baber/WOPTO huggingface dataset:
Patent JP-2009182056-A (JP)
Title: Design method, design device and program, for semiconductor device
Inventor: HARADA NORIHIRO
IPC: H01L27/04
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a design method, a design device and a program for a semiconductor device, that can form a dummy pattern with suitable density.  <P>SOLUTION: The design method for dummy patterns formed to fill gaps in real patterns in the semiconductor device includes: a dummy pattern generation step of finding a remaining region obtained by removing a region obtained by expanding all the real patterns by a certain amount, from regions obtained by dividing the whole region of the semiconductor device to a fixed size, and generating the dummy patterns by reducing each of the divided regions by a certain amount in the remaining region; and a density verification step of repeating the dummy pattern generation step while changing the reduction amount for all or some of the divided regions of the dummy pattern generation step and/or the expansion amount of the real patterns when there is a dummy pattern which does not meet the density condition among the dummy patterns.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009181775-A (JP)
Title: Terminal structure
Inventor: SATO KUNIKAZU
IPC: H05K1/18
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To mount a connector on a circuit board precisely and simply without making the circuit board large in size.  <P>SOLUTION: In a connection process of a connector 1 to a circuit board 3, the connector 1 is positioned by a resin seating 7 with good thermal resistance provided in the connector 1. At this time, the resin seating 7 is provided at the outside of the circuit board 3, thereby, large sizing of the circuit board 3 can be prevented. Thereafter, in a state that the connector 1 is positioned to the circuit board 3, the connector 1 is reflow-soldered to the circuit board 3. Accordingly, the connector 1 can be mounted precisely and simply to the circuit board 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008161943-A (JP)
Title: Ceramic-made end tab for welding
Inventor: TAKASUKA YOZO
IPC: B23K37/06
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic-made end tab for welding capable of suppressing occurrence of undercut or the like by reducing the contact area of a ceramic-made tab with a non-welded part of a base material as much as possible, and promoting penetration in the base material by forming a space between the base material and the tab.  <P>SOLUTION: The ceramic-made end tab 10 for welding is used for performing the welding by butting a first base material having a prepared edge to a side face of a second base material, and has a contact face12 of a weld metal recessed in a substantially corresponding manner to the prepared edge and a base material contact face 14 which is relatively projected to the contact face of the weld metal and brought into contact with an end face of the first base material. A plurality of projections is formed on the contact face of the base material from the position separate ≥2 mm from its groove corresponding surface 22, and at least the lower projections form a passage extending in a backwardly penetrating manner from the groove corresponding surface side.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009182834-A (JP)
Title: Ccd device and driving method
Inventor: TSUZUKI TAKAO
IPC: H04N5/363
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To suppress reset feedthrough noise to variations of potential of a diffusion layer, etc.  <P>SOLUTION: In this CCD device, an electric charge transfer register of CCD structure is connected to an electric charge detection part 3 via an output gate 2, a reset gate 4 is provided between the electric charge detection part 3 and a reset drain 5, an output gate pulse with the opposite phase to a reset pulse applied to the reset gate 4 is applied to the output gate 2, a dummy electric charge detection part 7 is provided, and an amplitude adjustment circuit 8 which controls amplitude of an output gate pulse applied to the output gate 2 based on detection results of the potential of the diffusion layer of the dummy electric charge detection part 7 is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009181057-A (JP)
Title: Optically writable display medium and optical writing method
Inventor: KOBAYASHI HIDEO
IPC: G02F1/135
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optically writable display medium that exhibits higher sensitivity, and to provide an optical writing method using the same.  <P>SOLUTION: The optically writable display medium laminates an optical switching element and a display element. The optical switching element includes a charge transport layer sandwiched between an upper charge generating layer and a lower charge generating layer. The display element includes a display layer having memory properties. The absorption wavelength region of the upper charge generating layer and the absorption wavelength region of the lower charge generating layer are different from each other. The optical writing method includes irradiating the optically writable display medium with a light having a wavelength that only the upper charge generating layer absorbs and a light having a wavelength that only the lower charge generating layer absorbs, to perform optical writing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009182897-A (JP)
Title: Data transmitter, communication system, data transmission method, communication program, and recording medium which records the program
Inventor: NISHIMURA TAKASHI
IPC: H04L9/08
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transmitter for the data transmitter and a data receiver to share an encryption key without requiring a time immediately after receiving an instruction of starting encrypted data transmission.  <P>SOLUTION: A tuner device 2 is provided with: an encryption key management part 23 which selects one encryption key from among a plurality of encryption keys which can be updated; an encryption part 26 which generates encrypted data by encrypting data using the selected encryption key; a high speed radio communication part 24 which transmits the generated encrypted data to the data receiver; and an encryption key operation part 12 which updates the encryption key used for encryption, wherein the encryption key management part 23 selects one of the encryption keys which are not under updating among the plurality of encryption keys as an encryption key used for the next encryption at the point of time when the encryption part 26 terminates the use of the selected encryption key.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009183392-A (JP)
Title: Suspending display device
Inventor: IWAKAWA KENJI
IPC: A47F1/14
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suspending display device capable of displaying articles in stably erected state providing the clear view of their front surfaces, and having superior handling property.  <P>SOLUTION: The suspending display device displays articles by forward and backward disposing a plurality of trays 1 and 2 for holding the articles, connecting them vertically slidably and suspending them to upward slide the rear tray 2 with respect to the front tray 1, wherein the front tray includes interpolation members 3 extending from both of the sidewalls to the rear portion of the rear tray 2, and when the front tray 1 and the rear tray 2 are slid to align them, the rear tray 2 is adopted to be stored inside the interpolation members 3. In the display state, the interpolation members are located along the wall face of display furniture to prevent the forward tilt of the respective trays 1 and 2, and when carrying the trays 1 and 2 in their aligned state, a person can well-balancedly lift them with the hands placed on the interpolation members 3 having a depth.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009188685-A (JP)
Title: Controller and control program, instruction device and instruction program, and projection system
Inventor: YAMASHITA AKIO
IPC: G06F3/048
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an instruction device and instruction program, capable of instructing the projection of a specific image that specifies the portion to be annotated, a controller and a control program capable of controlling to project the specific image, in accordance with an instruction, and to provide a projection system capable of projecting the specific image, in accordance with the instruction.  <P>SOLUTION: The instruction device is provided with: a receiving means for receiving a picked-up image obtained by imaging a document; a control means for controlling a display device to display a portion to be annotated of the document, on the basis of an electronic file representing the document imaged in the picked-up image received by the receiving means; and a transmitting means for transmitting a projection instruction instructing the projection onto the document of a specific image, specifying the portion of the document controlled to be displayed by the control means and an annotated image for annotating the portion of the document. Thus, it becomes possible to instruct the projection, not only of the annotated image for annotating the portion of the document picked up in the received image, but also of the image specifying the portion of the displayed document to be annotated by the annotated image.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009187262-A (JP)
Title: Object supporting device and operation method, and program
Inventor: TAKAGI YOSHINORI
IPC: F16M13/00
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To safely fix a breakable article by varying viscosity of fluid with low energy and also freely varying a shape of inclusion in which the fluid is enclosed.  <P>SOLUTION: An object supporting device 13 includes an action unit 33, which is composed of a membrane with high flexibility and high degree of freedom of shape, and which includes a saccular unit enclosed with the viscous fluid whose viscosity is varied, while abutting against the breakable article 12. The device detects the viscosity V of the viscous fluid, sets the viscosity of the viscous fluid as an object viscosity V<SB>0</SB>, calculates the difference V<SB>0</SB>-V between the viscosity V of the detected viscous fluid and the object viscosity V<SB>0</SB>, and controls the viscosity of the viscous fluid depending on the difference V<SB>0</SB>-V. For example, the device is applied to an arrangement for fixing the breakable article such as vases.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008213042-A (JP)
Title: Gas shielded arc welding method
Inventor: KATAOKA TOKIHIKO
IPC: B23K35/02
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas shielded arc welding method where, when thick steel plates are subjected to butt welding at a narrow bevel (e.g., at a bevel angle of ≤50°), a stable penetration can be obtained, the high temperature cracks of the first layer are prevented, and also, the appearance of a weld bead is satisfactory.  <P>SOLUTION: In the gas shielded arc welding method where welding is performed while oscillating a welding torch, gas shielded arc welding is performed at a bevel angle of ≤50° while oscillating for 30 to 150 times per min in such a manner that the components parallel to the welding wire of the oscillating lie in the range of 10 to 45 mm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009183564-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: WAKI KOJI
IPC: A61B8/08
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic diagnostic apparatus which displays various information obtained by acquisition of elastic images by correlating with the elastic image or simulated images of a living body.  <P>SOLUTION: The ultrasonic diagnostic apparatus 1 generates the elastic image showing hardness or softness of tissues of tomographic regions from a pair of RF signal frame data which is acquired by transmitting and receiving ultrasonic waves between a subject 10 and an ultrasonic probe and is acquired at different time and generates the simulated image 85 of the living body which simulates the subject. A display control means superimposes an elasticity mark 101 having gradation in accordance with the hardness or softness of the tissue of interest (a tumor) in a set region of the acquired elastic image on a position, where the elastic image is acquired, on the simulated image 85 and displays in a display device in real time or after recording in a memory.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009186122-A (JP)
Title: Manufacturing method of expansion valve
Inventor: MATSUMOTO MICHIO
IPC: F25B41/06
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To carry out finish machining by stable cutting even if prepared holes are unevenly distributed or deformed in a manufacturing method of an expansion valve concurrently forming an outer shape of a body and a prepared hole of a predetermined through-hole by extrusion.  <P>SOLUTION: In an extrusion process, by extruding a billet by using a predetermined die or mandrel, the outer shape of the body and the prepared hole of the through-hole are formed at the same time. Recessed parts provided at predetermined intervals along a circumferential direction of a circular outer circumference face forming the prepared holes are plurally arranged in the mandrel, and by through the extrusion process, a plurality of protruding parts protruding in radial inward directions is formed on a circular inner circumference face of the prepared holes. In a cutting process, cutting is started from of a tip of any one of the protruding parts.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009188279-A (JP)
Title: Semiconductor device, and manufacturing method thereof
Inventor: YANO TAKASHI
IPC: H01L21/3205
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which improves the reliability of wiring without increasing capacitance between wirings, and a manufacturing method thereof.  <P>SOLUTION: The manufacturing method includes: a process (a) of forming a wiring groove 2 in an interlayer insulating film 1 formed on a substrate; a process (b) of forming a barrier metal film 3 in the wiring groove 2 and on the interlayer insulating film 1 after the process (a); a process (c) of filling the wiring groove 2 with copper 5 to form wiring after the process (b); a process (d) of injecting Si and N to the interlayer insulating film 1 and the wiring after the process (c); and a process (e) of removing the barrier metal film 3 on the interlayer insulating film 1 after the process (d).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008199614-A (JP)
Title: Method and device for improving high speed downlink function of cell_fach state in wireless communication system
Inventor: GUO FENGQI
IPC: H04W72/04
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for improving an RRC establishment process concerning the high speed downlink function of CELL_FACH state in the network of wireless communication system, and to provide a related device.  <P>SOLUTION: The method used for the network of wireless communication system comprises a step (S302) for using a first function which assigns a dedicated H-RNTI to UE without using a second function which does not assigns a dedicated H-RNTI to UE when an RRC establishment process is started by UE.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009189906-A (JP)
Title: Alkaline wastewater treatment agent
Inventor: MAEDA ATSUNORI
IPC: C02F1/66
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alkaline wastewater treatment method for reducing environmental pollution.  <P>SOLUTION: In the alkaline wastewater treatment method, a polymer compound having a pH buffering capacity is used to adjust the pH of alkaline wastewater generated when a concrete structure is demolished and when concrete waste material is processed to recycle crushed stone.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009192868-A (JP)
Title: Polarization converting element and method of manufacturing polarization converting element
Inventor: FURUSATO HIROYOSHI
IPC: G03B21/14
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarization converting element which has high polarization conversion efficiency and also has superior heat resistance and light resistance, and to provide a method of manufacturing the polarization converting element.  <P>SOLUTION: The polarization converting element 1 includes: a columnar glass material 11, a retardation plate 12 made of one crystal plate having a 1/2λ phase retarding function, and a columnar glass material 13, which are stuck in order on a plurality of interfaces having an angle of nearly 45° to a light incident surface 1a and a light projection surface 1b nearly parallel to the light incident surface 1a. A polarized light separating film 14 which separates light incident on the light incident surface 1a into two polarized light, and transmits one polarized light and reflects the other is provided on the interface between the glass material 11 and retardation plate 12. A reflecting film 15 which reflects the incident light is provided on the interface between the glass material 11 and glass material 13. A retardation film 16 which is combined with the retardation plate to compensate for a phase difference and then enhance polarization conversion efficiency is provided on the interface between the glass material 11 and retardation plate 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009191770-A (JP)
Title: Pump inclination rotation control device for hydraulic working machine
Inventor: KAKIZAWA KENJI
IPC: F04B49/08
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inclination rotation control device capable of accurately controlling pump inclination rotation to target pump inclination rotation.  <P>SOLUTION: This device is provided with a variable displacement hydraulic pump 2 supplying a hydraulic actuator 5 with actuation pressure, a hydraulic pressure change-over valve 13 generating control pressure for pump inclination rotation control, an inclination rotation control piston 12 changing the pump displacement of the hydraulic pump 2 according to the actuation of the hydraulic change-over valve 13, a proportional solenoid valve 14 outputting command pressure P0 for actuating the hydraulic change-over valve 13, a drain pressure operation circuit 36 operating back pressure Pd acting on the hydraulic pressure change-over valve 13 withstanding the command pressure P0, and a controller 20 correcting command pressure P0 according to back pressure operated by the drain pressure operation circuit 36.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009193010-A (JP)
Title: Electronic keyboard instrument
Inventor: OKADA KENICHI
IPC: G10H1/34
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic keyboard instrument capable of preventing a generation of musical sound at large volume due to a misoperation or an intentional manipulation by an infant.  <P>SOLUTION: In this electronic keyboard instrument, a sound volume change specified corresponding to a position of a knob 2b1 is accepted only when a user operates the knob 2b1 of a volume slider 2b by the other hand in the state of operating a prescribed plurality of operation elements by one hand at the same time. Then the following combinations that an infant cannot operate are adopted as the combinations of the plurality of operation elements to be operated by one hand at the same time. That is (1) combinations of two or more keys that the musical interval between the most distant keys is one octave or distant from one octave with a prescribed number of pitch forward or backward one octave and (2) a combination of a pitch bender 2a and the neighboring key 1a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009196842-A (JP)
Title: Silicon carbide porous body and method for producing the same
Inventor: ODAKA FUMIO
IPC: C04B38/00
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon carbide porous structure in which the clogging amount is small and which has sufficient strength; and to provide a method for producing the same.  <P>SOLUTION: Water-based slurry containing 80 g of a silicon carbide powder, 43 g of a water-soluble phenol resin, 30 g of water, 0.5g of a deflocculant, and 3g of a binder is prepared, and a commercially available urethane foam is impregnated once with the water-based slurry. Then, a ceramic mounting plate is arranged on a crucible filled with polysilicon, and the urethane foam impregnated with the water-based slurry is mounted on the mounting plate, and further the crucible is introduced into a heating furnace. After carbonizing the water based slurry by heating the crucible at 900°C in a vacuum atmosphere, the crucible is heated at 1,600°C in a vacuum atmosphere for 0.5 h so as to impregnate the urethane foam with silicon by silicon vapor derived from the polysilicon filled in the crucible.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009099110-A (JP)
Title: Information processor for processing protected data and information processing method
Inventor: HIDA YOSHITADA
IPC: G06F21/64
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve a processing environment of protected file data.  <P>SOLUTION: An information processor uses: an inspection part 110 which inspects whether file ARF protected in a predetermined format is usable or unusable; an information table 105a in which usable/unusable data of the ARF is set based on the inspection result of the inspection part 110; a file cache 105 which stores the ARF, the usable/unusable data of which is set in this table 105a; and a decryption processing part 109 which decrypts resource data as the contents of an encrypted data object using the ARF stored in this cache 105.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009172337-A (JP)
Title: Shoulder holder for crime prevention buzzer case which is replaceable with cellular phone storage case
Inventor: SATO KUMIKO
IPC: A45C11/00
Filed: 2008-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a user is obliged to stoop and has difficulty to attach/detach locking fittings when the user attach/detach the locking fittings at the end of a cellular phone holder belt to a belt of trousers; when taking a phone, the cellular phone case body is located at the flank, the user has to extend a hand downward and has difficulty to grab it quickly; a type just hanging from the neck with a string or a belt, the cellular phone storage case moves every time of his/her moving, has poor stability and has a possibility of bumping the case or slipping it off in the conventional cellular phone storage case holder.  <P>SOLUTION: The cellular phone storage case is fixed at the position of the chest by winding a shoulder belt, which is connected on the cellular phone storage case at the back-side horizontal lower part, around the shoulder, projecting piece members are attached to both faces facing the lateral face side, and a clamping type clip is attached to the back side and clamps the clothes therebetween so as to fix the cellular phone storage case closely fitted to the body. This holder is located just under the eyes to allow the user to easily take the phone and this holder is fixed to the body so as to be convenient when moving.  <P>COPYRIGHT: (C)2009,JPO&INPIT