baber/WOPTO huggingface dataset:
Patent JP-2007295594-A (JP)
Title: Optical transmission apparatus with dispersion compensating function and dispersion compensating method
Inventor: UDA TETSUYA
IPC: H04B10/29
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dispersion compensating method and an apparatus using the same in which stable dispersion compensation can be implemented without the revision or the like of an existent device even in the case of upgrading a point-to-point system into an OADM system.  <P>SOLUTION: A function adding method for an optical transmission apparatus includes a compensating part of wavelength dispersion in a transmission line with a branching wavelength dispersion compensating unit and compensating the rest of wavelength dispersion values by an add wavelength dispersion compensating unit. Thus, the branching wavelength dispersion compensating unit acts on signals branched by an OADM device and the add wavelength dispersion compensating unit acts on added signals. Further, both the drop wavelength dispersion compensating unit 500 and the add wavelength dispersion compensating unit 501 act on passing signals. Installing the dispersion compensating units on the optical transmission apparatus before system upgrading eliminates the need for revision of the dispersion compensating method particularly in the case of system upgrading and can suppress variations in communication quality before and after upgrading.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2010182421-A (JP)
Title: Electronic apparatus
Inventor: HAYAMA TAKESHI
IPC: H04M1/02
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus of simple structure to guide light to an optional illumination part remote from a light source by reducing the number of components such as light guide members and light sources.  <P>SOLUTION: An upper case 10 for covering an outer case is formed of a transparent resin excellent in light transmissivity, and is covered with a reflective film 11a coated with a metal. A thick portion 12a is formed at the fringe part of the upper case 10 and a recessed and curved surface 12b is formed at its end face, and the light sources 31 mounted on a substrate 30 are disposed facing the recessed and curved surface 12b. Light emitted from the light sources 31 is taken into the thick portion 12a through the recessed and curved surface 12b, and is guided inside the upper case 10 to reach the top face 11 of the upper case 10 and brightly illuminates first and second illumination parts 15a, 15b provided on the top face 11. Since the upper case 10 serves as a light guide member, and the light source is not required to be provided for every illumination part, the number of components can be reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009001280-A (JP)
Title: Beverage dispensing apparatus
Inventor: TANEMOTO HIROAKI
IPC: B67D1/07
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a beverage dispensing apparatus capable of preventing a beverage filled in a beverage bottle from staying for a long period of time and preventing such the beverage from deteriorating in freshness or rotting.  <P>SOLUTION: By using a water server 1, the beverage in a cooling tank 11 is sucked into a beverage returning pipe 22 to pass through an antibacterial unit 23, sucked into a transferring pump 24, transferred into a dispensing flow path 10 of an inserting plug 5c through the beverage returning pipe 22, and dispensed into a beverage bottle 50 from a dispensing opening 8 to flow through the beverage bottle 50 by driving the transferring pump 24. In this instance, the beverage in the beverage bottle 50 is sucked into a suction flow path 9 from each suction opening 7 of the inserting plug 5c and flows out to the upper space 13 of the cooling tank 11. Then, a circulating flow in which the beverage repeatedly passes through the beverage bottle 50, the cooling tank 11 and the antibacterial unit 23 successively is formed in the water server 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008295349-A (JP)
Title: Storage duration improver, and method for preserving food using the same
Inventor: OISHI AKIYOSHI
IPC: A23L3/3562
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage duration improver for food, which is free from giving undesirable effects on the taste and flavor of foods, in comparison to conventional antibacterial agents, and having superior antibacterial effects, and marked effects, especially for Bacillus subtilis IFO 3009, Bacillus cereus IFO 3001, and Staphylococcus aureus IFO 12712.  <P>SOLUTION: This storage duration improver contains vitamin B<SB>1</SB>and maltitol as active ingredients. The improver can further contain as the active ingredients, 1 kind or at least 2 kinds selected from the group consisting of organic acid, organic salt, amino acid, and albumen lysozyme. It is also possible to preserve food by making 0.2-2 wt.% of the storage duration improver contained in the food.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298369-A (JP)
Title: Hot water heating device
Inventor: NAKANISHI YASUO
IPC: F24H1/10
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water heating device capable of accurately acquiring situations where a liquid level cannot be accurately acquired by a liquid level detecting means and where a liquid replenishing means is broken.  <P>SOLUTION: A water heater 1 has a neutralization device 7 communicated with a combustion gas passage 4. The neutralization device 7 has an inflow tank 31 and outflow tank 32 communicated with each other via a communication part 35 provided in the lower side. The water heater 1 performs water refilling operation when a water level of drain etc. does not reach a water filling normal water level Lc. At this time, when it is not detected that the water level reaches the water filling normal water level Lc until X minutes pass after start of the water refilling operation, it is determined that a water level electrode 47a, a valve 42 and the like may have an abnormality or fuel leakage may occur, so as to stop the water refilling operation and prohibit combustion operation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008300655-A (JP)
Title: Testing apparatus for wafer, and testing method
Inventor: KOUNUMA MASAYUKI
IPC: H01L21/66
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a testing apparatus for a wafer which can prevent a probe from running out of a testing pad when an electric test accompanying heating a substrate is carried out, and a testing method.  <P>SOLUTION: The testing apparatus for the wafer has a probe card 3 provided with a plurality of probes 8, a wafer stage 12 which heats a semiconductor wafer W, and can move to a position opposite to the probe card 3, a hot plate 22, and a camera 20 observing the probe 8. The position information of the probe 8 is acquired by observing the probe 8 with the camera 20, while heating the probe 8 by the hot plate 22. The wafer stage 12 is moved to a position at which a testing pad P of the semiconductor wafer W touches the probe 8 based on the position information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008295916-A (JP)
Title: Game machine
Inventor: KIZAWA TAKASHI
IPC: A63F7/02
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which diversifies the game performance content of an image changing game without pressing the storage region of a game performance control board.  <P>SOLUTION: In a changing pattern executing a restarting game performance of an identical game performance content, the reading position of an offset table is calculated so that an identical offset value is read by adding or reducing a predetermined number to or from a lower byte of a changing pattern setting command (steps S52, S55, S56 and S59). The offset value is determined on the basis of the calculated reading position and the game performance control data of a game performance content are determined on the basis of the offset value. With this structure, in a changing pattern which executes a restarting game performance of an identical game performance content, the game performance control data can be standardized.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008304213-A (JP)
Title: Signal processing device for voc analyzer
Inventor: TSUJIIDE HIROYUKI
IPC: G01N27/62
Filed: 2007-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal processing device for a VOC analyzer capable of determining an accurate hydrocarbon concentration by performing proper filter processing, and shortening an analysis time.  <P>SOLUTION: First and second digital filters 31, 32 are provided on a single processing part for processing an output signal from a hydrogen flame ionization detector 12, and when the kind of gas introduced into the detector 12 is switched, filter processing is performed by using the second digital filter 32 having a low cutoff frequency, and after elapse of a fixed time from switching of the kind of the gas, filter processing is performed by using the first digital filter 31 having a high cutoff frequency. Hereby, a time until stabilization of the output signal from detector 12 is shortened, and the hydrocarbon concentration can be measured accurately.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008303943-A (JP)
Title: Bearing device for wheel
Inventor: OZAWA HITOHIRO
IPC: F16C33/64
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing device for a wheel which can prevent deterioration of NVH characteristics due to play at a joint of a hub ring and a constant velocity universal joint and between the hub ring and a knuckle, thereby realizing highly accurate rotation transmission.  <P>SOLUTION: In a bearing device for a wheel, a hub ring 1, a double-row rolling bearing 2 and a constant velocity universal joint 3 are set as a unit. A projecting part 35 which is provided to one of the outer diameter surface of a shaft part 12 in an outside joint member and inner diameter surface 37 of a hole part 22 in a hub ring 1 and is axially extended, is press-fitted in the other along an axial direction. A recessed part 36 tightly fitted to the projecting part 35 is formed in the other by the projecting part 35 so that an uneven fitting structure M forcing all over the fitting contact portion 38 of the projecting part 35 and recessed part 36 to come into intimate contact with each other. A rolling bearing 2 is equipped with an outer member 25 containing rolling surfaces 26, 27 on the inner radial surface. A knuckle N constituting a suspension device on the outer member 25 through the medium of a nonseparable integrated coupling structure 71.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008301988-A (JP)
Title: Headphone with function of expressing one's mind, and dental chair set
Inventor: SEKI KIYOSHI
IPC: H04R1/10
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a headphone with a function of expressing one's mind since a normal headphone is used by attaching it to existing audio equipment only for listening, with hardness for patients to express their minds during a dental treatment.  <P>SOLUTION: When the patient presses a push button 7a, a voice synthesizer 8 generates voice signals that sound "it hurts, it hurts" and produces the sounds from a speaker 3. In the same way, when the patient presses a push button 7b, the speaker 3 produces the sound that sound "it hurts, it hurts very much". When the patient shifts a switch 7c sideways, a microphone 4 and an ear set 5 are connected to transmit voices of a dentist through the microphone 4 and the ear set 5. When a push-button switch 7 is not used, signals of a sound reproducing system 2 are sent to the ear set 5 through a line 6 so that the patient listens to music.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008305279-A (JP)
Title: Data transmission system
Inventor: MURAKAMI KENJI
IPC: G06F13/00
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly perform transfer of a processing parameter and processing based on the processing parameter even when specifications for transferring data are different due to the mismatching of versions while suppressing the increase of a processing load as much as possible.  <P>SOLUTION: In transmitting the processing parameters of a plurality of processings to be executed by a second program from a first program to a second program, binary data to be transmitted are composed by adding the data size of the processing parameter to the head of the processing parameter of each processing, and when the received data size is larger than a reference data size being a data size grasped by itself, a second program side which has received the binary data ignores the surplus portion, and when the received data size is smaller than the reference data size, the second program side adds data for addition to the shortfall.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008311302-A (JP)
Title: Wafer direction detecting device
Inventor: KITACHI KAZUNARI
IPC: H01L21/66
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wafer direction detecting device capable of accurately measuring a peripheral edge shape of a wafer even when the size of an observation window is made large.  <P>SOLUTION: The wafer direction detecting device includes a wafer rotating means 30 of supporting and driving the wafer 10 to rotate, a wafer peripheral edge detecting means 40 of detecting the peripheral edge shape of the wafer, and a light blocking means 50 which is nearly in a box shape and made of a raw material blocking light beams, wherein the wafer peripheral edge detecting means has a light projection section 41 and a light reception section 43 disposed facing each other with a peripheral edge of the wafer interposed between them, a light reception filter 42 interposed between the wafer and light reception section, and a control section 4 controlling a table driving section and the light projection section, the light reception filter transmits only light beams having wavelengths within a first range including at least a portion of a range of wavelengths of detection light beams that the projection section projects, the light blocking means has an observation window 51 blocking light beams having wavelengths within the first range, but transmitting visible light beams at least within the portion of the range, and the light reception section receives only the light beams that the light reception filter transmits.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008310864-A (JP)
Title: Disk medium
Inventor: TAKAHASHI YORIO
IPC: G11B7/24
Filed: 2007-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that since a conventional disk diameter conversion adapter has a disk holding part 140 formed on the recording surface side thereof and the disk holding part 140 is protruded from the thickness of a disk 102, an actuator coil is damaged in a Ble-Ray disk having appeared as a new generation high capacity disk.  <P>SOLUTION: Loading of a conventionally marketed disk diameter conversion adapter is prevented by providing a loading preventing part 410 of the disk diameter conversion adapter in the circumferential direction on the outer circumferential surface of a disk medium.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008309986-A (JP)
Title: Concentration-detecting device and image forming apparatus
Inventor: HOBO JUNPEI
IPC: G03G15/11
Filed: 2007-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concentration-detecting device capable of more accurately detecting toner concentration in liquid developer.  <P>SOLUTION: Conducting films 843a and 843b, having translucency are respectively provided on the sides coming into contact with the liquid developer of a light transmission plate 842a, guiding light from a light source 841a to the liquid developer, and a light transmission plate 842b guiding light passing through the liquid developer to a light receiving part 841b. A voltage whose level is varied in a fixed cycle is applied to the conducting films 843a and 843b by a voltage-applying part 845.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009002393-A (JP)
Title: Multiplate clutch controller
Inventor: KATO TADAHIKO
IPC: F16D48/02
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiplate clutch controller capable of reducing the occurrence of variation in a fluid pressure detected by a fluid pressure detection means, and adjusting the supply pressure inside to a desired fluid pressure.  <P>SOLUTION: A four-wheel drive car is started upon operation by a driver to detect the fluid pressure in flow passages 220a and 220b by pressure sensors 302a and 302b while electric motors 201a and 201b is still, and store the value as a zero point in a zero point storage area 87a so that the variation of detected value according to the influence of manufacturing variation, an environmental temperature and the usage period can be suppressed. Then, the detected value detected by the pressure sensors 302a and 302b is corrected by the zero point, and the electric motors 201a and 201b are driven according to the value after corrected, so that the flow passages 220a and 220b inside can be corrected to the desired fluid pressure.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009003193-A (JP)
Title: Retardation film, and liquid crystal display device using the same
Inventor: KOMATSU SHINICHI
IPC: B29C55/02
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retardation film with high transparency and excellent wavelength dispersion property in the form of a single layer, capable of providing a specified retardation to light in a wide band, having very high adhesion to another material, capable of achieving optical characteristics as a specific negative A in negative birefringence property, and capable of also making the wavelength dispersion property of a birefringence inverse dispersion.  <P>SOLUTION: The retardation film is produced by stretching a film comprising a norbornene ring-opening copolymer, wherein the norbornene ring-opening copolymer contains two different structural units and a content ratio of a structural unit in which the configuration of a phenyl group is an exo-type configuration in one structural unit is ≥90 mol%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009006740-A (JP)
Title: Steering device
Inventor: MIHARA SHIN
IPC: B62D1/18
Filed: 2007-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering device, which does not require a large force for assembling a spring for energizing a column to an upper side of a tilt, and its assembling method.  <P>SOLUTION: The column 1 is pivoted counterclockwise with a tilt central axis 51 as a fulcrum by holding a right end of a steering shaft 12 of the column 1. As the column 1 is pivoted counterclockwise, an outer periphery of the column 1 is abutted to an abutting part 63 of a torsion coil spring 6. The distance from the tilt central axis 51 and the right end of the steering shaft 12 of the column 1 is set to be many times as large as the distance of the hook 64, 64 and the abutting part 63. Therefore, the large force is not required for pivoting the column 1 counterclockwise against the energizing force of the torsion coil spring 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009007266-A (JP)
Title: Silver ion water for cosmetic and low-irritant cosmetic using the same
Inventor: NODA ATSUSHI
IPC: A61K8/34
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide new silver ion water for a cosmetic having excellent antibacterial properties, safety and usability and usable for persons with sensitive skin by stopping the formulation of a paraoxybenzoic acid ester having irritancy and to provide the low-irritant cosmetic using the silver ion water.  <P>SOLUTION: The silver ion water for the cosmetic is a liquid obtained by formulating a composition prepared by uniformly dispersing silver oxide or a silver ionized substance in a borosilicate-based substance and having antibacterial functions with water and then heating and filtering the resultant formulation. The silver concentration in the liquid is 0.01-100 ppm based on the weight. The low-irritant cosmetic is prepared by formulating the silver ion water with one or two or more kinds such as phenoxyethanol, 1,3-butylene glycol, 1,2-pentanediol, dehydroacetic acid and salts thereof, sorbic acid and salts thereof and salicylic acid and salts thereof etc.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009007025-A (JP)
Title: Confectionery container
Inventor: HATADA MASATOSHI
IPC: B65D1/34
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a confectionery container that makes it possible to eat the contents by holding the confectionery container with one hand without directly touching the contents.  <P>SOLUTION: The confectionery container is formed from a flexible material and has incisions or perforations made at least in two areas of its side walls. This makes it possible to bend the confectionery container along a line between the lower ends of the incisions made in the two areas. Thus, a purchaser can eat the confectionery exposed by holding one of the two separate parts of the container and bending the other one. Where perforations along which the container can be cut even with relatively weak force are made in two areas of the side walls in place of the incisions, the same effect as the incisions can be yielded by cutting off one of the parts along the perforations.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009006923-A (JP)
Title: Vehicle steering device
Inventor: YANAI KOHEI
IPC: B62D109/00
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle steering device enabling to inform of the occurrence of malfunction and automatically stop the information of the occurrence of the malfunction when a driver recognizes it.  <P>SOLUTION: An electronic control unit inputs a detection value from each sensor in Step S12, and determines the malfunction of the sensor in Step S13. It stops the operation of an electric motor for transition into an assist stopping condition in Step S14, and informs the driver of the assist stopping condition in Step S15. In the condition, it inputs the detection value from the normal sensor in Step S16, and determines whether the input detection value is a determination reference value or greater, or not, in Step S17. Namely, in accordance with the determination, it determines whether the driver recognizes the transition into the assist stopping condition with the turning operation of a steering wheel, or not. When the input detection value is the determination reference value or greater, the unit stops the information in Step S19.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009008974-A (JP)
Title: Image generation apparatus and method, program, and record medium
Inventor: KONDO TETSUJIRO
IPC: G09G3/20
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To generate phase images producing a projection image having high image quality and less difference from the input image.  <P>SOLUTION: An image processing apparatus 11 generates, from an input image W, a plurality of phase images. When the plurality of phase images generated from the input image W are projected onto the projection plane 13, the image processing apparatus 11 changes pixel values of the pixels in the plurality of phase images generated from the input image W for each pixel in an overlapped image where a region formed with pixels of the plurality of phase images overlapping each other is used as its pixel, so that the difference between a pixel value of the pixel in the overlapped image and a pixel value of pixels in the input image W corresponding to the pixels is reduced. Then, the image processing apparatus 11 generates the plurality of phase images projected to the projection plane 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT