baber/WOPTO huggingface dataset:
Patent JP-2003064591-A (JP)
Title: Apparatus for treating fibrous web
Inventor: KAHL PETER
IPC: D21F3/00
Filed: 2002-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for treating a fibrous web, in which a sealing element can be replaced without difficulty, i.e., the replacement may be possible even without dismantling a stabilizer box. SOLUTION: This apparatus for treating a fibrous web such as in particular a paper and/or board web is provided; wherein the fibrous web, on its own or together with at least one supporting belt, e.g. a dewatering belt, press belt, mesh belt and/or the like, is guided over at least one moving or stationary supporting surface; on the side of the fibrous web opposite to such a supporting surface, at least one sealing device is provided, which includes a sealing element which is held in a holder which is arranged in the immediate vicinity of the supporting belt without touching the latter, and it is possible for the sealing element to be guided out of the holder laterally, i.e., transversely with respect to the web running direction.
Patent JP-2004051417-A (JP)
Title: Piezoelectric ceramic formulation
Inventor: KAWAKAMI YOSHIHIRO
IPC: H01L41/187
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric ceramic formulation which can be sintered at a temperature of ≤1, 100°C and exhibits a limit vibration speed of ≥0.4 m/s.  <P>SOLUTION: The piezoelectric ceramic formulation has compositional formula: xPb<SB>a</SB>(Mn<SB>1/3</SB>Sb<SB>1/3</SB>Nb<SB>1/3</SB>)O<SB>3</SB>-yPb<SB>a</SB>ZrO<SB>3</SB>-zPb<SB>a</SB>TiO<SB>3</SB>, (wherein, x+y+z=100). The range of main components is on a line connecting compositional points of D(x=3 mol%, y=40 mol%, z=57 mol%), E(x=3 mol%, Y=60 mol%, z=37 mol%), F(x=12 mol%, y=53 mol%, z=35 mol%), and G(x=12 mol%, y=33 mol%, z=55 mol%) and in an area surrounded by these four points, and a is ≥1.00 and ≤1.02.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053413-A (JP)
Title: Measuring device and measuring method using it
Inventor: KIKURA KOUYU
IPC: G01B7/34
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring device and a measuring method using it which can accurately measure the diameter of the inside part of a small hole even with a very small blind hole not penetrating an object being measured, groove width, roundness, surface roughness, etc.  <P>SOLUTION: The device comprises a rod-shape microprobe 2 where styluses 8a and 8b contacting internal surface 1b of a pit being measured 1a of the object being measured 1 to tip section are provided, strain gauges 8a and 9b directly placed on the shell surface of the microprobe 2, a strain amplifier for detecting the variation of electric resitrance value of the strain gauges 8a and 8b, and a computer 5 executing various operation based on the detection results of the strain amplifier.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053152-A (JP)
Title: Refrigerator
Inventor: SAKAI TOSHIKAZU
IPC: F25D17/04
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To cool a vegetable chamber with a simple structure by maintaining high humidity in the vegetable chamber.  <P>SOLUTION: A communicating air duct 34 communicating with a storage chamber 3 from a cooler 5 is provided for circulating cold air of the cooler 5 to the storage chamber 3 except the vegetable chamber 4. The communicating air duct 34 is disposed in the back surface of the vegetable chamber 4. The heat insulating characteristics of the partition walls of the upper and lower surfaces and the right and left side surfaces of the vegetable chamber 4 are higher than the heat insulating characteristics of a back surface wall. Thus, the vegetable chamber 4 is cooled by a radiation and a natural convection from the communicating air duct 34 through the back surface wall. Accordingly, while the high humidity of the vegetable chamber 4 is maintained, water drops are formed only on the back surface wall in the chamber with the low heat insulating characteristics to avoid the water drops from directly dropping on food materials.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056665-A (JP)
Title: Antenna and mobile communication machine including the same
Inventor: IMAIZUMI TATSUYA
IPC: H01Q5/10
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna which effectively suppresses lowering of radiation efficiency and reduction of band width without providing a matching circuit the adjustment of which is difficult in a prevailing tendency of ground plate reduction.  <P>SOLUTION: The antenna is constituted of: a power feeding element 5 which feeds a high frequency current; and a looped non-feeding element 7 which does not feed the high frequency current. By providing the non-feeding element 7, the electric volume of the antenna becomes larger in comparison with the case the non-feeding element 7 is not provided. The radiation efficiency of the antenna is enhanced and the band width of the antenna is broadened for the increase of the electric volume. That is, the lowering of radiation efficiency and the reduction of band width are effectively suppressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061614-A (JP)
Title: Luminous flux controller, interference device and differential interference microscope
Inventor: FUKUSHIMA IKUTOSHI
IPC: G02B5/30
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminous flux controller with which shear is easily, accurately and continuously varied without requiring any mechanical mechanism, and to provide an interference device and a differential interference microscope.  <P>SOLUTION: A luminous flux of linearly polarized light is split into luminous fluxes O, E with a polarization beam splitter 330. The luminous fluxes O, E are deflected with an isolation side birefringent element 340 having an electrooptical member. The luminous fluxes O, E are deflected with a superposition side birefringent element 360 having an electrooptical member via an observation object 5 and are made incident on a superposition element 370. Refractive indexes of the respective electrooptical members with respect to the luminous flux E are electrically varied with an isolation side refractive index varying part 314 and a superposition side refractive index varying part 315. The controlling part 17 controls the isolation side refractive index varying part 314 so as to attain specified shear Δ and controls the superposition side refractive index varying part 315 so as to superpose the luminous fluxes O, E at the superposition element 370.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061720-A (JP)
Title: Method and device for generating process model
Inventor: OZAWA KEN
IPC: G03F1/70
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To correct a process model matching with each layout pattern set as the object of the simulation and to enhance the fitting accuracy of a simulation.  <P>SOLUTION: In the method for generating the process model of a simulation which predicts the shape of a layout pattern formed on a wafer from design information on a photomask, a test mask 50 with a light shielding pattern which represents all the layout patterns permitted in design is prepared, a test pattern is formed by pattern transfer of the test mask 50 under prescribed exposure conditions, the dimensions of the test pattern are measured to obtain actual measurement information, arithmetic operation of the actual measurement information, design information on the test mask, and the exposure conditions is carried out to generate a process model, and then the process model is weighted so that it is adapted to L/S (line and space) with the highest coefficient of distribution in the layout patterns to be the object of the simulation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062533-A (JP)
Title: Information collection and analysis method and information collection and analysis program
Inventor: HANDA KEIICHI
IPC: G06Q10/00
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information collection and analysis method and an information collection and analysis program capable of reporting VOC (Voice Of Customer) to a service providing company, summing up and analyzing the VOC and accurately and timely generating information which can be reflected on a system.  <P>SOLUTION: In a step S11, at presenting routes matching a retrieval condition from a user, input buttons indicating "satisfactory" and "unsatisfactory", etc., are presented for each route and the input of the VOC is prompted. In a step S12, object route information required for analysis is extracted from stored information. In a step S13, the minimum value of numerical data included in the object route information of a plurality of the selected routes obtained by the same retrieval condition or the like is calculated. In a step S14, in order to explore the problems of each route and causes in common to a plurality of the routes, the object route information is analyzed and an analyzed result is stored. In a step S15, the analysis result of the stored VOC is displayed as a chart and a graph.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060565-A (JP)
Title: Turbine nozzle
Inventor: TOMINAGA JUNICHI
IPC: F01D9/02
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbine nozzle capable of providing a further increased blade efficiency by preventing the blade efficiency from being lowered by a manufacturing error.  <P>SOLUTION: In this turbine nozzle, the blade tip parts of nozzle blades 14 are connected to the outer ring 11 of a diaphragm, the blade root parts of the nozzle blades 14 are connected to the inner ring 12 of the diaphragm, and nozzle blades 14 are arranged in a row along the peripheral direction thereof. The blade tip parts of the nozzle blades 14 fitted to the holes 16 of the diaphragm outer ring contact plate 15 of the diaphragm outer ring 11 are formed linearly, and the blade root parts of the nozzle blades 14 fitted to the holes 18 of the diaphragm inner ring contact plate 17 of the diaphragm inner ring 12 are formed linearly. Then an axis connecting the linearly formed blade tip parts to the linearly formed blade root parts is formed in a curve projected toward a front side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064931-A (JP)
Title: Stator device
Inventor: MIYA TAIICHI
IPC: H02K3/52
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stator device which can prevent the formation of a varnish bank including a crossing wire and can prevent the break of the crossing wire caused by temperature change.  <P>SOLUTION: When varnish 6 is applied to a claw 20 and the crossing wire 6, the varnish collects in a gap 23 through the gap 22 between the crossing wire 6 and the claw 20. Moreover, in case that the quantity of varnish collected in the gap 23 is large, the varnish flows down the end face of an insulator 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058969-A (JP)
Title: Point control system for tramcar
Inventor: AMAMIZU NAOKI
IPC: B61L7/06
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple point control system for a tramcar with high reliability which automatically carryies out switching of a point corresponding to an advancement direction of the tramcar not relying upon judgment of a driver.  <P>SOLUTION: A ground device 14 arranged near a branching point B on a track 38 of the tramcar 10 always transmits a point information through an optical beacon 34a. When the tramcar 10 receives the point information from the beacon 34a, it transmits a system number and ID of the vehicle. The ground device 14 decides a switching direction of the point 28 based on the system number and carries out a shifting control of the point 28. If the ground device 14 detects that the tramcar 10 arrives at the optical beacon 34b, detector locking for fixing the state of the shifted point 28 is carried out. It is confirmed that the tramcar 10 is retreated from the branching area having the branching point B as a center, and the detector locking is unlocked.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065342-A (JP)
Title: Steamer for electric pot
Inventor: YABE YOSHIO
IPC: A47J27/21
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To easily steam food by attaching a steamer to the upper part of an electric pot used in a household.  <P>SOLUTION: A steamer body 1 is composed of a container having an opening part at an upper part, a skirt 2 composed of a soft material is wound around a bottom part outer periphery and a steam supply port 3 is perforated at a position near the outer side of a bottom surface. A steam introducing pipe 6 is supported freely slidably in the inner and outer directions of the steamer main body 1 on the lower side of the steam supply port 3 and a port presser 7 with a flange 7a to which an adhesive material is applied is supported so as to be freely detached and inserted in a vertical direction on the lower surface on the lower outer side of the steam introducing pipe 6. An inner spread 9 is spread through a space below at the inner side lower part of the steamer body 1 and the upper opening part of the steamer body 1 is covered with a lid 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065645-A (JP)
Title: System for game
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To grant points also to a game played by a member player in a Pachinko machine, a slot machine, or the like which does not correspond to a card reader.  <P>SOLUTION: This system for the game has a first recording medium processor and a second recording medium processor. The first recording medium processor is provided with a player information management device for managing information on the points, corresponding to player specific information; a player specifying recording medium reading means for receiving and reading a player specifying recording medium in which player specific information and game value specific information are recorded; a game use processing means for processing for the use of the game value grade for the game; and a communication means for transmitting the read game value specific information and element data for granting points, to the player information management device. The second recording medium processor is provided with a player specifying recording medium reading means for receiving and reading the player specifying recording medium, and a communication means for transmitting the read game value specific information and the element data for granting the points to the player information management device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003055273-A (JP)
Title: Method of production for phenylalkane using catalyst including at least one heteropolyacids
Inventor: TRAVERS CHRISTINE
IPC: C07B61/00
Filed: 2002-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a method of production for phenylalkane using a catalyst containing at least one heterpolyacids. SOLUTION: This method produces a mixture of compounds mainly containing at least one monoalkylbenzene selected from the group consisting of 2-, 3-, 4-, 5- and 6-penylalkane by an alkylation of benzene using one or more monoolefins including at least two carbon atoms in the molecule in the presence of a catalyst. The catalyst contains 12-tungstophosphoric acid and/or 12-tangstomolybdic acid supported on a carrier having an increased specific surface area, developed pore volume and including zirconium oxide (ZrO2 ) in an increased ration and the alkylation is carried out under the conditions of 1-10 MPa of pressure, at 50-300 deg.C, at a 0.5-approximately 50 h<-1> of a gas hourly space velocity, benzene/olefin molar ratio=1:1-20:1.
Patent JP-2004076070-A (JP)
Title: Steel for electric part having excellent electrical conductivity and mechanical strength and electric part made of steel
Inventor: CHIBA MASAMICHI
IPC: C22C38/00
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel for an electric part which combines excellent electroconductivity and mechanical strength, and to provide an electric part made of steel.  <P>SOLUTION: The steel for an electric part and an electric part made of steel have chemical components comprising, by mass, 0.005 to 0.05% C, ≤0.1% (exclusive of 0%) Si and 0.1 to 0.5% Mn, and at least one kind of metal selected from Nb, Ti and Cr added so as to satisfy the following relationship (1) and (2), and have a metallic structure consisting substantially of a ferrite single layer structure: [C]+2.85×[Nb]+0.18×[Ti]+0.014×[Cr]≥0.095 (1), and [C]+0.125×[Nb]+0.046×[Ti]+0.057×[Cr]≤0.050 (2); wherein [C], [Nb], [Ti] and [Cr] denote the mass% of C, Nb, Ti and Cr, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044055-A (JP)
Title: Method for modifying fiber material
Inventor: YAMADA EIJI
IPC: D06M15/15
Filed: 2002-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for improving the function of a fiber material in excellent durability to improve the added value of the fiber material.  <P>SOLUTION: A chemical mixture produced by reacting a water-soluble dichlorotriazine compound with an animal or vegetable protein in the presence of an acid bonding agent under heating is useful as an extremely stable agent to impart excellent wearing comfortableness such as excellent washability and improved strength, moisture retention, touch, etc. A durable functional treatment to increase the added value of the fiber material can be applied by the method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077767-A (JP)
Title: Optical semiconductor device
Inventor: AKIYAMA TAKASHI
IPC: G02F1/017
Filed: 2002-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To expand a modulation frequency band of an optical semiconductor element modulating light according to an applied electric field.  <P>SOLUTION: A plurality of fine EA modulators 3 connected by optical waveguide core layers are scatteringly formed and a signal line electrode 12 connected to a metal electrode 7 and a ground line electrode 11 connected to an n type InP cladding layer 10 are formed with the fine EA modulators 3 sandwiched between the electrodes. An inputted electrical signal is transmitted from the signal line electrode 12 to the metal electrode 7, an electric field is applied to an MQW optical waveguide core layer under the metal electrode 7 and light is modulated by each fine EA modulator 3. The value of input impedance of the whole element can be matched to a desired value by appropriately disposing the signal line electrode 12, the ground line electrode 11 and the fine EA modulators 3 adjacent thereto. Thus, the input electrical signal is effectively applied by suppressing the reflection thereof to expand the modulation frequency band.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076402-A (JP)
Title: Environmental-countermeasure construction method for building
Inventor: TOSAKA EISAKU
IPC: E02D27/01
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a comprehensive environmental-countermeasure construction method in a building.  <P>SOLUTION: Leveling concrete and base concrete comprising micro-capsules containing hinokitiol are formed by utilizing hinokitiol obtained from "hinoki" oil, and a liquid agent comprising hinokitiol is sprayed over wood, soil, a backing such as a wall and the whole of indoor sections after a completion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075885-A (JP)
Title: Epoxy resin composition and cured product thereof
Inventor: USAMI SUKEAKI
IPC: C08G59/42
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin cured product excellent in heat resistance and having low dielectric loss tangent and an epoxy resin composition providing the cured product.  <P>SOLUTION: A polycondensate of an aromatic polycarboxylic acid having aryloxycarbonyl groups at chain terminals with an aromatic polyhydroxy compound is used as a curing agent for epoxy resins. Since the polycondensate has an ester bond having activity on the epoxy resin in the interior of a molecular chain, crosslinking density of the resultant epoxy resin cured product becomes high and a hydroxy group having high polarity is not produced and a free carboxylic acid increasing the dielectric loss tangent is not produced when the epoxy resin composition is cured. As a result, the cured product of the epoxy resin composition using the polycondensate as the curing agent has high heat resistance and low dielectric loss tangent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082353-A (JP)
Title: Thermal transfer recording medium and recording method
Inventor: HIROISHI KATSUNORI
IPC: B41M5/382
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal transfer recording medium, which is excellent in solvent resistance and water resistance and with which a highly minute image can be formed.  <P>SOLUTION: In the thermal transfer recording medium formed by laminating a releasing layer and an ink layer including a coloring agent in the order named on a support, the ink layer includes polyvinylalcohol with silanol group and silica and/or alumina having the particle diameter of 8-200 nm. By employing specified polyvinylalcohol and silica and/or alumina, the water resistance and solvent resistance are improved through the reaction between the silanol group of the polyvinylalcohol and the silica and/or alumina.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088336-A (JP)
Title: Communication system
Inventor: HANMA KENTARO
IPC: G06F13/00
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system capable of efficiently realizing an electronic mail environment with high immediacy.  <P>SOLUTION: A service processing server 60 periodically searches newly arrived electronic mail that is addressed to service subscribers, not delivered yet to the subscribers and arrived in mail servers to which electronic mail terminals 10A, 10B, 10C or the like possessed by the service subscribers are connected while referencing the cross-reference among a first subscriber identifier stored in its internal storage device, addresses of the mail servers 30A, 30B, 30C or the like in the Internet 70, and a second subscriber identifier. When the server 60 searches out the newly arrived electronic mail, after reading the newly arrived electronic mail, the service processing server 60 extracts the outline of the newly arrived electronic mail and transmits the newly arrived electronic mail to a terminal 50 connected to a particular communication network together with the identification information of the newly arrived electronic mail.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081565-A (JP)
Title: Holding type fixing device for orthodontia
Inventor: MIYAWAKI SHOICHI
IPC: A61C7/10
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device for orthodontia which causes little invasion on the occasion of fitting and can be fitted and removed easily.  <P>SOLUTION: The fixing device used for orthodontia is constituted of projecting parts 3 which pierce the skin and come into contact with a bone and a connecting member 2 which urges the projecting parts 3 toward the bone. The connecting member 2 is formed in the shape of a letter U substantially and the projecting parts 3 are brought into contact with the inside and outside of the alveolar bone, so as to fix the fixing device 1 to this bone. The device is constituted of the projecting parts 3 piercing the skin and coming into contact with the bone and the connecting member 2 connecting the projecting part 3, and the projecting parts are urged by the connecting member in the direction of widening or narrowing a distance between them.  <P>COPYRIGHT: (C)2004,JPO