baber/WOPTO huggingface dataset:
Patent JP-2012045587-A (JP)
Title: Method of manufacturing electrode for resistance welding
Inventor: AKIYOSHI MANABU
IPC: B21J5/12
Filed: 2010-08-27
Abstract: PROBLEM TO BE SOLVED: To mass-produce a highly-accurate electrode for resistance welding at low cost.SOLUTION: A method is to manufacture, from a columnar electrode material 10, the electrode 1 for resistance welding, in which a hole part 5 for fitting a shank 9 is opened on a base end face 4 and a contact part 3 with a metal plate is provided on a tip side 2. The method consists of: a prepared hole forming step of forming the prepared hole 12 of the hole part 5 on a one-end face 11 of the electrode material 10; a press step of obtaining an intermediate molded body 10', which is roughly molded in a shape of the electrode 1 from the electrode material 10, by arranging the electrode material 10 on the inner periphery of an outline molding die 25 in which a recessed part 26 is provided in the region opposite to the other end face 13 of the electrode material 10, pushing a hole-part molding die 23 into the prepared hole 12 in that state, and making the plastic deformation of the electrode material 10 along the outline molding die 25 and the hole-part molding die 23; and a grinding step of obtaining the contact part 3 having a predetermined shape by grinding a projecting part 14 formed on the intermediate molded body 10' by the inflow of the metal of the electrode material 10 into the recessed part 26.
Patent JP-2012048790-A (JP)
Title: Optical recording method and optical reproducing method
Inventor: ANDO TOSHIO
IPC: G11B7/0065
Filed: 2010-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a multiple recording method allowing multiple recording which is triple or more in a state of being less affected by crosstalk.SOLUTION: Implemented is optical recording comprising: a step of performing first holographic multiple recording by irradiating a predetermined recording area of a recording medium having a polarization-sensitive layer made of a material showing photoinduced birefringence which causes anisotropy of a refractive index by light irradiation, with a plurality of first signal lights and a plurality of first reference lights, continuously with time in such a condition that polarization states of the lights are changed; and a step of performing second holographic multiple recording by irradiating the recording area of the recording medium with each of a plurality of second signal lights and a plurality of second reference lights, in such a condition that a Bragg condition of the recording medium is changed continuously with time, in synchronization with the change in the Bragg condition of the recording medium.
Patent JP-2012051623-A (JP)
Title: Plastic bottle
Inventor: SEKINE AKITOMO
IPC: B65D81/24
Filed: 2010-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a plastic bottle which can prevent buckling of the bottom even when a hot content liquid is filled and the inside of the plastic bottle is put in a positive pressure state.SOLUTION: The plastic bottle 10 includes a mouth portion 11, a neck portion 12, a trunk portion 20, and a bottom part 30. The bottom part 30 has a petaloid shape having a central part 31 located at the center thereof and a plurality of petaloid legs 32 radially extending from the central part 31 to a peripheral edge part 30b. The central part 31 has an annular surface 34 and a recessed section 35 recessed inward from the annular surface 34 and the hot content liquid 15 is filled into the bottle 10 and a liquefied gas is added thereinto. Consequently, buckling of the bottom part 30 can be prevented even when the pressure in the plastic bottle 10 has positive pressure.
Patent JP-2012054489-A (JP)
Title: Electric double layer capacitor
Inventor: MARUYAMA SEIJI
IPC: H01G2/04
Filed: 2010-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an electric double layer capacitor which achieves good heat radiation with a simple structure.SOLUTION: An electric double layer capacitor includes capacitor cells 1. In each capacitor cell 1, a positive electrode and a negative electrode are housed in an exterior case 2 with a separator disposed therebetween, and the case 2 is filled with an electrolytic solution. Further, lead terminals 3, 3, which respectively connect with the positive electrode and the negative electrode, are led out to the exterior of the exterior case 2. In the electric double layer capacitor, the exterior case 2 is composed of a first plate body 4 and a second plate body 5 which is thicker than the first plate body 4. Further, the exterior case 2 is formed by arranging the first plate body 4 and the second plate body 5 so as to face each other and joining the first plate body 4 and the second plate body 5 to each other.
Patent JP-2012054499-A (JP)
Title: Cooling system of electronic apparatus
Inventor: FUKAGAYA MASATO
IPC: H05K7/20
Filed: 2010-09-03
Abstract: PROBLEM TO BE SOLVED: To effectively cool multiple electronic apparatuses stored in a rack by using a coolant at flow rates varied according to their heating values.SOLUTION: A server cooling system 1 includes cooling pumps 4 respectively provided on outer surfaces of multiple servers 3, and coolant is supplied to a heat generating part of each server 3 by the cooling pump 4. The heat temperature of each server 3 is individually detected by a temperature sensor 5, and a control unit 6 controls the cooling pump 4 based on temperature information input from the temperature sensor 5. The control unit 6 is stored in a rack 2 with the server 3. Input terminals 28 each of which connects with the temperature sensor 5, the cooling pumps 4, a circulation pump 24, output terminals 29 to which a cooler 26 connects, and a network terminal 30 connecting to a remote monitoring apparatus 34 are provided on an outer surface of the control unit 6.
Patent JP-2012054508-A (JP)
Title: Film deposition apparatus
Inventor: KATO HISASHI
IPC: H01L21/31
Filed: 2010-09-03
Abstract: PROBLEM TO BE SOLVED: To provide film deposition equipment which can increase its throughput while preventing an excessive increase in number of auxiliary devices and footprint thereof.SOLUTION: Film deposition equipment comprises: a rotary table including 10 or more placing areas, each having a substrate with a diameter of 300 mm placed; a first reaction gas supply section disposed in a first region in a container, for supplying a first reaction gas to the rotary table; a second reaction gas supply section disposed in a second region separated from the first region in a rotational direction of the rotary table, for supplying a second reaction gas to the rotary table; first and second exhaust outlets corresponding to the first region and the second region, respectively; a separation gas supply section disposed between the first region and the second region, for discharging a separation gas for separating the first and second reaction gases; and a separation region including a ceiling surface defining a space in which the separation gas supplied from the separation gas supply section is flowed, between itself and the rotary table, the ceiling surface having a height so that the pressure of the space can be kept higher than that of the pressure in the first region and the second region.
Patent JP-2012058368-A (JP)
Title: Assembly of optical cable and optical connector
Inventor: MAESO HIROYOSHI
IPC: G02B6/40
Filed: 2010-09-07
Abstract: PROBLEM TO BE SOLVED: To miniaturize an optical connector in a connector fitting direction in an assembly of an optical cable and the optical connector, where the optical cable is assembled in the optical connector via a cable fixing member.SOLUTION: In a cable fixing member 30, a first portion 321 of an engaging member 32 bites into an outer peripheral surface of a sheath and is coupled with the sheath, and an end part of a tension material is interposed between an inner ring 33 and a second portion 322 of the engaging member 32 and is fixed to the optical cable. The optical connector is provided with a connector housing where a fixing member housing portion where small-diameter parts 2111 and 2211 having a relatively small diameter and large-diameter parts 2211 and 2212 located nearer to the front end side than the small-diameter parts 2111 and 2211 and having a larger diameter than the small-diameter parts are consecutive in an axial direction is formed, and the optical cable is assembled in the optical connector by engagement of the second portion of the engaging member 32 with the large-diameter parts 2211 and 2212.
Patent JP-2012057596-A (JP)
Title: Compressor and refrigeration apparatus
Inventor: SOTOYAMA TOSHIYUKI
IPC: F04C29/12
Filed: 2010-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a compressor capable of preventing decrease in volume efficiency in a process of returning high temperature and high pressure lubrication oil separated by an oil separator to the interior of the compressor.SOLUTION: A high temperature and high pressure compressed cooling medium containing lubrication oil is discharged to a high pressure space S1 by a compression mechanism 15. The compressed cooling medium in the high pressure space S1 is discharged from a scroll compressor 101 and supplied to an oil separator 102. The lubrication oil included in the compressed cooling medium is separated by the oil separator 102. The separated lubrication oil is discharged to the outside of the oil separator 102, and flows through an oil return tube 96. An oil pump 98 sucks the lubrication oil flowing through the oil return tube 96 and supplies it to the high pressure space S1.
Patent JP-2012064711-A (JP)
Title: Apparatus and method for mounting electronic component
Inventor: HARADA TORU
IPC: H01L21/60
Filed: 2010-09-15
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for mounting an electronic component, capable of deciding the melted state of a bonding material for bonding the electronic component to a printed substrate.SOLUTION: An electronic component mounting apparatus 1 includes: a heating head 40 which is movable in a back-and-forth direction relative to an electronic component 90 placed on a printed substrate 80, tiltable according to the inclination of the electronic component 90, and capable of heating a bonding material 94 to bond the printed substrate 80 to the electronic component 90 by contacting to the electronic component 90; a first sensor 60 for measuring the position and the inclination of the heating head 40; a second sensor 60a for measuring the position and the inclination of the printed substrate 80; and a control unit 2 for calculating the position and the inclination of the electronic component 90, based on the measurement result of the first sensor 60 in a state of the heating head 40 contacting to the electronic component 90, and for deciding the melted state of the bonding material 94, based on the measurement result of the second sensor 60a and the position and the inclination of the electronic component 90.
Patent JP-2012061699-A (JP)
Title: Image forming apparatus and treatment liquid application device
Inventor: KITAOKA SATOSHI
IPC: B41J2/01
Filed: 2010-09-15
Abstract: PROBLEM TO BE SOLVED: To solve the problem that treatment liquid drops from roller ends at both ends of a roller or the liquid splashes.SOLUTION: Dam members 250 larger than an outer diameter of a squeeze roller 233 and damming up the treatment liquid 201 of a liquid pool part 237 on a nip 236 between an application roller 232 and the squeeze roller 233 are rotatably provided at both ends of the squeeze roller 233. At least the portion of the dam member 250 facing the liquid pool part 237 is formed of a foaming elastic body having water absorbency. A compression member 251 compressing and deforming the dam member 250 so that the treatment liquid 201 absorbed in the dam member 250 is discharged is provided at the dam member 250 upstream of the liquid pool part 237 in the rotation direction.
Patent JP-2012061115-A (JP)
Title: Vacuum cleaner
Inventor: IMAIZUMI YUKO
IPC: A47L9/04
Filed: 2010-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner capable of improving usability.SOLUTION: The vacuum cleaner includes: an electric blower 6 arranged in a body part 2; a suction port body 5 having an intake port facing a surface to be cleaned and connected to the body part 2; a contact area detecting switch 11 for detecting a contact area of the suction port body 5; an operation part 14 for directing the initiation and termination of a cleaning operation. A suspension mode is provided wherein, the electric blower 6 is driven at a predetermined output when the cleaning operation is initiated and the suction port body 5 is in surface-contact, and the electric blower 6 is temporarily terminated when the suction port body 5 is not in surface-contact and returned when the suction port body 5 is back to be in surface-contact. When the suspension port body 5 is dislodged from the body part 2 during the suspension mode, the cleaning operation is terminated.
Patent JP-2011015435-A (JP)
Title: Vibrating device and vibration generation method of the same
Inventor: OHASHI KAISHI
IPC: H04N5/225
Filed: 2010-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a vibrating device capable of exciting vibrations comprising a plurality of standing waves different in order and capable of moving dust in a desired direction at high removing efficiency.SOLUTION: A vibrator 3 is vibrated by applying alternating voltages to respective piezoelectric elements 2a and 2b. The respective alternating voltages to be applied are waveforms having the frequency of making the vibrator 3 generate vibrations for which a first bending vibration and a second bending vibration different in order are superposed, and different phases. The first bending vibration and the second bending vibration are generated respectively in both of the piezoelectric elements 2a and 2b. Then, the direction of arrangement of a plurality of nodes of the first bending vibration and the direction of arrangement of a plurality of nodes of the second bending vibration are the same direction.
Patent JP-2012065487-A (JP)
Title: System and program for allotment sale of photovoltaic power generation facility
Inventor: NISHIZAKI JUNJI
IPC: H02J3/00
Filed: 2010-09-17
Abstract: PROBLEM TO BE SOLVED: To promote a use of photovoltaic power generation by each household.SOLUTION: A photovoltaic power generation facility allotment sale system comprises: a power transmission/distribution facility 4 to supply power to each user U; a photovoltaic power generation facility 2 to supply power generated by a photovoltaic power generation to the power transmission/distribution facility 4; a power meter 6 to measure electric energy consumed at home of each user U; and a server 5 of an electric power company which defines a ratio allotted as a generated power by each user U among generated power by the photovoltaic power generation facility 2 as an allotted amount, calculates a power generation amount of the user considered as a power generation amount by each user U based on the power generation amount by the photovoltaic power generation facility 2 and the allotted amount of each user U, and calculates surplus electric energy of each user U based on the power generation amount of the user and the electric energy measured by the power meter 6.
Patent JP-2012068426-A (JP)
Title: Outdoor image display device
Inventor: HAMADA HIROYOSHI
IPC: G09F9/00
Filed: 2010-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an outdoor image display device presenting high quality in display image, and being free from dew condensation on the back surface of a protection panel.SOLUTION: The outdoor image display device includes an image display panel 5 having an image display surface 10, a translucent protection panel 2 covering the front surface of the image display panel 5, a bonding layer 3 composed of cured photocurable resin and interposed between the image display panel 5 and the protection panel 2 without clearance, and an enclosure 8 having an opening for the image display panel 5 and the image display surface 10 to be visible through the protection panel 2. A waterproof structure is provided between the protection pane 2 and the enclosure 8.
Patent JP-2012070574-A (JP)
Title: Power transmission system
Inventor: ICHIKAWA KEIICHI
IPC: H02J17/00
Filed: 2010-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission system that enhances power transmission efficiency without enlarging a device by reducing a stray capacitance that does not contribute to power transmission.SOLUTION: A power transmission device 101 is formed with a power transmission device side passive electrode 2 and a power transmission device side active electrode 31. A power receiving device 201 is formed with a power receiving device side passive electrode 7 and a power receiving device side active electrode 6. The power transmission device side active electrode 31 is configured by a lattice-shaped conductor part periodically arranged in a plane direction. Since the power transmission device side active electrode 31 does not shield a coupling between the power transmission device side passive electrode 2 and the power receiving device side passive electrode 7, capacitance is generated between the power receiving device side passive electrode 7 and the power transmission device side passive electrode 2. Thus, power transmission efficiency becomes high because of a large coupling degree between the power transmission device 101 and the power receiving device 201, although an area of the power transmission device side active electrode 31 is expanded compared to that of the power receiving device side passive electrode 7.
Patent JP-2012071340-A (JP)
Title: Laser machining device
Inventor: NAKAMURA NAOYUKI
IPC: B23K26/00
Filed: 2010-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a laser machining device, which can monitor a machining state with a simple mechanism while controlling an increase in size of a machining head even when using machining lenses having different focal lengths.SOLUTION: The laser machining device includes: the machining head 7 for irradiating a laser beam 1 to a workpiece 11; a machining stage 10 for relatively moving the workpiece 11 with respect to the machining head 7; a plurality of optical sensors 5, 6 for detecting radiated light 4 that is generated from the workpiece 11 when performing laser machining; and so on. In the laser machining device, machining lenses 8, 9 having different focal lengths can be mounded inside the machining head 4, while optical sensors 5, 6 are arranged in different positions according to focal lengths of machining lenses 8, 9 to be used.
Patent JP-2012080746-A (JP)
Title: Commutator for rotary electric machine
Inventor: SUZUKI TAKAHITO
IPC: H02K13/00
Filed: 2010-10-06
Abstract: PROBLEM TO BE SOLVED: To improve a wire life of an armature coil 4 that is connected to a commutator segment 50 via a riser 51 by fusing.SOLUTION: A riser 51 is arranged at one end of a commutator segment 50 to connect an armature coil 4 to the commutator segment 50 by fusing. In the riser 51, its both sides 51c in the width direction gradually come closer to each other from a base part 51a, which sandwiches the armature coil 4 between itself and the commutator segment 50, toward its tip 51b. That is to say, the riser 51 is formed in a taper shape, where its size in the width direction decreases gradually from the base part 51a toward the tip 51b. Consequently, at the base part 51a of the riser 51 sandwiching the armature coil 4 between itself and the commutator segment 50, the cross section of the armature coil 4, to which shearing force is being applied due to a crossing with the sides 51c of the riser 51, becomes an elliptic shape. As this brings about an enlarged shear area, the armature coil 4 becomes less likely to break at the fusing base part 51a, which can result in a longer wire life of the armature coil 4.
Patent JP-2011121359-A (JP)
Title: Multilayered sheet
Inventor: KAI MAKOTO
IPC: C08J7/043
Filed: 2010-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-layered sheet with an anti-staining property, a weathering resistance, a heat resistance, a chemical resistance and transparency.  <P>SOLUTION: A multi-layered sheet comprises a film containing a coating layer using a predetermined fluoroethylene-vinyl ether alternative copolymer on at least one surface of a substrate layer comprising a urethane polymer. The film is preferably obtained using a film-forming coating solution containing a photo-polymerization initiator on a solution containing an acrylic type monomer and a urethane polymer wherein the urethane polymer is formed by reacting a diol with a diisocyanate in an acrylic type monomer as a solvent.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011100997-A (JP)
Title: Semiconductor device, display device, and electronic appliance
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 2010-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin-film transistor having excellent electric characteristics and high reliability, and to provide a display device including the thin-film transistor as a switching element.  <P>SOLUTION: In a channel protected thin film transistor in which an oxide semiconductor is used for a channel formation region, an oxide semiconductor layer which is dehydrated or dehydrogenated by heat treatment is used as an active layer, a crystal region formed of nanocrystals is included in a superficial portion of the channel formation region, and the other portion is amorphous or is formed of a mixture of amorphous materials and microcrystals, where an amorphous region is dotted with microcrystals. By using an oxide semiconductor layer having such a structure, a change to an N-type caused by re-entry of moisture or elimination of oxygen to or from the superficial portion and generation of a parasitic channel can be prevented and a contact resistance with source and drain electrodes can be reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012080989-A (JP)
Title: Display case
Inventor: TAKAHASHI MICHIYA
IPC: A47F3/00
Filed: 2010-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a display case in which a guide rail is screened from the front with good appearance, a plate material and the guide rail can be fixed firmly by means of an adhesive agent directly and even though the plate material made of glass and the like is broken, it does not scatter around it.SOLUTION: A plate material 2 is made to be a laminated plate comprising a pair of glass panels 12 sandwiching intermediate films 13, 14 and 15. At least the intermediate films 13 and 15 up and down of the part opposing to the guide rails 10 and 11 are made to be opaque, and the other parts of the intermediate film 14 are made to be transparent.
Patent JP-2011062203-A (JP)
Title: Virulence-associated adhesin
Inventor: MASIGNANI VEGA
IPC: A61P37/04
Filed: 2010-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide substances and methods for preventing and treating bacterial infection.  <P>SOLUTION: There are provided following pathogenic bacteria-derived virulence-associated adhesin antigens and vaccine compositions containing the antigen: Haemophilus influenzae biogroup aegyptius; Escherichia coli K1; EHEC E.coli; Actinobacillus actinomycetemcomitans; Haemophilus somnus; Haemophilus ducreyi; EPEC E.coli; EAEC E.coli; uropathogenic E.coli; Shigella flexneri; Brucella melitensis; Brucella suis; Ralstonia solanacearum; Sinorhizobium meliloti; Bradorhizobium japonicum; and Burkholderia fungorum.  <P>COPYRIGHT: (C)2011,JPO&INPIT