baber/WOPTO huggingface dataset:
Patent JP-2004142765-A (JP)
Title: Food packaging bag
Inventor: SHIRAI NAOTO
IPC: B65D65/34
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food packaging bag which can be accurately opened so that a packaged sandwich can be properly taken out, is excellent in productivity, and prevents the packaged sandwich from deforming.  <P>SOLUTION: The food packaging bag consists of overlapped trapezoidal front 10 and rear 20 films with their side rims 11 and 21 sealed, while a narrow end is sealed by a seal 1 and the other wide end can be opened wide by an opening 2, and a portion of the rear film 20 to be torn off from the side of the seal 1 toward the opening 2 serves as a tear-open part 25. A pair of guide sheets 4 and 4 for regulating the width of the tear-open part 25 are provided on both sides of the part 25 of the rear film 20 across lines 26 and 26 to be folded of respective side rims of the rear film 20 to reinforce the film 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141385-A (JP)
Title: X-ray radiographic apparatus
Inventor: OMURA HIDETSUGU
IPC: A61B6/00
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray radiographic apparatus in which interference between a top plate and a C arm is prevented, and the height of the top plate is fixedly kept all the time.  <P>SOLUTION: This apparatus includes a mechanism for determining interference from a mutual positional relation based on position information which is stored in a memory such as a mechanism part 8, moving the top plate 2 upward by a top plate mechanism part 3 or moving the top plate 2 downward by the mechanism part 8 so as not to interfere.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003175318-A (JP)
Title: Exhaust gas cleaning system and exhaust gas cleaning method
Inventor: NODA NAOMI
IPC: F01N3/28
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas cleaning system wherein a low temperature ignitable catalyst composition or catalyst body developing cleaning capacity at a lower temperature in order to effectively clean HC in exhaust gas at the time of cold start and an adsorbent or adsorption body having HC adsorption capacity or an adsorption/catalyst body are combined, and an exhaust gas cleaning method using this system.  <P>SOLUTION: The exhaust gas cleaning system is constituted by arranging the low temperature ignitable catalyst composition, which includes a substance having electron donating action and/or nitrogen dioxide absorbing and discharging action and a noble metal and an adsorbent having hydrocarbon adsorption capacity or a catalyst body, wherein the low temperature ignitable catalyst composition which includes the substance having electron donating action and/or nitrogen dioxide absorbing and discharging action and the noble metal is supported on a carrier as a catalyst layer, and the adsorption body, wherein the adsorbent having hydrocarbon adsorbing capacity is supported on a carrier as an adsorption layer, in the exhaust body of an internal combustion engine. The exhaust gas cleaning method using this system is also disclosed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004142021-A (JP)
Title: Thermal displacement restraining device and machine tool
Inventor: MIZUTA KEIJI
IPC: B23Q1/00
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To restrain thermal displacement without special control in simple constitution in a thermal displacement restraining device and a machine tool.  <P>SOLUTION: In a hollow column 16, the opposite face plates of which are different in thickness, the thicker face plate is provided with a plurality of ribs 26, 27 formed on the inner surface to similarly set the proportion of thermal conductance and the proportion of thermal capacity in the front side face plate and the rear side face plate without a change in sectional area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147147-A (JP)
Title: Facsimile equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/32
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide facsimile equipment easy for a user to use, which records double-sided information on one side in color in the case of designation of color communication and records it on both sides in the case of no designation of color information, without creating new protocols in the case that communication of double-sided information is designated to a receiver by a transmitter.  <P>SOLUTION: The facsimile equipment capable of communicating color information has a means for negotiating JPEG encoded information in a color space Lab, full-color information in the color space Lab, JPEG full-color encoded information in a color space sYCC, a double-side communication function in a double-side alternate mode, and a double-side communication function in a one-side batch mode, in preceding procedures, and reception control is changed by a reception mode when double-side communication is designated to the receiver. When double-side communication is designated to the receiver by the transmitter, double-sided information is recorded on one side in color in the case of designation of color communication and is recorded on both sides in the case of no designation of color information. In another example, when double-side communication in the one-side batch mode is designated to the receiver by the transmitter, communication is interrupted in the case of designation of color communication, double-sided information is recorded on both sides in the case of no designation of color information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142057-A (JP)
Title: Twist drill grinding device
Inventor: NAGASAWA ATSUSHI
IPC: B24B3/26
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drill grinding device capable of performing automatic grinding on a drill provided with a pilot cutting edge at the top.  <P>SOLUTION: The drill grinding device is provided with an X-axis table 3, a Y-axis table 4, a Z-axis table 6 disposed on the Y-axis table, an index spindle 24 having a function which is disposed horizontally on the Z-axis table and parallel with the X-axis direction and chucks a drill 100, a grinding wheel spindle table 17 which is rotatable horizontally from a position where the table intersects the drill to a predetermined angular position, a grinding wheel spindle motor 21 disposed on the grinding wheel spindle table and a rotary grinding wheel 23 where a periphery and a base end section periphery associated therewith have shapes corresponding to point angles of the drill and the pilot and which is fixed to the rotary spindle of the grinding wheel spindle motor. The drill grinding device is further provided with a control means which controls each table, the index spindle and the abrasive wheel spindle motor to rotate the rotary grinding wheel to swivel the same about the center of the root section in the pilot while allowing the rotary grinding wheel to contact the cutting edges of the drill and the pilot, to simultaneously grind the cutting edge of the drill, that of the pilot and a flank.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141102-A (JP)
Title: Reel body of spinning reel
Inventor: KITAJIMA KEIGO
IPC: A01K89/01
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To attach and fix a cover member to a reel body by an inexpensive constitution in a reel body of a spinning reel.  <P>SOLUTION: In the reel body 2 of a spinning reel, a pedestal member 70 is fixed by a screw member 71 in the direction in which a body member 2a of a cover part 35 of a lid member 2b formed by a mold forming and the lid member 2b are attached or separated, namely in a drawing direction of mold forming. In this state, the lid member 2b is attached to the body member 2a to which various mechanisms are installed and a cover member 38 is attached to the lower part of the rear surface of the reel body 2. Then, the cover member 38 is fixed to the body member 2a by a screw member 72 in the direction crossing with a direction in which the body member 2a of the pedestal member 70 and the lid member 2b are contacted and separated, namely in the direction crossing with a drawing direction of mold forming.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144433-A (JP)
Title: Drier and its control method
Inventor: NAKANO KOICHI
IPC: F26B21/12
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drier and its control method preventing an air flow in a drying furnace inlet, and capable of preventing surface quality defect of a paint-application face even with respect to a paint layer wherein a drying mark is easily formed.  <P>SOLUTION: A hydrostatic pressure sensor 20 is provided for detecting a differential pressure between an interior and exterior of the drying furnace 2, and a dynamic pressure sensor 25 is provided for detecting a dynamic pressure of an air flow passing the inlet 4 of the drying furnace 2. A proper differential pressure value of the drying furnace interior and exterior is set from a detection value of the dynamic pressure sensor 25, and an air supply amount and/or cubic capacity with respect to the drying furnace 2 is controlled so that a detection value of the hydrostatic pressure sensor 20 is maintained at the proper differential pressure value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144693-A (JP)
Title: Mobile information terminal with positioning device
Inventor: DOMAE MITSUHIRO
IPC: G09B29/10
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To disperse and reduce the load of a CPU by selecting a positioning section according to the load of CPU, and select a positioning section having a positioning accuracy required depending on the case.  <P>SOLUTION: A switching section 24 selectively switches between two positioning sections comprising a first positioning section 21 and a second positioning section 22, and the selected positioning section conducts positioning. The switching by the switching section 24 is conducted in accordance with a determination signal outputted by a determination section 30. A determination condition setting section 33 sets a determination condition and this is outputted to a selection determination section 34 as a determination condition signal. The selection determination section 34 determines which of the first positioning part 21 and the second positioning part 22 is to be selected, based on the inputted determination condition signal and a determination object signal 81, etc. inputted from a vehicle speed detection section 90, etc. The selection determination section 34 outputs a determination result to the switching section 24 as a determination signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150829-A (JP)
Title: Flow cell for surface plasmon resonance measurement
Inventor: KYO MOTOKI
IPC: G01N21/41
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an SPR flow cell, capable of measuring a little amount of sample and rapidly exchanging the samples, and to provide an SPR imaging system employing the flow cell.  <P>SOLUTION: In the flow cell for surface plasmon resonance measurements, whose sample channel is secured by a sealing member, a cross-sectional area A<SB>1</SB>(mm<SP>2</SP>) of the sealing member and a cross-sectional area A<SB>2</SB>(mm<SP>2</SP>) of a groove, where the sealing member is disposed therein are given by the relation (1): 1.00≤A<SB>1</SB>/A<SB>2</SB>≤1.10 (1). By using this SPR flow cell, since a measurement can be made with a small amount of sample, and switching of samples can be made rapidly, various measurements using the SPR observation can be carried out accurately in real time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151252-A (JP)
Title: Liquid crystal projector and microlens array
Inventor: NAKAGAWA KENICHI
IPC: G02B3/00
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent contrast of a projected image from lowering in projecting the image on a screen with a liquid crystal projector.  <P>SOLUTION: Red illumination light reflected with a mirror 19 is turned into linearly polarized light with a polarizing plate 26R and is turned into a convergent luminous flux with a microlens unit 27R. On the microlens unit 27R, a structured birefringent body composed of an inorganic material is mounted, which adjusts a phase of light outgoing from the microlens. The outgoing light passes through a liquid crystal element 11R while retaining linear polarization and is made incident on a polarizing plate 28R. The polarizing plate 28R transmits linearly polarized light with a matching plane of vibration and makes it incident on a synthetic prism 24. Similar phase difference compensation is also carried out in a green channel and in a blue channel. An image synthesized with the respective color light rays is projected on the screen 3 via a projection lens 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150205-A (JP)
Title: Dust collector and dust collecting device
Inventor: TSURUTA KAZUO
IPC: B01D29/00
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To accurately perform raking-off and lifting operation by reducing weight applied to a rake.  <P>SOLUTION: An endless chain 13 is wound between upper-lower sprockets 9 and 10, and a rake arm 15 is installed on the chain 13, and the rake 3 is rotatably supported around a support shaft 25 by dead weight. An attitude of the rake is controlled by arranging a stopper mechanism 28 between the rake arm and the rake. A driving mechanism is fixed to a rail part 8, and the upper sprocket is driven via a driving shaft 11. The rake arm is moved along a guide rail 18 by main and sub-guide rollers, and the rake is retreated from a screen 2 when the rake arm is positioned in a lowering side chain part 13a, and rakes off garbage of the screen 2 by the rake when positioned in a rising side chain part 13b. When a roller 26 arranged in the rake goes over a level difference part of the guide rail in a raking-off process, the rake 3 rotates, and discharges the garbage raked off by a rake claw 3a by a wiper 38.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156830-A (JP)
Title: Freezer/refrigerator
Inventor: HIROHATA OSAMU
IPC: F25D17/06
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a freezer/refrigerator capable of positively suppressing an unforseen accident such as fire when carrying out operation start action after body installation.  <P>SOLUTION: A freezer/refrigerator body 100 is provided with a refrigerating cycle part 30 for cooling a chamber housing objects to be cooled, a hydrocarbon based refrigerant sealed and circulating in an interior of the refrigerating cycle part 30 for carrying out cooling by repeating compression and expansion and absorbing heat of vaporization, refrigerant leakage detecting devices 24 and 26 for detecting leakage of the refrigerant, and a control part 36 for controlling operation of the body. The control part 36 carries out evaluation of leakage by detecting leakage of the refrigerant a predetermined time by the refrigerant leakage detecting devices 24 and 26 prior to operation of the refrigerating cycle part 30 when starting the supply of electric power to the body. When leakage of the refrigerant is acknowledged, the supply of the electric power is cut off.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158685-A (JP)
Title: Polycrystalline silicon thin film and its fabricating process
Inventor: TOKUNAGA HIROYUKI
IPC: H01L29/786
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a comparatively thin polysilicon film and has a large particle size in order to obtain a polysilicon film excellent in electrical properties.  <P>SOLUTION: Modulation of a depositing rate, modulation of a raw gas composition, and alternate operations of growth, etching or the like are combined to form the polysilicon film with average particle sizes of 100Å or more when the film thickness is 1000Å.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156341-A (JP)
Title: Sound insulating/heat insulating door
Inventor: YOSHIDA MASAHIRO
IPC: E06B5/16
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound insulating/heat insulating door used as internal/external facing materials, superior in sound insulating/sound absorbing performance and fire resistant/heat insulating performance, and reducing warp.  <P>SOLUTION: This sound insulating/heat insulating door 1 is characterized in that a pair of obverse/reverse first base boards 12 are formed on the obverse/reverse of a core material 11 with a joining material; an intermediate core material 13 having a through-hole 130 is formed on the surface of each first base board 12 with the joining material; a pair of obverse/reverse backing materials 16 are formed on surfaces of the intermediate core materials 13 with the joining materials; a pair of obverse/reverse second base boards 14 and 15 are formed on reverses of the backing materials 16 with the joining materials; a pair of obverse/reverse decorative sheets 17 are formed a surfaces of the second base boards 14 with the joining materials; and an inorganic lightweight foaming body 3 or an inorganic fiber material 4 is filled in an intermediate hollow part 103 surrounded by the core material 11 and the first base boards 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158722-A (JP)
Title: Mounting structure for heat sink
Inventor: KIMURA NAOKI
IPC: H05K7/20
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure for heat sinks whereby heat generating bodies are cooled uniformly.  <P>SOLUTION: In the mounting structure for heat sinks, a cooled-air passage 2 of a heat sink 1 which performs a cooling by a cooled-air flow is so provided as to divide it into going and returning passages 4, 5, and heat generating bodies 7 are attached to the most separated outer surface of the going passage 4 from the returning passage 5 and/or the most separated outer surface of the returning passage 5 from the going passage 4. Alternatively, the plurality of mounting structures for heat sinks having the attached heat generating bodies are so coupled to each other via ducts as to divide the cooled-air passage of each duct into going and returning passages similarly to the heat sink.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164991-A (JP)
Title: Contact point structure
Inventor: KOSUGE OSAMU
IPC: H01M2/10
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact point structure excellent in electrical conductivity at a contact point part.  <P>SOLUTION: The structure comprises a contact piece 1 having two contact parts 1a, 1b at the contact point part on a positive electrode side, and a battery case 2 of which the top part 3a of a hemispherical protrusion 3 is contacted with the rear surface 1c of the contact piece 1, when the contact piece 1 is pushed by a battery 5, the contact piece 1 is swung in directions indicated by arrow-heads B with the pivotal point of the top part 3a of the protrusion 3. Accordingly, a terminal contact surface 5c of a positive electrode terminal of the battery 5 is surely contacted with the contact piece 1 at two contact points by the almost same pressing force.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003246754-A (JP)
Title: Process for preparing optically active intermediate for preparation of optically active sulphostin and its analog
Inventor: YAMAMOTO KEIICHIRO
IPC: C07F9/576
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optically active sulphostin, its analog and a process for preparing an optically active intermediate for their preparation.  <P>SOLUTION: In the process for preparing an optically active intermediate which can be converted into sulphostin or its analog, a compound of formula (1) (wherein n is an integer of 0-3; Y is a protective group of the amino group; and C* is in either S or R conformation) is treated with an optically active amine, and the obtained diastereomer salt is fractionated through fractional crystallization to obtain an optically active amine salt of an optically active substance of formula (2) (wherein n and Y are each as in formula (1); and the conformations of C* and P* may be identical to or different from each other and are each either S or R).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004162402-A (JP)
Title: Cabinet door
Inventor: SAKASHITA NORIYUKI
IPC: E06B3/968
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cabinet door capable of solving such a problem that the look of a joint section is unattractive by clearance or slippage in the joint section between a frame material of the cabinet door and a frame material.  <P>SOLUTION: The cabinet door is so constituted that there is partially slippage in formation positions between fixing screw fastening holes 20a to 20d and female screw holes 21a to 21d when one link material 18 is fixed by construction it between two frame materials 12a and 12d. Accordingly, force drawing both frame materials 12a and 12d each other by taking advantage of elasticity of the materials can be conserved, and the clearance has difficulty in occurring in a contact section between both frame material 12a and 12d.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160610-A (JP)
Title: Disk wheel clamping device
Inventor: AIKO MASAMI
IPC: B25B21/00
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk wheel clamping device for easily preventing a rim from being damaged by a socket.  <P>SOLUTION: This disk wheel clamping device 1 includes: a plurality of nut runners 4 having a freely rotatable socket 5 engaged with a wheel nut 3 for fastening the wheel nut 3 to the wheel bolt 2; and a support part 7 supporting the nut runners 4. The nut runner 4 is provided with a protective cover 6 for covering the outside in the radial direction of the socket 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003176785-A (JP)
Title: City water liquid supply device and pump control method
Inventor: SATO KOICHI
IPC: F04B49/00
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To control pressure fluctuation when a plurality of pumps directly connected to a city water main pipe are operated in parallel.  <P>SOLUTION: A plurality of pumps for supplying water sucked from a suction pipe directly connected to a city water main pipe to a demand side are provided and when water supply is to be backed up by starting a free pump 9 replacing a pump 8 which fails during its operation, this backing up is performed by starting the free pump 9 at the running speed of the failed pump 8. Also, when the pump 8 is stopped so as to start the pump 9, the running of the pump 8 is stopped after the pump 9 is started. Preferably, when the pump 8 is to be stopped, the pump 9 is started at a low speed after the running speed of the pump 8 is reduced to the low speed and when water supply pressure reaches a prescribed value, the precedingly running pump 8 is stopped.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003284097-A (JP)
Title: Multiview image compositing apparatus using two images of stereo camera and difference between both eyes
Inventor: JEONG HONG
IPC: H04N13/239
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To create an image of a virtual camera by processing two images captured from a pair of cameras.  <P>SOLUTION: This apparatus includes a multiview image compositing unit (200) for converting image signals inputted respectively from a first camera (100) and a second camera (110) into digital signals, a multiview image re- projection unit (300) outputting a mapping pixel index of video pixel for the virtual camera set by user on the basis of the digital signal outputted from the means (200), and a pixel selecting unit (400) for selecting a predetermined pixel to display an overlapping pixel of the digital signal inputted through the means (200), by using the mapping index outputted from the means (300).  <P>COPYRIGHT: (C)2004,JPO