baber/WOPTO huggingface dataset:
Patent JP-2009231156-A (JP)
Title: Electric shock prevention tool
Inventor: SHIMADA KEISUKE
IPC: H05F3/02
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric shock prevention tool capable of inexpensively, simply and reliably preventing electric shock received when collecting workpieces such as printed materials running on a conveyer by forming them into a bundle-like shape with a hand.  <P>SOLUTION: The electric shock prevention tool includes a plate 1, a handle 2 attached to the plate 1, and an earth wire 3 attached along with the handle 2; at least either of the plate 1 and the handle 2 is formed of a conductive material; and the earth wire 3 is connected to either of the plate 1 and the handle 2 formed of the conductive material. Preferably, a spring 4 for hanging the tool is attached to either of the plate 1 and the handle 2. A human body can be simply earthed by mounting the tool to the hand on the side holding the bundle or bringing the tool into contact with the bare hand in advance, thereby preventing electrification of the human body by induction from the bundle by instantaneously moving static generated in the human body to the earthing side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009229388-A (JP)
Title: Nuclear power plant, fuel assembly and method for reducing radiation exposure in nuclear power plant
Inventor: ISHIDA KAZUNARI
IPC: G21C3/06
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for reducing radiation exposure in a nuclear power plant which can further reduce radiation exposure even if the burnup of fuel assemblies is increased further.  <P>SOLUTION: A BWR plant 1 includes a core 4 loaded with fuel assemblies 5 and feedwater pipes 9 which are connected with a condenser 8 and a reactor pressure vessel (RPV)3 and where a hollow filter 10 is placed. The placement of the hollow filter 10 restrains the concentration of iron oxide in the feedwater supplied into the RPV 3 to 1×10<SP>-9</SP>mol/kg or less. A ferrite coating is formed on the outside face of a cladding tube used for each fuel rod included in the fuel assemblies 5. Even if cobalt oxide in reactor water adheres to the ferrite coating, it is exfoliated from the outside face of the cladding tube through the agency of the electrostatic repulsive force generated between the cobalt oxide and triiron tetraoxide. This restrains nonradioactive cobalt from being activated on the outside face of the cladding tube and reduces the concentration of radioactive cobalt in the reactor water.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232913-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To block a drop in interests by providing a game machine adopting a new rendering technique unavailable in the prior art.  <P>SOLUTION: A Pachinko game machine 1 includes the main control board for controlling the progress of game operation and a peripheral control board wired to the main control board to control rendering images displayed on a rendering display device. When receiving the occurrence of win reported from the main control board through wiring, the peripheral control board releases win waves damped according to a transmission range outside the machine through wave receiver/transmitters 188a and 188b. When picking up the win wave from outside the machine through the wave transmitter/receivers 188a and 188b, the peripheral control board also can execute a linked expectation rendering with the rendering display device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009240065-A (JP)
Title: Power supply system and power supply management system
Inventor: USAMI SATORU
IPC: G06Q50/06
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply system which can restrain power consumption, while electronic equipment is not being connected to an electric outlet which exclusively supplies power to the fixed electronic equipment.  <P>SOLUTION: A CPU 18 brings an output control unit 14 into a state of supplying power to an output line OUT 2, when the identification information of the electronic equipment 2 is not correct. As a result, power supply to the electronic equipment 2 and the CPU 18 itself is interrupted. The CPU 18 is started in response to power supply from the output control unit 14 brought into a state of supplying power to an output line OUT 2, by holding down a push-switch 111, and brings the output control unit 14 into a state of supplying power to the output line OUT 1. Accordingly, power is supplied to the CPU 18 via the output line OUT 1 and connection line OUT 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009144900-A (JP)
Title: Double row angular ball bearing, and retainer for double row angular ball bearing
Inventor: SAKAGUCHI HIROKI
IPC: F16C33/41
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure inexpensively manufactured by a simple constitution and sufficiently suppressing skidding in rows with no thrust load applied.  <P>SOLUTION: Balls 11, 11 of a double row are retained by a single retainer 12, and the balls 11, 11 of both rows synchronously revolve. The retainer 12 is formed by combining a first half retainer 20 for retaining the balls 11 of one row and a second half retainer 21 for retaining the balls 11 of the other row together in order to synchronously rotate. Both the half retainers 20, 21 each have a crown retainer shape. With rim portions 22, 22 forming both the half retainers 20, 21 positioned at the axial end portions of an outer ring 9 and an inner ring 10, end portions of column portions 23a, 23b forming both the half retainers 20, 21 are connected to each other at a portion between the balls 11, 11 of the double row. By such a constitution, even the balls 11 with no thrust load applied revolve at a normal speed to suppress skidding.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009238126-A (JP)
Title: Network printing system
Inventor: YAMASHITA HIROSHI
IPC: H04L9/08
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein it is necessary to continue connection to local network environment for accessing a printer or a server until printing is completed or to access the same environment again in order to acquire a processing state of a printed matter from a portable terminal.  <P>SOLUTION: When the printing is performed to the printer connected to the local network environment, the printer generates shared keys for every job, and returns the shared keys and an URL of the printer and a URL of a Web server to the portable terminal as job information. The printer encrypts the status information whenever a status of a job changes to upload the status information to the Web server. The portable terminal determines the network environment of itself, automatically switches a status acquisition destination, and when the acquisition destination is under the same environment, acquires a print job status from the printer to display the status. When the acquisition destination is outside the same environment, the encrypted print job status information is acquired from the Web server, decrypted using the shared key obtained from the printer in printing to display the status.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009246111-A (JP)
Title: Bonding apparatus and bonding method
Inventor: SUGAWARA KENJI
IPC: H01L21/60
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bonding device, which even in the case of bonding to a semiconductor chip at a fine pitch, effectively corrects an offset quantity to improve bonding precision.  <P>SOLUTION: A control unit controls the position in the XY directions of the axis of a bonding tool, based on a pad image captured with a camera and an offset quantity. The control unit includes an outline obtaining means which processes an image captured with the camera, to obtain the outlines of respective sides of a pad and the outline of a pressure bonding ball; a gap length obtaining means which obtains respective gap lengths Gx and Gy between the outlines of respective pad sides and the outline of the pressure bonding ball; and an offset quantity correcting means which corrects an offset quantity based on respective gap lengths Gx and Gy obtained by the gap length obtaining means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009246684-A (JP)
Title: Communication system, communication apparatus, program and communication method
Inventor: NAKAMURA KENZO
IPC: H04B3/54
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system, communication apparatus, program and communication method in which data transmitted from each of communication terminals can be concurrently received at each of the communication terminals.  <P>SOLUTION: The communication system comprises a communication apparatus and a plurality of communication terminals, wherein the communication apparatus comprises a first data receiving means for receiving data from the plurality of communication terminals within a predetermined time and a first data transmitting section for concurrently transmitting data, that a communication terminal as a data transmission source transmits to the communication apparatus, to communication terminals other than the communication terminal as the data transmission source, after the lapse of the predetermined time, and each of the communication terminals comprises a second data transmitting means for transmitting data of the communication terminal itself to the communication apparatus within the predetermined time, and a second data receiving means for receiving data, that any communication terminal other than the present communication terminal itself transmits to the communication apparatus within the predetermined time, from the communication apparatus.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244649-A (JP)
Title: Light-electricity conversion device and method of manufacturing the same
Inventor: MATSUMOTO TAKUYA
IPC: H01L31/0232
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-electricity conversion device capable of preventing continuity defection caused by positional deviation of connection parts.  <P>SOLUTION: The light-electricity conversion device 1 includes: a light emitting device 4A converting electric signals into light signals; an IC board 5A for transmitting the electric signals to the light emitting device 4A; a mount board 3 mounted with the light emitting device 4A and the IC board 5A; a waveguide 31 optically joined to the light emitting device 4A; an electric circuit 12 formed on the mount board 3 and electrically connected to the IC board 5A; and a solder ball 10 arranged on the electric circuit 12 and electrically connecting the electric circuit 12 to a wiring board 2. A positioning part 13 is provided on the mount board 3 for positioning the solder ball 10 on a connection electrode 12a of the electric circuit 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009241976-A (JP)
Title: Cap
Inventor: KISHI TAKAO
IPC: B65D47/12
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cap which is easily detached with a small force when executing separate disposal of the cap from a container, and consistently maintaining the sealed state in the container.  <P>SOLUTION: In the cap comprising a cap body attached to a mouth cylindrical part of a container and an upper lid, an engagement projecting part having a flat engaging face is provided on the outer circumference of the mouth cylindrical part of the container. The cap body comprises a spouting cylinder, and an engaging cylindrical part having an upper wall and an outer circumferential cylindrical part, and an inner cylinder and a lid engaging part. The outer circumferential cylindrical part comprises a connection wall part, and upper and lower engaging cylindrical parts arranged on the upper and lower portions of a transversely weakened portion formed except the connection wall part. The transversely weakened portion is formed while leaving a thin-walled portion at the height corresponding to a range of the engaging face of the mouth cylindrical part of the container. A recess is formed in the connection wall part, and a tab formed on the end of the lower engagement cylindrical part is arranged in the recess.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009247225-A (JP)
Title: Culture container
Inventor: TANAKA GOSHI
IPC: C12M1/00
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a culture container which can maintain an optimal culture density to efficiently culture on the culture of cells, tissues, microorganisms or the like and can realize the reduction in the damage of the cells, the improvement in the efficiency of works, and the reduce in the risk of contamination.  <P>SOLUTION: The culture container, 1 in which cells and a culture medium are sealed to culture the cells, has at least one passage 3 for connecting the front portion of the receiving portion of the culture container 1 to the rear portion. The receiving portion is separated into the front portion and the rear portion with a dividing member 8. One of the front portion and the rear portion is used as a culture portion 11 for culturing the cells, and the other is used as a culture medium-supplying portion 12 for receiving the culture medium to be supplied to the culture portion 11. The culture medium is charged in the culture container 1, and the cells, microorganisms, multicellular organisms, tissues, organs, or the like are further charged in the culture container 1. The passage 3 can be equipped with a non-return valve, and a tube can be used as the passage. When the dividing member 8 is moved to the culture medium-supplying portion 12 side, the culture medium in the culture medium-supplying portion 12 is supplied to the culture portion 11 through the passage 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009247409-A (JP)
Title: Absorbent article
Inventor: UCHIDA KENSAKU
IPC: A61F13/42
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorbent article using a thermoplastic and flexible hot-melt composition whose initial color phase is colorless, configured to develop clear color with high responsiveness as wet with water and hardly cause such inconvenience as natural color development, decoloring or ooze of color caused by absorbing moisture other than water wetting.  <P>SOLUTION: The absorbent article 1 includes a front surface sheet 2, a rear surface sheet 3, and an absorber 4 interposed between the sheets 2 and 3. The hot-melt composition 5 to be colored in contact with a bodily fluid is applied to the absorbent article 1. The hot-melt composition 5 includes (a) a pH indicator of 0.1-5 wt.% which is substantially colorless at pH 7 and which develops color in an acidic range; (b) glycerine fatty acid ester of 20-90 wt.% which has the surface-activating effect; (c) polyalkylene glycol of 20-35 wt.%; (d) polymer of 0-70 wt.% having a carboxyl group; and (e) an acidic substance of 0.1-5 wt.% other than (b) or (d).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009248696-A (JP)
Title: Lateral turning prevention device for bicycle
Inventor: MASUDA AKIRA
IPC: B62H1/12
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple lateral turning prevention device for a bicycle, exerting a safe traveling function, in particular, when an aged person rides the bicycle.  <P>SOLUTION: The lateral turning prevention device includes: a pair of right and left auxiliary arms 2 having front end parts pivotably supported by a shaft part 3 integrally formed with a vehicle body F and rear end parts capable of moving vertically; a pair of auxiliary wheels 1 attached to the rear end parts of the auxiliary arms 2, respectively; a balancing arm 4 arranged so as to project in the right and left direction of the vehicle body and supported by a vehicle frame so as to rotate in the right and left direction with respect to the vehicle body F at a center part in the longitudinal direction; a pair of springs 6 for coupling between both right and left end parts of the balancing arm 4 and the rear end part or the front end part of the auxiliary arms 2 or a vicinity of the rear end part or the front end part, respectively; a bracket 7 fixed to the vehicle frame so as to project in the right and left direction of the vehicle body F; and a pair of shock absorbers 8 for coupling between both right and left end parts of the bracket 7 and the rear end part or the front end part of the auxiliary arms 2 or a vicinity of the rear end part or the front end part, respectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009250141-A (JP)
Title: Internal combustion engine having oil level gauge
Inventor: IMAZATO ARITOSHI
IPC: F01M11/12
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent enlargement of a cylinder head provided with a guide structure for guiding a gauge part to an oil return hole, while securing inflow easiness of oil to the oil return hole for inserting the gauge part of an oil level gauge.  <P>SOLUTION: In this internal combustion engine, the oil return hole 50 is arranged over a bottom wall 61 and a side wall 62 of the cylinder head 2, and the gage part 31 of the oil level gauge reaches in an oil pan in a state of being inserted into the oil return hole 50 via an insertion hole 40 of a head cover 3. A guide recessed part 70 having a guide surface 71 capable of contacting with the tip 31a of the gauge part 31 inserted from the insertion hole 40, is arranged on the side wall 62 by extending toward a joining surface 2a of the cylinder head 2 from the oil return hole 50 in the direction N3 of the center line L3 of the insertion hole 40. The oil return hole 50 is opening in the guide recessed part 70, and the guide surface 71 guides the contacting tip 31a to the oil return hole 50 when the gauge part 31 is inserted into the oil return hole 50.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009259928-A (JP)
Title: Marked semiconductor substrate, and method of manufacturing the same
Inventor: ENDO AKIHIKO
IPC: H01L21/02
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a marking on a semiconductor substrate, wherein scattered particles due to the marking are prevented from being produced, the processing speed is as fast as or higher than that of a laser marking, and visibility is excellent, and to provide a marked substrate having the novel marking which is not seen before.  <P>SOLUTION: The marked semiconductor substrate is formed by embedding the marking nearby under an upper surface of the semiconductor substrate. In a method of manufacturing the marked semiconductor substrate, at least one of oxygen ions, nitrogen ions, and carbon ions are implanted nearby under the upper surface of the semiconductor substrate to form the marking consisting of an ion-implanted layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009054565-A (JP)
Title: Aberration correcting device
Inventor: SAWADA HIDEAKI
IPC: H01J37/153
Filed: 2008-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aberration correcting device for an electron microscope which generates a negative spherical aberration and corrects a high-order aberration.  <P>SOLUTION: The aberration correcting device is provided with multipoles 21, 22, 23 of three steps for generating a symmetric field three times respectively to an optical axis, the multipole 22 in a middle step generates the symmetric field three times in a plane perpendicular to the optical axis, and the multipole 23 in a rear step generates the symmetric field three times in a plane perpendicular to the optical axis, and any two steps of the multipoles are not arranged in a direction for canceling the field three times but the three steps are arranged to cancel astigmatism three times.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009258050-A (JP)
Title: Pulse radar device, information transmission method using pulse radar device, and information transmission system using the pulse radar device
Inventor: IKEDA UCHU
IPC: G01S13/22
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information transmission method by a pulse radar, capable of detecting the presence of a target and transmitting information, at the same time, using a simple configuration which is attainable at low cost.  <P>SOLUTION: Information is put on a pulse sequence transmitted from the pulse radar, without influencing the original operation of the pulse radar by minutely changing the pulse position, i.e., the pulse interval compared with the case of a conventional pulse radar that does not transmit information. For instance, information is transmitted by a method of outputting pulse waves of a predetermined repetition cycle T, when the input signal is "0" but outputting the pulse waves, at pulse intervals which are longer by a minute time t<SB>d</SB>, as compared with the repetition cycle, when the input signal is "1".  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009268173-A (JP)
Title: Controller for motor
Inventor: FUJISHIRO NAOKI
IPC: B60L50/16
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller for a motor, which can generate, with minimum consumption energy, a driving force needed by an all-wheel-drive vehicle that has a motor, which is provided with a double rotor, as a power source for driving the driven wheels.  <P>SOLUTION: A controller is provided for a permanent magnet field motor including first and second rotors concentrically provided around a rotating shaft and a phase changing device for changing an angle of relative displacement in a circumferential direction between the first and second rotors to serve as a power source for driving driven wheels of an all-wheel drive vehicle having two main driving wheels and at least two driven wheels. The controller includes a drive control portion to control driving of the motor according to a drive mode of the all-wheel drive vehicle; and a phase instruction portion to issue an instruction, when the drive mode of the all-wheel drive vehicle is a main-driving-wheel drive mode, to set the angle of relative displacement at an angle at which a magnetic flux generated at each of the first and second rotors is weakened, as compared with that generated at each of the two rotors in an all-wheel drive mode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009103119-A (JP)
Title: Lash adjuster
Inventor: YASUI MAKOTO
IPC: F01L1/22
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lash adjuster capable of performing the initial setting of an adjusting screw repeatedly and simple in initial setting work of the adjusting screw.  <P>SOLUTION: The lash adjuster 1 has a nut member 14 inserted in a receiving hole 13 in the upper face of a cylinder head 2; the adjusting screw 15 having an external thread 19 on the outer periphery to be engaged with an internal thread 20 on the inner periphery of the nut member 14; and a coil spring 17 energizing the adjusting screw 15 in a direction to project from the nut member 14. The lash adjuster 1 supports an arm of a valve gear in a swingable manner by the projecting end 24 of the adjusting screw 15 from the nut member 14. A washer 18 is provided between the adjusting screw 15 and a bottom part 16 of the nut member 14, and when the adjusting screw 15 is screwed into the nut member 14, the rotation of the adjusting screw 15 is stopped by friction between the adjusting screw 15 and the washer 18.  <P>COPYRIGHT: (C)2009,JPO&INPIT