baber/WOPTO huggingface dataset:
Patent JP-2005031342-A (JP)
Title: Electrophotographic photoreceptor and image forming apparatus using the same
Inventor: FUJITA SAYAKA
IPC: G03G5/00
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor free from surface scuffing and density unevenness even in long-term use and excellent in wear resistance by prescribing and controlling properties of a photoreceptor coating, and to provide an image forming apparatus using the same.  <P>SOLUTION: The electrophotographic photoreceptor using a contact electrifying system in an electrophotographic process has a surface having a creep (C<SB>IT</SB>) value of ≥2.9% and a Vickers hardness (HV) of ≥29 under a test condition of an indenting maximum load of 30 mN in a surface coating hardness test (25°C/25%). The image forming apparatus uses the electrophotographic photoreceptor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004047080-A (JP)
Title: Method and device for play-back magneto-optical disk
Inventor: SHIMIZU TADASHI
IPC: G11B11/105
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To realize small power consumption of an IC for a magneto-optical disk player of a pit edge recording method and a play-back method for quickly detecting the edge with high accuracy.  <P>SOLUTION: In this method for playing back the magneto-optical disk, which detects the intersection of a reproduced signal and a slice level as an edge position of a recording pit, a PLL circuit comprising a first phase comparator, a charge pump, a loop filter and a VCO (voltage controlled oscillator), and a signal processing circuit comprising a second phase comparator, a second charge pump, a second loop filter are provided. The second phase comparator detects a phase difference between threshold processed reproduced data and a clock subjected to phase synchronization with the reproduced data by the PLL circuit or digital data. The slice level is corrected by adding a correction portion calculated from the phase difference to a reference slice level.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005037476-A (JP)
Title: Electrophotographic photoreceptor
Inventor: KURODA MASAMI
IPC: G03G5/06
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly sensitive, positive electrification type electrophotographic photoreceptor for a copying machine and printer by using a new compound not used thus far as an electron transferable charge transfer substance in a photosensitive layer.  <P>SOLUTION: The electrophotographic photoreceptor is provided with the photosensitive layer containing a charge generating substance and the charge transfer substance formed on a conductive base body, in which the photosensitive layer contains at least one kind of the compound expressed by general formula (I). In the formula, each of R<SP>1</SP>, R<SP>2</SP>and R<SP>3</SP>may be the same or different and independently represents a hydrogen atom, halogen atom, 1-8C alkyl group which may have a substituent or aryl group which may have a substituent; R<SP>4</SP>represents a hydrogen atom or 1-8C alkyl group; X represents a sulfur atom or oxygen atom; (n) represents an integer from 1 to 3; respective R<SP>2</SP>and R<SP>3</SP>of the case (n) is 2 or 3 may be different from each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004107791-A (JP)
Title: Method for removing impurity from solvent extraction solution
Inventor: PERRAUD JEAN-JACQUES ROBERT
IPC: C22B19/20
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To regenerate an amine used to solvent extraction for recovery of metals without using caustic reagents and complicated filtering steps.  <P>SOLUTION: A liquid organic phase containing an amine complexed with one or more metals is brought into contact with an aqueous solution substantially free of chloride ions to strip the one or more metals from the organic phase. The stripped organic phase is then brought into contact with a solution of hydrochloric acid to regenerate the amine extractant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004281998-A (JP)
Title: Transistor, its manufacturing method, electro-optical device, semiconductor device and electronic apparatus
Inventor: YASUKAWA MASAHIRO
IPC: H01L21/77
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transistor having sufficient withstand pressure, including a gate insulating film which can be formed by easy processes, and not requiring a high-temperature crystallizing process, and to provide a method of manufacturing the transistor, and an electro-optical device, a semiconductor device and an electronic apparatus.  <P>SOLUTION: This transistor comprises at least a single crystal semiconductor layer 1a and a gate insulating film 2 provided on the single crystal semiconductor layer 1a. The gate insulating film 2 has a thermally-oxidized film 2a formed on the single crystal semiconductor layer 1a and at least one layer of gas phase synthetic insulating film 2b formed on the thermally-oxidized film 2a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005040675-A (JP)
Title: Hollow fiber membrane module
Inventor: SAITO MASAHARU
IPC: H01M8/04
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hollow fiber membrane module which makes the flow of a fluid in a hollow fiber membrane bundle uniform and improves humidification efficiency or dehumification efficiency.  <P>SOLUTION: A partition plate 50 having communication holes 51 is installed in the hollow fiber membrane module 10. The partition plate 50 is arranged in an approximately cylindrical case 20 to pass through the center of a cylinder shaft, and its both ends in the lateral direction are made to adhere to the inner wall surface of the case 20. An inlet 21 formed in the case 20 is formed on one side of case sides through the partition plate 50. An outlet 22 is formed on the other side of the case sides through the partition plate 50. The fluid introduced from the inlet 21 is always made to be discharged from the outlet 22 through the communication holes 51 formed in the partition plate 50.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005050879-A (JP)
Title: Laminated wiring board, electric apparatus, and its mounting structure
Inventor: KAWAI SHINYA
IPC: H01L23/12
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated wiring board that can obtain high mounting reliability even when the wiring board is interposed between an electric element composed of Si etc., having a small coefficient of thermal expansion and an external circuit board, such as the printed board etc., having a large coefficient of thermal expansion, and to provide an electric apparatus using the wiring board and the mounting structure of the apparatus.  <P>SOLUTION: The laminated wiring board A is composed of a first and second wiring boards 1 and 2 respectively provided with a first and second insulating substrates 1b and 2b and wiring layers 1a and 2a on at least the front and rear surfaces of the substrates 1b and 2b. The wiring layer 1a on the rear surface of the first wiring board 1 and the wiring layer 2a on the front surface of the second wiring board 2 are connected to each other through connecting electrodes 5. The coefficient of thermal expansion of the first wiring board 1 at 0-150°C is smaller than that of the second wiring board 2 at 0-150°C and the ratio (S1/S2) of the surface area (S1) of the first wiring board 1 to that (S2) of the second wiring board 2 is adjusted to ≤0.3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049972-A (JP)
Title: Multi-functional image formation apparatus, and document information retrieval method
Inventor: FUJISHIGE TAKEZO
IPC: B41J29/38
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide multi-functional image forming apparatus or the like capable of retrieving quickly information of a desired document out of accumulated documents.  <P>SOLUTION: A control part 11 of the multi-functional image forming apparatus 1 acquires an image data of the each document to be recorded into a document storage part 17a of a memory part 17, as to the copied documents, the read-out documents read by a scanner and mail documents. The control part 11 counts a use frequency about each of the documents stored in the document storage part 17a to be recorded as use frequency information. The control part 11 also makes the operator retrieving the documents input prescribed information, collates the input information to determine whether the operator is a fair authority owner about the retrieval of the documents or not, and displays information of the documents stored in the document storage part 17a in order of levels of the use frequencies, on a displaying part of an input operation part 12, based on the use frequency information, when the operator is determined as the fair authority owner.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005047826-A (JP)
Title: Phenylpyridine compound and its use
Inventor: SAKAGUCHI YASUSHI
IPC: C07D213/75
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound which has effective control potency against diseases.  <P>SOLUTION: This phenylpyridine compound represented by formula (1) (R<SP>1</SP>is H, a halogen; a 1 to 3C alkyl, or the like; R<SP>2</SP>is H, a halogen, or the like; R<SP>3</SP>is a 1 to 3C alkyl or a 3 to 4C alkynyl; W<SP>1</SP>-W<SP>2</SP>=W<SP>3</SP>-W<SP>4</SP>is CH-CH=CH-N, CH-CH=N-CH, CH-N=CH-CH or N-CH=CH-CH). A plant disease control agent contains the phenylpyridine compound as an active ingredient. The plant disease control agent has an excellent control activity against plant diseases.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005050928-A (JP)
Title: Solar cell module, its manufacturing method, and installation structure thereof
Inventor: HIRAYAMA KAZUICHI
IPC: H01L31/042
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein a light receiving-side sealing material 2 and a rear-side sealing material 4 protrude from the peripheral end of a transparent board 1 when laminating in the manufacturing process of a solar cell module, cutting off the protrusions of the sealing materials 2 and 4 is required in the after process, and the manufacturing process of the solar cell module reduces the productivity by the above after process.  <P>SOLUTION: The light receiving-side sealing material 2 and the rear-side sealing material 4 used for the solar cell module are made of ethylene-vinyl acetate copolymer, and the melt flow rate of the light receiving-side sealing material 2 is set higher than that of the rear-side sealing material 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005047646-A (JP)
Title: Controller of elevator
Inventor: TAJIMA KENJI
IPC: B66B1/18
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller of an elevator capable of safely performing cleaning work in a shaft.  <P>SOLUTION: When, in a state where an arbitrary riding car 11a of a plurality of cars 11a and 11b disposed in the shaft 10 is returned to a specific floor, a cleaning operation mode is set by operating a car operation panel 21 disposed in the car 11a, the operation of the car 11b adjacent to the car 11a is stopped. Thus, safety while a cleaning person is cleaning on the car 11a can be secured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005052177-A (JP)
Title: Filter for dishwasher and dishwasher
Inventor: FUTADO HIDEYUKI
IPC: A47L15/00
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the bubbles generated in the washing tank from lifting the refuge filter (filter for dishwasher).  <P>SOLUTION: A filter member 371 is formed by partially varying the rate of opening. The rate of opening at the main board part 373 and an inclined part 374 is set at about 50% and that at a fixed part 376 at 0%. Out of an overhang part 375, the rate of opening at the boundary part 378 with the fixed part 376 on the front side and on the rear side is set at about 25% and that at the parts other than the boundary part 378 at about 50%. This can make the parts with the smaller rate of opening heavier, thereby achieving an increase in the weight of the refuse filter as a whole.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005055498-A (JP)
Title: Toner and method for manufacturing the same, and developer, toner-containing vessel, process cartridge, image forming apparatus and image forming method
Inventor: WATANABE SHINKO
IPC: G03G9/087
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner which has good anti-hot-offset properties, reconciles excellent hot storage resistance with excellent low-temperature fixability, and provides shape high image quality because of a sharp charge amount distribution.  <P>SOLUTION: The toner contains fine resin particles having a core-shell structure, a weight average molecular weight of 8,000-1,000,000 and a particle diameter of 20-400 nm. Preferred aspects include an aspect where the toner contains an adhesive base obtained by reacting an active hydrogen group-containing compound with a polymer capable of reacting with the active hydrogen group-containing compound in an aqueous medium, an aspect where the toner has the fine resin particles in a surface, an aspect where a glass transition temperature of the fine resin particles is 40-150°C, and an aspect where when a glass transition temperature of a resin forming shells in the fine resin particles is represented by TgS and a glass transition temperature of a resin forming cores by TgC, the expression: TgS>TgC is satisfied.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005060250-A (JP)
Title: Method for removing aged sole skin, and, method for producing composition for washing sole skin
Inventor: IWASA MICHIO
IPC: A61K8/00
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for removing aged sole skin, by which the aged sole skin can simply be removed to give the clean sole giving a refreshing sense and by which foot bathing can safe be carried out, even when repeated for a long period, and to provide a method for producing a composition for washing sole skin.  <P>SOLUTION: This method for removing the aged sole skin is characterized by firing shells at high temperature, dispersing the obtained fired calcium fine powder in water or warm water, and immersing a sole in the water or warm water containing the fired calcium fine powder. The method for producing a composition for washing sole skin is characterized by firing shells in a temperature range of 800 to 1,200°C and then mechanically crushing the fired shells to obtain the fine powder having an average particle diameter of 5 to 300μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030983-A (JP)
Title: Measuring instrument
Inventor: KATAOKA YOSHIHIRO
IPC: G06K17/00
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide supply of data for calibrating a test piece for every production lot, and updating of a firmware built in measuring instrument, in a measuring instrument for measuring the characteristic of a specimen based on a color reaction of the specimen such as blood spotted on the test piece.  <P>SOLUTION: A memory card 9 for the calibration data or a memory card 10 for the updating of the firmware is made attachable selectively to the measuring instrument 1. The measuring instrument 1 conducts a measuring operation including the calibration of a measured value or a firmware updating operation, according to a kind of the attached memory card.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005037638-A (JP)
Title: Diffusion film original plate, its manufacturing method, and diffusing film
Inventor: HONMA HIDEAKI
IPC: G02B5/02
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an original plate which has columnar fine regions having different refractive indexes along the thickness direction of a resin layer and random patterns in total, and to provide a manufacturing method of the original plate in which the patterns can be created in a relatively short period of time.  <P>SOLUTION: Columnar fine regions having different refractive indexes along the thickness direction of the resin layer are formed and an optical diffusion film in which scattering is changed by an incident angle of light beams, is made by repeatedly incorporating in unit patterns which have a fine transmissive region passing light beams and a fine light shutting region that shuts off the light beams, at two or more places.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005043237-A (JP)
Title: Outgas evaluation apparatus
Inventor: SHOJIMA DAIHACHI
IPC: G01F1/42
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outgas evaluation apparatus 1 by an orifice method capable of easily obtaining a high degree of vacuum in a first measuring chamber 4 far from a vacuum pump 13.  <P>SOLUTION: The evaluation apparatus 1 is provided with the first chamber 4 where a sample 6 is arranged, and a second measuring chamber 5 which is evacuated with the vacuum pump 13 via an orifice 3. Further, the apparatus 1 is provided with a bypass line 15 equipped with an on-off valve 16 which makes the first chamber 4 communicate with the second chamber 5. Consequently, gas in the first chamber 4 far from the vacuum pump 13 is exhausted via the orifice 3, and in addition via the bypass line 15 simultaneously.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005047532-A (JP)
Title: Gas station system
Inventor: MURATA NOBUJI
IPC: B67D7/06
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas station system capable of reducing the number of communication lines connecting a fueling device with a main POS machine and simplifying the constitution of the fueling device.  <P>SOLUTION: The gas station system includes a fueling control unit 3 for controlling operation of a fueling device, a plurality of external POS machines 2 each provided per fueling device 1i for controlling a machine for inputting purchase information (a) of fuel oil, and the main POS machine 9 for managing sales and stock of a fueling station with the purchase information (a) from the external POS machines 2 and fueling information from the fueling control unit 3 as inputs. The main POS machine 9 and the plurality of external POS machines 2 are connected via a LAN, and each external POS machine 2 and the control unit 3 are connected via a communication line 7 for each fueling device 1i. The external POS machine 2 displays a unit price of the fuel oil, a real-time quantity to be fed determined by a flow rate signal d, and a sum of money determined by the unit price and the quantity in real time on a non-explosion-proof touch panel 23 based on the flow rate signal d from a flow rate transmitter 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053171-A (JP)
Title: Book
Inventor: MATSUMOTO MASAHITO
IPC: B42D1/00
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a book which is designed for supplying members of fixed form in collecting or exchanging trading cards or the like and solving a problem of refuse generation and further, does not require any particular means for keeping.  <P>SOLUTION: This book is structured of a surface which is continuous all along through at least one folding part and held in a closed state. In addition, the book has an accommodating part, with a plurality of holes which are almost of the same shape as the inner surface, which is attached to at least one side of the inner surface, a plurality of the members having an image formed on the face and back side of each member being fitted in the holes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005064111-A (JP)
Title: High luminance light emitting diode
Inventor: HARADA MITSUNORI
IPC: H01L33/62
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To realize a lens effect equal to that of a conventional light emitting diode provided with a shell-shaped light transmissive resin lens, by means of light emitting diode without the shell-shaped lens.  <P>SOLUTION: An LED chip is laid on the bottom face 3 of a substrate 2 having a cone-shaped recessed part in which the internal face 1 is made as a reflection face. A wavelength converting member 9, in which phosphors 8 are dispersed into a first light transmissive resin, is filled to the cone-shaped recessed part. A large number of microbeads 17 are provided to cover the light emission face 13 of the wavelength converting member 9 from which a light emitted from the LED chip 6 is emitted to the outside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308092-A (JP)
Title: Woven or knit product and tatami mat surface
Inventor: SHIGEMATSU HIDEKI
IPC: D03D15/00
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a borate-containing woven or knit product which can prevent habitation of acarian even if materials used as baits of the acarian such as food fragments, dandruff, dirts, fungi and the like are accumulated among spaces of paper made woven or knit products and tatami mats surfaces used in residence.  <P>SOLUTION: An acarian-preventing woven or knit product and the tatami mat surface are produced by weaving or knitting a borate-containing paper string containing ≥0.05 wt.% boron, preferably a diffusive borate, or weaving or knitting a paper string to be a woven or knit product, subsequently applying an aqueous borate solution, preferably a diffusive borate, for the paper string to include ≥0.05 wt.% boron.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005059143-A (JP)
Title: Coming-out prevention mechanism of compressed-air driving screwing machine
Inventor: FUJIYAMA TAKEO
IPC: B25B21/02
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screwing machine of driving compressed-air allowing easy adjustment of output torque of an air motor and efficient sound absorption of exhaust noises.  <P>SOLUTION: In the screwing machine of driving compressed air, the compressed air is supplied to the air motor 4 for rotating and driving a screwdriver bit 9, and the screwdriver bit 9 is propelled and driven in the screwing direction to screw the screw. An exhaust passage 24 for exhausting the compressed air exhausted from the air motor 4 to the atmosphere is provided with an exhaust regulating valve 30 for varying and adjusting the cross sectional area of the exhaust passage 24, and the exhausted air amount discharged from the air motor 4 is varied and adjusted by the exhaust regulating valve 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005034114-A (JP)
Title: Artificial gravel
Inventor: YAMAGAMI SHINOBU
IPC: A01G13/00
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide artificial gravel having light weight and excellent aging stability required as recent plantation soil and selectable water-retention and water-permeability.  <P>SOLUTION: This artificial gravel is produced by mixing a dried plastic material composed of a polymer such as a polyethylene and/or polypropylene with a dried inorganic component such as natural sand, melting the plastic material under a condition not to cause the decomposition of the plastic material and covering at least a part of the surface of the uniformly dispersed sand grains with the molten plastic material. The melted mixture is extruded into e.g. a cooling facility by using an apparatus having an extrusion function and solidified. The solidified product is finished to the form of the final product e.g. by crushing and sieving to adjust the size of the product to a block form for mulching or grains of sand.  <P>COPYRIGHT: (C)2005,JPO&NCIPI