baber/WOPTO huggingface dataset:
Patent JP-2006262723-A (JP)
Title: Paper agricultural sheet
Inventor: MARUTA KENJI
IPC: C08L9/08
Filed: 2005-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper agricultural sheet and a protection layer-forming composition for being applied to the paper agricultural sheet.  <P>SOLUTION: The protection layer-forming composition for the paper agricultural sheet comprises the following: (A) synthetic resin latex; (B) a mixture of styrene-acrylic emulsified polymer and emulsified-dispersion substance obtained by using α,βunsaturated polybasic acid-added synthetic carbon hydride resin, paraffinic wax, natural and/or synthetic wax, a straight chain nonionic surface active agent and an oily nonionic surface active agent, and using inorganic alkali and/or organic alkali to be emulsified and dispersed; and (C) paper sludge charcoal, calcium carbonate or zeolite. The paper agricultural sheet is obtained by applying the protection layer-forming composition on at least one side of a paper material.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006269520-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: YOSHIGAMI JIRO
IPC: H01L29/78
Filed: 2005-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize a gate electrode and to keep a desired work function, even after a heat treatment is conducted in a semiconductor device.  <P>SOLUTION: The semiconductor device comprises: a semiconductor substrate 6; a gate insulation film 1 formed on the semiconductor substrate 6 in contact with it; and the gate electrode 2 formed of a metal nitride or metal nitriding silicide above the gate insulation film 1. Between the gate insulation film 1 and the gate electrode 2, a buffer layer 3 is interposed to prevent the diffusion of nitrogen and silicon. Preferably, the buffer layer 3 has a thickness of 5 nm or less. It is also preferable that the buffer layer 3 contains a titanium film, if the gate electrode 2 contains a Ti element and the gate insulation film 1 contains a Hf element.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006268927-A (JP)
Title: Optical disk drive and discriminating method of optical disk
Inventor: KANENAGA JUNICHI
IPC: G11B19/12
Filed: 2005-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To discriminate a kind of an optical disk without detecting the radius position of an optical pickup.  <P>SOLUTION: A revolution is successively raised by a spindle motor 2 from a minimum revolution S to a maximum revolution L. During this operation, a center frequency is changed over between 145 kHz and 817 kHz by a band-pass filter 51. Count values of the period of wobble signals having passed through the band-pass filter 51 are measured by a cycle measuring section 52. The part where the counted value is decreased in proportion to the increase of the revolution, is detected by a distribution arithmetic section 54. By a determination arithmetic section 55, the kind of optical disk is determined from a frequency band of the band-pass filter 51 at the time when a proportionality of the revolution and the counted value is detected.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006269191-A (JP)
Title: High-pressure mercury lamp
Inventor: YAMADA TAKESHI
IPC: H01J61/36
Filed: 2005-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-pressure mercury lamp which is improved in thermal transmission of the part inside an arc tube of which temperatures hardly rise, and moves to a regular state promptly after lighting as mercury evaporates quickly and thermal equilibrium is attained.  <P>SOLUTION: The high-pressure mercury lamp comprises a pair of electrodes arranged in an arc tube, a core rod having the electrodes at the tip, a supporting cylindrical body for supporting the electrodes and the core rod, a current collector which is arranged adjacent to the supporting cylindrical body and electrically connected to the core rod, a glass member adjoining the current collector, and a metal foil of which the tip is welded to the current collector. The current collector is provided with a projection at the end face on the glass member side.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006266382-A (JP)
Title: Actuator with rod
Inventor: MASUO SHUZO
IPC: F15B15/28
Filed: 2005-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator with a rod capable of improving maintenance property.  <P>SOLUTION: An element 42 is mounted in a first recessed part 40 and a second recessed part 41 of a cylinder case 12. A plate 43 is mounted in the cylinder case 12 and covers the first and second recessed parts 40, 41 to hold the element 42 in the first and second recessed parts 40, 41. A cut-in part 42a is formed in the element 42, which is detachably formed in the first and second recessed parts 40, 41 from the direction crossing the axial direction of a piston rod 23 and a guide rod 28. A storage recessed part 45 of the plate 43 is opened toward a side fringe of the plate 43. For this reason, the plate 43 is detachably formed in the cylinder case 12 from the direction crossing the axial direction of the piston rod 23 and the guide rod 28.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006267492-A (JP)
Title: Key structure
Inventor: MURAMATSU SHIGERU
IPC: G10C3/12
Filed: 2005-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To enable a natural indistinct pattern like an ivory pattern to be always viewed as the appearance.  <P>SOLUTION: A top plate body 10 is formed by laminating a translucent surface layer member 20 made of a resin on a lower member 30 made of a resin by two-color injection molding and fixed on a key base body 40 made of wood to constitute a key structure 100. A plurality of recessed grooves 21, a projection streak part 22, a plurality of projection portions 31, and a valley portion 32 which all extend straight along the length of the key structure 100 are formed integrally on the reverse surface 20b of the surface layer member 20 and the top surface 30a of the lower member 30. The external light is reflected by upper end parts of the projection portions 31 and the valley portion 32 and a natural indistinct pattern which corresponds to an uneven shape portion consisting of the recessed grooves 21 and projection streak part 22 is viewed to appear to be straight-grained of ivory.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006266183-A (JP)
Title: Scroll type fluid machine
Inventor: HARASHIMA TOSHIKAZU
IPC: F04C18/02
Filed: 2005-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent distortion of a scroll which easily occurs at a time of compression operation by increasing stiffness while limiting weight of a turning scroll.  <P>SOLUTION: A turning scroll 8 is composed of an end plate 9, a lap part 10, a shaft attachment part 12, boss parts 13, 14, 15 and reinforcement rib 16, 17, 18. Also, a drive shaft 19 is connected to a shaft attachment part 12 and an auxiliary crank 22 preventing rotation of the turning scroll 8 is provided on boss parts 13-15. At a time of operation of a compressor, the end plate 9 or the like is prevented from deforming due to pressure and heat or the like generated in a combustion chamber 11 by a reinforcement ribs 16-18. In this embodiment, neighborhood of boss parts 13-15 or the like where thrust load is applied often can be reinforced by arranging the reinforcement ribs 16-18 in radial shape around each boss part 13-15.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006269916-A (JP)
Title: Piezoelectric actuator and discharging device
Inventor: YUU YOSHIHIRO
IPC: H01L41/22
Filed: 2005-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric actuator and a discharging device which are excellent in drive durability.  <P>SOLUTION: A plurality of displacement elements 7 comprise piezoelectric material layers 5 each composed of second piezoelectric ceramic sandwiched between a common electrode 4 and a drive electrode 6, and are provided on the surface of a ceramic vibrating plate 2 composed of first piezoelectric ceramic. The first piezoelectric ceramic and the second piezoelectric ceramic have nearly the same principal components and different piezoelectric characteristics.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006263657-A (JP)
Title: Cone type agitator
Inventor: WAKIYA KAZUNORI
IPC: F26B11/14
Filed: 2005-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To develop a new cone type agitator that can work efficiently and reduce power consumption.  <P>SOLUTION: The agitator is equipped with a weir inside a ribbon-type blade 52 for preventing a material W to be processed from falling from a conveying face 52a of the ribbon-type blade 52 and thus can prevent the material W to be processed from falling from the ribbon-type blade 52 before the material W reaches a vortex breaker 6, to perform reliable guiding for the material W resulting in improved material W agitation efficiency.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006263668-A (JP)
Title: Method for corona-charged electrostatic powder coating
Inventor: UMIZUMI HARUHISA
IPC: B05D7/24
Filed: 2005-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems such as thick film at the edge of a coating object, orange peel and other coating defects caused by electrostatic repulsion.  <P>SOLUTION: Power to a high-voltage generator of a coating gun 1 is interrupted with keeping powder coating being discharged from the coating gun 1 when the coating gun 1 is positioned off the edge of the coating object A to be coated, for example, while the coating gun 1 is going back from the upper or lower edge of the coating object A to be coated to the coating object A to be coated, in the case of powder coating by the coating gun 1 moving up and down, and while the coating gun 1 is positioned between one coating object A to be coated and another coating object A to be coated, in the case of powder coating of coating objects A to be coated moving in a line with a specified space.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006279148-A (JP)
Title: Moving image data edit and transmission apparatus and method
Inventor: YOSHIDA CHIKO
IPC: H04N19/85
Filed: 2005-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology of bringing efficiency to an edit and transmission processing of a moving picture file.  <P>SOLUTION: An edit means 12 generates an edit configuration data file 15 for particularizing a start position and an end position of each moving picture source on the basis of frame order information and edits the data file 15. In the case of transmitting moving picture data, a group information particularizing means 17 particularizes corresponding group information on the basis of the start position and the end position of each source in the edit configuration data file 15. A transmission means 16 reads moving picture data from group data corresponding to the moving picture data file 4 according to the start position and the end position of each source on the basis of the particularized group information, decodes the moving picture data and transmits the decoded moving picture data. The decoded moving picture data are given to an encoder/transmitter, from which the data are broadcast.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006273907-A (JP)
Title: Phenol resin and method for producing the same, epoxy resin curing agent, and epoxy resin composition
Inventor: KAWASAKI SHINGO
IPC: C08G59/62
Filed: 2005-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phenol resin excellent in adhesion to copper and capable of obtaining a cured molded article excellent in moldability, heat resistance, mechanical strength and low stress properties as a material for molding compounds, particularly for electric/electronic parts requiring high performance typified by a semiconductor-sealing material; a method for producing the same; an epoxy resin curing agent using the phenol resin; and an epoxy resin composition.  <P>SOLUTION: The method for producing a phenol resin comprises allowing a novolac type phenol resin obtained by reacting a compound having a phenolic hydroxy group with an aldehyde to react with bis[4-(2,3-epoxypropylthio)phenyl] sulfide. The epoxy resin curing agent is composed of a phenol resin obtained by the above-described method.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006271509-A (JP)
Title: Motion toy
Inventor: KAWAGUCHI TAKASHI
IPC: A63H3/28
Filed: 2005-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motion toy for which a figure performs a responding motion in response to the separating operation by an operation for separating an individual figure in the motion toy.  <P>SOLUTION: When a permanent magnet 15 which is provided in an accessory figure 14 passes in a vicinity of a magnet switch 21 which is provided on the surface of a main figure 12, power is fed to a timer 36, a control section 35, an output section 34, and a sound emitting section 22. Then, the control section 35 reads voice data which is stored in a storage section 33, and transmits the data to the output section 34 to make the output section 34 perform a specified output. In this case, the timer 36 suppresses a wasteful power consumption of the power source 32 by controlling the power feeding time in such a manner that the normal state of a circuit 31 may become off.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006275339-A (JP)
Title: Heat pump type water heater
Inventor: OTA AKIRA
IPC: C10N20/02
Filed: 2005-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To secure oil returning performance of refrigerant oil of an electric compressor sucking and compressing carbon dioxide refrigerant and reducing leaked electric current of the electric compressor to be less than a permitted value.  <P>SOLUTION: A plurality of kinds of oil are mixed as the refrigerant oil used in hermetic type electric compressors 1A, 1B sucking and compressing the carbon dioxide refrigerant to adjust a dielectric constant to be 3.0 in maximum, and the refrigerant oil having proper compatibility with carbon dioxide is used, thus the oil returning performance to the compressor can be secured, and abrasion of a sliding portion of the compressor can be prevented, though they are problems in a case of using only non-compatible refrigerant oil, and further the leaked electric current of the electric compressor can be reduced to be less than the permitted value designated by law, though it is a problem in a case of using only compatible refrigerant oil.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006278223-A (JP)
Title: Method and apparatus for measuring density of plasma active particle
Inventor: TAKIZAWA KAZUKI
IPC: H05H1/00
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To measure space density of active particles supplied from a remote plasma source with a simple structure.  <P>SOLUTION: In the method for measuring density of plasma dissociation particles, in which plasma is generated in a hollow tube by irradiating a setting position in an axial direction of the hollow tube through which gas fluid flows with an electromagnetic wave, the active particles of the gas fluid produced by the plasma are introduced into a container, attenuation amount of laser light permeating through the container is measured, and the density of the plasma active particles is calculated based on the attenuation amount; the setting position is moved along the axial direction of the hollow tube to measure density distribution of the active particles in the hollow tube.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006287480-A (JP)
Title: Piezoelectric laminate, manufacturing method, piezoelectric speaker, and electronic apparatus
Inventor: KOBAYASHI KEIICHI
IPC: H01L41/297
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain satisfactory sound pressure property even when multilayering a piezoelectric material for miniaturization and thickness reduction by reducing operation obstruction of the piezoelectric material due to an internal electrode.  <P>SOLUTION: At electrodes 102 and 112 inserted between piezoelectric sheets 100, 110 and 120, holes 109 and 119 are formed respectively. Thus, hardness or rigidity when considering the electrodes 102 and 112 as the whole is reduced, so that compliance to the variation of the piezoelectric sheets 100, 110 and 120 is improved. When the operation obstruction as the piezoelectric laminate is reduced, the property of the piezoelectric sheets 100, 110 and 120 which is close to an original piezoelectric property is obtained, and sound pressure is increased.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006287553-A (JP)
Title: Mobile phone
Inventor: KAWACHI TOSHIKAZU
IPC: H04W4/02
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile phone which is capable of displaying a going direction of a user carrying the mobile phone, without a direction sensor, in consideration that direction sensors conventionally used for indicating directions in navigation of mobile phones are difficult to control.  <P>SOLUTION: A mobile phone 199 includes a location information acquisition means for successively acquiring location information of the mobile phone, a map information acquisition means for acquiring map information 242 including road information, a specifying means for specifying a road on the basis of map information, an estimation means for estimating the going direction on the basis of an extension direction of the road specified by the specifying means, location information acquired last, and location information acquired last but one, and a display means for displaying a map based on map information and the going direction estimated by the estimation means, in association with each other.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006282469-A (JP)
Title: Hydrogen production apparatus and fuel cell system
Inventor: MASUI TAKATOSHI
IPC: H01M8/02
Filed: 2005-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To secure high durability performance of a hydrogen production apparatus which can perform reforming production of hydrogen with high efficiency for a long period of time by avoiding the deterioration of the catalyst accompanying the switching from a reforming reaction to a regenerating reaction.  <P>SOLUTION: When switching from a reforming reaction to a combustion reaction, air-fuel ratio during the combustion reaction is set to be leaner than the theory air-fuel ratio by reducing the supply amounts of a fuel gasoline and an anode off-gas supplied by injection devices 23, 24 than the target amounts.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006280752-A (JP)
Title: Push-button switch for game machine
Inventor: OKADA KAZUO
IPC: A63F5/04
Filed: 2005-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a push-button switch with which the different movements of an operation button can be added to one game machine by changing the movement of the operation button in setting a winning probability and thereby a game property is further improved.  <P>SOLUTION: The push-button switch is provided with the operation button to be operated by a player, a switch means for performing electric ON/OFF by pushing the operation button in, and a restoration means for returning the operation button to an initial motion position. The restoration means is constituted of a compression spring and a solenoid for changing the spring force of the compression spring, and the spring force of the compression spring is changed by turning the solenoid ON/OFF in setting the winning probability.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006291237-A (JP)
Title: Steel superior in cold-forgeability and machinability for machine structural use
Inventor: MOMOZAKI HIROSHI
IPC: C22C38/00
Filed: 2005-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel material which contains a comparatively large amount of carbon, is used in a machine structural field, and can show excellent cold-forgeability and machinability even when having skipped a spheroidizing step.  <P>SOLUTION: The steel for a machine structural use superior in cold-forgeability and machinability satisfies a prescribed component composition; and has a metallurgical structure which is a two-phase structure consisting of ferrite and pearlite, and in which an average space between lamellars of pearlite is 220 to 500 nm, an average particle diameter of pearlite grains is 30 μm or smaller, and a difference between the ferritic grain size numbers in a region from a D/2 point (D: diameter in cross section of steel material) to a D/8 point in the cross section of the steel material and in the outmost surface is 1 or less.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006288211-A (JP)
Title: Method for predicting drug metabolism in pregnant state
Inventor: MITAKA TOSHIHIRO
IPC: C12Q1/68
Filed: 2005-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for predicting a drug metabolism enzyme in pregnancy.  <P>SOLUTION: The method for predicting the drug metabolism of a test medicine in a pregnant state comprises culturing small-sized hepatocytes in the presence of a test medicine, an estrogen agonist and a progesterone agonist and assaying the variation of a drug metabolism-associated enzyme expression. The method for predicting drug metabolism comprises assaying the variation of a drug metabolism-associated enzyme expression by a DNA chip and contrasting the presence with the absence of an estrogen agonist and/or a progesterone agonist in terms of the variation of the drug metabolism-associated enzyme expression.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006292188-A (JP)
Title: Built-in heating cooker
Inventor: SUZUKI TOSHIHIRO
IPC: F24C15/20
Filed: 2005-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a built-in heating cooker certainly preventing wiring connection forgetfulness of a cooker body divided into two, and allowing facilitation of incorporation work in a sink.  <P>SOLUTION: This built-in heating cooker 1 comprises: an upper case assembly 3 having a top plate body 12 disposed on the upper face, and an insertion portion 3A inserted in an upper face opening hole 94, provided with a heating body 5 inside it; a lower case assembly 4 of an outer shape equal to or smaller than a projection area from the upper face of the insertion portion 3A, having a heating chamber 32; and a connector 42 movably connecting the lower case assembly 4 and the upper case assembly 3. The upper case assembly 3 and the lower case assembly 4 are stored in a storage hole part 93 from the upper face opening hole 94 as they are connected by the connector 42, and the lower case assembly 4 can be moved to a front face opening hole 96 side in a state that the top plate body 12 covers the upper face opening hole 94 and supports the upper case assembly 3 and the lower case assembly 4 to be incorporated in the storage hole part 93.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006305732-A (JP)
Title: Ink jet printer head
Inventor: KATAYAMA NAOKI
IPC: B41J2/055
Filed: 2005-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To correctly measure a temperature change of the whole of a printer head which changes according to a situation of using a printer in order to generate a pressure suitable for a viscosity of ink changed by temperatures.  <P>SOLUTION: A measurement electrode 13 for measuring a capacitance value is opposed to a common electrode 12 via a second piezoelectric plate 10b and a third piezoelectric plate 10c. Moreover, the measurement electrode 13 is arranged oppositely to all of ink pressure chambers 4, 4, ... via a first piezoelectric plate 10a. The capacitance value of the piezoelectric plate between the common electrode 12 and the measurement electrode 13 is measured over a wider area. A temperature of the piezoelectric plate is calculated on the basis of the capacitance-temperature characteristic of the piezoelectric plate from the measured capacitance value.  <P>COPYRIGHT: (C)2007,JPO&INPIT