baber/WOPTO huggingface dataset:
Patent JP-2004313837-A (JP)
Title: Filter case
Inventor: TANAKA KIBEI
IPC: B01D27/08
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter case for preventing watertightness of a filter from being broken owing to the deformation of the filter case caused by the rise of pressure.  <P>SOLUTION: This filter case 1 in which the cylindrical filter for filtering a fluid is housed to be replaced is provided with a first outer cylindrical body 11 for forming at least a part of the fluid-passable outer peripheral surface of the case 1, a first case main body 10 having a first cap 12 by which one end of the body 11 is blocked and which is brought into close contact with one end face of the housed filter, a second outer cylindrical body 21 for forming at least a part of the fluid-passable outer peripheral surface of the case 1, and a second case main body 20 which has a second cap 22, by which one end of the body 21 is blocked and which is brought into close contact with the other end face of the housed filter, and which is integrated with the body 10 for housing the filter together with the body 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314119-A (JP)
Title: Lubricative steel sheet for can of excellent drawing and ironing property
Inventor: INOMATA TAKASHI
IPC: B05D7/24
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubrication steel sheet for can which is excellent in corrosion resistance and capable of withstanding tough drawing and ironing.  <P>SOLUTION: A film of coating composition (A) containing vinyl chloride resin (a) and wax (b) of softening point of ≥ 30°C is deposited on a side forming an inner surface side of a metal plate can formed of a lubricative steel sheet for can with the dry coating quantity of 10-85 mg/100 cm<SP>2</SP>, and the dynamic friction coefficient of the film at the temperature of 60°C is 0.03-0.20, and the pencil hardness at 60°C is in a range not less than H.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319294-A (JP)
Title: Back light
Inventor: ITO HIROKI
IPC: G02F1/13357
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To thin a back light by substituting an optical sheet for a presser sheet, and to attain the thinning, even if a thickness space for providing a fixing claw and hole for inserting and fixing a collar part formed on the optical sheet or presser sheet cannot be ensured, by substituting a rubber holder.  <P>SOLUTION: In this back light, the incident-side corner part 11 of the optical sheet 2 arranged on the upper surface of a light guide plate 3 is pressed by the eaves 12 of a rubber holder 4 to prevent the slippage of the optical sheet 2. Since a means using no double-faced tape as the fixing method of a case, the production cost can be reduced. Since a conventional replacing work due to the slippage of the double-faced tape or the like can be eliminated according to the abolishment of the double-faced tape, the yield in the manufacturing process can be improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320592-A (JP)
Title: Solid state imaging device and its drive control method
Inventor: MABUCHI KEIJI
IPC: H04N5/376
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a saturated shading phenomenon and dynamic range reduction in a CMOS sensor in which a unit pixel is constructed of a photodetector and three transistors.  <P>SOLUTION: A transition time (trailing time) when a voltage on a common drain line 57 for all pixels is brought into an off state is more is made longer than either of transition times of reset wiring and transfer wiring upon each being off. For this, it is intended to make poroper a W/L ratio of a transistor constituting a DRN driving buffer 140. Further, it is intended to make proper an operation current upon driving by inserting a control resistor 146 and a current source between it and GND. Hereby, the amount of saturated shading is reduced. A leakage current to floating diffusion is suppressed to expand a dynamic range by constructing a reset transistor to a depletion type.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327484-A (JP)
Title: Method of removing foreign matter from wafer chuck
Inventor: UEDA HIROHARU
IPC: H01L21/027
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of removing foreign matters from wafer chuck by which foreign matters can be removed certainly from a wafer chuck without scratching the chuck even when the foreign matters have sub-micron sizes and the flatness of a wafer can be secured highly accurately without lowering the throughput.  <P>SOLUTION: In this method, a cleaning unit which discharges a cleaning fluid upon foreign matters adhering to the wafer contacting surface of the wafer chuck provided on an X-Y stage to suck the wafer is used. The cleaning unit is provided with a microscope which inspects the foreign matters, a multi-nozzle piezo-pump, and a mechanism section which drives the microscope and piezo-pump. The mechanism section is disposed on the outside of the X-Y stage and a mask-stage air-conditioning space so as to eliminate the influence of foreign matter removing work upon an air-conditioned environment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327092-A (JP)
Title: Switching device of equipment
Inventor: MIYAKE KAZUYA
IPC: H01H13/06
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching device of equipment prevented from permeation of water or dust in the device, having an operation part easy to distinguish with improved operability.  <P>SOLUTION: A button member 71 other than a sheet member 52 is joined or bonded to a switching button 66 disposed on an outer face of the sheet member 52. Thereby, the operation part can be formed with the independent button member 71. Accordingly, the operation part can have a feeling of independence, becomes easy to distinguish, and improved in the operability. Moreover, the surrounding section of the button member 71 is covered with the sheet member 52 without clearance, and the water and the dust do not permeate inside the device from the periphery of the button member 71.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322116-A (JP)
Title: Laser piercing method, method of producing laser-cut work, and laser beam machine
Inventor: UNO KOUSHI
IPC: B23K26/08
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser piercing method by which a piercing process is performed widely in the coating range of oil and in a short tact time with a simple mechanism, and to provide a method of producing a laser-cut work, and a laser beam machine.  <P>SOLUTION: In the laser piercing method, a laser beam 2 is applied to the surface of a line to be cut in the member 3 to be cut to make a piercing hole 5. The method includes: a first stage where an oil 18 is scattered over the member 3 on moving operation before the application of a laser to the member 3; and a second stage where the laser beam 2 is applied to the surface of the line to be cut in the member 3 after the scattering of the oil 18 to make the piercing hole 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321087-A (JP)
Title: Healthy food and method for producing the same
Inventor: TAKAHASHI HIROKAZU
IPC: A61K35/56
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a healthy food exhibiting effects on both of improvement of a liver function and enhancement of might, and having balance of nutrition by utilizing rich active ingredients of san-chi ginseng, allii tuberrosi semen, salviae miltiorrhizae radix, Chinese gutta percha, ant, seahorse, snapping turtle and gelbwurzel which are raw materials, and formulating/processing the eight kinds of the raw materials based on the theory of the Yin Yang principle, the five natural element principle, deficiency and excess, symptom and sign in oriental diagnosis, and the like.  <P>SOLUTION: The method for producing the healthy food comprises a step for mixing the san-chi ginseng, the allii tuberrosi semen, the salviae miltiorrhizae radix, and the Chinese gutta percha which are the plants of the raw materials, and washing them, a step for adding water to the resultant mixture, a step for extracting the essence from the mixture with the added water, a step for concentrating the extracted essence, a step for drying the concentrated essence, a step for pulverizing the dried essence, a step for adding an ant powder, a seahorse powder, a snapping turtle powder and a gelbwurzel powder, a step for sterilizing the resultant mixture, and a step for granulating the sterilized mixture.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325306-A (JP)
Title: Coaxial probe for inspection, and inspection unit using the same
Inventor: YOSHIDA TAKUTO
IPC: G01R31/28
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coaxial probe for inspection for a device for RF (radio frequency) capable of conducting highly reliable inspection without being affected by a noise, using an inexpensive contact probe of a coaxial structure, even when inspecting the device for RF with a very narrow pitch in interval between electrode terminals in recent years.  <P>SOLUTION: The contact probe 1 is inserted into an insertion hole 21 of a metal block 2 of which the projection length of plungers 11, 12 from a metal pipe 13 is variable. A fixing means 3 is provided to fix the contact probe 1 to the metal block 2 via an insulating substrate 31 for holding metal pipe end parts substantially concentrically with the insertion hole 21, and an outside diameter of the metal pipe 13 and an inside diameter of the insertion hole 21 are set respectively to form the coaxial structure of a prescribed impedance using the contact probe 1 as the center conductor and using the metal block 2 as an outer conductor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327817-A (JP)
Title: Mark for detecting misalignment and method for measuring misalignment of wafer, reticle and pattern
Inventor: ISHII HIROKAZU
IPC: G03F1/42
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mark for detecting misalignment that is used to detect the misalignment of an interlayer pattern and by which precise measurement result can be obtained.  <P>SOLUTION: A pattern is formed by a pair of parallel lines 1a and 1b and a pair of parallel lines 2a and 2b, and two pairs cross each other orthogonally. The length of the parallel lines 1a and 1b is larger than their clearance, and similarly the length of the parallel lines 2a and 2b is larger than their clearance. Thus, when conducting inspection by an optical inspection device, only an area having less deformation in an objective lens can be used for inspection.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321629-A (JP)
Title: Agitation blade of washing machine
Inventor: ADACHI KAZUTOSHI
IPC: D06F17/10
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agitation blade of a washing machine for forming complicated streams inside a washing tub and improving washing performance for objects to be washed.  <P>SOLUTION: The agitation blade 1 is constituted so that an outer peripheral blade 2 having the largest area, for which large outer peripheral vanes 22 are formed at the outer peripheral part of a disk, and a center blade 4 for which center vanes 24 are formed on a semispherical surface at a rotation center part are integrally formed, and an intermediate blade 3 where intermediate vanes 23 are formed is freely rotatably fitted inside a recessed part formed between the center blade 4 and the outer peripheral blade 2. When the outer peripheral blade 2 and the center blade 4 are rotationally driven by a rotary shaft connected to the lower part of the center blade 4, since the intermediate blade 3 is rotated following the rotation, the complicated streams are generated, frictions of clothes with each other, twists and vertical movement of the objects to be washed are caused and they are effectively washed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322019-A (JP)
Title: Method and device for discharging droplet
Inventor: USUDA HIDENORI
IPC: G02B3/00
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To flexibly and accurately correct waveform distortion generated in a transmission line of a driving wave form.  <P>SOLUTION: A droplet discharging device for discharging droplets by driving a droplet discharge head 7 by sending a driving signal COM from a controller 8 to the head 7 has a driving signal detection part K for detecting the driving signal COM practically applied to the head 7 and a driving signal preparation part 8e for preparing a corrected driving signal COM in which waveform distortion generated during the transmission of the driving signal COM is corrected on the basis of the detection result in the detection part K.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004163394-A (JP)
Title: Liquid droplet discharging head and method for manufacturing the same, apparatus for manufacturing microarray, and method for manufacturing the microarray
Inventor: TAKAGI FUMIO
IPC: G01N37/00
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid droplet discharging head suitable for discharging a sample solution.  <P>SOLUTION: In the liquid droplet discharging head 1 for discharging the sample solution, a portion of the inner wall of the liquid droplet discharging head 1, that is brought into contact with the sample solution, is coated with a copolymer including a hydrophilic homopolymer or a hydrophilic monomer, including 2-hydroxyethyl acrylate, 2-hydroxyethyl methacrylate, N-vinyl pyrrolidone, polyethylene glycol, polyethylene glycol acrylate, or polyethylene glycol methacrylate, and the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004332287-A (JP)
Title: Eccentric pipe
Inventor: NISHIOKA AKIRA
IPC: E03C1/02
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eccentric pipe having a mechanism capable of fastening an eccentric pipe body to a faucet body, after holding the eccentric pipe body once, even if a hand is released from the eccentric pipe body, after being positioned to the faucet body.  <P>SOLUTION: This eccentric pipe 1 is connected between the faucet body and a pipe; has the eccentric pipe body 2, and a pipe connecting member 4; and is constituted so as to be switchable to an engaging state of engaging the eccentric pipe body 2 and the pipe connecting member 4, so that the eccentric pipe body 2 and the piping connecting member 4 can integrally rotate around the axis of the pipe, by pressing force F in the axial direction of the pipe by a spring 10, and an unengaging state of allowing the rotational movement around the axis of the eccentric pipe body 2, while resting the pipe connecting member 4, by releasing engagement of the eccentric pipe body 2 and the pipe connecting member 4, by moving the eccentric pipe body 2 to the pipe side in the axial direction against the pressing force F.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335650-A (JP)
Title: Insertion guide mechanism of plug-in unit
Inventor: FUJIOKA SHINTARO
IPC: H05K7/14
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To propose the insertion guide mechanism of a plug-in unit which enables highly accurate positioning when inserting a plug-in unit and can be realized it at a low cost without adding a new special part.  <P>SOLUTION: In the insertion guide mechanism used when inserting a plug-in unit to connect it to the mothorboard 20 of a sub-rack, a guide strip 25a extending toward the plug-in unit side is formed integrally with a warp prevention part 25 provided on the motherboard 20, a slit 35 into which the guide strip 25a is inserted without any gap is provided on a printed wiring board 31 constituting the plug-in unit, the thickness dimension St of the guide strip 25a is made to be substantially equal to the width dimension Sw of the slit 35 highly accurately, and tapered sections 35a for guiding the insertion of the guiding strip 25a is formed on both sides of the entrance of the slit 35, thereby realizing the highly accurate positioning when inserting the plug-in unit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331772-A (JP)
Title: Heat-insulating molding of rigid polyurethane foam and method for producing the same
Inventor: HAYASHI OSAMI
IPC: C08G18/00
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a heat insulating molding for reducing the coefficient of thermal conductivity of a heat insulating molding composed of rigid polyurethane foam using a blowing agent substitute and to provide a method for molding the same.  <P>SOLUTION: The molding has a minor axis direction as an effective heat insulation direction, the average value of the ratio A/B of the major axis A to the minor axis B of 1.8-2.5 and ≥50% closed cell ratio when cell structure in the rigid polyurethane foam is closely related to an ellipse. The method for producing the heat-insulating molding of the rigid polyurethane foam having closed cells comprises injecting a composition for urethane foam into a void, after foaming, starting compression at a time Ts represented by formula of gel time≤Ts≤125×log10 (gel time) and compressing the void in the effective heat insulation direction until the volume of the void reaches 40-95% of the volume of the composition in foaming when the composition has 100% volume in foaming.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333827-A (JP)
Title: Image forming apparatus
Inventor: TAKURA KEIZO
IPC: G03G15/00
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that estimates humidity with an existing functional member without using a humidity sensor, achieves the humidity estimation without involving increases in the costs of the manufacture of the product and its components, optimizes image processing conditions in accordance with humidity, and thus ensures formation of clear, uniform images over a long period of time.  <P>SOLUTION: The image forming apparatus uses, as a transfer roller, a conductive roller made of an ion conductive material that changes in the relation of a current value with an application voltage (hereinafter referred to as "V-I characteristic") according to environment. In the image forming apparatus, voltage for environment detection is applied to the transfer roller to obtain the V-I characteristic of the transfer roller at that time. The humidity of the surrounding environment is estimated from the obtained V-I characteristic. A luminance density conversion table as a luminance density conversion information or an output density correction table used an an output density correction means is changed in accordance with the estimated humidity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333270-A (JP)
Title: Chromatography method and chromatograph device
Inventor: TANIGAWA MASAO
IPC: G01N30/54
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chromatography method having extremely high resolution capable of analyzing directly and easily a specific material which is difficult to be analyzed hitherto by an ordinary gas chromatograph without using a special procedure, and the chromatograph device.  <P>SOLUTION: Movement and development of a separation object material is assisted by condensation or vaporization of water in a column, by using the column wherein a stationary phase comprising a material unmixable with water, and by allowing moisture to exist in a mobile phase together with a carrier gas.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331570-A (JP)
Title: Method, composition and system for diagnosing, preventing, treating and prognosing disease, disorder or condition of breast
Inventor: MATSUZAWA YUJI
IPC: C07K14/575
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a medicament effective for diagnosing, preventing, treating and prognosing breast cancer and related diseases.  <P>SOLUTION: The medicament as a composition for diagnosing, preventing, treating or prognosing the disease, disorder or condition of breast comprises adiponectin, a fragment thereof or a modification thereof in an amount effective for the diagnosis, prevention, treatment or prognosis. Another version of the composition contains a nucleic acid molecule encoding the above adiponectin in an amount effective for the diagnosis, prevention, treatment or prognosis, a fragment thereof or a modification thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299372-A (JP)
Title: Vacuum deposition method and plastic product having coated surface
Inventor: KONISHI KAZUHIKO
IPC: G11B7/257
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum deposition method enhancing film coating ability in the next process and giving good adhesion to metallic deposition even by conducting a surface treatment by a dry preparatory treatment without such a complicated process as a wet preparatory treatment, and to provide a plastic product having a coated surface.  <P>SOLUTION: A polymer silicone compound film 2 is formed on a substrate 1 by means of plasma polymerization of a low molecular weight silicone compound, and then a metallic coating film 3 is formed. In more preferable embodiment the metallic coating film is continuously formed after the plasma polymerization by means of vacuum deposition without exposure to the atmosphere. A protective film 4 is, if necessary, formed by plasma polymerization.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333917-A (JP)
Title: Sentence-conversation instruction device and method therefor
Inventor: ON SEJIN
IPC: G09B19/00
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sentence-conversation instruction device which makes it possible to learn sentence constitution as well as a conversation when learning a foreign language by role playing.  <P>SOLUTION: This sentence-conversation instruction device has a selection module 110 that makes a user select an environment and a role and sets them, a teaching material database 120 which stores a plurality of learning units, a conversation instruction module 130 which takes a learning unit corresponding to the selected role out of the teaching material database to carry out a conversation practice, a sentence instruction module 140 which takes a learning unit corresponding to the selected environment out of the teaching material database to carry out a sentence creation practice, and an input/output module 150 which receives an input and a voice from the user for the conversation practice and sentence creation practice, outputs output contents from the conversation instruction module and sentence instruction module, and calculates and shows learning evaluation levels of the learning units.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331587-A (JP)
Title: Diarylamine-based compound, charge transporting material, material for organic electroluminescent element and organic electroluminescent element
Inventor: YONEYAMA TOMIO
IPC: H05B33/22
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound having excellent electron-transporting ability and hole-blocking ability, and suitably usable as a material for a hole-blocking layer of an organic electroluminescent element.  <P>SOLUTION: The diarylamine-based compound is represented by general formula (1) (wherein, Ar<SP>1</SP>to Ar<SP>4</SP>are each an aromatic hydrocarbon group substituted with a monovalent electron-attracting group having a Hammett substituent constant σ<SB>p</SB>within a range of 0.00<σ<SB>p</SB><0.90, a monovalent aromatic heterocyclic group, or a monovalent group substituted with either of the above groups; Z is a divalent linking group satisfying either of containing -CO-, -SO<SB>2</SB>- or a divalent aromatic heterocyclic group, or having an electron-attracting group having a Hammett substituent constant σ<SB>p</SB>within a range of 0.00<σ<SB>p</SB><0.90, or a monovalent aromatic heterocyclic group).  <P>COPYRIGHT: (C)2005,JPO&NCIPI