baber/WOPTO huggingface dataset:
Patent JP-2008157971-A (JP)
Title: Sampling timing signal generator
Inventor: NAGATA MAKOTO
IPC: G01R31/3183
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sampling timing signal generator that has an operation noise smaller than that of prior art and is suitable for an on-chip signal waveform measurement apparatus.  <P>SOLUTION: A sampling timing signal generator includes: a replica DLL circuit 21 for generating and outputting a predetermined reference bias voltage in synchronization with a system clock signal; and a delay signal generator circuit 22 for generating a current obtained by dividing a reference current corresponding to the reference bias voltage by a number "n" based on a master clock signal and the reference bias voltage, for generating a predetermined delay time by multiplying a time for electrically charging an output load capacitance by a number "n" based on the generated current, and for delaying the master clock signal by the delay time, to generate an enable timing control signal obtained by multiplexing a plurality of enable timing signals. The replica DLL circuit 21 generates the reference bias voltage so that the delay time is equal to a cycle of the system clock signal, and the delay signal generator circuit 22 generates the enable timing signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009227169-A (JP)
Title: High frequency feeder
Inventor: NIHATA YASUSHI
IPC: B60L5/00
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency feeder which can be bent corresponding to a moving rail at a construction site for a trolley system.  <P>SOLUTION: The high frequency feeder as part of a feeding line is used for a non-contact feeding system for feeding from the feeding line to a moving body in no contact. It comprises a conductor part comprising a tubular outer conductor pipe formed of a conductor, a tubular inner conductor pipe formed of a conductor and provided in the outer conductor pipe, and an insulating material for insulating the outer conductor pipe from the inner conductor pipe and the inside of the inner conductor pipe and supporting the inner conductor pipe, and an insulating part outline-shaped to reduce the rigidity of the feeder and formed of an insulating body in the center of which the conductor part is embedded.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009236990-A (JP)
Title: Plasma display device and driving method of plasma display panel
Inventor: SHOJI HIDEHIKO
IPC: G09G3/298
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To generate stable writing discharge without increasing scanning pulse voltage (amplitude).  <P>SOLUTION: A plasma display device comprises: a plasma display panel 10 including a plurality of discharge cells having a display electrode pair consisting of a scanning electrode and a maintenance electrode; a scanning electrode drive circuit 43 including a plurality of subfields having an initialization period, a writing period and a maintenance period within one field period, which generates and applies a downward ramped waveform voltage descending in the initialization period to the scanning electrode; and a lighting rate detection circuit 47 which detects, for each subfield, a ratio of discharge cells to be lighted to all the discharge cells of the plasma display panel 10 as a lighting rate. The scanning electrode drive circuit 43 changes the lowest voltage of the downward ramped waveform voltage to be generated in the initialization period of the subfield for which the detection of lighting rate is performed based on the lighting rate detected by the lighting rate detection circuit 47.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009234944-A (JP)
Title: Cosmetic composition containing vegetable extract
Inventor: KASUKABE YOSHIHISA
IPC: A61Q19/02
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic composition having humectant effect, collagen production-accelerating effect, hyaluronic acid production-accelerating effect, cell-activating effect, anti-oxidation effect, anti-aging effect, hair-growing effect, skin roughness-improving effect, etc.  <P>SOLUTION: This cosmetic composition comprises a vegetable extract having at least one kind of effect selected from the group consisting of the effects of cell activation, collagen production acceleration and hyaluronic acid production acceleration, and a skin-whitening agent. The cosmetic composition can further contain an anti-aging agent, a humectant, an ultraviolet light absorber and an antibacterial agent. The cosmetic composition can be utilized as a cosmetic, quasi drug, medical material, hygienic material or medicine.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009010330-A (JP)
Title: Method for manufacturing anode foil for aluminum electrolytic capacitor
Inventor: ICHIKAWA TAKESHI
IPC: H01G9/04
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which can manufacture a high-capacity anode foil for an electrolytic capacitor by controlling a pit generating point uniformly using an inexpensive and simple method in an etching step.  <P>SOLUTION: In a method for manufacturing the anode foil for aluminum electrolytic capacitor which has a first etching step of generating a tunnel-like pit in an aluminum foil, and a second etching step for expanding the bore diameter of the pit generated in the first etching step, the method has, before the first etching step, a step of performing a first pretreatment of immersing the aluminum foil in first pretreatment solution containing phosphorous acid and nitric acid, and a second pretreatment of immersing the aluminum foil in an alkaline second pretreatment solution containing metal ion. It is desirable to performing a drying treatment without modification after the second pretreatment.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009236374-A (JP)
Title: Heat transfer tube for hot water supply
Inventor: INAGAKI SADAYASU
IPC: F28F19/01
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To avoid scale accumulation on an inner peripheral face of a heat transfer tube for hot water supply used in a water heater in a heat pump type ecological and economical hot water supply system etc. and to improve corrosion resistance.  <P>SOLUTION: For example, in a method of processing projections in the tube longitudinal direction on the inner face of the heat transfer tube for hot water supply made of copper alloy etc., a deposition site of scale such as calcium carbonate is produced artificially, and is made to function as a scale control means. At a stage in which the scale grows to a certain size, the scale is easily dropped and made to flow out by flow velocity. Thus, effects by the scale are substantially reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009236718-A (JP)
Title: Antenna measuring apparatus
Inventor: IWATA TOMOHARU
IPC: G01S7/40
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein an antenna pattern is conventionally measured by stopping a turntable at each measurement angle, measuring gain with a spectrum analyzer, and performing this over the whole angle of a defined angle range, so that the pattern measurement requires a huge amount of time since the turntable is stopped at each measurement angle.  <P>SOLUTION: A sample is continuously turned at a constant speed over the measurement angle range, video signal data is continuously acquired on an A/D board during the turn, then only A/D conversion data corresponding to each measurement angle calculated based on the rotation speed is extracted from the acquired data, and FFT arithmetic processing is performed. Thus, the antenna gain at each angle is calculated, and the antenna pattern is measured.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009233612-A (JP)
Title: Drawing method, inkjet head, drawing apparatus, method of manufacturing printed board and method of manufacturing color filter
Inventor: MATAKI YUJI
IPC: G02B5/20
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drawing method, an inkjet head and a drawing apparatus which control occurrence of jaggies and bulge and enable drawing of a pattern of an uniform width on a recording material, a method of manufacturing high-quality printed boards and a method of manufacturing a color filter.  <P>SOLUTION: A pattern extending in a specified direction on a substrate 102 is drawn by discharging three or more droplets 111 by an inkjet. The multiple droplets 111 are divided into a plurality of groups made up of one or two or more droplets, including a group made of two or more adjacent droplets. In the groups made of two or more droplets, each droplet 111 is made to land on the substrate 102 so that adjacent droplets 111 of the same group are superimposed. The droplet 111 at the end of each group is made to land on the substrate 102 at an interval between the droplet and the droplet 111 at the end of another adjacent group and to combine with the droplet 111 at the end of the other adjacent group through wet spreading on the substrate 102.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009238060-A (JP)
Title: Information processing system, server and terminal
Inventor: KOIKE YASUHIRO
IPC: G06F13/00
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin client system which is easy for a user to operate even if a small terminal is used in the thin client system for transmitting a partial area of an image to a client device via a network.  <P>SOLUTION: This information processing system is composed of a server 10, and a terminal 20 which receives image data from the server 10 and transmits a command to the server 10, wherein the server 10 changes a window size and a position of a foreground application when an adjustment button command is received from the terminal 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244544-A (JP)
Title: Image forming apparatus
Inventor: NISHITANI SHUJI
IPC: G03G15/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To hold a cleaning member in a fixed position, prior to the start of cleaning and to surely make the cleaning member operate during cleaning, when a cartridge is inserted.  <P>SOLUTION: An image forming apparatus includes the detachable cartridge 7 that can be inserted and extracted in the direction of the rotation axis of a photoreceptor drum, an optical unit 3 that has a long cover glass 31, through which light emitted toward the photoreceptor drum passes, the cleaning member 20 that can move along the longitudinal direction of the cover glass 31, disposed so as to substantially coincides with the direction of the axis of rotation of the photoreceptor drum in order to clean the cover glass 31. The image forming apparatus has a locking mechanism (locking member 40, engaging hole 29a, and lock energizing means 41), such that during the insertion of the cartridge 7, the cleaning member 20 is engaged with the cartridge 7, and moves from a cleaning start position to a cleaning end position along the longitudinal direction of the cover glass 31 to perform cleaning, and before the insertion of the cartridge, the cleaning member 20 is held in the cleaning start position and the movement of the cleaning member 20 along the longitudinal direction of the cover glass 31 is restricted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009253376-A (JP)
Title: Output buffer circuit
Inventor: HARA NORIMASA
IPC: H03K19/0175
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an output buffer circuit which reduces a through current in a buffer due to transitions of a potential of a data bus to thereby drive the data bus at high speed.  <P>SOLUTION: An output buffer circuit to output data read out from a memory device includes a sense amplifier (11) sensing a bit line of the memory device (1), a latch part (10) for capturing an output signal from the sense amplifier, and a main buffer (14) and an auxiliary buffer (13) to output data from the latch part. The main buffer is inactivated in a period when a control signal generated synchronously with a pulse defining the sense amplifier's sensing timing is effective, and the auxiliary buffer is always activated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008260519-A (JP)
Title: Operation unit and operating method
Inventor: BARKOWSKI ANDRE
IPC: G06F3/048
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve operation in an operation unit having: a display unit for displaying selectable functions; and at least one operation device for selecting the functions.  <P>SOLUTION: The operation unit is provided with an interface 15 to a detection device for detecting an observation direction of operating at least one operation device and for associating the selectable functions displayed in a display image visible from the detected observation direction with the performed operation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009251224-A (JP)
Title: Optical module and method for assembling the same
Inventor: SAKURAI WATARU
IPC: H01S5/022
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module, wherein a resin material can be prevented from entering an optical path and a photoelectric conversion element can be fixed with the highly reliable resin material while ensuring the transparency of the optical path.  <P>SOLUTION: An optical module 100 includes a photoelectric conversion element 31 and an optical ferrule 33 wherein the photoelectric conversion element 31 is arranged on one end face 43 and an optical fiber inserting hole 45 is penetratingly formed at a position corresponding to an active layer 39 of the photoelectric conversion element 31, and a resin material 49 is charged and cured between the photoelectric conversion element 31 and the optical ferrule 33. An aperture 51 of an optical fiber inserting hole 45 formed on the one end face 43 of the optical ferrule 33 is covered with a transparent substance 53 which is brought into contact with the active layer 39 to prevent the resin material 49 from entering. The transparent substance 53 can be in a state of sheet or grease. The sheet or grease can be individually arranged corresponding to each of a plurality of optical fiber inserting holes 45.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008173502-A (JP)
Title: Ultrasonic imaging device
Inventor: TAKEUCHI YASUTO
IPC: A61B8/06
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic imaging device, suitably performing ultrasonic imaging using a micro balloon contrast medium.  <P>SOLUTION: In this ultrasonic imaging device, ultrasonic waves are transmitted to a subject 4 where the micro balloon contrast medium 40 is injected to perform contrast imaging based on echoes. The device includes a first filter 100 for filtering an echo signal when an echo signal is received and processed in B mode and a second filter 102, wherein the center of a frequency band in the first filter 100 is the fundamental frequency of transmitted ultrasonic waves, and a frequency control means is provided to control the frequency to be filtered by changing the frequency pass band of the second filter 102 to the same fundamental frequency of the transmitted ultrasonic waves. The frequency control means controls the frequency concerning a desired region of interest set on a display screen.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009249929-A (JP)
Title: Three-dimensional display for excavation construction, and excavation construction display program
Inventor: KATAOKA MAKOTO
IPC: G06Q50/08
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional display for excavation construction which determines the relation between a preceding process and a following process in excavation construction work to automatically generate a completed form of an excavation area for each process.  <P>SOLUTION: The three-dimensional display includes an excavation area defining means which defines an area to be excavated, an area dividing means which divides the area to be excavated into a plurality of small areas, an excavation order defining means which defines the excavation order of the plurality of small areas, a normal surface generating means which generates a normal surface for each of the small areas, the normal surface accompanying an excavation bottom face that is necessary when the small areas are excavated in the excavation order, and an excavation form display means which displays the excavation forms of small areas each consisting of an excavation bottom face and a normal surface in the order of excavation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008176344-A (JP)
Title: Liquid crystal panel, method for manufacturing the same and liquid crystal display device
Inventor: ENDO KAZUYUKI
IPC: G02F1/1345
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To reliably prevent leakage of unnecessary light from the outer peripheral part of a panel when the liquid crystal panel is irradiated with light from a surface light source.  <P>SOLUTION: The liquid crystal panel comprises a first substrate 3 disposed in the display screen side and a second substrate 4 disposed in a non-display screen side; wherein the second substrate 4 has a wiring layer 17 having light shielding property, and the wiring layer 17 is extended to the outer rim of the second substrate 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009250158-A (JP)
Title: Bower fan
Inventor: TAKEMOTO SHINJI
IPC: F04D29/34
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To easily assemble a cup and a rotor holder of a blower fan.  <P>SOLUTION: The rotor holder 221 of a motor is press-fit into the cup of an impeller of the blower fan. The cup has four projections which project downward from the bottom surface of the top at equal intervals in the circumferential direction and the rotor holder 221 of a rotor has eight fixed holes 2214 at a cover 2212 at regular intervals in the circumferential direction. When the impeller and the rotor section are assembled the projections of the cup section are inserted into the fixed holes 2214 and tips are fused so that the rotor holder 221 and the impeller are fixed. The fixed holes 2214 are elongated in the circumferential direction by which the cup and the rotor holder 221 can be easily assembled without adjusting positions of the impeller and the rotor section properly. Misalignment can be corrected flexibly by forming the many fixed holes 2214 in the circumferential direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008245296-A (JP)
Title: Encoding apparatus and method
Inventor: FUKUHARA TAKAHIRO
IPC: H04N19/147
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To decrease a process load for arithmetic coding and perform an effective rate control by suppressing degradation in image quality.  <P>SOLUTION: In an image encoding apparatus 1, a code amount adding section 18 accumulates code amounts of arithmetic codes D17 for each bit plane encoded in an EBCOT section 17 and supplies an accumulated value to a control section 19. The control section 19 compares this accumulated value with a targeted code amount. When the accumulated value does not reach the targeted code amount, the control section 19 transmits a control signal D19 to the EBCOT section 17, to encode the next bit plane. When the accumulated value reaches the targeted code amount, the code amount adding section 18 supplies an arithmetic code D20 after completion of the code amount control to a header generation section 20 and a packet generation section 21. At this time, the EBCOT section 17 encodes quantization coefficient D15 for each bit place, by covering all code blocks from a bit plane having the highest bit position to a bit plane having the lowest bit position, in the order.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009255115-A (JP)
Title: Method of bending double pipe, double pipe bent by the method, and double pipe type heat exchanger using the double pipe
Inventor: TAKIGAWA KAZUYOSHI
IPC: B21D7/06
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a double pipe excellent in heat exchanging performance efficiently and at a low cost since the pipe can be bent while making an interval between an external pipe and an internal pipe in the bending part a desired interval without charging filling material for preventing collapse of the pipe into the pipe.  <P>SOLUTION: The internal pipe is inserted into the external pipe, recessed parts are preliminarily formed so that the inner surface of the external pipe is nearly brought into contact with the outer surface of the internal pipe, on the inside of the middle part of the bend within the bending plane and the outside of the starting point of the bend and the end point of the bend, bending force is made to act on the recessed part, and the bending work is applied to the external pipe and the internal pipe at the same time and in the lump.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009256466-A (JP)
Title: Adhesive for electronic part
Inventor: ISHIZAWA HIDEAKI
IPC: C09J11/06
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive for electronic parts, forming a cured product which has proper flexibility in a wide temperature region from low temperature to high temperature, has elastic modulus whose change depending on temperature is highly less than those by conventional techniques, is excellent in adhesiveness, does not cause large warp in electronic parts, such as semiconductor chips, adhered to substrates, and does not form a crack, even when a solder is reflowed.  <P>SOLUTION: Provided is an adhesive for electronic parts, comprising a curable compound and a curing agent, characterized in that the curable compound contains an epoxy compound having epoxy groups at both the ends of the molecule and having a flexible skeleton having a number-average mol.wt. of 50 to 10,000 between one epoxy group and the other epoxy group; and the curing agent is a mixture of particles which is solid at ordinary temperature and comprises tri- or more-functional acid anhydride curing agent, with a bifunctional acid anhydride curing agent which is liquid at ordinary temperature.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011147464-A (JP)
Title: Metal material, blood clot formation-inhibiting material and platelet deposition-inhibiting material
Inventor: YONEYAMA TAKAYUKI
IPC: A61F2/06
Filed: 2008-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal material of which surface has been subjected to a treatment providing platelet deposition-and blood clot formation-inhibiting functions.  <P>SOLUTION: An oxide film present on the surface of titanium or titanium alloy as a result of an electrolytic treatment is further oxidized and the formation of a fibrin network is inhibited in a platelet deposition test using a solution, wherein the platelet count has been adjusted to 1.0×10<SP>5</SP>cells/μL and to which 1.96×10<SP>-2</SP>mol/L of calcium chloride had been added to suppress the coagulation rate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009256491-A (JP)
Title: Cationic electrodeposition coating composition
Inventor: HIROSE YUJI
IPC: H01M8/10
Filed: 2008-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated article excellent in electrical conductivity, finishing properties, anticorrosion, and acid resistance by the method capable of forming a uniform coating film even on an article with irregularities to be coated.  <P>SOLUTION: An cationic electrodeposition coating composition comprises a substrate resin (A) which is obtained by reacting diglycidyl ether (a1) with at least one benzenediol (a2) selected from resorcinol, hydroquinone, and catechol and contains an amino group-containing epoxy resin (A1) obtained by reacting a modified epoxy resin having a benzene diether structure represented by formula (1) with an amino group-containing compound (a3) therein, a blocked polyisocyanate compound (B), and an electrically conductive pigment dispersion paste (C) obtained by dispersing an electrically conductive powder (c1) with the use of an onium salt type pigment dispersing resin (c2).  <P>COPYRIGHT: (C)2010,JPO&INPIT