baber/WOPTO huggingface dataset:
Patent JP-2007165562-A (JP)
Title: Light source device, and projector equipped therewith
Inventor: KOMATSU AKIRA
IPC: H01S5/18
Filed: 2005-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source device which is capable of projecting a laser beam well, and to provide a projector unit.  <P>SOLUTION: In the light source device of the projector unit, a nonlinear optical element 312 is arranged between a laser beam source 311 and a VBG 313. The VBG 313 is equipped with a Bragg layer 313A that reflects a laser beam of oscillation frequency with a reflection factor of 95% or above, and a first dielectric multilayered film 313B which transmits a laser beam of conversion wavelength. By this setup, the oscillation frequency of a laser beam can be turned into a narrow band by the Bragg layer 313A of the VBG 313, the laser beam can be improved in both oscillation efficiency and wavelength conversion efficiency, and the good laser beam can be projected from the light source device.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007160349-A (JP)
Title: Control method of electrogas arc welding robot
Inventor: SAKASHITA HIDETOMO
IPC: B23K9/173
Filed: 2005-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To constantly maintain a distance between a molten pool and a tip end of a welding torch without being affected by a rising rate of the molten pool.  <P>SOLUTION: In the control method of an electrogas arc welding robot, the molten pool moves in nearly a vertical direction in accordance with the move of the welding torch 2 and, while the molten pool is held by transferring a sliding patch 3 linked with the welding torch 2, welding is performed on a workpiece W. The molten pool/welding torch-tip-end distance is detected for each prescribed period and then, on the basis of the molten pool rising variation Ds which is a deviation between the detected value and a prescribed set value of the molten pool/welding torch-tip-end distance, a positional correction quantity is determined. On the basis of the positional correction quantity, the position of the interpolation point is corrected in the front and the rear direction of a weld seam, with the welding torch 2 moved to the corrected interpolation point. Thus, the molten pool/welding torch-tip-end distance is constantly maintained at a set value.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007165638-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: TAKAHASHI TAKESHI
IPC: H01L21/331
Filed: 2005-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which can effectively suppress the parasitic capacitance of a high-speed transistor such as an HEMT (high electron mobility transistor) or an HBT (heterojunction bipolar transistor), and can form a via hole so as to cause a substrate and the surface of the element to have the same potential with a good manufacturing yield when the transistor is made in the form of an IC or an MMIC (microwave monolithic integrated circuit), and also to provide a method for manufacturing the semiconductor device.  <P>SOLUTION: The semiconductor device can be operated at a high speed by removing a buffer layer under a transistor element region by selective etching to form a cavity region therein, and to attain a low dielectric constant. Further, the circuit operation of the semiconductor device can be stabilized with a reduced manufacturing yield, by forming a via in the device from the front side of the device having the transistor element region to attain electric conduction with a conducive substrate.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007167092-A (JP)
Title: Floor cleaning tool
Inventor: MASHITA SABURO
IPC: A47L13/256
Filed: 2005-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To enable the cleaning of the floor and steps other than the floor by attaching a dry sheet, a wet sheet or the like, and to solve problems of conventional floor cleaning tools mainly used for cleaning flat floor by light operation, and to eliminate need for tools exclusively used for cleaning the steps or uneven faces.  <P>SOLUTION: A triangular soft foam 5 is affixed to a lower face of a hard body 1 for attaching a sheet 6 having two sheet faces 6A and 6B. The body 1 swings so as to strongly press the floor for developing an excellent wiping effect, and for achieving the cleaning of a small step or the uneven face by closely contacting and following a surface shape.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007172955-A (JP)
Title: Push rotary switch
Inventor: KAMEDA YUKIHIRO
IPC: H01H13/64
Filed: 2005-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a push rotary switch having a rotor provided with a movable contact which slides on a fixed contact on a base top surface by pushing a button and switching an electric path by rotating the rotor, in which the button is divided into a first button and a second button and the rotor can rotate in regular or reverse direction by pushing the first button or the second button.  <P>SOLUTION: A first button 1 and a second button 2 are provided in an opening 3a of a housing 3 fitted to the base 11, a recess-protrusion-engaging switching element 4 and a rotor 5 are provided between a rotor 9 and the button, and a first recess-protrusion cam 5c and a second recess-protrusion cam 5b corresponding to the first button 1 and the second button 2 are provided on the outside surface and the inside surface of the rotor 5, thereby allowing the rotor 9 to rotate in regular and reverse directions. As a result, even if the rotor 9 is excessively rotated over the position where it should be set, it is inversely rotated to the position where it should be set without being continuously rotated by one turn.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007170076-A (JP)
Title: Tool for ground reinforcing work, and ground reinforcing structure and ground reinforcing method using the same
Inventor: ABE KOJI
IPC: E02D27/14
Filed: 2005-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing pile reinforcing tool which imparts sufficient resistance force against soil pressure.  <P>SOLUTION: The reinforcing tool arranged in the lower part of a foundation of a structure to reinforce the ground comprises a plurality of guide members and a connecting member disposed between the guide members.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007170631-A (JP)
Title: Cage for ball bearing and ball bearing
Inventor: MAEJIMA TAKESHI
IPC: F16C19/06
Filed: 2005-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cage for a ball bearing capable of improving durability of the cage and to provide the ball bearing.  <P>SOLUTION: This cage 14 for the ball bearing and the ball bearing 10 form column forming parts 17a of a pair of annular members 15 into a bent shape protruding inward in the axial direction. A spacer 20 having a shape corresponding to the bent shape of the column forming part 17a is provided between the column forming parts 17a of the pair of annular members 15.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007178306-A (JP)
Title: Camera storage box
Inventor: KUBOTA KUNIHIKO
IPC: G01N21/90
Filed: 2005-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera storage box capable of certainly fixing a camera.  <P>SOLUTION: The box 1 includes a wall plate 8 having an opening 10, two bar-like supports 12 that penetrate the wall plate 8 and extend to both sides of the wall plate 8, a camera 5 installed on a camera supporting member 31 erected between the two bar-like supports 12 on one side of the wall plate, and a mirror component 2 that is installed on a mirror supporting member 14 erected between the two bar-like supports 12 on the other side of the wall plate 8 and guides the image of a vessel to the camera 5 through the opening 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006312866-A (JP)
Title: Method for replacing and constructing column, and replaced column
Inventor: YOSHIDA SHIGERU
IPC: E02D3/00
Filed: 2005-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction method for a column which can bring about a replaced column with almost the same quality as that of a column obtained when mixing is performed by a mixer on ground, by solving problems caused by a conventional deep mixing method of soil stabilization, a conventional liquefied soil construction method, a conventional PIP pile construction method, a conventional RG pile construction method, etc.  <P>SOLUTION: An auger, the leading end of which is formed with an excavation part, is advanced for excavation while being normally rotated, and reaches the position of the replaced bottom of the column. After that, the auger is pulled up in such a manner as to be normally rotated or substantially unrotated, while a filler, which consists of a mixture mainly composed of hydraulic powder, pozzolanic powder and water and whose consistency at a mixed-up time or during construction is set at a table flow value of 150-400 mm, is ejected from the leading end of the auger.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007179393-A (JP)
Title: Apparatus and method for analyzing intergroup communication
Inventor: NEMOTO KEIICHI
IPC: G06Q50/00
Filed: 2005-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To properly measure communications within an organization by efficiently understanding the relationships among users and groups in the organization, and particularly dealing with sectionalism that poses a problem in any organization.  <P>SOLUTION: A human position detecting part 14 detects position information. A user relationship quantity calculating part 11 calculates the quantity of relationships among subject people or groups. An intergroup communication index calculating part 12 calculates an intergroup communication index. A result display part 13 displays the distribution of the characteristics of subjects on the two-axis coordinates of, e.g., job groups and groups to which the subjects belong.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007181501-A (JP)
Title: Chair for care
Inventor: TAKEDA FUSAE
IPC: A47K3/12
Filed: 2005-12-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a care assisting chair for facilitating care work of washing body inside a bathroom and moving the body to a bathtub.  <P>SOLUTION: The chair for care comprises: a base part 3 of a chair main body; a seat plate 1 rotatably fixed with a shaft to the chair main body base part 3; a rotating mechanism provided between the base part 3 and the seat plate 1; a backrest frame 2 provided with a downward projection part; and a shaft fixing hole 5 provided on the seat plate 1 and the base part 3 and fixed by the insertion of the projection part of the backrest frame 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006512030-A (JP)
Title: 信号生成装置
IPC: H04L25/03
Filed: 2003-10-07
Abstract: 本発明は、不連続伝達関数を決定することにより、処理前の電磁信号の一部を強調するために使用される伝達関数を決定する、広帯域位相変調器などのシステムに関する。目標伝達関数に不連続伝達関数の逆関数を掛け合わせると不連続プリエンファシス伝達関数が生成されるように、該目標伝達関数を決定し、前記プリエンファシス伝達関数の任意の不安定極及び／又はゼロを安定極及び／又はゼロに変換する。前記不連続伝達関数は、例えば、Ｓ字関数、入出力信号、逆不変法、及びステイグリッツマックブライドアルゴリズム（Ｓｔｅｉｇｌｉｔｚ−ＭｃＢｒｉｄｅ  Ａｌｇｏｒｉｔｈｍ）の中から１以上を選択して使用することにより決定される。不安定極及び／又はゼロの変換は、全通過フィルタを用いて行われる。前記目標伝達関数は、ローパスＦＩＲフィルタであり、そのＦＩＲフィルタはそのＦＩＲフィルタの周波数のほぼ全域に渡って１に近いゲインを有する。
Patent JP-2007514451-A (JP)
Title: 整骨療法用枕
IPC: A47G9/00
Filed: 2003-09-16
Abstract: 枕（１０）は、ユーザの頭部が載置され得る上面部（１４）および枕支持物上に配置されるための下面部（１６）が設けられている、弾性的に変形可能な素材で作られている本体（１２）を備えている。上面部（１４）は、少なくとも一つの肩側部（１８、１８ｂ）によって下面部（１６）に連結されている。上記肩側部には、ユーザが仰向けに横たわっているときにユーザの頸椎のための解放空間を形成し、且つユーザが横向きに横たわっているときにユーザの肩のための収容空間を形成する、肩切欠部（２０Ａ、２０Ｂ）が設けられている。上面部（１４）は、好ましくは、頭部受け凹所（２２）と呼ばれる、ユーザ（Ｈ）の頭部を部分的に収容する凹所（２２）を備えている。
Patent JP-2007183147-A (JP)
Title: Vibrating element and angular velocity sensor using the same
Inventor: HAYASHI MICHIHIKO
IPC: G01C19/5621
Filed: 2006-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration sensor and an angular velocity sensor using the vibration element, capable of reducing the fluctuations in the characteristics with respect to the fluctuations in the temperature.  <P>SOLUTION: There are provided a lower electrode layer 18, a piezoelectric body layer 19, and an upper electrode layer 20 on a Si substrate 16. The unbalance of the thermal expansion coefficients between upper face and lower face of the piezoelectric body layer 19 is reduced by providing a first control layer 17, having thermal expansion coefficient that is smaller than that of the piezoelectric body layer 19 between the Si substrate 16 and the lower electrode layer 18 and a second control layer 21, having thermal expansion coefficient that is smaller than that of the piezoelectric body layer 19 on the upper electrode layer 20.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007181629-A (JP)
Title: Drum type washing machine
Inventor: HASHIBA SHUJI
IPC: D06F37/42
Filed: 2006-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drum type washing machine having high usability by having improved operability when opening a door and improving a pushing mechanism of the door.  <P>SOLUTION: This drum type washing machine is provided with a water tub 14 elastically supported inside a casing 2 forming an outer shell, a drum 18 disposed rotatably around a lateral axis inside the water tub, a loading opening 7 provided in the front face of the casing facing their front, a door locking mechanism 21 provided to retain the loading opening in a closed state by the door 9 rotatably provided to open/close the loading opening, an unlocking means 25 provided in the mechanism 21 and releasing the door lock, and a door opening means 35; and is characterized in that the unlocking means 25 moves a releasing member 26 by the driving of an electric motor part 27 by the energization of a door opening signal to release the door lock and allow the door opening means 35 to open the door.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006191649-A (JP)
Title: Channel allocation method and communication apparatus
Inventor: KAMIBAYASHI SHINJI
IPC: H04B1/707
Filed: 2006-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To perform appropriate channel allocation when it is possible to allocate both a channel of an FDD-based service area and a channel of a TDD-based service area in a mobile communication system.  <P>SOLUTION: When both channel of the FDD-based service area 411 and channels of the TDD-based service areas 311-314 can be allocated in response to the channel allocation request and when frequency of handover of a mobile station relating to a channel allocation request is high, the channel of the FDD-based service area is allocated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007186041-A (JP)
Title: Crawler device and its assembling method
Inventor: HIROSE SHIGEO
IPC: B62D55/24
Filed: 2006-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crawler device devised capable of preventing, with a simple structure, looseness of a crawler belt including an endless tension member.  <P>SOLUTION: This crawler device has a pair of left and right side plates 10 extending in the longitudinal direction. The side plates 10 are furnished with first and second plate parts arranged separated in the longitudinal direction and connecting members 13 to connect these first and second plate parts to each other. A front side wheel is assembled between the left and right first plate parts 11 and a rear side wheel is assembled between the left and right second plate parts 12. The crawler belt is suspended between the wheels. This crawler belt includes an endless belt main body made of an elastic material and an endless steel belt (tension member). The connecting member 13 has a wedge part 13a and a collar part 13b. The wedge part 13a enters between rear edges of the first plate parts 11 and front edges of the second plate parts 12, and wedge surfaces 13x on both sides of the wedge part 13a make contact with inclined receiver surfaces 11x, 12x of the plate parts 11, 12 and the collar part 13b makes contact with outer surfaces of the plate parts 11, 12.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007189027-A (JP)
Title: Light emitting diode constant current drive circuit
Inventor: HIRATSUKA TOSHIO
IPC: H05B41/392
Filed: 2006-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting diode constant current drive circuit which is capable of efficiently stepping down a DC voltage by half, preventing a light emitting diode from varying in brightness, being provided at a low cost, and small and lightweight.  <P>SOLUTION: A series connection circuit composed of two capacitors 17a and 17b, and another series connection circuit composed of two switching elements 18a and 18b, are connected together in parallel; the anode of a diode 19 and the cathode of a diode 20 are connected to a junction point between the capacitors 17a and 17b; the anode of a diode 21 and the cathode of a diode 22 are connected to a junction point between the switching elements 18a and 18b, and a series circuit composed of a constant current element 11 and a light emitting diode 12 is connected to a point located between a junction point between the cathodes of the diodes 19 and 21 and a junction point between the anodes of the diodes 20 and 22.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006207996-A (JP)
Title: Multiple venturi tube gas fuel injector for combustor
Inventor: DINU CONSTANTIN
IPC: F02C7/22
Filed: 2006-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To promote mixing of a fluid mixture with gas fuel added to the fluid mixture comprising combustion gas and air by a preheating burner.  <P>SOLUTION: This gas fuel injector 24 includes the first header plate, the second header plate arranged with a space in a downstream of the header plate in an upstream, and a plurality of venturi tubes 34 arranged in a plurality of rows, and sealably fixed to the first and second header plates. Each of the venturi tubes includes an inlet portion, a throat portion 42 and an outlet. The outlet is formed into a shape to reduce a space between the respective venturi tubes in the each outlet of the plurality of venturi tubes 34.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007188744-A (JP)
Title: Hydrogen separation membrane type fuel cell
Inventor: MASUI TAKATOSHI
IPC: H01M8/02
Filed: 2006-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To suppress deterioration caused by oxidation of a hydrogen permeable metal substrate containing a group 5A metal element.  <P>SOLUTION: A fuel cell is equipped with an electrolyte membrane 200; a cathode arranged on one side of the electrolyte membrane 200 and to which oxidant gas containing oxygen is supplied; and an anode arranged on the other side of the electrolyte membrane 200 and to which fuel gas containing hydrogen is supplied. The electrolyte membrane 200 used in the fuel cell is equipped with the hydrogen permeable metal substrate 220 containing the group 5A metal element; and a glass electrolyte layer 210 formed to come in contact with the surface on the cathode side of the hydrogen permeable metal substrate 220 and having proton conductivity.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006192278-A (JP)
Title: Actuator for planting band
Inventor: HASSLER WILLIAM L JR
IPC: A61B17/00
Filed: 2006-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator used for an adjustable planting band for treating symptoms.  <P>SOLUTION: The actuator having adjustable internal volume is mechanically combined with the adjustable planting band so as to alter the effective inner periphery of the band. This actuator may be directly connected to the band or may be connected using a cable. The configuration of the actuator has a series of creases and ridges, and bellows. Two or more actuators can be used in combination with the one band. By establishing a clutch organization, the band can be maintained in a considered position when the actuator does not operate. The one end of the actuator can be directly connected to a two-way flow apparatus.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007189145-A (JP)
Title: Heat radiating structure
Inventor: IPPOSHI SHIGETOSHI
IPC: H01L23/473
Filed: 2006-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact heat radiating structure having improved heat radiation characteristics without increasing the volume of a heat radiation section.  <P>SOLUTION: The heat radiation structure has a heat generator and a heat radiator. The heat generator has a heating element for generating heat, and a flat base plate installed on the lower surface of the heating element. The heat radiator has: a header for dividing flow having an opening installed in a part facing the base plate, a heat radiation channel provided at the lower side of the opening for allowing fluid to flow, and a fluid feed-in port that is installed at the lower side of the heat radiation channel and feeds in fluid; and a header for merging that is installed at the lower side of the heat radiation channel, and has a fluid send-out port for sending out fluid. The fluid feed-in port, the fluid send-out port, and the heat radiation channel, are offset for arrangement, and the base plate has a plurality of fins over the entire heat radiation channel.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007191015-A (JP)
Title: Power control device for vehicle
Inventor: NAKAJIMA KAZUHIKO
IPC: B60R16/02
Filed: 2006-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simply constituted power control device for a vehicle which can operate an electric load, which is operated by the power supply at the time of the ON position of an ignition or the ON position of an accessory, by supplying power even when the ignition is not the ON position or the accessory is not ON.  <P>SOLUTION: A vehicle-mounted electric load 20, which is operated by power supply at the time of the ON position of the ignition, is divided into an IG group where power is supplied only at that time and a PAIG group where power is supplied even when the ignition is not the ON position. Then a power supply relay 26-PAIG, which is different from a power supply relay 26-IG, is provided between the vehicle-mounted electric load 20 of the PAIG group and vehicle-mounted power 18. The power supply relay 26-IG is provided between the vehicle-mounted electric load 20 of the IG group and the vehicle-mounted power 18. When the ignition is not ON, the power supply relay 26-PAIG is close-operated so that power supply to the vehicle-mounted electric load 20 is allowed, and the information on ignition is sent to the vehicle-mounted electric load 20 through a communication line 30.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007193217-A (JP)
Title: Liquid crystal display device
Inventor: OWAKI YOSHIO
IPC: G09G3/20
Filed: 2006-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce electric power consumption at the time of current alternating driving within a vertical blanking interval.  <P>SOLUTION: The liquid crystal display device has a liquid crystal display panel having a plurality of pixels, a plurality of video lines for applying a gradation voltage to each pixel and a counter electrode, and a driving circuit outputting the gradation voltage to the plurality of the pixels. The driving circuit alternately supplies the gradation voltage of the positive polarity of the potential higher than the counter voltage applied to the counter electrode and the gradation voltage of negative polarity of the potential lower than the counter voltage applied to the counter electrode to each video line in a display period and the vertical blanking interval within one frame period. The current alternating period when the gradation voltage supplied to each video line within the display period is changed from the gradation voltage of the positive polarity to the gradation voltage of the negative polarity or from the gradation voltage of the negative polarity to the gradation voltage of the positive polarity is defined as T1 and the current alternating period within the vertical blanking interval as T2, T1<T2 is satisfied.  <P>COPYRIGHT: (C)2007,JPO&INPIT