baber/WOPTO huggingface dataset:
Patent JP-2003248160-A (JP)
Title: Zoom lens barrel and camera
Inventor: NAKAYAMA HARUKI
IPC: G02B7/04
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a zoom lens barrel for switching a plurality of focus distances in stages by a moving means for moving a plurality of lens groups in the direction of an optical axis and focusing by the moving means after a predetermined focus distance is set, reduce the cost, improve focusing property, and rationalize focusing adjustment.  <P>SOLUTION: At least two lens groups for moving so as to switch the focus distance move and implement focusing as the lens groups mutually change an interval between them. The front group constitutes a convex lens and moves at a constant ratio. The back group constitutes a concave lens and moves at a moving ratio higher than the front group, when switched from a wide angle side to a telescopic side and moves at the moving ratio lower than the front group when focusing from infinity to a short distance.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004297673-A (JP)
Title: Receiving system
Inventor: YASUI IKUO
IPC: H03G3/20
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiving system which is excellent in the gain control property of AGC in a receiving frame start and in which power consumption is reduced.  <P>SOLUTION: An initial value register 10 memorizes a gain control amount initial value INIT at the receiving frame start. When receiving frame is started, a latch part 72 outputs the gain control amount initial value INIT which has been incorporated and latched from the initial value register 10 at the time of the last receiving frame termination as a gain control value CNTL. A variable gain amplifier 4 amplifies the signal which has been received from a mixer 3 based on the initial value. After that, the gain of the variable gain amplifier 4 is controlled in such a manner that the signal level of a received signal RS becomes fixed on a considered level by using a feed back loop constituted of an RSSI circuit 6, a gain control circuit 7 and an D/A conversion circuit 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290598-A (JP)
Title: Packing structure for absorbent article
Inventor: YASUDA AI
IPC: A61F13/494
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To accomplish the hygienic and compact packing and housing of absorbent articles.  <P>SOLUTION: In the packing component unit 100, a plurality of sanitary napkins 1 is packed with a packing member 2 to be wound in a roll. Each of the sanitary napkins 1 has a top sheet 11, a back sheet 12 and an absorbent 13 disposed between the top sheet and the back sheet. The packing member has a surface cover sheet 21 for covering the sanitary napkin from the side of the top sheet 11 and a rear cover sheet 22 for covering the sanitary napkin from the side of the pack sheet 12. Out of the surface and rear cover sheets, at least one cover sheet is formed being linked continuously in a belt. Consequently, each sanitary napkin is sandwiched between the surface and rear cover sheets while both rim parts in the longitudinal direction X of at least the surface and rear cover sheets are laid one upon the other to seal up.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300921-A (JP)
Title: Constant speed driving control device for vehicle
Inventor: SAITO SOICHI
IPC: F02D29/02
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly control speed before and after start of C/C (cruise control: constant speed traveling control) without occurrence of undershoot of speed or the like at start of C/C.  <P>SOLUTION: An initial control value at start of C/C is calculated based on engine output torque estimated as torque output by an internal combustion engine 10 at the time based on intake air quantity and throttle opening or the like. A control value after start of C/C is calculated in such a manner of transiting from the initial control value to make actual speed consistent with target speed. Accordingly, it is not necessary to use traveling resistance which is extremely difficult to calculate due to disturbing factor, undershoot of speed or the like does not occur at start of C/C, smooth speed control before and after start of C/C can be realized, and the actual speed can be quickly made close to the target speed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298007-A (JP)
Title: Seedling transportation container
Inventor: KIKUCHI YOSHIKAZU
IPC: A01G9/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handy seedling transportation container with which relatively largely grown seedlings put in an under tray can be stably transported while housed into an outer box.  <P>SOLUTION: This seedling transportation container is structured as follows: an inner box 2 having a unique shape is set between an under tray and the outer box 3; the inner box 2 has such a size as to be adaptively housed in the outer box 3 so as to be along its inner surface and is provided with at least one air hole at its bottom surface 5; the height of a longitudinal wall 6 joining to the bottom surface is substantially identical to that of a side wall of the outer box 3; an opening part 7 to function as a grip is provided at the upper part of the longitudinal wall; the right and left extending parts 8 of the longitudinal wall are foldable along the inner wall of the outer box 3; the lower ends of the extending parts 8 are each cut off at the side of the longitudinal wall in such a height and width as to be adaptable to the edge of the under tray; and the tip part following the cut-off part 9 projects toward the lower position than the height of the under tray.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301168-A (JP)
Title: Linear guide device
Inventor: FUJIMURA NOBUAKI
IPC: F16C29/06
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear guide device having proper length of a load rolling body rolling channel capable of suppressing rolling body passing vibration stably.  <P>SOLUTION: This linear guide device is provided with a guide rail 1 having rolling body rolling channels 3 in both side parts and extended in the axial direction, a slider main body 2A having the load rolling body rolling channels 31 opposing to the rolling body rolling channels 3 and having a rolling body passage 8 passing through in the axial direction, a slider 2 having a rolling body circulation passage 6 communicating a section between both rolling body rolling channels 3 and 31 with the rolling body passage 8, provided with an end cap 5 fixed to both end parts of the slider main body 2A, and stretched across the guide rail 1, and many rolling bodies B arranged so as to circulate while rolling in the rolling body circulation passage 6 and the rolling body passage 8 between both rolling body rolling channels 3 and 31. Length of the load rolling body rolling channel 31 of the slider main body 2A is 23 to 32 times the diameter of the rolling body B.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303954-A (JP)
Title: Teg pattern of semiconductor device and inspection method of pattern deviation using the same
Inventor: MURATA YUICHIRO
IPC: H01L21/66
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a TEG pattern which allows an electrical detection of a positional deviation in a semiconductor device wherein a conductive film is processed by two-time photolithographic processes.  <P>SOLUTION: In a thin film having a conductivity which is formed on top of a semiconductor substrate, a first pattern 3 is formed by a first photolithographic process, and then second patterns 4a and 4b are formed by a second photolithographic process. The first pattern 3 consists of rectangular pads 2a and 2b and a coupling portion 2c. By forming the second patterns 4a and 4b, gauges 5a and 5b are formed. When an electric current is caused to flow between the pads 2a and 2b, an amount of electric current corresponding to an amount of positional deviation flows and amounts of positional deviations can be obtained as different resistance values.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302220-A (JP)
Title: Wire cleaning device, corona electrifying device, and image forming apparatus using wire cleaning device
Inventor: SHIGA TAKEMOTO
IPC: G03G15/02
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire cleaning device constituted so that the driving time of a motor is easily decided by making the fixed position of a shaft on which a cleaning member is screwed sufficiently constantly.  <P>SOLUTION: In the wire cleaning device 53, a shaft 531 is extended nearly in parallel with a long-length wire 522 provided to be stretched in a case, a driving source 533 for driving and rotating the shaft 531 is arranged on one end side of the shaft, stoppers 536 are attached near both ends of the shaft, and the cleaning member 532 moving back and forth in accordance with the rotation of the shaft between the stoppers of the shaft while coming into contact with the wire is attached to the shaft. The device 53 is provided with a driving transmission part 534 between the shaft and the driving source, and the driving transmission part is constituted of a clutch equipped with an input side engaging part 5342 coupled to a driving source side and an output side engaging part 5341 coupled to the shaft side so as to be brought into contact with and to be separated from each other. The clutch is constituted so that a 1st engaging part and a 2nd engaging part can relatively be brought into contact with and be separated from each other and at least either the 1st engaging part or the 2nd engaging part is energized by an energizing member in a direction where they abut on each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304963-A (JP)
Title: Piezoelectric actuator
Inventor: AKAHA HIDEHIRO
IPC: H02N2/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric actuator which has sufficient durability and allows reduction in size and thickness.  <P>SOLUTION: A plurality of drive units 21 are provided in positions corresponding to a plurality of antinodes in bending vibration. Therefore, in one piezoelectric actuator 1, driving force can be applied to a driven body by a plurality of the drive units 21, and the durability can be enhanced as compared with cases where only one drive unit 21 is provided. Unlike conventional cases, where as many piezoelectric actuators 1 as drive units 21 are required, one piezoelectric actuator 1 is provided with a plurality of the drive units 21. Therefore, the number of piezoelectric actuators required can be reduced, and reduction in size and thickness can be facilitated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308190-A (JP)
Title: Handrail mounting jig for concrete floor slab
Inventor: INASAWA MAMORU
IPC: E04F11/18
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handrail mounting jig for a concrete floor slab capable of obtaining an accurate mounting state of a handrail in order to vertically hold a strut of the handrail based on the floor slab even if the floor slab is not horizontally placed.  <P>SOLUTION: The handrail mounting jig for the concrete slab comprises a pair of reference frames assembled to both right and left ends of the concrete floor slab and a pair of before and behind horizontal holding clamps by a booster of a screw provided to the reference frames and a pair of up and down vertical holding clamps, each of the reference frames is formed by combining a lower horizontal material of a section abutting on the lower surface and the side of the floor slab with an upper vertical material facing a piece of the section vertically fixed to the lower horizontal material onto the handrail, the horizontal holding clamps tighten a piece of the lower horizontal material to the lower surface of the floor slab, and the vertical holding clamps respectively hold both up and down horizontal materials of the handrail in a piece of the upper vertical material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307699-A (JP)
Title: Hydrophilic group-containing resin structure and its preparation process
Inventor: URAIRI MASAKATSU
IPC: C08J7/00
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrophilic group-containing resin structure that has been made hydrophilic without the need of masking and in addition at a low cost and easily, as well as to provide its preparation process.  <P>SOLUTION: The hydrophilic group-containing resin structure has the hydrophilic group introduced by a laser processing utilizing a multiple photon absorption process. A resin base material to be processed before introducing the hydrophilic group by the laser processing may be a resin sheet or a resin film. The hydrophilic group is preferably at least one selected from a hydroxyl group, oxo group, carboxyl group, formyl group, amino group, nitro group, and mercapto group. The preparation process of the hydrophilic-group containing resin structure consists in introducing the hydrophilic group by the laser processing utilizing the multiple photon absorption process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309391-A (JP)
Title: Method and detector for detecting gas concentration
Inventor: SUGIYAMA HIROAKI
IPC: G01N21/35
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To precisely and highly reliably detect the concentration of a specified gas component in a sample gas.  <P>SOLUTION: In this gas concentration detecting method, a working curve data in a reference temperature acquired preliminarily as to a gas sensor is temperature-corrected to acquire a corrected working curve data in an observed temperature of the sample gas, and a detection output value by the gas sensor is collated with the corrected working curve data to acquire a gas concentration value. The corrected working curve data is provided by conducting output value correction processing for finding a corrected output value, by correcting an output value in the reference temperature with a concentration value in response to the output value, and an output correction value determined by a level of a temperature difference between a temperature of the sample gas and the reference temperature, in a concentration range of a measuring range concerned in the working curve data in the reference temperature. The specified gas concentration detecting method is executed in this gas concentration detector.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311837-A (JP)
Title: Member for semiconductor manufacturing device and method for manufacturing the same
Inventor: KOBAYASHI HIROMICHI
IPC: C23C16/44
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a member for a semiconductor manufacturing device whose anti-plasma etching property is high, and whose conductivity is available.  <P>SOLUTION: Members for a semiconductor manufacturing device to be used in a plasma treatment apparatus is obtained by mixing titanium nitride or zirconium nitride to a ceramic base material compose of Si and N as main components.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310634-A (JP)
Title: Traffic lane controller and traffic lane control method
Inventor: NAITO KAZUTOSHI
IPC: G07B15/00
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traffic lane controller and a traffic lane control method, capable of more certainly detecting a vehicle.  <P>SOLUTION: This traffic lane controller has a vehicle detection part reading information from a vehicle identifier installed in the vehicle, storing and transmitting license plate information about the vehicle in a non-contact state to detect the vehicle, and starts communication with an on-vehicle device by reading the information from the vehicle identifier in the non-contact state. Based on the information (including the information about the license plate) transmitted from the vehicle identifier, the vehicle is detected to prevent an error in vehicle detection.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311326-A (JP)
Title: Filler, sheet-formed molded body, and laminate
Inventor: TANAKA MASAHARU
IPC: H01B3/00
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a sheet-formed molded body and a laminate which can be used suitably for the use of a high speed, high frequency circuit or the like in which thickness is regulated, and for which superior high frequency characteristic is needed.  <P>SOLUTION: This filler is composed of spherical particles with a core/shell structure in which a covered layer is formed on spherical porous material, and after the spherical particles having the largest particle size of 10 μm or less and the true density of 1.5 g/cm<SP>3</SP>or less are mixed with a thermosetting resin and molded into a sheet form, the specific dielectric constant calculated from the specific dielectric constant of the sheet measured based on JIS K6911 is 2.5 or less under the condition of frequency 1 GHz.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315565-A (JP)
Title: Active ray-curable inkjet ink composition, and image-forming method and inkjet recording device using the same
Inventor: TAKABAYASHI TOSHIYUKI
IPC: C09D11/326
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active ray-curable inkjet ink composition capable of very stably recording a highly precise image excellent in letter quality without causing color mixing on all recording materials under various printing environments, and an image-forming method and an inkjet recording device using the same.  <P>SOLUTION: The active ray-curable inkjet ink composition comprises 1-methyl-4-(2-methyloxiranyl)-7-oxabicyclo[4.1.0]heptane as a photopolymerizable compound and a nonionic surfactant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317228-A (JP)
Title: Piezoelectric element holding structure
Inventor: YAMADA KIMIO
IPC: G01P15/09
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric element holding structure, having a relatively simple structure, used for measurement at high temperatures, and applied to an acceleration sensor, etc.  <P>SOLUTION: In this piezoelectric element holding structure for holding a piezoelectric element 5 between a base 1 and a weight 6, an inclined plane 3 is formed on an upper part of the base 1, a presser member 4 having a through hole 4a in the plane 3 is caused to contact with the element 5 oppositely to its inner circumferential surface 5a. A bolt 7 is put through the through hole 4a in the member 4 and fastened into a screw hole 2b provided in the upper part of the base 1, thereby causing the member 4 to slide along the plane 3. The element 5 mounted on the upper part of the base 1 is pressed outward from the surface 5a and held between the base 1 and the weight 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316332-A (JP)
Title: Slope construction method in winter
Inventor: ADACHI KOICHI
IPC: E02D17/20
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slope construction method in a winter, in which the lower side and the upper side within a construction range can be heated uniformly without a temperature difference, works such as a freezing and a melting or the like at a partial place are also enabled, an operator can operate safely, a heat loss can be prevented because the outside air does not flow into a closed space between the face of a slope and a shielding sheet, a plurality of heat sources are not required, the degree of freedom at a jobsite can be obtained because the heat source can be installed at arbitrary places on the slope tail side and upper side of the face of the slope.  <P>SOLUTION: The face of the slope 51 is covered with the shielding sheet 1 including the construction range A, and the edge-section side 51A is fixed onto the face of the slope 51 and the closed space 2 is formed. A plurality of steam injection pipes 4 with a plurality of nozzle holes 4A are disposed movably in the closed space 2, and a boiler 5 is mounted outside the sheet 1. The injection pipes 4 are supplied with pressurized steam from the boiler 5 and steam is injected into the closed space 2 from the nozzle holes 4A, and the closed space 2 is heated uniformly.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005170385-A (JP)
Title: Suspending string for tissue paper box
Inventor: IDE MACHIKO
IPC: A47K10/20
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tissue paper box which can be suspended anywhere and simply used.  <P>SOLUTION: Small holes are respectively formed on both side faces of the tissue paper box, and a string is hooked on each hole to make the box suspendible anywhere and simply usable. When tissue paper in the box runs out, the string is attached to another tissue paper box for repeated use. The string can be hooked on a nail or inserted through a ring to suspend the tissue paper box simply, for example, on a wall near a place where the box becomes an obstacle, on the side of a table, in a kitchen, on a bed, especially a bed in a hospital, where the box can be suspended on a handrail on the periphery of the bed so that the box is used without obstructing anything.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325603-A (JP)
Title: Lens module and camera using the same
Inventor: TAKADA HIDEKI
IPC: G02B7/02
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a camera cannot exhibit desired performance depending upon the use environment.  <P>SOLUTION: A film-like heater 7C is disposed between a flat of a front lens 12 and a flat of a second lens 14 and in a region where the heater exerts no influence on an imaging optical path. Also, the inner wall surface of a lens holder 42 is provided with a temperature sensor 72 for obtaining the temperature in a lens module 10. Electric power is supplied to the heater 70 based on the output of the temperature sensor 72 to heat the lens module 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291946-A (JP)
Title: Window freeze melting device
Inventor: DEGUCHI TAKANOBU
IPC: B60S1/02
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a window freeze melting device for melting snow and ice in a short time by burning gas from a liquefied fuel cylinder as a heat source to melt the snow and ice frozen on a window.  <P>SOLUTION: The window freeze melting device 10 comprises frame receiving plate 18 having a snow and ice covered surface contact portion 19 to which a ceramics is fixed to cover the frame receiving plate 18 and a melting portion 28 to be put in contact with the frozen snow and ice for melting them with the transfer of heat thereto, cast of iron/aluminum to be heated by the frame 30 ignited to a burner port 14 into a specified shape, an attachment 31 having a gap 17 to the frame receiving plate 18, a combustion chamber 16, a slit 21, the burner port 14, a mixing chamber 15 and a fitted/removed portion 11 in one unit structure, and the portable liquefied fuel cylinder 12 as the heat source, where all are fitted together and put into a strength retaining case 20 having an ignition control switch 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330855-A (JP)
Title: Rear body structure
Inventor: ABE KAZUO
IPC: B62D21/00
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rear body structure protecting a fuel filler pipe and a fuel tank by absorbing impact received at the time of rear surface collision, and to provide a vehicular door having strength in a lower part of a door main body.  <P>SOLUTION: The rear body structure comprises a sub-frame 1 composed of longitudinal members 1b extending in a back-and-forth direction on right and left sides of a vehicular body (a side frame 2), and lateral members 1a coupled to the longitudinal members 1b and extending in a right-and-left direction in front/at the rear of the vehicular body (the side frame 2). The longitudinal members 1b are formed by bending in a vertical direction. In front of the lateral member 1a in a front side, the fuel filler pipe 4 connecting to the fuel tank 3 at a specified interval is arranged.  <P>COPYRIGHT: (C)2005,JPO&NCIPI