baber/WOPTO huggingface dataset:
Patent JP-2005045495-A (JP)
Title: Image forming apparatus and image forming apparatus judging means
Inventor: NAKAMURA KATSUICHI
IPC: H04N1/00
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To easily and surely judge whether postprocessing can be performed or not when the postprocessing is carried out after image formation by using a repeating function, an aggregating function, etc.  <P>SOLUTION: An image processing apparatus is equipped with a setting means of setting the direction of a document and a printing function (repeating function or aggregating function) of printing one or more images as a plurality of images on one sheet of transfer paper and can be connected to a postprocessing machine which performs postprocessing of the transfer paper having been printed. This image forming apparatus is equipped with an image kind judging means of judging the kind of an image when the plurality of images printed on the transfer paper are regarded as one image from the direction of the document and settings of the printing function and a compatibility judging means of judging whether the kind of the image and a postprocessing function are compatible. Consequently, the kind of the image to be printed on the transfer paper can be judged from a set document direction and an aggregation setting or repetition setting, and further it can be known whether postprocessing corresponding to the kind of the image can be realized before printing or not.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005047988-A (JP)
Title: Ink composition
Inventor: AOYAMA TETSUYA
IPC: C09D11/00
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink composition which is prevented from adverse effects such as clogging resulting from an insoluble or hardly soluble lithium salt generated by the contact of the ink composition with an ink-contacting member such as an ink cartridge.  <P>SOLUTION: The ink composition comprises at least water and a colorant and further contains at least 0.021 wt%, based on the total weight of the ink composition, of a lithium ion, where the ink composition contains a 1,2-alkanediol and at least one selected from the group consisting of compounds represented by formula (1): R-X-(C<SB>2</SB>H<SB>4</SB>O)<SB>n</SB>-(C<SB>3</SB>H<SB>6</SB>O)<SB>m</SB>-H (wherein R is a 4-20C alkyl or cycloalkyl group; X is -O-, -COO- or -NH-; m and n are each independently an integer of at least 0 and less than 20; and m+n is at least 1 and less than 30).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005071610-A (JP)
Title: Light guide plate and plane light source device
Inventor: TOEDA MINORU
IPC: F21V8/00
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To output incident light efficiently onto a front face of a light guide plate, and restrain the occurrence of bright lines without using a prism sheet, even with the use of a point light source.  <P>SOLUTION: A plurality of grooves 19 constituting a natural lighting face 19a reflecting the incident light from the point light source 15 to the light guide plate 14 toward an irradiation face 18 are formed in parallel. The grooves are formed so that the natural lighting face 19 rising and slanting toward an opposite face 14b side from the incident face 14a side and a light guide face 19b sinking and slanting are alternately continued. The natural lighting face 19c totally reflects the light incident from the incident face 14a and reaching the natural lighting face 19a toward a direction of the irradiation face 18 at nearly right angles with a virtual plane 21 in contact with a tiptop of each protruded lines formed on the irradiation face 18. A plurality of the lens-like protruded lines 20 are provided so as to be extended in a direction crossing a direction to which the natural lighting face is extended. The surface of each protruded line 20 is formed in a shape in which convex curved surfaces are continued toward a rear face of the light guide plate 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041982-A (JP)
Title: Light emitting material, method of purifying light emitting material and method of manufacturing light emitting layer
Inventor: SHINOHARA HOMARE
IPC: H05B33/10
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting material that can suppress the decrease of light-emission luminance of an organic EL device, a method of purifying a light emitting material, and a method of manufacturing a light emitting layer by which a light emitting layer excellent in light emitting performance can be formed easily and consistently.  <P>SOLUTION: In an organic EL device 1, when a voltage is applied across an anode 3 and a cathode 5, holes are moved in a hole transport layer 41 and electrons are moved in an electron transport layer 43, and the holes and the electrons are recombined in a light emitting layer 42 to emit light. The light emitting material is used to form the light emitting layer 42. When the light emitting layer 42 is formed using the light emitting material, the light emitting layer 42 contains one or more kinds of metallic impurities, but the amount of a metallic impurity of which content is the largest among the metallic impurities contained in the layer is 2.5 ppm or less, or when the light emitting material is dissolved in a liquid so that the concentration thereof becomes 2.0 wt%, the liquid contains one or more kinds of metallic impurities, but the amount of the metallic impurity of which content is the largest among the metallic impurities contained in the liquid is 50 ppb or less. By using such a light emitting material, the decrease of light-emission luminance of the organic EL device 1 can be suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005059011-A (JP)
Title: Method for manufacturing cast slab of white cast iron
Inventor: YAMAMURA HIDEAKI
IPC: C22C33/10
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently and inexpensively manufacturing a cast slab of white cast iron without requiring great heat energy and power.  <P>SOLUTION: The method for manufacturing the cast slab of the white cast iron is characterized in that molten metal is adjusted so as to have a composition to be the white cast iron by adding one of or both of an oxygen source and steel scrap to blast furnace iron, and the molten metal is continuously casted. It is preferable that the white cast iron has a composition satisfying (%C)≤4.3-1.3×(%Si) and C≥1.7% by mass%, and one or more kinds selected from among an oxygen gas, an iron oxide, an iron scale, refining dust, and iron ore are used as the oxygen source.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005071631-A (JP)
Title: Waterproof boot of switch
Inventor: ABE HIDEO
IPC: H01H13/06
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterproof boot of a switch with improved durability suppressing abrasion, and capable of securing a waterproof property and a dustproof property.  <P>SOLUTION: The boot 5 is provided with a shaft-fastening part 5b elastically fastening the tip of a shaft 3, a switch-fastening part 5a mounted on a switch body 2, and a bellows 9 having at least two peaks of a first peak 10 extended from the shaft-fastening part 5b and a second peak 11 communicating with the first peak forming a trough part 12 between them. An inner face angle of a gradient θ<SB>1</SB>that a first slanted part 10a makes with a center axis line 2B of the shaft 3 is more acute than inner face angles of gradients θ<SB>2</SB>, θ<SB>3</SB>that a second slanted part 10b and the second peak part 11 make with the center axis line 2B, and, the thickness of the first slanted part 10a is formed thicker than those of the second slanted part 10b and the second peak 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026617-A (JP)
Title: Self-scanning type light emitting element array chip, and optical write head
Inventor: ONO SEIJI
IPC: B41J2/45
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-scanning type light emitting element array chip capable of high-speed image data transfer.  <P>SOLUTION: Reference numeral 1 is a unit constituting a shift section, which comprises a thyristor 41, resistors 42 and 44, and a diode 43. Reference numeral 2 is a unit constituting a light emitting section, which comprises a thryistor 45 and a resistor 46. Reference numeral 17 is a power source V<SB>GA</SB>terminal, 14 is a data ϕ<SB>S</SB>input terminal, 10 is a clock pulse ϕ1 terminal, 11 is a clock pulse ϕ2 terminal, 12 is a clock pulse ϕ3 terminal, 13 is a clock pulse ϕ4 terminal, 18 is a GND terminal, and a reference numeral 47 is a current limiting resistor connected to the data ϕ<SB>S</SB>input terminal 14. wiring ϕ<SB>I</SB>is divided into a left-side wiring ϕ<SB>I</SB>215 and a right-side wiring ϕ<SB>I</SB>216, which are then connected to a left-side ϕ<SB>I</SB>L terminal 15 and a right-side ϕ<SB>I</SB>R terminal 16, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029441-A (JP)
Title: Manufacturing method of optical fiber preform, optical fiber preform manufactured thereby and optical fiber
Inventor: TAKANO TSUYOSHI
IPC: G02B6/00
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical fiber preform for manufacturing an optical fiber with low loss at a wavelength of 1,385 nm band.  <P>SOLUTION: The manufacturing method of the optical fiber preform comprises a production step of a glass body to form an anhydrous glass body 11', a rod drawing step of heating/drawing the anhydrous glass body 11' to form an anhydrous glass rod 11, a drying step of drying an outer periphery of the anhydrous glass rod 11 and an inner periphery of a glass pipe 12 in a state that the anhydrous glass rod 11 is inserted into the glass pipe 12 and an integration step of integrating the anhydrous glass rod 11 together with the glass pipe 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005038730-A (JP)
Title: Non-sintered nickel electrode and alkaline storage battery
Inventor: HATSUSHIRO KAORI
IPC: H01M4/32
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-sintered nickel electrode adopting a two-dimensional porous substrate such as a perforated metal plate in place of a three-dimensional porous substrate such as a metallic foam without degrading high-rate discharge characteristics and charge/discharge cycle characteristics of the non-sintered nickel electrode adopting a conventional three-dimensional porous substrate.  <P>SOLUTION: A two-dimensional porous body or a metal substrate with indentations is adopted as a substrate for the non-sintered nickel electrode, and particulate or fibrous thermoplastic resin is contained in the nickel electrode as a binder. Further, an active material retaining function of the nickel electrode is enhanced by arranging resin rich in adhesiveness on the surface of the substrate or enhancing adhesiveness of an active material layer with the substrate by modifying (addition of functional group or the like) the surface of the binder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009291-A (JP)
Title: Construction method of heat insulating material and heat insulation structure of building
Inventor: MATSUYOSHI HIROYOSHI
IPC: E04F13/21
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction method of a heat insulation material and a heat insulation structure of a building for constructing the heat insulation material easily at a low cost, and for eliminating dew condensation after constructing the heat insulation material.  <P>SOLUTION: The heat insulation material 1 is glued to a concrete wall (a concrete body) 2, constituting a part of the building, by using a gypsum-based adhesive 3 comprising at least one of a water-soluble polymer, an emulsion adhesive and a fine aggregate having a maximum particle size of 2 mm or less, a gypsum, and water. The gypsum-based adhesive 3 is interposed between the whole rear face (glued face) 1b of the heat insulation material 1 to be glued to the concrete wall 2, and the concrete wall 2. The gypsum-based adhesive 3 is applied onto the whole rear face 1b of the heat insulation material 1 in advance, and the whole rear face 1b is glued to the concrete wall 2 via the gypsum-based adhesive 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005038304-A (JP)
Title: Address information updating system based on move information
Inventor: ONO KAZUYOSHI
IPC: G06Q50/32
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique enabling the grasp of the use result of individual move information on a move information provider side without the risk of an illicit outflow of move information.  <P>SOLUTION: The address information updating system 10 based on move information comprises a center server 12 and a local server 14. The center server 12 comprises a first move information DB 24 for registering move information composed of the name of a moving person, an old address, and a new address in association with a unique move information ID, a management program 22 for encrypting and transferring the move information to the local server 14, and a result management DB 26 for storing use result information transmitted from the local server 14. The local server 14 comprises a second move information DB 34 storing the move information from the center server 12, an updating processing program 32, and a use result DB 38 for recording the move information used for updating in association with a user ID. The updating processing program 32 performs the decoding processing of the move information, updating processing of address information of the user, and transmitting processing of the use result information to the center server 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005038347-A (JP)
Title: Bonus point exchange device, method, and program
Inventor: NAKAMURA HIROYUKI
IPC: G06Q50/34
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bonus point exchange device to easily perform a point service corresponding to the purchased sum of a customer without adding another function to a cash host or a voting ticket automatic vending machine.  <P>SOLUTION: User data are acquired from the point card of a user, and an authentication result for using the point card of the user is outputted, and the printed data including the purchase date, holding place, race number and purchase sum are acquired from the voting ticket of the user. As for the race shown by the printed data, whether or not point exchange is possible is decided based on the ticket vending situations of the voting ticket and race progressing situations including the decision information of a race result and the settlement condition of point exchange, and when it is decided that the point exchange is possible, the result obtained by calculating a point value based on the purchase sum of the face data is outputted, and when it is decided that the point exchange is impossible, point exchange invalidation information is outputted so that a point service corresponding to the purchase sum of the customer can be made available.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049264-A (JP)
Title: Measuring method and measuring reagent of target material
Inventor: ITO KAZUYOSHI
IPC: G01N33/543
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring method capable of quantitating a target material in a test sample accurately by a simple operation in a wide measuring range from a low concentration to a high concentration.  <P>SOLUTION: Concerning a method for measuring the target material concentration in the test sample by using a detection material bonding specifically with the target material, this measuring method of the target material is characterized by having the first process for determining the reference concentration wherein the absorbance becomes maximum when adding the target material or a specific material comprising a material having the same specificity as the target material to detection solution including the detection material, the second process for adding the specific material having the standard or higher concentration and the reference solution including the target material having the known concentration to the second detection solution of the same kind as the detection solution, and measuring its absorbance, and the third process for adding the specific material having the same concentration as that in the second process and the test sample to the third detection solution of the same kind as the detection solution, and measuring its absorbance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051186-A (JP)
Title: Semiconductor memory
Inventor: YOSHIDA EIJI
IPC: H01L21/8242
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory which can perform highly efficiently its data writing using a GIDL current.  <P>SOLUTION: A buried oxide film 2 is so formed on a silicon substrate 1 and a P-type silicon layer 3 is further so formed thereon as to constitute an SOI substrate. In the P-type silicon layer 3, every memory cell, N-type source and drain diffusion layers 7, 8 extended to the buried oxide film 2 are so formed that the region sandwiched between the source and drain diffusion layers 7, 8 becomes a body region 9 under a gate insulation layer 5. The drain diffusion layer 8 comprises an N-type lightly doped impurity diffusion layer 8a formed on the buried oxide film 2 and an N-type deeply doped impurity diffusion layer 8b formed thereon. Only the deeply doped impurity diffusion layer 8b of the diffusion layers overlaps with a gate electrode 4 when observing them in a plan view of them. The impurity concentration of the deeply doped impurity diffusion layer 8b is made not smaller than 1.00 × 10<SP>19</SP>cm<SP>-3</SP>and preferably not smaller than 1.00 × 10<SP>20</SP>cm<SP>-3</SP>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054395-A (JP)
Title: Automatic penetrometer
Inventor: SHIOMI MITSUNORI
IPC: E02D1/02
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic penetrometer which can automatically obtain positional information such as an address of a test location.  <P>SOLUTION: This automatic penetrometer, which comprises a liftable or lowerable platform 4 which is lifted/lowered along a support 3, a chuck 5 which is arranged on the platform 4, a penetration rod 7 which is held by the chuck 5, and a rotary drive means 6 for rotatively driving the chuck 5, acquires test data through a process for making a penetration rod 7 penetrate into ground. In that case, a radio wave from a GPS satellite is received by a GPS receiver 2 in a position wherein a penetration test is to be performed, and the positional information on the test position is identified from the radio wave. The positional information, which is identified by the GPS receiver 2, is filed as a test data file along with the test data acquired by the penetration test, and processed by a data processing means such as a notebook-size personal computer 30, so that the address of the test location and the like can be automatically obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057867-A (JP)
Title: Step-up circuit
Inventor: FURUUMI FUMITADA
IPC: H02M3/07
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a step-up circuit which can prevent an element for constituting a step-up part from being damaged.  <P>SOLUTION: The step-up circuit 1 includes a charge pump circuit 30 for stepping-up a reference voltage to generate a step-up voltage. The step-up circuit 1 has a detector 10 which determines whether the reference voltage of the charge pump circuit 30 is a predetermined voltage or higher or not, which does not operate the charge pump circuit 30 when the reference voltage is a predetermined voltage or more and which outputs a control signal Φ for operating the charge pump circuit 30 when the reference voltage is smaller than the predetermined voltage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005064121-A (JP)
Title: Wiring substrate and its manufacturing method
Inventor: SHINPO KAZUKI
IPC: H05K1/11
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable wiring substrate in a high density wiring type in which further compactification is achieved, and a manufacturing method for obtaining the wiring substrate with an excellent yield.  <P>SOLUTION: The wiring substrate has a first conductive layer (10a, copper foil 1), a projecting bump 2 which is printed and formed to the first conductive layer and has a prescribed height, a first main face 5a, and a second main face 5b opposing the first main face. The first conductive layer 1 is installed on the first main face. The projecting bump 2 is embedded to the first main face side. A hole is formed from the position of the projecting bump toward the second main face. An embedded conductor 9 is embedded in the hole of an insulator layer, connected to the projecting bump, and extended to the second main face. Further, the conductor 9 is formed to the insulator layer 5 having a layer thicker than the height of the projecting bump.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061024-A (JP)
Title: Position measuring display system for working machine
Inventor: ISHIBASHI HIDETO
IPC: E02F9/20
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position measuring display system for a working machine for safely and efficiently performing work by correctly displaying the attitudes of a swiveling upper structure and a traveling lower structure to the surrounding situation.  <P>SOLUTION: The attitude of the lower structure 2 to the upper structure 3 is obtained from a turning angle θsw obtained from the measured value of a gyroscope 26, and a bucket tip position 3P7 is obtained in a upper structure coordinate system Σ3 from a boom angle θ5, an arm angle θ6 and a bucket angle θ7 detected by angle sensors 21-23. A bucket tip position OP7 in a global coordinate system ΣO is obtained from a value OΣ3 of the upper structure coordinate system Σ3 in the global coordinate system ΣO and the bucket tip position 3P7 in the upper structure coordinate system Σ3, and the position relation of a hydraulic shovel 1 including the upper structure 3, a bucket 7 and the lower structure 2, to topographic features is displayed superposed on a monitor screen 46a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005065434-A (JP)
Title: Linear actuator
Inventor: HASEGAWA SUGIMATSU
IPC: H02K33/16
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the magnetic flux density in the gap between a magnet and a yoke, increase torque constant, and further reduce eddy-current loss that used to occur in a sleeve for the enhancement of efficiency, by constituting a linear actuator so that a body of reciprocating motion, such as a piston, and an end face of the ring magnet are directly coupled with each other by a ring magnet support portion, and thereby eliminating the sleeve for magnet fixation and reducing the size of the gap.  <P>SOLUTION: The linear actuator comprises a stator core 50 having exciting coils, the ring magnet 53, and the ring magnet support portion 55 that supports the ring magnet and the body of reciprocating motion. A piston holder is supported on the periphery of the ring magnet support portion using elastic material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061352-A (JP)
Title: Centrifugal compressor of turbo-refrigerator, turbo-refrigerator, and its control method
Inventor: UEDA KENJI
IPC: F04D27/02
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbo-refrigerator in which surging generated in a centrifugal compressor can be accurately detected.  <P>SOLUTION: In the centrifugal compressor 3 of the turbo-refrigerator having an impeller 20 for compressing refrigerant, a resistance temperature-sensor 25 for detecting refrigerant-temperature is placed upstream of the impeller 20. Thereby temperature-rise generated by surging is detected to enable an accurate sensing of surging.  <P>COPYRIGHT: (C)2005,JPO&NCIPI