baber/WOPTO huggingface dataset:
Patent JP-2005048421-A (JP)
Title: Road sweeping device, road sweeping vehicle, and road sweeping method
Inventor: SHIMODAIRA TAKAYUKI
IPC: E01H1/08
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a road sweeping device and a road sweeping vehicle which efficiently remove clogging matter clogged in a surface layer of a drainable pavement, and to provide a road sweeping method.  <P>SOLUTION: According to the structure of the road sweeping device, an air blowing device 1 has a plurality of small holes 1a formed in the entire area of an air blowing surface, and air is blown via the small holes 1a onto a pavement surface, to thereby form a high-pressure air layer under the air blowing surface. Then a suction port 2a of a suction duct 2 is arranged adjacently to the air blowing surface, and air is sucked via the suction port 2a by a suction device 4. Herein a pressure difference between the interior of the surface layer 7 and the suction duct 2 is large, and therefore a suction force by the suction duct 2 becomes strong, which enables sufficient suction of the clogging matter such as soil, dust, etc. in the surface layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051921-A (JP)
Title: Charge/discharge controller, control method and program of battery pack, and battery control system
Inventor: ISHIOROSHI AKIO
IPC: H02J7/34
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly accurate charge/discharge controller, control method and program, and a battery control system.  <P>SOLUTION: When a variation in capacity (Qd) exceeds a prestored specified value, SOC being converted from Qmin may not be recovered up to the central value of control. An apparent SOC is thereby operated and informed to an HVECU 18 thus preventing such a trouble as the HVECU 18 cannot issue an instruction for stopping charging for ever. The apparent SOC is operated as a large value depending on the magnitude of variation in capacity (Qd). When a battery ECU informs the SOC thus operated to the HVECU, a decision can be made that the central value of control is exceeded. Consequently, a controller, control method and program capable of controlling charge/discharge of a battery pack more accurately regardless of variation in capacity (Qd) can be provided and a battery control system can also be provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046952-A (JP)
Title: Centerless grinding machine, support blade for the grinding machine, and regulating grinding wheel
Inventor: TAKEUCHI NORIFUMI
IPC: B24B41/06
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To grind a shaft-like work w in a wide diameter range without replacing a support blade 17.  <P>SOLUTION: This centerless grinding machine comprises a support blade 17 installed along a lateral direction and in which a regulating grinding wheel 7 is disposed on one of the front and rear sides of the support blade 17 and a grinding wheel 11 is disposed on the other side. Cutouts 17d with a specified width are formed in the support blade 17 at specified upper lateral positions from the regulating grinding wheel 7 side. On the other hand, annular recessed parts 7d are formed in the regulating grinding wheel 7 at specified peripheral surface lateral positions to allow parts between the cutouts 17d and 17d to enter therein.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005050458-A (JP)
Title: Magnetic recording medium and its manufacturing method
Inventor: SHIMIZU KOICHIRO
IPC: G11B5/66
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve coercive force of a magnetic layer without causing an obstacle of film forming process and reduction of mechanical strength of medium, in a magnetic recording medium of high coercive force and its manufacturing method.  <P>SOLUTION: In a magnetic recording medium having a magnetic layer 2 including a lower layer 2a and an upper layer 2b which is formed by vapor-depositing cobalt twice performing oxygen introduction on a non-magnetic supporting body 1, it is the most important feature that the lower layer is oxidized excessively and a small quantity of cobalt having magnetism is included. Appropriately, crystal orientation of the lower layer and that of the upper layer are made different by varying an incident angle of metal vapor at the time of deposition depending on the lower layer or the upper layer. Also, film thickness of the lower layer is 50nm or more and oxidation degree (O/Co ratio) is 85% or more to 95% or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051678-A (JP)
Title: Synchronization signal processing circuit
Inventor: WAKAHARA TOSHIO
IPC: H04N5/04
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To output a vertical sync signal with no influence such as jitter and with a stable phase even when the phase of the vertical sync signal with respect to a horizontal sync signal is in any phase.  <P>SOLUTION: A synchronization signal processing circuit has a vertical sync signal phase detection means 11 for detecting the phase of the vertical sync signal of an inputted video signal with respect to the horizontal sync signal, discrimination pattern generation means 12 and 13 for generating at least two discrimination patterns or more in order to discriminate the phase of the vertical sync signal detected by the vertical sync signal phase detection means 11, and a discrimination pattern switching means 14 for switching the discrimination patterns. In addition, the synchronization signal processing circuit is provided with a phase discrimination means 17 for discriminating a phase about the phase of the vertical sync signal detected by the vertical sync signal phase detection means 11 using a discrimination pattern from the discrimination pattern switching means 14, and a vertical sync signal output means 18 for determining the starting position of a vertical sync signal to be outputted in accordance with the discrimination result of the phase discrimination means 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004175104-A (JP)
Title: Producing method for porous film, and porous film
Inventor: TSUYUMOTO MICHIO
IPC: H01M2/16
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous film which has high rates of hole opening on a film surface, and has homogenous and minute holes on the surface and inner part of the film.  <P>SOLUTION: In the production method for the porous film, a phase inversion method is taken. Casting of a polymer solution is performed in a film form onto a substrate. When a polymer and a substrate to be used for composing the porous film are selected, a difference (Sa-Sb) of the surface tension of the polymer Sa [mN/m] and the surface tension of the substrate Sb [mN/m] should be -10 or above. The porous film has a lot of minute continuous holes and a caliper of the film is 5 to 200 μm. A mean hole size of both surfaces of the film is 0.01 to 10 μm. Ratio A/B of the surface mean hole size A and the inner mean hole size B is 0.3 to 3, and the ratio's C/D of the surface mean hole opening rate C to the inner mean hole opening rate D is 0.7 to 1.5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113235-A (JP)
Title: Production method for wash-free rice and apparatus for production of the same
Inventor: NOMURA MASAHIKO
IPC: A23L7/10
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing wash-free rice and an apparatus for producing the wash-free rice which forms uniform and stable coating on the surface of the rice grains by using a solution of starch and enabling the wash-free rice to keep and improve eating taste after cooking.  <P>SOLUTION: The wash-free rice is produced by removing all or almost all of the aleurone layers and adding starch solution to the rice grains and then drying to form coating covering the surface of the rice grains. The coating film covering the surface of the rice grains is formed by adding and attaching starch solution with maximum content of water which is a solvent to the solute starch, to the rice grains which has aleurone layers removed or almost removed, at a temperature condition in which the temperature is higher than that of the rice grain, and then drying.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005057599-A (JP)
Title: Multi-stage high output amplifier
Inventor: MORI KAZUTOMI
IPC: H03F1/32
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain low distortion in high order distortion characteristics and efficient characteristics in a multi-stage high output amplifier.  <P>SOLUTION: In the multi-stage high output amplifier, the drain (collector) voltage of at least one driver stage amplifier is operated with a voltage lower than a normal operation voltage to bring about gain compression from a lower output level, and thus ≥2.5dB gain compression at 1dB backoff can be obtained to reduce high order (5th-order, 7th-order, and 9th-order) distortions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005058327-A (JP)
Title: Projection image preparation and display method and operation supporting device using the method
Inventor: MITSUISHI MAMORU
IPC: G06T1/00
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the amount of data and to simplify arithmetic operations by processing inter-slice interpolation required for obtaining projection images from the multi-slice image data of an X-ray CT or the like on a two-dimensional plane which is a projection screen without using three-dimensional image data.  <P>SOLUTION: A projection image preparation and display method is for preparing and displaying the projection image of an optional part of an object from the slice image data obtained from the X-ray CT or MRI. The projection image preparation and display method is composed of: a step 1 of utilizing the slice image data obtained from the X-ray CT or MRI and integrating them; a step 2 of specifying the view point of projection, a projection plane and a display part; a step 3 of projecting the individual pixels of the slice image data on the projection plane by moving against the view point; and a step 4 of performing interpolation among the pixels on the projection plane and preparing continuous projection images.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062374-A (JP)
Title: Photosensitive resin composition
Inventor: HOJO YASUHIRO
IPC: G03F7/023
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive photosensitive resin composition which is exposed to active rays such as UV rays and formed into a film functioning as an insulating protective film on the surface of a semiconductor device, and also to provide a method for forming the positive pattern of the resin composition.  <P>SOLUTION: The positive photosensitive resin composition contains, as an essential component, (A) a phenol resin having a methylol group expressed by a general formula (1), wherein X represents a hydrogen atom or -CH<SB>2</SB>OH; m is an integer of 1 to 2; R represents an organic group coupled to the aromatic ring via -CH<SB>2</SB>-, -CH<SB>2</SB>-O-CH<SB>2</SB>- or -O-; and n is an integer of ≥1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005059352-A (JP)
Title: Recording method and recorder
Inventor: MATSUNAGA MASAYA
IPC: B41J2/01
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording method whereby high quality recording can be performed even when image data having a size greater than that of a print buffer is recorded.  <P>SOLUTION: Image data is developed in the print buffer and the image data is checked by each raster, and then it is retrieved whether or not there is the image data that makes a full-line recording head to perform the recording by each raster. A partition of recording of the image data developed in the print buffer is set based on the retrieved result, and then the recording is performed on a long recording medium by using the image data until the set partition. The recorded image data is released therefrom and the next image data is developed in the released region of the print buffer. Until the recording of the image data is completed, the operations of the retrieving, setting, recording, and releasing are repeated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005058147-A (JP)
Title: Ground red pepper and method for producing the same
Inventor: KAWAMOTO TOSHIAKI
IPC: A23L27/10
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide ground red pepper which can be prepared by suppressing oxidation of flavor ingredient in a production process and to provide a method for producing the same.  <P>SOLUTION: The ground red pepper is produced through an aging step for mixing dried red pepper with a salt and vinegar, aging the mixture for a prescribed period and producing the resultant intermediate product and a grinding step for grinding the intermediate product under vacuum conditions. In the grinding step, the paste-like intermediate product is vacuum-dried and crudely ground to prepare the crudely ground material. Then, the crudely ground material is immersed in liquid nitrogen and frozen and ground under vacuum condition and low-temperature condition to produce the ground red pepper.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061778-A (JP)
Title: Evaporator
Inventor: IKUTA SHIRO
IPC: F25B39/02
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaporator capable of improving evaporation efficiency, and capable of remarkably reducing fluid resistance of a flowing refrigerant.  <P>SOLUTION: This evaporator is arranged in a flowing part of a heat exchange medium, and partitions the flowing part into a plurality of medium passages, and is provided with an inner fin 5a for offsetting the partitioned respective medium passages at a prescribed interval in the direction orthogonal to the flowing direction of the heat exchange medium. The inner fin 5a has a plurality of louver parts R offset at a prescribed interval. An upstream side end part R1 in the flowing direction of the heat exchange medium of a wall surface for partitioning the flowing part of the respective louver parts R, is formed in the shape of inclining in a substantially V shape in the flowing direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004078966-A (JP)
Title: Wearable information input device, information processor and information input method
Inventor: KIM SUNG-CHEOL
IPC: G06F3/033
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information input device worn on a body and a finger of a user, an information processor and an information input method.  <P>SOLUTION: The information input device includes a distance sensing part which senses a distance between a prescribed region of the finger and the other region of the finger changed by bend degrees of the finger and a signal processing part which performs processing so that the distance sensed by the distance sensing part determines the selection of information input items.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004349238-A (JP)
Title: Deposition material used for manufacture of lithium secondary battery negative electrode, manufacturing method of lithium secondary battery negative electrode, and lithium secondary battery negative electrode
Inventor: NATSUME YOSHITAKE
IPC: H01M4/48
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deposition material used for manufacture of a lithium secondary battery negative electrode which can improve initial efficiency without the degradation of an initial charge capacity and at the same time can improve cycle characteristics, and a manufacturing method of the lithium secondary battery negative electrode.  <P>SOLUTION: An SiO film as a negative electrode active material layer is formed by vacuum vapor deposition on a surface of a current collector used for a negative electrode of lithium secondary battery. SiO deposits having a weight reduction rate in which a rattler test (rattler value) are 1.0% or less are used as a vapor deposition source.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069306-A (JP)
Title: Shaftless movable valve
Inventor: NAITO TOMOMI
IPC: F16K1/36
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of the conventional closure in which a sealing state may be incomplete when it is pressed into a discharge port to cause leakage of fluid, and the closure may be lost in opening the discharge port if the closure is used.  <P>SOLUTION: In a shaftless movable valve, the cylindrical discharge port includes: a spherical inside wall which is continuous with an upper straight body part and has a diameter B, and corresponds to an outer shape of a virtual sphere; and a lower straight part. The valve element has a diameter C and is a disc cut out with two surfaces which include the diameter C of the virtual sphere therebetween and is in parallel with each other, and an elastic O-ring is fit into a recess groove disposed to an outer peripheral part of the valve element to be continuous with a straight body part. In the shaftless movable valve, the following relationship is satisfied, that is, an outer diameter A of the elastic O-ring ≥ the inner diameter B of the spherical inside wall of the cylindrical discharge port of the valve seat > the diameter C of the virtual sphere of the valve element > an inner diameter D of an upper straight body part inside wall of the cylindrical discharge port of the valve seat > an outer diameter E of the straight body part of the valve element > an inner diameter F of the recess groove formed in the outer peripheral part of the valve element > an inner diameter G of the elastic O-ring > an inside wall inner diameter H of the lower straight body part of the cylindrical discharge port of the valve seat.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072846-A (JP)
Title: Motion picture coding system and motion picture processing method
Inventor: UEYASU HIROYUKI
IPC: H04N19/136
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motion picture coding system capable of efficiently coding with less degradation of visual image quality in a simple process, and to provide a process method for the motion picture coding system.  <P>SOLUTION: The motion picture coding system comprises a coding means (108) which performs coding with a motion picture data according to a prescribed algorithm for each prescribed unit, and generates variable length coded data of code quantity corresponding to the information quantity in a prescribed unit, and a buffer means (110) which sequentially accumulates the variable length coded data generated by the coding means (108) and transmits the coded data at a prescribed rate. If the accumulated code amount in the buffer means (110) is insufficient, a prescribed code is generated to maintain transmission of the coded data at the prescribed rate. The system comprises a resolution control means (122) which controls resolution of the motion picture data which is to be coded by the coding means (108) according to occurrence of the prescribed code.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005067843-A (JP)
Title: Image forming device
Inventor: SAMURADA YOSHIHIRO
IPC: B65H31/38
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To increase the number of sheets accommodated in a delivery tray, and enhance aligning performance of sheets.  <P>SOLUTION: This image forming device is equipped with the delivery tray (TRh) having a sheet delivery wall (1) where a sheet delivery port (Ha) for delivering sheet (S) recording images is formed in the upper part, a bottom wall (2) connected to a lower end of the sheet delivery wall (1) and supporting the sheet (S) delivered from the sheet delivery port (Ha) and falling downwardly, and a side wall (3) arranged along a side edge of the sheet (S) delivered from the sheet delivery port (Ha) and with an air outlet (4) formed on at least one of the side wall (3), the bottom wall (2) and the sheet delivery wall (1) for flowing out air pressed downwardly by the falling sheet (S) delivered from the sheet delivery port (Ha) from a space below the sheet (S).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005079656-A (JP)
Title: Piezoelectric vibrator
Inventor: NAKAZAWA TOSHIO
IPC: H01L23/02
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric vibrator wherein the working efficiency for joining of a case member can be improved.  <P>SOLUTION: The piezoelectric vibrator is formed by mounting a piezoelectric vibrating element on the upper face of a wiring board and fitting a metal-made case member. A notch is formed at a corner formed between the upper face of the wiring board and an end face along the outer circumference of the wiring board and an annular metallic layer to be brazed to the lower end of a side wall of the case member is fitted to the exposed face of the wiring board facing the notch.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046987-A (JP)
Title: Tapping unit
Inventor: NAKATANI TAKAYOSHI
IPC: B23G1/16
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tapping unit capable of tapping a female screw with taps of different sizes by a same tapping unit and formed in a simple structure.  <P>SOLUTION: A tap 65 held by the tap holder 52 of a tap pivoting part 40 is rotatingly driven at high speeds by lifting of the cope of a press through the speed increasing transmission device 33 of the frame 11 of the tapping unit 10 installed in the cope of the press. The tapered tip part 66 of the tap 65 is pressed into the prepared hole 69 of a work 68 with a proper compressed air pressure to tap the female screw 69b by its self-driving action. The tap 65 is then withdrawn from the female screw 69b by the releasing of the compressed air pressure and the high-speed reverse rotation of the tap 65 and returned to a specified position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005085474-A (JP)
Title: Functional substrate manufacturing device and functional substrate
Inventor: SEKIYA TAKURO
IPC: H01L51/50
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a functional substrate manufacturing device finely precisely forming a dot pattern by a solution containing a functional material and having high quality, and to provide a high quality functional substrate manufactured by the manufacturing device, in which the fine precise dot pattern is formed.  <P>SOLUTION: The functional substrate manufacturing device jets the solution containing the functional material to a desirable position of the substrate 14 based on solution giving information inputted by an information input means. A jetting head 11 and a laser beam irradiation means 23 are mounted on a carriage 12, the solution is given to the substrate 14 by the laser beam irradiation means 23 copying to a track formed by irradiating a laser beam, the laser beam irradiation means 23 and the jetting head 11 are separated with a space 26, and fit to a holding means so that the space 26 is made larger than the distance between the substrate 14 and the exhaust port surface of the jetting head 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005082980-A (JP)
Title: Water storage and draining structure for check dam and well used therefor
Inventor: SAITO MITSUO
IPC: E02B7/02
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water storage and draining structure for check dam capable of stably draining water stored in a well check dam with time and ensuring the water storage capacity in swelling while facilitating the maintenance.  <P>SOLUTION: This structure comprises a plurality of water collecting wells 5 for making the water penetrated into a sediment deposition part 4 spring to a sedimentation 4c on the upstream side of a dam body 2. The wells 5 are allowed to communicate with each other in the vicinity of the bottom parts through a communicating conduit 7. The water made to spring to each well 5 is finally carried to the well 5 having a draining conduit 8 capable of draining the water to the downstream side through the lower part of the dam body 2 and discharged to the downstream side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI