baber/WOPTO huggingface dataset:
Patent JP-2004275362-A (JP)
Title: Method of calculating actual size of image, method of measuring image and method of outputting image, and device thereof
Inventor: NAGATA TAKESHI
IPC: G06T1/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To calculate the actual size in a radiation image more correctly.  <P>SOLUTION: An image data acquisition means 10 acquires image data P indicating a radiation image P in which a scale 82 to be radiographed is taken together with a subject 81. A pixel number counting means 20 performs the image recognition process for the acquired image data P, and counts the number of pixels Ns corresponding to the length Ls indicated by the scale 82 in the radiation image P. A gauge information preparing means 30 calculates the gauge Sc indicating the length in the actual space per one pixel in the radiation image P by dividing the length Ls by the number of pixels Ns. Then, by using the gauge Sc, the actual size of the radiation image P is measured, and the radiation image P in the actual size is displayed or printed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280947-A (JP)
Title: Semiconductor storage device
Inventor: FUJIEDA WAICHIRO
IPC: G11C11/406
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor storage device with which write recovery time can be shortened even for an operation with long internal write cycle.  <P>SOLUTION: A command control circuit 400 generates an internal command signal; and a command standby signal generating circuit 500 generates a command standby signal bicsz for delaying the generation of the internal command signal for performing the next command operation when the write operation lasts long. Based on the command standby signal bicsz, a decision circuit 100a decides a relationship between the termination of the write operation and the initiation of the next command operation, inhibits the execution of a refresh operation and executes a read operation when the write operation does not terminate until the initiation of the next command and if the next command is a read operation. After the termination of the read operation, a refresh command refpz is outputted and the refresh is executed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275912-A (JP)
Title: Flocculation treatment apparatus for sludge water
Inventor: ARAKAWA YOSHIKI
IPC: C02F11/14
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flocculation treatment apparatus for sludge water constituted so as to certainly stir sludge water and a flocculant to accelerate the flocculation of the sludge water.  <P>SOLUTION: In the flocculation treatment apparatus for sludge water capable of feeding the sludge water to a reaction tank 2 from a metering tank 5 to mix the same with the flocculant in the reaction tank 2 and discharging the flocculated sludge water, stirring blades 54 for forming downward water streams are provided in the vicinity of the bottom part of the reaction tank 2 so as to supply not only the sludge water from the metering tank 5 but also the flocculant to the region on the downstream side of the stirring blades 54 in the reaction tank 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279794-A (JP)
Title: Non-resonant two-photon absorbing material and non-resonant two-photon emitting material, as well as non-resonant two-photon absorption inducing method and non-resonant two-photon emission generating method using same
Inventor: TAKIZAWA HIROO
IPC: G02F1/361
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic material efficiently absorbing two photons, that is, an organic material having a large two-photon absorption sectional surface area.  <P>SOLUTION: This non-resonant two-photon absorbing material contains an oxonol coloring material performing non-resonant two-photon absorption.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275508-A (JP)
Title: Auxiliary tool for tissue box
Inventor: FUJISAWA MITSUO
IPC: B65D83/08
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auxiliary tool for a tissue box easily being mounted on the tissue box and having a drawing opening for taking out a piece of tissue paper.  <P>SOLUTION: The auxiliary tool 1 for the tissue box is set on the tissue box 2 having an opening hole 24 provided on an upper face part 21 thereof for a piece of the tissue paper 3 being taken out. The tool 1 is provided with a main body part 10 having a form covering the opening hole 24 and closely brought into contact with the upper face part 21 of the box 2, the drawing opening 11 provided on the main body part 10 and formed so as to face the opening hole 24 of the box 2 and setting members 12 provided on both ends of the main body part 10 and to be detachably set onto the box 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278703-A (JP)
Title: Fixing tool
Inventor: TAKEUCHI YASUICHI
IPC: F16L3/08
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing tool being easily mounted in and removed from a through-hole formed in a chassis, and on the other hands, hard to fall out.  <P>SOLUTION: A fitting-in part 20 situated at a holding part 10 to fasten and hold a cable is provided with a pair of fitting-in pieces 22 situated at the tip of a post 21 protruding from the holding part and fitted in a through-hole 3 of the chassis 2, releasing pieces 24 coupled to the respective pieces 22, and leg pieces 25. An extension end 24a of the release piece 24 is situated at intervals from a holding part (a lock part 12) or coupled through an easy deforming part. By reducing a diameter of the fitting-in pieces 22 by means of the releasing pieces 24, the piece 22 is easily removed from the through-hole 3. Meanwhile, a fitting-in force at the fitting-in piece 22 is increased by a lever force generated by the leg pieces 25 and the release pieces 24. Even when the holding part 10 is inclined down, the fitting-in pieces 22 are deformed to prevent it from falling out from the through-hole 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283691-A (JP)
Title: Photocatalytic component-containing porous body and its manufacturing method
Inventor: WATANABE KOJI
IPC: B01D53/86
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic base material as a high-performance product which can deodorize a car, a living room, a stock farm or the like, make a harmful contaminant harmless, remove NOx in the environment, decolorize waste water from a dyehouse, prevent an alga from increasing in a water tank and sterilize water or air.  <P>SOLUTION: This photocatalytic component-containing porous body satisfies the following conditions: condition (a): this porous body has 0.1-3 ml/g pore volume; condition (b): this porous body has 100-1,500 m<SP>2</SP>/g specific surface area; condition (c): the content of the photocatalytic component in this porous body is 10-80 wt.% and the content of the photocatalytic component in the depth above 0.1r from the surface of a particle of this porous body is ≤10 wt.% (wherein r is the minor axis of the particle of this porous body); condition (d): the content of the photocatalytic component in the depth above 0.1r from the surface is ≤50% of that of the photocatalytic component in the depth below 0.1r from the surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285173-A (JP)
Title: Polyester polyol composition for rigid polyurethane
Inventor: UEDA SHIGEO
IPC: C08G18/42
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester polyol composition which has low viscosity and shows high dissolvability of an HFC (a hydrofluorocarbon) when used as a raw material for a rigid polyurethane foam produced by using the HFC, which does not cause the depletion of ozone layer, as a blowing agent.  <P>SOLUTION: The polyester polyol composition is produced by esterifying a polybasic acid with a polyhydric alcohol in the presence of at least one fatty acid compound selected from the group consisting of 4-9C fatty acids and fatty acid compounds obtained therefrom. The composition has low viscosity and high dissolvability of an HFC, which does not cause the depletion of ozone layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284469-A (JP)
Title: Current interruption structure
Inventor: WATANABE SHINYA
IPC: B60R16/02
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current interruption structure applied to a vehicle for mechanically dividing into pieces a connector to centrally connect a main harness (a power supply line) to a front end module when a vehicle collides.  <P>SOLUTION: A connector dividing means to uncouple a connector by utilizing the external force physically applied thereto from the outside is provided on a current interruption structure used together with the connector to realize the electric wiring.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283338-A (JP)
Title: Cleaning utensil
Inventor: MIURA NORIYOSHI
IPC: A47L13/17
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reasonable and disposable cleaning utensil which places value on wiping function, can collect comparatively big dirt as well as fine dirt, also wipe off even a rough part.  <P>SOLUTION: The device comprises a handle part comprising a grip part and an insertion part and a brush part which is attached to the insertion part of the handle part so that it can be attached/detached, and the brush part is composed of fiber material piled/arranged in a suitable thickness with shag in a direction perpendicular to the insertion direction of the insertion part of the handle part, a pair of substrate sheets which are piled on the fabric and make an insertion gap for inserting the insertion part of the handle part and thick yarn material of twist yarn style which is arranged side by side with an appropriate spacing in a direction of intersecting the insertion direction of the insertion part of the handle part under the fiber material, and the thick yarn material, the fiber material and the pair of substrate sheets are adhered each other in a unit with an adhesive means which makes the insertion gap between the pair of substrate sheets.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288951-A (JP)
Title: Semiconductor integrated circuit device and method for manufacturing same
Inventor: ICHINOSE KATSUHIKO
IPC: H01L27/11
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve the characteristics of a semiconductor integrated circuit device having a MISFET with a dual gate electrode structure.  <P>SOLUTION: A polycrystalline film 6 is deposited on the gate insulating film 5 of a substrate 1, a p-type impurity region 16p is formed on an n-type well 4, an n-type impurity region 16n is formed on a p-type well 3, nitrogen is implanted into the boundary a between these regions for the formation of a nitrogen-implanted region 26, and a linear pattern is formed by etching, with the pattern stretching from above the p-type active region Acp to above the n-type active region Acn through above an element isolator 2. A heat treatment is performed for the diffusion of impurities in the upper parts of the patterns (16n, 16p) for the formation an n-type gate electrode and a p-type gate electrode. The design suppresses the diffusion of impurities out of the n-type impurity region 16n and the p-type impurity region 16p into the active regions on the opposite side, which controls the reduction of impurity concentration and suppresses gate electrode depletion and threshold potential fluctuation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287954-A (JP)
Title: Retrieval system and method
Inventor: KOBAYASHI TOSHIO
IPC: G06F17/30
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To retrieve and extract related data stored in linked other databases, and to also retrieve and extract related data additionally registered after formation of a link.  <P>SOLUTION: When retrieval is directed by clicking data desired to be referred, a retrieval keyword imparted to the data directed is acquired. Data including related data imparted with the same retrieval keyword are retrieved and extracted by using the retrieval keyword, and a list thereof is displayed. The data desired to be referred to are indicated from the displayed list, and detailed information thereabout is obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291386-A (JP)
Title: Printing controlling method utilizing colorimetric value
Inventor: MURAGATA TETSUNOBU
IPC: H04N1/60
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing controlling method utilizing colorimetric values, which can obtain control parameters having the same amount of information as that of dot areal rates obtained conventionally from reflection density values or more amount of information from the colorimetric values.  <P>SOLUTION: This printing controlling method utilizing the colorimetric values includes a work for providing tonal images having specified tonal values as control patches, a process for obtaining through calculation colors having arbitrary tonal values from a solid image to color space colorimetric values of paper and a process for obtaining tonal value of colors obtained through calculation, the color difference between which and the measured values of the control patches become minimum. The obtained tonal values are employed as the ones of the control parameters of the control patches.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290511-A (JP)
Title: Game machine
Inventor: OKADA KAZUO
IPC: G06T13/20
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of increasing the capacity of an image ROM to be used in response to the complication of performance images.  <P>SOLUTION: The game machine is constituted so that a transparent liquid crystal display device is provided in front of a reel as a performance display means and the image of a dancing character constituted of three-dimensional image data (polygon data) is displayed inside the display device. While a camera position in a normal state is at the front of the character, the camera position (camera angle) is moved corresponding to game conditions and the character is displayed from various angles.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004002167-A (JP)
Title: High density reactive material extrudable at low temperature
Inventor: NIELSON DANIEL B
IPC: F42B12/22
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To develop a reactive material having high penetration potential and capable of being safely worked at a temperature lower than 350-390°C, the temperature required for working PTFE (polytetrafluoroethylene), from a view point of problems of working and safety of a Ta/PTFE reactive material and a W/PTFE reactive material.  <P>SOLUTION: A composition for the reactive material has a high fluorine content and comprises an oxidizing agent, which has a melting temperature substantially lower the thermal autoignition temperature of the reactive material, and at least one kind of metal fillers. The reactive material is worked at a temperature remarkably lower than the thermal autoignition point thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004298850-A (JP)
Title: Fiber filter medium for filtering treatment
Inventor: TAKUMA OSAMU
IPC: B01D39/04
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter medium, wherein, as a fibre filter medium favorable to a filter used by filling a plurality of fiber filter media in a filtering tank, a filtering property is good, a reducing tendency in a buoyancy is hard to be influenced by the property of SS (suspended solids) or the specific gravity, the buoyancy required for forming a filtering layer in the filtering tank can be secured and the operation for a longer time of the filter than before becomes possible.  <P>SOLUTION: The filter medium 10 is a piece body which is constituted by a base layer 11 consisting of a foamed body having inside closed cells and a nonwoven fabric cloth layer 12 composed of staple. For the filter medium 10, anyone of the following constructions can be used: construction (A) where a layer of the nonwoven fabric cloth layer 12 is combined respectively with one side or both sides of the base layer 11, construction (B) where the base layer 11 and the nonwoven fabric cloth layer 12 are combined alternatively to form two or more layers, and construction (C) where the periphery of the base layer 11 is covered by the nonwoven fabric cloth layer 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310272-A (JP)
Title: Device, method and program for supporting group work, and storage medium
Inventor: HATTORI YASUYUKI
IPC: G06Q10/06
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a group work support server that makes it possible to efficiently proceed with group work over a network.  <P>SOLUTION: Members of a team make a discussion by text chatting on a meeting screen 260. Pieces of color information 265 showing the classification of remarks are attached to each member's remarks displayed in a discussion area 264. As this color information, different colors stand for meanings of different classes, e.g., white for comments by the chairperson, blue for approval, red for opposition, yellow for neutrality, green for free opinions, gray for official opinions, and the like. When making a comment, each member selects any of these pieces of information to be attached to their remarks.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310301-A (JP)
Title: On-vehicle dsrc equipment setup system
Inventor: OKA KENICHIRO
IPC: H04B7/26
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle DSRC (dedicated short range communication) equipment setup system capable of performing a setup for receiving a DSRC service without providing a component such as an IC card interface, a display means or an input means on on-vehicle equipment.  <P>SOLUTION: A setup terminal 2 disposed in a setup agent which performs the setup is connected to a setup server 4 disposed in a service provider which provides the service through a network, and information necessary for the setup is transmitted to the setup server 4 to receive setup data thereto. The setup data are written in the nonvolatile memory of the on-vehicle DSRC equipment 1 to setup the on-vehicle DSRC equipment 1. On the setup server 4 side, a user registration is performed based on the information necessary for the setup, and delivered to a service server 6 connected to a road-side DSRC machine 7 which performs a road-to-vehicle communication with the on-vehicle DSRC equipment 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307916-A (JP)
Title: METHOD FOR MAKING Fe-Al-BASED SUPERELASTIC ALLOY, AND Fe-Al-BASED SUPERELASTIC ALLOY
Inventor: UMAGOE YUKICHI
IPC: C21D6/00
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new superelastic alloy displaying superelastic function over high and wide temperature range.  <P>SOLUTION: An Fe-Al-based single crystal is grown with an optical floating zone method from an Fe-Al-based aloy ingot. Successively, after compressing the above Fe-Al based single crystal at a prescribed strain speed, the load is removed and the superelasticity is discharged in the above Fe-Al base single crystal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311724-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: IKEDA MASAHIRO
IPC: H01L29/786
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which the well resistance value of a well formed below an insulator is uniform and side face capacitance near the side face of the insulator is small, and its manufacturing method.  <P>SOLUTION: A BOX layer 3 and an SOI layer 4 are provided on a semiconductor substrate 2. On the surface of the SOI layer 4, an STI region 5 is selectively formed. In regions 6-8 surrounded by the STI region 5, an NMOS transistor 9, a body contact 10 and an NMOS transistor 11 are respectively formed. Also, a p<SP>-</SP>well 16 is formed below the STI region 5, and a p<SP>+</SP>diffusion region 17 is formed in the region separated from the region right below the regions 6-8 inside the p<SP>-</SP>well 16. At the time, the p<SP>-</SP>well 16 is formed by injecting impurity after forming a trench for forming the STI region 5 and before embedding an insulation material in the trench. Then, as the length L of the STI region 5 is longer, the length d of the p<SP>+</SP>diffusion region 17 formed between the regions is made longer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004007559-A (JP)
Title: Multiple-resonance antenna, antenna module, and radio device using the multiple-resonance antenna
Inventor: ADACHI NAOKI
IPC: H01Q5/10
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiple-resonance antenna which is mainly applied to mobile communication radio communication devices at a microwave band and suitable for surface mount.  <P>SOLUTION: A high frequency patch antenna electrode 102 and a low frequency patch antenna electrode 103 are arranged apart from each other by a gap on one main surface of a dielectric block 101 and feeding line electrodes 104, 106 are electromagnetically connected to the respective patch antenna electrodes 102, 103. Each of the feeding line electrodes 104, 106 is connected to each of feeding terminal electrodes 105, 107 and connected to each of input/output lines 121, 122 in every frequency band of a substrate 120, thereby realizing the multiply-resonance surface-mounted antenna 100 capable of coping with two frequency bands.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004309042-A (JP)
Title: Branch type variable air volume unit
Inventor: TOGUCHI MASAYUKI
IPC: F24F13/02
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve workability, to save energy and to shorten a construction period in constructing a variable air volume (VAV) unit, and to facilitate maintenance and inspection work and to reduce a maintenance cost, and further to improve living environment by reducing noise transmitted from the VAV unit into living rooms.  <P>SOLUTION: This branch type variable air volume unit is provided with a housing; an air chamber enclosed in the housing; an inlet pipe fixed passing through one side face of the air chamber; a plurality of outlet pipes fixed passing through the other side face of the air chamber; flow regulating valves disposed inside the respective outlet pipes; and a control device for controlling the opening of each flow regulating valve. Air flowing in from the inlet pipe is thereby fed diverging to each outlet pipe, and the rate of flow flowing to each outlet pipe can be changed by the operation of the control device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309899-A (JP)
Title: Image exposing device
Inventor: SUZUKI KOJI
IPC: G02B5/04
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the deterioration of image quality by preventing color mixture at the exposing of a photosensitive material, and also, to markedly reduce labor and a cost at the installing of an optical selection film inside light mixing components, as for an image exposing device for mixing light of different wavelength emitted from a plurality of light emitting element arrays by using the light mixing components, and then, exposing the photosensitive material.  <P>SOLUTION: As for the image exposing device provided with a plurality of light emitting elements arrays 21 to 23 for separately emitting 1st to 3rd light having mutually different wavelength, a light mixing means 30 for receiving the 1st to 3rd light and forming linear outgoing light, the light mixing means 30 is provided with a 1st light selection film 35 and a 2nd light selection film 37 for selectively transmitting or reflecting the light according to wavelength. And the device is provided with a wavelength changing means for cutting a wavelength range included in a differential wavelength range between a wavelength when the switching of P-polarized light from transmission to reflection is performed and a wavelength when the switching of S-polarized light from transmission to reflection is performed in the 1st light selection film 35 and/or the 2nd light selection film 37 from the 1st to 3rd wavelength range.  <P>COPYRIGHT: (C)2005,JPO&NCIPI