baber/WOPTO huggingface dataset:
Patent JP-2003144503-A (JP)
Title: Air massage device
Inventor: YAMAZAKI YASUHISA
IPC: A61H7/00
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an air massage device enabling a user to easily adjust the position of an air bag and capable of being reduced in cost. SOLUTION: In the air massage device, the loop tape 13 of a sheet fastener is provided on the surface 12' abutting on the human body and the base part 16' having a locking part 19 formed thereto so as to be locked with the part 17 to be locked of the loop tape 13 is used as the fabric of the air bag 11'. The locking part 19 is locked with the part 17 to be locked in a freely detachable manner to alter the attaching position of the air bag 11'.
Patent JP-2003156302-A (JP)
Title: Method and device for detecting particulate matter in unvulcanized rubber
Inventor: KOURA HISAAKI
IPC: G01B5/06
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a reliable method for detecting particulate matter in unvulcanized rubber, without the possibility of the particulates being embedded. SOLUTION: A sheet 5 is passed between a detecting roller 3 consisting of a position fixed roller 4 and a position movable roller 6, which are contacted with the sheet 5 with rolling an unvulcanized rubber to the sheet 5 of thickness 5 mm or less. The presence of the particulate matter is detected by measuring the toxic amount of the position movable roller 6 at that time, in the thickness direction of the sheet 5.
Patent JP-2003158152-A (JP)
Title: Semiconductor device, method of manufacturing the same semiconductor device mounting unit and method of manufacturing the same
Inventor: HIRAI HIROYUKI
IPC: H01L21/60
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, a semiconductor device mounting unit, a method of manufacturing the semiconductor device, and a method of manufacturing the semiconductor device mounting unit which enable improvement of the productivity of flip-chip connection. SOLUTION: This semiconductor device has a semiconductor chip having pads for the external connections; an insulation layer formed on the surface of the semiconductor chip where the pads are formed; and conductor layers which are formed on the insulation layer, have areas larger than the areas of the pads, and are connected electrically with the pads via conductors piercing through the insulation layer. As the conductor layers, having the larger areas than the pads formed on the chip, are used as terminals for the external connections instead of the pads, the precision of the alignment of the semiconductor device can be rough corresponding to the areas of the conductor layers larger than the areas of the pads regardless of the fineness of wiring patterns on a wiring board which is connected to the semiconductor device with the flip-chip connection, so that the efficient alignment can be practiced and hence the productivity of the flip-clip connection can be improved.
Patent JP-2003161793-A (JP)
Title: Fuel assembly for boiling water reactor
Inventor: OGUCHI KAZUNARI
IPC: G21C3/328
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a fuel assembly for boiling water reactor (BWR) capable of enhancing the economic efficiency by increase of the uranium weight while assuring safety with no degradation in thermal hydraulic or unclear characteristics.  <P>SOLUTION: Fuel rods are divided into a standard fuel rod whose fuel effective length is equal to the fuel effective length of a fuel assembly, and a partial-length fuel rod whose fuel effective length is about 2/3 of the standard fuel rod. Assuming that the number (N) of partial-length fuel rods is 12-14 while fuel rod diameter (D) is 10.23-10.33 mm, the following two equations are satisfied at the same time: ä3.93Nc+1.85Ns+1.26Nw+0.64 (N-Nc-Ns-Nw)}×(1-α)-3.81+35.0 (12.95-P)-0.7(W-174)-15.7(e-4.5)≥0.0, and (D-10.1)×5.7+(12.95-P)×14.0≤3.0. (where, Nc: the number of partial-length fuel rods at the corners on outermost periphery, Ns: the number of partial-length fuel rods on the outermost periphery except for corners, Nw: the number of partial-length fuel rods adjoining a large-diameter water rod, α: a top-end relative position of the fuel effective length of a partial-length fuel rod relative to that of a standard fuel rod, P: fuel rod pitch (mm), W: fuel assembly uranium weight (kg), and e: assembly average uranium enrichment (wt.%)).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003162580-A (JP)
Title: Graph display system of data in electronic medical chart
Inventor: OBARA KIYOHIRO
IPC: G16H10/60
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the time required for operation of a graph display by associating an electronic medical chart system, particularly one using a template system with an examination data graph display system, where it is needed to set display items again, when displaying the history of items displayed in the electronic medical chart by a graph, since an electronic chart system is another system of a graph display means of examination data.  <P>SOLUTION: There are provided a means for storing examination data items for referred, a means for transferring the stored examination data items to the graph display system, a means for receiving the transferred examination data items in the graph display system, a means for graph-displaying the examination data items, and a means for storing/referral to a state of graph display by patients. By reducing the time required for the operation of the graph display, consultation hours using the electronic medical chart can be reduced, and explanation of the efficacy of treatment and guidance to the patients can be made further effectively by using effective graph displays.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161694-A (JP)
Title: Stamper for, and manufacturing method for surface plasmon resonance sensor chip
Inventor: NAKAJIMA MASAHIRO
IPC: G01N21/359
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface plasmon resonance sensor chip which enables analysis with high accuracy and produce various kinds of chip having a high degree of freedom for chip design, and a manufacturing method of a stamper.  <P>SOLUTION: In the method of producing the stamper used to produce the surface plasmon resonance sensor chip in which a metallic layer and a diffraction grating are arranged near a sensing surface being in contact with a sample and in which a resonance phenomena caused by both surface plasmon wave induced on the surface of the metallic layer by irradiation with light and evanescent wave generated by the function of the diffraction grating occurs on a resonance region formed on the sensing surface, a photosensitive layer is disposed on a substrate, and a latent image is formed by projecting a focused beam from a beam emitting device onto the photosensitive layer, and then a pattern of the diffraction grating is formed by using a development process, and then a transfer layer is formed on the photosensitive layer, and the stamper is produced for the surface plasmon resonant sensor by separating the transfer layer therefrom.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161610-A (JP)
Title: Optical measurement device
Inventor: KIYONO SATOSHI
IPC: G01B11/24
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical measurement device that can accurately measure the shape of the complex surface of an object to be measured.  <P>SOLUTION: By detecting that the reflection of luminous flux emitted from an objective lens 21 toward the surface of an object 31 to be measured is received at the same position as the emitting point of the luminous flux with four-way split photodiode 14, the plane angle at reflected point of the object 31 can be determined from a normal direction at that time. By measuring the plane angle over all of the object 31 for different reflected points, overall shape of the object 31 can be determined.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171117-A (JP)
Title: Hydrophobic silica fine powder and method for manufacturing the same
Inventor: KONYA YOSHIHARU
IPC: C01B33/18
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrophobic silica fine powder having characteristics that the powder is dispersed in a spherical primary particle state, the powder is less bulky, easily handled, highly hydrophobic and excellent in fluidity, dispersibility in a liquid, or the like.  <P>SOLUTION: The hydrophobic silica fine powder is manufactured by oxidizing and combusting siloxane in flame to obtain a spherical hydrophilic silica fine powder, preliminarily mixing the powder with a hydrophobic treating agent having silanol groups, dispersing and mixing the hydrophobic treating agent in a mill using balls as a medium to deflocculate or disintegrate and compact the powder, and then heating at 100 to 300°C in an atmosphere in the presence of ammonia to change the powder into hydrophobic. The obtained hydrophobic silica fine powder has 150 to 800 g/l loose bulk density, 5 to 80 m<SP>2</SP>/g specific surface area, 30 nm to 1 μm primary particle size and 55 to 80 hydrophobic degree by a methanol titration method.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167131-A (JP)
Title: Light guide plate for front light
Inventor: NIIDA HIDENORI
IPC: G02B6/00
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light guide plate for a front light which has improved luminance and uniformized luminance distribution while maintaining visibility by reducing parallax in a substantially unrecognizable state.  <P>SOLUTION: The light guide plate 14 receives the light of a light source 15 from the incident plane 14a of a side face, and emits the light from a light- emitting plane 14c opposed to a liquid crystal panel 12. The light guide plate 14 is formed so that a tilting angle θ formed by a straight line passing through a position at the opposite side end part of the light-emitting plane 14c in the incident plane 14a and a position at the opposite side end part of the light- emitting plane 14c in an opposite plane 14b opposed to the incident plane 14a of the light guide plate 14, and the light-emitting plane 14c become 0.2°<θ<0.75°. A large number of grooves 17 are formed on a plane 14d opposed to the light- guide plane 14c for reflecting light incident from the incident plane 14a in an emission direction from the light-emitting plane 14c. An inclined plane 17a which inclines upward toward the opposite plane 14b from the incident plane 14a, and an light collecting plane 17b which is inclined downward from the incident plane 14a toward the opposite plane 14b are formed at the grooves 17 so as to alternately be continued.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165202-A (JP)
Title: Register-adjusting device for multi-color rotary printing machine
Inventor: KASAI NORIYUKI
IPC: B65H23/188
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To quickly correct a register slip which is generated when papers are joined.  <P>SOLUTION: This register-adjusting device is constituted by providing a register-detecting device 30, an adjusting roller device 1 and a control device 50. In this case, the register-detecting device 30 is provided on the downstream side of a printing device P2 which is located on the most downstream side, and detects a register slip for an image which is printed by respective printing devices. The adjusting roller device 1 is provided on a guiding path for a web paper between printing devices P1 and P2 being adjacent in the running direction of the web paper W in such a manner that the adjusting roller device 1 can change the length of the guiding path. The control device 50 controls the motion of the adjusting roller device based on a detection result by the register-detecting device when received a paper-joining signals to a paper-feeding device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171035-A (JP)
Title: Sheet sensor and sheet conveyance apparatus therewith
Inventor: SASAI TAKAHIRO
IPC: B65H7/14
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet sensor capable of instantaneously detecting conveyance failure such as jamming, and a sheet conveyance apparatus therewith.  <P>SOLUTION: This sheet conveyance apparatus comprises sheet sensors PSS, PDS having a first photo interrupter 70 for detecting a change in the position of a rotor 40 by a contact with paper 80 and a second photo interrupter 50 for detecting the rotational angle of the rotor 40.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169874-A (JP)
Title: Cowl opening and closing structure for riding golf cart
Inventor: FUKUMOTO TAKESHI
IPC: A63B55/60
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that work for maintenance, etc., is troublesome since a cowl for a golf cart is made to be opened and closed by using a tool.  <P>SOLUTION: The golf cart is constituted by placing an engine, a battery 10, etc., on a main frame 2 and covering the engine, the battery, etc., with the cowl 4 reinforced by a cowl frame 46 in the state of being openable and closable with one end of the cowl frame as a supporting point. In the golf cart, a stopper 50 consisting of an elastic body is arranged between the lower surface of the other end of the cowl frame and the main frame.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172219-A (JP)
Title: Fuel feeding module attachment structure for fuel tank
Inventor: ISOZAKI AKIHIRO
IPC: B60K15/01
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel feeding module attachment structure capable of installing both of a fuel feeding module and valves even on a fuel tank with a small vertical dimension.  <P>SOLUTION: When the fuel feeding module 6 exceeds a designated stroke amount and is going to project out upward by a rise of a lower surface part 3 of a fuel tank 1, the fuel feeding module 6 inclines to a direction separating form the valves 20 to avoid interference of the valves 20 and a pump 9 in the fuel feeding module 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172869-A (JP)
Title: Range finder
Inventor: YOSHIDA HIDEO
IPC: G03B13/36
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a range finder for ranging properly and reliably which uses an AF sensor of a passive autofocusing and detects a distance of a ranging object with sensor data obtained from the AF sensor, and when the ranging object has high luminance, sensor sensitivity is set to low, the ranging area is divided into three, and the sensor data are obtained as a peak selected area of the AF sensor from each area, when the ranging object has medium luminance, the sensor sensitivity is set to low, and the sensor data are obtained as a peak selected area of the AF sensor from whole area, and when the ranging object has low luminance, the sensor sensitivity is set to high, and the sensor data are obtained as a peak selected area of the AF sensor from whole area, and thus proper and reliable sensor data are obtained.  <P>SOLUTION: According to luminance of the ranging object, the sensor sensitivity and setting method of the peak selected area of the AF sensor are switched.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170154-A (JP)
Title: Method for decontaminating contaminated soil
Inventor: SHIMODA TETSUYA
IPC: B09C1/10
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for decontaminating contaminated soil effectively.  <P>SOLUTION: The contaminated soil can be decontaminated by a microbe even in winter by heating a part of the contaminated soil or aggregates at high temperatures, adding the heated soil or aggregates to the contaminated soil and mixing them.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169998-A (JP)
Title: Shoulder deformation-preventing member for clothes- hanger
Inventor: NISHIKAWA YOICHI
IPC: D06F57/00
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a shoulder deformation-preventing member for a clothes-hanger for which consideration is taken for the environment.  <P>SOLUTION: This shoulder deformation-preventing member 1 covers the shoulder-placing section 3 of the clothes-hanger 2, and holds the shoulder sections of clothes from the inside. Such a shoulder deformation-preventing member 1 is molded by deep-drawing with a corrugated board as the material. The shoulder deformation-preventing member 1 is molded in such a manner can be used in the same manner as a clothes-hanger made of plastic, can be incinerated as a burnable refuse after use, and also, can be recycled to be recovered.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179921-A (JP)
Title: Coded image decoding apparatus
Inventor: OKA TOSHIO
IPC: H04N19/513
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve subjective image quality of a decoded image.  <P>SOLUTION: The coded image decoding apparatus acquires encoding information of the coded image from a VLD unit 702, an inverse digitizing unit 703, and a reverse DCT unit 704 and the like, decides the type and/or the strength of a filter by a filter deciding unit 101 in response to the information, and filters the decoded image signal by a filtering unit 102 according to the decision. Thus, a difficult operation to recognize the subjective image quality by the decoded image signal is eliminated, and hence suitable filtering can be conducted. The regenerating speed of the image can be estimated from the coding information. The type and/or the strength of the filter in response to the regenerating speed is decided, and hence the filtering can be conducted as well.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175439-A (JP)
Title: Machining time estimating apparatus for nc machine tool
Inventor: NAKAMURA TAKAYUKI
IPC: B23Q15/00
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machining time estimating apparatus capable of calculating machining time with high precision.  <P>SOLUTION: This estimating apparatus comprises a database 22 for storing actual operating time data of an auxiliary function, an actual operating time calculating means 21 for updating the data stored in the database 22, and an operating time estimating means 24 for analyzing an NC program for each block, calculating the estimated operating time of shaft movement based on the analyzed result, searching for the database 22 to estimate the operating time of the auxiliary function, and calculating the estimated operating time for each block and the total estimated machining time based on the obtained shaft movement estimated operating time and auxiliary function estimated operating time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176777-A (JP)
Title: Compressor
Inventor: TAGUCHI YUKIHIKO
IPC: F04B39/00
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressor effectively preventing noise production in a bearing structure and to be assembled easily.  <P>SOLUTION: The bearing structure of a conventional product is improved so as to be assembled easily in this variable displacement compressor 1". A resin material 330 as an elasticity member adhered and fitted to an adjusting screw 15' beforehand is contact with a thrust bearing 14 in the shaft direction (of a driving shaft 11) and is interposed between the thrust bearing 14 and the adjusting screw 15'. A recessed section 15'a capable of accommodating an annular-shaped resin material 330 is formed on the edge surface of the adjusting screw 15'. The compressor has a same structure as the structure of the conventional product, except that the resin material 330 is disposed so as to be contact with the inner edge wall 15'b and the bottom wall of the recessed section 15'a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177318-A (JP)
Title: Variable focal distance lens
Inventor: SHIBAYAMA ATSUSHI
IPC: G02B13/18
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable focal distance lens which is suitable for a video camera and an electronic still camera or the like using a solid-state image pickup element or the like, whose variable power ratio is ≥6, whose viewing angle in a wide angle end state is ≥60° and which has excellent image forming performance.  <P>SOLUTION: This lens has a 1st lens group G1 having positive refractive power, a 2nd lens group G2 having negative refractive power, a 3rd lens group G3 having positive refractive power, a 4th lens group G4 having positive refractive power and a 5th lens group G5 having positive refractive power in order from an object side. In the case of varying power from a wide angle end state to a telephoto end state, space between the 1st and the 2nd lens groups G1 and G2 is increased, space between the 2nd and the 3rd lens groups G2 and G3 is decreased, space between the 3rd and the 4th lens groups G3 and G4 is changed, space between the 4th and the 5th lens groups G4 and G5 is increased and the 3rd and the 4th lens groups G3 and G4 are moved toward the object side, and then the lens satisfies a specified conditional expression.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184122-A (JP)
Title: Loading vehicle
Inventor: TAKEBE SEISHIRO
IPC: E02F3/34
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a loading vehicle having a lightweight working machine and offering good front visibility.  <P>SOLUTION: A lift arm (11) of a working machine (10) installed to a frame (2) of a car body is constituted with a pair of a left member (12) and a right member (13) and a cross member (14) which connect together the left member (12) and the right member (13) almost at the center portions of the left member (12) and the right member (13) in the longitudinal direction. A tilt lever (21) of a tilt link device (20) is installed to a bracket (18) provided to the cross member (14). A width B in right to left direction of the lift arm (11) near the cross member (14) is made narrower than the width A of a base end portion (15) and the width C of the tip end portion (17). In this way, the front visibility at the time of rising of the lift arm (11) can be improved and an attaching portion of the front and rear ends of the lift arms (11) can be made smaller and the weight of the working machine (10) can be reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002237234-A (JP)
Title: Normal-reverse pushbutton switch
Inventor: MORIYA TOSHIO
IPC: H01H13/72
Filed: 2001-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an exceptionally compact normal-reverse pushbutton switch excellent in operability, by materializing a structure wherein the switch is not operated unless either one of normal or reverse pushbuttons and one more operating button are pushed in order to further enhance safety, although it is not mechanically possible to push two pushbuttons at the same time due to a mechanical interlock, in this two point type normal-reverse pushbutton switch with the mechanical interlock. SOLUTION: This normal-reverse pushbutton switch is structured so that a normal turn operating part, a reverse turn operating part, and a shift operating part to be pushed with either one of the operating parts at the same time are disposed so as to form a dog leg shape against the operating surface, and the normal turn operating part and the reverse turn operating part are prevented from being closed in at the same time by an interlocking plate. In this structure, the shift operating part is perpendicularly provided at the central position on a centerline connecting the normal turn operating part and the reverse turn operating part.
Patent JP-2003183092-A (JP)
Title: Method for producing fertilizer using rural colony waste water sludge or combined septic tank sludge
Inventor: HORII MASAMI
IPC: C05F7/00
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a fertilizer using rural colony waste water sludge or combined septic tank sludge and utilizing easily these sludge as an organic fertilizer.  <P>SOLUTION: The sludge is put in a sludge hopper 1 and its moisture content is decreased to 75%. Carbonized chaff and the organic fertilizer are mixed and kneaded with the weighed sludge in a mixer 3 and the moisture content is decreased to 40-30% in a rotary kiln 4. Thereafter the sludge is granulated and irradiated with microwave and then the moisture content is prepared to 20-10%.  <P>COPYRIGHT: (C)2003,JPO