baber/WOPTO huggingface dataset:
Patent JP-2009021416-A (JP)
Title: Semiconductor light emitting element
Inventor: NISHIKAWA YUKIE
IPC: H01L33/10
Filed: 2007-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light emitting element having improved light extracting efficiency as well as improved reliability.  <P>SOLUTION: The semiconductor light emitting element includes an active layer, an electrode provided on the active layer, a current diffusing layer provided between the active layer and the electrode, having a n-type conductivity, and having band gap energy greater than the band gap energy of the active layer for spreading electrons injected from the electrode over the plane of the active layer, and a surface processed layer provided on the current diffusing layer, having band gap energy greater than the band gap energy of the active layer, and having a region on the surface where a plurality of uneven structures are formed. No electrode exists on the formed region. Fermi-level conduction band end energy of the surface processed layer is higher than the conduction band end energy of the current diffusing layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009018535-A (JP)
Title: Liquid discharge apparatus, its control method, and program used for it
Inventor: ENDO HIRONORI
IPC: B41J2/01
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To suppress deterioration of print quality even when a nozzle malfunctions in a line-head-type liquid discharge apparatus.  <P>SOLUTION: A vibrating element is disposed so that the line head 30 can be vibrated in the direction orthogonal to the conveying direction of recording paper. When printing is ordered, print data is divided in one-line unit, the divided print data is shifted so that the cycle and the amplitude of the vibrations of the line head 30 caused by the vibrating element are the same and in the opposite phases, and printing is carried out by discharging ink droplets while vibrating the line head 30 by the vibrating element. As a result, even when part of numerous nozzles of the line head 30 is malfunctioned, dot skipping can be dispersed, and the dot skipping can be obscured. As a result, deterioration of print quality caused along with clogging of the nozzles can be suppressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009025458-A (JP)
Title: Optical module
Inventor: SAEKI TOMOYA
IPC: G02B6/42
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module capable of obtaining high light coupling efficiency while achieving miniaturization.  <P>SOLUTION: The optical module 1 includes a light emitting element 11, and a lens member 15 for collimating light from the light emitting element 11. The lens member 15 forms a plurality of planes in parallel to a lens optical axis on the outer periphery, and a distance with the lens optical axis is different from the other plane in at least one of the plurality of the planes, and the plane of the lens member 15 is selectively bonded on a mounting face 14b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008030188-A (JP)
Title: Sheet punching/embossing machine capable of controlling punching or embossing pressure
Inventor: EHRBAR DAVID
IPC: B31B50/25
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet punching/embossing machine that reduces set-up time to improve productivity.  <P>SOLUTION: The sheet punching/embossing machine has at least one punching station 2 that can control the punching or embossing pressure. The punching station 2 is provided with a first fixed platen 9 that is positioned on a machine frame 5 and a second platen 10 that can move toward the first platen 9. The first platen 9 is connected to a device 20 that controls the punching or embossing pressure. The device 20 has a plurality of actuator members 21 such as a piezoelectric element, a fluid pressure chamber and an electric motor, dispersed over its whole area.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009026987-A (JP)
Title: Semiconductor device
Inventor: UENO TOSHIRO
IPC: H01L27/08
Filed: 2007-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable semiconductor device by increasing the withstand voltage of the semiconductor device.  <P>SOLUTION: By forming a dielectric separation film 120 in a closed loop shape in a silicon layer 112, an n-type semiconductor layer region 130 in the silicon layer 112 is insulated and separated, and a diffusion resistor 131 is formed inside the region 130. At four corner parts of the n-type semiconductor layer region 130, a p type impurity diffusion region 170 is formed so that at least a part of it is in contact with the dielectric separation film 120. Even when a surge voltage is applied, since a pn junction is formed by the n-type semiconductor layer region 130 and the p type impurity diffusion region 170, the concentration of the surge voltage on a defect is prevented and the destruction of the dielectric separation membrane 120 is prevented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008030955-A (JP)
Title: Device and method for transporting bushing
Inventor: SCHNEIDER ADAM
IPC: B65G47/84
Filed: 2007-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transport method and a device capable of eliminating a mechanical transport element of a bushing for a cup or a can.  <P>SOLUTION: The bushing for the cup or the can is transported to a second work station from a first work station in a manufacturing process. The bushing is transported by injection of air, and the injection of the air is further generated in the opposite direction of the transport direction of the bushing. The first work station includes a mandrel for receiving the bushing. An air jet is arranged for making the jet of air, and a mouthpiece of the air jet is turned toward the mandrel in the direction opposite to the transport direction of the bushing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009033300-A (JP)
Title: Symbol timing recovery circuit
Inventor: KITSUTA TATSUAKI
IPC: H03L7/06
Filed: 2007-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reproduction accuracy of a symbol timing recovery circuit for reproducing the symbol timing of an input signal.  <P>SOLUTION: An A/D converter 1 samples an input signal with a clock CLK1. A FIR (Finite Impulse Response) filter 2 generates data of a zero cross point/data identification point from sampling data. A thinning circuit 3 uses a clock CLK2 to thin an output of the FIR filter 2. A phase comparator 4 detects a phase error ▵θ of an output signal of the thinning circuit 3. A NCO (Numerical Controlled Oscillator) 20 integrates the phase error ▵θ to generate a phase signal θ. A tap coefficient operating part 7 generates a tap coefficient of the FIR filter 2 according to the phase signal θ. In the NCO 20 subtracts "2π+▵θ" from the phase signal θ where the phase signal θ exceeds "π".  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008033327-A (JP)
Title: Subminiature imaging optical system
Inventor: PARK IL YONG
IPC: G02B13/00
Filed: 2007-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a subminiature imaging optical system suitable for a subminiature optical device.  <P>SOLUTION: The subminiature imaging optical system includes: a first lens that is a biconvex lens with a positive refractive power; a second lens with a negative refractive power, the second lens formed in a meniscus shape convex toward an object side; a third lens with a positive refractive power, the third lens formed in a meniscus shape convex toward an image side; and a fourth lens with a negative refractive power, wherein a size in a direction of an optical axis satisfies (Condition 1) 1.2<TL/f<1.3, and the refractive power of the first lens satisfies (Condition 2) 0.6<f1/f<0.8, where TL indicates a length from an aperture stop to an image-side surface, f indicates an effective focal length of the overall optical system, and f1 indicates a focal length of the first lens.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009030369-A (JP)
Title: Construction machine
Inventor: NAKAYOSHI TAKANOBU
IPC: E02F9/22
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a constitution and a piping for releasing a turning parking brake, save space, and achieve cost reductions.  <P>SOLUTION: The turning parking brake is released by a pilot pressure extracted by a shuttle valve at the time of right and left turns and a pulling operation of an arm. On the premise of this constitution, the shuttle valve is divided into a first shuttle valve 23 for extracting a turning pilot pressure and a second shuttle valve 26 for selecting between the turning pilot pressure and an arm-pull pilot pressure. In a control valve block 6, the first shuttle valve 23 is directly mounted to one pilot port 4a of a control valve 4 for turning by a joint 21, and the second shuttle valve 26 is directly mounted to an arm-pull pilot port 5b of a control valve 5 for arms by a joint 25.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008037504-A (JP)
Title: Storage apparatus to disc
Inventor: YU JACKSON
IPC: B65D85/57
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To give a storage apparatus capable of storing a disc efficiently and capable of extending easily.  <P>SOLUTION: This invention concerns to the storage apparatus which is adapted to hang and lower a plurality of disc holders each having two opposite hook members. This storage apparatus has a casing. This casing has two side walls which extend sideways upward from two opposite end sections in the bottom wall, respectively, an upper wall which is inter-connected to the upper end section of this side-wall and a set of rails at least in the horizontal direction which projects inward from the inside surface of the side-wall, respectively. One drawer at least is disposed in the casing and is slidable along the rails. This drawer has a drawer frame having two opposite side plates, two slides are given on the outside surface of the side plate, respectively, so as to engage the rails slidably, respectively. Each side plate has a retainer which projects inward from the inside surface and which is adapted to engage with the hook member of each disc holder.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009039961-A (JP)
Title: Method of manufacturing pneumatic tire
Inventor: YAMASHITA KENICHI
IPC: B29D30/20
Filed: 2007-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a pneumatic tire having the reduced dynamic unbalance and high durability.  <P>SOLUTION: This method of manufacturing the pneumatic tire is as follows: (1) first, a side wall rubber 17 is laminated on the outside of a carcass ply 12, and the diameter of a molding drum 1 is expanded. (2) A belt layer 19 and a tread rubber 18 are laminated on the outside of a corresponding position to a crown part of the carcass ply 12. (3) A green tire G is molded and an annular projecting part 22 is formed by laminating a strip rubber member 21 to a buttress part B of the green tire G and the green tire G is vulcanization-molded using a mold to obtain the pneumatic tire with a projection formed in the buttress part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008047914-A (JP)
Title: Wafer level packaging method using wafer via hole with low aspect ratio
Inventor: HUA YAPING
IPC: H01L23/04
Filed: 2007-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a side wall interconnection body with a relatively low aspect ratio.  <P>SOLUTION: A wafer level packaged IC is made by mounting a cap wafer 35 on the front of an IC base wafer 70, cutting the IC base wafer 70, and then singulating a plurality of dies on the IC base wafer 70. The cap wafer 35 is mechanically fitted and electrically connected to the IC base wafer 70, and then the dies are singulated. A conductive path extends from an electric contact point 48 on the front surface 33 of a cap through the cap wafer 35 to an electric contact point 74 on the IC base wafer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009047783-A (JP)
Title: Plasma display device
Inventor: NODA KAZUHIRO
IPC: G09F9/00
Filed: 2007-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display device, facilitating manufacture and remarkably decreasing the rate of occurrence of defective units.  <P>SOLUTION: The plasma display device is so constructed that a protective plate made of glass, and a filter having a conductive mesh on one surface of a base material and an anti-reflection layer and/or anti-glare layer are provided in order on the front of a plasma display panel body. In the plasma display device, the conductive mesh side of the filter is adhesively bonded to the protective plate, and conductive connection between the conductive mesh layer and the plasma display panel body is achieved by a conductive connecting material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009048348-A (JP)
Title: Information processing apparatus, method for searching through candidate for character information, and program for searching through candidate for character information
Inventor: NARAHARA TATSUYA
IPC: G06F3/048
Filed: 2007-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To implement a search for character information and an input of character information with the easiest and quickest possible selection of a target character.  <P>SOLUTION: A control part 150 controls a display information generation circuit 161 to array selectable characters two-dimensionally character by character and display only a character string including a character to select and one character string relating to and crossing the character string. In response to a change command input received via a remote control 170, the control part 150 controls the display information generation part 161 to change the character to select by changing the display information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009048855-A (JP)
Title: Ion beam measuring method, manufacturing method of semiconductor device, and ion implanting device
Inventor: SASAKI TAKAHIRO
IPC: H01L21/265
Filed: 2007-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion beam measuring method and an ion implanting method, capable of calculating accelerated energy of ion beams.  <P>SOLUTION: The ion beam measuring method is provided with a step of measuring temperature of a temperature-measuring member 14 with ion beams 20 kept irradiated on the same 14, and a step of estimating accelerated energy of the ion beams 20 from the above temperature.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009046010-A (JP)
Title: Seat cover for vehicle
Inventor: OBARA TAKESHI
IPC: B62J1/18
Filed: 2007-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat cover for a vehicle placed under the blazing sun such as a seat for a motorcycle, which is hardly heated.  <P>SOLUTION: A synthetic resin layer 3 of the seat cover 1 for the vehicle made of synthetic resin leather is made in a two-layer structure of an upper layer 6 and a lower layer 7, and a black pigment 8 is dispersed into the synthetic resin in the upper layer 6. The whole of the lower layer 7 is made to a white infrared ray reflection layer by dispersing a white pigment 10 comprising titanium oxide into a synthetic resin in the lower layer 7. One of the infrared ray incident from the outside of the seat cover 1 for the vehicle transmits through the upper layer 6. However, since the transmitted infrared ray is reflected by the lower layer 7, the transmitted infrared ray is hardly absorbed in the seat cover 1 for the vehicle and it is hardly heated even if it is placed under the burning sun.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009046055-A (JP)
Title: Bank sensor and motorcycle equipped with bank sensor
Inventor: ITO KIYOSHI
IPC: B62J25/00
Filed: 2007-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bank sensor capable of restricting a wear at a foot rest caused by a friction when the foot rest touches on the ground.  <P>SOLUTION: This is a bank sensor 10a connected to a foot rest 20a for a motorcycle comprising a fixing section 12a fixed to a foot rest 20a, a rod section 14a extending from the fixing section 12a and a rotating member 16a arranged at the extremity end 19a of the rod section 14a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009050120-A (JP)
Title: Power supply unit
Inventor: UENO TETSUYA
IPC: H02M3/28
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply unit which never makes a CPU execute unneeded reset action, even if cross regulation deteriorates by a rush current being generated.  <P>SOLUTION: The power supply unit 2 is equipped with: the first DC stabilizing power supply circuit 20 which supplies power to a controller 19 having a CPU191 equipped with a reset circuit 190 for outputting a reset signal when power supply voltage V1 drops under a specified threshold voltage Vs; the second DC stabilizing power supply circuit 21 which supplies power to a group of loads driven by the controller 19 and supplies them with output supply voltage V2 higher than the output voltage V1 of the first DC stabilizing power supply circuit 20; and a safety switch 22 which switches the power supply state to the group of loads from the second DC stabilizing power supply circuit 21. It is equipped with a voltage regulator 23 which lowers the threshold voltage Vs for a specified time τ when the safety switch 22 is closed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009055735-A (JP)
Title: Electrical energy recovery apparatus
Inventor: TSUBONE KENJI
IPC: H01L35/30
Filed: 2007-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrical energy recovery apparatus which collecting thermal energy caused by generation of light as electrical energy and can reuse the electrical energy.  <P>SOLUTION: The electrical energy recovery apparatus comprises a light source 18, a translucent board 1 which transmits the light generated by the light source 18, and a thermoelectric device 2 which converts thermal energy generated by the light source 18 into electrical energy. The thermoelectric device 2 has a translucency and is mounted on the translucent board 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008016181-A (JP)
Title: Method and device for accumulating encoded information
Inventor: UENO MASAHIRO
IPC: G06F21/62
Filed: 2007-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means which makes it difficult to decode encoded data to take out an original data by using only information read out directly from a recording medium.  <P>SOLUTION: In this method, the method for dispersing and recording alternate sector information or dummy sector information in a recording medium and a signal processing circuit for each bit is made a basic constitution, a dispersion operation column indicating dispersion of these sector information for each bit is made; these sector information is dispersed and recorded in the recording medium and the signal recording circuit for each bit using the dispersion operation column; the these dispersed and recorded information are unified and restored using the dispersion and operation column during recording and reproducing, and the original data is recorded and reproduced using the restored sector information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009053582-A (JP)
Title: Image forming apparatus
Inventor: OKADA TAKUYA
IPC: G03G15/00
Filed: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of efficiently ejecting deterioration toner in each developing device onto a corresponding electrostatic latent image carrier, thereby forming a satisfactory image.  <P>SOLUTION: The image forming apparatus P ejects the deterioration toner in each developing device toward the corresponding electrostatic latent image carrier 1 in a toner forcible consumption mode. In the toner forcible consumption mode, an electrostatic latent image of a pattern other than an electrostatic latent image for a solid image is formed as an electrostatic latent image for a toner forcible consumption. A condition for developing an electrostatic latent image by the use of a developing device for toner forcible consumption is made different from a developing condition assigned for regular image formation, so that more toner on each developing roller 41 reaching a developing area is caused to fly to the corresponding electrostatic latent image than the case of regular image formation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009050832-A (JP)
Title: Rice milling equipment with rice selling function
Inventor: KAWABATA HIDEOMI
IPC: B02B7/00
Filed: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice milling equipment with a rice selling function, which enables a sale provision of brown rice and a rice milling treatment and selling provision of white rice by stored brown rice in addition to bringing brown rice without complicating a device configuration and by a minimum equipment configuration.  <P>SOLUTION: The rice milling equipment with the rice selling function comprises a rice milling apparatus (4) carrying out a grain milling treatment of the brown rice, a storage room (9a) storing rice for sale housed in a housing container (R), a charge slot (8b), a control device (C) carrying out operational controls of various devices, and a storage door (9b) which is unlocked when the charge is thrown in the charge slot (8b) to enable the extraction of the housing container (R) in the storage room (9a).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009058062-A (JP)
Title: Transmission mechanism for automatic trnsmission
Inventor: MOTOIKE KAZUTOSHI
IPC: F16D41/06
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission device for an automatic transmission, which prevents enlargement of the automatic transmission itself by layout of two engagement elements adjacent mutually on the same axis.  <P>SOLUTION: A torque cam device 8 is arranged between a first and second brakes B1, B2 adjacent mutually on the same axis. A torque cam body 81 of the torque cam device is arranged rotatably in both directions around the axis, 16 cam grooves 814, 815 are arranged at circumferentially equal intervals in vertical faces of one side and the other side in the axial direction of the torque cam body, and spherical bodies 816a, 816b are accommodated within each cam groove. A gradually decreasing part 814b wherein the depth gradually decreases as going to the normal rotational direction of the torque cam body from the deepest part 814a immersing the spherical body is arranged in each cam groove in the vertical face on one side in the axial direction, whereas a gradually decreasing part 815b wherein the depth gradually decreases as going to the normal rotational direction of the torque cam body from the deepest part 815a immersing the spherical body is arranged in each cam groove in the vertical face on the other side in the axial direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009058866-A (JP)
Title: Method of manufacturing developing roller and developing roller
Inventor: YAMAWAKI KENTARO
IPC: G03G15/08
Filed: 2007-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a developing roller, continuously removing foreign matter inhibiting performance from a coating liquid even when a number of developing rollers are produced by filtering a coating liquid containing resin and solid particles with a specified grain size by filter while irradiating ultrasonic waves with a specified frequency or filtering the irradiated coating liquid, and continuously making a developing roller by applying the coating liquid to the outer periphery of a substrate.  <P>SOLUTION: This method of manufacturing the developing roller includes: a process of preparing a coating liquid containing resin and solid particles at least; a process of filtering the coating liquid by the filter while irradiating ultrasonic waves or after performing ultrasonic irradiation; and a process of applying the filtrated coating liquid to the outer periphery of the substrate, and drying the same to form a coating layer, wherein a developing roller is made through these processes.  <P>COPYRIGHT: (C)2009,JPO&INPIT