baber/WOPTO huggingface dataset:
Patent JP-2013006550-A (JP)
Title: All-weather type shopping cart automatically traveling tracking leader
Inventor: KOBAYASHI YUKIHIRO
IPC: B62B3/00
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a shopping cart capable of automatically traveling tracking a leader.SOLUTION: A box 3 for housing articles with a partition plate 1 in the inside and a top cover 2 is arranged. A rechargeable battery 4 being a power source for driving is arranged at right-and-left bottom parts of the box. A moving body detection sensor 5 for tracking the leader and a sensor 6 with an alarm device are attached to the front surface of the box. An article conveying body 9 which is constituted by mounting two studless tire wheel sets 8 with buffer devices 7 independently on right and left sides is arranged at the forward lower part of the box. At the same time, in the inside of the body 9, a device 17 which transmits a signal detected by the sensor 5 to coupling-drive right and left independent DC geared motors 11, sprockets 12 and chains 13, and the studless tire wheel sets 8, by means of an electronic controller 10, is arranged, so that the shopping cart travels just behind the leader while automatically tracking the leader. Casters 16 each with a buffer 15 and which are connected to each other through a spring 14 and move rotatively parallel to each other are arranged on the rearward undersurface of the box on both sides thereof.
Patent JP-2013011037-A (JP)
Title: Cap
Inventor: KAWAI TAKASHI
IPC: A42B1/20
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a cap having excellent air permeability by a simple structure.SOLUTION: The cap includes a crown part to cover the head part and formed of one or several sheets. The sheet has one or a plurality of folded parts which are formed by repeating mountain-folding and valley-folding alternately to fold the sheet so as to have at least three layers, and one or both of the first layer contacting the head part when being covered on the head part, and the second layer lying on the first layer in the layers constituting the folded part have vent holes for ventilation.
Patent JP-2013010902-A (JP)
Title: Foam increasing agent and detergent composition including the same
Inventor: OSHIDA SHO
IPC: A61Q5/02
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a foam increasing agent excellent in foaming rate by being used together with a foaming surfactant; and to provide a detergent composition including them.SOLUTION: There are provided the foam increasing agent including a tertiary amine compound having a structure of general formula (1); and the detergent composition including the foam increasing agent and the foaming surfactant. [In the formula, Rrepresents a 5-9C alkyl group; X is a linking group and represents -NR- or -(OR)O- (wherein Rrepresents a 1-3C alkylene group which may be branched; p represents a number of 0 to 3; and Rrepresents a 1-3C alkyl group which may include a hydrogen atom or a hydroxy group); m represents a number of 0 or 1; and n represents a number of 1 to 3. Rand Reach independently represents a 1-3C alkyl group which may include a hydroxy group].
Patent JP-2013009905-A (JP)
Title: Pachinko game machine with fraud prevention function
Inventor: ITO HIROYASU
IPC: A63F7/02
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko game machine that prevents a fraud using a fishing lead (so called, fishing lead fraud), and prevents a player committing the fraud from obtaining unfair benefit from the fraud.SOLUTION: The Pachinko game machine 1 includes: movable members 27a and 27b arranged adjacent to a ball entering hole 22 which game balls enter; and an open/close control unit 101 for making the movable members 27a and 27b open and close the ball entering hole 22. The movable member 27a and 27b have cuts for catching a string-shaped article.
Patent JP-2013013639-A (JP)
Title: Game performance device for game machine
Inventor: SUEHIRO YOSHINORI
IPC: A63F7/02
Filed: 2011-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a game performance device for a game machine which can execution two or more different types of performances according to a game status, is formed compact in size, and can easily be mounted in a narrow place.SOLUTION: An invisible area where an internal display surface 32 is invisible when an external display surface 30 is stopped and visible areas 31a to 31c are shown in the frame window 5 of a frame 1. The visible areas corresponding to the frame window 5 have their respective predetermined modes different from one another. Additionally, at least one pair of different modes among them are arranged so as not to overlap each other even if the external display surface is projected from the front in the case that the at least a pair of different modes are simultaneously shown through the frame window while the external display surface is kept suspended. Pieces of identification information corresponding to the visible areas of the different modes are sequentially displayed on the internal display surface 32 along the rotating direction thereof. Pieces of identification information corresponding to the visible areas of the different modes are displayed along the direction of the rotation axis of the internal display surface 32.
Patent JP-2013018015-A (JP)
Title: Method for notching cold-rolled steel sheet
Inventor: SAKUTA MITSURU
IPC: B21B15/00
Filed: 2011-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for notching a cold-rolled steel sheet which can reliably prevent a decrease in speed of a central line and an occurrence of line stop when notching a plate width end of a plate joint part between a preceding sheet and a following sheet in a cold-rolled steel sheet continuously processing line.SOLUTION: The method for notching a cold-rolled steel sheet changes each of the advancing speed and retreating speed of a notcher according to the remaining length of a steel strip on an entry side of a looper to prevent an occurrence of line stop due to lack of time for notching, in the notching in the cold-rolled steel sheet continuously processing line.
Patent JP-2013017446-A (JP)
Title: Litter box for pet animal
Inventor: MATSUO TAKAYUKI
IPC: A01K23/00
Filed: 2011-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a litter box for pet animal which enables the falling distance of pet animal's excreta to be shorten to the utmost.SOLUTION: The litter box for pet animal includes a liquid permeable member disposed between an upper container and a lower container 30, and defines a storage space together with the lower container 30 by closing an opening in such a manner to secure its liquid permeability to the outside. The lower vessel 30 is provided so as to be movable back and forth in the longitudinal direction Y between a holding position disposed under the liquid permeable member in the storage space and an unloading position disposed outside the storage space, has a tray 40 provided with an absorber 50, and has a through-hole through which the tray 40 moves back and forth through the storage space. The tray 40 has a bottom wall 41 on which the absorber 50 is placed and which is rectangular when viewed from the top, and sidewalls 42a and 42b respectively provided at the peripheral edges of four sides of the bottom wall 41, and brought into contact with flaps 54b-54c on the peripheral edges of the absorber 50, and a pair of the sidewalls 42a and 42b facing each other are provided respectively in a mode to be inclined upward so as to mutually separate from each other.
Patent JP-2012035913-A (JP)
Title: Apparatus and method for bottling multicomponent beverage
Inventor: POESCHL STEFAN
IPC: B65B3/28
Filed: 2011-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method allowing precise control of a charging weight in bottling a multicomponent beverage.SOLUTION: The method for charging a multicomponent fluid material to a container 10 includes: a step of charging a first component to a container as a charging target by a first charging means 2; a step of transporting the container, to which the first liquid component is charged, to a second charging means 4; and a step of charging a second liquid component to the container, to which the first component is charged, by the second charging means 4. In this way, a charging amount of the first component is determined after charging the first component to the container 10.
Patent JP-2013024052-A (JP)
Title: Rotary compressor
Inventor: INADA SACHIHIRO
IPC: F04C29/02
Filed: 2011-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a rotary compressor having a compression mechanism with a plurality of compression chambers formed in a radial direction, in which insufficient oil supply to an outer compression chamber is eliminated.SOLUTION: Compression mechanisms (30, 40) include: an oil passage (82) where lubricating oil is circulated; and an outer groove (84) for reserving the lubricating oil, disposed in outer compression chambers (S11, S21) except for the compression chamber in the innermost periphery. The compression mechanisms (30, 40) are configured, during a single eccentric rotational movement of pistons (32, 42), to change over between an outer groove reservation state and an outer compression chamber supply state, wherein both the states are: the outer groove reservation state in which the outer groove (84) and the oil passage (82) are communicated with each other while communication between the outer groove (84) and the outer compression chambers (S11, S21) is blocked, and thereby, the lubricating oil in the oil passage (82) is reserved in the outer groove (84); and the outer compression chamber supply state in which communication between the outer groove (84) and the oil passage (82) is blocked while the outer groove (84) and the outer compression chambers (S11, S21) are mutually communicated, and thereby the lubricating oil reserved in the outer groove (84) is supplied to the outer compression chambers (S11, S21).
Patent JP-2013024134-A (JP)
Title: Electric blower and vacuum cleaner
Inventor: WATANABE KENICHI
IPC: F04D29/58
Filed: 2011-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an electric blower capable of reducing pressure loss ventilation and miniaturizing by effectively cooling a brushless motor.SOLUTION: In the electric blower, an airflow discharged from an impeller and guided to an air guide is flowed to a ventilation passage formed between an outer cylinder and a frame, and a plurality of holes wherein the diameter of each hole is set up to be a length or below of a core in a rotary axis direction against the rotary axis direction are arranged at a position come in contact with the core of a stator on an outer periphery of the frame. Thus, heat radiation via no frame can be performed by making the air directly come in contact with the core by means of the holes, and a heat radiation area can be increased with an uneven shape. Further, a part of a laminar flow of the air flowing along the frame gets a turbulent flow generates by the holes, and an air come in contact with the frame and the core can be increased. Consequently, a compact cooling structure capable of restraining pressure loss can be attained since the heat radiation can be effectively performed with such the structure.
Patent JP-2013022518-A (JP)
Title: Electroosmotic dewatering apparatus
Inventor: YOSHIDA TAKASHI
IPC: B01D33/00
Filed: 2011-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an electroosmotic dewatering apparatus which can efficiently carry out dewatering to a low water content state even for bound water by hydrogen bond between molecules of an object substance which is difficult to be dewatered by conventional mechanical squeezing, scarcely breaks down, is excellent in the maintenance property, stably keeps electroosmotic function, and carries out even and sufficient electroosmosis without unevenness.SOLUTION: The electroosmotic dewatering apparatus includes a non-electroosmotic part A in a front stage in which a throwing inlet 1 is opened; a non-electroosmotic part filter 3 in which a movable plate eccentrically rotated by a screw conveyer 2 is idly fitted; an electroosmotic part positive pole shaft 2C to which positive voltage is to be applied by sliding a contactor 18 from an anode of a d.c. power source apparatus 19 and which is idly fitted in the terminal part of the filter 3 through an insulating hollow cylinder 9 of an insulating part B; an electroosmotic part filter 10 which is eccentrically rotated while applying negative voltage to an electroosmotic part movable plate by eccentrically rotating operation of an eccentric shaft 14 to which negative voltage is to be applied by sliding the contactor 18 from a cathode of the apparatus 19; and an electroosmotic part C in a rear stage having the terminal end aperture part of the filter 10 as a discharge port 13.
Patent JP-2013024523-A (JP)
Title: Regenerative floor air-conditioning system and floor air-conditioning method using the same
Inventor: IMAI TADAO
IPC: F24D11/00
Filed: 2011-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a regenerative floor air-conditioning system excellent in heat conductivity and heat storage and a floor air-conditioning method using the system.SOLUTION: The regenerative floor air-conditioning system includes a heat storage layer provided under a floor, a heat source cooling or heating the heat storage layer, and a water feed means for feeding water to vacant spaces of the heat storage layer. The system feeds water from a water feed means to the heat storage layer, increases a water saturation ratio in the heat storage layer, cools and heats the heat storage layer increasing the water saturation ratio with the heat source, stores heat energy in the heat storage layer, and cools and heats the floor by transferring the heat energy stored in the heat storage layer to the floor.
Patent JP-2013025282-A (JP)
Title: Wavelength variable interference filter, optical filter module, and optical analyzer
Inventor: MATSUSHITA TOMONORI
IPC: G02B26/00
Filed: 2011-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength variable interference filter improved in responsiveness.SOLUTION: The wavelength variable interference filter comprises: a fixed substrate 51; a movable substrate 52 facing the fixed substrate 51; a first reflection film 54 formed on a surface of the fixed substrate 51 facing the movable substrate 52; a second reflection film 55 which is provided with the movable substrate 52 and faces the first reflection film 54 with a gap; a first electrode 561 provided on a surface of the fixed substrate 51 facing the movable substrate 52; a second electrode 562 which is provided with the movable substrate 52 and faces the first electrode 561; a junction 53 which is provided on the respectively facing surfaces of the fixed substrate 51 and the movable substrate 52, and joins the fixed substrate 51 with the movable substrate 52; and a groove part 58 provided on at least one of the respectively facing surfaces of the fixed substrate 51 and the movable substrate 52. A space and the outside forming the gap between the first reflection film 54 and the second reflection film 55 are communicated through the groove part 58.
Patent JP-2012097896-A (JP)
Title: Seal structure using gasket
Inventor: KONDO HIRONARI
IPC: F16J15/10
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a seal structure using a gasket that can highly maintain seal performance while employing the divided gasket which can suppress the deterioration of the yield of materials.SOLUTION: The annular gasket 400 which is formed as a plurality of divided bodies is interposed between two lower flanges 115, 124 which are objects to be sealed. In the lower flange 115, a recess 115c is formed at a portion being a gap between the divided bodies of the gasket 400. Then, a seal member SP which is deformed according to a shape of the gap between the divided bodies of the gasket 400 is filled into the recess 115c of the lower flange 115.
Patent JP-2013032735-A (JP)
Title: Compressor and method of manufacturing compressor
Inventor: NAKAMURA SOICHI
IPC: F04B39/12
Filed: 2011-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a compressor having a structure allowing even spray coating to a mounting leg and a part of a casing around the mounting leg.SOLUTION: In the mounting leg 30, an upper side rear edge 32bx of a first side face part 32 and an upper side rear edge 33bx of a second side face part 33 are joined to a cylindrical part 23a such that the first side face part 32 and the second side face part 33 are extended in a direction nearer to a radial direction than a tangential direction in a horizontal cross section of the cylindrical part 23a of a bottom wall member 23. The bottom wall member 23 and the mounting leg 30 form a blow-by structure continuing to a second space Sp2 in an opposite side of a first space Sp1 with respect to an opening 50 from the first space Sp1 between a bottom face part 31 and a bottom part 32b by the opening 50 surrounded by the bottom part 23b, a lower side rear edge 32by of the first face part 32, a lower side rear edge 33by of the second side face part 33, and a rear edge 31b of the bottom face part 31.
Patent JP-2013034916-A (JP)
Title: Ultrasonic cleaning device
Inventor: MIMORI KENICHI
IPC: B08B3/12
Filed: 2011-08-04
Abstract: PROBLEM TO BE SOLVED: To solve a problem that an ultrasonic wave is attenuated by fine bubbles of cleaning liquid and the ultrasonic wave does not reach the surfaces of article to be washed thereby washing power is lowered when washing the article to be washed by supplying the cleaning liquid containing the fine bubbles in a conventional ultrasonic washing device.SOLUTION: The ultrasonic cleaning device has a first washing liquid supplying path for supplying first washing liquid containing the fine bubbles to one surface of the article to be washed, a second washing liquid supplying path for supplying second washing liquid not containing the fine bubbles to the other surface of the article to be washed, and an ultrasonic transducer applying the ultrasonic wave to the one surface of the article to be washed contacting the first washing liquid through the article to be washed from the other surface side of the article to be washer.
Patent JP-2013037835-A (JP)
Title: Air conditioner
Inventor: MIYAZAKI HARUHITO
IPC: H01T23/00
Filed: 2011-08-05
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner which makes it difficult for a user to hear the sound generated when electrical discharge is performed for releasing ions to thereby prevent the user from feeling uncomfortable.SOLUTION: An air conditioner 1 comprises: an air blowing part 2 which has a housing 2a provided with an inlet 5 and an outlet 6; an air passage 14 which is provided in the air blowing part 2 so as to connect the inlet 5 and the outlet 6 to each other; a blower fan 8 which is provided in the air passage 14 so as to circulate air from the inlet 5 toward the outlet 6; and an ion generator 7 which is provided adjacent to the air passage 14 and which releases, by electrical discharge, ions into the air upstream in an air circulation direction to the blower fan 8 provided in the air passage 14. Consequently, the magnitude of sound generated when the electrical discharge is performed for releasing the ions is reduced because the sound passes through a portion of the blower fan 8 where an opening is relatively small.
Patent JP-2013037101-A (JP)
Title: Focus detector and imaging apparatus
Inventor: TAKEMURA AKIRA
IPC: G02B7/36
Filed: 2011-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a focus detector capable of properly detecting focuses of optical systems.SOLUTION: The focus detector comprises: an imaging unit 22 for imaging images by optical systems 31, 32 and 33 including focus adjustment optical systems, and outputting image signals; a phase difference detection unit provided on a light receiving surface of the imaging unit 22 to repeatedly detect the shift amount of image surfaces by the optical systems 31, 32 and 33; a contrast detection unit for detecting focus states of the optical systems 31, 32 and 33 on the basis of the image signals outputted from the imaging unit 22; a drive unit 36 for driving the focus adjustment optical system 32 in optical axis directions of the optical systems 31, 32 and 33; and a control unit 21 for executing scan driving making the phase difference detection unit and the contrast detection unit detect the focus states of the optical systems 31, 32 and 33 while making the drive unit 36 drive the focus adjustment optical system 32 in a prescribed direction when reliability of the shift amount detected by the phase difference detection unit is continuously less than a prescribed first threshold for a prescribed number of times as a result that the phase difference detection unit is made to detect the focus states of the optical systems 31, 32 and 33.
Patent JP-2013038929-A (JP)
Title: Rotary electric machine
Inventor: KURONO YOSUKE
IPC: H02K9/19
Filed: 2011-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a rotary electric machine which enables a cooling mechanism and a protection mechanism of a terminal module to be easily assembled and achieves efficient cooling.SOLUTION: A rotary electric machine 10 includes: a terminal module provided at a top part of an axial end surface of a coil end 22 protruding from an end part of a stator core 18 and electrically connecting a stator coil with an external electric apparatus; and a cover unit 40 formed by integrally molding a cover part 42 covering the terminal module together with guide parts 48 guiding a coolant supplied from the above to the coil end 22. The guide parts 48 provided one each at both circumferential sides of the cover part 42 and disperses the coolant supplied from the above to supply the coolant to the coil end 22.
Patent JP-2013042350-A (JP)
Title: Wireless transmitter, wireless receiver, program, integrated circuit and wireless communication system
Inventor: LUIS DELGADO ARBARO
IPC: H04J99/00
Filed: 2011-08-15
Abstract: PROBLEM TO BE SOLVED: To notify whether a multi-user MIMO signal transmitted from a wireless transmitter is subjected to linear precoding or nonlinear precoding to a wireless receiver, without increasing the amount of control information.SOLUTION: The wireless transmitter including a plurality of transmission antennas 303 and transmitting a spatially multiplexed signal to a plurality of wireless receivers comprises a grouping unit 307 for classifying the wireless receivers into a plurality of groups and determining a precoding system for each group, a selection unit 315 which selects any one of the plurality of groups, and a precoding unit 323 which performs precoding of transmission data addressed to each wireless receiver belonging to a group thus selected, by a precoding system determined for the group thus selected.
Patent JP-2012023744-A (JP)
Title: Method for coding in communications system
Inventor: LUNDBY STEIN
IPC: H03M7/30
Filed: 2011-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving the transmission of information bit stream in a communications system having a base station and a remote station.SOLUTION: First and second transmission signals are formed in which each transmission signal has bits selected from the information bit stream when the transmission power of the received information bit stream is above a predetermined threshold. Each of the first and second transmission signals is transmitted to the remote station by way of a respective one of the first and second transmission links. The first and second transmission links can be formed between the remote station and a single base station or between the remote station and two separate base stations.