circulating groove in a chip body. A ball is placed by insertion on the bottom wall of a ball holding chamber and the chip front-end is inwardly caulked, thereby allowing the ball to partially protrude from the edge of the chip front-end so as to freely rotatably hold the ball. A plurality of recesses are formed at axially different positions on the outer wall of the chip body. The recesses are formed circumferentially and discontinuously.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011097972-A (JP)
Title: Cordless iron
Inventor: FUJIMOTO HIROSHI
IPC: D06F75/30
Filed: 2009-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cordless iron capable of providing efficient ironing by the movement in both forward and backward directions.  <P>SOLUTION: The iron has an accommodating section 24, below a power supply section 18, for accommodating the rear end section 6b of a base 3. When an iron body 1 is placed on a stand 16, the portion of the power-receiving terminal 15 connected to the electrode 20 is positioned forward of the rear end section 6b of the base. The iron also has a heat radiation section 26 on either side of the power supply section, for releasing heat within the accommodating section heated by the rear end section of the base to the outside.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011100590-A (JP)
Title: Klystron device
Inventor: OKUBO YOSHIHISA
IPC: H01J23/20
Filed: 2009-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To increase the cooling capacity of an output cavity in a klystron device having a multi-cell output cavity.  <P>SOLUTION: The klystron device 1 includes an electron gun 10, a drift tube 20 surrounding a drift space 21, an input cavity 24 inputting a high frequency signal, the output cavity 30 outputting an amplified high frequency signal, a collector 50 and the like. An electron beam 2 emitted from the electron gun 10 is collected by the collector 50 through the drift space 21. An inner space of the output cavity 30 is partitioned with partition walls 31, 32 and the output cavity 30 is constituted of a plurality of cell cavities 34, 35, 36 arrayed along the drift space 21. Inner peripheral parts 38, 39 of the partition walls 31, 32 are made thicker than other parts and a cooling passage 44 is disposed in the inner peripheral parts 38, 39 along the inner peripheral parts 38, 39.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011098515-A (JP)
Title: Job execution result storage method of image forming apparatus
Inventor: YASUHARA HIROSHI
IPC: G06F3/12
Filed: 2009-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is meaningless even if jobs executable by guest users are totalled in units of users because such a case is mixed that a user executes the job as a guest or the user executes the job after authentication in an environment wherein an image forming apparatus enables use of devices by guest users in some cases in a totalling system for totalling job execution results of the image forming apparatus in units of users, therefore necessitating execution of totalling by a different totalling method from in units of users depending on jobs.  <P>SOLUTION: Regarding execution results of jobs executed from a utilizable function of the guest user, even a job executed by an authenticated user is stored in the execution result as a job executed by the guest user.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2013028536-A (JP)
Title: Cyclic amine-1-carboxylic acid ester derivative and pharmaceutical composition containing the same
Inventor: CHIKUGI YASUTOMO
IPC: A61P29/00
Filed: 2009-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a compound useful as a therapeutic agent for pain and inflammation caused by various diseases, such as neurogenic pain and rheumatoid arthritis.SOLUTION: Disclosed is a compound represented by formula (I) or a salt thereof (wherein Rrepresents a methyl group or H; Rrepresents H, an alkyl group, an alkyl carbonyl or aryl carbonyl group; Rrepresents a cycloalkyl group, a cycloalkenyl group, an aryl group or a heteroaryl group (with each group being optinally substituted by an alkyl group, an alkenyl group, a cycloalkyl group or a halogen atom), or represents an alkyl group or an alkenyl group; X represents -NH-C(=O)-NH-, -C(=O)-NH-, -NH-C(=S)-NH-, -C(=S)-NH-, -NH-C(=S)-, -NH-C(=O)-CH-, -NH-C(=O)-CH-CH-, -NH-C(=O)-O-, -O-C(=O)-NH-, -C(=O)-O-, -O-C(=O)- or -C(=O)-; n and m each represents a number of 1-3; and p represents a number of 0-2).
Patent JP-2011104662-A (JP)
Title: Plier
Inventor: YOKOYAMA TETSUYA
IPC: B25B7/02
Filed: 2009-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plier not requiring the whole of the plier to be replaced, even if a distal end part of the plier for pinching a pinching object wears.  <P>SOLUTION: This plier includes a pinching part formed on one end side of each of a pair of lever members by intersecting and journaling the pair of lever members to pinch the pinching object, and a holding part formed on the other end side to open/close the pinching part. The pinching part, as a member in contact with the pinching object during pinching, includes a replacement pinching part attachable/detachable to/from the lever members.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011107843-A (JP)
Title: Information equipment device
Inventor: ITO KOJI
IPC: G06F21/31
Filed: 2009-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information equipment device which, when cannot communicate with an authentication device performing user authentication, permits the use of the information equipment device to a user who has been authenticated by the authentication device by using another information equipment device which can communicate with the authentication device and who has been permitted to use the other information equipment device.  <P>SOLUTION: A multifunction equipment 10 transmits authentication information input by a log-in operation by a user to an authentication server 11, and when receiving authentication success as the result of user authentication based on the authentication information from the authentication server 11, the multifunction equipment 10 stores the authentication information into the self-equipment. When there is no response from the authentication server 11, the multifunction equipment 10 performs user authentication based on the authentication information stored in the self-equipment. When there is no matched authentication information, the multifunction equipment 10 makes an inquiry about the presence/absence of the authentication information to the other multifunction equipment 10 set as a cooperative device, and performs user authentication cooperatively with the other multifunction equipment 10. When there is any authentication information matched with the other multifunction equipment 10, the authentication of the user is considered to be successful and the user is permitted to use the multifunction equipment 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011104046-A (JP)
Title: Game machine
Inventor: HAMANA TETSUYA
IPC: A63F7/02
Filed: 2009-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which prevents constitution capable of blocking the scattering of a foul ball from being broken by the collision of the foul ball.  <P>SOLUTION: In a front surface frame 3 on the shooting path 7 side of the tilted upper end of a shooting rail 34, a foul ball collection opening 37a is opened for collecting as foul balls the game balls which return to the shooting device 15 side without entering a playfield 5 in spite of flying within the shooting path 7. Between the foul ball collection opening 37a and the lower end of an outer rail 46, a space part 50 for avoiding the contact of the front surface frame 3 and the game board 6 is formed. In the space part 50, a place facing the entrance 7a of the shooting path 7 is set to be a space opening 50a. The game board 6 is provided with a foul ball-processing valve 52 extending from the lower end side of the outer rail 46 toward the space part 50 side to close the space opening 50a with the foul ball-processing valve 52.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011107489-A (JP)
Title: Image forming apparatus
Inventor: MATSUI TOSHIYUKI
IPC: G03G21/16
Filed: 2009-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To suppress an impact made because a rotary shaft comes into contact with an insertion hole of a supporting part when inserting the rotary shaft into the insertion hole.  <P>SOLUTION: Leaf springs 60 are respectively provided in the respective insertion holes 55 of a first supporting plate 50 that supports the respective rotary shaft 3A (photoreceptor drum 3 or image forming unit 2). The leaf spring 60 is attached to a surface of the first supporting plate 50 on this side (Y(-) side), wherein a spring part 64 extending from a bent part 63 to an inner side (Y(+) side) is formed to extend to a back side surface of the first supporting plate 50. Thus, when inserting the rotary shaft 3A into the insertion hole 55, the impact made when the rotary shaft 3A comes into contact with the insertion hole 55 is absorbed by the leaf spring 60 and the impact is suppressed, in comparison with a case where the leaf spring 60 is not provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011105491-A (JP)
Title: Method of attaching seal and escalator handrail coating
Inventor: SAISU NAO
IPC: B66B23/24
Filed: 2009-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for attaching a seal capable of performing attachment work while suppressing variations in power applied to the seal when the seal is attached to a handrail of an escalator.  <P>SOLUTION: The seal 7 is attached while a seal attaching device 1 is moved in a direction descending to a lower floor along the inclined handrail 3. When the seal attaching device 1 is moved to the direction descending to the lower floor, an operator is just required to lower the seal attaching device 1 in accordance with gravity in a manner of reducing power supporting the seal attaching device 1 in some degree, therefore, the seal attaching device 1 can be moved with relatively small power. That facilitates a slight adjustment of tension of the seal 7, and stabilizes the power applied to the seal 7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011103844-A (JP)
Title: Mowing implement
Inventor: HODOZAWA SADAHIRO
IPC: A01B39/18
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mowing implement which enables the working portion to be offset, facilitates the posture adjustment and the like of a mowing work portion, needs no skill for the works, has a simple structure, and can be produced at a low cost.  <P>SOLUTION: The mowing implement is characterized by disposing a mounting portion 2 to be mounted on a tractor, an offset mechanical portion 6 which is provided with rotation base portion in the mounting portion 2 and parallel laterally movable links, a reaping work portion 5 having cutting blades rotated by a power from the tractor and disposed on the moving end side of the offset mechanism portion, and gauge rollers 7 disposed behind the reaping work portion 5 to stabilize a reaping height, and disposing a lowering control means 8 for controlling the lowering position of the mounting portion 2 in the mounting portion 2. Thereby, the work posture of the reaping work portion 5 is stabilized, and a mowing work can easily be performed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011111735-A (JP)
Title: Method of structural analysis of structure
Inventor: NONAKA TETSUYA
IPC: E01D1/00
Filed: 2009-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of structural analysis of a structure for analyzing the collapse phenomena of the structure in consideration of a chain member failure when a certain member constituting the structure fails.  <P>SOLUTION: This method of the structural analysis of a structure includes a free vibration analyzing step S9 of performing a free vibration analysis for a structural analysis model prepared in a changed model preparing step S8 by acting, on that model, the stress state of a structural analysis model obtained immediately before one of the members is eliminated, and a failure member determining step S10 of determining whether or not there is a newly failed member in the free vibration analyzing step S9. The changed model preparing step S8, the free vibration analyzing step S9, and the failure member determining step S10 are repeated until it is determined in the failure member determining step S10 that a newly failed member is absent.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011112447-A (JP)
Title: Sweep oscillation circuit and powder sensor
Inventor: FURUKAWA NOBUO
IPC: G01V9/00
Filed: 2009-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sweep oscillation circuit capable of shortening an inspection time of operation and a powder sensor equipped with the sweep oscillation circuit.  <P>SOLUTION: The sweep oscillation circuit 7 provides a powder sensor element 3 with a drive signal, of which frequency is swept within a range containing a resonance frequency of the powder sensor element 3, and includes a source oscillation circuit 23 outputting a source drive signal, a frequency conversion circuit 25 having two or more frequency dividing circuits 29 connected in series, and a switch 27 reversibly switching a connection state between the source oscillation circuit 23 and the frequency conversion circuit 25 from a first state to a second state. In the first state, the source drive signal is frequency-frequency-divided by all of the two or more frequency dividing circuits 29 and then output from the frequency conversion circuit 25 as a drive signal. In the second state, the source drive signal is frequency-divided by a part of the two or more frequency dividing circuits 29 and then output from the frequency conversion circuit 25.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010152879-A (JP)
Title: Device, method and program for deforming image shape
Inventor: SEKI KAZUTOMO
IPC: G06T19/20
Filed: 2009-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image shape deformation device, reducing an apparent distortion of a print image when printing the image on a surface of a medium having a three-dimensional shape.  <P>SOLUTION: The image shape deformation device 10 for deforming the shape of an image for a three-dimensional printer which performs printing to the surface of the medium having a three-dimensional shape for each printing band includes: a relative curvature generation means 11 which generates a relative curvature of printing band to a reference printing band for each printing band, and an image enlargement/reduction means 12 which enlarges or reduces the image for each printing band according to the relative curvature.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011098556-A (JP)
Title: Bookmark with illumination
Inventor: SAITO MAYUMI
IPC: B42D9/00
Filed: 2009-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate handling of a book mark by adding an added value to the book mark which is not needed during reading.  <P>SOLUTION: A coupling part for an illumination part and a book is provided to the book mark and the book mark body can be freely bent and extended, thereby an illumination part makes sheet bright during reading a book. Additionally, the book mark performs a role of the book mark itself without removing the book mark after reading, thereby enhancing a book reading environment.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011113843-A (JP)
Title: Flat nonaqueous secondary battery
Inventor: ONISHI YUKO
IPC: H01M2/02
Filed: 2009-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable flat nonaqueous secondary battery.  <P>SOLUTION: The problem is solved by the flat nonaqueous secondary battery including an electrode group formed by laminating a plurality of positive electrodes and a plurality of negative electrodes via a separator and a nonaqueous electrolyte in a space formed by caulking and sealing an outer case and a sealing case via an insulating gasket, wherein the positive electrode includes a body and a collecting tab part protruding from the body and having a width narrower than the body part, separators each having a core part covering the body of the positive electrode and an overhang part covering a part of the collecting tab part of the positive electrode are disposed on both surfaces of the positive electrode the both sides of which are opposed to the negative electrodes, these two separators have junction parts which are mutually welded at least on parts of peripheral edges of the core parts, and the ratio A/B of the shortest distance A (μm) between an inner end of the junction part of each of two separators and an outer edge of the body of the positive electrode to the thickness B (μm) of the positive electrode is 1-5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011112899-A (JP)
Title: Method for producing polymerization toner
Inventor: HAYANO SHIGETAKA
IPC: G03G9/087
Filed: 2009-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently produce a polymerization toner having a good balance in fixing property, hot offset property, durability and weatherability.  <P>SOLUTION: This method includes a polymerization step and an external additive addition step. In the polymerization step, a polymerizable monomer which is radical-polymerizable in an aqueous medium containing a dispersion stabilizer is polymerized with a polymerizable monomer composition containing a compound expressed by formula (1) and/or formula (2). In formulae (1) and (2), R<SP>1</SP>to R<SP>3</SP>, R<SP>6</SP>to R<SP>8</SP>, and R<SP>13</SP>to R<SP>15</SP>each independently represent one selected from a group consisting of a hydrogen atom, 1-6C straight-chain or branched alkyl group and phenyl group; R<SP>4</SP>and R<SP>5</SP>each independently represent a 3-12C straight-chain or branched alkyl group which may have a substituent, wherein the substituent is one selected from a group consisting of a phenyl group which may have a substituent, dialkylphosphono group having a 1-6C alkyl group, and trialkylsilyl group having a 1-6C alkyl group; and R<SP>9</SP>to R<SP>12</SP>each independently represent a 2-12C straight-chain or branched alkyl group which may have a substituent, wherein the substituent is one selected from a group consisting of a phenyl group, dialkylphosphono group having a 1-6C alkyl group, and trialkylsilyl group having a 1-6C alkyl group, and R<SP>9</SP>and R<SP>10</SP>, or R<SP>11</SP>and R<SP>12</SP>may form a spiro ring; and X represents one selected from a group consisting of CR<SP>13</SP>R<SP>14</SP>, C=O, NR<SP>15</SP>, O and S.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011113630-A (JP)
Title: Optical pickup device
Inventor: HOTTA TORU
IPC: G11B7/135
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device for easily adjusting a position of a photodetector that receives return a laser beam returned from an optical disk, the laser beam having been emitted from a two-wavelength laser diode.  <P>SOLUTION: The optical pickup device includes, on the same semiconductor substrate, a first light receiving part irradiated with return light reflected from the signal recording layer of a first optical disk, and a second light receiving part 8B irradiated with return light reflected from the signal recording layer of a second optical disk, a photodetector whose fixed position is determined by adjusting the position of the first light receiving part, and a positional shift correcting light receiving part formed in the second light receiving part 8B to electrically correct displacement from the first light receiving part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010051026-A (JP)
Title: Electronic apparatus and connection method of the same
Inventor: YOKOYAMA TOSHIHIKO
IPC: H04L12/28
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of controlling an electronic apparatus for controlling a plurality of electronic apparatuses connected in series without increasing the number of signal lines.  <P>SOLUTION: A plurality of electronic apparatuses are connected in series to a computer so as to exchange a control command signal and first and second control signals with each other and comprehensively control transmission/reception of the control command signal. In the electronic apparatus, the first control signal is issued, the issued first control signal issued is output to an electronic apparatus to be connected to a poststage via a second input/output means to be connected to a poststage electronic apparatus and in response to the output, it is determined whether the second control signal is input. If it is determined that the second control signal is not input, the computer is notified, via a first input/output means to be connected to a prestage electronic apparatus, that the electronic apparatus is connected to a terminal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011118108-A (JP)
Title: Laser confocal microscope and sample surface detection method
Inventor: KAKEMIZU TAKAHIKO
IPC: G01B11/24
Filed: 2009-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser confocal microscope capable of precisely detecting a sample surface, and a surface detection method.  <P>SOLUTION: The laser confocal microscope comprises: a laser light source 2 which emits illumination light; an objective lens 10 which irradiates a sample 11 with the illumination light; a stage 17 which changes a distance between the focal position of the objective lens 10 and the sample 11; a polarizing beam splitter 3 disposed between the laser light source 2 and the objective lens 10 and dividing light according to polarization characteristics; a λ/4 plate 7 fixed between the polarizing beam splitter 3 and the objective lens 10; a λ/4 plate 8 insertable or removable between the polarizing beam splitter 3 and the objective lens 10; a confocal diaphragm 13 disposed at an optically conjugate position with the focal position; and a photodetector 14 which outputs a signal according to the intensity of the detected light from the sample 11 which has passed the confocal diaphragm 13. The λ/4 plate 8 is inserted between the polarizing beam splitter 3 and the objective lens 10 when observing a sample of multiple reflection.  <P>COPYRIGHT: (C)2011,JPO&INPIT