baber/WOPTO huggingface dataset:
Patent JP-2012255620-A (JP)
Title: Ventilation device
Inventor: HASEGAWA NORIHIKO
IPC: F24F13/14
Filed: 2011-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a movable louver with a simple structure for opening and closing a movable panel, in a ventilation louver mounted to a ventilation device body.SOLUTION: The ventilation louver 13 includes: a louver frame 14 having an opening in the front and mounted to the ventilation device body; a movable lover 15 pivotally supported at a lower part of the louver frame 14 and covering the front of the louver frame 14; and a holding part 22 provided on the back of the movable louver 15 and making direct engagement with a hold release mechanism 24 provided at the louver frame 14. This configuration allows the movable louver 15 to be held at the holding part 22 thereof by the hole release mechanism 24 so that the ventilation louver 13 is closed, and the movable louver 15 to turn around a shaft support part serving as an axis by the self-weight of the movable louver 15 when the hold release mechanism 24 releases the hold so that the ventilation louver is opened, thus requiring no driving mechanism, and achieving a ventilation device with a simple structure for opening and closing the movable panel.
Patent JP-2012244984-A (JP)
Title: Weeding tool
Inventor: KANESHIKI SHIN
IPC: A01B1/16
Filed: 2011-05-25
Abstract: PROBLEM TO BE SOLVED: To easily perform weeding for a long time without damaging a fingernail, fingertip and finger joints.SOLUTION: The weeding tool (1) having fingertip holders (6a) and (6b) which are arranged adjacently to a bent part (5) that has a nailtip (2) of concave (3), has a ridge line (4) of a blade on an edge and is continued to the nailtip (2) and which hold a space from a fingertip to a first joint and finger root holders (8a) and (8b) which have an angle (β) by a bent part (9), a joining part (7) and a bent part (10) and are equipped with a hole (11) holding a space from a second joint to a third joint of a finger is attached to a finger and used. Force (P) applied to the nailtip (2) reduces force applied to the fingertip and the finger joints by utilizing force (F) for pushing with the finger on the palm side of the finger root holders (8a) and (8b).
Patent JP-2011217392-A (JP)
Title: Multiple access digital communicating method in ultra-wideband radio access networks
Inventor: SUNG DAN KEUN
IPC: H04W28/06
Filed: 2011-06-13
Abstract: PROBLEM TO BE SOLVED: To effectively provide the quality of service requested in each terminal and to also reduce power consumption of the terminal.SOLUTION: The present invention relates to a multiple access digital communicating method in ultra-wideband radio access networks, more specifically, including the stages of: allowing the attempt of multiple access according to an orthogonal time dividing scheme on the basis of scheduling in accordance with a data transmission rate of services requested for each user terminal; allowing the attempt of multiple access according to an orthogonal time hopping scheme using an orthogonal time hopping pattern; and attempting communication by classifying user terminals into at least one or more groups and mixing the orthogonal time dividing scheme and the orthogonal time hopping scheme for each group.
Patent JP-2013002994-A (JP)
Title: Photoconductive substrate and electromagnetic wave generation detection device using the same
Inventor: KAMO YOSHIHIKO
IPC: G01N21/3581
Filed: 2011-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a photoconductive substrate and an electromagnetic wave generation detection device using the same, capable of efficiently detecting or generating terahertz electromagnetic waves and improving an S/N ratio.SOLUTION: The photoconductive substrate includes: a substrate 3; and a semiconductor stack group 5 stacked on the substrate 3. The semiconductor stack group 5 has: a first compound semiconductor layer 51; and a second compound semiconductor layer 52 which has a refractive index different from the first compound semiconductor layer 51 and which is grown on the first compound semiconductor layer 51, in such a layer thickness as to be able to reduce surface reflection of excitation light.
Patent JP-2011234393-A (JP)
Title: Video display device and video display method
Inventor: TSUKAMOTO JUNICHI
IPC: H04L9/32
Filed: 2011-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a reception device and signal receiving method which can fully protect video data transferred via a bus when a plurality of digital video devices are connected via the bus and the video data is transferred via the bus among the plurality of digital video devices.SOLUTION: A signal is received to authenticate whether data transfer is permitted between a data storage device connected via a data bus. As a result of the authentication, if it is determined that the data transfer is permitted, an encrypted signal is transmitted to the data storage device via the data bus. The received signal is then decrypted. Thus, control such as transferring data only to a specific party to which the transfer is permitted or permitting data reception only by a specific party can be performed.
Patent JP-2013001566-A (JP)
Title: Sheet high-speed cutting apparatus
Inventor: DABAMOTO SADAO
IPC: B65H35/04
Filed: 2011-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a sheet high-speed cutting apparatus capable of high-speed cutting, having a compact structure and hardly failing.SOLUTION: The sheet high-speed cutting apparatus includes: incoming-side nip rolls 1 arranged on the incoming side of a traveling sheet S; outgoing-side nip rolls 2 arranged on the outgoing side; and a cutting part 3 arranged between the incoming-side nip rolls 1 and the outgoing-side nip rolls 2. The cutting part 3 includes a plate-like cutting blade 5 mounted to a rotary shaft 4. The cutting blade 5 is configured such that its cutting edge swings along the traveling direction of the sheet S during cutting. When the rotary shaft 4 is rotated in a state of applying tension in the traveling direction to the sheet S while holding the traveling sheet S between the incoming side nip rolls 1 and the outgoing side nip rolls 2, the cutting blade 5 is also rotated to cut the sheet S. Since the cutting blade 5 is rotated along the traveling direction of the sheet S, the sheet S can be cut without disturbing the travel of the sheet S to attain high speed.
Patent JP-2013006294-A (JP)
Title: Maintenance liquid for inkjet recording
Inventor: YODA JUN
IPC: C09D11/00
Filed: 2011-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a maintenance liquid for inkjet recording which has superior maintainability even when being applied to an inkjet printer using an aqueous pigment ink, especially containing water-dispersible resin fine particles as fixing resin.SOLUTION: The maintenance liquid for inkjet recording includes at least water, a compound represented by a specific structural formula, 2-pyrrolidone and a moisturizer. Further, an ink set for inkjet recording includes: an aqueous ink composition which contains at least pigment, pigment dispersing resin, water, water-soluble organic solvent and water-dispersible resin fine particle; and the maintenance liquid for inkjet recording.
Patent JP-2011206572-A (JP)
Title: Method and device for preventing hypothermia in mammal during prolonged exposure to extreme cold
Inventor: GRAHN DENNIS A
IPC: A61F7/00
Filed: 2011-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus that prevent a change in the core body temperature of a mammal under cold conditions.SOLUTION: The device detects a requirement for thermal energy input in the mammal. In response to the detection of this requirement for thermal energy input, a surface of part of the mammal is contacted with a warm temperature medium under negative pressure conditions for a period of time enough to introduce thermal energy into the core body of the mammal. The devices include at least a means for detecting the requirement for thermal energy input and a means 104 for contacting a surface of the mammal with the warm temperature medium under the negative pressure conditions.
Patent JP-2013005857-A (JP)
Title: Calender roll ironer
Inventor: MISHINA TAKASHI
IPC: D06F61/02
Filed: 2011-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a calender roll ironer which can save the total space including an introducing machine and a folding machine at the front and the rear of the roll ironer, and can detect and remove a defective washed object in front of a heating roll.SOLUTION: In the calender roll ironer, a washed object introduced from an inlet of the ironer is transported so as to pass above a second heating roll 15 located at a first position nearest to the inlet, and the washed object is wound around a first heating roll 13 located at a second position to be heat-pressed between the roll and an endless belt. Then, the washed object is wound around the second heating roll to be heat-pressed between the roll and an endless belt. Between the inlet and the first heating roll, defective product detecting/removing means including a sensor 17 and a lift member 18 is arranged for detecting a flaw and stain on the transported washed object and removing the defective washed object from a non-defective product transporting line.
Patent JP-2013006621-A (JP)
Title: Carton for housing sanitary paper
Inventor: HARUKI AYA
IPC: A47K10/42
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a carton for housing sanitary paper easily latched on a wall surface by using a wall hanging hook or a magnet for home use without separately buying any special member for wall hanging, the carton for housing sanitary paper being simple in configuration and being easily manufactured inexpensively.SOLUTION: The carton 1 for housing sanitary paper is constructed in such a manner that in either one of a bottom surface part 4 and side faces 6 and 7, a latching piece area 102 latching the carton 1 on a wall surface and a latching piece formation cutting-line 104 for surrounding the latching piece area 102 are formed, and the latching piece formation cutting-line 104 is formed so as to draw a locus to be convex toward one end 112 side facing the another end 106 with the two points of the another end side of the bottom surface part 4 or the side face parts 6 and 7 defined as starting points 108.
Patent JP-2013011227-A (JP)
Title: Exhaust gas recirculation device
Inventor: ONO YASUHISA
IPC: F02M25/07
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas recirculation device capable of more effectively restraining condensed water from arriving at an intake passage.SOLUTION: A condensed water collector 22 as the exhaust recirculation device includes a condensed water tank 23 which is provided in an EGR passage and can store condensed water and EGR gas including the condensed water in a prescribed amount, a condensed water drain passage 29 which is provided to continue from the condensed water tank 23 to the lower side, an EGR valve 25 as a first valve means which can open/close an intake side communication part capable of communicating with the intake passage in the condensed water tank 23, a drain valve 26 as a second valve means which opens/closes a drain side communication part capable of communicating with the condensed water drain passage 29 in the condensed water tank 23, and a filter 28 as a gas-liquid separation means which is provided in the condensed water tank 23 for passing the EGR gas flowing toward the intake passage to collect the condensed water.
Patent JP-2013012425-A (JP)
Title: Ultraviolet irradiation device
Inventor: NAKAJIMA AKINOBU
IPC: H01J65/00
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To improve luminance uniformity in a light irradiation region in an ultraviolet irradiation device having a light source element in which an oblong lamp is inserted into an overcoat tube.SOLUTION: A light source part 10 includes light source elements 20 in which oblong lamps 25 are inserted into oblong overcoat tubes 24 having light permeability, which are arranged in parallel at equal intervals. Cooling air produced by a cooling fan 42 is introduced from one end side through a first air guide duct 43A to cooling air flow paths 24A of the light source elements 20, flows from a right side to a left side while cooling the lamps 25 and is discharged from the other end side. The discharged cooling air is introduced from a second air guide duct 43B to a heat exchanger 43 and cooled. Cylindrical light guides 51 having reflection surfaces inside are arranged between the light source part 10 and a work stage 60. Reflection light amount decreasing means 55 decreasing an amount of reflecting light is provided on a part of a reflection surface of the cylindrical light guides 51 provided on a side to which the cooling air is discharged.
Patent JP-2013011325-A (JP)
Title: Mechanical seal
Inventor: UEDA MAKOTO
IPC: F16J15/36
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a mechanical seal, in which an elastic mechanism that presses a stationary sealing ring to serve as a sealing part is improved so as to sufficiently function for a long period of time while using the elastic mechanism and bellows functioning as a cylindrical structure, and durability is improved and a high function is achieved.SOLUTION: The mechanical seal includes: a rotary seal ring 5 externally and integrally fitted on an extension shaft part 1A of a rotary shaft 1; a stationary seal ring 6 supported by a sidewall 2, so as to be movable in a direction of the shaft center P but not allowed to rotate; and an elastic mechanism 7 which forms a seal part S by pressing the stationary seal ring 6 to the rotary seal ring 5, in which the elastic mechanism 7 is structured by a rubber bellows stretched over the stationary seal ring 6 to the sidewall 2, surrounding the extension shaft part 1A. In the mechanical seal, an external elastic mechanism 20 that elastically energizes a base end 7A of the bellows 7 in a fixed side rather than a bellow part 7C and energizes a top end 7B in the stationary seal ring side, in opposite directions to each other along the direction of the shaft center P, is mounted with straddled over the base end 7A and the top end 7B across outside the diameter of the bellow part 7C.
Patent JP-2013014206-A (JP)
Title: Vehicle seat
Inventor: TAKAYAMA MASAMI
IPC: A47C7/38
Filed: 2011-07-03
Abstract: PROBLEM TO BE SOLVED: To shorten the time taken for a headrest to contact a passenger's head at the rear impact with a simple configuration.SOLUTION: In a seat device, a stay 46 (containing a grommet 22) is set to have lower bending rigidity in the forward direction of the vehicle than in the rearward direction of the vehicle. Because of this, if the headrest oscillates when the vehicle suffers a rear impact, the headrest temporarily shifts in the rearward direction of the vehicle and then reverses after a short amount of time and starts shifting in the forward direction of the vehicle. Furthermore, since the bending rigidity of the stay 46 (containing a grommet 22) in the forward direction of the vehicle is less than the bending rigidity in the rearward direction of the vehicle, the headrest shifts to a large degree in the forward direction of the vehicle. In this way, the time it takes the headrest to come into contact with the head H of the passenger can be shortened. Moreover, setting the bending rigidity of the stay 46 including the grommet 22 allows the headrest to be immediately shifted toward the head H of the rider, so the time it takes the headrest to come into contact with the head of the rider can be shortened with a simple configuration.
Patent JP-2011248371-A (JP)
Title: Semiconductor device
Inventor: KIMURA HAJIME
IPC: H05B44/00
Filed: 2011-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of reducing the influence of a transistor characteristic variation, supplying a predetermined current even when the voltage-current characteristic of a load changes, and sufficiently increasing a signal writing speed even when a signal current is small.SOLUTION: In a semiconductor device where a current-voltage conversion element and a transistor are connected in series, a voltage applied when a current flows through the current-voltage conversion element is detected in an amplification circuit and the amplification circuit sets a voltage between gate and source of the transistor on the basis of the voltage. Thus, because the amplification circuit has a low output impedance, a signal writing speed can be sufficiently improved even when a signal current is small.
Patent JP-2013021006-A (JP)
Title: Portable solar power generator and portable solar illumination device
Inventor: GOTO YASUMASA
IPC: H01L31/042
Filed: 2011-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a portable solar power generator which is appropriate to be carried by a plurality of persons.SOLUTION: A portable solar power generator 1 includes a rectangular solar panel 2, a case 3 fixed to a bottom surface of the solar panel 2, and a battery housed in the case 3. Further, at least two sides, facing each other, of the solar panel 2 are extended from the case 3 to the outside, so that side ends 21 and 21 of the two sides, facing each other, are held by hands for carrying. With this configuration, since the side end 21 of the solar panel 2 is extended wide across the entire width of the panel 2, to the outside of the case 3, the side end 21 can be properly used as a handhold in various modes of holding by a plurality of persons. Further, since the side end 21 of the solar panel 2 is used as a handhold, an additional handle is not required to be arranged, reducing a manufacturing cost.
Patent JP-2013019954-A (JP)
Title: Image display device
Inventor: SATO YUICHI
IPC: G02B30/30
Filed: 2011-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an image display device having four-color sub pixels causing no influence on a resolution in two-dimensional display and suppressing degradation in color balance of an image displayed stereoscopically.SOLUTION: In the image display device, an array of a sub-pixel displaying a red color for a left eye and a sub-pixel displaying a green color for a right eye is replaced by an array of a sub-pixel (Lg1) 430 displaying a green color for a left eye and a sub-pixel (Rr1) 440 displaying a red color for a right eye. An array of a sub-pixel displaying a blue color for a left eye and a sub-pixel displaying a yellow color for a right eye is replaced by an array of a sub-pixel (Lx1) 450 displaying a yellow color for a left eye and a sub-pixel (Rb1) 460 displaying a blue color for a right eye. The replacement by the sub-pixel 430 and the sub-pixel 440 and the replacement by the sub-pixel 450 and the sub-pixel 460 are performed every two pixels.
Patent JP-2013021036-A (JP)
Title: Transport device
Inventor: KITAGAWA JUNICHI
IPC: B65G54/02
Filed: 2011-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a transport device which inhibits the occurence of particles.SOLUTION: A transport device according to this invention includes: a chamber; a substrate supporting body moving along a path in the chamber; a first magnetic rack having multiple rack magnets linearly arranged on the substrate supporting body; a first magnetic pinion which has the multiple pinion magnets, rotates relative to a rotation shaft, is disposed at one side of the first magnetic rack to be magnetically coupled with the first magnetic rack in the rotation shaft direction; and a support member provided so as to be fixed to the chamber and movably supporting the substrate supporting body. The substrate supporting body is moved by rotating the first magnetic pinion.
Patent JP-2013018503-A (JP)
Title: Stopper for inhibiting content dispensing operation, content dispensing mechanism, and pump product and aerosol product using them
Inventor: UDAGAWA TAKASHI
IPC: B65D83/76
Filed: 2011-07-08
Abstract: PROBLEM TO BE SOLVED: To surely inhibit a content dispensing operation while keeping a stopper removal operation simple by structuring the stopper with a C-shaped cross-section which inhibits a content dispensing operation by inhibiting the downward movement of a push down operation part being locked with a stem (stem protection tube section) or the like in such a way that its locked condition is released only by the opening operation and not by the pulling operation of the stopper.SOLUTION: The tube section 5 for stem protection includes a vertically grooved part 5a on its outer peripheral face. A stopper 6 includes a C-shaped part 6a to be locked having a pair of vertical protrusive parts 6d matching the vertically grooved part 5a and a mounting/dismounting operation piece 6e extending from the C-shaped part in the backward direction opposite to the front opening part 6b. The stopper 6 is prevented from being disengaged from the tube section 5 by the locking function of the vertically grooved part 5a and the vertical protrusive parts 6d. In order to disengage the stopper 6, the operation piece 6e is held in a direction A, and the stopper 6 is pulled out in the condition where the front opening part 6b is fully opened in a direction B.
Patent JP-2012024574-A (JP)
Title: Anvil assembly for surgical operation stapling devices
Inventor: MILLIMAN KEITH L
IPC: A61B17/115
Filed: 2011-07-08
Abstract: PROBLEM TO BE SOLVED: To provide anvil assembly for use with a surgical fastener applying apparatus and a method for manufacturing the anvil assembly.SOLUTION: The anvil assembly has an anvil center rod extending in a longitudinal direction and having a proximal end part and the distal end part and an anvil head fixed to the distal end part of the anvil center rod, the anvil center rod and the anvil head include corresponding fitting structures having constitutions and sizes for facilitating the connection of the anvil center rod and the anvil head such that the relative movement between the anvil center rod and the anvil head is substantially inhibited, the corresponding fitting structures included in the anvil center rod and the anvil head are noncircular structures respectively in the anvil assembly for surgical operation.
Patent JP-2012254962-A (JP)
Title: Carboxylic acid silyl ester compound having bulky substituent, and method for producing the same
Inventor: TONOMURA YOICHI
IPC: C07F7/08
Filed: 2011-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a carboxylic acid silyl ester compound having bulky substituent.SOLUTION: This invention relates to a compound represented by general formula (1) [in the formula, R, Rand Rare each a hydrogen atom or a monovalent hydrocarbon group, Rand R, or Rand Rare mutually bonded, and may form a ring together with a carbon atom bonded thereto, Ris a monovalent secondary or tertiary hydrocarbon group, and Ris a monovalent hydrocarbon group or a group represented by general formula (2) (in the formula, R, Rand Rare each the same)]. The carboxylic acid silyl ester compound is useful as a composition additive for surface coating, an additive for a paint or the like, or an additive for a dental material, because, when being used as the composition additive for surface coating, the additive for a paint or the like, or the additive for a dental material, it can impart hardness, solvent resistance and water repellency, and further the imparted performance can be maintained for a long period.